JPS6285880U - - Google Patents
Info
- Publication number
- JPS6285880U JPS6285880U JP17614385U JP17614385U JPS6285880U JP S6285880 U JPS6285880 U JP S6285880U JP 17614385 U JP17614385 U JP 17614385U JP 17614385 U JP17614385 U JP 17614385U JP S6285880 U JPS6285880 U JP S6285880U
- Authority
- JP
- Japan
- Prior art keywords
- indoor
- heat pump
- air conditioner
- expansion valves
- indoor unit
- 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 3
- 238000001816 cooling Methods 0.000 claims 2
- 238000010257 thawing Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の１実施例に係る空気調和機の
冷媒系統図、第２図は従来の空気調和機の冷媒系
統図である。
１：圧縮機、２：四方弁、３Ａ，３Ｂ：室内熱
交換器、４Ａ，４Ｂ：電子膨脹弁、５：電子膨脹
弁、６：逆止弁、７：室外熱交換器、８：アキユ
ムレータ、９Ａ，９Ｂ：室内フアン、１０：室外
フアン、１１Ａ，１１Ｂ……冷風ストツプ用サー
モ、１２：デフロスト用サーモ、１３：デフロス
ト用コントローラ。
FIG. 1 is a refrigerant system diagram of an air conditioner according to an embodiment of the present invention, and FIG. 2 is a refrigerant system diagram of a conventional air conditioner. 1: Compressor, 2: Four-way valve, 3A, 3B: Indoor heat exchanger, 4A, 4B: Electronic expansion valve, 5: Electronic expansion valve, 6: Check valve, 7: Outdoor heat exchanger, 8: Accumulator, 9A, 9B: Indoor fan, 10: Outdoor fan, 11A, 11B...Thermostat for stopping cold air, 12: Thermostat for defrost, 13: Controller for defrost.
Claims (1)
る室内機を、複数個備えたマルチタイプのヒート
ポンプ式空気調和機において、前記冷房用絞りを
開度が自由に調整可能な膨脹弁となすとともに、
デフロスト時室内機の運転状態の如何に拘らず、
前記膨脹弁をすべて全開とし、デフロスト終了後
、室内機の冷媒配管温度が所定温度以上となつた
とき、前記膨脹弁を定められた開度となすデフロ
ストコントローラを備えたことを特徴とするヒー
トポンプ式空気調和機。 In a multi-type heat pump air conditioner equipped with a plurality of indoor units consisting of an indoor heat exchanger, a cooling throttle, and an indoor fan, the cooling throttle is an expansion valve whose opening degree can be freely adjusted, and
Regardless of the operating status of the indoor unit during defrosting,
The heat pump type heat pump type, characterized by comprising a defrost controller that fully opens all of the expansion valves and opens the expansion valves to a predetermined degree when the refrigerant pipe temperature of the indoor unit reaches a predetermined temperature or higher after defrosting is completed. Air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17614385U JPS6285880U (en) | 1985-11-18 | 1985-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17614385U JPS6285880U (en) | 1985-11-18 | 1985-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6285880U true JPS6285880U (en) | 1987-06-01 |
Family
ID=31116108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17614385U Pending JPS6285880U (en) | 1985-11-18 | 1985-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6285880U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59150276A (en) * | 1983-02-16 | 1984-08-28 | 松下精工株式会社 | Multi-chamber type air conditioner |
| JPS60114670A (en) * | 1983-11-28 | 1985-06-21 | 株式会社東芝 | Air conditioner |
-
1985
- 1985-11-18 JP JP17614385U patent/JPS6285880U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59150276A (en) * | 1983-02-16 | 1984-08-28 | 松下精工株式会社 | Multi-chamber type air conditioner |
| JPS60114670A (en) * | 1983-11-28 | 1985-06-21 | 株式会社東芝 | Air conditioner |