CN212675668U

CN212675668U - Forest fire early warning device

Info

Publication number: CN212675668U
Application number: CN202021319375.1U
Authority: CN
Inventors: 李雨桐; 高德民
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-03-09
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a forest fire early warning device in the forest fire early warning field, including the bracing piece, the upper end outer wall of bracing piece is established through one set of bolt and is fixed with the fixed cover, the outside of fixed cover is fixed with the support column through two joints of bolt, support column fixed connection solar photovoltaic board, the outer wall fixed connection round platform of bracing piece, be provided with battery and signal transmitter on the round platform, the lower terminal surface fixed connection supervisory equipment of round platform, the upper end surface of bracing piece rotates and connects the bull stick, the outer wall fixed connection wind scoop all around of bull stick, the outer wall fixed connection fixed block of bull stick, the lower terminal surface fixed connection brush pole of fixed block, the brush pole sets up the outside at solar photovoltaic board, the outer wall fixed connection bevel gear of bull stick, the upper end surface fixed connection generator of bracing piece, the output shaft and the bevel gear meshing; the utility model discloses need not the power supply of national grid, simple to operate, the effect of control is better.

Description

Forest fire early warning device

Technical Field

The utility model relates to a forest fire early warning field specifically is a forest fire early warning device.

Background

The forest is the main body of land ecology, has very high ecological benefit and economic benefit, is the valuable resource of human, and in recent years forest resource sharply reduces, except that the people fell, forest fire is the leading cause that causes the forest area to reduce, therefore the research of the fire prevention measure in forest zone receives attention from all countries, forest fire is the calamity that takes place occasionally, brings economic loss for the country, also causes the destruction to the natural environment simultaneously. If the disaster can be found as early as possible, time is strived for controlling the disaster, and a great amount of loss can be saved for the country.

At present, an infrared sensor and a smoke sensor are generally used for a forest fire alarm system, but the forest is located at a position where people are rarely found, the traffic is inconvenient, the detection effect is poor due to the fact that the detection distance and the visibility of the sensor are limited due to the fact that trees are dense, large-area laying is difficult to achieve for a wide forest, and even if the large-area laying is achieved, a large amount of funds are needed. The existing equipment mostly needs to be specially paved with a power line to electrify the equipment, even if the power line is aged after the electrification, the workload of maintenance is large, the solar panel is used for supplying power at present, but the climate condition is poor for mountainous forests, and the photovoltaic panel is difficult to be irradiated by sufficient sunlight. And the photovoltaic board of current equipment can pile up the excrement and urine of dust and leaf and birds at long-time use back surface, leads to the illumination effect of photovoltaic board poor influence electric power storage, and the birds animal of forest is more, and birds still can often stand on the photovoltaic board, thereby leads to photovoltaic equipment to damage and make the supervisory equipment outage lose the possibility of control conflagration to the forest, the damage of equipment can lead to being difficult to maintain again.

Therefore, the utility model provides a forest fire early warning device to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forest fire early warning device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a forest fire early warning device comprises a supporting rod, a fixing sleeve is sleeved and fixed on the outer wall of the upper end of the supporting rod through a bolt, a support pillar is fixedly clamped and connected with the outer side of the fixed sleeve through a bolt II, the support pillar is fixedly connected with a solar photovoltaic panel, the outer wall of the supporting rod is fixedly connected with a round table, a storage battery and a signal emitter are arranged on the round table, the lower end surface of the circular truncated cone is fixedly connected with monitoring equipment, the upper end surface of the supporting rod is rotatably connected with a rotating rod, the periphery of the outer wall of the rotating rod is fixedly connected with an air scoop, the outer wall of the rotating rod is fixedly connected with a fixed block, the lower end surface of the fixed block is fixedly connected with a brush rod which is arranged on the outer side of the solar photovoltaic panel, the outer wall of the rotating rod is fixedly connected with a bevel gear, the upper end face of the supporting rod is fixedly connected with a generator, and an output shaft of the generator is meshed with the bevel gear.

As a further aspect of the present invention: the air hopper is provided with a plurality of air hoppers, the air hoppers are in hollow hemispheres, and the air hoppers are made of light plastics. The stress effect of the wind scoop is improved, and kinetic energy is better supplied to the rotating rod and power generation is better realized.

As a further aspect of the present invention: the brush rod is provided with a plurality of brushes. The brush can play the clean function to the photovoltaic board.

As a further aspect of the present invention: the monitoring device is provided in plurality. A plurality of devices can be matched for use to ensure that no dead angle exists in monitoring.

As a further aspect of the present invention: the round platform is provided with two layers, and battery and signal transmitter set up between two-layer. The possibility of electric leakage caused by direct rain wash of the storage battery is reduced in the rainy period.

As a further aspect of the present invention: the monitoring equipment adopts a high-precision infrared CCD image sensor. The fire monitoring system is more suitable for large-scale fire monitoring.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: the device adopts a high-precision infrared CCD image sensor, the monitorable area is large, and the fire monitoring of forests or large-space occasions can be met. The device is provided with the battery, gives the generator electricity generation through the wind scoop transmission, and the photovoltaic power generation of rethread solar photovoltaic board need not the electric wire netting power supply, just can solve the problem that forest electric power is difficult to lay to the wind scoop can drive the brush-holder stud and rotate the rubbish on the photovoltaic board and fall improvement photovoltaic power generation effect for the clearance, because the rotation of wind scoop drives the brush-holder stud and rotates the effect that can play frightening birds in addition, has protected the device. Owing to adopt the mounting means of fixed cover, the bracing piece of device can have more the on-the-spot demand will the utility model discloses install the upper end of trees and just can play same supporting effect. Is convenient to use and saves cost.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a disk portion of the present invention;

fig. 3 is a schematic view of the connection structure of the fixing sleeve of the present invention.

In the figure: 1-support rod, 2-fixed sleeve, 3-brush rod, 4-rotating rod, 5-wind scoop, 6-generator, 7-bevel gear, 8-bolt I, 9-signal emitter, 10-storage battery, 11-monitoring device, 12-round table, 13-solar photovoltaic plate, 14-fixed block, 15-bolt II, 16-brush and 17-support column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, a forest fire early warning device comprises a support rod 1, a fixing sleeve 2 is fixedly arranged on the outer wall of the upper end of the support rod 1 through a first bolt 8, a support column 17 is fixedly arranged on the outer side of the fixing sleeve 2 through a second bolt 15, the support column 17 is fixedly connected with a solar photovoltaic panel 13, the outer wall of the support rod 1 is fixedly connected with a circular table 12, a storage battery 10 and a signal transmitter 9 are arranged on the circular table 12, the lower end surface of the circular table 12 is fixedly connected with a monitoring device 11, the upper end surface of the support rod 1 is rotatably connected with a rotating rod 4, an air funnel 5 is fixedly connected around the outer wall of the rotating rod 4, the outer wall of the rotating rod 4 is fixedly connected with a fixing block 14, the lower end surface of the fixing block 14 is fixedly connected with a brush rod 3, the brush rod 3 is arranged on the outer side of the, the output shaft of the generator 6 meshes with a bevel gear 7.

Wherein, the wind scoop 5 is provided with a plurality ofly, and the shape of wind scoop 5 is the hemisphere of fretwork, and the material of wind scoop 5 should be light plastics. The stress effect of the wind scoop 5 is improved, and kinetic energy is better supplied to the rotating rod 4 and power generation is better realized; the brush bar 3 is provided with a plurality of brushes 16. The brush can play a role in cleaning the photovoltaic panel 13; the monitoring device 11 is provided in plurality. A plurality of devices can be matched for use to ensure that no dead angle exists in monitoring; the round table 12 is provided with two layers, and the storage battery 10 and the signal emitter 9 are arranged between the two layers. The possibility of electric leakage caused by direct rain wash of the storage battery 10 is reduced in the rainy days; the monitoring equipment adopts a high-precision infrared CCD image sensor. The fire monitoring system is more suitable for large-scale fire monitoring.

The utility model discloses a theory of operation is: the device adopts the CCD image sensor, a large number of experimental results show that invisible radiation of an infrared band of flame has obvious recognizable characteristics when a fire disaster burns, the characteristic can be recognized by collecting radiation signals through the sensor and converting the radiation signals into video signals through photoelectricity, and the video signals can better meet the fire disaster monitoring requirement of large-space occasions due to large monitoring areas. Use the utility model discloses the time will fix cover 2 and install on bracing piece 1, advance fixed cover 2 with support column 17 joint again, it is fixed through two 15 bolts, just can install solar photovoltaic board 13, when wind blows wind scoop 5, wind scoop 5 rotates bull stick 4, bull stick 4 rotates bevel gear 7, bevel gear 7 rotates generator 6, generator 6 just can charge for battery 10, bull stick 4's rotation drives fixed block 14 and rotates, fixed block 14 drives brush pole 3 and rotates, brush pole 3 can carry out the circular motion round solar photovoltaic board 13, just can sweep the rubbish on photovoltaic board surface down through brush 16, and play the effect of hurling away birds. By monitoring by the monitoring device 11, information is sent to the professional through the signal transmitter 9 when a fire occurs, thereby preventing the fire.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a forest fire early warning device, includes bracing piece (1), its characterized in that: the upper end outer wall of bracing piece (1) is established through bolt (8) cover and is fixed with fixed cover (2), the outside of fixed cover (2) is fixed with support column (17) through bolt two (15) joint, support column (17) fixed connection solar photovoltaic board (13), outer wall fixed connection round platform (12) of bracing piece (1), be provided with battery (10) and signal transmitter (9) on round platform (12), lower terminal surface fixed connection supervisory equipment (11) of round platform (12), the up end of bracing piece (1) rotates connects bull stick (4), outer wall fixed connection wind scoop (5) all around of bull stick (4), the outer wall fixed connection fixed block (14) of bull stick (4), lower terminal surface fixed connection brush pole (3) of fixed block (14), brush pole (3) set up in the outside of solar photovoltaic board (13), the outer wall of the rotating rod (4) is fixedly connected with a bevel gear (7), the upper end face of the supporting rod (1) is fixedly connected with a generator (6), and an output shaft of the generator (6) is meshed with the bevel gear (7).

2. A forest fire warning apparatus as claimed in claim 1, wherein: the wind scoops (5) are arranged in a plurality of numbers, the wind scoops (5) are in hollow hemispheres, and the wind scoops (5) are made of light plastics.

3. A forest fire warning apparatus as claimed in claim 1, wherein: the brush rod (3) is provided with a plurality of brushes (16).

4. A forest fire warning apparatus as claimed in claim 1, wherein: the monitoring device (11) is provided in plurality.

5. A forest fire warning apparatus as claimed in claim 1, wherein: the round table (12) is provided with two layers, and the storage battery (10) and the signal emitter (9) are arranged between the two layers.

6. A forest fire warning apparatus as claimed in claim 1, wherein: the monitoring equipment adopts a high-precision infrared CCD image sensor.