CN218670806U

CN218670806U - Novel exhaust valve

Info

Publication number: CN218670806U
Application number: CN202222526846.1U
Authority: CN
Inventors: 韩克立
Original assignee: Xiangyuan Tongchuang Tianjin Industrial Technology Co ltd
Current assignee: Xiangyuan Tongchuang Tianjin Industrial Technology Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-03-21
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a novel exhaust valve, including the valve body, still include tilting mechanism, the inside fixedly connected with tilting mechanism's of valve body back shaft, tilting mechanism comprises rotating turret, back shaft, mount, valve plate and ball hinge block, the back shaft surface rotates and is connected with the rotating turret, the mount that is connected with the installation of confession ball hinge block can be dismantled to rotating turret one side, ball hinge block surface rotates and is connected with the valve plate that can be used to exhaust valve and close. The non-penetrating ball dumpling valve plate structure is formed by the rotating frame, the supporting shaft, the fixing frame, the valve plate and the ball hinge blocks, the hidden air leakage danger of the valve plate is avoided, the universal adaptation fully ensures the attachment of the valve plate and the valve seat, and the sealing performance of the valve plate is ensured.

Description

Novel exhaust valve

Technical Field

The utility model relates to an exhaust valve technical field, in particular to novel exhaust valve.

Background

In recent years, valves have been developed more and more rapidly, the valves are indispensable parts in a conveying device, various valves are available in the market, each valve has respective function, and the exhaust valve is applied to pipeline exhaust of an independent heating system, a central heating system, a heating boiler, a central air conditioner, a floor heating system, a solar heating system and the like.

The existing novel exhaust valve has the following disadvantages: the joint of the valve plate and the valve seat can not be fully ensured, and the sealing performance of the valve body can not be ensured. To this end, we propose a new exhaust valve.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a novel exhaust valve, through the damper that rotating turret, back shaft, mount, valve plate and ball pivot block become, can play the sealed effect of good valve plate, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel exhaust valve, includes the valve body, still includes tilting mechanism, the inside fixedly connected with tilting mechanism's of valve body back shaft, tilting mechanism comprises rotating turret, back shaft, mount, valve plate and ball hinge block, the back shaft surface rotates and is connected with the rotating turret, the mount that is connected with the installation of confession ball hinge block can be dismantled to rotating turret one side, ball hinge block surface rotates and is connected with the valve plate that can be used to discharge valve and close.

Furthermore, the side surface of the valve body is inserted with a guide pipe of a pre-arranging mechanism; the pre-exhaust mechanism reduces the pressure to be exhausted to a certain value, reduces the resistance of the valve to open and is convenient for the valve plate to open.

Further, the pre-exhaust mechanism consists of a conduit, a regulating valve a and a regulating valve b, and the regulating valve a and the regulating valve b which can be used for reducing pre-exhaust pressure are arranged on the surface of the conduit; the pressure to be exhausted is reduced to a certain value through the guide pipe, the regulating valve a and the regulating valve b, the valve opening resistance is reduced, and the valve plate is convenient to open.

Furthermore, a purging mechanism for cleaning residual materials and dust on the surface of the valve plate is inserted into the side surface of the valve body; residual materials and dust on the valve plate can be cleaned, and tight closing of the valve is guaranteed.

Furthermore, a cover plate is detachably connected to the surface of the valve body, an exhaust port is formed in the surface of the cover plate, and the exhaust port is connected with a valve seat in the valve body; the exhaust and the use of the valve body are ensured.

Furthermore, an air inlet is formed in the surface of the valve body, and one side of the air inlet is connected with the output end of the driving cylinder; and the air intake and the use of the valve body are ensured.

Compared with the prior art, the utility model discloses following beneficial effect has: the non-penetrating ball dumpling valve plate structure is formed by the rotating frame, the supporting shaft, the fixing frame, the valve plate and the ball hinge blocks, so that the hidden danger of air leakage of the valve plate is avoided, the universal adaptation fully ensures the attachment of the valve plate and the valve seat, and the sealing performance of the valve plate is ensured; the pressure to be exhausted is reduced to a certain value through the guide pipe, the regulating valve a and the regulating valve b, the valve opening resistance is reduced, and the valve plate is convenient to open; the blowing mechanism can clean the residual materials and dust on the valve plate, and the valve is ensured to be tightly closed.

Drawings

Fig. 1 is the overall structure schematic diagram of the novel exhaust valve of the present invention.

Fig. 2 is the structural schematic diagram of the novel exhaust valve turnover mechanism of the present invention.

Fig. 3 is the structural schematic diagram of a pre-exhaust mechanism of a novel exhaust valve.

Fig. 4 is the structural schematic diagram of a purging mechanism of a novel exhaust valve.

In the figure: 1. a valve body; 2. a turnover mechanism; 201. a rotating frame; 202. a support shaft; 203. a fixed mount; 204. a valve plate; 205. a spherical hinge block; 3. a cover plate; 4. a valve seat; 5. an exhaust port; 6. a purging mechanism; 7. a pre-arranging mechanism; 701. a conduit; 702. adjusting a valve a; 703. adjusting valve b; 8. an air inlet; 9. the cylinder is driven.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a novel exhaust valve comprises a valve body 1 and a turnover mechanism 2, wherein a supporting shaft 202 of the turnover mechanism 2 is fixedly connected inside the valve body 1, the turnover mechanism 2 is composed of a rotating frame 201, the supporting shaft 202, a fixing frame 203, a valve plate 204 and a spherical hinge block 205, the surface of the supporting shaft 202 is rotatably connected with the rotating frame 201, one side of the rotating frame 201 is detachably connected with the fixing frame 203 for the installation of the spherical hinge block 205, and the surface of the spherical hinge block 205 is rotatably connected with the valve plate 204 for the closing of the exhaust valve.

The side surface of the valve body 1 is inserted with a guide pipe 701 of a pre-exhaust mechanism 7, the pre-exhaust mechanism 7 consists of the guide pipe 701, an adjusting valve a702 and an adjusting valve b703, and the surface of the guide pipe 701 is provided with the adjusting valve a702 and the adjusting valve b703 which can be used for reducing pre-exhaust pressure; the pressure to be exhausted is reduced to a certain value through the conduit 701, the regulating valve a702 and the regulating valve b703, so that the valve opening resistance is reduced, and the valve plate 204 is convenient to open.

Wherein, the side surface of the valve body 1 is inserted with a purging mechanism 6 which can be used for cleaning residual materials and dust on the surface of the valve plate 204; residual materials and dust on the valve plate 204 can be cleaned, and tight closing of the valve is guaranteed.

The surface of the valve body 1 is detachably connected with a cover plate 3, the surface of the cover plate 3 is provided with an exhaust port 5, the exhaust port 5 is connected with a valve seat 4 in the valve body 1, the surface of the valve body 1 is provided with an air inlet 8, and one side of the air inlet 8 is connected with the output end of a driving cylinder 9; the air inlet and the air exhaust of the valve body 1 are ensured, and the use of the valve body 1 is ensured.

It should be noted that, the utility model relates to a novel exhaust valve, in operation, through closing and opening of tilting mechanism 2 control disk seat 4 and exhaust hole 5, and through the effect of driving actuating cylinder 9 to air inlet 8, just can control exhaust valve and carry out work, guarantee exhaust valve's working effect, through the rotation of the inside back shaft 202 control rotating turret 201 of valve body 1, because rotating turret 201 passes through mount 203 and connects ball hinge piece 205, ball hinge piece 205 connects valve plate 204, constitute non-penetrating ball dumpling valve plate structure, traditional penetrating type valve plate gas leakage hidden danger has been avoided, and universal adaptation has fully guaranteed valve plate 204 and valve seat 4's laminating, guarantee the sealed effect of laminating to disk seat 4, pipe 701 through pegging graft on valve body 1 surface connects governing valve a702 and governing valve b, reduce the pressure of wanting to exhaust to certain numerical value, reduce the valve opening resistance, the opening of the valve plate of being convenient for, and can clean remaining material and dust on the valve plate through cleaning mechanism 6, guarantee that the valve closure is tight, guarantee valve body 1's sealing performance and valve body 1's result of use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel exhaust valve, includes valve body (1), its characterized in that still includes tilting mechanism (2), back shaft (202) of the inside fixedly connected with tilting mechanism (2) of valve body (1), tilting mechanism (2) comprise rotating turret (201), back shaft (202), mount (203), valve plate (204) and ball hinge piece (205), back shaft (202) surface rotation is connected with rotating turret (201), rotating turret (201) one side can be dismantled and be connected with mount (203) that supply ball hinge piece (205) to install, ball hinge piece (205) surface rotation is connected with valve plate (204) that can be used to exhaust valve and close.

2. The novel vent valve of claim 1 wherein: the side surface of the valve body (1) is inserted with a guide pipe (701) of the pre-arranging mechanism (7).

3. The novel exhaust valve according to claim 2, characterized in that: the pre-exhaust mechanism (7) consists of a guide pipe (701), a regulating valve a (702) and a regulating valve b (703), and the surface of the guide pipe (701) is provided with the regulating valve a (702) and the regulating valve b (703) which can be used for reducing pre-exhaust pressure.

4. The novel vent valve of claim 1 wherein: and a purging mechanism (6) which can be used for cleaning residual materials and dust on the surface of the valve plate (204) is inserted into the side surface of the valve body (1).

5. The novel vent valve of claim 1 wherein: the valve body (1) surface can be dismantled and be connected with apron (3), gas vent (5) have been seted up on apron (3) surface, gas vent (5) are connected with inside disk seat (4) of valve body (1).

6. The novel vent valve of claim 1 wherein: the surface of the valve body (1) is provided with an air inlet (8), and one side of the air inlet (8) is connected with the output end of the driving cylinder (9).