CN205863711U - A kind of electrical box and use the box-type substation of this electrical box - Google Patents
A kind of electrical box and use the box-type substation of this electrical box Download PDFInfo
- Publication number
- CN205863711U CN205863711U CN201620790578.6U CN201620790578U CN205863711U CN 205863711 U CN205863711 U CN 205863711U CN 201620790578 U CN201620790578 U CN 201620790578U CN 205863711 U CN205863711 U CN 205863711U
- Authority
- CN
- China
- Prior art keywords
- box
- outside plate
- insulating
- inner panel
- electrical box
- 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.)
- Expired - Fee Related
Links
Landscapes
- Patch Boards (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
This utility model relates to a kind of electrical box and uses the box-type substation of this electrical box, at least one box body wall of electrical box is heat preservation sandwich layer structure, heat preservation sandwich layer structure includes spaced inner panel and outside plate, the medial surface of outside plate is provided with insulating, forms air blanketing between this insulating and inner panel.Compared with traditional metal structure casing, insulating and air blanketing play the effect of effective heat-insulation and heat-preservation so that interior plate temperature will not change rapidly along with variation of ambient temperature, the problem being prevented effectively from condensation.
Description
Technical field
This utility model relates to a kind of electrical box and uses the box-type substation of this electrical box.
Background technology
In present power supply-distribution system, box-type substation has a wide range of applications.Box-type substation belongs to outdoor products,
Use environment is relatively broad, has damp and hot area of heavy rainfull, has high temperature drying area, also has coastal salt fog area, complex environment pair
The technology of the casing of box-type substation requires the harshest, the protection of box-type substation to be met, the requirement such as heat insulation.
The body structure of present box-type substation mainly has two kinds: one is cement concrete constructions, this concrete
Structure is the firmest, but it takes up room relatively large, and production and processing difficulty is big, and the scalability of product is more weak, transporting and hoisting
The most more bothering, overall structure is heavier, and, water-setting xoncrete structure is not easy to repair after damage；Also has a kind of case
Body structure is metal shell, the box change as disclosed in the Chinese utility model patent that Authorization Notice No. is CN205319575U
Power station power transformation box, it includes bin body, bin body assembled by left plate, right plate, front chamber door, backboard and skeleton and
Becoming, the top of bin body is provided with top cover, and respective side panels herein, front chamber door and backboard i.e. use plate construction, at top cover and
It is provided with air channel structure between bin body and is beneficial to ventilation and heat.But this ventilation and heat structure is mainly used in heat radiation, it is impossible to real
Existing heat-insulation and heat-preservation so that the heat insulation and preservation effect of this casing is poor.When this box-type substation is applied at day and night temperature relatively
Big regional time, easily produce condensation because of the biggest temperature difference, condensation can have a strong impact on the service life of casing, also shadow
Ring the normal work of box-type substation.
Utility model content
The purpose of this utility model is to provide a kind of electrical box, to solve the case of box-type substation of the prior art
The technical problem that the heat insulation and preservation effect of body is poor；Meanwhile, this utility model also provides for a kind of case using above-mentioned electrical box
Formula transformer station.
For achieving the above object, the technical scheme of electrical box provided by the utility model is: a kind of electrical box, electricity
At least one box body wall of gas tank body is heat preservation sandwich layer structure, and heat preservation sandwich layer structure includes spaced inner panel and outside plate, outward
The medial surface of plate is provided with insulating, forms air blanketing between this insulating and inner panel.
Described insulating is the polyurethane foaming layer being attached on the medial surface of described outside plate.
Described inner panel and outside plate are metallic plate.
The lateral surface deviating from described insulating of described inner panel and/or described outside plate deviate from described heat-insulation and heat-preservation
The lateral surface of layer is respectively provided with anticorrosive coat.
Electrical box includes that circumference shell and top cover, the box body wall of described circumference shell are described heat preservation sandwich layer knot
Structure.
The technical scheme of the box-type substation of the above-mentioned electrical box of use provided by the utility model is: a kind of box change
Power station, including transformer station box, at least one box body wall of described transformer station box is heat preservation sandwich layer structure, heat preservation sandwich layer structure
Including spaced inner panel and outside plate, the medial surface of outside plate is provided with insulating, between this insulating and inner panel
Form air blanketing.
Described insulating is the polyurethane foaming layer being attached on the medial surface of described outside plate.
Described inner panel and outside plate are metallic plate.
Described transformer station box includes that circumference shell and top cover, the box body wall of described circumference shell are described thermal insulation clamp
Rotating fields.
The lateral surface deviating from described insulating of described inner panel and/or described outside plate deviate from described heat-insulation and heat-preservation
The lateral surface of layer is respectively provided with anticorrosive coat.
The beneficial effects of the utility model are: in electrical box provided by the utility model, and at least one box body wall is
Heat preservation sandwich layer structure, this heat preservation sandwich layer structure includes inner panel and outside plate, is provided with air blanketing and heat insulation between the inner plate and the outer plate
Heat-insulation layer, compared with traditional metal structure casing, insulating and air blanketing play the effect of effective heat-insulation and heat-preservation,
Interior plate temperature will not be changed rapidly, the problem being prevented effectively from condensation along with variation of ambient temperature.
Further, insulating uses the polyurethane foaming layer being attached on the medial surface of outside plate, makes the most square
Just, heat insulation and preservation effect is preferable.
Further, inner panel and outside plate are metallic plate, it is ensured that the overall front degree of sandwich.
Further, the lateral surface of inner panel and the lateral surface of outside plate are respectively provided with anticorrosive coat, so can improve casing
Antisepsis.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of box-type substation provided by the utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the heat preservation sandwich layer structure of the electrical box of box-type substation described in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present utility model is described further.
The specific embodiment of box-type substation provided by the utility model, as shown in Figure 1 to Figure 3, in this embodiment
The electric elements inside of box-type substation is identical with the electric elements inside in box-type substation of the prior art, and it distinguishes main
Transformer station box in the present embodiment to be, transformer station box is used for mounting arrangements electrical equipment, its mounting structure having
Also identical with counter structure of the prior art, do not repeat them here.
Transformer station box includes base 100, circumference shell 200 and top cover 300, and circumferential shell 200 herein includes front side
Cabinet door, rear side box body wall and right case wall, rear side box body wall and right case wall herein are heat preservation sandwich layer structure, herein
Heat preservation sandwich layer structure include spaced inner panel 4 and outside plate 1, the medial surface of outside plate 4 is provided with insulating 2, heat insulation
Heat-insulation layer 2 is the polyurethane foaming layer being attached on the medial surface of described outside plate, is formed between this insulating 2 and inner panel 4
Air blanketing 3.
In the present embodiment, inner panel 4 and outside plate 1 are metallic plate, and, the lateral surface deviating from insulating 2 of inner panel 4
Be respectively provided with anticorrosive coat with the lateral surface deviating from insulating 2 of outside plate 1, this anticorrosive coat made by electrostatic plastics-spraying technology and
Become.
The circumferential shell of the transformer station box of the box-type substation that the present embodiment is provided uses heat preservation sandwich layer structure, its tool
Some insulatings and air blanketing effectively realize heat insulation and preservation effect, compared with traditional metal structure, fit environment
Should be very capable, can effectively reduce condensation, play the effect that heat-insulation and heat-preservation is cold-proof.Compared with traditional cement structures, knot
Structure is compact, and box weight is substantially reduced, and saves the big quantity space of casing, and product autgmentability is strong, convenient transport and installation.
In above-described embodiment, inner panel and outside plate are metallic plate, and in other embodiments, inner panel and outside plate are also dependent on reality
Border design needs to use insulation board.
In above-described embodiment, insulating is polyurethane foam, and in other embodiments, insulating is alternatively
Other heat insulating material layer such as foam cement layer, expanded pearlite rock stratum or rock wool bisque.
In above-described embodiment, the rear side box body wall of the circumferential shell of transformer station box and right case wall use heat preservation sandwich layer
Structure, in other embodiments, the front cabinet door as front box body wall may be used without heat preservation sandwich layer structure.Even, top cover also can be adopted
Use heat preservation sandwich layer structure.
This utility model also provides for the embodiment of a kind of electrical box, and the structure of the electrical box in this embodiment is with above-mentioned
The structure of the transformer station box in box-type substation embodiment is identical, does not repeats them here.
The electrical box that the present embodiment is provided can be applied not only to box-type substation, applies also for electrical control cubicles, control
On other electrical equipments such as cabinet, power distribution cabinet.
Claims (10)
1. an electrical box, it is characterised in that: at least one box body wall of electrical box is heat preservation sandwich layer structure, heat preservation sandwich layer
Structure includes spaced inner panel and outside plate, and the medial surface of outside plate is provided with insulating, this insulating and inner panel
Between formed air blanketing.
Electrical box the most according to claim 1, it is characterised in that: described insulating is to be attached to described outside plate
Polyurethane foaming layer on medial surface.
Electrical box the most according to claim 1 and 2, it is characterised in that: described inner panel and outside plate are metallic plate.
Electrical box the most according to claim 3, it is characterised in that: deviating from outside described insulating of described inner panel
The lateral surface deviating from described insulating of side and/or described outside plate is respectively provided with anticorrosive coat.
Electrical box the most according to claim 3, it is characterised in that: electrical box includes circumference shell and top cover, described
The box body wall of circumference shell is described heat preservation sandwich layer structure.
6. a box-type substation, including transformer station box, it is characterised in that: at least one box body wall of described transformer station box
For heat preservation sandwich layer structure, heat preservation sandwich layer structure includes spaced inner panel and outside plate, and the medial surface of outside plate is provided with heat insulation guarantor
Temperature layer, forms air blanketing between this insulating and inner panel.
Box-type substation the most according to claim 6, it is characterised in that: described insulating is for being attached to described outside plate
Medial surface on polyurethane foaming layer.
8. according to the box-type substation described in claim 6 or 7, it is characterised in that: described inner panel and outside plate are metallic plate.
Box-type substation the most according to claim 8, it is characterised in that: described transformer station box includes circumference shell and top
Lid, the box body wall of described circumference shell is described heat preservation sandwich layer structure.
Box-type substation the most according to claim 8, it is characterised in that: described inner panel deviate from described insulating
Lateral surface and/or the lateral surface deviating from described insulating of described outside plate be respectively provided with anticorrosive coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620790578.6U CN205863711U (en) | 2016-07-26 | 2016-07-26 | A kind of electrical box and use the box-type substation of this electrical box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620790578.6U CN205863711U (en) | 2016-07-26 | 2016-07-26 | A kind of electrical box and use the box-type substation of this electrical box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205863711U true CN205863711U (en) | 2017-01-04 |
Family
ID=57647988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620790578.6U Expired - Fee Related CN205863711U (en) | 2016-07-26 | 2016-07-26 | A kind of electrical box and use the box-type substation of this electrical box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205863711U (en) |
-
2016
- 2016-07-26 CN CN201620790578.6U patent/CN205863711U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205863711U (en) | A kind of electrical box and use the box-type substation of this electrical box | |
| CN202509707U (en) | Vacuum heat preserving, fireproof and decorative integrated plate | |
| CN107332136A (en) | A kind of electrical equipment with radiator structure | |
| CN208533741U (en) | Exterior wall deformation joint connection structure | |
| CN106793604B (en) | Integrated anti-theft cabinet and base station adopting same | |
| CN202767753U (en) | Commercial air conditioner or refrigeration house access door and door frame thereof | |
| CN204407747U (en) | A kind of Combined transformer box | |
| CN203288967U (en) | Environment-friendly box-type transformer station | |
| CN203285090U (en) | Power substation electrical equipment chamber | |
| CN202856217U (en) | Box type transformer station | |
| CN203312646U (en) | Container-type intelligent cabinet | |
| CN206118216U (en) | Integrative cabinet is assembled to open air | |
| CN105927000B (en) | A kind of prefabricated unit formula mesolow room | |
| CN203834854U (en) | Outer wall decorative sheet with environment-friendly water-soluble paint | |
| CN207664469U (en) | A kind of electrical engineering electrical cabinet | |
| CN205037674U (en) | Refrigerator box that contains special insulation construction | |
| CN204266425U (en) | A kind of load-carrying heat-preserving building curtain wall | |
| CN201467582U (en) | Insulating cover of communication base station | |
| CN206236975U (en) | A kind of power distribution cabinet with radiating dustproof room | |
| CN208767685U (en) | A kind of landscape type box-type substation | |
| CN202831469U (en) | Veneer capable of being matched with air cooling equipment for use | |
| CN207491353U (en) | A kind of assemble type cabinet | |
| CN208702223U (en) | Multifunction micro beautifies tower cabinet integrated communication base station | |
| CN206728436U (en) | Steel tower outdoor cabinet | |
| CN206468039U (en) | A kind of high intensity high-sealing heat-insulation beautifies computer room |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20200726 |