JPS54129547A - Heat pump - Google Patents

Heat pump

Info

Publication number
JPS54129547A
JPS54129547A JP3833178A JP3833178A JPS54129547A JP S54129547 A JPS54129547 A JP S54129547A JP 3833178 A JP3833178 A JP 3833178A JP 3833178 A JP3833178 A JP 3833178A JP S54129547 A JPS54129547 A JP S54129547A
Authority
JP
Japan
Prior art keywords
evapolator
water
condenser
pipe
refrigerant
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
Application number
JP3833178A
Other languages
Japanese (ja)
Inventor
Masaharu Miyanari
Akira Horie
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 Electric Works Co Ltd
Original Assignee
Matsushita Electric 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP3833178A priority Critical patent/JPS54129547A/en
Publication of JPS54129547A publication Critical patent/JPS54129547A/en
Pending legal-status Critical Current

Links

Landscapes

  • Other Air-Conditioning Systems (AREA)

Abstract

PURPOSE: To provide cool water, cool air, hot water, hot air, etc. through a heat pump for circulating refrigerant between a condenser and evapolator by a simple constitution without necessitating three-way valve, four-way valve, etc.
CONSTITUTION: A condenser 1 and evapolator 2 in a heat pump for circulating refrigerant 3 between them comprise respectively a refrigerant pipe 4 having coaxially a water pipe 5 arranged therein. Further a drain valve 14 and sluice valve 15 are connected respectively to both ends of water pipe 5 at the evapolator 2 side ot prevent breakage due to freezing. When the condenser 1 and evapolator 2 are connected with each other through the refrigerant pipe 4 to circulate refrigerant 3, water 13 in the water pipe 5 at the condenser 1 side is heated and water 13 in the pipe 5 at the evapolator 2 side is cooled. Further each fan F1, F2 are driven to make air contact the outer peripheral surface of the refrigerant pipe 4 to provide hot air from the condenser 1 side and cool air from the evapolator 2 side.
COPYRIGHT: (C)1979,JPO&Japio
JP3833178A 1978-03-31 1978-03-31 Heat pump Pending JPS54129547A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3833178A JPS54129547A (en) 1978-03-31 1978-03-31 Heat pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3833178A JPS54129547A (en) 1978-03-31 1978-03-31 Heat pump

Publications (1)

Publication Number Publication Date
JPS54129547A true JPS54129547A (en) 1979-10-08

Family

ID=12522286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3833178A Pending JPS54129547A (en) 1978-03-31 1978-03-31 Heat pump

Country Status (1)

Country Link
JP (1) JPS54129547A (en)

Similar Documents

Publication Publication Date Title
JPS57127790A (en) Refrigerating device for closed box
JPS55126753A (en) Water making air-conditioning system
JPS57169553A (en) Underground heat exchanging device for swimming pool and its use
JPS54129547A (en) Heat pump
JPS5765525A (en) Air conditioner
JPS5295864A (en) Air conditioner
JPS51150146A (en) Refrigerating equipment
JPS52109642A (en) Cold water tower
JPS5331250A (en) Refrigerant heat transferring system
JPS54152333A (en) Cooling, heating and hot water supplying device
JPS5332939A (en) Cooling system in use of solar heat
JPS5526638A (en) Water cooled type cooling device for transformer
JPS5430640A (en) Air cooling heat pump type air conditioner
JPS5546312A (en) Solar heat utilization system
JPS51115043A (en) Cold-accumulating type cooler
JPS53119449A (en) Defrosting controller
JPS57192736A (en) Air-conditioning machine
JPS5661594A (en) Heat pump
JPS56102632A (en) Geothermal cooling system
JPS5475843A (en) Device for cooling, heating and hot water supply
JPS55155130A (en) Dehumidifier
JPS51121855A (en) A water cooling machine for the cold preservation of foods
ES8303672A1 (en) Cooling plant
JPS5334348A (en) Air conditioner
JPS5316945A (en) Cooling and heating device