Faucet system capable of discharging ozone water

Abstract

The utility model discloses a faucet system capable of discharging ozone water, which comprises a faucet module, a water outlet module, a water outlet module and a control switch, the faucet module comprises a faucet body, a water mixing valve mechanism and a control switch, the faucet body comprises a faucet water outlet and a faucet water inlet, and the water mixing valve mechanism comprises a cold water inlet, a hot water inlet and a mixed water outlet; the water treatment module comprises a control panel, a mixed water inlet, a treated water outlet, a first water path and a second water path, the first water path and the second water path are connected between the mixed water inlet and the treated water outlet, a first electromagnetic valve is arranged on the first water path, and a second electromagnetic valve and an ozone water generating device are arranged on the second water path; the control panel is electrically connected with the first electromagnetic valve, the second electromagnetic valve and the ozone water generating device respectively; the control switch is electrically connected with the control panel. The ozone water dispenser is simple and reasonable in structure, all water discharging needs to be carried out in the state that the water mixing valve mechanism is opened, the situation that ozone water is discharged when a control switch is touched by mistake is avoided, and meanwhile ozone water at a certain temperature can be discharged to meet the cleaning requirement in cold weather.

Description

Technical Field

[0001] The utility model relates to the technical field of faucet equipment, in particular to a faucet system capable of producing ozone water. Background Art

[0002] Ozone, also known as active oxygen, has strong oxidizing characteristics and is one of the strongest oxidants. It has been recognized by the world as a broad-spectrum and efficient bactericide. Ozone water can be made by dissolving ozone in water. Ozone water also has a strong bactericidal effect. Washing fruits, vegetables, etc. with ozone water can not only sterilize, but also effectively remove residual pesticides, chemical hormones, germs, odors, etc. on the surface, and can extend the shelf life of food. Therefore, ozone faucets that combine ozone with faucets came into being. However, the ozone water pipelines of existing ozone faucets are generally independent controlled separate pipelines, which causes users to directly discharge ozone water when they accidentally touch the corresponding control switch, causing unavoidable trouble or waste; at the same time, the water source of the ozone water pipelines of existing ozone faucets is generally directly from tap water, and the water temperature of the corresponding ozone water is difficult to control, resulting in poor user experience. Utility Model Content

[0003] The utility model aims to overcome the defects in the above-mentioned prior art and provides a faucet system capable of discharging ozone water, wherein all water discharge needs to be carried out when the mixing valve mechanism is opened, thereby avoiding the situation where the ozone water is directly discharged due to accidental touching of the control switch. At the same time, the user can adjust the mixing valve mechanism to achieve ozone water of a certain temperature to meet the needs of cleaning in cold weather.

[0004] To achieve the above object, the utility model provides a faucet system capable of dispensing ozone water, comprising:

[0005] The faucet module comprises a faucet body, a water mixing valve mechanism and a control switch, wherein the faucet body comprises a faucet water outlet and a faucet water inlet connected to the faucet water outlet, and the water mixing valve mechanism comprises a cold water inlet, a hot water inlet and a mixed water outlet;

[0006] A water treatment module, comprising a control panel, a mixed water inlet connected to the mixed water outlet, a treated water outlet connected to the faucet water inlet, and a first waterway and a second waterway connected between the mixed water inlet and the treated water outlet, wherein the first waterway is provided with a first solenoid valve for controlling the first waterway to be on or off, and an ozone water generating device for generating ozone water, and the second waterway is provided with a second solenoid valve for controlling the second waterway to be on or off, and the control panel is electrically connected to the first solenoid valve, the second solenoid valve and the ozone water generating device respectively to control the working state of each component;

[0007] The control switch is electrically connected to the control board.

[0008] It is further configured that: the water treatment module further comprises a first tee and a second tee, the first port of the first tee is connected to the mixed water inlet, the second and third ports of the first tee are respectively connected to the second and third ports of the second tee, and the first port of the second tee is connected to the treated water outlet;

[0009] The first solenoid valve and the ozone water generating device are correspondingly arranged on the pipeline between the second port of the first tee and the second port of the second tee;

[0010] The second solenoid valve is correspondingly arranged on the pipeline between the third port of the first three-way connection and the third port of the second three-way connection.

[0011] It is further configured that: a flow meter electrically connected to the control board is also provided on the first water channel, and the flow meter is used to detect whether there is water flowing through so as to link the control board to control the operation of various components.

[0012] It is further configured as follows: a thermostat electrically connected to the control board is also provided on the first water channel, and the thermostat is used to detect the water temperature so as to link the control board to control the operation of various components.

[0013] It is further configured as follows: the ozone water generating device includes an ejector, an air pump and an ozone generator, the ejector is serially connected to the first water path through its first and second interfaces, the outlet of the air pump is connected to the inlet of the ozone generator, and the outlet of the ozone generator is connected to the third interface of the ejector.

[0014] It is further configured that: the faucet module also includes a light-emitting component electrically connected to the control panel, and the light-emitting component is used to display the working status of the faucet system.

[0015] It is further configured as follows: the mixing valve mechanism is installed on the faucet body, and includes a mixing valve core that can move relative to the faucet body, and a handle for driving the mixing valve core. The mixing valve core controls the water inlet ratio of the cold water inlet and the hot water inlet through movement to adjust the water outlet temperature of the mixed water outlet.

[0016] It is further configured as follows: the control switch and the handle are respectively arranged on two opposite sides of the faucet body.

[0017] Compared with the prior art, the utility model has a simple and reasonable structure. All water output from the faucet system needs to be carried out when the mixing valve mechanism is open, thus avoiding the situation where ozone water is directly output due to accidental touching of the control switch. At the same time, the user can adjust the mixing valve mechanism to achieve ozone water of a certain temperature to meet the needs of cleaning in cold weather. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a structural schematic diagram of a faucet system capable of dispensing ozone water according to the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the faucet body;

[0020] Figure 3 It is a schematic diagram of the internal structure of the water treatment module.

[0021] The following reference numerals are marked on the drawings in conjunction with the drawings:

[0022] 100, faucet module; 110, faucet body; 111, faucet outlet; 120, mixing valve mechanism; 121, mixing valve core; 122, handle; 130, control switch; 131, signal line; 200, water treatment module; 210, control panel; 220, mixed water inlet; 230, treated water outlet; 240, first three-way valve; 250, second three-way valve; 260, first solenoid valve; 270, ozone water generating device; 271, ejector; 272, air pump; 273, ozone generator; 280, second solenoid valve; 290, flow meter; 2100, thermostat; 2110, power plug; 300, hot water pipe; 400, cold water pipe; 500, mixing water pipe; 600, treated water pipe. DETAILED DESCRIPTION

[0023] A specific implementation of the present utility model is described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present utility model is not limited by the specific implementation mode.

[0024] The utility model discloses a faucet system capable of dispensing ozone water. Figure 1 and Figure 2As shown, it includes a faucet module 100 and a water treatment module 200 arranged separately, wherein the faucet module 100 is generally installed on the kitchen sink, and the water treatment module 200 is generally installed in a cabinet under the kitchen sink; the faucet module 100 includes a faucet body 110, and a mixing valve mechanism 120 and a control switch 130 installed on the faucet body 110, the faucet body 110 includes a faucet outlet 111, and a faucet water inlet connected to the faucet outlet 111, the mixing valve mechanism 120 includes a hot water inlet, a cold water inlet, a mixed water outlet, a mixing valve core 121 that can move relative to the faucet body 110, and a handle 122 for driving the mixing valve core 121, wherein the handle 122 The control switch 130 is respectively arranged on two opposite sides of the faucet body 110; the hot water inlet is connected to the hot water source through the hot water pipe 300, and the cold water inlet is connected to the cold water source through the cold water pipe 400. The mixing valve mechanism 120 can control the water inlet ratio of the hot water inlet and the cold water inlet by opening the handle 122 and rotating the mixing valve core 121 to achieve the purpose of adjusting the water outlet temperature of the mixed water outlet; the water treatment module 200 includes a control panel 210, a mixed water inlet 220, a treated water outlet 230, and a first waterway and a second waterway connected between the mixed water inlet 220 and the treated water outlet 230. The mixed water inlet 220 of the water treatment module 200 and the mixed water outlet of the faucet module 100 are connected to each other. The two water treatment modules 200 and 100 are connected by a mixing water pipe 500, the treated water outlet 230 of the water treatment module 200 and the faucet water inlet of the faucet module 100 are connected by a treated water pipe 600, a first solenoid valve 260 (in a normally closed state) and an ozone water generating device 270 are provided on the first water path, and a second solenoid valve 280 (in a normally open state) is provided on the second water path, so that the handle 122 is directly opened to discharge ordinary water without triggering the control switch 130; the control panel 210 is electrically connected to the first solenoid valve 260, the second solenoid valve 280 and the ozone water generating device 270 respectively to control the working state of each component, realize the selection of the first water path or the second water path, and then discharge ozone water or ordinary water. ; The water treatment module 200 also includes a power plug 2110, which is used to connect to an external power source to provide the electrical components of the water treatment module 200 and the faucet module 100 with the power required for operation; the control switch 130 of the faucet module 100 is electrically connected to the control panel 210 via a signal line 131 to control the faucet system to enter or exit the ozone water mode; through the above scheme, all water output (hot water, cold water, ozone water) of the faucet system needs to be carried out when the mixing valve mechanism 120 is turned on, thus avoiding the possibility of accidentally touching the control switch 130 and causing direct output of ozone water. At the same time, through the regulation of the mixing valve mechanism 120, a certain temperature of ozone water can be achieved to meet the needs of winter cleaning.

[0025] In this embodiment, if Figure 3As shown, the water treatment module 200 also includes a first tee 240, a second tee 250, a flow meter 290 and a thermostat 2100, and the flow meter 290 and the thermostat 2100 are both electrically connected to the control board 210; wherein the first port of the first tee 240 is connected to the mixed water inlet 220 and the second and third ports thereof are respectively connected to the second and third ports of the second tee 250, the first port of the second tee 250 is connected to the treated water outlet 230, the first solenoid valve 260 and the ozone water generating device 270 are sequentially arranged on the pipeline between the second port of the first tee 240 and the second port of the second tee 250, the flow meter 290 and the thermostat 2100 are electrically connected to the control board 210; wherein the first port of the first tee 240 is connected to the mixed water inlet 220 and the second and third ports thereof are respectively connected to the second and third ports of the second tee 250, the first port of the second tee 250 is connected to the treated water outlet 230, the first solenoid valve 260 and the ozone water generating device 270 are sequentially arranged on the pipeline between the second port of the first tee 240 and the second port of the second tee 250, 00 are arranged in sequence on the pipeline between the mixed water inlet 220 and the first port of the first tee 240, and the first water path is specifically: mixed water inlet 220→flow meter 290→temperature controller 2100→first tee 240→first solenoid valve 260→ozone water generating device 270→second tee 250→treated water outlet 230; the second solenoid valve 280 is correspondingly arranged on the pipeline between the third port of the first tee 240 and the third port of the second tee 250, and the second water path is specifically: mixed water inlet 220→flow meter 290→temperature controller 2100→first tee 240→second solenoid valve 280→second tee 250→treated water outlet 230.

[0026] In the above scheme, the flow meter 290 is used to detect whether there is water flowing through the water channel so as to control the operation of each component through the linkage control board 210; the thermostat 2100 is used to detect whether the water temperature exceeds a preset value (the preset value generally does not exceed 38°C. When it exceeds 38°C, dissolved ozone will precipitate in large quantities) so as to control the operation of each component through the linkage control board 210.

[0027] In some other specific implementation schemes, the flow meter 290 and the temperature controller 2100 can also be arranged in sequence on the pipeline between the second port of the first tee 240 and the first solenoid valve 260. In this case, the first water path remains unchanged, and the second water path is specifically: mixed water inlet 220 → first tee 240 → second solenoid valve 280 → second tee 250 → treated water outlet 230.

[0028] In this embodiment, if Figure 3As shown, the ozone water generating device 270 includes an ejector 271, an air pump 272 and an ozone generator 273. The ejector 271 is connected in series to the first water path (specifically: the pipeline between the second port of the first solenoid valve 260 and the second tee 250) through its first and second interfaces. The outlet of the air pump 272 is connected to the inlet of the ozone generator 273 so as to pump the air 272 into the ozone generator 273. The ozone generator 273 preferably generates ozone by high-voltage electrolysis. The outlet of the ozone generator 273 is connected to the inlet of the ozone generator 273. The third interface of the ejector 271 is connected, so that under the action of the ejector 271, ozone and water can be evenly mixed to form ozone water; preferably, a one-way valve is arranged on the pipeline between the outlet of the ozone generator 273 and the third interface of the ejector 271, or a one-way valve structure is arranged at the ejector corresponding to the third interface (such as the ejector structure disclosed in CN202320742783.5), so as to achieve that ozone can enter the ejector through the third interface, while restricting the water in the ejector from flowing out through the third interface.

[0029] In this embodiment, the faucet module 100 also includes a light-emitting component electrically connected to the control panel 210, and the light-emitting component is used to display the working status of the faucet system; the light-emitting component is preferably arranged in a light ring structure around the outer edge of the control switch 130; when the faucet system is in ozone water mode, the light-emitting component is always on, and when the faucet system exits the ozone water mode, the light-emitting component is off; when the faucet system is ready to enter the ozone water mode, the light-emitting component is in a flashing state; in this way, the user can intuitively know the status of the faucet system through the status of the light-emitting component for better control.

[0030] The working principle and control logic of the faucet system of this specific implementation method are described in detail below:

[0031] Normal water mode: the control switch 130 is not operated to open, the light-emitting component, the first solenoid valve 260, and the ozone water generation system (mainly the ozone generator 273 and the air pump 272) are all in the closed state, the second solenoid valve 280 is normally open, the second water channel is open, and the first water channel is closed. At this time, the water flow of the faucet system flows according to the second water channel to discharge normal water. At the same time, by turning the handle 122, the faucet system can be controlled to discharge hot water, cold water or normal temperature water.

[0032] Ozone water outlet mode: the control switch 130 is operated to open, the second solenoid valve 280 is controlled to close, the first solenoid valve 260, the ozone water generator 270 and the light-emitting component are controlled to open, the first water path is opened, and the second water path is closed. At this time, the water flow of the faucet system flows out ozone water along the first water path; at the same time, ozone water of a certain temperature can be discharged by turning the handle 122. When the thermostat 2100 detects that the water temperature exceeds a preset value (generally 38°C), the thermostat 2100 sends a signal to the control board 210. The control board 210 controls the second solenoid valve 280 to open and controls the light-emitting component and the ozone water generator 270 to close, and at the same time controls the first solenoid valve 260 to close after a predetermined delay (generally 0.5 seconds). At this time, the water flow of the faucet system flows out ordinary water along the second water path.

[0033] 1. When the control switch 130 is triggered before the handle 122 is opened, the flow meter 290 does not work because there is no water flowing through it, and the light-emitting component flashes. If there is still no water flowing through the flow meter 290 within the predetermined time (generally 5 seconds), that is, the handle 122 of the faucet module 100 is still not opened, the light-emitting component will go out; if there is water flowing through the flow meter 290 within the predetermined time (generally 5 seconds), that is, the handle 122 of the faucet module 100 is opened, the light-emitting component will be always on, and the control board 210 will control the first solenoid valve 260 and the ozone water generating device 270 to open, and at the same time control the second solenoid valve 280 to close after a predetermined time delay (generally 0.5 seconds), and the water flow of the faucet system will flow out ozone water according to the first water path.

[0034] 2. When ordinary water is discharged, the control switch 130 is triggered. At this time, the light-emitting component is always on, and the control board 210 controls the first solenoid valve 260 and the ozone water generating device 270 to open, and at the same time controls the second solenoid valve 280 to close after a predetermined delay (usually 0.5 seconds). The water flow of the faucet system flows out ozone water along the first water path.

[0035] 3. When ozone water is discharged, the control switch 130 is triggered again. At this time, the light-emitting component is extinguished, and the control board 210 controls the second solenoid valve 280 to open and close the ozone water generating device 270. At the same time, the first solenoid valve 260 is controlled to close after a predetermined delay (usually 0.5 seconds), and the water flow of the faucet system flows out ordinary water according to the second water path.

[0036] 4. When ozone water is discharged, the handle 122 is closed, and the flow meter 290 stops working when there is no water flow. The control board 210 controls the second solenoid valve 280 to open and close the light-emitting component and the ozone water generating device 270, and controls the first solenoid valve 260 to close after a predetermined delay (usually 0.5 seconds).

[0037] Compared with the prior art, the utility model has a simple and reasonable structure. All water output from the faucet system needs to be carried out when the mixing valve mechanism is open, thus avoiding the situation where ozone water is directly output due to accidental touching of the control switch. At the same time, the user can adjust the mixing valve mechanism to achieve ozone water of a certain temperature to meet the needs of cleaning in cold weather.

[0038] The above disclosure is only an embodiment of the present invention, but the present invention is not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A faucet system capable of dispensing ozone water, characterized in that: include: The faucet module comprises a faucet body, a water mixing valve mechanism and a control switch, wherein the faucet body comprises a faucet water outlet and a faucet water inlet connected to the faucet water outlet, and the water mixing valve mechanism comprises a cold water inlet, a hot water inlet and a mixed water outlet; A water treatment module, comprising a control panel, a mixed water inlet connected to the mixed water outlet, a treated water outlet connected to the faucet water inlet, and a first waterway and a second waterway connected between the mixed water inlet and the treated water outlet, wherein the first waterway is provided with a first solenoid valve for controlling the first waterway to be on or off, and an ozone water generating device for generating ozone water, and the second waterway is provided with a second solenoid valve for controlling the second waterway to be on or off, and the control panel is electrically connected to the first solenoid valve, the second solenoid valve and the ozone water generating device respectively to control the working state of each component; The control switch is electrically connected to the control board.

2. A faucet system capable of dispensing ozone water according to claim 1, characterized in that: The water treatment module further comprises a first tee and a second tee, wherein the first port of the first tee is connected to the mixed water inlet, the second and third ports of the first tee are respectively connected to the second and third ports of the second tee, and the first port of the second tee is connected to the treated water outlet; The first solenoid valve and the ozone water generating device are correspondingly arranged on the pipeline between the second port of the first tee and the second port of the second tee; The second solenoid valve is correspondingly arranged on the pipeline between the third port of the first three-way connection and the third port of the second three-way connection.

3. A faucet system capable of dispensing ozone water according to claim 1 or 2, characterized in that: The first waterway is also provided with a flow meter electrically connected to the control panel, and the flow meter is used to detect whether there is water flowing through so as to link the control panel to control the operation of various components.

4. A faucet system capable of dispensing ozone water according to claim 1 or 2, characterized in that: The first water channel is also provided with a thermostat electrically connected to the control panel, and the thermostat is used to detect the water temperature so as to link the control panel to control the operation of various components.

5. The faucet system capable of dispensing ozone water according to claim 1, characterized in that: The ozone water generating device comprises an ejector, an air pump and an ozone generator. The ejector is serially connected to the first water path through its first and second interfaces, the outlet of the air pump is connected to the inlet of the ozone generator, and the outlet of the ozone generator is connected to the third interface of the ejector.

6. A faucet system capable of dispensing ozone water according to claim 1, characterized in that: The faucet module also includes a light-emitting component electrically connected to the control panel, and the light-emitting component is used to display the working status of the faucet system.

7. A faucet system capable of dispensing ozone water according to claim 1, characterized in that: The mixing valve mechanism is installed on the faucet body, and includes a mixing valve core that can move relative to the faucet body, and a handle for driving the mixing valve core. The mixing valve core controls the water inlet ratio of the cold water inlet and the hot water inlet through movement to adjust the water outlet temperature of the mixed water outlet.

8. A faucet system capable of dispensing ozone water according to claim 7, characterized in that: The control switch and the handle are respectively arranged on two opposite sides of the faucet body.

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