CN113102327B - Accumulated snow treatment method for power transformation box - Google Patents

Accumulated snow treatment method for power transformation box Download PDF

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Publication number
CN113102327B
CN113102327B CN202110242130.6A CN202110242130A CN113102327B CN 113102327 B CN113102327 B CN 113102327B CN 202110242130 A CN202110242130 A CN 202110242130A CN 113102327 B CN113102327 B CN 113102327B
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China
Prior art keywords
box
snow
control center
accumulated snow
block
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CN202110242130.6A
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CN113102327A (en
Inventor
饶庆
刘勇
盛俊杰
吴伟
刘晓琦
万红涛
童侃
喻霞
干军
付小英
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State Grid Corp of China SGCC
Wuhan Power Supply Co of State Grid Hubei Electric Power Co Ltd
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State Grid Corp of China SGCC
Wuhan Power Supply Co of State Grid Hubei Electric Power Co Ltd
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Priority to CN202110242130.6A priority Critical patent/CN113102327B/en
Publication of CN113102327A publication Critical patent/CN113102327A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/30Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/02Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B02C13/06Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

The invention provides a method for processing accumulated snow of a power transformation box, which comprises the following specific steps of: detecting the weight G of accumulated snow on the top of a top sealing block of the power transformation box, and transmitting the weight value G to a control center; step two, after receiving the weight value G, a processor of the control center and a snow weight threshold G set in a database of the control center on the top of the transformer box top sealing blockThreshold(s)Comparing when the weight value G is less than or equal to GThreshold(s)When the weight value G is larger than G, the control center does not start the accumulated snow processing operationThreshold(s)When the snow cover is used, the control center starts snow cover processing operation; and step three, the control center starts the accumulated snow treatment operation, the specific process is that the control motor is started to drive the push plate block to clear away the accumulated snow on the top of the capping block on the transformer box body, the cleared away accumulated snow enters the inside of the treatment box, the transformer box is prevented from being stressed by the accumulated snow, and the service life is long.

Description

Accumulated snow treatment method for power transformation box
Technical Field
The invention belongs to the technical field of power equipment maintenance, and particularly relates to a method for processing accumulated snow of a power transformation box.
Background
The transformer box is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system. The power transformation box in the power plant is a boosting power transformation box and is used for boosting the electric energy generated by the generator and then feeding the electric energy into a high-voltage power grid.
However, in the current transformer box in the market, the top of the transformer box is covered by accumulated snow in the snowstorm weather, and the heavy accumulated snow not only causes serious top pressure on the transformer box, but also causes destructive damage to the transformer box; meanwhile, when accumulated snow is accumulated together, the accumulated snow is inconvenient to separate, the accumulated snow melting speed is low, and water after the accumulated snow is melted flows to the periphery of the power transformation box, so that the power transformation box is affected with damp; therefore, a power transformation box is provided.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a power transformation box, which effectively solves the problems that the power transformation box in the current market cannot effectively treat the pressure generated by accumulated snow, the power transformation box is easily damaged, and water generated by the accumulated snow is inconvenient to discharge, so that the power transformation box is affected with damp.
In order to achieve the purpose, the invention provides the following technical scheme: the accumulated snow treatment method for the power transformation box comprises the following specific steps:
detecting the weight G of accumulated snow on the top of a top sealing block of the transformer box, and transmitting the weight value G to a control center;
step two, after receiving the weight value G, a processor of the control center and a snow weight threshold G set in a database of the control center on the top of the transformer box top sealing blockThreshold(s)Comparing when the weight value G is less than or equal to GThreshold(s)When the weight value G is larger than G, the control center does not start the accumulated snow processing operationThreshold(s)When the snow cover is used, the control center starts snow cover processing operation;
thirdly, the control center starts snow cover processing operation, the specific flow is that a control motor is started to drive a push plate block to remove snow cover on the top of a top sealing block on the power transformation box body, the removed snow cover enters the processing box, a driving motor in an isolation box is started at the moment, the driving motor drives a transmission rod to rotate, then the transmission rod is matched with a bearing to drive a driving rod to rotate, a movable wheel on the driving rod synchronously rotates at the moment, then a scraper on the movable wheel smashes and stirs the snow cover, so that the accumulated snow is quickly absorbed with heat, melted and converted into water, the water pump in the protection box is started at the moment, the water in the treatment box is guided to the drain pipe by the cooperation of the water pump and the guide pipe, the pressure that utilizes the water pump to produce jets the water in the fluid-discharge tube to the position far away, avoids these water to ooze in soil at the transformer case periphery, causes the condition that the transformer case wets to appear.
The transformer box comprises a body, an ejecting block is installed at the top of the body, a control motor is installed in an inner cavity of the ejecting block, a rotatable pushing block is installed at the output end of the control motor, a treatment box is installed on the side surface of the body, a support rod is installed at the top of the treatment box, a movable cover is installed at one end of the support rod, an isolation box is fixed on the side surface of the inner cavity of the treatment box, a driving motor is installed in the inner cavity of the isolation box, a transmission rod is installed at the output end of the driving motor, a rotatable driving rod is installed at one end of the transmission rod, a movable wheel is installed in the middle of the driving rod, a scraper is fixed on the surface of the movable wheel, a bearing is installed at one end of the driving rod, which penetrates through the movable wheel, a separation net is installed in an inner cavity of the treatment box, a protection box is installed in an inner cavity of the treatment box, which is located at the bottom of the separation net, the inner cavity of the protection box is provided with a water pump, the bottom of the water pump is provided with a flow guide pipe, and the top of the water pump is provided with a liquid discharge pipe.
The diameter value of the capping block is larger than that of the body, and the capping block and the body are arranged in parallel from top to bottom.
The shape of push pedal piece is L shape, and the quantity of push pedal piece has two, two push pedal piece is parallel arrangement in the surface at top of block for sealing.
The treatment box surrounds the two sides and the back of the body, and the top of the treatment box is provided with an opening;
heat-insulating paint is smeared outside the isolation box and the protection box;
the assembly pipe is installed to the one end of honeycomb duct, and the both ends of honeycomb duct set up outside and inside at handling the case respectively.
This internal weight sensor who is used for gathering snow weight G on transformer case top sealing block top of installing.
And a wireless transmission module communicated with the control center is also arranged in the body.
Compared with the prior art, the invention has the beneficial effects that: in the snowstorm weather, the control motor is started to drive the push plate block to clear away the accumulated snow on the top of the capping block on the body, and the cleared away accumulated snow enters the processing box, so that the transformer box is prevented from being stressed by the accumulated snow, and the service life is long; through the inside driving motor of box is kept apart in this moment start, driving motor drives the transfer line and rotates, transfer line cooperation bearing drives the actuating lever rotatory afterwards, the loose wheel synchronous rotation on the actuating lever this moment, then scraper blade on the loose wheel is then smashed and is stirred the snow piece, and then make the snow absorb heat fast and melt and turn into water, start the inside water pump of protection box this moment, utilize the cooperation of water pump and honeycomb duct to guide to the fluid-discharge tube the water of handling incasement portion, the pressure that utilizes the water pump to produce jets to the position far away with the water in the fluid-discharge tube, the realization carries out long-range discharge to the water that the snow changed, it produces the humidity to reduce transformer box periphery to receive the water interference.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic view of the top of the capping block of the present invention;
FIG. 3 is a schematic view of the structure of the water pump installation of the present invention;
in the figure: 1. a body; 2. sealing the top block; 3. controlling the motor; 4. a push plate block; 5. a treatment tank; 6. a support bar; 7. a movable cover; 8. an isolation box; 9. a drive motor; 10. a transmission rod; 11. a drive rod; 12. a movable wheel; 13. a squeegee; 14. a bearing; 15. a separation net; 16. a protection box; 17. a water pump; 18. a flow guide pipe; 19. and a liquid discharge pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In this embodiment, as shown in fig. 1 to 3, the method for processing accumulated snow in a power transformation box of the present invention includes the following specific steps:
detecting the weight G of accumulated snow on the top of the transformer box top sealing block 2, and transmitting the weight value G to a control center;
step two, after receiving the weight value G, a processor of the control center and a snow weight threshold G set in a database of the control center on the top of the transformer box capping block 2Threshold valueComparing when the weight value G is less than or equal to GThreshold(s)When the weight value G is larger than G, the control center does not start the accumulated snow processing operationThreshold(s)When the snow cover is used, the control center starts snow cover processing operation;
step three, the control center starts the snow cover treatment operation, the specific process is that the control motor 3 is started to drive the push plate block 4 to remove the snow cover on the top of the capping block 2 on the transformer box body 1, the removed snow cover enters the treatment box 5, the driving motor 9 in the isolation box 8 is started at the moment, the driving motor 9 drives the transmission rod 10 to rotate, then the transmission rod 10 is matched with the bearing 14 to drive the driving rod 11 to rotate, the movable wheel 12 on the driving rod 11 synchronously rotates, the scraper 13 on the movable wheel 12 is used for smashing and stirring the snow cover, the snow cover is rapidly absorbed and melted and converted into water, the water pump 17 in the protection box 16 is started at the moment, the water in the treatment box 5 is guided into the drainage pipe 19 by the matching of the water pump 17 and the drainage pipe 18, and the water in the drainage pipe 19 is jetted to a far position by the pressure generated by the water pump 17, the phenomenon that the transformer box is affected with damp due to the fact that water penetrates into soil at the periphery of the transformer box is avoided.
The power transformation box comprises a body 1, a top sealing block 2 is installed at the top of the body 1, a control motor 3 is installed in an inner cavity of the top sealing block 2, a rotatable push plate block 4 is installed at the output end of the control motor 3, a processing box 5 is installed at the side of the body 1, a support rod 6 is installed at the top of the processing box 5, a movable cover 7 is installed at one end of the support rod 6, an isolation box 8 is fixed on the side of the inner cavity of the processing box 5, a driving motor 9 is installed in the inner cavity of the isolation box 8, a transmission rod 10 is installed at the output end of the driving motor 9, a rotatable driving rod 11 is installed at one end of the transmission rod 10, a movable wheel 12 is installed at the middle of the driving rod 11, a scraper 13 is fixed on the surface of the movable wheel 12, a bearing 14 is installed at one end of the driving rod 11, a separation net 15 is installed in the inner cavity of the processing box 5, which is located at the bottom of the isolation box 8, the treatment box 5 is characterized in that a protection box 16 is arranged in an inner cavity at the bottom of the separation net 15, a water pump 17 is arranged in the inner cavity of the protection box 16, a guide pipe 18 is arranged at the bottom of the water pump 17, and a liquid discharge pipe 19 is arranged at the top of the water pump 17.
Install the weight sensor who is used for gathering the snow weight G on the top of transformer case top sealing block 2 in the body 1.
A wireless transmission module communicated with the control center is further installed in the body 1
The diameter value of capping piece 2 is greater than the diameter value of body 1, and capping piece 2 is parallel arrangement from top to bottom with body 1, utilizes the cooperation of capping piece 2 and body 1, protects the top of body 1.
The shape that pushes away plate block 4 is L shape, and the quantity of pushing away plate block 4 has two, and two pushing away plate blocks 4 are the parallel surface that sets up at block 2 tops of capping side by side, utilize pushing away plate block 4 can clear up snow, avoid body 1 to receive the extrusion production collapse phenomenon of snow.
Handle case 5 and encircle in the both sides and the back of body 1, and the top of handling case 5 is provided with the opening, utilizes the opening of handling case 5 top can advance the sleet at block 2 top of capping and arrange into the inside of handling case 5, has avoided block 2 top of capping to appear the snow and has piled up too much phenomenon.
And heat insulation coatings are respectively coated outside the isolation box 8 and the protection box 16, and the drive motor 9 and the water pump 17 are prevented from being damaged due to low temperature influence by the heat insulation coatings.
The assembly pipe is installed to the one end of honeycomb duct 18, and the both ends of honeycomb duct 18 set up respectively in the outside and the inside of handling case 5, utilizes honeycomb duct 18 can spill the inside water spray of case 5 of handling, avoids handling the inside too much ponding that appears of case 5.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The accumulated snow treatment method of the power transformation box is characterized by comprising the following specific steps of:
detecting the weight G of accumulated snow on the top of the transformer box top sealing block (2), and transmitting the weight value G to a control center;
step two, after receiving the weight value G, a processor of the control center and a snow weight threshold G set in a database of the control center on the top of the transformer box capping block (2)Threshold(s)Comparing when the weight value G is less than or equal to GThreshold(s)When the snow cover is not started, the control center does not start the snow cover processing operationThe weight value G is greater than GThreshold(s)When the snow cover is used, the control center starts snow cover processing operation;
the control center starts the snow cover treatment operation, the concrete flow is that a control motor (3) is started to drive a push plate block (4) to clear away the snow cover on the top of a capping block (2) on a power transformation box body (1), the cleared snow cover enters the treatment box (5), a driving motor (9) inside an isolation box (8) is started at the moment, the driving motor (9) drives a driving rod (10) to rotate, then the driving rod (10) is matched with a bearing (14) to drive a driving rod (11) to rotate, at the moment, a movable wheel (12) on the driving rod (11) synchronously rotates, then a scraper (13) on the movable wheel (12) is used for smashing and stirring the snow cover, so that the snow cover is rapidly absorbed with heat and melted to be converted into water, at the moment, a water pump (17) inside a protection box (16) is started, and the water inside the treatment box (5) is guided into a liquid discharge pipe (19) by the matching of the water pump (17) and a guide pipe (18), the pressure generated by the water pump (17) is utilized to shoot the water in the liquid discharge pipe (19) to a far position, so that the phenomenon that the water penetrates into the soil at the periphery of the transformer box to damp the transformer box is avoided;
the transformer case comprises a body (1), an ejecting block (2) is installed at the top of the body (1), a control motor (3) is installed in an inner cavity of the ejecting block (2), a rotatable pushing block (4) is installed at the output end of the control motor (3), a treatment box (5) is installed on the side surface of the body (1), a support rod (6) is installed at the top of the treatment box (5), a movable cover (7) is installed at one end of the support rod (6), an isolation box (8) is fixed on the side surface of the inner cavity of the treatment box (5), a driving motor (9) is installed in the inner cavity of the isolation box (8), a transmission rod (10) is installed at the output end of the driving motor (9), a rotatable driving rod (11) is installed at one end of the transmission rod (10), a movable wheel (12) is installed in the middle of the driving rod (11), a scraper (13) is fixed on the surface of the movable wheel (12), a bearing (14) is installed at one end, penetrating through the movable wheel (12), of the driving rod (11), a separating net (15) is installed in an inner cavity, located at the bottom of the isolating box (8), of the processing box (5), a protecting box (16) is installed in an inner cavity, located at the bottom of the separating net (15), of the processing box (5), a water pump (17) is installed in an inner cavity of the protecting box (16), a guide pipe (18) is installed at the bottom of the water pump (17), and a liquid discharge pipe (19) is installed at the top of the water pump (17);
the push plate blocks (4) are L-shaped, the number of the push plate blocks (4) is two, and the two push plate blocks (4) are arranged on the surface of the top sealing block (2) in parallel;
the treatment box (5) surrounds the two sides and the back of the body (1), and an opening is formed in the top of the treatment box (5);
the outside of the isolation box (8) and the outside of the protection box (16) are coated with heat-insulating coating;
the assembly pipe is installed at one end of the flow guide pipe (18), and the two ends of the flow guide pipe (18) are respectively arranged outside and inside the treatment box (5).
2. The accumulated snow treatment method for the power transformation box as claimed in claim 1, wherein the accumulated snow treatment method comprises the following steps: the diameter value of the capping block (2) is larger than that of the body (1), and the capping block (2) and the body (1) are arranged in parallel up and down.
3. The method for treating accumulated snow in a power transformation box according to any one of claims 1 to 2, wherein: the weight sensor used for collecting the snow weight G on the top of the transformer box top sealing block (2) is installed in the body (1).
4. The accumulated snow treatment method for the power transformation box as claimed in claim 3, wherein the accumulated snow treatment method comprises the following steps: and a wireless transmission module communicated with the control center is further installed in the body (1).
CN202110242130.6A 2021-03-04 2021-03-04 Accumulated snow treatment method for power transformation box Active CN113102327B (en)

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Application Number Priority Date Filing Date Title
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CN113102327B true CN113102327B (en) 2022-06-17

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JP2015054170A (en) * 2013-09-13 2015-03-23 幸司 長谷川 Cleaning device
CN105234111A (en) * 2015-11-23 2016-01-13 曾凯涛 Distribution box with automatic accumulated snow removing function
CN106848881A (en) * 2017-03-28 2017-06-13 嵇名奥 A kind of box-type substation rain and snow device
CN107687150A (en) * 2017-09-28 2018-02-13 河南路太养路机械股份有限公司 A kind of device for melting snow for snow breaker
CN209249959U (en) * 2019-02-13 2019-08-13 徐州工业职业技术学院 A kind of anti-accumulated snow low-voltage distribution cabinet
CN209658728U (en) * 2019-05-21 2019-11-19 李丹 A kind of Prefabricated high-low voltage transformer substation
CN111952872A (en) * 2019-12-02 2020-11-17 国网江苏省电力有限公司盐城供电分公司 Electric power cabinet that can independently cool down and put out a fire

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Publication number Priority date Publication date Assignee Title
FR3008721B1 (en) * 2013-07-19 2018-02-09 Cie Maritime D'expertises DEVICE AND METHOD FOR RECOVERY
US10117507B2 (en) * 2016-09-21 2018-11-06 Jeffery Sobus Roof cleaning system
CN207941737U (en) * 2017-12-14 2018-10-09 浙江海鸿工业产品设计有限公司 A kind of accumulated snow cleaning plant of outdoor power equipment
CN209861782U (en) * 2019-03-14 2019-12-31 东旭新能源投资有限公司 Photovoltaic ecological greenhouse and photovoltaic module unit thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015054170A (en) * 2013-09-13 2015-03-23 幸司 長谷川 Cleaning device
CN105234111A (en) * 2015-11-23 2016-01-13 曾凯涛 Distribution box with automatic accumulated snow removing function
CN106848881A (en) * 2017-03-28 2017-06-13 嵇名奥 A kind of box-type substation rain and snow device
CN107687150A (en) * 2017-09-28 2018-02-13 河南路太养路机械股份有限公司 A kind of device for melting snow for snow breaker
CN209249959U (en) * 2019-02-13 2019-08-13 徐州工业职业技术学院 A kind of anti-accumulated snow low-voltage distribution cabinet
CN209658728U (en) * 2019-05-21 2019-11-19 李丹 A kind of Prefabricated high-low voltage transformer substation
CN111952872A (en) * 2019-12-02 2020-11-17 国网江苏省电力有限公司盐城供电分公司 Electric power cabinet that can independently cool down and put out a fire

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