CN210985327U - Dustproof device for transformer box - Google Patents

Dustproof device for transformer box Download PDF

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Publication number
CN210985327U
CN210985327U CN201922187071.8U CN201922187071U CN210985327U CN 210985327 U CN210985327 U CN 210985327U CN 201922187071 U CN201922187071 U CN 201922187071U CN 210985327 U CN210985327 U CN 210985327U
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China
Prior art keywords
box
connecting rod
filter screen
plate
dust
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Application number
CN201922187071.8U
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Chinese (zh)
Inventor
程兴世
王晓
孔瑜
张琦
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Shandong Shengri Electric Power Group Co ltd
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Shandong Shengri Electric Power Group Co ltd
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Priority to CN201922187071.8U priority Critical patent/CN210985327U/en
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Publication of CN210985327U publication Critical patent/CN210985327U/en
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Abstract

The utility model discloses a transformer case dust keeper, the power distribution box comprises a box body, the ventilation hole has been seted up to one side of box, the surface of box and the fixed mounting around that is located the ventilation hole have the backup pad, the top fixed mounting of backup pad has the roof, the left side and the box fixed connection of roof, the internally mounted of backup pad has first filter screen, the top of first filter screen is connected with the lower surface of roof. The utility model discloses in, inside first fan rotated and sent into the box with wind, dust in the air is filtered through first filter screen simultaneously, the dust is piled up at first filter screen surface, the motor rotates and drives the fourth connecting rod and reciprocate, thereby it reciprocates to drive the horizontal pole, thereby make the scraper blade reciprocate at first filter screen surface, thereby get rid of the dust to first filter screen surface, the process of artifical change filter screen has been saved, reduce the consumption and the cost of filter screen, the dust collection efficiency has been improved greatly.

Description

Dustproof device for transformer box
Technical Field
The utility model relates to a dust keeper technical field especially relates to a transformer case dust keeper.
Background
The transformer box is a box body of a place for converting, concentrating and distributing the voltage and the current of the electric energy in the electric power system, and in order to ensure the quality of the electric energy and the safety of equipment, voltage regulation, tide (the flow direction and distribution of the voltage, the current and the power in each node and branch in the electric power system) control and protection of a power transmission and distribution line and main electrical equipment are required to be carried out in the transformer box. Mainly used for protecting electric power facilities;
the existing transformer box is placed beside a factory or a road for a long time, the dustproof effect of the current transformer box is poor, a lot of dust is easily accumulated in the transformer box, and the dust easily causes short circuit in the transformer box when covering internal parts of the transformer box for a long time, so that the transformer box is ignited or even explodes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a dust-proof device for a transformer box.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a dust-proof device of a transformer box comprises a box body, wherein one side of the box body is provided with a vent hole, a supporting plate is fixedly arranged on the outer surface of the box body and positioned around the vent hole, a top plate is fixedly arranged above the supporting plate, the left side of the top plate is fixedly connected with the box body, a first filter screen is arranged inside the supporting plate, the top of the first filter screen is connected with the lower surface of the top plate, a vertical rod is fixedly arranged inside the supporting plate, the top end of the vertical rod is fixedly connected with the lower surface of the top plate, a first fan is fixedly arranged on the outer surface of the vertical rod, a motor is fixedly arranged on the upper surface of the top plate, a fixed plate is fixedly arranged on the upper surface of the top plate, close to the motor, a chute is arranged on the outer surface of the fixed plate, a first, the utility model discloses a ventilation hole, including first connecting rod, second connecting rod, slide, first connecting rod, second connecting rod, first connecting rod, the one end of second connecting rod is rotated and is connected with the slide, bottom one side and spout sliding connection of slide, the top of slide is rotated and is connected with the third connecting rod, the other end of third connecting rod is rotated and is connected with the fourth connecting rod, the one end of second connecting rod is rotated with the middle part of fourth connecting rod and is connected, the other end fixedly connected with horizontal pole of fourth connecting rod, the horizontal pole is close to one side fixedly connected with scraper blade of first filter screen, one side of scraper blade and the surface of first filter screen are laminated mutually, the surface of box and the position fixed mounting that is located the roof top have the shielding plate, the.
As a further description of the above technical solution:
the inner wall of box just is located the below fixedly connected with second diaphragm of air outlet, the last fixed surface of second diaphragm installs the second fan.
As a further description of the above technical solution:
the inner wall of box just is located the first diaphragm of position fixedly connected with of air outlet top, the lower fixed surface of first diaphragm installs the pneumatic cylinder, the catch bar one end fixedly connected with baffle of pneumatic cylinder.
As a further description of the above technical solution:
the inside position that is close to the box inner wall in ventilation hole installs the buffering net, the buffering net is located the left side of first fan.
As a further description of the above technical solution:
the heat dissipation device comprises a third transverse plate, the third transverse plate is fixedly connected with the inner wall of the box body, and a third fan is fixedly connected to the upper surface of the third transverse plate.
As a further description of the above technical solution:
and a second filter screen is arranged in the air outlet at a position close to the outer surface of the box body.
The utility model discloses following beneficial effect has:
1. the dustproof device of the transformer box comprises a motor, a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a transverse rod, a scraper blade, a first fan and a first filter screen, wherein the first fan is started, the first fan rotates to send wind into the box body, dust in the air is filtered through the first filter screen at the same time, the dust is accumulated on the outer surface of the first filter screen, the motor is started, the motor rotates to drive the first connecting rod to rotate, the first connecting rod rotates to drive the second connecting rod to rotate, the second connecting rod rotates to push a sliding plate to slide on a fixed block, the sliding plate slides to drive the third connecting rod to rotate, the second connecting rod and the third connecting rod rotate simultaneously to drive the fourth connecting rod to move up and down, so that the scraper blade moves up and down on the outer surface of the first filter screen, the dust on the outer surface of the first filter screen is removed, the outer surface of the first filter, the process of replacing the filter screen manually is omitted, the consumption and the cost of the filter screen are reduced, and the dust removal efficiency is greatly improved.
2. This transformer case dust keeper, second fan through setting up, the air outlet, the second filter screen, pneumatic cylinder and baffle, start the second fan, the second fan blows off the inside air of box from the air outlet, reach the effect of changing the inside air of box, reduce the air humidity in the box, reach dampproofing effect, heat abstractor through setting up, start the third fan, the third fan blows the equipment in to the box, cool down equipment in the box, outside the rethread second fan discharge box, reach the radiating effect, greatly reduced the influence that the high temperature probably brought.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a right side view of the present invention;
fig. 3 is a schematic structural diagram of the heat dissipation device of the present invention.
Illustration of the drawings:
1. a box body; 2. a vent hole; 3. a support plate; 4. a first filter screen; 5. a vertical rod; 6. a first fan; 7. a top plate; 8. a motor; 9. a first link; 10. a second link; 11. a third link; 12. a slide plate; 13. a fixing plate; 14. a chute; 15. a fourth link; 16. a cross bar; 17. a squeegee; 18. a shielding plate; 19. a first transverse plate; 20. a hydraulic cylinder; 21. a baffle plate; 22. an air outlet; 23. a second filter screen; 24. a second fan; 25. a second transverse plate; 26. a heat sink; 27. a buffer net; 28. a third transverse plate; 29. and a third fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a dust-proof device for a transformer box comprises a box body 1, a ventilation hole 2 is formed in one side of the box body 1, a supporting plate 3 is fixedly installed on the outer surface of the box body 1 and located around the ventilation hole 2, a top plate 7 is fixedly installed above the supporting plate 3, the left side of the top plate 7 is fixedly connected with the box body 1, a first filter screen 4 is installed inside the supporting plate 3, the top of the first filter screen 4 is connected with the lower surface of the top plate 7, a vertical rod 5 is fixedly installed inside the supporting plate 3, the top end of the vertical rod 5 is fixedly connected with the lower surface of the top plate 7, a first fan 6 is fixedly installed on the outer surface of the vertical rod 5, a motor 8 is fixedly installed on the upper surface of the top plate 7, a fixing plate 13 is fixedly installed on the upper surface of the top plate 7 and close to the motor 8, a sliding groove 14 is formed in the, first connecting rod 9 rotates to be connected in second connecting rod 10 middle part position, the one end of second connecting rod 10 rotates and is connected with slide 12, bottom one side and the 14 sliding connection of spout of slide 12, slide 12's top is rotated and is connected with third connecting rod 11, the other end of third connecting rod 11 rotates and is connected with fourth connecting rod 15, the one end of second connecting rod 10 rotates with fourth connecting rod 15's middle part and is connected, fourth connecting rod 15's other end fixedly connected with horizontal pole 16, horizontal pole 16 is close to one side fixedly connected with scraper blade 17 of first filter screen 4, one side of scraper blade 17 is laminated with the surface of first filter screen 4 mutually, the surface of box 1 and the position fixed mounting who is located the roof 7 top have shielding plate 18, air outlet 22 has been seted up to the one side that ventilation hole 2 was kept away from to box 1, the.
A second transverse plate 25 is fixedly connected to the inner wall of the box body 1 and below the air outlet 22, a second fan 24 is fixedly mounted on the upper surface of the second transverse plate 25, and the second fan 24 can blow out air in the box body 1, so that an air pair replacement effect is achieved, and a heat dissipation effect can be achieved; a first transverse plate 19 is fixedly connected to the inner wall of the box body 1 and above the air outlet 22, a hydraulic cylinder 20 is fixedly mounted on the lower surface of the first transverse plate 19, a baffle plate 21 is fixedly connected to one end of a push rod of the hydraulic cylinder 20, and the hydraulic cylinder 20 can push the baffle plate 21 so as to shield the air outlet 22, so that dust in the air can be effectively prevented from entering the box body 1 under the condition of over-high dust concentration; a buffer net 27 is arranged in the ventilation hole 2 and close to the inner wall of the box body 1, the buffer net 27 is positioned on the left side of the first fan 6, and the buffer net 27 is used for buffering wind blown out by the first fan 6 and preventing the equipment in the box body 1 from being damaged due to overlarge wind speed; the heat dissipation device 26 comprises a third transverse plate 28, the third transverse plate 28 is fixedly connected with the inner wall of the box body 1, the upper surface of the third transverse plate 28 is fixedly connected with a third fan 29, the third fan 29 blows air to equipment in the box body 1 to cool the equipment in the box body 1, and the air is discharged out of the box body through the second fan 24 to achieve a heat dissipation effect; the inside of air outlet 22 is equipped with second filter screen 23 near the position of box 1 surface, and second filter screen 23 is used for preventing that the outer dust of box 1 from getting into in the box 1, avoids causing the influence to equipment.
The working principle is as follows: when the dustproof device of the transformer box is used, the first fan 6 is started, the first fan 6 rotates to send wind into the box body 1, dust in the air is filtered through the first filter screen 4, the dust is accumulated on the outer surface of the first filter screen 4, the motor 8 is started, the motor 8 rotates to drive the first connecting rod 9 to rotate, the first connecting rod 9 rotates to drive the second connecting rod 10 to rotate, the second connecting rod 10 rotates to push the sliding plate 12 to slide on the fixed block, the sliding plate 12 slides to drive the third connecting rod 11 to rotate, the second connecting rod 10 and the third connecting rod 11 rotate to drive the fourth connecting rod 15 to move up and down simultaneously, so that the transverse rod 16 is driven to move up and down, so that the scraping plate 17 moves up and down on the outer surface of the first filter screen 4, the dust on the outer surface of the first filter screen 4 is removed, the scraping plate 17 is driven by the motor 8 to clean the outer, second fan 24 blows off the inside air of box 1 from air outlet 22, reaches the effect of changing the inside air of box 1, reduces the air humidity in the box 1, reaches dampproofing effect, starts third fan 29, and third fan 29 blows the equipment in to box 1 with wind, cools down to equipment in the box 1, and outside rethread second fan 24 discharge box 1, reach the radiating effect.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a transformer case dust keeper, includes box (1), its characterized in that: the ventilation hole (2) is formed in one side of the box body (1), a supporting plate (3) is fixedly mounted on the outer surface of the box body (1) and located around the ventilation hole (2), a top plate (7) is fixedly mounted above the supporting plate (3), the left side of the top plate (7) is fixedly connected with the box body (1), a first filter screen (4) is mounted inside the supporting plate (3), the top of the first filter screen (4) is connected with the lower surface of the top plate (7), a vertical rod (5) is fixedly mounted inside the supporting plate (3), the top end of the vertical rod (5) is fixedly connected with the lower surface of the top plate (7), a first fan (6) is fixedly mounted on the outer surface of the vertical rod (5), a motor (8) is fixedly mounted on the upper surface of the top plate (7), a fixing plate (13) is fixedly mounted on the upper surface of the top plate (7) close to, the outer surface of the fixing plate (13) is provided with a sliding groove (14), an output shaft of the motor (8) is fixedly connected with a first connecting rod (9), one end of the first connecting rod (9) is rotatably connected with a second connecting rod (10), the first connecting rod (9) is rotatably connected to the middle position of the second connecting rod (10), one end of the second connecting rod (10) is rotatably connected with a sliding plate (12), one side of the bottom of the sliding plate (12) is slidably connected with the sliding groove (14), the top of the sliding plate (12) is rotatably connected with a third connecting rod (11), the other end of the third connecting rod (11) is rotatably connected with a fourth connecting rod (15), one end of the second connecting rod (10) is rotatably connected with the middle part of the fourth connecting rod (15), the other end of the fourth connecting rod (15) is fixedly connected with a cross rod (16), one side of the cross rod (16) close to the first filter screen (4) is fixedly, one side of scraper blade (17) and the surface of first filter screen (4) laminate mutually, the surface of box (1) and the position fixed mounting that is located roof (7) top have shielding plate (18), air outlet (22) have been seted up to one side that ventilation hole (2) were kept away from in box (1), the inner wall of box (1) is provided with heat abstractor (26).
2. The dust-proof device for the power transformation box of claim 1, wherein: the air conditioner is characterized in that a second transverse plate (25) is fixedly connected to the inner wall of the box body (1) and located below the air outlet (22), and a second fan (24) is fixedly mounted on the upper surface of the second transverse plate (25).
3. The dust-proof device for the power transformation box of claim 1, wherein: the air outlet structure is characterized in that a first transverse plate (19) is fixedly connected to the inner wall of the box body (1) and located above the air outlet (22), a hydraulic cylinder (20) is fixedly mounted on the lower surface of the first transverse plate (19), and a baffle (21) is fixedly connected to one end of a push rod of the hydraulic cylinder (20).
4. The dust-proof device for the power transformation box of claim 1, wherein: the inside position that is close to box (1) inner wall in ventilation hole (2) is installed and is cushioned net (27), cushion net (27) are located the left side of first fan (6).
5. The dust-proof device for the power transformation box of claim 1, wherein: the heat dissipation device (26) comprises a third transverse plate (28), the third transverse plate (28) is fixedly connected with the inner wall of the box body (1), and a third fan (29) is fixedly connected to the upper surface of the third transverse plate (28).
6. The dust-proof device for the power transformation box of claim 1, wherein: and a second filter screen (23) is arranged in the air outlet (22) at a position close to the outer surface of the box body (1).
CN201922187071.8U 2019-12-09 2019-12-09 Dustproof device for transformer box Active CN210985327U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922187071.8U CN210985327U (en) 2019-12-09 2019-12-09 Dustproof device for transformer box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922187071.8U CN210985327U (en) 2019-12-09 2019-12-09 Dustproof device for transformer box

Publications (1)

Publication Number Publication Date
CN210985327U true CN210985327U (en) 2020-07-10

Family

ID=71419418

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922187071.8U Active CN210985327U (en) 2019-12-09 2019-12-09 Dustproof device for transformer box

Country Status (1)

Country Link
CN (1) CN210985327U (en)

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