JPS6269773U - - Google Patents
Info
- Publication number
- JPS6269773U JPS6269773U JP15927485U JP15927485U JPS6269773U JP S6269773 U JPS6269773 U JP S6269773U JP 15927485 U JP15927485 U JP 15927485U JP 15927485 U JP15927485 U JP 15927485U JP S6269773 U JPS6269773 U JP S6269773U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- outdoor heat
- upstream
- throttle
- 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.)
- Pending
Links
- 239000003507 refrigerant Substances 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010257 thawing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
第１図は本考案の１実施例を示す冷媒回路図、
第２図は従来のヒートポンプ式空気調和機の冷媒
回路図である。
圧縮機……１、四方弁……３、室内熱交換器…
…４、絞り……１３，８，９、上流側室外熱交換
器……６、下流側室外熱交換器……５、第１の電
磁弁……１８、第２の電磁弁……２１。
FIG. 1 is a refrigerant circuit diagram showing one embodiment of the present invention;
FIG. 2 is a refrigerant circuit diagram of a conventional heat pump type air conditioner. Compressor...1, Four-way valve...3, Indoor heat exchanger...
...4, throttle...13, 8, 9, upstream outdoor heat exchanger...6, downstream outdoor heat exchanger...5, first solenoid valve...18, second solenoid valve...21.
Claims (1)
交換器よりなるヒートポンプ式空気調和機におい
て、前記室外熱交換器を２分して空気流に対して
上流側と下流側とに配置するとともにこれら両室
外熱交換器に対し、暖房運転時には前記室内熱交
換器で凝縮した冷媒を絞りを通して並行して流し
、除霜運転時は前記上流側室外熱交換器に吐出ガ
スの一部を導き、かつ、同上流側室外熱交換器及
び前記室内熱交換器で凝縮した冷媒を絞りを通し
て前記下流側室外熱交換器へ導く冷媒回路を設け
たことを特徴とするヒートポンプ式空気調和機。 In a heat pump air conditioner consisting of a compressor, a four-way valve, an indoor heat exchanger, a throttle, and an outdoor heat exchanger, the outdoor heat exchanger is divided into two parts and placed on the upstream side and the downstream side with respect to the air flow. At the same time, during heating operation, the refrigerant condensed in the indoor heat exchanger is allowed to flow in parallel through the throttles to both outdoor heat exchangers, and during defrosting operation, a part of the discharged gas is guided to the upstream outdoor heat exchanger. A heat pump type air conditioner, further comprising a refrigerant circuit that guides refrigerant condensed in the upstream outdoor heat exchanger and the indoor heat exchanger to the downstream outdoor heat exchanger through a throttle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15927485U JPS6269773U (en) | 1985-10-19 | 1985-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15927485U JPS6269773U (en) | 1985-10-19 | 1985-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6269773U true JPS6269773U (en) | 1987-05-01 |
Family
ID=31083546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15927485U Pending JPS6269773U (en) | 1985-10-19 | 1985-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6269773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015198475A1 (en) * | 2014-06-27 | 2015-12-30 | 三菱電機株式会社 | Refrigeration cycle device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59219669A (en) * | 1983-05-27 | 1984-12-11 | 松下精工株式会社 | Heat pump air conditioner |
-
1985
- 1985-10-19 JP JP15927485U patent/JPS6269773U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59219669A (en) * | 1983-05-27 | 1984-12-11 | 松下精工株式会社 | Heat pump air conditioner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015198475A1 (en) * | 2014-06-27 | 2015-12-30 | 三菱電機株式会社 | Refrigeration cycle device |
| JP5865561B1 (en) * | 2014-06-27 | 2016-02-17 | 三菱電機株式会社 | Refrigeration cycle equipment |
| US10401047B2 (en) | 2014-06-27 | 2019-09-03 | Mitsubishi Electric Corporation | Refrigeration cycle apparatus |