CN215568103U

CN215568103U - Multifunctional water conservancy valve

Info

Publication number: CN215568103U
Application number: CN202122181372.7U
Authority: CN
Inventors: 张坚; 沈超; 张燕
Original assignee: Yingsheng Automation Technology Shanghai Co ltd
Current assignee: Yingsheng Automation Technology Shanghai Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-01-18
Anticipated expiration: 2031-09-08

Abstract

The application discloses a multifunctional water conservancy valve which comprises a valve body, wherein one side of the valve body is provided with a mounting hole, and a valve cover is fixedly connected to the mounting hole; the inner wall of the valve body is provided with a fixing ring, the inside of the fixing ring is fixedly connected with a sealing ring, the inside of the valve body is rotatably provided with a ball body, the outer surface of the ball body is attached to the inner wall of the sealing ring, a through hole is formed in the ball body, the outer wall of the ball body is fixedly connected with a valve rod, the other end of the valve rod sequentially penetrates through the sealing ring, the fixing ring and the valve cover, and the end part, located on the outer side of the valve cover, of the valve rod is fixedly connected with a handle; the edge of the fixing ring is fixedly connected with a first elastic sheet, the first elastic sheet inclines to one side of the sphere, and the end part of the first elastic sheet can extend into the through hole. This scheme sets up first shell fragment on solid fixed ring, and at spheroid pivoted in-process, first shell fragment can extend to the through-hole, dredges the foreign matter that the through-hole blockked up to first shell fragment has elasticity to can not hinder spheroidal rotation.

Description

Multifunctional water conservancy valve

Technical Field

The application relates to the technical field of valves, particularly, relate to a multi-functional water conservancy valve.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and 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 can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like.

The existing valve is generally required to be disassembled to dredge after being blocked inside, and is inconvenient in places with poor water quality.

Disclosure of Invention

The main objective of this application provides a multi-functional water conservancy valve to improve the problem among the correlation technique.

In order to achieve the purpose, the application provides a multifunctional water conservancy valve which comprises a valve body, wherein a mounting hole is formed in one side of the valve body, and a valve cover is fixedly connected to the mounting hole;

the valve comprises a valve body, a valve cover, a valve rod, a fixing ring, a sealing ring, a ball body, a valve rod and a handle, wherein the fixing ring is arranged on the inner wall of the valve body, the sealing ring is fixedly connected inside the fixing ring, the ball body is rotatably arranged inside the valve body, the outer surface of the ball body is attached to the inner wall of the sealing ring, a through hole is formed in the ball body, the outer wall of the ball body is fixedly connected with the valve rod, the other end of the valve rod sequentially penetrates through the sealing ring, the fixing ring and the valve cover, and the end, located on the outer side of the valve cover, of the valve rod is fixedly connected with the handle;

the edge of the fixing ring is fixedly connected with a first elastic sheet, the first elastic sheet inclines towards one side of the sphere, and the end part of the first elastic sheet can extend into the through hole.

In an embodiment of the application, the first elastic sheet is provided with a plurality of, and the first elastic sheet is distributed in an annular equidistance relative to the central axis of the fixing ring.

In an embodiment of the present application, the first elastic pieces are disposed on both sides of the fixing ring.

In an embodiment of the application, an end of the first elastic sheet, which is far away from the fixing ring, is fixedly connected with a second elastic sheet, and the second elastic sheet inclines towards the ball body relative to the first elastic sheet.

In one embodiment of the application, the sealing ring is provided as an elastic rubber ring.

In one embodiment of the present application, the inner surface of the seal ring is provided as a concave arc surface, and the surface of the seal ring is provided as a smooth surface.

In an embodiment of the application, first recess has been seted up to the valve body inner wall, solid fixed ring joint is in inside the first recess.

In an embodiment of the present application, a second groove is opened inside the fixing ring, and the sealing ring is embedded in the second groove.

Compared with the prior art, the beneficial effects of this application are: when the multifunctional water conservancy valve is used, the fixing ring is arranged, the sealing ring is arranged in the fixing ring, the ball body is attached to the sealing ring, the sealing ring can seal the ball body, and the valve is sealed when the valve is closed;

a through hole is formed in the ball body, water can pass through the through hole, and when the ball body rotates and two ends of the through hole are attached to the sealing ring, the valve is closed;

set up first shell fragment on solid fixed ring, at spheroid pivoted in-process, first shell fragment extensible to the through-hole in, dredges the foreign matter that the through-hole blockked up to first shell fragment has elasticity, can not obstruct spheroidal rotation, and this valve both can control rivers, can dredge the foreign matter automatically again, has the multifunctionality.

Drawings

Fig. 1 is a schematic front view of an internal structure of a multifunctional water conservancy valve provided according to an embodiment of the application;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1 of the multifunctional water control valve according to an embodiment of the present application;

fig. 3 is a schematic structural view of a fixing ring and a sealing ring of the multifunctional water conservancy valve provided by the embodiment of the application.

In the figure: 1. a valve body; 2. mounting holes; 3. a valve cover; 4. a fixing ring; 5. a seal ring; 6. a sphere; 7. a through hole; 8. a valve stem; 9. a handle; 10. a first spring plate; 11. a second elastic sheet; 12. a first groove; 13. a second groove.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1-3, the application provides a multifunctional water conservancy valve, including a valve body 1, a mounting hole 2 is opened on one side of the valve body 1, and a valve cover 3 is fixedly connected to the mounting hole 2.

1 inner wall of valve body is provided with solid fixed ring 4, and is exemplary, first recess 12 has been seted up to 1 inner wall of valve body, gu fixed ring 4 joint is in inside first recess 12, fix solid fixed ring 4 through the mode of joint, but solid fixed ring 4 of convenient to detach.

The inside fixedly connected with sealing ring 5 of solid fixed ring 4, solid fixed ring 4 is inside to have seted up second recess 13, sealing ring 5 imbeds among the second recess 13, through joint fixed seal ring 5, but convenient to detach and change sealing ring 5.

Illustratively, the sealing ring 5 is provided as an elastic rubber ring.

Preferably, the inner surface of the seal ring 5 is provided as a concave arc surface, and the surface of the seal ring 5 is provided as a smooth surface. The contact area between the sealing ring 5 and the ball body is increased, and the sealing effect is enhanced.

The inside spheroid 6 that rotates of valve body 1 is provided with, the surface of spheroid 6 with the laminating of the inner wall of sealing ring 5, through-hole 7 has been seted up on the spheroid 6, and through-hole 7 can make rivers pass through, and when spheroid 6 rotated, when making the both ends of through-hole 7 and the laminating of sealing ring 5, the valve was closed. The outer wall of the sphere 6 is fixedly connected with a valve rod 8, the other end of the valve rod 8 sequentially penetrates through the sealing ring 5, the fixing ring 4 and the valve cover 3, and the end part, located on the outer side of the valve cover 3, of the valve rod 8 is fixedly connected with a handle 9; the handle 9 is rotated to drive the ball body 6 to rotate through the valve rod 8, so that the valve is opened and closed.

The edge of the fixing ring 4 is fixedly connected with a first elastic sheet 10, the first elastic sheet 10 inclines towards one side of the sphere 6, the end part of the first elastic sheet 10 can extend into the through hole 7, when the sphere 6 is opened and closed each time, the first elastic sheet 10 can dredge foreign matters blocked by the through hole 7, and the first elastic sheet 10 has elasticity and cannot block the rotation of the sphere 6.

Preferably, the first elastic sheet 10 is provided with a plurality of pieces, and the first elastic sheet 10 is distributed in an annular shape at equal intervals relative to the central axis of the fixing ring 4. The first elastic sheets 10 are arranged on two sides of the fixing ring 4.

Preferably, the end part, far away from the fixing ring 4, of the first elastic sheet 10 is fixedly connected with a second elastic sheet 11, the second elastic sheet 11 inclines towards the ball body 6 relative to the first elastic sheet 10, and the second elastic sheet 11 can go deep into the through hole 7 more, so that the dredging effect is enhanced.

Specifically, this multi-functional water conservancy valve's theory of operation: when the valve is used, the fixing ring 4 is arranged, the sealing ring 5 is arranged in the fixing ring 4, the ball body 6 is attached to the sealing ring 5, the sealing ring 5 can seal the ball body 6, and the valve is sealed when the valve is closed;

a through hole 7 is formed in the ball body 6, water can pass through the through hole 7, and when the ball body 6 rotates to enable two ends of the through hole 7 to be attached to the sealing ring 5, the valve is closed;

set up first shell fragment 10 on solid fixed ring 4, at spheroid 6 pivoted in-process, first shell fragment 10 can extend to through-hole 7 in, dredge the foreign matter that through-hole 7 blockked up to first shell fragment 10 has elasticity, can not hinder spheroid 6's rotation.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A multifunctional water conservancy valve comprises a valve body (1), wherein a mounting hole (2) is formed in one side of the valve body (1), and a valve cover (3) is fixedly connected to the mounting hole (2); the method is characterized in that:

the inner wall of the valve body (1) is provided with a fixing ring (4), a sealing ring (5) is fixedly connected inside the fixing ring (4), a ball body (6) is rotatably arranged inside the valve body (1), the outer surface of the ball body (6) is attached to the inner wall of the sealing ring (5), a through hole (7) is formed in the ball body (6), the outer wall of the ball body (6) is fixedly connected with a valve rod (8), the other end of the valve rod (8) sequentially penetrates through the sealing ring (5), the fixing ring (4) and the valve cover (3), and the end part, located on the outer side of the valve cover (3), of the valve rod (8) is fixedly connected with a handle (9);

the edge of the fixing ring (4) is fixedly connected with a first elastic sheet (10), the first elastic sheet (10) inclines towards one side of the sphere (6), and the end part of the first elastic sheet (10) can extend into the through hole (7).

2. The multifunctional water conservancy valve according to claim 1, characterized in that the first elastic sheet (10) is provided with a plurality of pieces, and the first elastic sheet (10) is annularly and equidistantly distributed relative to the central axis of the fixing ring (4).

3. A multifunctional water conservancy valve according to claim 2, characterized in that the first spring plate (10) is arranged on both sides of the fixing ring (4).

4. A multifunctional water conservancy valve according to claim 1, characterized in that the end of the first spring (10) remote from the fixed ring (4) is fixedly connected with a second spring (11), and the second spring (11) is inclined towards the ball (6) relative to the first spring (10).

5. A multifunctional water conservancy valve according to claim 1, characterized in that the sealing ring (5) is arranged as an elastic rubber ring.

6. A multifunctional water conservancy valve according to claim 1, characterized in that the inner surface of the sealing ring (5) is provided as a concave arc surface and the surface of the sealing ring (5) is provided as a smooth surface.

7. The multifunctional water conservancy valve according to claim 1, characterized in that a first groove (12) is formed in the inner wall of the valve body (1), and the fixing ring (4) is clamped in the first groove (12).

8. A multifunctional water conservancy valve according to claim 1, characterized in that a second groove (13) is opened in the fixing ring (4), and the sealing ring (5) is embedded in the second groove (13).