CN111049034A - Switch board install bin with function of putting out a fire - Google Patents
Switch board install bin with function of putting out a fire Download PDFInfo
- Publication number
- CN111049034A CN111049034A CN202010011661.XA CN202010011661A CN111049034A CN 111049034 A CN111049034 A CN 111049034A CN 202010011661 A CN202010011661 A CN 202010011661A CN 111049034 A CN111049034 A CN 111049034A
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- CN
- China
- Prior art keywords
- shaft
- power
- cavity
- installation cavity
- switch board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/58—Pipe-line systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a power distribution cabinet installation box with a fire extinguishing function, which comprises a main box body, wherein a base is fixedly arranged on the bottom surface of the main box body, an installation cavity is formed in the main box body, a bearing plate is arranged in the installation cavity in a sliding manner, a roller is rotatably arranged on the top surface of the bearing plate and can enable a power distribution cabinet to slide on the roller.
Description
Technical Field
The invention relates to the technical field of power supply, in particular to a power distribution cabinet installation box with a fire extinguishing function.
Background
The switch board divides power switch board and lighting power distribution cabinet, measurement cabinet to be distribution system's final stage equipment, and the switch board is motor control center's overall name, and the switch board can produce the heat at the during operation, needs carry out the heat dissipation to it and handles, and the circuit of switch board is ageing sometimes, can arouse the conflagration, consequently is necessary to design a switch board that has the function of putting out a fire.
Disclosure of Invention
The invention aims to provide a power distribution cabinet installation box with a fire extinguishing function, which is used for overcoming the defects in the prior art.
The power distribution cabinet installation box with the fire extinguishing function comprises a main box body, wherein a base is fixedly arranged on the bottom surface of the main box body, an installation cavity is formed in the main box body, a bearing plate is arranged in the installation cavity in a sliding manner, a roller is rotatably arranged on the top surface of the bearing plate and can enable a power distribution cabinet to slide on the roller, spray heads are rotatably arranged on the inner walls of the left side and the right side of the installation cavity, one side surface, close to each other, of each two groups of spray heads is fixedly provided with a spray head, the spray heads can spray dry powder into the installation cavity, a top cavity is formed in the top wall of the installation cavity, a fan is rotatably arranged in the top cavity and can blow air to the outside to dissipate heat, an arc-shaped cover plate is arranged on the top surface of the main box body and can cover the top surface of the main box body to seal the top of the top cavity, and a power cavity is formed, the power cavity is internally provided with a switching sliding block in a sliding manner, a first motor is embedded in the switching sliding block, and the first motor can respectively provide power for the vertical sliding of the bearing plate or the rotation of the fan.
In addition, in one embodiment, two first threaded blocks which are bilaterally symmetrical are arranged on the bottom surface of the installation cavity in a sliding mode, a first screw shaft is arranged between the left inner wall and the right inner wall of the installation cavity in a rotating mode, the first screw shaft is in threaded fit connection with the first threaded blocks, the first threaded blocks are hinged to the bearing plate through first connecting rods, a bottom shaft is arranged in the base in a rotating mode, and the bottom shaft is connected with the first screw shaft through a first belt.
In addition, in one of the embodiments, all set firmly fixed box on the left and right sides face of main tank body, seted up the storage chamber in the fixed box, dry powder is deposited in the storage chamber, the storage chamber with hollow carousel passes through the pipeline intercommunication, the pipeline is embedded to have the air-pressure pump admittedly, the air-pressure pump can be with dry powder pump in hollow carousel, then spout through the shower nozzle.
In addition, in one embodiment, a perforated plate is fixedly arranged at a position close to the top in the installation cavity, a power shaft is rotatably arranged on the top surface of the perforated plate, the top end of the power shaft is fixedly connected with the fan, transmission shafts are rotatably arranged in the inner walls of the left side and the right side of the installation cavity, transmission gears are fixedly arranged at the bottom ends of the two sets of transmission shafts, the transmission gears are meshed with one side end face of the hollow rotary disc, the top end of each transmission shaft is connected with the power shaft through a second belt, and the bottom end of each power shaft is in power connection with a second motor fixedly embedded on the perforated plate.
In addition, in one embodiment, a second screw shaft is rotatably arranged at a position, close to the top, of the top cavity, a first bevel gear is fixedly arranged at the right end of the second screw shaft, two bilaterally symmetrical second thread blocks are slidably arranged at a position, close to the top, of the top cavity, the two second thread blocks are in threaded fit connection with the second screw shaft, and the second thread blocks are hinged to the bottom surface of the arc-shaped cover plate through second connecting rods.
In addition, in one embodiment, a first vertical shaft is rotatably disposed on a lower side wall of the power cavity, a bottom end of the first vertical shaft is in power connection with a right end of the bottom shaft through a transmission mechanism, a first rotating block is fixedly disposed at a top end of the first vertical shaft, a second vertical shaft is rotatably disposed in a top wall of the power cavity, a second bevel gear is fixedly disposed at a top end of the second vertical shaft and is engaged with the first bevel gear, a second rotating block located in the power cavity is fixedly disposed at a bottom end of the second vertical shaft, outer blocks are respectively in power connection with upper and lower ends of the first motor, the outer blocks are respectively engaged with the second rotating block or the first rotating block, an electromagnet is disposed in a right wall of the power cavity, and the electromagnet can control the switching slider to slide up and down.
The invention has the beneficial effects that: according to the invention, the arc-shaped cover plate can slide upwards to open the top opening of the installation cavity, then the fan is rotated to radiate heat, so that the power distribution cabinet is ensured to be at a normal working temperature, no error is generated due to overheating of the temperature, and meanwhile, if a wire head is aged or other reasons exist, after the power distribution cabinet is ignited, the spray head can spray dry powder through the rotation of the hollow turntable, so that the fire is extinguished, so that the fire source is controlled in the installation box and cannot be diffused, and the property loss caused by fire is greatly reduced.
Drawings
FIG. 1 is a schematic diagram of the internal overall structure of a power distribution cabinet installation box with a fire extinguishing function, provided by the invention;
FIG. 2 is an enlarged partial schematic view of A of FIG. 1 in accordance with the present invention;
fig. 3 is a partially enlarged view of B of fig. 1 according to the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 3, a power distribution cabinet installation box with a fire extinguishing function according to an embodiment of the present invention includes a main box body 10, a base 11 is fixedly disposed on a bottom surface of the main box body 10, an installation cavity 60 is disposed in the main box body 10, a bearing plate 43 is slidably disposed in the installation cavity 60, a roller 42 is rotatably disposed on a top surface of the bearing plate 43, the roller 42 enables the power distribution cabinet to slide thereon, spray heads 35 are rotatably disposed on inner walls of left and right sides of the installation cavity 60, spray heads 35 are fixedly disposed on a side surface of two groups of the spray heads 35 close to each other, the spray heads 35 can spray dry powder into the installation cavity 60, a top cavity 32 is disposed on a top wall of the installation cavity 60, a fan 27 is rotatably disposed in the top cavity 32, the fan 27 can blow air to the outside to dissipate heat, an arc-shaped cover plate 19 is disposed on the top surface of, the arc-shaped cover plate 19 can cover the top surface of the main box body 10, the top of the top cavity 32 is sealed, a power cavity 63 is formed in the right side wall of the installation cavity 60, a switching slider 40 is arranged in the power cavity 63 in a sliding manner, a first motor 41 is fixedly embedded in the switching slider 40, and the first motor 41 can respectively provide power for the up-and-down sliding of the bearing plate 43 or the rotation of the fan 27.
Preferably or exemplarily, two first threaded blocks 15 which are bilaterally symmetrical are slidably arranged on the bottom surface of the mounting cavity 60, a first threaded shaft 14 is rotatably arranged between the left inner wall and the right inner wall of the mounting cavity 60, the first threaded shaft 14 is in threaded fit connection with the first threaded block 15, the first threaded block 15 is hinged to the bearing plate 43 through a first connecting rod 44, a bottom shaft 13 is rotatably arranged in the base 11, the bottom shaft 13 is connected with the first threaded shaft 14 through a first belt 12, and the first threaded shaft 14 is driven to rotate through the rotation of the bottom shaft 13, so that the bearing plate 43 slides up and down.
Beneficially or exemplarily, the fixed boxes 17 are fixedly arranged on the left side and the right side of the main box body 10, the storage cavity 18 is formed in each fixed box 17, the dry powder is stored in the storage cavity 18, the storage cavity 18 is communicated with the hollow rotary disc 34 through a pipeline 36, an air pressure pump 37 is fixedly embedded in the pipeline 36, and the dry powder can be pumped into the hollow rotary disc 34 by the air pressure pump 37 and then is sprayed out through the spray head 35.
Beneficially or exemplarily, a perforated plate 67 is fixedly arranged in the installation cavity 60 at a position close to the top, a power shaft 30 is rotatably arranged on the top surface of the perforated plate 67, the top end of the power shaft 30 is fixedly connected with the fan 27, transmission shafts 29 are rotatably arranged in the inner walls of the left side and the right side of the installation cavity 60, transmission gears 33 are fixedly arranged at the bottom ends of the two sets of transmission shafts 29, the transmission gears 33 are engaged with one side end surface of the hollow turntable 34, the top ends of the transmission shafts 29 are connected with the power shaft 30 through a second belt 28, the bottom ends of the power shafts 30 are in power connection with a second motor 31 fixedly embedded on the perforated plate 67, and the power shaft 30 is rotated by controlling the second motor 31 to work, so that the fan 27 rotates to blow air.
Beneficially or exemplarily, a second screw shaft 23 is rotatably arranged at a position close to the top of the top cavity 32, a first bevel gear 24 is fixedly arranged at the right end of the second screw shaft 23, two second screw blocks 21 which are bilaterally symmetrical are slidably arranged at a position close to the top in the top cavity 32, both the two second screw blocks 21 are in threaded fit connection with the second screw shaft 23, the second screw blocks 21 are hinged with the bottom surface of the arc-shaped cover plate 19 through a second connecting rod 20, and the arc-shaped cover plate 19 can be opened or closed through the rotation of the second screw shaft 23.
Advantageously or exemplarily, a first vertical shaft 49 is rotatably disposed on a lower side wall of the power chamber 63, a bottom end of the first vertical shaft 49 is in power connection with a right end of the bottom shaft 13 through a transmission mechanism 50, a first rotating block 48 is fixedly disposed on a top end of the first vertical shaft 49, a second vertical shaft 66 is rotatably disposed on a top wall of the power chamber 63, a second bevel gear 26 is fixedly disposed on a top end of the second vertical shaft 66, the second bevel gear 26 is engaged with the first bevel gear 24, a second rotating block 47 is fixedly disposed on a bottom end of the second vertical shaft 66, outer blocks 45 are respectively and power-connected to upper and lower ends of the first motor 41, the outer blocks 45 are respectively engaged with the second rotating block 47 or the first rotating block 48, an electromagnet 46 is disposed in a right side wall of the power chamber 63, the electromagnet 46 can control the up and down sliding of the switching slider 40, thereby controlling the second rotary block 47 to rotate or the first rotary block 48 to rotate.
If heat dissipation is needed, the electromagnet 46 is controlled to work, the switching slide block 40 moves upwards, the external tooth block 45 is meshed with the second rotating block 47, the first motor 41 is controlled to work, the second rotating block 47 drives the second vertical shaft 66 to rotate, the second bevel gear 26 drives the first bevel gear 24 to rotate, the second screw shaft 23 rotates, the second screw block 21 slides, the arc-shaped cover plate 19 moves upwards to be opened, the second motor 31 is controlled to work, the power shaft 30 rotates, and the fan 27 rotates to blow air;
if fire is needed to be extinguished, firstly, the arc-shaped cover plate 19 is closed, the second motor 31 is controlled to work, the power shaft 30 drives the transmission shaft 29 to rotate, the transmission gear 33 drives the hollow turntable 34 to rotate, the air pressure pump 37 works, the spray head 35 rotates to spray dry powder, and the distribution box in the installation cavity 60 is extinguished;
during the installation, can make and switch slider 40 and slide down, make external tooth piece 45 drive first rotatory piece 48 and rotate, and then make bottom shaft 13 drive first screw shaft 14 and rotate, make bearing plate 43 reciprocate to can adjust the position of switch board, easy to assemble.
The invention has the beneficial effects that: according to the invention, the arc-shaped cover plate can slide upwards to open the top opening of the installation cavity, then the fan is rotated to radiate heat, so that the power distribution cabinet is ensured to be at a normal working temperature, no error is generated due to overheating of the temperature, and meanwhile, if a wire head is aged or other reasons exist, after the power distribution cabinet is ignited, the spray head can spray dry powder through the rotation of the hollow turntable, so that the fire is extinguished, so that the fire source is controlled in the installation box and cannot be diffused, and the property loss caused by fire is greatly reduced.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (6)
1. The utility model provides a switch board install bin with function of putting out a fire, includes the main tank body, its characterized in that: the bottom surface of the main box body is fixedly provided with a base, the main box body is internally provided with an installation cavity, a bearing plate is arranged in the installation cavity in a sliding manner, the top surface of the bearing plate is rotatably provided with a roller which can enable a power distribution cabinet to slide on the roller, the inner walls of the left side and the right side of the installation cavity are both rotatably provided with spray heads, two groups of spray heads are fixedly provided with spray heads on a side surface which is close to each other, the spray heads can spray dry powder towards the inside of the installation cavity, the top wall of the installation cavity is provided with a top cavity, a fan is rotationally arranged in the top cavity and can blow air to the outside for heat dissipation, the top surface of the main box body is provided with an arc-shaped cover plate which can cover the top surface of the main box body to seal the top of the top cavity, the right side wall of the installation cavity is internally provided, the switching sliding block is internally and fixedly embedded with a first motor, and the first motor can respectively provide power for the vertical sliding of the bearing plate or the rotation of the fan.
2. The switch board install bin with function of putting out a fire of claim 1, its characterized in that: two first screw thread blocks that slide on the bottom surface of installation cavity and be equipped with bilateral symmetry, it is equipped with first screw shaft to rotate between the inner wall about the installation cavity, first screw shaft with first screw thread block screw-thread fit connects, first screw thread block with it is articulated through first connecting rod between the bearing plate, the base internal rotation is equipped with the end axle, the end axle with connect through first belt between the first screw shaft.
3. The switch board install bin with function of putting out a fire of claim 2, its characterized in that: all set firmly fixed box on the left and right sides face of the main tank body, set up the storage chamber in the fixed box, the dry powder is deposited to the storage intracavity, the storage chamber with hollow turntable passes through the pipeline intercommunication, the solid empty pump that has been inlayed in the pipeline, empty pump can go into hollow turntable with the dry powder pump in, then through the shower nozzle blowout.
4. The switch board install bin with function of putting out a fire of claim 3, its characterized in that: the position department that is close to the top in the installation cavity has set firmly the orifice plate, it is equipped with the power shaft to rotate on the top surface of orifice plate, the top of power shaft with fan fixed connection, all rotate in the left and right sides inner wall of installation cavity and be equipped with the transmission shaft, two sets of the bottom of transmission shaft has set firmly drive gear, drive gear with a side end face meshing of hollow rotary table, the top of transmission shaft with connect through the second belt between the power shaft, the bottom of power shaft with inlay admittedly second motor power on the orifice plate is connected.
5. The switch board install bin with fire extinguishing function of claim 4, characterized in that: the position department that the chamber of pushing up is close to the top rotates and is equipped with second screw shaft, the right-hand member of second screw shaft has set firmly first bevel gear, the position department that is close to the top in the chamber of pushing up slides and is equipped with two second screw thread blocks of bilateral symmetry, two the second screw thread block all with second screw shaft screw thread fit connection, the second screw thread block with it is articulated through the second connecting rod between the bottom surface of arc apron.
6. The switch board install bin with fire extinguishing function of claim 5, characterized in that: the power mechanism is characterized in that a first vertical shaft is rotatably arranged on the lower side wall of the power cavity, the bottom end of the first vertical shaft is in power connection with the right end of the bottom shaft through a transmission mechanism, a first rotating block is fixedly arranged at the top end of the first vertical shaft, a second vertical shaft is rotatably arranged in the top wall of the power cavity, a second bevel gear is fixedly arranged at the top end of the second vertical shaft and is meshed with the first bevel gear, a second rotating block located in the power cavity is fixedly arranged at the bottom end of the second vertical shaft, outer tooth blocks are dynamically connected to the upper end and the lower end of the first motor and can be respectively meshed with the second rotating block or the first rotating block, an electromagnet is arranged in the right wall of the power cavity and can control the switching slide block to slide up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010011661.XA CN111049034A (en) | 2020-01-06 | 2020-01-06 | Switch board install bin with function of putting out a fire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010011661.XA CN111049034A (en) | 2020-01-06 | 2020-01-06 | Switch board install bin with function of putting out a fire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111049034A true CN111049034A (en) | 2020-04-21 |
Family
ID=70243885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010011661.XA Withdrawn CN111049034A (en) | 2020-01-06 | 2020-01-06 | Switch board install bin with function of putting out a fire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111049034A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290427A (en) * | 2020-09-27 | 2021-01-29 | 安徽正日电气有限公司 | Low-voltage power type distribution box |
| CN112909799A (en) * | 2021-03-24 | 2021-06-04 | 盐城市青竹商贸有限公司 | Switch board with automatic heat dissipation and function of putting out a fire |
| CN113708238A (en) * | 2021-10-28 | 2021-11-26 | 南通舟恒电气科技有限公司 | Smoke-proof type automatic fire extinguishing power distribution cabinet |
-
2020
- 2020-01-06 CN CN202010011661.XA patent/CN111049034A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290427A (en) * | 2020-09-27 | 2021-01-29 | 安徽正日电气有限公司 | Low-voltage power type distribution box |
| CN112909799A (en) * | 2021-03-24 | 2021-06-04 | 盐城市青竹商贸有限公司 | Switch board with automatic heat dissipation and function of putting out a fire |
| CN113708238A (en) * | 2021-10-28 | 2021-11-26 | 南通舟恒电气科技有限公司 | Smoke-proof type automatic fire extinguishing power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200421 |