CN106088277B - Public restroom Intelligent purifying system - Google Patents

Public restroom Intelligent purifying system Download PDF

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Publication number
CN106088277B
CN106088277B CN201610637527.4A CN201610637527A CN106088277B CN 106088277 B CN106088277 B CN 106088277B CN 201610637527 A CN201610637527 A CN 201610637527A CN 106088277 B CN106088277 B CN 106088277B
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CN
China
Prior art keywords
module
ozone
control
squatting position
control module
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201610637527.4A
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Chinese (zh)
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CN106088277A (en
Inventor
左晓华
闵思鹤
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Hangzhou Intelligent Technology Co., Ltd.
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Hangzhou Intelligent Technology Co Ltd
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Priority to CN201610637527.4A priority Critical patent/CN106088277B/en
Publication of CN106088277A publication Critical patent/CN106088277A/en
Application granted granted Critical
Publication of CN106088277B publication Critical patent/CN106088277B/en
Expired - Fee Related legal-status Critical Current
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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08Radiation
    • A61L2/10Ultraviolet radiation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20Gaseous substances, e.g. vapours
    • A61L2/202Ozone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/015Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/16Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18Radiation
    • A61L9/20Ultraviolet radiation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/16Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/22Ionisation
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/02Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/89Arrangement or mounting of control or safety devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00Control inputs relating to users or occupants
    • F24F2120/10Occupancy
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/22Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/24Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
    • F24F8/26Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media using ozone
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/30Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/50Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by odorisation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/20Method-related aspects
    • A61L2209/21Use of chemical compounds for treating air or the like
    • A61L2209/212Use of ozone, e.g. generated by UV radiation or electrical discharge
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00Control inputs relating to users or occupants
    • F24F2120/10Occupancy
    • F24F2120/14Activity of occupants

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Physical Water Treatments (AREA)

Abstract

The invention discloses a kind of public restroom Intelligent purifying systems, include control module, include:Come in and go out induction module, for sensing the state that personnel pass in and out at the entrance of public area;Common response module, including being used for the first anion generation module of public area purification, module, the first ozone generation module and the first ultraviolet light irradiation module occur for the first plasma;Squatting position induction module, for sensing personnel state at the area of squatting position;Squatting position respond module, including being used for the second anion generation module of squatting position area purification, module, the second ozone generation module and the second ultraviolet light irradiation module occur for the second plasma;The control module is used to receiving and judging come in and go out inductive signal and squatting position inductive signal, and the work of common response module and squatting position respond module is controlled according to judging result.The deodoring and disinfecting flow in public area and squatting position area will be different, it is therefore desirable to which the common response module and squatting position respond module of independent control are respectively arranged in public area and squatting position area.

Description

Public restroom Intelligent purifying system
Technical field
The present invention relates to a kind of cleaning system, especially a kind of public restroom Intelligent purifying system.
Background technology
Since comprehensive building or many people in public place are used in conjunction with same toilet, flow of the people is big, different in toilet Taste is larger.Especially summer, due to improper ventilation, when cleaning is swept not in time, residual urine corruption generates biology in urinal Enzyme and it is smelly, peculiar smell in toilet diffuses, and makes one to hang back.The peculiar smell of toilet is essentially from urine class volatile matter, smoke, master Wanting ingredient is:Different kind organism enzyme, bacterium, ammonia, hydrogen sulfide etc..
In order to reach the cleaning of toilet air, Chinese Authorization Notice No. is 201643052 U of CN, and patent name is " public Toilet deodorization clarification system altogether " discloses a kind of public restroom deodorization clarification system, including control host and Two nozzle terminals, two nozzle terminals are respectively assembled on the wall of men and women toilet, and pass through pipeline with controlling host phase Thus connection, two nozzle terminal inners decompose the foul smell in air equipped with atomizer.But the control program of the program It is relatively simple, and control accuracy is not high, is unable to reach ideal deodoring and disinfecting effect.
Moreover, including squatting position area and public area in public restroom, the smelly reason mode of sterilizing of different zones should be distinguished It treats, not so can cause to sterilize insufficient or excessive, in some instances it may even be possible to which unnecessary wound is caused to the personnel for entering public restroom Evil.
Water closet is equipped with the water outlet button (push-button unit) for flashing valve (opening and closing unit) to be controlled to open and close, the water outlet Structure and connection relation between button and flashing valve, generally use in existing water closet, and already belong to this field skill The common knowledge of art personnel.
Invention content
For overcome the deficiencies in the prior art, the present invention provides it is a kind of can effectively remove in public restroom stink and The public restroom Intelligent purifying system to sterilize to environment in public restroom.
The technical solution adopted by the present invention to solve the technical problems is:A kind of public restroom Intelligent purifying system, packet Control module has been included, has been included:
Come in and go out induction module, for sensing the state that personnel pass in and out at the entrance of public area, and generated come in and go out is felt Induction signal passes to control module;
Common response module, including be controlled by control module and for public area sterilizing the first ultraviolet light irradiation module, And it is controlled by control module and the first anion generation module and/or the first plasma generation module for public area taste removal;
Squatting position induction module for sensing personnel state at the area of squatting position, and generated squatting position inductive signal is passed to Control module;
Squatting position respond module, including be controlled by control module and for squatting position area sterilizing the second ultraviolet light irradiation module, And it is controlled by control module and the second anion generation module and/or the second plasma generation module for the taste removal of squatting position area;
The control module is used to receive and judge come in and go out inductive signal and squatting position inductive signal, and according to judging result control The work of common response module and squatting position respond module processed.
The beneficial effects of the invention are as follows:For common response module there are three types of integrated mode, the first integrated mode is the first purple Outside line irradiation module and the first anion generation module;Second integrated mode for the first ultraviolet light irradiation module and the first grade from Module occurs for son;The third integrated mode is the first ultraviolet light irradiation module, the first anion generation module and the first plasma Module occurs.Correspondingly, squatting position corresponding module, also there are three types of integrated mode, the first integrated mode irradiates mould for the second ultraviolet light Block and the second anion generation module;For the second ultraviolet light irradiation module and the second plasma mould occurs for second of integrated mode Block;The third integrated mode is the second ultraviolet light irradiation module, module occurs for the second anion generation module and the second plasma. Common response module and squatting position respond module are combined with each other collocation, there are nine kinds of integrated modes, so as to form the guarantor to the present invention Shield combination.Discrepancy induction module and squatting position induction module belong to information acquisition module, for judging personnel in public restroom Into having troubles and squatting position user's presence or absence, thus the control of module provides foundation in order to control.Public area and squatting position area remove Deodorant flow will be different, it is therefore desirable to which the common response module and squatting position respond module of independent control are respectively arranged in public affairs Area and squatting position area altogether.Module and ozone generation module occur for anion generation module, plasma mainly as airhandling equipment, Can the malodor molecules in air be quickly and effectively subjected to neutralization decomposition, keep the pure and fresh of public restroom air;Ultraviolet light shines Module is penetrated in this as sterilization processing equipment, for the germ on toilet surface to be killed, meanwhile, ozone generation module is herein Also there is assisting sterilisation, coordinate ultraviolet light irradiation module, sterilization treatment is carried out to the environment in public restroom.Control Microcontroller or PLC dispatch control systems may be used in molding block, common response module and squatting position is controlled to respond mould by control module Working time, sequence and the power of block, thus in public restroom environment carry out intelligent control, ensure most efficiency and effectively Carry out deodoring and disinfecting processing to property.
Further setting, common response module, which further includes, is controlled by control module and for the first smelly of public area purification Oxygen module.First ozone module is ozone generating apparatus, and deodorizing process is carried out to public area by generating ozone, and when ozone reaches During to a certain concentration, sterilization functions can also be played, therefore, the first ozone module is according to actual environment and working condition, to public affairs Catharsis is played in area altogether.
Further setting, squatting position respond module, which further includes, is controlled by control module and for the second smelly of squatting position area purification Oxygen module.With the operation principle and purpose as the first ozone module of public area.
Its middle-ultraviolet lamp irradiation module is preferentially using the setting that wavelength period is 200nm~280nm, preferably 254nm, the wavelength It can sterilize to public restroom inside, while belong to the wave band safer to people again.
Public restroom all standard configurations have septic tank, and septic tank is the important place for accumulating germ and dirt, it is therefore desirable to A degree of sterilization treatment is carried out to septic tank, to ensure the personal security of ambient enviroment and septic tank cleaning personnel.This is net Change system has further included the self-cleaning module of water, and the self-cleaning module of the water includes water tank and high-concentrated ozone generation with sealing system Device, the high concentration ozone generator are extended to by pipeline inside water tank;Flush port is offered in water tank lower part, at the flush port Equipped with the keying unit for flush port to be controlled to open and close.The ozone concentration that high concentration ozone generator generates is 0.5-30G/H, " G/H " expression " gram per hour ".The Ozone Water that contains discharged at flush port can be used for washing away urinal, greatly improve the cleaning of urinal Degree.Sealing system mentioned herein refers to structure or equipment that water tank is enable to keep sealing performance, this class formation or equipment Relatively conventional in the prior art, such as sealing ring, therefore this will not be repeated here.
The self-cleaning module of water further includes the ozone venthole for being opened in water tank upper, is equipped with to make at the ozone venthole Make the negative pressure unit of water tank external and internal pressure difference;Water tank upper is further opened with the air inflow openings with check valve.Ozone is molten in water Xie Du is limited, and the ozone overflowed from water can be discharged, and may be guided and defended for public by negative pressure unit at ozone outlet The ozone supplement of the interior environment of life, can be used for importing septic tank, so as to the cleaning of environment in septic tank.Because when negative pressure list During first foul smell, the air space that water tank interior energy is extracted is limited, so that negative pressure unit has power-carrying when working, therefore, It needs to open up air inflow openings, ensure when being in negative pressure state in water tank, have extraneous air that can enter water tank, to alleviate water Negative pressure pressure in case.
The self-cleaning module of water has further included the excessive protection module of ozone, and the excessive protection module of the ozone includes:Inside set recovery room Housing, which is equipped with the recycling import that is connected with recovery room and recycling exports, inside the recycling import and water tank It is connected;It is installed on the sucking unit of recycling entrance;The indoor electrothermal decomposition device of recycling and ultraviolet light degradation device are installed on, it should Electrothermal decomposition device and ultraviolet light degradation device are located between recycling import and recycling outlet.By the excessive protection module of ozone by air Middle leakage or ozone more than needed carry out resolution process, reduce or eliminate the ozone in environment, ensure the safety of use environment.Into one Step setting, sucking unit are extraction fan or aspiration pump.Sucking unit may be mounted at outside recovery room, can also be mounted on recovery room It is interior, as long as guaranteeing extraneous air sucking recovery room from recycling entrance.It is connected inside recycling import and water tank, because The excessive protection module of this this ozone can be used for carrying out recycling decomposition to the ozone having more than needed in water tank.
The excessive protection module of ozone further includes the ozone detection probe being installed on outside water tank, for sensing the ozone outside water tank Concentration simultaneously generates corresponding detection signal;The control module receives the detection signal from ozone detection probe, and generates use In the control signal of control ozone generator work;The control module and ozone detection probe are electrically connected by circuit.Pass through Whether ozone sounding head, can sense has ozone spilling, if there is overflow and overflow reach a certain concentration after, control can be passed through Molding block controls the start and stop of ozone generator, avoids excessive exercise.
The self-cleaning module of water has further included the excessive protection module of ozone, and the excessive protection module of the ozone includes:For sensing The bath capture unit of Water flushing for cistern state, the bath capture unit generate corresponding signal acquisition;The control module is used for The signal acquisition for carrying out automatic flushing capture unit is received, and generates the control signal s for ozone generator to be controlled to work;The control Module is electrically connected by circuit with ozone generator and bath capture unit.By washing by water, capture unit can monitor water body in water tank Capacity, avoid also pouring oxygen into water tank in the case that water body capacity is inadequate in the water tank, can not only reduce disinfection efficiency, And it be easy to cause the waste of ozone.And control module can control the start and stop of ozone generator, avoid excessive exercise.
There are multiple schemes for bath capture unit, one of them is, bath capture unit is the water being installed in water tank Level sensor, for sensing the variation of water level in water tank and generating corresponding water level inductive signal;The control module is used to connect The water level inductive signal from water level sensor is received, and generates the control signal for ozone generator to be controlled to work;The control Module and touch switch or water level sensor are electrically connected by circuit.
Bath capture unit another scheme be:Water tank is equipped with for controlling the push-button unit for opening and closing unit and opening and closing, The bath capture unit is the touch switch or infrared induction switch being installed at push-button unit, the touch switch or infrared sense Inductive switch is for the flush action at induced key unit and generates corresponding flush action signal;The control module is used for Water level inductive signal or flush action signal are received, and generates the control signal for ozone generator to be controlled to work;The control Module and water level sensor are electrically connected by circuit.Pressing operation is carried out by touch switch sense sensing to push-button unit to move Make, and corresponding flush action signal is generated according to push action;Or push-button unit is grasped by infrared induction switch sensing The hand motion of work, and corresponding flush action signal is generated according to hand motion situation.
Bath capture unit another scheme be:Water tank is equipped with for controlling the push-button unit for opening and closing unit and opening and closing, The bath capture unit is the limit switch being installed at push-button unit, which supports for induced key unit It touches and generates corresponding conflict signal;The control module contradicts signal for receiving, and generates to control ozone generator The control signal of work;The control module and limit switch are electrically connected by circuit.
Bath capture unit another scheme be:Capture unit of washing by water is the flow valve being installed at flush port, is used for Changes in flow rate at induction flushing mouth simultaneously generates corresponding flow sensing signal, and the control module is for receiving from flow The flow sensing signal of valve, and generate the control signal for ozone generator to be controlled to work;The control module and flow valve lead to Cross circuit electrical connection.In addition to this, bath capture unit can also have other multiple choices modes.
Negative pressure unit is extraction fan or aspiration pump.
This cleaning system further includes odorous mark module, which is essential oil volatilizer.Pass through essential oil Volatilization produces pure and fresh and fragrant, improves the satisfaction of user for public restroom.It can also be set at essential oil volatilizer Fan, the fan are controlled by control module, can be set specific program according to the behaviour in service of public restroom, instruct fan The duration of runs and frequency.
The entrance of entrance, that is, public restroom in public area, the discrepancy induction module are to come in and go out for sensing public area Mouthful place personnel are into the counter of outdegree, and counter is for counting public restroom personnel into artificial situation, guarantee public restroom Inside carries out that during deodoring and disinfecting processing personnel can be avoided, and avoids causing the potential injury to personnel.
Equally, squatting position induction module is for sensing the infrared inductor that whether there is personnel at the area of squatting position, by infrared Inductor judges that whether someone uses in squatting position, avoids carrying out deodoring and disinfecting operation when someone as possible, ensures personnel's peace Entirely.
Description of the drawings
Fig. 1 is the functional block diagram of the embodiment of the present invention.
Fig. 2 is the structure diagram that water of the embodiment of the present invention buys module certainly, is not drawn into the excessive protection module of ozone.
Fig. 3 is the structure diagram of the excessive protection module of ozone of the embodiment of the present invention.
Fig. 4 is the functional block diagram that water of the embodiment of the present invention buys module certainly.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings:
Embodiment one:As shown in figures 1-4, the present embodiment includes control module 1, which uses PLC, control The signal input part of module 1 is connected to come in and go out induction module 2 and squatting position induction module 3, comes in and goes out induction module 2 for sensing public area The state that personnel pass in and out at entrance, and generated discrepancy inductive signal is passed into control module 1;Squatting position induction module 3 For sensing personnel state at the area of squatting position, and generated squatting position inductive signal is passed into control module 1.Control module 1 Judged according to the collected discrepancy inductive signal of institute and squatting position inductive signal, and corresponding control letter is generated according to judging result Number.The signal output end of control module 1 is connected with common response module 4 and squatting position respond module 5, and common response module 4 is installed In public area, and including the first anion generation module 41, the first plasma generation module 42, first for public area purification 43 and first ultraviolet light irradiation module 44 of ozone generation module;Squatting position respond module 5 is installed on squatting position area, and including for squatting position It is purple that module 52, the second ozone generation module 53 and second occur for the second anion generation module 51 of area's purification, the second plasma Outside line irradiation module 54.Wherein the first ultraviolet light irradiation module 44 and the second ultraviolet light irradiation module 54 are preferentially using wavelength period The setting of 200nm~280nm, preferably 254nm.
Since public restroom all standard configurations have septic tank, and septic tank is the important place for accumulating germ and dirt, therefore It needs to carry out a degree of sterilization treatment to septic tank, to ensure the personal security of ambient enviroment and septic tank cleaning personnel. The present embodiment has further included the self-cleaning module 6 of water, and the self-cleaning module of the water includes high concentration ozone generator 63 and water tank 61, water tank 61 include babinet 611 and the case lid 612 with the sealing cooperation of babinet 611, and sealing strip is equipped between babinet 611 and case lid 612, by This improves sealing performance.High concentration ozone generator 63 is extended to by pipeline inside water tank 61;It is offered on 61 top of water tank Ozone venthole 6131 and air inflow openings 6132, it is poor for manufacturing 61 external and internal pressure of water tank to be equipped at the ozone venthole 6131 Negative pressure unit 64, the negative pressure unit 64 be extraction fan.Ozone venthole 6131 is connected with septic tank, will be smelly by extraction fan Oxygen is guided to septic tank, and for the disinfection of septic tank.Flush port 613 is offered in 61 bottom of water tank, at the flush port 613 Equipped with the keying unit (not shown) for flush port 613 to be controlled to open and close.Wherein, opening and closing unit can be valve or block dress It puts, for the control that flush port opens and closes, there are many form of the keying unit, the headstock gear being referred in cistern, This is not repeated.
Certainly buy module 6 has further included bath capture unit to water, which uses water level sensing unit 65, the water Position sensing unit 65 is installed in water tank 61, which is used to sense water level height in water tank 61 and generates phase For the inductive signal answered to control module 1, control module 1 receives the inductive signal from water level sensing unit 65, and generates and be used for The control signal that high concentration ozone generator 63 is controlled to work;The control module 1 and high concentration ozone generator 63 pass through conducting wire Connection.Pressure inductor or water level sensor may be used in water level sensing unit 65.Ozone is also equipped in 61 upper surface of water tank Excessive protection module 62, the excessive protection module 62 of the ozone include the housing 6261 with recovery room 6262,6261 surface of housing Equipped with the recycling import 62611 and recycling outlet 62612 being connected with recovery room, recycling import 62611 passes through pipeline and water tank 61 inner spaces are connected, and (herein, recycle import 62611 to may be used and water for the inside of return water tank 61 ozone more than needed 61 environment of case is connected, for the ozone having more than needed in 61 external environment of return water tank);Suction is installed at recycling import 62611 Enter unit 6263, sucking unit 6263 is extraction fan.It is equipped with to connect recycling import 62611 and recycling in recovery room 6262 The threaded glass tube 6264 of outlet 62612, threaded glass tube 6264 are used for the process of air to be reacted.In recovery room 6262 also Electrothermal decomposition device 6265 and ultraviolet light degradation device 6266 are installed, electrothermal decomposition device 6265 and ultraviolet light degradation device 6266 are located at spiral shell 6264 outside of line glass tube.Wherein, sucking unit 6263 or aspiration pump.Control module 1 may be used microcontroller or PLC, using the Cortex-M0 of ARM companies in the present embodiment.At present technology for control module 1 use very It is ripe, therefore this will not be repeated here, as long as can meet the functions such as the present embodiment basic operation and control, belongs to invention and refers to Control module 1.
The excessive protection module 62 of ozone further includes the ozone detection probe (not shown) being installed on outside water tank 61, the ozone Detection probe is used to sense the ozone concentration outside water tank 61 and generates corresponding detection signal, and detection signal is passed to control Molding block 1, control module 1 determine the working condition of ozone generator 63 and sucking according to received detection signal The working condition of unit 6263, electrothermal decomposition device 6265 and ultraviolet light degradation device 6266.
Check valve (not shown) is equipped at air inflow openings 62132, the ozone being avoided that in water tank 61 leaks to environment In, it pollutes.In order to ensure the safety of working environment, excessive ozone is avoided to damage the pressure environment in water tank, Therefore pressure safety valve (not shown) is installed at water tank 61.
The present embodiment further includes odorous mark module, which is essential oil volatilizer 7.Pass through waving for essential oil Hair produces pure and fresh and fragrant, improves the satisfaction of user for public restroom.It can also be set at essential oil volatilizer 7 Fan, the fan are controlled by control module 1, can limit the behaviour in service according to public restroom, are set specific program, are instructed fan The duration of runs and frequency.
The entrance of entrance, that is, public restroom in public area, the induction module 2 that comes in and goes out in the present embodiment are counter, meter Number device ensures to carry out to avoid during deodoring and disinfecting processing inside public restroom for counting public restroom personnel into artificial situation Personnel avoid causing the potential injury to personnel.Equally, squatting position induction module 3 is infrared inductor, is sentenced by infrared inductor Whether someone uses in disconnected squatting position, avoids carrying out deodoring and disinfecting operation when someone as possible, ensures personnel safety.Wherein, Discrepancy induction module 2 and squatting position induction module 3 belong to routine techniques in the prior art, therefore this will not be repeated here.
In the present invention, discrepancy induction module 2 and squatting position induction module 3 belong to information acquisition module, public for judging Personnel are into having troubles and squatting position user's presence or absence in toilet, and thus the control of module 1 provides foundation in order to control.It is public The deodoring and disinfecting flow in area and squatting position area will be different, it is therefore desirable to the common response module 4 of independent control and squatting position response Module 5 is respectively arranged in public area and squatting position area.Module occurs for anion generation module, plasma and ozone generation module is main As airhandling equipment, can the malodor molecules in air be quickly and effectively subjected to neutralization decomposition, keep public restroom empty Gas it is pure and fresh;Ultraviolet light irradiation module is in this as sterilization processing equipment, for the germ on toilet surface to be killed, together When, ozone generation module also has effects that assisting sterilisation herein, coordinates ultraviolet light irradiation module, to the ring in public restroom Border carries out sterilization treatment.Any one in microcontroller or PLC may be used in control module 1, and public sound is controlled by control module 1 Working time, sequence and the power of module 4 and squatting position respond module 5 are answered, intelligence thus is carried out for environment in public restroom Control carries out deodoring and disinfecting processing with ensureing most efficiency and validity.The development of existing control module 1 is quite ripe, city The control module of various performances and model can be bought on face, therefore this will not be repeated here.
The workflow of the present embodiment is as follows:
A, information acquisition module works, the induction module 2 that comes in and goes out feed back in 1 toilet of control module someone or nobody;Inspection Following eight kinds of situations are had after survey, is replaced with operating mode code, is shown in Table 1;
1 information acquisition module testing result of table
B, according to 1 content of table of step A, control module 1 works according to 2 content instruction respond module of table.
The operating mode of 2 common response module of table and squatting position respond module
In table 2, " √ " represents work;"×" expression is stopped.41 be the first anion generation module, 42 be first etc. Ion occur module, 43 for the first ozone generation module, 44 be the first ultraviolet light irradiation module, 51 be the second anion occur Module, 52 for the second plasma occur module, 53 be the second ozone generation module, 54 be the second ultraviolet light irradiation module, 7 be essence Oily volatilizer, 63 are high concentration ozone generator.During work, harmful module is all concentrated to work at night, maximum limit Degree ground ensures the safety of user, and can effectively improve the present embodiment and the sterilizing and taste removal of environment in public restroom are imitated Fruit.
Alternately operating, batch operation while operation etc. may be set according to actual conditions between the module respectively worked at the same time Form, as unit of minute, to realize maximum energy-saving and optimum efficiency.
Embodiment two:Difference lies in common response module 4 is installed on public area, and it is negative to only include first with embodiment one 41 and first ultraviolet light irradiation module 44 of module occurs for ion;Squatting position respond module 5 is installed on squatting position area, only includes for squatting position The second anion generation module 51 and the second ultraviolet light irradiation module 54 of area's purification.
Embodiment three:Difference lies in common response module 4 is installed on public area, and only includes and be used for embodiment one 42 and first ultraviolet light irradiation module 44 of module occurs for the first anion generation module 41 of public area purification, the first plasma; Squatting position respond module 5 is installed on squatting position area, and only includes second anion generation module 51, second purified for squatting position area etc. 52 and second ultraviolet light irradiation module 54 of module occurs for ion.
Example IV:Difference lies in common response module 4 is installed on public area, and only includes and be used for embodiment one 42 and first ultraviolet light irradiation module 44 of module occurs for the first plasma of public area purification;Squatting position respond module 5 is installed on crouching Position area, and only include the second plasma purified for squatting position area and 52 and second ultraviolet light irradiation module 54 of module occurs.
There are six kinds of integrated modes for common response module 4, the first integrated mode is the first ultraviolet light irradiation module 44 With the first anion generation module 41;For the first ultraviolet light irradiation module 44 and the first plasma mould occurs for second of integrated mode Block 42;The third integrated mode is the first ultraviolet light irradiation module 44, the first anion generation module 41 and the first plasma are sent out Raw module 42;4th kind of integrated mode is the first ultraviolet light irradiation module 44, the first anion generation module 41 and the first ozone Module 43 occurs;It is smelly that 5th kind of integrated mode is the first ultraviolet light irradiation module 44, module 42 and first occurs for the first plasma Module 43 occurs for oxygen;6th kind of integrated mode is the first ultraviolet light irradiation module 44, first anion generation module 41, first etc. 42 and first ozone generation module 43 of module occurs for ion.Correspondingly, squatting position corresponding module also has corresponding six kinds of integrated modes. Common response module and squatting position respond module are combined with each other collocation again, there are a kind of 20 integrated modes, so as to be formed to this hair Bright protection combination.
In addition to the implementation, the invention also includes there is other multiple embodiments, each embodiment differs only in bath The variation of capture unit.
Embodiment five:Bath capture unit is the flow valve (not shown) being installed at flush port 613, and flow valve is used to feel It answers the changes in flow rate at flush port and generates corresponding flow sensing signal, control module 1 is then passed to, by control module 1 To control the work of ozone generator 63.
Embodiment six:Water tank 61 is equipped with water outlet button (the button list for flashing valve (opening and closing unit) to be controlled to open and close Member), structure and connection relation between the water outlet button and flashing valve generally use, and in existing water closet 61 Belong to the common knowledge of those skilled in the art, therefore, this will not be repeated here.Bath capture unit is discharged to be installed on water tank 61 Stroke sensing device (not shown) at button, the trip sensing device are discharged the pressing stroke of button for sensing and generate Corresponding stroke inductive signal, then the trip inductive signal pass to control module 1, ozone is controlled to send out by control module 1 The work of raw device 63.
Embodiment seven:Bath capture unit can also be to be installed on the pressure sensor that water tank 61 is discharged at button (not draw Go out), which is discharged the press pressure of button for sensing and generates corresponding pressure sensitive signal, then the pressure Inductive signal passes to control module 1, and the work of ozone generator 63 is controlled by control module 1.
Embodiment eight:Bath capture unit is the baroceptor (not shown) being installed in water tank 61, the air pressure sensing Device is used for the variation of air pressure in water tank 61 and generates corresponding air pressure inductive signal, and then the air pressure inductive signal passes to control Molding block 1 is controlled the work of ozone generator 63 by control module 1.
Embodiment nine:It is equipped on water tank 61 for controlling the push-button unit for opening and closing unit and opening and closing, the push-button unit and opened The cooperation of unit is closed, belongs to known technology known to those skilled in the art in existing water tank 61, this will not be repeated here.Punching Water capture unit is the infrared induction switch being installed at push-button unit, and the infrared induction switch is at induced key unit Flush action simultaneously generates corresponding flush action signal;Then the flush action signal passes to control module 1, by control mould Block 1 controls the work of ozone generator 63.The flush action that infrared induction switch is sensed is that the touching of user's finger is pressed The action of key unit.
Embodiment ten:Bath capture unit is to be installed on the limit switch (not shown) that water tank 61 is discharged at button, when going out When water button position changes, water outlet button will compress limit switch, and limit switch will generate corresponding limit signal (electric signal), then the limit signal pass to control module 1, the work of ozone generator 63 is controlled by control module 1.
Embodiment 11:Bath capture unit is to be installed on the touch switch (not shown) that water tank 61 is discharged at button, should Touch switch for sensing the finger touch of water outlet button and corresponding touch signal being generated due to touch, believe by the then touch Number control module 1 is passed to, the work of ozone generator 63 is controlled by control module 1.Touch switch preferentially uses condenser type Touch switch.
Whether the effect of bath capture unit is to enter for monitoring water treatment system of flushing the toilet to flush the toilet action because once into Enter action of flushing the toilet, then reservoir storage can drastically decline in water tank 61, then corresponding, ozone generator 63 is also required to break-off, So as to avoid the ozone for generating, so that the aqueous solution with ozone can not be formed, while excessive risk can be also provided.In addition to Outside scheme mentioned by above-described embodiment, bath capture unit can also be capacitance-sensitive switch, electromagnetic induction switch, voltage inductance Inductive switch etc. can induction flushing action sensing device, these sensing devices be mounted on corresponding position, for directly or The reversed reservoir storage variation reflected in water tank 61, so as to which the control for ozone generator 63 provides discriminatory analysis.In the present invention, bath Capture unit cover it is all can be used for the sensing of push-button unit working condition on water tank 61, in water tank 61 reservoir storage change sense Should or flush port 613 at changes in flow rate the units such as sensing, have disclosed in the prior art it is many include disclosed in embodiment, And the undocumented technical solution of embodiment, and these schemes belong to the technology that those skilled in the art are readily conceivable that, therefore This will not be repeated here.

Claims (13)

1. a kind of public restroom Intelligent purifying system, includes control module, it is characterized in that, include:
Come in and go out induction module, for sensing the state that personnel pass in and out at the entrance of public area, and the generated sensing that comes in and goes out is believed Number pass to control module;
Common response module, including be controlled by control module and for public area sterilizing the first ultraviolet light irradiation module and by It controls the first anion generation module and/or the first plasma in control module and for public area taste removal and module occurs;
Generated squatting position inductive signal for sensing the person's of entering state at the area of squatting position, and is passed to control by squatting position induction module Module;
Squatting position respond module, including be controlled by control module and for squatting position area sterilizing the second ultraviolet light irradiation module and by It controls the second anion generation module and/or the second plasma in control module and for the taste removal of squatting position area and module occurs;
The control module controls public affairs for receiving and judging come in and go out inductive signal and squatting position inductive signal according to judging result The work of respond module and squatting position respond module altogether.
2. public restroom Intelligent purifying system according to claim 1, it is characterized in that:The common response module is also wrapped It includes and is controlled by control module and for the first ozone module of public area purification.
3. public restroom Intelligent purifying system according to claim 1, it is characterized in that:The squatting position respond module is also wrapped It includes and is controlled by control module and for the second ozone module of squatting position area purification.
4. public restroom Intelligent purifying system according to claim 1, it is characterized in that:The self-cleaning module of water has been further included, The self-cleaning module of the water includes water tank and high concentration ozone generator with sealing system, which passes through Pipeline is extended to inside water tank;Flush port is offered in water tank lower part, is equipped with what is opened and closed for controlling flush port at the flush port Open and close unit.
5. public restroom Intelligent purifying system according to claim 4, it is characterized in that:The self-cleaning module of water further includes There is the ozone venthole for being opened in water tank upper, the negative pressure list for manufacturing water tank external and internal pressure difference is equipped at the ozone venthole Member;Water tank upper is further opened with the air inflow openings with check valve.
6. public restroom Intelligent purifying system according to claim 5, it is characterized in that, the self-cleaning module of water further includes There is the excessive protection module of ozone, the excessive protection module of the ozone includes:
The housing of recovery room is inside set, which is equipped with the recycling import being connected with recovery room and recycling outlet, the recycling It is connected inside import and water tank;
It is installed on the sucking unit of recycling entrance;
It is installed on the indoor electrothermal decomposition device of recycling and ultraviolet light degradation device, the electrothermal decomposition device and ultraviolet light degradation device is located at back It takes between mouth and recycling outlet.
7. public restroom Intelligent purifying system according to claim 5, it is characterized in that, the excessive protection module of ozone The ozone detection probe being installed on outside water tank is further included, for sensing the ozone concentration outside water tank and generating corresponding detection letter Number;
The control module receives the detection signal from ozone detection probe, and generates what is worked for controlling ozone generator Control signal;
The control module and ozone detection probe are electrically connected by circuit.
8. public restroom Intelligent purifying system according to claim 7, it is characterized in that, the excessive protection module of ozone It further includes:
For sensing the bath capture unit of Water flushing for cistern state, which generates corresponding signal acquisition;
The control module carrys out the signal acquisition of automatic flushing capture unit for receiving, and generates to control ozone generator work The control signal of work;
The control module is electrically connected by circuit with ozone generator and bath capture unit.
9. public restroom Intelligent purifying system according to claim 8, it is characterized in that:The bath capture unit is peace Loaded on the water level sensor in water tank, for sensing the variation of water level in water tank and generating corresponding water level inductive signal;It is described Control module generates the control for ozone generator to be controlled to work for receiving the water level inductive signal from water level sensor Signal processed;The control module and water level sensor are electrically connected by circuit.
10. public restroom Intelligent purifying system according to claim 8, it is characterized in that:The water tank is equipped with and is used for Control opens and closes the push-button unit that unit opens and closes, and the bath capture unit is the touch switch or infrared being installed at push-button unit Inductive switch, the touch switch or infrared induction switch are for the flush action at induced key unit and generate corresponding punching Water action signal;The control module generates to control ozone for receiving water level inductive signal or flush action signal The control signal of generator work;The control module and touch switch or water level sensor are electrically connected by circuit.
11. public restroom Intelligent purifying system according to claim 8, it is characterized in that:The water tank is equipped with and is used for Control opens and closes the push-button unit that unit opens and closes, and the bath capture unit is the limit switch being installed at push-button unit, the limit Bit switch contradicts signal accordingly for the conflict and generation of induced key unit;The control module contradicts letter for receiving Number, and generate the control signal for ozone generator to be controlled to work;The control module and limit switch are electrically connected by circuit.
12. public restroom Intelligent purifying system according to claim 8, it is characterized in that:It is described bath capture unit be The flow valve being installed at flush port for the changes in flow rate at induction flushing mouth and generates corresponding flow sensing signal, institute State control module for receive the flow sensing signal from flow valve, and generate for control ozone generator work control Signal;The control module and flow valve are electrically connected by circuit.
13. public restroom Intelligent purifying system according to claim 1, it is characterized in that:Further include odorous mark mould Block, the odor identification module are essential oil volatilizer;The discrepancy induction module be for sense at the entrance of public area the person of entering into The counter of outdegree;The squatting position induction module is for sensing the infrared inductor that whether there is personnel at the area of squatting position.
CN201610637527.4A 2016-08-04 2016-08-04 Public restroom Intelligent purifying system Expired - Fee Related CN106088277B (en)

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CN110593370A (en) * 2019-09-23 2019-12-20 深圳市东荣环保科技有限公司 Deodorization system for public washroom
CN111102679B (en) * 2019-10-24 2021-04-20 珠海格力电器股份有限公司 Equipment control method, device, server and readable storage medium
CN112641972B (en) * 2020-12-25 2023-10-20 青岛经济技术开发区海尔热水器有限公司 Plasma sterilization control method and device, electronic equipment and storage medium
CN113085929B (en) * 2021-03-29 2022-12-23 青岛海尔空调器有限总公司 Sterilization control method of train toilet air conditioner and train toilet air conditioner
CN115126057B (en) * 2022-08-29 2022-11-15 上寻环保科技(云南)有限公司 Toilet disinfection and deodorization system
CN115291659B (en) * 2022-09-30 2022-12-16 南京国荣环保科技有限公司 Self-cleaning intelligent control system of assembled public toilet

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