CN212318939U

CN212318939U - Miniaturized response goes out water module

Info

Publication number: CN212318939U
Application number: CN202021236433.4U
Authority: CN
Inventors: 李达良; 赵力雄
Original assignee: Fujian Gibo Kitchen & Bath Tech Co ltd
Current assignee: Fujian Gibo Kitchen & Bath Tech Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-01-08
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a miniaturized sensing water outlet module, which comprises a water passage and an on-off component, wherein the water passage is provided with a water inlet end and a water outlet end, the water inlet end of the water passage is sequentially provided with a water inlet cavity, an on-off cavity and a water outlet cavity in the water flow conveying direction of the water outlet end, the top surface and the bottom surface of the on-off component are of a plane structure, the side edge of the on-off component is provided with an assembling plate, the on-off component is connected into the on-off cavity and detachably connected with the water passage through the assembling plate for receiving liquid from the water inlet cavity, the flow of the liquid to the water outlet cavity is switched on or off, the plane structure of the top surface and the bottom surface of the on-off component is arranged, compared with a threaded connection structure, the space occupied in the up-down direction is reduced, the height of the whole water outlet module is further shortened, the space is provided for improving the assembling position of the sensing module, the conveying space of the water passage is ensured, and the water yield is further ensured.

Description

Miniaturized response goes out water module

Technical Field

The utility model relates to a kitchen guarding's equipment technical field, in particular to miniaturized response goes out water module.

Background

With the continuous development and progress of the society, the requirements of users on the sanitation standard and the use convenience of the water faucet are continuously improved, and the traditional mechanical on-off water faucet is difficult to adapt to the functions of non-contact on-off and instant on-off of water flow.

In the aspect of tap replacement cost and change convenience, the induction opening and closing valve of tap end has been designed outside induction type self-contained tap to the producer, only needs this module of former tap delivery port assembly, and the former switch of normally open tap can rely on the response of induction end control rivers of induction opening and closing valve to break-make, and it is low to have reduced and has traded dress work load and expense and compare whole change tap, has received more and more multi-user's favor.

However, in the use process of such end induction opening and closing valve, since the induction end is installed below the water outlet end, and the distance between the induction end and the table top or the bottom surface of the washbasin is shortened after the assembly, the problem of false triggering is easy to occur, and after the height of the device is shortened to a certain extent, the height of the device is difficult to be further shortened due to the restriction of the flow rate of water flow and the threaded assembly structure in the opening and closing valve, so that the induction end of the opening and closing valve cannot further approach the water outlet end of the faucet, and the probability of false triggering is reduced.

SUMMERY OF THE UTILITY MODEL

Therefore, a small-sized induction water outlet module is needed to solve the problems that in the prior art, the flow velocity of water flow of the opening and closing valve and the limit of a thread assembly structure in the opening and closing valve are difficult to further shorten, and the probability of false triggering is reduced.

In order to realize the aim, the utility model provides a miniaturized induction water outlet module, which comprises a water passage and an on-off component;

the water flow passage is provided with a water inlet end and a water outlet end, the water inlet end of the water flow passage is sequentially provided with a water inlet cavity, an on-off cavity and a water outlet cavity in the water flow conveying direction from the water inlet end to the water outlet end, the water inlet cavity is communicated with the on-off cavity at the inner side edge of the water flow passage, and the water outlet cavity is communicated with the on-off cavity below the central line of a water outlet area of the on-off cavity;

the top surface and the bottom surface of the on-off component are of a plane structure, an assembling plate is arranged on the side edge of the on-off component, the on-off component is connected into the on-off cavity and detachably connected with the water flowing channel through the assembling plate, and is used for receiving liquid from the water inlet cavity and switching on or off the flow of the liquid to the water outlet cavity.

Furthermore, the on-off assembly comprises a base, a magnetic induction coil, a valve core, a reset spring and a water-stop diaphragm, wherein the base is provided with a water inlet and a water outlet, the water inlet is arranged around the base and is communicated with the water inlet cavity, the water outlet protrudes out of the base and is communicated with the water outlet cavity, the base is provided with a liquid input cavity, the liquid input cavity is communicated with the water inlet and the water outlet, the valve core is arranged in the center of the magnetic induction coil and is used for being attached to or away from the base through a magnetic field generated by forward and reverse currents of the magnetic induction coil, the water-stop diaphragm is assembled on the valve core, and the side edge of the water-stop diaphragm is contacted with the side edge of the liquid input cavity and is used.

Furthermore, a gap is arranged between the on-off cavity and the water inlet of the base.

Furthermore, the two sides of the water inlet cavity in the water passage are communicated with the on-off cavity, and the water outlet cavity is arranged on the inner side of the water passage between the water inlet cavities on the two sides.

Furthermore, one end of the water inlet cavity facing the on-off cavity is communicated with the upper part of the water outlet cavity.

Furthermore, the water inlet device further comprises an inner hexagonal adapter and a movable nut, wherein a threaded hole is formed in the water inlet end, the inner hexagonal adapter is matched with the threaded hole in the water inlet end, and the movable nut is movably connected between the water inlet end and the inner hexagonal adapter.

Furthermore, the assembly plate of the on-off assembly is connected with the water flow channel through screws.

Furthermore, a waterproof sealing ring is arranged at the joint of the on-off component and the water outlet cavity.

Furthermore, a bubbler assembly port is arranged at the water outlet end of the water passage.

Different from the prior art, the technical scheme has the following advantages: through the planar structure who sets up break-make subassembly top surface and bottom surface, the assembly plate releasable connection who adopts the side leads to water runner and break-make subassembly, compare threaded connection structure and reduced the space that will occupy in the upper and lower direction, the height of whole water module has further been shortened, the assembly position for the response module improves and provides the space, meanwhile, in leading to the water runner, the intake antrum is at side and break-make chamber intercommunication, it sets up the form that the water chamber is linked together with the break-make chamber in the regional central line below of play water in break-make chamber, when guaranteeing structural strength, the transport space that leads to the water runner has been guaranteed, and then the water yield has been guaranteed.

Drawings

Fig. 1 is an exploded schematic view of a miniaturized sensing water outlet module according to an embodiment of the present invention;

fig. 2 is a schematic side sectional structural view of the water outlet module according to the embodiment of the present invention;

fig. 3 is a schematic perspective sectional view of the water passage in the embodiment of the present invention;

fig. 4 is a schematic view of the internal structure of the water passage in the embodiment of the present invention;

fig. 5 is a schematic sectional structure diagram of the on-off assembly according to the embodiment of the present invention.

Description of reference numerals:

1. a water passage;

11. a water inlet end; 12. a water outlet end; 13. a water inlet cavity; 14. switching on and off the cavity;

15. a water outlet cavity; 16. a screw; 17. a waterproof sealing ring;

18. a bubbler mounting port;

2. an on-off component;

21. a base; 22. a magnetic induction coil; 23. a valve core; 24. a return spring;

25. a water-proof membrane; 26. assembling a plate; 27. a liquid input chamber;

3. an inner hexagonal adapter;

4. a movable nut.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

Referring to fig. 1 to 5, the present embodiment discloses a miniaturized water sensing module, wherein the direction indicated by the arrow is the flow direction of water. Comprises a water passage 1 and an on-off component 2. The water flow passage 1 comprises a water inlet end 11, a water outlet end 12, a water inlet cavity 13, an on-off cavity 14, a water outlet cavity 15 and an assembling plate 16, wherein the water inlet cavity 13 is arranged on the inner side edge of the water flow passage and extends downwards, and two ends of the water inlet cavity are communicated with the water inlet end 11 and the on-off cavity 14. One end of the water outlet cavity 15 is communicated with the on-off cavity 14 below the central line of the water outlet area of the on-off cavity 14, and the other end of the water outlet cavity 15 is communicated with the water outlet end 12 to form a water flow conveying direction from the water inlet end 11 to the water outlet end 12 along the water inlet cavity 13, the on-off cavity 14, the on-off component 2 and the water outlet cavity 15. The on-off component 2 is connected into the on-off cavity 14, the top surface and the bottom surface of the on-off component 2 are planes, the side edge of the on-off component 2 is provided with an assembling plate 26 and is fixed with the water flow channel 1 through a screw 16, the on-off component 2 comprises a base 21, a magnetic induction coil 22, a valve core 23, a reset spring 24, a water-stop diaphragm 25 and a liquid input cavity 27, the base 21 is provided with a water inlet and a water outlet, the water outlet protrudes out of the base 21, the water inlet surrounds the water outlet and is arranged on the base, the liquid input cavity 27 is arranged on the base 21, the valve core 23 is arranged in the center of the magnetic induction coil 22 and extends into the liquid input cavity 27, the reset spring is connected onto the valve core 23, the water-stop diaphragm 25 is assembled on the valve core 23, the side edge of the. The water-proof diaphragm is provided with a through hole, and the water-through flow passage is assembled on the water tap through the water inlet end.

According to above-mentioned structure, in the use of miniaturized response water module, lead to the water runner and through intaking the end assembly on the tap, rely on infrared induction end afterwards, send break-make signal to circuit board, the circuit board sends current control case to magnetic induction coil. When the break-make subassembly was opened and is carried liquid, the induction end detects the signal that stretches into the monitoring area in one's hand, send the signal of telecommunication to the circuit board, the circuit board receives the signal of telecommunication and sends forward current to the magnetic induction coil, the case receives the magnetic field that magnetic induction coil forward current produced, and with the elasticity of spring, drive water proof diaphragm and keep away from the base, the liquid of water proof diaphragm in the liquid input intracavity of magnetic reset spring one side passes through the through-hole flow direction and faces the liquid input intracavity of base one side, make liquid input chamber one side intercommunication water inlet and the delivery port of base, make the liquid of water passage break-make intracavity can pass through the liquid input chamber, the flow direction goes out the water cavity direction, and then realize out. When the on-off component is closed and liquid conveying is stopped, when the sensing end detects that a hand stretches into a detection area or a preset delay signal in the circuit board again, the circuit board sends reverse current to the magnetic induction coil, the valve core receives a magnetic field generated by the reverse current of the magnetic induction coil and overcomes the elasticity of the spring to drive the waterproof membrane to be close to the base, the water inlet of the base injects liquid into the liquid input cavity of the waterproof membrane towards one side of the magnetic reset spring, the waterproof membrane is pressed towards one side of the base through the pressure of the liquid, the water outlet of the base is sealed, the liquid in the on-off cavity of the water passage stops flowing to the water outlet cavity, and the on-off component is closed. Through the planar structure who sets up break-make subassembly top surface and bottom surface, adopt the assembly plate releasable connection of side to lead to water runner and break-make subassembly, compare the cylindric structure that former threaded connection's level set up and reduced the shared space of arc top surface and bottom surface for the height of break-make subassembly can further shorten. The height of the whole water outlet module is further shortened, a space is provided for the assembly position of the induction module, the assembly height of the induction module is improved, meanwhile, in a water flow channel, the water inlet cavity is communicated with the on-off cavity at the side edge, the water outlet cavity is communicated with the on-off cavity below the water outlet area central line of the on-off cavity, the structural strength is guaranteed, the on-off cavity and the on-off assembly are moved upwards to form the height, enough space is vacated at the bottoms of the on-off cavity and the on-off assembly to be used for assembling the induction module, the waste of the space is avoided, the induction end height after the induction module is assembled is moved upwards as far as possible, and the probability of false triggering of the induction end is reduced. Meanwhile, the conveying space of the water passage is ensured, and the water yield is further ensured.

In the above embodiment, the through-hole of water proof diaphragm is seted up on the base water inlet, and the water proof diaphragm receives reverse magnetic field effort and when being full of liquid towards reset spring one side, overcomes reset spring's elasticity and pastes tightly to the base direction to keep pasting tight state through water pressure, when keeping away from the base, reset spring's elasticity cooperation forward magnetic field effort makes the water proof diaphragm keep away from the base. In other embodiments, a longer spring can be adopted, so that when the waterproof membrane receives the reverse magnetic field acting force and one side of the waterproof membrane facing the return spring is filled with liquid, the return spring is elastically matched with the water pressure and the reverse magnetic field acting force to be attached to the base, and when the waterproof membrane receives the forward magnetic field acting force, the waterproof membrane overcomes the spring acting force to communicate the water inlet and the water outlet. The normal close state can be kept under the abnormal power-off state, and the long-time flowing of the liquid during the power-off state is avoided.

Referring to fig. 2, in some preferred embodiments, a gap is formed between the on-off chamber 14 and the water inlet of the base 21, so that the liquid can be conveniently introduced into the gap and the water inlet surrounded by the base can be fully utilized, thereby improving the liquid conveying efficiency.

Referring to fig. 4, in some preferred embodiments, the inlet cavities 13 are disposed at two sides of the water passage 1, and the outlet cavity 15 is disposed at the inner side of the water passage 1 between the inlet cavities 13 at two sides, so that the water flow is increased by disposing the inlet cavities at two sides, and the space utilization rate of the water passage is increased by disposing the outlet cavity between the inlet cavities.

Referring to fig. 3, in some preferred embodiments, the ends of the water inlet cavities 13 facing the on-off cavities 14 are communicated with each other above the water outlet cavity 15, and the water passing efficiency is further improved by communicating the water inlet cavities arranged at the two sides above the water outlet cavity.

Referring to fig. 1, in some preferred embodiments, the water inlet device further includes an inner hexagonal adapter 3 and a movable nut 4, the water inlet end 11 is provided with a threaded hole, the inner hexagonal adapter 3 is matched with the threaded hole of the water inlet end, the movable nut 4 is movably connected between the water inlet end and the inner hexagonal adapter 3, a hexagonal area of the inner hexagonal adapter 3 is a through hole through which water can pass, and the movable nut is clamped between the water inlet end 11 and the inner hexagonal adapter 3 and can rotate freely during assembly. Through setting up hexagon socket adapter and nut, the threaded interface of tap of adaptation of being convenient for.

Referring to fig. 4, in some preferred embodiments, a waterproof sealing ring 17 is disposed at a joint of the on-off assembly 2 and the water outlet cavity 15, and the sealing performance of the valve body is improved by the waterproof sealing ring.

Referring to fig. 1, in some preferred embodiments, the water outlet end of the water flow passage 1 is provided with a bubbler fitting port 18, which facilitates the threaded connection of the bubbler.

In other embodiments, the on-off component can also adopt a telescopic motor to assemble a valve core, and the valve core is close to or far away from the water inlet cavity and the water outlet cavity to realize the on-off of water flow at the communicated part of the on-off cavity.

In other embodiments, the assembly plate can also adopt an assembly form of a clamping groove matched with a buckle.

In the above embodiment, the water outlet area of the on-off cavity is a cylindrical structure, and the center line is located in the center direction of the cylindrical structure.

Here, the directions of the upper and lower sides, the top side, and the bottom side are used for limiting, the upper and lower sides are the flow directions pointed by the water inlet end and the water outlet end of the miniaturized induction water outlet module, the top side is the side facing the direction of the water inlet end, and the bottom side is the side facing the direction of the water outlet end.

It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the scope of the present invention.

Claims

1. A miniaturized induction water outlet module is characterized by comprising a water passage and an on-off component;

2. The miniaturized induction water outlet module according to claim 1, wherein the on-off assembly comprises a base, a magnetic induction coil, a valve core, a return spring and a water-stop diaphragm, the base is provided with a water inlet and a water outlet, the water inlet is arranged around the base and communicated with the water inlet cavity, the water outlet protrudes out of the base and is communicated with the water outlet cavity, the base is provided with a liquid input cavity, the liquid input cavity is communicated with the water inlet and the water outlet, the valve core is arranged in the center of the magnetic induction coil and used for being attached to or away from the base through a magnetic field generated by forward and reverse currents of the magnetic induction coil, the water-stop diaphragm is assembled on the valve core, and the side edge of the water-stop diaphragm is in contact with the side edge of the liquid input cavity and used for being attached to or away.

3. The miniaturized induction water outlet module of claim 2 wherein a gap is provided between the on-off chamber and the water inlet of the base.

4. The miniaturized induction water outlet module of claim 1, wherein the inlet cavities are communicated with the on-off cavity at two sides in the water passage, and the outlet cavity is arranged at the inner side of the water passage between the inlet cavities at the two sides.

5. The miniaturized induction water outlet module of claim 4, wherein the ends of the water inlet cavities facing the on-off cavity are communicated with each other above the water outlet cavity.

6. The miniaturized induction water outlet module of claim 1, further comprising an inner hexagonal adapter and a movable nut, wherein the water inlet end is provided with a threaded hole, the inner hexagonal adapter is matched with the threaded hole of the water inlet end, and the movable nut is movably connected between the water inlet end and the inner hexagonal adapter.

7. The miniaturized induction water outlet module of claim 1 wherein the assembly plate of the on-off assembly is connected to the water flow passage by screws.

8. The miniaturized induction water outlet module of claim 1, wherein a waterproof sealing ring is arranged at the connection part of the on-off component and the water outlet cavity.

9. The miniaturized induction water outlet module of claim 1 wherein the water outlet end of the water flow channel is provided with a bubbler fitting port.