CN115482992A - Three-phase distribution transformer with multiple cooling circulation structure - Google Patents
Three-phase distribution transformer with multiple cooling circulation structure Download PDFInfo
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- CN115482992A CN115482992A CN202211272784.4A CN202211272784A CN115482992A CN 115482992 A CN115482992 A CN 115482992A CN 202211272784 A CN202211272784 A CN 202211272784A CN 115482992 A CN115482992 A CN 115482992A
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- 238000001816 cooling Methods 0.000 title claims abstract description 29
- 230000017525 heat dissipation Effects 0.000 claims abstract description 35
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims description 25
- 230000000694 effects Effects 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 14
- 239000012535 impurity Substances 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 239000011090 solid board Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000007790 scraping Methods 0.000 description 5
- 239000002826 coolant Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000007791 dehumidification Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910000808 amorphous metal alloy Inorganic materials 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 235000009537 plain noodles Nutrition 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
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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
- H01F27/002—Arrangements provided on the transformer facilitating its transport
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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
- H01F27/022—Encapsulation
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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
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
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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
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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
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses a three-phase distribution transformer with a multiple cooling circulation structure, which comprises an I-shaped plate, wherein a main body is arranged at the top of the I-shaped plate. According to the invention, through the arrangement of the connecting rod, a worker connects a corresponding line with the high-voltage terminal and the low-voltage terminal according to the requirement of an actual situation and energizes the device, then the motor and the fan are started under the support of the connecting rod and the guide ring, the motor drives the guide wheel to roll along the guide groove through the rotating rod under the support of the L-shaped plate, the arc bar and the guide ring, meanwhile, the motor drives the protective shell and the side shell to move together along with the guide wheel, and the fan drives the fan blades to rotate through the transmission rod under the support of the protective shell, so that the fan blades suck outside air into the inner side of the side shell through the filter screen under the action of external force and blow the air in the direction close to the main body through the air holes, and the device and the heat dissipation plate are matched to form a multiple cooling circulation structure.
Description
Technical Field
The invention relates to the technical field of three-phase distribution transformers, in particular to a three-phase distribution transformer with a multiple cooling circulation structure.
Background
Three-phase distribution transformer is one of the indispensable device in electric power transformation work, it can conveniently shift or store electric power, its overall structure is comparatively tall can produce the heat at the operation in-process, can utilize oil and heating panel to cool off the heat dissipation, and its top facility exposes outside, in view of this, traditional device is not perfect enough, do not have the structure that can carry out multiple cooling circulation, the radiating effect is general, and a three-phase distribution transformer who has multiple cooling circulation structure can provide convenient for the staff.
The existing three-phase distribution transformer has the following defects:
1. patent documents: CN115064352A, an electric transformer, "including locating rack fixed mounting on the mount, mount fixed mounting is on the transformer main part, the oil tank is by fixed mounting on the locating rack, and be provided with the radiation shield between oil tank and the mount, desiccator fixed mounting is on the mount, the dwang installed on the carousel makes the carriage release lever drive to accomodate the pipe and hug closely the gasbag all around under the effect of spring, the desiccator makes the inside rotating fan of seal box drive the rotation axis rotation through first gas-supply pipe and second gas-supply pipe, the rotation axis makes the desiccant absorb liquid from the small net and dehumidify through the dehumidification ball of installing on last clearance board and lower clearance board, realize the dehumidification to the inside dewfall of gasbag and prevent that the gasbag from collapsing and going on the support, high temperature makes the diaphragm melt and leads to the inside coolant of liquid reserve tank to flow out from the through-hole and cool down the oil tank, and get into the coolant from the feed pipe through the seal cover, and add the coolant in the liquid reserve tank from improving the diffluence mouth, traditional device is not enough, can carry out multiple cycle cooling's structure, the radiating effect is general.
2. Patent documents: CN205862944U, a gasbag adjustable oil level wind power transformer, "includes the oil tank, and sets up iron core and winding in the oil tank, still includes at least a set of airtight impermeabilization gasbag, air cock and pressure valve, and this gasbag sets up in the oil tank and passes through air cock and pressure valve intercommunication, this pressure valve fix at the oil tank lateral wall. Through the inside gasbag that increases of transformer tank, play the effect that the oil extraction economizes on fuel, simultaneously through the quantity of gas of adjusting the gasbag, adjust the height of oil level, with normal oil level and oil pressure in keeping the oil tank, and in follow-up transformer maintenance, it is low and need tear open the lid and refuel the troublesome measure from the oil level, under the condition that does not increase the cost, can control oily volume, reached anticipated effect "traditional device perfect inadequately, do not have the facility that can make things convenient for the staff to promote the device to remove the place of work department, it is more troublesome.
3. Patent documents: CN213583351U, formula wind-powered electricity generation transformer is invaded to amorphous alloy 35kV oil "includes the transformer body, and the lower extreme of transformer body is fixed with the backup pad, is provided with the spout in the backup pad, and it is provided with the slider to slide in the spout, is fixed with the footing on the slider, is provided with the mounting hole on the footing, and the mounting hole can be plain noodles and screw thread face, and the parcel has the screen panel on the lateral wall of transformer body, and the screen panel is formed by half concatenation of first half frame and second half frame. Through the removal of slider in the spout, the butt joint of cooperation locating pin for the position adjustable of footing is fixed, and the interim adjustment of the mounted position of being convenient for simultaneously, can protect transformer body lateral wall position through the screen panel, under the circumstances of guaranteeing to ventilate, avoids birds to land on and does nest "traditional device perfect inadequately, does not have the structure that can provide the guard action for the device top facility, leads to the device top facility safety inadequately.
4. Patent documents: CN213905115U, an anti-electricity-theft transformer "includes the transformer body, installs high-voltage end and low-voltage end on the transformer body, installs the anti-theft case on the low-voltage end, installs the alarm on the anti-theft case, installs the door that opens and shuts on the anti-theft case, installs the operation panel on the anti-theft case, installs the installation ear in the anti-theft case, installs the safety lock between anti-theft case and the installation ear. The utility model has the advantages that: switch through setting up trick lock open control relay, thereby the control motor is controlled the opening and closing door, can effectively improve the security of thief-proof case, mechanical type trick lock password volume is few effectively overcome, the poor shortcoming of security performance, make the trick lock all improve one step on the performance still greatly technically, effectively improve the security of thief-proof case, set up pressure sensor and can be suffering alarm signal through the alarm under the condition of violence destruction at trick lock and relay, improve security "traditional device is not perfect enough, do not have the facility that can make things convenient for the clean heating panel of staff, it is more troublesome.
Disclosure of Invention
The present invention is directed to a three-phase distribution transformer with multiple cooling cycles to solve the above-mentioned problems.
In order to achieve the purpose, the invention provides the following technical scheme: a three-phase distribution transformer with a multiple cooling circulation structure comprises an I-shaped plate, wherein a main body is arranged at the top of the I-shaped plate;
a plurality of connecting rods are installed to the both sides of main part, and are a plurality of the guide ring is installed in the outside of connecting rod, the guide slot has been seted up in the inside of guide ring runs through the outside, and the L board is installed in the outside of guide ring, the motor is installed to the bottom of L board, the arc strip is installed to the roof inboard of L board, the bull stick is installed to the output of motor, the guide pulley is installed to the one end of bull stick, and the guide pulley is located the inboard of guide slot, the protecting crust is installed to the bottom of motor, the limit shell is installed to one side of protecting crust, the fan is installed to one side inner wall of protecting crust, the left side of limit shell is run through and is installed the filter screen, the gas pocket has been run through on the right side of limit shell, the transfer line is installed to the output of motor, the flabellum is installed in the outside of transfer line.
Preferably, the bottom of the I-shaped plate is provided with a fixing hole in a penetrating mode.
Preferably, the heat dissipation frame is installed to the front back and both sides of main part, a plurality of heating panels are installed to the inboard of heat dissipation frame, one side that is close to left heating panel installs the data plate, the top cap is installed at the top of main part, the journal stirrup is installed at the top of top cap, the inside of journal stirrup runs through and has seted up the lewis hole, the inside of top cap runs through and installs the oil level gauge, the inside run through of top cap installs a plurality of bolts, bolt and main part run through threaded connection, a plurality of high-voltage terminals are installed at the top of top cap, high-voltage terminal is located between two liang of two journal stirrups that are close to the right side, a plurality of low voltage terminals are installed at the top of top cap, low voltage terminal is located one side of high-voltage terminal.
Preferably, two a set of swash plate is installed respectively at the top of worker's word board, installs the vaulting pole between two liang of swash plate, and a set of electronic pole is installed in the outside of vaulting pole, installs the sill bar between two liang of output of electronic pole, and a plurality of gyro wheels are installed in the outside of sill bar, and a plurality of solid poles are installed at the top of sill bar, and a plurality of solid boards are installed to the one side that the vaulting pole is close to the main part, and the one end of solid board is connected with the main part.
Preferably, the bottom of the arc bar is contacted with the top of the guide ring;
the inclined plates are positioned on two sides of the main body;
the oil level gauge is positioned between every two of the two support lugs close to the back;
each fixed rod is positioned at the outer side of the roller at the corresponding position.
Preferably, the top of the guide ring is provided with an arc shell, the inner side of the arc shell is provided with a front inner wall and a back inner wall which are provided with rotary rods, the outer side of each rotary rod is provided with an arc cover, the top end of each arc cover is provided with a support plate, and the top end of each support plate is provided with a handle.
Preferably, the baffle is installed to one side that the main part was kept away from to the heating panel, and a plurality of scrapers are installed to one side that the baffle is close to the heating panel, and two scrapers are a set of, and the sharp end of every group scraper blade is close to each other, and every group scraper blade is located the outside of every heating panel of corresponding position department, and the connecting rod is installed in connecting between two liang of baffle, and the fagging is installed to four corners of main part, and the branch is installed in the inside through-out of fagging, and the couple is installed in the outside of branch, and the couple is located the outside of connecting rod.
Preferably, the three-phase distribution transformer has the following working steps:
s1, firstly, a worker needs to utilize a mobile power supply to electrify an electric rod, then the electric rod is controlled to extend, the electric rod pushes a roller downwards obliquely through a bottom rod by utilizing an output end under the support of a fixed plate and a support rod, the roller is contacted with the ground, meanwhile, the electric rod is continuously controlled to extend, the roller utilizes a reaction force under the support of the ground, the electric rod can push a main body upwards for the bottom rod, the electric rod, the support rod and the fixed plate, the main body drives an I-shaped plate to be separated from the ground under the action of external force, then the worker can push the main body, the main body drives the roller under the action of the external force and rolls the roller by utilizing the friction force with the ground, and the device is moved to a working place;
s2, controlling the electric rod to contract by a worker, moving the roller obliquely upwards to place the I-shaped plate on a working place, and installing the I-shaped plate on the working place from the fixing hole by using a fixing component;
s3, connecting a corresponding line with a high-voltage terminal and a low-voltage terminal according to the requirement of an actual situation by a worker, electrifying the device, starting a motor and a fan under the support of a connecting rod and a guide ring, driving a guide wheel to roll along a guide groove by the motor through a rotating rod under the support of an L plate, an arc bar and the guide ring, simultaneously driving a protective shell and a side shell to move together along with the guide wheel by the motor, driving a fan blade to rotate through a transmission rod under the support of the protective shell by the fan blade, sucking outside air into the inner side of the side shell through a filter screen under the action of external force by the fan blade, blowing the outside air to the direction close to a main body through an air hole, and matching the device with a heat dissipation plate to form a multiple cooling circulation structure;
s4, a worker can hold the handle under the support of the guide ring, so that the handle drives the arc cover to rotate anticlockwise by taking the rotary rod as a circle center through the support plate, the arc cover is screwed out from the inner side of the arc shell, the top end of the arc cover is placed on the top of the guide ring, and the arc cover and the arc shell are matched to cover all devices mounted on the top of the top cover and provide protection;
s5, at last staff can according to actual conditions 'S needs pulling couple under the support of vaulting pole and use branch to rotate to the direction of being close to the top cap as the centre of a circle, make couple and connecting rod separation, remove the effect of hanging to the connecting rod, staff' S rethread baffle reciprocates the promotion scraper blade from top to bottom along the heating panel afterwards, makes the dust and the impurity of the bonding outside the heating panel of scraping down of the sharp end that the scraper blade utilized self, prevents that the heating panel from influencing the heat dissipation work because of adhesion dust and impurity.
Preferably, in the steps S1 and S3, the method further includes the steps of:
s11, working personnel can connect the lifting end of the lifting device penetrating through the lifting hole with the support lug according to the requirements of actual conditions, and then operate the lifting device to lift the device by using the support lug to move to a proper working place.
And S31, after the motor is started, all devices arranged at the bottom of the motor are driven to move circularly outside the main body together by the rotating rod and the guide wheel along the guide groove under the support of the guide ring.
Compared with the prior art, the invention has the beneficial effects that:
1. the fan blade cooling device is provided with the connecting rod, the connecting rod can stably support the guide ring under the support of the main body, the guide ring can provide a space for the guide groove, the guide groove can provide moving guide and positioning functions for the guide wheel, the guide wheel is prevented from moving out of the guide groove, the motor can provide stable support for the protective shell, the protective shell can provide supporting and protecting functions for all devices installed on the inner side of the protective shell, and can stably support the side shell.
2. According to the invention, through the arrangement of the support rod, a worker needs to electrify the electric rod by using a mobile power supply, then controls the electric rod to extend, enables the electric rod to push the roller downwards and obliquely through the bottom rod by using the output end under the support of the fixed plate and the support rod, enables the roller to be in contact with the ground, and simultaneously continuously controls the electric rod to extend, enables the roller to use a reaction force under the support of the ground, and can push the main body upwards for the bottom rod, the electric rod, the support rod and the fixed plate, so that the main body drives the I-shaped plate to be separated from the ground under the action of external force, then the worker can push the main body, enables the main body to drive the roller under the action of external force and enables the roller to roll by using the friction force with the ground, and moves the device to a working place, so that the worker can conveniently push the device to move to the working place, and convenience is provided for the worker.
3. The arc shell can provide a protection effect for all devices mounted on the inner side of the arc shell, and can provide a containing space for the arc cover, a worker can hold the handle under the support of the guide ring, so that the handle drives the arc cover to rotate anticlockwise around the rotating rod as a circle center through the support plate, the arc cover is screwed out from the inner side of the arc shell, the top end of the arc cover is placed on the top of the guide ring, the arc cover and the arc shell are matched to cover all devices mounted on the top of the top cover and provide protection, the worker can hold the handle according to the requirement of actual conditions, the arc cover is moved into the arc shell to be contained by rotating the arc cover clockwise around the rotating rod through the guide plate, the effect of opening the left opening of the arc shell is achieved, the worker can operate all devices mounted on the top of the top cover from the opening, and the device can provide a protection effect for all devices mounted on the top of the top cover while not influencing the use, and the devices mounted on the top of the top cover are safer.
4. According to the invention, the guide plate is arranged, the guide plate can provide stable support for the scraper, one end of the scraper is relatively sharp, a worker can pull the hook to rotate in the direction close to the top cover by taking the support rod as a circle center under the support of the support plate according to the actual condition, so that the hook is separated from the connecting rod, the hanging effect on the connecting rod is relieved, and then the worker can push the scraper up and down along the heat dissipation plate through the guide plate in a reciprocating manner, so that the scraper scrapes dust and impurities adhered to the outer side of the heat dissipation plate by utilizing the sharp end of the scraper, the heat dissipation plate is prevented from being influenced by the adhered dust and impurities, and the device can be convenient for the worker to clean the heat dissipation plate, and is convenient for the worker.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a perspective view of the main body of the present invention;
FIG. 3 is a perspective view of the scraper of the present invention;
FIG. 4 is a perspective view of the guide wheel of the present invention;
FIG. 5 is a schematic perspective view of an arc shroud according to the present invention;
FIG. 6 is a schematic diagram of an L-plate structure according to the present invention;
FIG. 7 is a schematic top view of a fan according to the present invention;
FIG. 8 is a flow chart of the present invention.
In the figure: 1. i-shaped plates; 2. fixing the hole; 3. a main body; 4. a sloping plate; 5. a heat dissipation frame; 6. a heat dissipation plate; 7. A nameplate; 8. a top cover; 9. supporting a lug; 10. hoisting holes; 11. an oil level gauge; 12. a bolt; 13. a high voltage terminal; 14. a low voltage terminal; 15. a connecting rod; 16. a guide ring; 17. a guide groove; 18. an L plate; 19. an arc bar; 20. a motor; 21. a rotating rod; 22. a guide wheel; 23. a protective shell; 24. a side shell; 25. filtering with a screen; 26. a fan; 27. A transmission rod; 28. a fan blade; 29. air holes; 30. a stay bar; 31. an electric rod; 32. a bottom bar; 33. a roller; 34. fixing the rod; 35. fixing the plate; 36. an arc shell; 37. rotating the rod; 38. an arc shield; 39. a support plate; 40. a handle; 41. a guide plate; 42. a squeegee; 43. a connecting rod; 44. a supporting plate; 45. a strut; 46. and (4) hanging hooks.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and fig. 2, an embodiment of the present invention: a three-phase distribution transformer with a multiple cooling circulation structure comprises an I-shaped plate 1, wherein a fixed hole 2 is formed in the bottom of the I-shaped plate 1 in a penetrating mode, the I-shaped plate 1 can provide stable support for all devices mounted at the top of the I-shaped plate 1 and provide a space for the fixed hole 2, a worker can stably mount the I-shaped plate 1 to a low working point from the fixed hole 2 by using a fixing part, a main body 3 is mounted at the top of the I-shaped plate 1, heat dissipation frames 5 are mounted on the front back face and two sides of the main body 3, a plurality of heat dissipation plates 6 are mounted on the inner sides of the heat dissipation frames 5, a nameplate 7 is mounted on one side close to the heat dissipation plate 6 on the left side, a top cover 8 is mounted at the top of the main body 3, a support lug 9 is mounted at the top of the top cover 8, a hanging hole 10 is formed in the support lug 9 in a penetrating mode, an oil level gauge 11 is mounted in the top cover 8 in a penetrating mode, a plurality of bolts 12 are mounted in the top cover 8 in a penetrating mode, the bolt 12 is in threaded connection with the main body 3 in a penetrating manner, a plurality of high-voltage terminals 13 are installed at the top of the top cover 8, the high-voltage terminals 13 are located between every two of the two support lugs 9 close to the right side, a plurality of low-voltage terminals 14 are installed at the top of the top cover 8, the low-voltage terminals 14 are located on one side of the high-voltage terminals 13, the main body 3 can provide stable support for the heat dissipation frame 5, the heat dissipation frame 5 can provide support for the heat dissipation plate 6, the heat dissipation plate 6 can conduct heat of the main body 3 and dissipate the heat into air, the heat dissipation effect is achieved, the bolt 12 can stably fix the top cover 8 by utilizing the threaded effect of the main body 3, so that the top cover 8 can stably support the support lugs 9, the support lugs 9 can provide spaces for the lifting holes 10, the lifting holes 10 can provide suspension spaces for the lifting ends of the lifting equipment, and workers can connect the lifting ends of the lifting equipment with the support lugs 9 in a penetrating manner according to the needs of actual situations, the device is hoisted by the hoisting equipment to a proper working place by using the support lugs 9, the high-voltage terminal 13 can provide a connecting space for a high-voltage line, the low-voltage terminal 14 can provide a connecting space for a low-voltage line, the bottom of the arc strip 19 is contacted with the top of the guide ring 16, the inclined plates 4 are positioned at two sides of the main body 3, the oil level gauge 11 is positioned between every two support lugs 9 close to the back, and each fixed rod 34 is positioned at the outer side of the roller 33 at a corresponding position.
Referring to fig. 1, 4, 5 and 7, an embodiment of the present invention is: a three-phase distribution transformer with a multiple cooling circulation structure comprises a main body 3, a plurality of connecting rods 15 are installed on two sides of the main body 3, guide rings 16 are installed on the outer sides of the connecting rods 15, guide grooves 17 are formed in the inner portions of the guide rings 16 in a penetrating mode, an L plate 18 is installed on the outer side of the guide rings 16, a motor 20 is installed at the bottom end of the L plate 18, arc strips 19 are installed on the inner side of the top wall of the L plate 18, a rotating rod 21 is installed at the output end of the motor 20, a guide wheel 22 is installed at one end of the rotating rod 21 and located on the inner side of the guide grooves 17, a protective shell 23 is installed at the bottom of the motor 20, a side shell 24 is installed on one side of the protective shell 23, a fan 26 is installed on the inner wall of one side of the protective shell 23, a filter screen 25 is installed on the left side of the side shell 24 in a penetrating mode, air holes 29 are formed in the right side of the side shell 24, a transmission rod 27 is installed at the output end of the motor 20, and fan blades 28 are installed on the outer side of the transmission rod 27, the connecting rod 15 can stably support the guide ring 16 under the support of the main body 3, the guide ring 16 can provide an open space for the guide groove 17, the guide groove 17 can provide a moving guide function for the guide wheel 22, the L plate 18 can provide a stable support for the arc strip 19, the arc strip 19 can reduce the contact area of the L plate 18 and the guide ring 16, the L plate 18 can provide a support for the motor 20, the motor 20 can drive the guide wheel 22 to rotate through the rotating rod 21, the filter screen 25 can filter impurities in the air and prevent larger impurities from entering the inner side of the side shell 24, a worker can connect corresponding lines with the high-voltage terminal 13 and the low-voltage terminal 14 according to the actual requirements and energize the device, then the motor 20 and the fan 26 are started under the support of the connecting rod 15 and the guide ring 16, so that the motor 20 drives the guide wheel 22 to roll along the guide groove 17 through the rotating rod 21 under the support of the L plate 18 and the arc strip 19 and the guide ring 16, meanwhile, the motor 20 drives the protective shell 23 and the side shell 24 to move together along with the guide wheel 22, and the fan 26 drives the fan blades 28 to rotate through the transmission rod 27 under the support of the protective shell 23, so that the fan blades 28 suck the outside air into the side shell 24 through the filter screen 25 under the action of external force and blow the air in the direction close to the main body 3 through the air holes 29, and the device and the heat dissipation plate 6 are matched to form a multi-cooling circulation structure
Referring to fig. 1 and fig. 2, an embodiment of the present invention: a three-phase distribution transformer with a multiple cooling circulation structure comprises I-shaped plates 1, a group of inclined plates 4 are respectively installed at the tops of the two I-shaped plates 1, supporting rods 30 are installed between every two inclined plates 4, a group of electric rods 31 are installed on the outer sides of the supporting rods 30, bottom rods 32 are installed between every two output ends of the electric rods 31, a plurality of rollers 33 are installed on the outer sides of the bottom rods 32, a plurality of fixing rods 34 are installed at the tops of the bottom rods 32, a plurality of fixing plates 35 are installed on one side, close to a main body 3, of each supporting rod 30, one ends of the fixing plates 35 are connected with the main body 3, the inclined plates 4 can stabilize the supporting rods 30 under the support of the I-shaped plates 1, the supporting rods 30 can provide stable support for the electric rods 31, the electric rods 31 can extend and retract under the operation of workers and can provide support for the bottom rods 32, the bottom rods 32 can provide stable support for the fixing rods 34, and the fixing rods 34 can make the bottom rods 32 firmer, the bottom rod 32 can provide a rotary support for the roller 33, the roller 33 can roll under the action of external force in cooperation with friction force, the fixing plate 35 can enable the support rod 30 to be more stable, a worker needs to utilize a mobile power supply to electrify the electric rod 31, then the electric rod 31 is controlled to extend, the electric rod 31 is enabled to push the roller 33 obliquely and downwards through the bottom rod 32 by utilizing an output end under the support of the fixing plate 35 and the support rod 30, the roller 33 is enabled to be in contact with the ground, meanwhile, the electric rod 31 is continuously controlled to extend, the roller 33 is enabled to utilize reaction force under the support of the ground, the electric rod 31, the support rod 30 and the fixing plate 35 can push the main body 3 upwards, the main body 3 drives the I-shaped plate 1 to be separated from the ground under the action of external force, then the worker can push the main body 3, and the main body 3 drives the roller 33 under the action of external force and enables the roller 33 to roll by utilizing the friction force with the ground, the device is moved to the work site.
Referring to fig. 1 and 5, an embodiment of the present invention: a three-phase distribution transformer with a multiple cooling circulation structure comprises a guide ring 16, an arc shell 36 is installed at the top of the guide ring 16, rotary rods 37 are installed on the inner front inner wall and the inner back wall of the arc shell 36, an arc cover 38 is installed on the outer side of each rotary rod 37, a support plate 39 is installed at the top end of each arc cover 38, a handle 40 is installed at the top end of each support plate 39, the handle 40 can provide a holding space for a worker under the support of each support plate 39, each arc cover 38 can stably support each support plate 39 under the support of the guide ring 16, the arc covers 38 and the arc shells 36 can provide a protection effect for all devices installed on the inner sides of the arc covers, the rotary rods 37 can provide rotary support for the arc covers 38 under the support of the arc shells 36, the worker can hold the handle 40 under the support of the guide ring 16, the handle 40 enables the arc covers 38 to rotate around the rotary rods 37 through the support plates 39, the arc covers 38 rotate around the circle centers, the arc covers 38 anticlockwise from the inner sides of the arc shells 36, the top ends of the arc covers 38 are placed on the top of the guide ring 16, and all devices installed on the top of the arc covers 8 are provided with a protection effect.
Referring to fig. 1 and 3, an embodiment of the present invention: a three-phase distribution transformer with multiple cooling circulation structures comprises a heat dissipation plate 6, a guide plate 41 is installed on one side, far away from a main body 3, of the heat dissipation plate 6, a plurality of scraping plates 42 are installed on one side, close to the heat dissipation plate 6, of the guide plate 41, two scraping plates 42 are in one group, the sharp ends of each group of the scraping plates 42 are close to each other, each group of the scraping plates 42 are located on the outer side of each heat dissipation plate 6 in corresponding positions, connecting rods 43 are installed between every two of the guide plates 41 in a connected mode, supporting plates 44 are installed at four corners of the main body 3, supporting rods 45 are installed inside the supporting plates 44 in a penetrating mode, hooks 46 are installed on the outer sides of the supporting rods 45, the hooks 46 are located on the outer sides of the connecting rods 43, the supporting plates 44 can stably support the supporting rods 45 under the support of the main body 3, and the supporting rods 45 can provide rotary support for the hooks 46, couple 46 can provide the suspension support for connecting rod 43, connecting rod 43 can provide firm support for baffle 41, make baffle 41 can stabilize support scraper 42, scraper 42's one end is more sharp, can scrape down impurity and the dust of adhesion on the heating panel 6 under the effect of external force, the staff can according to actual conditions's needs pulling couple 46 under the support of fagging 44 uses branch 45 to rotate to the direction that is close to top cap 8 as the centre of a circle, make couple 46 and connecting rod 43 separation, remove the effect of hanging to connecting rod 43, staff's rethread baffle 41 reciprocates scraper 42 from top to bottom along heating panel 6, make scraper 42 utilize the sharp end of self to scrape down dust and the impurity of the outside adhesion of heating panel 6, prevent that heating panel 6 from influencing the heat dissipation work because of adhesion dust and impurity.
Further, the three-phase distribution transformer comprises the following working steps:
s1, firstly, a worker needs to electrify an electric rod 31 by using a mobile power supply, then the electric rod 31 is controlled to extend, the electric rod 31 pushes a roller 33 obliquely downwards through a bottom rod 32 by using an output end under the support of a fixed plate 35 and a supporting rod 30, the roller 33 is contacted with the ground, meanwhile, the electric rod 31 is continuously controlled to extend, the roller 33 utilizes a reaction force under the support of the ground, the main body 3 can be pushed upwards by the bottom rod 32, the electric rod 31, the supporting rod 30 and the fixed plate 35, the main body 3 drives a I-shaped plate 1 to be separated from the ground under the action of external force, then the worker can push the main body 3, the main body 3 drives the roller 33 under the action of the external force and rolls the roller 33 by using friction force with the ground, and the device is moved to a working place;
s2, the worker needs to control the electric rod 31 to contract to enable the roller 33 to move obliquely upwards to enable the I-shaped plate 1 to be placed at a working place, and then the I-shaped plate 1 is installed at the working place from the fixed hole 2 through a fixing component;
s3, connecting a corresponding line with a high-voltage terminal 13 and a low-voltage terminal 14 according to the requirement of an actual situation, electrifying the device, starting a motor 20 and a fan 26 under the support of a connecting rod 15 and a guide ring 16, enabling the motor 20 to drive a guide wheel 22 to roll along a guide groove 17 through a rotating rod 21 under the support of an L-shaped plate 18, an arc bar 19 and the guide ring 16, simultaneously enabling the motor 20 to drive a protective shell 23 and a side shell 24 to move together along with the guide wheel 22, enabling the fan 26 to drive fan blades 28 to rotate through a driving rod 27 under the support of the protective shell 23, enabling the fan blades 28 to suck external air into the inner side of the side shell 24 through a filter screen 25 under the action of external force, and enabling the external air to blow in the direction close to the main body 3 through an air hole 29, and enabling the device to be matched with the heat dissipation plate 6 to form a multiple cooling circulation structure;
s4, a worker can hold the handle 40 under the support of the guide ring 16, so that the handle 40 drives the arc cover 38 to rotate anticlockwise around the rotary rod 37 through the support plate 39, the arc cover 38 is screwed out of the inner side of the arc shell 36, the top end of the arc cover 38 is placed at the top of the guide ring 16, and the arc cover 38 and the arc shell 36 are matched to cover all devices mounted at the top of the top cover 8 and provide protection;
s5, the staff can use branch 45 to rotate to the direction that is close to top cap 8 as the centre of a circle at bracing piece 44 support pulling couple 46 down according to actual conditions 'S needs at last, make couple 46 and connecting rod 43 separation, remove the hanging effect to connecting rod 43, staff' S rethread baffle 41 reciprocates along heating panel 6 from top to bottom and promotes scraper blade 42 afterwards, make scraper blade 42 utilize the sharp end of self to scrape off the dust and the impurity of heating panel 6 outside adhesion, prevent that heating panel 6 from influencing the heat dissipation work because of adhesion dust and impurity.
Further, in steps S1 and S5, the following steps are also included:
s11, the worker can connect the lifting end of the lifting device penetrating through the lifting hole 10 with the support lug 9 according to the requirements of actual conditions, and then operate the lifting device to lift the device by using the support lug 9 to move to a proper working place.
S51, after the motor 20 is started, all devices mounted at the bottom of the motor are driven to move circularly outside the main body 3 by the rotating rod 21 and the guide wheel 22 along the guide groove 17 under the support of the guide ring 16.
The working principle is as follows: before using the device, a worker should check whether the device has a problem of influencing use, when the worker needs to use the device, the worker should firstly move the device to a working place by using the roller 33 or the hoisting equipment and the support lug 9, then connect a corresponding line with the device, electrify the device, then start the motor 20 and the fan 26 to be matched with the heat dissipation plate 6 for multi-cycle heat dissipation, and finally cover the arc cover 38 and start the device.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims shall not be construed as limiting the claim concerned to the position in question.
Claims (9)
1. A three-phase distribution transformer with multiple cooling circulation structure, includes I board (1), its characterized in that: the top of the I-shaped plate (1) is provided with a main body (3);
a plurality of connecting rods (15) are installed to the both sides of main part (3), and are a plurality of guide ring (16) are installed in the outside of connecting rod (15), guide slot (17) have been seted up to the inside of guide ring (16) runs through the outside, and L board (18) are installed in the outside of guide ring (16), motor (20) are installed to the bottom of L board (18), arc strip (19) are installed to the roof inboard of L board (18), bull stick (21) are installed to the output of motor (20), guide pulley (22) are installed to the one end of bull stick (21), and guide pulley (22) are located the inboard of guide slot (17), protecting crust (23) are installed to the bottom of motor (20), limit shell (24) are installed to one side of protecting crust (23), fan (26) are installed to one side inner wall of protecting crust (23), the left side of limit shell (24) is run through and is installed filter screen (25), gas pocket (29) have been seted up to the right side of limit shell (24), transfer line (27) are installed to the output of motor (20), the outside of transfer line (27) is installed fan blade (28).
2. A three-phase distribution transformer having a multiple cooling cycle configuration as claimed in claim 1, wherein: the bottom of the I-shaped plate (1) is provided with a fixing hole (2) in a penetrating way.
3. A three-phase distribution transformer having a multiple cooling cycle configuration as claimed in claim 1, wherein: the utility model discloses a high-voltage terminal, including main part (3), heat dissipation frame (5) are installed to the front back and both sides of main part (3), a plurality of heating panels (6) are installed to the inboard of heat dissipation frame (5), data plate (7) are installed to one side that is close to left heating panel (6), top cap (8) are installed at the top of main part (3), journal stirrup (9) are installed at the top of top cap (8), hanging hole (10) have been seted up to the inside of journal stirrup (9) through installing, oil level gauge (11) are installed to the inside through of top cap (8), the inside through installing of top cap (8) has a plurality of bolts (12), bolt (12) and main part (3) run through threaded connection, a plurality of high-voltage terminal (13) are installed at the top of top cap (8), high-voltage terminal (13) are located between two liang of two journal stirrups (9) that are close to the right side, a plurality of low-voltage terminal (14) are installed at the top of top cap (8), low-voltage terminal (14) are located one side of high-voltage terminal (13).
4. A three-phase distribution transformer having a multiple cooling cycle configuration as claimed in claim 1, wherein: two a set of swash plate (4) is installed respectively at the top of worker's word board (1), and vaulting pole (30) are installed to two liang between swash plate (4), and a set of electronic pole (31) are installed in the outside of vaulting pole (30), and sill bar (32) are installed to two liang between the output of electronic pole (31), and a plurality of gyro wheels (33) are installed in the outside of sill bar (32), and a plurality of solid poles (34) are installed at the top of sill bar (32), and a plurality of solid boards (35) are installed to the one side that vaulting pole (30) are close to main part (3), and the one end of solid board (35) is connected with main part (3).
5. A three-phase distribution transformer having a multiple cooling cycle structure according to any one of claims 1 to 4, wherein: the bottom of the arc bar (19) is in contact with the top of the guide ring (16);
the inclined plates (4) are positioned on two sides of the main body (3);
the oil level gauge (11) is positioned between every two of the two support lugs (9) close to the back;
each fixed rod (34) is positioned at the outer side of the roller (33) at the corresponding position.
6. A three-phase distribution transformer having a multiple cooling cycle configuration as claimed in claim 1, wherein: an arc shell (36) is installed at the top of the guide ring (16), rotary rods (37) are installed on the inner side front inner wall and the inner side back inner wall of the arc shell (36), an arc cover (38) is installed on the outer side of each rotary rod (37), a support plate (39) is installed on the top end of each arc cover (38), and a handle (40) is installed on the top end of each support plate (39).
7. A three-phase distribution transformer having a multiple cooling cycle configuration as claimed in claim 3, wherein: one side that main part (3) were kept away from in heating panel (6) is installed baffle (41), a plurality of scrapers (42) are installed to one side that baffle (41) are close to heating panel (6), two of scraper blade (42) are a set of, and the sharp end of every group scraper blade (42) is close to each other, and every group scraper blade (42) of group is located the outside of every heating panel (6) of corresponding position department, connecting rod (43) are installed in the connection between two liang of baffle (41), fagging (44) are installed to four corners of main part (3), branch (45) are installed in the inside through-going of fagging (44), couple (46) are installed in the outside of branch (45), couple (46) are located the outside of connecting rod (43).
8. A method of using a three-phase distribution transformer having a multiple cooling cycle structure according to any one of claims 1 to 7, the three-phase distribution transformer being operated by the steps of:
s1, firstly, a worker needs to electrify an electric rod (31) by using a mobile power supply, then the electric rod (31) is controlled to extend, the electric rod (31) is enabled to push a roller (33) through a bottom rod (32) to the lower side by using an output end under the support of a fixed plate (35) and a support rod (30), the roller (33) is enabled to be in contact with the ground, meanwhile, the electric rod (31) is continuously controlled to extend, the roller (33) is enabled to use a reaction force under the support of the ground, the electric rod (31), the support rod (30) and the fixed plate (35) can push a main body (3) upwards, the main body (3) drives an I-shaped plate (1) to be separated from the ground under the action of the external force, then the worker can push the main body (3), the main body (3) drives the roller (33) under the action of the external force and enables the roller (33) to roll by using the friction force with the ground, and the device is moved to a working place;
s2, controlling the electric rod (31) to contract by a worker, enabling the roller (33) to move obliquely upwards, placing the I-shaped plate (1) at the working place, and installing the I-shaped plate (1) at the working place from the fixing hole (2) by using a fixing component;
s3, connecting a corresponding line with a high-voltage terminal (13) and a low-voltage terminal (14) by a worker according to the requirement of an actual situation, electrifying the device, starting a motor (20) and a fan (26) under the support of a connecting rod (15) and a guide ring (16), enabling the motor (20) to drive a guide wheel (22) to roll along a guide groove (17) through a rotating rod (21) under the support of an L plate (18) and an arc bar (19) and the guide ring (16), simultaneously enabling the motor (20) to drive a protective shell (23) and a side shell (24) to move together along with the guide wheel (22), enabling the fan (26) to drive a fan blade (28) to rotate through a driving rod (27) under the support of the protective shell (23), enabling the fan blade (28) to suck external air into the inner side of the side shell (24) through a filter screen (25) under the action of external force and blow the air in the direction close to the main body (3) through an air hole (29), and enabling the device to be matched with the heat dissipation plate (6) to form a cooling circulation structure;
s4, a worker can hold the handle (40) under the support of the guide ring (16), the handle (40) drives the arc cover (38) to rotate anticlockwise by taking the rotating rod (37) as a circle center through the support plate (39), the arc cover (38) is rotated out of the inner side of the arc shell (36), the top end of the arc cover (38) is placed at the top of the guide ring (16), and therefore the arc cover (38) and the arc shell (36) are matched to cover all devices installed at the top of the top cover (8) and provide protection;
s5, the staff can use branch (45) to rotate to the direction that is close to top cap (8) as the centre of a circle at pulling couple (46) under the support of fagging (44) according to actual conditions' S needs at last, make couple (46) and connecting rod (43) separation, remove the effect of hanging to connecting rod (43), staff rethread baffle (41) promote scraper blade (42) along heating panel (6) reciprocal from top to bottom afterwards, make scraper blade (42) utilize the sharp end of self to scrape down dust and the impurity of heating panel (6) outside adhesion, prevent that heating panel (6) from influencing the heat dissipation work because of adhesion dust and impurity.
9. The method of using a three-phase distribution transformer having a multiple cooling cycle configuration as claimed in claim 8, wherein: in the steps S1 and S3, the following steps are further included:
s11, working personnel can connect the lifting end of the lifting equipment penetrating through the lifting hole (10) with the support lug (9) according to the requirements of actual conditions, and then operate the lifting equipment to lift the device by using the support lug (9) to move to a proper working place.
S31, after the motor (20) is started, all devices mounted at the bottom of the motor are driven to move circularly outside the main body (3) by the rotating rod (21) and the guide wheel (22) along the guide groove (17) under the support of the guide ring (16).
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| CN202211272784.4A CN115482992B (en) | 2022-10-18 | 2022-10-18 | Three-phase distribution transformer with multiple cooling circulation structure |
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| CN202211272784.4A CN115482992B (en) | 2022-10-18 | 2022-10-18 | Three-phase distribution transformer with multiple cooling circulation structure |
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| CN115482992B (en) | 2023-11-14 |
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Address after: 226600 No.229, Huanghai Avenue West, Hai'an City, Nantong City, Jiangsu Province Applicant after: JIANGSU RUIEN ELECTRICAL Co.,Ltd. Address before: 226600 No.229, Huanghai Avenue West, Hai'an City, Nantong City, Jiangsu Province Applicant before: JIANGSU RYAN ELECTRIC LIMITED BY SHARE Ltd. |
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