Integrated chemical reconnaissance device

Abstract

The utility model discloses an integrated chemical reconnaissance device, which belongs to the technical field of reconnaissance detection equipment and comprises a box cover and a box body with an upper opening, the box cover is hermetically connected with the box body, an inner cavity of the box body is sequentially divided into a stirring bin, a heating bin and an observation bin through two partition plates, a stirring mechanism is arranged in the stirring bin, and a heating assembly is arranged in the heating bin. A lighting lamp is arranged on the side wall of the observation bin, and an observation window is arranged on the top box cover. During use, a sample and a reagent are placed in the stirring bin and are stirred and mixed by the stirring mechanism, a to-be-detected chemical poison sample subjected to technical treatment is added into the detection tube and placed in the heating bin for heating reaction, and finally, the to-be-detected chemical poison sample is placed in the observation bin, so that the color of the to-be-detected chemical poison sample is conveniently observed at night, the concealment is strong, and a target is prevented from being exposed at night. The device has the advantages of compact structure and complete functions, ensures sufficient mixing through mechanical stirring, is convenient and quick to operate, can improve the detection precision and the working efficiency, is convenient to carry for reconnaissance when people go out, and has a good anti-counterfeiting effect.

Description

Technical Field

[0001] This utility model belongs to the field of reconnaissance and detection equipment technology, and specifically relates to an integrated chemical reconnaissance device. Background Technology

[0002] In field operations or routine training, chemical explosions or drug leaks can contaminate soil, water bodies, or vegetables, necessitating reconnaissance of contaminated objects. During reconnaissance, collected samples need to be mixed with reagents and subjected to a complexation reaction with chemical reagents at a suitable temperature. The concentration of the chemical toxin is detected through the reactants, and the type of toxin is determined by observing its color.

[0003] Currently, existing detection equipment has limited functionality. Typically, samples and reagents are manually mixed after sampling, which results in uneven mixing and affects the concentration results. The following technical processing is then performed: the mixed contaminated sample is decolorized using a decolorizing column in the testing chamber (different drugs will exhibit different colors), and the residue is separated using filter paper and a filter funnel, forming a liquid sample for testing. Finally, dichloromethane (using mustard gas as an example for chemical toxins) is added to separate the chemical toxin from the reagent. The separated chemical toxin sample is added to a detection tube, mixed with sulfuric acid and palladium chloride and thiomilinkel ketone already in the tube, and then taken to a vehicle. The vehicle's air conditioning is adjusted to reach the temperature for the complexation reaction, which then occurs. The concentration of the toxin is detected by an instrument, and the color of the reactants is observed to determine the type of chemical toxin. This method is time-consuming and labor-intensive, and the reaction rate is easily affected by outdoor seasonal temperatures, impacting the detection results. Furthermore, starting the vehicle at night allows light leakage, easily alerting the target.

[0004] In view of this, there is an urgent need to develop a multifunctional reconnaissance device that can simultaneously perform stirring, heating, and observation functions. It should be easy and quick to operate, saving time and effort, improving detection accuracy and work efficiency while also enhancing concealment. Utility Model Content

[0005] To address the above problems, this invention provides an integrated chemical reconnaissance device.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] An integrated chemical reconnaissance device includes a lid and an open box body. The lid and the box body are sealed together. The inner cavity of the box body is divided into a stirring chamber, a heating chamber, and an observation chamber by two partitions. The stirring chamber is equipped with a stirring mechanism, the heating chamber is equipped with a heating component, and the observation chamber has a lighting lamp on its side wall and an observation window on its top lid.

[0008] Further, the stirring mechanism comprises a motor, a stirring shaft and stirring blades, the motor is arranged on the box cover, the upper end of the stirring shaft is connected with the output shaft of the motor through the box cover, and the lower end of the stirring shaft extends into the box body, and the stirring blades are arranged on the stirring shaft at intervals.

[0009] Further, the stirring mechanism comprises a motor, a stirring shaft and stirring blades, the motor is arranged on the box cover, the upper end of the stirring shaft is connected with the output shaft of the motor through the box cover, and the lower end of the stirring shaft extends into the box body, and the stirring blades are arranged on the stirring shaft at intervals.

[0010] Further, the bottom of the stirring bin is provided with a buffer pad, and the base is arranged in the positioning groove on the buffer pad.

[0011] Further, the box cover is provided with a feeding port corresponding to the stirring container, the inner wall of the stirring container is provided with a spiral flow guide groove from top to bottom, and the feeding port is arranged above the upper end of the flow guide groove.

[0012] Further, the side wall of the observation bin is provided with an opening matched with the detection tube, and the detection tube can be inserted into the observation bin.

[0013] Further, the observation window is embedded with a magnifying glass, and the top of the observation window is provided with a switchable cover plate.

[0014] Further, the heating bin is a temperature control box provided with a temperature sensor and a heating element, and the side wall or the top cover of the heating bin is provided with an opening matched with the detection tube for controlling the temperature in the heating bin.

[0015] Further, the box cover is provided with a photovoltaic panel, the surface of the photovoltaic panel is covered with a camouflage anti-fake net, the box body is provided with a controller and a storage battery, the photovoltaic panel is connected with the storage battery through the controller, and the storage battery is electrically connected with the heating bin and the observation bin.

[0016] Compared with the prior art, the technical progress achieved by the utility model lies in that:

[0017] The utility model discloses two baffle plates divide the box cavity into stirring bin, heating bin and observation bin in turn, and the sample and reagent are stirred in the stirring bin through the stirring mechanism to obtain the chemical toxicant sample to be detected, the chemical toxicant sample to be detected after technical treatment is added into the detection tube and sulfuric acid, and then is placed in the heating bin to carry out the temperature rising reaction, and after the reaction, is placed in the observation bin, and the color is observed conveniently at night, the concealment is good, and the target is avoided to expose at night. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0019] In the attached diagram:

[0020] Figure 1 A schematic diagram of the structure of an integrated chemical reconnaissance device provided in an embodiment of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the box cover and the inside of the box body in an embodiment of this utility model;

[0022] In the picture:

[0023] 00-Detection tube; 1-Box cover; 2-Box body; 3-Mixing chamber; 4-Heating chamber; 5-Observation chamber; 6-Lighting lamp; 7-Observation window; 8-Spring lock; 9-Sealing strip; 10-Motor; 11-Mixing shaft; 12-Mixing blade; 13-Mixing container; 14-Address; 15-Limiting post; 16-Buffer pad; 17-Feed inlet; 18-Guide channel; 19-Opening; 20-Magnifying glass; 21-Cover plate; 22-Baffle plate. Detailed Implementation

[0024] The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments. The embodiments of this utility model will be described below with reference to the accompanying drawings.

[0025] like Figure 1 , Figure 2 As shown, an integrated chemical reconnaissance device includes a lid 1 and an open-topped housing 2. The lid 1 is sealed to the housing 2. The interior of the housing 2 is divided into a stirring chamber 3, a heating chamber 4, and an observation chamber 5 by two partitions 22. The stirring chamber 3 is equipped with a stirring mechanism for mixing samples and reagents to obtain the sample to be tested. The heating chamber 4 is equipped with a heating element to heat the sample to be tested. The observation chamber 5 has a lighting lamp 6 on its side wall and an observation window 7 on its top lid 1, providing anti-counterfeiting functionality and preventing the target from being exposed during nighttime observation. The sample and reagents are thoroughly mixed in the stirring chamber by the stirring mechanism. The chemical toxicant sample to be tested, after technical treatment, is added to a detection tube and placed in the heating chamber for a complexation reaction. After the reaction, it is placed in the observation chamber for easy observation of its color at night, avoiding detection.

[0026] In the specific implementation, the sealing strip 9 is arranged around the box cover 1, and a sealing groove matched with the sealing strip 9 is arranged around the top surface of the box body 2. The cooperation surface between the box cover and the box body is sealed by the sealing strip, so that the sealing performance of the box body after being connected with the box cover is ensured. After the box cover 1 is buckled with the box body 2, the spring lock buckle 8 is locked, and after the sample mixing is completed, the spring lock buckle is opened, so that the box cover can be opened.

[0027] As a preferred structure, as shown in the figure, Figure 1 The stirring mechanism comprises a motor 10, a stirring shaft 11 and stirring blades 12. The motor 10 is arranged on the box cover 1, the upper end of the stirring shaft 11 is connected with the output shaft of the motor 10 by penetrating the box cover 1, the lower end of the stirring shaft 11 extends into the box body 2, and the stirring blades 12 are arranged on the stirring shaft 11 at intervals. Meanwhile, a stirring container 13 with an open top is placed in the stirring bin 3, and the stirring shaft 11 and the stirring blades 12 are arranged in the interior of the stirring container 13. The motor and the stirring shaft are designed in a split type, the upper end of the stirring shaft is designed as a multi-prism structure, can be matched with the multi-edge hole of the output end of the motor, and a clamping groove matched with the stirring shaft is arranged at the bottom of the stirring container. This structure is similar to a food processor used in daily life. Meanwhile, bearings are arranged between the mounting hole of the box cover and the clamping groove of the stirring container, so as to reduce the resistance suffered by the stirring shaft during rotation. After the stirring shaft is installed in the stirring container and the sample and reagent are placed in the stirring container, the box cover is buckled, the motor is connected with the stirring shaft, and the motor is started to complete the stirring. The electric mixing can ensure sufficient mixing and improve the accuracy of toxicant concentration detection.

[0028] In the specific implementation, the stirring container is a cylindrical tube body, and a sealing ring matched with the stirring container is arranged on the inner side of the box cover. The sample is prevented from being thrown out of the stirring container into the interlayer between the stirring container and the stirring bin during the stirring and mixing process.

[0029] In the specific embodiment of the utility model, as shown in the figure, Figure 1 The bottom of the stirring container 13 is provided with a base 14, the periphery of the base 14 is provided with a protruding limiting column 15, and the periphery of the bottom of the stirring container 13 is provided with a limiting groove corresponding to the limiting column 15. The cooperation of the limiting column and the limiting groove can reliably position the stirring container on the base, so that the displacement of the stirring container during the stirring process is avoided.

[0030] The above scheme is further optimized, the bottom of the stirring bin 3 is provided with a buffer pad 16, and the base 14 is arranged in the positioning groove on the buffer pad 16. In the manufacturing process, the buffer pad can be foam or sponge, which can play the role of shock absorption and sound insulation.

[0031] The specific detection process is as follows: the sample to be detected and the reagent are placed in the stirring container 13 in advance, the reagent is ethanol with 99% analytical purity, the motor is started to mix the ethanol reagent and the sample in the stirring container, the box cover is opened to take out the stirring container, the mixed detection sample is taken out, and the following technical treatment is performed: the detection sample is separated from the ethanol reagent by using the decolorizing column in the detection box for multiple times of decolorizing, simple filtering with filter paper, and separation with dichloromethane, the upper ethanol is sucked out, the chemical toxicant sample is left at the bottom of the stirring container, then the chemical toxicant sample is separated, added into the detection tube, mixed with sulfuric acid, palladium chloride and thiomethyl ketone in the detection tube, and placed into the heating bin to heat and perform complex reaction, the concentration of the chemical toxicant sample is detected by using the detection instrument after the reaction, finally, the detection tube is moved to the observation bin to observe the color of the reactant in the detection tube, and it is judged that the chemical toxicant is mustard gas according to the color of the reactant. The technical treatment steps of decolorizing, filtering, separating, reacting and detecting are all performed outside the box body, and can be completed without too much light.

[0032] In the embodiment of the utility model, as shown in Figure 1 , the box cover 1 is provided with a feeding port 17 corresponding to the stirring container 13, the inner wall of the stirring container 13 is provided with a spiral flow guide groove 18 from top to bottom, and the feeding port 17 is arranged above the upper end of the flow guide groove 18. When the sample is liquid water, the structure does not need to open the box cover, and the sample and the reagent can be sequentially injected into the stirring container through the feeding port, and the sample and the reagent are injected along the flow guide groove, so that splashing can be avoided, and preliminary mixing is realized.

[0033] As shown in Figure 1 , the side wall of the observation bin 5 is provided with an opening 19 matched with the detection tube, and the detection tube can be inserted into the observation bin 5. The observation window 7 is embedded with a magnifying glass 20, which facilitates observation. The top of the observation window 7 is provided with a switchable cover plate 21 connected with the box cover 1 through an eccentric shaft, the cover plate 21 is rotated to expose the observation window during observation, and the cover plate 21 is rotated to cover the observation window during non-use, so that light is not leaked out at night, the concealment is good, the task is concealed at night, and the task purpose is achieved without exposure. Before observation, the detection tube is inserted into the observation bin through the opening, and the diameter of the end of the detection tube is greater than the diameter of the opening, so that the detection tube can be positioned outside the observation bin, and the detection tube is convenient to pull out. Of course, the number of openings can be determined according to actual needs, and the opening position is not limited to the side wall of the box body, and can also be arranged on the box cover.

[0034] In the embodiment of the utility model, the heating bin 4 is a temperature control box with temperature sensor and heating element inside, which can control the temperature range at 30-90 DEG C; the side wall or top cover 1 of the heating bin 4 is provided with an opening matched with the detection tube, which facilitates the insertion of the detection tube into the heating bin; meanwhile, the side wall of the heating bin is provided with heat insulation cotton, which plays a heat preservation role. The structure is more convenient for controlling the temperature in the heating bin, improves the detection accuracy, and solves the problem of inaccurate detection conclusion caused by the reaction affected by the outdoor seasonal temperature.

[0035] Wherein, the number of openings is determined according to actual needs; meanwhile, the diameter of the detection tube end plug cover is greater than the diameter of the opening, which can be placed outside the observation bin to play a limiting role and facilitate the pulling out of the detection tube.

[0036] Further optimize the above scheme, the box cover 1 is provided with a photovoltaic panel (not shown in the figure), the surface of the photovoltaic panel is covered with a camouflage anti-fake net, which has anti-fake function; the box is provided with a controller and a storage battery (not shown in the figure), the photovoltaic panel is connected with the storage battery through the controller, and the storage battery is electrically connected with the heating bin and the observation bin. The photovoltaic panel converts sunlight into electric energy for power generation and stores it in the storage battery to provide power supply for the lighting lamp in the heating bin and the observation bin, without external power supply, which is convenient for carrying out.

[0037] In summary, the utility model has the advantages of simple and compact structure, convenient carrying and high integration, the box cavity is divided into stirring bin, heating bin and observation bin by two partitions, the sample and reagent are stirred in the stirring bin by motor to ensure uniform mixing, improve efficiency and detection accuracy; the chemical toxic sample treated by technology is added into the detection tube and placed in the heating bin to heat and react; finally, the detection tube is moved to the observation bin, which is convenient for observing the color of the reaction product to judge the type of chemical toxicant, and the concealment is better; the photovoltaic panel is used for power generation to provide a mobile power supply, which is convenient for carrying out, and the covered camouflage anti-fake net is more convenient for daytime concealment, avoiding exposure. The utility model is convenient and fast to operate, improves the uniformity of sample and reagent mixing through mechanical stirring, can improve the detection accuracy and work efficiency, and is more convenient for concealment through the observation bin, has better anti-fake effect, and is convenient for popularization and application.

[0038] Finally, it should be pointed out that: the above-mentioned only for the preferred embodiment of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model claim.

Claims

1. An integrated chemical detection apparatus, characterized by: The utility model provides a box body and box cover, the box cover is sealedly connected with the box body, the inner chamber of the box body is divided into stirring bin, heating bin and observation bin by two partitions in turn, the stirring bin is equipped with stirring mechanism, the heating bin is equipped with heating element, the side wall of the observation bin is equipped with illuminating lamp, the top box cover is equipped with observation window. The heating bin is temperature control box equipped with temperature sensor and heating assembly, can control the temperature adjustment range in 30-90 DEG C, the side wall or top box cover of the heating bin is equipped with the opening hole matched with detection tube.

2. An integrated chemical detection apparatus according to claim 1, wherein: The stirring mechanism includes motor, stirring shaft and stirring blade, the motor is arranged on the box cover, the upper end of the stirring shaft can penetrate the box cover and be connected with the output shaft of the motor, the lower end of the stirring shaft extends into the box body, the stirring blades are arranged on the stirring shaft at intervals.

3. An integrated chemical detection apparatus according to claim 2, wherein: The stirring bin is equipped with stirring container with top opening, the stirring shaft and stirring blade are arranged in the stirring container, the bottom of the stirring container is equipped with base, the periphery of the base is equipped with protruding limiting column, the periphery of the bottom of the stirring container is equipped with limiting groove corresponding to the limiting column.

4. An integrated chemical detection apparatus according to claim 3, wherein: The bottom of the stirring bin is equipped with buffer pad, the base is arranged in the positioning groove on the buffer pad.

5. An integrated chemical detection apparatus according to claim 3, wherein: The box cover is equipped with feeding port corresponding to the stirring container, the inner wall of the stirring container is equipped with spiral flow guide groove from top to bottom, the feeding port is arranged above the upper end of the flow guide groove.

6. An integrated chemical detection apparatus according to claim 1, wherein: The side wall of the observation bin is equipped with opening for matching with the detection tube, the detection tube can be inserted into the observation bin.

7. An integrated chemical detection apparatus according to claim 6, wherein: The observation window is embedded with magnifying glass, the top of the observation window is equipped with switchable cover plate.

8. An integrated chemical detection apparatus according to any one of claims 1 to 7, wherein: The box cover is equipped with photovoltaic panel, the surface of the photovoltaic panel is covered with camouflage anti-fake net, the box body is equipped with controller and storage battery, the photovoltaic panel is connected with the storage battery through the controller, the storage battery is electrically connected with the heating bin and the observation bin.

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