CN217081496U

CN217081496U - A explosion-proof angle valve structure for pipe joint

Info

Publication number: CN217081496U
Application number: CN202123291418.7U
Authority: CN
Inventors: 邱庆丰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-07-29
Anticipated expiration: 2031-12-25

Abstract

The utility model provides an explosion-proof angle valve structure for pipeline joint, including pipeline joint main part and valve body, be equipped with the case in the valve body, the valve body sets up in the pipeline joint main part, the pipeline joint main part is equipped with the control handle that drives the case and realizes the valve body break-make relative to the valve body motion outward, the control handle through the axis pin pipeline joint main part and valve body and case cooperation linkage; thereby this product is through utilizing the lever to increase the principle of moment of torsion to control the case and rotate the break-make that realizes control conduit, owing to utilize lever principle, the control of case will be laborsaving a lot for traditional structure, simple structure moreover, simple to operate is not fragile, and is very practical.

Description

A explosion-proof angle valve structure for pipe joint

Technical Field

The utility model relates to a pipe joint, in particular to an explosion-proof angle valve structure for pipe joint.

Background

At present, the angle valve structure of the existing pipeline joint controls the on-off through rotating the handle, the rotating handle is positioned on the central axis of the valve core, the on-off of the valve body is controlled through the central point of the rotating valve core when the valve body rotates, the valve core is quite laborious and easy to crack, and property loss is caused, so that the problem can be solved by the explosion-proof angle valve structure for the pipeline joint.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an explosion-proof angle valve structure for pipe joint.

In order to realize the purpose, the utility model adopts the technical scheme that: the utility model provides an explosion-proof angle valve structure for pipe joint, includes pipe joint main part and valve body, be equipped with the case in the valve body, the valve body sets up in the pipe joint main part, be equipped with the control handle that drives the case and realize the valve body break-make for the valve body motion outside the pipe joint main part, the control handle pass through pipe joint main part and valve body and case cooperation linkage through the round pin axle.

The valve body is provided with a channel for liquid to flow through, a rotating cavity for the valve core to rotate is arranged in the channel of the valve body, and the valve core is arranged in the rotating cavity.

The valve core is a ball valve core, the ball valve core is provided with a through hole for liquid circulation, and when the ball valve core rotates to the state that the through hole is contacted with the inner wall of the valve body, the ball valve core cuts off the passage of the valve body to prevent the liquid circulation.

The valve body include preceding tip and rear end portion, rotate the chamber and arrange the rear end portion of valve body in, preceding tip passes through joint cooperation assembly fixed as an organic whole with the rear end portion.

Sealing gaskets are respectively arranged at two ends of the valve core in the rotating cavity of the rear end part.

The valve body the preceding tip and the back tip all be equipped with a plurality of mounting grooves that are used for installing the sealing washer, the valve body passes through sealing washer and the sealed assembly of pipe joint main part inner wall.

And two sides of the control handle respectively penetrate through the pipeline joint main body and the valve body through pin shafts to be fixedly assembled with the valve core.

The utility model has the advantages that: the utility model provides an explosion-proof angle valve structure for pipe joint, thereby this product controls the case through the principle that utilizes the lever to increase the moment of torsion and rotates the break-make that realizes control duct, owing to utilize lever principle, the control of case will be laborsaving a lot for traditional structure, simple structure moreover, simple to operate is not fragile, and is very practical.

Drawings

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

fig. 2 is an exploded view of the present invention.

Detailed Description

As shown in fig. 1-2, an explosion-proof angle valve structure for a pipe joint comprises a pipe joint main body 100 and a valve body 200, wherein a valve core 300 is arranged in the valve body 200, the valve body 200 is arranged in the pipe joint main body 100, a control handle 400 for driving the valve core 300 to move relative to the valve body 200 to realize the on-off of the valve body 200 is arranged outside the pipe joint main body 100, the control handle 400 penetrates through the pipe joint main body 100 and the valve body 200 through a pin shaft 410 to be matched and linked with the valve core 300, and the torque of the valve core 300 is increased by adopting a lever principle, so that the labor is saved during rotation.

The valve body 200 is provided with a channel a for liquid to flow through, a rotating cavity b for the valve core 300 to rotate is arranged in the channel a of the valve body 200, the valve core 300 is arranged in the rotating cavity b, and the valve core 300 rotates in the rotating cavity b to realize the on-off of the channel a.

The valve core 300 is a ball valve core 300, the ball valve core 300 is provided with a through hole 310 for liquid to flow through, when the ball valve core 300 rotates until the through hole 310 contacts with the inner wall of the valve body 200, the ball valve core 300 cuts off a channel a of the valve body 200 to prevent the liquid from flowing through, the valve core 300 in a common pipeline joint basically adopts the ball valve core 300, and the on-off control is convenient.

The valve body 200 comprises a front end portion 210 and a rear end portion 220, the rotating cavity b is arranged in the rear end portion 220 of the valve body 200, the front end portion 210 and the rear end portion 220 are fixedly integrated through clamping fit assembly, and the valve body 200 is arranged to be of a split structure, so that the valve core 300 and the sealing gasket 230 can be conveniently installed, and production and processing are facilitated.

The sealing gaskets 230 are respectively disposed at two ends of the valve core 300 in the rotation cavity b of the rear end portion 220, and the sealing gaskets 230 are used for improving the sealing effect between the valve core 300 and the valve body 200.

The front end portion 210 and the rear end portion 220 of the valve body 200 are provided with a plurality of mounting grooves 240 for mounting sealing rings, and the valve body 200 is hermetically assembled with the inner wall of the pipe joint main body 100 through the sealing rings and used for improving the sealing effect between the valve body 200 and the pipe joint.

The two sides of the control handle 400 respectively penetrate through the pipeline joint main body 100 and the valve body 200 through the pin shafts 410 to be fixedly assembled with the valve core 300, and the two sides of the valve core 300 are connected and assembled with the control handle 400 through the pin shafts 410, so that the rotating effect is better, the labor is saved, and the structure is more stable.

The utility model provides an explosion-proof angle valve structure for pipe joint, thereby this product controls the case through the principle that utilizes the lever to increase the moment of torsion and rotates the break-make that realizes control duct, owing to utilize lever principle, the control of case will be laborsaving a lot for traditional structure, simple structure moreover, simple to operate is not fragile, and is very practical.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that simple modifications and substitutions by those skilled in the art are within the scope of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides an explosion-proof angle valve structure for pipe joint, includes pipe joint main part and valve body, be equipped with the case in the valve body, the valve body sets up in the pipe joint main part, its characterized in that, the pipe joint main part is equipped with the control handle that drives the case and realize the valve body break-make for the valve body motion outward, the control handle run through pipe joint main part and valve body and case cooperation linkage through the round pin axle, control handle both sides respectively through round pin axle through pipe joint main part and valve body and case fixed assembly.

2. An explosion proof angle valve structure for pipe joints as claimed in claim 1, wherein said valve body has a passage for the liquid to flow through, a rotation chamber for the rotation of the valve core is provided in the passage of the valve body, and the valve core is disposed in the rotation chamber.

3. The explosion-proof angle valve structure for the pipe joint as claimed in claim 2, wherein the valve core is a ball valve core, the ball valve core has a through hole for the liquid to flow through, when the ball valve core rotates to the through hole to contact with the inner wall of the valve body, the ball valve core blocks the passage of the valve body to prevent the liquid from flowing through.

4. An explosion proof angle valve structure for pipe joints as claimed in claim 3, wherein said valve body includes a front end and a rear end, said rotation chamber is disposed in the rear end of the valve body, and said front end and rear end are fixed as a whole by snap fit assembly.

5. The explosion proof angle valve structure for pipe joints as claimed in claim 4, wherein sealing gaskets are respectively provided at both ends of the valve core in the rotation cavity of the rear end portion.

6. An explosion proof angle valve structure for pipe joints as claimed in claim 4, wherein the front end portion and the rear end portion of the valve body are provided with a plurality of mounting grooves for mounting the sealing rings, and the valve body is sealingly assembled with the inner wall of the pipe joint body through the sealing rings.