AU2017100475A4 - A Portable Water Sampling Device - Google Patents
A Portable Water Sampling Device Download PDFInfo
- Publication number
- AU2017100475A4 AU2017100475A4 AU2017100475A AU2017100475A AU2017100475A4 AU 2017100475 A4 AU2017100475 A4 AU 2017100475A4 AU 2017100475 A AU2017100475 A AU 2017100475A AU 2017100475 A AU2017100475 A AU 2017100475A AU 2017100475 A4 AU2017100475 A4 AU 2017100475A4
- Authority
- AU
- Australia
- Prior art keywords
- water
- flexible pipe
- telescopic pole
- sampling
- portable
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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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
Abstract
ll:\sxd\Interwovn\NRPortbl\DCC\SXD\14248853_l.docx-l 05/2017 Abstract This invention provides a portable water sampling device, belonging to the technical field of ecological environment. The device comprises telescopic pole, flexible pipe, water-drawing component; one end of said telescopic pole is free end, for extending onto water of sampling region; the other end of said telescopic pole is stiff end, for fixing on shore; said flexible pipe is installed axially along said telescopic pole, and is adjustable to shift axially along said telescopic pole; one end of said flexible pipe is water-absorbing end, for falling into water through the free end of said telescopic pole for sampling, the other end of said flexible pipe is connected to water inlet of said water drawing component. Performing water sampling by adopting the device and method of this invention has the following advantages: simple structure, simple operation, portable, time-saving, effort-saving, safety, high-efficiency, cost-effective, wide application. Document1O-1/05/2017 Figure 1
Description
I I:\sxd\Intcrwovcn\NRPortbl\DCC\SXD\l4248853_l.docx-1/05/2017 2017100475 01 May 2017 - 1 - A Portable Water Sampling Device
Technical Field [0001] This invention belongs to field of ecological environment technology, specifically involves a portable water sampling device.
Background [0002] As the most critical constituent part of wet land, water commendably reflects ecological condition of wet land, and sampling on water is an important process to develop water research. Wet land ecological system belongs to water ecological system, its biocenosis consists of aquatic organism and terrestrial organism; it's available to acquire timely the change of wet land system through detection and comparison on water by sampling, especially by periodically sampling water of wet land. When performing water quality sampling in wet land, it's necessary to sample water in different regions. In complex environment, water source is located in area which is hard to collect, it's prerequisite to obtain water through assistance of other tools.
[0003] Currently, sampling water in wet land is mainly dependent on manual work. It's relatively easy to sampling water in region with smooth shore zone, however, the water sample is easily mixed with impurity of substrate sludge, etc., due to nearing shore side and shallow water surface; the water sample obtained by that manner is affected by surrounding at a large extent, which can not commendably reflect actual state of water area. As to region with complicated shore zone, water sampling is required by assistance of external tool or boats and ships, which is with large difficulty, high cost and strong risk.
[0004] Therefore, there is an urgent need in this field to develop a portable water sampling device, which can sample water in any area on shore side, in order to enhance sampling efficiency and reduce cost. H:\sxd\Intcrwovcn\NRPortbl\DCC\SXD\l4248853_l.docx-1/05/2017 2017100475 01 May 2017 -2-
Content of Invention [0005] Aiming at above problems and demands existing in this field, this invention provides a portable water sampling device, which can enhance sampling efficiency and reduce cost, and which is prone to use in researches relating to water like wet land, etc.
[0006] Technical solutions of this invention to solve above problem are as follows: [0007] A portable water sampling device, characterized in that, comprises telescopic pole, flexible pipe, pumping unit; one end of said telescopic pole is free end, used for extending onto water of sampling region; the other end of said telescopic pole is stiff end, used for fixing on shore; said flexible pipe is installed axially along said telescopic pole, and is adjustable to shift axially along said telescopic pole; one end of said flexible pipe is water intaking end, used for falling into water through the free end of said telescopic pole for sampling, the other end of said flexible pipe is connected to water inlet of said pumping unit.
[0008] There is a scale set on said flexible pipe; there is a normal line set on said telescopic pole, for indicating the scale of the corresponding location on said flexible pipe.
[0009] An obumbrant body which can make said flexible pipe fall into water is installed on said water intaking end of said flexible pipe.
[0010] Said obumbrant body is reticular cone tip.
[0011] The portable water sampling device also comprises: bracket, said bracket is used for support said telescopic pole, one end of which is connected to the stiff end of said telescopic pole, and the other end of which is fixed on shore. H:\sxd\Imerwoven\NRPortbl\DCC\SXD\l4248853_l.docx-l Ό5'2017 2017100475 01 May 2017 -3 - [0012] The portable water sampling device also comprises: flexible pipe shaft, said flexible pipe shaft is installed on said bracket or said telescopic pole, used for modulating and storing said flexible pipe to shift axially along said telescopic pole.
[0013] Said pumping unit is installed on said bracket or said telescopic pole, water outlet of which is used for providing water towards sampling container, and/or, said pumping unit is hand-operated centrifuge, water pump, water absorber.
[0014] A water sampling method, characterized in that, performing the following steps by adopting the portable water sampling device according to one of any of claims 1-7: making the free end of said telescopic pole extend onto water of sampling region, and making the waterabsorbing end of said flexible pipe fall into water, and starting said pumping unit to draw water sample.
[0015] A water location sampling method, characterized in that, performing the following steps by adopting the portable water sampling device: (1) modulating said telescopic pole to make its free end arrive onto water of sampling region; (2) adjusting the length of said flexible pipe to make its water-absorbing end contact water surface, and recording scale a indicated by said normal line; (3) adjusting the length of said flexible pipe to make its water-absorbing end fall into water, recording degree scale b indicated by said normal line when reaching the position of an expected water depth; the difference value between a and b is the expected water depth; (4) starting said pumping unit to draw water sample after reaching the expected water depth. H:\sxd\Intcrwovcn\NRPorihl\DCC\SXD\l4248853_l.docx-1/05 2017 2017100475 01 May 2017 -4- [0016] This invention claims a portable water sampling device, characterized in that, comprises telescopic pole, flexible pipe, pumping unit; one end of said telescopic pole is free end, for extending onto water of sampling region; the other end of said telescopic pole is stiff end, for fixing on shore; said flexible pipe is installed axially along said telescopic pole, and is adjustable to shift axially along said telescopic pole; one end of said flexible pipe is waterabsorbing end, for falling into water through the free end of said telescopic pole for sampling, the other end of said flexible pipe is connected to water inlet of said pumping unit. When being used, said telescopic pole can be elongated and extended onto water of sampling region; When not being used, said telescopic pole can be shortened for being easily carried; advantages of said flexible pipe are as follows: it's soft and can bend; it's convenient to store as well as carry it; its length can be adjusted. The portable water sampling device can be fixed on shore side of various water areas to obtain water sample in any region of water, which is simply operated, safe and convenient.
[0017] In further examples, there is a scale set on said flexible pipe; there is normal line set on said telescopic pole, for indicating the scale of the corresponding location on said flexible pipe. This invention adopts flexible pipe with degree scale, for the positive effects that, it's available to determine specific length of stretch out and draw back of flexible pipe according to indication of degree scale, further to judge the depth in water of water-absorbing end; and the normal line on telescopic pole plays the role of indicating degree scale; the combination of above settings can achieve sampling and location of water depth.
[0018] In some examples of this invention, an obumbrant body which can make said flexible pipe falling into water is installed on said water-absorbing end of said flexible pipe, the characteristic of which is that, article with weight is linked to end of flexible pipe to assist flexible pipe to fall down. Preferably, said obumbrant body is reticular cone tip. The reticular structure can filter off some impurities in water, such as, water plants, sediment, or fishes and shrimps, to increase cleanliness and purity of water sample, for even meeting sample H:\sxd\Imerwoven\NRPortbl\DCC\SXD\l4248853J.docx-1/05/2017 2017100475 01 May 2017 -5 - requirement. Moreover, the reticular cone tip properly drag and straight flexible pipe through using its own suitable weight, to make degree scale of flexible pipe showing clearly, and make location effect more accurate.
[0019] In some preferred embodiments, the portable water sampling device also comprises: bracket; said bracket is used for support said telescopic pole, one end of which is connected to the stiff end of said telescopic pole, and the other end is fixed on shore. Advantage of setting said bracket is that, bracket can be used to support or fix said telescopic pole, and it can reserve installation sites for telescopic pole shaft, water-drawing component.
[0020] In further examples, the portable water sampling device also comprises: flexible pipe shaft; said flexible pipe shaft is installed on said bracket or said telescopic pole, for modulating and storing said flexible pipe to shift axially along said telescopic pole. Function of flexible pipe shaft is to store, adjust, release and retract flexible pipe, and modulate depth of reticular cone tip in water by controlling length of flexible pipe, so as to obtain water sample of different depth.
[0021] In further examples, said water-drawing component is installed on said bracket or said telescopic pole, and its water outlet is used for providing water towards sampling container; concretely, said water-drawing component is hand-operated centrifuge, water pump, water absorber.
[0022] Based on above portable water sampling device, another examples of this invention also provide a water sampling method, characterized in that, performing the following steps by adopting the portable water sampling device: making the free end of said telescopic pole to extend onto water of sampling region, making the water-absorbing end of said flexible pipe fall into water, and starting said water-drawing component to draw water sample. It's available to perform simple and convenient operation on shore side of various water areas (including wet land) to sample water by adopting the method of this invention; H:\sxd\Interwoven\NRPortbl\DCC\SXD\l4248853_l.docx-1/05/2017 2017100475 01 May 2017 -6- sampling starts just after fixing said device, stretching out said telescopic pole above any position, any region of water, and releasing down flexible pipe, which is simply operated, safe and convenient.
[0023] In more further example, this invention also provides a water location sampling method, characterized in that, performing the following steps by adopting the portable water sampling device: (1) modulating said telescopic pole to make its free end arrive onto water of sampling region; (2) adjusting length of said flexible pipe to make its water-absorbing end contact water surface, and recording degree scale a indicated by said normal line; (3) adjusting length of said flexible pipe to make its water-absorbing end fall into water, recording degree scale b indicated by said normal line when reaching the position of an expected water depth; the difference value between a and b is the expected water depth; (4) after reaching the expected water depth, starting said water-drawing component to draw water sample.
[0024] As used herein and in the appended claims, the singular forms “a,” “an,” and “the” include plural referents unless the context clearly dictates otherwise. For example, “a” or “an” means “at least one” or “one or more.” [0025] It's available that water sample of any region of water can be obtained by adopting said device and method of this invention when performing water sampling. Said device and method of this invention can be applicable for various types of water areas (including wet land), which has advantages of wide application range, sampling safety, time-saving, effort-saving, convenience and high-efficiency; meanwhile, the goal of location sampling according H:\sxd\lntcrwovcn\NRPortbl\DCOSXD\l4248853_l.docx-1/05/2017 2017100475 01 May 2017 -7- to the expected water depth is achieved by using characteristic of flexible pipe and adopting simple means like degree scale and normal line, the method is simply operated, and sampling efficiency is enhance significantly; in addition, structure of said device is simple, and it can be constricted as well as stored, which is portable and cost-effective.
Description of Figures [0026] Figure 1 is a portable water sampling device offered in one preferred example of this invention and its sampling application demonstration.
[0027] Signs in figure are listed as follows: 1- telescopic pole, 11-ffee end, 12- stiff end, 13-normal line, 2- flexible pipe, 21-water-absorbing end, 211- obumbrant body, 22- flexible pipe shaft, 3- pumping unit, 31 -water inlet, 32-water outlet, 4- bracket, 5- discharging tube, 6-sampling container
Embodiments [0028] The invention is further illustrated by combining the following embodiments as well as drawings, but scope of this invention is not limited by them. Without specific instruction, operations used in the following examples are all conventional means, and units as well as consumptive materials used thereof all can be purchased.
[0029] In all examples of this invention, as shown in figure 1, said portal water sampling device of this invention has the following characteristics: said device comprises telescopic pole 1, flexible pipe 2, pumping unit 3; one end of said telescopic pole 1 is free end 11, for extending onto water of sampling region; the other end of said telescopic pole is stiff end 12, for fixing on shore; said flexible pipe 2 is installed axially along said telescopic pole 1, and is adjustable to shift axially along said telescopic pole 1; one end of said flexible pipe 2 is water-absorbing end 21, for falling into water through the free end 11 of said telescopic pole 1 for sampling, the other end of said flexible pipe is connected to water inlet 31 of said water-drawing component 3. H:\sxd\Imerwovcn\NRPortbl\DCC\SXD\l4248853_l.docx-1/05/2017 2017100475 01 May 2017 -8-
When being used, said telescopic pole 1 can be elongated and extended onto water of sampling region; When not being used, said telescopic pole 1 can shorten for being easily carried; advantages of said flexible pipe 2 are as follows: it's soft and can bend; it's convenient to store as well as carry it; its length can be adjusted. The portable water sampling device can be fixed on shore side of various water areas to obtain water sample in any region of water, which is simply operated, safe and convenient.
[0030] Further, there is a scale set on said flexible pipe 2; there is normal line 13 set on said telescopic pole 1, for indicating the degree scale of the corresponding location on said flexible pipe 2. This invention adopts flexible pipe 2 with degree scale, for the positive effects that, it's available to determine specific length of stretch out and draw back of flexible pipe 2 according to indication of degree scale, further to judge the depth in water of water-absorbing end 21 of flexible pipe 2; and the normal line 13 on telescopic pole 1 plays the role of indicating degree scale; the combination of above settings can achieve sampling and location of water depth.
[0031 ] Concretely, an obumbrant body 211 which can make said flexible pipe 2 fall into water is installed on said water-absorbing end 21 of said flexible pipe 2, the characteristic of which is that, article with weight is linked to end of flexible pipe to assist flexible pipe 2 to fall down. Preferably, said obumbrant body 211 is reticular cone tip. The function of the reticular cone tip is that: the reticular structure can filter off some impurities in water, such as, water plants, sediment, or fishes and shrimps, to increase cleanliness and purity of water sample, for even meeting sample requirement. Moreover, the reticular cone tip properly drag and straight flexible pipe through using its own suitable weight, to make degree scale of flexible pipe show clearly, and make location effect more accurate.
[0032] Further, the portable water sampling device also comprises: bracket 4; said bracket 4 is used for support said telescopic pole 1, whose one end is connected to the stiff end 12 of said telescopic pole 1, and the other end is fixed on shore. Advantage to set said bracket 4 is H:\sxd\Imerwoven\NRPortbl\DCC\SXD\l4248853_l.docx-1/05/2017 2017100475 01 May 2017 -9- that, bracket 4 can be used to support or fix said telescopic pole 1, and it can reserve installation sites for telescopic pole shaft 22, water-drawing component 3.
[0033] Furthermore, the portable water sampling device also comprises: flexible pipe shaft 22; said flexible pipe shaft 22 is installed on said bracket 4 or said telescopic pole 1; Function of the flexible pipe shaft 22 is to store, adjust, release and retract flexible pipe 2, and modulate depth of reticular cone tip 211 in water by controlling length of flexible pipe 2, so as to obtain water sample of different depth.
[0034] Preferably, said water-drawing component 3 is installed on said bracket 4 or said telescopic pole 1, and its water outlet 32 is used for providing water towards sampling container 6; concretely, said water-drawing component 3 is hand-operated centrifuge, water pump, water absorber.
[0035] Based on above portable water sampling device, another examples of this invention also provide a water sampling method, characterized in that, performing the following steps by adopting the portable water sampling device: making the free end 11 of said telescopic pole 1 extend onto water of sampling region, making the water-absorbing end of said flexible pipefall into water, and starting said water-drawing component 3 to draw water sample. It's available to perform simple and convenient operation on shore side of various water areas (including wet land) to sample water by adopting the method of this invention; sampling starts just after fixing said device, stretching out said telescopic pole 1 above any position, any region of water, and releasing down flexible pipe 2, which is simply operated, safe and convenient.
[0036] Furthermore, another examples of this invention also provide a water location sampling method, characterized in that, performing the following steps by adopting the portable water sampling device: 2017100475 01 May 2017 H:\sxd\Imerwoven\NRPortbl\DCC\SXD\l4248853_l.docx-l Ό5'2017 - 10- (1) modulating said telescopic pole 1 to make its free end 11 arrive onto water of sampling region; (2) adjusting length of said flexible pipe 2 to make its water-absorbing end 21 contact water surface, and recording degree scale a on said flexible pipe 2 said indicated by said normal line 13; (3) adjusting length of said flexible pipe 2 to make its water-absorbing end 21 fall into water, recording degree scale b on flexible pipe 2 indicated by said normal line 13 when reaching the position of an expected water depth; the difference value between a and b is the expected water depth; (4) after reaching the expected water depth, starting said pumping unit3 to draw water sample.
Claims (5)
- THE CLAIMS DEFINING THE INVENTION ARE AS FOLLOWS:1. A portable water sampling device, characterized in that, comprises telescopic pole, flexible pipe, pumping unit; one end of said telescopic pole is free end, used for extending onto water of sampling region; the other end of said telescopic pole is stiff end, used for fixing on shore; said flexible pipe is installed axially along said telescopic pole, and is adjustable to shift axially along said telescopic pole; one end of said flexible pipe is water intaking end, used for falling into water through the free end of said telescopic pole for sampling, the other end of said flexible pipe is connected to water inlet of said pumping unit.
- 2. The portable water sampling device according to claim 1, characterized in that, there is a scale set on said flexible pipe; there is a normal line set on said telescopic pole, for indicating the scale of the corresponding location on said flexible pipe ; obumbrant body which can make said flexible pipe fall into water is installed on said water intaking end of said flexible pipe.
- 3. The portable water sampling device according to claim 1 or 2, characterized in that, also comprises: bracket and flexible pipe shaft, said bracket is used for support said telescopic pole, one end of which is connected to the stiff end of said telescopic pole, and the other end of which is fixed on shore; said obumbrant body is reticular cone tip; said flexible pipe shaft is installed on said bracket or said telescopic pole, used for modulating and storing said flexible pipe to shift axially along said telescopic pole; said pumping unit is installed on said bracket or said telescopic pole, water outlet of which is used for providing water towards sampling container, and/or, said pumping unit is hand-operated centrifuge, water pump, water absorber.
- 4. A water sampling method, characterized in that, performing the following steps by adopting the portable water sampling device according to one of any of claims 1-3: making the free end of said telescopic pole extend onto water of sampling region, and making the water-absorbing end of said flexible pipe fall into water, and starting said pumping unit to draw water sample.
- 5. A water location sampling method, characterized in that, performing the following steps by adopting the portable water sampling device according to claim 2 or 3: (1) modulating said telescopic pole to make its free end arrive onto water of sampling region; (2) adjusting the length of said flexible pipe to make its water-absorbing end contact water surface, and recording scale a indicated by said normal line; (3) adjusting the length of said flexible pipe to make its water-absorbing end fall into water, recording degree scale b indicated by said normal line when reaching the position of an expected water depth; the difference value between a and b is the expected water depth; (4) starting said pumping unit to draw water sample after reaching the expected water depth.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNCN201610291146.5 | 2016-05-05 | ||
| CN201610291146.5A CN105806661A (en) | 2016-05-05 | 2016-05-05 | Portable water body sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2017100475A4 true AU2017100475A4 (en) | 2017-06-01 |
Family
ID=56455278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2017100475A Ceased AU2017100475A4 (en) | 2016-05-05 | 2017-05-01 | A Portable Water Sampling Device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105806661A (en) |
| AU (1) | AU2017100475A4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776895A (en) * | 2021-10-09 | 2021-12-10 | 郑州航空工业管理学院 | Multi-level sampling device for sewage treatment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108007720A (en) * | 2018-01-26 | 2018-05-08 | 珠海动力海岸智能科技有限公司 | A kind of water-quality sampler |
| CN108414279A (en) * | 2018-01-30 | 2018-08-17 | 高亚贵 | A kind of environmental monitoring deep water sampling device |
| CN108709876B (en) * | 2018-03-26 | 2020-12-22 | 华南理工大学 | A multi-parameter monitoring moss and quality of water device for aquaculture |
| CN109655312A (en) * | 2018-12-26 | 2019-04-19 | 中国矿业大学 | A kind of device and method for tiltedly boring formula acquisition small water bed mud in bank |
| CN111487089A (en) * | 2019-01-26 | 2020-08-04 | 中电建生态环境集团有限公司 | Liquid sampler |
| CN109752219A (en) * | 2019-02-21 | 2019-05-14 | 长江水利委员会长江科学院 | The pump of Telescopic shaft type inhales hose sampling and separation prepares integration apparatus and method |
| CN109827810B (en) * | 2019-03-26 | 2024-01-26 | 中国林业科学研究院 | Unmanned aerial vehicle multichannel water sample collection device and method |
| CN112519959B (en) * | 2020-11-24 | 2023-03-24 | 江苏恩测检测技术有限公司 | Buoy station for water environment on-line monitoring |
| CN113405856B (en) * | 2021-06-23 | 2023-08-15 | 西藏百汇工程项目管理有限公司 | Water source detection sampling instrument for engineering geological investigation |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042916B (en) * | 2009-10-15 | 2013-04-24 | 贝荣辉 | Ship ballast water collection device |
| CN201673077U (en) * | 2010-05-24 | 2010-12-15 | 张艳 | Rod type water quality sampling device |
| CN202255955U (en) * | 2011-09-09 | 2012-05-30 | 唐家碧 | Water quality monitoring sampler |
| CN202735129U (en) * | 2012-06-19 | 2013-02-13 | 河海大学 | Portable fixed-depth fixed-distance water sampling device |
| CN104458335A (en) * | 2013-09-15 | 2015-03-25 | 南京大五教育科技有限公司 | Portable automatic depth-setting distance-setting water sample acquisition device |
| CN205958298U (en) * | 2016-05-05 | 2017-02-15 | 中国林业科学研究院林业新技术研究所 | Portable water sampling device |
-
2016
- 2016-05-05 CN CN201610291146.5A patent/CN105806661A/en active Pending
-
2017
- 2017-05-01 AU AU2017100475A patent/AU2017100475A4/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776895A (en) * | 2021-10-09 | 2021-12-10 | 郑州航空工业管理学院 | Multi-level sampling device for sewage treatment |
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| Publication number | Publication date |
|---|---|
| CN105806661A (en) | 2016-07-27 |
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| FGI | Letters patent sealed or granted (innovation patent) | ||
| MK22 | Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry |