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Positive pressure partition gas displacement balanced distribution system

A technology of balanced distribution and exhaust volume, which is applied in exhaust gas exhaust devices, combustion product treatment, lighting and heating equipment, etc., and can solve the problems of different difficulty in exhausting smoke

Pending Publication Date: 2022-02-18
HANGZHOU XIAOMI ENVIRONMENTAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is to provide a balanced distribution system of positive pressure partition exhaust volume, which solves the problem of different difficulty in exhausting smoke in houses on different floors

Method used

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  • Positive pressure partition gas displacement balanced distribution system
  • Positive pressure partition gas displacement balanced distribution system
  • Positive pressure partition gas displacement balanced distribution system

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Embodiment Construction

[0023] The technical solutions of the embodiments of the present invention will be explained and described below in conjunction with the accompanying drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, not all of them. Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present invention.

[0024] see figure 1 , the positive pressure zone exhaust volume equalization distribution system includes a flue 1 and at least two intake pipes 4, the flue 1 is provided with a main gas flow channel 11, the main gas flow channel 11 includes an air outlet 112, and each intake pipe 4 There are sub-gas flow passages 41, and each air intake pipe 4 is arranged on the flue 1 and makes the sub-gas flow passage 41 communicate with the main gas flow passage 11. When each air intake pipe...

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Abstract

The invention relates to a positive pressure partition gas displacement balanced distribution system. The problem that residences on different floors are different in smoke exhaust difficulty is solved. The positive pressure partition gas displacement balanced distribution system comprises a flue and at least two gas inlet pipes, the flue is provided with a main gas flow channel, the main gas flow channel comprises a gas outlet, each gas inlet pipe is provided with a branch gas flow channel, each gas inlet pipe is arranged in the flue and enables the branch gas flow channel to be communicated with the main gas flow channel, and the main gas flow channel is communicated with the gas outlet. When each gas inlet pipe is arranged in the flue and enables the branch gas flow channel to be communicated with the main gas flow channel, different gas inlet pipes are located at different heights of the flue, and the included angle between at least one lower gas inlet pipe and the flue is smaller than the included angle between at least one upper gas inlet pipe and the flue.

Description

technical field [0001] The invention relates to a system for equalizing exhaust volume in positive pressure zones. Background technique [0002] The existing flue system includes a flue and a number of exhaust valves. The flue is vertically arranged in the residential building, and the residences are located at different heights of the residential building. The pipe is fixedly connected with the exhaust valve. The oil fume absorbed by the range hood enters the exhaust valve through the plastic pipe, and the oil fume entering the exhaust valve is discharged to the outside of the residential building through the flue. [0003] The flue has different air pressure values ​​at different heights. Specifically: as the height of the floor decreases, the air pressure in the flue shows an overall upward trend. The higher the air pressure value, the more difficult it is for the exhaust valve to discharge the oil fume into the flue. , which has led to the difficulty of smoke exhaust in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F17/02F23J11/12F23J13/00
CPCE04F17/02F23J11/12F23J13/00
Inventor 梅慧罗国伟
Owner HANGZHOU XIAOMI ENVIRONMENTAL SCI & TECH