CN214337170U - Explosion-proof type general switch board - Google Patents
Explosion-proof type general switch board Download PDFInfo
- Publication number
- CN214337170U CN214337170U CN202120645888.XU CN202120645888U CN214337170U CN 214337170 U CN214337170 U CN 214337170U CN 202120645888 U CN202120645888 U CN 202120645888U CN 214337170 U CN214337170 U CN 214337170U
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- power distribution
- distribution cabinet
- cabinet body
- screw rod
- explosion
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Abstract
The utility model discloses an explosion-proof type general power distribution cabinet, which comprises a power distribution cabinet body, an output end of an air cooler is fixedly connected with a cold air pipe, the other end of the cold air pipe extends to the inside of the power distribution cabinet body and is fixedly connected with a mounting seat, an output end of a first servo motor is welded with a first screw rod, a slide seat is sleeved on the first screw rod through threads, a first slide rail is arranged on the left side wall of the power distribution cabinet body, the top end of the inside of the power distribution cabinet body is fixedly provided with a temperature sensor and a smoke sensor, an output end of a second servo motor is welded with a second screw rod, the other end of the second screw rod is movably connected with a mounting block, sliders are sleeved on the left end and the right end of the second screw rod through threads, hinged connecting seats are fixedly arranged at the bottom ends of two sets of sliders, the other ends of the two sets of connecting rods are hinged with the other set of hinged connecting seats, the bottom end of a sealing plate is movably inserted in the inside of the second slide rail, the utility model can rapidly dissipate heat, the explosion caused by fire is avoided, and the service life is prolonged.
Description
Technical Field
The utility model relates to a switch board technical field, in particular to explosion-proof type general switch board.
Background
The explosion-proof general power distribution cabinet is important power distribution equipment for preventing explosion of an installation place caused by sparks, electric arcs, high temperature and the like, distributes the electric energy of a circuit at the upper level to nearby loads, has a protection and control function on electric equipment, is mostly provided with electronic element equipment in the power distribution cabinet, is an indispensable power distribution facility in flammable and explosive places such as petrochemical industry and the like at present, and easily causes the electronic equipment to be damaged once danger occurs. The block terminal can produce a large amount of heats at the working process, if the heat dissipation is untimely, the conflagration takes place easily, and the block terminal internal member is numerous, and the easy explosion has shortened life.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a general switch board of explosion-proof type can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an explosion-proof general power distribution cabinet comprises a power distribution cabinet body, wherein a door body is movably mounted at the front end of the power distribution cabinet body, a sealing strip is fixedly arranged at the edge of the inner side of the door body, an air cooler is fixedly mounted at the left side of the top end of the power distribution cabinet body, the output end of the air cooler is fixedly connected with a cold air pipe, the other end of the cold air pipe extends into the power distribution cabinet body and is fixedly connected with a mounting seat, a partition plate is fixedly mounted at the bottom end of the interior of the power distribution cabinet body, a first servo motor is fixedly mounted between the partition plate and the power distribution cabinet body, a first screw rod is welded at the output end of the first servo motor, the other end of the first screw rod penetrates through the partition plate and is movably connected with the top end of the power distribution cabinet body, a slide seat is sleeved on the first screw rod in a threaded manner, the top end of the slide seat is fixedly connected with the mounting seat, and a first slide rail is arranged on the left side wall of the power distribution cabinet body, the left end of the sliding seat is matched with the first sliding rail, the right side of the top end of the power distribution cabinet body is fixedly provided with a vacuum pump, the top end inside the power distribution cabinet body is fixedly provided with a temperature sensor and a smoke sensor, the right side wall of the power distribution cabinet body is fixedly provided with a window frame, the left side and the right side of the window frame are both fixedly provided with filter screens, the top end of the window frame is internally provided with a second sliding rail, a second servo motor is fixedly arranged above the window frame and positioned on the side wall of the power distribution cabinet body, the output end of the second servo motor is welded with a second screw rod, the other end of the second screw rod is movably connected with an installation block, the installation block is fixedly connected with the side wall of the power distribution cabinet body, the left end and the right end of the second screw rod are both in threaded sleeve joint with sliding blocks, the bottom ends of the two groups of sliding blocks are both fixedly provided with hinged connection seats, and the hinged connection seats are hinged with one end of a connecting rod, the middle parts of the two groups of connecting rods are movably connected through fastening bolts, the other ends of the two groups of connecting rods are hinged with the other group of hinged connecting seats, the two groups of hinged connecting seats are fixedly connected with the top end of the sealing plate, and the bottom end of the sealing plate is movably inserted into the second sliding rail.
Preferably, the front end of the power distribution cabinet body is provided with a groove matched with the door body.
Preferably, the partition board is provided with a plurality of groups of air holes; and a drying cavity is arranged between the partition plate and the power distribution cabinet body and is positioned on the right side of the first servo motor.
Preferably, bearings are arranged at the joint of the first screw rod and the power distribution cabinet body and the joint of the second screw rod and the mounting block.
Preferably, the left end and the right end of the side wall of the second screw rod are provided with threads with equal length and opposite rotation directions.
Preferably, the welding of the end of breathing in of vacuum pump has the connecting pipe, the other end of connecting pipe extends to the inside of switch board body and rather than fixed connection.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model relates to an explosion-proof type general switch board, during the use, when the temperature sensor inside the switch board body detects that the temperature inside the switch board body is higher than the safe value of settlement, will detect information transmission to the controller, the controller controls the start of first servo motor, the start of air-cooler, the air-cooler is carried cold wind through the cold wind pipe to the inside of switch board body, first servo motor rotates and makes the slide drive the bottom up-and-down motion of mount pad and cold wind pipe, make cold wind can be quick and switch over the internal component of switch board body and contact, the heat dissipation of internal component is accelerated, avoid producing a large amount of heat gathering in the internal component working process, cause the conflagration and take place the explosion; the smoke transducer transmits the detected information to the controller, the controller controls the vacuum pump to be started to rapidly pump away the air inside the power distribution cabinet body, meanwhile, the second servo motor rotates to drive the second screw rod to rotate, two sets of sliding blocks are close to each other, and further the sealing plate slides downwards along the second sliding rail until the sealing plate and the window frame are completely overlapped, so that the inside of the power distribution cabinet body is changed into a vacuum state, a fire source can be rapidly extinguished, the fire is prevented from spreading, the component is prevented from exploding, and the service life is prolonged.
Drawings
Fig. 1 is a front view of the internal structure of an explosion-proof general power distribution cabinet of the present invention;
FIG. 2 is a perspective view of a power distribution cabinet body of an explosion-proof general power distribution cabinet of the present invention;
FIG. 3 is a right side view of a window frame of an explosion-proof type general power distribution cabinet of the present invention;
fig. 4 is the utility model relates to a window frame schematic structure of explosion-proof type general switch board.
In the figure: 1. a power distribution cabinet body; 101. a door body; 102. a sealing strip; 103. a partition plate; 104. a first slide rail; 2. a first servo motor; 201. a first screw; 202. a slide base; 203. a mounting seat; 3. an air cooler; 301. a cold air pipe; 4. a vacuum pump; 5. a temperature sensor; 6. a smoke sensor; 7. a second servo motor; 701. a second screw; 702. mounting blocks; 703. a slider; 704. the hinged connecting seat; 705. a connecting rod; 706. fastening a bolt; 707. a sealing plate; 8. a window frame; 801. a filter screen; 802. a second slide rail.
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.
As shown in fig. 1-4, an explosion-proof general power distribution cabinet comprises a power distribution cabinet body 1, a door body 101 is movably mounted at the front end of the power distribution cabinet body 1, a sealing strip 102 is fixedly arranged at the inner side edge of the door body 101, an air cooler 3 is fixedly mounted at the left side of the top end of the power distribution cabinet body 1, an output end of the air cooler 3 is fixedly connected with an air cooler 301, the other end of the air cooler 301 extends into the power distribution cabinet body 1 and is fixedly connected with a mounting seat 203, a partition plate 103 is fixedly mounted at the bottom end inside the power distribution cabinet body 1, a first servo motor 2 is fixedly mounted between the partition plate 103 and the power distribution cabinet body 1, a first screw 201 is welded at the output end of the first servo motor 2, the other end of the first screw 201 penetrates through the partition plate 103 and is movably connected with the top end of the power distribution cabinet body 1, a slide 202 is sleeved on the first screw 201 in a threaded manner, the top end of the sliding seat 202 is fixedly connected with the mounting seat 203, a first sliding rail 104 is arranged on the left side wall of the power distribution cabinet body 1, the left end of the sliding seat 202 is matched with the first sliding rail 104, a vacuum pump 4 is fixedly arranged on the right side of the top end of the power distribution cabinet body 1, a temperature sensor 5 and a smoke sensor 6 are fixedly arranged on the top end inside the power distribution cabinet body 1, a window frame 8 is fixedly arranged on the right side wall of the power distribution cabinet body 1, filter screens 801 are fixedly arranged on the left side and the right side of the window frame 8, a second sliding rail 802 is arranged inside the top end of the window frame 8, a second servo motor 7 is fixedly arranged above the window frame 8 and positioned on the side wall of the power distribution cabinet body 1, a second screw 701 is welded at the output end of the second servo motor 7, the other end of the second screw 701 is movably connected with a mounting block 702, and the mounting block 702 is fixedly connected with the side wall of the power distribution cabinet body 1, the left end and the right end of the second screw rod 701 are respectively in threaded sleeve connection with a sliding block 703, the bottom ends of the sliding blocks 703 are respectively fixedly provided with a hinged connection seat 704, the hinged connection seats 704 are hinged to one end of a connecting rod 705, the middle portions of the connecting rods 705 are movably connected through a fastening bolt 706, the other ends of the connecting rods 705 are respectively hinged to the hinged connection seats 704, the hinged connection seats 704 are fixedly connected with the top end of a sealing plate 707, and the bottom end of the sealing plate 707 is movably inserted into the second sliding rail 802.
In this embodiment, preferably, a groove matched with the door body 101 is formed at the front end of the power distribution cabinet body 1, so that the door body 101 and the power distribution cabinet body 1 are conveniently sealed.
In this embodiment, preferably, the partition plate 103 is provided with a plurality of sets of air holes; just be located between baffle 103 and the switch board body 1 the right side of first servo motor 2 is equipped with the drying chamber, is convenient for place the drier in the drying chamber, can pass through the bleeder vent will the inside moisture of switch board body 1 inhales, avoids disturbing the work of interior component.
In this embodiment, preferably, bearings are arranged at the connection position of the first screw 201 and the power distribution cabinet body 1 and the connection position of the second screw 701 and the mounting block 702, so that the rotation is facilitated.
In this embodiment, preferably, the left end and the right end of the side wall of the second screw 701 are provided with threads with equal length and opposite rotation directions, so as to drive the two sets of sliding blocks 703 to move in opposite directions or in opposite directions.
In this embodiment, it is preferable that the welding of the end of breathing in of vacuum pump 4 has the connecting pipe, the other end of connecting pipe extends to the inside of switch board body 1 and rather than fixed connection, be convenient for with the inside air of switch board body 1 is taken out completely.
It should be noted that, the utility model relates to an explosion-proof type general switch board, in use, when the temperature sensor 5 inside the switch board body 1 detects that the temperature inside the switch board body 1 is higher than the safety value of settlement, transmit the detected information to the controller, the controller controls the start of the first servo motor 2, the start of the air-cooler 3, the air-cooler 3 conveys cold air to the inside of the switch board body 1 through the cold air pipe 301, the first servo motor 2 rotates to drive the first screw rod 201 to rotate, make the slide 202 drive the bottom of mount pad 203 and cold air pipe 301 to move up and down repeatedly, make the cold air rapidly contact with the internal components of the switch board body 1, the air current discharges the outside of the cabinet body through the window frame 8, accelerate the heat dissipation of the internal components, avoid the internal components to produce a large amount of heat gathering in the working process, cause the conflagration and explode; when the inside naked light that takes place of switch board body 1, smoke transducer 6 transmits the information that detects to the controller, controller control vacuum pump 4 starts and takes away the inside air of switch board body 1 rapidly, the first servo motor 2 of controller control is closed simultaneously, second servo motor 7 starts, second servo motor 7 rotates and drives second screw 701 and rotates, make two sets of sliders 703 be close to each other, and then make closing plate 707 slide down along second slide rail 802 until closing plate 707 and window frame 8 coincide completely, and then switch board body 1 is inside to become vacuum state, can extinguish the fire source rapidly, avoid the intensity of a fire to spread and take place the conflagration, avoid the component to explode.
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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a general switch board of explosion-proof type, includes switch board body (1), its characterized in that: the front end of the power distribution cabinet body (1) is movably provided with a door body (101), the edge of the inner side of the door body (101) is fixedly provided with a sealing strip (102), the left side of the top end of the power distribution cabinet body (1) is fixedly provided with an air cooler (3), the output end of the air cooler (3) is fixedly connected with an air cooling pipe (301), the other end of the air cooling pipe (301) extends to the inside of the power distribution cabinet body (1) and is fixedly connected with a mounting seat (203), the bottom end of the inside of the power distribution cabinet body (1) is fixedly provided with a partition plate (103), a first servo motor (2) is fixedly arranged between the partition plate (103) and the power distribution cabinet body (1), the output end of the first servo motor (2) is welded with a first screw rod (201), and the other end of the first screw rod (201) penetrates through the partition plate (103) and is movably connected with the top end of the power distribution cabinet body (1), a sliding seat (202) is sleeved on the first screw (201) in a threaded manner, the top end of the sliding seat (202) is fixedly connected with the mounting seat (203), a first sliding rail (104) is arranged on the left side wall of the power distribution cabinet body (1), the left end of the sliding seat (202) is matched with the first sliding rail (104), a vacuum pump (4) is fixedly arranged on the right side of the top end of the power distribution cabinet body (1), a temperature sensor (5) and a smoke sensor (6) are fixedly arranged on the top end inside the power distribution cabinet body (1), a window frame (8) is fixedly arranged on the right side wall of the power distribution cabinet body (1), filter screens (801) are fixedly arranged on the left side and the right side of the window frame (8), a second sliding rail (802) is arranged inside the top end of the window frame (8), a second servo motor (7) is fixedly arranged above the window frame (8) and positioned on the side wall of the power distribution cabinet body (1), a second screw (701) is welded at the output end of the second servo motor (7), the other end of the second screw (701) is movably connected with the mounting block (702), the mounting block (702) is fixedly connected with the side wall of the power distribution cabinet body (1), the left end and the right end of the second screw rod (701) are both sheathed with sliding blocks (703) in a threaded manner, the bottom ends of the two groups of sliding blocks (703) are both fixedly provided with hinged connecting seats (704), the hinged connecting seats (704) are hinged with one end of a connecting rod (705), the middle parts of the two groups of connecting rods (705) are movably connected through a fastening bolt (706), the other ends of the two groups of connecting rods (705) are hinged with the other group of hinged connecting seats (704), the two groups of hinged connecting seats (704) are fixedly connected with the top end of a sealing plate (707), the bottom end of the sealing plate (707) is movably inserted in the second sliding rail (802).
2. An explosion-proof type general power distribution cabinet according to claim 1, characterized in that: the front end of the power distribution cabinet body (1) is provided with a groove matched with the door body (101).
3. An explosion-proof type general power distribution cabinet according to claim 1, characterized in that: a plurality of groups of air holes are formed in the partition plate (103); and a drying cavity is arranged between the partition plate (103) and the power distribution cabinet body (1) and positioned on the right side of the first servo motor (2).
4. An explosion-proof type general power distribution cabinet according to claim 1, characterized in that: and bearings are arranged at the joint of the first screw rod (201) and the power distribution cabinet body (1) and the joint of the second screw rod (701) and the mounting block (702).
5. An explosion-proof type general power distribution cabinet according to claim 1, characterized in that: both ends all are equipped with the length equal, the opposite screw thread of direction of rotation about the lateral wall of second screw rod (701).
6. An explosion-proof type general power distribution cabinet according to claim 1, characterized in that: the welding of the end of breathing in of vacuum pump (4) has the connecting pipe, the other end of connecting pipe extends to the inside of switch board body (1) and rather than fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120645888.XU CN214337170U (en) | 2021-03-30 | 2021-03-30 | Explosion-proof type general switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120645888.XU CN214337170U (en) | 2021-03-30 | 2021-03-30 | Explosion-proof type general switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214337170U true CN214337170U (en) | 2021-10-01 |
Family
ID=77889220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120645888.XU Expired - Fee Related CN214337170U (en) | 2021-03-30 | 2021-03-30 | Explosion-proof type general switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214337170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336370A (en) * | 2021-12-28 | 2022-04-12 | 上海益邦智能技术股份有限公司 | Park energy-saving management equipment based on digital platform |
-
2021
- 2021-03-30 CN CN202120645888.XU patent/CN214337170U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336370A (en) * | 2021-12-28 | 2022-04-12 | 上海益邦智能技术股份有限公司 | Park energy-saving management equipment based on digital platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 |