CN113245303A - Cleaning device for cleaning adhering substances of power grid - Google Patents
Cleaning device for cleaning adhering substances of power grid Download PDFInfo
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- CN113245303A CN113245303A CN202110670349.6A CN202110670349A CN113245303A CN 113245303 A CN113245303 A CN 113245303A CN 202110670349 A CN202110670349 A CN 202110670349A CN 113245303 A CN113245303 A CN 113245303A
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- air
- fan
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- 238000004140 cleaning Methods 0.000 title claims abstract description 69
- 239000000126 substance Substances 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 38
- 239000000428 dust Substances 0.000 claims abstract description 22
- 238000010521 absorption reaction Methods 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 38
- 229910002804 graphite Inorganic materials 0.000 abstract description 38
- 239000010439 graphite Substances 0.000 abstract description 38
- 239000000835 fiber Substances 0.000 abstract description 24
- 238000002309 gasification Methods 0.000 abstract description 7
- 238000010891 electric arc Methods 0.000 abstract description 6
- 238000001179 sorption measurement Methods 0.000 abstract description 5
- 238000004880 explosion Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Landscapes
- Cleaning In General (AREA)
Abstract
The invention relates to a cleaning device for cleaning substances attached to a power grid, comprising: a support frame is arranged in the shell, and an air inlet and an air outlet are arranged on the shell; the material box body is fixedly arranged in the shell and is provided with an air suction port, an air inlet port and an air outlet hole, the air suction port corresponds to the air inlet, and the air suction port is provided with a dust absorption pipeline; an air inlet of the fan is communicated with the air inlet port, an air outlet of the fan is communicated with the air outlet through a first pipeline, an air outlet hole is communicated with the first pipeline through a second pipeline, and the fan is arranged on the support frame; the power supply device is connected with the motor and arranged in the shell; the controller is electrically connected with the power supply device and the fan and is arranged outside the shell. Through power supply unit's in the casing setting, can the condition emergence that can't use after the electric power facility is destroyed, can in time clear up the graphite fiber silk of graphite bomb explosion through this cleaning equipment, avoid graphite fiber silk adsorption time overlength and gasification and electric arc phenomenon that lead to.
Description
Technical Field
The invention relates to the technical field of power grid safety, in particular to a cleaning device for cleaning substances attached to a power grid.
Background
The graphite bomb is also called as a soft bomb and a power-off bomb, is commonly called as an electric killer, and is not named for killing enemy soldiers, the graphite bomb is made of specially processed pure carbon fiber filaments, the diameter of each graphite fiber filament is quite small and is only one-tenth of a centimeter, and the main attack object is an electric power transmission and distribution system of a city and paralysis the electric power transmission and distribution system. Because graphite has excellent conductive capability, once the graphite is thrown on electric power facilities and key transmission lines, short circuit can be caused immediately, and then a power grid is tripped and burnt. In addition, after the graphite fibers are thrown on a power line, gasification and electric arcs are generated due to heating, and the graphite fibers are condensed and attached to power equipment to cause permanent damage, are almost difficult to remove and have extremely strong destructive power.
The real graphite bomb is a cluster bomb, thousands of purified carbon fibers with the length of dozens of meters are arranged in a small tank, each small tank is provided with a miniature parachute, hundreds of small tanks are arranged together and placed in a bomb carrier to form a graphite bomb warhead, the graphite bomb warhead is arranged on a corresponding weapon bomb carrier, when the graphite bomb warhead is used, the bomb carrier is firstly transported to a position with a certain distance from an electric facility of an enemy by a weapon platform, and then the bomb carrier continuously moves to the position above the electric facility.
At present, many electric power equipment in China are deeply buried underground or pass through radar waves, smoke bomb interference causes that a leader on a graphite bomb cannot correctly lock a target, but graphite fiber yarns of part of the graphite bomb still fall on an electric power facility, and the longer the adsorption time of the graphite fiber yarns, the irretrievable loss is caused to the electric power facility.
Therefore, there is a need to develop a cleaning apparatus for cleaning the adhering substance of the power grid, which can clean the graphite fiber filament exploded by the graphite bomb in time, and avoid the gasification and electric arc phenomena caused by the too long adsorption time of the graphite fiber filament.
Disclosure of Invention
The present invention is directed to solving one of the technical problems of the prior art or the related art.
The invention provides a cleaning device for cleaning the attached substances of the power grid.
In view of the above, the present invention provides a cleaning apparatus for cleaning adhering substances of an electric grid, the cleaning apparatus comprising:
the air conditioner comprises a shell, wherein a support frame is arranged in the shell, and an air inlet and an air outlet are formed in the shell;
the material box body is fixedly arranged in the shell and is provided with an air suction port, an air inlet port and an air outlet hole, the air suction port corresponds to the air inlet, and the air suction port is provided with a dust absorption pipeline;
the fan comprises an impeller and a motor, an output shaft of the motor is connected with a rotating shaft of the impeller, an air inlet of the fan is communicated with the air inlet port, an air outlet of the fan is communicated with the air outlet through a first pipeline, the air outlet is communicated with the first pipeline through a second pipeline, and the fan is arranged on the support frame;
the power supply device is connected with the motor and used for supplying power to the fan, and the power supply device is arranged in the shell;
the controller is electrically connected with the power supply device and the fan, and the controller is arranged outside the shell.
Further, the cleaning apparatus further includes:
the negative pressure detection device is arranged in the material box body and connected with the controller.
Further, the cleaning apparatus further includes:
the preset negative pressure adjusting device is arranged outside the shell and is connected with the controller.
Furthermore, the air inlet port is provided with a filtering sponge, and the filtering sponge is positioned in the material box body.
Further, the power supply device is a storage battery, and the cleaning device further comprises:
the connecting piece is arranged outside the shell and is a strap or a grasping handle.
Further, the power supply unit is a diesel generator, and the cleaning apparatus further includes:
the walking wheel set up in on the casing, cleaning equipment includes at least three walking wheel.
Further, the material box includes:
a housing, the air suction port, the air inlet port and the air outlet hole are all arranged on the housing
The connecting columns are oppositely arranged in the material box body, one connecting column is of a hollow structure, and the connecting column of the hollow structure corresponds to the air outlet;
the filter covers are arranged on the connecting columns through bearings, first filter holes are uniformly formed in the filter covers, and the filter covers are perpendicular to the air inlet ports;
the separation awl, set up in the filter mantle, the separation awl includes the filter segment and collects the section, the filter segment is kept away from the one end of collecting the section with the venthole intercommunication, it keeps away from to collect the section the one end of filter segment is connected with the micromotor, it filters the hole to filter to serve to be equipped with the second, the axis of separation awl with the axis coincidence of filter mantle.
Furthermore, an air outlet sea handkerchief is arranged at the air outlet.
Further, the cleaning apparatus further includes:
and the fan is arranged at one end of the dust absorption pipeline, which is far away from the air suction port.
Further, the cleaning apparatus further includes:
and the illuminating device is arranged outside the shell and is arranged around the dust suction pipeline.
The technical scheme provided by the embodiment of the invention can have the following beneficial effects:
through power supply unit's in the casing setting, can the condition emergence that can't use after the electric power facility is destroyed, can in time clear up the graphite fiber silk of graphite bomb explosion through this cleaning equipment, avoid graphite fiber silk adsorption time overlength and gasification and electric arc phenomenon that lead to.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 shows a schematic diagram of a cleaning apparatus for cleaning grid fouling materials according to one embodiment of the invention;
FIG. 2 shows a schematic diagram of a cleaning apparatus for cleaning grid fouling materials according to another embodiment of the invention;
FIG. 3 shows a schematic view of a material bin according to one embodiment of the invention.
Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 3 is:
the device comprises a shell 1, a support frame 2, a material box 3, a shell 301, a 302 air suction port, a 303 air inlet port, a 304 air outlet hole, a pair of connecting columns 305, a 306 filter cover, a 3061 first filter hole, a 307 separation cone, a 3071 second filter hole, a 3072 filter section, a 3073 collection section, a 4 fan, a 401 impeller, a 402 motor, a 5 power supply device, a 6 controller, a 7 negative pressure detection device, an 8 preset negative pressure adjusting device, a 9 filter sponge, a 10 connecting piece, 11 traveling wheels, 12 air outlet seawater, a 13 fan, a 14 illuminating device, a 15 micro motor and a 16 dust collection pipeline.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
Example 1
Fig. 1 shows a schematic view of a cleaning apparatus for cleaning a material attached to an electric grid according to an embodiment of the present invention.
As shown in fig. 1, the present embodiment shows a cleaning apparatus for cleaning a material attached to an electric grid, the cleaning apparatus comprising:
the air conditioner comprises a shell 1, wherein a support frame 2 is arranged in the shell 1, and an air inlet and an air outlet are formed in the shell 1;
the material box body 3 is fixedly arranged in the shell 1, the material box body 3 is provided with an air suction port 302, an air inlet port 303 and an air outlet 304, the air suction port 302 corresponds to the air inlet in position, and the air suction port 302 is provided with a dust suction pipeline 16;
the fan 4 comprises an impeller 401 and a motor 402, an output shaft of the motor 402 is connected with a rotating shaft of the impeller 401, an air inlet of the fan 4 is communicated with the air inlet port 303, an air outlet of the fan 4 is communicated with an air outlet through a first pipeline, an air outlet 304 is communicated with the first pipeline through a second pipeline, and the fan 4 is arranged on the support frame 2;
the power supply device 5 is connected with the motor 402, the power supply device 5 supplies power to the fan 4, and the power supply device 5 is arranged in the shell 1;
and a controller 6 electrically connected to the power supply device 5 and the fan 4, wherein the controller 6 is disposed outside the casing 1.
Through the setting of power supply unit 5 in the casing 1, can the situation that can't use after the power facility is destroyed take place, can in time clear up the graphite fiber silk of graphite bomb explosion through this cleaning equipment, avoid the gasification and the electric arc phenomenon that graphite fiber silk adsorption time overlength and lead to.
Specifically, the air inlet of the blower 4 is communicated with the air inlet 303 of the material box 3, so that a suction negative pressure is formed in the material box 3, wherein the magnitude of the suction negative pressure can be expressed by a vacuum degree. It should be noted that a dc voltage regulator is arranged between the power supply device 5 and the motor 402, the outgoing line of the power supply device 5 is connected to the 220V incoming line end of the dc voltage regulator through a wire, and the outgoing line end of the dc voltage regulator is connected to the motor 402 through a wire, so that the equal voltage transmission is realized, and the service life of the fan 4 is prolonged.
It should be noted that the dust suction duct 16 is a corrugated duct, so that the dust suction duct 16 can adapt to working conditions with different lengths and different directions, wherein the dust suction duct 16 and the air suction opening 302 are detachably connected, the detachable connection can be a threaded connection or a bolt connection, and the motor 402 of the embodiment is a dc motor.
Further, the cleaning apparatus further comprises:
and the negative pressure detection device 7 is arranged in the material box body 3, and the negative pressure detection device 7 is connected with the controller 6.
For the size of the negative pressure in the more convenient regulation material box 3, set up negative pressure detection device 7 in material box 3, give controller 6 with the actual negative pressure value in the material box 3 that negative pressure detection device 7 detected to compare this actual negative pressure value with the preset negative pressure value that sets up in controller 6, according to the output of comparative result control motor 402, and then control the rotational speed of fan 4.
Further, the cleaning apparatus further comprises:
and the preset negative pressure adjusting device 8 is arranged outside the shell 1, and the preset negative pressure adjusting device 8 is connected with the controller 6.
Through the setting of presetting negative pressure adjusting device 8, realize presetting many gears of negative pressure and adjust, select different gears according to environmental conditions such as the wind-force of cleaning equipment service environment, realize the change of different preset negative pressure values in controller 6, and then realize according to the service environment of difference, switch different motor 402's output, and then control fan 4's rotational speed.
Further, be equipped with on the inlet port 303 and filter sponge 9, filter sponge 9 is located material box 3.
Set up on inlet port 303 and filter sponge 9, can avoid through dust absorption pipeline 16 inhales the graphite fiber in the material box 3 and gets into fan 4's impeller 401 through inlet port 303 in, influence fan 4's normal work and cleaning device's life.
As shown in fig. 1, in this embodiment, the power supply device 5 is a storage battery, and the cleaning apparatus further includes:
the connecting member 10 is disposed outside the housing 1, and the connecting member 10 is a strap or a grip handle.
It should be noted that, when the power supply device 5 is a storage battery, a connecting piece 10 is arranged outside the casing 1 for the convenience of carrying by the worker, and in this embodiment, the connecting piece 10 is a grip handle.
FIG. 3 shows a schematic view of a material bin according to one embodiment of the invention.
As shown in fig. 3, the material tank 3 includes:
the housing 301, the suction port 302, the air inlet port 303, and the air outlet hole 304 are provided on the housing 301
A pair of connecting columns 305 oppositely arranged in the material box body 3, wherein one connecting column is of a hollow structure, and the connecting column of the hollow structure corresponds to the air outlet 304;
the filter cover 306 is arranged on the connecting columns 305 through bearings, first filter holes 3061 are uniformly formed in the filter cover 306, and the filter cover 306 is perpendicular to the air inlet 303;
the separation cone 307 is arranged in the filter cover 306, the separation cone 307 comprises a filter segment 3072 and a collection segment 3073, one end, far away from the collection segment 3073, of the filter segment 3072 is communicated with the air outlet hole 304, one end, far away from the filter segment 3072, of the collection segment 3073 is connected with the micro-motor 15, a second filter hole 3071 is formed in the filter end, and the axis of the separation cone 307 is overlapped with the axis of the filter cover 306.
It should be noted that the air inlet port 303 is disposed near one end of the housing 301, the air passing through the air inlet port 303 and the fan 4 enters the housing 301, and the filter housing 306 is connected to the pair of connecting posts 305 as bearings, so that the filter housing 306 starts to rotate under the action of the wind, at this time, the micro-motor 15 controls the separation cone 307 in the filter housing 306 to rotate, and the rotating wind is formed between the housing 301 and the filter housing 306 and between the filter housing 306 and the separation cone 307.
Wherein, a rotating wind force is formed between the shell 301 and the filter cover 306, so that the graphite fiber yarns float up between the shell 301 and the filter cover 306, because of the long strip shape, the graphite fiber filaments are isolated in the shell 301 by the filter cover 306, the rest particles and the floating and sinking particles enter the filter cover 306 through the first filter hole 3061, the rotating wind power is formed between the filter cover 306 and the separation cone 307, the wind speed is accelerated under the rotation action of the micro motor 15, wherein, an isolation cover is arranged between the filtering section 3072 and the collecting section 3073, the isolation cover is provided with air holes, under the action of wind force, particles and dust enter the separation cone 307 through the second filter holes 3071, heavier dust sinks into the collection section 3073 through the air holes of the isolation cover, lighter dust floats in the filter section 3072, after the air is absorbed by the air-out HEPA 12, cleaner air is discharged, and the quality of the gas discharged into the air is improved.
Wherein, the isolation cover can be a flat plate or a cone.
It should be noted that, a maintenance door is arranged on the housing 1, and the material box 3 can be taken out through the maintenance door to reuse the graphite fiber wires therein, so that dust in the graphite fiber wires can be cleaned conveniently.
Further, an air outlet HEPA 12 is arranged at the air outlet 304.
The air outlet holes 304 are provided with air outlet HEPA 12, so that the influence of the dust sucked into the material box body 3 on the quality of gas discharged into the air along with the discharge of the air outlet is avoided, and the quality of the working environment of workers is further influenced.
Further, the cleaning apparatus further comprises:
and a fan 13 disposed at one end of the dust suction duct 16 remote from the suction port 302.
Set up fan 13 in the one end that dust absorption pipeline 16 kept away from induction port 302, can play the effect of cooling to the graphite fiber silk, can be given to avoiding the graphite fiber silk to be heated on the one hand and produce gasification and electric arc, on the other hand can also avoid the graphite fiber silk to condense and adhere to on power equipment, can clear up the graphite fiber silk before the gasification electric arc of graphite fiber silk, avoids causing permanent damage to power equipment.
Further, the cleaning apparatus further comprises:
and an illumination device 14 arranged outside the housing 1 and around the illumination device 14 and the dust suction duct 16.
In order to facilitate work at night or in a severe environment with poor light, the cleaning equipment is further provided with the illuminating device 14, and the illuminating device 14 is usually arranged around the dust suction pipeline 16, so that the cleaning efficiency of the graphite fiber silk at night or in the severe environment with poor light is improved.
Example 2
Fig. 2 shows a schematic view of a cleaning apparatus for cleaning a material attached to an electric grid according to another embodiment of the present invention.
As shown in fig. 2, unlike embodiment 1, in this embodiment, the power supply device 5 is a diesel generator, and the cleaning apparatus further includes:
and the walking wheels 11 are arranged on the shell 1, and the cleaning equipment comprises at least three walking wheels 11.
When power supply unit 5 was diesel generator, set up walking wheel 11 on cleaning equipment's casing 1, can make things convenient for cleaning equipment's removal more, reduce staff's working strength.
It should be noted that the diesel generator includes a diesel engine and a generator, the diesel engine and the generator can be flexibly connected, that is, the diesel engine and the generator are connected through a coupler, and on the other hand, the diesel engine and the generator can be rigidly connected, and a rigid connecting sheet of the generator and a flywheel disc of the diesel engine are connected through a high-strength bolt, which is rigidly connected in this embodiment.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It is to be understood that the present invention is not limited to what has been described above, and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (10)
1. A cleaning apparatus for cleaning a material attached to an electric power grid, comprising:
the air conditioner comprises a shell, wherein a support frame is arranged in the shell, and an air inlet and an air outlet are formed in the shell;
the material box body is fixedly arranged in the shell and is provided with an air suction port, an air inlet port and an air outlet hole, the air suction port corresponds to the air inlet, and the air suction port is provided with a dust absorption pipeline;
the fan comprises an impeller and a motor, an output shaft of the motor is connected with a rotating shaft of the impeller, an air inlet of the fan is communicated with the air inlet port, an air outlet of the fan is communicated with the air outlet through a first pipeline, the air outlet is communicated with the first pipeline through a second pipeline, and the fan is arranged on the support frame;
the power supply device is connected with the motor and used for supplying power to the fan, and the power supply device is arranged in the shell;
the controller is electrically connected with the power supply device and the fan, and the controller is arranged outside the shell.
2. A cleaning apparatus for cleaning a material attached to a power grid according to claim 1, further comprising:
the negative pressure detection device is arranged in the material box body and connected with the controller.
3. A cleaning apparatus for cleaning a material attached to a power grid according to claim 1, further comprising:
the preset negative pressure adjusting device is arranged outside the shell and is connected with the controller.
4. The cleaning equipment for cleaning substances attached to the power grid according to claim 1, wherein a filter sponge is arranged on the air inlet, and the filter sponge is located in the material box body.
5. A cleaning apparatus for removing a material attached to a power grid according to claim 1, wherein the power supply means is a storage battery, and the cleaning apparatus further comprises:
the connecting piece is arranged outside the shell and is a strap or a grasping handle.
6. The cleaning apparatus for removing a material attached to a power grid according to claim 1, wherein the power supply device is a diesel generator, and the cleaning apparatus further comprises:
the walking wheel set up in on the casing, cleaning equipment includes at least three walking wheel.
7. A cleaning apparatus for cleaning substance adhered to electric network as claimed in claim 1, wherein said material tank comprises:
a housing, the air suction port, the air inlet port and the air outlet hole are all arranged on the housing
The connecting columns are oppositely arranged in the material box body, one connecting column is of a hollow structure, and the connecting column of the hollow structure corresponds to the air outlet;
the filter covers are arranged on the connecting columns through bearings, first filter holes are uniformly formed in the filter covers, and the filter covers are perpendicular to the air inlet ports;
the separation awl, set up in the filter mantle, the separation awl includes the filter segment and collects the section, the filter segment is kept away from the one end of collecting the section with the venthole intercommunication, it keeps away from to collect the section the one end of filter segment is connected with the micromotor, it filters the hole to filter to serve to be equipped with the second, the axis of separation awl with the axis coincidence of filter mantle.
8. The cleaning apparatus for removing the substances attached to the power grid as claimed in claim 7, wherein an air outlet HEPA is provided at the air outlet.
9. A cleaning apparatus for cleaning substances adhering to an electric network according to any one of claims 1 to 8, further comprising:
and the fan is arranged at one end of the dust absorption pipeline, which is far away from the air suction port.
10. A cleaning apparatus for cleaning substances adhering to an electric network according to any one of claims 1 to 8, further comprising:
and the illuminating device is arranged outside the shell and is arranged around the dust suction pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110670349.6A CN113245303A (en) | 2021-06-17 | 2021-06-17 | Cleaning device for cleaning adhering substances of power grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110670349.6A CN113245303A (en) | 2021-06-17 | 2021-06-17 | Cleaning device for cleaning adhering substances of power grid |
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| Publication Number | Publication Date |
|---|---|
| CN113245303A true CN113245303A (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110670349.6A Pending CN113245303A (en) | 2021-06-17 | 2021-06-17 | Cleaning device for cleaning adhering substances of power grid |
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| CN (1) | CN113245303A (en) |
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| CN109107994A (en) * | 2018-08-03 | 2019-01-01 | 芜湖市金马电子信息有限责任公司 | A kind of instrument and meter dust exhaust apparatus |
| CN111203047A (en) * | 2018-11-21 | 2020-05-29 | 莫秋贵 | Air purification device for workshop |
| CN209752404U (en) * | 2019-01-23 | 2019-12-10 | 郑州远东耐火材料有限公司 | Workshop dust collector is used in production of zirconia corundum electrically fused brick |
| CN210586309U (en) * | 2019-08-06 | 2020-05-22 | 惠州隆洋国数科技有限公司 | Dust absorption auxiliary device |
| CN211191246U (en) * | 2019-09-09 | 2020-08-07 | 杨则永 | Dust collector for medical instrument |
| CN210845657U (en) * | 2019-10-23 | 2020-06-26 | 开封市金星网架工程有限公司 | Waste gas treatment device for color steel production |
| CN212165712U (en) * | 2020-04-01 | 2020-12-18 | 汉中西乡尧柏水泥有限公司 | Dust collector convenient to adjust air-out direction |
| CN212703428U (en) * | 2020-06-05 | 2021-03-16 | 邓圣卿 | Environment-friendly energy-saving negative pressure sweeping and material recycling device |
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