CN106159734A - A kind of power automation safety device - Google Patents

Abstract

The invention discloses an electric automation safety protection device, which comprises a box body and an outer wall; convex edges are arranged on both sides of the top surface of the box body; a box base is connected to the bottom surface of the box body; ventilation holes are evenly arranged in rows; The front is connected to the outer wall; the inner side of the outer wall is connected to the insulation layer; the back of the insulation layer is connected to the insulation layer; the material of the insulation layer is foam board; the material of the insulation layer is insulating plastic; The shape of the frame is a cuboid; a heating bulb is installed in the center of the inner surface of one side of the box; a sensor is installed on one side of the heating bulb; a fan is installed in a corner near the back of the box; the bottom surface of the sensor is connected to the control box; The box is arranged at the inner bottom of the side wall of the box body; the invention can ensure the normal operation of the electric automation distribution device in the field and realize the safety protection of the device.

Description

An electric automation safety protection device

technical field

The invention relates to the technical field of safety protection equipment, in particular to an electric automation safety protection device.

Background technique

With the continuous improvement of people's living standards and the continuous development of the national economy, my country's demand for electric energy is increasing. Power users have higher and higher requirements for power supply quality and reliability. Whether the power system can run safely, economically and reliably is directly related to the national economy and people's livelihood. In recent years, large-scale power outages have occurred in the United States, Canada and some European countries, and many local power outages have occurred in China, which have brought a huge impact on national life and economic construction. Therefore, the safety of the power system is a problem that everyone pays close attention to at present. The security issues of the power system include the security issues of the power primary system and the security issues of the secondary system. Among them, due to the extensive use of new technologies such as communication technology and network technology, the secondary system makes its own security problems more complicated and more urgent. This paper analyzes the security issues of the distribution automation system in the secondary system, and proposes a security protection scheme using a special safety isolation device for electric power.

The distribution automation system is an integrated system for remote real-time monitoring, coordination and control of distribution network equipment. It is a new technology developed in recent years. It is a comprehensive application of modern computer technology and communication technology in distribution network monitoring and control. A new power automation safety protection device is needed in the market.

Contents of the invention

The purpose of the present invention is to provide an electric automation safety protection device to solve the problems raised in the above background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a safety protection device for electric power automation, including a box body and an outer wall; convex edges are provided on both sides of the top surface of the box body; the bottom surface of the box body is connected to There is a box base; the ventilation holes are evenly arranged in rows; the front of the box is connected with an outer wall; the inner side of the outer wall is connected with an insulation layer; the back of the insulation layer is connected with an insulating layer; The material of the thermal insulation layer is foam board; the material of the insulating layer is insulating plastic; the inner side of the back of the box is provided with a distribution frame; A heating bulb is installed in the center of the inner surface of the side; a sensor is installed on one side of the heating bulb; a fan is installed in a corner of the inner side of the box close to the back; a control box is connected to the bottom surface of the sensor; The control box is arranged at the inner bottom of the side wall of the box body.

Preferably, the distribution racks are evenly arranged inside the back of the cabinet; the connection between the distribution racks and the cabinet is welding; the surface of the distribution racks is coated with antirust paint.

Preferably, the bottom of the two sides of the box is provided with convex edges; the bottom of the two sides of the box is provided with bolt holes; the connection between the box base and the two sides of the box is bolt connection; the The upper part of both sides of the box body is provided with ventilation holes.

Preferably, the type of the sensor is a temperature sensor; the sensor is associated with the control box; the fan is associated with the sensor; the sensor and the heating bulb are located on the same straight line of the side wall of the box.

Preferably, the inside of the control box is provided with a control panel; the control panel is a single-chip microcomputer control panel; the lower side of the control panel is provided with a battery; the battery is installed inside the control box; the The bottom surface of the control box is in contact with the top surface of the box base.

Preferably, the central position of the top surface of the box base is connected with a column chassis; the upper side of the column chassis is connected with a column bottom; the other end of the column bottom is connected with the column body; the column body The other end is connected to the inner side of the top surface of the box body.

Preferably, a pair of insulating handles is provided at the central position of the outer wall; the surface of the insulating handles is covered with insulating rubber; and a safety lock is provided at a position near the middle gap of the outer wall.

Preferably, a rib bracket is connected to the center of the box base close to the front edge; the other end of the rib bracket is connected to the inner side of the top surface of the box; the rib bracket is a rectangular steel plate.

Compared with the prior art, the beneficial effect of the present invention is that the present invention adopts a box body, and most of the connection methods of the box body adopt bolt connection, and the bolt connection is not only fastened but also detachable, so that the box body has detachability, when the box body When the surface of the box is damaged, the box can be disassembled by bolts to facilitate the replacement of parts. The opening and closing of the box is divided into three layers: the outer wall layer, the insulation layer and the insulation layer, which can effectively prevent the internal automation power device from being affected by the external environment. impact, to protect the internal devices, and a rib plate bracket is added inside the box to strengthen the box and prevent impact damage; the column is used, the surface of the column is coated with an insulating layer, and the bottom of the column is connected to the column chassis, and the column chassis and the box base are connected. The connection method is bolt connection, so the column is detachable; the fan is used to cool the power distribution equipment through the fan, and the control box controls the power distribution main line to automatically cut off the power when the temperature reaches the upper limit; And heating bulbs reduce air humidity to prevent moisture from damaging power distribution equipment, and when the humidity reaches the upper limit, the power distribution main line is automatically cut off to prevent further damage; a control box is used, and a control panel is installed inside the control box. The control panel can realize the automatic and programmed work of the protection device, reduce the waste of human resources and improve work efficiency.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a perspective view of the box body of the present invention.

In the figure: 1. Box body; 2. Insulation layer; 3. Outer wall; 4. Insulation layer; 5. Box base; 6. Column chassis; 7. Column bottom; 8. Column body; 9. Fan; 10. Heating bulb ; 11, sensor; 12, control panel; 13, control box; 14, distribution frame; 15, battery;

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-2, the present invention provides a technical solution: including a box body 1 and an outer wall 3; both sides of the top surface of the box body 1 are provided with convex edges; the bottom surface of the box body 1 is connected with The box base 5; the ventilation holes 19 are evenly arranged in rows; the front of the box body 1 is connected with an outer wall 3; the inner side of the outer wall 3 is connected with an insulating layer 4; the back side of the insulating layer 4 The insulation layer 2 is connected; the material of the insulation layer 4 is foam board; the material of the insulation layer 2 is insulating plastic; The shape of the frame 14 is a cuboid; a heating bulb 10 is installed at the central position of the inner surface of one side of the box body 1; a sensor 11 is arranged on one side of the heating bulb 10; A fan 9 is installed at the corner position; the bottom surface of the sensor 11 is connected to a control box 13; the control box 13 is arranged at the bottom inside the side wall of the box body 1; the distribution frame 14 is evenly arranged on the back of the box body 1 Inside; the connection between the distribution rack 14 and the box body 1 is welding; the surface of the distribution rack 14 is coated with anti-rust paint; the bottom of the two sides of the box body 1 is provided with convex edges; the The bottom of both sides of the box body 1 is provided with bolt holes; the connection mode between the box base 5 and the side walls of the box body 1 is a bolt connection; the upper part of the box body 1 on both sides has ventilation holes 19; The type of the sensor 11 described is a temperature sensor 11; the sensor 11 is associated with the control box 13; the fan 9 is associated with the sensor 11; On the same straight line; the inside of the control box 13 is provided with a control panel 12; the control panel 12 is a single-chip control panel; the lower side of the control panel 12 is provided with a battery 15; the battery 15 is installed Inside the control box 13; the bottom surface of the control box 13 is in contact with the top surface of the box base 5; the central position of the top surface of the box base 5 is connected with a column chassis 6; the upper side of the column chassis 6 is connected with Column bottom 7; the other end of the column bottom 7 is connected to the column body 8; the other end of the column body 8 is connected to the inner side of the top surface of the box body 1; a pair of Insulated handle 18; the surface of the insulated handle 18 is covered with insulating rubber; the outer wall 3 is provided with a safety lock 17 near the gap in the middle; the center of the box base 5 near the front edge is connected with a rib support 16; the other end of the rib bracket 16 is connected to the inside of the top surface of the box body 1; the rib bracket 16 is a rectangular steel plate.

In the actual implementation of the present invention, most of the connection methods of the box body 1 are connected by bolts. When the surface of the box body 1 is damaged, the box body 1 can be disassembled by bolts to facilitate the replacement of parts and the opening and closing of the box body 1. There are three layers of outer wall 3, insulation layer 4 and insulation layer 2, which can effectively prevent the internal automation power device from being affected by the external environment, protect the internal device, and increase the rib support 16 inside the box body 1 to strengthen the box body 1 , anti-collision damage; the surface of the column body 8 is coated with an insulating layer 2, and the side of the column bottom 7 is connected to the column chassis 6, and the connection mode between the column chassis 6 and the box base 5 is a bolt connection, so the column body 8 is detachable; The fan 9 cools down the power distribution equipment. When the temperature reaches the upper limit, the control box 13 controls the power distribution main line to automatically cut off the power; damage to electrical equipment, and when the humidity reaches the upper limit, the power distribution main line is automatically cut off to prevent further damage; a control box 13 is used, and a control board 12 is installed inside the control box 13, and the control board 12 can realize the function of the protection device. Automated programmed work reduces the waste of human resources. The control panel 12 is a single-chip microcomputer control panel, which is simple in device and economical in price and reduces manufacturing costs.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (8)

1. a power automation safety device, it is characterised in that: include casing (1), outer wall (3)；Described casing (1) End face both sides be provided with convex edge；The bottom surface of described casing (1) connects bottom seat (5)；Described air-vent (19) is equal Even arranged in rows；Described casing (1) be positively connected with outer wall (3)；The inner side of described outer wall (3) connects heat-insulation layer (4)；The back side of described heat-insulation layer (4) connects insulating barrier (2)；The material of described heat-insulation layer (4) is cystosepiment；Described The material of insulating barrier (2) is ambroin；It is provided with distributor frame (14) inside described casing (1) back side；Described distribution Device frame (14) is shaped as cuboid；The middle position of described casing (1) side interior surface is provided with heating bulb (10)；Institute The side of the heating bulb (10) stated is provided with sensor (11)；Described casing (1) inner side is near the position, a corner at the back side Put and fan (9) is installed；The bottom surface of described sensor (11) connects control chamber (13)；Described control chamber (13) is arranged on Bottom casing (1) inside sidewalls.

A kind of power automation safety device the most according to claim 1, it is characterised in that: described distributor frame (14) it is evenly arranged in inside casing (1) back side；The connected mode of described distributor frame (14) and casing (1) is for welding；Institute The surface of the distributor frame (14) stated scribbles antirust paint.

A kind of power automation safety device the most according to claim 1, it is characterised in that: described casing (1) Convex edge it is provided with bottom two sides；It is provided with bolt hole bottom described casing (1) two sides；Described bottom seat (5) and case The connected mode of body (1) two side is that bolt connects；The top of described casing (1) both sides has air-vent (19).

A kind of power automation safety device the most according to claim 1, it is characterised in that: described sensor (11) type is temperature sensor (11)；Described sensor (11) is associated with control chamber (13)；Described fan (9) with Sensor (11) is associated；Described sensor (11) is positioned on the same straight line of casing (1) sidewall with heating bulb (10).

A kind of power automation safety device the most according to claim 1, it is characterised in that: described control chamber (13) inside is provided with panel (12)；Described panel (12) is Single-chip Controlling panel；Described panel (12) Downside is provided with battery (15)；It is internal that described battery (15) is arranged on control chamber (13)；The bottom surface of described control chamber (13) Contact with bottom seat (5) end face.

A kind of power automation safety device the most according to claim 1, it is characterised in that: described bottom seat (5) middle position of end face connects post chassis (6)；The upside on described post chassis (6) connects (7) at the bottom of post；Described post The other end at the end (7) is connected with cylinder (8)；The other end of described cylinder (8) is connected with casing (1) inside top surface.

A kind of power automation safety device the most according to claim 1, it is characterised in that: described outer wall (3) Middle position a pair insulation handle (18) is set；Described insulation handle (18) be coated with electro-insulating rubber；Described Outer wall (3) is provided with safety lock (17) near the position of middle gap.

A kind of power automation safety device the most according to claim 1, it is characterised in that: described bottom seat (5) near the middle position of front edge, connection has gusset support (16)；The other end of described gusset support (16) and casing (1) inside top surface is connected；Described gusset support (16) is rectangle steel plate.