Fireproof monitoring device

Abstract

The invention discloses a fireproof monitoring device, and particularly relates to the technical field of fireproof devices, the fireproof monitoring device comprises a reinforcing cylinder, the reinforcing cylinder is provided with a monitoring assembly, the monitoring assembly comprises an extension cylinder arranged at the top of the reinforcing cylinder, and one side of the reinforcing cylinder is provided with a diversion cavity for diversion. In a high-temperature state, after air in the thermal insulation cover is heated, the density is reduced, buoyancy is generated, the thermal insulation cover rises upwards while expanding, meanwhile, when the thermal insulation cover rises upwards, the sensing piece is driven by the pull rod to move, and the grating type displacement sensor senses the position of the sensing piece and gives an alarm through the buzzer; the thermal insulation cover lifts off in a forest fire scene, hot air is used for quickly deploying the high altitude to serve as a distress signal, so that workers can respond quickly, meanwhile, the loss speed of high-temperature airflow conveyed into the thermal insulation cover is reduced through the tin foil thermal insulation strips, the thermal insulation cover can be lifted conveniently, and the fire monitoring accuracy is ensured; and after subsequent fire fighting is completed, the thermal insulation cover and the sensing piece are reset, so that the device can be continuously used.

Description

Technical Field

[0001] The present invention relates to the technical field of fire protection devices, and more specifically, to a fire protection monitoring device. Background Art

[0002] Forest fire is the most dangerous enemy of forests and the most terrible disaster in forestry. It will bring the most harmful and devastating consequences to forests. Forest fire not only burns large tracts of forests and harms animals in the forests, but also reduces the reproductive capacity of forests, causes soil impoverishment, destroys forest water conservation, and even causes the ecological environment to lose balance.

[0003] Among them, the patent with announcement number CN219320858U discloses a fire monitoring device, including a fixed frame, a fire extinguishing water tank is fixed on one side of the fixed frame, a box is fixed on one side of the top of the fire extinguishing water tank, a solar panel is connected to the top of the box, a solar controller and a battery are respectively arranged inside the solar panel, a reminder monitoring component is arranged on the lower side of the battery, the reminder monitoring component includes a sliding column and a connecting frame, a convex block is slidably connected to the inner side of the connecting frame, and a switch located on the lower side of the convex block is fixed to the bottom of the inner wall of the connecting frame; When the structure is in use, a thermosensitive glass tube is placed between the sliding column and the support frame. When the thermosensitive glass tube is broken by high temperature, the monitoring component is triggered to remind the user. The fire monitoring function can be achieved through a simple mechanical structure, and there is no need to use multiple expensive sensors, which improves the practicality of the device. However, the thermosensitive glass tube needs to be replaced when the device is in use, which is cumbersome and reduces the convenience of the device when in use. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a fire monitoring device, aiming to solve the problems raised in the above-mentioned background technology.

[0005] The present invention provides the following technical solution: a fire monitoring device, comprising a reinforcement tube, on which a monitoring component is arranged; The monitoring assembly comprises an extension tube arranged on the top of the reinforcement tube, a flow guiding cavity for guiding flow is opened on one side of the reinforcement tube, and a temperature sensor for temperature detection is arranged in the flow guiding cavity; A diverter plate is installed at the top of the extension tube by bolts, a plurality of vertical rods are inserted into the interior of the extension tube, and a grating displacement sensor is installed on one side of each vertical rod by bolts, and a sensing element is arranged between the plurality of vertical rods; A bracket is provided at the top of the shunt plate, a heat insulation cover is provided at the top of the bracket, a pull rod is provided at the top inner wall of the heat insulation cover, the pull rod penetrates through the shunt plate and extends to the sensing member, a first heat preservation pipe for guiding the flow is provided inside the extension cylinder, the top of the first heat preservation pipe extends to the shunt plate, and two one-way valves are communicated with the top of the shunt plate. Extension pipes for guiding the flow are provided on both of the two one-way valves, connectors are plugged on each of the extension pipes, second heat preservation pipes are provided on the plurality of connectors, nozzles are provided at one ends of the plurality of second heat preservation pipes, the nozzles are installed on the bracket by bolts, and the nozzles are located at the bottom of the heat insulation cover; Optionally, in a possible implementation manner, a lining cylinder for protection is clamped inside the strengthening cylinder, a fan for extracting air flow is embedded inside the lining cylinder, a filter plate for filtering is embedded at the bottom inner cavity of the strengthening cylinder, two clamping plates are fixedly arranged on the filter plate, and a buzzer for alarming is arranged between the two clamping plates. The top of the clamping plate extends to the bottom of the lining cylinder and is clamped with the lining cylinder. Two limiting blocks are fixedly arranged at the top end of the lining cylinder, two positioning cylinders respectively inserted with the limiting blocks are arranged inside the strengthening cylinder, a side connecting plate installed on the strengthening cylinder by bolts is arranged on one side of the inner wall of the diversion cavity, the temperature sensor is located on the side connecting plate and is detachably connected with the side connecting plate by bolts, a gas gathering head is arranged at the output end of the fan, the bottom end of the first heat preservation pipe is installed on the gas gathering head through a tight hoop and is communicated with the gas gathering head, two connecting rods for lifting the heat insulation cover are arranged on the top of the bracket, a plurality of tin foil heat preservation strips for heat preservation are arranged on the heat insulation cover, and a gas gathering hopper for gathering air flow is installed at the bottom of the strengthening cylinder by bolts.

[0006] The technical effects and advantages of the present invention: 1. In the present invention, when a fire occurs, the temperature sensor first detects the temperature, the detection data of the temperature sensor is transmitted to the buzzer to make the buzzer send an alarm and notify the management personnel, and the strengthening cylinder and the extension cylinder are installed in an open area near the trees through the bracket to ensure that when a fire occurs, the high-temperature air flow is transported into the heat insulation cover, so that the air in the heat insulation cover is heated, the density is reduced, the buoyancy is generated, and the expansion will not interfere.

[0007] 2. The high-temperature air flow generated by the fire in the present invention is ejected through the nozzle through the extension pipe, the connector and the gas gathering head. When the high temperature, the air inside the heat insulation cover is heated, the density is reduced, the buoyancy is generated, and the heat insulation cover expands and rises at the same time. When the heat insulation cover rises, the sensing member is driven to displace by the pull rod, the grating displacement sensor senses the position of the sensing member and alarms through the buzzer, and in the forest fire scene, the heat insulation cover ascends into the air, and hot air is used to quickly deploy a high-altitude distress signal for the convenience of the staff to quickly respond; 3. In the present invention, the high-temperature air flow is gathered by the air-gathering hopper, and the filter plate can filter the floating ash impurities in the high-temperature air flow. By continuously supplementing high-temperature air flow sufficient to offset the heat radiation and convective heat dissipation outward from the heat insulation cover, while the tin foil heat insulation strip reduces the loss rate of the high-temperature air flow transported into the heat insulation cover, facilitating the lifting of the heat insulation cover and ensuring the accuracy of fire monitoring. After the subsequent fire fighting is completed, the heat insulation cover and the sensing member are reset for continuous use of the device. In summary, through the coordinated use of each structure, the high-temperature air flow is ejected through the nozzle via the extension pipe, joint, and air-gathering head. When in a high-temperature state, the air inside the heat insulation cover is heated, its density decreases, generating buoyancy and causing the heat insulation cover to expand and rise simultaneously. When the heat insulation cover rises, it drives the sensing member to displace via the pull rod. The grating displacement sensor senses the position of the sensing member and alarms through the buzzer. And in the forest fire scenario, when the heat insulation cover ascends, hot air is used to quickly deploy a high-altitude distress signal for rapid response by the staff. The filter plate can filter the floating ash impurities in the high-temperature air flow. By continuously supplementing high-temperature air flow sufficient to offset the heat radiation and convective heat dissipation outward from the heat insulation cover, while the tin foil heat insulation strip reduces the loss rate of the high-temperature air flow transported into the heat insulation cover, facilitating the lifting of the heat insulation cover and ensuring the accuracy of fire monitoring. After the subsequent fire fighting is completed, the heat insulation cover and the sensing member are reset for continuous use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] To more clearly illustrate the technical solutions in the present disclosure, the following will briefly introduce the drawings required for some embodiments. Obviously, the drawings in the following description are only the drawings of some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings. In addition, the drawings in the following description can be regarded as schematic diagrams and do not limit the actual dimensions of the products, the actual processes of the methods, the actual timings of the signals, etc. involved in the embodiments of the present disclosure.

[0009] Figure 1 It is the front view of the overall structure of the present invention.

[0010] Figure 2 It is the side view of the reinforcing cylinder, diversion cavity, temperature sensor, shunt plate, vertical rod, and grating displacement sensor of the present invention.

[0011] Figure 3 It is a schematic diagram when the inner lining cylinder, fan, shunt plate, check valve, extension pipe, vertical rod, first heat insulation pipe, and bracket of the present invention are installed together.

[0012] Figure 4 It is the three-dimensional view of the reinforcing cylinder, side connecting plate, and positioning cylinder of the present invention.

[0013] Figure 5Schematic diagram when the flow splitter plate, check valve, extension pipe, vertical rod and grating displacement sensor of the present invention are installed together.

[0014] Figure 6 Stereogram of the vertical rod, grating displacement sensor, sensing member, fan, air collecting head and sensing member of the present invention.

[0015] Figure 7 Stereogram of the filter plate, clamping plate, buzzer, inner lining cylinder and limit block of the present invention.

[0016] Reference numerals are: 1, reinforcing cylinder; 2, extension cylinder; 3, diversion cavity; 4, temperature sensor; 5, flow splitter plate; 6, vertical rod; 7, grating displacement sensor; 8, sensing member; 9, bracket; 10, heat insulation cover; 11, pull rod; 12, first heat preservation pipe; 13, check valve; 14, extension pipe; 15, nozzle; 16, inner lining cylinder; 17, fan; 18, filter plate; 19, buzzer; 20, clamping plate; 21, limit block; 22, positioning cylinder; 23, side connecting plate; 24, joint; 25, air collecting head; 26, second heat preservation pipe; 27, tin foil heat preservation strip; 28, air collecting hopper. Detailed implementation manners

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0018] As shown in the attached Figure 1 - Figure 7 A fire monitoring device, through the monitoring component arranged on the reinforcing cylinder 1, high-temperature air flow is ejected through the nozzle 15 through the extension pipe 14, joint 24 and air collecting head 25. When in a high-temperature state, the air inside the heat insulation cover 10 is heated, the density decreases, generates buoyancy, and causes the heat insulation cover 10 to expand and rise at the same time. At the same time, when the heat insulation cover 10 rises, it drives the sensing member 8 to displace through the pull rod 11. The grating displacement sensor 7 senses the position of the sensing member 8 and alarms through the buzzer 19. And in the forest fire scene, by the heat insulation cover 10 rising into the air, hot air is used to quickly deploy a high-altitude distress signal for the convenience of rapid response by the staff. And the filter plate 18 can filter the floating ash impurities in the high-temperature air flow. By continuously supplementing a sufficient amount of high-temperature air flow, the heat radiation and convective heat dissipation of the heat insulation cover 10 to the outside are offset. At the same time, the tin foil heat preservation strip 27 reduces the loss speed of the high-temperature air flow transported into the heat insulation cover 10, so as to facilitate the rising of the heat insulation cover 10 and ensure the accuracy of fire monitoring. After the subsequent fire fighting is completed, the heat insulation cover 10 and the sensing member 8 are reset for the continuous use of the device. And the specific structural settings of the components are as follows; The monitoring component includes an extension cylinder 2 arranged at the top of the strengthening cylinder 1. A diversion cavity 3 for guiding flow is formed on one side of the strengthening cylinder 1, and a temperature sensor 4 for temperature detection is arranged in the diversion cavity 3; The top end of the extension cylinder 2 is installed with a shunt plate 5 through bolts. A number of vertical rods 6 are inserted into the interior of the extension cylinder 2, and a grating displacement sensor 7 is installed on one side of each vertical rod 6 through bolts. An induction member 8 is arranged between the multiple vertical rods 6; A bracket 9 is arranged at the top of the shunt plate 5. A heat insulation cover 10 is arranged at the top of the bracket 9. A pull rod 11 is arranged at the top inner wall of the heat insulation cover 10. The pull rod 11 penetrates through the shunt plate 5 and extends to the induction member 8. A first heat insulation pipe 12 for guiding flow is arranged in the extension cylinder 2. The top of the first heat insulation pipe 12 extends to the shunt plate 5. Two one-way valves 13 are communicated with the top of the shunt plate 5. Extension pipes 14 for guiding flow are arranged on the two one-way valves 13. Connectors 24 are inserted on each extension pipe 14. Second heat insulation pipes 26 are arranged on the multiple connectors 24. Nozzles 15 are arranged at one ends of the multiple second heat insulation pipes 26. The nozzles 15 are installed on the bracket 9 through bolts, and the nozzles 15 are located at the bottom of the heat insulation cover 10; A lining cylinder 16 for protection is clamped in the strengthening cylinder 1. A blower 17 for extracting air flow is embedded in the lining cylinder 16. A filter plate 18 for filtering is embedded at the bottom inner cavity of the strengthening cylinder 1. Two clamping plates 20 are fixedly arranged on the filter plate 18. A buzzer 19 for alarming is arranged between the two clamping plates 20. The top of the clamping plate 20 extends to the bottom of the lining cylinder 16 and is clamped with the lining cylinder 16. Two limiting blocks 21 are fixedly arranged at the top end of the lining cylinder 16. Two positioning cylinders 22 respectively inserted with the limiting blocks 21 are arranged in the strengthening cylinder 1. A side connecting plate 23 installed on the strengthening cylinder 1 through bolts is arranged on one side of the inner wall of the diversion cavity 3. The temperature sensor 4 is located on the side connecting plate 23 and is detachably connected with the side connecting plate 23 through bolts. An air gathering head 25 is arranged at the output end of the blower 17. The bottom end of the first heat insulation pipe 12 is installed on the air gathering head 25 through a hoop and is communicated with the air gathering head 25. Two connecting rods for lifting the heat insulation cover 10 are arranged at the top of the bracket 9. A number of tin foil heat insulation strips 27 for heat insulation are arranged on the heat insulation cover 10. A gas gathering hopper 28 for gathering air flow is installed at the bottom of the strengthening cylinder 1 through bolts.

[0019] During use according to the above structure, when this device is needed to monitor the trees in the forest for fire prevention, first, the strengthening cylinder 1 and the extension cylinder 2 are installed in an open area near the trees through a bracket to ensure that the high-temperature air flow is transported into the heat insulation cover 10 in case of a fire, so that the air in the heat insulation cover 10 is heated, its density decreases, and it generates buoyancy and expands without interference. At the same time, multiple such devices can be installed in the forest according to the distribution of the trees; And when a fire occurs during use, the temperature sensor 4 performs temperature detection first. The detection data of the temperature sensor 4 is transmitted to the buzzer 19 to make the buzzer 19 send an alarm and notify the control personnel. At the same time, in order to ensure the accuracy of fire monitoring, the fan 17 operates to extract the high-temperature airflow during the fire to the air collecting head 25. After the high-temperature airflow is gathered by the air collecting head 25, it is transported through the first heat preservation pipe 12 to the flow dividing plate 5 and is divided by each one-way valve 13, and then is sprayed out through the extension pipe 14, the joint 24, the air collecting head 25 and the nozzle 15. Under the high-temperature state, the air inside the heat insulation cover 10 is heated, its density decreases, and buoyancy is generated, causing the heat insulation cover 10 to expand and rise upward. At the same time, when the heat insulation cover 10 rises upward, the sensing member 8 is driven to displace by the pull rod 11. The grating displacement sensor 7 senses the position of the sensing member 8 and alarms through the buzzer 19. And by the heat insulation cover 10 ascending into the air in the forest fire scene, hot air is used to quickly deploy a high-altitude distress signal for the convenience of rapid response by the staff; And the high-temperature airflow is gathered by the air collecting hopper 28, and the filter plate 18 can filter the floating ash impurities in the high-temperature airflow. By continuously supplementing high-temperature airflow enough, the heat radiation and convective heat dissipation of the heat insulation cover 10 to the outside are offset. At the same time, the tin foil heat preservation strip 27 reduces the loss speed of the high-temperature airflow transported into the heat insulation cover 10, so as to facilitate the rising of the heat insulation cover 10 and ensure the accuracy of fire monitoring. After the subsequent fire fighting is completed, the heat insulation cover 10 and the sensing member 8 are reset for the continuous use of the device.

[0020] Different from the prior art, the present application discloses a fire prevention monitoring device. The high-temperature airflow is sprayed out through the extension pipe 14, the joint 24, the air collecting head 25 and the nozzle 15. Under the high-temperature state, the air inside the heat insulation cover 10 is heated, its density decreases, and buoyancy is generated, causing the heat insulation cover 10 to expand and rise upward. At the same time, when the heat insulation cover 10 rises upward, the sensing member 8 is driven to displace by the pull rod 11. The grating displacement sensor 7 senses the position of the sensing member 8 and alarms through the buzzer 19. And by the heat insulation cover 10 ascending into the air in the forest fire scene, hot air is used to quickly deploy a high-altitude distress signal for the convenience of rapid response by the staff. And the filter plate 18 can filter the floating ash impurities in the high-temperature airflow. By continuously supplementing high-temperature airflow enough, the heat radiation and convective heat dissipation of the heat insulation cover 10 to the outside are offset. At the same time, the tin foil heat preservation strip 27 reduces the loss speed of the high-temperature airflow transported into the heat insulation cover 10, so as to facilitate the rising of the heat insulation cover 10 and ensure the accuracy of fire monitoring. After the subsequent fire fighting is completed, the heat insulation cover 10 and the sensing member 8 are reset for the continuous use of the device.

[0021] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fire prevention monitoring device, comprising a reinforcing cylinder (1), characterized in that: A monitoring component is provided on the reinforcing cylinder (1). The monitoring component includes an extension cylinder (2) provided at the top of the reinforcing cylinder (1). A diversion cavity (3) for guiding flow is provided on one side of the reinforcing cylinder (1), and a temperature sensor (4) for temperature detection is provided in the diversion cavity (3). The top end of the extension cylinder (2) is installed with a shunt plate (5) by bolts. A plurality of vertical rods (6) are inserted into the interior of the extension cylinder (2), and a grating displacement sensor (7) is installed on one side of each vertical rod (6) by bolts. An induction member (8) is provided between the multiple vertical rods (6). A bracket (9) is provided on the top of the shunt plate (5). A heat insulation cover (10) is provided on the top of the bracket (9). A pull rod (11) is provided on the inner wall top of the heat insulation cover (10), and the pull rod (11) penetrates through the shunt plate (5) and extends to the induction member (8).

2. The fire prevention monitoring device according to claim 1, characterized in that: A first heat insulation pipe (12) for guiding flow is provided in the interior of the extension cylinder (2). The top of the first heat insulation pipe (12) extends to the shunt plate (5), and two one-way valves (13) are communicated with the top of the shunt plate (5).

3. The fire prevention monitoring device according to claim 2, characterized in that: Extension pipes (14) for guiding flow are provided on both of the two one-way valves (13), and connectors (24) are inserted on each of the extension pipes (14). Second heat insulation pipes (26) are provided on the multiple connectors (24).

4. The fire prevention monitoring device according to claim 3, characterized in that: Nozzles (15) are provided at one ends of the multiple second heat insulation pipes (26). The nozzles (15) are installed on the bracket (9) by bolts, and the nozzles (15) are located at the bottom of the heat insulation cover (10).

5. The fire prevention monitoring device according to claim 1, wherein: A lining cylinder (16) for protection is clamped in the reinforcing cylinder (1). A blower (17) for extracting air flow is embedded in the lining cylinder (16), and a filter plate (18) for filtering is embedded at the bottom of the inner cavity of the reinforcing cylinder (1).

6. The fire prevention monitoring device according to claim 5, wherein: Two clamping plates (20) are fixedly provided on the filter plate (18), and a buzzer (19) for alarming is provided between the two clamping plates (20).

7. The fire prevention monitoring device according to claim 6, wherein: The top of the clamping plate (20) extends to the bottom of the lining cylinder (16) and is clamped with the lining cylinder (16). Two limiting blocks (21) are fixedly provided at the top end of the lining cylinder (16), and two positioning cylinders (22) respectively inserted with the limiting blocks (21) are provided in the reinforcing cylinder (1).

8. The fire prevention monitoring device according to claim 1, characterized in that: A side connecting plate (23) installed on the reinforcing cylinder (1) by bolts is provided on one side of the inner wall of the diversion cavity (3). The temperature sensor (4) is located on the side connecting plate (23) and is detachably connected to the side connecting plate (23) by bolts.

9. The fire prevention monitoring device according to claim 5, characterized in that: An air collecting head (25) is provided at the output end of the blower (17). The bottom end of the first heat insulation pipe (12) is installed on the air collecting head (25) by a tight hoop and is communicated with the air collecting head (25).

10. The fire prevention monitoring device according to claim 1, characterized in that: Two connecting rods for lifting the heat insulation cover (10) are provided on the top of the bracket (9). A plurality of tin foil heat insulation strips (27) for heat insulation are provided on the heat insulation cover (10). A gas collecting hopper (28) for gathering air flow is installed at the bottom of the reinforcing cylinder (1) by bolts.

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