JPS59175966U - Air-cooled heat pump type air conditioner - Google Patents
Air-cooled heat pump type air conditionerInfo
- Publication number
- JPS59175966U JPS59175966U JP7056383U JP7056383U JPS59175966U JP S59175966 U JPS59175966 U JP S59175966U JP 7056383 U JP7056383 U JP 7056383U JP 7056383 U JP7056383 U JP 7056383U JP S59175966 U JPS59175966 U JP S59175966U
- Authority
- JP
- Japan
- Prior art keywords
- capillary tube
- heat pump
- air conditioner
- cooled heat
- air
- 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
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図は従来の空冷ヒートポンプ式空気調和機を示す冷
媒回路図、第２図は本考案に係る空冷ヒートポンプ式空
気調和機の一実施例を示す冷媒回路図、第３図は空冷ヒ
ートポンプ式空気調和機の従来例と本実施例−との特性
比較を示すグラフ図、第４図は本考案に係る空冷ヒゴト
ポンプ式空気調和機の他の一実施例を示す冷媒回路図で
ある。
尚、図中１は圧縮機、４は四方切換弁、５は室内側熱交
換器、６は室外側熱交換器、７は第１のキャピラリチュ
ーブ、８は第２のキャピラリチューブ、１０は第３のキ
ャビリチューブ、１１は開閉弁、１２は減圧装置である
。Fig. 1 is a refrigerant circuit diagram showing a conventional air-cooled heat pump air conditioner, Fig. 2 is a refrigerant circuit diagram showing an embodiment of an air-cooled heat pump air conditioner according to the present invention, and Fig. 3 is an air-cooled heat pump air conditioner. FIG. 4 is a graph showing a comparison of characteristics between a conventional example of a conditioner and the present embodiment. FIG. 4 is a refrigerant circuit diagram showing another embodiment of the air-cooled higoto pump type air conditioner according to the present invention. In the figure, 1 is a compressor, 4 is a four-way switching valve, 5 is an indoor heat exchanger, 6 is an outdoor heat exchanger, 7 is a first capillary tube, 8 is a second capillary tube, and 10 is a second capillary tube. 3 is a cavity tube, 11 is an on-off valve, and 12 is a pressure reducing device.
Claims (2)
熱交換器と室外側熱交換器との間に冷房回路を構成する
第１のキャピラリチューブと暖房回路を構成する第２の
キャピラリチューブとを設けると共に、上記第１のキャ
ピラリチューブに並列する減圧装置を設け、暖房運転か
ら上起室外側熱交換器の除霜運転に切り換えたときのみ
に冷媒が上記第１のキャピラリチューブと減圧装置とを
流れるように構成したことを特徴とする空冷ヒートポン
プ式空気調和機。(1) In an air-cooled heat pump type air conditioner, a first capillary tube forming a cooling circuit and a second capillary tube forming a heating circuit are provided between an indoor heat exchanger and an outdoor heat exchanger. At the same time, a pressure reducing device is provided in parallel with the first capillary tube, and the refrigerant flows through the first capillary tube and the pressure reducing device only when the heating operation is switched to the defrosting operation of the outside heat exchanger. An air-cooled heat pump type air conditioner characterized by being configured as follows.
れに直列に接続されて除霜運転時のみ開かれる開閉切換
弁とからなる上記実用新案登録請求の範囲第１項記載の
空冷ヒートポンプ式空気調和機。 （′３）上記第３のキャピラリチューブが第１のキャピ
ラリチューブより損失抵抗が小さく設定された上記実用
新案登録請求の範囲第１項乃至第２項記載の空冷ヒート
ポンプ式空気調和機。(2) The air-cooled heat pump type air conditioner according to claim 1, wherein the pressure reducing device comprises a third capillary tube and an on-off switching valve that is connected in series with the third capillary tube and is opened only during defrosting operation. Machine. ('3) The air-cooled heat pump air conditioner according to claims 1 and 2, wherein the third capillary tube is set to have a smaller loss resistance than the first capillary tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7056383U JPS59175966U (en) | 1983-05-13 | 1983-05-13 | Air-cooled heat pump type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7056383U JPS59175966U (en) | 1983-05-13 | 1983-05-13 | Air-cooled heat pump type air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59175966U true JPS59175966U (en) | 1984-11-24 |
Family
ID=30200716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7056383U Pending JPS59175966U (en) | 1983-05-13 | 1983-05-13 | Air-cooled heat pump type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59175966U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6441060U (en) * | 1987-09-01 | 1989-03-10 | ||
| JP2016176649A (en) * | 2015-03-20 | 2016-10-06 | ダイキン工業株式会社 | Refrigeration device |
-
1983
- 1983-05-13 JP JP7056383U patent/JPS59175966U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6441060U (en) * | 1987-09-01 | 1989-03-10 | ||
| JP2016176649A (en) * | 2015-03-20 | 2016-10-06 | ダイキン工業株式会社 | Refrigeration device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6039842U (en) | air conditioner | |
| JPS59175966U (en) | Air-cooled heat pump type air conditioner | |
| JPS5813461U (en) | Heat pump air conditioner | |
| JPS58169458U (en) | air conditioner | |
| JPS5979777U (en) | air conditioner | |
| JPS59133968U (en) | air conditioner | |
| JPS594971U (en) | heat pump | |
| JPS59142673U (en) | air conditioner | |
| JPS59148542U (en) | air conditioner | |
| JPS58126632U (en) | Air conditioner with engine drive system | |
| JPS58129429U (en) | Heat pump air conditioner | |
| JPS59182054U (en) | Heat pump multi-room air conditioner | |
| JPS58169459U (en) | air conditioner | |
| JPS5921467U (en) | Heat pump refrigeration cycle | |
| JPS5975672U (en) | Heat pump air conditioner | |
| JPS5813462U (en) | Heat pump air conditioner | |
| JPS5923036U (en) | air conditioner | |
| JPS58131376U (en) | air conditioner | |
| JPS58158273U (en) | refrigeration cycle | |
| JPS58131377U (en) | air conditioner | |
| JPS58153976U (en) | air conditioner | |
| JPS59151065U (en) | Heat pump room air conditioner with heat storage | |
| JPS59128073U (en) | air conditioner | |
| JPS59185567U (en) | air conditioner | |
| JPS6060666U (en) | Heat pump type air conditioner |