JPS5475842A - Device for cooling, heating and hot water supply - Google Patents

Device for cooling, heating and hot water supply

Info

Publication number
JPS5475842A
JPS5475842A JP14344877A JP14344877A JPS5475842A JP S5475842 A JPS5475842 A JP S5475842A JP 14344877 A JP14344877 A JP 14344877A JP 14344877 A JP14344877 A JP 14344877A JP S5475842 A JPS5475842 A JP S5475842A
Authority
JP
Japan
Prior art keywords
hot water
cooling
temperature
heat exchanger
compressor
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
JP14344877A
Other languages
Japanese (ja)
Other versions
JPS581344B2 (en
Inventor
Yuji Yoshida
Satoshi Imabayashi
Koichiro Yamaguchi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP52143448A priority Critical patent/JPS581344B2/en
Publication of JPS5475842A publication Critical patent/JPS5475842A/en
Publication of JPS581344B2 publication Critical patent/JPS581344B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

PURPOSE: To store hot water and control the temperature of the stored hot water at a fixed temperature, by using a compressor whose pole number can be changed depended on the fluctuation in the cooling load and by utilizing the waste heat produced by cooling.
CONSTITUTION: The compressor 4 changeable in the number of its poles, a heat source side water heat exchanger 5, a restricting mechanism 6 and a load side air heat exchanger 7 are connected to one another through coolant pipes. The heat source side water heat exchanger 5 is connected through water pipes 13, 14 to a hot water supply circuit containing a heat accumulation tank (electric water heater) 1, a circulating pump 12 of controllable flow rate and a hot water supply pipe 10. When the compressor 4 and the circulating pump 12 are driven, cooling is performed and hot water can be stored in the tank 1 by the waste heat due to the cooling. When the number of poles of the compressors 4 is changed from 2 to 4 according as the cooling load decreases, the condensation temperature of the heat exchanger 5 varies stepwise. Therefore, if the flow rate of the pump 12 is reduced in response to the variatin in the con densation temperature, the temperature of the hot water can be kept constant.
COPYRIGHT: (C)1979,JPO&Japio
JP52143448A 1977-11-29 1977-11-29 Air conditioning/heating water heater Expired JPS581344B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52143448A JPS581344B2 (en) 1977-11-29 1977-11-29 Air conditioning/heating water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52143448A JPS581344B2 (en) 1977-11-29 1977-11-29 Air conditioning/heating water heater

Publications (2)

Publication Number Publication Date
JPS5475842A true JPS5475842A (en) 1979-06-18
JPS581344B2 JPS581344B2 (en) 1983-01-11

Family

ID=15338928

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52143448A Expired JPS581344B2 (en) 1977-11-29 1977-11-29 Air conditioning/heating water heater

Country Status (1)

Country Link
JP (1) JPS581344B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111060156A (en) * 2019-12-30 2020-04-24 贵州汇力自控工程有限公司 Public building energy consumption monitoring system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6086147U (en) * 1983-11-21 1985-06-13 有限会社横幕家具製作所 corner wardrobe
JPS625030U (en) * 1985-06-24 1987-01-13

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50134945U (en) * 1974-04-20 1975-11-06
JPS5210037U (en) * 1975-07-10 1977-01-24
JPS5226260U (en) * 1975-08-14 1977-02-24

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5226260B2 (en) * 1973-06-01 1977-07-13

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50134945U (en) * 1974-04-20 1975-11-06
JPS5210037U (en) * 1975-07-10 1977-01-24
JPS5226260U (en) * 1975-08-14 1977-02-24

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111060156A (en) * 2019-12-30 2020-04-24 贵州汇力自控工程有限公司 Public building energy consumption monitoring system
CN111060156B (en) * 2019-12-30 2021-07-27 贵州汇力自控工程有限公司 Public building energy consumption monitoring system

Also Published As

Publication number Publication date
JPS581344B2 (en) 1983-01-11

Similar Documents

Publication Publication Date Title
JPS553529A (en) Device for utilizing solar heat
JPS5475842A (en) Device for cooling, heating and hot water supply
JPS5343933A (en) Hot water supply device for cooling and heating system
JPS5671745A (en) Air-conditioning system
FR2394034A1 (en) Control system for solar heating installation - monitors temperatures at collector, exchanger inlet and storage tank auxiliary heating
ES450063A1 (en) Air temperature control system for a room having an outside wall
JPS5549640A (en) Apparatus for cooling, heating air and water by solar heat
JPS55865A (en) Solar hot water heating apparatus
JPS5546312A (en) Solar heat utilization system
JPS5589637A (en) Hot water supply apparatus by cooler
JPS5378469A (en) Control method of heat exchanger
JPS5475843A (en) Device for cooling, heating and hot water supply
JPS56138626A (en) Heat pump apparatus harnessing solar heat
JPS54161134A (en) Solar heat collecting system and snow melting device
JPS56100245A (en) Air-cooling, heating device utilizing solar heat
JPS5482753A (en) Automatic expansion apparatus for refrigerator
JPS5731740A (en) Air conditioner
JPS56113930A (en) Hot water supplying and heating system utilizing solar heat
JPS5482827A (en) Device for cooling and hot water supply
FR2333205A1 (en) Heating system using low:temperature water - passes water from first radiator through second in cold air passage
JPS5582242A (en) Solar heat utilization apparatus
JPS5338142A (en) System of feeding hot water for heating and cooling utilizing solar heat
JPS57179537A (en) Solar heat collector
JPS5741531A (en) Hot-water feeding device
JPS57139235A (en) Cooler utilizing solar heat