Tuyere for clean room

By designing the air outlet system of the purification chamber, the flat design of multiple return air holes and air supply holes is used to solve the problems of dust accumulation and scratches, and the safety and cleaning convenience of the purification chamber are improved.

CN222651558UActive Publication Date: 2025-03-21FOX (GUANGZHOU) PURIFICATION ENG CO LTD
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Patent Information

Application Number
CN202421315828.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-11
Publication Date
2025-03-21
Estimated Expiration
2034-06-11

AI Technical Summary

Technical Problem

The air vent of the existing purification room is prone to dust accumulation, making it difficult to clean, and the return air vent is installed at the bottom, which easily scratches moving items, increasing safety risks.

Method used

An air outlet system including a return air outlet and an air outlet is designed. The return air outlet and an air outlet are composed of a return air cover and a flow hood respectively. Multiple return air holes and air outlets are set up, and these holes are kept flat with the inner and outer sides of the cover. The return air box and the air supply box are embedded in the bottom side wall and top of the purification chamber to connect to the corresponding equipment.

Benefits of technology

Effectively prevent dust accumulation, facilitate cleaning, avoid air outlets from scratching items or people, and improve the safety of the purification room.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model relates to the technical field of purification chambers, and provides an air port for a purification chamber, which comprises an air return port and an air supply port. Wherein the air return port comprises an air return cover and an air return box, and the air return cover is provided with a plurality of air return holes for supplying air into a room; the air supply outlet comprises a flow diffusing cover and an air supply box, and the flow diffusing cover is provided with a plurality of air supply holes for exhausting indoor air outdoors; each air return hole is kept flat with the inner side and the outer side of the air return cover, and each air supply hole is kept flat with the inner side and the outer side of the air diffusion cover. According to the air port, the air return holes are formed in the air return cover, the air return holes are kept flat with the inner side and the outer side of the air return cover, the air supply holes are formed in the air diffusion cover, and the air supply holes are kept flat with the inner side and the outer side of the air diffusion cover, so that dust is not prone to being accumulated, and cleaning is convenient; and moving articles or people can be prevented from being scratched by the air return opening and the air supply opening, so that the safety of the purification chamber is improved.
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