CN214204601U

CN214204601U - Prefabricated substation

Info

Publication number: CN214204601U
Application number: CN202023260280.XU
Authority: CN
Inventors: 王建; 孙定伟; 任迅涛
Original assignee: Henan Lihua Electric Power Technology Co ltd
Current assignee: Henan Lihua Electric Power Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-14
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a prefabricated substation, which relates to the technical field of substations and comprises a wall body, wherein the wall body comprises an upper plate, a lower plate, a left plate, a right plate, a front plate and a rear plate, the lower ends of the left plate and the right plate are provided with wedge-shaped convex strips, and the lower plate is provided with wedge-shaped grooves corresponding to the wedge-shaped convex strips at the lower ends of the left plate and the right plate; the front edges of the inner sides of the left plate and the right plate are provided with wedge-shaped grooves, and the left end and the right end of the front plate are respectively provided with wedge-shaped convex strips corresponding to the wedge-shaped grooves on the front edges of the inner sides of the left plate and the right plate; the back edges of the inner sides of the left plate and the right plate are provided with wedge-shaped grooves; has the advantages that: the upper plate, the lower plate, the left plate, the right plate, the front plate and the rear plate are arranged to be matched and assembled, so that the transportation and the installation are convenient; the outer air holes and the inner air holes are arranged in a staggered manner, so that air entering the wall body is buffered and filtered, and dust entering is reduced; the dust collecting box is arranged to collect dust, so that the dust collecting box is convenient to take out and clean and convenient to use.

Description

Prefabricated substation

Technical Field

The utility model relates to a transformer substation technical field especially relates to a prepackage type transformer substation.

Background

Due to the requirements of rapid promotion of urbanization and industrialization and rapid development of economy, power grid planning is adaptive to urban economy and development planning, the power grid construction progress is adaptive to national economy and social development, the construction of a prefabricated substation is an important component of power grid construction, the traditional prefabricated substation has poor heat dissipation effect, and devices are easily damaged due to overhigh internal temperature.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prepackage type transformer substation just in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a prefabricated substation comprises a wall body, wherein the wall body comprises an upper plate, a lower plate, a left plate, a right plate, a front plate and a rear plate, wedge-shaped convex strips are arranged at the lower ends of the left plate and the right plate, and wedge-shaped grooves are formed in the lower plate corresponding to the wedge-shaped convex strips at the lower ends of the left plate and the right plate; the front edges of the inner sides of the left plate and the right plate are provided with wedge-shaped grooves, and the left end and the right end of the front plate are respectively provided with wedge-shaped convex strips corresponding to the wedge-shaped grooves on the front edges of the inner sides of the left plate and the right plate; the rear edges of the inner sides of the left plate and the right plate are provided with wedge-shaped grooves, and the left end and the right end of the rear plate are respectively provided with wedge-shaped convex strips corresponding to the wedge-shaped grooves on the rear edges of the inner sides of the left plate and the right plate; wedge-shaped grooves are formed in the upper edges of the inner sides of the left plate and the right plate, and wedge-shaped convex strips are arranged at the left end and the right end of the upper plate and correspond to the wedge-shaped grooves in the upper edges of the inner sides of the left plate and the right plate respectively; the rear end of the upper plate is provided with a rectangular convex strip, and the upper edge of the front side of the rear plate is provided with a rectangular groove corresponding to the rectangular convex strip at the rear end of the upper plate; the inside fixed mounting that is provided with of wall body is in substation equipment on the hypoplastron, be provided with sealing door on the front bezel, sealing door left side border with the front bezel passes through hinge connection, sealing door right side border fixed mounting has the handle, front bezel upper portion back plate upper portion left side board upper portion with right side board upper portion all is provided with the ventilation window, the ventilation window outside is provided with parallel arrangement's outer gas pocket, the ventilation window inboard is provided with parallel arrangement's interior gas vent, outer gas pocket with interior gas vent is crisscross to be set up, cavity setting in the middle of the ventilation window, the ventilation window lower part is provided with the collection ash chute, the interpolation of collection ash chute is equipped with the collection ash box, the collection ash box extends to the ventilation window lateral surface, fixed mounting has the handle on the ventilation window.

Preferably: and a filter screen is fixedly arranged in the inner air hole.

Compared with the prior art, the beneficial effects of the utility model reside in that: the upper plate, the lower plate, the left plate, the right plate, the front plate and the rear plate are arranged to be matched and assembled, so that the transportation and the installation are convenient; the outer air holes and the inner air holes are arranged in a staggered manner, so that air entering the wall body is buffered and filtered, and dust entering is reduced; the dust collecting box is arranged to collect dust, so that the dust collecting box is convenient to take out and clean and convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a front view of a preassembled transformer substation according to the present invention.

Fig. 2 is a sectional view of a preassembled transformer substation taken along the direction a-a.

Fig. 3 is a B-position enlarged view of a preassembled transformer substation.

The reference numerals are explained below:

1. a wall body; 2. a ventilation window; 3. an outer air hole; 4. a dust collecting box; 5. a handle; 6. a sealing door; 7. a power transformation device; 8. a dust collecting groove; 9. an inner air hole; 10. and (4) a filter screen.

Detailed Description

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but not for indicating or implying that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention, and further that the terms "first", "second", etc., are used only for descriptive purposes and are not to indicate or imply relative importance or imply the number of technical features being referred to, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-3, a prefabricated substation comprises a wall body 1, wherein the wall body 1 comprises an upper plate, a lower plate, a left plate, a right plate, a front plate and a rear plate, wedge-shaped convex strips are arranged at the lower ends of the left plate and the right plate, and wedge-shaped grooves are arranged on the lower plate corresponding to the wedge-shaped convex strips at the lower ends of the left plate and the right plate; the front edges of the inner sides of the left plate and the right plate are provided with wedge-shaped grooves, and the left end and the right end of the front plate are respectively provided with wedge-shaped raised lines corresponding to the wedge-shaped grooves on the front edges of the inner sides of the left plate and the right plate; the back edges of the inner sides of the left plate and the right plate are provided with wedge-shaped grooves, and the left end and the right end of the back plate are respectively provided with wedge-shaped convex strips corresponding to the wedge-shaped grooves on the back edges of the inner sides of the left plate and the right plate; wedge-shaped grooves are formed in the upper edges of the inner sides of the left plate and the right plate, and wedge-shaped convex strips are arranged at the left end and the right end of the upper plate and correspond to the wedge-shaped grooves in the upper edges of the inner sides of the left plate and the right plate respectively; the rear end of the upper plate is provided with a rectangular convex strip, and the upper edge of the front side of the rear plate is provided with a rectangular groove corresponding to the rectangular convex strip at the rear end of the upper plate; the inside of a wall body 1 is provided with power transformation equipment 7 fixedly arranged on a lower plate, a sealing door 6 is arranged on a front plate and used for sealing, the left side edge of the sealing door 6 is connected with the front plate through a hinge, the right side edge of the sealing door 6 is fixedly provided with a handle 5, the handle 5 is used for being pulled conveniently, the upper part of the front plate, the upper part of a rear plate, the upper part of a left plate and the upper part of a right plate are respectively provided with a ventilation window 2, the ventilation window 2 is used for ventilation, the outer air holes 3 arranged in parallel are arranged on the outer side of the ventilation window 2, the inner air holes 9 arranged in parallel are arranged on the inner side of the ventilation window 2, the outer air holes 3 and the inner air holes 9 are used for air intake, the outer air holes 3 and the inner air holes 9 are arranged in a staggered manner, the middle of the ventilation window 2 is arranged in a hollow manner, the lower part of the ventilation window 2 is provided with an ash collecting groove 8, an ash collecting box 4 is inserted in the ash collecting groove 8, the ash collecting box 4 is used for collecting, the ash collecting box 4 extends to the outer side surface of the ventilation window 2, the handle 5 is fixedly arranged on the ventilation window 2, the ash collecting box 4 is convenient to pull out; a filter screen 10 is fixedly arranged in the inner air hole 9, and the filter screen 10 is used for filtering.

The working principle is as follows: during the use, wall body 1 that will not assemble transports to the land of use, through the upper plate, the hypoplastron, a left side board, a right side board, the cooperation of the shape of front bezel and back plate is accomplished and is assembled, in the use, outside air passes through the inside that outer gas pocket 3 got into ventilation window 2, filter the entering wall body 1 in filter screen 10 in the interior gas pocket 9 of entering, realize that circulation of air cools down to the substation equipment 7 in the wall body 1, the while is received in the gravity action by filterable dust in the ventilation window 2 and falls into collection ash box 4, it can to take out collection ash box 4 through pull handle 5 regularly and fall down.

Having shown and described the basic principles, essential features and advantages of the invention, it should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are merely illustrative, but rather are intended to cover various changes and modifications within the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a prepackage type transformer substation, includes wall body (1), its characterized in that: the wall body (1) comprises an upper plate, a lower plate, a left plate, a right plate, a front plate and a rear plate, wherein wedge-shaped convex strips are arranged at the lower ends of the left plate and the right plate, and wedge-shaped grooves are formed in the lower plate corresponding to the wedge-shaped convex strips at the lower ends of the left plate and the right plate; the front edges of the inner sides of the left plate and the right plate are provided with wedge-shaped grooves, and the left end and the right end of the front plate are respectively provided with wedge-shaped convex strips corresponding to the wedge-shaped grooves on the front edges of the inner sides of the left plate and the right plate; the rear edges of the inner sides of the left plate and the right plate are provided with wedge-shaped grooves, and the left end and the right end of the rear plate are respectively provided with wedge-shaped convex strips corresponding to the wedge-shaped grooves on the rear edges of the inner sides of the left plate and the right plate; wedge-shaped grooves are formed in the upper edges of the inner sides of the left plate and the right plate, and wedge-shaped convex strips are arranged at the left end and the right end of the upper plate and correspond to the wedge-shaped grooves in the upper edges of the inner sides of the left plate and the right plate respectively; the rear end of the upper plate is provided with a rectangular convex strip, and the upper edge of the front side of the rear plate is provided with a rectangular groove corresponding to the rectangular convex strip at the rear end of the upper plate; the wall body (1) is internally provided with a power transformation device (7) fixedly installed on the lower plate, the front plate is provided with a sealing door (6), the left side edge of the sealing door (6) is connected with the front plate through a hinge, the right side edge of the sealing door (6) is fixedly provided with a handle (5), the upper part of the front plate, the upper part of the rear plate, the upper part of the left plate and the upper part of the right plate are respectively provided with a ventilation window (2), the outer side of the ventilation window (2) is provided with an outer air hole (3) in parallel arrangement, the inner side of the ventilation window (2) is provided with an inner air hole (9) in parallel arrangement, the outer air hole (3) and the inner air hole (9) are arranged in a staggered manner, the middle of the ventilation window (2) is arranged in a hollow manner, the lower part of the ventilation window (2) is provided with an ash collecting groove (8), and an ash collecting box (4) is inserted into the ash collecting groove (8), the ash collecting box (4) extends to the outer side face of the ventilating window (2), and a handle (5) is fixedly mounted on the ventilating window (2).

2. A preassembled transformer substation according to claim 1, characterized in that: a filter screen (10) is fixedly arranged in the inner air hole (9).