CN207584928U - A kind of indoor air quality detects controlling device - Google Patents
A kind of indoor air quality detects controlling device Download PDFInfo
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- CN207584928U CN207584928U CN201720518432.0U CN201720518432U CN207584928U CN 207584928 U CN207584928 U CN 207584928U CN 201720518432 U CN201720518432 U CN 201720518432U CN 207584928 U CN207584928 U CN 207584928U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The utility model is related to a kind of indoor air quality to detect controlling device, the sub- detection device including main detection controlling device and for assisting detection air quality change rate;Main detection controlling device includes babinet, and box house sets gradually environmental detection unit, particle detections unit, Temperature and Humidity Control unit, gas detection cell, air treating unit and the master control unit for being useful for detection air humidity and temperature;The device can realize the early warning and monitoring of indoor air temperature, formaldehyde, benzene, PM2.5 etc., be conducive to carry out comprehensive evaluation indoor air quality, while administer non-compliant air.
Description
Technical field
The utility model is related to a kind of indoor air quality detection controlling device indoor air quality detection controlling devices, belong to
In detection technique field.
Background technology
The quality of air quality reflects air pollution degree, it is judged according to the height of pollutants in air concentration
's.The man-made pollutant discharge size for coming self-retaining and mobile pollution source is one of main factor for influencing air quality.It is empty
Gas quality testing type includes air detection, the detection of Work places harmful substance, the inspection of dining room oil smoke in finishing pollution, office
Survey, boiler air and Industrial Stoves detection and the detection of plant emissions industrial waste gas.
Now, the mankind are faced with after " smoke pollution ", " photochemical pollution ", and " room air pollution " occur
Based on third time environmental pollution.US Experts detection is found, indoors in air there are more than 500 kinds of volatile organic matters,
Middle carcinogen just has more than 20 kinds, more than 200 kinds of Causative virus.Endangering larger mainly has:Radon, formaldehyde, benzene, ammonia and ester, three
Vinyl chloride etc..A large amount of startling facts confirm that room air pollution has become " the stealthy killer " for endangering human health,
The problem of being paid close attention to jointly as whole world various countries.According to statistics, the people of the nearly half in the whole world is in room air pollution, indoor environment
Pollution has caused 35.7% breathing problem, 22% chronic lung disease and 15% tracheitis, bronchitis and lung cancer.
Utility model content
In order to solve the above problem present in the prior art, the utility model provides a kind of indoor air quality detection
Controlling device, this device aim at the early warning and monitoring of indoor air temperature, formaldehyde, benzene, particulate matter etc., are conducive to carry out full side
The evaluation indoor air quality of position, administers non-compliant air, and a healthy indoor existence is built for the mankind
Space.The Detection of Air Quality controlling device is small, low in energy consumption, easy to operate, is suitably applied the medical treatment of family and community
Health care can know the quality of room air and be administered in real time.
The technical solution of the utility model is as follows:
A kind of indoor air quality detects controlling device, including main detection controlling device and for assisting detecting air quality
The sub- detection device of change rate;The main detection controlling device includes babinet, and the box house, which is set gradually, to be useful for detecting
The environmental detection unit of air humidity and temperature, particle detections unit, Temperature and Humidity Control unit, gas detection cell, air are controlled
Manage unit and master control unit;Main air inlet pipe, the master are provided between the environmental detection unit and particle detections unit
One end connection air compressor of air inlet pipe;Air filtration is provided between the particle detections unit and Temperature and Humidity Control unit
Device;The environmental detection unit includes temperature sensor and humidity sensor;The master control unit receives environment measuring list
The detection signal that member, particle detections unit and detector are sent out;The Temperature and Humidity Control unit and air treating list
Member receives the control signal that master control unit is sent out;The sub- detection device passes to main detection controlling device by signal is detected,
The sub- detection device is arranged at intervals with main detection controlling device.The air quality change rate refers to that sub- detection device 200 is examined
Rate of change between the air quality that the air quality and the main detection controlling device 100 measured detects.
Wherein, the air treating unit is connected by detecting discharge pipe with the detector;The air treating
Unit includes photocatalysis controlling device and adsorbent equipment, and the adsorbent equipment passes through connecting tube and the photocatalysis controlling device
Connection;The photocatalysis controlling device includes housing and the multigroup photocatalysis component being arranged in parallel in housing and is set to institute
Multiple water injectors on the upside of enclosure interior are stated, the photocatalysis component includes surface and is coated with photochemical catalyst and leads to air
The photochemical catalyst plate in road and the ultraviolet lamp group being arranged in parallel with photochemical catalyst plate, the bottom of the housing are provided with water tank and control
Manage blast pipe;The external air inlet pipe for administering blast pipe, detection discharge pipe and connection room air is connected by triple valve;Institute
Water injector is stated to connect by water pipe and water tank.
Wherein, the improvement blast pipe is set on the housing bottom side wall, and the tank inner wall is provided with ultraviolet lamp,
Solution in the water tank is ethyl alcohol and the mixed liquor of water with photochemical catalyst nano material, the connection of the water pipe and water tank
Nanofiltration unit is provided at end, the water tank bottom is provided with blender.
Wherein, the improvement blast pipe is set to the water tank bottom, and the tank inner wall is provided with ultraviolet lamp, the water
Solution in case is ethyl alcohol and the mixed liquor of water with photochemical catalyst nano material, is set at the connecting pin of the water pipe and water tank
Nanofiltration unit is equipped with, the water tank bottom is provided with multiple aerators that blast pipe is administered in connection.
Wherein, the photochemical catalyst plate has hole and upper and lower surface is coated with the quartz glass of photochemical catalyst, described
Quartz glass upper and lower surface is undaform, and the photochemical catalyst plate left and right ends are connect respectively with the housing into rotation, described
Photochemical catalyst plate is spun upside down by the driving of the first upset motor.
Wherein, another embodiment of the photochemical catalyst plate, the photochemical catalyst plate include polylith and tilt and mutually put down
The blade of row setting, photochemical catalyst is coated on the blade;Blade upper end front and back sides are hinged with drive rod, the drive
Lever is driven by the second upset motor and overturn, and the photochemical catalyst plate is connected by running through the connecting rod of the blade with the housing
It connects.
Wherein, indoor air quality detection controlling device further includes the timer for controlling monitoring device run time,
The master control unit receives the signal that timer is sent out.
Wherein, Temperature and Humidity Control unit includes humidity controller and temperature controller, and the temperature controller is set to institute
State the rear of humidity controller.
Wherein, the detector includes formaldehyde examination component, benzene detection part, total volatile organism test section
Part, toluene detection component and dimethylbenzene detection part, the formaldehyde examination component, benzene detection part, total volatile organism
The detection air inlet of detection part, toluene detection component and dimethylbenzene detection part is respectively arranged with switch, the switch by
Master control unit controls.
Wherein, the master control unit output terminal connection alarm, display screen, input terminal attended operation panel.
Wherein, the formaldehyde examination component includes the pedestal of " convex " shape, and spherical transparent formaldehyde is provided with above pedestal
Test body;Reaction chamber is provided in formaldehyde test body, the top of reaction chamber is connected by multiple air intake ducts with detection air inlet;Bottom
Seat is internally provided with phenol reagent NaOH solution tank NaOH, gas chamber and the acid solution tank containing color developing agent;One exhaust tube lower end is connected with gas chamber,
Upper end is connected with reaction chamber, and formaldehyde test body is fixed with exhaust tube periphery, and waterproof ventilated membrane is provided on exhaust tube;It is set in gas chamber
It is equipped with exhaust fan;Phenol reagent NaOH solution tank NaOH is connected by one first liquid pipe with reaction chamber side wall, and the first pump is provided in the first liquid pipe;
Acid solution tank containing color developing agent is connected by one second liquid pipe with reaction chamber side wall, and the second pump is provided in the second liquid pipe;Always
Control unit is connect respectively with exhaust fan, the first pump and the second pump electric signal;A camera is provided on the pedestal, it is described to take the photograph
As head is used to shoot solution colour in reaction chamber and image information is transferred to master control unit;The formaldehyde test body outer cover
Equipped with a transparent spherical shell;On the inside of spherical shell spatia is formed between formaldehyde test body outside;Spherical shell includes
The lower end of the hemispheric left housing being mutually clamped and right shell, left housing and right shell is hinged on pedestal, folding motor control left housing
With the opening of right shell;Master control unit is connect with folding motor electric signal.
In addition, the utility model further relates to a kind of indoor air quality detection administering method, include the following steps:
S1, the environmental detection unit of main detection controlling device are detected the temperature humidity of air, while particle detections
The concentration of PM2.5 in unit detection air, and transmit a signal to master control unit;
S2, air remove the moisture in air and make temperature in air successively by humidity controller and temperature controller
It spends constant;
S3, according to the selection of user, air treating device is detected pollutants one or more in air;
If detector detects that any one does not meet national room air standard in gas detection cell, close it is main into
Tracheae makes room air directly enter photocatalysis controlling device from external air inlet pipe, carries out the degradation of pollutant;Meanwhile open son inspection
Device is surveyed, the concentration of pollutants in air is constantly detected, if the pollutant concentration of sub- detection device detection reaches country
Indoor Air Quality standards then stop the operation of air treating unit, and otherwise air treating unit continues to run with;If son detection dress
When putting the concentration for the difference for detecting the concentration that pollutant detects pollutant with main detection controlling device more than setting value, increase
The air inflow of main air inlet pipe;Then treated, and air enters adsorbent equipment, and pollutant remaining in air and ethyl alcohol are carried out
It is discharged after absorption;
If air complies with standard, it is expelled directly out.
The utility model has the advantages that:
1st, a kind of indoor air quality detection controlling device of the utility model, simple in structure, reasonable design is easy to operate,
Only operation need to can be completed by operating touch LCD screen in user.
2nd, a kind of indoor air quality detection controlling device of the utility model, the apparatus function is powerful, can detect simultaneously
A variety of toxic and harmful gas, detection is comprehensive, and detection efficiency is high, with a high credibility.
3rd, a kind of indoor air quality detection controlling device of the utility model, while there is detection and processing to be integrated, it protects
The safety of room air is demonstrate,proved, user does not need to buying special air cleaning unit, and processing cost is low.
4th, a kind of indoor air quality detection controlling device of the utility model, is provided with humidity controller and temperature control
Device removes the moisture in air and makes the constant temperature in air at 25 DEG C, avoids temperature in air and vapor to rear
The influence of face test, increases the accuracy of air pollutant concentration detection.
5th, a kind of indoor air quality detection controlling device of the utility model, particle detections unit and Temperature and Humidity Control unit
Between be provided with air filter, remove the particulate matter in air, avoid influence of the particulate matter to subsequent detection and to inspection
Survey the destruction of device.
6th, a kind of indoor air quality detection controlling device of the utility model, the photochemical catalyst plate used is on quartz glass
Photochemical catalyst is coated, can make ultraviolet light setting up and down that can penetrate, increase the utilization rate of ultraviolet light, in addition photocatalytic plate
Surface is undaform, increases the contact area of pollutants in air and photochemical catalyst, so as to improve the degradation of pollutant effect
Rate.
7th, a kind of indoor air quality of the utility model detects controlling device, and overturning dress is provided on the photochemical catalyst plate
It puts, can effectively clear up the dust being enriched on photochemical catalyst plate, so as to which the enrichment because of dust be avoided to influence photocatalysis efficiency.
Description of the drawings
Fig. 1 is the schematic diagram for the main detection controlling device that a kind of indoor air quality of the utility model detects controlling device;
Fig. 2 is the structure diagram that a kind of indoor air quality of the utility model detects controlling device;
Fig. 3 is sectional view of the photocatalysis controlling device of the utility model embodiment 1 along line A-A;
Fig. 4 is sectional view of the photocatalysis controlling device of the utility model embodiment 2 along line A-A;
Fig. 5 is the structure diagram of the utility model photochemical catalyst plate;
Fig. 6 is the structure diagram of another photochemical catalyst plate of the utility model;
Fig. 7 is the structure diagram of the utility model formaldehyde examination component.
Reference numeral is expressed as in figure:
1- environmental detection units, 2- Temperature and Humidity Controls unit, 21- humidity controllers, 22- temperature controllers, the main air inlets of 3-
Pipe, 4- particle detections unit, 5- gas detection cells, 51- formaldehyde examinations component, 511- pedestals, 5101- phenol reagents NaOH solution tank NaOH,
The acid solution tank of 5102- gas chambers, 5103- containing color developing agent, 5104- exhaust tubes, 5105- waterproof ventilated membranes, 5106- exhaust fans,
The first liquid pipes of 5108-, 5109- first are pumped, the second liquid pipes of 5110-, 5111- second are pumped, 513- formaldehyde test body, 5131- reaction
Chamber, 5132- air intake ducts, 514- spherical shells, 5141- left housings, the right shells of 5142-, 515- spatias, 519- cameras, the inspection of 52- benzene
Survey component, 53- total volatile organisms detection part, 54- toluene detections component, 55- dimethylbenzene detection part, 56- switches, 6-
Air filter, 7- master controls unit, 8- timers, 9- air treatings unit, 91- photocatalysis controlling device, 911- housings,
912- photocatalysis component, 9121- photochemical catalysts plate, the ultraviolet lamp groups of 9122-, 9123- photochemical catalysts, 9124- holes, 9125- stones
English glass, 9126- blades, 9127- drive rods, 9128- connecting rods, 913- water injectors, 914- administer blast pipe, 915- water
Case, 9151- ultraviolet lamps, 9152- nanofiltration units, 9153- blenders, 9154- aerators, 916- water pipes, 92- absorption dresses
Put, 93- connecting tubes, 94- detection discharge pipe, 95- external air inlets pipe, 96- triple valves, the main detection controlling device of 10- babinets, 100-,
The sub- detection devices of 200-.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
Embodiment 1
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 5, Fig. 6 and Fig. 7, a kind of indoor air quality detects controlling device, including main detection
Controlling device 100 and the sub- detection device 200 for assisting detection air quality change rate;The main detection controlling device 100
Including babinet 10, environmental detection unit 1, the particle for being useful for detection air humidity and temperature are set gradually inside the babinet 10
Detection unit 4, Temperature and Humidity Control unit 2, gas detection cell 5, air treating unit 9 and master control unit 7;The environment
Main air inlet pipe 3, one end connection air compression of the main air inlet pipe 3 are provided between detection unit 1 and particle detections unit 4
Machine;Air filter 6 is provided between the particle detections unit 4 and Temperature and Humidity Control unit 2;The master control unit 7
Receive environmental detection unit 1, the detection signal that particle detections unit 4 and detector 5 are sent out;The Temperature and Humidity Control list
Member 2 and air treating unit 9 receive the control signal that master control unit 7 is sent out;The sub- detection device 200 will detect signal
The master control unit 7 of main detection controlling device 100 is passed to, between the sub- detection device 200 and main detection controlling device 100
With certain distance.The sub- detection device 200 can based in detection controlling device 100 removal air treating unit 9 device,
It is alternatively commercially available air detecting device.
Wherein, the timer 8 for monitoring device run time is further included, the master control unit 7 receives timer 8 and sends out
The signal gone out.
Wherein, Temperature and Humidity Control unit 2 includes humidity controller 21 and temperature controller 22, and the temperature controller 22 is set
It is placed in the rear of the humidity controller 21.
Wherein, the detector 5 includes formaldehyde examination component 51, benzene detection part 52, total volatile organism inspection
Survey component 53, toluene detection component 54 and dimethylbenzene detection part 55, the formaldehyde examination component 51, benzene detection part 52,
The detection air inlet of total volatile organism detection part 53, toluene detection component 54 and dimethylbenzene detection part 55 is set respectively
Switch 56 is equipped with, the switch 56 is controlled by master control unit 7.
Wherein, the environmental detection unit 1 includes temperature sensor and humidity sensor.
Wherein, 7 output terminal of the master control unit connection alarm, display screen, input terminal attended operation panel.
Wherein, it is additionally provided with USB interface on the master control unit 7(It is not shown in figure)And network interface(Do not show in figure
Go out).
Wherein, the air treating unit 9 is connected by detecting discharge pipe 94 with the detector 5;The air
Governance unit 9 include photocatalysis controlling device 91 and adsorbent equipment 92, the adsorbent equipment 92 by connecting tube 93 with it is described
Photocatalysis controlling device 91 connects;The photocatalysis controlling device 91 includes housing 911 and to be fixed on housing 911 interior and parallel set
Multigroup photocatalysis component 912 for putting and the multiple water injectors 913 for being set to 911 upper inside of housing, the light are urged
Change component 912 include surface be coated with photochemical catalyst 9123 and with hole photochemical catalyst plate 9121 and with photochemical catalyst plate
The 9121 ultraviolet lamp groups 9122 being arranged in parallel, in 911 bottom sidewall of housing on be provided with and administer blast pipe 914, it is described to control
The external air inlet pipe 95 of reason blast pipe 914, detection discharge pipe 94 and connection room air is connected by triple valve 96;The housing
911 bottom is provided with water tank 915;The water injector 913 is connect by water pipe 916 with water tank 915;Water injector 913 sprays
The solution gone out is used to eluting pollutant in air, and 915 inner wall of water tank is provided with ultraviolet lamp 9151, in the water tank 915
Solution be ethyl alcohol and the mixed liquor of water with photochemical catalyst nano material, at the connecting pin of the water pipe 916 and water tank 915
Nanofiltration unit 9152 is provided with, may filter that the photocatalytic nanometer particle in solution, so as to avoid the stifled of water injector 913
Plug;915 bottom of water tank is provided with blender 9153, blender 9153 can make pollutant in 915 internal solution of water tank with
The abundant mixing of nano-photocatalyst improves the photocatalysis efficiency of photocatalyst for degrading pollutant;In addition, it is not drenched in air by solution
The pollutant washed, the photocatalyst for degrading directly coated on photochemical catalyst plate 9121, so as to carry out the degradation of secondary pollution.
The water tank 915 makes removably, when the mixed solution in water tank 915 has used one end time, user can self-changeable, if user
There is no ethyl alcohol, it is also possible to which pure water substitutes.The adsorbent equipment 92 can be the substance of the adsorbable pollutants such as activated carbon and ethyl alcohol,
It is also replaceable that user separates the time.
The water tank 915 is dismountable, and when the mixed solution in water tank 915 has used one end time, user can voluntarily more
It changes, if user does not have ethyl alcohol, it is also possible to which pure water substitutes.The adsorbent equipment 92 can be the object of the adsorbable ethyl alcohol such as activated carbon
Matter, it is also replaceable that user separates the time.
Wherein, the photochemical catalyst 9123 for titanium dioxide or noble metal decorated titanium dioxide or bismuthino photochemical catalyst or
Carbonitride or one or more of noble metal decorated carbonitride or covalent triazine organic polymer.The noble metal is
One or more in gold, silver, platinum, the method for modifying is load or doping.The bismuthino photochemical catalyst for bismuth stannate,
It is one or more in bismuth molybdate, bismuth tungstate or bismuth titanates.
Referring to Fig. 5, wherein, the photochemical catalyst plate 9121 has hole 9124 and upper and lower surface is coated with photochemical catalyst
9123 quartz glass 9125,9125 upper and lower surface of quartz glass is undaform, the photochemical catalyst plate 9121 or so
Both ends are rotatablely connected respectively with the housing 911, and the photochemical catalyst plate 9121 is spun upside down by the driving of the first upset motor.Light
Catalysis treatment device 91 worked after a period of time, and 9121 bottom end of photochemical catalyst plate can be enriched with last layer dust, at this time the first overturning
Motor driving quartz glass 9125 downwardly turns over, so that the original downward side is upward, in the water that water injector 913 sprays
Under effect, water tank 915 is flowed into, so as to which the dust on photochemical catalyst plate 9121 be cleaned up.
Referring to Fig. 6, the photochemical catalyst plate 9121 includes polylith inclination and blade 9126 arranged in parallel, the leaf
On piece is coated with photochemical catalyst 9123;The 9126 upper end front and back sides of blade are hinged with drive rod 9127, the drive rod
9127 are driven by the second upset motor and overturn, and the photochemical catalyst plate 9121 is by running through the connecting rod 9128 of the blade 9126
It is connect with the housing 911.Photocatalysis controlling device 91 worked after a period of time, and 9126 downward side of blade can be enriched with last layer
Dust, the drive rod 9127 of the second upset motor driving at this time, blade 9126 is overturn under the drive of drive rod 9127, so that
It originally downward one faces upward, under the water effect sprayed in water injector 913, flows into water tank 915, so as to by photochemical catalyst plate 9121
On dust clean up.
Referring to Fig. 7, wherein, the formaldehyde examination component 51 includes the pedestal 511 of " convex " shape, and 511 top of pedestal is provided with
Spherical transparent formaldehyde test body 513;Reaction chamber 5131 is provided in formaldehyde test body 513, the top of reaction chamber 5131 leads to
Multiple air intake ducts 5132 are crossed to connect with detection air inlet;Pedestal 511 be internally provided with phenol reagent NaOH solution tank NaOH 5101, gas chamber 5102 with
And the acid solution tank 5103 containing color developing agent;One exhaust tube, 5104 lower end is connected with gas chamber 5102, and upper end connects with reaction chamber 5131
Logical, formaldehyde test body 513 is fixed with 5104 periphery of exhaust tube, and waterproof ventilated membrane 5105 is provided on exhaust tube 5104;Gas chamber
Exhaust fan 5106 is provided in 5102;Phenol reagent NaOH solution tank NaOH 5101 is connected by one first liquid pipe 5108 and 5131 side wall of reaction chamber
It is logical, the first pump 5109 is provided in the first liquid pipe 5108;Acid solution tank 5103 containing color developing agent passes through one second liquid pipe 5110
It is connected with 5131 side wall of reaction chamber, the second pump 5111 is provided in the second liquid pipe 5110;Master control unit 7 respectively with exhaust fan
5106th, the first pump 5109 is connected with the second 5111 electric signals of pump;A camera 519, the camera are provided on the pedestal
519 are used to shoot solution colour in reaction chamber 5131 and image information is transferred to master control unit 7;The formaldehyde test body
513 outer covers are equipped with a transparent spherical shell 514;Between being formed between 514 inside of spherical shell and 513 outside of formaldehyde test body
Gap chamber 515;Spherical shell 514 includes the hemispheric left housing 5141 being mutually clamped and right shell 5142, left housing 5141 and right shell
5142 lower end is hinged on pedestal 511, the opening of folding motor control left housing 5141 and right shell 5142;Master control unit 7
It is connect with folding motor electric signal.
The utility model further relates to a kind of indoor air quality detection administering method, includes the following steps:
S1, the environmental detection unit 1 of main detection controlling device 100 are detected the temperature humidity of air, while particle
Detection unit 4 detects the concentration of PM2.5 in air, and transmits a signal to master control unit 7;
S2, air by humidity controller 21 and temperature controller 22, remove the moisture in air and make in air successively
Constant temperature;
S3, according to the selection of user, air treating device 9 is detected pollutants one or more in air;
If detector detects that any one does not meet national room air standard in gas detection cell 5, master is closed
Air inlet pipe 3 makes room air directly enter photocatalysis controlling device 91 from external air inlet pipe 95, carries out the degradation of pollutant;Meanwhile
Sub- detection device 200 is opened, the concentration of pollutants in air is constantly detected, if the pollution that sub- detection device 200 detects
Object concentration reaches national Indoor Air Quality standards, then stops the operation of air treating unit 9, otherwise air treating unit 9 after
Reforwarding row;If sub- detection device 200 detects that the concentration of pollutant detects the concentration of pollutant with main detection controlling device 100
Difference be more than setting value when, increase main air inlet pipe 3 air inflow;Then treated, and air enters adsorbent equipment 92, to sky
Remaining pollutant and ethyl alcohol are discharged after being adsorbed in gas;
If air complies with standard, it is expelled directly out.Country's Indoor Air Quality standards are the passes of the newest promulgation of country
In the minimum standard of indoor air quality.
Embodiment 2
Referring to Fig. 1, Fig. 2, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, a kind of indoor air quality detects controlling device, including main detection
Controlling device 100 and the sub- detection device 200 for assisting detection air quality change rate;The main detection controlling device 100
Including babinet 10, environmental detection unit 1, the particle for being useful for detection air humidity and temperature are set gradually inside the babinet 10
Detection unit 4, Temperature and Humidity Control unit 2, gas detection cell 5, air treating unit 9 and master control unit 7;The environment
Main air inlet pipe 3, one end connection air compression of the main air inlet pipe 3 are provided between detection unit 1 and particle detections unit 4
Machine;Air filter 6 is provided between the particle detections unit 4 and Temperature and Humidity Control unit 2;The master control unit 7
Receive environmental detection unit 1, the detection signal that particle detections unit 4 and detector 5 are sent out;The Temperature and Humidity Control list
Member 2 and air treating unit 9 receive the control signal that master control unit 7 is sent out;The sub- detection device 200 will detect signal
Main detection controlling device 100 is passed to, there is certain distance between the sub- detection device 200 and main detection controlling device 100.
The sub- detection device 200 can based on the device of removal air treating unit 9 or commercially available in detection controlling device 100
Air detecting device.
Wherein, the timer 8 for monitoring device run time is further included, the master control unit 7 receives timer 8 and sends out
The signal gone out.
Wherein, Temperature and Humidity Control unit 2 includes humidity controller 21 and temperature controller 22, and the temperature controller 22 is set
It is placed in the rear of the humidity controller 21.
Wherein, the detector 5 includes formaldehyde examination component 51, benzene detection part 52, total volatile organism inspection
Survey component 53, toluene detection component 54 and dimethylbenzene detection part 55, the formaldehyde examination component 51, benzene detection part 52,
The detection air inlet of total volatile organism detection part 53, toluene detection component 54 and dimethylbenzene detection part 55 is set respectively
Switch 56 is equipped with, the switch 56 is controlled by master control unit 7.
Wherein, the environmental detection unit 1 includes temperature sensor and humidity sensor.
Wherein, 7 output terminal of the master control unit connection alarm, display screen, input terminal attended operation panel.
Wherein, it is additionally provided with USB interface on the master control unit 7(It is not shown in figure)And network interface(Do not show in figure
Go out).
Wherein, the air treating unit 9 is connected by detecting discharge pipe 94 with the detector 5;The air
Governance unit 9 include photocatalysis controlling device 91 and adsorbent equipment 92, the adsorbent equipment 92 by connecting tube 93 with it is described
Photocatalysis controlling device 91 connects;The photocatalysis controlling device 91 includes housing 911 and to be fixed on housing 911 interior and parallel set
Multigroup photocatalysis component 912 for putting and the multiple water injectors 913 for being set to 911 upper inside of housing, the light are urged
Change component 912 include surface be coated with photochemical catalyst 9123 and with hole photochemical catalyst plate 9121 and with photochemical catalyst plate
The 9121 ultraviolet lamp groups 9122 being arranged in parallel, the bottom of the housing 911 are provided with water tank 915;915 bottom of the water tank setting
Have and administer blast pipe 914, the external air inlet pipe 95 for administering blast pipe 914, detection discharge pipe 94 and connection room air is logical
Triple valve 96 is crossed to connect;The water injector 913 is connect by water pipe 916 with water tank 915;915 inner wall of water tank is provided with
Ultraviolet lamp 9151, the solution in the water tank 915 are ethyl alcohol and the mixed liquor of water with photochemical catalyst nano material, the water
Nanofiltration unit 9152 is provided at pipe 916 and the connecting pin of water tank 915, may filter that the photocatalytic nanometer particle in solution,
So as to avoid the blocking of water injector 913;The water tank bottom is provided with multiple aerators that blast pipe 914 is administered in connection
9154, air sets the aerator 9154 given in the solution to enter housing 911 by middle so that pollutant is in by water tank
Solution when so that some of the contaminants are dissolved in solution, and on the other hand, the effect of the aeration of aerator 9154 can make water tank
Pollutant and the abundant mixing of nano-photocatalyst in 915 internal solutions improve the photocatalysis effect of photocatalyst for degrading pollutant
Rate;In addition, can be also degraded in air by the pollutant that solution elutes into water tank 915, and the pollutant not being leached is then straight
It connects and is degraded by the photochemical catalyst 9123 coated on photochemical catalyst plate 9121.The water tank 915 makes removably, when in water tank 915
Mixed solution used one end time, user can self-changeable, if user does not have ethyl alcohol, it is also possible to which pure water substitutes.The suction
Adsorption device 92 can be the substance of the adsorbable ethyl alcohol such as activated carbon, and it is also replaceable that user separates the time.
The water tank 915 is dismountable, and when the mixed solution in water tank 915 has used one end time, user can voluntarily more
It changes, if user does not have ethyl alcohol, it is also possible to which pure water substitutes.The adsorbent equipment 92 can be the object of the adsorbable ethyl alcohol such as activated carbon
Matter, it is also replaceable that user separates the time.
Wherein, the photochemical catalyst 9123 for titanium dioxide or noble metal decorated titanium dioxide or bismuthino photochemical catalyst or
Carbonitride or one or more of noble metal decorated carbonitride or covalent triazine organic polymer.The noble metal is
One or more in gold, silver, platinum, the method for modifying is load or doping.The bismuthino photochemical catalyst for bismuth stannate,
It is one or more in bismuth molybdate, bismuth tungstate or bismuth titanates.
Referring to Fig. 5, wherein, the photochemical catalyst plate 9121 has hole 9124 and upper and lower surface is coated with photochemical catalyst
9123 quartz glass 9125,9125 upper and lower surface of quartz glass is undaform, the photochemical catalyst plate 9121 or so
Both ends are rotatablely connected respectively with the housing 911, and the photochemical catalyst plate 9121 is spun upside down by the driving of the first upset motor.Light
Catalysis treatment device 91 worked after a period of time, and 9121 bottom end of photochemical catalyst plate can be enriched with last layer dust, at this time the first overturning
Motor driving quartz glass 9125 downwardly turns over, so that the original downward side is upward, in the water that water injector 913 sprays
Under effect, water tank 915 is flowed into, so as to which the dust on photochemical catalyst plate 9121 be cleaned up.
Referring to Fig. 6, the photochemical catalyst plate 9121 includes polylith inclination and blade 9126 arranged in parallel, the leaf
On piece is coated with photochemical catalyst 9123;The 9126 upper end front and back sides of blade are hinged with drive rod 9127, the drive rod
9127 are driven by the second upset motor and overturn, and the photochemical catalyst plate 9121 is by running through the connecting rod 9128 of the blade 9126
It is connect with the housing 911.Photocatalysis controlling device 91 worked after a period of time, and 9126 downward side of blade can be enriched with last layer
Dust, the drive rod 9127 of the second upset motor driving at this time, blade 9126 is overturn under the drive of drive rod 9127, so that
It originally downward one faces upward, under the water effect sprayed in water injector 913, flows into water tank 915, so as to by photochemical catalyst plate 9121
On dust clean up.
Referring to Fig. 7, wherein, the formaldehyde examination component 51 includes the pedestal 511 of " convex " shape, and 511 top of pedestal is provided with
Spherical transparent formaldehyde test body 513;Reaction chamber 5131 is provided in formaldehyde test body 513, the top of reaction chamber 5131 leads to
Multiple air intake ducts 5132 are crossed to connect with detection air inlet;Pedestal 511 be internally provided with phenol reagent NaOH solution tank NaOH 5101, gas chamber 5102 with
And the acid solution tank 5103 containing color developing agent;One exhaust tube, 5104 lower end is connected with gas chamber 5102, and upper end connects with reaction chamber 5131
Logical, formaldehyde test body 513 is fixed with 5104 periphery of exhaust tube, and waterproof ventilated membrane 5105 is provided on exhaust tube 5104;Gas chamber
Exhaust fan 5106 is provided in 5102;Phenol reagent NaOH solution tank NaOH 5101 is connected by one first liquid pipe 5108 and 5131 side wall of reaction chamber
It is logical, the first pump 5109 is provided in the first liquid pipe 5108;Acid solution tank 5103 containing color developing agent passes through one second liquid pipe 5110
It is connected with 5131 side wall of reaction chamber, the second pump 5111 is provided in the second liquid pipe 5110;Master control unit 7 respectively with exhaust fan
5106th, the first pump 5109 is connected with the second 5111 electric signals of pump;A camera 519, the camera are provided on the pedestal
519 are used to shoot solution colour in reaction chamber 5131 and image information is transferred to master control unit 7;The formaldehyde test body
513 outer covers are equipped with a transparent spherical shell 514;Between being formed between 514 inside of spherical shell and 513 outside of formaldehyde test body
Gap chamber 515;Spherical shell 514 includes the hemispheric left housing 5141 being mutually clamped and right shell 5142, left housing 5141 and right shell
5142 lower end is hinged on pedestal 511, the opening of folding motor control left housing 5141 and right shell 5142;Master control unit 7
It is connect with folding motor electric signal.
The utility model further relates to a kind of indoor air quality detection administering method, includes the following steps:
S1, the environmental detection unit 1 of main detection controlling device 100 are detected the temperature humidity of air, while particle
Detection unit 4 detects the concentration of PM2.5 in air, and transmits a signal to master control unit 7;
S2, air by humidity controller 21 and temperature controller 22, remove the moisture in air and make in air successively
Constant temperature;
S3, according to the selection of user, air treating device 9 is detected pollutants one or more in air;
If detector detects that any one does not meet national room air standard in gas detection cell 5, master is closed
Air inlet pipe 3 makes room air directly enter photocatalysis controlling device 91 from external air inlet pipe 95, carries out the degradation of pollutant;Meanwhile
Sub- detection device 200 is opened, the concentration of pollutants in air is constantly detected, if the pollution that sub- detection device 200 detects
Object concentration reaches national Indoor Air Quality standards, then stops the operation of air treating unit 9, otherwise air treating unit 9 after
Reforwarding row;If sub- detection device 200 detects that the concentration of pollutant detects the concentration of pollutant with main detection controlling device 100
Difference be more than setting value when, increase main air inlet pipe 3 air inflow;Then treated, and air enters adsorbent equipment 92, to sky
Remaining pollutant and ethyl alcohol are discharged after being adsorbed in gas;
If air complies with standard, it is expelled directly out.
The operation principle of the utility model:
Air enters from main air inlet pipe 3 in babinet 10, environmental detection unit detection air humidity and temperature particle inspection simultaneously
It surveys unit 4 and detects the concentration of PM2.5 in air, and transmit a signal to master control unit 7;Air passes through air filter 6,
Remove the particulate matter in air;Then, air removes the water in air successively by humidity controller 21 and temperature controller 22
Divide and make the constant temperature in air at 25 DEG C, avoid the influence of temperature and vapor to testing below in air, pass through
The air of temperature and humidity regulation, user can need to measure one or more pollutants, master control unit 7 with option program
56 are turned on the switch according to the selection of user, is admitted air into gas detection cell 5 in corresponding detector, if gas detection cell
When detector detects that any one does not meet national room air standard in 5, close main air inlet pipe 3 make room air directly from
External air inlet pipe 95 enters photocatalysis controlling device 91, carries out the degradation of pollutant;Meanwhile sub- detection device 200 is opened, to air
The concentration of middle pollutant is constantly detected;
Air directly enters from improvement blast pipe 914 in housing 911 in embodiment 1, then some of the contaminants quilt in air
The solution elution sprayed in water injector 913, into water tank 915, the blender 9153 of 915 bottom of the water tank setting can make
Pollutant and the abundant mixing of nano-photocatalyst in 915 internal solution of water tank, the condition that pollutant is opened in ultraviolet lamp 9151
Under, by the photocatalyst for degrading in solution, in addition, the pollutant not eluted in air by solution, during air rises,
In the state of the work of ultraviolet lamp group 9122, degraded by the photochemical catalyst 9123 coated on photochemical catalyst plate 9121, so as to carry out
The degradation of secondary pollution, treated, and air enters adsorbent equipment 92 by connecting tube 93, to pollutant remaining in air
It is adsorbed with ethyl alcohol, the air discharge after absorption;
Air in embodiment 2 sets the aerator 9154 given in the solution to enter housing 911 by middle so that pollution
Object is in the solution in by water tank so that and some of the contaminants are dissolved in solution, on the other hand, the aeration of aerator 9154
Effect can make pollutant and the abundant mixing of nano-photocatalyst in 915 internal solution of water tank, improve photocatalyst for degrading pollution
The photocatalysis efficiency of object;In addition, can be also degraded in air by the pollutant that solution elutes into water tank 915, and it is not leached
Pollutant, in the state of the work of ultraviolet lamp group 9122, the photochemical catalyst 9121 that is directly coated on photochemical catalyst plate 9121
Degradation;Treated, and air enters adsorbent equipment 92 by connecting tube 93, and pollutant remaining in air and ethyl alcohol are inhaled
It is attached, the air discharge after absorption.
If air complies with standard, directly discharged from air outlet, so far, the detection of air and intelligence governance process terminate.This
Outer user can pass through the run time at 8 setting air quality testing controlling device interval of timer.
When formaldehyde examination component 51 works, air enters from air intake duct 5132 in reaction chamber 5131, into after certain air quantity,
Left housing 5141 and right shell 5142 close, and 5109 work of the first pump, the phenol reagent solution in phenol reagent NaOH solution tank NaOH 5101 is taken out at this time
Enter in reaction chamber 5131, the formaldehyde in air is absorbed by phenol reagent solution, reaction generation piperazine, and then 5111 work of the second pump will
The acid solution containing color developing agent in acid solution tank 5103 containing color developing agent is pumped into reaction chamber 5131, and piperazine is in an acidic solution
It is aoxidized to form blue-green compound by color developing agent ferric ion, the concentration of formaldehyde different colours depth is different, and camera 519 will be shot
To reaction chamber 5131 in color image information be transmitted to master control unit 7, with each concentration having in master control unit 7
Formaldehyde image color information comparison, so as to obtain corresponding concentration of formaldehyde.The above description is only the embodiments of the present invention,
It does not limit the scope of the patent of the present invention, every made based on the specification and figures of the utility model equivalent
Structure or equivalent process transformation are directly or indirectly used in other related technical areas, and it is new to be similarly included in this practicality
In the scope of patent protection of type.
Claims (9)
1. a kind of indoor air quality detects controlling device, it is characterised in that:Including main detection controlling device(100)With for auxiliary
Help the sub- detection device of detection air quality change rate(200);The main detection controlling device(100)Including babinet(10), institute
State babinet(10)Inside sets gradually the environmental detection unit for being useful for detection air humidity and temperature(1), particle detections unit
(4), Temperature and Humidity Control unit(2), gas detection cell(5), air treating unit(9)And master control unit(7);The ring
Border detection unit(1)With particle detections unit(4)Between be provided with main air inlet pipe(3), the main air inlet pipe(3)One end connection
Air compressor;The particle detections unit(4)With Temperature and Humidity Control unit(2)Between be provided with air filter(6);Institute
State environmental detection unit(1)Including temperature sensor and humidity sensor;The master control unit(7)Receive environmental detection unit
(1), particle detections unit(4)And detector(5)The detection signal sent out;The Temperature and Humidity Control unit(2)And
Air treating unit(9)Receive master control unit(7)The control signal sent out;The sub- detection device(200)Signal will be detected
Pass to main detection controlling device(100), the sub- detection device(200)With main detection controlling device(100)It is arranged at intervals.
2. a kind of indoor air quality detection controlling device as described in claim 1, it is characterised in that:The air treating list
Member(9)By detecting discharge pipe(94)With the detector(5)Connection;The air treating unit(9)Including photocatalysis
Controlling device(91)And adsorbent equipment(92), the adsorbent equipment(92)Pass through connecting tube(93)It administers and fills with the photocatalysis
It puts(91)Connection;The photocatalysis controlling device(91)Including housing(911)Be arranged in parallel in housing(911)Interior multigroup light
Catalytic module(912)And it is set to the housing(911)Multiple water injectors of upper inside(913), the photocatalysis group
Part(912)Photochemical catalyst is coated with including surface(9123)And the photochemical catalyst plate with air duct(9121)And it is urged with light
Agent plate(9121)The ultraviolet lamp group being arranged in parallel(9122), the housing(911)Bottom be provided with water tank(915)And improvement
Blast pipe(914);The improvement blast pipe(914), detection discharge pipe(94)And the external air inlet pipe of connection room air(95)
Pass through triple valve(96)Connection;The water injector(913)Pass through water pipe(916)With water tank(915)Connection.
3. a kind of indoor air quality detection controlling device as claimed in claim 2, it is characterised in that:The improvement blast pipe
(914)It is set to the housing(911)In bottom sidewall, the water tank(915)Inner wall is provided with ultraviolet lamp(9151), the water
Case(915)Interior solution for photochemical catalyst nano material ethyl alcohol and water mixed liquor, the water pipe(916)With water tank
(915)Junction be provided with nanofiltration unit(9152), the water tank(915)Bottom is provided with blender(9153).
4. a kind of indoor air quality detection controlling device as claimed in claim 2, it is characterised in that:The improvement blast pipe
(914)It is set to the water tank(915)Bottom, the water tank(915)Inner wall is provided with ultraviolet lamp(9151), the water tank
(915)Interior solution for photochemical catalyst nano material ethyl alcohol and water mixed liquor, the water pipe(916)With water tank
(915)Connecting pin at be provided with nanofiltration unit(9152), the water tank bottom, which is provided with to connect, administers blast pipe(914)
Multiple aerators(9154).
5. a kind of indoor air quality detection controlling device as described in claim 3 or 4, it is characterised in that:The photocatalysis
Agent plate(9121)With hole(9124)And upper and lower surface is coated with photochemical catalyst(9123)Quartz glass(9125), it is described
Quartz glass(9125)Upper and lower surface is undaform, the photochemical catalyst plate(9121)Left and right ends respectively with the housing
(911)Rotation connection, the photochemical catalyst plate(9121)It is spun upside down by the driving of the first upset motor.
6. a kind of indoor air quality detection controlling device as claimed in claim 5, it is characterised in that:The photochemical catalyst plate
(9121)Including polylith inclination and blade arranged in parallel(9126), photochemical catalyst is coated on the blade(9123);
The blade(9126)Upper end front and back sides and drive rod(9127)It is hinged, the drive rod(9127)It is driven by the second upset motor
Dynamic overturning, the photochemical catalyst plate(9121)By running through the blade(9126)Connecting rod(9128)With the housing
(911)Connection.
7. a kind of indoor air quality detection controlling device as claimed in claim 6, it is characterised in that:It further includes to control
The timer of monitoring device run time(8), the master control unit(7)Receive timer(8)The signal sent out;Humiture control
Unit processed(2)Including humidity controller(21)And temperature controller(22), the temperature controller(22)It is set to the humidity
Controller(21)Rear.
8. a kind of indoor air quality detection controlling device as claimed in claim 7, it is characterised in that:The detector
(5)Including formaldehyde examination component(51), benzene detection part(52), total volatile organism detection part(53), toluene detection portion
Part(54)And dimethylbenzene detection part(55), the formaldehyde examination component(51), benzene detection part(52), general volatile it is organic
Analyte detection component(53), toluene detection component(54)And dimethylbenzene detection part(55)Detection air inlet be respectively arranged with out
It closes(56), the switch(56)By master control unit(7)Control folding, the master control unit(7)Output terminal connection alarm,
Display screen, input terminal attended operation panel.
9. a kind of indoor air quality detection controlling device as claimed in claim 8, it is characterised in that:The formaldehyde examination portion
Part(51)Include the pedestal of " convex " shape(511), pedestal(511)Top is provided with spherical transparent formaldehyde test body(513);First
Aldehyde test body(513)Inside it is provided with reaction chamber(5131), reaction chamber(5131)Top pass through multiple air intake ducts(5132)With inspection
Survey air inlet connection;Pedestal(511)It is internally provided with phenol reagent NaOH solution tank NaOH(5101), gas chamber(5102)And the acid containing color developing agent
Property NaOH solution tank NaOH(5103);One exhaust tube(5104)Lower end and gas chamber(5102)Connection, upper end and reaction chamber(5131)Connection, formaldehyde
Test body(513)With exhaust tube(5104)Periphery is fixed, exhaust tube(5104)On be provided with waterproof ventilated membrane(5105);Gas chamber
(5102)Inside it is provided with exhaust fan(5106);Phenol reagent NaOH solution tank NaOH(5101)Pass through one first liquid pipe(5108)And reaction chamber
(5131)Side wall connects, the first liquid pipe(5108)On be provided with the first pump(5109);Acid solution tank containing color developing agent(5103)
Pass through one second liquid pipe(5110)And reaction chamber(5131)Side wall connects, the second liquid pipe(5110)On be provided with the second pump
(5111);Master control unit(7)Respectively with exhaust fan(5106), first pump(5109)With the second pump(5111)Electric signal connects;
A camera is provided on the pedestal(519), the camera(519)For shooting reaction chamber(5131)Middle solution colour is simultaneously
Image information is transferred to master control unit(7);The formaldehyde test body(513)Outer cover is equipped with a transparent spherical shell
(514);Spherical shell(514)Inside and formaldehyde test body(513)Spatia is formed between outside(515);Spherical shell(514)
Including the hemispheric left housing being mutually clamped(5141)With right shell(5142), left housing(5141)With right shell(5142)Lower end be hinged
In pedestal(511)On, folding motor control left housing(5141)With right shell(5142)Opening;Master control unit(7)With folding
Motor electric signal connects.
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107497289A (en) * | 2017-05-11 | 2017-12-22 | 惠安爱馨机电设备科技有限公司 | A kind of IAQ detection controlling device and its method |
CN109261211A (en) * | 2018-10-25 | 2019-01-25 | 福州大学 | A kind of nitrogen modification covalent triazine organic polymer visible-light photocatalyst and its preparation and application |
CN110470799A (en) * | 2019-08-27 | 2019-11-19 | 北京蛙鸣华清环保科技有限公司 | A kind of air quality surveillance system and method based on pump suction type air inlet control |
CN113588892A (en) * | 2021-10-08 | 2021-11-02 | 南通澜毓环保技术服务有限公司 | Indoor environment detection device |
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2017
- 2017-05-11 CN CN201720518432.0U patent/CN207584928U/en active Active
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Publication number | Priority date | Publication date | Assignee | Title |
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CN107497289A (en) * | 2017-05-11 | 2017-12-22 | 惠安爱馨机电设备科技有限公司 | A kind of IAQ detection controlling device and its method |
CN109261211A (en) * | 2018-10-25 | 2019-01-25 | 福州大学 | A kind of nitrogen modification covalent triazine organic polymer visible-light photocatalyst and its preparation and application |
CN109261211B (en) * | 2018-10-25 | 2021-03-02 | 福州大学 | Nitrogen-modified covalent triazine organic polymer visible light photocatalyst and preparation and application thereof |
CN110470799A (en) * | 2019-08-27 | 2019-11-19 | 北京蛙鸣华清环保科技有限公司 | A kind of air quality surveillance system and method based on pump suction type air inlet control |
CN113588892A (en) * | 2021-10-08 | 2021-11-02 | 南通澜毓环保技术服务有限公司 | Indoor environment detection device |
CN113588892B (en) * | 2021-10-08 | 2021-12-07 | 南通澜毓环保技术服务有限公司 | Indoor environment detection device |
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