CN204030338U - Box-type substation power transformation box and box-type substation - Google Patents
Box-type substation power transformation box and box-type substation Download PDFInfo
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- CN204030338U CN204030338U CN201420455526.4U CN201420455526U CN204030338U CN 204030338 U CN204030338 U CN 204030338U CN 201420455526 U CN201420455526 U CN 201420455526U CN 204030338 U CN204030338 U CN 204030338U
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Abstract
The utility model discloses a kind of box-type substation power transformation box and box-type substation, box-type substation power transformation box, comprise casing, be provided with the installation cabinet for installing electric equipment in casing, the inner surface of the top cover of casing is provided with foam insulation, installs between the top of cabinet and top cover and is also provided with air duct cover board, air channel structure is formed between air duct cover board and top cover, air duct cover board offers air inlet, in air inlet, is provided with blower fan, top cover offers air outlet.By arranging air duct cover board between the top cover and cabinet of casing, air channel structure is formed between air duct cover board and top cover, the top cover of air duct cover board and casing self coordinates and forms air channel structure, the interval between cabinet and top cover can be utilized fully, and without the need to increasing extra air channel, thus avoid the whole height increasing casing because installing independently air channel, realize the height reducing box-type substation power transformation box, and cut down finished cost and be convenient to transport.
Description
Technical field
The utility model relates to high voltage electric equipment field, particularly relates to a kind of box-type substation power transformation box and box-type substation.
Background technology
Box-type substation, because of its have compact conformation, volume little, arrange simple, easy for installation, good looking appearance, easily and the feature such as urban environment is harmonious, become the developing direction of present distribution net equipment, extensive use in the distribution system of city net and function.Due to electric equipment by install cabinet compact be arranged in the power transformation box of box-type substation, cause the temperature in power transformation box higher, under normal circumstances, the mode of special air duct is increased to realize the ventilation and heat of casing in power transformation box, the many designs in air channel are at the top of power transformation box, by at power transformation box lateral layout ventilating opening, hot blast is caused ventilating opening by air channel and discharges.But, in order to install air channel, need to increase the distance of installing between cabinet and power transformation box top cover, thus need the height increasing power transformation box, to cause in prior art that the height of power transformation box is higher, processing cost is higher and be not easy to transport.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of box-type substation power transformation box and box-type substation, to solve in prior art that the height of power transformation box is higher, processing cost is higher and be not easy to the defect of transporting, realize the height reducing box-type substation power transformation box, and cut down finished cost and be convenient to transport.
The technical scheme that the utility model provides is, a kind of box-type substation power transformation box, comprise casing, be provided with the installation cabinet for installing electric equipment in described casing, the inner surface of the top cover of described casing is provided with foam insulation, is also provided with air duct cover board between the top of described installation cabinet and described top cover, air channel structure is formed between described air duct cover board and described top cover, described air duct cover board offers air inlet, in described air inlet, is provided with blower fan, described top cover offers air outlet.
Further, stretch out the sidewall of described casing outside the edge of described top cover surrounding, below the edge of described top cover, be fixedly installed eaves board, described eaves board offers multiple described air outlet.
Further, the cross section of described top cover is herringbone structure.
Further, described installation cabinet top sides along and the edge of described air duct cover board between be connected with shrouding.
The utility model also provides a kind of box-type substation, comprises above-mentioned box-type substation power transformation box.
Compared with prior art, advantage of the present utility model and good effect are: the box-type substation power transformation box that the utility model provides and box-type substation, by arranging air duct cover board between the top cover and cabinet of casing, air channel structure is formed between air duct cover board and top cover, the top cover of air duct cover board and casing self coordinates and forms air channel structure, the interval between cabinet and top cover can be utilized fully, and without the need to increasing extra air channel, thus avoid because installing independently air channel and increasing the whole height of casing, realize the height reducing box-type substation power transformation box, and cut down finished cost and be convenient to transport.In addition, the foam insulation that top cover is arranged can realize the thermal insulation function that independent ventiduct has, and meanwhile, foam insulation can the inner space of effective level and smooth air channel structure, guarantees the flowing of airflow smooth, realizes the function of independent ventiduct.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model box-type substation power transformation box and box-type substation embodiment;
Fig. 2 be in Fig. 1 A to partial schematic diagram.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As Figure 1-Figure 2, the present embodiment box-type substation power transformation box, comprise casing 1, be provided with the installation cabinet 2 for installing electric equipment in casing 1, the inner surface of the top cover 11 of casing 1 is provided with foam insulation 12, installs between the top of cabinet 2 and top cover 11 and is also provided with air duct cover board 3, air channel structure is formed between air duct cover board 3 and top cover 11, air duct cover board 3 offers air inlet (not shown), in air inlet, be provided with blower fan 4, top cover 11 offers air outlet 111.
Specifically, the present embodiment box-type substation power transformation box by arranging air duct cover board 3 between installation cabinet 2 and top cover 11, air channel structure is formed between air duct cover board 3 and top cover 11, blower fan 4 is discharged outside casing 1 by installing the heat that in cabinet 2, electric equipment produces by air channel structure, air channel structure is made up of the top cover 11 of air duct cover board 3 and casing 1 self, and without the need to increasing independently air channel, the gap-forming air channel structure installed between cabinet 2 and top cover 11 can be made full use of by air duct cover board 3, thus avoid the height needing to increase casing 1 because increasing independent ventiduct, effectively reduce the height of casing 1, the whole Transporting be more conducive to, simultaneously, owing to not adopting independently air channel, manufacturing cost can be effectively reduced.And the foam insulation 12 that top cover 11 is arranged, can reduce the impact of solar radiation on internal environment on the one hand, foam insulation 12 makes air channel structure inwall more level and smooth on the other hand, guarantees the flowing of airflow smooth.
Further, the edge of top cover 11 surrounding overhanging go out the sidewall of casing 1, be fixedly installed eaves board 110 below the edge of top cover 11, eaves board 110 offer multiple air outlet 111.Concrete, air outlet 111 is arranged on eaves board 110, makes air outlet 111 air draft down, can effectively avoid rainwater to enter in casing 1, meanwhile, air outlet 111 is dispersed on each eaves board 110 of casing 1 surrounding distribution, add the gross area of air outlet 111 greatly, improve air-out efficiency.And the cross section of top cover 11 can be herringbone structure.Preferably, install between the top sides edge of cabinet 2 and the edge of air duct cover board 3 and be connected with shrouding 5.Concrete, the top and air duct cover board 3 of installing cabinet 2 link together by shrouding 5, shrouding 5 can be played a supporting role to air duct cover board 3 on the one hand, each shrouding 5 installing cabinet 2 edge on the other hand forms auxiliary air duct, make the heat installed in cabinet 2 be absorbed in air channel structure by blower fan 3 fast, improve radiating efficiency.
The present embodiment box-type substation power transformation box, by arranging air duct cover board between the top cover and cabinet of casing, air channel structure is formed between air duct cover board and top cover, the top cover of air duct cover board and casing self coordinates and forms air channel structure, the interval between cabinet and top cover can be utilized fully, and without the need to increasing extra air channel, thus avoid because installing independently air channel and increasing the whole height of casing, realize the height reducing box-type substation power transformation box, and cut down finished cost and be convenient to transport.In addition, the foam insulation that top cover is arranged can realize the thermal insulation function that independent ventiduct has, and meanwhile, foam insulation can the inner space of effective level and smooth air channel structure, guarantees the flowing of airflow smooth, realizes the function of independent ventiduct.
The utility model also provides a kind of box-type substation, comprises above-mentioned box-type substation power transformation box.
The present embodiment box-type substation, by arranging air duct cover board between the top cover and cabinet of casing, air channel structure is formed between air duct cover board and top cover, the top cover of air duct cover board and casing self coordinates and forms air channel structure, the interval between cabinet and top cover can be utilized fully, and without the need to increasing extra air channel, thus avoid because installing independently air channel and increasing the whole height of casing, realize the height reducing box-type substation power transformation box, and cut down finished cost and be convenient to transport.In addition, the foam insulation that top cover is arranged can realize the thermal insulation function that independent ventiduct has, and meanwhile, foam insulation can the inner space of effective level and smooth air channel structure, guarantees the flowing of airflow smooth, realizes the function of independent ventiduct.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (5)
1. a box-type substation power transformation box, comprise casing, the installation cabinet for installing electric equipment is provided with in described casing, it is characterized in that, the inner surface of the top cover of described casing is provided with foam insulation, is also provided with air duct cover board between the top of described installation cabinet and described top cover, air channel structure is formed between described air duct cover board and described top cover, described air duct cover board offers air inlet, in described air inlet, is provided with blower fan, described top cover offers air outlet.
2. box-type substation power transformation box according to claim 1, is characterized in that, stretches out the sidewall of described casing, be fixedly installed eaves board below the edge of described top cover outside the edge of described top cover surrounding, described eaves board offers multiple described air outlet.
3. box-type substation power transformation box according to claim 1, is characterized in that, the cross section of described top cover is herringbone structure.
4. box-type substation power transformation box according to claim 1, is characterized in that, is connected with shrouding between the top sides edge of described installation cabinet and the edge of described air duct cover board.
5. a box-type substation, is characterized in that, comprise as arbitrary in claim 1-4 as described in box-type substation power transformation box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455526.4U CN204030338U (en) | 2014-08-13 | 2014-08-13 | Box-type substation power transformation box and box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455526.4U CN204030338U (en) | 2014-08-13 | 2014-08-13 | Box-type substation power transformation box and box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030338U true CN204030338U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420455526.4U Active CN204030338U (en) | 2014-08-13 | 2014-08-13 | Box-type substation power transformation box and box-type substation |
Country Status (1)
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| CN (1) | CN204030338U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107171221A (en) * | 2016-03-07 | 2017-09-15 | 江苏金友电气有限公司 | A kind of intelligent photovoltaic preassembled transformer station |
| CN109004564A (en) * | 2017-06-06 | 2018-12-14 | 许继电气股份有限公司 | A kind of box for box-type transformer substation and its top cover |
-
2014
- 2014-08-13 CN CN201420455526.4U patent/CN204030338U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107171221A (en) * | 2016-03-07 | 2017-09-15 | 江苏金友电气有限公司 | A kind of intelligent photovoltaic preassembled transformer station |
| CN109004564A (en) * | 2017-06-06 | 2018-12-14 | 许继电气股份有限公司 | A kind of box for box-type transformer substation and its top cover |
| CN109004564B (en) * | 2017-06-06 | 2020-09-22 | 许继电气股份有限公司 | Box-type substation box and top cover thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191219 Address after: 266104 room 1001, 10 / F, No. 336, Songling Road, Laoshan District, Qingdao, Shandong Province Patentee after: Qingdao teltel New Energy Technology Co., Ltd Address before: 266104 Shandong Province, Qingdao city Laoshan District Songling Road No. 336 Patentee before: Qingdao Tgood Electric Co., Ltd. |
|
| TR01 | Transfer of patent right |