Fresh air linkage controller and range hood using same

A range hood and controller technology, applied in the field of fresh air linkage controller and range hood, can solve the problems of exhaust gas and oil fume drifting, affecting health, serious oil fume escape, etc. Easy-to-use effects

Active Publication Date: 2017-08-01
ZHEJIANG SHUAIKANG ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the kitchen, most of the exhaust gas and cooking fume produced by the combustion of the stove are sucked and exhausted outdoors by the range hood, but it is always difficult to clean them, and the escaping exhaust gas and oil fume will float in the room space.
If there is not enough fresh air to fill in and only rely on air leaks from doors and windows, the escape of oil fume will be more serious, and the air pollution in the kitchen will be more serious, which will affect people's health

Method used

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  • Fresh air linkage controller and range hood using same
  • Fresh air linkage controller and range hood using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] see figure 1 The range hood 0 is composed of two parts: the main body 1 and the fresh air linkage controller 2. The main body 1 includes the casing, the fan system and the power supply line. The casing is provided with a smoke inlet and a smoke exhaust port. The fan system includes the fan assembly and As for the lighting control device, since the power supply line, the casing, the fan assembly and the lighting control device are relatively mature technologies in the prior art, details will not be repeated here. When the range hood 0 is turned on, the fresh air linkage controller 2 automatically opens the fresh air electric valve 3 of the kitchen fresh air system because it senses the operating current of the power supply line. It should be noted that the fresh air linkage controller 2 can be set outside the range hood 0 or built into the range hood 0 .

[0020] refer to figure 2 The fresh air linkage controller 2 specifically includes a current sensing circuit 21 , ...

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PUM

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Abstract

The invention relates to a fresh air linkage controller and a range hood using the same. When the range hood is turned on, a current inductive circuit automatically senses the working current of the range hood and outputs an electric signal to start a drive and control circuit; the drive and control circuit is started to automatically open a fresh air electrically operated valve; the fresh air electrically operated valve is enabled to perform forward rotation to open a fresh air valve, at the moment under negative pressure suction of the range hood, fresh air enters indoor from outdoor through the fresh air valve, the kitchen is timely supplemented with the fresh air, the range hood is more labor-saving in suction and discharge, the inlet air of the range hood is increased, the diffusion of exhaust gas and cooking fume is reduced, and the purpose of improving the air quality of the kitchen is achieved; besides, the design is reasonable and ingenious, high safety and reliability are achieved, the use is convenient, the cost is low, and the popularization and application are facilitated.

Description

technical field [0001] The invention relates to a fresh air linkage controller and a range hood using the fresh air linkage controller. Background technique [0002] With the continuous improvement of people's living standards, the pursuit of quality of life is getting higher and higher, especially the health awareness is becoming stronger and stronger. In the kitchen, most of the exhaust gas generated by the combustion of the stove and the oil fume generated by cooking are sucked and exhausted outside by the range hood, but it is always difficult to discharge cleanly, and the escaped exhaust gas and oil fume will float in the room space. If there is not enough fresh air to fill in and only rely on air leakage from doors and windows, the escape of oil fume will be more serious, and the air pollution in the kitchen will be more serious, which will affect people's health. Contents of the invention [0003] The purpose of the invention is to improve the air quality of the ki...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20
CPCF24C15/2021Y02B30/70
Inventor 邹国营郑高辉
Owner ZHEJIANG SHUAIKANG ELECTRIC
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