GB724409A - Improvements in or relating to combined water heater and air conditioner of the heatpump type - Google Patents

Improvements in or relating to combined water heater and air conditioner of the heatpump type

Info

Publication number
GB724409A
GB724409A GB369353A GB369353A GB724409A GB 724409 A GB724409 A GB 724409A GB 369353 A GB369353 A GB 369353A GB 369353 A GB369353 A GB 369353A GB 724409 A GB724409 A GB 724409A
Authority
GB
United Kingdom
Prior art keywords
water
tank
air
switch
temperature
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.)
Expired
Application number
GB369353A
Inventor
Alonzo William Ruff
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.)
V C Patterson & Associates Inc
Original Assignee
V C Patterson & Associates Inc
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 V C Patterson & Associates Inc filed Critical V C Patterson & Associates Inc
Priority to GB369353A priority Critical patent/GB724409A/en
Publication of GB724409A publication Critical patent/GB724409A/en
Expired legal-status Critical Current

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
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)

Abstract

724,409. Heat pumps for cooling air and heating liquids in bulk. PATTERSON & ASSOCIATES, Inc., V.C. Feb. 10, 1953, No. 3693/53. Classes 29, 64 (1) and 64 (3). Apparatus for cooling. air and heating water comprises an insulated hot-water tank 10 and a refrigerating system having a sealed motor compressor unit 11 in a recess in the tank to heat the latter, a high pressure gas pipe 15 connected to a vertical pipe 20 within the tank and surrounded by a concentric pipe 19 the top and bottom of which are joined by vertical pipes 21 serving as water heaters and coolers and condensers for the refrigerant, a supercooler 22 for the liquid refrigerant and for preheating the water, an expansion valve 18, an evaporator 13 mounted on the top of the tank and fitted with a variable-speed air-circulating fan 14 and a thermal element 26 responsive to. the temperature of the water to stop the compressor motor at predetermined maximum water temperature. According to the invention, a switch 27 is provided for cutting out the thermal control to allow air cooling even when waterheating is not required, excessive heating of the water being obviated by bleeding off hot water from the tank. The switch 27 may be controlled by a humidostat or thermostat subject to conditions of the air being cooled. For drying the air, the speed of fan 14 is reduced by a switch 28 thus allowing the slower-moving air to be cooled more. Switch 28 may be controlled manually or by a theromostat or humidostat. As shown in Fig. 1, a valve 29 subject to the outlet pressure of the compressor allows water to escape from the tank when the discharge pressure rises due to an increase in condensing temperature. As shown in Fig. 5, the tank 10 has a valve 33 opened by a thermal element 32 when the temperature of the water rises e.g. ten degrees higher than the setting of thermal element 26. The bleeding valve may be located in the main outlet 24 of the tank. A baffle 25 is welded to the pipe 19 to improve stratification of the water in the tank. U.S.A. Specifications, 2,516,093 and 2,516,094 are referred to.
GB369353A 1953-02-10 1953-02-10 Improvements in or relating to combined water heater and air conditioner of the heatpump type Expired GB724409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB369353A GB724409A (en) 1953-02-10 1953-02-10 Improvements in or relating to combined water heater and air conditioner of the heatpump type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB369353A GB724409A (en) 1953-02-10 1953-02-10 Improvements in or relating to combined water heater and air conditioner of the heatpump type

Publications (1)

Publication Number Publication Date
GB724409A true GB724409A (en) 1955-02-23

Family

ID=9763170

Family Applications (1)

Application Number Title Priority Date Filing Date
GB369353A Expired GB724409A (en) 1953-02-10 1953-02-10 Improvements in or relating to combined water heater and air conditioner of the heatpump type

Country Status (1)

Country Link
GB (1) GB724409A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001020232A1 (en) * 1999-09-15 2001-03-22 Ut-Battelle, Llc. Improved heat pump water heater and method of making the same
EP1801515A1 (en) * 2004-09-16 2007-06-27 Matsushita Electric Industrial Co., Ltd. Heat pump water boiler
EP3054236A1 (en) * 2015-02-03 2016-08-10 Maximilian Forstner Fluid storage device
CN109114774A (en) * 2018-09-27 2019-01-01 南宁学院 A kind of precisely point temperature-controlling air-conditioning control method
EP3696475A1 (en) * 2019-02-14 2020-08-19 R. Nussbaum AG Device for providing domestic hot water

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001020232A1 (en) * 1999-09-15 2001-03-22 Ut-Battelle, Llc. Improved heat pump water heater and method of making the same
US6233958B1 (en) 1999-09-15 2001-05-22 Lockhead Martin Energy Research Corp. Heat pump water heater and method of making the same
EP1801515A1 (en) * 2004-09-16 2007-06-27 Matsushita Electric Industrial Co., Ltd. Heat pump water boiler
EP1801515A4 (en) * 2004-09-16 2014-09-03 Panasonic Corp Heat pump water boiler
EP3054236A1 (en) * 2015-02-03 2016-08-10 Maximilian Forstner Fluid storage device
CN109114774A (en) * 2018-09-27 2019-01-01 南宁学院 A kind of precisely point temperature-controlling air-conditioning control method
CN109114774B (en) * 2018-09-27 2021-06-04 南宁学院 Accurate point temperature control air conditioner control method
EP3696475A1 (en) * 2019-02-14 2020-08-19 R. Nussbaum AG Device for providing domestic hot water

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