CN112816069A - Transformer monitoring device based on thermal imaging principle - Google Patents
Transformer monitoring device based on thermal imaging principle Download PDFInfo
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- CN112816069A CN112816069A CN202011634399.0A CN202011634399A CN112816069A CN 112816069 A CN112816069 A CN 112816069A CN 202011634399 A CN202011634399 A CN 202011634399A CN 112816069 A CN112816069 A CN 112816069A
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- thermal imaging
- transformer
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- 238000001931 thermography Methods 0.000 title claims abstract description 32
- 238000012806 monitoring device Methods 0.000 title claims abstract description 17
- 238000012544 monitoring process Methods 0.000 claims abstract description 71
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000009423 ventilation Methods 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 238000007789 sealing Methods 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000005192 partition Methods 0.000 description 8
- 230000002035 prolonged effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000005457 Black-body radiation Effects 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003331 infrared imaging Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/0205—Mechanical elements; Supports for optical elements
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J2005/0077—Imaging
Abstract
The invention discloses a transformer monitoring device based on a thermal imaging principle, which comprises a monitoring box, a monitoring mechanism, a sealing mechanism and a transformer body, wherein the monitoring mechanism is arranged at the upper end in the monitoring box, the sealing mechanism is arranged on the left wall in the monitoring box, and the transformer body is arranged in the monitoring box. This kind of transformer monitoring device based on thermal imaging principle, through the infrared thermal imaging sensor of internally mounted at the control box, can give the control personnel with the heat that the transformer body produced and whole heat distribution data transmission, drive the lead screw through starting servo motor and rotate, make and remove the seat and control along the inside of removing the spout about, the convenience carries out real-time temperature monitoring to the whole of transformer body, need not set up a plurality of infrared thermal imaging sensor, save the cost, it is inaccurate to have avoided traditional temperature sensor to carry out the data of temperature monitoring to the transformer.
Description
Technical Field
The invention relates to the technical field of transformer monitoring, in particular to a transformer monitoring device based on a thermal imaging principle.
Background
Due to the existence of black body radiation, any object is radiated with electromagnetic waves according to different temperatures. The part with the wavelength of 2.0-1000 microns is called thermal infrared, and thermal infrared imaging can reflect the temperature field of the surface of an object by imaging the object through a thermal infrared sensitive CCD. Thermal infrared has wide application in military, industry, automobile auxiliary driving and medical fields. A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like.
Most of monitoring devices of the existing transformers carry out measurement and monitoring through temperature sensors, simple air temperature detection is carried out on a transformer arrangement area, and therefore the purpose of monitoring the temperature generated by the transformers is achieved.
Disclosure of Invention
The present invention is directed to a transformer monitoring apparatus based on thermal imaging principle, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a transformer monitoring device based on thermal imaging principle, includes monitoring box, monitoring mechanism, closing mechanism and transformer body, monitoring mechanism sets up in monitoring box's inside upper end, closing mechanism sets up in monitoring box's inside left wall, the transformer body sets up in monitoring box's inside.
The monitoring mechanism comprises a fixed plate and a moving groove, the moving groove is arranged at the bottom of the fixed plate, a lead screw is connected to the moving groove in a rotating mode, a servo motor is connected to the left end of the lead screw in a rotating mode, a moving seat is connected to the rod body of the lead screw in a threaded mode, and an infrared thermal imaging sensor is fixedly mounted at the bottom of the moving seat.
The sealing mechanism comprises an inserting frame and a sliding groove, the sliding groove is formed in the front wall of the inner portion of the inserting frame, a sliding block is connected to the inner portion of the sliding groove in a sliding mode, a partition plate is fixedly connected to the back face of the sliding block, and a hydraulic telescopic cylinder is fixedly mounted at the bottom of the partition plate.
Further, the inside left wall fixed mounting of shifting chute has the bearing, the inside of bearing is rotated and is connected with the lead screw, the inside fixed mounting of shifting chute has the polished rod, the body of rod sliding connection of polished rod has the removal seat, the internal thread hole has been seted up to removal seat right side front end, the inside threaded connection in internal thread hole has the lead screw, the slide opening has been seted up to the right side rear end of removal seat, the inside sliding connection of slide opening has the polished rod.
Further, the quantity of spout is two, and two the spout is seted up respectively the inside antetheca and the inside back wall of grafting frame, the inserting groove has been seted up to the inside roof of grafting frame, the inside grafting of inserting groove has the picture peg, the bottom fixedly connected with baffle of picture peg.
Further, the inside roof left end fixed mounting of control box has servo motor, the inside roof fixed mounting of control box has the fixed plate, the inside roof right-hand member fixed mounting of control box has the device box, the inside fixed mounting of device box has controller and signal receiving device, the inside right wall upper end fixed mounting of control box has humidity transducer.
Further, a second ventilation opening is formed in the left side of the monitoring box, a second metal protection net is fixedly mounted inside the second ventilation opening, a first rain-proof cover is fixedly mounted at a left port of the second ventilation opening, a first dustproof filter screen is fixedly mounted at a lower port in the first rain-proof cover, an inserting frame is fixedly mounted at a right port of the second ventilation opening, and a hydraulic telescopic cylinder is fixedly mounted on the left wall in the monitoring box.
Further, a first vent has been seted up to the right wall of control box, the inside fixed mounting of first vent has first metal protection net, the right-hand member mouth fixed mounting of first vent has the rain-proof cover of second.
Further, the inside diapire fixed mounting of control box has the mount, the device groove has been seted up to the inside of mount, the inside fixed mounting in device groove has radiator fan, the inside upper port fixed mounting in device groove has third metal protection network, the lower port fixed mounting in device groove has fourth metal protection network, the inside fixed mounting in device groove has the dustproof filter screen of second.
Furthermore, the upper surface of the fixing frame is fixedly connected with a supporting block, the upper surface of the supporting block is fixedly provided with a transformer body, and the bottom of the monitoring box is fixedly provided with supporting legs.
Compared with the prior art, the invention provides a transformer monitoring device based on a thermal imaging principle. The method has the following beneficial effects:
1. according to the device, the infrared thermal imaging sensors are arranged in the monitoring box, so that heat generated by the transformer body and overall heat distribution data can be sent to monitoring personnel, the screw rod is driven to rotate by starting the servo motor, the movable seat is enabled to move left and right along the inner part of the movable sliding groove, real-time temperature monitoring on the whole transformer body is facilitated, a plurality of infrared thermal imaging sensors are not needed, the cost is saved, and the inaccuracy of data of the traditional temperature sensor for temperature monitoring on the transformer is avoided.
2. The device carries out real-time detection through humidity transducer to the inside air humidity of control box, and when the air humidity that gets into control box inside from the vent was too big, its hydraulic telescoping cylinder starts and promotes the baffle rebound, seals the grafting frame, avoids outside moisture to get into the inside operation that influences the transformer body of control box, has improved the life of transformer body, reduces the trouble and takes place.
3. According to the device, the background monitoring personnel can judge the operating temperature of the transformer body by looking up the thermal imaging data, and when the operating temperature is too high, the cooling fan arranged in the fixing frame is started to cool the transformer body, so that the phenomena of overhigh operating temperature and unstable operation of the transformer body are avoided, the service life of the transformer is prolonged, and the occurrence of faults is reduced.
Drawings
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic diagram of the monitoring mechanism of the present invention;
FIG. 3 is a schematic side sectional view of the movable base according to the present invention;
FIG. 4 is a schematic cross-sectional view of the plug frame of the present invention;
FIG. 5 is a schematic view of the closure mechanism of the present invention;
fig. 6 is a schematic cross-sectional view of the fixing frame of the present invention.
In the figure: the system comprises a monitoring box 1, a monitoring mechanism 2, a fixing plate 201, a servo motor 202, a moving groove 203, a lead screw 204, an infrared thermal imaging sensor 205, a moving seat 206, a sealing mechanism 3, a plug-in frame 301, a sliding groove 302, a sliding block 303, a partition plate 304, a hydraulic telescopic cylinder 305, a plug-in plate 306, a plug-in groove 307, a first rain-proof cover 4, supporting legs 5, a fixing frame 6, a transformer body 7, a device box 8, a humidity sensor 9, a second rain-proof cover 10, a first ventilation opening 11, a first metal protection net 12, a second ventilation opening 13, a second metal protection net 14, a cooling fan 15, a first dustproof filter net 16, a threaded hole 17, a sliding hole 18, a polished rod 19, a third metal protection net 20, a supporting block 21, a device groove 22, a second dustproof filter net 23 and a fourth metal protection net.
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 present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in the figures, the transformer monitoring device based on the thermal imaging principle of the present invention includes a monitoring box 1, a monitoring mechanism 2, a sealing mechanism 3 and a transformer body 7, wherein the monitoring mechanism 2 is disposed at the upper end inside the monitoring box 1, the sealing mechanism 3 is disposed on the left wall inside the monitoring box 1, and the transformer body 7 is disposed inside the monitoring box 1.
The monitoring mechanism 2 comprises a fixed plate 201 and a movable groove 203, wherein the movable groove 203 is arranged at the bottom of the fixed plate 201, a lead screw 204 is rotatably connected inside the movable groove 203, a servo motor 202 is rotatably connected at the left end of the lead screw 204, a movable base 206 is in threaded connection with a rod body of the lead screw 204, an infrared thermal imaging sensor 205 is fixedly arranged at the bottom of the movable base 206, a bearing is fixedly arranged on the left wall inside the movable groove 203, the lead screw 204 is rotatably connected inside the bearing, a polished rod 19 is fixedly arranged inside the movable groove 203, the rod body of the polished rod 19 is slidably connected with the movable base 206, an internal threaded hole 17 is formed in the front end of the right side of the movable base 206, the lead screw 204 is in threaded connection with the internal part of the internal threaded hole 17, a slide hole 18 is formed in the rear end of the right side of the movable base 206, the polished rod 19 is slidably connected inside the slide hole 18, and the infrared thermal imaging sensor 205 is, drive lead screw 204 through starting servo motor 202 and rotate, make and remove seat 206 and remove about removing along the inside of removing spout 203, conveniently carry out real-time temperature monitoring to transformer body 7's whole, need not set up a plurality of infrared thermal imaging sensors, save the cost, avoided traditional temperature sensor to carry out the data inaccuracy of temperature monitoring to the transformer.
The sealing mechanism 3 comprises an insertion frame 301 and sliding grooves 302, wherein the sliding grooves 302 are arranged on the inner front wall of the insertion frame 301, the sliding blocks 303 are connected in the sliding mode inside the sliding grooves 302, partition plates 304 are fixedly connected to the back of the sliding blocks 303, hydraulic telescopic cylinders 305 are fixedly installed at the bottoms of the partition plates 304, the number of the sliding grooves 302 is two, the two sliding grooves 302 are respectively arranged on the inner front wall and the inner rear wall of the insertion frame 301, insertion grooves 307 are formed in the inner top wall of the insertion frame 301, insertion plates 306 are inserted into the insertion grooves 307, the partition plates 304 are fixedly connected to the bottoms of the insertion plates 306, the humidity sensor 9 is used for detecting the air humidity inside the monitoring box 1 in real time, when the air humidity entering the monitoring box 1 from a ventilation opening is too high, the hydraulic telescopic cylinders 305 are started to push the partition plates 304 to move upwards to seal the insertion frame 301, and the situation that the external humidity enters the monitoring box 1 to influence, the service life of the transformer body 1 is prolonged, and the occurrence of faults is reduced.
A servo motor 202 is fixedly installed at the left end of the inner top wall of the monitoring box 1, a fixing plate 201 is fixedly installed at the inner top wall of the monitoring box 1, a device box 8 is fixedly installed at the right end of the inner top wall of the monitoring box 1, a controller and a signal receiving device are fixedly installed in the device box 8, a humidity sensor 9 is fixedly installed at the upper end of the inner right wall of the monitoring box 1, a second ventilation opening 13 is formed in the left side of the monitoring box 1, a second metal protection net 14 is fixedly installed in the second ventilation opening 13, a first rain cover 4 is fixedly installed at the left end opening of the second ventilation opening 13, a first dustproof filter screen 16 is fixedly installed at the lower end opening in the first rain cover 4, a plug-in frame 301 is fixedly installed at the right end opening of the second ventilation opening 13, a hydraulic telescopic cylinder 305 is fixedly installed at the inner left wall of the monitoring box 1, a first ventilation opening 11 is formed in the right wall of the monitoring box 1, a first metal, a second rain cover 10 is fixedly installed at the right port of the first ventilation opening 11, a fixing frame 6 is fixedly installed at the inner bottom wall of the monitoring box 1, a device groove 22 is formed in the fixing frame 6, a heat radiation fan 15 is fixedly installed in the device groove 22, a third metal protective net 20 is fixedly installed at the upper port in the device groove 22, a fourth metal protective net 24 is fixedly installed at the lower port of the device groove 22, a second dustproof filter net 23 is fixedly installed in the device groove 22, the operating temperature of the transformer body 1 is judged by a background monitoring person by looking up thermal imaging data, when the operating temperature is too high, the heat radiation fan 15 installed in the fixing frame 6 is started to cool the transformer body 1, the phenomenon that the operating temperature of the transformer body 1 is too high and the operation is unstable is avoided, meanwhile, the service life of the transformer is prolonged, and the occurrence of faults is reduced, the upper surface of the fixing frame 6 is fixedly connected with a supporting block 21, the upper surface of the supporting block 21 is fixedly provided with a transformer body 7, and the bottom of the monitoring box 1 is fixedly provided with a supporting leg 5.
In the actual operation process, when the device is used, the infrared thermal imaging sensor 205 is arranged in the monitoring box 1, heat generated by the transformer body 7 and overall heat distribution data can be sent to monitoring personnel, the servo motor 202 is started to drive the screw rod 204 to rotate, the movable seat 206 moves left and right along the inside of the movable sliding groove 203, the whole transformer body 7 can be conveniently monitored in real time, a plurality of infrared thermal imaging sensors are not required to be arranged, the cost is saved, and the inaccuracy of data for monitoring the temperature of the transformer by the traditional temperature sensor is avoided; the humidity sensor 9 is used for detecting the humidity of the air inside the monitoring box 1 in real time, when the humidity of the air entering the monitoring box 1 from the ventilation opening is too high, the hydraulic telescopic cylinder 305 of the humidity sensor is started to push the partition plate 304 to move upwards, the inserting frame 301 is sealed, the phenomenon that the running of the transformer body 1 is influenced by the external moisture entering the monitoring box 1 is avoided, the service life of the transformer body 1 is prolonged, and faults are reduced; through the operating temperature that backstage monitoring personnel judge transformer body 1 through looking over thermal imaging data, when operating temperature was too high, start 6 internally mounted's of mount radiator fan 15 and go on cooling down transformer body 1, avoided transformer body 1's operating temperature too high, the unstable phenomenon of operation appears, has also prolonged the life of transformer simultaneously, has reduced the fault and has taken place.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a transformer monitoring device based on thermal imaging principle, includes monitoring box (1), monitoring mechanism (2), closing mechanism (3) and transformer body (7), its characterized in that: the monitoring mechanism (2) is arranged at the upper end of the interior of the monitoring box (1), the closing mechanism (3) is arranged on the left wall of the interior of the monitoring box (1), and the transformer body (7) is arranged in the interior of the monitoring box (1);
the monitoring mechanism (2) comprises a fixed plate (201) and a movable groove (203), the movable groove (203) is arranged at the bottom of the fixed plate (201), a screw rod (204) is rotatably connected inside the movable groove (203), the left end of the screw rod (204) is rotatably connected with a servo motor (202), a rod body of the screw rod (204) is in threaded connection with a movable seat (206), and an infrared thermal imaging sensor (205) is fixedly installed at the bottom of the movable seat (206);
closing mechanism (3) are including inserting frame (301), spout (302), the inside antetheca of inserting frame (301) is seted up in spout (302), the inside sliding connection of spout (302) has slider (303), the back fixedly connected with baffle (304) of slider (303), the bottom fixed mounting of baffle (304) has hydraulic telescoping cylinder (305).
2. A transformer monitoring device based on thermal imaging principle according to claim 1, characterized in that: the inside left wall fixed mounting who removes groove (203) has the bearing, the inside rotation of bearing is connected with lead screw (204), the inside fixed mounting of removing groove (203) has polished rod (19), the body of rod sliding connection of polished rod (19) has removal seat (206), internal thread hole (17) have been seted up to removal seat (206) right side front end, the internal thread connection of internal thread hole (17) has lead screw (204), sliding hole (18) have been seted up to the right side rear end of removal seat (206), the internal sliding connection of sliding hole (18) has polished rod (19).
3. A transformer monitoring device based on thermal imaging principle according to claim 1, characterized in that: the quantity of spout (302) is two, and two spout (302) are seted up respectively the inside antetheca and the inside back wall of grafting frame (301), grafting groove (307) have been seted up to the inside roof of grafting frame (301), the inside grafting of grafting groove (307) has picture peg (306), the bottom fixedly connected with baffle (304) of picture peg (306).
4. A transformer monitoring device based on thermal imaging principle according to claim 1, characterized in that: the utility model discloses a monitoring box, including monitoring box (1), inside roof left end fixed mounting have servo motor (202), the inside roof fixed mounting of monitoring box (1) has fixed plate (201), the inside roof right-hand member fixed mounting of monitoring box (1) has device box (8), the inside fixed mounting of device box (8) has controller and signal receiving device, the inside right wall upper end fixed mounting of monitoring box (1) has humidity transducer (9).
5. A transformer monitoring device based on thermal imaging principle according to claim 1, characterized in that: second ventilation opening (13) have been seted up in the left side of control box (1), the inside fixed mounting of second ventilation opening (13) has second metal protection network (14), the left port fixed mounting of second ventilation opening (13) has first rain-proof cover (4), port fixed mounting has first dustproof filter screen (16) under the inside of first rain-proof cover (4), the right-hand member mouth fixed mounting of second ventilation opening (13) has plug frame (301), the inside left wall fixed mounting of control box (1) has hydraulic telescoping cylinder (305).
6. A transformer monitoring device based on thermal imaging principle according to claim 1, characterized in that: first vent (11) have been seted up to the right wall of control box (1), the inside fixed mounting of first vent (11) has first metal protection net (12), the right-hand member mouth fixed mounting of first vent (11) has rain-proof cover of second (10).
7. A transformer monitoring device based on thermal imaging principle according to claim 1, characterized in that: the inside diapire fixed mounting of control box (1) has mount (6), device groove (22) have been seted up to the inside of mount (6), the inside fixed mounting of device groove (22) has radiator fan (15), port fixed mounting has third metal protection network (20) on the inside of device groove (22), the lower port fixed mounting in device groove (22) has fourth metal protection network (24), the inside fixed mounting in device groove (22) has the dustproof filter screen of second (23).
8. The transformer monitoring device based on the thermal imaging principle as claimed in claim 7, wherein: the upper surface of mount (6) fixed connection has supporting shoe (21), the upper surface fixed mounting of supporting shoe (21) has transformer body (7), the bottom fixed mounting of control box (1) has supporting legs (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011634399.0A CN112816069A (en) | 2020-12-31 | 2020-12-31 | Transformer monitoring device based on thermal imaging principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011634399.0A CN112816069A (en) | 2020-12-31 | 2020-12-31 | Transformer monitoring device based on thermal imaging principle |
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| Publication Number | Publication Date |
|---|---|
| CN112816069A true CN112816069A (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011634399.0A Pending CN112816069A (en) | 2020-12-31 | 2020-12-31 | Transformer monitoring device based on thermal imaging principle |
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| CN (1) | CN112816069A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115440466A (en) * | 2022-10-17 | 2022-12-06 | 南通大学 | Transformer monitoring device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211319873U (en) * | 2019-08-29 | 2020-08-21 | 江苏海开电气有限公司 | Energy-saving and environment-friendly transformer |
| CN211793539U (en) * | 2020-01-06 | 2020-10-30 | 兰州学博电子新技术有限责任公司 | Infrared thermal imaging device convenient to mobile monitoring |
| CN212064555U (en) * | 2020-03-14 | 2020-12-01 | 深圳市华夏光彩股份有限公司 | Outdoor display device |
-
2020
- 2020-12-31 CN CN202011634399.0A patent/CN112816069A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211319873U (en) * | 2019-08-29 | 2020-08-21 | 江苏海开电气有限公司 | Energy-saving and environment-friendly transformer |
| CN211793539U (en) * | 2020-01-06 | 2020-10-30 | 兰州学博电子新技术有限责任公司 | Infrared thermal imaging device convenient to mobile monitoring |
| CN212064555U (en) * | 2020-03-14 | 2020-12-01 | 深圳市华夏光彩股份有限公司 | Outdoor display device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115440466A (en) * | 2022-10-17 | 2022-12-06 | 南通大学 | Transformer monitoring device |
| CN115440466B (en) * | 2022-10-17 | 2023-10-31 | 南通大学 | Transformer monitoring device |
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Application publication date: 20210518 |