CN211649233U - Electronic bathtub faucet - Google Patents

Abstract

The utility model provides an electronic bathtub faucet, comprising: a casing, including first, second and third passages connected to a valve cavity; a valve seat and two valve core assemblies, the valve seat is inserted from the first passageway An inlet is installed into the valve cavity, the valve core components are respectively installed from the two inlets of the second channel and abut against the communicating valve seat, and the valve seat also includes a first outlet facing the other inlet of the first channel and communicating with one of the valve core components. The water outlet, the valve seat also includes a second water outlet that faces the inlet of the third channel and is connected to another valve core assembly; the first water outlet head and the second water outlet head are respectively connected to the first water outlet and the second water outlet; the solenoid valve assembly, It includes a pipe fitting and a solenoid valve fixed on the pipe fitting and used to control the opening or closing of the pipe fitting. The solenoid valve assembly is loaded from another inlet of the first channel, one end of which is connected to the first water outlet, and the other end is connected to the first water outlet. . The application of the technical solution can realize the functions of built-in solenoid valve group and easy installation and replacement.

Description

An electronic bathtub faucet

technical field

The utility model relates to the field of sanitary ware, in particular to an electronic bathtub faucet.

Background technique

In the existing electronic bathtub faucet, the opening and closing of the faucet is controlled by a solenoid valve assembly. However, most of the traditional solenoid valve components are placed outside the faucet, which not only has many lines and is bulky, but also complicated to install. In the case of multiple water outlets, the volume of the bathtub faucet will also be larger.

Utility model content

The purpose of this utility model is to overcome at least one of the deficiencies in the above-mentioned prior art, and the technical scheme adopted by the utility model to solve its technical problem is:

An electronic bathtub faucet, comprising:

The casing includes a first passage passing through and a second passage passing through, the casing further includes a third passage, and the first, second and third passages communicate with a valve cavity:

A valve seat and two valve core assemblies, the valve seat is loaded into the valve cavity from one of the inlets of the first passage, and the valve core assemblies are respectively loaded from the two inlets of the second passage and topped Abutting and communicating with the valve seat, the valve seat further includes a first water outlet facing the other inlet of the first channel and communicating with one of the valve core assemblies, and the valve seat further includes an inlet facing the third channel and communicate with the second water outlet of the other valve core assembly;

The first water outlet and the second water outlet are respectively connected to the first water outlet and the second water outlet;

A solenoid valve assembly includes a pipe fitting and a solenoid valve fixed on the pipe fitting and used to control the opening or closing of the pipe fitting. The water outlet is connected to the first water outlet at the other end.

In a preferred embodiment, a first water outlet channel and a second water outlet channel respectively connected to the first water outlet and the first water outlet extend in the pipe fitting, and the solenoid valve controls the first water outlet channel and the second water outlet channel. The connection or closure of the outlet channel.

In a preferred embodiment, the solenoid valve includes a pressure relief chamber that communicates with the first and second water outlet channels, and a pressure relief chamber that is pressed against the inlet of the second water outlet channel by the water pressure in the pressure relief chamber. A gasket, the first water outlet channel communicates with the pressure relief chamber, the solenoid valve controls the communication between the pressure relief chamber and the second water outlet channel to release the water pressure in the pressure relief chamber, and the gasket is released Pressing against the inlet of the second water outlet channel, the first water outlet channel is communicated with the second water outlet channel.

In a preferred embodiment: it also includes an adapter installed from the inlet of the third channel and communicated with the second water outlet, the adapter includes a downwardly arranged third water outlet, and the second water outlet The head includes a shower connection pipe connected to the third water outlet and a hand shower connected to the shower connection pipe.

In a preferred embodiment, it further includes a shower socket that is fixedly connected to the entrance of the third channel, and the hand shower is plugged to the shower socket.

In a preferred embodiment: the valve core assembly includes a valve core seat pressed against the valve seat and a valve core disposed in the valve core seat, the valve core seat is pressed against the valve seat and restricts Circumferential rotation of the valve seat.

In a preferred embodiment, the valve core assembly further includes a sleeve, a gland and a handle that are sequentially installed from the inlet of the first channel, the sleeve is fixedly connected to the first channel and pressed against The valve core seat, the gland is fixedly connected with the first channel and pressed against the valve core to fix the valve core, and the handle is drivingly connected to the valve core and used to control the valve core.

In a preferred embodiment, the first channel is provided with a limiting step on a side adjacent to the first water outlet, and when the valve seat is installed in the first channel, the valve seat is pressed against The limiting step limits the axial movement of the valve seat.

In a preferred embodiment: the end of the valve seat facing away from the solenoid valve assembly is provided with a first water inlet and a second water inlet, the first water inlet communicates with the two valve core assemblies, and the second water inlet communicates with the two valve core assemblies Two spool assemblies.

In a preferred embodiment: it also includes a straight pipe, one end of the straight pipe is erected on the table, and the other end is fixedly connected to the inlet of the first channel to be loaded into the valve seat, and the electronic bathtub faucet also includes an extension arranged on the Two water inlet pipes are respectively connected to the first water inlet and the second water inlet in the straight pipe.

Compared with the prior art, the technical solution of the present utility model has the following beneficial effects:

1. The housing includes a first channel, a second channel and a third channel. The valve seat, the valve core assembly and the solenoid valve assembly are installed in the first channel, the second channel and the third channel. There is no difference in the faucet, the shape can be designed to be more beautiful, the volume is more compact, and the installation is more convenient;

2. The solenoid valve assembly can be disassembled from one of the inlets of the first channel, and is easy to replace.

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of the electronic bathtub faucet in the preferred embodiment of the present invention;

Fig. 2 is the three-dimensional exploded schematic diagram of the electronic bathtub faucet in the preferred embodiment of the present invention;

Fig. 3 is the three-dimensional schematic diagram of the valve seat in the preferred embodiment of the present invention;

4 is a perspective view of the valve seat from another perspective in the preferred embodiment of the present invention;

5 is a partial cross-sectional schematic diagram of the electronic bathtub faucet in the preferred embodiment of the present invention;

FIG. 6 is a partial cross-sectional schematic diagram of the electronic bathtub faucet in another view of the preferred embodiment of the present invention.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

Certain directional terms used hereinafter to describe the drawings, such as "inside", "outside", "above", "below" and other directional terms, will be understood to have their normal meanings and refer to the normal view of the drawings. those directions involved in the diagram. Unless otherwise indicated, the directional terms described in this specification are generally in accordance with the conventional directions as understood by those skilled in the art.

The terms "first", "first", "second", "second" and similar terms used in the present invention do not imply any order, quantity or importance in the present invention, Rather, it is used to distinguish one component from other components.

1-6, an electronic bathtub faucet 100 includes: a casing 1, including a first passage 11 passing through and a second passage 12 passing through, the casing 1 further comprising a third passage 13, the The first channel 11 , the second channel 12 and the third channel 13 communicate with a valve cavity 14 : a valve seat 2 and two valve core assemblies 3 , the valve seat 2 is loaded from one of the inlets of the first channel 11 In the valve cavity 14 , the valve core assemblies 3 are respectively installed from the two inlets of the second passage 12 and abut against and communicate with the valve seat 2 , and the valve seat 2 further includes a direction toward the first passage 11 . The other inlet is connected to the first water outlet 21 of one of the valve core assemblies 3 , and the valve seat 2 also includes an inlet toward the third channel 13 and is connected to the second water outlet of the other valve core assembly 3 . 22; The first water outlet 41 and the second water outlet 42 are connected to the first water outlet 21 and the second water outlet 22 respectively; the solenoid valve assembly 5 includes a pipe fitting 51 and is fixed on the pipe fitting 51 and used to control the The open or closed solenoid valve 52 of the pipe 51, the solenoid valve assembly 5 is installed from the other inlet of the first channel 11, one end of which is connected to the first water outlet 21, and the other end is connected to the first water outlet 41.

The first channel 11 , the second channel 12 and the third channel 13 are perpendicular to each other. In this embodiment, the first channel 11 extends along the vertical direction, and the second channel 12 and the third channel 13 are both perpendicular to each other. Extends horizontally. The first channel 11 has upper and lower inlets, and the valve seat 2 is loaded from the downward inlet of the first channel 11

A first water outlet channel 511 and a second water outlet channel 512 extending in the pipe member 51 are respectively connected to the first water outlet 21 and the first water outlet 21. The solenoid valve 52 controls the first water outlet channel 511 and the second water outlet channel 511. When the two water outlet channels 512 are connected or closed, the first water outlet 21 is provided with an O-ring along the circumferential direction and protrudes into the inner wall of the first water outlet channel 511, which can prevent water leakage.

The first water outlet head 41 extends in the horizontal direction and has an installation pipe 411 that can extend into the second water outlet channel 512 . type sealing ring. The electronic bathtub faucet 100 further includes a mounting cover 412 installed from the upward inlet of the first channel 11 and fixed to the inner wall of the first channel 11, the mounting cover 412 pressing against one end of the pipe The pipe member 51 slides out of the first channel 11 in reverse, a screw passes through the casing 1 and is fixed to the installation pipe 411 , and the first water outlet 41 is fixed on the casing 1 .

The solenoid valve 52 includes a pressure relief chamber 521 that communicates with the first water outlet channel 511 and the second water outlet channel 512 , and a pressure relief chamber 521 that is pressed against the inlet of the second water outlet channel 512 by the water pressure in the pressure relief chamber 521 . Gasket 522, the first water outlet channel 511 communicates with the pressure relief chamber 521, and the solenoid valve 52 controls the communication between the pressure relief chamber 521 and the second water outlet channel 512 to remove the pressure relief chamber 521. Water pressure, the sealing gasket 522 is released from pressing against the inlet of the second water outlet channel 512 , and the first water outlet channel 511 and the second water outlet channel 512 communicate with each other.

The electronic bathtub faucet 100 also includes an adapter 6 that is installed from the inlet of the third channel 13 and communicates with the second water outlet 22. The adapter 6 includes a third water outlet 61 disposed downward. The second water outlet 42 includes a shower connection pipe 421 connected to the third water outlet 61 and a hand shower 422 connected to the shower connection pipe 421 . The electronic bathtub faucet 100 further includes a shower socket 7 fixed at the entrance of the third channel 13 , and the hand shower 422 is plugged on the shower socket 7 .

The valve core assembly 3 includes a valve core seat 31 pressed against the valve seat 2 and a valve core 32 disposed in the valve core seat 31, the valve core seat 31 is pressed against the valve seat 2 and restricts the The circumferential rotation of the valve seat 2, specifically, the end of the valve seat 2 facing away from the solenoid valve assembly 5 is provided with a first water inlet 23 and a second water inlet 24, and the first water inlet 23 communicates with the two valves. The core assembly 3, the second water inlet 24 communicates with the two valve core assemblies 3, the valve seat 2 includes two abutting surfaces 25 facing the two inlets of the second passage 12 respectively, and each abutting surface 25 faces the The inlets of the second channel 12 are extended with two water inlet convex pipes 251 , one of which is connected to the first water inlet 23 , and the other water inlet convex pipe 251 is connected to the second water inlet 24 . The contact surface 25 further includes an annular protrusion 252 surrounding the two water inlet convex pipes 251 , and the height of the annular protrusion 252 is smaller than the height of the water inlet convex pipe 251 .

The valve core seat 31 is provided with two water inlet concave pipes 311 on the side facing the abutting surface 25 , and the valve core seat 31 further includes a groove 312 surrounding the two water inlet concave pipes 311 . 311 is arranged on the bottom wall of the groove 312 . When the valve core seat 31 is pressed against the valve seat 2 , the annular protrusion 252 is embedded in the groove 312 , and the water inlet convex pipe 251 extends into the water inlet concave pipe 311 . The annular protrusion 252 , the groove 312 , the water inlet convex pipe 251 and the water inlet concave pipe 311 all play the role of positioning and connection.

A water mixing port 253 that communicates with the first water outlet 21 or the second water outlet 22 is also provided within the surrounding range of the annular protrusion 252 of the abutting surface 25. In this embodiment, the first water inlet 23 and the second water inlet 24 Hot water and cold water are respectively passed through. The hot water and cold water enter the valve core seat 31 through the water inlet convex pipe 251 and flow to the valve core 32. The outlet of the valve core 32 is connected to the water mixing port 253, and the valve core 32 controls the flow to the mixing water port 253. The mixing ratio of hot and cold water.

The valve core assembly 3 further includes a sleeve 33, a gland 34 and a handle 35 which are sequentially installed from the inlet of the first channel 11, the sleeve 33 is fixedly connected with the first channel 11 and pressed against the first channel 11. The valve core seat 31, the gland 34 is fixedly connected with the first channel 11 and pressed against the valve core 32 to fix the valve core 32, the handle 35 is drivingly connected to the valve core 32 and used to control the valve core 32, In this embodiment, the valve core 32 is a rotary valve core 32 , and the valve core 32 is controlled by turning the handle 35 .

The first channel 11 is provided with a limiting step 111 on one side adjacent to the first water outlet 41 . When the valve seat 2 is installed in the first channel 11 , the valve seat 2 abuts against the A limit step 111 is arranged at the junction of the valve cavity 14 and the upward end of the first passage 11 to limit the axial movement of the valve seat 2. The electronic bathtub faucet 100 further includes a The downward inlet of the first passage 11 penetrates and is screwed into the mounting bottom cover 8 , the mounting bottom cover 8 is pressed against the valve seat 2 , and the valve seat 2 is axially fixed on the limiting step 111 and the installation bottom cover 8.

The electronic bathtub faucet 100 further includes a straight pipe 9, one end of the straight pipe 9 is erected on the table, and the other end is fixedly connected to the first channel 11 to be installed into the inlet of the valve seat 2. The electronic bathtub faucet 100 also includes an extension. The two water inlet pipes 10 are arranged in the straight pipe 9 and communicate with the first water inlet 23 and the second water inlet 24 respectively.

The above description is only a preferred embodiment of the present invention, but the design concept of the present invention is not limited to this. Any insubstantial modification of the present invention is an act infringing the protection scope of the present invention.

Claims (10)

1. an electronic bathtub faucet, is characterized in that, comprises: The casing includes a first passage passing through and a second passage passing through, the casing further includes a third passage, and the first, second and third passages communicate with a valve cavity: A valve seat and two valve core assemblies, the valve seat is loaded into the valve cavity from one of the inlets of the first passage, and the valve core assemblies are respectively loaded from the two inlets of the second passage and topped Abutting and communicating with the valve seat, the valve seat further includes a first water outlet facing the other inlet of the first channel and communicating with one of the valve core assemblies, and the valve seat further includes an inlet facing the third channel and communicate with the second water outlet of the other valve core assembly; The first water outlet and the second water outlet are respectively connected to the first water outlet and the second water outlet; A solenoid valve assembly includes a pipe fitting and a solenoid valve fixed on the pipe fitting and used to control the opening or closing of the pipe fitting. The water outlet is connected to the first water outlet at the other end. 2 . The electronic bathtub faucet according to claim 1 , wherein a first and a second water outlet channel respectively connected to the first water outlet and the first water outlet extend in the pipe fitting, and the solenoid valve controls 2 . The first water outlet channel and the second water outlet channel are connected or closed. 3 . The electronic bathtub faucet according to claim 2 , wherein the solenoid valve comprises a pressure relief chamber that communicates with the first and second water outlet channels and is pressed against by the water pressure in the pressure relief chamber. 4 . The sealing gasket at the inlet of the second water outlet channel, the first water outlet channel communicates with the pressure relief chamber, and the solenoid valve controls the communication between the pressure relief chamber and the second water outlet channel to remove the pressure relief chamber When the water pressure inside, the gasket is released from pressing against the inlet of the second water outlet channel, and the first water outlet channel and the second water outlet channel are communicated. 4. The electronic bathtub faucet according to claim 1, characterized in that it further comprises an adaptor installed from the inlet of the third channel and communicated with the second water outlet, the adaptor comprising a first With three water outlets, the second water outlet head includes a shower connection pipe connected to the third water outlet and a hand shower connected to the shower connection pipe. 5 . The electronic bathtub faucet according to claim 4 , further comprising a shower socket fixed at the entrance of the third channel, and the hand shower is plugged into the shower socket. 6 . superior. 6. The electronic bathtub faucet according to any one of claims 1-5, wherein the valve core assembly comprises a valve core seat pressed against the valve seat and a valve core disposed in the valve core seat , the valve core seat is pressed against the valve seat and restricts the circumferential rotation of the valve seat. 7. The electronic bathtub faucet according to claim 6, wherein the valve core assembly further comprises a sleeve, a gland and a handle which are sequentially installed from the inlet of the first channel, the sleeve and the The first channel is fixedly connected to and pressed against the valve core seat, the gland is fixedly connected to the first channel and pressed against the valve core, and the handle is drivingly connected to the valve core and used to control the valve core. spool. 8 . The electronic bathtub faucet according to claim 6 , wherein the first channel is provided with a limiting step in a side adjacent to the first water outlet, and when the valve seat is installed in the first water outlet. 9 . During passage, the valve seat abuts against the limiting step and restricts the axial movement of the valve seat. 9 . The electronic bathtub faucet according to claim 8 , wherein the end of the valve seat facing away from the solenoid valve assembly is provided with a first water inlet and a second water inlet, and the first water inlet communicates with the two valves. 10 . A core assembly, the second water inlet communicates with the two valve core assemblies. 10 . The electronic bathtub faucet according to claim 9 , further comprising a straight pipe, one end of the straight pipe is erected on the table top, and the other end is fixedly connected to the inlet of the first channel to be installed into the valve seat, and the The electronic bathtub faucet also includes two water inlet pipes extending in the straight pipe and communicating with the first water inlet and the second water inlet respectively.

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