CN110415927A - A kind of open air solar energy transformer cooling device - Google Patents
A kind of open air solar energy transformer cooling device Download PDFInfo
- Publication number
- CN110415927A CN110415927A CN201910710008.XA CN201910710008A CN110415927A CN 110415927 A CN110415927 A CN 110415927A CN 201910710008 A CN201910710008 A CN 201910710008A CN 110415927 A CN110415927 A CN 110415927A
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- China
- Prior art keywords
- outer housing
- solar energy
- heat
- cooling device
- transformer cooling
- 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.)
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Classifications
-
- 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
-
- 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
- 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
- H01F27/12—Oil 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
- H01F27/10—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
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/406—Temperature sensor or protection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
It is disclosed by the invention to belong to transformer Cooling technical field, specially a kind of outdoor solar energy transformer cooling device, the outer housing being open including left side and the end cap being connected by screw on the left of outer housing, the end cap is hollow type end cap, main control module is fixedly connected on the antetheca of the outer housing, pass through circulating heat absorption, heat dissipation, the use of coolant liquid can be reduced, by support spring, heat-conducting plate can attaching acts on well with transformer, so as to preferably carry out the exchange of heat;By outer case, the mating reaction of radiating fin, can be good at conducting the heat of internal coolant, and cooperate the use of electronic heat emission fan, rapid cooling, and radiating fin extends to inside outer case, so as to preferably contact the effect of coolant liquid, achievees the effect that absorb heat;By way of the heat dissipation of the automation control of intelligence, it is more accurate to control, and reduces the use of manpower, and can play the role of certain energy-efficient.
Description
Technical field
The present invention relates to transformer Cooling technical field, specially a kind of outdoor solar energy transformer cooling device.
Background technique
Solar energy will become one of global main energy sources, be the energy of most original, other nearly all energy are all on the earth
Directly or indirectly from solar energy.Solar energy is the black mole continuously nuclear fusion reaction process production on solar interior or surface
Raw energy.The advantages that solar energy solar energy has resource abundance, longevity, widely distributed, safe and clean, technically reliable.Due to
Solar energy can be converted the energy of various other forms, therefore application range is very extensive, have solar energy in utilization side heat
Greenhouse, article be dry and solar cooker, solar water heater etc..By the exploitation of many years, solar power generation has also obtained considerable
Development.
Electric power is obtained from solar energy, light-to-current inversion need to be carried out by solar cell to realize.It is the same as previous other power supplys hair
Electric principle is entirely different.Solar power generation is set to be really achieved realistic scale, first is that improve solar photoelectric conversion efficiency simultaneously
It reduces its cost, second is that realize the same grid network of solar power generation.
Solar energy is directly output as direct current, needs to be converted to alternating current by inverter and uses for alternating-current installation/AC installation, no
Same equipment needs to be adjusted output voltage by transformer, and transformer work can generate a large amount of heat, these heats are not
The normal work of transformer is influenced if discharge in time.
Summary of the invention
The purpose of the present invention is to provide a kind of outdoor solar energy transformer cooling devices, to solve in above-mentioned background technique
The solar energy of proposition is directly output as direct current, needs to be converted to alternating current by inverter and uses for alternating-current installation/AC installation, different
Equipment need to be adjusted output voltage by transformer, transformer work can generate a large amount of heat, these heats are too late
When discharge if influence transformer normal work the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of open air solar energy transformer cooling device, packet
The outer housing that left side is open and the end cap being connected by screw on the left of outer housing are included, the end cap is hollow type end cap, described
Main control module is fixedly connected on the antetheca of outer housing, the outer housing includes internal layer and outer layer, and is between internal layer and outer layer
Flow cavity, the right side wall upper and lower sides of the outer housing are separately installed with liquid outlet and inlet, and the liquid outlet and inlet are equal
Through outer housing outer layer and be connected to flow cavity, transverse splicing has temperature sensor on the right side wall of the outer housing, described
The test side of temperature sensor extends to the inner cavity of outer housing, passes through on the inner cavity lower surface of the outer housing and front-rear side walls
Support spring is connected with heat-conducting plate, and there are liquid tubule out, the right side of the liquid tubule out in the right side of the liquid outlet by flanged joint
End is connect with the bottom inlet of cooler bin, and the upper end outlet of the cooler bin is connected with return pipe, the left side wall of the return pipe
Upper to be equipped with electronic heat emission fan by bracket, the electronic heat emission fan is corresponding with the position of cooler bin, the pipe of the return pipe
Road is equipped with liquid storage pool and electronic suction pump, and the lower-left end of the return pipe is connect with inlet, the electronic suction pump position
Between inlet and liquid storage pool, the input interface of the main control module is connected by the output end of data line and temperature sensor
It connecing, the output interface of the main control module is connect by conducting wire with relay switch, and the relay switch is connect with power governor,
The power governor is connect with electronic heat emission fan, electronic suction pump respectively.
Preferably, the support spring is aluminum support spring, and the heat-conducting plate is aluminum heat-conducting plate.
Preferably, in the form of sheets, the temperature sensor test side of sheet is attached to solar energy change for the test side of the temperature sensor
On the surface of depressor.
Preferably, the main control module includes microprocessor, memory and flash memory.
Preferably, the junction of the temperature sensor and outer housing uses rubber gasket encapsulation process.
Preferably, the cooler bin includes outer case and the radiating fin that is connected on outer container body sidewall, the radiating fin
Piece is corresponding with the position of electronic heat emission fan.
Preferably, the radiating fin extends to the inner cavity of outer case, and the junction of the outer case and radiating fin is logical
Cross sealing ring encapsulation process.
Preferably, the outer case is in flat.
Compared with prior art, the beneficial effects of the present invention are:
1) by circulating heat absorption, heat dissipation, the use of coolant liquid can be reduced, it can be with change by support spring, heat-conducting plate
Attaching acts on depressor well, so as to preferably carry out the exchange of heat;
2) mating reaction for passing through outer case, radiating fin can be good at conducting the heat of internal coolant, and cooperate electricity
The use of dynamic heat emission fan, rapid cooling, and radiating fin extends to inside outer case, so as to preferably contact coolant liquid
Effect achievees the effect that absorb heat;
3) by way of the heat dissipation of the automation control of intelligence, it is more accurate to control, and reduces the use of manpower, and can play one
Fixed energy-efficient effect.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the schematic diagram of internal structure of figure outer housing of the present invention;
Fig. 3 is the structural schematic diagram of cooler bin of the present invention;
Fig. 4 is the logic chart that the present invention automatically controls.
In figure: 1 outer housing, 2 end caps, 3 main control modules, 4 liquid outlets, 5 inlets, 6 cooler bins, 61 outer cases, 62 heat dissipations
It is fin, 7 return pipes, 8 electronic heat emission fans, 9 liquid storage pools, 10 electronic suction pumps, 11 temperature sensors, 12 support springs, 13 thermally conductive
Plate, 14 relay switch, 15 power governors, 16 go out liquid tubule.
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.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Embodiment:
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of open air solar energy transformer cooling device, including left side
The outer housing 1 of opening and it is connected by screw to the end cap 2 in the left side of outer housing 1, end cap 2 is hollow type end cap, before outer housing 1
Main control module 3 is fixedly connected on wall, outer housing 1 includes internal layer and outer layer, and is flow cavity, outer housing between internal layer and outer layer
1 right side wall upper and lower sides are separately installed with liquid outlet 4 and inlet 5, and liquid outlet 4 and inlet 5 run through the outer layer of outer housing 1
And be connected to flow cavity, coolant liquid is inputted by inlet 5 as coolant liquid using water or oil, and defeated by liquid outlet 4
Out, so that coolant liquid flows in flow cavity, the setting of liquid outlet 4 is arranged in upside, inlet 5 in downside, so that from downside
Coolant liquid after absorbing heat floats and passes through the discharge of liquid outlet 4 of upside, so as to which the effect of heat is preferably discharged, makes
Coolant liquid is obtained to spread from bottom to top;
Transverse splicing has temperature sensor 11 on the right side wall of outer housing 1, and the test side of temperature sensor 11 extends to outer housing 1
Inner cavity, temperature sensor 11 is attached on the surface of transformer, measures to the temperature of transformer;
Heat-conducting plate 13 is connected with by support spring 12 on the inner cavity lower surface of outer housing 1 and front-rear side walls, is led by multiple
Separation design between hot plate 13 can carry out good fitting effect to the position of transformer surface irregularity, to reach
To preferable endothermic effect;
There is liquid tubule 16 out on the right side of liquid outlet 4 by flanged joint, out the bottom inlet of the right end of liquid tubule 16 and cooler bin 6
Connection, the upper end outlet of cooler bin 6 are connected with return pipe 7, are exported the coolant liquid after heat absorption by going out liquid tubule 16, by straight
Lesser 16 output action of liquid tubule out of diameter, can reduce flow, so that the heat dissipation effect of cooler bin 6 is promoted;
Electronic heat emission fan 8 is equipped with by bracket on the left side wall of return pipe 7, electronic heat emission fan 8 is opposite with the position of cooler bin 6
It answers, air-cooled heat loss is carried out to cooler bin 6 by electronic heat emission fan 8;
Liquid storage pool 9 and electronic suction pump 10 are installed on the pipeline of return pipe 7, the lower-left end of return pipe 7 is connect with inlet 5,
Electronic suction pump 10 is located in the liquid inlet between 5 and liquid storage pool 9, power of the electronic suction pump 10 as coolant flow, liquid storage pool 9
For concentrating temporary coolant liquid, filler (being not drawn into figure) is set thereon, facilitates filling to act on, is made by the coolant liquid of circulation
With, extra coolant liquid can be reduced and used, periodic replacement;
The input interface of main control module 3 is connect by data line with the output end of temperature sensor 11, and the output of main control module 3 connects
Mouthful connect with relay switch 14 by conducting wire, relay switch 14 is connect with power governor 15, power governor 15 respectively with electricity
Dynamic heat emission fan 8, electronic suction pump 10 connect, and encode to main control module 3, so that main control module 3 meets to temperature sensor 11
Data acquisition and the output of electronic heat emission fan 8, electronic suction pump 10 is controlled, by relay switch 14 control electronic heat emission fan 8,
The on-off action of electronic suction pump 10 controls the work function of electronic heat emission fan 8, electronic suction pump 10 by power governor 15
Rate thus allows for temperature adjusting.
Support spring 12 is aluminum support spring, and heat-conducting plate 13 is aluminum heat-conducting plate, and endothermic effect is preferable.
In the form of sheets, 11 test side of temperature sensor of sheet is attached to the table of solar energy transformer for the test side of temperature sensor 11
On face, increase contact area, guarantees measurement effect.
Main control module 3 includes microprocessor, memory and flash memory.
The junction of temperature sensor 11 and outer housing 1 uses rubber gasket encapsulation process.
Cooler bin 6 includes outer case 61 and the radiating fin 62 being connected on 61 side wall of outer case, radiating fin 62 and electricity
The position of dynamic heat emission fan 8 is corresponding.
Radiating fin 62 extends to the inner cavity of outer case 61, and outer case 61 and the junction of radiating fin 62 pass through sealing ring
Encapsulation process.
Outer case 61 is in flat, the effective area of expansion coolant liquid and the effect of electronic heat emission fan 8.
Transformer: being placed in the inner cavity of outer housing 1 by working principle, and it is thermally conductive that the side wall of transformer and bottom are supported on
On plate 13, end cap 2 is closed later, and enables the inside of outer housing 1 by the hollow part draught effect of end cap 2, temperature
The test side of sensor 11 is attached on the outer wall of transformer;
Coolant liquid in liquid storage pool 9 is extracted out and passes through inlet 5 by electronic suction pump 10 to be entered in flow cavity, the heat on transformer
Amount is transferred in the coolant liquid in flow cavity by heat-conducting plate 13 and support spring 12, as coolant liquid is exported by liquid outlet 4
Into in cooler bin 6, the coolant liquid in outer case 61 is contacted with radiating fin 62, is transferred heat on radiating fin 62, electricity
Dynamic heat emission fan 8 drives air-flow by the heat loss on radiating fin 62, and the coolant liquid after heat dissipation is back to be formed in liquid storage pool 9 and follow
Ring;
By temperature sensor 11 to the temperature detection on transformer, safe temperature codomain is preset, if the temperature value of detection
The safe temperature codomain not up to set, then cooling system does not work, if the safe temperature codomain beyond setting, cooling system
It starts to work, when beyond being worth larger, controls cooling system high-power operation, until temperature lowers;When beyond being worth smaller,
Cooling system low-power operation is controlled, until temperature lowers.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms;Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
Interior, any reference signs in the claims should not be construed as limiting the involved claims.
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 open air solar energy transformer cooling device, outer housing (1) including left side opening and it is connected by screw to outside
End cap (2) on the left of shell (1), it is characterised in that: the end cap (2) is hollow type end cap, on the antetheca of the outer housing (1)
It is fixedly connected with main control module (3), the outer housing (1) includes internal layer and outer layer, and is flow cavity, institute between internal layer and outer layer
The right side wall upper and lower sides for stating outer housing (1) are separately installed with liquid outlet (4) and inlet (5), the liquid outlet (4) and inlet
(5) run through the outer layer of outer housing (1) and be connected to flow cavity, transverse splicing has temperature on the right side wall of the outer housing (1)
Sensor (11), the test side of the temperature sensor (11) extend to the inner cavity of outer housing (1), the outer housing (1) it is interior
It is connected with heat-conducting plate (13) by support spring (12) on chamber lower surface and front-rear side walls, the right side of the liquid outlet (4) is logical
Crossing flanged joint has liquid tubule (16) out, and the right end of liquid tubule (16) out is connect with the bottom inlet of cooler bin (6), described
The upper end outlet of cooler bin (6) is connected with return pipe (7), is equipped on the left side wall of the return pipe (7) by bracket electronic
Heat emission fan (8), the electronic heat emission fan (8) is corresponding with the position of cooler bin (6), installs on the pipeline of the return pipe (7)
There are liquid storage pool (9) and electronic suction pump (10), the lower-left end of the return pipe (7) is connect with inlet (5), the electronic suction
Pump (10) is located in the liquid inlet between (5) and liquid storage pool (9), and the input interface of the main control module (3) passes through data line and temperature
The output end of sensor (11) connects, and the output interface of the main control module (3) is connect by conducting wire with relay switch (14), institute
Relay switch (14) is stated to connect with power governor (15), the power governor (15) respectively with electronic heat emission fan (8), electronic
Suction pump (10) connection.
2. a kind of outdoor solar energy transformer cooling device according to claim 1, it is characterised in that: the support spring
It (12) is aluminum support spring, the heat-conducting plate (13) is aluminum heat-conducting plate.
3. a kind of outdoor solar energy transformer cooling device according to claim 1, it is characterised in that: the temperature sensing
In the form of sheets, temperature sensor (11) test side of sheet is attached on the surface of solar energy transformer for the test side of device (11).
4. a kind of outdoor solar energy transformer cooling device according to claim 1, it is characterised in that: the main control module
It (3) include microprocessor, memory and flash memory.
5. a kind of outdoor solar energy transformer cooling device according to claim 1, it is characterised in that: the temperature sensing
The junction of device (11) and outer housing (1) uses rubber gasket encapsulation process.
6. a kind of outdoor solar energy transformer cooling device according to claim 1, it is characterised in that: the cooler bin
(6) radiating fin (62) for including outer case (61) and being connected on outer case (61) side wall, the radiating fin (62) and electricity
The position of dynamic heat emission fan (8) is corresponding.
7. a kind of outdoor solar energy transformer cooling device according to claim 6, it is characterised in that: the radiating fin
(62) inner cavity of outer case (61) is extended to, the junction of the outer case (61) and radiating fin (62) passes through sealing ring sealing
Processing.
8. a kind of outdoor solar energy transformer cooling device according to claim 6, it is characterised in that: the outer case
(61) in flat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910710008.XA CN110415927A (en) | 2019-08-02 | 2019-08-02 | A kind of open air solar energy transformer cooling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910710008.XA CN110415927A (en) | 2019-08-02 | 2019-08-02 | A kind of open air solar energy transformer cooling device |
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CN110415927A true CN110415927A (en) | 2019-11-05 |
Family
ID=68365368
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Application Number | Title | Priority Date | Filing Date |
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CN201910710008.XA Pending CN110415927A (en) | 2019-08-02 | 2019-08-02 | A kind of open air solar energy transformer cooling device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111405817A (en) * | 2020-03-24 | 2020-07-10 | 北京稳力科技有限公司 | Integrated water-cooling/air-cooling heat dissipation system of motor controller |
CN111414063A (en) * | 2020-03-31 | 2020-07-14 | 盐城工业职业技术学院 | Temperature compensation cooling system of computer network equipment |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1116743A (en) * | 1997-06-27 | 1999-01-22 | Hitachi Ltd | Gas-insulated transformer |
CN104319070A (en) * | 2014-11-12 | 2015-01-28 | 国家电网公司 | Radiating system of main transformer |
CN107658101A (en) * | 2017-11-03 | 2018-02-02 | 宁波奉化飞天人精密模具设计有限公司 | A kind of height warm area differentiation power transformer cooling device |
CN107731468A (en) * | 2017-10-19 | 2018-02-23 | 无锡匡威变压器有限公司 | A kind of heat abstractor of transformer |
CN207651325U (en) * | 2017-12-27 | 2018-07-24 | 连云港明昊电子有限公司 | A kind of LED transformers |
CN208478082U (en) * | 2018-08-29 | 2019-02-05 | 江西亿晟电气有限责任公司 | A kind of heat radiating type amorphous alloy oil immersion type transformer |
-
2019
- 2019-08-02 CN CN201910710008.XA patent/CN110415927A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1116743A (en) * | 1997-06-27 | 1999-01-22 | Hitachi Ltd | Gas-insulated transformer |
CN104319070A (en) * | 2014-11-12 | 2015-01-28 | 国家电网公司 | Radiating system of main transformer |
CN107731468A (en) * | 2017-10-19 | 2018-02-23 | 无锡匡威变压器有限公司 | A kind of heat abstractor of transformer |
CN107658101A (en) * | 2017-11-03 | 2018-02-02 | 宁波奉化飞天人精密模具设计有限公司 | A kind of height warm area differentiation power transformer cooling device |
CN207651325U (en) * | 2017-12-27 | 2018-07-24 | 连云港明昊电子有限公司 | A kind of LED transformers |
CN208478082U (en) * | 2018-08-29 | 2019-02-05 | 江西亿晟电气有限责任公司 | A kind of heat radiating type amorphous alloy oil immersion type transformer |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111405817A (en) * | 2020-03-24 | 2020-07-10 | 北京稳力科技有限公司 | Integrated water-cooling/air-cooling heat dissipation system of motor controller |
CN111414063A (en) * | 2020-03-31 | 2020-07-14 | 盐城工业职业技术学院 | Temperature compensation cooling system of computer network equipment |
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