CN212956779U

CN212956779U - Mechanical faucet with induction function

Info

Publication number: CN212956779U
Application number: CN202021629179.4U
Authority: CN
Inventors: 许国健
Original assignee: Kaiping Jianpai Sanitary Ware Co ltd
Current assignee: Kaiping Jianpai Sanitary Ware Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-04-13
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a mechanical water tap with induction, which comprises a water outlet pipe, a solenoid valve, a first inductor, a second inductor, a circuit board, a mechanical switch valve and a valve seat, wherein the mechanical switch valve and the valve seat are sequentially connected along the water flow direction; the execution end of the electromagnetic valve is connected to the valve seat and is positioned between the mechanical switch valve and the water outlet end of the valve seat; the first inductor and the second inductor are respectively positioned below and above the water outlet pipe; the electromagnetic valve, the first inductor and the second inductor are electrically connected with the circuit board; the mechanical switch valve is a water quantity temperature regulating switch. The utility model provides a take mechanical type tap of response, regulation temperature and water yield easy and simple to handle before the water intaking need not to contact tap during the water intaking, and the water intaking is convenient and be applicable to multiple water occasion.

Description

Mechanical faucet with induction function

Technical Field

The utility model relates to a tap field especially relates to a mechanical type tap of area response.

Background

The water tap is a water taking tool commonly used in daily life. At present, the sanitation problem is considered, and the non-contact water taking of the water faucet can be realized by arranging the inductive switch, so that the water faucet can be effectively prevented from being polluted by dirt and germs. However, the current induction faucet is bulky due to the electronic devices, and the hot and cold water adjusting valve is generally externally connected to the bottom of the cabinet. It is very inconvenient for the user to adjust the temperature and the amount of water. The faucet is generally used in public toilets and other occasions with low requirements on the performance of the faucet, but the faucet is greatly limited for household use. The traditional induction type faucet can not meet the requirements of water saving, quick water outlet, switching between cold and hot regulation and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a take mechanical type tap of response, regulation temperature and water yield are easy and simple to handle before the water intaking, need not to contact tap during the water intaking, and the water intaking is convenient and be applicable to multiple water occasion.

In order to achieve the above object, the utility model provides a mechanical faucet with induction, which comprises a water outlet pipe, a solenoid valve, a first inductor, a second inductor, a circuit board, a mechanical switch valve and a valve seat, wherein the mechanical switch valve and the valve seat are sequentially connected along the water flow direction; the execution end of the electromagnetic valve is connected to the valve seat and is positioned between the mechanical switch valve and the water outlet end of the valve seat; the first inductor and the second inductor are respectively positioned below and above the water outlet pipe; the electromagnetic valve, the first inductor and the second inductor are electrically connected with the circuit board; the mechanical switch valve is a water quantity temperature regulating switch.

As a further improvement of the utility model, the device comprises an outer shell, the middle part of which is connected with the input end of the water outlet pipe; the mechanical switch valve comprises a valve body and an operation part; the electromagnetic valve, the first inductor, the second inductor, the circuit board, the valve body of the mechanical switch valve and the valve seat are all fixed in the outer shell; the operating part of the mechanical switch valve extends out of the outer shell; the shell body is provided with a first induction window corresponding to the first inductor.

As a further improvement, the second sensor is a touch sensor, and a second sensing window corresponding to the second sensor is disposed on the outer shell.

As a further improvement of the utility model, a cold water interface and a hot water interface are arranged on the valve body of the mechanical switch valve; the operating part is a rotating handle; the valve seat is provided with an inner cavity communicated with the water outlet end of the valve seat; the output end of the valve body of the mechanical switch valve is communicated with the inner cavity of the valve seat.

As a further improvement of the utility model, the outer shell is a vertically arranged cylindrical structure; the valve body, the valve seat and the electromagnetic valve of the mechanical switch valve are sequentially arranged from the lower part to the upper part; and the cold water interface and the hot water interface on the valve body of the mechanical switch valve are positioned at the bottom of the valve body.

As a further improvement of the utility model, a cylindrical bracket is arranged on the inner side of the top of the outer shell and sleeved outside the valve body of the electromagnetic valve; a battery electrically connected with the circuit board is also arranged in the outer shell; the circuit board and the battery are both arranged on the cylindrical bracket; the second inductor is fixed on the circuit board; the circuit board is also connected with a charging socket.

As a further improvement of the present invention, the top of the housing is provided with an opening, and the opening is provided with a top cover fastened to the opening.

Advantageous effects

Compared with the prior art, the utility model discloses a mechanical type tap of area response's advantage does:

1. when the water quantity and the water temperature need to be adjusted in advance, the electromagnetic valve is locked to be in a normally closed state through the second sensor, and then the water quantity and the water temperature are adjusted through the mechanical switch valve. At the moment, even if the hand is close to the first sensor, the electromagnetic valve can not be opened, and the waste of water is avoided. After the adjustment is finished, the state of the electromagnetic valve is unlocked through the second inductor, at the moment, hands or articles extend to the position below the water outlet pipe and close to the first inductor, and the electromagnetic valve can be opened to allow the water outlet pipe to discharge water. This scheme can realize that contactless water formula tap's temperature and water yield are adjusted, and the regulation operation can be accomplished in the cupboard top, and is very convenient, is applicable to multiple water occasion, has practiced thrift the water resource when adjusting temperature and water yield moreover.

2. The shell body can play the guard action to each major component.

3. The valve body, the valve seat and the electromagnetic valve of the mechanical switch valve are sequentially arranged from the lower part, so that the floor area of the faucet can be effectively reduced, and the faucet can not interfere with surrounding objects after being installed.

4. The top of shell body is equipped with the top cap, can charge to the battery through charging socket after opening the top cap, need not external power supply, then need not to consider the wiring when the installation, and the installation is simpler.

The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 these drawings without creative efforts.

FIG. 1 is a perspective view of a mechanical faucet with an inductor;

FIG. 2 is a cross-sectional view of a mechanical faucet with an inductor;

FIG. 3 is one of the internal structural views of the mechanical faucet with induction;

fig. 4 is a second internal structure diagram of the mechanical faucet with sensor.

Detailed Description

Embodiments of the present invention will now be described with reference to the accompanying drawings.

Examples

The utility model discloses a specific embodiment is as shown in fig. 1 to fig. 4, a take mechanical type tap of response, including outlet pipe 1, still include solenoid valve 6, first inductor 7, second inductor 8, circuit board 9 and along mechanical switch valve 3 and disk seat 5 that the rivers direction connected gradually, the play water end 52 of disk seat 5 is connected with outlet pipe 1's input. The execution end of the electromagnetic valve 6 is connected to the valve seat 5 and is positioned between the mechanical switch valve 3 and the water outlet end 52 of the valve seat 5. The first inductor 7 and the second inductor 8 are respectively positioned below and above the water outlet pipe 1. The electromagnetic valve 6, the first inductor 7 and the second inductor 8 are electrically connected with the circuit board 9. The mechanical switch valve 3 is a water quantity temperature regulating switch. The second sensor 8 is an infrared touch sensor, and a second sensing window 23 corresponding to the second sensor 8 is disposed on the outer housing 2. The first sensor 7 is an infrared sensor. The water pipe 4 is connected with the valve body of the mechanical switch valve 3.

Let second inductor 8 produce the signal for the first time and carry the control module for circuit board 9 after, control module locks the normally closed state of solenoid valve 6, no matter whether first inductor 7 produces the signal this moment, the normally closed state of solenoid valve 6 can not change. After the second sensor 8 generates a signal again and transmits the signal to the control module of the circuit board 9, the control module releases the locking of the electromagnetic valve 6, and the electromagnetic valve 6 is still in a closed state. When the first sensor 7 generates a signal, the control module opens the solenoid valve 6.

The mechanical water tap with the sensor also comprises an outer shell 2 the middle part of which is connected with the input end of the water outlet pipe 1. The mechanical on-off valve 3 includes a valve body and an operation portion 31. The electromagnetic valve 6, the first inductor 7, the second inductor 8, the circuit board 9, the valve body of the mechanical switch valve 3 and the valve seat 5 are all fixed in the outer shell 2. The operating portion 31 of the mechanical on-off valve 3 protrudes outside the outer case 2. The outer housing 2 is provided with a first sensing window 21 corresponding to the first sensor 7.

And a cold water interface and a hot water interface are arranged on the valve body of the mechanical switch valve 3. The water pipe 4 includes a cold water pipe 41 and a hot water pipe 42. The cold water pipe 41 and the hot water pipe 42 extend into the outer shell 2 from the bottom of the outer shell 2 and are respectively connected with a cold water interface and a hot water interface on the valve body of the mechanical switch valve 3. The operation unit 31 is a rotary handle that rotates horizontally. One side of the rotary handle close to the side is in a closed state, and the hot water and the flow rate entering the valve seat 5 through the valve body of the mechanical switch valve 3 are increased along with the swinging rotation of the rotary handle to the other side, so that the water volume and the temperature begin to rise. The valve seat 5 is provided with an inner cavity 51 communicating with its water outlet end 52. The output end of the valve body of the mechanical switch valve 3 is communicated with the inner cavity 51 of the valve seat 5.

The outer casing 2 is a vertically arranged cylindrical structure. The valve body of the mechanical switch valve 3, the valve seat 5 and the electromagnetic valve 6 are arranged in sequence from the bottom. The cold water interface and the hot water interface on the valve body of the mechanical switch valve 3 are positioned at the bottom of the valve body. The first inductor 7 is located on the valve body side of the mechanical opening and closing valve 3.

The top inner side of the outer shell 2 is provided with a cylindrical support 11, and the cylindrical support 11 is sleeved outside the valve body of the electromagnetic valve 6. The outer casing 2 is also provided with a battery 10 electrically connected with the circuit board 9. The battery 10 is a rechargeable battery. The circuit board 9 and the battery 10 are mounted on a cylindrical holder 11. The second inductor 8 is fixed to the circuit board 9. The circuit board 9 is also connected with a charging socket. The top of the outer shell 2 is provided with an opening, and the opening is provided with a top cover 22 buckled with the opening. The bottom of the outer shell 2 is provided with a mounting base 12 for connecting with a platform such as a hand basin, a bowl basin and the like.

When the water quantity and the water temperature need to be adjusted in advance, the electromagnetic valve 6 is locked to be in a normally closed state through the touch second sensor 8, and then the water quantity and the water temperature are adjusted through the mechanical switch valve 3. At this time, even if the hand approaches the first sensor 7, the electromagnetic valve 6 is not opened, thereby avoiding waste of water. After the adjustment is finished, the locking of the state of the electromagnetic valve is released through the touch second sensor 8, at the moment, hands or articles extend to the position below the water outlet pipe and close to the first sensor 7, and the electromagnetic valve 6 can be opened to allow the water outlet pipe to discharge water. This scheme can realize the temperature and the water yield regulation of contactless water intaking formula tap, is applicable to multiple water use occasion, has practiced thrift the water resource when adjusting temperature and water yield moreover.

The present invention has been described above with reference to the preferred embodiments, but the present invention is not limited to the above-disclosed embodiments, and various modifications, equivalent combinations, which are made according to the essence of the present invention, should be covered.

Claims

1. A mechanical faucet with an inductor comprises a water outlet pipe (1), and is characterized by further comprising an electromagnetic valve (6), a first inductor (7), a second inductor (8), a circuit board (9), a mechanical switch valve (3) and a valve seat (5) which are sequentially connected along the water flow direction, wherein the water outlet end (52) of the valve seat (5) is connected with the input end of the water outlet pipe (1); the execution end of the electromagnetic valve (6) is connected to the valve seat (5) and is positioned between the mechanical switch valve (3) and the water outlet end (52) of the valve seat (5); the first inductor (7) and the second inductor (8) are respectively positioned below and above the water outlet pipe (1); the electromagnetic valve (6), the first inductor (7) and the second inductor (8) are electrically connected with the circuit board (9); the mechanical switch valve (3) is a water quantity temperature regulating switch.

2. The mechanical water faucet with the sensor according to claim 1, characterized by comprising an outer shell (2) connected with the input end of the water outlet pipe (1) at the middle part; the mechanical switch valve (3) comprises a valve body and an operation part (31); the electromagnetic valve (6), the first inductor (7), the second inductor (8), the circuit board (9), the valve body of the mechanical switch valve (3) and the valve seat (5) are all fixed in the outer shell (2); an operating part (31) of the mechanical switch valve (3) extends out of the outer shell (2); the outer shell (2) is provided with a first induction window (21) corresponding to the first inductor (7).

3. The mechanical faucet with the sensor according to claim 2, wherein the second sensor (8) is a touch sensor, and a second sensing window (23) corresponding to the second sensor (8) is disposed on the outer housing (2).

4. The mechanical faucet with the sensor according to claim 2 or 3, characterized in that a cold water port and a hot water port are arranged on a valve body of the mechanical switch valve (3); the operating part (31) is a rotating handle; the valve seat (5) is provided with an inner cavity (51) communicated with a water outlet end (52) of the valve seat; the output end of the valve body of the mechanical switch valve (3) is communicated with the inner cavity (51) of the valve seat (5).

5. Mechanical faucet with induction according to claim 4, characterized in that the outer housing (2) is a vertically arranged cylindrical structure; the valve body, the valve seat (5) and the electromagnetic valve (6) of the mechanical switch valve (3) are sequentially arranged from the lower part to the upper part; the cold water interface and the hot water interface on the valve body of the mechanical switch valve (3) are positioned at the bottom of the valve body.

6. The mechanical faucet with the sensor according to claim 5, characterized in that a cylindrical bracket (11) is arranged on the inner side of the top of the outer shell (2), and the cylindrical bracket (11) is sleeved on the outer side of the valve body of the electromagnetic valve (6); a battery (10) electrically connected with the circuit board (9) is also arranged in the outer shell (2); the circuit board (9) and the battery (10) are both arranged on the cylindrical bracket (11); the second inductor (8) is fixed on the circuit board (9); the circuit board (9) is also connected with a charging socket.

7. Mechanical faucet with induction according to claim 6, characterized in that the top of the outer housing (2) is provided with an opening, and the opening is provided with a top cover (22) fastened thereto.