Machine with dual purposes of refrigerator and water heater

A technology for refrigerators and hot water, which is applied in applications, household appliances, household refrigeration devices, etc., can solve the problems of complex technology, difficult to popularize, and high product cost

Inactive Publication Date: 2012-09-19
XIAMEN YUANHUI TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

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  • Machine with dual purposes of refrigerator and water heater
  • Machine with dual purposes of refrigerator and water heater
  • Machine with dual purposes of refrigerator and water heater

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Embodiment Construction

[0018] A kind of refrigerator hot water dual-purpose machine of the present invention can be converted from an old two-door refrigerator. The system's compressor, throttling dry filter, capillary, evaporator, freezer, cold room, refrigerator door, etc. retain the components of the original 145-liter Siemens refrigerator.

[0019] A kind of refrigerator hot water dual-purpose machine of the present invention comprises compressor 1, compressor water-cooled heat-absorbing cap 2, compressor insulation cover 3, water-cooled condenser 4 and filter throttling device, is located in freezer 7 and refrigerator 8 The inner evaporator, heat preservation water tank 9, electric heater 10, electric heating heat insulation sleeve 11, temperature controller 12, heat insulation pipe 13, heat dissipation water pipe 14, heat dissipation plate 15, flow channel selection temperature control solenoid valve 17, four Connecting joint 18 and straight connecting pipe 19 etc. Its compressor 1 is positio...

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Abstract

The invention relates to a machine with dual purposes of a refrigerator and a water heater, which can recycle waste heat discharged from a common refrigerator to heat domestic hot water. Hot water is stored in an insulating water tank which is above a refrigerator body. The system collects waste heat of the refrigerator in the insulating water tank by the thermal-siphon principle, and when water temperature of the water tank reaches a predetermined value, a temperature control electromagnetic valve of the system is opened automatically to pre-cool inflow water of a water cooled condenser. Then the cooled water enters the condenser so that the system can guarantee normal refrigeration of the system while effectively collecting waste heat of the refrigerator. The system has the advantages of simple structure, stable and reliable performance, low cost, efficiency and energy conservation.

Description

technical field [0001] The invention relates to a refrigerator and a water heater dual-purpose device, in particular to a refrigerator and a hot water dual-purpose machine capable of recovering waste heat from the refrigerator to heat domestic hot water. Background technique [0002] Ordinary household refrigerators are generally air-cooled refrigerators. The waste heat discharged from the compressor is discharged to the surrounding air through the air-cooled radiator. The waste heat is not used, and it causes thermal pollution to the surrounding environment; Convection space requires the refrigerator to be about 10-20 cm away from the wall, wasting valuable living space. At present, the common refrigerators on the market consume about 1KWH-2KWH of electricity per day, and need to discharge 2KWH-4KWH of heat. Collecting these heat to heat water can solve most of people's hot water needs; replace an ordinary refrigerator with a waste heat recovery type The refrigerator can s...

Claims

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Application Information

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IPC IPC(8): F25D23/12
Inventor 谢祖源曹亚非谢惠茹
Owner XIAMEN YUANHUI TECH
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