Automatic fire extinguishing side explosion suppression type high and low temperature test box of double-temperature-zone double-water-based fire extinguisher

Abstract

The invention provides a double-temperature-zone double-water-base fire extinguisher automatic fire extinguishing side explosion suppression type high and low temperature test box which comprises a test box body assembly, a test inner box assembly, a refrigeration assembly, a double-temperature-zone front door assembly, a double-water-base fire extinguishing assembly, an electrical assembly, a side isolation explosion-proof assembly and a double-temperature-zone operation control assembly. The equipment has the beneficial effects that the equipment is provided with the touch display screen and the automatic control system, so that the equipment is convenient to use and can be quickly switched between high temperature and low temperature; the equipment is provided with a double-temperature-zone operation control assembly, so that the test efficiency can be improved; a triple core security mechanism is integrated; the double-water-base automatic fire extinguishing system provides quick and reliable fire extinguishing; the side explosion-proof structure effectively controls explosion impact and protects personnel and the environment; a safe and controllable high-low temperature environment is provided for testing flammable and explosive or high-temperature unstable samples, especially lithium batteries, and the safety requirement of high-risk industries for testing equipment is met.

Description

Technical Field

[0001] The present invention relates to the technical field of high and low temperature test chambers, and particularly to a double-temperature zone and double-aqueous-based fire extinguisher automatic fire extinguishing side explosion-proof type high and low temperature test chamber. Background Art

[0002] With the development of the new energy vehicle industry, the R & D, production and product testing links of related equipment such as battery packs and battery controllers have continuously put forward more and more requirements for water-cooled temperature control equipment.

[0003] For example, in order to study and verify the performance of battery packs during charging and discharging, it is necessary to simulate the performance of battery packs and battery controllers in various working processes under different air environmental conditions and different automotive antifreeze temperatures. In terms of the temperature range of automotive antifreeze, the currently national standards and industry requirements for temperature testing generally range from -40°C to +100°C. Due to the rapid development of this industry in recent years, traditional equipment is difficult to meet the various new technical requirements of the new industry's rapid development.

[0004] High and low temperature cycle test chambers (also known as high and low temperature cycle test boxes, high and low temperature test chambers, etc.) are mainly used for the adaptability tests of electrical and electronic products, their components, and other materials during storage, transportation, and use in high and low temperature environments. Generally, they can be divided into programmable high and low temperature test chambers (touch screen / button type) and single-point high and low temperature test chambers.

[0005] Existing high and low temperature cycle test chambers are often in an environment with a small space and slow air circulation. However, since the operation of high and low temperature cycle test chambers generates a large amount of heat, a large amount of heat is likely to accumulate around the high and low temperature cycle test chambers in an environment with non-circulating air, resulting in untimely heat dissipation of the high and low temperature cycle test chambers and prone to circuit combustion problems, thus causing material consumption.

[0006] High and low temperature test chambers are mainly used for high and low temperature tests of product parts and materials, as well as the adaptability tests of products during storage, transportation, and use in low temperature environments. Existing high and low temperature test chambers generally have only a single test chamber, and when conducting heating, pressurization, or refrigeration tests, they cannot timely replace the internal environment. When the test is improper, there will be a risk of fire or explosion, posing a certain danger.

[0007] Chinese Patent CN211800890U discloses a double-layer high and low temperature test chamber, which includes a test chamber body and a control system. A dual-zone control board and three-color indicator lights are provided on the test chamber body. Inside the test chamber body, there are two detection boxes arranged in an upper and lower stacked manner. The detection box is provided with an explosion-proof door, and a perspective window is provided on the explosion-proof door. A number of plug-lock explosion-proof chains are provided around the explosion-proof door. One end of the plug-lock explosion-proof chain is fixed to the explosion-proof door, and the other end is fixed to the test chamber body. A pressure relief door is provided on one side of the detection box. Inside the test chamber body, there is also a distribution box. A number of ventilation fans are provided on the top of the distribution box. A detection module and a control circuit are provided inside the distribution box. A fire extinguisher is provided behind the distribution box. Inside the test chamber body, there is also a refrigeration system, which includes a compressor, an oil separator, and a condenser. A blowing motor, a signal sensor, a number of test holes, and a fire extinguishing pipeline are provided on the back of each detection box. A wind impeller is provided on the main shaft of the blowing motor. The probe of the signal sensor is arranged inside the detection box, solving the problems of a double-layer high and low temperature test chamber, which includes a test chamber body and a control system. A dual-zone control board and three-color indicator lights are provided on the test chamber body. Inside the test chamber body, there are two detection boxes arranged in an upper and lower stacked manner. The detection box is provided with an explosion-proof door, and a perspective window is provided on the explosion-proof door. A number of plug-lock explosion-proof chains are provided around the explosion-proof door. One end of the plug-lock explosion-proof chain is fixed to the explosion-proof door, and the other end is fixed to the test chamber body. A pressure relief door is provided on one side of the detection box. Inside the test chamber body, there is also a distribution box. A number of ventilation fans are provided on the top of the distribution box. A detection module and a control circuit are provided inside the distribution box. A fire extinguisher is provided behind the distribution box. Inside the test chamber body, there is also a compressor, an oil separator, and a condenser. A blowing motor, a signal sensor, a number of test holes, and a fire extinguishing pipeline are provided on the back of each detection box. A wind impeller is provided on the main shaft of the blowing motor. The probe of the signal sensor is arranged inside the detection box. It adopts a double-chamber structure, and the control system, refrigeration system, and heating circulation system can be independently controlled, fully exploiting the utilization rate of the chamber body. The inside of the test chamber adopts a forced internal circulation air supply method, which can quickly change the environment inside the test chamber, and is equipped with a smoke alarm system. In case of an abnormal fire situation, the system can timely control to open the fire extinguisher for fire extinguishing, reducing risks. Summary of the Invention

[0008] The purpose of the present invention is to provide a new type of double-temperature zone double-water-based fire extinguisher automatic fire extinguishing side explosion-proof type high and low temperature test chamber to solve the above technical problems. The double-temperature zone design realizes parallel testing and improves efficiency; it integrates three core safety mechanisms; the double-water-based automatic fire extinguishing system provides fast and reliable fire fighting; the side explosion-proof structure effectively controls the explosion impact and protects personnel and the environment; it provides a safe and controllable high and low temperature environment for testing flammable, explosive or high-temperature unstable samples, especially lithium batteries, and meets the safety requirements of high-risk industries for testing equipment.

[0009] The present invention is realized through the following technical solutions: A double-temperature zone and double-aqueous-based fire extinguisher automatic fire extinguishing side explosion-proof type high and low temperature test chamber, comprising a test chamber box body assembly, a test inner box assembly, a refrigeration assembly, a double-temperature zone front door assembly, a double-aqueous-based fire extinguishing assembly, an electrical assembly, a side explosion-proof component, and a double-temperature zone operation control assembly. The test chamber box body assembly is internally provided with upper and lower test inner box assemblies. The double-aqueous-based fire extinguishing assembly is provided on the outer side wall of the left side of the test chamber box body assembly. The electrical assembly is provided on one side of the test inner box assembly. The refrigeration assembly is provided inside the test inner box assembly. The double-temperature zone front door assemblies are provided on the upper and lower outer side walls of the test inner box assembly. The side explosion-proof component is provided on one side of the double-aqueous-based fire extinguishing assembly. The double-temperature zone operation control assembly is provided on the outer side wall of the right side of the test chamber box body assembly. The double-temperature zone operation control assembly is electrically connected to the test inner box assembly, the refrigeration assembly, and the electrical assembly.

[0010] Furthermore, the test chamber box body assembly includes a frame, an inner rear sealing plate, a condensation fan component, a left side sealing plate, a right side sealing plate, and a rear end sealing plate. Test inner box installation positions are provided above and below the front end of the frame. The test inner box assembly is installed in the test inner box installation positions above and below the front end of the frame, and the test inner box assembly is seamlessly docked and fastened to the front end of the frame through the double-temperature zone front door assembly. A double-temperature zone operation control installation position is provided on the outer side wall of the right side of the front end of the frame. The double-temperature zone operation control assembly is installed in the double-temperature zone operation control installation position on the outer side wall of the right side of the front end of the frame. An electrical installation groove is provided on the inner side wall of the right side of the front end of the frame. The electrical assembly is embedded in the electrical installation groove on the inner side wall of the right side of the front end of the frame, and the right side sealing plate seamlessly docks and fastens the electrical assembly to the right side of the front end of the frame. A condensation fan component installation position is provided in the upper part of the rear end of the frame. A refrigeration installation position is provided in the lower part of the rear end of the frame. The refrigeration assembly is installed in the refrigeration installation position in the lower part of the rear end of the frame. A double-aqueous-based fire extinguishing installation position is provided on the outer side wall of the rear part of the frame. The double-aqueous-based fire extinguishing assembly is installed in the double-aqueous-based fire extinguishing installation position on the outer side wall of the rear part of the frame. An inner rear sealing plate is provided in the middle of the frame. The inner rear sealing plate separates the test inner box assembly and the refrigeration assembly. The left side sealing plate and the right side sealing plate seamlessly dock and fasten the condensation fan component, the refrigeration assembly, and the electrical assembly to the left and right sides of the front end of the frame. The rear end sealing plate seamlessly docks and fastens the condensation fan component and the refrigeration assembly to the rear end of the frame. A three-color alarm light is provided at the top of the front end of the frame. A cable fixing head is provided on one side of the three-color alarm light. A plurality of test holes are provided on both sides of the front end of the frame. An explosion-proof installation position is provided on one side of the test holes. The side explosion-proof component is installed in the explosion-proof installation position on the left side of the front end of the frame. A plurality of fire extinguishing pipeline through holes are provided on the left side of the cable fixing head. A main switch is provided on the outer side wall of the right side of the front end of the frame. The main switch is electrically connected to the double-temperature zone operation control assembly, the main switch is electrically connected to the electrical assembly, and the main switch is electrically connected to the refrigeration assembly.

[0011] Further, the condensing fan component includes a condensing fan and a condensing fan seal plate. The condensing fan is installed in a condensing air installation position provided at the upper part of the rear end of the frame. The connecting pipe of the condensing fan is connected to the refrigeration component. The condensing fan seal plate seamlessly docks and fastens the condensing fan on the top of the frame. A condensing air outlet is provided on the condensing fan seal plate.

[0012] Further, the test inner box component includes a test inner box, a test fixture bracket, test fixture laminates, test fixtures, a lower seal plate, upper and lower air deflectors, left and right air deflectors, an evaporator, heating pipes, a heating pipe support frame, a long-shaft motor, a flanged impeller, a flanged impeller base, an exhaust fan, a butterfly valve assembly, and a smoke sensor. A cavity is provided inside the test inner box. A test fixture bracket is provided in the cavity. A plurality of layers of test fixture laminates are provided on the test fixture bracket. A plurality of test fixtures are provided on the test fixture laminates. A lower seal plate is provided at the rear end of the test fixture bracket. Left and right air deflectors are provided on the top of the lower seal plate. The left and right air deflectors dissipate heat to the test fixtures. Upper and lower air deflectors are provided on the left side of the left and right air deflectors. The upper and lower air deflectors dissipate heat to the evaporator. A flanged impeller base is provided at the bottom inside the test inner box. A flanged impeller is provided on the flanged impeller base. The output shaft of the long-shaft motor is connected to the flanged impeller. An evaporator is provided at the rear end inside the test inner box. A heating pipe support frame is provided above the evaporator. A plurality of heating pipes are provided on the heating pipe support frame. The evaporator is connected to the refrigeration component through a refrigeration conduit. A plurality of butterfly valve assemblies are provided on the outer side wall of the right side of the test inner box. A plurality of test hole assemblies are provided on one side of the butterfly valve assemblies. One end of the test hole assembly passes through the test holes on both sides of the front end of the frame and is connected to the test inner box. A smoke sensor is provided between two butterfly valve assemblies. An exhaust fan is provided on one side of the smoke sensor. The air outlet of the exhaust fan is inserted into the top of the frame. The heating pipes are electrically connected to the electrical component. An inner ring mounting hole is provided on the outer side wall of the left side of the test inner box.

[0013] As a further aspect, the refrigeration assembly includes a refrigeration bottom plate, a refrigeration compressor mounting seat, a refrigeration compressor, a refrigeration liquid reservoir, an oil separator, a drying filter, a refrigeration electronic valve, a thermal expansion valve, a high and low pressure controller support frame, a high and low pressure controller, a three-way joint, copper pipes, and a capillary tube. The refrigeration bottom plate is installed in the refrigeration installation position at the lower part of the rear end of the frame. A refrigeration compressor mounting seat is provided at the right end of the refrigeration bottom plate. A refrigeration compressor is provided on the refrigeration compressor mounting seat. An oil separator is provided on the left side of the refrigeration compressor. A refrigeration liquid reservoir is provided on the left side of the oil separator. A high and low pressure controller support frame is provided on the left side of the refrigeration liquid reservoir. A high and low pressure controller is provided on the high and low pressure controller support frame. A drying filter is provided on the right side of the refrigeration liquid reservoir. The refrigeration liquid reservoir is connected to the condensation fan through a copper pipe. The lower part of the refrigeration compressor is connected to the upper part of the oil separator through a copper pipe. The upper part of the refrigeration compressor is connected to the through pipe of the evaporator through a copper pipe. The upper part of the oil separator is connected to the condensation fan through a copper pipe. The refrigeration liquid reservoir is connected to the top of the drying filter through a copper pipe. The bottom of the drying filter is connected to one end of the refrigeration electronic valve through a copper pipe. The high and low pressure controller is connected to one end of the thermal expansion valve through a copper pipe. A refrigeration electronic valve is provided between the high and low pressure controller and the thermal expansion valve. The refrigeration electronic valve is respectively connected to the drying filter and the high and low pressure controller through a three-way joint. The other end of the thermal expansion valve is connected to the condensation fan through a copper pipe. The other end of the refrigeration electronic valve is connected to the capillary tube through a copper pipe.

[0014] As a further aspect, the dual water-based fire extinguishing assembly includes a fire extinguishing box body, a fire extinguisher fixing ring, a water-based fire extinguisher, a push rod motor, a push rod fixing seat, a screw rod connecting rod, a fire extinguisher connecting pipe, a nozzle connecting pipe, and a nozzle. The fire extinguishing box body is installed in the dual water-based fire extinguishing installation position on the outer side wall of the rear part of the frame. A water-based fire extinguisher is provided inside the fire extinguishing box body and is fixed inside the fire extinguishing box body through a fire extinguisher fixing ring. A push rod fixing seat is provided at the top inside the fire extinguishing box body. A push rod motor is provided on the push rod fixing seat. The output shaft of the push rod motor is connected to one end of the screw rod connecting rod. The other end of the screw rod connecting rod is connected to the water-based fire extinguisher. The outlet of the water-based fire extinguisher is connected to one end of the fire extinguisher connecting pipe. The other end of the fire extinguisher connecting pipe is connected to one end of the nozzle connecting pipe. The other end of the nozzle connecting pipe passes through the fire extinguishing pipeline through hole at the top left of the front end of the frame and is connected to the nozzle. The nozzle is aimed at the test fixture for spraying.

[0015] As a further aspect, the side partition explosion-proof component includes a proximity switch mounting seat, a proximity switch, a proximity switch cover plate, an explosion-proof chain, an explosion-proof chain screw, a spherical buckle, an outer fixing plate, a door cover, a first sealing ring, a side partition explosion-proof door, a second sealing ring, an inner fixing plate, an epoxy tube, and an inner retaining ring. The proximity switch mounting seat is installed on the left side of the front end of the frame. A proximity switch is provided on the proximity switch mounting seat. The proximity switch cover plate seamlessly docks and fastens the proximity switch on the proximity switch mounting seat. One end of the epoxy tube is inserted into the inner ring mounting hole on the outer side wall of the left side of the test inner box and is seamlessly docked and fastened on the outer side wall of the left side of the test inner box through the inner retaining ring. The other end of the epoxy tube is inserted into the explosion-proof mounting position on the left side of the front end of the frame. An inner fixing plate is provided on the epoxy tube. An outer fixing plate is provided on the inner fixing plate. A second sealing ring is provided between the outer fixing plate and the inner fixing plate. A door cover is provided inside the outer fixing plate. A first sealing ring is provided between the outer fixing plate and the door cover. The side partition explosion-proof door seamlessly docks and fastens the outer fixing plate, the door cover, and the first sealing ring on the left side of the front end of the frame. An explosion-proof chain screw is provided at the bottom of the proximity switch mounting seat. An explosion-proof chain screw is provided at the bottom of the side partition explosion-proof door. A spherical buckle is provided on one side of the explosion-proof chain screw. One end of the explosion-proof chain is connected to the explosion-proof chain screw at the bottom of the proximity switch mounting seat. The other end of the explosion-proof chain is connected to the explosion-proof chain screw at the bottom of the side partition explosion-proof door. The top of the side partition explosion-proof door is fixedly connected to the left side of the front end of the frame through a hinge.

[0016] As a further aspect, the dual-temperature zone operation control component includes an operation control mounting plate, an operation control display screen, a thermostat, an emergency stop button, a reset button, and a self-locking button. The operation control mounting plate is embedded in the dual-temperature zone operation control mounting position on the outer side wall of the right side of the front end of the frame. An operation control display screen is provided at the upper part of the operation control mounting plate. A thermostat is provided below the operation control display screen. A reset button is provided below the thermostat. A self-locking button is provided on one side of the reset button. An emergency stop button is provided at the lower part of the operation control mounting plate. The main switch is electrically connected to the operation control display screen, the thermostat, the emergency stop button, the reset button, and the self-locking button through wires respectively.

[0017] As a further aspect, the operation control display screen is a constant temperature programmable control display screen.

[0018] As a further aspect, the constant temperature programmable control display screen is a touch-type constant temperature programmable control display screen.

[0019] The beneficial effects of the present invention are as follows: (1) This device is easy to operate, equipped with a touch screen display and an automatic control system, making it convenient to use. It can quickly switch between high and low temperatures, greatly shortening the test cycle and improving work efficiency. Through high-precision temperature sensors and controllers, the environmental test chamber can ensure the accuracy of temperature control. (2) The device is equipped with a dual-temperature zone operation control component, which can improve the test efficiency; it integrates a triple-core safety mechanism; the dual-water-based automatic fire extinguishing system provides fast and reliable fire suppression; the side explosion-proof structure effectively controls the explosion shock, protecting personnel and the environment; it provides a safe and controllable high and low temperature environment for testing flammable, explosive or high-temperature unstable samples, especially lithium batteries, meeting the safety requirements of high-risk industries for test equipment. (3) The device can also store multiple groups of test programs, facilitating users to conduct multiple repeated tests and improving test efficiency; while efficiently performing extreme temperature tests, it provides reliable active and passive safety guarantees for handling flammable, explosive and high-risk samples, especially lithium batteries. (4) A special high and low temperature test chamber integrated machine with a simple structure, stable and reliable performance, low energy consumption, and capable of achieving large-range variable adjustment and precise control of temperature and flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of the dual-temperature zone dual-water-based fire extinguisher automatic fire extinguishing side explosion-proof type high and low temperature test chamber of the present invention; Figure 2 It is a schematic explosion structure diagram of the dual-temperature zone dual-water-based fire extinguisher automatic fire extinguishing side explosion-proof type high and low temperature test chamber of the present invention; Figure 3 It is a schematic structural diagram of the test chamber box body assembly of the present invention; Figure 4 It is a schematic explosion structure diagram of the test chamber box body assembly of the present invention; Figure 5 It is a schematic structural diagram of the test inner box assembly, side explosion-proof component and dual-temperature zone front door component of the present invention; Figure 6 It is a schematic explosion structure diagram of the test inner box assembly, side explosion-proof component and dual-temperature zone front door component of the present invention; Figure 7 It is a schematic structural diagram of the test inner box of the present invention; Figure 8 It is a schematic explosion structure diagram of the test inner box of the present invention; Figure 9 It is a schematic structural diagram of the refrigeration component of the present invention; Figure 10 It is a schematic explosion structure diagram of the refrigeration component of the present invention; Figure 11 It is a schematic structural diagram of the dual-water-based fire extinguishing component of the present invention; Figure 12 Schematic diagram of the explosion structure of the dual-aqueous fire extinguishing component of the present invention; Figure 13 Schematic diagram of the structure of the side partition explosion-proof component of the present invention; Figure 14 Schematic diagram of the explosion structure of the side partition explosion-proof component of the present invention; Figure 15 Schematic diagram of the structure of the dual-temperature zone operation control component of the present invention; Figure 16 Schematic diagram of the explosion structure of the dual-temperature zone operation control component of the present invention; Figure 17 Schematic diagram of the structure of the electrical component of the present invention; Reference Numerals: 1. Test Chamber Box Assembly; 11. Frame; 110. Installation Position for Test Inner Box; 111. Installation Position for Dual-Temperature Zone Operation Control; 112. Electrical Installation Groove; 113. Installation Position for Condensing Fan Assembly; 114. Installation Position for Refrigeration; 115. Installation Position for Dual-Aqueous Fire Extinguishing; 116. Three-Color Alarm Light; 117. Test Hole; 118. Explosion-Proof Installation Position; 119. Through-Hole for Fire Extinguishing Pipeline; 120. Main Switch; 12. Inner Rear Sealing Plate; 13. Condensing Fan Assembly; 130. Condensing Fan; 131. Condensing Fan Sealing Plate; 1310. Condensing Air Outlet; 14. Left Sealing Plate; 15. Right Sealing Plate; 16. Rear Sealing Plate; 2. Test Inner Box Assembly; 201. Test Inner Box; 202. Test Fixture Bracket; 203. Test Fixture Shelf; 204. Test Fixture; 205. Lower Sealing Plate; 206. Upper and Lower Air-Regulating Plates; 207. Left and Right Air-Regulating Plates; 208. Evaporator; 209. Heating Tube; 210. Heating Tube Support Bracket; 211. Long Shaft Motor; 212. Curled Impeller; 213. Smoke Exhaust Fan; 214. Butterfly Valve Assembly; 215. Smoke Sensor; 216. Test Hole Assembly; 3. Refrigeration Assembly; 301. Refrigeration Bottom Plate; 302. Refrigeration Compressor Mounting Seat; 303. Refrigeration Compressor; 304. Refrigeration Liquid Receiver; 305. Oil Separator; 306. Dry Filter; 307. Refrigeration Electronic Valve; 308. Thermal Expansion Valve; 309. High and Low Pressure Controller Support Bracket; 310. High and Low Pressure Controller; 311. Three-Way Joint; 312. Copper Tube; 313. Capillary Tube; 4. Dual-Temperature Zone Front Door Assembly; 5. Dual-Aqueous Fire Extinguishing Assembly; 501. Fire Extinguishing Box Body; 502. Fire Extinguisher Fixing Ring; 503. Aqueous Fire Extinguisher; 504. Push Rod Motor; 505. Push Rod Fixed Seat; 506. Screw Connecting Rod; 507. Fire Extinguisher Connecting Pipe; 508. Nozzle Connecting Pipe; 509. Nozzle; 6. Electrical Assembly; 7. Side Partition Explosion-Proof Assembly; 701. Proximity Switch Mounting Seat; 702. Proximity Switch; 703. Proximity Switch Cover Plate; 704. Explosion-Proof Chain; 705. Explosion-Proof Chain Screw; 706. Ball Button; 707. Outer Fixing Plate; 708. Door Cover; 709. First Sealing Ring; 710. Side Partition Explosion-Proof Door; 711. Second Sealing Ring; 712. Inner Fixing Plate; 713. Epoxy Tube; 714. Inner Retaining Ring; 8. Dual-Temperature Zone Operation Control Assembly; 801. Operation Control Mounting Plate; 802. Operation Control Display Screen; 803. Thermostat; 804. Emergency Stop Button; 805. Reset Button; 806. Self-Locking Button. Detailed Implementation Manner

[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific implementation manners: Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order.

[0022] Reference to "embodiment" herein means that a particular feature, structure, or characteristic described in connection with an embodiment can be included in at least one embodiment of this application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0023] Refer to as Figures 1 - 17 shown, a double-temperature zone and double-aqueous-based fire extinguisher automatic fire extinguishing side explosion-proof type high and low temperature test chamber, comprising a test chamber box body assembly 1, a test inner box assembly 2, a refrigeration assembly 3, a double-temperature zone front door assembly 4, a double-aqueous-based fire extinguishing assembly 5, an electrical assembly 6, a side explosion-proof component 7, and a double-temperature zone operation control assembly 8. The test inner box assembly 2 is disposed inside the test chamber box body assembly 1 in the up and down direction. The double-aqueous-based fire extinguishing assembly 5 is disposed on the outer side wall of the left side of the test chamber box body assembly 1. The electrical assembly 6 is disposed on one side of the test inner box assembly 2. The refrigeration assembly 3 is disposed inside the test inner box assembly 2. The double-temperature zone front door assemblies 4 are disposed on the upper and lower outer side walls of the test inner box assembly 2. The side explosion-proof component 7 is disposed on one side of the double-aqueous-based fire extinguishing assembly 5. The double-temperature zone operation control assembly 8 is disposed on the outer side wall of the right side of the test chamber box body assembly 1. The double-temperature zone operation control assembly 8 is electrically connected to the test inner box assembly 2, the refrigeration assembly 3, and the electrical assembly 6.

[0024] Preferably, the test chamber box body assembly 1 includes a frame 11, an inner rear sealing plate 12, a condensation fan component 13, a left sealing plate 14, a right sealing plate 15, and a rear sealing plate 16. At the upper and lower parts of the front end of the frame 11, there are test inner box installation positions 110. The test inner box assembly 2 is installed in the test inner box installation positions 110 at the upper and lower parts of the front end of the frame 11, and the test inner box assembly 2 is seamlessly docked and fastened to the front end of the frame 11 through a dual-temperature zone front door assembly 4. On the outer side wall of the right side of the front end of the frame 11, there is a dual-temperature zone operation control installation position 111. The dual-temperature zone operation control assembly 8 is installed in the dual-temperature zone operation control installation position 111 on the outer side wall of the right side of the front end of the frame 11. On the inner side wall of the right side of the front end of the frame 11, there is an electrical installation groove 112. The electrical component 6 is embedded in the electrical installation groove 112 on the inner side wall of the right side of the front end of the frame 11, and the right sealing plate 15 seamlessly docks and fastens the electrical component 6 to the right side of the front end of the frame 11. At the upper part of the rear end of the frame 11, there is a condensation fan component installation position 113. At the lower part of the rear end of the frame 11, there is a refrigeration installation position 114. The refrigeration component 3 is installed in the refrigeration installation position 114 at the lower part of the rear end of the frame 11. On the outer side wall of the rear part of the frame 11, there is a dual-water-based fire extinguishing installation position 115. The dual-water-based fire extinguishing component 5 is installed in the dual-water-based fire extinguishing installation position 115 on the outer side wall of the rear part of the frame 11. In the middle of the frame 11, there is an inner rear sealing plate 16. The inner rear sealing plate 16 separates the test inner box assembly 2 and the refrigeration component 3. The left sealing plate 14 and the right sealing plate 15 seamlessly dock and fasten the condensation fan component 13, the refrigeration component 3, and the electrical component 6 to the left and right sides of the front end of the frame 11. The rear sealing plate 16 seamlessly docks and fastens the condensation fan component 13 and the refrigeration component 3 to the rear end of the frame 11. At the top of the front end of the frame 11, there is a three-color alarm light 116. There is a cable fixing head on one side of the three-color alarm light 116. There are several test holes 117 on both sides of the front end of the frame 11. There is an explosion-proof installation position 118 on one side of the test holes 117. The side partition explosion-proof component 7 is installed in the explosion-proof installation position 118 on the left side of the front end of the frame 11. There are several fire extinguishing pipeline through holes 119 on the left side of the cable fixing head. On the outer side wall of the right side of the front end of the frame 11, there is a main switch 120. The main switch 120 is electrically connected to the dual-temperature zone operation control assembly 8. The main switch 120 is electrically connected to the electrical component 6. The main switch 120 is electrically connected to the refrigeration component 3.

[0025] Preferably, the condensing fan component 13 includes a condensing fan 130 and a condensing fan sealing plate 131. The condensing fan 130 is installed in a condensing fan installation position 113 provided at the upper part of the rear end of the frame 11. The connecting pipe of the condensing fan 130 is connected to the refrigeration component 3. The condensing fan sealing plate 131 seamlessly docks and fastens the condensing fan 130 on the top of the frame 11, and a condensing air outlet 1310 is provided on the condensing fan sealing plate 131.

[0026] Preferably, the test inner box component 2 includes a test inner box 201, a test fixture bracket 202, a test fixture layer board 203, test fixtures 204, a lower sealing plate 205, upper and lower air deflectors 206, left and right air deflectors 207, an evaporator 208, heating pipes 209, a heating pipe support frame 210, a long-shaft motor 211, a flanged impeller 212, a flanged impeller base, an exhaust fan 213, a butterfly valve assembly 214, and a smoke sensor 215. A cavity is provided inside the test inner box 201, and a test fixture bracket 202 is provided in the cavity. A plurality of layers of test fixture layer boards 203 are provided on the test fixture bracket 202, and a plurality of test fixtures 204 are provided on the test fixture layer boards 203. A lower sealing plate 205 is provided at the rear end of the test fixture bracket 202, and left and right air deflectors 207 are provided on the top of the lower sealing plate 205. The left and right air deflectors 207 dissipate heat to the test fixtures 204. An upper and lower air deflector 206 is provided on the left side of the left and right air deflectors 207, and the upper and lower air deflector 206 dissipates heat to the evaporator 208. A flanged impeller base is provided at the bottom inside the test inner box 201, and a flanged impeller 212 is provided on the flanged impeller base. The output shaft of the long-shaft motor 211 is connected to the flanged impeller 212. An evaporator 208 is provided at the rear end inside the test inner box 201, a heating pipe support frame 210 is provided above the evaporator 208, and a plurality of heating pipes 209 are provided on the heating pipe support frame 210. The evaporator 208 is connected to the refrigeration component 3 through a refrigeration conduit. A plurality of butterfly valve assemblies 214 are provided on the outer side wall on the right side of the test inner box 201. A plurality of test hole assemblies 216 are provided on one side of the butterfly valve assemblies 214. One end of the test hole assemblies 216 passes through the test holes 117 on both sides of the front end of the frame 11 and is connected to the test inner box 201. A smoke sensor 215 is provided between two butterfly valve assemblies 214, and an exhaust fan 213 is provided on one side of the smoke sensor 215. The air outlet of the exhaust fan 213 is inserted into the top of the frame 11. The heating pipes 209 are electrically connected to the electrical component 6. An inner ring installation hole is provided on the outer side wall on the left side of the test inner box 201.

[0027] Preferably, the refrigeration assembly 3 includes a refrigeration bottom plate 301, a refrigeration compressor mounting seat 302, a refrigeration compressor 303, a refrigeration liquid receiver 304, an oil separator 305, a dryer filter 306, a refrigeration electronic valve 307, a thermostatic expansion valve 308, a high and low pressure controller support frame 309, a high and low pressure controller 310, a three-way joint 311, a copper pipe 312, and a capillary tube 313. The refrigeration bottom plate 301 is installed in the refrigeration installation position 114 at the lower part of the rear end of the frame 11. A refrigeration compressor mounting seat 302 is provided at the right end of the refrigeration bottom plate 301. A refrigeration compressor 303 is provided on the refrigeration compressor mounting seat 302. An oil separator 305 is provided on the left side of the refrigeration compressor 303. A refrigeration liquid receiver 304 is provided on the left side of the oil separator 305. A high and low pressure controller support frame 309 is provided on the left side of the refrigeration liquid receiver 304. A high and low pressure controller 310 is provided on the high and low pressure controller support frame 309. A dryer filter 306 is provided on the right side of the refrigeration liquid receiver 304. The refrigeration liquid receiver 304 is connected to the condensing fan 130 through a copper pipe 312. The lower part of the refrigeration compressor 303 is connected to the upper part of the oil separator 305 through a copper pipe 312. The upper part of the refrigeration compressor 303 is connected to the through pipe of the evaporator 208 through a copper pipe 312. The upper part of the oil separator 305 is connected to the condensing fan 130 through a copper pipe 312. The refrigeration liquid receiver 304 is connected to the top of the dryer filter 306 through a copper pipe 312. The bottom of the dryer filter 306 is connected to one end of the refrigeration electronic valve 307 through a copper pipe 312. The high and low pressure controller 310 is connected to one end of the thermostatic expansion valve 308 through a copper pipe 312. A refrigeration electronic valve 307 is provided between the high and low pressure controller 310 and the thermostatic expansion valve 308. The refrigeration electronic valve 307 is respectively connected to the dryer filter 306 and the high and low pressure controller 310 through a three-way joint 311. The other end of the thermostatic expansion valve 308 is connected to the condensing fan 130 through a copper pipe 312. The other end of the refrigeration electronic valve 307 is connected to the capillary tube 313 through a copper pipe 312.

[0028] Preferably, the dual-aqueous-based fire extinguishing assembly 5 includes a fire extinguishing box body 501, a fire extinguisher fixing ring 502, an aqueous-based fire extinguisher 503, a push rod motor 504, a push rod fixing seat 505, a screw rod connecting rod 506, a fire extinguisher connecting pipe 507, a nozzle connecting pipe 508, and a nozzle 509. The fire extinguishing box body 501 is installed in the dual-aqueous-based fire extinguishing installation position 115 on the outer side wall of the rear part of the frame 11. An aqueous-based fire extinguisher 503 is provided inside the fire extinguishing box body 501 and is fixed inside the fire extinguishing box body 501 through the fire extinguisher fixing ring 502. A push rod fixing seat 505 is provided at the top inside the fire extinguishing box body 501. A push rod motor 504 is provided on the push rod fixing seat 505. One end of the output shaft of the push rod motor 504 is connected to one end of the screw rod connecting rod 506, and the other end of the screw rod connecting rod 506 is connected to the aqueous-based fire extinguisher 503. The outlet of the aqueous-based fire extinguisher 503 is connected to one end of the fire extinguisher connecting pipe 507, the other end of the fire extinguisher connecting pipe 507 is connected to one end of the nozzle connecting pipe 508, and the other end of the nozzle connecting pipe 508 passes through the fire extinguishing pipeline through hole 119 at the top left of the front end of the frame 11 and is connected to the nozzle 509. The nozzle 509 is aligned with the test fixture 204 for spraying.

[0029] Preferably, the side partition explosion-proof component 7 includes a proximity switch mounting base 701, a proximity switch 702, a proximity switch cover plate 703, an explosion-proof chain 704, an explosion-proof chain screw 705, a spherical buckle 706, an outer fixing plate 707, a door cover 708, a first sealing ring 709, a side partition explosion-proof door 710, a second sealing ring 711, an inner fixing plate 712, an epoxy tube 713, and an inner retaining ring 714. The proximity switch mounting base 701 is mounted on the left side of the front end of the frame 11. The proximity switch mounting base 701 is provided with a proximity switch 702. The proximity switch cover plate 703 seamlessly docks and fastens the proximity switch 702 on the proximity switch mounting base 701. One end of the epoxy tube 713 is inserted into the inner ring mounting hole on the outer side wall of the left side of the test inner box 201 and is seamlessly docked and fastened on the outer side wall of the left side of the test inner box 201 through the inner retaining ring 714. The other end of the epoxy tube 713 is inserted into the explosion-proof mounting position 118 on the left side of the front end of the frame 11. The epoxy tube 713 is provided with an inner fixing plate 712. The inner fixing plate 712 is provided with an outer fixing plate 707. A second sealing ring 711 is provided between the outer fixing plate 707 and the inner fixing plate 712. The outer fixing plate 707 is provided with a door cover 708. A first sealing ring 709 is provided between the outer fixing plate 707 and the door cover 708. The side partition explosion-proof door 710 seamlessly docks and fastens the outer fixing plate 707, the door cover 708, and the first sealing ring 709 on the left side of the front end of the frame 11. The bottom of the proximity switch mounting base 701 is provided with an explosion-proof chain screw 705. The bottom of the side partition explosion-proof door 710 is provided with an explosion-proof chain screw 705. A spherical buckle 706 is provided on one side of the explosion-proof chain screw 705. One end of the explosion-proof chain 704 is connected to the explosion-proof chain screw 705 at the bottom of the proximity switch mounting base 701. The other end of the explosion-proof chain 704 is connected to the explosion-proof chain screw 705 at the bottom of the side partition explosion-proof door 710. The top of the side partition explosion-proof door 710 is fixedly connected to the left side of the front end of the frame 11 through a hinge.

[0030] Preferably, the dual-temperature zone operation control component 8 includes an operation control mounting plate 801, an operation control display screen 802, a thermostat 803, an emergency stop button 804, a reset button 805, and a self-locking button 806. The operation control mounting plate 801 is embedded in a dual-temperature zone operation control mounting position 111 on the outer side wall of the front right side of the frame 11. An operation control display screen 802 is provided on the upper part of the operation control mounting plate 801. A thermostat 803 is provided below the operation control display screen 802. A reset button 805 is provided below the thermostat 803. A self-locking button 806 is provided on one side of the reset button 805. An emergency stop button 804 is provided on the lower part of the operation control mounting plate 801. The main switch 120 is electrically connected to the operation control display screen 802, the thermostat 803, the emergency stop button 804, the reset button 805, and the self-locking button 806 respectively through wires.

[0031] Preferably, the operation control display screen 802 is a constant temperature programmable control display screen.

[0032] Preferably, the constant temperature programmable control display screen is a touch-type constant temperature programmable control display screen.

[0033] According to the disclosure and teachings of the above specification, those skilled in the art to which the present invention pertains can also make appropriate changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the protection scope of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present invention.

Claims

1. A double-temperature zone and double-aqueous-based fire extinguisher automatic fire extinguishing side explosion-proof type high and low temperature test chamber, characterized in that: It includes a test chamber box body assembly, a test inner box assembly, a refrigeration assembly, a double-temperature front door assembly, a double-water-based fire extinguishing assembly, an electrical assembly, a side partition explosion-proof assembly, and a double-temperature operation control assembly. Inside the test chamber box body assembly, there are upper and lower test inner box assemblies. On the outer side wall of the left side of the test chamber box body assembly, there is a double-water-based fire extinguishing assembly. On one side of the test inner box assembly, there is an electrical assembly. Inside the test inner box assembly, there is a refrigeration assembly. On the upper and lower outer side walls of the test inner box assembly, there is a double-temperature front door assembly. On one side of the double-water-based fire extinguishing assembly, there is a side partition explosion-proof assembly. On the outer side wall of the right side of the test chamber box body assembly, there is a double-temperature operation control assembly. The double-temperature operation control assembly is electrically connected to the test inner box assembly, the refrigeration assembly, and the electrical assembly.

2. The automatic fire extinguishing side explosion-proof type high and low temperature test chamber for the double-temperature zone double-aqueous-based fire extinguisher according to claim 1, characterized in that: The test chamber box body assembly includes a frame, an inner rear sealing plate, a condensation fan component, a left side sealing plate, a right side sealing plate, and a rear end sealing plate. At the upper and lower parts of the front end of the frame, there are test inner box installation positions. The test inner box assembly is installed in the test inner box installation positions at the upper and lower parts of the front end of the frame, and the test inner box assembly is seamlessly docked and fastened to the front end of the frame through the double-temperature front door assembly. On the outer side wall of the right side of the front end of the frame, there is a double-temperature operation control installation position. The double-temperature operation control assembly is installed in the double-temperature operation control installation position on the outer side wall of the right side of the front end of the frame. On the inner side wall of the right side of the front end of the frame, there is an electrical installation groove. The electrical assembly is embedded in the electrical installation groove on the inner side wall of the right side of the front end of the frame, and the right side sealing plate seamlessly docks and fastens the electrical assembly to the right side of the front end of the frame. At the upper part of the rear end of the frame, there is a condensation fan component installation position. At the lower part of the rear end of the frame, there is a refrigeration installation position. The refrigeration assembly is installed in the refrigeration installation position at the lower part of the rear end of the frame. On the outer side wall of the rear part of the frame, there is a double-water-based fire extinguishing installation position. The double-water-based fire extinguishing assembly is installed in the double-water-based fire extinguishing installation position on the outer side wall of the rear part of the frame. In the middle of the frame, there is an inner rear sealing plate. The inner rear sealing plate separates the test inner box assembly and the refrigeration assembly. The left side sealing plate and the right side sealing plate seamlessly dock and fasten the condensation fan component, the refrigeration assembly, and the electrical assembly to the left and right sides of the front end of the frame. The rear end sealing plate seamlessly docks and fastens the condensation fan component and the refrigeration assembly to the rear end of the frame. At the top of the front end of the frame, there is a three-color alarm light. On one side of the three-color alarm light, there is a cable fixing head. On both sides of the front end of the frame, there are several test holes. On one side of the test holes, there is an explosion-proof installation position. The side partition explosion-proof assembly is installed in the explosion-proof installation position on the left side of the front end of the frame. On the left side of the cable fixing head, there are several fire extinguishing pipeline through holes. On the outer side wall of the right side of the front end of the frame, there is a main switch. The main switch is electrically connected to the double-temperature operation control assembly. The main switch is electrically connected to the electrical assembly. The main switch is electrically connected to the refrigeration assembly.

3. The automatic fire extinguishing side explosion-proof type high and low temperature test chamber for the double-temperature zone double-aqueous-based fire extinguisher according to claim 2, characterized in that: The condensing fan component includes a condensing fan and a condensing fan sealing plate. The condensing fan is installed in a condensing air installation position provided at the upper part of the rear end of the frame. The connecting pipe of the condensing fan is connected to the refrigeration component. The condensing fan sealing plate seamlessly docks and fastens the condensing fan on the top of the frame, and a condensing air outlet is provided on the condensing fan sealing plate.

4. The automatic fire extinguishing side explosion-proof type high and low temperature test chamber for a double-temperature zone double-aqueous-based fire extinguisher according to claim 1, characterized in that: The test inner box component includes a test inner box, a test fixture bracket, test fixture laminates, test fixtures, a lower sealing plate, upper and lower air deflectors, left and right air deflectors, an evaporator, heating pipes, heating pipe support frames, a long shaft motor, a flanged impeller, a flanged impeller base, an exhaust fan, a butterfly valve assembly, and a smoke sensor. A cavity is provided inside the test inner box. A test fixture bracket is provided in the cavity. A plurality of layers of test fixture laminates are provided on the test fixture bracket. A plurality of test fixtures are provided on the test fixture laminates. A lower sealing plate is provided at the rear end of the test fixture bracket. Upper and lower air deflectors are provided on the top of the lower sealing plate. The left and right air deflectors dissipate heat to the test fixtures. Upper and lower air deflectors are provided on the left side of the left and right air deflectors. The upper and lower air deflectors dissipate heat to the evaporator. A flanged impeller base is provided at the bottom inside the test inner box. A flanged impeller is provided on the flanged impeller base. The output shaft of the long shaft motor is connected to the flanged impeller. An evaporator is provided at the rear end inside the test inner box. Heating pipe support frames are provided above the evaporator. A plurality of heating pipes are provided on the heating pipe support frames. The evaporator is connected to the refrigeration component through a refrigeration conduit. A plurality of butterfly valve assemblies are provided on the outer side wall on the right side of the test inner box. A plurality of test hole assemblies are provided on one side of the butterfly valve assemblies. One end of the test hole assembly passes through the test holes on both sides of the front end of the frame and is connected to the test inner box. A smoke sensor is provided between two butterfly valve assemblies. An exhaust fan is provided on one side of the smoke sensor. The air outlet of the exhaust fan is inserted into the top of the frame. The heating pipes are electrically connected to the electrical component. An inner ring mounting hole is provided on the outer side wall on the left side of the test inner box.

5. The automatic fire extinguishing side explosion-proof type high and low temperature test chamber for a dual-temperature zone dual-aqueous base fire extinguisher according to claim 4, wherein: The refrigeration assembly includes a refrigeration bottom plate, a refrigeration compressor mounting seat, a refrigeration compressor, a refrigeration liquid reservoir, an oil separator, a drying filter, a refrigeration electronic valve, a thermal expansion valve, a high and low pressure controller support frame, a high and low pressure controller, a three-way joint, copper pipes, and a capillary tube. The refrigeration bottom plate is installed in the refrigeration installation position at the lower part of the rear end of the frame. A refrigeration compressor mounting seat is provided at the right end of the refrigeration bottom plate. A refrigeration compressor is provided on the refrigeration compressor mounting seat. An oil separator is provided on the left side of the refrigeration compressor. A refrigeration liquid reservoir is provided on the left side of the oil separator. A high and low pressure controller support frame is provided on the left side of the refrigeration liquid reservoir. A high and low pressure controller is provided on the high and low pressure controller support frame. A drying filter is provided on the right side of the refrigeration liquid reservoir. The refrigeration liquid reservoir is connected to the condensing fan through a copper pipe. The lower part of the refrigeration compressor is connected to the upper part of the oil separator through a copper pipe. The upper part of the refrigeration compressor is connected to the through pipe of the evaporator through a copper pipe. The upper part of the oil separator is connected to the condensing fan through a copper pipe. The refrigeration liquid reservoir is connected to the top of the drying filter through a copper pipe. The bottom of the drying filter is connected to one end of the refrigeration electronic valve through a copper pipe. The high and low pressure controller is connected to one end of the thermal expansion valve through a copper pipe. A refrigeration electronic valve is provided between the high and low pressure controller and the thermal expansion valve. The refrigeration electronic valve is respectively connected to the drying filter and the high and low pressure controller through a three-way joint. The other end of the thermal expansion valve is connected to the condensing fan through a copper pipe. The other end of the refrigeration electronic valve is connected to the capillary tube through a copper pipe.

6. The automatic fire extinguishing side explosion-proof type high and low temperature test chamber for the dual-temperature zone dual-aqueous-based fire extinguisher according to claim 2, characterized in that: The dual-water-based fire extinguishing assembly includes a fire extinguishing box body, a fire extinguisher fixing ring, a water-based fire extinguisher, a push rod motor, a push rod fixing seat, a screw rod connecting rod, a fire extinguisher connecting pipe, a nozzle connecting pipe, and a nozzle. The fire extinguishing box body is installed in the dual-water-based fire extinguishing installation position on the outer side wall of the rear part of the frame. A water-based fire extinguisher is provided inside the fire extinguishing box body and is fixed inside the fire extinguishing box body through a fire extinguisher fixing ring. A push rod fixing seat is provided at the top inside the fire extinguishing box body. A push rod motor is provided on the push rod fixing seat. The output shaft of the push rod motor is connected to one end of the screw rod connecting rod. The other end of the screw rod connecting rod is connected to the water-based fire extinguisher. The outlet of the water-based fire extinguisher is connected to one end of the fire extinguisher connecting pipe. The other end of the fire extinguisher connecting pipe is connected to one end of the nozzle connecting pipe. The other end of the nozzle connecting pipe passes through the fire extinguishing pipeline through hole at the top left of the front end of the frame and is connected to the nozzle. The nozzle is aimed at the test fixture for spraying.

7. The automatic fire extinguishing side explosion-proof type high and low temperature test chamber for the dual-temperature zone and dual-aqueous base fire extinguisher according to claim 2, characterized in that: The side partition explosion-proof component includes a proximity switch mounting seat, a proximity switch, a proximity switch cover plate, an explosion-proof chain, an explosion-proof chain screw, a spherical buckle, an outer fixing plate, a door cover, a first sealing ring, a side partition explosion-proof door, a second sealing ring, an inner fixing plate, an epoxy tube, and an inner retaining ring. The proximity switch mounting seat is installed on the left side of the front end of the frame. The proximity switch mounting seat is provided with a proximity switch. The proximity switch cover plate seamlessly docks and fastens the proximity switch on the proximity switch mounting seat. One end of the epoxy tube is inserted into the inner ring mounting hole on the outer side wall of the left side of the test inner box and is seamlessly docked and fastened on the outer side wall of the left side of the test inner box through the inner retaining ring. The other end of the epoxy tube is inserted into the explosion-proof mounting position on the left side of the front end of the frame. The epoxy tube is provided with an inner fixing plate. The inner fixing plate is provided with an outer fixing plate. A second sealing ring is provided between the outer fixing plate and the inner fixing plate. A door cover is provided inside the outer fixing plate. A first sealing ring is provided between the outer fixing plate and the door cover. The side partition explosion-proof door seamlessly docks and fastens the outer fixing plate, the door cover, and the first sealing ring on the left side of the front end of the frame. The bottom of the proximity switch mounting seat is provided with an explosion-proof chain screw. The bottom of the side partition explosion-proof door is provided with an explosion-proof chain screw. A spherical buckle is provided on one side of the explosion-proof chain screw. One end of the explosion-proof chain is connected to the explosion-proof chain screw at the bottom of the proximity switch mounting seat. The other end of the explosion-proof chain is connected to the explosion-proof chain screw at the bottom of the side partition explosion-proof door. The top of the side partition explosion-proof door is fixedly connected to the left side of the front end of the frame through a hinge.

8. The automatic fire extinguishing side explosion-proof type high and low temperature test chamber for double-temperature zone double-aqueous base fire extinguishers according to claim 2, wherein: The dual-temperature zone operation control component includes an operation control mounting plate, an operation control display screen, a thermostat, an emergency stop button, a reset button, and a self-locking button. The operation control mounting plate is embedded in the dual-temperature zone operation control mounting position on the outer side wall of the right side of the front end of the frame. The upper part of the operation control mounting plate is provided with an operation control display screen. A thermostat is provided below the operation control display screen. A reset button is provided below the thermostat. A self-locking button is provided on one side of the reset button. An emergency stop button is provided at the lower part of the operation control mounting plate. The main switch is electrically connected to the operation control display screen, the thermostat, the emergency stop button, the reset button, and the self-locking button through wires respectively.

9. The automatic fire extinguishing side explosion-proof type high and low temperature test chamber for a dual-temperature zone dual-aqueous-based fire extinguisher according to claim 8, characterized in that: The operation control display screen is a constant temperature programmable control display screen.

10. The automatic fire extinguishing side explosion-proof type high and low temperature test chamber for a two-temperature zone two-aqueous-based fire extinguisher according to claim 9, characterized in that: The constant temperature programmable control display screen is a touch-type constant temperature programmable control display screen.

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