CN219745702U - Cleaning mechanism of relay protection device of large power plant - Google Patents
Cleaning mechanism of relay protection device of large power plant Download PDFInfo
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- CN219745702U CN219745702U CN202320461651.5U CN202320461651U CN219745702U CN 219745702 U CN219745702 U CN 219745702U CN 202320461651 U CN202320461651 U CN 202320461651U CN 219745702 U CN219745702 U CN 219745702U
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- 238000004140 cleaning Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 239000000428 dust Substances 0.000 claims abstract description 35
- 238000007664 blowing Methods 0.000 claims abstract description 21
- 238000003860 storage Methods 0.000 claims abstract description 8
- 230000017525 heat dissipation Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000010248 power generation Methods 0.000 description 4
- 241000571645 Sabellastarte magnifica Species 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of power plant related equipment and discloses a cleaning mechanism of a relay protection device of a large power plant, which comprises a box body, wherein a mounting hole is formed in the middle of the outer surface of the front side of the box body, a filter cover is fixedly connected in the mounting hole, a storage box is fixedly connected to the lower part of the side surface of the box body, a dust collector is fixedly connected to the middle of the side surface of the box body, a blowing pump is fixedly connected to the middle of the outer surface of the other side of the box body, sliding rails are fixedly connected to the two sides of the outer surface of the front side of the box body, and electric sliding blocks are slidingly connected to the outer surfaces of the sliding rails. According to the utility model, the blowing pump is started to blow air into the box body, so that dust in the box body is blown up, then the dust is collected into the storage box through the dust collector, and when too much dust is accumulated on the filter cover, the electric sliding block is started to drive the hairbrush to clean, so that the cleaning safety coefficient is improved, and the influence on the relay protection device is reduced.
Description
Technical Field
The utility model relates to the technical field of relevant equipment of power plants, in particular to a cleaning mechanism of a relay protection device of a large-scale power plant.
Background
The power plant is also called as a power plant, is a plant for converting various primary energy sources stored in the nature into electric energy, and has the advantages of development of motor manufacturing technology, expansion of electric energy application range and rapid increase of electric demand and production, and the power plant is correspondingly generated, so that the current power plant has various power generation ways: thermal power generation is called a thermal power plant, hydroelectric power generation is called a hydropower plant, solar power, wind power, tidal power generation power plants and the like, nuclear power plants using nuclear fuel as energy have exerted an increasing role in many countries around the world, relay protection devices are generally needed in the power plants, and when power elements in a power system or the power system itself have faults to endanger the safe operation of the power system, warning signals can be sent to operators on duty in time, or tripping commands can be directly sent to a controlled breaker to terminate an automation measure and equipment for the development of the events, and complete equipment for realizing the automation measure is generally called relay protection devices.
When the relay protection device is maintained, the relay, the terminal strip and the secondary wire are required to be cleaned regularly, and the relay protection device is generally cleaned by manually taking feather duster, so that the safety factor is low, the feather duster is easy to damage a relay contact, the normal work of the relay protection device is affected, the relay generates certain heat during work, and the relay is easy to damage the inside of the relay during the process that the relay cannot be timely emitted.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a cleaning mechanism of a relay protection device of a large-scale power plant.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a large-scale power plant overload protection device's clean mechanism, includes the box, the front side surface middle part of box is provided with the mounting hole, the inside fixedly connected with filter mantle of mounting hole, the side surface lower part fixedly connected with bin of box, the side surface middle part fixedly connected with dust catcher of box, the opposite side surface middle part fixedly connected with pump of blowing of box, the equal fixedly connected with slide rail in front side surface both sides of box, the equal sliding connection of surface of slide rail has electric slider, both sides electric slider's external surface fixedly connected with connecting rod, the surface middle part fixedly connected with connecting block of connecting rod, one side surface fixedly connected with brush of connecting block.
As a further description of the above technical solution:
limiting blocks are fixedly connected to two ends of the sliding rail on two sides, and the outer surface of one side of each limiting block is fixedly connected to the outer surface of the box body.
As a further description of the above technical solution:
the input end of the air blowing pump is fixedly connected with an air inlet cover.
As a further description of the above technical solution:
one side of the brush is connected with the outer surface of the filter cover in a sliding way.
As a further description of the above technical solution:
the input end of the dust collector is fixedly connected to the inside of the box body, and the output end of the dust collector is fixedly connected to the inside of the storage box.
As a further description of the above technical solution:
the two ends of the connecting rod are connected to the outer surface of the sliding rail in a sliding way through the electric sliding blocks.
The utility model has the following beneficial effects:
1. according to the utility model, the blowing pump is started to blow air into the box body, so that dust in the box body is blown up, then the dust is collected into the storage box through the dust collector, and when too much dust is accumulated on the filter cover, the electric sliding block is started to drive the hairbrush to clean, so that the cleaning safety coefficient is improved, and the influence on the relay protection device is reduced.
2. According to the utility model, the air circulation in the box body can be quickened by starting the air blowing pump and the dust collector when the dust is removed, the heat dissipation effect in the box body can be improved under the cooperation of the filter cover, and the purposes of quickening the heat dissipation of the relay and reducing the damage in the box body are realized.
Drawings
FIG. 1 is a front view of a cleaning mechanism of a relay protection device of a large power plant;
FIG. 2 is a perspective view of a cleaning mechanism of a relay protection device of a large power plant;
fig. 3 is a schematic diagram of a sliding rail of a cleaning mechanism of a relay protection device of a large power plant.
Legend description:
1. a case; 2. a mounting hole; 3. a filter cover; 4. a storage tank; 5. a dust collector; 6. an air blowing pump; 7. a slide rail; 8. an electric slide block; 9. a connecting rod; 10. a connecting block; 11. a brush; 12. a limiting block; 13. an air inlet cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a large-scale power plant overload protection device's clean mechanism, including box 1, box 1's front side surface middle part is provided with mounting hole 2, the inside fixedly connected with filter mantle 3 of mounting hole 2, box 1's side surface lower part fixedly connected with bin 4, box 1's side surface middle part fixedly connected with dust catcher 5, box 1's opposite side surface middle part fixedly connected with air blowing pump 6, box 1's front side surface both sides all fixedly connected with slide rail 7, slide rail 7's surface all sliding connection has electric slider 8, electric slider 8's of both sides surface fixedly connected with connecting rod 9, connecting rod 9's surface middle part fixedly connected with connecting block 10, connecting block 10's one side surface fixedly connected with brush 11, at first start air blowing pump 6, draw in the inside of air blowing pump 6 with external air, blow out through its output, the dust in the box body 1 can be blown up, then the dust collector 5 is started, the blown dust is sucked into the storage box 4, the interior of the box body 1 can be cleaned, a large amount of dust can be accumulated on the outer surface of the filter cover 3 after the filter cover is used for a long time, the electric sliding block 8 drives the connecting rod 9 to slide on the outer surface of the sliding rail 7, the connecting rod 9 drives the hairbrush 11 to slide on the outer surface of the filter cover 3 through the connecting block 10, the cleaning safety coefficient is improved, the influence on a relay protection device is reduced, the air circulation in the box body 1 can be quickened by blowing air to the outside when the blowing pump 6 and the dust collector 5 work, the heat dissipation effect in the box body 1 can be improved by matching the blowing pump 6 and the dust collector 5 after the filter cover 3 is cleaned up, the heat dissipation of the relay is quickened, and the damage inside the relay is reduced.
Both ends of both sides slide rail 7 are all fixedly connected with stopper 12, stopper 12 can carry out spacing to electric slide 8 and prevent that it from flying out, the equal fixed connection in the surface of box 1 of one side surface of stopper 12 keeps the stability of stopper 12, the input fixedly connected with inlet hood 13 of air blowing pump 6, improve the air input, one side sliding connection of brush 11 is at the surface of filter mantle 3, conveniently clear up filter mantle 3, the input fixed connection of dust catcher 5 is in the inside of box 1, the output fixed connection of dust catcher 5 is in the inside of bin 4, conveniently take out the dust into the inside of bin 4, the both ends of connecting rod 9 pass through electric slide 8 sliding connection at the surface of slide rail 7, conveniently drive brush 11 and remove.
Working principle: when the cleaning mechanism of the relay protection device of the large power plant is used, firstly, the air blowing pump 6 is started, external air is pumped into the air blowing pump 6, then the external air is blown out through the output end of the air blowing pump, dust in the box body 1 can be blown out, then the dust collector 5 is started, the blown dust is sucked into the storage box 4, the interior of the box body 1 can be cleaned, a large amount of dust can be accumulated on the outer surface of the filter cover 3 after the cleaning mechanism is used for a long time, the electric sliding block 8 drives the connecting rod 9 to slide on the outer surface of the sliding rail 7, the connecting rod 9 drives the hairbrush 11 to slide on the outer surface of the filter cover 3 through the connecting block 10, the cleaning of the filter cover 3 can be achieved, the cleaning safety coefficient is improved, the influence on the relay protection device is reduced, the air circulation in the box body 1 can be quickened by blowing the air to the outside when the air blowing pump 6 and the dust collector 5 work, the heat dissipation effect in the box body 1 can be quickened by matching the air blowing pump 6 and the dust collector 5 after the filter cover 3 is cleaned, and the heat dissipation effect in the interior of the box body 1 can be quickened, and the heat dissipation effect in the relay is reduced.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a large-scale power plant overload protection device's clean mechanism, includes box (1), its characterized in that: the utility model discloses a dust collector for the kitchen of a refrigerator, including box (1), front side surface middle part of box (1) is provided with mounting hole (2), the inside fixedly connected with filter mantle (3) of mounting hole (2), the side surface lower part fixedly connected with bin (4) of box (1), the side surface middle part fixedly connected with dust collector (5) of box (1), opposite side surface middle part fixedly connected with pump (6) blows of box (1), the equal fixedly connected with slide rail (7) in front side surface both sides of box (1), the equal sliding connection of the surface of slide rail (7) has electric slider (8), both sides electric slider (8)'s surface fixedly connected with connecting rod (9), connecting rod (9)'s surface middle part fixedly connected with connecting block (10), one side surface fixedly connected with brush (11) of connecting block (10).
2. The cleaning mechanism of a relay protection device of a large power plant according to claim 1, wherein: limiting blocks (12) are fixedly connected to the two ends of the sliding rail (7) at the two sides, and the outer surface of one side of each limiting block (12) is fixedly connected to the outer surface of the box body (1).
3. The cleaning mechanism of a relay protection device of a large power plant according to claim 1, wherein: the input end of the blowing pump (6) is fixedly connected with an air inlet cover (13).
4. The cleaning mechanism of a relay protection device of a large power plant according to claim 1, wherein: one side of the brush (11) is connected with the outer surface of the filter cover (3) in a sliding way.
5. The cleaning mechanism of a relay protection device of a large power plant according to claim 1, wherein: the input end of the dust collector (5) is fixedly connected inside the box body (1), and the output end of the dust collector (5) is fixedly connected inside the storage box (4).
6. The cleaning mechanism of a relay protection device of a large power plant according to claim 1, wherein: two ends of the connecting rod (9) are connected to the outer surface of the sliding rail (7) in a sliding way through an electric sliding block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320461651.5U CN219745702U (en) | 2023-03-13 | 2023-03-13 | Cleaning mechanism of relay protection device of large power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320461651.5U CN219745702U (en) | 2023-03-13 | 2023-03-13 | Cleaning mechanism of relay protection device of large power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219745702U true CN219745702U (en) | 2023-09-26 |
Family
ID=88080934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320461651.5U Active CN219745702U (en) | 2023-03-13 | 2023-03-13 | Cleaning mechanism of relay protection device of large power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219745702U (en) |
-
2023
- 2023-03-13 CN CN202320461651.5U patent/CN219745702U/en active Active
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