Ventilation cabinet

A fume hood and cabinet technology, applied in the field of laboratory ventilation, can solve problems such as troublesome operation, and achieve the effect of eliminating manual operation and fast electric drive.

Inactive Publication Date: 2015-11-11
BEIJING XINGAO LAB EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fume hood to overcome the problem of manually pushing and pulling the observation window and troublesome operation

Method used

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  • Ventilation cabinet
  • Ventilation cabinet
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Embodiment Construction

[0021] The present invention will be described in further detail below through specific embodiments in conjunction with the accompanying drawings.

[0022] Considering that the up and down movement of the window of the fume hood is manually operated, which is troublesome and laborious, the invention provides a fume hood.

[0023] A kind of fume hood, it comprises: cabinet body, glass window, motor drive assembly, wherein,

[0024] The glass window is installed on the front of the cabinet; the upper part of the glass window is connected with the motor drive assembly; the motor drive assembly is used to drive the glass window to move up and down in the installation track on the front of the cabinet.

[0025] The fume hood is provided with a motor drive assembly, which is connected with the glass window, and drives the glass window to move up and down through the electric equipment. Eliminate the trouble of manual operation, electric drive is fast and convenient.

[0026] Next,...

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PUM

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Abstract

The invention relates to the field of ventilation, in particular to a ventilation cabinet. The ventilation cabinet comprises a cabinet body, a glass window and a motor driving assembly. The glass window is installed on the front face of the cabinet body. The upper portion of the glass window is connected with the motor driving assembly. The motor driving assembly is used for driving the glass window to move vertically in an installation rail on the front face of the cabinet body. The ventilation cabinet is provided with the motor driving assembly, the motor driving assembly is connected with the glass window, the glass window is driven to move vertically through a power device, the trouble of manual operation is saved, and electric power driving is fast and convenient.

Description

technical field [0001] The invention relates to the field of laboratory ventilation, in particular to a fume hood. Background technique [0002] Laboratories, especially chemical laboratories and biological laboratories, often contain some toxic, pathogenic or unknown toxic chemicals and organisms, which will prevent workers from inhaling or swallowing these substances, and prevent some steam, gas and Particles (smoke, soot, dust, and aerosols) are absorbed, and laboratories are usually equipped with fume hoods. Fume hoods have become an integral part of laboratory ventilation design. [0003] The up and down movement of the lifting window of the present fume hood is manual operation, which is very inconvenient to operate and easily causes misoperation. Contents of the invention [0004] The object of the present invention is to provide a fume hood to overcome the troublesome problems of manually pushing and pulling the observation window. [0005] The invention provide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B15/02B08B13/00
CPCB08B15/023B08B13/00
Inventor 董国浩王云刚李春明
Owner BEIJING XINGAO LAB EQUIP
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