CN219350991U - Box-type substation with dehumidification drying function - Google Patents

Abstract

The utility model discloses a box-type transformer substation with a dehumidifying and drying function, which comprises a transformer substation body, wherein a drying box is fixedly arranged at the inner bottom of the dehumidifying box, and a second protective net is arranged on the drying box; through the design of structures such as drying box, blowing section of thick bamboo and collecting vessel, can dehumidify the drying to the moisture in the air through the drier in the drying box, prevent that the moisture from getting into in the box-type transformer substation, the air after the drier is dried can pass in the second protection network is discharged into the transformer substation body, and after the drier is long-term, through the cooperation of second row material pipe, second solenoid valve and collecting vessel, thereby can make the drier in the drying box collect in the collecting vessel after the material pipe is arranged to the second, and through blowing section of thick bamboo, first row material pipe and first solenoid valve cooperation, thereby can be with the drier of storing in the blowing section of thick bamboo in the drying box, change the drier of drying box, can improve the effect that can dehumidify the drying to the air.

Description

Box-type substation with dehumidification drying function

Technical Field

The utility model relates to the technical field of box-type substations, in particular to a box-type substation with a dehumidifying and drying function.

Background

The box-type substation is called a preassembled substation or a preassembled substation. The high-voltage power distribution device is prefabricated indoor and outdoor compact power distribution equipment of a factory, wherein the high-voltage power distribution device, the power distribution transformer and the low-voltage power distribution device are integrated according to a certain wiring scheme. The box-type transformer substation is suitable for mines, factory enterprises, oil and gas fields and wind power stations, replaces original civil engineering power distribution houses and power distribution stations, and becomes a novel complete set of power transformation and distribution devices. In the prior art, the existing box-type transformer substation lacks the mechanism of dehumidification and drying, when the box-type transformer substation is ventilated, outside moist air can enter the box-type transformer substation, so that the phenomenon of condensation can be generated in the box body, when the water drops condensed in the box body drop on electrified equipment in the box body, the equipment tripping operation can be caused or the equipment failure can be caused, and the service life of the equipment can be influenced.

A box-type substation disclosed in an issued patent document, for example, application number CN202020496660.4, comprises a box body and electrical equipment installed in the box body, wherein a cabinet door is arranged at the front side of the box body, a bracket is installed at the bottom surface of the interior of the box body, the bracket is installed on the bottom plate of the box body in a sliding manner through a sliding rail in a front-back manner, and a plurality of installation chambers separated by vertical and horizontal partition plates are arranged on the bracket; the electrical equipment comprises high-voltage switch equipment, a distribution transformer and a low-voltage distribution device, wherein the high-voltage switch equipment, the distribution transformer and the low-voltage distribution device are installed in different installation rooms. Compared with the box-type transformer substation in the prior art, the box-type transformer substation is internally provided with the bracket capable of sliding back and forth, electric equipment is arranged on the bracket, and the bracket can be pulled out of the box body, so that the box-type transformer substation is convenient to assemble and maintain.

The box-type substation in the above patent has a mechanism lacking dehumidification and drying, if the air entering the box-type substation is not dehumidified, the moisture entering the box-type substation can be condensed in the box body, when the condensed water drops drop on the electrified equipment in the box body, the equipment tripping operation or the equipment failure can be caused, so that the service life of the equipment can be influenced, and therefore, the box-type substation with the dehumidification and drying functions needs to be provided.

Disclosure of Invention

The utility model aims to provide a box-type transformer substation with a dehumidifying and drying function, which can dehumidify and dry air entering the box-type transformer substation and prevent moisture from entering the box-type transformer substation so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a box-type transformer substation with dehumidification drying function, includes the transformer substation body, the top fixed mounting of transformer substation body has the rain shielding frame, the internal upper intercommunication of transformer substation has the connecting pipe, fixed mounting has the ventilation fan in the connecting pipe, the inside fixed mounting of transformer substation body has the dehumidification case, the interior bottom fixed mounting of dehumidification case has dry box, the end intercommunication that gives vent to anger of connecting pipe is on dry box, be provided with the second protection network on the dry box, the fixed mounting has a blowing section of thick bamboo in the dehumidification case, the bottom intercommunication of blowing section of thick bamboo has first row material pipe, the discharge end intercommunication of first row material pipe is on dry box, first row material pipe is provided with first solenoid valve, the bottom fixed mounting of dehumidification case has a collecting cylinder, the bottom intercommunication of dry box has the second row material pipe, the discharge end intercommunication of second row material pipe is on the collecting cylinder, be provided with the second solenoid valve on the second row material pipe.

Preferably, the inside of shielding rain frame is provided with fixed mounting and has the dust removal case, the inlet end and the dust removal case intercommunication of connecting pipe, the lateral part intercommunication of dust removal case has communicating pipe, the inlet end of communicating pipe runs through shielding rain frame, the inlet end of communicating pipe extends to shielding rain frame's outside.

Preferably, the inner wall of the dust removal box is fixedly provided with a mounting plate, and the mounting plate is fixedly provided with a filter screen.

Preferably, the inner bottom of the dust removal box is fixedly provided with a mounting frame, the mounting frame is movably provided with a rotating rod, one end of the rotating rod is fixedly provided with a hairbrush strip mounting frame, hairbrush strips are fixedly mounted in the hairbrush strip mounting frame, and hairbrushes of the hairbrush strips are attached to the filter screen.

Preferably, the top fixed mounting of dust removal case has the mounting box, fixed mounting has driving motor in the mounting box, fixed mounting has the second belt pulley on driving motor's the output shaft, the tip fixed mounting of bull stick has first belt pulley, the second belt pulley passes through the belt and drives with first belt pulley.

Preferably, an installation cover is fixedly arranged at the end part of the communicating pipe, and a first protection net is arranged in the installation cover.

Compared with the prior art, the utility model has the beneficial effects that:

through the design of structures such as drying box, blowing section of thick bamboo and collecting vessel, can carry the air of external world to the drying box in through ventilation fan cooperation connecting pipe, can dehumidify and dry the drier in the air through the drying box, prevent that the moisture from getting into in the box-type transformer substation, the air after the drier is dried can pass and discharge into the transformer substation body behind the second protection network, and after the drier is long-term, through the cooperation of second row material pipe, second solenoid valve and collecting vessel, thereby can make the drier in the drying box pass through the second and arrange the material pipe after, fall in the collecting vessel and collect, and through blowing section of thick bamboo, first row material pipe and first solenoid valve cooperation, thereby can be with the drier of storing in the blowing section of thick bamboo in arranging the drying box, change the drier of drying box, can improve the effect that can dehumidify and dry to the air.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the structure of the dehumidifying box of the present utility model;

fig. 4 is an enlarged schematic view of the structure of the area a in fig. 2 according to the present utility model.

In the figure: 1. a substation body; 2. a rain shielding frame; 3. a dust removal box; 4. a connecting pipe; 5. a communicating pipe; 6. a mounting cover; 7. a first protection net; 8. a mounting plate; 9. a filter screen; 10. a mounting frame; 11. a first pulley; 12. a rotating rod; 13. a brush bar mounting frame; 14. a brush strip; 15. a mounting box; 16. a driving motor; 17. a second pulley; 18. a dehumidifying box; 19. a drying box; 20. a collection cylinder; 21. a first discharge pipe; 22. a first electromagnetic valve; 23. a discharging cylinder; 24. a second discharge pipe; 25. a second electromagnetic valve; 26. a second protection net; 27. a ventilating fan.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the box-type transformer substation with the dehumidifying and drying functions comprises a transformer substation body 1, wherein a rain shielding frame 2 is fixedly arranged at the top of the transformer substation body 1, a connecting pipe 4 is communicated in the transformer substation body 1, a ventilating fan 27 is fixedly arranged in the connecting pipe 4, a dehumidifying box 18 is fixedly arranged in the transformer substation body 1, a drying box 19 is fixedly arranged at the inner bottom of the dehumidifying box 18, the air outlet end of the connecting pipe 4 is communicated with the drying box 19, a second protective net 26 is arranged on the drying box 19, a discharging cylinder 23 is fixedly arranged in the dehumidifying box 18, the bottom of the discharging cylinder 23 is communicated with a first discharging pipe 21, the discharging end of the first discharging pipe 21 is communicated with the drying box 19, a first electromagnetic valve 22 is arranged on the first discharging pipe 21, a collecting cylinder 20 is fixedly arranged at the bottom of the dehumidifying box 18, a second discharging pipe 24 is communicated with the bottom of the drying box 19, and a second electromagnetic valve 25 is arranged on the second discharging pipe 24;

the inside of the rain shielding frame 2 is provided with a dust removing box 3 fixedly arranged, the air inlet end of a connecting pipe 4 is communicated with the dust removing box 3, the side part of the dust removing box 3 is communicated with a communicating pipe 5, the air inlet end of the communicating pipe 5 penetrates through the rain shielding frame 2, and the air inlet end of the communicating pipe 5 extends to the outer side of the rain shielding frame 2;

the inner wall of the dust removal box 3 is fixedly provided with a mounting plate 8, a filter screen 9 is fixedly arranged on the mounting plate 8, the inner bottom of the dust removal box 3 is fixedly provided with a mounting frame 10, a rotating rod 12 is movably arranged on the mounting frame 10, one end of the rotating rod 12 is fixedly provided with a hairbrush strip mounting frame 13, hairbrush strips 14 are fixedly arranged in the hairbrush strip mounting frame 13, and hairbrushes of the hairbrush strips 14 are attached to the filter screen 9;

through the arrangement of the filter screen 9, the air entering the dust removal box 3 can be filtered through the filter screen 9, and moisture and dust in the air can be filtered;

the top of the dust removal box 3 is fixedly provided with a mounting box 15, a driving motor 16 is fixedly arranged in the mounting box 15, a second belt pulley 17 is fixedly arranged on an output shaft of the driving motor 16, a first belt pulley 11 is fixedly arranged at the end part of the rotating rod 12, the second belt pulley 17 is in transmission with the first belt pulley 11 through a belt, a mounting cover 6 is fixedly arranged at the end part of the communicating pipe 5, and a first protection net 7 is arranged in the mounting cover 6;

through the arrangement of the driving motor 16, liquid water is arranged in the dust removal box 3, and the driving motor 16, the second belt pulley 17, the first belt pulley 11, the belt and the rotating rod 12 are matched, so that the hairbrush strips 14 can be driven to rotate, moisture or dust on the filter screen 9 can be cleaned through the hairbrush strips 14, and foreign objects can be prevented from entering the dust removal box 3 through the first protective screen 7;

in a specific use process, the ventilation fan 27 works, when the ventilation fan 27 works, outside air can be conveyed into the drying box 19 through the communicating pipe 5, the dust removal box 3 and the connecting pipe 4, when the outside air enters the dust removal box 3, moisture in the air can be filtered through the filter screen 9, when the filtered air is conveyed into the drying box 19 through the connecting pipe 4, the moisture in the air can be dehumidified and dried through the drying agent in the drying box 19, the moisture is prevented from entering the box-type transformer substation, and the air dried through the drying agent can pass through the second protection network 26 and then is discharged into the transformer substation body;

when the drying agent is required to be replaced after a long time, the second electromagnetic valve 25 is operated, the valve of the second electromagnetic valve 25 is opened, the drying agent in the drying box 19 can be discharged into the collecting cylinder 20 to be collected after passing through the second discharging pipe 24, after the drying agent in the drying box 19 is discharged, the valve of the second electromagnetic valve 25 is closed, the first electromagnetic valve 22 is operated, the valve of the first electromagnetic valve 22 is opened, the drying agent in the discharging cylinder 23 is discharged into the drying box 19 after passing through the first discharging pipe 21, and the drying agent in the drying box 19 is replaced.

The control mode of this application file is through the automatic control of controller, and the control circuit of controller can be realized through the simple programming of the person skilled in the art, belongs to the common sense of this field to this application file is mainly used for protecting structure and shape and its combination, so this application file does not explain control mode and circuit connection in detail any more, and the device is supplied power through built-in power or external power.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Box-type substation with dehumidification drying function, including transformer substation body (1), its characterized in that: the utility model discloses a transformer substation body, including transformer substation body (1), transformer substation body (1) top fixed mounting has rain shielding frame (2), on transformer substation body (1) intercommunication have connecting pipe (4), fixed mounting has ventilation fan (27) in connecting pipe (4), the inside fixed mounting of transformer substation body (1) has dehumidification case (18), the interior bottom fixed mounting of dehumidification case (18) has drying box (19), the end intercommunication of giving vent to anger of connecting pipe (4) is on drying box (19), be provided with second protection network (26) on drying box (19), fixed mounting has blowing section of thick bamboo (23) in dehumidification case (18), the bottom intercommunication of blowing section of thick bamboo (23) has first row of material pipe (21), the discharge end intercommunication of first row material pipe (21) is on drying box (19), the bottom fixed mounting of dehumidification case (18) has collection cylinder (20), the bottom intercommunication of drying box (4) has second row material pipe (24), second row material pipe (24) is provided with second row material pipe (25) on the second row material pipe (24).

2. A box-type substation with dehumidifying and drying functions according to claim 1, characterized in that: the inside of shielding rain frame (2) is provided with fixed mounting dust removal case (3), the inlet end and the dust removal case (3) intercommunication of connecting pipe (4), the lateral part intercommunication of dust removal case (3) has communicating pipe (5), the inlet end of communicating pipe (5) runs through shielding rain frame (2), the inlet end of communicating pipe (5) extends to the outside of shielding rain frame (2).

3. A box-type substation with dehumidifying and drying functions according to claim 2, characterized in that: the inner wall of the dust removal box (3) is fixedly provided with a mounting plate (8), and the mounting plate (8) is fixedly provided with a filter screen (9).

4. A box-type substation with dehumidifying and drying function according to claim 3, characterized in that: the dust removal box is characterized in that an installation frame (10) is fixedly installed at the inner bottom of the dust removal box (3), a rotating rod (12) is movably installed on the installation frame (10), a hairbrush strip installation frame (13) is fixedly installed at one end of the rotating rod (12), hairbrush strips (14) are fixedly installed in the hairbrush strip installation frame (13), and hairbrushes of the hairbrush strips (14) are attached to a filter screen (9).

5. The box-type substation with dehumidifying and drying functions as claimed in claim 4, wherein: the dust removal box is characterized in that a mounting box (15) is fixedly mounted at the top of the dust removal box (3), a driving motor (16) is fixedly mounted in the mounting box (15), a second belt pulley (17) is fixedly mounted on an output shaft of the driving motor (16), a first belt pulley (11) is fixedly mounted at the end part of the rotating rod (12), and the second belt pulley (17) is in transmission with the first belt pulley (11) through a belt.

6. A box-type substation with dehumidifying and drying functions according to claim 2, characterized in that: the end part of the communicating pipe (5) is fixedly provided with a mounting cover (6), and a first protective net (7) is arranged in the mounting cover (6).

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