CN205753016U - A kind of preassembled transformer station - Google Patents

Abstract

The utility model discloses a prefabricated substation, which comprises a substation protection casing and a blower controller. A high-voltage power distribution device, a transformer and a low-voltage power distribution device are installed inside the substation protection casing. The high-voltage power distribution device is located in the transformer On the left side of the transformer, the low-voltage power distribution device is located on the right side of the transformer, a blower is installed above the substation protection enclosure, the blower is connected to the air outlet through a conduit, and a sealed roof is installed on the top right side of the substation protection enclosure. Cover, the front wall of the substation protection shell is equipped with a door body, the door body is equipped with an electronic lock and a fingerprint identification area, the fingerprint identification area is located on the right side of the electronic lock, and the bottom of the substation protection shell is installed With support base. In the utility model, the internal working temperature of the prefabricated substation can be quickly lowered by the air blower, so as to avoid damage to the internal equipment caused by excessive temperature and prolong the service life of the internal equipment.

Description

A prefabricated substation

technical field

The utility model relates to the technical field of electric power substation equipment, in particular to a prefabricated substation.

Background technique

With the rapid development of the national economy and society, the demand for power energy is also increasing, and land and space resources are becoming more and more scarce. It is becoming more and more difficult to implement the site and line channel of the prefabricated substation in the power grid planning. Power grid construction presents the characteristics of heavy tasks, high requirements, tight construction schedules, difficulties in land acquisition and policy handling, and the construction of prefabricated substations is becoming more difficult. Due to the needs of rapid urbanization, industrialization and rapid economic development, power grid planning should be compatible with urban economy and development planning, and the progress of power grid construction should be compatible with national economic and social development, and the construction of prefabricated substations An important part of. The heat dissipation effect of the traditional prefabricated substation is poor, and it is easy to cause the internal temperature of the prefabricated substation to be too high and cause damage to the parts.

Utility model content

The purpose of this utility model is to provide a prefabricated substation to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a prefabricated substation, including a substation protection shell and a blower controller, and a high-voltage power distribution device, a transformer and a low-voltage power distribution device are installed inside the substation protection shell, The high-voltage power distribution device is located on the left side of the transformer, and the low-voltage power distribution device is located on the right side of the transformer. A blower is installed above the protective shell of the substation. The blower is connected to the air outlet through a conduit, and the blower is connected to the air filter The device is connected through an air inlet pipe. A sealed top cover is installed on the right side of the top of the substation protective shell, and a lightning rod is installed on the sealed top cover. A door body is installed on the front wall of the substation protective shell. An electronic lock and a fingerprint identification area are installed, and the fingerprint identification area is located on the right side of the electronic lock, and a support base is installed at the bottom of the substation protection shell.

Preferably, fireproof cotton is installed on the outer wall of the substation protective enclosure, and a temperature sensor is installed on the inner wall of the substation protective enclosure.

Preferably, the blower controller is installed on the blower, and the blower is fastened to the protective shell of the substation by bolts.

Preferably, the high-voltage power distribution device, the transformer and the low-voltage power distribution device are connected by cables.

Compared with the prior art, the beneficial effects of the utility model are: the utility model has a scientific and reasonable structure, and is convenient and efficient to use; the outer wall of the substation protection shell is equipped with fireproof cotton, which avoids damage to the prefabricated substation in the event of a fire. The internal equipment improves the practicability of the prefabricated substation; through the blower, the internal working temperature of the prefabricated substation can be quickly lowered to avoid damage to the internal equipment caused by excessive temperature and prolong the service life of the internal equipment; through the door body There is a fingerprint identification area on the top, and only the fingerprints of relevant staff can be identified, which prevents the internal equipment of the prefabricated substation from being stolen and improves the safety of the prefabricated substation.

Description of drawings

Fig. 1 is a schematic diagram of the internal structure of a prefabricated substation of the present invention;

Fig. 2 is a schematic diagram of the external structure of a prefabricated substation of the present invention.

In the figure: 1-substation protective shell; 2-temperature sensor; 3-high-voltage power distribution device; 4-cable; 5-transformer; 6-low-voltage power distribution device; 7-blower controller; 8-blower; 9-inlet Tube; 10-air filter device; 11-duct; 12-air outlet; 13-support base; 14-fireproof cotton; 15-door body; 16-electronic lock; 17-fingerprint identification area; -lightning rod.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-2, an embodiment provided by the utility model: a prefabricated substation, including a substation protection shell 1 and a blower controller 7, and a high-voltage power distribution device 3 and a transformer are installed inside the substation protection shell 1 5 and the low-voltage power distribution device 6, the high-voltage power distribution device 3 is located on the left side of the transformer 5, the low-voltage power distribution device 6 is located on the right side of the transformer 5, and a blower 8 is installed above the substation protection shell 1, and the blower 8 and the air outlet 12 pass through The conduit 11 is connected, and the blower 8 is connected to the air filter device 10 through the air inlet pipe 9. A sealed top cover 18 is installed on the top right side of the substation protective shell 1, and a lightning rod 19 is installed on the sealed top cover 18. The substation protective shell 1 A door body 15 is installed on the front surface wall, and an electronic lock 16 and a fingerprint identification area 17 are installed on the door body 15. The fingerprint identification area 17 is located on the right side of the electronic lock 16, and a support base 13 is installed on the bottom of the substation protection shell 1. Fireproof cotton 14 is installed on the outer wall of the housing 1, and a temperature sensor 2 is installed on the inner wall of the substation protection housing 1, and the blower controller 7 is installed on the blower 8, and the blower 8 and the substation protection housing 1 are fastened and connected by bolts. The power distribution device 3 , the transformer 5 and the low-voltage power distribution device 6 are connected by cables 4 .

Specific way of use: In the work of the utility model, the high-voltage power distribution device 3, the transformer 5 and the low-voltage power distribution device 6 are connected through the cable 4 to realize electrical mutual exchange, and the temperature is installed on the inner surface wall of the substation protection shell 1. When the sensor 2 detects that the internal temperature exceeds the normal range, the blower 8 blows cold air into the prefabricated substation to cool down the internal equipment. A lightning rod 19 is installed on the right side of the top of the sealed top cover 18 to effectively protect the The danger of the prefabricated substation being thundered in thunderstorms.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. A prefabricated substation, including a substation protection enclosure (1) and a blower controller (7), characterized in that: the inside of the substation protection enclosure (1) is equipped with a high-voltage power distribution device (3), a transformer ( 5) and a low-voltage power distribution device (6), the high-voltage power distribution device (3) is located on the left side of the transformer (5), the low-voltage power distribution device (6) is located on the right side of the transformer (5), and the substation A blower (8) is installed above the protective shell (1), the blower (8) is connected to the air outlet (12) through a conduit (11), and the blower (8) and the air filter device (10) pass through the air inlet pipe ( 9) connection, a sealing top cover (18) is installed on the top right side of the substation protection casing (1), and a lightning rod (19) is installed on the sealing top cover (18), the front of the substation protection casing (1) A door body (15) is installed on the surface wall, and an electronic lock (16) and a fingerprint identification area (17) are installed on the door body (15), and the fingerprint identification area (17) is located on the right side of the electronic lock (16) , a support base (13) is installed at the bottom of the substation protection shell (1). 2. A prefabricated substation according to claim 1, characterized in that: fireproof cotton (14) is installed on the outer wall of the substation protective shell (1), and the inner wall of the substation protective shell (1) is installed There is a temperature sensor (2). 3. A prefabricated substation according to claim 1, characterized in that: the blower controller (7) is installed on the blower (8), and the blower (8) and the substation protection shell (1) are connected by bolts Fasten the connection. 4. A prefabricated substation according to claim 1, characterized in that: the high-voltage power distribution device (3), the transformer (5) and the low-voltage power distribution device (6) are connected by cables (4) .