CN110954219A - Power distribution cabinet abnormity detection device - Google Patents
Power distribution cabinet abnormity detection device Download PDFInfo
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- CN110954219A CN110954219A CN201911122115.7A CN201911122115A CN110954219A CN 110954219 A CN110954219 A CN 110954219A CN 201911122115 A CN201911122115 A CN 201911122115A CN 110954219 A CN110954219 A CN 110954219A
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- power distribution
- distribution cabinet
- temperature
- processor
- curved track
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- 238000001514 detection method Methods 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000005856 abnormality Effects 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000009529 body temperature measurement Methods 0.000 claims description 2
- 230000002159 abnormal effect Effects 0.000 abstract description 10
- 230000001960 triggered effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004861 thermometry Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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Classifications
-
- 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
- G01J5/0096—Radiation pyrometry, e.g. infrared or optical thermometry for measuring wires, electrical contacts or electronic systems
-
- 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
-
- 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
-
- 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
-
- 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
- G01J5/48—Thermography; Techniques using wholly visual means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Distribution Board (AREA)
Abstract
The invention discloses a power distribution cabinet abnormity detection device, which can move a temperature detection mechanism on a curved track by arranging the curved track and the temperature detection mechanism so as to detect the temperature of electronic elements at each position in the power distribution cabinet, can arrange an adjusting rod at the position corresponding to the electronic elements in the power distribution cabinet by arranging a processor, an adjuster and the adjusting rod, can properly move the position of the adjusting rod according to the moving direction of a moving trolley, for example, move the adjusting rod to one side of the area where the electronic elements are positioned and far away from the advancing direction of the moving trolley, when the temperature detection mechanism moves to the area where the electronic elements are positioned, the heights of the adjusting rods are different, the triggered plectrums are also different, so as to send different pulse signals, so that the processor can automatically adjust the set threshold value corresponding to the electronic elements, thereby accurately detecting and judging the abnormal conditions of the electronic elements in a targeted manner, and more accurate abnormal condition detection results are provided for workers.
Description
Technical Field
The invention relates to the technical field of power distribution cabinet detection, in particular to a power distribution cabinet abnormity detection device.
Background
The power consumption safety of switch board is the problem that the distribution field needs key attention, because when the abnormal situation appears in the switch board, often can produce the higher temperature than when normally using in the switch board, through set up temperature-detecting device in the switch board among the prior art, detect the inside temperature of switch board, through the deviation of judging the inside temperature of switch board and setting value, judge whether the switch board appears unusually, but in the in-service use, the reason that causes the inside temperature of switch board to rise has very much, only hardly judge the fault reason through the inside bulk temperature of switch board, can't learn that it is those electronic component in the switch board have taken place unusually, this just causes the staff can't go on further judgement to abnormal situation in the very first time, thereby maintenance efficiency has been influenced.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a power distribution cabinet abnormality detection apparatus, which can detect whether each electronic component in a power distribution cabinet is abnormal or not.
Based on the above object, the present invention provides an apparatus for detecting abnormality of a power distribution cabinet, comprising:
the curved rails are installed on a cabinet door of the power distribution cabinet and comprise a plurality of horizontal rails and arc-shaped rails connected with the adjacent horizontal rails, and the positions of the horizontal rails correspond to the installation guide rails in the power distribution cabinet;
temperature-detecting mechanism, movable mounting is on curved track, and temperature-detecting mechanism includes:
the movable trolley is arranged in the curved track and can move along the curved track;
the temperature sensor is fixedly connected with the movable trolley, can move along with the movable trolley and is used for detecting the temperature of the area where the temperature sensor is located;
the processor is arranged on the movable trolley and used for receiving the temperature signal measured by the temperature sensor, judging whether the temperature signal exceeds a set threshold value or not and sending an alarm signal when the temperature signal exceeds the set threshold value;
the regulator is arranged on the moving trolley and is electrically connected with the processor, the regulator comprises a plurality of shifting pieces, and when the shifting pieces are shifted, pulse signals are respectively sent to the processor to regulate the set threshold of the processor;
and the adjusting rods are arranged on the curved track and used for poking sheets in the adjuster corresponding to the height of the adjusting rods when the moving trolley passes through the adjusting rods.
Preferably, the curved track side has seted up the mounting groove, and each regulation pole is installed in the mounting groove to can remove in the mounting groove.
Preferably, the adjusting rod comprises at least two shifting rods with the same height, and a connecting rod with adjustable length is connected between the shifting rods.
Preferably, the adjusting rod comprises a rotating shaft, a plurality of rod bodies with different heights are mounted on the rotating shaft, and each rod body can rotate by taking the rotating shaft as a center.
Preferably, the processor is connected with an alarm unit, and the alarm unit is used for sending a remote alarm signal.
Preferably, the moving trolley comprises a trolley body and a speed regulating motor, wherein the speed regulating motor is connected with a regulator, and the regulator can regulate the rotating speed of the speed regulating motor.
Preferably, a heat insulation plate is arranged between the temperature sensor and the moving trolley.
Preferably, the temperature sensor is an infrared thermometry sensor.
From the above, it can be seen that the power distribution cabinet anomaly detection device provided by the invention can detect the temperature of electronic components at various positions in the power distribution cabinet by arranging the curved track and the temperature detection mechanism, can arrange the adjusting rod at the position corresponding to the electronic components in the power distribution cabinet by arranging the processor, the adjuster and the adjusting rod, and can appropriately move the position of the adjusting rod according to the moving direction of the moving trolley, such as to the side of the area where the electronic components are located far away from the advancing direction of the moving trolley, when the temperature detection mechanism moves to the area where the electronic components are located, the heights of the adjusting rods are different, the triggered poking pieces are also different, so that different pulse signals are sent, the processor can automatically adjust the set threshold corresponding to the electronic components, and therefore, the anomaly of the electronic components can be accurately detected and judged in a targeted manner, and more accurate abnormal condition detection results are provided for workers.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of a curved track structure according to an embodiment of the present invention;
FIG. 3 is a schematic top view of a curved track according to an embodiment of the present invention;
fig. 4 is a schematic view of an adjusting lever having a rotating shaft according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and they are not described in any more detail in the following embodiments.
An abnormity detection device of a power distribution cabinet comprises a curved track 1 arranged on a cabinet door 101 of the power distribution cabinet, wherein the curved track 1 comprises a plurality of horizontal tracks and an arc-shaped track connected with adjacent horizontal tracks, the position of the horizontal track corresponds to an installation guide rail 102 in the power distribution cabinet, a temperature detection mechanism 2 is arranged on the curved track 1, the temperature detection mechanism 2 comprises a movable trolley 21 arranged in the curved track 1, the movable trolley 21 can move along the curved track 1, the movable trolley 21 is fixedly connected with a temperature sensor 22, the temperature sensor 22 can move along with the movable trolley 21 and is used for detecting the temperature of the area where the movable trolley is positioned, a processor is also arranged on the movable trolley 21 and is used for receiving a temperature signal detected by the temperature sensor 22, judging whether the temperature signal exceeds a set threshold value or not and sending an alarm signal when the temperature signal exceeds the set threshold value, and a regulator 23 is also, the adjuster 23 is electrically connected with the processor, the adjuster 23 comprises a plurality of shifting sheets, each shifting sheet sends a pulse signal to the processor when being shifted, a set threshold of the processor is adjusted, and the curved track 1 is further provided with a plurality of adjusting rods 3 for shifting the shifting sheets corresponding to the height of the adjuster 23 when the movable trolley 21 passes through.
The arc track in the curved track 1 is formed by connecting the head or the tail of the adjacent horizontal tracks, so that the movable trolley 21 can move from one horizontal track to the other horizontal track when moving, a plurality of groups of threshold values can be set in the processor, the numerical value of the threshold values is set according to the working temperature of the actually installed electric element, the poking pieces in the regulator 23 play a role of buttons, when different poking pieces are poked, pulse signals are respectively sent out, and the processor selects the corresponding set threshold value after receiving the corresponding pulse signals.
The invention can make the temperature detection mechanism 2 move on the curved track 1 by arranging the curved track 1 and the temperature detection mechanism 2, thereby detecting the temperature of electronic elements at each position in the power distribution cabinet, can set the adjusting rod 3 at the position corresponding to the electronic elements in the power distribution cabinet by arranging the processor, the adjuster 23 and the adjusting rod 3, and properly move the position of the adjusting rod 3 according to the moving direction of the moving trolley 21, for example, move to one side of the area where the electronic elements are positioned far away from the advancing direction of the moving trolley 21, when the temperature detection mechanism 2 moves to the area where the electronic elements are positioned, the heights of the adjusting rods 3 are different, the triggered plectrums are also different, thereby sending different pulse signals, making the processor automatically adjust the set threshold corresponding to the electronic elements, for example, the set threshold of the electronic element A is 40-100 ℃, the set threshold of the electronic component B is 50-120 ℃, the two set thresholds are stored in the processor in advance, the height of the adjusting rod 3 at the electronic component A is set as a first shifting piece capable of triggering the adjuster 23, the height of the adjusting rod 3 at the electronic component B is set as a second shifting piece capable of triggering the adjuster 23, different shifting pieces trigger different pulse signals to be sent to the processor, the processor selects the set threshold according to the received pulse signals, and when the temperature detection mechanism 2 moves in the power distribution cabinet, the set threshold can be automatically adjusted according to the conditions of different electronic components, so that the abnormal conditions of the electronic components can be accurately detected and judged in a targeted manner, and more accurate abnormal condition detection results are provided for workers.
As an implementation mode, the side surface of the curved track 1 is provided with a mounting groove 11, each adjusting rod 3 is mounted in the mounting groove 11 and can move in the mounting groove 11, and the position of the adjusting rod 3 can be conveniently adjusted according to the position of an electronic component in practical use.
As an embodiment, the adjusting rod 3 comprises at least two shifting rods with the same height, a connecting rod with adjustable length, such as a telescopic rod, is connected between the shifting rods, since the temperature detecting mechanism 2 needs to move back and forth on the curved track 1, the adjusting rod 3 is arranged to comprise two shifting rods with the same height, and the connecting rod is arranged between the shifting rods, so that the two shifting rods can be respectively arranged at two sides of the electronic component area, and the processor can adjust the set threshold value in time no matter what the moving direction of the temperature detecting mechanism 2 is.
As an implementation mode, the adjusting lever 3 includes a rotating shaft 31, a plurality of lever bodies 32 with different heights are installed on the rotating shaft 31, and each lever body 32 can rotate around the rotating shaft 31, so that in use, according to actual conditions, the lever body 32 with a required height can be rotated to a poking piece facing the adjuster 23, and other lever bodies 32 which are not required can be rotated to be not in contact with the adjuster 23, thereby facilitating use and saving the trouble of resetting the height of the adjusting lever 3.
As an implementation mode, the processor is connected with an alarm unit, the alarm unit is used for sending remote alarm signals, and when the processor judges that an abnormal condition occurs, the alarm signals can be remotely sent to workers through the alarm unit, so that monitoring is facilitated.
As an embodiment, the moving cart 21 includes a cart body and a speed-adjustable motor, the speed-adjustable motor is connected to the regulator 23, and the regulator 23 can adjust the rotation speed of the speed-adjustable motor, reduce the moving speed when the temperature detection mechanism 2 passes through an electronic component to be detected, and improve the detection accuracy, and improve the moving speed when the temperature detection mechanism moves to an area without the electronic component, thereby improving the detection efficiency.
In one embodiment, a thermal insulation plate is disposed between the temperature sensor 22 and the moving cart 21 to prevent the temperature generated during the operation of the moving cart 21 from interfering with the measurement.
In one embodiment, the temperature sensor 22 is an infrared temperature sensor, which can more accurately measure a transient change in temperature and is suitable for temperature measurement during movement.
When the power distribution cabinet abnormity detection device disclosed by the invention is used, the positions of the adjusting rods 3 on the curved track 1 are adjusted according to the layout condition of electronic elements in the power distribution cabinet, and preset threshold values in the processor are set according to the working temperature of each electronic element, the height of each adjusting rod 3 is adjusted, or the angle of each rod body 32 on the adjusting rod 3 is rotated to enable the rod body 32 with the corresponding height to face the adjuster 23, when the movable trolley 21 is started to operate, the temperature detection mechanism 2 moves on the curved track 1, the temperature of the area where each electronic component is located is detected in real time, and when the temperature detection mechanism 2 moves to the area of the electronic component, the set threshold value can be adjusted due to the fact that the poking sheet is triggered by the poking rod adjusting rod 3, whether the operating temperature of each electronic element exceeds a set value or not can be detected in a targeted mode, and whether abnormal conditions occur to each electronic element in the power distribution cabinet or not can be accurately known.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.
In addition, well known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown within the provided figures for simplicity of illustration and discussion, and so as not to obscure the invention. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the invention, and also in view of the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the present invention is to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the invention, it should be apparent to one skilled in the art that the invention can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.
While the present invention has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic ram (dram)) may use the discussed embodiments.
The embodiments of the invention are intended to embrace all such alternatives, modifications and variances that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (8)
1. The utility model provides a switch board anomaly detection device which characterized in that includes:
the cabinet door structure comprises a curved track, a door body and a door body, wherein the curved track is arranged on a cabinet door of the power distribution cabinet and comprises a plurality of horizontal tracks and arc-shaped tracks connected with adjacent horizontal tracks, and the positions of the horizontal tracks correspond to installation guide rails in the power distribution cabinet;
temperature-detecting mechanism, movable mounting on curved track, temperature-detecting mechanism includes:
the movable trolley is arranged in the curved track and can move along the curved track;
the temperature sensor is fixedly connected with the movable trolley, can move along with the movable trolley and is used for detecting the temperature of the area where the temperature sensor is located;
the processor is arranged on the movable trolley and used for receiving the temperature signal measured by the temperature sensor, judging whether the temperature signal exceeds a set threshold value or not and sending an alarm signal when the temperature signal exceeds the set threshold value;
the regulator is arranged on the moving trolley and is electrically connected with the processor, the regulator comprises a plurality of shifting pieces, and when the shifting pieces are shifted, pulse signals are respectively sent to the processor to regulate the set threshold of the processor;
and the adjusting rods are arranged on the curved track and used for shifting the shifting pieces in the adjuster corresponding to the heights of the adjusting rods when the moving trolley passes through the adjusting rods.
2. The power distribution cabinet abnormality detection apparatus according to claim 1, wherein a mounting groove is formed in a side surface of the curved rail, and each of the adjustment rods is mounted in the mounting groove and is movable in the mounting groove.
3. The power distribution cabinet abnormality detection apparatus according to claim 1, wherein said adjustment lever includes at least two shift levers having the same height, and a connecting rod having an adjustable length is connected between said shift levers.
4. The power distribution cabinet abnormality detection apparatus according to claim 1, wherein the adjustment lever includes a rotation shaft, a plurality of lever bodies having different heights are mounted on the rotation shaft, and each of the lever bodies is rotatable about the rotation shaft.
5. The power distribution cabinet abnormality detection apparatus according to claim 1, wherein the processor is connected with an alarm unit, and the alarm unit is configured to send a remote alarm signal.
6. The power distribution cabinet abnormality detection apparatus according to claim 1, wherein said traveling carriage includes a carriage body and a speed-regulating motor, said speed-regulating motor being connected to said regulator, said regulator being capable of regulating a rotational speed of said speed-regulating motor.
7. The power distribution cabinet abnormality detection apparatus according to claim 1, wherein a thermal insulation plate is provided between said temperature sensor and said moving carriage.
8. The power distribution cabinet abnormality detection apparatus according to claim 1, wherein said temperature sensor is an infrared temperature measurement sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911122115.7A CN110954219B (en) | 2019-11-15 | 2019-11-15 | Power distribution cabinet abnormity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911122115.7A CN110954219B (en) | 2019-11-15 | 2019-11-15 | Power distribution cabinet abnormity detection device |
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| CN110954219A true CN110954219A (en) | 2020-04-03 |
| CN110954219B CN110954219B (en) | 2021-08-24 |
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| CN201911122115.7A Active CN110954219B (en) | 2019-11-15 | 2019-11-15 | Power distribution cabinet abnormity detection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113758579A (en) * | 2021-09-26 | 2021-12-07 | 中国纺织科学研究院有限公司 | Method for detecting temperature of spinning assembly and spinning equipment |
| CN114415762A (en) * | 2021-12-28 | 2022-04-29 | 厦门市同耀电器实业有限公司 | Control method and system for safe power utilization of intelligent distribution box |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110954219B (en) | 2021-08-24 |
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