Remote control gas sampling device for chemical defense reconnaissance

Abstract

The utility model discloses a remote control gas sampling device for chemical defense reconnaissance. Comprising a carrying platform, a sampling assembly, an auxiliary assembly and a detector, wherein the carrying platform is used for installing and deploying the sampling device on carrying equipment; the sampling assembly is used for carrying out remote gas collecting and sampling work; the auxiliary assembly is used for storing a gas sample; the sampling assembly is fixedly mounted at the top of the carrying platform, the auxiliary assembly is fixedly mounted at the top of the sampling assembly, and the detector is fixedly mounted at one end of the sampling assembly; the sampling assembly and the auxiliary assembly are arranged on the carrying platform, and a filtering piece of the sampling assembly is based on a structure that a sampling pump is communicated with a sampling bag of the auxiliary assembly, so that the effect that the sampling device is carried on various unmanned carrying equipment such as an unmanned aerial vehicle and an unmanned vehicle for independent long-distance operation is achieved; the sampling device solves the problems of high protection requirement and safety pressure caused by the use of a traditional sampling device, and has the advantage that the filtering piece is arranged on the sampling assembly to avoid the influence of impurities on normal sampling.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas collection technical field, specifically point to a kind of remote control gas sampling device for chemical reconnaissance. BACKGROUND

[0002] The existing military reconnaissance sampling task basically needs reconnaissance personnel to carry out work on site, with the characteristics of high risk, high harm and high cost. In the actual task process, a large amount of reconnaissance exploration work needs to be carried out on the task site and its surrounding environment to ensure the safety of the reconnaissance personnel and the reconnaissance equipment.

[0003] The reconnaissance exploration work on the task site and its surrounding environment includes monitoring harmful gases, toxic gases, chemical weapons and radioactive gases in the battlefield environment. However, the existing gas sampling device requires the reconnaissance personnel to enter the contaminated area for close-range reconnaissance sampling, especially in areas with serious chemical pollution and radiation pollution. This brings considerable protection requirements and safety pressure in the actual task process of the army.

[0004] Therefore, there is an urgent need for a remote control gas sampling device for chemical reconnaissance that allows reconnaissance personnel to perform remote gas sampling work away from contaminated areas. SUMMARY

[0005] To solve the problems mentioned in the background art, a remote control gas sampling device for chemical reconnaissance is proposed. The technical solution adopted by the utility model is as follows:

[0006] A remote control gas sampling device for chemical reconnaissance includes a carrying platform for installing and deploying the sampling device on a carrier device, a sampling assembly for performing remote gas collection and sampling work, an auxiliary assembly for storing gas samples, and a detector for detecting the concentration of hazardous gases in the gas samples. The sampling assembly is fixedly installed on the top of the carrying platform, the auxiliary assembly is fixedly installed on the top of the sampling assembly, and the detector is fixedly installed on one end of the sampling assembly.

[0007] In one embodiment, the sampling assembly includes a sampling body and a sampling pump. The sampling body is fixedly installed on the carrying platform, and the hollow interior of the sampling body is fixedly installed with a sampling pump.

[0008] In one embodiment, the sampling assembly further includes a connecting base and a filter. The sampling body is provided with a connecting base away from the detector end, and the connecting base is detachably installed with a filter.

[0009] In one of the embodiments, the sampling assembly further comprises a first sampling tube and a second sampling tube, one end of the first sampling tube penetrates through the connecting base to connect the filter, the other end of the first sampling tube is fixedly connected with the sampling pump, one end of the second sampling tube is fixedly connected with the sampling pump, and the other end of the second sampling tube penetrates through the sampling main body to extend to the outside.

[0010] In one of the embodiments, the auxiliary assembly comprises a fixed cover plate and a limiting groove, the fixed cover plate is arranged on the top of the sampling assembly, and the limiting groove is arranged on one side of the fixed cover plate.

[0011] In one of the embodiments, the auxiliary assembly further comprises a sampling bag and a control valve, the sampling bag is detachably arranged on the top of the fixed cover plate, and the control valve is arranged at the bottom of the sampling bag and corresponds to the limiting groove.

[0012] In one of the embodiments, the control valve is detachably arranged in the limiting groove of the fixed cover plate, and the control valve is connected with the second sampling tube of the sampling assembly.

[0013] The remote control gas sampling device for chemical reconnaissance has the following beneficial effects:

[0014] 1. The sampling assembly and the auxiliary assembly are arranged on the carrying platform, the filter of the sampling assembly is communicated with the sampling bag of the auxiliary assembly based on the sampling pump, the sampling device is carried on various unmanned carrying equipment such as unmanned aerial vehicles and unmanned vehicles, independent remote operation is realized, and the problems of high protection requirement and safety pressure caused by the use of the traditional sampling device are solved.

[0015] 2. The connecting base is arranged on the sampling main body of the sampling assembly, and the filter is detachably arranged on the connecting base, the filter is used to filter impurities in the air, the impurities are prevented from damaging the sampling assembly, the filter can be detached for cleaning or replacement according to the requirement, and the problems that the sampling device cannot work normally due to the battlefield environment with much smoke and dust are solved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 FIG. 1 is a first structural schematic view of the remote control gas sampling device for chemical reconnaissance;

[0017] Figure 2 FIG. 3 is a structural schematic view of the sampling assembly of the remote control gas sampling device for chemical reconnaissance;

[0018] Figure 3 FIG. 4 is a top view of the sampling assembly of the remote control gas sampling device for chemical reconnaissance;

[0019] Figure 4Part structure diagram of the auxiliary assembly of the remote control gas sampling device for chemical defense reconnaissance of the utility model,

[0020] Figure 5 Second structure diagram of the remote control gas sampling device for chemical defense reconnaissance of the utility model.

[0021] Among them, 1, the carrying platform; 2, sampling assembly; 3, auxiliary assembly; 4, detector; 201, sampling main body; 202, connecting base; 203, filter; 204, first sampling tube; 205, sampling pump; 206, second sampling tube; 301, fixed cover plate; 302, limiting groove; 303, sampling bag; 304, control valve. DETAILED DESCRIPTION

[0022] The technical scheme of the utility model will be described clearly and completely in combination with the drawings, obviously, the described embodiments are a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the protection scope of the utility model.

[0023] As Figures 1-5 Indicated, a remote control gas sampling device for chemical defense reconnaissance, including for installing and deploying sampling device on the carrying equipment's carrying platform 1, for carrying out remote gas collection sampling work's sampling assembly 2, for storing gas sample's auxiliary assembly 3 and for the dangerous gas concentration detection of gas sample's detector 4;Sampling assembly 2 is fixedly installed on the top of the carrying platform 1, the auxiliary assembly 3 is fixedly installed on the top of the sampling assembly 2, and the detector 4 is fixedly installed on one end of the sampling assembly 2.

[0024] In the embodiment, based on the carrying platform 1 installs and deploys sampling device on each kind of unmanned carrying equipment such as unmanned aerial vehicle, unmanned vehicle, reconnaissance personnel remote control drive sampling assembly 2 carries out gas collection sampling work, and the sampled gas sample is transported to auxiliary assembly 3 for sample storage;While carrying out sample collection sampling, reconnaissance personnel can also remotely control detector 4 to detect and alarm the values of combustible gas, oxygen, carbon monoxide and hydrogen sulfide in the battlefield environment in real time, which is to avoid the attack on the sampling device and to provide a contrast for subsequent sample detection.

[0025] In one of the embodiments, the sampling assembly 2 includes a sampling main body 201 and a sampling pump 205, the sampling main body 201 is fixedly installed on the carrying platform 1, and the hollow interior of the sampling main body 201 is fixedly installed with the sampling pump 205.

[0026] In the embodiment, the sampling main body 201 is used for protecting the components of the sampling assembly 2, the sampling pump 205 is used for collecting and sampling the gas in the battlefield environment, and the gas sample is transmitted to the auxiliary assembly 3 for storage.

[0027] In one of the embodiments, the sampling assembly 2 further comprises a connecting base 202 and a filter 203, the connecting base 202 is arranged at the end of the sampling main body 201 away from the detector 4, and the filter 203 is detachably mounted on the connecting base 202.

[0028] In the embodiment, the filter 203 is used for filtering impurities in the gas in the battlefield environment, the connecting base 202 is fixedly arranged on the sampling main body 201, and the connecting base 202 is provided with a hexagonal socket, and the filter 203 is arranged to be adapted to the hexagonal socket, so as to realize the detachable mounting of the filter 203, and the filter 203 can be detached for cleaning or replacement when necessary.

[0029] In one of the embodiments, the sampling assembly 2 further comprises a first sampling pipe 204 and a second sampling pipe 206, one end of the first sampling pipe 204 penetrates through the connecting base 202 to connect the filter 203, the other end of the first sampling pipe 204 is fixedly connected to the sampling pump 205, one end of the second sampling pipe 206 is fixedly connected to the sampling pump 205, and the other end of the second sampling pipe 206 extends to the outside through the sampling main body 201.

[0030] In the embodiment, the first sampling pipe 204 is used for transmitting the gas sample from the filter 203 to the sampling pump 205, and the second sampling pipe 206 is used for transmitting the gas sample from the sampling pump 205 to the auxiliary assembly 3 for storage.

[0031] In one of the embodiments, the auxiliary assembly 3 comprises a fixed cover plate 301 and a limiting groove 302, the fixed cover plate 301 is arranged on the top of the sampling assembly 2, and the limiting groove 302 is arranged on one side of the fixed cover plate 301.

[0032] In the embodiment, the fixed cover plate 301 is used for fixing the sampling bag 303, and the limiting groove 302 is used for limiting the control valve 304.

[0033] In one of the embodiments, the auxiliary assembly 3 further comprises a sampling bag 303 and a control valve 304, the sampling bag 303 is detachably mounted on the top of the fixed cover plate 301, and the control valve 304 is arranged at the bottom of the sampling bag 303 corresponding to the limiting groove 302.

[0034] In the embodiment, the sampling bag 303 is used for storing the collected and sampled gas sample, and the control valve 304 can be adjusted to individually seal the sampling bag 303.

[0035] In one embodiment, the control valve 304 is detachably installed in the limiting groove 302 of the fixed cover plate 301, and the control valve 304 is connected with the second sampling pipe 206 of the sampling assembly 2.

[0036] In this embodiment, the limiting groove 302 limits and fixes the control valve 304, thereby secondarily fixing the sampling bag 303, and the control valve 304 realizes the sealed connection of the second sampling pipe 206 and the sampling bag 303.

[0037] The specific implementation of the remote control gas sampling device for chemical reconnaissance prevention is as follows:

[0038] First, the filter 203, the sampling bag 303 and the control valve 304 are respectively fixed and installed on the corresponding positions of the sampling device, and the control valve 304 is opened, so that the second sampling pipe 206 is in communication with the sampling bag 303; and based on the carrying platform 1, the sampling device is fixed and deployed on various unmanned carrying equipment such as unmanned aerial vehicles and unmanned vehicles; when the sampling device reaches the task site, the reconnaissance personnel remotely control the driving of the sampling pump 205 and the detector 4, the suction force generated by the sampling pump 205 causes the gas in the external environment to enter the sampling pump 205 through the filter 203 and the first sampling pipe 204, and the sampling pump 205 transmits the sampling gas into the sampling bag 303 through the second sampling pipe 206 and the control valve 304; when the sampling assembly 2 and the auxiliary assembly 3 cooperate with sampling, the detector 4 detects the gas in the external environment; after sampling is completed, the sampling device is recovered, the sampling bag 303 is sealed through the control valve 304 before being taken out, and the sampling bag 303 can be taken out for subsequent work after sealing is completed.

[0039] The above describes the utility model and its implementation, which is not limited, and the drawings only show one of the embodiments of the utility model, and the actual structure is not limited thereto. In general, if a person skilled in the art is inspired, without departing from the creative purpose of the utility model, without creative design, similar structure and embodiments of the technical scheme can be designed, which should belong to the protection scope of the utility model.

Claims

1. A remote-controlled gas sampling device for chemical reconnaissance, characterized in that: It includes a mounting platform (1) for installing and deploying the sampling device on a carrier device, a sampling component (2) for remote gas sampling, an auxiliary component (3) for storing gas samples, and a detector (4) for detecting the concentration of hazardous gases in the gas samples; the sampling component (2) is fixedly installed on the top of the mounting platform (1), the auxiliary component (3) is fixedly installed on the top of the sampling component (2), and the detector (4) is fixedly installed at one end of the sampling component (2).

2. The remote-controlled gas sampling device for chemical reconnaissance according to claim 1, characterized in that: The sampling component (2) includes a sampling body (201) and a sampling pump (205). The sampling body (201) is fixedly installed on the mounting platform (1), and the sampling pump (205) is fixedly installed inside the hollow interior of the sampling body (201).

3. A remote-controlled gas sampling device for chemical reconnaissance according to claim 2, characterized in that: The sampling assembly (2) further includes a connecting base (202) and a filter (203). The connecting base (202) is provided at the end of the sampling body (201) away from the detector (4). The filter (203) is detachably installed on the connecting base (202).

4. A remote-controlled gas sampling device for chemical reconnaissance according to claim 3, characterized in that: The sampling assembly (2) further includes a first sampling tube (204) and a second sampling tube (206). One end of the first sampling tube (204) passes through the connecting base (202) and connects to the filter element (203). The other end of the first sampling tube (204) is fixedly connected to the sampling pump (205). One end of the second sampling tube (206) is fixedly connected to the sampling pump (205), and the other end passes through the sampling body (201) and extends to the outside.

5. A remote-controlled gas sampling device for chemical reconnaissance according to claim 1, characterized in that: The auxiliary component (3) includes a fixed cover plate (301) and a limiting groove (302). The fixed cover plate (301) is disposed on the top of the sampling component (2), and the limiting groove (302) is disposed on one side of the fixed cover plate (301).

6. A remote-controlled gas sampling device for chemical reconnaissance according to claim 5, characterized in that: The auxiliary component (3) also includes a sampling bag (303) and a control valve (304). The sampling bag (303) is detachably installed on the top of the fixed cover plate (301), and the control valve (304) is provided at the bottom of the sampling bag (303) corresponding to the limiting groove (302).

7. A remote-controlled gas sampling device for chemical reconnaissance according to claim 6, characterized in that: The control valve (304) is detachably installed in the limiting groove (302) of the fixed cover plate (301), and the control valve (304) is connected to the second sampling tube (206) of the sampling assembly (2).

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