CN108539622A - A kind of box-type substation and its radiator - Google Patents
A kind of box-type substation and its radiator Download PDFInfo
- Publication number
- CN108539622A CN108539622A CN201810461509.4A CN201810461509A CN108539622A CN 108539622 A CN108539622 A CN 108539622A CN 201810461509 A CN201810461509 A CN 201810461509A CN 108539622 A CN108539622 A CN 108539622A
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- parts
- transformer
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- box
- temperature
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention provides a kind of box-type substation and its radiators, including transforming station case, transformer, temperature detect switch (TDS), active water cooling plant, active air cooling device, solar energy retracting device, energy storage device, dust control by ventilation device and its interior circulating cooling liquid.The transforming station case includes square bodily form steel structure frame, can install the head cover of solar panel；The active water cooling plant includes the interior radiating fin, high-pressure pump, cooling water radiator for having cooling liquid flowing channel, and the radiating fin is aluminum alloy material, is fitted on transformer body；The active air cooling device includes into fan, air duct, air distribution plate, exhaust fan；The coolant liquid is grouped as by each group of following mass fraction：0.2 0.3 parts of 4-8 parts of aliphatic acid, 8 15 parts of castor oil, 12 parts of disodium ethylene diamine tetraacetate, 23 parts of calcium silicates, 0.5 0.8 parts of styrene, lauric acid and palmitin acid blend, 0.2 0.3 parts of sodium tartrate, 0.03 0.05 parts of propylene glycol.
Description
The present invention relates to substation's technical field more particularly to a kind of box-type substation and its heat abstractor technical fields.
Background technology
With going deep into for reform and opening-up, millions of people innovation, the public situation started an undertaking, various regions economy flourish.The flourishing hair of pipe
To Supply Security, reliability, continuity, more stringent requirements are proposed to the pursuit comfortably lived by the economy of exhibition and the people.It is box
Substation is a kind of high-voltage power distribution equipment, high voltage power distribution transformer and low-voltage distribution equipment, and one is lined up by certain connection plan
Outdoor close-coupled controller switching equipment, the functions such as transformer pressure-reducing, low-voltage distribution are organically combined, be mounted on one it is anti-
Tide, antirust, dust-proof, protection against rodents, fire prevention, antitheft, heat-insulated, totally-enclosed, moveable steel-structure box, especially suitable for Urban Net Construction with
Transformation is a kind of brand-new substation to emerge after civil engineering transformer station.Box-type substation be suitable for mine, factory and enterprise,
Oil gas field and wind power station, it becomes novel complete change power distribution equipment instead of original civil engineering power distribution room, power distribution station.
The existing box-type substation heat dissipation in China uses no-power air blower, and being easy overheat under severe conditions leads to short circuit.
Invention content
To overcome the problems, such as that radiating efficiency existing in the prior art is not high, the present invention provides a kind of box-type substation and
Its radiator.
A kind of box-type substation and its radiator, including：Transforming station case 1, transformer 2,3 active water cooling of temperature detect switch (TDS)
Device, active air cooling device 5, solar energy retracting device 6, dust control by ventilation device 7, spare transformer 8；The transforming station case 1
Including square bodily form steel structure frame, pros' bodily form steel structure frame can install the head cover of solar panel；The temperature
Switch 3 is controlled, is closed automatically when 21 temperature of transformer radiating fin is more than setting value, active water cooling plant starts, when temperature is low
It is disconnected automatically when setting value, active water cooling plant stops；The active water cooling plant includes the interior heat dissipation for having cooling liquid flowing channel
Fin 21, high-pressure pump 4, cooling water radiator 22, radiating fin are aluminum alloy material, are fitted on transformer body, coolant liquid
Radiator 22 is installed on 1 side of transforming station case, passes through fan coolling；The active air cooling device 5 includes into fan 23, air duct
24, air distribution plate 25, exhaust fan 26 are installed on 1 bottom of transforming station case into fan, and air duct is located at between fan and shell, wind
Road size requires design, air distribution plate to be square according to air quantity, and size is more than 2 section of transformer, surrounds 4 pieces of transformer arrangement；
The solar energy retracting device 6 includes solar panel, controller 28, accumulator 29, and solar panel and controller are pacified
Loaded on Casing top, accumulator is installed in transforming station case；The dust control by ventilation device 7 includes being mounted on transforming station case
On grid type door-plate, filter screen and its coolant liquid.
In some embodiments, the radiating fin 21 is alloy material, is internally provided with for the logical runner of cooling liquid stream
27, flow diameter 3-5mm, runner is arranged vertically, and cooling flows from above to below.
In some embodiments, 21 section of the radiating fin is in comb shape, and interval 30mm is provided with preventing hot deformation slot, fin
Piece is vertically attached on transformer body.
In some embodiments, the temperature sensor of the temperature detect switch (TDS) 3 is installed on radiating fin 21, when temperature height
It is closed and powers on automatically when setting ceiling temperature, the auto power off when temperature is less than setting lower limit temperature.
In some embodiments, the cooling water radiator is installed on 1 side of transforming station case, and size is substation's shell
The half of body, cooling water radiator radiating fin undulate are vertically welded on coolant liquid runner pipe.
In some embodiments, the air duct is different according to the fever of transformer each section, is designed with square hole air inlet hole, circle
Hole air inlet hole, large-scale square hole air inlet hole are connect with air distribution plate, and intermediate circle air inlet hole is directly communicated to transforming station case.
In some embodiments, the air distribution plate is low wide and up narrow, and section is trapezoidal, is arranged in transformer four sides, towards
Transformer side is uniformly provided with gas hole.
In some embodiments, the air distribution plate air outlet is circle, and opening diameter tapers into from bottom to top.
In some embodiments, the dust control by ventilation device, first layer is dust-proof to be connected to substation for grid type door-plate
Substation casing is collectively constituted on case frame, the second layer is the filtering dust net being fixed on the inside of grid type door-plate.
In some embodiments, the substation is equipped with spare transformer, and the spare transformer is located at substation
In shell 1, the mounting connection structure of the spare transformer is identical as transformer 2.
In some embodiments, a kind of box-type substation and its radiator, when 21 temperature of transformer radiating fin
Degree is closed automatically when being more than setting value, and active water cooling plant starts, and is disconnected automatically when temperature is less than setting value, active water cold charge
Set stopping.
In some embodiments, the coolant liquid is grouped as by each group of following mass fraction：4-8 parts of aliphatic acid, castor
8-15 parts of sesame oil, 1-2 parts of disodium ethylene diamine tetraacetate, 2-3 parts of calcium silicates, 0.5-0.8 parts of styrene, lauric acid and palmitic acid are mixed
Close 0.2-0.3 parts of object, 0.2-0.3 parts of sodium tartrate, 0.03-0.05 parts of propylene glycol.
In some embodiments, it is characterised in that：The metal coolant liquid is grouped as by each group of following mass fraction：
5 parts of aliphatic acid, 10 parts of castor oil, 1.5 parts of disodium ethylene diamine tetraacetate, 2.5 parts of calcium silicates, 0.6 part of styrene, lauric acid with it is soft
0.25 part of resin acid mixture, 0.25 part of sodium tartrate, 0.04 part of propylene glycol.
Compared with prior art the beneficial effects of the invention are as follows：1. using active water cooling plant in the present invention, utilization is cold
But liquid cools down transformer radiating fin 21, can also effectively reduce transformer work rapidly in hot summer immediately
Temperature.2. using temperature detect switch (TDS) in the present invention, when temperature is normal, substation carries out pressure wind by solar cell for supplying power
It is cold, only when temperature detect switch (TDS) is detected beyond normal temperature, water-cooling function forced cooling is opened, is ensureing substation just
Often energy consumption is saved while operating.3. using dustproof fence lattice door plate and filtering dust net in the present invention, it has been isolated outer
Boundary pollutes and interference, avoids the corrosion and pollution of substation's internal electronic element and circuit.4. using one in the present invention
It is mounted with one group of spare transformer in transformer station box, further improves the reliability of substation；The coolant liquid of the present invention is suitable
For the cooling of the different temperatures such as basic, normal, high temperature in substation's radiation processes, cooling velocity is fast, to ensure that substation is each
The quality stability of a component.
Present invention can apply to：Substation becomes electric appliance.
Description of the drawings
Fig. 1 is the energy-efficient box-type substation schematic diagram of active heat removal of the present invention；
Fig. 2 is the active air cooling device air duct schematic diagram of the present invention；
Fig. 3 is the active air cooling device air distribution plate schematic diagram of the present invention；
Fig. 4 is the radiating fin sectional view with cooling liquid flow channel of the present invention.
Specific implementation mode
Below in conjunction with drawings and examples, the present invention will be described in further detail.It should be appreciated that described herein
Specific examples are only used to explain the present invention, is not intended to limit the present invention.
Embodiment 1：
As shown in Figure 1, a kind of energy-efficient substation of active heat removal, including：Transforming station case 1, transformer 2, temperature detect switch (TDS) 3
Active water cooling plant, active air cooling device 5, solar energy retracting device 6, dust control by ventilation device 7, spare transformer 8；The power transformation
Shell 1 of standing includes square bodily form steel structure frame, and pros' bodily form steel structure frame can install the head cover of solar panel；
The temperature detect switch (TDS) 3 is closed automatically when 21 temperature of transformer radiating fin is more than setting value, and active water cooling plant starts, when
Temperature disconnects automatically when being less than setting value, and active water cooling plant stops；The active water cooling plant has cooling liquid flowing channel in including
Radiating fin 21, high-pressure pump 4, cooling water radiator 22, radiating fin is aluminum alloy material, is fitted on transformer body,
Cooling water radiator 22 is installed on 1 side of transforming station case, passes through fan coolling；The active air cooling device 5 includes into fan
23, air duct 24, air distribution plate 25, exhaust fan 26 are installed on 1 bottom of transforming station case into fan, and air duct is located at into fan and shell
Between, duct dimension requires design, air distribution plate to be square according to air quantity, and size is more than 2 section of transformer, surrounds transformer cloth
Set 4 pieces；The solar energy retracting device 6 includes solar panel, controller 28, accumulator 29, solar panel and control
Device processed is installed on Casing top, and accumulator is installed in transforming station case；The dust control by ventilation device 7 includes being mounted on power transformation
Grid type door-plate, the filter screen stood on shell.
In some embodiments, the energy-efficient substation of a kind of active heat removal, the radiating fin 21 is alloy material, interior
Portion is equipped with for the logical runner 27 of cooling liquid stream, flow diameter 3-5mm, and runner is arranged vertically, and cooling flows from above to below.
In some embodiments, the energy-efficient substation of a kind of active heat removal, 21 section of the radiating fin are in comb shape,
Interval 30mm is provided with preventing hot deformation slot, and fin is vertically attached on transformer body.
In some embodiments, the energy-efficient substation of a kind of active heat removal, the temperature sensor peace of the temperature detect switch (TDS) 3
It loaded on radiating fin 21, is closed and powers on automatically when temperature is higher than setting ceiling temperature, when temperature is less than setting lower limit
Auto power off when temperature.
In some embodiments, the energy-efficient substation of a kind of active heat removal, the cooling water radiator are installed on power transformation
It stands 1 side of shell, size is the half of transforming station case, and cooling water radiator radiating fin undulate is vertically welded in cooling
On liquid stream siphunculus.
In some embodiments, the energy-efficient substation of a kind of active heat removal, the air duct are sent out according to transformer each section
It is hot different, it is designed with square hole air inlet hole, circular hole air inlet hole, large-scale square hole air inlet hole is connect with air distribution plate, intermediate circle air inlet hole
It is directly communicated to transforming station case.
In some embodiments, the energy-efficient substation of a kind of active heat removal, the air distribution plate is low wide and up narrow, and section is ladder
Shape is arranged in transformer four sides, gas hole is uniformly provided with towards transformer side.
In some embodiments, the energy-efficient substation of a kind of active heat removal, the air distribution plate air outlet are circle, trepanning
Diameter tapers into from bottom to top.
In some embodiments, the energy-efficient substation of a kind of active heat removal, the dust control by ventilation device, first layer are dust-proof
It is connected on transforming station case frame for grid type door-plate and collectively constitutes substation casing, the second layer is to be fixed on grid type door-plate
The filtering dust net of inside.
In some embodiments, the energy-efficient substation of a kind of active heat removal, the substation are equipped with spare transformer,
The spare transformer is located in transforming station case 1, and the mounting connection structure of the spare transformer is identical as transformer 2.
In some embodiments, the energy-efficient substation of a kind of active heat removal, a kind of box-type substation and its heat dissipation
Device is closed automatically when 21 temperature of transformer radiating fin is more than setting value, and active water cooling plant starts, and is set when temperature is less than
It is disconnected automatically when definite value, active water cooling plant stops.
Embodiment 2：
As shown in Fig. 2, the air duct is symmetrical structure, the air distribution plate is connected in rectangle structure, and wind is through air duct
It is transmitted to air distribution plate.Wind cools down to transformer by hearsay to transformer by round hole.
Embodiment 3：
As shown in figure 3, the air distribution plate is low wide and up narrow, section is trapezoidal.The air distribution plate air outlet is circle, and trepanning is straight
Without leave mutually and on taper into.
Embodiment 4：
As shown in figure 4, the radiating fin is alloy material, the radiating fin section is in comb shape, and interval 30mm is opened
There is preventing hot deformation slot.
Preferably, the radiating fin is embedded a piece of copper coin on aluminium alloy heat radiator pedestal.The thermal conductivity of copper is good, but
Expensive, difficulty of processing is higher, and weight is excessive, and thermal capacity is smaller, and is easy oxidation.And fine aluminium is too soft, cannot directly make
Be with, the advantages of enough hardness could be provided by being all the aluminium alloy used, aluminium alloy it is cheap, it is light-weight, but thermal conductivity
Will be far short of what is expected than copper, so be combined using the two in the present invention, utmostly remain radiating fin heat absorption capacity and
Capacity of heat transmission.
Embodiment 5：
In some embodiments, the transformer uses noise reducing type transformer.Preferably, the transformer is using drop
Type of making an uproar amorphous alloy dry-type transformer.
In some embodiments, the transforming station case is equipped with Noctilucent device, the Noctilucent device and 29 phase of accumulator
Connection, night send out soft warm white.The Noctilucent device includes lamps and lanterns, light source, electric wire, basic built-in fitting.The noctilucence
Device can automatic luminous at night, people quick the location of identification substation at night can not only be convenient for, but also with carrying
Awake effect.It is substation at this that people, which can be reminded, can keep safe distance, not take off door.
In some embodiments, the active water cooling plant includes coolant liquid.
In some embodiments, the coolant liquid is grouped as by each group of following mass fraction：4-8 parts of aliphatic acid, castor
8-15 parts of sesame oil, 1-2 parts of disodium ethylene diamine tetraacetate, 2-3 parts of calcium silicates, 0.5-0.8 parts of styrene, lauric acid and palmitic acid are mixed
Close 0.2-0.3 parts of object, 0.2-0.3 parts of sodium tartrate, 0.03-0.05 parts of propylene glycol.
In some embodiments, it is characterised in that：The metal coolant liquid is grouped as by each group of following mass fraction：
5 parts of aliphatic acid, 10 parts of castor oil, 1.5 parts of disodium ethylene diamine tetraacetate, 2.5 parts of calcium silicates, 0.6 part of styrene, lauric acid with it is soft
0.25 part of resin acid mixture, 0.25 part of sodium tartrate, 0.04 part of propylene glycol.
The beneficial effects of the invention are as follows：1. using active water cooling plant in the present invention, transformer is dissipated using coolant liquid
Hot fin 21 is cooled down, and can also effectively reduce transformer operating temperature rapidly in hot summer immediately.2. the present invention
In use temperature detect switch (TDS), when temperature is normal substation by solar cell for supplying power carry out air blast cooling, only work as temperature control
When switch is detected beyond normal temperature, water-cooling function forced cooling is opened, while ensureing that substation runs well
Save energy consumption.3. using dustproof fence lattice door plate and filtering dust net in the present invention, outside contamination and interference has been isolated,
Avoid the corrosion and pollution of substation's internal electronic element and circuit.4. using peace in a transformer station box in the present invention
One group of spare transformer has been filled, the reliability of substation is further improved.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, be not to be taken as excluding other embodiments, and can be used for various other combinations, modification and
Environment, and can be changed by the above teachings or related fields of technology or knowledge in the scope of the invention is set forth herein
It is dynamic.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be appended by the present invention
In scope of the claims.
Claims (10)
1. a kind of box-type substation and its radiator, it is characterised in that including：Transforming station case (1), transformer (2), temperature control
Switch (3), active water cooling plant, active air cooling device (5), solar energy retracting device (6), dust control by ventilation device (7), spare change
Depressor (8), the transforming station case (1) include square bodily form steel structure frame, and pros' bodily form steel structure frame can be installed
The head cover of solar panel；The temperature detect switch (TDS) (3) is closed automatically when transformer radiating fin (21) temperature is more than setting value
It closes, active water cooling plant starts, and is disconnected automatically when temperature is less than setting value, and active water cooling plant stops；The active water cooling
Device includes the interior radiating fin (21), high-pressure pump (4), cooling water radiator (22) for having cooling liquid flowing channel, and radiating fin is aluminium
Alloy material is fitted on transformer body, and cooling water radiator (22) is installed on transforming station case (1) side, passes through fan
It is cooling；The active air cooling device (5) includes into fan (23), air duct (24), air distribution plate (25), exhaust fan (26), into fan
It is installed on transforming station case (1) bottom, air duct is located at between fan and shell, and duct dimension requires design, cloth according to air quantity
Aerofoil is square, and size is more than transformer (2) section, surrounds 4 pieces of transformer arrangement；Solar energy retracting device (6) packet
Solar panel, controller (28), accumulator (29) are included, solar panel and controller are installed on Casing top, are stored
Battery is installed in transforming station case；The dust control by ventilation device (7) include be mounted on transforming station case on grid type door-plate,
Filter screen.
2. a kind of box-type substation and its radiator according to claim 1, it is characterised in that：The radiating fin (21)
For alloy material, it is internally provided with for the logical runner (27) of cooling liquid stream, flow diameter 3-5mm, runner is arranged vertically, and cooling is certainly
Upper and lower flowing.
3. a kind of box-type substation and its radiator according to claim 2, it is characterised in that：The radiating fin (21)
Section is in comb shape, and interval 30mm is provided with preventing hot deformation slot, and fin is vertically attached on transformer body.
4. a kind of box-type substation and its radiator according to claim 1, it is characterised in that：The temperature detect switch (TDS) (3)
Temperature sensor be installed on radiating fin (21), when temperature is higher than 80 DEG C of ceiling temperature of setting, temperature detect switch (TDS) (3) closes automatically
Conjunction powers on, when temperature sets lower limit temperature less than 60 DEG C, temperature detect switch (TDS) (3) auto power off.
5. a kind of box-type substation and its radiator according to claim 1, it is characterised in that：The cooling water radiator
It is installed on transforming station case (1) side, size is the half of transforming station case, and cooling water radiator radiating fin undulate hangs down
Directly it is welded on coolant liquid runner pipe.
6. a kind of box-type substation and its radiator according to claim 1, it is characterised in that：The air duct is according to transformation
The fever of device each section is different, is designed with square hole air inlet hole, circular hole air inlet hole, and large-scale square hole air inlet hole is connect with air distribution plate, intermediate
Round air inlet hole is directly communicated to transforming station case.
7. a kind of box-type substation and its radiator according to claim 1, it is characterised in that：Under the air distribution plate on width
Narrow, section is trapezoidal, is arranged in transformer four sides, gas hole is uniformly provided with towards transformer side.
8. a kind of box-type substation and its radiator according to claim 7, it is characterised in that：The air distribution plate air outlet
For circle, opening diameter tapers into from bottom to top.
9. the coolant liquid of a kind of box-type substation and its radiator according to claim 1, it is characterised in that：The cooling
Liquid is grouped as by each group of following mass fraction：4-8 parts of aliphatic acid, 8-15 parts of castor oil, 1-2 parts of disodium ethylene diamine tetraacetate,
0.2-0.3 parts of 2-3 parts of calcium silicates, 0.5-0.8 parts of styrene, lauric acid and palmitin acid blend, 0.2-0.3 parts of sodium tartrate,
0.03-0.05 parts of propylene glycol.
10. the coolant liquid of a kind of box-type substation and its radiator according to claim 1, it is characterised in that：The gold
Belong to coolant liquid to be grouped as by each group of following mass fraction：5 parts of aliphatic acid, 10 parts of castor oil, disodium ethylene diamine tetraacetate 1.5
Part, 2.5 parts of calcium silicates, 0.6 part of styrene, lauric acid and 0.25 part of palmitin acid blend, 0.25 part of sodium tartrate, propylene glycol
0.04 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810461509.4A CN108539622A (en) | 2018-05-15 | 2018-05-15 | A kind of box-type substation and its radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810461509.4A CN108539622A (en) | 2018-05-15 | 2018-05-15 | A kind of box-type substation and its radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108539622A true CN108539622A (en) | 2018-09-14 |
Family
ID=63477120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810461509.4A Pending CN108539622A (en) | 2018-05-15 | 2018-05-15 | A kind of box-type substation and its radiator |
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| Country | Link |
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| CN (1) | CN108539622A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110783821A (en) * | 2019-09-25 | 2020-02-11 | 珠海六和节能投资有限公司 | Heat dissipation device for electric power engineering and use method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204947423U (en) * | 2015-09-23 | 2016-01-06 | 陕西创英电力工程有限公司 | A kind of box-type substation |
| CN205069285U (en) * | 2015-11-11 | 2016-03-02 | 红旗集团温州变压器有限公司 | Heat radiation structure of oil formula transformer |
| CN205123069U (en) * | 2015-11-20 | 2016-03-30 | 天津天锋源佳科技有限公司 | Automatic vary voltage switch board of integration |
| CN206163952U (en) * | 2016-10-17 | 2017-05-10 | 张大铭 | Multi -functional transformer case can dispel heat safely |
| CN206650330U (en) * | 2017-02-23 | 2017-11-17 | 国网河南省电力公司夏邑县供电公司 | A kind of type electric power box that keeps off the rain with fast cooling heat sinking function |
| CN108565759A (en) * | 2018-05-14 | 2018-09-21 | 江苏东晔电气设备有限公司 | A kind of energy-efficient box-type substation of active heat removal |
-
2018
- 2018-05-15 CN CN201810461509.4A patent/CN108539622A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204947423U (en) * | 2015-09-23 | 2016-01-06 | 陕西创英电力工程有限公司 | A kind of box-type substation |
| CN205069285U (en) * | 2015-11-11 | 2016-03-02 | 红旗集团温州变压器有限公司 | Heat radiation structure of oil formula transformer |
| CN205123069U (en) * | 2015-11-20 | 2016-03-30 | 天津天锋源佳科技有限公司 | Automatic vary voltage switch board of integration |
| CN206163952U (en) * | 2016-10-17 | 2017-05-10 | 张大铭 | Multi -functional transformer case can dispel heat safely |
| CN206650330U (en) * | 2017-02-23 | 2017-11-17 | 国网河南省电力公司夏邑县供电公司 | A kind of type electric power box that keeps off the rain with fast cooling heat sinking function |
| CN108565759A (en) * | 2018-05-14 | 2018-09-21 | 江苏东晔电气设备有限公司 | A kind of energy-efficient box-type substation of active heat removal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110783821A (en) * | 2019-09-25 | 2020-02-11 | 珠海六和节能投资有限公司 | Heat dissipation device for electric power engineering and use method thereof |
| CN110783821B (en) * | 2019-09-25 | 2021-04-23 | 珠海六和节能投资有限公司 | Heat dissipation device for electric power engineering and use method thereof |
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Effective date of registration: 20190418 Address after: 226600 No. 6 Kaiyuan Road, Haian Town, Haian, Nantong, Jiangsu. Applicant after: NANTONG SUYUAN HENGXUAN ELECTRIC CO., LTD. Address before: 226600 No. 6 Kaiyuan Road, Haian Town, Haian, Nantong, Jiangsu. Applicant before: JIANGSU HENGXUAN ELECTRICAL CO., LTD. |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180914 |