CN203218752U - Heat-insulating and condensation-proof outer box device for box type transformer station - Google Patents
Heat-insulating and condensation-proof outer box device for box type transformer station Download PDFInfo
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- CN203218752U CN203218752U CN 201320203253 CN201320203253U CN203218752U CN 203218752 U CN203218752 U CN 203218752U CN 201320203253 CN201320203253 CN 201320203253 CN 201320203253 U CN201320203253 U CN 201320203253U CN 203218752 U CN203218752 U CN 203218752U
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- top cover
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Abstract
The utility model discloses a heat-insulating and condensation-proof outer box device for a box type transformer station, wherein the outer box device comprises a box body, doors and a top cover; the doors are arranged on the box body; the top cover is arranged on the top part of the box body; each of the box body, the doors and the top cover consists of an outer wall, an inner wall and a heat-insulating layer which is arranged between the outer wall and the inner wall; the outer walls of the doors are provided with shutters; and a ventilation grate is arranged around the top cover. The outer box device is characterized in that by increasing the natural ventilation quantity in the box type transformer station, heat radiation and condensation problems are effectively solved.
Description
Technical field
The utility model relates to a kind of box-type substation technology, is specifically related to a kind of natural draft of box-type substation, heat insulation and anti-condensation outer case apparatus of being applied to.
Background technology
Under the quick construction background of high-speed railway Line for Passenger Transportation in recent years, pulling railway power telemechanical box-type substation industry thriving demand.Because be subjected to own characteristic and operational environment restriction (compact conformation, overall dimension is little, electric device caloric values such as transformer are big, the cable trough ventilation quantity is little), the heat radiation reliability is relatively poor.
Referring to Fig. 1, the outer case apparatus of traditional box-type substation mainly by around casing 1, be arranged on the door 2 on the casing 1 and the top cover 3 that is arranged on casing 1 top is formed, and all casings, door and top cover etc. all are single layer structures.
Referring to Fig. 2, in order to guarantee good result of ventilating heat dissipation, traditional box-type substation adds furred ceiling 4 at the individual layer top cover, be used for the dress blower fan and force air discharging and radiating, ventilating system 5 is extracted cold wind out from cable trough, discharges from top cover, and becomes the inner generation of installing heater control condensation additional at case.
But for a long time under adverse circumstances, especially southern area (moist, day and night temperature is big, very easily produces the condensation phenomenon), the dew that case becomes top cover can corrode ceiling board, the harm of deficiency in draught heat dispersion difference will come out, and accumulates over a long period to produce harm to equipment.
Summary of the invention
The utility model at the outer case apparatus of existing box-type substation heat radiation and anti-condensation aspect existing problem, and provide a kind of novel box type transformer station with heat insulation and anti-condensation outer case apparatus.Be somebody's turn to do outer case apparatus by increasing the natural ventilation rate in the box-type substation, effectively the problem of solution heat radiation and condensation.
In order to achieve the above object, the utility model adopts following technical scheme:
Box-type substation is with heat insulation and anti-condensation outer case apparatus, described outer case apparatus comprises casing, is arranged on the door on the casing and the top cover that is arranged on the casing top, described casing, door and top cover are all by outer wall, inwall and place thermal insulation layer between the two to form, offer shutter on the outer wall of described door, be provided with ventilation fence around the described top cover.
In preferred embodiment of the present utility model, be provided with guard with respect to shutter on the inwall of described door.
Further, described thermal insulation layer is fire-retardant from putting out layer of polystyrene foam.
The utility model that obtains according to such scheme can effectively increase the natural ventilation rate in the casing, thereby can effectively solve the problem of heat radiation and condensation, avoids condensation to the harm of box-type substation.
Description of drawings
Further specify the present invention below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of the outer case apparatus of existing box-type substation;
Fig. 2 is the ventilation schematic diagram of existing box-type substation inside;
Fig. 3 is structural representation of the present utility model;
Fig. 4 is ventilation schematic diagram of the present utility model;
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Referring to Fig. 3, the box-type substation that the utility model provides is with heat insulation and anti-condensation outer case apparatus 100, and it is forming on the structure similarly substantially with prior art, comprises casing 101, is arranged on the door 102 on the casing and the top cover 103 that is arranged on the casing top.
In the utility model, casing 101 is abandoned the structure of existing individual layer, adopts by outer wall, inside and the double-decker that places thermal insulation layer between the two to form, with heat insulation, the heat insulation effect of assurance casing.Wherein thermal insulation layer is fire-retardant from putting out layer of polystyrene foam.
In order to increase ventilation quantity, on this basis, the utility model also offers shutter 102a at the outer wall of door 102, and the correspondence position at inwall installs guard additional simultaneously, and degree of protection can reach specification requirement IP54.
In order to guarantee convection effects, this shutter 102a operated by rotary motion is in the bottom of door 102.
Moreover the utility model also offers ventilation fence 103a around top cover 103, in order to improve ventilation effect.
Referring to Fig. 4, the box-type substation that the utility model provides with heat insulation and anti-condensation outer case apparatus 100 in use, because casing 101, top cover 103 and door 102 all adopt double-decker, and stuffed heat insulated layer carries out heat insulation in interlayer, and insulating layer material is fire-retardant from putting out polystyrene foam, this material has lightweight, heat insulation, insulation, fire prevention, water-proof function, can reach extraordinary heat insulation and preservation effect thus.
Whole double-decker can reduce solarization makes the indoor temperature fusion little, should not produce the condensation phenomenon; Even slight condensation is arranged, ramp-roof structure can make water droplet flow to the ventilation fence that top cover is increased all around along oblique top again, avoids condensation to the influence of internal unit.
After increasing shutter 102a on the box type substation door 102, increase ventilation quantity, can play good natural draft radiating effect, install guard additional at inwall simultaneously and can guarantee the degree of protection requirement again.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. box-type substation is with heat insulation and anti-condensation outer case apparatus, described outer case apparatus comprises casing, is arranged on the door on the casing and the top cover that is arranged on the casing top, it is characterized in that, described casing, door and top cover are all by outer wall, inwall and place thermal insulation layer between the two to form, offer shutter on the outer wall of described door, be provided with ventilation fence around the described top cover.
2. box-type substation according to claim 1 is characterized in that with heat insulation and anti-condensation outer case apparatus, is provided with guard with respect to shutter on the inwall of described door.
3. box-type substation according to claim 1 is characterized in that with heat insulation and anti-condensation outer case apparatus, and described thermal insulation layer is fire-retardant from putting out layer of polystyrene foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320203253 CN203218752U (en) | 2013-04-19 | 2013-04-19 | Heat-insulating and condensation-proof outer box device for box type transformer station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320203253 CN203218752U (en) | 2013-04-19 | 2013-04-19 | Heat-insulating and condensation-proof outer box device for box type transformer station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203218752U true CN203218752U (en) | 2013-09-25 |
Family
ID=49208255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320203253 Expired - Fee Related CN203218752U (en) | 2013-04-19 | 2013-04-19 | Heat-insulating and condensation-proof outer box device for box type transformer station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203218752U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683065A (en) * | 2013-12-04 | 2014-03-26 | 蒋计 | Box-type transformer substation |
| CN105281215A (en) * | 2015-09-30 | 2016-01-27 | 皖西学院 | Moistureproof insect-prevention movable outdoor power distribution cabinet |
| CN113839315A (en) * | 2021-10-29 | 2021-12-24 | 上海平高天灵开关有限公司 | Prevent box switching station of condensation |
| CN115198977A (en) * | 2022-05-08 | 2022-10-18 | 许继集团有限公司 | Supply prefabricated cabin of transformer substation to prevent condensation top cap and supply prefabricated cabin of transformer substation |
-
2013
- 2013-04-19 CN CN 201320203253 patent/CN203218752U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683065A (en) * | 2013-12-04 | 2014-03-26 | 蒋计 | Box-type transformer substation |
| CN105281215A (en) * | 2015-09-30 | 2016-01-27 | 皖西学院 | Moistureproof insect-prevention movable outdoor power distribution cabinet |
| CN105281215B (en) * | 2015-09-30 | 2017-12-12 | 沈荣存 | A kind of dampproof protection against insects movable outdoor power distribution cabinet |
| CN113839315A (en) * | 2021-10-29 | 2021-12-24 | 上海平高天灵开关有限公司 | Prevent box switching station of condensation |
| CN113839315B (en) * | 2021-10-29 | 2024-06-07 | 上海平高天灵开关有限公司 | Anti-condensation box type switching station |
| CN115198977A (en) * | 2022-05-08 | 2022-10-18 | 许继集团有限公司 | Supply prefabricated cabin of transformer substation to prevent condensation top cap and supply prefabricated cabin of transformer substation |
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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: 20130925 Termination date: 20170419 |