JPH0452433A - Floor installation type air conditioner - Google Patents
Floor installation type air conditionerInfo
- Publication number
- JPH0452433A JPH0452433A JP15921190A JP15921190A JPH0452433A JP H0452433 A JPH0452433 A JP H0452433A JP 15921190 A JP15921190 A JP 15921190A JP 15921190 A JP15921190 A JP 15921190A JP H0452433 A JPH0452433 A JP H0452433A
- Authority
- JP
- Japan
- Prior art keywords
- air
- path
- duct
- cooling
- heating
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 title claims abstract description 15
- 238000004378 air conditioning Methods 0.000 claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 23
- 238000009423 ventilation Methods 0.000 abstract description 19
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Duct Arrangements (AREA)
- Central Air Conditioning (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
この発明は高気密高断熱の住宅における冷暖房及び換気
を計るための床設置型空調装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] This invention relates to a floor-mounted air conditioner for controlling heating, cooling, and ventilation in a highly airtight and highly insulated house.
［従来の技術］
気密性が高く断熱についても確りした施工が施された高
気密高断熱の住宅の空調を行う空調装置としては、例え
ば特開昭６３−１８００２６号公報に示されているよう
なものがある。この装置は、第７図及び第８図により示
すように、ファンコイルユニット３０と熱交換換気装置
３１と熱源機３２とをそれぞれ機能的に接続した構成と
なっている。ファンコイルユニット３０は独立した二連
の送風機３３の各々の吹出し側に熱媒の導通により冷房
又は暖房機能を果たす冷暖房コイル３４を設けた構成で
、住宅における天井裏の空間等に取付けられる。熱交換
換気装置３１は室内空気を吸込む送風機と室外空気を吸
込む送風機を備え、室外空気と室内空気を熱交換素子３
５を通して給気し、また排気するものである。熱源機３
２は、例えば冷温水生成機で、ファンコイルユニット３
０の冷暖房コイル３４に冷却熱媒又は加熱熱媒を生成し
、導通させるものである。[Prior Art] An example of an air conditioner for air-conditioning a highly airtight and highly insulated house that has been constructed with high airtightness and reliable insulation is the one disclosed in Japanese Patent Laid-Open Publication No. 180026/1983. There is something. As shown in FIGS. 7 and 8, this device has a configuration in which a fan coil unit 30, a heat exchange ventilation device 31, and a heat source device 32 are each functionally connected. The fan coil unit 30 has a configuration in which an air-conditioning coil 34 is provided on the outlet side of each of two independent blowers 33 to perform a cooling or heating function by conducting a heat medium, and is installed in a space under the ceiling of a house. The heat exchange ventilation device 31 includes a blower that sucks indoor air and a blower that sucks outdoor air, and the heat exchange element 3 transfers outdoor air and indoor air.
Air is supplied and exhausted through 5. Heat source machine 3
2 is a cold/hot water generator, for example, and a fan coil unit 3
This generates a cooling heat medium or a heating heat medium in the air conditioning coil 34 of No. 0 and makes it conductive.
冷房又は暖房は、熱源機３２とファンコイルユニット３
０の運転により行われる。ファンコイルユニット３０の
一方の送風機３３による冷却又は加温された空気流は、
ダクト３６により例えば住宅における二階の部屋に供給
され、他方の送風機３３による冷却又は加温された空気
流は、他のダクト３６により例えば住宅における一階の
部屋に供給される。冷却又は加温された空気の供給され
る部屋からファンコイルユニット３０の設置場所に向か
って圧力が漸減するような圧力勾配が設定され、空気流
は各部屋を巡ってファンコイルユニット３０の吸込側に
到達し、ファンコイルユニット３０に再び吸込まれて、
住宅を循環する。換気については、熱交換換気装置３１
を運転させ、室内の空気を室外へ排気し、室外の空気を
室内へ供給することにより実施される。この給排気によ
る換気は、室内の温度及び湿度といった状態量が換気に
よっても大きく変動しないように熱交換素子３５を通し
て行われる。For cooling or heating, a heat source device 32 and a fan coil unit 3 are used.
This is done by operating 0. The air flow cooled or heated by one blower 33 of the fan coil unit 30 is
The duct 36 supplies, for example, a room on the second floor of a house, and the air flow cooled or heated by the other blower 33 is supplied to, for example, a room on the first floor of the house through the other duct 36. A pressure gradient is set such that the pressure gradually decreases from the room where cooled or warmed air is supplied toward the installation location of the fan coil unit 30, and the air flow circulates through each room to the suction side of the fan coil unit 30. reaches the fan coil unit 30, and is sucked into the fan coil unit 30 again.
Circulate the house. For ventilation, heat exchange ventilation device 31
This is done by operating the air conditioner, exhausting indoor air to the outside, and supplying outdoor air into the room. This ventilation by air supply and exhaust is performed through the heat exchange element 35 so that state variables such as indoor temperature and humidity do not change significantly due to ventilation.
［発明が解決しようとする課題］
上記した従来の空調装置においては、ファンコイルユニ
ット３０と熱交換換気装２３１とが個別で、住宅全体の
効果的な空調を計るときに両者の取付は位置関係が問題
となることが多く、住宅全体の効果的な空調を計るシス
テムを構成しにくいといった課題がある。また、ファン
コイルユニット３０は多くが天井設置形態で、般住宅で
はメンテナンスも思うように出来ないうえ、設置につい
ても住宅構造側に点検口を設けたりしなくてはならない
ので費用がかさむといった課題を含んでいる。[Problems to be Solved by the Invention] In the conventional air conditioner described above, the fan coil unit 30 and the heat exchange ventilation system 231 are separate, and when measuring the effective air conditioning of the entire house, the mounting of the two is difficult. This often causes problems, such as the difficulty of configuring a system that measures the effective air conditioning of the entire house. In addition, most fan coil units 30 are installed in the ceiling, which makes it difficult to maintain them in general homes, and also requires installation into the structure of the home by providing an inspection port, which increases costs. Contains.
この発明はかかる従来の課題を解消するためになされた
もので、設置が容易で、メンテナンス性も良い住宅全体
の効果的な空調を計ることのできるコンパクトな床設置
型空調装置を得ることを目的とするものである。This invention was made in order to solve such conventional problems, and the purpose is to obtain a compact floor-mounted air conditioner that is easy to install, easy to maintain, and can effectively air condition the entire house. That is.
［課題を解決するための手段］
この発明に係る床設置型空調装置は、箱型に構成され建
物の床面等の設置平面に載置できる本体ケーシング内に
、熱源機からの熱媒の導通により冷房又は暖房機能を果
たす冷暖房コイルと循環用送風機による冷暖房用の装置
と、熱交換換気のための熱交換器とを組込んでユニット
化するとともに、冷暖房雰囲気を作るための風路系と熱
交換換気を実施するための風路系を本体ケーシング内に
構成し、室外の空気の取入れ口である給気取入口には、
室外の空気を吸込む給気送風機の吹出し側を、室内の空
気の出口である排気出口には、室外に排気する排気送風
機の吸込み側をそれぞれ接続したもので、特に−方の風
路系の熱交換器に至るまでの経路と、他方の風路系の熱
交換器から出口に至るまでの経路とを本体ケーシング内
の一側部に並列に構成したものである。[Means for Solving the Problems] A floor-mounted air conditioner according to the present invention has a main body casing that is configured in a box shape and can be placed on an installation plane such as the floor of a building, in which conduction of a heat medium from a heat source device is provided. In addition to incorporating a heating and cooling coil that performs cooling or heating functions, a cooling and heating device using a circulation blower, and a heat exchanger for heat exchange ventilation, it also incorporates an air duct system and heat exchanger to create a cooling and heating atmosphere. The air passage system for performing exchange ventilation is configured inside the main casing, and the air supply intake, which is the intake of outdoor air, is equipped with
The blowout side of the supply air blower that sucks in outdoor air is connected to the exhaust outlet that is the outlet for indoor air, and the suction side of the exhaust blower that exhausts the air outside is connected to the exhaust outlet, which is the outlet for indoor air. A path leading to the exchanger and a path leading from the heat exchanger of the other air path system to the outlet are arranged in parallel on one side of the main body casing.
［作用］
この発明においては、例えば住宅における空気の汚れ易
い部屋又はその近傍等の適所に床置き設置するだけで、
住宅の効果的な空調が可能で、熱交換後の給気流と室内
循環空気を合流させ大きな風量で熱交換させうるので冷
暖房コイルを小さくすることができ、設備工事もメンテ
ナンスも容易になり、使い勝手の良いものとなるうえ、
二系統の風路の一部を本体ケーシング内の一側部にそれ
ぞれ並列に構成したことにより本体がコンパクトになり
室内設置に好適なものとなる。[Function] In this invention, by simply installing it on the floor in an appropriate place, such as in a room where the air is easily polluted in a house or in the vicinity thereof,
It is possible to effectively air condition the house, and the supply air flow after heat exchange and indoor circulating air are combined to exchange heat with a large air volume, so the air conditioning coil can be made smaller, equipment construction and maintenance are easier, and it is easier to use. In addition to being a good product,
By configuring part of the two air channels in parallel on one side of the main body casing, the main body becomes compact and suitable for indoor installation.
［実施例］
第１図〜第４図はいずれも本発明の一実施例を示したも
ので、第１図は床設置型空調装置の透視図、第２図はそ
の側面図、第３図は同じく平面図、第４図は住宅への適
用を示すシステム構成図である。この床設置型空調装置
の本体１は、キャビネットタイプに構成され、架台２に
上載されている。本体１の前面上方にはダクトカバー３
が設けられている０本体１の外殻を構成している本体ケ
ーシング４は、基本的には架台２無しでも建物の床面等
の設置平面に載置できる箱型に構成されている０本体ケ
ーシング４内には、ダクト５を介して送り込まれる室外
（多くは屋外）の空気即ち外気を通す、給気取入口６を
始端とし、給気吹出ロアを終端とする第１風路８と、室
内空気取入口９を始端とし、ダクト５を介して室外へ連
絡される排気出口１０を終端とする第２風路１１とが独
立して構成されている。第１風路８と第２風路１１の途
中の一部は本体ケーシング４内に組込んだ全熱交換器１
２の各通風路により全熱交換を可能に構成されている。[Example] Figures 1 to 4 all show an example of the present invention, where Figure 1 is a perspective view of a floor-mounted air conditioner, Figure 2 is a side view thereof, and Figure 3 is a perspective view of the floor-mounted air conditioner. is also a plan view, and FIG. 4 is a system configuration diagram showing application to a house. A main body 1 of this floor-mounted air conditioner is configured in a cabinet type, and is mounted on a pedestal 2. There is a duct cover 3 on the upper front of the main body 1.
The main body casing 4, which constitutes the outer shell of the main body 1, is basically a box-shaped main body that can be placed on an installation plane such as the floor of a building without the need for a pedestal 2. Inside the casing 4, there is a first air passage 8, which passes outdoor (mostly outdoor) air, that is, outside air, sent through the duct 5, and which starts at the air intake 6 and ends at the air supply blow-off lower. A second air passage 11 is independently constructed, starting from the indoor air intake 9 and terminating at the exhaust outlet 10 connected to the outside via the duct 5. A part of the middle of the first air passage 8 and the second air passage 11 is a total heat exchanger 1 built into the main body casing 4.
The structure is such that total heat exchange is possible through each of the two ventilation passages.
この全熱交換器１２より上流側の第１風路８中には冷却
熱媒の導通又は加熱熱媒の導通により冷房空気又は暖房
空気を形成する冷暖房コイル１３が介在されている。こ
の冷暖房コイル１３よりさらに上流側の給気吹出ロアの
近傍の第１風路８中にはこの第１風路８に空気流を形成
する二線の循環用送風機１４が並列に設けられている。In the first air passage 8 upstream of the total heat exchanger 12, there is interposed an air conditioning coil 13 that forms cooling air or heating air by conducting a cooling heat medium or a heating heat medium. A two-wire circulation blower 14 that forms an air flow in the first air path 8 is provided in parallel in the first air path 8 near the supply air blowing lower on the upstream side of the air conditioning coil 13. .
二線の循環用送風機１４の吸込み側の第１風路８は二叉
に分岐し、出口側は併設された二個の個別な給気吹出ロ
アと連絡している。即ち第１風路８は出口側において二
系統に分かれている。さらに、この第１風路８における
全熱交換器１２と冷暖房コイル１３との間には、一端が
本体１の前面に開口し、ここから室内空気を取入れる第
３風路１５の他端が連絡されている。この第３風路１５
を除く他の通風系における全ての出口端と入口端、即ち
給気取入口６と二個の給気吹出ロアと、室内空気取入口
９と排気出口１０は全て本体ケーシング４の天部に第３
図に示すように集約されて配設されている。より詳しく
は、排気出口１０と給気取入口６とは大部の一側方にお
いて前後に並んで配設され、二個の給気吹出ロアは天部
の前寄りに横並びに配設され、室内空気取入口９は天部
の後方寄りの二個の給気吹出ロアとの間に配設されてい
る。従って、第１風路８の給気取入口６から全熱交換器
１２に至るまでの経路８ａと、第２風路１１の全熱交換
器１２から排気出口１０に至るまでの経路１１ａとは本
体１の一側部において後側と前側に平行して縦方向に構
成され、第１風路８の全熱交換器１２から二個の給気吹
出ロアに至るまでの経路と、第２風路１１の室内空気取
入口９から全熱交換器１２に至るまでの経路とは本体１
の正面において前面側と背後側に平行してそれぞれ縦方
向に構成されている。第１風路８の給気取入口６には、
外気を吸込む給気送風機１６の吹出し側がダクト５によ
り接続されている。また第２風路１１の排気出口１０に
は、室内空気を吸込み室外へ排気する排気送風機１７の
吸込み側がダクト５により接続されている。さらに、二
個の給気吹出ロアや室内空気取入口９にも各々ダクト５
が接続され、第４図に示すような住宅構造を含む空調シ
ステムが構成される。The first air passage 8 on the suction side of the two-wire circulation blower 14 branches into two, and the outlet side communicates with two individual supply air blowing lowers installed side by side. That is, the first air passage 8 is divided into two systems on the exit side. Further, between the total heat exchanger 12 and the air conditioning coil 13 in the first air passage 8, there is a third air passage 15, one end of which opens at the front of the main body 1, and the other end of which takes indoor air. have been contacted. This third air passage 15
All the outlet ends and inlet ends of the ventilation system except for the air supply port 6, the two supply air blowout lowers, the indoor air intake port 9, and the exhaust outlet 10 are all located at the top of the main body casing 4. 3
They are arranged in a concentrated manner as shown in the figure. More specifically, the exhaust outlet 10 and the intake air intake 6 are arranged side by side on one side of the main part, and the two intake air blow-off lowers are arranged side by side near the front of the top. The indoor air intake port 9 is arranged between the two air supply blow-off lowers near the rear of the top. Therefore, the route 8a from the air intake 6 of the first air passage 8 to the total heat exchanger 12 and the route 11a from the total heat exchanger 12 of the second air passage 11 to the exhaust outlet 10 are It is configured vertically in parallel to the rear and front sides on one side of the main body 1, and includes a path from the total heat exchanger 12 of the first air passage 8 to the two supply air blowing lowers, and a second air passage. The route from the indoor air intake port 9 of the passage 11 to the total heat exchanger 12 is the main body 1.
In the front, the front side and the back side are parallel to each other in the vertical direction. In the air supply intake 6 of the first air passage 8,
The outlet side of a supply air blower 16 that sucks outside air is connected to the duct 5. Further, the exhaust outlet 10 of the second air passage 11 is connected by a duct 5 to the suction side of an exhaust blower 17 that sucks indoor air and exhausts it to the outside. Furthermore, ducts 5 are installed in the two air supply blowout lowers and the indoor air intake port 9, respectively.
are connected to form an air conditioning system including a housing structure as shown in FIG.
本体１の天部は前方に取付けられた係脱可能のダクトカ
バー３で被蓋される０本体１を載せている架台２は、熱
源機１８を設置する収納部を有し、この収納部に冷暖房
コイル１３に送る熱媒を加熱する熱源機１８が組込まれ
ている。The top of the main body 1 is covered with a removable duct cover 3 attached to the front.The pedestal 2 on which the main body 1 is placed has a storage section in which the heat source device 18 is installed. A heat source device 18 that heats the heat medium sent to the air-conditioning coil 13 is incorporated.
熱源機１８は暖房専用システムを構成する場合にはＦＦ
式燃焼器を備えた温水ボイラ１８ａ等で良いが、冷暖房
システムを構成する場合には、熱源機１８として温水ボ
イラ１８ａの他に冷房ユニット１８ｂを設置し、温水ボ
イラ１８ａ及び冷房ユニット１８ｂと冷暖房コイル１３
とを配管接続することになる。熱源機１８としてはヒー
トポンプの室外機としても良い、なお、図において１９
は全熱交換器１２の下方に配設されたドレン受け、２０
はエアーフィルタである。The heat source device 18 is FF when configuring a heating-only system.
A hot water boiler 18a equipped with a type combustor may be used, but when configuring an air conditioning system, a cooling unit 18b is installed in addition to the hot water boiler 18a as the heat source device 18, and the hot water boiler 18a, cooling unit 18b, and air conditioning coil are installed. 13
will be connected to the piping. The heat source device 18 may be an outdoor unit of a heat pump.
is a drain receiver disposed below the total heat exchanger 12;
is an air filter.
上記構成の床設置型空調装置は、住宅における空気の汚
れ易い部屋又はその近傍或は、例えば第４図で示すよう
に空気の清浄度の高いサニタリールームＬ１の設置平面
に床置き設置し、ダクト配管及び熱媒配管をすることに
より、住宅全体の効果的な空調が可能になり、ダクト配
管を除けば設置のための天井工事も不要で、設備工事は
簡単である。またメンテナンスも容易に実施でき、使い
勝手が良いものとなる。The floor-mounted air conditioner with the above configuration is installed on the floor in or near a room in a house where the air is easily contaminated, or, for example, on the installation plane of a sanitary room L1 with high air cleanliness as shown in FIG. By installing piping and heat medium piping, effective air conditioning of the entire house is possible, and with the exception of duct piping, there is no need for ceiling construction for installation, and equipment construction is simple. Furthermore, maintenance can be easily carried out and the system is user-friendly.
冷房又は暖房は、熱源機１８と冷暖房コイル１３及び循
環用送風機１４の運転により行われる。即ち、循環用送
風機１４の運転により第１風路８の一部と第３風路１５
とに空気流が形成され、冷暖房コイル１３を通過し冷房
用空気又は暖房用空気となった空気流が各給気吹出ロア
からそれぞれダクト５を通じて、住宅の部屋Ｌ２に吹き
出される。冷却又は加温された空気の供給される部屋Ｌ
２から床設置型空調装置の設置場所に向かって圧力が漸
減するような圧力勾配ができ、部屋Ｌ２を巡った空気は
前面に開設されている循環空気取入口２１から第３風路
１５に吸込まれ、住宅を循環する。換気については、排
気送風機１７と給気送風機１６を運転させ、室内の空気
の一部を第２風路１１により室外へ排気し、室外の空気
を第１風路８を通じて部屋Ｌ ２ 、 Ｌ ｔに供給す
ることにより実施される。この給排気による換気は、室
内の温度及び湿度といった状態量が換気によっても変動
しないように本体１に組込まれた全熱交換器１２を通し
て行われる。循環用送風機１４は二線を個別に運転する
ことができ、空調を要する部屋Ｌ２のみの空調運転も可
能である。室内空気取入口９に接続したダクト５の開口
端は住宅の内の空気の汚れ易い例えば台所等にすると、
この部屋が負圧になるので効率のよい省エネルギの差圧
換気が実施できる。また第４図のように空気の清浄度の
高いサニタリールームＬｌに設置すれば、各部屋り、に
清浄度の高い冷房空気又は暖房空気を循環供給すること
ができる。構造的には第１風路８と第３風路１５が冷暖
房コイル１３の前で合流し、大きな風量で熱交換できる
ので冷暖房コイル１３を小さくすることができる利点が
ある。また、循環用送風機１４が二線並列に設けられて
いるので、系統別な空調が可能なうえ、大きな送風機−
台によるより全体の小型化が計り易くなる。さらには、
第３風路１５を除く他の通風系における全ての出口端と
入口端が本体ケーシング４の天部に集約されて配設され
、通風系も集合的に配設されているので、本体１がコン
パクトになり室内設置に好適なものとなる。Cooling or heating is performed by operating the heat source device 18, the air conditioning coil 13, and the circulation blower 14. That is, by operating the circulation blower 14, a part of the first air passage 8 and the third air passage 15 are
An airflow is formed between the air conditioning and heating coils 13, and the airflow that becomes cooling air or heating air is blown out from each air supply blowing lower through the duct 5 into the room L2 of the house. Room L where cooled or heated air is supplied
A pressure gradient is created in which the pressure gradually decreases from room L2 toward the installation location of the floor-mounted air conditioner, and the air circulating around room L2 is sucked into the third air passage 15 from the circulating air intake port 21 opened at the front. Rarely, circulating in the house. For ventilation, the exhaust blower 17 and the supply air blower 16 are operated, a part of the indoor air is exhausted to the outside through the second air path 11, and the outdoor air is passed through the first air path 8 to the rooms L2, Lt. This is carried out by supplying This air supply/exhaust ventilation is performed through a total heat exchanger 12 built into the main body 1 so that state variables such as indoor temperature and humidity do not change due to ventilation. The circulation blower 14 can operate two lines individually, and can also perform air conditioning operation only for the room L2 that requires air conditioning. If the open end of the duct 5 connected to the indoor air intake port 9 is placed in a place where the air inside the house is easily polluted, such as the kitchen,
Since this room has negative pressure, efficient and energy-saving differential pressure ventilation can be implemented. Furthermore, if it is installed in a sanitary room Ll with high air cleanliness as shown in FIG. 4, highly clean cooling air or heating air can be circulated and supplied to each room. Structurally, the first air passage 8 and the third air passage 15 merge in front of the heating and cooling coil 13, allowing heat exchange with a large amount of air, which has the advantage that the heating and cooling coil 13 can be made smaller. In addition, since the circulation blowers 14 are installed in two lines in parallel, air conditioning can be performed separately for each system, and a large blower
It is easier to reduce the overall size by using a stand. Furthermore,
All the outlet ends and inlet ends of the ventilation systems other than the third air passage 15 are arranged collectively at the top of the main body casing 4, and the ventilation systems are also arranged collectively, so that the main body 1 It is compact and suitable for indoor installation.
第５図と第６図は床設置型空調装置の応用例をそれぞれ
示したもので、第５図のものは、排気出口１０と排気送
風機１７との間のダクト５にトイレ等、臭気を伴う場所
に連絡したダクト５ａを接続し、臭気を含む空気を本体
１を通過させることなく排気するようにしたものである
。Figures 5 and 6 respectively show application examples of floor-mounted air conditioners. A duct 5a connected to the location is connected to exhaust air containing odor without passing through the main body 1.
また第６図は、給気吹出ロアからの空気流をプレナムチ
ャンバ２２に導入し、このプレナムチャンバ２２に多系
統のダクト５ｂを接続し、二階部分の空調系統や一階部
分の空調系統を構成できるようにしたものである。なお
、第６図において２３はそれぞれダンパを、２・４は給
気バイパスを示す。In addition, FIG. 6 shows that the air flow from the supply air blowing lower is introduced into the plenum chamber 22, and a multi-system duct 5b is connected to this plenum chamber 22, thereby forming an air conditioning system for the second floor and an air conditioning system for the first floor. It has been made possible. In FIG. 6, 23 indicates a damper, and 2 and 4 indicate air supply bypasses.
［発明の効果］
以上、実施例による説明からも明らかなように本発明に
よれば、例えば住宅における空気の汚れ易い部屋又はそ
の近傍等の適所に床置き設置するだけで、住宅の効果的
な空調が可能で、熱交換後の給気流と室内循環空気を合
流させ大きな風量で熱交換させうるので冷暖房コイルを
小さくすることができ、設備工事もメンテナンスも容易
になり、使い勝手の良いものとなるうえ、二系統の風路
の一部を本体ケーシング内の一側部にそれぞれ並列に構
成したことにより本体をコンパクトにでき、室内設置に
好適な空調装置が得られる。[Effects of the Invention] As is clear from the explanations of the embodiments, according to the present invention, by simply installing the product on the floor in an appropriate place, such as in a room where the air is easily polluted or in the vicinity of the room, the effective Air conditioning is possible, and the supply air flow after heat exchange and indoor circulating air are combined to exchange heat with a large air volume, so the air conditioning coil can be made smaller, equipment construction and maintenance are easier, and it is easier to use. Furthermore, by arranging part of the two air channels in parallel on one side of the main body casing, the main body can be made compact, and an air conditioner suitable for indoor installation can be obtained.
第１図は本発明の一実施例としての床設置型空調装置の
構成を示す透視図、第２図は同じくその側面図、第３図
は同じくその平面図、第４図は同じくその適用例を示す
システム構成図、第５図と第６図はそれぞれ床設置型空
調装置の他の応用例を示す構成図、第７図と第８図はそ
れぞれ従来例を示す空調装置の構成図とシステム構成図
である。図において、１は本体、４は本体ケーシング、
５はダクト、６は給気取入口、７は給気吹出口、８は第
１風路、８ａは経路、９は室内空気取入口、１０は排気
出口、１１は第２風路、ｌｌａは経路、１２は全熱交換
器、１３は冷暖房コイル、１４は循環用送風機、１５は
第３風路、１６は給気送風機、１７は排気送風機、２１
は循環空気取入口である。なお、図中同一符号は、同−
又は相当部分を示す。
代理人 大 岩 増 雄（他２名）
第
図
第４図
第
フ
図
第
図Fig. 1 is a perspective view showing the configuration of a floor-mounted air conditioner as an embodiment of the present invention, Fig. 2 is a side view thereof, Fig. 3 is a plan view thereof, and Fig. 4 is an example of its application. 5 and 6 are block diagrams showing other application examples of floor-mounted air conditioners, and Figures 7 and 8 are block diagrams of conventional air conditioners and systems, respectively. FIG. In the figure, 1 is the main body, 4 is the main body casing,
5 is a duct, 6 is a supply air intake, 7 is a supply air outlet, 8 is a first air passage, 8a is a route, 9 is an indoor air intake, 10 is an exhaust outlet, 11 is a second air passage, lla is a route, 12 is a total heat exchanger, 13 is an air conditioning coil, 14 is a circulation blower, 15 is a third air passage, 16 is a supply air blower, 17 is an exhaust blower, 21
is the circulating air intake. Note that the same symbols in the figures refer to the same numbers.
or a corresponding portion. Agent Masuo Oiwa (and 2 others) Figure 4 Figure F Figure
Claims (1)
体ケーシング内に、ダクトを介して送り込まれる室外の
空気を通す給気取入口を始端とし、給気吹出口を終端と
する第１風路と、室内空気取入口を始端とし、ダクトを
介して室外へ連絡する排気出口を終端とする第２風路と
を独立に構成し、上記第１風路と第２風路の途中を本体
ケーシング内に組込んだ熱交換器により構成して両風路
を流れる空気流間での熱交換を可能にするとともに、こ
の熱交換器より給気吹出口側の上記第１風路中には熱源
機からの熱媒の導通により冷房又は暖房を行う冷暖房コ
イルを介在させ、この冷暖房コイルよりさらに給気吹出
口側の上記第１風路中には第１風路に空気流を形成する
循環用送風機を設け、上記熱交換器と上記冷暖房コイル
との間の上記第１風路には室内空気を取入れる第３風路
を連絡させ、上記第１風路の給気取入口には、室外の空
気を吸込む給気送風機の吹出し側を、上記第２風路の排
気出口には、室外に排気する排気送風機の吸込み側をそ
れぞれ接続したものにおいて、上記第１風路の給気取入
口から熱交換器に至るまでの経路と、第２風路の熱交換
器から排気出口に至るまでの経路とを本体ケーシング内
の一側部に並列に構成したことを特徴とする床設置型空
調装置。Inside the main body casing, which has a box-shaped structure and can be placed on an installation plane such as the floor of a building, there is a main body casing, which starts at the air intake and ends at the air supply outlet, through which outdoor air is sent through a duct. A first air path and a second air path that starts at the indoor air intake and ends at an exhaust outlet that communicates with the outdoors via a duct are configured independently, and the first air path and the second air path are located in the middle of the first air path and the second air path. is configured by a heat exchanger built into the main body casing to enable heat exchange between the air flows flowing through both air channels, and the first air channel on the air supply outlet side from the heat exchanger. An air conditioning coil that performs cooling or heating by conduction of a heat medium from the heat source device is interposed, and an air flow is formed in the first air path on the side of the air supply outlet further from the air conditioning coil. A circulating air blower is provided, and a third air path for taking indoor air is connected to the first air path between the heat exchanger and the air conditioning coil, and a third air path for taking indoor air is connected to the air supply inlet of the first air path. In this case, the air supply side of the first air path is connected to the outlet side of the air supply blower that takes in outdoor air, and the suction side of the exhaust air blower that exhausts the air to the outside is connected to the exhaust outlet of the second air path. A floor installation characterized in that a path from the intake port to the heat exchanger and a path from the heat exchanger of the second air path to the exhaust outlet are configured in parallel on one side inside the main body casing. type air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15921190A JPH073296B2 (en) | 1990-06-18 | 1990-06-18 | Floor-mounted air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15921190A JPH073296B2 (en) | 1990-06-18 | 1990-06-18 | Floor-mounted air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0452433A true JPH0452433A (en) | 1992-02-20 |
| JPH073296B2 JPH073296B2 (en) | 1995-01-18 |
Family
ID=15688754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15921190A Expired - Lifetime JPH073296B2 (en) | 1990-06-18 | 1990-06-18 | Floor-mounted air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073296B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020045219A (en) * | 2000-12-08 | 2002-06-19 | 유인석 | A circulation type heat pump for waste heat |
| CN114754426A (en) * | 2022-04-25 | 2022-07-15 | 浙江思科制冷股份有限公司 | Heat and humidity treatment equipment for large-space jet flow air conditioning unit |
-
1990
- 1990-06-18 JP JP15921190A patent/JPH073296B2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020045219A (en) * | 2000-12-08 | 2002-06-19 | 유인석 | A circulation type heat pump for waste heat |
| CN114754426A (en) * | 2022-04-25 | 2022-07-15 | 浙江思科制冷股份有限公司 | Heat and humidity treatment equipment for large-space jet flow air conditioning unit |
| CN114754426B (en) * | 2022-04-25 | 2023-12-29 | 浙江思科制冷股份有限公司 | Large-space jet air conditioning unit heat and humidity treatment equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH073296B2 (en) | 1995-01-18 |
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