CN217105196U

CN217105196U - Photovoltaic power station box type transformer foundation configuration construction structure

Info

Publication number: CN217105196U
Application number: CN202220941376.2U
Authority: CN
Inventors: 马良波; 赵晓东; 姚雄; 杨超
Original assignee: Yunnan Xinneng Electric Power Engineering Co ltd
Current assignee: Yunnan Xinneng Electric Power Engineering Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-08-02
Anticipated expiration: 2032-04-22

Abstract

The utility model relates to a box transformer technical field specifically is photovoltaic power plant box transformer basis configuration construction structures, including precast concrete basis main part, stainless steel water catch bowl and carriage, the downside of precast concrete basis main part is provided with the stainless steel mount, jet-propelled pipe is installed to the inside upper end of carriage, the outside upper end of carriage is provided with the water deflector, the upside left and right ends of water deflector all are provided with the fixed plate, the inside of precast concrete basis main part is provided with the ladder, the wash port has been seted up to the outside lower extreme of stainless steel water catch bowl. This device adopts precast concrete and stainless steel integrated configuration, derives through the water of water deflector to the bottom of box transformer, discharges through the wash port in the stainless steel water catch bowl outside, and through the air-blast pipe to the water air-drying of the bottom of box transformer, avoids the inside moisture of intaking of box transformer, increases the stability of device installation through the stainless steel mount.

Description

Photovoltaic power station box type transformer foundation configuration construction structure

Technical Field

The utility model relates to a box transformer technical field specifically is box transformer of photovoltaic power plant basis configuration construction structures.

Background

The box-type transformer foundation is a bottom building structure constructed by each box-type transformer after the laying of surrounding pipelines is finished, and Chinese patent discloses a construction structure (with an authorization publication number of CN205839789U) for the box-type transformer foundation of a photovoltaic power station;

however, above-mentioned device adopts the steel construction, the steel construction appears rustingly easily, be unfavorable for the life of device, the position department of the upper end installation box transformer of above-mentioned device does not have the water guide structure, inside sleet weather leads to the water liquid infiltration foundation on the box transformer, lead to the inside intaking of box transformer to wet, general device does not have bottom fixed knot to be constructed, can appear subsiding the problem of slope for a long time, be unfavorable for the stability of device, consequently, technical personnel in the field provide photovoltaic power plant box transformer basic configuration construction structures, in order to solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box transformer of photovoltaic power plant basis configuration construction structures to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: photovoltaic power plant box transformer basis configuration construction structures, including precast concrete basis main part, stainless steel water catch bowl and carriage, the stainless steel water catch bowl is located precast concrete basis main part's upside position department, the carriage is located the inside position department of stainless steel water catch bowl, the downside of precast concrete basis main part is provided with the stainless steel mount, jet-propelled pipe is installed to the inside upper end of carriage, the outside upper end of carriage is provided with the water deflector, the upside left and right ends of water deflector all are provided with the fixed plate, the inside of precast concrete basis main part is provided with the ladder, the wash port has been seted up to the outside lower extreme of stainless steel water catch bowl.

As a further aspect of the present invention: the one end of jet-propelled pipe is provided with the hose of giving vent to anger, the air pump is installed to the lower extreme of the hose of giving vent to anger, the front side rear end of stainless steel water catch bowl is provided with the rose box that admits air, the upside rear end of the rose box that admits air is provided with the hose that admits air, the lower extreme of the rose box that admits air is provided with the fill of admitting air, the upper end of the fill of admitting air is provided with the filter screen, the inside upper end of the rose box that admits air is provided with the dehumidification layer.

As a further aspect of the present invention: the upper end of the ladder is fixed at the lower side position of the fixing plate, and the lower end of the ladder is fixed at the inner lower surface position of the precast concrete foundation main body.

As a further aspect of the present invention: the output of filter case and the input of the hose that admits air link up mutually admits air, the output of the hose that admits air link up mutually with the input of air pump, the output of air pump links up mutually with the input of the hose of giving vent to anger, the output of the hose of giving vent to anger links up mutually with the input of jet-propelled pipe.

As a further aspect of the present invention: the air inlet hopper is communicated with the air inlet filter box through a filter screen, and the lower end of the air inlet filter box is communicated with the upper end of the air inlet filter box through a dehumidification layer.

Compared with the prior art, the beneficial effects of the utility model are that: this device adopts precast concrete and stainless steel integrated configuration, when reduce cost, avoid the metal to be corroded, be favorable to the life of device, water through the water deflector is derived to the bottom of box transformer, wash port through the stainless steel water catch bowl outside discharges, the water air-drying to the bottom of box transformer through the jet-propelled pipe, further avoid inside the water liquid infiltration basis, avoid the inside moisture of intaking of box transformer, increase the stability of device installation through the stainless steel mount, avoid appearing subsiding for a long time, lead to the problem of device slope, be favorable to the stability of device.

Drawings

FIG. 1 is a schematic structural diagram of a basic configuration construction structure of a box-type transformer of a photovoltaic power station;

FIG. 2 is a perspective view of a construction structure for configuring a base of a box-type transformer of a photovoltaic power station;

FIG. 3 is a schematic structural diagram of a portion A in a photovoltaic power station box-type transformer foundation configuration construction structure diagram 2;

fig. 4 is a perspective view of an inlet filter box in a photovoltaic power station box transformer foundation arrangement construction structure.

In the figure: 1. prefabricating a concrete foundation main body; 2. a stainless steel water collection tank; 3. a support frame; 4. a water guide plate; 5. a ladder; 6. a drain hole; 7. a fixing plate; 8. a gas injection pipe; 9. a stainless steel fixing frame; 10. an air outlet hose; 11. an air pump; 12. an air intake hose; 13. an intake air filter box; 14. an air inlet hopper; 15. a filter screen; 16. and a dehumidification layer.

Detailed Description

Referring to fig. 1 to 4, in the embodiment of the present invention, a photovoltaic power station box-type transformer foundation configuration construction structure includes a precast concrete foundation main body 1, a stainless steel water collection tank 2 and a support frame 3, the stainless steel water collection tank 2 is located at an upper side position of the precast concrete foundation main body 1, the support frame 3 is located at an inner position of the stainless steel water collection tank 2, a stainless steel fixing frame 9 is disposed at a lower side of the precast concrete foundation main body 1, an air injection pipe 8 is mounted at an upper inner end of the support frame 3, a water guide plate 4 is disposed at an upper outer end of the support frame 3, fixing plates 7 are disposed at left and right ends of an upper side of the water guide plate 4, a ladder 5 is disposed inside the precast concrete foundation main body 1, a drain hole 6 is disposed at a lower outer end of the stainless steel water collection tank 2, an upper end of the ladder 5 is fixed at a lower side position of the fixing plate 7, a lower end of the ladder 5 is fixed at a lower surface position inside the precast concrete foundation main body 1, firstly, the device is taken out, the device is conveyed to an installation position, a pit for accommodating the device is dug, the device is placed in the large pit, the position of the stainless steel water collecting tank 2 is higher than the ground level, soil is buried, the device is fixed, the box type transformer is placed on the upper side of the fixing plate 7 and fixed, the box type transformer enters the prefabricated concrete foundation main body 1 through the ladder 5 to be wired, then the device is used, the water guide plate 4 guides water at the bottom of the box type transformer into the stainless steel water collecting tank 2 in the using process, water liquid in the stainless steel water collecting tank 2 is discharged through the drain hole 6, gas is sprayed out from the bottom of the box type transformer through the gas spraying pipe 8, and the bottom of the box type transformer is blown and air-dried.

In fig. 2, 4: an air outlet hose 10 is arranged at one end of the air jet pipe 8, an air pump 11 is arranged at the lower end of the air outlet hose 10, an air inlet filter tank 13 is arranged at the front rear end of the stainless steel water collecting tank 2, an air inlet hose 12 is arranged at the upper rear end of the air inlet filter tank 13, an air inlet hopper 14 is arranged at the lower end of the air inlet filter tank 13, a filter screen 15 is arranged at the upper end of the air inlet hopper 14, a dehumidifying layer 16 is arranged at the inner upper end of the air inlet filter tank 13, the output end of the air inlet filter tank 13 is communicated with the input end of the air inlet hose 12, the output end of the air inlet hose 12 is communicated with the input end of the air pump 11, the output end of the air pump 11 is communicated with the input end of the air outlet hose 10, the output end of the air jet pipe 8 is communicated with the input end of the air jet pipe 8, the air inlet hopper 14 is communicated with the air inlet filter tank 13 through the filter screen 15, and the lower end of the air inlet filter tank 13 is communicated with the upper end of the air inlet filter tank 13 through the dehumidifying layer 16, air pump 11 operation, through the filter tank 13 extraction outside air that admits air, the filter screen 15 on the fill 14 that admits air of extraction in-process filters the dust in the gas, and dehumidification layer 16 is to gaseous dehumidification, and the gas after the dehumidification gets into air pump 11 through the hose 12 that admits air, and the hose 10 that gives vent to anger gets into jet-propelled pipe 8 through jet-propelled pipe 8 blowout, blows bottom box transformer, air-dries the water liquid.

The utility model discloses a theory of operation is: firstly, taking out the device, conveying the device to an installation position, digging out a pit for accommodating the device, placing the device in the large pit, placing the stainless steel water collecting tank 2 at a position higher than the ground level, burying soil, fixing the device, placing the box-type transformer on the upper side of the fixing plate 7, fixing the box-type transformer, entering the interior of the precast concrete foundation main body 1 through the ladder 5 for wiring operation,

then, start to use, the inside of stainless steel water catch bowl 2 is gone into to the water conservancy diversion of water baffle 4 bottom box transformer in the use, discharge the inside water liquid of stainless steel water catch bowl 2 through wash port 6, air pump 11 moves, draw outside air through filter box 13 that admits air, filter screen 15 on the extraction in-process air intake fill 14 filters the dust in the gas, dehumidification layer 16 dehumidifies gas, the gas after the dehumidification gets into air pump 11 through air inlet hose 12, get into gas-jet 8 through the hose 10 of giving vent to anger and spout through gas-jet 8, blow to box transformer bottom, air-dry water liquid.

The above-mentioned, 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. A photovoltaic power station box-type transformer foundation configuration construction structure comprises a precast concrete foundation main body (1), a stainless steel water collecting tank (2) and a supporting frame (3), the stainless steel water collecting tank (2) is positioned at the upper side position of the precast concrete foundation main body (1), the supporting frame (3) is positioned at the inner position of the stainless steel water collecting tank (2), it is characterized in that a stainless steel fixing frame (9) is arranged at the lower side of the precast concrete foundation main body (1), the upper end of the inside of the supporting frame (3) is provided with an air injection pipe (8), the upper end of the outer side of the supporting frame (3) is provided with a water guide plate (4), the left end and the right end of the upper side of the water guide plate (4) are both provided with a fixed plate (7), a ladder (5) is arranged in the precast concrete foundation main body (1), the lower end of the outer side of the stainless steel water collecting tank (2) is provided with a drain hole (6).

2. The photovoltaic power station box-type transformer foundation configuration construction structure is characterized in that an air outlet hose (10) is arranged at one end of the air injection pipe (8), an air pump (11) is installed at the lower end of the air outlet hose (10), an air inlet filter box (13) is arranged at the rear end of the front side of the stainless steel water collecting tank (2), an air inlet hose (12) is arranged at the rear end of the upper side of the air inlet filter box (13), an air inlet hopper (14) is arranged at the lower end of the air inlet filter box (13), a filter screen (15) is arranged at the upper end of the air inlet hopper (14), and a dehumidifying layer (16) is arranged at the upper end of the inside of the air inlet filter box (13).

3. The photovoltaic power station box transformer foundation arrangement construction structure as claimed in claim 1, wherein the upper end of the ladder (5) is fixed at a lower side position of the fixing plate (7), and the lower end of the ladder (5) is fixed at an inner lower surface position of the precast concrete foundation body (1).

4. The photovoltaic power station box-type transformer foundation configuration construction structure is characterized in that the output end of the air inlet filter box (13) is communicated with the input end of an air inlet hose (12), the output end of the air inlet hose (12) is communicated with the input end of an air pump (11), the output end of the air pump (11) is communicated with the input end of an air outlet hose (10), and the output end of the air outlet hose (10) is communicated with the input end of an air injection pipe (8).

5. The photovoltaic power station box-type transformer foundation configuration construction structure is characterized in that the air inlet hopper (14) is communicated with the air inlet filter box (13) through a filter screen (15), and the lower end of the air inlet filter box (13) is communicated with the upper end of the air inlet filter box (13) through a dehumidification layer (16).