JPS6060668U - Heat pump air conditioner - Google Patents
Heat pump air conditionerInfo
- Publication number
- JPS6060668U JPS6060668U JP15213683U JP15213683U JPS6060668U JP S6060668 U JPS6060668 U JP S6060668U JP 15213683 U JP15213683 U JP 15213683U JP 15213683 U JP15213683 U JP 15213683U JP S6060668 U JPS6060668 U JP S6060668U
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- heating
- refrigerant
- capillary
- air conditioner
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は公知の２室型ヒ一トポンプ式空気調和機を示す
系統図、第２図は本考案を２室型ヒ一ト示ンプ式空気調
和機に適用した一実施例を示す系統図、第３図は第２図
のキャピラリの出口圧力と流量との関係を示す線図であ
る。
２１・・・圧縮機、２２・・・四方切換弁、２３・・・
室外側熱交換器、２４・・・冷房用キャピラリ、２５・
・・暖房用キャピラリ、２６ａ、２６ｂ・・・冷房暖房
共用キャピラリ、２７ａ、２７ｂ・・・電磁弁、２８ａ
。
２８ｂ−・・第１の逆止弁、２９ ′ａｔ ２９ ｂ”
’第２の逆止弁、３０・・・逆止弁、３１ａ＊３１ｂ・
・・室内側熱交換器。Fig. 1 is a system diagram showing a known two-chamber human pump air conditioner, and Fig. 2 is a system diagram showing an embodiment in which the present invention is applied to a two-chamber human pump air conditioner. , FIG. 3 is a diagram showing the relationship between the outlet pressure and flow rate of the capillary in FIG. 2. 21... Compressor, 22... Four-way switching valve, 23...
Outdoor heat exchanger, 24...Cooling capillary, 25.
...Heating capillary, 26a, 26b...Cooling/heating common capillary, 27a, 27b...Solenoid valve, 28a
. 28b--first check valve, 29'at 29b''
'Second check valve, 30...Check valve, 31a*31b*
...Indoor heat exchanger.
Claims (1)
室外側熱交換器、冷房用キャピラリを経を分岐点にて分
流し、分流された冷媒をそれぞれ暖冷房共用キャピラ辺
および室内側熱交換器を経て合流したのち上記四方切換
弁を経て上記圧縮機に戻すようにしたヒートポンプ式空
気調和機にお、いて、上記分岐点からの分流管路にそれ
ぞれ直列に挿入された順方向電磁弁および第１の逆止弁
と、上記第１の逆止弁の下流にそれぞれ接続され暖房運
転時に上記各暖冷房共用キャピラリからの冷媒をそれぞ
れ日２の逆止弁を経て合流したのち暖房用キャピラリを
経て上記分岐点に導入する第１の暖房運転用冷媒管路と
、上記各順方向電磁弁の下流にそれぞれ接続され暖房運
転時に冷媒を合流した♀ち共通逆止弁を経て上記冷房用
キャピラリの上流に導入する第２の暖房運転用冷媒管路
とを具えたことを特徴とするヒートポンプ式空気調和機
。A four-way switching valve controls the refrigerant discharged from the compressor during cooling operation.
The outdoor heat exchanger and cooling capillary are separated at a branch point, and the separated refrigerants are combined via the heating/cooling common capillary side and the indoor heat exchanger, and then passed through the four-way switching valve to the compressor. In a heat pump type air conditioner configured to return to first refrigerant pipes for heating operation, which are connected downstream of the heating and cooling operation, and during heating operation, the refrigerant from each of the heating and cooling common capillaries joins together through the respective check valves, and then is introduced into the branching point via the heating capillary. and a second refrigerant pipe line for heating operation which is connected downstream of each of the forward direction solenoid valves and into which the refrigerant joins during heating operation is introduced upstream of the cooling capillary via a common check valve. A heat pump air conditioner featuring the following features:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15213683U JPS6060668U (en) | 1983-10-03 | 1983-10-03 | Heat pump air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15213683U JPS6060668U (en) | 1983-10-03 | 1983-10-03 | Heat pump air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6060668U true JPS6060668U (en) | 1985-04-26 |
| JPH0212542Y2 JPH0212542Y2 (en) | 1990-04-09 |
Family
ID=30336943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15213683U Granted JPS6060668U (en) | 1983-10-03 | 1983-10-03 | Heat pump air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6060668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014025673A (en) * | 2012-07-30 | 2014-02-06 | Fujitsu General Ltd | Air conditioner |
-
1983
- 1983-10-03 JP JP15213683U patent/JPS6060668U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014025673A (en) * | 2012-07-30 | 2014-02-06 | Fujitsu General Ltd | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0212542Y2 (en) | 1990-04-09 |
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