CN216519765U

CN216519765U - High corrosion resistant three-position three-way fluorine-lined ball valve

Info

Publication number: CN216519765U
Application number: CN202122929473.8U
Authority: CN
Inventors: 张维方; 姜振勇
Original assignee: Zhejiang Kangrui Valve Co ltd
Current assignee: Zhejiang Kangrui Valve Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-13
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a high-corrosion-resistance three-position three-way fluorine-lined ball valve, which comprises a device body, wherein the device body is provided with a first water outlet pipe and a connecting pipe, the inner wall of the connecting pipe is provided with a threaded inner wall, the inside of the connecting pipe is in threaded connection with a second water outlet pipe, one side of the connecting pipe is fixedly provided with a fourth connecting plate, the top of the device body is provided with a top cover, the top of the top cover is movably provided with a connecting plate, the top of the connecting plate is provided with a protective sleeve, the top of the protective sleeve is provided with a fixing nut, the connecting rod drives a first plug head and a second plug head to move downwards when moving downwards, the second plug head can be matched with a sealing ring to plug one end of the connecting pipe after moving downwards to a designated position, so that one pipeline can drain, meanwhile, the first plug head can block one end of the first water outlet pipe when moving upwards so that the first water outlet pipe can not discharge water, and meanwhile, the connecting pipe can discharge water, this solves the problem when it is necessary to stop the flow of liquid until the entire valve is closed.

Description

High corrosion resistant three-position three-way fluorine-lined ball valve

Technical Field

The utility model relates to the technical field of fluorine-lined ball valves, in particular to a high-corrosion-resistance three-position three-way fluorine-lined ball valve.

Background

The fluorine lining ball valve uses a ball body with a circular through hole as an opening and closing part, and the ball body rotates around the central line of a valve body along with a valve rod to realize the opening and closing of the valve.

The existing fluorine-lined ball valve still has the following defects in the using process:

1. when the existing fluorine-lined ball valve is closed in the using process, the valve can be closed integrally, and the closing of a single water outlet cannot be realized;

2. the existing fluorine-lined ball valve is generally provided with three through holes and can not be changed, so that the function of the fluorine-lined ball valve is single.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a high-corrosion-resistance three-position three-way fluorine-lined ball valve, which solves the problems that the existing fluorine-lined ball valve only can close the whole valve and cannot close a single water outlet when being closed in the using process, and meanwhile, the existing fluorine-lined ball valve is generally provided with three through holes and cannot be changed, so that the function of the fluorine-lined ball valve is single.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a high corrosion resistant tribit tee bend lining fluorine ball valve, includes the device body, first outlet pipe and connecting pipe have been seted up to the device body, the connecting pipe inner wall is equipped with the screw thread inner wall, the inside threaded connection of connecting pipe has the second outlet pipe, connecting pipe one side fixed mounting has the fourth connecting plate, device body top is equipped with the top cap, top cap top movable mounting has the connection pad, the connection pad top is equipped with the protective sheath, the protective sheath top is equipped with fixation nut, the inside movable mounting of protective sheath has the connecting rod, the connecting rod runs through fixation nut and top cap and extends to inside the device body, connecting rod outer wall fixed mounting has first chock plug and second chock plug.

Preferably, the inlet tube has been seted up to device body one side, inlet tube outer wall fixed mounting has the third connecting plate, the inside movable mounting of inlet tube has the ball valve, ball valve top fixed mounting has the bull stick, connecting rod top fixed mounting has the carousel.

Preferably, the outer wall of the rotating rod is fixedly provided with a rotating handle, the outer wall of the ball valve is provided with a through hole, and the through hole penetrates through the ball valve.

Preferably, a first water outlet pipe is clamped on one side of the device body, a first connecting plate is fixedly mounted on the outer wall of the first water outlet pipe, and a sealing ring is arranged at one end of the connecting pipe.

Preferably, the left side of the second water outlet pipe is provided with a threaded outer wall, the threaded outer wall is in threaded connection with a threaded inner wall, the right end of the second water outlet pipe is fixedly provided with a second connecting plate, the outer wall of the second connecting plate is provided with connecting holes, and the connecting holes are symmetrically distributed on the outer wall of the second connecting plate.

(III) advantageous effects

The utility model provides a high-corrosion-resistance three-position three-way ball valve with a fluorine lining. The method has the following beneficial effects:

(1) this fluorine lining ball valve, through the connecting rod, the setting of first chock plug and second chock plug has solved traditional fluorine lining ball valve effectively and can only be with valve whole closure when the in-process that uses is closed, can not realize the problem of the closing of a single delivery port, drive first chock plug and second chock plug downstream when the connecting rod moves down, the second chock plug downstream can mutually support the one end stopper with the connecting pipe with the sealing washer after the assigned position, realize a pipeline drainage, the one end that can plug up first outlet pipe during first chock plug upstream simultaneously makes first outlet pipe can not go out water, the connecting pipe can go out water simultaneously, just so solved and stopped the liquid flow to the problem that can only close whole valve when needs.

(2) This lining fluorine ball valve, through the connecting pipe, the third outlet pipe, the screw thread inner wall, and the setting of screw thread outer wall has solved traditional lining fluorine ball valve generally all is three through-hole effectively, can not alternate, lining fluorine ball valve function comparatively single problem like this, the connecting pipe is seted up on the device body, communicate with each other with inlet tube and first outlet pipe, the inside screw thread inner wall that is equipped with of connecting pipe, the threaded outer wall connection that sets up on through screw thread inner wall and the second outlet pipe outer wall installs the second outlet pipe inside the connecting pipe, can take out the second outlet pipe from the connecting pipe is inside when only not using the tee bend, then plugging up the one end of connecting pipe through fourth connecting plate installation baffle, three way valve has just so become direct valve, the practicality and the variety of three-way valve have been promoted effectively.

Drawings

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

FIG. 2 is a cross-sectional view of the device body of the present invention;

FIG. 3 is a schematic view of a ball valve according to the present invention;

FIG. 4 is a schematic view of a second outlet structure according to the present invention.

In the figure, 1, an apparatus body; 2. a top cover; 3. a connecting disc; 4. a protective sleeve; 5. fixing a nut; 6. a connecting rod; 7. a turntable; 8. a first water outlet pipe; 9. a first connecting plate; 10. a second water outlet pipe; 11. a second connecting plate; 12. a third connecting plate; 13. a water inlet pipe; 14. a first plug head; 15. a second plug head; 16. a seal ring; 17. a ball valve; 18. a rotating rod; 19. turning a handle; 20. a through hole; 21. a threaded outer wall; 22. a threaded inner wall; 23. a fourth connecting plate; 24. connecting holes; 25. and (4) connecting the pipes.

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. 1-4, an embodiment of the present invention provides a technical solution: a high-corrosion-resistance three-position three-way fluorine-lined ball valve comprises a device body 1, wherein the device body 1 is provided with a first water outlet pipe 8 and a connecting pipe 25, the inner wall of the connecting pipe 25 is provided with a threaded inner wall 22, the inside of the connecting pipe 25 is in threaded connection with a second water outlet pipe 10, one side of the connecting pipe 25 is fixedly provided with a fourth connecting plate 23, the top of the device body 1 is provided with a top cover 2, the top of the top cover 2 is movably provided with a connecting plate 3, the top of the connecting plate 3 is provided with a protective sleeve 4, the top of the protective sleeve 4 is provided with a fixing nut 5, the inside of the protective sleeve 4 is movably provided with a connecting rod 6, the connecting rod 6 penetrates through the fixing nut 5 and the top cover 2 and extends to the inside of the device body 1, the outer wall of the connecting rod 6 is fixedly provided with a first plug 14 and a second plug 15, and the protective sleeve 4 can effectively protect the connecting rod 6, the first plug 14 and the second plug 15 are mounted on the connecting rod, which facilitates the movement of the first plug 14 and the second plug 15.

Inlet tube 13 has been seted up to device body 1 one side, inlet tube 13 outer wall fixed mounting has third connecting plate 12, the inside movable mounting of inlet tube 13 has ball valve 17, ball valve 17 top fixed mounting has

bull stick

18, 6 top fixed mounting of connecting rod has carousel 7, and setting up of carousel 7 has made things convenient for the rotation of connecting rod 6, and connecting rod 6 moves down in the pivoted simultaneously.

The outer wall of the rotating rod 18 is fixedly provided with a rotating handle 19, the outer wall of the ball valve 17 is provided with a through hole 20, the through hole 20 penetrates through the ball valve 17, and the ball valve 17 is arranged to close the whole valve.

Device 1 one side card is equipped with

first outlet pipe

8, 8 outer walls fixed mounting of first outlet pipe have first connecting plate 9, connecting pipe 25 one end is equipped with sealing washer 16, and the setting of sealing washer 16 can promote sealed effect effectively, avoids the inside liquid leakage's of valve the condition.

Second outlet pipe 10 left side is equipped with screw thread outer wall 21, screw thread outer wall 21 threaded connection screw thread inner wall 22, second outlet pipe 10 right-hand member fixed mounting has second connecting plate 11, connecting hole 24 has been seted up to second connecting plate 11 outer wall, 24 symmetric distribution of connecting hole have made things convenient for the connection at second connecting plate 11 outer wall, screw thread outer wall 21 and screw thread inner wall 22's setting.

The working principle is as follows: when the three-way valve is not needed, the second water outlet pipe 1 is only required to be taken out from the inside of the connecting pipe 25, then the through hole is sealed by the baffle arranged outside the connecting pipe 25, liquid leakage is avoided, meanwhile, when only one port is required to be used for water outlet, the rotary disc 7 only needs to be rotated, the rotary disc 7 moves downwards when being rotated, the first plug head 14 and the second plug head 15 which are arranged on the outer wall are driven to move downwards, the second plug head 15 and the sealing ring 16 are mutually matched to block the second water outlet pipe 10, and the water outlet of the first water outlet pipe 8 is realized

The utility model 1, the device body; 2. a top cover; 3. a connecting disc; 4. a protective sleeve; 5. fixing a nut; 6. a connecting rod; 7. a turntable; 8. a first water outlet pipe; 9. a first connecting plate; 10. a second water outlet pipe; 11. a second connecting plate; 12. a third connecting plate; 13. a water inlet pipe; 14. a first plug head; 15. a second plug head; 16. a seal ring; 17. a ball valve; 18. a rotating rod; 19. turning a handle; 20. a through hole; 21. a threaded outer wall; 22. a threaded inner wall; 23. a fourth connecting plate; 24. connecting holes; 25. the utility model solves the problem that the prior fluorine-lined ball valve can only close the valve integrally when being closed in the using process and can not realize the closing of a single water outlet, and meanwhile, the prior fluorine-lined ball valve generally has three through holes and can not be changed, so that the function of the fluorine-lined ball valve is single. Then plug up the one end of connecting pipe through fourth connecting plate installation baffle, the three-way valve has just become direct valve like this, has promoted the practicality and the variety of three-way valve effectively.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high corrosion resistant three-position tee bend lining fluorine ball valve which characterized in that: comprises a device body (1), the device body (1) is provided with a first water outlet pipe (8) and a connecting pipe (25), the inner wall of the connecting pipe (25) is provided with a threaded inner wall (22), the inner part of the connecting pipe (25) is connected with a second water outlet pipe (10) in a threaded manner, a fourth connecting plate (23) is fixedly arranged on one side of the connecting pipe (25), a top cover (2) is arranged on the top of the device body (1), the top of the top cover (2) is movably provided with a connecting disc (3), the top of the connecting disc (3) is provided with a protective sleeve (4), a fixing nut (5) is arranged at the top of the protective sleeve (4), a connecting rod (6) is movably arranged in the protective sleeve (4), the connecting rod (6) penetrates through the fixing nut (5) and the top cover (2) and extends to the inside of the device body (1), the outer wall of the connecting rod (6) is fixedly provided with a first plug head (14) and a second plug head (15).

2. The high corrosion resistance three-position three-way fluorine lined ball valve according to claim 1, characterized in that: inlet tube (13) have been seted up to device body (1) one side, inlet tube (13) outer wall fixed mounting has third connecting plate (12), the inside movable mounting of inlet tube (13) has globe valve (17), globe valve (17) top fixed mounting has bull stick (18), connecting rod (6) top fixed mounting has carousel (7).

3. The high-corrosion-resistance three-position three-way fluorine-lined ball valve according to claim 2, characterized in that: the outer wall of the rotating rod (18) is fixedly provided with a rotating handle (19), the outer wall of the ball valve (17) is provided with a through hole (20), and the through hole (20) penetrates through the ball valve (17).

4. The high corrosion resistance three-position three-way fluorine lined ball valve according to claim 1, characterized in that: the device is characterized in that a first water outlet pipe (8) is clamped on one side of the device body (1), a first connecting plate (9) is fixedly mounted on the outer wall of the first water outlet pipe (8), and a sealing ring (16) is arranged at one end of the connecting pipe (25).

5. The high corrosion resistance three-position three-way fluorine lined ball valve according to claim 1, characterized in that: second outlet pipe (10) left side is equipped with screw thread outer wall (21), screw thread outer wall (21) threaded connection screw thread inner wall (22), second outlet pipe (10) right-hand member fixed mounting has second connecting plate (11), connecting hole (24) have been seted up to second connecting plate (11) outer wall, connecting hole (24) symmetric distribution is at second connecting plate (11) outer wall.