CN210273279U

CN210273279U - A safe box-type substation

Info

Publication number: CN210273279U
Application number: CN201921259253.5U
Authority: CN
Inventors: 卯航; 梁军; 杨浩策
Original assignee: Yunnan Dianzhong Huineng Intelligent Energy Co Ltd
Current assignee: Yunnan Dianzhong Huineng Intelligent Energy Co Ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-04-07
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a safety-type box-type substation, which comprises a main box of the substation. Both sides of the front side of the main box of the substation are connected with box doors through hinges, and the bottom of the side wall of the main box of the substation is provided with a door. The ram vent is provided with a protective baffle on the outside of the ram vent. The protective baffle is a horizontal "︺"-shaped structure, and both ends of the protective baffle are connected to the side walls of the main box of the substation. The inner height of the opening is greater than the height of the ram vent, and the width of the ram vent is smaller than the width of the protective baffle. The safety box-type substation can effectively improve safety, reduce potential safety hazards, and make the substation safer to use. The outer cover of the ram vent of this safe box-type substation has a protective baffle, which can effectively prevent the wind from blowing the water droplets on the edge of the ram vent to the inside of the main box of the substation, and will not affect the ventilation of the ram vent. Effectively, the safety performance is improved.

Description

Safe type box-type substation

Technical Field

The utility model relates to a box-type substation technical field specifically is a safe type box-type substation.

Background

The box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage switch equipment, the distribution transformer and the low-voltage distribution device are factory prefabricated indoor and outdoor compact distribution equipment which are integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and are arranged in a steel structure box which is damp-proof, rust-proof, dust-proof, rat-proof, fireproof, anti-theft, heat-insulating, totally-closed and movable. The box-type transformer substation is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces the original civil power distribution room and power distribution station, and becomes a novel complete set of power transformation and distribution device.

The ventilation opening of the existing box-type substation is generally protruded through stamping, so that air flows through the stamped opening, but when raining, rainwater can be collected along the edge of the protrusion, and therefore the rainwater falls into the ventilation opening through wind blowing, and the potential safety hazard of the box-type substation is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe type box-type substation to the security of the vent of the box-type substation who proposes in solving above-mentioned background art remains the problem that improves.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safe type box-type substation, includes the transformer substation main tank body, there is the box door on transformer substation main tank body front side both sides all through hinge connection, the punching press vent has been seted up on transformer substation main tank body lateral wall bottom, and the punching press vent outside is equipped with guard flap, guard flap is horizontal "︺" shape structure, and all is connected with transformer substation main tank body lateral wall outside the guard flap both ends, guard flap's the inside height of opening is greater than the punching press vent height, and the width of punching press vent is less than guard flap's width.

Preferably, the bottom end of the main box body of the transformer substation is internally provided with a plurality of reinforcing and positioning through holes.

Preferably, the top end of the transformer substation main box body is externally connected with a transformer substation box top, the length and the width of the transformer substation box top are both larger than those of the top surface of the transformer substation main box body, and the top of the transformer substation box top is of a triangular structure.

Preferably, box body net type heat dissipation ports are formed in the front side and the rear side of the top end of the main box body of the transformer substation, and do not protrude out of the front side wall and the rear side wall of the main box body of the transformer substation.

Preferably, the front side and the rear side of the bottom end of the top of the transformer substation box are both connected with shielding plates, and the positions of the shielding plates correspond to those of the net-type heat dissipation ports of the box body.

Preferably, the distance between the shielding plate and the box body net type heat dissipation port is greater than zero, the length and the width of the box body net type heat dissipation port are smaller than those of the shielding plate, and the height of the bottom of the shielding plate is greater than that of the top of the box body door.

Compared with the prior art, the beneficial effects of the utility model are that: this safe type box-type substation can effectual improvement security, reduces the potential safety hazard, makes this transformer substation use safer. The outside of this safe type box-type substation's punching press vent is covered with guard flap, makes guard flap effectively prevent that wind from blowing the water droplet at punching press vent border inside the main tank body of transformer substation, and can not influence the ventilation effect of punching press vent, has improved the security performance.

Drawings

Fig. 1 is a schematic structural view of a safe box-type substation of the present invention;

fig. 2 is a side view of the utility model relates to a safe type box-type substation.

In the figure: 1. the transformer substation box comprises a transformer substation box top, 2 a box net type heat dissipation opening, 3 a shielding plate, 4 a transformer substation main box body, 5 a box body door, 6 a stamping ventilation opening, 7 a protective baffle, 8 and a reinforcing positioning through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a safe box-type substation comprises a substation main box body 4, wherein box doors 5 are connected to two sides of the front side of the substation main box body 4 through hinges, a plurality of reinforcing and positioning through holes 8 are formed in the bottom end of the substation main box body 4, a user can insert screws into the reinforcing and positioning through holes 8 to nail the substation main box body 4 on a concrete base, the mounting firmness is improved, a substation box top 1 is connected to the outer side of the top end of the substation main box body 4, the length and the width of the substation box top 1 are both larger than those of the top surface of the substation main box body 4, the top of the substation box top 1 is of a triangular structure, rainwater falling onto the substation box top 1 can slide to the outer side of the substation main box body 4 along the inclination of the substation box top 1, box net type heat dissipation ports 2 are arranged on the front side and the rear side of the top end of the substation main, the box net type heat dissipation port 2 does not protrude out of the front and rear side walls of the transformer substation main box body 4, the structure enables the box net type heat dissipation port 2 to be embedded in the transformer substation main box body 4 and to be installed with the transformer substation main box body 4, the front side and the rear side of the bottom end of the transformer substation box top 1 are both connected with the shielding plates 3, the positions of the shielding plates 3 correspond to the positions of the box net type heat dissipation port 2, the shielding plates 3 can be fixed with the bottom surface of the transformer substation box top 1 and can be shielded outside the box net type heat dissipation port 2, the distance between the shielding plates 3 and the box net type heat dissipation port 2 is larger than zero, the length and the width of the box net type heat dissipation port 2 are both smaller than the length and the width of the shielding plates 3, the bottom height of the shielding plates 3 is larger than the top height of the box door 5, the structure enables the shielding plates 3 not to obstruct, inside in order to make the rainwater can not get into box net formula thermovent 2, and can not hinder opening and shutting of box door 5, stamping vent 6 has been seted up on 4 lateral wall bottoms of transformer substation's main tank body, and the 6 outsides of stamping vent are equipped with guard flap 7, guard flap 7 is horizontal "︺" shape structure, and guard flap 7 both ends all are connected with 4 lateral walls of transformer substation's main tank body outward, guard flap 7's opening internal height is greater than stamping vent 6 height, and stamping vent 6's width is less than guard flap 7's width, this structure makes guard flap 7 can cover stamping vent 6, make the rainwater can not get into the inside potential safety hazard that causes of 4 main tank bodies of transformer substation through the opening of 6 bottoms of stamping vent.

The working principle is as follows: when using this safe type box-type substation, at first open box door 5 with insert the screw and consolidate 8 insides of positioning hole in order to fix transformer substation's main tank body 4 on the concrete foundation, in overcast and rainy day, the air can circulate through punching press vent 6, when a small amount of rainwater falls to punching press vent 6 bottom edge from the opening of 7 sides of protective barrier, because of protective barrier 7 sheltered from the wind towards transformer substation's main tank body 4 inside, so the raindrop can not drip to the inside direction of transformer substation's main tank body 4, and protective barrier 7 can not restrict punching press vent 6's ventilation, baffle 3 is installed outward to box net formula thermovent 2, can shelter from box net formula thermovent 2, prevent that the rainwater from getting into inside box net formula thermovent 2, and baffle 3 can not influence opening and shutting of box door 5, thereby accomplish a series of work.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a safe type box-type substation, includes transformer substation's main tank body (4), its characterized in that: the transformer substation main box body (4) front side both sides all have box door (5) through hinge connection, stamping vent (6) have been seted up on transformer substation main box body (4) lateral wall bottom, and stamping vent (6) outside is equipped with guard flap (7), guard flap (7) are horizontal "︺" shape structure, and guard flap (7) both ends all are connected with transformer substation main box body (4) lateral wall outward, the inside height of opening of guard flap (7) is greater than stamping vent (6) height, and the width of stamping vent (6) is less than the width of guard flap (7).

2. A secure box substation according to claim 1, characterized in that: the transformer substation main box body (4) is internally provided with a plurality of reinforcing and positioning through holes (8), and the reinforcing and positioning through holes (8) are arranged in a plurality of positions.

3. A secure box substation according to claim 1, characterized in that: the transformer substation main box body (4) top external connection has transformer substation roof (1), and the length and width of transformer substation roof (1) all is greater than the length and width of transformer substation main box body (4) top surface to transformer substation roof (1) top is the triangle-shaped structure.

4. A secure box substation according to claim 1, characterized in that: both sides all are equipped with box net formula thermovent (2) around transformer substation's main tank body (4) top, and box net formula thermovent (2) do not bulge in lateral wall around transformer substation's main tank body (4).

5. A secure box substation according to claim 3, characterized in that: both sides all are connected with shielding plate (3) around transformer substation's roof (1) bottom, and the position of shielding plate (3) and the position of box net formula thermovent (2) correspond to each other.

6. A secure box substation according to claim 5, characterized in that: the distance between the shielding plate (3) and the box body net type heat dissipation port (2) is larger than zero, the length and the width of the box body net type heat dissipation port (2) are smaller than those of the shielding plate (3), and the height of the bottom of the shielding plate (3) is larger than that of the top of the box body door (5).