CN220692575U - Rainproof device of box-type transformer substation - Google Patents
Rainproof device of box-type transformer substation Download PDFInfo
- Publication number
- CN220692575U CN220692575U CN202322178885.1U CN202322178885U CN220692575U CN 220692575 U CN220692575 U CN 220692575U CN 202322178885 U CN202322178885 U CN 202322178885U CN 220692575 U CN220692575 U CN 220692575U
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- box
- hose
- transformer
- storage tank
- bottom end
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- 238000009423 ventilation Methods 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 230000009466 transformation Effects 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 5
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The utility model provides a rainproof device of a box-type transformer substation, and relates to the technical field of transformer substations. The utility model comprises a transformer box, wherein a ventilation area is arranged on the side wall of the transformer box, a sliding groove is arranged in the side wall of the transformer box where the ventilation area is positioned, a rainwater collecting mechanism is arranged in the sliding groove, the rainwater collecting mechanism comprises a collecting box which is arranged in the sliding groove in a sliding way, a first hose is arranged in the sliding groove, the bottom end of the first hose is communicated with the collecting box, the top end of the first hose is communicated with the top of the transformer box, a first spring is arranged in the sliding groove at the side part of the ventilation area, and the bottom end and the top end of the first spring are respectively connected with the bottom end of the sliding groove and the bottom end of the collecting box. The utility model can prevent rainwater from entering the transformer box when the gravity of rainwater in the collecting box makes the collecting box descend to shield the ventilation area.
Description
Technical Field
The utility model relates to the technical field of substations, in particular to a rainproof device of a box-type substation.
Background
The utility model provides a box-type transformer substation, also called prefabricated substation or prefabricated substation, be a high tension switchgear, distribution transformer and low voltage distribution equipment, prefabricated indoor of mill, outdoor compact distribution equipment of certain wiring scheme row as an organic whole, it steps down to be about the transformer, function such as low voltage distribution organically combines together, specially adapted urban network construction and transformation, it is a brand-new transformer substation that rises after the civil engineering transformer substation, the box-type transformer substation is applicable to the mine, factory enterprise, oil gas field and wind power generation station, it has replaced original civil engineering electricity distribution room, the distribution station becomes novel complete sets of power transformation distribution equipment, because of its wide application, the utilization ratio of box-type transformer substation in society is higher and higher.
In the prior art, most of box-type substations are provided with ventilation structures, and the ventilation structures are not perfect in dampproofing and rainproof functions although the heat dissipation performance is improved, so that rainwater can possibly enter the power transformation box to cause damage to power transformation equipment in heavy wind, rain and water weather.
Disclosure of Invention
The utility model aims to develop a box-type substation rainproof device for collecting rainwater in rainy days and using gravity of the rainwater as a power source to plug a ventilation structure so as to prevent the rainwater from entering.
The utility model is realized by the following technical scheme:
a box substation rainproof device comprising:
a transformer box;
the ventilation area is arranged on the side wall of the transformer box;
the sliding groove is arranged in the side wall of the transformer box where the ventilation area is;
the mechanism is collected to rainwater is located in the sliding tray, includes:
the collecting box is arranged in the sliding groove in a sliding way;
the first hose is arranged in the sliding groove, the bottom end of the first hose is communicated with the collecting box, and the top end of the first hose is communicated with the top of the transformer box;
the sliding groove at the side part of the ventilation area is internally provided with a first spring, and the bottom end and the top end of the first spring are respectively connected with the bottom end of the sliding groove and the bottom end of the collection box.
Optionally, the sliding tray bottom is equipped with the drainage channel, the intercommunication has the second hose between drainage channel and the collection box bottom, the pipe diameter of second hose is less than first hose.
Optionally, the top of the collecting box is provided with an opening, the first hose is inserted into the opening, and the first hose is detachably connected with the opening of the top of the collecting box through a connecting assembly.
Optionally, the coupling assembling is including locating the spliced pole on the outer wall of first hose bottom, the external diameter and the collection box top opening adaptation of spliced pole are equipped with annular draw-in groove on the spliced pole outer wall, be equipped with the movable groove that the position corresponds with the draw-in groove in the collection box top open-ended lateral wall, the movable inslot slides and is equipped with the tensile pole that can insert the draw-in groove.
Optionally, slide in the movable groove and be equipped with the connecting block of being connected with the draw-in bar, the movable inslot that draw-in bar one side was kept away from to the connecting block is equipped with the second spring, the second spring cover is located the draw-in bar outside and both ends are connected with connecting block and movable groove inner wall respectively.
Optionally, a plurality of ventilation holes are arranged in the ventilation area, and the ventilation holes penetrate through the side wall of the transformer box.
Optionally, the transformer case top is connected with the storage water tank, the aqua storage tank has been seted up to the inside of storage water tank, a plurality of water inlets with aqua storage tank intercommunication have been seted up at the top of storage water tank, first hose top and aqua storage tank intercommunication.
Optionally, a plurality of overflow ports are formed in the top of the side wall of the water storage tank.
Optionally, a water guide cover is arranged on the edge of the bottom of the water storage tank, and the bottom end of the water guide cover is inclined outwards.
Optionally, a sealing door is hinged on the side wall of the transformer box at the upper part of the ventilation area, a supporting plate is arranged at the top end of the first spring, and the collecting box is arranged on the supporting plate.
The beneficial effects of the utility model are as follows:
the utility model has simple structure, no electronic components are arranged, the cost is lower, when the rain is not raining or the rainfall is small enough to influence the power transformation box, the ventilation area is kept transparent and does not influence the heat dissipation of the power transformation box, when the rainfall is large, the gravity of collected rainwater is used as a power source to automatically seal the ventilation area to prevent the rainwater from damaging power transformation equipment in the power transformation box, when the rainfall is too large, the overflow port and the water guide cover are arranged to guide water flow in the direction away from the power transformation box, so that the rainwater is prevented from entering the power transformation box, when the rain is stopped or the rainfall is small, the rain water entering amount in the collection box is smaller than the discharge amount, the collection box gradually realizes automatic reset to keep the ventilation area transparent again, and manual operation is not needed.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of the present utility model;
FIG. 2 is a view showing the construction of the inside of a sliding chute;
fig. 3 is a structural diagram of a connection assembly.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those skilled in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
In the description of the utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience of description of the utility model and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-3, the utility model discloses a rainproof device of a box-type substation, which comprises a power transformation box 3, wherein the top of the power transformation box 3 is connected with a water storage tank 1, a water storage tank 6 is arranged in the water storage tank 1, and a plurality of water inlets 2 communicated with the water storage tank 6 are arranged at the top of the water storage tank 1. In raining, rainwater is collected into a water storage tank 6 in the water storage tank 1 through a plurality of water inlets 2.
A plurality of overflow ports 11 are formed in the top of the side wall of the water storage tank 1, a water guide cover 5 is arranged on the edge of the bottom of the water storage tank 1, and the bottom end of the water guide cover 5 is inclined outwards, so that the bottom end of the water guide cover 5 extends out of the transformer box 3 for a certain length in the horizontal direction. In heavy rain weather, when the rainfall is too large, after the water level in the water storage tank 1 rises to the height of the overflow port 11, rainwater overflows from the overflow port 11 and flows out under the guide of the water guide cover 5, and due to the existence of the water guide cover 5, water flows away from the power transformation box 3, so that the rainwater is prevented from entering the power transformation box 3.
The ventilation area is arranged on the two opposite side walls of the transformer box 3, the ventilation area is arranged at the lower part of the side wall of the transformer box 3, a plurality of ventilation holes 4 are arranged in the ventilation area, and the ventilation holes 4 penetrate through the side wall of the transformer box 3.
The sliding tray 7 has been seted up in the transformer case 3 lateral wall that ventilation district place, is equipped with rainwater collection mechanism in the sliding tray 7, and rainwater collection mechanism is including sliding the collection box 9 of locating in the sliding tray 7, and collection box 9 top can be dismantled and be connected with first hose 14, and first hose 14 top communicates with the aqua storage tank 6 at sliding tray 7 top, and the rainwater in the aqua storage tank 6 passes through first hose 14 and gets into in the collection box 9.
A connecting component 8 is arranged between the collecting box 9 and the first hose 14, the connecting component 8 comprises a connecting column 81 arranged on the outer wall of the bottom end of the first hose 14, and the outer diameter of the connecting column 81 is matched with the opening at the top of the collecting box 9. The side wall of the connecting column 81 is provided with a clamping groove 82, and the clamping groove 82 is an annular groove which is formed along the circumference of the outer wall of the connecting column 81. The corresponding position in the side wall of the top opening of the collecting box 9 is provided with a movable groove 83 matched with the clamping groove 82, and after the connecting column 81 is inserted into the top opening of the collecting box 9, the clamping groove 82 is positioned at the side part of the movable groove 83.
The movable groove 83 is internally provided with a connecting block 84 in a sliding manner, the connecting block 84 horizontally slides, a clamping block 87 matched with the clamping groove 82 is arranged on the side wall, close to the clamping groove 82, of the connecting block 84, a stretching rod 85 is arranged on the side wall, far away from the clamping groove 82, of the connecting block 84, and the free end of the stretching rod 85 penetrates through the top opening of the collecting box 9 and is located outside. The movable groove 83 is also provided with a second spring 86, the second spring 86 is arranged on one side of the connecting block 84 away from the clamping groove 82, and the second spring 86 is sleeved on the periphery of the stretching rod 85.
After the connecting column 81 is inserted into the top opening of the collecting box 9, the first hose 14 is communicated with the collecting box 9, the elastic force of the second spring 86 pushes the connecting block 84 to slide in the direction close to the clamping groove 82, the clamping block 87 slides into the clamping groove 82, and the connecting column 81 is fixed, so that the first hose 14 is fixedly communicated with the collecting box 9. When the connecting column is detached, the stretching rod 85 is pulled to compress the second spring 86, the clamping block 87 slides out of the clamping groove 82, the connecting column 81 is not connected with the top opening of the collecting box 9 any more, and the first hose 14 can be pulled out of the top opening of the collecting box 9.
The bottom of the collecting box 9 is provided with a supporting plate 10, the supporting plate 10 slides in the sliding groove 7, the bottom of the supporting plate 10 is provided with a first spring 12, the first spring 12 is vertically arranged, and the bottom end of the first spring 12 is connected with the bottom of the sliding groove 7.
The bottom of the sliding groove 7 is provided with a drainage channel 16, the outer end part of the drainage channel 16 extends out of the transformer box 3, the inner end part of the drainage channel 16 is communicated with a second hose 15, the pipe diameter of the second hose 15 is smaller than that of the first hose 14, the supporting plate 10 is provided with a through hole matched with the second hose 15, and the top end of the second hose 15 passes through the through hole and is communicated with the bottom of the collecting box 9.
The outer side wall of the transformer box 3 above the ventilation area is hinged with a sealing door 13, the sealing door 13 is normally closed, and when the rainwater collecting mechanism breaks down, the sealing door 13 can be opened for checking and maintenance.
When the rain does not fall, no rainwater exists in the collecting box 9, the elastic force of the first spring 12 pushes the collecting box 9 to rise, so that the collecting box 9 is kept above the ventilation area, and the collecting box 9 does not shade the ventilation area.
If the rain amount is small, and the rain is insufficient to enter the power transformation box 3 or damage the power transformation box 3, the rain enters the water storage tank 6 from the water inlet 2 and enters the collecting box 9 along with the first hose 14, the rain in the collecting box 9 is discharged from the second hose 15 and the drainage channel 16, no load is generated in the collecting box 9 or the rain amount is small and insufficient to compress the first spring 12, and the collecting box 9 does not shade the ventilation area.
When the rain amount is large, rainwater enters the collecting box 9 along with the first hose 14, and a small part of rainwater is output along with the second hose 15 and the drainage channel 16, however, the pipe diameter of the second hose 15 is smaller than that of the first hose 14, the discharged part of water amount is insufficient to prevent the increase of the rainwater in the collecting box 9, the collecting box 9 gradually descends to compress the first spring 12 and shields the ventilation area, and the rainwater is prevented from entering the transformer box 3; after rain is stopped or the rainfall is reduced to be insufficient to enter the power transformation box 3 or damage is caused to the power transformation box 3, the rainwater in the collection box 9 and the water storage tank 6 is gradually emptied along with the second hose 15 and the drainage channel 16, the collection box 9 is lifted by the first spring 12, the collection box 9 is automatically reset, and the ventilation area is automatically realized and is not shielded.
When the rainfall is too large, a large amount of rainwater quickly fills the collecting box 9, the collecting box 9 quickly descends to reduce the first spring 12 and shields the ventilation area, so that rainwater is prevented from entering the power transformation box 3 from the ventilation area, when the water level of the rainwater in the water storage tank 6 rises to the height of the overflow port 11, the rainwater in the water storage tank 6 overflows from the overflow port 11, the rainwater is drained to a position far away from the power transformation box 3 through the water guide cover 5, and a water curtain formed at the bottom end of the water guide cover 5 is far away from the power transformation box 3, so that the rainwater is prevented from entering the power transformation box 3; after rain is stopped or the rainfall is reduced to be insufficient to enter the power transformation box 3 or damage is caused to the power transformation box 3, the rainwater in the collection box 9 and the water storage tank 6 is gradually emptied along with the second hose 15 and the drainage channel 16, the collection box 9 is lifted by the first spring 12, the collection box 9 is automatically reset, and the ventilation area is automatically realized and is not shielded.
The utility model has simple structure, no electronic components are arranged, the cost is lower, when no rain or less rainfall is insufficient to influence the power transformation box 3, the ventilation area is kept transparent and does not influence the heat dissipation of the power transformation box 3, when the rainfall is large, the gravity of collected rainwater is used as a power source to automatically seal the ventilation area to prevent the rainwater from damaging power transformation equipment in the power transformation box 3, when the rainfall is too large, the overflow port 11 and the water guide cover 5 are arranged to guide water away from the power transformation box 3, so that the rainwater is prevented from entering the power transformation box 3, when the rain is stopped or the rainfall is small, the rainwater entering amount in the collecting box 9 is smaller than the discharge amount, the collecting box 9 gradually realizes automatic reset to keep the ventilation area transparent again, and manual operation is not needed.
The above embodiments are only preferred embodiments of the present utility model, and are not limiting to the technical solutions of the present utility model, and any technical solution that can be implemented on the basis of the above embodiments without inventive effort should be considered as falling within the scope of protection of the patent claims of the present utility model.
Claims (10)
1. A box-type substation rainproof device, characterized by comprising:
a transformer box;
the ventilation area is arranged on the side wall of the transformer box;
the sliding groove is arranged in the side wall of the transformer box where the ventilation area is;
the mechanism is collected to rainwater is located in the sliding tray, includes:
the collecting box is arranged in the sliding groove in a sliding way;
the first hose is arranged in the sliding groove, the bottom end of the first hose is communicated with the collecting box, and the top end of the first hose is communicated with the top of the transformer box;
the sliding groove at the side part of the ventilation area is internally provided with a first spring, and the bottom end and the top end of the first spring are respectively connected with the bottom end of the sliding groove and the bottom end of the collection box.
2. The rainproof device of the box-type transformer substation according to claim 1, wherein a drainage channel is arranged at the bottom end of the sliding groove, a second hose is communicated between the drainage channel and the bottom of the collecting box, and the pipe diameter of the second hose is smaller than that of the first hose.
3. The rainproof device of a box-type transformer substation according to claim 1, wherein the top of the collection box is provided with an opening, the first hose is inserted into the opening, and the first hose is detachably connected with the top opening of the collection box through a connecting assembly.
4. A box-type substation rainproof device according to claim 3, wherein the connecting assembly comprises a connecting column arranged on the outer wall of the bottom end of the first hose, the outer diameter of the connecting column is matched with the top opening of the collecting box, an annular clamping groove is formed in the outer wall of the connecting column, a movable groove corresponding to the clamping groove in position is formed in the side wall of the top opening of the collecting box, and a stretching rod capable of being inserted into the clamping groove is slidably arranged in the movable groove.
5. The rainproof device of a box-type transformer substation according to claim 4, wherein a connecting block connected with the stretching rod is slidably arranged in the movable groove, a second spring is arranged in the movable groove on one side, away from the clamping groove, of the connecting block, and the second spring is sleeved outside the stretching rod, and two ends of the second spring are respectively connected with the connecting block and the inner wall of the movable groove.
6. The box-type substation rainproof device according to claim 1, wherein a plurality of ventilation holes are arranged in the ventilation area, and the ventilation holes penetrate through the side wall of the transformer box.
7. The rainproof device of a box-type transformer substation according to claim 1, wherein the top of the transformer substation is connected with a water storage tank, a water storage tank is arranged in the water storage tank, a plurality of water inlets communicated with the water storage tank are arranged at the top of the water storage tank, and the top end of the first hose is communicated with the water storage tank.
8. The rain protection device for a box-type substation according to claim 7, wherein a plurality of overflow ports are formed in the top portion of the side wall of the water storage tank.
9. The rainproof device of a box-type transformer substation according to claim 8, wherein a water guide cover is arranged on the edge of the bottom of the water storage tank, and the bottom end of the water guide cover is inclined outwards.
10. The rainproof device of a box-type substation according to any one of claims 1 to 9, wherein a sealing door is hinged on the side wall of the power transformation box at the upper part of the ventilation area, a supporting plate is arranged at the top end of the first spring, and the collecting box is arranged on the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322178885.1U CN220692575U (en) | 2023-08-14 | 2023-08-14 | Rainproof device of box-type transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322178885.1U CN220692575U (en) | 2023-08-14 | 2023-08-14 | Rainproof device of box-type transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220692575U true CN220692575U (en) | 2024-03-29 |
Family
ID=90404446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322178885.1U Active CN220692575U (en) | 2023-08-14 | 2023-08-14 | Rainproof device of box-type transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220692575U (en) |
-
2023
- 2023-08-14 CN CN202322178885.1U patent/CN220692575U/en active Active
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