CN112653005A - Solid insulation looped netowrk cabinet - Google Patents
Solid insulation looped netowrk cabinet Download PDFInfo
- Publication number
- CN112653005A CN112653005A CN202011528406.9A CN202011528406A CN112653005A CN 112653005 A CN112653005 A CN 112653005A CN 202011528406 A CN202011528406 A CN 202011528406A CN 112653005 A CN112653005 A CN 112653005A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- threaded rod
- hole
- close
- cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
-
- 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
Abstract
The invention discloses a solid insulation ring main unit which comprises a cabinet body, a cabinet door, a cabinet top and first bases, wherein a flow guide mechanism is arranged inside the cabinet body, an exhaust hole is formed in the position, close to the center, of the bottom end of the inner surface of the cabinet body, and the two groups of first bases are fixedly connected to the positions, close to the two sides, of the outer surface of the lower end of the cabinet body respectively. According to the invention, by arranging the flow guide mechanism, snow on the top of the cabinet can be melted by utilizing the heating plate, so that electrical components in the cabinet can normally operate, meanwhile, part of melted snow water is discharged through the first flow guide hole, the second flow guide hole and the water outlet hole in sequence, heat generated by the electrical components in the cabinet body in the operation process can be effectively absorbed, and meanwhile, by arranging the heat dissipation mechanism to be matched with the flow guide mechanism, the first threaded rod can drive the heat dissipation blades to rotate while the snow on the surface of the top of the cabinet is melted, so that the heat inside of the cabinet body can be effectively dissipated.
Description
Technical Field
The invention relates to the technical field of ring main units, in particular to a solid insulation ring main unit.
Background
The solid insulation ring main unit is a ring main unit which adopts a solid insulation material as a main insulation medium, a vacuum arc extinguish chamber and a main conductive circuit such as a conductive connection, an isolating switch, an earthing switch, a main bus, a branch bus and the like of the vacuum arc extinguish chamber are singly or combined and then coated and packaged by the solid insulation medium into one or more modules which have certain functions, can be combined or expanded again and have full insulation and full sealing performance, and the surface of the module which can be touched by people is coated with a conductive or semi-conductive shielding layer and can be directly and reliably grounded.
An intelligent environment-friendly solid insulation ring main unit in the prior patent (application number: CN202020628258.7) relates to the technical field of ring main units, and comprises a solid insulation ring main unit body, wherein an air suction groove is formed in one side of the solid insulation ring main unit body, the same fixed mounting strip is fixedly mounted on the top side and the inner wall of the bottom side of the air suction groove, a rotating motor is fixedly mounted on one side of the fixed mounting strip, an output shaft of the rotating motor is fixedly mounted with a rotating shaft through a coupling, air suction fan blades are fixedly sleeved on the rotating shaft, an air guide pipe is connected to the inner wall of one side of the air suction groove, a heating cavity is formed in the bottom side of the solid insulation ring main unit body, and.
In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved:
1. in winter in the north, accumulated snow is easily accumulated on the top of the cabinet due to more rainy and snowy days, so that the top of the cabinet is collapsed, and meanwhile, the running speed of electronic devices in the cabinet body is easily influenced due to too low temperature, so that the normal operation of the electronic devices is influenced;
2. in the actual use process of the insulating net cabinet, a large amount of heat can be generated by the internal electric elements in the operation process, so that the internal temperature of the insulating net cabinet is increased, and the operation speed of the electric elements is reduced due to overhigh temperature, thereby influencing the normal use of the electric elements.
Therefore, a solid insulation ring main unit is provided.
Disclosure of Invention
The invention aims to provide a solid insulation ring main unit, which can melt snow on the top of the ring main unit by utilizing a heating plate through arranging a flow guide mechanism, so that electrical elements in the ring main unit can normally operate, meanwhile, partial melted snow water is discharged through a first flow guide hole, a second flow guide hole and a water outlet hole in sequence, heat generated by the electrical elements in the ring main unit in the operation process can be effectively absorbed, meanwhile, through arranging a heat dissipation mechanism and the flow guide mechanism to be matched with each other, the snow on the surface of the top of the ring main unit can be melted, meanwhile, a first threaded rod drives a heat dissipation blade to rotate, and heat can be effectively dissipated in the ring main unit, so that the probability that the temperature in the ring main unit is too high or too low is reduced, the operation speed of the electrical elements is ensured, and the problems in the background technology are solved.
In order to achieve the purpose, the invention provides the following technical scheme: a solid insulation ring main unit comprises a main body, a cabinet door, a cabinet top and first bases, wherein a flow guide mechanism is arranged inside the main body, an exhaust hole is formed in the position, close to the center, of the bottom end of the inner surface of the main body, a heat dissipation mechanism is arranged inside the exhaust hole, the number of the first bases is two, the two groups of the first bases are fixedly connected to the positions, close to the two sides, of the outer surface of the lower end of the main body respectively, and a vibration reduction mechanism is arranged on the outer surface of the lower end of each first base;
the water guide mechanism comprises a heating plate, a first water guide hole, a second water guide hole and a water outlet hole, the heating plate is arranged inside the cabinet top, the cross section of the cabinet top is isosceles trapezoid, the positions, close to the two sides, of the outer surface of the upper end of the cabinet top are provided with the first water guide hole, the position, close to the middle, of the inner surface of the first water guide hole is provided with the second water guide hole, the positions, close to the lower end, of the outer surfaces of the two sides of the cabinet body are provided with the water outlet holes, one end of the water outlet hole, far away from the outer surface of the cabinet body, is provided with a first mounting groove, one end, far away from the first water guide hole, of the inner surface of the second water guide hole is communicated with the inner surface of the first mounting groove, one side;
the bottom of the inner surface of the first mounting groove is provided with an elastic telescopic mechanism, the elastic telescopic mechanism comprises a first sleeve, a second sleeve, a connecting rod, a first spring and a limiting ring, the connecting rod is fixedly connected to the position, close to the middle part, of the inner surface of the first sleeve, the outer surface of the connecting rod is provided with the first spring, one end of the first spring is fixedly connected with the top end of the second sleeve, the other end of the first spring is fixedly connected with the bottom end of the inner surface of the first sleeve, the end, located on the inner surface of the first sleeve, of the outer surface of the second sleeve is fixedly connected with the limiting ring, the outer surface of the upper end of the first sleeve is fixedly connected with a stop block, the outer surface of the upper end of the stop block inclines towards the water outlet hole by 60 degrees, the cross section of the first flow guide hole is arc-shaped, the first flow guide hole inclines towards the direction of the, the two groups of flow guide mechanisms are respectively positioned at two sides of the exhaust hole, one side of the outer surface of each of the two groups of first sleeves, which is close to the connecting hole, is fixedly connected with a first connecting plate, a second connecting plate is fixedly connected between the two groups of first connecting plates, and the second connecting plate is hollowed;
the heat dissipation mechanism comprises a first threaded rod, a second bearing, a hollowed plate, a fixing ring and heat dissipation blades, the hollowed plate is fixedly connected to the positions, close to the upper end and the lower end, of the inner surface of each exhaust hole, the second bearing is fixedly connected to the outer surface of the lower end of the group, located above the hollowed plate, of the group, one end of the first threaded rod is fixedly connected with the inner surface of the second bearing, the other end of the first threaded rod sequentially penetrates through the second connecting plate and the hollowed plate located below the second connecting plate, the first threaded rod is in threaded connection with the second connecting plate, and the first threaded rod is movably connected with the hollowed plate; the fixed ring is fixedly connected to the position, close to the middle, of the outer surface of the first threaded rod, and the outer surface of the fixed ring is fixedly connected with radiating blades.
Through adopting above-mentioned technical scheme, can utilize the hot plate to melt the snow on cabinet top, make the internal electrical components of cabinet can normal operating, the part snow water after melting simultaneously passes through first water conservancy diversion hole in proper order, second water conservancy diversion hole, the apopore is discharged, can effectually absorb the heat that the internal electrical components of cabinet produced at the operation in-process, cooperate with water conservancy diversion mechanism through setting up heat dissipation mechanism simultaneously, can melt the snow on cabinet top surface simultaneously, make first threaded rod drive radiator fin rotate, carry out effectual heat dissipation to the internal portion of cabinet, thereby reduce the internal high or low probability of high temperature of cabinet, guarantee electrical components's rate of operation.
Preferably, a first sliding groove is formed in the position, located above the connecting hole, of the outer surface of one side of the first mounting groove, a first sliding block is connected to the inside of the first sliding groove in a sliding manner, the first sliding block is fixedly connected to the stop block, a first sliding plate is fixedly connected to the position, located close to the middle part, of the outer surface of the first sliding block, a first notch is formed in the connecting position of the inner surface of the first sliding groove and the first sliding block, a second mounting groove is formed in the side, located away from the first sliding groove, of the inner surface of the first notch, a first movable plate is fixedly connected to one side, located in the second mounting groove, of the outer surface of the first sliding plate, one side, located away from the first movable plate, of the outer surface of the first sliding plate penetrates through the first notch and extends into the second mounting groove, a first movable plate is fixedly connected to one side, located in the second, the second gear is meshed with the first gear far away from the first teeth, the inner surface of the second gear is fixedly connected with a second fixed rod, two ends of the second fixed rod are movably connected with a second mounting groove, one side of the second fixed rod is fixedly connected with a second fixed rod, the outer surfaces of two sides of the second fixed rod are respectively meshed with the second gear, the inner surface of the second mounting groove is fixedly connected with the first fixed rod, a first bearing is fixedly connected to the position, close to the second fixed rod, of the outer surface of the first fixed rod, the outer surface of the first bearing is fixedly connected with the first gear, and the first gear is meshed with the first teeth; the top of the inner surface of the second mounting groove is provided with a second notch, one end of the inner surface of the second notch is communicated with the inner surface of the second flow guide hole, the inner part of the second notch is movably connected with a second sliding plate, the outer surface of the lower end of the second sliding plate is fixedly connected with a second movable plate, the outer surface of the upper end of the second sliding plate is fixedly connected with a second sliding block, and the outer surface of the second sliding block is tightly attached to the inner surface of the second flow guide hole.
By adopting the technical scheme, when the heat dissipation device works, the heat dissipation mechanism and the flow guide mechanism are matched with each other, snow on the surface of the top of the cabinet can be melted, meanwhile, the first threaded rod drives the heat dissipation blades to rotate, and effective heat dissipation is carried out on the inner part of the cabinet body, but in the actual working process, when the water pressure in the second flow guide hole is insufficient, the water flow is not enough to push the stop block to extrude the first sleeve, so the stop block moves in the direction away from the second sleeve under the action of the first spring to block the water outlet hole, and the first threaded rod is difficult to drive the fixing ring and the heat dissipation blades to rotate, therefore, by arranging the second sliding block, the second movable plate and other parts, when the stop block blocks the water outlet hole, the water flow in the second flow guide hole is gathered in the first mounting groove and the second flow guide hole, the second sliding block drives the second movable plate to move in the direction away from the first, because the second movable plate is meshed with the first gear through the second teeth, in the process that the second movable plate moves away from the first mounting groove, the first gear positively rotates around the first fixed rod, the second gear is driven by the first gear to rotate, so that the first movable plate drives the first sliding block and the first sliding block to move downwards, the stop block moves towards the direction of extruding the first spring under the double effects of water pressure and the first movable plate, partial water flow in the second diversion hole is continuously discharged through the water discharge hole, the water discharge effect of the device is improved, when the water flow in the second diversion hole is not enough to push the second sliding block, the stop block drives the first sleeve to move towards the direction close to the water outlet hole under the effect of the first spring, in the process, the first sliding block drives the first movable plate to move upwards along the first sliding groove, and the first gear is matched with the second gear, the second slider is reset for reuse.
Preferably, one side of the inner surface of the second flow guide hole, which is close to the first mounting groove, is fixedly connected with a high-pressure spray head, and the high-pressure spray head corresponds to the second slide block.
Through adopting above-mentioned technical scheme, can effectual increase the impulsive force dynamics of the water that flows to the second slider through setting up high pressure nozzle to improve the drainage effect of device.
Preferably, damping mechanism includes second base, bracing piece, second spring, hinders piece, second threaded rod, third bearing and third gear, bracing piece fixed connection is in the position that the lower extreme surface of first base is close to both ends, and the bracing piece is kept away from the one end of first base and is run through to the inside of second base, first movable groove has been seted up to the junction of second base and bracing piece, and the bottom fixedly connected with second spring of the internal surface in first movable groove, the one end and the first movable groove fixed connection of second spring, the other end and hinder piece fixed connection, hinder the piece keep away from one side of second spring and with bracing piece fixed connection.
Through adopting above-mentioned technical scheme, at the during operation, the electric elements of the internal portion of cabinet can produce the vibration at the operation in-process, under the usual situation, the cabinet body is directly put on ground, and long-time vibration can make the cabinet body produce and remove or even empty, thereby make the device produce the damage easily, influence the normal operating of its internal electric elements, consequently, through setting up damping mechanism, utilize the bracing piece to extrude the second spring repeatedly and can carry out effectual damping to the device in the course of the work, thereby guarantee the normal operating of the internal electric elements of device, the service life of the device is prolonged.
Preferably, the third bearing is fixedly connected to a position on one side of the outer surface of the upper end of the second base, a second threaded rod is fixedly connected to the inside of the third bearing, one end of the second threaded rod, which is far away from the third bearing, penetrates into the first base, a second movable groove is formed at the joint of the first base and the second threaded rod, a thread is formed at the joint of the inner surface of the second movable groove and the second threaded rod, the second threaded rod is in threaded connection with the second movable groove through a thread, a limiting block is fixedly connected to one end of the second threaded rod, which is located in the second movable groove, a third gear is fixedly connected to a position on the outer surface of the second threaded rod, which is close to the middle, the second base and the first base are in one-to-one correspondence, the second base and the second threaded rod are in one-to-one correspondence, the third gear and the second threaded rod are in one-to-one correspondence, and a, and the third gear is fixed on the outer surface of the first threaded rod.
By adopting the technical scheme, when the cabinet body vibrates in the working process, the support rod moves up and down along the first movable groove and repeatedly extrudes the second spring to effectively reduce the vibration of the device, thereby ensuring the normal operation of electrical elements in the device and prolonging the service life of the device, and meanwhile, in the process that the first base drives the support rod to move up and down along the first movable groove, as the second threaded rod is in threaded connection with the second movable groove, the second threaded rod drives the third gear to rotate positively and negatively so that the fourth gear drives the first threaded rod to rotate positively and negatively, and as the first threaded rod is in threaded connection with the second connecting plate, the second connecting plate drives the first connecting plate and the first sleeve to move up and down while the first threaded rod rotates positively and negatively, thereby improving the effect of water flow discharge in the second guide hole and avoiding the water flow from being stored in the second guide hole and the first mounting groove for a long time to breed bacteria, the environmental protection of the device is improved.
Preferably, the outer surface of the first threaded rod is fixedly connected with crushing blades close to the bottom end, the number of the crushing blades is a plurality of groups, and the crushing blades are fixedly connected to the outer surface of the first threaded rod in an annular equidistant mode.
Through adopting above-mentioned technical scheme, at the during operation, utilize and just reverse the rotation to make the second connecting plate drive first connecting plate and first sleeve and reciprocate at first threaded rod, thereby can improve the effect that the downthehole portion rivers of second water conservancy diversion discharged, avoid rivers long-term storage to breed the bacterium in second water conservancy diversion hole and first mounting groove are inside, improve the feature of environmental protection of device, simultaneously can make the cabinet body clear up the plant of the growth of cabinet body below at the in-process of outdoor use through the surface at first threaded rod sets up broken blade, avoid its ventilation that influences the internal portion of cabinet, can drive the worm at the pivoted in-process simultaneously, reduce the probability that the worm got into the internal portion of cabinet.
Compared with the prior art, the invention has the beneficial effects that:
1. through arranging the flow guide mechanism, when the snow melting device works, an operator heats the cabinet top by controlling the heating plate, so that accumulated snow on the cabinet top is melted, the melted snow water sequentially passes through the first flow guide hole and the second flow guide hole and impacts the stop block inside the mounting groove, the stop block extrudes the first sleeve to move towards the second sleeve under the impact force of the water flow and the water pressure of the stop block, when the stop block is separated from the water outlet hole, the water flow flows out of the cabinet body through the water outlet hole, and the heat inside the cabinet body is absorbed in the process of passing through the second flow guide hole, so that the device can melt the accumulated snow on the cabinet top by using the heating plate, so that electrical elements in the cabinet body can normally run, and meanwhile, part of melted snow water sequentially passes through the first flow guide hole, the second flow guide hole and the water outlet hole, and can be effectively absorbed by the heat generated by the electrical elements in, thereby reducing the probability of overhigh or overlow temperature inside the cabinet body and ensuring the running speed of electrical components;
2. through the mutual matching of the heat dissipation mechanism and the flow guide mechanism, the first threaded rod can drive the heat dissipation blades to rotate while snow on the surface of the top of the cabinet is melted, effective heat dissipation is performed on the interior of the cabinet, the probability that the temperature in the cabinet is too high or too low is reduced, and the operation speed of an electrical component is ensured. The normal operation of the electrical components in the cabinet body is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a front view of the present invention;
FIG. 3 is a structural view of a first mounting groove and a first connecting plate according to the present invention;
FIG. 4 is an enlarged view of A of FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of B of FIG. 3 according to the present invention;
FIG. 6 is an enlarged view of C of FIG. 3 of the present invention;
FIG. 7 is a structural view of the elastic telescopic mechanism of the present invention;
FIG. 8 is a combination view of a second base and a support rod according to the present invention;
fig. 9 is a combination view of the first guide holes and the second guide holes of the present invention.
In the figure: 1. a cabinet body; 11. an exhaust hole; 2. a cabinet door; 3. a cabinet top; 4. a first base; 41. a second movable slot; 5. a flow guide mechanism; 51. heating plates; 52. a first flow guide hole; 53. a second flow guide hole; 531. a second notch; 532. a second slide plate; 533. a second movable plate; 534. a second slider; 535. a second tooth; 536. a high pressure spray head; 54. a water outlet hole; 55. a first mounting groove; 551. connecting holes; 552. a first chute; 553. a first slider; 554. a first slide plate; 555. a first notch; 556. a second mounting groove; 5561. a first movable plate; 5562. a first tooth; 5563. a second gear; 5564. a second fixing bar; 5565. a first fixing lever; 5566. a first bearing; 5567. a first gear; 56. an elastic telescopic mechanism; 561. a first sleeve; 562. a second sleeve; 563. a connecting rod; 564. a first spring; 565. a limiting ring; 57. a stopper; 58. a first connecting plate; 59. a second connecting plate; 6. a heat dissipation mechanism; 61. a first threaded rod; 611. crushing the leaves; 62. a second bearing; 63. a hollowed-out plate; 64. a fixing ring; 65. a heat dissipating fin; 7. a vibration reduction mechanism; 71. a second base; 711. a first movable slot; 72. a support bar; 73. a second spring; 74. blocking; 75. a second threaded rod; 76. a third bearing; 77. a third gear; 771. a fourth gear.
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.
Referring to fig. 1 to 9, the present invention provides a technical solution:
a solid insulation ring main unit comprises a main body 1, a cabinet door 2, a cabinet top 3 and first bases 4, wherein a flow guide mechanism 5 is arranged inside the main body 1, an exhaust hole 11 is formed in the position, close to the center, of the bottom end of the inner surface of the main body 1, heat dissipation mechanisms 6 are arranged inside the exhaust hole 11, the number of the first bases 4 is two, the two groups of the first bases 4 are fixedly connected to the positions, close to the two sides, of the outer surface of the lower end of the main body 1 respectively, and a vibration reduction mechanism 7 is arranged on the outer surface of the lower end of each first base 4;
the flow guiding mechanism 5 comprises a heating plate 51, a first flow guiding hole 52, a second flow guiding hole 53 and a water outlet hole 54, the heating plate 51 is arranged inside the cabinet top 3, the cross section of the cabinet top 3 is isosceles trapezoid, the outer surface of the upper end of the cabinet top 3 near the two sides is provided with a first flow guide hole 52, a second diversion hole 53 is arranged at the position, close to the middle, of the inner surface of the first diversion hole 52, a water outlet hole 54 is arranged at the position, close to the lower end, of the outer surface of the two sides of the cabinet body 1, one end of the water outlet 54 extends to the inside of the cabinet body 1, one end of the water outlet 54, which is far away from the outer surface of the cabinet body 1, is provided with a first mounting groove 55, one end of the inner surface of the second guide hole 53 away from the first guide hole 52 communicates with the inner surface of the first mounting groove 55, a connecting hole 551 is formed in one side of the inner surface of the first mounting groove 55, which is far away from the water outlet 54, and the inner surface of the connecting hole 551 is communicated with the inner surface of the exhaust hole 11;
the bottom end of the inner surface of the first mounting groove 55 is provided with an elastic telescopic mechanism 56, the elastic telescopic mechanism 56 comprises a first sleeve 561, a second sleeve 562, a connecting rod 563, a first spring 564 and a limit ring 565, the connecting rod 563 is fixedly connected to the position of the inner surface of the first sleeve 561, which is close to the middle part, the outer surface of the connecting rod 563 is provided with a first spring 564, one end of the first spring 564 is fixedly connected to the top end of the second sleeve 562, the other end of the first spring is fixedly connected to the bottom end of the inner surface of the first sleeve 561, one end of the outer surface of the second sleeve 562, which is located on the inner surface of the first sleeve 561, is fixedly connected to the limit ring 565, the outer surface of the upper end of the first sleeve 561 is fixedly connected to a stopper 57, the outer surface of the upper end of the stopper 57 is inclined towards the water outlet 54 direction by 60 degrees, the cross section of the first diversion hole 52 is, the number of the flow guide mechanisms 5 is two, two sets of the flow guide mechanisms 5 correspond to the elastic telescopic mechanisms 56 one by one, the two sets of the flow guide mechanisms 5 are respectively positioned at two sides of the exhaust hole 11, one side of the outer surface of the two sets of the first sleeves 561, which is close to the connecting hole 551, is fixedly connected with a first connecting plate 58, a second connecting plate 59 is fixedly connected between the two sets of the first connecting plates 58, and the second connecting plate 59 is hollow;
the heat dissipation mechanism 6 comprises a first threaded rod 61, a second bearing 62, hollowed-out plates 63, fixing rings 64 and heat dissipation blades 65, the hollowed-out plates 63 are fixedly connected to the positions, close to the upper end and the lower end, of the inner surface of the exhaust hole 11, the second bearings 62 are fixedly connected to the outer surfaces of the lower ends of the group, located above the hollowed-out plates 63, one end of the first threaded rod 61 is fixedly connected with the inner surface of the second bearing 62, the other end of the first threaded rod penetrates through the second connecting plate 59 and the hollowed-out plates 63 located below in sequence, the first threaded rod 61 is in threaded connection with the second connecting plate 59, and the first threaded rod 61 is movably connected with the hollowed-out plates; the fixing ring 64 is fixedly connected to the position, close to the middle, of the outer surface of the first threaded rod 61, and the outer surface of the fixing ring 64 is fixedly connected with a radiating blade 65.
Through adopting above-mentioned technical scheme, can utilize hot plate 51 to melt the snow of cabinet top 3, make the electrical components in the cabinet body 1 can normal operating, the part snow water after melting simultaneously passes through first water conservancy diversion hole 52 in proper order, second water conservancy diversion hole 53, apopore 54 discharges, can effectually absorb the heat that the internal electrical components of cabinet produced at the operation in-process, simultaneously mutually support through setting up heat dissipation mechanism 6 and water conservancy diversion mechanism 5, can melt the snow on cabinet top 3 surface, make first threaded rod 61 drive radiator fin 65 rotate, carry out effectual heat dissipation to the internal portion of cabinet, thereby reduce the internal high or low probability of crossing of cabinet 1, guarantee electrical components's rate of operation.
As an embodiment of the invention, a first sliding slot 552 is formed on an outer surface of one side of the first mounting groove 55, which is located above the connecting hole 551, a first sliding block 553 is slidably connected inside the first sliding slot 552, the first sliding block 553 is fixedly connected to the stopper 57, a first sliding plate 554 is fixedly connected to a position, which is close to the middle, on one side of an outer surface of the first sliding block 553, which is away from the stopper 57, a first notch 555 is formed at a connection position of an inner surface of the first sliding slot 552 and the first sliding block 553, a second mounting groove 556 is formed on an inner surface of the first notch 555, which is away from the first sliding slot 552, one side of the outer surface of the first sliding plate 554, which is away from the first sliding block 553, penetrates through the first notch 555 and extends into the second mounting groove 556, a first movable plate 5561 is fixedly connected to one side of the outer surface of the first sliding plate 554, which is located on one side of the second mounting groove 556, a first movable plate 5561, a second gear 5563 is engaged on one side of the first tooth 5562, the second gear 5563 is far away from the first tooth 5562 and is engaged with a first gear 5567, a second fixing rod 5564 is fixedly connected to the inner surface of the second gear 5563, two ends of the second fixing rod 5564 are movably connected with the second mounting groove 556, a second fixing rod 5564 is fixedly connected to one side of the second fixing rod 5564, the outer surfaces of two sides of the second fixing rod 5564 are engaged with the second gear 5563, the inner surface of the second mounting groove 556 is fixedly connected with a first fixing rod 5565, a first bearing 5566 is fixedly connected to the position, close to the second fixing rod 5564, of the outer surface of the first bearing 5566, a first gear 5567 is fixedly connected to the outer surface of the first bearing 5566, and the first gear 5567 is engaged with the first tooth 5562; a second notch 531 is formed at the top end of the inner surface of the second mounting groove 556, one end of the inner surface of the second notch 531 is communicated with the inner surface of the second flow guide hole 53, a second sliding plate 532 is movably connected inside the second notch 531, a second movable plate 533 is fixedly connected to the outer surface of the lower end of the second sliding plate 532, a second slider 534 is fixedly connected to the outer surface of the upper end of the second sliding plate 532, and the outer surface of the second slider 534 is tightly attached to the inner surface of the second flow guide hole 53.
By adopting the above technical scheme, during operation, the heat dissipation mechanism 6 and the diversion mechanism 5 are mutually matched, so that the first threaded rod 61 drives the heat dissipation blades 65 to rotate while snow on the surface of the cabinet top 3 is melted, and effective heat dissipation is performed inside the cabinet body 1, but in an actual working process, when the water pressure inside the second diversion hole 53 is insufficient, the water flow is not enough to push the stopper 57 to extrude the first sleeve 561, so the stopper 57 moves in a direction away from the second sleeve 562 under the action of the first spring 564, thereby blocking the water outlet 54, and it is difficult to make the first threaded rod 61 drive the fixing ring 64 and the heat dissipation blades 65 to rotate, so by arranging the second slider 534 and the second movable plate 533, when the stopper 57 blocks the water flow inside the second diversion hole 53 in the first mounting groove 55 and the second diversion hole 53, the second slider 534 drives the second movable plate 533 to move away from the first mounting groove 55 under the action of the second diversion hole 53, because the second movable plate 533 is meshed with the first gear 5567 through the second tooth 535, when the second movable plate 533 moves away from the first mounting groove 55, the first gear 5567 rotates around the first fixing rod 5565 in the forward direction, the second gear 5563 rotates under the driving of the first gear 5567, so that the first movable plate 5561 drives the first slider 553 and the first slider 553 to move downward, so that the stopper 57 moves in the direction of pressing the first spring 564 under the dual actions of water pressure and the first movable plate 5561, so that a part of the water flow in the second diversion hole 53 continues to be discharged through the water discharge hole, the water discharge effect of the device is improved, and when the water flow in the second diversion hole 53 is not enough to push the second slider 534, the stopper 57 drives the first sleeve 561 to move in the direction of approaching the water discharge hole 54 under the action of the first spring 564, in this process, the first sliding block 553 drives the first movable plate 5561 to move upwards along the first sliding slot 552, and the first gear 5567 and the second gear 5563 are matched with each other to reset the second sliding block 534, so as to be used again.
As an embodiment of the present invention, a high pressure nozzle 536 is fixedly connected to a side of the inner surface of the second guiding hole 53, which is close to the first mounting groove 55, and the high pressure nozzle 536 and the second sliding block 534 correspond to each other.
Through adopting above-mentioned technical scheme, can effectual increase the impulsive force dynamics of the water that flows to second slider 534 through setting up high pressure nozzle 536 to improve the drainage effect of device.
As an embodiment of the present invention, the vibration damping mechanism 7 includes a second base 71, a supporting rod 72, a second spring 73, a blocking block 74, a second threaded rod 75, a third bearing 76, and a third gear 77, the supporting rod 72 is fixedly connected to the outer surface of the lower end of the first base 4 near both ends, one end of the supporting rod 72 far from the first base 4 penetrates into the second base 71, a first movable groove 711 is formed at the connection between the second base 71 and the supporting rod 72, the bottom end of the inner surface of the first movable groove 711 is fixedly connected to the second spring 73, one end of the second spring 73 is fixedly connected to the first movable groove 711, the other end of the second spring is fixedly connected to the blocking block 74, and one side of the blocking block 74 far from the second spring 73 is fixedly connected to the supporting rod 72.
Through adopting above-mentioned technical scheme, at the during operation, the internal electrical components of cabinet 1 can produce the vibration at the operation in-process, under the usual situation, cabinet 1 directly puts on ground, and long-time vibration can make cabinet 1 produce and remove or even empty, thereby make the device produce the damage easily, influence the normal operating of its internal electrical components, consequently through setting up damping mechanism 7, utilize bracing piece 72 to extrude second spring 73 repeatedly in the course of the work and can carry out effectual damping to the device, thereby guarantee the normal operating of the internal electrical components of device, the service life of the device is prolonged.
As an embodiment of the present invention, the third bearing 76 is fixedly connected to a position close to one side of an outer surface of an upper end of the second base 71, a second threaded rod 75 is fixedly connected to an inside of the third bearing 76, one end of the second threaded rod 75 far from the third bearing 76 penetrates into the inside of the first base 4, a second movable groove 41 is formed at a connection position of the first base 4 and the second threaded rod 75, a thread is formed at a connection position of an inner surface of the second movable groove 41 and the second threaded rod 75, the second threaded rod 75 is in threaded connection with the second movable groove 41 through a thread, a limit block is fixedly connected to one end of the second threaded rod 75 located inside the second movable groove 41, the third gear 77 is fixedly connected to a position close to the middle of an outer surface of the second threaded rod 75, the second bases 71 correspond to the first bases 4, and the second bases 71 correspond to the second threaded rods 75 one to one, the third gears 77 correspond to the second threaded rods 75 one by one, a fourth gear 771 is engaged between the two sets of the third gears 77, and the third gears 77 are fixed on the outer surface of the first threaded rod 61.
By adopting the above technical scheme, during the working process, when the cabinet body 1 vibrates, the supporting rod 72 moves up and down along the first movable groove 711 and repeatedly extrudes the second spring 73 to effectively reduce the vibration of the device, thereby ensuring the normal operation of the electrical components inside the device and prolonging the service life of the device, meanwhile, in the process that the first base 4 drives the supporting rod 72 to move up and down along the first movable groove 711, because the second threaded rod 75 is in threaded connection with the second movable groove 41, the second threaded rod 75 drives the third gear 77 to rotate forward and backward, so that the fourth gear 771 drives the first threaded rod 61 to rotate forward and backward, because the first threaded rod 61 is in threaded connection with the second connecting plate 59, the second connecting plate 59 drives the first connecting plate 58 and the first sleeve 561 to move up and down while the first threaded rod 61 rotates forward and backward, thereby improving the effect of water flow discharge inside the second flow guiding hole 53, avoid rivers long-term storage to breed the bacterium in second water conservancy diversion hole 53 and first mounting groove 55 is inside, improve the feature of environmental protection of device.
As an embodiment of the present invention, the outer surface of the first threaded rod 61 near the bottom end is fixedly connected with a plurality of groups of crushing blades 611, and the plurality of groups of crushing blades 611 are annularly and equidistantly fixedly connected to the outer surface of the first threaded rod 61.
Through adopting above-mentioned technical scheme, at the during operation, utilize and just reverse the rotation make second connecting plate 59 drive first connecting plate 58 and first sleeve 561 at first threaded rod 61 and reciprocate, thereby can improve the effect that the inside rivers of second water conservancy diversion hole 53 discharged, avoid rivers long-term storage to breed the bacterium in second water conservancy diversion hole 53 and first mounting groove 55 inside, improve the feature of environmental protection of device, simultaneously can make cabinet body 1 clear up the plant of cabinet body 1 below growth at the in-process of outdoor use through the surface at first threaded rod 61 sets up broken blade 611, avoid it to influence the inside ventilation of cabinet body 1, simultaneously can drive the worm at the pivoted in-process, reduce the probability that the worm got into cabinet body 1 inside.
The working principle is as follows: by arranging the flow guide mechanism 5, when the electric heating cabinet works, an operator heats the cabinet top 3 by controlling the heating plate 51, so that snow on the cabinet top 3 is melted, the melted snow water sequentially passes through the first flow guide hole 52 and the second flow guide hole 53 and impacts the stop 57 in the mounting groove, the stop 57 extrudes the first sleeve 561 to move towards the second sleeve 562 under the impact force of water flow and the action of water pressure of the stop 57, when the stop 57 is separated from the water outlet 54, the water flow flows out of the cabinet body 1 through the water outlet 54, and heat in the cabinet body 1 is absorbed in the process of passing through the second flow guide hole 53, the electric heating plate 51 can be used for melting the snow on the cabinet top 3, so that electric elements in the cabinet body 1 can normally run, meanwhile, part of the melted snow water is discharged through the first flow guide hole 52, the second flow guide hole 53 and the water outlet 54 in sequence, and heat generated by the electric elements in the cabinet body 1 in the running process can be effectively absorbed, thereby reducing the probability of overhigh or overlow temperature inside the cabinet body 1 and ensuring the running speed of electrical components; through the mutual matching of the heat dissipation mechanism 6 and the flow guide mechanism 5, snow on the surface of the cabinet top 3 can be melted, the first threaded rod 61 drives the heat dissipation blades 65 to rotate, effective heat dissipation is performed on the inside of the cabinet body 1, the probability that the temperature inside the cabinet body 1 is too high or too low is reduced, and the operation speed of electrical components is ensured, in the operation process, when the stop 57 pushes and pulls the first sleeve 561 and the first spring 564 up and down under the impact force of water flow and the action of self water pressure, the first connecting plate 58 drives the second connecting plate 59 to move up and down along with the first sleeve 561, because the second connecting plate 59 is in threaded connection with the first threaded rod 61, in the process that the second connecting plate 59 moves up and down along the first threaded rod 61, the first threaded rod 61 drives the fixing ring 64 and the heat dissipation blades 65 on the surface to rotate inside the exhaust holes 11, so as to accelerate the air flow rate, thereby carry out effectual heat dissipation to the cabinet body 1 inside, guarantee the normal operating of the inside electrical components of the cabinet body 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a solid insulation looped netowrk cabinet, includes cabinet body (1), cabinet door (2), cabinet top (3) and first base (4), its characterized in that: a flow guide mechanism (5) is arranged inside the cabinet body (1), exhaust holes (11) are formed in the position, close to the center, of the bottom end of the inner surface of the cabinet body (1), heat dissipation mechanisms (6) are arranged inside the exhaust holes (11), the number of the first bases (4) is two, the two groups of first bases (4) are fixedly connected to the positions, close to the two sides, of the outer surface of the lower end of the cabinet body (1) respectively, and a vibration reduction mechanism (7) is arranged on the outer surface of the lower end of the first bases (4);
the flow guide mechanism (5) comprises a heating plate (51), a first flow guide hole (52), a second flow guide hole (53) and a water outlet hole (54), the heating plate (51) is arranged in the cabinet top (3), the cross section of the cabinet top (3) is isosceles trapezoid, the position of the outer surface of the upper end of the cabinet top (3) close to two sides is provided with the first flow guide hole (52), the inner surface of the first flow guide hole (52) is close to the middle position and is provided with the second flow guide hole (53), the positions of the outer surfaces of two sides of the cabinet body (1) close to the lower end are provided with the water outlet hole (54), one end of the water outlet hole (54) extends to the inside of the cabinet body (1), one end of the water outlet hole (54) far away from the outer surface of the cabinet body (1) is provided with a first mounting groove (55), one end of the inner surface of the second flow guide hole (53) far away from, a connecting hole (551) is formed in one side, away from the water outlet hole (54), of the inner surface of the first mounting groove (55), and the inner surface of the connecting hole (551) is communicated with the inner surface of the exhaust hole (11);
the bottom end of the inner surface of the first mounting groove (55) is provided with an elastic telescopic mechanism (56), the elastic telescopic mechanism (56) comprises a first sleeve (561), a second sleeve (562), a connecting rod (563), a first spring (564) and a limit ring (565), the connecting rod (563) is fixedly connected to the position, close to the middle part, of the inner surface of the first sleeve (561), the outer surface of the connecting rod (563) is provided with a first spring (564), one end of the first spring (564) is fixedly connected with the top end of the second sleeve (562), the other end of the first spring is fixedly connected with the bottom end of the inner surface of the first sleeve (561), one end, located on the inner surface of the first sleeve (561, of the outer surface of the second sleeve (562) is fixedly connected with the limit ring (565), the outer surface of the upper end of the first sleeve (561) is fixedly connected with a stop block (57), the outer surface of the upper end of the stop block (57) is inclined, the cross section of each first guide hole (52) is arc-shaped, the first guide holes (52) are inclined towards the direction of each second guide hole (53), the number of the guide mechanisms (5) is two, the two guide mechanisms (5) correspond to the elastic telescopic mechanisms (56) one by one, the two guide mechanisms (5) are respectively positioned at two sides of each exhaust hole (11), one side, close to each connecting hole (551), of the outer surface of each first sleeve (561) is fixedly connected with a first connecting plate (58), a second connecting plate (59) is fixedly connected between the two first connecting plates (58), and each second connecting plate (59) is hollow;
the heat dissipation mechanism (6) comprises a first threaded rod (61), a second bearing (62), a hollowed-out plate (63), a fixing ring (64) and heat dissipation blades (65), the positions, close to the upper end and the lower end, of the inner surface of the air exhaust hole (11) are fixedly connected with the hollowed-out plate (63), the outer surfaces of the lower ends of a group, located above the hollowed-out plate (63), are fixedly connected with the second bearing (62), one end of the first threaded rod (61) is fixedly connected with the inner surface of the second bearing (62), the other end of the first threaded rod penetrates through the second connecting plate (59) and the hollowed-out plate (63) located below the second connecting plate (59) in sequence, the first threaded rod (61) is in threaded connection with the second connecting plate (59), and the first threaded rod (61) is movably; fixed ring (64) fixed connection is in first threaded rod (61) surface near the position in middle part, and the outer fixed surface of fixed ring (64) is connected with radiator vane (65).
2. The solid insulation ring main unit as claimed in claim 1, wherein: a first sliding groove (552) is formed in the position, above the connecting hole (551), of the outer surface of one side of the first mounting groove (55), a first sliding block (553) is connected inside the first sliding groove (552) in a sliding manner, the first sliding block (553) is fixedly connected with the stop block (57), a first sliding plate (554) is fixedly connected to the position, close to the middle, of one side, far away from the stop block (57), of the outer surface of the first sliding block (553), a first notch (555) is formed at the joint of the inner surface of the first sliding groove (552) and the first sliding block (57), a second mounting groove (556) is formed in one side, far away from the first sliding groove (552), of the inner surface of the first notch (555), a first movable plate (5561) is fixedly connected to one side, far away from the first sliding block (553), of the outer surface of the first sliding plate (554), penetrates through the first notch (555) and extends into the second mounting groove (556), and a first movable plate (5561) is, a first tooth (5562) is arranged on one side of the outer surface of the first movable plate (5561) far away from the first movable plate (5561), a second gear (5563) is meshed on one side of the first tooth (5562), a first gear (5567) is meshed on one side of the second gear (5563) far away from the first tooth (5562), a second fixing rod (5564) is fixedly connected to the inner surface of the second gear (5563), two ends of the second fixing rod (5564) are movably connected with the second mounting groove (556), a second fixing rod (5564) is fixedly connected to one side of the second fixing rod (5564), a second gear (5563) is meshed on the outer surface of two sides of the second fixing rod (5564), a first fixing rod (5565) is fixedly connected to the inner surface of the second mounting groove (556), a first bearing (5566) is fixedly connected to the position of the outer surface of the first fixing rod (5565) close to the second fixing rod (5564), and a first gear (5567) is fixedly connected to the outer surface of the first bearing (5566), the first gear (5567) is meshed with the first tooth (5563); the top end of the inner surface of the second mounting groove (556) is provided with a second notch (531), one end of the inner surface of the second notch (531) is communicated with the inner surface of the second flow guide hole (53), the inside of the second notch (531) is movably connected with a second sliding plate (532), the outer surface of the lower end of the second sliding plate (532) is fixedly connected with a second movable plate (533), the outer surface of the upper end of the second sliding plate (532) is fixedly connected with a second sliding block (534), and the outer surface of the second sliding block (534) is tightly attached to the inner surface of the second flow guide hole (53).
3. The solid insulation ring main unit as claimed in claim 2, wherein: the inner surface of the second diversion hole (53) is fixedly connected with a high-pressure spray head (536) at one side close to the first installation groove (55), and the high-pressure spray head (536) corresponds to the second sliding block (534).
4. The solid insulation ring main unit as claimed in claim 1, wherein: the vibration reduction mechanism (7) comprises a second base (71), a support rod (72), a second spring (73), a stop block (74), a second threaded rod (75), a third bearing (76) and a third gear (77), the supporting rod (72) is fixedly connected to the outer surface of the lower end of the first base (4) at the positions close to the two ends, and one end of the support rod (72) far away from the first base (4) penetrates into the second base (71), a first movable groove (711) is arranged at the joint of the second base (71) and the supporting rod (72), and the bottom end of the inner surface of the first movable groove (711) is fixedly connected with a second spring (73), one end of the second spring (73) is fixedly connected with the first movable groove (711), the other end is fixedly connected with the block (74), one side of the block (74) far away from the second spring (73) is fixedly connected with the supporting rod (72).
5. The solid insulation ring main unit as claimed in claim 4, wherein: the third bearing (76) is fixedly connected to a position, close to one side, of the outer surface of the upper end of the second base (71), a second threaded rod (75) is fixedly connected to the inside of the third bearing (76), one end, far away from the third bearing (76), of the second threaded rod (75) penetrates into the first base (4), a second movable groove (41) is formed in the joint of the first base (4) and the second threaded rod (75), a thread is formed in the joint of the inner surface of the second movable groove (41) and the second threaded rod (75), the second threaded rod (75) is in threaded connection with the second movable groove (41) through the thread, a limiting block is fixedly connected to one end, located inside the second movable groove (41), of the second threaded rod (75), and a third gear (77) is fixedly connected to a position, close to the middle, of the outer surface of the second threaded rod (75), second base (71) and first base (4) one-to-one, and second base (71) and second threaded rod (75) one-to-one, third gear (77) and second threaded rod (75) one-to-one, two sets of the meshing has fourth gear (771) between third gear (77), and third gear (77) are fixed in the surface of first threaded rod (61).
6. The solid insulation ring main unit as claimed in claim 1, wherein: the outer surface of the first threaded rod (61) is fixedly connected with crushing blades (611) at the position close to the bottom end, the number of the crushing blades (611) is a plurality of groups, and the groups of the crushing blades (611) are annularly and equidistantly fixedly connected to the outer surface of the first threaded rod (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011528406.9A CN112653005B (en) | 2020-12-22 | 2020-12-22 | Solid insulation looped netowrk cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011528406.9A CN112653005B (en) | 2020-12-22 | 2020-12-22 | Solid insulation looped netowrk cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112653005A true CN112653005A (en) | 2021-04-13 |
| CN112653005B CN112653005B (en) | 2022-06-21 |
Family
ID=75359142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011528406.9A Active CN112653005B (en) | 2020-12-22 | 2020-12-22 | Solid insulation looped netowrk cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112653005B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207082735U (en) * | 2017-08-11 | 2018-03-09 | 襄阳楚云机电科技有限公司 | A kind of ring main unit of good damping effect |
| CN107968324A (en) * | 2017-12-15 | 2018-04-27 | 李秋平 | Anti-theft power cabinet easy to remove and fixed |
| CN209249959U (en) * | 2019-02-13 | 2019-08-13 | 徐州工业职业技术学院 | A kind of anti-accumulated snow low-voltage distribution cabinet |
| CN210693205U (en) * | 2019-11-14 | 2020-06-05 | 江苏华欧电器设备制造有限公司 | Safe type solid insulation cubical switchboard |
| CN111313295A (en) * | 2020-04-23 | 2020-06-19 | 安徽广祺智能电器股份有限公司 | Intelligent environment-friendly solid insulation ring main unit |
| CN212137043U (en) * | 2020-03-24 | 2020-12-11 | 黄梅 | Electric control cabinet with heat dissipation and shock absorption functions |
-
2020
- 2020-12-22 CN CN202011528406.9A patent/CN112653005B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207082735U (en) * | 2017-08-11 | 2018-03-09 | 襄阳楚云机电科技有限公司 | A kind of ring main unit of good damping effect |
| CN107968324A (en) * | 2017-12-15 | 2018-04-27 | 李秋平 | Anti-theft power cabinet easy to remove and fixed |
| CN209249959U (en) * | 2019-02-13 | 2019-08-13 | 徐州工业职业技术学院 | A kind of anti-accumulated snow low-voltage distribution cabinet |
| CN210693205U (en) * | 2019-11-14 | 2020-06-05 | 江苏华欧电器设备制造有限公司 | Safe type solid insulation cubical switchboard |
| CN212137043U (en) * | 2020-03-24 | 2020-12-11 | 黄梅 | Electric control cabinet with heat dissipation and shock absorption functions |
| CN111313295A (en) * | 2020-04-23 | 2020-06-19 | 安徽广祺智能电器股份有限公司 | Intelligent environment-friendly solid insulation ring main unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112653005B (en) | 2022-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213989682U (en) | Cleaning equipment for high-low voltage power distribution cabinet | |
| CN208369530U (en) | A kind of solar bracket with snow removal function | |
| CN116914573B (en) | Transformer substation | |
| CN112653005B (en) | Solid insulation looped netowrk cabinet | |
| CN116346023B (en) | Photovoltaic equipment with snow clearance function | |
| CN116896228B (en) | Servo motor device of quick sliding door | |
| CN116155015B (en) | New energy automobile generator with waste heat recovery module | |
| CN112332275A (en) | Intelligent low-voltage complete switch cabinet | |
| CN115515405B (en) | Electromechanical device heat dissipation protection device | |
| CN116191263A (en) | Intelligent distribution box for distribution facility based on Internet of things | |
| CN115224600B (en) | Industrial internet comprehensive distribution box | |
| CN112484181B (en) | Cascade heat pump air conditioning unit | |
| CN112629092B (en) | High-voltage power distribution room safety protection device for preventing flying snow from entering equipment failure | |
| CN112503009B (en) | Lightweight, efficient, energy-saving and explosion-proof roof fan system for steam turbine room of nuclear power plant | |
| CN113315011A (en) | Power distribution cabinet | |
| CN112421443A (en) | Safety protection high voltage distribution cabinet | |
| CN114267560A (en) | High-temperature power-off device for electrical equipment | |
| CN111425331B (en) | Household type water energy power generation device | |
| CN114447779A (en) | High tension switchgear of prevention of seepage water | |
| CN112421442A (en) | Safety protection method for high-voltage power distribution cabinet | |
| CN116054419B (en) | Island energy hub remote monitoring intelligent control method | |
| CN220953273U (en) | Novel energy-saving hydropower station sluice device | |
| CN220973264U (en) | High-speed extruder for cable production | |
| CN220209648U (en) | Strong heat dissipation type high-voltage switch cabinet | |
| CN215864180U (en) | Heat pump heat storage defrosting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220601 Address after: 430040 No. 1, building 4, Wuhan International Enterprise Center, Guanshan Second Road, Guandong street, New Technology Development Zone, Dongxihu District, Wuhan City, Hubei Province Applicant after: Wuhan shenliu Information Technology Co.,Ltd. Address before: 201800 room 2308, building 8, no.1630 Yecheng Road, industrial zone, Jiading District, Shanghai Applicant before: Shanghai Changyun electromechanical Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |