CN214331542U

CN214331542U - Water inlet valve control device

Info

Publication number: CN214331542U
Application number: CN202022938181.6U
Authority: CN
Inventors: 孙可亮; 王智; 万璟; 李冬亮
Original assignee: Wuhan Sanlian Electric Co ltd
Current assignee: Wuhan Sanlian Electric Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-10-01
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a water inlet valve controlling means, including valve housing, inlet tube, the main valve body, case fixer, pivot and closing plate, valve housing left end fixed connection inlet tube, valve housing right-hand member fixed connection outlet pipe, the inside fixed connection case fixer of valve housing. The utility model discloses a main valve is two fixed main valve cores in the internal portion of main valve, be equipped with the sealing ring in the middle of main valve core and the main valve body, can better protect main valve core, reduce the friction of the main valve core and the main valve body, reduce the risk of leaking, and the service life is prolonged, utilize the main valve core top to set up concave polygon groove, concave polygon groove top connection multilateral post, the inside siphunculus of seting up of main valve core, the external side fixed connection filter screen of main valve, be convenient for to the change of main valve core, play the effect of filtering impurity simultaneously, utilize multilateral post top fixed connection pivot, the pivot runs through valve casing top and carousel fixed connection, be convenient for to the control of valve.

Description

Water inlet valve control device

Technical Field

The utility model relates to a relevant technical field of water intaking valve specifically is a water intaking valve controlling means.

Background

The water inlet valve is widely applied in various fields, but the valve body structures adopted according to the requirements of different environments are different, the control devices are also different, corresponding gates or valves are arranged at different positions, the valves are pipeline accessories for opening and closing pipelines, controlling flow direction, adjusting and controlling parameters (temperature, pressure and flow) of a conveying medium, and the valves are control parts in a fluid conveying system and have the functions of stopping, adjusting, guiding, preventing countercurrent, stabilizing pressure, shunting, overflowing, relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems. The valve installed in front of the volute of the turbine is generally called a water inlet valve according to its function, which can be divided into a shut-off valve, a check valve, a regulating valve, etc.

The water inlet valve control device has the following defects when in use:

1. the existing water inlet valve has poor sealing effect, often generates a thread slipping phenomenon, causes a water leakage condition, and cannot play a safe connection role;

2. the existing water inlet valve is inconvenient to connect, particularly the valve core is easy to damage, when the valve core is damaged, a new water inlet valve needs to be replaced, the conditions of time and labor waste and low efficiency are caused. To this end, we propose a water inlet valve control device.

SUMMERY OF THE UTILITY MODEL

The utility model provides an intake valve controlling means, aim at solving among the background art single kind intake valve controlling means when using, current intake valve is sealed the effect not good, often can produce smooth silk phenomenon, leads to the condition of leaking to appear, can not play safe connection effect and current intake valve and connect inconvenient enough, and especially the case damages easily, must change a new intake valve when the case damages, produces and wastes time and energy, and the condition of inefficiency appears.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water inlet valve controlling means, includes valve housing, inlet tube, the main valve body, case fixer, pivot and closing plate, valve housing left end fixed connection inlet tube, valve housing right-hand member fixed connection outlet pipe, the inside fixed connection case fixer of valve housing, case fixer and the inside top inner wall of valve housing form a fixed knot and construct, the inside fixed connection main valve body of valve housing, main valve body top fixed connection valve housing inner wall and case fixer inner wall.

Preferably, two main valve cores are fixed inside the main valve body, and a sealing ring is arranged between the main valve cores and the main valve body.

Preferably, the top of the main valve core is provided with a concave polygonal groove, the top of the concave polygonal groove is connected with a polygonal column, a through pipe is arranged in the main valve core, and the outer side of the main valve body is fixedly connected with a filter screen.

Preferably, the top of the polygonal column is fixedly connected with a rotating shaft, and the rotating shaft penetrates through the top of the valve shell and is fixedly connected with the rotary disc.

Preferably, the outer sides of the water inlet pipe and the water outlet pipe are provided with external thread parts.

Preferably, the bottom of the valve shell is fixedly connected with the sealing plate through a locking port, and a sealing gasket is arranged between the valve shell and the sealing plate.

The utility model provides a water inlet valve controlling means possesses following beneficial effect:

1. two fixed main valve cores of connecting through the main valve internal portion, be equipped with the sealing ring in the middle of main valve core and the main valve body, can better protect the main valve core, reduce the friction of main valve core and the main valve body, reduce the risk of leaking, and the service life is prolonged, utilize the main valve core top to set up concave polygon groove, concave polygon groove top connection multilateral post, the inside siphunculus of seting up of main valve core, the main valve body outside fixed connection filter screen, be convenient for to the change of main valve core, play the effect of filtering impurity simultaneously, utilize multilateral post top fixed connection pivot, the pivot runs through valve casing top and carousel fixed connection, be convenient for to the control of valve.

2. Set up external screw thread portion through the inlet tube and the outlet pipe outside, the outside is equipped with the screw thread, is convenient for connect the water pipe of different models and carries out supporting connection, and valve housing bottom is equipped with sealed the pad through locking mouthful fixed connection closing plate between valve housing and the closing plate, is convenient for to the change of main valve core, can reduce the cost of changing whole valve, and efficiency is changed to great improvement simultaneously, through according to the utility model discloses the scheme is implemented, can be in order to solve the problem that mentions among the background art.

Drawings

Fig. 1 is a schematic view of an overall structure of a water inlet valve control device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an oil applying mechanism of the water inlet valve control device according to the embodiment of the present invention;

fig. 3 is a schematic structural view of a clamping device of a water inlet valve control device according to an embodiment of the present invention;

in the figure: 1. a valve housing; 2. an external thread; 3. a water inlet pipe; 4. a main valve body; 5. a valve element holder; 6. a turntable; 7. a rotating shaft; 8. a water outlet pipe; 9. a locking port; 10. a gasket; 11. a sealing plate; 12. a main valve element; 13. pipe passing; 14. a concave polygonal groove; 15. a filter screen; 16. a seal ring; 17. a polygonal column.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a water inlet valve controlling means, includes valve housing 1, inlet tube 3, the main valve body 4, case fixer 5, pivot 7 and

closing plate

11, 1 left end fixed connection inlet tube 3 of valve housing, 1 right-hand member fixed connection outlet pipe 8 of valve housing, 1 inside fixed connection case fixer 5 of valve housing,

case fixer

5 and 1 inside top inner wall of valve housing form a fixed knot and construct, 1 inside fixed connection main valve body 4 of valve housing, 1 inner wall of 4 top fixed connection valve housing of the main valve body and 5 inner walls of case fixer.

Furthermore, main valve body 4 is internally fixed with two main valve cores 12, and a sealing ring 16 is arranged between main valve core 12 and main valve body 4, so that main valve core 12 can be better protected, friction between main valve core 12 and main valve body 4 is reduced, risk of water leakage is reduced, and service life is prolonged.

Further, concave polygonal groove 14 is formed in the top of main valve element 12, polygonal column 17 is connected to the top of concave polygonal groove 14, through pipe 13 is formed inside main valve element 12, and filter screen 15 is fixedly connected to the outer side of main valve body 4, so that main valve element 12 can be replaced conveniently, and meanwhile, impurities can be filtered.

Further, polygonal column 17 top fixed connection pivot 7, pivot 7 runs through valve housing 1 top and carousel 6 fixed connection, is convenient for to the control of valve.

Furthermore, the outer side of the water inlet pipe 3 and the outer side of the water outlet pipe 8 are provided with external threads 2, and the external parts of the water inlet pipe and the water outlet pipe are provided with threads, so that the water inlet pipe and the water outlet pipe are convenient to connect water pipes of different types for matching connection.

Further, the bottom of the valve shell 1 is fixedly connected with a sealing plate 11 through a locking port 9, a sealing gasket 10 is arranged between the valve shell 1 and the sealing plate 11, so that the main valve element 12 can be replaced conveniently, the cost for replacing the whole valve can be reduced, and meanwhile, the replacement efficiency is greatly improved.

The working principle is as follows: main valve 12 is fixed inside main valve body 4, sealing ring 16 is arranged between main valve 12 and main valve body 4, main valve 12 can be protected better, friction between main valve 12 and main valve body 4 is reduced, risk of water leakage is reduced, service life is prolonged, concave polygonal groove 14 is formed at the top of main valve 12, polygonal column 17 is connected at the top of concave polygonal groove 14, through pipe 13 is formed inside main valve 12, filter screen 15 is fixedly connected outside main valve body 4, replacement of main valve 12 is facilitated, meanwhile, impurity filtering effect is achieved, rotating shaft 7 is fixedly connected at the top of polygonal column 17, rotating shaft 7 penetrates through the top of valve shell 1 and is fixedly connected with rotary table 6, control of valve is facilitated, external thread 2 part is formed outside water inlet pipe 3 and water outlet pipe 8, thread is arranged outside, connection with water pipes of different types is facilitated, sealing plate 11 is fixedly connected at the bottom of valve shell 1 through locking port 9, a sealing gasket 10 is arranged between the valve shell 1 and the sealing plate 11, so that the main valve element 12 can be replaced conveniently, the cost for replacing the whole valve can be reduced, and meanwhile, the replacement efficiency is greatly improved.

It should be noted that the utility model relates to a water inlet valve controlling means, including valve housing 1, external screw thread 2, inlet tube 3, main valve body 4, case fixer 5, carousel 6, pivot 7, outlet pipe 8, locking mouth 9, sealed pad 10, closing plate 11, main valve core 12, siphunculus 13, concave multilateral groove 14, filter screen 15, sealing ring 16, multilateral post 17, above-mentioned component is the prior art product, by the needs of using, select, install and accomplish the debugging operation by the skilled person, ensure that each electrical apparatus can normally work, the part is general standard component or the part that the skilled person knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this skilled person, the applicant does not do the specific restriction here.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a water inlet valve controlling means which characterized in that: including valve housing (1), inlet tube (3), the main valve body (4), case fixer (5), pivot (7) and closing plate (11), valve housing (1) left end fixed connection inlet tube (3), valve housing (1) right-hand member fixed connection outlet pipe (8), valve housing (1) inside fixed connection case fixer (5), case fixer (5) and valve housing (1) inside top inner wall form a fixed knot and construct, the inside fixed connection main valve body (4) of valve housing (1), main valve body (4) top fixed connection valve housing (1) inner wall and case fixer (5) inner wall.

2. The water inlet valve control device of claim 1, wherein: the main valve body (4) is internally fixed with two main valve cores (12), and a sealing ring (16) is arranged between the main valve cores (12) and the main valve body (4).

3. A water inlet valve control device as claimed in claim 2, wherein: the top of the main valve core (12) is provided with a concave polygonal groove (14), the top of the concave polygonal groove (14) is connected with a polygonal column (17), a through pipe (13) is arranged inside the main valve core (12), and the outer side of the main valve body (4) is fixedly connected with a filter screen (15).

4. A water inlet valve control device as claimed in claim 3, wherein: the top of the polygonal column (17) is fixedly connected with a rotating shaft (7), and the rotating shaft (7) penetrates through the top of the valve shell (1) and is fixedly connected with the rotary disc (6).

5. The water inlet valve control device of claim 1, wherein: the outer sides of the water inlet pipe (3) and the water outlet pipe (8) are provided with external threads (2).

6. The water inlet valve control device of claim 1, wherein: the bottom of the valve shell (1) is fixedly connected with a sealing plate (11) through a locking port (9), and a sealing gasket (10) is arranged between the valve shell (1) and the sealing plate (11).