Laboratory fire-fighting device
By introducing components such as fireproof roller shutters, sprinkler heads, and smoke and temperature sensors into laboratory fire-fighting systems, the problem of untimely fire suppression in laboratory fires has been solved, and multiple automated fire suppression methods have been implemented, improving fire suppression efficiency and safety.
Patent Information
- Application Number
- CN202423005603.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2034-12-06
AI Technical Summary
Existing fire-fighting equipment has problems such as untimely fire suppression, large delays in manual operation, and limited use of fire extinguishers in laboratory fires, which threaten the safety of users.
A laboratory fire-fighting device was designed, comprising a fireproof roller shutter, sprinkler heads, a smoke and heat sensor alarm, and a fixed cylinder. The fireproof roller shutter isolates the fire source, the sprinkler heads cool and extinguish the fire, the smoke and heat sensor alarm automatically activates the sprinkler heads, and the fixed cylinder improves the convenience of the fire extinguisher.
It has achieved multiple automated fire extinguishing methods, quickly isolates the fire source, cools and suppresses the fire, improves fire extinguishing efficiency, reduces the delay of manual operation and the limitations of fire extinguisher use, and ensures user safety.
Smart Images
Figure CN223831622U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fire protection equipment technology, and in particular to a laboratory fire protection device. Background Technology
[0002] In experiments, various harmful gases are generated during the operation, and fires may occur in some experiments. Most existing fire-fighting devices require users to manually extinguish the fire with fire extinguishers, which has a certain time delay and may threaten the personal safety of users if the fire is not extinguished in time. At the same time, fire extinguishers have certain limitations in use. This paper proposes a laboratory fire-fighting device that has multiple fire extinguishing methods, such as asphyxiation extinguishing, cooling extinguishing, and suppression extinguishing, and can deal with various fires that may occur during experiments. Utility Model Content
[0003] The laboratory fire-fighting device proposed in this utility model solves the existing problems.
[0004] To achieve the above objectives, the present invention adopts the following technical solution:
[0005] A laboratory fire-fighting device includes an experimental workbench, a support column at the top corner of the workbench, a top cover on the top of the support column, a first baffle on one side of the support column, a second baffle on the other side of the support column, a third baffle on the other side of the support column, a roller shutter shaft on one side of the top cover, one end of the roller shutter shaft being connected to the first baffle, the other end of the roller shutter shaft being connected to the second baffle, and a fireproof roller shutter covering the outside of the roller shutter shaft, and a plurality of sprinkler heads on the top of the top cover.
[0006] Preferably, a water pipe is provided inside the top cover, and an inlet is provided at one end of the water pipe. Several nozzle bases are sleeved on the bottom of the water pipe, and a spray head is installed at the bottom of the nozzle base.
[0007] Preferably, an exhaust pipe is connected through the top of the top cover, and one end of the exhaust pipe is connected to an exhaust hood, while the other end of the exhaust pipe has an exhaust port.
[0008] Preferably, a roller shutter rotating motor is provided on one side of the first baffle, and the roller shutter rotating motor is connected to the roller shutter shaft.
[0009] Preferably, a fixed cylinder is installed on one side of the experimental operating table, and a fixed cylinder base is provided at the bottom of the fixed cylinder. A fire extinguisher is installed inside the fixed cylinder and the fire extinguisher is placed on top of the fixed cylinder base.
[0010] Preferably, the experimental workbench has a storage slot inside, and a hinge is installed on one side of the experimental workbench. The other end of the hinge is connected to a storage door, and a storage door handle is provided on one side of the storage door.
[0011] Preferably, a smoke and heat sensor is installed at the bottom of the top cover, and an alarm light is installed at the top of the top cover.
[0012] Preferably, the experimental workbench is equipped with a shelf on top.
[0013] The beneficial effects of this utility model are as follows:
[0014] 1. After the fireproof roller shutter senses the smoke and heat alarm and sounds, it will lower to isolate the fire source from the experimental workbench, thus achieving the purpose of suffocation and fire extinguishing.
[0015] 2. The smoke and heat sensor alarm is used to detect the heat and smoke generated on the experimental workbench during the experiment. When the smoke exceeds a certain range, the sprinkler head is activated to achieve the purpose of cooling and extinguishing the fire.
[0016] 3. The fixed cylinder base is used to raise the position of the fire extinguisher, making it convenient for users to quickly reach and use the fire extinguisher to suppress and extinguish the fire.
[0017] In summary, the structure of this utility model can better solve the problems that most fire-fighting devices require users to manually open and use fire extinguishers to extinguish fires, which has a certain time delay and may threaten the personal safety of users due to untimely fire extinguishing. At the same time, fire extinguishers have certain limitations in use. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the laboratory fire protection device of this utility model;
[0019] Figure 2 This is a schematic diagram of the laboratory fire-fighting device of this utility model from another angle;
[0020] Figure 3 This is a partial disassembly diagram of the laboratory fire-fighting device of this utility model;
[0021] Figure 4 This is a schematic diagram of the fire protection mechanism structure of this utility model;
[0022] Figure 5 This is a schematic diagram of the fireproof roller shutter structure of this utility model;
[0023] Figure 6 This is a schematic diagram of the fixed cylinder structure of this utility model.
[0024] Numbered in the diagram: 1. Experimental workbench; 2. Support column; 3. Top cover; 4. First baffle; 5. Second baffle; 6. Water pipe; 7. Sprinkler head base; 8. Sprinkler head; 9. Exhaust pipe; 10. Exhaust hood; 11. Water inlet; 12. Exhaust outlet; 13. Roller shutter shaft; 14. Fireproof roller shutter; 15. Roller shutter motor; 16. Fixing cylinder; 17. Fixing cylinder base; 18. Fire extinguisher; 19. Storage trough; 20. Storage door; 21. Hinge; 22. Storage door handle; 23. Smoke and temperature sensor alarm; 24. Alarm light; 25. Third baffle; 26. Storage shelf. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0026] Reference Figures 1-6 A laboratory fire-fighting device includes an experimental workbench 1, a support column 2 at the top corner of the experimental workbench 1, a top cover 3 installed on the top of the support column 2, a first baffle 4 on one side of the support column 2, a second baffle 5 on the other side of the support column 2, and a third baffle 25 installed on the other side of the support column 2. The baffles are used to prevent flames inside the experimental workbench 1 from injuring the user in the event of a fire.
[0027] Reference Figures 2-4The top cover 3 has a water pipe 6 inside. The water pipe 6 is multi-dimensional, which can better cool and extinguish the fire on the experimental workbench 1. One end of the water pipe 6 has a water inlet 11. Several nozzle bases 7 are sleeved on the bottom of the water pipe 6, and spray heads 8 are installed at the bottom of the nozzle bases 7. The nozzle bases 7 are used to fix the spray heads 8 and supply water. The top of the top cover 3 is connected to an exhaust pipe 9. One end of the exhaust pipe 9 is connected to an exhaust hood 10, and the other end of the exhaust pipe 9 has an exhaust port 12. The exhaust hood 10 collects the waste gas generated during the experiment and guides it through the exhaust pipe 9 to be discharged from the exhaust port 12. The experimental workbench 1 has a storage compartment 19 inside. The storage compartment 19 can be used to place relevant items needed during the experiment, and the experimental workbench 1 can be used to store relevant items needed during the experiment. A hinge 21 is installed on one side of the workbench 1, and a storage door 20 is connected to the other end of the hinge 21. The storage door 20 is connected to the experimental workbench 1 through the hinge 21, and a storage door handle 22 is provided on one side of the storage door 20. The storage door handle 22 is used to open the storage door 20. A smoke and heat sensor alarm 23 is provided at the bottom of the top cover 3. The smoke and heat sensor alarm 23 is used to sense the heat and smoke generated by the experimental workbench 1 during the experiment. When the heat and smoke exceed a certain range, the sprinkler head 8 is activated. An alarm light 24 is installed on the top of the top cover 3. When the smoke and heat sensor alarm 23 is activated, the light flashes repeatedly to remind the operator to take precautions and evacuate. A shelf 26 is provided on the top of the experimental workbench 1. The shelf 26 is used to place the experimental materials needed during the experiment.
[0028] Reference Figure 1 and Figure 5 A roller shutter shaft 13 is provided on one side of the top cover 3, and one end of the roller shutter shaft 13 is connected to the first baffle 4, while the other end of the roller shutter shaft 13 is connected to the second baffle 5. A fireproof roller shutter 14 is covered on the outside of the roller shutter shaft 13. A roller shutter rotating motor 15 is provided on one side of the first baffle 4, and the roller shutter rotating motor 15 is connected to the roller shutter shaft 13. The roller shutter rotating motor 15 controls the roller shutter shaft 13 to rotate, thereby controlling the raising and lowering of the fireproof roller shutter 14.
[0029] Reference Figure 2 and Figure 6 A fixed cylinder 16 is installed on one side of the experimental operating table 1, and a fixed cylinder base 17 is provided at the bottom of the fixed cylinder 16. A fire extinguisher 18 is installed inside the fixed cylinder 16, and the fire extinguisher 18 is placed on top of the fixed cylinder base 17. The fixed cylinder base 17 is used to raise the position of the fire extinguisher 18 so that the user can quickly reach and retrieve it.
[0030] Working principle: First, when using the equipment, the user can put the equipment needed for the experiment into the storage slot 19 and the storage rack 26 for easy access during the experiment. The exhaust hood 10 absorbs and discharges the exhaust gas generated in the laboratory, reducing the possibility of staff inhaling it.
[0031] In the event of a fire caused by an experimental accident, when the smoke and heat sensor 23 detects that the temperature or smoke inside the experimental workbench 1 is too high, the alarm light 24 will flash and the siren will sound to remind nearby users to leave quickly. The roller shutter motor 15 will be operated to lower the fireproof roller shutter 14 to isolate the fire source and prevent it from spreading. At the same time, the sprinkler head 8 will spray inside the experimental workbench 1 to further extinguish and cool down the fire source.
[0032] If the fire is small and controllable during the experiment, fire extinguisher 18 can be used to extinguish the fire, depending on the experimental materials.
[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A laboratory fire-fighting device, comprising an experimental operating table (1), characterized in that, The experimental operating table (1) is provided with a support column (2) at the top corner, and a top cover (3) is installed on the top of the support column (2). A first baffle (4) is provided on one side of the support column (2), and a second baffle (5) is provided on the other side of the support column (2). A third baffle (25) is installed on the other side of the support column (2). A roller shutter shaft (13) is provided on one side of the top cover (3), and one end of the roller shutter shaft (13) is connected to the first baffle (4). The other end of the roller shutter shaft (13) is connected to the second baffle (5). A fireproof roller shutter (14) is wrapped around the outside of the roller shutter shaft (13). Several sprinkler heads (8) are provided on the top of the top cover (3). A roller shutter rotating motor (15) is provided on one side of the first baffle (4), and the roller shutter rotating motor (15) is connected to the roller shutter rotating shaft (13).
2. The laboratory fire-fighting device according to claim 1, characterized in that, The top cover (3) is provided with a water pipe (6), and one end of the water pipe (6) is provided with a water inlet (11). Several nozzle bases (7) are sleeved on the bottom of the water pipe (6), and a spray head (8) is installed on the bottom of the nozzle base (7).
3. A laboratory fire-fighting device according to claim 1, characterized in that, The top of the cover (3) is connected to an exhaust pipe (9), and one end of the exhaust pipe (9) is connected to an exhaust hood (10), and the other end of the exhaust pipe (9) is provided with an exhaust port (12).
4. A laboratory fire-fighting device according to claim 1, characterized in that, A fixed cylinder (16) is installed on one side of the experimental operating table (1), and a fixed cylinder base (17) is provided at the bottom of the fixed cylinder (16). A fire extinguisher (18) is installed inside the fixed cylinder (16), and the fire extinguisher (18) is placed on top of the fixed cylinder base (17).
5. A laboratory fire-fighting device according to claim 1, characterized in that, The experimental workbench (1) has a storage slot (19) inside, and a hinge (21) is installed on one side of the experimental workbench (1). The other end of the hinge (21) is connected to a storage door (20), and a storage door handle (22) is provided on one side of the storage door (20).
6. A laboratory fire-fighting device according to claim 1, characterized in that, The bottom of the top cover (3) is equipped with a smoke and heat sensor alarm (23), and the top of the top cover (3) is equipped with an alarm light (24).
7. A laboratory fire-fighting device according to claim 1, characterized in that, The experimental workbench (1) is equipped with a shelf (26) on top.