CN219723947U - Novel purge cleaning device for overhauling transformer substation - Google Patents
Novel purge cleaning device for overhauling transformer substation Download PDFInfo
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- CN219723947U CN219723947U CN202320352960.9U CN202320352960U CN219723947U CN 219723947 U CN219723947 U CN 219723947U CN 202320352960 U CN202320352960 U CN 202320352960U CN 219723947 U CN219723947 U CN 219723947U
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- Prior art keywords
- dust
- outer shell
- cleaning device
- blocking cover
- dust collection
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- 238000004140 cleaning Methods 0.000 title claims abstract description 33
- 238000010926 purge Methods 0.000 title claims abstract description 23
- 239000000428 dust Substances 0.000 claims abstract description 111
- 230000000903 blocking effect Effects 0.000 claims abstract description 27
- 238000010408 sweeping Methods 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims 2
- 238000009825 accumulation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model belongs to the technical field of transformer substations, and discloses a novel purging and cleaning device for overhauling a transformer substation, which comprises an outer shell, wherein one side of the outer shell is fixedly connected with an ash blocking cover; the ash sweeping component is arranged on the side wall of the outer shell positioned at the inner side of the ash blocking cover; the dust box is fixedly arranged in the outer shell, and a filter screen is vertically arranged in the dust box; the dust collection pipe transversely penetrates through one side, close to the ash blocking cover, of the outer shell, and two ends of the dust collection pipe are respectively communicated with the outside and the filtering cavity; the air suction assembly is arranged in the outer shell; the utility model solves the problem that a considerable part of dust cannot be recovered when the existing cleaning device is cleaned, but the dust drifts to nearby substation equipment to cause secondary influence, and is suitable for cleaning the substation equipment.
Description
Technical Field
The utility model relates to the technical field of substations, in particular to a novel purging and cleaning device for overhauling a substation.
Background
In the long-time working process of a transformer substation, many devices are more in dust accumulation, the heat dissipation performance of the devices with more dust accumulation is poor, meanwhile, the operation of the devices is easily affected by the long-time dust accumulation, so that the working efficiency is affected, the service life of the devices is affected, and the traditional dust accumulation cleaning mode is to perform compressed air purging, but the mode can cause surrounding environment dust to diffuse, and the surrounding environment is affected.
In order to solve the problems, china patent (publication No. CN 217314700U) discloses a purging and cleaning device for overhauling a transformer substation, which comprises a box body, wherein two handles are arranged at the bottom of the box body, one side of the box body is penetrated and provided with a rotating pipe rotationally connected with the handles, a plurality of dust collection holes are formed in the rotating pipe, a plurality of cleaning brushes are arranged on the rotating pipe, a driving mechanism for driving the rotating pipe to rotate is arranged in the box body, a filter box is arranged in the box body, a conveying pipe is arranged between the filter box and the rotating pipe, a fan is arranged in the box body, an air suction pipe is arranged at the air inlet end of the fan, the air suction pipe is communicated with the filter box, an air outlet pipe is arranged at the air outlet end of the fan, and the air outlet pipe penetrates through the box body.
According to the technical scheme, the motor is arranged to drive the second gear, the first gear and the rotating tube to rotate, so that dust on equipment is cleaned by the cleaning brush; negative pressure is generated in the filter box through the fan, so that negative pressure is generated at the dust suction hole on the rotary pipe, flying dust is sucked into the filter box through the rotary pipe and the conveying pipe, and the influence on the surrounding environment is reduced. However, the inventor found that when the above technical solution is implemented, the cleaning brushes rotate together with the rotating tube, and the dust that is swept away will spread around the rotating tube on the longitudinal section, while the fan generates negative pressure in the filter box and continuously sucks the dust into the filter box through the dust suction hole formed on the rotating tube, but because the weight of the dust is very light, the cleaning brushes can obtain considerable acceleration at the moment of sweeping, especially the dust that is swept away by the outer ring of the cleaning brushes, because the dust is not near the dust suction hole, is weakened by the negative pressure suction, and when the cleaning brushes sweep away, the dust can obtain acceleration enough to resist the negative pressure suction, so that the dust "escapes" and drifts to nearby substation equipment to cause secondary influence.
Disclosure of Invention
The utility model aims to provide a novel purging and cleaning device for overhauling a transformer substation, which solves the problem that a part of dust cannot be recovered during cleaning of the existing cleaning device, but flies to nearby transformer substation equipment to cause secondary influence.
The technical aim of the utility model is realized by the following technical scheme: a novel purging and cleaning device for overhauling a transformer substation comprises an outer shell, wherein one side of the outer shell is fixedly connected with an ash blocking cover; the dust sweeping component is arranged on the side wall of the outer shell positioned on the inner side of the dust blocking cover and is used for sweeping dust from the surface of the substation equipment; the dust collection box is fixedly arranged in the outer shell, a filter screen is vertically arranged in the dust collection box, and the filter screen divides the dust collection box into a filter chamber and a negative pressure chamber; the dust collection pipe transversely penetrates through one side, close to the ash blocking cover, of the outer shell, and two ends of the dust collection pipe are respectively communicated with the outside and the filtering cavity; the air suction assembly is arranged in the outer shell and used for generating negative pressure in the dust collection box; the air inlet end of the air suction assembly is communicated with the negative pressure cavity through an air inlet pipe, the air outlet end of the air suction assembly is connected with an air outlet pipe, and the air outlet pipe penetrates through the bottom of the outer shell and is communicated with the outside.
The working principle of the technical scheme is as follows: when the novel purging and cleaning device for overhauling the transformer substation is used, the novel purging and cleaning device is attached to the surface of transformer substation equipment to be cleaned, the air suction assembly and the dust sweeping assembly are started successively, the air inlet end of the air suction assembly sucks air in the negative pressure cavity through the air inlet pipe so as to generate negative pressure in the dust collection box, the air inside the dust blocking cover is continuously sucked through the dust suction pipe, the dust sweeping assembly sweeps up dust on the surface of the transformer substation equipment, most of the swept dust is directly sucked into the dust collection box through the dust suction pipe, and in addition, a small part of the dust which is not sucked in the first time can not escape under the effect of the dust blocking cover, but is sucked into the dust collection box successively after the inner side of the dust blocking cover, and all the dust mixed with the sucked dust collection box is filtered through the filter screen, sequentially passes through the air inlet pipe, the air suction assembly and the air outlet pipe and finally is discharged out of the outer shell.
In summary, the utility model has the following beneficial effects:
compared with the prior art, the novel purging and cleaning device for overhauling the transformer substation is characterized in that the air suction assembly, the dust sweeping assembly and the dust blocking cover are mutually matched, so that dust which is sucked in a small part of the novel purging and cleaning device cannot escape under the effect of the dust blocking cover at the first time, but is remained behind the inner side of the dust blocking cover and is sucked into the dust box successively, the purging efficiency is greatly improved, and the condition that a considerable part of dust cannot be recovered and is scattered on nearby transformer substation equipment to cause secondary influence is successfully avoided.
Further, the ash sweeping assembly includes: the two mounting plates are fixedly arranged on the side wall of the outer shell positioned at the inner side of the ash blocking cover; the rotating shaft is transversely and rotatably connected between the two mounting plates, one end of the rotating shaft penetrates out of one mounting plate and is fixedly connected with the output end of the motor, and the motor is fixedly connected with the mounting plate; the sleeve is fixedly sleeved on the rotating shaft, and a plurality of bristles are arranged on the surface of the sleeve.
Further, the induced draft assembly comprises a fan, the air inlet end of the fan is communicated with one end of the air inlet pipe, and the air outlet end of the fan is communicated with one end of the air outlet pipe.
Further, the outside parcel of motor is provided with the protective housing, and protective housing and the mounting panel fixed connection that is closest.
Further, first handles are symmetrically arranged on two sides of the outer shell.
Further, a second handle is fixedly arranged at the top of the outer shell.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
FIG. 3 is a front view of the present utility model;
FIG. 4 is a schematic diagram of the front view structure of the present utility model;
in the figure: 1. an air outlet pipe; 2. an air inlet pipe; 3. a blower; 4. an outer housing; 5. a dust collection box; 6. a second handle; 7. a filter screen; 8. a dust collection pipe; 9. an ash blocking cover; 10. brushing; 11. a mounting plate; 12. a sleeve; 13. a rotating shaft; 14. a protective shell; 15. a first handle.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
As shown in fig. 1, 3 and 4, the embodiment of the utility model provides a novel purging and cleaning device for overhauling a transformer substation, which comprises an outer shell 4, wherein an ash blocking cover 9 is fixedly connected to the left side of the outer shell; the dust sweeping component is arranged on the side wall of the outer shell 4 positioned on the inner side of the dust blocking cover 9 and is used for sweeping dust from the surface of the substation equipment; the dust box 5 is fixedly arranged in the outer shell 4, a filter screen 7 is vertically arranged in the dust box 5, and the filter screen 7 divides the dust box 5 into a filter chamber and a negative pressure chamber; the dust collection pipe 8 transversely penetrates through the left side wall of the outer shell 4, and two ends of the dust collection pipe 8 are respectively communicated with the outside and the filtering cavity; the air suction assembly is arranged in the outer shell 4 and is used for generating negative pressure in the dust box 5; the air inlet end of the air suction assembly is communicated with the negative pressure cavity through an air inlet pipe 2, the air outlet end of the air suction assembly is connected with an air outlet pipe 1, and the air outlet pipe 1 penetrates through the bottom of the outer shell 4 and is communicated with the outside.
The specific working flow is as follows: when the novel purging and cleaning device for overhauling the transformer substation is used, the novel purging and cleaning device is attached to the surface of transformer substation equipment to be cleaned, the air suction assembly and the dust sweeping assembly are started successively, the air inlet end of the air suction assembly sucks air in the negative pressure cavity through the air inlet pipe 2 so as to generate negative pressure in the dust collection box 5, the dust suction assembly continuously sucks air inside the dust blocking cover through the dust suction pipe 8, dust on the surface of the transformer substation equipment is swept up by the dust sweeping assembly, most of the swept dust is directly sucked into the dust collection box 5 through the dust suction pipe 8, and in addition, a small part of the sucked dust cannot escape under the action of the dust blocking cover 9 at the first time, but is sucked into the dust collection box 5 successively after the inner side of the dust blocking cover 9, and all the air mixed with the dust sucked into the dust collection box 5 is filtered through the filter screen 7, sequentially passes through the air inlet pipe 2, the air suction assembly and the air outlet pipe 1 and finally is discharged out of the outer shell 4.
In this embodiment, through setting up the subassembly that induced drafts, sweep grey subassembly and keep off grey cover and mutually support for those fractional parts are unable "escape" in the effect of keeping off grey cover 9 in the very first time and can't be by the suction dust box 5 that is left behind the inboard of keeping off grey cover 9 in succession, have greatly improved cleaning efficiency, have successfully avoided there is a considerable part dust unable to be retrieved, but the condition that flies to the nearby substation equipment and cause the secondary to influence to appear.
In the actual use process, as shown in fig. 3 and 4, in order to facilitate people to hold and control the outer shell 4, the first handles 15 may be symmetrically installed on the front and rear sides of the outer shell 4, and the second handles 6 may be fixedly installed on the top of the outer shell 4.
As shown in fig. 1 and 2, according to another embodiment of the present utility model, a novel purge cleaning device for overhauling a transformer substation, wherein the ash sweeping assembly comprises: the two mounting plates 11 are arranged in a front-back manner and fixedly arranged on the side wall of the outer shell 4 positioned on the inner side of the ash blocking cover 9; the rotating shaft 13 is transversely and rotatably connected between the two mounting plates 11, the rear end of the rotating shaft 13 penetrates out of the mounting plate 11 positioned at the rear side and is fixedly connected with the output end of the motor, and the motor is fixedly connected with the mounting plate 11; the sleeve 12 is fixedly sleeved on the rotating shaft 13, and a plurality of bristles 10 are arranged on the surface of the sleeve 12.
According to the scheme, the mounting plate 11, the rotating shaft 13, the motor, the sleeve 12 and the brush hair 10 are arranged to be matched with each other, so that dust can be cleaned, and when the dust cleaner is used, the motor is started to drive the rotating shaft 13 to further drive the sleeve 12 and the brush hair 10 to rotate, so that dust can be cleaned.
In the actual use, in order to prevent the motor from being influenced by dust, the protection shell 14 can be wrapped on the outer side of the motor, and the protection shell 14 is fixedly connected with the closest mounting plate 11.
It should be noted that, as shown in fig. 1, in order to further reduce the possibility that dust drifts out of the dust blocking cover 9, in actual use, the motor may be enabled to drive the rotating shaft 13 to rotate clockwise to sweep up the dust to the inner side of the dust blocking cover 9, and at this time, the dust suction pipe 8 may suck the dust into the dust box 5 along the inner side wall of the dust blocking cover 9, so as to further optimize the dust suction effect.
As shown in fig. 1, according to another embodiment of the present utility model, a novel purging and cleaning device for overhauling a transformer substation, where the air suction assembly includes a fan 3, an air inlet end of the fan 3 is communicated with one end of the air inlet pipe 2, and an air outlet end of the fan 3 is communicated with one end of the air outlet pipe 1.
The negative pressure is generated in the dust box 5 by the fan 3, when the dust box is used, the fan 3 is started, the fan 3 continuously absorbs air in the dust box 5 by the air inlet pipe 2 and discharges the air through the air outlet pipe 1, and then the negative pressure is generated in the dust box 5.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (6)
1. Novel transformer substation overhauls with sweeping clearance device, its characterized in that includes:
an ash blocking cover (9) is fixedly connected to one side of the outer shell (4);
the dust sweeping component is arranged on the side wall of the outer shell (4) positioned on the inner side of the dust blocking cover (9) and is used for sweeping dust from the surface of the substation equipment;
the dust collection box (5) is fixedly arranged in the outer shell (4), a filter screen (7) is vertically arranged in the dust collection box (5), and the filter screen (7) divides the dust collection box (5) into a filter chamber and a negative pressure chamber;
the dust collection pipe (8) transversely penetrates through one side, close to the ash blocking cover (9), of the outer shell (4), and two ends of the dust collection pipe (8) are respectively communicated with the outside and the filtering cavity;
the air suction assembly is arranged in the outer shell (4) and is used for generating negative pressure in the dust collection box (5);
the air inlet end of the air suction assembly is communicated with the negative pressure cavity through an air inlet pipe (2), the air outlet end of the air suction assembly is connected with an air outlet pipe (1), and the air outlet pipe (1) penetrates through the bottom of the outer shell (4) and is communicated with the outside.
2. The novel substation maintenance purge cleaning device according to claim 1, wherein the ash sweeping assembly comprises:
the two mounting plates (11) are provided, and the two mounting plates (11) are fixedly arranged on the side wall of the outer shell (4) positioned at the inner side of the ash blocking cover (9);
the rotating shaft (13) is transversely and rotatably connected between the two mounting plates (11), one end of the rotating shaft (13) penetrates out of one mounting plate (11) and is fixedly connected with the output end of the motor, and the motor is fixedly connected with the mounting plate (11);
the sleeve (12) is fixedly sleeved on the rotating shaft (13), and a plurality of bristles (10) are arranged on the surface of the sleeve (12).
3. The novel purge cleaning device for overhauling transformer substation as set forth in claim 2, wherein: the air suction assembly comprises a fan (3), an air inlet end of the fan (3) is communicated with one end of the air inlet pipe (2), and an air outlet end of the fan (3) is communicated with one end of the air outlet pipe (1).
4. A novel substation maintenance purge cleaning device as set forth in claim 3, wherein: the outside parcel of motor is provided with protective housing (14), and protective housing (14) and mounting panel (11) fixed connection that is closest.
5. The novel purge cleaning device for overhauling transformer substation as set forth in claim 4, wherein: the first handles (15) are symmetrically arranged on two sides of the outer shell (4).
6. The novel purge cleaning device for overhauling transformer substation as set forth in claim 5, wherein: the top of the outer shell (4) is fixedly provided with a second handle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320352960.9U CN219723947U (en) | 2023-02-24 | 2023-02-24 | Novel purge cleaning device for overhauling transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320352960.9U CN219723947U (en) | 2023-02-24 | 2023-02-24 | Novel purge cleaning device for overhauling transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219723947U true CN219723947U (en) | 2023-09-22 |
Family
ID=88060220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320352960.9U Active CN219723947U (en) | 2023-02-24 | 2023-02-24 | Novel purge cleaning device for overhauling transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219723947U (en) |
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2023
- 2023-02-24 CN CN202320352960.9U patent/CN219723947U/en active Active
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