CN117043559A - Intelligent temperature field identification device and method for power transmission and distribution equipment - Google Patents
Intelligent temperature field identification device and method for power transmission and distribution equipment Download PDFInfo
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- CN117043559A CN117043559A CN202280007305.8A CN202280007305A CN117043559A CN 117043559 A CN117043559 A CN 117043559A CN 202280007305 A CN202280007305 A CN 202280007305A CN 117043559 A CN117043559 A CN 117043559A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims description 29
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 238000004804 winding Methods 0.000 claims description 73
- 239000003381 stabilizer Substances 0.000 claims description 19
- 238000012544 monitoring process Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 claims description 3
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- 239000002184 metal Substances 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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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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Abstract
The invention discloses a temperature field intelligent recognition device for power transmission and distribution equipment, which comprises: a power distribution cabinet; a horizontal moving member including a lateral moving member and a longitudinal moving member; a vertical mover including a circumferential rotation member and a vertical conveyance member; the swing detection piece comprises an infrared thermometer and a temperature sensor; wherein: the infrared thermometer and the temperature sensor are moved to any position in the transverse direction and the longitudinal direction by the transverse moving part and the longitudinal moving part, and the infrared thermometer and the temperature sensor are vertically moved to any position by the vertical conveying part, so that the real-time temperature of each electric element in the power distribution cabinet and the real-time temperature of any space position are detected, and a temperature field in the power distribution cabinet is established. The invention has novel design thought, reasonable structural design, simple structure, high automation degree and low manufacturing and using cost, can remarkably improve the accuracy and timeliness of detecting the temperature of the electric elements in the power distribution cabinet, can effectively assist in controlling the temperature in the power distribution cabinet, and reduces the failure rate of the electric elements.
Description
The invention relates to the technical field of temperature detection in the power industry, in particular to a temperature field intelligent identification device and method for power transmission and distribution equipment.
A switch cabinet (switch cabinet) is an electrical device, wires outside the switch cabinet enter a main control switch in the cabinet first, then enter a sub-control switch, and all branches are arranged according to the needs. The main function of a switch gear is to open and close, control and protect electric equipment in the process of generating, transmitting, distributing and converting electric energy of a power system. The components in the switch cabinet mainly comprise a breaker, a disconnecting switch, a load switch, an operating mechanism, a transformer, various protection devices and the like. The switch cabinets are classified into a movable switch cabinet and a fixed switch cabinet according to the installation mode of the circuit breaker; or according to the different cabinet structures, the switch cabinet can be divided into an open switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; according to different voltage levels, the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be further divided.
With the technological progress and the modern development of industry and agriculture, the electricity consumption is greatly increased, and the higher and higher requirements on the power supply safety and reliability of the power grid are provided. The closed high-voltage switch cabinet is used as important power equipment and plays a vital role in normal power supply of enterprises. The failure rate in the aspect of heating caused by various reasons in the operation of the large-current switch cabinet is always high, and the occurrence of accidents such as failure of the action of the switch cabinet, sudden power failure and even burning due to poor contact and high-temperature overheating of the internal contact in the operation process of the large-current switch cabinet brings immeasurable economic loss to enterprises. Therefore, the problem of overheating caused by poor contact of the closed high-voltage switch cabinet is always an urgent problem to be solved by power equipment departments of power enterprises and other enterprises. The most effective method is to carry out intelligent identification and monitoring on the temperature field of the high-voltage switch cabinet contact.
Disclosure of Invention
In order to overcome the defects, the invention provides a temperature field intelligent identification device and a temperature field intelligent identification method for power transmission and distribution equipment, which concretely adopts the following technical scheme:
a temperature field wisdom recognition device for power transmission and distribution equipment includes:
a power distribution cabinet;
the horizontal moving piece is arranged on the power distribution cabinet and comprises a transverse moving piece and a longitudinal moving piece, wherein the transverse moving piece is arranged on the power distribution cabinet, and the longitudinal moving piece is arranged on the transverse moving piece;
the vertical moving piece is arranged on the longitudinal moving piece and comprises a circumferential rotating piece and a vertical conveying piece, wherein the circumferential rotating piece is arranged on the longitudinal moving piece, and the vertical conveying piece is arranged on the circumferential rotating piece;
the swing detection piece is arranged on the vertical conveying piece and comprises an infrared thermometer and a temperature sensor, and the infrared thermometer and the temperature sensor are arranged on the vertical conveying piece;
wherein: the infrared thermometer and the temperature sensor are moved to any position in the transverse direction and the longitudinal direction by the transverse moving piece and the longitudinal moving piece, and the infrared thermometer and the temperature sensor are vertically moved to any position by the vertical conveying piece, so that the real-time temperature of each electric element in the power distribution cabinet and the real-time temperature of any space position are detected, and a temperature field in the power distribution cabinet is established.
Preferably, the lateral shifting piece comprises a first linear module and a sliding rail, the first linear module is arranged on the top surface of the power distribution cabinet, a first sliding table is arranged on the first linear module, the sliding rail is arranged on the top surface of the power distribution cabinet, the sliding rail is parallel to the first linear module, and meanwhile a sliding seat is sleeved on the sliding rail.
Preferably, the longitudinal moving member comprises a second linear module, one end of the second linear module is arranged on the first sliding table, and the other end of the second linear module is arranged on the sliding seat; the second linear module is provided with a second sliding table.
Preferably, the circumferential rotating member comprises a circumferential rotating shell, a first thrust ball bearing, a worm wheel, a worm and a circumferential rotating motor, wherein a rotating through hole is formed in one end of the circumferential rotating shell, a transmission fixing pipe is connected to the side wall of the circumferential rotating shell in a penetrating manner, and the other end of the circumferential rotating shell is arranged on the second sliding table; the first thrust ball bearing is arranged on one end face of the circumferential rotating shell, the worm wheel is arranged on the first thrust ball bearing, the worm is embedded in the transmission fixing tube, and the worm is meshed with the worm wheel; the circumferential rotating motor is arranged on the transmission fixed pipe, and a rotating shaft of the circumferential rotating motor is connected with one end of the worm.
Preferably, the vertical conveying piece comprises a load belt, a winding shell, a winding pipe and a winding motor, wherein the load belt is arranged on the circumferential rotating piece, the winding pipe is arranged on the load belt and the winding shell, and the winding motor is arranged on the winding shell.
Preferably, one end of the load belt is vertically arranged on the worm wheel, a winding long strip through hole is formed in the winding shell, and the winding pipe is arranged on two side walls of the winding shell in a penetrating manner through rotating shafts at two ends of the winding pipe; the other end of the load belt passes through the winding long strip through hole and then is wound on the winding pipe; the winding motor is arranged on the winding shell, and a rotating shaft of the winding motor is connected with a rotating shaft of the winding pipe.
Preferably, the swing detecting member further comprises a swing motor, a swing fork and a guide stabilizer bar, the swing motor is arranged on the vertical conveying member, the swing fork is arranged on the swing motor, the infrared thermometer and the temperature sensor are both arranged on the winding shell, and the guide stabilizer bar is arranged on the circumferential rotating member.
Preferably, the swing motor is arranged on the winding shell, the swing fork is in a U-shaped fork shape, the bottom end of the swing fork is arranged on a rotating shaft of the swing motor, and two side walls of the swing fork are respectively positioned on two sides of the load belt.
Preferably, the guide stabilizer bar is a small telescopic bar, the bottom end of the small telescopic bar is vertically arranged on the worm wheel, the top end of the guide stabilizer bar is provided with an extension sliding bar, and the extension sliding bar is provided with a sliding long bar through hole; the guide sliding rod is embedded in the sliding long strip through hole, and one end of the guide sliding rod is connected to the swing fork.
Preferably, the method for intelligently identifying the temperature field of the power transmission and distribution equipment comprises the following steps:
1) The horizontal moving piece, the vertical moving piece and the swing detecting piece are sequentially arranged on the top surface of the power distribution cabinet;
2) Starting the horizontal moving part, the vertical moving part and the swing detecting part according to a preset program, and moving the infrared detector and the temperature sensor to preset positions;
3) Starting a swing motor to swing the infrared detector through the swing fork so as to detect the temperature of the electronic elements on the inner walls of the two sides of the power distribution cabinet and the temperature of the space position;
4) Starting the circumferential rotating motor to drive the worm wheel to rotate through the worm, and driving the infrared detector to rotate through the guide stabilizer bar and the loading belt by the worm wheel so as to perform temperature detection on electronic elements on the inner walls of the other two sides of the power distribution cabinet, and transmitting the temperature data of the electronic elements and the temperature data of the space to a monitoring center;
5) Starting the horizontal moving part, the vertical moving part and the swing detecting part again according to a preset program, enabling the infrared detector and the temperature sensor to move to the next preset position, performing temperature detection according to the step 3) and the step 4), wirelessly transmitting temperature data to a monitoring center, and establishing a temperature field of power transmission and distribution equipment after the detection of a preset track is completed by the same;
6) When an abnormal temperature field is found in the power distribution cabinet, the horizontal moving piece, the vertical moving piece and the swing detecting piece are started to move the infrared temperature detector to an observable place for gaze monitoring so as to prevent danger.
The invention at least comprises the following beneficial effects:
1) The intelligent temperature field identification device and method for the power transmission and distribution equipment are novel in design thought, reasonable in structural design, simple in structure, high in automation degree and low in manufacturing and using cost, can remarkably improve the accuracy and timeliness of temperature detection of electrical elements in the power distribution cabinet, can effectively assist in controlling the temperature in the power distribution cabinet, and reduces the failure rate of the electrical elements;
2) The intelligent temperature field identification device and method for the power transmission and distribution equipment are provided with a transverse moving part, a longitudinal moving part, a circumferential rotating part, a vertical conveying part, a swinging motor, a swinging fork, an infrared thermometer, a temperature sensor and a guide stabilizer bar, wherein the infrared thermometer and the temperature sensor are transversely and longitudinally moved to any position by the transverse moving part and the longitudinal moving part, the infrared thermometer and the temperature sensor are vertically moved to any position by the vertical conveying part, so that daily inspection is automatically carried out on electric elements in a power distribution cabinet according to a preset program, daily inspection data are timely transmitted to a monitoring center to construct a temperature field in the power distribution cabinet, after the temperature of one electric element in the power distribution cabinet exceeds the preset value, the infrared thermometer and the temperature sensor are automatically moved to an observation place to be continuously monitored, and data are timely transmitted to the monitoring center, so that the degree of automation, the accuracy and the timeliness of the temperature detection of the electric elements in the power distribution cabinet are remarkably improved, and the fault rate, the manufacturing, the use and the maintenance cost are remarkably reduced.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
FIG. 1 is a front view of a smart temperature field identification device and method for power transmission and distribution equipment according to the present invention;
FIG. 2 is a top view of a temperature field intelligent recognition device and method for power transmission and distribution equipment according to the present invention;
FIG. 3 is a schematic diagram showing the perspective structure of the intelligent temperature field recognition device and method for power transmission and distribution equipment of the present invention;
FIG. 4 is a front view of the B-B direction section of the intelligent temperature field recognition device and method for power transmission and distribution equipment of the present invention;
FIG. 5 is a partial enlarged view of D in FIG. 4 showing the intelligent temperature field identification device and method for power transmission and distribution equipment according to the present invention;
FIG. 6 is a schematic diagram showing a schematic diagram of a temperature field intelligent recognition device and method for power transmission and distribution equipment according to the present invention, and a perspective view of the B-B direction section in FIG. 2;
FIG. 7 is a partial enlarged view of E in FIG. 6 illustrating a temperature field intelligent recognition apparatus and method for power transmission and distribution equipment according to the present invention;
FIG. 8 is a schematic view showing a temperature field intelligent recognition device and method for power transmission and distribution equipment according to the present invention, and a bottom perspective view of the B-B direction section in FIG. 2;
FIG. 9 is a partial enlarged view of F in FIG. 8 of the intelligent temperature field identification device and method for power transmission and distribution equipment of the present invention;
FIG. 10 is a schematic view of a temperature field intelligent recognition device and method for power transmission and distribution equipment according to the present invention, and a three-dimensional structure of the C-C direction section in FIG. 2;
FIG. 11 is a partial enlarged view of G in FIG. 10 illustrating a temperature field intelligent recognition apparatus and method for power transmission and distribution equipment according to the present invention;
FIG. 12 is a schematic view showing a schematic view of a temperature field intelligent recognition device and method for power transmission and distribution equipment according to the present invention, and a three-dimensional structure of the J-J direction section in FIG. 2;
FIG. 13 is a partial enlarged view of H in FIG. 12 illustrating a temperature field intelligent recognition apparatus and method for power transmission and distribution equipment according to the present invention;
FIG. 14 is a schematic view showing a schematic view of a temperature field intelligent recognition device and method for power transmission and distribution equipment in a three-dimensional structure in A-A direction in FIG. 1;
fig. 15 is a partial enlarged view of I in fig. 14, showing the intelligent temperature field recognition apparatus and method for power transmission and distribution equipment according to the present invention.
Wherein: the device comprises a power distribution cabinet, a first linear module, a 3-sliding rail, a 6-second linear module, a 7-second sliding table, an 8-circumferential rotating shell, a 10-worm wheel, a 11-worm, a 12-circumferential rotating motor, a 13-transmission fixed tube, a 14-load belt, a 15-winding shell, a 16-winding tube, a 17-winding motor, a 18-swinging motor, a 19-swinging fork, a 20-infrared thermometer, a 21-temperature sensor, a 22-guiding stabilizer bar, a 23-extension sliding bar, a 24-guiding sliding bar and 25-electric elements.
The technical solution of the present invention will be described in detail below by way of examples with reference to the accompanying drawings. It should be noted that the description of these examples is for aiding in understanding the present invention, but is not intended to limit the present invention.
The term "and/or" is herein merely an association relationship describing an associated object, meaning that there may be three relationships, e.g., a and/or B, may represent: the terms "/and" herein describe another associative object relationship, indicating that there may be two relationships, e.g., a/and B, may indicate that: the character "/" herein generally indicates that the associated object is an "or" relationship.
According to the temperature field intelligent recognition device and method for power transmission and distribution equipment shown in fig. 1-15, the temperature field intelligent recognition device and method for power transmission and distribution equipment comprises a power distribution cabinet 1, a horizontal moving part, a vertical moving part and a swing detecting part, wherein the horizontal moving part is arranged on the power distribution cabinet 1, the vertical moving part is arranged on the horizontal moving part, and the swing detecting part is arranged on the vertical moving part. An electrical element 25 is arranged on the inner side of the power distribution cabinet 1. The power distribution cabinet 1 is rectangular box-shaped, the horizontal moving part comprises a horizontal moving part and a longitudinal moving part, the horizontal moving part is arranged on the power distribution cabinet 1, the longitudinal moving part is arranged on the horizontal moving part, the horizontal moving part comprises a first linear module 2 and a sliding rail 3, the first linear module 2 is horizontally arranged on one side of the top surface of the power distribution cabinet 1, a first sliding table is arranged on the first linear module 2, and when a motor of the first linear module 2 rotates, the first sliding table can be driven to linearly slide on the first linear module 2. The sliding rail 3 is horizontally arranged on the other side edge of the top surface of the power distribution cabinet 1, the sliding rail 3 is parallel to the first linear module 2, meanwhile, a sliding seat is sleeved on the sliding rail 3, and the sliding seat can slide back and forth on the sliding rail 3. The first linear module 2 can drive the longitudinal moving member to move transversely through the first sliding table and the sliding seat.
The longitudinal moving part comprises a second linear module 6, one end of the second linear module 6 is horizontally arranged on the first sliding table, and the other end of the second linear module 6 is horizontally arranged on the sliding seat. The second linear module 6 is provided with a second sliding table 7, and when the motor of the second linear module 6 rotates, the second sliding table 7 can be driven to move along a longitudinal straight line on the second linear module 6. The lateral moving member and the longitudinal moving member cooperate to move the second slide table 7 to any position on a plane.
The vertical moving part comprises a circumferential rotating part and a vertical conveying part, wherein the circumferential rotating part is arranged on the longitudinal moving part, and the vertical conveying part is arranged on the circumferential rotating part. The circumferential rotating member comprises a circumferential rotating shell 8, a first thrust ball bearing, a worm wheel 10, a worm 11 and a circumferential rotating motor 12, wherein the circumferential rotating shell 8 is arranged on the second sliding table 7, and the first thrust ball bearing, the worm wheel 10, the worm 11 and the circumferential rotating motor 12 are arranged on the circumferential rotating shell 8. The circumferential rotating shell 8 is in a circular tube shape, two end faces of the circumferential rotating shell 8 are closed, one end of the circumferential rotating shell 8 is provided with a rotating through hole, and the axis of the rotating through hole coincides with the axis of the circumferential rotating shell 8. The side wall of the circumferential rotating shell 8 is horizontally and penetratingly connected with a transmission fixing pipe 13, and the axis of the transmission fixing pipe 13 coincides with a tangential line of the circumferential rotating shell 8. The other end of the circumferential rotating shell 8 is fixedly arranged on the second sliding table 7. And the axis of the circumferential rotation shell 8 is perpendicular to the second slide table 7. The first thrust ball bearing is horizontally disposed on an end face inner wall of the circumferential rotation shell 8, and the first thrust ball bearing axis coincides with the circumferential rotation shell 8 axis. The worm wheel 10 is horizontally disposed on the first thrust ball bearing, and the worm wheel 10 axis coincides with the first thrust ball bearing axis. One end of the worm 11 is embedded in the transmission fixing pipe 13, and the worm 11 is meshed with the worm wheel 10. The circumferential rotating motor 12 is fixedly arranged at one end of the transmission fixing pipe 13, and a rotating shaft of the circumferential rotating motor 12 is fixedly connected with the other end of the worm 11. When the circumferential rotating motor 12 rotates, the worm 11 drives the worm wheel 10 to circumferentially rotate on the first thrust ball bearing.
The vertical conveying part comprises a load belt 14, a winding shell 15, a winding pipe 16 and a winding motor 17, wherein the load belt 14 is arranged on the circumferential rotating part, the winding pipe 16 is arranged on the load belt 14 and the winding shell 15, and the winding motor 17 is arranged on the winding shell 15. One end of the load belt 14 passes through the rotation through hole and is vertically fixed on the worm wheel 10. The winding shell 15 is rectangular, and winding long strip through holes are formed in the winding shell 15, and the size of each winding long strip through hole is larger than that of the cross section of the load belt 14, so that the load belt 14 can pass through the winding long strip through holes. The winding pipe is horizontally penetrated through the two side walls of the winding shell through the rotating shafts at the two ends of the winding pipe. And the other end of the load belt 14 is wound around the winding pipe 16 after passing through the winding rod through hole. The winding motor 17 is disposed on the winding housing 15, and a rotating shaft of the winding motor 17 is fixedly connected with a rotating shaft of the winding pipe. When the winding motor 17 rotates forward, the winding pipe 16 is driven to rotate forward so as to wind the other end of the load belt 14, when the other end of the load belt 14 is wound, the winding shell 15 is driven to move upward, when the winding motor 17 rotates reversely, the winding pipe 16 is driven to rotate reversely so as to release the other end of the load belt 14, and when the other end of the load belt 14 is released, the winding shell 15 is driven to move downward.
The swing detecting member comprises a swing motor 18, a swing fork 19, an infrared thermometer 20, a temperature sensor 21 and a guide stabilizer bar 22, wherein the swing motor 18 is arranged on the vertical conveying member, the swing fork 19 is arranged on the swing motor 18, the infrared thermometer 20 and the temperature sensor 21 are both arranged on the winch shell 15, and the guide stabilizer bar 22 is arranged on the circumferential rotating member. The swing motor 18 is horizontally and fixedly arranged on the winding shell 15, the swing fork 19 is in a U-shaped fork shape, the bottom end of the swing fork 19 is horizontally and fixedly arranged on a rotating shaft of the swing motor 18, and two side walls of the swing fork 19 are respectively positioned on two side surfaces of the load belt 14. When the swing motor 18 rotates forward by a preset angle, the swing fork 19 is driven to rotate forward by a preset angle on the load belt 14, so that the winch shell 15 is driven to swing horizontally forward by a preset angle; when the swing motor 18 reversely rotates by a predetermined angle, the swing fork 19 is driven to reversely rotate by a predetermined angle on the loading belt 14, and then the winch shell 15 is driven to reversely swing horizontally by a predetermined angle. The winch shell 15 can drive the infrared detector to align with the electric element 25 arranged on the inner wall of the power distribution cabinet 1 to detect the temperature through forward and reverse rotation of the swing motor 18 by a preset angle. The infrared thermometer 20 is arranged on the bottom end surface of the winding shell 15. The infrared thermometer 20 can wirelessly transmit temperature detection data to the monitoring center in real time, and the temperature sensor 21 can wirelessly transmit temperature detection data to the monitoring center in real time for providing data for a component temperature field.
The guide stabilizer bar 22 is a small telescopic bar, the bottom end of the small telescopic bar is vertically and fixedly arranged on the worm wheel 10, an extension sliding bar 23 is arranged at the top end of the guide stabilizer bar 22, and the axis of the extension sliding bar 23 coincides with the axis of the guide stabilizer bar 22. The extended slide rod 23 is provided with a slide long through hole. The sliding long strip through hole is embedded with a guide sliding rod 24, and the guide sliding rod 24 can vertically slide back and forth in the sliding long strip through hole. One end of the guide sliding rod 24 is horizontally connected to the fork opening of the swing fork 19, and a baffle plate is arranged at the other end of the guide sliding rod 24, and the diameter of the baffle plate is larger than the width of the through hole of the sliding long strip. When the guide sliding bar 24 can maintain lateral stability during the downward movement and swing of the winding housing 15. So as to prevent the temperature measuring instrument from shaking when measuring the temperature of the electronic element and affecting the temperature measuring quality. The extension slide bar 23 can extend the length of the guide stabilizer bar 22.
The using method of the intelligent temperature field identification device for the power transmission and distribution equipment comprises the following steps of:
1) The horizontal moving piece, the vertical moving piece and the swing detecting piece are sequentially arranged on the top surface of the power distribution cabinet 1;
2) Starting the horizontal moving member, the vertical moving member and the swing detecting member according to a predetermined program to move the infrared detector and the temperature sensor 21 to predetermined positions;
3) Starting a swing motor 18 to swing the infrared detector through the swing fork 19 so as to detect the temperature of the electronic components on the inner walls of the two sides of the power distribution cabinet 1 and the temperature of the space position;
4) Starting the circumferential rotating motor 12 to drive the worm wheel 10 to rotate through the worm 11, and driving the infrared detector to rotate through the guide stabilizer bar 22 and the load belt 14 by the worm wheel 10 so as to perform temperature detection on electronic elements on the inner walls of the other two sides of the power distribution cabinet 1 and transmit the temperature data of the electronic elements and the temperature data of the space to a monitoring center;
5) Starting the horizontal moving part, the vertical moving part and the swing detecting part again according to a preset program, enabling the infrared detector and the temperature sensor 21 to move to the next preset position, performing temperature detection according to the step 3) and the step 4), wirelessly transmitting temperature data to a monitoring center, and establishing a temperature field of power transmission and distribution equipment after finishing detection of a preset track by analogy;
6) When an abnormal temperature field is found in the power distribution cabinet 1, the horizontal moving piece, the vertical moving piece and the swing detecting piece are started to move the infrared temperature detector to an observable place for gaze monitoring so as to prevent danger.
Although embodiments of the present invention have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the invention would be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (10)
- A temperature field wisdom recognition device for transmission and distribution equipment, its characterized in that includes:a power distribution cabinet;the horizontal moving piece is arranged on the power distribution cabinet and comprises a transverse moving piece and a longitudinal moving piece, wherein the transverse moving piece is arranged on the power distribution cabinet, and the longitudinal moving piece is arranged on the transverse moving piece;the vertical moving piece is arranged on the longitudinal moving piece and comprises a circumferential rotating piece and a vertical conveying piece, wherein the circumferential rotating piece is arranged on the longitudinal moving piece, and the vertical conveying piece is arranged on the circumferential rotating piece;the swing detection piece is arranged on the vertical conveying piece and comprises an infrared thermometer and a temperature sensor, and the infrared thermometer and the temperature sensor are arranged on the vertical conveying piece;wherein: the infrared thermometer and the temperature sensor are moved to any position in the transverse direction and the longitudinal direction by the transverse moving piece and the longitudinal moving piece, and the infrared thermometer and the temperature sensor are vertically moved to any position by the vertical conveying piece, so that the real-time temperature of each electric element in the power distribution cabinet and the real-time temperature of any space position are detected, and a temperature field in the power distribution cabinet is established.
- The intelligent temperature field identification device for power transmission and distribution equipment according to claim 1, wherein the transverse moving member comprises a first linear module and a sliding rail, the first linear module is arranged on the top surface of the power distribution cabinet, a first sliding table is arranged on the first linear module, the sliding rail is arranged on the top surface of the power distribution cabinet, the sliding rail is parallel to the first linear module, and a sliding seat is sleeved on the sliding rail.
- The intelligent temperature field identification device for power transmission and distribution equipment according to claim 2, wherein the longitudinal moving member comprises a second linear module, one end of the second linear module is arranged on the first sliding table, and the other end of the second linear module is arranged on the sliding seat; the second linear module is provided with a second sliding table.
- The intelligent temperature field identification device for power transmission and distribution equipment according to claim 3, wherein the circumferential rotating member comprises a circumferential rotating shell, a first thrust ball bearing, a worm wheel, a worm and a circumferential rotating motor, one end of the circumferential rotating shell is provided with a rotating through hole, a transmission fixing pipe is connected to the side wall of the circumferential rotating shell in a penetrating manner, and the other end of the circumferential rotating shell is arranged on the second sliding table; the first thrust ball bearing is arranged on one end face of the circumferential rotating shell, the worm wheel is arranged on the first thrust ball bearing, the worm is embedded in the transmission fixing tube, and the worm is meshed with the worm wheel; the circumferential rotating motor is arranged on the transmission fixed pipe, and a rotating shaft of the circumferential rotating motor is connected with one end of the worm.
- The intelligent temperature field identification device for power transmission and distribution equipment according to claim 4, wherein the vertical conveying piece comprises a load belt, a winding shell, a winding pipe and a winding motor, the load belt is arranged on the circumferential rotating piece, the winding pipe is arranged on the load belt and the winding shell, and the winding motor is arranged on the winding shell.
- The intelligent temperature field identification device for power transmission and distribution equipment according to claim 5, wherein one end of the load belt is vertically arranged on the worm wheel, a winding long strip through hole is formed in the winding shell, and the winding pipe is arranged on two side walls of the winding shell in a penetrating manner through rotating shafts at two ends of the winding pipe; the other end of the load belt passes through the winding long strip through hole and then is wound on the winding pipe; the winding motor is arranged on the winding shell, and a rotating shaft of the winding motor is connected with a rotating shaft of the winding pipe.
- The intelligent temperature field identification device for power transmission and distribution equipment according to claim 6, wherein the swing detecting member further comprises a swing motor, a swing fork and a guide stabilizer bar, the swing motor is arranged on the vertical conveying member, the swing fork is arranged on the swing motor, the infrared thermometer and the temperature sensor are both arranged on the winding shell, and the guide stabilizer bar is arranged on the circumferential rotating member.
- The intelligent temperature field identification device for power transmission and distribution equipment according to claim 7, wherein the swing motor is arranged on the winding shell, the swing fork is in a U-shaped fork shape, the bottom end of the swing fork is arranged on a rotating shaft of the swing motor, and two side walls of the swing fork are respectively positioned on two sides of the load belt.
- The intelligent temperature field identification device for power transmission and distribution equipment according to claim 7, wherein the guide stabilizer bar is a small telescopic bar, the bottom end of the small telescopic bar is vertically arranged on the worm wheel, the top end of the guide stabilizer bar is provided with an extension sliding bar, and the extension sliding bar is provided with a sliding long bar through hole; the guide sliding rod is embedded in the sliding long strip through hole, and one end of the guide sliding rod is connected to the swing fork.
- The identification method of the intelligent temperature field identification device for power transmission and distribution equipment according to claim 9, comprising the steps of:1) The horizontal moving piece, the vertical moving piece and the swing detecting piece are sequentially arranged on the top surface of the power distribution cabinet;2) Starting the horizontal moving part, the vertical moving part and the swing detecting part according to a preset program, and moving the infrared detector and the temperature sensor to preset positions;3) Starting a swing motor to swing the infrared detector through the swing fork so as to detect the temperature of the electronic elements on the inner walls of the two sides of the power distribution cabinet and the temperature of the space position;4) Starting the circumferential rotating motor to drive the worm wheel to rotate through the worm, and driving the infrared detector to rotate through the guide stabilizer bar and the load belt by the worm wheel so as to perform temperature detection on electronic elements on the inner walls of the other two sides of the power distribution cabinet, and transmitting the temperature data of the electronic elements and the temperature data of the space to a monitoring center;5) Starting the horizontal moving part, the vertical moving part and the swing detecting part again according to a preset program, enabling the infrared detector and the temperature sensor to move to the next preset position, performing temperature detection according to the step 3) and the step 4), wirelessly transmitting temperature data to a monitoring center, and establishing a temperature field of power transmission and distribution equipment after the detection of a preset track is completed by the same;6) When an abnormal temperature field is found in the power distribution cabinet, the horizontal moving piece, the vertical moving piece and the swing detecting piece are started to move the infrared temperature detector to an observable place for gaze monitoring so as to prevent danger.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2022/085754 WO2023193224A1 (en) | 2022-04-08 | 2022-04-08 | Smart temperature field recognition apparatus and method for power transmission and distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117043559A true CN117043559A (en) | 2023-11-10 |
Family
ID=88243826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202280007305.8A Pending CN117043559A (en) | 2022-04-08 | 2022-04-08 | Intelligent temperature field identification device and method for power transmission and distribution equipment |
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| Country | Link |
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| CN (1) | CN117043559A (en) |
| WO (1) | WO2023193224A1 (en) |
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| CN117470397A (en) * | 2023-12-28 | 2024-01-30 | 山东欧创电气有限公司 | Temperature detection device for power distribution cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN214667275U (en) * | 2021-04-19 | 2021-11-09 | 华能国际电力股份有限公司河南清洁能源分公司 | Infrared temperature monitoring device of power distribution cabinet |
| CN214899721U (en) * | 2021-06-04 | 2021-11-26 | 镇江默勒电器有限公司 | Power distribution cabinet monitoring device for cloud platform remote control |
| CN215343605U (en) * | 2021-06-28 | 2021-12-28 | 宝能电科(福建)建设有限公司 | Power distribution equipment temperature real-time monitoring device |
| CN216050357U (en) * | 2021-08-25 | 2022-03-15 | 云南电网有限责任公司信息中心 | Power equipment real time monitoring auxiliary device based on cloud security technology |
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2022
- 2022-04-08 WO PCT/CN2022/085754 patent/WO2023193224A1/en active Application Filing
- 2022-04-08 CN CN202280007305.8A patent/CN117043559A/en active Pending
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| WO2023193224A1 (en) | 2023-10-12 |
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