CN212258182U

CN212258182U - Protection device of electric power system automation equipment

Info

Publication number: CN212258182U
Application number: CN202020719336.4U
Authority: CN
Inventors: 孟葭露
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-12-29
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses a protection device of electric power system automation equipment, which comprises a protective box, wherein the surface of the protective box is fixedly connected with a base, a limiting plate and a drying plate are arranged in the protective box, the limiting plate is arranged at the bottom end of the protective box, the drying plate is arranged at two sides of the protective box, ventilating windows are arranged at two sides of the protective box, a fixed plate and a supporting plate are arranged at the top end of the protective box, a dust collecting box is connected on the upper surface of the fixed plate in advance, the protection device of the electric power system automation equipment is provided, a temperature monitor and a humidity detector are arranged at two sides in the protective box, the temperature monitor can detect the temperature condition in the inner part at any time, the drying plate can dry the inner part to reduce the temperature in the inner part, a heating wire is arranged in the drying plate, and the power, reduce inside humidity, improve motor protection equipment's life.

Description

Protection device of electric power system automation equipment

Technical Field

The utility model relates to an electric power protection equipment technical field specifically is a protection device of electric power system automation equipment.

Background

Currently, the existing protection devices for power system equipment have some disadvantages, for example; the existing electric is a general name of subjects or engineering fields such as the production, transmission, distribution, use, electrical equipment manufacturing and the like of electric energy, a science for creating, maintaining and improving limited space and environment by taking the electric energy, electric equipment and electric technology as means covers three aspects of conversion, utilization and research of the electric energy, including basic theory, application technology, facility equipment and the like, an electric control system is generally called as an electric equipment secondary control loop, different equipment has different control loops, the control modes of the high-voltage electrical equipment and the low-voltage electrical equipment are different, and the power device protection device on the market is not provided with moisture-proof and waterproof measures in the use process, and when the width and the height of the device to be protected are different, the fixed width of the device is not easy to change, the wrapping height is not easy to change, the device is easy to wear with the protection device, and no static elimination measure is set.

Patent No. 201920333250.5 discloses a power protection cutting device convenient to maintenance, including the relay body, the outside at relay body middle part is provided with handle switch, and handle switch's top is provided with the hand lever. The utility model discloses a storing groove, the instrument that uses when being convenient for store the relay maintenance, when needs maintenance, open the chamber door and then detect the maintenance through the instrument of storing inslot portion, even if be convenient for save the time of looking for the instrument, be convenient for maintain, and through place the hand lever on handle switch, when needs emergency power-off, can be through the pull rod handle of box bottom pulling hand lever down, both can drag handle switch down, be convenient for save emergency power-off's time, also can set up the stay cord fixed slot through the both ends at the pull rod handle simultaneously, can pass through the stay cord fixed slot, be convenient for fixed stay cord, both can child pull the pull rod handle at low level, and then carry out emergency power-off.

The power protection device of the above technology has the following disadvantages: 1. the device is not provided with a temperature detection device and a humidity detection device, cannot detect the temperature and the humidity in the box body, and simultaneously cannot dry and ventilate the interior, so that the interior is easily over-wet or over-high in temperature, and equipment is easily damaged; 2. modified children do not have dust extraction, and the inside dust that gets into easily causes the equipment to damage, do not have rain device simultaneously and can not place in the open air, for this reason, we provide a protection device of electric power system automation equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection device of electric power system automation equipment has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a protection device for power system automation equipment.

As the utility model discloses a preferred embodiment, including the protecting box, fixed surface is connected with the base under the protecting box, protecting box internally mounted has limiting plate and drying plate, the limiting plate is located the protecting box bottom, the drying plate is located the protecting box both sides, the ventilation window has all been seted up to the protecting box both sides, fixed plate and backup pad are installed on the protecting box top, the fixed plate upper surface is connected with the dust collecting box in advance, backup pad top fixedly connected with weather shield, the dust collecting box bottom is inlayed and is connected with conveyer pipe and extends to inside the protecting box, conveyer pipe internally mounted has the aspirator pump, the dust absorption head is installed to the conveyer pipe end, moisture detector and temperature sensor are installed respectively to the protecting box both sides.

As a preferred embodiment of the utility model, the chamber door has openly been seted up to the protective housing, chamber door surface mounting has handle, display panel and control panel, the handle is located the control panel right side, display panel is located the control panel upper end.

As a preferred embodiment of the utility model, the aspirator pump internally mounted has the motor, the axis of rotation is installed to the motor front end, axis of rotation both sides fixedly connected with flabellum.

As an optimal implementation mode of the utility model, the dust collection roof portion is connected with the case lid through the buckle, drying plate internally mounted has the heater, ventilation window internally mounted has the fan, heater, aspirator pump and fan are all connected with control panel through the wire.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model relates to a protection device of power system automation equipment, a temperature monitor and a humidity detector are arranged on two sides inside a protective box, the temperature monitor can detect the internal temperature condition at any time, the humidity detector can detect the internal humidity condition at any time, the temperature detector is connected with a signal receiving end of a display panel on a signal output end box door of the humidity detection, the display panel can display the temperature and the humidity condition for workers to know, a ventilation window is embedded and connected on two sides of the protective box, the ventilation window can ventilate to reduce the internal temperature, a fan is arranged inside the ventilation window, a power input end of the fan is connected with a power output end of an external power supply, when the internal temperature is overhigh, the power supply is connected through a control panel, the fan rotates to accelerate the ventilation to reduce the temperature inside the protective box, and the damage of the power equipment caused by overh, the inside both sides of protective housing all install the drying board, and the drying board can carry out drying process to inside, reduces inside temperature, and drying board internally mounted has the heater, and the switch-on gives off the heat and carries out the drying to inside, reduces inside humidity, improves motor protection equipment's life.

The utility model relates to a protection device of electric power system automation equipment, the fixed plate is installed on the top of the protective box, the dust collecting box is installed on the upper end of the fixed plate, the dust collecting box can collect dust, the bottom of the dust collecting box is inlaid with a conveying pipe, the conveying pipe extends to the interior of the protective box, the dust suction head is installed at the tail end of the conveying pipe, the suction pump is installed in the conveying pipe, the motor is internally provided with a motor, the front end of the motor is connected with a rotating shaft, fan blades are installed on two sides of the rotating shaft, the power input end of the motor is connected with the power output end of a control panel on the box door, the power supply motor is switched on to provide power to drive the rotating shaft to rotate, the rotating shaft drives the fan blades to rotate to generate suction, the dust in the protective box is sucked, the convenient use that lasts, protective housing top both sides are fixed with the support frame, and the support frame top is supported there is the flashing board, and the support frame is fixed the flashing board on the protective housing top, prevents effectively that the rainwater from falling on the protective housing, can place in the open air, and the practicality is big.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of a protection device of an automation device of an electric power system according to the present invention;

fig. 2 is a front view of the box of the protection device of the power system automation equipment of the present invention.

FIG. 3 is a structural diagram of a getter pump of a protection device of an electric power system automation equipment

In the figure: 1. a base; 2. a protective box; 3. a limiting plate; 4. drying the plate; 5. a ventilation window; 6. a moisture detector; 7. a support frame; 8. a flashing board; 9. a dust collection box; 10. a fixing plate; 11. a temperature sensor; 12. a delivery pipe; 13. a dust collection head; 14. a getter pump; 15. a box door; 16. a handle; 17. a display panel; 18. a control panel; 19. a motor; 20. a rotating shaft; 21. and (4) fan blades.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: a protection device of power system automation equipment comprises a protective box 2, wherein the lower surface of the protective box 2 is fixedly connected with a base 1, a limiting plate 3 and a drying plate 4 are arranged in the protective box 2, the limiting plate 3 is positioned at the bottom end of the protective box 2, the drying plates 4 are positioned at two sides of the protective box 2, the two sides of the protective box 2 are both provided with ventilation windows 5, the top end of the protective box 2 is provided with a fixed plate 10 and a supporting plate 7, the upper surface of the fixed plate 10 is detachably connected with a dust collecting box 9, the top end of the supporting plate 7 is fixedly connected with a rain-proof plate 8, the bottom end of the dust collecting box 9 is connected with a conveying pipe 12 in an embedded manner, the conveying pipe 12 extends to the inside of the protective box 2, conveyer pipe 12 internally mounted has aspirator pump 14, dust absorption head 13 is installed to conveyer pipe 12 end, moisture detector 6 and temperature sensor 11 are installed respectively to guard box 2 both sides.

In this embodiment (as shown in fig. 1 and 3), the base 1 supports the protective box 2 and separates from the ground, and the ventilation window 5 can accelerate ventilation and prevent the internal temperature from being too high, and the drying plate 4 can dry the inside, reduce the internal humidity, and prolong the service life of the equipment.

The front surface of the protective box 2 is provided with a box door 15, the surface of the box door 15 is provided with a handle 16, a display panel 17 and a control panel 18, the handle 16 is positioned on the right side of the control panel 18, and the display panel 17 is positioned on the upper end of the control panel 18.

In this embodiment (as shown in fig. 2), a box door 15 is opened through the front end of the protection box 2, a handle 16 is installed on the surface of the box door 15, the box door 15 is opened through the handle 16, the limiting plate 3 is installed at the bottom end inside the protection box 2, the power system equipment can be fixed inside the protection box 2 to normally work, the control panel 18 can control the power equipment, and the display panel 17 can display temperature and humidity.

The air suction pump 14 is internally provided with a motor 19, the front end of the motor 19 is provided with a rotating shaft 20, and two sides of the rotating shaft 20 are fixedly connected with fan blades 21.

In this embodiment (as shown in fig. 3), a power supply is connected through a control panel, a motor works to provide power to drive the rotating shaft 20 to rotate, the rotating shaft 20 drives the fan blades 21 to rotate to generate suction, and dust inside the protective box 2 is sucked into the conveying pipe 12 through the dust suction head 13.

The top of the dust collecting box 9 is connected with a box cover through a buckle, a heating wire is arranged inside the drying plate 4, a fan is arranged inside the ventilation window 5, and the heating wire, the suction pump 14 and the fan are all connected with a control panel 18 through wires.

In this embodiment (as shown in fig. 1 and fig. 3) can open the case lid simultaneously, clears away the dust of inside, and convenient continuous use, the fan can accelerate the ventilation, and the heater expert can give off the heat, connects the quick long service life of conductive efficiency through the wire.

The working principle is as follows: when the protection device of the power system automation equipment is used, the bottom of a protection box 2 is provided with a base 1 to support the protection box 2 and simultaneously separate the protection box 2 from the ground without directly contacting the ground, the front end of the protection box 2 is provided with a box door 15, the surface of the box door 15 is provided with a handle 16, the box door 15 is opened through the handle 16, the bottom end inside the protection box 2 is provided with a limit plate 3 which can fix the power system equipment inside the protection box 2 for normal work, two sides inside the protection box 2 are provided with a temperature sensor 11 and a humidity detector 6, the temperature sensor 11 can detect the temperature condition inside at any time, the humidity detector 6 can detect the humidity condition inside at any time, the temperature sensor 11 is connected with a signal receiving end of a display panel 18 on the box door of a signal output end of the humidity detector 6, and the display panel 18 can display, meanwhile, ventilation windows 5 are embedded and connected on two sides of the protection box 2, the ventilation windows 5 can ventilate to reduce the internal temperature, a fan is arranged in each ventilation window 5, a power supply input end of the fan is connected with a power supply output end of a control panel, when the internal temperature is overhigh, a power supply is switched on through the control panel 18, the fan rotates to accelerate the ventilation and reduce the internal temperature of the protection box 2, the damage of electric equipment caused by overhigh internal temperature is prevented, drying plates 4 are arranged on two sides of the interior of the protection box 2, the drying plates 4 can dry the interior to reduce the internal temperature, heating wires are arranged in the drying plates 4, the interior is dried by radiating heat by switching on the power supply, the internal humidity is reduced, the service life of the motor protection equipment is prolonged, a fixing plate 10 is arranged at the top end of the protection box 2, a dust collecting box 9 is arranged, the conveying pipe 12 is inlaid at the bottom of the dust collecting box 9, the conveying pipe 12 extends into the protective box 2, the tail end of the conveying pipe 12 is provided with a dust collection head 13, meanwhile, the conveying pipe 12 is internally provided with an air suction pump 14, the air suction pump 14 is internally provided with a motor 19, the front end of the motor 19 is connected with a rotating shaft 20, two sides of the rotating shaft 20 are provided with fan blades 21, the power input end of the motor 19 is connected with the power output end of a control panel 18 on a box door 15, the power supply motor is switched on to work to provide power to drive the rotating shaft 20 to rotate, the rotating shaft 20 drives the fan blades 21 to rotate to generate suction, dust in the protective box 2 is sucked into the conveying pipe 12 through the dust collection head 13 and conveyed into the dust collecting box 9 through the conveying pipe 12, meanwhile, a box cover can be opened, the dust in the dust can be, the supporting frame 7 fixes the rain-proof plate 8 on the top end of the protective box 2, effectively prevents rainwater from falling on the protective box 2, can be placed outdoors, and has high practicability.

It should be noted that the utility model relates to a protection device of power system automation equipment, which comprises a base 1; 2. a protective box; 3. a limiting plate; 4. drying the plate; 5. a ventilation window; 6. a moisture detector; 7. a support frame; 8. a flashing board; 9. a dust collection box; 10. a fixing plate; 11. a temperature sensor; 12. a delivery pipe; 13. a dust collection head; 14. a getter pump; 15. a box door; 16. a handle; 17. a display panel; 18. a control panel; 19. a motor; 20. a rotating shaft; 21. the fan blade is provided with a temperature sensor of KYW, a control panel of XB2BA31C, motors a and b of HD2401-24, and a humidity detector of LX868, wherein the humidity detector is a universal standard component or a component known by a person skilled in the art, and the structure and the principle of the humidity detector can be known by the person skilled in the art through technical manuals or conventional experimental methods.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A protection device of power system automation equipment, includes protective housing (2), its characterized in that: the dust collection box is characterized in that a base (1) is fixedly connected to the lower surface of the protection box (2), a limiting plate (3) and a drying plate (4) are arranged inside the protection box (2), the limiting plate (3) is located at the bottom end of the protection box (2), the drying plate (4) is located on two sides of the protection box (2), ventilating windows (5) are arranged on two sides of the protection box (2), a fixing plate (10) and a supporting plate (7) are arranged at the top end of the protection box (2), a dust collection box (9) is detachably connected to the upper surface of the fixing plate (10), a rain-proof plate (8) is fixedly connected to the top end of the supporting plate (7), a conveying pipe (12) is connected to the bottom end of the dust collection box (9) in an embedded mode, the conveying pipe (12) extends to the inside of the protection box (2), an air suction pump, and a humidity detector (6) and a temperature sensor (11) are respectively installed on two sides of the protection box (2).

2. The protection device for the power system automation equipment according to claim 1, characterized in that: the protection box is characterized in that a box door (15) is arranged on the front side of the protection box (2), a handle (16), a display panel (17) and a control panel (18) are arranged on the surface of the box door (15), the handle (16) is located on the right side of the control panel (18), and the display panel (17) is located at the upper end of the control panel (18).

3. The protection device for the power system automation equipment according to claim 1, characterized in that: the air suction pump (14) is internally provided with a motor (19), the front end of the motor (19) is provided with a rotating shaft (20), and two sides of the rotating shaft (20) are fixedly connected with fan blades (21).

4. The protection device for the power system automation equipment according to claim 1, characterized in that: the dust collecting box is characterized in that the top of the dust collecting box (9) is connected with a box cover through a buckle, a heating wire is arranged inside the drying plate (4), a fan is arranged inside the ventilation window (5), and the heating wire, the suction pump (14) and the fan are all connected with a control panel (18) through wires.