CN211779158U - Water diversion valve - Google Patents

Abstract

The utility model discloses a water diversion valve, the top of the valve body in the utility model is provided with a water inlet, the bottom of the valve body is provided with a first water outlet, the first side of the valve body is provided with a second water outlet, the second side of the valve body is provided with a mounting hole, the inside of the valve body is provided with a holding cavity, the valve core comprises a water control head end part and a connecting tail end part which are connected with each other, the water control head end part is arranged inside the holding cavity, and the connecting tail end part is connected with an operating handle; the end part of the water control head is provided with a first through hole, a second through hole and a third through hole along the circumferential direction; when the valve core is driven to rotate clockwise from the initial position by a preset angle, the second through hole is communicated with the second water outlet, the first through hole is communicated with the water inlet, and the third through hole is communicated with the first water outlet; when the valve core is driven to rotate anticlockwise by a preset angle and returns to the initial position, the second through hole is communicated with the water inlet, the third through hole is communicated with the second water outlet, and the outer side wall of the valve core seals the first water outlet.

Description

Water diversion valve

Technical Field

The utility model relates to a shunt valve designs technical field, especially relates to a shunt valve.

Background

At present, household appliances are more and more commonly used, and more devices are needed to be connected with a water tap for use, such as a washing machine, a dish washing machine, a water dispenser, a water heater and the like, the number and the installation positions of general water taps are planned when a house is decorated, and with the increase of the household appliances needing water receiving use, the water taps in a home are insufficient, so that the water taps are installed again, a water path is planned again, or when the household appliances needing water receiving use are needed in the using process, such as the dish washing machine, the water taps are installed with the water tap end, when fruits need to be washed by water or the dishes need to be washed by water, a connecting pipe between the dish washing machine and the water taps needs to be detached, water can be taken from the water taps, and the operation is very troublesome.

The internal structure of the traditional water distribution valve is very complex, the parts of the water control part are numerous, and the water seepage gap is easy to occur between the mutual matching of a plurality of parts, so that the technical problem of unstable water sealing is caused, and unnecessary trouble is easily brought to a user in the use process.

Therefore, in order to solve the above technical problems, it is an important subject of research by those skilled in the art to find a shunt valve with a simpler structure.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model discloses shunt valve for solve current shunt valve inner structure comparatively complicated, the part of accuse water part is numerous and diverse, the clearance of infiltration appears easily between a plurality of parts mutually support, thereby leads to sealing unstable technical problem.

The embodiment of the utility model provides a water diversion valve, which comprises a valve body and a valve core;

the top of the valve body is provided with a water inlet, the bottom of the valve body is provided with a first water outlet, the first side surface of the valve body is provided with a second water outlet, the second side surface of the valve body is provided with a mounting hole, an accommodating cavity for accommodating the valve core is arranged inside the valve body, and the water inlet, the first water outlet, the second water outlet and the mounting hole are communicated with the accommodating cavity;

the valve core comprises a water control head end part and a connection tail end part which are connected with each other, the water control head end part penetrates through the mounting hole and is rotatably arranged in the accommodating cavity, the connection tail end part extends out of the mounting hole, and the connection tail end part is connected with an operating handle;

the end part of the water control head is provided with a first through hole, a second through hole and a third through hole at equal intervals along the circumferential direction;

when the valve core is driven to rotate clockwise from the initial position by a preset angle, the second through hole is communicated with the second water outlet, the first through hole is communicated with the water inlet, and the third through hole is communicated with the first water outlet;

when the valve core is driven to rotate anticlockwise by a preset angle and returns to the initial position, the second through hole is communicated with the water inlet, the third through hole is communicated with the second water outlet, and the outer side wall of the end part of the water control head seals the first water outlet.

Optionally, the first water outlet and the second water outlet are arranged at an angle of 90 °, and the water inlet and the second water outlet are arranged at an angle of 90 °;

the first through holes and the second through holes are arranged at intervals of 90 degrees, and the second through holes and the third through holes are arranged at intervals of 90 degrees.

Optionally, the connecting device further comprises a pressing piece, wherein the pressing piece is fixedly mounted on the inner side wall of the mounting hole, and the pressing piece is sleeved on the outer side wall of the connecting tail end;

the pressing piece is provided with a first blocking surface and a second blocking surface at intervals along the inner side wall of the pressing piece, and the first blocking surface and the second blocking surface are arranged at an interval of 90 degrees;

the outer side wall of the connecting tail end part is provided with a limiting part;

when the valve core is driven to rotate 90 degrees clockwise from the initial position, the limiting part is abutted against the first blocking surface;

when the valve core is driven to rotate anticlockwise by 90 degrees and return to the initial position, the limiting part is abutted against the second blocking surface.

Optionally, a silica gel water sealing sheet is arranged on the first water outlet, a water through hole is formed in the silica gel water sealing sheet, and the water through hole is overlapped with the first water outlet.

Optionally, the water control device further comprises a waterproof sealing ring, and the waterproof sealing ring is sleeved at one end of the connecting tail end portion, which is close to the end portion of the water control head.

Optionally, the operating handle comprises an outer handle cover and an inner handle cover, the outer handle cover is mounted on the inner handle cover, a connecting column is arranged on one side face, away from the outer handle cover, of the inner handle cover, and one end of the connecting column is connected with the tail end of the connecting column in a clamping mode.

Optionally, an elastic sheet is fixedly sleeved at one end of the connecting tail end part close to the connecting column, and the elastic sheet is attached to one side surface of the pressing piece away from the accommodating cavity;

the top end part and the bottom end part of the elastic sheet are both provided with bosses

Four grooves are formed in one side face, away from the accommodating cavity, of the pressing piece;

every two adjacent grooves in the four grooves are arranged at an interval of 90 degrees;

when the operating handle drives the valve core to rotate 90 degrees clockwise or anticlockwise, the elastic sheet rotates synchronously, and the boss rotates into the groove.

Optionally, a bubbler is connected to the first water outlet;

a gasket is further arranged between the bubbler and the water outlet, the top surface of the gasket is connected with the first water outlet, and the bottom surface of the gasket is connected with the top surface of the bubbler.

According to the technical solution provided by the utility model, the embodiment of the utility model has the following advantage:

in the embodiment, the first through hole, the second through hole and the third through hole are formed in the end part of the water control head of the valve core, when the valve core is driven to rotate clockwise from the initial position by a preset angle, the first through hole is communicated with the water inlet, water of the faucet flows into the end part of the water control head, the second through hole is communicated with the second water outlet, the water flows out of the second water outlet from the second through hole, the third through hole is communicated with the first water outlet, and the water flows out of the first water outlet from the third through hole; when the valve core is driven to rotate anticlockwise by a preset angle and returns to the initial position, the second through hole is communicated with the water inlet, water flows into the end part of the water control head from the water faucet, the third through hole is communicated with the second water outlet, the water flows out of the second water outlet from the third through hole, and the outer side wall of the end part of the water control head seals the first water outlet; through foretell design, when the second delivery port is connected with water equipment and first delivery port is the intake, through clockwise rotation case, can both satisfy user's water intaking and can use water equipment normal water, when returning to initial position through anticlockwise rotation case, can use water equipment normal water again when closing first delivery port, known by the aforesaid, this embodiment only through the self structural design of case and valve body, can reach that the second delivery port normally opens, the function that first delivery port (user's water intaking) can be opened or closed, the inner structure of shunt valve has been simplified, make its part reduce as far as possible, avoided because the part is miscellaneous many, lead to sealing unstable technical problem.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is an exploded view of a shunt valve according to an embodiment of the present invention;

fig. 2 is a schematic view of a valve element structure of a water diversion valve provided in an embodiment of the present invention;

fig. 3 is a sectional view of a structure of the shunt valve provided in the embodiment of the present invention when the first water outlet is closed;

fig. 4 is a sectional view of a structure of the shunt valve provided in the embodiment of the present invention when the first water outlet is opened;

fig. 5 is a schematic view of an overall structure of a shunt valve provided in an embodiment of the present invention;

fig. 6 is a diagram illustrating a fitting relationship between a valve element, a pressing member, and an operating handle in the water distribution valve according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a pressing member in a shunt valve according to an embodiment of the present invention;

fig. 8 is another schematic structural view of an angle of a valve element of a water diversion valve provided in an embodiment of the present invention;

fig. 9 is a schematic structural view of an elastic piece in the water distribution valve according to an embodiment of the present invention;

fig. 10 is a diagram illustrating a fitting relationship among the valve element, the elastic piece, and the pressing piece in the water distribution valve according to an embodiment of the present invention;

fig. 11 is a diagram illustrating a fitting relationship between a valve element and a pressing member in the water distribution valve according to an embodiment of the present invention;

illustration of the drawings: a valve body 1; a water inlet 101; a first water outlet 102; a second water outlet 103; mounting holes 104; a gasket 2; a bubbler 3; a silica gel water sealing sheet 4; a valve core 5; a water control head end 501; a first via 502; a second through hole 503; a third through-hole 504; a connection tail end 505; a stopper 506; a waterproof seal ring 6; a pressing member 7; a first blocking face 701; a second stop face 702; a groove 703; a spring plate 8; a boss 801; an operating handle 9; an inner handle cover 901; a handle cover 902; connecting post 703.

Detailed Description

The embodiment of the utility model discloses shunt valve for solve current shunt valve inner structure comparatively complicated, the part of accuse water part is numerous and diverse, the clearance of infiltration appears easily between a plurality of parts mutually support, thereby leads to sealing unstable technical problem.

In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. 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 invention.

Referring to fig. 1 to 11, an embodiment of a shunt valve provided by the present invention includes:

a valve body 1 and a valve core 5;

the top of the valve body 1 is provided with a water inlet 101, the bottom of the valve body 1 is provided with a first water outlet 102, the first side surface of the valve body 1 is provided with a second water outlet 103, the second side surface of the valve body 1 is provided with a mounting hole 104, an accommodating cavity for accommodating the valve core 5 is arranged inside the valve body 1, and the water inlet 101, the first water outlet 102, the second water outlet 103 and the mounting hole 104 are all communicated with the accommodating cavity;

the valve core 5 comprises a water control head end part 501 and a connection tail end part 505 which are connected with each other, the water control head end part 501 penetrates through the mounting hole 104 and is rotatably arranged in the accommodating cavity, the connection tail end part 505 extends out of the mounting hole 104, and the connection tail end part 505 is connected with an operating handle 9;

a first through hole 502, a second through hole 503 and a third through hole 504 are arranged at equal intervals along the circumferential direction of the water control head end 501;

when the valve core 5 is driven to rotate clockwise from the initial position by a preset angle, the second through hole 503 is communicated with the second water outlet 103, the first through hole 502 is communicated with the water inlet 101, and the third through hole 504 is communicated with the first water outlet 102;

when the valve core 5 is driven to rotate counterclockwise by a preset angle and return to the initial position, the second through hole 503 is communicated with the water inlet 101, the third through hole 504 is communicated with the second water outlet 103, and the outer side wall of the end 501 of the water control head closes the first water outlet 102.

It should be noted that the second water outlet 103 is used for connecting with equipment requiring water for a long time, and the first water outlet 102 is used for a user to take water.

In this embodiment, by providing the first through hole 502, the second through hole 503, and the third through hole 504 on the water control head end portion 501 of the valve core 5, please refer to fig. 4, when the valve core 5 is driven to rotate clockwise from the initial position by a preset angle, the first through hole 502 is communicated with the water inlet 101, water of the faucet flows into the water control head end portion 501, the second through hole 503 is communicated with the second water outlet 103, the water flows out of the second water outlet 103 from the second through hole 503, the third through hole 504 is communicated with the first water outlet 102, and the water flows out of the first water outlet 102 from the third through hole 504; referring to fig. 3, when the valve core 5 is driven to rotate counterclockwise by a preset angle to return to the initial position, the second through hole 503 is communicated with the water inlet 101, water flows into the water control head end portion 501 from the faucet, the third through hole 504 is communicated with the second water outlet 103, the water flows out of the second water outlet 103 from the third through hole 504, and the outer side wall of the water control head end portion 501 closes the first water outlet 102; through the design, when the second water outlet 103 is connected with the water equipment and the first water outlet 102 is a water taking port, the valve core 5 is rotated clockwise, so that the requirement of taking water by a user can be met, normal water consumption of the water equipment can be realized, when the valve core 5 is rotated anticlockwise to return to an initial position, the first water outlet 102 can be closed, and the normal water consumption of the water equipment can be realized.

Further, the first water outlet 102 and the second water outlet 103 are arranged at an interval of 90 °, and the water inlet 101 and the second water outlet 103 are arranged at an interval of 90 °;

the first through hole 502 is arranged at 90 ° to the second through hole 503, and the second through hole 503 is arranged at 90 ° to the third through hole 504.

It should be noted that the user only needs to operate the handle 9 to rotate clockwise by 90 °, so as to fully open the first water outlet 102, and when the user rotates the handle counterclockwise by 90 ° to return to the initial position, the first water outlet 102 is closed.

Further, the connecting device further comprises a pressing piece 7, wherein the pressing piece 7 is fixedly installed on the inner side wall of the installation hole 104, and the pressing piece 7 is sleeved on the outer side wall of the connecting tail end part 505;

the pressing piece 7 is provided with a first blocking surface 701 and a second blocking surface 702 at intervals along the inner side wall, and the first blocking surface 701 and the second blocking surface 702 are arranged at an interval of 90 degrees;

a limiting part 506 is arranged on the outer side wall of the connecting tail end part 505;

when the valve core 5 is driven to rotate clockwise by 90 degrees from the initial position, the limiting part 506 is abutted against the first blocking surface 701;

when the valve core 5 is driven to rotate counterclockwise by 90 degrees and return to the initial position, the limiting portion 506 abuts against the second blocking surface 702.

It should be noted that, the pressing member 7 is fixed in the mounting hole 104, the shaft core can rotate on the inner side wall of the pressing member 7, and the first blocking surface 701 and the second blocking surface 702 are arranged on the inner side wall of the pressing member 7, so that the maximum rotation angle of the shaft core can be limited.

Further, a silica gel water sealing sheet 4 is arranged on the first water outlet 102, a water through hole is formed in the silica gel water sealing sheet 4, and the water through hole is overlapped with the first water outlet 102.

It should be noted that, because the water control head end portion 501 of the shaft core is connected with the first water outlet 102 in a hard manner, a gap always exists between the water control head end portion 501 and the first water outlet 102, and water flows to other positions from the gap.

Further, a waterproof sealing ring 6 is further included, and the waterproof sealing ring 6 is sleeved on one end of the connection tail end 505 close to the water control head end 501.

It should be noted that, with the above-described design, the water flow can be effectively prevented from flowing out of the mounting hole 104.

Further, the operating handle 9 comprises a handle outer cover 902 and a handle inner cover 901, the handle outer cover 902 is mounted on the handle inner cover 901, a connecting column 903 is arranged on one side surface of the handle inner cover 901 away from the handle outer cover 902, and one end of the connecting column 903 is connected with the connecting tail end 505 in a clamping manner.

It should be noted that, the one end design that spliced pole 903 is kept away from the handle inner cup has the blind hole, when connecting tail end 505 and inserting in this blind hole, can realize the block connection, through foretell design, can reduce fixed part's use to the packaging efficiency of shunt valve has been improved greatly.

Furthermore, an elastic sheet 8 is fixedly sleeved at one end of the connection tail end 505 close to the connection column, and the elastic sheet 8 is attached to one side surface of the pressing piece 7 far away from the accommodating cavity;

the top end part and the bottom end part of the elastic sheet 8 are both provided with bosses 801, as shown in fig. 9;

four grooves 703 are formed in one side surface of the pressing piece 7 away from the accommodating cavity;

every two adjacent grooves 703 of the four grooves 703 are arranged at an angle of 90 ° as shown in fig. 7;

when the operating handle drives the valve core 5 to rotate 90 degrees clockwise or counterclockwise, the elastic sheet 8 rotates synchronously and the boss 801 rotates into the groove 703.

It should be noted that, when the user rotates the operating handle 9 clockwise by 90 degrees, the boss 801 moves into the groove 703, and the boss 801 hits the groove 703, a sound is generated, and with the above design, when the user rotates the operating handle 9 to the limit position, the sound prompts the user to operate the operating handle 9 to reach the limit position, so as to prevent the user from continuing to rotate the operating handle 9.

Further, a bubbler 3 is connected to the first water outlet 102;

a gasket 2 is further arranged between the bubbler 3 and the water outlet, the top surface of the gasket 2 is connected with the first water outlet 102, and the bottom surface of the gasket 2 is connected with the top surface of the bubbler 3.

It should be noted that, by the above design, a large amount of bubbles can be generated in the water flowing out of the first water outlet 102, and if the user does not need to use the bubbler 3, the user can remove the bubbler.

The above is to the utility model provides a shunt valve has carried out the detailed introduction, to the general technical personnel in this field, the foundation the utility model discloses the thought of embodiment all has the change part on concrete implementation and application scope, to sum up, this description content should not be understood as right the utility model discloses a restriction.

Claims (8)

1. The water diversion valve is characterized by comprising a valve body and a valve core;

the top of the valve body is provided with a water inlet, the bottom of the valve body is provided with a first water outlet, the first side surface of the valve body is provided with a second water outlet, the second side surface of the valve body is provided with a mounting hole, an accommodating cavity for accommodating the valve core is arranged inside the valve body, and the water inlet, the first water outlet, the second water outlet and the mounting hole are communicated with the accommodating cavity;

the valve core comprises a water control head end part and a connection tail end part which are connected with each other, the water control head end part penetrates through the mounting hole and is rotatably arranged in the accommodating cavity, the connection tail end part extends out of the mounting hole, and the connection tail end part is connected with an operating handle;

the end part of the water control head is provided with a first through hole, a second through hole and a third through hole at equal intervals along the circumferential direction;

when the valve core is driven to rotate clockwise from the initial position by a preset angle, the second through hole is communicated with the second water outlet, the first through hole is communicated with the water inlet, and the third through hole is communicated with the first water outlet;

when the valve core is driven to rotate anticlockwise by a preset angle and returns to the initial position, the second through hole is communicated with the water inlet, the third through hole is communicated with the second water outlet, and the outer side wall of the end part of the water control head seals the first water outlet.

2. The shunt valve of claim 1, wherein the first water outlet is disposed 90 ° apart from the second water outlet, and the water inlet is disposed 90 ° apart from the second water outlet;

the first through holes and the second through holes are arranged at intervals of 90 degrees, and the second through holes and the third through holes are arranged at intervals of 90 degrees.

3. The shunt valve of claim 1, further comprising a compression member, wherein the compression member is fixedly mounted on an inner side wall of the mounting hole, and the compression member is sleeved on an outer side wall of the connection tail end;

the pressing piece is provided with a first blocking surface and a second blocking surface at intervals along the inner side wall of the pressing piece, and the first blocking surface and the second blocking surface are arranged at an interval of 90 degrees;

the outer side wall of the connecting tail end part is provided with a limiting part;

when the valve core is driven to rotate 90 degrees clockwise from the initial position, the limiting part is abutted against the first blocking surface;

when the valve core is driven to rotate anticlockwise by 90 degrees and return to the initial position, the limiting part is abutted against the second blocking surface.

4. The shunt valve of claim 1, wherein the first water outlet is provided with a silica gel water sealing sheet, the silica gel water sealing sheet is provided with a water through hole, and the water through hole coincides with the first water outlet.

5. The shunt valve of claim 3, further comprising a waterproof sealing ring, wherein the waterproof sealing ring is sleeved on an end of the connection tail end portion close to the end portion of the water control head.

6. The shunt valve of claim 3, wherein the operating handle comprises an outer handle cover and an inner handle cover, the outer handle cover is mounted on the inner handle cover, a connecting column is arranged on one side surface of the inner handle cover away from the outer handle cover, and one end of the connecting column is connected with the tail end of the connecting column in a clamping manner.

7. The shunt valve of claim 6, wherein a spring is fixedly sleeved at one end of the connecting tail end portion close to the connecting column, and the spring is attached to one side surface of the pressing piece away from the accommodating cavity;

bosses are arranged at the top end part and the bottom end part of the elastic sheet;

four grooves are formed in one side face, away from the accommodating cavity, of the pressing piece;

every two adjacent grooves in the four grooves are arranged at an interval of 90 degrees;

when the operating handle drives the valve core to rotate 90 degrees clockwise or anticlockwise, the elastic sheet rotates synchronously, and the boss rotates into the groove.

8. The shunt valve of claim 1, wherein a bubbler is further connected to the first water outlet;

a gasket is further arranged between the bubbler and the water outlet, the top surface of the gasket is connected with the first water outlet, and the bottom surface of the gasket is connected with the top surface of the bubbler.

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