CN206726905U - A kind of auto-transformer of high efficiency and heat radiation - Google Patents

A kind of auto-transformer of high efficiency and heat radiation Download PDF

Info

Publication number
CN206726905U
CN206726905U CN201720600790.6U CN201720600790U CN206726905U CN 206726905 U CN206726905 U CN 206726905U CN 201720600790 U CN201720600790 U CN 201720600790U CN 206726905 U CN206726905 U CN 206726905U
Authority
CN
China
Prior art keywords
auto
transformer
mounting bracket
protection shell
transformer body
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.)
Active
Application number
CN201720600790.6U
Other languages
Chinese (zh)
Inventor
袁晓静
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.)
Beijing Yingho Ruihua Electric Co Ltd
Original Assignee
Beijing Yingho Ruihua Electric Co Ltd
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 Beijing Yingho Ruihua Electric Co Ltd filed Critical Beijing Yingho Ruihua Electric Co Ltd
Priority to CN201720600790.6U priority Critical patent/CN206726905U/en
Application granted granted Critical
Publication of CN206726905U publication Critical patent/CN206726905U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of auto-transformer of high efficiency and heat radiation,Including auto-transformer body,The side of the bottom of auto-transformer body is provided with the first mounting bracket,The opposite side of the bottom of auto-transformer body is provided with the second mounting bracket,Connected between first mounting bracket and the second mounting bracket by fix bar,The bottom of first mounting bracket and the second mounting bracket is connected with installing plate,Protection shell is provided with the outside of auto-transformer body,The top of protection shell is provided with water leg,The bottom of water leg is connected with the header tank positioned at protection enclosure top by water pipe,The side of header tank is provided with control cabinet,Control cabinet is internally provided with controller,The bottom that the inwall of protection shell is located at control cabinet is provided with temperature sensor,The side of protection shell is provided with radiator window,The utility model is easily installed,It is easy to improve radiating efficiency efficiency,Radiating effect is strong,And there is certain high temperature alarm function.

Description

A kind of auto-transformer of high efficiency and heat radiation
Technical field
A kind of auto-transformer is the utility model is related to, specially a kind of auto-transformer of high efficiency and heat radiation.
Background technology
With the development of factory and the intellectually and automatically of family life, increasing electrical equipment enters our life It is living, and the cooperation of these electrical equipment needs stable voltage, can just enable the work of each electrical equipment normal, could be people's It is convenient that life is brought, and we often use transformer and carry out voltage, electric current, the conversion of impedance, and for voltage stabilizing, isolation etc. Deng transformer is to change alternating voltage using the principle of electromagnetic induction, therefore can produce substantial amounts of heat at work, if transformation The heat of device is not timely discharged and exported, and the work to transformer just is brought into great inconvenience, in large-scale transformation In device, transformer is cooled down usually using transformer oil.During oil cooling but, entrance of the transformer oil from oil cooling pipe Into oil cooling pipe, oil cooling pipe is flowed through, in this process, transformer oil is cooled, while the temperature of transformer oil is dropped It is low, it is back in transformer via return port by the transformer oil of cooling, transformer is cooled down again, transformer oil is anti- Multiple above-mentioned operation, is cooled down to transformer, but radiating mode is single, and then radiating efficiency is low, is needed so as to influence us The normal work for the electrical equipment used, made troubles for our life, while the inconvenience installation of existing transformer, without high temperature report Alert function.
So how to design a kind of auto-transformer of high efficiency and heat radiation, turning into us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of auto-transformer of high efficiency and heat radiation, to solve in above-mentioned background technology The problem of proposition.
To achieve the above object, the utility model provides following technical scheme:A kind of auto-transformer of high efficiency and heat radiation, bag Auto-transformer body is included, the side of the bottom of the auto-transformer body is provided with the first mounting bracket, the self coupling transformation The opposite side of the bottom of device body is provided with the second mounting bracket, passes through fixation between first mounting bracket and the second mounting bracket Bar connects, and the bottom of first mounting bracket and the second mounting bracket is connected with installing plate, the outside of the auto-transformer body Protection shell is provided with, the top of the protection shell is provided with water leg, and the bottom of the water leg is connected with by water pipe Header tank positioned at protection enclosure top, the side of the header tank are provided with control cabinet, and the inside of the control cabinet is set It is equipped with controller, the bottom that the inwall of the protection shell be located at control cabinet is provided with temperature sensor, described to protect in shell The both sides that the inwall in portion is located at auto-transformer body upper part are provided with heat sink, and the side of the protection shell is provided with radiating Window, one end of the inside of the radiator window are provided with electrically operated valve, and the both sides of the radiator window offer evaporation tank, described The one end for evaporating tank is connected by the bottom of water pipe and header tank, and the bottom of the header tank and the junction of water pipe are provided with Dynamoelectric water valve, the top of the auto-transformer body are connected with transformer radiator, the transformer radiating by oil return pipe The top of device is connected with oil pump, and the transformer radiator is internally provided with the oil distributing pipe being connected with oil pump and oil return pipe, institute The bottom for stating oil distributing pipe is connected with fin, and the fin is internally provided with semi-cylindrical hill, the bottom of the fin It is connected by oil inlet pipe with auto-transformer body, the side of the protection shell upper is provided with siren, and the temperature passes The output end of sensor is electrically connected with the input of controller, and electrically operated valve, electricity is electrically connected in the output end of the controller The output end of dynamic water valve, oil pump and siren.
Further, first mounting bracket and the second mounting bracket are L-type mounting bracket, and the first mounting bracket and second is pacified Shelve and offer protection shell installation groove with the junction of protection shell.
Further, the junction of the water leg and water pipe is provided with screen pack.
Further, the opposite side inside the radiator window is provided with Air Filter.
Further, it is bolted between oil pump and the auto-transformer body.
Further, it is provided with protective cover on the outside of the siren.
Compared with prior art, the beneficial effects of the utility model are:The utility model passes through the second mounting bracket, the first peace Shelve, installing plate and fix bar, be easy to the overall installation of transformer, the temperature of sensor transformer is easy to simultaneously by temperature sensor Controller is passed to, when temperature exceedes setting, controller can control electrically operated valve, dynamoelectric water valve and oil pump to be operated, It is easy to radiator window directly to radiate by opening electrically operated valve, by opening dynamoelectric water valve, is easy to the rainwater collected in header tank It is flowed into by water pipe in evaporation tank, and then is easy to radiate to transformer by evaporative heat loss, and by opening oil Pump, it is easy to the high temperature oil inside transformer fuel tank to be extracted out by oil return pipe, and passes through the fin inside transformer radiator Radiated with semi-cylindrical hill, then returned in the fuel tank of auto-transformer body interior by oil inlet pipe, passed through simultaneously again Oil distributing pipe is easy to scattered high temperature oil, and a variety of radiating modes are combined, and then is easy to improve the efficiency to high temperature oil cooling, radiating effect Fruit is strong, and when temperature exceedes alarm temperature setting, controller can control siren to be operated, and then have certain high temperature Warning function.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional view of the present utility model;
Fig. 3 is side view of the present utility model;
Fig. 4 is the structural representation of radiator window of the present utility model;
Fig. 5 is the mounting structure schematic diagram of radiator of the present utility model;
In figure:1st, auto-transformer body;2nd, the first mounting bracket;3rd, the second mounting bracket;4th, fix bar;5th, installing plate;6、 Protect shell;7th, water leg;8th, header tank;9th, control cabinet;10th, controller;11st, temperature sensor;12nd, heat sink;13rd, radiate Window;14th, electrically operated valve;15th, tank is evaporated;16th, dynamoelectric water valve;17th, transformer radiator;18th, oil pump;19th, oil distributing pipe;20、 Fin;21st, semi-cylindrical hill;22nd, oil inlet pipe;23rd, siren;24th, oil return pipe.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-5 are referred to, the utility model provides a kind of auto-transformer of high efficiency and heat radiation:Including auto-transformer body 1, the side of the bottom of auto-transformer body 1 is provided with the first mounting bracket 2, the opposite side of the bottom of auto-transformer body 1 Be provided with the second mounting bracket 3, connected between the first mounting bracket 2 and the second mounting bracket 3 by fix bar 4, the first mounting bracket 2 with The bottom of second mounting bracket 3 is connected with installing plate 5, and the outside of auto-transformer body 1 is provided with protection shell 6, protects shell 6 Top be provided with water leg 7, the bottom of water leg 7 is connected with the header tank positioned at the protection inner tip of shell 6 by water pipe 8, the side of header tank 8 is provided with control cabinet 9, and control cabinet 9 is internally provided with controller 10, and the inwall of protection shell 6 is located at The bottom of control cabinet 9 is provided with temperature sensor 11, and the inwall at the middle part of protection shell 6 is located at the top of auto-transformer body 1 Both sides are provided with heat sink 12, and the side of protection shell 6 is provided with radiator window 13, and one end of the inside of radiator window 13 is provided with electricity Movable valve 14, the both sides of radiator window 13 offer evaporation tank 15, and the one end for evaporating tank 15 passes through water pipe and header tank 8 Bottom connects, and the bottom of header tank 8 and the junction of water pipe are provided with dynamoelectric water valve 16, and the top of auto-transformer body 1 leads to Cross oil return pipe 24 and be connected with transformer radiator 17, the top of transformer radiator 17 is connected with oil pump 18, transformer radiator 17 are internally provided with the oil distributing pipe 19 being connected with oil pump 18 and oil return pipe 24, and the bottom of oil distributing pipe 19 is connected with fin 20, Fin 20 is internally provided with semi-cylindrical hill 21, and the bottom of fin 20 passes through oil inlet pipe 22 and auto-transformer body 1 Connection, the side on protection shell 6 top are provided with siren 23, and the output end of temperature sensor 11 is electrically connected with controller 10 The defeated of electrically operated valve 14, dynamoelectric water valve 16, oil pump 18 and siren 23 is electrically connected in input, the output end of controller 10 Go out end.
Further, the first mounting bracket 2 and the second mounting bracket 3 are L-type mounting bracket, and the first mounting bracket 2 and second is pacified 3 are shelved with protecting the junction of shell 6 to offer protection shell installation groove, is easy to the installation and removal of transformer.
Further, the junction of water leg 7 and water pipe is provided with screen pack, is easy to filter large-scale impurity.
Further, the opposite side inside radiator window 13 is provided with Air Filter, is easy to prevent the entrance of dust.
Further, it is bolted between oil pump 18 and auto-transformer body 1, is easy to the installation of oil pump 18.
Further, the outside of siren 23 is provided with protective cover, is easy to protect siren.
Operation principle:First, the side of the bottom of auto-transformer body 1 is provided with the first mounting bracket 2, auto-transformer The opposite side of the bottom of body 1 is provided with the second mounting bracket 3, passes through fix bar between the first mounting bracket 2 and the second mounting bracket 3 The bottom of 4 connections, the first mounting bracket 2 and the second mounting bracket 3 is connected with installing plate 5, passes through the second mounting bracket 3, the first mounting bracket 2nd, installing plate 5 and fix bar 4, it is easy to the overall installation of transformer, the outside of auto-transformer body 1 is provided with protection shell 6, It is easy to protect auto-transformer body 1, secondly, the top of protection shell 6 is provided with water leg 7, and the bottom of water leg 7 passes through water Pipe is connected with the header tank 8 positioned at the protection inner tip of shell 6, and the side of header tank 8 is provided with control cabinet 9, control cabinet 9 it is interior Portion is provided with controller 10, and the bottom that the inwall of protection shell 6 be located at control cabinet 9 is provided with temperature sensor 11, protection shell 6 The both sides that the inwall at middle part is located at the top of auto-transformer body 1 are provided with heat sink 12, are easy to radiate, and the one of protection shell 6 Side is provided with radiator window 13, and one end of the inside of radiator window 13 is provided with electrically operated valve 14, and the both sides of radiator window 13 offer Tank 15 is evaporated, one end of evaporation tank 15 is connected by water pipe with the bottom of header tank 8, the bottom of header tank 8 and water pipe Junction is provided with dynamoelectric water valve 16, and the top of auto-transformer body 1 is connected with transformer radiator 17 by oil return pipe 24, The top of transformer radiator 17 is connected with oil pump 18, and transformer radiator 17 is internally provided with and oil pump 18 and oil return pipe 24 The oil distributing pipe 19 of connection, the bottom of oil distributing pipe 19 are connected with fin 20, and fin 20 is internally provided with semi-cylindrical hill 21, The bottom of fin 20 is connected by oil inlet pipe 22 with auto-transformer body 1, is easy to sense transformation by temperature sensor 11 The temperature of device simultaneously passes to controller 10, and when temperature exceedes setting, controller 10 can control electrically operated valve 14, dynamoelectric water valve 16 and oil pump 18 be operated, be easy to radiator window 13 directly to radiate by opening electrically operated valve 14, by opening dynamoelectric water valve 16, It is easy to the rainwater collected in header tank 8 to be flowed into by water pipe in evaporation tank 15, and then is easy to by evaporative heat loss to becoming Depressor is radiated, and by opening oil pump, is easy to the high temperature oil inside transformer fuel tank to be extracted out by oil return pipe, and lead to The fin 20 and semi-cylindrical hill 21 crossed inside transformer radiator 17 are radiated, and are then returned to certainly by oil inlet pipe 22 again In fuel tank inside coupling transformer body 1, while scattered high temperature oil is easy to by oil distributing pipe 19, and then is easy to improve to high temperature oil The efficiency of cooling, radiating effect is strong, and finally, the side on protection shell 6 top is provided with siren 23, when temperature exceedes alarm temperature During metric definite value, controller 1 can control siren 23 to be operated, and then have certain high temperature alarm function.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of auto-transformer of high efficiency and heat radiation, including auto-transformer body (1), it is characterised in that:The self coupling transformation The side of the bottom of device body (1) is provided with the first mounting bracket (2), the opposite side of the bottom of the auto-transformer body (1) The second mounting bracket (3) is provided with, is connected between first mounting bracket (2) and the second mounting bracket (3) by fix bar (4), First mounting bracket (2) and the bottom of the second mounting bracket (3) are connected with installing plate (5), the auto-transformer body (1) Outside is provided with protection shell (6), and the top of the protection shell (6) is provided with water leg (7), the bottom of the water leg (7) End is connected with the header tank (8) positioned at protection shell (6) inner tip by water pipe, and the side of the header tank (8) is provided with Control cabinet (9), the control cabinet (9) are internally provided with controller (10), and the inwall of the protection shell (6) is located at control cabinet (9) bottom is provided with temperature sensor (11), and the inwall protected in the middle part of shell (6) is located at auto-transformer body (1) The both sides on top are provided with heat sink (12), and the side of the protection shell (6) is provided with radiator window (13), the radiator window (13) one end of inside is provided with electrically operated valve (14), and the both sides of the radiator window (13) offer evaporation tank (15), One end of the evaporation tank (15) is connected by water pipe with the bottom of header tank (8), the bottom of the header tank (8) and water pipe Junction be provided with dynamoelectric water valve (16), the top of the auto-transformer body (1) is connected with change by oil return pipe (24) Depressor radiator (17), the top of the transformer radiator (17) are connected with oil pump (18), the transformer radiator (17) Be internally provided with the oil distributing pipe (19) being connected with oil pump (18) and oil return pipe (24), the bottom of the oil distributing pipe (19) is connected with Fin (20), the fin (20) are internally provided with semi-cylindrical hill (21), and the bottom of the fin (20) passes through Oil inlet pipe (22) is connected with auto-transformer body (1), and the side on described protection shell (6) top is provided with siren (23), The output end of the temperature sensor (11) is electrically connected with the input of controller (10), the output end point of the controller (10) Electricity Xing Lianjie not electrically operated valve (14), dynamoelectric water valve (16), the output end of oil pump (18) and siren (23).
A kind of 2. auto-transformer of high efficiency and heat radiation according to claim 1, it is characterised in that:First mounting bracket (2) and the second mounting bracket (3) is L-type mounting bracket, and the first mounting bracket (2) and the second mounting bracket (3) are with protecting shell (6) Junction offers protection shell installation groove.
A kind of 3. auto-transformer of high efficiency and heat radiation according to claim 1, it is characterised in that:The water leg (7) with The junction of water pipe is provided with screen pack.
A kind of 4. auto-transformer of high efficiency and heat radiation according to claim 1, it is characterised in that:In the radiator window (13) The opposite side in portion is provided with Air Filter.
A kind of 5. auto-transformer of high efficiency and heat radiation according to claim 1, it is characterised in that:The oil pump (18) with from Coupling transformer body is bolted between (1).
A kind of 6. auto-transformer of high efficiency and heat radiation according to claim 1, it is characterised in that:The siren (23) Outside is provided with protective cover.
CN201720600790.6U 2017-05-26 2017-05-26 A kind of auto-transformer of high efficiency and heat radiation Active CN206726905U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720600790.6U CN206726905U (en) 2017-05-26 2017-05-26 A kind of auto-transformer of high efficiency and heat radiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720600790.6U CN206726905U (en) 2017-05-26 2017-05-26 A kind of auto-transformer of high efficiency and heat radiation

Publications (1)

Publication Number Publication Date
CN206726905U true CN206726905U (en) 2017-12-08

Family

ID=60511740

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720600790.6U Active CN206726905U (en) 2017-05-26 2017-05-26 A kind of auto-transformer of high efficiency and heat radiation

Country Status (1)

Country Link
CN (1) CN206726905U (en)

Similar Documents

Publication Publication Date Title
CN205863739U (en) A kind of temperature automatically controlled high voltage power distributing cabinet
CN206282217U (en) Computer cabinet with cooling dedusting function
CN207353716U (en) A kind of AC low voltage drawing type switch cabinet easy to heat dissipation
CN208861761U (en) A kind of bottomless electrode DC electric arc furnaces rectifier transformer
CN205283413U (en) Dc -to -ac converter intelligence heat radiation structure
CN207021542U (en) A kind of intelligent heat dissipation solar energy transformer tank
CN205985858U (en) Water -cooled distribution equipment
CN206726905U (en) A kind of auto-transformer of high efficiency and heat radiation
CN207398683U (en) A kind of power Transmission transformation cabinet
CN207559391U (en) A kind of box-type substation
CN109215943A (en) A kind of bottomless electrode DC electric arc furnaces rectifier transformer
CN206364410U (en) A kind of power distribution cabinet mounting structure of high-voltage electrical apparatus
CN209675800U (en) A kind of intelligent heat dissipation switchgear
CN108598946A (en) A kind of urban electric power engineering substation water-cooled distribution box
CN108565724A (en) A kind of urban electric power engineering substation water-cooled distribution box
CN208272454U (en) A kind of AC low voltage power switch box
CN210142865U (en) Air-cooled compact box-type substation
CN207381827U (en) A kind of bottom multi-angle heat radiating type power distribution cabinet
CN208190088U (en) A kind of reactive compensation power distribution cabinet radiator
CN206947116U (en) The transformer to radiate safely
CN212727757U (en) Dustproof device for electrical equipment installation
CN206226917U (en) One kind is applied to the high-tension on-off control device of dc source high current
CN206250629U (en) A kind of improved distribution box structure
CN205051591U (en) Closed water wind heat transfer rectification power supply unit
CN208273453U (en) A kind of green building electric energy electric device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant