CN105890932A - Stratified sampler for water body - Google Patents
Stratified sampler for water body Download PDFInfo
- Publication number
- CN105890932A CN105890932A CN201610355102.4A CN201610355102A CN105890932A CN 105890932 A CN105890932 A CN 105890932A CN 201610355102 A CN201610355102 A CN 201610355102A CN 105890932 A CN105890932 A CN 105890932A
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- button
- water
- sampling
- water body
- casing
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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
- G01N1/16—Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels
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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 stratified sampler for a water body and relates to a collecting device for water-body samples different in depth. Under manual operation, collection for samples of water bodies different in depth is completed. The stratified sampler has the characteristics of fast collection, accurate depth, portability, small size and the like. The stratified sampler comprises a containing device, a winch, a sampling device, a water storage bottle, a power supply and a control system, wherein the containing device comprises a box body, a handle, rollers and a sampling-device storage area; the winch is arranged at the middle-upper part of the box body; the sampling device is arranged at the sampling-device storage area and comprises a mooring rope, an upper electromagnetic valve, a floating ball, a water storage device, a lower electromagnetic valve, a pressure sensor, an internal proximity switch, a traveling cable and an external proximity switch; the water storage bottle is positioned at the lower right part; the power supply is positioned at the lower middle part; and the control system is positioned at the upper right part of the box body and comprises a display, a power supply indicator, a start button, a sampling button, a submerging button, a rising button, a full-collection indicator and a bottoming indicator.
Description
Technical field
Technical scheme relates to the harvester of different depth water body sample, specifically water body stratified sampling
Device.
Background technology
The collection of water body sample is hydrological science research and the important means of water body management, carries out the water body sample of different depth
The collection of precise and high efficiency is important foundation and the premise carrying out every related work smoothly.Water body is due to factors such as temperature, current
Impact can form obvious difference, referred to as layering effect at each layer, the hydrology of different water layers, chemistry, biology etc. are believed
Breath there are differences, and this species diversity is the important sign of water body feature, is also vital basic data data in every research,
Accurately, quick, portable, small and exquisite water sampling device carrying out smoothly for work such as water body hydrologic research, water ecology evaluations
Significant, especially for carrying out smoothly of field work and tiny well head collecting work.CN201955253U is public
Having opened a kind of ditch surface water sampler, it gathers water sample by counterweight lead ring gravity sinking water body, it is to avoid by body
In the water of disturbance, float enters sounding bottle, and collection equipment is for the feature such as accurate, portable, small and exquisite, but the method cannot be real
The now collection to the swallow of different depth.
In a word, existing technology not can solve portable, quick, the precise acquisition of different water levels water body sample.
Summary of the invention
The technical problem to be solved is: provides water body stratified sampler, under artificial operation, completes difference
The collection of degree of depth water body sample, have collection quickly, the degree of depth feature such as small and exquisite accurate, portable, meet field work and thin
The requirement that The Small Well saliva body gathers.
The present invention solve this technical problem be the technical scheme is that offer water body stratified sampler, including storing apparatus,
Hoist engine, sampling apparatus, water-storing bottle, power supply and control system；Storing apparatus includes casing, handle, roller, sampling cartridge
Putting storage area, wherein handle is positioned at above casing, and roller is positioned at below casing, and sampling apparatus storage area is positioned at casing
The left side；Hoist engine is arranged on the upper position of casing；Sampling apparatus leaves sampling apparatus storage area in, and sampling apparatus includes cable
Rope, solenoid, floater shot, water receiver, lower electromagnetic valve, pressure transducer, interior proximity switch, trailing cable, external
Nearly switch, wherein solenoid is arranged on the suitable for reading of water receiver, and the control line of solenoid imports trailing cable, hawser one end
Being fixed on the upper surface of water receiver, the other end of hawser is wrapped on hoist engine, and hawser is marked with scale, and floater shot is placed in storage
The inside of hydrophone, is in free state, and lower electromagnetic valve is arranged on the end opening of water receiver, and the control line of lower electromagnetic valve imports retinue
Cable, pressure transducer is arranged on the bottom right edge of lower electromagnetic valve, and the holding wire of pressure transducer imports trailing cable, inside connects
Nearly switch is arranged on the top of water receiver inwall, and the holding wire of interior proximity switch imports trailing cable, and outer proximity switch is arranged on
The edge, lower-left of lower electromagnetic valve, the holding wire of outer proximity switch imports trailing cable, and the other end of trailing cable is connected to control
In system, water-proofing treatment is all done in the junction between sampling apparatus each several part；Water-storing bottle is positioned at the position, bottom right of casing；Power supply
It is positioned at the position, middle and lower part of casing；Control system is positioned at the upper right position of casing, and control system includes: display, power supply indicate
Lamp, start button, sampling button, dive button, rise button, adopt full display lamp, backing display lamp, wherein, display
Device is positioned at the top of control system, and power supply indicator is positioned at the downside of display and keeps right, and backing display lamp is positioned under display
Side is placed in the middle, adopts full display lamp and is positioned at the downside of display and keeps left, and start button is positioned at the lower section of power supply indicator, button of sampling
Being positioned at below start button, rising button is positioned to be adopted below full display lamp, and dive button is positioned at below rising button.
Above-mentioned water body stratified sampler, a diameter of 3cm of described floater shot.
Above-mentioned water body stratified sampler, the back cut diameter of described water receiver is 2cm, and lower port diameter is 4cm.
Above-mentioned water body stratified sampler, described start button is locking press button.
Above-mentioned water body stratified sampler, described dive button is locking press button.
Above-mentioned water body stratified sampler, described rising button is locking press button.
Above-mentioned water body stratified sampler, described sampling button is Self-resetting button.
Above-mentioned water body stratified sampler, the control core of described control system is Single Chip Microcomputer (SCM) system.
Above-mentioned water body stratified sampler, used unit is known to those skilled in the art, all by known way
Footpath obtains.The method of attachment of described parts is that those skilled in the art can grasp.
The invention has the beneficial effects as follows: compared with prior art, outstanding feature and the marked improvement of stratified sampler of the present invention be:
(1) present invention is designed with upper and lower two electromagnetic valves, is respectively used to air-out and gathers water sample, it is ensured that water acquisition mistake
Smoothly completing of journey.
(2) present invention is provided with the floater shot of free state and interior proximity switch in the water receiver of sampling apparatus, works as water storage
When gathering full water sample in device, floater shot floats to proximity switch induction zone, and signal is passed to control system by proximity switch, carries
Show that operator have sampled, it is ensured that the actual effect of sampling work.
(3) sampling apparatus of the present invention is designed as cylindric, compact overall structure, low-profile, is adapted to small-bore
Well sampling operation.
(4) present invention uses modular design method, is encapsulated in by each several part inside storing apparatus, carries, easy to use,
Functions is clear and definite, connects simple, clear in structure, and overall design has the power-supply system of self, is very suitable for field and makees
Industry.
(5) present invention is designed with hawser with a scale and pressure transducer, and two cover systems complete the survey of the data of the depth of water jointly
Fixed, reference each other, one group of detection data not meeting actual condition can be rejected according to practical situation, it is ensured that bathymetric data
Scientific.
(6) present invention is designed with outer proximity switch in sampling apparatus bottom, is used for detecting whether sampling apparatus bottoms out, and
Feed back information to operator, water-bed concavo-convex working environment in confused situation is had very important significance, this design
Ensure accuracy and the operability of sampling work.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the composition frame chart of water body stratified sampler of the present invention.
Fig. 2 is the structural representation of water body stratified sampler of the present invention.
Fig. 3 is the schematic diagram of water body stratified sampler sampling apparatus of the present invention.
Fig. 4 is the schematic diagram of water body stratified sampler control system of the present invention.
In figure, 1. casing, 2. handle, 3. hoist engine, 4. control system, 5 water-storing bottles, 6. roller, 7. power supply, 8.
Sampling apparatus storage area, 9. sampling apparatus, 41. display, 42. power supply indicators, 43. start buttons, 44. sampling buttons,
45. dive buttons, 46. rise buttons, and 47. adopt full display lamp, 48. backing display lamps, 91. hawsers, 92. solenoid,
93. floater shots, 94. water receivers, 95. times electromagnetic valves, 96. pressure transducers, proximity switch in 97., 98. trailing cables,
99. outer proximity switches.
Detailed description of the invention
Embodiment illustrated in fig. 1 shows, water body stratified sampler of the present invention includes: storing apparatus, sampling apparatus 9, water-storing bottle
5, hoist engine 3, power supply 7 and control system 4.
Embodiment illustrated in fig. 2 shows, storing apparatus includes casing 1, handle 2, roller 6, sampling apparatus storage area 8, its
Middle handle 2 is positioned at above casing 1, and roller 6 is positioned at below casing 1, and sampling apparatus storage area 8 is positioned at casing 1
The left side, sampling apparatus 9 is arranged on sampling apparatus storage area 8；Hoist engine 3 is arranged on the upper position of casing 1；Power supply
7 positions, middle and lower part being positioned at casing 1；Control system 4 is positioned at the upper right position of casing 1；Water-storing bottle 5 is positioned at the right side of casing 1
Lower portion；The other end of hawser 91 is wrapped on hoist engine 3, and the other end of trailing cable 98 is connected to control system 4
On.
Embodiment illustrated in fig. 3 shows, sampling apparatus 9 include hawser 91, solenoid 92, floater shot 93, water receiver 94,
Lower electromagnetic valve 95, pressure transducer 96, interior proximity switch 97, trailing cable 98, outer proximity switch 99, wherein power on
Magnet valve 92 is arranged on the suitable for reading of water receiver 94, and the control line of solenoid 92 imports trailing cable 98, hawser 91 one end
Being fixed on the upper surface of water receiver 94, floater shot 93 is placed in the inside of water receiver 94, is in free state, lower electromagnetic valve
95 end openings being arranged on water receiver 94, the control line of lower electromagnetic valve 95 imports trailing cable 98, and pressure transducer 96 is installed
In the bottom right edge of lower electromagnetic valve 95, the holding wire of pressure transducer 96 imports trailing cable 98, and interior proximity switch 97 is pacified
Being contained in the top of water receiver 94 inwall, the holding wire of interior proximity switch 97 imports trailing cable 98, and outer proximity switch 99 is pacified
Being contained in the edge, lower-left of lower electromagnetic valve 95, the holding wire of outer proximity switch 99 imports trailing cable 98.
Embodiment illustrated in fig. 4 shows, control system 4 includes: display 41, power supply indicator 42, start button 43,
Sampling button 44, dive button 45, rise button 46, adopt full display lamp 47, backing display lamp 48, wherein, display
Device 41 is positioned at the top of control system 4, and power supply indicator 42 is positioned at the downside of display 41 and keeps right, backing display lamp 48
The downside being positioned at display 41 is placed in the middle, adopts the downside that full display lamp 47 is positioned at display 41 and keeps left, and start button 43 is positioned at
The lower section of power supply indicator 42, sampling button 44 is positioned at below start button 43, and rising button 46 is positioned at adopts full instruction
Below lamp 47, dive button 45 is positioned at below rising button 46.
Embodiment 1
Shown in above-mentioned Fig. 2, Fig. 3 and Fig. 4, prepared water body stratified sampler, wherein a diameter of 3cm of floater shot 93,
The back cut diameter of water receiver 94 is 2cm, and lower port diameter is 4cm, start button 43 is locking press button, dive button 45
For locking press button, rise button 46 be locking press button, button 44 of sampling be the control core of Self-resetting button, control system 4
The heart is Single Chip Microcomputer (SCM) system, and hawser 91 is marked with scale, and encapsulation process is all done in the junction between each several part of sampling apparatus 9.
Below as a example by a sampling operation.
The first step, starts water body stratified sampler
Sampling waters put into by sampling apparatus 9 by operator, presses start button 43, self-lock of button, and power supply indicator 42 is bright
Rising, water body stratified sampler is in running order.
Second step, sampling operation
Operator presses dive button 45, self-lock of button, pays close attention to the scale on display 41 and hawser 91, hoist engine simultaneously
3 rotate forward, and sampling apparatus 9 starts dive under gravity, and the signal that pressure transducer 96 is passed back becomes through process
Submerged depth shows on display 41, simultaneously hawser 91 scale also simultaneous display submerged depth；Device 9 to be sampled dive
To desired depth, operator presses dive button 45 again, and button releases self-locking, hoist engine 3 stall, sampling apparatus 9
Stop dive；Operator pins sampling button 44, and solenoid 92 and lower electromagnetic valve 95 on sampling apparatus 9 are beaten simultaneously
Opening, due to the effect of pressure differential, water body enters water receiver 94 from lower electromagnetic valve 95, and the air in water receiver 94 is from powering on
Magnet valve 92 is discharged, and floater shot 93, owing to being acted on the top floating to water receiver 94 by buoyancy, is located exactly at interior close to opening
Closing the induction zone of 97, signal is reached control system 4 by interior proximity switch 97, through signal processing, adopts full display lamp 47
Lighting, operator unclamps sampling button 44, and solenoid 92 and lower electromagnetic valve 95 on sampling apparatus 9 simultaneously close off；
Operator presses rising button 46, and self-lock of button, hoist engine 3 inverts, and sampling apparatus 9 is under the effect of hawser 91 pulling force
Beginning to ramp up, sampling apparatus 9 rises from the water surface and arrives precalculated position by the time, and operator presses rising button 46, self-locking again
Releasing, hoist engine 3 stall, water-storing bottle 5 is placed at the end opening of 9 times electromagnetic valves 95 of sampling apparatus, presses and adopt by operator
Water button, solenoid 92 and lower electromagnetic valve 95 are opened simultaneously, and the water body sample natural flow in water receiver 94 enters storage
Water bottle 5, the whole water bodys in water receiver 94 flow out by the time, unclamp water acquisition button；Being covered by water-storing bottle 5, labelling is put well
In casing 1, sampling apparatus 9 is received.If backing display lamp 48 has lighted expression sampling apparatus 9 in sampling process
Through diving to the bottom, or running into barrier and cannot continue dive, operator can be adjusted accordingly.
3rd step, closes water body stratified sampler
Operator presses start button 43 again, and button releases self-locking, and power supply indicator 42 extinguishes, water body stratified sampler
Close.
Claims (8)
1. provide water body stratified sampler, including storing apparatus, hoist engine, sampling apparatus, water-storing bottle, power supply and control system
System, it is characterised in that: storing apparatus includes casing, handle, roller, sampling apparatus storage area, and wherein handle is positioned at casing
Above, roller is positioned at below casing, and sampling apparatus storage area is positioned at the left side of casing；Hoist engine is arranged in casing
Upper bit；Sampling apparatus leaves sampling apparatus storage area in, and sampling apparatus includes hawser, solenoid, floater shot, water storage
Device, lower electromagnetic valve, pressure transducer, interior proximity switch, trailing cable, outer proximity switch, wherein solenoid is arranged on
Water receiver suitable for reading, the control line of solenoid imports trailing cable, and hawser one end is fixed on the upper surface of water receiver, hawser
The other end be wrapped on hoist engine, hawser is marked with scale, and floater shot is placed in the inside of water receiver, is in free state,
Lower electromagnetic valve is arranged on the end opening of water receiver, and the control line of lower electromagnetic valve imports trailing cable, and pressure transducer is arranged on lower electricity
The bottom right edge of magnet valve, the holding wire of pressure transducer imports trailing cable, and interior proximity switch is arranged on the upper of water receiver inwall
Portion, the holding wire of interior proximity switch imports trailing cable, and outer proximity switch is arranged on the edge, lower-left of lower electromagnetic valve, outer close
The holding wire of switch imports trailing cable, and the other end of trailing cable is connected in control system；Water-storing bottle is positioned at the right side of casing
Lower portion；Power supply is positioned at the position, middle and lower part of casing；Control system is positioned at the upper right position of casing, and control system includes: display
Device, power supply indicator, start button, sampling button, dive button, rise button, adopt full display lamp, backing display lamp,
Wherein, display is positioned at the top of control system, and power supply indicator is positioned at the downside of display and keeps right, and backing display lamp is positioned at
The downside of display is placed in the middle, adopts full display lamp and is positioned at the downside of display and keeps left, and start button is positioned at the lower section of power supply indicator,
Sampling button is positioned at below start button, and rising button is positioned to be adopted below full display lamp, and dive button is positioned at rising button
Below.
Water body stratified sampler the most according to claim 1, it is characterised in that: a diameter of 3cm of described floater shot.
Water body stratified sampler the most according to claim 1, it is characterised in that: the back cut diameter of described water receiver
For 2cm, lower port diameter is 4cm.
Water body stratified sampler the most according to claim 1, it is characterised in that: described start button be self-locking by
Button.
Water body stratified sampler the most according to claim 1, it is characterised in that: described dive button is that self-locking is pressed
Button.
Water body stratified sampler the most according to claim 1, it is characterised in that: described rising button is that self-locking is pressed
Button.
Water body stratified sampler the most according to claim 1, it is characterised in that: described sampling button is Self-resetting
Button.
Water body stratified sampler the most according to claim 1, it is characterised in that: the control core of described control system
The heart is Single Chip Microcomputer (SCM) system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610355102.4A CN105890932B (en) | 2016-05-25 | 2016-05-25 | Water body stratified sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610355102.4A CN105890932B (en) | 2016-05-25 | 2016-05-25 | Water body stratified sampler |
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| Publication Number | Publication Date |
|---|---|
| CN105890932A true CN105890932A (en) | 2016-08-24 |
| CN105890932B CN105890932B (en) | 2018-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610355102.4A Active CN105890932B (en) | 2016-05-25 | 2016-05-25 | Water body stratified sampler |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843461A (en) * | 2017-11-13 | 2018-03-27 | 刘学浩 | A kind of portable fluid depthkeeping Stratified Sampling device |
| CN108008100A (en) * | 2017-11-03 | 2018-05-08 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of water quality indicator buoy device |
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| DE202005016107U1 (en) * | 2005-10-14 | 2005-12-15 | Walz, Karl-Heinz | Automatic water sampling device for use in e.g. sewer, has hollow body that is evacuated by vacuum pump after switching water level switch, so that body attached with siphon pipe is filled with liquid |
| US20070113687A1 (en) * | 2002-07-14 | 2007-05-24 | Sauter Eberhard J | Bed water sampling device |
| CN201955253U (en) * | 2011-03-05 | 2011-08-31 | 卢宇昊 | Ditch surface water sampler |
| CN105089664A (en) * | 2015-08-14 | 2015-11-25 | 中国地质调查局水文地质环境地质调查中心 | Automatic measuring system and method for layered water pumping test of deep hole including multiple water-bearing strata |
| CN205012993U (en) * | 2015-08-14 | 2016-02-03 | 中国地质调查局水文地质环境地质调查中心 | Many water -bearing stratum deep hole layering pumping test automatic measurement system |
| CN205679433U (en) * | 2016-05-25 | 2016-11-09 | 河北建筑工程学院 | Water body stratified sampler |
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2016
- 2016-05-25 CN CN201610355102.4A patent/CN105890932B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070113687A1 (en) * | 2002-07-14 | 2007-05-24 | Sauter Eberhard J | Bed water sampling device |
| DE202005016107U1 (en) * | 2005-10-14 | 2005-12-15 | Walz, Karl-Heinz | Automatic water sampling device for use in e.g. sewer, has hollow body that is evacuated by vacuum pump after switching water level switch, so that body attached with siphon pipe is filled with liquid |
| CN201955253U (en) * | 2011-03-05 | 2011-08-31 | 卢宇昊 | Ditch surface water sampler |
| CN105089664A (en) * | 2015-08-14 | 2015-11-25 | 中国地质调查局水文地质环境地质调查中心 | Automatic measuring system and method for layered water pumping test of deep hole including multiple water-bearing strata |
| CN205012993U (en) * | 2015-08-14 | 2016-02-03 | 中国地质调查局水文地质环境地质调查中心 | Many water -bearing stratum deep hole layering pumping test automatic measurement system |
| CN205679433U (en) * | 2016-05-25 | 2016-11-09 | 河北建筑工程学院 | Water body stratified sampler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108008100A (en) * | 2017-11-03 | 2018-05-08 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of water quality indicator buoy device |
| CN107843461A (en) * | 2017-11-13 | 2018-03-27 | 刘学浩 | A kind of portable fluid depthkeeping Stratified Sampling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105890932B (en) | 2018-09-14 |
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Inventor after: Pei Hongwei Inventor after: Hou Manzhe Inventor after: Han Yan Inventor after: Zhu Wenzhuang Inventor after: Ma Liyong Inventor after: Ji Gaoqing Inventor after: Zhao Lijuan Inventor after: Jin Xiaoqing Inventor after: Liu Yahe Inventor after: Cao Meiting Inventor after: Shen Yanjun Inventor after: Jia Yugui Inventor after: Geng Mingchao Inventor after: Min Leilei Inventor after: Wu Lin Inventor after: Ma Hong Inventor before: Ma Hong Inventor before: Zhao Lijuan Inventor before: Jin Xiaoqing Inventor before: Shen Yanjun Inventor before: Jia Yugui Inventor before: Pei Hongwei Inventor before: Min Leilei Inventor before: Wu Lin Inventor before: Hou Manzhe Inventor before: Ma Liyong Inventor before: Ji Gaoqing |
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Effective date of registration: 20220630 Address after: 075000 No.12, Lingyuan Road, Qiaodong District, Zhangjiakou City, Hebei Province Patentee after: Zhangjiakou Haoyuan environmental protection equipment operation Co.,Ltd. Address before: No. 13 Chaoyang Street, Zhangjiakou, Hebei, Hebei Patentee before: HEBEI University OF ARCHITECTURE |