CN103915772A - Box-type transformer substation with good heat dissipation effect - Google Patents

Box-type transformer substation with good heat dissipation effect Download PDF

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Publication number
CN103915772A
CN103915772A CN 201410144496 CN201410144496A CN103915772A CN 103915772 A CN103915772 A CN 103915772A CN 201410144496 CN201410144496 CN 201410144496 CN 201410144496 A CN201410144496 A CN 201410144496A CN 103915772 A CN103915772 A CN 103915772A
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provided
box
substation
cooling
heat dissipation
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CN 201410144496
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Chinese (zh)
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钱泽贵
向志国
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江苏鑫恒泰电气科技有限公司
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Abstract

The invention relates to a box-type transformer substation with a good heat dissipation effect, and belongs to the technical field of power transmission and transformation. According to the technical scheme, the box-type transformer substation with the good heat dissipation effect comprises a transformer substation box, a high-voltage chamber, a low-voltage chamber and a transformer chamber are arranged in the transformer substation box, the box is composed of vertical columns on the periphery, a wall board, a door and a covering board at the top end, one side, close to the transformer chamber, of the box is provided with ventilation louvers, the wall board is of a composite layer structure, a pipeline used for circulating of cooling liquid is arranged in the wall board, the upper end of the wall board is provided with a cooling liquid inlet, the lower end of the wall board is provided with a cooling liquid outlet, one side of the box is provided with a cooling pool provided with a pump, the cooling pool is communicated with a circulating pipe, and an outlet of the circulating pipe is connected with the cooling liquid inlet. The box-type transformer substation with the good heat dissipation effect has the advantages of being reasonable in structure, good in heat dissipation effect and high in practicality.

Description

一种散热效果好的箱式变电站 A heat dissipation effect of a good Substations

技术领域 FIELD

[0001] 本发明涉及一种散热效果的箱式变电站,属于输变电技术领域。 [0001] The present invention relates to a cooling effect of the substation, power transmission belonging to the technical field.

背景技术 Background technique

[0002]目前,箱式变电站将变压器室、高压室和低压室置于一个箱体内,采用各单元相互独立的结构,通过导线连成一个完整的供电系统,取代了各个城乡的变电所,因其成本低廉,维修方便而逐渐受到人们的重视,应用范围也越来越广。 [0002] At present, box-type substation transformer chamber, a low pressure chamber and a high pressure chamber placed in a housing, each cell uses independent structure, connected by wires to a complete power supply system, urban and rural replaced each substation, because of its low cost, easy maintenance and attention has been paid gradually, increasingly wide range of applications. 由于变电站内多个设备集中分布,空间较小,在夏天阳光照射下变电站内部的温度就很高,散热困难,如果变压器长时间在高温环境下运行,会使绝缘纸板变脆,发生破裂,缩短变压器内部绝缘纸板的寿命,当变压器温度达到85度时,温度保护便会动作跳闸,给企业和居民都带来了较大的影响,供电安全可靠的优势受到严重影响。 Since a plurality of devices in the substation concentrated, less space, in the summer sunlight the temperature inside the substation is high, the heat dissipation is difficult, if long running the transformer at a high temperature environment, the insulating board will brittle rupture, shortening internal pressboard of life, when the transformer temperature reaches 85 degrees, the temperature will be tripping protection, to businesses and residents have brought a greater impact, safe and reliable power supply advantages severely affected. 现在常用的箱变散热装置多为散热风机,通过散热风机的运行,将变压器室内热空气向上抽送,由于箱变顶部为达到防雨效果,散热效果差,不能满足使用需求。 Now commonly used tank mostly becomes cooling fan heat sink, by running the cooling fan, the indoor heat air pumped up transformer, since the top of the box changes to achieve the effect of rain, heat dissipation is poor, can not meet the demand. 因此,应该提供一种新的技术方案解决上述问题。 Therefore, it should provide a new technical solution to the problem.

发明内容 SUMMARY

[0003] 本发明的目的是:针对上述不足,提供一种结构合理、散热效果好的箱式变电站。 [0003] The object of the present invention are: the problems mentioned above, to provide reasonable structure, good heat dissipation effect Substations.

[0004] 为实现上述目的,本发明采用的技术方案是: [0004] To achieve the above object, the technical solution adopted by the invention is:

一种散热效果好的箱式变电站,包括变电站箱体,变电站箱体内设有高压室、低压室和变压器室,所述箱体由四周的立柱、壁板、门和顶端的盖板组成,所述箱体上靠近变压器室一侧设有通风百叶窗,所述壁板为复合层结构,所述壁板内设有用于冷却液流通的管道,所述壁板的上端设有冷却液进口,下端设有冷却液出口,箱体的一侧设有带泵的冷却池,冷却池上连通有循环管,循环管的出口与冷却液进口连接。 A heat dissipation effect of a good substation, the substation comprises a housing, substation cabinets has been the high pressure chamber, a low pressure chamber and a transformer chamber, a housing surrounding the pillar, wall, door and top cover plates, near the upper side of the housing is provided with vent louvers transformer chamber, the wall is a composite layer structure, the panels are equipped with ducts for circulating cooling liquid, said upper end wall is provided with coolant inlet, the lower end is provided with coolant outlet side of the housing is provided with cooling pond pump, it communicates with a cooling pool circulation pipe circulating coolant inlet and outlet pipe connections.

[0005] 进一步的技术方案,所述管道由镀铝锌钢板制作而成。 [0005] In a further aspect, the pipe made of galvanized steel.

[0006] 进一步的技术方案,所述壁板的外表面设有一层防火板。 [0006] In a further aspect, the outer surface of the wall panel provided with a layer of the fire plate.

[0007] 优选的,所述防火板为玻镁防火板。 [0007] Preferably, the fire plate to plate glass magnesium fire.

[0008] 由于上述技术方案的应用,本发明与现有技术相比具有如下优点: [0008] Since the application of the above aspect of the present invention and the prior art has the following advantages:

1、由于本发明通过冷却液对箱式变电站进行冷却,冷却效果好,而且冷却液可以循环利用,有利于节约资源。 1, since the present invention is performed by the coolant of the cooling box-type substation, good cooling effect, and the cooling liquid can be recycled, contribute to resource saving.

[0009] 2、由于本发明在壁板的外表面设有一层防火板,增强了本发明变电站箱体的防火性能以及安全性能。 [0009] 2, since the present invention is provided with an outer layer of fireproof plate surface of the panel, to enhance the fire performance and safety of the substation housing of the present invention.

[0010] 附图说明 [0010] BRIEF DESCRIPTION OF DRAWINGS

附图1为本发明实施例一结构示意图。 Figure 1 a schematic view of a configuration example of embodiment of the present invention.

[0011] 以上附图中:1、高压室,2、低压室,3、变压器室,4、箱体,41、立柱;42、壁板;43、门;44、盖板;45、防火板;5、通风百叶窗;6、管道;7、冷却液进口;8、冷却液出口;9、泵;10、冷却池;11、循环管。 [0011] in the above figures: 1, the high-pressure chamber 2, a low-pressure chamber 3, a transformer chamber, 4, box 41, the column; 42, panels; 43, door; 44, the cover plate; 45, HPL ; 5, ventilation louvers; 6, conduit; 7, coolant inlet; 8, the coolant outlet; 9, pump; 10, cooling ponds; 11, circulation pipe. 具体实施方式 Detailed ways

[0012] 下面结合附图及实施例对本发明作进一步描述: [0012] Example embodiments of the present invention will be further described in conjunction with the accompanying drawings and the following:

实施例一: Example One:

如图1所示,本发明一种散热效果好的箱式变电站,包括变电站箱体4,变电站箱体4内设有高压室1、低压室2和变压器室3,所述箱体4由四周的立柱41、壁板42、门43和顶端的盖板44组成,所述箱体I上靠近变压器室3 —侧设有通风百叶窗5,所述壁板42为复合层结构,所述壁板42内设有用于冷却液流通的管道6,所述壁板42的上端设有冷却液进口7,下端设有冷却液出口8,箱体4的一侧设有带泵9的冷却池10,冷却池10上连通有循环管11,循环管11的出口与冷却液进口7连接。 1, the present invention provides a good cooling effect substation, the substation comprises a housing 4, the housing 4 is provided with a high-voltage substation chamber 1, the low-pressure chamber 3 and the transformer chamber 2, the housing 4 by the four weeks the column 41, wall 42, gate 43 and the top cover plate 44 composed of, close to the transformer chamber on the casing I 3 - is provided with side ventilation louver 5, the wall 42 is a composite layer structure, the panels 42 equipped with ducts for circulating cooling liquid 6, the upper end wall 42 is provided with a coolant inlet 7, the lower end of a cooling liquid outlet 8, a side of the casing 4 is provided with a cooling bath 9 with pump 10, on cooling pool 10 communicates with an outlet circulating coolant inlet pipe 11, the circulation pipe 11 7. 通过过冷却液对箱式变电站进行冷却,冷却效果好,而且冷却液可以循环利用,有利于节约资源。 By supercooled liquid to a cooling tank type substation, good cooling effect, and the cooling liquid can be recycled, contribute to resource saving.

[0013] 优选的,作为一可实施例,所述管道6由镀铝锌钢板制作而成,采用镀铝锌钢板有利于增强管道6的强度和防腐性性能。 [0013] Preferably, the embodiment may be implemented as a, the conduit 6 is made of galvanized steel plate, galvanized steel using help enhance the strength and corrosion resistance properties of the pipe 6.

[0014] 优选的,作为另一可实施例,所述壁板42的外表面设有一层玻镁防火板45,玻镁防火板45,有利于增强变电站箱体I的防火性能以及安全性能。 [0014] Preferably, As a further embodiment, the outer surface of the wall plate 42 is provided with a layer of glass magnesium fire plate 45, glass magnesium fire plate 45, help enhance the fire performance and safety of the substation housing I.

[0015] 上述实施例只为说明本发明的技术构思及特点,其目的在于让熟悉此项技术的人士能够了解本发明的内容并据以实施,并不能以此限制本发明的保护范围。 [0015] Examples of the above-described embodiments illustrate the technical concept and features of the invention, its object is to only allow those skilled in the art to understand the present invention and according to embodiments, and not limit the scope of this invention. 凡根据本发明精神实质所作的等效变化或修饰,都应涵盖在本发明的保护范围之内。 Where an equivalent changes or modifications made from the spirit of the present invention, shall fall within the scope of the present invention.

Claims (4)

  1. 1.一种散热效果好的箱式变电站,包括变电站箱体(4),变电站箱体(4)内设有高压室(I)、低压室(2)和变压器室(3),所述箱体(4)由四周的立柱(41)、壁板(42)、门(43)和顶端的盖板(44 )组成,所述箱体(I)上靠近变压器室(3 ) —侧设有通风百叶窗(5 ),其特征在于:所述壁板(42)为复合层结构,所述壁板(42)内设有用于冷却液流通的管道(6),所述壁板(42)的上端设有冷却液进口(7),下端设有冷却液出口(8),箱体(4)的一侧设有带泵(9 )的冷却池(10 ),冷却池(10 )上连通有循环管(11),循环管(11)的出口与冷却液进口( 7 )连接。 A good cooling effect substation, the substation comprises a casing (4), the substation housing (4) is provided with a high-pressure chamber (the I), the low-pressure chamber (2) and the transformer chamber (3), the tank (4) surrounding the column (41), wall (42), a door (43) and top cover (44), with the housing and close the transformer chamber (I) (3) - provided with side ventilation louver (5), characterized in that: said wall (42) is a composite layer structure, said wall (42) is provided with ducts for circulating cooling liquid (6), said wall (42) the upper end is provided with a coolant inlet (7), the lower end is provided with a coolant outlet (8), the side of the housing (4) is provided with a cooling bath (10) with pump (9) and communicates with a cooling pond (10) circulating pipe (11), the circulating pipe (11) and the outlet of the cooling liquid inlet (7) connection.
  2. 2.根据权利要求1所述的一种散热效果好的箱式变电站,其特征在于:所述管道(6)由镀铝锌钢板制作而成。 2. According to a heat dissipation effect of the box-type substation 1 good claim, wherein: said duct (6) is made of galvanized steel plates.
  3. 3.根据权利要求1所述的一种散热效果好的箱式变电站,其特征在于:所述壁板(42)的外表面设有一层防火板(45)。 3. A cooling effect according to claim 1 good substation, characterized in that: an outer surface of said wall (42) provided with a layer of the fire plate (45).
  4. 4.根据权利要求3所述的一种散热效果好的箱式变电站,其特征在于:所述防火板(45)为玻镁防火板。 A heat according to claim 3, the performance requirements good substation, characterized in that: said fire plate (45) is a magnesium fire plate.
CN 201410144496 2014-04-11 2014-04-11 Box-type transformer substation with good heat dissipation effect CN103915772A (en)

Priority Applications (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104092131A (en) * 2014-07-28 2014-10-08 安徽鑫辰电气设备有限公司 Constant temperature and humidity power transformation cabinet
CN104092130B (en) * 2014-07-28 2016-08-24 安徽鑫辰电气设备有限公司 A temperature-variable self-regulating cabinet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104092131A (en) * 2014-07-28 2014-10-08 安徽鑫辰电气设备有限公司 Constant temperature and humidity power transformation cabinet
CN104092130B (en) * 2014-07-28 2016-08-24 安徽鑫辰电气设备有限公司 A temperature-variable self-regulating cabinet
CN104092131B (en) * 2014-07-28 2016-08-24 安徽鑫辰电气设备有限公司 Transforming one kind of constant temperature and humidity cabinet

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