JPS54150834A - Solar air heating and cooled means - Google Patents
Solar air heating and cooled meansInfo
- Publication number
- JPS54150834A JPS54150834A JP5921878A JP5921878A JPS54150834A JP S54150834 A JPS54150834 A JP S54150834A JP 5921878 A JP5921878 A JP 5921878A JP 5921878 A JP5921878 A JP 5921878A JP S54150834 A JPS54150834 A JP S54150834A
- Authority
- JP
- Japan
- Prior art keywords
- air
- heat
- water
- air heating
- cold medium
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
PURPOSE: To improve the solar energy contribution by utilizing the solar energy as a heat source for the air heating with a heat pump, when the heat collection temperature is too low.
CONSTITUTION: In the air heating operation, when the heat collection is difficult due to bad weather, a three-direction valve 11 is switched onto the bypass circuit side 15 and a four-direction valve 4 is switched to the air heating cycle by a water temperature sensor or an indoor intake air temperature sensor which is provided in the water piping upstream of a water-air heat exchanger 10 and a bypass circuit 15. As a result, a compressor 3 is driven so that the cold medium in a cold medium- water heat exchanger 5 which is the lower pressure side is heat exchanged with the low temperature water within a heat accumulating vessel. Further, with the air of a cold medium-air heat exchanger 6, the condensing temperature of a cold medium- air heat exchanger 9 which works as a condenser in an indoor unit 2 is raised high, thereby maintaining a good air heating ability.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5921878A JPS54150834A (en) | 1978-05-17 | 1978-05-17 | Solar air heating and cooled means |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5921878A JPS54150834A (en) | 1978-05-17 | 1978-05-17 | Solar air heating and cooled means |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54150834A true JPS54150834A (en) | 1979-11-27 |
Family
ID=13107013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5921878A Pending JPS54150834A (en) | 1978-05-17 | 1978-05-17 | Solar air heating and cooled means |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54150834A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112128912A (en) * | 2020-09-24 | 2020-12-25 | 沈超 | Energy-saving building house |
-
1978
- 1978-05-17 JP JP5921878A patent/JPS54150834A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112128912A (en) * | 2020-09-24 | 2020-12-25 | 沈超 | Energy-saving building house |
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