CN211010064U

CN211010064U - Wedge-shaped ball valve convenient to disassemble

Info

Publication number: CN211010064U
Application number: CN201921882541.6U
Authority: CN
Inventors: 王敏; 孟祥昆
Original assignee: Jarrett Tianjin Technology Co ltd
Current assignee: Jarrett Tianjin Technology Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-07-14
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a wedge-shaped ball valve convenient to disassemble, which comprises a valve seat body, wherein the valve seat body comprises a first valve body, a second valve body, a valve sheet and a valve rod, a sealing groove is arranged on the periphery of one side of the first valve body, a sealing ring mutually matched with the sealing groove is arranged on one side of the second valve body, the valve seat comprises a first valve body and a second valve body, and the first valve body and the second valve body are matched and connected through the sealing groove and the sealing ring, thereby when the valve body takes place to damage, can be directly with the separation between seal groove and the sealing washer to realize the quick dismantlement of first valve body and second valve body, the maintenance of being convenient for, the design of the inside rubber layer of seal groove effectively improves the inseparable degree of contact between sealing washer and the seal groove, and the stationary blade is effectively run through the screw in the design of the outside stationary blade of valve body, thereby further improves and connects the compactness between first valve body and the second valve body.

Description

Wedge-shaped ball valve convenient to disassemble

Technical Field

The utility model relates to a wedge valve body technical field specifically is a wedge ball valve convenient to dismantle.

Background

A wedge-shaped gate valve is one of gate valves. Because its sealed face becomes certain angle with perpendicular center line promptly two sealed faces become the wedge and get famous, traditional valve body all adopts the metal to pour integrated into one piece and forms, it is when personnel's installation uses, through external pipeline at the valve body both ends, thereby through the valve block relative rotation, thereby play the purpose between two pipelines of intercommunication through the valve body, but this kind of integrated into one piece valve body is when some sewage pipes blowdown, its valve block is when long-term the use, the inside valve block of valve body is blockked up by solid impurity easily, then because of traditional valve body integrated into one piece pouring shaping, so when overhauing, personnel's operation is very inconvenient, lack a convenient to detach, be favorable to the valve body of maintenance change, there is the.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wedge ball valve convenient to dismantle to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wedge ball valve convenient to dismantle, includes the disk seat body, the disk seat body includes first valve body and second valve body, valve block and valve rod, the seal groove has been seted up all around to first valve body one side, one side of second valve body is equipped with the sealing washer that agrees with each other with the seal groove, through the nested inside fixed linking to each other of seal groove of sealing washer between first valve body and the second valve body, valve block fixed connection is at the lower extreme of valve rod, set up the regulation chamber that holds valve block and valve rod between the inside of first valve body and the second valve body, valve block and valve rod correspond the nestification and adjust the intracavity portion, the top fixedly connected with regulation handle that the disk seat body was run through to the upper end of valve rod, a plurality of stationary blades of fixedly connected with all around of first valve body, the same symmetry of.

Preferably, a rubber layer is attached to the inner wall of the sealing groove.

Preferably, the sealing ring is made of a steel manganese alloy material.

Preferably, a screw hole penetrates through the inside of the fixing piece, and the first valve body and the second valve body are fixedly connected through the fixing piece through a screw.

Preferably, the first valve body and the second valve body are of symmetrical T-shaped structures, and threads are arranged on the outer portion of one end of the first valve body and the outer portion of one end of the second valve body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses this seat of disk seat includes first valve body and the design of second valve body, and agree with the design of linking to each other through seal groove and sealing washer between first valve body and the second valve body, thereby when the valve body takes place to damage, can directly separate between seal groove and the sealing washer, thereby realize the quick dismantlement of first valve body and second valve body, the maintenance of being convenient for, the design of the inside rubber layer of seal groove, effectively improve the inseparable degree of contact between sealing washer and the seal groove, the design of the outside stationary blade of valve body, effectively run through the stationary blade through the screw, thereby further improve and connect the compactness between first valve body and the second valve body.

Drawings

FIG. 1 is a sectional view of the valve seat body structure of the present invention;

fig. 2 is a side view of the structure of the valve seat body of the present invention.

In the figure: 1. a valve seat body; 2. a first valve body; 3. a second valve body; 4. a sealing groove; 5. a seal ring; 6. a valve plate; 7. a valve stem; 8. a fixing sheet; 9. an adjustment chamber; 10. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a wedge-shaped ball valve convenient to disassemble comprises a valve seat body 1, wherein the valve seat body 1 comprises a first valve body 2 and a second valve body 3, valve block 6 and valve rod 7, seal groove 4 has been seted up all around to 2 one sides of first valve body, one side of second valve body 3 is equipped with the sealing washer 5 that agrees with each other with seal groove 4, it links to each other at the inside fixed of seal groove 4 through the nestification of sealing washer 5 between 2 of first valve body and the

second valve body

3, 6 fixed connection of valve block is at the lower extreme of valve rod 7, set up the regulation chamber 9 that holds valve block 6 and valve rod 7 between 2 inside of first valve body and the inside of second valve body 3, valve block 6 and valve rod 7 correspond nestification inside 9 of adjusting the chamber, the top fixedly connected with regulation handle 10 of disk seat body 1 is run through to the upper end of valve rod 7, a plurality of stationary blades 8 of fixedly connected with all around of first valve body 2, the.

4 inner wall laminating of seal groove has the rubber layer, the rubber layer design, effectively increase contact leakproofness between seal groove 4 and the sealing washer 5, thereby improve disk seat body 1's sealing performance, sealing washer 5 is made for the powerful alloy material of steel, toughness is good, it is corrosion-resistant durable, the inside of stationary blade 8 runs through there is the screw, it is fixed continuous through stationary blade 8 that runs through the screw between first valve body 2 and the 3 outsides of second valve body, conveniently pass through stationary blade 8 effect, improve the structural stability after connecting between first valve body 2 and the second valve body 3, it is safer, first valve body 2 and the T font structure of second valve body 3 for mutual symmetry, and the one end outside of first valve body 2 and the one end outside of second valve body 3 all are equipped with the screw thread, with disk seat body 1 one end threaded connection in the pipeline, and is simple and practical.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The wedge-shaped ball valve convenient to disassemble comprises a valve seat body (1) and is characterized in that the valve seat body (1) comprises a first valve body (2), a second valve body (3), a valve block (6) and a valve rod (7), a sealing groove (4) is formed in the periphery of one side of the first valve body (2), a sealing ring (5) mutually matched with the sealing groove (4) is arranged on one side of the second valve body (3), the first valve body (2) and the second valve body (3) are fixedly connected with each other in the sealing groove (4) in an embedded mode through the sealing ring (5), the valve block (6) is fixedly connected to the lower end of the valve rod (7), an adjusting cavity (9) for accommodating the valve block (6) and the valve rod (7) is formed between the inside of the first valve body (2) and the inside of the second valve body (3), the valve block (6) and the valve rod (7) are correspondingly embedded in the adjusting cavity (9, the upper end of valve rod (7) runs through top fixedly connected with regulation handle (10) of disk seat body (1), a plurality of stationary blades (8) of fixedly connected with all around of first valve body (2), the same symmetry of stationary blade (8) sets up around second valve body (3) outside.

2. A wedge ball valve for facilitating disassembly as set forth in claim 1, wherein: and a rubber layer is attached to the inner wall of the sealing groove (4).

3. A wedge ball valve for facilitating disassembly as set forth in claim 1, wherein: the sealing ring (5) is made of a steel manganese alloy material.

4. A wedge ball valve for facilitating disassembly as set forth in claim 1, wherein: the inside of stationary blade (8) is run through and is had the screw, it is fixed continuous to run through stationary blade (8) through the screw between first valve body (2) and second valve body (3) outside.

5. A wedge ball valve for facilitating disassembly as set forth in claim 1, wherein: the first valve body (2) and the second valve body (3) are of symmetrical T-shaped structures, and threads are arranged on the outer portion of one end of the first valve body (2) and the outer portion of one end of the second valve body (3).