CN215066406U

CN215066406U - Emergency detector for detecting benzene series in air

Info

Publication number: CN215066406U
Application number: CN202121477938.4U
Authority: CN
Inventors: 苏小宁; 赵聪
Original assignee: Prison Qingdao Electronic Technology Co ltd
Current assignee: Prison Qingdao Electronic Technology Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-07
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses an aerial emergency detector who detects benzene series thing relates to environmental monitoring equipment technical field, include: flight mechanism, sampling analysis mechanism and camera, inside power and the controller of being equipped with of flight mechanism, sampling analysis mechanism installs inside flight mechanism, and camera fixed mounting is in flight mechanism's below, the utility model discloses, can directly utilize flight mechanism, can meet an urgent need gather dangerous region or height that the manpower can't reach to through the camera that is equipped with on the detector, real time monitoring gathers place environment, and subsequent data analysis of being convenient for handles, need not extra carrier gas, realizes real-time collection, real-time analysis, simple structure is small and exquisite, convenient to use, and the practicality is strong, has good economic benefits.

Description

Emergency detector for detecting benzene series in air

Technical Field

The utility model relates to an environmental monitoring equipment technical field, in particular to aerial detection benzene series's emergent detector.

Background

In order to determine benzene series in ambient air, a gas sample in the air is generally required to be collected, an existing conventional air sampling method is that workers carry an atmosphere sampler to carry out on-site sampling, or sampling points are set at specified places, the collected samples are sent back to a laboratory to be analyzed, and results are obtained.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aerial emergency detector who detects benzene series thing relates to environmental monitoring equipment technical field, can solve above-mentioned problem effectively, and the flexibility is strong, simple structure, convenient to use.

The specific technical scheme is an emergency detector for detecting benzene series in the air, which comprises: flight mechanism, sampling analysis mechanism and camera.

The inside power and the controller that are equipped with of flight mechanism, sampling analysis mechanism installs inside the flight mechanism, camera fixed mounting in the below of flight mechanism.

Further, the flying mechanism includes: aircraft organism, screw and support frame, the whole cake dress structure that is of aircraft organism, two the screw symmetry is installed aircraft organism top, four the support frame symmetry sets up aircraft organism below.

Further, the sampling analysis mechanism includes: gaseous sampling mouth, sampling trachea, miniature preconcentrator, miniature chromatographic column and PID sensor, gaseous sampling mouth is established on the sampling analysis mechanism, its one end is linked together with external atmosphere, the other end with inside the sampling analysis mechanism the sampling trachea is linked together, the tracheal other end of sampling has connected gradually miniature preconcentrator with miniature chromatographic column, the signal output part of miniature chromatographic column with the PID sensor electricity is connected.

Furthermore, the signal output ends of the camera and the PID sensor are respectively and electrically connected with the signal input end of the controller, and the signal output end of the controller is electrically connected with the power supply inside the flight mechanism.

In one embodiment, firstly, the controller monitors the environment of a to-be-detected place in real time through the camera, a proper sampling place is selected, the flight mechanism is controlled to transport the detector to the to-be-detected place, then, a sample is collected through the gas sampling nozzle and is conveyed into the micro pre-concentrator through the sampling gas pipe for pretreatment, the treated sample is conveyed into the micro chromatographic column, finally, the obtained data is penetrated into the controller through the PID sensor, the components of the benzene series in the environment are finally obtained, and the environment of the sampling point can be recorded in real time through the camera while sampling analysis is carried out.

Since the technical scheme above is adopted, compared with the prior art, the utility model discloses can directly utilize flight mechanism, can meet an urgent need gather dangerous region or height that the manpower can't reach to through the camera that is equipped with on the detector, real time monitoring gathers the place environment, and subsequent data analysis handles of being convenient for need not extra carrier gas, realizes real-time collection, real-time analysis, and simple structure is small and exquisite, and convenient to use, the practicality is strong, has good economic benefits.

Drawings

FIG. 1 is a schematic structural diagram of an emergency detector for detecting benzene series in the air;

fig. 2 is the structure schematic diagram of the middle sampling analysis mechanism of the present invention.

Description of reference numerals:

1. a flying mechanism, 2, a sampling analysis mechanism, 3, a camera,

11. an aircraft body, 12, a propeller, 13, a support frame,

21. a gas sampling nozzle 22, a sampling gas pipe 23, a micro pre-concentrator 24, a micro chromatographic column 25 and a PID sensor.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings and examples:

it should be noted that the structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, and any modification of the structure, change of the ratio relationship or adjustment of the size should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy that the present invention can produce and the purpose that the present invention can achieve.

Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Example (b): with reference to fig. 1-2, an emergency detector for aerial detection of benzene series comprises: flight mechanism 1, sampling analysis mechanism 2 and camera 3.

The flight mechanism 1 is internally provided with a power supply and a controller, the sampling analysis mechanism 2 is arranged inside the flight mechanism 1, and the camera 3 is fixedly arranged below the flight mechanism 1.

Further, the flying mechanism 1 includes: aircraft organism 11, screw 12 and support frame 13, aircraft organism 11 wholly is the cake dress structure, and two screws 12 symmetries are installed in aircraft organism 11 top, and four support frames 13 symmetries set up in aircraft organism 11 below.

Further, the sampling analysis mechanism 2 includes: the gas sampling device comprises a gas sampling nozzle 21, a sampling gas pipe 22, a micro pre-concentrator 23, a micro chromatographic column 24 and a PID sensor 25, wherein the gas sampling nozzle 21 is arranged on a sampling analysis mechanism 2, one end of the gas sampling nozzle 21 is communicated with the outside atmosphere, the other end of the gas sampling nozzle is communicated with the sampling gas pipe 22 in the sampling analysis mechanism 2, the other end of the sampling gas pipe 22 is sequentially connected with the micro pre-concentrator 23 and the micro chromatographic column 24, and the signal output end of the micro chromatographic column 24 is electrically connected with the PID sensor 25.

Further, the signal output ends of the camera 3 and the PID sensor 25 are respectively electrically connected with the signal input end of the controller, and the signal output end of the controller is electrically connected with the power supply inside the flight mechanism 1.

The working principle of the utility model is as follows: firstly, the controller monitors the environment of a site to be detected in real time through the camera 3, selects a proper sampling site, controls the flight mechanism 1 to transport the detector to the site to be detected, then collects a sample through the gas sampling nozzle 21, conveys the sample into the micro pre-concentrator 23 through the sampling gas pipe 22 for pretreatment, conveys the treated sample into the micro chromatographic column 24, finally penetrates the obtained data into the controller through the PID sensor 25 to finally obtain the components of the benzene series in the environment, and can record the environment of a sampling point in real time through the camera 3 while sampling and analyzing.

Claims

1. An emergent detector of aerial detection benzene series thing, its characterized in that includes: the device comprises a flight mechanism (1), a sampling analysis mechanism (2) and a camera (3);

flight mechanism (1) is inside to be equipped with power and controller, install sampling analysis mechanism (2) inside flight mechanism (1), camera (3) fixed mounting be in the below of flight mechanism (1).

2. The emergency detector for aerial detection of benzene series according to claim 1, wherein the flying mechanism (1) comprises: aircraft organism (11), screw (12) and support frame (13), aircraft organism (11) wholly is cake dress structure, two screw (12) symmetry is installed aircraft organism (11) top, four support frame (13) symmetry sets up aircraft organism (11) below.

3. The emergency detector for aerial detection of benzene series according to claim 1, wherein the sampling analysis mechanism (2) comprises: gaseous sampling mouth (21), sampling trachea (22), miniature preconcentrator (23), miniature chromatographic column (24) and PID sensor (25), gaseous sampling mouth (21) is established on sampling analysis mechanism (2), its one end is linked together with external atmosphere, the other end with inside sampling analysis mechanism (2) sampling trachea (22) are linked together, the other end of sampling trachea (22) has connected gradually miniature preconcentrator (23) with miniature chromatographic column (24), the signal output part of miniature chromatographic column (24) with PID sensor (25) electricity is connected.

4. The emergency detector for detecting benzene series in the air according to claim 3, wherein the signal output ends of the camera (3) and the PID sensor (25) are respectively electrically connected with the signal input end of a controller, and the signal output end of the controller is electrically connected with a power supply inside the flying mechanism (1).