CN108386915A - A kind of air purifier - Google Patents
A kind of air purifier Download PDFInfo
- Publication number
- CN108386915A CN108386915A CN201810283628.5A CN201810283628A CN108386915A CN 108386915 A CN108386915 A CN 108386915A CN 201810283628 A CN201810283628 A CN 201810283628A CN 108386915 A CN108386915 A CN 108386915A
- Authority
- CN
- China
- Prior art keywords
- microprocessor
- air
- detection
- air quality
- sensor
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
-
- 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
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/39—Monitoring filter performance
-
- 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- 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
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of air purifiers, including microprocessor, detection of air quality module, oscillating motor and remote controller, the microprocessor is communicated to connect with remote controller, the detection of air quality module output end is connected with microprocessor input, and the output end of microprocessor is connected with oscillating motor；The detection of air quality module includes PM2.5 sensors, concentration of formaldehyde sensor, CO2 concentration sensor and Bacteria Detection sensor, and the PM2.5 sensors, concentration of formaldehyde sensor, CO2 concentration sensor and Bacteria Detection sensor are connected with microprocessor input respectively.The invention is by detection of air quality module to detect indoor and outdoor ambient air quality, microprocessor is in this, as according to control oscillating motor operation, opening and the closing to window are realized indirectly, both it can guarantee indoor air quality, and can also ensure that air purifier energy consumption maintained lower level.The invention is for purifying the air of a room.
Description
Technical field
The present invention relates to air purifier technical fields.
Background technology
In recent years, environmental pollution is more serious, and countries in the world start to pay attention to air quality.PM2.5 values are that a kind of measurement is empty
It is more serious to be worth the higher just representative pollution of aerial content concn for the key index of makings amount.
Major property developer increases fresh air system newly when designing house property, by outdoor live gas by filtering, purifying,
It is pipelined to interior, the fresh air of the Nature can be also enjoyed without windowing.But fresh air system still remains drawback, public
The number of opening is that the patent document of CN104697069A discloses a kind of window Intelligent air purifier, the window Intelligent air purifier
It is only capable of realizing air detection and window purification, is not bound with indoor and outdoor air quality condition and rationally utilizes outdoor fresh air, consumption
It can be high.
Invention content
The technical problem to be solved by the present invention is to：A kind of Intelligent air purifier controlled based on Internet of Things is provided.
The solution that the present invention solves its technical problem is：
A kind of air purifier, including microprocessor, the air matter for detecting indoor and ambient outdoor air quality
Detection module, the oscillating motor for opening window and the remote controller for environmental parameter threshold value to be arranged are measured, it is described
Microprocessor is communicated to connect with remote controller, and the detection of air quality module output end is connected with microprocessor input,
The output end of microprocessor is connected with oscillating motor；The detection of air quality module includes PM2.5 sensors, concentration of formaldehyde
Sensor, CO2 concentration sensor and Bacteria Detection sensor, the PM2.5 sensors, concentration of formaldehyde sensor, CO2 concentration
Sensor and Bacteria Detection sensor are connected with microprocessor input respectively.
As a further improvement of the above technical scheme, the invention further includes SDRAM memory, the microprocessor
It is fpga chip, the microprocessor and SDRAM memory two-way communication link.
As a further improvement of the above technical scheme, the invention further includes filter screen and is used for room air
The air-introduced machine of filter screen is introduced, the output end of microprocessor is connected with air-introduced machine.
As a further improvement of the above technical scheme, the invention further includes for detecting filter screen dust accumulation situation
Strainer detection module, the strainer detection module are connected with microprocessor input.
As a further improvement of the above technical scheme, the invention further includes ultraviolet radiator, and the microprocessor is defeated
Outlet is connected with ultraviolet radiator.
The beneficial effects of the invention are as follows：The present invention is by detection of air quality module to detect indoor and outdoor environment
Air quality, microprocessor are realized indirectly using detected data as according to control oscillating motor operation to window
It opens and closes, both can guarantee indoor air quality, can also ensure that air purifier energy consumption maintains lower level.This
Innovation and creation are for purifying the air of a room.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiment of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is the circuit module frame figure of the present invention；
Fig. 2 is the strainer detection module embodiment schematic diagram of the present invention.
Specific implementation mode
The technique effect of the design of the present invention, concrete structure and generation is carried out below with reference to embodiment and attached drawing clear
Chu, complete description, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
The other embodiment obtained under the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in text
All connection/connection relations not singly refer to component and directly connect, and refer to that can be added deduct according to specific implementation situation by adding
Few couple auxiliary, to form more preferably coupling structure.Each technical characteristic in the invention, in not conflicting conflict
Under the premise of can be with combination of interactions.
Referring to Figures 1 and 2, the invention discloses a kind of air purifier, including microprocessor, for detecting interior
And the detection of air quality module of ambient outdoor air quality, the oscillating motor for opening window and for ring to be arranged
The remote controller of border parameter threshold, the remote controller can be realized by bluetooth communication or infrared rays communication module
With the communication connection of microprocessor, the detection of air quality module output end is connected with microprocessor input, micro- place
Reason device output end is connected with oscillating motor；The detection of air quality module include PM2.5 sensors, concentration of formaldehyde sensor,
CO2 concentration sensor and Bacteria Detection sensor, the PM2.5 sensors, concentration of formaldehyde sensor, CO2 concentration sensor
And Bacteria Detection sensor is connected with microprocessor input respectively.Specifically, the invention passes through Detection of Air Quality
To detect indoor and outdoor ambient air quality, microprocessor is swung module using detected data as according to control
Motor operation, realizes the opening to window and closing indirectly, both can guarantee indoor air quality, can also ensure that air is net
Change device energy consumption and maintains lower level.
More specifically, the air purifier described in the invention can be combined together with blinds grid window, by institute
It states microprocessor and detection of air quality module is mounted in the window frame of blinds grid window, blinds is controlled using oscillating motor
Grid is rotated to realize the opening and closing of window.
It is further to note that Publication No. can be used in Bacteria Detection sensor described in the invention
A kind of nanofiber film sensors with quick detection bacterium function of CN103884695A；The remote controller is provided with electricity
Source switch button, disinfection switch key, cleans switch key and for the defeated of preset air quality threshold at close window button
Enter panel button.
It is further used as preferred embodiment, in the invention specific implementation mode, the air purifier also wraps
SDRAM memory is included, the microprocessor is fpga chip, the microprocessor and SDRAM memory two-way communication link.By
Need to be carried out at the same time measurement control to multiple object signals in the invention, for improve data transmission exchange rate and
The amount of storage of data, present embodiment cache data by SDRAM memory.
It is further used as preferred embodiment, in the invention specific implementation mode, the air purifier also wraps
It includes filter screen and the air-introduced machine for room air to be introduced to filter screen, the output end of microprocessor is connected with air-introduced machine.
Specifically, when the invention is run, when detection of air quality module detects that indoor and Outdoor Air Quality is all poor,
Microprocessor control oscillating motor closes window and starts air-introduced machine simultaneously, guides indoor air by filter screen, with realization pair
The purification function of room air.
It is further used as preferred embodiment, in the invention specific implementation mode, the present apparatus further includes for examining
The strainer detection module of filter screen dust accumulation situation is surveyed, the strainer detection module is connected with microprocessor input.Specifically, originally
In innovation and creation specific implementation mode, the strainer detection module include illuminating source, photo resistance RW, resistance R1~R3 and
Comparator, the illuminating source and photo resistance RW are separately positioned on filter screen both sides, the photo resistance RW and resistance R1
It is connected between power supply and ground, the resistance R2 and resistance R3 are connected between power supply and ground, the comparator input terminal difference
It is connected between photo resistance RW and resistance R1 and between resistance R2 and resistance R3, the comparator output terminal and microprocessor are defeated
Enter end to be connected, when the dust that is accumulated on filter screen reaches to a certain degree, intensity of illumination that photo resistance RW can be received
Relatively low, photo resistance RW resistance values change, and the variation of comparator output level, microprocessor is finally caused to be compared by detection
The level height of device output end is to judge the case where dust accumulates on filter screen, and microprocessor can pass through buzzer or hair later
The alarms module such as optical diode informs the dust accumulation situation of user's filter screen.
It is further used as preferred embodiment, in the invention specific implementation mode, the present apparatus further includes ultraviolet light
Lamp, the output end of microprocessor are connected with ultraviolet radiator.Specifically, when bacterial content is higher in indoor and outdoor surroundings air,
Need to start ultraviolet radiator to kill germ, by the bacterial content in the sucked air of ground human body.
The workflow of air purifier described in the invention is as follows：
The threshold value of indoor and outdoor relevant air mass parameter is arranged in step 1.；
Air quality parameters inside and outside step 2. detection of air quality module sensing chamber, and the air quality parameters are passed
It is defeated to arrive microprocessor；
Step 3., which is worked as, detects that interior has one or more air quality parameters to be more than corresponding set threshold value, and outdoor
When all air quality parameters are respectively less than set threshold value, start oscillating motor and open window, introduce outdoor air；
Step 4. when detecting indoor and outdoor and having that one or more air quality parameters are more than corresponding set threshold value,
Start air-introduced machine and ultraviolet radiator, room air is purified, while controlling oscillating motor and closing window；
Step 5., which is worked as, detects that outdoor has one or more air quality parameters to be more than corresponding set threshold value, and interior
When all air quality parameters are respectively less than set threshold value, stop air-introduced machine and ultraviolet radiator operation, while controlling swing
Motor closes window；
For step 6. when detecting that dust is excessive in filter screen, microprocessor exports alarm signal.
The better embodiment of the present invention is illustrated above, but the invention is not limited to the implementation
Example, those skilled in the art can also make various equivalent modifications or be replaced under the premise of without prejudice to spirit of that invention
It changes, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (5)
1. a kind of air purifier, it is characterised in that：Including microprocessor, for detecting indoor and ambient outdoor air quality
Detection of air quality module, the oscillating motor for opening window and for be arranged environmental parameter threshold value operation be remotely controlled
Device, the microprocessor are communicated to connect with remote controller, and the detection of air quality module output end is inputted with microprocessor
End is connected, and the output end of microprocessor is connected with oscillating motor；The detection of air quality module include PM2.5 sensors,
Concentration of formaldehyde sensor, CO2 concentration sensor and Bacteria Detection sensor, the PM2.5 sensors, concentration of formaldehyde sensing
Device, CO2 concentration sensor and Bacteria Detection sensor are connected with microprocessor input respectively.
2. a kind of air purifier according to claim 1, it is characterised in that：Further include SDRAM memory, micro- place
It is fpga chip to manage device, the microprocessor and SDRAM memory two-way communication link.
3. a kind of air purifier according to claim 1, it is characterised in that：It further include filter screen and for will be indoor
Air introduces the air-introduced machine of filter screen, and the output end of microprocessor is connected with air-introduced machine.
4. a kind of air purifier according to claim 3, it is characterised in that：Further include for detecting filter screen dust accumulation shape
The strainer detection module of condition, the strainer detection module are connected with microprocessor input.
5. a kind of air purifier according to claim 1, it is characterised in that：Further include ultraviolet radiator, the microprocessor
Device output end is connected with ultraviolet radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810283628.5A CN108386915A (en) | 2018-04-02 | 2018-04-02 | A kind of air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810283628.5A CN108386915A (en) | 2018-04-02 | 2018-04-02 | A kind of air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108386915A true CN108386915A (en) | 2018-08-10 |
Family
ID=63072301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810283628.5A Pending CN108386915A (en) | 2018-04-02 | 2018-04-02 | A kind of air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108386915A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211844A (en) * | 2018-09-12 | 2019-01-15 | 中枢国控（北京）医疗科技有限公司 | Air filtration consumptive material life-span detection system and air cleaning facility |
| CN109373512A (en) * | 2018-09-20 | 2019-02-22 | 北京工业大学 | A kind of Household Air Purifier strainer particle adds up the detection method of purge amount |
| US12042754B2 (en) | 2018-11-06 | 2024-07-23 | Pak Leung Yuen | Air purification system and internet of things artificial intelligence control apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6451117A (en) * | 1987-08-24 | 1989-02-27 | Matsushita Electric Ind Co Ltd | Air purifier |
| CN204314231U (en) * | 2015-01-16 | 2015-05-06 | 国家电网公司 | Communication apparatus air inlet filter screen laying dust detection system |
| CN205068143U (en) * | 2015-11-11 | 2016-03-02 | 中国地质大学（武汉） | Intelligence house network controller node |
| CN105627450A (en) * | 2016-01-18 | 2016-06-01 | 四川长虹电器股份有限公司 | Window type air purifier |
| CN107664326A (en) * | 2017-09-08 | 2018-02-06 | 绵阳西真科技有限公司 | A kind of air purifier with environmental monitoring |
| CN208090817U (en) * | 2018-04-02 | 2018-11-13 | 佛山科学技术学院 | A kind of air purifier |
-
2018
- 2018-04-02 CN CN201810283628.5A patent/CN108386915A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6451117A (en) * | 1987-08-24 | 1989-02-27 | Matsushita Electric Ind Co Ltd | Air purifier |
| CN204314231U (en) * | 2015-01-16 | 2015-05-06 | 国家电网公司 | Communication apparatus air inlet filter screen laying dust detection system |
| CN205068143U (en) * | 2015-11-11 | 2016-03-02 | 中国地质大学（武汉） | Intelligence house network controller node |
| CN105627450A (en) * | 2016-01-18 | 2016-06-01 | 四川长虹电器股份有限公司 | Window type air purifier |
| CN107664326A (en) * | 2017-09-08 | 2018-02-06 | 绵阳西真科技有限公司 | A kind of air purifier with environmental monitoring |
| CN208090817U (en) * | 2018-04-02 | 2018-11-13 | 佛山科学技术学院 | A kind of air purifier |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211844A (en) * | 2018-09-12 | 2019-01-15 | 中枢国控（北京）医疗科技有限公司 | Air filtration consumptive material life-span detection system and air cleaning facility |
| CN109373512A (en) * | 2018-09-20 | 2019-02-22 | 北京工业大学 | A kind of Household Air Purifier strainer particle adds up the detection method of purge amount |
| US12042754B2 (en) | 2018-11-06 | 2024-07-23 | Pak Leung Yuen | Air purification system and internet of things artificial intelligence control apparatus |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180810 |