Multi-capsule perfluorohexanone microcapsule fire extinguishing material and fire extinguishing device
By designing a multi-capsule perfluorohexanone microcapsule fire extinguishing device, the pitch angle can be adjusted and the horizontal direction can be reciprocated, which solves the problem that existing fire extinguishing devices need to be held by hand, improves fire extinguishing efficiency and stability, and reduces the risk of use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-10
- Publication Date
- 2026-04-14
AI Technical Summary
Existing fire extinguishing devices require users to hold them for extended periods, increasing the intensity of firefighting efforts and reducing safety. Furthermore, perfluorohexanone microcapsules have poor stability and are not effective when used twice.
A multi-capsule perfluorohexanone microcapsule fire extinguishing device is designed, comprising a power component, a swing adjustment receiving component, a transmission component, and a spraying component. It enables pitch angle adjustment and horizontal reciprocating rotation. The transmission component provides power to make the spraying component perform centrifugal motion in the vertical direction, thereby improving the fire extinguishing range and coverage area.
Improve the accuracy and efficiency of fire extinguishing, reduce user fatigue, ensure the stability and reusability of fire extinguishing materials, and reduce the risks of use.
Smart Images
Figure CN121846599A_ABST
Abstract
Description
Technical Field
[0001] This invention belongs to the field of fire protection technology, and in particular relates to a multi-capsule perfluorohexanone microcapsule fire extinguishing material and fire extinguishing device. Background Technology
[0002] Perfluorohexanone is an important alternative to halon fire extinguishing agents. It is a fluorinated ketone compound, a clear, colorless, and odorless liquid that is superpressurized with nitrogen and stored in high-pressure cylinders as part of fire suppression systems. Typical applications include fires in computer rooms, data centers, aviation facilities, ships, vehicles, libraries, and oil and gas production facilities.
[0003] Existing fire extinguishing devices require users to hold them for extended periods during use, increasing the intensity of firefighting, reducing user safety, and ultimately affecting extinguishing effectiveness. Furthermore, current commercially available perfluorohexanone microcapsules have a single capsule form, resulting in the loss of all perfluorohexanone during extinguishing, leading to poor stability and ineffective reuse. Therefore, we provide a multi-capsule type perfluorohexanone microcapsule fire extinguishing material and device to address the aforementioned problems. Summary of the Invention
[0004] The purpose of this invention is to provide a multi-capsule perfluorohexanone microcapsule fire extinguishing material and device. This device allows for autonomous pitch angle adjustment during fire extinguishing, improving accuracy, and autonomous horizontal reciprocating rotation, increasing the horizontal extinguishing range. Simultaneously, by coordinating with several nozzles to perform centrifugal motion in the vertical direction, the fire extinguishing material is evenly dispersed, increasing coverage and thus improving extinguishing efficiency. This avoids fatigue caused by prolonged manual handling of the fire extinguisher, improving efficiency and reducing risks. Through improvements to the fire extinguishing material, its stability and reusability are ensured while maintaining extinguishing effectiveness. This addresses the problems of existing fire extinguishing devices requiring prolonged manual handling, which increases extinguishing effort, reduces safety, and affects extinguishing effectiveness. Furthermore, it addresses the issues of commercially available perfluorohexanone microcapsules having a single capsule shape, resulting in the loss of all perfluorohexanone during extinguishing, poor stability, and unsatisfactory reusability.
[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: The present invention is a multi-capsule perfluorohexanone microcapsule fire extinguishing device, comprising a power component, a swing adjustment receiving component disposed on the power component, a fire extinguishing component disposed on the swing adjustment receiving component, a transmission component disposed on the power component, a reciprocating swing component disposed on the transmission component, and a spraying component disposed on the transmission component; the power component provides power for the operation of the device; the swing adjustment receiving component is used to adjust the pitch angle and reciprocating swing of the fire extinguishing component on the horizontal plane; the fire extinguishing component adopts a quick disassembly method, which can be aligned and replaced in a timely manner; the transmission component and the reciprocating swing component are used in conjunction, using the power of the transmission component to provide power for the reciprocating rotation of the spraying component in the vertical direction, thereby increasing the fire extinguishing range of the spraying component and thus improving the fire extinguishing effect.
[0006] Furthermore, the power assembly includes a base with a positioning ring groove on its top. A motor is fixedly connected to the top of the base, and a bidirectional worm gear is fixedly connected to the output end of the motor. A first rotating shaft is symmetrically rotatably connected to the top of the base, and a first worm wheel that meshes with the bidirectional worm gear is fixedly connected to the top of the first rotating shaft. Incomplete gears are fixedly connected to the outer walls of both first rotating shafts, and the two incomplete gears are arranged in opposite directions. A first upright plate is fixedly connected to the top of the base, and a second rotating shaft is rotatably connected through one side of the first upright plate. A second worm wheel that meshes with the bidirectional worm gear is fixedly connected to one end of the second rotating shaft, and a first sprocket is fixedly connected to the other end of the second rotating shaft. A second upright plate is fixedly connected to the top of the base, and a third rotating shaft is rotatably connected through one side of the second upright plate. A second sprocket is fixedly connected to one end of the third rotating shaft, and a chain meshes between the first sprocket and the second sprocket. A turntable is fixedly connected to the other end of the third rotating shaft, and a guide rod is fixedly connected to one side of the turntable off-center. A control box is fixedly connected to the top of the base.
[0007] Furthermore, the swing adjustment receiving assembly includes an annular seat rotatably connected to the top of the base. A gear ring is fixedly connected to the outer wall of the annular seat, and the gear ring meshes with two incomplete gears. A support rod is fixedly connected to the top of the annular seat, and a hinge seat is fixedly connected to the top of the support rod. Rotating plates are symmetrically installed on the hinge seat, and an annular locking sleeve is fixedly connected between the two rotating plates. An electric push rod is fixedly connected to the top of the annular seat at an offset point from the center. A first slider is hinged to the output end of the electric push rod. An electromagnetic suction plate is slidably connected to the top of the first slider. A first sliding groove is opened at the bottom of the electromagnetic suction plate, and the first sliding groove slidably engages with the first slider.
[0008] The annular locking sleeve has symmetrically formed first concave cavities inside. A wedge-shaped block is slidably connected to the inner wall of each first concave cavity. Two wedge-shaped blocks are arranged in a circumferential array. A first sliding rod penetrating the annular locking sleeve is fixedly connected to the opposite sides of each of the two wedge-shaped blocks. An arc-shaped clamp is fixedly connected to the end of each first sliding rod. A first spring sleeved on the first sliding rod is fixedly connected between the arc-shaped clamp and the annular locking sleeve. The outer wall of the annular locking sleeve has two first arc-shaped grooves arranged in a circumferential array. An electromagnet is fixedly connected to one inner side of each first arc-shaped groove. An iron block attracted by the electromagnet is slidably connected to the inner wall of the first arc-shaped groove. The annular locking sleeve has arc-shaped cavities arranged in a circumferential array and communicating with the corresponding first concave cavities inside. A second sliding rod penetrating into the arc-shaped cavity is fixedly connected to the opposite sides of each of the two iron blocks. A slot communicating with the arc-shaped cavity is formed at the bottom of each first arc-shaped groove. An arc-shaped abutment rod that slides with the arc-shaped cavity and abuts against the corresponding wedge-shaped block is fixedly connected to the end of each second sliding rod.
[0009] Furthermore, the fire extinguishing assembly includes a cylindrical shell slidably connected to an annular locking sleeve. The cylindrical shell is made of a metal material that can be attracted by an electromagnetic chuck. One end of the cylindrical shell is fixedly connected to a first external threaded tube. An annular limiting plate that abuts against the annular locking sleeve is fixedly connected to the outer wall of the cylindrical shell. An annular clamping groove adapted to two arc-shaped clamping plates is formed on the outer wall of the cylindrical shell. Rectangular insertion slots are symmetrically formed at the other end of the cylindrical shell. A guide hole communicating with one of the rectangular insertion slots is formed on the outer wall of the cylindrical shell. A fire extinguishing inner core is inserted into the inner wall of the cylindrical shell. A sealing cover is inserted into the outer wall of the cylindrical shell. A rectangular plate that slides and engages with two rectangular insertion slots is symmetrically fixed to one inner side of the sealing cover. The top of one of the rectangular plates is arc-shaped, and a locking hole that matches the guide hole is opened at the top of the rectangular plate. A first L-shaped plate is fixedly connected to the outer wall of the cylindrical shell. A locking rod that slides and engages with the guide hole is slidably connected to the top of the first L-shaped plate. A baffle is fixedly connected to the top of the locking rod. A support plate that contacts the outer wall of the cylindrical shell is fixedly connected to the outer wall of the locking rod. A second spring sleeved on the locking rod is fixedly connected between the first L-shaped plate and the support plate.
[0010] Furthermore, the transmission assembly includes an L-shaped support plate fixedly connected to the top of the base, an arc-shaped guide plate fixedly connected to the end of the L-shaped support plate, a second arc-shaped groove formed on the inner wall of the arc-shaped guide plate, a movable seat slidably connected to the inner wall of the second arc-shaped groove, a top rod fixedly connected to the top of the movable seat; a mounting plate fixedly connected to one side of the movable seat, a first sliding plate slidably connected to the top of the mounting plate, a second sliding groove formed on the top of the mounting plate that slidably engages with the first sliding plate, a vertical plate fixedly connected to the top of the first sliding plate, a straight toothed plate fixedly connected to the top of the vertical plate, a third sliding groove formed on one side of the vertical plate, a second sliding plate slidably connected to the inner wall of the third sliding groove, a support rod ball-jointed to one side of the second sliding plate, a sliding sleeve ball-jointed to one end of the support rod, and the sliding sleeve slidably engaging with the guide rod.
[0011] Furthermore, the reciprocating swing assembly includes an arc-shaped seat fixedly connected to the top rod, an arc-shaped guide groove is formed on the inner wall of the arc-shaped seat, a support seat is slidably connected to the inner wall of the arc-shaped guide groove, an extension rod is fixedly connected to the top of the support seat, reinforcing rods are symmetrically fixedly connected to the outer wall of the extension rod, and an arc-shaped toothed plate is fixedly connected between the two reinforcing rods; the reciprocating swing assembly also includes a first fixed plate fixedly connected to the top of the mounting plate, a first rotating rod is rotatably connected through one side of the first fixed plate, a first spur gear that meshes with the spur toothed plate is fixedly connected to one end of the first rotating rod, and a rectangular block that is slidably sleeved on the extension rod is fixedly connected to the other end of the first rotating rod.
[0012] Furthermore, the spraying assembly includes a horizontal plate fixedly connected to one side of a first fixed plate, a second fixed plate fixedly connected to one side of the horizontal plate and rotatably engaging with a first rotating rod, a second L-shaped plate fixedly connected to one side of the second fixed plate, a bearing fixedly connected through one side of the second L-shaped plate, a spraying pipe rotatably engaging with the second fixed plate installed on the inner wall of one end of the bearing, a plurality of guide tubes arranged in a circumferential array connected to the outer wall of the spraying pipe, an annular pipe connected between the plurality of guide tubes, a plurality of nozzles evenly connected to the outer wall of the annular pipe, a second externally threaded pipe installed on the inner wall of the other end of the bearing, an internally threaded pipe threadedly connected to the outer wall of the second externally threaded pipe, the internally threaded pipe threadedly engaging with the first externally threaded pipe, and a second spur gear meshing with an arc-shaped toothed plate fixedly connected to the outer wall of the spraying pipe.
[0013] Furthermore, the control box is equipped with a PLC controller, which is electrically connected to the motor, electromagnetic chuck, electric push rod, and electromagnet via wires.
[0014] This invention also includes a multi-capsule perfluorohexanone microcapsule fire extinguishing material, the processing method of which includes the following steps: S01: First, place the perfluorohexanone, thermosetting resin and thermal initiator, which have been stored in the refrigerator in advance, into a 50ml beaker in a mass ratio of 10:10:3.
[0015] S02: Subsequently, the beaker was placed in an ice-water bath and sonicated for 15 minutes. Then, the sonicated solution was added dropwise to 250 ml of 30°C warm water under slow stirring and stirred slowly for 2 hours to promote the initial curing of the resin, thereby encapsulating perfluorohexanone inside the resin.
[0016] S03: Finally, heat the solution to 40°C and continue to stir slowly for 1 hour to allow the resin to fully solidify, thereby forming a multi-capsule perfluorohexanone capsule fire extinguishing material. The multi-capsule perfluorohexanone capsule fire extinguishing material is used to make a fire extinguishing core placed inside a cylindrical shell.
[0017] The present invention has the following beneficial effects: 1. Through the use of this device, the device can autonomously adjust the pitch angle during the fire extinguishing process, thereby improving the accuracy of fire extinguishing. It can also autonomously rotate back and forth in the horizontal direction, thereby increasing the fire extinguishing range in the horizontal direction. At the same time, by cooperating with several nozzles to make centrifugal motion in the vertical direction, the fire extinguishing material is evenly dispersed and its coverage area is increased, thereby improving the fire extinguishing efficiency and avoiding the fatigue caused by manually holding the fire extinguishing device for a long time. It also improves the fire extinguishing efficiency and reduces the risk of use. Through the improvement of the fire extinguishing material, the material can ensure its stability and secondary use performance while ensuring the fire extinguishing effect.
[0018] 2. This invention uses a second sliding rod to move an arc-shaped abutment towards a wedge-shaped block, causing the arc-shaped abutment to contact the wedge-shaped block, which in turn moves the wedge-shaped block towards the cylindrical shell. The first sliding rod moves an arc-shaped clamping plate towards the cylindrical shell, thus securing the fire extinguishing component and increasing its installation speed. Pulling the baffle upwards moves the locking rod upwards, disengaging it from the locking hole. The sealing cover is then removed, leaving the end of the cylindrical shell open for easy replacement of the fire extinguishing core, making replacement more convenient and faster, thereby improving fire extinguishing efficiency.
[0019] 3. By incorporating a transmission assembly and a reciprocating swing assembly, this invention allows the arc-shaped toothed plate to rotate together with the second spur gear during pitch angle adjustment. This ensures that the arc-shaped toothed plate and the second spur gear are always in mesh, thereby guaranteeing smooth reciprocating rotation of the spraying assembly. This allows for precise power delivery from the power assembly to the arc-shaped toothed plate, ensuring that the device remains unaffected by angle changes during pitch angle adjustment. This also ensures the device's horizontal reciprocating rotation, while simultaneously coordinating with the centrifugal motion of the nozzle, thus improving the flexibility and efficiency of the device's autonomous fire extinguishing capabilities. Attached Figure Description
[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0021] Figure 1 This is a schematic diagram of a multi-capsule perfluorohexanone microcapsule fire extinguishing device. Figure 2 This is a schematic diagram of the power component in this invention; Figure 3 This is a schematic diagram of the structure of the connection between the first rotating shaft, the first worm gear, and the incomplete gear in this invention. Figure 4 This is a schematic diagram of the swing adjustment receiving component in this invention; Figure 5 This is a schematic diagram of the connection between the electromagnetic chuck and the first slider in this invention; Figure 6 This is a cross-sectional view of the annular locking sleeve in this invention; Figure 7 This is a schematic diagram of the structure at the connection between the arc-shaped abutment and the wedge-shaped block in this invention; Figure 8 This is a schematic diagram of the fire extinguishing component in this invention; Figure 9 This is a schematic diagram of the structure at the connection between the sealing cover and the rectangular plate in this invention; Figure 10 This is a schematic diagram of the cylindrical shell structure in this invention; Figure 11 This is a schematic diagram of the transmission assembly and reciprocating swing assembly in this invention; Figure 12 This is a schematic diagram of the transmission component in this invention; Figure 13 This is a schematic diagram of the reciprocating oscillating component in this invention; Figure 14 This is a schematic diagram of the spraying component in this invention.
[0022] The attached diagram lists the components represented by each number as follows: 1. Power Components; 101. Base; 102. Positioning Ring Groove; 103. Motor; 104. Bidirectional Worm Gear; 105. First Rotating Shaft; 106. First Worm Gear; 107. Incomplete Gear; 108. First Vertical Plate; 109. Second Rotating Shaft; 110. Second Worm Gear; 111. First Sprocket; 112. Second Vertical Plate; 113. Third Rotating Shaft; 114. Second Sprocket; 115. Turntable; 116. Guide Rod; 117. Control Box; 2. Swing Adjustment Support Components; 201. Annular Seat; 202. Gear Ring; 203. Support Rod; 204. Hinge Seat; 205. 206. Rotating plate; 207. Annular locking sleeve; 208. Electric push rod; 209. First slider; 210. Electromagnetic suction plate; 211. First sliding groove; 212. First concave cavity; 213. Wedge block; 214. First sliding rod; 215. Arc-shaped clamping plate; 216. First arc-shaped groove; 217. Electromagnet; 218. Iron block; 219. Arc-shaped cavity; 220. Second sliding rod; 221. Arc-shaped abutment rod; 3. Fire extinguishing assembly; 301. Cylindrical shell; 302. First external threaded tube; 303. Annular limiting plate; 304. Annular clamping groove; 305. Rectangular insertion groove 306. Guide hole; 307. Fire extinguishing core; 308. Sealing cover; 309. Rectangular plate; 310. Lock hole; 311. First L-shaped plate; 312. Locking rod; 313. Baffle; 314. Second spring; 4. Transmission assembly; 401. L-shaped support plate; 402. Arc-shaped guide plate; 403. Second arc-shaped groove; 404. Moving seat; 405. Top rod; 406. Mounting plate; 407. First sliding plate; 408. Second sliding groove; 409. Vertical plate; 410. Straight tooth plate; 411. Third sliding groove; 412. Second sliding plate; 413. Support rod; 414. Sliding sleeve 5. Reciprocating oscillating assembly; 501. Arc-shaped seat; 502. Arc-shaped guide groove; 503. Support seat; 504. Extension rod; 505. Reinforcing rod; 506. Arc-shaped toothed plate; 507. First fixed plate; 508. First rotating rod; 509. First spur gear; 510. Rectangular block; 6. Spraying assembly; 601. Horizontal plate; 602. Second fixed plate; 603. Second L-shaped plate; 604. Bearing; 605. Spraying pipe; 606. Conduit; 607. Annular pipe; 608. Nozzle; 609. Second external threaded pipe; 610. Internal threaded pipe; 611. Second spur gear. Detailed Implementation
[0023] 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.
[0024] Example 1, please refer to Figure 1-14 The present invention provides the following technical solution: a multi-capsule perfluorohexanone microcapsule fire extinguishing device, comprising a power component 1, a swing adjustment receiving component 2 mounted on the power component 1, a fire extinguishing component 3 mounted on the swing adjustment receiving component 2, a transmission component 4 mounted on the power component 1, a reciprocating swing component 5 mounted on the transmission component 4, and a spraying component 6 mounted on the transmission component 4; the power component 1 provides power for the operation of the device; the swing adjustment receiving component 2 is used to adjust the pitch angle and reciprocating swing of the fire extinguishing component 3 on the horizontal plane; the fire extinguishing component 3 adopts a quick disassembly method, which can be aligned and replaced in a timely manner; the transmission component 4 and the reciprocating swing component 5 are used in conjunction, using the power of the transmission component 4 to provide power for the reciprocating rotation of the spraying component 6 in the vertical direction, thereby increasing the fire extinguishing range of the spraying component 6 and thus improving the fire extinguishing effect.
[0025] The power assembly 1 includes a base 101, with a positioning ring groove 102 on the top of the base 101. A motor 103 is fixedly connected to the top of the base 101, and a bidirectional worm gear 104 is fixedly connected to the output end of the motor 103. First rotating shafts 105 are symmetrically rotatably connected to the top of the base 101. A first worm wheel 106, meshing with the bidirectional worm gear 104, is fixedly connected to the top of the first rotating shafts 105. Incomplete gears 107 are fixedly connected to the outer walls of both first rotating shafts 105, and the two incomplete gears 107 are arranged in opposite directions. A first upright plate 108 is fixedly connected to the top of the base 101, and a second rotating shaft 109 is rotatably connected through one side of the first upright plate 108. One end of the second rotating shaft 109 is fixedly connected to a second worm gear 110 that meshes with the bidirectional worm gear 104. The other end of the second rotating shaft 109 is fixedly connected to a first sprocket 111. The top of the base 101 is fixedly connected to a second vertical plate 112. A third rotating shaft 113 is rotatably connected through one side of the second vertical plate 112. One end of the third rotating shaft 113 is fixedly connected to a second sprocket 114. A chain meshes and drives between the first sprocket 111 and the second sprocket 114. The other end of the third rotating shaft 113 is fixedly connected to a turntable 115. A guide rod 116 is fixedly connected to one side of the turntable 115 at an angle off-center. A control box 117 is fixedly connected to the top of the base 101.
[0026] The operation process of this embodiment is as follows: By controlling the motor 103 to drive the bidirectional worm gear 104 to rotate, the bidirectional worm gear 104 synchronously drives the two first worm wheels 106 to rotate in opposite directions, and then drives the two incomplete gears 107 to rotate synchronously in opposite directions through the two first rotating shafts 105, providing power for the rotation of the two incomplete gears 107. At the same time, the bidirectional worm gear 104 drives the second worm wheel 110 to rotate, and then drives the second rotating shaft 109 to rotate, and the second rotating shaft 109 drives the first sprocket 111 to rotate, and the first sprocket 111 drives the second sprocket 114 to rotate through the chain, and then drives the turntable 115 to rotate through the third rotating shaft 113, and the turntable 115 drives the guide rod 116 to perform circular motion, providing power for the rotation of the guide rod 116.
[0027] Example 2, please refer to Figure 1-14 This second embodiment is an improvement on the first embodiment as follows: the swing adjustment receiving component 2 includes an annular seat 201 rotatably connected to the top of the base 101. A gear ring 202 is fixedly connected to the outer wall of the annular seat 201. The gear ring 202 meshes with two incomplete gears 107. A support rod 203 is fixedly connected to the top of the annular seat 201. A hinge seat 204 is fixedly connected to the top of the support rod 203. Rotating plates 205 are symmetrically installed on the hinge seat 204. An annular locking sleeve 206 is fixedly connected between the two rotating plates 205. An electric push rod 207 is fixedly connected to the top of the annular seat 201 off-center. A first slider 208 is hinged to the output end of the electric push rod 207. An electromagnetic suction plate 209 is slidably connected to the top of the first slider 208. A first sliding groove 210 is opened at the bottom of the electromagnetic suction plate 209. The first sliding groove 210 is slidably engaged with the first slider 208.
[0028] The annular locking sleeve 206 has symmetrically formed first concave cavities 211. Wedge-shaped blocks 212 are slidably connected to the inner wall of the first concave cavity 211. The two wedge-shaped blocks 212 are arranged in a circumferential array. A first sliding rod 213 is fixedly connected to the opposite sides of each of the two wedge-shaped blocks 212, penetrating the annular locking sleeve 206. An arc-shaped clamping plate 214 is fixedly connected to the end of the first sliding rod 213. A first spring 215, sleeved on the first sliding rod 213, is fixedly connected between the arc-shaped clamping plate 214 and the annular locking sleeve 206. The outer wall of the annular locking sleeve 206 has two first arc-shaped grooves 216 arranged in a circumferential array. One of the first arc-shaped grooves 216... An electromagnet 217 is fixedly connected to the side. An iron block 218 that attracts the electromagnet 217 is slidably connected to the inner wall of the first arc-shaped groove 216. The annular locking sleeve 206 has an arc-shaped cavity 219 that is arranged in a circular array and communicates with the corresponding first concave cavity 211. The two iron blocks 218 are fixedly connected to the opposite sides of the two sides with a second sliding rod 220 that penetrates into the arc-shaped cavity 219. The bottom of the first arc-shaped groove 216 has a slot that communicates with the arc-shaped cavity 219. The end of the second sliding rod 220 is fixedly connected to an arc-shaped abutment 221 that slides with the arc-shaped cavity 219 and abuts against the corresponding wedge block 212.
[0029] The fire extinguishing assembly 3 includes a cylindrical housing 301 slidably connected to an annular locking sleeve 206. The cylindrical housing 301 is made of a metal material that can be attracted by an electromagnetic chuck 209. One end of the cylindrical housing 301 is fixedly connected to a first external threaded tube 302. An annular limiting plate 303 that abuts against the annular locking sleeve 206 is fixedly connected to the outer wall of the cylindrical housing 301. An annular clamping groove 304 adapted to the two arc-shaped clamping plates 214 is opened on the outer wall of the cylindrical housing 301. Rectangular insertion grooves 305 are symmetrically opened at the other end of the cylindrical housing 301. A guide hole 306 communicating with one of the rectangular insertion grooves 305 is opened on the outer wall of the cylindrical housing 301. A fire extinguishing inner core 307 is inserted into the inner wall of the cylindrical housing 301. A sealing cover 308 is inserted, and a rectangular plate 309 that slides and engages with two rectangular insertion slots 305 is symmetrically fixedly connected to one inner side of the sealing cover 308. The top of one rectangular plate 309 is arc-shaped, and a locking hole 310 that matches the guide hole 306 is opened on the top of the rectangular plate 309. A first L-shaped plate 311 is fixedly connected to the outer wall of the cylindrical shell 301. A locking rod 312 that slides and engages with the guide hole 306 is slidably connected through the top of the first L-shaped plate 311. A baffle 313 is fixedly connected to the top of the locking rod 312. A support plate that contacts the outer wall of the cylindrical shell 301 is fixedly connected to the outer wall of the locking rod 312. A second spring 314 sleeved on the locking rod 312 is fixedly connected between the first L-shaped plate 311 and the support plate.
[0030] The operation process of this embodiment is as follows: First, the fire extinguishing component 3 is inserted into the annular locking sleeve 206. After the annular limiting plate 303 on the cylindrical shell 301 comes into contact with the annular locking sleeve 206, the two electromagnets 217 are energized, so that the electromagnets 217 attract the corresponding iron blocks 218 to move towards the electromagnets 217. Then, the second sliding rod 220 drives the arc-shaped abutment rod 221 to move towards the wedge block 212, so that the arc-shaped abutment rod 221 abuts against the wedge block 212, and drives the wedge block 212 to move towards the cylindrical shell 301. Then, the first sliding rod 213 drives the arc-shaped clamping plate 214 to move towards the cylindrical shell 301, thereby completing the fixed clamping of the fire extinguishing component 3 and improving the installation speed of the fire extinguishing component 3. Next, by pulling the baffle 313 upward, the baffle 313 moves the locking rod 312 upward, causing the locking rod 312 to disengage from the locking hole 310. Then, the sealing cover 308 is removed, leaving the end of the cylindrical housing 301 in an open state, which facilitates the replacement of the fire extinguishing core 307. After replacement, the two rectangular plates 309 on the sealing cover 308 are inserted into the rectangular insertion slots 305 until the sealing cover 308 is attached to the fire extinguishing core 307. During this process, the rectangular plates 309 abut against the locking rod 312, causing the locking rod 312 to move upward until the locking hole 310 on the rectangular plate 309 is aligned with the locking rod 312. Under the elastic force of the second spring 314, the locking rod 312 moves into the locking hole 310, thereby locking the sealing cover 308 and fixing the fire extinguishing core 307, making the replacement of the fire extinguishing core 307 more convenient and quick, thereby improving the fire extinguishing efficiency. By controlling the two incomplete gears 107 to rotate in opposite directions, one incomplete gear 107 engages with the gear ring 202, causing it to drive the annular seat 201 to rotate, while the other incomplete gear 107 does not engage with the gear ring 202. When one incomplete gear 107 rotates to the point where it no longer engages with the gear ring 202, the other incomplete gear 107 begins to engage with the gear ring 202, thereby driving the annular seat 201 to rotate in the opposite direction through the gear ring 202. Through the coordinated use of the two incomplete gears 107, the annular seat 201 is reciprocated in the horizontal direction, which in turn drives the fire extinguishing assembly 3 and the spraying assembly 6 in the horizontal direction via the support rod 203. The upward and reciprocating rotation increases the horizontal spraying range of the fire extinguishing component 6, thereby improving the fire extinguishing range and effect. During the installation of the fire extinguishing component 3, the cylindrical shell 301 is attracted to the electromagnetic suction plate 209 by energizing it. Then, the electric push rod 207 is controlled to drive the first slider 208 to move up or down, thereby driving the fire extinguishing component 3 to rotate clockwise or counterclockwise through the electromagnetic suction plate 209. This allows for adjustment of the pitch angle of the fire extinguishing component 3 in the vertical direction, thus enabling the pitch angle adjustment of the spraying component 6 through the fire extinguishing component 3, thereby improving the accuracy and applicability of fire extinguishing.
[0031] Example 3, please refer to Figure 1-14This third embodiment improves upon the first embodiment as follows: the transmission assembly 4 includes an L-shaped support plate 401 fixedly connected to the top of the base 101; an arc-shaped guide plate 402 is fixedly connected to the end of the L-shaped support plate 401; a second arc-shaped groove 403 is formed on the inner wall of the arc-shaped guide plate 402; a movable seat 404 is slidably connected to the inner wall of the second arc-shaped groove 403; a top rod 405 is fixedly connected to the top of the movable seat 404; a mounting plate 406 is fixedly connected to one side of the movable seat 404; and a first... A sliding plate 407 has a second sliding groove 408 on the top of a mounting plate 406 that slides and engages with the first sliding plate 407. A vertical plate 409 is fixedly connected to the top of the first sliding plate 407. A straight toothed plate 410 is fixedly connected to the top of the vertical plate 409. A third sliding groove 411 is opened on one side of the vertical plate 409. A second sliding plate 412 is slidably connected to the inner wall of the third sliding groove 411. A support rod 413 is ball-jointed on one side of the second sliding plate 412. A sliding sleeve 414 is ball-jointed at one end of the support rod 413. The sliding sleeve 414 slides and engages with the guide rod 116.
[0032] The reciprocating swing assembly 5 includes an arc-shaped seat 501 fixedly connected to the top rod 405. An arc-shaped guide groove 502 is provided on the inner wall of the arc-shaped seat 501. A support seat 503 is slidably connected to the inner wall of the arc-shaped guide groove 502. An extension rod 504 is fixedly connected to the top of the support seat 503. Reinforcing rods 505 are symmetrically fixedly connected to the outer wall of the extension rod 504. An arc-shaped toothed plate 506 is fixedly connected between the two reinforcing rods 505. The reciprocating swing assembly 5 also includes a first fixing plate 507 fixedly connected to the top of the mounting plate 406. A first rotating rod 508 is rotatably connected through one side of the first fixing plate 507. A first spur gear 509 that meshes with the spur gear plate 410 is fixedly connected to one end of the first rotating rod 508. A rectangular block 510 that is slidably sleeved on the extension rod 504 is fixedly connected to the other end of the first rotating rod 508.
[0033] The spraying assembly 6 includes a horizontal plate 601 fixedly connected to one side of a first fixed plate 507. A second fixed plate 602, which rotatably engages with a first rotating rod 508, is fixedly connected to one side of the horizontal plate 601. A second L-shaped plate 603 is fixedly connected to one side of the second fixed plate 602. A bearing 604 is fixedly connected through one side of the second L-shaped plate 603. A spraying pipe 605, which rotatably engages with the second fixed plate 602, is installed on the inner wall of one end of the bearing 604. A plurality of conduits 606 arranged in a circumferential array are connected to the outer wall of the spraying pipe 605. Annular pipes are connected between the plurality of conduits 606. 607, a number of nozzles 608 are uniformly connected on the outer wall of the annular pipe 607, a second external threaded pipe 609 is installed on the inner wall of the other end of the bearing 604, an internal threaded pipe 610 is threaded to the outer wall of the second external threaded pipe 609, the internal threaded pipe 610 is threaded to the first external threaded pipe 302, a second spur gear 611 is fixedly connected to the outer wall of the spray pipe 605 and meshes with the arc-shaped toothed plate 506, a PLC controller is installed inside the control box 117, and the PLC controller is electrically connected to the motor 103, the electromagnetic suction plate 209, the electric push rod 207 and the electromagnet 217 through wires.
[0034] A multi-capsule perfluorohexanone microcapsule fire extinguishing material, the processing method of which includes the following steps: First, perfluorohexanone, thermosetting resin, and thermal initiator, which are pre-stored in a refrigerator, are placed in a 50ml beaker at a mass ratio of 10:10:3. The thermosetting resin used is bisphenol A type liquid epoxy resin, and the thermal initiator used is phenolic amine T-31. Then, the beaker is placed in an ice-water bath environment and ultrasonically treated for 15 minutes. Afterward, the ultrasonically treated solution is added dropwise to 250ml of water under slow stirring. In warm water at ℃, the solution is continuously and slowly stirred for 2 hours to promote the initial curing of the resin, thereby encapsulating perfluorohexanone inside the resin. Finally, the solution is heated to 40℃ and slowly stirred for 1 hour to completely cure the resin, thus forming a multi-capsule perfluorohexanone extinguishing material. This multi-capsule perfluorohexanone extinguishing material is used to make the extinguishing core 307 placed inside the cylindrical shell 301. The multi-capsule perfluorohexanone capsule ensures the fire extinguishing effect while also guaranteeing its own stability and reusability, and belongs to a new type of fire extinguishing material.
[0035] The operation process in this embodiment is as follows: Figure 12-14As shown, after the fire extinguishing assembly 3 is installed on the annular locking sleeve 206, the internal threaded tube 610 is aligned with the first external threaded tube 302. Then, the internal threaded tube 610 is screwed on to connect the internal threaded tube 610 to the first external threaded tube 302, completing the installation of the fire extinguishing assembly 3 and the spraying assembly 6. By controlling the turntable 115 to drive the guide rod 116 to perform circumferential motion, the guide rod 116 drives the vertical plate 409 to move back and forth through the sliding sleeve 414 and the support rod 413, further driving the straight gear plate 410 to move back and forth, causing the straight gear plate 410 to mesh and drive the first spur gear 509 to rotate back and forth, which in turn drives the first rotating rod 508 to rotate. The extension rod 504 reciprocates, causing the arc-shaped toothed plate 506 to reciprocate. The arc-shaped toothed plate 506 meshes with the second spur gear 611, which in turn drives the annular pipe 607 and the nozzle 608 to rotate in a circular motion through the spray pipe 605. The centrifugal force generated by the circular motion of several nozzles 608 makes the fire extinguishing material sprayed over a wider area, further improving the coverage of the fire extinguishing material and thus improving the fire extinguishing effect. The use of this device avoids the fatigue caused by manually holding the fire extinguishing device for a long time, while improving the fire extinguishing efficiency, reducing the risk of use, and ensuring the safety of the user.
[0036] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0037] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims
1. A multi-capsule perfluorohexanone microcapsule fire extinguishing device, comprising a power component (1), a swing adjustment receiving component (2) provided on the power component (1), a fire extinguishing component (3) provided on the swing adjustment receiving component (2), a transmission component (4) provided on the power component (1), a reciprocating swing component (5) provided on the transmission component (4), and a spraying component (6) provided on the transmission component (4). Its features are: The power unit (1) provides power for the operation of this device; The swing adjustment receiving component (2) is used to adjust the pitch angle and reciprocating swing of the fire extinguishing component (3) on the horizontal plane; The fire extinguishing component (3) adopts a quick disassembly method, which can be aligned and replaced in a timely manner; The transmission assembly (4) and the reciprocating swing assembly (5) are used together to provide power for the spraying assembly (6) to reciprocate in the vertical direction by using the power of the transmission assembly (4), thereby expanding the fire extinguishing range of the spraying assembly (6) and improving the fire extinguishing effect.
2. The multi-capsule perfluorohexanone microcapsule fire extinguishing device according to claim 1, characterized in that, The power assembly (1) includes a base (101), a positioning ring groove (102) is provided on the top of the base (101), a motor (103) is fixedly connected to the top of the base (101), a bidirectional worm gear (104) is fixedly connected to the output end of the motor (103), a first rotating shaft (105) is symmetrically rotatably connected to the top of the base (101), a first worm wheel (106) that meshes with the bidirectional worm gear (104) is fixedly connected to the top of the first rotating shaft (105), and an incomplete gear (107) is fixedly connected to the outer wall of both first rotating shafts (105), and the two incomplete gears (107) are arranged in opposite directions; The base (101) is fixedly connected to the top of a first upright plate (108). A second rotating shaft (109) is rotatably connected through one side of the first upright plate (108). A second worm wheel (110) that meshes with a bidirectional worm gear (104) is fixedly connected to one end of the second rotating shaft (109). A first sprocket (111) is fixedly connected to the other end of the second rotating shaft (109). The top of the base (101) is fixedly connected to a second upright plate (112). A third rotating shaft (113) is rotatably connected through one side of the second upright plate (112). A second sprocket (114) is fixedly connected to one end of the third rotating shaft (113). A chain meshes and drives between the first sprocket (111) and the second sprocket (114). A turntable (115) is fixedly connected to the other end of the third rotating shaft (113). A guide rod (116) is fixedly connected to one side of the turntable (115) at a point off-center. A control box (117) is fixedly connected to the top of the base (101).
3. The multi-capsule perfluorohexanone microcapsule fire extinguishing device according to claim 2, characterized in that, The swing adjustment receiving assembly (2) includes an annular seat (201) rotatably connected to the top of the base (101). A gear ring (202) is fixedly connected to the outer wall of the annular seat (201). The gear ring (202) meshes with two incomplete gears (107). A support rod (203) is fixedly connected to the top of the annular seat (201). A hinge seat (204) is fixedly connected to the top of the support rod (203). Rotating plates (205) are symmetrically installed on the hinge seat (204). An annular locking sleeve (206) is fixedly connected between the two rotating plates (205). An electric push rod (207) is fixedly connected to the top of the annular seat (201) at a position off-center. A first slider (208) is hinged to the output end of the electric push rod (207). An electromagnetic suction plate (209) is slidably connected to the top of the first slider (208). A first groove (210) is provided at the bottom of the electromagnetic suction plate (209). The first groove (210) is slidably engaged with the first slider (208). The annular locking sleeve (206) has a first concave cavity (211) symmetrically formed inside. A wedge block (212) is slidably connected to the inner wall of the first concave cavity (211). The two wedge blocks (212) are arranged in a circular array. A first slide rod (213) that penetrates the annular locking sleeve (206) is fixedly connected to the opposite sides of the two wedge blocks (212). An arc-shaped clamping plate (214) is fixedly connected to the end of the first slide rod (213). A first spring (215) sleeved on the first slide rod (213) is fixedly connected between the arc-shaped clamping plate (214) and the annular locking sleeve (206). The outer wall of the annular locking sleeve (206) is provided with two first arc-shaped grooves (216) arranged in a circumferential array. An electromagnet (217) is fixedly connected to one inner side of the first arc-shaped groove (216). An iron block (218) attracted by the electromagnet (217) is slidably connected to the inner wall of the first arc-shaped groove (216). The inside of the annular locking sleeve (206) is provided with an arc-shaped cavity (219) arranged in a circumferential array and connected to the corresponding first concave cavity (211). The two iron blocks (218) are fixedly connected to the opposite sides with a second sliding rod (220) that penetrates into the inside of the arc-shaped cavity (219). The bottom of the first arc-shaped groove (216) is provided with a slot that communicates with the arc-shaped cavity (219). The end of the second sliding rod (220) is fixedly connected to an arc-shaped abutment rod (221) that slides with the arc-shaped cavity (219) and abuts against the corresponding wedge block (212).
4. The multi-capsule perfluorohexanone microcapsule fire extinguishing device according to claim 3, characterized in that, The fire extinguishing assembly (3) includes a cylindrical shell (301) slidably connected to an annular locking sleeve (206). The cylindrical shell (301) is made of a metal material that can be attracted by an electromagnetic chuck (209). One end of the cylindrical shell (301) is fixedly connected to a first external threaded tube (302). An annular limiting plate (303) that abuts against the annular locking sleeve (206) is fixedly connected to the outer wall of the cylindrical shell (301). An annular clamping groove (304) that matches the two arc-shaped clamping plates (214) is opened on the outer wall of the cylindrical shell (301). The cylindrical shell (301) has rectangular insertion slots (305) symmetrically opened at the other end. The outer wall of the cylindrical shell (301) has a guide hole (306) communicating with one of the rectangular insertion slots (305). The inner wall of the cylindrical shell (301) is inserted with a fire extinguishing core (307). The outer wall of the cylindrical shell (301) is inserted with a sealing cover (308). The inner side of the sealing cover (308) is symmetrically fixed with rectangular plates (309) that slide with the two rectangular insertion slots (305). The top of one of the rectangular plates (309) is arc-shaped. The top of one of the rectangular plates (309) has a locking hole (310) that matches the guide hole (306). The outer wall of the cylindrical shell (301) is fixedly connected to a first L-shaped plate (311). The top of the first L-shaped plate (311) is slidably connected to a locking rod (312) that is slidably engaged with a guide hole (306). The top of the locking rod (312) is fixedly connected to a baffle (313). The outer wall of the locking rod (312) is fixedly connected to a support plate that contacts the outer wall of the cylindrical shell (301). A second spring (314) sleeved on the locking rod (312) is fixedly connected between the first L-shaped plate (311) and the support plate.
5. The multi-capsule perfluorohexanone microcapsule fire extinguishing device according to claim 4, characterized in that, The transmission assembly (4) includes an L-shaped support plate (401) fixedly connected to the top of the base (101), an arc-shaped guide plate (402) fixedly connected to the end of the L-shaped support plate (401), a second arc-shaped groove (403) is provided on the inner wall of the arc-shaped guide plate (402), a movable seat (404) is slidably connected to the inner wall of the second arc-shaped groove (403), and a top rod (405) is fixedly connected to the top of the movable seat (404). A mounting plate (406) is fixedly connected to one side of the movable seat (404). A first sliding plate (407) is slidably connected to the top of the mounting plate (406). A second sliding groove (408) is opened on the top of the mounting plate (406) and slides with the first sliding plate (407). A vertical plate (409) is fixedly connected to the top of the first sliding plate (407). A straight toothed plate (410) is fixedly connected to the top of the vertical plate (409). A third sliding groove (411) is opened on one side of the vertical plate (409). A second sliding plate (412) is slidably connected to the inner wall of the third sliding groove (411). A support rod (413) is ball-jointed on one side of the second sliding plate (412). A sliding sleeve (414) is ball-jointed at one end of the support rod (413). The sliding sleeve (414) slides with the guide rod (116).
6. The multi-capsule perfluorohexanone microcapsule fire extinguishing device according to claim 5, characterized in that, The reciprocating swing assembly (5) includes an arc-shaped seat (501) fixedly connected to the top rod (405). An arc-shaped guide groove (502) is provided on the inner wall of the arc-shaped seat (501). A support seat (503) is slidably connected to the inner wall of the arc-shaped guide groove (502). An extension rod (504) is fixedly connected to the top of the support seat (503). Reinforcing rods (505) are symmetrically fixedly connected to the outer wall of the extension rod (504). An arc-shaped toothed plate (506) is fixedly connected between the two reinforcing rods (505). The reciprocating swing assembly (5) further includes a first fixing plate (507) fixedly connected to the top of the mounting plate (406). A first rotating rod (508) is rotatably connected through one side of the first fixing plate (507). A first spur gear (509) meshing with a spur gear plate (410) is fixedly connected to one end of the first rotating rod (508). A rectangular block (510) slidingly sleeved on the extension rod (504) is fixedly connected to the other end of the first rotating rod (508).
7. The multi-capsule perfluorohexanone microcapsule fire extinguishing device according to claim 6, characterized in that, The spraying assembly (6) includes a horizontal plate (601) fixedly connected to one side of a first fixed plate (507). A second fixed plate (602) rotatably engages with a first rotating rod (508) is fixedly connected to one side of the horizontal plate (601). A second L-shaped plate (603) is fixedly connected to one side of the second fixed plate (602). A bearing (604) is fixedly connected through one side of the second L-shaped plate (603). A spraying pipe (605) rotatably engages with the second fixed plate (602) is installed on the inner wall of one end of the bearing (604). The outer wall of the spraying pipe (605) is connected to a... A plurality of conduits (606) are arranged in a circular array. A ring tube (607) is connected between the plurality of conduits (606). A plurality of nozzles (608) are uniformly connected to the outer wall of the ring tube (607). A second external threaded tube (609) is installed on the inner wall of the other end of the bearing (604). An internal threaded tube (610) is threadedly connected to the outer wall of the second external threaded tube (609). The internal threaded tube (610) is threadedly engaged with the first external threaded tube (302). A second spur gear (611) is fixedly connected to the outer wall of the spray pipe (605) and meshes with the arc-shaped toothed plate (506).
8. The multi-capsule perfluorohexanone microcapsule fire extinguishing device according to claim 7, characterized in that, The control box (117) is equipped with a PLC controller. The PLC controller is electrically connected to the motor (103), electromagnetic chuck (209), electric push rod (207), and electromagnet (217) through wires.
9. A multi-capsule perfluorohexanone microcapsule fire extinguishing material, characterized in that, The processing method for this fire extinguishing material includes the following steps: S01: First, place perfluorohexanone, thermosetting resin and thermal initiator, which have been stored in the refrigerator in advance, into a 50ml beaker in a mass ratio of 10:10:3; S02: Subsequently, the beaker was placed in an ice-water bath and sonicated for 15 minutes. Then, the sonicated solution was added dropwise to 250 ml of 30°C warm water under slow stirring and stirred slowly for 2 hours to promote the initial curing of the resin, thereby encapsulating perfluorohexanone inside the resin. S03: Finally, heat the solution to 40°C and continue to stir slowly for 1 hour to allow the resin to completely solidify, thereby forming a multi-capsule perfluorohexanone extinguishing material. The prepared multi-capsule perfluorohexanone capsule fire extinguishing material is used in the multi-capsule perfluorohexanone microcapsule fire extinguishing device according to claim 8. The fire extinguishing material is used to make a fire extinguishing core (307) placed inside a cylindrical shell (301).