GB731261A - Improvements in and relating to water heating and room cooling systems - Google Patents
Improvements in and relating to water heating and room cooling systemsInfo
- Publication number
- GB731261A GB731261A GB7105/52A GB710552A GB731261A GB 731261 A GB731261 A GB 731261A GB 7105/52 A GB7105/52 A GB 7105/52A GB 710552 A GB710552 A GB 710552A GB 731261 A GB731261 A GB 731261A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- valve
- compressor
- tank
- hot 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 10
- 238000010438 heat treatment Methods 0.000 title abstract 2
- 238000001816 cooling Methods 0.000 title 1
- 239000002699 waste material Substances 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000008236 heating water Substances 0.000 abstract 1
- 239000003507 refrigerant Substances 0.000 abstract 1
- 239000000741 silica gel Substances 0.000 abstract 1
- 229910002027 silica gel Inorganic materials 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
- F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
- F16H37/122—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types for interconverting rotary motion and oscillating motion
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
731,261. Refrigerating; hot-water supply systems; heating water. BRITISH THOMSON-HOUSTON CO., Ltd. March 19, 1952 [March 20, 1951], No. 7105/52. Classes 29, 64 (1) and 64 (3). [Also in Group XXXV] In a water-heating and roomcooling system comprising a compressor-condenser-evaporator refrigerating system, the condenser 76 heats water in a vertical vessel 50 the upper and lower parts of which are connected by conduits 33, 37 to the upper and lower parts of a vertical water storage tank 15 so that there is a thermosiphon circulation, and the evaporator 49 cools the room air. A thermally actuated valve 89 is arranged in the conduit 33. The valve 89 is closed, except for a small aperture, until a predetermined temperature in the conduit 33 has been reached. The tank 15 has a cold water supply pipe 36 and a hot water outlet 31, which is also connected to a waste pipe 140 through a solenoidactuated valve 137 normally held closed by a spring. A three-way valve 69 allows the conduit 37 or the chamber 50 to be connected to a drain outlet 71. The waterheating chamber is cup-shaped and is formed between inner and outer flanged shells. The water is heated by the helically-coiled tubular condenser 76. Vapour from the evaporator 49 is dried by silica gel in a drying chamber 87, and flows into a casing 81 surrounding a compressor 83 and its motor 82. The compressor draws the vapour from the casing. If the pressure of the refrigerant becomes excessive, a bellows opens a switch 107 to stop the motor. An electric control system (see Group XXXV) can be adjusted so that the fan and compressor are stopped either when the tank 15 is full of hot water or when the temperature of the air in the room has been reduced to a desired level. In the latter case the waste valve 137 is intermittently opened and closed to release hot water from the tank when it is full of hot water until the desired air temperature is reached.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US731261XA | 1951-03-20 | 1951-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB731261A true GB731261A (en) | 1955-06-08 |
Family
ID=22111873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7105/52A Expired GB731261A (en) | 1951-03-20 | 1952-03-19 | Improvements in and relating to water heating and room cooling systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB731261A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2431663A1 (en) * | 1978-07-19 | 1980-02-15 | Robert Antonelli | Air-water domestic heat pump - has two condensers supplying central heating and hot water systems |
| EP0029224A2 (en) * | 1979-11-15 | 1981-05-27 | M.A.N. MASCHINENFABRIK AUGSBURG-NÜRNBERG Aktiengesellschaft | Sorption heat pump with attached hot-water tank |
| EP0059692A2 (en) * | 1981-03-03 | 1982-09-08 | INDESIT INDUSTRIA ELETTRODOMESTICI ITALIANA S.p.A. | Combined refrigerator/water heater unit |
| EP0076391A2 (en) * | 1981-10-03 | 1983-04-13 | AL-KO POLAR Maschinenfabrik GmbH | Device for heat production |
| FR2521697A1 (en) * | 1982-02-17 | 1983-08-19 | Cuenod Thermotech Sa | Hot water prodn. system - uses solenoid valve to block water flow through heat pump until water temp. in storage pump reaches desired level |
| EP2933580A1 (en) * | 2014-04-11 | 2015-10-21 | Panasonic Intellectual Property Management Co., Ltd. | Hot water generator |
| CN107314689A (en) * | 2017-06-29 | 2017-11-03 | 长江师范学院 | A kind of waterfall type cold water device |
| WO2019089559A1 (en) | 2017-10-30 | 2019-05-09 | Rheem Manufacturing Company | Hybrid water heater |
-
1952
- 1952-03-19 GB GB7105/52A patent/GB731261A/en not_active Expired
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2431663A1 (en) * | 1978-07-19 | 1980-02-15 | Robert Antonelli | Air-water domestic heat pump - has two condensers supplying central heating and hot water systems |
| EP0029224A2 (en) * | 1979-11-15 | 1981-05-27 | M.A.N. MASCHINENFABRIK AUGSBURG-NÜRNBERG Aktiengesellschaft | Sorption heat pump with attached hot-water tank |
| EP0029224A3 (en) * | 1979-11-15 | 1981-07-22 | M.A.N. Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft | Sorption heat pump with attached processing-water reservoir |
| EP0059692A2 (en) * | 1981-03-03 | 1982-09-08 | INDESIT INDUSTRIA ELETTRODOMESTICI ITALIANA S.p.A. | Combined refrigerator/water heater unit |
| EP0059692A3 (en) * | 1981-03-03 | 1983-08-03 | INDESIT INDUSTRIA ELETTRODOMESTICI ITALIANA S.p.A. | Combined refrigerator/water heater unit |
| EP0076391A3 (en) * | 1981-10-03 | 1983-09-28 | Al-Ko Polar Maschinenfabrik Gmbh | Device for heat production |
| EP0076391A2 (en) * | 1981-10-03 | 1983-04-13 | AL-KO POLAR Maschinenfabrik GmbH | Device for heat production |
| FR2521697A1 (en) * | 1982-02-17 | 1983-08-19 | Cuenod Thermotech Sa | Hot water prodn. system - uses solenoid valve to block water flow through heat pump until water temp. in storage pump reaches desired level |
| EP2933580A1 (en) * | 2014-04-11 | 2015-10-21 | Panasonic Intellectual Property Management Co., Ltd. | Hot water generator |
| CN107314689A (en) * | 2017-06-29 | 2017-11-03 | 长江师范学院 | A kind of waterfall type cold water device |
| WO2019089559A1 (en) | 2017-10-30 | 2019-05-09 | Rheem Manufacturing Company | Hybrid water heater |
| EP3704424A4 (en) * | 2017-10-30 | 2021-08-04 | Rheem Manufacturing Company | Hybrid water heater |
| US11859868B2 (en) | 2017-10-30 | 2024-01-02 | Rheem Manufacturing Company | Hybrid water heater |
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