JPS62130362U - - Google Patents
Info
- Publication number
- JPS62130362U JPS62130362U JP1816186U JP1816186U JPS62130362U JP S62130362 U JPS62130362 U JP S62130362U JP 1816186 U JP1816186 U JP 1816186U JP 1816186 U JP1816186 U JP 1816186U JP S62130362 U JPS62130362 U JP S62130362U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- heat exchanger
- heating expansion
- check valve
- bypass circuit
- 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
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
第１図は本考案の１実施例を示す冷媒系統図、
第２図及び第３図はそれぞれ従来のヒートポンプ
式空気調和機の冷媒系統図である。
圧縮器……１、四方弁……１１、室内熱交換器
……２、冷房用絞り……７、逆止弁……９、暖房
用膨張弁……１００、感温筒……１００ａ、逆止
弁……１０、室外熱交換器……３、電磁弁……１
０３、絞り……１０４、逆止弁……１０５、バイ
パス回路……１０６、高圧液ライン……１０７。
FIG. 1 is a refrigerant system diagram showing one embodiment of the present invention.
FIGS. 2 and 3 are refrigerant system diagrams of conventional heat pump air conditioners, respectively. Compressor...1, Four-way valve...11, Indoor heat exchanger...2, Cooling throttle...7, Check valve...9, Heating expansion valve...100, Temperature sensing cylinder...100a, Reverse Stop valve...10, Outdoor heat exchanger...3, Solenoid valve...1
03, Throttle...104, Check valve...105, Bypass circuit...106, High pressure liquid line...107.
Claims (1)
逆止弁との並列回路、感温筒を有する暖房用膨張
弁と逆止弁との並列回路及び室外熱交換器を順次
接続してなるヒートポンプ式空気調和機において
、一端が上記冷房用絞りと上記暖房用膨張弁との
間の高圧液ラインに、他端が上記室外熱交換器と
上記暖房用膨張弁の感温筒配設位置との間に接続
されたバイパス回路を設け、同バイパス回路に低
圧圧力が設定値以上になつたとき開く電磁弁、絞
り及び逆止弁を介装したことを特徴とするヒート
ポンプ式空気調和機。 A compressor, a four-way valve, an indoor heat exchanger, a parallel circuit of a cooling throttle and a check valve, a parallel circuit of a heating expansion valve with a temperature-sensitive cylinder and a check valve, and an outdoor heat exchanger are connected in sequence. In the heat pump type air conditioner, one end is connected to the high-pressure liquid line between the cooling throttle and the heating expansion valve, and the other end is the temperature-sensing tube installation position of the outdoor heat exchanger and the heating expansion valve. 1. A heat pump air conditioner, characterized in that a bypass circuit is provided between the bypass circuit and the bypass circuit is equipped with a solenoid valve, a throttle, and a check valve that open when low pressure exceeds a set value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1816186U JPS62130362U (en) | 1986-02-13 | 1986-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1816186U JPS62130362U (en) | 1986-02-13 | 1986-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62130362U true JPS62130362U (en) | 1987-08-18 |
Family
ID=30811582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1816186U Pending JPS62130362U (en) | 1986-02-13 | 1986-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62130362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0268455A (en) * | 1988-09-05 | 1990-03-07 | Mitsubishi Motors Corp | Air conditioner |
-
1986
- 1986-02-13 JP JP1816186U patent/JPS62130362U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0268455A (en) * | 1988-09-05 | 1990-03-07 | Mitsubishi Motors Corp | Air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6176266U (en) | ||
| JPS62173670U (en) | ||
| JPS6419873U (en) | ||
| JPS62162558U (en) | ||
| JPS6184468U (en) | ||
| JPH02109909U (en) | ||
| JPS635356U (en) | ||
| JPS63188465U (en) | ||
| JPS6332262U (en) | ||
| JPS6291166U (en) | ||
| JPS61178160U (en) | ||
| JPS5835782U (en) | Separate air conditioner | |
| JPS62130363U (en) | ||
| JPS60133378U (en) | Heat pump air conditioning system | |
| JPS6214276U (en) | ||
| JPS61178169U (en) | ||
| JPS62189566U (en) | ||
| JPS62120163U (en) | ||
| JPS63134362U (en) | ||
| JPS63155963U (en) | ||
| JPS6422963U (en) | ||
| JPS6184470U (en) | ||
| JPH0158054U (en) | ||
| JPS62204256U (en) | ||
| JPS62171866U (en) |