Disinfectant fluid generator and faucet

Abstract

The utility model provides a disinfectant fluid generator and a faucet, the disinfectant fluid generator comprises a shell, a battery and a circulation channel for water flow to pass through are arranged in the shell, and the circulation channel is sequentially provided with a water inlet, an electrolysis chamber and a water outlet along the water flow direction; the water inlet is detachably provided with a connector connected with a faucet. A proton membrane is arranged in the electrolysis chamber, the electrolysis chamber is divided into a first chamber and a second chamber by the proton membrane, a first BDD electrode plate is arranged in the first chamber, a second BDD electrode plate is arranged in the second chamber, the two BDD electrode plates are electrically connected with the battery, and the cathode and the anode are arranged in an inverted mode; the two separated cavities are respectively provided with an air channel communicated with the atmosphere, and a one-way valve is arranged in each air channel, so that the atmosphere enters the corresponding cavity; the disinfectant fluid generator can be conveniently connected with a traditional faucet, ozone and hydrogen peroxide can be generated, and the requirements of various scenes are met.

Description

Technical Field

[0001] The utility model relates to the technical field of faucets, in particular to a disinfectant water generator and a faucet. Background Art

[0002] In the prior art, ozone faucets use tap water containing ozone to achieve the purpose of disinfection, sterilization, and removal of pesticide residues and heavy metals while washing fruits, raw vegetables or tableware; traditionally, ozone water is usually produced by integrating a traditional faucet with an ozone generator, such as a Chinese patent with application number 201120497618.5, which discloses an ozone disinfection faucet, including a water outlet elbow and an ozone generator for delivering ozone into the water outlet elbow, and also includes an infrared switch, which is installed at the water inlet end of the water outlet elbow in a manner of automatically controlling the start and stop of the ozone generator under the action of water flow, and can meet the disinfection needs in most scenarios; however, in the case where a traditional faucet without disinfection function has been installed, the technical solution provided by the patent cannot be conveniently connected with the traditional faucet;

[0003] In addition, for some special scenarios, such as hospitals, multiple disinfectants need to be used alternately. Sometimes ozone water is needed for disinfection, and sometimes hydrogen peroxide is needed for disinfection. If two devices are configured, the faucet will inevitably take up more space.

[0004] Therefore, there is an urgent need for a disinfectant water generator and faucet that can be easily connected to a traditional faucet without replacing the entire faucet, and can also produce ozone and hydrogen peroxide to meet the needs of various scenarios. Summary of the invention

[0005] The utility model aims to provide a disinfectant water generator and a faucet, aiming to solve the technical problems that the traditional faucet cannot sterilize and disinfect and produces a single disinfectant water.

[0006] To achieve the above objectives, in a first aspect, the utility model provides a disinfectant water generator, comprising:

[0007] A housing, wherein a battery and a flow channel for water flow are arranged in the housing, and the flow channel is provided with a water inlet, an electrolysis chamber and a water outlet in sequence along the water flow direction;

[0008] The water inlet is detachably provided with a joint connected to a faucet;

[0009] A proton membrane is arranged in the electrolysis chamber, and the proton membrane divides the electrolysis chamber into a first chamber and a second chamber. A first BDD (Boron Doped Diamond) electrode sheet is arranged in the first chamber, and a second BDD (Boron Doped Diamond) electrode sheet is arranged in the second chamber. Both BDD electrode sheets are electrically connected to the battery and are arranged with anode and cathode reversed.

[0010] The first chamber is also provided with a first air passage communicating with the atmosphere, and a first one-way valve is provided in the first air passage to allow air to enter the first chamber in one direction;

[0011] The second chamber is also provided with a second air passage communicating with the atmosphere, and a second one-way valve is provided in the second air passage to allow air to enter the second chamber in one direction.

[0012] As a further improvement of the above scheme, a pulse solenoid valve for controlling water flow is further provided between the water inlet and the electrolysis chamber;

[0013] A first infrared sensing switch is arranged on the outer side of the shell, and the first infrared sensing switch is communicatively connected with the pulse solenoid valve for controlling the communication of the pulse solenoid valve.

[0014] As a further improvement of the above solution, the water outlet can be detachably provided with a bubbler.

[0015] As a further improvement of the above solution, the shell includes an upper shell and a lower shell, and the upper shell is buckled and connected to the lower shell, and a sealing strip is provided at the joint.

[0016] As a further improvement of the above solution, a second infrared sensor switch is further provided at the bottom of the lower housing, and the second infrared sensor switch is communicatively connected with the pulse solenoid valve to control the connection of the pulse solenoid valve;

[0017] The top of the upper shell is also provided with a first air hole corresponding to the first air channel, and is also provided with a second air hole corresponding to the second air channel, and the first air hole and the second air hole are arranged at an interval.

[0018] As a further improvement of the above solution, a circuit board is further provided in the shell, the first BDD electrode sheet and the second BDD electrode sheet are electrically connected to the circuit board respectively, and the circuit board is electrically connected to the battery.

[0019] In a second aspect, the utility model further provides a faucet, comprising a water outlet elbow and the above-mentioned disinfectant water generator arranged at the water outlet end of the water outlet elbow.

[0020] Since the utility model adopts the above technical solution, the beneficial effects of this application are:

[0021] The utility model provides a disinfectant water generator, comprising: a shell, a battery and a flow channel for water flow are arranged in the shell, and the flow channel is provided with a water inlet, an electrolysis chamber and a water outlet in sequence along the water flow direction; the water inlet is detachably provided with a joint connected to a faucet; a proton membrane is arranged in the electrolysis chamber, and the proton membrane divides the electrolysis chamber into a first chamber and a second chamber, a first BDD electrode sheet is arranged in the first chamber, and a second BDD electrode sheet is arranged in the second chamber, both BDD electrode sheets are electrically connected to the battery, and are arranged with anode and cathode reversed; the first chamber is also provided with a first airway connected to the atmosphere, and a first one-way valve is arranged in the first airway to allow air to enter the first chamber in one direction; the second chamber is also provided with a second airway connected to the atmosphere, and a second one-way valve is arranged in the second airway to allow air to enter the second chamber in one direction; in the utility model, first at the water inlet A connector connected to a faucet is provided, so that it can be easily installed with a traditional faucet, and disinfectant water can be produced without removing the traditional faucet; and the connector is connected to the water inlet in a detachable manner, and the corresponding connector can be changed according to different faucets, thereby improving the versatility of the disinfectant water generator; in addition, in the utility model, the electrolysis chamber is divided into two electrolysis chambers by a proton membrane, and each chamber is provided with an airway connected to the atmosphere, and a one-way valve is provided in the airway to allow the atmosphere to enter the corresponding chamber in one direction, such a setting allows oxygen in the air to enter the first chamber and the second chamber; when water flows through the electrode sheet, the hydrogen generated in the cathode chamber and the oxygen in the air are electrolyzed to produce hydrogen peroxide. Since the BDD electrode sheet is a cathode-cathode reversal setting, the anode and cathode chambers in the electrolysis chamber are continuously alternated, so the first chamber and the second chamber can alternately produce hydrogen peroxide and ozone, thereby being able to meet the needs of various scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the description of the implementation mode will be briefly introduced below. Obviously, the drawings described below are only some implementation modes of the utility model. For ordinary technicians in this field, without paying creative work, other drawings can be obtained based on the structures shown in these drawings, which all belong to the scope of protection of the utility model.

[0023] Figure 1 It is a three-dimensional schematic diagram of a disinfectant water generator disclosed in the utility model;

[0024] Figure 2 This is a schematic diagram of the main view of a disinfectant water generator disclosed in the utility model;

[0025] Figure 3 yes Figure 1 EE cross-sectional diagram;

[0026] Figure 4 It is a side view schematic diagram of a disinfectant water generator disclosed in the utility model;

[0027] Figure 5 yes Figure 4 BB cross-sectional view;

[0028] Figure 6 This is a schematic diagram of the principle of a disinfectant water generator disclosed in the utility model;

[0029] Reference numerals:

[0030] 1. Shell; 11. Upper shell; 12. Lower shell; 13. Sealing strip; 14. First air hole; 15. Second air hole; 2. Battery; 3. Flow channel; 31. Water inlet; 32. Electrolysis chamber; 33. Water outlet; 34. Proton membrane; 35. First chamber; 36. Second chamber; 37. First BDD electrode sheet; 38. Second BDD electrode sheet; 39. Pulse solenoid valve; 4. Connector; 5. First air channel; 51. First one-way valve; 6. Second air channel; 61. Second one-way valve; 7. First infrared sensor switch; 8. Bubbler; 9. Circuit board; 10. Second infrared sensor switch.

[0031] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with the implementation methods and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] It should be noted that all directional indications (such as up, down, etc.) in the implementation mode of the utility model are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0034] Furthermore, the technical solutions between the various implementation modes of the present invention may be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in the field. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention. Example 1

[0035] See also Figure 1-Figure 6 The utility model provides a disinfectant water generator, comprising:

[0036] A housing 1, wherein a battery 2 and a flow channel 3 for water flow are arranged in the housing 1, and the flow channel 3 is provided with a water inlet 31, an electrolysis chamber 32 and a water outlet 33 in sequence along the water flow direction;

[0037] The water inlet 31 is detachably provided with a joint 4 connected to a faucet;

[0038] The electrolysis chamber 32 is provided with a proton membrane 34, and the proton membrane 34 divides the electrolysis chamber 32 into a first chamber 35 and a second chamber 36. The first chamber 35 is provided with a first BDD (Boron Doped Diamond) electrode sheet 37, and the second chamber 36 is provided with a second BDD (Boron Doped Diamond) electrode sheet 38. Both BDD electrode sheets are electrically connected to the battery 2 and are arranged with anode and cathode reversed. Specifically, the first BDD electrode sheet 37 is attached to one side of the proton membrane 34 and is connected to the corresponding circuit board 9 through the power supply sheet; the first BDD electrode sheet 37 is attached to the other side of the proton membrane 34 and is connected to the corresponding circuit board 9 through the power supply sheet, and is connected to the corresponding circuit board 9 through the power supply sheet;

[0039] The first chamber 35 is also provided with a first air passage 5 communicating with the atmosphere, and a first one-way valve 51 is provided in the first air passage 5 to allow air to enter the first chamber 35 in one direction;

[0040] The second chamber 36 is also provided with a second air passage 6 communicating with the atmosphere, and a second one-way valve 61 is provided in the second air passage 6 to allow air to enter the second chamber 36 in one direction;

[0041] In the present invention, firstly, a connector 4 connected to a faucet is provided at the water inlet 31, so that it can be conveniently installed with a traditional faucet, and disinfectant water can be produced without removing the traditional faucet; and the connector 4 is connected to the water inlet 31 in a detachable manner, and the corresponding connector 4 can be changed according to different faucets, thereby improving the versatility of the disinfectant water generator; in addition, in the present invention, the electrolysis chamber 32 is divided into two electrolysis chambers 32 by a proton membrane 34, and each chamber is provided with a connection to the atmosphere. The air passage is provided with a one-way valve in each air passage to allow the atmosphere to enter the corresponding chamber in one direction. Such a setting allows oxygen in the air to enter the first chamber 35 and the second chamber 36. When water flows through the electrode sheet, the hydrogen generated in the cathode chamber and the oxygen in the air are electrolyzed to produce hydrogen peroxide. Since the BDD electrode sheet is a cathode-cathode reversal setting, the anode and cathode chambers in the electrolysis chamber 32 are continuously switched. Therefore, the first chamber 35 and the second chamber 36 can alternately produce hydrogen peroxide and ozone, thereby meeting the needs of various scenarios.

[0042] As a preferred embodiment, a pulse electromagnetic valve 39 for controlling water flow is further provided between the water inlet 31 and the electrolysis chamber 32;

[0043] A first infrared sensor switch 7 is provided on the outer side of the housing 1, and the first infrared sensor switch 7 is communicatively connected with the pulse electromagnetic valve 39; with such a configuration, the user can control the switch of the disinfectant water generator through the first infrared sensor switch 7; specifically, when the first infrared sensor switch 7 senses the user's operation, the sensed opening signal is fed back to the pulse electromagnetic valve 39, and the pulse electromagnetic valve 39 that receives the opening signal switches to a conducting state, so that the water flow from the water inlet 31 passes through the pulse electromagnetic valve 39 into the electrolysis chamber 32 for electrolysis to produce disinfectant water; compared with the traditional toggle or knob switch, the use of the first infrared sensor switch 7 to control the water flow is more convenient and quick;

[0044] As a preferred embodiment, the water outlet 33 is also detachably provided with a bubbler 8. Specifically, the bubbler 8 is threadedly connected to the water outlet 33 to achieve a detachable connection. The bubbler 8 can allow the disinfectant water and air flowing through to be fully mixed, which can improve the flushing force of the disinfectant water, thereby effectively reducing water consumption and saving water.

[0045] As a preferred embodiment, see Figure 1 The shell includes an upper shell 11 and an upper shell 12, and the upper shell 11 is buckled and connected to the upper shell 12, and a sealing strip 13 is provided at the joint; the setting of the upper shell 12 facilitates the installation of other components therein, such as the battery 2, the electrolysis chamber 32, etc.

[0046] As a preferred embodiment, see Figure 3 and Figure 5 , the first infrared sensor switch 7 is arranged on the side of the upper housing 12; specifically, when the first infrared sensor switch 7 senses a human hand, water starts to flow out, and the water supply stops when the first infrared sensor switch 7 senses a human hand again;

[0047] In some preferred embodiments, a second infrared sensor switch 10 is further provided at the bottom of the housing 1, near the bubbler 8, and the second infrared sensor switch 10 is communicatively connected with the pulse electromagnetic valve 39, and is used to control the connection of the pulse electromagnetic valve 39; specifically, the second infrared sensor switch 10 provided at the bottom of the housing 1, when sensing a human hand, water is discharged, and the water is stopped when the human hand is removed;

[0048] The first external induction switch 7 and the second infrared induction switch 10 are arranged in coordination, providing two switching modes, which are convenient to operate and can adapt to more application scenarios;

[0049] The top of the upper shell 11 is also provided with a first air hole 14 corresponding to the first air channel 5, and a second air hole 15 corresponding to the second air channel 6, and the first air hole 14 and the second air hole 15 are arranged at intervals; the first air hole 14 and the second air hole 15 are arranged at the top of the upper shell 11 to facilitate the entry of air.

[0050] As a preferred embodiment, a circuit board 9 is further disposed in the housing, the first BDD electrode sheet 37 and the second BDD electrode sheet 38 are electrically connected to the circuit board 9 respectively, and the circuit board 9 is electrically connected to the battery 2 . Example 2

[0051] The utility model also provides a faucet, comprising a water outlet elbow, and a disinfectant water generator as provided in Example 1 arranged at the water outlet end of the water outlet elbow;

[0052] Specifically, the upper connector 4 of the disinfectant water generator is installed to the water outlet end of the water outlet elbow, and then the switch of the faucet can be controlled by the first infrared sensor switch 7 or the second infrared sensor switch 10 set on the disinfectant water generator, and ozone water and hydrogen peroxide can be directly generated alternately.

[0053] The above are only preferred embodiments of the present invention, and do not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A disinfectant water generator, characterized in that: include: A housing, wherein a battery and a flow channel for water flow are arranged in the housing, and the flow channel is provided with a water inlet, an electrolysis chamber and a water outlet in sequence along the water flow direction; The water inlet is detachably provided with a joint connected to a faucet; A proton membrane is arranged in the electrolysis chamber, and the proton membrane divides the electrolysis chamber into a first chamber and a second chamber. A first BDD electrode sheet is arranged in the first chamber, and a second BDD electrode sheet is arranged in the second chamber. Both BDD electrode sheets are electrically connected to the battery and are arranged with anode and cathode reversed. The first chamber is also provided with a first air passage communicating with the atmosphere, and a first one-way valve is provided in the first air passage to allow air to enter the first chamber in one direction; The second chamber is also provided with a second air passage communicating with the atmosphere, and a second one-way valve is provided in the second air passage to allow air to enter the second chamber in one direction.

2. A disinfectant water generator according to claim 1, characterized in that: A pulse electromagnetic valve for controlling water flow is also provided between the water inlet and the electrolysis chamber; A first infrared sensing switch is arranged on the outer side of the shell, and the first infrared sensing switch is communicatively connected with the pulse solenoid valve for controlling the communication of the pulse solenoid valve.

3. A disinfectant water generator according to claim 1 or 2, characterized in that: The water outlet can also be detachably provided with a bubbler.

4. A disinfectant water generator according to claim 2, characterized in that: The shell comprises an upper shell and a lower shell, and the upper shell is buckled and connected to the lower shell, and a sealing strip is provided at the joint.

5. A disinfectant water generator according to claim 4, characterized in that: A second infrared sensing switch is also provided at the bottom of the lower shell body. The second infrared sensing switch is communicatively connected with the pulse solenoid valve and is used to control the connectivity of the pulse solenoid valve.

6. A disinfectant water generator according to claim 4, characterized in that: The top of the upper shell is also provided with a first air hole corresponding to the first air channel, and is also provided with a second air hole corresponding to the second air channel, and the first air hole and the second air hole are arranged at an interval.

7. A disinfectant water generator according to claim 1 or 2, characterized in that: A circuit board is also disposed in the housing, the first BDD electrode sheet and the second BDD electrode sheet are electrically connected to the circuit board respectively, and the circuit board is electrically connected to the battery.

8. A faucet, characterized in that: It comprises a water outlet elbow and a disinfectant water generator as claimed in any one of claims 1 to 7 which is arranged at the water outlet end of the water outlet elbow.

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