CN113447739B - Multi-characteristic-quantity on-line monitoring device and method for high-voltage transformer - Google Patents
Multi-characteristic-quantity on-line monitoring device and method for high-voltage transformer Download PDFInfo
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- CN113447739B CN113447739B CN202110676589.7A CN202110676589A CN113447739B CN 113447739 B CN113447739 B CN 113447739B CN 202110676589 A CN202110676589 A CN 202110676589A CN 113447739 B CN113447739 B CN 113447739B
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000012544 monitoring process Methods 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 35
- 238000001914 filtration Methods 0.000 claims description 26
- 239000000428 dust Substances 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 13
- 239000004033 plastic Substances 0.000 claims description 3
- 238000010248 power generation Methods 0.000 claims 2
- 239000012535 impurity Substances 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000002955 isolation Methods 0.000 description 7
- 238000012937 correction Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000009466 transformation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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Abstract
The invention discloses a multi-characteristic-quantity on-line monitoring device and a multi-characteristic-quantity on-line monitoring method for a high-voltage transformer, and particularly relates to the field of the high-voltage transformer. The device is closely protected through the mutual coordination of the structures, and serious damage to the interior of the device caused by impurities contained in the air is effectively prevented.
Description
Technical Field
The invention relates to the technical field of high-voltage transformers, in particular to a device and a method for on-line monitoring of multiple characteristic quantities of a high-voltage transformer.
Background
The transformer is important common equipment in life now, can change alternating voltage, and main functions are: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization and the like, the inside of the transformer is in a high-temperature state for a long time when in operation, so that the internal pressure is higher, the case can be expanded and deformed after long-term use, and the protection effect can not be achieved after the case is deformed to a certain condition.
When the multi-characteristic-quantity on-line monitoring device for the partial high-voltage transformer is used in an environment with air drying and more dust, various particle impurities contained in the air are easy to attach, serious damage can be caused to the inside of the device along with the time, and in the using process, the monitoring on the temperature is inaccurate, and damage can be caused to the inside of the device due to heat generated by the operation of the device.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the invention provides a multi-characteristic-quantity on-line monitoring device and a multi-characteristic-quantity on-line monitoring method for a high-voltage transformer, and the technical problems to be solved by the invention are as follows: the device is closely protected through the mutual cooperation between the structures, so that serious damage to the inside of the device caused by impurities contained in the air is effectively prevented.
In order to achieve the above purpose, the present invention provides the following technical solutions: the multi-characteristic-quantity on-line monitoring device of the high-voltage transformer comprises a box body, wherein an insulating pad is fixedly connected inside the box body, a protection mechanism is movably connected to the right side position inside the insulating pad, a storage mechanism is fixedly connected to the inner wall of the insulating pad, a filtering mechanism is movably connected to the middle position inside the storage mechanism, and a signal device is fixedly connected to the middle position inside the insulating pad;
the protection mechanism comprises a wind box, a motor, a protection circular plate, a fixed circular plate, a rotating shaft, a connecting shaft, fan blades, a first storage box, a magnet, a connecting bent plate, a fixed shaft, a first filter screen and an air inlet hole, wherein the wind box is movably connected to the right side position of the inside of an insulating pad, the motor is fixedly connected to the right side position of the inside of the wind box, the fixed circular plate is positioned on the left side of the motor, the rotating shaft is fixedly connected to the middle position of the left side outer surface of the motor, the connecting shaft is fixedly connected to the left side outer surface of the rotating shaft, the fan blades are uniformly and fixedly connected to the outer surface of the connecting shaft, the first storage box is movably connected to the inner lower end position of the wind box, the magnet is fixedly connected to the middle position of the front and back ends of the outer surface of the lower end of the first storage box, the fixed shaft is movably connected to the middle position of the inside of the connecting bent plate, the first filter screen is movably connected to the left side position of the outer surface of the upper end of the first storage box, the left side of the fan blades is movably connected to the left side of the outer surface of the motor, and the air inlet hole is formed in the middle position of the inner part of the wind box.
In a preferred embodiment, the lower end position of the outer surface of the left side of the wind box is movably connected with a second rotating plate, the rear end position between the wind box and the second rotating plate is movably connected with a third rotating shaft, the front end position between the wind box and the second rotating plate is fixedly connected with a second sealing lock, the outer surfaces of the upper end and the lower end of the wind box are movably connected with first connecting long plates, and the outer surfaces of the upper end and the lower end of the wind box are provided with sliding grooves matched with the first connecting long plates.
In a preferred embodiment, the inner lower end position of the annunciator is fixedly connected with a circuit monitor, the inner lower end position of the annunciator is fixedly connected with a locator, the locator is located above the circuit detector, the inner middle position of the annunciator is fixedly connected with a signal emitter, the upper end position of the outer surface of the front end of the annunciator is fixedly connected with a display screen, and the inner upper end position of the annunciator is fixedly connected with a temperature sensor.
In a preferred embodiment, the storage mechanism comprises a second storage box, a connecting rotating plate, a second rotating shaft, a correcting bent plate, a filtering box, an isolating bent plate and a second rotating plate, wherein the filtering box is fixedly connected to the left side position inside the box body, the second storage box is movably connected to the lower end position inside the filtering box, the isolating bent plate is fixedly connected to the right side inside the filtering box and is close to the middle position, the connecting bent plate is movably connected to the lower end position of the right side outer surface of the isolating bent plate, the second rotating shaft is movably connected between the isolating bent plate and the connecting rotating plate, the correcting bent plate is fixedly connected to the lower end outer surface between the connecting bent plate and the isolating bent plate, and the second rotating plate is movably connected to the lower end position of the front end outer surface of the filtering box.
In a preferred embodiment, the lower end position of the outer surface of the right side of the filter box is provided with an air inlet, the connecting rotating plate is made of insulating plastic, and the correcting curved plate is made of rubber.
In a preferred embodiment, the filtering mechanism comprises a filtering plate, a clamping shaft and a second connecting long plate, wherein the filtering plate is movably connected to the middle position inside the filtering box, the second connecting long plate is movably connected between the filtering box and the filtering plate, and the clamping shaft is fixedly connected to the middle positions of the outer surfaces of the upper end and the lower end of the second connecting long plate.
In a preferred embodiment, the left side surface of box has seted up the air vent, the lower extreme surface of box is located wind-force case below position fixedly connected with second filter screen, the equal fixedly connected with fixed plate in upper and lower both ends surface rear end position of box, the front end surface swing joint of box has first revolving door, left side position fixedly connected with first rotation axis between box and the first revolving door, right side position fixedly connected with first sealing lock between box and the first revolving door.
The invention also discloses a using method of the high-voltage transformer multi-characteristic-quantity on-line monitoring device, which comprises the following steps:
s1, connecting and fixing a device, fixing the device at a proper position through a fixing plate, and connecting a annunciator to a circuit to be detected;
s2, monitoring and protecting the device, monitoring the connection condition of a circuit in the device and the temperature in the device through the function in the annunciator, and protecting the device through starting a protection mechanism;
the temperature inside the device is sensed by the temperature sensor, when the temperature inside the box body is too high, the motor drives the rotating shaft to rotate, the rotating shaft drives the connecting shaft to rotate with the fan blades, air enters the interior of the device through the second filter screen by virtue of suction force generated by rotation of the fan blades, then the air enters the interior of the wind box through the air inlet holes, when the air passes through the first storage box, scrap iron substances contained in the air can be attached to the outer surface of the magnet to prevent serious damage to the interior of the device caused by the scrap iron and other metal substances, dust in the air can be filtered through the first filter screen to block dust contained in the air, so that the dust falls into the first storage box to be stored, and then the air is driven by the fan blades to carry out heat dissipation protection on the structure inside the box body by virtue of the protection circular plate, so that the structure inside the device is damaged due to heating caused by operation overload is prevented;
s3, carrying out storage waiting treatment on dust in the device, and conveniently storing and filtering the dust in the device through the mutual matching of the storage mechanism and the filtering mechanism so as to prevent the dust in the device from being damaged;
when dust moves to the left side of the inside of the box body through the action of the protection mechanism, enters the inside of the filter box through the air inlet, and is pushed by wind power, the connecting rotating plate is enabled to rotate downwards under the action of the second rotating shaft, so that air enters the inside of the filter box, when the wind power is smaller, the connecting rotating plate is enabled to reset through the action of the correction bent plate, the air filter plate entering the inside of the filter box is filtered, the filtered dust falls into the second storage box, the filtered air is discharged out of the box body through the air outlet, and therefore the inside of the box body is kept clean and tidy, and the service life of the device is effectively prolonged;
s4, collecting garbage in the device, wherein the internal structure of the device can be adjusted by opening the first rotating door, and garbage collected by the device in work is collected;
when the device is required to be overhauled, the first sealing lock is opened, the first revolving door is opened under the action of the first rotating shaft, the inside of the box body can be adjusted, the wind box is pulled, the wind box is taken out under the action of the first connecting long plate, then the second sealing lock is opened, the second revolving plate is opened under the action of the third rotating shaft, the first storage box can be taken out under the action of the fixed shaft, garbage stored in the first storage box is cleaned, the first filter screen is replaced or cleaned, the second storage box at the front end of the filter box is taken down, the garbage in the second storage box is cleaned, and the filter plate is replaced and cleaned.
Drawings
Fig. 1 is a schematic view of an opening structure of a second swing plate according to the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present invention.
Fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present invention.
Fig. 5 is a schematic view of a detachable second rotating plate according to the present invention.
FIG. 6 is a schematic view of a connection structure of a wind box according to the present invention.
FIG. 7 is a schematic view of a second pivotal connection structure of a wind turbine according to the present invention.
Fig. 8 is a schematic diagram of the front view of the present invention in full section.
Fig. 9 is a schematic diagram of the workflow structure of the device of the present invention.
The reference numerals are: the box body 1, the fixed plate 2, the first sealing lock 3, the first revolving door 4, the first revolving shaft 5, the protection mechanism 6, the wind box 601, the motor 602, the protection circular plate 603, the fixed circular plate 604, the revolving shaft 605, the connecting shaft 606, the fan blade 607, the first storage box 608, the magnet 609, the connecting curved plate 6010, the fixed shaft 6011, the first filter screen 6012, the air inlet 6013, the first connecting long plate 7, the second filter screen 8, the circuit monitor 9, the positioner 10, the signal emitter 11, the storage mechanism 12, the second storage box 1201, the connecting revolving plate 1202, the second revolving shaft 1203, the correction curved plate 1204, the filter box 1205, the isolation curved plate 1206, the second revolving plate 1207, the filter mechanism 13, the filter plate 1301, the clamping shaft 1302, the second connecting long plate 1303, the air vent 14, the annunciator 15, the third revolving shaft 16, the second revolving plate 17, the second sealing lock 18, the chute 19, the insulating pad 20, the display screen 21, the air inlet 22, and the temperature sensor 23.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a multi-characteristic-quantity online monitoring device of a high-voltage transformer as shown in figures 1-9, which comprises a box body 1, wherein an insulating pad 20 is fixedly connected inside the box body 1, a protection mechanism 6 is movably connected at the right side position inside the insulating pad 20, a storage mechanism 12 is fixedly connected at the inner wall of the insulating pad 20, a filtering mechanism 13 is movably connected at the middle position inside the storage mechanism 12, and a annunciator 15 is fixedly connected at the middle position inside the insulating pad 20;
the protection mechanism 6 comprises a wind box 601, a motor 602, a protection circular plate 603, a fixed circular plate 604, a rotating shaft 605, a connecting shaft 606, a fan blade 607, a first storage box 608, a magnet 609, a connecting curved plate 6010, a fixed shaft 6011, a first filter screen 6012 and an air inlet hole 6013, wherein the wind box 601 is movably connected to the inner right side position of an insulating pad 20, the motor 602 is fixedly connected to the inner right side position of the wind box 601, the fixed circular plate 604 is positioned on the left side of the motor 602, the rotating shaft 605 is fixedly connected to the middle position of the left side outer surface of the motor 602, the connecting shaft 606 is fixedly connected to the left side outer surface of the rotating shaft 605, the fan blade 607 is uniformly and fixedly connected to the outer surface of the connecting shaft 606, the first storage box 608 is movably connected to the inner lower end position of the wind box 601, the magnet 609 is fixedly connected to the inner middle position of the first storage box 608, the connecting curved plate 6010 is fixedly connected to the lower end surface of the first storage box 608, the front end surface of the outer right side of the first storage box 601 is movably connected to the inner middle position of the left side of the first storage box 601, and the middle position of the left end of the inner surface of the fan blade 6011 is movably connected to the inner middle position of the first storage box 601.
The left side surface lower extreme position swing joint of wind-force case 601 has second revolving plate 17, rear end position swing joint has third rotation axis 16 between wind-force case 601 and the second revolving plate 17, front end position fixedly connected with second sealing lock 18 between wind-force case 601 and the second revolving plate 17, swing joint has first connecting longboard 7 between the surface of upper and lower both ends of wind-force case 601 and insulating pad 20, spout 19 with first connecting longboard 7 assorted has all been seted up to the upper and lower both ends surface of wind-force case 601.
The inside lower extreme position fixedly connected with circuit monitor 9 of annunciator 15, the inside lower extreme position fixedly connected with locator 10 of annunciator 15, and locator 10 is located the top of circuit detector 9, the inside intermediate position fixedly connected with signal transmitter 11 of annunciator 15, the front end surface upper end position fixedly connected with display screen 21 of annunciator 15, the inside upper end position fixedly connected with temperature-sensing ware 23 of annunciator 15.
The storage mechanism 12 includes a second storage box 1201, a connection rotating plate 1202, a second rotating shaft 1203, a correction rotating plate 1204, a filter box 1205, an isolation rotating plate 1206 and a second rotating plate 1207, wherein the filter box 1205 is fixedly connected to the left side position inside the box body 1, the second storage box 1201 is movably connected to the lower end position inside the filter box 1205, the isolation rotating plate 1206 is fixedly connected to the right side of the filter box 1205 near the middle position, the connection rotating plate 1202 is movably connected to the lower end position of the right outer surface of the isolation rotating plate 1206, the second rotating shaft 1203 is movably connected between the isolation rotating plate 1206 and the connection rotating plate 1202, the correction rotating plate 1204 is fixedly connected to the lower end outer surface between the connection rotating plate 1202 and the isolation rotating plate 1206, and the second rotating plate 1207 is movably connected to the lower end position of the front end outer surface of the filter box 1205.
An air inlet 22 is formed at the lower end of the outer surface of the right side of the filter box 1205, the connecting rotating plate 1202 is made of insulating plastic, and the correcting curved plate 1204 is made of rubber.
The filtering mechanism 13 comprises a filtering plate 1301, a clamping shaft 1302 and a second connecting long plate 1303, the filtering plate 1301 is movably connected to the middle position inside the filtering box 1205, the second connecting long plate 1303 is movably connected between the filtering box 1205 and the filtering plate 1301, and the clamping shaft 1302 is fixedly connected to the middle positions of the outer surfaces of the upper end and the lower end of the second connecting long plate 1303.
The left side surface of box 1 has seted up the air vent 14, the lower extreme surface of box 1 is located wind-force case 601 lower extreme lower position fixedly connected with second filter screen 8, the equal fixedly connected with fixed plate 2 in upper and lower both ends surface rear end position of box 1, the front end surface swing joint of box 1 has first revolving door 4, left side position fixedly connected with first rotation axis 5 between box 1 and the first revolving door 4, right side position fixedly connected with first sealing lock 3 between box 1 and the first revolving door 4.
The application method of the high-voltage transformer multi-characteristic-quantity on-line monitoring device comprises the following steps:
s1, connecting and fixing the device, fixing the device at a proper position through a fixing plate 2, and connecting a annunciator 15 to a circuit to be detected;
s2, monitoring and protecting the device, monitoring the circuit connection condition inside the device and the temperature inside the device through the function inside the annunciator 15, and protecting the inside of the device through starting the protection mechanism 6;
when the temperature inside the device is sensed by the temperature sensor 23, the motor 602 is started when the temperature inside the box body 1 is too high, the motor 602 drives the rotating shaft 605 to rotate, the rotating shaft 605 drives the connecting shaft 606 and the fan blades 607 to rotate, air enters the device through the second filter screen 8 by virtue of suction force generated by the rotation of the fan blades 607, then the air enters the inside of the wind box 601 through the air inlet hole 6013, when the air passes through the first storage box 608, scrap iron substances contained in the air can be attached to the outer surface of the magnet 609, serious damage to the inside of the device caused by scrap iron and other metal substances is prevented, dust in the air can be filtered through the first filter screen 6012, dust contained in the air is blocked, so that the dust falls into the first storage box 608 to be stored, and then the air enters the inside of the device through the protective circular plate 603 to carry out heat dissipation protection on the structure inside the box body 1 by virtue of the driving of the fan blades 607, and the device is prevented from being heated due to overload operation, so that the structure inside the device is damaged;
s3, carrying out storage waiting treatment on dust in the device, and conveniently storing and filtering the dust in the device through the mutual matching of the storage mechanism 12 and the filtering mechanism 13 so as to prevent the dust from damaging the device;
when dust moves to the left side of the inside of the box body 1 through the action of the protection mechanism 6, enters the inside of the filter box 1205 through the air inlet, and is pushed by wind power, the connecting rotating plate 1202 is enabled to rotate downwards under the action of the second rotating shaft 1203, so that air enters the inside of the filter box, when the wind power is small, the connecting rotating plate 1202 is reset through the action of the correcting curved plate 1204, the air filter plate 11301 entering the inside of the filter box 1205 is filtered, the filtered dust falls into the second storage box 1201, the filtered air is discharged out of the box body 1 through the air dispersing holes 14, and therefore the inside of the box body 1 is kept clean and tidy, and the service life of the device is effectively prolonged;
s4, collecting garbage in the device, wherein the internal structure of the device can be adjusted by opening the first revolving door 4, and garbage collected by the device in work is collected;
when the inside of the device needs to be overhauled, the first sealing lock is opened, the first rotating door 4 is opened under the action of the first rotating shaft 5, the inside of the box body 1 can be adjusted, the wind box 601 is pulled, the first connecting long plate 7 is taken out, the second sealing lock 18 is opened, the second rotating plate is opened under the action of the third rotating shaft 13, the first storage box 608 can be taken out under the action of the fixed shaft 6011, garbage stored in the first storage box 608 is cleaned, the first filter screen 6012 is replaced or cleaned, the second storage box 1207 at the front end of the filter box 1205 is removed, the garbage in the second storage box 1207 is cleaned, and the filter plate 1301 is replaced and cleaned.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (5)
1. The utility model provides a high voltage transformer multi-characteristic quantity on-line monitoring device, includes box (1), its characterized in that: the novel box is characterized in that an insulating pad (20) is fixedly connected inside the box body (1), a protection mechanism (6) is movably connected to the right side of the inside of the insulating pad (20), a storage mechanism (12) is fixedly connected to the inner wall of the insulating pad (20), a filtering mechanism (13) is movably connected to the middle position inside the storage mechanism (12), and a signal device (15) is fixedly connected to the middle position inside the insulating pad (20);
the protection mechanism (6) comprises a wind box (601), a motor (602), a protection circular plate (603), a fixed circular plate (604), a rotating shaft (605), a connecting shaft (606), fan blades (607), a first storage box (608), a magnet (609), a connecting curved plate (6010), a fixed shaft (6011), a first filter screen (6012) and an air inlet hole (6013), wherein the wind box (601) is movably connected to the right side position inside an insulating pad (20), the motor (602) is fixedly connected to the right side position inside the wind box (601), the fixed circular plate (604) is positioned on the left side of the motor (602), the rotating shaft (605) is fixedly connected to the middle position of the left side outer surface of the motor (602), the connecting shaft (606) is fixedly connected with the left side outer surface of the rotating shaft (605), the fan blades (608) are uniformly and fixedly connected to the outer surface of the connecting shaft (606), the first storage box (608) is movably connected to the inner lower end of the wind box (601), the magnet (608) is fixedly connected to the front of the middle position of the first storage box (608), the fixed shaft (6011) is movably connected to the middle position inside the connecting curved plate (6010), the first filter screen (6012) is movably connected to the left side position of the outer surface of the upper end of the first storage box, the protection circular plate (603) is movably connected to the middle position of the left side outer surface of the wind box (601), and the air inlet hole (6013) is formed in the lower end position inside the wind box (601);
the storage mechanism (12) comprises a second storage box (1201), a connecting rotating plate (1202), a second rotating shaft (1203), a correcting curved plate (1204), a filter box (1205), an isolating curved plate (1206) and a second rotating plate (1207), wherein the filter box (1205) is fixedly connected to the inner left side position of the box body (1), the second storage box (1201) is movably connected to the inner lower end position of the filter box (1205), the isolating curved plate (1206) is fixedly connected to the inner right side of the filter box (1205) close to the middle position, the connecting curved plate (1202) is movably connected to the lower end position of the outer right side surface of the isolating curved plate (1206), the second rotating shaft (1203) is movably connected between the isolating curved plate (1206) and the connecting curved plate (1202), the correcting curved plate (1204) is fixedly connected to the lower end outer surface between the connecting curved plate (1202) and the isolating curved plate (1206), and the second rotating plate (1207) is movably connected to the lower end position of the outer front end surface of the filter box (1205); an air inlet (22) is formed in the lower end position of the outer surface of the right side of the filter box (1205), the connecting rotating plate (1202) is made of insulating plastic, and the correcting curved plate (1204) is made of rubber;
the filter mechanism (13) comprises a filter plate (1301), a clamping shaft (1302) and a second connecting long plate (1303), wherein the filter plate (1301) is movably connected to the middle position inside the filter box (1205), the second connecting long plate (1303) is movably connected between the filter box (1205) and the filter plate (1301), and the clamping shaft (1302) is fixedly connected to the middle positions of the outer surfaces of the upper end and the lower end of the second connecting long plate (1303).
2. The high-voltage transformer multi-feature on-line monitoring device according to claim 1, wherein: the novel wind power generation device is characterized in that a second rotating plate (17) is movably connected to the lower end position of the outer surface of the left side of the wind power box (601), a third rotating shaft (16) is movably connected to the rear end position between the wind power box (601) and the second rotating plate (17), a second sealing lock (18) is fixedly connected to the front end position between the wind power box (601) and the second rotating plate (17), a first connecting long plate (7) is movably connected between the outer surfaces of the upper end and the lower end of the wind power box (601) and an insulating pad (20), and sliding grooves (19) matched with the first connecting long plate (7) are formed in the outer surfaces of the upper end and the lower end of the wind power box (601).
3. The high-voltage transformer multi-feature on-line monitoring device according to claim 1, wherein: the intelligent alarm device is characterized in that a circuit monitor (9) is fixedly connected to the inner lower end position of the annunciator (15), a locator (10) is fixedly connected to the inner lower end position of the annunciator (15), the locator (10) is located above the circuit monitor (9), a signal emitter (11) is fixedly connected to the inner middle position of the annunciator (15), a display screen (21) is fixedly connected to the upper end position of the outer surface of the front end of the annunciator (15), and a temperature sensor (23) is fixedly connected to the upper end position of the annunciator (15).
4. The high-voltage transformer multi-feature on-line monitoring device according to claim 1, wherein: the utility model discloses a wind power generation device, including box (1), box (4) and sealing lock, scattered gas pocket (14) have been seted up to the left side surface of box (1), the lower extreme surface of box (1) is located wind-force case (601) below position fixedly connected with second filter screen (8), the equal fixedly connected with fixed plate (2) in upper and lower both ends surface rear end position of box (1), front end surface swing joint of box (1) has first revolving door (4), left side position fixedly connected with first rotation axis (5) between box (1) and first revolving door (4), right side position fixedly connected with first sealing lock (3) between box (1) and first revolving door (4).
5. A method for using the multi-characteristic on-line monitoring device for high voltage transformers according to any one of claims 1-4, comprising the steps of:
s1, connecting and fixing the device, fixing the device at a proper position through a fixing plate (2), and connecting a annunciator (15) to a circuit to be detected;
s2, monitoring and protecting the device, monitoring the circuit connection condition inside the device and the temperature inside the device through the internal function of a annunciator (15), and protecting the inside of the device by starting a protection mechanism (6);
s3, carrying out storage waiting treatment on dust in the device, and conveniently storing and filtering the dust in the device through the mutual matching of the storage mechanism (12) and the filtering mechanism (13) so as to prevent damage to the device;
s4, collecting garbage in the device, wherein the internal structure of the device can be adjusted by opening the first revolving door (4), and garbage collected by the device in work is collected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110676589.7A CN113447739B (en) | 2021-06-24 | 2021-06-24 | Multi-characteristic-quantity on-line monitoring device and method for high-voltage transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110676589.7A CN113447739B (en) | 2021-06-24 | 2021-06-24 | Multi-characteristic-quantity on-line monitoring device and method for high-voltage transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113447739A CN113447739A (en) | 2021-09-28 |
| CN113447739B true CN113447739B (en) | 2024-02-06 |
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Denomination of invention: Multi characteristic online monitoring device and method for high-voltage transformers Granted publication date: 20240206 Pledgee: Agricultural Bank of China Limited Shanghai Free Trade Zone Branch Pledgor: SHANGHAI LINGZHI INTERNET OF THINGS CO.,LTD. Registration number: Y2024310000260 |