Ventilation cabinet with cabinet door capable of being pushed and pulled left and right

Abstract

The invention relates to a ventilation cabinet with a cabinet door capable of being pushed and pulled left and right. The ventilation cabinet comprises a door plate and a mirror direction mechanism, a plate partition strip is fixed to the middle of the door plate, plate windows are arranged on the upper wall and the lower wall of the door plate in a penetrating mode, the mirror direction mechanism is arranged at the side end of the door plate, a cover lower panel is arranged at the right end of the top of the mirror direction mechanism, a front cover is installed at the top end of the cover lower panel, the inner wall of the top end of the mirror direction mechanism is connected with a left-right top plate through screws, a ventilation hood is arranged at the middle end of the top of the left-right top plate, and a flow guide opening is formed in the middle of the ventilation hood. According to the ventilation cabinet with the cabinet door capable of being pushed and pulled left and right, protection of the side end of the whole device body can be achieved through mutual cooperation of a mirror direction rear plate and a mirror direction front plate, the good linkage protection effect is achieved, meanwhile, the door plate can be better connected, namely wrapping protection is conducted on the door plate, the stability performance and the firmness performance during connection of the whole ventilation cabinet are improved, and a good safe use effect is achieved.

Description

technical field [0001] The invention relates to the technical field of fume hoods, in particular to a fume hood whose door can be pushed and pulled left and right. Background technique [0002] The cabinet type exhaust hood is commonly known as the fume hood, which is similar to the airtight hood. The small parts painting cabinet and the chemical laboratory fume hood are typical structures of the cabinet type exhaust hood. One side of the large chamber type fume hood is completely open, and the operator is inside the cabinet. The work is mainly used for large-scale painting, powder bagging, etc. The working opening of the fume hood has a great influence on the airflow distribution in the cabinet, and the airflow distribution directly affects the working effect of the cabinet type exhaust hood. [0003] Since the device body is not equipped with a good linkage structure, that is, there is no good linkage sliding fit structure between each node, so that the device body cannot ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fume hood with a door that can be pushed and pulled left and right, to solve the problem that the device body proposed in the background technology is not provided with a better linkage structure, that is, no better linkage structure is arranged between each node. The sliding fit structure makes the device body unable to perform flexible sliding adjustment operations, that is, it cannot perform left and right push-pull operations, which is inconvenient to use, and at the same time, the safety performance of the device body cannot be improved. The supporting mechanism in the group makes it inconvenient to connect and use with each node, and at the same time, there is a poor situation in improving the ventilation performance of the device body

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