JPS5893750U - Defrosting device for refrigeration equipment - Google Patents
Defrosting device for refrigeration equipmentInfo
- Publication number
- JPS5893750U JPS5893750U JP18967681U JP18967681U JPS5893750U JP S5893750 U JPS5893750 U JP S5893750U JP 18967681 U JP18967681 U JP 18967681U JP 18967681 U JP18967681 U JP 18967681U JP S5893750 U JPS5893750 U JP S5893750U
- Authority
- JP
- Japan
- Prior art keywords
- defrosting
- temperature
- cooler
- refrigeration equipment
- outside 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
- 238000010257 thawing Methods 0.000 title claims description 8
- 238000005057 refrigeration Methods 0.000 title claims 3
- 238000001514 detection method Methods 0.000 claims description 2
- 239000003507 refrigerant Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Defrosting Systems (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図は本考案装置の電気−路図、第２図は本考案装置
の構成概略図を示す。
２：コンプレッサー、３：切換スイッチ、６：三方電磁
弁、７：バイパス管、８：冷却器、９：温度検知スイッ
チ、１０：除霜用電気ヒーター。FIG. 1 shows an electrical circuit diagram of the device of the present invention, and FIG. 2 shows a schematic diagram of the structure of the device of the present invention. 2: Compressor, 3: Selector switch, 6: Three-way solenoid valve, 7: Bypass pipe, 8: Cooler, 9: Temperature detection switch, 10: Electric heater for defrosting.
Claims (1)
高圧の冷媒ガスを流すバイパス管を設けた冷凍機器の除
霜装置に於いて、冷却器近傍に除霜用電気ヒーターを配
設する一方、外気温度を直接或いは間接的に検出する温
度検出手段を設け、この温度検出手段により外気温度の
高い時には上記バイパス管中に設けた電磁弁に通電して
コンプレッサーからの高温高圧の冷媒ガスを冷却器側に
流し、又外気温度の低い時には除霜用電気ヒーターに通
電して冷却器の除霜を行うようにした事を特徴としてな
る冷凍機器の除霜装置。In a defrosting device for refrigeration equipment that is equipped with a bypass pipe that allows high-temperature, high-pressure refrigerant gas from a compressor to flow into the refrigerant pipe of the cooler during defrosting, an electric heater for defrosting is installed near the cooler; Temperature detection means for directly or indirectly detecting the outside air temperature is provided, and when the outside air temperature is high, the temperature sensing means energizes the solenoid valve installed in the bypass pipe to transfer the high temperature and high pressure refrigerant gas from the compressor to the cooler. This defrosting device for refrigeration equipment is characterized by defrosting the cooler by energizing the electric heater for defrosting when the outside air temperature is low.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18967681U JPS5893750U (en) | 1981-12-18 | 1981-12-18 | Defrosting device for refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18967681U JPS5893750U (en) | 1981-12-18 | 1981-12-18 | Defrosting device for refrigeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5893750U true JPS5893750U (en) | 1983-06-25 |
Family
ID=29993854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18967681U Pending JPS5893750U (en) | 1981-12-18 | 1981-12-18 | Defrosting device for refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5893750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015062662A1 (en) * | 2013-10-31 | 2015-05-07 | Arcelik Anonim Sirketi | Refrigerator with an improved defrost circuit and method for controlling the refrigerator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5325953B1 (en) * | 1971-04-06 | 1978-07-29 | ||
| JPS53117847A (en) * | 1977-03-23 | 1978-10-14 | Mitsubishi Electric Corp | Heat pump system air conditioner |
-
1981
- 1981-12-18 JP JP18967681U patent/JPS5893750U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5325953B1 (en) * | 1971-04-06 | 1978-07-29 | ||
| JPS53117847A (en) * | 1977-03-23 | 1978-10-14 | Mitsubishi Electric Corp | Heat pump system air conditioner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015062662A1 (en) * | 2013-10-31 | 2015-05-07 | Arcelik Anonim Sirketi | Refrigerator with an improved defrost circuit and method for controlling the refrigerator |
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