WO2023193224A1

WO2023193224A1 - Smart temperature field recognition apparatus and method for power transmission and distribution device

Info

Publication number: WO2023193224A1
Application number: PCT/CN2022/085754
Authority: WO
Inventors: 孙伟; 徐剑; 杨小平; 姚久明; 徐松; 张衡
Original assignee: 大航有能电气有限公司
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2023-10-12
Also published as: CN117043559A

Abstract

Disclosed in the present invention is a smart temperature field recognition apparatus for a power transmission and distribution device. The smart temperature field recognition apparatus comprises: a power distribution cabinet; a horizontal moving member, which comprises a transverse moving member and a longitudinal moving member; a vertical moving member, which comprises a circumferential rotary member and a vertical conveying member; and a swing detection member, which comprises an infrared thermometer and a temperature sensor, wherein the infrared thermometer and the temperature sensor are moved in transverse and longitudinal directions to any position by means of the transverse moving member and the longitudinal moving member, and the infrared thermometer and the temperature sensor are moved in a vertical direction to any position by means of the vertical conveying member, such that the real-time temperature of each electrical component and the real-time temperature at any spatial position in the power distribution cabinet are measured, so as to establish a temperature field in the power distribution cabinet. The present invention is novel in terms of design idea, is rational in terms of structural design, has a simple structure and a high degree of automation and is low in terms of manufacturing and usage costs, and can significantly increase the accuracy and timeliness of temperature measurement of electrical components in a power distribution cabinet and can effectively assist in controlling the temperature in the power distribution cabinet, thereby reducing the rate of failure of the electrical components.

Description

Temperature field intelligent identification device and method for power transmission and distribution equipment

Technical field

The present invention relates to the technical field of temperature detection in the electric power industry. More specifically, the present invention relates to a temperature field intelligent identification device and method for power transmission and distribution equipment.

Background technique

The switch cabinet is a kind of electrical equipment. The wires outside the switch cabinet first enter the main control switch in the cabinet, and then enter the sub-control switches. Each branch is set according to its needs. The main function of the switchgear is to open and close, control and protect electrical equipment during the power generation, transmission, distribution and power conversion processes of the power system. The components in the switch cabinet mainly include circuit breakers, isolating switches, load switches, operating mechanisms, transformers and various protection devices. There are many ways to classify switch cabinets. For example, they can be divided into removable switch cabinets and fixed switch cabinets according to the circuit breaker installation method; or according to the different cabinet structures, they can be divided into open switch cabinets, metal-enclosed switch cabinets, and metal-enclosed switch cabinets. Closed armored switchgear; according to different voltage levels, it can be divided into high-voltage switchgear, medium-voltage switchgear and low-voltage switchgear.

With the advancement of science and technology and the modernization of industry and agriculture, electricity consumption has increased significantly, placing higher and higher requirements on the safety and reliability of power grids. As an important power equipment, closed high-voltage switchgear plays a vital role in the normal power supply of enterprises. The failure rate in terms of heat caused by various reasons during the operation of high-current switch cabinets has always been high. During the operation of high-current switch cabinets, due to poor internal contact contact, high temperature and overheating, the switch cabinet malfunctions, sudden power outages and even fires occur. Accidents happen from time to time, causing immeasurable economic losses to enterprises. For this reason, solving the overheating problem caused by poor contacts in closed high-voltage switchgear has always been an urgent problem that electric power companies and the power equipment departments of other companies need to solve. The most effective method is to intelligently identify and monitor the temperature field of high-voltage switchgear contacts.

Contents of the invention

In order to overcome the above defects, the present invention provides a temperature field intelligent identification device and method for power transmission and distribution equipment, specifically adopting the following technical solutions:

A temperature field intelligent identification device for power transmission and distribution equipment, including:

Distribution Cabinet;

A horizontal moving part, which is provided on the power distribution cabinet, and includes a transverse moving part and a longitudinal moving part, the transverse moving part is provided on the power distribution cabinet, and the longitudinal moving part is provided on the transverse moving part;

A vertical moving member, which is provided on the longitudinal moving member, and includes a circumferential rotating member and a vertical conveying member, the circumferential rotating member is provided on the longitudinal moving member, and the vertical conveying member is provided on on the circumferential rotating member;

A swing detection member, which is provided on the vertical conveying member, and includes an infrared thermometer and a temperature sensor, and the infrared thermometer and the temperature sensor are both provided on the vertical conveying member;

Wherein: the infrared thermometer and the temperature sensor are moved to any position laterally and longitudinally by the transverse moving part and the longitudinal moving part, and the infrared thermometer and the temperature sensor are moved by the vertical moving part. The conveyor moves vertically to any position, and then detects the real-time temperature of each electrical component in the distribution cabinet and the real-time temperature of any spatial location to establish the temperature field in the distribution cabinet.

Preferably, the transverse moving member includes a first linear module and a slide rail, the first linear module is arranged on the top surface of the distribution cabinet, and the first linear module is provided with a first sliding table. , the slide rail is arranged on the top surface of the power distribution cabinet, and the slide rail is parallel to the first linear module, and a sliding seat is installed on the slide rail.

Preferably, the longitudinal moving member includes a second linear module, one end of the second linear module is disposed on the first sliding table, and the other end of the second linear module is disposed on the sliding base; The second linear module is provided with a second sliding stage.

Preferably, the circumferential rotating member includes a circumferential rotating shell, a first thrust ball bearing, a worm gear, a worm and a circumferential rotating motor. One end of the circumferential rotating shell is provided with a rotating through hole, and the circumferential rotating shell side has a rotating through hole. A transmission fixed tube is connected through the wall, 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 surface of the circumferential rotating shell, and the worm gear is arranged on On the first thrust ball bearing, the worm is embedded in the transmission fixed tube, and the worm meshes with the worm gear; the circumferential rotating motor is provided on the transmission fixed tube, and the circumferential rotating motor is mounted on the transmission fixed tube. The rotating shaft of the rotating motor is connected to one end of the worm.

Preferably, the vertical conveying member includes a load-bearing belt, a hoisting shell, a hoisting tube and a hoisting motor. The load-bearing belt is arranged on the circumferential rotating member, and the hoisting tube is arranged on the load-bearing belt. and the hoisting shell, and the hoisting motor is arranged on the hoisting shell.

Preferably, one end of the load-bearing belt is arranged vertically on the worm gear, the hoisting shell is provided with a long winding through hole, and the winding tube is provided through the rotating shaft at both ends of the winding shell. on both side walls; the other end of the load-bearing belt passes through the winding strip through hole and is wound on the hoisting pipe; the hoisting motor is arranged on the hoisting shell, and the winding The rotating shaft of the lifting motor is connected with the rotating shaft of the winding tube.

Preferably, the swing detection member further includes a swing motor, a swing fork and a guide stabilizing bar, the swing motor is provided on the vertical conveyor, the swing fork is provided on the swing motor, and the infrared detector The thermometer and the temperature sensor are both arranged on the hoisting shell, and the guide stabilizer bar is arranged on the circumferential rotating member.

Preferably, the swing motor is arranged on the hoisting shell, the swing fork is U-shaped, the bottom end of the swing fork is arranged on the rotating shaft of the swing motor, and the two side walls of the swing fork are Located on both sides of the weight-bearing belt.

Preferably, the guide stabilizer rod is a small telescopic rod, the bottom end of the small telescopic rod is vertically arranged on the worm gear, the top end of the guide stabilizer rod is provided with an extended sliding rod, and the extended sliding rod is provided with a sliding A long through hole; a guide sliding rod is embedded in the sliding long through hole, and one end of the guide sliding rod is connected to the swing fork.

Preferably, the method for temperature field intelligent identification device of power transmission and distribution equipment includes the following steps:

1) Install the horizontal moving part, the vertical moving part and the swing detection part on the top surface of the power distribution cabinet in order;

2) Activate the horizontal moving part, the vertical moving part and the swing detection part according to a predetermined program, and move the infrared detector and the temperature sensor to a predetermined position;

3) Start the swing motor to swing the infrared detector through the swing fork to detect the temperature of the electronic components on the inner walls of both sides of the distribution cabinet and the temperature of this spatial position;

4) Start the circumferential rotating motor to drive the worm wheel to rotate through the worm, and the worm wheel drives the infrared detector to rotate through the guide stabilizer bar and the load-bearing belt, thereby providing the other two parts of the power distribution cabinet with Conduct temperature checks on the electronic components on the side inner wall, and transmit the temperature data of the electronic components and the temperature data of the space to the monitoring center;

5) Start the horizontal moving part, the vertical moving part and the swing detection part again according to the predetermined program, so that the infrared detector and the temperature sensor move to the next predetermined position according to steps 3) and 4 ) conduct temperature detection, and wirelessly transmit the temperature data to the monitoring center, and by analogy, establish the temperature field of the power transmission and distribution equipment after completing the predetermined trajectory detection;

6) When an abnormal temperature field is found in the power distribution cabinet, start the horizontal moving part, the vertical moving part and the swing detection part to move the infrared temperature detector to an observable place for gaze monitoring. , to prevent danger from occurring.

The present invention at least includes the following beneficial effects:

1) The temperature field intelligent identification device and method for power transmission and distribution equipment of the present invention has novel design ideas, reasonable structural design, simple structure, high degree of automation, low manufacturing and use costs, and can significantly improve the temperature detection of electrical components in distribution cabinets. Accuracy and timeliness can effectively assist in controlling the temperature in the distribution cabinet and reduce the failure rate of electrical components;

2) The temperature field intelligent identification device and method for power transmission and distribution equipment of the present invention is equipped with a transverse moving part, a longitudinal moving part, a circumferential rotating part, a vertical conveying part, a swing motor, a swing fork, an infrared thermometer, a temperature The sensor and the guide stabilizer bar, the infrared thermometer and the temperature sensor are moved to any position laterally and longitudinally by the transverse moving part and the longitudinal moving part, the infrared thermometer and the temperature sensor The vertical conveyor is moved vertically to any position, and then the electrical components in the distribution cabinet are automatically inspected on a daily basis according to a predetermined procedure, and the daily inspection data is transmitted to the monitoring center in a timely manner to construct the power distribution cabinet. Temperature field in the cabinet. When it is found that the temperature of an electrical component in the distribution cabinet exceeds a predetermined value, the infrared thermometer and the temperature sensor are automatically moved to the observation location for continuous monitoring, and are transmitted to the monitoring center in a timely manner. Data can be used to significantly improve the degree of automation, the accuracy and timeliness of temperature detection of electrical components in distribution cabinets, and significantly reduce the failure rate, manufacturing, use and maintenance costs of electrical components.

Other advantages, objects, and features of the present invention will be apparent in part from the description below, and in part will be understood by those skilled in the art through study and practice of the present invention.

Description of the drawings

Figure 1 is a front view of the temperature field intelligent identification device and method for power transmission and distribution equipment according to the present invention;

Figure 2 is a top view of the temperature field intelligent identification device and method for power transmission and distribution equipment according to the present invention;

Figure 3 is a schematic three-dimensional structural diagram of the temperature field intelligent identification device and method used in power transmission and distribution equipment according to the present invention;

Figure 4 is a front view of the B-B direction cross-section in Figure 2 of the temperature field intelligent identification device and method for power transmission and distribution equipment according to the present invention;

Figure 5 is a partial enlarged view of D in Figure 4 of the temperature field intelligent identification device and method for power transmission and distribution equipment according to the present invention;

Figure 6 is a schematic three-dimensional structural diagram of the B-B direction cross-section in Figure 2 of the temperature field intelligent identification device and method for power transmission and distribution equipment according to the present invention;

Figure 7 is a partial enlarged view of E in Figure 6 of the temperature field intelligent identification device and method for power transmission and distribution equipment according to the present invention;

Figure 8 is a schematic diagram of the structure of the temperature field intelligent identification device and method used in power transmission and distribution equipment according to the present invention, viewed from above in the B-B direction cross section in Figure 2;

Figure 9 is a partial enlarged view of F in Figure 8 of the temperature field intelligent identification device and method for power transmission and distribution equipment according to the present invention;

Figure 10 is a schematic three-dimensional structural diagram of the C-C direction cross-section in Figure 2 of the temperature field intelligent identification device and method for power transmission and distribution equipment according to the present invention;

Figure 11 is a partial enlarged view of G in Figure 10 of the temperature field intelligent identification device and method for power transmission and distribution equipment according to the present invention;

Figure 12 is a schematic three-dimensional structural diagram of the J-J direction section in Figure 2 of the temperature field intelligent identification device and method for power transmission and distribution equipment according to the present invention;

Figure 13 is a partial enlarged view of H in Figure 12 of the temperature field intelligent identification device and method for power transmission and distribution equipment according to the present invention;

Figure 14 is a schematic three-dimensional structural diagram of the A-A direction cross-section in Figure 1 of the temperature field intelligent identification device and method for power transmission and distribution equipment according to the present invention;

Figure 15 is a partial enlarged view of I in Figure 14 of the temperature field intelligent identification device and method for power transmission and distribution equipment according to the present invention.

Among them: 1-power distribution cabinet, 2-first linear module, 3-slide rail, 6-second linear module, 7-second sliding table, 8-circumferential rotating shell, 10-worm gear, 11-worm , 12-circumferential rotating motor, 13-transmission fixed tube, 14-load-bearing belt, 15-winch shell, 16-win tube, 17-winch motor, 18-swing motor, 19-swing fork, 20-infrared Thermometer, 21-temperature sensor, 22-guide stabilizer rod, 23-extended sliding rod, 24-guide sliding rod, 25-electrical components.

Detailed ways

The technical solution of the present invention will be described in detail by way of embodiments with reference to the accompanying drawings. It should be noted here that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention.

The term "and/or" in this article is just an association relationship that describes related objects, indicating that three relationships can exist. For example, A and/or B can mean: A exists alone, B exists alone, and A and A exist simultaneously. In the three cases of B, the term "/and" in this article describes another associated object relationship, which means that there can be two relationships. For example, A/ and B can mean: A alone exists, and A and B exist alone. , In addition, the character "/" in this article generally indicates that the related objects are an "or" relationship.

According to Figures 1 to 15, a temperature field intelligent identification device and method for power transmission and distribution equipment includes a power distribution cabinet 1, a horizontal moving part, a vertical moving part and a swing detection part. The horizontal moving part It is arranged on the power distribution cabinet 1, the vertical moving part is arranged on the horizontal moving part, and the swing detection part is arranged on the vertical moving part. Electrical components 25 are provided on the inner surface of the power distribution cabinet 1 . The power distribution cabinet 1 is in the shape of a rectangular box. The horizontal moving part includes a transverse moving part and a longitudinal moving part. The transverse moving part is arranged on the power distribution cabinet 1. The longitudinal moving part is arranged on the transverse moving part. On the moving part, the transverse moving part includes a first linear module 2 and a slide rail 3. The first linear module 2 is arranged horizontally on one side of the top surface of the power distribution cabinet 1. The first linear module 2 The module 2 is provided with a first sliding table. When the motor of the first linear module 2 rotates, the first sliding table can be driven to slide along a straight line on the first linear module 2 . The slide rail 3 is horizontally arranged on the other side of the top surface of the power distribution cabinet 1, and the slide rail 3 is parallel to the first linear module 2. At the same time, the slide rail 3 is equipped with a sliding seat. , the sliding seat can slide back and forth on the slide rail 3 . The first linear module 2 can drive the longitudinal moving member to move laterally through the first sliding platform and the sliding seat.

The longitudinal moving member includes a second linear module 6. One end of the second linear module 6 is horizontally disposed on the first sliding table, and the other end of the second linear module 6 is horizontally disposed on the sliding base. superior. The second linear module 6 is provided with a second sliding table 7. 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. sports. The cooperation between the transverse moving part and the longitudinal moving part can move the second sliding stage 7 to any position on the plane.

The vertical moving part includes a circumferential rotating part and a vertical conveying part. 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 part includes a circumferential rotating shell 8, a first thrust ball bearing, a worm gear 10, a worm 11 and a circumferential rotating motor 12. The circumferential rotating shell 8 is arranged on the second sliding table 7, so The first thrust ball bearing, the worm gear 10 , the worm 11 and the circumferential rotating motor 12 are all arranged on the circumferential rotating shell 8 . The circumferential rotation shell 8 is in the shape of a circular tube. Both end surfaces of the circumferential rotation shell 8 are closed. One end of the circumferential rotation shell 8 is provided with a rotation through hole. The axis of the rotation through hole is in line with the circumferential rotation shell. 8 axes coincide. A transmission fixed pipe 13 is horizontally connected to the side wall of the circumferential rotary shell 8 , and the axis of the transmission fixed pipe 13 coincides with the tangential line of the circumferential rotary shell 8 . The other end of the circumferential rotating shell 8 is fixedly mounted on the second sliding platform 7 . And the axis of the circumferential rotating shell 8 is perpendicular to the second sliding platform 7 . The first thrust ball bearing is horizontally disposed on the inner wall of one end surface of the circumferential rotation shell 8 , and the axis of the first thrust ball bearing coincides with the axis of the circumferential rotation shell 8 . The worm gear 10 is arranged horizontally on the first thrust ball bearing, and the axis of the worm gear 10 coincides with the axis of the first thrust ball bearing. One end of the worm 11 is embedded in the transmission fixed tube 13 , and the worm 11 meshes with the worm gear 10 . The circumferential rotary motor 12 is fixedly arranged on one end of the transmission fixed tube 13 , and the rotating shaft of the circumferential rotary motor 12 is fixedly connected to the other end of the worm 11 . When the circumferential rotating motor 12 rotates, the worm gear 10 is driven by the worm 11 to rotate circumferentially on the first thrust ball bearing.

The vertical conveying member includes a load-bearing belt 14, a hoist shell 15, a hoist tube 16 and a hoist motor 17. The load-bearing belt 14 is provided on the circumferential rotating member, and the hoist tube 16 is provided on the circumferential rotating member. The load-bearing belt 14 and the hoisting shell 15 are arranged on the hoisting motor 17 . One end of the load-bearing belt 14 passes through the rotation through hole and is vertically fixed on the worm gear 10 . The hoisting shell 15 is in the shape of a rectangular shell. The hoisting shell 15 is provided with a winding strip through hole. The size of the winding strip through hole is larger than the cross-sectional size of the load-bearing belt 14, so that the load-bearing belt 14 can The strap 14 can pass through the winding strip through hole. The winding tube is horizontally penetrated and arranged on both side walls of the winding shell through the rotation axes at both ends of the winding tube. And the other end of the load-bearing belt 14 passes through the winding strip through hole and is wound around the hoisting tube 16 . The hoisting motor 17 is disposed on the hoisting shell 15, and the rotating shaft of the hoisting motor 17 is fixedly connected to the rotating shaft of the winding tube. When the hoisting motor 17 rotates forward, the hoisting tube 16 is driven to rotate forward to wind the other end of the load-bearing belt 14. When the other end of the load-bearing belt 14 is wound, the hoist shell 15 is driven. Move upward, when the hoist motor 17 rotates in the reverse direction, the hoist tube 16 is driven to rotate in the reverse direction to release the other end of the load-bearing belt 14, and when the other end of the load-bearing belt 14 is released, the hoist shell is driven 15 moves down.

The swing detection component includes a swing motor 18, a swing fork 19, an infrared thermometer 20, a temperature sensor 21 and a guide stabilizer bar 22. The swing motor 18 is provided on the vertical conveyor, and the swing fork 19 is provided On the swing motor 18, the infrared thermometer 20 and the temperature sensor 21 are both arranged on the hoisting shell 15, and the guide stabilizer bar 22 is arranged on the circumferential rotating member. The swing motor 18 is horizontally fixed on the winch shell 15, the swing fork 19 is U-shaped, and the bottom end of the swing fork 19 is horizontally fixed on the rotating shaft of the swing motor 18. The two side walls of the swing fork 19 are located on both sides of the load-bearing belt 14 respectively. When the swing motor 18 rotates forward at a predetermined angle, it will drive the swing fork 19 to rotate forward at a predetermined angle on the load-bearing belt 14, thereby driving the hoisting shell 15 to swing forward at a predetermined angle horizontally; When the swing motor 18 rotates reversely at a predetermined angle, it will drive the swing fork 19 to rotate reversely at a predetermined angle on the load-bearing belt 14, thereby driving the hoisting shell 15 to swing horizontally reversely at a predetermined angle. That is, by rotating the swing motor 18 forward and reverse at a predetermined angle, the hoisting shell 15 can drive the infrared detector to align with the electrical components 25 provided on the inner wall of the distribution cabinet 1 to perform temperature detection. The infrared thermometer 20 is arranged on the bottom end surface of the hoisting shell 15 . The infrared thermometer 20 can wirelessly send temperature detection data to the monitoring center in real time, and the temperature sensor 21 can wirelessly send temperature detection data to the monitoring center in real time to provide data for the component temperature field.

The guide stabilizer rod 22 is a small telescopic rod. The bottom end of the small telescopic rod is vertically fixed on the worm gear 10. The top of the guide stabilizer rod 22 is provided with an extended sliding rod 23. The axis of the extended sliding rod 23 is It coincides with the axis of the guide stabilizer bar 22 . The extended sliding rod 23 is provided with a long sliding through hole. A guide sliding rod 24 is embedded in the sliding strip through hole, and the guide sliding rod 24 can reciprocate vertically in the sliding strip through hole. One end of the guide sliding rod 24 is horizontally connected to the fork of the swing fork 19, and the other end of the guide sliding rod 24 is provided with a blocking plate, the diameter of the blocking plate is larger than the width of the sliding strip through hole. When the guide sliding rod 24 can maintain lateral stability during the downward movement and swing process of the hoisting shell 15. This is to prevent the temperature thermometer from shaking when measuring the temperature of electronic components and affecting the temperature measurement quality. The extended sliding rod 23 can extend the length of the guide stabilizer rod 22 .

The method of using the temperature field intelligent identification device for power transmission and distribution equipment is:

1) Install the horizontal moving part, the vertical moving part and the swing detection part in order on the top surface of the power distribution cabinet 1;

2) Activate the horizontal moving part, the vertical moving part and the swing detection part according to the predetermined program, and move the infrared detector and the temperature sensor 21 to a predetermined position;

3) Start the swing motor 18 to swing the infrared detector through the swing fork 19 to detect the temperature of the electronic components on the inner walls of both sides of the distribution cabinet 1 and the temperature of this spatial position;

4) Start the circumferential rotating motor 12 to drive the worm gear 10 to rotate through the worm 11, and the worm gear 10 drives the infrared detector to rotate through the guide stabilizer bar 22 and the load-bearing belt 14, thereby providing Conduct temperature checks on the electronic components on the inner walls of the other two sides of the power distribution cabinet 1, and transmit the temperature data of the electronic components and the temperature data of this space to the monitoring center;

5) Start the horizontal moving part, the vertical moving part and the swing detection part again according to the predetermined program, so that the infrared detector and the temperature sensor 21 move to the next predetermined position according to step 3) and step 4) Conduct temperature detection and wirelessly transmit the temperature data to the monitoring center. By analogy, the temperature field of the power transmission and distribution equipment is established after completing the predetermined trajectory detection;

6) When an abnormal temperature field is found in the power distribution cabinet 1, start the horizontal moving part, the vertical moving part and the swing detection part to move the infrared temperature detector to an observable place for staring. Monitor to prevent hazards from occurring.

Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the description and embodiments. They can be applied to various fields suitable for the present invention. For those familiar with the art, they can easily Additional modifications may be made, and the invention is therefore not limited to the specific details and illustrations shown and described herein without departing from the general concept defined by the claims and equivalent scope.

Claims

A temperature field intelligent identification device for power transmission and distribution equipment, which is characterized by including:

Distribution Cabinet;

A horizontal moving part, which is provided on the power distribution cabinet, and includes a transverse moving part and a longitudinal moving part, the transverse moving part is provided on the power distribution cabinet, and the longitudinal moving part is provided on the transverse moving part;

A vertical moving member, which is provided on the longitudinal moving member, and includes a circumferential rotating member and a vertical conveying member, the circumferential rotating member is provided on the longitudinal moving member, and the vertical conveying member is provided on on the circumferential rotating member;

A swing detection member, which is provided on the vertical conveying member, and includes an infrared thermometer and a temperature sensor, and the infrared thermometer and the temperature sensor are both provided on the vertical conveying member;

Wherein: the infrared thermometer and the temperature sensor are moved to any position laterally and longitudinally by the transverse moving part and the longitudinal moving part, and the infrared thermometer and the temperature sensor are moved by the vertical moving part. The conveyor moves vertically to any position, and then detects the real-time temperature of each electrical component in the distribution cabinet and the real-time temperature of any spatial location to establish the temperature field in the distribution cabinet.
The temperature field intelligent identification device for power transmission and distribution equipment according to claim 1, wherein the lateral moving member includes a first linear module and a slide rail, and the first linear module is arranged on the On the top surface of the distribution cabinet, a first sliding platform is provided on the first linear module, the slide rail is provided on the top surface of the distribution cabinet, and the slide rail is in contact with the first linear module parallel, and a sliding seat is installed on the slide rail.
The temperature field intelligent identification device for power transmission and distribution equipment according to claim 2, wherein the longitudinal moving member includes a second linear module, and one end of the second linear module is disposed on the first On the sliding platform, the other end of the second linear module is arranged on the sliding seat; the second linear module is provided with a second sliding platform.
The temperature field intelligent identification device for power transmission and distribution equipment according to claim 3, wherein the circumferential rotating member includes a circumferential rotating shell, a first thrust ball bearing, a worm gear, a worm screw and a circumferential rotating motor. , one end of the circumferential rotating shell is provided with a rotating through hole, a transmission fixed pipe is connected through the side wall of the circumferential rotating shell, and the other end of the circumferential rotating shell is arranged on the second sliding table; The first thrust ball bearing is disposed on one end surface of the circumferentially rotating shell, the worm gear is disposed on the first thrust ball bearing, the worm is embedded in the transmission fixed tube, and the worm and the worm gear Engagement; the circumferential rotating motor is arranged on the transmission fixed tube, and the rotating shaft of the circumferential rotating motor is connected to one end of the worm.
The temperature field intelligent identification device for power transmission and distribution equipment according to claim 4, wherein the vertical conveying member includes a load-bearing belt, a hoist shell, a hoist tube and a hoist motor, and the load-bearing belt The hoisting tube is disposed on the circumferential rotating member, the hoisting tube is disposed on the load-bearing belt and the hoisting shell, and the hoisting motor is disposed on the hoisting shell.
The temperature field intelligent identification device for power transmission and distribution equipment according to claim 5, characterized in that one end of the load-bearing belt is vertically arranged on the worm gear, and the hoisting shell is provided with a winding strip passing through it. hole, the winding tube is penetrated through the two side walls of the winding shell through the rotation axes at both ends; the other end of the load-bearing belt passes through the winding strip through hole and is wound around the winch on the pipe; the hoisting motor is arranged on the hoisting shell, and the rotating shaft of the hoisting motor is connected with the rotating shaft of the winding pipe.
The temperature field intelligent identification device for power transmission and distribution equipment according to claim 6, characterized in that the swing detection member further includes a swing motor, a swing fork and a guide stabilizing bar, and the swing motor is arranged on the vertical On the conveyor, the swing fork is set on the swing motor, the infrared thermometer and the temperature sensor are both set on the hoisting shell, and the guide stabilizer bar is set on the circumferential rotation on the piece.
The temperature field intelligent identification device for power transmission and distribution equipment according to claim 7, characterized in that the swing motor is arranged on the hoisting shell, the swing fork is in the shape of a U-shaped fork, and the swing fork is in the shape of a U-shaped fork. The bottom end of the fork is arranged on the rotating shaft of the swing motor, and the two side walls of the swing fork are respectively located on both sides of the load-bearing belt.
The temperature field intelligent identification device for power transmission and distribution equipment according to claim 7, wherein the guide stabilizing rod is a small telescopic rod, and the bottom end of the small telescopic rod is vertically arranged on the worm gear, The top of the guide stabilizer rod is provided with an extended sliding rod, and the extended sliding rod is provided with a sliding strip through hole; a guide sliding rod is embedded in the sliding strip through hole, and one end of the guide sliding rod is connected to the Said swing fork.
The identification method of a temperature field intelligent identification device for power transmission and distribution equipment according to claim 9, characterized in that it includes the following steps:

1) Install the horizontal moving part, the vertical moving part and the swing detection part on the top surface of the power distribution cabinet in order;

2) Activate the horizontal moving part, the vertical moving part and the swing detection part according to a predetermined program, and move the infrared detector and the temperature sensor to a predetermined position;

3) Start the swing motor to swing the infrared detector through the swing fork to detect the temperature of the electronic components on the inner walls of both sides of the distribution cabinet and the temperature of this spatial position;

4) Start the circumferential rotating motor to drive the worm wheel to rotate through the worm, and the worm wheel drives the infrared detector to rotate through the guide stabilizer bar and the load-bearing belt, thereby providing the other two parts of the power distribution cabinet with Conduct temperature checks on the electronic components on the side inner wall, and transmit the temperature data of the electronic components and the temperature data of the space to the monitoring center;

5) Start the horizontal moving part, the vertical moving part and the swing detection part again according to the predetermined program, so that the infrared detector and the temperature sensor move to the next predetermined position according to steps 3) and 4 ) conduct temperature detection, and wirelessly transmit the temperature data to the monitoring center, and by analogy, establish the temperature field of the power transmission and distribution equipment after completing the predetermined trajectory detection;

6) When an abnormal temperature field is found in the power distribution cabinet, start the horizontal moving part, the vertical moving part and the swing detection part to move the infrared temperature detector to an observable place for gaze monitoring. , to prevent danger from occurring.