CN115436298A - Pollution monitoring device and method - Google Patents
Pollution monitoring device and method Download PDFInfo
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- CN115436298A CN115436298A CN202211314617.1A CN202211314617A CN115436298A CN 115436298 A CN115436298 A CN 115436298A CN 202211314617 A CN202211314617 A CN 202211314617A CN 115436298 A CN115436298 A CN 115436298A
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
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- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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Abstract
The invention relates to a pollution monitoring device and a method, which relate to the field of monitoring control, wherein the pollution monitoring device comprises a collector, a collection detection device, a processing device, a controller, a display device, an expansion interface, a transmission module and a storage server; the processing device is respectively connected with the acquisition and detection device, the controller, the display device, the expansion interface and the transmission module, the controller is further connected with the collector, the transmission module is further connected with the storage server, the collector is connected with the acquisition and detection device in a detachable mode, the whole process of environmental monitoring can be monitored, real-time high-precision continuous monitoring is realized, and the pollution condition of underground water and soil resources can be accurately monitored.
Description
Technical Field
The invention relates to the field of monitoring control, in particular to a pollution monitoring device and a method.
Background
The control system is a management system which is composed of a control subject, a control object and a control medium and has self-target and functions. The control system means by which any quantity of interest or variability within a machine, mechanism or other device can be maintained and changed in a desired manner. The control system is also implemented to bring the controlled object to a predetermined ideal state. The control system brings the controlled object to a certain desired steady state. The control measurement refers to measurement performed by establishing a control network for geodetic measurement, photogrammetry, topographic survey and engineering survey in a measurement area, and the water and soil pollution monitoring can be completed through measurement control detection. According to the precision required by the measurement task, the plane positions and elevations of a series of control points are measured, and a measurement control network is established to be used as the basis of various measurements.
In the process of environment control measurement, a corresponding control system needs to be set to control the whole system to complete corresponding monitoring in a stable and high-precision running state, for example, a control network is set to control the overall situation, and the function of limiting measurement error accumulation is the basis of various measurement works. Water body pollution is an important object for environmental monitoring and measurement, and underground water pollution mainly refers to the phenomenon that the quality is reduced due to the change of chemical components, physical properties and biological characteristics of underground water caused by human activities. Generally, the monitoring of water and soil pollution is based on the surface layer, for example, in the existing underground water and soil resource monitoring method, the area and the condition of water and soil pollution can be obtained through the processing of remote sensing images, the detection of underground water and soil can detect the depth condition of water and soil pollution and the pollution condition of water and soil pollution in the underground part, and therefore the area needing to be detected can be better monitored. In the prior art, a part of soil samples are collected for analysis (test paper analysis, laboratory analysis and the like), so that the soil and water pollution is obtained.
At present, the development of micro-spectrum technology can utilize a micro-spectrum chip to realize the detection of water quality and the like, and the micro-spectrum chip is widely applied in the field of rapid detection in recent years.
However, in the existing scheme, a detection mode realized by using a micro-spectrum technology is not realized for water and soil pollution, and a monitoring device and a monitoring method are correspondingly arranged to monitor and control the whole process, the existing monitoring device and method directly utilize the spectrum technology to carry out direct detection or adopt a hyperspectral satellite to carry out detection, the monitoring device and the monitoring method are arranged in the whole monitoring process to realize flow monitoring, the monitoring mode is single, real-time high-precision continuous detection cannot be realized, and the detection precision is low.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a pollution monitoring device and a pollution monitoring method, which can monitor the whole process of environment monitoring and realize real-time high-precision continuous monitoring, thereby accurately monitoring the pollution condition of underground water and soil resources.
The invention provides a pollution monitoring device, which comprises a collector, a collection detection device, a processing device, a controller, a display device, an expansion interface, a transmission module and a storage server, wherein the collection detection device is connected with the storage server; processing apparatus connects collection detection device respectively, and the controller, display device, expansion interface and transmission module, and the collector is still connected to the controller, and transmission module still connects storage server, and the collector is connected with collection detection device with dismantled and assembled mode, wherein:
the expansion interface is used for externally connecting expansion equipment;
the processing device is used for sending a control signal to the controller to drive and control the collector, analyzing and processing the detection data, sending an analysis processing result to the display device for displaying, and sending the analysis processing result and the detection data to the storage server through the transmission module;
the controller is used for receiving the control signal from the processing device and controlling the collector to collect the underground water soil sample based on the control signal;
the transmission module is used for receiving the analysis processing result and the detection data sent by the processing device, converting the analysis processing result and the detection data into a standard format and sending the standard format to the storage server;
the acquisition and detection device comprises a cavity, a detection chamber and a micro spectrometer, wherein three input ports which are linearly arranged are uniformly arranged at the upper end of the cavity, a plurality of round bars with the same pore diameter are uniformly and crossly arranged in the cavity, and two ends of the round bars are respectively connected with two inner walls which are opposite in the cavity; a rectangular output port is arranged at the center of the bottom of the cavity; the detection chamber is detachably arranged at the lower end of the cavity and is connected with the cavity, and a collection hole at the upper end of the detection chamber is communicated with the rectangular output port; the micro spectrometer is arranged below the bottom of the detection chamber;
and the storage server is used for receiving the analysis processing result and the detection data in the standard format and storing the analysis processing result and the detection data.
The collector comprises a base, a driver, a sleeve, a drill bit and an assembly seat, wherein the driver is arranged at the lower part of the base, the lower end of the driver is connected with the drill bit, two ends of the sleeve are respectively connected with the driver and the assembly seat, and part of the sleeve is sleeved on the drill bit; the size of the assembling seat is larger than the apertures of the three input ports of the cavity, and the assembling seat can be detachably arranged on any input port.
The storage server comprises a local server and a remote server, the remote server is in wireless communication connection with the local server, and the transmission module sends the analysis processing result and the detection data in the standard format to the local server or simultaneously sends the analysis processing result and the detection data to the local server and the remote server; the local server can send the analysis processing result and the detection data which are stored locally and in the standard format to the remote server.
The three input ports are respectively a central input port and input holes on two sides, and the aperture of the input holes on the two sides is the same and larger than that of the central input port.
Wherein, rectangle delivery outlet both ends evenly are provided with a plurality of rectangular channels respectively in proper order, and the groove limit height of a plurality of rectangular channels is degressive in proper order along the direction of keeping away from the center.
The base can be connected with an external driving device, and the external driving device can drive the base to move and position at a position needing to be collected.
The storage server is also connected with the terminal equipment through a network.
The invention also provides a pollution monitoring method which is realized by using the pollution monitoring device and comprises the following steps:
(1) Collecting soil and water in an underground soil and water area at a measuring place to be collected, releasing a collected underground soil and water sample, and detecting the underground soil and water sample by a collecting and detecting device;
(2) Analyzing based on the detection data to obtain the change degree of the water and soil pollution condition, determining the extension direction and the area region of the underground water and soil pollution condition, and selecting to carry out the next measurement based on the extension direction and the area region;
(3) Sending the analysis processing result to a display device for displaying, and sending the analysis processing result and the detection data to a storage server;
(4) And receiving the analysis processing result and the detection data in the standard format and storing the analysis processing result and the detection data.
Specifically, the step (2) is to obtain a change degree of the underground water and soil pollution situation compared with the water and soil pollution situation judged in the step (1.4) based on an analysis result, determine an extending direction and an area of the underground water and soil pollution situation based on the change degree, a target depth and a position relation between a measuring place and two places with the same distance from the measuring place, select to perform the next measurement based on the extending direction and the area, wherein the manner of determining the extending direction of the water and soil pollution situation is that when the change degree is increased to a distance, the measuring place is taken as a center, points with the same distance from the measuring place are taken as end points of two arc sides on a radius to form a fan shape, and two sides of a coverage area of the fan shape are taken as an angle range of the extending direction.
Wherein, the step (1) specifically comprises:
(1.1) positioning a collector at a position of a measuring place to be collected, driving a drill bit to drill into the underground water and soil direction of the measuring place, collecting water and soil in an underground water and soil area after the target depth is reached, and storing collected water and soil samples in a sleeve;
(1.2) connecting a collector with a collecting and detecting device, placing an assembly seat on a central input port, releasing a groundwater and soil sample contained in a sleeve, and then feeding the groundwater and soil sample into the central input port, wherein the groundwater and soil sample meets the release condition after being pretreated;
(1.3) after entering the cavity, the soil and water sample is affected by the round rods and sequentially enters the rectangular output port and the rectangular grooves, wherein the soil and water sample entering the rectangular output port is scattered at the bottom of the detection chamber;
(1.4) detecting the water and soil sample at the bottom of the detection chamber by using a micro spectrometer, and obtaining the material components and the content of the water and soil sample by spectral analysis; mapping the analysis result and the target depth, judging whether the water and soil at the target depth of the measuring place is polluted or not, and entering the next step if the water and soil at the target depth of the measuring place is polluted; otherwise, replacing the measuring place and returning to the step (1.1);
(1.5) disconnecting the collector from the acquisition and detection end, collecting two underground additional water and soil samples at the other two target depths at the same distance from the measuring place by using the underground water and soil collector, and sequentially and respectively adding the pretreated additional water and soil samples meeting the release condition into the input holes at the two sides to form a mixed underground water and soil sample; wherein the collection amount of the two additional soil samples is half of the soil sample amount of the collection measurement place respectively;
(1.6) detecting the mixed groundwater soil sample at the bottom of the detection chamber by using a micro spectrometer, obtaining the material components and the content of the mixed groundwater soil sample by spectral analysis, and mapping the analysis result and the target depth.
Wherein, the soil and water sample of collecting is accomodate in the sleeve in step (1.1), specifically is: the water and soil sample is released and then stored in the sleeve after entering the sleeve.
Has the advantages that: the pollution monitoring device and the method are applied to the control and regulation of the environment monitoring of underground water and soil resources, can realize accurate and real-time detection, realize random and controllable combination by combining a random distribution mode with spectrum detection and designing a specific collector with a collection detection device, realize a random normal distribution mode by using a round bar structure for the first time, realize the determination of the extension direction in a specific mode, improve the accuracy of measurement, efficiently determine the change trend and lay a foundation for further monitoring.
Drawings
FIG. 1 is a schematic view of the electric control part of the pollution monitoring device;
FIG. 2 is a schematic view of the structure of the acquisition and detection device;
FIG. 3 is a schematic diagram of the structure of a collector for underground water and soil;
description of reference numerals: the device comprises a cavity 1, a detection chamber 2, a micro spectrometer 3, a base 4, a driver 5, a sleeve 6, a drill bit 7 and an assembly seat 8.
Detailed Description
Reference will now be made in detail to the present embodiments of the invention, it being understood that the following examples are intended to be illustrative of the invention and are not to be construed as limiting the scope of the invention.
The invention provides a pollution monitoring device and a method, which can monitor the whole process of environmental monitoring, and the specific implementation mode is shown in the attached drawings 1-3, wherein fig. 1 is a structural schematic diagram of an electric control part of the pollution monitoring device, fig. 2 is a structural schematic diagram of an acquisition detection end, fig. 3 is a structural schematic diagram of an underground water and soil acquisition device, and the pollution monitoring device and the method are specifically described below.
The invention provides a pollution monitoring device which is realized based on a micro-spectrum technology and can accurately monitor the pollution condition of underground water and soil resources, and the structure of an electric control part of the pollution monitoring device is shown in figure 1. The pollution monitoring device comprises a collector, a collection detection end, a processing device, a controller, a display device, an expansion interface, a transmission module and a storage server; the processing device is respectively connected with the acquisition and detection end, the controller, the display device, the expansion interface and the transmission module, the controller is further connected with the collector, the transmission module is further connected with the storage server, and the collector is connected with the acquisition and detection end in a detachable mode.
The processing device is used for sending a control signal to the controller, so that the controller is used for driving and controlling the collector to collect the underground water soil sample, analyzing and processing the detection data, sending the analysis and processing result to the display device for displaying, and sending the analysis and processing result and the detection data to the storage server through the transmission module. As for the processing device, it includes a Central Processing Unit (CPU) which can perform various appropriate actions and processes according to a program stored in a Read Only Memory (ROM) or a program loaded from a storage section into a Random Access Memory (RAM). In the RAM, various programs and data necessary for the operation of the computer system are also stored.
And the controller is used for receiving the control signal from the processing device and controlling the collector to collect the underground water soil sample in a preset mode based on the control signal, wherein the preset mode comprises a mode of presetting collection frequency, period, speed and other parameters, and the mode can be set according to the actual condition without limitation.
And the expansion interface is used for externally connecting expansion equipment so as to realize the function expansion of the pollution monitoring device, and can be externally connected with fault detection testing equipment, software updating equipment and the like.
And the transmission module is used for receiving the analysis processing result and the detection data sent by the processing device, converting the analysis processing result and the detection data into a standard format and then sending the standard format to the storage server, wherein the transmission module can be a wired or wireless transmission module.
And the storage server is used for receiving the analysis processing result and the detection data in the standard format and storing the analysis processing result and the detection data. The storage server comprises a local server and a remote server, the remote server is in wireless communication connection with the local server, and the transmission module can send the analysis processing result and the detection data in the standard format to the local server or simultaneously send the analysis processing result and the detection data to the local server and the remote server. And the local server can also send the analysis processing result and the detection data in the standard format which are locally stored to the remote server.
The storage server can be connected with a terminal device through a network, and the terminal device can be at least one of a mobile phone, a tablet computer, a notebook computer and a desktop computer. The storage server may be a server (local, remote) providing various services, such as a storage server supported by a user with a query/monitoring request initiated by a terminal device. The storage server can process the received data such as the user inquiry/monitoring request and the like to obtain the relevant gateway address, and after the inquiry/monitoring is finished, the inquiry/monitoring result is fed back to the monitoring terminal.
For servers, which are a kind of computer that is faster to run, higher in load, and more expensive than ordinary computers, it is widely used. The server provides calculation or application services for other clients (such as terminals like PC, smart phone, ATM and the like and even large equipment like train system and the like) in the network. The server has high-speed CPU computing capability, long-time reliable operation, strong I/O external data throughput capability and better expansibility. Generally, a server has the capability of responding to a service request, supporting a service, and guaranteeing the service according to the service provided by the server. The server is used as an electronic device, and the internal structure of the server is quite complex, but the internal structure of the server is not much different from that of a common computer.
Fig. 2 is a schematic structural diagram of an acquisition and detection end (acquisition and detection device). Specifically, the acquisition and detection device comprises a cavity 1, a detection chamber 2 and a micro spectrometer 3, wherein three input ports which are linearly arranged are uniformly arranged at the upper end of the cavity 1 and are respectively a central input port and input holes at two sides, and the aperture of the input holes at two sides is the same and is larger than that of the central input port. The cavity 1 and the monitoring chamber 2 are respectively rectangular cavities and monitoring chambers. The even alternately is provided with a plurality of round bars that the aperture is the same in the cavity, and two relative inner walls in the cavity are all connected respectively to the both ends of a plurality of round bars. The center of the bottom of the cavity is provided with a rectangular output port, two ends of the rectangular output port are respectively and uniformly provided with a plurality of rectangular grooves in sequence, the heights of the groove edges of the rectangular grooves are sequentially decreased progressively along the direction away from the center, two sides of the rectangular output port are respectively provided with three rectangular grooves in an optimal mode, in the optimal mode, the size of the cavity 1 is 30cm, 20cm, 5cm, and the size of the detection chamber is 10cm, 10cm.
The detection chamber 2 is detachably arranged at the lower end of the cavity 1 and is connected with the cavity, and a collection hole at the upper end of the detection chamber 2 is communicated with the rectangular output port. The bottom of the detection chamber 2 is made of transparent material. The micro spectrometer 3 is disposed below the bottom of the detection chamber 2 and electrically connected to the processing device.
The collector is used for the collection of groundwater soil sample, as shown in figure 3, the collector of groundwater soil includes base 4, driver 5, sleeve pipe 6, drill bit 7 and assembly seat 8, wherein driver 5 sets up in base 4 lower part, and the drill bit 7 is connected to the lower extreme of driver, and driver 5 and assembly seat 8 are connected respectively to the both ends of sleeve pipe 6, and the drill bit is located to the partial cover. It should be noted that the base 4 can be connected with an external driving device, so that the external driving device is used to drive the base to move and position the base at a position to be collected. Driver 5 is connected with the controller, thereby make under the control of controller, driver 5 drives drill bit 7 and drills into to the secret soil and water direction in target ground, reach the degree of depth of target after, carry out the regional soil and water collection of secret soil and water, and accomodate the soil and water of gathering in sleeve 6, specific storage mode does not do the restriction, utilize current mode to realize, for example directly utilize drill bit 7 to gather the back drive upwards, get into sleeve 6 after the processing of going on soil and water, the release is stored in sleeve 6, also can pack into sleeve 6 after gathering the medium mode and realize. The size of assembly seat 8 is greater than the aperture of the three input ports of the upper end of cavity 1, and after gathering soil and water resources, can directly arrange assembly seat 8 in the input port, directly get into the input port that corresponds after releasing the underground soil and water of accomodating in the sleeve and detect.
During detection, the water and soil samples are influenced by the round rods after entering the cavity by utilizing the principle that random injection is normally distributed (such as the dotted line part in the attached figure 2), and then enter the rectangular output port and the rectangular grooves in sequence, and the amount of the water and soil samples entering the middle of the cavity is reduced in sequence from the center to two sides. It should be noted that, the soil and water sample collected by the drill is a solid soil and water sample, and is crushed and then injected into the corresponding input port, but the soil and water sample may be a sticky semi-solid state, and therefore, it may be necessary to crush the soil and water sample after treatment to meet the condition for entering the cavity for detection, and a specific mode may be to perform pretreatment in the sleeve 6, for example, to remove moisture by heating to make the soil and water sample become a solid state, then crush the soil and water sample directly in the sleeve by the crushing device, and inject the crushed soil and water sample into the corresponding input port, or to take out the collected soil and water sample and perform pretreatment, for example, to remove moisture by heating to make the soil and water sample become a solid state, and after crushing the soil and water sample outside and then filling the crushed soil and water sample into the corresponding input port, although the pretreatment and crushing in the sleeve 6 may reduce the difficulty of the operation in a preferred mode. In addition, because the assembly seat can settle on arbitrary input port with the detachable mode, consequently the assembly seat can be dismantled and can be made things convenient for the preliminary treatment operation in the sleeve, also can make things convenient for the heating to get rid of soil and water sample moisture, also can make things convenient for directly to smash in the sleeve with the help of reducing mechanism. Of course, it is also possible to directly relate to the corresponding pretreatment device and the comminution device being adapted to the assembly socket for the pretreatment after the mounting.
In the actual process of detecting the underground water and soil resources by using the micro spectrum technology, firstly, an underground water and soil collector is used for collecting underground water and soil samples of a measuring place, the collected water and soil samples are firstly injected into a central input port, the water and soil samples are finally scattered at the bottom of a detection chamber 2 and can be detected by a micro spectrometer, and the material components and the content of the water and soil samples can be obtained by spectral analysis.
Then, at the other two places with the same distance from the measuring place, the collector is used for collecting two underground water and soil samples, and the two input holes are sequentially and respectively added, due to the eccentric arrangement mode of the input holes at the two sides, the amount of the water and soil samples entering the detection chamber 2 is relatively small, the water and soil samples injected twice are mixed, the micro spectrometer is used for detecting again, the water and soil pollution condition of the measuring place is mainly analyzed, the additional water and soil samples are not mixed in a large amount, the random mixing and the amount control are realized, and the measuring effect is better.
The contamination monitoring device and method of the present invention will be described in detail below. The micro spectrometer is a detection instrument commonly used in the field, and the mode of monitoring by using the micro spectrometer belongs to the prior art, but the invention combines a collector with a special structure, and the acquisition and detection device combines the micro spectrometer, thereby realizing the detection of underground water and soil pollution, and the specific spectral analysis method can be carried out by adopting a component analysis method and other modes. The invention provides a pollution monitoring method, which comprises the following steps of:
firstly, positioning a water and soil collector at a position of a measuring place to be collected, driving a drill bit to drill into the underground water and soil direction of the measuring place by using a driver, collecting water and soil in an underground water and soil area after the target depth is reached, and collecting a collected water and soil sample in a sleeve; accomodate the soil sample of gathering in the sleeve, it is upwards specifically to drive after utilizing the drill bit to gather, carries out the soil sample after releasing in the entering sleeve and saves in the sleeve.
Secondly, connecting a water and soil collector with a collection detection end, placing an assembly seat on a central input port, releasing a groundwater and soil sample contained in a sleeve and then entering the central input port, wherein the water and soil sample meets the release condition after being pretreated; the specific soil and water sample that utilizes the drill bit to gather is solid-state soil and water sample, injects corresponding input port after smashing it, but soil and water sample probably is the semisolid state of thick form, consequently can need to handle it the back just satisfy the condition that gets into the cavity and detect.
Thirdly, the soil and water sample enters the cavity and then sequentially enters the rectangular output port and the rectangular grooves under the influence of the round rods, wherein the soil and water sample entering the rectangular output port is scattered at the bottom of the detection chamber;
then, detecting the water and soil sample at the bottom of the detection chamber by a micro spectrometer, and obtaining the material components and the content of the water and soil sample through spectral analysis; mapping the analysis result and the target depth, judging whether the water and soil at the target depth of the measuring place is polluted or not, and entering the next step if the water and soil at the target depth of the measuring place is polluted; otherwise, replacing the measuring place and returning to the first step;
then, disconnecting the soil and water collector from the collection detection end, collecting two additional soil and water samples underground at the other two target depths at the same distance from the measurement place by using the soil and water collector, and sequentially adding the additional soil and water samples to the input holes on the two sides respectively to form a mixed soil and water sample; wherein the collection amount of the two additional soil samples is half of the soil sample amount of the collection measurement place respectively;
finally, detecting the mixed underground water-soil sample at the bottom of the detection chamber by using a micro spectrometer, obtaining the material components and the content of the mixed water-soil sample by spectral analysis, and mapping the analysis result and the target depth; and obtaining the change degree of the underground water and soil pollution situation compared with the water and soil pollution situation judged in the step on the basis of the analysis result, determining the extension direction and the area of the underground water and soil pollution situation on the basis of the change degree, the target depth and the position relation between the measuring place and the place with the same distance between the measuring place and the place, selecting to carry out the next measurement on the basis of the extension direction and the area, and making a protection countermeasure. When the degree of change is increased to a far distance, the measuring place is taken as the center, two points with the same distance from the measuring place are taken as the end points of two arc sides on the radius to be connected to form a fan shape, and two sides of the coverage area are taken as the angle range of the extending direction.
Meanwhile, the analysis processing result is sent to a display device for displaying, the analysis processing result and the detection data are also sent to a storage server, and the server receives and stores the analysis processing result and the detection data in a standard format. The storage server comprises a local server and a remote server, so that the analysis processing result and the detection data in the standard format can be sent to the local server by using the transmission module, or sent to the local server and the remote server simultaneously. On the basis, the local server can also send the analysis processing result and the detection data in the standard format which are locally stored to the remote server.
In addition, the method also comprises the steps of initiating an inquiry/monitoring request to a storage server by utilizing the terminal equipment, processing the received data such as the user inquiry/monitoring request and the like by the storage server to obtain a relevant gateway address, and feeding back an inquiry/monitoring result to the monitoring terminal after the inquiry/monitoring is finished.
Although exemplary embodiments of the present invention have been described for illustrative purposes, those skilled in the art will appreciate that various modifications, additions, substitutions and the like can be made in form and detail without departing from the scope and spirit of the invention as disclosed in the accompanying claims, all of which are intended to fall within the scope of the claims, and that various steps in the various sections and methods of the claimed product can be combined together in any combination. Therefore, the description of the embodiments disclosed in the present invention is not intended to limit the scope of the present invention, but to describe the present invention. Accordingly, the scope of the present invention is not limited by the above embodiments, but is defined by the claims or their equivalents.
Claims (10)
1. The utility model provides a pollution monitoring device, includes the collector, gathers the sense terminal, processing apparatus, the controller, display device, expansion interface, transmission module and storage server, its characterized in that: processing apparatus connects respectively and gathers the sense terminal, and the controller, display device, extension interface and transmission module, and the collector is still connected to the controller, and transmission module still connects storage server, and the collector is connected with gathering the sense terminal with dismantled and assembled mode, wherein:
the expansion interface is used for externally connecting expansion equipment;
the processing device is used for sending a control signal to the controller to drive and control the collector, analyzing and processing the detection data, sending an analysis processing result to the display device for displaying, and sending the analysis processing result and the detection data to the storage server through the transmission module;
the controller is used for receiving the control signal from the processing device and controlling the collector to collect the underground water soil sample based on the control signal;
the transmission module is used for receiving the analysis processing result and the detection data sent by the processing device, converting the analysis processing result and the detection data into a standard format and sending the standard format to the storage server;
the acquisition and detection device comprises a cavity, a detection chamber and a micro spectrometer, wherein the upper end of the cavity is uniformly provided with three input ports which are linearly arranged, a plurality of round bars with the same aperture are uniformly and crossly arranged in the cavity, and two ends of the round bars are respectively connected with two inner walls which are opposite in the cavity; a rectangular output port is arranged at the center of the bottom of the cavity; the detection chamber is detachably arranged at the lower end of the cavity and is connected with the cavity, and a collection hole at the upper end of the detection chamber is communicated with the rectangular output port; the micro spectrometer is arranged below the bottom of the detection chamber;
and the storage server is used for receiving the analysis processing result and the detection data in the standard format and storing the analysis processing result and the detection data.
2. The apparatus of claim 1, wherein: the collector comprises a base, a driver, a sleeve, a drill bit and an assembly seat, wherein the driver is arranged at the lower part of the base, the lower end of the driver is connected with the drill bit, two ends of the sleeve are respectively connected with the driver and the assembly seat, and part of the sleeve is sleeved on the drill bit; the size of the assembling seat is larger than the apertures of the three input ports of the cavity, and the assembling seat can be detachably arranged on any input port.
3. The apparatus of claim 2, wherein: the storage server comprises a local server and a remote server, the remote server is in wireless communication connection with the local server, and the transmission module sends the analysis processing result and the detection data in the standard format to the local server or simultaneously sends the analysis processing result and the detection data to the local server and the remote server; the local server can send the analysis processing result and the detection data which are stored locally and in the standard format to the remote server.
4. The apparatus of claim 3, wherein: the three input ports are respectively a central input port and input holes on two sides, and the aperture of the input holes on two sides is the same and larger than that of the central input port.
5. The apparatus of claim 4, wherein: a plurality of rectangular grooves are respectively and uniformly arranged at two ends of the rectangular output port in sequence, and the heights of the groove edges of the rectangular grooves are gradually reduced along the direction away from the center.
6. The apparatus of claim 2 or 5, wherein: the base can be connected with external drive device, utilizes external drive device can drive the base and removes the position department that fixes a position needs the collection.
7. The apparatus of claim 6, wherein: the storage server is also connected with the terminal equipment through a network.
8. A pollution monitoring method implemented by the pollution monitoring device according to any one of claims 1 to 7, comprising the steps of:
(1) Collecting soil and water in an underground soil and water area at a measuring place to be collected, releasing a collected underground soil and water sample, and detecting the underground soil and water sample by a collecting and detecting device;
(2) Analyzing based on the detection data to obtain the change degree of the water and soil pollution condition, determining the extension direction and the area of the underground water and soil pollution condition, and selecting to carry out the next measurement based on the extension direction and the area;
(3) Sending the analysis processing result to a display device for displaying, and sending the analysis processing result and the detection data to a storage server;
(4) And receiving the analysis processing result and the detection data in the standard format and storing the analysis processing result and the detection data.
9. The method of claim 8, wherein: and (2) specifically, obtaining the change degree of the underground water and soil pollution situation compared with the water and soil pollution situation judged in the step (1.4) based on the analysis result, determining the extension direction and the area of the underground water and soil pollution situation based on the change degree, the target depth and the position relationship between the measuring place and the two places with the same distance from the measuring place, and selecting to perform the next measurement based on the extension direction and the area, wherein the extension direction of the water and soil pollution situation is determined in a mode that when the change degree is increased to a distance, the measuring place is taken as a center, the points with the same distance from the two places are taken as end points of two arc edges on a radius to form a fan shape, and the two edges of the coverage area are taken as the angle range of the extension direction.
10. The method of claim 9, wherein: the step (1) specifically comprises the following steps:
(1.1) positioning a collector at a position of a measuring place to be collected, driving a drill bit to drill into the underground water and soil direction of the measuring place, collecting water and soil in an underground water and soil area after the target depth is reached, and storing collected water and soil samples in a sleeve;
(1.2) connecting a collector with a collecting and detecting device, placing an assembling seat on a central input port, releasing a groundwater and soil sample contained in a sleeve, and then, allowing the groundwater and soil sample to enter the central input port, wherein the groundwater and soil sample meets the release condition after being pretreated;
(1.3) after entering the cavity, the soil and water sample is affected by the round rods and sequentially enters the rectangular output port and the rectangular grooves, wherein the soil and water sample entering the rectangular output port is scattered at the bottom of the detection chamber;
(1.4) detecting the water and soil sample at the bottom of the detection chamber by using a micro spectrometer, and obtaining the material components and the content of the water and soil sample by spectral analysis; mapping the analysis result and the target depth, judging whether the water and soil at the target depth of the measuring place is polluted or not, and entering the next step if the water and soil at the target depth of the measuring place is polluted; otherwise, replacing the measuring place and returning to the step (1.1);
(1.5) disconnecting the collector from the collecting and detecting end, collecting two underground additional soil samples by using the collector of the underground soil and water at the target depth at the same distance from the measuring place at the other two positions, and sequentially and respectively adding the additional soil and water samples meeting the release condition after pretreatment into the input holes at the two sides to form a mixed soil and water sample; wherein the collection amount of the two additional soil samples is half of the soil sample amount of the collection measurement place respectively;
(1.6) detecting the mixed groundwater soil sample at the bottom of the detection chamber by using a micro spectrometer, obtaining the material components and the content of the mixed groundwater soil sample by spectral analysis, and mapping the analysis result and the target depth.
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