CN209419228U - An outdoor filter compensation cabinet - Google Patents
An outdoor filter compensation cabinet Download PDFInfo
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- CN209419228U CN209419228U CN201920088807.3U CN201920088807U CN209419228U CN 209419228 U CN209419228 U CN 209419228U CN 201920088807 U CN201920088807 U CN 201920088807U CN 209419228 U CN209419228 U CN 209419228U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000000463 material Substances 0.000 claims description 7
- 238000009833 condensation Methods 0.000 claims description 3
- 238000007791 dehumidification Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 238000005457 optimization Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 241000270295 Serpentes Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
本实用新型涉及一种户外型滤波补偿柜，该户外型滤波补偿柜，包括柜体，所述柜体包括外柜以及设置于外柜内部的内柜，内柜的底部与外柜之间设有垫块，内柜的内部设有导热板，导热板固定贴附于内柜的背板的内面，导热板的上端延伸至外柜的上方，外柜的上方设有水槽，水槽内设有水，导热板位于水槽内的部分的表面设有翅片板，多个翅片板设于导热板的两面，并与导热板垂直设置；本实用新型设计双层柜体，有效防雨防尘，适用于室外，且内柜内部的散热良好，值得大力推广。
The utility model relates to an outdoor filter compensation cabinet. The outdoor filter compensation cabinet includes a cabinet body. The cabinet body includes an outer cabinet and an inner cabinet arranged inside the outer cabinet. There are pads, the inside of the inner cabinet is equipped with a heat conduction plate, the heat conduction plate is fixedly attached to the inner surface of the back panel of the inner cabinet, the upper end of the heat conduction plate extends to the top of the outer cabinet, and a water tank is arranged above the outer cabinet, and there is a water tank in the water tank Water, the surface of the part of the heat conduction plate located in the water tank is provided with finned plates, and multiple finned plates are arranged on both sides of the heat conduction plate, and are vertically arranged with the heat conduction plate; the utility model has a double-layer cabinet body, which is effectively rainproof and dustproof , suitable for outdoor use, and the heat dissipation inside the cabinet is good, it is worthy of vigorous promotion.
Description
技术领域technical field
本实用新型属于电力设备技术领域，具体涉及一种户外型滤波补偿柜。The utility model belongs to the technical field of electric equipment, in particular to an outdoor filter compensation cabinet.
背景技术Background technique
现代电网中，电机等感性负荷占据相当大的比重，它们在消耗有功功率的同时，也吸收大量的无功功率。无功功率不仅导致发电机出力下降，降低配电设备效率，而且还增大了网损，严重影响供电质量。解决这些问题的有效办法就是进行滤波补偿，这就需要设置滤波补偿柜。由于光伏发电、风力发电、抽水储能等大量的户外能源的出现，大量的电气设备需要户外配置和安装，开发能够在户外安装的滤波补偿柜势在必行；In modern power grids, inductive loads such as motors occupy a considerable proportion. While consuming active power, they also absorb a large amount of reactive power. Reactive power not only reduces the output of generators and reduces the efficiency of power distribution equipment, but also increases network losses and seriously affects the quality of power supply. An effective way to solve these problems is to perform filter compensation, which requires setting a filter compensation cabinet. Due to the emergence of a large number of outdoor energy sources such as photovoltaic power generation, wind power generation, and pumped water storage, a large number of electrical equipment needs to be configured and installed outdoors, and it is imperative to develop filter compensation cabinets that can be installed outdoors;
现有技术中的滤波补偿柜缺乏防雨措施，无法室外使用，如果简单的将其安装于封闭防雨的外柜中又会影响其散热。The filter compensation cabinet in the prior art lacks rainproof measures and cannot be used outdoors. If it is simply installed in a closed rainproof outer cabinet, its heat dissipation will be affected.
实用新型内容Utility model content
本实用新型的目的就在于为了解决上述问题而提供一种防雨防尘，且散热效果良好的户外型滤波补偿柜。The purpose of this utility model is to provide an outdoor filter compensation cabinet which is rainproof and dustproof, and has a good heat dissipation effect in order to solve the above problems.
本实用新型通过以下技术方案来实现上述目的：The utility model realizes above-mentioned purpose through following technical scheme:
一种户外型滤波补偿柜，包括柜体，所述柜体包括外柜以及设置于外柜内部的内柜，内柜的底部与外柜之间设有垫块，内柜的内部设有导热板，导热板固定贴附于内柜的背板的内面，导热板的上端延伸至外柜的上方，外柜的上方设有水槽，水槽内设有水，导热板位于水槽内的部分的表面设有翅片板，多个翅片板设于导热板的两面，并与导热板垂直设置；An outdoor filter compensation cabinet, including a cabinet body, the cabinet body includes an outer cabinet and an inner cabinet arranged inside the outer cabinet, a pad is provided between the bottom of the inner cabinet and the outer cabinet, and a heat conduction device is provided inside the inner cabinet. The heat conduction plate is fixedly attached to the inner surface of the back panel of the inner cabinet. The upper end of the heat conduction plate extends to the top of the outer cabinet. A water tank is arranged above the outer cabinet. Water is provided in the water tank. The surface of the part of the heat conduction plate located in the water tank Finned plates are provided, and a plurality of finned plates are arranged on both sides of the heat conducting plate and vertically arranged with the heat conducting plate;
外柜的上部一侧设有进风口，进风口的外侧设有防雨罩，进风口连接外柜内部的进风管道，进风管道内设有轴流风机；内柜的上部设有进气口；The upper side of the outer cabinet is provided with an air inlet, and the outer side of the air inlet is provided with a rain cover. mouth;
外柜的下部一侧设有出风口，外柜的出风口通过管道连接内柜下部的出气口，该管道内设有单向阀。One side of the lower part of the outer cabinet is provided with an air outlet, and the air outlet of the outer cabinet is connected to the air outlet at the bottom of the inner cabinet through a pipeline, and a check valve is arranged in the pipeline.
作为本实用新型的进一步优化方案，所述进风管道的出口位于内柜与外柜之间的空间内，进风管道内设有多层过滤网，过滤进入空气中的尘杂。As a further optimization scheme of the utility model, the outlet of the air inlet duct is located in the space between the inner cabinet and the outer cabinet, and multi-layer filter screens are arranged in the air inlet duct to filter the dust entering the air.
作为本实用新型的进一步优化方案，所述内柜的内部的投切开关、电抗器均安装于导热板上，导热板固定于内柜的背板上。As a further optimization scheme of the present invention, the switching switch and the reactor inside the inner cabinet are installed on the heat conduction plate, and the heat conduction plate is fixed on the back plate of the inner cabinet.
作为本实用新型的进一步优化方案，所述垫块的材料为隔热材料。As a further optimization solution of the present utility model, the material of the pad is heat insulating material.
作为本实用新型的进一步优化方案，所述导热板的材料为导热材料，优选为铝合金。As a further optimization solution of the present invention, the material of the heat conducting plate is a heat conducting material, preferably aluminum alloy.
作为本实用新型的进一步优化方案，所述外柜的表面设有反光隔热膜。As a further optimization solution of the present utility model, the surface of the outer cabinet is provided with a reflective and heat-insulating film.
作为本实用新型的进一步优化方案，所述内柜的内部设有防凝露装置或除湿单元。As a further optimization solution of the present invention, the inner cabinet is provided with an anti-condensation device or a dehumidification unit.
作为本实用新型的进一步优化方案，所述进风口设于水槽的一侧，进风口通过管道连接水槽内的蛇形盘管的进口端，蛇形盘管的出口端通过管道连接到外柜的内部。As a further optimization scheme of the utility model, the air inlet is arranged on one side of the water tank, the air inlet is connected to the inlet end of the serpentine coil in the water tank through a pipeline, and the outlet end of the snake coil is connected to the outer cabinet through a pipeline. internal.
作为本实用新型的进一步优化方案，所述水槽的上方设有遮阳罩，水槽上设有进水口，进水口通过水泵连接供水管道。As a further optimization scheme of the utility model, a sunshade is provided above the water tank, and a water inlet is provided on the water tank, and the water inlet is connected to a water supply pipeline through a water pump.
本实用新型的有益效果在于：The beneficial effects of the utility model are:
1)本实用新型设计两层柜体，有效防雨防尘，保护内柜内部电气设备；1) The utility model is designed with a two-layer cabinet body, which can effectively prevent rain and dust, and protect the electrical equipment inside the cabinet;
2)本实用新型利用风冷散热的同时通过水槽内的水配合导热板对于内柜内部发热严重的区域进行传导散热，保持内柜内部的良好散热，保护内部器件。2) The utility model utilizes air cooling and heat dissipation, and at the same time conducts heat dissipation in areas with severe heat inside the inner cabinet through the water in the water tank and the heat conduction plate, so as to maintain good heat dissipation inside the inner cabinet and protect internal devices.
附图说明Description of drawings
图1是实施例一中本实用新型的结构示意图；Fig. 1 is the structural representation of the utility model among the embodiment one;
图2是实施例一中本实用新型的内部结构示意图；Fig. 2 is a schematic diagram of the internal structure of the utility model in embodiment one;
图3是实施例二中本实用新型的内部结构示意图；Fig. 3 is a schematic diagram of the internal structure of the utility model in embodiment two;
图4是实施例三中本实用新型的内部结构示意图。Fig. 4 is a schematic diagram of the internal structure of the utility model in the third embodiment.
图中：1外柜、2内柜、3垫块、4导热板、5水槽、6翅片板、7进风口、8防雨罩、9进风管道、10出风口、21蛇形盘管、31遮阳罩、32水泵。In the figure: 1 outer cabinet, 2 inner cabinet, 3 pads, 4 heat conduction plate, 5 sink, 6 fin plate, 7 air inlet, 8 rain cover, 9 air inlet pipe, 10 air outlet, 21 serpentine coil , 31 sun shades, 32 water pumps.
具体实施方式Detailed ways
下面结合附图对本申请作进一步详细描述，有必要在此指出的是，以下具体实施方式只用于对本申请进行进一步的说明，不能理解为对本申请保护范围的限制，该领域的技术人员可以根据上述申请内容对本申请作出一些非本质的改进和调整。The application will be described in further detail below in conjunction with the accompanying drawings. It is necessary to point out that the following specific embodiments are only used to further illustrate the application, and cannot be interpreted as limiting the protection scope of the application. The above application content makes some non-essential improvements and adjustments to this application.
在本实用新型的描述中，需要理解的是，术语“中心”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制；在本实用新型的描述中，除非另有说明，“多个”、“若干”的含义是两个或两个以上。In describing the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal" , "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating Or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the utility model; in the description of the utility model, unless otherwise stated, "plurality", "Several" means two or more.
实施例一Embodiment one
如图1-2所示，一种户外型滤波补偿柜，包括柜体，所述柜体包括外柜1以及设置于外柜1内部的内柜2，内柜2的底部与外柜1之间设有垫块3，内柜2的内部设有导热板4，导热板4固定贴附于内柜2的背板的内面，导热板4的上端延伸至外柜1的上方，外柜1的上方设有水槽5，水槽5内设有水，导热板4位于水槽5内的部分的表面设有翅片板6，多个翅片板6设于导热板4的两面，并与导热板4垂直设置；As shown in Figure 1-2, an outdoor filter compensation cabinet includes a cabinet body, the cabinet body includes an outer cabinet 1 and an inner cabinet 2 arranged inside the outer cabinet 1, the bottom of the inner cabinet 2 and the outer cabinet 1 Pads 3 are arranged between them, and a heat conduction plate 4 is provided inside the inner cabinet 2, and the heat conduction plate 4 is fixedly attached to the inner surface of the back panel of the inner cabinet 2, and the upper end of the heat conduction plate 4 extends to the top of the outer cabinet 1, and the outer cabinet 1 A water tank 5 is provided above the water tank 5, and a finned plate 6 is provided on the surface of the part of the heat conducting plate 4 located in the water tank 5. A plurality of finned plates 6 are arranged on both sides of the heat conducting plate 4, and are connected 4 vertical settings;
外柜1的上部一侧设有进风口7，进风口7的外侧设有防雨罩8，进风口7连接外柜1内部的进风管道9，进风管道9内设有轴流风机；内柜2的上部设有进气口；The upper side of the outer cabinet 1 is provided with an air inlet 7, and the outside of the air inlet 7 is provided with a rainproof cover 8, and the air inlet 7 is connected to the air inlet duct 9 inside the outer cabinet 1, and an axial flow fan is arranged in the air inlet duct 9; The upper part of the inner cabinet 2 is provided with an air inlet;
外柜1的下部一侧设有出风口10，外柜1的出风口10通过管道连接内柜2下部的出气口，该管道内设有单向阀。One side of the bottom of the outer cabinet 1 is provided with an air outlet 10, and the air outlet 10 of the outer cabinet 1 is connected to the air outlet at the bottom of the inner cabinet 2 through a pipeline, which is provided with a check valve.
进一步，进风管道9的出口位于内柜2与外柜1之间的空间内，进风管道9内设有多层过滤网，过滤进入空气中的尘杂。Further, the outlet of the air inlet pipe 9 is located in the space between the inner cabinet 2 and the outer cabinet 1, and the air inlet pipe 9 is provided with a multi-layer filter to filter the dust entering the air.
进一步，内柜2的内部的投切开关、电抗器均安装于导热板4上，导热板4固定于内柜2的背板上。Furthermore, the switching switches and reactors inside the inner cabinet 2 are installed on the heat conduction plate 4 , and the heat conduction plate 4 is fixed on the back plate of the inner cabinet 2 .
进一步，内柜2和外柜1的顶部设有与导热板4配合的通孔，导热板4与外柜1和内柜2焊接，导热板4与外柜1之间的焊接应该保证密封。Further, the tops of the inner cabinet 2 and the outer cabinet 1 are provided with through holes for matching with the heat conduction plate 4, and the heat conduction plate 4 is welded with the outer cabinet 1 and the inner cabinet 2, and the welding between the heat conduction plate 4 and the outer cabinet 1 should ensure sealing.
进一步，垫块3的材料为隔热材料(低导热)。Further, the material of the spacer 3 is heat insulating material (low thermal conductivity).
进一步，导热板4的材料为导热材料，考虑成本，优选为铝合金。Further, the material of the heat conduction plate 4 is a heat conduction material, preferably aluminum alloy in consideration of cost.
进一步，外柜1的表面设有反光隔热膜。Further, the surface of the outer cabinet 1 is provided with a reflective and heat-insulating film.
进一步，外柜1和内柜2的正面均设有柜门。柜门与柜体之间设有密封垫。柜门上设有门锁，用于设备检修时的开关所用。Further, both the fronts of the outer cabinet 1 and the inner cabinet 2 are provided with cabinet doors. A gasket is provided between the cabinet door and the cabinet body. There is a door lock on the cabinet door, which is used for switching when the equipment is overhauled.
进一步，内柜2的内部还设有防凝露装置或除湿单元。控制内柜2内部相对湿度。Further, the inside of the inner cabinet 2 is also provided with an anti-condensation device or a dehumidification unit. Control the relative humidity inside the inner cabinet 2.
进一步，内柜2的内部设有用于承载电气设备的层架。Further, the interior of the inner cabinet 2 is provided with shelves for carrying electrical equipment.
需要说明的是，上述水槽5的槽体由四个侧面板围于外柜1的顶部构成。It should be noted that the tank body of the above-mentioned water tank 5 is composed of four side panels surrounding the top of the outer cabinet 1 .
水槽5满溢后自然溢出，也可在水槽5上部设置溢水口。Water tank 5 overflows naturally after overflowing, also can be provided with overflow in water tank 5 tops.
本实用新型的结构特点及其工作原理：本实用新型设计两层柜体，外部柜体对内柜实现保护，并且隔绝内柜与外部环境的交换，不需要考虑雨水对于内柜的侵蚀；Structural features and working principle of the utility model: the utility model is designed with two layers of cabinets, the external cabinet protects the inner cabinet, and isolates the exchange between the inner cabinet and the external environment, and does not need to consider the erosion of the rainwater on the inner cabinet;
通过外柜1上的进风口7进风，过滤后进入内柜2内部，经过换热后从出风口10排出，实现内柜2内部的散热；The air enters through the air inlet 7 on the outer cabinet 1, enters the interior of the inner cabinet 2 after being filtered, and is discharged from the air outlet 10 after heat exchange to realize heat dissipation inside the inner cabinet 2;
本实用新型顶部设计水槽5，水槽5内通过外部注水或降水储水，由于水的比热容较高，因此会使其在柜体整体温度升高的过程中保持较低的温度，然后通过导热良好的导热板4对发热严重的投切开关和电抗器所在部分进行降温，解决仅靠风冷降温效率过低的问题。The water tank 5 is designed on the top of the utility model, and the water tank 5 is stored by external water injection or precipitation. Due to the high specific heat capacity of water, it will keep a lower temperature during the process of rising the overall temperature of the cabinet, and then through good heat conduction. The heat conduction plate 4 cools down the part where the switching switch and the reactor are located that generate severe heat, so as to solve the problem of low cooling efficiency only by air cooling.
实施例二Embodiment two
如图3所示，与实施例一不同的是，进风口7设于水槽5的一侧，进风口7通过管道连接水槽5内的蛇形盘管21的进口端，蛇形盘管21的出口端通过管道连接到外柜1的内部。利用蛇形盘管21增加与水槽5内的水的换热，对进入空气经过水槽5后进入柜体，在一定程度上降低进气温度，从而降低内柜2内部整体温度。As shown in Figure 3, different from Embodiment 1, the air inlet 7 is arranged on one side of the water tank 5, and the air inlet 7 is connected to the inlet end of the serpentine coil 21 in the water tank 5 through a pipeline, and the inlet of the serpentine coil 21 The outlet end is connected to the inside of the outer cabinet 1 through a pipeline. The serpentine coil 21 is used to increase the heat exchange with the water in the water tank 5, and the incoming air enters the cabinet after passing through the water tank 5, thereby reducing the intake air temperature to a certain extent, thereby reducing the overall temperature inside the inner cabinet 2.
实施例三Embodiment three
如图4所示，与实施例一不同的是，水槽5的上方设有遮阳罩31，水槽5上设有进水口，进水口通过水泵32连接供水管道。不再考虑降水，而且利用遮阳罩31降低光照对于水槽5内的水的加热，利用外部供水补充水槽5内的水，再进一步的可以通过冷水机等提供温度较低的供水来提高补偿柜的散热效率，降低柜内温度。As shown in FIG. 4 , the difference from Embodiment 1 is that a sunshade 31 is provided above the water tank 5 , and a water inlet is provided on the water tank 5 , and the water inlet is connected to a water supply pipeline through a water pump 32 . Precipitation is no longer considered, and the sunshade 31 is used to reduce the heating of the water in the water tank 5 by sunlight, and the water in the water tank 5 is supplemented by external water supply, and further, a water cooler with a lower temperature can be provided to improve the compensation cabinet. Heat dissipation efficiency, reduce the temperature inside the cabinet.
再进一步的，水槽5内设有液位开关，水泵32通过液位开关连接电源。当液位过低时自动补水。Still further, a liquid level switch is provided in the water tank 5, and the water pump 32 is connected to a power supply through the liquid level switch. Automatic water replenishment when the liquid level is too low.
上述水泵32通过开关连接电源。The water pump 32 is connected to the power supply through a switch.
以上所述实施例仅表达了本实用新型的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本实用新型专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本实用新型构思的前提下，还可以做出若干变形和改进，这些都属于本实用新型的保护范围。The above-mentioned embodiments only express several implementation modes of the present utility model, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the patent scope of the present utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the utility model, and these all belong to the protection scope of the utility model.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111130001A (en) * | 2020-01-18 | 2020-05-08 | 深圳市创奇电气有限公司 | Indoor AC metal armoured movable switch equipment |
| CN111130001B (en) * | 2020-01-18 | 2021-08-31 | 深圳市创奇电气有限公司 | Indoor AC metal armoured movable switch equipment |
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