CN113920668A - Wisdom is firework early warning device for forestry - Google Patents
Wisdom is firework early warning device for forestry Download PDFInfo
- Publication number
- CN113920668A CN113920668A CN202111127900.9A CN202111127900A CN113920668A CN 113920668 A CN113920668 A CN 113920668A CN 202111127900 A CN202111127900 A CN 202111127900A CN 113920668 A CN113920668 A CN 113920668A
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- early warning
- warning device
- block
- cleaning
- fixed mounting
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- 239000000779 smoke Substances 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 239000000428 dust Substances 0.000 claims description 79
- 230000007246 mechanism Effects 0.000 claims description 43
- 238000004140 cleaning Methods 0.000 claims description 41
- 230000017525 heat dissipation Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 13
- 230000006870 function Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Classifications
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- 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
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- B08B1/12—
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- B08B1/32—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses a smoke and fire early warning device for intelligent forestry, and relates to the technical field of forestry fire fighting. According to the smoke and fire early warning device, the telescopic columns are matched with the moving blocks, so that the movable blocks on two sides are driven by the telescopic columns to move, the transmission rods are driven by the moving blocks to move, the connecting blocks and the fixed blocks are driven by the transmission rods to move, the bottom of the early warning device main body is fixed by the fixed blocks in an extruding mode, and then the fixing performance of the fixed blocks is improved by the friction force of the friction blocks, so that the problem that the device falls off due to the fact that the fixing performance of the smoke and fire early warning device is reduced is solved, the problem that the device is inconvenient to detect and early warn forestry is solved, the fixing performance of the device is improved, and the protection performance of the device is improved.
Description
Technical Field
The invention relates to the technical field of fire fighting in forestry, in particular to an intelligent smoke and fire early warning device for forestry.
Background
Wisdom forestry regards forestry as an organic whole of contact, application perception technique, interconnection intercommunication technique and intelligent technique make this whole operation clever more, high efficiency, thereby further improve the market competition of forestry product, the continuation of forestry resource development and the validity of forestry energy utilization, however, the importance of forestry, thereby need the protection to the forestry, use firework early warning device to increase the effect of fire prevention early warning, realize can be timely accurate for the fire control, the fire prevention department provides relevant disaster data, improve the fire control, the quick response and the accurate judgement ability of fire prevention department, realize the purpose of alarm system remote monitoring.
The following problems exist in the prior art:
1. because the firework early warning device is installed outdoors for a long time, the fixing performance of the firework early warning device is reduced under the influence of external force, and the device falls off, so that the monitoring and early warning of the forestry are not convenient;
2. the electronic elements in the smoke and fire early warning device are more and are installed outdoors, so that the heat dissipation holes of the device enter a large amount of dust, the phenomenon that the heat dissipation holes are blocked by the dust is caused, and the internal heat dissipation performance of the device is influenced.
Disclosure of Invention
The invention provides an intelligent smoke and fire early warning device for forestry, which has the advantages that a fixing function is added, the problem that the device falls off due to the fact that the fixing performance of the smoke and fire early warning device is reduced, and accordingly monitoring and early warning of the forestry are inconvenient to carry out is solved; wherein another kind of purpose gets into a large amount of dusts in order to solve the louvre of device, causes the phenomenon of dust jam louvre to influence the problem of the inside heat dispersion of device, in order to reach and rotate clearance dust, improve the radiating effect of device.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a wisdom firework early warning device for forestry, includes early warning device main part, firework detection device, mounting bracket and base, the top fixed mounting of early warning device main part has firework detection device, the bottom fixed mounting of early warning device main part has the connecting rod, one side fixed mounting of connecting rod has the mounting bracket, the top fixed mounting of mounting bracket has the solar energy electroplax, the side fixed mounting of mounting bracket has electronic display screen, the bottom fixed mounting of mounting bracket has the base, the bottom fixed mounting of base has the reinforcement base, the inside fixed mounting of connecting rod has fixed establishment, one side of early warning device main part is provided with the thermovent, the inside fixed mounting of thermovent has the dust screen, the deashing mechanism has been cup jointed in the top activity of dust screen.
The fixing mechanism comprises a fixing block, a connecting block is fixedly mounted on the side face of the fixing block, and transfer rods are fixedly mounted on two sides of the connecting block.
The ash removal mechanism comprises a cleaning column, a transmission mechanism is arranged on one side of the cleaning column, and a power motor is fixedly mounted at the top of the transmission mechanism.
The technical scheme of the invention is further improved as follows: one side of the transmission rod, far away from the connecting block, is fixedly connected with a moving block, the bottom of the moving block is movably connected with an installation column, the middle of one side of the installation column is fixedly provided with a telescopic column, and two sides of the telescopic column are fixedly arranged on the side face of the moving block.
By adopting the technical scheme, the transmission rod, the moving block, the mounting column and the telescopic column in the scheme are mutually matched, and the telescopic column is used for telescopic movement to drive the moving blocks on two sides to move, so that the moving block drives the transmission rod to move the fixed block, and the fixed block has the function of compressing and fixing.
The technical scheme of the invention is further improved as follows: the top fixed mounting of fixed block has the clutch blocks, the bottom fixed mounting of clutch blocks has the blotter, the bottom fixed mounting of blotter has the elasticity post.
Adopt above-mentioned technical scheme, clutch blocks, blotter and elastic column in this scheme are mutually supported, utilize the frictional force of clutch blocks and the extruded resilience force of elastic column to increase the fixity ability of device, reach the effect that increases the fixity.
The technical scheme of the invention is further improved as follows: the bottom of the heat dissipation opening is provided with a cleaning opening, and a dust collection box is fixedly arranged inside the cleaning opening.
By adopting the technical scheme, the cleaning port and the dust collection box in the scheme are mutually matched, and the dust collection box is taken out through the cleaning port, so that the dust in the dust collection box is poured out and cleaned, and the cruising ability of the internal cleaning mechanism of the device is increased.
The technical scheme of the invention is further improved as follows: the filter belt is fixedly arranged in the dust collection box, and the adhesive block is fixedly arranged on the outer side of the filter belt.
Adopt above-mentioned technical scheme, the filter belt in this scheme and adhesion piece mutually support, reach and increase the adhesion degree, prevent that the dust from scattering the effect that overflows.
The technical scheme of the invention is further improved as follows: the dust screen is characterized in that sliding grooves are formed in two sides of the dust screen, sliding blocks are movably mounted inside the sliding grooves, and the tops of the sliding blocks are fixedly mounted on the inner wall of the ash removal mechanism.
By adopting the technical scheme, the sliding groove, the sliding block and the ash removal mechanism in the scheme are mutually matched, and the sliding block is utilized to drive the ash removal machine to slide in the sliding groove, so that the ash removal mechanism can conveniently move on the dust screen to clean dust.
The technical scheme of the invention is further improved as follows: the inside fixed mounting of clearance post has the center pin, the both sides activity of center pin has cup jointed the reference column, the top fixed mounting of reference column is on the inner wall of deashing mechanism.
The technical scheme of the invention is further improved as follows: the outside fixed mounting of clearance post has the installation piece, the top fixed mounting of installation piece has the clearance brush, the side fixed mounting of clearance brush has the piece of pasting.
Adopt above-mentioned technical scheme, clearance brush and the cooperation of paster in this scheme utilize clearance post rotary motion to clean the dust screen, then cooperate the paster adhesion, to the further adhesion of dust, reach the convenient clearance dust of device.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a smoke and fire early warning device for intelligent forestry, which is characterized in that a telescopic column is matched with movable blocks, the telescopic column drives the movable blocks on two sides to move, the movable blocks are used for driving a transmission rod to move, the transmission rod drives a connecting block and a fixed block to move, the fixed block is used for extruding and fixing the bottom of a main body of the early warning device, and then the fixing performance of the fixed block is improved by using the friction force of a friction block, so that the problem that the device falls off due to the fact that the fixing performance of the smoke and fire early warning device is reduced is solved, the problem that the device is inconvenient to detect and early warn the forestry is solved, the fixing performance of the device is improved, and the protection performance of the device is improved.
2. The invention provides a smoke and fire early warning device for intelligent forestry, which is characterized in that a sliding block and an ash removal mechanism are matched with each other, so that the sliding block drives the ash removal mechanism to move in a sliding groove, a power motor is matched to drive a transmission mechanism and a cleaning column to rotate, then a cleaning brush cleans dust on the surface of a dust screen, and then a sticking block adheres the dust on the surface of the dust screen, so that the effect of conveniently removing the dust is achieved, the problem that a large amount of dust enters a heat dissipation hole of the device to block the heat dissipation hole, the heat dissipation effect of the device is influenced, the cleanness inside of the device is favorably improved, the heat dissipation effect inside the device is improved, and electronic elements inside the device can efficiently operate.
3. The invention provides a smoke and fire early warning device for intelligent forestry, wherein dust swept by a cleaning column falls into a dust collection box, so that the dust enters the inside of a filter belt, the falling dust is adhered by matching with the adhesion of an adhesion block, the effect of fixing the falling dust is achieved, then the dust collection box is taken out through a cleaning port, the dust in the dust collection box is poured out, the effect of conveniently cleaning and cleaning the dust collection box is achieved, the problem that the dust in the device easily overflows due to poor cruising ability of a dust collection mechanism is solved, the dust can be conveniently cleaned by the device, and the cruising ability of the dust collection mechanism is increased.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a fixing mechanism according to the present invention;
FIG. 3 is a schematic view of a fixing block structure according to the present invention;
FIG. 4 is a schematic view of a heat sink structure according to the present invention;
FIG. 5 is a schematic structural view of the ash removal mechanism of the present invention;
FIG. 6 is a schematic view of the dust bin of the present invention;
FIG. 7 is a schematic view of a cleaning column according to the present invention.
In the figure: 1. a pre-warning device body; 11. a connecting rod; 12. a fixing mechanism; 121. a fixed block; 1211. a friction block; 1212. a cushion pad; 1213. an elastic column; 122. connecting blocks; 123. a transfer lever; 124. a moving block; 125. mounting a column; 126. a telescopic column; 13. a heat dissipation port; 131. a dust screen; 1311. a chute; 1312. a slider; 132. cleaning the opening; 133. a dust collection box; 1331. a filter belt; 1332. sticking the block; 14. a dust removal mechanism; 141. cleaning the column; 1411. a central shaft; 1412. a positioning column; 1413. mounting blocks; 1414. cleaning the brush; 1415. sticking blocks; 142. a transmission mechanism; 143. a power motor; 2. a smoke and fire detection device; 3. a mounting frame; 31. a solar panel; 32. an electronic display screen; 4. a base; 41. and (5) reinforcing the base.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in FIGS. 1-7, the invention provides a smoke and fire early warning device for intelligent forestry, which comprises an early warning device main body 1, a smoke and fire detection device 2, a mounting frame 3 and a base 4, wherein the smoke and fire detection device 2 is fixedly installed at the top of the early warning device main body 1, a connecting rod 11 is fixedly installed at the bottom of the early warning device main body 1, the mounting frame 3 is fixedly installed at one side of the connecting rod 11, a solar electric plate 31 is fixedly installed at the top of the mounting frame 3, an electronic display screen 32 is fixedly installed at the side surface of the mounting frame 3, the base 4 is fixedly installed at the bottom of the mounting frame 3, a reinforcing base 41 is fixedly installed at the bottom of the base 4, a fixing mechanism 12 is fixedly installed inside the connecting rod 11, a heat dissipation port 13 is arranged at one side of the early warning device main body 1, a dust screen 131 is fixedly installed inside the heat dissipation port 13, and a dust cleaning mechanism 14 is movably sleeved at the top of the dust screen 131, the fixing mechanism 12 comprises a fixing block 121, a connecting block 122 is fixedly mounted on the side surface of the fixing block 121, transfer rods 123 are fixedly mounted on two sides of the connecting block 122, one side of each transfer rod 123, which is far away from the connecting block 122, is fixedly connected with a moving block 124, the bottom of the moving block 124 is movably connected with a mounting column 125, a telescopic column 126 is fixedly mounted in the middle of one side of the mounting column 125, two sides of each telescopic column 126 are fixedly mounted on the side surface of the moving block 124, a friction block 1211 is fixedly mounted on the top of the fixing block 121, a cushion 1212 is fixedly mounted on the bottom of the friction block 1211, and an elastic column 1213 is fixedly mounted on the bottom of the cushion 1212.
In this embodiment, peg graft the top of connecting rod 11 through early warning device main part 1, then stretch out and draw back by flexible post 126 and move, make flexible post 126 drive the movable block 124 of both sides and move, it moves to reuse movable block 124 to drive transfer bar 123, then cooperation transfer bar 123 drives connecting block 122 and fixed block 121 and moves, then extrude fixed early warning device main part 1 bottom by fixed block 121 again, reach the function fixed to early warning device main part 1, then utilize the frictional force of clutch blocks 1211 and increase the fixity ability of fixed block 121, deuterogamy blotter 1212 atress extrusion elastic column 1213, make elastic column 1213's resilience force slow down extruded effort, reach the function that increases the buffering protection, be favorable to increasing the fixity ability of device, thereby improve device's barrier propterty.
Example 2
As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the ash removing mechanism 14 includes a cleaning column 141, a transmission mechanism 142 is arranged on one side of the cleaning column 141, a power motor 143 is fixedly mounted on the top of the transmission mechanism 142, sliding grooves 1311 are formed in two sides of the dust screen 131, a sliding block 1312 is movably mounted inside the sliding grooves 1311, the top of the sliding block 1312 is fixedly mounted on the inner wall of the ash removing mechanism 14, a central shaft 1411 is fixedly mounted inside the cleaning column 141, positioning columns 1412 are movably sleeved on two sides of the central shaft 1411, the top of the positioning columns 1412 is fixedly mounted on the inner wall of the ash removing mechanism 14, a mounting block 1413 is fixedly mounted on the outer side of the cleaning column 141, a cleaning brush 1414 is fixedly mounted on the top of the mounting block 1413, and a sticking block 1415 is fixedly mounted on the side surface of the cleaning brush 1414.
In this embodiment, drive deashing mechanism 14 through slider 1312 and remove inside spout 1311, then drive mechanism 142 by power motor 143 and rotate, make drive mechanism 142 drive clearance post 141 and rotate, thereby cooperation clearance brush 1414 cleans the dust on dust screen 131 surface, then carry out the adhesion to the dust on dust screen 131 surface by tiling 1415 again, thereby reach the effect of convenient clearance dust, be favorable to the device to improve inside cleanliness, thereby improve the inside radiating effect of device, make the inside electronic component high-efficient operation of device.
Example 3
As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a cleaning opening 132 is opened at the bottom of the heat dissipating opening 13, a dust box 133 is fixedly installed inside the cleaning opening 132, a filter belt 1331 is fixedly installed inside the dust box 133, and an adhesive block 1332 is fixedly installed outside the filter belt 1331.
In this embodiment, the dust swept down through the cleaning column 141 drops to the inside of the dust box 133, so that the dust enters the inside of the filter belt 1331, and then the adhesion of the adhesion block 1332 is matched to adhere the dropped dust, so that the dropped dust is fixed, the dust is prevented from being piled up too much, the problem of overflowing is caused, when the dust is collected for a period of time, the dust box 133 is taken out through the cleaning port 132, then the dust in the dust box 133 is poured out, and the cruising ability of the collecting mechanism is increased.
The working principle of the intelligent smoke and fire early warning device for forestry is described in detail below.
As shown in fig. 1-7, firstly, the telescopic column 126 is used for telescopic movement, so that the telescopic column 126 drives the moving blocks 124 on both sides to move, then the moving blocks 124 are used for driving the transmission rods 123 to move, then the transmission rods 123 are used for driving the connecting block 122 and the fixed block 121 to move, then the fixed block 121 extrudes and fixes the bottom of the early warning device body 1, so as to achieve the function of fixing the early warning device body 1, then the friction force of the friction block 1211 and the fixing performance of the fixed block 121 are utilized, the sliding block 1312 is used for driving the ash removing mechanism 14 to move in the sliding chute 1311, then the power motor 143 is used for driving the transmission mechanism 142 to rotate, so that the transmission mechanism 142 is used for driving the cleaning column 141 to rotate, so as to cooperate with the cleaning brush 1414 to clean the dust on the surface of the dust screen 131, and then the sticking block 1415 is used for sticking the dust on the surface of the dust screen 131, the dust swept by the cleaning column 141 again falls into the inside of the dust box 133 so that the dust enters the inside of the filter tape 1331, and then adheres to the falling dust in cooperation with the adhesiveness of the adhesion block 1332, thereby fixing the falling dust.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (8)
1. The utility model provides an wisdom is fireworks early warning device for forestry, includes early warning device main part (1), fireworks detection device (2), mounting bracket (3) and base (4), the top fixed mounting of early warning device main part (1) has fireworks detection device (2), the bottom fixed mounting of early warning device main part (1) has connecting rod (11), one side fixed mounting of connecting rod (11) has mounting bracket (3), the top fixed mounting of mounting bracket (3) has solar energy electroplax (31), the side fixed mounting of mounting bracket (3) has electronic display screen (32), the bottom fixed mounting of mounting bracket (3) has base (4), the bottom fixed mounting of base (4) has reinforcement base (41), its characterized in that: a fixing mechanism (12) is fixedly installed inside the connecting rod (11), a heat dissipation port (13) is arranged on one side of the early warning device main body (1), a dust screen (131) is fixedly installed inside the heat dissipation port (13), and a dust cleaning mechanism (14) is movably sleeved on the top of the dust screen (131);
the fixing mechanism (12) comprises a fixing block (121), a connecting block (122) is fixedly mounted on the side face of the fixing block (121), and transfer rods (123) are fixedly mounted on two sides of the connecting block (122);
the ash cleaning mechanism (14) comprises a cleaning column (141), a transmission mechanism (142) is arranged on one side of the cleaning column (141), and a power motor (143) is fixedly mounted at the top of the transmission mechanism (142).
2. The intelligent forestry smoke and fire early warning device of claim 1, wherein: one side, far away from the connecting block (122), of the transfer rod (123) is fixedly connected with a moving block (124), the bottom of the moving block (124) is movably connected with an installation column (125), a telescopic column (126) is fixedly installed in the middle of one side of the installation column (125), and two sides of the telescopic column (126) are fixedly installed on the side face of the moving block (124).
3. The intelligent forestry smoke and fire early warning device of claim 1, wherein: the top fixed mounting of fixed block (121) has clutch blocks (1211), the bottom fixed mounting of clutch blocks (1211) has blotter (1212), the bottom fixed mounting of blotter (1212) has elastic column (1213).
4. The intelligent forestry smoke and fire early warning device of claim 1, wherein: the bottom of the heat dissipation opening (13) is provided with a cleaning opening (132), and a dust collection box (133) is fixedly mounted inside the cleaning opening (132).
5. The intelligent forestry smoke and fire early warning device of claim 4, wherein: a filter belt (1331) is fixedly arranged in the dust collection box (133), and an adhesive block (1332) is fixedly arranged on the outer side of the filter belt (1331).
6. The intelligent forestry smoke and fire early warning device of claim 1, wherein: the dust screen (131) is provided with sliding grooves (1311) on two sides, a sliding block (1312) is movably mounted inside each sliding groove (1311), and the top of each sliding block (1312) is fixedly mounted on the inner wall of the ash removal mechanism (14).
7. The intelligent forestry smoke and fire early warning device of claim 1, wherein: a central shaft (1411) is fixedly installed inside the cleaning column (141), positioning columns (1412) are movably sleeved on two sides of the central shaft (1411), and the tops of the positioning columns (1412) are fixedly installed on the inner wall of the ash removal mechanism (14).
8. The intelligent forestry smoke and fire early warning device of claim 1, wherein: the outer side of the cleaning column (141) is fixedly provided with an installation block (1413), the top of the installation block (1413) is fixedly provided with a cleaning brush (1414), and the side surface of the cleaning brush (1414) is fixedly provided with a sticking block (1415).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111127900.9A CN113920668B (en) | 2021-09-26 | 2021-09-26 | Wisdom is firework early warning device for forestry |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111127900.9A CN113920668B (en) | 2021-09-26 | 2021-09-26 | Wisdom is firework early warning device for forestry |
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| CN113920668A true CN113920668A (en) | 2022-01-11 |
| CN113920668B CN113920668B (en) | 2023-11-03 |
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| CN202111127900.9A Active CN113920668B (en) | 2021-09-26 | 2021-09-26 | Wisdom is firework early warning device for forestry |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323158A (en) * | 2022-01-14 | 2022-04-12 | 浙江君正环境科技有限公司 | Environmental raise dust noise monitoring and early warning device |
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| CN213339036U (en) * | 2020-10-09 | 2021-06-01 | 金堂县消防救援大队 | Fire detection alarm of wireless sense cigarette for wisdom fire control |
| CN213656255U (en) * | 2020-10-13 | 2021-07-09 | 李刚 | Forest fire prevention early warning device |
| CN113077602A (en) * | 2021-03-22 | 2021-07-06 | 郑磊 | A condition of a fire real-time alarm device for gardens |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323158A (en) * | 2022-01-14 | 2022-04-12 | 浙江君正环境科技有限公司 | Environmental raise dust noise monitoring and early warning device |
| CN114323158B (en) * | 2022-01-14 | 2024-03-19 | 浙江君正环境科技有限公司 | Environment raise dust noise monitoring and early warning device |
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