CN203051938U

CN203051938U - Ball valve pipe saddle

Info

Publication number: CN203051938U
Application number: CN 201220735790
Authority: CN
Inventors: 陈勇
Original assignee: Chongqing Kezhong Machinery Co Ltd
Current assignee: Chongqing Kezhong Machinery Co Ltd
Priority date: 2012-12-27
Filing date: 2012-12-27
Publication date: 2013-07-10
Anticipated expiration: 2022-12-27

Abstract

The utility model relates to a ball valve pipe saddle which comprises a shell body, a ball body, a rotating head, an upper pipe saddle and a lower pipe saddle. One end of the rotating head penetrates through the shell body and is connected with the ball body in the shell body, and the other end of the rotating head is connected with a protective cap. The protective cap makes contact with the shell body. One end of the upper pipe saddle is connected with the shell body, and the other end of the upper pipe saddle is connected with the lower pipe saddle. The ball valve pipe saddle is characterized in that a seal ring is arranged between the shell body and the rotating head. The seal ring is arranged in a groove which is formed in the rotating head, and the outer ring of the seal ring makes contact with the shell body. According to the ball valve pipe saddle, the seal ring is arranged on the rotating head and can be taken out when problems such as aging, damaging, and bad sealing caused by using occur to the seal ring, when the seal ring needs to be replaced, a user can directly dispose the rotating head without disposing the shell body, the operation is easy, and whole parts are not influenced.

Description

A kind of Ball valve pipe saddle

Technical field

The utility model relates to seal for pipe joints accessory field, particularly a kind of Ball valve pipe saddle.

Background technique

In the prior art, described Ball valve pipe saddle is can be widely used as at the pipeline band of carrying liquid or gas to press the device that lateral is installed, generally by housing or claim valve body, spheroid, on manage saddle, the pipe saddle is formed down, but there is certain defective on its structure of Ball valve pipe saddle of the prior art, the bad meeting of sealability is shortened Ball valve pipe saddle working life greatly, therefore need improve the sealing of Ball valve pipe saddle.

The model utility content

Technical problem to be solved in the utility model provides a kind of Ball valve pipe saddle, to solve the sealing problem of existing Ball valve pipe saddle.

The technological scheme that the utility model solves the problems of the technologies described above is as follows: a kind of Ball valve pipe saddle, comprise housing, spheroid, rotary head, on manage saddle and following pipe saddle, one end of described rotary head passes that housing is connected with spheroid in the housing and its other end is connected with helmet, described helmet contacts with housing, described pipe saddle one end of going up is connected with housing, the described pipe saddle the other end of going up is connected with following pipe saddle, it is characterized in that, is provided with seal ring between described housing and the described rotary head.

On the basis of technique scheme, the utility model can also be done following improvement:

Further, described seal ring is arranged in the groove in the rotary head, and described seal ring outer ring contacts with housing.

The beneficial effects of the utility model are: the utility model is located at seal ring in the rotary head, can be aging because use producing at seal ring, the convenient taking-up changed when damage, problem such as poorly sealed, changing seal ring can directly handle rotary head, do not need housing is handled, easy and simple to handle, do not influence one-piece element.

Description of drawings

Fig. 1 is the utility model valve pipe saddle structural representation;

Fig. 2 is the utility model Ball valve pipe saddle rotary head sectional drawing.

In the accompanying drawing, the list of parts of each label representative is as follows:

1, housing, 2, spheroid, 3, helmet, 4, rotary head, 5, seal ring, 7, the elasticity lip, 8, second seal ring, 9, on manage saddle, 10, sealing gasket, 11, main pipe, 12, pipe saddle down, 13, bolt 1., 15, bolt 2..

Embodiment

Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not for limiting scope of the present utility model.

As depicted in figs. 1 and 2, anti-theft Ball valve pipe saddle of the present utility model, mainly comprise housing 1, spheroid 2, rotary head 4, on manage saddle 9 and following pipe saddle 12, the spheroid 2 that rotary head 4 is passed in housing 1 and the housing 1 links to each other, and be provided with helmet 3 in the end of rotary head 4, on manage saddle 9 top be connected with following pipe saddle 12 with housing 1 respectively with the bottom.2. the top of last pipe saddle 9 and housing 1 15 be connected by bolt, and housing 1 leans on a side of housing 1 to be provided with second seal ring 8 with the joint on last pipe saddle 9 tops, 1. the bottom of last pipe saddle 9 and following pipe saddle 12 13 be connected by bolt, also can adopt other Placement between the said elements.Last pipe saddle 9 and following pipe saddle 12 are enclosed within on the main pipe 11, and upward pipe saddle 9 is provided with sealing gasket 10 with main pipe 11 contacting points, and the two ends of spheroid 2 are respectively equipped with elasticity lip 7.Be provided with seal ring 5 between housing 1 and the rotary head 4, seal ring 5 is arranged in the groove in the rotary head 4, and seal ring 5 outer rings contact with housing 1.

The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. Ball valve pipe saddle, comprise housing, spheroid, rotary head, on manage saddle and following pipe saddle, one end of described rotary head passes that housing is connected with spheroid in the housing and its other end is connected with helmet, described helmet contacts with housing, described pipe saddle one end of going up is connected with housing, the described pipe saddle the other end of going up is connected with following pipe saddle, it is characterized in that, is provided with seal ring between described housing and the described rotary head.

2. according to the described a kind of Ball valve pipe saddle of claim 1, it is characterized in that described seal ring is arranged in the groove in the rotary head, and described seal ring outer ring contacts with housing.