CN210092712U

CN210092712U - Box-type substation with air interchanger

Info

Publication number: CN210092712U
Application number: CN201921402167.5U
Authority: CN
Inventors: 牟宝进
Original assignee: Qingdao Jingyi Power Equipment Co Ltd
Current assignee: Qingdao Jingyi Power Equipment Co Ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-02-18
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a take breather box-type substation, including box, thermal-insulated storehouse and air inlet storehouse, thermal-insulated storehouse sets up in the top of box, and the top lid in thermal-insulated storehouse is put and is fixed with the sunshade, the air inlet storehouse sets up in the bottom of box, and is provided with first ventilation tripe and second ventilation tripe on the outer wall in thermal-insulated storehouse and the upper end outer wall in air inlet storehouse respectively, the inside box lower extreme in air inlet storehouse all around equal vertical connection is fixed with the filter screen, and the upper end bottom half of filter screen is fixed with the spray pipe, and the spout of spray pipe aims at the filter screen, and the lower extreme middle part of box is fixed with the water pump. The utility model discloses a set up the air inlet storehouse in the bottom of box, make the box lower extreme in the air inlet storehouse all vertically be fixed with the filter screen all around, can make the water pump with water pumping to filter screen downflow, when starting the fan and carrying out the ventilation, the air that gets into in the air inlet storehouse can be in the box is got into again through the cooling and the dust removal of filter screen water, makes the radiating effect good and can not get into the dust.

Description

Box-type substation with air interchanger

Technical Field

The utility model relates to a transformer substation technical field specifically is a take breather box-type substation.

Background

At present, with the higher and higher social industrialization degree, the living standard of people is also continuously improved, the consciousness of the quality of life is continuously enhanced, and the natural demand for electricity is also increased. The step-down is carried out by using the transformer box in the process of power transmission, and for the transformer box, the proper working temperature and the placing positions of the capacitor cabinet and the low-voltage wire cabinet are all quite important for the service life and the safety of the equipment.

The ventilation cooling effect of current box-type substation is limited, and the air temperature to the inside letting in of box can lead to the radiating effect not good when hotter, simultaneously owing to the inside suction control of box, can lead to the dust in the air to get into in the box simultaneously, influences substation's normal operating. Therefore, we propose a box-type substation with ventilation device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take breather box-type substation, through setting up the air inlet storehouse in the bottom of box, the box lower extreme that makes in the air inlet storehouse all vertically all around is fixed with the filter screen, can make the water pump with water pumping to the filter screen downflow, when starting the fan and carrying out the ventilation, the air that gets into in the air inlet storehouse can be in the box is reentrant through the cooling and the dust removal of filter screen water, makes the radiating effect good and can not get into the dust, has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a box-type substation with a ventilation device comprises a box body, a heat insulation bin and an air inlet bin, wherein the heat insulation bin is arranged above the box body, a sun shade is fixedly covered on the top of the heat insulation bin, the air inlet bin is arranged at the bottom of the box body, and a first ventilation louver and a second ventilation louver are respectively arranged on the outer wall of the heat insulation bin and the outer wall of the upper end of the air inlet bin;

the equal vertical connection all around of inside box lower extreme in intake stack is fixed with the filter screen, and the upper end bottom half of filter screen is fixed with the spray pipe, and the spout of spray pipe aims at the filter screen, and the lower extreme middle part of box is fixed with the water pump, and the export of water pump passes through pipe and spray pipe intercommunication, and the import of water pump is through the bottom that the union coupling that absorbs water to intake stack, the equal fixed mounting in bottom both sides of box has the fan, the left second ventilation tripe lower extreme in intake stack is connected with the filler pipe, filler pipe and the inside intercommunication in intake stack.

As a preferred embodiment of the utility model, the lower extreme right side in air inlet storehouse is connected with the drain pipe, drain pipe and the inside intercommunication in air inlet storehouse, and all install the valve on filler pipe and the drain pipe.

As a preferred embodiment of the utility model, the second ventilation tripe lower extreme on air inlet bin right side is connected with the overflow pipe, the overflow pipe communicates with the air inlet bin is inside.

As a preferred embodiment of the utility model, the lower extreme four corners of box is all connected and is fixed with the stabilizer blade, and four stabilizer blades all vertically run through the air inlet storehouse.

As a preferred embodiment of the utility model, the ventilation net is all installed to the lower extreme of fan and the upper end of box, fan and water pump all with external controlgear electric connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a take breather box-type substation sets up the air inlet storehouse through the bottom at the box, makes the box lower extreme in the air inlet storehouse all vertically be fixed with the filter screen all around, can make the water pump deliver to the filter screen downflow with water, when starting the fan and carrying out the ventilation, the air that gets into in the air inlet storehouse can be in the cooling and the dust removal reentrant box of water on the filter screen, makes the radiating effect good and can not get into the dust.

2. The utility model discloses a take breather box-type substation is connected with the drain pipe through the lower extreme right side that makes the air inlet storehouse, drain pipe and the inside intercommunication in air inlet storehouse, and all install the valve on filler pipe and the drain pipe, can discharge through the drain pipe after the water in the air inlet storehouse uses a period, the convenient change to the water in the air inlet storehouse.

3. The utility model discloses a take breather box-type substation is connected with the warning pipe through making the second ventilation tripe lower extreme on air inlet storehouse right side, and warning pipe and the inside intercommunication in air inlet storehouse when adding the cooling water in to the air inlet storehouse, unnecessary water can be followed the warning pipe and flowed, avoids water to soak water pump and fan upwards.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the box-type substation with ventilation device according to the present invention;

fig. 2 is a schematic view of the filter net fixing structure of the box-type substation with air interchanger of the present invention.

In the figure: 1. a box body; 2. a heat insulation bin; 3. an air inlet bin; 4. filtering with a screen; 5. a conduit; 6. a water pump; 7. a suction pipe; 8. a ventilation net; 9. a fan; 10. a water spray pipe; 11. a valve; 12. a water feeding pipe; 13. a support leg; 14. a sun shade; 15. a first ventilation louver; 16. a second ventilating shutter; 17. an overflow pipe; 18. and a water discharge pipe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: a box-type substation with a ventilation device comprises a box body 1, a heat insulation bin 2 and an air inlet bin 3, wherein the heat insulation bin 2 is arranged above the box body 1, a sun shade 14 is fixedly covered at the top of the heat insulation bin 2, the air inlet bin 3 is arranged at the bottom of the box body 1, and a first ventilation louver 15 and a second ventilation louver 16 are respectively arranged on the outer wall of the heat insulation bin 2 and the outer wall of the upper end of the air inlet bin 3;

equal vertical connection all around of 1 lower extreme of the inside box in intake stack 3 is fixed with

filter screen

4, and 1 bottoms of upper end box of filter screen 4 are fixed with spray pipe 10, and spray pipe 10's spout aims at filter screen 4, and the lower extreme middle part of box 1 is fixed with water pump 6, and the export of water pump 6 passes through pipe 5 and spray pipe 10 intercommunication, and the import of water pump 6 is connected to the bottom in intake stack 3 through the pipe 7 that absorbs water, the equal fixed mounting in bottom both sides of box 1 has fan 9, 16 lower extremes of the left second ventilation tripe in intake stack 3 are connected with filler pipe 12, filler pipe 12 and the inside intercommunication in intake stack 3.

In this embodiment (please refer to fig. 1 and 2), the air inlet bin 3 is disposed at the bottom of the box body 1, so that the filter screens 4 are vertically fixed around the lower end of the box body 1 in the air inlet bin 3, the water pump 6 can pump water to the filter screens 4 to flow downwards, and when the fan 9 is started to ventilate, air entering the air inlet bin 3 can enter the box body 1 after the water on the filter screens 4 is cooled and dedusted, so that the heat dissipation effect is good and dust cannot enter the box body.

Wherein, the lower extreme right side of air inlet storehouse 3 is connected with drain pipe 18, and drain pipe 18 and the inside intercommunication in air inlet storehouse 3, and all install valve 11 on filler pipe 12 and the drain pipe 18.

In this embodiment (see fig. 1), the drain pipe 18 is connected to the right side of the lower end of the air inlet bin 3, the drain pipe 8 is communicated with the inside of the air inlet bin 3, and the valves 11 are installed on the water feeding pipe 12 and the drain pipe 18, so that water in the air inlet bin 3 can be discharged through the drain pipe 18 after being used for a period of time, and the replacement of water in the air inlet bin 3 is facilitated.

The lower end of the second ventilating shutter 16 on the right side of the air inlet bin 3 is connected with an overflow pipe 17, and the overflow pipe 17 is communicated with the inside of the air inlet bin 3.

In this embodiment (see fig. 1), the overflow pipe 17 is connected to the lower end of the second ventilation louver 16 on the right side of the air inlet bin 3, and the overflow pipe 17 is communicated with the interior of the air inlet bin 3, so that when cooling water is added into the air inlet bin 3, excess water can flow out from the overflow pipe 17, and the water is prevented from soaking into the water pump 6 and the fan 9 upwards.

Wherein, the lower extreme four corners of box 1 all is connected and is fixed with stabilizer blade 13, and four stabilizer blades 13 all vertically run through air inlet storehouse 3.

Wherein, ventilation net 8 is all installed to the lower extreme of fan 9 and the upper end of box 1, and fan 9 and water pump 6 all with external controlgear electric connection.

It should be noted that the utility model relates to a box-type substation with ventilation device, which comprises a box body 1, a heat insulation bin 2, an air inlet bin 3, a filter screen 4, a conduit 5, a water pump 6, a water suction pipe 7, a ventilation net 8, a fan 9, a water spray pipe 10, a valve 11, a water feeding pipe 12, a support leg 13, a sunshade 14, a first ventilation louver 15, a second ventilation louver 16, an overflow pipe 17 and a drain pipe 18, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the box-type substation can be known by technical manuals or conventional experimental methods, when the box-type substation works, the water feeding pipe 12 is communicated with a water source, then the valve 11 of the water feeding pipe 12 is opened to inject cold water into the air inlet bin 3, then the valve 11 of the water feeding pipe 12 is closed, when the box-type substation is used, the water pump 6 and the fan 9 are started through a control device, the water pump 6, under the effect of fan 9, the outside air passes through second ventilation tripe 16 and gets into in the air inlet storehouse 3, then by the filter screen 4 with last water effect down by the cooling and remove dust, and cool air rethread fan 9 lower extreme ventilation net 8 gets into in the box 1, can give the substation equipment cooling in the box 1, the ventilation net 8 of rethread upper end is discharged from the first ventilation tripe 15 in thermal-insulated storehouse 2 at last, can add cold water to the air inlet storehouse 3 through opening the valve 11 of filler pipe 12, open the valve 11 of drain pipe 18 and can discharge the dirty water that has used in the air inlet storehouse 3, conveniently continue to add clean cold water to inside through filler pipe 12.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a take breather box-type substation, includes box (1), thermal-insulated storehouse (2) and air inlet storehouse (3), its characterized in that: the heat insulation bin (2) is arranged above the box body (1), a sun shade (14) is fixedly covered at the top of the heat insulation bin (2), the air inlet bin (3) is arranged at the bottom of the box body (1), and a first ventilation louver (15) and a second ventilation louver (16) are respectively arranged on the outer wall of the heat insulation bin (2) and the outer wall of the upper end of the air inlet bin (3);

the utility model discloses a wind inlet box, including intake stack (3), the inside box (1) lower extreme of intake stack (3) all around equal vertical connection be fixed with filter screen (4), the upper end box (1) bottom of filter screen (4) is fixed with spray pipe (10), and the spout of spray pipe (10) aims at filter screen (4), and the lower extreme middle part of box (1) is fixed with water pump (6), and the export of water pump (6) is through pipe (5) and spray pipe (10) intercommunication, and the import of water pump (6) is connected to the bottom of intake stack (3) through absorbing water pipe (7), the equal fixed mounting in bottom both sides of box (1) has fan (9), intake stack (3) left second ventilation tripe (16) lower extreme is connected with filler pipe (12), filler pipe (12) and intake stack (3) inside intercommunication.

2. The box-type substation with air interchangers according to claim 1, characterized in that: the lower extreme right side in air inlet storehouse (3) is connected with drain pipe (18), drain pipe (18) and air inlet storehouse (3) inside intercommunication, and all install valve (11) on filler pipe (12) and drain pipe (18).

3. The box-type substation with air interchangers according to claim 1, characterized in that: the lower end of the second ventilating shutter (16) on the right side of the air inlet bin (3) is connected with an overflow pipe (17), and the overflow pipe (17) is communicated with the inside of the air inlet bin (3).

4. The box-type substation with air interchangers according to claim 1, characterized in that: the lower extreme four corners of box (1) all is connected and is fixed with stabilizer blade (13), and four stabilizer blades (13) all vertically run through air inlet storehouse (3).

5. The box-type substation with air interchangers according to claim 1, characterized in that: the ventilation net (8) is installed to the lower extreme of fan (9) and the upper end of box (1), and fan (9) and water pump (6) all with external controlgear electric connection.