Small ventilation device

A ventilation device, a small technology, applied in the direction of removing smoke and dust, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems such as the inability to disperse the smell of smoke, smoking addiction, etc., to achieve a comfortable and healthy living atmosphere, and improve the effect of unpleasant air.

Inactive Publication Date: 2020-06-19
XIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, in the collective life in the dormitory, some people are addicted to smoking, and some people are disgusted. Therefore, many students often have co...

Method used

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  • Small ventilation device

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Embodiment Construction

[0014] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0015] The present invention is a small ventilation device, the structure of which is as follows: figure 1 As shown, it includes the adsorption area and the ventilation area. The adsorption area includes the air suction head 1, the side of the air suction head 1 is provided with the air suction port 2, the upper end of the air suction head 1 is provided with the air guide port 5, and the two ends of the air suction head 1 are respectively provided with binding with 3.

[0016] The ventilation zone includes a deformable ventilation bag 4, one end of the ventilation bag 4 is connected to the air guide port 5, the ventilation bag 4 communicates with the suction head 1 through the air guide port 5, and the other end of the ventilation bag 4 stretches out from the window of the dormitory.

[0017] In the ventilation bag 4, at least four support r...

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Abstract

The invention discloses a small ventilation device. The small ventilation device comprises an adsorption area and a ventilation area, wherein the adsorption area comprises a hollow air suction head, an air suction opening is formed in one side of the air suction head, an air guide opening is formed in the upper end of the air suction head, and the air suction head is connected with the ventilationarea through the air guide opening. The small ventilation device can effectively improve unpleasant air in a dormitory and create a comfortable and healthy living atmosphere for students.

Description

technical field [0001] The invention belongs to the technical field of small ventilation and smoke removal equipment, and relates to a small ventilation device. Background technique [0002] At present, in the collective life in the dormitory, some people are addicted to smoking and some people are disgusted. Therefore, there are often conflicts between many students in the dormitory because of the smell of smoke produced by smoking, especially in winter when the doors and windows are not opened for a long time. Unable to drift away. Therefore need to design a kind of small ventilation device, can in time smoke smell and unpleasant smell discharge in the dormitory. Contents of the invention [0003] The purpose of the present invention is to provide a small ventilation device, which can effectively improve the bad-smelling air in the dormitory and create a comfortable and healthy living atmosphere for the students. [0004] The technical solution adopted in the present i...

Claims

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Application Information

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IPC IPC(8): B08B15/00
CPCB08B15/00
Inventor 赵新平胡冰
Owner XIAN UNIV OF TECH
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