CN110111979A - A kind of pole transformer rainwater cooling device - Google Patents

A kind of pole transformer rainwater cooling device Download PDF

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Publication number
CN110111979A
CN110111979A CN201910465355.0A CN201910465355A CN110111979A CN 110111979 A CN110111979 A CN 110111979A CN 201910465355 A CN201910465355 A CN 201910465355A CN 110111979 A CN110111979 A CN 110111979A
Authority
CN
China
Prior art keywords
transformer
water
water storage
setting
water collection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910465355.0A
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Chinese (zh)
Inventor
赵晨
薛顾一
张硕
杜永玺
王嘉伟
李尧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Henan Electric Power Company Xixia County Power Supply Co
Original Assignee
State Grid Henan Electric Power Company Xixia County Power Supply Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by State Grid Henan Electric Power Company Xixia County Power Supply Co filed Critical State Grid Henan Electric Power Company Xixia County Power Supply Co
Priority to CN201910465355.0A priority Critical patent/CN110111979A/en
Publication of CN110111979A publication Critical patent/CN110111979A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/08Cooling; Ventilating
    • H01F27/10Liquid cooling
    • H01F27/16Water cooling

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)

Abstract

The present invention provides a kind of pole transformer rainwater cooling device, main platform body including electric pole and setting on utility poles, transformer is set in the main platform body, water collection agencies are set in the top of the transformer on the electric pole, water storage mechanism is set below the water collection agencies, the spraying cooling mechanism that setting communicates therewith below the water storage mechanism, filter mechanism is set above the water collection agencies, the control mechanism that setting is connect with water storage mechanism signal below the main platform body, the control mechanism pass through communication agency and connect with control centre.The present invention can collect rainwater storage, spraying cooling is carried out when transformer temperature is excessively high, while can play the role of sunshade to transformer, and prevent sunlight excessively causes transformer heating excessively high strongly, the temperature that pole transformer can be effectively reduced guarantees the normal operation of transformer.

Description

A kind of pole transformer rainwater cooling device
Technical field
The present invention relates to transformer falling temperature technique fields, and in particular to a kind of pole transformer rainwater cooling device.
Background technique
The radiating and cooling of power transformer in the process of running plays an important role to the safe operation of transformer.Common Power transformer is mainly oil-immersed transformer, and the main heat sink component being arranged is more to be connected to form by the cooling fin of sheet The radiator that group cooling fin is constituted accelerates sky using cross-ventilation Temperature fall and in the blowing of cooling fin bottom installation fan The mode of gas circulation cools down to cooling fin, and such mode can satisfy the service requirement of transformer in general;So And the transformer lasts high load capacity caused by the nature and its bring peak of power consumption of summer specific time period continuous high temperature is transported In the case where row, oil temperature height is looked forward in transformer, and original radiating mode is unable to satisfy requirement, to guarantee that transformer can be transported safely Row, traditional way are using the quantity of increase radiator fan, place the progress of the methods of ice cube below the cooling fin of transformer Cooling, although certain cooling effect can be played, cooling extent is small, speed is slow, both dangerous or uneconomical, is not achieved and answers The purpose for the temperature that plunges;Traditional most efficient method is that local power cuts to limit consumption reduces transformer load, but is currently producing, living It is unable to do without the epoch of electricity, power cuts to limit consumption feasible act easily absolutely not.
For solve the problems, such as power transformer in the radiating and cooling of specific time period, at present corresponding auxiliary heat dissipation cooling system or Device common research, most commonly seen is cooled down to power transformer to row auxiliary heat dissipation by the way of water spray, is such as awarded The Chinese patent literature that notification number is CN 202678050U, invention and created name is " transformer automatic water cooling device " is weighed, i.e., It discloses and a kind of auxiliary temperature-reducing is carried out to transformer by what is formed based on pond, water pump, pipeline, spray equipment and control device Device is the top that sparge pipe is set to transformer body and radiator by the way of, have it is temperature controlled under the premise of Direct water-spraying control;For another example Authorization Notice No. is CN 204407140U, invention and created name is that " a kind of power transformer is cooling The Chinese patent literature of device " it discloses a kind of fixed water tank, two-way water pump system, is arranged above transformer body The dress that the cooling fin physical contact of the spray head and transformer that directly spray passes through the compositions such as the water-cooling piece of circulating water It sets.But these are suitable for using in substation, and need to install the pipeline to supply water, and be not suitable for pole transformer.
Summary of the invention
In view of this, the present invention provides a kind of pole transformer rainwater cooling device, rainwater storage can be collected, to transformation Device carries out spraying cooling when the temperature is excessively high, while can play the role of sunshade to transformer, prevents sunlight from excessively causing to become strongly Depressor heating is excessively high.
In order to solve the above technical problems, the present invention provides a kind of pole transformer rainwater cooling device, including electric pole and Main platform body on utility poles is set, transformer is set in the main platform body, in the transformer on the electric pole Water collection agencies are arranged in top, water storage mechanism are arranged below the water collection agencies, setting communicates therewith below the water storage mechanism Filter mechanism is arranged in spraying cooling mechanism, the water collection agencies top, setting and the water storage mechanism below the main platform body The control mechanism of signal connection, the control mechanism are connect by communication agency with control centre.
Further, the water collection agencies include the water collection sheet being arranged on the electric pole, and the water collection sheet upper surface is set The pit that catchments is set, the downcast hole being connected to the pit that catchments, the downcast hole and the first pipe is arranged in the side of the water collection sheet Road connection.
Further, the water storage mechanism includes the water storage box being arranged in below water collection sheet, and the water storage box is rectangle knot Structure, the inside of the water storage box are connected to the first pipe, setting surge pipe in the first pipe, under the surge pipe End is connected to cistern interior, and the upper end level of the surge pipe is greater than the height of water collection sheet.
Further, the water storage box bottom is pyramidal structure, and settling tank, the storage is arranged in the water storage box bottom center Case lid is arranged in the flip-top of water tank, and pressure pump, the pressure pump and the control machine is arranged in the bottom of the water storage box Structure signal connects, and is additionally provided with water level monitoring mechanism in the water storage box.
Further, the water level monitoring mechanism includes the water level sensor connecting with the control mechanism signal.
Further, the spraying cooling mechanism includes the circle pressure pipeline around transformer setting, the pressure pipe The atomizer that setting is connected to pressure pipeline on the inside of road, the pressure pipeline are connected to by second pipe with pressure pump.
Further, the filter mechanism includes the support frame that the pit upper end of catchmenting is arranged on the water collection sheet Filter screen is arranged in the braced frame in frame, and the water collection sheet edge upwardly extends setting water fender.
Further, the control mechanism includes microcontroller, and the communication agency includes GPRS module, in the control Pericardium includes middle control machine.
Further, transformer setting temperature monitoring module, the temperature monitoring module and control are corresponded on the electric pole Mechanism signal connection processed.
Pole transformer rainwater cooling device provided by the invention, the platform master including electric pole and setting on utility poles Body, is arranged transformer in main platform body, and water collection agencies are arranged in the top of the transformer on electric pole, set below water collection agencies Water storage mechanism, the spraying cooling mechanism that setting communicates therewith below water storage mechanism are set, water collection agencies top is arranged filter mechanism, puts down The control mechanism that setting connect with water storage mechanism signal below platform main body, control mechanism pass through communication agency and company, control centre It connects.Water collection agencies can when rainy Accumulated Rainwater, and be stored in water storage mechanism, to when the temperature is excessively high, pass through water storage mechanism Interior water pump, which is pulled water out, carries out spraying cooling to transformer by spraying cooling mechanism, in this way without additionally socketing water pipe, at This is lower, and water collection agencies are located at the top of transformer, can also play the role of sunshade in fine day, reduce the liter of transformer Temperature.Water storage mechanism is between transformer and water collection agencies simultaneously, and there are gaps again between any two, and the specific heat capacity of water is also larger, becomes Heat dissipates depressor upwards when the temperature is excessively high, part can be absorbed by water storage water within the organization, and pass through gap and gentle breeze and energy Accelerate heat dissipation, it may be said that killing three birds with one stone, cooling effect are very good.Filter mechanism is filtered to water collection agencies, and deadwood is avoided Fallen leaves are entered in water collection agencies and are entered in water storage mechanism, influence the normal work of water pump.Control mechanism sets scene Standby to be controlled, communication agency is responsible for being communicated, and control centre has staff to monitor and assigns instruction, excessively high to temperature When, control centre can assign instruction and extract the water in water storage box out spraying cooling.
Water collection agencies include the water collection sheet being arranged on electric pole, and the pit that catchments, the side of water collection sheet is arranged in water collection sheet upper surface The downcast hole being connected to the pit that catchments is arranged in face, and downcast hole is connected to first pipe.Rainwater is introduced into catchmenting on water collection sheet In pit, then entered in water storage box by downcast hole and first pipe.
Water storage mechanism includes the water storage box being arranged in below water collection sheet, and water storage box is rectangular configuration, the inside of water storage box with First pipe connection, first pipe is interior to be arranged surge pipe, and the lower end of surge pipe is connected to cistern interior, and the upper end of surge pipe is high Degree is greater than the height of water collection sheet.Water storage box can be set into flat structure, but water storage box in addition to first pipe without other with other than The mechanism of boundary's connection, it is therefore desirable to which a surge pipe is set, and otherwise water enters from first pipe, and inside Dun gas can not be arranged Out, it is larger to will lead to air pressure inside, water cannot be flowed into from first pipe well.Surge pipe is mainly to arrange internal gas Out, therefore surge pipe uses a small hose.
Water storage box bottom is pyramidal structure, and settling tank is arranged in water storage box bottom center, and case is arranged in the flip-top of water storage box Pressure pump is arranged in the bottom of lid, water storage box, and pressure pump is connect with control mechanism signal, and water level prison is additionally provided in water storage box Survey mechanism.Rainwater contains dust, water storage box bottom pyramidal structure and settling tank cooperation, dust can be deposited in settling tank, Spraying cooling mechanism will not be caused to block because of sediment content big two in this way.The case lid of setting can run a period of time in device The silt in cleaning settling tank is opened afterwards.
Water level monitoring mechanism includes the water level sensor connecting with control mechanism signal, and water level monitoring mechanism can be to water storage Water level in case is monitored, and does not just start pressure pump spraying cooling after water is seldom.
Spraying cooling mechanism includes the circle pressure pipeline around transformer setting, setting and pressure pipe on the inside of pressure pipeline The atomizer of road connection, pressure pipeline are connected to by second pipe with pressure pump.Pressure pump send water pressurization to pressure In pipeline, by pressure water is sprayed from atomizer, cool down to transformer surface spraying, atomizing spray is used, so that spilling Water is more uniform, can save water.
Filter mechanism includes the braced frame that pit upper end is arranged on water collection sheet of catchmenting, and filtering is arranged in braced frame Net, water collection sheet edge upwardly extend setting water fender.Filter mechanism is filtered large-scale sundries, such as leaf, deadwood, branch The setting of support frame frame transverse and longitudinal, plays the supporting role to filter screen, and filter screen uses strainer of the mesh less than 0.3 centimetre, water fender For increasing water collection sheet edge, avoid because setting filter screen cause water it is bad enter catchment pit and from water collection sheet edge The case where outflow, occurs.
Control mechanism includes microcontroller, and communication agency includes GPRS module, and control centre includes middle control machine.
Transformer setting temperature monitoring module is corresponded on electric pole, temperature monitoring module is connect with control mechanism signal.Temperature Contactless infrared temperature sensor can be used by spending mechanism for monitoring, be monitored to transformer surface temperature, for temperature It monitors more accurate.
The present invention can collect rainwater storage, spraying cooling be carried out when transformer temperature is excessively high, while can be to transformation Device plays the role of sunshade, and prevent sunlight excessively causes transformer heating excessively high strongly, can effectively reduce pole transformer Temperature guarantees the normal operation of transformer.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of pole transformer rainwater cooling device of the present invention;
Fig. 2 is the structural schematic diagram of spraying cooling mechanism of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention Attached drawing 1-2, the technical solution of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this A part of the embodiment of invention, instead of all the embodiments.Based on described the embodiment of the present invention, the common skill in this field Art personnel every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment one present embodiments provides a kind of pole transformer rainwater cooling device, including electric pole 16 and setting Main platform body 20 on electric pole 16, is arranged transformer 19 in the main platform body 20, in the change on the electric pole 16 Water collection agencies are arranged in the top of depressor 19, and water storage mechanism is arranged below the water collection agencies, below the water storage mechanism setting with Filter mechanism, setting and institute below the main platform body 20 is arranged in its spraying cooling mechanism being connected to, the water collection agencies top The control mechanism 21 of water storage mechanism signal connection is stated, the control mechanism 21 is connect by communication agency 22 with control centre.
The water collection agencies include the water collection sheet 5 being arranged on the electric pole 16, and 5 upper surface of the water collection sheet setting is catchmented The downcast hole 12 being connected to the pit 4 that catchments, the downcast hole 12 and the first pipe is arranged in pit 4, the side of the water collection sheet 5 Road 13 is connected to.Rainwater is introduced into catchmenting in pit on water collection sheet, then enters water storage by downcast hole and first pipe In case.
Water collection agencies can when rainy Accumulated Rainwater, and be stored in water storage mechanism, to when the temperature is excessively high, pass through water storage Water pump within the organization, which is pulled water out, carries out spraying cooling to transformer by spraying cooling mechanism, in this way without additionally socketing water Pipe, cost is lower, and water collection agencies are located at the top of transformer, can also play the role of sunshade in fine day, reduces transformer Heating.Water storage mechanism is between transformer and water collection agencies simultaneously, between any two again there are gap, the specific heat capacity of water also compared with Greatly, heat dissipates upwards when transformer temperature is excessively high, part can be absorbed by water storage water within the organization, and pass through gap and gentle breeze It can accelerate heat dissipation again, it may be said that killing three birds with one stone, cooling effect are very good.Filter mechanism is filtered to water collection agencies, is avoided Dry branches and fallen leaves is entered in water collection agencies and is entered in water storage mechanism, influences the normal work of water pump.Control mechanism is to scene Equipment controlled, communication agency is responsible for being communicated, and control centre has staff to monitor and assigns instruction, to temperature mistake Gao Shi, control centre can assign instruction and extract the water in water storage box out spraying cooling.
Embodiment two
The difference between this embodiment and the first embodiment lies in:
The water storage mechanism includes the water storage box 7 being arranged in below water collection sheet 5, and the water storage box 7 is rectangular configuration, the water storage The inside of case 7 is connected to the first pipe 13, and surge pipe 11, the lower end of the surge pipe 11 is arranged in the first pipe 13 It is connected to inside water storage box 7, the upper end level of the surge pipe 11 is greater than the height of water collection sheet 5.Water storage box can be set into flat Flat structure, but water storage box is in addition to first pipe is without other mechanisms being in communication with the outside, it is therefore desirable to a surge pipe is set, it is no Then water enters from first pipe, and inside Dun gas can not be discharged, and it is larger to will lead to air pressure inside, and water cannot be well from the One pipeline flows into.Surge pipe is mainly internal gas to be discharged, therefore surge pipe uses a small hose.
7 bottom of water storage box is pyramidal structure, and settling tank 8, the water storage box 7 is arranged in 7 bottom center of water storage box Flip-top case lid 6 is set, pressure pump 14, the pressure pump 14 and the control is arranged in the bottom of the water storage box 7 21 signal of mechanism connects, and is additionally provided with water level monitoring mechanism in the water storage box 7.Rainwater contains dust, water storage box bottom pyramidal Structure and settling tank cooperation, dust can be deposited in settling tank, spray will not be caused to drop because of sediment content big two in this way Warm mechanism blocking.The case lid of setting can open the silt in cleaning settling tank after device runs a period of time.
The water level monitoring mechanism includes the water level sensor 9 connecting with 21 signal of control mechanism.
Embodiment three
The difference between this embodiment and the first embodiment lies in:
The spraying cooling mechanism includes the circle pressure pipeline 18 being arranged around transformer 19, is set on the inside of the pressure pipeline 18 The atomizer 23 being connected to pressure pipeline 18 is set, the pressure pipeline 18 is connected to by second pipe 15 with pressure pump 14. Pressure pump send water pressurization to pressure pipeline, by pressure water is sprayed from atomizer, to transformer surface spraying Cooling, uses atomizing spray, so that watering is more uniform, can save water.
The filter mechanism includes the braced frame 3 that 4 upper end of pit of catchmenting is arranged on the water collection sheet 5, described Filter screen 2 is set in braced frame 3, and 5 edge of water collection sheet upwardly extends setting water fender 1.Filter mechanism is miscellaneous to large size Object is filtered, such as leaf, deadwood, the setting of braced frame transverse and longitudinal, plays the supporting role to filter screen, and filter screen uses net Strainer of the hole less than 0.3 centimetre, water fender for increasing water collection sheet edge, avoid because setting filter screen cause water bad into Enter to the case where catchmenting pit and flowed out from water collection sheet edge.
The control mechanism 21 includes microcontroller, and the communication agency 22 includes GPRS module, control centre's packet Include middle control machine.
Transformer 19 is corresponded on the electric pole 16, and temperature monitoring module 17, the temperature monitoring module 17 and control are set The connection of 21 signal of mechanism.Temperature monitoring mechanism can use contactless infrared temperature sensor, to transformer surface temperature It is monitored, it is more accurate for monitoring temperature.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications It should be regarded as protection scope of the present invention.

Claims (9)

1. a kind of pole transformer rainwater cooling device, it is characterised in that: including the platform of electric pole and setting on utility poles Main body, is arranged transformer in the main platform body, and water collection agencies are arranged in the top of the transformer on the electric pole, described Water storage mechanism is set below water collection agencies, and the spraying cooling mechanism that setting communicates therewith below the water storage mechanism is described to catchment Filter mechanism is set above mechanism, the control mechanism that setting is connect with water storage mechanism signal below the main platform body, institute Control mechanism is stated to connect by communication agency with control centre.
2. pole transformer rainwater cooling device as described in claim 1, it is characterised in that: the water collection agencies include described The water collection sheet being arranged on electric pole, water collection sheet upper surface setting are catchmented pit, the side setting of the water collection sheet with it is described The downcast hole of the pit that catchments connection, the downcast hole are connected to first pipe.
3. pole transformer rainwater cooling device as claimed in claim 2, it is characterised in that: the water storage mechanism includes setting Water storage box below water collection sheet, the water storage box are rectangular configuration, and the inside of the water storage box is connected to the first pipe, Surge pipe is set in the first pipe, and the lower end of the surge pipe is connected to cistern interior, and the upper end of the surge pipe is high Degree is greater than the height of water collection sheet.
4. pole transformer rainwater cooling device as claimed in claim 3, it is characterised in that: the water storage box bottom is taper Settling tank is arranged in structure, the water storage box bottom center, and case lid, the bottom of the water storage box is arranged in the flip-top of the water storage box Pressure pump is arranged in portion, and the pressure pump is connect with the control mechanism signal, and water level prison is additionally provided in the water storage box Survey mechanism.
5. pole transformer rainwater cooling device as claimed in claim 4, it is characterised in that: the water level monitoring mechanism includes The water level sensor being connect with the control mechanism signal.
6. pole transformer rainwater cooling device as claimed in claim 5, it is characterised in that: the spraying cooling mechanism includes Around a circle pressure pipeline of transformer setting, the atomizer that setting is connected to pressure pipeline on the inside of the pressure pipeline, institute Pressure pipeline is stated to be connected to by second pipe with pressure pump.
7. pole transformer rainwater cooling device as claimed in claim 6, it is characterised in that: the filter mechanism includes described It catchments the braced frame that pit upper end is arranged on the water collection sheet, filter screen, the water collection sheet is set in the braced frame Edge upwardly extends setting water fender.
8. pole transformer rainwater cooling device as claimed in claim 7, it is characterised in that: the control mechanism includes micro-control Device processed, the communication agency include GPRS module, and the control centre includes middle control machine.
9. pole transformer rainwater cooling device as claimed in claim 8, it is characterised in that: correspond to transformation on the electric pole Temperature monitoring module is arranged in device, and the temperature monitoring module is connect with control mechanism signal.
CN201910465355.0A 2019-05-30 2019-05-30 A kind of pole transformer rainwater cooling device Pending CN110111979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910465355.0A CN110111979A (en) 2019-05-30 2019-05-30 A kind of pole transformer rainwater cooling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910465355.0A CN110111979A (en) 2019-05-30 2019-05-30 A kind of pole transformer rainwater cooling device

Publications (1)

Publication Number Publication Date
CN110111979A true CN110111979A (en) 2019-08-09

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Application Number Title Priority Date Filing Date
CN201910465355.0A Pending CN110111979A (en) 2019-05-30 2019-05-30 A kind of pole transformer rainwater cooling device

Country Status (1)

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CN (1) CN110111979A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110600225A (en) * 2019-10-21 2019-12-20 徐州市铜山区百恒电子厂 Rainwater cooling device for pole-mounted transformer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204668754U (en) * 2015-06-23 2015-09-23 渤海大学 A kind of outdoor electric box
CN206524559U (en) * 2016-12-21 2017-09-26 谢梦君 A kind of power transformation box with heat sinking function
CN206844745U (en) * 2017-05-09 2018-01-05 阜阳三环水泥制品有限公司 Double-rod Electric wire support with transformer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204668754U (en) * 2015-06-23 2015-09-23 渤海大学 A kind of outdoor electric box
CN206524559U (en) * 2016-12-21 2017-09-26 谢梦君 A kind of power transformation box with heat sinking function
CN206844745U (en) * 2017-05-09 2018-01-05 阜阳三环水泥制品有限公司 Double-rod Electric wire support with transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110600225A (en) * 2019-10-21 2019-12-20 徐州市铜山区百恒电子厂 Rainwater cooling device for pole-mounted transformer

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Application publication date: 20190809