CN110220749A - A kind of sampling detecting device for the monitoring of ground water chemistry contaminant overstandard - Google Patents
A kind of sampling detecting device for the monitoring of ground water chemistry contaminant overstandard Download PDFInfo
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- CN110220749A CN110220749A CN201910384365.1A CN201910384365A CN110220749A CN 110220749 A CN110220749 A CN 110220749A CN 201910384365 A CN201910384365 A CN 201910384365A CN 110220749 A CN110220749 A CN 110220749A
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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
- G01N2001/1418—Depression, aspiration
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- 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 discloses a kind of sampling detecting devices for the monitoring of ground water chemistry contaminant overstandard, including detection device to be arranged in equipment cavity with water dispenser structure, the detection device is adopted, and adopts water dispenser structure by water pump connection；The side adopted water dispenser structure and equipment cavity is arranged in by connecting rod, described adopt includes the traction mechanism being arranged on bracket, the weight with blocking-proof result and controllable conduction hung by traction mechanism and the pumping conduit for being connected to weight and water pump in water dispenser structure.The present invention can improve the accuracy of acquisition, also improve collecting efficiency to avoid the dirt blocking acquisition position when weight sinks；The depth of water of sampling can be adjusted according to discharging or winding the length of weight, starting water pump can be acquired water sample and be input in detection device and be detected by rotation aqueduct and pumping conduit at the same time, it accurately can be rapidly performed by sampling in this way, the lifting positioning of easy to use and easily operated control weight and synchronous acquisition water sample.
Description
Technical field
The present invention relates to water sampling technical field, specifically a kind of sampling for the monitoring of ground water chemistry contaminant overstandard
Detection device.
Background technique
Underground water pollution refers mainly to mankind's activity and chemical composition of groundwater, physical property and biological characteristics is caused to change
The phenomenon that becoming and declining quality.The reason of underground water pollution mainly has: industrial wastewater is to underground direct emission, contaminatedly
Table water invades in underground reservoir, human and animal excreta or contaminated water permeates the ground because pesticide is excessively used.Pollution
The result is that increasing the content of harmful components such as phenol, chromium, mercury, arsenic, radioactive substance, bacterium, organic matter in underground water etc..It is dirty
The underground water of dye is all harmful to human health and industrial and agricultural production.
It in the prior art, is all by acquisition device being protruded into carry out water sampling, and then carry out chemical impurity after drilling well
Detection, however when existing acquisition device acquires water sample in extending downwardly into water, if constantly extended downwardly into water with acquisition
Different depth water sample, it is easy to because water inlet is filled in the blockings such as sludge impurity in water, cause the acquisition data inaccuracy of water sample.
Summary of the invention
The purpose of the present invention is to provide a kind of sampling detecting devices for the monitoring of ground water chemistry contaminant overstandard, with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme:
A kind of sampling detecting device for the monitoring of ground water chemistry contaminant overstandard, including detection device and water dispenser structure is adopted,
The detection device is arranged in equipment cavity, and adopts water dispenser structure by water pump connection；The water dispenser structure of adopting is existed by connecting rod setting
The side of equipment cavity, described adopt includes the traction mechanism being arranged on bracket, having by traction mechanism suspension in water dispenser structure
Blocking-proof result and the weight of controllable conduction and the pumping conduit for being connected to weight and water pump.
Further, the bracket include the setter plate being connected with connecting rod and be located at setter plate on symmetrically arranged two groups
Supporting plate, rotation connection is provided with the first rotating bar and the second rotating bar between the supporting plate, first rotating bar and described the
Two rotating bars are arranged in parallel from top to bottom；Three groups of through-holes are provided through in the setter plate, two sides are equal in through-hole described in three groups
Insertion is rotatably connected to limited roller, and the limited roller of two sides is oppositely arranged；First rotating bar one end is through described
Supporting plate, and end periphery is arranged with handle protrusion, the symmetrical fixing sleeve in first rotating bar periphery two sides is equipped with reel, described
Winding is provided with traction mechanism on reel；Second rotating bar periphery middle part, which is arranged, is fixed with directive wheel.
Further, the traction mechanism includes that the traction rope for being wrapped in reel periphery and traction rope lower end connect admittedly
Fixed slide damper, described traction rope one end are fixedly connected with reel periphery, pass downwardly through two after being wrapped in reel periphery
The through-hole of side simultaneously continues to extend downwardly, and the slide damper and weight assembly connection, slide damper both sides of the edge end are set
There is protrusion, and slide damper sliding is connected to weight two sides, and avoids falling off by protrusion sliding limit.
Further, the weight is coniform stainless steel ingot, the weight internal cavities setting, the weight two sides pair
Claim insertion to be equipped with sliding recess, penetrates through in the middle part of the sliding recess and be connected to weight internal cavity, and communicating position is inlaid with filter
Net, assembly is provided with slide damper on the sliding recess, and the slide damper sliding is fitted in sliding recess and passes through cunning
The protrusion and sliding recess of dynamic baffle both-side ends are slidably matched；The weight upper end is fixed by welding or integrated molding etc.
Connection type is provided with and communicated with pipe sleeve, is sleeved and fixed in the pipe sleeve and is provided with pumping conduit.
Further, the pumping conduit is placed through the through-hole in the middle part of setter plate and around directive wheel periphery, drinking-water pipe
Road is extended in equipment cavity and is connected to by winding mechanism with water pump.
Further, the winding mechanism includes the rotation aqueduct being rotatably arranged in equipment cavity between front-rear side walls,
The rotation aqueduct periphery is wound with pumping conduit end, and rotates aqueduct and be connected with pumping conduit, and the rotation is led
Water pipe one end is connected with motor, and the other end is connected by rotary joint with the water inlet end of water pump.
Compared with prior art, the beneficial effects of the present invention are: use when weight submerged, can be according to pumping conduit
Length judge the depth of weight, when sinking, slide damper under the effect of gravity without departing from the sliding recess on weight,
And reach adopt water depth when, by rotation the first rotating bar drive reel wind traction rope, can be pulled up sliding gear
Plate slides on the sliding recess of weight, and weight internal cavity is connected to the external world, so as to avoid the dirt when weight sinks stifled
Acquisition position is filled in, the accuracy of acquisition is improved, also improves collecting efficiency；Aqueduct rotation is rotated by motor control to wind
Or release pumping conduit can be adjusted to realize the lifting of weight according to discharging or winding the length of weight in this way
The depth of water of sampling, water sample can be acquired by rotation aqueduct and pumping conduit and be input to detection dress by starting water pump at the same time
Set it is interior detected, in this way can be accurate and be rapidly performed by sampling, the lifting of easy to use and easily operated control weight is determined
Position and synchronous acquisition water sample.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of sampling detecting device for the monitoring of ground water chemistry contaminant overstandard.
Fig. 2 is to adopt the structural representation of water dispenser structure in a kind of sampling detecting device for the monitoring of ground water chemistry contaminant overstandard
Figure.
Fig. 3 be it is a kind of for ground water chemistry contaminant overstandard monitoring sampling detecting device in bracket stereoscopic schematic diagram.
Fig. 4 be it is a kind of for ground water chemistry contaminant overstandard monitoring sampling detecting device in weight structural schematic diagram.
Fig. 5 be it is a kind of for ground water chemistry contaminant overstandard monitoring sampling detecting device in slide damper structural representation
Figure.
Fig. 6 be it is a kind of for ground water chemistry contaminant overstandard monitoring sampling detecting device in equipment cavity structural representation
Figure.
Fig. 7 be it is a kind of for ground water chemistry contaminant overstandard monitoring sampling detecting device in winding mechanism structural representation
Figure.
In figure: 1- equipment cavity, 2- connecting rod, 3- setter plate, 4- supporting plate, 5- through-hole, 6- limited roller, the first rotating bar of 7-,
8- reel, 9- traction rope, 10- weight, 11- pipe sleeve, the second rotating bar of 12-, 13- directive wheel, 14- pumping conduit, 15- sliding
Baffle, 16- rotate aqueduct, 17- motor, 18- rotary joint, 19- water pump, 20- detection device, 21- drainage pipeline.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig. 1~5, in the embodiment of the present invention, a kind of sample detection for the monitoring of ground water chemistry contaminant overstandard
Device, including detection device 20 are arranged in equipment cavity 1 with water dispenser structure, the detection device 20 is adopted, and are connected to by water pump 19
Adopt water dispenser structure；The side adopted water dispenser structure and equipment cavity 1 is arranged in by connecting rod 2, described adopt in water dispenser structure includes that setting is being propped up
Traction mechanism on frame, the weight 10 and connection weight 10 with blocking-proof result and controllable conduction by traction mechanism suspension
With the pumping conduit 14 of water pump 19.
The bracket include the setter plate 3 being connected with connecting rod 2 and be located at setter plate 3 on symmetrically arranged two groups of supporting plates 4,
Rotation connection is provided with the first rotating bar 7 and the second rotating bar 12 between the supporting plate 4, first rotating bar 7 and described the
Two rotating bars 12 are arranged in parallel from top to bottom, are provided through three groups of through-holes 5 in the setter plate 3, two in through-hole 5 described in three groups
Side, which is embedded in, is rotatably connected to limited roller 6, and the limited roller 6 of two sides is oppositely arranged；Described first rotating bar, 7 one end is passed through
Wear the supporting plate 4, and end periphery is arranged with handle protrusion, the peripheral symmetrical fixing sleeve in two sides of first rotating bar 7 be equipped with around
Line wheel 8, winding is provided with traction mechanism on the reel 8；Second rotating bar, the 12 periphery middle part, which is arranged, is fixed with guiding
Wheel 13.
The traction mechanism includes the traction rope 9 and the cunning that is connected and fixed of 9 lower end of traction rope for being wrapped in the periphery of reel 8
Dynamic baffle 15, described 9 one end of traction rope are fixedly connected with 8 periphery of reel, pass downwardly through two sides after being wrapped in 8 periphery of reel
Through-hole 5 and continue to extend downwardly, 10 assembly connection of the slide damper 15 and weight, 15 both sides of the edge of slide damper end
End is equipped with protrusion, and the sliding of slide damper 15 is connected to 10 two sides of weight, and avoids falling off by protrusion sliding limit.
The weight 10 is coniform stainless steel ingot, 10 internal cavities of the weight setting, and 10 two sides of weight are symmetrical
Insertion is equipped with sliding recess, penetrates through in the middle part of the sliding recess and is connected to 10 internal cavity of weight, and communicating position is inlaid with filter
Net, assembly is provided with slide damper 15 on the sliding recess, and the sliding of slide damper 15 is fitted in sliding recess and logical
The protrusion and sliding recess for crossing 15 both-side ends of slide damper are slidably matched；10 upper end of weight passes through welding or one chemical conversion
Type etc. is fixedly connected with mode and is provided with and communicated with pipe sleeve 11, is sleeved and fixed in the pipe sleeve 11 and is provided with pumping conduit 14.It falls in this way
Sub 10 submergeds, can judge the depth of weight 10 according to the length of pumping conduit 14, and when sinking, slide damper 15 exists
Without departing from the sliding recess on weight 10 under gravity, and reach adopt water depth when, pass through rotation 7 band of the first rotating bar
Dynamic reel 8 winds traction rope 9, can be pulled up slide damper 15 and slide on the sliding recess of weight 10, in weight 10
Cavity is connected to the external world, so as to avoid the dirt blocking acquisition position when weight 10 sinks, improves the accuracy of acquisition,
Improve collecting efficiency.
The pumping conduit 14 is placed through the through-hole 5 at 3 middle part of setter plate and around 13 periphery of directive wheel, pumping conduit 14
It extends in equipment cavity 1 and is connected to by winding mechanism with water pump 19.Starting water pump 19 in this way can carry out water sampling.
The detection device 20 is common for the equipment that chemical impurity content is detected in water body, the detection
20 lower end of device is connected with drainage pipeline 21, and the drainage pipeline 21 extends outwardly through the equipment cavity 1, and is equipped with valve
Door is controlled, and the detection device 20 water can be discharged by drainage pipeline 21 after detecting water sample.
Embodiment 2
Please refer to Fig. 6~7, in the embodiment of the present invention, a kind of sample detection for the monitoring of ground water chemistry contaminant overstandard
Device, on the basis of embodiment 1, the winding mechanism include the rotation being rotatably arranged in equipment cavity 1 between front-rear side walls
Aqueduct 16,16 periphery of rotation aqueduct is wound with 14 end of pumping conduit, and rotates aqueduct 16 and pumping conduit 14
It is connected, described 16 one end of rotation aqueduct is connected with motor 17, and for driving it to be rotated, the other end passes through rotation
Connector 18 is connected with the water inlet end of water pump 19.
The rotation of rotation aqueduct 16 is controlled to winding or release pumping conduit 14, to realize weight by motor 17
10 lifting can adjust the depth of water of sampling according to discharging or winding the length of weight 10 in this way, start water at the same time
Pump 19 can be acquired water sample and be input in detection device 20 and be detected by rotation aqueduct 16 and pumping conduit 14, in this way
It accurately can be rapidly performed by sampling, it is easy to use and easily operated.
The working principle of the invention is: 10 submerged of weight when use can be sentenced according to the length of pumping conduit 14
The depth of disconnected weight 10, when sinking, slide damper 15 under the effect of gravity without departing from the sliding recess on weight 10, and
Reach when adopting water depth, drives reel 8 to wind traction rope 9 by the first rotating bar 7 of rotation, slide damper can be pulled up
15 slide on the sliding recess of weight 10, and 10 internal cavity of weight is connected to the external world, so as to avoid when weight 10 sinks
Dirt blocks acquisition position, improves the accuracy of acquisition, also improves collecting efficiency；Pass through 16 turns of aqueduct of rotation of the control of motor 17
It moves to wind or release pumping conduit 14 can be fallen to realize the lifting of weight 10 according to discharging or winding in this way
The length of son 10 adjusts the depth of water of sampling, and to start water pump 19 at the same time can pass through rotation aqueduct 16 and pumping conduit 14
Acquisition water sample and being input in detection device 20 is detected, in this way can be accurate and be rapidly performed by sampling, it is easy to use and
The lifting positioning of easily operated control weight 10 and synchronous acquisition water sample.
The standardized element that the present invention uses can commercially, and shaped piece is according to specification and attached drawing note
Load can carry out customized, and the specific connection type of each part is all made of in the prior art mature bolt, rivet, welding etc.
Conventional means, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection uses the prior art
Middle conventional connection type, this will not be detailed here.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of sampling detecting device for the monitoring of ground water chemistry contaminant overstandard, including detection device (20) and adopt water dispenser
Structure, the detection device (20) are arranged in equipment cavity (1), and adopt water dispenser structure by water pump (19) connection；It is characterized in that, institute
It states and adopts water dispenser structure by connecting rod (2) setting in the side of equipment cavity (1), described adopt includes that leading on bracket is arranged in water dispenser structure
Draw mechanism, the weight (10) with blocking-proof result and controllable conduction hung by traction mechanism and is connected to weight (10) and water
Pump the pumping conduit (14) of (19).
2. a kind of sampling detecting device for the monitoring of ground water chemistry contaminant overstandard according to claim 1, feature
Be, the bracket include the setter plate (3) being connected with connecting rod (2) and be located at setter plate (3) upper symmetrically arranged two groups of branch
Plate (4), rotation connection is provided with the first rotating bar (7) and the second rotating bar (12) between the supporting plate (4), and described first rotates
Bar (7) the periphery symmetrical fixing sleeve in two sides is equipped with reel (8), and winding is provided with traction mechanism on the reel (8)；Described
Two rotating bars (12) periphery middle part, which is arranged, is fixed with directive wheel (13)；Three groups of through-holes are provided through on the setter plate (3)
(5)。
3. a kind of sampling detecting device for the monitoring of ground water chemistry contaminant overstandard according to claim 2, feature
It is, first rotating bar (7) and second rotating bar (12) are arranged in parallel from top to bottom.
4. a kind of sampling detecting device for the monitoring of ground water chemistry contaminant overstandard according to claim 2, feature
It is, through-hole described in three groups (5) interior two sides, which are embedded in, to be rotatably connected to limited roller (6), the limited roller (6) phase of two sides
To setting.
5. a kind of sampling detecting device for the monitoring of ground water chemistry contaminant overstandard according to claim 2, feature
It is, the traction mechanism includes that the traction rope (9) for being wrapped in reel (8) periphery and traction rope (9) lower end are connected and fixed
Slide damper (15)；Described traction rope (9) one end is fixedly connected with reel (8) periphery, after being wrapped in reel (8) periphery
It passes downwardly through the through-hole (5) of two sides and continues to extend downwardly；The slide damper (15) and weight (10) assembly connection.
6. a kind of sampling detecting device for the monitoring of ground water chemistry contaminant overstandard according to claim 5, feature
It is, the weight (10) is coniform stainless steel ingot, weight (10) the internal cavities setting, weight (10) two sides pair
Claim insertion to be equipped with sliding recess, penetrates through in the middle part of the sliding recess and be connected to weight (10) internal cavity, and communicating position is inlayed
There is strainer, assembly is provided with slide damper (15) on the sliding recess；Weight (10) upper end is provided with and communicated with pipe sleeve
(11), it is sleeved and fixed in the pipe sleeve (11) and is provided with pumping conduit (14).
7. a kind of sampling detecting device for the monitoring of ground water chemistry contaminant overstandard according to claim 6, feature
It is, slide damper (15) sliding is fitted in the protrusion and cunning in sliding recess and passing through slide damper (15) both-side ends
Dynamic groove is slidably matched.
8. according to a kind of any sampling detecting device for the monitoring of ground water chemistry contaminant overstandard of claim 6,
It is characterized in that, pumping conduit (14) is placed through the through-hole (5) in the middle part of setter plate (3) and bypasses directive wheel (13) periphery, and end
End extends in equipment cavity (1) and is connected to by winding mechanism with water pump (19).
9. a kind of sampling detecting device for the monitoring of ground water chemistry contaminant overstandard according to claim 8, feature
It is, the winding mechanism includes being rotatably arranged on rotation aqueduct (16) between equipment cavity (1) interior front-rear side walls, and described turn
Dynamic aqueduct (16) periphery is wound with pumping conduit (14) end, and rotates aqueduct (16) and be connected with pumping conduit (14),
Described rotation aqueduct (16) one end is connected with motor (17), the other end by rotary joint (18) and water pump (19) into
Water end (W.E.) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910384365.1A CN110220749B (en) | 2019-05-09 | 2019-05-09 | Sampling detection device for monitoring standard exceeding of underground water chemical impurities |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910384365.1A CN110220749B (en) | 2019-05-09 | 2019-05-09 | Sampling detection device for monitoring standard exceeding of underground water chemical impurities |
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| Publication Number | Publication Date |
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| CN110220749A true CN110220749A (en) | 2019-09-10 |
| CN110220749B CN110220749B (en) | 2022-02-08 |
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| CN201910384365.1A Active CN110220749B (en) | 2019-05-09 | 2019-05-09 | Sampling detection device for monitoring standard exceeding of underground water chemical impurities |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111044328A (en) * | 2019-12-31 | 2020-04-21 | 黄素琴 | Intelligent acquisition device for underground water detection and acquisition method thereof |
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| CN207689199U (en) * | 2018-01-24 | 2018-08-03 | 石建 | A kind of hydrogeology underground water sampler |
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| CN108760456A (en) * | 2018-08-28 | 2018-11-06 | 南京大学 | One kind being based on film micro-extraction（TFME）Organic pollution two-dimensional imaging method |
| CN208795546U (en) * | 2018-07-28 | 2019-04-26 | 山东汇泽生态科技有限公司 | Deep water sampling device |
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| CN107655722A (en) * | 2017-11-07 | 2018-02-02 | 刘剑锐 | A kind of water quality sample-taking box |
| CN207689199U (en) * | 2018-01-24 | 2018-08-03 | 石建 | A kind of hydrogeology underground water sampler |
| CN108680394A (en) * | 2018-05-14 | 2018-10-19 | 黄河科技学院 | A kind of environmental monitoring water quality sampling device of desirable certain depth |
| CN208795546U (en) * | 2018-07-28 | 2019-04-26 | 山东汇泽生态科技有限公司 | Deep water sampling device |
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| CN110220749B (en) | 2022-02-08 |
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