CN110796824A - Forest fire smoke detector - Google Patents
Forest fire smoke detector Download PDFInfo
- Publication number
- CN110796824A CN110796824A CN201911177296.3A CN201911177296A CN110796824A CN 110796824 A CN110796824 A CN 110796824A CN 201911177296 A CN201911177296 A CN 201911177296A CN 110796824 A CN110796824 A CN 110796824A
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- detection box
- air
- detection
- forest fire
- controller
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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
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
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- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Abstract
The invention discloses a forest fire smoke detector which comprises a detection box, an alarm, a smoke sensor, a controller and a storage battery, wherein the alarm and a warning lamp are respectively installed at the top and the bottom of the front end face of the detection box, an air feeder is installed at the bottom of the detection box, an output shaft of the air feeder is positioned on the inner side of the detection box and is in transmission connection with an air supply blade, air inlets are formed in the bottom of the detection box and positioned on two sides of the air feeder, and filter screens are embedded in the inner sides of the air inlets. According to the smoke detection device, firstly, the drainage structure is arranged inside the smoke detection device, so that outside air can be continuously conveyed into the detection box for detection processing, the circulation speed between the detection device and the air is increased, the air flow delay is reduced, the smoke detection speed is improved, secondly, the fixing structure is arranged inside the smoke detection device, the detection device is convenient to mount and fix, the use of a fastener is reduced, and the actual adjustment, mounting and use of the detection device are convenient.
Description
Technical Field
The invention relates to the technical field of smoke detection devices, in particular to a smoke detector for forest fires.
Background
Forest fire refers to the action of forest fire which loses artificial control, freely spreads and expands in forest lands and brings certain harm and loss to forests, forest ecosystems and human beings. Forest fires are natural disasters which are strong in burst, large in destructiveness and difficult to dispose and rescue.
However, the existing forest fire smoke detector still has the following defects: firstly, inside does not have and sets up the drainage structure, can't carry the interior detection processing that carries of detection box fast with external air, because the speed of circulation of air is slower, produce certain delay when can leading to detecting to reduced the speed that the flue gas detected, secondly, inside does not have and sets up fixed knot and constructs, need use the mounting bracket and the fastener of outer zone when fixed detection device, and the operation is got up and is wasted time and energy, detection device's actual installation and fixed processing not be convenient for.
Disclosure of Invention
The invention aims to: the smoke detector for the forest fire aims to solve the problems that a certain delay is realized when smoke is detected and the smoke detection speed is reduced in the traditional smoke detector for the forest fire.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a forest fire smoke detector, is including detecting box, siren, smoke transducer, controller and battery, siren and warning light are installed respectively to the preceding terminal surface top and the bottom of detecting box, detect the box bottom and install the forced draught blower, the output shaft of forced draught blower is located the inboard transmission that detects the box and is connected with the air supply blade, the bottom that detects the box is located the both sides of forced draught blower and has seted up the inlet port, and the inboard of inlet port inlays and is equipped with the filter screen, the venthole has been seted up to the both sides that detect the box, the inboard that detects the box is located the top of air supply blade and installs smoke transducer, and the inboard that detects the box is located smoke transducer's top is followed sup.
As a further description of the above technical solution: the bandage is installed on the right side of detection box, and the inside equidistance of bandage has seted up two sets of spacing holes.
As a further description of the above technical solution: the left side fixedly connected with belt buckle of detection box, the outside of belt buckle is located one side of two sets of spacing holes and closes soon and is connected with spacing double-screw bolt.
As a further description of the above technical solution: the rear end face of the detection box is embedded with a rubber gasket.
As a further description of the above technical solution: the top fixedly connected with of detection box is the rain-proof top cap of spherical shell type structure, the top of rain-proof top cap inlays and is equipped with the photovoltaic board.
As a further description of the above technical solution: the output of photovoltaic board and the input electric connection of battery, and the output of battery respectively with the input electric connection of forced draught blower, smoke transducer, controller, siren and warning light, wherein smoke transducer's output and the input electric connection of controller, the output of controller respectively with the input electric connection of siren and warning light.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that: according to the invention, the drainage structure is arranged in the detection box, the air feeder, the air supply blade, the air inlet and the filter screen are arranged at the bottom of the detection box, the air outlet holes are formed in two sides of the detection box, when the air feeder works, the air supply blade is driven to rotate, so that the outside air enters the detection box through the air inlet holes after being processed in the filter screen process, the smoke sensor at the inner side of the detection box can detect the smoke content in the air, and meanwhile, the air detected in the detection box can be discharged through the air outlet holes under the action of gas flow; according to the invention, the fixing structure is arranged inside the detection box, the belt buckle and the limiting stud are arranged on the left side of the detection box, the binding belt and the limiting hole are arranged on the right side of the detection box, the rubber gasket is arranged on the rear end face of the detection box, when the detection box is required to be fixed on the fixing piece, the rubber gasket on the back of the detection box is attached to the fixing piece, the binding belt is wound to the outside of the fixing piece and slides out through the belt buckle, after the detection box is tensioned and fixed, the limiting post on the belt buckle is screwed into the limiting hole in the specified position inside the binding belt, so that the fixing treatment of the detection device is completed, the structure is convenient for the installation and the fixing treatment of the detection device, the use of.
Drawings
FIG. 1 illustrates a front view provided in accordance with an embodiment of the present invention.
Fig. 2 shows a schematic diagram of an internal structure provided according to an embodiment of the present invention.
FIG. 3 illustrates a top cross-sectional view provided in accordance with an embodiment of the present invention.
Fig. 4 shows a workflow block diagram provided according to an embodiment of the invention.
Illustration of the drawings: 1. a detection cartridge; 101. an air inlet; 102. an air outlet; 2. an alarm; 3. a warning light; 4. binding bands; 401. a limiting hole; 5. a buckle; 501. a limiting stud; 6. a rain-proof top cover; 7. a photovoltaic panel; 8. a blower; 801. an air supply blade; 9. a smoke sensor; 10. a controller; 11. a storage battery; 12. filtering with a screen; 13. a rubber gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the present invention, the blower 8 is used in the model (HF-MP 053), the smoke sensor 9 is used in the model (MQ-2), and the controller 10 is used in the model (AVR central control processor), which are all commercially available.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a forest fire smoke detector, including detecting box 1, siren 2, smoke transducer 9, controller 10 and battery 11, detect the preceding terminal surface top and the bottom of box 1 and install siren 2 and warning light 3 respectively, detect 1 bottom of box and install forced draught blower 8, the inboard transmission that the output shaft of forced draught blower 8 is located detecting box 1 is connected with air supply blade 801, the bottom that detects box 1 is located forced draught blower 8's both sides and has seted up inlet port 101, and the inboard of inlet port 101 inlays and is equipped with filter screen 12, venthole 102 has been seted up to the both sides that detect box 1, smoke transducer 9 is installed to the inboard top that is located air supply blade 801 that detects box 1, supreme controller 10 and the battery 11 of installing in proper order is followed to the top that the inboard that is located smoke transducer.
Specifically, as shown in fig. 1 and 3, the right side of the detection box 1 is provided with a binding belt 4, two sets of limiting holes 401 are equidistantly formed in the binding belt 4, the left side of the detection box 1 is fixedly connected with a belt buckle 5, one side of the two sets of limiting holes 401 outside the belt buckle 5 is screwed and connected with a limiting stud 501, the rear end surface of the detection box 1 is embedded with a rubber gasket 13, the binding belt 4 and the belt buckle 5 are arranged to facilitate the binding treatment between the detection box 1 and the fixing member, meanwhile, the arrangement of the limiting hole 401 and the limiting stud 501 can further limit and fix the fixed binding band 4, thereby improving the stability of the fixation of the binding belt 4, and meanwhile, the arrangement of the rubber gasket 13 improves the contact friction force between the detection box 1 and an external fixing piece, thereby improving the stability of fixation and avoiding the occurrence of the contact damage phenomenon of the detection box 1.
Specifically, as shown in fig. 1-4, a rain-proof top cover 6 in a spherical shell structure is fixedly connected to the top of the detection box 1, a photovoltaic plate 7 is embedded on the top of the rain-proof top cover 6, an output end of the photovoltaic plate 7 is electrically connected to an input end of a storage battery 11, an output end of the storage battery 11 is electrically connected to an input end of a blower 8, a smoke sensor 9, a controller 10, an alarm 2 and a warning light 3 respectively, an output end of the smoke sensor 9 is electrically connected to an input end of the controller 10, an output end of the controller 10 is electrically connected to an input end of the alarm 2 and an input end of the warning light 3 respectively, the rain-proof top cover 6 is arranged to guide rainwater to reduce rainwater entering the detection box 1, and the installation and lighting processing of the photovoltaic plate 7 and the arrangement of the storage battery 11 can store converted electric energy, meanwhile, the blower 8, the smoke sensor 9, the controller 10, the alarm 2 and the warning lamp 3 can be powered, and the controller 10 can analyze and calculate data transmitted by the smoke sensor 9, so as to control whether the alarm 2 and the warning lamp 3 work or not.
The working principle is as follows: when the detection box 1 is required to be fixed in a forest during use, according to actual installation requirements, the rubber gasket 13 on the back of the detection box 1 can be attached to a fixed column or a trunk, the binding belt 4 is wound on the outer portion of the fixing piece and slides out through the buckle 5, after the binding belt 4 and the outer portion of the fixing piece are tightened, the limiting stud 501 on the buckle 5 can be rotated inwards and screwed into the limiting hole 401 at a specified position inside the binding belt 4, so that the adjustment and installation processing of the detection device is completed, during daily use, the photovoltaic panel 7 can convert external light energy into electric energy to be stored in the storage battery 11, the storage battery 11 can continuously supply power to the air blower 8, the smoke sensor 9, the controller 10, the alarm 2 and the warning lamp 3, when the air blower 8 works, the air supply blade 801 can be driven to rotate, so that external air can enter the detection box 1 through the air inlet 101 after being filtered by the filter screen 12, simultaneously under the effect that gas flows, detect the inside air of box 1 and just can discharge through venthole 102, but detect the data of smoke in the box 1 inboard smoke transducer 9 real-time detection send into the air simultaneously, when the flue gas data in the air surpassed the normal value, smoke transducer 9 can be with flue gas data transmission to controller 10, controller 10 can carry out analysis and calculation processing with flue gas data, thereby control siren 2 and warning light 3 work, siren 2 can send out the sound signal, thereby promote near personnel and patrol and examine, warning light 3 can send light signal simultaneously, when light is darker, be convenient for patrol and examine personnel to the location processing of detection department.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The forest fire smoke detector comprises a detection box (1), an alarm (2), a smoke sensor (9), a controller (10) and a storage battery (11), and is characterized in that the alarm (2) and a warning lamp (3) are respectively installed at the top and the bottom of the front end face of the detection box (1), a blower (8) is installed at the bottom of the detection box (1), an output shaft of the blower (8) is located on the inner side of the detection box (1) and is connected with an air supply blade (801) in a transmission mode, air inlet holes (101) are formed in the positions, located on the two sides of the blower (8), of the bottom of the detection box (1), a filter screen (12) is embedded in the inner side of each air inlet hole (101), air outlet holes (102) are formed in the two sides of the detection box (1), the smoke sensor (9) is installed above the air supply blade (801) on, the inner side of the detection box (1) is positioned above the smoke sensor (9) and is sequentially provided with a controller (10) and a storage battery (11) from bottom to top.
2. A forest fire smoke detector according to claim 1, characterised in that the right side of the detection box (1) is provided with a binding band (4), and two sets of limiting holes (401) are arranged in the binding band (4) at equal intervals.
3. A forest fire smoke detector according to claim 2, characterised in that a buckle (5) is fixedly connected to the left side of the detection box (1), and a limit stud (501) is screwed and connected to one side of two sets of limit holes (401) outside the buckle (5).
4. A forest fire smoke detector according to claim 3, characterised in that a rubber gasket (13) is embedded in the rear end face of the detection box (1).
5. A forest fire smoke detector according to claim 1, characterised in that a rain-proof top cover (6) in a spherical shell type structure is fixedly connected to the top of the detection box (1), and a photovoltaic panel (7) is embedded in the top of the rain-proof top cover (6).
6. A forest fire smoke detector according to claim 5, characterized in that the output of the photovoltaic panel (7) is electrically connected to the input of a storage battery (11), and the output of the storage battery (11) is electrically connected to the input of the blower (8), the smoke sensor (9), the controller (10), the alarm (2) and the warning light (3), respectively, wherein the output of the smoke sensor (9) is electrically connected to the input of the controller (10), and the output of the controller (10) is electrically connected to the input of the alarm (2) and the warning light (3), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911177296.3A CN110796824A (en) | 2019-11-27 | 2019-11-27 | Forest fire smoke detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911177296.3A CN110796824A (en) | 2019-11-27 | 2019-11-27 | Forest fire smoke detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110796824A true CN110796824A (en) | 2020-02-14 |
Family
ID=69446340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911177296.3A Withdrawn CN110796824A (en) | 2019-11-27 | 2019-11-27 | Forest fire smoke detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110796824A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113570812A (en) * | 2021-07-22 | 2021-10-29 | 王沙利 | Computer lab environmental monitoring early warning system |
| CN113611069A (en) * | 2021-08-07 | 2021-11-05 | 赵敬洲 | Forest fire prevention alarm device |
| CN113763665A (en) * | 2021-11-09 | 2021-12-07 | 博兴融智科技创新发展有限公司 | Fire alarm device based on artificial intelligence |
-
2019
- 2019-11-27 CN CN201911177296.3A patent/CN110796824A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113570812A (en) * | 2021-07-22 | 2021-10-29 | 王沙利 | Computer lab environmental monitoring early warning system |
| CN113611069A (en) * | 2021-08-07 | 2021-11-05 | 赵敬洲 | Forest fire prevention alarm device |
| CN113763665A (en) * | 2021-11-09 | 2021-12-07 | 博兴融智科技创新发展有限公司 | Fire alarm device based on artificial intelligence |
| CN113763665B (en) * | 2021-11-09 | 2022-02-11 | 博兴融智科技创新发展有限公司 | Fire alarm device based on artificial intelligence |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200214 |
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| WW01 | Invention patent application withdrawn after publication |