CN204084618U - A kind of indoor air purifier - Google Patents
A kind of indoor air purifier Download PDFInfo
- Publication number
- CN204084618U CN204084618U CN201420260158.8U CN201420260158U CN204084618U CN 204084618 U CN204084618 U CN 204084618U CN 201420260158 U CN201420260158 U CN 201420260158U CN 204084618 U CN204084618 U CN 204084618U
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- air
- control circuit
- shell
- waste gas
- axial flow
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Abstract
One can show air inlet and gas outlet concentration of dust, and the reproducible indoor air purifier of air filting material, be made up of casing, Bidirectional axial flow fan, concentration of dust detecting sensor, control circuit, air filting material, heating element heater, high pressure generator, air inlet valve, flue gas leading etc.User not only can get information about the effect of purification of air, and due to filtering material can automatic regeneration, easy to use, economical, energy-conservation.
Description
Technical field
The utility model relates to a kind of clearing machine purified the air of a room, and belongs to public health and appliance field.
background technology
Along with big city air-polluting is on the rise, people in the urgent need to purifying the air of a room, so market there is the clearing machine of the room air of various function.Many purification of air schemes are had in prior art, wherein as Chinese utility model patent " a kind of indoor air purifier ", number of patent application: ZL201320567213.3, that one can show inlet air quality and gas outlet air quality, and filtering material can the air purifying process scheme of automatic regeneration, for user provides a kind of air purification effect directly perceived and easy to use, economic indoor air purifier, but because the filtering material of the program adopts granular active carbon, when purifying rate requires high, the cost of filtering material will increase, volume shared by filtering material also will increase.
For the defect of prior art, the utility model provides that a kind of filtering material cost is low, volume is little and inlet air quality and gas outlet air quality can be shown, filtering material can the air purifying process scheme of automatic regeneration, for user provides the indoor air purifier that a kind of good air purification effect, price are cheap.
summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of indoor air purifier, screen pack, Bidirectional axial flow fan, dirt in air sensor, display and filtering material automatic regeneration device etc. are combined into one by this indoor air purifier, reach the object that indoor air purification is effective, cost is low.
The utility model solves the technical scheme that its technical problem adopts: one can show air inlet and gas outlet dirt in air concentration, the reproducible indoor air purifier of filtering material respectively, is made up of shell, blower fan, air filting material, dirt in air concentration sensor, dirt in air concentration display and control circuit, heater etc.Wherein blower fan is Bidirectional axial flow fan, and this blower fan is connected with control circuit, and control circuit can control its wind direction; Shell bonnet is provided with air inlet and waste gas outlet, and waste gas outlet can connect exhaust piping; The air inlet of shell bonnet is provided with one group of air door opened and closed controlled by reducing motor; Reducing motor is connected with control circuit, and control circuit can control it and drive door opening or cut out; Before shell, the installation site of face, heater, airstrainer, Bidirectional axial flow fan, air door, shell bonnet is arranged in order, and airstrainer both sides are provided with high-field electrode, and two high-field electrodes are connected with the high-voltage output end of high pressure generator respectively; High pressure generator is connected with control circuit; During normal work, air door is opened, and air is blowed to airstrainer by Bidirectional axial flow fan, and fresh air is from face blowout before shell; And airstrainer regeneration time, air inlet first closed by air door, heater heat, Bidirectional axial flow fan by Air Reverse to blowing to shell bonnet, waste gas is discharged from the waste gas outlet of bonnet, after waste gas emptying, and high pressure generator work, heater cuts out after a while, when temperature reduces, then closes high pressure generator.
The beneficial effects of the utility model are, not only can purify the air of a room, filtering dust fine grained (as: pm10, pm2.5 etc.) and bacterium, virus, pernicious gas ozone, CO, NO2 etc., and air staticizes effect intuitively shows, filtering material cost is low, filtering material favorable regeneration effect, easy to use, economical, energy-conservation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the utility model is further illustrated
Fig. 1 is outline drawing of the present utility model.Face, 2. display screen, 9. bonnet before 1. shells in figure, 11. reducing motors, 13. flue gas leadings.
Fig. 2 is exploded view of the present utility model.Face, 2. display screen, 3. heater, 4. airstrainer before 1. shells in figure, 5. Bidirectional axial flow fan, 6. fan supporter, 7. air door group connecting rod, 8. air door group, 9. shell bonnet, 10. air inlet, 11. reducing motors, 12. waste gas outlets, 13. flue gas leadings, 14. air door supports, 15. shaft couplings, 16. reducing motor installing holes, 17. high-field electrodes, 18. high-field electrodes, 19. gas outlet dust detecting sensors, 20. air inlet dust detecting sensors, 21. control circuits, 22. high pressure generators.
Fig. 3 is electrical connection block diagram of the present utility model.2. display screens, 5. Bidirectional axial flow fan, 3. heater in figure, 11. reducing motors, 19. gas outlet dust detecting sensors, 20. is air inlet dust detecting sensor, 21. control circuits, 22. high pressure generators, 23. power supplys.
Detailed description of the invention
See Fig. 1, Fig. 2 and Fig. 3, before shell, face (1), heater (3), airstrainer (4), Bidirectional axial flow fan (5), air door group (8), shell bonnet (9) are arranged in order installation, heater (3) adopts commercially available constant temperature line or PTC heater wire, and the power supply of this heater wire is controlled by control circuit (21); Airstrainer (4) installs prefiltering net, permanent electrostatic screen pack (HAVF) and activated charcoal strainer successively by airintake direction; On the two sides, front and back of airstrainer (4), high-field electrode (17), (18) are housed; When the air inlet (10) shell bonnet (9) having several and air door group (8) supporting and an airstrainer (4) regenerate, the waste gas outlet (12) of waste air, waste gas outlet (12) can connect flue gas leading (13) and waste gas is discharged to outdoor; Air door group (8) is made up of several valve, is connected by air door group connecting rod (7), and is fixed on bonnet (9) inner side by the air door support (14) at two ends; An axle of air door group (8) is connected with the output shaft of reducing motor (11) by shaft coupling (15).Reducing motor (11) is fixed on shell bonnet (9) by reducing motor installing hole (16), the power supply of reducing motor (11) is connected on control circuit (21), and be controlled by control circuit (21), drive valve group (8) to open or close air inlet (10).Bidirectional axial flow fan (5) is fixed on support (6), and power supply is connected on control circuit (21), and is controlled by control circuit (21), can change wind direction as required; The sensor (20) that one is detected dust amount is housed near air inlet (10), face (1) inner side before shell, the sensor (19) that another detects dust amount is housed near Fresh air vent, and its model is SHARP BP2Y1010; Input signal cable, the output signal line of sensor (19) and (20) are connected with electronic circuit control plate (21) respectively with power line, wherein the I/O pin of the input signal cable upper single-chip microcomputer of connection control circuit (21) respectively; The input end of analog signal of the upper single-chip microcomputer of output signal line difference connection control circuit (21); Single-chip microcomputer adopts C8051F410, and concrete mode of connection can see the handbook of SHARP BP2Y1010 and C8051F410.Control circuit (21) is also connected with display screen (4), and display screen (4) can be Multi-bit LED digital display screen, and also can be the display screens such as LCD, OLED, method of attachment be see the data of device application aspect.Operation principle of the present utility model is such: when control circuit (21) detects that air quality exceeds standard (standard can set), valve group (8) is opened, Bidirectional axial flow fan is started working, room air will enter air cleaner from air intlet (10) and blow to airstrainer (4), and fresh air is from face (1) blowout before shell after filtration, the data recorded when sensor (20) and sensor (19) are all larger, airstrainer (4) inactivation is described, regeneration is needed to activate, now, air cleaner starts regeneration mode, Bidirectional axial flow fan quits work, valve group (8) is closed, heater (3) starts heating, heater of the present utility model (3) adopts commercially available constant temperature line or PTC heater wire to form, now Bidirectional axial flow fan (5) reversion, air-flow enters from face (1) before shell and blows to airstrainer (4), dust on screen pack (4) comes off and to discharge from waste gas outlet (12) with air-flow, waste gas outlet (12) is connected with exhaust piping (13), by outside exhaust removal chamber.After a period of time; dust on airstrainer (4) is removed totally substantially; Bidirectional axial flow fan (5) stall; high pressure generator (22) is started working; pass through high-field electrode; high-pressure electrostatic is produced at the two ends of airstrainer (4); permanent electrostatic screen pack in polarized air filtration net (4); after a while; heater (3) quits work; after temperature reduces, high pressure generator (22) quits work again, completes airstrainer (4) whole regenerative process.The startup that regeneration activates can be user's Non-follow control, the data that also can be recorded according to sensor (19) and sensor (20) by single-chip microcomputer control automatically, when only having the dust data recorded when sensor (20) to exceed setting value equally, air cleaner just can start the work purified air, to save power supply.Power supply (23) in Fig. 3 is connected with control circuit (21), for control circuit board (21), Bidirectional axial flow fan (5), reducing motor (11) and the power supply such as dust detecting sensor (19), (20), 5V+12V two-way 200W Switching Power Supply can be adopted.High pressure generator (22) also can work when purification of air, produces negative oxygen ion, for user provides pure and fresh air.
Claims (2)
1. an indoor air purifier, be made up of shell, blower fan, air filting material, dirt in air concentration sensor, dirt in air concentration display and control circuit, heater, it is characterized in that: blower fan is Bidirectional axial flow fan, this blower fan is connected with control circuit, and control circuit can control its wind direction; Shell bonnet is provided with air inlet and waste gas outlet, and waste gas outlet can connect exhaust piping; The air inlet of shell bonnet is provided with one group of air door opened and closed controlled by reducing motor; Reducing motor is connected with control circuit, and control circuit can control it and drive door opening or cut out; Before shell, the installation site of face, heater, airstrainer, Bidirectional axial flow fan, air door, shell bonnet is arranged in order, and airstrainer both sides are provided with high-field electrode, and two high-field electrodes are connected with the high-voltage output end of high pressure generator respectively; High pressure generator is connected with control circuit; During normal work, air door is opened, and air is blowed to airstrainer by Bidirectional axial flow fan, and fresh air is from face blowout before shell; And during air filting material regeneration, air door first closes air inlet, heater heats, Bidirectional axial flow fan is by Air Reverse to blowing to shell bonnet, and waste gas is discharged, after waste gas emptying from the waste gas outlet of bonnet, high pressure generator works, heater cuts out after a while, when temperature reduces, then closes high pressure generator.
2. indoor air purifier according to claim 1, is characterized in that: filtering material is followed successively by prefiltering net, permanent electrostatic screen pack and active carbon net by airintake direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420260158.8U CN204084618U (en) | 2014-05-21 | 2014-05-21 | A kind of indoor air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420260158.8U CN204084618U (en) | 2014-05-21 | 2014-05-21 | A kind of indoor air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204084618U true CN204084618U (en) | 2015-01-07 |
Family
ID=52177329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420260158.8U Expired - Fee Related CN204084618U (en) | 2014-05-21 | 2014-05-21 | A kind of indoor air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204084618U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371383A (en) * | 2015-12-08 | 2016-03-02 | 清华大学 | Wall-mounted type air purifier based on thermal regeneration and purification method thereof |
| CN106388303A (en) * | 2016-08-29 | 2017-02-15 | 广州市骊庭智能家居有限公司 | Multifunctional intelligent wardrobe |
| CN108393178A (en) * | 2018-02-14 | 2018-08-14 | 重庆恩光科技有限公司 | Efficient pulverizing device |
| CN108453951A (en) * | 2018-02-14 | 2018-08-28 | 重庆恩光科技有限公司 | Energy-saving micron ultra shifter |
| CN112747439A (en) * | 2021-01-04 | 2021-05-04 | 青岛海尔空调器有限总公司 | Air cleaning control method for air conditioner and air conditioner |
| CN112747440A (en) * | 2021-01-04 | 2021-05-04 | 青岛海尔空调器有限总公司 | Air cleaning control method for air conditioner and air conditioner |
| CN112762590A (en) * | 2021-01-04 | 2021-05-07 | 青岛海尔空调器有限总公司 | Air cleaning control method for air conditioner and air conditioner |
-
2014
- 2014-05-21 CN CN201420260158.8U patent/CN204084618U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371383A (en) * | 2015-12-08 | 2016-03-02 | 清华大学 | Wall-mounted type air purifier based on thermal regeneration and purification method thereof |
| CN105371383B (en) * | 2015-12-08 | 2018-08-28 | 清华大学 | A kind of wall-mounted air purification device and its purification method based on hot recycling |
| CN106388303A (en) * | 2016-08-29 | 2017-02-15 | 广州市骊庭智能家居有限公司 | Multifunctional intelligent wardrobe |
| CN108393178A (en) * | 2018-02-14 | 2018-08-14 | 重庆恩光科技有限公司 | Efficient pulverizing device |
| CN108453951A (en) * | 2018-02-14 | 2018-08-28 | 重庆恩光科技有限公司 | Energy-saving micron ultra shifter |
| CN112747439A (en) * | 2021-01-04 | 2021-05-04 | 青岛海尔空调器有限总公司 | Air cleaning control method for air conditioner and air conditioner |
| CN112747440A (en) * | 2021-01-04 | 2021-05-04 | 青岛海尔空调器有限总公司 | Air cleaning control method for air conditioner and air conditioner |
| CN112762590A (en) * | 2021-01-04 | 2021-05-07 | 青岛海尔空调器有限总公司 | Air cleaning control method for air conditioner and air conditioner |
| WO2022144046A1 (en) * | 2021-01-04 | 2022-07-07 | 青岛海尔空调器有限总公司 | Air cleaning control method for air conditioners, and air conditioner |
| WO2022144047A1 (en) * | 2021-01-04 | 2022-07-07 | 青岛海尔空调器有限总公司 | Air cleaning control method for air conditioners, and air conditioner |
| CN112762590B (en) * | 2021-01-04 | 2022-07-19 | 青岛海尔空调器有限总公司 | Air cleaning control method for air conditioner and air conditioner |
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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: 20150107 Termination date: 20160521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |