JPS62160274U - - Google Patents
Info
- Publication number
- JPS62160274U JPS62160274U JP4742586U JP4742586U JPS62160274U JP S62160274 U JPS62160274 U JP S62160274U JP 4742586 U JP4742586 U JP 4742586U JP 4742586 U JP4742586 U JP 4742586U JP S62160274 U JPS62160274 U JP S62160274U
- Authority
- JP
- Japan
- Prior art keywords
- outside temperature
- timer
- control device
- heat pump
- low pressure
- 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
- 238000010257 thawing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Description
第１図は本考案の一実施例の冷凍サイクルを示
す図、第２図は第１図に示す実施例の低外気温の
暖房運転における低圧圧力の状態図、第３図は第
１図に示す実施例の制御系の一部の電気配線図、
第４図〜第６図はそれぞれ従来例を示す図である
。
１２……外気温サーモ、１２ａ……温度センサ
、１２′……外気温サーセの接点、Ｔ２……低圧
スイツチ短絡用タイマ。
Fig. 1 is a diagram showing a refrigeration cycle of an embodiment of the present invention, Fig. 2 is a state diagram of low pressure during heating operation at low outside temperature in the embodiment shown in Fig. 1, and Fig. 3 is the same as Fig. 1. An electrical wiring diagram of a part of the control system of the example shown,
4 to 6 are diagrams showing conventional examples, respectively. 12...Outside temperature thermometer, 12a...Temperature sensor, 12'...Outside temperature servo contact, T2 ...Low pressure switch short circuit timer.
Claims (1)
転を停止させる低圧スイツチを備えたヒートポン
プの制御装置において、外気温を検出する外気温
サーモと、同外気温サーモが検出した外気温が設
定値以下のときの起動時および除霜運転終了時に
作動されるタイマと、同タイマの設定時間経過後
に前記低圧スイツチを短絡する手段とを備えたこ
とを特徴とするヒートポンプの制御装置。 In a heat pump control device equipped with a low pressure switch that stops compressor operation when the low pressure force falls below a set value, an outside temperature thermometer detects the outside temperature and the outside temperature detected by the outside temperature thermometer is set. 1. A control device for a heat pump, comprising: a timer that is activated at startup and at the end of defrosting operation when the temperature is below a predetermined value; and means for short-circuiting the low-pressure switch after a set time of the timer has elapsed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4742586U JPS62160274U (en) | 1986-03-31 | 1986-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4742586U JPS62160274U (en) | 1986-03-31 | 1986-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62160274U true JPS62160274U (en) | 1987-10-12 |
Family
ID=30868022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4742586U Pending JPS62160274U (en) | 1986-03-31 | 1986-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62160274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022190820A1 (en) * | 2021-03-10 | 2022-09-15 | ダイキン工業株式会社 | Refrigeration system |
-
1986
- 1986-03-31 JP JP4742586U patent/JPS62160274U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022190820A1 (en) * | 2021-03-10 | 2022-09-15 | ダイキン工業株式会社 | Refrigeration system |
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