A kind of safety energy-saving box-type transformer station
Technical field
The utility model relates to a kind of controller switching equipment, particularly relates to a kind of safety energy-saving box-type transformer station.
Background technology
Box-type substation is a kind of common controller switching equipment, and for completing the functions such as high powered, transformer pressure-reducing and low-voltage distribution, be equipped with some relevant electric instruments in it, therefore, it is higher for requirement that is moistureproof, dust-proof, ventilation and heat.Box-type substation common is at present by installing superincumbent blower fan or the outside ventilation and heat of electric fan, therefore needs to consume electric energy, causes substation operation cost higher.And, on existing transformer station box or there is no lighting apparatus, cause bump against in transformer station by way of the pedestrian of transformer station or vehicle night; Or have lighting apparatus, but lighting apparatus is in opening night always, causes the serious waste of electric energy, further increase the operating cost of transformer station.In addition, for reducing energy consumption, some transformer station have employed natural ventilating structure, but is generally arrange shutter in the side that casing is relative, and this mode does not meet air circulation principle, causes radiating effect not good.
Summary of the invention
For the problems referred to above, the utility model provides a kind of box-type substation of energy-saving safe, and making full use of solar energy is to ventilate in transformer station and lighting apparatus is powered and effectively reduced the energy consumption of transformer station.
Safety energy-saving box-type transformer station described in the utility model, comprise casing and top cover thereof, described top cover comprises two and is obliquely installed and the cover plate connected at top, described cover plate is coated with solar panel, is provided with the charge controller and storage battery that are electrically connected with solar panel in casing; Roof box is equipped with exhaust blower, and acoustooptic controlled delay sense light is equipped with in casing outside, and storage battery is that exhaust blower and acoustooptic controlled delay sense light are powered.The utility model, by arranging solar panel at casing top, utilizes solar power generation, for the power consumption equipment in transformer station is powered, reduces the energy resource consumption of transformer station.Meanwhile, be that acoustooptic controlled delay sense light is installed by transformer station, only have people or car to throw light on through out-of-date unlatchings at night, warn the position of passerby transformer station, prevent collision accident, people's car leaves rear time-delay closing, avoids the waste of electric energy.
Preferably, described cover plate and horizontal plane angle are 45 degree, and solar panel tiles on the cover board, therefore ensure that the inclination angle of solar panel is 45 degree, now can absorb luminous energy most effectively.
Preferably, two cover plate separation thing both sides, both connecting lines are North and South direction.Such east side cover plate fully can absorb sunlight in the morning, and west side cover plate fully can absorb sunlight in the afternoon, achieves the most effectively utilizing of sunlight.
Preferably, described solar panel is polycrystalline solar cell plate, to have higher conversion efficiency.
The utility model is provided with natural ventilating structure further, and concrete scheme is: be provided with exhaust outlet at described top cover and corresponding position, exhaust blower position, be provided with rainhat above exhaust outlet; Described casing is positioned on base, and described base is hollow structure, and its sidewall is provided with air inlet, and the position of box bottom in case becomes below equipment is provided with ventilation hole, and ventilation hole is connected with the cavity in base.When air themperature in transformer station is higher than ambient temperature, according to cross-ventilation principle, in case becomes, hot-air rises, hot-air is by exhaust blower hole, discharge case from top exhaust outlet to become, while hot-air discharge, air conducting sucks outside air from transformer station's bottom vents and air inlet, thus reaches the object of cooling.In this mode, the outside air that temperature is low enters from device bottom, flows through equipment itself, to the better heat-radiation effect of equipment.
Further, described rainhat both sides are provided with steel wire, and prevent toy from entering rainhat, at exhaust outlet, place nests, and affects drafting efficiency.
Further, in described wallboards of box body and cover plate, be provided with vacuum insulation panel, prevent casing to be delivered in transformer station because of the heat shining upon generation.
The ventilation equipment that the utility model utilizes solar energy to be transformer station and lighting apparatus are powered, and lighting apparatus are set to acousto-optic control simultaneously and open, saved the energy resource consumption of transformer station, improve the fail safe of transformer station; Meanwhile, the natural ventilating structure of setting, takes full advantage of air conducting principle, better heat-radiation effect.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
In figure, 1, casing, 2, vacuum insulation panel, 3, top cover, 4, solar panel, 5, steel wire, 6, shading rain cap, 7, exhaust outlet, 8, cover plate, 9, exhaust blower, 10, acoustooptic controlled delay sense light, 11, charge controller, 12, storage battery, 13, transformer, 14, ventilation hole, 15, air inlet, 16, base.
Embodiment
A kind of safety energy-saving box-type transformer station, as shown in the figure, comprises casing 1 and top cover 3 thereof, and described top cover 3 comprises two and is obliquely installed and the cover plate 8 connected at top, is provided with vacuum insulation panel 2 in wallboards of box body and cover plate.Described cover plate 8 and horizontal plane angle are 45 degree, and two cover plates 8 are lived apart thing both sides, and both connecting lines are North and South direction.On cover plate 8, tiling has solar panel 4, described solar panel 4 is polycrystalline solar cell plate, be provided with the charge controller 11 that is electrically connected with solar panel and storage battery 12(in casing 1 should be connected and connected by cable, be prior art, no longer indicate in figure).Casing 1 top board is equipped with exhaust blower 9, and acoustooptic controlled delay sense light 10 is equipped with in casing outside, and storage battery 12 is electrically connected with exhaust blower 9 and acoustooptic controlled delay sense light 10 (this is connected and is connected by cable, is prior art, no longer indicates in figure), is its power supply.Be provided with exhaust outlet 7 at described top cover and corresponding position, exhaust blower position, be provided with rainhat 6 above exhaust outlet 7, rainhat 6 both sides are provided with steel wire 5.Described casing 1 is positioned on base 16, and described base 16 is hollow structure, and its sidewall is provided with air inlet 15, and the position of box bottom in case becomes below equipment rushes some ventilation holes 14, and ventilation hole 14 is connected with the cavity in base.