CN214090145U

CN214090145U - Pneumatic multifunctional faucet, Y-shaped faucet and W-shaped faucet

Info

Publication number: CN214090145U
Application number: CN202022741044.3U
Authority: CN
Inventors: 丁言
Original assignee: Nanjing Times Technology Co ltd
Current assignee: Nanjing Times Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-31
Anticipated expiration: 2030-11-26

Abstract

The application provides a pneumatic multifunctional faucet, a Y-shaped faucet and a W-shaped faucet. The faucet is characterized in that the faucet body consists of an induction circuit board, a fluid commutator, a gas-liquid two-phase nozzle, a honeycomb nozzle and a pipe body; the control box consists of a water mixing valve, an electromagnetic valve and a control circuit board. The application provides a pair of multifunctional faucet can replace conventional tap, soap lye ware and the three equipment of hand dryer, and the three step of will washing hand, palm connect liquid soap, flowing water hand washing and dry hand once accomplish in the basin, have the user experience of higher quality, keep the mesa clean and tidy, ground is not wet smooth, can practice thrift a large amount of papers again.

Description

Pneumatic multifunctional faucet, Y-shaped faucet and W-shaped faucet

Technical Field

The application relates to a pneumatic multifunctional faucet, a Y-shaped faucet and a W-shaped faucet, in particular to a faucet with functions of automatically sensing water outlet, hand sanitizer and hand drying.

Background

A complete hand washing process includes: palm-receiving liquid soap, washing hands with running water and drying hands. Take the bathroom of market public place as an example, place an extruded soap dispenser by the tap of wash platform face usually, have the hand dryer at another wall installation of wash platform, need move to the hand dryer position after having washed the hand in the basin, wet hand transfer in-process mesa, subaerial drippage fall into water, have following problem: messy table-board, low hand washing efficiency, wet and slippery floor, large cleaning workload and wet and slippery floor.

The present application aims to provide a pneumatic multi-functional faucet that can solve the above-mentioned problems.

Disclosure of Invention

The application provides a pneumatic multi-functional tap and Y shape tap, W shape tap, this multi-functional tap have once only accomplish the palm above the basin and connect liquid soap, running water wash hand and dry hand function, have the user experience of higher quality.

The embodiment of this application provides a pneumatic multi-functional tap, including leading body, liquid distributor, control box, air supply unit and fluid pipeline, its characterized in that, the leading body comprises induction circuit board, fluid commutator, the two-phase nozzle of gas-liquid, miniature mouthpiece, honeycomb nozzle and pipe fitting, liquid distributor comprises support, bottle and micropump, the control box comprises muddy water valve, solenoid valve and control circuit board.

As a preferred scheme of this application, be equipped with three proximity sensor that are 120 degrees interval circumference and arrange on the response circuit board, proximity sensor response direction is 120 degrees intervals, and one of them proximity sensor's response direction is unanimous and parallel to each other with the play water direction, response circuit board is connected with the control box electricity.

As a preferred scheme of the present application, a tap water flow channel, a liquid flow channel and a gas flow channel are arranged in the fluid diverter, fluid outlets of the three flow channels are arranged on a cylindrical surface of the fluid diverter, and the outlet directions are all perpendicular to the inlet direction.

As a preferred scheme of the application, the gas flow channel is provided with two gas outlets in the fluid commutator, one gas outlet and a tap water outlet are coaxially arranged to form a gas-liquid two-phase outlet, and the other gas outlet and the liquid outlet are adjacently and parallelly arranged;

the three fluid outlets are provided with fastening threads and are respectively connected with the gas-liquid two-phase nozzle, the micro-nozzle and the honeycomb nozzle.

As a preferred scheme of the application, the gas-liquid two-phase nozzle consists of a gas-water splitter, a gasification cavity and a circular shell, wherein the gas-water splitter consists of a sealing circular table, a water distribution disc and a honeycomb nozzle penetrating through the center of the water distribution disc;

a plurality of air inlet grids are arranged on the wall of the gasification cavity at equal intervals, and the bottom of the gasification cavity is of a hollow net structure;

as a preferred scheme of this application, the honeycomb nozzle comprises the cone of gas conduit and cavity structure, and gas conduit and cone be overall structure, and cone top central point puts and has seted up a central gas pocket, the surface of cone is equipped with 3 main fins on perpendicular to cone surface at least, with the equal partition of cone surface, and the cone face between the adjacent main fin has seted up an gas pocket at least, and has had at least one gas pocket to set up the central point between the adjacent main fin, is equipped with an auxiliary fin directly behind the central gas pocket between the adjacent main fin, and auxiliary fin is perpendicular to cone surface.

As an optimal scheme of this application, miniature mouthpiece is the cylinder through-hole shape, and cylindrical one end is equipped with the external screw thread, and the interior circle is equipped with the fastening structure of multiaspect water caltrop.

The Y-shaped faucet comprises the pneumatic multifunctional faucet, a branch pipe of the Y-shaped faucet is provided with a miniature circular pipe, the miniature circular pipe is connected with a liquid reverser positioned in the branch pipe, the liquid reverser is provided with a liquid flow channel, and an outlet is vertical to an inlet;

one end of the fluid commutator is provided with an induction circuit board, the induction circuit board is provided with a proximity sensor, the induction direction is consistent with the liquid outflow direction and is parallel to the liquid outflow direction, and the induction circuit board is electrically connected with the control box.

The application also provides a W-shaped faucet, which comprises the pneumatic multifunctional faucet, wherein a branch pipe on one side of the W-shaped faucet is provided with a honeycomb nozzle, the honeycomb nozzle is connected with a gas diverter positioned in the branch pipe, the fluid diverter is provided with a gas flow channel, and an outlet is vertical to an inlet;

one end of the fluid commutator is provided with an induction circuit board, the induction circuit board is provided with a proximity sensor, the induction direction is consistent with the gas outflow direction and is parallel to the gas outflow direction, and the induction circuit board is electrically connected with the control box.

Has the advantages that: the utility model provides a pair of pneumatic multi-functional tap and Y shape tap, W shape tap can replace conventional tap, soap lye ware and the three equipment of hand dryer, and the palm connects liquid soap, running water hand-washing and once accomplishes in the basin with hand dryer three step, has the user experience of higher quality, keeps that the mesa is clean and tidy, ground is not wet smooth, can practice thrift a large amount of paper again.

It should be understood that the above general description is exemplary only, and is not intended to limit the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included within the scope of protection of the present application.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments of the present application will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic diagram of a system for a pneumatic multi-function faucet and a Y-shaped faucet and a W-shaped faucet provided by the present application in one embodiment;

FIG. 2 is a schematic structural view of the faucet body of FIG. 1;

FIG. 3 is an exploded view of the faucet body;

FIG. 4 is a schematic view of a fluid diverter;

FIG. 5 is a schematic view of a gas-water splitter;

FIG. 6 is a schematic view of a gasification chamber;

FIG. 7 is a schematic view of another perspective structure of a gasification chamber;

FIG. 8 is a schematic view of a honeycomb nozzle structure;

FIG. 9 is a schematic view of a Y-shaped faucet;

FIG. 10 is an exploded view of a Y-shaped faucet branch tube;

FIG. 11 is a schematic view of a W-shaped faucet;

FIG. 12 is an exploded view of the right branch of the W-shaped faucet;

reference numerals:

101-a faucet body, 11-a liquid distributor, 12-a fluid pipeline, 13-a control box, 14-an air source device, 102-a gas-liquid two-phase nozzle, 15-a micro nozzle, 16-a honeycomb nozzle, 17-a gas-water splitter, 18-a gasification cavity, 19-a circular shell, 20-a pipe fitting, 21-a fluid commutator, 22-an induction circuit board, 23-a liquid outlet, 24-a gas outlet, 25-a gas-liquid two-phase outlet, 26-a sealing circular table, 27-a water diversion disc, 28-a main wing, 29-an auxiliary wing, 30-an air hole, 31-an air inlet grid, 32-an air guide pipe, 201-a branch pipe 1, 202-a liquid commutator, 203-an induction circuit board, 301-a branch pipe 2, 302-a gas commutator, a gas commutator, 303-sensing circuit board.

Detailed Description

The technical solution and other advantages of the present application will become apparent from the detailed description of the embodiments of the present application with reference to the accompanying drawings. The drawings are provided for reference and illustration only and are not intended to be limiting of the present application. The dimensions shown in the figures are for clarity of description only and are not to be taken as limiting the scale.

The first embodiment:

please refer to fig. 1, which illustrates a schematic structural diagram of a pneumatic multifunctional faucet provided in an embodiment of the present application.

As shown in fig. 1, a pneumatic multi-function faucet includes a faucet body 101, a liquid dispenser 11, a control box 13, an air supply device 14, and a fluid line 12.

Referring to fig. 2, the upper end of the faucet body 101 is provided with a micro nozzle 15, a honeycomb nozzle 16, and a gas-liquid two-phase nozzle 102 in this order.

The liquid dispenser 11 includes a holder, a bottle, and a micro pump, and is connected to the micro nozzle 15 of the faucet body 101 through a liquid line of the fluid line 12 to pump out liquid such as hand lotion in the bottle from the micro nozzle 15 under the faucet. The control box 13 mixes cold and hot water and connects the mixed water to the gas-liquid two-phase nozzle 102 of the faucet body 101 through the solenoid valve and the tap water line of the fluid line 12. The air supply 14 is connected to the honeycomb nozzle 16 and the gas-liquid two-phase nozzle 102 of the faucet body 101 through an air tube in the fluid line 12. The type of fluid exiting the faucet is controlled by three proximity sensors in the sensor board 22 of fig. 3.

In one embodiment, the hand approaches the proximity sensor on the upper left of the sensing circuit board 22, the liquid soap pumping operation state is on standby, and when the hand moves to the proximity sensor on the lower side of the sensing circuit board 22, the micro-nozzle 15 discharges a certain volume of liquid soap; after the hand is connected with the hand sanitizer, the hand approaches to the proximity sensor below the induction circuit board 22, tap water flows out from the gas-liquid two-phase nozzle 102, and the hand is washed; when the hand approaches the proximity sensor at the upper right of the sensing circuit board 22, the standby state is started in the hand drying working state, and the hand moves to the proximity sensor below the sensing circuit board 22, the gas in the gas source device 14 jets out strong gas flow through the honeycomb nozzle 16 and the gas-liquid two-phase nozzle 102, so that water stains on the hand are dried.

Referring to fig. 3 and 4, a tap water flow channel, a liquid flow channel and a gas flow channel are arranged in the fluid diverter 21, fluid outlets of the three flow channels are arranged on a cylindrical surface of the fluid diverter, and the outlet directions are all perpendicular to the inlet directions of the three fluids of gas, liquid and water. The gas, liquid and water pipes in the fluid pipeline 12 are respectively connected to the fluid diverter 21.

The gas flow channel is provided with two gas outlets in the fluid diverter 21, one gas outlet is coaxial with the tap water outlet to form a gas-liquid two-phase outlet 25, and the other gas outlet 16 is adjacent to and parallel to the liquid outlet 23. The three fluid outlets are provided with fastening threads which are respectively connected with the gas-liquid two-phase nozzle 102, the micro-nozzle 15 and the honeycomb nozzle 16.

As shown in fig. 5 to 7, the gas-liquid two-phase nozzle 102 is composed of a gas-water splitter 17, a gasification cavity 18 and a circular shell 19, wherein the gas-water splitter 17 is composed of a sealing circular table 26, a water diversion disc 27 and a honeycomb nozzle 16 penetrating through the center of the water diversion disc;

in this application, the chamber wall of gasification chamber 18 is gone up the partition interval and is equipped with the air inlet grid 31 of a plurality of quantity, and the bottom in gasification chamber is hollow network structure to sneak into the air with rivers, reduce splashing of water.

Fig. 8 shows that the honeycomb nozzle 16 is composed of a gas conduit 32 and a cone of a cavity structure, and the gas conduit 32 and the cone are of an integral structure. The outer surface of the cone is provided with at least 3 main fins 28 perpendicular to the surface of the cone, dividing the outer surface of the cone into equal sections. The center position of the top of the cone is provided with a central air hole, the conical surface between the adjacent main wing pieces 28 is provided with at least one air hole 30, and the at least one air hole 30 is arranged at the center position between the adjacent main wing pieces 28. An auxiliary wing 29 is arranged right behind the central air hole between the adjacent main wings 28, and the auxiliary wing 29 is perpendicular to the outer surface of the cone. When the gas generated by the gas source device 14 is ejected through the central air hole and the air holes 30 on the conical surface, a 'siphon' effect is generated through testing, a negative pressure area is generated at the rear end of the cone, so that the air outside the cone and the air ejected from the holes are ejected together to act on hands, and the gas amount is amplified. Due to the existence of the main wing piece 28 and the auxiliary wing piece 29, the air flow channel which is siphoned has a guiding function, disordered turbulence is not generated, the laminar flow of the air in front of the jet is single, the acting force is large, and the hand drying effect is good.

Second embodiment:

referring to fig. 9 and 10, unlike the above embodiment, the Y-shaped faucet displaces the micro-round tube 15 on the faucet body 101 to be disposed on the branch pipe 201, the liquid diverter 202 is provided with a liquid flow passage, the sensing circuit board 203 is provided with a proximity sensor, and other structures are the same as or modified within the spirit and principle of the first embodiment, and therefore, detailed description thereof is omitted.

The third embodiment:

referring to fig. 11 and 12, unlike the above embodiment, the W-shaped faucet is based on a Y-shaped faucet, in which the honeycomb nozzle 16 of the faucet body 101 is disposed on the branch pipe 301 in a shifted manner, the gas diverter 302 is provided with a gas flow passage, and the sensing circuit board 303 is provided with a proximity sensor. Other structures are the same as the first embodiment or modified within the spirit and principle, and thus, will not be described in detail.

The above description is only for the purpose of illustrating the preferred embodiments of the present application and is not intended to limit the present application. Other forms of drawings may be made by those skilled in the art in light of the present application without any inventive exercise. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall fall within the protection scope of the present application.

Claims

1. A pneumatic multifunctional faucet comprises a faucet body, a liquid distributor, a control box, an air source device and a fluid pipeline and is characterized in that the faucet body comprises an induction circuit board, a fluid reverser, a gas-liquid two-phase nozzle, a micro nozzle, a honeycomb nozzle and a pipe fitting, the liquid distributor comprises a support, a bottle body and a micro pump, and the control box comprises a water mixing valve, an electromagnetic valve and a control circuit board.

2. The pneumatic multifunctional faucet of claim 1, wherein the sensing circuit board is provided with three proximity sensors circumferentially arranged at intervals of 120 degrees, the sensing directions of the proximity sensors are at intervals of 120 degrees, the sensing direction of one of the proximity sensors is consistent with the water outlet direction and is parallel to the water outlet direction, and the sensing circuit board is electrically connected with the control box.

3. The pneumatic multifunctional faucet of claim 1, wherein a tap water flow channel, a liquid flow channel and a gas flow channel are arranged in the fluid diverter, fluid outlets of the three flow channels are arranged on a cylindrical surface of the fluid diverter, and the directions of the outlets are perpendicular to the direction of the inlet.

4. The pneumatic multifunctional faucet of claim 3, wherein the gas flow channel is provided with two gas outlets in the fluid diverter, one gas outlet is coaxial with a tap water outlet to form a gas-liquid two-phase outlet, and the other gas outlet is adjacent to and parallel to the liquid outlet;

5. The pneumatic multifunctional faucet of claim 1, wherein the gas-liquid two-phase nozzle is composed of a gas-water splitter, a gasification cavity and a circular shell, and the gas-water splitter is composed of a sealing circular table, a water diversion disc and a honeycomb nozzle penetrating through the center of the water diversion disc;

the cavity wall of gasification chamber is equipped with a plurality of quantity's air inlet grid at the same time interval, and the bottom of gasification chamber is hollow network structure.

6. The pneumatic multifunctional faucet of claim 1 or 5, wherein the honeycomb nozzle comprises a gas guide pipe and a cone of a cavity structure, the gas guide pipe and the cone are of an integral structure, a central air hole is formed in the central position of the top of the cone, at least 3 main fins perpendicular to the surface of the cone are arranged on the outer surface of the cone, the outer surface of the cone is divided into equal parts, at least one air hole is formed in the cone surface between every two adjacent main fins, at least one air hole is formed in the central position between every two adjacent main fins, an auxiliary fin is arranged right behind the central air hole between every two adjacent main fins, and the auxiliary fin is perpendicular to the outer surface of the cone.

7. The pneumatic multifunctional faucet of claim 1, wherein the micro nozzle is in the shape of a cylindrical through hole, one end of the cylinder is provided with an external thread, and the inner circle of the cylinder is provided with a fastening structure with a multi-faced diamond corner.

8. A Y-shaped tap, characterized in that it comprises a multi-functional tap according to any of claims 1-7, the branch of which is provided with a miniature circular tube, said miniature circular tube being connected to a liquid diverter located in the branch, said liquid diverter having a liquid flow path, the outlet being perpendicular to the inlet;

9. A W-shaped tap, characterized in that it comprises a multi-functional tap according to any of claims 1-7, the W-shaped tap being provided with a honeycomb nozzle in a side branch, said honeycomb nozzle being connected to a gas diverter located in the branch, said flow diverter having a gas flow path, the outlet being perpendicular to the inlet;