JPS59110869U - air conditioner - Google Patents
air conditionerInfo
- Publication number
- JPS59110869U JPS59110869U JP378183U JP378183U JPS59110869U JP S59110869 U JPS59110869 U JP S59110869U JP 378183 U JP378183 U JP 378183U JP 378183 U JP378183 U JP 378183U JP S59110869 U JPS59110869 U JP S59110869U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- way valve
- air conditioner
- outdoor
- defrosting
- 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
- Air Conditioning Control Device (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の空気調和−の除霜終了時と除霜終了後に
おける高圧側冷媒圧力の変化および低圧側冷媒圧力の変
化をそれぞれ示す図、第２図はこの考案の一実施例にお
けるヒートポンプ式冷凍サイクルの構成図、゛第３図６
１同実施例における制御回路の要部の構成図、第４図は
同実施例の動作を説明するためのフローチャートでアル
。
３・・・室外熱交換器、６川室外フアン、８・・・除霜
サーモスイッチ、１２・・・主側’ＩＩＪ部。Fig. 1 is a diagram showing the change in high-pressure side refrigerant pressure and the change in low-pressure side refrigerant pressure at the end of defrosting and after defrosting in a conventional air conditioner, respectively, and Fig. 2 shows a heat pump in an embodiment of this invention. Configuration diagram of a type refrigeration cycle, ゛Figure 3 6
1 is a block diagram of the main parts of the control circuit in the same embodiment, and FIG. 4 is a flowchart for explaining the operation of the same embodiment. 3... Outdoor heat exchanger, 6 outdoor fan, 8... Defrosting thermo switch, 12... Main side 'IIJ section.
Claims (1)
器などを順次連通して成るヒートポンプ式冷凍サイクル
を備゛え、前記四方弁の切換え′により暖房運転を可能
とする空気調和機において、暖房運転時、前記室外熱交
換器に対する除霜に際し、四方弁を復帰するとともに室
外熱交換器の近傍に設けられている室外ファンの運転を
停止し、かつ除霜の終了に際し、四方弁をまず切換える
ととも−に一定時間後に前記室外ファンの運転を再開す
る制御手段を具備したことを特徴とする空気調和機。An air conditioner equipped with a heat pump refrigeration cycle consisting of a compressor, a four-way valve, an outdoor heat exchanger, a pressure reducing device, an indoor heat exchanger, etc. connected in sequence, and capable of heating operation by switching the four-way valve. During heating operation, when defrosting the outdoor heat exchanger, the four-way valve is reset and the operation of the outdoor fan installed near the outdoor heat exchanger is stopped, and when the defrosting is finished, the four-way valve is An air conditioner comprising control means for first switching the outdoor fan and restarting the operation of the outdoor fan after a certain period of time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP378183U JPS59110869U (en) | 1983-01-14 | 1983-01-14 | air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP378183U JPS59110869U (en) | 1983-01-14 | 1983-01-14 | air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59110869U true JPS59110869U (en) | 1984-07-26 |
Family
ID=30135394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP378183U Pending JPS59110869U (en) | 1983-01-14 | 1983-01-14 | air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59110869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS618572A (en) * | 1984-06-22 | 1986-01-16 | ダイキン工業株式会社 | Refrigerator |
-
1983
- 1983-01-14 JP JP378183U patent/JPS59110869U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS618572A (en) * | 1984-06-22 | 1986-01-16 | ダイキン工業株式会社 | Refrigerator |
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