CN203859415U - Substation outdoor cabinet with moisture-proof and dehumidification functions - Google Patents
Substation outdoor cabinet with moisture-proof and dehumidification functions Download PDFInfo
- Publication number
- CN203859415U CN203859415U CN201420135131.6U CN201420135131U CN203859415U CN 203859415 U CN203859415 U CN 203859415U CN 201420135131 U CN201420135131 U CN 201420135131U CN 203859415 U CN203859415 U CN 203859415U
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- Prior art keywords
- base
- hollow structure
- bin
- foundation
- transformer substation
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- Expired - Lifetime
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- 238000007791 dehumidification Methods 0.000 title abstract description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 abstract description 7
- 238000009833 condensation Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 3
- 230000035515 penetration Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model discloses a substation outdoor cabinet with moisture-proof and dehumidification functions. The substation outdoor cabinet comprises a closed cabinet body, a base, and a ground base. The ground base is installed on a ground. The base is installed on the upper end face of the ground base. The cabinet body is installed on the upper end face of the base through the bottom face of the cabinet body. The cabinet body is internally equipped with a condensing dehumidifier. The ground base, the base and the bottom face are respectively provided with a first hollow structure, a second hollow structure and a cable inlet groove which communicate with each other, and a cable panel passing channel is formed. According to the substation outdoor cabinet, the cabinet body is designed to be a closed structure, the penetration of moisture outside the cabinet is avoided, at the same time, the cabinet body is equipped with the condensing dehumidifier, combined with aspects of civil construction and the like, the outdoor cabinet suitable for a substation is designed comprehensively, a phenomenon that condensation is easily formed in the type of equipment at present is solved, and the failure of equipment due to the dampness of components of a cable, a relay and the like is avoided.
Description
Technical field
The utility model relates to power technology field, is specifically related to a kind of moistureproof dehumidification structure of outdoor enclosure (such as terminal box etc.) for transformer station.
Background technology
The principle that the current outdoor enclosure using in electric substation had not both formed based on condensation mostly in the time of design, does not have the comprehensive Design in conjunction with foundation of civil work aspect yet.Cause the moisture of outdoor enclosure below cable trough constantly to pour in inside, and existing solution moisture constantly pours in inner mode and is mostly following two kinds:
1, on bin, offer at least one ventilating opening, or on bin, offer at least one ventilating opening, and air exhauster is set on ventilating opening, this mode probably causes the outer moisture of bin to infiltrate in bin with ventilating opening, the generation of aggravation bin moisture;
2, in bin, increase heater, because the size of bin is generally less, heater power is larger, heater is by the air heat in bin, but be difficult to because heater thermal power is limited casing top and inwall heating, hot air rising is to shielding cabinet top, run into colder top metal plate, arrive dew point temperature, form condensation on interior top, be easy to the temperature inside the box and spin manifold temperature to improve, thereby avoided the appearance of dew point temperature, so in observation in service for many years, occur that the phenomenon of condensation is considerably less.But because the temperature of heater is very high, often there is the defect that cable is aging in the terminal closing on.
Utility model content
For above deficiency, the utility model provides a kind of Outdoor Trusses For Transformer Substation bin with moistureproof dehumidifying, its formation principle based on condensation, by closed bin body and the condensing dehydrating unit outdoor enclosure that goes out to be applicable to transformer station's use designed in conjunction, solve this kind equipment at present and easily form condensation phenomenon, avoid the components and parts such as cable, relay of internal operation to make moist, cause equipment fault situation.
For realizing above object, the technical scheme that the utility model is taked is:
A kind of Outdoor Trusses For Transformer Substation bin with moistureproof dehumidifying, it comprises the bin body of sealing, base and foundation of civil work, described foundation of civil work is installed on ground, floor installation is on the upper surface of foundation of civil work, bin body is installed on by its bottom surface on the upper surface of base, fixed installation one condensing dehydrating unit in described bin body, described foundation of civil work, on base and bottom surface, be respectively equipped with the first hollow structure, the second hollow structure, long cable section of ingoing line groove, and described the first hollow structure, the second hollow structure and long cable section of ingoing line groove are interconnected, form cable and wear screen passage.
Described base wherein on a side, air vent hole is set, described air vent hole is connected with the second hollow structure.
A wherein side of described base is provided with opening, and described opening is connected with the second hollow structure, is provided with a side door being flexibly connected with base in the outside of described opening.
Described air vent hole is arranged on this side door.
A wherein side of described base is provided with opening, and described opening is connected with the second hollow structure, is provided with a side door being flexibly connected with base in the outside of described opening.
The side of described foundation of civil work is provided with grid, and described grid is connected with the first hollow structure.
Described condensing dehydrating unit comprises condensing dehumidifier, temperature sensor and humidity sensor, and wherein, described temperature sensor and humidity sensor are electrically connected with the controller of condensing dehumidifier respectively.
The utility model compared with prior art, its beneficial effect is: bin body is arranged to enclosed construction by the utility model, avoid the moisture outside bin to infiltrate, condensing dehydrating unit is installed simultaneously in bin body, and such as, go out to be applicable in conjunction with the aspects such as civil engineering (grid of the side door of base and air vent hole, foundation of civil work etc.) comprehensive Design the outdoor enclosure that transformer station is used, solve this kind equipment at present and easily form condensation phenomenon, avoid the components and parts such as cable, relay of internal operation to make moist, cause equipment fault situation.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of Outdoor Trusses For Transformer Substation bin with moistureproof dehumidifying of the utility model;
Fig. 2 is the longitudinal sectional view of Fig. 1.
Wherein: 1, bin body; 11, bottom surface; 111, long cable section of ingoing line groove; 2, base; 21, hollow structure; 22, air vent hole; 23, side door; 3, foundation of civil work; 31, grid; 4, condensing dehydrating unit.
Embodiment
Below in conjunction with the drawings and specific embodiments, content of the present utility model is described in further details.
Embodiment
Please refer to shown in Fig. 1 and Fig. 2, a kind of Outdoor Trusses For Transformer Substation bin with moistureproof dehumidifying, it comprises bin body 1, base 2 and foundation of civil work 3, wherein, bin body 1 adopts enclosed construction, and ventilating opening or air exhauster are not set, and avoids the moisture outside bin to infiltrate in bin; Condensing dehydrating unit 4 is installed in bottom in bin body 1 simultaneously, bin body 1, base 2 and foundation of civil work 3 are from top to bottom fixedly installed togather successively, foundation of civil work 3 is installed on ground, be disposed with the hollow structure (not shown) of long cable section of ingoing line groove 111, hollow structure 21 and foundation of civil work 3 at bottom surface 11, base 2 and the foundation of civil work 3 of bin body 1, on the side of foundation of civil work 3 and cable channel cover plate is set.The hollow structure of long cable section of ingoing line groove 111, hollow structure 21 and foundation of civil work 3 is interconnected and forms cable and wear screen passage, by cable channel cover plate, cable is entered in bin body 1 through hollow structure, hollow structure 21 and the long cable section of ingoing line groove 111 of foundation of civil work 3 successively.
A wherein side (being dorsal surface in the utility model) of base 2 is provided with multiple air vent holes 22, another side is provided with opening (being right flank in the utility model), this opening is flexibly connected (mode such as such as hinged or snapping) side door 23 and seals with base 2 by one, this opening and air vent hole 22 are all connected with hollow structure 21, certainly, air vent hole 22 and side door 23 can be arranged on one of them side of base 2, even if will the mode of multiple air vent holes 22 be set on side door 23.Can also (in the utility model, being leading flank) multiple grid 31 structures be set in a wherein side of foundation of civil work, the plurality of grid 31 is connected with the hollow structure of foundation of civil work 3 simultaneously.
This condensing dehydrating unit 4 can comprise condensing dehumidifier, temperature sensor and humidity sensor, condensing dehumidifier can make in unit volume, air condenses after moisture, it is large that density becomes, can sink gradually, by the variation of relative humidity, in-cabinet temperature and cabinet wall temperature in temperature sensor and humidity sensor continuous measurement cabinet, automatically control the start and stop of dehumidifier apparatus, temperature sensor and humidity sensor can adopt special intelligent control instrument to replace.When air condense sink after, can through cable wear screen passage by air vent hole 22 or/and grid 31 is discharged, also can regularly open side door 23 and ventilate, moisture is discharged.This mode not only can prevent that moisture outside bin from rising and pouring in bin body 1, also the moisture in bin body 1 can be forced in the external world, thereby avoided the component element long period such as cable, relay to make moist and and cause equipment fault.
Above-listed detailed description is for the illustrating of the utility model possible embodiments, and this embodiment is not in order to limit the scope of the claims of the present utility model, does not allly depart from the equivalence that the utility model does and implements or change, and all should be contained in the scope of the claims of this case.
Claims (7)
1. one kind has the Outdoor Trusses For Transformer Substation bin of moistureproof dehumidifying, it is characterized in that, it comprises the bin body (1) of sealing, base (2) and foundation of civil work (3), described foundation of civil work (3) is installed on ground, base (2) is installed on the upper surface of foundation of civil work (3), bin body (1) is installed on the upper surface of base (2) by its bottom surface (11), fixed installation one condensing dehydrating unit (4) in described bin body (1), described foundation of civil work (3), on base (2) and bottom surface (11), be respectively equipped with the first hollow structure, the second hollow structure (21), long cable section of ingoing line groove (111), and described the first hollow structure, the second hollow structure (21) and long cable section of ingoing line groove (111) are interconnected, form cable and wear screen passage.
2. the Outdoor Trusses For Transformer Substation bin with moistureproof dehumidifying according to claim 1, is characterized in that, on a wherein side of described base (2), air vent hole (22) is set, described air vent hole (22) is connected with the second hollow structure (21).
3. the Outdoor Trusses For Transformer Substation bin with moistureproof dehumidifying according to claim 2, it is characterized in that, a wherein side of described base (2) is provided with opening, described opening is connected with the second hollow structure (21), is provided with a side door (23) being flexibly connected with base (2) in the outside of described opening.
4. the Outdoor Trusses For Transformer Substation bin with moistureproof dehumidifying according to claim 3, is characterized in that, described air vent hole (22) is arranged on this side door (23).
5. the Outdoor Trusses For Transformer Substation bin with moistureproof dehumidifying according to claim 1, it is characterized in that, a wherein side of described base (2) is provided with opening, described opening is connected with the second hollow structure (21), is provided with a side door (23) being flexibly connected with base (2) in the outside of described opening.
6. according to the Outdoor Trusses For Transformer Substation bin with moistureproof dehumidifying described in claim 1-5 any one, it is characterized in that, the side of described foundation of civil work (3) is provided with grid (31), and described grid (31) is connected with the first hollow structure.
7. according to the Outdoor Trusses For Transformer Substation bin with moistureproof dehumidifying described in claim 1-5 any one, it is characterized in that, described condensing dehydrating unit (4) comprises condensing dehumidifier, temperature sensor and humidity sensor, wherein, described temperature sensor and humidity sensor are electrically connected with the controller of condensing dehumidifier respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420135131.6U CN203859415U (en) | 2014-03-24 | 2014-03-24 | Substation outdoor cabinet with moisture-proof and dehumidification functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420135131.6U CN203859415U (en) | 2014-03-24 | 2014-03-24 | Substation outdoor cabinet with moisture-proof and dehumidification functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859415U true CN203859415U (en) | 2014-10-01 |
Family
ID=51609255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420135131.6U Expired - Lifetime CN203859415U (en) | 2014-03-24 | 2014-03-24 | Substation outdoor cabinet with moisture-proof and dehumidification functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203859415U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098618A (en) * | 2015-08-25 | 2015-11-25 | 江苏恒炫电气有限公司 | Non-segregated switch cabinet |
| CN106558843A (en) * | 2016-10-10 | 2017-04-05 | 安徽华电工程咨询设计有限公司 | A kind of anti-condensation box type transformer |
| CN107492816A (en) * | 2017-09-22 | 2017-12-19 | 安徽汇科恒远复合材料有限公司 | Ventilated type distributed board outdoor base apparatus and preparation method thereof |
-
2014
- 2014-03-24 CN CN201420135131.6U patent/CN203859415U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098618A (en) * | 2015-08-25 | 2015-11-25 | 江苏恒炫电气有限公司 | Non-segregated switch cabinet |
| CN106558843A (en) * | 2016-10-10 | 2017-04-05 | 安徽华电工程咨询设计有限公司 | A kind of anti-condensation box type transformer |
| CN107492816A (en) * | 2017-09-22 | 2017-12-19 | 安徽汇科恒远复合材料有限公司 | Ventilated type distributed board outdoor base apparatus and preparation method thereof |
| CN107492816B (en) * | 2017-09-22 | 2023-05-23 | 安徽汇科恒远复合材料有限公司 | Ventilated outdoor distribution box base equipment and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |