JPS643459A - Heat pump hot water feeding apparatus - Google Patents

Heat pump hot water feeding apparatus

Info

Publication number
JPS643459A
JPS643459A JP15705187A JP15705187A JPS643459A JP S643459 A JPS643459 A JP S643459A JP 15705187 A JP15705187 A JP 15705187A JP 15705187 A JP15705187 A JP 15705187A JP S643459 A JPS643459 A JP S643459A
Authority
JP
Japan
Prior art keywords
hot water
temperature
heat pump
low temperature
storing
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
JP15705187A
Other languages
Japanese (ja)
Other versions
JPH0745961B2 (en
Inventor
Michio Otsubo
Keiko Okuma
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP15705187A priority Critical patent/JPH0745961B2/en
Publication of JPS643459A publication Critical patent/JPS643459A/en
Publication of JPH0745961B2 publication Critical patent/JPH0745961B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To provide a heat pump hot water feeding apparatus capable of performing a stable operation by a method wherein a trouble diagnosing device for informing an abnormal condition to a supervisor through an informing means by a trouble diagnosing mechanism in an inner memory is provided in which temperature signals from a first, a second and a third temperature sensors and an accumulated electrical power signal of each of a first and a second energy meters. CONSTITUTION:A high temperature system is composed of a hot temperature storing tank 1 for storing hot water temperature, a high temperature heat pump 2 for heating the hot water tank 1 and a hot water circulation pump 8 present between a three-way electric valve 6 and the hot temperature heat pump 2 in the midway of a going pipe 3 etc. A low temperature system is composed of a low temperature hot water storing tank 9 for storing low temperature water, a low temperature heat pump 10 for heating the low temperature hot water storing tank 9 and a hot water circulation pump 13 present in the midway of the going pipe 11 etc. A trouble diagnosing device 27 may inform a supervisor of an abnormal condition through an informing means on the basis of temperature signals and integral power signals from each of temperature sensors 20, 21 and 22 and integrating wattmeters 25, 26 and on the basis of a trouble diagnosing mechanism stored in an inner memory. So, it is possible to make a rapid repairing, a stable operation can be performed without giving any trouble to a user of the hot water.
JP15705187A 1987-06-23 1987-06-23 Heat pump water heater Expired - Lifetime JPH0745961B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15705187A JPH0745961B2 (en) 1987-06-23 1987-06-23 Heat pump water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15705187A JPH0745961B2 (en) 1987-06-23 1987-06-23 Heat pump water heater

Publications (2)

Publication Number Publication Date
JPS643459A true JPS643459A (en) 1989-01-09
JPH0745961B2 JPH0745961B2 (en) 1995-05-17

Family

ID=15641123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15705187A Expired - Lifetime JPH0745961B2 (en) 1987-06-23 1987-06-23 Heat pump water heater

Country Status (1)

Country Link
JP (1) JPH0745961B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030023914A (en) * 2001-09-14 2003-03-26 박성구 heating and cooling system with hot water supplying by using heat-pump
JP2003090618A (en) * 2001-09-20 2003-03-28 Matsushita Electric Ind Co Ltd Hot water storage type water heater and information processing system thereof
JP2007057168A (en) * 2005-08-25 2007-03-08 Hanshin Electric Co Ltd Hot water storage type water heater
JP2009002585A (en) * 2007-06-22 2009-01-08 Panasonic Electric Works Co Ltd Hot-water supply system
CN102967081A (en) * 2012-11-26 2013-03-13 周裕佳 Heat pump heat exchanger and control method thereof
CN103591683A (en) * 2013-10-24 2014-02-19 周裕佳 Air-source cold and hot water unit and running mode thereof
JP2017026227A (en) * 2015-07-23 2017-02-02 株式会社デンソー Water heater

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030023914A (en) * 2001-09-14 2003-03-26 박성구 heating and cooling system with hot water supplying by using heat-pump
JP2003090618A (en) * 2001-09-20 2003-03-28 Matsushita Electric Ind Co Ltd Hot water storage type water heater and information processing system thereof
JP2007057168A (en) * 2005-08-25 2007-03-08 Hanshin Electric Co Ltd Hot water storage type water heater
JP2009002585A (en) * 2007-06-22 2009-01-08 Panasonic Electric Works Co Ltd Hot-water supply system
CN102967081A (en) * 2012-11-26 2013-03-13 周裕佳 Heat pump heat exchanger and control method thereof
CN102967081B (en) * 2012-11-26 2015-06-03 周裕佳 Heat pump heat exchanger and control method thereof
CN103591683A (en) * 2013-10-24 2014-02-19 周裕佳 Air-source cold and hot water unit and running mode thereof
CN103591683B (en) * 2013-10-24 2016-01-20 周裕佳 Air source cold-hot water unit and operational mode thereof
JP2017026227A (en) * 2015-07-23 2017-02-02 株式会社デンソー Water heater

Also Published As

Publication number Publication date
JPH0745961B2 (en) 1995-05-17

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