CN219179371U - Automatic field groundwater sampling monitoring equipment - Google Patents
Automatic field groundwater sampling monitoring equipment Download PDFInfo
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- CN219179371U CN219179371U CN202221949613.6U CN202221949613U CN219179371U CN 219179371 U CN219179371 U CN 219179371U CN 202221949613 U CN202221949613 U CN 202221949613U CN 219179371 U CN219179371 U CN 219179371U
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Abstract
The utility model discloses field groundwater sampling monitoring equipment for realizing automation, which comprises a sampling module, wherein the sampling module is connected with a storage module, the storage module is connected with a detection module, and the sampling module, the detection module and the storage module are all connected with a power supply module and a control module; the power supply module comprises a power supply and a solar panel, and the power supply supplies energy to the sampling module, the detection module, the storage module and the control module; the control module is used for controlling the operation of the sampling module, the detection module and the storage module, and also comprises a wireless module which is used for connecting the sampling module, the detection module and the storage module into a wireless network so as to facilitate remote control.
Description
Technical Field
The utility model relates to the field of underground water monitoring, in particular to field underground water sampling and monitoring equipment capable of realizing automation.
Background
Groundwater is an important component of fresh water resources, and accounts for about 30% of the total amount of fresh water resources worldwide, thus being the basis for sustainable development of the economic society. But the local area over-exploits groundwater, causing a series of problems. Therefore, in order to scientifically and reasonably develop and utilize groundwater resources, there is an urgent need to strengthen groundwater dynamic monitoring, implement the strictest water resource management, and realize sustainable development and utilization of groundwater and effective protection. The sampling equipment with wider application at the present stage is a water pump, bei Leguan and the like, and on one hand, the equipment has a culture medium diagram with large disturbance to underground water, long sampling time, long contact of volatile organic compounds with air and the like; on the other hand, for monitoring equipment in a field environment, it may be difficult to find a power supply, sampling work for a short period is complicated, sampling is difficult in severe weather, and the like.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a technical scheme capable of solving the problems.
The utility model provides field groundwater sampling monitoring equipment for realizing automation, which comprises a sampling module, wherein the sampling module is connected with a storage module, the storage module is connected with a detection module, and the sampling module, the detection module and the storage module are all connected with a power supply module and a control module;
the power supply module comprises a power supply and a solar panel, wherein the power supply supplies energy to the sampling module, the detection module, the storage module and the control module, and the solar panel supplements energy to the power supply and supplies energy to other power utilization modules;
the control module is used for controlling the operation of the sampling module, the detection module and the storage module, and the control module further comprises a wireless module, and the wireless module is used for enabling the sampling module, the detection module and the storage module to be connected into a wireless network, so that remote control is facilitated.
Preferably, the sampling module comprises a pump body, the pump body is connected with an air bag through an air inlet pipe, and the air bag is further connected to the storage module through an water outlet pipe.
Preferably, the opening and closing of ball valves at two ends of the air bag, the inflation time of the pump body and the drainage time of the sampling module are controlled by the control module and can be remotely controlled by the wireless module.
Preferably, the air bag is fixed to the bottom of the groundwater monitoring well by a safety rope.
Preferably, the detection module comprises a water quality sensor, and the water quality sensor is used for detecting the water quality state; the water quality sensor is connected with the control module and can realize remote control and transmission record of water quality data through the wireless module.
Preferably, the water quality sensor comprises a pH sensor, a temperature sensor, a conductivity sensor, a dissolved oxygen sensor, a turbidity sensor and an oxidation-reduction potential sensor; and the probe of the water quality sensor is contacted with the water quality to be measured in the storage module.
Preferably, the storage module comprises a water storage tank, and the water storage tank is connected with a constant-temperature water tank through a water outlet valve and a water delivery pipe; the lower part of the water storage tank is also connected with a drain pipe and a drain valve.
Preferably, the opening and closing of the water outlet valve and the temperature of the constant-temperature water tank are controlled by the control module and can be remotely controlled by the wireless module.
Preferably, the control module further comprises a sensor control module, a valve control module, a water tank temperature control module and a sampling control module.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the automatic field groundwater sampling monitoring equipment, the remote control of the sampling module, the detection module and the storage module is realized through the wireless module of the control module, so that the labor cost is greatly saved, the sampling time is more flexible, and the sampling can be remotely controlled according to the requirement.
2. In the field groundwater sampling monitoring equipment realizing automation, the power supply can supply power for a plurality of power utilization modules of the equipment, and the solar panel greatly prolongs the standby use time of the equipment in the field and realizes the long-term standby use of the equipment in the field.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic structural diagram of a memory module and a detection module according to the present utility model.
Fig. 3 is a schematic structural diagram of a sampling module according to the present utility model.
In the figure: 1. a sampling module; 11. a pump body; 12. an air inlet pipe; 13. an air bag; 14. a water outlet pipe; 15. a safety rope; 16. groundwater monitoring well;
2. a storage module; 21. a water storage tank; 22. a water outlet valve; 23. a water pipe; 24. a constant temperature water tank; 25. a drain pipe; 26. a drain valve;
3. a detection module; 31. a water quality sensor;
4. a power supply module; 41. a power supply; 42. a solar panel;
5. and a control module.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, in the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, or can be communicated inside the two components, or can be connected wirelessly or in a wired way. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical features of the different embodiments of the utility model described later can be combined with each other as long as they do not collide with each other.
Referring to fig. 1 to 3, in an embodiment of the present utility model, an apparatus for implementing automation field groundwater sampling and monitoring includes a sampling module 1, the sampling module 1 is connected with a storage module 2, the storage module 2 is connected with a detection module 3, and the sampling module 1, the detection module 3 and the storage module 2 are all connected with a power supply module 4 and a control module 5.
The sampling module 1 comprises a pump body 11, the pump body 11 is connected with an air bag 13 through an air inlet pipe 12, and the air bag 13 is also connected to the storage module 2 through an water outlet pipe 14; the pump body 11 continuously pumps air to the air bag 13 through the air inlet pipe 12, and the underground water enters the storage module 2 through the water outlet pipe 14 under the action of gas pressure and water pressure.
The opening and closing of ball valves at the two ends of the air bag 13, the inflation time of the pump body 11 and the drainage time of the sampling module 1 are controlled by the control module 5, and the remote control can be realized by a wireless module on the control module 5.
The air bag 13 is fixed at the bottom of the underground water monitoring well 16 through a safety rope 15; the other end of the safety rope 15 can be fixed on equipment or rock beside the monitoring well, the safety rope 15 can prevent the air bag 13 from falling into the underground water monitoring well 16 due to accidents, and the equipment can run stably for a long time.
It should be noted that, the air bag 13 pump used by the sampling module 1 can reduce disturbance to groundwater, avoid direct contact with air, reduce volatilization of volatile organic compounds, and indirectly improve detection accuracy of the detection module 3.
It should be further noted that, in some embodiments, the water outlet pipe 14 is wound on a water pipe reel and then connected to the storage module 2, the water pipe reel accommodates the water outlet pipe 14 with an excessively long length, and when the water outlet pipe 14 needs to be longer, the length of the water outlet pipe 14 can be quickly and conveniently adjusted.
The detection module 3 comprises a water quality sensor 31, and the water quality sensor 31 is used for detecting the water quality state; the water quality sensor 31 is connected with the control module 5 and can realize remote control and transmission record of water quality data through a wireless module on the control module 5;
the water quality sensor 31 includes a pH sensor, a temperature sensor, a conductivity sensor, a dissolved oxygen sensor, a turbidity sensor, and an oxidation-reduction potential sensor; the probe of the water quality sensor 31 is contacted with the water quality to be measured in the storage module 2;
it should be noted that, after the detected data is transmitted by the wireless module by the water quality sensor 31, a worker can remotely store the water quality which is determined to be qualified and stable by the control module 5 so as to facilitate the subsequent taking-out work, and the unqualified product is discharged from the storage module 2 until the water quality is qualified and stable.
The storage module 2 comprises a water storage tank 21, and the water storage tank 21 is connected with a constant-temperature water tank 24 through a water outlet valve 22 and a water delivery pipe 23; a drain pipe 25 and a drain valve 26 are also connected below the water storage tank 21.
The opening and closing of the water outlet valve 22 and the water outlet valve 26 and the temperature of the constant-temperature water tank 24 are controlled by the control module 5 and can be remotely controlled by a wireless module;
it should be noted that, the water storage tank 21 is used for storing the water quality to be detected collected by the sampling module 1, when the water quality detection of the underground water is unqualified, the water outlet valve 22 is closed, the water discharge valve 26 is opened, the unqualified underground water is discharged to the outside through the water discharge pipe 25, and the sampling module 1 starts a new round of underground water collection until the collected water quality detection of the underground water is qualified; when the detection module 3 detects that the water quality is qualified and stable, the water outlet valve 22 is opened, the water outlet valve 26 is closed, the detected qualified groundwater sample is discharged into the constant-temperature water tank 24 for storage through the water pipe 23, meanwhile, the power supply module 4 also can close the power supply to other modules, and the power supply of the constant-temperature water tank 24 is kept, so that the constant-temperature water tank 24 can be in a normal running state for a longer time, and the follow-up sampling transfer work is facilitated.
The power supply module 4 comprises a power supply 41 and a solar panel 42, wherein the power supply 41 supplies power to the sampling module 1, the detection module 3, the storage module 2 and the control module 5, and the solar panel 42 supplies power to the power supply 41 and supplies power to other power utilization modules;
it should be noted that, in some embodiments, the power source 41 independently supplies power to the pump body 11, so as to ensure long-term stable operation of the pump body 11, and the solar panel 42 supplements energy for the power source 41, so as to prolong the energy supply time of the power source 41 for the pump body 11, and the solar panel 42 also supplies energy for the detection module 3, the control module 5 and other modules with small power consumption, so as to realize maximum utilization of energy.
The control module 5 is used for controlling the operation of the sampling module 1, the detection module 3 and the storage module 2, the control module 5 further comprises a wireless module, and the wireless module is used for connecting the sampling module 1, the detection module 3 and the storage module 2 into a wireless network, so that remote control is facilitated.
It should be noted that, in some embodiments, the control module 5 is an integrated chip, the sampling module 1, the detection module 3, and the storage module 2 are all electrically connected with the control module 5 and controlled by the control module 5, and meanwhile, the sampling module 1, the detection module 3, and the storage module 2 can also communicate with the outside through the wireless module integrated on the control module 5 to realize remote control.
Of course, in some embodiments, the control module 5 further includes a control panel for the staff to perform the field operation on the sampling module 1, the detection module 3, and the storage module 2.
It should be noted that, in other embodiments, the control module 5 is a distributed design, and the control module 5 includes a sensor control module, a valve control module, a water tank temperature control module, and a sampling control module. Wherein the sensor control module is used for controlling the operation of the water quality sensor 31; the valve control module is used for controlling the opening and closing of the water outlet valve 22 and the water outlet valve 26; the water tank temperature control module is used for controlling the maintenance of the temperature of the qualified water quality in the constant-temperature water tank 24; the sampling control module is used for controlling the opening and closing of ball valves at two ends of the air bag 13, the inflation time of the pump body 11 and the drainage time of the sampling module 1. The sensor control module, the valve control module, the water tank temperature control module and the sampling control module are arranged separately, so that the modules can be prevented from being influenced by each other after being damaged to the greatest extent, the operation among the modules is independent, safe and stable, and the modules are convenient to overhaul and replace; also, in these embodiments, the control module 5 also includes a wireless module for remote control and a control panel for field control.
Working principle: after the equipment is installed, each valve is in a closed state, the pumping time of the pump body 11 is set remotely through the wireless module of the control module 5, pumping is started, gas enters and compresses the air bag 13 through the air inlet pipe 12, a groundwater sample enters the water storage tank 21 through the water outlet pipe 14 under the action of pressure, after the preset pumping time of the pump body 11 is reached, the pump body 11 stops working, the water quality sensor 31 is controlled remotely to detect the water sample in the water storage tank 21, the detection result is fed back to the control module 5, when the detected water quality does not reach a stable state, the control module 5 is used for controlling the opening of the drain valve 26 remotely, the water outlet valve 22 is closed, so that the water sample in the water storage tank 21 is discharged out of the system without reaching standards, the drain valve 26 is closed finally, the pump body 11 is opened again, and the steps are repeated until the water quality of the water sample is stable. When the water quality of the water sample reaches a stable state, the control module 5 controls the drain valve 26 to be closed, the water outlet valve 22 is opened, the water sample reaching the standard is discharged into the constant temperature water tank 24, finally, the water outlet valve 22 is closed, the power supply to other modules is closed, the power supply of the constant temperature water tank 24 is kept, and the constant temperature water tank 24 can be in a normal running state for a longer time.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (7)
1. The field groundwater sampling monitoring equipment for realizing automation comprises a sampling module, and is characterized in that the sampling module is connected with a storage module, the storage module is connected with a detection module, and the sampling module, the detection module and the storage module are all connected with a power supply module and a control module;
the sampling module comprises a pump body, the pump body is connected with an air bag through an air inlet pipe, and the air bag is also connected to the storage module through an water outlet pipe; the pump body continuously pumps air to the air bag through the air inlet pipe so that underground water enters the storage module through the water outlet pipe under the action of gas pressure and water pressure;
the storage module comprises a water storage tank, wherein the water storage tank is connected with a constant-temperature water tank through a water outlet valve and a water delivery pipe, and a water discharge pipe and a water discharge valve are also connected below the water storage tank; the water storage tank is used for storing underground water to be detected, the constant-temperature water tank is used for storing underground water with qualified water quality detection for taking, and the drain pipe is used for draining underground water with unqualified water quality detection;
the power supply module comprises a power supply and a solar panel, wherein the power supply supplies energy to the sampling module, the detection module, the storage module and the control module, and the solar panel supplements energy to the power supply and supplies energy to other power utilization modules;
the control module is used for controlling the operation of the sampling module, the detection module and the storage module, and the control module further comprises a wireless module, and the wireless module is used for enabling the sampling module, the detection module and the storage module to be connected into a wireless network, so that remote control is facilitated.
2. The automatic field groundwater sampling and monitoring device according to claim 1, wherein the opening and closing of ball valves at two ends of the air bag, the inflation time of the pump body and the drainage time of the sampling module are controlled by the control module and can be remotely controlled by the wireless module.
3. The automated field groundwater sampling monitoring device of claim 2 wherein the bladder is secured to the bottom of the groundwater monitoring well by a safety rope.
4. The automated field groundwater sampling monitoring device of claim 1 wherein the detection module comprises a water quality sensor for detecting water quality status; the water quality sensor is connected with the control module and can realize remote control and transmission record of water quality data through the wireless module.
5. The automated field groundwater sampling monitoring device according to claim 4, wherein the water quality sensor comprises a pH sensor, a temperature sensor, a conductivity sensor, a dissolved oxygen sensor, a turbidity sensor, and a redox potential sensor; and the probe of the water quality sensor is contacted with the water quality to be measured in the storage module.
6. The automatic field groundwater sampling and monitoring device according to claim 1, wherein the opening and closing of the water outlet valve, the water drain valve and the temperature of the constant temperature water tank are controlled by the control module and can be remotely controlled by the wireless module.
7. The automated field groundwater sampling monitoring device of claim 2, 4 or 6, wherein the control module further comprises a sensor control module, a valve control module, a tank temperature control module and a sampling control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221949613.6U CN219179371U (en) | 2022-07-26 | 2022-07-26 | Automatic field groundwater sampling monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221949613.6U CN219179371U (en) | 2022-07-26 | 2022-07-26 | Automatic field groundwater sampling monitoring equipment |
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| Publication Number | Publication Date |
|---|---|
| CN219179371U true CN219179371U (en) | 2023-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221949613.6U Active CN219179371U (en) | 2022-07-26 | 2022-07-26 | Automatic field groundwater sampling monitoring equipment |
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| CN (1) | CN219179371U (en) |
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- 2022-07-26 CN CN202221949613.6U patent/CN219179371U/en active Active
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