CN104897436A - Water sampler and water sampling method used for sampling inland water - Google Patents
Water sampler and water sampling method used for sampling inland water Download PDFInfo
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- CN104897436A CN104897436A CN201510373508.0A CN201510373508A CN104897436A CN 104897436 A CN104897436 A CN 104897436A CN 201510373508 A CN201510373508 A CN 201510373508A CN 104897436 A CN104897436 A CN 104897436A
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Abstract
The invention relates to a water sampler and a water sampling method used for sampling inland water. The water sampling method includes placing the water sampler into an appointed water sampling point, reading depth information via scales on a wire drawing sheath, pulling a metal drawing wire to open a sealing cover in the preset water sampling depth and starting sampling water; loosening the metal drawing wire, repressing the sealing cover onto a water sampling container under elasticity action of the spring; uplifting the wire drawing sheath to recover the water sampler, taking out of the water sampling container and completing the integral water sampling process. Accordingly, the water sampler has the advantages that the water sampling container can be directly replaced after water sampling each time, cross contamination of water samples during many water sampling processes is avoided, time opening the sealing cover and water inlet duration time can be controlled; depth of the water sampling container can be indicated, and layering water sampling is accurately controlled; the water sampler is simple in structure, low in cost, light, convenient to carry and applicable to field operation.
Description
Technical field
The present invention relates to adopting wetting system and adopting water method for new structure, refer to a kind of adopting wetting system and adopting water method for Inland Water sampling particularly.
Background technology
Inland Water water sampling in most cases needs collection in worksite water sample.Sometimes need to sample successively at different depth, obtain the on-the-spot Water-Body Information of gradient profile, to ensure the unitarity of analysis result, standardization and analogy.In recent decades, water body sampling and Techniques of preserving develop rapidly, and water sampling device miscellaneous comes out one after another, but different water sampling device respectively has certain defect in the application.Therefore, one is applicable to small boat, sampling depth can accurately control in design, adopt that water is easy and simple to handle, water sample is not easily contaminated adopts water-bound, in Inland Water research, have larger Practical significance.
Tradition Simple exploitation water-bound can not be changed due to water sampling device and adopt water receptacle, the easy cross pollution of water sample, if the adopt water water sample of residual water sample to next place that a upper Cai Shui place in water is adopted in field has pollution, will affect data accuracy.And when working, owing to not having a large amount of clean water sources to clean adopting water receptacle, the problem of water sample cross pollution can not be solved in the wild.
Summary of the invention
The present invention mainly solves the technical matters existing for prior art: provide a kind of realization and adopt water receptacle quick-replaceable, adopt water depth and process control, and that adopts the removable Inland Water sampling of water sealing device adopts water-bound.
The present invention also has an object to be solve the technical matters existing for prior art: provide a kind of effective, efficiency is high, and what the Inland Water that cost is low was sampled adopts water-bound.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals:
Adopt a wetting system for Inland Water sampling, it is characterized in that, comprise a water sampling device and be arranged on and adopt water receptacle in water sampling device; Described water sampling device comprises water sampling device mounting bracket, described in adopt water receptacle and be arranged in water sampling device mounting bracket.
Described water sampling device mounting bracket comprises for the mounting bracket top cover of fixing wire drawing sheath mount and the counter weight base assembly for fixedly adopting water receptacle, be welded on the mounting bracket Metallic rod on erection support top cover, and be welded in mounting bracket Metallic rod as adopt water receptacle import mounting bracket connect base; Mounting bracket top cover is provided with mounting bracket top cover via hole, passes from mounting bracket top cover via hole for metal wire-drawing; In mounting bracket Metallic rod welding adopt water receptacle limited block, for adopt in water process control adopt water receptacle due to buoyancy float withstand the gland bonnet be arranged on above mounting bracket top cover, causing adopting water receptacle can not intake smoothly.
Described counter weight base assembly comprises for adopting the fixing counter weight base of water receptacle, for installing the counterweight mounting bracket of balancing weight, balancing weight is connected on water sampling device by the counterweight mounting hole be arranged on counterweight mounting bracket, counterweight quantity can be added according to adopting water depth, ensure water sampling device can dive to designated depth.
A kind ofly adopt wetting system for Inland Water sampling above-mentioned, described gland bonnet comprises the mount pad for connection metal wire drawing, and for the draw-in groove of fixing rubber blanket, draw-in groove is open assembly, and rubber blanket can pick and place from opening part.
A kind ofly wetting system is adopted for Inland Water sampling above-mentioned, connected by metal spring clamp between described counter weight base and mounting bracket, metal spring clamp is U-shaped unidirectional opening, realizes fixing between base and mounting bracket by clamping force and friction force.
A kind ofly wetting system is adopted for Inland Water sampling above-mentioned, described water sampling device mounting bracket is connected by volute spring with adopting between water receptacle gland bonnet, water sampling device mounting bracket top cover is provided with mounting hole fix for volute spring, is provided with mounting hole and fixes for volute spring adopting correspondence on water receptacle gland bonnet; Volute spring two ends are respectively fixed on mounting bracket and gland bonnet, to be pressed to by gland bonnet to adopt on water receptacle by spring force.
That samples for Inland Water adopts a water method, and it is characterized in that, concrete steps are: first will adopt water receptacle and put into water sampling device, and be connected on water sampling device with spring clip by configuration base, complete the installation of adopting water receptacle and fix; Then water is put in the Cai Shui place that water sampling device is being specified, read depth information by the scale on wire drawing sheath; After reaching designated depth, pull metal wire-drawing to drive open gland bonnet, start to adopt water; No longer occur that bubble illustrates that sounding bottle is filled when under water, now unclamp metal wire-drawing, gland bonnet again compresses and adopts water receptacle under spring force effect; Be pulled upwardly wire drawing sheath and reclaim water sampling device, take out and adopt water receptacle, complete and wholely adopt water process.
Therefore, tool of the present invention has the following advantages: 1. by mounting bracket with adopt water receptacle and be separated, directly change after adopting water each time and adopt water receptacle, need not cleaning water sampling device, water sample cross pollution can not be occurred because repeatedly adopting water.Meanwhile, adopt water receptacle owing to not needing to carry the cleaning of clean water source during operation in the wild, adopting water efficiency can promote greatly; 2. adopt water process control, control moment and the water inlet duration of opening encapsulation lid by wire drawing; 3. on metal wire-drawing sheath, be marked with size scale, can indicate and adopt the degree of depth residing for water receptacle, water is adopted in accurate control hierarchy; 4. structure is simple, cost is low, lightweight, be easy to carry, be applicable to field work.
Accompanying drawing explanation
Fig. 1 is that the present invention is for adopting the schematic diagram of water receptacle mounting structure.
Fig. 2 is the view that bottleneck of the present invention opens into water.
Fig. 3 is the schematic diagram of metal wire-drawing device.
Fig. 4 is the schematic diagram adopting water receptacle mounting bracket.
Fig. 5 is for adopting the structural representation of water receptacle gland bonnet (band rubber blanket).
Fig. 6 is for adopting the vertical view of water receptacle gland bonnet (band rubber blanket).
Fig. 7 is the structural representation of counter weight base.
Specific embodiments
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.In figure, 1-volute spring, 2-adopts water receptacle, 3-spring clip, 4-wire drawing sheath, 5-wire drawing sheath mount, 6-metal wire-drawing, 7-mounting bracket top cover, 8-mounting bracket top cover via hole, 9-mounting bracket top cover volute spring fixed orifice, 10-adopts water receptacle limited block, 11-mounting bracket Metallic rod; 12-mounting bracket connects base, 13-gland bonnet mount pad via hole, 14-gland bonnet mount pad, 15-gland bonnet, 16-gland bonnet rubber blanket, 17-gland bonnet rubber blanket draw-in groove, 18-gland bonnet volute spring fixed orifice, 19-counter weight base, 20-counterweight mounting hole, 21-counterweight mounting bracket.
Embodiment:
One, concrete structure of the present invention is first introduced:
The present invention includes one and adopt water receptacle 2, this is adopted water receptacle 2 and connects base 12 from mounting bracket and put into and adopt water support, adopts water receptacle 2 top and is adopted water receptacle limited block 10 and withstand, can not continue to move up.Put into after adopting water receptacle 2, counter weight base 19 is connected to mounting bracket by spring clip 3 and connects on base 12, thus water receptacle 2 will be adopted be fixed in water sampling device.Adopt water receptacle 2 can not move in water sampling device, adopting in water process, adopt water receptacle and due to the impact of water buoyancy, upwards can not withstand gland bonnet, cause into water not smooth.
Be fixed on gland bonnet 15 by gland bonnet rubber blanket 16 by gland bonnet rubber draw-in groove 17, one end of 4 volute springs 1 is fixed on gland bonnet 15, and one end is fixed on mounting bracket top cover volute spring fixed orifice 9 in addition.Non-adopt water state under, because gland bonnet 15 is by the effect of volute spring elastic force, gland bonnet rubber blanket 16 is compressed and adopts water receptacle 2.
By metal wire-drawing 6 through mounting bracket top cover via hole 8 and gland bonnet mount pad via hole 13, be connected on gland bonnet mount pad 14, make metal wire-drawing 6 and gland bonnet 15 keep interlock.
The wire drawing sheath mount 5 of wire drawing sheath 4 one end with a scale is fixed on mounting bracket top cover 7.When adopting water, pull metal wire-drawing 6 that gland bonnet 15 is moved up, and mounting bracket top cover 7 is motionless owing to being withstood holding position by wire drawing sheath mount 5, thus realizes gland bonnet 15 and adopt water receptacle 2 and be separated, reach the object of adopting water receptacle 2 and intaking.
Two, during work, first will adopt water receptacle 2 and put into water sampling device, with spring clip 3, configuration base 19 will be connected on water sampling device, and complete the installation of adopting water receptacle 2 and fix.Then water is put in the Cai Shui place that water sampling device is being specified, read depth information by the scale on wire drawing sheath 4.After reaching designated depth, pull metal wire-drawing 6 to drive open gland bonnet 15, start to adopt water.No longer occur that bubble illustrates that sounding bottle is filled when under water, now unclamp metal wire-drawing 6, gland bonnet 15 again compresses and adopts water receptacle 2 under spring force effect.Be pulled upwardly wire drawing sheath 4 and reclaim water sampling device, take out and adopt water receptacle 2, complete and wholely adopt water process.
Although more employ 1-volute spring herein, 2-adopts water receptacle, 3-spring clip, 4-wire drawing sheath, 5-wire drawing sheath mount, 6-metal wire-drawing, 7-mounting bracket top cover, 8-mounting bracket top cover via hole, 9-mounting bracket top cover volute spring fixed orifice, 10-adopts water receptacle limited block, 11-mounting bracket Metallic rod; 12-mounting bracket connects base, 13-gland bonnet mount pad via hole, 14-gland bonnet mount pad, 15-gland bonnet, 16-gland bonnet rubber blanket, 17-gland bonnet rubber blanket draw-in groove, 18-gland bonnet volute spring fixed orifice, 19-counter weight base, 20-counterweight mounting hole, the terms such as 21-counterweight mounting bracket, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (5)
1. adopt a wetting system for Inland Water sampling, it is characterized in that, comprise a water sampling device and be arranged on and adopt water receptacle in water sampling device; Described water sampling device comprises water sampling device mounting bracket, described in adopt water receptacle and be arranged in water sampling device mounting bracket;
Described water sampling device mounting bracket comprises for the mounting bracket top cover of fixing wire drawing sheath mount and the counter weight base assembly for fixedly adopting water receptacle, be welded on the mounting bracket Metallic rod on erection support top cover, and be welded in mounting bracket Metallic rod as adopt water receptacle import mounting bracket connect base; Mounting bracket top cover is provided with mounting bracket top cover via hole, passes from mounting bracket top cover via hole for metal wire-drawing; In mounting bracket Metallic rod welding adopt water receptacle limited block, for adopt in water process control adopt water receptacle due to buoyancy float withstand the gland bonnet be arranged on above mounting bracket top cover, causing adopting water receptacle can not intake smoothly;
Described counter weight base assembly comprises for adopting the fixing counter weight base of water receptacle, for installing the counterweight mounting bracket of balancing weight, balancing weight is connected on water sampling device by the counterweight mounting hole be arranged on counterweight mounting bracket, counterweight quantity can be added according to adopting water depth, ensure water sampling device can dive to designated depth.
2. according to claim 1 a kind of for Inland Water sampling adopt wetting system, it is characterized in that, described gland bonnet comprises the mount pad for connection metal wire drawing, and for the draw-in groove of fixing rubber blanket, draw-in groove is open assembly, and rubber blanket can pick and place from opening part.
3. according to claim 2 a kind of for Inland Water sampling adopt wetting system, it is characterized in that, connected by metal spring clamp between described counter weight base and mounting bracket, metal spring clamp is U-shaped unidirectional opening, realizes fixing between base and mounting bracket by clamping force and friction force.
4. according to claim 3 a kind of for Inland Water sampling adopt wetting system, it is characterized in that, described water sampling device mounting bracket is connected by volute spring with adopting between water receptacle gland bonnet, water sampling device mounting bracket top cover is provided with mounting hole fix for volute spring, is provided with mounting hole and fixes for volute spring adopting correspondence on water receptacle gland bonnet; Volute spring two ends are respectively fixed on mounting bracket and gland bonnet, to be pressed to by gland bonnet to adopt on water receptacle by spring force.
5. that samples for Inland Water adopts a water method, and it is characterized in that, concrete steps are: first will adopt water receptacle and put into water sampling device, and be connected on water sampling device with spring clip by configuration base, complete the installation of adopting water receptacle and fix; Then water is put in the Cai Shui place that water sampling device is being specified, read depth information by the scale on wire drawing sheath; After reaching designated depth, pull metal wire-drawing to drive open gland bonnet, start to adopt water; No longer occur that bubble illustrates that sounding bottle is filled when under water, now unclamp metal wire-drawing, gland bonnet again compresses and adopts water receptacle under spring force effect; Be pulled upwardly wire drawing sheath and reclaim water sampling device, take out and adopt water receptacle, complete and wholely adopt water process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510373508.0A CN104897436A (en) | 2015-06-30 | 2015-06-30 | Water sampler and water sampling method used for sampling inland water |
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| CN201510373508.0A CN104897436A (en) | 2015-06-30 | 2015-06-30 | Water sampler and water sampling method used for sampling inland water |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017984A (en) * | 2016-05-14 | 2016-10-12 | 上海大学 | Intelligent multi-depth seawater collecting device |
| CN108502101A (en) * | 2018-02-13 | 2018-09-07 | 上海大学 | A kind of water sampler docking facilities for unmanned boat |
| CN108562460A (en) * | 2018-04-24 | 2018-09-21 | 公安部物证鉴定中心 | A kind of liquid sampling system and the unmanned plane for carrying the system |
| CN108827402A (en) * | 2018-09-07 | 2018-11-16 | 北京市环境保护科学研究院 | It is a kind of for the layering Ecology sampling monitoring system of lake and reservoir and its application |
| CN110044660A (en) * | 2019-05-24 | 2019-07-23 | 北京仪友科技有限公司 | A kind of petroleum-type quantitative sampling device |
| CN111947976A (en) * | 2020-08-17 | 2020-11-17 | 河南省三门峡水文水资源勘测局 | Be applied to hydrology water quality testing's water sampling device |
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| CN101750236A (en) * | 2009-12-25 | 2010-06-23 | 深圳市环境监测中心站 | Water quality bacteria sampler |
| KR20100068712A (en) * | 2008-12-15 | 2010-06-24 | 한국해양연구원 | A free-fall bottom water sampler |
| WO2011118256A1 (en) * | 2010-03-26 | 2011-09-29 | 株式会社日立プラントテクノロジー | Collection unit |
| CN203719947U (en) * | 2014-02-11 | 2014-07-16 | 江苏康达检测技术有限公司 | Underwater petroleum sample collector |
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2015
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20100068712A (en) * | 2008-12-15 | 2010-06-24 | 한국해양연구원 | A free-fall bottom water sampler |
| CN101750236A (en) * | 2009-12-25 | 2010-06-23 | 深圳市环境监测中心站 | Water quality bacteria sampler |
| WO2011118256A1 (en) * | 2010-03-26 | 2011-09-29 | 株式会社日立プラントテクノロジー | Collection unit |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017984A (en) * | 2016-05-14 | 2016-10-12 | 上海大学 | Intelligent multi-depth seawater collecting device |
| CN108502101A (en) * | 2018-02-13 | 2018-09-07 | 上海大学 | A kind of water sampler docking facilities for unmanned boat |
| CN108562460A (en) * | 2018-04-24 | 2018-09-21 | 公安部物证鉴定中心 | A kind of liquid sampling system and the unmanned plane for carrying the system |
| CN108827402A (en) * | 2018-09-07 | 2018-11-16 | 北京市环境保护科学研究院 | It is a kind of for the layering Ecology sampling monitoring system of lake and reservoir and its application |
| CN110044660A (en) * | 2019-05-24 | 2019-07-23 | 北京仪友科技有限公司 | A kind of petroleum-type quantitative sampling device |
| CN111947976A (en) * | 2020-08-17 | 2020-11-17 | 河南省三门峡水文水资源勘测局 | Be applied to hydrology water quality testing's water sampling device |
| CN111947976B (en) * | 2020-08-17 | 2023-09-29 | 河南省三门峡水文水资源勘测局 | Water sampling device applied to hydrologic water quality detection |
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Application publication date: 20150909 |