CN213711952U

CN213711952U - Novel ball valve

Info

Publication number: CN213711952U
Application number: CN202022641572.1U
Authority: CN
Inventors: 祁兵; 祁嘉琳
Original assignee: Jiangsu Zhongda Air Conditioning Equipment Co ltd
Current assignee: Jiangsu Zhongda Air Conditioning Equipment Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-16
Anticipated expiration: 2030-11-16

Abstract

This scheme discloses a novel ball valve, including valve body, valve gap and valve rod, the valve rod sets up the upper end at the valve gap to be provided with the thrust spheroid in the upper end of valve rod, the bearing passes thrust spheroid, valve gap and is connected with the valve body, and the both ends of bearing and the both ends of valve gap contact are provided with the gasket block the place with the valve rod contact on the gasket is provided with and hinders and pushes away the pad, hinder and push away for fixed setting between pad and the gasket. A novel ball valve, its beneficial effect lies in, through the gasket with hinder the setting that pushes away the pad, reducible buffering to valve rod and valve body itself, reducing wear plays the guard action, overall stability is strong, reinforcing later stage life, the practicality is good.

Description

Novel ball valve

Technical Field

The utility model relates to an air conditioner spare part field, concretely relates to novel ball valve.

Background

Summer and winter are the more season of use air conditioner, but use a ball valve when the installation air conditioner, among the prior art, the ball valve is when using, and valve rod on the ball valve is when rotatory function, and it can wear and tear valve rod and valve body for a long time to use, produces wearing and tearing to the valve body, influences the service function in later stage to the connection of valve rod on the valve body can produce sometimes and rock unstable phenomenon, consequently develops a novel ball valve that can solve above-mentioned problem to above-mentioned use defect.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome above-mentioned defect, develop a novel ball valve, including valve body, valve gap and valve rod, the valve rod sets up the upper end at the valve gap to be provided with the thrust spheroid in the upper end of valve rod, its characterized in that, the bearing passes thrust spheroid, valve gap and valve body connection, and the both ends of bearing and the both ends of valve gap contact are provided with the gasket it hinders the pad of pushing away with the place of valve rod contact to be provided with on the gasket, hinder and push away for fixed setting between pad and the gasket.

The further improvement is that the pushing resistant pad is arranged for the backing sheet, and the surface of the backing sheet is provided with textures.

The further improvement is that the gasket is made of rubber, and the left side and the right side of each gasket are tightly attached to the surfaces of the valve cover and the bearing.

The improved air conditioner is characterized in that a tight ring is arranged on the inner side of the valve body and is arranged on the position, which is contacted with an air conditioning pipeline, on the valve body.

The further improvement is that the tight ring is arranged as a raw adhesive tape wound on the inner side of the valve body, and the number of winding turns of the raw adhesive tape is at least one.

A novel ball valve, its beneficial effect lies in, through the gasket with hinder the setting that pushes away the pad, reducible buffering to valve rod and valve body itself, reducing wear plays the guard action, overall stability is strong, reinforcing later stage life, the practicality is good.

Drawings

FIG. 1 is a schematic structural diagram of the present invention

The valve comprises a valve body 1, a valve cover 2, a valve rod 3, a thrust ball 4, a bearing 5, a gasket 6 and a thrust pad 7.

Detailed Description

In order to make the technical field person understand the utility model scheme better, will combine the utility model embodiment in the following, it is right to technical scheme in the embodiment of the utility model clearly, describe completely. It is to be understood that the specific embodiments disclosed are merely illustrative of certain embodiments of the invention, rather than limiting the invention to its full scope, and that the invention may be embodied more completely within the scope of the appended claims. The present invention may be embodied in many different forms and is not limited to the embodiments described herein, which are provided for the purpose of providing a more thorough understanding of the present disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The embodiment combines the attached figure 1, a novel ball valve, including valve body 1, valve gap 2 and valve rod 3, valve rod 3 sets up the upper end at valve gap 2 to be provided with thrust spheroid 4 in the upper end of valve rod 3, bearing 5 passes thrust spheroid 4, valve gap 2 and is connected with valve body 1, and the both ends of bearing 5 and the both ends of valve gap 2 contact are provided with gasket 6 the place of contacting with valve rod 3 on gasket 6 is provided with hinders and pushes away pad 7, hinder and push away for fixed the setting between pad 7 and the gasket 6, hinder and push away pad 7 for playing the bottom plate setting to the surface that beats the bottom plate is the texture setting. Its material of gasket 6 sets up to the rubber material to every gasket 6's the left and right sides all hugs closely on valve gap 2 and bearing 5 surface the inboard of valve body 1 is provided with tight circle, tight circle sets up the place with air conditioner pipeline contact on valve body 1, tight circle sets up the raw sticky tape of coiling in the inboard of valve body 1, and the number of turns of raw sticky tape coiling is round at least.

The use principle is as follows: during the use, when pushing valve rod 3 on the valve body 1, the thrust pad 7 that hinders between valve rod 3 and the valve body 1 plays the cushioning effect, can play the cushioning protection effect when valve rod 3 is in the pivoted, and the height that hinders thrust pad 7 can set up and exceeds valve body 1 suitable distance, also can set up and valve body 1 at same height, as long as play cushioning protection valve body 1 effect can, it sets up for the piece of playing the backing to hinder thrust pad 7 to the surface of playing the piece sets up for the texture. The gasket 6 is made of rubber, and the left side and the right side of each gasket 6 are tightly attached to the surfaces of the valve cover 2 and the bearing 5, so that the valve cover 2 and the bearing 5 can be protected. The tight ring of the inner side of the valve body 1 is arranged at the position, contacted with an air-conditioning pipeline, of the valve body 1, the tight ring is a raw adhesive tape wound on the inner side of the valve body 1, and the number of wound circles of the raw adhesive tape is at least one circle, so that a waterproof effect can be achieved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing detailed description, or equivalent replacements may be made for some of the technical features of the embodiments. All utilize the equivalent structure that the specification content was done, direct or indirect application is in other relevant technical field, all the same reason is in the utility model discloses within the patent protection scope.

Claims

1. The utility model provides a novel ball valve, includes valve body (1), valve gap (2) and valve rod (3), valve rod (3) set up the upper end at valve gap (2) to be provided with thrust spheroid (4) in the upper end of valve rod (3), its characterized in that, bearing (5) pass thrust spheroid (4), valve gap (2) and are connected with valve body (1), and the both ends of bearing (5) and the both ends of valve gap (2) contact are provided with gasket (6) the place of contacting with valve rod (3) on gasket (6) is provided with and hinders and pushes away pad (7), hinder and push away for fixed setting between pad (7) and gasket (6).

2. A new ball valve according to claim 1, characterized in that said thrust pad (7) is provided as a backing sheet and is textured on its surface.

3. A new ball valve according to claim 2, characterized in that the gasket (6) is made of rubber, and the left and right sides of each gasket (6) are tightly attached to the surfaces of the valve cover (2) and the bearing (5).

4. A new ball valve according to claim 3, characterized in that a tight ring is arranged on the inner side of the valve body (1), said tight ring being arranged on the valve body (1) where it is in contact with the air-conditioning duct.

5. A new ball valve according to claim 4, characterized in that said tight winding is provided by raw adhesive tape wound on the inner side of the valve body (1) and the winding of raw adhesive tape takes at least one turn.