JPS6144160U - air conditioner - Google Patents
air conditionerInfo
- Publication number
- JPS6144160U JPS6144160U JP12746584U JP12746584U JPS6144160U JP S6144160 U JPS6144160 U JP S6144160U JP 12746584 U JP12746584 U JP 12746584U JP 12746584 U JP12746584 U JP 12746584U JP S6144160 U JPS6144160 U JP S6144160U
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- air conditioner
- valve
- refrigeration cycle
- 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.)
- Granted
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係る空気調和機の一実施例の要部の冷
凍ザイクル図、第２図は第１図で示す一実施例の概略シ
ーケンズ図、第３図は第１図て示す一実施例の作用を説
明するための概略運転制御フローチャート、第４図は能
力可変のコンプレッサと能力一定のコンプレッサとを併
有する従来の空気調和機の冷凍サイクル図、第５図は、
第４図で示す従来例の概略運転制御フローチャートであ
る。
２０・・・室外ユニット、２１・・・冷媒配管ミ２２・
・・第１コンプレツサ、２３・・・四方弁、２４・・・
室外側熱交換器、２５・・・ブリッジ回路、２６・・・
逆止弁、２７・・・キャピラリチューブ、２８・・・二
方弁、２９・・・膨張弁、３０・・・バイパス管、３１
・・・バイパス二方弁、３２・・・バイパスキャピラリ
チューブ、３３・・・第２コンプレッサ、３４・・・電
磁接触器、３４ａ・・・ａ接点、３４ｂ・・・ｂ接点、
３５・・・第２コンプレッサ制御装置。Fig. 1 is a refrigeration cycle diagram of the main parts of an embodiment of the air conditioner according to the present invention, Fig. 2 is a schematic sequence diagram of the embodiment shown in Fig. 1, and Fig. 3 is a diagram of the main parts of the embodiment shown in Fig. 1. A schematic operation control flowchart for explaining the operation of the embodiment, FIG. 4 is a refrigeration cycle diagram of a conventional air conditioner having both a variable capacity compressor and a constant capacity compressor, and FIG.
5 is a schematic operation control flowchart of the conventional example shown in FIG. 4. FIG. 20...Outdoor unit, 21...Refrigerant piping 22.
...First compressor, 23...Four-way valve, 24...
Outdoor heat exchanger, 25... Bridge circuit, 26...
Check valve, 27... Capillary tube, 28... Two-way valve, 29... Expansion valve, 30... Bypass pipe, 31
...Bypass two-way valve, 32...Bypass capillary tube, 33...Second compressor, 34...Magnetic contactor, 34a...A contact, 34b...B contact,
35...Second compressor control device.
Claims (1)
ツサとで室内側熱交換器を共用して各冷凍サイクルをそ
れそれ独立して形成する空気調和機において、上記第１
コンプレツサを含む冷凍サイクルの冷房運転時における
室外側熱交換器の下流側を、この第１コンプレツサの吸
込側に連通させるバイパス路を設け、このバイパス路の
途中に膨張機構と開閉弁とをそれそれ介装し、上記第２
コンプレツサの運転停止時に上記開閉弁を開弁させるよ
うにしたことを特徴とする空気調和機。In an air conditioner in which a first compressor with a variable capacity and a second compressor with a constant capacity share an indoor heat exchanger to form each refrigeration cycle independently,
A bypass path is provided that communicates the downstream side of the outdoor heat exchanger with the suction side of the first compressor during cooling operation of the refrigeration cycle including the compressor, and an expansion mechanism and an on-off valve are installed in the middle of this bypass path. Intervening, the above second
An air conditioner characterized in that the on-off valve is opened when the compressor stops operating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12746584U JPS6144160U (en) | 1984-08-24 | 1984-08-24 | air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12746584U JPS6144160U (en) | 1984-08-24 | 1984-08-24 | air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6144160U true JPS6144160U (en) | 1986-03-24 |
| JPH0311664Y2 JPH0311664Y2 (en) | 1991-03-20 |
Family
ID=30686109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12746584U Granted JPS6144160U (en) | 1984-08-24 | 1984-08-24 | air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6144160U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS591959A (en) * | 1982-06-25 | 1984-01-07 | 株式会社日立製作所 | Air-cooling heat pump type air conditioner |
-
1984
- 1984-08-24 JP JP12746584U patent/JPS6144160U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS591959A (en) * | 1982-06-25 | 1984-01-07 | 株式会社日立製作所 | Air-cooling heat pump type air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0311664Y2 (en) | 1991-03-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6144160U (en) | air conditioner | |
| JPS6073073U (en) | Multi-room air conditioner | |
| JPS5921467U (en) | Heat pump refrigeration cycle | |
| JPS5839468U (en) | Heat pump air conditioner | |
| JPS6110470U (en) | air conditioner | |
| JPS5979777U (en) | air conditioner | |
| JPS617786U (en) | Heat pump dehumidifying dryer | |
| JPS59139875U (en) | Silencer for multi-room air conditioners | |
| JPS6129272U (en) | Air conditioner with floor heater | |
| JPS58183468U (en) | Multi-room air conditioner | |
| JPS59115272U (en) | Air conditioner for both cooling and dehumidification | |
| JPS5975673U (en) | Air conditioner equipped with refrigerant heater | |
| JPS60111461U (en) | Defrosting control device for heat pump air conditioning equipment | |
| JPS59151066U (en) | Heat pump air conditioner | |
| JPS5936483U (en) | air conditioner | |
| JPS5828256U (en) | air conditioner | |
| JPS59195468U (en) | Refrigerant heating air conditioner | |
| JPS5883059U (en) | Air conditioning equipment | |
| JPS58183466U (en) | Heat pump air conditioning system | |
| JPS5949829U (en) | air conditioner | |
| JPS60180964U (en) | Refrigerant control device for heat pump air conditioners | |
| JPS58129473U (en) | Separate air conditioner | |
| JPS60165773U (en) | Air conditioner defrost cycle | |
| JPS6092061U (en) | air conditioner | |
| JPS6037772U (en) | air conditioner |