CN215487776U

CN215487776U - Regulating valve special for water supply

Info

Publication number: CN215487776U
Application number: CN202121848295.XU
Authority: CN
Inventors: 廖宏剑; 刘安新
Original assignee: Guangxi Yunan Technology Co ltd
Current assignee: Guangxi Yunan Technology Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-11
Anticipated expiration: 2031-08-09

Abstract

The utility model provides a regulating valve special for water supply, which relates to the technical field of regulating valves and comprises a valve body, an auxiliary pipe and a sleeve, wherein the bottom end of the auxiliary pipe is communicated with the outer surface of the valve body, a reinforcing ring is fixedly arranged at the top end of the auxiliary pipe through a bolt, a control rod penetrates through the auxiliary pipe, a ball body is fixedly arranged at the bottom end of the control rod, a water through groove is formed in the outer surface of the ball body, and a driving block is fixedly arranged on the outer surface of the top end of the control rod. According to the utility model, the control rod, the ball body and the water through groove are arranged, the water flow in the valve body can be adjusted, the driving block, the sleeve, the driving groove and the rotating disc are arranged, the ball body can be driven to rotate through the control rod, the sleeve can be limited through the limiting block and the limiting hole, the rotating disc is prevented from deviating due to biting or forceful touching of animals such as wild dogs, the water flow in the valve body is further prevented from changing, and the adjustment of the water flow by a user is not needed.

Description

Regulating valve special for water supply

Technical Field

The utility model relates to the technical field of regulating valves, in particular to a regulating valve special for water supply.

Background

The regulating valve special for water supply can be roughly divided into a pneumatic regulating valve, an electric regulating valve and a manual regulating valve, part of environments are not suitable for the pneumatic regulating valve and the electric regulating valve, for example, the outdoor environment is not suitable for taking or taking out lines, so the manual regulating valve is mostly used, and the existing manual regulating valve is directly exposed outside when being used in the outdoor environment, so when animals such as wild dogs bite or vigorously touch the rotating disc, the rotating disc is deviated, the water flow in the valve body is changed, and the user is required to adjust the valve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a regulating valve special for water supply.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a dedicated governing valve of feedwater, includes valve body, auxiliary tube and sleeve pipe, the bottom intercommunication of auxiliary tube is at the surface of valve body, the reinforcing ring is equipped with admittedly through the bolt in the top of auxiliary tube, the inside of auxiliary tube is run through and is provided with the control lever, the spheroid is equipped with admittedly to the bottom of control lever, water service groove has been seted up to spheroidal surface, the surface on control lever top is equipped with driving block admittedly, the stopper is equipped with admittedly to the upper surface of reinforcing ring, the outside of auxiliary tube is established to the sleeve pipe cover, the drive groove has been seted up to the sheathed tube inner wall, the skin weld on sleeve pipe top has the rolling disc, the surface of reinforcing ring and control lever is provided with seal structure, the both ends of valve body surface all are provided with protection component.

In order to increase the sealing performance of the joint of the control rod and the auxiliary pipe, the utility model improves the sealing performance

2. According to the utility model, by arranging the protection component, on one hand, the bolt used for connection can be protected, the problem that the bolt cannot be detached due to corrosion of water in the valve body is avoided, and on the other hand, the sealing property of the connection position of the connection ring and the pipeline can be improved.

Drawings

FIG. 1 is a schematic perspective view of a regulating valve for water supply according to the present invention;

FIG. 2 is a partial perspective cross-sectional view of a regulator valve for water supply according to the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;

fig. 4 is a partial perspective exploded view of a regulating valve specially used for water supply according to the present invention.

Illustration of the drawings:

1. a valve body; 2. an auxiliary tube; 3. a reinforcing ring; 4. a control lever; 5. a sphere; 6. a water trough; 7. driving the block; 8. a limiting block; 9. a sleeve; 10. a driving groove; 11. rotating the disc; 12. a seal ring; 13. a gasket; 14. a connecting ring; 15. a connecting pipe; 16. a gasket; 17. connecting holes; 18. an inner sealed tube; 19. and (4) sealing the outer pipe.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-4, the present invention provides a technical solution: a regulating valve special for water supply comprises a valve body 1, an auxiliary pipe 2 and a sleeve 9, wherein the bottom end of the auxiliary pipe 2 is communicated with the outer surface of the valve body 1, a reinforcing ring 3 is fixedly arranged at the top end of the auxiliary pipe 2 through a bolt, a control rod 4 penetrates through the inner part of the auxiliary pipe 2, the control rod 4 structurally comprises a sealing ring and a sealing gasket, the sealing ring is fixedly arranged on the lower surface of the inner wall of the reinforcing ring, and the sealing gasket is fixedly arranged on the outer surface of the control rod.

In order to limit the sleeve, the utility model improves the structure that a limiting hole is formed at the bottom end of the sleeve, and the outer surface of the limiting block is connected with the inner wall of the limiting hole in a sliding manner.

In order to enable the sleeve to drive the control rod to rotate, the utility model improves that the outer surface of the driving block is connected with the inner wall of the driving groove in a sliding mode, and the outer surface of the control rod is connected with the inner wall of the auxiliary pipe in a rotating mode.

In order to prolong the service life of the sealing ring and the sealing gasket, the utility model improves that the sealing ring and the sealing gasket are made of rubber, and the outer surface of the control rod is rotationally connected with the inner wall of the sealing ring.

In order to protect the bolts used for connection, the protection assembly comprises a connecting ring, a connecting pipe, a gasket, a connecting hole, an inner sealing pipe and an outer sealing pipe, wherein the connecting ring is fixedly arranged at two ends of the outer surface of the valve body respectively, the connecting pipe is fixedly arranged on the outer surface of the connecting ring, the connecting hole is formed in the outer surface of the gasket, and the inner sealing pipe and the outer sealing pipe are fixedly arranged on the inner wall and the outer surface of the gasket respectively.

In order to increase the sealing performance of the joint of the connecting ring and the pipeline, the utility model improves that the outer surface of the connecting pipe is in sliding connection with the inner wall of the connecting hole, the gasket, the inner sealing pipe and the outer sealing pipe are made of rubber, the outer surface of the inner sealing pipe is in sliding connection with the inner wall of the valve body, and the outer surface of the connecting ring is in sliding connection with the inner wall of the outer sealing pipe.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the control rod, the ball body and the water trough are arranged, the water flow in the valve body can be regulated, the driving block, the sleeve, the driving trough and the rotating disc are arranged, the ball body can be driven to rotate through the control rod, the sleeve can be limited through the limiting block and the limiting hole, the rotating disc is prevented from being deviated due to biting or forceful touching of animals such as wild dogs, the water flow in the valve body is further prevented from changing, a user does not need to regulate the rotating disc, and the sealing performance of the joint of the control rod and the auxiliary pipe can be improved through the sealing structure.

The bottom end of the ball body 5 is fixedly provided with the ball body 5, the outer surface of the ball body 5 is provided with a water flowing groove 6, the outer surface of the top end of the control rod 4 is fixedly provided with a driving block 7, the upper surface of the reinforcing ring 3 is fixedly provided with a limiting block 8, the sleeve 9 is sleeved outside the auxiliary pipe 2, the inner wall of the sleeve 9 is provided with a driving groove 10, the outer surface of the top end of the sleeve 9 is welded with a rotating disc 11, the bottom end of the sleeve 9 is provided with a limiting hole, the outer surface of the limiting block 8 is in sliding connection with the inner wall of the limiting hole, the water flow inside the valve body 1 can be adjusted by arranging the control rod 4, the sleeve 9, the driving groove 10 and the rotating disc 11, the ball body 5 can be driven to rotate by the control rod 4, the limiting block 8 and the limiting hole can limit the sleeve 9, and the rotating disc 11 is prevented from being deviated due to the fact that animals such as dogs bite or touch vigorously, and then avoid the change to appear in the inside discharge of valve body 1, need not the user to adjust it, when the size of the inside discharge of valve body 1 needs to be adjusted, mention upwards earlier and make stopper 8 break away from spacing hole with rolling disc 11, drive sleeve pipe 9 through rolling disc 11 and rotate afterwards, drive piece 7 and drive groove 10 through driving when sleeve pipe 9 rotates and drive control lever 4 and rotate, it rotates to drive spheroid 5 when control lever 4 rotates, it removes to drive water trough 6 when spheroid 5 rotates, thereby the completion is adjusted the inside discharge of valve body 1, press rolling disc 11 downwards after that, rolling disc 11 drives sleeve pipe 9 and slides downwards and carries on spacingly until the inside in stopper 8 embedding spacing hole.

The outer surfaces of the reinforcing ring 3 and the control rod 4 are provided with sealing structures, each sealing structure comprises a sealing ring 12 and a sealing gasket 13, the sealing ring 12 is fixedly arranged on the lower surface of the inner wall of the reinforcing ring 3, the sealing gasket 13 is fixedly arranged on the outer surface of the control rod 4, the sealing performance of the joint of the control rod 4 and the auxiliary pipe 2 can be improved by arranging the sealing ring 12 and the sealing gasket 13, the sealing ring 12 and the sealing gasket 13 can seal the inside of the auxiliary pipe 2, and the water flow in the valve body 1 is prevented from flowing out of the inside of the auxiliary pipe 2.

The protection components are arranged at two ends of the outer surface of the valve body 1 and comprise a connecting ring 14, a connecting pipe 15, a gasket 16, a connecting hole 17, an inner sealing pipe 18 and an outer sealing pipe 19, the connecting ring 14 is fixedly arranged at two ends of the outer surface of the valve body 1 respectively, the connecting pipe 15 is fixedly arranged on the outer surface of the connecting ring 14, the connecting hole 17 is formed in the outer surface of the gasket 16, the inner sealing pipe 18 and the outer sealing pipe 19 are fixedly arranged on the inner wall and the outer surface of the gasket 16 respectively, the outer surface of the connecting pipe 15 is in sliding connection with the inner wall of the connecting hole 17, the gasket 16, the inner sealing pipe 18 and the outer sealing pipe 19 are made of rubber, the outer surface of the inner sealing pipe 18 is in sliding connection with the inner wall of the valve body 1, the outer surface of the connecting ring 14 is in sliding connection with the inner wall of the outer sealing pipe 19, and by arranging the connecting pipe 15, bolts used for connection can be protected, and the bolts cannot be detached due to corrosion of water in the valve body 1 can be avoided, can increase the leakproofness of go-between 14 and pipeline junction through setting up interior sealed tube 18 and external sealed tube 19, through setting up gasket 16, can increase the leakproofness between go-between 14 increase and the pipeline, when needs connect valve body 1 on the pipeline, after connecting pipe 15 aligns connecting hole 17 earlier, install gasket 16 in the outside of go-between 14, until interior sealed tube 18 imbeds the inner wall of valve body 1, external sealed tube 19 cover is established in the outside of go-between 14, install go-between 14 on the pipeline next, after passing connecting pipe 15 with the bolt, screw up the nut and fix it, repeat above operation immediately and also install the pipeline of opposite side equally.

The surface of drive piece 7 and the inner wall sliding connection who drives groove 10, the surface of control lever 4 and the inner wall of auxiliary tube 2 rotate to be connected, the material of sealing washer 12 and sealed pad 13 is rubber, the surface of control lever 4 and the inner wall of sealing washer 12 rotate to be connected, drive piece 7 and the mutually supporting that drives groove 10, can make sleeve pipe 9 drive control lever 4 rotate, the setting of auxiliary tube 2 is for protecting control lever 4, the sealing washer 12 and the sealed pad 13 of rubber material, can seal auxiliary tube 2 and the junction of control lever 4.

The working principle is as follows: when the water flow in the valve body 1 needs to be adjusted, the rotating disc 11 is lifted upwards to enable the limiting block 8 to be separated from the limiting hole, then the sleeve 9 is driven to rotate through the rotating disc 11, the control rod 4 is driven to rotate through the driving block 7 and the driving groove 10 when the sleeve 9 rotates, the control rod 4 drives the ball 5 to rotate when rotating, the ball 5 drives the water through groove 6 to move when rotating, so that the water flow in the valve body 1 is adjusted, then the rotating disc 11 is pressed downwards, the rotating disc 11 drives the sleeve 9 to slide downwards until the limiting block 8 is embedded into the limiting hole to limit, the sealing ring 12 and the sealing gasket 13 can seal the inside of the auxiliary pipe 2, the water flow in the valve body 1 is prevented from flowing out of the inside of the auxiliary pipe 2, when the valve body 1 needs to be connected to a pipeline, the connecting pipe 15 is aligned with the connecting hole 17, and the gasket 16 is installed outside the connecting ring 14, until the inner sealing pipe 18 is embedded into the inner wall of the valve body 1, the outer sealing pipe 19 is sleeved outside the connecting ring 14, then the connecting ring 14 is installed on the pipeline, after the bolt penetrates through the connecting pipe 15, the nut is screwed on to fix the connecting pipe, and then the operations are repeated to install the pipeline on the other side.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dedicated governing valve of feedwater, includes valve body (1), auxiliary pipe (2) and sleeve pipe (9), its characterized in that: the bottom end of the auxiliary pipe (2) is communicated with the outer surface of the valve body (1), the top end of the auxiliary pipe (2) is fixedly provided with a reinforcing ring (3) through a bolt, a control rod (4) penetrates through the interior of the auxiliary pipe (2), a ball body (5) is fixedly arranged at the bottom end of the control rod (4), a water trough (6) is arranged on the outer surface of the sphere (5), a driving block (7) is fixedly arranged on the outer surface of the top end of the control rod (4), the upper surface of the reinforcing ring (3) is fixedly provided with a limiting block (8), the sleeve (9) is sleeved outside the auxiliary pipe (2), a driving groove (10) is formed in the inner wall of the sleeve (9), a rotating disc (11) is welded on the outer surface of the top end of the sleeve (9), the outer surfaces of the reinforcing ring (3) and the control rod (4) are provided with sealing structures, and both ends of the outer surface of the valve body (1) are provided with protection assemblies.

2. A regulating valve for water supply according to claim 1, characterized in that: the sealing structure comprises a sealing ring (12) and a sealing gasket (13), wherein the sealing ring (12) is fixedly arranged on the lower surface of the inner wall of the reinforcing ring (3), and the sealing gasket (13) is fixedly arranged on the outer surface of the control rod (4).

3. A regulating valve for water supply according to claim 1, characterized in that: the bottom end of the sleeve (9) is provided with a limiting hole, and the outer surface of the limiting block (8) is connected with the inner wall of the limiting hole in a sliding mode.

4. A regulating valve for water supply according to claim 1, characterized in that: the outer surface of the driving block (7) is connected with the inner wall of the driving groove (10) in a sliding mode, and the outer surface of the control rod (4) is connected with the inner wall of the auxiliary pipe (2) in a rotating mode.

5. The regulating valve for water supply according to claim 2, wherein: the sealing ring (12) and the sealing gasket (13) are made of rubber, and the outer surface of the control rod (4) is rotatably connected with the inner wall of the sealing ring (12).

6. A regulating valve for water supply according to claim 1, characterized in that: the protection assembly comprises a connecting ring (14), a connecting pipe (15), a gasket (16), a connecting hole (17), an inner sealing pipe (18) and an outer sealing pipe (19), wherein the connecting ring (14) is fixedly arranged at two ends of the outer surface of the valve body (1) respectively, the connecting pipe (15) is fixedly arranged on the outer surface of the connecting ring (14), the connecting hole (17) is formed in the outer surface of the gasket (16), and the inner sealing pipe (18) and the outer sealing pipe (19) are fixedly arranged on the inner wall and the outer surface of the gasket (16) respectively.

7. The regulating valve for water supply according to claim 6, wherein: the outer surface of the connecting pipe (15) is in sliding connection with the inner wall of the connecting hole (17), the gasket (16), the inner sealing pipe (18) and the outer sealing pipe (19) are made of rubber, the outer surface of the inner sealing pipe (18) is in sliding connection with the inner wall of the valve body (1), and the outer surface of the connecting ring (14) is in sliding connection with the inner wall of the outer sealing pipe (19).