CN106979579A - A kind of room environment monitoring and Intelligent ventilating apparatus - Google Patents
A kind of room environment monitoring and Intelligent ventilating apparatus Download PDFInfo
- Publication number
- CN106979579A CN106979579A CN201710229035.6A CN201710229035A CN106979579A CN 106979579 A CN106979579 A CN 106979579A CN 201710229035 A CN201710229035 A CN 201710229035A CN 106979579 A CN106979579 A CN 106979579A
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- controller
- ventilation
- central controller
- electrical connected
- room environment
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 16
- 238000009423 ventilation Methods 0.000 claims abstract description 43
- 238000013500 data storage Methods 0.000 claims abstract description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 29
- 239000000428 dust Substances 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 5
- 230000011664 signaling Effects 0.000 claims description 4
- 241001075561 Fioria Species 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000004973 liquid crystal related substance Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
-
- 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
- F24F2110/10—Temperature
-
- 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
- F24F2110/20—Humidity
-
- 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
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
-
- 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
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
-
- 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
- F24F2110/64—Airborne particle content
-
- 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]
-
- 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
- F24F2110/70—Carbon dioxide
-
- 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)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Fluid Mechanics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of monitoring of room environment and Intelligent ventilating apparatus, including apparatus main body, it is characterised in that：Described device main body front upper is provided with grid, and described device main body front bottom is provided with LCDs and master switch, and the LCDs, master switch and data storage are electrical connected by signal circuit and central controller respectively；Described device body interior upper strata is provided with into wind turbine, air intake controller, full-bridge circuit and WIFI radio transmitters；Described device body interior lower floor is provided with central controller, power supply, intake stack, sensor group, ventilation controller and drive circuit；Motor variable-frequency speed-regulating program is provided with the ventilation controller.The present invention is at the scene in test process, and performance is good, and detection is accurate, while can realize that Full-automatic variable-frequency is divulged information, and according to family's WIFI wireless signals, will detect that alert data is wirelessly transmitted to the cell-phone customer terminal of domestic consumer, is adapted to promote the use.
Description
Technical field
The present invention relates to intelligent home device technical field, specially a kind of room environment monitoring and Intelligent ventilating apparatus.
Background technology
With the quick raising of people's living standard, requirement to quality of life also more and more higher, the comfortable household of health
Environment is increasingly valued by people, and intelligent, the healthy home of facilitation has become the target of people's pursuit.Except this it
Outside, study and the working environment of modernization, the quality directly shadow of indoor environmental quality are also pursued in requirement of the people to office space
The healthy of people is rung, but because worldwide power conservation requirement, building strengthen seal, consequently reduces room
The circulation of inner air and outer air, newly-decorated house is vulnerable to the volatile harmful such as formaldehyde gases affect seriously, during ventilation
Easily perplexed by makings amount in outer space in one's hands.
However, existing intelligent residence, although can reduce formaldehyde emission, but indoor a small amount of pernicious gas is such as
Fruit cannot timely discharge, or meeting crisis people are healthy.At present, conventional detecting instrument both can not accurately detect list
Integrated environment quality in item environmental index and analysis room, can not more realize Full-automatic variable-frequency ventilation, automatic alarm and wireless data
Transfer function.Therefore, a kind of intelligent apparatus for integrating accurately detection and automatic ventilation is designed particularly important.
The content of the invention
It is an object of the invention to provide a kind of monitoring of room environment and Intelligent ventilating apparatus, to solve above-mentioned background technology
The problem of middle proposition, had an advantageous effect in that：The present apparatus is simple and reliable for structure, and detection is accurate, while can realize full-automatic
Variable-frequency ventilation, and according to family's WIFI wireless signals, will detect that alert data is wirelessly transmitted to the cell-phone customer terminal of domestic consumer.
To achieve the above object, the present invention provides following technical scheme：
A kind of room environment monitoring and Intelligent ventilating apparatus, including apparatus main body, it is characterised in that：Described device main body is just
Face top is provided with grid, and the grid top is provided with alarm, and the alarm is controlled by signal circuit with center
Device processed is electrical connected；Described device main body front bottom is provided with LCDs and master switch, the LCDs, always opens
Close and data storage is electrical connected by signal circuit with central controller respectively；Pacify on described device body interior upper strata
It is equipped with into wind turbine, air intake controller, full-bridge circuit and WIFI radio transmitters, the air intake input end of motor passes through full-bridge electricity
Road is electrical connected with air intake controller, and the air intake controller double-direction control end and central controller two-way signaling control end are electrical
It is connected, the WIFI radio transmitters input is electrical connected with central controller；Described device body interior lower floor is provided with
Central controller, power supply, intake stack, sensor group, ventilation controller and drive circuit；The power supply and center
Controller is electrical connected, and the ventilation controller double-direction control end is electrical connected with central controller two-way signaling control end, institute
Ventilation controller is stated to be electrical connected with ventilation motor by drive circuit；Motor variable-frequency speed-regulating is provided with the ventilation controller
Program.
It is preferred that, double-layer structure above and below described device body interior point.
It is preferred that, it is described enter wind turbine air draft fan leaf face grid installation.
It is preferred that, the central controller uses DSP28335 Master control chips, the air intake controller and Ventilation Control
Device all uses DSP2812 Master control chips.
It is preferred that, it is described enter wind turbine and ventilation motor all use BLDCM；The full-bridge circuit and drive circuit are all used
Three phase full bridge drive circuit and IGBT power switch pipes.
It is preferred that, wireless signal occurs to user terminal the WIFI radio transmitters.
It is preferred that, the intake stack upper end is connected with entering wind turbine, and lower end is connected with sensor group, the sensor group
Including dust sensor, Temperature Humidity Sensor, formaldehyde sensor and CO2 sensors, the dust sensor, temperature and humidity sensing
Device, formaldehyde sensor and CO2 sensors are electrical connected by data acquisition circuit respectively and central controller.
It is preferred that, the ventilation motor is installed at ventilation window.
Compared with prior art, the beneficial effects of the invention are as follows：The present apparatus is simple and reliable for structure, and detection is accurate, while can
Realize that Full-automatic variable-frequency is divulged information, and according to family's WIFI wireless signals, detection alert data is wirelessly transmitted to domestic consumer's
Cell-phone customer terminal.Using sensor group, integrated environment quality in indoor item environment index and analysis room can be accurately detected；Using
Ventilation motor, alarm and WIFI radio transmitters, realize Full-automatic variable-frequency ventilation, automatic alarm and wireless data transmission work(
Energy；Using the design based on central controller, supplemented by air intake controller and ventilation controller, the data of central controller are alleviated
Processing load, greatly improves data transmission efficiency.The present apparatus is at the scene in test process, and performance is good, and detection is accurate, while can
Realize that Full-automatic variable-frequency is divulged information, and according to family's WIFI wireless signals, detection alert data is wirelessly transmitted to domestic consumer's
Cell-phone customer terminal, is adapted to promote the use.
Brief description of the drawings
Fig. 1 is a kind of room environment monitoring of the invention and the internal structure schematic diagram of Intelligent ventilating apparatus；
Fig. 2 is apparatus of the present invention positive structure schematic；
Fig. 3 is electric control theory block diagram of the present invention.
In figure：1- apparatus main bodies；2- grids；3- LCDs；4- master switch；5- enters wind turbine；6- air intake controllers；
7- ventilation controllers；8- ventilation motors；9- sensor groups；901- dust sensors；902- Temperature Humidity Sensors；903- formaldehyde is passed
Sensor；904-CO2 sensors；10- intake stacks；11- full-bridge circuits；12- drive circuits；13- alarms；14- data storages
Device；15- central controllers；16- power supplies；17-WIFI radio transmitters；18- user terminals；19- data acquisition circuits；
20- signal circuits.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to Fig. 1-3, a kind of embodiment that the present invention is provided：A kind of room environment monitoring and Intelligent ventilating apparatus, bag
Include apparatus main body 1, it is characterised in that：The front upper of described device main body 1 is provided with grid 2, and the top of grid 2 is provided with report
Alert device 13, the alarm 13 is electrical connected by signal circuit 20 with central controller 15；The front of described device main body 1
Bottom is provided with LCDs 3 and master switch 4, and the LCDs 3, master switch 4 and data storage 14 pass through respectively
Signal circuit 20 is electrical connected with central controller 15；The inside upper strata of described device main body 1 is provided with into wind turbine 5, entered
Wind controller 6, full-bridge circuit 11 and WIFI radio transmitters 17, it is described enter the input of wind turbine 5 by full-bridge circuit 11 with entering
Wind controller 6 is electrical connected, the double-direction control end of air intake controller 6 and the electrical phase of two-way signaling control end of central controller 15
Even, the input of WIFI radio transmitters 17 is electrical connected with central controller 15；The inside lower floor of described device main body 1 installs
There are central controller 15, power supply 16, intake stack 10, sensor group 9, ventilation controller 7 and drive circuit 12；It is described to supply
Power supply 16 is electrical connected with central controller 15, the double-direction control end of ventilation controller 7 and the two-way letter of central controller 15
Number control end is electrical connected, and the ventilation controller 7 is electrical connected by drive circuit 12 with ventilation motor 8；The ventilation control
Motor variable-frequency speed-regulating program is provided with device 7 processed.
Wherein, double-layer structure above and below part in described device main body 1.
Wherein, it is described enter wind turbine 5 air draft fan leaf face grid 2 and install.
Wherein, the central controller 15 uses DSP28335 Master control chips, the air intake controller 6 and Ventilation Control
Device 7 all uses DSP2812 Master control chips.
Wherein, it is described enter wind turbine 5 and ventilation motor 8 all use BLDCM；The full-bridge circuit 11 and drive circuit 12 are all
Using three phase full bridge drive circuit and IGBT power switch pipes.
Wherein, wireless signal occurs to user terminal 18 the WIFI radio transmitters 17.
Wherein, the upper end of intake stack 10 is connected with entering wind turbine 5, and lower end is connected with sensor group 9, the sensor
Group 9 includes dust sensor 901, Temperature Humidity Sensor 902, formaldehyde sensor 903 and CO2 sensors 904, the dust sensing
Device 901, Temperature Humidity Sensor 902, formaldehyde sensor 903 and CO2 sensors 904 pass through data acquisition circuit 19 respectively and center
Controller 15 is electrical connected.
Wherein, the ventilation motor 8 is installed at ventilation window.
Operation principle：When the present apparatus is installed, ventilation motor 8 need to be installed at ventilation window according to residence pattern design.Use
During the present apparatus, powered first to apparatus main body 1, and open master switch 4, air intake controller 6 control under, entering in device
Wind turbine 5 can timing room air by grid 2 and the incoming sensor group 9 of intake stack 10, and ring in automatic detection room
Dust concentration, humiture, concentration of formaldehyde and CO2 concentration in border, and detect data through central controller 15 in liquid crystal by each
Shown in display screen 3, while detecting that data are stored in data storage 14, when a certain item detection data exceed setting value
When, central controller 15 automatically control ventilation controller 7 operation ventilation motor 8, and according to detection data overflow value size from
The dynamic regulation rotating speed of ventilation motor 8, realizes variable frequency adjustment.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Claims (8)
1. a kind of room environment monitoring and Intelligent ventilating apparatus, including apparatus main body (1), it is characterised in that：Described device main body
(1) front upper is provided with grid (2), and grid (2) top is provided with alarm (13), and the alarm (13) passes through letter
Number transmission circuit (20) is electrical connected with central controller (15)；Described device main body (1) front bottom is provided with liquid crystal display
Shield (3) and master switch (4), the LCDs (3), master switch (4) and data storage (14) are transmitted by signal respectively
Circuit (20) is electrical connected with central controller (15)；The internal upper strata of described device main body (1) is provided with into wind turbine (5), entered
Wind controller (6), full-bridge circuit (11) and WIFI radio transmitters (17), it is described enter wind turbine (5) input pass through full-bridge electricity
Road (11) is electrical connected with air intake controller (6), and air intake controller (6) the double-direction control end and central controller (15) are two-way
Signal control end is electrical connected, and WIFI radio transmitters (17) input is electrical connected with central controller (15)；It is described
The internal lower floor of apparatus main body (1) is provided with central controller (15), power supply (16), intake stack (10), sensor group
(9), ventilation controller (7) and drive circuit (12)；The power supply (16) is electrical connected with central controller (15), described
Ventilation controller (7) double-direction control end is electrical connected with central controller (15) two-way signaling control end, the ventilation controller
(7) it is electrical connected by drive circuit (12) with ventilation motor (8)；Motor frequency conversion tune is provided with the ventilation controller (7)
Fast program.
2. a kind of room environment monitoring according to claim 1 and Intelligent ventilating apparatus, it is characterised in that：Described device master
Double-layer structure above and below body (1) interior part.
3. a kind of room environment monitoring according to claim 1 and Intelligent ventilating apparatus, it is characterised in that：It is described enter wind-powered electricity generation
The air draft fan leaf of machine (5) faces grid (2) installation.
4. a kind of room environment monitoring according to claim 1 and Intelligent ventilating apparatus, it is characterised in that：The center control
Device (15) processed uses DSP28335 Master control chips, and the air intake controller (6) and ventilation controller (7) all use DSP2812
Master control chip.
5. a kind of room environment monitoring according to claim 1 and Intelligent ventilating apparatus, it is characterised in that：It is described enter wind-powered electricity generation
Machine (5) and ventilation motor (8) all use BLDCM；The full-bridge circuit (11) and drive circuit (12) are all driven using three phase full bridge
Dynamic circuit and IGBT power switch pipes.
6. a kind of room environment monitoring according to claim 1 and Intelligent ventilating apparatus, it is characterised in that：The WIFI without
Wireless signal occurs to user terminal (18) line transmitter (17).
7. a kind of room environment monitoring according to claim 1 and Intelligent ventilating apparatus, it is characterised in that：The blast pipe
Road (10) upper end is connected with entering wind turbine (5), and lower end is connected with sensor group (9), and the sensor group (9) senses including dust
Device (901), Temperature Humidity Sensor (902), formaldehyde sensor (903) and CO2 sensors (904), the dust sensor
(901), Temperature Humidity Sensor (902), formaldehyde sensor (903) and CO2 sensors (904) pass through data acquisition circuit respectively
(19) it is electrical connected with central controller (15).
8. a kind of room environment monitoring according to claim 1 and Intelligent ventilating apparatus, it is characterised in that：The ventilation electricity
Machine (8) is installed at ventilation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710229035.6A CN106979579A (en) | 2017-04-10 | 2017-04-10 | A kind of room environment monitoring and Intelligent ventilating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710229035.6A CN106979579A (en) | 2017-04-10 | 2017-04-10 | A kind of room environment monitoring and Intelligent ventilating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106979579A true CN106979579A (en) | 2017-07-25 |
Family
ID=59345300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710229035.6A Pending CN106979579A (en) | 2017-04-10 | 2017-04-10 | A kind of room environment monitoring and Intelligent ventilating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106979579A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140120819A1 (en) * | 2012-10-31 | 2014-05-01 | Honeywell International Inc. | Controlling a fume hood airflow using an image of a fume hood opening |
| JP2014238224A (en) * | 2013-06-07 | 2014-12-18 | 大阪瓦斯株式会社 | Indoor ventilation system and control method for the same |
| CN105182938A (en) * | 2015-09-10 | 2015-12-23 | 深圳奥特迅电力设备股份有限公司 | Indoor environment monitoring control system and method |
| CN205402937U (en) * | 2016-03-02 | 2016-07-27 | 王仁宇 | Remote control's environmental conditioning system |
| CN205641339U (en) * | 2016-04-27 | 2016-10-12 | 东北大学 | Dustproof ventilation window of domestic intelligence |
| CN206637788U (en) * | 2017-04-10 | 2017-11-14 | 安徽理工大学 | A kind of indoor environment multifunctional detecting device |
-
2017
- 2017-04-10 CN CN201710229035.6A patent/CN106979579A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140120819A1 (en) * | 2012-10-31 | 2014-05-01 | Honeywell International Inc. | Controlling a fume hood airflow using an image of a fume hood opening |
| JP2014238224A (en) * | 2013-06-07 | 2014-12-18 | 大阪瓦斯株式会社 | Indoor ventilation system and control method for the same |
| CN105182938A (en) * | 2015-09-10 | 2015-12-23 | 深圳奥特迅电力设备股份有限公司 | Indoor environment monitoring control system and method |
| CN205402937U (en) * | 2016-03-02 | 2016-07-27 | 王仁宇 | Remote control's environmental conditioning system |
| CN205641339U (en) * | 2016-04-27 | 2016-10-12 | 东北大学 | Dustproof ventilation window of domestic intelligence |
| CN206637788U (en) * | 2017-04-10 | 2017-11-14 | 安徽理工大学 | A kind of indoor environment multifunctional detecting device |
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