CN217030134U - Waterway control assembly - Google Patents

Abstract

The utility model discloses a waterway control assembly, which comprises an integrated valve seat and an electromagnetic valve, wherein the integrated valve seat is provided with a valve seat; the integrated valve seat is provided with a cold water inlet, a hot water inlet, a mixed water outlet, a water passing groove and a mixed water valve core mounting groove; the cold water inlet and the hot water inlet are communicated with the mounting groove of the water mixing valve core, the water passing groove is communicated with the mounting groove of the water mixing valve core through a water passing channel arranged in the valve seat, and the water mixing outlet is communicated with the water passing groove; the electromagnetic valve is installed on the integrated valve seat, the valve head of the electromagnetic valve extends into the water tank, and the valve head of the electromagnetic valve controls whether the water mixing outlet discharges water or not. The utility model can effectively improve the assembly efficiency of the induction faucet.

Description

Waterway control assembly

Technical Field

The utility model relates to the field of faucets, in particular to a waterway control assembly.

Background

The induction tap controls the electromagnetic valve through the human body inductor to realize the induction control of water outlet or not, so that people can realize water outlet control without directly contacting the induction tap, and the induction tap has the advantages of convenient use and sanitation.

The existing induction tap generally arranges an electromagnetic valve in an induction control box, the induction control box and a tap body of the induction tap are mutually independent, and the induction control box can be arranged below a table top for use; because induction control box and leading body mutual independence, consequently the consumer need install leading body and induction control box by oneself after purchasing this kind of induction tap, but the space under the mesa is comparatively narrow, and the operation is inconvenient, and this operation is very inconvenient when leading to the consumer to install induction control box.

Therefore, the electromagnetic valve is arranged on the water outlet nozzle of the induction faucet by someone, so that a consumer can conveniently install the induction faucet, but the electromagnetic valve is installed on the water outlet nozzle to cause the water outlet nozzle to be heavy, so that the pull type induction faucet capable of moving towards the water outlet nozzle can be used for driving the electromagnetic valve to move together when the water outlet nozzle is moved by the consumer, the force required by the consumer to move the water outlet nozzle is large, the feeling of the consumer for moving the water outlet nozzle is influenced, and the use experience of the consumer is poor.

Based on the defects, the electromagnetic valve is installed on the faucet body of the induction faucet, so that a consumer does not need to additionally install an induction control box with the electromagnetic valve after purchasing the induction faucet, and meanwhile, the electromagnetic valve does not need to be driven to move together when the water outlet nozzle is moved; however, the existing induction faucet with the electromagnetic valve arranged on the faucet body also has problems, that is, the electromagnetic valve needs to be installed on an electromagnetic valve seat arranged in the faucet body, and the induction faucet needs to install a water mixing valve core on a water mixing valve seat arranged in the faucet body so as to realize the adjustment of the water outlet temperature, wherein the water mixing valve seat and the electromagnetic valve seat are arranged independently, so that the electromagnetic valve seat and the water mixing valve seat need to be provided with a complex waterway connection structure for connection, so as to realize whether the electromagnetic valve can control the outlet water of the water mixing valve core to enter a water outlet nozzle and input external cold and hot water into the water mixing valve core, the assembly is complex and cumbersome, and the assembly efficiency of the induction faucet is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waterway control assembly to overcome the defects of the prior art.

In order to achieve the above purpose, the solution of the utility model is:

a waterway control assembly comprises an integrated valve seat and an electromagnetic valve; the integrated valve seat is provided with a cold water inlet, a hot water inlet, a mixed water outlet, a water passing groove and a mixed water valve core mounting groove; the cold water inlet and the hot water inlet are communicated with the mounting groove of the water mixing valve core, the water passing groove is communicated with the mounting groove of the water mixing valve core through a water passing channel arranged in the valve seat, and the water mixing outlet is communicated with the water passing groove; the electromagnetic valve is installed on the integrated valve seat, the valve head of the electromagnetic valve extends into the water tank, and the valve head of the electromagnetic valve controls whether the water mixing outlet discharges water or not.

The opening of the cold water inlet and the opening of the hot water inlet are both arranged downwards, the opening of the water mixing valve core mounting groove faces the side of the integrated valve seat, and the cold water inlet and the hot water inlet are respectively communicated with the valve core mounting groove through a cold water channel and a hot water channel which are arranged inside the integrated valve seat; the opening of the water passing groove is arranged upwards; the solenoid valve is installed on the upper side of the integrated valve seat.

The opening of the water mixing outlet is arranged upwards or downwards.

The bottom of the water passing groove is provided with an opening and closing opening communicated with the mixed water outlet; the valve head of the electromagnetic valve movably plugs the opening and closing port.

The integrated valve seat is provided with a pipe penetrating pore which penetrates through the integrated valve seat from top to bottom.

The integrated valve seat is also provided with a buffering pore passage, the inner end of the buffering pore passage is communicated with the water passing channel, the outer end of the buffering pore passage is communicated with the outside, and a buffering assembly is matched in the buffering pore passage.

The buffer component comprises a buffer block and a buffer spring; the buffer block is movably accommodated in the buffer pore channel and movably matched with the buffer pore channel in a sealing way; the end part of one side of the buffer spring extends into the buffer pore passage hole and abuts against one side of the buffer block, which is far away from the inner end of the buffer pore passage.

The integrated valve seat is further provided with a loose core hole communicated with the water passage, and the loose core hole is plugged through a loose core plug.

The electromagnetic valve blocks the opening of the water passing groove, the electromagnetic valve is provided with a partition part which partitions the internal space of the water passing groove into a water flow chamber and an air flow chamber, the water flow chamber is communicated with the water mixing valve core mounting groove through a water passing channel, and the water flow chamber is communicated with the water mixing outlet; the air inlet and outlet hole of the electromagnetic valve is positioned in the air flow chamber and is communicated with the air flow chamber, and the valve head of the electromagnetic valve extends into the water flow chamber and controls whether the mixed water outlet discharges water or not; the integrated valve seat is provided with an airflow channel communicated with the airflow chamber and the mixed water outlet.

The integrated valve seat is further provided with a core-pulling opening communicated with the airflow channel, and the core-pulling opening is blocked through a sealing plug.

After the scheme is adopted, the electromagnetic valve is installed on the integrated valve seat and controls whether the mixed water outlet of the integrated valve seat discharges water or not, the integrated valve seat is also provided with a mixed water valve core installation groove for installing a mixed water valve core, the mixed water valve core installation groove is communicated with the cold water inlet, the hot water inlet and the water passing groove of the integrated valve seat, and the water passing groove is communicated with the mixed water outlet; therefore, the integrated valve seat can integrate the existing electromagnetic valve seat, the existing water mixing valve seat and the existing water path connecting structure between the existing electromagnetic valve seat and the existing water mixing valve seat, so that after the water path control assembly is assembled, the electromagnetic valve can be installed into the faucet body of the induction faucet along with the integrated valve seat, and the existing water path connecting structure between the electromagnetic valve seat and the existing water mixing valve seat is not required to be installed, so that the assembling process is simplified, and the assembling efficiency of the induction faucet is improved.

Drawings

FIG. 1 is a schematic structural diagram of a first embodiment of a waterway control assembly of the present invention 1;

FIG. 2 is a schematic structural diagram of a first waterway control assembly of the present invention 2;

FIG. 3 is a schematic structural diagram of a first embodiment of a waterway control assembly of the present invention, shown in FIG. 3;

FIG. 4 is a schematic structural diagram of a first waterway control assembly of the present invention 4;

FIG. 5 is an exploded view of a waterway control assembly 1 according to a first embodiment of the present invention;

FIG. 6 is an exploded view of a first embodiment of the waterway control assembly of the present invention, shown in FIG. 2;

FIG. 7 is a sectional view of a waterway control assembly 1 according to a first embodiment of the present invention;

FIG. 8 is a sectional view of a waterway control assembly according to a first embodiment of the present invention, shown in FIG. 2;

FIG. 9 is a sectional view of a waterway control assembly of the present invention, taken in combination with FIG. 3;

FIG. 10 is a sectional view of a waterway control assembly of the first embodiment of the present invention, taken in combination as shown in FIG. 4;

FIG. 11 is a sectional view of a waterway control assembly of the first embodiment of the present invention, taken in combination as shown in FIG. 5;

FIG. 12 is a schematic structural diagram of a waterway control assembly according to a second embodiment of the present invention, shown in FIG. 1;

FIG. 13 is a schematic structural diagram of a second embodiment of a waterway control assembly according to the present invention, shown in FIG. 2;

FIG. 14 is a schematic structural diagram of a second embodiment of a waterway control assembly of the present invention, shown in FIG. 3;

FIG. 15 is a schematic structural view of a second waterway control assembly of the present invention 4;

FIG. 16 is an exploded view of a second embodiment of the waterway control assembly of FIG. 1;

FIG. 17 is an exploded view of a second embodiment of the waterway control assembly of the present invention, shown in FIG. 2;

FIG. 18 is a sectional view of a waterway control assembly of the second embodiment of the present invention, taken in combination with FIG. 1;

FIG. 19 is a sectional view of a waterway control assembly of the second embodiment of the present invention, taken in conjunction with FIG. 2;

FIG. 20 is a sectional view of a waterway control assembly of the second embodiment of the present invention, taken in conjunction with FIG. 3;

FIG. 21 is a sectional view of a waterway control assembly of a second embodiment of the present invention, taken in conjunction with FIG. 4;

FIG. 22 is a sectional view of a waterway control assembly embodiment 5;

FIG. 23 is an exploded view of an induction faucet incorporating a first embodiment of a waterway control assembly in accordance with the present invention;

FIG. 24 is a schematic view of an embodiment of an induction faucet of the present invention;

FIG. 25 is a sectional view of an induction faucet of the first embodiment of the present invention employing a waterway control assembly, shown in FIG. 1;

FIG. 26 is an assembled cross-sectional view of an induction faucet of the first embodiment of the present invention employing a waterway control assembly 2;

FIG. 27 is an exploded view of an embodiment of an induction faucet of the present invention employing a waterway control assembly II;

FIG. 28 is a schematic view of an induction faucet of the second embodiment of the present invention employing a waterway control assembly;

FIG. 29 is a sectional view of an embodiment of an induction faucet of the present invention employing a waterway control assembly II;

FIG. 30 is a sectional view of an embodiment of an induction faucet of the present invention incorporating a waterway control assembly 2;

description of the reference symbols:

the water path control component 1 is provided with a water path control component,

an integrated valve seat A, a cold water inlet A1, a hot water inlet A2, a mixed water outlet A3, a water passing groove A4, a water flow chamber A401, an air flow chamber A402, an opening and closing opening A41, a mixed water valve core mounting groove A5, a water passing channel A6, a cold water channel A7, a hot water channel A8, a perforation channel A9, an air flow channel A10, a core pulling opening A11, a core pulling hole A12, a buffering channel A13, a water outlet channel A14 and a core pulling opening A15,

electromagnetic valve B, valve head B1, partition B2, air inlet and outlet holes B3,

the plug C is sealed, and the sealing plug C,

a core-pulling plug D is arranged on the inner wall of the core-pulling plug,

a buffer component E, a buffer block E1, a buffer spring E2,

the plug (F) is plugged, and the plug (F),

a screw (G) for screwing the screw (G),

the valve cover H is arranged on the valve body,

a mixing valve core 2, a rocker 21, a handle 22,

the faucet body 3 is provided with a water inlet and a water outlet,

a water outlet pipe 4 is arranged on the upper surface of the water tank,

a water outlet nozzle (5) is arranged on the water outlet,

the number of the inductors 6 is such that,

a cold water inlet pipe (7) is provided,

the hot water inlet pipe 8 is provided with a hot water inlet pipe,

a power supply 9.

Detailed Description

As shown in fig. 1 to 30, the present invention discloses a waterway control assembly 1, which includes an integrated valve seat a and an electromagnetic valve B; the integrated valve seat A is provided with a cold water inlet A1, a hot water inlet A2, a mixed water outlet A3, a water passing groove A4 and a mixed water valve core mounting groove A5 for mounting the mixed water valve core 2, the cold water inlet A1 and the hot water inlet A2 are communicated with the mixed water valve core mounting groove A5, the water passing groove A4 is communicated with the mixed water valve core mounting groove A5 through a water passing channel A6 arranged inside the integrated valve seat A, and the mixed water outlet A3 is communicated with a water passing groove A4; the electromagnetic valve B is arranged on the integrated valve seat A, a valve head B1 of the electromagnetic valve B extends into the water passing groove A4, and a valve head B1 of the electromagnetic valve B controls whether the mixed water outlet A3 discharges water or not.

In the waterway control assembly 1 of the present invention, the solenoid valve B is mounted on the integrated valve seat a and controls whether the mixing outlet A3 of the integrated valve seat a is discharging water, the integrated valve seat a further has a mixing valve core mounting groove a5 for mounting the mixing valve core 2, the mixing valve core mounting groove a5 is communicated with the cold water inlet a1, the hot water inlet a2 and the water passing groove a4, and the water passing groove a4 is communicated with the mixing outlet A3, so that the integrated valve seat a of the present invention can integrate the existing solenoid valve seat and mixing valve seat and the waterway connection structure between the existing solenoid valve seat and mixing valve seat, so that after the waterway control assembly 1 of the present invention is assembled, the solenoid valve B can be mounted in the faucet body 3 of the induction faucet together with the integrated valve seat a, and the waterway connection structure between the existing solenoid valve seat and mixing valve seat is not required to be mounted, thereby simplifying the mounting process, the assembly efficiency is improved; and the mixing valve core 2 can be installed in the mixing valve core installation groove a5 before or after the waterway control assembly 1 is installed in the faucet body 3.

To facilitate understanding of the waterway control assembly 1 of the present invention, the present invention will be described in detail below with reference to two embodiments of the waterway control assembly 1.

The first embodiment of the waterway control assembly:

as shown in fig. 1 to 11, in the first embodiment of the waterway control assembly 1 of the present invention, the opening of the cold water inlet a1 and the opening of the hot water inlet a2 of the integrated valve seat a may be both disposed downward, while the opening of the mixing valve element mounting groove a5 faces the side of the integrated valve seat a, and the cold water inlet a1 and the hot water inlet a2 are respectively communicated with the mixing valve element mounting groove a5 through the cold water passage a7 and the hot water passage A8 disposed inside the integrated valve seat a; the opening of the water passing groove A4 faces upwards; the electromagnetic valve B is arranged on the upper side of the integrated valve seat A; the waterway control assembly 1 is arranged in such a way that the waterway control assembly 1 can be suitable for the faucet body 3 of the side-open induction faucet, and the waterway control assembly 1 can be arranged in the faucet body 3 from the mounting pipe 32 at the side of the faucet body 3.

In the first embodiment of the waterway control assembly 1 according to the present invention, as shown in fig. 1 and 2, the opening of the mixed water outlet a5 is disposed downward, so that the mixed water outlet a5 is suitable for connecting the outlet pipe 4 capable of performing a pulling movement and connecting the outlet pipe 4 not required to perform a pulling movement; the integrated valve seat A is also provided with a pipe penetrating hole A9 which penetrates up and down to allow the water outlet pipe 4 to penetrate through, and the integrated valve seat A can provide a containing space for the water outlet pipe 4 by arranging the pipe penetrating hole A9, so that the inner diameter of the main body 31 of the faucet body 3 can be made smaller, and the size of the faucet body 3 can be reduced; in addition, the water outlet pipe 4 passes through the perforation hole A9 of the integrated valve seat A, so that the bending of the water outlet pipe 4 is reduced, and the water outlet pipe 4 can be smoothly pulled.

As shown in fig. 7 and 8, in the first embodiment of the waterway control assembly 1 of the present invention, the bottom of the water passing groove a4 is provided with an opening and closing port a41 communicated with the mixed water outlet A3; the valve head B1 of the electromagnetic valve B movably plugs the opening and closing port A41 to control whether the mixed water outlet A3 discharges water or not; the opening and closing port A41 and the mixed water outlet A3 can be communicated up and down; the solenoid valve B is controlled by a control signal to control the action of the valve head B1, so that the valve head B1 opens or blocks the opening and closing port A41.

As shown in fig. 7 and 8, in the first embodiment of the water path control assembly 1 of the present invention, the electromagnetic valve B may block the opening of the water passing groove A4, the electromagnetic valve B is provided with a partition portion B2 that partitions the internal space of the water passing groove A4 into the water flow chamber a401 and the air flow chamber a402, the water flow chamber a401 is communicated with the valve core installation groove a5 through the water passing channel a6, the water flow chamber a401 is also communicated with the mixed water outlet A3 through the opening and closing port a41, the air inlet and outlet hole B3 of the electromagnetic valve B is located in the air flow chamber a402, the air inlet and outlet hole B3 of the electromagnetic valve B is communicated with the air flow chamber a402, the air inlet and outlet hole B3 of the electromagnetic valve B allows the valve B1 of the electromagnetic valve B to operate, and the valve head B1 of the electromagnetic valve B extends into the water flow chamber a401 to control whether the mixed water outlet A3 is drained; the integrated valve seat A is provided with an airflow channel A10 for communicating the airflow chamber A402 with a mixed water outlet A3, and the air inlet and outlet holes B3 can be communicated with the outside by arranging the airflow channel A10, so that the valve head B1 can act; the airflow channel a10 connects the airflow chamber a402 and the mixing outlet A3, so that if the sealing between the airflow chamber a401 and the airflow chamber a402 is broken, the water in the airflow chamber a401 flows into the airflow chamber a402, and the water entering the airflow chamber a402 flows to the mixing outlet A3 through the airflow channel a10, thereby preventing the water from overflowing around; the integrated valve seat A is also provided with a core pulling opening A11 communicated with the airflow channel A10, and the core pulling opening A11 is blocked by a sealing plug C to prevent the airflow channel A10 from leaking water; the integrated valve seat A can be formed in an injection molding mode by arranging the core drawing opening A11, and an airflow channel A10 is convenient to form; similarly, the integrated valve seat A can also be provided with a core pulling hole A12 communicated with the water passing channel A6, and the core pulling hole A12 is plugged by a core pulling plug D to prevent the water passing channel A6 from leaking water; the utility model is provided with the core drawing hole A12, so that the integrated valve seat A can be subjected to injection molding and is convenient for forming the water passage A6.

As shown in fig. 3, 5 and 8, in the first embodiment of the waterway control assembly 1 of the present invention, the integrated valve seat a further has a buffering duct a13, an inner end of the buffering duct a13 is communicated with the water passage a6, an outer end of the buffering duct a13 is communicated with the outside, and a buffering assembly E is matched in the buffering duct a 13; when the solenoid valve B turns off the mixed water outlet A3 and goes out water, the energy of rivers in water channel A6 can be absorbed to buffering subassembly E this moment and reduce rivers and to integral type disk seat A and solenoid valve B's impact, and then reduce the vibration and the noise that water route control assembly 1 produced, realized the effect of water hammer. The buffering assembly E comprises a buffering block E1 and a buffering spring E2, the buffering block E1 is movably accommodated in the buffering duct A13, the buffering block E1 is movably matched with the buffering duct A13 in a sealing mode to prevent the buffering duct A13 from leaking water, the end of one side of the buffering spring E2 extends into the buffering duct A13, the end of the buffering spring E2 abuts against one side, far away from the inner end of the buffering duct A13, of the buffering block E1, the end of the other end of the buffering spring E3 abuts against the faucet body 3 after the waterway control assembly 1 is installed in the faucet body 3, and when the electromagnetic valve B closes the water mixing outlet A3 to discharge water, the buffering block E1 is acted by water flow and moves towards the outer end of the buffering duct A13 to compress the buffering spring E2, so that the energy of the water flow is absorbed.

The second embodiment of the waterway control assembly:

referring to fig. 12 to 22, in the second embodiment of the waterway control assembly 1 of the present invention, the second embodiment of the waterway control assembly 1 is different from the first embodiment of the waterway control assembly 1 in the arrangement of the mixed water outlet a 3; specifically, in the second embodiment of the waterway control assembly 1 of the present invention, the opening of the mixed water outlet A3 is disposed upward, and the mixed water outlet A3 is suitable for connecting with the water outlet pipe 4 that does not need to be pulled and moved; because the water outlet pipe 4 does not need to be drawn and moved, the integrated valve seat A does not need to be provided with the pipe penetrating hole A9.

As shown in fig. 19, in the second embodiment of the waterway control assembly 1 of the present invention, the mixed water outlet A3 is communicated with the water passing groove a4 through the water outlet passage a14 disposed inside the integrated valve seat a, and the open-close hole a41 at the bottom of the water passing groove a4 is communicated with the mixed water outlet A3 through the water outlet passage a 14; and the air flow channel A10 is communicated with the mixed water outlet A3 through the water outlet channel A14.

As shown in fig. 16 and 19, in the second embodiment of the water path control assembly 1 of the present invention, the integrated valve seat a is further provided with a core-pulling opening a15 communicated with the water outlet channel a14, the core-pulling opening a15 is provided in the present invention, so that the integrated valve seat a can be injection-molded and is convenient to form the water outlet channel a14, and the core-pulling opening a15 is blocked by the blocking plug F.

As shown in fig. 23 to 30, the present invention further discloses an induction faucet using the waterway control assembly 1, which includes a faucet body 3, a water outlet pipe 4, a water outlet nozzle 5, a water mixing valve core 2, an inductor 6 and the waterway control assembly 1; the water path control component 1 is arranged in the faucet body 3, the water inlet end of the water outlet pipe 4 penetrates into the faucet body 3 and is connected with a mixed water outlet A3 of the integrated valve seat A of the water path control component 1, and the water outlet end of the water outlet pipe 4 is connected with the water outlet nozzle 5; the water mixing valve core 2 is arranged in a water mixing valve core mounting groove A5 of the integrated valve seat A of the water path control assembly 1, the sensor 6 is electrically connected with the electromagnetic valve B of the water path control assembly 1, and the sensor 6 controls the electromagnetic valve B according to a sensing signal of a user to control whether the water mixing outlet A3 discharges water or not; the sensor 6 may be mounted to the faucet body 3 or to the spout 5.

Specifically, the tap body 3 comprises a main body 31 and a mounting pipe 32 connected with the side surface of the main body 31, and the inner cavity of the mounting pipe 32 is communicated with the inner cavity of the main body 31, so that the induction tap is a side-open induction tap; the cold water inlet A1, the hot water inlet A2 and the mixed water outlet A3 of the integrated valve seat A of the waterway control component 1 are all positioned in the inner cavity of the main body 31, the openings of the cold water inlet A1 and the hot water inlet A2 are arranged downwards so that the cold water inlet A1 and the hot water inlet A2 are respectively connected with the cold water inlet pipe 7 and the hot water inlet pipe 8, the electromagnetic valve B of the waterway control component 1 is positioned in the inner cavity of the main body 31, the electromagnetic valve B is arranged on the upper side of the integrated valve seat A to avoid the electromagnetic valve B from interfering with the installation of the cold water inlet pipe 7 and the hot water inlet pipe 8, the integrated valve seat A can be locked with the main body 31 through a screw G to fix the waterway control component 1 in the faucet body 3, the valve core installation groove A5 of the integrated valve seat A is positioned in the installation pipe 32, the mixed water valve core 2 is inserted into the mixed water valve core installation groove A5, the integrated valve seat A is connected with a valve cover H, the mixed water valve cover is abutted against the mixed water valve core 2 to prevent the mixed water valve core 2 from being separated from the mixed water valve core installation groove A5, the valve cover H can be in threaded connection with the inner wall of the water mixing valve core mounting groove A5, the rocker 21 of the water mixing valve core 2 penetrates through the valve cover H, and the rocker 21 of the water mixing valve core 2 can be connected with a handle 22 so as to operate the water mixing valve core 2; the water inlet end of the water outlet pipe 4 penetrates into the inner cavity of the main body 31 to be connected with the mixed water outlet A3, and the inductor 6 can be installed on the main body 31 of the tap body 3. The water way control assembly 1 and the water mixing valve core 2 are arranged on the faucet body 3 in two mounting modes, and the two mounting modes are very convenient; the first installation mode is as follows: firstly, inserting the water mixing valve core 2 into a water mixing valve core mounting groove A5 of the integrated valve seat A, then connecting the valve cover H and the water mixing valve core mounting groove A5 of the integrated valve seat A in a threaded manner to prevent the water mixing valve core 2 from being separated from the water mixing valve core mounting groove A5, then extending the water path control assembly 1 into the faucet body 3 from the mounting pipe 32, and finally locking the integrated valve seat A and the main body 31 of the faucet body 3 by a screw G; the second installation mode is as follows: firstly, the waterway control assembly 1 extends into the faucet body 3 from the mounting pipe 32, then the integrated valve seat a and the main body 31 of the faucet body 3 are locked by the screw G, then the mixing valve core 2 is inserted into the mixing valve core mounting groove a5 of the integrated valve seat a, and finally the bonnet H is in threaded connection with the mixing valve core mounting groove a5 of the integrated valve seat a to prevent the mixing valve core 2 from being separated from the mixing valve core mounting groove a 5.

As shown in fig. 23 to fig. 26, when the waterway control assembly 1 of the induction faucet adopts the waterway control assembly to implement the structure, the water outlet pipe 4 passes through the pipe passing hole a9, and the water outlet pipe 4 can movably pass through the pipe passing hole a9, so that the water outlet pipe 4 can be pulled and moved, and thus the induction faucet is a pull induction faucet with the water outlet pipe 4 being pulled and moved.

As shown in fig. 27 to fig. 30, when the waterway control assembly 1 of the induction faucet adopts the waterway control assembly to implement the structure described above, the water inlet end of the water outlet pipe 4 is connected to the mixed water outlet a3 with an upward opening, and at this time, the water outlet pipe 4 cannot be pulled and moved, so that the induction faucet is a non-pulled induction faucet in which the water outlet pipe 4 cannot be pulled and moved.

As shown in fig. 23 and 24 and fig. 27 and 28, the inductor 6 and the solenoid valve B can be powered by an external power source 9, the power source 9 is electrically connected to the inductor 6 through a wire, and the inductor 6 is electrically connected to the solenoid valve B through a transmission line.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.

Claims (10)

1. The utility model provides a water route control assembly which characterized in that: the integrated valve seat and the electromagnetic valve are included;

the integrated valve seat is provided with a cold water inlet, a hot water inlet, a mixed water outlet, a water passing groove and a mixed water valve core mounting groove; the cold water inlet and the hot water inlet are communicated with the water mixing valve core mounting groove, the water passing groove is communicated with the water mixing valve core mounting groove through a water passing channel arranged in the valve seat, and the water mixing outlet is communicated with the water passing groove;

the electromagnetic valve is arranged on the integrated valve seat, the valve head of the electromagnetic valve extends into the water tank, and the valve head of the electromagnetic valve controls whether the water outlet of the water mixing outlet is used for discharging water or not.

2. The waterway control assembly of claim 1, wherein: the opening of the cold water inlet and the opening of the hot water inlet are both arranged downwards, the opening of the mounting groove of the water mixing valve core faces the side of the integrated valve seat, and the cold water inlet and the hot water inlet are respectively communicated with the mounting groove of the valve core through a cold water channel and a hot water channel which are arranged in the integrated valve seat; the opening of the water passing groove is arranged upwards; the solenoid valve is installed on the upper side of the integrated valve seat.

3. The waterway control assembly of claim 2, wherein: the opening of the mixed water outlet is arranged upwards or downwards.

4. The waterway control assembly of claim 2 or 3, wherein: the bottom of the water passing groove is provided with an opening and closing opening communicated with the mixed water outlet; the valve head of the electromagnetic valve movably plugs the opening and closing port.

5. The waterway control assembly of claim 2, wherein: the integrated valve seat is provided with a pipe penetrating pore canal which penetrates up and down.

6. The waterway control assembly of claim 1, wherein: the integrated valve seat is also provided with a buffering pore passage, the inner end of the buffering pore passage is communicated with the water passing channel, the outer end of the buffering pore passage is communicated with the outside, and a buffering assembly is matched in the buffering pore passage.

7. The waterway control assembly of claim 6, wherein: the buffer component comprises a buffer block and a buffer spring; the buffer block is movably accommodated in the buffer pore passage and is movably matched with the buffer pore passage in a sealing way; the end part of one side of the buffer spring extends into the buffer pore passage hole and abuts against one side of the buffer block, which is far away from the inner end of the buffer pore passage.

8. The waterway control assembly of claim 1, wherein: the integrated valve seat is also provided with a core pulling hole communicated with the water passing channel, and the core pulling hole is blocked by a core pulling plug.

9. The waterway control assembly of claim 1, wherein: the electromagnetic valve plugs the opening of the water passing groove, the electromagnetic valve is provided with a partition part which partitions the internal space of the water passing groove into a water flow chamber and an air flow chamber, the water flow chamber is communicated with the mounting groove of the water mixing valve core through a water passing channel, and the water flow chamber is communicated with the water mixing outlet; the air inlet and outlet hole of the electromagnetic valve is positioned in the air flow chamber and is communicated with the air flow chamber, and the valve head of the electromagnetic valve extends into the water flow chamber and controls whether the mixed water outlet discharges water or not;

the integrated valve seat is provided with an airflow channel communicated with the airflow chamber and the mixed water outlet.

10. The waterway control assembly of claim 9, wherein: the integrated valve seat is further provided with a core-pulling opening communicated with the airflow channel, and the core-pulling opening is blocked through a sealing plug.

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