CN219013446U

CN219013446U - Multi-way ball valve

Info

Publication number: CN219013446U
Application number: CN202122340053.6U
Authority: CN
Inventors: 张峰
Original assignee: Beijing Guoken Water Saving Technology Co ltd; Yin Feihu; Ningbo Yaofeng Water Saving Technology Co ltd
Current assignee: Beijing Guoken Water Saving Technology Co ltd; Yin Feihu; Ningbo Yaofeng Water Saving Technology Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2023-05-12
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a multi-way ball valve, which comprises: the valve body is internally provided with a containing cavity, a plurality of openings are formed in the valve body, and any opening is communicated with the containing cavity; the ball body is arranged in the accommodating cavity and forms a revolute pair with the valve body, a channel is formed in the ball body, one end of the channel is communicated with any one of the openings, and the other end of the channel is communicated with any one of the other openings. In the application, through the rotation of the ball body in the valve body, any two openings are communicated through the channel. The advantage that sets up like this lies in, carries out the switching of flow direction through the rotation between spheroid and the valve body, efficient, convenient operation, and require lowly to the quality of water, can not be blockked up by impurity in the water.

Description

Multi-way ball valve

Technical Field

The utility model relates to the technical field of control valves, in particular to a multi-way ball valve.

Background

The water valve is widely applied to occasions such as irrigation systems, anti-icing irrigation systems, sewage systems, water supply systems, municipal engineering, industrial and agricultural corrosive water systems, garden engineering, greenhouse systems, filtering systems and the like.

The conventional electromagnetic valve is a pilot valve, and compared with the electric valve, certain system pressure is needed, the pressure of 0.06Mpa is generally needed in the industry, and the pressure requirement cannot be met in a system with dead weight or a system with low system pressure in a system at a far end; the electromagnetic valve has higher requirements on water quality, but the water of many current irrigation projects comes from underground water and river water, and although the water is filtered, many projects cannot reach the cleaning degree of tap water, the water often contains sediment, microorganisms and other solids, the traditional electromagnetic valve is controlled to be opened and closed by the electromagnetic head, and the electromagnetic valve belongs to a high-precision product, wherein the gap is smaller, so that if impurities in the water easily cause the electromagnetic head to be blocked, and the normal opening of the valve is damaged.

Disclosure of Invention

The utility model aims to solve the technical problems of the prior art by providing a multi-way ball valve for solving the problems.

The technical scheme adopted by the utility model for solving the technical problems is a multi-way ball valve, which comprises:

the valve body is internally provided with a containing cavity, a plurality of openings are formed in the valve body, and any opening is communicated with the containing cavity;

the ball body is arranged in the accommodating cavity and forms a revolute pair with the valve body, a channel is formed in the ball body, one end of the channel is communicated with any one of the openings, and the other end of the channel is communicated with any one of the other openings.

Further, the sphere has at least two rotation axes, and the two rotation axes are perpendicular to each other.

Further, the valve body is arranged in a hexahedral shape, and each surface of the valve body is provided with one or more openings;

the ball is rotated to communicate openings in adjacent or opposite surfaces of the valve body.

Further, each surface of the valve body is provided with one of the openings, respectively.

Further, the included angle of the axes of any two adjacent openings is 90 degrees.

Further, a water inlet is formed in the bottom end or the top end of the valve body, four water outlets are formed in the side face of the valve body, and the four water outlets are located on the same plane;

the channel comprises a first connecting channel and a second connecting channel which are communicated, the first connecting channel is communicated with the water inlet, the second connecting channel is communicated with any water outlet, and the ball body is rotated by taking the first connecting channel as an axis to enable the water inlet to be communicated with any water outlet.

Further, the included angle between any water outlet and the axis where the water inlet is positioned is 90 degrees;

the included angle between the axis of the first connecting channel and the axis of the second connecting channel is 90 degrees.

Further, the included angle of the axes of any two adjacent water outlets is 90 degrees.

Further, the valve body is in a cylindrical shape, the water inlet is formed in the bottom end of the valve body, and the four water outlets are uniformly distributed on the side face of the valve body.

Further, a motor for driving the sphere to rotate is also arranged.

Compared with the prior art, the utility model has at least the following beneficial effects:

(1) Through the rotation of the ball body in the valve body, any two openings are communicated through the channel. The advantage that sets up like this lies in, carries out the switching of flow direction through the rotation between spheroid and the valve body, efficient, convenient operation, and require lowly to the quality of water, can not be blockked up by impurity in the water.

(2) Be provided with a plurality of openings on the valve body to the accessible rotates the intercommunication of arbitrary two openings of spheroid switching, and then makes the change of the rivers passageway of this multiway ball valve more nimble and various, in order to satisfy more complicated user demand.

(3) The split design is adopted between the ball body and the valve body, and then the contact surface of the ball body and the channel is sealed by the teflon, so that the friction coefficient is reduced while the problem is solved, and the service life of the valve body is prolonged.

(4) The included angles of two adjacent openings are consistent, so that the rotating angle is 90 degrees or multiple of 90 degrees when the water flow passage is switched every time, the switching process is more controllable, and the rotating angle can be accurately pre-judged.

(5) The four water outlets are positioned on the same plane, namely, when the ball body rotates by taking the first connecting channel as the shaft, the ball body can be communicated with any one of the four water outlets, and the switching of all the water outlets can be completed by only arranging one rotating shaft. On the premise of meeting the use requirement, the structure is further simplified, the cost is reduced, and the service life of the structure is prolonged.

Drawings

FIG. 1 is an exploded view of a multi-way ball valve in an embodiment;

FIG. 2 is a schematic structural view of a multi-way ball valve according to an embodiment;

FIG. 3 is a schematic view of the structure of a sphere in an embodiment;

in the figure:

100. a valve body; 110. a water inlet; 120. a water outlet;

200. a sphere; 210. a first connecting channel; 220. and a second connecting channel.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

Referring to fig. 1-3, the present utility model discloses a multi-way ball valve, comprising:

the valve body 100 is internally provided with a containing cavity, a plurality of openings are formed in the valve body 100, and any one of the openings is communicated with the containing cavity;

the ball 200 is disposed in the accommodating cavity and forms a revolute pair with the valve body 100, a channel is formed in the ball 200, one end of the channel is communicated with any one of the openings, and the other end of the channel is communicated with any one of the other openings.

Specifically, any two openings are communicated through a passage by rotation of the ball 200 within the valve body 100. The advantage of this arrangement is that the flow direction is switched by the rotation between the ball 200 and the valve body 100, which is efficient, convenient to operate, and has low water quality requirements, and is not blocked by impurities in the water.

Still further, the valve body 100 is provided with a plurality of openings, and the communication between any two openings can be switched by the rotary ball 200, so that the change of the water flow path of the multi-way ball valve is more flexible and various, and the more complex use requirement can be met.

The conventional ball valve designs, in which the ball 200 and the housing are entirely in contact, not only increase the friction coefficient, but also cause leakage of the valve body 100 due to abrasion of impurities in water. In this embodiment, a split design is adopted between the ball 200 and the valve body 100, and then the contact surface of the ball 200 and the channel is sealed by teflon, so that the friction coefficient is reduced while solving the problems, and the service life of the valve body 100 is prolonged.

Further, the sphere 200 has at least two rotation axes, and the two rotation axes are perpendicular to each other.

At least two mutually perpendicular rotating shafts are arranged, so that the interfaces of the channels on the sphere 200 can rotate to any position to be communicated with the opening, and then the switching of the water flow passages is realized.

Further, the valve body 100 is hexahedral, and each surface of the valve body 100 is provided with one or more openings;

the ball 200 is rotated to allow openings on adjacent or opposite surfaces of the valve body 100 to communicate.

Further, one of the openings is provided on each surface of the valve body 100.

The included angles of two adjacent openings are consistent, so that the rotating angle is 90 degrees or multiple of 90 degrees when the water flow passage is switched every time, the switching process is more controllable, and the rotating angle can be accurately pre-judged.

Further, the present embodiment may also provide another implementation manner:

the bottom end or the top end of the valve body 100 is provided with a water inlet 110, the side surface of the valve body 100 is provided with four water outlets 120, and the four water outlets 120 are positioned on the same plane;

the channel includes a first connecting channel 210 and a second connecting channel 220, which are connected, the first connecting channel 210 is connected with the water inlet 110, the second connecting channel 220 is connected with any water outlet 120, and the ball 200 is rotated by taking the first connecting channel 210 as an axis to enable the water inlet 110 to be connected with any water outlet 120.

The four water outlets 120 are located on the same plane, that is, when the ball 200 rotates around the first connecting channel 210, the ball can be communicated with any one of the four water outlets 120, and the switching of all water outlets 120 can be completed only by setting one rotation shaft. On the premise of meeting the use requirement, the structure is further simplified, the cost is reduced, and the service life of the structure is prolonged.

Still further, the channel may further include providing a plurality of second connection channels 220 simultaneously connected with the first connection channels 210, so that the multi-way valve can realize that one water inlet 110 simultaneously communicates with a plurality of water outlets 120 to meet the use requirement.

Further, an included angle between any one of the water outlets 120 and the axis of the water inlet 110 is 90 °;

the included angle between the axis of the first connecting channel 210 and the axis of the second connecting channel 220 is 90 °.

Further, the included angle of the axes of any two adjacent water outlets 120 is 90 °.

The included angles of the two adjacent water outlets 120 are consistent, so that each time the water flow passage is switched, the rotating angle is 90 degrees or multiple thereof, the switching process is more controllable, and the rotating angle can be accurately pre-determined.

Further, the valve body 100 is in a cylindrical shape, the water inlet 110 is disposed at the bottom end of the valve body 100, and the four water outlets 120 are uniformly distributed on the side surface of the valve body 100.

Specifically, the valve body 100 is in a cylindrical configuration, the ball 200 is in a spherical configuration, the channel is in an L-shaped configuration, when the ball 200 is rotated, the first connecting channel 210 rotates, and the second connecting channel 220 rotates with the first connecting channel 210 as an axis, so that the second connecting channel 220 is switched to communicate with different water outlets 120.

Further, a motor for driving the ball 200 to rotate is also provided.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to herein as "first," "second," "a," and the like are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.

Claims

1. A multi-way ball valve, comprising:

2. A multi-way ball valve according to claim 1, wherein the ball has at least two axes of rotation, and wherein the axes of rotation are perpendicular to each other.

3. The multi-way ball valve according to claim 1, wherein the valve body is hexahedral, and each face of the valve body is provided with one or more openings;

4. A multi-way ball valve according to claim 3, wherein each surface of said valve body is provided with one of said openings.

5. A multi-way ball valve according to claim 4, wherein any two adjacent openings are at an angle of 90 ° to the axis.

6. The multi-way ball valve according to claim 1, wherein a water inlet is formed in the bottom end or the top end of the valve body, four water outlets are formed in the side face of the valve body, and the four water outlets are located on the same plane;

7. The multi-way ball valve according to claim 6, wherein an included angle between any one of the water outlets and an axis of the water inlet is 90 °;

8. The multiway ball valve of claim 6, wherein the angle between the axes of any two adjacent water outlets is 90 °.

9. The multi-way ball valve according to claim 6, wherein the valve body is cylindrical, the water inlet is formed in the bottom end of the valve body, and four water outlets are uniformly distributed on the side surface of the valve body.

10. A multi-way ball valve according to any one of claims 1-9, further comprising a motor for rotating said ball.