CN113540986A - Dampproof outdoor power distribution cabinet and use method thereof - Google Patents
Dampproof outdoor power distribution cabinet and use method thereof Download PDFInfo
- Publication number
- CN113540986A CN113540986A CN202110768316.5A CN202110768316A CN113540986A CN 113540986 A CN113540986 A CN 113540986A CN 202110768316 A CN202110768316 A CN 202110768316A CN 113540986 A CN113540986 A CN 113540986A
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- cabinet body
- moisture
- power distribution
- access door
- screw connection
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 239000000523 sample Substances 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 238000007664 blowing Methods 0.000 claims abstract description 4
- 238000013016 damping Methods 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 14
- 230000017525 heat dissipation Effects 0.000 claims description 14
- 239000004020 conductor Substances 0.000 claims description 11
- 239000003351 stiffener Substances 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000035939 shock Effects 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 3
- 208000025274 Lightning injury Diseases 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 3
- 239000012212 insulator Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
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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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
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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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
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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
- H02B1/54—Anti-seismic devices or installations
-
- 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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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/40—Connection to earth
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/80—Discharge by conduction or dissipation, e.g. rods, arresters, spark gaps
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a moisture-proof outdoor power distribution cabinet and a using method thereof. Has the advantages that: according to the invention, by arranging the sealing plate, the temperature and humidity probe, the air blower and the air blowing pipeline, in the use process of the device, the sealing plate can seal the opening of the rain shield, so that the sealing plate and the rain shield can form a cavity at the top of the cabinet body, the cavity can store and buffer gas, moisture in the outside world is prevented from directly entering the device, meanwhile, the temperature and humidity probe can detect the temperature and humidity of the gas in the cavity in real time, when the detection value is higher, the air blower acts to blow the inside of the cavity through the air blowing pipeline, so that the moist gas in the cavity is quickly taken away, the moisture in the device can be effectively prevented, and the practicability of the device is improved.
Description
Technical Field
The invention relates to the technical field of charging station devices, in particular to a moisture-proof outdoor power distribution cabinet and a using method thereof.
Background
The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
The device sets up because the device is outdoor in the use of current outdoor switch board, and then lead to inside moisture entering device, and then cause the corruption to the inside electrical components of device, reduce the device practicality, secondly, current dampproofing outdoor switch board is because electrical components directly sets up on the device inner wall in the use, and then electrical components shakes along with the device easily, influence electrical components's performance, also can't absorb the noise that the device produced simultaneously, reduce the device functionality, furthermore, current dampproofing outdoor switch board receives the influence of thunderbolt easily when meetting thunderstorm weather, and then lead to the device to damage, reduce device life, consequently, the urgent need of a dampproofing outdoor switch board solves current problem.
Disclosure of Invention
The invention aims to solve the problems and provide a moisture-proof outdoor power distribution cabinet and a using method thereof.
The invention realizes the purpose through the following technical scheme:
a dampproof outdoor power distribution cabinet comprises a mounting seat, mounting holes, mounting bolts and a cabinet body, wherein the cabinet body is arranged in the middle of the upper end of the mounting seat, the mounting holes are formed in both sides of the upper end of the mounting seat, the mounting bolts are arranged in the mounting holes, an access door is arranged on one side wall of the cabinet body, a pull handle is arranged on one side wall of the access door, a sealing rubber strip is arranged on the outer wall of the access door, an ammeter is arranged at the upper end of the access door, a voltmeter is arranged on one side of the ammeter, a damping plate is arranged on the inner wall of the cabinet body, an electric element is arranged on one side wall of the damping plate, sound absorbing plates are arranged on both side walls in the cabinet body, a stand column is arranged at the top end of the cabinet body, rain baffles are arranged on both sides of the stand column, a reinforcing rod is arranged between the rain baffles, and a sealing plate is arranged between the rain baffles, the improved cabinet is characterized in that a heat dissipation grid is arranged on one side wall of the sealing plate, a dust screen is arranged on one side of the heat dissipation grid, a support is arranged on one side wall of the reinforcing rod, a temperature and humidity probe is arranged at the bottom end of the support, exhaust fans are arranged on two sides of the top end of the cabinet body, an air blower is arranged on the other side wall of the cabinet body, a blast pipeline is arranged on the air blower, an insulating column is arranged at the upper end of the vertical column, a lightning rod is arranged at the upper end of the insulating column, and a lightning wire is arranged on one side wall of the lightning rod.
Further, the cabinet body with the mount pad passes through bolted connection, the mounting hole shaping in on the mount pad, the mounting bolt with the mounting hole passes through threaded connection.
Through the technical scheme, the mounting bolt is combined with the mounting hole, so that the device can be quickly mounted and fixed.
Furthermore, the access door with the cabinet body passes through hinge connection, the pull handle with the access door passes through the screw connection, joint strip with the access door passes through the screw connection.
Through above-mentioned technical scheme, when needs overhaul the inside of device, through the pull handle with the access door open alright overhaul the device, simultaneously joint strip can be right the access door with the junction of the cabinet body is sealed.
Further, the ampere meter with the cabinet body passes through the draw-in groove to be connected, the voltmeter with the cabinet body passes through the draw-in groove to be connected.
Through the technical scheme, in the working process of the device, the voltage in the voltmeter display device and the current in the ammeter display device are convenient for workers to know.
Furthermore, the shock attenuation board with the cabinet body passes through the screw connection, electrical components with the shock attenuation board passes through the screw connection, the abatvoix with the cabinet body passes through the screw connection.
Through the technical scheme, in the working process of the device, the damping plate can absorb external vibration received by the device, so that the influence on electrical elements is prevented, the service performance of the device is ensured, and the sound absorption plate absorbs noise generated during the working of the device and ensures the silent operation of the device.
Further, the stand with the cabinet body passes through screwed connection, the weather shield with the cabinet body and the stand all passes through screwed connection, the stiffener with the stand and the weather shield all passes through screwed connection.
Through the technical scheme, the rain baffle can block rainwater, and the reinforcing rod is used for reinforcing the rain baffle.
Further, the closing plate with the weather shield and the cabinet body all passes through the draw-in groove to be connected, the heat dissipation grid shaping in on the closing plate, the dust screen with the closing plate passes through the draw-in groove to be connected.
Through the technical scheme, the sealing plate can seal the opening of the rain baffle, so that the sealing plate and the rain baffle can form a cavity at the top of the cabinet body, the cavity can store gas, the heat dissipation grid can discharge heat generated in the working process of the device, and the dust screen can block dust on an external machine.
Further, the support with the stiffener passes through the screw connection, temperature and humidity probe with the support passes through the screw connection, the air discharge fan with the cabinet body passes through the screw connection, the air-blower with the cabinet body passes through the screw connection, the blast pipe with the air-blower pegs graft, the blast pipe other end with the closing plate pegs graft.
Through the technical scheme, the exhaust fan can discharge the heat inside the device to the cavity fast, the temperature and humidity probe can detect the temperature and humidity of the gas in the cavity in real time, when the detection numerical value is higher, the blower acts in time, the blower blows the air to the inside of the cavity, the moist gas in the cavity is taken away quickly, and the moisture prevention can be effectively carried out on the inside of the device.
Furthermore, the insulating column is connected with the stand column through a screw, the lightning rod is connected with the insulating column through a screw, and the lightning conductor is spliced with the lightning rod.
Through above-mentioned technical scheme, when meetting thunderstorm weather, simultaneously the lightning rod with the lightning conductor combines together can prevent that the device from receiving the influence of thunderbolt, guarantees the life of device.
The invention has the beneficial effects that:
1. in order to solve the problem that the practicability of the device is reduced because the device is arranged outdoors in the prior outdoor power distribution cabinet, moisture enters the device and further causes corrosion to electrical elements in the device, the sealing plate, the temperature and humidity probe, the blower and the blast pipeline are arranged, the sealing plate can seal the opening of the rain shield when the device is used, and the sealing plate and the rain shield can form a cavity at the top of the cabinet body, the cavity can store and buffer gas, so that the moisture in the outside can be prevented from directly entering the device, meanwhile, the temperature and humidity probe can detect the temperature and humidity of the gas in the cavity in real time, when the detection value is higher, the blower is actuated to blow the gas into the cavity through the blast pipeline, so that the moist gas in the cavity can be quickly taken away, and the interior of the device can be effectively protected from moisture, the practicability of the device is improved;
2. in order to solve the problems that an electrical element is directly arranged on the inner wall of a device in the use process of the existing moistureproof outdoor power distribution cabinet, so that an electrical appliance is easy to vibrate along with the device far and near, the use performance of the electrical element is influenced, and meanwhile, the noise generated by the device cannot be absorbed, and the functionality of the device is reduced, the damping plate and the sound absorption plate are arranged, so that the damping plate can absorb the external vibration received by the device in the working process of the device, the influence on the electrical element is further prevented, the use performance of the device is ensured, the sound absorption plate absorbs the noise generated when the device works, the silent operation of the device is ensured, and the functionality of the device is improved;
3. in order to solve the problems that the conventional moisture-proof outdoor power distribution cabinet is easily influenced by lightning strikes when meeting thunderstorm weather, so that the device is damaged, and the service life of the device is shortened, the lightning rod and the lightning conductor are arranged, so that the device can be prevented from being influenced by the lightning strikes when meeting the thunderstorm weather, the device is prevented from being damaged, and the service life of the device is prolonged.
Drawings
Fig. 1 is a front view of a moisture-proof outdoor power distribution cabinet according to the present invention;
FIG. 2 is a cross-sectional view of a cabinet body in a moisture-proof outdoor power distribution cabinet according to the present invention;
fig. 3 is a back view of a charging cabinet body in a moisture-proof outdoor power distribution cabinet according to the present invention;
fig. 4 is a cross-sectional view of a mounting base in a moisture-proof outdoor cabinet according to the present invention.
The reference numerals are explained below:
1. a mounting seat; 2. a cabinet body; 3. an ammeter; 4. a dust screen; 5. a rain shield; 6. a lightning conductor; 7. an insulating column; 8. a lightning rod; 9. a column; 10. a sealing plate; 11. a heat dissipation grid; 12. a voltmeter; 13. sealing rubber strips; 14. pulling a handle; 15. an access door; 16. installing a bolt; 17. a damper plate; 18. a sound-absorbing panel; 19. an electrical component; 20. an exhaust fan; 21. a temperature and humidity probe; 22. a support; 23. a reinforcing bar; 24. a blower; 25. a blast duct; 26. and (7) installing holes.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1-4, a dampproof outdoor power distribution cabinet comprises a mounting base 1, mounting holes 26, mounting bolts 16 and a cabinet body 2, wherein the cabinet body 2 is arranged in the middle of the upper end of the mounting base 1, the mounting holes 26 are arranged on both sides of the upper end of the mounting base 1, the mounting bolts 16 are arranged in the mounting holes 26, an access door 15 is arranged on one side wall of the cabinet body 2, a pull handle 14 is arranged on one side wall of the access door 15, a sealing rubber strip 13 is arranged on the outer wall of the access door 15, an ammeter 3 is arranged at the upper end of the access door 15, a voltmeter 12 is arranged on one side of the ammeter 3, a damping plate 17 is arranged on the inner wall of the cabinet body 2, an electrical component 19 is arranged on one side wall of the damping plate 17, sound-absorbing plates 18 are arranged on both side walls of the cabinet body 2, a column 9 is arranged at the top end of the cabinet body 2, rain-blocking plates 5 are arranged on both sides of the column 9, the utility model discloses a solar energy storage cabinet, including weather shield 5, stand 9, be provided with stiffener 23 between the weather shield 5, be provided with closing plate 10 between the weather shield 5, be provided with heat dissipation grid 11 on the closing plate 10 lateral wall, heat dissipation grid 11 one side is provided with dust screen 4, be provided with support 22 on the stiffener 23 lateral wall, support 22 bottom is provided with temperature and humidity probe 21, 2 top both sides of the cabinet body all are provided with air discharge fan 20, be provided with air-blower 24 on 2 another lateral walls of the cabinet body, be provided with blast pipe 25 on the air-blower 24, 9 upper ends of stand are provided with insulator columns 7, 7 upper ends of insulator columns are provided with lightning rod 8, be provided with lightning conductor 6 on 8 lateral walls of lightning rod.
In this embodiment, the cabinet body 2 and the mounting base 1 are connected through bolts, the mounting hole 26 is formed in the mounting base 1, the mounting bolt 16 is connected with the mounting hole 26 through threads, and the mounting bolt 16 is combined with the mounting hole 26, so that the device can be quickly installed and fixed.
In this embodiment, access door 15 with the cabinet body 2 passes through hinge connection, pull handle 14 with access door 15 passes through screw connection, joint strip 13 with access door 15 passes through the screw and links to each other, when needs overhaul the device inside, through pull handle 14 opens access door 15 alright overhaul the device, simultaneously joint strip 13 can be right access door 15 with the junction of the cabinet body 2 is sealed.
In this embodiment, ammeter 3 with the cabinet body 2 passes through the draw-in groove and connects, voltmeter 12 with the cabinet body 2 passes through the draw-in groove and connects, and in the device course of operation, voltage among the 12 display device of voltmeter, ammeter 3 display device's electric current, and then the staff of being convenient for knows.
In this embodiment, the damping plate 17 with the cabinet body 2 passes through the screw connection, electrical components 19 with damping plate 17 passes through the screw connection, abatvoix 18 with the cabinet body 2 passes through the screw connection, and in the device course of operation, damping plate 17 can absorb the external shock that the device received, and then prevent to right electrical components 19 causes the influence, guarantees the performance of device, abatvoix 18 absorbs the noise that the device during operation produced, guarantees the operation of device silence.
In this embodiment, the stand column 9 with the cabinet body 2 passes through the screw connection, the weather shield 5 with the cabinet body 2 and the stand column 9 all passes through the screw connection, the stiffener 23 with the stand column 9 and the weather shield 5 all passes through the screw connection, the weather shield 5 can block the rainwater, the stiffener 23 is right the weather shield 5 is consolidated.
In this embodiment, the sealing plate 10 and the rain shield 5 and the cabinet body 2 are connected through a clamping groove, the heat dissipation grid 11 is formed on the sealing plate 10, the dust screen 4 and the sealing plate 10 are connected through a clamping groove, the sealing plate 10 can seal the opening of the rain shield 5, and then the sealing plate and the sealing plate can form a cavity at the top of the cabinet body 2, the cavity can store gas, the heat dissipation grid 11 can discharge heat generated in the working process of the device, and the dust screen 4 can block dust on an external machine.
In this embodiment, the support 22 with the stiffener 23 passes through screwed connection, temperature and humidity probe 21 with the support 22 passes through screwed connection, exhaust fan 20 with the cabinet body 2 passes through screwed connection, air-blower 24 with the cabinet body 2 passes through screwed connection, blast pipe 25 with air-blower 24 pegs graft, the blast pipe 25 other end with the sealing plate 10 pegs graft, exhaust fan 20 can discharge the inside heat of device to the cavity fast in, temperature and humidity probe 21 can carry out real-time detection to the humiture of gas in the cavity, and when measuring numerical value is higher, just, time air-blower 24 moves, makes it pass through blast pipe 25 is bloied to the cavity is inside, makes it take away the moist gas in the cavity fast, can effectively carry out dampproofing to the device is inside.
In this embodiment, the insulating column 7 with the stand 9 passes through the screw connection, the lightning rod 8 with the insulating column 7 passes through the screw connection, the lightning rod 6 with the lightning rod 8 is pegged graft, and when meetting thunderstorm weather, simultaneously the lightning rod 8 with the lightning rod 6 combines together can prevent that the device from receiving the influence of thunderbolt, guarantees the life of device.
A use method of a moisture-proof outdoor power distribution cabinet comprises the following steps: firstly, the device is rapidly fixed through the mounting bolt 16 and the mounting hole 26, then the lightning conductor 6 is grounded, in the working process of the device, the voltmeter 12 displays the voltage in the device, the ammeter 3 displays the current of the device, so that workers can conveniently know the current, the damping plate 17 can absorb the external vibration on the device, further the influence on the electrical components 19 is prevented, the service performance of the device is ensured, the sound absorption plate 18 absorbs the noise generated in the working process of the device, the silent operation of the device is ensured, meanwhile, the exhaust fan 20 rapidly exhausts the heat generated in the working process of the device into the cavity formed by the rain shielding plate 5 and the sealing plate 10, and finally the heat is exhausted into the atmosphere through the heat dissipation grid 11, the dust screen 4 can block the external dust, and meanwhile, the temperature and humidity probe 21 can detect the temperature and the humidity of the gas in the cavity in real time, when the detection numerical value is higher, the air blower 24 acts to blow air into the cavity through the air blowing pipeline 25, so that moist air in the cavity can be taken away quickly, the interior of the device can be effectively protected from moisture, when thunderstorm weather occurs, the rain baffle 5 blocks rainwater, meanwhile, the lightning rod 8 and the lightning conductor 6 are combined to prevent the device from being influenced by lightning stroke, the service life of the device is ensured, finally, when the interior of the device needs to be overhauled, the access door 15 is opened through the pull handle 14, the device can be overhauled, and meanwhile, the sealing rubber strip 13 can seal the connection part of the access door 15 and the cabinet body 2.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a dampproofing outdoor switch board which characterized in that: comprises a mounting seat (1), mounting holes (26), mounting bolts (16) and a cabinet body (2), wherein the cabinet body (2) is arranged in the middle of the upper end of the mounting seat (1), the mounting holes (26) are arranged on both sides of the upper end of the mounting seat (1), the mounting bolts (16) are arranged in the mounting holes (26), an access door (15) is arranged on one side wall of the cabinet body (2), a pull handle (14) is arranged on one side wall of the access door (15), a sealing rubber strip (13) is arranged on the outer wall of the access door (15), an ammeter (3) is arranged on the upper end of the access door (15), a voltmeter (12) is arranged on one side of the ammeter (3), a damping plate (17) is arranged on the inner wall of the cabinet body (2), an electric element (19) is arranged on one side wall of the damping plate (17), and sound-absorbing plates (18) are arranged on both inner walls of the cabinet body (2), the improved multifunctional cabinet is characterized in that a stand column (9) is arranged at the top end of the cabinet body (2), rain baffles (5) are arranged on two sides of the stand column (9), a reinforcing rod (23) is arranged between the rain baffles (5), a sealing plate (10) is arranged between the rain baffles (5), a heat dissipation grid (11) is arranged on one side wall of the sealing plate (10), a dust screen (4) is arranged on one side of the heat dissipation grid (11), a support (22) is arranged on one side wall of the reinforcing rod (23), a temperature and humidity probe (21) is arranged at the bottom end of the support (22), exhaust fans (20) are arranged on two sides of the top end of the cabinet body (2), an air blower (24) is arranged on the other side wall of the cabinet body (2), a blowing pipeline (25) is arranged on the air blower (24), an insulating column (7) is arranged at the upper end of the stand column (9), and lightning rods (8) are arranged at the upper end of the insulating column (7), and a lightning conductor (6) is arranged on one side wall of the lightning rod (8).
2. The moisture-proof outdoor power distribution cabinet according to claim 1, characterized in that: the cabinet body (2) with mount pad (1) passes through bolted connection, mounting hole (26) shaping in on mount pad (1), mounting bolt (16) with mounting hole (26) pass through threaded connection.
3. The moisture-proof outdoor power distribution cabinet according to claim 1, characterized in that: the access door (15) with the cabinet body (2) passes through hinge connection, pull handle (14) with access door (15) passes through the screw connection, joint strip (13) with access door (15) passes through the screw connection.
4. The moisture-proof outdoor power distribution cabinet according to claim 1, characterized in that: the ammeter (3) is connected with the cabinet body (2) through a clamping groove, and the voltmeter (12) is connected with the cabinet body (2) through the clamping groove.
5. The moisture-proof outdoor power distribution cabinet according to claim 1, characterized in that: the shock absorption plate (17) is connected with the cabinet body (2) through screws, the electrical component (19) is connected with the shock absorption plate (17) through screws, and the sound absorption plate (18) is connected with the cabinet body (2) through screws.
6. The moisture-proof outdoor power distribution cabinet according to claim 1, characterized in that: the stand (9) with the cabinet body (2) passes through the screw connection, weather shield (5) with the cabinet body (2) and stand (9) all pass through the screw connection, stiffener (23) with stand (9) and weather shield (5) all pass through the screw connection.
7. The moisture-proof outdoor power distribution cabinet according to claim 1, characterized in that: the sealing plate (10) is connected with the rain baffle (5) and the cabinet body (2) through clamping grooves, the heat dissipation grating (11) is formed on the sealing plate (10), and the dustproof net (4) is connected with the sealing plate (10) through the clamping grooves.
8. The moisture-proof outdoor power distribution cabinet according to claim 1, characterized in that: the support (22) with stiffener (23) pass through the screw connection, temperature humidity probe (21) with support (22) pass through the screw connection, exhaust fan (20) with the cabinet body (2) pass through the screw connection, air-blower (24) with the cabinet body (2) pass through the screw connection, blast pipe (25) with air-blower (24) are pegged graft, blast pipe (25) other end with closing plate (10) are pegged graft.
9. The moisture-proof outdoor power distribution cabinet according to claim 1, characterized in that: the insulating column (7) is connected with the upright column (9) through screws, the lightning rod (8) is connected with the insulating column (7) through screws, and the lightning conductor (6) is connected with the lightning rod (8) in an inserting mode.
10. A method for using a moisture-proof outdoor cabinet, applied to the moisture-proof outdoor cabinet of any one of claims 1 to 9, characterized in that: firstly, the device is quickly fixed through the mounting bolt (16) and the mounting hole (26), then the lightning conductor (6) is grounded, in the working process of the device, the voltage in the voltmeter (12) and the current in the ammeter (3) display the device are conveniently known by workers, in addition, the damping plate (17) can absorb the external vibration of the device, further, the influence on the electrical components (19) is prevented, the service performance of the device is ensured, the sound absorption plate (18) absorbs the noise generated in the working process of the device, the silent operation of the device is ensured, meanwhile, the exhaust fan (20) quickly exhausts the heat generated in the working process of the device into a cavity formed by the rain shielding plate (5) and the sealing plate (10), and finally, the heat is exhausted into the atmosphere through the heat dissipation grid (11), the dust screen (4) can block external dust, and the temperature and humidity probe (21) can detect the temperature and humidity of the air in the cavity in real time, when the detection value is higher, the blower (24) is actuated to blow air into the cavity through the blower pipeline (25) so as to rapidly take away the damp gas in the cavity, can effectively prevent the interior of the device from being damp, and the rain baffle plate (5) can block rain water when meeting thunderstorm weather, meanwhile, the lightning rod (8) is combined with the lightning conductor (6) to prevent the device from being influenced by lightning stroke, the service life of the device is ensured, and finally, when the interior of the device needs to be overhauled, the device can be overhauled by opening the access door (15) through the pull handle (14), meanwhile, the joint of the access door (15) and the cabinet body (2) can be sealed by the sealing rubber strip (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110768316.5A CN113540986A (en) | 2021-07-07 | 2021-07-07 | Dampproof outdoor power distribution cabinet and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110768316.5A CN113540986A (en) | 2021-07-07 | 2021-07-07 | Dampproof outdoor power distribution cabinet and use method thereof |
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| CN113540986A true CN113540986A (en) | 2021-10-22 |
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| CN202110768316.5A Pending CN113540986A (en) | 2021-07-07 | 2021-07-07 | Dampproof outdoor power distribution cabinet and use method thereof |
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