JPS5938488B2 - air conditioner - Google Patents
air conditionerInfo
- Publication number
- JPS5938488B2 JPS5938488B2 JP54055594A JP5559479A JPS5938488B2 JP S5938488 B2 JPS5938488 B2 JP S5938488B2 JP 54055594 A JP54055594 A JP 54055594A JP 5559479 A JP5559479 A JP 5559479A JP S5938488 B2 JPS5938488 B2 JP S5938488B2
- Authority
- JP
- Japan
- Prior art keywords
- main body
- blower
- air
- heat exchanger
- suction port
- 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.)
- Expired
Links
Landscapes
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Description
【発明の詳細な説明】
(発明の技術分野)
本発明は、空気調和機に係シ、特にセパレート形の室内
側ユニットの構造改良に関する。DETAILED DESCRIPTION OF THE INVENTION (Technical Field of the Invention) The present invention relates to an air conditioner, and particularly to a structural improvement of a separate indoor unit.
(発明の技術的背景とその問題点)
七″レート形の空気調和機における室内側ユニットは従
来、第1図に示すように構成される。(Technical background of the invention and its problems) An indoor unit in a seven-inch rate air conditioner has conventionally been configured as shown in FIG.
すなわち、本体1の前面上部に図示しないフィルタを備
えた吸込口2が、かつその下部に吹出口3がそれぞれ設
けられる。That is, a suction port 2 equipped with a filter (not shown) is provided at the upper front surface of the main body 1, and an outlet port 3 is provided at the bottom thereof.
上記吸込口2に相対向する本体1内に熱交換器4が配設
され、この斜め下方部位には横流ファンを備えた送風機
5が配設される。A heat exchanger 4 is disposed within the main body 1 facing the suction port 2, and a blower 5 equipped with a cross-flow fan is disposed diagonally below the heat exchanger 4.
なお本体1の背面内側には送風案内路を兼用する断熱材
6が設けられる。Note that a heat insulating material 6 is provided on the inside of the back surface of the main body 1, which also serves as a ventilation guide path.
しかして送風機5を駆動することによシ被空調室の空気
は図中矢印に示すように吸込口2−熱交換器4−送風機
5−吹出口3の順に導びかれ再び被空調室へ導出される
ようになっている。By driving the blower 5, the air in the conditioned room is guided in the order of the suction port 2, the heat exchanger 4, the blower 5, and the outlet 3 as shown by the arrow in the figure, and is again led out to the conditioned room. It is now possible to do so.
のように吸込口2に導入された空気は直ちに熱交換器4
で熱交換され、たとえば冷気に換わるので、熱交換器4
以降の送風案内路に沿う部位は全て断熱し結露対策を充
分とするとともに冷気洩れ防止用のシールを完全、かつ
確実にする必要がある。The air introduced into the suction port 2 immediately passes through the heat exchanger 4 as shown in FIG.
heat exchanger 4.
It is necessary to insulate all subsequent parts along the air guide path to take adequate measures against condensation, and to ensure that the seal is completely and securely sealed to prevent cold air leakage.
したがって手間がかがシコスト高は避けられない。Therefore, the labor and costs are unavoidable.
さらに上記送風機5は、この吸込側に熱交換器4が配置
され吸込特性が悪く、送風効率の向上を得るため送風機
5と熱交換器4とを本体1の奥行方向に対向させなけれ
ばならない。Furthermore, the blower 5 has poor suction characteristics because the heat exchanger 4 is disposed on the suction side, and the blower 5 and the heat exchanger 4 must be opposed in the depth direction of the main body 1 in order to improve the blowing efficiency.
また送風機特性に影響を与える巻始め部7とノーズ部8
とを、それぞれ断熱材6の一部とドレンパラ4aとで形
成することになる7!Jζ これらはやはち本体1の奥
行方向に対向することになる。Also, the winding start part 7 and the nose part 8, which affect the blower characteristics.
7! are formed by a part of the heat insulating material 6 and the drain plug 4a, respectively. Jζ These end up facing each other in the depth direction of the main body 1.
したがって本体1の奥行寸法の縮少化の陣害となシ、薄
形化が得られなくなるほどの不具合が生じている。Therefore, the depth dimension of the main body 1 has been reduced, and problems have arisen to the extent that it is no longer possible to achieve a thinner structure.
(発明の目的)
本発明は上記事祥に着目してなされたものであり、その
目的とするところは、本体に配置される送風機と熱交換
器および送風流路を最適状態に設定することによシ、送
風効率の向上を得るとともにコストの低減化を図シ、併
せて本体の薄形化が可能な空気調和機を提供しようとす
るものである。(Object of the Invention) The present invention has been made with attention to the above-mentioned origin, and its purpose is to set the blower, heat exchanger, and air flow path arranged in the main body in an optimal state. The present invention aims to provide an air conditioner that improves air blowing efficiency, reduces costs, and allows the main body to be made thinner.
(発明の概要)
本発明は本体と、この本体前面に設けられる吸込口およ
び吹出口と、前記本体内に吸込口と対向して配設される
送風機と、同じく前記本体内に吹出口と対向して配設さ
れる熱交換器と、前記送風機のケーシングを構成する本
体の背面板と、前記吹出口と前記吸込口とを仕切るよう
に挿設され送風機のノーズを兼用する断熱材から成る仕
切板とを具備することを特徴としている。(Summary of the Invention) The present invention includes a main body, an inlet and an outlet provided on the front surface of the main body, a blower disposed in the main body opposite to the inlet, and a blower disposed in the main body opposite to the outlet. a heat exchanger disposed as a blower, a back plate of a main body constituting a casing of the blower, and a partition made of a heat insulating material inserted to partition the air outlet and the suction port and serving also as the nose of the blower. It is characterized by comprising a board.
(発明の実施例)
以下本発明の一実施例を第2図および第3図にもとすい
て説明する。(Embodiment of the Invention) An embodiment of the present invention will be described below with reference to FIGS. 2 and 3.
図中11は空気調和機室内側ユニットの本体である。In the figure, 11 is the main body of the indoor unit of the air conditioner.
この本体11は薄形の矩形面状に形成され、前面上部に
は面積の犬なる吸込口12が設けられる。The main body 11 is formed into a thin rectangular shape, and a suction port 12 having a large area is provided at the upper part of the front surface.
吸込口12にはフィルタ12aが着脱自在に装着される
。A filter 12a is removably attached to the suction port 12.
吸込口12の下方部位にはルーパ13aを備えた吹出口
13が設けられる。A blowout port 13 equipped with a looper 13a is provided below the suction port 12.
吸込口12の側方部位には図示しない電気部品を備えた
操作盤14が設けられ、これは本体11と別個に設けら
れる遠隔操作盤15と電気的に接続する。A control panel 14 equipped with electrical components (not shown) is provided on the side of the suction port 12, and is electrically connected to a remote control panel 15 provided separately from the main body 11.
また本体11内においては、横流ファン16aを備えた
送風機16および熱交換器17が配設される。Further, inside the main body 11, a blower 16 including a cross-flow fan 16a and a heat exchanger 17 are arranged.
上記送風機16の横流ファン16aは上記吸込口12の
奥行方向で、かつこの上部に沿って対向する。The cross-flow fan 16a of the blower 16 faces the suction port 12 in the depth direction and along the top thereof.
また上記熱交換器17は送風機16の下方部位に配置さ
れ、斜め手前側に傾いているとともにその上部は吸込口
12の奥行方向で、かつこの下部に沿って対向する。Further, the heat exchanger 17 is arranged below the blower 16 and is inclined diagonally to the front side, and its upper part faces in the depth direction of the suction port 12 and along the lower part thereof.
熱交換器17の下部は上記吹出口13の奥行方向に対向
し、かつこれよシ下方部位に延出する。The lower portion of the heat exchanger 17 faces the blow-off port 13 in the depth direction and extends further downward.
送風機16と熱交換器17との間には断熱材料からなり
断面路り字状に形成される仕切板18の水平片部18a
が介在する。Between the blower 16 and the heat exchanger 17 is a horizontal piece 18a of a partition plate 18 made of a heat insulating material and having a cross-sectional shape.
intervenes.
仕切板18の立片部18bは吸込口12と熱交換器17
との間に介在する。The vertical piece 18b of the partition plate 18 connects the suction port 12 and the heat exchanger 17.
intervening between.
熱交換器17の下端部は仕切板を兼用するドレンパン1
9上に載る。The lower end of the heat exchanger 17 is a drain pan 1 that also serves as a partition plate.
Listed on 9.
このドレンパン19と本体11底面との間隙20からは
図示しない電気配線、ドレンホースおよび熱交換器17
から室外側ユニットに連通ずる冷媒管などが挿通するよ
うになっている。From the gap 20 between the drain pan 19 and the bottom surface of the main body 11, electrical wiring, a drain hose, and a heat exchanger 17 (not shown) are connected.
A refrigerant pipe or the like that communicates with the outdoor unit is inserted through it.
しかして、送風機16を駆動することによシ、被空調室
の空気は図中矢印に示すように吸込口12から本体11
内へ導入される。By driving the blower 16, the air in the air-conditioned room flows from the suction port 12 to the main body 11 as shown by the arrow in the figure.
introduced into the world.
そして送風機16、熱交換器17、吹出口13の順に導
びかれ吹出口13から再び被空調室へ吹出される送風流
路Sを形成できるようになっている。Then, an air flow path S can be formed in which the air blower 16, the heat exchanger 17, and the air outlet 13 are guided in this order, and the air is blown from the air outlet 13 back into the air-conditioned room.
なお送風特性に影響を与える巻始め部21は本体11の
背面板11a上端部に曲成されてなシ、ノーズ部22は
上記仕切板18水平片部18aが兼用する。Note that the winding start portion 21, which affects the air blowing characteristics, is not curved at the upper end of the back plate 11a of the main body 11, and the horizontal piece portion 18a of the partition plate 18 serves as the nose portion 22.
したがって巻始め部21とノーズ部22とは上下方向に
対向することとなる。Therefore, the winding start portion 21 and the nose portion 22 face each other in the vertical direction.
このようにして構成される空気調和機は後述するような
作用が行われる。The air conditioner constructed in this manner operates as described below.
すなわち、冷凍サイクル運転を開始するとともに送風機
16を駆動することにより、被空調室の空気は送風流路
Sに沿って導ひかれる。That is, by starting the refrigeration cycle operation and driving the blower 16, the air in the air-conditioned room is guided along the blowing passage S.
途中、熱交換器17を通過してこれと熱交換し、たとえ
ば冷気に換わる。On the way, the air passes through a heat exchanger 17 and exchanges heat therewith, and is converted into cold air, for example.
したがって冷気が被空調室に導びかれることによシ、こ
の冷房作用がなされる。Therefore, this cooling effect is achieved by introducing cold air into the air-conditioned room.
なお、本体11内において冷気が導通するのは熱交換器
17から吹出口13に至る区間であシ、その他部分には
熱交換前の空気のみ導通し冷気が導通しない。Note that within the main body 11, cold air is conducted only in a section from the heat exchanger 17 to the outlet 13, and only air before heat exchange is conducted to other parts, but no cold air is conducted.
熱交換器17と吹出口13との間隔はごく短いので、断
熱構造およびシール構造はごく簡単ですむ。Since the distance between the heat exchanger 17 and the air outlet 13 is very short, the insulation structure and sealing structure are very simple.
しかも送風機16の吸込側は吸込口12だけであるから
抵抗が少く、かつ巻始め部21とノーズ部22とは上下
に対向しているので、風の流れは円滑であ多送風効率が
良い。Furthermore, since there is only the suction port 12 on the suction side of the blower 16, there is little resistance, and since the winding start portion 21 and the nose portion 22 are vertically opposed to each other, the air flows smoothly and has good multi-air blowing efficiency.
また前述のように巻始め部21等を含むケーシングを背
面板11aで屈曲形成しているため別途ケーシングを設
ける必要がなく、送風性能のバラツキも小さくできる。Further, as described above, since the casing including the winding start portion 21 and the like is bent by the back plate 11a, there is no need to provide a separate casing, and variations in air blowing performance can be reduced.
すなわち従来はケーシングを発泡材によって別途形成し
、これを単に本体内部にはめ込んでいた。That is, conventionally, the casing was formed separately from a foam material and simply fitted inside the main body.
このため組立時のバラツキによシ送風路が変形し、送風
性能のバラツキを生じていた。For this reason, the air blowing passage was deformed due to variations during assembly, resulting in variations in air blowing performance.
本実施例では別途ケーシングを設ける必要がなくなると
ともに、この問題をも解消できる。In this embodiment, there is no need to provide a separate casing, and this problem can also be solved.
また、仕切板18でノーズを兼用しているため部品点数
が減少するとともに、仕切板を断熱材で形成しているか
ら、冷却前の空気が接触する仕切板の面に結露を生ずる
こともない。In addition, since the partition plate 18 also serves as the nose, the number of parts is reduced, and since the partition plate is made of a heat insulating material, there is no possibility of condensation forming on the surface of the partition plate that the air comes into contact with before cooling. .
(発明の効果) 以上のように本発明によれば以下の効果を奏する。(Effect of the invention) As described above, the present invention provides the following effects.
(1)熱交換器を送風機の下流側に配置しているため断
熱材を大幅に削減できる。(1) Since the heat exchanger is placed downstream of the blower, the amount of insulation material can be significantly reduced.
(2)送風機のケーシングを本体の背面板で構成してい
るため別途ケーシングを設ける必要がなく、また、送風
性能のバラツキも小さくなる。(2) Since the casing of the blower is constructed from the back plate of the main body, there is no need to provide a separate casing, and variations in blowing performance are also reduced.
(3)仕切板でノーズを兼用させているため部品点数が
減少する。(3) The number of parts is reduced because the partition plate also serves as the nose.
(4)仕切板を断熱材で形成していることから冷却前の
空気が接触する面の結露を防止できる。(4) Since the partition plate is made of a heat insulating material, it is possible to prevent dew condensation on the surface that comes into contact with the air before cooling.
第1図は本発明の従来例を示す空気調和機の縦断面図、
第2図は本発明の一実施例を示す空気調和機の斜視図、
第3図はその縦断面図である。
11・・・・・・本体、lla・・・・・・背面板、1
2・・・・・・吸込口、13・・・・・・吹出口、16
・・・・・・送風機、17・・・・・・熱交換器、18
・・・・・・仕切板、22・・・・・・ノーズ。FIG. 1 is a longitudinal sectional view of an air conditioner showing a conventional example of the present invention;
FIG. 2 is a perspective view of an air conditioner showing an embodiment of the present invention;
FIG. 3 is a longitudinal sectional view thereof. 11...Main body, lla...Back plate, 1
2...Suction port, 13...Blowout port, 16
...Blower, 17...Heat exchanger, 18
...Partition plate, 22...Nose.
Claims (1)
出口と、前記本代内に吸込口と対向して配設される送風
機と、同じく前記本体内に吹出口と対向して配設される
野交換器、前記送風機のケーシングを構成する本体の背
面板と、前記吹出口と前記吸込口とを仕切るように挿設
され送風機のノーズを兼用する断熱材から成る仕切板と
を具備することを特徴とする空気調和機。1. A main body, an inlet and an outlet provided on the front surface of the main body, a blower disposed within the main body facing the inlet, and a blower also disposed within the main body opposite the outlet. The field exchanger includes a back plate of a main body constituting a casing of the blower, and a partition plate made of a heat insulating material inserted to partition the air outlet and the suction port and also serving as a nose of the blower. Characteristic air conditioner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54055594A JPS5938488B2 (en) | 1979-05-07 | 1979-05-07 | air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54055594A JPS5938488B2 (en) | 1979-05-07 | 1979-05-07 | air conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55150440A JPS55150440A (en) | 1980-11-22 |
JPS5938488B2 true JPS5938488B2 (en) | 1984-09-17 |
Family
ID=13003080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54055594A Expired JPS5938488B2 (en) | 1979-05-07 | 1979-05-07 | air conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5938488B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5705364A (en) | 1995-06-06 | 1998-01-06 | Genentech, Inc. | Mammalian cell culture process |
-
1979
- 1979-05-07 JP JP54055594A patent/JPS5938488B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS55150440A (en) | 1980-11-22 |
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