阅读说明：本技术 一种分流式风阀 (Shunting blast gate ) 是由 仇云杰 万苏成 刘伟伟 徐青松 王军 韩雷 于 2021-08-10 设计创作，主要内容包括：本发明提供了一种分流式风阀,包括阀体,阀体内设有隔板,利用隔板对阀体进行分隔,并采用两组转向机构分别控制两组叶片进行转向,从而实现了气流的分流、转向及分别调节控制,结构简单、方便控制且占地面积小。(The invention provides a shunting air valve which comprises a valve body, wherein a partition plate is arranged in the valve body, the valve body is partitioned by the partition plate, and two groups of blades are respectively controlled by two groups of steering mechanisms to steer, so that shunting, steering and respective adjustment control of air flow are realized, the structure is simple, the control is convenient, and the occupied area is small.)

1. A shunting blast gate which characterized in that: the valve comprises a valve body, wherein a partition plate is arranged in the valve body, and a group of blades are respectively arranged on two sides of the partition plate; and two groups of steering mechanisms are arranged on the side wall of the valve body, and each group of steering mechanisms respectively controls one group of blades to steer.

2. A split-flow damper as claimed in claim 1, wherein: the steering mechanism comprises a rotating handle, a worm and a plurality of worm wheels in meshing transmission with the worm; the two ends of each blade are respectively and rotatably connected with the side wall of the valve body through bearings, the worm wheel is respectively fixed at one end of each blade, and the rotating handle is fixedly connected with one worm wheel; the length direction of the worm is perpendicular to the blades, and two ends of the worm are respectively connected with the side wall of the valve body in a rotating mode through bearings.

3. A split-flow damper as claimed in claim 2, wherein: the outer fringe of valve body bottom is equipped with the mounting groove of the convenient grafting installation of round.

4. A split-flow damper as claimed in claim 3, wherein: the outside of mounting groove is equipped with the chimb that upwards extends.

Technical Field

The invention relates to the field of industrial air valves, in particular to a shunting type air valve.

Background

At present, most industrial air valves are wind direction simplex or cutoff, namely, only the single flow direction of airflow can be controlled or the flow of airflow can be cut off, the change of the airflow direction needs to be realized through other accessory equipment, accessory facilities for using the equipment can be brought in industrial use, the floor area of the equipment is increased, the concept of energy conservation and emission reduction is not met, and the use, operation and maintenance cost of the equipment is increased.

Disclosure of Invention

Aiming at the technical problem, the invention provides a shunting blast gate.

A flow-dividing air valve comprises a valve body, wherein a partition plate is arranged in the valve body, and two sides of the partition plate are respectively provided with a group of blades; and two groups of steering mechanisms are arranged on the side wall of the valve body, and each group of steering mechanisms respectively controls one group of blades to steer.

Preferably, the steering mechanism comprises a turning handle, a worm and a plurality of worm wheels in meshed transmission with the worm; the two ends of each blade are respectively and rotatably connected with the side wall of the valve body through bearings, the worm wheel is respectively fixed at one end of each blade, and the rotating handle is fixedly connected with one worm wheel; the length direction of the worm is perpendicular to the blades, and two ends of the worm are respectively connected with the side wall of the valve body in a rotating mode through bearings.

Preferably, the outer edge of the bottom of the valve body is provided with a circle of mounting grooves which are convenient to insert and mount.

Preferably, the outer side of the mounting groove is provided with a convex edge extending upwards.

The invention has the beneficial effects that: the valve body is separated by the partition plate, and the two groups of blades are controlled by the two groups of steering mechanisms to steer respectively, so that the shunting, steering and respective adjustment control of airflow are realized, the structure is simple, the control is convenient, and the occupied area is small.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a partial cross-sectional view of an embodiment of the present invention;

the figures in the drawings represent:

1. valve body 2, baffle 3, blade 4, rotation handle 5, worm 6, worm wheel 7, mounting groove 8, chimb.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

A shunting blast gate, as shown in figure 1, figure 2, includes valve body 1, is equipped with baffle 2 in the valve body 1, and a set of blade 3 is installed respectively to the both sides of baffle 2. And two groups of steering mechanisms are arranged on the side wall of the valve body 1, and each group of steering mechanisms comprises a rotating handle 4, a worm 5 and a plurality of worm wheels 6 which are in meshing transmission with the worm 5. The both ends of blade 3 are connected with the lateral wall rotation of valve body 1 through the bearing respectively, and worm wheel 6 is fixed respectively in the one end of every blade 3, rotates handle 4 and one of them worm wheel 6 fixed connection. The length direction of the worm 5 is vertical to the vanes 3, and two ends of the worm 5 are respectively and rotatably connected with the side wall of the valve body 1 through bearings. When the rotating handle 4 is rotated to drive one of the worm wheels 6 to rotate, the worm 5 rotates along with the worm wheel, so that other worm wheels 6 are driven to synchronously rotate, and the rotation of the blades 3 can be reversed.

Each group of steering mechanisms respectively control one group of blades 3 to steer, the flow guide directions of the two groups of blades 3 can be respectively adjusted according to actual use requirements, and air flows in and out of the same air valve in two different directions are enabled, so that the air flow diversion, steering and respective adjustment control are realized, the structure is simple, the control is convenient, and the occupied area is small.

The outer fringe of valve body 1 bottom is equipped with round mounting groove 7, and the installation is pegged graft to valve body 1 to accessible mounting groove 7. The outside of mounting groove 7 is equipped with the chimb 8 that upwards extends, and after the grafting is installed, usable chimb 8 cooperation hasp is locked fixedly to valve body 1, prevents that valve body 1 pine from taking off.

Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.