CN210693230U

CN210693230U - Box-type substation

Info

Publication number: CN210693230U
Application number: CN201922205531.5U
Authority: CN
Inventors: 刘磊; 白晓波; 朱强
Original assignee: Naisi Electric Co ltd
Current assignee: Naisi Electric Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-06-05
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a box-type substation, the power distribution box comprises a box body, the side welding of box has first dash board, the top welding of box has the support column, the top welding of support column has the second dash board, the upper surface of box has the exhaust duct through the pore welding, the inner wall welding of exhaust duct has the connecting plate, the other end of connecting plate has the motor through the bolt fastening, the motor has the blade through the welding of motor shaft, the side surface of box has seted up first through-hole, the inner wall welding of first through-hole has the protection network, can effectively prevent external rainwater to get into the inside of transformer substation through setting up first dash board and second dash board, the safety in utilization of transformer substation has been ensured, and can effectively improve the radiating efficiency in the transformer substation through setting up exhaust duct, motor, blade and connecting plate; through setting up first recess, circular fixture block, stopper, spring, second recess and spout, can dismantle dustproof part fast, dismantle efficiency and show the improvement.

Description

Box-type substation

Technical Field

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

Background

A box-type transformer substation, also called a prefabricated substation or a prefabricated substation, is a high-voltage switch device, a distribution transformer and a low-voltage distribution device, is factory prefabricated indoor and outdoor compact distribution equipment which are arranged into a whole according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and installed in a moisture-proof, rust-proof, dust-proof, rat-proof, fire-proof, anti-theft, heat-insulating, totally-closed and movable steel structure box.

However, natural ventilation and heat dissipation are mostly adopted in the current box-type substation, so that the efficiency is low, and a heat dissipation vent is easily invaded by rainwater, which is not favorable for the use safety of the substation; in addition, the air inlet of the transformer substation is usually provided with a dustproof part for blocking external dust from entering, the transformer substation needs to be periodically disassembled and cleaned after being used for a long time, and the traditional bolt fixing mode brings much inconvenience to disassembly and has low disassembly efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box-type substation to the air intake of solving the transformer substation installs the entering that dustproof part comes the external dust of separation usually, uses for a long time and needs the periodic disassembly to wash, and traditional bolt fastening mode brings many inconveniences for dismantling, dismantles the problem of inefficiency.

In order to achieve the above object, the utility model provides a following technical scheme: box-type substation, the power distribution box comprises a box body, the side welding of box has first dash board, the top welding of box has the support column, the top welding of support column has the second dash board, the upper surface of box has the exhaust duct through pore welding, the upper end welding of exhaust duct has the protection filter screen, the inner wall welding of exhaust duct has the connecting plate, the other end of connecting plate has the motor through the bolt fastening, the motor has the blade through the welding of motor shaft, first through-hole has been seted up to the side surface of box, the inner wall welding of first through-hole has the protection network.

Preferably, a dustproof cylinder is arranged on the side face of the protective net, a filter screen is arranged on the inner wall of the dustproof cylinder, and a handle is welded on the side face of the dustproof cylinder.

Preferably, the outer wall of the dust-proof cylinder is provided with a first groove, and a circular clamping block is clamped in the first groove.

Preferably, the second recess has been seted up to the inner wall of first through-hole, the spout has been seted up to the inner wall of second recess, sliding joint has the stopper in the spout, the stopper welds in the side surface of circular fixture block.

Preferably, a spring is welded on the inner wall of the second groove, and the other end of the spring is welded on the surface of the circular fixture block.

Compared with the prior art, the beneficial effects of the utility model are that: according to the box-type substation, the first rain shielding plate and the second rain shielding plate can effectively prevent external rainwater from entering the substation, so that the use safety of the substation is guaranteed, and the heat dissipation efficiency in the substation can be effectively improved by arranging the exhaust duct, the motor, the blades and the connecting plate; through setting up first recess, circular fixture block, stopper, spring, second recess and spout, can dismantle dustproof part fast, dismantle efficiency and show the improvement.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;

fig. 3 is a circuit diagram of the present invention.

In the figure: 1, a box body; 2, filtering a screen; 3, a protective net; 4, pulling a handle; 5 a first flashing; 6 a second flashing; 7, supporting columns; 8, an air exhaust barrel; 9, a motor; 10 a first via hole; 11 blades; 12 connecting plates; 13 a dust-proof cylinder; 14 a first groove; 15, a circular fixture block; 16 a limiting block; 17 a spring; 18 a second groove; 19 chute; 20 protective screen.

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, the present invention provides a technical solution: a box-type transformer substation comprises a box body 1, wherein a first rain shielding plate 5 is welded on the side face of the box body 1, the first rain shielding plate 5 is welded in a downward-inclined mode, rainwater can be blocked by the first rain shielding plate 5 when raining, the rainwater is prevented from entering the box body 1, the use safety of the transformer substation is guaranteed, a support column 7 is welded on the top of the box body 1, a second rain shielding plate 6 is welded on the top of the support column 7, the second rain shielding plate 6 is obliquely arranged in a roof mode, the rainwater can be effectively prevented from entering the box body 1 from the upper end, an exhaust barrel 8 is welded on the upper surface of the box body 1 through a pore channel, the exhaust barrel 8 is used for arranging an exhaust component, a protective filter screen 20 is welded on the upper end of the exhaust barrel 8, the protective filter screen 20 is used for preventing dust from entering the box body 1 from the upper end, two connecting plates 12 are welded on the inner walls on, the model of the motor 9 is YZ160M1-6, the motor 9 is connected with an external power supply in series through a switch, the motor 9 is welded with blades 11 through a rotating shaft of the motor, when raining, the first rain shielding plate 5 arranged on the side surface of the box body 1 can block rainwater to prevent the rainwater from entering the box body 1 from the side surface, and also prevents rainwater from entering the tank 1 from the upper end by means of the second flashing 6 provided at the top of the tank 1, in addition, the motor 9 can drive the blade 11 to rotate at high speed, external air is sucked in through the first through hole 10 on the side surface of the box body 1, internal hot air is discharged through the air discharge barrel 8 at the upper end of the box body 1, the first rain shielding plate 5 and the second rain shielding plate 6 can effectively prevent external rain water from entering the transformer substation, the use safety of the transformer substation is ensured, and through setting up exhaust barrel 8, motor 9, blade 11 and connecting plate 12 can effectively improve the inside radiating efficiency of transformer substation.

Referring to fig. 1 and 2, a first through hole 10 is formed in a side surface of a box body 1, a protective net 3 is welded on an inner wall of the first through hole 10, a dust cylinder 13 is arranged on a side surface of the protective net 3, an outer wall of the dust cylinder 13 is clamped on an inner wall of the first through hole 10, a filter screen 2 is arranged on an inner wall of the dust cylinder 13, a handle 4 is welded on a side surface of the dust cylinder 13, the dust cylinder 13 can be detached from the first through hole 10 by pulling the handle 4 outwards, a first groove 14 is formed in an outer wall of the dust cylinder 13, a circular fixture block 15 is clamped in the first groove 14, a second groove 18 is formed in an inner wall of the first through hole 10, the circular fixture block 15 can move up and down in the second groove 18, a sliding groove 19 is formed in an inner wall of the second groove 18, a stopper 16 is slidably clamped in the sliding groove 19, the stopper 16 is welded on a side surface of the circular fixture block 15, a sliding distance of, the inner wall welding of second recess 18 has spring 17, the other end of spring 17 welds in the surface of circular fixture block 15, spring 17 pushes up circular fixture block 15 outside second recess 18 under the natural state, and prevent through stopper 16 that circular fixture block 15 breaks away from second recess 18, when needing to dismantle dustproof part dust tube 13, hold handle 4 and the pulling of outside, thereby can make circular fixture block 15 extruded to in the second recess 18, make circular fixture block 15 break away from with first recess 14 simultaneously, can dismantle dustproof tube 13 from first through-hole 10 is internal, through setting up first recess 14, circular fixture block 15, stopper 16, spring 17, second recess 18 and spout 19, can dismantle dustproof part fast, the dismantlement efficiency is showing and is improving.

The utility model discloses when concrete implementation: when raining, the first rain shielding plate 5 that the side of box 1 set up can block the rainwater, avoid the rainwater to get into in the box 1 from the side, and also avoid the rainwater to get into in the box 1 from the upper end through the second rain shielding plate 6 that the top of box 1 set up, in addition, accessible motor 9 drives blade 11 and rotates at a high speed, pass through the first through-hole 10 suction of box 1 side with outside air and simultaneously with inside hot-air through the exhaust cone 8 of box 1 upper end discharge, can effectively prevent outside rainwater entering transformer substation inside through setting up first rain shielding plate 5 and second rain shielding plate 6, the safety in utilization of transformer substation has been ensured, and through setting up exhaust cone 8, motor 9, the inside radiating efficiency of transformer substation can effectively be improved to blade 11 and connecting plate 12. When the dust-proof component dust-proof cylinder 13 needs to be disassembled, the handle 4 is held and pulled outwards, so that the circular fixture block 15 is extruded into the second groove 18, the circular fixture block 15 is separated from the first groove 14, the dust-proof cylinder 13 can be disassembled from the first through hole 10, the dust-proof component can be rapidly disassembled by arranging the first groove 14, the circular fixture block 15, the limiting block 16, the spring 17, the second groove 18 and the sliding groove 19, and the disassembling efficiency is obviously improved.

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. Box-type substation, including box (1), its characterized in that: the side welding of box (1) has first dash board (5), the top welding of box (1) has support column (7), the top welding of support column (7) has second dash board (6), the upper surface of box (1) has exhaust duct (8) through pore canal welding, the upper end welding of exhaust duct (8) has protection filter screen (20), the inner wall welding of exhaust duct (8) has connecting plate (12), the other end of connecting plate (12) has motor (9) through the bolt fastening, motor (9) has blade (11) through the welding of motor shaft, first through-hole (10) have been seted up to the side surface of box (1), the inner wall welding of first through-hole (10) has protection network (3).

2. The box substation of claim 1, characterized in that: the side of protection network (3) is equipped with dust protection cylinder (13), the inner wall of dust protection cylinder (13) is equipped with filter screen (2), the side welding of dust protection cylinder (13) has handle (4).

3. The box substation of claim 2, characterized in that: the outer wall of the dust-proof cylinder (13) is provided with a first groove (14), and a circular clamping block (15) is clamped in the first groove (14).

4. The box substation of claim 1, characterized in that: second recess (18) have been seted up to the inner wall of first through-hole (10), spout (19) have been seted up to the inner wall of second recess (18), slide in spout (19) joint has stopper (16), stopper (16) weld in the side surface of circular fixture block (15).

5. The box substation of claim 4, characterized in that: the inner wall of the second groove (18) is welded with a spring (17), and the other end of the spring (17) is welded on the surface of the circular fixture block (15).