JPS6414568A - Heat pump type air-conditioning machine - Google Patents
Heat pump type air-conditioning machineInfo
- Publication number
- JPS6414568A JPS6414568A JP16900787A JP16900787A JPS6414568A JP S6414568 A JPS6414568 A JP S6414568A JP 16900787 A JP16900787 A JP 16900787A JP 16900787 A JP16900787 A JP 16900787A JP S6414568 A JPS6414568 A JP S6414568A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- heat exchanger
- defrosting
- compressor
- refrigerant
- 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
PURPOSE: To obtain a heat pump type air conditioner in which the reliability of a compressor is enhanced by storing heat in a heat storage tank through heat exchange with refrigerant in supercooled region passed through an indoor heat exchanger at the time of heating operation and utilizing the stored heat for defrosting while keeping high heating capacity. CONSTITUTION: A circuit 14 bypassing a capillary 4 is provided with a heat exchanger 15 having a heat storage tank arranged with a heat exchangeable heat storage material 19. Compressed refrigerant from a compressor 1 is utilized for heating in an indoor heat exchanger 3 and condensed and pressure thereof is dropped when passing through connection piping and a motor expansion valve 16. Heat is robbed from the material 19 by the heat exchanger 15 in a bypath 14 and used for defrosting by an outdoor heat exchanger 5 and the refrigerant is condensed and sucked through a four-way valve 2 into the compressor 1. Consequently, defrosting can be ended in a short time even if the heating capacity is high.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16900787A JPS6414568A (en) | 1987-07-07 | 1987-07-07 | Heat pump type air-conditioning machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16900787A JPS6414568A (en) | 1987-07-07 | 1987-07-07 | Heat pump type air-conditioning machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6414568A true JPS6414568A (en) | 1989-01-18 |
Family
ID=15878611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16900787A Pending JPS6414568A (en) | 1987-07-07 | 1987-07-07 | Heat pump type air-conditioning machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6414568A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015210027A (en) * | 2014-04-25 | 2015-11-24 | ダイキン工業株式会社 | Air conditioner |
CN106152642A (en) * | 2016-07-11 | 2016-11-23 | 珠海格力电器股份有限公司 | Reverse circulation defrosting control method for air conditioner |
CN106500256A (en) * | 2016-10-27 | 2017-03-15 | 广东美的暖通设备有限公司 | Air conditioning system and the control method of air conditioning system |
CN110411053A (en) * | 2019-07-04 | 2019-11-05 | 夏汉林 | Heat pump compressor low-temperature enthalpy-increasing system |
-
1987
- 1987-07-07 JP JP16900787A patent/JPS6414568A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015210027A (en) * | 2014-04-25 | 2015-11-24 | ダイキン工業株式会社 | Air conditioner |
CN106152642A (en) * | 2016-07-11 | 2016-11-23 | 珠海格力电器股份有限公司 | Reverse circulation defrosting control method for air conditioner |
CN106500256A (en) * | 2016-10-27 | 2017-03-15 | 广东美的暖通设备有限公司 | Air conditioning system and the control method of air conditioning system |
CN110411053A (en) * | 2019-07-04 | 2019-11-05 | 夏汉林 | Heat pump compressor low-temperature enthalpy-increasing system |
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