JPS6457066A - Method of controlling heat pump by using metallic hydride - Google Patents
Method of controlling heat pump by using metallic hydrideInfo
- Publication number
- JPS6457066A JPS6457066A JP21268887A JP21268887A JPS6457066A JP S6457066 A JPS6457066 A JP S6457066A JP 21268887 A JP21268887 A JP 21268887A JP 21268887 A JP21268887 A JP 21268887A JP S6457066 A JPS6457066 A JP S6457066A
- Authority
- JP
- Japan
- Prior art keywords
- value
- pressure
- set value
- compressor
- hydrogen gas
- 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
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
PURPOSE: To enable a continuous stable operation of a heat pump to be carried out by a method wherein as a pressure limiting value, a set value having a certain surplus amount is set, and an operation of a compressor is changed over to a non-load operation when a hydrogen gas pressure reaches a set value. CONSTITUTION: When an operation is carried out, a hydrogen gas pressure at a discharging side and a hydrogen gas pressure at a suction side of a compressor 16 are detected by pressure sensors 20, 24, the detected pressure values are inputted to a control device 26 and then a set value which is set in advance and a detected value are compared to each other. Then, an actual pressure value at the discharging side and a set value at a high pressure side are compared to each other and in turn, in the case that the actual pressure value is lower than the set value, a load operation of the compressor 16 is continued and when the value reaches the high pressure side set value, the operation of the compressor is changed over to a non-load operation state. Similarly, as to the pressure value at the suction side, the actual pressure value is compared with the low temperature side set value and when the actual pressure value is lowered, the operation is changed over to a non-load operation. Accordingly, the operation of the compressor 16 is carried out between the low temperature side set value and the high temperature side set value, resulting in that the operation can be continued in a continuous manner without stopping the operation of the compressor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21268887A JPH0810094B2 (en) | 1987-08-28 | 1987-08-28 | Method for controlling heat pump using metal hydride |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21268887A JPH0810094B2 (en) | 1987-08-28 | 1987-08-28 | Method for controlling heat pump using metal hydride |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6457066A true JPS6457066A (en) | 1989-03-03 |
JPH0810094B2 JPH0810094B2 (en) | 1996-01-31 |
Family
ID=16626777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21268887A Expired - Fee Related JPH0810094B2 (en) | 1987-08-28 | 1987-08-28 | Method for controlling heat pump using metal hydride |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0810094B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100406980B1 (en) * | 2001-07-03 | 2003-11-28 | 한국과학기술원 | Compressor-driven Metal Hydride Heat Pump System for Cooling And Refrigerating Operating with Two Different Metal Hydrides |
CN110030659A (en) * | 2019-03-26 | 2019-07-19 | 青岛海尔空调器有限总公司 | A kind of electrochemistry air-conditioning and its control method |
CN113357761A (en) * | 2021-05-20 | 2021-09-07 | 青岛海尔空调器有限总公司 | Steering control method and device for electrochemical refrigeration system and intelligent air conditioner |
-
1987
- 1987-08-28 JP JP21268887A patent/JPH0810094B2/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100406980B1 (en) * | 2001-07-03 | 2003-11-28 | 한국과학기술원 | Compressor-driven Metal Hydride Heat Pump System for Cooling And Refrigerating Operating with Two Different Metal Hydrides |
CN110030659A (en) * | 2019-03-26 | 2019-07-19 | 青岛海尔空调器有限总公司 | A kind of electrochemistry air-conditioning and its control method |
CN113357761A (en) * | 2021-05-20 | 2021-09-07 | 青岛海尔空调器有限总公司 | Steering control method and device for electrochemical refrigeration system and intelligent air conditioner |
Also Published As
Publication number | Publication date |
---|---|
JPH0810094B2 (en) | 1996-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |