EP3537059A4 - Heat pump water heater unit and control method and device thereof - Google Patents

Heat pump water heater unit and control method and device thereof Download PDF

Info

Publication number
EP3537059A4
EP3537059A4 EP16920873.3A EP16920873A EP3537059A4 EP 3537059 A4 EP3537059 A4 EP 3537059A4 EP 16920873 A EP16920873 A EP 16920873A EP 3537059 A4 EP3537059 A4 EP 3537059A4
Authority
EP
European Patent Office
Prior art keywords
control method
heat pump
water heater
heater unit
pump water
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
EP16920873.3A
Other languages
German (de)
French (fr)
Other versions
EP3537059B1 (en
EP3537059A1 (en
Inventor
Dengke Zhang
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.)
Midea Group Co Ltd
GD Midea Heating and Ventilating Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
GD Midea Heating and Ventilating Equipment 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 Midea Group Co Ltd, GD Midea Heating and Ventilating Equipment Co Ltd filed Critical Midea Group Co Ltd
Publication of EP3537059A1 publication Critical patent/EP3537059A1/en
Publication of EP3537059A4 publication Critical patent/EP3537059A4/en
Application granted granted Critical
Publication of EP3537059B1 publication Critical patent/EP3537059B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H4/00—Fluid heaters characterised by the use of heat pumps
    • F24H4/02—Water heaters
    • F24H4/04—Storage heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/174—Supplying heated water with desired temperature or desired range of temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/212—Temperature of the water
    • F24H15/223—Temperature of the water in the water storage tank
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/355—Control of heat-generating means in heaters
    • F24H15/37—Control of heat-generating means in heaters of electric heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/375—Control of heat pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
    • F24H9/2021—Storage heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/176—Improving or maintaining comfort of users

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
EP16920873.3A 2016-11-03 2016-11-14 Heat pump water heater unit and control method and device thereof Active EP3537059B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610973365.1A CN106500345B (en) 2016-11-03 2016-11-03 Heat-pump hot-water unit and its control method and device
PCT/CN2016/105771 WO2018082115A1 (en) 2016-11-03 2016-11-14 Heat pump water heater unit and control method and device thereof

Publications (3)

Publication Number Publication Date
EP3537059A1 EP3537059A1 (en) 2019-09-11
EP3537059A4 true EP3537059A4 (en) 2019-10-23
EP3537059B1 EP3537059B1 (en) 2020-05-27

Family

ID=58323089

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16920873.3A Active EP3537059B1 (en) 2016-11-03 2016-11-14 Heat pump water heater unit and control method and device thereof

Country Status (3)

Country Link
EP (1) EP3537059B1 (en)
CN (1) CN106500345B (en)
WO (1) WO2018082115A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112066565A (en) * 2020-09-29 2020-12-11 浙江中广电器股份有限公司 Water heater and control method and controller thereof
CN113418298A (en) * 2021-07-02 2021-09-21 河北工业大学 Heat energy driven steam compression type heat pump hot water system
CN115307317B (en) * 2022-08-05 2024-10-01 合肥美的暖通设备有限公司 Heating treatment method and device
CN115468310A (en) * 2022-08-08 2022-12-13 青岛经济技术开发区海尔热水器有限公司 Heating control method and device for water storage type water heater
CN115327888B (en) * 2022-08-22 2023-04-07 宁波奥克斯电气股份有限公司 PID algorithm of circulating water pump flow, direct-current circulating water pump and air energy heat pump

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58108340U (en) * 1982-01-19 1983-07-23 ダイキン工業株式会社 heat pump water heater
JPS6030945A (en) * 1983-08-01 1985-02-16 Mitsubishi Electric Corp Hot-water storage type hot-water supply device
JPS618546A (en) * 1984-06-21 1986-01-16 Matsushita Electric Ind Co Ltd Electric hot water supplier
EP2799784A2 (en) * 2013-04-25 2014-11-05 Panasonic Corporation Heat pump system control device, heat pump system, and heat pump system control method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1396866A (en) * 1971-10-01 1975-06-11 Gkn Building Supplies Services Heating systems
JPS588941A (en) * 1981-07-08 1983-01-19 Matsushita Electric Ind Co Ltd Controller for heat pump type hot water supplier
JPS588940A (en) * 1981-07-08 1983-01-19 Matsushita Electric Ind Co Ltd Controller for heat pump type hot water supplier
JPS59221551A (en) * 1983-06-01 1984-12-13 Mitsubishi Electric Corp Hot water storage type hot water supply equipment
CN102052766A (en) * 2010-11-01 2011-05-11 江苏天舒电器有限公司 Modularization control method for hot water machine of heat pump
CN102109198A (en) * 2011-04-02 2011-06-29 上海海事大学 Solar heat pump water heating system
CN103267358B (en) * 2012-11-26 2015-07-01 顺德职业技术学院 Energy-saving control method of air source heat-pump water heater
CN104101106B (en) * 2014-08-01 2017-02-15 江苏天舒电器股份有限公司 Directly-heated type double-source heat pump water heater and control method thereof
CN204227694U (en) * 2014-10-31 2015-03-25 辽宁绿暖科技有限公司 Paddy electricity energy storage heat-pump water heater
CN105258331B (en) * 2015-10-30 2017-04-12 广东美的暖通设备有限公司 Anti-freezing control method and system for heat pump water heater

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58108340U (en) * 1982-01-19 1983-07-23 ダイキン工業株式会社 heat pump water heater
JPS6030945A (en) * 1983-08-01 1985-02-16 Mitsubishi Electric Corp Hot-water storage type hot-water supply device
JPS618546A (en) * 1984-06-21 1986-01-16 Matsushita Electric Ind Co Ltd Electric hot water supplier
EP2799784A2 (en) * 2013-04-25 2014-11-05 Panasonic Corporation Heat pump system control device, heat pump system, and heat pump system control method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018082115A1 *

Also Published As

Publication number Publication date
CN106500345B (en) 2019-05-03
EP3537059B1 (en) 2020-05-27
WO2018082115A1 (en) 2018-05-11
CN106500345A (en) 2017-03-15
EP3537059A1 (en) 2019-09-11

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