CN218208093U

CN218208093U - Tap valve

Info

Publication number: CN218208093U
Application number: CN202222038910.1U
Authority: CN
Inventors: 施仙兵; 沈君法
Original assignee: Kaiping Yizhan Valve Core Co ltd
Current assignee: Kaiping Yizhan Valve Core Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-01-03
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses a faucet valve, which comprises a valve core shell, a valve body, a valve core assembly, an external rotating part, a control circuit board and a display screen, wherein the valve core shell defines a cavity, the side wall of the valve core shell is provided with an installation part, and a Hall switch is fixedly installed in the installation part; the valve body is fixedly connected with the valve core shell and is provided with a first water inlet and a first water outlet; the valve core assembly is arranged in the cavity and is provided with a magnet; the external rotating part is fixedly connected with the valve core assembly; the control circuit board is connected with the Hall switch; the display screen is arranged above the valve body, is connected with the control circuit board and is used for displaying the state of the faucet valve; the switch of the faucet valve is controlled by the Hall switch and the magnet, so that the control is more accurate, and the state of the faucet valve can be visually displayed.

Description

Tap valve

Technical Field

The utility model relates to a tap field especially relates to a tap valve.

Background

At present, the water purifier uses pressure switch control booster pump to open and stop usually, but because pressure switch life's restriction, in the water purifier use, pressure switch's sensitivity descends, and the water purifier breaks down easily, and it receives the influence to go out water, influences user's use and experiences, and the case is hidden in tap, and the user is difficult to know the on off state of case.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a tap valve, can improve control accuracy, and show tap valve state directly perceivedly.

An embodiment of the utility model provides a faucet valve, include: the valve core comprises a valve core shell, wherein the valve core shell defines a cavity, the side wall of the valve core shell is provided with a mounting part, and a Hall switch is fixedly mounted in the mounting part; the valve body is fixedly connected with the valve core shell and is provided with a first water inlet and a first water outlet; the valve core assembly is arranged in the cavity and provided with a magnet; the external rotating part is fixedly connected with the valve core assembly; the control circuit board is connected with the Hall switch; and the display screen is arranged above the valve body and connected with the control circuit board for displaying the state of the faucet valve.

According to the utility model provides a water tap valve has following beneficial effect at least: the outside rotating member drives the case subassembly rotatory, rotate to the position of opening the tap valve when outside rotating member, set up the hall switch who installs at the case shell at the magnet trigger of case subassembly, control circuit board acquires hall element's switching signal, open and stop according to switching signal control booster pump to control the system water of purifier, it is more accurate to control, hall switch long service life, the display is connected with control circuit board, can audio-visual demonstration tap valve's on-off state.

In an embodiment of the present invention, the valve core assembly includes an upper valve core and a water sealing member, and the upper valve core is fixedly connected to the water sealing member.

In an embodiment of the present invention, the faucet valve further includes a connecting member, the connecting member is installed between the valve body and the water sealing member, and is located in the cavity.

The utility model discloses an embodiment, the installation department is equipped with the opening, hall switch passes through the wire and connects control circuit board, the installation department is equipped with the opening for the wire passes.

In an embodiment of the present invention, a protrusion is disposed at the bottom of the upper valve core, a groove is disposed at the top of the water sealing member, and the protrusion is clamped into the groove to fixedly connect the upper valve core and the water sealing member.

In an embodiment of the present invention, a semicircular groove is formed at the bottom of the water sealing member.

In an embodiment of the present invention, the connecting member is provided with a second water inlet and a second water outlet.

In one embodiment of the present invention, the water sealing member is made of a ceramic material.

The utility model discloses an in one embodiment, the valve body is equipped with the screw hole, connecting portion correspond the screw hole is equipped with first through-hole, the case shell corresponds the screw hole is equipped with the second through-hole, the case shell connecting portion with the valve body passes through screw locking.

In one embodiment of the present invention, the faucet valve further comprises a decorative housing.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the technical solutions of the present invention, and are incorporated in and constitute a part of this specification, together with the embodiments of the present invention for explaining the technical solutions of the present invention, and do not constitute a limitation on the technical solutions of the present invention.

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural view of a faucet valve provided in an embodiment of the present invention;

fig. 2 is an external schematic view of a faucet valve provided in an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a faucet valve according to an embodiment of the present invention;

reference numerals are as follows: the valve core comprises a valve core shell 100, a valve body 200, a valve core assembly 300, an external rotating piece 400, a control circuit board 500, a display screen 600, a connecting piece 700, a decorative shell 800, a mounting part 110, an upper valve core 310, a water sealing piece 320 and a magnet 330.

Detailed Description

This section will describe in detail the embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can visually and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as a limitation to the scope of the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If there is a description of first and second for distinguishing technical features, this is not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

An embodiment of the utility model provides a tap valve can improve control accuracy, and shows tap valve state directly perceivedly.

The embodiments of the present invention will be further explained with reference to the drawings.

Referring to fig. 1 and 2, an embodiment of the present invention provides a faucet valve, which includes a valve core housing 100, a valve body 200, a valve core assembly 300, an external rotating member 400, a control circuit board 500 and a display screen 600, wherein the valve core housing 100 defines a cavity, an installation portion 110 is disposed on a side wall of the valve core housing 100, and a hall switch is fixedly installed in the installation portion 110; the valve body 200 is fixedly connected with the valve core shell 100, and the valve body 200 is provided with a first water inlet and a first water outlet; the valve core assembly 300 is arranged in the cavity, and the valve core assembly 300 is provided with a magnet 330; the external rotating member 400 is fixedly connected with the valve core assembly 300; the control circuit board 500 is connected with the hall switch; the display screen 600 is arranged above the valve body 200, is connected with the control circuit board 500 and is used for displaying the state of the faucet valve; this tap valve adopts hall switch and magnet 330 control tap valve's switch, and control is more accurate, and tap valve state can show directly perceivedly. The external rotating part 400 is fixedly connected with the valve core assembly 300, the external rotating part 400 can drive the valve core assembly 300 to rotate, when the valve core assembly 300 rotates to the position where the faucet valve is opened, the magnet 330 triggers the hall switch, the control circuit board 500 acquires a switching signal of the hall switch, the switching state of the faucet valve is displayed through the display, and the start and stop of the booster pump are controlled according to the switching information, for example, when the valve core assembly 300 rotates to the position where the faucet valve is opened, the magnet 330 triggers the hall switch, the hall switch is connected with the control circuit board 500, the control circuit board 500 controls the booster pump to be started through the hall switch, the water purifier performs water production, and the faucet is guaranteed to smoothly output water; when the valve core assembly 300 rotates to the position where the faucet valve is closed, the magnet 330 is far away from the hall switch, the control circuit board 500 controls the booster pump to stop working through the hall switch, and the water purifier stops producing water. Hall switch sensitivity is high, and is contactless, long service life, this tap valve can improve control accuracy, increases life, and with on-off state demonstration directly perceivedly on display screen 600, promote the user and use experience.

It should be noted that the control circuit board 500 may be a single chip, but the embodiment does not specifically limit the control circuit board 500, as long as the control circuit board has a control processing function. The control circuit board 500 may be disposed at a side of the valve body 200, and is closer to the hall switch and the display, so as to facilitate wiring, but the present embodiment does not specifically limit the position of the control circuit board 500, and the control circuit board 500 is within the protection scope of the present embodiment wherever it is disposed, as long as it can implement the control processing function.

In some embodiments of the present invention, the valve core assembly 300 includes an upper valve core 310 and a water sealing member 320, the upper valve core 310 is fixedly connected to the water sealing member 320, the upper valve core 310 drives the water sealing member 320 to rotate, and the water sealing member 320 is used for controlling the communication and blocking of the first water inlet and the second water inlet.

As shown in fig. 1, in some embodiments of the present invention, the upper valve core 310 may have a protrusion at the bottom, the top of the water sealing member 320 has a groove, the protrusion of the upper valve core 310 may be clamped into the groove of the water sealing member 320, so that the rotation of the upper valve core 310 can drive the water sealing member 320 to rotate.

In some embodiments of the present invention, the upper valve core 310 may be hollow, which may reduce material consumption and save cost.

The utility model discloses a some embodiments, the lug can set up the periphery in last case 310 bottom, and the lug can be provided with a plurality ofly, correspondingly, water sealing 320 top periphery can set up a plurality of recesses, water sealing 320 top embedding last case 310 bottom, but this embodiment does not do specifically limited to the quantity and the shape of lug and recess, as long as can realize the fixed connection of last case 310 and water sealing 320 can, all in the protection scope of this embodiment.

As shown in fig. 1, the magnet 330 may be fixedly mounted in one of the bosses.

As shown in fig. 3, in some embodiments of the present invention, the top of the upper valve core 310 may penetrate out of the housing of the valve body 200, and the top of the upper valve core 310 is provided with a connecting portion to be fixedly connected with the outer rotating member 400.

In some embodiments of the present invention, the connecting portion may be a protrusion disposed at the top of the upper valve core 310, the cross section of the protrusion may be triangular or quadrangular, the embodiment does not specifically limit the protrusion, the bottom of the outer rotating member 400 may be disposed with a groove matched with the protrusion at the top of the upper valve core 310, and the protrusion at the top of the upper valve core 310 may be embedded into the groove at the bottom of the outer rotating member 400. The connection portion may also be fixedly connected with the outer rotating member 400 by screws.

In other embodiments of the present invention, the connecting portion may also be a groove disposed at the top of the upper valve core 310, the external rotating member 400 may be a rotating handle, the rotating handle may include a handle exposed outside and a fitting block embedded in the groove, and the fitting block embedded in the bottom of the rotating handle is embedded in the groove to realize the fixed connection between the rotating handle and the upper valve core 310. The cross section of the groove may be triangular or quadrangular, and the shape and size of the groove are not specifically limited in this embodiment, as long as the groove can be used for fixedly connecting with the external rotating member 400, which is within the protection scope of this embodiment.

In some embodiments of the present invention, the faucet valve further includes a connecting member 700, the connecting member 700 is installed between the valve body 200 and the water sealing member 320 and is located in the cavity defined by the valve core housing 100, so as to realize the tight connection between the valve core assembly 300 and the valve body 200. The upper part of the connecting piece 700 is tightly connected with the water sealing piece 320, and the lower part of the connecting piece 700 is tightly connected with the valve body 200, so that the tightness of the water faucet valve can be improved, and water leakage can be prevented.

The top of the connector 700 can be engaged with the bottom of the water sealing member 320, i.e. the water sealing member 320 is pressed on the top of the connector 700. For example, the top circumference of the connecting member 700 may be provided with an annular groove to form a circular bump, the water sealing member 320 may be pressed on the top of the connecting member 700, and the circular bump of the connecting portion is embedded in the water sealing member 320 to achieve tight connection. The bottom of the connector 700 and the valve body 200 may also be provided with a fitting structure to achieve a tight fixed connection between the connector 700 and the valve body 200.

The connection member 700 is provided with a second water inlet corresponding to the first water inlet of the valve body 200 and a second water outlet corresponding to the first water outlet of the valve body 200.

In some embodiments of the present invention, the mounting portion 110 of the side portion of the valve core housing 100 is provided with an opening so that a wire can pass through, the hall switch in the mounting portion 110 is connected with the control circuit board 500 through the wire, and the control circuit board 500 can acquire the switch information of the hall switch.

In some embodiments of the present invention, the bottom of the water sealing member 320 is provided with a semicircular groove, and when the semicircular groove covers the first water inlet but not the first water outlet, or the semicircular groove covers the first water outlet but not the first water inlet, the faucet valve is in a closed state; when the semicircular groove covers a part of the first water inlet and a part of the first water outlet, the water faucet valve is in an open state, and the water purifier discharges water.

The utility model discloses an in some embodiments, water-sealing member 320 is made by ceramic material, is difficult for breeding the bacterium, and is more healthy sanitary, and can not be ageing long service life.

Referring to fig. 1 and 3, in some embodiments of the present invention, the valve body 200 is provided with a threaded hole, the connecting portion is provided with a first through hole corresponding to the threaded hole, the valve core housing 100 is provided with a second through hole corresponding to the threaded hole, and the valve core housing 100, the connecting portion and the valve body 200 are locked by screws.

It should be noted that the valve body 200 may be provided with a plurality of threaded holes, correspondingly, the connecting portion may be provided with a plurality of first through holes, and the valve core housing 100 may be provided with a plurality of second through holes, for example, three threaded holes may be provided, and the three threaded holes are uniformly distributed around the connecting portion of the valve body 200 and the connecting member 700.

It should be noted that the first through hole and the second through hole may also be threaded holes, but the first through hole and the second through hole are not specifically limited in this embodiment as long as screws can penetrate through the first through hole and the first through hole to be in threaded connection with the threaded holes on the valve body 200 and press the valve plug housing 100.

As shown in fig. 2, in some embodiments of the present invention, the faucet valve further includes a decorative housing 800 to provide a neat and attractive appearance. The valve core housing 100, the valve body 200, the valve core assembly 300 and the control circuit board 500 can be coated in the decorative housing 800, the display screen 600 can be located at the top of the decorative housing 800, the display screen 600 does not need to be arranged in an additional occupied space, the appearance is attractive and simple, and the user experience is improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A faucet valve, comprising:

the valve core comprises a valve core shell, wherein the valve core shell defines a cavity, the side wall of the valve core shell is provided with a mounting part, and a Hall switch is fixedly mounted in the mounting part;

the valve body is fixedly connected with the valve core shell and is provided with a first water inlet and a first water outlet;

the valve core assembly is arranged in the cavity and is also provided with a magnet;

the external rotating part is fixedly connected with the valve core assembly;

the control circuit board is connected with the Hall switch;

and the display screen is arranged above the valve body and connected with the control circuit board for displaying the state of the faucet valve.

2. The faucet valve of claim 1, wherein the valve core assembly includes an upper valve core and a water seal, the upper valve core being fixedly connected to the water seal.

3. A faucet valve according to claim 2, further comprising a connector member mounted between the valve body and the water seal, within the cavity.

4. The faucet valve of claim 1, wherein the hall switch is connected to the control circuit board by a wire, and the mounting portion has an opening for the wire to pass through.

5. The faucet valve according to claim 2, wherein a protrusion is disposed on a bottom of the upper valve element, a groove is disposed on a top of the water sealing member, and the protrusion is engaged with the groove to fixedly connect the upper valve element and the water sealing member.

6. A water tap valve as claimed in claim 2 wherein the bottom of said water shut-off member is provided with a semi-circular recess.

7. A faucet valve according to claim 3, wherein the connecting member is provided with a second inlet and a second outlet.

8. A water tap valve as claimed in claim 2, wherein said water shut-off member is of ceramic material.

9. The faucet valve according to claim 3, wherein the valve body has a threaded hole, the connecting member has a first through hole corresponding to the threaded hole, the valve core housing has a second through hole corresponding to the threaded hole, and the valve core housing, the connecting member and the valve body are fastened together by screws.

10. The faucet valve of claim 1, further comprising a decorative outer shell.