Withstand voltage test device for self-powered temperature acquisition system

Abstract

The invention discloses a self-powered temperature acquisition system withstand voltage test device, and relates to the technical field of test devices, the self-powered temperature acquisition system withstand voltage test device comprises a support block, the outer surface of the support block is provided with a controller, and the top of the support block close to the center is provided with a test assembly used for detecting the withstand voltage strength of a self-powered temperature acquisition system. According to the withstand voltage test device for the self-powered temperature acquisition system, when a withstand voltage test is carried out on the self-powered temperature acquisition system for a connector, and when a gas sensor detects that the content of # imgabs0 # and # imgabs1 # in a test box is too high, an arc-shaped protection cabin is moved downwards to drive a sealing ring to move downwards into a clamping groove; gas generated by explosion firstly enters the cavity to filter dust in the cavity, then the gas is cooled through the threaded pipe and then flows back to the arc-shaped protection cabin, and the process is repeated until the temperature in the runner pipe reaches a required value.

Description

Technical Field

[0001] The present invention relates to the technical field of testing devices, in particular to a voltage withstand testing device for a self-powered temperature acquisition system. Background Art

[0002] The self-powered temperature acquisition system for connectors is a miniature device integrated inside the connector that can autonomously obtain energy and monitor the connector's operating temperature in real time. It ultimately transmits temperature data wirelessly or wired to achieve early warning and status monitoring of connector overheating risks. Its core features are self-powered power and targeted temperature acquisition, and it is specially adapted to the connector's narrow space, dynamic working environment, and safety requirements. The self-powered temperature acquisition system pressure test device is a device specifically used to detect whether the self-powered temperature acquisition system can work normally under a specific pressure environment and maintain structural integrity and data reliability. It mainly simulates the high-pressure working conditions that the system may face in actual applications, and verifies its pressure resistance, sealing performance, and the stability of the temperature acquisition function.

[0003] Existing self-powered devices for connector self-powered temperature acquisition systems often use lithium batteries as their energy source. During the process of performing a withstand voltage test on the system using a withstand voltage test device, the battery is subjected to pressure and compression, which can easily cause an internal short circuit in the power supply and trigger thermal runaway. For example, if the diaphragm inside the battery is punctured and the positive and negative poles are in direct contact, a large amount of heat is generated instantaneously, causing the battery temperature to rise sharply and releasing flammable gases. When these gases accumulate to a certain concentration in the test chamber, they will explode when they encounter a fire source. Most existing withstand voltage test devices only provide physical protection on the outside of the test device during withstand voltage testing. However, the destructive effect of the explosion is not a single impact, but rather the simultaneous release of energy in multiple forms such as shock waves, flying debris, high-temperature flames, and toxic gases. Physical protection is difficult to fully block this, which in turn poses a threat to the personal safety of the test personnel.

[0004] Therefore, we propose a self-powered temperature acquisition system voltage test device to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a self-powered temperature acquisition system withstand voltage test device to solve the problem proposed in the background art that the automatic electric temperature acquisition system is prone to explosion during withstand voltage testing, which poses a threat to the personal safety of workers.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: A pressure test device for a self-powered temperature acquisition system, comprising a support block, a controller is provided on the outer surface of the support block, a test assembly for detecting the pressure resistance of the self-powered temperature acquisition system is provided near the center of the top of the support block, a recovery assembly is provided near one side edge of the top of the support block, and an explosion-proof assembly is provided near the other side edge of the top of the support block, the explosion-proof assembly comprises an arc-shaped protective cabin, a plurality of extrusion plates for providing a buffering effect for explosives are provided inside the arc-shaped protective cabin, a fireproof net for fire extinguishing is provided inside the arc-shaped protective cabin, a cooling assembly for cooling the explosives is provided on the outer surface of the explosion-proof assembly, the cooling assembly comprises a cavity for collecting debris, a fire extinguishing cabin for secondary fire extinguishing is fixed to the inner top surface of the cavity near one side edge, a flow pipe is fixedly connected to the top of the cavity, a threaded pipe for cooling high-temperature gas is fixedly connected to the outer surface of the flow pipe, and a hollow tube for cooling high-temperature gas is provided on the outer surface of the threaded pipe.

[0007] Preferably, the explosion-proof component also includes a support frame, a cylinder is provided on the inner top surface of the support frame, a plurality of elastic members are provided on the inner wall of the arc-shaped protective cabin, the outer surface of the arc-shaped protective cabin is connected to a first magnetic joint through an auxiliary tube coupling near the top, the outer surface of the arc-shaped protective cabin is connected to a second magnetic joint through an auxiliary tube coupling near the bottom, a sealing ring is provided at the bottom of the arc-shaped protective cabin, the bottom of the support frame is fixedly connected to the top of the support block, the bottom end of the cylinder is fixedly connected to the top of the arc-shaped protective cabin, one end of the plurality of elastic members is fixedly connected to the inner wall of the arc-shaped protective cabin, the other end of the plurality of elastic members is fixedly connected to the outer surfaces of a plurality of extrusion plates respectively, and the outer surface of the fireproof net is fixedly connected to the inner wall of the arc-shaped protective cabin through the auxiliary frame.

[0008] Preferably, the cooling component also includes a supporting frame, a cavity is fixedly installed between the relative inner walls of the supporting frame near the bottom, the top of the cavity is fixedly connected to an air pipe near one side edge, one end of the air pipe is coupled to a third magnetic joint, a servo motor is set on the outer surface of the cavity through an auxiliary block, the output end of the servo motor is fixedly connected to a baffle, a leak plate is fixed on the inner wall of the circulation pipe near the bottom end, and a one-way solenoid valve is set on the outer surface of the circulation pipe near the top.

[0009] Preferably, a fourth magnetic joint is provided at one end of the threaded tube through an auxiliary tube coupling, a liquid nitrogen tank is fixedly installed on the top of the carrier near one side edge by screws, a semiconductor refrigeration plate is provided on the outer surface of the liquid nitrogen tank, a first delivery pump is provided at the top of the carrier near the other side edge, an air inlet end of the first delivery pump is fixedly connected to a pipeline, an air outlet end of the first delivery pump is fixedly connected to a conduit, a cooling pipe is fixedly connected to the top of the liquid nitrogen tank near the other side edge, and a temperature sensor is provided on the outer surface of the circulation pipe.

[0010] Preferably, the bottom of the carrier is fixedly connected to the top of the support block, the other end of the gas pipe is connected to the interior of the fire extinguishing compartment, the two ends of the baffle are movably penetrated to the opposite outsides of the cavity, the threaded pipe is arranged inside the cooling pipe, the bottom end of the cooling pipe is fixedly penetrated into the interior of the hollow tube, one end of the pipe is fixedly penetrated into the interior of the liquid nitrogen tank, and the bottom end of the conduit is fixedly penetrated into the interior of the hollow tube.

[0011] Preferably, the test assembly includes a pressure-resistant plate, the bottom of the pressure-resistant plate is fixedly connected to the top of the support block, a slot is provided near the center of the top of the pressure-resistant plate, a test box is fixedly installed on the top of the pressure-resistant plate, a gas sensor is provided on the inner top surface of the test box, a pressure sensor is provided on the inner wall of the test box, a pressure frame is fixed on the outer surface of the pressure-resistant plate, a drive motor is fixedly installed on the outer surface of the pressure-resistant frame by screws, and the output end of the drive motor is fixedly connected to the drive shaft.

[0012] Preferably, a driving gear is fixedly sleeved on the outer surface of the driving shaft, and one end of the driving shaft is movable in sequence through the outside of the pressure-resistant frame to the inner wall of the pressure-resistant plate, and the outer surface of the driving gear is meshedly connected with a driven gear, and an electric push rod is provided on the outer surface of the driven gear through an I-shaped auxiliary block, and a connecting block is fixedly installed on one end of the electric push rod, and an operating table is slidably connected to the inner wall of the test box, and a positioning buckle is fixedly installed on the outer surface of the operating table, and a connecting pipe is fixedly connected to the outer surface of the test box.

[0013] Preferably, a control valve is provided on the outer surface of the connecting pipe, one end of the connecting pipe is fixedly connected to an output pipe, a recovery tank is fixedly installed on the top of the support block by screws, and the bottom end of the output pipe is fixedly passed through the interior of the recovery tank, an exhaust pump is provided at the top of the test box near one side edge, the input end of the exhaust pump is fixedly connected to a connecting pipe, and the bottom end of the connecting pipe is fixedly passed through the interior of the test box, a second delivery pump is provided on the top of the pressure plate through an auxiliary frame, and the output end of the second delivery pump is fixedly connected to a drainage pipe.

[0014] Preferably, the bottom end of the drainage tube is fixedly passed through the interior of the test box, the top of the pressure plate is fixedly mounted with a gas tank through an auxiliary frame, the input end of the second delivery pump is fixedly connected with a delivery tube, one end of the delivery tube is fixedly passed through the interior of the gas tank, the inner wall of the operating table is movably embedded with rotating bolts near the four side corners, the inner wall of the test box is fixed with fixed threaded holes near the four side corners, and the outer surfaces of the four rotating bolts are respectively threadedly connected to the inner walls of the four fixed threaded holes.

[0015] Preferably, the recovery component includes a recovery pipe, one end of the recovery pipe is fixedly passed through the interior of the circulation pipe, an electromagnetic valve body is provided on the outer surface of the recovery pipe, the bottom end of the recovery pipe is fixedly connected to the disinfection cabin, an air pump is provided on the top of the support block, the input end of the air pump is fixedly connected to the air inlet pipe, the top of the air inlet pipe is fixedly connected to the interior of the disinfection cabin, the output end of the air pump is fixedly connected to the air outlet pipe, a recovery cabin is provided on the top of the support block, and one end of the air outlet pipe is fixedly passed through the interior of the recovery cabin.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. When the self-powered temperature acquisition system for connectors is subjected to a withstand voltage test, the gas sensor detects and When the content is too high, the arc-shaped protective cabin is moved downward, driving the sealing ring to move downward to the inside of the card slot. The gas generated by the explosion first enters the cavity to filter the dust therein, and then flows back to the arc-shaped protective cabin after being cooled through the threaded pipe. This cycle is repeated until the temperature in the circulation pipe reaches the required value, which solves the problem that the automatic electrical temperature acquisition system in the existing technology is prone to explosion during the voltage test, posing a threat to the personal safety of the staff.

[0017] 2. After the self-powered temperature acquisition system is placed in the test box, the acquisition system can be pressurized and tested. During the pressurization process, if the lithium battery in the acquisition system is damaged, the and When, if and The content in During this time, the control valve is opened to release part of the combustible gas in the test box. At the same time, argon is supplied to the interior of the test box to replace the gas in the test box until the gas sensor detects that the combustible and combustion-supporting gas content in the test box reaches the standard value. Through the function of the test component, the acquisition system in the self-powered temperature acquisition system pressure test device is effectively prevented from releasing the gas under the action of high pressure. and And explosion occurs at high temperature.

[0018] 3. When the temperature in the circulation pipe reaches the required value, the one-way solenoid valve can be closed, the solenoid valve body can be opened, and the air pump can be started to transport the gas in the arc-shaped protection cabin to the disinfection cabin for filtration treatment to achieve purification of toxic gases. The filtered gas enters the recovery cabin through the air inlet and outlet pipes for recycling and reprocessing until the toxic gas in the arc-shaped protection cabin is completely absorbed, thereby effectively preventing the toxic gas generated by the explosion from harming the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front perspective view of a voltage withstand test device for a self-powered temperature acquisition system according to the present invention; Figure 2 This is a partial three-dimensional diagram of the pressure-resistant plate of a pressure-resistant testing device for a self-powered temperature acquisition system according to the present invention; Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle; Figure 4 This is a partially cutaway perspective view of a test box of a self-powered temperature acquisition system withstand voltage test device according to the present invention; Figure 5 For the present invention Figure 4 Enlarged view of point B in the middle; Figure 6 This is a perspective view of the expanded structure of a test box portion of a self-powered temperature acquisition system withstand voltage test device of the present invention; Figure 7 This is a partially cutaway perspective view of an explosion-proof component of a self-powered temperature acquisition system withstand voltage test device according to the present invention; Figure 8 This is a partial three-dimensional diagram of a cooling component of a self-powered temperature acquisition system withstand voltage test device of the present invention; Figure 9 This is a partially cutaway perspective view of a hollow tube of a self-powered temperature acquisition system withstand voltage test device according to the present invention; Figure 10 This is a partial three-dimensional diagram of a liquid nitrogen tank of a self-powered temperature acquisition system pressure test device of the present invention; Figure 11 This is a partial perspective view of a recovery cabin of a self-powered temperature acquisition system pressure test device of the present invention; Figure 12 This is a partial three-dimensional diagram of the disinfection cabin of a self-powered temperature acquisition system pressure test device of the present invention.

[0020] In the picture: 1. Support block; 2. Controller; 3. Test assembly; 301. Pressure plate; 302. Slot; 303. Test box; 304. Gas sensor; 305. Pressure sensor; 306. Pressure frame; 307. Drive motor; 308. Drive shaft; 309. Driving gear; 310. Driven gear; 311. Electric push rod; 312. Connecting block; 313. Positioning buckle; 314. Operating table; 315. Connecting pipe; 316. Control valve; 317. Output pipe; 318. Recovery tank; 319. Exhaust pump; 320. Connecting pipe; 321. Second delivery pump; 322. Drainage pipe; 323. Gas tank; 324. Delivery pipe; 325. Rotating bolt; 326. Fixing threaded hole; 4. Explosion-proof assembly; 401. Support frame; 402. Cylinder; 403. Arc protection cabin; 404. Extrusion plate; 405. Elastic Components; 406, fireproof net; 407, first magnetic joint; 408, second magnetic joint; 409, sealing ring; 5, cooling assembly; 501, carrier; 502, gas pipe; 503, third magnetic joint; 504, fire extinguishing compartment; 505, servo motor; 506, cavity; 507, baffle; 508, flow pipe; 509, orifice plate; 510, one-way solenoid valve; 511, threaded pipe; 512 , fourth magnetic connector; 513, hollow tube; 514, liquid nitrogen tank; 515, semiconductor refrigeration plate; 516, cooling pipe; 517, first delivery pump; 518, pipeline; 519, catheter; 520, temperature sensor; 6, recovery component; 601, recovery pipe; 602, solenoid valve body; 603, disinfection chamber; 604, air inlet pipe; 605, air pump; 606, air outlet pipe; 607, recovery chamber. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0022] See also Figures 1-6As shown, the present invention provides a technical solution: a self-powered temperature acquisition system pressure test device, the test component 3 includes a pressure plate 301, the bottom of the pressure plate 301 is fixedly connected to the top of the support block 1, the top of the pressure plate 301 is provided with a slot 302 near the center, the top of the pressure plate 301 is fixedly installed with a test box 303, the inner top surface of the test box 303 is provided with a gas sensor 304, the inner wall of the test box 303 is provided with a pressure sensor 305, the outer surface of the pressure plate 301 is fixed with a pressure frame 306, the outer surface of the pressure frame 306 is fixed with a drive motor 307 by screws, and the drive motor The output end of the machine 307 is fixedly connected to a drive shaft 308, and a driving gear 309 is fixedly sleeved on the outer surface of the drive shaft 308. One end of the drive shaft 308 is movable through the outside of the pressure-resistant frame 306 to the inner wall of the pressure-resistant plate 301. The outer surface of the driving gear 309 is meshed with a driven gear 310. The outer surface of the driven gear 310 is provided with an electric push rod 311 through an I-shaped auxiliary block. One end of the electric push rod 311 is fixedly installed with a connecting block 312. The inner wall of the test box 303 is slidably connected to an operating table 314. The outer surface of the operating table 314 is fixedly installed with a positioning buckle 313. The outer surface of the test box 303 A connecting pipe 315 is fixedly connected, a control valve 316 is provided on the outer surface of the connecting pipe 315, one end of the connecting pipe 315 is fixedly connected to an output pipe 317, a recovery tank 318 is fixedly installed on the top of the support block 1 by screws, and the bottom end of the output pipe 317 is fixedly passed through the interior of the recovery tank 318, an exhaust pump 319 is provided near one side edge of the top of the test box 303, the input end of the exhaust pump 319 is fixedly connected to a connecting pipe 320, and the bottom end of the connecting pipe 320 is fixedly passed through the interior of the test box 303, a second delivery pump 321 is provided on the top of the pressure plate 301 through an auxiliary frame, and the second delivery pump 321 is The output end is fixedly connected to a drainage tube 322, the bottom end of which is fixedly passed through the interior of the test box 303. A gas tank 323 is fixedly installed on the top of the pressure plate 301 through an auxiliary frame. The input end of the second delivery pump 321 is fixedly connected to a delivery tube 324, one end of which is fixedly passed through the interior of the gas tank 323. Rotating bolts 325 are movably embedded in the inner wall of the operating table 314 near the four side corners. Fixed threaded holes 326 are fixed on the inner wall of the test box 303 near the four side corners. The outer surfaces of the four rotating bolts 325 are threadedly connected to the inner walls of the four fixing threaded holes 326 respectively.

[0023] In this embodiment, when a withstand voltage test is required for a self-powered temperature acquisition system for a connector, when the battery in the acquisition system is a lithium battery, the acquisition system to be measured is first placed on the top of the operating table 314 and fixed with an external positioning device. Then, the electric push rod 311 can be activated by the controller 2 to extend it, driving the connecting block 312 to move forward until the connecting block 312 is inserted into the interior of the positioning buckle 313. Figure 4 As shown, the cross section of the connecting block 312 is consistent with the center hole of the positioning buckle 313, which is for the convenience of inserting the connecting block 312 into the interior of the positioning buckle 313. When the connecting block 312 is inserted into the positioning buckle 313, the driving motor 307 can be started to drive the driving shaft 308 to rotate, thereby driving the driving gear 309 to rotate, thereby causing the driven gear 310 to rotate, and then driving the electric push rod 311 to rotate. , thereby achieving the connection between the connecting block 312 and the positioning buckle 313, the electric push rod 311 can push the operating table 314 to move into the interior of the test box 303 until the outer surface of the operating table 314 is completely in contact with the inner wall of the test box 303, wherein, as Figure 4 As shown, a circle of high-temperature resistant sealing strip is provided on the outer surface of the operating table 314, the purpose of which is to ensure the sealing between the operating table 314 and the test box 303. In addition, when the operating table 314 moves forward, the four rotating bolts 325 are driven to move forward until the four rotating bolts 325 are respectively inserted into the corresponding fixing threaded holes 326. The staff can manually rotate the four rotating bolts 325 respectively with a screwdriver until the four rotating bolts 325 are fully inserted into the deepest part of the corresponding fixing threaded holes 326, thus completing the fixation of the operating table 314 and further completing the placement of the self-powered temperature acquisition system. Then, the drive motor 307 can be started again to drive the electric push rod 311 to rotate in the opposite direction. Then the electric push rod 311 can be started again to drive the connecting block 312 to move out of the interior of the positioning buckle 313.

[0024] like Figures 1-6 As shown, a control valve 316 is provided on the outer surface of the connecting pipe 315, one end of the connecting pipe 315 is fixedly connected to an output pipe 317, a recovery tank 318 is fixedly installed on the top of the support block 1 by screws, and the bottom end of the output pipe 317 is fixedly passed through the interior of the recovery tank 318, an exhaust pump 319 is provided on the top of the test box 303 near one side edge, the input end of the exhaust pump 319 is fixedly connected to a connecting pipe 320, and the bottom end of the connecting pipe 320 is fixedly passed through the interior of the test box 303, a second delivery pump 321 is provided on the top of the pressure plate 301 through an auxiliary frame, and the output end of the second delivery pump 321 is fixedly connected to a drainage pipe 322.

[0025] In this embodiment, when the self-powered temperature acquisition system is placed in the test box 303, the exhaust pump 319 is first started to drive the connecting pipe 320 to extract gas into the interior of the test box 303, and the gas is displayed through the pressure sensor 305. The core of the pressure sensor 305 is to convert the pressure signal in the test box 303 into a measurable electrical signal. By analyzing and processing the electrical signal, a pressure value is finally obtained. When the pressure sensor 305 detects that the test box 303 is at a certain pressure value, it indicates that the air in the test box 303 is emptied, and then the controller can be used to control the pressure. 2. The exhaust pump 319 is turned off, and the second delivery pump 321 is started at the same time, driving the delivery pipe 324 to draw inert gas argon into the gas tank 323. The argon enters the test box 303 through the drainage pipe 322, causing high pressure to be generated inside the test box 303, which is displayed by the pressure sensor 305. When the pressure sensor 305 detects that the pressure inside the test box 303 reaches a certain value, the second delivery pump 321 is turned off, so that the pressure value inside the test box 303 is maintained for a certain period of time. At the same time, the gas sensor 304 is started to detect whether there is any gas inside the test box 303. and To prevent explosion, the core of the gas sensor 304 detecting the type and content of the gas in the test box 303 is to use the chemical reaction between the sensor and the target gas to convert the chemical information of the gas into a measurable electrical signal, and then obtain the gas type and concentration through signal processing analysis. The principles of different types of sensors are quite different. The gas in the test box 303 enters the sensor detection area through pump suction. The sensor converts the chemical characteristics of the gas into an electrical signal. The circuit amplifies, filters, and AD converts the original electrical signal. The processed signal is compared with the calibration curve through the single chip to calculate the gas type and content. When the gas sensor 304 detects the gas in the test box 303 and The content in During this time, in order to prevent the explosion inside the test box 303, the control valve 316 is opened by the controller 2 to release part of the combustible gas in the test box 303. At the same time, the second delivery pump 321 is started again to continue to deliver argon gas to the inside of the test box 303 to replace the gas in the test box 303 until the gas sensor 304 detects that the content of the combustible and combustion-supporting gas in the test box 303 reaches the standard value. Through the function of the test component 3, the collection system in the self-powered temperature collection system pressure test device is effectively prevented from releasing the combustible gas under the action of high pressure. and And explosion occurs at high temperature.

[0026] like Figure 1 and Figure 7-10As shown, a self-powered temperature acquisition system pressure test device includes a support block 1, a controller 2 is set on the outer surface of the support block 1, a test component 3 for detecting the pressure resistance of the self-powered temperature acquisition system is set near the center of the top of the support block 1, a recovery component 6 is set near the edge of one side of the top of the support block 1, and an explosion-proof component 4 is set near the edge of the other side of the top of the support block 1. The explosion-proof component 4 includes an arc-shaped protective cabin 403, a plurality of extrusion plates 404 for providing a buffering effect for explosives are set inside the arc-shaped protective cabin 403, a fireproof net 406 for fire extinguishing is set inside the arc-shaped protective cabin 403, and a cooling component 5 for cooling the explosives is set on the outer surface of the explosion-proof component 4, and the cooling component 5 includes a cavity for collecting debris. The body 506, the inner top surface of the cavity 506 is fixed with a fire extinguishing cabin 504 for secondary fire extinguishing near one side edge, the top of the cavity 506 is fixedly connected with a circulation pipe 508, the outer surface of the circulation pipe 508 is fixedly connected with a threaded pipe 511 for cooling the high-temperature gas, the outer surface of the threaded pipe 511 is provided with a hollow tube 513 for cooling the high-temperature gas, the explosion-proof component 4 also includes a support frame 401, the inner top surface of the support frame 401 is provided with a cylinder 402, the inner wall of the arc-shaped protective cabin 403 is provided with a plurality of elastic members 405, the outer surface of the arc-shaped protective cabin 403 is coupled with a first magnetic suction joint 407 near the top through an auxiliary pipe, and the outer surface of the arc-shaped protective cabin 403 is coupled with a second magnetic suction joint near the bottom through an auxiliary pipe. The bottom of the arc-shaped protective cabin 403 is provided with a sealing ring 409, the bottom of the support frame 401 is fixedly connected to the top of the support block 1, the bottom end of the cylinder 402 is fixedly connected to the top of the arc-shaped protective cabin 403, one end of the plurality of elastic members 405 is fixedly connected to the inner wall of the arc-shaped protective cabin 403, the other ends of the plurality of elastic members 405 are respectively fixedly connected to the outer surfaces of the plurality of extrusion plates 404, the outer surface of the fireproof net 406 is fixedly connected to the inner wall of the arc-shaped protective cabin 403 through the auxiliary frame, the cooling component 5 also includes a carrier 501, a cavity 506 is fixedly installed between the relative inner walls of the carrier 501 near the bottom, the top of the cavity 506 is fixedly connected to the air pipe 502 near the edge of one side, and the air pipe 502 is fixedly connected to the inner wall of the arc-shaped protective cabin 403. A third magnetic joint 503 is coupled to one end, a servo motor 505 is provided on the outer surface of the cavity 506 through an auxiliary block, a baffle 507 is fixedly connected to the output end of the servo motor 505, a leak plate 509 is fixed to the inner wall of the circulation tube 508 near the bottom end, a one-way solenoid valve 510 is provided on the outer surface of the circulation tube 508 near the top end, a fourth magnetic joint 512 is provided on one end of the threaded tube 511 through an auxiliary tube coupling, a liquid nitrogen tank 514 is fixedly installed on the top of the support frame 501 near one side edge by screws, a semiconductor refrigeration plate 515 is provided on the outer surface of the liquid nitrogen tank 514, a first delivery pump 517 is provided on the top of the support frame 501 near the other side edge, and the air inlet end of the first delivery pump 517 is fixedly connected to a pipe 518.The outlet of the first delivery pump 517 is fixedly connected to a conduit 519. A cooling pipe 516 is fixedly connected to the top of the liquid nitrogen tank 514 near the other side edge. A temperature sensor 520 is installed on the outer surface of the circulation pipe 508. The bottom of the carrier 501 is fixedly connected to the top of the support block 1. The other end of the gas pipe 502 is connected to the interior of the fire extinguishing chamber 504. The two ends of the baffle 507 are movable and extend to opposite exteriors of the cavity 506. A threaded pipe 511 is installed inside the cooling pipe 516. The bottom end of the cooling pipe 516 is fixedly extended into the interior of the hollow tube 513. One end of the pipe 518 is fixedly extended into the interior of the liquid nitrogen tank 514. The bottom end of the conduit 519 is fixedly extended into the interior of the hollow tube 513.

[0027] In this embodiment, when the gas sensor 304 detects the gas in the test box 303 and When the content is too high, in order to prevent the collection system in the test box 303 from exploding and injuring the staff, the cylinder 402 is first started by the controller 2 to extend it, driving the arc-shaped protective cabin 403 to move downward, wherein the arc-shaped protective cabin 403 is made of hard metal iron material, which can effectively protect the test box 303 from exploding. When the arc-shaped protective cabin 403 drives the sealing ring 409 to move downward to the inside of the card slot 302, the sealing of the arc-shaped protective cabin 403 to the test box 303 is completed. wherein the sealing ring 409 is made of high-temperature resistant rubber material, which is an existing mature technology and is not described in detail here. When the temperature collection system in the test box 303 is and When the content is too high, causing spontaneous combustion and explosion, and releasing energy to the outside world, causing damage to the test box 303, the explosive is first extinguished through the fireproof net 406, wherein the fireproof net 406 is made of metal copper material. Copper has excellent thermal conductivity and can quickly absorb the heat of the flame and reduce the temperature to below the ignition point of the combustible. In addition, the copper net has good flexibility. In order to further reduce the impact force of the explosive, when the explosive spreads to the surroundings, it first exerts an impact force on the multiple extrusion plates 404, and the multiple extrusion plates 404 are then reset under the elastic action of the multiple elastic members 405, thereby further reducing the impact force of the explosive on the arc-shaped protective cabin 403. In addition, during the downward movement of the arc-shaped protective cabin 403, the first magnetic connector 407 and the second magnetic connector 408 are driven. 08 moves downward. When the arc-shaped protective cabin 403 is fixed downward, the first magnetic connector 407 and the second magnetic connector 408 are exactly opposite to the fourth magnetic connector 512 and the third magnetic connector 503 respectively, and overlap, thereby realizing the connection between the first magnetic connector 407 and the fourth magnetic connector 512, and also realizing the connection between the second magnetic connector 408 and the third magnetic connector 503. Among them, the magnetic connector body can realize automatic connection as soon as the outer surfaces correspond, and the originally sealed pipeline is connected. The core relies on the synergistic effect of magnetic positioning, sealing structure design and valve core linkage mechanism. Strong magnets are built into the two ends of the magnetic connector body, and the polarities of the magnets are opposite. When the two ends are close, the opposite attraction force of the magnets will automatically align the male and female heads. The joints are precisely aligned to ensure that the central axes of the pipeline interfaces coincide, laying the foundation for subsequent connection. When the two ends of the magnetic connector body are in a separated state, each uses an independent sealing component to achieve internal sealing of the pipeline to prevent fluid leakage. The pipeline outlet of the male or female head usually has a raised sealing surface, which fits tightly with the elastic seal under its own pressure to block the connection between the fluid in the pipeline and the outside world. When the two ends are connected by magnetic attraction, the sealing surfaces of the male and female heads fit tightly to form an integral sealed cavity. At this time, the original independent seals are integrated, which not only prevents the fluid from leaking to the outside, but also ensures that the fluid can only flow between the two pipelines. When an explosion occurs in the test box 303 and the test box 303 is damaged, the gas generated by the explosion passes through the gas pipe 50 2 enters the interior of the cavity 506, wherein the fire extinguishing chamber 504 is made of glass fiber material, which has good fire resistance, high strength and good flexibility, and can prevent the fire source generated by the explosion from entering the cavity 506. After the gas generated by the explosion enters the interior of the cavity 506, the large dust particles fall to the top of the baffle 507 under the action of their own gravity, and the remaining gas continues to move upward through the leak plate 509 and enters the interior of the circulation pipe 508. At the same time, the temperature sensor 520 is turned on to detect the temperature inside the circulation pipe 508. After the gas enters the interior of the threaded pipe 511 through the circulation pipe 508, the contact area between the threaded pipe 511 and the outside world is increased through the layered rotation inside the threaded pipe 511. At this time, the first delivery pump 517 can be started.Pipeline 518 is driven to draw liquid nitrogen into the interior of liquid nitrogen tank 514. After the liquid nitrogen enters hollow tube 513 through conduit 519, it cools the high-temperature gas in threaded tube 511. The cooled gas continues to flow back through threaded tube 511 into the interior of arc-shaped protective cabin 403. At the same time, the liquid nitrogen that has entered hollow tube 513 continues to flow back into the interior of liquid nitrogen tank 514 through cooling pipe 516. At the same time, semiconductor refrigeration plate 515 is activated to continue cooling the liquid nitrogen in liquid nitrogen tank 514. The cold surface of semiconductor refrigeration plate 515 faces the outer wall of liquid nitrogen tank 514. The working principle of semiconductor refrigeration plate 515 is a mature existing technology and will not be described in detail here. When temperature sensor 520 detects that the temperature in flow tube 508 reaches the required value, that is, the temperature of the gas in arc-shaped protective cabin 403 drops to the required value, no physical harm will be caused to external personnel. This solves the problem of explosion during withstand voltage testing in the existing automatic electrical temperature acquisition system, which poses a threat to the personal safety of personnel.

[0028] like Figure 11-12 As shown, the recovery component 6 includes a recovery pipe 601, one end of the recovery pipe 601 is fixedly connected to the interior of the circulation pipe 508, an electromagnetic valve body 602 is provided on the outer surface of the recovery pipe 601, the bottom end of the recovery pipe 601 is fixedly connected to the disinfection cabin 603, an air pump 605 is provided on the top of the support block 1, the input end of the air pump 605 is fixedly connected to the air inlet pipe 604, the top of the air inlet pipe 604 is fixedly connected to the interior of the disinfection cabin 603, the output end of the air pump 605 is fixedly connected to the air outlet pipe 606, a recovery cabin 607 is provided on the top of the support block 1, and one end of the air outlet pipe 606 is fixedly connected to the interior of the recovery cabin 607.

[0029] In this embodiment, when the temperature sensor 520 detects that the temperature in the circulation pipe 508 reaches the required value, the one-way solenoid valve 510 can be closed at this time. The one-way solenoid valve 510 is a switch element that uses electromagnetic force to control the one-way flow of fluid. When the power is turned on, the electromagnetic coil generates electromagnetic force to attract the valve core, so that the valve is opened and the fluid can pass through. When the power is turned off, the spring force presses the valve core back to the valve seat, and the valve is closed to prevent the fluid from flowing back. The one-way solenoid valve 510 can prevent gas from flowing back. The solenoid valve body 602 is opened, and the gas pump 605 is started at the same time, driving the recovery pipe 601 to extract gas into the interior of the arc-shaped protective cabin 403. After the gas enters the interior of the disinfection cabin 603 through the recovery pipe 601, the toxic gas in the gas is filtered by the ion exchange resin arranged in the disinfection cabin 603. Ion exchange resin uses the ion exchange capacity of its functional groups and combines it with the chemical properties of toxic gases to capture gases. When the ionized toxic ions come into contact with the ion exchange resin, the exchangeable ions on the resin functional groups will undergo equivalent exchange with the toxic ions, fixing the toxic ions on the resin and releasing the ions originally carried by the resin. The solubility and ionization of the gas are used to convert them into ions, and then the directional exchange reaction between the resin functional groups and the toxic ions is used to capture the gas and purify the toxic gas. The filtered gas enters the interior of the recovery cabin 607 through the air inlet pipe 604 and the air outlet pipe 606 for recycling and reprocessing until the toxic gas in the arc-shaped protective cabin 403 is completely absorbed, thereby effectively preventing the toxic gas produced by the explosion from harming the staff.

[0030] The method of use and working principle of this device: When performing a withstand voltage test on a self-powered temperature acquisition system for a connector, first place the acquisition system to be measured on the top of the operating table 314 and fix it with an external positioning device. The controller 2 starts the electric push rod 311 to extend it, driving the connecting block 312 to move forward until the connecting block 312 is inserted into the interior of the positioning buckle 313. When the connecting block 312 is inserted into the positioning buckle 313, the drive motor 307 can be started to drive the drive shaft 308 to rotate, thereby driving the driving gear 309 to rotate, thereby causing the driven gear 310 to rotate, and then driving the electric push rod 311 to rotate. , thereby realizing the connection between the connecting block 312 and the positioning buckle 313, the electric push rod 311 can push the operating table 314 to move toward the inside of the test box 303 until the outer surface of the operating table 314 is completely in contact with the inner wall of the test box 303. In addition, in the process of the operating table 314 moving forward, the four rotating bolts 325 are driven to move forward until the four rotating bolts 325 are respectively inserted into the corresponding fixing threaded holes 326. The staff can manually rotate the four rotating bolts 325 respectively with a screwdriver until the four rotating bolts 325 are fully inserted into the deepest part of the corresponding fixing threaded holes 326, thus completing the fixation of the operating table 314 and completing the placement of the self-powered temperature acquisition system. Then the drive motor 307 can be started again to drive the electric push rod 311 to rotate in the opposite direction. , then the electric push rod 311 can be started again to drive the connecting block 312 to move out of the interior of the positioning buckle 313. When the self-powered temperature acquisition system is placed in the test box 303, the exhaust pump 319 is first started to drive the connecting pipe 320 to extract gas into the interior of the test box 303, and the gas is displayed by the pressure sensor 305. When the pressure sensor 305 detects that the test box 303 is at a certain pressure value, it indicates that the air in the test box 303 is emptied. Then the exhaust pump 319 can be turned off by the controller 2, and the second delivery pump 321 is started at the same time to drive the delivery pipe 324 to the gas. The inert gas argon is extracted from the tank 323 and enters the test box 303 through the drainage pipe 322, so that the test box 303 generates a high pressure, which is displayed by the pressure sensor 305. When the pressure sensor 305 detects that the pressure in the test box 303 reaches a certain value, the second delivery pump 321 can be turned off to maintain the pressure value in the test box 303 for a certain period of time. At the same time, the gas sensor 304 is started to detect whether there is oxygen or hydrogen in the test box 303 to prevent explosion. When the gas sensor 304 detects that the pressure in the test box 303 reaches a certain value, the second delivery pump 321 can be turned off to maintain the pressure value in the test box 303 for a certain period of time. and The content in In order to prevent the explosion inside the test box 303, the controller 2 opens the control valve 316 to release part of the combustible gas inside the test box 303. At the same time, the second delivery pump 321 is started again to continue to deliver argon gas to the inside of the test box 303 to replace the gas inside the test box 303 until the gas sensor 304 detects that the combustible and combustion-supporting gas content in the test box 303 reaches the standard value. When the gas sensor 304 detects that the combustible and combustion-supporting gas content in the test box 303 reaches the standard value, the gas sensor 304 detects that the combustible and combustion-supporting gas content in the test box 303 reaches the standard value. and When the content is too high, the cylinder 402 is first started by the controller 2 to extend it, driving the arc-shaped protective cabin 403 to move downward. When the arc-shaped protective cabin 403 drives the sealing ring 409 to move downward to the inside of the card slot 302, the arc-shaped protective cabin 403 completes the sealing of the test box 303. In addition, in the process of the arc-shaped protective cabin 403 moving downward, the first magnetic joint 407 and the second magnetic joint 408 are driven to move downward. When the arc-shaped protective cabin 403 is fixed downward, the first magnetic joint 407 and the second magnetic joint 408 are exactly opposite to the fourth magnetic joint 512 and the third magnetic joint 503 respectively, and overlap, thereby realizing the connection between the first magnetic joint 407 and the fourth magnetic joint 512, and also realizing the connection between the second magnetic joint 408 and the third magnetic joint 503. When the temperature acquisition system in the test box 303 is closed due to the and When the content is too high, it causes spontaneous combustion and explosion, and releases energy to the outside world, causing damage to the test box 303. First, the explosive is extinguished through the fireproof net 406, wherein the fireproof net 406 is made of metal copper. When the explosive spreads to the surroundings, it first exerts an impact force on the multiple extrusion plates 404, and the multiple extrusion plates 404 are reset under the elastic action of the multiple elastic members 405, thereby further reducing the impact force of the explosive on the arc-shaped protective cabin 403. When an explosion occurs in the test box 303, causing damage to the test box 303, the gas generated by the explosion enters the interior of the cavity 506 through the gas pipe 502. wherein the fire extinguishing cabin 504 is made of glass fiber. After the gas generated by the explosion enters the interior of the cavity 506, the large particles The dust particles fall to the top of the baffle 507 under the action of their own gravity, and the rest of the gas continues to move upward through the leak plate 509 and enters the interior of the circulation pipe 508. At the same time, the temperature sensor 520 is turned on to detect the temperature inside the circulation pipe 508. After the gas enters the interior of the threaded tube 511 through the circulation pipe 508, the contact area between the threaded tube 511 and the outside world is increased through the layered rotation inside the threaded tube 511. At this time, the first delivery pump 517 can be started to drive the pipeline 518 to extract liquid nitrogen from the interior of the liquid nitrogen tank 514. After the liquid nitrogen enters the interior of the hollow tube 513 through the conduit 519, the high-temperature gas in the threaded tube 511 is cooled. The cooled gas continues to flow back to the interior of the arc-shaped protective cabin 403 through the threaded tube 511. At this time, the liquid nitrogen entering the hollow tube 513 continues to flow back to the interior of the liquid nitrogen tank 514 through the cooling pipe 516. At the same time, the semiconductor refrigeration plate 515 is started to continue to cool the liquid nitrogen in the liquid nitrogen tank 514. The cold surface of the semiconductor refrigeration plate 515 faces the outer wall of the liquid nitrogen tank 514. When the temperature sensor 520 detects that the temperature in the circulation pipe 508 reaches the required value, that is, the gas temperature in the surface arc-shaped protective cabin 403 drops to the required value, when the temperature sensor 520 detects that the temperature in the circulation pipe 508 reaches the required value, the one-way solenoid valve 510 can be closed, the solenoid valve body 602 can be opened, and the gas delivery pump 605 can be started at the same time to drive the recovery pipe 601 to extract gas to the interior of the arc-shaped protective cabin 403. The gas passes through the recovery pipe 601. After entering the disinfection chamber 603, the toxic gas in the gas is filtered by the ion exchange resin arranged in the disinfection chamber 603, and the filtered gas enters the recovery chamber 607 through the air inlet pipe 604 and the air outlet pipe 606 for recycling and reprocessing until the toxic gas in the arc-shaped protective chamber 403 is completely absorbed. Among them, the controller 2 is electrically connected to the gas sensor 304, the pressure sensor 305, the drive motor 307, the electric push rod 311, the control valve 316, the exhaust pump 319, the second delivery pump 321, the cylinder 402, the servo motor 505, the one-way solenoid valve 510, the semiconductor refrigeration plate 515, the first delivery pump 517, the temperature sensor 520, the solenoid valve body 602 and the gas delivery pump 605.

[0031] The wiring diagram of the controller 2, gas sensor 304, pressure sensor 305, drive motor 307, electric push rod 311, control valve 316, exhaust pump 319, second delivery pump 321, cylinder 402, servo motor 505, one-way solenoid valve 510, semiconductor cooling chip 515, first delivery pump 517, temperature sensor 520, solenoid valve body 602, and air delivery pump 605 in the present invention is common knowledge in the art. The operating principle is a well-known technology, and the models are selected according to actual use. Therefore, the control method and wiring layout of the controller 2, gas sensor 304, pressure sensor 305, drive motor 307, electric push rod 311, control valve 316, exhaust pump 319, second delivery pump 321, cylinder 402, servo motor 505, one-way solenoid valve 510, semiconductor cooling chip 515, first delivery pump 517, temperature sensor 520, solenoid valve body 602, and air delivery pump 605 will not be explained in detail.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pressure test device for a self-powered temperature acquisition system, comprising a support block (1), a controller (2) provided on the outer surface of the support block (1), a test assembly (3) for detecting the pressure resistance of the self-powered temperature acquisition system provided near the center of the top of the support block (1), and a recovery assembly (6) provided near one side edge of the top of the support block (1), characterized in that: An explosion-proof component (4) is provided at the top of the support block (1) near the other side edge, and the explosion-proof component (4) includes an arc-shaped protective cabin (403), a plurality of extrusion plates (404) for providing a buffering effect on explosives are provided inside the arc-shaped protective cabin (403), and a fireproof net (406) for extinguishing fire is provided inside the arc-shaped protective cabin (403); The outer surface of the explosion-proof component (4) is provided with a cooling component (5) for cooling explosives, the cooling component (5) includes a cavity (506) for collecting debris, a fire extinguishing chamber (504) for secondary fire extinguishing is fixed near one side edge of the inner top surface of the cavity (506), the top of the cavity (506) is fixedly connected to a circulation pipe (508), the outer surface of the circulation pipe (508) is fixedly connected to a threaded pipe (511) for cooling high-temperature gas, and the outer surface of the threaded pipe (511) is provided with a hollow pipe (513) for cooling high-temperature gas.

2. The self-powered temperature acquisition system withstand voltage test device according to claim 1, characterized in that: The explosion-proof assembly (4) further comprises a support frame (401), a cylinder (402) is provided on the inner top surface of the support frame (401), a plurality of elastic members (405) are provided on the inner wall of the arc-shaped protective cabin (403), a first magnetic joint (407) is coupled to the outer surface of the arc-shaped protective cabin (403) near the top through an auxiliary pipe, a second magnetic joint (408) is coupled to the outer surface of the arc-shaped protective cabin (403) near the bottom through an auxiliary pipe, and a bottom of the arc-shaped protective cabin (403) is provided. The sealing ring (409) is fixedly connected to the bottom of the support frame (401) and the top of the support block (1). The bottom end of the cylinder (402) is fixedly connected to the top of the arc-shaped protective cabin (403). One end of each of the plurality of elastic members (405) is fixedly connected to the inner wall of the arc-shaped protective cabin (403). The other ends of the plurality of elastic members (405) are fixedly connected to the outer surfaces of the plurality of extrusion plates (404). The outer surface of the fireproof net (406) is fixedly connected to the inner wall of the arc-shaped protective cabin (403) through the auxiliary frame.

3. The self-powered temperature acquisition system withstand voltage test device according to claim 2, characterized in that: The cooling component (5) further comprises a support frame (501), a cavity (506) is fixedly mounted between opposite inner walls of the support frame (501) near the bottom, an air pipe (502) is fixedly connected to the top of the cavity (506) near one side edge, a third magnetic joint (503) is coupled to one end of the air pipe (502), a servo motor (505) is arranged on the outer surface of the cavity (506) through an auxiliary block, a baffle (507) is fixedly connected to the output end of the servo motor (505), a leak plate (509) is fixed to the inner wall of the circulation pipe (508) near the bottom end, and a one-way solenoid valve (510) is arranged on the outer surface of the circulation pipe (508) near the top end.

4. The self-powered temperature acquisition system withstand voltage test device according to claim 3, characterized in that: One end of the threaded tube (511) is coupled with a fourth magnetic joint (512) through an auxiliary tube. A liquid nitrogen tank (514) is fixedly installed on the top of the support frame (501) near one side edge by screws. A semiconductor refrigeration plate (515) is provided on the outer surface of the liquid nitrogen tank (514). A first delivery pump (517) is provided on the top of the support frame (501) near the other side edge. The air inlet end of the first delivery pump (517) is fixedly connected to a pipeline (518), and the air outlet end of the first delivery pump (517) is fixedly connected to a conduit (519). The top of the liquid nitrogen tank (514) is fixedly connected to the other side edge. A temperature sensor (520) is provided on the outer surface of the circulation pipe (508).

5. The self-powered temperature acquisition system withstand voltage test device according to claim 4, characterized in that: The bottom of the carrier (501) is fixedly connected to the top of the support block (1), the other end of the gas pipe (502) is connected to the interior of the fire extinguishing chamber (504), the two ends of the baffle (507) are movably penetrated to the opposite exteriors of the cavity (506), the threaded tube (511) is arranged inside the cooling tube (516), the bottom end of the cooling tube (516) is fixedly penetrated to the interior of the hollow tube (513), one end of the pipe (518) is fixedly penetrated to the interior of the liquid nitrogen tank (514), and the bottom end of the guide tube (519) is fixedly penetrated to the interior of the hollow tube (513).

6. The self-powered temperature acquisition system withstand voltage test device according to claim 5, characterized in that: The test assembly (3) includes a pressure-resistant plate (301), the bottom of the pressure-resistant plate (301) is fixedly connected to the top of the support block (1), a slot (302) is provided near the center of the top of the pressure-resistant plate (301), a test box (303) is fixedly installed on the top of the pressure-resistant plate (301), a gas sensor (304) is provided on the inner top surface of the test box (303), a pressure sensor (305) is provided on the inner wall of the test box (303), a pressure frame (306) is fixed on the outer surface of the pressure-resistant plate (301), a drive motor (307) is fixedly installed on the outer surface of the pressure-resistant frame (306) by screws, and the output end of the drive motor (307) is fixedly connected to the drive shaft (308).

7. The self-powered temperature acquisition system withstand voltage test device according to claim 6, characterized in that: The outer surface of the driving shaft (308) is fixedly sleeved with a driving gear (309), one end of the driving shaft (308) is movable in sequence through the outside of the pressure-resistant frame (306) to the inner wall of the pressure-resistant plate (301), the outer surface of the driving gear (309) is meshedly connected with a driven gear (310), the outer surface of the driven gear (310) is provided with an electric push rod (311) through an I-shaped auxiliary block, one end of the electric push rod (311) is fixedly installed with a connecting block (312), the inner wall of the test box (303) is slidably connected with an operating table (314), the outer surface of the operating table (314) is fixedly installed with a positioning buckle (313), and the outer surface of the test box (303) is fixedly connected with a connecting pipe (315).

8. The self-powered temperature acquisition system withstand voltage test device according to claim 7, characterized in that: A control valve (316) is provided on the outer surface of the connecting pipe (315), one end of the connecting pipe (315) is fixedly connected to an output pipe (317), a recovery tank (318) is fixedly installed on the top of the support block (1) by screws, and the bottom end of the output pipe (317) is fixedly passed through the interior of the recovery tank (318), an exhaust pump (319) is provided on the top of the test box (303) near one side edge, the input end of the exhaust pump (319) is fixedly connected to a connecting pipe (320), and the bottom end of the connecting pipe (320) is fixedly passed through the interior of the test box (303), a second delivery pump (321) is provided on the top of the pressure plate (301) through an auxiliary frame, and the output end of the second delivery pump (321) is fixedly connected to a drainage pipe (322).

9. The self-powered temperature acquisition system withstand voltage test device according to claim 8, characterized in that: The bottom end of the drainage tube (322) is fixedly connected to the interior of the test box (303); the top of the pressure plate (301) is fixedly mounted with a gas tank (323) via an auxiliary frame; the input end of the second delivery pump (321) is fixedly connected to a delivery tube (324); one end of the delivery tube (324) is fixedly connected to the interior of the gas tank (323); the inner wall of the operating table (314) is movably embedded with rotating bolts (325) near the four side corners; the inner wall of the test box (303) is fixed with fixed threaded holes (326) near the four side corners; the outer surfaces of the four rotating bolts (325) are respectively threadedly connected to the inner walls of the four fixed threaded holes (326).

10. The self-powered temperature acquisition system withstand voltage test device according to claim 9, characterized in that: The recovery component (6) includes a recovery pipe (601), one end of the recovery pipe (601) is fixedly connected to the inside of the circulation pipe (508), the outer surface of the recovery pipe (601) is provided with a solenoid valve body (602), the bottom end of the recovery pipe (601) is fixedly connected to the disinfection cabin (603), the top of the support block (1) is provided with an air pump (605), the input end of the air pump (605) is fixedly connected to the air inlet pipe (604), the top end of the air inlet pipe (604) is fixedly connected to the inside of the disinfection cabin (603), the output end of the air pump (605) is fixedly connected to the air outlet pipe (606), the top of the support block (1) is provided with a recovery cabin (607), and one end of the air outlet pipe (606) is fixedly connected to the inside of the recovery cabin (607).

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