CN218625591U

CN218625591U - Thickened explosion-proof stable valve body

Info

Publication number: CN218625591U
Application number: CN202222730894.2U
Authority: CN
Inventors: 黄永泉
Original assignee: Fujian Quanzhou Huitao Sanitary Ware Co ltd
Current assignee: Fujian Quanzhou Huitao Sanitary Ware Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-14
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses an explosion-proof firm valve body of thickening, including the valve body main part, the inboard at both ends all is provided with first female connection portion about the valve body main part, both ends have the connection body through first female connection portion threaded connection about the valve body main part, the one end of connecting the body is provided with first external screw thread connecting portion, the one end fixedly connected with spacing ring of connection body. The utility model discloses a adapter sleeve, lag, first sealed rubber ring, first female connection portion, second female connection portion, the spacing ring, first external screw thread connecting portion, second external screw thread connecting portion and the sealed rubber ring's of second effect have been solved present valve body and when using for a long time, adopt threaded connection's valve body and the junction of connecting pipe, do not possess the protective capacities, the risk that seeps water and burst appears easily, the connection steadiness that leads to the junction is relatively poor, can't satisfy people's user demand's problem.

Description

Thickened explosion-proof stable valve body

Technical Field

The utility model relates to a valve body technical field specifically is an explosion-proof firm valve body of thickening.

Background

The valve is a device for controlling the direction, pressure and flow of fluid, the valve is a device for making the medium (liquid, gas and powder) in the piping and equipment flow or stop and controlling its flow, the valve body is a main part in the valve, its main function is to wrap the valve core in it, and its two ends are connected with connecting pipe to ensure the normal flow of fluid.

At present, when the valve body is used for a long time, the joint of the valve body and the connecting pipe which are connected through threads does not have protective capacity, water seepage and bursting risks easily occur, the connection stability of the joint is poor, and the use requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof firm valve body of thickening possesses thickening protection and explosion-proof and connect the advantage that the steadiness is good, has solved present valve body when permanent use, adopts threaded connection's valve body and the junction of connecting pipe, does not possess the protective capacities, and the risk that seeps water and burst appears easily leads to the connection steadiness of junction relatively poor, can't satisfy people user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thickening explosion-proof firm valve body, includes the valve body main part, the inboard at both ends all is provided with first female connection portion about the valve body main part, both ends have the connecting tube body through first female connection portion threaded connection about the valve body main part, the one end of connecting the body is provided with first external screw thread connecting portion, the one end fixedly connected with spacing ring of connecting the body, the surface sliding connection of connecting the body has the adapter sleeve, the one end of adapter sleeve surface is provided with second external screw thread connecting portion, both ends all overlap and are equipped with the lag about the valve body main part surface, be provided with the sealed rubber ring of second between the one end of lag inner chamber and the valve body main part, the other end of lag inner chamber is provided with second female connection portion, be provided with first sealed rubber ring between one side of adapter sleeve and the valve body main part.

Preferably, the outer surface of the connecting pipe body is fixedly connected with a guide sliding block, a guide sliding groove is formed in the inner cavity of the connecting sleeve, and the guide sliding block slides on the inner side of the guide sliding groove.

Preferably, the other end of the outer surface of the connecting sleeve is provided with anti-slip grains, and the anti-slip grains are circular.

Preferably, the outer surface of the protective sleeve is fixedly connected with a rotating block, and the rotating block is rectangular.

Preferably, the first internal thread connecting part is matched with the first external thread connecting part, and the first external thread connecting part is connected to the inner side of the first internal thread connecting part in a sealing manner.

Preferably, the second external thread connecting part and the second internal thread connecting part are matched, and the second internal thread connecting part is connected to the inner side of the second external thread connecting part in a sealing manner.

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

the utility model discloses a adapter sleeve, the lag, first sealed rubber ring, first female connection portion, second female connection portion, the spacing ring, first external thread connection portion, the effect of second external thread connection portion and the sealed rubber ring of second, make this valve body possess the thickening protection and explosion-proof and connect the advantage that the steadiness is good, solved present valve body when using for a long time, adopt threaded connection's valve body and the junction of connecting pipe, do not possess the protective capacities, infiltration and the risk that bursts appear easily, the connection steadiness that leads to the junction is relatively poor, can't satisfy people's user demand's problem.

Drawings

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

FIG. 2 is a schematic view of the fitting structure of the valve body and the protective cover of the present invention;

FIG. 3 is a schematic view of the fitting structure of the connecting pipe and the connecting sleeve of the present invention;

fig. 4 is the schematic view of the sectional structure in the main viewing state of the present invention.

In the figure: 1. a valve body main body; 2. rotating the block; 3. anti-skid lines; 4. a guide chute; 5. a guide slider; 6. connecting the pipe body; 7. connecting sleeves; 8. a protective sleeve; 9. a first sealing rubber ring; 10. a first internal threaded connection; 11. a second internal thread connection; 12. a limiting ring; 13. a first externally threaded connecting portion; 14. a second external thread connection; 15. and a second sealing rubber ring.

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.

Please refer to fig. 1-4, a thickened explosion-proof stable valve body, which comprises a valve body main body 1, wherein the inner sides of the left and right ends of the valve body main body 1 are respectively provided with a first internal thread connecting part 10, the left and right ends of the valve body main body 1 are in threaded connection with a connecting pipe body 6 through the first internal thread connecting part 10, one end of the connecting pipe body 6 is provided with a first external thread connecting part 13, one end of the connecting pipe body 6 is fixedly connected with a limit ring 12, the outer surface of the connecting pipe body 6 is slidably connected with a connecting sleeve 7, one end of the outer surface of the connecting sleeve 7 is provided with a second external thread connecting part 14, the left and right ends of the outer surface of the valve body main body 1 are respectively sleeved with a protective sleeve 8, a second sealing rubber ring 15 is arranged between one end of the inner cavity of the protective sleeve 8 and the valve body main body 1, the other end of the inner cavity of the protective sleeve 8 is provided with a second internal thread connecting part 11, a first sealing rubber ring 9 is arranged between one side of the connecting sleeve 7 and the valve body main body 1, and the protective valve body has good anti-explosion and anti-explosion purposes through the connecting sleeve 7, the protective sleeve 8, the first sealing rubber ring 9, the thickening anti-explosion-proof stable valve body and the external thread connecting part 10.

The outer fixed surface of connecting tube body 6 is connected with direction slider 5, and direction spout 4 has been seted up to the inner chamber of adapter sleeve 7, and direction slider 5 slides in the inboard of direction spout 4.

Through the cooperation of guide slide 5 and direction spout 4, can play spacing and direction to the motion of adapter sleeve 7.

The other end of the outer surface of the connecting sleeve 7 is provided with anti-skid grains 3, and the anti-skid grains 3 are circular.

Through the setting of antiskid line 3, made things convenient for the rotation of adapter sleeve 7.

The outer fixed surface of lag 8 is connected with turning block 2, and turning block 2 is the rectangle.

Through the setting of turning block 2, made things convenient for lag 8's rotation.

The first internal thread connecting portion 10 is matched with the first external thread connecting portion 13, and the first external thread connecting portion 13 is connected to the inner side of the first internal thread connecting portion 10 in a sealing mode.

Through the setting of first female connection portion 10 and first male connection portion 13, made things convenient for the sealing connection of valve body main part 1 and connecting tube body 6.

The second external thread connecting portion 14 is matched with the second internal thread connecting portion 11, and the second internal thread connecting portion 11 is connected to the inner side of the second external thread connecting portion 14 in a sealing mode.

Through the arrangement of the second external thread connecting part 14 and the second internal thread connecting part 11, the sealing connection of the connecting sleeve 7 and the protecting sleeve 8 is facilitated, so that the connecting sleeve 7 and the protecting sleeve 8 form a whole, and the joint of the valve body main body 1 and the connecting pipe body 6 can be protected.

During the use, through the effect of lag 8, establish second sealing rubber ring 15 at the both ends cover of valve body main part 1 after, drive lag 8 at the outside motion in the both ends of valve body main part 1, can extrude second sealing rubber ring 15, then, establish first sealing rubber ring 9 at the pot head of connecting tube body 6 after, and under the cooperation of direction spout 4 and guide slider 5, drive adapter sleeve 7 and be close to valve body main part 1, then, make first external screw thread connecting portion 13 and second external screw thread connecting portion 14 respectively with first internal thread connecting portion 10 and second internal thread connecting portion 11 threaded connection, thereby make adapter sleeve 7 and lag 8 form a whole, and can protect the junction of valve body main part 1 and connecting tube body 6, and simultaneously, under the assistance of first sealing rubber ring 9 and second sealing rubber ring 15, make valve body main part 1 realize double sealing protection, the condition of having avoided the infiltration and bursting appears, the steadiness of this valve body connection has been ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 utility model provides an explosion-proof firm valve body of thickening, includes valve body main part (1), its characterized in that: the inboard at both ends all is provided with first female connection portion (10) about valve body main part (1), both ends have connecting tube body (6) through first female connection portion (10) threaded connection about valve body main part (1), the one end of connecting tube body (6) is provided with first external screw thread connecting portion (13), the one end fixedly connected with spacing ring (12) of connecting tube body (6), the surface sliding connection of connecting tube body (6) has adapter sleeve (7), the one end of adapter sleeve (7) surface is provided with second external screw thread connecting portion (14), both ends all are overlapped and are equipped with lag (8) about valve body main part (1) surface, be provided with second sealing rubber ring (15) between the one end of lag (8) inner chamber and valve body main part (1), the other end of lag (8) inner chamber is provided with second female connection portion (11), be provided with first sealing rubber ring (9) between one side of adapter sleeve (7) and valve body main part (1).

2. A thickened explosion-proof stable valve body according to claim 1, which is characterized in that: the outer fixed surface of connecting tube body (6) is connected with direction slider (5), direction spout (4) have been seted up to the inner chamber of adapter sleeve (7), and direction slider (5) slide in the inboard of direction spout (4).

3. A thickened explosion-proof stable valve body according to claim 1, which is characterized in that: the other end of the outer surface of the connecting sleeve (7) is provided with anti-skid grains (3), and the anti-skid grains (3) are circular.

4. A thickened explosion-proof steady valve body according to claim 1, characterized in that: the outer fixed surface of lag (8) is connected with turning block (2), and turning block (2) are the rectangle.

5. A thickened explosion-proof steady valve body according to claim 1, characterized in that: the first internal thread connecting portion (10) is matched with the first external thread connecting portion (13), and the first external thread connecting portion (13) is connected to the inner side of the first internal thread connecting portion (10) in a sealing mode.

6. A thickened explosion-proof steady valve body according to claim 1, characterized in that: the second external thread connecting part (14) is matched with the second internal thread connecting part (11), and the second internal thread connecting part (11) is connected to the inner side of the second external thread connecting part (14) in a sealing mode.