JPS58266U - Refrigeration cycle equipment in air conditioners - Google Patents
Refrigeration cycle equipment in air conditionersInfo
- Publication number
- JPS58266U JPS58266U JP9473081U JP9473081U JPS58266U JP S58266 U JPS58266 U JP S58266U JP 9473081 U JP9473081 U JP 9473081U JP 9473081 U JP9473081 U JP 9473081U JP S58266 U JPS58266 U JP S58266U
- Authority
- JP
- Japan
- Prior art keywords
- refrigeration cycle
- capacity control
- pressure
- air conditioners
- cycle equipment
- 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
Landscapes
- Air Conditioning Control Device (AREA)
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図は従来例を示す冷凍サイクル図、第２図は本考案
の一実施例を示す冷凍サイクル図である。
９・・・・・・圧縮機、１１・・・・・・容量制御機構
部、１２・・・・・・二方弁（開閉弁）、１３・・・・
・・冷媒配管、１４・・・・・・室内側熱交換器、１５
・・・・・・減圧装置、１６・・・・・・室外側熱交換
器。FIG. 1 is a refrigeration cycle diagram showing a conventional example, and FIG. 2 is a refrigeration cycle diagram showing an embodiment of the present invention. 9... Compressor, 11... Capacity control mechanism section, 12... Two-way valve (on/off valve), 13...
... Refrigerant piping, 14 ... Indoor heat exchanger, 15
...... Pressure reduction device, 16... Outdoor heat exchanger.
Claims (1)
凍サイクル装置であって、前記圧縮機に、吸入圧力に近
い圧力を印加したとき容量制御状態となり、吐出圧力に
近い圧力を印加したとき容量制御をしない状態となる容
量制御機構を設け、冷凍サイクルの暖房時に吐出圧力、
冷房時に吸入圧。 力が作用する部分と前記容量ル制御機構とを開閉弁を介
して連絡し、前記冷暖房機が暖房運転中での除霜運転開
始前に前記開閉弁を閉止させるようにしたことを特徴と
する空気調和機における冷凍サイクル装置。[Claims for Utility Model Registration] A refrigeration cycle device for an air conditioner, including a compressor, a four-way valve, and a heat exchanger, which enters a capacity control state when a pressure close to suction pressure is applied to the compressor, and discharges A capacity control mechanism is provided that does not perform capacity control when a pressure close to the pressure is applied, and the discharge pressure and
Suction pressure during cooling. The part on which the force acts is connected to the capacity control mechanism via an on-off valve, and the on-off valve is closed before the start of defrosting operation when the air conditioner is in heating operation. Refrigeration cycle equipment in air conditioners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9473081U JPS58266U (en) | 1981-06-25 | 1981-06-25 | Refrigeration cycle equipment in air conditioners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9473081U JPS58266U (en) | 1981-06-25 | 1981-06-25 | Refrigeration cycle equipment in air conditioners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58266U true JPS58266U (en) | 1983-01-05 |
Family
ID=29889652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9473081U Pending JPS58266U (en) | 1981-06-25 | 1981-06-25 | Refrigeration cycle equipment in air conditioners |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58266U (en) |
-
1981
- 1981-06-25 JP JP9473081U patent/JPS58266U/en active Pending
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