Energy-saving and environment-friendly deodorizing and disinfecting device for public washroom

Abstract

The utility model belongs to the technical field of public health, and provides an energy-saving and environment-friendly deodorization and disinfection device for a public washroom, which comprises the public washroom, a urinal, an air valve, an air treatment mechanism and an air-water mixing tank are sequentially connected in series in the public washroom through pipelines, and an infrared sensor is arranged on the air valve; the air treatment mechanism comprises a shell, an upper-layer partition plate and a lower-layer partition plate are arranged in the shell, an air inlet pipe, a treatment component and a filter chamber are arranged on the upper-layer partition plate, the air inlet pipe is communicated with the treatment component, an air supply component is arranged on the lower-layer partition plate, the filter chamber is communicated with the air supply component, and an ion processor is connected to the air supply component; the ozone generator is used for preparing ozone, the ozone quickly oxidizes and decomposes microorganisms such as bacteria and viruses, the photocatalysis chamber decomposes the bacteria and the viruses and disinfects and sterilizes air, and the ion treatment chamber can effectively remove various pollutants in the air, so that the aims of improving the air quality and guaranteeing the health are fulfilled.

Description

TECHNICAL FIELD

[0001] The utility model belongs to public health technical field, specifically a kind of public washroom deodorization and disinfection device with energy saving and environmental protection. BACKGROUND

[0002] In urban infrastructure, public washroom is an important part of urban infrastructure, and the most basic function of public washroom is to provide convenient excretion and washing service, including setting enough toilet, hand washing pool and other facilities to meet the basic needs of people, and its environmental sanitation directly relates to the health and experience of citizens and tourists.

[0003] However, the existing public washroom may not be serviced by staff, and in addition, the natural ventilation effect of public washroom may be poor, resulting in unpleasant odor in public washroom, poor air quality, and breeding of bacteria and viruses, affecting the use experience of users and endangering physical and mental health.

[0004] Therefore, the skilled in the art proposes a public washroom deodorization and disinfection device with energy saving and environmental protection to solve the problem raised in the background art.

[0005] The above information disclosed in the background art is only used to increase the understanding of the background art of the utility model, and therefore, it may include prior art known by those skilled in the art. SUMMARY

[0006] To solve the above technical problems, the utility model provides a public washroom deodorization and disinfection device with energy saving and environmental protection to solve the problem of unpleasant odor in public washroom, poor air quality, breeding of bacteria and viruses, affecting the use experience of users and endangering physical and mental health in the prior art.

[0007] To achieve the above purpose, the utility model provides a public washroom deodorization and disinfection device with energy saving and environmental protection, which comprises a public washroom, a toilet, an air valve, an air treatment mechanism and a gas-water mixing tank connected in sequence through a pipeline in the public washroom, and an infrared sensor is arranged on the air valve.

[0008] The air treatment mechanism comprises a shell, an upper and lower partition plate is arranged in the shell, an air inlet pipe, a treatment member and a filter chamber are arranged on the upper partition plate, the air inlet pipe is communicated with the treatment member, a gas supply member is arranged on the lower partition plate, the filter chamber is communicated with the gas supply member, an ion processor is connected to the gas supply member, a first air outlet pipe is fixedly connected to the ion processor, and at least two three-way valves are symmetrically arranged on the gas supply member.

[0009] Preferably, the processing member comprises an ozone generator and a photocatalytic chamber, the air inlet pipe is connected with the ozone generator through an air nozzle, and the air inlet pipe is communicated with the photocatalytic chamber.

[0010] Preferably, the air feeding member comprises a first pipe connected with the photocatalytic chamber, the first pipe is provided with a three-way pipe, a second pipe and a third pipe are communicated with the first pipe, the second pipe is communicated with the filtering chamber, a fan is connected with the end of the second pipe away from the filtering chamber, the fan is communicated with the third pipe, and the third pipe is communicated with the ion processing chamber.

[0011] Preferably, two three-way valves are arranged at the communication positions of the first pipe and the second pipe and the communication positions of the first pipe and the third pipe respectively, and the surface of the filtering chamber is fixedly connected with a filtering plate.

[0012] Preferably, the air-water mixing box comprises a water tank, an automatic control valve is arranged outside the water tank, a second air outlet pipe is arranged outside the water tank, a water outlet is arranged on the water tank, a floating plate is arranged inside the water tank, a U-shaped pipe is arranged on the floating plate, an air-water mixing member is arranged on the floating plate, the air-water mixing member is communicated with the U-shaped pipe, a water suction pipe is fixedly connected to the bottom of the air-water mixing member, an air-water separation pipe is arranged on the floating plate, a water separation pipe is arranged on the air-water separation pipe, and the air-water mixing member is communicated with the air-water separation pipe.

[0013] Preferably, the air-water mixing member comprises a first shell arranged on the floating plate, the U-shaped pipe is communicated with the first shell, a mixing cavity is arranged in the first shell, a plurality of holes are arranged on the first shell, a rotating shaft is arranged on the first shell, a blade is fixedly connected to the rotating shaft, and a first impeller is fixedly connected to the rotating shaft.

[0014] Preferably, a water pump, an ultrasonic generator and a filter screen are arranged in the water suction pipe.

[0015] Preferably, the air valve comprises a second shell, the second shell comprises an upper shell, a first air inlet is arranged on the upper shell, a lower shell is connected to the bottom of the upper shell, a second air inlet is arranged on the lower shell, and a first sealing ring is arranged between the upper shell and the lower shell.

[0016] Preferably, a pulse electromagnetic valve is arranged on the upper shell, a first spring is arranged in the lower shell, a hollow ball is arranged in the inner ring of the first spring, a second impeller is rotatably connected to the inside of the upper shell, a rotating cylinder is fixedly connected to the second impeller, a power generation member is arranged on the rotating cylinder, a second sealing ring is arranged on the top of the second impeller, and a second spring is arranged in the inner ring of the second sealing ring.

[0017] Preferably, the power generation component comprises a rotating disc provided with a plurality of magnets and a bearing, and the rotating disc is arranged on the rotating cylinder.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1、 the utility model discloses a ozone generator is prepared ozone, and ozone is quick to oxidize and decompose microorganism such as bacteria, virus, photocatalysis chamber decomposes bacteria and virus, and disinfects and sterilizes to air, and ion processing chamber can effectively remove various pollutants in air, reach the purpose of improving air quality, guarantee health.

[0020] 2、 the utility model discloses through sending ozone into mixing cavity, flowing airflow drives second impeller rotation, and then drives blade rotation through rotating shaft, and rotating blade absorbs the water in water tank into mixing cavity with ozone through water pump in water suction pipe, and the water containing ozone returns to water tank through the water separating pipe of separating pipe, and the remaining gas is discharged from water tank through separating pipe, and water tank is flushed by the water containing ozone, can play the role of disinfection and sterilization, remove peculiar smell, purify air and the like.

[0021] 3、 the utility model discloses air valve through gas, and the gas will drive second impeller rotation, and then drive rotating cylinder and rotating disc rotation, and magnet will also rotate synchronously, and rotating magnet and the multiple groups of coils set on power generation component interact and generate electricity, and the power is collected and stored through battery, and power supply is provided for infrared ray inductor, and the recycling of airflow kinetic energy is completed.

[0022] The above summary is intended to illustrate only and is not intended to be limiting in any way. Further aspects, implementations, and features of the present utility model will be apparent from the drawings and the following detailed description. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the whole structure schematic drawing of a kind of public washroom deodorization and disinfection device with energy-saving and environmental protection in the embodiment of the utility model;

[0024] Figure 2 It is the whole structure schematic drawing of air treatment mechanism of a kind of public washroom deodorization and disinfection device with energy-saving and environmental protection in the embodiment of the utility model;

[0025] Figure 3 It is the partial structure schematic drawing of air treatment mechanism of a kind of public washroom deodorization and disinfection device with energy-saving and environmental protection in the embodiment of the utility model;

[0026] Figure 4Another part structure schematic view of the air treatment mechanism of the public lavatory deodorization and disinfection device with energy saving and environmental protection in the embodiment of the utility model;

[0027] Figure 5 Sectional view of the air treatment mechanism of the public lavatory deodorization and disinfection device with energy saving and environmental protection in the embodiment of the utility model;

[0028] Figure 6 Integral structure schematic view of the gas-water mixing box of the public lavatory deodorization and disinfection device with energy saving and environmental protection in the embodiment of the utility model;

[0029] Figure 7 Sectional view of the gas-water mixing box of the public lavatory deodorization and disinfection device with energy saving and environmental protection in the embodiment of the utility model;

[0030] Figure 8 Sectional view of the gas-water mixing component of the gas-water mixing box of the public lavatory deodorization and disinfection device with energy saving and environmental protection in the embodiment of the utility model;

[0031] Figure 9 Partial structure schematic view of the gas-water mixing component of the gas-water mixing box of the public lavatory deodorization and disinfection device with energy saving and environmental protection in the embodiment of the utility model;

[0032] Figure 10 Internal structure schematic view of the water suction pipe of the gas-water mixing box of the public lavatory deodorization and disinfection device with energy saving and environmental protection in the embodiment of the utility model;

[0033] Figure 11 Integral structure schematic view of the air valve of the public lavatory deodorization and disinfection device with energy saving and environmental protection in the embodiment of the utility model;

[0034] Figure 12 Sectional view of the air valve of the public lavatory deodorization and disinfection device with energy saving and environmental protection in the embodiment of the utility model;

[0035] Figure 13 Partial structure schematic view of the air valve of the public lavatory deodorization and disinfection device with energy saving and environmental protection in the embodiment of the utility model.

[0036] In the drawing,

[0037] 1, air treatment mechanism;11, shell;12, partition;13, air inlet pipe;14, processing component;141, ozone generator;142, photocatalytic chamber;15, air sending component;151, first pipeline;152, second pipeline;153, fan;154, third pipeline;16, ion processor;17, first air outlet pipe;18, three-way valve;19, filter chamber;

[0038] 2, gas-water mixing box; 21, water tank; 211, automatic control valve; 212, second air outlet pipe; 213, water outlet; 22, floating plate; 23, U-shaped pipe; 24, gas-water mixing component; 241, first shell; 242, mixing cavity; 243, hole; 244, rotating shaft; 245, blade; 246, first impeller; 25, water suction pipe; 251, water pump; 252, ultrasonic generator; 253, filter screen; 26, gas-water separation pipe; 27, water distribution pipe;

[0039] 3, air valve; 31, second shell; 311, upper shell; 312, first air inlet; 313, lower shell; 314, second air inlet; 315, first sealing ring; 32, pulse solenoid valve; 33, first spring; 34, hollow ball; 35, second impeller; 36, rotating cylinder; 37, power generation component; 371, rotating disc; 372, magnet; 373, bearing; 38, second sealing ring; 39, second spring;

[0040] 4, public toilet. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. It should be pointed out that the drawings are schematic and not drawn to scale. For the clarity and convenience in the drawings, the relative size and proportion of the parts shown in the drawings are exaggerated or reduced for illustration, and any size is only exemplary, rather than limiting.

[0042] Embodiment one:

[0043] Please refer to Figure 1 - Figure 13As shown, a kind of public lavatory deodorization and disinfection device with energy saving and environmental protection, including public lavatory 4, automatically light control system is provided in public lavatory 4, multi-functional human body response lamp is installed at the entrance of the door of public lavatory (the light is dim, and the lamp is slightly bright when nobody, the lamp is bright when somebody passes, and the lamp is slightly bright after the time set by time delay when person leaves, and the lamp is automatically turned off when the external light reaches certain brightness {light control function}), multi-functional human body response lamp and air handling host have communication function, public lavatory 4 is sequentially connected with toilet bowl, air valve 3, air handling mechanism 1 and gas-water mixing tank 2 through pipeline, infrared sensor is provided on air valve 3, air valve 3 is opened and closed to make air enter air handling mechanism 1 through pipeline, the working state of air handling mechanism 1 is remotely controlled and monitored by APP when working, air handling mechanism 1 is used to purify air, to ensure the air quality of public lavatory 4, gas-water mixing tank 2 is used to prepare ozone water, so as to carry out flushing work, play the role of disinfection and sterilization, remove peculiar smell, purify air and the like, when various human body detection devices in the room do not detect the existence of human body for a long time, and the odor exceeds the threshold value of gas detection device, air handling mechanism 1 will start the deodorization and disinfection function in the room, and automatically close doors and windows, and automatically stop after the time set by time delay;

[0044] Air handling mechanism 1, air handling mechanism 1 includes shell 11, upper and lower two layer partitions 12 are provided in shell 11, upper layer partition 12 is provided with air inlet pipe 13, processing component 14 and filter chamber 19, air inlet pipe 13 is communicated with processing component 14, lower layer partition 12 is provided with air supply component 15, filter chamber 19 is communicated with air supply component 15, ion processor 16 is connected to air supply component 15, first air outlet pipe 17 is fixedly connected to ion processor 16, at least two three-way valves 18 are symmetrically provided on air supply component 15, shell 11 is used to provide protection for air handling mechanism 1, upper and lower two layer partitions 12 are used to divide air handling structure, and are used to support other parts, air inlet pipe 13 is used to guide air, processing mechanism is used to purify air, filter chamber 19 is used to intercept suspended matter in air, air supply component 15 is used to transport air, two pieces of processing polar plates are provided in ion processing chamber, rotating controller is respectively provided on two three-way valves 18, to control the opening and closing direction of three-way valve 18, and at the same time, rotating controller is also provided on catalytic chamber, to control the opening of catalytic chamber valve.

[0045] Specifically, processing component 14 includes ozone generator 141 and photocatalytic chamber 142, air inlet pipe 13 is connected with ozone generator 141 through air nozzle, air inlet pipe 13 is communicated with photocatalytic chamber 142, ozone generator 141 is used to transport ozone to air inlet pipe 13, ozone oxidizes and decomposes bacteria and virus and other microorganisms in air, photocatalytic chamber 142 is provided with multiple groups of photocatalytic filter plates and ultraviolet lamp, to decompose bacteria and virus in air.

[0046] Further, the air supply member 15 comprises a first pipe 151 connected to the photocatalytic chamber 142, the first pipe 151 is provided with a three-way pipe, the first pipe 151 is communicated with a second pipe 152 and a third pipe 154, the second pipe 152 is communicated with the filter chamber 19, an end of the second pipe 152 away from the filter chamber 19 is connected with a fan 153, the fan 153 is communicated with the third pipe 154, the third pipe 154 is communicated with the ion treatment chamber, the first pipe 151 is used to guide the air to be introduced into different areas, the second pipe 152 and the third pipe 154 are used to transport the air, and the fan 153 is used to flow the air.

[0047] Further, two three-way valves 18 are respectively arranged at the communication positions of the first pipe 151 and the second pipe 152 and the communication positions of the first pipe 151 and the second pipe 152, air can be controlled to flow through the applicable channel, and the filter chamber 19 is fixedly connected with a filter plate on the surface and is used to intercept the suspended matters in the air.

[0048] As can be seen from the above, the air treatment mechanism 1 has three working modes: 1. When a person is detected, the infrared sensor controls the air valve 3 to be opened, the air enters the ozone generator 141 through the pipe and the air inlet pipe 13, and the ozone is sprayed out through the air nozzle to mix with the air, and then the air enters the photocatalytic chamber 142 for disinfection and sterilization treatment, then the air enters the fan 153 through the first pipe 151 and a three-way valve 18, the three-way valve 18 is controlled to be opened and closed through the rotating controller, the communication between the three-way valve 18 and the second pipe 152 is closed, the air enters the fan 153, and after the air is sucked and output by the fan 153, the air reaches another three-way valve 18, the three-way valve 18 is connected to the first pipe 151 and is closed, and is communicated with the ion treatment chamber, and the ozone is sprayed out through the air nozzle of the ozone generator 141 in the ion treatment chamber to decompose the bacteria and viruses in the air, and then the air is discharged through the outlet, enters the air-water mixer, is mixed, and then is separated into air and water, and the air is discharged;

[0049] 2. When the indoor air treatment is started, the air enters the filter chamber 19 and removes the suspended matters through the filter plate, enters the second pipe 152, a three-way valve 18 is closed to the first pipe 151 and is opened to the second pipe 152, the air enters the fan 153 through the three-way valve 18, then enters another three-way valve 18, the three-way valve 18 is closed to the ion treatment chamber, the air enters the photocatalytic chamber 142 through the first pipe 151, then enters the air inlet pipe 13, at this time, the ozone generator 141 sprays the ozone out through the air nozzle to mix with the air, the air containing the ozone is output through the air inlet pipe 13, enters the air valve 3 through the pipe, is positively pressed to enter, the air valve 3 is opened, then the air disinfects the toilet through the track and disinfects the whole bathroom.

[0050] III. When the ozone water is prepared, a rotary controller opens the valve on the filter chamber 19, air enters the filter chamber 19 through the filter plate, then the air enters the air inlet of the air inlet pipe 13 through the valve opening, and then the air is sprayed with ozone through the air nozzle of the ozone generator 141, mixed with the air, and then enters the photocatalytic chamber 142, at this time, the photocatalytic chamber 142 does not work, then the air enters a three-way valve 18 through the first pipeline 151, the three-way valve 18 is closed with the second pipeline 152, the air enters the fan 153, then the air enters the ion treatment chamber through another three-way valve 18, the three-way valve 18 is closed with the first pipeline 151, the air enters the ion treatment chamber, the ion treatment chamber does not work, the air nozzle sprays ozone again, and finally the air is output through the first air outlet pipe 17, enters the air-water mixing box 2, and is treated by the air-water mixer to produce ozone water, and then the ozone water can flush the toilet bowl.

[0051] Example two:

[0052] Please refer to Figure 6 - Figure 10 The embodiment is basically the same as the previous embodiment, and the difference is that the air-water mixing box 2 includes a water tank 21, the water tank 21 is externally provided with an automatic control valve 211, the water tank 21 is externally provided with a second air outlet pipe 212, the water tank 21 is provided with a water outlet 213, the water tank 21 is internally provided with a floating plate 22, the floating plate 22 is provided with a U-shaped pipe 23, the floating plate 22 is provided with an air-water mixing member 24, the air-water mixing member 24 is in communication with the U-shaped pipe 23, the air-water mixing member 24 is fixedly connected with a water suction pipe 25 at the bottom, the floating plate 22 is provided with an air-water separation pipe 26, the air-water separation pipe 26 is provided with a water separation pipe 27, the air-water mixing member 24 is in communication with the air-water separation pipe 26, the water tank 21 is used to store water and accommodate other parts, the automatic control valve 211 can be connected with a water supplier on the top of the public toilet 4, or connected with a tap, used to control the water in the water tank 21 to be kept within an appropriate range, the floating plate 22 is used to make the air-water mixing member 24 always on the water surface, the U-shaped pipe 23 is movably arranged, the movable pipeline of the U-shaped pipe 23 is higher than the horizontal plane, the air-water mixing member 24 is used to mix water and air, the air-water mixing member 24 can be provided with multiple and be buckle connected, and be in communication, the air-water separation pipe 26 is used to separate the mixed water and air, and discharge the remaining air, and the water is discharged into the water tank 21 through the water separation pipe 27.

[0053] Specifically, the air-water mixing component 24 includes a first housing 241 arranged on the floating plate 22, the U-shaped pipe 23 is communicated with the first housing 241, a mixing cavity 242 is arranged in the first housing 241, a plurality of holes 243 are arranged on the first housing 241, a rotating shaft 244 is arranged on the first housing 241, a plurality of blades 245 are fixedly connected to the rotating shaft 244, a first impeller 246 is fixedly connected to the rotating shaft 244, the mixing cavity 242 is used for mixing the water mist and the air, the water enters the mixing cavity 242 through the holes 243, the rotating shaft 244 is used for bearing the blades 245 and the first impeller 246, the blades 245 are arranged in a plurality of and are arranged in a circumferentially uniform distribution, and the first impeller 246 is used for stirring and mixing the water mist and the air in the mixing cavity 242.

[0054] Further, the water suction pipe 25 is provided with a water pump 251, an ultrasonic generator 252 and a filter screen 253, the water pump 251 is used for pumping the water in the water tank 21, the filter screen 253 is used for filtering and removing the suspended solids, and the ultrasonic generator 252 is used for atomizing the water.

[0055] As can be seen from the above, the air containing ozone is input through the U-shaped pipe 23, the U-shaped pipe 23 is movably arranged and the movable pipe is higher than the horizontal plane, the air enters the mixing cavity 242 of the first housing 241, under the impact of the high-pressure air, the blades 245 are driven to rotate, since the first impeller 246 is arranged on the rotating shaft 244, the rotating shaft 244 is driven to rotate, the water pump 251 is driven to pump water, and the water is atomized through the filter screen 253 and the ultrasonic generator 252, the water enters the inside of the mixing cavity 242 through the plurality of holes 243 and is atomized, is mixed with the air, is stirred by the first impeller 246, and then enters the second air-water mixing component, the two are buckled and connected, are subjected to multiple treatments, and then enter the air-water separation pipe 26, the water is discharged into the water tank 21 through the water distribution pipe 27, the remaining air is discharged through the air-water separation pipe 26, the air-water mixing component 24 is always kept on the water surface through the floating plate 22 and is lower than the height of the connecting pipe of the U-shaped pipe 23, the water tank 21 is washed by the water containing ozone, and can play the roles of disinfection and sterilization, removal of peculiar smell, purification of air and the like.

[0056] Example three:

[0057] Please refer to Figure 11 - Figure 13As shown, the embodiment is basically the same as the previous embodiment, the difference is that the air valve 3 comprises a second housing 31, the second housing 31 comprises an upper housing 311, the upper housing 311 is provided with a first air port 312, the bottom of the upper housing 311 is connected with a lower housing 313, the lower housing 313 is provided with a second air port 314, a first sealing ring 315 is arranged between the upper housing 311 and the lower housing 313, the upper housing 311 and the lower housing 313 are used as the main supporting structure of the air valve 3, the first air port 312 and the second air port 314 are provided with threads for connecting with other pipelines to realize the conveying of gas, and the sealing ring is used to avoid gas leakage and ensure the sealing property.

[0058] Specifically, the upper housing 311 is provided with a pulse electromagnetic valve 32, the lower housing 313 is provided with a first spring 33, a hollow ball 34 is arranged in the inner ring of the first spring 33, a second impeller 35 is rotatably connected in the inner part of the upper housing 311, a rotating cylinder 36 is fixedly connected to the second impeller 35, a power generation component 37 is arranged on the rotating cylinder 36, a second sealing ring 38 is arranged on the top of the second impeller 35, a second spring 39 is arranged in the inner ring of the second sealing ring 38, the pulse electromagnetic valve 32 is used to control the air valve core to press down the hollow ball 34, the first spring 33 is used to provide a thrust force for the hollow ball 34, under the thrust force of the first spring 33, the hollow ball 34 abuts against the upper housing 311, and the air valve 3 is in a closed state, when the gas in the air valve 3 flows, the second impeller 35 is driven to rotate under the impact of the gas, the rotating cylinder 36 rotates with the rotation of the second impeller 35, a plurality of coils are arranged on the power generation component 37 to generate electricity and provide power supply for the sensor, the second sealing ring 38 is used to prevent impurities from entering the pulse electromagnetic valve 32, and the second spring 39 is used to provide a supporting force for the second sealing ring 38 to keep the second sealing ring 38 in an open state.

[0059] Further, the power generation component 37 comprises a rotating disc 371 and a bearing 373 arranged on the rotating cylinder 36, a plurality of magnets 372 are arranged on the rotating disc 371, a protection shell is arranged outside the power generation component 37, the protection shell is arranged in an I shape, a plurality of coils are arranged on the I-shaped protection shell, the rotating disc 371 drives the plurality of magnets 372 to rotate and interact with the coils to generate electricity and provide power supply for the infrared sensor.

[0060] From the above, when someone enters, the infrared sensor detects someone, drives the pulse electromagnetic valve 32 to start and open the valve core, the valve core moves downward, the hollow ball 34 is pushed down, at this time, there is a gap between the hollow ball 34 and the valve body, air can enter through the gap between the hollow ball 34 and the shell, and the fan 153 of the air treatment mechanism 1 is started to make the first air inlet 312 negative pressure, air can enter the air treatment device through the first air inlet 312 connecting pipe, and the air is treated, when the person leaves, the pulse electromagnetic valve 32 is attracted, the valve core is attracted upward, the first spring 33 provides a thrust for the hollow ball 34, the hollow ball 34 rises and blocks the gap, and the gap is closed, at this time, air cannot enter, when the air flows in the air valve 3, the second impeller 35 rotates under the impact of the air, the rotation of the second impeller 35 does not affect the hollow ball 34, the second impeller 35 drives the rotating cylinder 36 and the power generation component 37 to rotate, the rotating disc 371 is provided with a plurality of magnets 372, the bearing 373 is sleeved on the hollow shaft, and the rotating disc 371 and the bearing 373 are provided with protective shells outside, the protective shells are provided with a plurality of coils arranged together and matched with the plurality of magnets 372, electricity is generated based on electromagnetic induction, and the electricity is supplied to the infrared sensor, the airflow kinetic energy is recycled, and the infrared sensor can also control the water release electromagnetic valve on the toilet bowl upper water pipe, when the person leaves, the air valve 3 stops working, the water release electromagnetic valve works, and the fan 153 of the air treatment mechanism 1 is closed, so that the ozone water in the water tank 21 can flush the toilet bowl.

[0061] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt the conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail herein. The contents not described in detail in the description all belong to the prior art known by the person skilled in the art.

[0062] In the drawings of the utility model, only the structures related to the disclosed embodiments are involved, other structures can be referred to the general design, and the same embodiments and different embodiments of the utility model can be combined with each other under the condition of no conflict.

[0063] Although the utility model has been described in detail with reference to the foregoing embodiments, the skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A public restroom deodorization and disinfection device with energy-saving and environmentally friendly features, characterized in that: The utility model relates to a public washroom air treatment mechanism and air-water mixing box, which are connected in sequence through pipes. The air treatment mechanism comprises a shell, two layers of partitions are arranged in the shell, an air inlet pipe, a treatment component and a filter chamber are arranged on the upper partition, the air inlet pipe is communicated with the treatment component, a gas feeding component is arranged on the lower partition, the filter chamber is communicated with the gas feeding component, an ion processor is connected to the gas feeding component, a first air outlet pipe is fixedly connected to the ion processor, and at least two three-way valves are symmetrically arranged on the gas feeding component. The treatment component comprises an ozone generator and a photocatalytic chamber, the air inlet pipe is connected to the ozone generator through an air nozzle, and the air inlet pipe is communicated with the photocatalytic chamber.

2. The public toilet deodorizing and disinfecting device with energy saving and environmental protection according to claim 1, characterized in that: The gas feeding component comprises a first pipeline connected to the photocatalytic chamber, the first pipeline is provided with a three-way structure, a second pipeline and a third pipeline are communicated with the first pipeline, the second pipeline is communicated with the filter chamber, a fan is connected to one end of the second pipeline away from the filter chamber, the fan is communicated with the third pipeline, and the third pipeline is communicated with the ion treatment chamber.

3. The public toilet deodorizing and disinfecting device with energy saving and environmental protection according to claim 2, characterized in that: Two three-way valves are arranged at the communication positions of the first pipeline and the second pipeline and the communication positions of the first pipeline and the second pipeline, respectively, and a filter plate is fixedly connected to the surface of the filter chamber.

4. The public toilet deodorizing and disinfecting device with energy saving and environmental protection according to claim 3, characterized in that: The air-water mixing box comprises a water tank, an automatic control valve is arranged outside the water tank, a second air outlet pipe is arranged outside the water tank, a water outlet is arranged on the water tank, a floating plate is arranged in the water tank, a U-shaped pipe is arranged on the floating plate, an air-water mixing component is arranged on the floating plate, the air-water mixing component is communicated with the U-shaped pipe, a water suction pipe is fixedly connected to the bottom of the air-water mixing component, an air-water separation pipe is arranged on the floating plate, a water separation pipe is arranged on the air-water separation pipe, and the air-water mixing component is communicated with the air-water separation pipe.

5. The energy-saving and environment-friendly public toilet deodorizing and disinfecting device according to claim 1, characterized in that: ​ 6. The energy-saving and environment-friendly public toilet deodorizing and disinfecting device according to claim 5, characterized in that: The air-water mixing component (24) comprises a first shell (241) arranged on the floating plate (22), the U-shaped pipe (23) communicates with the first shell (241), a mixing cavity (242) is arranged in the first shell (241), a plurality of holes (243) are formed in the first shell (241), a rotating shaft (244) is arranged on the first shell (241), the rotating shaft (244) is fixedly connected with a blade (245), and the rotating shaft (244) is fixedly connected with a first impeller (246).

7. The energy-saving and environment-friendly public toilet deodorizing and disinfecting device according to claim 6, characterized in that: The water suction pipe (25) is provided with a water pump (251), an ultrasonic generator (252) and a filter screen (253).

8. The energy-saving and environment-friendly public toilet deodorizing and disinfecting device according to claim 1, characterized in that: The air valve (3) comprises a second shell (31), the second shell (31) comprises an upper shell (311), the upper shell (311) is provided with a first air inlet (312), the bottom of the upper shell (311) is connected with a lower shell (313), the lower shell (313) is provided with a second air inlet (314), and a first sealing ring (315) is arranged between the upper shell (311) and the lower shell (313).

9. The energy-saving and environment-friendly public toilet deodorizing and disinfecting device according to claim 8, characterized in that: The upper shell (311) is provided with a pulse electromagnetic valve (32), the lower shell (313) is provided with a first spring (33), a hollow ball (34) is arranged in the inner ring of the first spring (33), the inside of the upper shell (311) is rotatably connected with a second impeller (35), the second impeller (35) is fixedly connected with a rotating cylinder (36), the rotating cylinder (36) is provided with a power generation component (37), the top of the second impeller (35) is provided with a second sealing ring (38), and the inner ring of the second sealing ring (38) is provided with a second spring (39).

10. The energy-saving and environment-friendly public toilet deodorizing and disinfecting device according to claim 9, characterized in that: The power generation component (37) comprises a rotating disc (371) and a bearing (373) penetrating through the rotating cylinder (36), and a plurality of magnets (372) are arranged on the rotating disc (371).

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