CN107084470B - Indoor air quality control system - Google Patents
Indoor air quality control system Download PDFInfo
- Publication number
- CN107084470B CN107084470B CN201610989216.4A CN201610989216A CN107084470B CN 107084470 B CN107084470 B CN 107084470B CN 201610989216 A CN201610989216 A CN 201610989216A CN 107084470 B CN107084470 B CN 107084470B
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- Prior art keywords
- air
- microprocessor system
- wireless communication
- communication module
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
- F24F2011/0002—Control or safety arrangements for ventilation for admittance of outside air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
- F24F2011/0002—Control or safety arrangements for ventilation for admittance of outside air
- F24F2011/0005—Control or safety arrangements for ventilation for admittance of outside air to create underpressure in a room, keeping contamination inside
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/40—Pressure, e.g. wind pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/66—Volatile organic compounds [VOC]
-
- 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 present invention relates to electronic technology fields.Indoor air quality control system, including a microprocessor system, the signal input part connection one of microprocessor system is for detecting the VOC concentration sensor of indoor air quality, and the signal output end connection one of microprocessor system is for being discharged room air or the air exchange system to indoor conveying fresh air.The working condition for the data control air exchange system that the present invention is monitored according to VOC concentration sensor.
Description
Technical field
The present invention relates to electronic technology field more particularly to air quality controllers.
Background technique
Air quality controller on the market is all to be essentially all using segmentation way of output control air exchange system at present
It is divided into three high speed, middling speed, low speed gears, this Discrete control is not able to satisfy the occasion high to environmental requirement and uses, another party
Face, from the perspective of energy conservation, Discrete control is also obvious without the energy-saving effect of stepless control.
Summary of the invention
The object of the present invention is to provide a kind of indoor air quality control systems, to solve at least one above-mentioned technology
Problem.
Technical problem solved by the invention can be realized using following technical scheme:
Indoor air quality control system, including a microprocessor system, which is characterized in that the microprocessor system
The signal input part connection one of system is used to detect the VOC concentration sensor of indoor air quality, the microprocessor system
Signal output end connection one is for being discharged room air or the air exchange system to indoor conveying fresh air.
The working condition for the data control air exchange system that the present invention is monitored according to VOC concentration sensor.
VOC concentration sensor uses TGS2602.
The microprocessor system is located in a shell, and the microprocessor system is fixed on a circuit board, institute
It states and is further fixed on a display screen on circuit board, the display screen connects the microprocessor system；
The shell is equipped with one for installing the opening of the display screen, is fixed with the display screen in the opening；
The display picture of the display screen includes first display interface being in the standby state, and the first display interface is set
There is the air quality display area for showing information that VOC concentration sensor monitors.
Convenient for checking indoor air quality situation that VOC concentration sensor monitors by display screen.
The air exchange system includes one for the exhaust fan of air draft, one for conveying the breeze fan of fresh air；
The microprocessor system connects the exhaust fan, the breeze fan.
First display interface includes one for showing the mode display region of current operation mode, and operating mode includes
Automatic mode, manual mode；
Under automatic mode, the VOC concentration adjustment that exhaust fan and breeze fan are detected according to VOC concentration sensor turns
Speed；
Under manual mode, the revolving speed of exhaust fan and breeze fan is fixed within the set range, constant speed work.
The microprocessor system further includes one for detecting the temperature sensor of room temperature, and the operating mode is also
Including a temperature model；
Under temperature model, temperature value two that microprocessor system is detected according to the temperature value of setting and temperature sensor
The temperature difference of person adjusts the revolving speed of exhaust fan and breeze fan.
First display interface includes the air pressure display area for showing room pressure situation, the barometric information packet
Include positive pressure, negative pressure, tiny structure；
User selects the barometric information shown on air pressure display area, and microprocessor system is according to the gas of selection
It presses situation adjustment exhaust fan and breeze fan to carry out revolving speed control, and then realizes barometric information control in positive pressure, negative pressure, micro- negative
In the case of any one in pressure.
A timing circuit is additionally provided in the microprocessor system, the timing circuit is exported equipped at least three signals
End, the signal output end connection one of the timing circuit is for controlling the first control switch of exhaust fan, and described first
Control switch control connects the exhaust fan；
Another signal output end connection one of the timing circuit is for controlling the second control switch of breeze fan, institute
It states the control of the second control switch and connects the breeze fan；
Another signal output end connection connection one of the timing circuit is for controlling the third control of wireless communication module
System switch, the third control switch control connect the wireless communication module.
Convenient for by timing circuit realize to exhaust fan, breeze fan, wireless communication module working condition timing control
System.
The microprocessor system connection one is used to detect the room pressure sensor of indoor barometric information；
Microprocessor system judges what the barometric information that room pressure sensor monitors and air pressure display area were shown
When barometric information mismatches, timing circuit carries out timing, if still mismatching beyond 1 hour, the control of third control switch is wireless
Communication module is sent out signal, and maintenance personal is reminded to repair；If the successful match in 1 hour, the wireless communication
Module is not turned on.
Realize the timeliness of breakdown maintenance.
Air pressure >+5Pa that room pressure sensor monitors, barometric information are positive pressure；
Air pressure>=-5Pa that room pressure sensor monitors, and<0Pa, barometric information are tiny structure；
Air pressure < -5Pa that room pressure sensor monitors, barometric information are negative pressure.
The air pressure display area includes one for showing that barometric information is the first icon of positive pressure, one for showing air pressure
Situation is the second icon of negative pressure, one for showing third icon that other situations are tiny structure；
First icon, the second icon, third icon are all provided with there are three types of color presentation mode；
Three kinds of color presentation modes include that the first color when the barometric information of setting is consistent with current gas pressure situation is in
Existing mode；
When three kinds of color presentation modes further include the barometric information and inconsistent current gas pressure situation of setting, for setting
Second of color presentation mode being shown of barometric information；
When three kinds of color presentation modes further include the barometric information and inconsistent current gas pressure situation of setting, for current
The third color presentation mode for being shown of barometric information.
Different barometric informations is shown by different color presentation modes, is known convenient for user.
The shell is equipped with first button for being used for setup parameter, and first button connects microprocessor system
System, after clicking the first button, first display interface jumps to the parameter selection interface for carrying out parameter selection；
The second button for raising parameter is additionally provided on the shell, second button connects microprocessor system
System, it is every to click second button just for numerical value one particular value of up-regulation of parameter；
The third button for lowering parameter is additionally provided on the shell, the third button connects microprocessor system
System, it is every to click a third button just for numerical value one particular value of downward of parameter.
It is easy to implement and parameter is adjusted manually.
The wireless communication module is equipped at least two, and at least two wireless communication modules include for telecommunication
First wireless communication module, first wireless communication module be 4G network communication module or 3G network communication module, it is described
Microprocessor system connects a server or intelligent terminal by first wireless communication module；
At least two wireless communication modules further include one be used for short-range communication the second wireless communication module, described second
Wireless communication module is ultrasonic wireless communication module, Bluetooth wireless communication module, any one in wifi wireless communication module
Kind, the microprocessor system connects the indoor air quality control system closed on by second wireless communication module.
Realize that the information of Air Quality Control System in adjacent chamber is transferred by the second wireless communication module.As a user
After being set to the parameter of Air Quality Control System, parameter can be passed to by the second wireless communication module and to be closed on
Other indoor air quality control systems carry out unified setting.Improve the convenience of parameter setting.
After user adjusts parameter, parameter selection interface jumps to parameter and determines interface, and the parameter determines on interface
The dialog box whether neighbouring indoor air quality control system being adjusted using identical parameters equipped with one；
If selection is, microprocessor system passes through the indoor air quality control near the second radio communication mold block scan
System processed, and the location information of neighbouring indoor air quality control system is shown that on a display screen, user is according to display screen
The location information of upper display, selection need other indoor air quality control systems of synchronously control；
If parameter determines that interface jumps to the first display interface after selection.
The microprocessor system connects a power supply, and the power supply includes a mains supply, the power supply
Power supply further includes a solar collecting device, and the solar collecting device includes one for acquiring the collection surface of solar energy, institute
The dome shape that collection surface is in indent is stated, the electric energy output end of the solar collecting device connects a battery, the battery
Connect the microprocessor system.
The present invention improves the acquisition effect of solar energy by using the collection surface of the solar collecting device of the dome shape of indent
Rate.
The breeze fan includes at least three blades, and blade includes internal layer, middle layer, outer layer, and the internal layer is located at institute
The inside of outer layer is stated, for the middle layer between the internal layer and the outer layer, the internal layer is internal layer made of metal,
The middle layer is the middle layer made of elastic material, and the outer layer is one outer for realizing being purified to conveying air
Layer；
The thickness of the internal layer be not more than 8mm, the middle layer with a thickness of 2~3mm, the thickness of the outer layer is not more than
2mm。
While realizing air delivery, guarantee the degree of purity of conveying air.The experiment proved that using by elastic material system
At middle layer, extend the time of outer layer air, clean-up effect is more excellent.
The outer layer includes the following raw material: activated carbon fibre felt-cloth 20%~35%, 20%~40% magnetic of cocoanut active charcoal
Iron 1%~2%, water-absorbing resin 2%~5%, photocatalyst 5%~10%, glass fibre 5%~10%, adhesive 2%~8%,
Shrubby sophora extract 2%~5%, fluorescent powder 2%~3%, EVA sheet 5%~10%.
The present invention can also realize the effect of mosquito dispersing while realizing air cleaning by limiting the material of outer layer.
At least three blade is each attached on a ring bodies, and the ring bodies is equipped with a power supply, and the power supply is logical
It crosses a voltage regulator module and connects at least three discharge ends, the discharge end is separately connected the blade；
A radio remote control switch is equipped between the power supply and the voltage regulator module, the radio remote control switch includes
Switch, a signal processing module, a wireless receiving module for on-off, described between one control power supply and the voltage regulator module
Switch connects the signal processing module and connects the wireless receiving module, and the signal processing module passes through the wireless receiving
Module connects the microprocessor system.
The air-out direction of the breeze fan is equipped with the solenoid valve of a control air-flow on-off, the microprocessor system
Connect the solenoid valve.
Whether microprocessor system wireless control radio remote control switch is opened, and then realizes whether discharge end discharges, when
When solenoid closure, microprocessor system is remotely controlled discharge end electric discharge, and activated carbon fibre felt-cloth is powered, and fever is realized in outer layer
The impurity particle of absorption volatilizees, and guarantees the clean-up effect of outer layer.
A wire mesh is embedded in the outer layer, the outer layer is connected with the middle layer by an adhesive layer.This hair
It is bright by outer layer be equipped with a wire mesh, convenient for the removing between outer layer and middle layer, while being conveniently replaceable outer layer, gold
Category silk screen is conductive, improves the probability that electrically conducts of discharge end and activated carbon fibre felt-cloth.
Ultrasonic transducer is fixed on the blade, ultrasonic transducer band movable vane piece generates vibration of ultrasonic wave, removal
Outer layer is adsorbed on the dust on blade；
The breeze fan includes a motor, the motor driven blade rotation, is fixed with one on the shell of the motor
For stirring the flexible stopper of blade, the microprocessor system electricly connects the flexible stopper, the microprocessor
System control connects the motor, and the forward and reverse of motor are controlled by microprocessor system, when motor rotates forward, air-supply
Blower is to indoor air-supply, and when motor reversal, the wind direction of breeze fan is opposite；
When motor reversal, blade is stirred in flexible stopper stretching, is realized the vibration of blade, is removed the dust on blade.
The breeze fan is located in a pipeline, and the end of the pipeline is fixed on indoor wall with one and is used for room
The taper air inlet conducting of interior conveying air, the air inlet is the air inlet of an afocal variable；
The air inlet is equipped with a bore and adjusts device；
The air inlet adjusts device by bore and adjusts the outlet air end bore of the air inlet less than the air inlet
Air intake bore and converted greater than between the air intake bore of the air inlet.
Device, which is adjusted, by bore realizes being raised and lowered for leaving air temp, the experiment proved that, the outlet air of the air inlet
When port diameter is less than the air intake bore of the air inlet, transportation gas temperature, which may be implemented, reduces by 3 degrees centigrades；It is described into
When the outlet air end bore in air port is greater than the air intake bore of the air inlet, transportation gas temperature increases 3 degrees centigrades.
As a preferred embodiment, the air inlet includes three flaky matrix, and adjacent flaky matrix is mutually perpendicular to structure
It is in the fixing piece of Qian font at a cross section, the fixing piece is connected with bore adjustment device；The bore adjusts device packet
The driving device of a baffle, a driving flapper is included, the driving device connects the baffle, the rotation center of the baffle
Line is located at the air intake of the air inlet；
The inner wall of the fixing piece is equipped with the locating part limited for the movement to baffle；It is set on the locating part
There is the contact position contacted with baffle, the contact position is equipped with sealing element.
As another preferred embodiment, the air inlet includes at least three flaky matrix, between adjacent flaky matrix
Device is adjusted by folding bore to be connected；
The bore adjustment device includes a telescopic telescopic rod, a folding weatherseal, and the weatherseal is fixed
On telescopic rod, the telescopic rod connects the sides adjacent that adjacent flaky matrix is located at the outlet air end of air inlet；
Adjacent flaky matrix is located at the sides adjacent rotation connection of the air intake of air inlet；
Bore adjustment device is under contraction state, and the telescopic rod is in shortening state, the air inlet into
The bore at wind end is greater than the bore of the outlet air end of the air inlet；
Bore adjustment device is under unfolded state, and the telescopic rod is in elongation state, the air inlet into
The bore at wind end is less than the bore of the outlet air end of the air inlet；
The telescopic rod is an automatically controlled telescopic rod, and the automatically controlled telescopic rod connects the microprocessor system.
It is easy to implement the bore variation of air inlet, convenient for by the variation of bore, adjusting to interior in the case of different temperatures
The temperature for introducing air controls the flexible situation of telescopic rod by microprocessor system.
Detailed description of the invention
Fig. 1 is a kind of circuit block diagram of the invention；
Fig. 2 is the partial structure diagram under display screen standby mode of the invention；
Fig. 3 is the partial structure diagram of breeze fan air inlet of the present invention；
Fig. 4 is another partial structure diagram of breeze fan air inlet of the present invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating that the present invention is further explained.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, indoor air quality control system, including a microprocessor system 1, miniature place
The signal input part connection one of reason device system 1 is for detecting the VOC concentration sensor 3 of indoor air quality, microprocessor system
The signal output end connection one of system 1 is for being discharged room air or the air exchange system 2 to indoor conveying fresh air.The present invention according to
The working condition for the data control air exchange system that VOC concentration sensor monitors.
Microprocessor system 1 is located in a shell, and microprocessor system 1 is fixed on a circuit board, on circuit board
It is further fixed on a display screen 5, display screen 5 connects microprocessor system 1；Shell is equipped with one for installing opening for display screen
Mouthful, display screen is fixed in opening；The display picture of display screen includes first display interface being in the standby state, and first
Display interface is equipped with the air quality display area for showing information that VOC concentration sensor monitors.Convenient for passing through display
Screen checks the indoor air quality situation that VOC concentration sensor monitors.
Air exchange system 2 includes one for the exhaust fan of air draft, one for conveying the breeze fan of fresh air；Microprocessor
System connects exhaust fan, breeze fan；First display interface includes one for showing the mode display of current operation mode
Domain 55, operating mode include automatic mode, manual mode；Under automatic mode, exhaust fan and breeze fan are passed according to VOC concentration
The VOC concentration that sensor detects adjusts revolving speed；Under manual mode, the revolving speed of exhaust fan and breeze fan is fixed on setting range
It is interior, constant speed work；Microprocessor system further includes one for detecting the temperature sensor of room temperature, and operating mode further includes
One temperature model；Under temperature model, temperature that microprocessor system is detected according to the temperature value of setting and temperature sensor
It is worth the temperature difference of the two, adjusts the revolving speed of exhaust fan and breeze fan.
First display interface includes the revolving speed display area 56 for showing exhaust fan or breeze fan air supply velocity.The
One display interface includes the VOC concentration display area 57 for showing indoor VOC concentration levels.First display interface includes being used for
Show the air pressure display area 58 of room pressure situation, barometric information includes positive pressure, negative pressure, tiny structure；User shows air pressure
The barometric information shown on region is selected, and microprocessor system adjusts exhaust fan and send according to the barometric information of selection
Wind blower carries out revolving speed control, and then when any one of realization barometric information control in positive pressure, negative pressure, tiny structure.
A timing circuit 13 is additionally provided in microprocessor system 1, timing circuit 13 is equipped at least three signal output ends,
The signal output end connection one of timing circuit 13 is for controlling the first control switch 11 of exhaust fan, the first control switch
11 control connection exhaust fans 21；Another signal output end connection one of timing circuit is for controlling the second of breeze fan 22
Control switch 12, the second control switch 12 control connection breeze fan 22；Another signal output end of timing circuit, which connects, to be connected
One is connect for controlling the third control switch of wireless communication module, third control switch control connection wireless communication module.It is convenient for
By timing circuit realize to exhaust fan, breeze fan, wireless communication module working condition timing controlled.
The connection of microprocessor system 1 one is for detecting the room pressure sensor 4 of indoor barometric information；Microprocessor
When system 1 judges that the barometric information that room pressure sensor 4 monitors and the barometric information that air pressure display area is shown mismatch,
Timing circuit carries out timing, if still mismatching beyond 1 hour, third control switch control wireless communication module is sent out letter
Number, remind maintenance personal to repair；If the successful match in 1 hour, wireless communication module are not turned on.Realize breakdown maintenance
Timeliness.
Air pressure display area includes one for showing that barometric information is the first icon of positive pressure, one for showing barometric information
For the second icon of negative pressure, one for showing third icon that other situations are tiny structure；First icon, the second icon, third
Icon is all provided with there are three types of color presentation mode；Three kinds of color presentation modes include the barometric information and current gas pressure situation one of setting
The first color presentation mode when cause；The barometric information and current gas pressure situation that three kinds of color presentation modes further include setting are not
Second of color presentation mode when consistent, for being shown to the barometric information of setting；Three kinds of color presentation modes also wrap
When including the barometric information and inconsistent current gas pressure situation of setting, the third color for being shown to current barometric information
Color presentation mode.Different barometric informations is shown by different color presentation modes, is known convenient for user.
Shell is equipped with first button 51 for being used for setup parameter, and the first button connects microprocessor system, clicks
After first button 51, the first display interface jumps to the parameter selection interface for carrying out parameter selection；Use is additionally provided on shell
In the second button 52 of up-regulation parameter, the second button connects microprocessor system, and second button 52 of every click will just join
Several numerical value raises a particular value；The third button 53 for lowering parameter is additionally provided on shell, third button 53 connects miniature
Processor system, it is every to click a third button just for numerical value one particular value of downward of parameter.Be easy to implement manually to parameter into
Row adjustment.
Wireless communication module is equipped at least two, and at least two wireless communication modules include first for telecommunication
Wireless communication module, the first wireless communication module are 4G network communication module or 3G network communication module, microprocessor system
System connects a server or intelligent terminal by the first wireless communication module；At least two wireless communication modules further include one being used for
Second wireless communication module of short-range communication, the second wireless communication module are ultrasonic wireless communication module, bluetooth channel radio
Believe module, any one in wifi wireless communication module, microprocessor system is faced by the connection of the second wireless communication module
Close indoor air quality control system.
Realize that the information of Air Quality Control System in adjacent chamber is transferred by the second wireless communication module.As a user
After being set to the parameter of Air Quality Control System, parameter can be passed to by the second wireless communication module and to be closed on
Other indoor air quality control systems carry out unified setting.Improve the convenience of parameter setting.
After user adjusts parameter, parameter selection interface jumps to parameter and determines interface, and parameter determines that interface is equipped with
One dialog box whether neighbouring indoor air quality control system being adjusted using identical parameters；If selection is, micro-
Type processor system is by the indoor air quality control system near the second radio communication mold block scan, and by neighbouring interior
The location information of Air Quality Control System shows that on a display screen user selects according to the location information of display screen display
Need other indoor air quality control systems of synchronously control；If parameter determines that interface jumps to the first display after selection
Interface.
Microprocessor system connects a power supply, and power supply includes a mains supply, and power supply further includes one
Solar collecting device, solar collecting device include one for acquiring the collection surface of solar energy, and collection surface is in the spherical surface of indent
Shape, the electric energy output end of solar collecting device connect a battery, and battery connects microprocessor system.The present invention passes through
Using the collection surface of the solar collecting device of the dome shape of indent, the collecting efficiency of solar energy is improved.
Breeze fan includes at least three blades, and blade includes internal layer, middle layer, outer layer, and internal layer is located at the inside of outer layer,
For middle layer between internal layer and outer layer, internal layer is internal layer made of metal, and middle layer is intermediate made of elastic material
Layer, outer layer are one for realizing the outer layer purified to conveying air；
The thickness of internal layer is not more than 8mm, middle layer with a thickness of 2~3mm, the thickness of outer layer is not more than 2mm.It is empty realizing
While gas conveys, guarantee the degree of purity of conveying air.After testing, using the middle layer made of elastic material, extend
The time of outer layer air, clean-up effect are more excellent.
Outer layer includes the following raw material: activated carbon fibre felt-cloth 20%~35%, 20%~40% magnet 1% of cocoanut active charcoal
~2%, water-absorbing resin 2%~5%, photocatalyst 5%~10%, glass fibre 5%~10%, adhesive 2%~8%, kuh-seng
Extract 2%~5%, fluorescent powder 2%~3%, EVA sheet 5%~10%.The present invention passes through the material for limiting outer layer, in reality
While existing air cleaning, the effect of mosquito dispersing can also be realized.
At least three blades are each attached on a ring bodies, and ring bodies is equipped with a power supply, and power supply is adjusted by a voltage
Module connects at least three discharge ends, and discharge end is separately connected blade；A wireless remote is equipped between power supply and voltage regulator module
Control switch, radio remote control switch include the switch, a signal processing module of on-off between a control power supply and voltage regulator module,
One wireless receiving module, switch connection signal processing module connect wireless receiving module, and signal processing module passes through wireless receiving
Module connects microprocessor system；The air-out direction of breeze fan is equipped with the solenoid valve of a control air-flow on-off, miniature place
It manages device system and connects solenoid valve.Whether microprocessor system wireless control radio remote control switch is opened, and then realizes discharge end
Whether discharge, when the solenoid closes, microprocessor system is remotely controlled discharge end electric discharge, and activated carbon fibre felt-cloth is powered, fever,
It realizes the impurity particle volatilization adsorbed in outer layer, guarantees the clean-up effect of outer layer.
A wire mesh is embedded in outer layer, outer layer is connected with middle layer by an adhesive layer.The present invention passes through in outer layer
It is inside equipped with a wire mesh, convenient for the removing between outer layer and middle layer, while being conveniently replaceable outer layer, wire mesh, which has, is led
Electrically, the probability that electrically conducts of discharge end and activated carbon fibre felt-cloth is improved.
Ultrasonic transducer is fixed on blade, ultrasonic transducer band movable vane piece generates vibration of ultrasonic wave, removes outer layer
The dust being adsorbed on blade；Breeze fan includes a motor, and motor driven blade rotates, and is fixed with a use on the shell of motor
In the flexible stopper for stirring blade, microprocessor system electricly connects flexible stopper, microprocessor system control connection electricity
Machine controls the forward and reverse of motor by microprocessor system, when motor rotates forward, breeze fan to indoor air-supply, when
When motor reversal, the wind direction of breeze fan is opposite；When breeze fan stops to when indoor air-supply, motor reversal, flexible stopper is stretched
Blade is stirred out, realizes the vibration of blade, removes the dust on blade.
Referring to Fig. 3, breeze fan is located in a pipeline, and the end of pipeline is fixed on indoor wall with one and is used for room
The taper air inlet conducting of interior conveying air, air inlet is the air inlet of an afocal variable；Air inlet is adjusted equipped with a bore
Device；Air inlet 7 by bore adjust device adjust air inlet outlet air end bore be less than air inlet air intake bore with
It is converted greater than between the air intake bore of air inlet.Device is adjusted by bore and realizes being raised and lowered for leaving air temp, through reality
It verifies bright, when the outlet air end bore of air inlet is less than the air intake bore of air inlet, transportation gas temperature may be implemented reduces by 3 to take the photograph
Family name's degree or so；When the outlet air end bore of air inlet is greater than the air intake bore of air inlet, transportation gas temperature increases 3 degrees Celsius of left sides
It is right.
Referring to Fig. 3, as a preferred embodiment, air inlet 7 includes three flaky matrix, and adjacent flaky matrix mutually hangs down
Straight to constitute the fixing piece 71 that a cross section is in Qian font, fixing piece 71 is connected with bore adjustment device；Bore adjusts device packet
The driving device of a baffle 72, one driving flapper is included, driving device connects baffle 72, and the rotation centerline of baffle 72 is located at
The air intake of air inlet；The inner wall of fixing piece is equipped with the locating part 73 limited for the movement to baffle；Locating part 73
It is equipped with the contact position contacted with baffle, contact position is equipped with sealing element.
Referring to fig. 4, as another preferred embodiment, air inlet includes at least three flaky matrix 74, adjacent sheet base
Device is adjusted by folding bore between body 74 to be connected；Bore adjusts device can including a telescopic telescopic rod 75, one
The weatherseal 76 of folding, weatherseal 76 are fixed on telescopic rod 75, and telescopic rod connects adjacent flaky matrix and is located at air inlet
The sides adjacent of outlet air end；Adjacent flaky matrix is located at the sides adjacent rotation connection of the air intake of air inlet；Bore adjusts device
Under contraction state, telescopic rod is in shortening state, and the bore of the air intake of air inlet is greater than the mouth of the outlet air end of air inlet
Diameter；Bore adjustment device is under unfolded state, and telescopic rod is in elongation state, and the bore of the air intake of air inlet is less than air inlet
The bore of the outlet air end of mouth；Telescopic rod is an automatically controlled telescopic rod, and automatically controlled telescopic rod connects microprocessor system.Be easy to implement into
The bore in air port changes, and convenient for by the variation of bore, adjusting the temperature to indoor introducing air in the case of different temperatures, leads to
Cross the flexible situation of microprocessor system control telescopic rod.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. indoor air quality control system, including a microprocessor system, which is characterized in that the microprocessor system
Signal input part connection one for detecting the VOC concentration sensor of indoor air quality, the letter of the microprocessor system
Number output end connection one is for being discharged room air or the air exchange system to indoor conveying fresh air；
The air exchange system includes one for the exhaust fan of air draft, one for conveying the breeze fan of fresh air；
The microprocessor system connects the exhaust fan, the breeze fan；
The breeze fan is located in a pipeline, and the end of the pipeline is fixed on indoor wall and with one for defeated to interior
The taper air inlet of air is sent to be connected, the air inlet is the air inlet of an afocal variable；
The air inlet is equipped with a bore and adjusts device；
The air inlet by bore adjust device adjust the outlet air end bore of the air inlet be less than the air inlet into
It wind port diameter and is converted greater than between the air intake bore of the air inlet；
The air inlet includes three flaky matrix, and adjacent flaky matrix is mutually perpendicular to constitute a cross section in Qian font
Fixing piece, the fixing piece are connected with bore adjustment device；The bore adjustment device includes a baffle, a driving baffle turn
Dynamic driving device, the driving device connect the baffle, the rotation centerline of the baffle be located at the air inlet into
Wind end；
The inner wall of the fixing piece is equipped with the locating part limited for the movement to baffle；The locating part be equipped with
The contact position of baffle contact, the contact position are equipped with sealing element.
2. indoor air quality control system according to claim 1, which is characterized in that the microprocessor system position
In in a shell, the microprocessor system is fixed on a circuit board, and a display screen, institute are further fixed on the circuit board
It states display screen and connects the microprocessor system；
The shell is equipped with one for installing the opening of the display screen, is fixed with the display screen in the opening；
The display picture of the display screen includes first display interface being in the standby state, and the first display interface, which is equipped with, to be used
In the air quality display area for the information that display VOC concentration sensor monitors.
3. indoor air quality control system according to claim 2, which is characterized in that first display interface includes
One for showing the mode display region of current operation mode, and operating mode includes automatic mode, manual mode；
Under automatic mode, exhaust fan and breeze fan adjust revolving speed according to the VOC concentration that VOC concentration sensor detects；
Under manual mode, the revolving speed of exhaust fan and breeze fan is fixed within the set range, constant speed work.
4. indoor air quality control system according to claim 3, which is characterized in that the microprocessor system is also
Including one for detecting the temperature sensor of room temperature, the operating mode further includes a temperature model；
Under temperature model, both temperature values that microprocessor system is detected according to the temperature value and temperature sensor of setting
Temperature difference adjusts the revolving speed of exhaust fan and breeze fan.
5. indoor air quality control system according to claim 2, which is characterized in that first display interface includes
For showing the air pressure display area of room pressure situation, the barometric information includes positive pressure, negative pressure, tiny structure；
User selects the barometric information shown on air pressure display area, and microprocessor system is according to the air pressure feelings of selection
Condition adjusts exhaust fan and breeze fan carries out revolving speed control, and then realizes barometric information control in positive pressure, negative pressure, tiny structure
Any one in the case of；
A timing circuit is additionally provided in the microprocessor system, the timing circuit is equipped at least three signal output ends,
The signal output end connection one of the timing circuit is for controlling the first control switch of exhaust fan, first control
Switch control connects the exhaust fan；
Another signal output end connection one of the timing circuit is for controlling the second control switch of breeze fan, and described the
The control of two control switches connects the breeze fan；
Another signal output end connection connection one of the timing circuit is opened for controlling the third control of wireless communication module
It closes, the third control switch control connects the wireless communication module；
The microprocessor system connection one is used to detect the room pressure sensor of indoor barometric information；
Microprocessor system judges the barometric information that room pressure sensor monitors and the air pressure that air pressure display area is shown
When situation mismatches, timing circuit carries out timing, if still being mismatched beyond 1 hour, third control switch control wireless communication
Module is sent out signal, and maintenance personal is reminded to repair；If the successful match in 1 hour, the wireless communication module
It is not turned on.
6. indoor air quality control system according to claim 5, which is characterized in that the air pressure display area includes
One for showing that the first icon, one that barometric information is positive pressure are used to show that the second icon, one that barometric information is negative pressure are used for
Show that other situations are the third icon of tiny structure；
First icon, the second icon, third icon are all provided with there are three types of color presentation mode；
Three kinds of color presentation modes include the first color presentation side when the barometric information of setting is consistent with current gas pressure situation
Formula；
When three kinds of color presentation modes further include the barometric information and inconsistent current gas pressure situation of setting, for the gas to setting
Second of color presentation mode that pressure situation is shown；
When three kinds of color presentation modes further include the barometric information and inconsistent current gas pressure situation of setting, for current gas
The third color presentation mode that pressure situation is shown.
7. indoor air quality control system according to claim 5, which is characterized in that the shell is equipped with one and is used for
First button of setup parameter, first button connect microprocessor system, after clicking the first button, first display
Interface jumps to the parameter selection interface for carrying out parameter selection；
The second button for raising parameter is additionally provided on the shell, second button connects microprocessor system, often
It clicks second button and the numerical value of parameter is just raised into a particular value；
The third button for lowering parameter is additionally provided on the shell, the third button connects microprocessor system, often
It clicks a third button and the numerical value of parameter is just lowered into a particular value；
The wireless communication module is equipped at least two, and at least two wireless communication modules include first for telecommunication
Wireless communication module, first wireless communication module be 4G network communication module or 3G network communication module, it is described miniature
Processor system connects a server or intelligent terminal by first wireless communication module；
At least two wireless communication modules further include second wireless communication module for being used for short-range communication, and described second is wireless
Communication module is ultrasonic wireless communication module, Bluetooth wireless communication module, any one in wifi wireless communication module, institute
It states microprocessor system and the indoor air quality control system closed on is connected by second wireless communication module.
8. indoor air quality control system according to claim 3, which is characterized in that the breeze fan includes at least
Three blades, blade include internal layer, middle layer, outer layer, and the internal layer is located at the inside of the outer layer, and the middle layer is located at institute
It states between internal layer and the outer layer, the internal layer is internal layer made of metal, and the middle layer is made of elastic material
Middle layer, the outer layer are one for realizing the outer layer purified to conveying air；
The thickness of the internal layer is not more than 8mm, the middle layer with a thickness of 2 ~ 3mm, the thickness of the outer layer is not more than 2mm；
A wire mesh is embedded in the outer layer, the outer layer is connected with the middle layer by an adhesive layer.
9. indoor air quality control system according to claim 8, which is characterized in that at least three blade is solid
It is scheduled on a ring bodies, the ring bodies is equipped with a power supply, and the power supply passes through voltage regulator module connection at least three
Discharge end, the discharge end are separately connected the blade；
A radio remote control switch is equipped between the power supply and the voltage regulator module, the radio remote control switch includes a control
The switch of on-off, a signal processing module, a wireless receiving module, the switch between power supply processed and the voltage regulator module
It connects the signal processing module and connects the wireless receiving module, the signal processing module passes through the wireless receiving module
Connect the microprocessor system；
The air-out direction of the breeze fan is equipped with the solenoid valve of a control air-flow on-off, the microprocessor system connection
The solenoid valve.
10. indoor air quality control system according to claim 8 or claim 9, which is characterized in that be fixed on the blade
Ultrasonic transducer, ultrasonic transducer band movable vane piece generate vibration of ultrasonic wave, and removal outer layer is adsorbed on the dust on blade；
The breeze fan includes a motor, the motor driven blade rotation, is fixed with one on the shell of the motor and is used for
The flexible stopper of blade is stirred, the microprocessor system electricly connects the flexible stopper, the microprocessor system
Control connects the motor, and the forward and reverse of motor are controlled by microprocessor system, when motor rotates forward, breeze fan
To indoor air-supply, when motor reversal, the wind direction of breeze fan is opposite；
When motor reversal, blade is stirred in flexible stopper stretching, is realized the vibration of blade, is removed the dust on blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610989216.4A CN107084470B (en) | 2016-11-10 | 2016-11-10 | Indoor air quality control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610989216.4A CN107084470B (en) | 2016-11-10 | 2016-11-10 | Indoor air quality control system |
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| Publication Number | Publication Date |
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| CN107084470A CN107084470A (en) | 2017-08-22 |
| CN107084470B true CN107084470B (en) | 2019-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610989216.4A Active CN107084470B (en) | 2016-11-10 | 2016-11-10 | Indoor air quality control system |
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| Country | Link |
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| CN (1) | CN107084470B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393392A (en) * | 2020-10-30 | 2021-02-23 | 谢鸣聪 | Indoor fresh air method, equipment, medium and system |
| CN112781176A (en) * | 2021-01-05 | 2021-05-11 | 安徽郁金香新能源科技有限公司 | Air quality monitoring and control unit of industrial factory building |
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| US4504191A (en) * | 1982-10-29 | 1985-03-12 | Brown David J | Heated ceiling fan |
| CN2386229Y (en) * | 1999-06-22 | 2000-07-05 | 李泰庆 | Fan blade |
| FR2988844B1 (en) * | 2012-03-29 | 2015-01-16 | Inovame | STRUCTURE COMPRISING A TECHNICAL COMPARTMENT AND A MEASUREMENT CHAMBER FOR AIR POLLUTANTS RELEASED BY AN INTERIOR DEVELOPMENT ELEMENT. |
| CN203010838U (en) * | 2012-12-10 | 2013-06-19 | 中交国通公路工程技术有限公司 | Indoor temperature and humidity automatic control system |
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|---|---|
| CN107084470A (en) | 2017-08-22 |
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Address after: 201414 building 3, 4 and 6, No. 58, Qingwei Road, Fengxian District, Shanghai Patentee after: Shanghai Wo Ke General Devices Co., Ltd. Address before: 201414, 259, Tsing Wei Road, Tsing Cun, Fengxian District, Shanghai Patentee before: Shanghai Wo Ke General Devices Co., Ltd. |
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