CN107084470A - IAQ control system - Google Patents
IAQ control system Download PDFInfo
- Publication number
- CN107084470A CN107084470A CN201610989216.4A CN201610989216A CN107084470A CN 107084470 A CN107084470 A CN 107084470A CN 201610989216 A CN201610989216 A CN 201610989216A CN 107084470 A CN107084470 A CN 107084470A
- Authority
- CN
- China
- Prior art keywords
- microprocessor system
- air
- wireless communication
- communication module
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Atmospheric Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Quality & Reliability (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to electronic technology field.IAQ control system, including a microprocessor system, the signal input part connection one of microprocessor system is used for the VOC concentration sensors for detecting IAQ, and the signal output part connection one of microprocessor system is used to discharge room air or the air exchange system to indoor conveying fresh air.The data that the present invention is monitored according to VOC concentration sensors control the working condition of air exchange system.
Description
Technical field
The present invention relates to electronic technology field, more particularly to air quality controller.
Background technology
Air quality controller on the market is all, using segmentation way of output control air exchange system, to be essentially all at present
It is divided into high speed, middling speed, three gears of low speed, this Discrete control can not meet the occasion high to environmental requirement and use, the opposing party
Face, for the angle of energy-conservation, energy-saving effect of the Discrete control also without stepless control is obvious.
The content of the invention
It is an object of the present invention to provide a kind of IAQ control system, to solve at least one above-mentioned technology
Problem.
Technical problem solved by the invention can be realized using following technical scheme：
IAQ control system, including a microprocessor system, it is characterised in that the microprocessor system
The signal input part connection one of system is used for the VOC concentration sensors for detecting IAQ, the microprocessor system
Signal output part connection one is used to discharge room air or the air exchange system to indoor conveying fresh air.
The data that the present invention is monitored according to VOC concentration sensors control the working condition of air exchange system.
VOC concentration sensors use TGS2602.
The microprocessor system is located in a housing, and the microprocessor system is fixed on a circuit board, institute
State and a display screen is further fixed on circuit board, the display screen connects the microprocessor system；
The housing is provided with an opening for being used to install the display screen, the opening and is fixed with the display screen；
The display picture of the display screen includes first display interface being under holding state, and the first display interface is set
There is the air quality viewing area for showing the information that VOC concentration sensors are monitored.
It is easy to check the IAQ situation that VOC concentration sensors are monitored by display screen.
The air exchange system, which includes one, is used for the breeze fan of the exhaust fan of air draft, one for conveying fresh air；
The microprocessor system connects the exhaust fan, the breeze fan.
First display interface includes a mode display region for being used to show current operation mode, and mode of operation includes
Automatic mode, manual mode；
Under automatic mode, the VOC concentration adjustment that exhaust fan is detected with breeze fan according to VOC concentration sensors turns
Speed；
Under manual mode, the rotating speed of exhaust fan and breeze fan is fixed in setting range, constant speed work.
The microprocessor system also includes a temperature sensor for being used to detect indoor temperature, and the mode of operation is also
Including a temperature model；
Under temperature model, the temperature value two that microprocessor system is detected according to the temperature value of setting with temperature sensor
The rotating speed of the temperature difference of person, adjustment exhaust fan and breeze fan.
First display interface includes the air pressure viewing area for being used to show room pressure situation, the barometric information bag
Include malleation, negative pressure, tiny structure；
User is selected the barometric information shown on air pressure viewing area, and microprocessor system is according to the gas of selection
Pressure situation adjusts exhaust fan and breeze fan and carries out rotating speed control, and then realizes barometric information control in malleation, negative pressure, micro- negative
In the case of any one in pressure.
A timing circuit is additionally provided with the microprocessor system, the timing circuit is provided with least three signal outputs
End, the signal input part connection one of the timing circuit is used for the first controlling switch for controlling exhaust fan, described first
The controlling switch control connection exhaust fan；
Another signal input part connection one of the timing circuit is used for the second controlling switch for controlling breeze fan, institute
State the second controlling switch control connection breeze fan；
Another signal output part connection connection one of the timing circuit is used for the 3rd control for controlling wireless communication module
System switch, the 3rd controlling switch control connection wireless communication module.
Be easy to by timing circuit realize to exhaust fan, breeze fan, wireless communication module working condition timing control
System.
The microprocessor system connection one is used for the room pressure sensor for detecting indoor barometric information；
Microprocessor system judges what the barometric information that room pressure Sensor monitoring is arrived was shown with air pressure viewing area
When barometric information is mismatched, timing circuit carries out timing, if still being mismatched beyond 1 hour, and the control of the 3rd controlling switch is wireless
Communication module is sent out signal, reminds maintenance personal to be repaired；If in 1 hour, the match is successful, the radio communication
Module is not turned on.
Realize the promptness of breakdown maintenance.
The air pressure that room pressure Sensor monitoring is arrived>+ 5Pa, barometric information is malleation；
Air pressure >=-5Pa that room pressure Sensor monitoring is arrived, and<0Pa, barometric information is tiny structure；
The air pressure that room pressure Sensor monitoring is arrived<- 5Pa, barometric information is negative pressure.
The air pressure viewing area include one be used for show barometric information be malleation the first icon, one be used for show air pressure
Situation is the second icon of negative pressure, one is used to show the 3rd icon that other situations are tiny structure；
First icon, the second icon, the 3rd icon are equipped with three kinds of color presentation modes；
Three kinds of color presentation modes include setting barometric information it is consistent with current gas pressure situation when the first color be in
Existing mode；
When three kinds of color presentation modes also 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 also 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 are shown by different color presentation modes, are easy to user to know.
The housing is used for the first button of setup parameter, the first button connects microprocessor system provided with one
System, is clicked on after the first button, first display interface jumps to the parameter selection interface for carrying out parameter selection；
The second button for raising parameter, the second button connects microprocessor system are additionally provided with the housing
System, often clicks on second button and the numerical value of parameter just is raised into a particular value；
The 3rd button for lowering parameter, the 3rd button connects microprocessor system are additionally provided with the housing
System, often clicks on the 3rd button and the numerical value of parameter just is lowered into a particular value.
It is easy to implement and parameter is adjusted manually.
The wireless communication module is provided with least two, and at least two wireless communication modules are included for telecommunication
First wireless communication module, first wireless communication module be 4G network communication modules 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, which also include one, is used for the second wireless communication module of short-range communication, described second
Wireless communication module is any one in ultrasonic wireless communication module, Bluetooth wireless communication module, wifi wireless communication modules
Kind, the microprocessor system connects the IAQ control system closed on by second wireless communication module.
The information for realizing AQS in adjacent chamber by the second wireless communication module is transferred.As a user
After being set to the parameter of AQS, parameter can be passed to what is closed on by the second wireless communication module
Other IAQ 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 is determined on interface
The dialog box that identical parameters are adjusted to neighbouring IAQ control system whether is used provided with one；
If selection is that microprocessor system passes through the IAQ control near the second radio communication mold block scan
System processed, and the positional information of neighbouring IAQ control system is shown that on a display screen, user is according to display screen
The positional information of upper display, selection needs other IAQ control systems of Synchronization Control；
If after selection, parameter determines that interface jumps to the first display interface.
The microprocessor system connects a power supply, and the power supply includes a mains supply, the power supply
Power supply also includes a solar collecting device, and the solar collecting device includes a collection face for being used to gather solar energy, institute
The collection face of stating is in the dome shape of indent, and the electric energy output end of the solar collecting device connects a battery, the battery
Connect the microprocessor system.
The present invention improves the collection effect of solar energy by using the collection face 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, intermediate layer, outer layer, and the internal layer is located at institute
The inside of outer layer is stated, the intermediate layer is located between the internal layer and the outer layer, and the internal layer is the internal layer being made of metal,
The intermediate layer is the intermediate layer being made up of elastomeric material, the outer layer be one be used to realizing conveying air is purified outside
Layer；
The thickness of the internal layer is not more than 8mm, and the thickness in the intermediate layer is 2~3mm, and the thickness of the outer layer is not more than
2mm。
While air conveying is realized, it is ensured that the degree of purity of conveying air.After testing, using by elastomeric material system
Into intermediate layer, extend the time of outer layer air, clean-up effect is more excellent.
The outer layer includes the following raw material：NACF felt-cloth 20%~35%, the magnetic of cocoanut active charcoal 20%~40%
Iron 1%~2%, water-absorbing resin 2%~5%, photocatalyst 5%~10%, glass fibre 5%~10%, adhesive 2%~8%,
Shrubby sophora extract 2%~5%, fluorescent material 2%~3%, EVA sheet 5%~10%.
Material of the invention by limiting outer layer, while air cleaning is realized, can also realize the effect of mosquito dispersing.
At least three blade is each attached on a ring bodies, and the ring bodies is provided with a power supply, and the power supply leads to
Cross a voltage regulator module and connect at least three discharge ends, the discharge end connects the blade respectively；
A radio remote control switch is provided 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 break-make, described between one control power supply and the voltage regulator module
The switch connection signal processing module connects the wireless receiving module, and the signal processing module passes through the wireless receiving
Module connects the microprocessor system.
Magnetic valve of the air-out direction of the breeze fan provided with a control air-flow break-make, the microprocessor system
Connect the magnetic valve.
Whether microprocessor system controlled in wireless radio remote control switch is opened, and then realizes whether discharge end discharges, when
During solenoid closure, microprocessor system remote control discharge end electric discharge, NACF felt-cloth is powered, and heating is realized in outer layer
The impurity particle volatilization of absorption, it is ensured that the clean-up effect of outer layer.
A woven wire is embedded with the outer layer, the outer layer is connected with the intermediate layer by an adhesive layer.This hair
It is bright to be easy to the stripping between outer layer and intermediate layer by being provided with a woven wire in outer layer, while being conveniently replaceable outer layer, gold
Category silk screen is conductive, improves the probability that electrically conducts of discharge end and NACF felt-cloth.
Ultrasonic transducer is fixed with the blade, ultrasonic transducer drives blade to produce vibration of ultrasonic wave, removes
Outer layer adsorbs the dust on blade；
The breeze fan includes a motor, and the motor driving blade is rotated, and one is fixed with the housing of the motor
Flexible stopper for stirring blade, the microprocessor system electricly connects the flexible stopper, the microprocessor
The system control connection motor, by the forward and reverse of microprocessor system controlled motor, when motor is rotated forward, air-supply
Blower fan is to indoor air-supply, when motor reversal, and the wind direction of breeze fan is opposite；
When motor reversal, flexible stopper, which is stretched out, stirs blade, realizes the vibrations of blade, removes 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 provided with a bore adjusting apparatus；
The air inlet adjusts the outlet air end bore of the air inlet less than the air inlet by bore adjusting apparatus
Air intake bore and more than between the air intake bore of the air inlet change.
Being raised and lowered for leaving air temp is realized by bore adjusting apparatus, be the experiment proved that, the air-out of the air inlet
When port footpath is less than the air intake bore of the air inlet, it is possible to achieve transportation gas temperature reduces by 3 degrees centigrades；It is described enter
When the outlet air end bore in air port is more than the air intake bore of the air inlet, transportation gas temperature raises 3 degrees centigrades.
As a kind of preferred scheme, the air inlet includes three flaky matrix, and adjacent flaky matrix is mutually perpendicular to structure
It is in the fixture of Qian font into a cross section, the fixture is connected with a bore adjusting apparatus；The bore adjusting apparatus bag
A baffle plate, the drive device of a driving flapper are included, the drive device connects the catch, the pivot of the catch
Line is located at the air intake of the air inlet；
The inwall of the fixture is provided with the motion being used for baffle plate and carries out spacing locating part；Set on the locating part
There is the contact position contacted with catch, the contact position is provided with seal.
As another preferred scheme, the air inlet is included between at least three flaky matrix, adjacent flaky matrix
It is connected by folding bore adjusting apparatus；
The bore adjusting apparatus includes a telescopic expansion link, a folding weatherseal, and the weatherseal is fixed
On expansion link, the expansion link connects the sides adjacent that adjacent flaky matrix is located at the outlet air end of air inlet；
The sides adjacent that adjacent flaky matrix is located at the air intake of air inlet rotates connection；
The bore adjusting apparatus is under contraction state, and the expansion link is in shortening state, and the air inlet enters
The bore at wind end is more than the bore of the outlet air end of the air inlet；
The bore adjusting apparatus is under deployed condition, and the expansion link is in elongation state, and the air inlet enters
The bore at wind end is less than the bore of the outlet air end of the air inlet；
The expansion link is an automatically controlled expansion link, and the automatically controlled expansion link connects the microprocessor system.
The bore change of air inlet is easy to implement, is easy in the case of different temperatures, by the change of bore, adjusts to interior
The temperature of air is introduced, the flexible situation of expansion link is controlled by microprocessor system.
Brief description of the drawings
Fig. 1 is a kind of circuit block diagram of the invention；
Fig. 2 is the part-structure schematic diagram under the display screen holding state of the present invention；
Fig. 3 is the part-structure schematic diagram of breeze fan air inlet of the present invention；
Fig. 4 is another part-structure schematic diagram of breeze fan air inlet of the present invention.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Conjunction, which is specifically illustrating, is expanded on further the present invention.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, IAQ control system, including a microprocessor system 1, miniature place
The signal input part connection one of reason device system 1 is used for the VOC concentration sensors 3 for detecting IAQ, microprocessor system
The signal output part connection one of system 1 is used to discharge room air or the air exchange system 2 to indoor conveying fresh air.Basis of the present invention
The data that VOC concentration sensors are monitored control the working condition of air exchange system.
Microprocessor system 1 is located in a housing, and microprocessor system 1 is fixed on a circuit board, on circuit board
It is further fixed on a display screen 5, the connection microprocessor system 1 of display screen 5；Housing is used to install opening for display screen provided with one
Mouthful, it is fixed with display screen in opening；The display picture of display screen includes first display interface being under holding state, first
Display interface is provided with the air quality viewing area for being used for showing the information that VOC concentration sensors are monitored.It is easy to by display
Screen checks the IAQ situation that VOC concentration sensors are monitored.
Air exchange system 2, which includes one, is used for the breeze fan of the exhaust fan of air draft, one for conveying fresh air；Microprocessor
System connection exhaust fan, breeze fan；First display interface includes a mode display for being used to show current operation mode
Domain 55, mode of operation includes automatic mode, manual mode；Under automatic mode, exhaust fan is passed with breeze fan according to VOC concentration
The VOC concentration adjustment rotating speed that sensor is detected；Under manual mode, the rotating speed of exhaust fan and breeze fan is fixed on setting range
It is interior, constant speed work；Microprocessor system also includes a temperature sensor for being used to detect indoor temperature, and mode of operation also includes
One temperature model；Under temperature model, the temperature that microprocessor system is detected according to the temperature value of setting with temperature sensor
The rotating speed of both temperature differences of value, adjustment exhaust fan and breeze fan.
First display interface includes the rotating speed viewing area 56 for being used to show exhaust fan or breeze fan air supply velocity.The
One display interface includes the VOC concentration viewing area 57 for being used to show indoor VOC concentration levels.First display interface includes being used for
The air pressure viewing area 58 of room pressure situation is shown, barometric information includes malleation, negative pressure, tiny structure；User shows to air pressure
The barometric information shown on region is selected, and microprocessor system adjusts exhaust fan with sending according to the barometric information of selection
Wind blower fan carries out rotating speed control, and then in the case of realizing any one in malleation, negative pressure, tiny structure of barometric information control.
A timing circuit 13 is additionally provided with microprocessor system 1, timing circuit 13 is provided with least three signal output parts,
The signal input part connection one of timing circuit 13 is used for the first controlling switch 11 for controlling exhaust fan, the first controlling switch
11 control connection exhaust fans 21；Another signal input part connection one of timing circuit is used to control the second of breeze fan 22
Controlling switch 12, the second controlling switch 12 control connection breeze fan 22；Another signal output part connection of timing circuit connects
Connect the 3rd controlling switch for being used to control wireless communication module, the 3rd controlling switch control connection wireless communication module.It is easy to
By timing circuit realize to exhaust fan, breeze fan, wireless communication module working condition timing controlled.
The connection of microprocessor system 1 one is used for the room pressure sensor 4 for detecting indoor barometric information；Microprocessor
When system 1 judges that the barometric information that room pressure sensor 4 is monitored is mismatched with the barometric information that air pressure viewing area is shown,
Timing circuit carries out timing, if still being mismatched beyond 1 hour, and the 3rd controlling switch control wireless communication module is sent out letter
Number, remind maintenance personal to be repaired；If in 1 hour, the match is successful, and wireless communication module is not turned on.Realize breakdown maintenance
Promptness.
Air pressure viewing area include one be used for show barometric information be malleation the first icon, one be used for show barometric information
It is used for the 3rd icon for showing that other situations are tiny structure for the second icon of negative pressure, one；First icon, the second icon, the 3rd
Icon is equipped with three kinds of color presentation modes；Three kinds of color presentation modes include the barometric information and current gas pressure situation one of setting
The first color presentation mode during cause；Three kinds of color presentation modes also include the barometric information and current gas pressure situation of setting not
When consistent, second of the color presentation mode shown for the barometric information to setting；Three kinds of color presentation modes are also wrapped
When including the barometric information and inconsistent current gas pressure situation of setting, for the third color shown to current barometric information
Color presentation mode.Different barometric informations are shown by different color presentation modes, are easy to user to know.
Housing is used for the first button 51 of setup parameter provided with one, and the first button connects microprocessor system is clicked on
After first button 41, the first display interface jumps to the parameter selection interface for carrying out parameter selection；Use is additionally provided with housing
In the second button 42 of up-regulation parameter, the second button connects microprocessor system, often clicking on second button 42 just will ginseng
Several numerical value raises a particular value；The 3rd button 53 for lowering parameter is additionally provided with housing, the 3rd button 53 connects miniature
Processor system, often clicks on the 3rd button and the numerical value of parameter just is lowered into a particular value.It is easy to implement and parameter is entered manually
Row adjustment.
Wireless communication module is provided with least two, and at least two wireless communication modules include first for telecommunication
Wireless communication module, the first wireless communication module is 4G network communication modules 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, which also include one, to be used for
Second wireless communication module of short-range communication, the second wireless communication module is ultrasonic wireless communication module, bluetooth channel radio
Believe any one in module, wifi wireless communication modules, microprocessor system is faced by the connection of the second wireless communication module
Near IAQ control system.
The information for realizing AQS in adjacent chamber by the second wireless communication module is transferred.As a user
After being set to the parameter of AQS, parameter can be passed to what is closed on by the second wireless communication module
Other IAQ 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 provided with
Whether one use the dialog box that identical parameters are adjusted to neighbouring IAQ control system；If selection is, micro-
Type processor system is by the IAQ control system near the second radio communication mold block scan, and by neighbouring interior
The positional information of AQS shows that on a display screen user is according to the positional information of display screen display, selection
Need other IAQ control systems of Synchronization Control；If after selection, parameter determines that interface jumps to the first display
Interface.
Microprocessor system connects a power supply, and power supply includes a mains supply, and power supply also includes one
Solar collecting device, solar collecting device includes a collection face for being used to gather solar energy, and collection face is in the sphere of indent
Shape, the electric energy output end of solar collecting device connects a battery, battery connection microprocessor system.The present invention passes through
Using the collection face 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, intermediate layer, outer layer, and internal layer is located at the inside of outer layer,
Intermediate layer is located between internal layer and outer layer, and internal layer is the internal layer being made of metal, and intermediate layer is the centre being made up of elastomeric material
Layer, outer layer is one for realizing the outer layer purified to conveying air；
The thickness of internal layer is not more than 8mm, and the thickness in intermediate layer is 2~3mm, and the thickness of outer layer is not more than 2mm.It is empty realizing
While gas is conveyed, it is ensured that the degree of purity of conveying air.After testing, using the intermediate layer being made up of elastomeric material, extension
Time of outer layer air, clean-up effect is more excellent.
Outer layer includes the following raw material：NACF felt-cloth 20%~35%, the magnet 1% of cocoanut active charcoal 20%~40%
~2%, water-absorbing resin 2%~5%, photocatalyst 5%~10%, glass fibre 5%~10%, adhesive 2%~8%, kuh-seng
Extract 2%~5%, fluorescent material 2%~3%, EVA sheet 5%~10%.Material of the invention by 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 provided with a power supply, and power supply is adjusted by a voltage
Module connects at least three discharge ends, and discharge end connects blade respectively；A wireless remote is provided between power supply and voltage regulator module
Control switch, radio remote control switch include the switch of break-make between a control power supply and voltage regulator module, a signal processing module,
One wireless receiving module, switch connection signal processing module connection wireless receiving module, signal processing module passes through wireless receiving
Module connects microprocessor system；Magnetic valve of the air-out direction of breeze fan provided with a control air-flow break-make, miniature place
Manage device system connection magnetic valve.Whether microprocessor system controlled in wireless radio remote control switch is opened, and then realizes discharge end
Whether discharge, when the solenoid closes, microprocessor system remote control discharge end electric discharge, NACF felt-cloth is powered, heating,
Realize the impurity particle volatilization of absorption in outer layer, it is ensured that the clean-up effect of outer layer.
A woven wire is embedded with outer layer, outer layer is connected with intermediate layer by an adhesive layer.The present invention is by outer layer
A woven wire is inside provided with, is easy to the stripping between outer layer and intermediate layer, while being conveniently replaceable outer layer, woven wire, which has, leads
Electrically, the probability that electrically conducts of discharge end and NACF felt-cloth is improved.
Ultrasonic transducer is fixed with blade, ultrasonic transducer drives blade to produce vibration of ultrasonic wave, removes outer layer
Adsorb the dust on blade；Breeze fan includes a motor, and motor driving blade is rotated, and a use is fixed with the housing of motor
In the flexible stopper for stirring blade, microprocessor system electricly connects flexible stopper, microprocessor system control connection electricity
Machine, by the forward and reverse of microprocessor system controlled motor, when motor is rotated forward, breeze fan to indoor air-supply, when
During motor reversal, the wind direction of breeze fan is opposite；When breeze fan stops to during indoor air-supply, motor reversal, flexible stopper is stretched
Go out to stir blade, realize the vibrations of blade, remove 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 provided with a bore
Device；Air inlet 7 by bore adjusting apparatus adjust air inlet outlet air end bore the air intake bore less than air inlet with
Changed more than between the air intake bore of air inlet.Being raised and lowered for leaving air temp is realized by bore adjusting apparatus, through reality
Checking is bright, when the outlet air end bore of air inlet is less than the air intake bore of air inlet, it is possible to achieve transportation gas temperature reduction by 3 is taken the photograph
Family name's degree or so；When the outlet air end bore of air inlet is more than the air intake bore of air inlet, transportation gas temperature raises 3 degrees Celsius of left sides
It is right.
Referring to Fig. 3, as a kind of preferred scheme, air inlet 7 includes three flaky matrix, and adjacent flaky matrix mutually hangs down
Straight to constitute the fixture 71 that a cross section is in Qian font, fixture 71 is connected with a bore adjusting apparatus；Bore adjusting apparatus bag
The drive device that a baffle plate 72, one drives flapper is included, drive device connection catch 72, the rotation centerline of catch 72 is located at
The air intake of air inlet；The inwall of fixture is provided with the motion being used for baffle plate and carries out spacing locating part 73；Locating part 73
Provided with the contact position contacted with catch, contact position is provided with seal.
Referring to Fig. 4, as another preferred scheme, air inlet includes at least three flaky matrix 74, adjacent sheet base
It is connected between body 74 by folding bore adjusting apparatus；Bore adjusting apparatus can including a telescopic expansion link 75, one
The weatherseal 76 of folding, weatherseal 76 is fixed on expansion link 75, and expansion link connects adjacent flaky matrix and is located at air inlet
The sides adjacent of outlet air end；The sides adjacent that adjacent flaky matrix is located at the air intake of air inlet rotates connection；Bore adjusting apparatus
Under contraction state, expansion link is in shortening state, and the bore of the air intake of air inlet is more than the mouth of the outlet air end of air inlet
Footpath；Bore adjusting apparatus is under deployed condition, and expansion link is in elongation state, and the bore of the air intake of air inlet is less than air intake
The bore of the outlet air end of mouth；Expansion link is an automatically controlled expansion link, and automatically controlled expansion link connects microprocessor system.Be easy to implement into
The bore change in air port, is easy in the case of different temperatures, by the change of bore, adjusts the temperature to indoor introducing air, lead to
Cross the flexible situation that microprocessor system controls expansion link.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, 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. IAQ control system, including a microprocessor system, it is characterised in that the microprocessor system
Signal input part connection one be used to detect the VOC concentration sensors of IAQ, the letter of the microprocessor system
Number output end connection one is used to discharge room air or the air exchange system to indoor conveying fresh air.
2. IAQ control system according to claim 1, it is characterised in that the microprocessor system position
In in a housing, the microprocessor system is fixed on a circuit board, and a display screen, institute are further fixed on the circuit board
State display screen and connect the microprocessor system；
The housing is provided with an opening for being used to install the display screen, the opening and is fixed with the display screen；
The display picture of the display screen includes first display interface being under holding state, and the first display interface is provided with use
The air quality viewing area of the information monitored in display VOC concentration sensors.
3. IAQ control system according to claim 2, it is characterised in that the air exchange system includes one and used
Exhaust fan, a breeze fan for conveying fresh air in air draft；
The microprocessor system connects the exhaust fan, the breeze fan；
First display interface includes a mode display region for being used to show current operation mode, and mode of operation includes automatic
Pattern, manual mode；
Under automatic mode, the VOC concentration that exhaust fan is detected with breeze fan according to VOC concentration sensors adjusts rotating speed；
Under manual mode, the rotating speed of exhaust fan and breeze fan is fixed in setting range, constant speed work.
4. IAQ control system according to claim 3, it is characterised in that the microprocessor system is also
Including one the temperature sensor for detecting indoor temperature, the mode of operation also includes a temperature model；
Under temperature model, both temperature values that microprocessor system is detected according to the temperature value of setting with temperature sensor
The rotating speed of temperature difference, adjustment exhaust fan and breeze fan.
5. IAQ control system according to claim 2, it is characterised in that first display interface includes
Air pressure viewing area for showing room pressure situation, the barometric information includes malleation, negative pressure, tiny structure；
User is selected the barometric information shown on air pressure viewing area, and microprocessor system is according to the air pressure feelings of selection
Condition adjusts exhaust fan and carries out rotating speed control with breeze fan, and then realizes barometric information control in malleation, negative pressure, tiny structure
Any one in the case of；
A timing circuit is additionally provided with the microprocessor system, the timing circuit is provided with least three signal output parts,
The signal input part connection one of the timing circuit is used for the first controlling switch for controlling exhaust fan, first control
The switch control connection exhaust fan；
Another signal input part connection one of the timing circuit is used to controlling the second controlling switch of breeze fan, and described the
The two controlling switches control connection breeze fan；
Another signal output part connection connection one of the timing circuit is used to control the 3rd control of wireless communication module to open
Close, the 3rd controlling switch control connection wireless communication module；
The microprocessor system connection one is used for the room pressure sensor for detecting indoor barometric information；
Microprocessor system judges the air pressure that the barometric information that room pressure Sensor monitoring is arrived is shown with air pressure viewing area
When situation is mismatched, timing circuit carries out timing, if still being mismatched beyond 1 hour, the 3rd controlling switch control radio communication
Module is sent out signal, reminds maintenance personal to be repaired；If in 1 hour, the match is successful, the wireless communication module
It is not turned on.
6. IAQ control system according to claim 5, it is characterised in that the air pressure viewing area includes
One is used to show that the first icon, one that barometric information is malleation are used to show that the second icon, one that barometric information is negative pressure are used for
Show the 3rd icon that other situations are tiny structure；
First icon, the second icon, the 3rd icon are equipped with three kinds of color presentation modes；
The first color presentation side when the barometric information that three kinds of color presentation modes include setting is consistent with current gas pressure situation
Formula；
When three kinds of color presentation modes also 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 also 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. IAQ control system according to claim 2, it is characterised in that the housing is used for provided with one
First button of setup parameter, the first button connects microprocessor system is clicked on after the first button, first display
Interface jumps to the parameter selection interface for carrying out parameter selection；
It is additionally provided with the second button for raising parameter on the housing, the second button connects microprocessor system, often
Click on second button and the numerical value of parameter is just raised into a particular value；
It is additionally provided with the 3rd button for lowering parameter on the housing, the 3rd button connects microprocessor system, often
Click on the 3rd button and the numerical value of parameter is just lowered into a particular value；
The wireless communication module is provided with least two, and at least two wireless communication modules include first for telecommunication
Wireless communication module, first wireless communication module be 4G network communication modules 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, which also include one, is used for the second wireless communication module of short-range communication, and described second is wireless
Communication module is any one in ultrasonic wireless communication module, Bluetooth wireless communication module, wifi wireless communication modules, institute
State microprocessor system and the IAQ control system closed on is connected by second wireless communication module.
8. IAQ control system according to claim 3, it is characterised in that the breeze fan is included at least
Three blades, blade includes internal layer, intermediate layer, outer layer, and the internal layer is located at the inside of the outer layer, and the intermediate layer is located at institute
State between internal layer and the outer layer, the internal layer is the internal layer being made of metal, the intermediate layer is made up of elastomeric material
Intermediate layer, the outer layer is one for realizing the outer layer purified to conveying air；
The thickness of the internal layer is not more than 8mm, and the thickness in the intermediate layer is 2~3mm, and the thickness of the outer layer is not more than 2mm.
9. IAQ control system according to claim 8, it is characterised in that at least three blade is solid
It is scheduled on a ring bodies, the ring bodies is provided with a power supply, the power supply connects at least three by a voltage regulator module
Discharge end, the discharge end connects the blade respectively；
A radio remote control switch is provided between the power supply and the voltage regulator module, the radio remote control switch includes a control
The switch of break-make, a signal processing module, a wireless receiving module, the switch between power supply processed and the voltage regulator module
Connect the signal processing module and connect the wireless receiving module, the signal processing module passes through the wireless receiving module
Connect the microprocessor system；
Magnetic valve of the air-out direction of the breeze fan provided with a control air-flow break-make, the microprocessor system connection
The magnetic valve；
A woven wire is embedded with the outer layer, the outer layer is connected with the intermediate layer by an adhesive layer.
10. IAQ control system according to claim 8 or claim 9, it is characterised in that be fixed with the blade
Ultrasonic transducer, ultrasonic transducer drives blade to produce vibration of ultrasonic wave, removes outer layer and adsorbs the dust on blade；
The breeze fan includes a motor, and the motor driving blade is rotated, and being fixed with one on the housing of the motor is used for
The flexible stopper of blade is stirred, the microprocessor system electricly connects the flexible stopper, the microprocessor system
The control connection motor, passes through the forward and reverse of microprocessor system controlled motor, when motor is rotated forward, breeze fan
To indoor air-supply, when motor reversal, the wind direction of breeze fan is opposite；
When motor reversal, flexible stopper, which is stretched out, stirs blade, realizes the vibrations of blade, removes the dust on blade.
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| 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 true CN107084470A (en) | 2017-08-22 |
| CN107084470B 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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| 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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| 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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| Publication number | Publication date |
|---|---|
| CN107084470B (en) | 2019-10-11 |
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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. |