CN210950005U

CN210950005U - Sanitary quick-mounting three-way ball valve

Info

Publication number: CN210950005U
Application number: CN201921138984.4U
Authority: CN
Inventors: 项光弟
Original assignee: Wenzhou Hongyuan Valve Fitting Co ltd
Current assignee: Wenzhou Hongyuan Valve Fitting Co ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-07-07
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses a sanitary-grade fast-assembling tee bend ball valve, including the main valve body, the internal spheroid that is provided with of main valve, three pore has been seted up on the spheroid surface, and three pore communicates mutually, and three pore is T shape, spheroid top fixedly connected with dwang, dwang pass main valve internal wall and handle fixed connection, and the dwang passes through first bolt fixed connection with the handle, is provided with the screw thread on the dwang, and there is the second bolt dwang and main valve body coupling department through threaded connection, is provided with the pressure on the main valve internal wall and sets up the device. Be provided with the activated carbon layer on the pressure plate, can adsorb the impurity in the rivers, the main valve body and the second valve body pass through third bolt fixed connection, the utility model discloses tee bend ball valve ann is detachable design, conveniently clears up the absorptive impurity of the inside activated carbon layer of ball valve, the utility model discloses a tee bend ball valve installation is dismantled conveniently, and possesses the adsorbed impurity function, is applicable to drinking water quality transportation and high sanitary standard water quality transportation.

Description

Sanitary quick-mounting three-way ball valve

Technical Field

The utility model relates to the technical field of valves, especially, relate to sanitary-grade fast-assembling tee bend ball valve.

Background

The three-way ball valve has a T shape and an L shape, the T shape can enable three orthogonal pipelines to be mutually communicated and cut off a third channel to play a role in flow dividing and converging, and the L shape three-way ball valve can only be connected with two mutually orthogonal pipelines, cannot simultaneously keep the mutual communication of the third pipeline and only plays a role in distribution. The three-way ball valve has small fluid resistance, the resistance coefficient of the three-way ball valve is equal to that of a pipe section with the same length, and the three-way ball valve is simple in structure, small in size and light in weight. The tee bend ball valve that tee bend type ball valve is often used for drinking water quality transportation and high sanitary standard water quality transportation, and the tee bend ball valve requirement for drinking water quality transportation and high sanitary standard water quality transportation possesses the fast-assembling function and reaches sanitary standard, the utility model provides a T type health level fast-assembling tee bend ball valve can be easy to assemble and dismantle the main valve body and the second valve body, conveniently clear up inside the ball valve, is provided with the active carbon structure in the ball valve and can adsorbs impurity.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of inconvenient dismantlement installation and clearance impurity of tee bend type ball valve, and the sanitary-grade fast-assembling tee bend ball valve that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

sanitary-grade fast-assembling three-way ball valve, including the main valve body, the internal spheroid that is provided with of main valve, three pore has been seted up on the spheroid surface, and is three the pore communicates each other, and is three the pore is T shape, spheroid top fixedly connected with dwang, the dwang passes main valve internal wall and handle fixed connection, the dwang with the handle is through first bolt fixed connection, be provided with the screw thread on the dwang, the dwang with main valve body junction has the second bolt through threaded connection, be provided with the pressure on the main valve internal wall and set up the device.

Preferably, the pressure fastening device comprises a spring, one end of the spring is fixedly connected with the inner wall of the main valve body, one end of the spring, which is far away from the inner wall of the main valve body, is fixedly connected with a pressure plate, and water flow presses the pressure plate to press the spring to generate pressure on the surface of the main valve body so as to fasten the third bolt.

Preferably, the pressure plate is of a ring-shaped structure, the middle of the pressure plate is provided with a first channel, the surface of the pressure plate is glued with an activated carbon layer, the surface of the activated carbon layer is provided with a net cloth layer, and the activated carbon layer can adsorb impurities in water flow.

Preferably, the pressure fastening devices are three, three pressure fastening devices are arranged to face three orifices formed on the surface of the ball, the orifices are larger than the first passage in diameter, and the purpose that the orifices are larger than the first passage in diameter is that water can extrude the pressure plate to a greater extent when flowing out of the orifices of the ball.

Preferably, three second passages are arranged on the main valve body, the surface of the main valve body is fixedly connected with the second valve body through third bolts, and the number of the second valve bodies is three.

Preferably, a third channel is formed in the second valve body, a rubber pad is glued at the joint of the main valve body and the second valve body, the aperture of the third channel is larger than that of the first channel, and the purpose that the aperture of the third channel is larger than that of the first channel is that water flows out effectively.

Compared with the prior art, the utility model discloses possess following advantage:

the utility model provides a be provided with pressure on the internal wall of main valve and set up the device, pressure that pressure set up the device and include spring and loop type pressure plate, rivers utilize the pressure of rivers to extrude compression spring from the pressure plate in the ball valve passageway, and the rubber pad that cooperation main valve body and second valve body junction set up plays sealed fixed action, is provided with the activated carbon layer on the pressure plate, can adsorb impurity in the rivers, and main valve body and second valve body pass through third bolt fixed connection, the utility model discloses tee bend ball valve ann is detachable design, conveniently clears up the inside absorbent impurity on activated carbon layer of ball valve, the utility model discloses a tee bend ball valve installation is dismantled conveniently, and possesses the adsorbed impurity function, is applicable to drinking water quality transportation and high sanitary standard water quality transportation.

Drawings

FIG. 1 is a schematic structural view of a sanitary quick-assembling three-way ball valve according to the present invention;

fig. 2 is an enlarged schematic view of the structure of part a of the present invention.

In the figure: 1 main valve body, 11 balls, 12 rotating rods, 13 handles, 14 first bolts, 15 second bolts, 16 ducts, 17 second passages, 18 rubber pads, 2 pressure fastening devices, 21 springs, 22 pressure plates, 23 first passages, 3 second valve bodies, 31 third passages and 4 third bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1, the three-way ball valve includes main valve body 1, be provided with spheroid 11 in the main valve body 1, three pore 16 has been seted up on spheroid 11 surface, three pore 16 communicates each other, three pore 16 is the T shape, 11 top fixedly connected with dwang 12 of spheroid, dwang 12 passes main valve body 1 inner wall and handle 13 fixed connection, dwang 12 and handle 13 are through first bolt 14 fixed connection, be provided with the screw thread on the dwang 12, dwang 12 has second bolt 15 with main valve body 1 junction through threaded connection, be provided with pressure on the main valve body 1 inner wall and fasten device 2.

The pressure plate 22 is of an annular structure, a first channel 23 is formed in the middle of the pressure plate 22, an activated carbon layer is glued on the surface of the pressure plate 22, and a net cloth layer is arranged on the surface of the activated carbon layer; the number of the pressure fastening devices 2 is three, the three pressure fastening devices 2 are opposite to three pore channels 16 formed in the surface of the sphere 11, and the aperture of each pore channel 16 is larger than that of the first channel 23; three second channels 17 are arranged on the main valve body 1, the surface of the main valve body 1 is fixedly connected with the second valve body 3 through a third bolt 4, and the number of the second valve bodies 3 is three; a third channel 31 is formed in the second valve body 3, a rubber pad 18 is glued at the joint of the main valve body 1 and the second valve body 3, and the caliber of the third channel 31 is larger than that of the first channel 23.

Referring to fig. 2, the pressure fastening device 2 includes a spring 21, one end of the spring 21 is fixedly connected to the inner wall of the main valve body 1, the end of the spring 21 away from the inner wall of the main valve body 1 is fixedly connected to a pressure plate 22, and the pressure plate is pressed by water flow to press the spring against the surface of the main valve body, so as to fasten a third bolt.

Now, the operation principle of the present invention is described as follows:

the utility model discloses be provided with pressure on the main valve body 1 inner wall during the use and set up device 2, pressure is set up device 2 and is included spring 21 and annular pressure plate 22, rivers utilize the pressure of rivers to extrude compression spring 21 from pressure plate 22 in 16 spouts in spheroidal 11 pore, rubber pad 18 that cooperation main valve body 1 and the 3 junctions of second valve body set up plays sealed fixed action, be provided with the activated carbon layer on the pressure plate 22, can adsorb the impurity in the rivers, main valve body 1 and the 3 through third bolt 4 fixed connection of second valve body, make things convenient for the ball valve installation to dismantle, also conveniently clear up the inside absorbent impurity on activated carbon layer of ball valve.

In the present invention, unless otherwise expressly stated or limited, the terms "sliding", "rotating", "fixed", "provided", and the like are to be understood in a broad sense, e.g. as welded connections, as bolted connections, or as integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Sanitary-grade fast-assembling three-way ball valve, including the main valve body (1), its characterized in that, be provided with spheroid (11) in the main valve body (1), three pore (16), three have been seted up on spheroid (11) surface pore (16) communicate each other, three pore (16) are the T shape, spheroid (11) top fixedly connected with dwang (12), dwang (12) are passed main valve body (1) inner wall and handle (13) fixed connection, dwang (12) with handle (13) are through first bolt (14) fixed connection, be provided with the screw thread on dwang (12), dwang (12) with main valve body (1) junction has second bolt (15) through threaded connection, be provided with pressure on the inner wall of main valve body (1) and fasten device (2).

2. Sanitary quick-assembling three-way ball valve according to claim 1, characterized in that said pressure fastening means (2) comprises a spring (21), one end of said spring (21) is fixedly connected with the inner wall of said main valve body (1), and the end of said spring (21) far from the inner wall of said main valve body (1) is fixedly connected with a pressure plate (22).

3. The sanitary fast-assembling three-way ball valve as claimed in claim 2, wherein said pressure plate (22) is a ring-shaped structure, said pressure plate (22) has a first channel (23) opened in the middle, said pressure plate (22) has a surface glued with an activated carbon layer, and said activated carbon layer has a mesh layer disposed on the surface.

4. The sanitary fast-assembling three-way ball valve according to claim 3, characterized in that the pressure fastening devices (2) are arranged in three, three pressure fastening devices (2) are opposite to three pore passages (16) formed in the surface of the ball body (11), and the aperture of the pore passages (16) is larger than that of the first channel (23).

5. Sanitary fast-assembling three-way ball valve according to claim 3, characterized in that three second passages (17) are provided on the main valve body (1), the surface of the main valve body (1) is fixedly connected with the second valve body (3) by the third bolt (4), and the number of the second valve body (3) is three.

6. The sanitary fast-assembling three-way ball valve according to claim 5, characterized in that a third channel (31) is formed in the second valve body (3), a rubber pad (18) is glued at the joint of the main valve body (1) and the second valve body (3), and the aperture of the third channel (31) is larger than that of the first channel (23).