CN112530666A - High heat dissipation dry-type transformer - Google Patents
High heat dissipation dry-type transformer Download PDFInfo
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- CN112530666A CN112530666A CN202011279026.6A CN202011279026A CN112530666A CN 112530666 A CN112530666 A CN 112530666A CN 202011279026 A CN202011279026 A CN 202011279026A CN 112530666 A CN112530666 A CN 112530666A
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- water
- fixedly arranged
- transformer
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- gear
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/16—Water cooling
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
Abstract
The invention discloses a high-heat-dissipation dry-type transformer, which comprises a transformer box body, a transformer main body fixedly arranged in the transformer box body, an air inlet arranged at the upper end of the transformer box body, an air outlet arranged at the bottom of the transformer box body, a cold air device arranged at the air inlet, and an installation device arranged on the transformer box body and used for fixing the cold air device; the invention firstly carries out heat exchange on air through water cooling, carries out gas-liquid separation on the air, and then cools the transformer through cooled air, so that the cooling effect of the transformer is greatly improved, and the working efficiency of the transformer is improved.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a high-heat-dissipation dry-type transformer.
Background
The dry-type transformer is widely applied to local illumination, high-rise buildings, airports, wharf CNC mechanical equipment and other products, the dry-type transformer is simply a transformer with an iron core and a winding which are not immersed in insulating oil, the working efficiency of the transformer is affected due to the fact that heat inside the transformer is large and heat dissipation is not timely, the transformer needs to be cooled, the cooling mode includes natural air cooling and forced air cooling, the transformer can continuously run for a long time under the rated capacity during natural air cooling, the output capacity of the transformer can be improved by 50% during forced air cooling, and in conclusion, the heat dissipation is important to the dry-type transformer, and forced air cooling needs to be improved, so that the working efficiency of the transformer can be improved again.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the high-heat-dissipation dry-type transformer, which firstly carries out heat exchange on air through water cooling, carries out gas-liquid separation on the air, and then cools the transformer through cooled air, so that the cooling effect of the transformer is greatly improved, and the working efficiency of the transformer is improved.
In order to achieve the purpose, the invention adopts the following technical scheme: a high-heat-dissipation dry-type transformer comprises a transformer box body, a transformer main body fixedly arranged in the transformer box body, an air inlet arranged at the upper end of the transformer box body, an air outlet arranged at the bottom of the transformer box body, a cold air device arranged at the air inlet, and an installation device arranged on the transformer box body and used for fixing the cold air device, wherein the cold air device comprises a housing, a water tank fixedly arranged on the housing, a water spraying assembly rotatably arranged on the water tank, a first water retaining ring fixedly arranged in the water tank, an air box fixedly arranged on the water tank, an air inlet pipe arranged on the air box, a driving shaft with one end rotatably arranged at the center of the air box, a first motor used for driving the driving shaft to rotate, a fan fixedly arranged on the driving shaft, an air distribution assembly rotatably arranged in the housing, a first conical plate rotatably sleeved on the driving shaft and fixedly arranged in the, The gas-water separation component is positioned below the first conical plate and arranged in the housing, the water pump is fixedly arranged on the transformer box body, the refrigerator is fixedly arranged on the water pump and communicated with the water pump, the first connecting pipe is used for communicating the refrigerator and the water tank, and the second connecting pipe is used for communicating the water pump and the gas-water separation component; the air outlet is communicated with the air inlet pipe through a pipeline, the driving shaft is driven to rotate through the first motor, the fan is driven to rotate, the air inlet pipe generates suction, air in the transformer box body is discharged through the air outlet, the discharged air enters the air box through the air inlet pipe, the air in the air box firstly passes through the air distribution assembly, water is injected into the water tank through the first connecting pipe, the water in the water tank is sprayed out through the water spraying assembly to cool the uniformly distributed air, the air cooled by the water passes through the plurality of conical holes in the first conical plate, the water sprayed out by the water spraying assembly simultaneously passes through the plurality of conical holes, finally, the air and the water are separated through the air-water separation assembly and are collected, the water pump is started, the collected water enters the water pump through the second connecting pipe, the water in the water pump enters the refrigerator to be cooled, the cooled water returns to the water tank again, the air separated by the air-water separation assembly enters, and cooling the transformer main body in the transformer box body. The invention drives the driving shaft to rotate through the first motor, so that the fan rotates, the air inlet pipe generates suction, air in the transformer box body is discharged through the air outlet, the discharged air enters the air box through the air inlet pipe, the air in the air box firstly passes through the air distribution assembly, so that the air can be uniformly distributed, the subsequent heat exchange is facilitated, water is injected into the water tank through the first connecting pipe, the water in the water tank is sprayed out through the water spraying assembly, the uniformly distributed air is cooled, the air is fully contacted with the water, the air cooling efficiency is improved, the air after water cooling passes through the plurality of conical holes on the first conical plate, the water sprayed out by the water spraying assembly simultaneously passes through the plurality of conical holes, the air and the water are fully contacted again, the heat exchange effect of the air and the water is improved, finally, the air and the water are separated through the air-water separation assembly, the water is collected, water after collecting passes through the second connecting pipe and gets into in the water pump, water in the water pump cools off in getting into the refrigerator again, water after the cooling gets back to in the water tank again, make enough cyclic utilization of hydroenergy, ensure the temperature of water, thereby control the temperature of its air, air through the separation of gas-water separation subassembly gets into in the transformer box body through the air intake, cool off the transformer main part in the transformer box body, ensure the drying of air in the transformer box body, it causes the transformer main part to corrode to avoid having water in the air, to sum up carry out the heat exchange to the air through the water-cooling earlier, and carry out gas-liquid separation to the air, the wind of rethread supercooling cools off the transformer main part, makes transformer main part cooling effect improve greatly, thereby improves the work.
The water spraying component comprises a rotary nozzle which is communicated with the water tank and is rotatably arranged on the water tank, a second water retaining ring which is fixedly arranged in the rotary nozzle, a plurality of first water through holes which are distributed on the second water retaining ring in an annular mode at equal intervals, a hollow pipe which is fixedly arranged at the first water through holes, a first gear which is fixedly sleeved on the rotary nozzle, a supporting plate which is fixedly arranged in the housing, an annular groove which is arranged on the supporting plate, a plurality of first balls which are distributed on the first gear in an annular mode at equal intervals and are positioned in the annular groove, a plurality of second gears which are distributed on the supporting plate in an annular mode at equal intervals and are meshed with the first gears, a second motor for driving one of the second gears to rotate, and a plurality of groups of water spraying hole groups which are arranged at the bottom of the rotary nozzle from inside to outside, wherein the water spraying hole groups are formed by a plurality of second, and the second water through hole is obliquely arranged towards the direction of the driving shaft.
The air distribution assembly comprises a second conical plate which is sleeved on the driving shaft in a rotating mode, a plurality of wave-shaped air deflectors are fixedly arranged on the second conical plate in an equidistant annular distribution mode, a third conical plate is fixedly arranged on the second conical plate, a plurality of second balls are arranged on the third conical plate in an equidistant annular distribution mode, a plurality of third through holes are arranged on the third conical plate in an equidistant annular distribution mode, a plurality of supporting rods are fixedly arranged on the driving shaft in an equidistant annular distribution mode, an arc-shaped air deflector ring which is sleeved on the outer side of the driving shaft and fixedly arranged on the other end of each supporting rod, a first inner gear is fixedly arranged on the second conical plate, a third gear is fixedly sleeved on the driving shaft, one end of the third gear is rotatably arranged on the first conical plate, and a fourth gear which is fixedly arranged on the first driven shaft and is.
The gas-water separation component comprises a first rotating ring which is rotatably arranged in a housing, a second internal gear which is fixedly arranged on the first rotating ring, a base which is fixedly arranged in the housing, a fifth gear which is fixedly sleeved on a driving shaft, a second driven shaft with one end rotatably arranged on the base, a sixth gear which is fixedly sleeved on the second driven shaft and is respectively meshed with the second internal gear and the fifth gear, a second rotating ring which is rotatably sleeved on the driving shaft, a connecting rod with one end in equidistant annular distribution and the other end fixedly arranged on the second rotating ring, a plurality of guide rods with one end in equidistant annular distribution and fixedly arranged on the second rotating ring, a moving ring which is movably sleeved on the driving shaft and movably arranged on the plurality of guide rods, a spring which is sleeved on the guide rod and the two ends of which are respectively fixedly arranged on the second rotating ring and the moving ring, and a plurality of ball grooves which are equidistantly annularly distributed on the moving ring, The cover is in the driving shaft outside and fixed the lantern ring of locating on the housing inner wall, with a plurality of ball grooves one-to-one rotate locate a plurality of third balls on the lantern ring, fix the gas-liquid filter screen of locating on first change ring and shifting ring, locate the ponding chamber on the housing lateral wall.
The mounting device comprises a fluted disc sleeved outside the housing, a plurality of seventh gears which are arranged on the transformer box body in an equidistant annular distribution manner and meshed with the fluted disc in a rotating manner, a plurality of conical rollers which are arranged on the fluted disc in an equidistant annular distribution manner and one ends of which are arranged on the fluted disc in a rotating manner, a plurality of lower fixing seats which are fixedly arranged on the transformer box body in an equidistant annular distribution manner, an upper fixing seat fixedly arranged on the lower fixing seat, a third internal gear sleeved on the fluted disc and rotatably arranged on the lower fixing seat and the upper fixing seat, two clamping plates with one ends fixedly arranged on the third internal gear, a circular lug fixedly arranged on the other end of the clamping plates, a plurality of clamping seats fixedly arranged on the housing in a one-to-one correspondence manner with the third internal gear, an arc-shaped groove arranged on the clamping seat, a ratchet wheel fixedly arranged on the clamping seat coaxially with one seventh, The movable roof of locating on the slide rail, locate the screw that is used for fixed roof on the slide rail, overlap in the pivot and both ends are fixed respectively and are located the torsional spring on slide rail and the transformer box.
The invention has the following advantages: the air is subjected to heat exchange through water cooling, gas-liquid separation is carried out on the air, and the cooled air is used for cooling the transformer main body, so that the cooling effect of the transformer main body is greatly improved, and the working efficiency of the transformer is improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic front view of the present invention.
Fig. 3 is a sectional view taken along line a-a of fig. 2.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is an enlarged view of fig. 3 at B.
Fig. 6 is an enlarged view of fig. 3 at C.
Fig. 7 is an enlarged view of fig. 3 at E.
Fig. 8 is a structural sectional view taken along line B-B in fig. 3.
Fig. 9 is an enlarged view of fig. 8 at D.
Fig. 10 is an enlarged view of fig. 8 at F.
Fig. 11 is a partial sectional view taken along line C-C of fig. 3.
Fig. 12 is a partial sectional view taken along line D-D in fig. 3.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in FIGS. 1-12, a dry type transformer with high heat dissipation comprises a transformer tank 1, a transformer main body 2 fixedly disposed in the transformer tank, an air inlet 3 disposed at the upper end of the transformer tank, an air outlet 4 disposed at the bottom of the transformer tank, a cold air device 6 disposed at the air inlet, and an installation device 5 disposed on the transformer tank and used for fixing the cold air device, wherein the cold air device 6 comprises a housing 61, a water tank 62 fixedly disposed on the housing, a water spray assembly 63 rotatably disposed on the water tank, a first water retaining ring 64 fixedly disposed in the water tank, a wind box 65 fixedly disposed on the water tank, an air inlet pipe 66 disposed on the wind box, a driving shaft 67 rotatably disposed at the center of the wind box, a first motor 68 for driving the driving shaft to rotate, a fan 69 fixedly sleeved on the driving shaft, an air distribution assembly 610 rotatably disposed in the housing, and a first conical plate 611 rotatably sleeved on the driving shaft, A plurality of conical holes 612 which are distributed on the first conical plate in an equidistant annular manner, a gas-water separation assembly 613 which is positioned below the first conical plate and arranged in the housing, a water pump 614 which is fixedly arranged on the transformer box body, a refrigerator 615 which is fixedly arranged on the water pump and communicated with the water pump, a first connecting pipe 616 which is used for communicating the refrigerator and the water tank, and a second connecting pipe 617 which is used for communicating the water pump and the gas-water separation assembly; the air outlet is communicated with the air inlet pipe through a pipeline, the driving shaft is driven to rotate through the first motor, the fan is driven to rotate, the air inlet pipe generates suction, air in the transformer box body is discharged through the air outlet, the discharged air enters the air box through the air inlet pipe, the air in the air box firstly passes through the air distribution assembly, the air can be uniformly distributed, subsequent heat exchange is facilitated, water is injected into the water tank through the first connecting pipe, the water in the water tank is sprayed out through the water spraying assembly to cool the uniformly distributed air, the air is fully contacted with the water, the air cooling efficiency is improved, the air after water cooling passes through the plurality of conical holes in the first conical plate, the water sprayed out of the water spraying assembly simultaneously passes through the plurality of conical holes, the air and the water are fully contacted again, the heat exchange effect is improved, and finally the air and the water are separated through the air-water, and collect water, start the water pump, water after collecting gets into in the water pump through the second connecting pipe, water in the water pump cools off in getting into the refrigerator again, water after the cooling gets back to in the water tank again, make hydroenergy enough cyclic utilization, ensure the temperature of water, thereby control the temperature of its air, air through the separation of gas-water subassembly gets into in the transformer box through the air intake, cool off the transformer main part in the transformer box, ensure the drying of air in the transformer box, it has water to cause the transformer main part to corrode to avoid in the air, to sum up carry out the heat exchange through water-cooling to the air earlier, and carry out gas-liquid separation to the air, the wind of rethread supercooling cools off the transformer main part, makes transformer main part cooling effect improve greatly, thereby improves the work efficiency of transformer.
The water spraying assembly 63 comprises a rotary nozzle 631 which is communicated with the water tank and is rotatably arranged on the water tank, a second water retaining ring 632 fixedly arranged in the rotary nozzle, a plurality of first water through holes 633 which are annularly distributed at equal intervals and arranged on the second water retaining ring, a hollow pipe 634 which is fixedly arranged at the first water through holes, a first gear 635 which is fixedly sleeved on the rotary nozzle, a support plate 636 fixedly arranged in the housing, an annular groove 637 arranged on the support plate, a plurality of first balls 638 which are annularly distributed at equal intervals and arranged on the first gear and positioned in the annular groove, a plurality of second gears 639 which are annularly distributed at equal intervals and arranged on the support plate and meshed with the first gear, a second motor 640 for driving one of the second gears to rotate, a plurality of water spraying hole groups which are arranged at the bottom of the rotary nozzle from inside to outside, wherein the water spraying hole groups are composed of a plurality of second water through holes 641 which are annularly distributed at equal intervals, and two adjacent, the second water through hole is obliquely arranged towards the direction of the driving shaft; the water in the water tank uniformly enters the rotary nozzle through the first water retaining ring, the water entering the rotary nozzle is uniformly distributed through the second water retaining ring and the plurality of first water through holes on the second water retaining ring, the distributed water enters the cavity below the second water retaining ring through the hollow pipe and is finally sprayed out of the second water through holes, the force for spraying water out of the plurality of second water through holes can be the same through the arrangement, the subsequent uniform air cooling of air is ensured, the second gear is driven to rotate through the second motor, the first gear is driven to rotate, so that the rotary nozzle is rotated, the water sprayed out of the second water through holes is uniformly distributed and densely distributed, the water is better contacted with air, the rotary nozzle is supported through the support plate, the abrasion between the rotary nozzle and the support plate can be reduced through the rolling of the first ball arranged in the annular groove, and the rotating process of the rotary nozzle is more stable, the two adjacent water spraying hole groups are arranged in a crossed mode to enable water to be uniformly distributed again, the second water through holes are arranged in an inclined mode towards the direction of the driving shaft to enable the water spraying direction to be opposite to the air flowing direction, the phenomenon that water deviates in the air flowing process and cannot be in better contact with water is avoided, and the air is equivalently subjected to uniform, dense and wider water curtains to achieve better heat exchange on air.
The air distribution assembly 610 comprises a second conical plate 6101 rotatably sleeved on the driving shaft, a plurality of wave-shaped air deflectors 6102 fixedly arranged on the second conical plate in an equidistant annular distribution manner, a third conical plate 6103 fixedly arranged on the second conical plate, a plurality of second balls 6104 rotatably arranged on the third conical plate in an equidistant annular distribution manner, a plurality of third water through holes 6105 annularly arranged on the third conical plate in an equidistant annular distribution manner, a plurality of supporting rods 6106 annularly arranged in an equidistant annular distribution manner and with one end fixedly arranged on the driving shaft, an arc-shaped air guide ring 6107 which is sleeved outside the driving shaft and is fixedly arranged at the other end of the supporting rod, a first internal gear 6108 which is fixedly arranged on the second conical plate, a third gear 6109 which is fixedly sleeved on the driving shaft, a first driven shaft 6110 which is rotatably arranged on the first conical plate at one end, and a fourth gear 6111 which is fixedly sleeved on the first driven shaft and is respectively meshed with the first internal gear and the third gear; the air is divided into two parts to flow through the arc-shaped air guide ring in the rotation process of the fan, the air can be better and uniformly dispersed, the driving shaft drives the third gear to rotate in the rotation process, the third gear rotates to drive the fourth gear to rotate, the first inner gear rotates, the second conical plate rotates, the plurality of wave-shaped air guide plates revolve, the air passing through the upper part of the second conical plate changes direction to drive the air and the water above to rotate together, the water is better contacted with the air, the rotation speed of the air and the water can be improved through the wave-shaped air guide plates, the rotation difference is formed, the air and the water are better contacted again, the heat exchange effect of the air and the water is improved, the water and the air after heat exchange move downwards through the third water through holes on the third conical plate, the water and the air uniformly move downwards, the second ball is arranged to enable the second conical plate and the third conical plate to more stably, make even the falling on first conical plate of water and air to the bell mouth through on the first conical plate continues to move down, fourth gear number of teeth is more than the third gear number of teeth, thereby drive fourth gear through the third gear and rotate, play fine speed reduction effect, rethread fourth gear drives first internal gear and rotates, can play fine speed reduction effect once more, and play fine laborsaving effect, it is serious to avoid second conical plate and third conical plate rotational speed to cause wearing and tearing too soon.
The gas-water separation assembly 613 comprises a first rotating ring 6131 rotatably arranged in the housing, a second internal gear 6132 fixedly arranged on the first rotating ring, a base 6133 fixedly arranged in the housing, a fifth gear 6134 fixedly sleeved on the driving shaft, a second driven shaft 6135 with one end rotatably arranged on the base, a sixth gear 6136 fixedly sleeved on the second driven shaft and respectively meshed with the second internal gear and the fifth gear, a second rotating ring 6137 rotatably sleeved on the driving shaft, a connecting rod 6138 with one end fixedly arranged on the second internal gear and the other end fixedly arranged on the second rotating ring in an equidistant annular distribution, a plurality of guide rods 6139 with one ends fixedly arranged on the second rotating ring in an equidistant annular distribution, a moving ring 6140 movably sleeved on the driving shaft and movably arranged on the plurality of guide rods, a spring 6141 sleeved on the guide rod and respectively fixedly arranged on the second rotating ring and the moving ring at two ends, a plurality of ball grooves 42 annularly arranged on the moving ring in an equidistant annular distribution, A lantern ring 6143 which is sleeved outside the driving shaft and is fixedly arranged on the inner wall of the housing, a plurality of third balls 6144 which are rotatably arranged on the lantern ring in one-to-one correspondence with the plurality of ball grooves, a gas-liquid filter screen 6145 which is fixedly arranged on the first rotating ring and the moving ring, and a water accumulation cavity 6146 which is arranged on the side wall of the housing; the fifth gear is driven to rotate in the rotation process of the driving shaft, the sixth gear is driven to rotate by the rotation of the fifth gear, so that the second inner gear rotates, the first rotating ring rotates, the second rotating ring rotates together through the arrangement of the connecting rod, the plurality of guide rods revolve in the movement process of the second rotating ring, so that the moving ring is driven to rotate, the gas-liquid filter screen rotates, water on the gas-liquid filter screen moves centrifugally and moves into the water accumulation cavity, the third balls on the lantern ring and the ball grooves on the rotating moving ring are arranged, and the spring is arranged to enable the moving ring to vibrate up and down along the rotating edge, so that the gas-liquid filter screen vibrates, water on the gas-liquid filter screen is rapidly separated and moves into the water accumulation cavity in the vibration process of the gas-liquid filter screen, the fifth gear drives the sixth gear to rotate to achieve the speed reduction effect, and the sixth gear drives the second inner gear to rotate to, thereby avoiding the first rotating ring from being abraded seriously due to the over-high rotating speed.
The mounting device 5 comprises a fluted disc 51 sleeved outside the housing, a plurality of seventh gears 52 which are equidistantly and annularly distributed and rotatably arranged on the transformer box body and are meshed with the fluted disc, a plurality of conical rollers 53 which are equidistantly and annularly distributed and one end of which is rotatably arranged on the fluted disc, a plurality of lower fixed seats 54 which are equidistantly and annularly distributed and fixedly arranged on the transformer box body, an upper fixed seat 55 fixedly arranged on the lower fixed seat, a third internal gear 56 sleeved on the fluted disc and rotatably arranged on the lower fixed seat and the upper fixed seat, two clamping plates 57 with one ends fixedly arranged on the third internal gear, a circular convex block 58 fixedly arranged on the other end of the clamping plates, a plurality of clamping seats 59 fixedly arranged on the housing in one-to-one correspondence with the third internal gear, an arc-shaped groove 510 arranged on the clamping seats, a ratchet 511 which is coaxially and fixedly arranged on one of the seventh gears, a wrench 512 with one end fixedly arranged, A sliding rail 514 fixedly arranged at the other end of the rotating shaft, a top plate 515 movably arranged on the sliding rail, a screw 516 arranged on the sliding rail and used for fixing the top plate, and a torsion spring 517 sleeved on the rotating shaft and fixedly arranged on the sliding rail and the transformer box body at two ends respectively; the top plate is clamped on the ratchet wheel by moving the top plate, the top plate is fixed with the slide rail by rotating the screw, the ratchet wheel is rotated by rotating the wrench, the top plate rotates by taking the rotating shaft as an axis, the top plate is always attached to the ratchet wheel by arranging the torsion spring, the ratchet wheel can only rotate towards one direction, the seventh gear is driven to rotate in the ratchet wheel rotating process, the fluted disc is rotated, a plurality of conical rollers on the fluted disc revolve and sequentially pass through the third internal gear to rotate the third internal gear, so that the two clamping plates rotate, the clamping plates rotate towards the clamping seat, the circular convex blocks on the clamping plates are clamped into the arc-shaped grooves on the clamping seat, the contact area between the clamping plates and the clamping seat is increased by arranging the circular convex blocks and the arc-shaped grooves, the cover is limited and fixed, the screw is rotated to loosen the fixation between the top plate and the slide rail when the cover is, make seventh gear antiport to make fluted disc antiport, thereby make cardboard antiport, relax the fixed to the housing, set up easy operation through the aforesaid, a drive is accomplished the fixed to the housing, and is high and convenient to the housing fixed efficiency, and fixed firm reliable.
The first motor, the second motor, the water pump and the refrigerator are purchased from the market.
Claims (5)
1. A high heat dissipation dry-type transformer which characterized in that: including transformer box (1), fixed transformer main part (2) of locating in the transformer box, locate air intake (3) of transformer box upper end, locate air outlet (4) of transformer box bottom, locate cold wind device (6) of air intake department, locate and be used for on the transformer box installation device (5) fixed to cold wind device, cold wind device (6) include housing (61), water tank (62) on the fixed housing of locating, water spray subassembly (63) on locating the water tank rotate, fixed first manger plate ring (64) of locating in the water tank, fixed bellows (65) of locating on the water tank, intake pipe (66) of locating on the bellows, driving shaft (67) that one end rotation located bellows center department, be used for driving shaft pivoted first motor (68), fixed fan (69) of locating on the driving shaft, rotate and locate cloth gas subassembly (610) in the housing, The transformer tank is characterized by comprising a first conical plate (611) which is rotatably sleeved on a driving shaft and fixedly arranged in a housing, a plurality of conical holes (612) which are distributed on the first conical plate in an annular mode at equal intervals, a gas-water separation assembly (613) which is positioned below the first conical plate and arranged in the housing, a water pump (614) which is fixedly arranged on the transformer tank body, a refrigerator (615) which is fixedly arranged on the water pump and communicated with the water pump, a first connecting pipe (616) which is used for communicating the refrigerator and a water tank, and a second connecting pipe (617) which is used for communicating the water pump and the gas.
2. A high heat dissipation dry-type transformer as set forth in claim 1, wherein: the water spraying component (63) comprises a rotary nozzle (631) which is communicated with the water tank and is rotatably arranged on the water tank, a second water retaining ring (632) which is fixedly arranged in the rotary nozzle, a plurality of first water through holes (633) which are annularly distributed at equal intervals and are arranged on the second water retaining ring, a hollow pipe (634) which is fixedly arranged at the first water through hole, a first gear (635) which is fixedly arranged on the rotary nozzle, a supporting plate (636) which is fixedly arranged in the housing, an annular groove (637) which is arranged on the supporting plate, a plurality of first balls (638) which are annularly distributed at equal intervals and are rotatably arranged on the first gear and are positioned in the annular groove, a plurality of second gears (639) which are annularly distributed at equal intervals and are rotatably arranged on the supporting plate and are meshed with the first gear, a second motor (640) which is used for driving one of the second gears to rotate, and a plurality of water spraying hole groups which are arranged at the bottom of the rotary, the two adjacent water spraying hole groups are arranged in a crossed mode, and the second water through holes are arranged in an inclined mode towards the direction of the driving shaft.
3. A high heat dissipation dry-type transformer as set forth in claim 1, wherein: the air distribution component (610) comprises a second conical plate (6101) which is rotatably sleeved on the driving shaft, a plurality of wave-shaped air deflectors (6102) which are distributed in an annular shape at equal intervals and fixedly arranged on the second conical plate, a third conical plate (6103) which is fixedly arranged on the second conical plate, a plurality of second balls (6104) which are distributed in an annular shape at equal intervals and rotatably arranged on the third conical plate, a plurality of third water through holes (6105) which are distributed in an annular shape at equal intervals and arranged on the third conical plate, and a plurality of supporting rods (6106) which are distributed in an annular shape at equal intervals and one end of, the wind-guiding device comprises an arc-shaped wind-guiding ring (6107) which is sleeved outside the driving shaft and is fixedly arranged at the other end of the supporting rod, a first internal gear (6108) which is fixedly arranged on the second conical plate, a third gear (6109) which is fixedly sleeved on the driving shaft, a first driven shaft (6110) with one end rotatably arranged on the first conical plate, and a fourth gear (6111) which is fixedly sleeved on the first driven shaft and is respectively engaged with the first internal gear and the third gear.
4. A high heat dissipation dry-type transformer as set forth in claim 1, wherein: the gas-water separation component (613) comprises a first rotating ring (6131) rotatably arranged in the housing, a second internal gear (6132) fixedly arranged on the first rotating ring, a base (6133) fixedly arranged in the housing, a fifth gear (6134) fixedly sleeved on the driving shaft, a second driven shaft (6135) with one end rotatably arranged on the base, a sixth gear (6136) fixedly sleeved on the second driven shaft and respectively meshed with the second internal gear and the fifth gear, a second rotating ring (6137) rotatably sleeved on the driving shaft, a connecting rod (6138) with one end distributed in an equidistant annular manner and fixedly arranged on the second rotating ring and the other end fixedly arranged on the second internal gear, a plurality of guide rods (6139) with one end distributed in an equidistant annular manner and fixedly arranged on the second rotating ring, a moving ring (6140) movably sleeved on the driving shaft and movably arranged on the plurality of guide rods, a spring (6141) sleeved on the guide rod and fixedly arranged on the second rotating ring and the moving ring and the two ends respectively, The ball bearing device comprises a plurality of ball grooves (6142) which are distributed on the moving ring in an equidistant annular mode, a lantern ring (6143) which is sleeved on the outer side of the driving shaft and fixedly arranged on the inner wall of the housing, a plurality of third balls (6144) which are rotatably arranged on the lantern ring in one-to-one correspondence with the ball grooves, a gas-liquid filter screen (6145) which is fixedly arranged on the first rotating ring and the moving ring, and a water accumulation cavity (6146) which is arranged on the side wall of the housing.
5. A high heat dissipation dry-type transformer as set forth in claim 1, wherein: the mounting device (5) comprises a fluted disc (51) sleeved outside the housing, a plurality of seventh gears (52) which are arranged on the transformer box body in an equidistant annular distribution manner and are meshed with the fluted disc in a rotating manner, a plurality of conical rollers (53) which are arranged on the fluted disc in an equidistant annular distribution manner and have one ends rotating, a plurality of lower fixed seats (54) which are fixedly arranged on the transformer box body in an equidistant annular distribution manner, an upper fixed seat (55) fixedly arranged on the lower fixed seats, a third internal gear (56) sleeved on the fluted disc and rotatably arranged on the lower fixed seats and the upper fixed seats, two clamping plates (57) with one ends fixedly arranged on the third internal gear, a circular convex block (58) fixedly arranged on the other ends of the clamping plates, a plurality of clamping seats (59) fixedly arranged on the housing in one-to-one correspondence with the third internal gear, an arc-shaped groove (510) arranged, One end of the ratchet wheel is fixedly arranged on a wrench (512), one end of the ratchet wheel is rotatably arranged on a rotating shaft (513) of the transformer box body, a sliding rail (514) fixedly arranged on the other end of the rotating shaft, a top plate (515) movably arranged on the sliding rail, a screw (516) arranged on the sliding rail and used for fixing the top plate, and a torsion spring (517) sleeved on the rotating shaft and fixedly arranged on the sliding rail and the transformer box body at two ends respectively.
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| CN202011279026.6A CN112530666B (en) | 2020-11-16 | 2020-11-16 | High heat dissipation dry-type transformer |
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| CN202011279026.6A CN112530666B (en) | 2020-11-16 | 2020-11-16 | High heat dissipation dry-type transformer |
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Cited By (1)
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| CN116884731A (en) * | 2023-09-06 | 2023-10-13 | 青州市长城电力变压器股份有限公司 | Safe energy-saving dry-type transformer |
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| CN112530666B (en) | 2021-10-19 |
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