CN111896324A - Groundwater water quality monitoring water sample collection system - Google Patents
Groundwater water quality monitoring water sample collection system Download PDFInfo
- Publication number
- CN111896324A CN111896324A CN202010726014.7A CN202010726014A CN111896324A CN 111896324 A CN111896324 A CN 111896324A CN 202010726014 A CN202010726014 A CN 202010726014A CN 111896324 A CN111896324 A CN 111896324A
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- Prior art keywords
- quality monitoring
- water
- winding roller
- water quality
- sample collection
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 238000012544 monitoring process Methods 0.000 title claims abstract description 31
- 239000003673 groundwater Substances 0.000 title claims description 9
- 238000004804 winding Methods 0.000 claims abstract description 36
- 238000005086 pumping Methods 0.000 claims abstract description 23
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1445—Overpressure, pressurisation at sampling point
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of water quality monitoring, and discloses a water sample collecting device for underground water quality monitoring, which comprises a workbench, wherein a first fixing plate is arranged on the left side of the upper surface of the workbench, the upper part of the first fixing plate is rotatably connected with a first winding roller, a driving motor is arranged at the right end of the upper surface of the workbench, an output shaft of the driving motor is fixedly connected with a first belt wheel, the first belt wheel is connected with a second belt wheel through a belt, the second belt wheel is fixedly connected with the right end of a second winding roller, a lifting rope is wound in the middle of the second winding roller, the free end of the lifting rope is fixedly connected with a lifting platform, the left end of the second winding roller is fixedly connected with the right end of a coupler, and the left end of the coupler. The invention is suitable for a water sample collection device for underground water quality monitoring, the lifting platform is driven to move by arranging the lifting rope, so that the water pumping pipe does not need to bear the weight of the lifting platform, the lifting platform can be effectively protected, and the whole device has a simple structure.
Description
Technical Field
The invention relates to the technical field of water quality monitoring, in particular to a water sample collecting device for underground water quality monitoring.
Background
The water quality monitoring is a process for monitoring and measuring the types of pollutants in the water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition. The monitoring range is very wide, and the monitoring range comprises uncontaminated and contaminated natural water (rivers, lakes, seas and underground water), various industrial drainage and the like. The main monitoring projects can be divided into two main categories: one is a comprehensive index reflecting the water quality conditions, such as temperature, chroma, turbidity, pH value, conductivity, suspended matters, dissolved oxygen, chemical oxygen demand, biochemical oxygen demand and the like; the other is some toxic substances, such as phenol, cyanogen, arsenic, lead, chromium, cadmium, mercury, organic pesticides and the like. In order to objectively evaluate the water quality of rivers and oceans, it is sometimes necessary to measure the flow velocity and flow rate in addition to the above-mentioned monitoring items. The water sample needs to be collected before water quality monitoring.
Chinese patent (publication No. CN208043488U) discloses a water sample collection system for groundwater water quality monitoring, including the motor case, the top of motor case is provided with the air supply case, the top of air supply case is provided with the handle, the side of air supply case is provided with spirit level and control panel respectively, the side of motor case is provided with the handle, handle and support fixed connection, the motor case encircles all around and is provided with the water collecting tank, the below of motor case is provided with the connecting box, the below of connecting box is provided with flexible pipe, the below of flexible pipe is provided with the drill bit, drill bit and flexible pipe threaded connection. The device is through setting up water-collecting bottle, air supply tank, air duct, raceway and control panel, has solved ordinary groundwater sampling device and can not gather a plurality of degree of depth simultaneously, and when getting deep water pulling force undersize take out inconvenient problem, but the device will drill a hole and sample and put together, and the water sample impurity that leads to taking out is more, consequently needs improve the device.
Disclosure of Invention
The invention provides a water sample collection device for underground water quality monitoring, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an groundwater water quality monitoring water sample collection system, includes the workstation, and the upper surface left side of workstation is equipped with first fixed plate, and the upper portion of first fixed plate is rotated and is connected first winding roller, the upper surface right-hand member of workstation is equipped with driving motor, and driving motor's the first band pulley of output shaft fixed connection, first band pulley pass through the belt and connect the second band pulley, and the right-hand member of second winding roller is fixed to the second band pulley, and the middle part winding of second winding roller has the lifting rope, and the free end fixed connection elevating platform of lifting rope, the right-hand member of the left end fixed connection shaft coupling of second winding roller, the right-hand member of the first winding roller of left end fixed connection of shaft coupling, the middle part winding of first winding roller have the drinking-water pipe, and the lower extreme connection head of drinking water, the left side of.
As a preferable technical solution of the present invention, the left end of the first winding roller is rotatably connected to the adapter.
As a preferable technical scheme of the present invention, a water pump is provided inside the pumping head.
As a preferable technical scheme of the invention, a second fixing plate is arranged on the right side of the upper surface of the workbench, and the upper part of the second fixing plate is rotatably connected with the left side and the right side of the second winding roller.
As a preferable technical scheme of the present invention, a second abdicating groove is provided between the two second fixing plates, and a lifting rope is provided in the middle of the second abdicating groove in a penetrating manner.
As a preferable technical scheme of the invention, a first abdicating groove is arranged between the two first fixing plates, and a water pumping pipe penetrates through the middle part of the first abdicating groove.
As a preferred technical solution of the present invention, support columns are disposed at four corners of a lower surface of the worktable.
As a preferable technical scheme of the invention, the lower end of the supporting column is provided with a caster.
As a preferable technical scheme of the invention, guide wheels are arranged on the left side and the right side of the lower surface of the workbench, and a water pumping pipe and a lifting rope are respectively arranged on the upper parts of the guide wheels on the left side and the right side.
The invention has the following advantages:
the lifting platform is driven to move by the lifting rope, so that the water pumping pipe does not need to bear the weight of the lifting platform, the lifting platform can be effectively protected, and the whole device is simple in structure, convenient to use and suitable for popularization and use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a sample collection device for underground water quality monitoring.
FIG. 2 is a front view of a water sample collection device for underground water quality monitoring.
FIG. 3 is a plan view of a water sample collection device for groundwater quality monitoring.
In the figure: 1. a caster wheel; 2. a support pillar; 3. a work table; 4. an adapter; 5. a first fixing plate; 6. a first winding roller; 7. a coupling; 8. a second winding roller; 9. a second fixing plate; 10. a second pulley; 11. a belt; 12. a drive motor; 13. a first pulley; 14. a first abdicating groove; 15. a second abdicating groove; 16. a water pumping pipe; 17. a lifting rope; 18. a guide wheel; 19. a lifting platform; 20. a water pumping head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-3, a sample collection device for monitoring the quality of underground water comprises a workbench 3, support columns 2 are arranged at four corners of the lower surface of the workbench 3, casters 1 are arranged at the lower ends of the support columns 2, a first fixing plate 5 is arranged on the left side of the upper surface of the workbench 3, the upper portion of the first fixing plate 5 is rotatably connected with a first winding roller 6, a driving motor 12 is arranged at the right end of the upper surface of the workbench 3, an output shaft of the driving motor 12 is fixedly connected with a first belt pulley 13, the first belt pulley 13 is connected with a second belt pulley 10 through a belt 11, the second belt pulley 10 is fixedly connected with the right end of a second winding roller 8, a lifting rope 17 is wound in the middle of the second winding roller 8, the free end of the lifting rope 17 is fixedly connected with a lifting platform 19, the left end of the second winding roller 8 is fixedly connected with the right end of a coupler 7, the left end of, the left end of the first winding roller 6 is rotatably connected with the adapter 4, the middle of the first winding roller 6 is wound with the water pumping pipe 16, the lower end of the water pumping pipe 16 is connected with the water pumping head 20, the water pumping head 20 is fixedly connected with the left side of the lifting platform 19, and a water pump is arranged inside the water pumping head 20.
The upper surface right side of workstation 3 is equipped with second fixed plate 9, and the upper portion of second fixed plate 9 is rotated the left and right sides of connecting second winding roller 8, two be equipped with the second groove of stepping down 15 between the second fixed plate 9, the middle part in the second groove of stepping down 15 is run through and is equipped with lifting rope 17, two be equipped with the first groove of stepping down 14 between the first fixed plate 5, the middle part in the first groove of stepping down 14 is run through and is equipped with drinking-water pipe 16.
Example two
Referring to fig. 2, the other contents of the present embodiment are the same as those of the first embodiment, except that: the left side and the right side of the lower surface of the workbench 3 are provided with guide wheels 18, and the upper parts of the guide wheels 18 on the left side and the right side are respectively provided with a water pumping pipe 16 and a lifting rope 17. In order to protect the suction pipe 16 and the lifting rope 17 and to limit the movement, a guide wheel 18 is provided at the lower part of the device, so that the suction pipe 16 and the lifting rope 17 can move around the guide wheel 18, and the stable lifting of the lifting platform 19 is ensured.
In the implementation process of the invention, firstly, the drilling is carried out on the target ground through a professional drilling device, a period of time is waited after the drilling is finished, so that the liquid level in the hole rises, the device can be moved to a target position at the moment, the caster 1 is locked, and the water sample storage device is connected with the adapter 4, the driving motor 12 is started, the output shaft of the driving motor 12 drives the first winding roller 6 and the second winding roller 8 to rotate, the first winding roller 6 continuously releases the lifting rope 17, so that the lifting platform 19 moves downwards, therefore, the lifting platform 19 enters the hole which is drilled just now, the driving motor 12 is stopped after the height of the lifting platform 19 meets the sampling requirement, the water pumping head 20 is started, the water pumping head 20 pumps water in the hole into the first winding roller 6, the first winding roller 6 is of a hollow structure, and the water in the first winding roller can flow into the water sample storage device through the adapter 4; the invention is suitable for a water sample collection device for underground water quality monitoring, the lifting platform 19 is driven to move by arranging the lifting rope 17, so that the water pumping pipe 16 does not need to bear the weight of the lifting platform 19, the lifting platform 19 can be effectively protected, and the whole device has a simple structure, is convenient to use and is suitable for popularization and use.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a groundwater water quality monitoring water sample collection system, includes workstation (3), and the upper surface left side of workstation (3) is equipped with first fixed plate (5), and the upper portion of first fixed plate (5) is rotated and is connected first winding roller (6), its characterized in that, the upper surface right-hand member of workstation (3) is equipped with driving motor (12), and the output shaft fixed connection first band pulley (13) of driving motor (12), first band pulley (13) are connected second band pulley (10) through belt (11), and the right-hand member of second winding roller (8) is fixed to second band pulley (10), and the middle part of second winding roller (8) is twined and is had lifting rope (17), and the free end fixed connection elevating platform (19) of lifting rope (17), the left end fixed connection right-hand member of shaft coupling (7), and the right-hand member of first winding roller (6) is fixed to the left end of shaft coupling (7), the middle part of the first winding roller (6) is wound with a water pumping pipe (16), the lower end of the water pumping pipe (16) is connected with a water pumping head (20), and the water pumping head (20) is fixedly connected with the left side of the lifting platform (19).
2. The device for collecting the water sample for underground water quality monitoring as claimed in claim 1, wherein the left end of the first winding roller (6) is rotatably connected with the adapter (4).
3. The underground water quality monitoring water sample collection device according to claim 1, wherein a water pump is arranged inside the pumping head (20).
4. The groundwater water quality monitoring water sample collection device of claim 1, characterized in that, the upper surface right side of workstation (3) is equipped with second fixed plate (9), and the upper portion of second fixed plate (9) is rotated and is connected the left and right sides of second winding roller (8).
5. The underground water quality monitoring water sample collection device according to claim 4, wherein a second abdicating groove (15) is arranged between the two second fixing plates (9), and a lifting rope (17) is arranged in the middle of the second abdicating groove (15) in a penetrating manner.
6. The underground water quality monitoring water sample collection device according to claim 1, wherein a first abdicating groove (14) is arranged between the two first fixing plates (5), and a water pumping pipe (16) is arranged in the middle of the first abdicating groove (14) in a penetrating manner.
7. The device for collecting the water sample for underground water quality monitoring as claimed in claim 1, wherein support columns (2) are provided at four corners of the lower surface of the workbench (3).
8. The device for collecting the water sample for underground water quality monitoring as claimed in claim 7, wherein the lower end of the supporting column (2) is provided with a caster (1).
9. The groundwater water quality monitoring water sample collection device as claimed in claim 1, wherein guide wheels (18) are arranged on the left and right sides of the lower surface of the workbench (3), and a water pumping pipe (16) and a lifting rope (17) are respectively arranged on the upper portions of the guide wheels (18) on the left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010726014.7A CN111896324A (en) | 2020-07-24 | 2020-07-24 | Groundwater water quality monitoring water sample collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010726014.7A CN111896324A (en) | 2020-07-24 | 2020-07-24 | Groundwater water quality monitoring water sample collection system |
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| Publication Number | Publication Date |
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| CN111896324A true CN111896324A (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010726014.7A Pending CN111896324A (en) | 2020-07-24 | 2020-07-24 | Groundwater water quality monitoring water sample collection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114772382A (en) * | 2022-04-12 | 2022-07-22 | 盐城市星凯环保科技股份有限公司 | Electric heating alloy wire winding device |
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