CN113157026A - Multifunctional intelligent environment monitoring system for public washroom - Google Patents
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Abstract
The invention belongs to the technical field of purification devices, and particularly relates to a multifunctional intelligent monitoring system for the environment of a public washroom, which comprises an air treatment system and an intelligent detection control system, wherein the air treatment system comprises an air cleaning treatment system and an air temperature and humidity control system, and the air cleaning treatment system comprises a defecation area disinfection and sterilization purification device, a washroom disinfection and sterilization purification device and an exhaust device; the intelligent detection control system comprises a detection monitoring device and a control device, wherein the control device comprises a controller, and the defecation area disinfection and sterilization purification device, the toilet disinfection and sterilization purification device, the exhaust device and the detection monitoring device are all electrically connected with the controller. The system can effectively monitor the purification quality of the gas in the toilet and the exhaust gas, and can effectively solve the practical problems that the germs and peculiar smell in the toilet in the service area are spread and overflow to influence the surrounding environment and the health of people in the toilet.
Description
Technical Field
The invention belongs to the technical field of purification devices, and particularly relates to a multifunctional intelligent monitoring system for an environment of a public washroom.
Background
Public toilets in public areas such as expressway service areas have a lot of staffs in toilets every day, and the mobility of staffs is high, so that excrement and urine odor in the toilets is dispersed in the space, pathogenic bacteria breeding and peculiar smell in the toilets are serious, the environment in the toilets is seriously influenced, and the surrounding environment is also influenced by the fact that the peculiar smell in the toilets is spread and overflows. In addition, as the number of the flowing personnel in the public washroom is large, the washroom becomes an infection place for various viruses and bacteria, the probability of virus breeding and propagation is high, the physical health of the toilet personnel is seriously influenced, and the public washroom becomes a key and difficult area for epidemic prevention and control.
The public washroom among the prior art utilizes exhaust system and removes the flavor spray thrower to ventilate and remove flavor and disinfection and sterilization purification mostly, however, exhaust system among the prior art can't effectively purify peculiar smell gas and virus, bacterium, and does not effectively purify exhaust gas, but directly discharges to the external environment in. The existing odor removal sprayer used in part of toilets can only cover up odor and does not fundamentally eliminate odor and germs; and moreover, the odor removal sprayer adopts a point radiation type, the action range is inaccurate and uneven, a sanitary dead angle is left, and the requirement of removing and cleaning the peculiar smell in the air of the toilet in a service area cannot be met due to low technological content.
With the continuous development of society, the pressure of cleaning and disinfecting public toilets in public areas such as expressway service areas and the like is continuously increased due to the increase of mobile personnel.
Disclosure of Invention
The invention aims to provide a multifunctional intelligent monitoring system for the environment of a public washroom.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multifunctional intelligent monitoring system for public washroom environment,
the intelligent air treatment system comprises an air treatment system and an intelligent detection control system, wherein the air treatment system comprises an air cleaning treatment system and an air temperature and humidity control system, and the air cleaning treatment system comprises a defecation area disinfection and sterilization purification device, a toilet disinfection and sterilization purification device and an exhaust device;
the intelligent detection control system comprises a detection monitoring device and a control device, wherein the control device comprises a controller, a cloud server, a control panel and a mobile phone APP application, the controller is electrically connected with the control panel, the controller is connected with the cloud server through an Ethernet, and the cloud server is connected with the mobile phone APP application through the Internet;
the excrement and urine area disinfection and purification device, the toilet disinfection and purification device, the exhaust device and the detection monitoring device are all electrically connected with the controller.
The controller can intelligently adjust the working power of the excrement and urine area disinfecting and purifying device, the toilet disinfecting and purifying device and the exhaust device according to the air quality monitoring condition, more toilet workers can use the controller, the working power is increased when the air quality is poor, the toilet workers use the controller less or the toilet is unmanned, the working power is reduced when the air quality is good, and the intelligent energy-saving effect is achieved. The controller can intelligently regulate the work of the air temperature and humidity control system according to the air temperature and humidity monitoring condition, thereby realizing the control and regulation of the air temperature and humidity in the toilet.
Preferably, the detection monitoring device comprises an air detection device, a people flow rate monitoring device, a satisfaction evaluation device and an energy consumption monitoring device, and the air detection device, the people flow rate monitoring device, the satisfaction evaluation device and the energy consumption monitoring device are all electrically connected with the controller.
Preferably, the air detection device comprises a bathroom internal gas detection device arranged in a bathroom defecation area and a toilet and an exhaust gas detection device arranged on the exhaust device, and the bathroom internal gas detection device and the exhaust gas detection device are both electrically connected with the controller.
Preferably, the gas detection device in the toilet comprises an ammonia gas detection sensor, an H2S detection sensor, a temperature detection sensor, a humidity detection sensor and a PM2.5 detection sensor; the exhaust gas detection device comprises an ammonia gas detection sensor, an H2S detection sensor and a PM2.5 detection sensor. The ammonia content, the H2S content, the PM2.5 content, the temperature and humidity information of the air in the toilet can be monitored in real time, the monitored gas signals in the toilet can be sent to the controller in real time, and the controller can send the received gas signals in the toilet to a user mobile phone APP through the cloud server in time for display, so that management departments can conveniently and visually know the gas conditions in the toilet; meanwhile, the controller can also send the received gas signals in the toilet to the control panel for displaying, and the control panel is generally arranged on a wall in the toilet, so that the toilet workers can conveniently and visually know the gas conditions in the toilet in time.
Preferably, the people flow monitoring device comprises a service people number monitoring device, a toilet people number monitoring device and a toilet vacancy monitoring device, and the service people number monitoring device, the toilet people number monitoring device and the toilet vacancy monitoring device are all electrically connected with the controller. But service number monitoring device, the number of people that go into the bathroom monitoring device and bathroom vacancy monitoring device real time monitoring gets into the bathroom, the number like the lavatory, real-time bathroom vacancy number, and can in time send the signal of monitoring for the controller, the controller can in time send the user's cell-phone APP with received people flow monitoring signal through the cloud ware and use and show, there is more audio-visual understanding to the bathroom people flow situation in order to make things convenient for the management department, supply the management department to make reasonable clean plan, stagger and clean the clean plan like the arrangement of lavatory peak time, avoid like the "awkwardness" of lavatory personnel.
Preferably, the satisfaction evaluation device comprises a satisfaction evaluation panel, the satisfaction evaluation panel is provided with satisfaction options, the satisfaction options comprise satisfaction, general satisfaction and dissatisfaction, the satisfaction evaluation panel is electrically connected with the controller, the satisfaction evaluation panel is generally arranged at an outlet of a toilet, after the toilet is finished, the satisfaction options can be clicked for evaluation, the satisfaction evaluation signal can be timely sent to the controller, the controller can timely send the received satisfaction evaluation signal to the APP of the user mobile phone through the cloud server for display, the management department can conveniently and visually know the satisfaction evaluation condition of the toilet, and a reasonable service improvement plan can be formulated by the management department.
Preferably, the energy consumption monitoring device comprises a water consumption monitoring device, a power consumption monitoring device and other energy consumption monitoring devices, and the water consumption monitoring device, the power consumption monitoring device and the other energy consumption monitoring devices are electrically connected with the controller. The water consumption monitoring device, power consumption monitoring device and other energy consumption monitoring device can monitor the water consumption of whole bathroom respectively, power consumption and other energy consumptions, and can give the controller with the energy consumption signal transmission who monitors in real time, the controller can in time send the user's cell-phone APP with received energy consumption signal through the cloud ware and use and show to make things convenient for the management department to have more audio-visual understanding to bathroom energy consumption situation, supply the management department to formulate reasonable energy saving and consumption reduction plan.
Preferably, stool and urine district disinfection purifier is including setting up at outdoor new trend import, the new trend import is connected with the indoor tuber pipe of setting, along the direction that the air flows on the tuber pipe set gradually dual ion disinfection purifier, fan and a plurality of indoor air outlet that disinfects, dual ion disinfection purifier includes the box, be provided with air intake and air outlet on the box, be provided with a plurality of high energy ion generating device and light hydrogen ion generating device in the box, be connected with the tuber pipe through air intake and air outlet on the box, be provided with indoor return air wind gap on the box. A disinfecting and sterilizing purifier for the excrement and urine area features that a dual-ion disinfecting apparatus box is arranged in the fresh air inlet pipeline, and the dual-ion is delivered to toilet by fresh air power to eliminate the pathogenic bacteria and odour diffused when toilet is used. The arrangement of the indoor air return port can mix outdoor air entering the air pipe with indoor air entering the indoor air return port, reduce energy loss of the outdoor air caused by over-cooling or over-heating air to the environment and achieve the effect of energy conservation.
Preferably, the toilet disinfection and purification device comprises a device body, an air inlet area and an air outlet area are arranged in the device body, the air inlet area and the air outlet area are respectively provided with an air inlet and an air outlet, a fan is arranged in the air inlet area, the air outlet of the fan is communicated with the air outlet area, and a double-ion disinfection and purification device is arranged in the air outlet area; the double-ion sterilization disinfection purifier comprises a mounting seat, and a high-energy ion generating device and a photo-hydrogen ion generating device are arranged on the mounting seat. The toilet disinfection and sterilization purification device is generally installed on a wall body above a toilet area of a public toilet, when the toilet disinfection and sterilization purification device is used, indoor air enters an air inlet area from an air inlet under the action of a fan, then enters an air outlet area from an air outlet of the fan under the action of the fan, a dual-ion disinfection and sterilization purifier is arranged in the air outlet area, the dual-ion disinfection and sterilization purifier can generate a large amount of hydroxyl radicals and high-energy low-temperature plasma, the wind power generated by the fan is diffused into the air in the toilet area space from the air outlet, organic volatile matters and pathogenic bacteria are effectively oxidized and decomposed, the effects of disinfection, sterilization and peculiar smell removal are achieved, viruses and bacteria on the surfaces of the indoor air and objects can be effectively eliminated, the content of negative ions is increased, the air quality in the toilet is improved, and pathogenic bacteria and peculiar smell diffused when people go to the toilet are eliminated. Then, under the action of the fan, indoor air enters from the air inlet again, and effective internal circulation is carried out on air in the washroom of the public washroom.
The invention adopts the principle of dual-ion sterilization, disinfection and purification to carry out sterilization, odor removal and purification, and the action principle is as follows:
the broad spectrum ultraviolet ray and a plurality of rare metal catalysts generate purification factors (hydroxyl and hydrogen peroxide) under the action and control, can kill bacteria, viruses and molds in the air in a short time, can decompose VOC gas and peculiar smell, and can eliminate inhalable particles in the air. OH abstracts H (hydrogen atoms) from proteins surrounding various pollutants to destroy the sterilization of protein structures, and OH combines with hydrogen atoms to reduce H2O (water) in the air. The dual-ion sterilization, disinfection and purification device can generate a large amount of hydroxyl radicals and high-energy low-temperature plasma, and the hydroxyl radicals and the high-energy low-temperature plasma are diffused into indoor air by virtue of the wind power of a fresh air system and a central air conditioner, so that organic volatile matters and pathogenic bacteria are effectively oxidized and decomposed, and the effects of sterilization, disinfection and peculiar smell removal are achieved.
The bactericidal purification capacity of various ions is compared as follows:
ability to decompose VOC: double ions > high-energy ions > hydroxyl ions;
sterilization capability: double ions > high-energy ions > hydroxyl ions;
odor removal capability: double ions > high-energy ions > hydroxyl ions;
settling particulate matters: double ions > high energy ions > hydroxyl ions.
Preferably, the exhaust device comprises an exhaust port arranged indoors, and the exhaust port is connected with an air inlet of an exhaust fan arranged outdoors through a pipeline.
Advantageous effects
The invention discloses a multifunctional intelligent monitoring system for public washroom environment, which adopts a dual-ion sterilization, disinfection and purification technology to effectively perform internal circulation and external circulation on gas in a washroom and a defecation area of a public washroom, wherein a large amount of hydroxyl radicals and high-energy low-temperature plasma generated by a dual-ion sterilization, disinfection and purification device are diffused into air in the washroom area and the defecation area space of the washroom through wind power generated by a fan, so that organic volatile matters and pathogenic bacteria are effectively oxidized and decomposed, the effects of disinfection, sterilization and peculiar smell removal are achieved, viruses and bacteria on indoor air and object surfaces can be effectively eliminated, the content of negative ions is increased, the quality of air in the public washroom is improved, and pathogenic bacteria and peculiar smell diffused when people go to the toilet are eliminated.
Moreover, the system can effectively monitor the purification quality of the gas and the exhaust gas in the toilet in real time, and can intelligently adjust the working power of the cleaning treatment system according to the air quality monitoring condition. Meanwhile, the system can also feed air detection data back to a management department, so that the management department can more visually know the environmental protection condition and the use condition of the toilet, and the management department can make a reasonable cleaning plan. The system can effectively solve the practical problem that the surrounding environment and the health of people in the toilet are influenced due to the fact that germs and peculiar smell in the washroom of the service area are spread and overflow.
The method has the following advantages:
(1) through the intelligent monitoring system, a management department can check the air quality condition of the toilet in equipment such as a mobile phone, and the management department can conveniently make a maintenance scheme of the toilet in an operation period according to the air condition.
(2) The management department can stagger the cleaning plan of cleaning in the peak time of going to the toilet by detecting the data condition, avoid the embarrassment of the staff in the toilet, and can intelligently control the reasonable and effective work of the purification system.
(3) The intelligent monitoring system can also intelligently adjust the working efficiency of the toilet peculiar smell cleaning system according to the air detection data condition. The toilet has the advantages that the number of toilet personnel is large, the working power is increased when the air quality is poor, the high-energy ions and the light plasma clean air are released, the toilet personnel are few or no person exists in a toilet, the working power is reduced when the air quality is good, and the intelligent energy-saving effect is achieved.
Drawings
FIG. 1 is a schematic structural diagram of a disinfection, sterilization and purification system for a public washroom according to embodiment 1 of the present patent;
FIG. 2 is a schematic structural view of the disinfecting, sterilizing and purifying device for the defecation area according to embodiment 2 of the present patent;
FIG. 3 is a schematic structural view of a disinfecting, sterilizing and purifying device for a toilet according to embodiment 2 of the present patent;
FIG. 4 is a schematic structural view of an exhaust apparatus according to embodiment 2 of the present patent;
fig. 5 is a schematic structural diagram of the dual-ion sterilization, disinfection and purification device in embodiment 2 of this patent.
In the figure, 1: a fresh air inlet; 2: an air duct; 3: a dual-ion sterilization, disinfection and purification device; 4: a fan; 5: an indoor air outlet; 6: a box body; 7: an air inlet; 8: an air outlet; 9: a high-energy ion generating device; 10: a photo-hydrogen ion generating device; 11: an indoor return air inlet; 12: an air inlet area; 13: an air outlet area; 14: an air inlet of the device body; 15: an air outlet of the device body; 16: a dual-ion sterilization disinfection purifier; 17: a mounting seat; 18: an exhaust port; 19: an exhaust fan; 20: a cover body; 21: an L-shaped connector; 22: reinforcing ribs; 23: fixing the bolt; 24: a locking mechanism; 25: and (4) a hinge.
Detailed Description
Hereinafter, the present invention will be described in detail. Before the description is made, it should be understood that the terms used in the present specification and the appended claims should not be construed as limited to general and dictionary meanings, but interpreted based on the meanings and concepts corresponding to technical aspects of the present invention on the basis of the principle that the inventor is allowed to define terms appropriately for the best explanation. Accordingly, the description proposed herein is just a preferable example for the purpose of illustrations only, not intended to limit the scope of the invention, so it should be understood that other equivalents and modifications could be made thereto without departing from the spirit and scope of the invention.
The following examples are given by way of illustration of embodiments of the invention and are not to be construed as limiting the invention, and it will be understood by those skilled in the art that modifications may be made without departing from the spirit and scope of the invention.
Example 1
As shown in fig. 1, a multifunctional intelligent environment monitoring system for a public washroom,
the intelligent air treatment system comprises an air treatment system and an intelligent detection control system, wherein the air treatment system comprises an air cleaning treatment system and an air temperature and humidity control system, and the air cleaning treatment system comprises a defecation area disinfection and sterilization purification device, a toilet disinfection and sterilization purification device and an exhaust device;
the intelligent detection control system comprises a detection monitoring device and a control device, wherein the control device comprises a controller, a cloud server, a control panel and a mobile phone APP application, the controller is electrically connected with the control panel, the controller is connected with the cloud server through an Ethernet, and the cloud server is connected with the mobile phone APP application through the Internet;
the excrement and urine area disinfection and purification device, the toilet disinfection and purification device, the exhaust device and the detection monitoring device are all electrically connected with the controller.
The controller can intelligently adjust the working power of the excrement and urine area disinfecting and purifying device, the toilet disinfecting and purifying device and the exhaust device according to the air quality monitoring condition, more toilet workers can use the controller, the working power is increased when the air quality is poor, the toilet workers use the controller less or the toilet is unmanned, the working power is reduced when the air quality is good, and the intelligent energy-saving effect is achieved. The controller can intelligently regulate the work of the air temperature and humidity control system according to the air temperature and humidity monitoring condition, thereby realizing the control and regulation of the air temperature and humidity in the toilet.
The detection monitoring device comprises an air detection device, a people flow monitoring device, a satisfaction evaluation device and an energy consumption monitoring device, and the air detection device, the people flow monitoring device, the satisfaction evaluation device and the energy consumption monitoring device are all electrically connected with the controller.
The air detection device comprises a bathroom internal gas detection device arranged in a toilet area and a toilet and a discharged gas detection device arranged on an exhaust device, wherein the bathroom internal gas detection device and the discharged gas detection device are both electrically connected with the controller.
The gas detection device in the toilet comprises an ammonia gas detection sensor, an H2S detection sensor, a temperature detection sensor, a humidity detection sensor and a PM2.5 detection sensor; the exhaust gas detection device comprises an ammonia gas detection sensor, an H2S detection sensor and a PM2.5 detection sensor. The ammonia content, the H2S content, the PM2.5 content, the temperature and humidity information of the air in the toilet can be monitored in real time, the monitored gas signals in the toilet can be sent to the controller in real time, and the controller can send the received gas signals in the toilet to a user mobile phone APP through the cloud server in time for display, so that management departments can conveniently and visually know the gas conditions in the toilet; meanwhile, the controller can also send the received gas signals in the toilet to the control panel for displaying, and the control panel is generally arranged on a wall in the toilet, so that the toilet workers can conveniently and visually know the gas conditions in the toilet in time.
The people flow monitoring device comprises a service people number monitoring device, a toilet people number monitoring device and a toilet vacancy monitoring device, and the service people number monitoring device, the toilet people number monitoring device and the toilet vacancy monitoring device are all electrically connected with the controller. But service number monitoring device, the number of people that go into the bathroom monitoring device and bathroom vacancy monitoring device real time monitoring gets into the bathroom, the number like the lavatory, real-time bathroom vacancy number, and can in time send the signal of monitoring for the controller, the controller can in time send the user's cell-phone APP with received people flow monitoring signal through the cloud ware and use and show, there is more audio-visual understanding to the bathroom people flow situation in order to make things convenient for the management department, supply the management department to make reasonable clean plan, stagger and clean the clean plan like the arrangement of lavatory peak time, avoid like the "awkwardness" of lavatory personnel.
Satisfaction evaluation device includes satisfaction evaluation panel, be provided with the satisfaction option on the satisfaction evaluation panel, the satisfaction option is including satisfied with, general, unsatisfactory, satisfaction evaluation panel with the controller electric connection, satisfaction evaluation panel generally sets up in the bathroom exit, when having done the lavatory back, can evaluate through clicking the satisfaction option, and satisfaction evaluation signal can in time send the controller to, and the controller can in time send the user's cell-phone APP with received satisfaction evaluation signal and use the demonstration through cloud ware to be convenient for management department to have more audio-visual understanding to bathroom satisfaction evaluation situation, supplies management department to formulate reasonable service improvement plan.
The energy consumption monitoring device comprises a water consumption monitoring device, a power consumption monitoring device and other energy consumption monitoring devices, wherein the water consumption monitoring device, the power consumption monitoring device and the other energy consumption monitoring devices are electrically connected with the controller. The water consumption monitoring device, power consumption monitoring device and other energy consumption monitoring device can monitor the water consumption of whole bathroom respectively, power consumption and other energy consumptions, and can give the controller with the energy consumption signal transmission who monitors in real time, the controller can in time send the user's cell-phone APP with received energy consumption signal through the cloud ware and use and show to make things convenient for the management department to have more audio-visual understanding to bathroom energy consumption situation, supply the management department to formulate reasonable energy saving and consumption reduction plan.
The PLC controller used in the embodiment has the model number of S7-400, is suitable for the field of medium and high performance automatic control, and is strong in performance and simple to operate.
Example 2
A multifunctional intelligent monitoring system for the environment of a public washroom comprises an air treatment system and an intelligent detection control system, wherein the air treatment system comprises an air cleaning treatment system, and the air cleaning treatment system comprises a disinfection and sterilization purification device for a defecation area, a disinfection and sterilization purification device for a washroom and an exhaust device; the intelligent detection control system comprises an air detection device and a control device, wherein the control device comprises a controller, and the defecation area disinfection and sterilization purification device, the toilet disinfection and sterilization purification device, the exhaust device and the air detection device are all electrically connected with the controller.
As shown in fig. 2, the disinfecting, sterilizing and purifying device for the defecation area comprises a fresh air inlet 1 arranged outdoors, the fresh air inlet is connected with an indoor air pipe 2, and a double-ion disinfecting, sterilizing and purifying device 3, a fan 4 and a plurality of indoor air outlets 5 are sequentially arranged on the air pipe along the air flowing direction;
as shown in fig. 5, the dual-ion sterilization, disinfection and purification device comprises a box body 6, an air inlet 7 and an air outlet 8 are arranged on the box body, a plurality of high-energy ion generation devices 9 and photo-hydrogen ion generation devices 10 are arranged in the box body, the box body is connected with an air pipe through the air inlet and the air outlet on the box body, and an indoor return air inlet 11 is arranged on the box body. The box body is provided with a connecting mechanism, the connecting mechanism comprises an L-shaped connecting piece 21 arranged on the outer side of the box body, a connecting hole is formed in the L-shaped connecting piece, and one end of the L-shaped connecting piece penetrates through the connecting hole to be connected with the side wall of the box body through a bolt. The connecting mechanism further comprises a reinforcing rib 22 arranged at the bottom in the box body, a connecting hole is formed in the reinforcing rib, and the fixing bolt penetrates through the connecting hole to fixedly connect the reinforcing rib and the box body. The box body is provided with a cover body 20, the cover body is hinged with the box body, and the cover body and the box body are provided with locking mechanisms 24 which are matched with each other.
As shown in fig. 3, the sterilizing and purifying device for the washroom comprises a device body, an air inlet area 12 and an air outlet area 13 are arranged in the device body, the air inlet area and the air outlet area are respectively provided with a device body air inlet 24 and a device body air outlet 15, a fan 4 is arranged in the air inlet area, an air outlet of the fan is communicated with the air outlet area, and a double-ion sterilizing and purifying device 16 is arranged in the air outlet area.
The double-ion sterilization disinfection purifier comprises a mounting seat 17, and a high-energy ion generating device 9 and a photo-hydrogen ion generating device 10 are arranged on the mounting seat.
The invention adopts the principle of dual-ion sterilization, disinfection and purification to carry out sterilization, odor removal and purification, and the action principle is as follows:
the broad spectrum ultraviolet ray and a plurality of rare metal catalysts generate purification factors (hydroxyl and hydrogen peroxide) under the action and control, can kill bacteria, viruses and molds in the air in a short time, can decompose VOC gas and peculiar smell, and can eliminate inhalable particles in the air. OH abstracts H (hydrogen atoms) from proteins surrounding various pollutants to destroy the sterilization of protein structures, and OH combines with hydrogen atoms to reduce H2O (water) in the air. The dual-ion sterilization, disinfection and purification device can generate a large amount of hydroxyl radicals and high-energy low-temperature plasma, and the hydroxyl radicals and the high-energy low-temperature plasma are diffused into indoor air by virtue of the wind power of a fresh air system and a central air conditioner, so that organic volatile matters and pathogenic bacteria are effectively oxidized and decomposed, and the effects of sterilization, disinfection and peculiar smell removal are achieved.
The bactericidal purification capacity of various ions is compared as follows:
ability to decompose VOC: double ions > high-energy ions > hydroxyl ions;
sterilization capability: double ions > high-energy ions > hydroxyl ions;
odor removal capability: double ions > high-energy ions > hydroxyl ions;
settling particulate matters: double ions > high energy ions > hydroxyl ions.
The photo-hydrogen ion generating device is internally provided with a photocatalytic material and a photon wave generating tube, and the photocatalytic material and the photon wave generating tube are externally covered by a metal mesh enclosure. After being connected with a power supply, the photon wave generating tube irradiates the photocatalytic material inside the photon wave generating tube to combine water and oxygen in the air to carry out photocatalytic reaction to generate high-concentration hydroxyl OH-, negative oxygen ion O-, oxygen ion O and other high-grade sterilization ion groups, and organic matter macromolecules which are preliminarily 'shredded' through the high-energy ion purification device are quickly decomposed through the oxidability and the ionicity of the high-grade oxidation particles, so that the organic matter structure can be quickly destroyed, bacteria can be killed, the organic matter can be decomposed, and the air can be purified.
The high-energy ion generating device comprises a metal mesh cover at the lower end and a glass cover arranged at the upper end of the metal mesh cover, wherein a negative-pressure metal sheet is arranged in the metal mesh cover, a conducting layer is arranged on the glass cover, and a positive-pressure metal sheet is arranged in the glass cover. After being connected with the power, the booster circuit board makes voltage boost, thereby make malleation sheetmetal and negative pressure sheetmetal obtain higher voltage, the conducting layer on the glass cover is covered with the electric current direction to the while malleation sheetmetal, the negative pressure sheetmetal also with metal mesh enclosure fixed contact, thereby make the inboard of glass cover form stronger electric field, thereby can carry out the ionization to the air, high energy ion arouses to produce a large amount of oxygen free radicals, the hydroxyl free radical, a large amount of "low temperature plasma" that are in the excited state such as negative oxygen ion, thereby the macromolecule in the air of shredding.
The high-energy low-temperature ions contain a large amount of active oxygen ions, high-energy free radicals and other components, and are easy to generate oxidation reaction with proteins and nucleic acid substances in bacteria, moulds, spores and viruses to denature, so that various microorganisms die. After the sterilization experiment, the images of the bacterial thalli and the virus particles after the plasma action are all in a scabby hole shape through electron microscope observation, which is caused by etching and breakdown effects generated by electrons and ions with high kinetic energy. In the process of exciting OH < - > to form plasma, the OH < - > is absorbed by proteins in microorganisms or viruses, so that molecules of the OH < - > are denatured and inactivated.
As shown in fig. 4, the exhaust device includes an exhaust port 18 disposed indoors, and the exhaust port is connected to an intake port of an exhaust fan 19 disposed outdoors through a pipe.
The removal rate of the dual-ion sterilization, disinfection and purification technology to various bacteria is detailed in the following table 1.
TABLE 1 Sterilization effect of the dual-ion sterilization, disinfection and purification technology described in this patent
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (10)
1. The utility model provides a multi-functional public health environmental intelligent monitoring system which characterized in that: including air handling system, air quality detection device, flow of people monitoring device, satisfaction evaluation device, energy consumption monitoring device and controlling means, controlling means includes that controller, cloud ware, control panel and cell-phone APP use, the controller couples with the control panel electricity, the controller passes through ethernet and the hookup of cloud ware, cloud ware passes through internet and the application hookup of cell-phone APP, air handling system, air quality detection device, flow of people monitoring device, satisfaction evaluation device and energy consumption monitoring device all with the controller electric connection.
2. The multifunctional intelligent environment monitoring system for public washrooms according to claim 1, is characterized in that: the air treatment system comprises an air cleaning treatment system and an air temperature and humidity control system, wherein the air cleaning treatment system comprises a defecation area disinfection and sterilization purification device, a toilet disinfection and sterilization purification device and an exhaust device.
3. The multifunctional intelligent environment monitoring system for public washrooms according to claim 1, is characterized in that: the air quality detection device comprises a bathroom internal gas detection device, an exhaust gas detection device and a temperature and humidity detection device, wherein the bathroom internal gas detection device, the exhaust gas detection device and the temperature and humidity detection device are all electrically connected with the controller.
4. The multifunctional intelligent environment monitoring system for public washrooms according to claim 3, is characterized in that: the gas detection device in the toilet comprises an ammonia gas detection sensor and an H2The system comprises an S detection sensor, a temperature detection sensor, a humidity detection sensor and a PM2.5 detection sensor; the exhaust gas detection device comprises an ammonia gas detection sensor and an H2An S detection sensor and a PM2.5 detection sensor.
5. The multifunctional intelligent environment monitoring system for public washrooms according to claim 1, is characterized in that: the people flow monitoring device comprises a service people number monitoring device, a toilet people number monitoring device and a toilet vacancy monitoring device, and the service people number monitoring device, the toilet people number monitoring device and the toilet vacancy monitoring device are all electrically connected with the controller.
6. The multifunctional intelligent environment monitoring system for public washrooms according to claim 1, is characterized in that: the satisfaction evaluation device comprises a satisfaction evaluation panel, wherein satisfaction options are arranged on the satisfaction evaluation panel, and the satisfaction evaluation panel is electrically connected with the controller.
7. The multifunctional intelligent environment monitoring system for public washrooms according to claim 1, is characterized in that: the energy consumption monitoring device comprises a water consumption monitoring device, a power consumption monitoring device and other energy consumption monitoring devices, wherein the water consumption monitoring device, the power consumption monitoring device and the other energy consumption monitoring devices are electrically connected with the controller.
8. The multifunctional intelligent environment monitoring system for public washrooms according to claim 1, is characterized in that: the excrement and urine district disinfection and purification device is including setting up at outdoor new trend import, the new trend import is connected with the indoor tuber pipe of setting, along the direction that the air flows on the tuber pipe set gradually dual ion disinfection and purification device, fan and a plurality of indoor air outlet that disinfects, dual ion disinfection and purification device includes the box, be provided with air intake and air outlet on the box, be provided with a plurality of high energy ion generating device and light hydrogen ion generating device in the box, be connected with the tuber pipe through air intake and air outlet on the box, be provided with indoor return air wind gap on the box.
9. The multifunctional intelligent environment monitoring system for public washrooms according to claim 1, is characterized in that: the sterilizing and purifying device for the washroom comprises a device body, wherein an air inlet area and an air outlet area are arranged in the device body, the air inlet area and the air outlet area are respectively provided with an air inlet and an air outlet, a fan is arranged in the air inlet area, the air outlet of the fan is communicated with the air outlet area, and a double-ion sterilizing and purifying device is arranged in the air outlet area; the double-ion sterilization disinfection purifier comprises a mounting seat, and a high-energy ion generating device and a photo-hydrogen ion generating device are arranged on the mounting seat.
10. The multifunctional intelligent environment monitoring system for public washrooms according to claim 8, wherein: the box body is provided with a connecting mechanism, the connecting mechanism comprises an L-shaped connecting piece arranged on the outer side of the box body, a connecting hole is formed in the L-shaped connecting piece, and one end of the L-shaped connecting piece penetrates through the connecting hole by utilizing a bolt to be connected with the side wall of the box body; the connecting mechanism also comprises a reinforcing rib arranged at the bottom in the box body, the reinforcing rib is provided with a connecting hole, and a fixing bolt penetrates through the connecting hole to connect and fix the reinforcing rib and the box body; the box body is provided with a cover body, the cover body is hinged with the box body, and the cover body and the box body are provided with locking mechanisms matched with each other.
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