CN205351659U - Self -adaptation air purifier controller - Google Patents
Self -adaptation air purifier controller Download PDFInfo
- Publication number
- CN205351659U CN205351659U CN201620014510.9U CN201620014510U CN205351659U CN 205351659 U CN205351659 U CN 205351659U CN 201620014510 U CN201620014510 U CN 201620014510U CN 205351659 U CN205351659 U CN 205351659U
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- sensor
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- outdoor
- analog quantity
- comparator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Air Conditioning Control Device (AREA)
- Ventilation (AREA)
Abstract
The utility model provides a self -adaptation air purifier controller, outdoor PM2.5 sensor set for the ware with the PM2.5 analog quantity respectively with indoor PM2.5 sensor and are connected two comparators, and the IO port of singlechip is connected respectively to two comparator output end, CO2 sensor and CO2 analog quantity are set for the ware and are connected the third comparator, and another IO port of singlechip is connected to the comparator output end, the two other IO ports of singlechip respectively with push away the window ware, air purifier supply socket is connected. Be less than the setting value that the ware was set for to the PM2.5 analog quantity when indoor PM2.5 value, air purifier is the stop work just, otherwise, drive work, when outdoor PM2.5 value was less than indoor PM2.5 value, the singlechip drive pushed away the work of window ware, open the window, otherwise, close the window by oneself. Have and to guarantee that indoor air quality, optimization conditioning air originate, know comprehensively indoor air quality parameter, energy saving, convenient to use's characteristics.
Description
Technical field
This utility model relates to the controller of a kind of air purifier, particularly to a kind of adaptive space gas purifier controller.
Background technology
In recent years the many area air pollutions of China are serious, occur that haze weather reaches 150 days/year, even more, and air-polluting harm is very serious, from power station, factory, automobile tail gas, containing substantial amounts of heavy metal, be the main contributor of lung, liver, lymphatic cancer；It air is the main contributor of leukemia, fetal anomaly from finishing, the paint of furniture and the formaldehyde of adhesive, benzene；Antibacterial in air, virus are the main sources of flu, influenza, and especially haze sky, bacteria adherence, on dust, is survived more of a specified duration；Live in anaerobic environment for a long time, blood circulation can be reduced, damage each organ healthy, child's harm is especially serious.People try hard to away from pollution, but recent temporary transient unable control room outer air is polluted, can only move back and control the air quality in room, method general at present is to install air purifier in family, and it carrys out the air of clean rooms by means such as electrostatic precipitation, electrostatic sterilization, absorption volatility poisonous chemical gas.
But at present air purifier ubiquity problem be control excessively simple, only have Push And Release two function, when room air processes up to standard through air purifier, or sometimes outdoor air conformance with standard only need to open the window in switch room with outside air, in fact, when atmospheric air quality takes a turn for the better time, it is not necessary to open air purifier for a long time, should with gravity-flow ventilation for optimal choice.But owing to controlling excessively simply, depurator continues to work, this causes that air cleaning is only filtered in indoor circulation, produces oxygen content not enough, uses air purifier to be likely to cause secondary pollution on the contrary in closing space for a long time；Secondly, electric energy is wasted；Three depurator running noises destroy family's peace and quiet.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of adaptive space gas purifier controller.It automatically turns on or closes air purifier according to IAQ (indoor air quality) situation, and whether good according to outdoor air, is automatically opened or closed window, to carry out the indoor exchange with outside air.
The adaptive space gas purifier controller that this utility model provides, by two PM2.5 sensors, CO outdoor, indoor2Sensor, temperature sensor, humidity sensor form, and outdoor PM2.5 sensor and indoor PM2.5 sensor are connected two comparators with PM2.5 analog quantity setting apparatus respectively, and two comparator output terminals connect an I/O port of single-chip microcomputer respectively；CO2Sensor and CO2 analog quantity setting apparatus connect the 3rd comparator, and comparator output terminal connects another I/O port of single-chip microcomputer；PM2.5 sensor outdoor, indoor, CO2Sensor and temperature sensor, humidity sensor are connected with nixie display；The other two I/O ports of single-chip microcomputer respectively through push away window relay, air purifier relay and push away window device, air purifier supply socket is connected.
Indoor PM2.5 sensor of the present utility model is arranged on controller housing surface, and outdoor PM2.5 sensor is fixed on outdoor by soft lead-in wire connection.
CO of the present utility model2Sensor and temperature and relative humidity are arranged on controller housing surface.
Character display of the present utility model can show PM2.5 value, CO2Concentration and temperature, humidity, by the display pressing function key and carrying out above-mentioned different parameters.
PM2.5 analog quantity setting apparatus of the present utility model and CO2Analog quantity setting apparatus can arbitrarily regulate setting numerical value.
The window device that pushes away of the present utility model is made up of the linear electric motors being fixed on windowsill and the push rod being fixed on window.
The beneficial effects of the utility model are, 1, ensure IAQ (indoor air quality)；2, can optimizing regulation air source；3, IAQ (indoor air quality) parameter is very clear；4, the energy is saved；3, easy maintenance.
Accompanying drawing explanation
Fig. 1 is outline drawing of the present utility model.
Fig. 2 is circuit block diagram of the present utility model.
In figure: 1. casing, 2. outdoor PM2.5 sensor, 3. show function keys, 4. nixie display, 5. indoor PM2.5 sensor, 6.CO2Sensor, 7. temperature sensor, 8. humidity sensor, 9. push away window device, 10. air purifier supply socket, 11. power lines, 12. on and off switch, 13. first comparators, 14. second comparators, 15. single-chip microcomputers, 16. push away window device relay, 17. air purifier relays, 18. the 3rd comparators, 19.CO2Analog quantity setting apparatus, 20.PM2.5 analog quantity setting apparatus.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
Embodiment 1
Referring to Fig. 1 and Fig. 2, the controller of the adaptive space gas purifier that this utility model provides, by outdoor PM2.5 sensor 2, indoor PM2.5 sensor 5, CO2Sensor 6, temperature sensor 7, humidity sensor 8, comparator 13,14,18, single-chip microcomputer 15, PM2.5 analog quantity set 20, CO2Analog quantity setting apparatus 19, relay 16,17, push away window device 9, display 4 and power supply 11 and form, outdoor PM2.5 sensor 2 and indoor PM2.5 sensor 5 are connected the first comparator 13 and the second comparator 14 respectively with PM2.5 analog quantity setting apparatus 20, and two comparator output terminals connect an I/O port of single-chip microcomputer 15 respectively；CO2 sensor 6, CO2 analog quantity setting apparatus 19 connect the 3rd comparator 18, and the 3rd comparator 18 outfan connects another I/O port of single-chip microcomputer 15；Outdoor PM2.5 sensor 2, indoor PM2.5 sensor 5, CO2 sensor 6, temperature sensor 7, humidity sensor 8 are connected with nixie display 4；The other two I/O ports of single-chip microcomputer 15 respectively through push away window device relay 16, air purifier relay 17 and push away window device 9, air purifier supply socket 10 is connected.Indoor PM2.5 sensor 5 is arranged on controller housing surface, and outdoor PM2.5 sensor 2 is fixed on outdoor by soft lead-in wire connection.CO2Sensor 6, temperature sensor 7, humidity sensor 8 are arranged on controller housing surface.Push away window device 9 to be made up of the linear electric motors being fixed on windowsill and the push rod being fixed on window.
Operation principle of the present utility model is as follows:
Major part of the present utility model is single-chip microcomputer, and its signal input is the fiducial value of three sensors and analog quantity setting apparatus, and they are two PM2.5 sensors outdoor, indoor and CO respectively2Sensor, three sensors carry out the work of three aspects, 1, outdoor PM2.5 sensor obtain outdoor PM2.5 value P1 and PM2.5 analog quantity setting apparatus P2 and compare, by difference △ 1(△ 1=P1-P2) send single-chip microcomputer one I/O port；2, indoor PM2.5 value P3 and the PM2.5 analog quantity setting apparatus P2 of indoor PM2.5 sensor acquisition compares, by difference △ 2(△ 2=P3-P2) send single-chip microcomputer another I/O port；3, CO2Sensor obtains indoor CO2Value C1 and CO2Analog quantity setting apparatus C2 compares, by difference △ 3(△ 3=C1-P2) send single-chip microcomputer another I/O port.Single-chip microcomputer two control signals of output, one pushes away window device action for control, and two for controlling air purifier switch.Single-chip microcomputer by programming to input △ 1 and △ 2 signal value compare, if △ 2 is negative value, and more than △ 1, then it represents that open-air quality is better than indoor, and Micro Controller Unit (MCU) driving pushes away window device and pushes window open, and closes air purifier；As △ 2 be on the occasion of, and less than △ 1, then it represents that open-air quality is inferior to indoor, Micro Controller Unit (MCU) driving pushes away window device and closes window, and starts air purifier work；When difference △ 3 be on the occasion of, represent that room air value containing CO2 exceeds standard, Micro Controller Unit (MCU) driving pushes away window device and pushes window open, allows outside air and room air circulates；Otherwise, close window.When two program behaviors of PM2.5 and CO2, the latter's process priority, this is because △ 3 is on the occasion of representing indoor anoxia, it is necessary to ventilation of windowing immediately.Other temperature and relative humidity is for characterizing the insignificant quality of room air, for understanding air quality reference.
Character display 4 can show PM2.5 value, CO2 concentration and temperature, humidity, by the display pressing function key 3 and carrying out above-mentioned different parameters.
PM2.5 analog quantity setting apparatus 20 and CO2 analog quantity setting apparatus 19 can arbitrarily regulate setting numerical value.
Shell 1 upper surface of the present utility model assembling on and off switch 12, nixie display 4, show function keys 3, indoor PM2.5 sensor 5, CO2 sensor 6, temperature sensor 7, humidity sensor 8, side assembling pushes away window device 9, air purifier supply socket 10, power line 11 and indoor PM2.5 sensor 5.Before using, first open air PM2.5 sensor 2 is fixed on outdoor, window device base will be pushed away and be fixed on windowsill, push away window device push rod and be fixed on window.On and off switch 12 it is first turned on during use, sequentially press show function keys 3, room air PM2.5 value, CO2 concentration, temperature, humidity four air quality parameters is understood from nixie display 4, then, PM2.5 analog quantity setting apparatus 20 and CO2 analog quantity setting apparatus 19 are set, set PM2.5 value as 75ug/m3、CO2Concentration is 1000PPM, if now extraneous PM2.5 value is more than 150ug/m3(for serious pollution), indoor PM2.5 value is more than 75ug/m3(for slight pollution), CO2Value is 700PPM, then input single-chip microcomputer △ 1 be on the occasion of, △ 2 is on the occasion of (△ 2 is less than △ 1), △ 3 negative value, this represents that IAQ (indoor air quality) is better than Outdoor Air Quality, according to the program that single-chip microcomputer 15 is write, automatically drives air purifier relay 17 adhesive, air purifier operation work, carries out dedusting, except aldehyde, sterilizing；Push away window device relay 16 to be failure to actuate, push away window device 9 attonity, Window closing.
Embodiment 2
When extraneous PM2.5 value is less than 75ug/m3(air quality grade is good), indoor PM2.5 value are more than 75ug/m3(for slight pollution), CO2When value is for 700PPM, then input single-chip microcomputer △ 1 is negative value, and △ 2 is on the occasion of (△ 2 is more than △ 1), △ 3 on the occasion of, this represent Outdoor Air Quality be better than IAQ (indoor air quality), according to the program that single-chip microcomputer 15 is write, air purifier relay 17 is failure to actuate, air purifier is out of service, pushes away window device relay 16 and is driven adhesive, makes to push away the linear electric motors work of window device 9, push rod stretches out, window is open, and in outdoor air inlet chamber, carries out air exchange.
Embodiment 3
When extraneous PM2.5 value is less than 75ug/m3(air quality grade is good), indoor PM2.5 value is more than 75ug/m3(for slight pollution), CO2 value is 2000PPM, and this represents indoor CO2 severe overweight, then input single-chip microcomputer △ 1 is negative value, △ 2 on the occasion of, △ 3 on the occasion of, according to program, air purifier relay 17 adhesive, air purifier runs, pushing away window device relay 16 adhesive simultaneously, push away the linear electric motors work of window device 9, push rod stretches out, window is opened, in outdoor air inlet chamber, input a large amount of oxygen, quickly change indoor anoxic conditions.
Claims (6)
1. an adaptive space gas purifier controller, is characterized in that it is by outdoor PM2.5 sensor (2), indoor PM2.5 sensor (5), CO2Sensor (6), temperature sensor (7), humidity sensor (8) composition, outdoor PM2.5 sensor (2) and indoor PM2.5 sensor (5) are connected the first comparator (13) and the second comparator (14) respectively with PM2.5 analog quantity setting apparatus (20), and two comparator output terminals connect an I/O port of single-chip microcomputer (15) respectively；CO2 sensor (6), CO2 analog quantity setting apparatus (19) connect the 3rd comparator (18), and the 3rd comparator (18) outfan connects single-chip microcomputer (15) another I/O port；Outdoor PM2.5 sensor (2), indoor PM2.5 sensor (5), CO2 sensor (6), temperature sensor (7), humidity sensor (8) are connected with nixie display (4)；The other two I/O ports of single-chip microcomputer (15) respectively through push away window device relay (16), air purifier relay (17) and push away window device (9), air purifier supply socket (10) is connected.
2. adaptive space gas purifier controller according to claim 1, is characterized in that character display (4) can show PM2.5 value, CO2 concentration and temperature, humidity, by the display pressing function key (3) and carrying out above-mentioned different parameters.
3. adaptive space gas purifier controller according to claim 1, is characterized in that PM2.5 analog quantity setting apparatus (20) and CO2 analog quantity setting apparatus (19) can arbitrarily regulate setting numerical value.
4. adaptive space gas purifier controller according to claim 1, is characterized in that pushing away window device (9) is made up of the linear electric motors being fixed on windowsill and the push rod being fixed on window.
5. adaptive space gas purifier controller according to claim 1, is characterized in that indoor PM2.5 sensor (5) is arranged on controller housing surface, and outdoor PM2.5 sensor (2) is fixed on outdoor by soft lead-in wire connection.
6. adaptive space gas purifier controller according to claim 1, is characterized in that CO2Sensor (6), temperature sensor (7), humidity sensor (8) are arranged on controller housing surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620014510.9U CN205351659U (en) | 2016-01-08 | 2016-01-08 | Self -adaptation air purifier controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620014510.9U CN205351659U (en) | 2016-01-08 | 2016-01-08 | Self -adaptation air purifier controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205351659U true CN205351659U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620014510.9U Expired - Fee Related CN205351659U (en) | 2016-01-08 | 2016-01-08 | Self -adaptation air purifier controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205351659U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322517A (en) * | 2016-08-19 | 2017-01-11 | 赵莹颖 | Intelligent air purification system |
| CN106843187A (en) * | 2017-04-19 | 2017-06-13 | 广西科技大学 | A kind of family intelligent monitoring system |
| CN114440411A (en) * | 2020-10-30 | 2022-05-06 | 庆东纳碧安株式会社 | Ventilation guide device, use and method |
-
2016
- 2016-01-08 CN CN201620014510.9U patent/CN205351659U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322517A (en) * | 2016-08-19 | 2017-01-11 | 赵莹颖 | Intelligent air purification system |
| CN106843187A (en) * | 2017-04-19 | 2017-06-13 | 广西科技大学 | A kind of family intelligent monitoring system |
| CN114440411A (en) * | 2020-10-30 | 2022-05-06 | 庆东纳碧安株式会社 | Ventilation guide device, use and method |
| CN114440411B (en) * | 2020-10-30 | 2024-01-05 | 庆东纳碧安株式会社 | Ventilation guide device, application and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20180108 |