Test detection system for intelligent power equipment and test detection method thereof

Abstract

The invention provides an intelligent power equipment test detection system, which comprises a main box and a side box, a support assembly is installed on the main box, the support assembly comprises a support plate and a support sleeve, a movable assembly is installed on the support sleeve, the movable assembly comprises a motor I and a screw rod, a fixed assembly is installed on the screw rod, and the motor I is connected with the fixed assembly. According to the test detection system for the intelligent power equipment and the test detection method of the test detection system, when a fire is on, a piston compresses a spring and extrudes a button I, the button I opens a solenoid valve, the solenoid valve is opened, and the solenoid valve is opened; a fire extinguishing agent in the fire extinguisher is sprayed into the inner side of the main box through the guide pipe to extinguish fire of the intelligent electric power equipment, the intelligent electric power equipment is protected through the main box and the box door, the safety of detection equipment and surrounding personnel and objects is guaranteed, and the device is suitable for channel connection and sealing work of the compressed air energy storage chamber.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent power equipment testing and detection, and in particular to a test and detection system for intelligent power equipment and a test and detection method thereof. Background Art

[0002] In order to ensure that smart power equipment can effectively perform intelligent power control work, it is often necessary to conduct test and detection operations on smart power equipment to ensure the quality of smart power equipment. The invention patent with patent application number CN202410101633.5 discloses a detection device and detection system for the status of power equipment. Multiple detection devices simultaneously detect the status of multiple power equipment. The monitoring module receives information data on the current operating conditions of multiple power equipment, and generates status information of power equipment and sends it to the user terminal. The user grasps the current operating conditions of multiple power equipment through the user terminal. The simultaneous detection of multiple power equipment by the detection equipment solves the problem that the detection of the status of existing power equipment mainly relies on manual collection and has multiple sources, which makes it difficult to ensure the authenticity and reliability of information data. The invention patent with patent application number CN202210084506.X discloses a power equipment fault detection model based on Transformer. According to the time and position information contained in the input data, the faults of different times are detected. The effective feature extraction of the input data is performed and then used as the input of the Transformer model, which effectively solves the problem of insufficient utilization of the temporal characteristics of the time position information of the input data. According to the time series information and time position information of the input data, the multi-head attention mechanism is used to perform multi-dimensional feature mining, thereby improving the feature input quality of the power equipment fault detection model, thereby improving the power equipment fault detection accuracy of the model. According to its disclosed technical solution, when the existing intelligent power equipment test and detection equipment is used, on the one hand, when conducting experimental work on the intelligent power equipment, it is easy to cause unnecessary damage to the intelligent power equipment due to rapid changes in voltage and current; on the other hand, when conducting test and detection work on the intelligent power equipment, the monitoring circuit is easy to generate more heat due to long-term high current operation, which is easy to cause damage to the monitoring circuit; on the other hand, when performing some dangerous detection work on the intelligent power equipment, it is easy to cause the intelligent power equipment to have a fire risk, which is not conducive to ensuring the safety of the detection equipment and surrounding personnel and objects. Summary of the Invention

[0003] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a test and detection system for intelligent power equipment and a test and detection method thereof to solve the problems raised in the above-mentioned background technology. The present invention has a novel structure and diverse functions and is suitable for channel connection and sealing work of compressed air energy storage chambers.

[0004] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions: a test and detection system for intelligent power equipment, comprising a main box and a side box, the main box is equipped with a support assembly, the support assembly comprises a support plate and a support sleeve, the support sleeve is equipped with a movable assembly, the movable assembly comprises a motor 1 and a screw, the screw is equipped with a fixing assembly, the fixing assembly comprises a screw sleeve and a splint, the side box is equipped with a test assembly, the test assembly comprises a transformer and a tester, the main box is equipped with a protective assembly, the protective assembly comprises a box door and a switch, the main box is equipped with a temperature control assembly, the temperature control assembly comprises a guide sleeve and button 1, the side box is equipped with a fire extinguishing assembly, the fire extinguishing assembly comprises a fire extinguisher and a solenoid valve, the side box is equipped with a variable resistance assembly, the variable resistance assembly comprises a resistor and motor 2.

[0005] Furthermore, the side box is mounted on one side of the main box by bolts, the top of the support plate is welded to the bottom of the main box and the side box respectively, the support sleeve is welded to the bottom of the support plate, the motor 1 is mounted on one end of the support sleeve by bolts, one end of the screw is welded to the output shaft of the motor 1, the other end of the screw extends to the inner side of the support sleeve, one end of the screw sleeve is clamped on the inner side of the support sleeve, the other end of the screw sleeve extends to the outside of the support sleeve, the screw sleeve is arranged on the outer side of the screw through a threaded sleeve, and the splint is welded to the outer side of the other end of the screw sleeve.

[0006] Furthermore, the box door is mounted on the main box by a hinge, an observation port is installed on the box door, the switch is mounted on one side of the box door, an outlet is opened on the other side of the main box, a pressure relief valve is installed on the inner side of the outlet by bolts, the guide sleeve is welded to the inner wall of the top of the main box, a connecting sleeve is welded to the top of the guide sleeve, the top of the connecting sleeve extends to the top of the main box, and the connecting sleeve is communicated with the guide sleeve.

[0007] Furthermore, a piston is stuck on the inner wall of the bottom end of the sleeve, the top of the piston is connected to the inner wall of the top of the sleeve through a spring, the button 1 is welded to the inner wall of the top of the sleeve, the fire extinguisher is installed on the top of the side box by bolts, a conduit is installed on the fire extinguisher, the solenoid valve is installed at the bottom of the conduit, one end of the conduit passes through the side box and the main box in sequence and is connected to the bottom of one side of the main box, and the button 1 is connected to the solenoid valve through an electric wire.

[0008] Furthermore, the transformer is mounted on the inner side of the side box by bolts, the tester is mounted on the inner side of the side box by bolts, an instrument group is mounted on the side box by bolts, batteries are mounted on the bottom of the main box and the side box by bolts, the battery is connected to the button-transformer by wires, the transformer is connected to the tester by wires, and both the transformer and the tester are connected to the instrument group by wires.

[0009] Furthermore, the second motor is mounted on the inner wall of one side of the side box by bolts, one end of the resistor is mounted on the inner wall of the side box through an insulator, the other end of the resistor is welded with a conductor, a prism is mounted on the output shaft of the second motor, a guide plate is sleeved on the outer side of the prism, the outer side of the guide plate is clamped on the inner wall of the resistor by a thread, and the tester is connected to the guide plate and the resistor through wires.

[0010] Furthermore, a ring sleeve is installed on the inner wall of the side box by bolts, an iron column is installed on the inner side of the ring sleeve, a wire is wound on the outer side of the iron column, the ring sleeve is arranged on the outer side of the wire, a sleeve is welded on the top of the ring sleeve, the ring sleeve is connected with the outer side of the side box through the sleeve, a movable plate is clamped at the bottom of the sleeve, the top of the movable plate is connected to the inner wall of the top of the sleeve through a spring, button 2 is welded on the inner wall of the top of the sleeve, a one-way valve is installed on the movable plate, the button 2 is located at the top of the one-way valve, pure water is installed on the inner side of the ring sleeve, an alarm is installed on the side box, and the button 2 is connected to the alarm through an electric wire.

[0011] Furthermore, a support sleeve is welded to one end of the ring sleeve, one end of the support sleeve is connected to one end of the ring sleeve, a slider is clamped on the inner side of the support sleeve, one side of the slider is connected to the inner wall of the other end of the support sleeve through a spring, an electrode is hot-pressed on the inner wall of the support sleeve, the outer side of the slider is clamped on the electrode, and the resistor is connected to the electrode through a wire.

[0012] Furthermore, a slot is provided on the inner side of the slider, a bayonet is provided on the electrode, a bayonet pin is clamped on the inner side of the slot, the bottom end of the bayonet pin is connected to the inner wall of the bottom of the slot through a spring, the top end of the bayonet pin extends to the inner side of the bayonet, an inner groove is provided on the inner side of the slider, an iron sheet is clamped on the inner side of the inner groove, the iron sheet is a hollow iron sheet, the inner side of the inner groove is filled with lubricating oil, the overall density of the iron sheet is equal to the density of the lubricating oil, and the iron sheet is connected to the bottom of the bayonet pin through a connecting line.

[0013] A test and detection method for an intelligent power equipment test and detection system comprises the following steps: 1) Depending on whether the vehicle has a carriage, rotate the screw sleeve on the support sleeve and the screw rod so that the splint rotates to the top or bottom. Move the main box and the side box to the vehicle. The motor 1 pushes the screw sleeve on the inner side of the support sleeve outward through the screw rod until the splint is stuck on the inner wall of the carriage. Or, after the splint is moved to the outside of the vehicle plate, the motor 1 is turned on in the opposite direction. The motor 1 drives the screw sleeve through the screw rod to clamp the splint on both sides of the vehicle plate. 2) After moving the main box and side box to the work site, use the tester to conduct routine and non-hazardous test inspections on the intelligent power equipment; 3) Open the box door, place the intelligent power equipment into the main box and complete the power connection operation, then open and close the box door, and then conduct dangerous test and inspection work on the intelligent power equipment; 4) Observe the test data and test results through the instrument group, and check the test status of the intelligent power equipment through the observation port on the box door, and then take out the intelligent power equipment that has completed the test from the main box so that the intelligent power control work can be carried out through the intelligent power equipment.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. When the test and detection system for intelligent power equipment is in use, when testing the intelligent power equipment, the tester is connected to the intelligent power equipment to be tested, and the intelligent power equipment is tested as needed (such as whether the circuit is unobstructed, working voltage, current, resistance, heating status and other parameters are tested). When some dangerous testing work needs to be performed on the intelligent power equipment, the box door is opened, the intelligent power equipment is placed in the main box and the power connection operation is completed, and then the box door is closed. The switch is squeezed by the inner wall of the main box to form a path in the detection circuit, and the voltage is adjusted by the transformer. Then the motor 2 is turned on, and the motor 2 drives the guide plate to move on the inside of the resistor through the prism until the resistance value connected to the detection circuit is zero. At this time, the detection voltage of the intelligent power equipment is consistent with the voltage adjusted by the transformer, avoiding accidents caused by operational errors when adjusting the voltage. This prevents smart power equipment from being subjected to excessive voltage, ensuring the safe operation of smart power equipment. When the current of smart power equipment suddenly increases due to the breakdown of the insulating material, the wire is wrapped around the outside of the iron column, and the magnetic field it generates will resist the increase in current, preventing the current from suddenly increasing to an excessively large value, ensuring the safe operation of the detection equipment. At the same time, the magnetic field generated by the wire is strengthened by the iron column, and generates magnetic force on the slider and iron sheet. The iron sheet moves to the right on the inside of the inner groove and pulls the pin downward, causing the magnetic field to move the slider to the right to separate from the electrode, automatically cutting off the power, reducing energy waste, and protecting the safety of the detection equipment. When the iron sheet is not attracted by the magnetic field, or the suction force of the magnetic field is small, the spring pushes the pin to lock the slider on the inside of the electrode, avoiding power outages in the circuit due to the movement of the slider or even repeated switching operations, thereby ensuring the stability of the detection work.

[0015] 2. When the intelligent power equipment test and detection system is in use, when the wire generates heat due to long-term detection work, the heat generated by the wire is transferred to the inner side of the pure water in the ring sleeve through the inner wall of the ring sleeve, and the pure water absorbs heat to reduce the temperature of the wire, thereby ensuring the working safety of the wire. At the same time, when the wire generates too much heat due to excessive current, the pure water in the ring sleeve absorbs heat and expands or even vaporizes, thereby pushing the flap upward, and the flap compresses the spring and moves upward in the sleeve until the one-way valve in the flap presses button two upward, and at the same time, button two presses the one-way valve downward, and the one-way valve is opened, so that the steam in the ring sleeve is discharged outward through the one-way valve and the sleeve, ensuring the safety of the ring sleeve. At the same time, button two turns on the alarm to prompt personnel to stop subsequent detection work, avoid damage to the detection equipment due to high temperature, and ensure the working safety of the detection equipment.

[0016] 3. When the test and detection system for intelligent power equipment is in use, when the intelligent power equipment is being tested in the main box, if the temperature is too high or even catches fire due to unqualified quality of the intelligent power equipment, the air in the guide sleeve will expand and squeeze the piston in the connecting sleeve upward, and the piston will compress the spring and squeeze button one. Button one opens the solenoid valve, and then the fire extinguishing agent in the fire extinguisher will be sprayed into the inside of the main box through the conduit to extinguish the fire of the intelligent power equipment. After the air pressure in the main box increases, the pressure can be used to push open the pressure relief valve to discharge the fire extinguishing agent and air to the outside, and the intelligent power equipment is protected by the main box and the box door, so that when the intelligent power equipment catches fire due to damage, it can effectively avoid damage to the detection equipment and surrounding personnel and objects, thereby ensuring the safety of the detection equipment and surrounding personnel and objects.

[0017] 4. When the intelligent power equipment test and detection system is in use, the screw sleeve is rotated on the support sleeve and the screw rod according to whether the vehicle has a carriage, so that the splint is rotated to the top or bottom, and the main box and the side box are moved to the vehicle. The motor pushes the screw sleeve on the inner side of the support sleeve outward through the screw rod until the splint is stuck on the inner wall of the carriage, or the splint is moved to the outside of the vehicle plate and then the motor is turned on in reverse. The motor drives the screw sleeve through the screw rod to clamp the splint on both sides of the vehicle plate. It can provide a fast and accurate portable or vehicle-mounted energy-saving detection equipment for the fast smart grid industry and power load control system, which is convenient for flexible transportation according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of a test and detection system for intelligent power equipment according to the present invention; Figure 2 This is a cross-sectional view of a test and detection system for intelligent power equipment according to the present invention; Figure 3This is a structural schematic diagram of a guide sleeve for a test and detection system of intelligent power equipment according to the present invention; Figure 4 This is a schematic structural diagram of a resistor used in a test and detection system for intelligent power equipment according to the present invention; Figure 5 This is a structural schematic diagram of a support sleeve for a test and detection system for intelligent power equipment according to the present invention; Figure 6 This is a structural diagram of a ring for a test and detection system for intelligent power equipment according to the present invention; Figure 7 This is a structural schematic diagram of a slider for a smart power equipment test and detection system according to the present invention; Figure 8 A schematic diagram of a test and detection method for an intelligent power equipment test and detection system according to the present invention; In the figure: 1. Main box; 2. Side box; 3. Box door; 4. Support plate; 5. Support sleeve; 6. Motor 1; 7. Screw; 8. Screw sleeve; 9. Clamp; 10. Battery; 11. Pressure relief valve; 12. Switch; 13. Transformer; 14. Tester; 15. Instrument group; 16. Guide sleeve; 17. Connecting sleeve; 18. Piston; 19. Spring; 20. Button 1; 21. Fire extinguisher; 22. Conduit; 23. Solenoid valve; 24. Resistor; 25. Motor 2; 26. Prism; 27. Guide plate; 28. Ring sleeve; 29. ​​Iron column; 30. Wire; 31. Support sleeve; 32. Electrode; 33. Slider; 34. Pin; 35. Slot; 36. Inner groove; 37. Iron sheet; 38. Sleeve; 39. Flap; 40. One-way valve; 41. Button 2. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] See also Figures 1 to 8The present invention provides a technical solution: a test and detection system for intelligent power equipment, comprising a main box 1 and a side box 2, wherein the main box 1 is provided with a support assembly, wherein the support assembly comprises a support plate 4 and a support sleeve 5, wherein the support sleeve 5 is provided with a movable assembly, wherein the movable assembly comprises a motor 6 and a screw 7, wherein the screw 7 is provided with a fixing assembly, wherein the fixing assembly comprises a screw sleeve 8 and a clamping plate 9, wherein the side box 2 is provided with a test assembly, wherein the test assembly comprises a transformer 13 and a tester 14, wherein the main box 1 is provided with a There is a protection component, which includes a box door 3 and a switch 12. The main box 1 is equipped with a temperature control component, which includes a guide sleeve 16 and a button 20. The side box 2 is equipped with a fire extinguishing component, which includes a fire extinguisher 21 and a solenoid valve 23. The side box 2 is equipped with a variable resistance component, which includes a resistor 24 and a motor 25. The side box 2 is installed on one side of the main box 1 by bolts. The top of the support plate 4 is welded to the bottom of the main box 1 and the side box 2 respectively. The support sleeve 5 is welded to At the bottom of the support plate 4, the motor 6 is mounted on one end of the support sleeve 5 by a bolt, one end of the screw 7 is welded to the output shaft of the motor 6, the other end of the screw 7 extends to the inner side of the support sleeve 5, one end of the screw sleeve 8 is stuck in the inner side of the support sleeve 5, the other end of the screw sleeve 8 extends to the outside of the support sleeve 5, the screw sleeve 8 is arranged on the outer side of the screw 7 through a threaded sleeve, and the splint 9 is welded to the outer side of the other end of the screw sleeve 8. Depending on whether the vehicle has a carriage, the screw sleeve 8 is rotated on the support sleeve 5 and the screw 7 so that the splint 9 is rotated to the top or bottom to carry the main box 1 and the side box 2 to the vehicle, and the motor 6 pushes the screw sleeve 8 on the inner side of the support sleeve 5 outward through the screw rod 7 until the splint 9 is stuck on the inner wall of the car body, or the splint 9 is moved to the outside of the car plate and then the motor 6 is opened in the opposite direction. The motor 6 drives the screw sleeve 8 through the screw rod 7 to clamp the splint 9 on both sides of the car plate, which can provide a fast and accurate portable or vehicle-mounted energy-saving detection equipment for the fast smart grid industry and the power load control system, which is convenient for flexible transportation according to needs.

[0021] In this embodiment, the box door 3 is mounted on the main box 1 by a hinge, an observation port is installed on the box door 3, the switch 12 is mounted on one side of the box door 3, an outlet is opened on the other side of the main box 1, a pressure relief valve 11 is installed on the inside of the outlet by bolts, the guide sleeve 16 is welded to the inner wall of the top of the main box 1, the top of the guide sleeve 16 is welded with a sleeve 17, the top of the sleeve 17 extends to the top of the main box 1, the sleeve 17 is connected to the guide sleeve 16, a piston 18 is stuck on the inner wall of the bottom end of the sleeve 17, and the top of the piston 18 is clamped by a spring 19 The button 20 is connected to the inner wall of the top of the connecting sleeve 17, and the button 20 is welded to the inner wall of the top of the connecting sleeve 17. The fire extinguisher 21 is installed on the top of the side box 2 by bolts. A conduit 22 is installed on the fire extinguisher 21, and the solenoid valve 23 is installed at the bottom of the conduit 22. One end of the conduit 22 passes through the side box 2 and the main box 1 in sequence and is connected to the bottom of one side of the main box 1. The button 20 is connected to the solenoid valve 23 through an electric wire. The transformer 13 is installed on the inner side of the side box 2 by bolts. The tester 14 is installed on the inner side of the side box 2 by bolts. The instrument group 15 is installed on the box 2 by bolts, and the battery 10 is installed on the bottom of the main box 1 and the side box 2 by bolts. The battery 10 is connected to the button 20 and the transformer 13 through wires. The transformer 13 is connected to the tester 14 through wires. The transformer 13 and the tester 14 are both connected to the instrument group 15 through wires. When the smart power equipment is tested in the main box 1, if the temperature is too high or even catches fire due to unqualified quality of the smart power equipment, the air in the guide sleeve 16 expands and squeezes the piston 18 in the connecting sleeve 17 upwards, and the piston 18 presses The spring 19 is compressed and the button 20 is squeezed. The button 20 opens the solenoid valve 23, so that the fire extinguishing agent in the fire extinguisher 21 is sprayed into the inner side of the main box 1 through the conduit 22 to extinguish the fire of the intelligent power equipment. After the air pressure in the main box 1 increases, the pressure can be used to push the pressure relief valve 11 to discharge the fire extinguishing agent and air to the outside, and the intelligent power equipment is protected by the main box 1 and the box door 3. When the intelligent power equipment is damaged and catches fire, it can effectively avoid damage to the detection equipment and surrounding personnel and objects, thereby ensuring the safety of the detection equipment and surrounding personnel and objects.

[0022] In this embodiment, the motor 25 is mounted on the inner wall of one side of the side box 2 by bolts, one end of the resistor 24 is mounted on the inner wall of the side box 2 by an insulator, and the other end of the resistor 24 is welded with a conductor. A prism 26 is mounted on the output shaft of the motor 25, and a guide plate 27 is provided on the outer side of the prism 26. The outer side of the guide plate 27 is clamped on the inner wall of the resistor 24 by a thread, and the tester 14 is connected to the guide plate 27 and the resistor 24 by an electric wire. A ring sleeve 28 is mounted on the inner wall of the side box 2 by bolts. An iron column 29 is installed on the inner side of the ring sleeve 28, and a wire 30 is wound on the outer side of the iron column 29. The ring sleeve 28 is sleeved on the outer side of the wire 30. A sleeve 38 is welded on the top of the ring sleeve 28. The ring sleeve 28 is connected to the outer side of the side box 2 through the sleeve 38. A flap 39 is clamped at the bottom of the sleeve 38. The top of the flap 39 is connected to the inner wall of the top of the sleeve 38 through a spring 19. A button 2 41 is welded on the inner wall of the top of the sleeve 38. A one-way valve 40 is installed on the flap 39. The button 2 41 is positioned at the bottom of the sleeve 38. At the top of the one-way valve 40, pure water is installed inside the ring sleeve 28, an alarm is installed on the side box 2, and the button 2 41 is connected to the alarm through an electric wire. When the wire 30 is heated due to long-term detection work, the heat generated by the wire 30 is transferred to the inner side of the pure water in the ring sleeve 28 through the inner wall of the ring sleeve 28, and the pure water absorbs heat to reduce the temperature of the wire 30, ensuring the working safety of the wire 30. At the same time, when the wire 30 generates too much heat due to excessive current, the pure water in the ring sleeve 28 absorbs heat and expands, even generating steam. The flap 39 compresses the spring 19 and moves upward in the sleeve 38 until the one-way valve 40 in the flap 39 presses the button 2 41 upward. At the same time, the button 2 41 presses the one-way valve 40 downward, and the one-way valve 40 is opened, so that the steam in the annulus 28 is discharged outward through the one-way valve 40 and the sleeve 38, ensuring the safety of the annulus 28. At the same time, the button 2 41 turns on the alarm to remind personnel to stop subsequent detection work, avoid damage to the detection equipment due to high temperature, and ensure the working safety of the detection equipment.

[0023] In this embodiment, a support sleeve 31 is welded to one end of the ring sleeve 28, and one end of the support sleeve 31 is connected to one end of the ring sleeve 28. A slider 33 is clamped on the inner side of the support sleeve 31, and one side of the slider 33 is connected to the inner wall of the other end of the support sleeve 31 through a spring 19. An electrode 32 is hot-pressed on the inner wall of the support sleeve 31, and the outer side of the slider 33 is clamped on the electrode 32. The resistor 24 is connected to the electrode 32 through a wire 30. A slot 35 is provided on the inner side of the slider 33, and a bayonet is provided on the electrode 32. A bayonet 34 is clamped on the inner side of the slot 35, and the bottom end of the bayonet 34 is connected to the inner wall of the bottom of the slot 35 through a spring 19, and the top of the bayonet 34 extends to the inner side of the bayonet. On the other side, an inner groove 36 is provided on the inner side of the slider 33, and an iron sheet 37 is clamped on the inner side of the inner groove 36. The iron sheet 37 is a hollow iron sheet. Lubricating oil is filled on the inner side of the inner groove 36. The overall density of the iron sheet 37 is equal to the density of the lubricating oil. The iron sheet 37 is connected to the bottom of the bayonet 34 through a connecting line. When the smart power device is tested, the tester 14 is connected to the smart power device to be tested, and the smart power device is tested as needed (such as whether the circuit is unobstructed, working voltage, current, resistance, heating status and other parameters are tested). When some dangerous testing work needs to be performed on the smart power device, the box door 3 is opened, the smart power device is placed in the main box 1 and After completing the power connection operation, the box door 3 is closed, and the switch 12 is squeezed by the inner wall of the main box 1 to form a path for the detection circuit. The voltage is adjusted by the transformer 13, and then the motor 25 is turned on. The motor 25 drives the guide plate 27 to move inside the resistor 24 through the prism 26 until the resistance value connected to the detection circuit is zero. At this time, the detection voltage of the smart power device is consistent with the voltage adjusted by the transformer 13, which prevents the smart power device from being subjected to excessive voltage due to operational errors when adjusting the voltage, thereby ensuring the working safety of the smart power device. When the current of the smart power device suddenly increases due to the breakdown of the insulating material, the wire 30 is wrapped around the outside of the iron column 29, and the magnetic field generated by it will resist the increase of the current. The force is generated to prevent the current from suddenly increasing to an excessively large value, thereby ensuring the working safety of the detection equipment. At the same time, the magnetic field generated by the wire 30 is strengthened by the iron column 29, and a magnetic force is generated on the slider 33 and the iron sheet 37. The iron sheet 37 moves to the right on the inner side of the inner groove 36 and pulls the latch 34 downward, thereby causing the magnetic field to move the slider 33 to the right to separate from the electrode 32, automatically cutting off the power supply, reducing the waste of electric energy, and protecting the working safety of the detection equipment. When the iron sheet 37 is not attracted by the magnetic field, or the suction force of the magnetic field is small, the spring 19 pushes the latch 34 to lock the slider 33 on the inner side of the electrode 32, thereby avoiding power outages in the circuit or even repeated switching operations due to the movement of the slider 33, thereby ensuring the stability of the detection work.

[0024] A test and detection method for an intelligent power equipment test and detection system comprises the following steps: 1) Depending on whether the vehicle has a carriage, rotate the screw sleeve on the support sleeve and the screw rod so that the splint rotates to the top or bottom. Move the main box and the side box to the vehicle. The motor 1 pushes the screw sleeve on the inner side of the support sleeve outward through the screw rod until the splint is stuck on the inner wall of the carriage. Or, after the splint is moved to the outside of the vehicle plate, the motor 1 is turned on in the opposite direction. The motor 1 drives the screw sleeve through the screw rod to clamp the splint on both sides of the vehicle plate. 2) After moving the main box and side box to the work site, use the tester to conduct routine and non-hazardous test inspections on the intelligent power equipment; 3) Open the box door, place the intelligent power equipment into the main box and complete the power connection operation, then open and close the box door, and then conduct dangerous test and inspection work on the intelligent power equipment; 4) Observe the test data and test results through the instrument group, and check the test status of the intelligent power equipment through the observation port on the box door, and then take out the intelligent power equipment that has completed the test from the main box so that the intelligent power control work can be carried out through the intelligent power equipment.

[0025] The intelligent power equipment test and detection system and its test and detection method provide electric energy for all electrical equipment through the battery 10. According to whether the vehicle has a carriage, the screw sleeve 8 is rotated on the support sleeve 5 and the screw rod 7, so that the splint 9 is rotated to the top or bottom, and the main box 1 and the side box 2 are moved to the vehicle. The motor 16 pushes the screw sleeve 8 outward on the inner side of the support sleeve 5 through the screw rod 7 until the splint 9 is stuck on the inner wall of the carriage, or the splint 9 is moved to the outside of the vehicle plate and then the motor 16 is turned on in the reverse direction. The motor 16 drives the screw sleeve 8 through the screw rod 7 to stick the splint 9 on both sides of the vehicle plate. It can provide a fast and accurate portable or vehicle-mounted energy-saving detection equipment for the fast smart grid industry and power load control system, which is convenient for flexible transportation according to needs. When testing the smart power equipment, connect the tester 14 to the smart power equipment to be tested, and test the smart power equipment as needed (such as whether the circuit is unobstructed, and test parameters such as working voltage, current, resistance, and heating conditions). When it is necessary to perform some dangerous testing on the smart power equipment, open the box door 3, put the smart power equipment into the main box 1 and complete the power connection operation, then close the box door 3, and the switch 12 is squeezed by the inner wall of the main box 1 to form a path for the detection circuit. The voltage is adjusted by the transformer 13, and then the motor 25 is turned on. The motor 25 drives the guide plate 27 to move on the inside of the resistor 24 through the prism 26 until the resistance value connected to the detection circuit is zero. At this time, the smart The detection voltage of the power equipment is consistent with the voltage adjusted by the transformer 13, so as to avoid the intelligent power equipment being subjected to excessive voltage due to operational errors when adjusting the voltage, thereby ensuring the working safety of the intelligent power equipment. When the current of the intelligent power equipment suddenly increases due to the breakdown of the insulating material, the wire 30 is wrapped around the outside of the iron column 29, and the magnetic field generated by it will produce resistance to the increase of the current, thereby preventing the current from suddenly increasing to an excessively large value, thereby ensuring the working safety of the detection equipment. At the same time, the magnetic field generated by the wire 30 is strengthened by the iron column 29, and generates magnetic force on the slider 33 and the iron sheet 37. The iron sheet 37 moves to the right on the inside of the inner groove 36 and pulls the latch 34 downward, thereby causing the magnetic field to move the slider 33 to the right to separate from the electrode 32, and automatically The power-off operation reduces the waste of electric energy and protects the working safety of the detection equipment. When the iron sheet 37 is not attracted by the magnetic field or the attraction of the magnetic field is small, the spring 19 pushes the latch 34 to lock the slider 33 on the inner side of the electrode 32, avoiding the circuit from being disconnected or even repeatedly switching due to the movement of the slider 33, thereby ensuring the stability of the detection work. When the wire 30 is heated due to long-term detection work, the heat generated by the wire 30 is transferred to the inner side of the pure water in the ring sleeve 28 through the inner wall of the ring sleeve 28, and the pure water absorbs heat to reduce the temperature of the wire 30, thereby ensuring the working safety of the wire 30. At the same time, when the wire 30 generates too much heat due to excessive current, the pure water in the ring sleeve 28 absorbs heat and expands or even vaporizes.Then the flap 39 is pushed upward, the flap 39 compresses the spring 19 and moves upward in the sleeve 38 until the one-way valve 40 in the flap 39 presses the button 2 41 upward, and the button 2 41 presses the one-way valve 40 downward, and the one-way valve 40 is opened, so that the steam in the annulus 28 is discharged outward through the one-way valve 40 and the sleeve 38, ensuring the safety of the annulus 28. At the same time, the button 2 41 turns on the alarm to remind personnel to stop subsequent detection work, avoid damage to the detection equipment due to high temperature, and ensure the working safety of the detection equipment. When the intelligent power equipment is performing detection work in the main box 1, if the temperature is too high or even a fire occurs due to unqualified quality of the intelligent power equipment, the alarm will be turned on. The air in guide sleeve 16 expands, pushing piston 18 in connecting sleeve 17 upward. Piston 18 compresses spring 19 and pushes button 1 20, which opens solenoid valve 23. This allows the fire extinguishing agent in fire extinguisher 21 to be sprayed into the inside of main box 1 through conduit 22, extinguishing the fire in the intelligent power equipment. When the air pressure in main box 1 increases, the pressure may push open pressure relief valve 11, discharging the fire extinguishing agent and air outward. The intelligent power equipment is protected through main box 1 and door 3. When the intelligent power equipment is damaged and catches fire, it can effectively avoid damage to the detection equipment and surrounding personnel and objects, thereby ensuring the safety of the detection equipment, as well as surrounding personnel and objects.

[0026] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims, not the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be included within the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0027] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A test and detection system for intelligent power equipment, comprising a main box (1) and a side box (2), wherein a support assembly is mounted on the main box (1), and the support assembly comprises a support plate (4) and a support sleeve (5), and is characterized in that: The support sleeve (5) is provided with a movable assembly, the movable assembly including a motor (6) and a screw (7), the screw (7) is provided with a fixed assembly, the fixed assembly including a screw sleeve (8) and a clamping plate (9), the side box (2) is provided with a test assembly, the test assembly including a transformer (13) and a tester (14), the main box (1) is provided with a protection assembly, the protection assembly including a box door (3) and a switch (12), the main box (1) is provided with a temperature control assembly, the temperature control assembly including a guide sleeve (16) and a button (20), the side box (2) is provided with a fire extinguishing assembly, the fire extinguishing assembly including a fire extinguisher (21) and a solenoid valve (23), the side box (2) is provided with a variable resistance assembly, the variable resistance assembly including a resistor (24) and a motor (25).

2. A test and detection system for intelligent power equipment according to claim 1, characterized in that: The side box (2) is mounted on one side of the main box (1) by bolts, the top of the support plate (4) is welded to the bottom of the main box (1) and the side box (2) respectively, the support sleeve (5) is welded to the bottom of the support plate (4), the motor (6) is mounted on one end of the support sleeve (5) by bolts, one end of the screw (7) is welded to the output shaft of the motor (6), the other end of the screw (7) extends to the inside of the support sleeve (5), one end of the screw sleeve (8) is clamped on the inside of the support sleeve (5), the other end of the screw sleeve (8) extends to the outside of the support sleeve (5), the screw sleeve (8) is arranged on the outside of the screw (7) by threaded sleeve, and the clamping plate (9) is welded to the outside of the other end of the screw sleeve (8).

3. The intelligent power equipment test and detection system according to claim 2, characterized in that: The box door (3) is mounted on the main box (1) via a hinge, an observation port is mounted on the box door (3), the switch (12) is mounted on one side of the box door (3), an outlet is opened on the other side of the main box (1), a pressure relief valve (11) is mounted on the inner side of the outlet via bolts, the guide sleeve (16) is welded to the inner wall of the top of the main box (1), a connecting sleeve (17) is welded to the top of the guide sleeve (16), the top end of the connecting sleeve (17) extends to the top of the main box (1), and the connecting sleeve (17) is connected to the guide sleeve (16).

4. The intelligent power equipment test and detection system according to claim 3, characterized in that: A piston (18) is clamped on the inner wall of the bottom end of the connecting sleeve (17), and the top of the piston (18) is connected to the inner wall of the top of the connecting sleeve (17) through a spring (19). The button (20) is welded to the inner wall of the top of the connecting sleeve (17). The fire extinguisher (21) is installed on the top of the side box (2) through bolts. A conduit (22) is installed on the fire extinguisher (21). The solenoid valve (23) is installed at the bottom of the conduit (22). One end of the conduit (22) passes through the side box (2) and the main box (1) in sequence and is connected to the bottom of one side of the main box (1). The button (20) is connected to the solenoid valve (23) through an electric wire.

5. The intelligent power equipment test and detection system according to claim 1, characterized in that: The transformer (13) is mounted on the inner side of the side box (2) by bolts, the tester (14) is mounted on the inner side of the side box (2) by bolts, an instrument group (15) is mounted on the side box (2) by bolts, a battery (10) is mounted on the bottom of the main box (1) and the side box (2) by bolts, the battery (10) is connected to the button 1 (20) and the transformer (13) by wires, the transformer (13) is connected to the tester (14) by wires, and the transformer (13) and the tester (14) are both connected to the instrument group (15) by wires.

6. The intelligent power equipment test and detection system according to claim 5, characterized in that: The motor 2 (25) is mounted on the inner wall of one side of the side box (2) by means of bolts, one end of the resistor (24) is mounted on the inner wall of the side box (2) by means of an insulator, the other end of the resistor (24) is welded with a conductor, a prism (26) is mounted on the output shaft of the motor 2 (25), a guide plate (27) is sleeved on the outer side of the prism (26), the outer side of the guide plate (27) is clamped on the inner wall of the resistor (24) by means of a thread, and the tester (14) is connected to the guide plate (27) and the resistor (24) by means of an electric wire.

7. The intelligent power equipment test and detection system according to claim 6, characterized in that: A ring sleeve (28) is installed on the inner wall of the side box (2) by bolts, an iron column (29) is installed on the inner side of the ring sleeve (28), a wire (30) is wound around the outer side of the iron column (29), the ring sleeve (28) is sleeved on the outer side of the wire (30), a sleeve (38) is welded on the top of the ring sleeve (28), the ring sleeve (28) is connected to the outer side of the side box (2) through the sleeve (38), and a movable plate (38) is clamped at the bottom of the sleeve (38). 9), the top of the movable plate (39) is connected to the inner wall of the top of the sleeve (38) through the spring (19), and a button 2 (41) is welded on the inner wall of the top of the sleeve (38). A one-way valve (40) is installed on the movable plate (39), and the button 2 (41) is located on the top of the one-way valve (40). Pure water is installed on the inner side of the ring sleeve (28), and an alarm is installed on the side box (2), and the button 2 (41) is connected to the alarm through an electric wire.

8. The intelligent power equipment test and detection system according to claim 7, characterized in that: A support sleeve (31) is welded to one end of the ring sleeve (28), one end of the support sleeve (31) is connected to one end of the ring sleeve (28), a slider (33) is clamped on the inner side of the support sleeve (31), one side of the slider (33) is connected to the inner wall of the other end of the support sleeve (31) through a spring (19), an electrode (32) is hot-pressed on the inner wall of the support sleeve (31), the outer side of the slider (33) is clamped on the electrode (32), and the resistor (24) is connected to the electrode (32) through a wire (30).

9. The intelligent power equipment test and detection system according to claim 8, characterized in that: A slot (35) is provided on the inner side of the slider (33), a bayonet is provided on the electrode (32), a bayonet pin (34) is clamped on the inner side of the slot (35), the bottom end of the bayonet pin (34) is connected to the inner wall of the bottom of the slot (35) through a spring (19), the top end of the bayonet pin (34) extends to the inner side of the bayonet, an inner groove (36) is provided on the inner side of the slider (33), an iron sheet (37) is clamped on the inner side of the inner groove (36), the iron sheet (37) is a hollow iron sheet, the inner side of the inner groove (36) is filled with lubricating oil, the overall density of the iron sheet (37) is equal to the density of the lubricating oil, and the iron sheet (37) is connected to the bottom of the bayonet pin (34) through a connecting line.

10. The test and detection method for a smart power equipment test and detection system according to claim 1, characterized in that: The following steps are involved: 1) Depending on whether the vehicle has a carriage, rotate the screw sleeve on the support sleeve and the screw rod so that the splint rotates to the top or bottom. Move the main box and the side box to the vehicle. The motor 1 pushes the screw sleeve on the inner side of the support sleeve outward through the screw rod until the splint is stuck on the inner wall of the carriage. Or, after the splint is moved to the outside of the vehicle plate, the motor 1 is turned on in the opposite direction. The motor 1 drives the screw sleeve through the screw rod to clamp the splint on both sides of the vehicle plate. 2) After moving the main box and side box to the work site, use the tester to conduct routine and non-hazardous test inspections on the intelligent power equipment; 3) Open the box door, place the intelligent power equipment into the main box and complete the power connection operation, then open and close the box door, and then conduct dangerous test and inspection work on the intelligent power equipment; 4) Observe the test data and test results through the instrument group, and check the test status of the intelligent power equipment through the observation port on the box door, and then take out the intelligent power equipment that has completed the test from the main box so that the intelligent power control work can be carried out through the intelligent power equipment.

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