CN108766720B - A kind of heat dissipating device of transformer with fire-proof function - Google Patents
A kind of heat dissipating device of transformer with fire-proof function Download PDFInfo
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- CN108766720B CN108766720B CN201810472184.XA CN201810472184A CN108766720B CN 108766720 B CN108766720 B CN 108766720B CN 201810472184 A CN201810472184 A CN 201810472184A CN 108766720 B CN108766720 B CN 108766720B
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- fire
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0018—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using gases or vapours that do not support combustion, e.g. steam, carbon dioxide
- A62C99/0027—Carbon dioxide extinguishers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/16—Water cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a kind of heat dissipating device of transformer with fire-proof function, including pedestal, the upper left side of the pedestal is equipped with the first cabinet, the right side of first cabinet is equipped with the second cabinet, the right side of second cabinet is equipped with third cabinet, the inside of first cabinet is equipped with carbon dioxide steel cylinder, the gas outlet of the carbon dioxide steel cylinder is bolted with connecting tube, the right end of the connecting tube is connected with pvc pipe through the right side wall of the first cabinet and the left side wall of the second cabinet, first cabinet of the invention, third cabinet, second cabinet is separately fixed on pedestal, respectively arranged benefit is the heat that gives out mutually not in a confined space, mutual heat influences smaller, and the ventilation opening with extraneous ventilation is not provided on third cabinet of the invention, so that dust is not easily accessed, prevent dust from causing short circuit, the present invention Motor can be opened when needed with carbon dioxide steel cylinder drives valve handle fire extinguishing.
Description
Technical field
The present invention relates to transformer technical field of heat dissipation, specially a kind of heat dissipating device of transformer with fire-proof function.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction.With the quick hair of China's economic
Exhibition, electricity needs maintain sustained and rapid growth, and the High Speed Construction development of power grid has pulled the market demand of power transmission and transforming equipment, and transformer is made
For one of the important equipment of power Transmission, the market demand is also in steady-state growth.In the production process of transformer, transformer shell
It is highly important component, support is not only provided when installing transformer, but also can mention for the core component of transformer
For protective effect, guarantee that the core component of transformer is not easily susceptible to extraneous destruction.
The heat dissipation of transformer is always to compare stubborn problem, and transformer generates a large amount of heat during the work time, this
A little heats are accumulated in transformer and cannot timely be distributed, and cause transformer temperature to increase, prevent transformer is from normal work
Make, shortens the service life of transformer.It is likely to result in accident when serious, brings many inconvenience to residential electricity consumption, therefore,
Need a kind of new technical solution now to solve the above problems.
Traditional heat dissipating device of transformer has the disadvantages that 1, the transformer shell of unitary design, radiator portion and change
Depressor part interacts, so that heat can not distribute 2 respectively, the shell where transformer is easy to cause short circuit into ash, fire
Calamity, for this purpose, we release a kind of transformer heat-dissipating casing.For this purpose, we release a kind of transformer heat dissipation with fire-proof function
Device.
Summary of the invention
The purpose of the present invention is to provide a kind of heat dissipating device of transformer with fire-proof function, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the dress the invention provides the following technical scheme: a kind of transformer with fire-proof function radiates
It sets, including pedestal, the upper left side of the pedestal is equipped with the first cabinet, and the right side of first cabinet is equipped with the second cabinet, described
The right side of second cabinet is equipped with third cabinet, and the inside of first cabinet is equipped with carbon dioxide steel cylinder, the titanium dioxide carbon steel
The gas outlet of bottle is bolted with connecting tube, and the right end of the connecting tube is through the right side wall of the first cabinet and the left side wall of the second cabinet
It is connected with pvc pipe, the inside of first cabinet is equipped with partition, and the upside of the partition is equipped with motor, the output of the motor
Axis is fixedly connected through partition with the valve handle of carbon dioxide steel cylinder, and the inside of second cabinet is equipped with transformer, described
The top of transformer is equipped with the first copper sheet, is welded with the first radiating aluminium sheet, first radiation aluminium on the upside of first copper sheet
The quantity of piece is no less than six, and the top of first radiating aluminium sheet is welded with the second copper sheet, institute at the top of the second cabinet
It states and is laterally interspersed with the first heat pipe, the second heat pipe and third heat pipe between the first radiating aluminium sheet, first heat pipe, the second heat pipe
Positioned at the inside of the second cabinet, the 4th cabinet is equipped on the upside of second cabinet, the third heat pipe is located at the interior of the 4th cabinet
Portion, is welded with the second radiating aluminium sheet on the upside of second copper sheet, and the quantity of second radiating aluminium sheet is no less than six, described
The upper end of second heat pipe is welded with the 4th heat pipe, and the upper end of the 4th heat pipe is hot with third in turn through the top of the second cabinet
Pipe welding, the right side wall of second cabinet is equipped with the first refrigerating plant, the second refrigerating plant and third refrigerating plant, described
The inside of third cabinet is equipped with the first water pipe, circulating pump and the second water pipe, the lower end of first water pipe and the water inlet of circulating pump
Mouth connection, the lower end of second water pipe and the water outlet of circulating pump connect, and the inside right side wall of the third cabinet is equipped with
4th fan, the quantity of the 4th fan are three, and the inside of second copper sheet is equipped with circulating water pipe, the circulating water pipe
Upper right side be equipped with water inlet interface, the lower right side of the circulating water pipe is equipped with water outlet mouthpiece, and second refrigerating plant includes upper
The right side wall of fixed plate, fixed plate and the second cabinet welds, and the downside of fixed plate is equipped with cooling piece, the system
Cold downside is equipped with bottom plate, the right side wall welding of the bottom plate and the second cabinet, the right side wall of the cooling piece
It is fixedly connected with third copper sheet, the first cooling fin is fixedly connected on the right side of the third copper sheet, the left side of the cooling piece is solid
Surely it is connected with the second cooling fin, first refrigerating plant, the second refrigerating plant are identical with the structure of third refrigerating plant.
Preferably, the lower part of first cabinet, the second cabinet and third cabinet is bolted with pedestal.
Preferably, the pvc pipe is equipped with spray head, and the quantity of the spray head is three.
Preferably, the left and right side of the 4th cabinet is equipped with engaging lug, and the engaging lug is equipped with through-hole, described
Engaging lug is bolted with the second cabinet.
Preferably, the inside upper right side of second cabinet is equipped with third fan, sets on the right side wall of second cabinet
There are three square through holes.
Preferably, the top of first water pipe is connect through the top of third cabinet with water outlet mouthpiece, second water
The top of pipe is connect through the top of third cabinet with water inlet interface.
Preferably, the inside of the 4th cabinet is equipped with baffle, be fixedly connected on the downside of the baffle the first fan and
Second fan.
Preferably, the top of the circulating water pipe is equipped with water filling port, and water filling port is equipped with lid.
Compared with prior art, the beneficial effects of the present invention are: the first cabinet of the invention, third cabinet, the second cabinet
It is separately fixed on pedestal, respectively arranged benefit is the heat that gives out mutually not in a confined space, mutual heat
Amount influences to be not provided with the ventilation opening with extraneous ventilation on smaller and of the invention third cabinet, so that dust is not easily accessed,
Prevent dust from causing short circuit, the present invention can open motor with carbon dioxide steel cylinder when needed and drive valve handle fire extinguishing.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the second refrigerating device structure schematic diagram of the invention；
Fig. 3 is the second copper sheet overlooking structure diagram of the invention.
In figure: 1 second heat pipe, 2 first heat pipes, 3 the 4th heat pipes, 4 first radiating aluminium sheets, 5 first copper sheets, 6 transformers, 7
Pvc pipe, 8 spray heads, 9 third heat pipes, 10 second cabinets, 11 first cabinets, 12 engaging lugs, 13 second copper sheets, 14 baffles, 15 the 4th
Cabinet, 16 motors, 17 first fans, 18 second fans, 19 partitions, 20 third fans, 21 carbon dioxide steel cylinders, 22 connecting tubes,
23 third cabinets, 24 second water pipes, 25 first water pipes, 26 the 4th fans, 27 circulating pumps, 28 pedestals, 29 first refrigerating plants, 30
Second refrigerating plant, 301 third copper sheets, 302 first cooling fins, 303 second cooling fins, 304 cooling pieces, 305 upper mounted plates,
306 bottom plates, 31 third refrigerating plants, 32 water inlet interfaces, 33 water outlet mouthpieces, 34 circulating water pipes, 35 second radiating aluminium sheets.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of heat dissipating device of transformer with fire-proof function,
Including pedestal 28, the upper left side of the pedestal 28 is equipped with the first cabinet 11, and the right side of first cabinet 11 is equipped with the second cabinet
10, the right side of second cabinet 10 is equipped with third cabinet 23, and the inside of first cabinet 11 is equipped with carbon dioxide steel cylinder 21,
The gas outlet of the carbon dioxide steel cylinder 21 is bolted with connecting tube 22, and the right end of the connecting tube 22 runs through the right side of the first cabinet 11
The left side wall of side wall and the second cabinet 10 is connected with pvc pipe 7, and the inside of first cabinet 11 is equipped with partition 19, the partition
19 upside is equipped with motor 16, and the output shaft of the motor 16 is fixed through partition 19 and the valve handle of carbon dioxide steel cylinder 21
Connection, the inside of second cabinet 10 are equipped with transformer 6, and the top of the transformer 6 is equipped with the first copper sheet 5, and described first
The upside of copper sheet 5 is welded with the first radiating aluminium sheet 4, and the quantity of first radiating aluminium sheet 4 is no less than six, first heat dissipation
The top of aluminium flake 4 is welded with the second copper sheet 13 through the top of the second cabinet 10, laterally interts between first radiating aluminium sheet 4
There are the first heat pipe 2, the second heat pipe 1 and third heat pipe 9, first heat pipe 2, the second heat pipe 1 are located at the inside of the second cabinet 10,
The 4th cabinet 15 is equipped on the upside of second cabinet 10, the third heat pipe 9 is located at the inside of the 4th cabinet 15, second bronze medal
The upside of plate 13 is welded with the second radiating aluminium sheet 35, and the quantity of second radiating aluminium sheet 35 is no less than six, second heat
The upper end of pipe 1 is welded with the 4th heat pipe 3, and the upper end of the 4th heat pipe 3 is hot with third in turn through the top of the second cabinet 10
Pipe 9 welds, and the right side wall of second cabinet 10 is equipped with the first refrigerating plant 29, the second refrigerating plant 30 and third refrigeration dress
31 are set, the inside of the third cabinet 23 is equipped with the first water pipe 25, circulating pump 27 and the second water pipe 24, first water pipe 25
Lower end is connect with the water inlet of circulating pump 27, and the lower end of second water pipe 24 is connect with the water outlet of circulating pump 27, and described
The inside right side wall of three cabinets 23 is equipped with the 4th fan 26, and the quantity of the 4th fan 26 is three, second copper sheet
13 inside is equipped with circulating water pipe 34, and the upper right side of the circulating water pipe 34 is equipped with water inlet interface 32, the circulating water pipe 34
Lower right side is equipped with water outlet mouthpiece 33, and second refrigerating plant 30 includes upper mounted plate 305, fixed plate 305 and second
The right side wall of cabinet 10 welds, and the downside of fixed plate 305 is equipped with cooling piece 304, and the downside of the cooling piece 304 is equipped with
The right side wall of bottom plate 306, the bottom plate 306 and the second cabinet 10 welds, and the right side wall of the cooling piece 304 is fixed
It is connected with third copper sheet 301, the right side of the third copper sheet 301 is fixedly connected with the first cooling fin 302, the cooling piece 304
Left side be fixedly connected with the second cooling fin 303, first refrigerating plant 29, the second refrigerating plant 30 and third refrigerating plant
31 structure is identical.
Specifically, the lower part of first cabinet 11, the second cabinet 10 and third cabinet 23 passes through bolt with pedestal 28
Connection.
Specifically, the pvc pipe 7 is equipped with spray head 8, the quantity of the spray head 8 is three.
Specifically, the left and right side of the 4th cabinet 15 is equipped with engaging lug 12, the engaging lug 12 is equipped with logical
Hole, the engaging lug 12 are bolted with the second cabinet 10.
Specifically, the inside upper right side of second cabinet 10 is equipped with third fan 20, the right side of second cabinet 10
It is set on wall there are three square through hole, for installing the first refrigerating plant 29, the second refrigerating plant 30 and third refrigerating plant 31, peace
Gap is sealed using sealant after dress.
Specifically, the top of first water pipe 25 is connect through the top of third cabinet 23 with water outlet mouthpiece 33, it is described
The top of second water pipe 24 is connect through the top of third cabinet 23 with water inlet interface 32.
Specifically, the inside of the 4th cabinet 15 is equipped with baffle 14, the downside of the baffle 14 is fixedly connected with first
Fan 17 and the second fan 18.
Specifically, the top of the circulating water pipe 34 is equipped with water filling port, and water filling port is equipped with lid.
Specifically, in use, transformer 6 issue heat can be transmitted to by the first copper sheet 5 being in contact with it first dissipate
Hot aluminium flake 4, the first heat pipe 2, the second heat pipe 1, the 4th heat pipe 3, third heat pipe 9, the second copper sheet 13, the second radiating aluminium sheet 35 lead to
It crosses the first fan 17 and the second fan 18 blows the second radiating aluminium sheet 35, so that the heat of transformer 6 distributes indirectly, while second
Heat will not be gathered in cabinet 10, the inside of the second copper sheet 13 is equipped with circulating water pipe 34, water is added in circulating water pipe 34, and open
Circulating pump 27 makes water carry out circulating cooling, the first refrigerating plant 29, the second refrigerating plant 30, third refrigeration to the second copper sheet 13
Device 31 plays further heat spreading function, and the first cabinet 11 of the invention, third cabinet 23, the second cabinet 10 are separately fixed at
On pedestal 28, respectively arranged benefit is the heat that gives out mutually not in a confined space, mutual heat influence compared with
Being not provided on small and of the invention third cabinet 23 prevents ash so that dust is not easily accessed with the ventilation opening of extraneous ventilation
Dirt causes short circuit, and the present invention can open motor 16 with carbon dioxide steel cylinder 21 when needed and valve handle is driven to pass through connection
Pipe 22, pvc pipe 7, spray head 8 are put out a fire.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of heat dissipating device of transformer with fire-proof function, including pedestal (28), it is characterised in that: the pedestal (28)
Upper left side is equipped with the first cabinet (11), and the right side of first cabinet (11) is equipped with the second cabinet (10), second cabinet
(10) right side is equipped with third cabinet (23), and the inside of first cabinet (11) is equipped with carbon dioxide steel cylinder (21), and described two
The gas outlet of carbonoxide steel cylinder (21) is bolted with connecting tube (22), and the right end of the connecting tube (22) is through the first cabinet (11)
The left side wall of right side wall and the second cabinet (10) is connected with pvc pipe (7), and the inside of first cabinet (11) is equipped with partition
(19), the upside of the partition (19) is equipped with motor (16), and the output shaft of the motor (16) runs through partition (19) and titanium dioxide
The valve handle of carbon steel bottle (21) is fixedly connected, and the inside of second cabinet (10) is equipped with transformer (6), the transformer
(6) top is equipped with the first copper sheet (5), is welded with the first radiating aluminium sheet (4) on the upside of first copper sheet (5), described first
The quantity of radiating aluminium sheet (4) is no less than six, and the top of first radiating aluminium sheet (4) is welded through the top of the second cabinet (10)
It is connected to the second copper sheet (13), the first heat pipe (2), the second heat pipe (1) and is laterally interspersed between first radiating aluminium sheet (4)
Three heat pipes (9), first heat pipe (2), the second heat pipe (1) are located at the inside of the second cabinet (10), second cabinet (10)
Upside is equipped with the 4th cabinet (15), and the third heat pipe (9) is located at the inside of the 4th cabinet (15), second copper sheet (13)
Upside is welded with the second radiating aluminium sheet (35), and the quantity of second radiating aluminium sheet (35) is no less than six, second heat pipe
(1) upper end is welded with the 4th heat pipe (3), the upper end of the 4th heat pipe (3) through the second cabinet (10) top so that with
The right side wall of third heat pipe (9) welding, second cabinet (10) is equipped with the first refrigerating plant (29), the second refrigerating plant
(30) and third refrigerating plant (31), the inside of the third cabinet (23) is equipped with the first water pipe (25), circulating pump (27) and the
The lower end of two water pipes (24), first water pipe (25) is connect with the water inlet of circulating pump (27), second water pipe (24)
Lower end is connect with the water outlet of circulating pump (27), and the inside right side wall of the third cabinet (23) is equipped with the 4th fan (26),
The quantity of 4th fan (26) is three, and the inside of second copper sheet (13) is equipped with circulating water pipe (34), the circulation
The upper right side of water pipe (34) is equipped with water inlet interface (32), and the lower right side of the circulating water pipe (34) is equipped with water outlet mouthpiece (33), institute
Stating the second refrigerating plant (30) includes upper mounted plate (305), and the right side wall of fixed plate (305) and the second cabinet (10) welds
It connects, the downside of fixed plate (305) is equipped with cooling piece (304), and the downside of the cooling piece (304) is equipped with bottom plate
(306), the right side wall of the bottom plate (306) and the second cabinet (10) welds, and the right side wall of the cooling piece (304) is fixed
It is connected with third copper sheet (301), is fixedly connected with the first cooling fin (302), the refrigeration on the right side of the third copper sheet (301)
It is fixedly connected on the left of piece (304) the second cooling fin (303), first refrigerating plant (29), the second refrigerating plant (30)
It is identical with the structure of third refrigerating plant (31).
2. a kind of heat dissipating device of transformer with fire-proof function according to claim 1, it is characterised in that: described first
The lower part of cabinet (11), the second cabinet (10) and third cabinet (23) is bolted with pedestal (28).
3. a kind of heat dissipating device of transformer with fire-proof function according to claim 1, it is characterised in that: the PVC
It manages (7) and is equipped with spray head (8), the quantity of the spray head (8) is three.
4. a kind of heat dissipating device of transformer with fire-proof function according to claim 1, it is characterised in that: the described 4th
The left and right side of cabinet (15) is equipped with engaging lug (12), and the engaging lug (12) is equipped with through-hole, the engaging lug (12)
It is bolted with the second cabinet (10).
5. a kind of heat dissipating device of transformer with fire-proof function according to claim 1, it is characterised in that: described second
The inside upper right side of cabinet (10) is equipped with third fan (20), sets on the right side wall of second cabinet (10) and leads to there are three rectangular
Hole.
6. a kind of heat dissipating device of transformer with fire-proof function according to claim 1, it is characterised in that: described first
The top of water pipe (25) is connect through the top of third cabinet (23) with water outlet mouthpiece (33), the top of second water pipe (24)
Top through third cabinet (23) is connect with water inlet interface (32).
7. a kind of heat dissipating device of transformer with fire-proof function according to claim 1, it is characterised in that: the described 4th
The inside of cabinet (15) is equipped with baffle (14), is fixedly connected with the first fan (17) and the second fan on the downside of the baffle (14)
(18)。
8. a kind of heat dissipating device of transformer with fire-proof function according to claim 1, it is characterised in that: the circulation
The top of water pipe (34) is equipped with water filling port, and water filling port is equipped with lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810472184.XA CN108766720B (en) | 2018-05-17 | 2018-05-17 | A kind of heat dissipating device of transformer with fire-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810472184.XA CN108766720B (en) | 2018-05-17 | 2018-05-17 | A kind of heat dissipating device of transformer with fire-proof function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108766720A CN108766720A (en) | 2018-11-06 |
| CN108766720B true CN108766720B (en) | 2019-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810472184.XA Active CN108766720B (en) | 2018-05-17 | 2018-05-17 | A kind of heat dissipating device of transformer with fire-proof function |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109659115B (en) * | 2018-12-20 | 2020-04-14 | 象山兑鹏电子科技有限公司 | Fire prevention extinguishing device of workshop transformer |
| CN110856423A (en) * | 2019-11-25 | 2020-02-28 | 山东洁洁康信息科技有限公司 | Electronic communication equipment |
| CN111724970B (en) * | 2020-07-14 | 2021-05-11 | 精泰电气集团有限公司 | Remote monitoring transformer based on Internet of things |
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|---|---|---|---|---|
| EP0671748B1 (en) * | 1994-03-10 | 1997-09-24 | France Transfo (S.A.) | Heat exchanger for vessel of an immersed electric transformer |
| KR20130125593A (en) * | 2012-05-09 | 2013-11-19 | (주)한창트랜스 | Transformer tank with radiator |
| CN203966735U (en) * | 2014-08-05 | 2014-11-26 | 红旗集团温州变压器有限公司 | A kind of novel transformer |
| CN106710805A (en) * | 2015-11-15 | 2017-05-24 | 重庆南瑞博瑞变压器有限公司 | Novel transformer |
| CN206422444U (en) * | 2017-02-10 | 2017-08-18 | 江西明泰电气设备有限公司 | A kind of transformer station with fire-proof function |
| CN206584799U (en) * | 2017-03-23 | 2017-10-24 | 广州增银电力设备有限公司 | A kind of fire-type energy-economic transformer |
-
2018
- 2018-05-17 CN CN201810472184.XA patent/CN108766720B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0671748B1 (en) * | 1994-03-10 | 1997-09-24 | France Transfo (S.A.) | Heat exchanger for vessel of an immersed electric transformer |
| KR20130125593A (en) * | 2012-05-09 | 2013-11-19 | (주)한창트랜스 | Transformer tank with radiator |
| CN203966735U (en) * | 2014-08-05 | 2014-11-26 | 红旗集团温州变压器有限公司 | A kind of novel transformer |
| CN106710805A (en) * | 2015-11-15 | 2017-05-24 | 重庆南瑞博瑞变压器有限公司 | Novel transformer |
| CN206422444U (en) * | 2017-02-10 | 2017-08-18 | 江西明泰电气设备有限公司 | A kind of transformer station with fire-proof function |
| CN206584799U (en) * | 2017-03-23 | 2017-10-24 | 广州增银电力设备有限公司 | A kind of fire-type energy-economic transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108766720A (en) | 2018-11-06 |
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