CN212032323U

CN212032323U - Regional empty gas detection of forest fire surveys device

Info

Publication number: CN212032323U
Application number: CN202020515204.XU
Authority: CN
Inventors: 于丹丹; 张琨; 刘立; 胡飞龙; 卢晓强
Original assignee: Nanjing Institute of Environmental Sciences MEE
Current assignee: Nanjing Institute of Environmental Sciences MEE
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-11-27
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses a regional empty gas detection survey of forest fire, including base, intake pipe, smoke detection cabin and water tank, the base is located the earth's surface, and the smoke detection cabin sets up under the earth's surface to link to each other with the base, the water tank sets up in the below in smoke detection cabin, and the intake pipe is installed on the base, and passes the base and communicate to the smoke detection cabin in, is provided with the water pipe in the intake pipe, and the water pipe passes the smoke detection cabin and communicates to the water tank in, and the smoke detection is provided with the flue gas inductor in the cabin, and the intake pipe top is provided with. The utility model has the advantages that: the device adopts and buries formula structure, buries the underground with flue gas detection cabin and water tank, has saved the occupation space of device, simultaneously, can effectually effectively support the tubulose part of device, makes the device more stable, through the water tank and spray the setting of board, makes the device can protect the surrounding environment when the conflagration takes place, reduces intensity of a fire and protection device self safety to a certain extent.

Description

Regional empty gas detection of forest fire surveys device

Technical Field

The utility model relates to a detection device specifically is a regional empty gas detection of forest fire surveys device, belongs to forest protection facility technical field.

Background

Forest fire is the first disaster of the three natural disasters of the forest, and the prevention of the fire is the protection of the forest. Forest fires not only burn pieces of forest to damage animals in the forest, but also reduce the reproductive capacity of the forest, cause soil impoverishment and destroy the effect of conserving water sources of the forest, and even cause the ecological environment to lose balance. The forest fire hazard is large, the early warning difficulty is large, the fire point in the early stage is not easy to be found, when the forest fire happens and rapidly spreads, the fire fighting is very difficult, more dense smoke is often generated when the forest fire is formed, the smoke contains a large amount of harmful gas, and if the concentration of the harmful gas is not monitored in time, the security of the dealer personnel is easily threatened.

The existing forest fire regional air detection device has certain defects in design, and is particularly characterized in that the general forest fire regional air detection device only has the function of monitoring the smoke content in the air, and lacks the self-protection capability of a device for controlling fire and delaying the spread of fire.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an area empty gas detection of forest fire detection device just in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a regional empty gas detection of forest fire surveys device, including base, intake pipe, flue gas detection cabin and water tank, the base is located the earth's surface, the flue gas detection cabin sets up under the earth's surface to link to each other with the base, the water tank sets up the below in flue gas detection cabin, the intake pipe is installed on the base, and pass the base intercommunication to in the flue gas detection cabin, be provided with the water pipe in the intake pipe, the water pipe passes the flue gas detection cabin intercommunication to in the water tank, the flue gas detects the under-deck and is provided with the flue gas inductor, the intake pipe top is provided with sprays the board, it is provided with the extension rod to spray the board top, install power control box, signal transmitter, monitoring camera lens and photovoltaic power generation board on the extension rod.

As a technical optimization scheme of the utility model, be provided with the inside breathing pipe of a plurality of intercommunication air inlet on the air inlet outer wall, and the gas washing tank mouth of pipe bends down, and the angle of bending is 30-90 degrees, ensures the acceptance gas that the breathing pipe can prepare, prevents that rainwater or the liquid that the spray plate sprayed from being inhaled by the mistake.

As a technical optimization scheme, the intake pipe stretches into the one end in flue gas detection cabin is provided with the fan, the inlet end of fan with intake-tube connection, the end of giving vent to anger of fan towards the flue gas inductor, through the fan with during the outside air inhales the flue gas detection cabin.

As a technical optimization scheme of the utility model, water pipe one end is provided with the water pump, and the water pump is installed in spraying the board, inhales the water in with the water tank through the water pump to spraying in the board.

As the utility model discloses a technical optimization scheme, install the outlet duct on the flue gas detection cabin, install the inlet tube on the water tank, make flue gas detection cabin and water tank can guarantee complete air, rivers route.

As a technical optimization scheme of the utility model, the one end that the inlet tube stretched into the water tank is provided with automatically controlled water valve, through the water inlet process of electrically controlled water valve control water tank, makes the device nature controlled increase.

The utility model has the advantages that: the device adopts and buries formula structure, buries the underground with flue gas detection cabin and water tank, has saved the occupation space of device, simultaneously, can effectually effectively support the tubulose part of device, makes the device more stable, through the water tank and spray the setting of board, makes the device can protect the surrounding environment when the conflagration takes place, reduces intensity of a fire and protection device self safety to a certain extent.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1. the device comprises a base, 2, an air inlet pipe, 3, a smoke detection cabin, 4, a water tank, 5, a spraying plate, 6, an extension rod, 7, a power supply control box, 8, a signal transmitter, 9, a monitoring lens, 10, a photovoltaic power generation plate, 201, an air suction pipe, 202, a fan, 203, a water pipe, 204, a water pump, 301, a smoke sensor, 302, an air outlet pipe, 401 and an air inlet pipe.

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.

Example 1

Referring to fig. 1, an air detection device for forest fire area comprises a base 1, an air inlet pipe 2, a smoke detection cabin 3 and a water tank 4, wherein the base 1 is located on the ground surface, the smoke detection cabin 3 is arranged below the ground surface and connected with the base 1, the water tank 4 is arranged below the smoke detection cabin 3, an air outlet pipe 302 is arranged on the smoke detection cabin 3, an air inlet pipe 401 is arranged on the water tank 4, an electrically controlled water valve is arranged at one end of the water inlet pipe 401 extending into the water tank 4, the air inlet pipe 2 is arranged on the base 1 and communicated into the smoke detection cabin 3 through the base 1, a plurality of air suction pipes 201 communicated with the interior of the air inlet pipe 2 are arranged on the outer wall of the air inlet pipe 2, the pipe orifices of the air washing tanks 201 are bent downwards at an angle of 30-90 degrees, a water pipe 203 is arranged in the air inlet pipe 2, the water pipe 203 passes through the smoke, one end that intake pipe 2 stretched into smoke detection cabin 3 is provided with fan 202, the inlet end and the intake pipe 2 of fan 202 are connected, the end of giving vent to anger of fan 202 is towards flue gas sensor 301, 2 tops in intake pipe are provided with spray board 5, water pipe 203 one end is provided with water pump 204, and water pump 204 installs in spray board 5, spray board 5 top is provided with extension rod 6, install power control box 7 on the extension rod 6, signal transmitter 8, monitoring camera lens 9 and photovoltaic power generation board 10.

When the utility model is used, firstly, a pot hole for burying a smoke detection cabin 3 and a water tank 4 is dug at a designated installation position, the device is placed in the pot hole and filled with earth to be buried, the stable structure of the upper part of the device is kept through a base 1, the integral operation of a controller (model is PZ-30) control device arranged in a power control box 7 is realized, a storage battery and an external power connecting wire are arranged in the power control box 7 to ensure the daily electricity consumption of the device, a photovoltaic power generation board 10 can charge the storage battery in the power control box 7 when the sunlight is sufficient, a fan 202 is electrified to operate, external air is sucked into the smoke detection cabin 3 through an air inlet pipe 2 and an air suction pipe 201 and is blown to a smoke sensor 301 (model is JTY-GD-SA1201), redundant gas is transmitted through an air outlet pipe 302, and smoke in the air is detected through the smoke sensor 301, and signal transmission who detects for power control box 7, controller through in the power control box 7 with signal processing, when the flue gas content in the air exceeds warning scope, the operation of water pump 204 is controlled to the controller, and open the automatically controlled valve of inlet tube 401 port, thereby make water get into water tank 4 and through the leading-in shower plate 5 of water pump 204, carry out effectual spraying to the device around through the shower plate of gondola water faucet form, reduce the intensity of a fire around the device, and protection device itself, simultaneously, transmit the information that the device obtained for the monitor room through signal transmitter 8 and monitoring lens 9, thereby as early as possible report away the conflagration information.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a regional empty gas detection survey device of forest fire, includes base (1), intake pipe (2), smoke detection cabin (3) and water tank (4), its characterized in that: the base (1) is positioned on the ground surface, the smoke detection cabin (3) is arranged under the ground surface, and is connected with a base (1), the water tank (4) is arranged below the smoke detection cabin (3), the air inlet pipe (2) is arranged on the base (1), and penetrates through the base (1) to be communicated to the smoke detection cabin (3), a water pipe (203) is arranged in the air inlet pipe (2), the water pipe (203) passes through the smoke detection cabin (3) and is communicated into the water tank (4), a smoke sensor (301) is arranged in the smoke detection cabin (3), a spray plate (5) is arranged at the top of the air inlet pipe (2), the solar photovoltaic power generation panel is characterized in that an extension rod (6) is arranged above the spraying plate (5), and a power control box (7), a signal emitter (8), a monitoring lens (9) and a photovoltaic power generation panel (10) are installed on the extension rod (6).

2. A forest fire area air detection apparatus as claimed in claim 1, wherein: the air inlet pipe is characterized in that a plurality of air suction pipes (201) communicated with the inside of the air inlet pipe (2) are arranged on the outer wall of the air inlet pipe (2), the pipe orifices of the air suction pipes (201) are bent downwards, and the bending angle is 30-90 degrees.

3. A forest fire area air detection apparatus as claimed in claim 1, wherein: the air inlet pipe (2) stretches into one end of the smoke detection cabin (3) is provided with a fan (202), the air inlet end of the fan (202) is connected with the air inlet pipe (2), and the air outlet end of the fan (202) faces towards the smoke sensor (301).

4. A forest fire area air detection apparatus as claimed in claim 1, wherein: one end of the water pipe (203) is provided with a water pump (204), and the water pump (204) is arranged in the spray plate (5).

5. A forest fire area air detection apparatus as claimed in claim 1, wherein: an air outlet pipe (302) is installed on the smoke detection cabin (3), and a water inlet pipe (401) is installed on the water tank (4).

6. A forest fire area air detection apparatus as claimed in claim 5, wherein: one end of the water inlet pipe (401) extending into the water tank (4) is provided with an electric control water valve.