CN113131374A

CN113131374A - High-safety low-voltage complete switch equipment

Info

Publication number: CN113131374A
Application number: CN202110412123.6A
Authority: CN
Inventors: 陶守江
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-07-16

Abstract

The invention relates to high-safety low-voltage complete switch equipment which comprises a main body and a base, wherein a door plate is arranged inside the main body, a connecting outer frame is arranged on the outer surface of the door plate, a protection plate is arranged outside the connecting outer frame, a protection filter screen is arranged outside the bottom of the door plate, and a handle is connected to the middle of the top of the protection filter screen. The invention has the beneficial effects that: this low pressure complete sets switchgear of high security, setting through the gasbag, it has inert gas carbon dioxide to fill in advance in the gasbag inside, place in the outside of door plant rear end, not laminate mutually with the outside equipment subassembly of door plant rear end, there is certain space, thereby the gasbag can not influence the normal operating of the inside part of main part when aerifing the collision, and can be when the emergence short circuit of door plant produces the condition of a fire, utilize the temperature can burn out the gasbag that the material is rubber, thereby gaseous can release the processing, can carry out the control of certain degree to the condition of a fire.

Description

High-safety low-voltage complete switch equipment

Technical Field

The invention relates to the technical field of low-voltage complete switches, in particular to high-safety low-voltage complete switch equipment.

Background

The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, is used for power transmission, power distribution and electric energy conversion, and is optimized in overall performance along with continuous progress of the development technology of the times.

The existing low-voltage switchgear assembly has poor safety performance in the using process, is inconvenient to ventilate and radiate, is easy to accumulate heat together, is inconvenient to dredge, and cannot carry out fire fighting measures to a certain extent when fire happens in the switchgear assembly.

Disclosure of Invention

The invention aims to provide a high-safety low-voltage switchgear assembly, which solves the problems that the conventional low-voltage switchgear assembly in the background art has poor safety performance in the use process, is inconvenient to ventilate and radiate, is easy to accumulate heat together, is inconvenient to dredge and cannot take fire fighting measures to a certain extent when fire occurs in the switchgear assembly.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high security's low pressure complete set switchgear, includes main part and base, the inside of main part is provided with the door plant, and the outside surface mounting of door plant has the connection frame, the outside of connecting the frame is provided with the guard plate, the externally mounted of door plant bottom has the protection filter screen, and the middle part at protection filter screen top is connected with the handle, the outside of protection filter screen bottom is provided with the heating panel, and the internally mounted of heating panel has ventilation unit, the bottom of main part is provided with the standing groove, and the bottom of standing groove installs the support frame, the base is located the outside of support frame bottom, the outside of main part rear end is provided with leading water tank cooling component, the outside middle part in main part top is provided with the mounting bracket, and the internally mounted of.

Preferably, the door plant includes gasbag, inflation inlet, fixed frame, hydraulic pressure gas pole, needle body and camera, and the outside of door plant rear end is provided with the gasbag, the internally mounted of gasbag has the inflation inlet, the outside one end of gasbag sets up the needle body, and the outside one end of needle body installs hydraulic pressure gas pole, hydraulic pressure gas pole's outside is provided with fixed frame, and installs the camera in the outside upper end of fixed frame.

Preferably, the outer surface of the rear end of the door panel is connected with the air bag in an adhesive manner, the air bag is hollow, and the air bag is communicated with the inflation inlet.

Preferably, the inside of the fixed frame is fixedly connected with the hydraulic air rod, one end of the outside of the hydraulic air rod is in welded connection with the needle body, and the needle body is in a conical structure.

Preferably, ventilation unit includes connecting block, ventilating board and air outlet, and ventilation unit's inside is provided with the ventilating board, the internally mounted of ventilating board has the air outlet, the outside upper and lower both ends of ventilating board all are provided with the connecting block.

Preferably, the connecting block is fixedly connected with the ventilating plate, the ventilating plate is movably connected with the ventilating device, the diameter of the ventilating device is larger than that of the ventilating plate, and meanwhile, the air outlets are distributed in an annular mode relative to the center of the ventilating plate.

Preferably, the placing groove comprises a pulling plate, a built-in plate, a clamping groove and a connecting plate, the built-in plate is arranged inside the placing groove, the pulling plate is arranged at two ends of the outside of the built-in plate, the clamping grooves are arranged at four corners of the inside of the built-in plate, and the connecting plate is arranged inside the clamping groove.

Preferably, the connecting plate and the built-in plate are parallel to each other, the built-in plate and the pulling plate are of an integral structure, and the outer part of the built-in plate is movably connected with the inner part of the placing groove.

Preferably, leading water tank cooling subassembly includes that the delivery port includes built-in fixed plate, water pump, cooling pipe, rearmounted chamber and water inlet, and the upper end of leading water tank cooling subassembly is provided with the water inlet, the delivery port is installed to the outside lower extreme of leading water tank cooling subassembly, the outside of leading water tank cooling subassembly rear end is provided with rearmounted chamber, and the internally mounted in rearmounted chamber has the cooling pipe, the end of cooling pipe is provided with the water pump, and the externally mounted of water pump has built-in fixed plate, for closely laminating between rearmounted chamber and the cooling pipe, and the shape of cooling pipe is "S" type structure to the cooling pipe is linked together with leading water tank cooling subassembly, and the inside of leading water tank cooling subassembly is hollow column structure moreover.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through the arrangement of the air bag, inert gas carbon dioxide is filled in the air bag in advance, the air bag is placed outside the rear end of the door plate and is not attached to an equipment assembly outside the rear end of the door plate, and a certain space exists, so that the normal operation of parts inside the main body is not influenced when the air bag is inflated and collided, and when a fire condition is generated due to the short circuit of the door plate, the air bag made of rubber can be burnt by using the temperature, so that the gas can be released and treated, and the fire condition can be controlled to a certain extent.

2. According to the invention, through the design of the camera, the condition of the outer part of the rear end of the door plate can be observed from the outer part of the main body, the needle body can be driven to move by utilizing the design of the hydraulic air rod when the fire is small, the air bag can be punctured by moving the needle body, the air in the air bag is released in advance, the air bag does not need to be burnt by fire, the fire can be effectively extinguished in time when the fire is not large, the rescue time of a user can be increased, and the property loss can be reduced.

3. According to the invention, through the arrangement of the ventilation device, the heat in the main body can be conducted by utilizing the design of the ventilation device in the long-time use process of the main body, and a user can manually rotate the ventilation plate according to the external environment requirement, so that the air outlet in the ventilation plate and the air outlet in the ventilation device are staggered, the overlapping area can be adjusted through the rotating range, the ventilation range can be adjusted, a certain damping effect exists between the connecting block and the outside of the ventilation device, and the rotating position of the ventilation plate can be limited by utilizing the design of the connecting block after the adjustment is finished.

4. According to the invention, through the arrangement of the built-in plate and the linking plate in the placing groove, the whole main body can be far away from the ground surface by utilizing the design of the support frame, so that the primary damp-proof effect is achieved, soda lime is placed in the built-in plate and the linking plate, when the main body is used, the main body can be dried from the bottom of the main body, the built-in plate and the linking plate are stacked and arranged in parallel, a user can slide the built-in plate connected with the pulling plate along the horizontal direction of the placing groove in the long-time use process, and the user can clean and replace articles placed in the built-in plate conveniently.

5. According to the invention, through the arrangement of the front water tank cooling component, water in the water pump and the front water tank cooling component can be circulated under the action of the water pump, heat generated in the long-time use process of the main body can be cooled through the circulation of the water, the heat generated in the working process of the main body is recovered through the cooling pipe connected with the front water tank cooling component, and meanwhile, the design of the structure shape of the cooling pipe can be attached to the outer part of the main body in more areas, so that the heat dissipation area is increased.

Drawings

FIG. 1 is a schematic diagram of a high safety low voltage switchgear assembly of the present invention;

FIG. 2 is a rear view of the exterior structure of a door panel of a high-safety low-voltage switchgear assembly according to the present invention;

FIG. 3 is a schematic view of the interior of the storage tank of the high-safety low-voltage switchgear assembly of the present invention;

FIG. 4 is a schematic diagram of a rear view internal partial structure of a main body of a high-safety low-voltage switchgear assembly according to the present invention;

fig. 5 is an enlarged schematic view of a high-safety low-voltage switchgear assembly at a point a in fig. 1.

In the figure: 1. a main body; 2. a protection plate; 3. connecting the outer frame; 4. a placement groove; 5. pulling a plate; 6. a support frame; 7. a base; 8. a heat dissipation plate; 9. a protective filter screen; 10. a handle; 11. a door panel; 12. a mounting frame; 13. a smoke alarm; 14. an air bag; 15. an inflation inlet; 16. a fixing frame; 17. a hydraulic gas lever; 18. a needle body; 19. a built-in plate; 20. a card slot; 21. connecting the placing plates; 22. a water outlet; 23. a fixed plate is arranged inside; 24. a water pump; 25. a cooling pipe; 26. a rear cavity; 27. a water inlet; 28. a preposed water tank cooling component; 29. a ventilation device; 30. connecting blocks; 31. a ventilation board; 32. an air outlet; 33. a camera is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a high-safety low-voltage complete switch device comprises a main body 1, a protection plate 2, a connecting outer frame 3, a placing groove 4, a pulling plate 5, a support frame 6, a base 7, a heat dissipation plate 8, a protection filter screen 9, a handle 10, a door plate 11, a mounting frame 12, a smoke alarm 13, an air bag 14, an inflation inlet 15, a fixing frame 16, a hydraulic air rod 17, a needle body 18, an internal plate 19, a clamping groove 20, a connecting plate 21, a water outlet 22, an internal fixing plate 23, a water pump 24, a cooling pipe 25, a rear cavity 26, a water inlet 27, a front water tank cooling component 28, a ventilation device 29, a connecting block 30, a ventilation plate 31, an air outlet 32 and a camera 33, wherein the door plate 11 is arranged inside the main body 1, the connecting outer frame 3 is arranged on the outer surface of the door plate 11, the outer surface of the rear end of the door plate 11 is in adhesive connection with the air bag 14, the air bag 14 is hollow, inert gas carbon dioxide is filled in the air bag 14 in advance, the air bag is placed outside the rear end of the door panel 11 and is not attached to equipment components outside the rear end of the door panel 11, and a certain space exists, so that the normal operation of parts inside the main body 1 cannot be influenced when the air bag 14 is inflated and collided, and when a fire condition is generated due to short circuit of the door panel 11, the air bag 14 made of rubber can be burnt by using the temperature, so that the gas can be released and treated, and the fire condition can be controlled to a certain degree;

the door plate 11 comprises an air bag 14, an inflation inlet 15, a fixing frame 16, a hydraulic air rod 17, a needle body 18 and a camera 33, the air bag 14 is arranged outside the rear end of the door plate 11, the inflation inlet 15 is arranged inside the air bag 14, the needle body 18 is arranged at one end outside the air bag 14, the hydraulic air rod 17 is arranged at one end outside the needle body 18, the fixing frame 16 is arranged outside the hydraulic air rod 17, the camera 33 is arranged at the upper end outside the fixing frame 16, the inside of the fixing frame 16 is fixedly connected with the hydraulic air rod 17, one end outside the hydraulic air rod 17 is in welded connection with the needle body 18, the needle body 18 is in a conical structure, the condition outside the rear end of the door plate 11 can be observed from the outside of the main body 1, the needle body 18 can be driven to move by the design of the hydraulic air rod 17 when the needle body is in a small fire, the air bag 14 can be punctured by moving the needle body 18, and the gas, the air bag 14 does not need to be burnt by fire, so that the fire can be effectively suppressed in time when the fire is not strong, the rescue time of a user can be increased, and the property loss is reduced;

the protection plate 2 is arranged outside the connection outer frame 3, the protection filter screen 9 is arranged outside the bottom of the door plate 11, the handle 10 is connected to the middle of the top of the protection filter screen 9, the heat dissipation plate 8 is arranged outside the bottom of the protection filter screen 9, the ventilation device 29 is arranged inside the heat dissipation plate 8, the ventilation device 29 comprises a connection block 30, a ventilation plate 31 and an air outlet 32, the ventilation plate 31 is arranged inside the ventilation device 29, the air outlet 32 is arranged inside the ventilation plate 31, the connection blocks 30 are arranged at the upper end and the lower end of the outside of the ventilation plate 31, the connection block 30 is fixedly connected with the ventilation plate 31, the ventilation plate 31 is movably connected with the ventilation device 29, the diameter of the ventilation device 29 is larger than the diameter inside of the ventilation plate 31, meanwhile, the air outlet 32 is annularly distributed relative to the center of the ventilation plate 31, and heat inside the main body 1 can be conducted by utilizing the, a user can manually rotate the ventilation plate 31 according to the requirement of the external environment, so that the air outlet 32 inside the ventilation plate 31 and the air outlet 32 inside the ventilation device 29 are staggered, the overlapping area can be adjusted through the rotating range, the ventilation range can be adjusted, a certain damping effect exists between the connecting block 30 and the outside of the ventilation device 29, and the rotating position of the ventilation plate 31 can be limited by the design of the connecting block 30 after the adjustment is finished;

the bottom of the main body 1 is provided with a placing groove 4, the bottom of the placing groove 4 is provided with a supporting frame 6, the placing groove 4 comprises a pulling plate 5, a built-in plate 19, a clamping groove 20 and a connecting plate 21, the built-in plate 19 is arranged in the placing groove 4, the pulling plate 5 is arranged at each of two ends of the outer part of the built-in plate 19, the clamping grooves 20 are arranged at four corners of the inner part of the built-in plate 19, the connecting plate 21 is arranged in the clamping groove 20, the connecting plate 21 is parallel to the built-in plate 19, the built-in plate 19 and the pulling plate 5 are of an integral structure, the outer part of the built-in plate 19 is movably connected with the inner part of the placing groove 4, the whole main body 1 can be far away from the ground surface by the design of the supporting frame 6 through the arrangement of the built-in plate 19 and the connecting plate 21, the effect of damp-proof is achieved, soda lime is placed in each of the built-in plate 19 and the, the drying treatment is carried out on the main body 1 from the bottom thereof, the built-in plate 19 and the connecting plate 21 are overlapped and placed in parallel, so that a user can slide the built-in plate 19 connected with the pulling plate 5 along the horizontal direction of the placing groove 4 in the long-time use process, and the user can clean and replace articles placed in the built-in plate 19 conveniently;

the placing groove 4 comprises a pulling plate 5, a built-in plate 19, clamping grooves 20 and a connecting plate 21, the built-in plate 19 is arranged in the placing groove 4, the pulling plate 5 is arranged at two ends of the outer part of the built-in plate 19, the clamping grooves 20 are arranged at four corners of the inner part of the built-in plate 19, the connecting plate 21 is arranged in the clamping grooves 20, the base 7 is positioned at the outer part of the bottom of the supporting frame 6, a front water tank cooling assembly 28 is arranged at the outer part of the rear end of the main body 1, the front water tank cooling assembly 28 comprises a water outlet 22, a built-in fixing plate 23, a water pump 24, a cooling pipe 25, a rear cavity 26 and a water inlet 27, a water inlet 27 is arranged at the upper end of the front water tank cooling assembly 28, a water outlet 22 is arranged at the lower end of the outer part of the front water tank cooling assembly 28, a rear cavity 26 is arranged at the outer part of the rear end of the, and the external of the water pump 24 is provided with a built-in fixed plate 23, the rear cavity 26 is tightly attached with the cooling pipe 25, the cooling pipe 25 is in an S-shaped structure, the cooling pipe 25 is communicated with the front water tank cooling assembly 28, the interior of the front water tank cooling assembly 28 is of a hollow structure, the water in the water pump 24 and the interior of the front water tank cooling assembly 28 can be circulated by the action of the water pump 24, the heat generated in the long-term use process of the main body 1 can be cooled through the circulation of water, the heat generated in the working process of the main body 1 is recovered by the cooling pipe 25 connected with the front water tank cooling component 28, simultaneously cooling tube 25 structural shape's design can be more the laminating of area in the outside of main part 1, increases heat radiating area, and the outside middle part in main part 1 top is provided with mounting bracket 12, and the internally mounted of mounting bracket 12 has smoke alarm 13.

In conclusion, the high-safety low-voltage switchgear assembly, when in use, cooling water is placed in the front water tank cooling assembly 28 in advance, the interior of the cooling pipe 25 is hollow, then the water in the water pump 24 and the front water tank cooling assembly 28 can be circulated by the water pump 24, heat generated in the long-time use process of the main body 1 can be cooled by the circulation of the water, heat generated in the working process of the main body 1 is recovered by the cooling pipe 25 connected with the front water tank cooling assembly 28, ventilation and cooling can be carried out while water cooling is carried out, namely, a user can manually rotate the ventilation plate 31 according to the external environment requirement, so that the air outlet 32 in the ventilation plate 31 and the air outlet 32 in the ventilation device 29 are staggered mutually, the overlapping area can be adjusted through the rotating range, and the ventilation range can be adjusted, the connecting block 30 and the outside of the ventilation device 29 have a certain damping effect, so that the rotating position of the ventilation plate 31 can be limited by the design of the connecting block 30 after adjustment is finished, inert gas carbon dioxide is filled in the air bag 14 in advance, the air bag is placed outside the rear end of the door plate 11 and is not attached to an equipment component outside the rear end of the door plate 11, a certain space exists, so that the normal operation of parts inside the main body 1 cannot be influenced when the air bag 14 is inflated and collided, the air bag 14 made of rubber can be burnt by using the temperature when the door plate 11 is short-circuited to generate fire, so that the air can be released and treated, the fire can be controlled to a certain degree, the outside of the rear end of the door plate 11 can be observed from the outside of the main body 1, the needle body 18 can be driven to move by the design of the hydraulic air rod 17 when the fire is small, can puncture gasbag 14 through the removal to needle body 18, release the gas of gasbag 14 inside in advance, need not the fire and burn out gasbag 14, effectively in time put out a fire from the intensity of a fire when not big, set up through standing groove 4 inside built-in board 19 and linking board 21 at last, the design of utilizing support frame 6 can make whole main part 1 keep away from the ground surface, play preliminary damp-proof effect, soda lime has all been placed in built-in board 19 and linking board 21's inside, can be when using main part 1, carry out drying process to it from main part 1's bottom, built-in board 19 and linking board 21 superpose parallel placement, can the user slides the built-in board 19 that is connected with arm-tie 5 along the horizontal direction of standing groove 4 in long-time use, the user of being convenient for clears up and changes the article of placing inside built-in board 19.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. A high-safety low-voltage switchgear assembly comprising a main body (1) and a base (7), characterized in that: the door plate (11) is arranged inside the main body (1), the outer surface of the door plate (11) is provided with the connecting outer frame (3), the protection plate (2) is arranged outside the connecting outer frame (3), the protection filter screen (9) is arranged outside the bottom of the door plate (11), the middle of the top of the protection filter screen (9) is connected with the handle (10), the heat dissipation plate (8) is arranged outside the bottom of the protection filter screen (9), the ventilation device (29) is arranged inside the heat dissipation plate (8), the placement groove (4) is arranged at the bottom of the main body (1), the support frame (6) is arranged at the bottom of the placement groove (4), the base (7) is positioned outside the bottom of the support frame (6), the front water tank cooling component (28) is arranged outside the rear end of the main body (1), the mounting frame (12) is arranged in the middle of the top outside, and a smoke alarm (13) is arranged in the mounting frame (12).

2. A high safety low voltage switchgear assembly according to claim 1 wherein: door plant (11) are including gasbag (14), inflation inlet (15), fixed frame (16), hydraulic pressure gas pole (17), needle body (18) and camera (33), and the outside of door plant (11) rear end is provided with gasbag (14), the internally mounted of gasbag (14) has inflation inlet (15), the outside one end of gasbag (14) sets up needle body (18), and needle body (18) outside one end installs hydraulic pressure gas pole (17), the outside of hydraulic pressure gas pole (17) is provided with fixed frame (16), and installs camera (33) in the outside upper end of fixed frame (16).

3. A high safety low voltage switchgear assembly according to claim 2 wherein: the outer surface of the rear end of the door panel (11) is connected with the air bag (14) in an adhesive mode, the interior of the air bag (14) is hollow, and the air bag (14) is communicated with the inflating opening (15).

4. A high safety low voltage switchgear assembly according to claim 1 wherein: the inside of the fixed frame (16) is fixedly connected with the hydraulic air rod (17), one end of the outside of the hydraulic air rod (17) is in welded connection with the needle body (18), and the needle body (18) is in a conical structure.

5. A high safety low voltage switchgear assembly according to claim 1 wherein: ventilation unit (29) are including connecting block (30), ventilating board (31) and air outlet (32), and the inside of ventilation unit (29) is provided with ventilating board (31), the internally mounted of ventilating board (31) has air outlet (32), the outside upper and lower both ends of ventilating board (31) all are provided with connecting block (30).

6. A high safety low voltage switchgear assembly according to claim 5 wherein: connecting block (30) and ventilating board (31) are fixed connection, and ventilating board (31) and ventilation unit (29) are swing joint to the diameter of ventilation unit (29) is greater than the diameter in ventilating board (31), and air outlet (32) are the annular distribution about the center of ventilating board (31) simultaneously.

7. A high safety low voltage switchgear assembly according to claim 1 wherein: the placing groove (4) comprises pull plates (5), built-in plates (19), clamping grooves (20) and connecting plates (21), the built-in plates (19) are arranged inside the placing groove (4), the pull plates (5) are installed at two ends of the outside of the built-in plates (19), the clamping grooves (20) are arranged at four corners of the inside of the built-in plates (19), and the connecting plates (21) are installed inside the clamping grooves (20).

8. A high safety low voltage switchgear assembly according to claim 7 wherein: the connecting plate (21) and the built-in plate (19) are parallel to each other, the built-in plate (19) and the pulling plate (5) are of an integral structure, and the outer part of the built-in plate (19) is movably connected with the inner part of the placing groove (4).

9. A high safety low voltage switchgear assembly according to claim 1 wherein: the front water tank cooling assembly (28) comprises a water outlet (22) comprising a built-in fixing plate (23), a water pump (24), a cooling pipe (25), a rear cavity (26) and a water inlet (27), the upper end of the front water tank cooling assembly (28) is provided with the water inlet (27), the water outlet (22) is installed at the lower end of the outer part of the front water tank cooling assembly (28), the rear cavity (26) is arranged at the outer part of the rear end of the front water tank cooling assembly (28), the cooling pipe (25) is installed in the rear cavity (26), the water pump (24) is arranged at the tail end of the cooling pipe (25), the built-in fixing plate (23) is installed at the outer part of the water pump (24), the rear cavity (26) is tightly attached to the cooling pipe (25), the cooling pipe (25) is of an S-shaped structure, and the cooling pipe (25) is communicated with the front water tank cooling assembly (28), and the interior of the front water tank cooling component (28) is of a hollow structure.