CN217583259U

CN217583259U - Water tap

Info

Publication number: CN217583259U
Application number: CN202221618824.1U
Authority: CN
Inventors: 陈锦沛; 邓任飞; 谭卓杰; 陈天佑
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-10-14
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses a water tap, which comprises a water outlet channel and a disinfectant channel which are connected in parallel on a water source; the water outlet channel is provided with a water outlet for washing hands by discharging water; the disinfection generator converts the water flow flowing into the disinfection liquid channel into disinfection liquid, and the disinfection liquid nozzle sprays the disinfection liquid to disinfect. Tap, from taking disinfection generator, need not to prepare the antiseptic solution in addition, produce and the automatic blowout antiseptic solution from oneself, simplified the hand washing process.

Description

Water tap

Technical Field

The utility model belongs to the sanitary clean field especially relates to a tap.

Background

Along with the development and progress of society, the health concern of people is higher and higher, and in recent years, the epidemic viruses and bacteria are increased, and the public health requirement is increased. In a colloquial way, people often take food into the mouth by hands, so that the cleanness and the sanitation of the hands directly influence the body health of people. Therefore, hand washing has become a habit for people.

The faucet is a necessary tool for hand washing in daily life, particularly in public places, in order to prevent cross infection, induction type faucets are mostly arranged in the public places, and people only need to make hands close to the faucet, so that the faucet can automatically discharge water.

However, only macroscopic stains can be cleaned by washing hands with tap water, but microorganisms such as bacteria, viruses and the like which cannot be seen by the naked eyes cannot be cleaned. In general, additional washing aids such as a hand sanitizer and a disinfectant are required. Therefore, not only extra cost is required to be added, but also the operation flow is complicated.

And the antiseptic solution when using, need artificially press the bottle lid department of antiseptic solution, just can extrude the antiseptic solution, clean the hand again, the step of using is comparatively loaded down with trivial details, this just leads to most people all lazily to use the antiseptic solution to wash when washing hand, and on the other hand, the bottle of people's a antiseptic solution of using jointly, when the extrusion, cross infection's the condition appears again easily to make induction type tap reduce to cross infection's prevention and cure effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a water faucet to need prepare the antiseptic solution in addition when solving the hand washing that mentions in the background art and lead to washing the inconvenient technical problem of hand.

In order to achieve the above purpose, the utility model discloses a tap's concrete technical scheme as follows:

a faucet comprises a water outlet channel and a disinfectant channel, wherein the water outlet channel and the disinfectant channel are connected in parallel on a water source; the water outlet channel is provided with a water outlet, and the water outlet discharges water; the disinfection generator converts water flowing into the disinfection liquid channel into disinfection liquid, and the disinfection liquid nozzle sprays out the disinfection liquid.

Furthermore, the disinfection generator is a sodium hypochlorite generator, and the sodium hypochlorite generator electrolyzes the water flow added with salt to generate a sodium hypochlorite solution as a disinfection solution.

Further, the disinfection generator comprises a water storage tank, and an electrolysis device is arranged in the water storage tank.

Furthermore, a salt adding port is formed in the water storage tank, so that salt is added to water in the water storage tank through the salt adding port.

Furthermore, the electrolysis device comprises a power supply, wherein a positive electrode is connected to the positive electrode of the power supply, a negative electrode is connected to the negative electrode of the power supply, and the positive electrode and the negative electrode are inserted into the saline water so as to electrolyze the saline water in the water storage tank.

Furthermore, the power supply is connected to a circuit board, and two ends of the circuit board are respectively in threaded connection with a first bolt serving as a positive electrode and a second bolt serving as a negative electrode.

Furthermore, the positive electrode tail end is connected with a positive electrode net, the negative electrode tail end is connected with a negative electrode net, and the positive electrode net and the negative electrode net are arranged side by side.

Furthermore, an insulating support is erected between the positive electrode net and the negative electrode net, and two end parts of the insulating support are fixedly connected with the positive electrode net and the negative electrode net respectively.

Furthermore, the water faucet also comprises a shell and a central processing unit, wherein the shell is provided with a first inductor and a second inductor which are both electrically connected with the central processing unit; the first inductor corresponds to the water outlet, and the second inductor corresponds to the disinfectant nozzle.

Further, the first inductor and the second inductor are respectively located on two sides of the shell.

The utility model discloses a tap has following advantage:

1. for traditional disinfection mode of washing hand, tap pass through inductor control tap's play water, through the treater, control hypochlorite generator preparation antiseptic solution.

2. Through remote control of the sensor, liquid discharge is achieved, hand washing efficiency is greatly improved, hand washing liquid is saved, and contact between hands and public articles is reduced.

Drawings

Fig. 1 is a schematic view of the faucet structure of the present invention;

FIG. 2 is a schematic view of the electrolyzer of the present invention.

The symbols in the figure illustrate:

1. a housing; 11. a three-way electromagnetic valve; 12. a first inductor; 13. a second inductor; 2. a water outlet channel; 21. a water outlet; 3. a disinfectant channel; 31. a disinfectant sprayer; 4. a sodium hypochlorite generator; 41. a water storage tank; 411. adding salt; 412. adding a salt cover; 413. a liquid level detector; 42. a circuit board; 421. a first bolt; 422. a positive electrode mesh; 423. a second bolt; 424. a negative electrode mesh; 425. an insulating support; 43. a waterproof shell; 5. a water pump; 6. a central processing unit.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art. Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Those skilled in the art will appreciate that although some embodiments herein include some features included in other embodiments, not others, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.

As shown in fig. 1, the faucet of the present invention comprises a housing 1, a water outlet channel 2 and a disinfectant channel 3 are provided in the housing 1, and the water outlet channel 2 and the disinfectant channel 3 are connected in parallel to a water source for supplying domestic water.

Specifically, the water source is typically a tap water pipe. The tail end of the tap water pipe, namely the water source, is provided with a three-way valve. For the convenience of control, the three-way electromagnetic valve 11 is selected as the three-way valve. The three-way valve is provided with a water inlet, a first water outlet 21 and a second water outlet 21 which are communicated with each other. Wherein, the water inlet is communicated with the water source, the first water outlet 21 is communicated with the water outlet channel 2, and the second water outlet 21 is communicated with the disinfectant channel 3. Therefore, according to the situation, the three-way electromagnetic valve 11 is controlled to communicate the first water outlet 21 with the water inlet, so that the water outlet channel 2 discharges water, or the first water outlet 21 is communicated with the water inlet, so that the disinfectant channel 3 generates disinfectant.

A disinfection generator is arranged on the disinfectant channel 3 so as to convert the water flow flowing into the disinfectant channel 3 into disinfectant. Specifically, the disinfection generator is a sodium hypochlorite generator 4. The sodium hypochlorite generator 4 electrolyzes the salted water stream to produce a sodium hypochlorite solution as a disinfectant.

Specifically, the disinfection generator comprises a water storage tank 41, an electrolysis device is arranged in the water storage tank 41, and a salt adding port 411 is formed in the water storage tank 41, so that salt is added to water in the water storage tank 41 through the salt adding port 411, and the salt is dissolved in the water to generate brine. A salt adding cover 412 is hinged on the salt adding opening 411 to close the salt adding opening 411.

Then the electrolysis device electrolyzes the saline water to generate a sodium hypochlorite solution as a disinfectant. The electrolysis device comprises a power supply, wherein a positive electrode is connected to the positive electrode of the power supply, a negative electrode is connected to the negative electrode of the power supply, and the positive electrode and the negative electrode are inserted into the brine to electrolyze the brine in the water storage tank 41.

Referring to fig. 2, in a specific structure, a power supply is connected to the circuit board 42, and a first bolt 421 as a positive electrode and a second bolt 423 as a negative electrode are respectively screwed to both ends of the circuit board 42. In order to ensure the electrode effect, the positive electrode end is connected with a positive electrode net 422, the negative electrode 424 end is connected with a negative electrode net 424, and the positive electrode net 422 and the negative electrode net 424 are arranged side by side to increase the electric field range and improve the electrode speed. Generally, the positive electrode mesh 422 and the negative electrode mesh 424 are made of titanium alloy, which has stable properties and is not easy to corrode in electrolytic reaction.

An insulating support 425 is erected between the positive electrode net 422 and the negative electrode net 424, and two ends of the insulating support 425 are fixedly connected with the positive electrode net 422 and the negative electrode net 424 respectively to reinforce the positive electrode net 422 and the negative electrode net 424. The insulating support 425 is generally made of plastic, and both end portions of the insulating support 425 are respectively formed with insertion grooves into which the positive electrode mesh 422 and the negative electrode mesh 424 are inserted, thereby relatively fixing the positive electrode mesh 422 and the negative electrode mesh 424.

Therefore, the bolt is used as a connecting piece and a conductive piece at the same time, and the bolt has two purposes. The bolts function as connectors to mount the positive electrode mesh 422 and the negative electrode mesh 424, which are integrally fixed by the insulating support 425, on the circuit board 42. The bolt functions as a conductive member, which is a positive electrode and a negative electrode, conducts electricity and participates in electrolytic reaction.

The circuit board 42 is covered with a water-stop shell 43, and the water-stop shell 43 is hermetically connected with the water storage tank 41 to prevent the circuit board 42 from water inflow. And two bolts as a positive electrode and a negative electrode penetrate the water-stop case 43 and are connected to the circuit board 42.

The water storage tank 41 is also connected with a water pump 5 to pump out the disinfectant in the water storage tank 41. Also, in order to control the water level in the water reservoir 41, a liquid level detector is provided on a side wall of the water reservoir 41 to detect the water level in the water reservoir 41. Correspondingly, the water faucet comprises a central processing unit 6, the central processing unit 6 is electrically connected with the liquid level detector, meanwhile, the central processing unit 6 is electrically connected with the three-way electromagnetic valve 11, and when the water level of the water storage tank 41 is insufficient, the central processing unit 6 controls the second water outlet 21 to be opened to replenish water to the water storage tank 41.

In addition, chlorine dioxide powder, alcohol, etc. may be added to convert the water stream in the reservoir 41 into a disinfectant.

Thus, the water outlet channel 2 is provided with a water outlet 21 for discharging water to wash hands; the disinfectant channel 3 is provided with a disinfectant nozzle to spray disinfectant for disinfection; the water outlet 21 and the disinfectant nozzle are arranged side by side. Moreover, the nozzle of the disinfectant can be provided with a disinfectant nozzle 31, so that disinfectant can be discharged in a columnar or fog shape to ensure the flow of the disinfectant.

In order to control the opening and closing of the water outlet 21 and the disinfectant nozzle, a first sensor 12 and a second sensor 13 are further arranged on the shell 1 of the water faucet, and both the two sensors are infrared sensors and are electrically connected with the central processor 6. The first sensor 12 corresponds to the water outlet 21, and the second sensor 13 corresponds to the disinfectant nozzle, so that when the first sensor 12 senses a hand, the water blowing nozzle sprays water; when the second sensor 13 senses the hand of a person, the disinfectant is sprayed to the disinfectant nozzle. For ease of distinction, the first inductor 12 is located at the bottom of the housing 1 and the second inductor 13 is located at the top of the housing 1.

The working process is as follows:

when a user washes hands, firstly, the user stretches the hands into the position of the water outlet 21 of the faucet, when the first sensor 12 at the bottom of the faucet is triggered, a signal is sent to the central processing unit 6, after receiving the signal, the central processing unit 6 sends an instruction to the three-way electromagnetic valve 11, the three-way electromagnetic valve 11 controls the water outlet pipeline, and water is discharged to the water outlet 21, so that the hand washing can be completed.

When the user needs to sterilize, the salt adding cover 412 is opened, and the salt cover is closed after a proper amount of edible salt is added. The user stretches to the top of the faucet to trigger the second sensor 13 on the top. The second sensor 13 sends a signal to the central processing unit 6, and the central processing unit 6 respectively sends signals to the sodium hypochlorite generator 4 and the three-way electromagnetic valve 11. The three-way electromagnetic valve 11 controls the waterway to introduce water into the water storage tank 41, and the sodium hypochlorite generator 4 in the water storage tank 41 generates sodium hypochlorite through electrolysis. The sodium hypochlorite provides pressure through the water pump 5 and sprays out the disinfectant through the disinfectant nozzle 31 to finish disinfection.

As shown in figure 2, the preparation principle of sodium hypochlorite is to electrolyze the saline solution, bolt the circuit board 42, connect the positive pole of the power supply and connect the negative pole. The bolt is connected with the titanium electrode net, and when the circular telegram, the titanium electrode net can the electrolysis salt solution, takes place the reaction: 2NaCL +2H2O=2NaOH + H2+ Cl2. Without the diaphragm, chlorine would escape to react with sodium hydroxide to produce sodium hypochlorite, 2NaOH + Cl2=2NaClO + H2. The disinfectant is thus prepared.

The actual use condition of the user is that hand washing and disinfection are performed synchronously. The water storage tank 41 is provided with a liquid level detector, when the water in the water storage tank is insufficient, a signal is sent to the central processing unit 6, the central processing unit 6 sends a feedback signal to the three-way electromagnetic valve 11, the three-way electromagnetic valve 11 controls a water outlet path to supply tap water to the water storage tank 41, and when the water level reaches the position of the liquid level detector, the water supply is stopped. At this moment, the sodium hypochlorite generator 4 starts to work, so that the disinfectant in the water tank is always in a load state, and no disinfectant exists. When the user uses the water tap, the user firstly extends the hand into the position of the water outlet 21 of the water tap, and when the first sensor 12 at the bottom of the water tap is triggered, the water outlet 21 discharges water to wash hands with tap water. When the hands are washed by the clean water, the water outlet 21 automatically stops discharging the water after the hands leave. Then reach the position of the top of the faucet, trigger the second sensor 13 on the top. Then the handle is extended to the disinfectant nozzle 31 for disinfection and sterilization, and the whole process of hand washing and sterilization is completed.

The utility model discloses in, simplified the user and can contacted public article in the process of washing hands. Such as faucets and hand sanitizer bottles, increase the risk of contamination. The user does not need to buy the hand sanitizer any more, so that the cost is saved.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. A faucet is characterized by comprising a water outlet channel and a disinfectant channel, wherein the water outlet channel and the disinfectant channel are connected in parallel on a water source; the water outlet channel is provided with a water outlet, and the water outlet discharges water; the disinfection generator converts water flowing into the disinfection liquid channel into disinfection liquid, and the disinfection liquid nozzle sprays out the disinfection liquid.

2. The faucet of claim 1, wherein the disinfection generator is a sodium hypochlorite generator that electrolyzes the salted water stream to produce a sodium hypochlorite solution as the disinfection solution.

3. The faucet of claim 2, wherein the disinfection generator comprises a reservoir having an electrolysis device disposed therein.

4. The faucet of claim 3, wherein the reservoir has a salting port for salting water in the reservoir through the salting port.

5. The faucet of claim 3, wherein the electrolysis device comprises a power source having a positive electrode connected to a positive pole of the power source and a negative electrode connected to a negative pole of the power source, the positive and negative electrodes being inserted into the brine to electrolyze the brine in the reservoir.

6. The faucet of claim 5, wherein the power supply is connected to a circuit board, and a first bolt as a positive electrode and a second bolt as a negative electrode are respectively screwed to both ends of the circuit board.

7. The faucet of claim 5, wherein the positive electrode end is connected with a positive electrode mesh, the negative electrode end is connected with a negative electrode mesh, and the positive electrode mesh and the negative electrode mesh are arranged side by side.

8. The faucet according to claim 7, wherein an insulating support is erected between the positive electrode mesh and the negative electrode mesh, and two ends of the insulating support are fixedly connected with the positive electrode mesh and the negative electrode mesh respectively.

9. The faucet of claim 1, further comprising a housing and a central processor, wherein the housing is provided with a first sensor and a second sensor, and the first sensor and the second sensor are both electrically connected to the central processor; the first inductor corresponds to the water outlet, and the second inductor corresponds to the disinfectant nozzle.

10. The faucet of claim 9, wherein the first and second sensors are located on either side of the housing.