CN219843285U - Energy-saving box-type transformer substation - Google Patents

Abstract

The utility model discloses an energy-saving box-type transformer substation, which comprises a transformer substation main body and a base, wherein the transformer substation main body and the base are arranged in a box-type shell, a base coaming and a guide plate are respectively connected with the inner wall of the coaming into a whole, two ends of the guide plate are connected with the lower end of the inner side of the coaming, the connection parts of the two ends of the guide plate and the coaming are in arc transition connection to form guide grooves, the coaming at the two ends of the guide grooves are respectively fixed with a drain pipe, a plurality of fixing parts are equidistantly arranged on the guide plate, each fixing part is fixedly provided with supporting legs, the drain pipe consists of a connecting end, a downward inclined guiding-out part and a drain end vertical to the ground, and a one-way valve structure is arranged in the drain end.

Description

Energy-saving box-type transformer substation

Technical Field

The utility model relates to an energy-saving box-type transformer substation.

Background

When the energy-saving box-type transformer substation is placed outdoors, the ventilation, dust prevention and insect prevention capabilities of the transformer substation shell are considered, a fan is generally arranged at the top of the shell, and a ventilation opening is arranged at the bottom of the shell; when the box-type transformer substation is arranged in a rainy region, the energy-saving box-type transformer substation with the structure also needs to consider waterproof capability, and in the prior art, only a bracket is simply arranged at the bottom of the shell, so that the waterproof capability is poor.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides the energy-saving box-type transformer substation which has better waterproof capability and is suitable for outdoor environments in rainy areas.

The technical scheme of the utility model is as follows: the utility model provides an energy-saving box-type transformer substation, includes the base that sets up in the transformer substation main part and the support shell body in the box shell body were used, the base includes quadrilateral bounding wall and the baffle that the section is triangle-shaped, the four sides of baffle are connected as an organic wholely with the inner wall of bounding wall respectively, the lower extreme inboard at the bounding wall is connected at the both ends of baffle, the junction of both ends and bounding wall of baffle is arc transitional coupling and forms the guiding gutter, be fixed with the drain pipe on the bounding wall at guiding gutter both ends respectively, the highest end of baffle has a plane, the interval is kept at the top of plane and bounding wall;

the top and the bottom of the deflector at the highest end and at two sides of the highest end are respectively provided with a plurality of fixing parts at equal distance, each fixing part is fixedly provided with a supporting leg, each supporting leg positioned at the top of the deflector is connected with the bottom of the shell, each supporting leg positioned at the bottom of the deflector is abutted against the ground, and the bottom of the coaming and the ground keep a distance;

the drain pipe comprises link, slope decurrent derivation portion and the drainage end of perpendicular to ground, the link is linked together with the guiding gutter, be equipped with the check valve structure in the drainage end to in avoiding the area water level higher water backward flowing into the upper end of base.

Further, the check valve structure includes valve clack, valve rod, cover put with the valve rod on the spring and fix the roof at the valve rod top, be equipped with the spacing ring in the drainage end, the external diameter of valve clack is less than the internal diameter of drainage end and is greater than the internal diameter of spacing ring, the valve clack sets up in the spacing ring lower extreme, densely covered through-hole is located the spacing ring top on the roof, valve clack and roof are connected to the valve rod, spring butt is between roof and spacing ring.

Further, the valve clack is a hollow elastic valve clack.

Further, the upper end of the coaming is an inward bending arc.

Furthermore, the top of the shell is also provided with a rain eave.

Further, the shell is provided with an opening for placing the transformer substation main body, and a baffle is fixed on the opening so as to facilitate the installation of the transformer substation main body.

Furthermore, a filter screen is also arranged at the joint of the drain pipe and the coaming.

Optionally, four sides of the guide plate are respectively welded with the inner wall of the coaming.

Optionally, the coaming is formed by connecting four plate bodies, and the connecting part of each plate body is provided with a seal.

Further, the guide plates are formed by connecting three plate bodies, the connection part of the plate bodies of the guide plates is provided with a seal, and the connection part of the plate bodies of the guide plates and the plate bodies of the coamings is also provided with a seal.

The beneficial effects of the utility model are as follows: the base has good waterproof and drainage capacities, can convey relatively dry air into the shell when no rain or less rainwater exists, is sealed under the action of the one-way valve when flood occurs, has certain water blocking capacity, and is very suitable for outdoor environments in rainy areas.

Drawings

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

FIG. 2 is a schematic view of the structure of the base of the present utility model;

fig. 3 is a schematic structural view of the drain pipe of the present utility model.

In the figure: the device comprises a shell 1, a coaming plate 2, a guide plate 3, a guide groove 4, a drain pipe 5, a fixing part 6, supporting legs 7, a connecting end 8, a guiding-out part 9, a drain end 10, a valve clack 11, a valve rod 12, a spring 13, a top plate 14, a limiting ring 15, a rain eave 16 and a baffle 17.

Detailed Description

The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.

Referring to fig. 1 to 3, an energy-saving box-type substation includes a substation main body provided in a box-type housing 1 and a base for supporting the housing 1;

the base comprises a quadrangular coaming 2 and a baffle 3 with a triangular section, four sides of the baffle 3 are respectively connected with the inner wall of the coaming 2 into a whole, two ends of the baffle 3 are connected with the lower end of the inner side of the coaming 2, the connection parts of the two ends of the baffle 3 and the coaming 2 are in arc transition connection to form a diversion trench 4, drain pipes 5 are respectively fixed on the coaming 2 at the two ends of the diversion trench 4, the highest end of the baffle 3 is provided with a plane, and the plane is spaced from the top of the coaming 2;

the coaming plate 2 and the upper end of the guide plate 3 form a relatively closed basin shape so as to isolate moist air on the ground and prevent water on the ground from splashing into or being sucked into the shell 1 when water is accumulated on the ground;

the top and the bottom of the deflector 3 at the highest end and at the two sides of the highest end of the deflector 3 are respectively provided with a plurality of fixing parts 6 at equal distance, each fixing part 6 is fixedly provided with a supporting leg 7, each supporting leg 7 positioned at the top of the deflector 3 is connected with the bottom of the shell 1, each supporting leg 7 positioned at the bottom of the deflector 3 is abutted with the ground, and the bottom of the coaming 2 is kept at a distance from the ground;

the design of the base of the structure mainly considers that part of rainwater drops into the base in rainy days, so that the rainwater can be quickly guided out of the base, and the rainwater is prevented from accumulating in the upper end of the base, and on the other hand, the position of the shell 1 is raised, so that the shell has a better ventilation effect;

the drain pipe 5 comprises link 8, downward guide-out portion 9 of slope and the drainage end 10 of perpendicular to ground, link 8 is linked together with guiding gutter 4, be equipped with the check valve structure in the drainage end 10 to in the upper end of water backward flowing into the base when avoiding the area water level higher.

In another embodiment, as shown in fig. 3, the check valve structure includes a valve clack 11, a valve rod 12, a spring 13 sleeved on the valve rod 12, and a top plate 14 fixed on the top of the valve rod 12, a stop ring 15 is disposed in the drainage end 10, the outer diameter of the valve clack 11 is smaller than the inner diameter of the drainage end 10 and larger than the inner diameter of the stop ring 15, the valve clack 11 is disposed at the lower end of the stop ring 15, through holes are densely distributed on the top plate 14 and located above the stop ring 15, the valve rod 12 connects the valve clack 11 and the top plate 14, and the spring 13 is abutted between the top plate 14 and the stop ring 15; when the ground has no accumulated water or the accumulated water level is lower, the water is discharged by the underwater pressure valve clack 11 in the upper end of the base, and when the accumulated water level of the ground is higher than the height of the valve clack 11, the valve clack 11 seals the water discharge end 10 under the action of the spring 13 and the buoyancy of water so as to avoid the accumulated water from flowing backwards.

In another embodiment, the valve clack 11 is a hollow elastic valve clack, so as to lighten the dead weight of the valve clack 11, and when water with higher water accumulation level is abutted against the valve clack 11, the valve clack 11 seals the water draining end 10 under the action of buoyancy.

In another embodiment, as shown in fig. 1, the upper end of the shroud 2 is curved inwards to reduce the amount of water splashed into the base in rainy days.

In another embodiment, as shown in fig. 1, the top of the housing 1 is further provided with a rain edge 16.

In another embodiment, as shown in fig. 1, the housing 1 has an opening into which the substation main body is placed, and a baffle 17 is fixed to the opening to facilitate installation of the substation main body.

In another embodiment, a filter screen is further arranged at the joint of the drain pipe 5 and the coaming plate 2, so as to avoid blockage caused by sundries entering the drain pipe 5.

In another embodiment, four sides of the guide plate 3 are respectively welded with the inner wall of the coaming plate 2, and the connection mode is simple and reliable and is easy to construct.

In another embodiment, the coaming 2 is formed by connecting four plate bodies, and the connection part of each plate body is provided with a seal;

further, the guide plates 3 are formed by connecting three plate bodies, the connection part of the plate bodies of the guide plates 3 is provided with a seal, and the connection part of the plate bodies of the guide plates 3 and the plate bodies of the coaming plates 2 is also provided with a seal;

the split coaming 2 and the guide plate 3 are convenient for the transportation of the whole base.

Claims (10)

1. The utility model provides an energy-saving box-type transformer substation, includes the base that sets up the transformer substation main part in box casing (1) and hold in the palm casing (1) and use, its characterized in that, the base includes quadrilateral bounding wall (2) and section take the triangle-shaped guide plate (3), the four sides of guide plate (3) are connected as an organic wholely with the inner wall of bounding wall (2) respectively, the lower extreme inboard in bounding wall (2) is connected at the both ends of guide plate (3), the junction of both ends and bounding wall (2) of guide plate (3) is arc transitional coupling and forms guiding gutter (4), be fixed with drain pipe (5) on bounding wall (2) at guiding gutter (4) both ends respectively, the highest end of guide plate (3) has a plane, the interval is kept at the top of plane and bounding wall (2);

the top and the bottom of the deflector (3) at the highest end of the deflector (3) and at the two sides of the highest end are respectively provided with a plurality of fixing parts (6) at equal distance, each fixing part (6) is fixedly provided with a supporting leg (7), each supporting leg (7) positioned at the top of the deflector (3) is connected with the bottom of the shell (1), each supporting leg (7) positioned at the bottom of the deflector (3) is abutted with the ground, and the bottom of the surrounding plate (2) is kept at a distance from the ground;

the drain pipe (5) comprises a connecting end (8), an inclined downward guiding-out part (9) and a drain end (10) perpendicular to the ground, wherein the connecting end (8) is communicated with the diversion trench (4), and a one-way valve structure is arranged in the drain end (10).

2. The energy-saving box-type transformer substation according to claim 1, characterized in that the one-way valve structure comprises a valve clack (11), a valve rod (12), a spring (13) sleeved on the valve rod (12) and a top plate (14) fixed at the top of the valve rod (12), a limiting ring (15) is arranged in the drainage end (10), the outer diameter of the valve clack (11) is smaller than the inner diameter of the drainage end (10) and larger than the inner diameter of the limiting ring (15), the valve clack (11) is arranged at the lower end of the limiting ring (15), through holes are densely distributed on the top plate (14) and located above the limiting ring (15), the valve rod (12) is connected with the valve clack (11) and the top plate (14), and the spring (13) is abutted between the top plate (14) and the limiting ring (15).

3. An energy-efficient box-type substation according to claim 2, characterized in that the valve flap (11) is a hollow elastic valve flap.

4. An energy-saving box-type substation according to claim 3, characterized in that the upper end of the coaming (2) is an inward bent arc.

5. An energy efficient box-type substation according to claim 4, characterized in that the top of the housing (1) is further provided with a rain-eaves (16).

6. An energy efficient box-type substation according to claim 5, characterized in that the housing (1) is provided with an opening into which the substation body is placed, and that a baffle (17) is fixed to the opening for facilitating the installation of the substation body.

7. An energy-saving box-type substation according to claim 6, characterized in that a filter screen is further arranged at the joint of the drain pipe (5) and the coaming (2).

8. An energy-efficient box-type substation according to claim 7, characterized in that the four sides of the deflector (3) are welded to the inner wall of the coaming (2) respectively.

9. An energy-saving box-type substation according to claim 7, characterized in that the coaming (2) is formed by connecting four plate bodies, and the connection part of the plate bodies is provided with a seal.

10. An energy-saving box-type transformer substation according to claim 9, characterized in that the guide plates (3) are formed by connecting three plate bodies, the connection parts of the plate bodies of the guide plates (3) are provided with seals, and the connection parts of the plate bodies of the guide plates (3) and the plate bodies of the coaming plates (2) are also provided with seals.