CN203259911U - Outdoor intelligent control cabinet of transformer station - Google Patents

Outdoor intelligent control cabinet of transformer station Download PDF

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Publication number
CN203259911U
CN203259911U CN 201320255453 CN201320255453U CN203259911U CN 203259911 U CN203259911 U CN 203259911U CN 201320255453 CN201320255453 CN 201320255453 CN 201320255453 U CN201320255453 U CN 201320255453U CN 203259911 U CN203259911 U CN 203259911U
Authority
CN
China
Prior art keywords
layer box
control cabinet
intelligent control
interior layer
switch board
Prior art date
Application number
CN 201320255453
Other languages
Chinese (zh)
Inventor
张旭辉
苏立江
石建兴
顼军娜
崔孟江
李晓光
Original Assignee
河北旭辉电气股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 河北旭辉电气股份有限公司 filed Critical 河北旭辉电气股份有限公司
Priority to CN 201320255453 priority Critical patent/CN203259911U/en
Application granted granted Critical
Publication of CN203259911U publication Critical patent/CN203259911U/en

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Abstract

Disclosed in the utility model is an outdoor intelligent control cabinet of a transformer station. The outdoor intelligent control cabinet comprises an outer-layer box body; an inner-layer box body is arranged inside the outdoor intelligent control cabinet, wherein the bottom of the inner-layer box body is supported by ground pins; and reinforced ribs are arranged between the side walls of the inner-layer box body and the outer-layer box body. Insulated cottons are arranged at the inner surfaced of the side walls of the outer-layer box body; and gaps for ventilation are arranged between the insulated cottons and the outer walls of the inner-layer box body. And electrical equipment inside the control cabinet is installed in the inner-layer box body by an insulating plate. According to the utility model, the temperature and the humidity inside the control cabinet can be effectively adjusted; the outdoor intelligent control cabinet has rainproof and moistureproof functions; a good running environment is provided for all equipment in the outdoor intelligent control cabinet; and the internal devices of the control cabinet can be protected from failing to work due to factors of moisture affecting and over temperature and the like.

Description

The Outdoor Trusses For Transformer Substation Intelligent control cabinet
Technical field
The utility model relates to a kind of switch board, particularly relates to the outdoor Intelligent control cabinet that uses in a kind of power system transformer substation.
Background technology
At present, transformer station uses mostly is indoor switch board, lower to the requirement of environment, generally adopts single layer structure.Along with the develop rapidly of intelligent grid, the needs of building in order to satisfy intelligent grid, the Substation control cabinet need to be installed by the indoor open outdoor closed that turns to.Be installed to outdoor with regard to the individual layer switch board that uses at present, because solar radiation, the problem meetings such as the heat that the weather temperature difference and equipment itself dissipates are so that the interior of equipment cabinet temperature might exceed the scope that the equipment component normal operation allows in the switch board, if the electrical equipment in the switch board for a long time under the overload temperature operation can cause plant failure, badly influence the safe operation of electric system, and the outdoor switch board of single layer structure is more weak aspect Rainproof moisture-proof, rainwater and moisture are easy to infiltrate by casing, heat radiation in the case mainly is that external environment condition plays a decisive role simultaneously, just rely on casing heat radiation itself, in case the too high and inner function that does not have again automatically to reduce temperature of external temperature can not guarantee outdoor opertaing device reliability service.Owing to be the outdoor switch board of single layer structure, so degree of protection is lower, can not effectively prevent artificial destruction internal unit element, thereby cause security incident.
The utility model content
The utility model technical issues that need to address provide a kind of can Rainproof moisture-proof and the higher outdoor switch board of degree of protection.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
The Outdoor Trusses For Transformer Substation Intelligent control cabinet, comprise outer layer box body, be provided with the interior layer box body that the bottom is supported by lower margin in the described outer layer box body, between the sidewall of described interior layer box body and outer layer box body reinforcement is set, be provided with heat-preservation cotton on the inside surface of outer wall box, be provided with between the outer wall of heat-preservation cotton and interior layer box body for the space that ventilates; Electrical equipment in the switch board is installed in the interior layer box body by insulcrete.
Further improvement of the utility model is: be provided with in the described switch board for the control device of regulating the switch board humiture, described control device comprises controller, the input end of controller respectively be arranged on interior layer box body in temperature sensor and humidity sensor be connected, the output terminal of controller respectively with the roof of the roof that is installed in outer layer box body and interior layer box body between blower fan and the heating plate that is arranged on the internal layer lower box be connected.
Further improvement of the utility model is: the gap length between described heat-preservation cotton and the internal layer cabinet exterior is at least 25mm.
Owing to adopted technique scheme, the obtained technical progress of the utility model is:
The utility model can effectively be regulated temperature and the humidity in the switch board, has rainproof and moisture-proof function, for each equipment in the outdoor switch board provides good running environment, the interior arrangement that guarantees switch board not can because of make moist, the reason such as overtemperature breaks down.In order to adapt to outdoor use, the outer layer box body of the utility model adopts stainless steel, can effectively prevent sleet corrosion casing, and its more durable assurance is used.Between interior layer box body and the outer layer box body reinforcement and heat-preservation cotton are set, heat-preservation cotton can internally play insulation effect, and it is constant to keep internal temperature.
Control device is installed in the switch board, is used for the temperature and humidity in the switch board is controlled, in the adjustment process, controller realizes regulating the effect of internal layer spin manifold temperature, humidity according to the signal that gathers by the duty of controlling blower fan or heating plate.Can pass through blower fan air draft reducing temperature and humidity when higher or humidity is larger at internal temperature; Temperature is lower in interior layer box body, in the time of can not guaranteeing that each equipment normally moves in the cabinet, by the temperature in the layer box body in the adjusting of control heating plate.
Space between the outer wall of the utility model heat-preservation cotton and interior layer box body is set to be not less than 25mm, is conducive to the circulation of inner air.Rainhat is installed at outer layer box body top, can prevent that when the inclement weathers such as sleet rainwater from entering in the switch board by the blower fan mouth, and the door of switch board also adopts waterproofing design simultaneously.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structured flowchart of control device described in the utility model;
Wherein: 1, blower fan, 2, heat-preservation cotton, 3, outer layer box body, 4, interior layer box body, 5, heating plate,
6, lower margin, 7, reinforcement.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
The outdoor switch board of a kind of intelligent cell as shown in Figure 1, comprises outer layer box body 3, interior layer box body 4, and interior layer box body is arranged in the outer layer box body by lower margin and reinforcement, and does not contact mutually with outer layer box body, and the electrical equipment in the cabinet is installed in the interior layer box body.Present embodiment ectomesoderm casing and interior layer box body all adopt stainless steel, can tackle outdoor inclement weather, increase the service life.
Be provided with heat-preservation cotton 2 on the inside surface of outer layer box body 3 sidewalls, leave the space between the inwall of heat-preservation cotton and interior layer box body 4, be convenient to the cabinet inner air flow, the width in this space in the present embodiment is 25mm.
Be provided with control device in the switch board, be used for regulating the temperature and humidity of switch board.Control device comprises controller, temperature sensor, humidity sensor, blower fan and heating plate; Wherein temperature sensor is arranged in the interior layer box body, is used for the temperature in the switch board is carried out Real-Time Monitoring; The input end of controller is connected with temperature sensor and humidity sensor respectively, and the output terminal of controller is connected with heating plate with blower fan respectively.
Humidity sensor also is installed in the interior layer box body, is used for the humidity in the switch board is carried out Real-Time Monitoring; Assembling between the roof of the roof of layer box body 3 and interior layer box body, is used for working under the control of controller outside; Heating plate is installed on the support of interior layer box body 4 bottoms, works under the control of controller too.Controller is installed in the pulpit, is used for according to the humiture in the Signal Regulation switch board of temperature sensor and humidity sensor collection.
Interior layer box body 4 is by welding technology implementation space complete closed, and there is the fixture of various electrical parts interior layer box body 4 inner spaces, but the fixed placement electric equipment is finished the fixing seal of internal structure external structure again with bolt and fluid sealant.
Because what the utility model adopted is double-decker, can realize the internal layer sealing, the inner high temperature that produces of switch board can conduct heat to interlayer by interior layer box body 4, again by blower fan 1 exhausting heat radiation at top, reach cooling-down effect, thus guarantee interior arrangement not can because of make moist, the reason of high temperature breaks down.If ambient temperature is crossed the low or too high purpose that can also realize by heat-preservation cotton 2 insulation, stop outside high and low temperature to be transmitted to interior layer box body 4, the internal temperature variation range of interior layer box body 4 is dwindled, and the internal layer that is conducive to internal layer box body 4 when inside heating, exhausting carries out adjustment.

Claims (3)

1. Outdoor Trusses For Transformer Substation Intelligent control cabinet, comprise outer layer box body (3), it is characterized in that: be provided with the interior layer box body (4) that the bottom is supported by lower margin (6) in the described outer layer box body (3), reinforcement (7) is set between the sidewall of described interior layer box body (4) and outer layer box body (3), be provided with heat-preservation cotton (2) on the inside surface of outer layer box body (3) sidewall, be provided with between the outer wall of heat-preservation cotton (3) and interior layer box body (4) for the space that ventilates; Electrical equipment in the switch board is installed in the interior layer box body (4) by insulcrete.
2. Outdoor Trusses For Transformer Substation Intelligent control cabinet according to claim 1, it is characterized in that: be provided with in the described switch board for the control device of regulating the switch board humiture, described control device comprises controller, the input end of controller respectively be arranged on interior layer box body in temperature sensor and humidity sensor be connected, the output terminal of controller respectively with the roof of the roof that is installed in outer layer box body (3) and interior layer box body between blower fan (1) and the heating plate (5) that is arranged on interior layer box body (4) bottom be connected.
3. Outdoor Trusses For Transformer Substation Intelligent control cabinet according to claim 1, it is characterized in that: the gap length between described heat-preservation cotton (2) and interior layer box body (4) outer wall is at least 25mm.
CN 201320255453 2013-05-13 2013-05-13 Outdoor intelligent control cabinet of transformer station CN203259911U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320255453 CN203259911U (en) 2013-05-13 2013-05-13 Outdoor intelligent control cabinet of transformer station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320255453 CN203259911U (en) 2013-05-13 2013-05-13 Outdoor intelligent control cabinet of transformer station

Publications (1)

Publication Number Publication Date
CN203259911U true CN203259911U (en) 2013-10-30

Family

ID=49472461

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320255453 CN203259911U (en) 2013-05-13 2013-05-13 Outdoor intelligent control cabinet of transformer station

Country Status (1)

Country Link
CN (1) CN203259911U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104076851A (en) * 2014-07-21 2014-10-01 国家电网公司 Coordinated control method for switching load in temperature and humidity regulating system of control cubicle
CN104600585A (en) * 2014-12-23 2015-05-06 贵州长通电气有限公司 Power distribution cabinet
CN105161987A (en) * 2015-06-18 2015-12-16 安徽天瞳智能科技有限公司 Switch cabinet and control method thereof
CN106356750A (en) * 2016-11-01 2017-01-25 威海华通中联电力科技有限公司 Box-type transformer substation and vehicle-mounted transformer substation
CN110014222A (en) * 2019-05-06 2019-07-16 湖南坤鼎数控科技有限公司 Friction-welding machine special electrical control box

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104076851A (en) * 2014-07-21 2014-10-01 国家电网公司 Coordinated control method for switching load in temperature and humidity regulating system of control cubicle
CN104600585A (en) * 2014-12-23 2015-05-06 贵州长通电气有限公司 Power distribution cabinet
CN105161987A (en) * 2015-06-18 2015-12-16 安徽天瞳智能科技有限公司 Switch cabinet and control method thereof
CN106356750A (en) * 2016-11-01 2017-01-25 威海华通中联电力科技有限公司 Box-type transformer substation and vehicle-mounted transformer substation
CN110014222A (en) * 2019-05-06 2019-07-16 湖南坤鼎数控科技有限公司 Friction-welding machine special electrical control box

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