JPS6457066A - Method of controlling heat pump by using metallic hydride - Google Patents

Method of controlling heat pump by using metallic hydride

Info

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
Application number
JP21268887A
Other languages
Japanese (ja)
Other versions
JPH0810094B2 (en
Inventor
Yukihiko Ito
Yuichi Kobayashi
Shigechiyo Takeuchi
Kotaro Chiba
Masashi Yoneda
Yoshinori Kawarasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hokkaido Electric Power Co Inc
Japan Steel Works Ltd
Original Assignee
Hokkaido Electric Power Co Inc
Japan Steel Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hokkaido Electric Power Co Inc, Japan Steel Works Ltd filed Critical Hokkaido Electric Power Co Inc
Priority to JP21268887A priority Critical patent/JPH0810094B2/en
Publication of JPS6457066A publication Critical patent/JPS6457066A/en
Publication of JPH0810094B2 publication Critical patent/JPH0810094B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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.
JP21268887A 1987-08-28 1987-08-28 Method for controlling heat pump using metal hydride Expired - Fee Related JPH0810094B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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