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Range hood

A technology for range hoods and exhaust fans, which is used in the removal of oil fume, refrigerators, and household heating, etc., can solve the problems of oil-stained and sticky condensers, affecting the life of heat exchange efficiency, etc., so as to improve heat exchange efficiency and life. , to avoid the sticky effect of oil smoke

Inactive Publication Date: 2016-05-25
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the oil in the oil fume is easy to stick to the condenser, which affects the heat transfer efficiency and its life.

Method used

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Embodiment Construction

[0023] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0024] Such as figure 1 As shown, the range hood according to the first embodiment of the present invention includes a range hood body 10 and a refrigeration system arranged on the range hood body 10, the range hood body 10 includes a smoke exhaust cavity 20 and a refrigeration cavity, and the refrigeration The system includes a compressor, an evaporator and a condenser 30. The evaporator is arranged in the refrigeration chamber. The range hood also includes an air duct partition 40. The air duct partition 40 is arranged inside the smoke exhaust chamber 20 and divides the smoke exhaust chamber 20. These are the smoke exhaust channel 22 and the heat exhaust channel 21; the heat exhaust channel 21 is provided with an air inlet 24, and the condenser 30 is arranged in the heat exhaust channel 21. During the working process of the range hood of the present inv...

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Abstract

The invention provides a range hood. The range hood comprises a range hood body and a refrigerating system arranged on the range hood body, wherein the range hood body comprises a flue gas exhausting chamber and a refrigerating chamber; the refrigerating system comprises a compressor, an evaporator and a condenser; the condenser is arranged in the refrigerating chamber; the range hood further comprises an air flue separation plate; the air flue separation plate is arranged in the flue gas exhausting chamber and is used for dividing the flue gas exhausting chamber into a flue gas exhausting channel and a heat exhausting channel; the flue gas exhausting channel is provided with an air inlet; and the condenser is arranged in the heat exhausting channel. The air flue separation plate is arranged and is used for dividing the flue gas exhausting chamber into a flue gas exhausting channel and a heat exhausting channel; the condenser is arranged in the heat exhausting channel and the flue gas exhausting channel is provided with the air inlet, so that air without lampblack enters the heat exhausting channel to be subjected to heat exchange with the condenser of the heat exhausting channel; and compared with the prior art, the condenser can be effectively prevented from being stuck with the lampblack, so that the heat exchange efficiency of the condenser is improved and the service life of the condenser is prolonged.

Description

technical field [0001] The invention relates to the field of range hoods, in particular to a range hood. Background technique [0002] Patent No. CN99125570.4 discloses a range hood with refrigeration function. A cold air outlet is provided on the side of the evaporator to provide cooling capacity. However, the oil in the oil fume is easy to stick to the condenser, which affects the heat exchange efficiency and its life. Contents of the invention [0003] The invention aims to provide a range hood capable of improving heat exchange efficiency. [0004] The invention provides a range hood, which includes a range hood body and a refrigeration system arranged on the range hood body, the range hood body includes a smoke exhaust chamber and a refrigeration chamber, and the refrigeration system includes a compressor, an evaporator and a condenser , the evaporator is set in the refrigeration chamber, the range hood also includes an air duct partition, the air duct partition is ...

Claims

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Application Information

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IPC IPC(8): F24C15/20F25B39/04
CPCF24C15/20F25B39/04
Inventor 连园园赖瑜覃平想刘明萧志根李功瑞许宁
Owner GREE ELECTRIC APPLIANCES INC
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