CN204497642U - A kind of box-type substation - Google Patents

Abstract

The utility model discloses a kind of box-type substation, it comprises casing, transformer room, high-voltage switch gear room and low tension switch room, this transformer room, high-voltage switch gear room and low tension switch room install respective instrument, switch and other circuit arrangements respectively, two low tension switch rooms are installed side by side in the front of casing, transformer room, high-voltage switch gear room and controlling chamber are installed in the casing at rear portion, low tension switch room; Control is indoor is provided with metering device, temperature measuring equipment, humidity sensor, warning device, the transformer substation computer having bi-directional communication modules, administrative staff's mobile terminal.The utility model good heat dissipation effect, spatial design are reasonable, line is simple and convenient, can by being preset in temperature, the humidity information of remote auto control terminal, in conjunction with temperature measuring equipment, humidity sensor, auto-control is carried out to the temperature and humidity in box-type substation.

Description

A kind of box-type substation

Technical field

The utility model relates to a kind of box-type substation.

Background technology

As everyone knows, high humility, high-temperature is that electronic devices and components are aging, one of key factor broken down, existing box type transformation stands in south China long term high temperature, have the following disadvantages in using in the environment of high humility: one is lack to regulate because of weather, the technical scheme that temperature and humidity is changeable, prior art often adopts shutter, on hollow out casing, heat radiation is strengthened at a certain position, reach the effect of certain protection against the tide simultaneously, but south China weather is usually due to high temperature, high humility weather is chronic, cause passive heat radiation in transformer station box, passive effect on moisture extraction is often not obvious, high temperature, high humidity environment causes its components and parts to reduce useful life, rate of breakdown raises, two is lack Long-distance Control, early warning system to casing transformer station, causes transformer station's maintenance cost high or safeguard that situation not in place occurs often.

Utility model content

The utility model, in order to overcome the deficiencies in the prior art, provides a kind of box-type substation.

For achieving the above object, the technical solution adopted in the utility model is: it comprises casing, transformer room, high-voltage switch gear room and low tension switch room, this transformer room, high-voltage switch gear room and low tension switch room install respective instrument, switch and other circuit arrangements respectively, two low tension switch rooms are installed side by side in the front of casing, transformer room, high-voltage switch gear room and controlling chamber are installed in the casing at rear portion, low tension switch room;

Described casing is made up of top cover, base plate and sidewall, top cover and base plate are arranged on the top and bottom of sidewall respectively, sidewall installs chamber door, this chamber door inside and outside clamp heat-insulation layer between two side door plates, described top cover is hollow structure, its inside is air communication channel, and the top cover being positioned at transformer room makes to arrange the air channel be communicated with air communication channel more, and the top cover being positioned at side-wall outer side makes multiple outer air channel be communicated with air communication channel;

Be provided with metering device, temperature measuring equipment, humidity sensor, warning device, the transformer substation computer having bi-directional communication modules, administrative staff's mobile terminal in described controlling chamber, described in have the transformer substation computer of bi-directional communication modules to be connected with administrative staff's mobile terminal by mobile communication base station; Administrative staff's mobile terminal by the signal having the transformer substation computer of bi-directional communication modules to send start/stop heat radiation dehumidifying equipment, can control startup and the stopping of heat radiation dehumidifying equipment;

Remote auto control terminal is also comprised in described casing, remote auto control terminal comprises single chip circuit, electrical parameters detection circuit, harmonic detecting analytic unit circuit, launch and accept communication module, exports control signal circuit, switch condition detection circuit and data communication interface circuit, and automatic control terminal is connected with temperature measuring equipment, humidity sensor, heat radiation dehumidifying equipment respectively.

The utility model has following beneficial effect: the utility model has good heat dissipation effect, spatial design is reasonable, line is simple and convenient, can extend transformer useful life; Adopting long-distance monitorng device, by being preset in temperature, the humidity information of remote auto control terminal, in conjunction with temperature measuring equipment, humidity sensor, auto-control can be carried out to the temperature and humidity in box-type substation.

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 only 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 structural representation of the present utility model.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only 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 shown in Figure 1, the utility model comprises casing, transformer room, high-voltage switch gear room and low tension switch room, and transformer room, high-voltage switch gear room and low tension switch room install respective instrument, switch and other circuit arrangements etc. respectively.Two low tension switch rooms 3 and 5 are installed in the front of casing side by side, install transformer room, high-voltage switch gear room and controlling chamber (not shown) in the casing at rear portion, low tension switch room.In casing, a measuring room be arranged side by side with high-voltage switch gear room is installed.Casing is made up of top cover 1, base plate 7 and sidewall 6, and top cover and base plate are arranged on the top and bottom of sidewall respectively, and sidewall installs chamber door, this chamber door inside and outside clamp heat-insulation layer between two side door plates.

The base plate being positioned at transformer room installs slideway, and transformer is seated on this slideway.Transformer indoor location illuminating lamp and the transducer be connected with luminous lamp switch.In order to increase the radiating effect of transformer, design of cover is hollow structure, and its inside is air communication channel 2, and the top cover being positioned at transformer room makes to arrange the air channel be communicated with air communication channel more, and in adjacent two rows, the fluting direction of air channel is contrary.The top cover being positioned at side-wall outer side makes multiple outer air channel 4 be communicated with air communication channel.The top cover of box being positioned at transformer room installs one or more ventilating fan, and the box bottom being positioned at transformer room installs grid air permeable plate, and this grid air permeable plate is generally the below with transformer.

Metering device, the temperature measuring equipment of digital temperature sensor formation, humidity sensor, the warning device be made up of Buzzing type alarm, the transformer substation computer having bi-directional communication modules, administrative staff's mobile terminal of digital humidity sensor formation is provided with in controlling chamber.Remote monitoring box-type substation can carry out dispelling the heat, dehumidifying with passive, automatic, these 3 kinds of modes of Long-distance Control.In automatic heat radiation, at box house, remote auto control terminal is set, remote auto control terminal comprises single chip circuit, electrical parameters detection circuit, harmonic detecting analytic unit circuit, launch and accept communication module, exports control signal circuit, switch condition detection circuit and data communication interface circuit, and single chip circuit is connected with electrical parameters detection circuit, harmonic detecting analytic unit circuit, switch condition detection circuit, output control signal circuit, data communication interface circuit, launch and accept communication module respectively.Automatic control terminal is connected with temperature measuring equipment, humidity sensor, heat radiation dehumidifying equipment respectively, and the input of temperature measuring equipment connects distribution transformer.By in automatic control terminal preset temperature, humidity, the information that the temperature collected, humidity information and automatic control terminal are preset contrasts by temperature measuring equipment, humidity sensor in real time, when temperature and/or humidity exceed default numerical value, the temperature measuring equipment be then made up of digital temperature sensor, information is sent to its output single chip circuit, realize reporting to the police to the temperature anomaly of described distribution transformer to the collection of the temperature signal of described distribution transformer and completing, the dehumidifying equipment that dispels the heat can be started simultaneously and carry out dispelling the heat and dehumidifying.In Long-distance Control heat radiation, main employing temperature measuring equipment, the humidity sensor be made up of digital humidity sensor, in conjunction with the transformer substation computer of bi-directional communication modules, the transformer substation computer of bi-directional communication modules is connected with administrative staff's mobile terminal by mobile communication base station; Administrative staff's mobile terminal can send start/stop by the connection of the transformer substation computer with bi-directional communication modules and to dispel the heat the signal of dehumidifying equipment, controls startup and the stopping of heat radiation dehumidifying equipment.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.

Claims (1)

1. a box-type substation, it is characterized in that: comprise casing, transformer room, high-voltage switch gear room and low tension switch room, this transformer room, high-voltage switch gear room and low tension switch room install respective instrument, switch and circuit arrangement respectively, two low tension switch rooms are installed side by side in the front of casing, transformer room, high-voltage switch gear room and controlling chamber are installed in the casing at rear portion, low tension switch room;

Described casing is made up of top cover, base plate and sidewall, top cover and base plate are arranged on the top and bottom of sidewall respectively, sidewall installs chamber door, this chamber door inside and outside clamp heat-insulation layer between two side door plates, described top cover is hollow structure, its inside is air communication channel, and the top cover being positioned at transformer room makes to arrange the air channel be communicated with air communication channel more, and the top cover being positioned at side-wall outer side makes multiple outer air channel be communicated with air communication channel;

Be provided with metering device, temperature measuring equipment, humidity sensor, warning device, the transformer substation computer having bi-directional communication modules, administrative staff's mobile terminal in described controlling chamber, described in have the transformer substation computer of bi-directional communication modules to be connected with administrative staff's mobile terminal by mobile communication base station; Administrative staff's mobile terminal by the signal having the transformer substation computer of bi-directional communication modules to send start/stop heat radiation dehumidifying equipment, can control startup and the stopping of heat radiation dehumidifying equipment;

Remote auto control terminal is also comprised in described casing, remote auto control terminal comprises single chip circuit, electrical parameters detection circuit, harmonic detecting analytic unit circuit, launch and accept communication module, exports control signal circuit, switch condition detection circuit and data communication interface circuit, and automatic control terminal is connected with temperature measuring equipment, humidity sensor, heat radiation dehumidifying equipment respectively.