CN114122963A - General explosion-proof lighting power distribution box of mill - Google Patents
General explosion-proof lighting power distribution box of mill Download PDFInfo
- Publication number
- CN114122963A CN114122963A CN202111453356.7A CN202111453356A CN114122963A CN 114122963 A CN114122963 A CN 114122963A CN 202111453356 A CN202111453356 A CN 202111453356A CN 114122963 A CN114122963 A CN 114122963A
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- CN
- China
- Prior art keywords
- explosion
- proof
- box
- panel
- proof box
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- 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
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- 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
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- 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
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
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- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/025—Safety arrangements, e.g. in case of excessive pressure or fire due to electrical defect
Abstract
The invention discloses a universal explosion-proof lighting distribution box for a factory, which comprises an explosion-proof cover plate (1), a handle (2), three explosion-proof flexible connecting pipes (3), an explosion-proof emergency stop switch (4), two explosion-proof instruments (5), two insulating pipes (6), a second explosion-proof box (7), a second explosion-proof panel (8), three explosion-proof junction boxes (9), a plurality of explosion-proof knobs (10), a plurality of explosion-proof circuit breakers (11), a plurality of explosion-proof buttons (12), a first explosion-proof panel (13), two mounting beams (14), an explosion-proof display screen (15) and a first explosion-proof box (16); the invention has the technical effects of providing power load and power overhaul in a combustible dust environment, so the invention can be widely applied to the field of industrial electrical engineering.
Description
Technical Field
The invention relates to the field of industrial electrical engineering, in particular to a universal explosion-proof lighting distribution box for a factory.
Background
In the industrial production field, especially under the abnormal conditions, the flammable dust environment appears very probably, if use conventional block terminal will cause uncontrollable dust explosion this moment, therefore it is of realistic significance to develop a general explosion-proof lighting distribution box of mill that has advantages such as provide electric load and electric power maintenance in the flammable dust environment.
Disclosure of Invention
In order to solve the technical problem, the invention discloses a universal explosion-proof lighting distribution box for a factory, which comprises an explosion-proof cover plate, a handle, three explosion-proof flexible connecting pipes, an explosion-proof emergency stop switch, two explosion-proof instruments, two insulating pipes, a second explosion-proof box, a second explosion-proof panel, three explosion-proof junction boxes, a plurality of explosion-proof knobs, a plurality of explosion-proof circuit breakers, a plurality of explosion-proof buttons, a first explosion-proof panel, two mounting beams, an explosion-proof display screen and a first explosion-proof box;
the two mounting beams are arranged along the vertical direction, the first explosion-proof box and the second explosion-proof box are arranged in an area defined by the two mounting beams, the first explosion-proof box is arranged above the second explosion-proof box, and the first explosion-proof box and the second explosion-proof box are connected with the mounting beams through bolts;
the first explosion-proof panel is arranged at the front part of the first explosion-proof box, the first explosion-proof panel and the first explosion-proof box are integrally formed, the explosion-proof cover plate is hinged with one surface of the first explosion-proof panel, which is far away from the first explosion-proof box, the handle is arranged at one surface of the explosion-proof cover plate, which is far away from the first explosion-proof panel, the explosion-proof display screen, the explosion-proof button, the explosion-proof circuit breaker and the explosion-proof knob are all arranged at one surface of the first explosion-proof panel, which is far away from the first explosion-proof box, and the explosion-proof flexible connecting pipe and the explosion-proof junction box are all arranged at the lower part of the first explosion-proof box;
the second explosion-proof panel is arranged at the front part of the second explosion-proof box, the explosion-proof emergency stop switch and the explosion-proof instrument are both arranged on one surface of the second explosion-proof panel, which is far away from the second explosion-proof box, the insulating pipe is arranged at the lower part of the second explosion-proof box, and one end of the explosion-proof flexible connecting pipe, which is far away from the first explosion-proof box, is connected with the second explosion-proof box;
furthermore, the rated working voltage of the explosion-proof circuit breaker is not less than 660V, and the rated impact withstand voltage of the explosion-proof circuit breaker is not less than 6 kV;
further, the anti-impact pressure of the explosion-proof flexible connecting pipe and the insulating pipe is not less than 1500 Pa.
By adopting the technical scheme, the electric power load and electric power overhaul device has the technical effects of providing electric power load and electric power overhaul in a combustible dust environment, the first explosion-proof box is used for providing electric energy load, the second explosion-proof box is used for providing electric power overhaul, the first explosion-proof box and the second explosion-proof box are both explosion-proof components and parts, the structure of the explosion-proof components and parts adopts a closed structure, and the first explosion-proof box and the second explosion-proof box are communicated by using an explosion-proof flexible connecting pipe, so that the electric power load and electric power overhaul device can be widely applied to the field of industrial electrical engineering.
Drawings
FIG. 1 is a front view of an embodiment of the present invention;
FIG. 2 is a perspective view of an embodiment of the present invention;
as shown in the figure:
1-an explosion-proof cover plate, 2-a handle, 3-an explosion-proof flexible connecting pipe, 4-an explosion-proof emergency stop switch, 5-an explosion-proof instrument, 6-an insulating pipe, 7-a second explosion-proof box, 8-a second explosion-proof panel, 9-an explosion-proof junction box, 10-an explosion-proof knob, 11-an explosion-proof circuit breaker, 12-an explosion-proof button, 13-a first explosion-proof panel, 14-a mounting beam, 15-an explosion-proof display screen and 16-a first explosion-proof box.
Detailed Description
In order to better explain the invention, the invention will be further described with reference to the following examples, which should be construed as merely illustrative and not limitative of the remainder of the disclosure;
example one
As shown in fig. 1-2, a general explosion-proof lighting distribution box for a factory comprises an explosion-proof cover plate 1, a handle 2, three explosion-proof flexible connecting pipes 3, an explosion-proof emergency stop switch 4, two explosion-proof instruments 5, two insulating pipes 6, a second explosion-proof box 7, a second explosion-proof panel 8, three explosion-proof junction boxes 9, a plurality of explosion-proof knobs 10, a plurality of explosion-proof circuit breakers 11, a plurality of explosion-proof buttons 12, a first explosion-proof panel 13, two mounting beams 14, an explosion-proof display screen 15 and a first explosion-proof box 16;
the two mounting beams 14 are arranged along the vertical direction, the first explosion-proof box 16 and the second explosion-proof box 7 are arranged in the area enclosed by the two mounting beams 14, the first explosion-proof box 16 is arranged above the second explosion-proof box 7, and the first explosion-proof box 16 and the second explosion-proof box 7 are connected with the mounting beams 14 through bolts;
the first explosion-proof panel 13 is arranged at the front part of the first explosion-proof box 16, the first explosion-proof panel 13 and the first explosion-proof box 16 are integrally formed, the explosion-proof cover plate 1 is hinged with one surface of the first explosion-proof panel 13, which is far away from the first explosion-proof box 16, the handle 2 is arranged at one surface of the explosion-proof cover plate 1, which is far away from the first explosion-proof panel 13, the explosion-proof display screen 15, the explosion-proof button 12, the explosion-proof circuit breaker 11 and the explosion-proof knob 10 are all arranged at one surface of the first explosion-proof panel 13, which is far away from the first explosion-proof box 16, and the explosion-proof flexible connecting pipe 3 and the explosion-proof junction box 9 are all arranged at the lower part of the first explosion-proof box 16;
the second explosion-proof panel 8 is arranged at the front part of the second explosion-proof box 7, the explosion-proof emergency stop switch 4 and the explosion-proof instrument 5 are both arranged at one surface of the second explosion-proof panel 8, which is far away from the second explosion-proof box 7, the insulating tube 6 is arranged at the lower part of the second explosion-proof box 7, and one end of the explosion-proof flexible connecting tube 3, which is far away from the first explosion-proof box 16, is connected with the second explosion-proof box 7;
the rated working voltage of the explosion-proof circuit breaker 11 is not less than 660V, and the rated impact withstand voltage of the explosion-proof circuit breaker 11 is not less than 6 kV;
the anti-impact pressure of the explosion-proof flexible connecting pipe 3 and the insulating pipe 6 is not less than 1500 Pa.
When the anti-explosion device is used, a worker installs the anti-explosion device at a proper position of a production area through the installation beam 14, electrically connects a load with the anti-explosion device through the anti-explosion junction box 9, and supplies power through the first anti-explosion box 16 and the attached devices;
when needing to overhaul, pass through insulating tube 6 with overhaul equipment and insert second explosion-proof case 7, then through second explosion-proof case 7 and each attached equipment overhaul can.
The above embodiments are only illustrative of the present invention, and the present invention is not limited to the embodiments described above.
Claims (3)
1. A general explosion-proof lighting distribution box for a factory is characterized by comprising an explosion-proof cover plate (1), a handle (2), three explosion-proof flexible connecting pipes (3), an explosion-proof emergency stop switch (4), two explosion-proof instruments (5), two insulating pipes (6), a second explosion-proof box (7), a second explosion-proof panel (8), three explosion-proof junction boxes (9), a plurality of explosion-proof knobs (10), a plurality of explosion-proof circuit breakers (11), a plurality of explosion-proof buttons (12), a first explosion-proof panel (13), two mounting beams (14), an explosion-proof display screen (15) and a first explosion-proof box (16);
the two mounting beams (14) are arranged along the vertical direction, the first explosion-proof box (16) and the second explosion-proof box (7) are arranged in an area enclosed by the two mounting beams (14), the first explosion-proof box (16) is arranged above the second explosion-proof box (7), and the first explosion-proof box (16) and the second explosion-proof box (7) are connected with the mounting beams (14) through bolts;
the first explosion-proof panel (13) is arranged at the front part of the first explosion-proof box (16), the first explosion-proof panel (13) and the first explosion-proof box (16) are integrally formed, the explosion-proof cover plate (1) is hinged to one surface, far away from the first explosion-proof box (16), of the first explosion-proof panel (13), the handle (2) is arranged at one surface, far away from the first explosion-proof panel (13), of the explosion-proof cover plate (1), the explosion-proof display screen (15), the explosion-proof button (12), the explosion-proof circuit breaker (11) and the explosion-proof knob (10) are all arranged at one surface, far away from the first explosion-proof box (16), of the first explosion-proof panel (13), and the explosion-proof flexible connecting pipe (3) and the explosion-proof junction box (9) are all arranged at the lower part of the first explosion-proof box (16);
the second explosion-proof panel (8) is arranged at the front part of the second explosion-proof box (7), the explosion-proof emergency stop switch (4) and the explosion-proof instrument (5) are arranged on one surface, far away from the second explosion-proof box (7), of the second explosion-proof panel (8), the insulating pipe (6) is arranged at the lower part of the second explosion-proof box (7), and one end, far away from the first explosion-proof box (16), of the explosion-proof flexible connecting pipe (3) is connected with the second explosion-proof box (7).
2. A factory-used explosion-proof lighting distribution box according to claim 1, wherein the rated working voltage of the explosion-proof circuit breaker (11) is not less than 660V, and the rated impact withstand voltage of the explosion-proof circuit breaker (11) is not less than 6 kV.
3. A factory-used explosion-proof lighting distribution box according to claim 1, wherein the impact resistance pressure of the explosion-proof flexible connecting pipe (3) and the insulating pipe (6) is not less than 1500 Pa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111453356.7A CN114122963A (en) | 2021-12-01 | 2021-12-01 | General explosion-proof lighting power distribution box of mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111453356.7A CN114122963A (en) | 2021-12-01 | 2021-12-01 | General explosion-proof lighting power distribution box of mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114122963A true CN114122963A (en) | 2022-03-01 |
Family
ID=80369553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111453356.7A Pending CN114122963A (en) | 2021-12-01 | 2021-12-01 | General explosion-proof lighting power distribution box of mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114122963A (en) |
-
2021
- 2021-12-01 CN CN202111453356.7A patent/CN114122963A/en active Pending
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