CN219673387U

CN219673387U - Induction storage tap

Info

Publication number: CN219673387U
Application number: CN202321351528.4U
Authority: CN
Inventors: 黄冷捷; 王春华; 倪长征; 严永强
Original assignee: Xiamen Dermei Sanitary Ware Co Ltd
Current assignee: Xiamen Dermei Sanitary Ware Co Ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-09-12
Anticipated expiration: 2033-05-31

Abstract

The utility model discloses an induction storage faucet, which comprises a faucet body and an inner body, wherein the faucet body is provided with a handle; the induction assembly comprises an electromagnetic valve group and an induction part, and the electromagnetic valve group is connected with the water inlet channel and is used for opening or closing a waterway of the faucet; the induction component controls the opening or closing of the electromagnetic valve group in a mode of sending an electric signal to the electromagnetic valve group; wherein, the electromagnetic valve group is arranged next to the water outlet of the tap body. The electromagnetic valve is arranged close to the water outlet of the faucet body, so that the travel of water flow from the electromagnetic valve to the water outlet of the faucet body can be effectively shortened, the pressure loss in the water flow conveying process is reduced, the pressure of the water outlet of the faucet is stable, and the possibility of the instant larger or smaller water pressure when the faucet is opened or closed is reduced.

Description

Induction storage tap

Technical Field

The utility model relates to the technical field of faucets, in particular to an induction storage faucet.

Background

The tap is used as a necessary device for daily production and living water and widely applied to places such as kitchens, toilets and the like.

A faucet of application number 202021741758.8 in the related art, comprising a housing; a valve assembly comprising a valve seat and a valve core, wherein the valve seat is arranged in the shell, the valve core is pressed against and connected with the valve seat, the valve seat extends to form a hot water channel, a cold water channel, a first water outlet channel and a second water outlet channel, the second water outlet channel comprises an upward water outlet and a downward water inlet, the hot water channel and the cold water channel are respectively communicated with hot water and cold water, the valve core receives the hot water and the cold water from the hot water channel and the cold water channel to form mixed water, and the valve core is configured to communicate the mixed water to the first water outlet channel and/or the second water outlet channel; the water outlet assembly is arranged on the shell and is connected to the water outlet; the control assembly is arranged at intervals from the shell and comprises a control box body, an electromagnetic valve and a connecting pipe body, wherein the electromagnetic valve is arranged in the control box body and used for controlling the connection or disconnection of the connecting pipe body, one end of the connecting pipe body is connected to the first water outlet channel, and the other end of the connecting pipe body is connected to the water inlet.

Referring to fig. 1 of the above application, after the sensor detects that a human hand is present, an electrical signal needs to be transmitted to the electromagnetic valve located in the control housing at the lower end of the faucet, and after the electromagnetic valve receives the electrical signal, the electromagnetic valve controls the connection or disconnection of the connecting pipe body in the control housing, so that the travel of water flow from the electromagnetic valve to the water outlet of the faucet is longer, and the water flow has larger water pressure loss in the conveying process, which easily causes unstable water pressure when the faucet is opened or closed.

Accordingly, the present utility model is directed to an inductive faucet that addresses one or more of the problems set forth above.

Disclosure of Invention

The utility model provides an induction storage faucet which can effectively solve the problems.

The utility model is realized in the following way:

an induction storage faucet, comprising

The faucet body is provided with a lower cavity and a top cover, the top cover and the lower cavity are connected together in an interference fit mode, and the upper surface of the top cover is horizontally arranged; the lower cavity is provided with an installation cavity, and the top cover covers the upper end of the lower cavity to seal the installation cavity; the lower cavity is also provided with a water inlet and a water outlet which are communicated with the installation cavity;

the inner body is arranged in the mounting cavity and is provided with a water inlet channel and a water outlet channel communicated with the water inlet channel, the water inlet channel is connected with the water inlet of the faucet body, and the water outlet channel is connected with the water outlet of the faucet body;

the induction assembly comprises an electromagnetic valve group and an induction part, and the electromagnetic valve group is connected with the water inlet channel and is used for opening or closing a waterway of the faucet; the induction component controls the opening or closing of the electromagnetic valve group in a mode of sending an electric signal to the electromagnetic valve group;

wherein, the electromagnetic valve group is arranged next to the water outlet of the tap body.

As a further improvement, the distance between the electromagnetic valve group and the faucet body is 1.0-3.0 cm.

As a further improvement, the electromagnetic valve further comprises a mechanical assembly, wherein the mechanical assembly is used for controlling the opening or closing of the waterway, and is arranged at one end of the water inlet channel far away from the electromagnetic valve group; the water outlet channel comprises a mechanical water outlet channel communicated with the mechanical assembly and a sensing water outlet channel communicated with the electromagnetic valve group, and the mechanical water outlet channel and the sensing water outlet channel are independent cavities.

As a further improvement, the electromagnetic valve group comprises a sensing valve core, an electromagnetic valve seat and an electromagnetic valve arranged in the electromagnetic valve seat, wherein the sensing valve core is connected with one end of the water inlet channel, and the sensing valve core is connected with the sensing water outlet channel; the electromagnetic valve is electrically connected with the induction valve core to control the opening and closing of the water inlet channel; the electromagnetic valve is positioned between the induction water outlet channel and the water outlet of the faucet body and is arranged close to the water outlet of the faucet body.

As a further improvement, the electromagnetic valve is internally provided with an electromagnetic coil, an elastic element and an iron core, when the electromagnetic coil is electrified, the electromagnetic coil attracts the iron core through magnetic attraction to open the induction water outlet channel; when the electromagnetic coil is powered off, the elastic element pushes the iron core to move until the iron core blocks the induction water outlet channel.

As a further improvement, the faucet further comprises a connecting channel arranged between the water outlet of the faucet body and the water outlet channel, one end of the connecting channel is in sealing connection with the mechanical water outlet channel, and the adjacent end is in sealing connection with the electromagnetic valve seat; one side of the electromagnetic valve seat, which faces the induction water outlet channel, is in sealing connection with the induction water outlet channel.

As a further improvement, the connecting channel is in sealing connection with the mechanical water outlet channel, the connecting channel is in sealing connection with the electromagnetic valve group, and the electromagnetic valve seat is in sealing connection with the induction water outlet channel through the elastic ring.

The beneficial effects of the utility model are as follows:

the electromagnetic valve is arranged close to the water outlet of the faucet body, so that the travel of water flow from the electromagnetic valve to the water outlet of the faucet body can be effectively shortened, the pressure loss in the water flow conveying process is reduced, the pressure of the water outlet of the faucet is stable, the possibility of instantaneous larger or smaller water pressure when the faucet is opened or closed is reduced, and when warm water or hot water of the faucet is needed to be used, the conveying speed of the hot water or the warm water in the inner body is also accelerated due to the fact that the electromagnetic valve is close to the water outlet position of the faucet body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a mounting cavity embodying an embodiment of the present utility model;

FIG. 3 is a schematic view showing a state in which a water inlet assembly is connected with an inner body according to an embodiment of the present utility model;

FIG. 4 is a cross-sectional view of a water intake channel embodying an embodiment of the present utility model;

FIG. 5 is a cross-sectional view of a solenoid valve embodying an embodiment of the utility model;

FIG. 6 is a cross-sectional view of a connecting channel embodying an embodiment of the present utility model;

FIG. 7 is an enlarged schematic view of the embodiment of the utility model at B in FIG. 6;

fig. 8 is an enlarged schematic view of fig. 5 at a in accordance with an embodiment of the present utility model.

The drawings are identified as follows:

10. a tap body; 11. a top cover; 12. a lower cavity; 121. a mounting cavity; 122. a water outlet; 123. a water inlet; 20. an inner body; 21. a water inlet channel; 211. a cold water inlet channel; 212. a hot water inlet channel; 22. a water outlet channel; 221. sensing a water outlet channel; 2211. a first mounting end; 222. a mechanical water outlet channel; 30. a water inlet assembly; 31. a cold water inlet pipe; 32. a hot water inlet pipe; 40. an induction assembly; 41. sensing a valve core; 42. an electromagnetic valve; 421. an iron core; 43. an electromagnetic valve seat; 431. a first water inlet channel; 432. a second water inlet channel; 433. a first fitting portion; 4331. a second elastic ring; 434. a second mounting end; 44. an induction member; 50. a mechanical assembly; 51. a mechanical valve core; 52. a handle; 60. a connection channel; 61. a first elastic ring; 62. a second fitting portion; 63. and a third elastic ring.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

As shown in fig. 1 and 2, an induction faucet includes a faucet body 10, a water inlet assembly 30, an induction assembly 40, a mechanical assembly 50, and an inner body 20 communicating with the water inlet assembly 30 and for communicating with a waterway. The tap body 10 comprises top cap 11 and lower cavity 12, and lower cavity 12 has installation cavity 121, and top cap 11 installs in lower cavity 12 top to seal installation cavity 121, lower cavity 12 middle part position towards user one side has delivery port 122, and lower cavity 12 lower part has water inlet 123, and water inlet 123 and delivery port 122 all are linked together with installation cavity 121.

As shown in fig. 2, in this embodiment, the top cover 11 is mounted on the top of the lower cavity 12 by an interference fit, however, in other embodiments, the top cover 11 may be mounted by glue bonding, screwing, or the like. Such an installation provides for easy opening of the installation cavity 121, and facilitates installation of the inner body 20, the sensing assembly 40, and the mechanical assembly 50 within the installation cavity 121.

When the top cover 11 is installed on the lower cavity 12, the upper surface of the top cover 11 is horizontal, so that an object placing platform is formed on the upper surface of the top cover 11, and a user can place sundries such as cosmetics, toiletries and the like on the upper surface of the top cover 11 conveniently, thereby improving the practicability of the faucet.

As shown in fig. 3, the inner body 20 has a water inlet channel 21 and a water outlet channel 22, in this embodiment, the water inlet channel 21 includes a cold water inlet channel 211 and a hot water inlet channel 212, and the water inlet assembly 30 includes a cold water inlet pipe 31 and a hot water inlet pipe 32. The lower ends of the middle parts of the cold water inlet channel 211 and the hot water inlet channel 212 are respectively provided with a water inlet, the water inlet of the cold water inlet channel 211 is externally connected with a cold water inlet pipe 31, and the water inlet of the hot water inlet channel 212 is externally connected with a hot water inlet pipe 32. The axis of the cold water inlet channel 211 is parallel to the axis of the hot water inlet channel 212, and two ends of the axis of the cold water inlet channel 211 opposite to the axis direction of the hot water inlet channel 212 are water outlets.

As shown in fig. 4, the sensing assembly 40 includes a sensing valve core 41, the mechanical assembly 50 includes a mechanical valve core 51, the sensing valve core 41 is communicated with water outlets at one ends of the cold water inlet channel 211 and the hot water inlet channel 212, and the mechanical valve core 51 is communicated with water outlets at the other ends of the cold water inlet channel 211 and the hot water inlet channel 212.

As shown in fig. 5, the water outlet channel 22 is divided into a sensing water outlet channel 221 and a mechanical water outlet channel 222 along the middle part, wherein the sensing water outlet channel 221 and the mechanical water outlet channel 222 are independent cavities, and are not communicated. One end of the sensing water outlet channel 221 is connected with the tap body water outlet 122, the other end is connected with the sensing valve core 41, one end of the mechanical water outlet channel 222 is connected with the tap body water outlet 122, and the other end is connected with the mechanical valve core 51.

When the faucet is used, the two modes of the induction component 40 and the mechanical component 50 can be selected as water outlet modes, when the faucet is opened in the modes, the induction valve core 41 or the mechanical valve core 51 can control to open the water outlet of the hot water inlet channel 212, or open the water outlet of the cold water inlet channel 211, or simultaneously open the water outlets of the cold water inlet channel 211 and the hot water inlet channel 212, and the three modes can respectively obtain three water outlet modes of warm water formed by mixing hot water, cold water and cold water, and the warm water finally reaches the water outlet 122 of the faucet body through the induction water outlet channel 221 or the mechanical water outlet channel 222 for a user to use.

As shown in fig. 6, the inner body 20 further includes a connection channel 60 disposed between the water outlet 22 and the water outlet 122 of the faucet body, the central axis of the connection channel 60 is perpendicular to the water outlet 22, one end of the connection channel 60 away from the water outlet extends into the mechanical water outlet 222 and is communicated with the mechanical water outlet 222, and the opposite end of the connection channel 60 is communicated with the water outlet 122.

As shown in fig. 5 and 6, the sensing assembly 40 further includes a sensing component 44, a solenoid valve seat 43 and a solenoid valve 42, the sensing component 44 controls the opening and closing of the solenoid valve 42 by sending an electrical signal to the solenoid valve 42, an electromagnetic controller (not shown) is provided in the sensing component 44, and a power cord of the electromagnetic controller extends out through a lower opening of the lower cavity 12 and is connected to an external power source, so as to supply power to the sensing component 44.

The solenoid valve 42 is installed in the solenoid valve seat 43, the solenoid valve seat 43 is located in the installation cavity 121, one end of the solenoid valve seat 43 is connected with the induction water outlet channel 221, and the other end is connected with the connecting channel 60. The sensing component 44 is installed on one side of the faucet body 10, which is close to the sensing valve core 41, and a user can be sensed by the sensing component 44 by waving hands on the side of the sensing component 44 so as to start the electromagnetic valve 42, when the faucet needs to be closed, waving hands on the side of the sensing component 44 again, and the sensing component 44 controls the electromagnetic valve 42 to be closed, so that the faucet can be closed.

Specifically, as shown in fig. 4, 5 and 6, the electromagnetic valve 42 is electrically connected to the sensing valve core 41, when a user swings his or her hand and is detected by the sensing component 44, the sensing component 44 sends an electrical signal to the electromagnetic valve 42 and starts the electromagnetic valve 42, the electromagnetic valve 42 synchronously controls the sensing valve core 41 to open the water outlet of the hot water inlet channel 212, or to open the water outlet of the cold water inlet channel 211, or to simultaneously open the water outlets of the cold water inlet channel 211 and the hot water inlet channel 212, and similarly, the electromagnetic valve 42 can synchronously control the sensing valve core 41 to close the water outlets in the three states.

As shown in fig. 5 and 6, the electromagnetic valve seat 43 is located near the water outlet 122 of the faucet body, and the distance between the electromagnetic valve 42 and the water outlet is preferably 1.0-3.0 cm, so that the travel of water flow from the electromagnetic valve 42 to the water outlet 122 of the faucet body can be effectively shortened, the pressure loss in the water flow conveying process is reduced, the pressure of the water outlet 122 of the faucet is stable, and the possibility of the instantaneous larger or smaller water pressure when the faucet is opened or closed is reduced. In addition, when the tap warm water or hot water is needed, the delivery rate of the hot water or the warm water in the inner body 20 is also accelerated due to the fact that the electromagnetic valve 42 is close to the water outlet position of the tap body 10, and compared with the prior art, the tap warm water and the warm water have short water outlet stroke and relatively less heat loss.

Specifically, as shown in fig. 5 and 6, the electromagnetic valve seat 43 has a first water inlet channel 431 connected to the induction water outlet channel 221 and a second water inlet channel 432 connected to the connection channel 60, the first water inlet channel 431 and the second water inlet channel 432 have central axes perpendicular to each other, and the electromagnetic valve 42 has an electromagnetic coil (not shown), an elastic element (not shown) and an iron core 421.

When the electromagnetic coil in the electromagnetic valve 42 is electrified, the electromagnetic coil generates magnetic attraction force to move the iron core 421 towards a direction away from the connecting channel 60, so as to open the first water inlet channel 431, so that the first water inlet channel 431 is communicated with the second water inlet channel 432, and water flow can reach the faucet body water outlet 122 through the first water inlet channel 431 and the second water inlet channel 432 to finish water outlet. When the electromagnetic coil is de-energized, the core 421 moves toward the direction approaching the connecting channel 60 under the elastic force of the elastic element, so as to close the first water inlet channel 431, and form a cavity between the first water inlet channel 431 and the second water inlet channel 432, which are independent from each other.

As shown in fig. 6 and 7, a first elastic ring 61 is installed on the peripheral side of the end, far away from the water outlet, of the connection channel 60, and when the end, far away from the water outlet, of the connection channel 60 extends into the mechanical water outlet channel 222, the first elastic ring 61 is elastically deformed, so that the connection channel 60 and the mechanical water outlet channel 222 are fixed in a sealing manner, and the connection channel 60 and the mechanical water outlet channel 222 are communicated.

As shown in fig. 5 and 8, the side of the induction water outlet channel 221 facing the faucet body water outlet 122 is provided with a first mounting end 2211, the side of the electromagnetic valve seat 43 facing the induction water outlet channel 221 is provided with a first mounting part 433, the first mounting end 2211 is provided with a first mounting hole for clamping the first mounting part 433, and the periphery of the first mounting part 433 is provided with a second elastic ring 4331.

As shown in fig. 5 and 8, the electromagnetic valve seat 43 has a second mounting end 434 on a side facing the connection passage 60, and the first mounting end 2211 and the second mounting end 434 extend in directions perpendicular to each other. The connection passage 60 has a second fitting portion 62, the second mounting end 434 has a second mounting hole for the second fitting portion 62 to be engaged, and a third elastic ring 63 is mounted on the peripheral side of the second fitting portion 62.

When the electromagnetic valve seat 43, the connecting channel 60 and the inner body 20 are connected, the second assembly part 62 is clamped into the second mounting hole, the second elastic ring 4331 is elastically deformed, and sealing fixation of the second assembly part 62 and the second mounting end 434 is realized. Then, the first assembling portion 433 is clamped into the first mounting hole, the first elastic ring 61 is elastically deformed, sealing fixation of the first assembling portion 433 and the first mounting end 2211 is achieved, in the process, the connecting channel 60 synchronously stretches into the mechanical water outlet channel 222, sealing fixation with the mechanical water outlet channel 222 is also achieved, and therefore the electromagnetic valve seat 43 and the connecting channel 60 are mounted on the inner body 20.

As shown in fig. 1, 4 and 6, the mechanical assembly 50 further includes a handle 52 disposed at an end of the faucet body 10 far from the sensing component 44, the handle 52 extends into the mounting cavity 121 and is connected to the mechanical valve core 51, the handle 52 can control the mechanical valve core 51 to open the water outlet of the hot water inlet channel 212, or open the water outlet of the cold water inlet channel 211, or simultaneously open the water outlets of the cold water inlet channel 211 and the hot water inlet channel 212, and similarly, the mechanical valve core 51 can also close the water outlets in the three states.

When the mechanical assembly 50 is used for controlling the tap to discharge water, the handle 52 is pulled outwards to open the mechanical valve core 51, cold water and hot water can be regulated by rotating the handle 52 downwards or upwards, hot water is stirred downwards, cold water is fluctuated upwards, and the water temperature can be regulated by regulating the stirring angle.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An induction storage faucet which is characterized in that: comprising

The faucet body (10) is provided with a lower cavity (12) and a top cover (11), wherein the top cover (11) and the lower cavity (12) are connected together in an interference fit manner, and the upper surface of the top cover (11) is horizontally arranged; the lower cavity (12) is provided with a mounting cavity (121), and the top cover (11) covers the upper end of the lower cavity (12) to seal the mounting cavity (121); the lower cavity (12) is also provided with a water inlet (123) and a water outlet (122) which are communicated with the installation cavity (121);

the inner body (20) is arranged in the mounting cavity (121), the inner body (20) is provided with a water inlet channel (21) and a water outlet channel (22) communicated with the water inlet channel (21), the water inlet channel (21) is connected with a water inlet (123) of the faucet body (10), and the water outlet channel (22) is connected with a water outlet (122) of the faucet body (10);

the induction assembly (40), the induction assembly (40) includes electromagnetic valve group and induction part (44), the electromagnetic valve group is connected with water inlet channel (21), is used for opening or closing the waterway of the faucet; the induction component (44) controls the opening or closing of the electromagnetic valve group by sending an electric signal to the electromagnetic valve group;

wherein the electromagnetic valve group is arranged close to the water outlet (122) of the faucet body (10).

2. An inductive faucet as defined in claim 1, wherein: the distance between the electromagnetic valve group and the faucet body (10) is 1.0-3.0 cm.

3. An inductive faucet as defined in claim 1, wherein: the electromagnetic valve further comprises a mechanical assembly (50), wherein the mechanical assembly (50) is used for controlling the opening or closing of the waterway, and the mechanical assembly (50) is arranged at one end of the water inlet channel (21) far away from the electromagnetic valve group; the water outlet channel (22) comprises a mechanical water outlet channel (222) communicated with the mechanical assembly (50) and a sensing water outlet channel (221) communicated with the electromagnetic valve group, wherein the mechanical water outlet channel (222) and the sensing water outlet channel (221) are independent cavities.

4. A sensing faucet as defined in claim 3, wherein: the electromagnetic valve group comprises an induction valve core (41), an electromagnetic valve seat (43) and an electromagnetic valve (42) arranged in the electromagnetic valve seat (43), the induction valve core (41) is connected with one end of the water inlet channel (21), and the induction valve core (41) is connected with the induction water outlet channel (221); the electromagnetic valve (42) is electrically connected with the induction valve core (41) to control the opening and closing of the water inlet channel (21); the electromagnetic valve (42) is positioned between the sensing water outlet channel (221) and the water outlet (122) of the faucet body (10) and is arranged close to the water outlet (122) of the faucet body (10).

5. An inductive faucet as defined in claim 4, wherein: the electromagnetic valve (42) is internally provided with an electromagnetic coil, an elastic element and an iron core (421), when the electromagnetic coil is electrified, the electromagnetic coil attracts the iron core (421) through magnetic attraction so as to open the induction water outlet channel (221); when the electromagnetic coil is powered off, the elastic element pushes the iron core (421) to move until the iron core (421) blocks the induction water outlet channel (221).

6. An inductive faucet as defined in claim 4, wherein: the faucet also comprises a connecting channel (60) arranged between the water outlet (122) of the faucet body (10) and the water outlet channel (22), one end of the connecting channel (60) is in sealing connection with the mechanical water outlet channel (222), and the adjacent end is in sealing connection with the electromagnetic valve seat (43); the electromagnetic valve seat (43) is connected with the induction water outlet channel (221) in a sealing way towards one side of the induction water outlet channel (221).

7. An inductive faucet as defined in claim 6, wherein: the connecting channel (60) and the mechanical water outlet channel (222), the connecting channel (60) and the electromagnetic valve group and the electromagnetic valve seat (43) are in sealing connection with the induction water outlet channel (221) through elastic rings.