JPH10137698A - Cleaning device, ventilation fan fitting and removing device, ventilation hole and ventilation fan guide device with wheel in air conditioner - Google Patents
Cleaning device, ventilation fan fitting and removing device, ventilation hole and ventilation fan guide device with wheel in air conditionerInfo
- Publication number
- JPH10137698A JPH10137698A JP8310062A JP31006296A JPH10137698A JP H10137698 A JPH10137698 A JP H10137698A JP 8310062 A JP8310062 A JP 8310062A JP 31006296 A JP31006296 A JP 31006296A JP H10137698 A JPH10137698 A JP H10137698A
- Authority
- JP
- Japan
- Prior art keywords
- blower fan
- shaft
- housing
- detachable
- heat exchanger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 41
- 238000009423 ventilation Methods 0.000 title abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 238000003860 storage Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 abstract 6
- 238000009434 installation Methods 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 description 17
- 239000000057 synthetic resin Substances 0.000 description 17
- 229920001971 elastomer Polymers 0.000 description 15
- 239000005060 rubber Substances 0.000 description 15
- 229920001967 Metal rubber Polymers 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- 238000002788 crimping Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000428 dust Substances 0.000 description 6
- 239000013013 elastic material Substances 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 229940121375 antifungal agent Drugs 0.000 description 4
- 239000003429 antifungal agent Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000843 anti-fungal effect Effects 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、エアコン等の空調
機内の熱交換器の裏面により区切られた熱交換室内に付
着した汚れ、カビ、埃、悪臭等を除去又は洗浄するため
に室内機の吹出口部を取り外した後、送風ファンが簡易
に着脱可能となり、尚かつ熱交換室内や送風ファンが洗
浄可能である空調機内の洗浄装置並び送風ファン着脱装
置及び送風ファン着脱出入口及び送風ファン誘導装置及
び車輪付き送風ファン及び該誘導装置に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an indoor unit for removing or cleaning dirt, mold, dust, foul odor, and the like adhering to a heat exchange chamber separated by a back surface of a heat exchanger in an air conditioner such as an air conditioner. After removing the air outlet, the blower fan can be easily attached and detached, and the cleaning device in the air conditioner, the blower fan attachment / detachment device, the blower fan attachment / detachment device, and the blower fan guidance device that can easily clean the heat exchange room and the blower fan. And a fan with wheels and the guidance device.
【0002】[0002]
【従来の技術】従来より、室内機の洗浄にはオ−バ−ホ
−ルや、もっと簡易なもので壁に据え付けられたままの
室内機を防水カバ−で覆い熱交換器や熱交換室内の水洗
いを行うものは既に知られていた。2. Description of the Related Art Conventionally, for cleaning indoor units, an overhole or a simpler indoor unit which has been installed on a wall is covered with a waterproof cover, and a heat exchanger or a heat exchange room is used. The thing which performs washing of water was already known.
【0003】[0003]
【発明が解決しようとする課題】上記技術において、エ
アコン等の室内機内部は埃が付着しやすく、その上、熱
交換器のプレ−トフィンは構造的に水滴が付着しカビが
発生する。また、カビの繁殖は異臭の発生のみならず、
室内機の運転時、吹出口からカビの胞子が飛散し、人体
にとって不衛生で健康を害するおそれがあり、アトピ−
や喘息発作の一因として指摘されていた。また、室内機
を設置している部屋での喫煙は、上述の室内機内の埃や
カビにタバコ臭が吸着し、上述の吹出口から埃やカビと
一緒にタバコ臭による悪臭を放つ。In the above technology, dust easily adheres to the interior of an indoor unit such as an air conditioner, and furthermore, the plate fins of the heat exchanger are structurally adhering to water droplets and cause mold. In addition, mold breeding not only causes off-flavors,
During operation of the indoor unit, mold spores may be scattered from the air outlet, which may be unsanitary and harmful to humans.
And asthma attacks. In addition, in smoking in a room where an indoor unit is installed, tobacco odor is adsorbed to dust and mold in the indoor unit, and emits an odor due to cigarette odor together with dust and mold from the outlet.
【0004】このように、埃やカビ、それらに吸着した
タバコ臭は、熱交換器以外に熱交換室内の壁面、送風フ
ァン、吹出口部のル−バ−や露受皿にも付着しており、
特に送風ファンには、著しいカビ汚染がみられる。ま
た、熱交換室や送風ファンには防カビ剤が塗布されてい
るが、使い始めてから2年間はカビ汚染が非常に少ない
が、3年以上経つと防カビ剤の効果が薄れてカビ汚染が
増加する傾向が一般に認められている。As described above, dust and mold, and the tobacco odor adsorbed on the dust and mold, adhere to the wall surface in the heat exchange chamber, the blower fan, the louver and the dew tray at the outlet, in addition to the heat exchanger. ,
In particular, the blower fan has significant mold contamination. The antifungal agent is applied to the heat exchange room and the blower fan. The antifungal agent is very low for 2 years after the start of use. An increasing trend is generally recognized.
【0005】このような事情により、室内機において、
前面パネルは着脱可能となるように取り付けられている
ので、前面パネルを取り外して外側に露出している熱交
換器の前面の部分的な洗浄は家庭内で行うことができ
た。しかし、熱交換器の裏面と筐体により仕切られた熱
交換室や送風ファン、露受皿、ル−バ−等の全体的な洗
浄は、送風ファン、露受皿、ル−バ−の取り外しが面倒
で手間がかかりあまり行われていないのが現状である。[0005] Under such circumstances, in the indoor unit,
Since the front panel was detachably mounted, partial cleaning of the front of the heat exchanger, which was removed and exposed to the outside, could be performed at home. However, the overall cleaning of the heat exchange chamber, blower fan, dew tray, louver, etc., which is separated by the back surface of the heat exchanger and the casing, requires removal of the blower fan, dew tray, and louver. At present, it is troublesome and not performed much.
【0006】上述の全体的な洗浄は、通常業者によって
行われている。その代表的な方法にオ−バ−ホ−ルがあ
り、作業をスム−ズに行うために、室内機を壁から取り
外す。その後、室内機の各部品を分解し、洗浄後再び部
品の組み立てを行い壁に取り付けるので、大変な手間を
要し、業者以外の素人にはオ−バ−ホ−ルの作業は困難
である。又、前述の作業に対して、洗浄作業費の手数料
を支払うため洗浄依頼者にとって不経済であり、余り洗
浄依頼は行われていないのが実状である。[0006] The overall cleaning described above is usually performed by a trader. A typical method is an overhole, in which the indoor unit is removed from the wall in order to carry out the operation smoothly. After that, each part of the indoor unit is disassembled, and after cleaning, the parts are assembled again and attached to the wall, so that it takes a great deal of trouble, and it is difficult for an amateur other than the trader to work on the overhole. . In addition, since a fee for the cleaning operation is paid for the above-mentioned operation, it is uneconomical for the cleaning requester, and in reality, the cleaning request is not made much.
【0007】その他、上述のオ−バ−ホ−ルよりも簡単
な洗浄方法として、壁に据え付けられたままで室内機を
防水カバ−で覆い熱交換器や熱交換室内を水が噴射する
細長い棒状の道具を使用して洗浄することは行われてい
た。しかし、このような洗浄では、室内機内の洗浄は不
十分で、特に送風ファンの表面にこびり付いている被洗
浄物を除去することは不可能である。本発明は、上記欠
点を解決するためになされたものである。[0007] In addition, as a simpler cleaning method than the above-mentioned over-hole, an indoor unit is covered with a waterproof cover while being installed on a wall, and a heat exchanger or an elongated rod shape for spraying water into the heat exchange chamber. Cleaning using tools was performed. However, in such cleaning, the inside of the indoor unit is not sufficiently cleaned, and in particular, it is impossible to remove an object to be cleaned stuck on the surface of the blower fan. The present invention has been made to solve the above-mentioned drawbacks.
【0008】[0008]
【課題を解決するための手段】上記の課題を解決するた
めになされた本発明である空調機内の洗浄装置において
は、筐体2の下方に配管収納溝3を有する筐体2と熱交
換器4、8、9、10、11、12、13とをもって区
切った熱交換室5を設け、該熱交換室5内に有する送風
ファン6を着脱するときに、該送風ファン6の着脱出入
り口7の前部に有する室内機1の各部品を取り外した室
内機1であって、前記熱交換室5内に有する送風ファン
6を着脱するときに、前記送風ファン6が前記筐体2や
前記熱交換器4、8、9、10、11、12、13にぶ
つからないように、且つ着脱しやすいように前記熱交換
器4、8、9、10、11、12、13を任意形状又は
任意状態に設けることによって、前記熱交換器4、8、
9、10、11、12、13の下方と前記筐体2の下方
との間を挟む着脱出入り口7の最短間隔が少なくとも前
記送風ファン6の直径よりも大きくなるように前記着脱
出入り口7を設ける。そして、送風ファン着脱装置は、
前記送風ファン6の回転軸14の一端軸15、15a、
15bが、前記筐体2内に内設された着脱自在支持部1
6、16a、16b、16c、16d、16e、16
f、16gにより回転自在に支持され、前記回転軸14
の他端軸17、17aは、ファンモ−タ−のモ−タ−シ
ャフト18、18aに同軸的に着脱可能となるようにモ
−タ−シャフト着脱自在取付部19、19aにより取り
付けた構成よりなる。そして、熱交換器8、9、10、
11、12、13の形状又は状態は、熱交換器8を斜め
に傾け下方に広がるように設けたり、熱交換器9の下方
を外側に屈曲させたり、熱交換器10の下方を直角形状
に形成させたり、熱交換器11の下方を外側に略四半分
円形状に湾曲させたり、熱交換器13の下方を直角形状
に屈曲せさ、さらに先端を外側に屈曲させることにより
送風ファン6の着脱出入り口7を広げる効果を有する。
又、配管収納溝3aが送風ファン6の下方に、且つ着脱
出入り口7に入り込まないように形成する。又は、送風
ファン6の垂直直径の底点から頂点を越えて垂直直径の
上方の延長線上の範囲の中から任意点を選択し、任意点
以下の前面に熱交換器部分を有さない熱交換器12を設
ける。又は、配管収納溝3の横に送風ファン6が水平且
つ配管収納溝3に対して平行になるように装着され、該
送風ファン6の前面に全部若しくは、ほとんど熱交換器
部分を有さないように送風ファン着脱出入口を設けたり
することも上述と同様に効果的である。そして、送風フ
ァン着脱装置の着脱自在支持部16は、送風ファン6の
回転軸14の一端軸15を回転自在に枢支する枢支部2
1、21aを一端に有する摺動軸23、23aを設け、
筐体2の内壁2aに突設した中空支持部24に、前記摺
動軸23、23aの他端が左右動自在に嵌挿され、前記
中空支持部24の側部33に該中空部25内に通ずる縦
長溝孔26を設け、該縦長溝孔26から挿通して締付け
螺子27の先端部が前記摺動軸23、23aの雌ねじ溝
28に位置し螺設する構成よりなる。又は、中空支持部
24の該中空部25内に弾性体37を設けた着脱自在支
持部16aでもよい。さらに、前記着脱自在支持部16
aの締付け螺子27の代わりに、つまみ部38を摺動軸
23、23aの側壁より突設させた着脱自在支持部16
bが好ましい。又、その他の着脱自在支持部16cとし
て、送風ファン6の回転軸14の一端軸15aを回転自
在に枢支する中空枢支部21bを一端に有する中空摺動
軸23bを設け、筐体2の内壁2aに突設した支持部2
4aに、前記中空摺動軸23bの他端が左右動自在に嵌
挿され、前記中空摺動軸23bの側部から挿通して締付
け螺子27の先端部が前記支持部24aの溝47に位置
する構成よりなるものでもよい。又、回転軸14の一端
軸15bを、該一端軸15bの側面51より回転自在に
支える軸受52を筐体2に設け、該軸受52との間に回
転自在に回転軸14の一端軸15bを挟むように挟持支
持体53を筐体2に着脱可能となるように取り付けた着
脱自在支持部16dでもよい。又、一端軸15bを右方
向から透孔57に回転自在に貫通軸承する該透孔57を
有する透孔軸承体58を設け、該透孔軸承体58を筐体
2に取り付けるか、あるいは筐体2に回動自在に枢着す
る構成よりなる着脱自在支持部16eでもよい。又、筐
体2より突設した支持部24bに窪み溝95を設け、該
窪み溝95内に軸受75aを設け、該軸受75a内を一
端軸15bが回転自在に支える構成よりなる着脱自在支
持部16fでもよい。又、筐体2より突設した支持部2
4bに窪み溝95を設け、該窪み溝95内に軸受75を
設け、該軸受75内を一端軸15bが回転自在に支え、
前記一端軸15bを上方から回転自在に挟む上方軸受片
83bを有する回転軸枢支体83の一端を支持部24b
の軸受75から右側の側壁面24dに回動自在に枢着
し、前記回転軸枢支体83の他端が着脱可能となるよう
に着脱手段により取り付けた構成よりなる着脱自在支持
部16gでもよい。さらに、送風ファン着脱装置のモ−
タ−シャフト着脱自在取付部19は、送風ファン6の回
転軸14の他端軸17の先端部59とファンモ−タ−の
モ−タ−シャフト18の先端部60とを同軸的に嵌合さ
せ、どちらか一方の先端部59、60に磁力を付与し、
他方の先端部60、59を磁性体又は前記磁力に対して
異極吸着する磁力を付与した構成よりなる。又、回転軸
14の他端軸17aの先端部59aか、若しくは、モ−
タ−シャフト18aの先端部60aのどちらか一方の先
端部59a、60aを滑らかになるように丸く形成し、
他方において、先端部60aか若しくは先端部59aの
どちらか一方の先端部60a、59aに中空部61を設
け、他端軸17aとモ−タ−シャフト18aとは中空部
61内で左右動自在に嵌挿され、前記中空部61を有し
たどちらか一方の先端部60a、59aの外周部62に
板バネ63の一端を鋲着し、他端より突設した先端65
の丸い係止片64を外周部62の透孔66に挿通して係
止片64の先端65が、他端軸17aかモ−タ−シャフ
ト18aのどちらか一方の外周部67の滑らかな被係止
窪み溝68に係止された構成よりなるモ−タ−シャフト
着脱自在取付部19aでもよい。上記のように、送風フ
ァン着脱装置は、着脱自在支持部16、16a、16
b、16c、16d、16e、16f、16gとモ−タ
−シャフト着脱自在取付部19、19aとの組み合わせ
により構成される。さらに、空調機内の洗浄装置の応用
例として、筐体2の下方に配管収納溝3を有する筐体2
と熱交換器4、8、9、10、11、12、13とをも
って区切った熱交換室5を設け、該熱交換室5内に有す
る送風ファン6を着脱するときに、該送風ファン6の着
脱出入り口7の前部に有する室内機1の各部品を取り外
した室内機1であって、前記熱交換室5内に有する送風
ファン6を着脱するときに、前記送風ファン6が前記筐
体2や前記熱交換器4、8、9、10、11、12、1
3にぶつからないように且つ着脱しやすいように、前記
送風ファン6の回転軸14の両端軸15、15a、15
b、17、17aが通る道筋に沿うように、前記送風フ
ァン6、回転軸14を誘導するための熱交換室5内の壁
面5aから突設した任意形状の誘導部69、70、69
a、70a、69b、70bを設け、該誘導部69、7
0、69a、70a、69b、70bは前記両端軸1
5、15a、15b、17、17aが通る道筋を挟むよ
うに両誘導部体71、72、73、74、71a、72
a、73a、74a、71b、72b、73b、74b
を等間隔にお互いを上下に対向させる送風ファン誘導装
置を設ける。さらに前記等間隔は、それぞれの前記両端
軸15、15a、15b、17、17aの直径と略同じ
になるように設け、前記の回転軸14の一端軸15、1
5a、15bは、一方の前記誘導部体72、72a、7
2bの奥部の軸受75、75aに嵌まるように回転自在
に支え、前記回転軸14の他端軸17、17aも同様に
支え、該他端軸17、17aが、ファンモ−タ−のモ−
タ−シャフト18、18aに同軸的に着脱可能となるよ
うにモ−タ−シャフト着脱自在取付部19、19aによ
り取り付けた空調機内の洗浄装置でもよい。又、上記の
洗浄装置に着脱自在支持部16、16a、16b、16
c、16d、16f、16gを設けてもよい。そして、
送風ファン誘導装置の応用例として、誘導部69、70
の形状が略S字形状に形成されている。又は、誘導部6
9a、70aが熱交換室5の側壁5bと略S字形状に一
体に形成されている。又、送風ファン誘導装置の他の応
用例として、誘導部69、70、69a、70aのレ−
ル78上を、上方の誘導部体71b、73bがレ−ル部
79、80に、下方の誘導部体72b、74bがレ−ル
部79a、80aに形成されてなる誘導部69b、70
bを設ける。そして、車輪付き送風ファンは、送風ファ
ン6の回転軸14の両端軸15、15a、15b、1
7、17aに車輪76、77を設ける。そして、誘導部
69b、70bの上方の誘導部体71b、73bと下方
の誘導部体72b、74bの各レ−ル部79、80、7
9a、80a間に、前記車輪付き送風ファン81の車輪
76、77を回動自在に挟み、回転軸14が前記誘導部
69b、70bに対して直角に、前記両誘導部体71
b、72b、73b、74bの間に突き出るように挟ん
で、前記車輪付き送風ファン81が前記誘導部69b、
70bの各レ−ル部79、80、79a、80a上を着
脱移動可能となる構成を特徴とする車輪付き送風ファン
の誘導装置でもよい。又、回転軸14の一端軸15a、
15bが誘導部体72、72a、72bの軸受75に回
転自在に支え、前記一端軸15a、15bを上方から回
転自在に挟む上方軸受片83bを有する回転軸枢支体8
3の一端を誘導部体72、72a、72bの軸受75か
ら右側の側壁面84aを回動自在に枢着し、前記回転軸
枢支体83の他端が着脱可能となるように着脱手段によ
り取り付けた構成よりなる回転軸枢支装置を空調機内の
洗浄装置に有してもよい。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, in a cleaning apparatus for an air conditioner according to the present invention, a housing 2 having a pipe housing groove 3 below the housing 2 and a heat exchanger. 4, 8, 9, 10, 11, 12, and 13, a heat exchange chamber 5 is provided, and when the blower fan 6 provided in the heat exchange chamber 5 is attached and detached, the attachment / detachment entrance 7 of the blower fan 6 is connected. The indoor unit 1 from which the components of the indoor unit 1 provided at the front are removed, and when the blower fan 6 provided in the heat exchange chamber 5 is attached / detached, the blower fan 6 is connected to the housing 2 or the heat exchange unit. The heat exchangers 4, 8, 9, 10, 11, 12, 13 are formed in an arbitrary shape or in an arbitrary state so that the heat exchangers 4, 8, 9, 10, 11, 12, 13 do not hit against each other and are easily attached and detached. By providing the heat exchangers 4, 8,
The detachable entrance 7 is provided such that the shortest distance between the detachable entrance 7 sandwiching between 9, 10, 11, 12, 13 and below the housing 2 is at least larger than the diameter of the blower fan 6. And the blower fan attachment / detachment device
One end shaft 15, 15a of the rotation shaft 14 of the blower fan 6,
15b is a detachable support portion 1 provided in the housing 2.
6, 16a, 16b, 16c, 16d, 16e, 16
f, 16g so as to be rotatable, and the rotation shaft 14
The other end shafts 17 and 17a are mounted on motor shafts 18 and 18a of the fan motor by motor shaft detachable mounting portions 19 and 19a so as to be detachable coaxially. . And heat exchangers 8, 9, 10,
The shape or state of 11, 12, 13 is such that the heat exchanger 8 is provided to be inclined downward and spread downward, the lower part of the heat exchanger 9 is bent outward, and the lower part of the heat exchanger 10 is formed into a right angle. The blower fan 6 can be formed by bending the lower part of the heat exchanger 11 outward in a substantially quadrant shape, bending the lower part of the heat exchanger 13 to a right-angled shape, and further bending the distal end outward. This has the effect of expanding the detachable entrance 7.
Further, the pipe housing groove 3a is formed below the blower fan 6 so as not to enter the detachable entrance 7. Alternatively, an arbitrary point is selected from a range extending from the bottom point of the vertical diameter of the blower fan 6 from the top to the top of the vertical diameter and extending above the vertical diameter, and the heat exchange portion having no heat exchanger portion on the front surface below the arbitrary point is selected. A vessel 12 is provided. Alternatively, a blower fan 6 is mounted next to the pipe storage groove 3 so as to be horizontal and parallel to the pipe storage groove 3, and has no or almost no heat exchanger portion on the front surface of the blower fan 6. It is also effective to provide a ventilation fan attachment / detachment port in the same manner as described above. The detachable support portion 16 of the blower fan attaching / detaching device is configured to pivotally support the one end shaft 15 of the rotating shaft 14 of the blower fan 6 in a freely rotatable manner.
Sliding shafts 23, 23a each having one end 21a are provided;
The other ends of the sliding shafts 23, 23 a are inserted into the hollow support portion 24 protruding from the inner wall 2 a of the housing 2 so as to be movable left and right, and the inside of the hollow portion 25 is inserted into the side portion 33 of the hollow support portion 24. Is formed, and the distal end of the tightening screw 27 is inserted into the longitudinal slot 26 and is screwed into the female thread groove 28 of the sliding shaft 23, 23a. Alternatively, the detachable support portion 16a in which the elastic body 37 is provided in the hollow portion 25 of the hollow support portion 24 may be used. Further, the detachable support portion 16
a detachable support 16 having a knob 38 protruding from the side walls of the sliding shafts 23, 23a instead of the tightening screw 27 of FIG.
b is preferred. Further, as another detachable support portion 16c, a hollow sliding shaft 23b having a hollow pivot support portion 21b at one end for rotatably supporting one end shaft 15a of the rotary shaft 14 of the blower fan 6 is provided. 2a which protrudes from 2a
4a, the other end of the hollow sliding shaft 23b is inserted so as to be able to move left and right, and is inserted through the side of the hollow sliding shaft 23b so that the distal end of the tightening screw 27 is located in the groove 47 of the support portion 24a. It may be configured to have the following configuration. In addition, a bearing 52 for rotatably supporting one end shaft 15b of the rotating shaft 14 from a side surface 51 of the one end shaft 15b is provided in the housing 2, and the one end shaft 15b of the rotating shaft 14 is rotatably provided between the bearing 52 and the bearing 52. The detachable support 16 d may be provided so that the sandwiching support 53 is detachably attached to the housing 2 so as to sandwich it. Further, a through-hole bearing body 58 having the through-hole 57 for rotatably penetrating the one end shaft 15b from the right direction to the through-hole 57 is provided, and the through-hole bearing body 58 is attached to the housing 2 or The detachable support 16e may be configured so as to be pivotally attached to the second support member 2. A detachable groove 95 is provided in the support portion 24b protruding from the housing 2, a bearing 75a is provided in the groove 95, and one end shaft 15b rotatably supports the inside of the bearing 75a. 16f may be used. In addition, a support portion 2 protruding from the housing 2
4b is provided with a concave groove 95, a bearing 75 is provided in the concave groove 95, and one end shaft 15b is rotatably supported in the bearing 75,
One end of a rotating shaft pivot 83 having an upper bearing piece 83b rotatably sandwiching the one end shaft 15b from above is supported by a support portion 24b.
16g, which is rotatably pivotally attached to the right side wall surface 24d from the bearing 75, and is attached by attaching / detaching means so that the other end of the rotating shaft pivot 83 can be attached / detached. . Furthermore, the mode of the blower fan
The detachable mounting portion 19 of the fan shaft allows the tip portion 59 of the other end shaft 17 of the rotating shaft 14 of the blower fan 6 to coaxially fit with the tip portion 60 of the motor shaft 18 of the fan motor. , A magnetic force is applied to one of the tip portions 59 and 60,
The other end portions 60 and 59 are made of a magnetic material or a structure in which a magnetic force for attracting a different polarity to the magnetic force is applied. Also, the end portion 59a of the other end shaft 17a of the rotating shaft 14 or the
One of the tip portions 59a, 60a of the tip portion 60a of the tar shaft 18a is formed in a round shape so as to be smooth,
On the other hand, a hollow portion 61 is provided at one of the front end portions 60a and 59a of the front end portion 60a or the front end portion 59a, and the other end shaft 17a and the motor shaft 18a can move left and right within the hollow portion 61. One end of a leaf spring 63 is attached to the outer peripheral portion 62 of one of the distal end portions 60a and 59a having the hollow portion 61, and a distal end 65 protruding from the other end.
The locking piece 64 is inserted into the through hole 66 of the outer peripheral portion 62 so that the tip 65 of the locking piece 64 is smoothly covered by the outer peripheral portion 67 of either the other end shaft 17a or the motor shaft 18a. The motor shaft detachable mounting portion 19a configured to be locked in the locking recess groove 68 may be used. As described above, the blower fan attaching / detaching device includes the detachable support portions 16, 16a, 16a.
b, 16c, 16d, 16e, 16f, 16g and a motor shaft detachable mounting portion 19, 19a. Further, as an application example of the cleaning device in the air conditioner, a case 2 having a pipe housing groove 3 below the case 2 is provided.
And a heat exchanger 4, 8, 9, 10, 11, 12, 13. A heat exchange chamber 5 is provided, and when the blower fan 6 provided in the heat exchange chamber 5 is attached or detached, The indoor unit 1 from which the components of the indoor unit 1 provided at the front of the detachable entrance 7 are removed. When the blower fan 6 provided in the heat exchange chamber 5 is attached / detached, the blower fan 6 is attached to the housing 2. And the heat exchangers 4, 8, 9, 10, 11, 12, 1
3 so that they do not hit the shaft 3 and can be easily attached and detached.
b, 17, 17a, guide portions 69, 70, 69 of an arbitrary shape protruding from a wall surface 5a in the heat exchange chamber 5 for guiding the blower fan 6 and the rotary shaft 14 so as to follow the path through which the blower passes.
a, 70a, 69b, 70b are provided, and the guiding portions 69, 7 are provided.
0, 69a, 70a, 69b, 70b are both ends of the shaft 1.
The two guide portions 71, 72, 73, 74, 71a, 72 sandwich the path through which 5, 15a, 15b, 17, 17a passes.
a, 73a, 74a, 71b, 72b, 73b, 74b
Are provided at an equal interval. Further, the equal intervals are provided so as to be substantially the same as the diameters of the both end shafts 15, 15a, 15b, 17, 17a.
5a and 15b are one of the guide portions 72, 72a and 7
2b, the other end shafts 17, 17a of the rotary shaft 14 are similarly supported, and the other end shafts 17, 17a are supported by the motors of the fan motor. −
A cleaning device in an air conditioner may be mounted on the motor shafts 18 and 18a so as to be detachably mounted coaxially with the motor shaft detachable mounting portions 19 and 19a. Also, the detachable support portions 16, 16a, 16b, 16
c, 16d, 16f, and 16g may be provided. And
As an application example of the blower fan guiding device, guiding portions 69, 70
Is formed in a substantially S-shape. Or the guiding part 6
9a and 70a are formed integrally with the side wall 5b of the heat exchange chamber 5 in a substantially S-shape. Further, as another application example of the blower fan guiding device, the lasing of the guiding portions 69, 70, 69a, 70a is described.
On the rail 78, upper guide portions 71b and 73b are formed on rail portions 79 and 80, and lower guide portions 72b and 74b are formed on rail portions 79a and 80a.
b is provided. Then, the blower fan with wheels includes both end shafts 15, 15a, 15b, 1 of the rotating shaft 14 of the blower fan 6.
Wheels 76 and 77 are provided on 7 and 17a. The rails 79, 80, and 7 of the guide portions 71b and 73b above the guide portions 69b and 70b and the guide portions 72b and 74b below the guide portions 72b and 70b.
9a, 80a, the wheels 76, 77 of the blower fan 81 are rotatably sandwiched, and the rotating shaft 14 is perpendicular to the guides 69b, 70b.
b, 72b, 73b, 74b, the fan 81 with wheels is sandwiched between the guide portions 69b,
A guide device for a blower fan with wheels, characterized in that it can be attached and detached on each of the rail portions 79, 80, 79a, 80a of 70b. Also, one end shaft 15a of the rotating shaft 14;
15b is a rotary shaft supporting body 8 rotatably supported by bearings 75 of the guide portions 72, 72a, 72b and having an upper bearing piece 83b rotatably sandwiching the one end shafts 15a, 15b from above.
3 is rotatably pivotally connected to the right side wall surface 84a from the bearing 75 of the guide portions 72, 72a, 72b by an attaching / detaching means so that the other end of the rotating shaft pivot 83 can be detachably attached. The cleaning device in the air conditioner may have a rotating shaft support device having the attached structure.
【0009】[0009]
【発明の実施の形態】上記のように構成された空調機内
の洗浄装置は、着脱出入り口7の前部に有する室内機1
の各部品を取り外した後、熱交換室5内の送風ファン6
を後の実施例において取付、取外又は使用方法を詳述す
る各種送風ファン着脱装置から取り外す。そして、第1
図に示すように送風ファン6が熱交換室5内から着脱出
入り口7を通るのに送風ファン6を水平に配管収納溝3
の斜面部3bに沿うように抜き取る。若しくは、第27
図に示すように送風ファン6の左右どちらか一方の端を
前斜め下方に傾けて抜き取ってもよい。さらに、送風フ
ァン6を取り外した後、熱交換室5内には、必要に応じ
てブラシ、雑巾、掃除機の吸い口チュ−ブ等が入る空間
ができるので、熱交換室5内や熱交換器の裏面を前記の
清掃用具を使って洗浄することができる。又、取り外し
た送風ファン6の表面に付着した汚れをブラシ等を使っ
て洗浄する。そして、洗浄した送風ファン6を取り付け
るには、前述の取り外しとは逆の過程で、着脱出入り口
7の入り口部に対して平行になるように送風ファン6を
配置してから、斜面部3bに沿うように着脱出入り口7
にはめ込み、送風ファン6の回転軸14の両端軸15、
15a、15b、17、17aが送風ファン着脱装置に
装着される位置に来たときに、該装置に装着する。若し
くは、送風ファン6のどちらか一方の端から着脱出入り
口7内に挿入後、斜めになった送風ファン6の他方の端
を上に持ち上げるように着脱出入り口7内に入り込ませ
送風ファン6を水平にし、送風ファン着脱装置に装着さ
せる位置に持ってきて送風ファン6を装着させる。この
とき、送風ファン6のどちらか一方の端である、例え
ば、他端軸17、17aをモ−タ−シャフト着脱自在取
付部19、19aに装着してから、他方の端である一端
軸15、15a、15bを着脱自在支持部16、16
a、16b、16c、16d、16e、16f、16g
に装着する。又、場合によっては逆からでも装着は可能
である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A cleaning device in an air conditioner constructed as described above is an indoor unit 1 provided in front of a detachable entrance 7.
After removing the parts, the blower fan 6 in the heat exchange chamber 5
Is removed from various blower fan attachment / detachment devices, which will be described in detail in a later embodiment. And the first
As shown in the figure, when the blower fan 6 passes through the detachable entrance 7 from inside the heat exchange chamber 5, the blower fan 6 is
Is drawn along the slope 3b. Or the 27th
As shown in the drawing, either one of the left and right ends of the blower fan 6 may be inclined obliquely downward and forward. Further, after the blower fan 6 is removed, there is a space in the heat exchange chamber 5 where a brush, a rag, a suction tube of a vacuum cleaner and the like can enter as necessary. The back of the vessel can be cleaned using the cleaning tool described above. In addition, dirt attached to the surface of the blower fan 6 that has been removed is cleaned using a brush or the like. Then, in order to attach the cleaned blower fan 6, in a process reverse to the above-described removal, the blower fan 6 is arranged so as to be parallel to the entrance of the detachable entrance 7, and then along the slope 3b. Entrance 7
And the shafts 15 at both ends of the rotating shaft 14 of the blower fan 6,
When 15a, 15b, 17, 17a come to the position to be mounted on the blower fan attaching / detaching device, the device is attached to the device. Alternatively, after inserting the blower fan 6 from either end into the detachable inlet / outlet 7, the inclined fan is inserted into the detachable inlet / outlet 7 so that the other end of the blower fan 6 is lifted up to level the blower fan 6. Then, it is brought to a position to be attached to the blower fan attaching / detaching device, and the blower fan 6 is attached. At this time, one end of the blower fan 6, for example, the other end shaft 17, 17a is attached to the motor shaft detachable mounting portion 19, 19a, and then the other end, one end shaft 15 , 15a, 15b are detachably supported by the support portions 16, 16,
a, 16b, 16c, 16d, 16e, 16f, 16g
Attach to Also, depending on the case, the attachment can be performed from the reverse.
【0010】[0010]
【実施例】実施例について図面を参照して説明する。第
1〜9図において、空調機の室内機1の筐体2の裏面の
下方に補助配管やドレンホ−ス等を収納する断面V字形
状の配管収納溝3を有する筐体2と熱交換器4、8、
9、10、11、12、13とをもって区切る。そし
て、前記の区切られた空間には、空調機1の作動時に前
記熱交換器4、8、9、10、11、12、13のチュ
−ブ内の冷媒とチュ−ブ外の外気との間をチュ−ブを通
して熱の移動が起こり、冷気や熱気が篭もる略箱枠形状
の熱交換室5が設けられている。そして、該熱交換室5
内に前記の冷気や熱気を室内機1外に送風するための長
円筒形状をしたクロスファン、クロスフロ−ファン等の
遠心式のシロッコ・ファンである送風ファン6を着脱す
るときに、該送風ファン6の着脱の出入りに必要とされ
る空間であり、前記熱交換器4、8、9、10、11、
12、13の下方と前記筐体2の下方との間を挟む着脱
出入り口7の前部に有する前記室内機1の各部品を取り
外す。このとき、前記の各部品の一部である前面パネル
を取り外す。その後、前記各部品の他部であるル−バ−
や露受皿も同様に取り外す。この場合、第31図に示す
ように自動風向式のル−バ−1aが露受皿1bと一体に
形成された吹出口部を有するエアコン等の空調機の機種
が知られており、前記吹出口部はねじにより着脱可能と
なるように取り付けられている。又、第27図に示すよ
うに筐体2の左側には左の側壁5bを挟んで余空間部2
cが設けられており、筐体2の右側には右の側壁5bを
挟んで電装部2bが設けられている。又、側壁5bには
正面から切り欠いた切欠部5cが設けられている。さら
に、電装部2b内にはファンモ−タ−が設けられてい
る。そして、上述のような熱交換器4、8、9、10、
11、12、13と着脱出入り口7が露出した室内機1
からなる空調機内の洗浄装置及び該送風ファン着脱出入
口の実施例1、2について以下詳述する。An embodiment will be described with reference to the drawings. 1 to 9, a housing 2 having a pipe storage groove 3 having a V-shaped cross section for storing an auxiliary pipe, a drain hose, and the like below a back surface of a housing 2 of an indoor unit 1 of an air conditioner, and a heat exchanger. 4, 8,
9, 10, 11, 12, and 13. When the air conditioner 1 is operated, the space between the refrigerant in the tubes of the heat exchangers 4, 8, 9, 10, 11, 12, and 13 and the outside air outside the tubes are provided. Heat is transferred through the tube between the tubes, and a substantially box-shaped heat exchange chamber 5 is provided in which cool air or hot air is stored. And the heat exchange chamber 5
When the blower fan 6, which is a centrifugal sirocco fan such as a long cylindrical cross fan or a cross flow fan for blowing the above-mentioned cool air or hot air to the outside of the indoor unit 1, is attached or detached. 6 is a space required for the entrance and exit of the heat exchanger 6, and the heat exchangers 4, 8, 9, 10, 11,
The components of the indoor unit 1 provided at the front of the detachable entrance 7 sandwiching the space between the lower part of the housing 12 and the lower part of the housing 2 are removed. At this time, the front panel, which is a part of each of the above components, is removed. Then, a louver, which is the other part of each part,
And the dew tray are removed in the same way. In this case, as shown in FIG. 31, there is known a type of an air conditioner such as an air conditioner having an air outlet portion in which an automatic wind direction type louver-1a is integrally formed with the dew tray 1b. The part is attached so as to be detachable by screws. Further, as shown in FIG. 27, an extra space 2 is provided on the left side of the housing 2 with the left side wall 5b interposed therebetween.
The electrical component 2b is provided on the right side of the housing 2 with the right side wall 5b interposed therebetween. The side wall 5b is provided with a notch 5c cut out from the front. Further, a fan motor is provided in the electrical component 2b. And the heat exchangers 4, 8, 9, 10,
Indoor unit 1 with exposed 11, 12, 13 and detachable entrance 7
Examples 1 and 2 of the cleaning device in the air conditioner and the inlet / outlet of the blower fan will be described in detail below.
【0011】実施例1 第1図に示される本実施例は、請求項1又は2記載によ
る実施例について詳述したものである。熱交換器4は、
長手方向は水平に且つ短辺方向は重力に対して平行にな
るように配置した板形状に形成されている。又、熱交換
器4は、送風ファン6の直径Dが一定である場合、本実
施例の熱交換器の中で最短間隔Tが最も最少となる熱交
換器である。そして、熱交換室5内に有する送風ファン
6を着脱するときに、送風ファン6が筐体2や前記熱交
換器4にぶつからないように、且つ着脱しやすいように
設けるためには、着脱出入り口7の最短間隔Tが少なく
とも送風ファン6の直径Dよりも大きくなるように設け
る必要がある。このようにするには、前記最短間隔Tを
長くしたり、すなわち、熱交換器4を前面に平行移動さ
せるように配置する。あるいは送風ファン6の直径Dを
小さくしたり、又は、配管収納溝3の着脱出入り口7へ
の突出を少し抑えたりすれば簡易に送風ファン6の着脱
に必要とされる着脱出入り口7の空間を確保することが
可能となる。Embodiment 1 The embodiment shown in FIG. 1 is a detailed description of the embodiment according to claim 1 or 2. The heat exchanger 4
It is formed in a plate shape arranged so that the longitudinal direction is horizontal and the short side direction is parallel to gravity. Further, when the diameter D of the blower fan 6 is constant, the heat exchanger 4 is the heat exchanger having the shortest interval T among the heat exchangers of the present embodiment. In order to provide the blower fan 6 so as not to hit the housing 2 and the heat exchanger 4 when the blower fan 6 provided in the heat exchange chamber 5 is attached and detached, and to be easily attached and detached, a detachable entrance is required. 7 must be provided so that the shortest interval T is larger than at least the diameter D of the blower fan 6. To achieve this, the shortest interval T is lengthened, that is, the heat exchanger 4 is arranged so as to be moved in parallel to the front surface. Alternatively, if the diameter D of the blower fan 6 is reduced, or the protrusion of the pipe storage groove 3 to the detachable entrance 7 is slightly suppressed, the space for the detachable entrance 7 required for attaching and detaching the blower fan 6 is easily secured. It is possible to do.
【0012】実施例2 本実施例は、請求項3、4、5、6又は7記載による実
施例1の熱交換器の応用例又は変形例をまとめて述べた
ものである。第2図に示される実施例では、板形状の熱
交換器8の断面形状が斜めに傾け下方に広がるように設
けられている。又、第3図に示される実施例では、熱交
換器9の断面形状の下方を外側にく字形状に屈曲されて
いる。又、第4図に示される実施例では、熱交換器10
の断面形状の下方が直角形状に形成されている。又、第
5図に示される実施例では、熱交換器11の断面形状の
下方を外側に略四半分円形状に湾曲されている。又、第
6図に示される実施例では、熱交換器13の断面形状の
下方を直角形状に屈曲せさ、さらに先端を外側にく字形
状に屈曲されている。いずれの実施例も、送風ファン6
の装着位置は、熱交換器裏面の下方、若しくは屈曲部内
に熱交換室5の奥の壁面5aに対して水平平行に送風フ
ァン着脱装置に装着されている。Embodiment 2 This embodiment describes collectively an application or a modification of the heat exchanger of Embodiment 1 according to the third, fourth, fifth, sixth or seventh aspect. In the embodiment shown in FIG. 2, the cross-sectional shape of the plate-shaped heat exchanger 8 is provided so as to be inclined obliquely and spread downward. Further, in the embodiment shown in FIG. 3, the lower part of the cross-sectional shape of the heat exchanger 9 is bent outwardly. Further, in the embodiment shown in FIG.
The lower part of the cross-sectional shape is formed at a right angle. In the embodiment shown in FIG. 5, the lower part of the cross-sectional shape of the heat exchanger 11 is curved outward in a substantially quarter circle shape. In the embodiment shown in FIG. 6, the lower part of the cross-sectional shape of the heat exchanger 13 is bent at a right angle, and the tip is bent outward. In each embodiment, the blower fan 6
Is mounted on the blower fan attachment / detachment device horizontally below and parallel to the inner wall surface 5a of the heat exchange chamber 5 below or inside the bent portion of the heat exchanger.
【0013】第28、29図に示すように上記熱交換器
9、10、11、13の製造方法は、該熱交換器9、1
0、11、13の各形状に合わせて材質がアルミニウム
やアルミニウム合金から成り板形状のプレ−トフィン9
1の外周をプレス加工する。例えば、第3図に示すよう
に、熱交換器9はく字形状のプレ−トフィン91に形成
する。他の熱交換器も同様である。そして、任意数枚の
同形状のプレ−トフィン91同士を外周形状に合わせて
プレ−トフィン91の表面91aに対して平行になるよ
うに1mm程度の間隔で等間隔に並べる。並べられてい
る全てのプレ−トフィン91の表面91aに、該表面9
1aに対して垂直になるようにチュ−ブを挿通させるた
めのチュ−ブの挿通孔92を任意数個設ける。該挿通孔
92の中から隣接した二孔を選び、長U字形状チュ−ブ
93の開口した両先端から前記二孔に挿通させる(実
際、この二孔の間隔は長U字形状チュ−ブ93の両先端
の間隔と同じである)。全てのプレ−トフィン91に前
記長U字形状チュ−ブ93の挿通後、該長U字形状チュ
−ブ93の一端の開口部93aの外周縁と短U字形状チ
ュ−ブ片94の一端の開口部94aの外周縁同士とを溶
着させ、該短U字形状チュ−ブ片94を介して、該短U
字形状チュ−ブ片94の他端の開口部94aの外周縁と
前記長U字形状チュ−ブ93に隣接した挿通孔92に既
に挿通済みの他の長U字形状チュ−ブ93の一端の開口
部93aの外周縁同士も同様に溶着させる。このような
要領で、他の全ての長U字形状チュ−ブ93と他の全て
の短U字形状チュ−ブ片94とにより連結されたチュ−
ブは、U字形状で且つ長い波状ウェブを形成し、チュ−
ブ内を冷媒が所定の方向に流動する。そして、熱交換器
は、前記の波状ウェブ形状をしたチュ−ブと、該チュ−
ブに対して垂直に並び、且つ該チュ−ブを挿通した任意
数枚のプレ−トフィンから構成される。又、前面パネル
90、90a、90b、90c、90d、90、90e
は上記熱交換器4、8、9、10、11、12、13の
各種形状に合わせて形成される。As shown in FIGS. 28 and 29, the method of manufacturing the heat exchangers 9, 10, 11, and 13 is as follows.
A plate-shaped plate fin 9 made of aluminum or an aluminum alloy in accordance with each shape of 0, 11, and 13
The outer periphery of 1 is pressed. For example, as shown in FIG. 3, the heat exchanger 9 is formed in a plate-shaped plate fin 91. The same applies to other heat exchangers. Then, an arbitrary number of plate fins 91 having the same shape are arranged at equal intervals of about 1 mm so as to be parallel to the surface 91a of the plate fin 91 in accordance with the outer peripheral shape. The surface 9a is attached to the surface 91a of all the plate fins 91 arranged.
An arbitrary number of tube insertion holes 92 for inserting a tube so as to be perpendicular to 1a are provided. Two adjacent holes are selected from the insertion holes 92 and inserted into the two holes from both open ends of the long U-shaped tube 93 (actually, the distance between the two holes is long U-shaped tube). 93). After the long U-shaped tube 93 is inserted through all the plate fins 91, the outer peripheral edge of the opening 93a at one end of the long U-shaped tube 93 and one end of the short U-shaped tube piece 94. Are welded to the outer peripheral edge of the opening 94a, and through the short U-shaped tube piece 94, the short U
One end of another long U-shaped tube 93 already inserted into the outer peripheral edge of the opening 94a at the other end of the U-shaped tube piece 94 and the insertion hole 92 adjacent to the long U-shaped tube 93. The outer peripheral edges of the opening 93a are welded in the same manner. In this manner, all other long U-shaped tubes 93 and all other short U-shaped tube pieces 94 are connected to each other.
The tube forms a U-shaped and long corrugated web and the tube
The refrigerant flows in a predetermined direction in the chamber. The heat exchanger comprises a tube having a corrugated web shape and the tube.
It is composed of an arbitrary number of plate fins arranged vertically to the tube and having the tube inserted therethrough. Also, front panels 90, 90a, 90b, 90c, 90d, 90, 90e
Are formed in accordance with various shapes of the heat exchangers 4, 8, 9, 10, 11, 12, and 13.
【0014】実施例3 本実施例は、請求項8、9、10記載による送風ファン
6の位置や配管収納溝3aや熱交換器12に特徴を有し
た実施例をまとめて述べたものである。第7図に示され
る実施例では、前記熱交換器4が設けられており、配管
収納溝3aが送風ファン着脱装置に装着された送風ファ
ン6(送風ファン6の装着位置は、熱交換器4裏面の下
方に熱交換室5の奥の壁面5aに対して水平平行に装着
されている)の下方に、且つ着脱出入り口7に入り込ま
ないように筐体2の裏面下方に断面コ字形状に形成され
ている。又、第8図に示される実施例は、送風ファン6
の垂直直径dの底点bから頂点tを越えて垂直直径dの
上方の延長線上の範囲の中から任意点xを選択し、任意
点x以下の前面に熱交換器部分を有さない熱交換器12
を設ける。すなわち、熱交換器の下方を切り取ることを
意味する。例えば、配管収納溝3の上方に送風ファン6
が送風ファン着脱装置に装着され、該送風ファン6の前
面に全部若しくは、ほとんど熱交換器部分を有さないも
のである。又、第9図に示される実施例にも前記熱交換
器4が設けられており、配管収納溝3の横に送風ファン
6が水平且つ配管収納溝3に対して平行になるように送
風ファン着脱装置に装着され、該送風ファン6の前面に
全部若しくは、ほとんど熱交換器部分を有さないので、
着脱出入り口7内の着脱されやすい位置に送風ファン6
が常時装着されている。又、本実施例でいう「ほとん
ど」とは、送風ファン6の上部の前面に多少熱交換器部
分があってもよいという意味である。Embodiment 3 In this embodiment, the features of the position of the blower fan 6, the pipe housing groove 3a, and the heat exchanger 12 according to the eighth, ninth and tenth aspects will be described. . In the embodiment shown in FIG. 7, the heat exchanger 4 is provided, and the pipe housing groove 3a is mounted on the blower fan attaching / detaching device (the mounting position of the blower fan 6 is the heat exchanger 4). It is mounted below the rear surface of the housing 2 so as to be horizontal and parallel to the inner wall surface 5a of the heat exchange chamber 5) and has a U-shaped cross section below the rear surface of the housing 2 so as not to enter the detachable entrance 7. Have been. The embodiment shown in FIG.
An arbitrary point x is selected from a range on the extension line above the vertical diameter d from the bottom point b of the vertical diameter d to the vertex t, and the heat having no heat exchanger portion in front of the arbitrary point x or less is selected. Exchanger 12
Is provided. That is, it means that the lower part of the heat exchanger is cut off. For example, the blower fan 6
Is mounted on the blower fan attaching / detaching device, and has no or almost no heat exchanger portion on the front surface of the blower fan 6. In the embodiment shown in FIG. 9, the heat exchanger 4 is also provided, and the blower fan 6 is arranged next to the pipe storage groove 3 so that the blower fan 6 is horizontal and parallel to the pipe storage groove 3. Since it is attached to the detachable device and has no or almost no heat exchanger portion in front of the blower fan 6,
A blower fan 6 at a position where it can be easily attached and detached inside the detachable entrance 7
Is always attached. Further, “almost” in the present embodiment means that there may be some heat exchanger part on the front surface of the upper part of the blower fan 6.
【0015】以下の第10〜19図に示す実施例は、請
求項11の送風ファン着脱装置を示すもので、送風ファ
ン6の回転軸14の一端軸15、15a、15bは、筐
体2内に内設された後に詳述する着脱自在支持部16、
16a、16b、16c、16d、16e、16f、1
6gにより回転自在に支持され、前記回転軸14の他端
軸17、17aは、ファンモ−タ−のモ−タ−シャフト
18、18aに同軸的に着脱可能となるように後に詳述
するモ−タ−シャフト着脱自在取付部19、19aによ
り取り付けられている。以下に詳述するように、送風フ
ァン着脱装置は着脱自在支持部とモ−タ−シャフト着脱
自在取付部の組み合わせにより、複数の送風ファン着脱
装置を構成することが可能となるので、それらの中から
任意に送風ファン着脱装置を選ぶことができる。The following embodiment shown in FIGS. 10 to 19 shows the blower fan attachment / detachment device according to the eleventh embodiment, wherein one end shafts 15, 15a and 15b of the rotating shaft 14 of the blower fan 6 are provided inside the housing 2. Detachable support portion 16 described in detail after being installed in the
16a, 16b, 16c, 16d, 16e, 16f, 1
6g, which is rotatably supported, and the other end shafts 17, 17a of the rotating shaft 14 are coaxially detachable from the motor shafts 18, 18a of the fan motor. The shaft is attached by a detachable mounting portion 19, 19a. As described in detail below, the blower fan attachment / detachment device can be configured with a plurality of blower fan attachment / detachment devices by a combination of a detachable support portion and a motor shaft detachable attachment portion. Can be arbitrarily selected for the blower fan attaching / detaching device.
【0016】実施例4 第10(a)図に示される本実施例は、請求項12記載
による着脱自在支持部16を詳述したものである。送風
ファン6の回転軸14の一端軸15の先端は、前記回転
軸14の中心軸に対して同心円状に円形の凹所20が設
けられている。該凹所20内に同軸的且つ回転自在に枢
支する枢支部21を一端に有し材質が金属や合成樹脂か
ら成る円柱形状に形成された摺動軸23を設ける。そし
て、筐体2の余空間部2c内の左側面部の内壁2aに突
設した金属又は合成樹脂等の硬質な材質で筒管形状に形
成された中空支持部24の中空部25内に、前記摺動軸
23の他端が左右動自在に嵌挿される。さらに、前記中
空支持部24の側部33に該中空部25内に通ずる縦長
溝孔26を設け、該縦長溝孔26から挿通して締付け螺
子27の先端部34が前記摺動軸23の略他端方向に位
置する雌ねじ溝28に螺設する。又、前記中空支持部2
4は熱交換室5の左の側壁5bの切欠部5cをくぐり抜
け熱交換室5内に突出するように設けられている。この
とき、縦長溝孔26が熱交換室5内側に設けられていれ
ば、側壁5bに阻止されずに余裕をもって手で締付け螺
子27は縦長溝孔26内を左右動自在に移動させること
ができる。若しくは、切欠部5cに手を入れる空間があ
れば、多少であれば縦長溝孔26が余空間部2c内側に
設けられてもよい。又は、一端軸15が切欠部5cをく
ぐり抜け余空間部2c内に突出すれば、着脱自在支持部
16(以下詳述する着脱自在支持部16a、16bも同
様である)全体を余空間部2c内に設けてもよい。Embodiment 4 This embodiment shown in FIG. 10 (a) details the detachable support 16 according to the twelfth aspect. At the end of one end shaft 15 of the rotating shaft 14 of the blower fan 6, a circular recess 20 is provided concentrically with the center axis of the rotating shaft 14. A sliding shaft 23 having a pivotal support 21 at one end, which is rotatably supported coaxially, is formed in the recess 20 and has a cylindrical shape made of metal or synthetic resin. Then, the hollow support portion 24 formed of a hard material such as metal or synthetic resin and formed in a tubular shape with a rigid material such as metal or synthetic resin protruding from the inner wall 2a on the left side portion in the extra space portion 2c of the housing 2 includes The other end of the sliding shaft 23 is inserted so as to be movable left and right. Further, a side slot 33 of the hollow support portion 24 is provided with a vertically long slot 26 communicating with the inside of the hollow section 25. It is screwed into the female screw groove 28 located in the other end direction. Further, the hollow support portion 2
4 is provided so as to pass through the cutout portion 5c of the left side wall 5b of the heat exchange chamber 5 and protrude into the heat exchange chamber 5. At this time, if the longitudinal slot 26 is provided inside the heat exchange chamber 5, the tightening screw 27 can be moved in the longitudinal slot 26 by hand with sufficient margin without being blocked by the side wall 5 b. . Alternatively, if there is a space in which the hand can be put in the cutout portion 5c, the vertically long slot 26 may be provided inside the extra space portion 2c to some extent. Alternatively, if the one end shaft 15 passes through the notch 5c and projects into the extra space 2c, the entire detachable support 16 (the same applies to the detachable supports 16a and 16b described in detail below) is moved into the extra space 2c. May be provided.
【0017】そして、送風ファン6を該着脱装置に装着
するときは、基本的に送風ファン6の他端軸17、17
aを後に詳述するモ−タ−シャフト着脱自在取付部1
9、19aに取り付けてから、送風ファン6の一端軸1
5を着脱自在支持部16に装着する。又、送風ファン6
を該着脱装置から取り外すときは、一端軸15を着脱自
在支持部16から取り外してから、他端軸17、17a
をモ−タ−シャフト着脱自在取付部19、19aから取
り外す。第10A、10B図に示すように、さらに詳し
く、着脱自在支持部16の取付、取外又は使用状態を説
明すると、締付け螺子27の螺子部29の径30が頭3
1より小さく、且つ縦長溝孔26の溝孔幅が頭31より
小さく径30とほぼ接し、摺動軸23が中空部25内を
左右動自在に摺動すると同時に締付け螺子27の螺子部
29も縦長溝孔26内を左右動自在に移動することがで
きる。そして、先端部34が雌ねじ溝28から外れない
程度にドライバ−を頭31にやって締付け螺子27を弛
めることもできる。又は、指先で頭31をつまみ持ち、
回転させながら弛めるのが好ましい。指で弛めてから頭
31を指で持ちながら指を左方向に移動させると、指か
らの力でもって締付け螺子27を介して摺動軸23に連
動し、第10(b)図に示すように摺動軸23を中空部
25内で左軸方向に摺動させて、摺動軸23全体をほぼ
中空部25内に引き込ませることができる。このとき、
送風ファン6が着脱自在支持部16とモ−タ−シャフト
18、18aとの間を回転軸14の中心軸に対して同軸
的且つ直線的に並ぶ空間ができる。次に、枢支部21と
凹所20とが同軸的に嵌まる位置に、片手で持った送風
ファン6を着脱出入り口7から入れて持ってくると、送
風ファン6の回転軸14の中心軸と摺動軸23の中心軸
とが一致し、直線的に並ぶ(このとき、送風ファン6全
体は熱交換室5の奥の壁面5aに対して水平平行であ
る)。このとき同時に、他端軸17、17aもモ−タ−
シャフト18、18aの取り付ける位置にくるので、送
風ファン6の他端軸17、17aを後に詳述するモ−タ
−シャフト着脱自在取付部19、19aに取り付けてか
ら、さらに、もう一方の手で締付け螺子27から摺動軸
23を右軸方向に摺動させて中空部25内から突出し、
締付け螺子27の螺子部29が縦長溝孔26の右端26
aの所で止められて枢支部21と凹所20とが同軸的に
嵌まり、回転自在に枢支される(このとき、枢支部21
から右方向に対する凹所20への力は螺子部29が右端
26aで止められて、ほとんど加わらない)。そして、
締付け螺子27を締め付けたときに頭31の底部31a
が縦長溝孔26の両側の側部33に圧接し、それと同時
に摺動軸23が固定される。又、前述とは逆に、着脱出
入り口7内に手を入れて送風ファン6を手で持ちながら
支え、もう一方の手の指で締付け螺子27を弛め、その
指で頭31を持ち摺動軸23を左軸方向に摺動させれ
ば、摺動軸23の枢支部21は凹所20から外れ、送風
ファン6を着脱自在支持部16から取り外すことができ
る。そして、他端軸17、17aをモ−タ−シャフト着
脱自在取付部19、19aから取り外す。When the blower fan 6 is mounted on the attachment / detachment device, basically, the other end shafts 17, 17 of the blower fan 6 are provided.
(a) Motor shaft detachable mounting part 1 described in detail later
9 and 19a, and then the one end shaft 1 of the blower fan 6
5 is attached to the detachable support 16. Also, blower fan 6
When removing from the detachable device, one end shaft 15 is detached from the detachable support portion 16 and then the other end shafts 17 and 17a are removed.
From the motor shaft detachable mounting portions 19 and 19a. 10A and 10B, the attachment, detachment, or use state of the detachable support portion 16 will be described in more detail. When the diameter 30 of the screw portion 29 of the tightening screw 27 is
1 and the slot width of the vertically elongated slot 26 is smaller than the head 31 and is substantially in contact with the diameter 30, and the sliding shaft 23 slides freely in the hollow part 25 so as to be able to move left and right. The inside of the vertically long slot 26 can be moved freely left and right. Then, the driver can be put on the head 31 to loosen the tightening screw 27 so that the distal end portion 34 does not come off the female screw groove 28. Or, hold the head 31 with your fingertips,
It is preferable to loosen while rotating. When the finger is moved to the left while holding the head 31 with the finger after loosening with the finger, the finger 31 is interlocked with the sliding shaft 23 via the fastening screw 27 with the force of the finger, and is shown in FIG. 10 (b). As described above, the sliding shaft 23 can be slid in the left axial direction in the hollow portion 25 so that the entire sliding shaft 23 can be substantially pulled into the hollow portion 25. At this time,
There is a space in which the blower fan 6 is coaxially and linearly arranged between the removable support portion 16 and the motor shafts 18 and 18a with respect to the center axis of the rotating shaft 14. Next, when the blower fan 6 held with one hand is inserted through the detachable entrance 7 and brought to a position where the pivot portion 21 and the recess 20 are coaxially fitted, the center axis of the rotation shaft 14 of the blower fan 6 is adjusted. The center axes of the sliding shafts 23 coincide with each other and are arranged linearly (at this time, the entire blower fan 6 is horizontally parallel to the inner wall surface 5a of the heat exchange chamber 5). At the same time, the other end shafts 17 and 17a are also motorized.
Since it comes to the position where the shafts 18 and 18a are attached, the other end shafts 17 and 17a of the blower fan 6 are attached to the motor shaft detachable attachment portions 19 and 19a which will be described in detail later, and then the other hand. The sliding shaft 23 is slid in the right axial direction from the tightening screw 27 to protrude from the hollow portion 25,
The screw portion 29 of the tightening screw 27 is located at the right end 26 of the longitudinal slot 26.
a, the pivot 21 and the recess 20 are coaxially fitted and rotatably pivoted (at this time, the pivot 21
From the right to the recess 20 is hardly applied because the screw portion 29 is stopped at the right end 26a). And
When the tightening screw 27 is tightened, the bottom 31a of the head 31
Presses against the side portions 33 on both sides of the longitudinal slot 26, and at the same time, the sliding shaft 23 is fixed. Contrary to the above, the user inserts his hand into the detachable entrance 7 to support the blower fan 6 while holding it by hand, loosens the screw 27 with the finger of the other hand, and slides the head 31 with the finger. When the shaft 23 is slid in the left axial direction, the pivot 21 of the sliding shaft 23 comes off the recess 20, and the blower fan 6 can be removed from the detachable support 16. Then, the other end shafts 17 and 17a are detached from the motor shaft detachable mounting portions 19 and 19a.
【0018】実施例5 第11図に示される本実施例は、請求項13、14記載
による実施例4の応用例である着脱自在支持部16a、
16bを詳述したものである。着脱自在支持部16a
は、前述の実施例4の着脱自在支持部16に弾性体37
を装着したものであり、さらに詳しくは、中空支持部2
4の該中空部25内の底部に突子35を設け、摺動軸2
3の他端にも突子36を設け、該両突子35、36に発
条等の弾性体37の両端を嵌めて中空部25内に装着す
る。このままの締付け螺子27を設けたままでも使用で
きる。さらに、着脱自在支持部16bは前記弾性体37
を装着した状態で、前記締付け螺子27の代わりに、縦
長溝孔26内を左右動自在に移動し、且つ右端26aで
引っ掛かり止まる円柱形状や角柱形状のつまみ部38を
摺動軸23の略他端側の側壁に突設させる。本実施例で
も、使用方法や使用状態は実施例4と同様であるが、つ
まみ部38は締め付けや弛めを必要とせず、摺動軸が左
右動自在に摺動することができる。又、中空部25内に
弾性体37を装着することにより、摺動軸23の右軸方
向への摺動が弾性体37の弾性力により滑らかに素早く
移動可能となる。又、摺動軸23を右軸方向に摺動させ
て締付け螺子27の螺子部29又はつまみ部38が縦長
溝孔26の右端26aの所で止められて枢支部21と凹
所20とが同軸的に嵌まり回転自在に枢支されるが、螺
子部29又はつまみ部38が縦長溝孔26の右端26a
の所で止められるので、弾性体37の弾性力が右方向に
加わっても、もうこれ以上摺動軸23が右軸方向に摺動
しないので、枢支部21と凹部20が嵌まるときの枢支
部21の凹部20への圧力はほとんど存在しない。又、
着脱自在支持部16bにおいて、締付け螺子27の代わ
りにつまみ部38を設けたので、締付け螺子27の締め
付け時間や弛める時間を要せず摺動軸の左右軸方向への
摺動が容易となる。Fifth Embodiment A fifth embodiment shown in FIG. 11 is a modification of the fourth embodiment according to the thirteenth and fourteenth aspects.
16b is described in detail. Detachable support 16a
The elastic body 37 is attached to the detachable support 16 of the fourth embodiment.
And more specifically, the hollow support 2
4 is provided with a projection 35 at the bottom in the hollow portion 25,
A protrusion 36 is also provided at the other end of 3, and both ends of an elastic body 37 such as a spline are fitted into the two protrusions 35, 36 and mounted in the hollow portion 25. It can be used with the tightening screw 27 provided as it is. Further, the detachable support portion 16b is provided with the elastic body 37.
In the state where is mounted, instead of the tightening screw 27, the cylindrical or prismatic knob 38 which moves in the vertically long slot 26 so as to be able to move left and right and is caught and stopped at the right end 26a is substantially the same as the sliding shaft 23. It protrudes from the end side wall. In this embodiment, the method of use and the state of use are the same as those of the fourth embodiment. Further, by mounting the elastic body 37 in the hollow portion 25, the sliding of the sliding shaft 23 in the right axis direction can be smoothly and quickly moved by the elastic force of the elastic body 37. Further, the sliding shaft 23 is slid in the right axial direction so that the screw portion 29 or the knob portion 38 of the tightening screw 27 is stopped at the right end 26a of the vertically elongated slot 26 so that the pivot portion 21 and the concave portion 20 are coaxial. The screw part 29 or the knob part 38 is fitted to the right end 26a of the longitudinal slot 26.
When the elastic force of the elastic body 37 is applied in the right direction, the sliding shaft 23 does not slide further in the right axial direction. There is almost no pressure on the recess 20 of the support 21. or,
Since the knob portion 38 is provided in the detachable support portion 16b instead of the tightening screw 27, the sliding shaft can be easily slid in the left-right axis direction without the time for tightening or loosening the tightening screw 27.
【0019】又、第10A図に示すように、送風ファン
6の回転時に、回転しながら凹所20の内周壁40と接
触する枢支部21の外周壁41との接触摩擦の抵抗によ
る騒音を除去する手段として、ゴムやメタルゴム等の弾
性体に前記騒音を吸収させるのが好ましく、それを達成
するための摺動軸の構成を以下に詳述する。図10Aに
示す摺動軸23aは、枢支部21aと前記中空支持部2
4へ嵌挿する嵌挿部39との二つの部分から成る。そし
て、ゴムやメタルゴム等の弾性体で形成された円柱形状
の枢支部21aの中空部内を断面T字形状(立体的には
キノコ形状である)に形成した係止溝部42を合成樹脂
又は金属等の硬質素材で形成された円柱形状の嵌挿部3
9の一端に突設した断面T字形状(立体的にはキノコ形
状である)の被係止凸部43に圧入し、又は圧入による
接触部分を接着剤で接着されて一本の棒状の摺動軸23
aを構成することができる。そして、嵌挿部39の側部
には前記雌ねじ溝28又は前記つまみ部38を有する。As shown in FIG. 10A, when the blower fan 6 rotates, noise caused by the resistance of the contact friction with the outer peripheral wall 41 of the pivot portion 21 that contacts the inner peripheral wall 40 of the recess 20 while rotating is removed. Preferably, the noise is absorbed by an elastic body such as rubber or metal rubber, and the configuration of a sliding shaft for achieving the noise will be described in detail below. The sliding shaft 23a shown in FIG. 10A includes a pivotal support 21a and the hollow support 2.
4 and two parts. A locking groove 42 having a T-shaped (three-dimensionally mushroom-shaped) cross section in the hollow portion of the column-shaped pivot portion 21a formed of an elastic body such as rubber or metal rubber is formed of synthetic resin or metal. Cylindrical insertion part 3 made of hard material
9 is pressed into a locked convex portion 43 having a T-shaped cross section (three-dimensionally a mushroom shape) protruding from one end, or a contact portion formed by press-fitting is bonded with an adhesive to form a single rod-shaped slide. Drive shaft 23
a can be constructed. The female screw groove 28 or the knob 38 is provided on the side of the fitting portion 39.
【0020】又、第10B図に示すものは、棒状の摺動
軸23の材質を全部金属又は合成樹脂等の硬質素材にし
た場合の騒音吸収手段として、送風ファン6の方の側の
前記凹所20全体を前記弾性体にするか、又は凹所20
の内周壁40にゴムやメタルゴム等の弾性体で形成され
た凹形状の中空弾性体45を装着させて該中空部46内
で枢支部21を回転自在に枢支させることもできる。FIG. 10B shows a noise absorbing means in the case where the rod-shaped sliding shaft 23 is entirely made of a hard material such as metal or synthetic resin. The whole place 20 is made of the elastic material,
A concave hollow elastic body 45 formed of an elastic body such as rubber or metal rubber may be attached to the inner peripheral wall 40 of the above-mentioned structure, and the pivot 21 can be rotatably pivoted in the hollow 46.
【0021】実施例6 第12図に示される本実施例は、請求項15記載による
実施例4の変形例の着脱自在支持部16cを詳述したも
のである。送風ファン6の回転軸14の一端軸15aは
金属又は合成樹脂等の硬質素材であって円柱形状の棒状
であり、先端は丸く角部を有さずに且つ滑らかに形成さ
れていることが好ましい。そして、該一端軸15aを同
軸的且つ回転自在に中空部25a内に枢支する中空枢支
部21bを一端に有するゴムやメタルゴム等の弾性体や
金属、合成樹脂等で形成され両端が開口した円柱形状の
中空部25aを有する筒管形状の中空摺動軸23bを設
ける。さらに、筐体2の余空間部2c内の左側面部の内
壁2aに突設した金属又は合成樹脂等の硬質素材で形成
された円柱形状の棒状である支持部24aに、前記中空
摺動軸23bの他端が左右動自在に中空部25a内に嵌
挿される。そして、前記中空摺動軸23bの側部の雌ね
じ透孔23cから螺設しながら挿通して締付け螺子27
の先端部34が前記支持部24aの側部の凹形状の溝4
7に位置する構成よりなる。又、凹形状の溝47は支持
部24aの側部に一箇所に設けられてもよいが、円柱形
状をした支持部24aの円周を沿うように円周を一周す
る凹形状の溝47を設ける方が締付け螺子27の先端部
34が一箇所の凹形状の溝47より探す手間が省け好ま
しい。又、前記中空支持部24aは熱交換室5の左の側
壁5bの切欠部5cをくぐり抜け熱交換室5内に突出す
るように設けられている。そして、中空摺動軸23bが
左軸方向に摺動したときは、中空摺動軸23bが切欠部
5cをくぐり抜け、中空摺動軸23bのほぼ全体若しく
は、半分位が余空間部2c内に引きこもる。又、切欠部
5c内に手を入れる空間があるので、締付け螺子27が
該切欠部5c内を左右動自在に移動できる。又は、実施
例4と同様に、一端軸15aが切欠部5c内をくぐり抜
け余空間部2c内に突出すれば、着脱自在支持部16c
全体を余空間部2c内に設けてもよい。Embodiment 6 This embodiment shown in FIG. 12 details the detachable support 16c of a modification of the embodiment 4 according to claim 15. The one end shaft 15a of the rotating shaft 14 of the blower fan 6 is made of a hard material such as a metal or a synthetic resin and has a cylindrical rod shape, and the tip is preferably rounded, has no corners, and is formed smoothly. . A cylinder formed of an elastic body such as rubber or metal rubber, metal, synthetic resin, or the like having one end having a hollow pivotal support portion 21b for pivotally supporting the one end shaft 15a in the hollow portion 25a so as to be coaxial and rotatable. A hollow cylindrical shaft 23b having a hollow portion 25a is provided. Further, the hollow sliding shaft 23b is attached to a cylindrical rod-shaped support portion 24a formed of a hard material such as metal or synthetic resin protruding from the inner wall 2a on the left side surface portion in the extra space portion 2c of the housing 2. Is inserted into the hollow portion 25a so as to be movable left and right. Then, while being screwed from the female screw through hole 23c on the side of the hollow sliding shaft 23b, the screw is inserted and tightened.
Is formed in a concave groove 4 on the side of the support portion 24a.
7. Further, the concave groove 47 may be provided at one position on the side of the support portion 24a. However, the concave groove 47 is formed around the circumference so as to follow the circumference of the cylindrical support portion 24a. It is preferable to provide such that the trouble of searching for the distal end portion 34 of the fastening screw 27 from one concave groove 47 is eliminated. The hollow support portion 24a is provided so as to pass through the cutout portion 5c of the left side wall 5b of the heat exchange chamber 5 and protrude into the heat exchange chamber 5. When the hollow sliding shaft 23b slides in the left axial direction, the hollow sliding shaft 23b passes through the notch 5c, and almost or half of the hollow sliding shaft 23b is pulled into the extra space 2c. I'm sorry. Further, since there is a space in the notch 5c where a hand can be put, the tightening screw 27 can move in the notch 5c to be able to move left and right. Alternatively, as in the fourth embodiment, if the one end shaft 15a passes through the cutout portion 5c and projects into the extra space portion 2c, the detachable support portion 16c
The whole may be provided in the extra space portion 2c.
【0022】本発明を使用するときは、第12A図に示
すように、まず始めに雌ねじ透孔23cから外れない程
度に締付け螺子27の頭31を指で回しながら締付け螺
子27を弛める(ドライバ−等の道具を使用して弛める
ことも可能であるが、指で弛めるのが好ましい)。そし
て、先端部34が溝47から外れて雌ねじ透孔23c内
に引っ込んだ状態にしておけば、中空摺動軸23bが左
右動自在に摺動することができる。そこで、第12
(b)図に示すように、頭31を指で持ちながら中空摺
動軸23bを左軸方向に支持部24aに嵌まったまま摺
動させると支持部24aの先端24cが現れる。このと
きも実施例4と同様に、送風ファン6が着脱自在支持部
16cとモ−タ−シャフト18、18aとの間を回転軸
14と同軸的且つ直線的に並ぶ空間ができる。そして、
送風ファン6を手で持ち、送風ファン6の中心軸と中空
摺動軸23bの中心軸が一致し直線的に並ぶように、一
端軸15aと中空枢支部21bとが同軸的に嵌まる位置
に送風ファン6を持ってくる(このとき、送風ファン6
全体は熱交換室5の奥の壁面5aに対して水平平行であ
る)。このとき同時に、他端軸17、17aもモ−タ−
シャフト18、18aの取り付ける位置にくるので、送
風ファン6の他端軸17、17aを後に詳述するモ−タ
−シャフト着脱自在取付部19、19aに取り付けてか
ら、もう一方の手を使って、指で頭31を持ちながら中
空摺動軸23bを右軸方向に摺動させて、先端部34が
溝47の位置に来たところで、締付け螺子27を締め付
け中空摺動軸23bが固定される。それと同時に、中空
枢支部21bと一端軸15aとが中空部25a内で同軸
的に嵌まり、回転自在に枢支される。又、送風ファン6
を該着脱装置から取り外すときは、前述と同様に締付け
螺子27を弛め、指で頭31を持ちながら中空摺動軸2
3bを左軸方向に摺動させれば、中空枢支部21bは一
端軸15aから外れ、送風ファン6を着脱自在支持部1
6cから取り外すことができる。その後、他端軸17、
17aを後に詳述するモ−タ−シャフト着脱自在取付部
19、19aから取り外せばよい。又、第12A図に示
されるように、中空摺動軸23bを金属や合成樹脂等の
硬質素材で形成した場合、該中空摺動軸23b内の中空
部25a内の中空周壁48に、ゴムやメタルゴム等の弾
性体で形成された両端が開口し、且つ中空摺動軸23b
と全長が同一である弾性中空体49の外周壁50とを接
着剤で着接させて装着すれば、送風ファン6の金属又は
合成樹脂等で形成された一端軸15aが弾性中空体49
の中空部49a内で回転自在に枢支されるので、回転に
よる騒音を前記弾性体に吸収させることができる。When using the present invention, as shown in FIG. 12A, first loosen the tightening screw 27 while turning the head 31 of the tightening screw 27 with a finger to the extent that it does not come off the female screw through hole 23c (driver). It is possible to loosen using a tool such as, but it is preferable to loosen with a finger). If the distal end portion 34 is removed from the groove 47 and retracted into the female screw through hole 23c, the hollow sliding shaft 23b can slide freely left and right. Therefore, the twelfth
(B) As shown in the drawing, when the hollow sliding shaft 23b is slid in the left axial direction while being fitted to the support portion 24a while holding the head 31 with a finger, the tip 24c of the support portion 24a appears. At this time, similarly to the fourth embodiment, there is a space in which the blower fan 6 is coaxially and linearly arranged between the detachable support portion 16c and the motor shafts 18 and 18a. And
Hold the blower fan 6 by hand, and position the one end shaft 15a and the hollow pivot support portion 21b coaxially so that the center axis of the blower fan 6 and the center axis of the hollow sliding shaft 23b are aligned and linearly aligned. Bring the blower fan 6 (at this time, the blower fan 6
The whole is horizontally parallel to the inner wall surface 5a of the heat exchange chamber 5). At the same time, the other end shafts 17 and 17a are also motorized.
Since it comes to the position where the shafts 18 and 18a are attached, the other end shafts 17 and 17a of the blower fan 6 are attached to the motor shaft detachable attachment portions 19 and 19a described in detail later, and then the other hand is used. Then, the hollow sliding shaft 23b is slid in the right axial direction while holding the head 31 with a finger, and when the distal end portion 34 comes to the position of the groove 47, the tightening screw 27 is tightened to fix the hollow sliding shaft 23b. . At the same time, the hollow pivot portion 21b and the one end shaft 15a are coaxially fitted in the hollow portion 25a, and are rotatably pivoted. Also, blower fan 6
When removing the hollow slide shaft 2 from the attachment / detachment device, loosen the tightening screw 27 and hold the head 31
3b is slid in the left axial direction, the hollow pivotal support 21b is disengaged from the one end shaft 15a, and the blower fan 6 is detachably supported.
6c. Then, the other end shaft 17,
17a may be removed from the motor shaft detachable mounting portions 19 and 19a described in detail later. As shown in FIG. 12A, when the hollow sliding shaft 23b is formed of a hard material such as a metal or a synthetic resin, rubber or the like is formed on the hollow peripheral wall 48 in the hollow portion 25a in the hollow sliding shaft 23b. Both ends formed of an elastic body such as metal rubber are open, and the hollow sliding shaft 23b
And the outer peripheral wall 50 of the elastic hollow body 49 having the same overall length is attached to the elastic hollow body 49 with an adhesive, so that the one end shaft 15a made of metal or synthetic resin of the blower fan 6 is attached to the elastic hollow body 49.
Is rotatably supported in the hollow portion 49a, so that noise caused by rotation can be absorbed by the elastic body.
【0023】実施例7 第13図に示される本実施例は、請求項16記載による
他の着脱自在支持部16dの実施例を詳述したものであ
る。回転軸14の一端軸15bは金属又は合成樹脂等の
硬質素材からなる円柱形状の棒状であって、該一端軸1
5bの側面51より湾曲形状面で回転自在に支えるゴム
やメタルゴム等の弾性体により形成された湾曲形状の軸
受52を筐体2の熱交換室5内の奥の壁面5a(熱交換
室5の壁面5aや側壁5bは、筐体2と合成樹脂で一体
成型されているので、広い意味で壁面5aや側壁5bも
筐体2の一部となる)より突設させる。そして、該軸受
52との間に回転自在に一端軸15bをU字形状部53
aで挟むようにゴムやメタルゴム等の弾性体や合成樹脂
等で形成されたU字形状の挟持支持体53の一端をL字
形状に形成し、該一端を一端軸15aの上方に筐体2の
壁面5aにねじ54で固着させる。さらに、他端もL字
形状に形成し、該他端を一端軸15bの下方に着脱可能
となるように、締付け螺子で壁面5aに取り付けたり、
磁石や引っ掛ける機構を備えた掛止具55により取り付
けてもよい。又、第14図に示すように、挟持支持体5
3の他端をく字形状に下方に入り込み且つ斜めに傾ける
ように設け、締付け螺子で取り付けたり、磁石や引っ掛
ける機構を備えた掛止具55により取り付けてもよい。
前述のように傾けたのは、着脱出入り口7内に手やドラ
イバ−等の道具で前記締付け螺子や掛止具55まで伸ば
し取り付け取り外すのに、ちょうどよい角度になるから
である。Embodiment 7 This embodiment shown in FIG. 13 is a detail of an embodiment of another detachable support 16d according to claim 16. One end shaft 15b of the rotating shaft 14 is a cylindrical rod made of a hard material such as metal or synthetic resin.
A curved bearing 52 formed of an elastic body such as rubber or metal rubber that is rotatably supported on a curved surface from the side surface 51 of the side surface 5b is attached to a rear wall surface 5a inside the heat exchange chamber 5 of the housing 2 (of the heat exchange chamber 5). Since the wall surface 5a and the side wall 5b are integrally molded with the housing 2 with a synthetic resin, the wall surface 5a and the side wall 5b are also protruded from the housing 2 in a broad sense. Then, one end shaft 15b is rotatably connected to the bearing 52 with the U-shaped portion 53.
a one end of a U-shaped sandwiching support member 53 formed of an elastic body such as rubber or metal rubber, a synthetic resin, or the like so as to be sandwiched by a. Is fixed to the wall surface 5a with a screw 54. Further, the other end is also formed in an L-shape, and the other end is attached to the wall surface 5a with a tightening screw so that the other end is detachable below the shaft 15b.
It may be attached by a hook 55 provided with a magnet or a hooking mechanism. In addition, as shown in FIG.
The other end of 3 may be provided so as to penetrate downward in a U-shape and be inclined obliquely, and may be attached with a tightening screw or attached with a hook 55 provided with a magnet or a hooking mechanism.
The reason for the tilting as described above is that the angle becomes an appropriate angle for extending and attaching and removing the fastening screw and the hooking tool 55 into the attachment / detachment entrance / exit 7 by using a tool such as a hand or a screwdriver.
【0024】本実施例を使用するときは、第13A図に
示すように、着脱出入り口7内に手を入れて手(ドライ
バ−等の道具を使用して前記締付け螺子を弛めることも
可能であるが、手で弛めるのが好ましい)を締付け螺子
や前記掛止具55まで伸ばして挟持支持体53の他端を
取り外した状態にする。このとき、挟持支持体53の一
端はねじ54に固着され、挟持支持体53は前記弾性体
や合成樹脂等の可撓性を有する材質で形成されているた
め固着したL字形状の一端の直角部を中心に上下に動
く。そして、片方の手で送風ファン6を持ちながら支
え、他端軸17、17aを後述するモ−タ−シャフト着
脱自在取付部19、19aに取り付けてから、回転軸1
4の一端軸15bの側面51を軸受52の湾曲形状面に
密着させる。このとき、送風ファン6は水平で、且つ熱
交換室5内の奥の壁面5aに対して平行である。さら
に、もう一方の手で挟持支持体53の他端を下に移動さ
せて前記締付け螺子や掛止具55で取り付ける。このと
き、一端軸15bは軸受52と挟持支持体53のU字形
状部53aとに挟まれて、回転自在に枢支する。送風フ
ァン6を該着脱装置から取り外すときは、前述と同様
に、挟持支持体53の他端を取り外せば、一端軸15b
は着脱自在支持部16dから外れ、その後、他端軸1
7、17aを後に詳述するモ−タ−シャフト着脱自在取
付部19、19aから取り外せばよい。When using this embodiment, as shown in FIG. 13A, it is also possible to put a hand into the detachable access port 7 and loosen the tightening screw using a hand (a tool such as a screwdriver). However, it is preferable to loosen by hand) to extend to the tightening screw and the hook 55, and the other end of the holding support 53 is removed. At this time, one end of the holding support 53 is fixed to the screw 54, and since the holding support 53 is formed of a flexible material such as the elastic body or the synthetic resin, the right end of the fixed L-shaped end is formed. Move up and down around the part. Then, while holding the blower fan 6 with one hand, the other end shafts 17 and 17a are attached to motor shaft detachable attachment portions 19 and 19a described later, and then the rotating shaft 1
The side surface 51 of the one end shaft 15 b of the fourth member 4 is brought into close contact with the curved surface of the bearing 52. At this time, the blower fan 6 is horizontal and parallel to the inner wall surface 5 a in the heat exchange chamber 5. Further, the other end of the holding support 53 is moved downward with the other hand, and is attached with the fastening screw or the hook 55. At this time, the one end shaft 15b is sandwiched between the bearing 52 and the U-shaped portion 53a of the sandwiching support 53, and pivotally supported rotatably. When removing the blower fan 6 from the attachment / detachment device, the other end of the sandwiching support 53 is removed as described above, and the one end shaft 15b is removed.
Is detached from the detachable support 16d, and then the other end shaft 1
7 and 17a may be removed from the motor shaft detachable mounting portions 19 and 19a described in detail later.
【0025】実施例8 第15図に示される本実施例は、請求項17記載による
他の着脱自在支持部16eの実施例を詳述したものであ
る。一端軸15bを水平右軸方向から垂直片58bの透
孔57に回転自在に貫通軸承する該透孔57を有するゴ
ムやメタルゴム等の弾性体で垂直片58bと取付片58
cとを直交させてL字形状に形成された透孔軸承体58
を設ける。そして、透孔軸承体58の取付片58cを筐
体2の熱交換室5内の奥の壁面5aに取り付けるか、あ
るいは、ねじ58aにより筐体2の壁面5aの鉛直面に
対して回動自在に少し固めに枢着する。本実施例を使用
するときは、一端軸15bを透孔57に挿入する。しか
し、一端軸15bを水平右軸方向から透孔57に差し込
むことは不可能で、送風ファン6の他端軸17、17a
がモ−タ−シャフト着脱自在取付部19、19aにぶつ
かる。そして、ぶつからないようにするには、送風ファ
ン6をやや傾ける必要がある。すなわち、一端軸15b
をやや傾けながら右斜め下方から透孔57に差し込むの
であるが、透孔軸承体58が前記弾性体で形成されてい
るために弾力性を有しているので一端軸15bを傾けな
がら斜め下方から透孔57に差し込むことは可能であ
り、このとき透孔57付近は一端軸15bからの力で変
形する。ここで、第15A図に示すように、透孔57の
右端が円錐形状の溝57cに形成されていることが好ま
しい(透孔57の右開口部57aが溝57cの円錐底面
円周に相当する)。何故ならば、右開口部57aの内径
が一端軸15bの直径と略同一であれば、一端軸15b
を透孔57の右開口部57aに差し込みづらいが、前記
内径を前記直径より大きく円錐形状の溝57cの円錐底
面円周のように広げれば、斜めからの一端軸15bの差
し込みは容易となる。そして、一端軸15bを、さらに
奥に差し込むと、前記円錐形状の頂点部に達し、該頂点
部から前記直径と略同径の透孔57bを設けることによ
り、該透孔57b内で一端軸15bを回転自在に支える
ことができる。次に、一端軸15bを透孔57、57b
内に差し込み左軸方向奥まで摺動させながら、透孔軸承
体58の変形を解き送風ファン6が熱交換室5の壁面5
aに対して水平平行になるように他端軸17、17aを
持ち上げると、他端軸17、17aとモ−タ−シャフト
18、18aとの間には同軸的な隙間ができる。さら
に、一端軸15bを透孔57、57bから抜けない程度
に、一端軸15bを右軸方向に移動させると、後のモ−
タ−シャフト着脱自在取付部19、19aで詳述するよ
うに、他端軸17、17aをモ−タ−シャフト着脱自在
取付部19、19aに取り付ける。Embodiment 8 This embodiment shown in FIG. 15 is a detailed view of another embodiment of the detachable support 16e according to claim 17. The vertical piece 58b and the mounting piece 58 are made of an elastic material such as rubber or metal rubber having the through hole 57 that rotatably supports the one end shaft 15b from the horizontal right axis direction to the through hole 57 of the vertical piece 58b.
c is orthogonal to L-shaped through-hole bearing body 58
Is provided. Then, the attachment piece 58c of the through-hole bearing body 58 is attached to the inner wall surface 5a in the heat exchange chamber 5 of the housing 2, or it is rotatable with respect to the vertical surface of the wall surface 5a of the housing 2 by the screw 58a. A little firmly to pivot. When using this embodiment, one end shaft 15b is inserted into the through hole 57. However, it is impossible to insert the one end shaft 15b into the through hole 57 from the horizontal right axis direction, and the other end shafts 17 and 17a of the blower fan 6 are not provided.
Collides with the motor shaft detachable mounting portions 19 and 19a. Then, it is necessary to slightly incline the blower fan 6 in order to prevent the collision. That is, one end shaft 15b
Is inserted into the through-hole 57 obliquely from the lower right while tilting slightly, but since the through-hole bearing body 58 is formed of the elastic body and has elasticity, the oblique lower end is tilted while the one end shaft 15b is tilted. It is possible to insert into the through hole 57, and at this time, the vicinity of the through hole 57 is deformed by the force from the one end shaft 15b. Here, as shown in FIG. 15A, the right end of the through-hole 57 is preferably formed in a conical groove 57c (the right opening 57a of the through-hole 57 corresponds to the circumference of the conical bottom surface of the groove 57c). ). If the inner diameter of the right opening 57a is substantially the same as the diameter of the one end shaft 15b,
Is difficult to insert into the right opening 57a of the through hole 57. However, if the inner diameter is enlarged like the circumference of the conical bottom surface of the conical groove 57c which is larger than the diameter, it becomes easy to insert the one end shaft 15b obliquely. When the one end shaft 15b is further inserted deeply, it reaches the apex portion of the conical shape, and a through hole 57b having substantially the same diameter as the diameter is provided from the apex portion. Can be supported rotatably. Next, the one end shaft 15b is connected to the through holes 57, 57b.
While sliding it to the far left in the left axial direction, the deformation of the through-hole bearing body 58 is released, and the blower fan 6 is turned on the wall 5 of the heat exchange chamber 5.
When the other shafts 17 and 17a are lifted so as to be horizontally parallel to a, a coaxial gap is formed between the other shafts 17 and 17a and the motor shafts 18 and 18a. Further, when the one end shaft 15b is moved in the right axis direction to such an extent that the one end shaft 15b does not fall out of the through holes 57, 57b, the following motor is moved.
The other end shafts 17, 17a are attached to the motor shaft detachable mounting portions 19, 19a as will be described in detail with respect to the detachable mounting portions 19, 19a.
【0026】又、一端軸15bを着脱自在支持部16e
から取り外すときは、他端軸17、17aを後に詳述す
るモ−タ−シャフト着脱自在取付部19、19aから取
り外しながら、すなわち、一端軸15bを透孔57、5
7b内を奥へ左軸方向に摺動させながら、他端軸17、
17aをモ−タ−シャフト着脱自在取付部19、19a
から取り外す。そして、送風ファン6を手で下方に力を
加えて透孔57、57b内を、該透孔57、57bの軸
方向に対して右斜め下方に変形させ、一端軸15bを斜
めに傾けながら、一端軸15bを透孔57、57bから
抜くことができる。又、上述のように透孔軸承体58を
あまり変形させずに、一端軸15bをやや傾けながら右
斜め下方から透孔57、57bに差し込み又は抜き取る
手段として、前述の透孔軸承体58の取付片58cを筐
体2の壁面5aの鉛直面に対して回動自在に少し固めに
枢着することにより、透孔57、57bの軸方向は鉛直
面に対して360度回動することができるので、一端軸
15bを傾けながら右斜め下方から透孔57に差し込み
又は抜き取ることが可能になり、透孔軸承体58や透孔
57、57bの変形をあまり要しないですむ。The one end shaft 15b is connected to a detachable support 16e.
When detaching the other end shafts 17 and 17a from the motor shaft detachable mounting portions 19 and 19a, which will be described later in detail, the one end shaft 15b is connected to the through holes 57 and 5
7b, the other end of the shaft 17,
17a is a motor shaft detachable mounting portion 19, 19a.
Remove from Then, the inside of the through holes 57 and 57b is deformed obliquely right downward with respect to the axial direction of the through holes 57 and 57b by applying a downward force to the blower fan 6 by hand, while the one end shaft 15b is inclined obliquely. One end shaft 15b can be withdrawn from through holes 57, 57b. Also, as described above, as a means for inserting or removing the through-hole bearings 58 from the diagonally lower right while slightly tilting the one-end shaft 15b without significantly deforming the through-hole bearing members 58, the mounting of the through-hole bearing members 58 is performed. By pivoting the piece 58c slightly firmly so as to be rotatable with respect to the vertical plane of the wall surface 5a of the housing 2, the axial direction of the through holes 57 and 57b can be rotated 360 degrees with respect to the vertical plane. Therefore, it is possible to insert or pull out the through-hole 57 from the obliquely lower right while tilting the one end shaft 15b, so that the through-hole bearing body 58 and the through-holes 57 and 57b do not require much deformation.
【0027】実施例9 第16図に示される本実施例は、請求項18記載による
他の着脱自在支持部16fを詳述したものであり、筐体
2の熱交換室5内の奥の壁面5aより突設した略長方形
状の支持部24b(支持部24bの側壁面と側壁5bと
はお互いに平行である)を設ける。該支持部24bの上
面に両側面を貫いてU字形状の窪み溝95を設け、該窪
み溝95内に開放側の隙間75cが上方に向いたC字形
状の軸受75aを設ける。又、該軸受75aはゴムやメ
タルゴム等の弾性体で形成されている。そして、該軸受
75a内を一端軸15bが回転自在に支える。そして、
本実施例を使用するときは、手で送風ファン6を着脱出
入り口7から入れられて、一端軸15bが支持部24b
の軸受75aの開放側の真上に持ってくる。このとき、
送風ファン6は熱交換室5の壁面5aに対して水平平行
である。この状態で、送風ファン6全体を真下に垂直に
下ろすと、一端軸15bが軸受75aの開放側から圧入
され、開放側の隙間75cは一端軸15bの直径より小
さく、隙間75cを挟んで軸受75aの上部の左右に有
する上部軸受片75bは前記弾性体の弾性力により一端
軸15bにぶつかると屈曲し圧入されて軸受75a内に
嵌まり回転自在に支えられる。このときも、送風ファン
6は壁面5aに対して水平平行で、且つ他端軸17、1
7aとモ−タ−シャフト18、18aとの間には同軸的
な隙間ができる。そして、回転軸14を右軸方向に移動
させると、他端軸17、17aが後に詳述するモ−タ−
シャフト着脱自在取付部19、19aに取り付けられ
る。又、一端軸15bを着脱自在支持部16fから取り
外すときは、回転軸14を左軸方向に移動させれば、他
端軸17、17aは後に詳述するモ−タ−シャフト着脱
自在取付部19、19aから外れる。このとき、送風フ
ァン6は壁面5a対して水平平行であり、送風ファン6
全体を真上に垂直に持ち上げると、一端軸15bは上部
軸受片75bの底にぶつかるが屈曲し、軸受75aから
外れる。Embodiment 9 This embodiment shown in FIG. 16 details another detachable supporting portion 16f according to claim 18 and is a back wall in the heat exchange chamber 5 of the housing 2. A substantially rectangular support portion 24b protruding from 5a (the side wall surface of the support portion 24b and the side wall 5b are parallel to each other) is provided. A U-shaped recessed groove 95 is provided on the upper surface of the support portion 24b so as to penetrate both side surfaces, and a C-shaped bearing 75a in which an open-side gap 75c faces upward is provided in the recessed groove 95. The bearing 75a is made of an elastic material such as rubber or metal rubber. One end shaft 15b rotatably supports the inside of the bearing 75a. And
When this embodiment is used, the blower fan 6 is manually inserted through the detachable entrance 7, and the one end shaft 15b is
The bearing 75a just above the open side. At this time,
The blower fan 6 is horizontally parallel to the wall surface 5a of the heat exchange chamber 5. In this state, when the entire blower fan 6 is vertically lowered directly below, the one end shaft 15b is press-fitted from the open side of the bearing 75a, and the gap 75c on the open side is smaller than the diameter of the one end shaft 15b. The upper bearing pieces 75b provided on the left and right of the upper part are bent and press-fitted when they hit the one end shaft 15b by the elastic force of the elastic body, are fitted into the bearings 75a, and are supported rotatably. Also at this time, the blower fan 6 is horizontally parallel to the wall surface 5a,
A coaxial gap is formed between the motor shaft 7a and the motor shafts 18, 18a. When the rotating shaft 14 is moved in the right axis direction, the other end shafts 17 and 17a are connected to a motor described in detail later.
It is attached to the shaft detachable attachment portions 19 and 19a. When the one end shaft 15b is detached from the detachable support 16f, the rotating shaft 14 is moved in the left axis direction, and the other end shafts 17 and 17a are attached to a motor shaft detachable attachment 19 which will be described in detail later. , 19a. At this time, the blower fan 6 is horizontally parallel to the wall surface 5a.
When the whole is lifted vertically right above, the one end shaft 15b hits the bottom of the upper bearing piece 75b, but is bent and comes off the bearing 75a.
【0028】実施例10 第17図に示される本実施例は、着脱自在支持部16f
の応用例である着脱自在支持部16gを詳述したもので
ある。筐体2の熱交換室5内の奥の壁面5aより突設し
た略長方形状の支持部24b(支持部24bの側壁面2
4dと側壁5bとはお互いに平行である)を設ける。該
支持部24bの上面に両側面を貫いてU字形状の窪み溝
95を設け、該窪み溝95内にU字形状の軸受75を設
ける。又、該軸受75はゴムやメタルゴム等の弾性体で
形成されている。そして、該軸受75内を一端軸15b
が回転自在に支える。前記一端軸15bを上方から湾曲
形状面で回転自在に挟む湾曲形状の上方軸受片83bを
有する合成樹脂で形成された回転軸枢支体83の一端を
支持部24bの軸受75から右側の側壁面24dに回動
自在に枢着部86により枢着する。このとき、一端軸1
5bの上部と上方軸受片83bとの接触部分での上方軸
受片83bからの圧力が加わらないようにする。他方、
回転軸枢支体83の他端に着脱可能となるように着脱手
段により取り付ける。すなわち、該他端に圧着凹部84
を設け、支持部24bの軸受75から右側の側壁面24
dの枢着部86から水平一直線方向に位置し、且つ軸受
75から左側の側壁面24dに突設した圧着凸部85に
圧着凹部84が圧入して着脱自在可能となるように取り
付けられる。又、回転軸枢支体83は、略コ字形状に形
成され、その中央部には上方軸受片83bを設け、その
左右には、圧着凹部84と枢着部86とを対向させるよ
うに連結するための連結片83aが設けられている。そ
して、本実施例を使用するときは、一端軸15bが軸受
75に、軸受75aの開放側からの圧入という作業又は
その逆の作業はないが、実施例9の使用方法とほぼ同様
に設置したとき、回転軸枢支体83が枢着部86を中心
に上下動自在に回動するので圧着凹部84を下方に移動
させ、圧着凸部85に圧着させれば、一端軸15bが軸
受75と、該軸受75の上方に位置した上方軸受片83
bとの間に挟まれて回転自在に枢支されることになる。
又、一端軸15bを着脱自在支持部16gから取り外す
ときは、圧着凹部84を圧着凸部85から取り外し、回
転軸枢支体83の圧着凸部85を上方に移動させると、
一端軸15bの上部が上方軸受片83bから開放されて
一端軸15bを取り外すことができる。さらに、その
後、他端軸17、17aを後に詳述するモ−タ−シャフ
ト着脱自在取付部19、19aから外す。又、実施例
9、10の着脱自在支持部16f、16gは熱交換室5
の左の側壁5bの切欠部5cの下方内周部に設けること
もできる。Embodiment 10 The present embodiment shown in FIG.
16 illustrates a detachable supporting portion 16g as an application example of FIG. A substantially rectangular support portion 24 b (a side wall surface 2 of the support portion 24 b) protruding from a rear wall surface 5 a in the heat exchange chamber 5 of the housing 2.
4d and the side wall 5b are parallel to each other). A U-shaped recessed groove 95 is provided on the upper surface of the support portion 24b through both side surfaces, and a U-shaped bearing 75 is provided in the recessed groove 95. The bearing 75 is made of an elastic material such as rubber or metal rubber. Then, one end of the shaft 15b is
Is rotatably supported. One end of a rotating shaft pivot 83 formed of synthetic resin having a curved upper bearing piece 83b rotatably sandwiching the one end shaft 15b from above with a curved surface is attached to the right side wall surface from the bearing 75 of the support portion 24b. It is pivotally attached to 24d by a pivot portion 86 so as to be freely rotatable. At this time, one end shaft 1
The pressure from the upper bearing piece 83b at the contact portion between the upper part of 5b and the upper bearing piece 83b is prevented. On the other hand,
It is attached to the other end of the rotating shaft support 83 by attaching / detaching means so as to be detachable. That is, the crimping concave portion 84 is provided at the other end.
From the bearing 75 of the support portion 24b to the right side wall surface 24.
The crimping concave portion 84 is press-fitted into a crimping convex portion 85 which is located in a horizontal straight line direction from the pivotal attachment portion 86 d and protrudes from the bearing 75 to the left side wall surface 24 d and is detachably attached. The rotary shaft support 83 is formed in a substantially U-shape, and an upper bearing piece 83b is provided at the center thereof, and a press-fitting concave portion 84 and a pivotal connecting portion 86 are connected to the left and right thereof so as to face each other. A connection piece 83a is provided for connection. When this embodiment is used, one end shaft 15b is installed in the bearing 75 in substantially the same manner as that of the ninth embodiment, although there is no work of press-fitting the bearing 75a from the open side or vice versa. At this time, the rotating shaft pivot 83 is vertically rotatable about the pivoting portion 86, so that the crimping concave portion 84 is moved downward and crimped to the crimping convex portion 85. , An upper bearing piece 83 located above the bearing 75
b so as to be rotatably supported.
When the one end shaft 15b is detached from the detachable supporting portion 16g, the crimping concave portion 84 is removed from the crimping convex portion 85, and the crimping convex portion 85 of the rotating shaft pivot 83 is moved upward.
The upper end of the one end shaft 15b is opened from the upper bearing piece 83b, and the one end shaft 15b can be removed. Thereafter, the other end shafts 17 and 17a are detached from the motor shaft detachable mounting portions 19 and 19a described in detail later. In addition, the detachable supporting portions 16f and 16g of the ninth and tenth embodiments have the
The left side wall 5b may be provided at an inner peripheral portion below the cutout portion 5c.
【0029】実施例11 第18図に示される本実施例は、請求項20記載の磁力
を利用したモ−タ−シャフト着脱自在取付部19を詳述
したものである。送風ファン6の回転軸14の円柱形状
の他端軸17は鉄等の磁性体でできている。そして、他
端軸17の断面形状が凹形状の先端部59とファンモ−
タ−のモ−タ−シャフト18の鉄等の磁性体から成る先
端部60とを同軸的に嵌合させ、どちらか一方の先端部
59、60に磁力を付与する。すなわち、先端部59の
凹形状内の底部に磁石63aを取り付けるか、あるい
は、先端部60の先端面に磁石63aを取り付けること
である。そして、他方の先端部60、59を磁性体であ
るか、又は前記磁力に対して異極吸着する磁力を付与す
ることもできる。すなわち、先端部60の先端面に仮に
N極の磁石63aを取り付ければ、先端部59の凹形状
内の底部にもS極の磁石63aを取り付けることにな
る。又、先端部59、60の嵌合形状は円形状でもよい
が、四角形状又は多角形状でもよい。そして、前記磁石
63aも、この形状に合わせるとよい。又、逆に先端部
60を断面凹形状にし、先端部59を凸形状にすること
もできる。本実施例を使用するときは、手に持ちながら
送風ファン6を熱交換室5の奥の壁面5aに対して水平
平行になるように、且つ他端軸17の先端部59とモ−
タ−シャフト18の先端部60とが同軸的に嵌まる位置
に持ってくる(このとき、先端部59と先端部60との
間には同軸的な隙間がある)。そして、この送風ファン
6の回転軸14を右軸方向に移動させて先端部59と先
端部60とを嵌合させれば、磁力により自動的に結合す
る。又、他端軸17をモ−タ−シャフト着脱自在取付部
19から取り外すときは、送風ファン6を手で持ち左方
向に引っ張り他端軸17を左軸方向に力を加えれば、こ
の力が前記磁力よりも上回り取り外すことができる。Embodiment 11 This embodiment shown in FIG. 18 details the motor shaft detachable mounting portion 19 utilizing magnetic force according to the twentieth aspect. The cylindrical other end shaft 17 of the rotating shaft 14 of the blower fan 6 is made of a magnetic material such as iron. The tip end 59 of the other end shaft 17 having a concave cross-sectional shape is connected to a fan motor.
A tip portion 60 made of a magnetic material such as iron of the motor shaft 18 of the tar is fitted coaxially, and a magnetic force is applied to one of the tip portions 59 and 60. That is, the magnet 63a is attached to the bottom of the concave portion of the distal end portion 59, or the magnet 63a is attached to the distal end surface of the distal end portion 60. The other end portions 60 and 59 may be made of a magnetic material, or may be provided with a magnetic force for attracting the magnetic pole to a different polarity. That is, if the N-pole magnet 63a is attached to the tip surface of the tip portion 60, the S-pole magnet 63a is also attached to the bottom of the tip portion 59 in the concave shape. Further, the fitting shapes of the tip portions 59 and 60 may be circular, but may be square or polygonal. Then, the magnet 63a may be adjusted to this shape. Conversely, the tip 60 may have a concave cross-section and the tip 59 may have a convex shape. When this embodiment is used, the blower fan 6 is held in hand so as to be horizontally parallel to the inner wall surface 5 a of the heat exchange chamber 5, and to move with the tip 59 of the other end shaft 17.
It is brought to a position where the tip 60 of the tar shaft 18 is coaxially fitted (at this time, there is a coaxial gap between the tip 59 and the tip 60). Then, if the rotating shaft 14 of the blower fan 6 is moved in the right axial direction to fit the tip portion 59 and the tip portion 60, they are automatically coupled by magnetic force. To remove the other end shaft 17 from the motor shaft detachable mounting portion 19, hold the blower fan 6 by hand and pull it leftward to apply the force on the other end shaft 17 leftward. It can be removed more than the magnetic force.
【0030】実施例12 第19図に示される本実施例は、請求項22記載の他の
モ−タ−シャフト着脱自在取付部19aを詳述したもの
である。本実施例では、理解を容易にさせるため、仮に
他端軸17aの先端部59aを滑らかに丸く形成し、モ
−タ−シャフト18aの先端部60aに中空部61を設
けたものとして説明する。すなわち、以下先端部60a
が中空先端部60[a]となる。もちろん、先端部60
aを滑らかに丸く形成し、先端部59aに中空部61を
設けてもよい。そこで、回転軸14の鉄等の硬質素材で
形成される円柱棒状の他端軸17aの先端部59aは滑
らかになるように丸く形成する。そして、前記他端軸1
7aがモ−タ−シャフト18aの中空先端部60[a]
の中空部61内に左右動自在に嵌挿され、前記中空先端
部60[a]の外周部62に板バネ63の一端を鋲着
し、他端より突設した先端65が丸い係止片64がモ−
タ−シャフト18aの外周部62より透孔66内の内壁
に当たらないように余裕をもたせ挿通して係止片64の
先端65が、他端軸17aの外周部67の円周に沿うよ
うに形成された滑らかな角部を有さない円味を帯びた放
物線形状の、円周を一周する被係止窪み溝68に係止さ
れる。Embodiment 12 This embodiment shown in FIG. 19 details another motor shaft detachable mounting portion 19a according to claim 22. In this embodiment, in order to facilitate understanding, a description will be given assuming that the distal end portion 59a of the other end shaft 17a is formed smoothly and round, and the hollow portion 61 is provided at the distal end portion 60a of the motor shaft 18a. That is, the tip portion 60a
Becomes the hollow tip portion 60 [a]. Of course, the tip 60
a may be formed smoothly and round, and a hollow portion 61 may be provided at the tip portion 59a. Therefore, the distal end portion 59a of the cylindrical shaft-shaped other end shaft 17a of the rotary shaft 14 formed of a hard material such as iron is rounded so as to be smooth. And the other end shaft 1
7a is a hollow tip portion 60 [a] of the motor shaft 18a.
The left end of the leaf spring 63 is attached to the outer peripheral portion 62 of the hollow tip portion 60 [a] by a stud and the tip end 65 protruding from the other end is a round locking piece. 64 is mode
The outer circumference 62 of the shaft 18a is inserted with a margin so as not to hit the inner wall of the through hole 66 so that the tip 65 of the locking piece 64 follows the circumference of the outer circumference 67 of the other end shaft 17a. It is locked in a locked parabolic groove 68 having a rounded parabolic shape having no formed smooth corners and surrounding the circumference.
【0031】このような構成により、本実施例を使用す
るときは、すなわち他端軸17aの先端部59aをモ−
タ−シャフト18aの中空先端部60[a]の中空部6
1内に差し込むとき、その差し込みによる外力によっ
て、丸く形成された先端部59aが係止片64の丸く形
成した先端65にぶつかるが共に滑らかなので滑り、板
バネ63が上方に開き板バネ63の弾性力に抗して他端
軸17aが中空部61内の奥に進む。そして、先端65
が外周部67を滑りながら被係止窪み溝68に落っこち
て嵌まる。この嵌まった瞬間とは、上方に開いていた板
バネ63が下方に閉じ復元することであり、係止片64
の先端65が被係止窪み溝68に引っかかり係止され他
端軸17aはモ−タ−シャフト18aに固定される。こ
のとき、他端軸17aの最先端部は、中空部61内の奥
壁61aにぶつかり、もうこれ以上奥に他端軸17aは
進まず、ちょうどこのとき係止片64の先端65が被係
止窪み溝68に係止される位置にいる。さらに、送風フ
ァン6の他端軸17aを抜き取るときは、他端軸17a
を水平左軸方向に引っ張り、その外力が被係止窪み溝6
8から先端65に徐々に加わり板バネ63が上方に開
き、ついには板バネ63の弾性力より大きい前記外力が
加わると、滑らかな被係止窪み溝68が先端65との接
触面で滑り出し他端部17aはモ−タ−シャフト18a
の中空先端部60[a]から外れる。又は、板バネ63
を指で上下動自在に屈曲させて開閉することができるの
で、前述のように外力を与えずに、先端65を被係止窪
み溝68に嵌めたり外したりして、他端軸17aをモ−
タ−シャフト18aから取付取外が可能である。上記の
ように、送風ファン着脱装置は、請求項21又は23記
載のように着脱自在支持部16、16a、16b、16
c、16d、16e、16f、16gとモ−タ−シャフ
ト着脱自在取付部19、19aの組み合わせにより構成
される。With this configuration, when the present embodiment is used, that is, when the distal end 59a of the other end shaft 17a is connected to the
Hollow portion 6 of hollow tip portion 60 [a] of tar shaft 18a
When it is inserted into the inside 1, the external force of the insertion causes the rounded distal end portion 59a to hit the rounded distal end 65 of the locking piece 64, but both are smooth, so that the leaf spring 63 opens upward and the elasticity of the leaf spring 63 opens. The other end shaft 17a advances deep inside the hollow portion 61 against the force. And the tip 65
Slides on the outer peripheral portion 67 and falls into the locked recess groove 68 to be fitted. The moment of the fitting is that the leaf spring 63 that has been opened upward is closed and restored downward, and the locking piece 64 is closed.
Is locked in the locked recess groove 68, and the other end shaft 17a is fixed to the motor shaft 18a. At this time, the foremost end of the other end shaft 17a collides with the inner wall 61a in the hollow portion 61, and the other end shaft 17a does not advance any further deeper. It is in a position where it is locked in the recess groove 68. Further, when removing the other end shaft 17a of the blower fan 6, the other end shaft 17a
In the horizontal left axial direction, and the external force is applied to the locked recess groove 6.
8, the leaf spring 63 is gradually opened upward, and when the above-mentioned external force greater than the elastic force of the leaf spring 63 is finally applied, the smooth locked concave groove 68 slides out on the contact surface with the distal end 65. The end 17a is a motor shaft 18a.
From the hollow tip portion 60 [a]. Or, leaf spring 63
Can be opened and closed by bending it up and down with a finger so that the distal end 65 can be fitted into or removed from the locked recess groove 68 without applying an external force as described above, and the other end shaft 17a can be moved. −
It can be detached from the tar shaft 18a. As described above, the blower fan attachment / detachment device includes the detachable support portions 16, 16a, 16b, 16 as described in claim 21 or 23.
c, 16d, 16e, 16f, 16g and the motor shaft detachable mounting portions 19, 19a.
【0032】実施例13 第20図に示される本実施例は、請求項24、26、2
7記載による実施例1の応用例である送風ファン誘導装
置を備えた空調機内の洗浄装置、送風ファン誘導装置を
詳述したものである。筐体2の裏面の下方に配管収納溝
3を有する筐体2と熱交換器4とをもって区切った熱交
換室5を設ける。該熱交換室5内に有する送風ファン6
を着脱するときに、該送風ファン6の着脱出入り口7の
前部に有する室内機1の各部品を取り外した室内機1で
あって、熱交換室5内に有する送風ファン6を着脱する
ときに、筐体2や熱交換器4にぶつからないように且つ
着脱しやすいように、前記送風ファン6の回転軸14の
両端軸15、15a、15b、17、17aが通る道筋
に沿うように、前記送風ファン6、回転軸14を誘導す
るための熱交換室5内の壁面5aから突設した略S字形
状に形成されてなる誘導部69、70を左右対称に設け
る。そして、左の誘導部69と右の誘導部70との間に
は送風ファンが通る。さらに詳しく誘導部69、70の
形状を詳述すると、上方部が平坦で中間部は急下降又は
急傾斜になり、再び下方部は平坦になる。もちろん、誘
導部69、70はS字形状だけに限定されることはな
く、熱交換器の形状又は配置、着脱出入り口7の広さ、
配管収納溝の形状等を考慮することにより誘導部の形状
が決定される。例えば、熱交換器4と壁面5aの間隔が
広くなると、誘導部69、70の中間部は急傾斜にな
る。そして、左の誘導部69の誘導部体71、72と右
の誘導部70の誘導部体73、74は、それぞれ前記両
端軸15、15a、15b、17、17aが通る道筋を
挟むように金属や合成樹脂等の硬質素材で形成された正
断面形状が四角形状でS字形状の棒状部材から成る誘導
部体71、72、73、74を等間隔にお互いを上下に
対向させる。すなわち、上方の誘導部体71、73と下
方の誘導部体72、74をお互いに上下に対向させ、且
つ壁面5aから突設させたものである。そして、前記等
間隔は、それぞれの前記両端軸15、15a、15b、
17、17aの直径は、両端軸15、15a、15b、
17、17aが誘導部体71、72、73、74間をス
ム−ズに移動できる程度に少し余裕をもたせて略同じに
なるように設ける。さらに、第21図に示すように、左
下方の前記誘導部体72の上方部の奥部の平坦なレ−ル
78上面の両側面を貫いてU字形状の窪み溝95内にゴ
ムやメタルゴム等で形成されたU字形状の軸受75を設
ける。そして、前記回転軸14の一端軸15、15a、
15bは軸受75に嵌まるように回転自在に支える。前
記回転軸14の他端軸17、17aも前述と同様に右下
方の誘導部体74の上方部の奥部の平坦なレ−ル78上
面の窪み溝95内にU字形状の軸受75を設け、回転自
在に支え、他端軸17、17aの先端部59、59aが
ファンモ−タ−のモ−タ−シャフト18、18aに同軸
的に着脱可能となるように実施例11、12のモ−タ−
シャフト着脱自在取付部19、19aにより取り付けら
れる。又、誘導部体71、72、73、74の壁面5a
から突設した付根部は、壁面5aに対して直角であるの
で矩折金具(矩折の代わりに三角形状でもよい)を四方
に取り付けることが好ましい。又、本実施例に、熱交換
器4の代わりに、他の熱交換器8、9、10、11、1
2、13を設けてもよい。Embodiment 13 The present embodiment shown in FIG.
7 is a detailed view of a cleaning device in an air conditioner provided with a blower fan guide device and a blower fan guide device which are an application example of the first embodiment according to the description 7; A heat exchange chamber 5 is provided below the rear surface of the housing 2 and divided by the heat exchanger 4 and the housing 2 having the pipe storage groove 3. Blower fan 6 provided in the heat exchange chamber 5
When removing and installing the blower fan 6 provided in the heat exchange chamber 5 in the indoor unit 1 from which the components of the indoor unit 1 provided at the front of the detachable entrance 7 of the blower fan 6 are removed. In order not to hit the housing 2 or the heat exchanger 4 and to be easily attached and detached, the both ends 15, 15 a, 15 b, 17, and 17 a of the rotating shaft 14 of the blower fan 6 are arranged along a path along which the fan passes. Guide portions 69 and 70 formed in a substantially S-shape protruding from a wall surface 5a in the heat exchange chamber 5 for guiding the blower fan 6 and the rotating shaft 14 are provided symmetrically. Then, a blowing fan passes between the left guiding section 69 and the right guiding section 70. More specifically, the shapes of the guide portions 69 and 70 will be described in detail. The upper portion is flat, the middle portion is steeply lowered or steeply inclined, and the lower portion is flat again. Of course, the guide portions 69 and 70 are not limited to the S-shape only, but the shape or arrangement of the heat exchanger, the width of the detachable entrance 7,
The shape of the guide portion is determined by considering the shape of the pipe housing groove and the like. For example, when the interval between the heat exchanger 4 and the wall surface 5a is widened, the intermediate portion between the guide portions 69 and 70 becomes steep. The guide portions 71, 72 of the left guide portion 69 and the guide portions 73, 74 of the right guide portion 70 are made of metal so as to sandwich the path through which the shafts 15, 15a, 15b, 17, 17a respectively pass. The guide portions 71, 72, 73, and 74 made of an S-shaped rod-shaped member having a square regular cross section made of a hard material such as a plastic or a synthetic resin are vertically opposed to each other at equal intervals. That is, the upper guide portions 71, 73 and the lower guide portions 72, 74 are vertically opposed to each other and protrude from the wall surface 5a. And the said equal interval is each said both ends shaft 15, 15a, 15b,
The diameters of 17, 17a are both end shafts 15, 15a, 15b,
The guide members 17 and 17a are provided so as to be approximately the same with a margin so that the guide members 71, 72, 73 and 74 can move smoothly between them. Further, as shown in FIG. 21, rubber or metal rubber is inserted into a U-shaped recessed groove 95 which penetrates both sides of the upper surface of a flat rail 78 at the upper part of the lower part of the guide part 72 at the lower left. A U-shaped bearing 75 is formed. Then, one end shafts 15 and 15a of the rotary shaft 14 are provided.
15b is rotatably supported so as to fit into the bearing 75. The other end shafts 17 and 17a of the rotating shaft 14 are also provided with U-shaped bearings 75 in the recessed grooves 95 on the upper surface of the flat rail 78 at the upper part of the lower right guiding part 74 in the same manner as described above. The motors according to the eleventh and twelfth embodiments are provided so as to be rotatably supported and coaxially attachable and detachable to the motor shafts 18 and 18a of the fan motors at the distal ends 59 and 59a of the other shafts 17 and 17a. −
It is attached by the shaft detachable attachment portions 19 and 19a. In addition, the wall surfaces 5a of the guide portions 71, 72, 73, 74
Since the base protruded from the right angle is perpendicular to the wall surface 5a, it is preferable to attach a rectangular metal fitting (a triangular shape may be used instead of a rectangular shape) in all directions. Also, in this embodiment, instead of the heat exchanger 4, other heat exchangers 8, 9, 10, 11, 1
2, 13 may be provided.
【0033】そして、本送風ファン誘導装置を使用する
ときは、第30図に示すように、上方の誘導部体71、
73と下方の誘導部体72、74の下方部の先端部間に
送風ファン6の両端軸15、15a、15b、17、1
7aを嵌める。そして、送風ファン6を両端軸15、1
5a、15b、17、17aがレ−ル78上を滑るよう
に手で押せば、後は自動的に送風ファン6が該着脱装置
に装着される軸受75にまで誘導される。又、本実施例
の空調機内の洗浄装置に請求項25記載による着脱自在
支持部16、16a、16b、16c、16d、16
f、16gを設けてもよい。このとき、着脱自在支持部
16、16a、16b、16c、16d、16f、16
gは、誘導部69と左の側壁5bとの間に設けてもよ
く。若しくは、一端軸15、15a、15bが切欠部5
c内を通り左の側壁5bを越えて余空間部2cに突出す
れば、その突出した先の余空間部2c内に着脱自在支持
部16、16a、16b、16c、16d、16f、1
6gを設けることもできる。そして、前述のように、送
風ファン6の両端軸15、15a、15b、17、17
aが軸受75に嵌まり、回転軸14は左右軸方向に移動
させることができるので、実施例4〜7、9、10と同
様に、まず初めに他端軸17、17aをモ−タ−シャフ
ト着脱自在取付部19、19aに取り付けてから、着脱
自在支持部16、16a、16b、16c、16d、1
6f、16gに取り付ける。又、取り外すときは、その
逆である。又、第22図に示すように、前述の着脱自在
支持部16、16a、16b、16c、16d、16
f、16gを設けずに、着脱自在支持部16fを変形し
て(すなわち、支持部24bが誘導部体72に相当す
る)、軸受75をC字形状の軸受75aに変形すれば、
一端軸15、15a、15bが軸受75aの開放側から
圧入されると、開放側の隙間75cは一端軸15、15
a、15bの直径より小さく、隙間75cを挟んで左右
に有する上部軸受片75bはゴムの弾性力により一端軸
15、15a、15bにぶつかると屈曲し圧入されて軸
受75b内に嵌まり、回転自在に支えられる構成でもよ
い。When using the blower fan guide device, as shown in FIG. 30, the upper guide portion 71,
Between both ends 73, 15a, 15b, 17, 1
7a is fitted. Then, the blower fan 6 is connected to both end shafts 15, 1
If 5a, 15b, 17, and 17a are pushed by hand so as to slide on rail 78, then blower fan 6 is automatically guided to bearing 75 mounted on the attachment / detachment device. Also, the detachable support portions 16, 16a, 16b, 16c, 16d, 16 according to claim 25 are provided in the cleaning device in the air conditioner of this embodiment.
f, 16 g may be provided. At this time, the detachable support portions 16, 16a, 16b, 16c, 16d, 16f, 16
g may be provided between the guiding portion 69 and the left side wall 5b. Alternatively, one end shafts 15, 15a, 15b
c, and projects beyond the left side wall 5b into the extra space 2c, the detachable support portions 16, 16a, 16b, 16c, 16d, 16f, 16f, 1
6 g can also be provided. Then, as described above, both end shafts 15, 15a, 15b, 17, 17 of the blower fan 6 are provided.
a is fitted in the bearing 75, and the rotating shaft 14 can be moved in the left-right axial direction. After attaching to the shaft detachable attachment portions 19, 19a, the detachable support portions 16, 16a, 16b, 16c, 16d, 1
Attach to 6f, 16g. The opposite is true when removing. Further, as shown in FIG. 22, the detachable support portions 16, 16a, 16b, 16c, 16d, 16
If the removable support portion 16f is deformed without providing the f and 16g (that is, the support portion 24b corresponds to the guide portion body 72) and the bearing 75 is deformed into a C-shaped bearing 75a,
When the one end shafts 15, 15a, 15b are press-fitted from the open side of the bearing 75a, the gap 75c on the open side is closed.
The upper bearing pieces 75b, which are smaller than the diameters of the upper and lower bearings a and 15b and have the left and right sides with the gap 75c interposed therebetween, are bent and press-fitted when fitted to the shafts 15, 15a and 15b due to the elastic force of rubber, and fit into the bearings 75b, and are rotatable. It may be supported by.
【0034】実施例14 第23図に示される本実施例は、請求項32記載による
前記軸受75、75a手段の応用例であり、又、着脱自
在支持部16gの変形例でもある(すなわち、支持部2
4bが誘導部体72、72a、72bに相当する)。以
下詳述すると、下方の誘導部体72、72a、72bの
上方部の奥部の平坦なレ−ル78上面の両側面を貫いて
U字形状の窪み溝95を設ける。該窪み溝95内にゴム
やメタルゴム等で形成されたU字形状の軸受75を設け
る。そして、回転軸14の一端軸15a、15bが前記
軸受75内で回転自在に支えられる。そして、前記一端
軸15a、15bを上方から湾曲形状面で回転自在に挟
む湾曲形状の上方軸受片83bを有する合成樹脂で形成
された回転軸枢支体83の一端を、誘導部体72、72
a、72bの軸受75から右側の側壁面84a(誘導部
体72a、72bでは、熱交換室5の側壁5bに相当す
る)に回動自在に枢着部86により枢着する。このと
き、一端軸15a、15bの上部と上方軸受片83bと
の接触部分での上方軸受片83bからの圧力が加わらな
いようにする。他方、回転軸枢支体83の他端が着脱可
能となるように着脱手段により取り付ける。すなわち、
該他端に圧着凹部84を設け、誘導部体72、72a、
72bの軸受75から右側の側壁面84aの枢着部86
から水平一直線方向に位置し、且つ側壁面84aの軸受
75から左側に突設した圧着凸部85に前記圧着凹部8
4が圧入して着脱自在可能となるように取り付けられ
る。又、回転軸枢支体83の構成は、実施例10の着脱
自在支持部16gと同様である。このように、一端軸1
5a、15bが軸受75に設置したとき、回転軸枢支体
83が枢着部86を中心に上下動自在に回動するので圧
着凹部84を下方に移動させ、圧着凸部85に圧着させ
れば、一端軸15a、15bが軸受75と、該軸受75
の上方に位置した上方軸受片83bとの間に挟まれて回
転自在に枢支されることになる。このような回転軸枢支
装置を送風ファン誘導装置に有した空調機内の洗浄装置
に設けてもよい。そして、本実施例を使用するときは、
実施例10の着脱自在支持部16gと同様に使用する。Embodiment 14 This embodiment shown in FIG. 23 is an application of the bearings 75 and 75a according to claim 32, and is also a modification of the detachable support 16g (that is, a support). Part 2
4b corresponds to the guide portions 72, 72a, 72b). More specifically, a U-shaped recessed groove 95 is provided through both sides of the upper surface of the flat rail 78 at the upper part of the lower guide parts 72, 72a, 72b. A U-shaped bearing 75 made of rubber, metal rubber, or the like is provided in the concave groove 95. One end shafts 15a and 15b of the rotating shaft 14 are rotatably supported in the bearing 75. Then, one end of a rotating shaft pivot 83 formed of a synthetic resin having a curved upper bearing piece 83b rotatably sandwiching the one end shafts 15a, 15b from above with a curved surface is connected to the guide portions 72, 72.
The pivoting portion 86 pivotally attaches to the right side wall surface 84a (corresponding to the side wall 5b of the heat exchange chamber 5 in the guide portions 72a and 72b) from the bearings 75a and 72b. At this time, pressure is not applied from the upper bearing piece 83b at a contact portion between the upper ends of the shafts 15a and 15b and the upper bearing piece 83b. On the other hand, the other end of the rotating shaft support 83 is attached by attaching / detaching means so as to be detachable. That is,
A crimping concave portion 84 is provided at the other end, and the guiding portions 72, 72a,
72b from the bearing 75 on the right side wall surface 84a
From the bearing 75 on the side wall surface 84a and from the bearing 75 on the side wall surface 84a.
4 is press-fitted and attached so as to be detachable. The configuration of the rotation shaft pivot 83 is the same as that of the detachable support 16g of the tenth embodiment. Thus, one end shaft 1
When the shafts 5a and 15b are mounted on the bearing 75, the rotating shaft support 83 pivots freely about the pivot portion 86 so that the crimping concave portion 84 is moved downward and is crimped on the crimping convex portion 85. For example, one end shafts 15a and 15b are
And is rotatably supported by being sandwiched between the upper bearing piece 83b located above. Such a rotating shaft support device may be provided in a cleaning device in an air conditioner provided in the blower fan guiding device. And when using this embodiment,
It is used in the same manner as the removable support 16g of the tenth embodiment.
【0035】実施例15 第25図に示される本実施例は、請求項28記載による
実施例13の変形例を詳述したものである。誘導部69
a、70aが熱交換室5の側壁5bと略S字形状に一体
に形成されている。すなわち、誘導部体71a、72a
が左の側壁5bの誘導部69aを挟んで上方、下方に相
当し、誘導部体73a、74aが右の側壁5bの誘導部
70aを挟んで上方、下方に相当することになる。そし
て、本実施例の空調機内の洗浄装置に請求項25記載に
よる着脱自在支持部16、16a、16b、16c、1
6d、16f、16gを設けてもよい。このとき、着脱
自在支持部16、16a、16b、16c、16d、1
6f、16gは、誘導部69aと左の側壁5bとは一体
に形成されているので、その間に設けることができず、
一端軸15、15a、15bが誘導部69a内を通り左
の側壁5bを越えて余空間部2cに突出する。そして、
その突出した先の余空間部2c内に着脱自在支持部1
6、16a、16b、16c、16d、16f、16g
を設けることが好ましい。又、第22図に示すように、
前述の着脱自在支持部16、16a、16b、16c、
16d、16f、16gを設けずに、実施例13と同様
に着脱自在支持部16fを変形して(すなわち、支持部
24bが誘導部体72aに相当する)、軸受75をC字
形状の軸受75aに変形すれば、一端軸15、15a、
15bが軸受75aの開放側から圧入されると、開放側
の隙間75cは一端軸15、15a、15bの直径より
小さく、隙間75cを挟んで左右に有する上部軸受片7
5bはゴムの弾性力により一端軸15、15a、15b
にぶつかると屈曲し圧入されて軸受75b内に嵌まり、
回転自在に支えられる構成でもよい。又は、実施例14
の回転軸枢支装置でもよい。そして、本実施例の使用方
法は、実施例13と同様である。Embodiment 15 This embodiment shown in FIG. 25 is a modification of the thirteenth embodiment of the present invention. Guiding part 69
a and 70a are formed integrally with the side wall 5b of the heat exchange chamber 5 in a substantially S-shape. That is, the guide portions 71a, 72a
Correspond to upper and lower sides of the guide part 69a of the left side wall 5b, and the guide parts 73a and 74a correspond to upper and lower sides of the guide part 70a of the right side wall 5b. The detachable support portions 16, 16a, 16b, 16c, 1 according to claim 25 are provided in the cleaning device in the air conditioner of the present embodiment.
6d, 16f, and 16g may be provided. At this time, the detachable support portions 16, 16a, 16b, 16c, 16d, 1
6f and 16g cannot be provided between the guiding portion 69a and the left side wall 5b because they are formed integrally with each other.
One end shafts 15, 15a, and 15b pass through the guide portion 69a and protrude into the extra space portion 2c beyond the left side wall 5b. And
The detachable support portion 1 is inserted into the protruding extra space portion 2c.
6, 16a, 16b, 16c, 16d, 16f, 16g
Is preferably provided. Also, as shown in FIG.
The detachable support portions 16, 16a, 16b, 16c described above,
The removable support 16f is deformed in the same manner as in the thirteenth embodiment without providing the 16d, 16f, and 16g (that is, the support 24b corresponds to the guide portion 72a), and the bearing 75 is replaced with a C-shaped bearing 75a. If it is transformed into one end shaft 15, 15a,
When the bearing 15b is press-fitted from the opening side of the bearing 75a, the gap 75c on the opening side is smaller than the diameter of one end shaft 15, 15a, 15b, and the upper bearing piece 7 having the left and right sides with the gap 75c interposed therebetween.
5b is one end shaft 15, 15a, 15b by the elastic force of rubber.
When it hits, it is bent and press-fitted and fits in the bearing 75b,
It may be configured to be rotatably supported. Or Example 14
May be used. The method of use of this embodiment is the same as that of the thirteenth embodiment.
【0036】実施例16 第25図に示される本実施例は、請求項29、30、3
1記載による実施例13、15の応用例である車輪付き
送風ファンの誘導装置について詳述したものである。誘
導部69、70、69a、70aのレ−ル78上に、上
方の誘導部体71b、73b(71a、73aでは、左
右の側壁5bの誘導部69a、70aを挟んで上方部に
相当する)の断面形状が逆凹形状のレ−ル部79、80
を、下方の誘導部体72b、74b(72a、74aで
は、左右の側壁5bの誘導部69a、70aを挟んで下
方部に相当する)が凹形状のレ−ル部79a、80aに
それぞれ形成されて成る誘導部69b、70bを設け
る。そして、送風ファン6の回転軸14の両端軸15、
15a、15b、17、17aに環状中空体状の中空部
82内を回動自在に貫入させる車輪76、77を設け
る。さらに、車輪76、77を上方の誘導部体71b、
73bと下方の誘導部体72b、74bの各凹形状のレ
−ル部79、80、79a、80a間に回動自在に挟
み、回転軸14が前記誘導部69b、70bに対して直
角に、前記両誘導部体71b、72b、73b、74b
に当たらないように、且つ両誘導部体71b、72b、
73b、74bの間、すなわち、上方の誘導部体71
b、73bと下方の誘導部体72b、74bとの間に突
き出るように挟んで、送風ファン6が両凹形状のレ−ル
部79、80、79a、80a上を車輪76、77によ
って着脱且つ移動可能となる。このように、送風ファン
6に車輪76、77を付けることにより誘導部69b、
70bをスム−ズに移動可能となる。このとき、第26
図に示すように、奥部の軸受75、75aを必要とせ
ず、上方部の奥部の平坦な凹形状のレ−ル部79a、8
0a上に車輪76、77の下方が嵌まる窪み溝95aが
設けられている。又、車輪76、77が窪み溝95aに
嵌まるとき、回転軸14を突き抜け、且つ回転軸14に
当たらない誘導部体72b、74bの上面に両側面を貫
いてU字形状の窪み溝95を設ける。そして、本実施例
を使用するときは、車輪76、77が窪み溝95a内に
嵌まり、両端軸15、15a、15b、17、17aは
中空部82内を回転軸14の軸方向左右動自在に摺動す
ることができるので実施例13、15と同様に着脱自在
支持部16、16a、16b、16c、16d、16
f、16gやモ−タ−シャフト着脱自在取付部19、1
9aに着脱する。又、一端軸15、15a、15bの着
脱手段として、一端軸15、15a、15bを前述の実
施例14の回転軸枢支装置を利用してもよい。さらに、
車輪76、77の材質はゴムやメタルゴム等の弾性体が
好ましく、軸受75、75aと同様に、回転軸14の回
転による騒音を前記弾性体に吸収させることができる。
又、レ−ル部79、80を逆凸形状にレ−ル部79a、
80aを凸形状に形成し、車輪76、77の外周レ−ル
接触面を凹形状に形成することもできる。Embodiment 16 The present embodiment shown in FIG.
This is a detailed description of an induction device for a blower fan with wheels, which is an application example of the thirteenth and fifteenth embodiments according to the first embodiment. On the rails 78 of the guide portions 69, 70, 69a, 70a, upper guide portions 71b, 73b (corresponding to upper portions of the left and right side walls 5b with the guide portions 69a, 70a interposed therebetween). Rail sections 79, 80 having a cross section of an inverted concave shape.
The lower guide portions 72b, 74b (corresponding to the lower portions across the guide portions 69a, 70a of the left and right side walls 5b in the case of 72a, 74a) are formed in the concave rail portions 79a, 80a, respectively. Are provided. Then, both end shafts 15 of the rotating shaft 14 of the blower fan 6,
Wheels 76 and 77 are provided in 15a, 15b, 17, and 17a to rotatably penetrate the hollow portion 82 having an annular hollow body shape. Further, the wheels 76 and 77 are connected to the upper guiding portion 71b,
The rotary shaft 14 is rotatably sandwiched between the recessed rail portions 79, 80, 79a, 80a of the lower guide portion 73b and the lower guide portions 72b, 74b, and the rotating shaft 14 is perpendicular to the guide portions 69b, 70b. The two guide parts 71b, 72b, 73b, 74b
, And both guide parts 71b, 72b,
73b, 74b, that is, the upper guiding portion 71
The blower fan 6 is attached to and detached from the rail portions 79, 80, 79a, 80a of the biconcave shape by wheels 76, 77 so as to protrude between the guide members 72b, 74b and the lower guide portions 72b, 74b. It can be moved. In this way, by attaching the wheels 76, 77 to the blower fan 6, the guiding portions 69b,
70b can be moved smoothly. At this time, the 26th
As shown in the figure, there is no need for the inner bearings 75, 75a, and flat recessed rail portions 79a, 8 at the upper inner portion.
A recessed groove 95a into which the lower part of the wheels 76 and 77 fits is provided on 0a. When the wheels 76 and 77 are fitted into the recessed grooves 95a, U-shaped recessed grooves 95 are formed by penetrating the rotation shaft 14 and penetrating both upper and lower surfaces of the guide portions 72b and 74b that do not contact the rotation shaft 14. Provide. When the present embodiment is used, the wheels 76 and 77 are fitted in the recessed grooves 95a, and the shafts 15, 15a, 15b, 17, 17a are freely movable in the hollow portion 82 in the axial direction of the rotary shaft 14. , So that the detachable support portions 16, 16a, 16b, 16c, 16d, 16
f, 16g and motor shaft detachable mounting parts 19, 1
9a. Further, as the attachment / detachment means for the one-end shafts 15, 15a, 15b, the one-axis shafts 15, 15a, 15b may use the above-mentioned rotary shaft pivoting device of the fourteenth embodiment. further,
The wheels 76 and 77 are preferably made of an elastic material such as rubber or metal rubber, and can absorb noise caused by the rotation of the rotary shaft 14 as in the bearings 75 and 75a.
In addition, the rail portions 79, 80 are formed in an inverted convex shape.
80a may be formed in a convex shape, and the outer rail contact surfaces of the wheels 76 and 77 may be formed in a concave shape.
【0037】[0037]
【発明の効果】本発明は、上述のとおり構成されている
ので、次に記載する効果を奏する。実施例1の空調機内
の洗浄装置乃至送風ファン着脱出入口においては、最短
間隔Tを長くすることは、すなわち板形状の熱交換器4
を前面に平行移動させることになるので、送風ファン6
の着脱の出入りに必要とされる着脱出入り口7の空間が
大幅に確保される。又、余裕をもって送風ファン6の着
脱が可能となる。さらに、最近の傾向である室内機の奥
行を薄く(実際は、最短間隔Tを短くすることになる)
しても送風ファン6の直径Dを小さくすれば、余裕をも
って送風ファン6の着脱出入りに必要とされる着脱出入
り口7の空間を確保することできる。このように、本発
明の目的である簡易着脱性は十分達せられる。実施例2
の送風ファン着脱出入口においては、熱交換器8、9、
10、11、13の断面形状を変形することにより、送
風ファン6の着脱出入りに必要とされる着脱出入り口7
の空間が広くなるので、送風ファン6の直径Dに影響さ
れることなく送風ファン6の着脱が容易となる。Since the present invention is configured as described above, the following effects can be obtained. In the cleaning device in the air conditioner or the inlet / outlet of the blower fan according to the first embodiment, increasing the shortest interval T means that the plate-shaped heat exchanger 4
Is moved in parallel to the front, so that the blower fan 6
The space of the detachable entrance 7 required for the entrance of the detachable door is largely secured. Further, the blower fan 6 can be attached and detached with a margin. Further, the depth of the indoor unit, which is a recent tendency, is reduced (actually, the shortest interval T is shortened).
Even if the diameter D of the blower fan 6 is reduced, a space for the detachable access port 7 required for attaching and detaching the blower fan 6 can be secured with a margin. Thus, the simple detachability that is the object of the present invention is sufficiently achieved. Example 2
The heat exchangers 8, 9,
By changing the cross-sectional shapes of 10, 11, and 13, the detachable access port 7 required for detachable access of the blower fan 6 is provided.
Since the space of the fan 6 is large, the attachment and detachment of the fan 6 can be easily performed without being affected by the diameter D of the fan 6.
【0038】実施例3の送風ファン着脱出入口におい
て、送風ファン6の位置や配管収納溝3aや熱交換器1
2の断面形状を変形することにより、送風ファン6の着
脱出入り口7が広くなるのみならず、送風ファン6の前
面に熱交換器部分を有さないので、熱交換器に邪魔され
ずに、且つ送風ファン6の直径Dに影響することなく送
風ファン6の着脱が容易となる。実施例4、5、6、
7、8、9、10、11又は12の送風ファン着脱装置
において、前面パネルとル−バ−、露受皿を取り外せ
ば、オ−バ−ホ−ル等による面倒で複雑な分解を要せ
ず、迅速且つ直接的に送風ファン6の着脱が可能とな
る。さらに、送風ファン6を取り外した後、熱交換室5
内には、必要に応じてブラシ、雑巾、掃除機の吸い口チ
ュ−ブ等が入る空間ができるので、従来困難であった熱
交換室5内や熱交換器の裏面を清掃用具を使って洗浄す
ることができ、取り外した送風ファン6の表面に付着し
た汚れをブラシ等を使って頻繁に洗浄することができ
る。その結果、室内機を設置している室内の空気清浄や
衛生面等の空調環境は改善され、不経済なオ−バ−ホ−
ル等の業者による洗浄依頼は行わずに、家庭内で洗浄が
簡易に行えて常に清潔感を保つことができる。又、前述
のように送風ファン6や熱交換室5内を頻繁に洗浄する
ことができれば、防カビ剤を送風ファン6や熱交換室5
内に塗布しなくてすむし、又逆に、防カビ効果は2年間
位維持されるので防カビ剤を家庭内で定期的に塗布する
こともでき、洗浄回数を減らすこともできる。At the inlet and outlet of the blower fan according to the third embodiment, the position of the blower fan 6, the pipe housing groove 3a and the heat exchanger 1
By deforming the cross-sectional shape of 2, not only is the detachable inlet / outlet 7 of the blower fan 6 wider, but also since there is no heat exchanger portion in front of the blower fan 6, the heat exchanger is not disturbed, and The attachment and detachment of the blower fan 6 becomes easy without affecting the diameter D of the blower fan 6. Examples 4, 5, 6,
7, 8, 9, 10, 11, or 12, the front panel, louver, and dew tray are removed, so that troublesome and complicated disassembly by an overhole or the like is not required. The blower fan 6 can be quickly and directly attached and detached. Furthermore, after removing the blower fan 6, the heat exchange chamber 5
Inside, there is a space for a brush, a rag, a suction tube of a vacuum cleaner, etc., if necessary, so that it is difficult to clean the inside of the heat exchange chamber 5 or the back of the heat exchanger using a cleaning tool. Cleaning can be performed, and dirt attached to the surface of the blower fan 6 that has been removed can be frequently cleaned using a brush or the like. As a result, the air-conditioning environment such as air purification and sanitation in the room where the indoor units are installed is improved, and the uneconomic over-housing is improved.
The cleaning can be easily performed in the home without requesting the cleaning by a contractor such as a printer, and the cleanliness can always be maintained. If the inside of the blower fan 6 and the heat exchange chamber 5 can be frequently cleaned as described above, the antifungal agent is added to the blower fan 6 and the heat exchange chamber 5.
The antifungal effect is maintained for about two years, so that the antifungal agent can be applied regularly at home and the number of washings can be reduced.
【0039】又、特に実施例11、12のモ−タ−シャ
フト着脱自在取付部19、19aにおいて、他端軸1
7、17aの先端部59、59aを右軸方向にモ−タ−
シャフト18、18aの先端部60、60aに嵌合や差
し込むと、磁石あるいは板バネ63の力が働き他端軸1
7、17aがモ−タ−シャフト18、18aに自動的に
取り付けることができる。そして、取り外すときは、引
っ張りや抜き取る力により、磁石あるいは板バネ63に
対して外力が加わり他端軸17、17aはモ−タ−シャ
フト18、18aから外れる。このように、モ−タ−シ
ャフト着脱自在取付部19、19aは従来のドライバ−
や六角レンチを使用したネジによる取付よりも取付取外
に要する時間を省くことができるので、迅速且つ簡易に
着脱が実現できる。Particularly, in the motor shaft detachable mounting portions 19 and 19a of the eleventh and twelfth embodiments, the other end shaft 1 is provided.
Motors 7 and 17a are moved in the right-axis direction with the tip portions 59 and 59a.
When fitted or inserted into the distal end portions 60, 60a of the shafts 18, 18a, the force of the magnet or the leaf spring 63 acts and the other end shaft 1
7, 17a can be automatically attached to the motor shafts 18, 18a. Then, when detached, an external force is applied to the magnet or the leaf spring 63 by a pulling or extracting force, and the other end shafts 17 and 17a are disengaged from the motor shafts 18 and 18a. As described above, the motor shaft detachable mounting portions 19 and 19a are the same as those of the conventional driver.
Since the time required for attachment and detachment can be reduced as compared with the case of attachment using a screw or a hexagon wrench, attachment and detachment can be realized quickly and easily.
【0040】実施例13の空調機内の洗浄装置乃至送風
ファン誘導装置において、誘導部69、70を設けるこ
とにより、送風ファン6が筐体2や熱交換器に全くぶつ
からずに室内機1外への着脱がさらに容易となる。さら
に、熱交換器4のように着脱出入り口7が最も狭い室内
機1においては、誘導部69、70、69a、70a、
69b、70bを設けることにより、熱交換機4や筐体
2に全く当たらずに送風ファン6の着脱が可能となる。
又、送風ファン6の回転軸14が軸受75に嵌まると、
自動的に一端軸15、15a、15bは着脱自在支持部
16、16a、16b、16c、16d、16f、16
gに装着される位置に来るし、他端軸17、17aも同
様にモ−タ−シャフト着脱自在取付部19、19aに装
着される位置に来る。又、軸受75をC字形状の軸受7
5aに変形すれば、着脱自在支持部16、16a、16
b、16c、16d、16f、16gを設けずにすむ
し、一端軸15、15a、15bの運転時の回転による
上方への振動を、開放側の隙間75cを挟んで左右に有
する上部軸受片75bがゴムの弾性力により抑える。
又、騒音も吸収することができる。実施例14の回転軸
枢支装置においても、着脱自在支持部16、16a、1
6b、16c、16d、16f、16gを必要とせず
に、C形状の軸受75aの上部軸受片75bと同様に、
上方軸受片83bが送風ファン6の一端軸15、15
a、15bの運転時の回転による上方への振動を抑える
ことができる。実施例15の送風ファン誘導装置におい
て、誘導部69a、70aが熱交換室5の左右の側壁5
bと一体に形成されているので、補強体を必要とせず誘
導部を補強することができ、誘導部69a、70aの強
度が増す。実施例16の車輪付き送風ファンの誘導装置
において、送風ファン6に車輪76、77を付けること
により、車輪76、77が誘導部69b、70bの各凹
形状のレ−ル部79、80、79a、80a上を回動自
在にスム−ズに移動可能となる。In the cleaning device in the air conditioner or the blower fan guide device of the thirteenth embodiment, the guide portions 69 and 70 are provided so that the blower fan 6 can be moved out of the indoor unit 1 without hitting the housing 2 or the heat exchanger at all. Can be more easily attached and detached. Further, in the indoor unit 1 having the narrowest attachment / detachment entrance / exit 7 like the heat exchanger 4, the guide units 69, 70, 69a, 70a,
By providing 69b and 70b, the blower fan 6 can be attached and detached without hitting the heat exchanger 4 or the housing 2 at all.
Also, when the rotating shaft 14 of the blower fan 6 fits into the bearing 75,
The one end shafts 15, 15a, 15b are automatically attached to the detachable support portions 16, 16a, 16b, 16c, 16d, 16f, 16
g, and the other end shafts 17, 17a similarly come to a position where they are mounted on the motor shaft detachable mounting portions 19, 19a. Also, the bearing 75 is replaced with a C-shaped bearing 7.
5a, the detachable support portions 16, 16a, 16
b, 16c, 16d, 16f, and 16g need not be provided, and the upper bearing piece 75b having upward vibration caused by rotation of one end shafts 15, 15a, and 15b during operation on both sides of the gap 75c on the open side. Is suppressed by the elastic force of rubber.
Also, noise can be absorbed. In the rotary shaft pivot device of the fourteenth embodiment, the detachable support portions 16, 16a, 1
Without the need for 6b, 16c, 16d, 16f, 16g, like the upper bearing piece 75b of the C-shaped bearing 75a,
The upper bearing piece 83b is connected to one end shaft 15, 15 of the blower fan 6.
It is possible to suppress upward vibration due to rotation during operation of a and 15b. In the blower fan induction device of the fifteenth embodiment, the induction portions 69a and 70a are provided on the left and right side walls 5 of the heat exchange chamber 5.
Since it is formed integrally with b, the guide portion can be reinforced without requiring a reinforcing body, and the strength of the guide portions 69a and 70a is increased. In the guidance device for a blower fan with wheels according to the sixteenth embodiment, the wheels 76, 77 are attached to the blower fan 6 so that the wheels 76, 77 have concave rail portions 79, 80, 79a of the guide portions 69b, 70b. , 80a so as to be freely rotatable smoothly.
【図1】空調機内の洗浄装置の要部断面図FIG. 1 is a sectional view of a main part of a cleaning device in an air conditioner.
【図2】熱交換器8に特徴を有する空調機内の断面図FIG. 2 is a cross-sectional view of the inside of an air conditioner characterized by the heat exchanger 8.
【図3】熱交換器9に特徴を有する空調機内の断面図FIG. 3 is a sectional view of the inside of an air conditioner characterized by the heat exchanger 9;
【図4】熱交換器10に特徴を有する空調機内の断面図FIG. 4 is a sectional view of the inside of an air conditioner characterized by the heat exchanger 10.
【図5】熱交換器11に特徴を有する空調機内の断面図FIG. 5 is a cross-sectional view of the inside of an air conditioner characterized by the heat exchanger 11.
【図6】熱交換器13に特徴を有する空調機内の断面図FIG. 6 is a cross-sectional view of the inside of an air conditioner characterized by the heat exchanger 13.
【図7】配管収納溝3aに特徴を有する空調機内の断面
図FIG. 7 is a cross-sectional view of the inside of an air conditioner characterized by a pipe housing groove 3a.
【図8】熱交換器12に特徴を有する空調機内の断面図FIG. 8 is a sectional view of the inside of an air conditioner characterized by the heat exchanger 12.
【図9】送風ファン6の位置に特徴を有する空調機内の
断面図FIG. 9 is a sectional view of the inside of an air conditioner characterized by the position of the blower fan 6;
【図10】(a)、(b)着脱自在支持部16の断面図FIGS. 10A and 10B are cross-sectional views of a detachable support portion 16. FIGS.
【図10A】摺動軸23aの拡大断面図FIG. 10A is an enlarged sectional view of a sliding shaft 23a.
【図10B】摺動軸23の拡大断面図FIG. 10B is an enlarged sectional view of the sliding shaft 23;
【図11】(a)、(b)着脱自在支持部16aと16
bの断面図FIGS. 11A and 11B are detachable support portions 16a and 16;
Sectional view of b
【図12】(a)、(b)着脱自在支持部16cの断面
図12A and 12B are cross-sectional views of a detachable support portion 16c.
【図12A】中空摺動軸23bの拡大断面図FIG. 12A is an enlarged sectional view of a hollow sliding shaft 23b.
【図13】着脱自在支持部16dの取付状態の斜視図FIG. 13 is a perspective view showing a state in which a detachable support portion 16d is attached.
【図13A】着脱自在支持部16dの取外状態の斜視図FIG. 13A is a perspective view of a detachable support portion 16d in a detached state.
【図14】着脱自在支持部16dの断面図FIG. 14 is a cross-sectional view of the detachable support 16d.
【図15】着脱自在支持部16eの斜視図FIG. 15 is a perspective view of a detachable support portion 16e.
【図15A】着脱自在支持部16eの断面部を有する平
面図FIG. 15A is a plan view showing a cross section of a detachable supporting portion 16e.
【図16】着脱自在支持部16fの側面図FIG. 16 is a side view of the detachable support portion 16f.
【図17】着脱自在支持部16gの側面図FIG. 17 is a side view of the detachable support portion 16g.
【図18】モ−タ−シャフト着脱自在取付部19の断面
図FIG. 18 is a sectional view of a motor shaft detachable mounting portion 19;
【図19】モ−タ−シャフト着脱自在取付部19aの断
面図FIG. 19 is a sectional view of a motor shaft detachable mounting portion 19a.
【図20】誘導部69、70を備えた空調機内の洗浄装
置の要部斜視図FIG. 20 is a perspective view of a main part of a cleaning device in an air conditioner provided with guide portions 69 and 70;
【図21】軸受75の側面図21 is a side view of the bearing 75. FIG.
【図22】軸受75aの側面図FIG. 22 is a side view of the bearing 75a.
【図23】回転軸枢支装置の側面図FIG. 23 is a side view of the rotating shaft pivot device;
【図24】誘導部69a、70aを備えた空調機内の洗
浄装置の要部斜視図FIG. 24 is a perspective view of a main part of a cleaning device in an air conditioner provided with guide portions 69a and 70a.
【図25】車輪付き送風ファンの誘導装置の断面図FIG. 25 is a cross-sectional view of an induction device for a blower fan with wheels.
【図26】窪み溝95、95aの側面図FIG. 26 is a side view of the concave grooves 95 and 95a.
【図27】室内機1及び送風ファン6の使用状態の斜視
図FIG. 27 is a perspective view of the use state of the indoor unit 1 and the blower fan 6;
【図28】熱交換器の分解平面図FIG. 28 is an exploded plan view of the heat exchanger.
【図29】熱交換器の分解斜視図FIG. 29 is an exploded perspective view of a heat exchanger.
【図30】誘導部69、70を備えた空調機内の洗浄装
置の要部断面図FIG. 30 is a sectional view of a main part of a cleaning device in an air conditioner provided with guide portions 69 and 70;
【図31】着脱出入り口7の前部に有する吹出口部の着
脱状態斜視図FIG. 31 is a perspective view showing a detachable state of an air outlet provided in front of a detachable entrance 7;
1 室内機 2 筐体 2a 内壁 3、3a 配管収納溝 4、8、9、10、11、12、13 熱交換器 5 熱交換室 5a 壁面 5b 側壁 6 送風ファン 7 着脱出入り口 14 回転軸 15、15a、15b 一端軸 16、16a、16b、16c、16d、16e、16
f、16g着脱自在支持部 17、17a 他端軸 18、18a モ−タ−シャフト 19、19a モ−タ−シャフト着脱自在取付部 21、21a 枢支部 21b 中空枢支部 23、23a 摺動軸 23b 中空摺動軸 24 中空支持部 24a、24b 支持部 24d 側壁面 25 中空部 26 縦長溝孔 27 締付け螺子 28 雌ねじ溝 37 弾性体 38 つまみ部 47 溝 51 側面 52 軸受 53 挟持支持体 57 透孔 58 透孔軸承体 59、60、59a、60a 先端部 62 外周部 63 板バネ 64 係止片 65 先端 66 透孔 67 外周部 68 被係止窪み溝 69、70、69a、70a、69b、70b 誘導部 71、72、73、74、71a、72a、73a、7
4a、71b、72b、73b、74b 誘導部体 75、75a 軸受 78 レ−ル 79、80、79a、80a レ−ル部 76、77 車輪 81 車輪付き送風ファン 83 回転軸枢支体 83a 側壁面 83b 上方軸受片 84a 側壁面 95 窪み溝REFERENCE SIGNS LIST 1 indoor unit 2 housing 2a inner wall 3, 3a pipe storage groove 4, 8, 9, 10, 11, 12, 13 heat exchanger 5 heat exchange chamber 5a wall surface 5b side wall 6 blower fan 7 removable door 14 rotary shaft 15, 15a , 15b One end shaft 16, 16a, 16b, 16c, 16d, 16e, 16
f, 16g Detachable support part 17, 17a Other end shaft 18, 18a Motor shaft 19, 19a Motor shaft detachable mounting part 21, 21a Pivot support 21b Hollow pivot support 23, 23a Sliding shaft 23b Hollow Sliding shaft 24 Hollow support portions 24a, 24b Support portion 24d Side wall surface 25 Hollow portion 26 Vertically elongated groove hole 27 Fastening screw 28 Female screw groove 37 Elastic body 38 Knob portion 47 Groove 51 Side surface 52 Bearing 53 Clamping support 57 Through hole 58 Through hole Bearing body 59, 60, 59a, 60a Tip part 62 Outer part 63 Leaf spring 64 Locking piece 65 Tip 66 Through hole 67 Outer part 68 Locked dent groove 69, 70, 69a, 70a, 69b, 70b Guide part 71, 72, 73, 74, 71a, 72a, 73a, 7
4a, 71b, 72b, 73b, 74b Guide unit 75, 75a Bearing 78 rail 79, 80, 79a, 80a Rail unit 76, 77 Wheel 81 Blower fan with wheel 83 Rotary shaft support 83a Side wall 83b Upper bearing piece 84a Side wall surface 95 Depressed groove
───────────────────────────────────────────────────── フロントページの続き (54)【発明の名称】 空調機内の洗浄装置並び送風ファン着脱装置及び送 風ファン着脱出 入口及び送風ファン誘導装置及び車 輪付き送風ファン及び該誘導装 置 ──────────────────────────────────────────────────続 き Continuation of the front page (54) [Title of the Invention] Cleaning device in air conditioner, blower fan attachment / detachment device, blower fan attachment / detachment device, blower fan guide device, blower fan with wheels, and the guide device
Claims (32)
する筐体(2)と熱交換器(4、8、9、10、11、
12、13)とをもって区切った熱交換室(5)を設
け、該熱交換室(5)内に有する送風ファン(6)を着
脱するときに、該送風ファン(6)の着脱出入り口
(7)の前部に有する室内機(1)の各部品を取り外し
た室内機(1)であって、前記熱交換室(5)内に有す
る送風ファン(6)を着脱するときに、前記送風ファン
(6)が前記筐体(2)や前記熱交換器(4、8、9、
10、11、12、13)にぶつからないように、且つ
着脱しやすいように前記熱交換器(4、8、9、10、
11、12、13)を任意形状又は任意状態に設けるこ
とによって、前記熱交換器(4、8、9、10、11、
12、13)の下方と前記筐体(2)の下方との間を挟
む着脱出入り口(7)の最短間隔が少なくとも前記送風
ファン(6)の直径よりも大きくなるように前記着脱出
入り口(7)を設け、前記送風ファン(6)の回転軸
(14)の一端軸(15、15a、15b)は、前記筐
体(2)内に内設された着脱自在支持部(16、16
a、16b、16c、16d、16e、16f、16
g)により回転自在に支持され、前記回転軸(14)の
他端軸(17、17a)は、ファンモ−タ−のモ−タ−
シャフト(18、18a)に同軸的に着脱可能となるよ
うにモ−タ−シャフト着脱自在取付部(19、19a)
により取り付けたことを特徴とする空調機内の洗浄装
置。A housing (2) having a pipe housing groove (3) below the housing (2) and a heat exchanger (4, 8, 9, 10, 11, 11).
12 and 13), a heat exchange chamber (5) is provided, and when a blower fan (6) provided in the heat exchange chamber (5) is attached or detached, a detachable entrance (7) of the blower fan (6). The indoor unit (1) from which each part of the indoor unit (1) provided in the front part of the indoor unit (1) is removed, and the blower fan (6) provided in the heat exchange chamber (5) is detached and attached. 6) is the housing (2) or the heat exchanger (4, 8, 9,
10, 11, 12, 13) so that the heat exchangers (4, 8, 9, 10,.
11, 12, 13) in any shape or in any state, the heat exchanger (4, 8, 9, 10, 11,
The attachment / detachment entrance (7) so that the shortest distance between the attachment / detachment entrance (7) sandwiching between the lower part of the housing (2) and the lower part of the housing (2) is at least larger than the diameter of the blower fan (6). And one end shaft (15, 15a, 15b) of the rotation shaft (14) of the blower fan (6) is attached to a detachable support portion (16, 16) provided inside the housing (2).
a, 16b, 16c, 16d, 16e, 16f, 16
g), and the other end shafts (17, 17a) of the rotating shaft (14) are connected to the motor of the fan motor.
Motor shaft detachable mounting portions (19, 19a) so as to be coaxially detachable from shafts (18, 18a).
A cleaning device in an air conditioner, which is attached by:
する筐体(2)と熱交換器(4、8、9、10、11、
12、13)とをもって区切った熱交換室(5)を設
け、該熱交換室(5)内に有する送風ファン(6)を着
脱するときに、該送風ファン(6)の着脱出入り口
(7)の前部に有する室内機(1)の各部品を取り外し
た室内機(1)であって、前記熱交換室(5)内に有す
る送風ファン(6)を着脱するときに、前記送風ファン
(6)が前記筐体(2)や前記熱交換器(4、8、9、
10、11、12、13)にぶつからないように、且つ
着脱しやすいように前記熱交換器(4、8、9、10、
11、12、13)を任意形状又は任意状態に設けるこ
とによって、前記熱交換器(4、8、9、10、11、
12、13)の下方と前記筐体(2)の下方との間を挟
む着脱出入り口(7)の最短間隔が少なくとも前記送風
ファン(6)の直径よりも大きくなるように前記着脱出
入り口(7)を設けたことを特徴とする送風ファン着脱
出入口。2. A housing (2) having a pipe storage groove (3) below the housing (2) and a heat exchanger (4, 8, 9, 10, 11, 11).
12 and 13), a heat exchange chamber (5) is provided, and when a blower fan (6) provided in the heat exchange chamber (5) is attached or detached, a detachable entrance (7) of the blower fan (6). The indoor unit (1) from which each part of the indoor unit (1) provided in the front part of the indoor unit (1) is removed, and the blower fan (6) provided in the heat exchange chamber (5) is detached and attached. 6) is the housing (2) or the heat exchanger (4, 8, 9,
10, 11, 12, 13) so that the heat exchangers (4, 8, 9, 10,.
11, 12, 13) in any shape or in any state, the heat exchanger (4, 8, 9, 10, 11,
The attachment / detachment entrance (7) so that the shortest distance between the attachment / detachment entrance (7) sandwiching between the lower part of the housing (2) and the lower part of the housing (2) is at least larger than the diameter of the blower fan (6). A ventilating fan removable door.
るように設けたことを特徴とする請求項2の送風ファン
着脱出入口。3. The air inlet and outlet of the blower fan according to claim 2, wherein the heat exchanger (8) is provided obliquely so as to extend downward.
ことを特徴とする請求項2の送風ファン着脱出入口。4. The air inlet and outlet according to claim 2, wherein a lower portion of the heat exchanger (9) is bent outward.
したことを特徴とする請求項2の送風ファン着脱出入
口。5. The inlet / outlet of a blower fan according to claim 2, wherein a lower portion of the heat exchanger (10) is formed in a right angle shape.
円形状に湾曲させることを特徴とする請求項2の送風フ
ァン着脱出入口。6. The air inlet and outlet according to claim 2, wherein the lower part of the heat exchanger (11) is curved outward in a substantially quadrant shape.
せさ、さらに先端を外側に屈曲させることを特徴とする
請求項2の送風ファン着脱出入口。7. The air inlet / outlet of claim 2, wherein a lower portion of the heat exchanger (13) is bent at a right angle, and a distal end is bent outward.
下方に、且つ着脱出入り口(7)に入り込まないように
形成されたことを特徴とする請求項2の送風ファン着脱
出入口。8. A blower fan attachment / detachment port according to claim 2, wherein the pipe housing groove (3a) is formed below the blower fan (6) so as not to enter the attachment / detachment inlet / outlet (7).
点を越えて垂直直径の上方の延長線上の範囲の中から任
意点を選択し、任意点以下の前面に熱交換器部分を有さ
ない熱交換器(12)を設けたことを特徴とする請求項
2の送風ファン着脱出入口。9. An arbitrary point is selected from a range extending from the bottom point of the vertical diameter of the blower fan (6) to the vertex beyond the vertex and above the vertical diameter, and a heat exchanger portion is provided on the front surface below the arbitrary point. 3. The air inlet and outlet of the blower fan according to claim 2, wherein a heat exchanger (12) is provided.
(6)が水平且つ配管収納溝(3)に対して平行になる
ように装着され、該送風ファン(6)の前面に全部若し
くは、ほとんど熱交換器部分を有さないことを特徴とす
る請求項2の送風ファン着脱出入口。10. A blower fan (6) is mounted on the side of the pipe storage groove (3) so as to be horizontal and parallel to the pipe storage groove (3), and is entirely or in front of the blower fan (6). 3. The port according to claim 2, wherein the port has almost no heat exchanger.
端軸(15、15a、15b)は、筐体(2)内に内設
された着脱自在支持部(16、16a、16b、16
c、16d、16e、16f、16g)により回転自在
に支持され、前記回転軸(14)の他端軸(17、17
a)は、ファンモ−タ−のモ−タ−シャフト(18、1
8a)に同軸的に着脱可能となるようにモ−タ−シャフ
ト着脱自在取付部(19、19a)により取り付けたこ
とを特徴とする送風ファン着脱装置。11. One end axis (15, 15a, 15b) of a rotating shaft (14) of the blower fan (6) is attached to a detachable support portion (16, 16a, 16b, 16) provided inside the housing (2). 16
c, 16d, 16e, 16f, 16g), and is rotatably supported by the other shafts (17, 17) of the rotating shaft (14).
a) is a motor shaft (18, 1) of a fan motor.
A blower fan attachment / detachment device which is attached to a motor shaft detachable attachment portion (19, 19a) so as to be detachable coaxially with 8a).
端軸(15)を回転自在に枢支する枢支部(21、21
a)を一端に有する摺動軸(23、23a)を設け、筐
体(2)の内壁(2a)に突設した中空支持部(24)
に、前記摺動軸(23、23a)の他端が左右動自在に
嵌挿され、前記中空支持部(24)の側部(33)に該
中空部(25)内に通ずる縦長溝孔(26)を設け、該
縦長溝孔(26)から挿通して締付け螺子(27)の先
端部が前記摺動軸(23、23a)の雌ねじ溝(28)
に位置し螺設する構成よりなる着脱自在支持部(16)
を有する請求項11の送風ファン着脱装置。12. A pivot portion (21, 21) for rotatably supporting one end shaft (15) of a rotating shaft (14) of the blower fan (6).
a) a hollow support portion (24) provided with a sliding shaft (23, 23a) having one end at one end, and protruding from an inner wall (2a) of the housing (2).
, The other end of the sliding shaft (23, 23a) is inserted so as to be movable left and right, and a vertically elongated slot (33) of the hollow support portion (24) communicates with the hollow portion (25). 26), and the distal end of the tightening screw (27) is inserted through the elongated slot (26) and the female screw groove (28) of the sliding shaft (23, 23a) is formed.
Detachable support (16), which is configured to be screwed on
The blower fan attachment / detachment device according to claim 11, comprising:
内に弾性体(37)を設けたことを特徴とする請求項1
2の送風ファン着脱装置。13. The hollow part (25) of the hollow support part (24).
An elastic body (37) is provided in the inside.
2. A blower fan attachment / detachment device.
部(38)を摺動軸(23、23a)の側壁より突設さ
せたことを特徴とする請求項13の送風ファン着脱装
置。14. The blower fan attachment / detachment device according to claim 13, wherein a knob (38) protrudes from a side wall of the sliding shaft (23, 23a) instead of the fastening screw (27).
端軸(15a)を回転自在に枢支する中空枢支部(21
b)を一端に有する中空摺動軸(23b)を設け、筐体
(2)の内壁(2a)に突設した支持部(24a)に、
前記中空摺動軸(23b)の他端が左右動自在に嵌挿さ
れ、前記中空摺動軸(23b)の側部から挿通して締付
け螺子(27)の先端部が前記支持部(24a)の溝
(47)に位置する構成よりなる着脱自在支持部(16
c)を有する請求項11の送風ファン着脱装置。15. A hollow pivot (21) for rotatably pivoting one end shaft (15a) of a rotating shaft (14) of a blower fan (6).
b) a hollow sliding shaft (23b) having at one end thereof a support portion (24a) protruding from an inner wall (2a) of the housing (2);
The other end of the hollow sliding shaft (23b) is inserted so as to be movable left and right, and is inserted through the side of the hollow sliding shaft (23b) so that the distal end of the tightening screw (27) is connected to the support portion (24a). Of the detachable support (16)
The blower fan attachment / detachment device according to claim 11, comprising c).
該一端軸(15b)の側面(51)より回転自在に支え
る軸受(52)を筐体(2)に設け、該軸受(52)と
の間に回転自在に回転軸(14)の一端軸(15b)を
挟むように挟持支持体(53)を筐体(2)に着脱可能
となるように取り付けた着脱自在支持部(16d)を有
する請求項11の送風ファン着脱装置。16. One end shaft (15b) of the rotation shaft (14)
A bearing (52) rotatably supported by the side surface (51) of the one end shaft (15b) is provided in the housing (2), and the one end shaft (14) of the rotation shaft (14) is rotatably provided between the one end shaft (15b) and the bearing (52). The blower fan attachment / detachment device according to claim 11, further comprising a detachable support portion (16d) in which a holding support (53) is detachably attached to the housing (2) so as to sandwich the 15b).
7)に回転自在に貫通軸承する該透孔(57)を有する
透孔軸承体(58)を設け、該透孔軸承体(58)を筐
体(2)に取り付けるか、あるいは筐体(2)に回動自
在に枢着する構成よりなる着脱自在支持部(16e)を
有する請求項11の送風ファン着脱装置。17. An end shaft (15b) is inserted through a through hole (5) from the right.
7) A through-hole bearing body (58) having the through-hole (57) rotatably penetrating therethrough is provided, and the through-hole bearing body (58) is attached to the housing (2) or the housing (2). 12. The blower fan attachment / detachment device according to claim 11, further comprising a detachable support portion (16e) configured to be rotatably pivotally connected to the blower fan.
b)に窪み溝(95)を設け、該窪み溝(95)内に軸
受(75a)を設け、該軸受(75a)内を一端軸(1
5b)が回転自在に支える構成よりなる着脱自在支持部
(16f)を有する請求項11の送風ファン着脱装置。18. A support (24) protruding from a housing (2).
b), a concave groove (95) is provided, a bearing (75a) is provided in the concave groove (95), and one end of the shaft (1) is inserted in the bearing (75a).
The blower fan attachment / detachment device according to claim 11, wherein 5b) has a detachable support portion (16f) configured to rotatably support.
b)に窪み溝(95)を設け、該窪み溝(95)内に軸
受(75)を設け、該軸受(75)内を一端軸(15
b)が回転自在に支え、前記一端軸(15b)を上方か
ら回転自在に挟む上方軸受片(83b)を有する回転軸
枢支体(83)の一端を支持部(24b)の軸受(7
5)から右側の側壁面(24d)に回動自在に枢着し、
前記回転軸枢支体(83)の他端が着脱可能となるよう
に取付手段により取り付けた構成よりなる着脱自在支持
部(16g)を有する請求項11の送風ファン着脱装
置。19. A support portion (24) protruding from the housing (2).
b) is provided with a concave groove (95), a bearing (75) is provided in the concave groove (95), and one end of the shaft (15) is inserted in the bearing (75).
b) is rotatably supported, and one end of a rotating shaft pivot body (83) having an upper bearing piece (83b) sandwiching the one end shaft (15b) rotatably from above is supported by a bearing (7) of a support portion (24b).
5) pivotally attached to the right side wall surface (24d) from
The blower fan attachment / detachment device according to claim 11, further comprising a detachable support portion (16g) configured to be detachably attached to the other end of the rotating shaft pivot body (83) by attachment means.
端軸(17)の先端部(59)とファンモ−タ−のモ−
タ−シャフト(18)の先端部(60)とを同軸的に嵌
合させ、どちらか一方の先端部(59、60)に磁力を
付与し、他方の先端部(60、59)を磁性体又は前記
磁力に対して異極吸着する磁力を付与した構成よりなる
モ−タ−シャフト着脱自在取付部(19)を有する請求
項11の送風ファン着脱装置。20. A tip (59) of the other end shaft (17) of the rotating shaft (14) of the blower fan (6) and a motor of the fan motor.
The tip end (60) of the shaft (18) is fitted coaxially, a magnetic force is applied to one end (59, 60), and the other end (60, 59) is a magnetic material. 12. The blower fan attachment / detachment device according to claim 11, further comprising a motor shaft detachable mounting portion (19) having a configuration in which a magnetic force is applied to the magnetic force to attract different poles.
17、18又は19記載の着脱自在支持部(16、16
a、16b、16c、16d、16e、16f、16
g)を有する請求項20の送風ファン着脱装置。21. The method of claim 12, 13, 14, 15, 16,
The detachable support portion (16, 16
a, 16b, 16c, 16d, 16e, 16f, 16
21. The blower fan attachment / detachment device according to claim 20, comprising g).
端部(59a)か、若しくは、モ−タ−シャフト(18
a)の先端部(60a)のどちらか一方の先端部(59
a、60a)を滑らかになるように丸く形成し、他方に
おいて、先端部(60a)か若しくは先端部(59a)
のどちらか一方の先端部(60a、59a)に中空部
(61)を設け、他端軸(17a)とモ−タ−シャフト
(18a)とは中空部(61)内で左右動自在に嵌挿さ
れ、前記中空部(61)を有したどちらか一方の先端部
(60a、59a)の外周部(62)に板バネ(63)
の一端を鋲着し、他端より突設した先端(65)の丸い
係止片(64)を外周部(62)の透孔(66)に挿通
して係止片(64)の先端(65)が、他端軸(17
a)かモ−タ−シャフト(18a)のどちらか一方の外
周部(67)の滑らかな被係止窪み溝(68)に係止さ
れた構成よりなるモ−タ−シャフト着脱自在取付部(1
9a)を有する請求項11の送風ファン着脱装置。22. A tip (59a) of the other end shaft (17a) of the rotating shaft (14) or a motor shaft (18).
a) of either one of the tip portions (60a) (59a);
a, 60a) are rounded so as to be smooth, while on the other hand either the tip (60a) or the tip (59a)
A hollow portion (61) is provided at one of the tip portions (60a, 59a), and the other end shaft (17a) and the motor shaft (18a) are fitted in the hollow portion (61) so as to be movable left and right. The leaf spring (63) is inserted into the outer peripheral portion (62) of one of the distal ends (60a, 59a) having the hollow portion (61).
One end of the locking piece (64) is inserted into the through hole (66) of the outer peripheral portion (62) by inserting a round locking piece (64) of the tip (65) protruding from the other end. 65) is the other end shaft (17
a) The motor shaft (18a) has a motor shaft (18a) and a motor shaft (18a). 1
The blower fan attachment / detachment device according to claim 11, comprising 9a).
17、18又は19記載の着脱自在支持部(16、16
a、16b、16c、16d、16e、16f、16
g)を有する請求項22の送風ファン着脱装置。23. Claims 12, 13, 14, 15, 16,
The detachable support portion (16, 16
a, 16b, 16c, 16d, 16e, 16f, 16
23. The blower fan attachment / detachment device according to claim 22, comprising g).
有する筐体(2)と熱交換器(4、8、9、10、1
1、12、13)とをもって区切った熱交換室(5)を
設け、該熱交換室(5)内に有する送風ファン(6)を
着脱するときに、該送風ファン(6)の着脱出入り口
(7)の前部に有する室内機(1)の各部品を取り外し
た室内機(1)であって、前記熱交換室(5)内に有す
る送風ファン(6)を着脱するときに、前記送風ファン
(6)が前記筐体(2)や前記熱交換器(4、8、9、
10、11、12、13)にぶつからないように且つ着
脱しやすいように、前記送風ファン(6)の回転軸(1
4)の両端軸(15、15a、15b、17、17a)
が通る道筋に沿うように、前記送風ファン(6)、回転
軸(14)を誘導するための熱交換室(5)内の壁面
(5a)から突設した任意形状の誘導部(69、70、
69a、70a、69b、70b)を設け、該誘導部
(69、70、69a、70a、69b、70b)は前
記両端軸(15、15a、15b、17、17a)が通
る道筋を挟むように両誘導部体(71、72、73、7
4、71a、72a、73a、74a、71b、72
b、73b、74b)を等間隔にお互いを上下に対向さ
せ、さらに前記等間隔は、それぞれの前記両端軸(1
5、15a、15b、17、17a)の直径と略同じに
なるように設け、前記の回転軸(14)の一端軸(1
5、15a、15b)は、一方の前記誘導部体(72、
72a、72b)の奥部の軸受(75、75a)に嵌ま
るように回転自在に支え、前記回転軸(14)の他端軸
(17、17a)も同様に支え、該他端軸(17、17
a)が、ファンモ−タ−のモ−タ−シャフト(18、1
8a)に同軸的に着脱可能となるようにモ−タ−シャフ
ト着脱自在取付部(19、19a)により取り付けたこ
とを特徴とする空調機内の洗浄装置。24. A housing (2) having a pipe housing groove (3) below the housing (2) and a heat exchanger (4, 8, 9, 10, 1).
1, 12 and 13) are provided, and when the blower fan (6) provided in the heat exchange chamber (5) is attached and detached, a detachable entrance of the blower fan (6) is provided. 7) The indoor unit (1) from which each part of the indoor unit (1) provided in the front part is removed, wherein the blower blows when the blower fan (6) provided in the heat exchange chamber (5) is attached / detached. The fan (6) is connected to the housing (2) or the heat exchanger (4, 8, 9,
10, 11, 12, 13) so that the rotation axis (1) of the blower fan (6)
4) Both end shafts (15, 15a, 15b, 17, 17a)
Guide sections (69, 70) projecting from a wall surface (5a) in the heat exchange chamber (5) for guiding the blower fan (6) and the rotating shaft (14) so as to follow a path through which the air flows. ,
69a, 70a, 69b, 70b) are provided, and the guide portions (69, 70, 69a, 70a, 69b, 70b) sandwich the path through which the shafts (15, 15a, 15b, 17, 17a) pass. Guiding parts (71, 72, 73, 7
4, 71a, 72a, 73a, 74a, 71b, 72
b, 73b, and 74b) are vertically opposed to each other at equal intervals, and the equal intervals are respectively set at the both end shafts (1
5, 15a, 15b, 17, 17a) are provided so as to be substantially the same diameter as one end axis (1) of the rotation shaft (14).
5, 15a, 15b) is one of the guide portions (72,
72a, 72b) and rotatably supported so as to fit into the bearings (75, 75a) at the back, and the other end shafts (17, 17a) of the rotating shaft (14) in the same manner. , 17
a) is the motor shaft (18, 1) of the fan motor.
8a) A cleaning device in an air conditioner, which is attached to a motor shaft detachable attachment portion (19, 19a) so as to be detachable coaxially with 8a).
18又は19記載の着脱自在支持部(16、16a、1
6b、16c、16d、16f、16g)を有する請求
項24の空調機内の洗浄装置。25. Claims 12, 13, 14, 15, 16,
The detachable support portions (16, 16a, 1) described in 18 or 19
26. The cleaning device in an air conditioner according to claim 24, further comprising: 6b, 16c, 16d, 16f, 16g).
有する筐体(2)と熱交換器(4、8、9、10、1
1、12、13)とをもって区切った熱交換室(5)を
設け、該熱交換室(5)内に有する送風ファン(6)を
着脱するときに、該送風ファン(6)の着脱出入り口
(7)の前部に有する室内機(1)の各部品を取り外し
た室内機(1)であって、前記熱交換室(5)内に有す
る送風ファン(6)を着脱するときに、前記送風ファン
(6)が前記筐体(2)や前記熱交換器(4、8、9、
10、11、12、13)にぶつからないように且つ着
脱しやすいように、前記送風ファン(6)の回転軸(1
4)の両端軸(15、15a、15b、17、17a)
が通る道筋に沿うように、前記送風ファン(6)、回転
軸(14)を誘導するための熱交換室(5)内の壁面
(5a)から突設した任意形状の誘導部(69、70、
69a、70a、69b、70b)を設け、該誘導部
(69、70、69a、70a、69b、70b)は前
記両端軸(15、15a、15b、17、17a)が通
る道筋を挟むように両誘導部体(71、72、73、7
4、71a、72a、73a、74a、71b、72
b、73b、74b)を等間隔にお互いを上下に対向さ
せ、さらに前記等間隔は、それぞれの前記両端軸(1
5、15a、15b、17、17a)の直径と略同じに
なるように設けた送風ファン誘導装置。26. A housing (2) having a pipe housing groove (3) below the housing (2) and a heat exchanger (4, 8, 9, 10, 1).
1, 12 and 13) are provided, and when the blower fan (6) provided in the heat exchange chamber (5) is attached and detached, a detachable entrance of the blower fan (6) is provided. 7) The indoor unit (1) from which each part of the indoor unit (1) provided in the front part is removed, wherein the blower blows when the blower fan (6) provided in the heat exchange chamber (5) is attached / detached. The fan (6) is connected to the housing (2) or the heat exchanger (4, 8, 9,
10, 11, 12, 13) so that the rotation axis (1) of the blower fan (6)
4) Both end shafts (15, 15a, 15b, 17, 17a)
Guide sections (69, 70) projecting from a wall surface (5a) in the heat exchange chamber (5) for guiding the blower fan (6) and the rotating shaft (14) so as to follow a path through which the air flows. ,
69a, 70a, 69b, 70b) are provided, and the guide portions (69, 70, 69a, 70a, 69b, 70b) sandwich the path through which the shafts (15, 15a, 15b, 17, 17a) pass. Guiding parts (71, 72, 73, 7
4, 71a, 72a, 73a, 74a, 71b, 72
b, 73b, and 74b) are vertically opposed to each other at equal intervals, and the equal intervals are respectively set at the both end shafts (1
5, 15a, 15b, 17, 17a) a blower fan guiding device provided to have substantially the same diameter.
状に形成されてなる請求項26の送風ファン誘導装置。27. The blower fan guide device according to claim 26, wherein the guide portions (69, 70) are formed in a substantially S-shape.
(5)の側壁(5b)と略S字形状に一体に形成されて
なる請求項26の送風ファン誘導装置。28. The blower fan guide device according to claim 26, wherein the guide portions (69a, 70a) are formed integrally with the side wall (5b) of the heat exchange chamber (5) in a substantially S-shape.
のレ−ル(78)上を、上方の誘導部体(71b、73
b)がレ−ル部(79、80)に、下方の誘導部体(7
2b、74b)がレ−ル部(79a、80a)に形成さ
れてなる誘導部(69b、70b)を設けた請求項27
又は28の送風ファン誘導装置。29. Guiding parts (69, 70, 69a, 70a)
Guide rails (71b, 73) on the rail (78).
b) corresponds to the rails (79, 80) and the lower guiding part (7).
28. A guide part (69b, 70b) formed by forming the rail part (79a, 80a) on the rail part (79a, 80a).
Or 28 blower fan guidance devices.
端軸(15、15a、15b、17、17a)に車輪
(76、77)を設けることを特徴とした車輪付き送風
ファン。30. A blower fan with wheels, wherein wheels (76, 77) are provided on both end shafts (15, 15a, 15b, 17, 17a) of a rotating shaft (14) of the blower fan (6).
の上方の誘導部体(71b、73b)と下方の誘導部体
(72b、74b)の各レ−ル部(79、80、79
a、80a)間に、請求項30の車輪付き送風ファン
(81)の車輪(76、77)を回動自在に挟み、回転
軸(14)が前記誘導部(69b、70b)に対して直
角に、前記両誘導部体(71b、72b、73b、74
b)の間に突き出るように挟んで、前記車輪付き送風フ
ァン(81)が前記誘導部(69b、70b)の各レ−
ル部(79、80、79a、80a)上を着脱移動可能
となる構成を特徴とする車輪付き送風ファンの誘導装
置。31. The guiding part according to claim 29, wherein the guiding part is a member.
Each of the rail portions (79, 80, 79) of the upper guiding portion (71b, 73b) and the lower guiding portion (72b, 74b).
a, 80a), the wheels (76, 77) of the blower fan with wheels (81) according to claim 30 are rotatably sandwiched therebetween, and the rotating shaft (14) is at right angles to the guide portions (69b, 70b). The two guiding parts (71b, 72b, 73b, 74)
b), the blower fan (81) with wheels is sandwiched between the guide portions (69b, 70b).
A guide device for a blower fan with wheels, characterized in that it can be attached and detached on a control unit (79, 80, 79a, 80a).
b)が誘導部体(72、72a、72b)の軸受(7
5)に回転自在に支え、前記一端軸(15a、15b)
を上方から回転自在に挟む上方軸受片(83b)を有す
る回転軸枢支体(83)の一端を誘導部体(72、72
a、72b)の軸受(75)から右側の側壁面(84
a)を回動自在に枢着し、前記回転枢支体(83)の他
端が着脱可能となるように着脱手段により取り付けた構
成よりなる回転軸枢支装置を有する請求項24の空調機
内の洗浄装置。32. One end shaft (15a, 15a) of the rotation shaft (14).
b) is the bearing (7, 7) of the guiding body (72, 72a, 72b).
5) rotatably supported on the one end shaft (15a, 15b)
One end of a rotating shaft support body (83) having an upper bearing piece (83b) rotatably sandwiching it from above is connected to guide portions (72, 72).
a, 72b) from the bearing (75) to the right side wall surface (84).
25. The air conditioner according to claim 24, further comprising a rotating shaft pivoting device, wherein a) is rotatably pivoted and the other end of the rotating pivoting member (83) is detachably attached to the rotating pivoting member (83). Cleaning equipment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8310062A JPH10137698A (en) | 1996-11-06 | 1996-11-06 | Cleaning device, ventilation fan fitting and removing device, ventilation hole and ventilation fan guide device with wheel in air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8310062A JPH10137698A (en) | 1996-11-06 | 1996-11-06 | Cleaning device, ventilation fan fitting and removing device, ventilation hole and ventilation fan guide device with wheel in air conditioner |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH10137698A true JPH10137698A (en) | 1998-05-26 |
Family
ID=18000715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8310062A Pending JPH10137698A (en) | 1996-11-06 | 1996-11-06 | Cleaning device, ventilation fan fitting and removing device, ventilation hole and ventilation fan guide device with wheel in air conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH10137698A (en) |
Cited By (10)
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WO2011021440A1 (en) | 2009-08-19 | 2011-02-24 | シャープ株式会社 | Wall-hung air conditioner |
CN102538082A (en) * | 2011-12-05 | 2012-07-04 | Tcl空调器(中山)有限公司 | Air conditioner external unit with self-cleaning function |
JP2013145112A (en) * | 2007-11-21 | 2013-07-25 | Liebert Corp | Computer room environmental conditioning unit with translatable blowers |
CN104748238A (en) * | 2015-03-31 | 2015-07-01 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and machine shell thereof |
CN104748242A (en) * | 2015-03-31 | 2015-07-01 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and machine shell thereof |
CN104422025B (en) * | 2013-09-06 | 2017-03-29 | 广东美的制冷设备有限公司 | Air conditioner room unit |
WO2017161503A1 (en) * | 2016-03-22 | 2017-09-28 | 深圳瀚飞科技开发有限公司 | Side-opening air conditioner indoor unit blower |
US10571136B2 (en) * | 2015-03-31 | 2020-02-25 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Indoor unit of air conditioner |
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-
1996
- 1996-11-06 JP JP8310062A patent/JPH10137698A/en active Pending
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013145112A (en) * | 2007-11-21 | 2013-07-25 | Liebert Corp | Computer room environmental conditioning unit with translatable blowers |
US9297542B2 (en) | 2009-08-19 | 2016-03-29 | Sharp Kabushiki Kaisha | Wall-mounted type air conditioner |
WO2011021440A1 (en) | 2009-08-19 | 2011-02-24 | シャープ株式会社 | Wall-hung air conditioner |
CN102538082A (en) * | 2011-12-05 | 2012-07-04 | Tcl空调器(中山)有限公司 | Air conditioner external unit with self-cleaning function |
CN104422025B (en) * | 2013-09-06 | 2017-03-29 | 广东美的制冷设备有限公司 | Air conditioner room unit |
CN104748238A (en) * | 2015-03-31 | 2015-07-01 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and machine shell thereof |
CN104748242A (en) * | 2015-03-31 | 2015-07-01 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and machine shell thereof |
US10571136B2 (en) * | 2015-03-31 | 2020-02-25 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Indoor unit of air conditioner |
WO2017161503A1 (en) * | 2016-03-22 | 2017-09-28 | 深圳瀚飞科技开发有限公司 | Side-opening air conditioner indoor unit blower |
CN114857668A (en) * | 2017-01-18 | 2022-08-05 | 美的集团武汉制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
CN114857668B (en) * | 2017-01-18 | 2024-04-26 | 美的集团武汉制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
CN112246700A (en) * | 2020-09-27 | 2021-01-22 | 邵阳学院 | Computer CPU radiator equipment of decontaminating |
CN112246700B (en) * | 2020-09-27 | 2021-09-28 | 邵阳学院 | Computer CPU radiator equipment of decontaminating |
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