CN104344511A - Intelligent air purifier based on WIFI (Wireless Fidelity) network - Google Patents
Intelligent air purifier based on WIFI (Wireless Fidelity) network Download PDFInfo
- Publication number
- CN104344511A CN104344511A CN201410586143.5A CN201410586143A CN104344511A CN 104344511 A CN104344511 A CN 104344511A CN 201410586143 A CN201410586143 A CN 201410586143A CN 104344511 A CN104344511 A CN 104344511A
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- China
- Prior art keywords
- air purifier
- wifi
- intelligent air
- air quality
- user
- 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
- F24F11/30—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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- 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
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- 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
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Ventilation (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an intelligent air purifier based on a WIFI (Wireless Fidelity) network, which comprises a housing and a base fixedly connected with the housing, wherein an air quality monitoring device, a WIFI wireless device, a control device and an air purification device are arranged in the housing; an operating panel, a display panel and an alarm device are arranged on the surface of the housing; the air quality monitoring device comprises a plurality of sensors and is used for monitoring air quality; and a high-performance singlechip is arranged in the control device. The control device can intelligently control a processing product to make feedback to the environment air quality except basic operation of the operating panel; setting of a user is not required; when dangerous environment conditions such as fire hazard smoke, carbon monoxide and methane content excess and methanal content excess appear, the user can be timely reminded; and the WIFI wireless device is equipped, so that the user can establish communication connection with the intelligent air purifier by a computer or mobile equipment, and remote control of the user is facilitated.
Description
Technical field
The present invention relates to air purification field, be specifically related to a kind of Intelligent air purifier based on WIFI network.
Background technology
Air purifier is that various air pollutants (generally comprising the finishing pollution of PM2.5, dust, pollen, peculiar smell, formaldehyde and so on, bacterium, anaphylactogen etc.) can be adsorbed, decompose or be transformed to one, the product of effective raising air cleanliness, is mainly used in the purification of air of family expenses, commercialization, industry, building etc.
Along with people pay close attention to constantly promote living environment, air quality, air purifier enjoys consumer to pay close attention to.Along with the rise of Smart Home, the single and air purifier not possessing network savvy of existing capability has no longer been applicable to the demand of user.
Summary of the invention
The present invention does not possess the function of intelligent function and network function in order to solve the above-mentioned existing air purifier mentioned, a kind of Intelligent air purifier based on WIFI network is provided, what have with user interactions is intelligent, is convenient to the faster using state obtaining air quality information and air purifier easily of user.
Concrete, the invention provides a kind of Intelligent air purifier based on WIFI network, it base comprising housing and be fixedly connected with described housing, described enclosure interior is arranged and air quality monitoring device, WIFI wireless device, control device and air cleaning unit; The surface of described housing is provided with guidance panel, display floater and alarm, and described control device and described air quality monitoring device, WIFI wireless device, air purifier, guidance panel, display floater and alarm respectively communication are connected;
The output of described air quality monitoring device connects described control device, for monitoring the air quality under current environment, described air quality monitoring device comprises PM2.5 sensor, Smoke Sensor, carbon monoxide methane transducer, formaldehyde sensor and Temperature Humidity Sensor; Described PM2.5 sensor, Smoke Sensor, carbon monoxide methane transducer, formaldehyde sensor and Temperature Humidity Sensor are arranged on the top of described housing;
Described WIFI wireless device can connect WLAN wireless network;
Described air cleaning unit comprises prefiltering net, activated charcoal strainer, HEPA screen pack, humidifier and blower fan; Described prefiltering net, activated charcoal strainer, HEPA screen pack, humidifier and blower fan are fixed on the inside of described air cleaning unit by fixture;
Described guidance panel is provided with the interface of touch key-press and user operation Intelligent air purifier, and the output of described guidance panel connects described control device;
Described alarm comprises warning LED and speech prompting device.
Preferably, described display floater is LCD liquid crystal display.
Preferably, described control device is single-chip microcomputer.
Preferably, described WIFI wireless device can use as of a WLAN access point or directly as WIFI hot spot.
Preferably, during the access point of described WIFI wireless device as WLAN, need to add a wlan network, user passes through visited WLAN, set up communication with described Intelligent air purifier to be connected, obtain the duty of air quality information and described Intelligent air purifier.
Preferably, described WIFI wireless device is as independent WIFI hot spot, and user can use the Intelligent air purifier possessing WIFI function to connect this focus, obtains the duty of air quality information and described Intelligent air purifier.
The invention provides a kind of Intelligent air purifier based on WIFI network, built-in high-precision single machine, Based Intelligent Control treatment product can make feedback to ambient air quality, do not need user to arrange again, and there is unsafe condition in environment, as fire hazard aerosol fog, carbon monoxide methane content exceed standard, content of formaldehyde exceeds standard, energy is reminding user in time, equipment configuration WIFI wireless device, user uses computer or mobile device to set up communication with Intelligent air purifier to be connected, to be convenient to user's remote control.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention;
Fig. 2 is the structural representation of filter of the present invention;
Fig. 3 is structural schematic block diagram of the present invention;
Fig. 4 is workflow diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, structure of the present invention and work and principle are further explained:
As shown in Figure 1 to Figure 3, the invention provides a kind of Intelligent air purifier based on WIFI network, it comprises housing 100 and is fixedly installed on the base 200 bottom described housing 100, and housing 100 and base 200 are plastic material.Housing 100 inside is provided with air quality monitoring device 1, WIFI wireless device 2, control device 3 and air cleaning unit 4.
The outer surface of housing 100 is provided with guidance panel 5, display floater 6 and alarm 7.Described control device 3 and air quality monitoring device 1, WIFI wireless device 2, air purifier 4, guidance panel 5, display floater 6 and alarm 7 respectively communication are connected.Guidance panel 5, display floater 6 and alarm 7 are arranged on the surface of housing 100.Alarm 7 comprises warning LED 71 and speech prompting device 72.Display floater 6 uses LCD liquid crystal display, can show the duty of air quality and Intelligent air purifier.
Guidance panel 5 is provided with the interface of touch key-press and user operation Intelligent air purifier, touch key-press can carries out optimum configurations and other operations, its output connection control device 3.
Preferably, alarm 7, when bad or precarious position appear in air quality, flash caution LED 71, speech prompting device 72 sends corresponding alarm.
The output connection control device 3 of air quality monitoring device 1, for monitoring the air quality under current environment, air quality monitoring device 1 comprises PM2.5 sensor 11, Smoke Sensor 12, carbon monoxide methane transducer 13, formaldehyde sensor 14 and Temperature Humidity Sensor 15, monitors the air quality of indoor.
WIFI wireless device 2 can connect WLAN wireless network.
Air cleaning unit 4 comprises prefiltering net 41, activated charcoal strainer 42, HEPA screen pack 43, humidifier 44 and blower fan 45.Prefiltering net 41, activated charcoal strainer 42, HEPA screen pack 43, humidifier 44 and blower fan are fixed on the inside of air cleaning unit 4 by fixture.
Preferably, in the present embodiment, control device 3 is High Performance SCM, and in all the other embodiments, control device 3 also can be industrial control unit (ICU).
Preferably, WIFI wireless device 2 has two kinds of mode of operations, and as an access point or direct as WIFI hot spot use of WLAN, WIFI hot spot refers to that the reception GPRS of WIFI wireless device or 3G signal are converted into WIFI signal sends out use again.
Preferably, when the access point of WIFI wireless device 2 as WLAN, need to add a wlan network, user, by visited WLAN, sets up communication with Intelligent air purifier and is connected, acquisition air quality information and Intelligent air purifier duty.
Preferably, when WIFI wireless device 2 uses as independent WIFI hot spot, user uses this focus of equipment connection possessing WIFI function, obtains air quality information and Intelligent air purifier duty.
Below in conjunction with Fig. 4, operation principle of the present invention is further explained:
During Intelligent air purifier work, the quality of air quality monitoring device 1 periodic measurement surrounding air, according to the type of contained sensor, measurement comprises PM2.5, smog, carbon monoxide methane content, content of formaldehyde and humiture, and these air quality information communications are sent to control device 3.
Control device 3 analyzing and processing air quality, controls corresponding equipment according to following situation and makes feedback processing: when PM2.5 value is excessive, controls blower fan and reduces air quantity; When smog content overproof, carbon monoxide methane content exceed standard, content of formaldehyde exceeds standard, warning LED 71 is glimmered, and speech prompting device 72 points out corresponding warning message; When humidity is lower, humidifier 44 works.
Intelligent air purifier provides conventional mode of operation, and guidance panel provides film key, revises equipment mode of operation for user.
User selects two kinds of mode wireless connections Intelligent air purifiers, obtains by computer application device, mobile device device the data message that Intelligent air purifier sends.User can check the quality information of surrounding air, and control appliance air output and humidifier 44 work.
The invention provides a kind of Intelligent air purifier based on WIFI network, be applicable to 100 rooms, square meter left and right use, its built-in high-precision single machine, Based Intelligent Control treatment product can make feedback to ambient air quality, user is not needed to arrange again, and there is unsafe condition in environment, as fire hazard aerosol fog, carbon monoxide methane content exceed standard, content of formaldehyde exceeds standard, energy is reminding user in time, equipment configuration WIFI wireless device, user uses computer or mobile device to set up communication with Intelligent air purifier to be connected, to be convenient to user's remote control.
Last it is noted that above-described each embodiment is only for illustration of technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in previous embodiment, or to wherein partly or entirely technical characteristic carry out equivalent replacement; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (6)
1. the Intelligent air purifier based on WIFI network, it is characterized in that: it base comprising housing and be fixedly connected with described housing, described enclosure interior is arranged and air quality monitoring device, WIFI wireless device, control device and air cleaning unit; The surface of described housing is provided with guidance panel, display floater and alarm, and described control device and described air quality monitoring device, WIFI wireless device, air purifier, guidance panel, display floater and alarm respectively communication are connected;
The output of described air quality monitoring device connects described control device, for monitoring the air quality under current environment, described air quality monitoring device comprises PM2.5 sensor, Smoke Sensor, carbon monoxide methane transducer, formaldehyde sensor and Temperature Humidity Sensor; Described PM2.5 sensor, Smoke Sensor, carbon monoxide methane transducer, formaldehyde sensor and Temperature Humidity Sensor are arranged on the top of described housing;
Described WIFI wireless device can connect WLAN wireless network;
Described air cleaning unit comprises prefiltering net, activated charcoal strainer, HEPA screen pack, humidifier and blower fan; Described prefiltering net, activated charcoal strainer, HEPA screen pack, humidifier and blower fan are fixed on the inside of described air cleaning unit by fixture;
Described guidance panel is provided with the interface of touch key-press and user operation Intelligent air purifier, and the output of described guidance panel connects described control device;
Described alarm comprises warning LED and speech prompting device.
2. the Intelligent air purifier of WIFI network according to claim 1, is characterized in that: described display floater is LCD liquid crystal display.
3. the Intelligent air purifier of WIFI network according to claim 1, is characterized in that: described control device is single-chip microcomputer.
4. the Intelligent air purifier of WIFI network according to claim 1, is characterized in that: described WIFI wireless device can use as of a WLAN access point or directly as WIFI hot spot.
5. the Intelligent air purifier of WIFI network according to claim 4, it is characterized in that: during the access point of described WIFI wireless device as WLAN, need to add a wlan network, user passes through visited WLAN, set up communication with described Intelligent air purifier to be connected, obtain the duty of air quality information and described Intelligent air purifier.
6. the Intelligent air purifier of WIFI network according to claim 4, it is characterized in that: described WIFI wireless device is as independent WIFI hot spot, user can use the Intelligent air purifier possessing WIFI function to connect this focus, obtains the duty of air quality information and described Intelligent air purifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410586143.5A CN104344511A (en) | 2014-10-28 | 2014-10-28 | Intelligent air purifier based on WIFI (Wireless Fidelity) network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410586143.5A CN104344511A (en) | 2014-10-28 | 2014-10-28 | Intelligent air purifier based on WIFI (Wireless Fidelity) network |
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| Publication Number | Publication Date |
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| CN104344511A true CN104344511A (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410586143.5A Pending CN104344511A (en) | 2014-10-28 | 2014-10-28 | Intelligent air purifier based on WIFI (Wireless Fidelity) network |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819510A (en) * | 2015-05-06 | 2015-08-05 | 杭州钛合智造电器有限公司 | Intelligent air purification control system and method |
| CN105115109A (en) * | 2015-09-15 | 2015-12-02 | 江苏万全科技有限公司 | Air purification system with collection controller |
| CN105301196A (en) * | 2015-11-03 | 2016-02-03 | 腾讯科技（深圳）有限公司 | Air quality detection device, and air quality data processing method and device |
| CN106338101A (en) * | 2015-07-08 | 2017-01-18 | 沃维克股份有限公司 | Air purifier system for purifying indoor air and operation method thereof |
| CN106770968A (en) * | 2017-01-15 | 2017-05-31 | 成都蒲江珂贤科技有限公司 | A kind of air detection bogey |
| CN107140508A (en) * | 2017-06-30 | 2017-09-08 | 桉风智能科技（上海）有限公司 | Elevator air cleaning medium intelligent integrated machine with emergency power supply |
| CN107300604A (en) * | 2017-06-29 | 2017-10-27 | 亿信标准认证集团四川有限公司 | A kind of formaldehyde detecting devices on interior |
| TWI608203B (en) * | 2015-10-14 | 2017-12-11 | 國立成功大學 | Portable electronic device with a smart air purifier |
| CN109329001A (en) * | 2018-11-29 | 2019-02-15 | 西安美之旅信息技术有限公司 | The water injector component and its method of artificial intelligence |
| CN111023530A (en) * | 2019-12-19 | 2020-04-17 | 苏州安捷信环境技术工程有限公司 | Air purifier control device and control method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010007947A (en) * | 2008-06-26 | 2010-01-14 | Mitsubishi Electric Engineering Co Ltd | Equipment control monitoring device and equipment control monitoring program |
| TW201231888A (en) * | 2011-01-28 | 2012-08-01 | Jenergy Saving Industry Corp | Environment optimization control device |
| CN103353160A (en) * | 2013-06-17 | 2013-10-16 | 太仓绿奇空气净化器科技有限公司 | Air purification monitoring system and working method thereof |
| CN203687287U (en) * | 2014-01-28 | 2014-07-02 | 安徽大学 | Indoor air quality monitoring system based on wireless communication |
| CN203744419U (en) * | 2014-04-10 | 2014-07-30 | 邹友文 | Intelligent air purifier with WIFI (wireless fidelity) networking function |
| CN104075422A (en) * | 2014-07-09 | 2014-10-01 | 刘明湖 | Intelligent instrumented air cleaner |
-
2014
- 2014-10-28 CN CN201410586143.5A patent/CN104344511A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010007947A (en) * | 2008-06-26 | 2010-01-14 | Mitsubishi Electric Engineering Co Ltd | Equipment control monitoring device and equipment control monitoring program |
| TW201231888A (en) * | 2011-01-28 | 2012-08-01 | Jenergy Saving Industry Corp | Environment optimization control device |
| CN103353160A (en) * | 2013-06-17 | 2013-10-16 | 太仓绿奇空气净化器科技有限公司 | Air purification monitoring system and working method thereof |
| CN203687287U (en) * | 2014-01-28 | 2014-07-02 | 安徽大学 | Indoor air quality monitoring system based on wireless communication |
| CN203744419U (en) * | 2014-04-10 | 2014-07-30 | 邹友文 | Intelligent air purifier with WIFI (wireless fidelity) networking function |
| CN104075422A (en) * | 2014-07-09 | 2014-10-01 | 刘明湖 | Intelligent instrumented air cleaner |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819510A (en) * | 2015-05-06 | 2015-08-05 | 杭州钛合智造电器有限公司 | Intelligent air purification control system and method |
| CN104819510B (en) * | 2015-05-06 | 2018-03-16 | 友好净控科技（浙江）有限公司 | A kind of intelligent air purifying control system and control method |
| CN106338101A (en) * | 2015-07-08 | 2017-01-18 | 沃维克股份有限公司 | Air purifier system for purifying indoor air and operation method thereof |
| CN105115109A (en) * | 2015-09-15 | 2015-12-02 | 江苏万全科技有限公司 | Air purification system with collection controller |
| TWI608203B (en) * | 2015-10-14 | 2017-12-11 | 國立成功大學 | Portable electronic device with a smart air purifier |
| CN105301196A (en) * | 2015-11-03 | 2016-02-03 | 腾讯科技（深圳）有限公司 | Air quality detection device, and air quality data processing method and device |
| US11228661B2 (en) | 2015-11-03 | 2022-01-18 | Tencent Technology (Shenzhen) Company Limited | Air quality detection apparatus, air quality data processing method, and server |
| CN106770968A (en) * | 2017-01-15 | 2017-05-31 | 成都蒲江珂贤科技有限公司 | A kind of air detection bogey |
| CN107300604A (en) * | 2017-06-29 | 2017-10-27 | 亿信标准认证集团四川有限公司 | A kind of formaldehyde detecting devices on interior |
| CN107140508A (en) * | 2017-06-30 | 2017-09-08 | 桉风智能科技（上海）有限公司 | Elevator air cleaning medium intelligent integrated machine with emergency power supply |
| CN109329001A (en) * | 2018-11-29 | 2019-02-15 | 西安美之旅信息技术有限公司 | The water injector component and its method of artificial intelligence |
| CN111023530A (en) * | 2019-12-19 | 2020-04-17 | 苏州安捷信环境技术工程有限公司 | Air purifier control device and control method thereof |
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Application publication date: 20150211 |