CN207637588U - A kind of dry-type transformer cooling fan protective device - Google Patents
A kind of dry-type transformer cooling fan protective device Download PDFInfo
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- CN207637588U CN207637588U CN201721017779.3U CN201721017779U CN207637588U CN 207637588 U CN207637588 U CN 207637588U CN 201721017779 U CN201721017779 U CN 201721017779U CN 207637588 U CN207637588 U CN 207637588U
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- fixed plate
- fixedly connected
- gear
- rack
- dry
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Abstract
The utility model discloses a kind of dry-type transformer cooling fan protective devices,Including cooling blower ontology,This dry-type transformer cooling fan protective device is simple in structure,The first all gear is driven to rotate using the first rotating shaft in first motor,First all gear is engaged with two racks simultaneously,So that rack level moves back and forth,Then so that the trichocutis level on rack moves back and forth friction rubber stick,So that dust suction is charged in rubber bar face being rubbed,The second motor is recycled to drive the rotation of third hypodontia wheel,Third hypodontia wheel interval is engaged with two the second all gears,Intermittent rotary occurs for two the second all gears,Then so that two rubber bar intermittent rotaries,So that rubber bar carries out always electrostatic precipitation work,Recycle activated carbon adsorption plate and air filtration diaphragm plate to carry out final dusting in addition,To have the function that be dusted protection to cooling blower ontology,Ensure the normal operation of cooling blower ontology.
Description
Technical field
The utility model is related to wind turbine technical field, specially a kind of dry-type transformer cooling fan protective device.
Background technology
When cooling blower is used for dry-type transformer, cold wind is directly blown into the coil high and low pressure cooling air channel of transformer, is dissipated
Thermal effect is apparent, can ensure the normal operation of transformer and extend its service life, and air inlet does not have cooling blower at work
There is air purification protective device, the dust in sucking air is not handled, after long-play, inside cooling blower
Dust accumulates more and more, can seriously influence the operation of cooling blower, and cooling effect is bad, for this purpose, proposing that a kind of dry type becomes
Depressor cooling fan protector.
Utility model content
The purpose of this utility model is to provide a kind of dry-type transformer cooling fan protective devices, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of dry-type transformer cooling fan protection
The air inlet of device, including cooling blower ontology, the cooling blower ontology is equipped with air filtration diaphragm plate, air filtration diaphragm plate
Side wall far from cooling blower ontology is fixedly connected with air cleaning unit box, and the both ends of air cleaning unit box are in opening
Shape, the described one end of air cleaning unit box far from air filtration diaphragm plate are connected with activated carbon adsorption plate.
Preferably, the inner wall of the air cleaning unit box is fixedly connected with the bottom end of first motor, in first motor
First rotating shaft is fixedly connected with the first all gear, and the first all gear is engaged with rack, and the upper surface of rack is fixedly connected with fur
Layer, one end of the rack is connected with the first fixed plate, side of first fixed plate far from the first telescopic rod by the first telescopic rod
Wall is fixedly connected with the side wall of activated carbon adsorption plate, and the other end of the rack is connected with the second fixation by the second telescopic rod
Plate, side wall of second fixed plate far from the second telescopic rod are fixedly connected with the side wall of air filtration diaphragm plate, first fixed plate
For hollow structure, the first fixed plate is fixedly connected with the second motor close to the madial wall of the first telescopic rod, and on the second motor
Two shafts are fixedly connected with third hypodontia wheel, and symmetrically there are two the second all gear, second all gears for engagement for third hypodontia wheel
It is fixedly connected with one end of the second rotating bar, the madial wall of the other end of the second rotating bar and the first fixed plate is rotatablely connected, and
Second rotating bar is connected with the first rotating bar, one end and the close activity of the first fixed plate of first rotating bar by transmission belt
The madial wall of charcoal adsorption plate is rotatablely connected, and the other end of the first rotating bar runs through side of first fixed plate far from activated carbon adsorption plate
Wall and the one end for being fixedly connected with rubber bar, the other end of the rubber bar and the side wall of the second fixed plate are rotatablely connected, and rubber
The lower end of glue stick and the upper end of trichocutis offset.
Preferably, the number of the rack and rubber bar is two, and about the first all gear central symmetry.
Preferably, the number of degrees of the third hypodontia wheel are between 60 to 120 degree.
Preferably, first fixed plate and the second fixed plate are respectively connected with dust suction wind close to the side wall upper and lower ends of rack
Machine.
Compared with prior art, the utility model has the beneficial effects that：This dry-type transformer cooling fan protective device knot
Structure is simple, and by the way that the composite structure of trichocutis and rubber bar is added, the first full tooth is driven using the first rotating shaft in first motor
Wheel rotation, the first all gear are engaged with two racks simultaneously so that rack level moves back and forth, and then makes the fur on rack
Layer level moves back and forth friction rubber stick so that dust suction is charged in rubber bar face being rubbed, and the second motor is recycled to drive third
Hypodontia wheel rotates, and third hypodontia wheel interval is engaged with two the second all gears, and intermittent rotary occurs for two the second all gears, then
Make two rubber bar intermittent rotaries, so that rubber bar carries out always electrostatic precipitation work, increases efficiency of dust collection, in addition again
Final dusting is carried out using activated carbon adsorption plate and air filtration diaphragm plate, protection is dusted to cooling blower ontology to reach
Effect, ensure cooling blower ontology normal operation.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is that A structures show that amplification is intended to；
Fig. 3 is B structure enlarged diagram；
Fig. 4 is C-structure enlarged diagram.
In figure：Cooling blower ontology 1, air purification box 2, activated carbon adsorption plate 3, air filtration diaphragm plate 4, the first fixed plate
5, first rotating shaft 6, the first all gear 7, rack 8, the first telescopic rod 9, trichocutis 10, rubber bar 11, transmission belt 12, first rotate
Bar 13, the second rotating bar 14, the second all gear 15, the second motor 16, third hypodontia wheel 17, dust absorption fan 18.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of dry-type transformer cooling fan protective device, including cooling blower ontology 1, the air inlet of cooling blower ontology 1
Mouth is equipped with air filtration diaphragm plate 4, and side wall of the air filtration diaphragm plate 4 far from cooling blower ontology 1 is fixedly connected with air purification
The both ends of device box 2, air cleaning unit box 2 are opening-like, air cleaning unit box 2 far from air filtration diaphragm plate 4 one
End is connected with activated carbon adsorption plate 3.
The inner wall of air cleaning unit box 2 is fixedly connected with the bottom end of first motor, and the first rotating shaft 6 in first motor is solid
Surely it is connected with the first all gear 7, the first all gear 7 is engaged with rack 8, and the upper surface of rack 8 is fixedly connected with trichocutis 10, tooth
One end of item 8 is connected with the first fixed plate 5 by the first telescopic rod 9, side wall of first fixed plate 5 far from the first telescopic rod 9 with
The side wall of activated carbon adsorption plate 3 is fixedly connected, and the other end of rack 8 is connected with the second fixed plate by the second telescopic rod, and second
Side wall of the fixed plate far from the second telescopic rod is fixedly connected with the side wall of air filtration diaphragm plate 4, and the first fixed plate 5 and second is fixed
Plate is respectively connected with dust absorption fan 18 close to the side wall upper and lower ends of rack 8, and the first fixed plate 5 is hollow structure, the first fixed plate 5
Madial wall close to the first telescopic rod 9 is fixedly connected with the second motor 16, and the second shaft on the second motor 16 is fixedly connected with
Third hypodontia wheel 17, the number of degrees of third hypodontia wheel 17 are between 60 to 120 degree, and symmetrically there are two second for engagement for third hypodontia wheel 17
All gear 15, the second all gear 15 are fixedly connected with one end of the second rotating bar 14, the other end and first of the second rotating bar 14
The madial wall of fixed plate 5 is rotatablely connected, and the second rotating bar 14 is connected with the first rotating bar 13, the first rotation by transmission belt 12
Madial wall of the one end of bar 13 with the first fixed plate 5 close to activated carbon adsorption plate 3 is rotatablely connected, the other end of the first rotating bar 13
Through the first side wall of the fixed plate 5 far from activated carbon adsorption plate 3 and be fixedly connected with one end of rubber bar 11, rubber bar 11 it is another
One end and the side wall of the second fixed plate are rotatablely connected, and the lower end of rubber bar 11 and the upper end of trichocutis 10 offset, rack 8 and rubber
The number of glue stick 11 is two, and about 7 central symmetry of the first all gear, first motor and the second motor 16 with it is external
Power supply is electrically connected.
Operation principle：By connecting external power supply, cooling blower ontology 1 works, and the air come in from air inlet is through making a living
After property charcoal adsorption plate 3 and air filtration diaphragm plate 4, the dust in air has been filtered out, and does not interfere with cooling blower ontology 1
Working efficiency ensures 1 long-time normal operation of cooling blower ontology, opens first motor, first motor to increase efficiency of dust collection
It is electrically connected with the power supply by forward-reverse switch, the first rotating shaft 6 in first motor drives the rotation of the first all gear 7, and first is complete
Gear 7 is engaged with two racks 8 simultaneously so that 8 level of rack moves back and forth, then so that the trichocutis 10 on rack 8 is horizontal
Moving back and forth friction rubber stick 11 so that 11 face being rubbed of rubber bar is charged, and at the same time, then opens the second motor 16, the
Two motors 16 drive third hypodontia wheel 17 to rotate, and 17 interval of third hypodontia wheel is engaged with two the second all gears 15, two second
Intermittent rotary occurs for all gear 15 so that two 14 intermittent rotaries of the second rotating bar, the second rotating bar 14 pass through 12 band of transmission belt
Dynamic first rotating bar 13 rotation, then so that two 11 intermittent rotaries of rubber bar, electrostatic precipitation is carried out always using rubber bar 11
Work increases efficiency of dust collection, i.e., when the lower end of trichocutis 10 and rubber bar 11, friction generates electrostatic, the first 13 turns of rotating bar
It is dynamic so that the lower face that rubber bar 11 generates electrostatic rotates to being contacted with air and is dusted, and the upper end of rubber bar 11 at this time
Face is then rotated to being charged by friction with trichocutis 10, when the first rotating bar 13 rotates again, the upper surface of rubber bar 11 into
Row electrostatic precipitation, the lower face that rubber bar 11 adsorbs dust are gone to again above trichocutis 10, at this point, using dust absorption fan 18 by rubber
Dust on 11 lower face of glue stick sops up, then with 10 triboelectrification of trichocutis, then carry out the dust suction of next step, carry out repeatedly
Electrostatic precipitation works, and to have the function that be dusted protection to cooling blower ontology 1, is ensureing cooling blower ontology 1 just
Often operation.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of dry-type transformer cooling fan protective device, including cooling blower ontology (1), it is characterised in that：The cooling
The air inlet of fan body (1) is equipped with air filtration diaphragm plate (4), the separate cooling blower ontology (1) of air filtration diaphragm plate (4)
Side wall is fixedly connected with air cleaning unit box (2), and the both ends of air cleaning unit box (2) are opening-like, and the air is net
Change the one end of device box (2) far from air filtration diaphragm plate (4) and is connected with activated carbon adsorption plate (3).
2. a kind of dry-type transformer cooling fan protective device according to claim 1, it is characterised in that：The air is net
The inner wall for changing device box (2) is fixedly connected with the bottom end of first motor, and the first rotating shaft (6) in first motor is fixedly connected with the
One all gear (7), the first all gear (7) are engaged with rack (8), and the upper surface of rack (8) is fixedly connected with trichocutis (10), institute
The one end for stating rack (8) is connected with the first fixed plate (5) by the first telescopic rod (9), and the first fixed plate (5) is flexible far from first
The side wall of bar (9) is fixedly connected with the side wall of activated carbon adsorption plate (3), and the other end of the rack (8) passes through the second telescopic rod
It is connected with the second fixed plate, side wall of second fixed plate far from the second telescopic rod and the side wall of air filtration diaphragm plate (4) fix company
It connects, first fixed plate (5) is hollow structure, and the first fixed plate (5) is fixedly connected close to the madial wall of the first telescopic rod (9)
There are the second motor (16), the second shaft on the second motor (16) to be fixedly connected with third hypodontia wheel (17), third hypodontia wheel
(17) there are two the second all gear (15), second all gear (15) is fixedly connected with the second rotating bar (14) for symmetrical engagement
One end, the other end of the second rotating bar (14) and the madial wall of the first fixed plate (5) are rotatablely connected, and the second rotating bar (14) is logical
It crosses transmission belt (12) and is connected with the first rotating bar (13), one end of first rotating bar (13) and the first fixed plate (5) are close
The madial wall of activated carbon adsorption plate (3) is rotatablely connected, and the other end of the first rotating bar (13) is separate living through the first fixed plate (5)
The side wall of property charcoal adsorption plate (3) and the one end for being fixedly connected with rubber bar (11), the other end and second of the rubber bar (11)
The side wall of fixed plate is rotatablely connected, and the lower end of rubber bar (11) and the upper end of trichocutis (10) offset.
3. a kind of dry-type transformer cooling fan protective device according to claim 2, it is characterised in that：The rack
(8) and the number of rubber bar (11) is two, and about the first all gear (7) central symmetry.
4. a kind of dry-type transformer cooling fan protective device according to claim 2, it is characterised in that：The third lacks
The number of degrees of gear (17) are between 60 to 120 degree.
5. a kind of dry-type transformer cooling fan protective device according to claim 2, it is characterised in that：Described first is solid
Fixed board (5) and the second fixed plate are respectively connected with dust absorption fan (18) close to the side wall upper and lower ends of rack (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721017779.3U CN207637588U (en) | 2017-08-14 | 2017-08-14 | A kind of dry-type transformer cooling fan protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721017779.3U CN207637588U (en) | 2017-08-14 | 2017-08-14 | A kind of dry-type transformer cooling fan protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207637588U true CN207637588U (en) | 2018-07-20 |
Family
ID=62861220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721017779.3U Active CN207637588U (en) | 2017-08-14 | 2017-08-14 | A kind of dry-type transformer cooling fan protective device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207637588U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943452A (en) * | 2018-08-23 | 2018-12-07 | 重庆市嘉凌新科技有限公司 | Chip cutting machine with dedusting mechanism |
| CN109248787A (en) * | 2018-10-18 | 2019-01-22 | 四川工商学院 | A kind of use for laboratory dust-extraction unit |
| CN109603380A (en) * | 2018-10-26 | 2019-04-12 | 赵智慧 | A kind of vehicle-mounted a wide range of dust-extraction unit in construction site |
| CN109713571A (en) * | 2018-12-14 | 2019-05-03 | 夏静 | A kind of box-type substation with from dedusting function |
| CN112642238A (en) * | 2020-09-07 | 2021-04-13 | 刘志宏 | Multifunctional atmosphere pollution prevention and control device |
| CN114011575A (en) * | 2020-07-28 | 2022-02-08 | 郑州信息科技职业学院 | Air inlet filtering device for engine experiment |
-
2017
- 2017-08-14 CN CN201721017779.3U patent/CN207637588U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943452A (en) * | 2018-08-23 | 2018-12-07 | 重庆市嘉凌新科技有限公司 | Chip cutting machine with dedusting mechanism |
| CN109248787A (en) * | 2018-10-18 | 2019-01-22 | 四川工商学院 | A kind of use for laboratory dust-extraction unit |
| CN109603380A (en) * | 2018-10-26 | 2019-04-12 | 赵智慧 | A kind of vehicle-mounted a wide range of dust-extraction unit in construction site |
| CN109603380B (en) * | 2018-10-26 | 2021-03-09 | 安徽尚成建设工程有限公司 | Building site is with on-vehicle dust collector on a large scale |
| CN109713571A (en) * | 2018-12-14 | 2019-05-03 | 夏静 | A kind of box-type substation with from dedusting function |
| CN109713571B (en) * | 2018-12-14 | 2020-03-27 | 山东厚俞实业有限公司 | Box-type substation with from dust removal function |
| CN114011575A (en) * | 2020-07-28 | 2022-02-08 | 郑州信息科技职业学院 | Air inlet filtering device for engine experiment |
| CN114011575B (en) * | 2020-07-28 | 2023-07-21 | 郑州信息科技职业学院 | Air inlet filter device for engine experiment |
| CN112642238A (en) * | 2020-09-07 | 2021-04-13 | 刘志宏 | Multifunctional atmosphere pollution prevention and control device |
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