CN214176517U - A box-type substation with good heat dissipation for port - Google Patents
A box-type substation with good heat dissipation for port Download PDFInfo
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- CN214176517U CN214176517U CN202022837082.9U CN202022837082U CN214176517U CN 214176517 U CN214176517 U CN 214176517U CN 202022837082 U CN202022837082 U CN 202022837082U CN 214176517 U CN214176517 U CN 214176517U
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 15
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 12
- 239000010935 stainless steel Substances 0.000 claims abstract description 12
- 239000011490 mineral wool Substances 0.000 claims abstract description 8
- 239000003990 capacitor Substances 0.000 claims description 9
- 238000004321 preservation Methods 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 3
- 230000001012 protector Effects 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
本实用新型公开了一种散热良好的港口用箱式变电站，涉及变电站技术领域，包括底板、箱体侧壁和顶盖，底板上部安装有箱体侧壁，箱体侧壁呈矩形分布，箱体侧壁顶部安装有顶盖，底板上依次设有低压室、变压器室和高压室，低压室远离变压器室的一端设有第一空调，高压室远离变压室的一端设有第二空调；箱体侧壁和顶盖均有三层，包括瓦楞板层、防火保温岩棉层和不锈钢层。本实用新型采用箱式结构设计，可适应海岸边高温、高湿和高盐度的环境，稳定的为船舶供电；第一空调和第二空调可持续为低压室和高压室进行散热，保证设备的正常运行；箱体侧壁和顶盖采用三层结构设计，可保证低压室、高压室和变压器室内的环境稳定。
The utility model discloses a box-type substation for port with good heat dissipation, which relates to the technical field of substations. The utility model comprises a bottom plate, a side wall of a box body and a top cover. A top cover is installed on the top of the side wall of the body, a low-voltage room, a transformer room and a high-voltage room are arranged on the bottom plate in sequence, the end of the low-voltage room away from the transformer room is provided with a first air conditioner, and the end of the high-voltage room away from the transformer room is provided with a second air conditioner; The side walls and top cover of the box body have three layers, including corrugated board layer, fire-proof thermal insulation rock wool layer and stainless steel layer. The utility model adopts a box-type structure design, which can adapt to the environment of high temperature, high humidity and high salinity on the coast, and can supply power to the ship stably; The side walls and top cover of the box are designed with a three-layer structure, which can ensure the stable environment of the low-voltage room, the high-voltage room and the transformer room.
Description
Technical Field
The utility model relates to a transformer substation technical field especially relates to a good box-type substation is used at harbour dispels heat.
Background
The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system. At present, a common transformer substation is difficult to adapt to the environments of high temperature, high humidity and high salinity at the coast, and the transformer substation is easy to break down, so that the power supply for ships cannot be normally realized; and the heat dissipation hole natural heat dissipation mode is adopted to the ordinary transformer substation outdoors, and this kind of heat dissipation mode limitation is great, often can cause the trouble because inside high temperature when summer sunshine insolate, increases the fault rate of equipment, shortens the life of equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is just to provide a good box-type substation is used at harbour dispels the heat in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a box-type substation with good heat dissipation for a port comprises a bottom plate, box side walls and a top cover, wherein the box side walls are installed on the upper portion of the bottom plate, the box side walls are distributed in a rectangular shape, the top cover is installed on the top of the box side walls, a low-pressure chamber, a transformer chamber and a high-pressure chamber are sequentially arranged on the bottom plate, a low-voltage incoming cabinet, a low-voltage compensation cabinet, a low-voltage filtering cabinet and a low-voltage outgoing cabinet are arranged in the low-voltage chamber, a transformer is arranged in the transformer chamber, and a high-voltage metering incoming cabinet, a high-voltage outgoing cabinet and a high-voltage cable branch box are arranged in the high-voltage chamber; two sides of the side wall of the box body of the low-pressure chamber, the transformer chamber and the high-pressure chamber are respectively provided with a box door, the top cover is provided with an access hole at the position of the high-pressure chamber, one end of the low-pressure chamber, which is far away from the transformer chamber, is provided with a first air conditioner, the side wall of the box body is provided with the box door at the position corresponding to the first air conditioner, and one end of the high-pressure chamber, which is far away from the transformer chamber, is provided with a second air conditioner; the box lateral wall and top cap all have the three-layer, including flute sheet layer, fire prevention heat preservation rock wool layer and stainless steel layer, the flute sheet layer is located the outside, and the stainless steel layer is located the most inboard, and the fire prevention heat preservation rock wool layer is located the intermediate position on flute sheet layer and stainless steel layer. The corrugated board layer and the stainless steel layer are both made of 304 stainless steel materials. The transformer converts the 10kV voltage to a 400V supply voltage.
Preferably, fire extinguishers are arranged in the low-pressure chamber, the transformer chamber and the high-pressure chamber.
Preferably, through holes are formed in four corners of the side wall of the box body close to the top. The through hole provides a hoisting position for the crane, and the whole device is convenient to install and transport.
Preferably, the first air conditioner and the second air conditioner are both integrated industrial air conditioners.
Preferably, the low-voltage incoming cabinet comprises a frame breaker, a current transformer, a surge protector and a multifunctional meter.
Preferably, the low-voltage compensation cabinet comprises a thyristor-switched capacitor series reactance combination and a static var generator.
Preferably, the low-voltage filter cabinet comprises a circuit breaker, a pre-charging resistor, a bypass relay, a PWM (pulse-width modulation) converter, an electrolytic capacitor, a filter capacitor, a reactor and a lightning arrester.
Preferably, the low-voltage outlet cabinet comprises a frame breaker and a transformer.
Preferably, the high-voltage metering incoming cabinet comprises a metering current transformer, a voltage transformer, a live display, a lightning arrester and a watt-hour meter.
Preferably, the high-voltage outlet cabinet comprises a vacuum circuit breaker, a current transformer, a lightning arrester, a relay protection device and a live display.
The high-voltage metering incoming cabinet, the high-voltage outgoing cabinet, the transformer, the low-voltage incoming cabinet, the low-voltage compensation cabinet, the low-voltage filtering cabinet and the low-voltage outgoing cabinet are sequentially and electrically connected.
The beneficial effects of the utility model reside in that: the utility model adopts the box type structure design, can adapt to the high temperature, high humidity and high salinity environment at the coast, and stably supplies power for the ship; the first air conditioner and the second air conditioner can continuously radiate heat for the low-pressure chamber and the high-pressure chamber, so that the normal operation of equipment is ensured, the failure rate of the equipment is reduced, and the service life of the equipment is prolonged; the side wall and the top cover of the box body are designed in a three-layer structure, so that the stability of the environment in a low-pressure chamber, a high-pressure chamber and a transformer chamber can be guaranteed, and the influence of outdoor severe environment on equipment is avoided.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a right side view of the present invention;
fig. 4 is a left side view of the present invention;
fig. 5 is a cross-sectional view of the present invention;
fig. 6 is a schematic circuit diagram of the present invention.
Wherein: 1. a base plate; 2. the side wall of the box body; 3. a top cover; 4. a low pressure chamber; 5. a transformer chamber; 6. a high pressure chamber; 7. a box door; 8. a first air conditioner; 9. a second air conditioner; 10. a through hole; 11. a fire extinguisher; 12. a corrugated board layer; 13. a fireproof heat-preservation rock wool layer; 14. a stainless steel layer; 401. a low voltage outlet cabinet; 402. a low-voltage incoming cabinet; 403. a low-voltage compensation cabinet; 404. a low-voltage filter cabinet; 501. a transformer; 601. a high voltage outlet cabinet; 602. a high-voltage metering incoming cabinet; 603. an access hole; 604. high-voltage cable feeder pillar.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1 and 2, the present invention includes a bottom plate 1, a box sidewall 2 and a top cover 3. The upper part of the bottom plate 1 is provided with a box side wall 2, and the box side wall 2 is distributed in a rectangular shape. The top cover 3 is arranged on the top of the side wall 2 of the box body. The bottom plate 1 is provided with a low-pressure chamber 4, a transformer chamber 5 and a high-pressure chamber 6 in sequence. A low-voltage incoming cabinet 402, a low-voltage compensation cabinet 403, a low-voltage filter cabinet 404 and a low-voltage outgoing cabinet 401 are arranged in the low-voltage chamber 4. The low voltage inlet cabinet 402 includes a frame breaker, a current transformer, a surge protector, and a multifunction meter. The low voltage compensation cabinet 403 includes a thyristor switched capacitor series reactance combination and a static var generator. The low-voltage filter cabinet 404 includes a circuit breaker, a pre-charge resistor, a bypass relay, a PWM converter, an electrolytic capacitor, a filter capacitor, a reactor, and a lightning arrester. The low voltage outlet cabinet 401 includes a frame breaker and a transformer. A transformer 501 is provided in the transformer chamber 5. A high-voltage metering incoming cabinet 602, a high-voltage outgoing cabinet 601 and a high-voltage cable branch box 604 are arranged in the high-voltage chamber 6. The high voltage metering inlet cabinet 602 includes a metering current transformer, a voltage transformer, a live display, a lightning arrester and an electric meter. The high voltage outlet cabinet 601 includes a vacuum circuit breaker, a current transformer, a lightning arrester, a relay protection device and a live display. And two sides of the box body side wall 2 of the low-voltage chamber 4, the transformer chamber 5 and the high-voltage chamber 6 are respectively provided with a box door 7. An access hole 603 is formed in the top cover 3 at the position of the high-pressure chamber 6. As shown in fig. 2 and 3, the end of the low-voltage chamber 4 remote from the transformer chamber 5 is provided with a first air conditioner 8. A box door 7 is arranged on the side wall 2 of the box body corresponding to the first air conditioner 8. As shown in fig. 2 and 4, the end of the high pressure chamber 6 remote from the variable pressure chamber 5 is provided with a second air conditioner 9. The first air conditioner 8 and the second air conditioner 9 are both integrated industrial air conditioners. As shown in fig. 1 and 5, the side wall 2 and the top cover 3 of the box body are provided with three layers, including a corrugated board layer 12, a fireproof heat-preservation rock wool layer 13 and a stainless steel layer 14. The corrugated board layer 12 is located the outside, and the stainless steel layer 14 is located the innermost, and the fire prevention heat preservation rock wool layer 13 is located the intermediate position of corrugated board layer 12 and stainless steel layer 14. Fire extinguishers 11 are arranged in the low-pressure chamber 4, the transformer chamber 5 and the high-pressure chamber 6. Through holes 10 are arranged at four corners of the side wall 2 of the box body close to the top. As shown in fig. 6, it is a schematic diagram of the sequential circuit connection of the high-voltage metering inlet cabinet, the high-voltage outlet cabinet, the transformer, the low-voltage inlet cabinet, the low-voltage compensation cabinet, the low-voltage filter cabinet and the low-voltage outlet cabinet.
The utility model is used for 10kV electric energy input and 400V electric energy output, and satisfy electric energy quality's requirement.
The above is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereby. Those skilled in the art will appreciate that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention. The scope of the invention is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a good box-type substation dispels heat for harbour, includes bottom plate, box lateral wall and top cap, the box lateral wall is installed on bottom plate upper portion, and the box lateral wall is the rectangular distribution, and the top cap, its characterized in that are installed at box lateral wall top: the bottom plate is sequentially provided with a low-voltage chamber, a transformer chamber and a high-voltage chamber, the low-voltage chamber is internally provided with a low-voltage incoming cabinet, a low-voltage compensation cabinet, a low-voltage filtering cabinet and a low-voltage outgoing cabinet, the transformer chamber is internally provided with a transformer, and the high-voltage chamber is internally provided with a high-voltage metering incoming cabinet, a high-voltage outgoing cabinet and a high-voltage cable branch box; two sides of the side wall of the box body of the low-pressure chamber, the transformer chamber and the high-pressure chamber are respectively provided with a box door, the top cover is provided with an access hole at the position of the high-pressure chamber, one end of the low-pressure chamber, which is far away from the transformer chamber, is provided with a first air conditioner, the side wall of the box body is provided with the box door at the position corresponding to the first air conditioner, and one end of the high-pressure chamber, which is far away from the transformer chamber, is provided with a second air conditioner; the box lateral wall and top cap all have the three-layer, including flute sheet layer, fire prevention heat preservation rock wool layer and stainless steel layer, the flute sheet layer is located the outside, and the stainless steel layer is located the most inboard, and the fire prevention heat preservation rock wool layer is located the intermediate position on flute sheet layer and stainless steel layer.
2. The box-type substation with good heat dissipation for the port of claim 1, characterized in that: fire extinguishers are arranged in the low-pressure chamber, the transformer chamber and the high-pressure chamber.
3. The box-type substation with good heat dissipation for the port of claim 1, characterized in that: through holes are formed in four corners of the side wall of the box body, which are close to the top.
4. The box-type substation with good heat dissipation for the port of claim 1, characterized in that: the first air conditioner and the second air conditioner are all integrated industrial air conditioners.
5. The box-type substation with good heat dissipation for the port of claim 1, characterized in that: the low-voltage incoming cabinet comprises a frame breaker, a current transformer, a surge protector and a multifunctional meter.
6. The box-type substation with good heat dissipation for the port of claim 1, characterized in that: the low-voltage compensation cabinet comprises a thyristor switched capacitor series reactance combination and a static var generator.
7. The box-type substation with good heat dissipation for the port of claim 1, characterized in that: the low-voltage filter cabinet comprises a circuit breaker, a pre-charging resistor, a bypass relay, a PWM (pulse-width modulation) converter, an electrolytic capacitor, a filter capacitor, a reactor and a lightning arrester.
8. The box-type substation with good heat dissipation for the port of claim 1, characterized in that: the low-voltage outlet cabinet comprises a frame breaker and a mutual inductor.
9. The box-type substation with good heat dissipation for the port of claim 1, characterized in that: the high-voltage metering inlet cabinet comprises a metering current transformer, a voltage transformer, an electrified display, a lightning arrester and an electric meter.
10. The box-type substation with good heat dissipation for the port of claim 1, characterized in that: the high-voltage outlet cabinet comprises a vacuum circuit breaker, a current transformer, a lightning arrester, a relay protection device and a live display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022837082.9U CN214176517U (en) | 2020-12-01 | 2020-12-01 | A box-type substation with good heat dissipation for port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022837082.9U CN214176517U (en) | 2020-12-01 | 2020-12-01 | A box-type substation with good heat dissipation for port |
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| Publication Number | Publication Date |
|---|---|
| CN214176517U true CN214176517U (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022837082.9U Active CN214176517U (en) | 2020-12-01 | 2020-12-01 | A box-type substation with good heat dissipation for port |
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| Country | Link |
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| CN (1) | CN214176517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114013311A (en) * | 2021-12-08 | 2022-02-08 | 国网智慧能源交通技术创新中心(苏州)有限公司 | Power supply system energy storage charging case and boats and ships |
-
2020
- 2020-12-01 CN CN202022837082.9U patent/CN214176517U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114013311A (en) * | 2021-12-08 | 2022-02-08 | 国网智慧能源交通技术创新中心(苏州)有限公司 | Power supply system energy storage charging case and boats and ships |
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Address after: 430033 Hubei province in Qiaokou District of Wuhan City Jiefang Road No. 717 Patentee after: NAVAL University OF ENGINEERING Address before: 430033 No. 717 Jiefang Avenue, Hubei, Wuhan Patentee before: NAVAL University OF ENGINEERING |