CN109163929A - A kind of Portable water sample acquisition device that distance is controllable - Google Patents
A kind of Portable water sample acquisition device that distance is controllable Download PDFInfo
- Publication number
- CN109163929A CN109163929A CN201811038016.6A CN201811038016A CN109163929A CN 109163929 A CN109163929 A CN 109163929A CN 201811038016 A CN201811038016 A CN 201811038016A CN 109163929 A CN109163929 A CN 109163929A
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- acquisition device
- sample acquisition
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 238000005070 sampling Methods 0.000 claims abstract description 36
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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
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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 Portable water sample acquisition devices that distance is controllable, including fixed bracket, adjusting rod, control line and sampling cylinder；The adjusting rod can horizontal sliding formula be installed on fixed bracket；One end of the control line is installed on one end of adjusting rod；The other end of the control line around falling naturally after the other end of adjusting rod, and the end and sampling cylinder are connected.By adjusting the entire length of adjusting rod, it can be achieved that being acquired to the water sample of offshore different distance, the spatial dimension and possibility of water sampling point position selection are expanded and improved；Solve the problems, such as that existing fixed water sample acquisition device is unable to satisfy multi-point water sampling demand.
Description
Technical field
The present invention relates to water sampling technical fields, and in particular to a kind of Portable water sample acquisition device that distance is controllable.
Background technique
Water sample acquisition device is mainly used for acquiring water body sample, to realize the status analysis to ecological environment.Currently, water sample
The development of acquisition device is more rapid, such as: notification number is the Chinese invention patent of CN104458335A, is disclosed " a kind of just
Take formula and determine body spacing water sample acquisition device automatically ", water sample is acquired by water suction conduit using the air driven pump in fixed bracket；
Notification number is the Chinese invention patent of CN105319085A, discloses a kind of " rivers and lakes water sampling dress based on unmanned plane
Set ", drive connecting tube to be rotated using the motor in shell to carry out water sample collection；Notification number is CN108082236A's
Chinese invention patent discloses " a kind of river water detection Surface water sample acquisition device and its manufacture and acquisition method ", passes through
Electric roller on cart drives conically shaped to be acquired river water Surface water sample.
Existing water sampling method is broadly divided into fixed water sampling method and mobile two kinds of acquisition method of water sample.Gu
Fixed pattern water sampling method has to be sampled after on a certain stable supporting point being fixed in river or lake；Due to support
The irremovable feature of point, fixed water sampling method is unable to satisfy the demand of multi-point water sampling, especially for open country
The region of outer no supporting point, which can not be successfully, carries out the work.
For mobile water sample acquisition method, there is higher dependence to appurtenance or external condition, such as
It needs chartering, want flat firm etc. using unmanned plane, using the trolley of motor control, landform.On the one hand, in wild water sample
It is difficult to find or meet the requirement of above equipment and condition when acquisition；On the other hand, some equipment are very expensive and need to assist people
Member is operated, and the cost and risk of sampling is virtually increased.In addition, existing water sample acquisition device pacifies installation and dismantling mostly at present
It unloads relatively complicated, it has not been convenient to carry, greatly reduce sampling efficiency.
Summary of the invention
It is existing fixed to solve the purpose of the present invention is to provide a kind of Portable water sample acquisition device that distance is controllable
Water sample acquisition device is unable to satisfy the problem of multi-point water sampling demand.
To achieve the above object, the invention provides the following technical scheme: a kind of Portable water sample that distance is controllable acquisition dress
It sets, including fixed bracket, adjusting rod, control line and sampling cylinder；
The adjusting rod can horizontal sliding formula be installed on fixed bracket；
One end of the control line is installed on one end of adjusting rod；The other end of the control line is around natural after the other end of adjusting rod
It falls, and the end and sampling cylinder are connected.
Further, the fixed bracket inserted including three feet, telescope support and several height-adjusting knobs；
The telescope support includes the vertical telescopic rod of several sections, and the abutting end fitting of adjacent upright telescopic rod connects；The height
On the vertical telescopic rod for the opposite exterior lateral sides that degree adjusting knob is installed on adjacent upright telescopic rod, for adjusting adjacent upright telescopic rod
Fitting length；
Insert the downside for being installed on the vertical telescopic rod in bottom end to three foot.
It further, further include several soft wheels and two blocks of side plates；The side plate is fixedly arranged on support bracket fastened top in parallel；If
The soft middle part taken turns and be successively parallelly mounted to both side plate is done, and the soft wheel can be moved around center axis thereof.
Further, the adjusting rod includes several horizontal telescopic rods, conversion head and fixed pulley；
The outer diameter of the horizontal extension bar gradually becomes smaller, and successively fitting is connected in one；Outermost horizontal extension bar installation
In support bracket fastened top, and it is located on soft wheel；
The conversion head is installed on the external end head of innermost horizontal extension bar；The fixed pulley is installed on conversion head.
Further, the conversion head is Y-shaped structure.
It further, further include rear hanging rod and the aft hook for being connected to rear hanging rod one end；One end installation of hanging rod after described
In on the vertical telescopic rod of a certain section, the aft hook is hooked in one end of outermost horizontal extension bar, and far from conversion head.
It further, further include rear hanging rod angular adjustment button；It is vertical to be installed on a certain section for hanging rod angular adjustment button after described
On telescopic rod；One end of hanging rod is installed on rear hanging rod angular adjustment button after described, and passes through rear hanging rod angular adjustment button adjusting section
Hanging rod and support bracket fastened relative angle afterwards.
It further, further include protective frame, the sampling cylinder is installed in protective frame；One end of the control line is connected to anti-
The top of retaining frame.
It further, further include thermometer, the thermometer is installed in sampling cylinder.
Further, the sampling cylinder includes cylinder, lower air-tight movable plate and upper air-tight movable plate；The upper air-tight movable
Plate is installed at the upper end opening of cylinder；The lower air-tight movable plate is plugged in the water inlet that cylinder lower end opens up by gravity
Place；The side of the cylinder is provided with water nozzle.
Compared with prior art, the beneficial effects of the present invention are:
(1) it by adjusting the entire length of adjusting rod, it can be achieved that being acquired to the water sample of offshore different distance, expands and mentions
The high spatial dimension and possibility of water sampling point position selection；Solve existing fixed water sample acquisition device be unable to satisfy it is more
The problem of point water sampling demand；
(2) it by the way that fixed pulley is arranged, it can be achieved that the displacement for controlling line horizontal direction to be converted to the displacement of vertical direction, accurately controls
The depth of system acquisition water sample；
(3) water drum is adopted by setting, realizes the measurement to the automatic collection of water sample and sealing and to water temperature；
(4) by hanging rod after setting, the adaptability to different bank environment is improved, and during having ensured water sampling
Stationarity；
(5) the features such as there are the present invention installation and removal to be easy, easy to operate, at low cost, easy to carry, and work efficiency is high.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
In figure: the fixed bracket of 1-, 2- height-adjusting knob are inserted to tri- foot of 3-, hanging rod angular adjustment button after 4-, hanging rod after 5-, after 6-
It links up with, 7- horizontal extension bar, the soft wheel of 8-, 9- side plate, 10- conversion head, 11- fixed pulley, 12- control line, 13- cylinder, is sealed on 14-
Movable plate, air-tight movable plate under 15-, 16- thermometer, 17- protective frame, 18- water nozzle.
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.Obviously, described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
Embodiment 1: referring to Fig. 1, the present invention provides a kind of technical solution: a kind of Portable water sample that distance is controllable acquisition
Device, including fixed bracket 1, adjusting rod, control line 12, rear hanging rod 5, aft hook 6, rear hanging rod angular adjustment button 4 and sampling cylinder；
The fixed bracket 1 inserts 3, telescope support, two 8, two blocks of side plates 9 of soft wheel and a height adjustment including three feet
Button 2；The telescope support includes interior vertical telescopic rod and outer vertical telescopic rod, and the upper end of the interior vertical telescopic rod is set in
The lower end of outer vertical telescopic rod；The height-adjusting knob 2 is installed on the lower end of outer vertical telescopic rod, inside and outside vertical for adjusting
The fitting length of telescopic rod；Insert to three foot 3 bottom ends for being installed on interior vertical telescopic rod；The side plate 9 is fixedly arranged on outer in parallel
The top of vertical telescopic rod；Two soft wheels 8 are successively parallelly mounted to inside both side plate 9, and the soft wheel 8 can be around center axis thereof
Movement；
The adjusting rod includes 5 horizontal telescopic rod, 7, conversion heads 10 and a fixed pulley 11；The horizontal extension bar 7
Outer diameter gradually becomes smaller, and successively extension type fitting is connected in one；Outermost horizontal extension bar 7 can the installation of horizontal sliding formula
In the top of fixed bracket 1, and it is located on soft wheel 8；The conversion head 10 is installed on the external end head of innermost horizontal extension bar 7
On；The fixed pulley 11 is installed on conversion head 10；
Hanging rod angular adjustment button 4 is installed on outer vertical telescopic rod after described；One end of hanging rod 5 is installed on rear hanging rod angle after described
It spends on adjusting knob 4, and passes through the relative angle of hanging rod 5 and fixed bracket 1 after the adjusting of rear hanging rod angular adjustment button 4；It is hung after described
The other end of bar 5 is connect with aft hook 6；The aft hook 6 is hooked in one end of outermost horizontal extension bar 7, and separate turn
Change first 10；
The sampling cylinder is installed in protective frame 17；The thermometer 16 is installed in sampling cylinder；
One end of the control line 12 is installed on one end of adjusting rod；The other end of the control line 12 is determined around the adjusting rod other end
It is fallen naturally after pulley 11, and the end and the top of protective frame 17 are connected.
The conversion head 10 is Y-shaped structure, and two bifurcated ends of Y shape upwarp；The fixed pulley 11 is installed on the two of Y shape
In bifurcated end.
The sampling cylinder includes cylinder 13, lower air-tight movable plate 15 and upper air-tight movable plate 14；The upper air-tight movable plate
14 are installed at the upper end opening of cylinder 13；The lower air-tight movable plate 15 by gravity be plugged in that 13 lower end of cylinder opens up into
At the mouth of a river；The side of the cylinder 13 is provided with water nozzle 18.
The soft wheel 8 can be coated with the wheel of the flexible materials such as rubber for outside.
Scene uses step:
(1) height of fixed bracket 1 is adjusted, by height-adjusting knob 2 convenient for operating to control line 12；It is fixed when needing
When bracket 1, three feet are inserted in 3 insertion river bank soils；
(2) by horizontal extension bar 7 be placed on it is soft wheel 8 on carry out Level Promoting, with realize preferably control sampled point position and away from
From；
(3) hanging rod angular adjustment button 4 after adjusting, so that the rear end of rear hook 6 and horizontal extension bar 7 hooks and connects；To rear to hang
The pulling force that bar 5 acts on 7 one end of horizontal extension bar, which is equal to, adopts the pulling force that water drum acts on 7 other end of horizontal extension bar, protects
Card horizontal extension bar 7 is in horizontality；
(4) horizontal displacement for controlling line 12 is converted to vertical displacement by fixed pulley 11, can more easily adjust adopt water drum enter water
Depth；
(5) by stretching one end of control line 12, control sampling cylinder sampling；
(6) after the completion of sampling, acquisition of the realization of water nozzle 18 to water sample is opened on bank, and extra water sample is passed through into upper sealing and is lived
Movable plate 14 is outwelled；
(7) water sample being collected is sealed；After the completion, device sampling is kept well to complete.
Adopt the sampling process of water drum:
(1) it adopts before water drum enters water, upper air-tight movable plate 14 is installed at the upper end opening of cylinder 13, and lower air-tight movable plate 15 relies on
Gravity is plugged in the water inlet that 13 lower end of cylinder opens up, and the water nozzle 18 of 13 side of cylinder is closed；
(2) after adopting water drum and entering water, lower air-tight movable plate 15 can be automatically opened by buoyancy effect, and water body pours into cylinder from water inlet
In 13；Meanwhile thermometer 16 measures current level water temperature；
(3) after adopting water drum and filling water, external and internal pressure is equal, and lower air-tight movable plate 15 is closed.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understand without departing from the principles and spirit of the present invention, can to these embodiments carry out it is a variety of variation, modification, replacement and
Modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of Portable water sample acquisition device that distance is controllable, it is characterised in that: including fixed bracket (1), adjusting rod, control line
(12) and sampling cylinder；
The adjusting rod can horizontal sliding formula be installed on fixed bracket (1)；
One end of control line (12) is installed on one end of adjusting rod；The other end of control line (12) is around the another of adjusting rod
It is fallen naturally behind end, and the end and sampling cylinder are connected.
2. the controllable Portable water sample acquisition device of distance according to claim 1, it is characterised in that: the fixed bracket
(1) (3), telescope support and several height-adjusting knobs (2) are inserted including three feet；
The telescope support includes the vertical telescopic rod of several sections, and the abutting end fitting of adjacent upright telescopic rod connects；The height
It is flexible for adjusting adjacent upright on the vertical telescopic rod for the opposite exterior lateral sides that degree adjusting knob (2) is installed on adjacent upright telescopic rod
The fitting length of bar；
Insert the downside that (3) are installed on the vertical telescopic rod in bottom end to three foot.
3. the controllable Portable water sample acquisition device of distance according to claim 2, it is characterised in that: further include several soft
Take turns (8) and two pieces of side plates (9)；The side plate (9) is fixedly arranged on the top of fixed bracket (1) in parallel；Several soft wheels (8) are successively parallel
It is installed on the middle part of both side plate (9), and the soft wheel (8) can move around center axis thereof.
4. the controllable Portable water sample acquisition device of distance according to claim 3, it is characterised in that: the adjusting rod packet
Include several horizontal telescopic rods (7), conversion head (10) and fixed pulley (11)；
The outer diameter of the horizontal extension bar (7) gradually becomes smaller, and successively fitting is connected in one；Outermost horizontal extension bar
(7) it is installed on the top of fixed bracket (1), and is located on soft wheel (8)；
The conversion head (10) is installed on the external end head of innermost horizontal extension bar (7)；The fixed pulley (11) is installed on
On conversion head (10).
5. the controllable Portable water sample acquisition device of distance according to claim 4, it is characterised in that: the conversion head
It (10) is Y-shaped structure.
6. the controllable Portable water sample acquisition device of distance according to claim 4, it is characterised in that: further include rear hanging rod
(5) and it is connected to the aft hook (6) of rear hanging rod (5) one end；One end of hanging rod (5) is installed on the vertical telescopic rod of a certain section after described
On, the aft hook (6) is hooked in one end of outermost horizontal extension bar (7), and far from conversion head (10).
7. the controllable Portable water sample acquisition device of distance according to claim 6, it is characterised in that: further include rear hanging rod
Angular adjustment button (4)；Hanging rod angular adjustment button (4) is installed on the vertical telescopic rod of a certain section after described；Hanging rod (5) after described
One end is installed on rear hanging rod angular adjustment button (4), and by hanging rod (5) after the adjusting of rear hanging rod angular adjustment button (4) and is fixed
The relative angle of bracket (1).
8. the controllable Portable water sample acquisition device of distance according to claim 1, it is characterised in that: further include protective frame
(17), the sampling cylinder is installed in protective frame (17)；One end of control line (12) is connected to the top of protective frame (17).
9. the controllable Portable water sample acquisition device of distance according to claim 1, it is characterised in that: further include thermometer
(16), the thermometer (16) is installed in sampling cylinder.
10. the controllable Portable water sample acquisition device of distance according to claim 1, it is characterised in that: the sampling cylinder
Including cylinder (13), lower air-tight movable plate (15) and upper air-tight movable plate (14)；The upper air-tight movable plate (14) is installed on cylinder
At the upper end opening of body (13)；The lower air-tight movable plate (15) is plugged in the water inlet that cylinder (13) lower end opens up by gravity
Place；The side of the cylinder (13) is provided with water nozzle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811038016.6A CN109163929B (en) | 2018-09-06 | 2018-09-06 | Controllable portable water sample collection system of distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811038016.6A CN109163929B (en) | 2018-09-06 | 2018-09-06 | Controllable portable water sample collection system of distance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109163929A true CN109163929A (en) | 2019-01-08 |
| CN109163929B CN109163929B (en) | 2021-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811038016.6A Expired - Fee Related CN109163929B (en) | 2018-09-06 | 2018-09-06 | Controllable portable water sample collection system of distance |
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| Country | Link |
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| CN (1) | CN109163929B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916676A (en) * | 2019-03-28 | 2019-06-21 | 国家海洋环境监测中心 | A kind of seawater quality sampling apparatus that marine monitoring depth is different |
| CN110108516A (en) * | 2019-04-30 | 2019-08-09 | 佛山市稚蒙环境科技有限公司 | The water faucet structure of Portable sampling container |
| CN110455580A (en) * | 2019-09-11 | 2019-11-15 | 丁平平 | A kind of environmental project fresh water sampler |
| CN112461590A (en) * | 2019-09-09 | 2021-03-09 | 天津大学 | Be used for seashore sea water sample collection system |
| WO2024021528A1 (en) * | 2022-07-25 | 2024-02-01 | 长江水利委员会长江科学院 | Micro-plastic enrichment apparatus and method for river |
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| JP2005171487A (en) * | 2003-12-08 | 2005-06-30 | Yasutaka Fuse | Underground water collecting apparatus |
| CN106275486A (en) * | 2015-05-21 | 2017-01-04 | 比亚迪股份有限公司 | Draw bar draw off gear and there is its tractor |
| CN206114345U (en) * | 2016-10-20 | 2017-04-19 | 合肥学院 | Water quality sampling rod |
| CN206787853U (en) * | 2017-04-27 | 2017-12-22 | 山东国正检测认证有限公司 | Water quality sampling device |
| CN207215503U (en) * | 2017-10-11 | 2018-04-10 | 中和源泰（天津）环保科技有限公司 | A kind of portable wastewater recycle sampling apparatus |
| CN207396109U (en) * | 2017-11-17 | 2018-05-22 | 四川炯测环保技术有限公司 | A kind of portable water quality automatic sampler |
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| JP2005171487A (en) * | 2003-12-08 | 2005-06-30 | Yasutaka Fuse | Underground water collecting apparatus |
| CN106275486A (en) * | 2015-05-21 | 2017-01-04 | 比亚迪股份有限公司 | Draw bar draw off gear and there is its tractor |
| CN206114345U (en) * | 2016-10-20 | 2017-04-19 | 合肥学院 | Water quality sampling rod |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916676A (en) * | 2019-03-28 | 2019-06-21 | 国家海洋环境监测中心 | A kind of seawater quality sampling apparatus that marine monitoring depth is different |
| CN109916676B (en) * | 2019-03-28 | 2021-08-13 | 国家海洋环境监测中心 | Sea water quality sampling device with different depths for ocean monitoring |
| CN110108516A (en) * | 2019-04-30 | 2019-08-09 | 佛山市稚蒙环境科技有限公司 | The water faucet structure of Portable sampling container |
| CN112461590A (en) * | 2019-09-09 | 2021-03-09 | 天津大学 | Be used for seashore sea water sample collection system |
| CN110455580A (en) * | 2019-09-11 | 2019-11-15 | 丁平平 | A kind of environmental project fresh water sampler |
| WO2024021528A1 (en) * | 2022-07-25 | 2024-02-01 | 长江水利委员会长江科学院 | Micro-plastic enrichment apparatus and method for river |
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| Publication number | Publication date |
|---|---|
| CN109163929B (en) | 2021-05-18 |
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Granted publication date: 20210518 |