JPS60146263U - heat pump air conditioner - Google Patents
heat pump air conditionerInfo
- Publication number
- JPS60146263U JPS60146263U JP3392084U JP3392084U JPS60146263U JP S60146263 U JPS60146263 U JP S60146263U JP 3392084 U JP3392084 U JP 3392084U JP 3392084 U JP3392084 U JP 3392084U JP S60146263 U JPS60146263 U JP S60146263U
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- air conditioner
- pump air
- heat pump
- heater
- 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
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〜第３図はそれぞれ従来例の構成を示すシステム
図、第４図は本考案の一実施例の構成を示すシステム図
、第５図は第４図におけるコンプレッサを示す斜視図、
第６図は第５図における加熱ヒータの詳細拡大図である
。
４０・・・加熱ヒータ、４１・・・コンプレッサ、４２
・・・四方切換弁、４３・・・室内側熱交換器、４４・
・・暖房キャピラリ、４５・・・室外側熱交換器、４６
・・・冷房キャピラリ、４７・・・バイパス管、４７ａ
・・・バイパス弁、４８・・・インジェクション９．４
８ ａ・・・インジェクション弁、４９・・・ヒータ取
付面、５ｏ・・・ＰＴＣヒータ。1 to 3 are system diagrams showing the configuration of a conventional example, FIG. 4 is a system diagram showing the configuration of an embodiment of the present invention, and FIG. 5 is a perspective view showing the compressor in FIG. 4,
FIG. 6 is a detailed enlarged view of the heater in FIG. 5. 40... Heater, 41... Compressor, 42
...Four-way switching valve, 43...Indoor heat exchanger, 44.
...Heating capillary, 45...Outdoor heat exchanger, 46
...Cooling capillary, 47...Bypass pipe, 47a
...Bypass valve, 48...Injection 9.4
8a...Injection valve, 49...Heater mounting surface, 5o...PTC heater.
Claims (1)
側熱交換器をこの順に接続して冷凍サイクルを構成する
と共に、前記室内側熱交換器と並列に除霜運転時冷媒を
流す冷媒回路を、暖房用絞りの途中と前記圧縮機との間
に低外気温時に気液２相冷媒を前記圧縮機にインジェク
ションするインジェクション回路をそれぞれ接続し、前
記冷媒回路、前記インジェクション回路および前記圧縮
機にそれぞれ加熱ヒータを設けてなるヒートポンプ空気
調和機において、前記３個の加熱ヒータを一体化して前
記圧縮機の外周に固定設置すると共に、同ヒータをＰＴ
Ｃヒータとなしたことを特徴とするヒートポンプ空気調
和機。A refrigeration cycle is constructed by connecting a compressor, a four-way switching valve, an indoor heat exchanger, a throttle, and an outdoor heat exchanger in this order, and a refrigerant is made to flow in parallel with the indoor heat exchanger during defrosting operation. An injection circuit for injecting gas-liquid two-phase refrigerant into the compressor at low outside temperatures is connected between the heating throttle and the compressor, respectively, and the refrigerant circuit, the injection circuit, and the compressor are connected to each other. In a heat pump air conditioner in which the three heaters are each provided with a heater, the three heaters are integrated and fixedly installed on the outer periphery of the compressor, and the heater is attached to the PT.
A heat pump air conditioner characterized by having a C heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3392084U JPS60146263U (en) | 1984-03-09 | 1984-03-09 | heat pump air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3392084U JPS60146263U (en) | 1984-03-09 | 1984-03-09 | heat pump air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60146263U true JPS60146263U (en) | 1985-09-28 |
Family
ID=30536813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3392084U Pending JPS60146263U (en) | 1984-03-09 | 1984-03-09 | heat pump air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60146263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010146807A1 (en) * | 2009-06-19 | 2010-12-23 | ダイキン工業株式会社 | Refrigeration device |
-
1984
- 1984-03-09 JP JP3392084U patent/JPS60146263U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010146807A1 (en) * | 2009-06-19 | 2010-12-23 | ダイキン工業株式会社 | Refrigeration device |
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