阅读说明：本技术 一种自触发式防火灭火帘 (Self-triggering type fire-extinguishing curtain ) 是由 季志刚 于 2019-11-15 设计创作，主要内容包括：本发明公开了一种自触发式防火灭火帘,包括设置在墙体侧壁的绕柱,所述绕柱侧壁缠绕设有防火帘,所述墙体两侧壁均设有触发机构,所述触发机构包括固定连接在防火帘下端的升降板,所述升降板两端固定连接有滑块,所述墙体侧壁设有滑槽,所述滑块分别位于两个滑槽内,所述墙体内部设有调节腔,所述调节腔内壁固定连接有调节筒,所述调节筒内壁通过第一弹簧弹性连接有磁性滑塞,所述调节筒位于磁性滑塞右侧的空间填充有热胀冷缩介质,所述调节筒侧壁滑动连接有磁环,所述磁环下壁固定连接有齿条。本发明能够防止火势蔓延到其他区域,还能及时切断电路,并且使水从喷水管喷出,能够在一定程度上起到灭火的作用。(The invention discloses a self-triggering type fireproof fire-extinguishing curtain which comprises a winding column arranged on the side wall of a wall body, wherein a fireproof curtain is wound on the side wall of the winding column, triggering mechanisms are arranged on both side walls of the wall body, each triggering mechanism comprises a lifting plate fixedly connected to the lower end of the fireproof curtain, sliding blocks are fixedly connected to two ends of each lifting plate, sliding grooves are formed in the side wall of the wall body, the sliding blocks are respectively positioned in the two sliding grooves, an adjusting cavity is formed in the inner part of the wall body, an adjusting cylinder is fixedly connected to the inner wall of the adjusting cavity, a magnetic sliding plug is elastically connected to the inner wall of the adjusting cylinder through a first spring, a thermal expansion and cold contraction medium is filled in a space on the right side of the magnetic sliding plug of the adjusting cylinder. The invention can prevent the fire from spreading to other areas, cut off the circuit in time, and spray water from the spray pipe, thereby playing a role of fire extinguishing to a certain extent.)

1. The utility model provides a from triggering formula fire prevention fire-extinguishing curtain, is including setting up at wall body (1) lateral wall around post (12), it is equipped with fire prevention curtain (7), its characterized in that to wind around post (12) lateral wall: the wall body (1) both sides wall all is equipped with trigger mechanism, trigger mechanism includes lifter plate (6) of fixed connection in fire curtain (7) lower extreme, lifter plate (6) both ends fixedly connected with slider (29), wall body (1) lateral wall is equipped with spout (8), slider (29) are located two spouts (8) respectively, wall body (1) inside is equipped with adjusts chamber (27), adjust chamber (27) inner wall fixedly connected with and adjust a section of thick bamboo (5), adjust a section of thick bamboo (5) inner wall and have magnetism sliding plug (31) through first spring elastic connection, the space that adjusts a section of thick bamboo (5) and be located magnetism sliding plug (31) right side is filled with expend with heat and contract with cold medium, adjust a section of thick bamboo (5) lateral wall sliding connection and have magnetic ring (30), magnetic ring (30) lower wall fixedly connected with rack (2), it is connected with gear (26) to adjust chamber (27) inner, adjust chamber (27) lower wall sliding connection has pinion rack (28), and pinion rack (28) run through adjust chamber (27) lateral wall and extend to slider (29) lower extreme, lateral wall meshes with rack (2), pinion rack (28) respectively about gear (26), is located leftwards adjust a section of thick bamboo (5) and communicate with the external world through the exhaust passage, are located the right side adjust a section of thick bamboo (5) and communicate through connecting pipe (4) and outage chamber (20), be equipped with outage mechanism in outage chamber (20), wall body (1) inside is equipped with water storage chamber (3) and installation cavity (11), be equipped with water spray mechanism jointly in water storage chamber (3) and installation cavity (11).

2. The self-triggering fire protection curtain of claim 1, wherein: outage mechanism includes two copper billet (21) of fixed connection at strong (20) inner walls of outage, outage chamber (20) lateral wall is equipped with mounting groove (10), mounting groove (10) inner wall has copper (23) through second spring elastic connection, and lateral wall contacts with two copper billet (21) respectively about copper (23), mounting groove (10) lateral wall communicates with the external world through going out the gas channel.

3. A self-triggering fire protection curtain as claimed in claim 2, wherein: the water spraying mechanism comprises permanent magnets (25) fixedly connected to the bottom of the installation cavity (11), the copper plate (23) is fixedly connected with movable magnetic blocks (22) which are attracted with the different poles of the permanent magnets (25), the upper wall of the water storage cavity (3) is provided with a section of movable groove (17), the side wall of each permanent magnet (25) is provided with a wire frame (24) in a penetrating manner, the wire frame (24) extends into the movable groove (17), the wire frame (24) is positioned at two ends of the movable groove (17) and fixedly connected with a solenoid coil (18), the movable groove (17) is internally and slidably connected with a magnetic block (19), the lower wall of the magnetic block (19) is fixedly connected with a vertical rod (16), the lower wall of the vertical rod (16) is fixedly connected with a baffle (14), the lower wall of the water storage cavity (3) is provided with a water outlet pipe (13) through a water outlet channel, the side, the side wall of the water outlet pipe (13) is communicated with a plurality of water spraying pipes (9), and the water spraying pipes (9) extend out of the wall body (1).

Technical Field

The invention relates to the technical field of fire-proof equipment, in particular to a self-triggering type fire-proof fire-extinguishing curtain.

Background

In daily life, often can see the news that reports each place and take place the conflagration above the TV, the emergence of conflagration, can all cause serious loss to people's personal safety and property safety, if only through reporting to the police, the fireman still needs time to the scene, can not in time control the intensity of a fire, and indoor generally all can be equipped with complicated circuit, when the conflagration takes place, still can make the intensity of a fire enlarge rapidly after burning out the circuit, be difficult to control, so need design one kind can in time keep apart or the equipment that weakens the intensity of a fire when the conflagration takes place, win time for fire control work, furthest's reduction conflagration causes harm.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a self-triggering fire-extinguishing fire curtain.

In order to achieve the purpose, the invention adopts the following technical scheme:

a self-triggering type fireproof fire-extinguishing curtain comprises a winding column arranged on the side wall of a wall body, a fireproof curtain is wound on the side wall of the winding column, trigger mechanisms are arranged on the two side walls of the wall body respectively, each trigger mechanism comprises a lifting plate fixedly connected to the lower end of the fireproof curtain, sliding blocks are fixedly connected to the two ends of the lifting plate, sliding grooves are formed in the side wall of the wall body, the sliding blocks are respectively located in the two sliding grooves, an adjusting cavity is arranged inside the wall body, an adjusting cylinder is fixedly connected to the inner wall of the adjusting cavity, the inner wall of the adjusting cylinder is elastically connected with a magnetic sliding plug through a first spring, a space on the right side of the magnetic sliding plug of the adjusting cylinder is filled with a medium with expansion and contraction, the side wall of the adjusting cylinder is slidably connected with a magnetic ring, a rack is fixedly connected to the lower wall of the magnetic ring, a gear is, lateral wall meshes with rack, pinion rack respectively about the gear, is located the left the regulation section of thick bamboo passes through exhaust passage and external intercommunication, is located the right the regulation section of thick bamboo passes through connecting pipe and outage chamber intercommunication, the outage intracavity is equipped with outage mechanism, inside water storage chamber and the installation cavity of being equipped with of wall body, water storage chamber and the installation intracavity are equipped with water spray mechanism jointly.

Preferably, outage mechanism includes two copper bars of fixed connection at the strong inner wall of outage, outage chamber lateral wall is equipped with the mounting groove, the mounting groove inner wall has the copper through second spring elastic connection, and the copper about the lateral wall respectively with two copper bar contacts, the mounting groove lateral wall passes through gas outlet channel and external intercommunication.

Preferably, the water spray mechanism includes the permanent magnetism piece of fixed connection in the installation cavity bottom, the inside fixedly connected with of copper and the heteropolar removal magnetic path that inhales mutually of permanent magnetism piece, water storage cavity upper wall is equipped with one section shifting chute, the permanent magnetism piece lateral wall runs through and is equipped with the lead frame, and the lead frame extends to the shifting chute in, the both ends fixedly connected with solenoid that the lead frame is located the shifting chute, sliding connection has the magnetism piece in the shifting chute, magnetism piece lower wall fixedly connected with montant, montant lower wall fixedly connected with baffle, water storage cavity lower wall is equipped with the outlet pipe through the outlet conduit intercommunication, the baffle lateral wall is equipped with the through-hole, outlet pipe lateral wall intercommunication is equipped with a plurality of spray pipes, and the spray pipe extends to the wall external.

The invention has the following beneficial effects:

1. the fire-proof curtain is provided with the fire-proof curtain and the trigger mechanism, when a fire disaster happens, the temperature rises, the magnetic sliding plug is pushed to move, the magnetic ring is driven to move, the magnetic ring drives the gear to rotate through the rack, the toothed plate is further driven to move, the sliding block and the lifting plate slide to the lowest end of the sliding groove, the fire-proof curtain is pulled down from the winding column, the fire scene can be isolated in time, and the fire can be prevented from spreading to other areas.

2. The invention is provided with the power-off mechanism, when the magnetic sliding plug moves, the air in the adjusting cylinder is extruded into the power-off cavity, so that the copper plate is pushed to move, the copper plate is separated from the copper block, the indoor total circuit is disconnected, and the circuit can be automatically recovered after a fire is extinguished, thereby avoiding the situation that the fire is expanded because the circuit is not cut off in time, and lightening the burden of the fire extinguishing work;

3. the water spraying mechanism is arranged, the copper plate drives the moving magnetic block inside the copper plate to move when moving, the lead frame cuts the magnetic induction line to generate current, the solenoid coil generates magnetism, the magnetic block is attracted to move, the magnetic block drives the baffle plate to move through the vertical rod, the through hole in the side wall of the baffle plate is overlapped with the water outlet channel, water in the water storage cavity flows into the water outlet pipe and is sprayed out through the water spraying pipe, the fire extinguishing effect can be achieved to a certain extent, and time is won for fire fighting work.

Drawings

Fig. 1 is a schematic structural view of a self-triggering fire-extinguishing fire-proof curtain according to the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged view of the structure at the point B of the self-triggering fire-extinguishing curtain according to the present invention;

FIG. 4 is an enlarged view of the structure at the position C of the self-triggering fire-extinguishing curtain according to the present invention;

fig. 5 is an enlarged view of the structure at position D of the self-triggering fire-extinguishing curtain according to the present invention.

In the figure: 1 wall body, 2 racks, 3 water storage cavities, 4 connecting pipes, 5 adjusting cylinders, 6 lifting plates, 7 fire curtains, 8 sliding grooves, 9 water spraying pipes, 10 mounting grooves, 11 mounting cavities, 12 winding columns, 13 water outlet pipes, 14 baffle plates, 15 penetrating holes, 16 vertical rods, 17 moving grooves, 18 spiral coils, 19 magnetic blocks, 20 power-off cavities, 21 copper blocks, 22 moving magnetic blocks, 23 copper plates, 24 lead frames, 25 permanent magnetic blocks, 26 gears, 27 adjusting cavities, 28 toothed plates, 29 sliding blocks, 30 magnetic rings and 31 magnetic sliding plugs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, a from trigger formula fire prevention fire-extinguishing curtain, including setting up at 1 lateral wall of wall body around post 12, it is equipped with fire-proof curtain 7 to wind around 12 lateral walls of post, 1 both sides of wall body wall all is equipped with trigger mechanism, trigger mechanism includes lifter plate 6 of fixed connection at 7 lower extremes of fire-proof curtain, 6 both ends fixedly connected with slider 29 of lifter plate, 1 lateral wall of wall body is equipped with spout 8, slider 29 is located two spout 8 respectively, 1 inside of wall body is equipped with adjusts the chamber 27, adjust the chamber 27 inner wall fixedly connected with and adjust a section of thick bamboo 5, adjust a section of thick bamboo 5 inner wall and have the smooth magnetismThe plug 31 and the magnetic sliding plug 31 are connected with the inner wall of the adjusting cylinder 5 in a sealing and sliding manner, the space of the adjusting cylinder 5 on the right side of the magnetic sliding plug 31 is filled with expansion and contraction media, and the expansion and contraction media are easy to expand when heated and can be N₂、CO₂Etc, 5 lateral wall sliding connection of regulation section of thick bamboo has magnetic ring 30, and the magnetic ring 30 surplus magnetism sliding plug 31 heteropole is inhaled mutually, and magnetic ring 30 lower wall fixedly connected with rack 2, regulation cavity 27 inner wall rotate and are connected with gear 26, and regulation cavity 26 inner wall rotates through the bearing and is connected with the pivot, gear 26 fixed connection is at the pivot lateral wall, adjusts cavity 27 lower wall sliding connection and has pinion rack 28, and pinion rack 28 runs through regulation cavity 27 lateral wall and extends to slider 29 lower extreme, and the upper wall that pinion rack 28 is located regulation cavity 27 is the cusp, and lateral wall respectively with rack 2 about the gear 26, the meshing of pinion rack 28, lie in left regulation section of thick bamboo 5 and communicate with the external world through the exhaust passage, and the regulation section of thick bamboo 5 that lies in the right.

Be equipped with outage mechanism in outage chamber 20, outage mechanism includes two copper billet 21 of fixed connection at 20 inner walls of outage reinforce, two copper billet 21 all establishes ties with indoor circuit bus (indoor bus is not drawn in the picture), outage chamber 20 lateral wall is equipped with mounting groove 10, mounting groove 10 inner wall has copper 23 through second spring elastic connection, and lateral wall contacts with two copper billet 21 respectively about copper 23, when copper 23 contacts with copper billet 21, the circuit bus is the on-state, when copper 23 left copper billet 21, the circuit bus disconnection, copper 23 and the 10 lateral wall sealing sliding connection of mounting groove, the 10 lateral walls of mounting groove communicate with the external world through the gas outlet duct.

The wall body 1 is internally provided with a water storage cavity 3 and a mounting cavity 11, furthermore, a water inlet pipe can be communicated with the side wall of the water storage cavity 3 to conveniently add water into the water storage cavity 3, a water spraying mechanism is jointly arranged in the water storage cavity 3 and the mounting cavity 11 and comprises a permanent magnet 25 fixedly connected with the bottom of the mounting cavity 11, a movable magnetic block 22 which is attracted with the heteropolar pole of the permanent magnet 25 is fixedly connected with the inner part of a copper plate 23, the upper wall of the water storage cavity 3 is provided with a section of movable groove 17, the side wall of the permanent magnet 25 is provided with a lead frame 24 in a penetrating way, the lead frame 24 extends into the movable groove 17, both ends of the lead frame 24 positioned in the movable groove 17 are fixedly connected with spiral coils 18, the side walls of the lead frame 24 and the spiral coils 18 positioned in the water storage cavity 3 are both provided with rubber sleeves, a sealing ring is arranged at the penetrating part of the lead frame 24 and the movable groove 17 to, the lower wall of the magnetic block 19 is fixedly connected with a vertical rod 16, the lower wall of the vertical rod 16 is fixedly connected with a baffle 14, the lower wall of the water storage cavity 3 is communicated with a water outlet pipe 13 through a water outlet channel, the side wall of the baffle 14 is provided with a through hole 15, the side wall of the water outlet pipe 13 is communicated with a plurality of water spraying pipes 9, and the water spraying pipes 9 extend out of the wall body 1.

In the invention, when no fire occurs, the device does not work, when a fire occurs, the temperature rises, the thermal expansion and contraction medium on the right side of the adjusting cylinder 5 expands due to heat to push the magnetic sliding plug 31 to move leftwards, the magnetic sliding plug 31 attracts the magnetic ring 30 to move to drive the rack 2 to move, the rack 2 drives the gear 26 to rotate, the gear 26 drives the toothed plate 28 to move towards the inside of the adjusting cavity 27, so that the toothed plate 28 leaves the sliding block 29, the sliding block 29 and the lifting plate 6 move to the lowest end of the sliding groove 8 together, the fireproof curtain 7 is pulled out from the winding column 12, the fire field can be isolated in time, and the fire can be prevented from spreading to other areas.

When the magnetic sliding plug 31 on the right moves leftwards, air on the left side of the magnetic sliding plug 31 can be extruded into the power-off cavity 20 through the connecting pipe 4, the air in the power-off cavity 20 is increased, the air pressure is increased, the copper plate 23 is pushed to move leftwards, the copper plate 23 is separated from the copper block 21, the circuit of the circuit bus is disconnected, and the situation that when a fire disaster happens, the circuit cannot be disconnected timely, so that the fire disaster is increased, and a better and serious result is caused is prevented.

When the copper plate 23 moves leftwards, the movable magnetic block 22 is driven to move leftwards, so that the lead frame 24 cuts magnetic induction lines between the movable magnetic block 22 and the permanent magnetic block 25, magnetic flux changes to generate induction current, when the current flows through the spiral coil 18, the spiral coil 18 generates magnetism, the magnetic block 19 can be attracted to move leftwards, the vertical rod 16 is driven to move leftwards, the baffle plate 14 moves leftwards, the penetrating port 15 in the side wall of the baffle plate 14 is overlapped with a water outlet channel, water in the water storage cavity 3 can flow into the water outlet pipe 13 and then is sprayed out from the water spraying pipe 9, and the fire extinguishing effect can be achieved.

After the fire is extinguished, the temperature is gradually reduced, the thermal expansion and contraction medium is contracted, the magnetic sliding plug 31 moves rightwards under the tension of the first spring, the copper plate 23 moves rightwards under the elasticity of the second spring, the air in the power-off cavity 20 is extruded into the adjusting cylinder 21, and the copper plate 23 contacts with the copper block 21 to restore the normal indoor circuit, the copper plate 23 moves to the right and simultaneously drives the moving magnetic block 22 to move to the right, so that the lead frame 24 cuts the magnetic induction lines again, current is generated in the lead frame 24, but the direction of the current is changed, the solenoid 18 generates magnetism, but the magnetic poles are exchanged to generate a repulsive force to the magnetic block 19, pushing the magnetic block 19 to move rightward, the vertical rod 16 drives the baffle plate 14 to move rightwards, so that the baffle plate 14 blocks a water outlet channel, and water can be added into the water storage cavity 3 manually for supplement.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.