JPS60180964U - Refrigerant control device for heat pump air conditioners - Google Patents
Refrigerant control device for heat pump air conditionersInfo
- Publication number
- JPS60180964U JPS60180964U JP6798984U JP6798984U JPS60180964U JP S60180964 U JPS60180964 U JP S60180964U JP 6798984 U JP6798984 U JP 6798984U JP 6798984 U JP6798984 U JP 6798984U JP S60180964 U JPS60180964 U JP S60180964U
- Authority
- JP
- Japan
- Prior art keywords
- heat pump
- control device
- refrigerant control
- receiver
- valve
- 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
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の説明に付するヒートポンプ式空気調和機
の冷媒回路図、第２図は本考案による一実施例のヒート
ポンプ式空気調和機の冷媒回路図である。
２０・・・・・・圧縮機、２１・・・・・・四方弁、２
２・・・・・・室外熱交換器、２３・・・・・・電動膨
張弁、２４・・・・・・受液 ′器、２５．２７・
・・・・・液側電磁弁、２６．２８・・・・・・室内ｉ
、２９，３１，４２．４３・・・・・・キャピラリチュ
ーブ、４０． ４１．５７・・・・・・逆止弁、５１・
・・・・・吐出管、５４・・・・・・バイパス管、５６
・・・・・・熱交換部。FIG. 1 is a refrigerant circuit diagram of a heat pump type air conditioner to be explained in the related art, and FIG. 2 is a refrigerant circuit diagram of a heat pump type air conditioner according to an embodiment of the present invention. 20...Compressor, 21...Four-way valve, 2
2...Outdoor heat exchanger, 23...Electric expansion valve, 24...Liquid receiver, 25.27.
...Liquid side solenoid valve, 26.28...Indoor i
, 29, 31, 42. 43... capillary tube, 40. 41.57...Check valve, 51.
...Discharge pipe, 54 ...Bypass pipe, 56
...Heat exchange section.
Claims (1)
受液器と、室内機対応のキャピラリチューブ及び液側電
磁弁を連設したヒートポンプ式冷凍サイクルと、前記圧
縮機の吐出管より分岐したバイパス管に、過負荷運転時
に開となる電磁弁と、前記室外熱交換器の一部を通して
設けられた熱交換部と、この熱交換部と、前記受液器と
の間に、受液器側に通となる逆止弁と、キャピラリチュ
ーブ等の減圧機構とを設け、過負荷時前記受液器に、前
記バイパス管よりバイパスする冷媒を減圧して送るよう
にしたヒートポンプ式空気調和機の冷媒制御装置。A compressor, a four-way valve, an outdoor heat exchanger, an electric expansion valve,
A heat pump refrigeration cycle in which a liquid receiver, a capillary tube compatible with an indoor unit, and a liquid-side solenoid valve are connected, and a solenoid valve that opens during overload operation in a bypass pipe branched from a discharge pipe of the compressor; A heat exchange section provided through a part of the outdoor heat exchanger, a check valve that is open to the receiver side, and a pressure reducing device such as a capillary tube between this heat exchange section and the receiver. A refrigerant control device for a heat pump type air conditioner, wherein a refrigerant control device for a heat pump type air conditioner is provided with a mechanism, and the refrigerant to be bypassed is sent to the liquid receiver from the bypass pipe under reduced pressure when overloaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6798984U JPS60180964U (en) | 1984-05-10 | 1984-05-10 | Refrigerant control device for heat pump air conditioners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6798984U JPS60180964U (en) | 1984-05-10 | 1984-05-10 | Refrigerant control device for heat pump air conditioners |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60180964U true JPS60180964U (en) | 1985-11-30 |
| JPH0233100Y2 JPH0233100Y2 (en) | 1990-09-06 |
Family
ID=30602325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6798984U Granted JPS60180964U (en) | 1984-05-10 | 1984-05-10 | Refrigerant control device for heat pump air conditioners |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60180964U (en) |
-
1984
- 1984-05-10 JP JP6798984U patent/JPS60180964U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0233100Y2 (en) | 1990-09-06 |
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