CN108988188A - A kind of buried change case of the high landscape type of thermal insulation - Google Patents
A kind of buried change case of the high landscape type of thermal insulation Download PDFInfo
- Publication number
- CN108988188A CN108988188A CN201810816009.8A CN201810816009A CN108988188A CN 108988188 A CN108988188 A CN 108988188A CN 201810816009 A CN201810816009 A CN 201810816009A CN 108988188 A CN108988188 A CN 108988188A
- Authority
- CN
- China
- Prior art keywords
- thermal insulation
- switch box
- buried change
- change case
- buried
- 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 title claims abstract description 55
- 239000000463 material Substances 0.000 claims abstract description 11
- 230000005855 radiation Effects 0.000 claims abstract description 11
- 238000000605 extraction Methods 0.000 claims abstract description 7
- 239000004964 aerogel Substances 0.000 claims abstract description 5
- 239000003365 glass fiber Substances 0.000 claims abstract description 5
- 230000006698 induction Effects 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000003973 paint Substances 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000003909 pattern recognition Methods 0.000 claims description 2
- 238000010422 painting Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 34
- 239000012535 impurity Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000005439 thermosphere 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
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
- H02B7/08—Underground substations
-
- 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
-
- 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
- H02B1/48—Mounting of devices therein
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of buried change casees of the high landscape type of thermal insulation, including switch box, buried change case and sunshading board, the buried change box top is fixed with switch box by fixing piece and buried change box top one end is connected with buried change cover plate by self-locking rotating shaft, the switch box inner top is located on power supply line by the induction end that mounting base is equipped with leakage alarm and leakage alarm, the leakage alarm side is equipped with radiation nullifier by mounting base, the switch box side is respectively arranged with air inlet and exhaust outlet and exhaust outlet is located at air inlet lower end, it is equipped with inside extraction fan and exhaust outlet inside the air inlet by mounting rack and exhaust fan is equipped with by mounting rack.The present invention is thermally shielded by setting glass fibre and aerogel material, can effective trap heat, avoid heat from entering imbededd case and become internal, improve the proportion of goods damageds that imbededd case becomes internal element, be suitble to be widely popularized and used.
Description
Technical field
The present invention relates to electrical equipment technical field, in particular to a kind of buried change case of the high landscape type of thermal insulation.
Background technique
Imbededd case change be conventional boxes are become, the change of half imbededd case is fully embedded subsurface, and the switch control box on ground is wanted
With certain dicoration, existing imbededd case change heat insulation is poor, outside heat cannot be effectively obstructed, for this purpose, we mention
The buried change case of the high landscape type of a kind of thermal insulation out.
Summary of the invention
The main purpose of the present invention is to provide a kind of buried change case of the high landscape type of thermal insulation, by setting glass fibre and
Aerogel material is thermally shielded, can effective trap heat, avoid heat from entering imbededd case and become internal, improve in imbededd case becomes
The proportion of goods damageds of portion's element can effectively solve the problems in background technique.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of buried change case of the high landscape type of thermal insulation, including switch box, buried change case and sunshading board, the buried change
Box top is fixed with switch box by fixing piece and buried change box top one end is connected with buried change case by self-locking rotating shaft
Cover board, the switch box inner top are located at electricity by the induction end that mounting base is equipped with leakage alarm and leakage alarm
On the line of source, the leakage alarm side is equipped with radiation nullifier by mounting base, and the switch box side is set respectively
It is equipped with air inlet and exhaust outlet and exhaust outlet is located at air inlet lower end, the air inlet inside is equipped with extraction fan by mounting rack
And exhaust fan is equipped with by mounting rack inside exhaust outlet, the switch box extexine is provided with outside shielded layer and shielded layer
Surface layer is provided with No.1 thermal insulation layer, and the No.1 thermal insulation layer extexine is provided with reflective heat-insulation paint layer and reflective heat-insulation paint layer
No. two thermal insulation layers are provided between No.1 thermal insulation layer.
Further, there is power distribution cabinet inside the switch box, there is transformer inside the buried change case.
Further, the switch box two sides are connected with landscape column and landscape column lower end by self-locking rotating shaft and are provided with
Ventilation opening.
Further, the panel switches box top is fixed with sunshading board by fixed frame.
Further, the air inlet and exhaust outlet side pass through mounting groove and are equipped with metal filter screen and metal filtration
It nets side and activated charcoal strainer is equipped with by mounting groove.
Further, the No.1 thermal insulation layer is that glass fiber material is made and No. two thermal insulation layers are aerogel material system
At.
Compared with prior art, the invention has the following beneficial effects:
1. by setting No.1 thermal insulation layer and No. two thermal insulation layers, can effectively trap heat enter inside switch box,
It avoids heat from entering inside switch box, improves the proportion of goods damageds of switch box internal element, it, can be with by the way that shielded layer is arranged
Effectively shielding, blocking external electromagnetic waves influence transformer work into buried change case is interior, and shielded layer is made of aluminum foil material, passes through
Reflective heat-insulation paint layer is set, the ultraviolet light in sunlight can be reflected, switch box internal-internal temperature is avoided to improve.
2. by setting radiation nullifier, the radiation generated when can be worked with eliminating transformer avoids Radiation On Human body from making
At injury, by the way that leakage alarm is arranged, the electrical leakage that need to detect route can be acquired by leakage current transformer, and to electric leakage
Value is analyzed, is compared, and issues sound-light alarm when reaching certain predetermined value.
3. switch box and buried change case inner air can be accelerated to circulate, kept away by setting extraction fan and exhaust fan
Exempt from its internal generation moisture and heat, improves switch box and buried change case internal temperature and air quality, metal filter screen
Impurity and tiny particles content in air can be filtered out with activated charcoal strainer, impurity is avoided to enter its internal influence electronics member
Part works normally.
Detailed description of the invention
Fig. 1 is a kind of buried overall structure diagram for becoming case of high landscape type of thermal insulation of the present invention.
Fig. 2 is a kind of buried side view for becoming case of high landscape type of thermal insulation of the present invention.
Fig. 3 is a kind of buried internal structure chart for becoming case of high landscape type of thermal insulation of the present invention.
Fig. 4 is a kind of buried switch box exterior material figure for becoming case of high landscape type of thermal insulation of the present invention.
Fig. 5 is a kind of buried air inlet and exhaust outlet internal structure chart for becoming case of high landscape type of thermal insulation of the present invention.
In figure: 1, switch box；2, buried change case；3, sunshading board；4, radiation nullifier；5, air inlet；6, exhaust outlet；
7, landscape column；8, buried change cover plate；9, ventilation opening；10, extraction fan；11, exhaust fan；12, metal filter screen；
13, activated charcoal strainer；14, shielded layer；15, No.1 thermal insulation layer；16, No. two thermal insulation layers；17, reflective heat-insulation paint
Layer；18, leakage alarm.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Figs. 1-5, the buried change case of the high landscape type of a kind of thermal insulation, including switch box 1, buried change case 2 and screening
Positive plate 3, switch box 1 is fixed with by fixing piece at the top of the buried change case 2 and buried 2 top one end of change case pass through it is self-locking
Shaft is connected with buried change cover plate 8, and 1 inner top of switch box is equipped with leakage alarm 18 by mounting base and leaks
The induction end of electric alarms based on pattern recognition 18 is located on power supply line, and 18 side of leakage alarm is equipped with radiation nullifier by mounting base
4,1 side of switch box is respectively arranged with air inlet 5 and exhaust outlet 6 and exhaust outlet 6 is located at 5 lower end of air inlet, described
It is equipped with inside extraction fan 10 and exhaust outlet 6 inside air inlet 5 by mounting rack and exhaust fan 11 is equipped with by mounting rack, it is described
1 extexine of switch box is provided with shielded layer 14 and 14 extexine of shielded layer is provided with No.1 thermal insulation layer 15, the No.1 every
15 extexine of thermosphere is provided between reflective heat-insulation paint layer 17 and reflective heat-insulation paint layer 17 and No.1 thermal insulation layer 15 and is provided with
No. two thermal insulation layers 16.
Wherein, there is power distribution cabinet inside the switch box 1, there is transformer inside the buried change case 2.
As shown in Figure 1, power distribution cabinet can install the electric elements for controlling transformer in the present embodiment.
Wherein, 1 two sides of switch box are connected with landscape column 7 and 7 lower end of landscape column by self-locking rotating shaft and are provided with
Ventilation opening 9.
In the present embodiment as shown in Figs. 1-2, landscape column 7 can put up some posters and bulletin, ventilation opening 9 for taking a breath,
Ventilation.
Wherein, sunshading board 3 is fixed with by fixed frame at the top of the switch box 1.
As shown in Figure 1-3, sunshading board 3 plays the role of sunshade in the present embodiment, avoid sunlight direct irradiation with establishing by cable
It closes on case 1, improves its internal temperature.
Wherein, the air inlet 5 and 6 side of exhaust outlet pass through mounting groove and are equipped with metal filter screen 12 and metal filtration
12 side of net is equipped with activated charcoal strainer 13 by mounting groove.
As shown in figure 5, can be filtered out with metal filter screen 12 and activated charcoal strainer 13 miscellaneous in air in the present embodiment
Matter and tiny particles content.
Wherein, the No.1 thermal insulation layer 15 is that glass fiber material is made and No. two thermal insulation layers 16 are aerogel material system
At.
As shown in figure 4, No.1 thermal insulation layer 15 and No. two effective trap heats of thermal insulation layer 16 enter with establishing by cable in the present embodiment
It closes inside case 1, while having that intensity is high, the benefits such as fire-retardant.
It should be noted that the present invention is a kind of buried change case of the high landscape type of thermal insulation, it, can be on landscape column 7 when work
It inside puts up posters or advertising information, ventilation opening 9 opens extraction fan 10 and exhaust fan 11 accelerate panel switches for taking a breath, divulging information
Case 1 and the circulation of buried 2 inner air of change case avoid its internal generation moisture and heat, improve switch box 1 and buried change case
2 internal temperatures and air quality, metal filter screen 12 and activated charcoal strainer 13 can filter out impurity in air and tiny
Particulate matter avoids impurity from working normally into its internal influence electronic component, and personnel open radiation nullifier 4, and (Dongguan City is than high
Electronics Co., Ltd.'s product) radiation that generates when can be worked with eliminating transformer, avoid Radiation On Human body from damaging, electric leakage report
Alert device 18 (eight Electronic Science and Technology Co., Ltd.'s products of Dongguan City) can acquire the leakage that need to detect route by leakage current transformer
Electricity value, and electrical leakage is analyzed, is compared, sound-light alarm, No.1 thermal insulation layer 15 and two are issued when reaching certain predetermined value
Number thermal insulation layer 16 can effectively trap heat enter inside switch box 1, avoid heat from entering inside switch box 1, mention
The proportion of goods damageds of its high internal element, shielded layer 14 can be shielded effectively, external electromagnetic waves stopped to enter influence change in buried change case 2
Depressor work, reflective heat-insulation paint layer 17 can reflect the ultraviolet light in sunlight, 1 internal-internal temperature of switch box avoided to mention
Height, sunshading board 3 can keep the sun off, and sunlight irradiation is avoided to improve 1 internal temperature of switch box.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of buried change case of the high landscape type of thermal insulation, including switch box (1), buried change case (2) and sunshading board (3),
It is characterized in that: being fixed with one at the top of switch box (1) and buried change case (2) at the top of the buried change case (2) by fixing piece
End is connected with buried change cover plate (8) by self-locking rotating shaft, and switch box (1) inner top is equipped with leakage by mounting base
The induction end of electric alarms based on pattern recognition (18) and leakage alarm (18) is located on power supply line, and leakage alarm (18) side passes through peace
Dress seat be equipped with radiation nullifier (4), switch box (1) side be respectively arranged with air inlet (5) and exhaust outlet (6) and
Exhaust outlet (6) is located at air inlet (5) lower end, and the air inlet (5) is internal to be equipped with extraction fan (10) and air draft by mounting rack
Is equipped with exhaust fan (11) inside mouthful (6) by mounting rack, switch box (1) extexine be provided with shielded layer (14) and
Shielded layer (14) extexine is provided with No.1 thermal insulation layer (15), and No.1 thermal insulation layer (15) extexine is provided with reflective insulation painting
No. two thermal insulation layers (16) are provided between the bed of material (17) and reflective heat-insulation paint floor (17) and No.1 thermal insulation layer (15).
2. the buried change case of the high landscape type of a kind of thermal insulation according to claim 1, it is characterised in that: the switch box
(1) internal that there is power distribution cabinet, there is transformer inside the buried change case (2).
3. the buried change case of the high landscape type of a kind of thermal insulation according to claim 1, it is characterised in that: the switch box
(1) two sides are connected with landscape column (7) and landscape column (7) lower end by self-locking rotating shaft and are provided with ventilation opening (9).
4. the buried change case of the high landscape type of a kind of thermal insulation according to claim 1, it is characterised in that: the switch box
(1) top is fixed with sunshading board (3) by fixed frame.
5. the buried change case of the high landscape type of a kind of thermal insulation according to claim 1, it is characterised in that: the air inlet (5)
Pass through that mounting groove is equipped with metal filter screen (12) and metal filter screen (12) side passes through mounting groove with exhaust outlet (6) side
Activated charcoal strainer (13) are installed.
6. the buried change case of the high landscape type of a kind of thermal insulation according to claim 1, it is characterised in that: the No.1 thermal insulation layer
(15) it is made for glass fiber material and No. two thermal insulation layers (16) is made of aerogel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810816009.8A CN108988188A (en) | 2018-07-24 | 2018-07-24 | A kind of buried change case of the high landscape type of thermal insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810816009.8A CN108988188A (en) | 2018-07-24 | 2018-07-24 | A kind of buried change case of the high landscape type of thermal insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108988188A true CN108988188A (en) | 2018-12-11 |
Family
ID=64549729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810816009.8A Pending CN108988188A (en) | 2018-07-24 | 2018-07-24 | A kind of buried change case of the high landscape type of thermal insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108988188A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110112660A (en) * | 2019-03-14 | 2019-08-09 | 国网山东省电力公司临沂供电公司 | Electric power outdoor box with heat insulating function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532537A (en) * | 2015-09-10 | 2017-03-22 | 刘洋 | Quick-charge buried box transformer |
| CN207200073U (en) * | 2017-08-03 | 2018-04-06 | 江苏齐正电力技术有限公司 | A kind of ventilation prevention waterlogging device for becoming transformer melt pit for landscape type imbededd case |
| CN208433660U (en) * | 2018-07-23 | 2019-01-25 | 江苏嘉泰电气有限公司 | A kind of buried change case of the high landscape type of thermal insulation |
-
2018
- 2018-07-24 CN CN201810816009.8A patent/CN108988188A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532537A (en) * | 2015-09-10 | 2017-03-22 | 刘洋 | Quick-charge buried box transformer |
| CN207200073U (en) * | 2017-08-03 | 2018-04-06 | 江苏齐正电力技术有限公司 | A kind of ventilation prevention waterlogging device for becoming transformer melt pit for landscape type imbededd case |
| CN208433660U (en) * | 2018-07-23 | 2019-01-25 | 江苏嘉泰电气有限公司 | A kind of buried change case of the high landscape type of thermal insulation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110112660A (en) * | 2019-03-14 | 2019-08-09 | 国网山东省电力公司临沂供电公司 | Electric power outdoor box with heat insulating function |
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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 |
Application publication date: 20181211 |
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| WD01 | Invention patent application deemed withdrawn after publication |