Laboratory real-time status digital management device

Abstract

The application discloses a laboratory real-time state digital management equipment and relates to the technical field of laboratory equipment. The equipment comprises an operation terminal device, the operation terminal device is connected with a data server and a running server through an internet of things or a data line, the data server and the running server are connected with an equipment system through the internet of things or the data line, the equipment system comprises a ventilation system, an air conditioning system, a pure water system, a gas supply system, an environment detection system, a fire-fighting system and a security system, each sensor can detect temperature data, smoke concentration, humidity information and air quality data and transmit the data to the data server through the internet of things data line. The application can collect environmental data in real time, compare preset values, start corresponding equipment systems, automatically control the temperature and humidity, fire-fighting and other environments, intelligently control the operation conditions of the laboratory and maximize the safety of the equipment and personnel.

Description

Technical Field

[0001] This invention relates to the field of laboratory equipment technology, specifically to a digital management device for real-time laboratory status. Background Technology

[0002] Modern laboratories are no longer simply spaces for placing experimental equipment and conducting experiments; they are comprehensive spaces requiring integrated circuits, water systems, gas systems, and temperature and humidity control. Because modern laboratories have complex and demanding environmental requirements, they necessitate comprehensive management systems for data collection, analysis, and the development of appropriate countermeasures. Existing laboratory management systems typically only control conditions such as temperature, humidity, or security independently; there is currently no comprehensive system capable of digitally managing all laboratory environmental conditions and comprehensively summarizing and evaluating operational plans based on collected data.

[0003] Furthermore, laboratories are used for various high-risk or corrosive and hazardous chemical experiments. During these experiments, fires can easily occur due to loss of control. Conventional methods such as fume hoods are insufficient to guarantee safety in the event of a fire. Currently, laboratories rely solely on existing liquid spray or powder fire extinguishing systems to handle such serious incidents. If a fire becomes uncontrollable, it can spread, causing severe property damage and threatening the safety of laboratory personnel.

[0004] In view of this, the applicant designed a real-time digital management device for laboratory status, which can collect environmental data in real time and summarize it into the device. By comparing it with preset values, the device system is activated to comprehensively regulate the environment such as temperature, humidity, and fire protection, intelligently control the laboratory operating conditions, and maximize the safety of equipment and personnel. Summary of the Invention

[0005] To achieve the inventive objectives described in the background section, this invention provides the following technical solution: a laboratory real-time digital status management device, including an operating terminal device. The operating terminal device is connected to a data server and an operation server via the Internet of Things (IoT) or a data cable. The data server and the operation server are connected to a device system via the IoT or a data cable. The device system includes a ventilation system, an air conditioning system, a pure water system, a gas supply system, an environmental monitoring system, a fire protection system, and a security system. The operating terminal device includes a large information display screen, a workstation computer, a handheld tablet, and a mobile phone. The environmental monitoring system includes a temperature sensor, a smoke sensor, a humidity sensor, and an air quality monitor. The temperature sensor, smoke sensor, humidity sensor, and air quality monitor of the environmental monitoring system can detect temperature data, smoke concentration, humidity information, and air quality data, and transmit them to the data server via the IoT data cable. The operating terminal device can automatically retrieve data from the data server and manually or automatically generate instructions to send to the operation server. The operation server then sends operation instructions to the ventilation system, air conditioning system, pure water system, gas supply system, and fire protection system, thereby controlling and adjusting the environmental indicators within the laboratory.

[0006] Preferably, the fire protection system includes a suspended inflatable fire wall and a catapult-type fire emergency extinguishing device. The inflatable fire wall is installed on the ceiling of the laboratory, and one or more catapult-type fire emergency extinguishing devices are placed on the ground in the clamping space between two adjacent inflatable fire walls.

[0007] Preferably, the expandable filling fireproof wall includes a fixed mounting bracket, which is fixed to the ceiling of the laboratory. A suspended cavity with an inverted trapezoidal cross-section is installed below the fixed mounting bracket. A fixed pulley mounting bracket is set in the middle of the suspended cavity. A left support rod and a right support rod are vertically set on the fixed pulley mounting bracket. A left fixed pulley group and a right fixed pulley group are set above the left and right support rods. An embedded hole is opened at the bottom of the suspended cavity. A counterweight box with an open top is installed in the embedded hole. A left telescopic arm and a right telescopic arm are installed on the left and right sides of the embedded hole, respectively. In the normal state, the left and right telescopic arms are relatively close together and support the counterweight box from the bottom, so that the counterweight box cannot fall out of the embedded hole.

[0008] On the left inner wall of the suspension cavity, the upper left and lower left films are sealed and fixed sequentially from top to bottom. The lower end of the upper left film passes over the left fixed pulley and then passes between the left and right support rods, folding downward in a "Z" shape on the left side of the counterweight box. The lower end of the lower left film is folded in a "Z" shape on the left side of the stacked part of the upper left film in the counterweight box.

[0009] On the right inner wall of the suspension cavity, the upper right film and the lower right film are sealed and fixed sequentially from top to bottom. The lower end of the upper right film passes over the right fixed pulley and then passes between the left support rod and the right support rod, and is folded downward in a "Z" shape on the right side of the counterweight box. The lower end of the lower right film is folded in a "Z" shape on the right side of the stacked part of the upper right film in the counterweight box.

[0010] The upper left membrane forms an arc-shaped upper left cavity between its upper end and the left fixed pulley group. The front and rear ends of the upper left membrane in the arc-shaped upper left cavity are thermally fused or sealed to the front and rear inner walls of the suspension cavity. The upper right membrane forms an arc-shaped upper right cavity between its upper end and the right fixed pulley group. The front and rear ends of the upper right membrane in the arc-shaped upper right cavity are thermally fused or sealed to the front and rear inner walls of the suspension cavity.

[0011] The upper end of the lower left film and the portion between the stacked portions of the lower left film in the counterweight box form an arc-shaped lower left cavity. The front and rear ends of the lower left film in the arc-shaped lower left cavity are heat-fused or sealed to the front and rear inner walls of the suspension cavity. The upper end of the lower right film and the portion between the stacked portions of the lower right film in the counterweight box form an arc-shaped lower right cavity. The front and rear ends of the lower right film in the arc-shaped lower right cavity are heat-fused or sealed to the front and rear inner walls of the suspension cavity.

[0012] Several through holes are opened on the stacked membrane bodies of the upper left and upper right membranes in the counterweight container; a single-component foamed water-blocking material is placed in the arc-shaped upper left and upper right cavities, and pure water is placed in the arc-shaped lower left and lower right cavities.

[0013] Preferably, a counterweight is installed at the bottom of the counterweight container via a buffer spring, and a buffer material layer is provided at the bottom of the counterweight.

[0014] Preferably, the ejector-type fire emergency extinguishing device includes a movable base, with movable pulleys installed at the bottom of the movable base, a spring cavity set in the movable base, and an ejector power device set inside the spring cavity; a support column is vertically fixed at the upper part of the movable base, and three or more open-topped inverted bell-shaped material bowls are vertically fixed around the outer periphery of the support column; the support column is a hollow tubular structure, with a central spring rod set inside the support column, the lower end of the central spring rod inserted into the spring cavity, and a support plate installed at the lower end of the central spring rod, the support plate being located above the ejector power device; on the left and right sides of the support column located inside the material bowls... A left and right strip hole are longitudinally opened on the side. A connecting rod is fixed on the central spring rod at the bottom of the container. The two ends of the connecting rod pass through the left and right strip holes and are connected to the left and right half-bowl-shaped spring pieces, respectively. The left and right half-bowl-shaped spring pieces have the same shape as the inner wall of the container and are initially fitted together. The upper edges of the left and right half-bowl-shaped spring pieces are fixed to the upper edge of the container. Several fire extinguishing material balls are placed on the left and right half-bowl-shaped spring pieces inside the container. The fire extinguishing material balls include a spherical wrapping film. Liquid or powdered fire extinguishing material is placed inside the wrapping film under vacuum.

[0015] When the ejection power device is triggered, it provides an upward ejection force, which in turn pushes the support plate and the central ejector rod to move upward quickly. At the same time, it causes the bottoms of each left and right half-bowl-shaped piece to bounce upward, and ejects the fire extinguishing material ball out of the container to spread in all directions. When it touches an obstacle, the film covering it breaks, allowing the fire extinguishing material to leak out and cover the dangerous area, thus playing a role in extinguishing the fire.

[0016] Preferably, the ejection power device includes a strong spring, a telescopic central rod, and three or more support umbrella rods. The lower end of the strong spring is fixed to the bottom of the spring cavity. A telescopic central rod is provided on the central axis of the strong spring, and the lower end of the telescopic central rod is connected to the telescopic shaft of the telescopic cylinder. Insertion holes are opened on the side wall of the spring cavity. The outer ends of each support umbrella rod are inserted into the insertion holes, and the inner ends of each support umbrella rod are hinged to the upper end of the telescopic central rod. In the initial state, each support umbrella rod can compress the strong spring. When the telescopic shaft of the telescopic cylinder is activated and moves downward, it can drive the telescopic central rod to move downward, thereby causing each support umbrella rod to retract inward and disengage from each insertion hole. At this time, the strong spring can rebound strongly, providing an upward ejection force.

[0017] Preferably, a retaining ring is provided on the inner wall of the support column at the connection between the bottom of the container and the support column, and the upper end of the inner spring is fixed below the retaining ring, and a ring plate is provided at the lower end of the inner spring.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. The laboratory real-time status digital management equipment of the present invention can collect environmental data in real time and summarize it into the equipment. By comparing it with preset values, the corresponding equipment system is activated to automatically regulate the environment such as temperature, humidity, and fire protection, and intelligently control the laboratory operating conditions, and maximize the safety of equipment and personnel.

[0020] 2. The fire protection system of the present invention is equipped with a suspended expandable filling fire wall. A single-component foamed water-blocking material is filled into its arc-shaped upper left and upper right cavities, and pure water is injected into its arc-shaped lower left and lower right cavities. In the event of a fire or other hazardous chemical leaks, the left and right telescopic arms can be pulled apart electrically (driven by a cylinder or linear motor) or manually. When the counterweight box falls to the ground, it can fully open the upper left, lower left, upper right, and lower right films, allowing the single-component foamed water-blocking material in the arc-shaped upper left and upper right cavities to enter between the relatively vertically clamped upper left and upper right films. Simultaneously, the pure water stored in the arc-shaped lower left and lower right cavities also falls between the upper left and lower left films, and between the upper right and lower right films. Because the upper left and upper right films have several through holes on the stacked parts of the film in the counterweight box, the single-component foamed water-blocking material components that permeate out of the through holes and adhere to the two sides of the film will quickly foam up to about 10-14 times when they come into contact with water, and then solidify into a polyurethane wall, thereby achieving the purpose of temporarily isolating hazardous chemicals or fire.

[0021] 3. The fire protection system of this invention also includes a catapult-type fire emergency extinguishing device. When its catapult power device is triggered, it provides an upward catapult force, which in turn pushes the support plate and the central catapult rod to move upward rapidly. At the same time, it causes the bottoms of each left and right half-bowl-shaped spring to bounce upward, ejecting the extinguishing material ball from the container and spreading it in all directions. Upon contact with an obstacle, the wrapping film ruptures, allowing the extinguishing material to leak out and cover the danger zone, thus extinguishing the fire. In specific use, different types of preparations, such as fire extinguishing agents, neutralizing acid and alkali powders, and other chemical preparations, can be filled into the wrapping film as needed. This allows for different catapult-type fire emergency extinguishing devices to function in different situations, providing a reasonable response and improving adaptability and laboratory safety. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the control structure of the present invention;

[0023] Figure 2 A schematic diagram showing the layout of the equipment system within the laboratory;

[0024] Figure 3 A schematic diagram of the installation and layout structure of the fire protection system;

[0025] Figure 4 A schematic diagram of the structure of an expansion-filled isolation firewall (initial state);

[0026] Figure 5 A schematic diagram of an expansion-filled isolation firewall (fire prevention operation status);

[0027] Figure 6 This is a schematic diagram of a catapult-type fire emergency extinguishing device.

[0028] Figure 7 for Figure 6 Enlarged view of point A in the middle.

[0029] In the diagram: 1. Expandable filling fire barrier; 101. Arc-shaped upper left cavity; 102. Injection hole for water-blocking material components; 103. Water injection pipe; 104. Suspension cavity; 105. Lower left membrane; 106. Arc-shaped lower left cavity; 107. Left telescopic arm; 108. Counterweight box; 109. Stacked portion of lower left membrane; 110. Buffer material layer; 111. Stacked portion of upper left membrane; 112. Buffer spring; 113. Counterweight block; 114. Stacked portion of upper right membrane; 115. Right telescopic arm; 116. Stacked portion of lower right membrane; 117. Lower right membrane; 118. Arc-shaped lower right cavity; 119. Arc-shaped upper right cavity; 120. Upper right membrane; 121. Right support rod; 122. 1. Right fixed pulley block; 123. Fixed pulley mounting bracket; 124. Fixed mounting bracket; 125. Left fixed pulley block; 126. Left support rod; 127. Upper left membrane; 2. Ejector-type fire emergency extinguishing device; 201. Material container; 202. Support column; 203. Central spring rod; 204. Spring cavity; 205. Movable base; 206. Ejector power device; 207. Movable pulley; 208. Left half-bowl-shaped spring piece; 209. Support plate; 210. Insertion hole; 211. Support umbrella rod; 212. Strong spring; 213. Telescopic central rod; 214. Right half-bowl-shaped spring piece; 215. Right strip hole; 216. Retaining ring body; 217. Inner spring; 218. Ring body; 219. Left strip hole. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Please see Figure 1 and Figure 2In this embodiment of the invention, the laboratory real-time digital management equipment includes an operation terminal device. The operation terminal device is connected to a data server and an operation server via the Internet of Things (IoT) or a data cable. The data server and the operation server are connected to the equipment system via the IoT or a data cable. The equipment system includes a ventilation system, an air conditioning system, a pure water system, a gas supply system, an environmental monitoring system, a fire protection system, and a security system. The operation terminal device includes an information display screen, a workstation computer, a handheld tablet, and a mobile phone. The environmental monitoring system includes a temperature sensor, a smoke sensor, a humidity sensor, and an air quality monitor. The temperature sensor, smoke sensor, humidity sensor, and air quality monitor of the environmental monitoring system can detect temperature data, smoke concentration, humidity information, and air quality data, and transmit them to the data server via the IoT data cable. The operation terminal device can automatically retrieve data from the data server and manually or automatically generate instructions to send to the operation server. The operation server then sends operation instructions to the ventilation system, air conditioning system, pure water system, gas supply system, and fire protection system, thereby controlling and adjusting the environmental indicators in the laboratory.

[0032] like Figure 3 , 4 As shown in Figure 5, the fire protection system includes a suspended inflatable fire wall and a catapult-type fire emergency extinguishing device 2. The inflatable fire wall 1 is installed on the ceiling of the laboratory, and one or more catapult-type fire emergency extinguishing devices 2 are placed on the ground in the clamping space between two adjacent inflatable fire walls 1.

[0033] The expanded-fill isolation firewall 1 includes a fixed mounting bracket 124, which is fixed to the ceiling of the laboratory. A suspended cavity 104 with an inverted trapezoidal cross-section is installed below the fixed mounting bracket 124. A fixed pulley mounting bracket 123 is set in the middle of the suspended cavity 104. A left support rod 126 and a right support rod 121 are vertically set on the fixed pulley mounting bracket 123. A left fixed pulley assembly 125 and a right fixed pulley assembly 122 are set above the left support rod 126 and the right support rod 121. An embedded hole is opened at the bottom of the suspended cavity 104. A counterweight box 108 with an open top is installed in the embedded hole. A left telescopic arm 107 and a right telescopic arm 115 are installed on the left and right sides of the embedded hole, respectively. In the normal state, the left telescopic arm 107 and the right telescopic arm 115 are close to each other and support the counterweight box 108 from the bottom, so that the counterweight box 108 cannot fall out of the embedded hole.

[0034] The upper left membrane 127 and the lower left membrane 105 are sealed and fixed sequentially from top to bottom on the inner wall of the left side of the suspension cavity 104. The lower end of the upper left membrane 127 passes over the left fixed pulley and then passes between the left support rod 126 and the right support rod 121, and is folded downward in a "Z" shape on the left side of the counterweight box 108. The lower end of the lower left membrane 105 is folded in a "Z" shape on the left side of the stacked portion 111 of the upper left membrane in the counterweight box 108.

[0035] The upper right film 120 and the lower right film 117 are sealed and fixed sequentially from top to bottom on the inner wall of the right side of the suspension cavity 104. The lower end of the upper right film 120 passes over the right fixed pulley and then passes between the left support rod 126 and the right support rod 121, and is folded downward in a "Z" shape on the right side of the counterweight box 108. The lower end of the lower right film 117 is folded in a "Z" shape on the right side of the stacked part 114 of the upper right film in the counterweight box 108.

[0036] The upper left film 127 forms an arc-shaped upper left cavity 101 between its upper end and the left fixed pulley group 125. The front and rear ends of the upper left film 127 in the arc-shaped upper left cavity 101 are thermally fused or sealed to the front and rear inner walls of the suspension cavity 104. The upper right film 120 forms an arc-shaped upper right cavity 119 between its upper end and the right fixed pulley group 122. The front and rear ends of the upper right film 120 in the arc-shaped upper right cavity 119 are thermally fused or sealed to the front and rear inner walls of the suspension cavity 104.

[0037] The upper end of the lower left film 105 and the portion of the lower left film 105 stacked in the counterweight container 108 form an arc-shaped lower left cavity 106. The front and rear ends of the lower left film 105 in the arc-shaped lower left cavity 106 are thermally fused or sealed to the front and rear inner walls of the suspension cavity 104. The upper end of the lower right film 117 and the portion of the lower right film 117 stacked in the counterweight container 108 form an arc-shaped lower right cavity 118. The front and rear ends of the lower right film 117 in the arc-shaped lower right cavity 118 are thermally fused or sealed to the front and rear inner walls of the suspension cavity 104.

[0038] The upper left membrane 127 and the upper right membrane 120 have several membrane through holes on the stacked membrane body in the counterweight container 108.

[0039] A counterweight 113 is installed at the bottom of the counterweight container 108 via a buffer spring 112, and a buffer material layer 110 is provided at the bottom of the counterweight 113.

[0040] The usage method of Inflatable Fill Isolation Firewall 1 is as follows:

[0041] In the initial state, a single-component foamed water-blocking material component can be injected into the arc-shaped upper left cavity 101 and arc-shaped upper right cavity 119 through the water-blocking material component injection holes 102 provided on the upper left and upper right side walls of the suspension cavity 104. Purified water can be injected into the arc-shaped lower left cavity 106 and arc-shaped lower right cavity 118 through the water injection pipes 103 provided on the lower left and lower right side walls of the suspension cavity 104. The left telescopic arm 107 and the right telescopic arm 115 are brought together and support the counterweight container 108 from the bottom, preventing the counterweight container 108 from dislodging from the recess. In the event of a fire or other safety accident such as a leak of hazardous chemicals, the left telescopic arm 107 and the right telescopic arm 115 can be pulled apart to the sides by electric (cylinder-driven or linear motor-driven) or manual means, and the counterweight box 108 falls to the ground. The buffer spring 112 and the buffer material layer 110 can play a good buffering role to prevent damage to the ground. During the descent of the counterweight container 108, the stacked portions of the upper left film 127, the lower left film 105, the upper right film 120, and the lower right film 117 can fall and unfold synchronously until the counterweight container 108 falls to the ground, at which point the upper left film 127, the lower left film 105, the upper right film 120, and the lower right film 117 can be fully pulled apart, allowing the single-component foamed water-blocking material components in the arc-shaped upper left cavity 101 and the arc-shaped upper right cavity 119 to enter between the relatively vertically clamped upper left film 127 and upper right film 120. At the same time, the pure water stored in the arc-shaped lower left cavity 106 and the arc-shaped lower right cavity 118 also falls between the upper left film 127 and the lower left film 105, and between the upper right film 120 and the lower right film 117. Because the upper left film 127 and upper right film 120 have several film through holes on the stacked parts of the film in the counterweight container 108, the single-component foamed water-blocking material components that permeate out of the film through holes and adhere to the two sides of the film foam rapidly foams about 10-14 times upon contact with water, and then solidifies into a polyurethane wall, thereby achieving the purpose of temporarily isolating hazardous chemicals or fire. The single-component foamed water-blocking material (also known as polyurethane grouting material) described in this embodiment is a mature existing commercial product. Its specific components and water-reacting foaming and curing reaction principle are also mature existing technologies. For example, the patent with publication number 113278123B and patent name "A polyurethane grouting material for foundation pit water sealing and its preparation method" discloses a polyurethane grouting material that can be applied to this patent. In order to increase the flame retardant performance, flame retardant components can be added to the formulation of this material to further improve the fire resistance and heat resistance.

[0042] like Figure 6 and 7As shown, the ejector-type fire emergency extinguishing device 2 includes a movable base 205, with movable pulleys 207 installed at the bottom of the movable base 205. A spring cavity 204 is provided in the movable base 205, and an ejector power device 206 is provided inside the spring cavity 204. A support column 202 is vertically fixed at the upper part of the movable base 205, and three or more open-topped inverted bell-shaped material bowls 201 are vertically fixed around the outer periphery of the support column 202. The support column 202 is a hollow tubular structure, and a central spring rod 203 is provided inside the support column 202. The lower end of the central spring rod 203 is inserted into the spring cavity 204, and a support plate 209 is installed at the lower end of the central spring rod 203. The support plate 209 is located above the ejector power device 206. The support column located inside the material bowl 201... Left slot 219 and right slot 215 are longitudinally opened on the left and right sides of 202, respectively. A connecting rod is fixed on the central spring rod 203 at the bottom of the material container 201. The two ends of the connecting rod pass through the left slot 219 and right slot 215 and are respectively connected to the left half-bowl-shaped spring piece 208 and the right half-bowl-shaped spring piece 214. The left half-bowl-shaped spring piece 208 and the right half-bowl-shaped spring piece 214 have the same shape as the inner wall of the material container 201 and are initially fitted together. The upper edges of the left half-bowl-shaped spring piece 208 and the right half-bowl-shaped spring piece 214 are fixed on the upper edge of the material container 201. Several fire extinguishing material balls are placed on the left half-bowl-shaped spring piece 208 and the right half-bowl-shaped spring piece 214 inside the material container 201. The fire extinguishing material balls include a spherical wrapping film, and liquid or powdered fire extinguishing material is placed inside the wrapping film under vacuum.

[0043] The ejection power device 206 includes a strong spring 212, a telescopic central rod 213, and three or more support umbrella rods 211. The lower end of the strong spring 212 is fixed to the bottom of the spring cavity 204. The telescopic central rod 213 is set at the central axis of the strong spring 212, and the lower end of the telescopic central rod 213 is connected to the telescopic shaft of the telescopic cylinder. Insertion holes 210 are opened on the side wall of the spring cavity 204. The outer ends of each support umbrella rod 211 are inserted into the insertion holes 210, and the inner ends of each support umbrella rod 211 are hinged to the upper end of the telescopic central rod 213. In the initial state, each support umbrella rod 211 can suppress the strong spring 212 and is in a compressed state. When the telescopic shaft of the telescopic cylinder is activated and moves downward, it can drive the telescopic central rod 213 to move downward, and then drive each support umbrella rod 211 to retract inward and disengage from each insertion hole 210. At this time, the strong spring 212 can rebound strongly, providing an upward ejection force. A retaining ring 216 is provided on the inner wall of the supporting column 202 at the connection between the bottom of the container 201 and the supporting column 202. The upper end of the inner spring 217 is fixed below the retaining ring 216, and a ring plate 218 is provided at the lower end of the inner spring 217. The inner spring 217 can buffer the upward impact force of the central spring rod 203, preventing the ejection force from being too strong and damaging the central spring rod 203 and the components connected to it.

[0044] When the ejection power device 206 is triggered, it provides an upward ejection force, which in turn propels the support plate 209 and the central ejector rod 203 upward rapidly. Simultaneously, it causes the bottoms of the left half-bowl-shaped spring pieces 208 and the right half-bowl-shaped spring pieces 214 to bounce upward, ejecting the extinguishing material balls from the container bowl 201 and spreading them outwards. Upon contact with an obstacle, the protective film ruptures, allowing the extinguishing material to leak out and cover the hazardous area, thus extinguishing the fire. In practical use, different types of preparations, such as fire-extinguishing agents, neutralizing acid-base powders, and other chemical agents, can be filled into the protective film as needed. This allows for different responses to different hazardous situations, improving adaptability and laboratory safety.

[0045] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A laboratory real-time digital status management device, comprising an operator terminal device connected to a data server and an operation server via an Internet of Things (IoT) or data cable, the data server and operation server connected to a device system via an IoT or data cable, the device system comprising a ventilation system, an air conditioning system, a pure water system, a gas supply system, an environmental monitoring system, a fire protection system, and a security system; the operator terminal device comprising a large information display screen, a workstation computer, a handheld tablet, and a mobile phone, characterized in that, The environmental monitoring system includes a temperature sensor, a smoke sensor, a humidity sensor, and an air quality monitor. The temperature sensor, smoke sensor, humidity sensor, and air quality monitor of the environmental monitoring system can detect temperature data, smoke concentration, humidity information, and air quality data, and transmit them to the data server via an Internet of Things (IoT) data cable. The operating terminal device can automatically retrieve the data from the data server and manually or automatically generate instructions to send to the operation server. The operation server then sends operation instructions to the ventilation system, air conditioning system, pure water system, gas supply system, and fire protection system, thereby controlling and regulating the environmental indicators in the laboratory. The fire protection system includes a suspended inflatable fire wall and a catapult-type fire emergency extinguishing device. The inflatable fire wall is installed on the ceiling of the laboratory, and one or more catapult-type fire emergency extinguishing devices are placed on the ground in the clamping space between two adjacent inflatable fire walls. The expanded-fill isolation firewall includes a fixed mounting bracket, which is fixed to the ceiling of the laboratory. A suspended cavity with an inverted trapezoidal cross-section is installed below the fixed mounting bracket. A fixed pulley mounting bracket is set in the middle of the suspended cavity. A left support rod and a right support rod are vertically set on the fixed pulley mounting bracket. A left fixed pulley group and a right fixed pulley group are set above the left and right support rods. An embedded hole is opened at the bottom of the suspended cavity. A counterweight box with an open top is installed in the embedded hole. A left telescopic arm and a right telescopic arm are installed on the left and right sides of the embedded hole, respectively. In the normal state, the left and right telescopic arms are close together and support the counterweight box from the bottom, so that the counterweight box cannot fall out of the embedded hole. On the left inner wall of the suspension cavity, the upper left and lower left films are sealed and fixed sequentially from top to bottom. The lower end of the upper left film passes over the left fixed pulley and then passes between the left and right support rods, folding downward in a "Z" shape on the left side of the counterweight box. The lower end of the lower left film is folded in a "Z" shape on the left side of the stacked part of the upper left film in the counterweight box. On the right inner wall of the suspension cavity, the upper right film and the lower right film are sealed and fixed sequentially from top to bottom. The lower end of the upper right film passes over the right fixed pulley and then passes between the left support rod and the right support rod, and is folded downward in a "Z" shape on the right side of the counterweight box. The lower end of the lower right film is folded in a "Z" shape on the right side of the stacked part of the upper right film in the counterweight box. The upper left membrane forms an arc-shaped upper left cavity between its upper end and the left fixed pulley group. The front and rear ends of the upper left membrane in the arc-shaped upper left cavity are thermally fused or sealed to the front and rear inner walls of the suspension cavity. The upper right membrane forms an arc-shaped upper right cavity between its upper end and the right fixed pulley group. The front and rear ends of the upper right membrane in the arc-shaped upper right cavity are thermally fused or sealed to the front and rear inner walls of the suspension cavity. The upper end of the lower left film and the portion between the stacked portions of the lower left film in the counterweight box form an arc-shaped lower left cavity. The front and rear ends of the lower left film in the arc-shaped lower left cavity are heat-fused or sealed to the front and rear inner walls of the suspension cavity. The upper end of the lower right film and the portion between the stacked portions of the lower right film in the counterweight box form an arc-shaped lower right cavity. The front and rear ends of the lower right film in the arc-shaped lower right cavity are heat-fused or sealed to the front and rear inner walls of the suspension cavity. Several through holes are opened on the stacked membrane bodies of the upper left and upper right membranes in the counterweight container; a single-component foamed water-blocking material is placed in the arc-shaped upper left and upper right cavities, and pure water is placed in the arc-shaped lower left and lower right cavities.

2. The laboratory real-time status digital management equipment according to claim 1, characterized in that, A counterweight is installed at the bottom of the counterweight box via a buffer spring, and a buffer material layer is placed at the bottom of the counterweight.

3. The laboratory real-time status digital management equipment according to claim 1, characterized in that, The ejector-type fire emergency extinguishing device includes a movable base with casters installed at the bottom. A spring cavity is provided within the movable base, and an ejector power device is installed within the spring cavity. A support column is vertically fixed at the top of the movable base, and three or more open-topped inverted bell-shaped material bowls are vertically fixed around the outer periphery of the support column. The support column is a hollow tubular structure, with a central spring rod installed inside. The lower end of the central spring rod is inserted into the spring cavity, and a support plate is installed at the lower end of the central spring rod, positioned above the ejector power device. The device is further divided into two sections on the left and right sides of the support column within the material bowls. The left and right slots are opened longitudinally. A connecting rod is fixed on the central spring rod at the bottom of the container. The two ends of the connecting rod pass through the left and right slots and are respectively connected to the left and right half-bowl-shaped spring pieces. The left and right half-bowl-shaped spring pieces have the same shape as the inner wall of the container and are initially fitted together. The upper edges of the left and right half-bowl-shaped spring pieces are fixed to the upper edge of the container. Several fire extinguishing material balls are placed on the left and right half-bowl-shaped spring pieces inside the container. The fire extinguishing material balls include a spherical wrapping film. Liquid or powdered fire extinguishing material is placed inside the wrapping film under vacuum. When the ejection power device is triggered, it provides an upward ejection force, which in turn pushes the support plate and the central ejector rod to move upward quickly. At the same time, it causes the bottoms of each left and right half-bowl-shaped piece to bounce upward, and ejects the fire extinguishing material ball out of the container to spread in all directions. When it touches an obstacle, the film covering it breaks, allowing the fire extinguishing material to leak out and cover the dangerous area, thus playing a role in extinguishing the fire.

4. The laboratory real-time status digital management equipment according to claim 3, characterized in that, The ejection power device includes a strong spring, a telescopic central rod, and three or more support umbrella rods. The lower end of the strong spring is fixed to the bottom of the spring cavity. A telescopic central rod is installed on the central axis of the strong spring, and the lower end of the telescopic central rod is connected to the telescopic shaft of the telescopic cylinder. Insertion holes are opened on the side wall of the spring cavity. The outer ends of each support umbrella rod are inserted into the insertion holes, and the inner ends of each support umbrella rod are hinged to the upper end of the telescopic central rod. In the initial state, each support umbrella rod can suppress the strong spring and is in a compressed state. When the telescopic shaft of the telescopic cylinder is activated and moves downward, it can drive the telescopic central rod to move downward, which in turn drives each support umbrella rod to retract inward and disengage from each insertion hole. At this time, the strong spring can rebound strongly, providing an upward ejection force.

5. The laboratory real-time status digital management device according to claim 4, characterized in that, A retaining ring is installed on the inner wall of the support column at the connection between the bottom of the container and the support column. The upper end of the inner spring is fixed below the retaining ring, and a ring plate is installed at the lower end of the inner spring.

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