CN219843312U

CN219843312U - High-low voltage preassembled transformer substation

Info

Publication number: CN219843312U
Application number: CN202222749750.1U
Authority: CN
Inventors: 沈继贤
Original assignee: Hebei Xiangbian Electrical Appliance Co ltd
Current assignee: Hebei Xiangbian Electrical Appliance Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-10-17
Anticipated expiration: 2032-10-19

Abstract

The utility model relates to the technical field of transformer substations, in particular to a high-low voltage preassembled transformer substation which has the characteristics of preventing a coded lock from being blown and insolated by wind so as to prolong the service life and improve the cooling effect.

Description

High-low voltage preassembled transformer substation

Technical Field

The utility model relates to the technical field of transformer substations, in particular to a high-low voltage preassembled transformer substation.

Background

It is known that the main function of a transformer substation is to change high-voltage electricity into low-voltage electricity or to boost the high-voltage electricity into high-voltage electricity, and the position connected with the high-voltage electricity is the position of a high-voltage power distribution cabinet. The high-voltage power distribution cabinet has the main functions of guaranteeing the closing and cutting-off of a circuit under the conditions of high voltage, high current, high arcing and the like. But a high-voltage isolating switch is additionally arranged in front of the high-voltage power distribution cabinet in general so as to protect the high-voltage power distribution cabinet.

In real life, most high-low voltage prefabricated substations are installed on the outside air, hinges and coded locks of connecting doors are used for long-time wind and sun exposure, rust or other problems can occur, service life is shortened, meanwhile, in areas with higher temperature, the cooling effect of a cooling system inside the high-low voltage prefabricated substations is not good, and a certain lifting space is reserved in the cooling aspect.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a high-low voltage preassembled transformer substation which has the characteristics of preventing a coded lock from being blown by wind and sun, thereby prolonging the service life and improving the cooling effect.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: including the box, the upper portion of box is provided with first connecting plate, electric telescopic handle is installed respectively at both ends about the box, and the several electric telescopic handle's upper portion is provided with the roof, the lower part of roof is provided with the second connecting plate, the inside of second connecting plate is provided with the recess to with first connecting plate assorted, the upper portion and the lower part of the front portion of box are provided with the spout respectively, and have a door through slider sliding connection, the right part of box is provided with the several fixed plate, the several be provided with the interval between the fixed plate to with door assorted, the left part of door is provided with the trick lock, the upper portion of trick lock is provided with the baffle, the baffle is connected with the swivelling plate through the pivot to with the trick lock assorted.

Further, the left portion of box is provided with the hair-dryer, the right portion of box is provided with the several vent, the right portion of box is provided with the several exhaust pipe to with vent phase-match.

Further, the bottoms of the electric telescopic rods are respectively provided with a support column.

Further, a handle is arranged on the door.

Further, a filter screen is arranged at the left part of the blower.

Further, the second connecting plate is matched with the box body.

(III) beneficial effects

Compared with the prior art, the utility model provides a high-low voltage preassembled transformer substation, which has the following beneficial effects:

this high low pressure preassembled transformer substation, cooperation through spout and slider, thereby need not the hinge install the box with the door on, avoided the influence that the normal use of wind-blown insolatees to the door produced, the outside pivoted panel of trick lock has shielded the trick lock, prevent the trick lock by the wind-blown insolatees and reduce life, when the inside high temperature of box, the hair-dryer is not very obvious to the cooling effect of box inside, start electric telescopic handle, electric telescopic handle stretches out, drive top and second connecting plate rise, outside wind is through blowing between first connecting plate and the second connecting plate, hot air in the box is taken away, thereby supplementary hair-dryer cools down the box, thereby the effect of cooling has been improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an open left side schematic view of the present utility model;

FIG. 3 is a schematic top view of the case and the first connecting plate of the present utility model;

fig. 4 is a partially enlarged schematic view of the structure of fig. 2 at a.

In the figure: 1. a case; 2. a first connection plate; 3. an electric telescopic rod; 4. a top plate; 5. a second connecting plate; 6. a groove; 7. a chute; 8. a door; 9. a fixing plate; 10. a coded lock; 11. a rotating plate; 12. a blower; 13. a vent; 14. an exhaust pipe; 15. and (3) a filter screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the high-low voltage preassembled transformer substation of the utility model comprises a box body 1, wherein a blower 12 is arranged at the left part of the box body 1, when the temperature in the box body 1 reaches a certain value, the blower 12 is started to cool the inside of the box body 1, a filter screen 15 is arranged at the left part of the blower 12 to prevent small insects from entering the inside of the box body 1, a plurality of ventilation openings 13 are arranged at the right part of the box body 1, a plurality of exhaust pipes 14 are arranged at the right part of the box body 1 and are matched with the ventilation openings 13, hot air in the box body 1 is exhausted through the ventilation openings 13, the exhaust pipes 14 are used for dredging the exhaust direction of air, meanwhile, rain water in rainy days can be shielded, a first connecting plate 2 is arranged at the upper part of the box body 1, electric telescopic rods 3 are respectively arranged at the left end and the right end of the box body 1, support columns are respectively arranged at the bottoms of the electric telescopic rods 3, the upper part of the plurality of electric telescopic rods 3 is provided with a top plate 4, when the temperature in the box body 1 is too high, the blower 12 does not obviously have the effect of cooling the inside of the box body 1, the electric telescopic rods 3 are started, the electric telescopic rods 3 extend out to drive the top plate 4 to rise, when the electric telescopic rods 3 are closed when the electric telescopic rods 3 rise to a proper height, the hot air in the box body 1 is converged on the upper part of the box body 1, the air passes through the space between the box body 1 and the top plate 4, the hot air is taken away, so that the box body 1 is cooled, the cooling effect is improved, the energy consumption is also reduced, the lower part of the top plate 4 is provided with a second connecting plate 5, the inside of the second connecting plate 5 is provided with a groove 6, and is matched with the first connecting plate 2, the second connecting plate 5 is matched with the box body 1, when the top plate 4 is not required to be opened for cooling, the electric telescopic rods 3 are started, the electric telescopic rods 3 are contracted, the top plate 4 is driven to descend, in the descending process, the first connecting plate 2 enters the groove 6, when the top end of the first connecting plate 2 contacts the top end of the groove 6, the electric telescopic rod 3 is closed, at the moment, the bottom end of the second connecting plate 5 is attached to the top end of the box body 1, the upper portion and the lower portion of the front portion of the box body 1 are respectively provided with the sliding grooves 7, the door 8 is connected through the sliding blocks in a sliding mode, the right portion of the box body 1 is provided with the fixed plates 9, the fixed plates 9 are provided with intervals, the door 8 is matched with the door 8, the handle is arranged on the door 8, the door 8 is driven to slide rightwards, the door 8 slides into the fixed plates 9, then workers can enter the box body 1, the left portion of the door 8 is provided with the coded lock 10, the upper portion of the coded lock 10 is provided with the baffle, the baffle is connected with the rotating plate 11 through the rotating shaft in a sliding mode, the rotating plate 11 is grabbed in a sliding mode, the rotating plate 11 is rotated to the upper portion through the sliding block, the sliding plate 8 is convenient to input on the coded lock 10, and meanwhile the coded lock 10 is prevented from being blown by wind.

To sum up, this high-low pressure preassembled transformer substation, when using, when the staff needs to get into inside the box 1, turn the rotor plate 11 to the top, input the password on trick lock 10, then push handle drive door 8 and remove to the right, afterwards get into the inside of box 1 and work, when the inside high temperature of box 1, start hair-dryer 12, cool down in to box 1, start electric telescopic handle 3 simultaneously, electric telescopic handle 3 stretches out, drive roof 4 and rise, when rising to suitable height, close electric telescopic handle 3, the hot air in the box 1 gathers in the upper portion of box 1 this moment, the wind passes through between box 1 and the roof 4, take away the hot air, thereby supplementary hair-dryer 12 cools down box 1.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high low pressure prepackage type transformer substation which characterized in that: including box (1), the upper portion of box (1) is provided with first connecting plate (2), electric telescopic handle (3) are installed respectively to the left and right sides both ends of box (1), and the several electric telescopic handle's (3) upper portion is provided with roof (4), the lower part of roof (4) is provided with second connecting plate (5), the inside of second connecting plate (5) is provided with recess (6) to with first connecting plate (2) assorted, the upper portion and the lower part at the front portion of box (1) are provided with spout (7) respectively, and have door (8) through slider sliding connection, the right part of box (1) is provided with several fixed plate (9), several be provided with the interval between fixed plate (9) to with door (8) assorted, the left part of door (8) is provided with trick lock (10), the upper portion of trick lock (10) is provided with the baffle, the baffle is connected with rotating plate (11) through the pivot to with trick lock (10) assorted.

2. A high and low voltage prefabricated substation according to claim 1, characterized in that: the novel air conditioner is characterized in that a blower (12) is arranged at the left part of the box body (1), a plurality of ventilation openings (13) are formed in the right part of the box body (1), a plurality of exhaust pipes (14) are arranged at the right part of the box body (1), and the exhaust pipes are matched with the ventilation openings (13).

3. A high and low voltage prefabricated substation according to claim 1, characterized in that: the bottoms of the electric telescopic rods (3) are respectively provided with a supporting column.

4. A high and low voltage prefabricated substation according to claim 1, characterized in that: the door (8) is provided with a handle.

5. A high and low voltage pre-installed substation according to claim 2, characterized in that: a filter screen (15) is arranged at the left part of the blower (12).

6. A high and low voltage prefabricated substation according to claim 1, characterized in that: the second connecting plate (5) is matched with the box body (1).