CN105023714A - Dry type transformer device convenient to fix and provided with filter net - Google Patents
Dry type transformer device convenient to fix and provided with filter net Download PDFInfo
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- CN105023714A CN105023714A CN201510482653.2A CN201510482653A CN105023714A CN 105023714 A CN105023714 A CN 105023714A CN 201510482653 A CN201510482653 A CN 201510482653A CN 105023714 A CN105023714 A CN 105023714A
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Abstract
The invention relates to a dry type transformer device convenient to fix and provided with a filter net. The dry type transformer device comprises a shell (80) and a plurality of winding columns (81), wherein a cooling exhaust fan (83) is arranged on the side wall of the shell (80); the plurality of winding columns (81) are arranged in the shell (80) and uniformly arrayed in the circumferential direction; a cooling and blowing device (82), gas of which is supplied by a gas conveying pipe (61), is arranged at the bottom in the centre of a circular area defined by the plurality of winding columns (81) in an encircling manner; the cooling and blowing device (82) comprises a gas cavity annular shell (15) provided with a gas inlet pipe mouth (6) so as to be communicated with the gas conveying pipe (61); the filter net (27) for filtering large particles and dust in gas is arranged in the gas inlet pipe mouth (6); the filter net (27) is made of a metal material; a bottom annular part (152) and an upper cylindrical part (151) are integrally arranged on the gas cavity annular shell (15); and furthermore, a gas communication cavity (150) is formed in the gas cavity annular shell (15).
Description
Technical field
The application belongs to field transformer, be specially a kind of be convenient to fixing and with the dry type transformer device of screen pack.
Background technology
Dry-type transformer often has multiple winding column assembly to meet electricity consumption needs.In the place that some installation environments are limited, these multiple winding posts circumferentially can be arranged.But the cooling channel of this arrangement mode needs particular design, to meet the needs of cooling down, guarantee equipment security of operation.
Existing ventilation unit is by arranging fan fast by isallobaric for the winding in housing device component element cooling.But may there is the situation of local overheating in each winding post of transformer, this causes especially large impact for safe operation, causes potential risk to the safety of equipment.
Summary of the invention
The object of the present invention is to provide and be a kind ofly convenient to fixing and with the dry type transformer device of screen pack, it can overcome above-mentioned defect.
According to of the present invention a kind of be convenient to fixing and with the dry type transformer device of screen pack, be included in the shell that sidewall is provided with cooling, air discharging fan and be arranged on multiple winding posts evenly distributed in a circumferential direction in described shell, wherein, by described multiple winding post around the bottom in centre be provided with by the cooling quench device of air shooter air feed, described cooling quench device comprises and is provided with gas access ozzle with the ring-like housing of air cavity be communicated with described air shooter, a screen pack is provided with in order to filter out particle larger in gas and dust in the ozzle of described gas access, described screen pack is made up of metal material, the ring-like casing integrated with body of described air cavity is provided with the barrel of bottom surface annular section and upside and is innerly communicated with cavity for gas, the inside side walls of described barrel is provided with equally distributed multiple intercommunicating pore in a circumferential direction optionally to aim at be communicated with in order to connect hole with the centre in the upside bulge loop of the connected ring device in the inner side being rotatably supported in described barrel, the inside circumference of described upside bulge loop engages with the right angle access path block that the top of the barrel of the ring-like housing of described air cavity is fixedly connected with rotationally with the nozzle plate by being provided with multiple nozzle, be provided with multiple rectangular gas path in described right angle access path block and each described gas path be communicated with each nozzle in described multiple nozzle and with each one_to_one corresponding in described multiple intercommunicating pore, thus can the selectivity connection in hole be connected by described centre and deliver the gas to described nozzle, described connected ring device is connected with round plate in bulge loop bottom, described upside, the central authorities of described round plate be provided with disk keyhole in order to be fixedly mounted on the ring-like housing of described air cavity bottom surface annular section installing hole in motor in can the upper end of run-out key axle in axial sliding slidably be connected, run-out key axle is slidably connected with the motor keyhole of the rotor center of the middle part of described motor and lower end is provided with spline head in order to be connected slidably with the base plate keyhole in fixed base plate, described fixed base plate supports the ring-like housing of described air cavity by bearing arrangement, described multiple nozzle horizontal surface that is each and described nozzle plate becomes different nozzle angles, thus, described run-out key axle is operated when being in upper position when the operating means by described run-out key axle, the upper end of described run-out key axle engages with described disk keyhole and described spline head and described base plate keyhole are thrown off, now described motor can drive described connected ring device to rotate to select the described nozzle of the nozzle angle needed to be communicated with the ring-like housing of described air cavity, described run-out key axle is operated when being in upper/lower positions when the operating means by described run-out key axle, the upper end of described run-out key axle is thrown off with described disk keyhole and described spline head engages with described base plate keyhole, now described motor can drive the ring-like housing into rotation of described air cavity thus drive described nozzle plate to rotate, to adjust the circumferential angle position of described nozzle, wherein, the stator of described motor is connected with power sourced electric by turnable termination, wherein, the left and right two ends of described shell are provided with the fixed block for fixing described shell, described fixed block is also provided with the location hole increasing steadiness, position is carried out to this dry type transformer device fix by described fixed block and described location hole, and be convenient to carry this dry type transformer device by described fixed block.
By the present invention, carry out concentrated jet cooling by local superheat region, thus reach heat away and by public air exhausting device, heat finally discharged.Run and the feature of structure itself according to transformer equipment, use the cooling device in the present invention, owing to all angles of nozzle being fixedly installed and arranging a series of this nozzle with all angles, the movable structure of external parts can be reduced to greatest extent, thus avoid the destabilizing factor in running.By a motor, can control to select the nozzle needing angle to be communicated with by gas, and by the circumferential orientation adjustment of nozzle to aiming at amount of localized heat concentrated area, and then this region can be cooled by this motor.Whole compact equipment, reliable, can local overheating region effectively in reduction equipment, improve the operational reliability of whole equipment.
Accompanying drawing explanation
Fig. 1 is the fixing and integral structure layout's schematic diagram of dry type transformer device with screen pack be convenient to of the present invention;
Fig. 2 be horizontal direction in Fig. 1 analyse and observe direction schematic diagram;
Fig. 3 is the structural representation of cooling quench device of the present invention.
Embodiment
Below in conjunction with Fig. 1-3, the present invention is described in detail.
Be convenient to fixing and with the dry type transformer device of screen pack according to embodiment a kind of, be included in the shell 80 that sidewall is provided with cooling, air discharging fan 83 and be arranged on multiple winding posts 81 evenly distributed in a circumferential direction in described shell 80, wherein, by described multiple winding post 81 around the bottom in centre be provided with by the cooling quench device 82 of air shooter 61 air feed, described cooling quench device 82 comprises and is provided with gas access ozzle 6 with the ring-like housing 15 of air cavity be communicated with described air shooter 61, a screen pack 27 is provided with in order to filter out particle larger in gas and dust in described gas access ozzle 6, described screen pack 27 is made up of metal material, described air cavity ring-like housing 15 integral type is provided with the barrel 151 of bottom surface annular section 152 and upside and is innerly communicated with cavity 150 for gas, the inside side walls of described barrel 151 is provided with equally distributed multiple intercommunicating pore 4 in a circumferential direction optionally to aim at be communicated with in order to connect hole 2 with the centre in the upside bulge loop 31 of the connected ring device 3 in the inner side being rotatably supported in described barrel 151, the inside circumference of described upside bulge loop 31 engages with the right angle access path block 19 that the top of the barrel 151 of the ring-like housing 15 of described air cavity is fixedly connected with rotationally with the nozzle plate 17 by being provided with multiple nozzle 20, be provided with multiple rectangular gas path 21 in described right angle access path block 19 and each described gas path 21 be communicated with each nozzle in described multiple nozzle 20 and with each one_to_one corresponding in described multiple intercommunicating pore 4, thus can the selectivity connection in hole 2 be connected by described centre and deliver the gas to described nozzle 20, described connected ring device 3 is connected with round plate 30 in bulge loop 31 bottom, described upside, the central authorities of described round plate 30 be provided with disk keyhole in order to be fixedly mounted on the ring-like housing 15 of described air cavity bottom surface annular section 152 installing hole in motor 1 in can the upper end of run-out key axle 11 in axial sliding slidably be connected, run-out key axle 11 is slidably connected with the motor keyhole of rotor 5 central authorities of the middle part of described motor 1 and lower end is provided with spline head 9 in order to be connected slidably with the base plate keyhole 8 in fixed base plate 12, described fixed base plate 12 supports the ring-like housing 15 of described air cavity by bearing arrangement 14, described multiple nozzle 20 horizontal surface that is each and described nozzle plate 17 becomes different nozzle angles, thus, described run-out key axle 11 is operated when being in upper position when the operating means 7 by described run-out key axle 11, the upper end of described run-out key axle 11 engages with described disk keyhole and described spline head 9 and described base plate keyhole 8 are thrown off, now described motor 1 can drive described connected ring device 3 to rotate to select the described nozzle 20 of the nozzle angle needed to be communicated with the ring-like housing 15 of described air cavity, described run-out key axle 11 is operated when being in upper/lower positions when the operating means 7 by described run-out key axle 11, the upper end of described run-out key axle 11 is thrown off with described disk keyhole and described spline head 9 engages with described base plate keyhole 8, now described motor 1 can drive the ring-like housing of described air cavity 15 to rotate thus drive described nozzle plate 17 to rotate, to adjust the circumferential angle position of described nozzle 20, wherein, the stator 16 of described motor 1 is connected with power sourced electric by turnable termination 200, wherein, the left and right two ends of described shell 80 are provided with the fixed block 98 for fixing described shell 80, described fixed block 98 is also provided with the location hole 99 increasing steadiness, position is carried out to this dry type transformer device fix by described fixed block 98 and described location hole 99, and be convenient to carry this dry type transformer device by described fixed block 98.
Alternatively, wherein, described fixed base plate 12 is also connected with lowering or hoisting gear 10.
Alternatively, wherein, described fixed base plate 12 is also provided with lock uint 13 so that operationally locking will be relatively rotated between ring-like for described air cavity housing 15 and described fixed base plate 12.
Wherein, valuably, between described connected ring device 3 and the ring-like housing 15 of air cavity and and right angle access path block 19 between be friction-type and be tightly connected mode.
Wherein, valuably, the housing of described motor 1 is provided with magnetic circuit screening can, and this screening can adopt the well known materials in this area to make.
Valuably, described upside bulge loop 31 makes each only gas path 21 connect hole 2 by described centre to be connected.
Carry out concentrated jet cooling by local superheat region, thus reach heat away and by public air exhausting device, heat finally discharged.Run and the feature of structure itself according to transformer equipment, use the cooling device in the present invention, owing to all angles of nozzle being fixedly installed and arranging a series of this nozzle with all angles, the movable structure of external parts can be reduced to greatest extent, thus avoid the destabilizing factor in running.By a motor, can control to select the nozzle needing angle to be communicated with by gas, and by the circumferential orientation adjustment of nozzle to aiming at amount of localized heat concentrated area, and then this region can be cooled by this motor.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (3)
1. be convenient to fixing and with the dry type transformer device of screen pack for one kind, be included in the shell (80) that sidewall is provided with cooling, air discharging fan (83) and be arranged on multiple winding posts (81) evenly distributed in a circumferential direction in described shell (80), wherein, by described multiple winding post (81) around the bottom in centre be provided with by the cooling quench device (82) of air shooter (61) air feed, described cooling quench device (82) comprises and is provided with gas access ozzle (6) with the ring-like housing of air cavity (15) be communicated with described air shooter (61), a screen pack (27) is provided with in order to filter out particle larger in gas and dust in described gas access ozzle (6), described screen pack (27) is made up of metal material, the ring-like housing of described air cavity (15) integral type is provided with the barrel (151) of bottom surface annular section (152) and upside and is innerly communicated with cavity (150) for gas, the inside side walls of described barrel (151) is provided with equally distributed multiple intercommunicating pore (4) in a circumferential direction optionally to aim at be communicated with in order to connect hole (2) with the centre in the upside bulge loop (31) of the connected ring device (3) in the inner side being rotatably supported in described barrel (151), the inside circumference of described upside bulge loop (31) engages with right angle access path block (19) that the top of the barrel (151) of the ring-like housing of described air cavity (15) is fixedly connected with rotationally with the nozzle plate (17) by being provided with multiple nozzle (20), be provided with multiple rectangular gas path (21) in described right angle access path block (19) and each described gas path (21) be communicated with each nozzle in described multiple nozzle (20) and with each one_to_one corresponding in described multiple intercommunicating pore (4), thus can the selectivity connection in hole (2) be connected by described centre and deliver the gas to described nozzle (20), described connected ring device (3) is connected with round plate (30) in bulge loop (31) bottom, described upside, the central authorities of described round plate (30) be provided with disk keyhole in order to be fixedly mounted on the ring-like housing of described air cavity (15) bottom surface annular section (152) installing hole in motor (1) in can the upper end of run-out key axle (11) in axial sliding slidably be connected, run-out key axle (11) is slidably connected with the motor keyhole of rotor (5) central authorities of the middle part of described motor (1) and lower end is provided with spline head (9) in order to be connected slidably with the base plate keyhole (8) in fixed base plate (12), described fixed base plate (12) supports the ring-like housing of described air cavity (15) by bearing arrangement (14), described multiple nozzle (20) horizontal surface that is each and described nozzle plate (17) becomes different nozzle angles, thus, when being operated described run-out key axle (11) by the operating means (7) of described run-out key axle (11) and being in upper position, the upper end of described run-out key axle (11) engages with described disk keyhole and described spline head (9) and described base plate keyhole (8) are thrown off, now described motor (1) can drive described connected ring device (3) to rotate to select the described nozzle (20) of the nozzle angle needed to be communicated with the ring-like housing of described air cavity (15), when being operated described run-out key axle (11) by the operating means (7) of described run-out key axle (11) and being in upper/lower positions, the upper end of described run-out key axle (11) is thrown off with described disk keyhole and described spline head (9) engages with described base plate keyhole (8), now described motor (1) can drive the ring-like housing of described air cavity (15) rotate thus drive described nozzle plate (17) to rotate, to adjust the circumferential angle position of described nozzle (20), wherein, the stator (16) of described motor (1) is connected with power sourced electric by turnable termination (200), wherein, the left and right two ends of described shell (80) are provided with the fixed block (98) for fixing described shell (80), described fixed block (98) is also provided with the location hole (99) increasing steadiness, position is carried out to this dry type transformer device fix by described fixed block (98) and described location hole (99), and be convenient to carry this dry type transformer device by described fixed block (98).
2. be a kind ofly as claimed in claim 1 convenient to fixing and with the dry type transformer device of screen pack, wherein, described fixed base plate (12) is also connected with lowering or hoisting gear (10).
3. as claimed in claim 1 or 2 a kind of be convenient to fixing and with the dry type transformer device of screen pack, wherein, described fixed base plate (12) is also provided with lock uint (13) so that operationally locking will be relatively rotated between ring-like for described air cavity housing (15) and described fixed base plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510482653.2A CN105023714A (en) | 2015-08-03 | 2015-08-03 | Dry type transformer device convenient to fix and provided with filter net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510482653.2A CN105023714A (en) | 2015-08-03 | 2015-08-03 | Dry type transformer device convenient to fix and provided with filter net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105023714A true CN105023714A (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510482653.2A Pending CN105023714A (en) | 2015-08-03 | 2015-08-03 | Dry type transformer device convenient to fix and provided with filter net |
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| Country | Link |
|---|---|
| CN (1) | CN105023714A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2294399Y (en) * | 1997-04-18 | 1998-10-14 | 苏宗铁 | Burner of LPG stove |
| CN1851263A (en) * | 2006-04-07 | 2006-10-25 | 李晓东 | Rotaryshaft gas-supply rotor engine |
| JP2006353014A (en) * | 2005-06-16 | 2006-12-28 | Hitachi Industrial Equipment Systems Co Ltd | Power distribution equipment |
| CN102606548A (en) * | 2012-03-23 | 2012-07-25 | 大连理工大学 | Radial-flow type fluidic pressure wave supercharger |
| CN202996528U (en) * | 2012-11-18 | 2013-06-12 | 林仕长 | Transformer |
| CN203205192U (en) * | 2013-04-09 | 2013-09-18 | 广东申菱电气设备有限公司 | Air cooling system for dry type transformer |
-
2015
- 2015-08-03 CN CN201510482653.2A patent/CN105023714A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2294399Y (en) * | 1997-04-18 | 1998-10-14 | 苏宗铁 | Burner of LPG stove |
| JP2006353014A (en) * | 2005-06-16 | 2006-12-28 | Hitachi Industrial Equipment Systems Co Ltd | Power distribution equipment |
| CN1851263A (en) * | 2006-04-07 | 2006-10-25 | 李晓东 | Rotaryshaft gas-supply rotor engine |
| CN102606548A (en) * | 2012-03-23 | 2012-07-25 | 大连理工大学 | Radial-flow type fluidic pressure wave supercharger |
| CN202996528U (en) * | 2012-11-18 | 2013-06-12 | 林仕长 | Transformer |
| CN203205192U (en) * | 2013-04-09 | 2013-09-18 | 广东申菱电气设备有限公司 | Air cooling system for dry type transformer |
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Application publication date: 20151104 |