CN112636194B - Outdoor power distribution cabinet with high safety - Google Patents
Outdoor power distribution cabinet with high safety Download PDFInfo
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- CN112636194B CN112636194B CN202011427836.1A CN202011427836A CN112636194B CN 112636194 B CN112636194 B CN 112636194B CN 202011427836 A CN202011427836 A CN 202011427836A CN 112636194 B CN112636194 B CN 112636194B
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- 238000009826 distribution Methods 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 230000017525 heat dissipation Effects 0.000 claims abstract description 26
- 239000002184 metal Substances 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 22
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims 4
- 230000005494 condensation Effects 0.000 claims 4
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 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
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- 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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- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
Abstract
The invention discloses a high-safety outdoor power distribution cabinet which comprises a cabinet body, wherein a rainwater collecting groove is arranged on the cabinet body, four radiating fins are arranged on the cabinet body and symmetrically arranged on two side walls of the cabinet body, four positioning blocks are arranged in the cabinet body and symmetrically arranged on the inner walls of two sides of the cabinet body, two guide rods are arranged between the two positioning blocks on the same side, two lifting seats are arranged on the guide rods in a sliding mode, sealing plates are arranged on the lifting seats, the sealing plates and the radiating fins are matched components, and a metal partition plate are arranged in the cabinet body. The rain-proof cabinet can store rain water in rainy days, carries out cooling treatment on the rain water in hot weather, forms cold air through the plurality of rotating coil pipes, is matched with the heat dissipation fins to efficiently cool the interior of the cabinet body, and can effectively adjust the positions of the four sealing plates to block the heat dissipation fins in rainy days so as to prevent the rain water from entering the interior of the cabinet body to cause short circuit of a circuit.
Description
Technical Field
The invention relates to the technical field of power distribution cabinet design, in particular to an outdoor power distribution cabinet with high safety.
Background
The distribution cabinet is a final-stage device of a distribution system. 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 power distribution cabinet is widely applied power equipment and is an important power supply unit.
The radiating effect of current outdoor switch board often is not ideal enough, causes its inside electrical components overheated easily when meetting the too high weather of temperature to the condition of breaking down, the rainwater can get into the cabinet internal when rainy simultaneously, causes the short circuit of circuit, and the security performance is often not good. Meanwhile, the power distribution cabinet needs an operator to fix the power distribution cabinet on the ground when the power distribution cabinet is installed outdoors, and installation is inconvenient.
Disclosure of Invention
The invention aims to provide an outdoor power distribution cabinet with high safety, and the outdoor power distribution cabinet solves the following technical problems: (1) When the weather is hot, the condensing pump is started, rainwater in the connecting pipe enters the water collecting pipe through the tee joint, the rainwater enters the condensing pump through the water collecting pipe, the condensing pump discharges the cooled rainwater into the mounting pipe through the water outlet pipe, the cooled rainwater enters the four serpentine pipes through the four shunt pipes, the rainwater in the serpentine pipes enters the rainwater collecting tank through the fixed pipes, the driving motor is started, the output shaft of the driving motor drives the belt pulley I to rotate, the belt pulley I drives the four belt pulleys II to rotate through the belt I, the belt pulley II drives the fixed pipes to rotate, the fixed pipes drive the serpentine pipes to rotate, the serpentine pipes rotate to form cold air, the temperature in the cabinet body is reduced, the two adjusting motors are started, the output shafts of the adjusting motors drive the ball screws to rotate, the ball screws drive the two sealing plates to move oppositely, and the two sealing plates are staggered with the two heat radiating fins, the heat in the cabinet body is discharged from the heat dissipation fins, when raining, rainwater enters the rainwater collecting tank through the filter screen on the rainwater collecting tank, the rainwater enters the two connecting pipes through the first filter plate and the second filter plate after being filtered, the two adjusting motors are started, the output shafts of the adjusting motors drive the ball screws to rotate, the ball screws drive the two sealing plates to move reversely, the two sealing plates block the corresponding two heat dissipation fins, the rainwater is prevented from entering the cabinet body through the heat dissipation fins, through the structural arrangement, the outdoor power distribution cabinet can store the rainwater when raining and carry out cooling treatment on the rainwater in hot weather, cold air is formed through the plurality of rotating serpentine pipes, the heat dissipation fins are matched to carry out efficient cooling on the interior of the cabinet body, meanwhile, the positions of the four sealing plates can be efficiently adjusted to block the heat dissipation fins when raining, the rainwater is prevented from entering the cabinet body to cause short circuit of the circuit; (2) Through opening lift cylinder, lift cylinder piston rod promotes the lifter plate downwards, open the installation motor, installation motor output shaft drives one of them drive shaft and rotates, the drive shaft drives the three rotations of belt pulley that correspond, a plurality of belt pulleys three drive a plurality of drive shaft syntropies through belt two and rotate, the drive shaft drives the drill rod and rotates, the drill rod is rotatory and insert in the ground, then lift cylinder piston rod continues to promote the lifter plate downwards, the lifter plate shifts out from the end cabinet bottom, the lifter plate is mentioned the cabinet body through the end cabinet, can raise the cabinet body, through above structure setting, it is more convenient when the installation of this electric power distribution cabinet, do not need the manual work to fix the cabinet body subaerial, can insert the drill rod in ground and accomplish the automatic fixed of cabinet body automatically, simultaneously can be through the height of the lift adjustment cabinet body of lifter plate, prevent that the cabinet body from receiving the striking of subaerial vehicle or other objects.
The purpose of the invention can be realized by the following technical scheme:
a high-safety outdoor power distribution cabinet comprises a cabinet body, wherein a rainwater collecting groove is arranged on the cabinet body, four heat radiating fins are arranged on the cabinet body and symmetrically arranged on two side walls of the cabinet body, four positioning blocks are arranged in the cabinet body and symmetrically arranged on the inner walls of two sides of the cabinet body, two guide rods are arranged between the two positioning blocks on the same side, two lifting seats are slidably arranged on the guide rods, sealing plates are arranged on the lifting seats, the sealing plates and the heat radiating fins are matched components, a metal partition plate is arranged in the cabinet body, and a ventilation opening is formed in the metal partition plate;
the improved rainwater collection tank is characterized in that a filter screen is mounted on the rainwater collection tank, a first filter plate and a second filter plate are arranged in the rainwater collection tank, two connecting pipes are arranged in the tank body, the tops of the connecting pipes are communicated with the rainwater collection tank, the two connecting pipes are respectively mounted at two ends of a tee joint, a water collecting pipe is mounted on the tee joint, a water outlet pipe is mounted at a water inlet of a condensing pump, a mounting pipe is mounted on the water outlet pipe, four shunt pipes are mounted on the mounting pipe, a first connecting sleeve is mounted on the shunt pipes, four second connecting sleeves are mounted on the inner wall of the top of the rainwater collection tank, a fixed pipe is rotatably mounted on the second connecting sleeves, a one-way valve is arranged in the fixed pipe, a coiled pipe is mounted at one end, away from the second connecting sleeves, of the fixed pipe is rotatably mounted on the first connecting sleeve, and the four coiled pipes are arranged on one side of a ventilation opening;
the improved multifunctional electric cabinet is characterized in that a bottom cabinet is installed below the cabinet body, two lifting cylinders are installed in the bottom cabinet, the end portions of piston rods of the lifting cylinders are connected with a lifting plate, a driving shaft is installed on the lifting plate in a rotating mode, a third belt pulley is installed on the driving shaft, the third belt pulleys are connected through a second belt transmission mode, an installation motor is arranged above the lifting plate, the installation motor outputs one of the driving shafts in a shaft connection mode, and a steel chisel is installed at the bottom of the driving shaft.
Further, be provided with ball between two locating pieces of homonymy, the screw thread face at ball both ends is the symmetry setting along the middle part, two lift seats of ball both ends threaded connection, and ball sets up between two guide bars, the internal two regulating motors that are provided with of cabinet, ball installs in regulating motor output shaft tip.
Further, install total circuit breaker, ammeter, air switch group on the metal separation plate, the ventilation opening sets up in total circuit breaker, ammeter below, the ventilation opening sets up in air switch group top.
Further, the filter screen is installed in the rainwater collecting groove top, first filter plate, second filter plate are upper and lower distribution, four displacement motors are installed to rainwater collecting groove bilateral symmetry, and four displacement motors are two liang of upper and lower distributions, and gear one is installed to the output shaft that is located two displacement motors of top, and gear two is installed to the output shaft that is located two displacement motors of below, install two rack one on the first filter plate, install two rack two on the second filter plate, two gear one are the one-to-one setting with two rack one, gear one and rack intermeshing, and two gear two are the one-to-one setting with two rack two, gear two and rack two intermeshing.
Further, driving motor is installed to cabinet body top inner wall, driving motor installs belt pulley one in the output shaft, install belt pulley two on the fixed pipe, through belt transmission connection between four belt pulley two and the belt pulley one.
Further, the working process of the power distribution cabinet is as follows:
the method comprises the following steps: when the weather is hot, a condensing pump is started, rainwater in a connecting pipe enters a water collecting pipe through a tee joint, the rainwater enters the condensing pump through a water collecting pipe, the condensing pump discharges the cooled rainwater into an installation pipe through a water outlet pipe, the cooled rainwater enters four serpentine pipes through four shunt pipes, the rainwater in the serpentine pipes enters a rainwater collecting tank through a fixing pipe, a driving motor is started, an output shaft of the driving motor drives a belt pulley I to rotate, the belt pulley I drives four belt pulleys II to rotate through a belt I, the belt pulley II drives the fixing pipe to rotate, the fixing pipe drives the serpentine pipe to rotate, the serpentine pipe rotates to form cold wind, the temperature in the cabinet body is reduced, two adjusting motors are started, an output shaft of each adjusting motor drives a ball screw to rotate, the ball screws drive two sealing plates to move oppositely, the two sealing plates are staggered with two heat dissipation fins, and heat in the cabinet body is discharged from the heat dissipation fins;
step two: when raining, rainwater enters the rainwater collecting tank through the filter screen on the rainwater collecting tank, the rainwater enters the two connecting pipes through the first filter plate and the second filter plate, the two adjusting motors are started, the output shafts of the adjusting motors drive the ball screws to rotate, the ball screws drive the two sealing plates to move in opposite directions, the two sealing plates block the two corresponding radiating fins, and the rainwater is prevented from entering the cabinet body through the radiating fins;
step three: open the lift cylinder, lift cylinder piston rod promotes the lifter plate downwards, open the installation motor, installation motor output shaft drives one of them drive shaft and rotates, the drive shaft drives three rotations of belt pulley that correspond, a plurality of belt pulleys are three to drive a plurality of drive shaft syntropy through belt two and rotate, the drive shaft drives the drill rod and rotates, the drill rod is rotatory and insert in the ground, then lift cylinder piston rod continues to promote the lifter plate downwards, the lifter plate shifts out from end cabinet bottom, the lifter plate is mentioned the cabinet body through end cabinet, can raise the cabinet body.
The invention has the beneficial effects that:
the invention relates to an outdoor power distribution cabinet with high safety, wherein a condensing pump is started when weather is hot, rainwater in a connecting pipe enters a water collecting pipe through a tee joint, the rainwater enters the condensing pump through a water collecting pipe, the condensing pump discharges the cooled rainwater into an installation pipe through a water outlet pipe, the cooled rainwater enters four serpentine pipes through four flow dividing pipes, the rainwater in the serpentine pipes enters a rainwater collecting tank through a fixing pipe, a driving motor is started, a driving motor output shaft drives a belt pulley I to rotate, the belt pulley I drives four belt pulleys II to rotate through a belt I, the belt pulley II drives the fixing pipe to rotate, the serpentine pipes rotate to form cold wind, the temperature in the cabinet body is reduced, two regulating motors are started, an adjusting motor output shaft drives two sealing plates to move towards each other, two sealing plates are staggered with two heat dissipation fins, heat in the cabinet body is discharged from the heat dissipation fins, when raining, the rainwater enters the rainwater collecting tank through a filter screen on the rainwater collecting tank, the first and second filtering plates, the two connecting plates are started, the adjusting motors drive the ball screws to rotate, the two sealing plates to drive the two sealing plates to move, the two sealing plates to prevent the rainwater from entering the rainwater collecting tank through the heat dissipation fins when the rainwater passes through the two heat dissipation fins, and the rainwater collecting tank, and the rainwater is stored in the high-efficiency rain-cooling fins, so that the rainwater is stored in the outdoor power distribution cabinet body, the heat dissipation fins are blocked, so that rainwater is prevented from entering the cabinet body to cause short circuit of a circuit;
through opening lift cylinder, lift cylinder piston rod promotes the lifter plate downwards, open the installation motor, installation motor output shaft drives one of them drive shaft and rotates, the drive shaft drives the three rotations of belt pulley that correspond, a plurality of belt pulleys three drive a plurality of drive shaft syntropies through belt two and rotate, the drive shaft drives the drill rod and rotates, the drill rod is rotatory and insert in the ground, then lift cylinder piston rod continues to promote the lifter plate downwards, the lifter plate shifts out from the end cabinet bottom, the lifter plate is mentioned the cabinet body through the end cabinet, can raise the cabinet body, through above structure setting, it is more convenient when the installation of this electric power distribution cabinet, do not need the manual work to fix the cabinet body subaerial, can insert the drill rod in ground and accomplish the automatic fixed of cabinet body automatically, simultaneously can be through the height of the lift adjustment cabinet body of lifter plate, prevent that the cabinet body from receiving the striking of subaerial vehicle or other objects.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of an outdoor power distribution cabinet with high safety according to the present invention;
FIG. 2 is an internal structural view of the present invention;
FIG. 3 is a rear view of FIG. 2 of the present invention;
FIG. 4 is an internal structural view of the rainwater collection tank of the present invention;
fig. 5 is an internal structure view of the base cabinet of the present invention.
In the figure: 1. a cabinet body; 2. a rainwater collection tank; 3. heat dissipation fins; 4. positioning blocks; 5. a guide rod; 6. a lifting seat; 7. a sealing plate; 8. a metal separator plate; 9. a main circuit breaker; 10. an electricity meter; 11. an air switch group; 12. a ventilation opening; 13. filtering with a screen; 14. a first filter plate; 15. a second filter plate; 16. a displacement motor; 17. a connecting pipe; 18. a tee joint; 19. a water collection pipe; 20. a condensate pump; 21. a water outlet pipe; 22. installing a pipe; 23. a shunt tube; 24. a first belt pulley; 25. a serpentine tube; 26. a first connecting sleeve; 27. a second connecting sleeve; 28. a drive motor; 29. a fixed tube; 30. a second belt pulley; 31. adjusting the motor; 32. a bottom cabinet; 33. a lifting cylinder; 34. a lifting plate; 35. a drive shaft; 36. a third belt pulley; 37. installing a motor; 38. a steel chisel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-5, the invention relates to an outdoor power distribution cabinet with high safety, which comprises a cabinet body 1, wherein a rainwater collection groove 2 is arranged on the cabinet body 1, four heat dissipation fins 3 are arranged on the cabinet body 1, the four heat dissipation fins 3 are symmetrically arranged on two side walls of the cabinet body 1, four positioning blocks 4 are arranged in the cabinet body 1, the four positioning blocks 4 are symmetrically arranged on inner walls on two sides of the cabinet body 1, two guide rods 5 are arranged between the two positioning blocks 4 on the same side, two lifting seats 6 are arranged on the guide rods 5 in a sliding manner, sealing plates 7 are arranged on the lifting seats 6, the sealing plates 7 and the heat dissipation fins 3 are matched components, a metal partition plate 8 is arranged in the cabinet body 1, a metal partition plate 8 is arranged in the metal partition plate 8, and a ventilation opening 12 is formed in the metal partition plate 8;
a filter screen 13 is installed on the rainwater collection tank 2, a first filter plate 14 and a second filter plate 15 are arranged in the rainwater collection tank 2, two connecting pipes 17 are arranged in the cabinet body 1, the top of each connecting pipe 17 is communicated with the rainwater collection tank 2, the two connecting pipes 17 are respectively installed at two ends of a tee 18, a water collecting pipe 19 is installed on the tee 18, the water collecting pipe 19 is installed at a water inlet of a condensing pump 20, a water outlet pipe 21 is installed at a water outlet of the condensing pump 20, an installation pipe 22 is installed on the water outlet pipe 21, four shunt pipes 23 are installed on the installation pipe 22, a first connecting sleeve 26 is installed on each shunt pipe 23, four second connecting sleeves 27 are installed on the inner wall of the top of the rainwater collection tank 2, a fixed pipe 29 is rotatably installed on each second connecting sleeve 27, a check valve is arranged in each fixed pipe 29, a coiled pipe 25 is installed at one end, away from the second connecting sleeves 27, the coiled pipe 25 is rotatably installed on the first connecting sleeve 26, and the four coiled pipes 25 are arranged on one side of the ventilation opening 12;
the bottom cabinet 32 is installed to cabinet body 1 below, installs two lift cylinders 33 in the bottom cabinet 32, and lift cylinder 33 piston rod end connection lifter plate 34 rotates on the lifter plate 34 and installs drive shaft 35, installs belt pulley three 36 on the drive shaft 35, connects through two transmission of belt between a plurality of belt pulley three 36, and lifter plate 34 top is provided with installation motor 37, and installation motor 37 output shaft connects one of them drive shaft 35, and drill rod 38 is installed to drive shaft 35 bottom.
Specifically, be provided with ball between two locating pieces 4 of homonymy, the screw thread face in ball both ends is the symmetry setting along the middle part, and two lifting seat 6 of ball both ends threaded connection, ball set up between two guide bars 5, are provided with two regulating motor 31 in the cabinet body 1, and ball installs in regulating motor 31 output shaft tip.
The metal partition plate 8 is provided with a main circuit breaker 9, an electric meter 10 and an air switch group 11, a ventilation opening 12 is arranged below the main circuit breaker 9 and the electric meter 10, and the ventilation opening 12 is arranged above the air switch group 11.
A driving motor 28 is installed on the inner wall of the top of the cabinet body 1, a first belt pulley 24 is installed on an output shaft of the driving motor 28, a second belt pulley 30 is installed on the fixing pipe 29, and the four second belt pulleys 30 are in transmission connection with the first belt pulley 24 through a belt.
Referring to fig. 1 to 5, the working process of the outdoor power distribution cabinet with high safety according to the present embodiment is as follows:
the method comprises the following steps: when the weather is hot, the condensing pump 20 is started, rainwater in the connecting pipe 17 enters the water collecting pipe 19 through the tee joint 18, then enters the condensing pump 20 through the water collecting pipe 19, the condensing pump 20 discharges the cooled rainwater into the mounting pipe 22 through the water outlet pipe 21, the cooled rainwater enters the four coiled pipes 25 through the four shunt pipes 23, the rainwater in the coiled pipes 25 enters the rainwater collecting tank 2 through the fixing pipe 29, the driving motor 28 is started, the output shaft of the driving motor 28 drives the first belt pulley 24 to rotate, the first belt pulley 24 drives the four second belt pulleys 30 to rotate through the first belt, the second belt pulley 30 drives the fixing pipe 29 to rotate, the fixing pipe 29 drives the coiled pipes 25 to rotate, the coiled pipes 25 rotate to form cold wind, the temperature inside the cabinet body 1 is reduced, the two adjusting motors 31 are started, the output shaft of the adjusting motors 31 drives the ball screws to rotate, the ball screws drive the two sealing plates 7 to move oppositely, the two sealing plates 7 are staggered with the two heat dissipation fins 3, and heat inside the cabinet body 1 is discharged from the heat dissipation fins 3;
step two: when raining, rainwater enters the rainwater collection tank 2 through the filter screen 13 on the rainwater collection tank 2, the rainwater enters the two connecting pipes 17 after being filtered by the first filter plate 15 and the second filter plate 14, the two adjusting motors 31 are started, the output shafts of the adjusting motors 31 drive the ball screws to rotate, the ball screws drive the two sealing plates 7 to move in opposite directions, and the two sealing plates 7 block the corresponding two heat dissipation fins 3 to prevent the rainwater from entering the cabinet body 1 through the heat dissipation fins 3;
step three: the lifting cylinder 33 is started, the piston rod of the lifting cylinder 33 pushes the lifting plate 34 downwards, the mounting motor 37 is started, the output shaft of the mounting motor 37 drives one of the driving shafts 35 to rotate, the driving shaft 35 drives the corresponding belt pulley III 36 to rotate, the belt pulleys III 36 drive the driving shafts 35 to rotate in the same direction through the belt II, the driving shaft 35 drives the steel chisel 38 to rotate, the steel chisel 38 rotates and is inserted into the ground, then the piston rod of the lifting cylinder 33 continues to push the lifting plate 34 downwards, the lifting plate 34 is moved out from the bottom of the bottom cabinet 32, the lifting plate 34 lifts the cabinet body 1 through the bottom cabinet 32, and the cabinet body 1 can be lifted.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (5)
1. The outdoor power distribution cabinet with high safety is characterized by comprising a cabinet body (1), wherein a rainwater collecting groove (2) is installed on the cabinet body (1), four heat-radiating fins (3) are installed on the cabinet body (1), the four heat-radiating fins (3) are symmetrically installed on two side walls of the cabinet body (1), four positioning blocks (4) are arranged in the cabinet body (1), the four positioning blocks (4) are symmetrically installed on inner walls of two sides of the cabinet body (1), two guide rods (5) are installed between the two positioning blocks (4) on the same side, two lifting seats (6) are installed on the guide rods (5) in a sliding mode, sealing plates (7) are installed on the lifting seats (6), the sealing plates (7) and the heat-radiating fins (3) are matched components, metal partition plates (8) are arranged in the cabinet body (1), the metal partition plates (8) are arranged, and ventilation openings (12) are formed in the metal partition plates (8);
a filter screen (13) is arranged on the rainwater collecting tank (2), a first filter plate (14) and a second filter plate (15) are arranged in the rainwater collecting tank (2), two connecting pipes (17) are arranged in the cabinet body (1), the top of each connecting pipe (17) is communicated with the rainwater collecting tank (2), the two connecting pipes (17) are respectively arranged at two ends of a tee joint (18), a water collecting pipe (19) is arranged on the tee joint (18), the water collecting pipe (19) is arranged at a water inlet of a condensate pump (20), a water outlet pipe (21) is arranged at the water outlet of the condensation pump (20), the water outlet pipe (21) is provided with a mounting pipe (22), the mounting pipe (22) is provided with four shunt pipes (23), a first connecting sleeve (26) is arranged on the shunt tube (23), four second connecting sleeves (27) are arranged on the inner wall of the top of the rainwater collecting tank (2), a fixed pipe (29) is rotatably arranged on the second connecting sleeve (27), a one-way valve is arranged in the fixed pipe (29), a coiled pipe (25) is arranged at one end of the fixed pipe (29) far away from the second connecting sleeve (27), the coiled pipes (25) are rotatably arranged on the first connecting sleeve (26), and the four coiled pipes (25) are arranged on one side of the ventilation opening (12);
a bottom cabinet (32) is installed below the cabinet body (1), two lifting cylinders (33) are installed in the bottom cabinet (32), the end parts of piston rods of the lifting cylinders (33) are connected with a lifting plate (34), a driving shaft (35) is installed on the lifting plate (34) in a rotating mode, belt pulleys III (36) are installed on the driving shaft (35), the belt pulleys III (36) are in transmission connection through a belt II, an installation motor (37) is arranged above the lifting plate (34), an output shaft of the installation motor (37) is connected with one driving shaft (35), and a steel chisel (38) is installed at the bottom of the driving shaft (35);
driving motor (28) are installed to the cabinet body (1) top inner wall, belt pulley (24) are installed to driving motor (28) output shaft, install belt pulley two (30) on fixed pipe (29), through belt transmission connection between four belt pulley two (30) and belt pulley (24).
2. The outdoor power distribution cabinet with high safety according to claim 1, wherein a ball screw is arranged between two positioning blocks (4) on the same side, thread surfaces at two ends of the ball screw are symmetrically arranged along the middle portion, two ends of the ball screw are in threaded connection with two lifting seats (6), the ball screw is arranged between two guide rods (5), two adjusting motors (31) are arranged in the cabinet body (1), and the ball screw is mounted at the end portion of an output shaft of each adjusting motor (31).
3. The outdoor power distribution cabinet with high safety according to claim 1, wherein a main breaker (9), an electric meter (10) and an air switch group (11) are installed on the metal partition plate (8), the ventilation opening (12) is disposed below the main breaker (9) and the electric meter (10), and the ventilation opening (12) is disposed above the air switch group (11).
4. The outdoor power distribution cabinet with high safety according to claim 1, wherein the filter screen (13) is installed at the top of the rainwater collection tank (2), the first filter plate (14) and the second filter plate (15) are distributed up and down, four displacement motors (16) are symmetrically installed on two sides of the rainwater collection tank (2), the four displacement motors (16) are distributed up and down in pairs, a first gear is installed on an output shaft of the two displacement motors (16) above the first filter plate, a second gear is installed on an output shaft of the two displacement motors (16) below the first filter plate, a first gear is installed on the second filter plate (15), two first gears and two first racks are arranged in a one-to-one correspondence manner, the first gears and the first racks are meshed with each other, the second gears and the two second racks are arranged in a one-to-one correspondence manner, and the second gears and the two racks are meshed with each other.
5. The outdoor power distribution cabinet with high safety according to any one of claims 1 to 4, wherein the power distribution cabinet operates as follows:
the method comprises the following steps: when the weather is hot, a condensation pump (20) is started, rainwater in a connecting pipe (17) enters a water collecting pipe (19) through a tee joint (18), the rainwater enters the condensation pump (20) through the water collecting pipe (19), the condensation pump (20) discharges the cooled rainwater into an installation pipe (22) through a water outlet pipe (21), the cooled rainwater enters four coiled pipes (25) through four shunt pipes (23), the rainwater in the coiled pipes (25) enters a rainwater collecting tank (2) through a fixing pipe (29), a driving motor (28) is started, an output shaft of the driving motor (28) drives a belt pulley I (24) to rotate, the belt pulley I (24) drives four belt pulley II (30) to rotate through a belt I, the belt pulley II (30) drives the fixing pipe (29) to rotate, the coiled pipes (25) are driven to rotate to form cold wind, the temperature in the cabinet body (1) is reduced, two adjusting motors (31) are started, the output shafts of the adjusting motors (31) drive the ball screws to rotate, the ball screws drive two sealing plates (7) to move towards the sealing plates (7), and heat dissipation fins (3) are discharged from the heat dissipation positions of the cabinet body (1) in a staggered mode;
step two: when raining, rainwater enters the rainwater collection tank (2) through a filter screen (13) on the rainwater collection tank (2), the rainwater enters two connecting pipes (17) through filtering of a first filter plate (14) and a second filter plate (15), two adjusting motors (31) are started, output shafts of the adjusting motors (31) drive ball screws to rotate, the ball screws drive two sealing plates (7) to move in opposite directions, the two sealing plates (7) block the corresponding two heat dissipation fins (3), and the rainwater is prevented from entering the cabinet body (1) through the heat dissipation fins (3);
step three: open lift cylinder (33), lift cylinder (33) piston rod promotes lifter plate (34) downwards, open installation motor (37), installation motor (37) output shaft drives one of them drive shaft (35) and rotates, drive shaft (35) drive corresponding belt pulley three (36) and rotate, a plurality of belt pulley three (36) drive a plurality of drive shaft (35) syntropy through belt two and rotate, drive shaft (35) drive drill rod (38) rotate, drill rod (38) are rotatory and insert in ground, then lift cylinder (33) piston rod continues to promote lifter plate (34) downwards, lifter plate (34) shift out from end cabinet (32) bottom, lifter plate (34) are through end cabinet (32) with the cabinet body (1) mention, can raise the cabinet body (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011427836.1A CN112636194B (en) | 2020-12-07 | 2020-12-07 | Outdoor power distribution cabinet with high safety |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011427836.1A CN112636194B (en) | 2020-12-07 | 2020-12-07 | Outdoor power distribution cabinet with high safety |
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| CN112636194A CN112636194A (en) | 2021-04-09 |
| CN112636194B true CN112636194B (en) | 2023-03-14 |
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| CN112636194A (en) | 2021-04-09 |
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