Anti-blocking shell type hot water boiler

By designing anti-clogging components of dust screens and electric cleaning brushes in shell-type hot water boilers, the problem of air inlet duct blockage is solved, automatic cleaning and stable operation are achieved, and combustion efficiency and safety are improved.

CN223331913UActive Publication Date: 2025-09-12HENAN ZHIXIN BOILER TECH INNOVATION CO LTD
0 Cites 0 Cited by

Patent Information

Application Number
CN202422784132.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-15
Publication Date
2025-09-12
Estimated Expiration
2034-11-15

AI Technical Summary

Technical Problem

The air inlet duct of a shell-type hot water boiler is easily clogged by foreign matter such as dust and dirt, affecting combustion efficiency and safety. Traditional maintenance methods are time-consuming and labor-intensive, and may cause unstable boiler operation.

Method used

Anti-clogging components are designed, including dust screens, electric telescopic rods and cleaning brushes. Automatic cleaning is achieved through solenoid valve switching to prevent dust from entering, ensure smooth air flow into the boiler, and support components are set to enhance stability.

Benefits of technology

It effectively prevents blockage of the air inlet duct, improves combustion efficiency, reduces the frequency of manual maintenance, ensures stable operation and safety of the boiler, and extends the life of the equipment.

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

Abstract

The utility model relates to the technical field of boilers, in particular to an anti-blocking boiler shell type hot water boiler which comprises a boiler shell boiler body, an air inlet pipe of the boiler shell boiler body is connected with an anti-blocking assembly, the anti-blocking assembly comprises a first L-shaped air guide pipe, and the input end of the first L-shaped air guide pipe is connected with two second L-shaped air guide pipes through a three-way pipe. The two second L-shaped air guide pipes are both provided with electromagnetic valves, the two second L-shaped air guide pipes are jointly connected with a rectangular air inlet box, the interior of the rectangular air inlet box is divided into two air inlet cavities through a partition plate, dustproof net plates are detachably connected into the two air inlet cavities, and two cleaning pieces are arranged at the top of the rectangular air inlet box. According to the anti-blocking boiler shell type hot water boiler, the cleaning piece with the electric telescopic rod and the cleaning brush is designed, accumulated dust and sundries on the dustproof net plate can be automatically cleaned, the frequency and difficulty of manual maintenance are reduced, and due to the fact that the two second L-shaped air guide pipes are arranged, shutdown cleaning is not needed, and stable operation of a boiler system is guaranteed.
Need to check novelty before this filing date? Find Prior Art