CN109616887A - A kind of power distribution cabinet damping insulation construction - Google Patents
A kind of power distribution cabinet damping insulation construction Download PDFInfo
- Publication number
- CN109616887A CN109616887A CN201811473932.2A CN201811473932A CN109616887A CN 109616887 A CN109616887 A CN 109616887A CN 201811473932 A CN201811473932 A CN 201811473932A CN 109616887 A CN109616887 A CN 109616887A
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- power distribution
- cabinet
- energy
- distribution cabinet
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 12
- 238000009413 insulation Methods 0.000 title claims abstract description 12
- 238000013016 damping Methods 0.000 title claims abstract description 9
- 230000003139 buffering effect Effects 0.000 claims abstract description 18
- 239000010410 layer Substances 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 239000011229 interlayer Substances 0.000 claims abstract description 9
- 238000005485 electric heating Methods 0.000 claims description 5
- 239000000872 buffer Substances 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 230000035939 shock Effects 0.000 abstract description 6
- 230000006641 stabilisation Effects 0.000 abstract description 6
- 238000011105 stabilization Methods 0.000 abstract description 6
- 230000036760 body temperature Effects 0.000 abstract description 4
- 239000011241 protective layer Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- 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
- H02B1/30—Cabinet-type casings; 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
- H02B1/54—Anti-seismic devices or installations
-
- 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
Abstract
A kind of power distribution cabinet damping insulation construction of the invention, including cabinet body, cabinet body are arranged an interlayer, are disposed with corrugated structure resistance to compression bumper and absorbing shock layer and energy-absorbing buffering froth bed from cabinet body lateral wall to the direction of cabinet body inner sidewall in the interlayer；Pass through the fixed heat dissipation-condensing part of pin on the inner surface of cabinet body inner sidewall；The impact of electrical equipment in strength support and effective buffering external impacts bring cabinet body to cabinet body is realized by corrugated structure resistance to compression bumper and absorbing shock layer；And impact energy is effectively further buffered and absorbs by energy-absorbing buffering froth bed, form second protective layer, it is ensured that power supply safety and stabilization.Finally by the fin being arranged on the inside of cabinet body and with the connection of 3 to 5 meters of underground, efficient balance and stabilization to cabinet body temperature are realized by underground winter-warm summer cool natural quality, and the cold performance under northern extremely low temperature is enhanced by heating wire, it is ensured that the operational safety and reliability of electrical equipment.
Description
Technical field
The invention belongs to power supply and distribution technical fields, and in particular to a kind of power distribution cabinet damping insulation construction.
Background technique
Power distribution cabinet is electricity consumption community or the essential electrical equipment of scene, and existing community's power distribution cabinet generally has cabinet body
It is constituted with the dust-proof ceiling of shading being mounted at the top of cabinet body, it is most of only to open up vent window in the top side wall of cabinet body, it carries out
Gas exchanges, other few Insulations, such power distribution cabinet are easy in the summer high-temperature time because heat gathered in cabinet body
Cause electrical equipment to trip, or even natural more, causes equipment to lose, or even contingency is caused to injure.
And in the north of severe cold, often because limit low temperature causes to freeze in power distribution cabinet, freezing equipment influences normal safety
Power supply.
Summary of the invention
The purpose of the present invention is overcome existing power distribution cabinet temperature in low temperature or hot environment lower cabinet body too low or excessively high
Electrical equipment is easily damaged or causes the defect of disaster in caused cabinet body.
For this purpose, the present invention provides a kind of power distribution cabinet damping insulation construction, including cabinet body, it is characterized in that, cabinet body
One interlayer is set, is disposed with corrugated structure resistance to compression buffering in the interlayer from cabinet body lateral wall to the direction of cabinet body inner sidewall and subtracts
Shake layer and energy-absorbing buffering froth bed；
Multiple disc springs being sequentially arranged from top to bottom are embedded in the energy-absorbing buffering froth bed；
Heat dissipation-condensing part is fixed with by pin on the inner surface of the cabinet body inner sidewall；
Heat dissipation-the condensing part is fixed on hollow base on the pin by bottom surface, is equidistantly fixed on the hollow substrate top surface
On fin and the hole that is provided between adjacent fin constitute；
The axial bottom of the hollow base is connected to a pipeline, and the pipeline inlet end is buried within the scope of 3 meters to 5 meters of underground.
Fin in-built electrical heated filament, the heating wire is by cable and is mounted on the intracorporal electric control circuit plate company of the cabinet
It connects, which is connect in the intracorporal power switch of cabinet with the dedicated power cable of electric heating by setting.
The junction of pipeline and the hollow base is provided with on-off valve.
Beneficial effects of the present invention: it is supported by strength of the corrugated structure resistance to compression bumper and absorbing shock layer realization to cabinet body and effective
Buffer the impact of electrical equipment in external impacts bring cabinet body；Meanwhile it further effectively being buffered by energy-absorbing buffering froth bed
With absorb impact energy, form second protective layer, electrical equipment is injury-free in protection cabinets body and the stability of circuit connection, really
Protect power supply safety and stabilization.Finally by the fin being arranged on the inside of cabinet body and with the connection of 3 to 5 meters of underground, by underground winter
Cool natural quality of warm summer realizes efficient balance and stabilization to cabinet body temperature, and by heating wire enhancing in northern extremely low temperature
Cold performance under degree, it is ensured that the operational safety and reliability of electrical equipment.
The present invention is described in further details below with reference to attached drawing.
Detailed description of the invention
Fig. 1 is a kind of half-sectional structural representation view of power distribution cabinet.
Description of symbols: 1. cabinet bodies；2. interlayer；3. corrugated structure resistance to compression bumper and absorbing shock layer；4. energy-absorbing buffering steeps
Foam layer；5. disc spring；6. pin；7. heat dissipation-condensing part；8. fin；9. hole；10. pipeline；11. heating wire.
Specific embodiment
In order to overcome existing power distribution cabinet temperature in low temperature or hot environment lower cabinet body too low or excessively high caused cabinet body
Interior electrical equipment is easily damaged or causes the defect of disaster, present embodiments provides a kind of power distribution cabinet shown in FIG. 1, passes through the figure
As it can be seen that the damping insulation construction that the power distribution cabinet 1 has is i.e.: an interlayer 2 is arranged in cabinet body 1, and the interlayer 2 is interior from 1 outside of cabinet body
Wall is disposed with corrugated structure resistance to compression bumper and absorbing shock layer 3 and energy-absorbing buffering froth bed 4 to the direction of 1 inner sidewall of cabinet body；Energy-absorbing
Multiple disc springs 5 being sequentially arranged from top to bottom are embedded in buffering froth bed 4；Pass through pin 6 on the inner surface of 1 inner sidewall of cabinet body
It is fixed with heat dissipation-condensing part.
Thus it is not difficult to find out that, the present embodiment uses common corrugated structure in construction industry, i.e., as corrugated board
Construction, sufficiently light-weight with having in the case where same load by corrugated structure, intensity is big, advantage at low cost, increases
Strong power distribution cabinet resists the performance of external force punching press, combines the overall weight and cost advantages of power distribution cabinet.
And energy-absorbing buffering froth bed is then a kind of commonly used buffering energy-absorbing skill, while spacing heat-insulation and heat-preservation is imitated again
Fruit is widely used in the heat insulation layer structure of construction wall, also, in order to enhance energy-absorbing and anti-cushion performance, the present embodiment provides
Energy-absorbing buffering froth bed 4 in be embedded with multiple disc springs 5 being sequentially arranged from top to bottom, abundant energy-absorbing reduces external impacts and makes
At damage.
In this way, being realized by two layers resistance to compression Hu Nachong structure to the effective of electric support in power distribution cabinet body and electrical equipment
Protection, it is ensured that operational safety and reliable.
And in order to ensure in power distribution cabinet body temperature stablize in a certain range, heat dissipation-condensing part 7 provided in this embodiment
Hollow base 7 on pin 6, the equidistantly fin 8 that is fixed on hollow 7 top surface of base are fixed on by bottom surface and is provided with adjacent
Fin 8 between hole 9 constitute；And the axial bottom of hollow base 7 is connected to a pipeline 10,10 inlet end of pipeline is buried to ground
Within the scope of lower 3 meters to 5 meters.
In this way, pass through pipeline 10(such as pvc pipe or rubber tube with protective layer etc.) it is connected to hollow base 7 and underground
3 meters to 5 meters ranges, realization subsurface temperature imports in hollow base 7, then is dispersed into power distribution cabinet by hole 9 and fin 8, from
And maintaining the constant of distribution in-cabinet temperature, i.e. winter has the higher gas of subsurface temperature to import, and there is the lower temperature in underground in summer
It imports, characteristic sufficiently cool by the underground winter-warm summer, realizes the natural adjustment and equilibrium to distribution in-cabinet temperature, match to realize
Electric in-cabinet temperature it is constant.
And it is too low for distribution in-cabinet temperature caused by extremely low temperature caused by northern harsh climate, seriously affect electrical equipment
Normal operation, for the present embodiment spy in 8 in-built electrical heated filament 11 of fin, the heating wire 11 is by cable and is mounted in cabinet body 1
The connection of electric control circuit plate, the electric control circuit plate pass through the power switch being arranged in cabinet body 1 and the dedicated power supply of electric heating
Cable connection.In this way, borrowing heating technology (i.e. electrothermal wire heating's technology, similar electric furnace, the electricity such as electric heating fan generallyd use at present
Heated filament heating technique), auxiliary heating is carried out, and be diffused by fin, effectively promotes the temperature in power distribution cabinet.Meanwhile being
It prevents, subsurface temperature is lower to cause heat diffusion to underground, the present embodiment spy sets in pipeline 10 and the junction of hollow base 7
It is equipped with on-off valve, which can use solenoid valve, carry out remote control, be also possible to hand-operated valve, specifically using any
Mode is flexibly adopted according to local installation environment, if being mounted in field, is mostly used wireless remote transmission technical controlling solenoid valve,
If it is in residential communities, hand-operated valve can be used, this is known technology, and no longer describes the control for having closing valve in detail herein
Content.
In conclusion it is not difficult to find out that, above embodiments are realized by corrugated structure resistance to compression bumper and absorbing shock layer to the strong of cabinet body
The impact of electrical equipment in power support and effectively buffering external impacts bring cabinet body；Meanwhile it further being steeped by energy-absorbing buffering
Foam layer effectively buffers and absorbs impact energy, forms second protective layer, and electrical equipment is injury-free in protection cabinets body and circuit connects
The stability connect, it is ensured that power supply safety and stabilization.Finally by the fin being arranged on the inside of cabinet body and with the company of 3 to 5 meters of underground
It is logical, efficient balance and stabilization to cabinet body temperature are realized by underground winter-warm summer cool natural quality, and are increased by heating wire
Cold performance under northern extremely low temperature by force, it is ensured that the operational safety and reliability of electrical equipment.
Claims (3)
1. a kind of power distribution cabinet damping insulation construction, including cabinet body (1), it is characterised in that: an interlayer is arranged in the cabinet body (1)
(2), corrugated structure resistance to compression buffering is disposed in the interlayer (2) from cabinet body (1) lateral wall to the direction of cabinet body (1) inner sidewall
Buffer layer (3) and energy-absorbing buffering froth bed (4)；
Multiple disc springs (5) being sequentially arranged from top to bottom are embedded in the energy-absorbing buffering froth bed (4)；
Heat dissipation-condensing part is fixed with by pin (6) on the inner surface of cabinet body (1) inner sidewall；
Heat dissipation-the condensing part (7) is fixed on hollow base (7) on the pin (6) by bottom surface, is equidistantly fixed on that this is hollow
Fin (8) on base (7) top surface and the hole (9) being provided between adjacent fin (8) are constituted；
The axial bottom of the hollow base (7) is connected to a pipeline (10), and pipeline (10) inlet end is buried to 3 meters to 5 of underground
In rice range.
2. power distribution cabinet as described in claim 1 damping insulation construction, it is characterised in that: fin (8) the in-built electrical heated filament
(11), which is connect by cable with the electric control circuit plate being mounted in the cabinet body (1), electric heating control
Circuit board is connect by the power switch being arranged in cabinet body (1) with the dedicated power cable of electric heating.
3. power distribution cabinet as claimed in claim 2 damping insulation construction, it is characterised in that: the pipeline (10) with it is described hollow
The junction of base (7) is provided with on-off valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811473932.2A CN109616887A (en) | 2018-12-04 | 2018-12-04 | A kind of power distribution cabinet damping insulation construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811473932.2A CN109616887A (en) | 2018-12-04 | 2018-12-04 | A kind of power distribution cabinet damping insulation construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109616887A true CN109616887A (en) | 2019-04-12 |
Family
ID=66005334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811473932.2A Pending CN109616887A (en) | 2018-12-04 | 2018-12-04 | A kind of power distribution cabinet damping insulation construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109616887A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060085277A (en) * | 2005-01-21 | 2006-07-26 | 박기주 | Distribution switchboard for disaster protection |
| CN104734028A (en) * | 2015-02-17 | 2015-06-24 | 江苏诚纳电气有限公司 | Plate applied to cabinet body and cabinet door of power distribution cabinet and power distribution cabinet |
| CN107634453A (en) * | 2017-10-31 | 2018-01-26 | 长沙科悦企业管理咨询有限公司 | A kind of outdoor power distribution cabinet with fire prevention rainproof function |
| CN207896497U (en) * | 2018-01-16 | 2018-09-21 | 闽南理工学院 | A kind of power distribution cabinet of good heat dissipation effect |
| CN209374916U (en) * | 2018-12-04 | 2019-09-10 | 陕西新通宇彤智能科技有限公司 | A kind of power distribution cabinet damping insulation construction |
-
2018
- 2018-12-04 CN CN201811473932.2A patent/CN109616887A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060085277A (en) * | 2005-01-21 | 2006-07-26 | 박기주 | Distribution switchboard for disaster protection |
| CN104734028A (en) * | 2015-02-17 | 2015-06-24 | 江苏诚纳电气有限公司 | Plate applied to cabinet body and cabinet door of power distribution cabinet and power distribution cabinet |
| CN107634453A (en) * | 2017-10-31 | 2018-01-26 | 长沙科悦企业管理咨询有限公司 | A kind of outdoor power distribution cabinet with fire prevention rainproof function |
| CN207896497U (en) * | 2018-01-16 | 2018-09-21 | 闽南理工学院 | A kind of power distribution cabinet of good heat dissipation effect |
| CN209374916U (en) * | 2018-12-04 | 2019-09-10 | 陕西新通宇彤智能科技有限公司 | A kind of power distribution cabinet damping insulation construction |
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