Plate type smoke exhaust valve

By setting up a filter plate and a servo motor-driven brush system in the plate smoke exhaust valve, the problem of reducing smoke exhaust efficiency caused by dust blockage is solved, the smooth and efficient smoke exhaust of the smoke exhaust valve is achieved, and the service life of the equipment is extended.

CN222668921UActive Publication Date: 2025-03-25WUHAN ZHONGHAN HVAC EQUIP CO LTD
0 Cites 0 Cited by

Patent Information

Application Number
CN202420673881.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-03
Publication Date
2025-03-25
Estimated Expiration
2034-04-03

AI Technical Summary

Technical Problem

Existing plate smoke exhaust valves are prone to lose their function due to dust blockage during fire, affecting smoke exhaust efficiency.

Method used

A plate-type smoke exhaust valve is designed, which uses a filter plate to filter the smoke during the smoke exhaust process, and drives the threaded rod to move the brush through the servo motor to scrape the smoke into the inside of the collection box for collection to ensure the unobstructed valve.

Benefits of technology

By regularly cleaning the smoke residues in the filter plate and collection box, the corrosion and damage to the smoke exhaust equipment will be reduced, the service life of the equipment will be extended, the smoke exhaust efficiency will be improved, and the harm caused by fire to building structures and personnel will be reduced.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model relates to the technical field of smoke exhaust valves, and discloses a plate type smoke exhaust valve which comprises a shell, a servo motor is arranged in the middle of one side of the upper end of the shell, two driving wheels are arranged outside the output end of the servo motor in a sleeved mode, and transmission belts are arranged outside the two driving wheels in a sleeved mode. According to the smoke exhaust device, when the smoke exhaust device is used, smoke is filtered through the arranged filter plate in the smoke exhaust process, meanwhile, the arranged servo motor drives the threaded rod to move the brush, and the smoke is scraped into the collecting box to be collected, so that the smoothness of the smoke exhaust valve can be ensured, and the smoke exhaust efficiency is improved; and meanwhile, corrosion and damage to smoke exhaust equipment can be reduced by regularly cleaning smoke residues in the filtering plate and the collecting box, the service life of the equipment is prolonged, the safety of the interior of a building can be guaranteed, environmental pollution can be reduced, and the reliability and the use efficiency of the equipment can be improved.
Need to check novelty before this filing date? Find Prior Art