CN216084517U - Distribution transformer that radiating effect is good - Google Patents
Distribution transformer that radiating effect is good Download PDFInfo
- Publication number
- CN216084517U CN216084517U CN202121670819.0U CN202121670819U CN216084517U CN 216084517 U CN216084517 U CN 216084517U CN 202121670819 U CN202121670819 U CN 202121670819U CN 216084517 U CN216084517 U CN 216084517U
- Authority
- CN
- China
- Prior art keywords
- distribution body
- storage tank
- water storage
- distribution
- oil pipe
- 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
Links
Images
Landscapes
- Transformer Cooling (AREA)
Abstract
The utility model discloses a distribution transformer with good heat dissipation effect, which comprises a distribution body, wherein the upper part of the distribution body is horizontally provided with a top plate, one side of the distribution body is vertically provided with an S-shaped oil pipe, one side of the distribution body is provided with a driving component which enables transformer oil in the distribution body to circulate in the S-shaped oil pipe, one side of the S-shaped oil pipe, which is far away from the distribution body, is vertically welded with a plurality of heat dissipation fins, the upper part of a transverse plate is vertically provided with a water storage tank, two ends of the upper part of the distribution body, which is close to the heat dissipation fins, are horizontally welded with connecting rods, the lower part of a water outlet pipe is provided with a plurality of water outlet holes along the length direction, and the water storage tank is internally provided with a pushing system which conveys water in the water storage tank to the water outlet pipe. The heat is absorbed, and the cooling effect is further achieved.
Description
Technical Field
The utility model relates to the technical field of distribution transformers, in particular to a distribution transformer with a good heat dissipation effect.
Background
The distribution transformer is a static electric appliance which is used for transforming alternating voltage and current according to the electromagnetic induction law in a distribution system to transmit alternating current energy, generally refers to a power transformer which runs in a distribution network and has the voltage grade of 10-35KV and the capacity of 6300KVA or below and directly supplies power to end users, when the transformer runs, a large amount of heat can be generated by loss in a winding and a core, and the heat must be dissipated in time, otherwise, the heat can be overheated to cause insulation damage.
At present, the most frequently used oil-immersed transformer generates heat inside the transformer during operation, insulating oil inside an oil tank is heated, the traditional heat dissipation is that the insulating oil circularly dissipates heat inside the transformer, the heat dissipation mode is single, the heat dissipation effect is poor, the temperature required to be cooled cannot be reached when cooling, the transformer can be damaged for a long time, the service life of the transformer is influenced, and therefore the distribution transformer with the good heat dissipation effect is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a distribution transformer with a good heat dissipation effect.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a distribution transformer with good heat dissipation effect comprises a distribution body, wherein a top plate is horizontally arranged at the upper part of the distribution body, connecting columns are vertically welded at four corners of the bottom surface of the top plate, four connecting columns are welded at the four corners of the upper part of the distribution body, one end, away from the top plate, of each connecting column is welded at the four corners of the upper part of the distribution body, an S-shaped oil pipe is vertically arranged at one side of the distribution body, a driving assembly for enabling transformer oil in the distribution body to circulate in the S-shaped oil pipes is arranged at one side of the distribution body, a plurality of radiating fins are vertically welded at one side of the S-shaped oil pipe, a transverse plate is horizontally welded at the lower part of one side of the distribution body, a water storage tank is vertically installed at the upper part of the transverse plate, the upper end of the water storage tank is of an open structure, connecting rods are horizontally welded at two ends, close to the upper parts of the radiating fins, and one end, away from the distribution body, of each connecting rod is horizontally welded with the same water outlet pipe, and the lower part of the water outlet pipe is provided with a plurality of water outlet holes along the length direction, and the water storage tank is internally provided with a pushing system for conveying water in the tank into the water outlet pipe.
Preferably, the driving assembly comprises a vertical plate which is vertically welded on one side, far away from the water storage tank, of the lower portion of the top plate, a circulating pump is fixed on the horizontal bolt on one side, close to the S-shaped oil pipe, of the vertical plate, the circulating pump and the S-shaped oil pipe are connected through a pipeline close to one end of the vertical plate, two ends of the S-shaped oil pipe are horizontally inserted into one side, close to the power distribution body, of the power distribution body, connecting pipes are fixedly arranged on one side, far away from one end of the S-shaped oil pipe, of the two connecting pipes, the two ends of the connecting pipes are respectively communicated with the power distribution body and the inside of the S-shaped oil pipe.
Preferably, the pushing system comprises a sliding cover which is horizontally arranged at one end of an opening of the water storage tank in a sliding manner, a screw rod is rotatably connected at the center position of the inner bottom surface of the water storage tank, the upper end of the screw rod penetrates through the outer walls of the two sides of the sliding cover and extends to the position of a top plate, a ball nut is sleeved on the screw rod at the position of the outer wall of the upper part of the sliding cover and is fixed on the outer wall of the upper part of the sliding cover through a bolt, a motor is vertically fixed on one side of the upper part of the power distribution body close to the screw rod through a bolt, belt pulleys are sleeved at the upper end of the screw rod and the output end of the motor, the same belt is sleeved on the two belt pulleys, a connecting hose is inserted at the lower part of the water storage tank close to the radiating fin, one end of the connecting hose far away from the water storage tank is inserted at one end close to the water outlet pipe close to the water storage tank, the two ends of the connecting hose are respectively communicated with the inner parts of the water storage tank and the water outlet pipe, the two sides of the upper part of the sliding cover are provided with a first strip-shaped opening along the length direction, and the upper ends of the two first strip-shaped openings are horizontally provided with filter screens, and a sealing component for closing and opening the first strip-shaped openings is arranged in the sliding cover.
Preferably, seal assembly includes that the rectangle that sliding closure length direction one side was seted up leads to the groove, and the rectangle leads to the groove both ends average level and inserts and be equipped with the picture peg, two the picture peg is close to equal bolt fastening between both sides both ends relatively has a spring, two picture peg upper portion intermediate position department has all opened second bar opening, two along its length direction second bar opening aims at two respectively first bar opening, the storage water tank is close to the equal vertical welding of both sides inner wall relatively and has the fixed plate, and two the fixed plate upper end is the inclined plane structure, and two fixed plate inclined plane one end and two both ends looks adaptation is kept away from relatively to the picture peg.
Preferably, the air blower is fixed on the upper horizontal bolt on one side of the vertical plate close to the water outlet pipe, and the air outlet of the air blower is connected with the water outlet pipe through a pipeline at the end far away from the connecting hose.
The utility model has the beneficial effects that:
1. through the S-shaped oil pipe that sets up in distribution body one side, with the inside intercommunication of S-shaped oil pipe both ends and distribution body again, cooperation circulating pump drive and fin can circulate the inside transformer oil of distribution body to outside pipeline, and the heat dissipation of rethread heat dissipation dish reaches better radiating effect, distinguishes and removes traditional oil circuit inner loop, and the heat dissipation is more high-efficient.
2. Through the storage water tank of the collection rainwater that sets up in distribution body one side and the outlet pipe that distribution body one side lies in fin upper portion level and sets up, with hose connection between the two again, the cooperation is carried the incasement water to the thrust system in outlet pipe (13), realizes the water-cooling of the rainwater of collecting to the fin, thereby cools off the fin with higher speed and makes the oil temperature at S-shaped oil pipe inner loop further reduce.
3. Through the air-blower of installation in outlet pipe one end for after the outlet pipe water spray, open the air-blower and blow, the apopore becomes the exhaust vent, blows and is spraying the evaporation of rainwater with higher speed on the fin surface of water, siphons away the heat, further plays the cooling effect again.
Drawings
Fig. 1 is a schematic perspective view of a power distribution transformer with good heat dissipation effect according to the present invention;
fig. 2 is a schematic perspective view of a distribution transformer with a good heat dissipation effect, with a top plate removed;
fig. 3 is a schematic perspective view of a power distribution transformer with a good heat dissipation effect, with a top plate and heat dissipation fins removed;
fig. 4 is a schematic plane structure diagram of a distribution transformer with good heat dissipation effect according to the present invention;
fig. 5 is a schematic view of a sectional plan view of a water storage tank of a distribution transformer with a good heat dissipation effect according to the present invention;
fig. 6 is a schematic diagram of a sliding cover three-dimensional structure of a distribution transformer with a good heat dissipation effect according to the present invention;
fig. 7 is a schematic diagram of a three-dimensional structure of an interposer of a distribution transformer with a good heat dissipation effect according to the present invention;
fig. 8 is a schematic plan sectional view of a sliding cover of a distribution transformer with a good heat dissipation effect according to the present invention.
In the figure: the automatic water distribution and transformation device comprises a distribution and transformation body 1, a water storage tank 2, a transverse plate 3, a connecting hose 4, a radiating fin 5, an S-shaped oil pipe 6, a vertical plate 7, a circulating pump 8, a top plate 9, a sliding cover 10, a connecting column 11, a connecting rod 12, a water outlet pipe 13, a screw rod 14, a ball nut 15, a first strip-shaped opening 16, a belt 17, a connecting pipe 18, an inserting plate 19, a second strip-shaped opening 20, a spring 21, a motor 22, an air blower 23 and a fixing plate 24.
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.
Referring to fig. 1-8, a distribution transformer with good heat dissipation effect comprises a distribution body 1, wherein a top plate 9 is horizontally arranged at the upper part of the distribution body 1, connecting columns 11 are vertically welded at four corners of the bottom surface of the top plate 9, one ends of the four connecting columns 11, which are far away from the top plate 9, are welded at four corners of the upper part of the distribution body 1, an S-shaped oil pipe 6 is vertically arranged at one side of the distribution body 1, a driving component for enabling transformer oil in the distribution body 1 to circulate in the S-shaped oil pipe is arranged at one side of the distribution body 1, a plurality of radiating fins 5 are vertically welded at one side of the S-shaped oil pipe 6, a transverse plate 3 is horizontally welded at the lower part of one side of the distribution body 1, a water storage tank 2 is vertically arranged at the upper part of the transverse plate 3, the upper end of the distribution body 1, which is close to the radiating fins 5, connecting rods 12 are horizontally welded at two ends of the two connecting rods 12, which are far away from the distribution body 1, are horizontally welded with a same water outlet pipe 13, and the lower part of the water outlet pipe 13 is provided with a plurality of water outlet holes along the length direction, and a pushing system for conveying the water in the water tank to the water outlet pipe 13 is arranged in the water storage tank 2.
In the utility model, the driving assembly comprises a vertical plate 7 vertically welded at one side of the lower part of a top plate 9 far away from a water storage tank 2, a horizontal bolt at one side of the vertical plate 7 close to an S-shaped oil pipe 6 is fixedly provided with a circulating pump 8, the circulating pump 8 is connected with one end of the S-shaped oil pipe 6 close to the vertical plate 7 through a pipeline, one side of two ends of the S-shaped oil pipe 6 close to a power distribution body 1 is horizontally inserted and fixed with connecting pipes 18, one ends of the two connecting pipes 18 far away from the S-shaped oil pipe 6 are inserted at one side of the power distribution body 1, two ends of the connecting pipes 18 are respectively communicated with the power distribution body 1 and the inside of the S-shaped oil pipe 6, the pushing system comprises a sliding cover 10 horizontally arranged at one end of an opening of the water storage tank 2, a screw 14 is rotatably connected at the central position of the bottom surface inside the water storage tank 2, the upper end of the screw 14 passes through the outer walls at two sides of the sliding cover 10 and extends to the position of the top plate 9, and a ball nut 15 is sleeved at the position of the outer wall at the upper part of the sliding cover 10 on the screw 14, the ball nut 15 is fixed on the outer wall of the upper part of the sliding cover 10 by a bolt, the motor 22 is vertically fixed on one side of the upper part of the power distribution body 1 close to the screw rod 14 by a bolt, belt pulleys are sleeved on the upper end of the screw rod 14 and the output end of the motor 22, the same belt 17 is sleeved on the two belt pulleys, the connecting hose 4 is inserted in the lower part of one side of the water storage tank 2 close to the radiating fin 5, one end of the connecting hose 4 far away from the water storage tank 2 is inserted in one end of the water outlet pipe 13 close to the water storage tank 2, the two ends of the connecting hose 4 are respectively communicated with the water storage tank 2 and the inside of the water outlet pipe 13, the two sides of the upper part of the sliding cover 10 are provided with first strip-shaped openings 16 along the length direction thereof, the upper ends of the two first strip-shaped openings 16 are horizontally provided with a filter screen, a sealing assembly for closing and opening the first strip-shaped openings 16 is arranged in the sliding cover 10, the sealing assembly comprises a rectangular through groove arranged on one side of the sliding cover 10 along the length direction, and inserting plates 19 are horizontally inserted at the two ends of the rectangular through groove, two picture peg 19 are close to between both sides both ends relatively equal bolt fastening have spring 21, 19 upper portion intermediate position department of two picture pegs all opens second bar opening 20 along its length direction, two second bar openings 20 aim at two first bar openings 16 respectively, storage water tank 2 is close to both sides inner wall relatively and all has welded fixed plate 24, and two fixed plate 24 upper ends are the inclined plane structure, and 24 inclined plane one end of two fixed plates and two picture pegs 19 keep away from both ends looks adaptation relatively, riser 7 is close to outlet pipe 13 one side upper portion horizontal bolt fastening have air-blower 23, and air-blower 23 air outlet and outlet pipe 13 keep away from connecting hose 4 one end tube coupling, realize the water-cooling of rainwater collected to the fin, thereby cool off the fin with higher speed makes the oil temperature at S-shaped oil pipe inner loop further reduce.
The working principle is as follows: when the water distribution system is used, when the temperature in the power distribution body 1 is too high, the circulating pump 8 is opened to work, the circulating pump drives transformer oil in the power distribution body 1 to flow in the S-shaped pipeline 6 outside in a circulating manner, and then the transformer oil is cooled by the radiating fins 5 welded with the S-shaped oil pipe 6, the first strip-shaped opening 16 is formed in the upper portion of the sliding cover 10 in the water storage tank 2 on one side, rainwater flows into the water storage tank 2 through the first strip-shaped opening 16 to be stored, when the radiating fins are further required to be radiated, the motor 22 is opened to work, the lead screw 14 is driven to rotate, the ball nut 15 drives the sliding cover 10 to move downwards, after the inserting plates 19 at the two ends of the sliding cover 10 are in contact with the two fixing plates 24, the two inserting plates 1 are extruded to slide into the sliding cover 10, the two second strip-shaped openings 20 are staggered with the two first strip-shaped openings 16, the sealing effect is achieved, the sliding cover 10 continues to press downwards, and rainwater in the water storage tank 2 is conveyed into the water outlet pipe 13 to be drenched to the radiating fins 5 The surface, and then drive air-blower 23 bloies, and the hole that blows becomes the exhaust vent, and the wind blows 5 surperficial accelerated rainwater evaporates of fin, plays quick radiating effect.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. A distribution transformer with good heat dissipation effect comprises a distribution body (1) and is characterized in that a top plate (9) is horizontally arranged on the upper portion of the distribution body (1), connecting columns (11) are vertically welded at four corners of the bottom of the top plate (9), one ends, far away from the top plate (9), of the connecting columns (11) are welded at four corners of the upper portion of the distribution body (1), an S-shaped oil pipe (6) is vertically arranged on one side of the distribution body (1), a driving assembly for enabling transformer oil inside the distribution body (1) to circulate in the S-shaped oil pipe is arranged on one side of the distribution body (1), a plurality of radiating fins (5) are vertically welded on one side, far away from the distribution body (1), of the S-shaped oil pipe (6), a transverse plate (3) is horizontally welded on the lower portion of one side of the distribution body (1), and a water storage tank (2) is vertically installed on the upper portion of the transverse plate (3), storage water tank (2) upper end is open structure, the equal horizontal welding in distribution body (1) near fin (5) one side upper portion both ends has connecting rod (12), two distribution body (1) one end horizontal welding is kept away from in connecting rod (12) has same outlet pipe (13), and has a plurality of apopores along its length direction division in outlet pipe (13) lower part, be equipped with in storage water tank (2) and carry the pushing system to outlet pipe (13) with the incasement water.
2. The distribution transformer with the good heat dissipation effect according to claim 1, wherein the driving assembly comprises a vertical plate (7) vertically welded on one side of the lower portion of the top plate (9) far away from the water storage tank (2), a horizontal bolt is fixed on one side of the vertical plate (7) close to the S-shaped oil pipe (6) to form a circulating pump (8), the circulating pump (8) is in pipeline connection with one end of the S-shaped oil pipe (6) close to the vertical plate (7), both ends of the S-shaped oil pipe (6) close to one side of the distribution body (1) are horizontally inserted and fixed with connecting pipes (18), one ends of the two connecting pipes (18) far away from the S-shaped oil pipe (6) are inserted into one side of the distribution body (1), and both ends of the connecting pipes (18) are respectively communicated with the inside of the distribution body (1) and the S-shaped oil pipe (6).
3. The distribution transformer with good heat dissipation effect as recited in claim 1, wherein the pushing system comprises a sliding cover (10) horizontally slidably disposed at an open end of the water storage tank (2), a lead screw (14) is rotatably connected to a central position of an inner bottom surface of the water storage tank (2), an upper end of the lead screw (14) passes through outer walls of two sides of the sliding cover (10) and extends to a position of the top plate (9), a ball nut (15) is sleeved on the outer wall of the upper portion of the sliding cover (10) on the lead screw (14), the ball nut (15) is bolted to the outer wall of the upper portion of the sliding cover (10), a motor (22) is vertically bolted to one side of the upper portion of the distribution body (1) close to the lead screw (14), belt pulleys are sleeved on the upper end of the lead screw (14) and an output end of the motor (22), and the same belt (17) is sleeved on the two belt pulleys, the water storage tank is characterized in that a connecting hose (4) is inserted into the lower portion of one side, close to the radiating fins (5), of the water storage tank (2), one end, far away from the water storage tank (2), of the connecting hose (4) is inserted into one end, close to the water storage tank (2), of the water outlet pipe (13), the two ends of the connecting hose (4) are communicated with the water storage tank (2) and the water outlet pipe (13) respectively, first strip-shaped openings (16) are formed in the two sides of the upper portion of the sliding cover (10) along the length direction of the sliding cover, a filter screen is horizontally arranged at the upper end of each first strip-shaped opening (16), and sealing assemblies for closing and opening the first strip-shaped openings (16) are arranged in the sliding cover (10).
4. The distribution transformer with good heat dissipation effect as recited in claim 3, wherein the sealing assembly comprises a rectangular through slot formed on one side of the sliding cover (10) in the length direction, inserting plates (19) are horizontally inserted at two ends of the rectangular through groove, springs (21) are fixed between two ends of the inserting plates (19) which are relatively close to the two sides, second strip-shaped openings (20) are formed in the middle positions of the upper portions of the two inserting plates (19) along the length direction of the inserting plates, the two second strip-shaped openings (20) are respectively aligned to the two first strip-shaped openings (16), the inner walls of the water storage tank (2) which are relatively close to two sides are vertically welded with fixing plates (24), and the upper ends of the two fixing plates (24) are of inclined surface structures, and one inclined surface end of each fixing plate (24) is matched with two opposite far ends of the two inserting plates (19).
5. The distribution transformer with good heat dissipation effect as recited in claim 2, wherein the air blower (23) is fixed on the upper horizontal bolt of the side of the vertical plate (7) close to the water outlet pipe (13), and the air outlet of the air blower (23) is connected with the pipeline of the end of the water outlet pipe (13) far away from the connection hose (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121670819.0U CN216084517U (en) | 2021-07-22 | 2021-07-22 | Distribution transformer that radiating effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121670819.0U CN216084517U (en) | 2021-07-22 | 2021-07-22 | Distribution transformer that radiating effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216084517U true CN216084517U (en) | 2022-03-18 |
Family
ID=80666118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121670819.0U Active CN216084517U (en) | 2021-07-22 | 2021-07-22 | Distribution transformer that radiating effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216084517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114639532A (en) * | 2022-05-18 | 2022-06-17 | 保定天威保变电气股份有限公司 | Novel transformer pipeline supporting structure system |
-
2021
- 2021-07-22 CN CN202121670819.0U patent/CN216084517U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114639532A (en) * | 2022-05-18 | 2022-06-17 | 保定天威保变电气股份有限公司 | Novel transformer pipeline supporting structure system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209103897U (en) | A kind of high-efficient heat-dissipating transformer applied to thermal power plant | |
| CN111627654B (en) | Transformer box structure with circulation cooling function | |
| CN216084517U (en) | Distribution transformer that radiating effect is good | |
| CN212366615U (en) | Intelligent heat dissipation device | |
| CN219677015U (en) | Efficient heat dissipation oil immersed transformer | |
| CN216902478U (en) | Solar transformer with cooling device | |
| CN208478963U (en) | A kind of automatic power switchgear | |
| CN116779289B (en) | Transformer convenient to assembly | |
| CN216872559U (en) | High-voltage power distribution cabinet with line protection function | |
| CN214043349U (en) | Heat extraction and dissipation device of oil-immersed power transformer | |
| CN214124582U (en) | Portable high tension switchgear that radiating effect is good | |
| CN212570642U (en) | Transformer with good heat dissipation performance in high-temperature environment | |
| CN113990621A (en) | Transformer cooling device | |
| CN209449127U (en) | A kind of high frequency electric source radiator | |
| CN207868010U (en) | A kind of anti-interference medical equipment power transformer of low drain | |
| CN112072522A (en) | Heat dissipation device for general electrical equipment | |
| CN219778657U (en) | Heat radiation structure of dry type power transformer | |
| CN112769050A (en) | High-efficient heat dissipation high-voltage board | |
| CN214899770U (en) | High heat dissipation capacity box-type substation | |
| CN217588628U (en) | Self-cooling transformer | |
| CN1057859C (en) | High-flux radiator of power transformer | |
| CN218123131U (en) | High-voltage transformer with high use safety | |
| CN213094742U (en) | High-frequency power supply heat dissipation device | |
| CN215680304U (en) | Transformer is with high-efficient heat dissipation casing | |
| CN214312864U (en) | Transformer core with efficient heat dissipation function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A distribution transformer with good heat dissipation effect Effective date of registration: 20230529 Granted publication date: 20220318 Pledgee: China Construction Bank Corporation Baoding Tianwei West Road Branch Pledgor: Baoding zhuoze Electric Technology Co.,Ltd. Registration number: Y2023980042051 |