JPS54157363A - Heat recuperative refrigerating system - Google Patents
Heat recuperative refrigerating systemInfo
- Publication number
- JPS54157363A JPS54157363A JP6740678A JP6740678A JPS54157363A JP S54157363 A JPS54157363 A JP S54157363A JP 6740678 A JP6740678 A JP 6740678A JP 6740678 A JP6740678 A JP 6740678A JP S54157363 A JPS54157363 A JP S54157363A
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- electromagnetic valve
- valve
- heat
- calefaction
- 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.)
- Granted
Links
Landscapes
- Central Air Conditioning (AREA)
Abstract
PURPOSE: To recuperate heat radiation for calefaction in the store in such a way that it is constituted by cooling system and refrigerating system, at the time of calefaction, a heat exchanger installed on the side of the interior is used for a heat exchanger on the side of heat source of the cooling system by change-over of a three- way electromagnetic valve.
CONSTITUTION: This description covers calefactive drive. When an operational switch has been set ON, a three-way electromagnetic valve 15 is excited, upon converting the refrigerant flow passage, operation of the contact relevant thereto drives a blower 11. A second electromagnetic valve 18 opens, first, second stop valves 6, 9 close, third, fourth stop valves 22, 23 open, and a compressor 2 is in abeyance. Therefore, the cycle is constituted such as compressor 14 - three-way electromagnetic valve 15 - third stop valve 22 - heat exchanger 8 on the side of the interior - check valve 12 - fourth stop valve 24 - check valve 25 - heat exchanger 16 on the side of heat source - liquid receiver 17 - second electromagnetic valve 18 - expansion mechanism 19 - heat exchanger 20 on the side of application - compressor 14. Thus, heated air made heat exchange with use of a heat exchanger 11 on the side of the interior is blown into the store for the purpose of the calefaction in the store.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6740678A JPS5852152B2 (en) | 1978-06-02 | 1978-06-02 | Heat recovery refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6740678A JPS5852152B2 (en) | 1978-06-02 | 1978-06-02 | Heat recovery refrigeration equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54157363A true JPS54157363A (en) | 1979-12-12 |
| JPS5852152B2 JPS5852152B2 (en) | 1983-11-21 |
Family
ID=13344015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6740678A Expired JPS5852152B2 (en) | 1978-06-02 | 1978-06-02 | Heat recovery refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5852152B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6068360U (en) * | 1983-10-18 | 1985-05-15 | 日本電信電話株式会社 | Heat recovery type multi air conditioner |
| JPS6068361U (en) * | 1983-10-18 | 1985-05-15 | 日本電信電話株式会社 | Heat recovery type multi air conditioner |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0343177Y2 (en) * | 1985-06-14 | 1991-09-10 |
-
1978
- 1978-06-02 JP JP6740678A patent/JPS5852152B2/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6068360U (en) * | 1983-10-18 | 1985-05-15 | 日本電信電話株式会社 | Heat recovery type multi air conditioner |
| JPS6068361U (en) * | 1983-10-18 | 1985-05-15 | 日本電信電話株式会社 | Heat recovery type multi air conditioner |
| JPH0327256Y2 (en) * | 1983-10-18 | 1991-06-12 | ||
| JPH0327257Y2 (en) * | 1983-10-18 | 1991-06-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5852152B2 (en) | 1983-11-21 |
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