JPS6438563A - Heat accumulation type heat pump device - Google Patents
Heat accumulation type heat pump deviceInfo
- Publication number
- JPS6438563A JPS6438563A JP19154487A JP19154487A JPS6438563A JP S6438563 A JPS6438563 A JP S6438563A JP 19154487 A JP19154487 A JP 19154487A JP 19154487 A JP19154487 A JP 19154487A JP S6438563 A JPS6438563 A JP S6438563A
- Authority
- JP
- Japan
- Prior art keywords
- heat storage
- heat
- storage material
- heater
- heat exchanger
- 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 bring about a supercooled state easily by thermally fusing a heat storage material through a refrigerant type heat exchanger disposed in a heat storage tank filled with a latent heat storage material and a heating means fixed to the wall face of the heat storage tank thereby fusing a supercooling stabilized latent heat storage material without increasing the condensation pressure of a heat pump unit. CONSTITUTION: At the time at heat storage heating operation, refrigeration cycle is turned on in a heat pump 10 and a refrigerant circulates through the heat exchanger 4 in the heat storage unit 1 of a compressor - an indoor heat exchanger 15- an expansion valve 14- an outdoor heat exchanger 13- the compressor 11. At the same time, a heater switch 23 is closed to conduct a heater 5 and a heat storage material 3 is heated by the refrigerant from the heat exchanger 4 and the heat from the heater 5. When the temperature of the heat storage material 3 detected by a temperature sensor 7 exceeds the phase transition temperature, the refrigeration cycle and the heater 5 are turned off upon elapsing a time set by a timer 24. Since the heat storage material 3 is heated through combination of the heat exchanger 4 and the heater 5, heating time can be shortened by a factor of 3/2 without raising the refrigerant temperature resulting in the significant enhancement of heating performance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19154487A JPS6438563A (en) | 1987-07-31 | 1987-07-31 | Heat accumulation type heat pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19154487A JPS6438563A (en) | 1987-07-31 | 1987-07-31 | Heat accumulation type heat pump device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6438563A true JPS6438563A (en) | 1989-02-08 |
Family
ID=16276440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19154487A Pending JPS6438563A (en) | 1987-07-31 | 1987-07-31 | Heat accumulation type heat pump device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6438563A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5259214A (en) * | 1990-11-08 | 1993-11-09 | Mitsubishi Denki Kabushiki Kaisha | Air conditioning system |
| CN105091393A (en) * | 2014-05-16 | 2015-11-25 | 青岛海信日立空调系统有限公司 | Air conditioner circulating system and air conditioner |
| JP2021517230A (en) * | 2018-03-09 | 2021-07-15 | サンアンプ リミテッド | Vapor-compression refrigerator |
-
1987
- 1987-07-31 JP JP19154487A patent/JPS6438563A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5259214A (en) * | 1990-11-08 | 1993-11-09 | Mitsubishi Denki Kabushiki Kaisha | Air conditioning system |
| CN105091393A (en) * | 2014-05-16 | 2015-11-25 | 青岛海信日立空调系统有限公司 | Air conditioner circulating system and air conditioner |
| JP2021517230A (en) * | 2018-03-09 | 2021-07-15 | サンアンプ リミテッド | Vapor-compression refrigerator |
| US11680739B2 (en) | 2018-03-09 | 2023-06-20 | Sunamp Limited | Vapour compression apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5372011A (en) | Air conditioning and heat pump system utilizing thermal storage | |
| US4840037A (en) | Refrigerator with cold accumulation system | |
| JPH02217766A (en) | Frost detection method of heat pump and its detector | |
| US4846257A (en) | Exhaustible cooler and solar powered warmer | |
| JPS58501006A (en) | Cooler defrost control | |
| US3495416A (en) | Control circuit for refrigerator including case heater means | |
| JPS6438563A (en) | Heat accumulation type heat pump device | |
| GB1396293A (en) | Thermal storage apparatus | |
| EP0066553B1 (en) | Control system for improving the efficiency of cooling or heating appliances | |
| JP3190793B2 (en) | Temperature control device for cooling storage | |
| US3031859A (en) | Refrigerating apparatus with defrosting means | |
| CN220567533U (en) | Air source heat pump | |
| FR2378242A1 (en) | Utilisation of refrigeration plant for heating building - uses heat exchanger between compressor and condenser to supply hot water to heating system | |
| KR960003710Y1 (en) | Device to keep foods hot | |
| KR0152641B1 (en) | Cold and hot waterer and control method having ptc heater | |
| KR950003760A (en) | Defroster of the refrigerator | |
| US3118287A (en) | Refrigeration system including | |
| JPS6310430Y2 (en) | ||
| JPH086194Y2 (en) | Instant water heater | |
| JPS604041Y2 (en) | Heat pump water heater | |
| JPH05187735A (en) | Heat pump | |
| JPS63197865A (en) | Cold accumulation type refrigerator | |
| SU826168A1 (en) | Domestic refrigerator with semiautomatic thawing of evaporator by hot vapours of cooling agent | |
| JPS6319176U (en) | ||
| JPS6035025Y2 (en) | Defrost timer for refrigerator |