CN202769834U - Air purifying device - Google Patents
Air purifying device Download PDFInfo
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- CN202769834U CN202769834U CN 201220432306 CN201220432306U CN202769834U CN 202769834 U CN202769834 U CN 202769834U CN 201220432306 CN201220432306 CN 201220432306 CN 201220432306 U CN201220432306 U CN 201220432306U CN 202769834 U CN202769834 U CN 202769834U
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Abstract
The utility model discloses an air purifying device comprising a purifying device main body, wherein the purifying device main body is provided with a negative oxygen ion generator and an air outlet fan, a box body of the purifying device main body is provided with an air inlet and an air outlet, the negative oxygen ion generator is arranged at the air outlet, the air outlet fan is arranged on a ventilating flue in the box body of the purifying device main body, the ventilating flue in the box body is provided with a static dust removal device, the static dust removal device is arranged at the air inlet end, and the outer end of the air inlet of the box body is connected with an air inlet pipeline. The air inlet pipeline is composed of a main pipeline, a first air inlet pipe and a second air inlet pipe, wherein the first air inlet pipe and the second air inlet pipe form three-way connection with the main pipeline and are respectively communicated with indoor space and outdoor space. The air inlet pipeline is further provided with a control valve used for controlling the first air inlet pipe or the second air inlet pipe to be communicated with the main pipeline of the air inlet pipe. The air purifying device has the advantages of circularly purifying indoor air, purifying and dedusting fresh air, being good in purifying effect and long in service life, and effectively ensuring that the indoor air is fresh and pleasant.
Description
Technical field
The utility model relates to a kind of air cleaning unit, particularly a kind of can be to the air cleaning unit of the new wind of indoor supply.
Background technology
Necessarily fly limitation because the dust removing effects of the dust arrester of air cleaning unit setting has, therefore, usually can only be used for the purpose that indoor air circulation purifies to reach the room air cleaning.And existing dedusting method mainly contains dust removal by filtration and electrostatic precipitation.Dust removal by filtration is by at air intake passage screen pack being set, and by screen pack the airborne dust of flowing through is carried out physics and stops, and this dedusting method is used in the air inlet of air-conditioning usually; Electrostatic precipitation is electrostatic equipment to be set to form the high-pressure electrostatic electric field at air intake passage, the high-pressure electrostatic electric field ionizes the air of flowing through, so that airborne dust becomes positively charged or negative electricity, the dust of positively charged is adsorbed on the negative pole, and electronegative dust is adsorbed on the positive pole.By anticathode and anodal cleaned at regular intervals or rapping apparatus is set makes dust break away from electrode, so that deduster keeps good dust removing effects.The electrostatic precipitator of industrial use, because dust is heavier, the dust on the dust collecting electrode is more, need regular removing, therefore, rapping apparatus is set usually to shake off dust, but because rapping apparatus has larger noise, therefore, be not suitable for the electrostatic precipitator of indoor air purification.For this reason, the applicant has applied for the application for a patent for invention of invention and created name for " a kind of electrostatic cleaning air purification device " on February 14th, 2012, this application is open on July 18th, 2012, its publication number is CN102580852A, this device comprises the casing of the combining structure that is provided with air inlet and air outlet, casing is provided with electrostatic generator, be provided with the electrode silk screen that is connected with electrostatic generator in the casing, described electrode silk screen forms being fixedly connected with of quick dismounting with electrostatic generator, and the electrode silk screen also is used for gathering by charged dust.Because the electrode silk screen also is used for gathering by charged dust, therefore, do not need to establish separately dust-collecting net or grid, simplify the structure, reduced manufacturing cost, and because the electrode silk screen forms being fixedly connected with of quick dismounting with electrostatic generator, therefore, can pull down easily the electrode silk screen, to remove the dust that gathers on it.So this device can be used for removing dust by using fresh air.
Summary of the invention
The purpose of this utility model is exactly for the deficiencies in the prior art, provides a kind of and both can purify indoor air circulation, also can be the indoor air cleaning unit that new wind is provided.
For achieving the above object, the utility model adopts following technical scheme.
A kind of air cleaning unit, comprise the purifier main body, the purifier main body is provided with negative oxygen ion generator and air-out blower fan, the casing of purifier main body is provided with air inlet and air outlet, negative oxygen ion generator is located at air outlet, air-out blower fan is located on the ventilation air duct of box house of purifier main body, the ventilation air duct of described box house is provided with electrostatic precipitator, electrostatic precipitator is positioned at the air inlet end, the air inlet outer end of casing is connected with air inlet pipeline, air inlet pipeline by main line with form the first blast pipe that threeway is connected and that be communicated with the interior space and the exterior space respectively with main line and the second blast pipe forms, also be provided with the by-pass valve control that is communicated with the main line of air inlet pipeline respectively for control the first blast pipe or the second blast pipe on the air inlet pipeline.
Adopt the utility model of aforementioned techniques scheme, because the ventilation air duct of the box house of purifier main body is provided with electrostatic precipitator, and air inlet pipeline can be communicated with the interior space or the exterior space in selection.Therefore, the utility model both can be used for realizing the circularly purifying of room air, and the new wind that provides behind electrostatic precipitation to indoor also can be provided.
Electrostatic precipitator employing publication number in this programme is that the electrostatic precipitator effect in the disclosed electrostatic cleaning air purification device of CN102580852A is better.Air inlet wherein is located at air inlet of the present utility model rear end, and air outlet is located at air-out blower fan air inlet front end of the present utility model and gets final product.
Preferred technical scheme, described the first blast pipe that is communicated with the exterior space or the second blast pipe are provided with air intake blower fan.Can guarantee the fresh air that provides capacity to indoor.
Preferred technical scheme, described by-pass valve control is provided with two, and two by-pass valve controls are located at respectively on the first blast pipe and the second blast pipe.When carrying out udst separation when the needs circularly purifying or to new wind, open respectively respective valves and get final product.Its valve preferably adopts electrically-controlled valve, by control device control, gets final product by the guidance panel operation that is located on the purifier main body casing, and its control is simple, easy to operate.
Preferred technical scheme also is provided with damping device on the ventilation air duct of the box house of described purifier main body, damping device is between air-out blower fan and negative oxygen ion generator.Guarantee that room air has desired moisture level.
The utility model also can also be established return air channel on the casing of purifier main body, the first blast pipe or the second blast pipe are communicated with the interior space by return air channel.So that be installed on the furred ceiling after the room finish.
The utility model beneficial effect compared with prior art is both to have realized that indoor air circulation purifies, and also can realize the purifying and dedusting of new wind, and purifying and dedusting is effective, long service life, but the effective guarantee room air is pure and fresh pleasant.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation axonometric drawing of purifier main body 1 among the utility model embodiment 1.
Fig. 3 is that A among the utility model Fig. 2 is to view.
Fig. 4 is the structural representation axonometric drawing of purifier main body 1 among the utility model embodiment 2.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described, but therefore the utility model is not limited among the described scope of embodiments.
Embodiment 1Referring to Fig. 1, Fig. 2, Fig. 3, a kind of air cleaning unit, comprise purifier main body 1, purifier main body 1 is provided with negative oxygen ion generator 3 and air-out blower fan 4, the casing of purifier main body 1 is provided with air inlet 11 and air outlet 12, negative oxygen ion generator 3 is located at air outlet 12, air-out blower fan 4 is located on the ventilation air duct of box house of purifier main body 1, the ventilation air duct of described box house is provided with electrostatic precipitator 2, electrostatic precipitator 2 is positioned at air inlet 11 ends, air inlet 11 outer ends of casing are connected with air inlet pipeline 5, air inlet pipeline 5 by main line with form the first blast pipe 51 and the second blast pipe 52 that threeway is connected with main line and form, the first blast pipe 51 is communicated with the interior space, the second blast pipe 52 is communicated with the exterior space, also is provided with the by-pass valve control 6 that is communicated with the main line of air inlet pipeline 5 respectively for controlling the first blast pipe 51 or the second blast pipe 52 on the air inlet pipeline 5.
Described the second blast pipe 52 is provided with air intake blower fan 7.
Described by-pass valve control 6 is provided with two, and two by-pass valve controls 6 are located at respectively on the first blast pipe 51 and the second blast pipe 52.
Also be provided with damping device 8 on the ventilation air duct of the box house of described purifier main body 1, damping device 8 is between air-out blower fan 4 and negative oxygen ion generator 3.
Described electrostatic precipitator 2 is electrostatic precipitator in the disclosed electrostatic cleaning air purification device of CN102580852A for publication number, and electrostatic precipitator 2 is provided with two, to guarantee dust removing effects.
The casing of described purifier main body 1 is provided with the structure that hangs on the indoor wall, can hang over during use on the body of wall, and the second blast pipe 52 is communicated with the exterior space by the perforation on the body of wall.
Present embodiment also can be communicated with the interior space by the second blast pipe 52, and the first blast pipe 51 is communicated with the exterior space.
Embodiment 2Referring to Fig. 1, Fig. 4, a kind of air cleaning unit, comprise purifier main body 1, purifier main body 1 is provided with negative oxygen ion generator 3 and air-out blower fan 4, the casing of purifier main body 1 is provided with air inlet 11 and air outlet 12, negative oxygen ion generator 3 is located at air outlet 12, air-out blower fan 4 is located on the ventilation air duct of box house of purifier main body 1, the ventilation air duct of described box house is provided with electrostatic precipitator 2, electrostatic precipitator 2 is positioned at air inlet 11 ends, air inlet 11 outer ends of casing are connected with air inlet pipeline 5, air inlet pipeline 5 by main line with form the first blast pipe 51 and the second blast pipe 52 that threeway is connected with main line and form, the first blast pipe 51 is communicated with the interior space, the second blast pipe 52 is communicated with the exterior space, also is provided with the by-pass valve control 6 that is communicated with the main line of air inlet pipeline 5 respectively for controlling the first blast pipe 51 or the second blast pipe 52 on the air inlet pipeline 5.
Described the second blast pipe 52 is provided with air intake blower fan 7.
Described by-pass valve control 6 is provided with two, and two by-pass valve controls 6 are located at respectively on the first blast pipe 51 and the second blast pipe 52.
Described electrostatic precipitator 2 is electrostatic precipitator in the disclosed electrostatic cleaning air purification device of CN102580852A for publication number.
Also be provided with return air channel on the casing of described purifier main body 1, the return air inlet 13 of return air channel is positioned on the ceiling type main panel of casing, and the return air of return air channel outlet 14 is positioned at the casing sidepiece; Described air inlet 11 is positioned at box back; Described the first blast pipe 51 is connected with return air outlet 14, and the first blast pipe 51 is communicated with the interior space by return air channel.
Described purifier main body 1 is provided with the structure that is connected with the furred ceiling of room finish, to form the ceiling type structure.
The first blast pipe 51 of present embodiment and return air outlet 14 also can all be exposed in the ceiling void of room finish, with the air in the formation ceiling void and the systemic circulation of room air.In guaranteeing space air, have under the condition of enough oxygen contents, reduce the inlet of fresh air, to reduce the live load of electrostatic precipitation, increase the service life.
Present embodiment also can adopt the second blast pipe 52 to be communicated with the interior space, and the first blast pipe 51 is communicated with the exterior space.
Although more than combine accompanying drawing and described embodiment of the present utility model, but those of ordinary skill in the art can recognize also in the scope to claims and make various variations or modification that these modifications and variations are interpreted as within scope of the present utility model and intention.
Claims (5)
1. air cleaning unit, comprise purifier main body (1), purifier main body (1) is provided with negative oxygen ion generator (3) and air-out blower fan (4), the casing of purifier main body (1) is provided with air inlet (11) and air outlet (12), negative oxygen ion generator (3) is located at air outlet (12), air-out blower fan (4) is located on the ventilation air duct of box house of purifier main body (1), it is characterized in that, the ventilation air duct of described box house is provided with electrostatic precipitator (2), electrostatic precipitator (2) is positioned at air inlet (11) end, the air inlet of casing (11) outer end is connected with air inlet pipeline (5), air inlet pipeline (5) by main line with form the first blast pipe that threeway is connected and that be communicated with the interior space and the exterior space respectively (51) with main line and the second blast pipe (52) forms, also be provided with the by-pass valve control (6) that is communicated with the main line of air inlet pipeline (5) respectively for control the first blast pipe (51) or the second blast pipe (52) on the air inlet pipeline (5).
2. air cleaning unit according to claim 1, it is characterized in that: described the first blast pipe (51) that is communicated with the exterior space or the second blast pipe (52) are provided with air intake blower fan (7).
3. air cleaning unit according to claim 1, it is characterized in that: described by-pass valve control (6) is provided with two, and two by-pass valve controls (6) are located at respectively on the first blast pipe (51) and the second blast pipe (52).
4. the described air cleaning unit of any one claim according to claim 1～3, it is characterized in that: also be provided with damping device (8) on the ventilation air duct of the box house of described purifier main body (1), damping device (8) is positioned between air-out blower fan (4) and the negative oxygen ion generator (3).
5. the described air cleaning unit of any one claim according to claim 1～3, it is characterized in that: also be provided with return air channel on the casing of described purifier main body (1), the return air inlet of return air channel (13) is positioned on the ceiling type main panel of casing, and return air channel return air outlet (14) is positioned at the casing sidepiece; Described air inlet (11) is positioned at box back; Described the first blast pipe (51) or the second blast pipe (52) are communicated with the interior space by return air channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220432306 CN202769834U (en) | 2012-08-29 | 2012-08-29 | Air purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220432306 CN202769834U (en) | 2012-08-29 | 2012-08-29 | Air purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202769834U true CN202769834U (en) | 2013-03-06 |
Family
ID=47776401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220432306 Expired - Fee Related CN202769834U (en) | 2012-08-29 | 2012-08-29 | Air purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202769834U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894289A (en) * | 2014-04-17 | 2014-07-02 | 刘晓岳 | Air purification method and device based on electrostatic deflection |
| CN105823131A (en) * | 2016-05-16 | 2016-08-03 | 河北航安智能科技有限公司 | Fresh air purification combined system for teaching area |
-
2012
- 2012-08-29 CN CN 201220432306 patent/CN202769834U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894289A (en) * | 2014-04-17 | 2014-07-02 | 刘晓岳 | Air purification method and device based on electrostatic deflection |
| CN103894289B (en) * | 2014-04-17 | 2017-04-05 | 刘晓岳 | Air purification method and air cleaning unit based on electrostatic deflection |
| CN105823131A (en) * | 2016-05-16 | 2016-08-03 | 河北航安智能科技有限公司 | Fresh air purification combined system for teaching area |
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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: 20130306 Termination date: 20140829 |
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| EXPY | Termination of patent right or utility model |