CN203823896U - Air purifier - Google Patents
Air purifier Download PDFInfo
- Publication number
- CN203823896U CN203823896U CN201420104631.3U CN201420104631U CN203823896U CN 203823896 U CN203823896 U CN 203823896U CN 201420104631 U CN201420104631 U CN 201420104631U CN 203823896 U CN203823896 U CN 203823896U
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- air
- air purifier
- filter screen
- humidity
- sensor
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to an air purifier which comprises an air purifier front cover, a multilayer metal screen, an HEPA (High Efficiency Particulate Air) filter screen, an active carbon filter screen, a blower, an air humidity sensor, a plasma generator and an adjustable humidifier, wherein the inner side of the air purifier front cover is provided with the air humidity sensor capable of monitoring the relative humidity of air and sending data to a singlechip; the singlechip is internally provided with a clock circuit and is capable of automatically adjusting optimal temperature and humidity parameters for the current season according to season changes. The air purifier has the advantages that the intelligent-control humidifier is adopted for humidification, so that the air humidity is kept within an appropriate range, and the humidity ratio in winter is properly reduced; the humidity ratio in summer is correspondingly increased, so that discomfort of a human body and quickened microorganism breeding speed caused by overhigh indoor humidity are prevented.
Description
Technical field
The utility model relates to air purification field, relate in particular to a kind of can adjusting air humidity, allow human body feel comfortably cool, and play the air purifier of certain depositing dust effect.
Background technology
The humidification of air purifier band intelligence, can effectively regulate indoor humidity, reaches the effect of controlling bacterial growth and depositing dust; Coordinate plasma generator to generate the hydroxy of sterilizing, further play the effect of sterilization.
The general clarifier of air purifier of the prior art is not with humidification function, even with the clarifier of humidification function, can only manual adjustments add wet strength yet, cannot monitor and adjust current humidity.But it is uncomfortable that higher humidity can make human respiratory and mucous membrane produce, immunity degradation, also can provide the ideal conditions of breeding to microorganism.And general air purifier does not have humidification function to coordinate the function that produces hydroxy with plasma generator.
In view of above-mentioned defect, the utility model creator has obtained this creation finally through long research and practice.
Utility model content
The purpose of this utility model is to provide a kind of air purifier in order to overcome above-mentioned technological deficiency.
For achieving the above object, the utility model provides a kind of air purifier, and it comprises front cover of air purifier, multiple layer metal filter screen, HEPA filter screen, active carbon filter screen, blower fan, air humidity sensor, plasma generator and adjustable humidifier,
Wherein, between described front cover of air purifier and blower fan, be sequentially provided with described multiple layer metal filter screen, HEPA filter screen and active carbon filter screen, described multiple layer metal filter screen, larger particle in filtered air; Described HEPA filter screen, 0.3 micron of above particle of concentration filter; Described active carbon filter screen, the airborne toxic and harmful of its filtering, eliminates airborne peculiar smell;
Inner side at described front cover of air purifier also arranges an air humidity sensor, and it can monitor the relative humidity of air, and gives single-chip microcomputer by data,
One clock circuit is set in described single-chip microcomputer, and it regulates the optimal humiture parameter of this season automatically according to the variation in season.
Further, the control section of described air purifier comprises master control borad, and described master control borad is connected with drive plate, and described drive plate is connected with plasma generator with airdoor control, UV lamp, humidifier, fan, anion generator respectively, drives its work.
Further, described control panel is also connected with Temperature Humidity Sensor, dust sensor and air mass sensor respectively, and described Temperature Humidity Sensor, dust sensor and air mass sensor detect indoor temperature, humidity, dust concentration, air quality respectively.
Further, described Temperature Humidity Sensor is numeric type output, and described dust sensor and control mass sensor are analog output.
Further, described master control borad is connected with VFD display screen, and described VFD display screen shows the demonstration information of air purifier, and switching information.
Further, described air purifier comprises the mode of man-machine interaction: button, infrared remote control and WIFI Long-distance Control, arrange mode of operation, wind speed, humidifier working strength and subscription time by button and infrared remote control; By WIFI, realize long-range button and the infrared remote control realized.
Compared with prior art the beneficial effects of the utility model are, the subsidiary humidification function of the utility model air purifier can adjusting air humidity, allows human body feel comfortably cool, and plays certain depositing dust effect; Adopt Based Intelligent Control humidifier humidification, air humidity is remained in a suitable scope, prevent from that indoor humidity is too high to make that human body does not feel well, the reproduction speed of microorganism is accelerated; Described plasma generator coordinates with humidification function, and generation hydroxy as much as possible reaches the object of effective sterilizing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model air purifier;
Fig. 2 is the functional block diagram of the utility model air purifier.
The specific embodiment
Below in conjunction with accompanying drawing, to the utility model is above-mentioned, be described in more detail with other technical characterictic and advantage.
Refer to shown in Fig. 1, it is the structural representation of the utility model air purifier, described air purifier comprises front cover of air purifier 1, multiple layer metal filter screen 2, HEPA filter screen 3, active carbon filter screen 4, blower fan 5, air humidity sensor 6, plasma generator 7 and adjustable humidifier 8, wherein
Between described front cover of air purifier 1 and blower fan 5, be sequentially provided with described multiple layer metal filter screen 2, HEPA filter screen 3 and active carbon filter screen 4, described multiple layer metal filter screen 2, larger particle in filtered air; Described HEPA filter screen 3,0.3 micron of above particle of concentration filter; Described active carbon filter screen 4, can the airborne toxic and harmful of filtering, eliminates airborne peculiar smell.
Described blower fan 5, makes the Air Flow in air purifier, the clean indoor air of circulation; Described plasma generator 7, the plasma of its generation is combined and can be produced hydroxy kill bacteria with airborne moisture; Described water tank 9, it can add water for humidifier 8.
In the inner side of described front cover of air purifier 1, an air humidity sensor 6 is also set, it can monitor the relative humidity of air, and gives single-chip microcomputer by data.
One clock circuit is set in described single-chip microcomputer, can automatically regulates the optimal humiture parameter of this season according to the variation in season, as summer optimum humidity parameter be 30%RH to 60%RH, winter, suitable humidity parameter was 30%RH to 80%RH.
Because the main application scenario of this air purifier is human settlement, therefore temperature humidity range and the rate of change thereof of environment are not very large, and this air purifier major control point at 45%RH between 65%RH, so, as long as select when 0 ℃-40 ℃ of temperature ranges precision higher, humidity output signal between 30%RH-80%RH is linear humidity sensor.Output signal is converted into suitable voltage signal by modulate circuit, directly gives the thief hatch of single-chip microcomputer.
Open after automatic humidification function, when the air humidity collecting when single-chip microcomputer is less than 45%RH, single-chip microcomputer sends order by I/O mouth, opens humidifier, and with 100% power stage.When air humidity rises to 50%RH, air purifier starts to adjust humidifier power output with the speed of every 20% power/3%RH.When air humidity reaches 65%RH and when above, single-chip microcomputer sends order and stops humidifier work.Until air humidity is got back to 50%RH, again open humidifier, and adjust humidifier power output according to the speed of every 20% power/3%RH.
Refer to shown in Fig. 2, it is the functional block diagram of the utility model air purifier, the utility model air purifier adopts three kinds of sensors to detect indoor environment, can detect indoor temperature, humidity, dust concentration, air quality, wherein Temperature Humidity Sensor is numeric type output, and dust sensor and control mass sensor are analog output.Considering that indoor environment variable is gradual amount, is 500ms/ time to the detection frequency of these environmental variances.The result detecting can be shown on VFD display screen in real time, and described VFD display screen is controlled by master control borad.
Master control borad is connected with drive plate, and described drive plate is connected with plasma generator with airdoor control, UV lamp, humidifier, fan, anion generator, drives its work.
Under automatic mode, master control borad can be controlled the switching of UV lamp, anion generator and plasma generator and the running grade of humidifier and fan automatically according to the situation of indoor environment variable.These open and close and Operation class information also can be shown on VFD display screen in real time.
The utility model air-purifier designs provides three-type-person's machine mutual mode: button, infrared remote control and WIFI Long-distance Control.By button and infrared remote control, mode of operation, wind speed, humidifier working strength and subscription time can be set; By WIFI, can long-rangely realize the control function of button and infrared remote control, the information such as duty that in addition also can check indoor temperature and humidity, air quality and this air purifier.
The air door design of the utility model air purifier possesses the function of automatic control, can realize air door while starting working and automatically open, and while quitting work, air door is closed automatically, damper positions abnormality detection and the function that makes zero.
The subsidiary humidification function of the utility model air purifier can adjusting air humidity, allows human body feel comfortably cool, and plays certain depositing dust effect; Adopt Based Intelligent Control humidifier humidification, air humidity is remained in a suitable scope, prevent from that indoor humidity is too high to make that human body does not feel well, the reproduction speed of microorganism is accelerated; Described plasma generator coordinates with humidification function, and generation hydroxy as much as possible reaches the object of effective sterilizing.
The foregoing is only preferred embodiment of the present utility model, is only illustrative for utility model, and nonrestrictive.Those skilled in the art is understood, and in the spirit and scope that require to limit, can carry out many changes to it in utility model right, revise, and even equivalence, but all will fall in protection domain of the present utility model.
Claims (6)
1. an air purifier, is characterized in that, it comprises front cover of air purifier, multiple layer metal filter screen, HEPA filter screen, active carbon filter screen, blower fan, air humidity sensor, plasma generator and adjustable humidifier,
Wherein, between described front cover of air purifier and blower fan, be sequentially provided with described multiple layer metal filter screen, HEPA filter screen and active carbon filter screen, described multiple layer metal filter screen, larger particle in filtered air; Described HEPA filter screen, 0.3 micron of above particle of concentration filter; Described active carbon filter screen, the airborne toxic and harmful of its filtering, eliminates airborne peculiar smell;
Inner side at described front cover of air purifier also arranges an air humidity sensor, and it can monitor the relative humidity of air, and gives single-chip microcomputer by data;
One clock circuit is set in described single-chip microcomputer, and it regulates the optimal humiture parameter of this season automatically according to the variation in season.
2. air purifier according to claim 1, it is characterized in that, the control section of described air purifier comprises master control borad, described master control borad is connected with drive plate, described drive plate is connected with plasma generator with airdoor control, UV lamp, humidifier, fan, anion generator respectively, drives its work.
3. air purifier according to claim 2, it is characterized in that, described control panel is also connected with Temperature Humidity Sensor, dust sensor and air mass sensor respectively, and described Temperature Humidity Sensor, dust sensor and air mass sensor detect indoor temperature, humidity, dust concentration, air quality respectively.
4. air purifier according to claim 3, is characterized in that, described Temperature Humidity Sensor is numeric type output, and described dust sensor and control mass sensor are analog output.
5. air purifier according to claim 3, is characterized in that, described master control borad is connected with VFD display screen, and described VFD display screen shows the demonstration information of air purifier, and switching information.
6. air purifier according to claim 2, it is characterized in that, described air purifier comprises the mode of man-machine interaction: button, infrared remote control and WIFI Long-distance Control, arrange mode of operation, wind speed, humidifier working strength and subscription time by button and infrared remote control; By WIFI, realize long-range button and the infrared remote control realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420104631.3U CN203823896U (en) | 2014-03-05 | 2014-03-05 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420104631.3U CN203823896U (en) | 2014-03-05 | 2014-03-05 | Air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203823896U true CN203823896U (en) | 2014-09-10 |
Family
ID=51479387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420104631.3U Expired - Fee Related CN203823896U (en) | 2014-03-05 | 2014-03-05 | Air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203823896U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266306A (en) * | 2014-09-20 | 2015-01-07 | 常州市武进南夏墅静电喷塑有限公司 | Air purifier control system |
| CN108491006A (en) * | 2018-03-14 | 2018-09-04 | 合肥光万信息科技有限公司 | A kind of control system of the humiture speed-regulating fan of Intelligentized regulating and controlling |
| US11291940B2 (en) | 2016-03-08 | 2022-04-05 | Koninklijke Philips N.V. | Air purifier including air filter life-time indicator and method for determining the life-time of an air filter |
-
2014
- 2014-03-05 CN CN201420104631.3U patent/CN203823896U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266306A (en) * | 2014-09-20 | 2015-01-07 | 常州市武进南夏墅静电喷塑有限公司 | Air purifier control system |
| US11291940B2 (en) | 2016-03-08 | 2022-04-05 | Koninklijke Philips N.V. | Air purifier including air filter life-time indicator and method for determining the life-time of an air filter |
| CN108491006A (en) * | 2018-03-14 | 2018-09-04 | 合肥光万信息科技有限公司 | A kind of control system of the humiture speed-regulating fan of Intelligentized regulating and controlling |
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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 |
Granted publication date: 20140910 Termination date: 20160305 |
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| CF01 | Termination of patent right due to non-payment of annual fee |