CN115912093A - Waterproof dirt-proof switch board - Google Patents
Waterproof dirt-proof switch board Download PDFInfo
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- CN115912093A CN115912093A CN202211630415.8A CN202211630415A CN115912093A CN 115912093 A CN115912093 A CN 115912093A CN 202211630415 A CN202211630415 A CN 202211630415A CN 115912093 A CN115912093 A CN 115912093A
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- power distribution
- voltage cabinet
- waterproof
- voltage
- distribution cabinet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The invention discloses a waterproof and dustproof power distribution cabinet, which relates to the technical field of power distribution cabinets and comprises a low-voltage cabinet, wherein a high-voltage cabinet is arranged above the low-voltage cabinet, a clamping seat is arranged above the interior of the low-voltage cabinet, a first bus plug board is arranged below the clamping seat, a separation board is arranged below a second bus plug board, a second through pipe penetrates through the interior of the separation board, an air switch is arranged below the separation board, a first wiring board is arranged below the air switch, a fuse is arranged below the first wiring board, a first main bus joint is arranged on one side of the interior of the high-voltage cabinet, and a second main bus joint is arranged on one side, far away from the first main bus joint, of a branch bus joint. When the exhaust device is used, the exhaust device has a good exhaust effect, can effectively exhaust water vapor in the power distribution cabinet, can remove dust in the power distribution cabinet, and prevents external dust from entering the power distribution cabinet.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a waterproof and dustproof power distribution cabinet.
Background
The high-low voltage power distribution cabinet is the power distribution equipment used for distributing, controlling, metering and connecting cables in a power supply system, a general power supply station and a substation use high-voltage switch cabinets, then the low-voltage power distribution cabinet is led out from a transformer step-down low-voltage side, the low-voltage power distribution cabinet goes to each power distribution panel, a control box and a switch box, wherein the inside is the equipment of the power distribution equipment which integrally assembles a plurality of switches, breakers, fuses, buttons, indicating lamps, instruments, electric wires and other protection devices into a whole to meet the design function requirements.
The existing power distribution cabinet is poor in waterproof effect, and dust is easy to enter the power distribution cabinet for a long time.
In view of the above, a waterproof and dustproof power distribution cabinet is provided by improving the existing structure and defects.
Disclosure of Invention
The invention aims to provide a waterproof and dustproof power distribution cabinet to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a waterproof dirt-proof switch board, includes the low-voltage cabinet, the high-voltage board is installed to the top of low-voltage cabinet, and the protection casing is installed to the top of high-voltage board, the cassette is installed to the inside top of low-voltage cabinet, and equidistant first wire tube of installing in the cassette, first generating line row of inserting is installed to the below of cassette, and one side of first generating line row of inserting installs second generating line row of inserting, the division board is installed to the below of second generating line row of inserting, and the inside of division board runs through there is the second wire tube, air switch is installed to the below of division board, and air switch's below installs first wiring board, the fuse is installed to the below of first wiring board, and the equipment box is installed to the below of fuse, first main bus-bar joint is installed to inside one side of high-voltage cabinet, and the one side of first main bus-bar joint is installed and is propped up bus-bar joint, the one side that first bus-bar joint was kept away from first bus-bar joint is installed the second main bus-bar joint.
Furthermore, the surface of the high-voltage board is provided with a first sealing door, and the two sides of the high-voltage board are provided with ventilation pipes.
Furthermore, a second sealing door is arranged on the surface of the low-voltage cabinet, and a danger mark is pasted on the surface of the second sealing door.
Furthermore, protection plates are mounted on two side walls in the low-voltage cabinet and are of a honeycomb structure.
Further, the row is inserted to the first generating line of air switch's the row of inserting and the row is inserted to the second generating line through wire electric connection, and the wire runs through from the inside of second spool, air switch is provided with six along the equidistance of horizontal direction.
Further, fuse and air switch electric connection, and the fuse is provided with threely along the equidistance of horizontal direction.
Furthermore, a frequency converter is arranged inside the equipment box, and a ground wire interface is arranged at the bottom of the equipment box.
Further, a breaker chamber is installed below the branch bus joint, a breaker is installed inside the breaker chamber, an insulating plate is installed below the breaker chamber, a second wiring board is installed below the insulating plate, and an interlocking mechanism is installed inside the second wiring board.
Furthermore, the internally mounted of ventilation pipe has negative pressure air fan, and negative pressure air fan's one side installs the vent valve, the vent valve is check valve, and the ventilation pipe passes through the inside one-way intercommunication of vent valve and high-voltage board.
Furthermore, the side wall surfaces of the low-voltage cabinet and the high-voltage cabinet are provided with ventilation openings.
The invention provides a waterproof and dustproof power distribution cabinet, which has the following beneficial effects: have good exhaust effect, can effectual discharge switch board inside steam, can also detach the inside dust of switch board, prevent that outside dust from entering into the inside of switch board, in the time of reality, because the guard plate is cellular structure, the inside dust of low-voltage cabinet falls into the inside by the storage of cellular structure of guard plate, the low-voltage cabinet can also be protected to the guard plate simultaneously, negative-pressure air fan begins to work and takes out the inside air of high-voltage cabinet, not only can discharge the inside steam of high-voltage cabinet and play the effect of cooling, can also avoid outside dust to enter into the inside of high-voltage cabinet, and because the ventilation valve is check valve, and the ventilation pipe passes through the inside one-way intercommunication of ventilation valve and high-voltage cabinet, avoid outside steam to enter into the inside of high-voltage cabinet still does not hinder the inside air of high-voltage cabinet and discharges like this.
Drawings
Fig. 1 is a schematic structural view of a waterproof and dustproof power distribution cabinet in a front view;
FIG. 2 is a schematic diagram of a side view structure of a waterproof and dustproof power distribution cabinet according to the present invention;
FIG. 3 is a schematic diagram of the internal structure of a high-voltage cabinet of a waterproof and dustproof power distribution cabinet according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
fig. 5 is a schematic diagram of an internal structure of a low-voltage cabinet of a waterproof and dustproof power distribution cabinet according to the present invention.
In the figure: 1. a low-voltage cabinet; 2. a high-voltage cabinet; 3. a first sealing door; 4. a vent pipe; 5. a protective cover; 6. a second sealing door; 7. a danger sign; 8. a vent; 9. a protection plate; 10. a card holder; 11. a first conduit; 12. a first busbar socket; 13. a second busbar socket; 14. a separator plate; 15. a second vent tube; 16. an air switch; 17. a first wiring board; 18. a fuse; 19. an equipment box; 20. a frequency converter; 21. a ground wire interface; 22. a first main bus bar joint; 23. a branch bus bar joint; 24. a second main bus bar connection; 25. a circuit breaker chamber; 26. an insulating plate; 27. a second wiring board; 28. a linkage mechanism; 29. a vent valve; 30. a negative pressure fan.
Detailed Description
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a waterproof dirt-proof switch board, includes low-voltage cabinet 1, high-voltage cabinet 2 is installed to the top of low-voltage cabinet 1, and installs protection casing 5 in the top of high-voltage cabinet 2, cassette 10 is installed to the inside top of low-voltage cabinet 1, and equidistant first through-wire pipe 11 of installing on cassette 10, first bus bar row of inserting 12 is installed to the below of cassette 10, and one side of first bus bar row of inserting 12 installs second bus bar row of inserting 13, division board 14 is installed to the below of second bus bar row of inserting 13, and division board 14's inside runs through there is second through-wire pipe 15, air switch 16 is installed to the below of division board 14, and air switch 16's below installs first wiring board 17, fuse 18 is installed to the below of first wiring board 17, and equipment box 19 is installed to the below of fuse 18, first main bus bar head 22 is installed to inside one side of high-voltage cabinet 2, and one side of first main bus bar head 22 installs a bus bar head 23, a bus bar head 23 keeps away from one side of first bus bar head 22 installs second main bus bar head 24.
The surface mounting of high-voltage board 2 has first sealing door 3, and ventilation pipe 4 is all installed to the both sides of high-voltage board 2.
The surface mounting of low-voltage cabinet 1 has second sealing door 6, and the surface paste of second sealing door 6 has dangerous sign 7, all installs guard plate 9 on the inside both sides wall of low-voltage cabinet 1, and guard plate 9 is cellular structure, and the dust of 1 inside of low-voltage cabinet falls into inside being stored of cellular structure of guard plate 9, and low-voltage cabinet 1 can also be protected to guard plate 9 simultaneously.
A circuit breaker room 25 is installed to the below of branch busbar joint 23, and the internally mounted of circuit breaker room 25 has the circuit breaker, insulation board 26 is installed to the below of circuit breaker room 25, and installs second wiring board 27 below insulation board 26, the internally mounted of second wiring board 27 has interlocking gear 28.
The internally mounted of ventilation pipe 4 has negative-pressure air fan 30, and one side of negative-pressure air fan 30 installs ventilation valve 29, ventilation valve 29 is check valve, and ventilation pipe 4 passes through the inside one-way intercommunication of ventilation valve 29 and high-voltage board 2, and negative-pressure air fan 30 begins to work and takes out the inside air of high-voltage board 2, and the inside steam of high-voltage board 2 that not only can discharge plays the effect of cooling, can also avoid outside dust to enter into the inside of high-voltage board 2, avoids outside steam to enter into the inside of high-voltage board 2 like this and still does not hinder the inside air escape of high-voltage board 2.
The side wall surfaces of the low-voltage cabinet 1 and the high-voltage cabinet 2 are provided with ventilation openings 8.
In conclusion, the waterproof and dustproof power distribution cabinet is composed of a low-voltage cabinet 1 and a high-voltage cabinet 2, the low-voltage cabinet 1 or the high-voltage cabinet 2 can be selected according to actual requirements during actual use, wires can be connected to the first bus bar 12 and the second bus bar 13, the air switch 16 is provided with good protection measures, once the air switch 16 triggers a circuit to be disconnected under the condition of overload or short circuit, and the fuse 18 can fuse a melt as a short-circuit and overcurrent protector by means of heat generated by the fuse when the current exceeds a specified value;
in the actual time in-process, because guard plate 9 is cellular structure, the inside dust of low-voltage board 1 falls into the inside cellular structure of guard plate 9 and is saved, guard plate 9 can also protect low-voltage board 1 simultaneously, and negative pressure fan 30 begins work and takes out the inside air of high-voltage board 2, the inside steam of high-voltage board 2 that not only can discharge plays the effect of cooling, can also avoid outside dust to enter into the inside of high-voltage board 2, and because ventilation valve 29 is check valve, and ventilation pipe 4 passes through ventilation valve 29 and high-voltage board 2's inside one-way intercommunication, avoid outside steam to enter into the inside of high-voltage board 2 like this and still do not hinder the inside air escape of high-voltage board 2.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. A waterproof and dustproof power distribution cabinet is characterized by comprising a low-voltage cabinet (1), a high-voltage cabinet (2) is arranged above the low-voltage cabinet (1), a protective cover (5) is arranged above the high-voltage cabinet (2), a clamping seat (10) is arranged above the interior of the low-voltage cabinet (1), first through-wire pipes (11) are arranged on the clamping seat (10) at equal intervals, a first bus bar socket (12) is arranged below the clamping seat (10), and one side of the first bus socket (12) is provided with a second bus socket (13), a separation plate (14) is arranged below the second bus bar socket (13), a second through-pipe (15) penetrates through the inside of the isolation plate (14), an air switch (16) is arranged below the isolation plate (14), and a first wiring board (17) is arranged below the air switch (16), a fuse (18) is installed below the first wiring board (17), an equipment box (19) is arranged below the fuse (18), a first main bus joint (22) is arranged at one side inside the high-voltage cabinet (2), and one side of the first main bus bar joint (22) is provided with a branch bus bar joint (23), and a second main bus joint (24) is arranged on one side of the branch bus joint (23) far away from the first main bus joint (22).
2. The waterproof and dustproof power distribution cabinet according to claim 1, characterized in that a first sealing door (3) is installed on the surface of the high-voltage cabinet (2), and ventilation pipes (4) are installed on both sides of the high-voltage cabinet (2).
3. The waterproof and dustproof power distribution cabinet according to claim 1, characterized in that a second sealing door (6) is installed on the surface of the low-voltage cabinet (1), and a danger sign (7) is pasted on the surface of the second sealing door (6).
4. The waterproof and dustproof power distribution cabinet according to claim 1, wherein two side walls inside the low-voltage cabinet (1) are provided with protection plates (9), and the protection plates (9) are of a honeycomb structure.
5. The waterproof and dustproof power distribution cabinet according to claim 1, wherein the air switch (16) is electrically connected with the first bus bar socket (12) and the second bus bar socket (13) through wires, the wires penetrate through the second bus bar socket (15), and six air switches (16) are arranged at equal intervals along the horizontal direction.
6. The waterproof and dustproof power distribution cabinet according to claim 1, wherein the fuses (18) are electrically connected with the air switches (16), and three fuses (18) are arranged at equal intervals along the horizontal direction.
7. The waterproof and dustproof power distribution cabinet according to claim 1, wherein a frequency converter (20) is installed inside the equipment box (19), and a ground wire interface (21) is installed at the bottom of the equipment box (19).
8. The waterproof and dustproof power distribution cabinet according to claim 1, wherein a breaker chamber (25) is installed below the branch busbar joint (23), a breaker is installed inside the breaker chamber (25), an insulating plate (26) is installed below the breaker chamber (25), a second wiring board (27) is installed below the insulating plate (26), and an interlocking mechanism (28) is installed inside the second wiring board (27).
9. The waterproof and dustproof power distribution cabinet according to claim 2, wherein a negative pressure fan (30) is installed inside the ventilation pipe (4), a ventilation valve (29) is installed on one side of the negative pressure fan (30), the ventilation valve (29) is a one-way valve, and the ventilation pipe (4) is communicated with the inside of the high-voltage cabinet (2) in a one-way mode through the ventilation valve (29).
10. The waterproof and dustproof power distribution cabinet according to claim 1, characterized in that the side wall surfaces of the low-voltage cabinet (1) and the high-voltage cabinet (2) are provided with ventilation openings (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211630415.8A CN115912093A (en) | 2022-12-19 | 2022-12-19 | Waterproof dirt-proof switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211630415.8A CN115912093A (en) | 2022-12-19 | 2022-12-19 | Waterproof dirt-proof switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115912093A true CN115912093A (en) | 2023-04-04 |
Family
ID=86489803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211630415.8A Pending CN115912093A (en) | 2022-12-19 | 2022-12-19 | Waterproof dirt-proof switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115912093A (en) |
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2022
- 2022-12-19 CN CN202211630415.8A patent/CN115912093A/en active Pending
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