CN209913353U

CN209913353U - High-low voltage prefabricated substation

Info

Publication number: CN209913353U
Application number: CN201921147810.4U
Authority: CN
Inventors: 马涛; 马志铭; 张良珠; 仇光贺; 孙崇强
Original assignee: TENGZHOU ZHIXING POWER ELECTRONIC ENGINEERING Co Ltd
Current assignee: TENGZHOU ZHIXING POWER ELECTRONIC ENGINEERING Co Ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-01-07
Anticipated expiration: 2029-07-22

Abstract

The utility model relates to the technical field of transformer substations, in particular to a high-low voltage prefabricated transformer substation, which comprises a cabinet body, supporting legs and a waterproof brim, wherein the bottom of the cabinet body is fixedly provided with the supporting legs, the left side of the outer side of the cabinet body is fixedly provided with a low-voltage box, the right side of the low-voltage box is fixedly provided with a high-voltage box, one side of a warning board is fixedly provided with a mounting seat, the outer side of the mounting seat is fixedly provided with a pull handle, the bottom and the top of the pull handle are both fixedly provided with a transparent protective layer, the inner part of the transparent protective layer is fixedly provided with a lamp holder, the top of the lamp holder is fixedly provided with a warning lamp, the tops of the low-voltage box and the high-voltage box are both fixedly provided with maintenance lights, the bottoms of the low-voltage box and the high-voltage box are both fixedly, the top fixed mounting of the cabinet body has waterproof eaves, and this device simple structure, and the practicality is higher.

Description

High-low voltage prefabricated substation

Technical Field

The utility model relates to a transformer substation technical field specifically is a high-low pressure prepackage type transformer substation.

Background

The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system. The substations in the power plant are step-up substations, which are used to boost up the electrical energy generated by the generator and feed it into the high-voltage network. The patrol inspection of the transformer substation is to judge whether the operation condition of the equipment is normal or not by regularly patrolling and observing whether the appearance of the equipment is abnormal or not by a person on duty, if the color is changed or not, whether impurities are contained or not, whether the indication of a pointer is normal or not, whether the sound of the equipment is normal or not, whether abnormal odor exists or not, whether the temperature of the equipment which is allowed to be contacted is normal or not is measured, and the change of the operation parameters of the electrical equipment in the operation is measured, and the like.

The inspection system of the substation is an effective measure for ensuring the normal and safe operation of equipment. Therefore, the transformer substation should make a specific inspection method according to the actual working conditions of the operating equipment and the experience training of handling equipment accidents, obstacles and defects in the past. The inspection system should clearly specify the items and contents of inspection, the period and the inspection route, and make obvious marks. The route of the patrol inspection should be made according to the inspection items and contents of the equipment area and the electrical equipment. The conditional transformer substation is provided with necessary inspection T tools, an infrared thermometer can be used for inspection in a peak load period, and in addition, sufficient and good illumination is ensured, so that necessary conditions are provided for equipment inspection. When the tour is performed at night, in severe climate and in special task, the specific tour requirement and attention are required to be clear, and necessary measures are taken, and the tour must be attended by a leader on duty. After each inspection tour, the inspected device defect is recorded in the device defect record book, and the inspection tour staff is responsible for the record.

The current protective measures of the pre-installed transformer substation are not in place, so that the condition that people are injured due to electric leakage is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-low pressure prepackage type transformer substation 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:

a high-low voltage prepackage type transformer substation comprises a cabinet body, supporting legs and a waterproof eaves, wherein the bottom of the cabinet body is fixedly provided with the supporting legs, the left side of the outer side of the cabinet body is fixedly provided with a low-voltage box, the right side of the low-voltage box is fixedly provided with a high-voltage box, the outer sides of the low-voltage box and the high-voltage box are both fixedly provided with a box door, the outer side of the box door is fixedly provided with a transparent observation window, the bottom of the transparent observation window is fixedly provided with a warning board, one side of the warning board is fixedly provided with a mounting seat, the outer side of the mounting seat is fixedly provided with a pull handle, the bottom and the top of the pull handle are both fixedly provided with a transparent protective layer, the inner part of the transparent protective layer is fixedly provided with a lamp holder, the top of the lamp holder is fixedly provided with a warning lamp, the tops of the, the high-voltage box is characterized in that the base is fixedly provided with a plurality of heat dissipation holes, the side wall on the right side of the high-voltage box is fixedly provided with a voltage sensor, and the top of the box body is fixedly provided with a waterproof eaves.

Preferably, the pull cup is welded to the outside of the mounting seat.

Preferably, the transparent protective layer is sleeved on the top of the pull handle.

Preferably, the waterproof eaves are welded on the top of the cabinet body.

Preferably, the voltage sensor is electrically connected with the warning lamp.

Preferably, the base is welded to the bottom of the interior of the low pressure tank and the high pressure tank.

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

1. the utility model discloses in, through setting up waterproof eaves, can effectually prevent in rainy day that the rainwater gos deep into the inside of transformer substation, cause destruction to the circuit of inside to lead to the transformer substation the circumstances such as electric leakage to appear, cause the injury to the people easily.

2. The utility model discloses in, through setting up voltage sensor, can effectual monitoring high-voltage box inside voltage condition, when the voltage was too high, the warning light lights, reminds people to keep away from the transformer substation, avoids causing the condition of electric shock to take place, comparatively safety.

3. The utility model discloses in, through setting up the louvre, can effectually avoid the damage that the device high temperature caused with the effectual discharge of produced heat when the device moves to improve cost of maintenance, the practicality is higher.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the transparent protective layer of the present invention;

in the figure: 1. a cabinet body; 2. supporting legs; 3. a low pressure tank; 4. a transparent viewing window; 5. a transparent protective layer; 6. a waterproof brim; 7. pulling a handle; 8. a mounting seat; 9. a high pressure tank; 10. a box door; 11. a warning board; 12. maintaining the illuminator; 13. a voltage sensor; 14. heat dissipation holes; 15. a base; 16. a warning light; 17. and a lamp holder.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a high-low voltage prepackage type transformer substation comprises a cabinet body 1, supporting legs 2 and a waterproof brim 6, wherein the supporting legs 2 are fixedly arranged at the bottom of the cabinet body 1, a low-voltage box 3 is fixedly arranged at the left side of the outer side of the cabinet body 1, a high-voltage box 9 is fixedly arranged at the right side of the low-voltage box 3, box doors 10 are fixedly arranged at the outer sides of the low-voltage box 3 and the high-voltage box 9, a transparent observation window 4 is fixedly arranged at the outer side of the box door 10, a warning board 11 is fixedly arranged at the bottom of the transparent observation window 4, a mounting seat 8 is fixedly arranged at one side of the warning board 11, a pull handle 7 is fixedly arranged at the outer side of the mounting seat 8, the pull handle 7 is welded on the outer side of the mounting seat 8, transparent protective layers 5 are fixedly arranged at the bottom and the top of the pull handle 7, the transparent protective layers 5, the maintenance lights 12 are fixedly arranged at the tops of the inner parts of the low-voltage box 3 and the high-voltage box 9, the base 15 is fixedly arranged at the bottoms of the inner parts of the low-voltage box 3 and the high-voltage box 9, the base 15 is welded on the bottoms of the inner parts of the low-voltage box 3 and the high-voltage box 9, the plurality of heat dissipation holes 14 are fixedly arranged on the base 15, heat generated in the operation of the device can be effectively discharged, and the damage caused by overhigh temperature of the device is avoided, so that the maintenance cost is improved, the practicability is higher, the voltage sensor 13 is fixedly arranged on the side wall on the right side of the high-voltage box 9, the voltage condition in the inner part of the high-voltage box 9 can be effectively monitored, when the voltage is overhigh, the warning light 16 is lightened to remind people to keep away from a transformer substation, the electric shock condition is avoided, the safety is high, the electric connection between the voltage, the rainwater gos deep into the inside of transformer substation, causes the destruction to inside circuit to lead to the transformer substation the condition such as electric leakage to appear, cause the injury easily to the people, waterproof eaves 6 welds on the top of the cabinet body 1.

The utility model discloses work flow: during the use, through waterproof eaves 6, can effectually prevent in rainy day, the rainwater gos deep into the inside of transformer substation, cause destruction to inside circuit, thereby lead to the transformer substation the circumstances such as electric leakage to appear, cause the injury easily to the people, voltage sensor 13 can effectual prison the inside voltage condition of high-voltage box 9, when the voltage is too high, warning light 16 lights, remind people to keep away from the transformer substation, avoid causing the condition of electric shock to take place, comparatively safe, can effectually with the effectual discharge of the heat that produces when the device moves through louvre 14, avoid the damage that the device high temperature caused, thereby improve cost of maintenance, the practicality is higher, this device simple structure, and the practicality is higher.

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

Claims

1. The utility model provides a high-low pressure prepackage type transformer substation, includes the cabinet body (1), supporting legs (2) and waterproof eaves (6), its characterized in that: the improved cabinet is characterized in that supporting legs (2) are fixedly mounted at the bottom of the cabinet body (1), a low-pressure box (3) is fixedly mounted at the left side of the outer side of the cabinet body (1), a high-pressure box (9) is fixedly mounted at the right side of the low-pressure box (3), a box door (10) is fixedly mounted at the outer sides of the low-pressure box (3) and the high-pressure box (9), a transparent observation window (4) is fixedly mounted at the outer side of the box door (10), a warning board (11) is fixedly mounted at the bottom of the transparent observation window (4), a mounting seat (8) is fixedly mounted at one side of the warning board (11), a pull handle (7) is fixedly mounted at the outer side of the mounting seat (8), a transparent protective layer (5) is fixedly mounted at the bottom and the top of the pull handle (7), a lamp holder (17) is fixedly mounted at the inner part of the transparent protective, the utility model discloses a cabinet, including low-pressure tank (3) and high-pressure tank (9), the inside equal fixed mounting in top of low-pressure tank (3) and high-pressure tank (9) has maintenance illuminator (12), the inside equal fixed mounting in bottom of low-pressure tank (3) and high-pressure tank (9) has base (15), fixed mounting has a plurality of louvre (14) on base (15), fixed mounting has voltage sensor (13) on the lateral wall on high-pressure tank (9) right side, the top fixed mounting of the cabinet body (1) has waterproof eaves (6).

2. A high-low voltage prefabricated substation according to claim 1, characterized in that: the pull handle (7) is welded on the outer side of the mounting seat (8).

3. A high-low voltage prefabricated substation according to claim 1, characterized in that: the transparent protective layer (5) is sleeved on the top of the pull handle (7).

4. A high-low voltage prefabricated substation according to claim 1, characterized in that: the waterproof eaves (6) are welded on the top of the cabinet body (1).

5. A high-low voltage prefabricated substation according to claim 1, characterized in that: the voltage sensor (13) is electrically connected with the warning lamp (16).

6. A high-low voltage prefabricated substation according to claim 1, characterized in that: the base (15) is welded on the bottom inside the low-pressure tank (3) and the high-pressure tank (9).