CN216251902U

CN216251902U - Outdoor steel structure box-type substation

Info

Publication number: CN216251902U
Application number: CN202122412953.7U
Authority: CN
Inventors: 李长春
Original assignee: Qingdao Qingdian Electric Group Co ltd
Current assignee: Qingdao Qingdian Electric Group Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-04-08
Anticipated expiration: 2031-10-08

Abstract

The utility model provides an outdoor steel structure box-type substation which comprises steel structure box bodies and air exchange structures, wherein the two air exchange structures are arranged and are positioned at the upper ends of the left side and the right side of each steel structure box body, and a protective structure is arranged at the top of each steel structure box body. According to the utility model, through arranging the ventilation structure, the ventilation structure is provided with two ventilation structures which are arranged at the left side and the right side of the steel structure box body, one surface of the ventilation box close to the steel structure box body is fixedly connected with the filter screen, so that dust impurities in gas exchanged from the outside are prevented, the two sides of the ventilation box are respectively provided with the inner ventilation port and the outer ventilation port, and the ventilation fan is driven to rotate by electric power in the steel structure box body to complete continuous ventilation.

Description

Outdoor steel structure box-type substation

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to an outdoor steel structure box-type substation.

Background

With the development of society, the requirements of people on life safety are higher and higher, and therefore, a distribution equipment with a better use effect is also needed, a box-type substation is a widely-used distribution equipment, and is also called a pre-installed substation or a pre-installed substation, and is a high-voltage switch equipment, a distribution transformer and a low-voltage distribution device, the types of the box-type substation can be divided into a common type and a compact type, the common type box-type substation is a ZBW type, an XWB type and the like, and the compact type box-type substation is a ZB 1-336 type, a GE box-type substation and the like.

At present, most of outdoor steel structure box-type substations existing are installed outdoors, unattended operation easily causes fire hazard due to overhigh temperature inside the box body, even the box body is exposed to fire, a great potential safety hazard exists, the steel structure box body is exposed to the sun for a long time, the temperature in the steel structure box body can be increased due to the exposure to the sun, the potential safety hazard exists, and therefore the outdoor steel structure box-type substation is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an outdoor steel structure box-type substation.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an outdoor steel construction box-type substation, includes the steel construction box and the structure of taking a breath, the bottom four corners fixedly connected with base of steel construction box, one side of steel construction box is provided with the chamber door, the fixed surface of chamber door is connected with the handle, the thermovent has been seted up to the back bottom of steel construction box, the first PLASTIC LAMINATED of inside fixedly connected with and the second PLASTIC LAMINATED of steel construction box, first PLASTIC LAMINATED and second PLASTIC LAMINATED divide into the trisection with steel construction box inside.

Preferably, the ventilation structure is provided with two and is located the left and right sides upper end of steel construction box, the top of steel construction box is provided with protective structure.

Preferably, the ventilation structure comprises an inner ventilation port and a ventilation box, the inner ventilation port is arranged on the side surface of the steel structure box body, an outer ventilation port is arranged on one side of the ventilation box, and the outer ventilation port and the inner ventilation port are equal in size and are arranged on the same horizontal line.

Preferably, a filter screen is arranged between the air-exchanging box and the air-exchanging box, the air-exchanging box and the filter screen penetrate through a threaded hole through a fixing bolt to be fixedly connected with the steel structure box body, a fixing rod is fixedly connected inside the air-exchanging box, and a ventilation fan is arranged on the surface of the fixing rod.

Preferably, protective structure includes ceiling and lightning rod, the ceiling sets up in the top of steel construction box, the ceiling passes through mount and steel construction box fixed connection.

Preferably, the lightning rod is fixedly connected to the surface of the ceiling, and a sealing ring is arranged on the contact surface of the lightning rod and the ceiling.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, through arranging the air exchange structure, the air exchange structure is provided with two air exchange structures which are arranged at the left side and the right side of the steel structure box body, the outer wall of the steel structure box body is fixedly connected with the air exchange box through the fixing bolts, one side of the air exchange box close to the steel structure box body is fixedly connected with the filter screen, so that dust impurities in the air exchanged from the outside are prevented, the two sides of the air exchange box are respectively provided with the inner air exchange port and the outer air exchange port, the air exchange fan is driven to rotate through the electric power in the steel structure box body, and the continuous air exchange work is completed.

2. According to the utility model, the protective structure is arranged, the ceiling is arranged at the top of the steel structure box body, the length of the ceiling is the length of the steel structure box body plus the length of the air exchange structures on two sides, the ceiling can shield rain for the steel structure box body and the air exchange structures in rainy days, the ceiling can prevent the steel structure box body from being exposed to the sun for a long time in sunny days, the temperature in the steel structure box body is increased due to exposure, potential safety hazards exist, the lightning rod is arranged on the surface of the ceiling, the electric elements in the steel structure box body can be prevented from being damaged due to lightning strike in thunderstorm weather, and the device greatly improves the practicability of equipment.

Drawings

Fig. 1 is a schematic perspective view of an outdoor steel structure box-type substation according to the present invention;

FIG. 2 is a schematic side view of an outdoor steel-structure box-type substation according to the present invention;

FIG. 3 is a schematic view of an inside expanded structure of an outdoor steel structure box-type substation according to the present invention;

fig. 4 is a schematic structural view of a ventilation structure of an outdoor steel-structured box-type substation according to the present invention.

Illustration of the drawings: 1. a steel structure box body; 2. a base; 3. a box door; 4. a ventilation structure; 5. a protective structure; 6. a handle; 7. a heat dissipation port; 8. a first fire retardant panel; 9. a second fire retardant panel; 41. an internal ventilation port; 42. a ventilation box; 43. an external air exchange port; 44. a threaded hole; 45. a ventilation fan; 46. fixing the rod; 47. a filter screen; 48. fixing the bolt; 51. a ceiling; 52. a lightning rod; 53. a seal ring; 54. a fixing frame.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 4, the utility model provides an outdoor steel structure box-type substation, which includes a steel structure box 1 and two air exchange structures 4, wherein the two air exchange structures 4 are arranged at upper ends of left and right sides of the steel structure box 1, and a protective structure 5 is arranged at the top of the steel structure box 1.

The specific arrangement and function of the ventilation structure 4 and the shielding structure 5 will be described in detail below.

As shown in fig. 1, 3 and 4, the ventilation structure 4 includes an inner ventilation port 41 and a ventilation box 42, the inner ventilation port 41 is opened on the side surface of the steel structure box 1, an outer ventilation port 43 is arranged on one side of the ventilation box 42, the outer ventilation port 43 and the inner ventilation port 41 are equal in size and are arranged on the same horizontal line, a filter screen 47 is arranged between the ventilation box 42 and the ventilation box 42, the ventilation box 42 and the filter screen 47 pass through a threaded hole 44 through a fixing bolt 48 to be fixedly connected with the steel structure box 1, a fixing rod 46 is fixedly connected inside the ventilation box 42, and a ventilation fan 45 is arranged on the surface of the fixing rod 46.

The whole ventilation structure 4 has the effects that by arranging the ventilation structure 4, the ventilation structure 4 is provided with two ventilation boxes 42 which are arranged at the left side and the right side of the steel structure box body 1, the outer wall of the steel structure box body 1 is fixedly connected with the ventilation box 42 by a fixing bolt 48, one side of the ventilation box 42 close to the steel structure box body 1 is fixedly connected with a filter screen 47 to prevent dust and impurities in the gas exchanged from the outside, the two sides of the ventilation box 42 are respectively provided with an inner ventilation port 41 and an outer ventilation port 43, electric power through in the steel construction box 1 drives ventilation fan 45 and rotates, accomplishes the work that lasts taking a breath, and most outdoor steel construction box-type substations that have now are installed in the open air, and unmanned guard leads to the conflagration to take place because of the box inside high temperature easily, explodes even, has very big potential safety hazard, and the device's application has avoided above-mentioned problem and has effectively improved the security of equipment.

As shown in fig. 1, 2 and 3, the protective structure 5 includes a ceiling 51 and a lightning rod 52, the ceiling 51 is disposed on the top of the steel structure box 1, the ceiling 51 is fixedly connected to the steel structure box 1 through a fixing frame 54, the lightning rod 52 is fixedly connected to the surface of the ceiling 51, and a sealing ring 53 is disposed on the contact surface between the lightning rod 52 and the ceiling 51.

The effect that its whole protective structure 5 reaches does, through setting up protective structure 5, set up ceiling 51 at the top of steel structure box 1, the length of ceiling 51 is the length of steel structure box 1 with the length of both sides ventilation structure 4, in the rainy day, ceiling 51 can be for steel structure box 1 and ventilation structure 4 keep off the rain, in the fine day, ceiling 51 can prevent that steel structure box 1 from being exposed to the sun for a long time, the exposure can lead to the internal temperature of steel structure box to rise, there is the potential safety hazard, set up lightning rod 52 on ceiling 51's surface, can prevent that thunderstorm weather from damaging the inside electrical element of steel structure box 1 because of the thunderstorm, the device has improved the practicality of equipment greatly.

Embodiment 2 is different from embodiment 1 in that, as shown in fig. 1 and fig. 3, four corners of the bottom of the steel-structure box body 1 are fixedly connected with a base 2, one side of the steel-structure box body 1 is provided with a box door 3, a handle 6 is fixedly connected to the surface of the box door 3, a heat dissipation opening 7 is formed in the bottom end of the back of the steel-structure box body 1, a first fireproof plate 8 and a second fireproof plate 9 are fixedly connected to the inside of the steel-structure box body 1, and the first fireproof plate 8 and the second fireproof plate 9 divide the inside of the steel-structure box body 1 into three equal parts.

The whole working principle is that the utility model is an outdoor steel structure box-type substation, a ventilation structure 4 is provided with two air change boxes 42 which are arranged at the left side and the right side of a steel structure box 1, the outer wall of the steel structure box 1 is fixedly connected with a ventilation box 42 by a fixing bolt 48, one side of the ventilation box 42 close to the steel structure box 1 is fixedly connected with a filter screen 47 to prevent dust impurities in the gas exchanged from the outside, the two sides of the ventilation box 42 are respectively provided with an inner ventilation port 41 and an outer ventilation port 43, the ventilation fan 45 is driven to rotate by the electric power in the steel structure box 1 to complete the continuous ventilation work, most of the existing outdoor steel structure box-type substations are installed outdoors, the unattended outdoor steel structure box-type substation is easy to cause fire disaster or even explosion due to overhigh temperature in the box, so that great potential safety hazard exists, the application of the device avoids the problems and effectively improves the safety of equipment, set up ceiling 51 at the top of steel construction box 1, the length of ceiling 51 is the length of steel construction box 1 and the length of both sides air structure 4 of taking a breath, during rainy day, ceiling 51 can be for steel construction box 1 and air structure 4 keep off the rain, during fine day, ceiling 51 can prevent that steel construction box 1 from being exposed to the sun for a long time, the exposure can lead to the internal temperature of steel construction box to rise, there is the potential safety hazard, set up lightning rod 52 on ceiling 51's surface, can prevent that thunderstorm weather from damaging the inside electrical component of steel construction box 1 because of the thunder, the device has improved the practicality of equipment greatly.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides an outdoor steel construction box-type substation, includes steel construction box (1) and ventilation structure (4), its characterized in that: the utility model discloses a steel structure box, including steel structure box (1), one side of steel structure box (1) is provided with chamber door (3), the fixed surface of chamber door (3) is connected with handle (6), thermovent (7) have been seted up to the back bottom of steel structure box (1), the first PLASTIC LAMINATED (8) of inside fixedly connected with and second PLASTIC LAMINATED (9) of steel structure box (1), first PLASTIC LAMINATED (8) and second PLASTIC LAMINATED (9) divide into the trisection with steel structure box (1) inside.

2. The outdoor steel structure box-type substation of claim 1, characterized in that: the ventilation structure (4) is provided with two left and right sides upper ends that are located steel structure box (1), the top of steel structure box (1) is provided with protective structure (5).

3. The outdoor steel structure box-type substation of claim 1, characterized in that: the ventilation structure (4) comprises an inner ventilation port (41) and a ventilation box (42), the inner ventilation port (41) is arranged on the side face of the steel structure box body (1), an outer ventilation port (43) is arranged on one side of the ventilation box (42), and the outer ventilation port (43) and the inner ventilation port (41) are equal in size and are arranged on the same horizontal line.

4. The outdoor steel structure box-type substation of claim 3, characterized in that: a filter screen (47) is arranged between the air exchange box (42) and the air exchange box (42), the air exchange box (42) and the filter screen (47) penetrate through a threaded hole (44) through a fixing bolt (48) to be fixedly connected with the steel structure box body (1), a fixing rod (46) is fixedly connected to the inner portion of the air exchange box (42), and an air exchange fan (45) is arranged on the surface of the fixing rod (46).

5. The outdoor steel structure box-type substation of claim 2, characterized in that: protective structure (5) include ceiling (51) and lightning rod (52), ceiling (51) set up in the top of steel construction box (1), ceiling (51) pass through mount (54) and steel construction box (1) fixed connection.

6. The outdoor steel structure box-type substation of claim 5, characterized in that: the lightning rod (52) is fixedly connected to the surface of the ceiling (51), and a sealing ring (53) is arranged on the contact surface of the lightning rod (52) and the ceiling (51).