CN220829508U - New pollutant layering measuring device of groundwater - Google Patents
New pollutant layering measuring device of groundwater Download PDFInfo
- Publication number
- CN220829508U CN220829508U CN202321664427.2U CN202321664427U CN220829508U CN 220829508 U CN220829508 U CN 220829508U CN 202321664427 U CN202321664427 U CN 202321664427U CN 220829508 U CN220829508 U CN 220829508U
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- groundwater
- sampling
- connecting rod
- water
- fixing plate
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- 239000003673 groundwater Substances 0.000 title claims abstract description 25
- 239000003344 environmental pollutant Substances 0.000 title claims abstract description 10
- 231100000719 pollutant Toxicity 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000005070 sampling Methods 0.000 claims abstract description 32
- 238000005259 measurement Methods 0.000 claims description 9
- 239000000356 contaminant Substances 0.000 claims 5
- 238000013517 stratification Methods 0.000 claims 5
- 238000001514 detection method Methods 0.000 abstract description 9
- 238000012544 monitoring process Methods 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 6
- 238000011835 investigation Methods 0.000 description 3
- 238000003911 water pollution Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
Abstract
The utility model relates to the technical field of water quality detection and discloses a device for measuring new pollutants in underground water in a layered manner, which comprises a base, wherein a vertical rod is arranged on the side edge of the top of the base, a second fixing plate is arranged on the side edge of the upper end of the vertical rod, an electric control box is arranged on a first fixing plate, a motor is arranged on the first fixing plate beside the electric control box, a rotating rod is arranged on the side edge of the motor, a reel is arranged at the other end of the rotating rod, a metering rope is arranged on the reel, a connecting rod is arranged at the bottom of the metering rope, a plurality of sampling boxes which are distributed at equal intervals are arranged on the side edge of the connecting rod, a water inlet pipe is arranged on the sampling boxes, and an electromagnetic valve is arranged on the water inlet pipe. The utility model has simple structure and convenient operation, can lead the sampling boxes to achieve the corresponding depth of the groundwater for sampling and detection through the matching of the metering rope and the reel, can ensure that each sampling box can only obtain the groundwater at the corresponding position through the electromagnetic valve, ensures the accuracy of detection, and can carry out preliminary water quality detection on the whole groundwater during sampling through the water quality detector.
Description
Technical Field
The utility model relates to the technical field of water quality detection, in particular to a device for measuring new pollutants in underground water in a layering manner.
Background
Groundwater sampling is a key technical task in the investigation and monitoring of groundwater in a contaminated site, and a proper sampling method must be selected according to the condition of the investigation site and the investigation purpose, and sampling is performed strictly according to the operation rules, so as to obtain a real and representative sample. At present, a belleville pipe is mainly adopted to directly extract an underground water sample in an underground water monitoring well, so that a mixed sample is obtained, an accurately layered underground water sample cannot be obtained, if LNAPL or DNAPL exists in a polluted site, the obtained water sample is a mixed diluted water sample, so that the detection value of an organic matter is lower, the accuracy of the investigated data is reduced, and therefore, the underground water sampling device in the prior art still has certain technical defects and needs to be further improved.
Disclosure of utility model
The utility model aims to provide a device for measuring new pollutants in underground water in a layering manner, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a new pollutant layering measuring device of groundwater, includes the base, and base top side is equipped with the pole setting, and pole setting upper end side is equipped with the second fixed plate, is equipped with automatically controlled box on the first fixed plate, is equipped with the motor on the first fixed plate of automatically controlled box next door, and the motor side is equipped with the dwang, and the dwang other end is equipped with the reel, is equipped with the measurement rope on the reel, and the measurement rope bottom is equipped with the connecting rod, and the connecting rod side is equipped with the sampling box that a plurality of equidistant distributes, is equipped with the inlet tube on the sampling box, is equipped with the solenoid valve on the inlet tube.
Preferably, a second fixing plate is arranged on the upright rod below the first fixing plate, and a display screen is arranged on the second fixing plate.
Preferably, the measuring rope is provided with a scale.
Preferably, the side edge of the lower end of the connecting rod is provided with a water level sensor, and the connecting rod above the water level sensor is provided with a water quality detector.
Preferably, the side of the sampling box is provided with a water outlet pipe, and the water outlet pipe is provided with a control valve.
Preferably, the base is provided with a through hole, and the through hole is provided with a bolt rod.
Working principle: when the underground water monitoring device is used, firstly, the device is moved to the side of an underground water monitoring well, then, a bolt rod penetrates through a through hole in a base to enter the ground, the whole device is fixed, a motor is started, a rotating rod is controlled to rotate, a rolling wheel is driven to rotate, a metering rope is enabled to be pulled into the monitoring well in a rotating mode, after the bottom of a connecting rod is contacted with the water level, a water level sensor sends out a signal and displays the signal through a display screen, a dial gauge on the metering rope can be observed to record the depth, the metering rope can be continuously controlled to descend, the scale of the metering rope is continuously observed until the required underground water depth is reached, then, an electromagnetic valve is opened through an electric control box, underground water at the corresponding depth position after the electromagnetic valve is opened enters a sampling box through a water inlet pipe, meanwhile, a water quality detector can be used for preliminarily detecting the pollution condition of underground water, the pollution condition is displayed through the display screen, after the underground water sampling of different layering depths is completed, the metering rope is rolled up on the rolling wheel to be brought out of the monitoring well through reverse rotation of the motor control, and then, workers can open a control valve to obtain the specific underground water pollution condition of different depths.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, through the matching of the metering rope and the reel, the sampling boxes can reach the corresponding depth of the groundwater for sampling and detection, meanwhile, each sampling box can only be ensured to be capable of taking the groundwater at the corresponding position through the electromagnetic valve, the detection accuracy is ensured, and meanwhile, the water quality detector can be used for carrying out preliminary water quality detection on the whole groundwater during sampling.
Drawings
FIG. 1 is a schematic structural diagram of a device for measuring new pollutants in groundwater according to an embodiment of the utility model;
FIG. 2 is an enlarged view of a sampling box of a device for measuring new pollutants in groundwater according to an embodiment of the utility model;
Reference numerals in the drawings of the specification include: 1. a base; 2. a through hole; 3. a latch rod; 4. a vertical rod; 5. a first fixing plate; 6. an electric control box; 7. a motor; 8. a rotating lever; 9. a reel; 10. a metering rope; 11. a scale; 12. a connecting rod; 13. a sampling box; 14. a water inlet pipe; 15. an electromagnetic valve; 16. a water outlet pipe; 17. a control valve; 18. a water quality detector; 19. a water level sensor; 20. a second fixing plate; 21. and a display screen.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and embodiments:
As shown in fig. 1-2, a new pollutant layering measuring device for groundwater includes a base 1, a through hole 2 is formed in the base 1, a bolt rod 3 is arranged on the through hole 2, the bolt rod 3 can fix the whole device beside a groundwater monitoring well, a vertical rod 4 is arranged on the side edge of the top of the base 1, a second fixing plate 20 is arranged on the side edge of the upper end of the vertical rod 4, an electric control box 6 is arranged on a first fixing plate 5, a motor 7 is arranged on the side edge of the first fixing plate 5 beside the electric control box 6, a rotating rod 8 is arranged on the side edge of the motor 7, a reel 9 is arranged at the other end of the rotating rod 8, a measuring rope 10 is arranged on the reel 9, a scale 11 is arranged on the measuring rope 10, accurate sampling can be performed through the depth of the groundwater level in the measuring well and the depth of the sampling box 13 after the measuring water level is stretched into the groundwater, a connecting rod 12 is arranged at the bottom of the measuring rope 10, a plurality of sampling boxes 13 are distributed at equal distances, a water inlet pipe 14 is arranged on the side edge of the connecting rod 12, an electromagnetic valve 15 is arranged on the water inlet pipe 14, the whole electromagnetic valve 15 is closed before the sampling, groundwater level is guaranteed to be taken up, groundwater with different depths, a water level 16 is arranged on the side edge of the sampling boxes 13, a water outlet pipe 16 is provided with a water outlet pipe 16, a water level sensor 18 is arranged on the water level sensor 18, a water level sensor 18 is arranged on the side surface, a water level sensor 18 is arranged on the water level sensor 18, a water level sensor 18 is arranged on the water level sensor 18, and a water level sensor 18 is arranged on the position, and a water level sensor 18, and is arranged on the position, and a position 20.
The specific implementation process is as follows:
When the underground water monitoring device is used, firstly, the device is moved to the side of an underground water monitoring well, then the bolt rod 3 passes through the through hole 2 in the base 1 to enter the ground, the whole device is fixed, the motor 7 is started, the motor 7 controls the rotating rod 8 to rotate, the rotating rod 8 rotates to drive the rolling wheel 9 to rotate, the rolling wheel 9 rotates to enable the measuring rope 10 to extend into the monitoring well in a gradual rotating mode, when the bottom of the connecting rod 12 is contacted with the water level, the water level sensor 19 can send signals and display the signals through the display screen 21, the dial gauge 11 on the measuring rope 10 can be observed to record the depth, the measuring rope 10 can be continuously controlled to descend, the scales of the measuring rope 10 can be continuously observed until the required underground water depth is reached, then the electromagnetic valve 15 is opened through the electronic control box 6, the underground water at the corresponding depth position after the electromagnetic valve 15 is opened enters the sampling box 13 through the water inlet pipe 14, meanwhile, the water quality detector 18 can primarily detect the pollution condition of the underground water, the pollution condition is displayed through the display screen 21, after the underground water sampling at different layering depths is completed, the rolling wheel 9 can be controlled to rotate reversely through the motor 7, the measuring rope 10 can be rolled up on the rolling wheel 9 to ascend, the underground water 9 to take out of the measuring rope to the required underground water, the underground water pollution condition is detected by workers, and the underground water pollution condition is different in the underground water can be detected.
The foregoing is merely exemplary of the present utility model, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (6)
1. The utility model provides a new pollutant layering measuring device of groundwater, includes base (1), its characterized in that: the utility model discloses a measuring device for a water heater, including base (1), connecting rod (12), sampling box (13), motor (8) are equipped with on the side of base (1), base (1) top side is equipped with pole setting (4), pole setting (4) upper end side is equipped with second fixed plate (20) and first fixed plate (5), is equipped with automatically controlled box (6) on first fixed plate (5), automatically controlled box (6) next door is equipped with motor (7) on first fixed plate (5), motor (7) side is equipped with dwang (8), the dwang (8) other end is equipped with reel (9), be equipped with measurement rope (10) on reel (9), measurement rope (10) bottom is equipped with connecting rod (12), connecting rod (12) side is equipped with sampling box (13) of a plurality of equidistant distribution, be equipped with inlet tube (14) on sampling box (13), be equipped with solenoid valve (15) on inlet tube (14).
2. The groundwater new contaminant stratification measurement device of claim 1, wherein: a second fixing plate (20) is arranged on the upright rod (4) below the first fixing plate (5), and a display screen (21) is arranged on the second fixing plate (20).
3. The groundwater new contaminant stratification measurement device of claim 1, wherein: the metering rope (10) is provided with a scale (11).
4. The groundwater new contaminant stratification measurement device of claim 1, wherein: the water level sensor (19) is arranged on the side edge of the lower end of the connecting rod (12), and the water quality detector (18) is arranged on the connecting rod (12) above the water level sensor (19).
5. The groundwater new contaminant stratification measurement device of claim 1, wherein: the side of the sampling box (13) is provided with a water outlet pipe (16), and the water outlet pipe (16) is provided with a control valve (17).
6. The groundwater new contaminant stratification measurement device of claim 1, wherein: the base (1) is provided with a through hole (2), and the through hole (2) is provided with a bolt rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321664427.2U CN220829508U (en) | 2023-06-28 | 2023-06-28 | New pollutant layering measuring device of groundwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321664427.2U CN220829508U (en) | 2023-06-28 | 2023-06-28 | New pollutant layering measuring device of groundwater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220829508U true CN220829508U (en) | 2024-04-23 |
Family
ID=90722168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321664427.2U Active CN220829508U (en) | 2023-06-28 | 2023-06-28 | New pollutant layering measuring device of groundwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220829508U (en) |
-
2023
- 2023-06-28 CN CN202321664427.2U patent/CN220829508U/en active Active
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| GR01 | Patent grant |