CN209824541U - Greening energy-saving box-type substation - Google Patents

Abstract

The utility model discloses an energy-saving box-type substation afforests, including the transformer substation box, be equipped with the basin body at the box top, the internal from the top down of basin is equipped with greening layer, matrix layer, filter layer, drainage blanket, waterproof layer in proper order, is provided with the cistern on one side of box, is equipped with first drainage pipe in the drainage blanket, and first drainage pipe passes in the basin lateral wall is connected to the cistern, and the matrix layer top layer is equipped with drips irrigation the pipeline, drips irrigation pipeline and cistern intercommunication, at the inside water pump that is equipped with of cistern. The transformer substation is provided with green plants, can increase greening for cities, can reduce the heat radiation effect on the top of the transformer substation box, reduces the use frequency of refrigeration equipment in the transformer substation, and achieves the purpose of energy conservation.

Description

Greening energy-saving box-type substation

Technical Field

The utility model belongs to pre-installation box-type substation field, concretely relates to from box-type substation who takes green planting.

Background

The prefabricated substation is used as a substitute product of the traditional civil house type substation and has the advantages of high integration automation degree, small volume, small occupied area, high power supply reliability, short power transmission period, convenience in installation and maintenance and the like. In recent years, China faces to the pressure of relieving urban traffic, protecting the environment and reducing urban atmosphere and noise pollution, so that the trend of vigorously developing an urban rail transit system becomes inevitable, and an urban rail transit pre-installed substation is an important component of the urban rail transit system. However, the existing preassembled transformer substation is generally formed by welding surfaces with single and double-layer metal structures, has the defects of single appearance style and color and the like, and is difficult to be accommodated in an urban application environment. Meanwhile, the transformer substation is placed under direct sunlight, so that the internal environment temperature of the transformer substation is high, the use frequency of refrigeration equipment is increased, and the waste of electric energy is caused. At present, a transformer substation with good urban application is urgently needed, and meanwhile, the internal temperature of the transformer substation can be reduced in a system, so that energy-saving effect is achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a afforestation energy-saving box-type substation, this transformer substation possess green and plant, can also reduce the heat radiation effect that the transformer substation's roof receives for the city increases the afforestation, reduces the frequency of use of the inside refrigeration plant of transformer substation, reaches energy-conserving purpose.

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

the utility model provides an energy-saving box-type substation afforests, includes the transformer substation box the box top is equipped with the basin body, and the internal portion from the top down of basin is equipped with greening layer, matrix layer, filter layer, drainage blanket, waterproof layer in proper order, is provided with the cistern on one side of box, be equipped with first drainage pipeline in the drainage blanket, first drainage pipeline passes in the basin lateral wall is connected to the cistern, the matrix layer top layer is equipped with drips irrigation the pipeline, drip irrigation pipeline and cistern intercommunication the inside water pump that is equipped with of cistern.

Preferably, a root-resisting layer is arranged between the drainage layer and the waterproof layer, and the root-resisting layer is a high-density polyethylene geomembrane.

Preferably, a plurality of soil humidity sensors are uniformly arranged on the surface layer of the matrix layer and connected with a control system.

Preferably, the drainage layer is formed by paving cobbles with the grain diameter of 10mm-50mm and the thickness of 100 mm.

Preferably, the waterproof layer is formed by laying SBS modified asphalt.

Preferably, the filtering layer is made of materials with the weight of 300g/m²The polyester fiber non-woven fabric is paved.

Preferably, the matrix layer is laid by nutrient soil containing nutrient components suitable for plant growth.

Preferably, cistern one end is connected with water drainage pipeline and moisturizing pipeline, and the moisturizing pipeline links to each other with moisturizing mechanism, and water drainage pipeline links to each other with drainage facility.

Preferably, the surface layer of the substrate layer is provided with a second drainage pipeline.

In the technical scheme, the green plants on the greening layer on the top of the transformer substation can effectively reduce the temperature rise in the transformer substation caused by direct sunlight, reduce the electric energy loss caused by using refrigeration equipment and achieve the purpose of energy conservation; meanwhile, the greening layer at the top of the box body can realize automatic irrigation, is convenient to use and easy to maintain, and can improve the greening degree of a city while meeting the specific requirements of an urban application environment.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the top of the substation box;

FIG. 3 is a schematic diagram of the soil moisture sensor and drip irrigation pipe distribution;

fig. 4 is a schematic view of a drip irrigation control circuit.

Detailed Description

The invention is further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 4, the greening energy-saving box-type transformer substation comprises a box body 1, wherein a pot body 2 with an upward opening is arranged at the top of the box body 1, the pot body 2 comprises side walls which are enclosed together, and the cross section of each side wall can be rectangular, circular, gourd-shaped and the like. A waterproof layer 8, a root-resisting layer 7, a drainage layer 6, a filter layer 5 and a substrate layer 4 are sequentially paved in the side wall of the pot body from bottom to top.

The matrix layer 4 is paved by nutrient soil containing nutrient components suitable for plant growth, greening plants are planted on the matrix layer 4 to form a greening layer 3, preferably a small shrub or lawn, and the nutrient soil in the matrix layer can be supplemented at intervals to ensure necessary nutrition required by plant growth.

A filter layer 5 is laid below the substrate layer 4, and the weight of the filter layer 5 is 300g/m²The polyester fiber non-woven fabric is paved, and the filter layer can filter water flowing upwards and downwards from the matrix layer to prevent the matrix layer from losing.

The water draining layer 6 is arranged below the filtering layer 5, the water draining layer 6 is paved by cobblestones with the particle size of 10mm-50mm, the paving thickness is 100mm, a first water draining pipeline 61 is arranged in the water draining layer, and water draining pipes in the first water draining pipeline can drain excessive water in the basin body 2 to prevent plants from waterlogging.

Can be provided with in drainage blanket 6 below and hinder root layer 7, hinder the root layer and be high density polyethylene geomembrane, hinder the root layer and can avoid plant roots overgrowth, adapt to this novel device environment down more.

A waterproof layer 8 is laid below the root-resisting layer 7 and is formed by laying SBS modified asphalt and is laid on the top layer of the box transformer substation, and the waterproof layer prevents water on the top of the box from permeating into the box body to cause danger.

Furthermore, a second drainage pipeline 41 connected with a drainage ditch of the foundation can be arranged on the surface layer of the substrate layer, the diameter of the pipeline is 75mm, the pipeline part is buried below the substrate layer, the other part of the pipeline part is positioned on the surface of the substrate layer, the second drainage pipeline 41 is arranged for preventing the situation that the short-time rainfall is too large to seep downwards in time, and the rainwater can be drained downwards through the second drainage pipeline 41.

Be provided with cistern 9 on one side of box 1, the cistern is the pond of the cube form of digging out in the underground on one side of box 2 in this embodiment, and the pond top is covered the roof and is sealed, and the lateral wall that the intraformational first drainage pipe 61 of drainage passed basin body 2 and cistern 9 stretches into in the cistern, can carry out the recycle in the cistern with the filterable water discharge of transformer substation's box top system. In addition, a drip irrigation pipeline 13 is laid on the surface layer of the substrate layer 4, the drip irrigation pipeline 13 is also connected with the water storage tank 2, a water pump 10 is installed at the bottom of the inner side of the water storage tank 2 and connected with a motor, and water in the water storage tank can supply water to the drip irrigation pipeline under the driving of the water pump so as to irrigate green plants in the green layer. A drainage pipeline 11 and a water supplementing pipeline 12 are connected to one side of the reservoir, which is far away from the box body 1, the drainage pipeline is connected with a municipal drainage pipeline, and the water supplementing pipeline is connected with the municipal water supplementing pipeline, so that when the water level in the reservoir is insufficient, the water passes through the water supplementing pipeline; when the rainwater is large, the water is drained through the drainage pipeline.

Further, a soil humidity sensor 14 is installed on the surface of the substrate layer, and the soil humidity sensor and the drip irrigation pipeline are uniformly arranged on the top surface. As shown in fig. 3, the humidity sensors are arranged in 6 numbers at the periphery, 2 numbers at the middle and 8 numbers in total; the drip irrigation pipeline is arranged on two sides, the distance is 1500mm, and the diameter of the pipeline is 50 mm.

As shown in fig. 4, the schematic diagram of the circuit connection relationship among the soil humidity sensor, the drip irrigation pipeline and the water pump is shown, when the soil humidity sensor detects that the soil humidity of the substrate layer is lower than a set value, the device is automatically started to realize automatic sprinkling irrigation. The soil humidity sensor adopts a single humidity ST-460 sensor, and the water pump adopts a booster-type water pump, and the power is 450W; setting the soil moisture value RH according to the characteristics of all plants₁、RH₂(Note: RH)₁> RH₂) When the number of the soil humidity sensors exceeds half (more than 4), the soil humidity sensor detects that the soil humidity is lower than RH₂When the number of the soil humidity sensors exceeds half (more than 4), the soil humidity is detected to be higher than RH₁And when the water pump stops working, controlling the water pump to stop working. And the environment control system of the control system connected box type transformer substation is uniformly controlled by the PLC of the environment control system.

This embodiment is only an illustration of the present invention, and is not a limitation thereof, and the technical solution that is not substantially changed is still within the protection scope.

Claims (9)

1. The utility model provides an energy-saving box-type substation afforests, includes the transformer substation box, its characterized in that the box top is equipped with the basin body, and the internal portion from the top down of basin is equipped with greening layer, matrix layer, filter layer, drainage blanket, waterproof layer in proper order, is provided with the cistern on one side of box, be equipped with first drainage pipe in the drainage blanket, first drainage pipe passes in the basin lateral wall is connected to the cistern, the matrix layer top layer is equipped with drips irrigation the pipeline, drip irrigation pipeline and cistern intercommunication the inside water pump that is equipped with of cistern.

2. A green energy-saving box-type substation according to claim 1, wherein a root-blocking layer is arranged between the drainage layer and the waterproof layer, and the root-blocking layer is a high-density polyethylene geomembrane.

3. A green energy-saving box-type substation according to claim 1 or 2, wherein a plurality of soil humidity sensors are uniformly arranged on the surface layer of the substrate layer, and the soil humidity sensors are connected with a control system.

4. A green energy-saving box-type substation according to claim 3, wherein the drainage layer is laid by cobblestones with the particle size of 10mm-50mm and the thickness of 100 mm.

5. A green energy-saving box-type substation according to claim 4, wherein said waterproof layer is laid by SBS modified asphalt.

6. A green energy-saving box-type substation according to claim 5, wherein the filter layer is made of material with a weight of 300g/m²The polyester fiber non-woven fabric is paved.

7. A green energy-saving box-type substation according to claim 6, wherein the matrix layer is laid by nutrient soil containing nutrient components suitable for plant growth.

8. A green energy-saving box-type substation according to claim 1, wherein a water discharge pipeline and a water replenishing pipeline are connected to one end of the water reservoir, the water replenishing pipeline is connected to the water replenishing mechanism, and the water discharge pipeline is connected to a water discharge facility.

9. A green energy-saving box-type substation according to claim 1, wherein a second drainage pipeline is provided on the surface layer of the substrate layer.