CN110259969B

CN110259969B - A stop valve that facilitates adjustment of flow direction

Info

Publication number: CN110259969B
Application number: CN201910653832.6A
Authority: CN
Inventors: 贾峰; 徐兴军
Original assignee: Jiangsu Yongfeng Electrical Instrument Co ltd
Current assignee: Jiangsu Yongfeng Electrical Instrument Co ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2023-12-26
Anticipated expiration: 2039-07-19
Also published as: CN110259969A

Abstract

The invention discloses a stop valve that is convenient for adjusting the flow direction, including a valve body and a valve disc. In the present invention, a flow direction adjusting device is provided, and the rotating wheel drives the third bevel gear on the vertical rod to mesh with the second bevel gear to rotate, and the second bevel gear meshes with the first bevel gear to rotate, so that the through holes can be aligned with different conduits. Different conduit water outlet operations can be realized. Different conduits can connect water to different directions, and the flow direction can be adjusted conveniently; by being provided with a flow adjustment device, the connecting plate can be driven to move by rotating the first annular plate. The baffle is driven to rotate to realize the opening and closing of the baffle. By adjusting the opening and closing angle of the baffle, the flow rate can be adjusted conveniently, making the flow adjustment operation convenient. The invention has the advantages of diverse outlet water directions and easy flow control.

Description

Stop valve convenient to adjust flow direction

Technical Field

The invention relates to the technical field of stop valves, in particular to a stop valve convenient for regulating flow direction.

Background

The stop valve, also called a stop valve, is the most widely used valve, and is popular because the friction force between sealing surfaces in the opening and closing process is small, the stop valve is durable, the opening height is small, the manufacture is easy, the maintenance is convenient, and the stop valve is not only suitable for medium and low pressure, but also suitable for high pressure. Most of the stop valves in the prior art are provided with only one water outlet, and a plurality of stop valves are required to be installed if a plurality of water outlets are required to be arranged, so that the operation is troublesome, the use cost is greatly increased, and the use of the stop valves is not facilitated, which is a shortcoming of the prior art; the stop valve in the prior art can only control the flow through the interval between the valve clack and the inner wall of the valve body, and the control is very rough, the control is very troublesome, and the use and the operation of the stop valve are not facilitated, which is another disadvantage in the prior art. For the above reasons, the present invention proposes a shut-off valve that facilitates the regulation of the flow direction of the flow to solve these drawbacks.

Disclosure of Invention

The invention solves the technical problems of single outlet water flow direction and troublesome flow control in the prior art, and provides the stop valve convenient for adjusting the flow direction. The stop valve convenient for adjusting the flow direction has the characteristics of various water outlet flow directions, convenience in flow control and the like.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a stop valve convenient to adjust flow direction, includes the valve body, the valve body inner chamber is provided with the valve clack, valve clack upside fixedly connected with valve rod, the valve rod runs through valve body fixedly connected with runner, swing joint sets up between valve rod and the valve body, the equal fixedly connected with curb plate in both sides of valve body, the right side evenly distributed fixedly connected with pipe on the curb plate, the pipe runs through the curb plate setting, valve body one end is kept away from to the pipe is provided with flow regulation device, the right side flow regulation device one side is kept away from to the curb plate is provided with flow direction adjusting device.

Preferably, the flow regulating device comprises a first annular plate, the first annular plate is arranged in the same number with the guide pipes, the first annular plate is movably connected with the side plates, the right end of each guide pipe is extended to the inner cavity of the first annular plate, a plurality of baffles are uniformly distributed and movably connected on the side wall of the right end of each guide pipe, a connecting plate is movably connected on the side wall of each baffle, one side of each connecting plate, away from each baffle, is movably connected with the side wall of the inner cavity of each first annular plate, threads are arranged on the side wall of the inner cavity of each first annular plate, and the wiping operation can be conveniently regulated on the flow.

Preferably, the flow direction adjusting device comprises a first bevel gear, swing joint sets up between first bevel gear and the curb plate, set up the through-hole that runs through its left and right sides wall on the lateral wall of first bevel gear, rectangular channel has been seted up to the valve body in the upside of first bevel gear, be provided with the second bevel gear in the rectangular channel, intermeshing sets up between first bevel gear and the second bevel gear, the lateral wall center fixedly connected with pivot of second bevel gear, the equal swing joint in both ends of pivot is on the lateral wall of rectangular channel, fixedly connected with shell on the lateral wall of valve body in rectangular channel upside, the top surface center swing joint of shell has the vertical axis, the top fixedly connected with round wheel of vertical axis, fixedly connected with third bevel gear on the lateral wall that the bottom of vertical axis extends to the shell inner chamber, intermeshing sets up between third bevel gear and the second bevel gear realizes adjusting operation to the flow direction of rivers, realizes the multidirectional play water of a stop valve, very big saving the cost, convenient to use.

Preferably, the side walls of the baffles are all arc-shaped, the baffles can be spliced into a circular plate, the diameter of the circular plate is larger than the inner diameter of the guide pipe, and the flow regulation operation is facilitated through opening and closing of the baffles.

Preferably, the left side wall of the first circular plate is fixedly connected with a second circular plate, a plurality of first circular grooves are uniformly distributed on the right side wall of the side plate, and the second circular plate is movably connected with the first circular grooves, so that the adjustment operation is facilitated.

Preferably, a third circular plate is fixedly connected to the right side wall of the first bevel gear, a second circular groove is formed in the left side wall of the side plate, and the third circular plate is movably connected with the second circular groove, so that the first bevel gear can rotate conveniently and water leakage can be avoided.

Preferably, the diameter size of the through hole is the same as that of the guide pipe, and the right side of the through hole is fixedly connected with a sealing ring, so that the tightness is improved, and the leakage of water is avoided.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the flow direction adjusting device is arranged, the third bevel gear on the vertical rod is driven by the rotary round wheel to rotate and is meshed with the second bevel gear, and the second bevel gear is meshed with the first bevel gear to rotate, so that the through holes can be aligned with different guide pipes, the water outlet operation of the different guide pipes can be realized, the different guide pipes can connect the water in different directions, and the adjustment operation of the flow direction can be conveniently realized; through being provided with flow control device, can drive the connecting plate motion through rotating first ring board, the connecting plate drives the baffle and rotates, realizes opening and shutting of baffle, through the adjustment operation to baffle angle that opens and shuts, the flow that can be convenient carries out adjustment operation for flow control convenient operation.

Drawings

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

FIG. 2 is a schematic diagram of the internal structure of FIG. 1A according to the present invention;

fig. 3 is an enlarged view of fig. 1 at B in accordance with the present invention.

Reference numerals in the drawings: 1. a valve body; 2. a valve flap; 3. a valve stem; 4. a rotating wheel; 5. a side plate; 6. a conduit; 7. a flow rate adjusting device; 8. flow direction regulating means; 9. a first annular plate; 10. a baffle; 11. a connecting plate; 12. a first bevel gear; 13. a through hole; 14. a second bevel gear; 15. a rotating shaft; 16. a housing; 17. a vertical axis; 18. a round wheel; 19. a third bevel gear; 20. a second annular plate; 21. a first circular groove; 22. a third annular plate; 23. a second circular groove; 24. and (3) sealing rings.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a stop valve convenient to adjust flow direction, which comprises a valve body 1, valve body 1 inner chamber is provided with valve clack 2, valve clack 2 upside fixedly connected with valve rod 3, valve rod 3 runs through valve body 1 fixedly connected with runner 4, swing joint sets up between valve rod 3 and the valve body 1, the both sides of valve body 1 are all fixedly connected with curb plate 5, evenly distributed fixedly connected with a plurality of pipe 6 on the right side curb plate 5, pipe 6 runs through curb plate 5 setting, pipe 6 keeps away from valve body 1 one end and is provided with flow regulator 7, flow regulator 7 includes first ring plate 9, first ring plate 9 sets up the same with pipe 6 quantity, swing joint sets up between first ring plate 9 and the curb plate 5, fixedly connected with second ring plate 20 on the left side lateral wall of first ring plate 9, evenly distributed sets up a plurality of first circular slot 21 on the right lateral wall of curb plate 5, swing joint sets up between second ring plate 20 and the first circular slot 21, the right end of the conduit 6 is extended to the inner cavity of the first annular plate 9 for adjustment operation, a plurality of baffles 10 are evenly and movably connected to the side wall of the right end of the conduit 6, the side walls of the baffles 10 are arc-shaped, the baffles 10 can be spliced into a circular plate, the diameter of the circular plate is larger than the inner diameter of the conduit 6, the flow adjustment operation is convenient to open and close through the baffles 10, a connecting plate 11 is movably connected to the side wall of the baffle 10, one side of the connecting plate 11 far away from the baffles 10 is movably connected with the side wall of the inner cavity of the first annular plate 9, threads are arranged on the side wall of the inner cavity of the first annular plate 9, the flow is conveniently adjusted and wiped, the flow direction adjusting device 8 is conveniently arranged on one side of the right side plate 5 far away from the flow direction adjusting device 7, the flow direction adjusting device 8 comprises a first bevel gear 12, the movable connection sets up between first bevel gear 12 and the curb plate 5, fixedly connected with third circular ring board 22 on the right side wall of first bevel gear 12, set up second circular slot 23 on the left side wall of curb plate 5, movable connection sets up between third circular ring board 22 and the second circular slot 23, the rotation of first bevel gear 12 of being convenient for and avoid the water leakage, set up the through-hole 13 that runs through its left and right sides wall on the lateral wall of first bevel gear 12, the diameter size of through-hole 13 is the same with pipe 6, the right side fixedly connected with sealing washer 24 of through-hole 13, improve the leakproofness, avoid the leakage of water, valve body 1 is located the upside of first bevel gear 12 and has seted up the rectangular channel, be provided with second bevel gear 14 in the rectangular channel, intermeshing sets up between first bevel gear 12 and the second bevel gear 14, the lateral wall center fixedly connected with pivot 15 of second bevel gear 14, the both ends of pivot 15 are all movable connection on the lateral wall of rectangular channel, fixedly connected with shell 16 on the lateral wall of valve body 1 is located the rectangular channel upside, the center swing joint of shell 16 has vertical axis 17, the top surface fixedly connected with vertical axis 17 of vertical axis 17, the top surface of vertical axis 17 is located the top end fixedly connected with vertical axis 18 of vertical axis 17, the top end of a vertical axis 17 and the second bevel gear 19 of the top end of the second bevel gear is connected with the second bevel gear 19, the water flow is realized, the realization is convenient, the water flow has the top to realize the function is realized, and is convenient to realize that the water to be adjusted to the top, and has the function, and has realized, and a great cost.

Working principle: when the device is used, firstly, the left side plate 5 of the valve body 1 is connected with a water source, then, the first circular plate 9 on the right side is connected with a plurality of water outlet pipes through threads, the circular wheel 18 is rotated according to the requirement of the water outlet flow direction, the circular wheel 18 drives the third bevel gear 19 on the vertical shaft 17 to rotate, the second bevel gear 14 is meshed with the first bevel gear 12 to rotate, the through hole 13 on the first bevel gear 12 is aligned with the guide pipe 6 on the water outlet side, the regulation operation of the water outlet flow direction is realized, the water leakage can be avoided, then, the valve body 1 is connected with the water source, the rotating wheel 4 drives the valve rod 3 to rotate, the valve rod 3 drives the valve clack 2 to open, the water source enters the through hole 13 through the valve body 1 and is discharged through the guide pipe 6, the connecting plate 11 is driven to move through the rotation of the first circular plate 9, the baffle 10 is driven to move by the connecting plate 11, the baffle 10 is opened and different sizes, the convenient control of the flow is realized, and the water outlet flow is convenient to control.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. A stop valve that is convenient for adjusting the flow direction, including a valve body (1), a valve disc (2) is provided in the inner cavity of the valve body (1), and a valve stem is fixedly connected to the upper side of the valve disc (2) (3), the valve stem (3) is fixedly connected with a runner (4) through the valve body (1), and the valve stem (3) is movablely connected to the valve body (1). The valve body (1) 1) are fixedly connected with side plates (5) on both sides, which are characterized in that: several conduits (6) are evenly distributed and fixedly connected to the side plate (5) on the right side, and the conduits (6) penetrate the side plates. (5) Setting, the end of the conduit (6) away from the valve body (1) is provided with a flow adjustment device (7), and the side plate (5) on the right side is provided with a flow direction adjustment device at the side away from the flow adjustment device (7) (8);

The flow regulating device (7) includes a first annular plate (9). The first annular plate (9) and the conduits (6) are arranged in the same number. The first annular plate (9) and the side plate (5), the right end of the conduit (6) extends to the inner cavity of the first annular plate (9), and several baffles are evenly distributed and movably connected on the right end side wall of the conduit (6). (10), a connecting plate (11) is movably connected to the side wall of the baffle (10), and the connecting plate (11) is away from the baffle (10) and the inner side of the first annular plate (9). The cavity side wall is movably connected and provided with threads on the inner cavity side wall of the first annular plate (9);

The flow direction adjustment device (8) includes a first bevel gear (12), which is movably connected to a side plate (5). The side wall of the first bevel gear (12) There is a through hole (13) that runs through its left and right side walls. The valve body (1) is located on the upper side of the first bevel gear (12) and has a rectangular groove. A second bevel gear (12) is arranged in the rectangular groove. 14), the first bevel gear (12) and the second bevel gear (14) are arranged to mesh with each other, and a rotating shaft (15) is fixedly connected to the center of the side wall of the second bevel gear (14). The rotating shaft Both ends of (15) are movably connected to the side walls of the rectangular groove. The outer wall of the valve body (1) located on the upper side of the rectangular groove is fixedly connected to a shell (16). The top surface of the shell (16) A vertical shaft (17) is movably connected to the center, a round wheel (18) is fixedly connected to the top of the vertical shaft (17), and the bottom end of the vertical shaft (17) extends to the side wall of the inner cavity of the housing (16) A third bevel gear (19) is fixedly connected, and the third bevel gear (19) and the second bevel gear (14) are arranged to mesh with each other.

2. A stop valve convenient for adjusting flow direction according to claim 1, characterized in that: the side walls of several baffles (10) are arranged in an arc shape, and the several baffles (10) It can be assembled into a circular plate, the diameter of which is larger than the inner diameter of the conduit (6).

3. A stop valve convenient for adjusting flow direction according to claim 1, characterized in that: a second annular plate (20) is fixedly connected to the left side wall of the first annular plate (9) , several first circular grooves (21) are evenly distributed on the right side wall of the side plate (5), and the second circular ring plate (20) and the first circular groove (21) are movablely connected. .

4. A stop valve convenient for adjusting flow direction according to claim 1, characterized in that: a third annular plate (22) is fixedly connected to the right side wall of the first bevel gear (12), so A second circular groove (23) is provided on the left wall of the side plate (5), and the third annular plate (22) and the second circular groove (23) are movably connected.

5. A stop valve convenient for adjusting flow direction according to claim 1, characterized in that: the diameter of the through hole (13) is the same as that of the conduit (6), and the right side of the through hole (13) The fixed connection has a sealing ring (24).