CN205882487U - Good box -type substation dispels heat - Google Patents
Good box -type substation dispels heat Download PDFInfo
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- CN205882487U CN205882487U CN201620629959.6U CN201620629959U CN205882487U CN 205882487 U CN205882487 U CN 205882487U CN 201620629959 U CN201620629959 U CN 201620629959U CN 205882487 U CN205882487 U CN 205882487U
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- heat
- roof
- type substation
- box
- lower floor
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Abstract
The utility model discloses a good box -type substation dispels heat, its technical scheme main points include the box, and the top of box includes lower floor roof and upper roof, is provided with the thermovent on the lower floor roof, is provided with a plurality of bracing pieces on the lower floor roof, and upper roof fixed connection is on the bracing piece, and upper roof is made by reflection of light thermal insulation material, the thermovent on lower floor roof can make the inside heat of box outwards distribute, the upper strata roof is made by reflection of light thermal insulation material, can reflect the sunlight to play thermal -insulated effect, make the external heat overwhelming majority can't transmit the box top.
Description
Technical field
This utility model relates to box-type substation apparatus field, particularly to a kind of good box-type substation that dispels the heat.
Background technology
Box-type substation is a kind of high-tension switch gear, distribution transformer and low-voltage distribution equipment, by certain connection plan
Row all-in-one-piece prefabrication close-coupled controller switching equipment indoor, outdoor, will the function such as transformer pressure-reducing, low-voltage distribution organically
Combine, be arranged on a protection against the tide, antirust, dust-proof, protection against rodents, fire prevention, steel construction antitheft, heat insulation, totally-enclosed, moveable
Case, is particularly well-suited to urban network construction and upgradation, a kind of brand-new transformer station emerged after Shi Ji civil engineering transformer station.Box type transformation
Stand owing to inside is equipped with electrical equipment, substantial amounts of heat can be produced in the course of the work, and be often provided on outdoor, directly be subject to
To the irradiation of the sun, the service life of electric elements in box-type substation, the most box change can be affected from inside and outside high temperature
Heat insulation and the radiating effect quality at especially its top, power station just seems more important.The top of existing box-type substation is adopted more
With tile or heat barrier foam plate, radiating effect all relies on the performance of material self, and effect is general.
The Chinese patent of Application No. 201310241675.0 discloses a kind of roof heat dissipation type box-type substation, casing
Top is provided with top board, and top board is provided with thermovent, and thermovent is provided with Air Filter, and top board is hollow type casing, is provided with in top board
Coolant, takes away heat by the evaporation of coolant；This method can be dispelled the heat, but effect of heat insulation is bad.
The Chinese patent separately having Application No. 201610015423.X discloses a kind of energy-saving box type transformer station, casing top
Portion is open type, and the top in open top container body is provided with crossbeam, crossbeam is separately installed with cylinder and controls the control of cylinder action
Device processed, the piston rod of cylinder is arranged the most upward, and the end of cylinder piston rod is fixedly connected with covering above uncovered casing
Ceiling, by controller control cylinder lifting ceiling so that it is top one segment distance of casing can be left, pass through Temperature fall
Mode reduce box interior temperature.The uncovered casing of this invention can ventilation and heat, but still cannot be heat insulation, sunlight shines
Penetrating on ceiling, heat can be sent to box house.
Utility model content
The purpose of this utility model is to provide a kind of good box-type substation that dispels the heat, and it can not only dispel the heat, Er Qieneng
Enough the most heat insulation.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of good case that dispels the heat
Formula transformer station, including casing, the top of described casing includes lower floor roof and roof, upper strata, if being provided with on described lower floor roof
Heavenly Stems and Earthly Branches strut, roof, described upper strata is fixedly connected on described support bar, and roof, described upper strata is made up of reflection and heat insulation material.
By above technical scheme, the thermovent on lower floor roof can make the heat of box house outwards distribute；Room, upper strata
Pushing up and connected by support bar is fixing, and be hollow structure between lower floor roof, ventilation on all sides, wind can pass roof, upper strata and lower floor
Roof, is defined as away heat；Roof, upper strata is made up of reflection and heat insulation material, can be reflected by sunlight, and play
Heat insulation effect, makes the heat overwhelming majority in the external world cannot be delivered to casing top.
This utility model is further arranged to: described reflection and heat insulation material outer layer is vacuum aluminum-coated mylar, internal layer by
Aerosil heat-barrier material is made.
By above technical scheme, vacuum aluminum-coated polyester film surface is aluminized, and has splendid metallic luster, luminous reflectance
The highest, major part sunlight can be reflected；The effect of heat insulation of aerosil is good, and pyroconductivity is the lowest, can be by
Casing top is left with the isolation of extraneous high temperature, stops high temperature to be transmitted to casing top.
This utility model is further arranged to: described lower floor roof includes thermal insulation layer, is arranged on below described thermal insulation layer
Heat dissipating layer, it is arranged on the aquifer below described heat dissipating layer.
By above technical scheme, lower floor roof is made up of thermal insulation layer, heat dissipating layer, aquifer, and thermal insulation layer can be further
Outside being blocked in by extraneous high temperature, dispelling the heat into and the heat of box house can be made to distribute, aquifer passes through evaporation of water band
Walk the heat of box house, reduce the temperature in casing further.
This utility model is further arranged to: described thermal insulation layer is made up of heat insulation foam.
By above technical scheme, the thermal conductivity of heat insulation foam is the lowest, has good heat insulating function, and does not affect casing
Heat radiation.
This utility model is further arranged to: be provided with some thermovents on described thermal insulation layer.
By above technical scheme, thermovent can distribute with heating load, and can be for the water of aquifer from thermovent
Evaporated.
This utility model is further arranged to: be provided with some heat sink strips on described heat dissipating layer, and described heat sink strip is arranged side by side
Row.
By above technical scheme, the heat sink strip that strip is arranged side by side can make the area of dissipation of heat dissipating layer as far as possible
Greatly, faster, effect is more preferable in heat radiation.
This utility model is further arranged to: cross section, roof, described upper strata is undaform.
By above technical scheme, the cross section on roof, upper strata is set to undaform, can increase bottom roof, upper strata with sky
Contact area between gas, during air circulation, on roof, upper strata, residence time is longer, it is possible to take away more heat.
In sum, this utility model has the advantages that
1, sunlight can be reflected by roof, upper strata, is effectively thermally shielded, and stops extraneous heat to enter from top
Casing；
2, lower floor roof can dispel the heat effectively, is distributed by the heat in casing；
3, ventilate between roof, upper strata and lower floor roof, and the contact area between roof, upper strata and moving air is relatively
Greatly, it is possible to use natural wind is defined as away the heat between roof, upper strata and lower floor roof.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of good box-type substation that dispels the heat in embodiment 1；
Fig. 2 is the structural representation of a kind of good box-type substation that dispels the heat in embodiment 2；
Fig. 3 is the schematic diagram embodying heat sink strip structure in embodiment 2；
Fig. 4 is the schematic diagram embodying aquifer structure in embodiment 2；
Fig. 5 is the structural representation of a kind of good box-type substation that dispels the heat in embodiment 3.
In figure 1, casing；2, roof, upper strata；21, outer layer；22, internal layer；3, lower floor roof；31, thermal insulation layer；32, heat dissipating layer；
321, heat sink strip；33, aquifer；4, thermovent；5, support bar.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Embodiment 1: a kind of good box-type substation that dispels the heat, as it is shown in figure 1, the top of casing 1 is set to two-layer roof,
Including lower floor roof 3 and roof, upper strata 2, lower floor roof 3 being provided with thermovent 4, the heat within casing 1 can be from thermovent
4 outwards distribute, and lower floor roof 3 is provided with some support bars 5, and support bar 5 is fixing with roof, upper strata 2 to be connected, by upper strata
Roof 2 is propped on lower floor roof 3, forms the structure of hollow between roof, upper strata 2 and lower floor roof 3, and four direction is the most permissible
Ventilating, wind through roof, upper strata 2 and lower floor roof 3, thus can take away heat therein effectively；Roof, upper strata 2 is by outer layer
21 and internal layer 22 double-layer structure composition, outer layer 21 is vacuum aluminum-coated mylar, and vacuum aluminum-coated polyester film surface is aluminized, and has
Splendid metallic luster, luminous reflectance may be up to 92%, can be reflected by overwhelming majority sunlight, stop sunlight to enter into casing 1
Inside, prevents heat from entering；Internal layer 22 is made up of aerosil heat-barrier material, and aerosil has big ratio
Surface area and high hole ratio, pyroconductivity is the lowest, and effect of heat insulation is good, can be by casing 1 top and the isolation of extraneous high temperature
Open, stop high temperature to be transmitted to casing 1 internal；So roof, upper strata 2 is mainly used in heat insulation, stops external heat to enter casing 1, under
Layer roof 3 is mainly used in heat radiation, makes the heat in casing 1 distribute, the comprehensive heat radiation heat-insulating capability improving box-type substation.
Embodiment 2: a kind of good box-type substation that dispels the heat, is with the difference of embodiment 1, such as Fig. 2,3 and 4 institutes
Showing, lower floor roof 3 the superiors are the thermal insulation layer 31 being made up of heat insulation foam, and heat insulation foam has good effect of heat insulation, thermal insulation layer 31
On be provided with some thermovents 311, be used for dispelling the heat；Heat dissipating layer 32 is provided below at thermal insulation layer 31, heat dissipating layer 32 is arranged
There is the heat sink strip 321 of some strips, be arranged side by side between heat sink strip 321, make the area of dissipation of heat dissipating layer 32 increase, it is possible to more
Preferably dispel the heat soon；Being provided below as aquifer 33 at heat dissipating layer 32, aquifer 33 is built with cold water, during temperature height,
Cold water can accelerate evaporation, evaporated from heat sink strip 321 and thermovent 4, can take away partial heat, thus drop while evaporation
The low temperature of casing 1.
Embodiment 3: a kind of good box-type substation that dispels the heat, is with the difference of embodiment 2, as it is shown in figure 5, on
The cross section on layer roof 2 is set to undaform, owing to wave template is compared to straight line template, contacting between the bottom of plate and air
Area becomes much larger, and the distance that air circulates on roof, upper strata 2 is longer, and residence time also becomes longer, wave template
Bottom and air contact are more abundant, and therefore air can take away more heat, so that the heat radiation effect of box-type substation
Fruit is more preferably.
Work process: this implementation process is to combine above-mentioned all embodiments to illustrate, the reality of the independent embodiment of each of which
The mode of executing is all contained in the middle of this implementation process.Aquifer 33, heat dissipating layer 32, thermal insulation layer 31 are sequentially arranged at casing 1 top
After, thermal insulation layer 31 is installed support bar 5, support bar 5 is provided with roof, upper strata 2, the reflection and heat insulation material on roof, upper strata 2
Can be launched by major part sunlight, trap heat enters；Natural wind can be by between roof, upper strata 2 and lower floor roof 3
Space, be fully contacted with the roof, upper strata 2 of undaform, take away heat；By the heat in casing 1 when water in aquifer 33 evaporates
Amount is distributed by thermovent 311 and thermovent 4, and heat dissipating layer 32 can strengthen area of dissipation, and thermal insulation layer 31 stops further
External heat enters in casing 1.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (7)
1. dispel the heat a good box-type substation, including casing (1), it is characterized in that: the top of described casing (1) includes lower floor
Roof (3) and roof, upper strata (2), described lower floor roof (3) is provided with thermovent (4), and described lower floor is provided with on roof (3)
Some support bars (5), roof, described upper strata (2) is fixedly connected on described support bar (5), and roof, described upper strata (2) is by reflective
Heat-barrier material is made.
A kind of good box-type substation that dispels the heat the most according to claim 1, is characterized in that: outside described reflection and heat insulation material
Layer (21) is vacuum aluminum-coated mylar, and internal layer (22) is made up of aerosil heat-barrier material.
A kind of good box-type substation that dispels the heat the most according to claim 2, is characterized in that: described lower floor roof (3) wraps
Include thermal insulation layer (31), be arranged on described thermal insulation layer (31) following heat dissipating layer (32), be arranged on described heat dissipating layer (32) below
Aquifer (33).
A kind of good box-type substation that dispels the heat the most according to claim 3, is characterized in that: described thermal insulation layer (31) by every
Hot cotton is made.
A kind of good box-type substation that dispels the heat the most according to claim 4, is characterized in that: described thermal insulation layer sets on (31)
It is equipped with some described thermovents (4).
A kind of good box-type substation that dispels the heat the most according to claim 5, is characterized in that: described heat dissipating layer sets on (32)
Being equipped with some heat sink strips (321), described heat sink strip (321) is arranged side by side.
A kind of good box-type substation that dispels the heat the most according to claim 6, is characterized in that: roof, described upper strata (2) cuts
Face is undaform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620629959.6U CN205882487U (en) | 2016-06-23 | 2016-06-23 | Good box -type substation dispels heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620629959.6U CN205882487U (en) | 2016-06-23 | 2016-06-23 | Good box -type substation dispels heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205882487U true CN205882487U (en) | 2017-01-11 |
Family
ID=57691828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620629959.6U Expired - Fee Related CN205882487U (en) | 2016-06-23 | 2016-06-23 | Good box -type substation dispels heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205882487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524905A (en) * | 2018-12-16 | 2019-03-26 | 陈炜健 | A kind of plant produced processing electric power electric distribution cabinet |
| CN109975889A (en) * | 2019-04-16 | 2019-07-05 | 国网安徽省电力有限公司淮北供电公司 | A kind of underground utilities path comprehensive survey device |
-
2016
- 2016-06-23 CN CN201620629959.6U patent/CN205882487U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524905A (en) * | 2018-12-16 | 2019-03-26 | 陈炜健 | A kind of plant produced processing electric power electric distribution cabinet |
| CN109975889A (en) * | 2019-04-16 | 2019-07-05 | 国网安徽省电力有限公司淮北供电公司 | A kind of underground utilities path comprehensive survey device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |