CN108512092A - A kind of heat sink for box-type substation - Google Patents
A kind of heat sink for box-type substation Download PDFInfo
- Publication number
- CN108512092A CN108512092A CN201810362243.8A CN201810362243A CN108512092A CN 108512092 A CN108512092 A CN 108512092A CN 201810362243 A CN201810362243 A CN 201810362243A CN 108512092 A CN108512092 A CN 108512092A
- Authority
- CN
- China
- Prior art keywords
- box
- type substation
- control system
- heat sink
- accumulator
- 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.)
- Pending
Links
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 230000008439 repair process Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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
-
- H02J3/383—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a kind of heat sinks for box-type substation in box-type substation apparatus field, including：The babinet of box-type substation, babinet include internal box and outer case, and vacuum heat-insulation chamber is provided between internal box and outer case；The outside of outer case is provided with mounting bracket, photovoltaic panel is provided in mounting bracket, photovoltaic panel the cover is at the top of outer case and can prevent direct sunlight babinet；If internal box is internally provided with dry temperature sensor, temperature sensor is connected to the control system, control system is connected with air-cooler, air-cooler is connected with accumulator, accumulator is connected with the output end of photovoltaic panel, when the internal temperature of temperature sensor senses to internal box is higher than assigned temperature, control system starts air-cooler.The present invention has many advantages, such as that box-type substation internal temperature can be reduced.
Description
Technical field
The present invention relates to box-type substation apparatus field more particularly to a kind of heat sinks for box-type substation.
Background technology
Box-type substation is the case that the voltage and current in electric system to electric energy was converted, collected the place for neutralizing distribution
Body.Outdoors due to outdoor cabinet type transformer station installation, illumination resource is high, and environment temperature also increases, the load current of equipment
Become larger, multiple factors cause the bulk temperature of box-type substation to rise, and what is particularly highlighted is in summer high temperature period, some areas
Temperature in box-type substation may even exceed 80 degree, and excessively high temperature largely effects on the service life of component.
Invention content
The technical issues of being solved needed for of the invention be：A kind of a kind of use that can reduce box-type substation internal temperature is provided
In the heat sink of box-type substation.
To solve the above problems, the technical solution adopted by the present invention is：A kind of heat sink for box-type substation, packet
It includes：The babinet of box-type substation, babinet include internal box and outer case, and vacuum heat-insulation is provided between internal box and outer case
Chamber；The outside of outer case is provided with mounting bracket, photovoltaic panel is provided in mounting bracket, photovoltaic panel the cover is at the top of outer case
And direct sunlight babinet can be prevented；If internal box is internally provided with dry temperature sensor, temperature sensor and control system phase
Connection, control system are connected with air-cooler, and air-cooler is connected with accumulator, and accumulator is connected with the output end of photovoltaic panel
It connects, when the internal temperature of temperature sensor senses to internal box is higher than assigned temperature, control system starts air-cooler.
Further, a kind of heat sink for box-type substation above-mentioned, wherein：The inside of the internal box is also set
Be equipped with humidity sensor, humidity sensor is connected to the control system, control system with dehumidifying wind turbine be connected, dehumidifying wind turbine with
Accumulator is connected, and accumulator is connected with the output end of photovoltaic panel, when humidity sensor senses the interior humidity of internal box
When higher than specified humidity standard, control system starts dehumidifying wind turbine.
Further, a kind of heat sink for box-type substation above-mentioned, wherein：The level inclination of the photovoltaic panel
It is 10 degree.
Further, a kind of heat sink for box-type substation above-mentioned, wherein：The inside of the internal box is also set
It is equipped with lighting apparatus and repair apparatus, lighting apparatus and repair apparatus are connected with accumulator respectively.
Further, a kind of heat sink for box-type substation above-mentioned, wherein：The output end of the photovoltaic panel is also
It is connected with external electrical network.
Further, a kind of heat sink for box-type substation above-mentioned, wherein：The control system is controlled for PLC
Device processed.
The beneficial effects of the invention are as follows：One, using the structure of inside and outside babinet nesting, and it is vacuum between inside and outside babinet
Thermal insulation layer so that can effectively completely cut off external heat inside internal box, internal component is avoided to be damaged by high temperature；Two, by
Be equipped at the top of box-type substation can the cover live the photovoltaic panel of entire box-type substation, one side photovoltaic panel can play shading
Effect avoids direct sunlight box-type substation, so as to reduce box interior temperature.On the other hand, photovoltaic panel can be to storage
Battery and external electrical network transmit electric power, and have both ensured the energy resource supply of other electrical parts inside internal box, while extra electric power
It can be transported to external electrical network, increase economic benefit；It three, can be in internal box by the way that air-cooler is arranged in interior box house
Portion carries out auxiliary temperature-reducing, it is ensured that the service life of internal component；It four, can by the way that dehumidifying wind turbine is arranged in interior box house
Internal box house dehumidifies, and prevents internal component moisture damage, is particularly suitable for southern wet weather.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of heat sink for box-type substation of the present invention.
Specific implementation mode
Below in conjunction with the accompanying drawings and preferred embodiment is described in further detail technical solutions according to the invention.
As shown in Figure 1, a kind of heat sink for box-type substation, including：The babinet 1 of box-type substation, babinet packet
Internal box 11 and outer case 12 are included, vacuum heat-insulation chamber 13 is provided between internal box 11 and outer case 12.In the outer of outer case 12
Portion is installed with mounting bracket 2, photovoltaic panel 3 is installed in mounting bracket 2,3 the cover of photovoltaic panel is in 12 top of outer case
And direct sunlight babinet 1 can be prevented.If being equipped with dry temperature sensor 4 inside internal box 11, temperature sensor 4 is with control
System is connected, and control system is connected with air-cooler 5, and air-cooler 5 is connected with accumulator 6, and accumulator 6 is defeated with photovoltaic panel 3
Outlet is connected, and when temperature sensor 4 senses that the internal temperature of internal box 11 is higher than assigned temperature, control system starts cold
Wind turbine 5, to cooling down inside internal box 11.In the present embodiment, the inside of the internal box 11 is also equipped with humidity
Sensor 7, humidity sensor 7 are connected to the control system, and control system is connected with dehumidifying wind turbine 8, and dehumidify wind turbine 8 and electric power storage
Pond 6 is connected, and accumulator 6 is connected with the output end of photovoltaic panel 3, when humidity sensor 7 senses that the inside of internal box 11 is wet
When degree is higher than specified humidity standard, control system starts dehumidifying wind turbine 8, to carry out dehumidification treatments to 11 inside of internal box.
In the present embodiment, the level inclination of the photovoltaic panel 3 is 10 degree, can play the role of best sunshade to box-type substation, together
When can take into account the best generating efficiency of photovoltaic panel 3 again, by using pvsyst professional softwares calculate, year peak value using hourage about
It is 1566 hours.In the present embodiment, the inside of the internal box 11 is additionally provided with lighting apparatus and repair apparatus 9, and illumination is set
Standby and repair apparatus 9 is connected with accumulator 6 respectively.Photovoltaic panel 3 is powered by accumulator to lighting apparatus and repair apparatus 9,
The stoppage in transit once box-type substation breaks down, lighting apparatus and repair apparatus 9 can still work normally, fast convenient for technical staff
Speed repairs box-type substation.In the present embodiment, the control system is PLC controller.In the present embodiment, the photovoltaic panel
Output end be also connected with external electrical network, for external electrical network convey electric energy.
A kind of the advantages of heat sink for box-type substation of above structure, is：One, using inside and outside babinet nesting
Structure, and between inside and outside babinet be vacuum heat-insulating layer so that can effectively completely cut off external heat inside internal box, avoid
Internal component is damaged by high temperature；Two, by be equipped at the top of box-type substation can the cover live entire box-type substation
Photovoltaic panel, one side photovoltaic panel can play shading effect, avoid direct sunlight box-type substation, so as to reduce in babinet
Portion's temperature.On the other hand, photovoltaic panel can transmit electric power to accumulator and external electrical network, both ensure other electric appliances inside internal box
The energy resource supply of part, while extra electric power can also be transported to external electrical network, increase economic benefit；Three, by internal box
Setting air-cooler in inside internally can carry out auxiliary temperature-reducing by box house, it is ensured that the service life of internal component；Four, pass through
Dehumidifying wind turbine is set in interior box house, can internally box house dehumidify, prevent internal component moisture damage, especially
Suitable for southern wet weather.
Claims (7)
1. a kind of heat sink for box-type substation, including：The babinet of box-type substation, it is characterised in that：Babinet includes
Internal box and outer case are provided with vacuum heat-insulation chamber between internal box and outer case；The outside of outer case is provided with installation branch
Frame is provided with photovoltaic panel in mounting bracket, and photovoltaic panel the cover is at the top of outer case and can prevent direct sunlight babinet；Internal box
If being internally provided with dry temperature sensor, temperature sensor is connected to the control system, and control system is connected with air-cooler, cold
Wind turbine is connected with accumulator, and accumulator is connected with the output end of photovoltaic panel, when in temperature sensor senses to internal box
When portion's temperature is higher than assigned temperature, control system starts air-cooler.
2. a kind of heat sink for box-type substation according to claim 1, it is characterised in that：The internal box
Inside is additionally provided with humidity sensor, and humidity sensor is connected to the control system, and control system is connected with dehumidifying wind turbine, removes
Wet blower is connected with accumulator, and accumulator is connected with the output end of photovoltaic panel, when humidity sensor senses internal box
When interior humidity is higher than specified humidity standard, control system starts dehumidifying wind turbine.
3. a kind of heat sink for box-type substation according to claim 1 or 2, it is characterised in that：The photovoltaic
The level inclination of plate is 10 degree.
4. a kind of heat sink for box-type substation according to claim 1 or 2, it is characterised in that：The interior case
The inside of body is additionally provided with lighting apparatus and repair apparatus, and lighting apparatus and repair apparatus are connected with accumulator respectively.
5. a kind of heat sink for box-type substation according to claim 3, it is characterised in that：The internal box
Inside is additionally provided with lighting apparatus and repair apparatus, and lighting apparatus and repair apparatus are connected with accumulator respectively.
6. a kind of heat sink for box-type substation according to claim 1 or 2, it is characterised in that：The photovoltaic
The output end of plate is also connected with external electrical network.
7. a kind of heat sink for box-type substation according to claim 1 or 2, it is characterised in that：The control
System is PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810362243.8A CN108512092A (en) | 2018-04-20 | 2018-04-20 | A kind of heat sink for box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810362243.8A CN108512092A (en) | 2018-04-20 | 2018-04-20 | A kind of heat sink for box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108512092A true CN108512092A (en) | 2018-09-07 |
Family
ID=63382745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810362243.8A Pending CN108512092A (en) | 2018-04-20 | 2018-04-20 | A kind of heat sink for box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108512092A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205265085U (en) * | 2015-11-23 | 2016-05-25 | 国网山东茌平县供电公司 | Box type transformer station |
| CN205846532U (en) * | 2016-08-03 | 2016-12-28 | 郑州市科华电器设备有限公司 | A kind of energy-conservation photovoltaic box-type substation |
| CN206059961U (en) * | 2016-08-29 | 2017-03-29 | 国网河南鄢陵县供电公司 | The solar electric power supply system of outdoor cabinet type transformer station ventilation unit |
| CN207218099U (en) * | 2017-08-28 | 2018-04-10 | 天津市博洋世通科技有限公司 | A kind of novel and multifunctional photovoltaic energy-conserving intelligent box-type substation |
| CN207234235U (en) * | 2017-09-29 | 2018-04-13 | 滁州市朝友精密制造有限公司 | A kind of antidetonation noise reduction power consumption control cabinet |
| CN208284866U (en) * | 2018-04-20 | 2018-12-25 | 苏州中康电力开发有限公司 | A kind of cooling device for box-type substation |
-
2018
- 2018-04-20 CN CN201810362243.8A patent/CN108512092A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205265085U (en) * | 2015-11-23 | 2016-05-25 | 国网山东茌平县供电公司 | Box type transformer station |
| CN205846532U (en) * | 2016-08-03 | 2016-12-28 | 郑州市科华电器设备有限公司 | A kind of energy-conservation photovoltaic box-type substation |
| CN206059961U (en) * | 2016-08-29 | 2017-03-29 | 国网河南鄢陵县供电公司 | The solar electric power supply system of outdoor cabinet type transformer station ventilation unit |
| CN207218099U (en) * | 2017-08-28 | 2018-04-10 | 天津市博洋世通科技有限公司 | A kind of novel and multifunctional photovoltaic energy-conserving intelligent box-type substation |
| CN207234235U (en) * | 2017-09-29 | 2018-04-13 | 滁州市朝友精密制造有限公司 | A kind of antidetonation noise reduction power consumption control cabinet |
| CN208284866U (en) * | 2018-04-20 | 2018-12-25 | 苏州中康电力开发有限公司 | A kind of cooling device for box-type substation |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180907 |