CN217713812U

CN217713812U - Detachable valve body

Info

Publication number: CN217713812U
Application number: CN202222001052.3U
Authority: CN
Inventors: 梁宇健
Original assignee: Foshan Hongyufa Machinery Co ltd
Current assignee: Foshan Hongyufa Machinery Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-01
Anticipated expiration: 2032-07-29

Abstract

The utility model provides a can dismantle valve body relates to valve body technical field, which comprises a valve, the bottom of valve is rotated and is connected with control and changes the handle, the equal fixed mounting in both sides of valve has the connecting pipe, the one end of connecting pipe is provided with the inlet tube interface, keeps away from the connecting pipe one end of inlet tube kneck is provided with the outlet tube interface, the surface cover of connecting pipe is equipped with the screwed pipe, the one end fixed mounting of screwed pipe has the hexagonal piece, the surperficial one end fixed mounting of connecting pipe has the dog, the position department cover that the connecting pipe surface is close to the dog is equipped with sealing washer A, the surface of inlet tube interface and outlet tube interface all overlaps and is equipped with the hexagon nut sleeve. The utility model discloses in, through the setting that can remove the screwed pipe, make the valve when the installation, the kneck of valve flushes with the water pipe, when maintaining the valve, only needs to rotate the hexagonal piece and can make the valve easily lift off, has avoided the phenomenon production that needs cutting part water pipe, improves work efficiency.

Description

Detachable valve body

Technical Field

The utility model relates to a valve body technical field especially relates to a can dismantle valve body.

Background

When the water pipe is installed, the one end of the water pipe needs to be controlled, thereby facilitating the maintenance of the middle water pipe, at the moment, the valve body is needed to be used, the valve body needs to be disassembled for maintenance after using one end time, the existing valve body is installed, the water pipe interfaces at the two ends of the valve body are fixed on the valve, the valve body stretches into the water pipe to be fixed, the valve body needs to cut the water pipe section by section to disassemble the valve body when being disassembled, the disassembly is more complicated, thereby the disassembly and the maintenance at the later stage of the valve body are not convenient, and therefore the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a detachable valve body.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a can dismantle valve body, includes the valve, the bottom of valve is rotated and is connected with control and changes the handle, the equal fixed mounting in both sides of valve has the connecting pipe, the one end of connecting pipe is provided with the inlet tube interface, keeps away from the connecting pipe one end of inlet tube kneck is provided with the outlet tube interface, the surface cover of connecting pipe is equipped with the screwed pipe, the one end fixed mounting of screwed pipe has the hexagonal piece, the surperficial one end fixed mounting of connecting pipe has the dog, the position department cover that the connecting pipe surface is close to the dog is equipped with sealing washer A, the surface of inlet tube interface and outlet tube interface all overlaps and is equipped with the hexagon nut sleeve.

In order to make the screwed pipe remove on the surface of connecting pipe, the utility model discloses the improvement has, the inside fixed mounting of hexagonal piece has the slider, sliding connection between slider and the connecting pipe.

In order to prevent that water pipe connector mouth and play water pipe connector mouth and water pipe connector mouth from leaking, the utility model discloses the improvement has, fixed mounting between hexagonal nut sleeve and water pipe connector mouth and the play water pipe connector mouth, the surface of water pipe connector mouth and play water pipe connector mouth all is equipped with sealing washer B.

In order to make water inlet pipe connector and outlet pipe connector firmly fix on the water pipe, the utility model discloses the improvement has, water inlet pipe connector and outlet pipe connector surface are close to the telescopic position department of hexagonal nut and all overlap and are equipped with the internal thread sleeve, fixed mounting between internal thread sleeve and the hexagonal nut sleeve.

In order to prevent that the water source in the water pipe from taking place the phenomenon of flowing backwards when dismantling the valve, the utility model discloses the improvement has, the inside of outlet pipe interface is provided with prevents the backflow mechanism, prevent that the backflow mechanism includes the closing plate, the closing plate sets up the inside at the outlet pipe interface, the side fixed mounting of closing plate has sealing washer C, one side fixed mounting of closing plate has the connecting block, the one end fixed mounting of connecting block has the axostylus axostyle, the surperficial both ends of axostylus axostyle all overlap and are equipped with the torsional spring.

In order to make the closing plate can remove inside the outlet pipe interface, the utility model discloses the improvement has, the recess has been seted up to the inside of outlet pipe interface, the axostylus axostyle sets up the inside at the recess, rotate between axostylus axostyle and the outlet pipe interface and be connected.

In order to make the closing plate have a power to the valve direction all the time, the utility model discloses the improvement has, fixed mounting between the one end of torsional spring and the connecting block, fixed mounting between the one end of connecting block and the play water pipe interface is kept away from to the torsional spring.

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

1. the utility model discloses in, through the setting that can remove the screwed pipe, make the valve when the installation, the kneck of valve flushes with the water pipe, when maintaining the valve, only needs to rotate the hexagonal piece and can make the valve easily lift off, has avoided the phenomenon production that needs cutting part water pipe, improves work efficiency, saves time.

2. The utility model discloses in, when dismantling the valve, water in the water pipe can follow outlet pipe kneck flow direction outside of the water pipe, makes the water source in the water pipe extravagant, causes the unnecessary loss, and through the setting of closing plate, makes the valve when closing, rivers disappear to the pressure of closing plate to make the closing plate block the outlet pipe interface, avoided when dismantling the valve, the phenomenon that takes place rivers to flow backwards produces.

Drawings

FIG. 1 is a schematic view of a removable valve body according to the present invention;

FIG. 2 is a schematic view of a partial explosion structure of a detachable valve body according to the present invention;

FIG. 3 is an enlarged view of the detachable valve body at A in FIG. 2;

FIG. 4 is a schematic view of a part of a detachable valve body according to the present invention;

fig. 5 is an enlarged view of B in fig. 4 of the detachable valve body according to the present invention.

Illustration of the drawings:

1. a valve; 2. controlling the rotating handle; 3. an internally threaded sleeve; 4. a water inlet pipe interface; 5. a hexagonal block; 6. a slider; 7. a connecting pipe; 8. a threaded pipe; 9. a stopper; 10. a sealing ring A; 11. a hexagonal nut socket; 12. A seal ring B; 13. an outlet pipe interface; 14. sealing plates; 15. a seal ring C; 16. a shaft lever; 17. a torsion spring; 18. connecting blocks; 19. and (4) a groove.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention 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 therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a can dismantle valve body, including valve 1, the bottom of valve 1 is rotated and is connected with the control and change 2, the equal fixed mounting in both sides of valve 1 has connecting pipe 7, the one end of connecting pipe 7 is provided with inlet tube interface 4, inlet tube interface 4 and outlet pipe interface 13 surface are close to the position department of hexagonal nut sleeve 11 and are equipped with internal thread sleeve 3, fixed mounting between internal thread sleeve 3 and the hexagonal nut sleeve 11, the connecting pipe 7 one end of keeping away from inlet tube interface 4 department is provided with outlet pipe interface 13, fixed mounting between hexagonal nut sleeve 11 and inlet tube interface 4 and outlet pipe interface 13, inlet tube interface 4 and outlet pipe interface 13's surface all overlaps and is equipped with sealing washer B12, the surface cover of connecting pipe 7 is equipped with screwed pipe 8, the design of hexagonal nut sleeve 11 and screwed pipe 8 is in order to make valve 1 firmly fix inlet tube interface 4 and outlet pipe interface 13 department, and the removal design of screwed pipe 8 is in order to move on connecting pipe 7 through screwed pipe 8, come fixed valve 1, thereby make the both ends of valve 1 flush with the interface of inlet tube interface 4 and outlet pipe interface 13, be convenient for the dismantlement maintenance in the valve 1 later stage.

Referring to fig. 2-3, a hexagonal block 5 is fixedly mounted at one end of a threaded pipe 8, a sliding block 6 is fixedly mounted inside the hexagonal block 5, the sliding block 6 is connected with a connecting pipe 7 in a sliding manner, a stop dog 9 is fixedly mounted at one end of the surface of the connecting pipe 7, a sealing ring a10 is sleeved at a position, close to the stop dog 9, on the surface of the connecting pipe 7, a hexagonal nut sleeve 11 is sleeved on the surfaces of a water inlet pipe connector 4 and a water outlet pipe connector 13, and the sealing ring a10 and the sealing ring B12 are designed to play a role in preventing leakage when the valve 1 is mounted, so that water drops in the water pipe are prevented from leaking out of the valve 1.

Example two

Referring to fig. 4-5, a backflow prevention mechanism is disposed inside the water outlet pipe connector 13, the backflow prevention mechanism includes a sealing plate 14, the sealing plate 14 is disposed inside the water outlet pipe connector 13, a groove 19 is disposed inside the water outlet pipe connector 13, a shaft rod 16 is disposed inside the groove 19, the shaft rod 16 is rotatably connected to the water outlet pipe connector 13, a sealing ring C15 is fixedly mounted on a side surface of the sealing plate 14, a connecting block 18 is fixedly mounted on one side of the sealing plate 14, the shaft rod 16 is fixedly mounted at one end of the connecting block 18, torsion springs 17 are respectively sleeved at two ends of the surface of the shaft rod 16, one end of each torsion spring 17 is fixedly mounted between the connecting block 18, one end of each torsion spring 17, which is far away from the connecting block 18, is fixedly mounted between the water outlet pipe connector 13, the torsion springs 17 are designed to always provide a force for the sealing plate 14 to flow backwards in the direction of the valve 1, when the valve 1 is closed, the sealing plate 14 blocks the water outlet pipe connector 13 by the torsion force of the torsion springs 17, and prevents a water source in the water pipe from occurring.

The working principle is as follows: when the valve body is installed, firstly, the water inlet pipe connector 4 and the water outlet pipe connector 13 are inserted into a water pipe, then the internal thread sleeve 3 is rotated to enable the water inlet pipe connector 4 and the water outlet pipe connector 13 to be firmly fixed on the water pipe, then the connecting pipe 7 is aligned to the water inlet pipe connector 4 and the water outlet pipe connector 13, then the threaded pipe 8 is moved in the direction of the water inlet pipe connector 4 and the water outlet pipe connector 13, the slider 6 is driven to move on the surface of the connecting pipe 7 by the movement of the threaded pipe 8, then the wrench is taken up to be aligned to the hexagonal block 5, the hexagonal block 5 is rotated to enable the connecting pipe 7 to be tightly attached to the water inlet pipe connector 4 and the water outlet pipe connector 13, so that the valve 1 is fixed, when the valve 1 is maintained, firstly, the water source is turned off, the pressure of water flow on the sealing plate 14 disappears due to the closing of the water source, the connecting block 18 is driven to rotate around the shaft lever 16 under the torsion of the torsion spring 17, the shaft lever 16 drives the sealing plate 14 to rotate around the shaft 16, so that the sealing plate 14 covers the water outlet pipe connector 13, the water flow cannot move towards the direction of the valve 1, then the hexagonal block 5 is rotated, the hexagonal wrench is taken up, and the hexagonal block 8 is removed from the hexagonal wrench, and the nut 11 can be maintained when the hexagonal wrench is removed from the water pipe 1.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A detachable valve body comprises a valve (1), and is characterized in that: the bottom of valve (1) is rotated to be connected with control and is changeed (2), the equal fixed mounting in both sides of valve (1) has connecting pipe (7), the one end of connecting pipe (7) is provided with into water pipe connector (4), keeps away from connecting pipe (7) one end of intaking pipe connector (4) department is provided with outlet pipe connector (13), the surperficial cover of connecting pipe (7) is equipped with screwed pipe (8), the one end fixed mounting of screwed pipe (8) has hexagonal piece (5), the surperficial one end fixed mounting of connecting pipe (7) has dog (9), the position department cover that connecting pipe (7) surface is close to dog (9) is equipped with sealing washer A (10), the surface of intaking pipe connector (4) and outlet pipe connector (13) all overlaps and is equipped with hexagonal nut sleeve (11).

2. The removable valve body of claim 1, wherein: the inside fixed mounting of hexagonal piece (5) has slider (6), sliding connection between slider (6) and connecting pipe (7).

3. The removable valve body of claim 1, wherein: the hexagonal nut sleeve (11) is fixedly installed between the water inlet pipe connector (4) and the water outlet pipe connector (13), and the surfaces of the water inlet pipe connector (4) and the water outlet pipe connector (13) are respectively sleeved with a sealing ring B (12).

4. The removable valve body of claim 1, wherein: the water inlet pipe connector (4) and the water outlet pipe connector (13) are respectively sleeved with an internal thread sleeve (3) at the position close to the hexagonal nut sleeve (11), and the internal thread sleeve (3) and the hexagonal nut sleeve (11) are fixedly installed.

5. The removable valve body of claim 1, wherein: the utility model discloses a water outlet pipe connector, including outlet pipe connector (13), prevent that backflow mechanism is provided with, prevent that backflow mechanism includes closing plate (14), closing plate (14) set up in the inside of outlet pipe connector (13), the side fixed mounting of closing plate (14) has sealing washer C (15), one side fixed mounting of closing plate (14) has connecting block (18), the one end fixed mounting of connecting block (18) has axostylus axostyle (16), the surperficial both ends of axostylus axostyle (16) all overlap and are equipped with torsional spring (17).

6. The removable valve body of claim 5, wherein: a groove (19) is formed in the water outlet pipe connector (13), the shaft lever (16) is arranged in the groove (19), and the shaft lever (16) is rotatably connected with the water outlet pipe connector (13).

7. The removable valve body of claim 5, wherein: one end of the torsion spring (17) is fixedly mounted with the connecting block (18), and one end of the torsion spring (17) far away from the connecting block (18) is fixedly mounted with the water outlet pipe interface (13).