CN117037396B - Forest fire prevention early warning system - Google Patents
Forest fire prevention early warning system Download PDFInfo
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- CN117037396B CN117037396B CN202311306912.7A CN202311306912A CN117037396B CN 117037396 B CN117037396 B CN 117037396B CN 202311306912 A CN202311306912 A CN 202311306912A CN 117037396 B CN117037396 B CN 117037396B
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- Prior art keywords
- plate
- smoke
- ash discharging
- hollow tube
- bullet
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- 230000002265 prevention Effects 0.000 title claims abstract description 15
- 239000000779 smoke Substances 0.000 claims abstract description 86
- 230000007246 mechanism Effects 0.000 claims abstract description 67
- 238000007599 discharging Methods 0.000 claims description 69
- 230000000903 blocking effect Effects 0.000 claims description 31
- 239000012535 impurity Substances 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000001788 irregular Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 10
- 238000002485 combustion reaction Methods 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 4
- 239000003517 fume Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000002316 fumigant Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/40—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using smoke, fire or coloured gases
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/005—Fire alarms; Alarms responsive to explosion for forest fires, e.g. detecting fires spread over a large or outdoors area
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
Abstract
The application discloses a forest fire prevention early warning system relates to forest early warning technical field. The smoke bomb storage device comprises a main body mechanism, a smoke bomb storage device and a smoke bomb storage device, wherein the main body mechanism comprises a vertical rod, a hollow tube arranged on the vertical rod and a smoke hood communicated with the top end of the hollow tube; the bullet supply unit is arranged on the hollow tube and comprises a bullet storage mechanism and a bullet supply mechanism, wherein the bullet storage mechanism is used for sequentially storing the smoke bullets, and the bullet supply mechanism is used for sequentially feeding the smoke bullets stored in the bullet storage mechanism into the storage cavity one by one. The early warning system can provide escape directions and escape routes for people in forests, and the irregular escape of escape people is avoided under the condition of guiding smoke.
Description
Technical Field
The application relates to the technical field of forest early warning, in particular to a forest fire prevention early warning system.
Background
At present, a forest fire prevention early warning system mainly detects fire through a smoke sensor or a heat sensor, when a fire is detected, an alarm is sent out through triggering an alarm device, and the forest fire prevention early warning system can send signals to a cloud end, a monitoring platform can know that a fire condition occurs, and the ignition point can be determined through the early warning system.
However, for people in a forest, how to determine an escape route is most important when a fire disaster occurs, the present forest fire early warning device only can provide warning sound or light signals, for escaping people, escape in the opposite direction can be performed according to the occurrence of dense smoke of the fire disaster, but due to various terrains in the forest, such as steep slopes, saddles, arch ridges, narrow valleys, grass pond ditches and the like, complicated forest geographic conditions can cause that people in the forest cannot determine the correct escape route, so that the forest fire early warning system is provided based on the phenomenon that people in the forest are lack of escape route early warning prompt after the fire disaster at present.
Disclosure of Invention
The purpose of the present application is: in order to solve the problems in the background art, the application provides a forest fire prevention early warning system.
The application specifically adopts the following technical scheme for realizing the purposes:
forest fire prevention early warning system includes:
the main body mechanism comprises a vertical rod, a hollow pipe arranged on the vertical rod and a smoke hood communicated with the top end of the hollow pipe, and a storage cavity for accommodating smoke bullets is formed in the vertical rod;
the bullet supply unit is arranged on the hollow tube and comprises a bullet storage mechanism and a bullet supply mechanism, wherein the bullet storage mechanism is used for sequentially storing the smoke bullets, and the bullet supply mechanism is used for sequentially feeding the smoke bullets in the bullet storage mechanism into the storage cavity one by one;
the ignition mechanism is arranged on the hollow tube and is used for igniting the smoke bomb positioned in the storage cavity, and the smoke is discharged through the smoke hood after passing through the hollow tube.
Further, the bullet storage mechanism comprises a sleeve arranged on the outer peripheral side of the hollow tube, a spiral plate constructed on the inner peripheral side of the sleeve, a baffle arranged at the inner bottom of the sleeve and a discharge tube communicated with the bottom of the sleeve, wherein a discharge notch for covering the caliber of the discharge tube is formed between the baffle and the tail end of the spiral plate, and the inner peripheral side of the spiral plate is attached to the hollow tube.
Further, the bullet feeding mechanism comprises a middle rotating plate and a blocking plate, wherein the middle rotating plate is arranged on the outer peripheral side of the hollow pipe in a rotating mode, the blocking plate is arranged above the middle rotating plate, a feeding frame is arranged on the middle rotating plate, a bullet inlet covered by the feeding frame is arranged on the hollow pipe, a containing hole is formed in the blocking plate, and when the blocking plate rotates, the containing hole is sequentially communicated with the discharge pipe and the feeding frame.
Further, an ash discharging mechanism is arranged on the hollow tube, and impurities after the smoke bomb in the storage cavity is burnt are discharged out of the hollow tube through the ash discharging mechanism.
Further, deposit the chamber and be formed by installing the conical frame in the hollow tube is inside, ash discharging mechanism includes through the shutter of pivot rotation installation in conical frame bottom side, installs the ash discharging frame in the hollow tube is inside, slidable mounting in ash discharging frame arrange the ash board and construct the ash piece that falls in ash discharging frame one side, the hollow tube periphery side is constructed with the ash mouth that falls, and ash piece part structure that falls is located the ash mouth that falls, ash discharging mechanism still includes the executive component, and it is used for driving shutter rotation and ash discharging board slip.
Further, a guide rod is arranged in the ash discharging frame, the ash discharging plate is arranged on the guide rod in a sliding sleeve mode, a reset spring is connected between the ash discharging plate and the ash discharging frame, the executing piece comprises a rotating rod arranged in the ash discharging frame in a rotating mode, a rack arranged in the ash discharging frame in a sliding mode, a gear arranged on the rotating rod, a pushing block arranged on the rack and an electric push rod arranged on the ash discharging frame, a piston rod of the electric push rod is connected with the rack, the gear is meshed with the rack through teeth, and the rotating rod is connected with a rotating shaft in a transmission mode through a transmission piece.
Further, the rack is linked with the blocking plate, and when the rack moves, the blocking plate can be driven to rotate.
Further, the linkage plate is installed in the rotation of hollow tube periphery side, rack one end extends to the hollow tube outside and is connected with the driving lever, link to each other through the connecting rod between linkage plate and the closure plate, install the feeler lever on the linkage plate, be connected with the torsional spring between linkage plate and the transfer board, the driving lever in-process contacts with the feeler lever.
Further, the mounting pipe is communicated with the bottom end of the smoke hood, the mounting plate is mounted at the end of the hollow pipe, the mounting pipe is connected to the mounting plate through a connecting pipe, so that the mounting pipe is communicated with the hollow pipe, the connecting pipe comprises an inclined section and a straight line section, and a drain pipe is communicated with the inclined surface of the bottom side of the inclined section.
The beneficial effects of this application are as follows:
the early warning system can provide escape directions and escape routes for people in forests, and the irregular escape of escape people is avoided under the condition of guiding smoke.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a schematic view of the shield of FIG. 1 of the present application after being disassembled;
FIG. 3 is an enlarged view of the structure of FIG. 2A of the present application;
FIG. 4 is a cross-sectional view of the solid structure of FIG. 1 of the present application;
FIG. 5 is an enlarged view of the structure of FIG. 4B of the present application;
FIG. 6 is an enlarged view of the structure of FIG. 4C of the present application;
FIG. 7 is a schematic perspective view of an actuator of the present application;
FIG. 8 is an enlarged view of the structure of FIG. 7D of the present application;
FIG. 9 is a schematic view of the shield of FIG. 1 of the present application with the shield removed;
FIG. 10 is an enlarged view of the structure of FIG. 9E of the present application;
FIG. 11 is a schematic perspective view of a bullet storing mechanism of the present application;
FIG. 12 is a schematic view of the other view of FIG. 9 of the present application;
FIG. 13 is an enlarged view of the structure at F in FIG. 12 of the present application;
reference numerals: 1. a main body mechanism; 101. a vertical rod; 102. a hollow tube; 103. a smoke hood; 104. a storage cavity; 105. a cone frame; 106. an ash falling port; 2. a bullet supply unit; 201. a bullet storage mechanism; 2011. a sleeve; 2012. a spiral plate; 2013. a baffle; 2014. a discharge pipe; 2015. a discharge gap; 2016. a cover plate; 2017. an orifice plate; 202. a bullet supply mechanism; 2021. a transfer plate; 2022. a closure plate; 2023. a throwing frame; 2024. a receiving hole; 3. an ignition mechanism; 301. a flame gun; 302. an electric push rod; 303. a slip ring; 304. pressing the blocks; 4. an ash discharging mechanism; 401. a shutter; 402. an ash discharging frame; 403. an ash discharge plate; 404. a dust falling block; 405. an actuator; 4051. a rotating rod; 4052. a rack; 4053. a gear; 4054. a pushing block; 4055. an electric push rod; 4056. a transmission member; 406. a rotating shaft; 407. a guide rod; 408. a return spring; 5. a linkage plate; 6. a deflector rod; 7. a connecting rod; 8. a torsion spring; 9. installing a pipe; 10. a mounting plate; 11. a connecting pipe; 1101. an inclined section; 1102. a straight line segment; 1103. a drain pipe; 12. a protective cover; 13. a camera; 14. a solar panel; 15. and a feeler lever.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
Example 1
As shown in fig. 1-4 and fig. 11-13, a forest fire prevention early warning system according to an embodiment of the present application includes:
the main body mechanism 1 comprises a vertical rod 101, a hollow tube 102 arranged on the vertical rod 101 and a smoke cover 103 communicated with the top end of the hollow tube 102, wherein a storage cavity 104 for accommodating a smoke bomb is formed in the vertical rod 101, the smoke bomb consists of a plastic shell, potassium chlorate, lactose and dye filled in the plastic shell, and unlike the existing smoke bomb with a fuse, a shell, a fumigant and an explosive tube, the smoke bomb consists of the plastic shell and the fumigant directly, the combustion of the smoke bomb is concentrated in the storage cavity 104 and is not carried out outside the hollow tube 102, smoke generated in the combustion process is discharged into the smoke cover 103 through the hollow tube 102 and finally discharged by the smoke cover 103, and the whole process is completed in the hollow tube 102, so that open fire is not generated around the device;
the bullet supply unit 2 is arranged on the hollow tube 102 and comprises a bullet storage mechanism 201 and a bullet supply mechanism 202, wherein the bullet storage mechanism 201 is used for sequentially storing the smog bullets, the bullet supply mechanism 202 is used for sequentially feeding the smog bullets in the bullet storage mechanism 201 into the storage cavity 104 one by one, the supply of the smog bullets can be realized by matching the bullet storage mechanism 201 with the bullet supply mechanism 202, and when the smog bullets in the storage cavity 104 are in the burning process, the smog bullets in the bullet storage mechanism 201 are not influenced, and at the moment, the storage cavity 104 and the bullet storage mechanism 201 are mutually isolated, so that the safety of unused smog bullets is ensured;
the ignition mechanism 3 is arranged on the hollow tube 102 and is used for igniting the smoke bullets positioned in the storage cavity 104, the smoke is discharged through the smoke cover 103 after passing through the hollow tube 102, the ignition mechanism 3 comprises a flame gun 301, an electric push rod 302, a sliding ring 303 and a pressing block 304, the flame gun 301 is a clamping flame gun 301, the flame gun 301 is a pressing flame, and is matched with an air storage tank, the flame gun 301 and the electric push rod 302 are both arranged on the outer circumferential side of the hollow tube 102, the flame gun 301 is positioned in the hollow tube 102, a piston rod of the electric push rod 302 is connected with the sliding ring 303, the sliding ring 303 is in sliding fit with the hollow tube 102, the pressing block 304 is arranged on the sliding ring 303, the sliding ring 303 is driven to move through the electric push rod 302, the sliding ring 303 is pressed by a button on the basis, the sliding ring 304 is contacted with the pressing block 301 in the moving process of the sliding ring 303, the flame gun 301 is started to generate flame to burn the smoke bullets positioned in the storage cavity 104 until a plastic shell is heated by the thermal tape, then the smoke bullets are discharged after passing through the hollow tube 102 and the smoke cover 103, thus the smoke can be in a forest, the smoke gun 301 can be controlled to be reset, and the smoke bullets can be controlled to be one by one after the sliding ring 302, and the smoke bullets are reset, and the smoke gun 301 can be controlled to be one by one more than the smoke and the smoke gun 301 and the smoke bullets are moved;
based on the above, it can be known that the fire protection device is arranged in a forest, in the arranging process, the positions around which no trees and shrubs exist are selected, grasslands in soil are cleaned, the device is installed on the ground through screws, concrete can be poured around the device, so that a nonflammable area is formed, the fire protection device is prevented from being used as a fire source, a protective cover 12 is installed on the outer periphery side of a hollow tube 102, the protective cover 12 is formed by connecting two cover bodies through bolts after the two cover bodies are combined, a bullet supply mechanism 202 and an ignition mechanism 3 can be covered and wrapped through the protective cover 12, the fire source is further prevented from overflowing, the smoke cover 103 only discharges smoke in the hollow tube 102, and therefore, the fire protection device cannot cause forest fires, and the fire protection device further comprises a control panel, a camera 13, a solar panel 14, a storage battery and other electrical components, wherein the solar panel 14 and the storage battery are connected through a photovoltaic controller, the storage battery is not in structure with the main body mechanism 1, the storage battery is used for supplying power to the device, and can also be connected with the commercial power for supplying power, wherein the camera 13, the control panel and the solar panel 14 are arranged on the main body mechanism 1, the control panel is provided with a wireless communication module and a GPS positioning module, the GPS positioning module can know the installation position of each early warning system, the control panel is in wireless communication connection with a central control room, the electric push rod 302 is electrically connected with the control panel, thus when the forest monitoring system finds a fire condition, personnel in the central control room can send control instructions to the early warning systems in the corresponding positions, the bullet supply mechanism 202 is used for completing the bullet supply of smog, the bullet supply of smog is carried out through the ignition mechanism 3, and the continuous bullet supply is used for smog guidance, thereby helping personnel in forest escape, therefore, the early warning system can provide escape directions and escape routes for people in forests, and the irregular escape of escape people is avoided under the condition of guiding smoke.
In the first embodiment, as shown in fig. 11, the bullet storage mechanism 201 includes a sleeve 2011 installed on the outer peripheral side of the hollow tube 102, a spiral plate 2012 configured on the inner peripheral side of the sleeve 2011, a baffle 2013 installed at the bottom in the sleeve 2011, and a discharge tube 2014 communicated at the bottom of the sleeve 2011, a discharge gap 2015 covering the caliber of the discharge tube 2014 is formed between the baffle 2013 and the tail end of the spiral plate 2012, the inner peripheral side of the spiral plate 2012 is attached to the hollow tube 102, wherein a cover plate 2016 is installed on the top of the sleeve 2011, a delivery hole is formed in the cover plate 2016, and after the main body mechanism 1 is installed at a specified position, the hole plate 2017 is separated from the cover plate 2016, smoke bullets are thrown into the sleeve 2011 one by one, under the cooperation of the spiral plate 2012, the smoke bullets are sequentially discharged one by one, the smoke bullets are mutually extruded and under the action of gravity, the discharge gap 2013 and the spiral plate 2012 can accommodate one smoke, the discharge gap 2014 is formed by the baffle 2013, the smoke bullets are guided by the discharge gap 2015, and the smoke bullets can be smoothly discharged into the discharge gap 2015, and the smoke bullets can be safely discharged by one after the main body 2011, and the smoke bullets are safely discharged by one after the main body 2011 is installed on the basis of the device.
As shown in fig. 3, the bullet feeding mechanism 202 includes a middle plate 2021 configured on the outer peripheral side of the hollow tube 102 and a blocking plate 2022 rotatably mounted on the outer peripheral side of the hollow tube 102, the blocking plate 2022 is located above the middle plate 2021, a feeding frame 2023 is configured on the middle plate 2021, a bullet inlet covered by the feeding frame 2023 is configured on the hollow tube 102, a containing hole 2024 is configured on the blocking plate 2022, when the blocking plate 2022 rotates, the containing hole 2024 is sequentially communicated with the discharge tube 2014 and the feeding frame 2023, the containing hole 2024 on the blocking plate 2022 is communicated with the discharge tube 2014, at this time, smoke bullets in the discharge tube 2014 can enter the containing hole 2024, and then a smoke bullet can be fed into the discharge tube 2014 again, the blocking plate 2022 rotates to drive the smoke bullet moving process in the containing hole 2024, so that the smoke bullets in the discharge tube 2014 can not fall down, and as the blocking plate 2022 rotates, the containing hole 2024 is continuously communicated with the discharge tube 2014, the smoke bullets are continuously contained in the containing frame 2023, and the smoke bullets are not mixed into the hollow tube 201102, and finally the smoke bullets are stored in the hollow tube 201102.
As shown in fig. 5, considering the condition that there is rainwater in the forest, the following improvement is performed on the connection part of the hollow pipe 102 and the fume hood 103, the bottom end of the fume hood 103 is communicated with the mounting pipe 9, the end part of the hollow pipe 102 is provided with the mounting plate 10, the mounting pipe 9 is connected to the mounting plate 10 through the connecting pipe 11, so that the mounting pipe 9 is communicated with the hollow pipe 102, the connecting pipe 11 comprises an inclined section 1101 and a straight line section 1102, a drain pipe 1103 is communicated on the bottom inclined surface of the inclined section 1101, after a small amount of rainwater enters the mounting pipe 9 through the fume hood 103, when the rainwater passes through the connecting pipe 11, the rainwater flows along the bottom surface of the inclined section 1101, and when the rainwater passes through the connection part of the drain pipe 1103 and the inclined section 1101, the rainwater is discharged out of the hollow pipe 102 through the drain pipe 1103, so that water accumulation inside the hollow pipe 102 is avoided.
Example two
As shown in fig. 6-8, this embodiment further improves the present application based on the first embodiment, considering that air needs to be consumed and impurities are generated in the smoke bomb combustion process, in the second embodiment, the hollow tube 102 is provided with an ash discharging mechanism 4, the impurities after the smoke bomb combustion in the storage cavity 104 are discharged outside the hollow tube 102 through the ash discharging mechanism 4, and under the cooperation of the ash discharging mechanism 4, the impurities generated by combustion heat can be discharged, so that the combustion of the next smoke bomb is not affected, and then the circulation of air can be realized, and the air is supplemented into the hollow tube 102.
The ash discharging mechanism 4 is specifically described as follows, the storage cavity 104 is formed by a conical frame 105 installed inside the hollow tube 102, the conical frame 105 is designed to conveniently accommodate smoke bullets, the conical frame 105 is designed to have a small opening at the bottom, so as to be convenient for shielding, and is further convenient for discharging impurities, the ash discharging mechanism 4 comprises a shielding plate 401 installed at the bottom side of the conical frame 105 through rotating a rotating shaft 406, the position of the rotating shaft 406 avoids the circle center of the conical frame 105, the bottom of the conical frame 105 is designed to be open, the bottom opening of the conical frame 105 can be exposed after the shielding plate 401 rotates, an ash discharging frame 402 installed inside the hollow tube 102, an ash discharging plate 403 slidably installed in the ash discharging frame 402, and an ash falling block 404 constructed at one side of the ash discharging frame 402 are constructed at the outer peripheral side of the hollow tube 102, part of the ash falling block 404 is positioned in the ash falling opening 106, the ash discharging mechanism 4 further comprises an executing member 405 for driving the shielding plate 401 to rotate and the ash discharging plate 403 to slide, the two execution pieces 405 aim at driving the shielding plate 401 to rotate, one is driving the ash discharging plate 403 to slide, but the two movement sequences are sequential, under the cooperation of the execution pieces 405, the shielding plate 401 rotates to expose the bottom opening of the cone frame 105, the impurities burnt by the smoke bomb are discharged into the ash discharging frame 402 from the cone frame 105, then the execution pieces 405 drive the ash discharging plate 403 to move to push the impurities falling into the ash discharging frame 402 towards the direction of the ash falling block 404, finally the impurities are discharged from the ash falling block 404 and the ash falling port 106, when the shielding plate 401 does not shield the cone frame 105, the whole hollow tube 102 is communicated with the outside, the top of the hollow tube is communicated with the outside under the cooperation of the smoke hood 103, the bottom of the hollow tube 102 is communicated with the outside under the cooperation of the cone frame 105 and the ash falling port 106, the air supplement inside the hollow tube 102 is realized, and for the protection cover structure, the enclosed bottom of the hollow tube is provided with a notch, the gap is used for ventilation and impurity discharge.
The structure of the executing piece 405 is as follows, a guide rod 407 is installed in the ash discharging frame 402, the ash discharging plate 403 is sleeved on the guide rod 407 in a sliding way, a return spring 408 is connected between the ash discharging plate 403 and the ash discharging frame 402, the executing piece 405 comprises a rotating rod 4051 rotatably installed in the ash discharging frame 402, a rack 4052 slidably installed in the ash discharging frame 402, a gear 4053 installed on the rotating rod 4051, a pushing block 4054 installed on the rack 4052 and an electric push rod 4055 installed on the ash discharging frame 402, a piston rod of the electric push rod 4055 is connected with the rack 4052, the gear 4053 is meshed with the rack 4052 through teeth, the rotating rod 4051 is in transmission connection with the rotating shaft 406 through a transmission piece 4056, and the electric push rod 4055 is electrically connected with the control panel;
the whole movement travel of the rack 4052 is as follows, the rack 4052 is pushed by the electric push rod 4055 to move, because the rack 4052 is meshed with the gear 4053, the rack 4052 moves to drive the gear 4053 to rotate, under the cooperation of the transmission piece 4056, the rotating shaft 406 is driven by the rotating rod 4051 to rotate, finally, the shutter 401 rotates, the transmission piece 4056 and the rotating rod 4051 are increased to perform staggered installation on the structure of the execution piece 405, the discharge of excessive interference impurities of the structure is avoided, secondly, the movement of the rack 4052 needs a range of areas, if the gear 4053 is directly connected on the rotating shaft 406, then the movement of the rack 4052 inevitably interferes with the discharge of the impurities, in the application, the transmission piece 4056 is preferably a belt wheel assembly, the first step of the movement of the rack 4052 is to open the shutter 401 until the rack 4052 is separated from the gear 4053 to move, at this time, the shutter 401 keeps an open state, the pushing piece 4054 is driven to contact with the ash discharging plate 403 to push the ash discharging plate 403 to move along with the movement of the rack 4052, in the process, impurities in the conical frame 105 are discharged onto the ash discharging frame 402, the ash discharging plate 403 moves to push the impurities in the ash discharging frame 402 onto the ash falling block 404, the ash discharging plate 403 moves to drive the reset spring 408 to stretch, when the stroke is finished, the electric push rod 4055 drives the rack 4052 to reset, in the process, the reset spring 408 can force the ash discharging plate 403 to abut against the push block 4054, in the slow reset process of the rack 4052, the water discharging plate is limited by the push block 4054 and can only slowly reset under the pulling of the reset spring 408 until the rack 4052 is meshed with the gear 4053 again to drive the shutter 401 to reset, finally, the shutter 401 is reset to the original position to cover the bottom of the conical frame 105 again, based on the structural design, the opening of the shutter 401 and the completion of the ash discharging action can be realized, the two share one power piece to facilitate the orderly completion of the operation, the functions are realized by means of a reasonable mechanical structure.
Example III
As shown in fig. 7, fig. 9 and fig. 10, this embodiment further improves the power source for the rotation of the blocking plate 2022 based on the first embodiment and the second embodiment, in the third embodiment, the rack 4052 is linked with the blocking plate 2022, when the rack 4052 moves, the blocking plate 2022 can be driven to rotate, the linkage plate 5 is rotatably installed at the peripheral side of the hollow tube 102, one end of the rack 4052 extends to the outside of the hollow tube 102 and is connected with the deflector rod 6, the linkage plate 5 is connected with the blocking plate 2022 through the connecting rod 7, the contact rod 15 is installed on the linkage plate 5, the torsion spring 8 is connected between the linkage plate 5 and the middle plate 2021, the deflector rod 6 contacts with the contact rod 15 in the moving process, when the whole device is not in use, under the action of the torsion spring 8, the accommodating hole 2024 on the blocking plate 2022 is communicated with the discharge tube 2014, at this moment, a smoke bomb exists in the accommodating hole 2024, the hollow cavity is not blocked by the throwing frame 2023 on the middle plate 2021, the shutter plate 2022 is in the closed state, and the dust discharge plate 403 is in the initial position;
in this application, the power of the blocking plate 2022 is also from the electric push rod 4055, so in the moving process of the rack 4052, three stroke actions are total, the first stroke action is to realize the rotation of the blocking plate 2022, the second stroke action is to realize the rotation of the shielding plate 401, the third stroke action is to realize the movement of the ash discharging plate 403, and the second stroke action and the third stroke action are disclosed in the second embodiment, where the specific content of the first stroke action is as follows: in the process of rectilinear movement of the rack 4052, the deflector rod 6 contacts with the feeler lever 15, the deflector rod 6 pushes the feeler lever 15 to rotate, at the moment, the contact position of the deflector rod 6 with the feeler lever 15 changes along with the movement of the deflector rod 6 and the rotation of the feeler lever 15, in the process, the rack 4052 is not contacted with the gear 4053, the feeler lever 15 drives the linkage plate 5 to rotate, under the cooperation of the connecting rod 7, the blocking plate 2022 synchronously moves to discharge the smoke bomb in the accommodating hole 2024 into the delivery frame 2023, then the blocking plate 2022 continuously rotates, at the moment, the blocking plate 2022 blocks the delivery frame 2023 and the discharge pipe 2014, at the moment, the electric push rod 4055 stops working, after the smoke bomb in the hollow pipe 102 is ignited by the ignition mechanism 3, the smoke bomb is burnt to generate smoke and discharged through the smoke hood 103, when the smoke is flicked and burnt, the electric push rod 4055 continuously pushes the rack 4052 to move, the blocking plate 2022 can continuously rotate to drive the torsion spring 8 to deform, the shielding plate 401 rotates and the ash discharging plate 403 moves along with the continuous movement of the rack 4052 and contacts with the gear 4053, after the whole stroke is finished, the electric push rod 4055 drives the rack 4052 to reset, the ash discharging plate 403 is reset, the shielding plate 401 is reset, the blocking plate 2022 is reset, the accommodating hole 2024 of the blocking plate 2022 is communicated with the discharging pipe 2014 after the resetting, the next smoke bullet supply is realized, the smoke bullet automatic supply and the impurity discharge are realized under the structural cooperation, and the continuous discharge of smoke is facilitated by orderly cooperation of each operation.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. Forest fire prevention early warning system, its characterized in that includes:
the main body mechanism (1) comprises a vertical rod (101), a hollow pipe (102) arranged on the vertical rod (101) and a smoke hood (103) communicated with the top end of the hollow pipe (102), wherein a storage cavity (104) for accommodating smoke bullets is formed in the vertical rod (101);
the bullet supply unit (2) is arranged on the hollow tube (102) and comprises a bullet storage mechanism (201) and a bullet supply mechanism (202), wherein the bullet storage mechanism (201) is used for sequentially storing the smoke bullets, and the bullet supply mechanism (202) is used for sequentially feeding the smoke bullets in the bullet storage mechanism (201) into the storage cavity (104) one by one;
the ignition mechanism (3) is arranged on the hollow tube (102) and is used for igniting the smoke bomb positioned in the storage cavity (104), and the smoke passes through the hollow tube (102) and is discharged through the smoke hood (103);
the bullet storage mechanism (201) comprises a sleeve (2011) arranged on the outer peripheral side of the hollow tube (102), a spiral plate (2012) constructed on the inner peripheral side of the sleeve (2011), a baffle (2013) arranged at the inner bottom of the sleeve (2011) and a discharge tube (2014) communicated with the bottom of the sleeve (2011), a discharge gap (2015) covering the caliber of the discharge tube (2014) is formed between the baffle (2013) and the tail end of the spiral plate (2012), and the inner peripheral side of the spiral plate (2012) is attached to the hollow tube (102);
the bullet feeding mechanism (202) comprises a transit plate (2021) which is arranged on the outer periphery of the hollow pipe (102) and a blocking plate (2022) which is rotatably arranged on the outer periphery of the hollow pipe (102), the blocking plate (2022) is arranged above the transit plate (2021), a delivery frame (2023) is arranged on the transit plate (2021), a bullet inlet covered by the delivery frame (2023) is arranged on the hollow pipe (102), a containing hole (2024) is formed in the blocking plate (2022), and when the blocking plate (2022) rotates, the containing hole (2024) is sequentially communicated with the discharge pipe (2014) and the delivery frame (2023).
2. The forest fire prevention early warning system according to claim 1, wherein the hollow tube (102) is provided with an ash discharging mechanism (4), and impurities after the smoke bomb in the storage cavity (104) is burnt are discharged out of the hollow tube (102) through the ash discharging mechanism (4).
3. The forest fire prevention early warning system according to claim 2, characterized in that the storage cavity (104) is formed by a conical frame (105) installed inside the hollow tube (102), the ash discharging mechanism (4) comprises a shielding plate (401) installed on the bottom side of the conical frame (105) in a rotating mode through a rotating shaft (406), an ash discharging frame (402) installed inside the hollow tube (102), an ash discharging plate (403) installed in the ash discharging frame (402) in a sliding mode and an ash falling block (404) formed on one side of the ash discharging frame (402), an ash falling port (106) is formed on the outer peripheral side of the hollow tube (102), part of the ash falling block (404) is located in the ash falling port (106), and the ash discharging mechanism (4) further comprises an executing piece (405) used for driving the shielding plate (401) to rotate and the ash discharging plate (403) to slide.
4. A forest fire prevention early warning system according to claim 3, characterized in that a guide rod (407) is installed in the ash discharging frame (402), the ash discharging plate (403) is slidably sleeved on the guide rod (407), a return spring (408) is connected between the ash discharging plate (403) and the ash discharging frame (402), the executing piece (405) comprises a rotating rod (4051) rotatably installed in the ash discharging frame (402), a rack (4052) slidably installed in the ash discharging frame (402), a gear (4053) installed on the rotating rod (4051), a pushing block (4054) installed on the rack (4052) and an electric push rod (4055) installed on the ash discharging frame (402), a piston rod of the electric push rod (4055) is connected with the rack (4052), the gear (4053) is meshed with the rack (4052) through teeth, and the rotating rod (4051) is in transmission connection with the rotating shaft (406) through a transmission piece (4056).
5. The forest fire alarm system as defined in claim 4, wherein the rack (4052) is coupled to the closure plate (2022) such that the closure plate (2022) is rotated when the rack (4052) is moved.
6. The forest fire prevention early warning system according to claim 5, characterized in that a linkage plate (5) is rotatably installed on the outer periphery side of the hollow tube (102), one end of the rack (4052) extends to the outer side of the hollow tube (102) and is connected with a deflector rod (6), the linkage plate (5) is connected with a blocking plate (2022) through a connecting rod (7), a feeler lever (15) is installed on the linkage plate (5), a torsion spring (8) is connected between the linkage plate (5) and the transit plate (2021), and the deflector rod (6) is contacted with the feeler lever (15) in the movement process.
7. The forest fire prevention early warning system according to claim 1, characterized in that the bottom end of the smoke hood (103) is communicated with a mounting pipe (9), the end part of the hollow pipe (102) is provided with a mounting plate (10), the mounting pipe (9) is connected to the mounting plate (10) through a connecting pipe (11) so that the mounting pipe (9) is communicated with the hollow pipe (102), the connecting pipe (11) comprises an inclined section (1101) and a straight line section (1102), and a drain pipe (1103) is communicated with the bottom side inclined surface of the inclined section (1101).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311306912.7A CN117037396B (en) | 2023-10-10 | 2023-10-10 | Forest fire prevention early warning system |
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| CN202311306912.7A CN117037396B (en) | 2023-10-10 | 2023-10-10 | Forest fire prevention early warning system |
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| CN117037396B true CN117037396B (en) | 2023-12-19 |
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|---|---|
| CN117037396A (en) | 2023-11-10 |
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