CN114865503A - High-efficient heat dissipation regulator cubicle - Google Patents
High-efficient heat dissipation regulator cubicle Download PDFInfo
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- CN114865503A CN114865503A CN202210681100.XA CN202210681100A CN114865503A CN 114865503 A CN114865503 A CN 114865503A CN 202210681100 A CN202210681100 A CN 202210681100A CN 114865503 A CN114865503 A CN 114865503A
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- box body
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- heat
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000001816 cooling Methods 0.000 claims abstract description 29
- 239000007921 spray Substances 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 10
- 239000012535 impurity Substances 0.000 claims description 30
- 238000004140 cleaning Methods 0.000 claims description 29
- 238000005192 partition Methods 0.000 claims description 15
- 238000007664 blowing Methods 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 11
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004023 plastic welding Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
-
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to an efficient heat-dissipation electrical cabinet which comprises a box body, a water-cooling pipe, a heat exchange assembly and an airflow generation assembly, wherein the box body is provided with a plurality of heat-dissipating holes; the heat exchange component comprises a heat exchange plate, a circulating pump and a plurality of heat conduction plates which are communicated in parallel; the second cavity, the circulating pump and the first cavity are sequentially communicated end to end; a water body flows in the second cavity; the airflow generating assembly is arranged at the bottom of the box body and comprises a fixed disc, a connecting disc and a rotary spray head; the fixed disk is fixedly arranged on the box body, the fixed disk is provided with a communication port, and the rotary spray head is provided with an air inlet matched with the communication port; the rotary spray head is provided with a first air outlet in the vertical rotation direction and a second air outlet used for driving the rotary spray head to rotate, and the top of the box body is provided with a cooling fan arranged in the mounting hole. This electric appliance cabinet has adopted the heat-conducting plate of next-door neighbour's electric elements to carry out the heat conduction, adopts the air current to take place subassembly and radiator fan and make the air current circulate simultaneously, has effectively reduced the temperature in the regulator cubicle, has guaranteed the normal operating of regulator cubicle.
Description
Technical Field
The invention belongs to the technical field of electrical cabinets, and particularly relates to an efficient heat-dissipation electrical cabinet.
Background
The electrical cabinet is used for placing various electrical components such as relays, circuit breakers and the like so as to control normal operation of specific equipment through programs, circuits and the like, and is also commonly used in various power distribution facilities.
When electrical elements in the electrical cabinet normally work, certain heat can be generated due to internal electrification, and in order to ensure that wiring among the electrical elements is more convenient and the space occupancy rate of the whole electrical cabinet is lower, the electrical elements are often arranged densely, so that the heat of each electrical element cannot be discharged in time, the temperature in the whole electrical cabinet is increased, the highest temperature can reach 60 ℃ or even higher, and the normal operation of the electrical cabinet is seriously influenced; when in hot weather, because the ambient temperature's that the illumination of sunshine caused risees, the temperature in the regulator cubicle can be higher than usual, has produced huge potential safety hazard.
In addition, traditional regulator cubicle bottom is sealed to be set up, the dust that scatters in the inside pipeline head of regulator cubicle among the distribution process, small-size screw and long-time work back production all wants to pile up in the bottom of regulator cubicle, because the bottom of regulator cubicle is formed through section bar and the welding of plastic-coated steel sheet, and the plastic-coated steel sheet is less than the height of section bar again, finally lead to the inside debris clearance of regulator cubicle very difficult, adopt the air gun directly to blow away impurity at present usually, however, can make whole debris regulator cubicle scatter, the dust is diffuse, it is not very good in fact.
Disclosure of Invention
The invention aims to provide an efficient heat-dissipation electrical cabinet, which aims to solve the problem that the normal operation of the electrical cabinet is influenced due to poor heat dissipation of the traditional electrical cabinet.
In order to achieve the purpose, the invention adopts the following technical scheme:
an efficient heat dissipation electrical cabinet comprises a box body, a water cooling pipe, a heat exchange assembly, an airflow generation assembly and a heat dissipation fan;
a mounting rack is arranged inside the box body in a sliding mode, and a din rail for mounting electric elements is arranged on the mounting rack;
the water cooling pipes are arranged in a reciprocating and circulating manner; the heat exchange assembly comprises a heat exchange plate, a circulating pump and a plurality of heat conduction plates which are communicated in parallel; a first cavity is formed in the heat exchange plate, and a first inlet and a first outlet which are communicated with the first cavity are formed in the heat exchange plate; the heat exchange plate is embedded in the water cooling pipe and used for heat exchange; a second cavity is arranged in the heat-conducting plate, and a second inlet and a second outlet which are communicated with the second cavity are arranged on the heat-conducting plate; the heat conducting plate is clamped and arranged on the din rail; the second cavity, the circulating pump and the first cavity are sequentially communicated end to end; a water body flows in the second cavity;
the airflow generating assembly is arranged at the bottom of the box body and comprises a fixed disc, a connecting disc and a rotary spray head; the fixed disc is fixedly arranged on the box body, a communication port is formed in the fixed disc, and the lower end of the communication port is communicated with an air blower outside the box body; the connecting disc is rotatably sleeved on the fixed disc, and the rotary nozzle is provided with an air inlet matched with the communicating port; the rotary spray head is provided with a first air outlet vertical to the rotation direction and a second air outlet used for driving the rotary spray head to rotate, and the first air outlet and the second air outlet are communicated with the air inlet;
the top of the box body is provided with a mounting hole, and the heat radiation fan is arranged in the mounting hole.
Preferably, the box body is internally provided with four sections, and a partition plate is arranged between two sections which are relatively positioned at the front side and two sections which are relatively positioned at the rear side; the front side and the rear side of the partition plate are provided with wire slot boxes for wiring; four groups of mounting racks are arranged corresponding to the four sections; the upper end of the partition plate is provided with a mounting platform for mounting a circulating pump; a bearing table is arranged on the lower side of the partition plate, the airflow generation assembly is fixedly arranged on the bearing table, and an air inlet pipeline for supplying air to the airflow generation assembly is arranged on the bearing table; the water cooling pipes are arranged in two groups and are respectively positioned on the left side and the right side of the box body, and the heat exchange assemblies are provided with four groups corresponding to the four intervals.
Preferably, a vertical rod is arranged in the box body, and a sliding rail is arranged at the upper end of the vertical rod;
the mounting bracket comprises a cross rod and a vertical rod, the upper end of the vertical rod is fixedly arranged on the cross rod, slide blocks are arranged at two ends of the cross rod, and the slide blocks are in sliding fit with the slide rails.
Further preferably, the din rail comprises a first din rail and a second din rail; the first din rail is fixedly arranged on the vertical rod through screws, and the second din rail is arranged on the vertical rod through a rotary clamping component;
the rotary clamping component comprises a fixed clamping disk and a rotary clamping disk; the edge of the fixed clamping disk is provided with a first clamping tooth; the edge of the rotary clamping disk is provided with a second clamping tooth; the fixed clamping disc is provided with a clamping column, the rotating clamping disc is provided with a clamping cylinder, the clamping column is sleeved in the clamping cylinder, the clamping cylinder is sleeved with a first spring, one end of the first spring is fixed on the fixed clamping disc, and the other end of the first spring is fixedly arranged on the rotating clamping disc; the first clamping tooth is meshed with the second clamping tooth; the second din rail is fixedly arranged on the rotating clamping disc.
Further preferably, be equipped with on the fixed disk and be used for the joint the chuck of connection pad, the chuck passes through the screw fixation and sets up on the fixed disk, the downside of chuck is equipped with first annular rail, the upside of connection pad is equipped with second annular rail, be equipped with the ball between first annular rail and the second annular rail.
Preferably, a third inlet and a third outlet are arranged on the circulating pump, and the second outlet is communicated with the third inlet, the third outlet is communicated with the first inlet, and the first outlet is communicated with the second inlet through hoses.
Further preferably, the left side of the heat conducting plate is densely provided with bulges, the right side of the heat conducting plate is densely provided with grooves, and the grooves and the bulges are used for increasing the contact area of the heat conducting plate and the environment;
and the rear side of the heat conducting plate is provided with a clamping buckle which is mutually clamped with the din rail.
Further preferably, the bottom of the box body is provided with a cleaning cavity convenient for removing impurities; the cleaning cavity is rotatably provided with a plurality of rotating shafts, and blades for sealing the cleaning cavity are arranged on the rotating shafts; a switch groove arranged in the left-right direction is formed in the front side of the cleaning cavity; the front end of the rotating shaft is positioned in the switch groove, the front end of the rotating shaft is provided with a gear, and a rack is arranged in the switch groove; the rack is meshed with the gear; a second spring is arranged in the switch groove, one end of the second spring is fixed at one end of the switch groove, and the other end of the second spring is fixedly arranged at one end of the rack;
the front side of the bottom of the box body is provided with an air blowing groove, and a cover plate is clamped on the air blowing groove; the air blowing groove is communicated with the cleaning cavity.
Preferably, an impurity removing pipeline is arranged on the rear side of the box body, the length direction of the impurity removing pipeline is consistent with the left-right direction, and an opening communicated with the cleaning cavity is formed in the side wall of the impurity removing pipeline; and the two ends of the impurity removal pipeline are provided with plugs in a rotating mode, and the impurity removal pipeline is used for collecting and discharging impurities in the cleaning cavity.
Further preferably, the top of the box body is provided with a dustproof cover; an air outlet gap for the air outlet of the cooling fan is reserved between the dustproof cover and the top of the box body.
The invention has the beneficial effects that:
in the invention, the mounting frame is arranged in the box body in a sliding manner, so that the mounting of the electrical element can be more convenient and faster; the water cooling tube and the heat exchange assembly are arranged in the box body, and the heat conducting plate in the heat exchange assembly is closely adjacent to the electric element so as to conduct heat to the electric element as far as possible; the water cooling pipe can cool the environment inside the box body by itself besides exchanging heat with the heat exchange assembly, so that the normal operation of the electrical cabinet is ensured; the airflow generation assembly is arranged at the bottom of the box body, the cooling fan is arranged at the top of the box body, and the airflow generation assembly and the cooling fan can enable gas inside the box body to form circulation, so that the gas in the box body can be replaced more quickly, and the phenomenon that high-temperature gas is located inside the box body for a long time to cause temperature rise inside the box body is avoided.
Furthermore, the cleaning cavity is arranged at the bottom of the box body, so that dust and impurities can be cleaned more conveniently and efficiently, and secondary pollution caused by blowing and cleaning the interior of a direct rail in a traditional electrical cabinet is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the case of the present invention;
FIG. 3 is an enlarged view of a portion of the interior of the case of the present invention;
FIG. 4 is a schematic view (exploded view) of the airflow generating assembly of the present invention;
FIG. 5 is a schematic view of the rotary latch assembly of the present invention;
FIG. 6 is a partially enlarged view of the bottom of the case in the present invention;
FIG. 7 is a partially enlarged view (sectional view) of the bottom of the case in the present invention;
FIG. 8 is a schematic view of the structure of the impurity removal pipe according to the present invention.
Names corresponding to the marks in the figure:
1. the box body, 10, a cabinet door, 11, a dust cover, 12, a partition board, 120, a wire groove box, 121, a bearing platform, 122, an air inlet pipeline, 13, a mounting hole, 14, a vertical rod, 140, a slide rail, 2, a water cooling pipe, 3, a mounting rack, 30, a first din rail, 31, a second din rail, 40, a heat exchange board, 41, a heat conduction plate, 42, a circulating pump, 50, a fixed disk, 51, a chuck, 52, a connecting disk, 53, a second annular rail, 54, a rotary spray head, 55, a first air outlet, 56, a second air outlet, 6, a fixed clamping disk, 60, a first clamping tooth, 61, a rotary clamping disk, 62, a second clamping tooth, 7, a cleaning cavity, 71, a blade, 72, a gear, 73, a rack, 8 and an impurity removing pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below.
The embodiment of the invention comprises the following steps:
as shown in fig. 1 to 4, an efficient heat dissipation electrical cabinet includes a box 1, a water cooling pipe 2, a heat exchange assembly, an airflow generation assembly, and a heat dissipation fan.
A mounting rack 3 is arranged inside the box body 1 in a sliding manner, and a din rail for mounting electric elements is arranged on the mounting rack 3; the mounting bracket 3 that slides the setting is favorable to the staff to install electrical component, when needs set up electrical component on din track, can be with mounting bracket 3 outside pull, can make the staff more convenient install electrical component on din track, has avoided the problem of difficulty of labouring at 1 internally mounted electrical component of box.
The water cooling pipes 2 are arranged in a reciprocating and circulating manner; the water-cooling pipe 2 is continuously bent forwards and backwards to form a reciprocating structure, so that the heat exchange assembly can be fully subjected to the heat exchange process in the later stage. The heat exchange assembly comprises a heat exchange plate 40, a circulating pump 42 and a plurality of heat conducting plates 41 communicated in parallel; a first cavity is formed inside the heat exchange plate 40, and a first inlet and a first outlet which are communicated with the first cavity are formed on the heat exchange plate 40; the heat exchange plate 40 is nested in the water cooling tube 2 for heat exchange; a second cavity is arranged in the heat conducting plate 41, and a second inlet and a second outlet which are communicated with the second cavity are arranged on the heat conducting plate 41; the heat conducting plate 41 is clamped on the din rail; a third inlet and a third outlet are arranged on the circulating pump 42; second cavity, circulating pump 42, first cavity communicate the setting end to end in proper order, and is specific, and the second export all communicates each other through the hose with third import, third export and first import, first export and second import. A water body flows in the second cavity; because the heat conducting plate 41 is arranged on the din rail and is closest to each electrical element, when the water body in the heat conducting plate 41 circulates through the multiple heat conducting plates 41, a large amount of heat can be absorbed, the water body which absorbs a large amount of heat is circularly conveyed to the heat exchanging plate 40 under the action of the circulating pump 42, and because the cold water in the water cooling tube 2 is always in a circulating state, when the water body which absorbs heat passes through the heat exchanging plate 40, the water body is fully subjected to heat exchange with the cold water in the water cooling tube 2 through the plate wall of the heat exchanging plate 40, so that the water body is cooled, and under the continuous action of the circulating pump 42, the cooled water body is circulated into the heat conducting plate 41 again to participate in the next heat conduction, so that the heat dissipation of each electrical element is continuously realized; in this embodiment, the portion of the cold water pipe that is inserted into the heat exchange plate 40 is a flat structure, so as to perform sufficient heat exchange with the heat exchange plate 40; because the mounting rack 3 in this embodiment can slide in the front-back direction, and the heat conducting plate 41 is indirectly arranged on the mounting rack 3, a hose with a certain length is reserved in this embodiment for connection, so as to avoid the phenomenon that the heat conducting plate 41 is connected with the circulating pump 42 to fall off in the sliding process of the mounting rack 3; the number of the heat conducting plates 41 can be multiple, the heat conducting plates 41 are connected in parallel and then communicated with the circulating pump 42 and the first cavity, and the specific number of the heat conducting plates 41 is related to the heat dissipation standard specified in the actual work.
As shown in fig. 4, the air flow generating assembly is arranged at the bottom of the case 1, and includes a fixed disk 50, a connecting disk 52 and a rotary nozzle 54; the fixed disc 50 is fixedly arranged on the box body 1, a communication port is arranged on the fixed disc 50, and the lower end of the communication port is communicated with an air blower outside the box body 1; the connecting disc 52 is rotatably sleeved on the fixed disc 50, and the rotary nozzle 54 is provided with an air inlet matched with the communicating port; the rotary spray head 54 is provided with a first air outlet 55 vertical to the rotating direction and a second air outlet 56 used for driving the rotary spray head 54 to rotate, and the first air outlet 55 and the second air outlet 56 are communicated with the air inlet;
the top of the box body 1 is provided with a mounting hole 13, and the cooling fan is arranged in the mounting hole 13; the main function of the airflow generating assembly is to form airflow exchange with a mounting hole 13 arranged at the top of the box body 1 so as to quickly exhaust heat inside the box body 1; simultaneously the airflow generation assembly can also blow air to cool the electric elements on the din rail so as to cool the electric elements from the heating source head.
In the embodiment, in order to ensure the planned installation of the whole electrical cabinet on each electrical component, four sections are arranged inside the box body 1, the four sections are respectively positioned on the left front side, the left rear side, the right front side and the right rear side of the box body 1, and a partition plate 12 is arranged between two sections relatively positioned on the front side and two sections relatively positioned on the rear side; because different sections are arranged, four groups are respectively arranged on the mounting rack 3 corresponding to the four sections; the front and rear side surfaces of the partition plate 12 are provided with wire slot boxes 120 for wiring; the upper end of the partition plate 12 is provided with a mounting platform for mounting a circulating pump 42; two bearing tables 121 are arranged on the lower side of the partition plate 12 at intervals from left to right, the airflow generating assembly is fixedly arranged on the bearing tables 121, and an air inlet pipeline 122 for supplying air to the airflow generating assembly is arranged on the bearing tables 121; the air inlet duct 122 is in communication with an external blower; the water cooling pipes 2 are provided with two groups which are respectively positioned at the left side and the right side of the box body 1, and the heat exchange assemblies are provided with four groups corresponding to the four intervals; the two sections on the left side share the air inlet channel on the left side of the partition plate 12, the two sections on the right side share the air inlet channel on the right side of the partition plate, the heat exchange modules corresponding to the two sections on the left side share the water cooling pipe 2 on the left side, and the heat exchange modules corresponding to the two sections on the right side share the water cooling pipe 2 on the right side.
In the present embodiment, the mounting bracket 3 in the left front section is taken as an example, and the structure thereof will be described in detail. The box body 1 is internally provided with a vertical rod 14, the upper end of the vertical rod 14 is provided with a slide rail 140, the mounting frame 3 comprises a cross rod and two vertical rods which are arranged at intervals left and right, the upper ends of the vertical rods are fixedly arranged on the cross rod, two ends of the cross rod are provided with slide blocks, and the slide blocks are in sliding fit with the slide rail 140; wherein the upright 14 on the right of the two mounting frames 3 located on the left and the upright 14 of the two mounting frames 3 located on the right are arranged in common.
As shown in fig. 1-5, the din rail includes a first din rail 30 and a second din rail 31; first din track 30 passes through the screw fixation and sets up on two montants, when carrying out electric elements's installation, can install electric elements and heat-conducting plate 41 on first din track 30 after again with first din track 30 install on two montants, arranges about on the montant and is equipped with a plurality of screw holes, can adjust first din track 30's height through establishing at the screw hole of co-altitude soon. The second din rail 31 is arranged on the vertical rod through a rotary clamping component; the rotary clamping assembly comprises a fixed clamping disc 6 and a rotary clamping disc 61; a first clamping tooth 60 which faces forwards is arranged on the edge of the fixed clamping disk 6 in the circumferential direction; the circumferential edge of the rotating clamping disk 61 is provided with a second clamping tooth 62; be equipped with the joint post on the fixed clamping dish 6, be equipped with a joint section of thick bamboo on the rotation clamping dish 61, joint post cover is established in a joint section of thick bamboo, and the outside cover at a joint section of thick bamboo is equipped with first spring, and the one end of first spring is fixed on fixed clamping dish 6, and the other end of first spring is fixed on rotation clamping dish 61, and is concrete, all is equipped with the snap ring on fixed clamping dish 6 and rotation clamping dish 61, and first spring is hung and is established on the snap ring. The first engaging teeth 60 and the second engaging teeth 62 are engaged with each other; the second din rail 31 is fixedly arranged on the rotating clamping disc 61, the length of the second din rail 31 can be set at will, and it is not necessary to set enough length to set up two vertical rods, when the electrical element or the heat conducting plate 41 is installed on the second din rail 31, the second din rail 31 can be pulled to enable the rotating clamping disc 61 to be disengaged from the fixed clamping disc 6, after the disengagement, the clamping column is still located in the clamping cylinder, at the moment, the angle fine adjustment can be carried out on the second din rail 31 to ensure the optimal installation angle of the electrical element and the heat conducting plate 41, after the installation, the second din rail 31 can be rotated, the first clamping teeth 60 and the second clamping teeth 62 are meshed with each other again, and the stability of the second din rail 31 is ensured.
The fixed disc 50 is provided with a chuck 51 for clamping a connecting disc 52, the chuck 51 is fixedly arranged on the fixed disc 50 through screws, a first annular rail is arranged on the lower side of the chuck 51, a second annular rail 53 is arranged on the upper side of the connecting disc 52, and balls are arranged between the first annular rail and the second annular rail 53. When the air flow enters the fixed disk 50 from the air inlet pipe 122, the air flow passage communication holes rise to the air inlet, and the structure of the rotating disk is similar to that of two fan-shaped symmetrical structures, and the purpose of the structure is to ensure that the air flow coming out of the second air outlet 56 can drive the rotating disk to rotate, so that the air flow coming out of the first air outlet 55 can be twisted possibly, and the temperature reduction of the electric elements is more comprehensive and sufficient.
The left side of the heat conducting plate 41 is densely provided with bulges, the right side of the heat conducting plate 41 is densely provided with grooves, and the grooves and the bulges are used for increasing the contact area of the heat conducting plate 41 and the environment; the heat conducting plate 41 is rectangular, but due to the arrangement of the protrusions and the grooves, the second cavity inside the heat conducting plate 41 is not a complete cuboid structure, and the arrangement of the structure can increase the heat absorption of the water body to the external environment of the heat conducting plate 41, so that the heat conduction is better. The rear side of the heat conducting plate 41 is provided with a clamping buckle which is mutually clamped with the din rail, and the clamping buckle is crab claw-shaped and can be directly sleeved on the din rail from one end of the din rail.
As shown in fig. 6-7, the bottom of the box body 1 is provided with a cleaning cavity 7 for removing impurities conveniently; a plurality of rotating shafts are rotatably arranged on the cleaning cavity 7, and the rotating shafts are arranged in the front and back direction in the length direction; the rotating shaft is provided with a blade 71 for sealing the cleaning cavity 7; a switch groove arranged in the left-right direction is arranged at the front side of the cleaning cavity 7; the front end of the rotating shaft is positioned in the switch slot, the front end of the rotating shaft is provided with a gear 72, the gear 72 is positioned in the switch slot, and a rack 73 is arranged in the switch slot; the rack 73 is meshed with the gear 72; a second spring is arranged in the switch groove, the left end of the second spring is fixed at the left end of the switch groove, and the right end of the second spring is fixedly arranged at the left end of the rack 73; when the second spring is in the natural state, all the vanes 71 are horizontally arranged to ensure that the cleaning chamber 7 is in a closed state during normal operation. The front side of the bottom of the box body 1 is provided with an air blowing groove, and a cover plate is clamped on the air blowing groove; the air blowing groove is communicated with the cleaning cavity 7. When dust or impurities falling on the blade 71 need to be cleaned, the rack 73 slides rightwards to rotate all the rotating shafts, the blade 71 is inclined, the dust or the impurities on the blade fall in the cleaning cavity 7, when external force is not applied to the rack 73, the rack 73 can move leftwards under the action of the second spring to close the cleaning cavity 7 again, the cover plate on the air blowing groove is opened at the moment, air is blown from the air blowing groove by an air gun to blow the dust or the impurities falling in the cleaning cavity 7 to the rear side of the cleaning cavity 7, and in the process, as the upper part of the cleaning cavity 7 is in a closed state, the dust and the impurities cannot be dispersed in the box body 1, and the problem of secondary pollution is avoided.
As shown in fig. 8, an impurity removing pipeline 8 is further arranged at the rear side of the box body 1, the length direction of the impurity removing pipeline 8 is consistent with the left-right direction, and an opening communicated with the cleaning cavity 7 is formed in the side wall of the impurity removing pipeline 8; the end cap is equipped with soon at the both ends of edulcoration pipeline 8, and edulcoration pipeline 8 is arranged in collecting and the impurity of discharge clearance chamber 7, and impurity and the dust that blow from clearance chamber 7 will enter into edulcoration pipeline 8, and follow-up can be with the end cap unscrewing, aim at the one end memorability of edulcoration pipeline 8 and blow, can follow one end with impurity and dust and discharge to collect dust and impurity better.
The top of the box body 1 is provided with a dustproof cover 11; an air outlet gap for the air outlet of the cooling fan is reserved between the dustproof cover 11 and the top of the box body 1.
The outer wall of box 1 adopts the stainless steel to plate the steel sheet of moulding and encloses and establish, corresponds four intervals respectively on left side, left back, right front and right back and is equipped with cabinet door 10, and cabinet door 10 passes through the hinge setting.
The bottom of the box body 1 is provided with four trundles convenient for moving the whole electrical cabinet.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone in the light of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as those of the present application, fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a high-efficient heat dissipation regulator cubicle which characterized in that: comprises a box body, a water cooling pipe, a heat exchange assembly, an airflow generation assembly and a cooling fan;
a mounting rack is arranged inside the box body in a sliding mode, and a din rail for mounting electric elements is arranged on the mounting rack;
the water cooling pipes are arranged in a reciprocating and circulating manner; the heat exchange assembly comprises a heat exchange plate, a circulating pump and a plurality of heat conduction plates which are communicated in parallel; a first cavity is formed in the heat exchange plate, and a first inlet and a first outlet which are communicated with the first cavity are formed in the heat exchange plate; the heat exchange plate is embedded in the water cooling pipe and used for heat exchange; a second cavity is arranged in the heat-conducting plate, and a second inlet and a second outlet which are communicated with the second cavity are arranged on the heat-conducting plate; the heat conducting plate is clamped and arranged on the din rail; the second cavity, the circulating pump and the first cavity are sequentially communicated end to end; a water body flows in the second cavity;
the airflow generating assembly is arranged at the bottom of the box body and comprises a fixed disc, a connecting disc and a rotary spray head; the fixed disc is fixedly arranged on the box body, a communication port is formed in the fixed disc, and the lower end of the communication port is communicated with an air blower outside the box body; the connecting disc is rotatably sleeved on the fixed disc, and the rotary nozzle is provided with an air inlet matched with the communicating port; the rotary spray head is provided with a first air outlet vertical to the rotation direction and a second air outlet used for driving the rotary spray head to rotate, and the first air outlet and the second air outlet are communicated with the air inlet;
the top of the box body is provided with a mounting hole, and the heat radiation fan is arranged in the mounting hole.
2. An efficient heat dissipation electrical cabinet as claimed in claim 1, wherein: the box body is internally provided with four sections in total, and a partition plate is arranged between two sections which are relatively positioned at the front side and two sections which are relatively positioned at the rear side; the front side and the rear side of the partition plate are provided with wire slot boxes for wiring; four groups of mounting racks are arranged corresponding to the four sections; the upper end of the partition plate is provided with a mounting platform for mounting a circulating pump; a bearing table is arranged on the lower side of the partition plate, the airflow generation assembly is fixedly arranged on the bearing table, and an air inlet pipeline for supplying air to the airflow generation assembly is arranged on the bearing table; the water cooling pipes are arranged in two groups and are respectively positioned on the left side and the right side of the box body, and the heat exchange assemblies are provided with four groups corresponding to the four intervals.
3. An efficient heat dissipation electrical cabinet as claimed in claim 1, wherein: a vertical rod is arranged in the box body, and a sliding rail is arranged at the upper end of the vertical rod;
the mounting bracket comprises a cross rod and a vertical rod, the upper end of the vertical rod is fixedly arranged on the cross rod, sliding blocks are arranged at two ends of the cross rod, and the sliding blocks are in sliding fit with the sliding rails.
4. An efficient heat dissipation electrical cabinet as claimed in claim 3, wherein: the din rail comprises a first din rail and a second din rail; the first din rail is fixedly arranged on the vertical rod through screws, and the second din rail is arranged on the vertical rod through a rotary clamping component;
the rotary clamping component comprises a fixed clamping disk and a rotary clamping disk; the edge of the fixed clamping disk is provided with a first clamping tooth; the edge of the rotary clamping disk is provided with a second clamping tooth; the fixed clamping disc is provided with a clamping column, the rotating clamping disc is provided with a clamping cylinder, the clamping column is sleeved in the clamping cylinder, the clamping cylinder is sleeved with a first spring, one end of the first spring is fixed on the fixed clamping disc, and the other end of the first spring is fixedly arranged on the rotating clamping disc; the first clamping tooth is meshed with the second clamping tooth; the second din rail is fixedly arranged on the rotating clamping disc.
5. An efficient heat dissipation electrical cabinet as claimed in claim 1, wherein: be equipped with on the fixed disk and be used for the joint the chuck of connection pad, the chuck passes through the screw fixation and sets up on the fixed disk, the downside of chuck is equipped with first annular rail, the upside of connection pad is equipped with second annular rail, be equipped with the ball between first annular rail and the second annular rail.
6. An efficient heat dissipation electrical cabinet as claimed in claim 1, wherein: and a third inlet and a third outlet are arranged on the circulating pump, and the second outlet is communicated with the third inlet, the third outlet is communicated with the first inlet, and the first outlet is communicated with the second inlet through hoses.
7. An efficient heat dissipation electrical cabinet as claimed in claim 1, wherein: the heat conducting plate is densely provided with bulges at the left side and grooves at the right side, and the grooves and the bulges are used for increasing the contact area of the heat conducting plate and the environment;
and the rear side of the heat conducting plate is provided with a clamping buckle which is mutually clamped with the din rail.
8. An efficient heat dissipation electrical cabinet as claimed in claim 1, wherein: the bottom of the box body is provided with a cleaning cavity convenient for removing impurities; the cleaning cavity is rotatably provided with a plurality of rotating shafts, and blades for sealing the cleaning cavity are arranged on the rotating shafts; a switch groove arranged in the left-right direction is formed in the front side of the cleaning cavity; the front end of the rotating shaft is positioned in the switch groove, the front end of the rotating shaft is provided with a gear, and a rack is arranged in the switch groove; the rack is meshed with the gear; a second spring is arranged in the switch groove, one end of the second spring is fixed at one end of the switch groove, and the other end of the second spring is fixedly arranged at one end of the rack;
the front side of the bottom of the box body is provided with an air blowing groove, and a cover plate is clamped on the air blowing groove; the air blowing groove is communicated with the cleaning cavity.
9. An efficient heat dissipation electrical cabinet as claimed in claim 1, wherein: an impurity removal pipeline is arranged on the rear side of the box body, the length direction of the impurity removal pipeline is consistent with the left-right direction, and an opening communicated with the cleaning cavity is formed in the side wall of the impurity removal pipeline; and the two ends of the impurity removal pipeline are provided with plugs in a rotating mode, and the impurity removal pipeline is used for collecting and discharging impurities in the cleaning cavity.
10. An efficient heat dissipation electrical cabinet as claimed in claim 1, wherein: the top of the box body is provided with a dustproof cover; an air outlet gap for the air outlet of the cooling fan is reserved between the dustproof cover and the top of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210681100.XA CN114865503B (en) | 2022-06-15 | 2022-06-15 | High-efficient heat dissipation regulator cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210681100.XA CN114865503B (en) | 2022-06-15 | 2022-06-15 | High-efficient heat dissipation regulator cubicle |
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| Publication Number | Publication Date |
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| CN114865503A true CN114865503A (en) | 2022-08-05 |
| CN114865503B CN114865503B (en) | 2022-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210681100.XA Active CN114865503B (en) | 2022-06-15 | 2022-06-15 | High-efficient heat dissipation regulator cubicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116799631A (en) * | 2023-06-26 | 2023-09-22 | 中国电建集团重庆工程有限公司 | An electrical equipment for overheating warning protection AC-DC conversion device |
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| CN112490907A (en) * | 2020-11-23 | 2021-03-12 | 江苏常明电力设备有限公司 | Switch board with heat dissipation function |
| CN113517634A (en) * | 2021-04-28 | 2021-10-19 | 合肥爱知电气有限公司 | High-low voltage electrical equipment box convenient to heat dissipation |
| CN114498369A (en) * | 2022-01-25 | 2022-05-13 | 河北轨道运输职业技术学院 | A safety distribution cabinet for low-voltage grid power supply |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN206585201U (en) * | 2016-12-22 | 2017-10-24 | 湖州品创孵化器有限公司 | A kind of energy-saving power equipment with heat sinking function installs cabinet |
| CN110676717A (en) * | 2019-11-14 | 2020-01-10 | 国网青海省电力公司海东供电公司 | Power control device based on Internet of things |
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| CN113517634A (en) * | 2021-04-28 | 2021-10-19 | 合肥爱知电气有限公司 | High-low voltage electrical equipment box convenient to heat dissipation |
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| Publication number | Publication date |
|---|---|
| CN114865503B (en) | 2022-12-09 |
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