CN204619554U - Air purifier - Google Patents
Air purifier Download PDFInfo
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- CN204619554U CN204619554U CN201520034182.4U CN201520034182U CN204619554U CN 204619554 U CN204619554 U CN 204619554U CN 201520034182 U CN201520034182 U CN 201520034182U CN 204619554 U CN204619554 U CN 204619554U
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- air
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- filter
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- blower fan
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Abstract
The utility model discloses is specifically a kind of air purifier, belongs to daily living article field.Comprise housing, housing is provided with air inlet, air outlet, is provided with the air channel for wind circulation, is provided with blower fan, described blower fan connection control unit in air channel between air inlet and air outlet; Air inlet is provided with air filter, is provided with the photoelectricity ionic decontamination devices be connected with control unit between blower fan with air outlet; Control unit connects air pollutants sensing detection device.The utility model can reduce the secondary pollution of air filter to air after purification effectively, promotes clean-up effect; By using air filter as primary filter, can reduce and change filter screen frequency, reduce the expenditure of purification cost.In order to regulate and control the humidity of better purifying space while purifying air, improve the comfort level of better purifying space, also comprise air humidifying device.
Description
Technical field
The utility model relates to a kind of air purifier, is specifically a kind of good purification, air purifier that cost is low, belongs to daily living article field.
Background technology
Air purifier is also known as " air cleaner ", air cleaner, clarifier, it can adsorb, decomposes or transform various air pollutants (generally comprising the finishing pollution of PM2.5, dust, pollen, peculiar smell, formaldehyde and so on, bacterium, anaphylactogen etc.), effective raising air cleanliness, to remove room air pollution, improve residence comfort.
Occur that air purifier is all kinds of various in the market, most employing is similar to null method (ozone, ultraviolet, anion, photocatalyst), filtration method (filtering technique, charcoal absorption, Electrostatic Absorption), dilution method (ventilation of windowing, central air-conditioning VMC) among one or more technology mix and form, adopt the air purifier of these technology deposit in various degree after cleaning air by deficiencies such as the saturated at any time or inefficacies of filter screen secondary pollution, filtering material; In addition, it is frequent that filter screen changed by existing empty institute clarifier, and purification cost is higher.
Utility model content
Technical problem to be solved in the utility model is to overcome prior art defect, provides a kind of rear air of purification that can reduce by filter screen secondary pollution, the air purifier that good purification, cost are low.
In order to solve the problems of the technologies described above, air purifier of the present utility model, comprises housing, described housing is provided with air inlet, air outlet, be provided with the air channel for wind circulation between air inlet and air outlet, be provided with blower fan in described air channel, described blower fan connection control unit; Described air inlet is provided with air filter, described blower fan be provided with the photoelectricity ionic decontamination devices be connected with control unit between air outlet; Described control unit connects air pollutants sensing detection device.
The beneficial effects of the utility model are: carry out primary filter by the air filter being arranged on air inlet to air, then discharge after purified treatment being carried out to the air after primary filter by photoelectricity ionic decontamination devices again after blower fan, effectively can reduce the secondary pollution of air filter to air after purification, promote clean-up effect; By using air filter as primary filter, can reduce and change filter screen frequency, reduce the expenditure of purification cost; Adopt photoelectricity ionic decontamination devices, can to the PM2.5 adsorbed in air filter use procedure and because the pollutant of adsorption treatment carries out bactericidal purifying process again, avoid the secondary pollution problem of traditional filter net type clarifier, the continuative improvement ability of purifying air is greatly improved.
In order to regulate and control the humidity of better purifying space while purifying air, improve the comfort level of better purifying space, the utility model comprises air humidifying device, described air humidifying device comprises air humidity detecting sensor, humidifying wheel and humidification liquid organization of supply, described air humidity sensor and the equal connection control unit of humidifying wheel, described humidification liquid organization of supply is to wheel supply humidification liquid of heating.
In the utility model, humidification liquid organization of supply comprises fluid box, be arranged on fluid box under the kerve of below and the wind wheel inductor that is arranged on humidifying wheel, described fluid box is provided with electric valve, is provided with water level sensor in fluid box; Described electric valve, water level sensor, wind wheel inductor are all connected with control unit.Humidifying effect is better, control is more desirable to adopt said structure setting to make, and by the humidification liquid in wind wheel inductor energy Real-Time Monitoring kerve, prevents humidification hydrorrhea from going out or shortage, pollutes maybe cannot carry out humidification to clarifier.
Humidification liquid adopts food-grade clorox and hypochlorous mixed liquor, and it can kill except the bacterium in air in conjunction with air filter, photoelectricity ionic decontamination devices, improve the air quality of better purifying space further.
Air filter adopts detachable installation, can be easy to remove, convenient cleaning.
Air filter adopts the combination of just to imitate in filter screen, active carbon filter screen and efficient filter screen one or both, adopts this design can carry out specific aim selection according to different environment purifications, reduces purification cost while guarantee clean-up effect.
Air pollutants sensing detection device is formaldehyde sensor, PM2.5 sensor and/or TVOC sensor, and adopting this to arrange can carry out different combinations for different needs, improves the conformability of air purifier, reduces the cost of air purifier simultaneously.
Control unit connects WIFI communication module, by the control of wireless network realization to air purifier, thus can meet the needs of intelligent development and operation.
Accompanying drawing explanation
Fig. 1 is each exploded sketch of the utility model air purifier;
Fig. 2 is the utility model air purifier overall structure figure;
In figure: 1-top cover, 2-PCB plate, 3-air outlet, 4-water tank, 5 – side panels, 6-blower fan, 7-decorative panel, 8-sensing detection unit, 9-backboard, 10-filter screen, 11-air inlet, 12-rear board, 13-humidifying wheel, 14-kerve, 15-photoelectricity ion unit, 16-humidifying wheel transmission device, 17-movable pulley, 18-front panel, 19-air channel, 20-control button, 21-wifi communication module.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As illustrated in fig. 1 and 2, the utility model air purifier comprises the housing be made up of top cover 1, two side panels 5, rear board 12, front panel 18 and base plates.Top cover 1 upper surface sticking decorative board 7, to improve appearance.The below of base plate arranges 4 movable pulleys, to facilitate the movement of air purifier.
Pcb board 2 is installed in the below of top cover 1, installs control button 20 above top cover 1, control button 20 and pcb board 2 composition control unit, runs control air purifier.Pcb board 6 connects wifi communication module 21, realizes the Long-distance Control to air purifier by wifi communication module 21, can adjust room air in good time enter optimum state.
Enclosure interior installs air channel 19, and rear board 12 has two air inlets 11, the top of front panel 18 is provided with air outlet 3, and air channel 19 is between air inlet 11 and air outlet 3; In air channel 19, wind wheel 6 is installed, wind wheel 6 and control unit.The inner side of rear board 12 removably connects backboard 9, and backboard 9 is frame structure, and filter screen 10 is laid on surface, and filter screen 10 covers on air inlet 11; Filter screen 10 can adopt just to imitate in filter screen, active carbon filter screen and efficient filter screen one or both and above combination, to carry out specific aim selection according to different environment purifications, reduces purification cost while guarantee clean-up effect.Backboard 9 adopts removably to connect rear board 12, can facilitate filter screen 10 dismounting and change and cleaning.
Photoelectricity ionic decontamination devices 15 is installed between wind wheel 6 and air outlet 3, photoelectricity ionic decontamination devices 15 connection control unit, by the wide spectral ultraviolet in photoelectricity ionic decontamination devices 15 with multiple rare metal catalyst action and control to produce the purification factor that can mix with the noxious pollutant in room air.Purification factor mainly comprises hydrogen peroxide ions, hydroxyl ion, superoxide ion and pure state anion, is spread and air circulation initiatively flutters the noxious pollutant caught in room air by Brownian movement, carries out purified treatment to room air.Photoelectricity ionic decontamination devices 15 effectively can supplement filter screen 10 pairs of germs and the chemically periodic replacement that uses of the sordid shortcoming of particle process and filter screen 10 and cause the deficiency that uses later purification usefulness to decline, is conducive to this air purifier and runs long-term effectively.
Enclosure interior is provided with sensing detection unit 8, and sensing detection unit 8 comprises air pollutants sensing detection device and air humidity sensor.Air pollutants sensing detection device and the equal connection control unit of air humidity sensor.Air pollutants sensing detection device 8 comprises formaldehyde sensor, PM2.5 sensor and TVOC sensor, and in real process, each sensor can carry out selection combination or increase and decrease according to different environment purifications.
Enclosure interior installs water tank 4, and kerve 14 is installed in the below of water tank 4, and kerve 14 sets up humidifying wheel 12, humidifying wheel 13 drives operation by humidifying wheel transmission device 16, humidifying wheel transmission device 16 connection control unit.Humidifying wheel 12 is provided with wind wheel inductor, and wind wheel inductor connection control unit, wind wheel inductor feeds back to control unit for the liquid level detecting humidification liquid in kerve 14.The bottom of water tank 4 is provided with electric valve, electric valve connection control unit, and electric valve controls humidification liquid to the injection rate in kerve 14.The inside of water tank 4 is provided with water level sensor, water level sensor connection control unit, for the water level of the inside dampening liquid of monitoring water tank 4.Humidification liquid selects pure water usually, also food-grade clorox and hypochlorous mixed liquor can be selected, by this mixed liquor in conjunction with air filter, photoelectricity ionic decontamination devices, can kill except the bacterium in air, improve the air quality in better purifying space further.
The course of work of the present utility model is: open air purifier power supply, formaldehyde sensor, PM2.5 sensor or TVOC sensor detect loading of air pollutant in real time, when pollutant load a certain in room air reaches the peak of setting, control unit controls to start blower fan 6 and is with air to enter from air inlet 11, filter screen 10 through air inlet 11 place removes bulky grain pollutant and most physical and contaminants of chemical origin, be delivered to photoelectricity ionic decontamination devices 15 place in road 19 by blower fan 6 with the wind, at wide spectral ultraviolet and multiple rare metal catalyst action and produce purification factor under controlling, these purification factors are initiatively mixed with the noxious pollutant in room air by oxygen diffusion and air circulation, purified treatment is carried out to room air, air after purification is discharged from air outlet 3.When indoor air pollutants content reaches the minimum of setting, control unit controls to stop blower fan 6, thus stops purification of air.
Air humidity sensor Real-Time Monitoring indoor humidity, when indoor humidity reaches the minimum of setting, control unit controls humidifying wheel transmission device 16 and starts, and drives humidifying wheel 13 to work, and humidifying wheel 13 ejects adjustment indoor air humidity from air outlet 3 after running and making humidification liquid produce atomizing steam; When the peak of indoor air humidity setting, then control unit controls to stop humidifying wheel 13 to work.Meanwhile, wind wheel inductor detects the liquid level position of humidification liquid in kerve 14 in real time, and when humidification liquid feeds back to control unit lower than wind wheel inductor during setting liquid level position, the control unit electric valve controlled below water tank 4 is opened and inject humidification liquid in kerve 14; When humidification liquid reach set most high liquid level (HLL) position time wind wheel inductor feed back to control unit, the electric valve that control unit controls below water tank 4 is closed, and stops injecting humidification liquid in kerve 14.
The liquid level position of the water level sensor Real-Time Monitoring humidification liquid in water tank 4, when feeding back to control unit lower than during setting liquid level, control unit sends signal prompt and adds humidification liquid.
The purification efficiency of the utility model purification of air to Particulate Pollution thing reaches the 5.0m of energy-conservation level
3more than/(W.h), also reaches the 1.0m of energy-conservation level to the purification efficiency of gaseous contaminant
3more than/(W.h).Product design can arrange many gears and run, and wherein sleep state can reach quiet requirement, can not affect sleep for during the purification of air of bedroom.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art, can also make some improvement under the prerequisite not departing from the utility model principle, these improvement also should be considered as protection domain of the present utility model.
Claims (7)
1. an air purifier, comprises housing, and described housing is provided with air inlet, air outlet, is provided with the air channel for wind circulation, is provided with blower fan, described blower fan connection control unit in described air channel between described air inlet and air outlet; It is characterized in that: described air inlet is provided with air filter, described blower fan be provided with the photoelectricity ionic decontamination devices be connected with control unit between air outlet; Described control unit connects air pollutants sensing detection device.
2. air purifier according to claim 1, it is characterized in that: also comprise air humidifying device, described air humidifying device comprises air humidity detecting sensor, humidifying wheel and humidification liquid organization of supply, described air humidity sensor and the equal connection control unit of humidifying wheel, described humidification liquid organization of supply is to wheel supply humidification liquid of heating.
3. air purifier according to claim 2, it is characterized in that: described humidification liquid organization of supply comprises fluid box, be arranged on fluid box under the kerve of below and the wind wheel inductor that is arranged on humidifying wheel, described fluid box is provided with electric valve, is provided with water level sensor in fluid box; Described electric valve, water level sensor, wind wheel inductor are all connected with control unit.
4. air purifier according to claim 1, is characterized in that: described air filter adopts detachable installation.
5. air purifier according to claim 4, is characterized in that: described air filter is the combination of just to imitate in filter screen, active carbon filter screen and efficient filter screen one or both.
6. the air purifier according to any one of claim 1 to 5, is characterized in that: described air pollutants sensing detection device is formaldehyde sensor, PM2.5 sensor and/or TVOC sensor.
7. air purifier according to claim 6, is characterized in that: described control unit connects WIFI communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034182.4U CN204619554U (en) | 2015-01-19 | 2015-01-19 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034182.4U CN204619554U (en) | 2015-01-19 | 2015-01-19 | Air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204619554U true CN204619554U (en) | 2015-09-09 |
Family
ID=54038618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520034182.4U Active CN204619554U (en) | 2015-01-19 | 2015-01-19 | Air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204619554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566676A (en) * | 2015-01-19 | 2015-04-29 | 江苏慧融节能环境科技有限公司 | Air purifier |
| CN106345198A (en) * | 2016-09-21 | 2017-01-25 | 广东美的制冷设备有限公司 | Air purifier |
-
2015
- 2015-01-19 CN CN201520034182.4U patent/CN204619554U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566676A (en) * | 2015-01-19 | 2015-04-29 | 江苏慧融节能环境科技有限公司 | Air purifier |
| CN106345198A (en) * | 2016-09-21 | 2017-01-25 | 广东美的制冷设备有限公司 | Air purifier |
| CN106345198B (en) * | 2016-09-21 | 2019-07-19 | 广东美的环境电器制造有限公司 | Air purifier |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |