CN216520082U

CN216520082U - Instrument valve convenient to disassemble and assemble

Info

Publication number: CN216520082U
Application number: CN202123192629.5U
Authority: CN
Inventors: 朱正桠
Original assignee: Yancheng Xiangshun Valve Industry Co ltd
Current assignee: Yancheng Xiangshun Valve Industry Co ltd
Priority date: 2021-12-19
Filing date: 2021-12-19
Publication date: 2022-05-13
Anticipated expiration: 2031-12-19

Abstract

The utility model relates to the technical field of instrument valves, in particular to an instrument valve convenient to disassemble and install, which comprises: the end part of the valve is provided with a pipeline which is connected to the end part of the connecting pipe; the mounting part comprises a plug connector, a rotating part, a screw connector and a pushing part; the extrusion piece is arranged inside the connecting pipe; the beneficial effects are that: the clamping ring provided by the utility model can rotate on a pipeline at the end part of the valve, and after the clamping ring is inserted into the sliding chute in an aligning way, the valve can be clamped in the connecting pipe by rotating the clamping ring; after the screw cap provided by the utility model rotates, the bearing plate can be pushed, so that the connecting rod moves in the connecting pipe, and after the extrusion ring is driven to move, the sealing layer on the inner wall of the extrusion ring can firmly extrude the pipeline at the end part of the valve.

Description

Instrument valve convenient to disassemble and assemble

Technical Field

The utility model relates to the technical field of instrument valves, in particular to an instrument valve convenient to disassemble and assemble.

Background

An instrument valve is a plumbing fixture. It is a device for changing the cross section of the channel and the flowing direction of the medium and controlling the flowing of the conveying medium;

in the prior art, the installation and the disassembly of the instrument valve are troublesome, and good sealing performance cannot be ensured.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an instrument valve which is convenient to disassemble and assemble, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an instrument valve convenient to disassemble and assemble, comprising:

the end part of the valve is provided with a pipeline which is connected to the end part of the connecting pipe;

the mounting piece comprises a plug connector, a rotating piece, a screw connector and a pushing piece; and

and an extrusion member disposed inside the connection pipe.

Preferably, the plug connector includes spout and annular, and the annular is seted up in the inside of connecting pipe, and the spout is seted up in the inside of connecting pipe, and is communicated between spout and the annular.

Preferably, the rotating part comprises a clamping ring and a limiting ring, the limiting ring is arranged on the outer wall of the pipeline at the end part of the valve, the clamping ring is sleeved outside the pipeline, and two ends of the clamping ring are provided with protrusions.

Preferably, the screwed connection piece includes nut and push pedal, installs the screw thread on the connecting tube outer wall, and the nut spiro union is in the outside of connecting tube, and the tip at the nut is installed to the push pedal.

Preferably, the extrusion member includes an extrusion ring installed inside the connection pipe and connection rods installed at the top and bottom of the extrusion ring.

Preferably, the pushing piece comprises a bearing plate and a clamping groove, the bearing plate is installed on the outer wall of the connecting rod, and the clamping groove is formed in the outer wall of the bearing plate.

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

1. the clamping ring provided by the utility model can rotate on a pipeline at the end part of the valve, and after the clamping ring is inserted into the sliding chute in an aligning way, the valve can be clamped in the connecting pipe by rotating the clamping ring;

2. after the screw cap provided by the utility model rotates, the bearing plate can be pushed, so that the connecting rod moves in the connecting pipe, and after the extrusion ring is driven to move, the sealing layer on the inner wall of the extrusion ring can firmly extrude the pipeline at the end part of the valve.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a connecting tube according to the present invention;

FIG. 3 is a schematic view of a ring groove structure according to the present invention;

FIG. 4 is a schematic view of a snap ring structure according to the present invention;

FIG. 5 is a schematic view of the extrusion ring structure of the present invention.

In the figure: the valve comprises a valve 1, a screw cap 2, an extrusion ring 3, a clamping groove 4, a connecting rod 5, a pushing plate 6, a bearing plate 7, a connecting pipe 8, a clamping ring 9, a limiting ring 10, a sliding groove 11 and an annular groove 12.

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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: an instrument valve convenient to detach and install, the instrument valve convenient to detach and install comprising: the valve 1, the end of the valve 1 is equipped with the pipeline, the pipeline is connected to the end of the connecting pipe 8;

the mounting part comprises a plug connector, a rotating part, a screw connector and a pushing part, the plug connector comprises a chute 11 and an annular groove 12, the annular groove 12 is formed in the connecting pipe 8, the chute 11 is communicated with the annular groove 12, a clamping ring 9 clamped between limiting rings 10 is inserted into the chute 11 in an aligning mode, then the clamping ring 9 is rotated, and one end of the clamping ring 9 rotates in the annular groove 12;

the rotating part comprises clamping rings 9 and limiting rings 10, the limiting rings 10 are installed on the outer wall of the pipeline at the end part of the valve 1, the clamping rings 9 are sleeved outside the pipeline, protrusions are arranged at two ends of each clamping ring 9, the clamping rings 9 clamped between the limiting rings 10 are inserted into the sliding grooves 11 in an aligning mode, then the clamping rings 9 are rotated, and one ends of the clamping rings 9 rotate in the annular grooves 12, so that the valve 1 is connected with the connecting pipe 8;

the screw connector comprises a screw cap 2 and a pushing plate 6, threads are arranged on the outer wall of the connecting pipe 8, the screw cap 2 is screwed outside the connecting pipe 8, the pushing plate 6 is arranged at the end part of the screw cap 2, the screw cap 2 is screwed by a spanner, and the pushing plate 6 at the end part of the screw cap 2 can be pushed into the clamping groove 4 and push the bearing plate 7 to move;

the extrusion piece comprises an extrusion ring 3 and a connecting rod 5, the extrusion ring 3 is arranged inside the connecting pipe 8, the connecting rod 5 is arranged at the top and the bottom of the extrusion ring 3, the connecting rod 5 can move, and the extrusion ring 3 can move inside the connecting pipe 8 under the drive of the connecting rod 5;

the inside of connecting pipe 8 is located to the extruded article, and the top pushes away the piece including accepting board 7 and draw-in groove 4, accepts board 7 and installs on the outer wall of connecting rod 5, and draw-in groove 4 is seted up on accepting the outer wall of board 7, twists with the spanner and moves nut 2, and the push pedal 6 of 2 tip of nut will push up in draw-in groove 4 and promote and accept board 7 and remove.

The working principle is as follows: during the in-service use, the block ring 9 that will block between spacing ring 10 aligns spout 11 and inserts, then the rotation block ring 9, the one end of block ring 9 rotates in annular 12, make valve 1 link together with connecting pipe 8, twist nut 2 with the spanner, the push pedal 6 of 2 tip of nut will push up in draw-in groove 4 and promote the accepting board 7 and remove, connecting rod 5 will remove, under the drive of connecting rod 5, extrusion ring 3 will be at the inside removal of connecting pipe 8, extrusion ring 3 is at the removal in-process, because the inside shape of extrusion ring 3, the pipeline of 1 tip of valve will be extruded, install the sealing layer on the 3 inner walls of extrusion ring, the in-process of 3 extrusion valve 1 tip pipelines just makes connecting pipe 8 and valve 1 carry out sealed being connected.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient instrument valve of dismantling and installing which characterized in that: the instrument valve of convenient dismantlement and installation includes:

the end part of the valve (1) is provided with a pipeline, and the pipeline is connected to the end part of the connecting pipe (8);

and an extrusion member provided inside the connection pipe (8).

2. The instrument valve of claim 1, wherein the instrument valve is adapted to be easily disassembled and assembled, and further comprises: the plug connector comprises a sliding groove (11) and an annular groove (12), the annular groove (12) is formed in the connecting pipe (8), the sliding groove (11) is formed in the connecting pipe (8), and the sliding groove (11) is communicated with the annular groove (12).

3. The instrument valve of claim 1, wherein the instrument valve is adapted to be easily disassembled and assembled, and further comprises: the rotating piece comprises a clamping ring (9) and a limiting ring (10), the limiting ring (10) is installed on the outer wall of the pipeline at the end of the valve (1), the clamping ring (9) is sleeved outside the pipeline, and protrusions are arranged at two ends of the clamping ring (9).

4. The instrument valve of claim 1, wherein the instrument valve is adapted to be easily disassembled and assembled, and further comprises: the screw connector comprises a screw cap (2) and a pushing plate (6), threads are installed on the outer wall of the connecting pipe (8), the screw cap (2) is in threaded connection with the outer portion of the connecting pipe (8), and the pushing plate (6) is installed at the end portion of the screw cap (2).

5. The instrument valve convenient to disassemble and assemble according to claim 4, wherein: the extruded part comprises an extrusion ring (3) and a connecting rod (5), the extrusion ring (3) is installed inside the connecting pipe (8), and the connecting rod (5) is installed at the top and the bottom of the extrusion ring (3).

6. The instrument valve convenient to disassemble and assemble according to claim 5, wherein: the pushing piece comprises a bearing plate (7) and a clamping groove (4), the bearing plate (7) is installed on the outer wall of the connecting rod (5), and the clamping groove (4) is formed in the outer wall of the bearing plate (7).