CN202237614U - Novel air system de-dusting device - Google Patents
Novel air system de-dusting device Download PDFInfo
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- CN202237614U CN202237614U CN2011203491717U CN201120349171U CN202237614U CN 202237614 U CN202237614 U CN 202237614U CN 2011203491717 U CN2011203491717 U CN 2011203491717U CN 201120349171 U CN201120349171 U CN 201120349171U CN 202237614 U CN202237614 U CN 202237614U
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- dust
- motor
- removal brush
- dust removal
- support
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Abstract
The utility model discloses a novel air system de-dusting device. The novel air system de-dusting device comprises an air inlet machine, a rain-proof cover, a filtering net and an automatic de-dusting device, wherein the air inlet machine is positioned indoors; the rain-proof cover is positioned outdoors; a port on the inner side of the rain-proof cover is connected with the air inlet machine through a wall body; the outer side of the rain-proof cover is communicated with the outer air; the filtering net is arranged at the port of the rain-proof cover; the rain-proof cover is an inward hollow frame; an automatic de-dusting device is arranged on the filtering net and comprises a bracket, a motor and a de-dusting brush; the bracket is fixed in the rain-proof cover; the motor is fixed on the bracket; a brush part of the de-dusting brush is contacted with the filtering net; and a handle part of the de-dusting brush is connected with the motor. The novel air system de-dusting device can automatically clean the filtering net on the rain-proof cover, so the inconvenience in manually detaching and cleaning the filtering net is avoided; and the motion frequency of the de-dusting brush is controlled through a microprocessor and adjustment can be performed according to needs, so abrasion of friction on the filtering net can be reduced while the energy is saved.
Description
Technical field
The present invention relates to a kind of dust arrester, relate in particular to the dust arrester in a kind of VMC rain cover.
Background technology
Fast development along with the modern communications cause; Communication base station quantity sharply increases; Communication base station room is generally totally-enclosed design; Continuous operation heat dissipation capacities such as the power-supply device in the base station, transmitter, transmission equipment are big, and base station equipment is had relatively high expectations to environment temperature, needs the long-play temperature controlling instruments.Temperature controlling instruments generally uses air-conditioning system and ventilating system, uses air-conditioning temperature control power consumption very big, and operating cost is high, simultaneously can be indirectly once big to the pressure of environment.The base station VMC is a kind of efficient, energy-conservation base station cooling method, utilizes indoor/outdoor temperature-difference, forced ventilation heat loss through convection; Make full use of the natural resources, regulate indoor temperature, reach power saving, energy-conservation purpose.
The air that general air intake machine per hour is drawn into reaches the 3000-4000 cubic meter; The amount of dust that thereupon gets into is very big; Especially even more serious at northern area, this constitutes very big threat to the equipment in air intake machine, the machine room, so is starved of filter before the air entering.The VMC air inlet place outdoor in the base station of the communication base station of extensive use at present is provided with rain cover, and the internal port of rain cover links to each other with air intake machine in the base station, and the outside port of rain cover communicates with outside air; Rain cover mainly is used for dustproof or rainproof, and is provided with the net of band sieve aperture at the outside port place of rain cover, is used to prevent that toy or bulk object from getting into.
This screen pack generally adopts the metal wire side to support, and can prevent that wind is out of shape greatly.But filter screen needs artificial dismounting, cleaning at long-time a lot of dusts of post-concentration collection and the foreign material of using, because the general automatic operation of communication base station is unattended, so regular artificial dismounting, clean the air intake filter screen and brought inconvenience to real work; And cost of labor is also higher; Especially adverse circumstances or more remote place; Cause on the screen cloth dirt accumulation too many or stop up if run into dust and sand weather or unexpected situation; Can't in time clear up, influence the suction of new wind, so that cause that new wind devices damages, the base station temperature is too high; And then large stretch of base station equipment damage, thereby cause economic loss.
Summary of the invention
The purpose of the utility model provides the automatic dust removing apparatus of rain cover screen pack in a kind of VMC, thus the inconvenience of avoiding artificial dismounting, cleaning to bring.
The above-mentioned purpose of the utility model realizes through following technical scheme:
A kind of VMC dust arrester comprises air intake machine, rain cover, screen pack and automatic dust removing apparatus; Said air intake machine is positioned at indoor, and said rain cover is positioned at outdoor, and the inboard port of said rain cover links to each other with said air intake machine through body of wall; The outside of said rain cover communicates with outside air, and its port is equipped with said screen pack;
Said rain cover is the frame type of interior sky; Said automatic dust removing apparatus is assemblied on the said screen pack, and is positioned at said rain cover;
Said automatic dust removing apparatus comprises support, motor and dust removal brush; Said support is fixed in the said rain cover; Said motor is fixed on the said support; The brush portion of said dust removal brush contacts with said screen pack, the linking to each other portion with said motor of said dust removal brush.
The above-mentioned purpose of the utility model can also be further perfect through following technical scheme:
Said support is three-dimensional " ten " word shaped as frame, and its top is " ten " word structure-steel framing, and its side is the leg with corresponding four settings in four limits of said " ten " structure; On the bottom that the bottom of said leg is fixed on the said screen pack or said rain cover is interior, said motor is installed in the center of " ten " word structure-steel framing of said top of the trellis.
Said dust removal brush is positioned at the inside of solid " ten " the word shaped as frame of said support;
" ten " word structure-steel framing center of said support is provided with a motor axis hole; Said motor is through on " ten " word structure-steel framing that is bolted to said support; The axle head of said motor passes said motor axis hole, and links to each other portion with said dust removal brush through pin or bolt.
The length of said dust removal brush is less than the distance between " ten " word structure-steel framing center to said any leg of said support, and the height of said dust removal brush is less than the height of said any leg.
The height of said four legs is identical; Distance between the center of said four legs and " ten " word structure-steel framing of said top of the trellis equates, and near the edge of said screen pack.
Said motor also links to each other with microprocessor.
The speed of said dust removal brush is that per minute 8 goes to 15 commentaries on classics.
The material of said dust removal brush brush portion is nylon or animal wool; Said dust removal brush is the material of portion PVC.
The beneficial effect of the utility model is: the VMC dust arrester of the utility model can carry out automated cleaning to the screen pack on the rain cover; The inconvenience of avoided the artificial unloading, clearing up screen pack; Control the motion frequency of dust removal brush simultaneously through microprocessor, and can adjust as required, when saving the energy, can also reduce friction the loss of filter screen.
Description of drawings
Fig. 1 is that the air intake machine of the VMC dust arrester of the utility model is connected sketch map with rain cover;
Fig. 2 is the assembling sketch map of automatic dust removing apparatus of the VMC dust arrester of the utility model;
Fig. 3 is the automatic dust removing apparatus perspective view of the VMC dust arrester of the utility model;
Fig. 4 is the automatic dust removing apparatus cutaway view of the VMC dust arrester of the utility model;
Wherein,
1 air intake machine; 2 rain covers: 21 screen packs;
3 automatic dust removing apparatus:
31 supports:
311 legs, motor axis hole 312,
32 motors,
33 dust removal brush:
331 dust removal brush brush portions, 332 dust removal brush are portion;
4 base station bodies of wall;
The specific embodiment
In order to make the object of the invention, technical scheme and advantage clearer, the present invention is detailed below in conjunction with accompanying drawing and specific embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Present embodiment is example with the communication base station, and VMC dust arrester of the present invention is done with explanation:
To shown in Figure 2, the VMC dust arrester of present embodiment comprises air intake machine 1, rain cover 2, screen pack 21 and automatic dust removing apparatus 3 like Fig. 1; The inboard port of rain cover 2 sees through base station body of wall 4 and links to each other with air intake machine 1, and wherein, it is indoor that air intake machine 1 is positioned at the base station, and it is outdoor that rain cover 2 is positioned at the base station; The outside port of rain cover 2 communicates with outside air through screen pack 21; When 1 operation of air intake machine, the air in the rain cover 2 is produced negative pressure, and then drive in the outside air entering base station.
To shown in Figure 4, rain cover 2 is the frame type of interior sky like Fig. 2; Automatic dust removing apparatus 3 is assemblied on the screen pack 21; Wherein, automatic dust removing apparatus 3 comprises support 31, motor 32 and dust removal brush 33; Support 31 is fixed in the rain cover 2; Motor 32 is fixed on the support 31; The brush portion 331 of dust removal brush 33 contacts with screen pack 21, the linking to each other portion 332 with motor 32 of dust removal brush 33.
Preferably, as shown in Figure 3, the support 31 in the present embodiment is three-dimensional " ten " word shaped as frame, and the top of support 31 be " ten " word structure-steel framing, and side is the leg 311 with corresponding four settings of playing a supporting role of said " ten " structure-steel framing; The bottom of leg 311 is fixed on the bottom in screen pack 21 or the rain cover 2, and motor 32 is installed in the center of " ten " word structure-steel framing at support 31 tops;
Preferably, dust removal brush 33 is positioned at the inside of solid " ten " the word shaped as frame of support 31.
Further; In the present embodiment; As shown in Figure 4, " ten " word structure-steel framing center of support 31 is provided with a motor axis hole 312, and motor 32 is through on " ten " word structure-steel framing that is bolted to support 31; The axle head of motor 32 passes motor axis hole 312, and links to each other portion 332 with dust removal brush through pin or bolt.
Preferably, the length of dust removal brush 33 is less than the center of " ten " word structure-steel framing of support 31 and the distance between any leg 311.The height of dust removal brush 33 is less than the height of any leg 311.
A more progressive step ground, when automatic dust removing apparatus 3 work, it is the center of circle with the center of " ten " word structure-steel framing of support 31 that motor 32 rotations drive dust removal brush 33, is radius with the length of dust removal brush 33, move in a circle, thus the dust on the cleaning screen pack 21.
Preferably, in the present embodiment, the height of four legs 311 is identical; Distance between the center of four legs 311 and " ten " word structure-steel framing at support 31 tops equates, and near the edge of screen pack 21; When dust removal brush 33 is removed the dust on the screen pack 21 with circular motion, make the brush portion of dust removal brush 33 cover whole screen pack 21 as much as possible, reach good dust removing effects.
Preferably, motor 32 also links to each other with microprocessor;
Further, the motion frequency of dust removal brush 33 is that per minute 8 to 15 changes;
Further, the motion frequency of dust removal brush 33 is to control through the said computer processor that is positioned in the communication base station in the VMC dust arrester in the present embodiment; During concrete the application, according to the situation of the residing natural environment of communication base station, the size of dust content in the size of dust storm or the air for example, the motion frequency to automatic dust removing apparatus 3 on said microprocessor is provided with.
Preferably, the material of dust removal brush brush portion 331 adopts nylon or animal wool; Make dust removal brush brush portion 331 can not damage screen pack 21, dust removal brush adopts PVC (Corvic) to the material of portion 332.
The VMC dust arrester of present embodiment; On the screen pack of rain cover air inlet end, be provided with automatic dust removing apparatus; It is simple and reasonable, and is easy to implement, can effectively control the motion frequency of dust removal brush through microprocessor controller; Saved cost of labor, and the cleaning of screen pack can be carried out real-time operation.
Just in order better to explain the present invention, it should not be construed limitation of the present invention to the above embodiments.The equivalents that those skilled in the art is adopted according to the present invention or be equal to replacement and the technical scheme that forms all drops in the rights protection scope of the present invention.
Claims (9)
1. a VMC dust arrester comprises air intake machine, rain cover, screen pack and automatic dust removing apparatus; Said air intake machine is positioned at indoor, and said rain cover is positioned at outdoor, and the inboard port of said rain cover links to each other with said air intake machine through body of wall; The outside of said rain cover communicates with outside air, and its port is equipped with said screen pack; It is characterized in that: said rain cover is the frame type of interior sky; Said automatic dust removing apparatus is assemblied on the said screen pack, and is positioned at said rain cover;
Said automatic dust removing apparatus comprises support, motor and dust removal brush; Said support is fixed in the said rain cover; Said motor is fixed on the said support; The brush portion of said dust removal brush contacts with said screen pack, the linking to each other portion with said motor of said dust removal brush.
2. dust arrester according to claim 1 is characterized in that:
Said support is three-dimensional " ten " word shaped as frame, and its top is " ten " word structure-steel framing, and its side is the leg with corresponding four settings in four limits of said " ten " structure; On the bottom that the bottom of said leg is fixed on the said screen pack or said rain cover is interior, said motor is installed in the center of " ten " word structure-steel framing of said support.
3. dust arrester according to claim 2 is characterized in that:
Said dust removal brush is positioned at the inside of solid " ten " the word shaped as frame of said support;
4. dust arrester according to claim 3 is characterized in that:
" ten " word structure-steel framing center of said support is provided with a motor axis hole; Said motor is through on " ten " word structure-steel framing that is bolted to said support; The axle head of said motor passes said motor axis hole, and links to each other portion with said dust removal brush through pin or bolt.
5. dust arrester according to claim 3 is characterized in that:
The length of said dust removal brush is less than the distance between " ten " word structure-steel framing center to said any leg of said support, and the height of said dust removal brush is less than the height of said any leg.
6. according to claim 2 or 5 described dust arresters, it is characterized in that:
The height of said four legs is identical; Distance between the center of said four legs and " ten " word structure-steel framing of said top of the trellis equates, and near the edge of said screen pack.
7. dust arrester according to claim 1 is characterized in that:
Said motor also links to each other with microprocessor.
8. according to claim 1 or 7 described dust arresters, it is characterized in that:
The speed of said dust removal brush is that per minute 8 goes to 15 commentaries on classics.
9. dust arrester according to claim 1 is characterized in that:
The material of said dust removal brush brush portion is nylon or animal wool; Said dust removal brush is the material of portion PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203491717U CN202237614U (en) | 2011-09-16 | 2011-09-16 | Novel air system de-dusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203491717U CN202237614U (en) | 2011-09-16 | 2011-09-16 | Novel air system de-dusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202237614U true CN202237614U (en) | 2012-05-30 |
Family
ID=46098919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203491717U Expired - Fee Related CN202237614U (en) | 2011-09-16 | 2011-09-16 | Novel air system de-dusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202237614U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842933A (en) * | 2017-12-07 | 2018-03-27 | 北京化工大学 | A kind of high efficiency electrostatic dust arrester based on differential hairbrush triboelectrification principle |
| CN111102654A (en) * | 2019-12-31 | 2020-05-05 | 中国建筑科学研究院有限公司 | Outdoor unit with fresh air self-cleaning device |
-
2011
- 2011-09-16 CN CN2011203491717U patent/CN202237614U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842933A (en) * | 2017-12-07 | 2018-03-27 | 北京化工大学 | A kind of high efficiency electrostatic dust arrester based on differential hairbrush triboelectrification principle |
| CN107842933B (en) * | 2017-12-07 | 2023-06-16 | 北京化工大学 | Efficient electrostatic dust collection device based on differential brush friction electrification principle |
| CN111102654A (en) * | 2019-12-31 | 2020-05-05 | 中国建筑科学研究院有限公司 | Outdoor unit with fresh air self-cleaning device |
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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: 20120530 Termination date: 20140916 |
|
| EXPY | Termination of patent right or utility model |