CN214334995U

CN214334995U - Sample collection environment detection equipment

Info

Publication number: CN214334995U
Application number: CN202120341891.2U
Authority: CN
Inventors: 符永鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-10-01
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a sample collection environment detection device, which comprises a base, a detection mechanism and a precipitation sampling detection mechanism, wherein the detection mechanism comprises a lifting component arranged on the base and a detection component connected with the lifting component, and the detection component is used for detecting environment data; precipitation sampling test mechanism is including locating the detection main part of base and locating the sampling subassembly and the ventilation unit who detects the main part, detects the main part and sets up with the lifting unit interval for detect and the water sample of analysis sampling subassembly collection. The utility model provides a can carry out the sample collection environmental detection equipment who monitors current environment at the scene, this sample collection environmental detection equipment effectively avoids human error, saves measurement personnel's time, has improved the detection precision, and can steadily adjust when height-adjusting, can not change the levelness, reduces the detection error, has improved ventilation cooling effect simultaneously, improves life.

Description

Sample collection environment detection equipment

Technical Field

The utility model relates to an environment measuring device technical field, in particular to sample collection environment check out test set.

Background

Environmental protection is the environmental protection. The environmental protection is wide in related range and strong in comprehensiveness, and relates to a plurality of fields of natural science and social science, and the like, and also has a unique research object. The environmental protection mode comprises the following steps: by adopting administration, law, economy, scientific technology, folk spontaneous environmental protection organization and the like, natural resources are reasonably utilized, environmental pollution and damage are prevented, the common balanced sustainable development of the natural environment, the human environment and the economic environment is required, the reproduction of useful resources is expanded, and the good development of the society is ensured.

If environmental protection is desired, environmental detection is essential. The medium objects for environmental detection can be broadly classified into water quality detection, air detection, soil detection, solid waste detection, biological detection, noise and vibration detection, electromagnetic radiation detection, radioactivity detection, heat detection, light detection, hygiene (pathogen, virus, parasite, etc.) detection, and the like.

In the related art, environment detection generally includes that a sampling person arrives at a sampling place, samples are taken according to a preset time node, and then the samples are taken back to a laboratory to be analyzed by laboratory personnel. And in the acquisition process, the handheld device is adopted for sampling or detecting, the measurement object generally needs to be subjected to space sampling at different heights, the manual handheld adjustment height difference is small, and the measurement range is narrow. Meanwhile, when sampling detection is carried out on atmospheric pollution precipitation, precipitation at fixed moments can be collected generally, so that the degree of rainwater pollution of the precipitation at different moments can not be accurately detected, the detection result is not accurate enough, the detection effect is not good, the ventilation and heat dissipation effects are not good, and the service life of the internal structure can be influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sample collection environmental detection equipment, aim at providing one kind and can carry out the sample collection environmental detection equipment who monitors current environment at the scene, this sample collection environmental detection equipment effectively avoids human error, save measurement personnel's time, can detect to the air of co-altitude in treating the monitoring environment, the detection precision has been improved, and can steadily adjust when height-adjusting, can not change the levelness, reduce detection error, the ventilation cooling effect has been improved simultaneously, and service life is prolonged.

In order to achieve the above object, the utility model provides a sample collection environment detection equipment, sample collection environment detection equipment includes:

a base;

the detection mechanism comprises a lifting component arranged on the base and a detection component connected with the lifting component, and the detection component is used for detecting environmental data; and

precipitation sampling test mechanism, precipitation sampling test mechanism is including locating the detection main part of base and locating the sampling subassembly and the ventilation unit spare of detection main part, the detection main part with the lifting unit spare interval sets up, is used for detecting and analysis the water sample that the sampling subassembly gathered.

In one embodiment, the detection body comprises:

the box body is arranged on the base and is arranged at an interval with the lifting assembly, the box body is provided with an installation space, and the sampling assembly and the ventilation assembly are arranged in the box body;

the cylinder is arranged in the installation space and is communicated with the sampling assembly through a water inlet pipeline;

the detection device is arranged on the cylinder and used for detecting the water sample;

the delivery pump is arranged on the column body and is positioned above the detection device;

the reaction assembly is connected with the column body through a first branch pipe; and

and the collecting assembly is connected with the cylinder through a second branch pipe.

In one embodiment, the reaction assembly comprises:

the reaction vessel is provided with an accommodating cavity, and the accommodating cavity is communicated with the column body through the first branch pipe;

the driving motor is arranged on the reaction container;

the rotating body is arranged in the accommodating cavity and is connected with an output shaft of the driving motor; and

the active carbon, the active carbon is located hold the intracavity, and be located the rotator with hold between the diapire in chamber.

In one embodiment, the collection assembly comprises:

the collecting box is provided with a containing cavity which is communicated with the column body through the second branch pipe;

the partition plate is arranged in the accommodating cavity and divides the accommodating cavity into a first cavity and a second cavity which are communicated;

the tray is arranged in the first cavity;

the support frame is arranged in the second cavity and provided with a colorimetric groove and a spectrophotometer arranged in the colorimetric groove;

the pipeline is arranged in the accommodating cavity, a conical opening is formed in one end, extending into the first cavity, of the pipeline, the conical opening is arranged opposite to the tray, a nozzle is arranged at one end, extending into the second cavity, of the pipeline, and the nozzle extends to the position above the notch of the colorimetric groove; and

and the backwashing water pump is arranged on the pipeline.

In one embodiment, the sampling assembly comprises:

the water collecting cylinder is connected with the box body through a mounting frame and is provided with a fixed cavity and a water inlet communicated with the fixed cavity;

the supporting plate is arranged in the fixed cavity and divides the fixed cavity into a first fixed cavity and a second fixed cavity, the supporting plate is provided with a rotating groove for communicating the first fixed cavity with the second fixed cavity, and the water inlet is communicated with the first fixed cavity;

the rotating rod is rotatably arranged in the rotating groove in a penetrating mode, and a rack is arranged at one end, extending into the second fixed cavity, of the rotating rod;

the first motor is arranged in the second fixing cavity, an output shaft of the first motor is provided with a gear, and the gear is meshed with the rack;

the sampling pipe, the sampling pipe inlays to be located in the dwang, the one end of sampling pipe is located first fixed intracavity, and with the water inlet corresponds the setting, the other end of sampling pipe runs through the chamber wall in the fixed chamber of second with the inlet channel intercommunication.

In one embodiment, the case is provided with a plurality of ventilation openings communicating with the installation space, and the ventilation assembly includes:

the mounting frame is arranged in the mounting space and corresponds to the ventilation opening;

the second motor is arranged on the mounting frame, and an output shaft of the second motor is provided with a screw rod;

the connecting plate is arranged between the mounting frame and the inner wall of the mounting space, a threaded hole is formed in the connecting plate corresponding to the screw, the connecting plate is in threaded connection with the screw through the threaded hole, and a sealing plate is arranged on the connecting plate corresponding to each vent;

the draught fan is arranged on the mounting frame and corresponds to the vent.

In one embodiment, the base is equipped with installation cavity and intercommunication the through-hole of installation cavity, lifting unit includes:

the detection assembly is arranged on the mounting seat, a buffer layer is arranged on one side, facing the base, of the mounting seat surface, and the buffer layer is a silica gel buffer layer or a plastic sponge buffer layer; and

the lifting cylinder is arranged in the mounting cavity, a piston rod of the lifting cylinder penetrates out of the through hole, and the lifting cylinder is connected with one side, back to the detection assembly, of the mounting base.

In one embodiment, the probe assembly comprises:

the fan is arranged on one side, back to the lifting cylinder, of the mounting seat and provided with an air outlet;

the shell is arranged on one side, back to the lifting cylinder, of the mounting seat, the shell is provided with an inner cavity, and an air inlet joint and an air exhaust joint which are communicated with the inner cavity, and the air inlet joint is communicated with the air outlet;

the air delivery pipe is arranged in the inner cavity, one end of the air delivery pipe is communicated with the air inlet joint, and the other end of the air delivery pipe is communicated with the air exhaust joint; and

the detection piece is arranged in the air pipe and comprises one or more of a temperature detector, a PM2.5 detector and a humidity detector.

In one embodiment, the detection assembly further comprises a soil sensor arranged on one side of the base, which faces away from the detection mechanism, the soil sensor is detachably connected with the base, and the soil sensor comprises a soil moisture sensor, a soil temperature sensor and a soil pH value sensor;

and/or, the detection mechanism also comprises a power supply device arranged on the shell, and the power supply device is electrically connected with the fan and the detection piece.

In one embodiment, the sample collection environment detection apparatus further comprises:

the power supply assembly comprises an adjusting rod arranged on the base and a solar cell arranged on the adjusting rod, and the solar cell is electrically connected with the detection assembly, the detection main body and the ventilation assembly; and

the data processing equipment is arranged on the base, the lifting assembly and the detection main body are arranged at intervals, the data processing equipment is electrically connected with the solar cell, the detection assembly and the detection main body, and the data processing equipment is provided with a display screen.

The utility model adopts the technical proposal that the sample collection environment detection equipment is provided with the detection mechanism and the precipitation sampling detection mechanism on the base, and the detection component is arranged on the lifting component, so that the height of the detection component is stably adjusted by the lifting component, and the space sampling detection with different heights is realized; further through set up sampling subassembly and ventilation assembly in precipitation sampling test mechanism's detection main part to utilize the sampling subassembly to gather the water sample at different moments in real time, improve and detect accuracy nature and detection effect, and utilize ventilation assembly to realize ventilation cooling to the detection main part, with the life who improves and detect main part inner structure. The utility model discloses a sample collection environmental detection equipment collects multiple functions as an organic whole, has improved outdoor testing worker's sampling and detection efficiency, has enriched the detection project, and the staff of being convenient for uses, and the practicality is strong; meanwhile, human errors are effectively avoided, the time of detection personnel is saved, air with different heights in the environment to be monitored can be detected, the detection precision is improved, the air can be stably adjusted when the height is adjusted, the levelness cannot be changed, the detection errors are reduced, the ventilation and heat dissipation effects are improved, and the service life is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of a sample collection environment detection device according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a probe assembly according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a reaction module according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of a collecting assembly according to an embodiment of the present invention;

fig. 5 is a schematic cross-sectional view of a sampling assembly according to an embodiment of the present invention;

fig. 6 is a schematic cross-sectional view of a ventilation assembly according to an embodiment of the present invention.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Also, the meaning of "and/or" and/or "appearing throughout is meant to encompass three scenarios, exemplified by" A and/or B "including scenario A, or scenario B, or scenarios where both A and B are satisfied.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

In the related art, environment detection generally includes that a sampling person arrives at a sampling place, samples are taken according to a preset time node, and then the samples are taken back to a laboratory to be analyzed by laboratory personnel. And the handheld device is adopted for sampling or detecting in the acquisition process, the concentration of the measurement object can be changed due to the fact that a user breathes out carbon dioxide, the measurement object generally needs to be subjected to space sampling at different heights, the manual handheld height adjusting difference is small, and the measurement range is narrow. Meanwhile, when sampling detection is carried out on atmospheric pollution precipitation, precipitation at fixed moments can be collected generally, so that the degree of rainwater pollution of the precipitation at different moments can not be accurately detected, the detection result is not accurate enough, the detection effect is not good, the ventilation and heat dissipation effects are not good, and the service life of the internal structure can be influenced.

Based on the above conception and problem, the utility model provides a sample collection environmental detection equipment 100. It will be appreciated that the sample collection environment detection apparatus 100 may be used for real-time sampling and detection of an outdoor environment.

Referring to fig. 1, fig. 5 and fig. 6, in an embodiment of the present invention, the sample collection environment detection apparatus 100 includes a base 1, a detection mechanism and a rainfall sampling detection mechanism 4, wherein the detection mechanism includes a lifting component 2 disposed on the base 1 and a detection component 3 connected to the lifting component 2, and the detection component 3 is used for detecting environment data; precipitation sample detection mechanism 4 is including locating the detection subject 41 of base 1 and locating sampling component 46 and the ventilation unit 47 that detects subject 41, and detection subject 41 sets up with lifting unit 2 interval for detect and the water sample of assay sampling component 46 collection.

In this embodiment, base 1 is used for installation, fixed and support detection mechanism and precipitation sampling detection mechanism 4, provides firm installation basis for detection mechanism and precipitation sampling detection mechanism 4. The base 1 may be a mounting table, a mounting case, a supporting table, a mounting plate, or the like, and is not limited herein. Optionally, the base 1 is a stainless steel plate structure for supporting the mounting platform.

In one embodiment, as shown in fig. 1, the sample collection environment detection apparatus 100 further includes a power supply assembly 5 and a data processing apparatus 6, wherein the power supply assembly 5 includes an adjusting rod 51 disposed on the base 1 and a solar cell 52 disposed on the adjusting rod 51, and the solar cell 52 is electrically connected to the detection assembly 3, the detection main body 41 and the ventilation assembly 47; data processing equipment 6 is located base 1 to set up with lifting unit 2 and detection main part 41 interval, data processing equipment 6 is connected with solar cell 52, detection subassembly 3 and detection main part 41 electricity, and data processing equipment 6 is equipped with display screen 61.

It can be understood that, through setting up power supply assembly 5 on base 1, usable power supply assembly 5's regulation pole 51 adjusts the direction and the angle of solar cell 52 in real time to make solar cell 52 can be better receive solar energy, turn into the electric energy after, for equipment such as detection mechanism, precipitation sample detection mechanism 4 and data processing equipment 6 provide the electric energy. In this embodiment, the solar cell 52 may be a solar panel or a solar panel combined with a storage battery, and is not limited herein.

In this embodiment, the solar cell 52 has a certain inclination angle, and in rainy weather, the solar cell 52 can be used as a rain-proof device, so as to prevent the detection component 3, the precipitation sampling detection mechanism 4, the data processing device 6 and the display screen 61 of the base 1 from being corroded by rainwater.

It can be understood, set up to lifting unit 2 and detection subassembly 3 through detecting mechanism, thereby utilize lifting unit 2 to adjust the height of detection subassembly 3, so that detection subassembly 3 gathers and detects the environmental data of different high spatial position, in order to realize carrying out the omnidirectional detection to the measuring environment, detection subassembly 3 can be air sensor, audio sensor, soil sensor, one or more in the rainwater sensor, so usable air sensor detects the temperature of air, humidity, ph value and pollution index, utilize the noise figure that audio sensor can detect current environment, utilize temperature humidity and the pH valve that soil sensor can detect soil, utilize the pH valve and the temperature that rainwater sensor can detect current environment rainwater.

In this embodiment, lifting unit 2 can be the lift cylinder, so the height of 3 is surveyed in the steady regulation of usable lift cylinder for the not detection of co-altitude is very convenient in the environment, and the staff of being convenient for uses, and the practicality is strong.

It will be appreciated that the sampling assembly 46 of the precipitation sampling detection mechanism 4 may be a collection cup or collection box or the like. Through setting up sampling component 46 to utilize sampling component 46 can collect the rainfall rainwater sample at different moments, conveniently detect the rainwater pollution degree of each time quantum, then carry out the average value with the result value of each time quantum, conveniently improve the accurate effect that detects the structure.

In this embodiment, the ventilation assembly 47 is disposed on the detection main body 41, so that the ventilation effect of the detection main body 41 outdoors is improved by the ventilation assembly 47, and rainwater can be prevented from entering the device in rainy days, thereby avoiding affecting the internal structure of the detection main body 41 and improving the use effect of the device.

The utility model discloses a sample collection environment detection equipment 100 is through setting up detection mechanism, precipitation sample detection mechanism 4, power supply unit 5 and data processing equipment 6 simultaneously on base 1 to utilize the regulation pole 51 and the solar cell 52 cooperation of power supply unit 5, realize solar energy power generation, thereby supply power for detection mechanism, precipitation sample detection mechanism 4 and data processing equipment 6 in real time, in order to make things convenient for sample collection environment detection equipment 100 to carry out the collection detection in the open air for a long time; meanwhile, the detection assembly 3 is arranged on the lifting assembly 2, so that the height of the detection assembly 3 is stably adjusted by the lifting assembly 2, and space sampling detection at different heights is realized; further through set up sampling subassembly 46 and ventilation module 47 on precipitation sampling detection mechanism 4's detection main part 41, thereby utilize sampling subassembly 46 to gather the water sample at different moments in real time, improve and detect accuracy nature and detection effect, and utilize ventilation module 47 to realize ventilation cooling to detection main part 41, in order to improve the life who detects main part 41 inner structure, and utilize data processing equipment 6 to carry out data processing analysis, in order to show at display screen 61, make things convenient for the staff even to adjust or record according to the detected data. The utility model integrates more than 100 functions, improves the sampling and detecting efficiency of outdoor detection workers, enriches the detection items, is convenient for the workers to use, and has strong practicability; meanwhile, human errors are effectively avoided, the time of detection personnel is saved, air with different heights in the environment to be monitored can be detected, the detection precision is improved, the air can be stably adjusted when the height is adjusted, the levelness cannot be changed, the detection errors are reduced, the ventilation and heat dissipation effects are improved, and the service life is prolonged.

In one embodiment, as shown in fig. 1, 3, 4 and 6, the detecting body 41 includes a box 411, a cylinder 42, a detecting device 43, a delivery pump 422, a reaction assembly 44 and a collecting assembly 45, wherein the box 411 is disposed on the base 1 and spaced apart from the lifting assembly 2, the box 411 is provided with an installation space 4111, and the sampling assembly 46 and the ventilation assembly 47 are disposed on the box 411; the column 42 is arranged in the mounting space 4111 and is communicated with the sampling assembly 46 through a water inlet pipe 421; the detection device 43 is arranged on the cylinder 42 and is used for detecting the water sample; the delivery pump 422 is arranged on the column 42 and is positioned above the detection device 43; the reaction assembly 44 is connected to the column 42 through a first branch pipe 441; the collection assembly 45 is connected to the column 42 by a second branch.

In the present embodiment, the detecting device 43, the reaction component 44 and the collecting component 45 are electrically connected with the solar cell 52 and the data processing device 6. The solar cell 52 of the power supply module 5 supplies electric energy to the detection device 43, the reaction module 44, the collection module 45 and the like, so that the detection device 43, the reaction module 44 and the collection module 45 can perform full detection in real time.

It is understood that the box 411 is used to mount, fix, support and protect the components such as the column 42, the detection device 43, the delivery pump 422, the reaction assembly 44 and the collection assembly 45, and the box 411 may be a housing, a mounting shell, a box or a mounting box with a mounting space 4111, which is not limited herein. In this embodiment, the box 411 is located to sampling subassembly 46 and ventilation assembly 47, and the cylinder 42 is located in installation space 4111 to communicate with sampling subassembly 46 through inlet channel 421, thereby make things convenient for the water sample that sampling subassembly 46 gathered to flow to cylinder 42 through inlet channel 421, thereby make things convenient for detection device 43 to carry out the detection and analysis to the water sample.

In this embodiment, the detection device 43 is transported to the reaction assembly 44 and the collection assembly 45 through the first branch pipe 441 and the second branch pipe 451, respectively, for processing according to the metal content and composition of the water sample. In this embodiment, the detecting device 43 may be a water sample analyzing detector or a sensor, and is not limited herein.

In one embodiment, as shown in fig. 1 and 3, the reaction assembly 44 includes a reaction container 442, a driving motor 443, a rotating body 444 and activated carbon 445, wherein the reaction container 442 is provided with a receiving cavity 4421, and the receiving cavity 4421 is communicated with the column 42 through a first branch pipe 441; the driving motor 443 is provided in the reaction vessel 442 and electrically connected to the solar cell 52; the rotating body 444 is arranged in the accommodating cavity 4421 and is connected with an output shaft of the driving motor 443; activated carbon 445 is disposed within the receiving cavity 4421 and is located between the rotator 444 and the bottom wall of the receiving cavity 4421.

In this embodiment, reaction vessel 442 is communicated with cylinder 42 through first branch pipe 441, the water sample after detection device 43 detects also, carry to holding chamber 4421 of reaction vessel 442 via first branch pipe 441 in, thereby utilize driving motor 443 to drive rotator 444 and rotate the stirring in holding chamber 4421, under the stirring of rotator 444, utilize centrifugal force, isolate the inside impurity of sample, impurity enters into activated carbon 445, extract activated carbon 445 again and detect, so can improve the work efficiency of precipitation sample detection mechanism 4, the accuracy of testing result has been guaranteed, be favorable to analyzing the composition of water sample, thereby correspond the improvement, the practical function is improved, and the production cost is reduced.

It is understood that the column 42 is provided with a delivery pump 422 above the detection device 43, and the delivery pump 422 is electrically connected to the solar cell 52. The water sample is transferred into the first branch pipe 441 and the second branch pipe 451 by the transfer pump 422 by providing the transfer pump 422 on the column 42 such that the transfer pump 422 is positioned above the detection device 43.

In one embodiment, as shown in fig. 1 and 4, the collecting assembly 45 comprises a collecting tank 452, a partition 453, a tray 454, a supporting frame 455, a pipeline 456 and a backwashing water pump 457, wherein the collecting tank 452 is provided with a containing cavity 4521, and the containing cavity 4521 is communicated with the column 42 through a second branch pipe; the partition plate 453 is arranged in the accommodating cavity 4521 and divides the accommodating cavity 4521 into a first cavity 4522 and a second cavity 4523 which are communicated with each other; the tray 454 is disposed within the first cavity 4522; the support frame 455 is arranged in the second cavity 4523, the support frame 455 is provided with a colorimetric groove 4551 and a spectrophotometer 4552 arranged in the colorimetric groove 4551; the pipeline 456 is arranged in the accommodating cavity 4521, a tapered opening 4561 is arranged at one end of the pipeline 456 extending into the first cavity 4522, the tapered opening 4561 is arranged opposite to the tray 454, a nozzle 4562 is arranged at one end of the pipeline 456 extending into the second cavity 4523, and the nozzle 4562 extends to the upper part of the notch of the colorimetric groove 4551; the backwash water pump 457 is provided in the pipe 456 and electrically connected to the solar cell 52.

In this embodiment, the collecting tank 452 is communicated with the column 42 through the second branch pipe 451, that is, the water sample detected by the detecting device 43 is conveyed into the accommodating cavity 4521 of the collecting tank 452 through the second branch pipe 451, so that the sample is collected by the tray 454 through the tapered opening 4561 of the pipeline 456 to prevent the sample from being scattered, the bottom of the tapered opening 4561 is connected with the pipeline 456 arranged inside the collecting tank 452 through a water valve, the bottom of the pipeline 456 is fixedly connected with the back flush water pump 457 through a circular water pump positioned below the partition 453, one end of the pipeline 456 far away from the back flush water pump 457 is connected with the nozzle 4562, and the top of the nozzle 4562 extends to above the spectrophotometer 4552.

It will be appreciated that when the sample passes through the spectrophotometer 4552 on the support 455 and reacts with the sample through the cuvette 4551, the cuvette 4551 will display a corresponding colour change, and the colour change of the reagent can be seen through the collection chamber 452 to determine if the standards are acceptable. In this embodiment, the pipeline 456 not only has a function of conveying and guiding a water sample, but also can support and connect the water valve and the circular water pump, and the partition 453 is disposed to separate the tapered opening 4561 from the color comparison groove 4551, so as to avoid mutual interference between the two.

In this embodiment, after collecting or collecting precipitation samples at different times by using the sampling assembly 46, the water sample is tested by the water inlet pipe 421 through the detection device 43 on the column 42, the detection device 43 is conveyed to the reaction assembly 44 and the collection assembly 45 through the first branch pipe 441 and the second branch pipe 451 respectively according to the metal content and the components in the water sample for processing, the spectrophotometer 4552 in the collection box 452 reacts with the water sample through the colorimetric groove 4551, the colorimetric groove 4551 shows a corresponding color change, the color change of the reagent can be seen through the collection box 452, whether the standard is qualified or not is determined, the water sample enters the reaction container 442, impurities in the sample are separated by centrifugal force under the stirring of the rotating body 444, the impurities enter the activated carbon 445, the activated carbon 445 is extracted again for detection, and the series of structures improve the working efficiency of the detection device, the accuracy of the detection result is guaranteed, the analysis of the components of the water sample is facilitated, and therefore the corresponding treatment is achieved, the practical effect is improved, and the production cost is reduced.

In one embodiment, as shown in fig. 1 and 5, the sampling assembly 46 includes a water collecting cylinder 462, a supporting plate 463, a rotating rod 464, a first motor 465 and a sampling tube 466, wherein the water collecting cylinder 462 is connected with the box 411 through a mounting rack 461, and the water collecting cylinder 462 is provided with a fixing cavity 4621 and a water inlet 4624 communicated with the fixing cavity 4621; the supporting plate 463 is arranged in the fixing cavity 4621 to divide the fixing cavity 4621 into a first fixing cavity 4622 and a second fixing cavity 4623, the supporting plate 463 is provided with a rotating groove 4631 for communicating the first fixing cavity 4622 with the second fixing cavity 4623, and the water inlet 4624 is communicated with the first fixing cavity 4622; the rotating rod 464 is rotatably arranged in the rotating groove 4631 in a penetrating way, and one end of the rotating rod 464 extending into the second fixed cavity 4623 is provided with a rack 4641; the first motor 465 is arranged in the second fixed cavity 4623, an output shaft of the first motor 465 is provided with a gear 4651, and the gear 4651 is meshed with the rack 4641; sampling pipe 466 inlays and locates in dwang 464, and the one end of sampling pipe 466 is located first fixed chamber 4622 to with water inlet 4624 corresponding setting, the other end of sampling pipe 466 runs through the chamber wall and the inlet channel 421 intercommunication of second fixed chamber 4623.

In this embodiment, the water collecting cylinder 462 is a cylindrical structure with two closed ends, the water collecting cylinder 462 has a fixed chamber 4621, and in order to collect the precipitation sample conveniently, one end of the water collecting cylinder 462 is provided with a water inlet 4624 communicated with the fixed chamber 4621. It will be appreciated that the water collection cartridge 462 of the sampling assembly 46 is connected to the housing 411 by a mounting bracket 461 to improve mounting stability.

It can be understood that, by arranging the supporting plate 463 into the fixing chamber 4621, the fixing chamber 4621 is divided into a first fixing chamber 4622 and a second fixing chamber 4623, and arranging a rotating groove 4631 communicating the first fixing chamber 4622 and the second fixing chamber 4623 on the supporting plate 463, it is convenient to rotate the rotating rod 464 to penetrate through the rotating groove 4631, so that the rack 4641 is arranged at the end of the rotating rod 464 extending into the second fixing chamber 4623.

In this embodiment, through set up first motor 465 in second fixed chamber 4623 for the output shaft of first motor 465 is equipped with gear 4651, utilizes gear 4651 and rack 4641 meshing to be connected, thereby makes first motor 465 drive dwang 464 drive sampling pipe 466 rotate, thereby utilizes different sampling pipe 466 to collect the precipitation sample of different moments.

It will be appreciated that sampling tube 466 includes a plurality of sample tubes spaced apart and arranged in parallel such that the end of each sample tube adjacent to water inlet 4624 is spaced apart to avoid mixing of the samples. So when first motor 465 drive dwang 464 drove sampling pipe 466 and rotate, one in a plurality of sample tubes is in just to the intercommunication with water inlet 4624 to collect the rainfall rainwater at different moments, conveniently detect the rainwater pollution degree of each time quantum, then carry out average value with the result value of each time quantum, conveniently improve the accurate effect of detecting the structure.

In an embodiment, as shown in fig. 1 and fig. 6, the box 411 is provided with a plurality of vents 4112 communicating with the installation space 4111, and the ventilation assembly 47 includes an installation frame 471, a second motor 472, a connection plate 473, and an induced draft fan 475, wherein the installation frame 471 is disposed in the installation space 4111 and corresponds to the vents 4112; the second motor 472 is arranged on the mounting frame 471, and an output shaft of the second motor 472 is provided with a screw 4721; the connecting plate 473 is arranged between the mounting frame 471 and the inner wall of the mounting space 4111, the connecting plate 473 is provided with a threaded hole 4731 corresponding to the screw 4721, the connecting plate 473 is in threaded connection with the screw 4721 through the threaded hole 4731, and the connecting plate 473 is provided with a sealing plate 474 corresponding to each vent 4112; the induced draft fan 475 is disposed on the mounting frame 471 and is disposed corresponding to the ventilation opening 4112.

In this embodiment, the mounting frame 471 is used to provide a stable mounting base for the second motor 472, the connecting plate 473, the induced draft fan 475, and other components. Through setting up second motor 472, connecting plate 473 and sealing plate 474 to utilize second motor 472 drive connecting plate 473 to drive sealing plate 474 in order to realize opening or closing vent 4112, both can realize the ventilation of dispelling the heat in, can avoid or place rainwater etc. again and get into in the box 411, influence other parts.

It can be understood that each vent 4112 can be provided with a filter screen, so that the sucked air dust can be conveniently filtered, and the use effect of the internal structure of the box 411 can be prevented from being influenced by the dust. The ventilation assembly 47 in this embodiment can improve the outdoor ventilation effect of the detection main body 41, and can prevent rainwater from entering the box 411 in rainy days, thereby avoiding influencing the internal structure of the box 411 and improving the use effect of the detection main body 41.

In this embodiment, when the precipitation sampling detection mechanism 4 is used, the second motor 472 is first started to rotate the screw 4721, then the sealing plate 474 on the connecting plate 473 is separated from the vent 4112 under the action of the threaded hole 4731, the induced draft fan 475 is started at this time to increase the ventilation effect of the precipitation sampling detection mechanism 4, and air dust can be filtered under the action of the filter screen, when it rains, the second motor 472 is started to rotate the screw 4721 in the reverse direction, then the sealing plate 474 on the connecting plate 473 is closed with the vent 4112 under the action of the threaded hole 4731 to prevent rainwater from entering the box 411, then when it rains, rainwater firstly enters the sampling pipe 466 through the water inlet 4624, then the first motor 465 is started to rotate the gear 4651 slowly, and then the rotating rod 464 rotates in the rotating groove 4631 under the action of the rack 4641, make dwang 464 rotate on backup pad 463, then make other five sampling pipe 466 gather the rainwater at different moments to discharge unnecessary rainwater through water collection cylinder 462, make the process distribution of rainwater sampling at the whole time quantum of rainfall, improve detection effect.

In an embodiment, as shown in fig. 1, the base 1 is provided with a mounting cavity 11 and a through hole 12 communicating with the mounting cavity 11, and the lifting assembly 2 includes a mounting seat 21 and a lifting cylinder 22, wherein the detection assembly 3 is provided on the mounting seat 21, a buffer layer 211 is provided on one side of the mounting seat 21 facing the base 1, and the buffer layer 211 is a silica gel buffer layer or a plastic sponge buffer layer; the lifting cylinder 22 is arranged in the mounting cavity 11, and a piston rod 221 of the lifting cylinder 22 penetrates through the through hole 12 and is connected with one side of the mounting base 21, which faces away from the detection assembly 3.

In this embodiment, the base 1 is provided with the mounting cavity 11 and the through hole 12, so that the cylinder body of the lifting cylinder 22 is mounted in the mounting cavity 11, and the lifting cylinder 22 can be protected; meanwhile, the piston rod 221 of the lifting cylinder 22 penetrates out of the through hole 12 and is connected with the mounting seat 21, so that the lifting cylinder 22 is guided to lift, the lifting cylinder 22 drives the mounting seat 21 to achieve balanced lifting, and the detection accuracy of the detection assembly 3 is improved.

It can be understood that the mounting seat 21 is provided at an end of the piston rod 221 away from the cylinder body of the lifting cylinder 22, so that the mounting seat 21 is utilized to provide a stable mounting structure for the detection assembly 3. In this embodiment, the mounting seat 21 may be a mounting plate, a mounting platform, a mounting shell, a mounting rack, and the like, and is not limited herein.

Base 1 is equipped with buffer layer 211 towards one side of mount pad 21, and buffer layer 211 is the silica gel buffer layer or plastics sponge buffer layer. One side of the mounting seat 21 facing the base 1 is provided with a buffer layer 211, and the buffer layer 211 is a silica gel buffer layer or a plastic sponge buffer layer.

In this embodiment, by providing the buffer layer 211 on the base 1 and/or the mounting seat 21, when the lifting cylinder 22 drives the mounting seat 21 to lift, even when the mounting seat 21 contacts the base 1, the buffer effect of the buffer layer 211 is utilized to prevent the mounting seat 21 and the base 1 from generating large vibration to damage the detection assembly 3.

In an embodiment, as shown in fig. 1 and fig. 2, the detecting assembly 3 includes a fan 31, a housing 32, a gas pipe 33, and a detecting element 34, wherein the fan 31 is disposed on a side of the mounting base 21 facing away from the lifting cylinder 22, and the fan 31 is provided with an air outlet 311; the outer shell 32 is arranged on one side of the mounting base 21, which faces away from the lifting cylinder 22, the outer shell 32 is provided with an inner cavity 321, an air inlet joint 322 and an air exhaust joint 323 which are communicated with the inner cavity 321, and the air inlet joint 322 is communicated with the air outlet 311; the air pipe 33 is arranged in the inner cavity 321, one end of the air pipe 33 is communicated with the air inlet connector 322, and the other end of the air pipe 33 is communicated with the air exhaust connector 323; the detection piece 34 is arranged in the gas transmission pipe 33, the detection piece 34 comprises one or more of a temperature detector 341, a PM2.5 detector 342 and a humidity detector 343, and the detection piece 34 is electrically connected with the data processing device 6.

In this embodiment, the air outlet 311 of the fan 31 is an expanding pipe, and is not provided with a filter sieve, thereby avoiding the influence on the measurement accuracy. The fan 31 passes through air inlet joint 322 with the air and draws in the air-supply pipe 33, and the thermodetector 341 of detection piece 34 sets up in the upper end, measures the gas temperature that just gets into air-supply pipe 33, avoids shell 32 and external air temperature difference to influence the measuring result, and PM2.5 detector 342 measures the value of PM2.5 in the gas, adopts the measuring mode of laser light source extraction of air, and moisture detector 343 sets up in the bottom of U type air-supply pipe 33, can handle the moisture centralized processing of air.

It is understood that the measurement values of the temperature detector 341, the PM2.5 detector 342 and the humidity detector 343, which are placed in the detecting member 34, are converted into electric signals and output to the data processing device 6, and the data processing device 6 recognizes the electric signals and displays the data through the display screen 61.

In the present embodiment, the temperature detector 341 may be a temperature sensor, the PM2.5 detector 342 may be a PM2.5 sensor, and the humidity detector 343 may be a humidity sensor, which is not limited herein.

In an embodiment, as shown in fig. 1, the detection assembly 3 further includes a soil sensor 35 disposed on a side of the base 1 facing away from the detection mechanism, the soil sensor 35 is detachably connected to the base 1 and electrically connected to the data processing device 6, and the soil sensor 35 includes a soil moisture sensor, a soil temperature sensor, and a soil ph sensor.

It can be understood that, through installing soil sensor 35 detachably in base 1 detection mechanism one side dorsad to when sample collection environment check out test set 100 installation was placed in the open air, accessible soil sensor 35 detected the moisture, soil temperature and the soil pH valve etc. of the soil of placing the position department. Optionally, the soil sensor 35 includes a soil moisture sensor, a soil temperature sensor, and a soil ph sensor, which are not limited herein.

In one embodiment, as shown in fig. 1, the detecting mechanism further includes a power supply device 36 disposed on the housing 32, and the power supply device 36 is electrically connected to the blower 31 and the detecting member 34.

In the present embodiment, the power supply device 36 is provided, so that the power supply device 36 is used to supply power to the fan 31, the detection member 34 and the soil sensor 35; meanwhile, the power supply device 36 can be charged by the solar cell 52. It will be appreciated that the power supply unit 36 is electrically connected to the solar cell 52, the fan 31, the detector 34 and the soil sensor 35.

The above is only the optional embodiment of the present invention, and not therefore the limit to the patent scope of the present invention, all the concepts of the present invention utilize the equivalent structure transformation of the content of the specification and the attached drawings, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. A sample collection environment detection apparatus, comprising:

a base;

2. The sample collection environment testing device of claim 1, wherein said test body comprises:

3. The sample collection environment detection device of claim 2, wherein the reaction assembly comprises:

the driving motor is arranged on the reaction container;

4. The sample collection environment testing device of claim 2, wherein said collection assembly comprises:

the tray is arranged in the first cavity;

and the backwashing water pump is arranged on the pipeline.

5. The sample collection environment detection device of claim 2, wherein the sampling assembly comprises:

the first motor is arranged in the second fixing cavity, an output shaft of the first motor is provided with a gear, and the gear is meshed with the rack; and

6. The sample collection environment detection apparatus of claim 2, wherein the case is provided with a plurality of vents communicating with the installation space, the vent assembly comprising:

the connecting plate is arranged between the mounting frame and the inner wall of the mounting space, a threaded hole is formed in the connecting plate corresponding to the screw, the connecting plate is in threaded connection with the screw through the threaded hole, and a sealing plate is arranged on the connecting plate corresponding to each vent; and

the draught fan is arranged on the mounting frame and corresponds to the vent.

7. The sample collection environment detection apparatus of any one of claims 1 to 6, wherein the base is provided with a mounting cavity and a through hole communicating with the mounting cavity, and the lifting assembly comprises:

8. The sample collection environment detection device of claim 7, wherein the detection assembly comprises:

9. The sample collection environment detection device of claim 8, wherein the detection assembly further comprises a soil sensor disposed on a side of the base opposite to the detection mechanism, the soil sensor being removably coupled to the base, the soil sensor comprising a soil moisture sensor, a soil temperature sensor, and a soil ph sensor;

10. The sample collection environment detection device of any one of claims 1 to 6, further comprising: