CN207576654U - The energy-efficient exhaust fan of dust-extraction unit is set in a kind of - Google Patents
The energy-efficient exhaust fan of dust-extraction unit is set in a kind of Download PDFInfo
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- CN207576654U CN207576654U CN201820225464.6U CN201820225464U CN207576654U CN 207576654 U CN207576654 U CN 207576654U CN 201820225464 U CN201820225464 U CN 201820225464U CN 207576654 U CN207576654 U CN 207576654U
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- China
- Prior art keywords
- disposal box
- dust
- housing
- electrostatic precipitator
- exhaust fan
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Abstract
The utility model discloses the energy-efficient exhaust fan that dust-extraction unit is set in a kind of, it includes flabellum, mute motor, housing, electrostatic precipitator, disposal box and strainer, electrostatic precipitator is provided in housing, the electrostatic precipitator includes pole plate, discharge electrode and high voltage power supply, several pole plates are placed vertically in the housing and pole plate is parallel with the direction entered the wind, discharge electrode is provided between the pole plate, discharge electrode is connect with positive and negative anodes of the pole plate respectively at high voltage power supply；Disposal box is provided with below the electrostatic precipitator, the disposal box top is provided with open slot for the bottom end of ramp structure and inclined-plane and connects inside disposal box.The utility model is by setting dedusting structure, it can will remove by most of dust in exhaust fan, by the way that electrostatic precipitator is set to carry out the absorption of dust, the dust of effective absorption smaller straight, improve dust removal efficiency, dust collection structure is additionally provided with simultaneously, it is easy to clean, and also the replacement of strainer is very convenient.
Description
Technical field
The utility model is related to exhaust equipment field, specifically a kind of interior energy-efficient exhaust fan for setting dust-extraction unit.
Background technology
Exhaust fan is called effluent air blower, centrifugal blower, small blast fan, is a kind of blow or dual-purpose general of air-breathing
Air source, typically for the air-breathing of mechanical equipment, as the term suggests also it is exhaust fan.In terms of it is widely used in industrial or agricultural, cover
Infrastructure, auto industry, plastics industry, chemical industry, food, pharmacy, medical treatment, electrotechnical, electronic, industry light industry textile industry, ship and railway,
Aerospace Engineering, and its use is very more.
Existing exhaust fan is provided with dust-extraction unit mostly, but with the increase of usage time, the dust in dust-extraction unit
Accumulation is excessive, so as to influence using effect.And it when needing to clean the device in exhaust fan, to be dismounted, so cleaning
Difficulty it is big while also inconvenient.
Utility model content
The utility model is overcomes the above situation insufficient, it is desirable to provide a kind of technical solution that can be solved the above problems.
To achieve the above object, the utility model provides following technical solution：
The energy-efficient exhaust fan of dust-extraction unit is set in a kind of, including flabellum, mute motor, housing, electrostatic precipitator, collection
Dirt case and strainer are provided with electrostatic precipitator in housing, and the electrostatic precipitator includes pole plate, discharge electrode and high voltage power supply, if
Dry pole plate is placed vertically in the housing and pole plate is parallel with the direction entered the wind, and discharge electrode, discharge electrode are provided between the pole plate
It is connect with positive and negative anodes of the pole plate respectively at high voltage power supply；
Disposal box is provided with below the electrostatic precipitator, disposal box is mounted on housing and the bottom of disposal box is placed in
Outside housing, the bottom end at the top of the disposal box for ramp structure and inclined-plane is provided with open slot and connects inside disposal box, dust
Ramp structure also is provided with inside case, disposal box bottom is provided with movable plate, and the movable plate is mounted on by hinge in disposal box,
Movable plate is made of upper plate and lower plate, and upper plate is mounted on by spring in lower plate, and contact switch, contact switch are set in lower plate
It is electrically connected with warning light, the warning light is mounted on hull outside, and the bottom of disposal box is provided with the first rotating card block；
Efficient filter is provided in the rear end of electrostatic precipitator, the efficient filter is mounted on filter cover, is set in housing
There is strainer mounting groove, efficient filter is installed in the housing by strainer mounting groove, and second is provided at the top of the strainer mounting groove
Rotating card block.
As further program of the utility model：The flabellum is mounted on the output shaft of mute motor, mute motor
In the suction opening that housing is installed by fixed link.
As further program of the utility model：The high voltage power supply is DC power supply.
As further program of the utility model：The efficient filter is a kind of HEPA strainers.
As further program of the utility model：The efficient filter is fitted close with strainer mounting groove.
As further program of the utility model：First rotating card block, the second rotating card block are all hinged on housing.
Compared with prior art, the beneficial effects of the utility model are：The energy-efficient exhaust fan of dust-extraction unit is set in this
By setting dedusting structure, can will remove by most of dust in exhaust fan, while be additionally provided with dust collection structure,
It is easy to clean, and the replacement of strainer is very convenient.
Description of the drawings
Fig. 1 is the structure diagram for the energy-efficient exhaust fan that dust-extraction unit is set in a kind of；
Fig. 2 is the section view structure schematic diagram for the energy-efficient exhaust fan that dust-extraction unit is set in a kind of；
Fig. 3 is the overlooking the structure diagram for the energy-efficient exhaust fan that dust-extraction unit is set in a kind of；
Fig. 4 is the structure diagram of electrostatic precipitator and disposal box.
In figure：Flabellum 1, mute motor 2, housing 3, electrostatic precipitator 4, disposal box 5, warning light 6, filter cover 7, strainer 8,
Strainer mounting groove 9, the second rotating card block 10, pole plate 41, discharge electrode 42, high voltage power supply 43, hinge 51, the first rotating card block 52,
Contact switch 53, movable plate 54.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Please refer to Fig.1~4, in the utility model embodiment, it is a kind of in set the energy-efficient exhaust fan of dust-extraction unit, including
Flabellum 1, mute motor 2, housing 3, electrostatic precipitator 4, disposal box 5 and strainer 8, flabellum 1 are mounted on the output shaft of mute motor 2
On, mute motor 2 is installed by fixed link in the suction opening of housing 3, electrostatic precipitator 4 is provided in housing 3, the electrostatic removes
Dirt device 4 include pole plate 41, discharge electrode 42 and high voltage power supply 43, several pole plates 41 be placed on vertically in housing 3 and pole plate 41 with into
The direction of wind is parallel, discharge electrode 42 is provided between the pole plate 41, discharge electrode 42 is with pole plate 41 respectively at high voltage power supply 43
Positive and negative anodes connect, and the high voltage power supply 43 is DC power supply, and under the action of high voltage power supply 43, electrostatic field is formed between pole plate 41,
Dust by electrostatic precipitator 4 can become electrically charged lotus dust under the action of discharge electrode 42, and electrically charged dust is in electrostatic field
The surface of pole plate 41 is adsorbed under effect.
The lower section of the electrostatic precipitator 4 is provided with disposal box 5, and disposal box 5 is mounted on housing 3 and the bottom of disposal box 5
Portion is placed in outside housing 3, and 5 top of disposal box is provided with open slot for the bottom end of ramp structure and inclined-plane and connects disposal box 5
Inside, the dust adsorbed are fallen to from pole plate 41 on the inclined-plane of disposal box 5, and are slided into disposal box 5 along inclined-plane, collection
Ramp structure also is provided with inside dirt case 5, dust can be pooled to 5 bottom of disposal box under gravity, can prevent dust from
The open slot of disposal box 5 is gone out, and 5 bottom of disposal box is provided with movable plate 54, and the movable plate 54 is mounted on collection by hinge 51
In dirt case 5, movable plate 54 is made of upper plate and lower plate, and upper plate is mounted on by spring in lower plate, and contact is provided in lower plate and is opened
53 are closed, contact switch 53 is electrically connected with warning light 6, and the warning light 6 is mounted on 3 outside of housing, the bottom setting of disposal box 5
First rotating card block 52, after dust is stacked into certain amount in disposal box 5, upper plate is pressed down, touch contact and open
53 are closed, and then warning light 6 lights, and user of service's dust quantity is prompted to reach certain quantity, and this goes to clear up, and passes through rotation first
Rotating card block 52, opens movable plate 54, and dust will be poured out.
Efficient filter 8 is provided in the rear end of electrostatic precipitator 4, the efficient filter 8 is mounted on filter cover 7, housing 3
In be equipped with strainer mounting groove 9, efficient filter 8 is mounted on by strainer mounting groove 9 in housing 3, and the efficient filter 8 and strainer are pacified
Tankage 9 is fitted close, and efficient filter 8 is a kind of HEPA strainers, and 9 top of strainer mounting groove is provided with the second rotating card block
10, the dust that efficient filter 8 can not adsorb electrostatic precipitator 4 filters out again, plays the role of secondary filter, but also
It can be simple and quick by rotating the second rotating card block 10, taking out efficient filter 8 and replacing.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. the energy-efficient exhaust fan of dust-extraction unit is set in a kind of, including flabellum, mute motor, housing, electrostatic precipitator, dust
Case and strainer, which is characterized in that electrostatic precipitator is provided in housing, the electrostatic precipitator includes pole plate, discharge electrode and height
Voltage source, several pole plates are placed vertically in the housing and pole plate is parallel with the direction entered the wind, and electric discharge is provided between the pole plate
Pole, discharge electrode are connect with positive and negative anodes of the pole plate respectively at high voltage power supply；
Disposal box is provided with below the electrostatic precipitator, disposal box is mounted on housing and the bottom of disposal box is placed in housing
Outside, the bottom end at the top of the disposal box for ramp structure and inclined-plane is provided with inside open slot connection disposal box, in disposal box
Portion also is provided with ramp structure, and disposal box bottom is provided with movable plate, and the movable plate is mounted on by hinge in disposal box, activity
Plate is made of upper plate and lower plate, and upper plate is mounted on by spring in lower plate, contact switch is set in lower plate, contact switch is with carrying
Show that lamp is electrically connected, the warning light is mounted on hull outside, and the bottom of disposal box is provided with the first rotating card block；
Efficient filter is provided in the rear end of electrostatic precipitator, the efficient filter is mounted on filter cover, and filter is equipped in housing
Net mounting groove, efficient filter are installed in the housing by strainer mounting groove, and the second rotation is provided at the top of the strainer mounting groove
Fixture block.
A kind of 2. interior energy-efficient exhaust fan for setting dust-extraction unit according to claim 1, which is characterized in that the flabellum
On the output shaft of mute motor, mute motor is installed by fixed link in the suction opening of housing.
A kind of 3. interior energy-efficient exhaust fan for setting dust-extraction unit according to claim 1, which is characterized in that the high pressure
Power supply is DC power supply.
4. a kind of interior energy-efficient exhaust fan for setting dust-extraction unit according to claim 1, which is characterized in that described efficient
Strainer is a kind of HEPA strainers.
5. a kind of interior energy-efficient exhaust fan for setting dust-extraction unit according to claim 1, which is characterized in that described efficient
Strainer is with strainer mounting groove to be fitted close.
A kind of 6. interior energy-efficient exhaust fan for setting dust-extraction unit according to claim 1, which is characterized in that the first rotation
Fixture block, the second rotating card block are all hinged on housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820225464.6U CN207576654U (en) | 2018-02-08 | 2018-02-08 | The energy-efficient exhaust fan of dust-extraction unit is set in a kind of |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820225464.6U CN207576654U (en) | 2018-02-08 | 2018-02-08 | The energy-efficient exhaust fan of dust-extraction unit is set in a kind of |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207576654U true CN207576654U (en) | 2018-07-06 |
Family
ID=62740580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820225464.6U Active CN207576654U (en) | 2018-02-08 | 2018-02-08 | The energy-efficient exhaust fan of dust-extraction unit is set in a kind of |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207576654U (en) |
-
2018
- 2018-02-08 CN CN201820225464.6U patent/CN207576654U/en active Active
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