CN211046217U

CN211046217U - Outdoor box-type substation

Info

Publication number: CN211046217U
Application number: CN202020752030.9U
Authority: CN
Inventors: 韩立启
Original assignee: Shandong Huayuan Electric Power Technology Co ltd
Current assignee: Shandong Huayuan Electric Power Technology Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-07-17
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses an outdoor box-type substation, which relates to the technical field of substations, the upper end of a box body is provided with an upper top plate, side plate side plates are arranged on two sides of the upper top plate, the side plates are isosceles trapezoid plates, a first inclined plate is arranged on the inclined edge of each side plate, the first inclined plate is a rectangular plate, the narrow edge of each side plate and the long edge of the first inclined plate form a vent, an evenly distributed electric telescopic rod is also arranged on the upper top plate below the vent, a herringbone template is arranged above the vent, the herringbone template is composed of two second inclined plates, the second inclined plates are the same in length with the first inclined plates, the included angle of the two second inclined plates is the same as the obtuse angle of the triangular plates, and a rod body of the; a wind sensor is arranged above the herringbone template, a rainwater sensor is arranged on the first inclined plate, and a ventilation window is arranged on the box door. The utility model discloses the gas exchange speed in the pressure change reinforcing transformer substation box that can utilize wind-force to cause improves the cooling effect.

Description

Outdoor box-type substation

Technical Field

The utility model relates to a transformer substation technical field, concretely relates to outdoor box-type substation.

Background

Outdoor box-type substation often designs into pinnacle or dome structure for rain-proof, adopts this kind of structure although effectual rain-proof effect that has improved, but this kind of design has not only increased the consumption of material and has also increased outdoor box-type substation's volume, and the space at top has all been wasted simultaneously, can not play bigger effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides an outdoor box-type substation has strengthened the availability factor in transformer substation's headspace, has reduced the heat dissipation cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an outdoor box-type substation comprises a box body, wherein the box body is divided into three chambers by partition plates, namely a high-pressure chamber, a transformer chamber and a low-pressure chamber in sequence, the box body is provided with corresponding chambers with different chamber doors, the box body is a rectangular box body, the upper end of the box body is provided with an upper top plate, the upper top plate is provided with through holes communicated with the chambers, the left side and the right side of the upper top plate are respectively provided with a side plate, the side plates are isosceles trapezoid plates, the inclined edges of the side plates are provided with first inclined plates, the first inclined plates are rectangular plates, the narrow edges of the side plates and the long edges of the first inclined plates define a vent, the two sides of the vent are provided with transverse plates, the short edges of the transverse plates are connected with the first inclined plates, one long edges of the transverse plates are connected with the; the upper top plate below the ventilation opening is also provided with uniformly distributed electric telescopic rods, a herringbone plate is arranged above the ventilation opening and consists of two second inclined plates, the lengths of the second inclined plates are the same as those of the first inclined plates, the included angle of the two second inclined plates is the same as the obtuse angle of the triangular plate, and a rod body of each electric telescopic rod is connected with the herringbone plate; a wind sensor is arranged above the herringbone template, a rainwater sensor is arranged on the first inclined plate, and a ventilation window is arranged on the box door.

Furthermore, a fan is installed in the through hole.

Further, temperature sensors are arranged in the high-voltage chamber, the transformer chamber and the low-voltage chamber.

Further, the ventilation window is divided into two layers, namely an outer layer and an inner layer, the outer layer is formed by L-type baffle sheets which are uniformly distributed from top to bottom, the folding angle of the L-type baffle sheets is downward, and the inner layer is a gauze.

Furthermore, two symmetrical through holes are formed in an upper top plate above the high-pressure chamber, the width of the transformer chamber is larger than that of the high-pressure chamber or the low-pressure chamber, four through holes are formed above the transformer chamber, and two through holes are formed in the low-pressure chamber.

Further, the box door has been seted up to box left surface, and the box door has been seted up to box right flank, and three group's box doors have all been seted up to box leading flank and trailing flank, correspond hyperbaric chamber, transformer room and low-pressure chamber from left to right in proper order.

Has the advantages that: the utility model can utilize the pressure intensity change caused by wind power to enhance the gas exchange speed in the box body of the transformer substation, and improve the cooling effect; the interval between the first inclined plate and the second inclined plate can be adjusted according to wind power changes by installing the wind power sensor, the interval between the first inclined plate and the second inclined plate can be adjusted according to rainwater strength by installing the rainwater sensor, and after the installation, the fan and the temperature sensor can be turned on according to indoor temperature conditions to adjust the interval between the first inclined plate and the second inclined plate.

Drawings

FIG. 1 is a schematic sectional view taken along line A-A of the front view of the present invention;

fig. 2 is a partially enlarged view of fig. 1 according to the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a front view of the present invention;

fig. 5 is a top view of the present invention with the second sloping plate removed;

fig. 6 is a bottom view of the upper top plate of the present invention;

FIG. 7 is a schematic diagram of the operation of the controller of the present invention;

in the figure:

the novel rain-proof box comprises a box body 1, a box door 2, a 301L type baffle plate, a 302 gauze screen, a 3 ventilating window, a 4 upper top plate, a 5 fan, a 6 electric telescopic rod, a 7 first inclined plate, a 701 ventilating opening, an 8 second inclined plate, a 9 wind sensor, a 10 triangular plate, a 11 rainwater sensor, a 12 side plate, a 13 partition plate, a 14 temperature sensor and a 15 transverse plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

With reference to fig. 1-7, the following examples can be obtained:

referring to fig. 1-6, an outdoor box-type substation comprises a box body 1, the box body 1 is divided into three chambers by a partition plate 13, a high-pressure chamber, a transformer chamber and a low-pressure chamber are sequentially arranged, corresponding box doors 2 corresponding to different chambers are arranged on the box body 1, the box body 1 is a rectangular box body 1, an upper top plate 4 is arranged at the upper end of the box body 1, through holes communicated with the chambers are arranged on the upper top plate 4, a side plate 12 is respectively arranged at the left side and the right side of the upper top plate 4, the side plate 12 is an isosceles trapezoid plate, a first inclined plate 7 is arranged on the inclined edge of the side plate 12, the first inclined plate 7 is a rectangular plate, the narrow edge of the side plate 12 and the long edge of the first inclined plate 7 enclose a vent 701, transverse plates 15 are arranged at the two sides of the vent 701, the short edge of the transverse plate 15 is connected with the first inclined plate 7, one, the triangular plate 10 and the side plate 12 can form an isosceles triangle; the upper top plate 4 below the ventilation opening 701 is also provided with uniformly distributed electric telescopic rods 6, a herringbone plate is arranged above the ventilation opening 701 and consists of two second inclined plates 8, the lengths of the second inclined plates 8 and the first inclined plates 7 are the same, the included angle of the two second inclined plates 8 is the same as the obtuse angle of the triangular plate 10, and the rod body of each electric telescopic rod 6 is connected with the herringbone plate; a wind sensor 9 is arranged above the herringbone plate, a rainwater sensor 11 is arranged on the first inclined plate 7, and a ventilation window 3 is arranged on the box door 2. The electric telescopic rod 6 can drive the herringbone plate to move up and down, so that the first inclined plate 7 is contacted with or separated from the second inclined plate 8; since the triangular plate 10 is spaced from the side plate 12, rainwater can be effectively prevented from entering the case 1 through a gap between the side plate 12 and the triangular plate 10. Because the top of the box body 1 is a pointed top, water can be conveniently drained, and meanwhile, due to the fact that the pressure in the box body 1 is reduced under the action of wind power, air can flow from the ventilation window 3 on the box door 2 through the through hole and the ventilation opening 701.

Referring to fig. 1, a fan 5 is installed in the through hole. The fan 5 may assist in heat dissipation.

Referring to fig. 6, temperature sensors 14 are installed in the high voltage chamber, the transformer chamber, and the low voltage chamber. The temperature sensor 14 can monitor the temperature for judging whether the fan 5 is turned on or not and for judging whether the electric telescopic rod 6 is lifted or lowered.

Referring to fig. 2, the ventilation window 3 is divided into two layers, which are marked as an outer layer and an inner layer, the outer layer is formed by L-type baffle plates 301 which are uniformly distributed from top to bottom, the folding angle of the L-type baffle plate 301 is downward, the inner layer is a gauze 302, the L-type baffle plate 301 can block rainwater, and the gauze 302 can play a certain role in filtering and blocking insects.

Referring to fig. 6, two symmetrical through holes are formed in the upper top plate 4 above the high-voltage chamber, the width of the transformer chamber is larger than that of the high-voltage chamber or the low-voltage chamber, four through holes are formed above the transformer chamber, and two through holes are formed in the low-voltage chamber.

Referring to fig. 3 and 4, the left side surface of the box body 1 is provided with a box door 2, the right side surface of the box body 1 is provided with a box door 2, and the front side surface and the rear side surface of the box body 1 are provided with three groups of box doors 2, which sequentially correspond to a high-voltage chamber, a transformer chamber and a low-voltage chamber from left to right.

Working principle and logic judgment setting: in an initial state, the electric telescopic rod 6 extends for a specified length, and a specified interval is reached between the first inclined plate 7 and the second inclined plate 8, which is recorded as the height 3; the parameter values of the wind sensor are 9 no wind, breeze, apoplexy, gale and fierce wind; the parameter values of the rain sensor are no rain, light rain, medium rain, heavy rain and heavy rain; the temperature sensor is over the designated temperature and the normal temperature; both the sub-stroke and mid-rain conditions were height 3; the space between the first inclined plate 7 and the second inclined plate 8 is zero and is marked as height 1; the wind power is in the strong wind or the rainfall is the height 2 of the heavy rain, and the height of the height 2 is larger than the height 1 and smaller than the height 3; when the temperatures of the high-voltage chamber, the transformer chamber and the low-voltage chamber exceed the specified temperatures, the corresponding fans 5 are turned on to assist in heat dissipation, and the electric telescopic rod 6 is at the height 2 or 3; in extreme cases, rainstorm and gusty wind and temperature exceed the specified temperature, the height of the electric telescopic rod 6 is recorded as 0.5, and at the moment, the first inclined plate 7 and the second inclined plate 8 only keep a certain gap, so that the fan 5 can drive the air circulation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An outdoor box-type substation comprises a box body (1), wherein the box body (1) is separated into three chambers by a partition plate (13), a high-pressure chamber, a transformer chamber and a low-pressure chamber are sequentially arranged, and the box body (1) is provided with corresponding box doors (2) corresponding to different chambers, and is characterized in that the box body (1) is a rectangular box body (1), the upper end of the box body (1) is provided with an upper top plate (4), the upper top plate (4) is provided with through holes communicated with the chambers, the left side and the right side of the upper top plate (4) are respectively provided with a side plate (12), the side plates (12) are isosceles trapezoid plates, the bevel edge of each side plate (12) is provided with a first inclined plate (7), the first inclined plate (7) is a rectangular plate, the narrow edge of each side plate (12) and the long edge of the first inclined plate (7) are enclosed to form a vent hole (701), the transverse plates (15) are arranged, one long side of the transverse plate (15) is connected with the narrow side of the side plate (12), one side, far away from the side plate (12), of the transverse plate (15) is provided with a triangular plate (10), and the triangular plate (10) and the side plate (12) can form an isosceles triangle; the upper top plate (4) below the ventilation opening (701) is further provided with uniformly distributed electric telescopic rods (6), a herringbone plate is arranged above the ventilation opening (701), the herringbone plate is composed of two second inclined plates (8), the lengths of the second inclined plates (8) and the first inclined plates (7) are the same, the included angle of the two second inclined plates (8) is the same as the obtuse angle of the triangular plate (10), and a rod body of the electric telescopic rods (6) is connected with the herringbone plate; a wind sensor (9) is installed above the herringbone plate, a rainwater sensor (11) is installed on the first inclined plate (7), and a ventilation window (3) is arranged on the box door (2).

2. An outdoor box substation according to claim 1, characterized in that a fan (5) is installed in the through hole.

3. An outdoor box substation according to claim 1, characterized in that temperature sensors (14) are installed in the high voltage chamber, the transformer chamber and the low voltage chamber.

4. An outdoor box-type substation according to claim 1, characterized in that the ventilation window (3) is divided into two layers, namely an outer layer and an inner layer, the outer layer is formed by L-type baffle plates (301) which are uniformly distributed from top to bottom, the folded angle of the L-type baffle plate (301) is downward, and the inner layer is formed by a gauze (302).

5. An outdoor box-type substation according to claim 1, characterized in that the top roof (4) above the high-voltage chamber is provided with two symmetrical through holes, the width of the transformer chamber is larger than the width of the high-voltage chamber or the low-voltage chamber, four through holes are provided above the transformer chamber, and two through holes are provided in the low-voltage chamber.

6. An outdoor box-type substation according to claim 1, characterized in that box doors (2) are opened on the left side of the box body (1), box doors (2) are opened on the right side of the box body (1), three groups of box doors (2) are opened on the front side and the rear side of the box body (1), and the box doors correspond to a high-voltage chamber, a transformer chamber and a low-voltage chamber sequentially from left to right.