Propeller type air volume balance valve with damping function

Abstract

The invention discloses a propeller type air volume balance valve with a damping function. The propeller type air volume balance valve comprises an air volume balance valve main body, a transmission mechanism and a buffering mechanism, wherein an outer ring of the bottom of the air volume balance valve main body is provided with a damping base in a sleeving mode, and two fixing rods are fixedly connected to shells on the two sides of the damping base; four lantern rings are movably arranged on outer rings of the fixing rods in a sleeving mode, two lantern rings are fixedly connected through a toothed plate, connecting rods are hinged to shells on one sides of two lantern rings located in the middle, and the ends, away from the lantern rings, of the connecting rods are hinged to a shell of the air volume balance valve main body; and the transmission mechanism is arranged on the inner wall of a shell at the bottom of the damping base and located below the toothed plate, and the buffering mechanism is connected with the transmission mechanism. According to the propeller type air volume balance valve with the damping function, the propeller type air volume balance valve can be buffered and damped, therefore when the propeller type air volume balance valve works, severe vibration cannot be generated, and the ventilation effect of the propeller type air volume balance valve cannot be affected.

Description

technical field [0001] The invention relates to the technical field of ventilation equipment, in particular to a propeller-type air volume balance valve with a damping function. Background technique [0002] With the continuous development of cities in our country, the population of central cities is increasing, which also promotes the development of tall and large space buildings. The large-space air-conditioning system is very complicated and huge, and its proportion in the energy consumption of the entire building is also increasing. Usually, the branch pipes of air-conditioning air ducts in large spaces use manual air valves. This air-conditioning system is simple in design and easy to use. However, because the manual air valve cannot adjust the air supply volume of each air supply area in real time, there are many disadvantages. The manual air valve has poor adjustable performance and cannot meet the air volume balance requirements in a large space, thus greatly reduc...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the technical problem that the propeller-type air volume balance valve will produce certain vibrations affecting its work when it works inside the pipeline, the present invention proposes a propeller-type air volume balance valve with a shock-absorbing function

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