CN201034850Y - Surface water ground water depth fixed smapling device - Google Patents
Surface water ground water depth fixed smapling device Download PDFInfo
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- CN201034850Y CN201034850Y CNU2007201008665U CN200720100866U CN201034850Y CN 201034850 Y CN201034850 Y CN 201034850Y CN U2007201008665 U CNU2007201008665 U CN U2007201008665U CN 200720100866 U CN200720100866 U CN 200720100866U CN 201034850 Y CN201034850 Y CN 201034850Y
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Abstract
The utility model discloses a surface water and groundwater depth locating sampler, which is characterized in that the utility model comprises a collecting tube and a sampling rod which is fixedly connected with the collecting tube. A sampling bottle is assembled in the collecting tube. A sampling bottle fixing device is arranged in the collecting tube. The sampling bottle fixing device is in coordination connection with the sampling bottle. The utility model can accurately collect the water sample of predetermined depth during the water sample collection. The water sample can directly enter the sampling bottle, thus water sample contacts with the external air in a shorter time, the loss of the easy volatilization components in the sample can be effectively reduced, and the possibility of cross pollution can be reduced. Because an electromagnetic valve and a sensor are arranged on the sampler, the automatic control is realized in the sampling process. Moreover the utility model has the advantages of simple and convenient operation, simple and reasonable structure, convenient carrying, and easy assembly and disassembly.
Description
Technical field
The utility model relates to the water sampling device.
Background technology
At present, external advanced underground water water sampling device has sampling pump, bucket sampler, directly water sampling technology etc. is descended in propelling in situ.Wherein sampler is a single valve bucket sampler, and its structure is the cylindrical shell of stainless steel or transparent teflon and PVC material, and in its bottom one non-return valve is arranged, pressure by water after the entry makes valve open, after arriving predetermined depth, on put forward sampler and make valve closing, and then take out the predetermined depth water sample; Bivalve bucket sampler sampling theorem is similar to above-mentioned single valve bucket sampler principle, has just increased a non-return valve at the top, utilizes artificial releasing means to open valve behind the taking-up sample, takes out sample.This sampler structure is simple, and is easy to use, not limited by hole diameter; But owing to sample need be imported in the sampling jar, sample has the contact process with ambient atmosphere, makes volatile components loss wherein, and causes deficiency such as cross pollution, in addition since capacity limitation need repeatedly take a sample and could satisfy sampling requirement.Domestic underground water sampling method still is in the starting stage, basically be to pour water by the sampling equipment of gravity entry, be difficult to satisfy the depthkeeping sampling and keep metastable requirement in each component sampling process of former water sample, and part is introduced external sampling equipment, is difficult to also guarantee that volatile components does not change in sampling process.
Summary of the invention
The utility model purpose is to provide a kind of surface water and groundwater depthkeeping water sample sampling thief, to overcome the drawback of prior art.
The utility model purpose realizes in the following manner: this surface water and groundwater depthkeeping sampling thief is characterized in that it comprises the thief rod gathering tube and be connected with the collection tube, gather assembling sampling jar in the bucket, gather in the tube and be provided with the sampling jar fixator, be connected between sampling jar fixator and sampling jar.
As improvement of the present utility model, described sampling jar fixator is a cylindrical body, and described cylindrical body is provided with sampling jar clip and inlet opening, cylindrical body lower end and sampling jar contact matching.
As further improvement of the utility model, be provided with solenoid valve at the bottom of the described collection tube tube, a permeability cell is set on the cover, sensor is set on the thief rod, be electrically connected between sensor and solenoid valve.
As further improvement of the utility model, described sampling jar assembles two or three, preferably assembles three, and one of them places gathers at the tube end, and all the other are assemblied on the sampling jar fixator.
The technical progress that the utility model is obtained: because structure of the present utility model, in water sampling, can accurately gather the water sample of predetermined depth, but the water sample original position directly enters sampling bottle, the time that water sample contacts with ambient atmosphere is short, effectively reduce the loss of volatile components in the sample, reduced the possibility of cross pollution.Owing on sampling thief, be provided with solenoid valve and sensor, make sampling process realize control automatically, and easy and simple to handle, simple and reasonable, be convenient for carrying, be easy to dismounting.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the utility model one-piece construction synoptic diagram.
Fig. 2 is the structural representation of embodiment 1 assembling automaton.
Embodiment
Embodiment 1: as shown in Figure 1, one stainless steel thief rod 5 is welded to connect with stainless steel collection tube 1, gather be provided with in the tube 1 one with gather tube 1 a stainless steel sampling jar fixator 8 that is connected, sampling jar fixator 8 is cylindric, the fixed tab 6 of its top welding makes it to be connected in the cylindrical shell 1, the fixedly clip 3 of sampling jar is set on the sampling jar fixator 8, and on sampling jar fixator 8, offer inlet opening 7, gather three sampling jars of assembling in the bucket 1, one of them big sampling jar 9 is assemblied in gathers tube 1 bottom, 9 of sampling jar fixator 8 lower ends and sampling jars are contacted to be cooperated so that sampling jar 9 stationkeeping are assemblied on the support 3 in two little sampling jars 2.When gathering water sample, the utility model is lain under water, when thief rod 5 length are not enough, can dock by the bolt of its end its prolongation, when gathering tube 1 and reach under water predetermined depth, open cover 4 by the tether on the cover 4, water sample enters each collecting bottle 2,9 in the cylindrical shell 1, and water will be carried on the utility model after expiring in the cylindrical shell 1, after under water with each sampling jar bottle cap screwing, take out each sampling jar then, and then finish the water sampling of predetermined depth.
Embodiment 2: as shown in Figure 2, the present embodiment difference from Example 1 is to assemble a solenoid valve 14 at the bottom of gathering 1 in tube, water inlet 13 is offered at the tube end, offer permeability cell 12 on the cover 4, permeability cell 12 inner tops are loaded filter membrane in case dirt enters, sensor 10 is set, 14 mechanical actions that are electrically connected and finish solenoid valve 14 by the autocontrol switch on the power supply 11 of sensor 10 and solenoid valve on the thief rod 5.When solenoid valve 14 was opened, water sample entered along tube end water inlet 13 successively and gathers in the bucket 1, when water level is higher than inlet opening 7, the water sample overflow enters collecting bottle 9, and then overflow enters collecting bottle 2, gathers to finish on the back and carries thief rod 5, and this moment, sensor 10 shake-up were closed solenoid valve 14.
Claims (4)
1. surface water and groundwater depthkeeping sampling thief, it is characterized in that it comprises the thief rod (5) gathering tube (1) and be connected with collection tube (1), gather assembling sampling jar in the bucket (1), gather in the tube (1) and be provided with sampling jar fixator (8), be connected between sampling jar fixator (8) and sampling jar.
2. surface water and groundwater depthkeeping sampling thief according to claim 1 is characterized in that described sampling jar fixator (8) is cylindrical body, and described cylindrical body is provided with sampling jar clip (3) and inlet opening (7), cylindrical body lower end and sampling jar (9) contact matching.
3. surface water and groundwater depthkeeping sampling thief according to claim 1, it is characterized in that described collection tube (1) the tube end is provided with solenoid valve (14), cover (4) is provided with permeability cell (12), and thief rod (5) is provided with sensor (10), is electrically connected between sensor (10) and solenoid valve (14).
4. according to claim 1,2 or 3 described surface water and groundwater depthkeeping sampling thiefs, it is characterized in that described sampling jar is two or three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201008665U CN201034850Y (en) | 2007-03-27 | 2007-03-27 | Surface water ground water depth fixed smapling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201008665U CN201034850Y (en) | 2007-03-27 | 2007-03-27 | Surface water ground water depth fixed smapling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201034850Y true CN201034850Y (en) | 2008-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201008665U Expired - Fee Related CN201034850Y (en) | 2007-03-27 | 2007-03-27 | Surface water ground water depth fixed smapling device |
Country Status (1)
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| CN (1) | CN201034850Y (en) |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374938A (en) * | 2010-08-09 | 2012-03-14 | 韩国地质资源研究院 | Apparatus and method for groundwater sampling using hydraulic couplers |
| CN102636372A (en) * | 2012-05-17 | 2012-08-15 | 四川逢春制药有限公司 | Portable liquid sampler |
| CN103063478A (en) * | 2013-01-21 | 2013-04-24 | 河北先河环保科技股份有限公司 | Automatic underwater petroleum pollutant sampling device |
| CN103728159A (en) * | 2014-01-07 | 2014-04-16 | 北京联合大学 | Automatic timing in-situ sampling device for underground/surface water |
| CN103954477A (en) * | 2014-04-18 | 2014-07-30 | 中国地质科学院水文地质环境地质研究所 | Disposable depth setting in-situ sampling bottle of volatile organic water sample |
| CN104062155A (en) * | 2014-06-26 | 2014-09-24 | 中国环境科学研究院 | Underground water and gas acquisition device |
| CN104697817A (en) * | 2015-03-13 | 2015-06-10 | 宁夏环境科学研究院（有限责任公司） | Multifunctional depth-setting water level water quality sampling device |
| CN105181388A (en) * | 2015-10-21 | 2015-12-23 | 核工业北京化工冶金研究院 | Depth-fixed undisturbed water sample collection system and collection method for collecting undisturbed water sample at fixed depth in static water area |
| CN105910851A (en) * | 2016-06-20 | 2016-08-31 | 南京信息工程大学 | Water sample collecting system |
| CN105987825A (en) * | 2015-02-09 | 2016-10-05 | 上海工程技术大学 | Deep water sampling and temperature measurement device |
| CN106053124A (en) * | 2016-07-13 | 2016-10-26 | 中国科学院地理科学与资源研究所 | Sampling method and device for carbon isotopes in water |
| CN107339101A (en) * | 2017-08-31 | 2017-11-10 | 安徽理工大学 | One kind is used for deep-well underground water-sampling device |
| CN107941555A (en) * | 2017-11-20 | 2018-04-20 | 中国矿业大学 | A kind of well depthkeeping degree water-bearing layer water sampler that can determine whether underground water cross strata pollution |
| CN107966319A (en) * | 2017-11-24 | 2018-04-27 | 王超 | A kind of deep-well sampling of ground water harvester |
| CN108827717A (en) * | 2018-09-10 | 2018-11-16 | 河北省地质环境监测院 | A kind of device and method of groundwater level measurement and depthkeeping sampling |
| CN109425500A (en) * | 2017-08-21 | 2019-03-05 | 广东核电合营有限公司 | A kind of telescopic deep water sampling system applied to nuclear power plant |
| CN110220743A (en) * | 2019-06-28 | 2019-09-10 | 苏州中车建设工程有限公司 | Portable water taking device |
| CN110220742A (en) * | 2019-06-28 | 2019-09-10 | 苏州中车建设工程有限公司 | Outdoor depth-setting rapid water taking method |
| CN111247413A (en) * | 2017-10-20 | 2020-06-05 | 卢森堡科学技术研究院 | Automatic water sampler equipment |
| CN111272482A (en) * | 2020-03-05 | 2020-06-12 | 河海大学 | Underground water sampler for deep well depth setting-air and organic matter isolation |
| CN113252392A (en) * | 2021-05-17 | 2021-08-13 | 绍兴市上虞区水务环境检测有限公司 | Intelligent water sample collection device |
-
2007
- 2007-03-27 CN CNU2007201008665U patent/CN201034850Y/en not_active Expired - Fee Related
Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374938B (en) * | 2010-08-09 | 2013-12-25 | 韩国地质资源研究院 | Apparatus and method for groundwater sampling using hydraulic couplers |
| CN102374938A (en) * | 2010-08-09 | 2012-03-14 | 韩国地质资源研究院 | Apparatus and method for groundwater sampling using hydraulic couplers |
| CN102636372A (en) * | 2012-05-17 | 2012-08-15 | 四川逢春制药有限公司 | Portable liquid sampler |
| CN103063478A (en) * | 2013-01-21 | 2013-04-24 | 河北先河环保科技股份有限公司 | Automatic underwater petroleum pollutant sampling device |
| CN103728159A (en) * | 2014-01-07 | 2014-04-16 | 北京联合大学 | Automatic timing in-situ sampling device for underground/surface water |
| CN103954477A (en) * | 2014-04-18 | 2014-07-30 | 中国地质科学院水文地质环境地质研究所 | Disposable depth setting in-situ sampling bottle of volatile organic water sample |
| CN103954477B (en) * | 2014-04-18 | 2016-05-11 | 中国地质科学院水文地质环境地质研究所 | The disposable depthkeeping in-situ sampling of the organic water sample of volatility bottle |
| CN104062155A (en) * | 2014-06-26 | 2014-09-24 | 中国环境科学研究院 | Underground water and gas acquisition device |
| CN105987825B (en) * | 2015-02-09 | 2019-02-26 | 上海工程技术大学 | A kind of swallow sample water temperature measurement device |
| CN105987825A (en) * | 2015-02-09 | 2016-10-05 | 上海工程技术大学 | Deep water sampling and temperature measurement device |
| CN104697817B (en) * | 2015-03-13 | 2017-05-31 | 宁夏环境科学研究院（有限责任公司） | A kind of multi-functional depthkeeping water level water quality sampling apparatus |
| CN104697817A (en) * | 2015-03-13 | 2015-06-10 | 宁夏环境科学研究院（有限责任公司） | Multifunctional depth-setting water level water quality sampling device |
| CN105181388B (en) * | 2015-10-21 | 2017-10-24 | 核工业北京化工冶金研究院 | Depthkeeping original state water sampling system and its acquisition method in quiet slow waters depthkeeping collection original state water sample |
| CN105181388A (en) * | 2015-10-21 | 2015-12-23 | 核工业北京化工冶金研究院 | Depth-fixed undisturbed water sample collection system and collection method for collecting undisturbed water sample at fixed depth in static water area |
| CN105910851A (en) * | 2016-06-20 | 2016-08-31 | 南京信息工程大学 | Water sample collecting system |
| CN106053124A (en) * | 2016-07-13 | 2016-10-26 | 中国科学院地理科学与资源研究所 | Sampling method and device for carbon isotopes in water |
| CN106053124B (en) * | 2016-07-13 | 2019-01-11 | 中国科学院地理科学与资源研究所 | Carbon isotope sampling method and device in water |
| CN109425500A (en) * | 2017-08-21 | 2019-03-05 | 广东核电合营有限公司 | A kind of telescopic deep water sampling system applied to nuclear power plant |
| CN107339101A (en) * | 2017-08-31 | 2017-11-10 | 安徽理工大学 | One kind is used for deep-well underground water-sampling device |
| CN111247413A (en) * | 2017-10-20 | 2020-06-05 | 卢森堡科学技术研究院 | Automatic water sampler equipment |
| CN107941555A (en) * | 2017-11-20 | 2018-04-20 | 中国矿业大学 | A kind of well depthkeeping degree water-bearing layer water sampler that can determine whether underground water cross strata pollution |
| CN107966319A (en) * | 2017-11-24 | 2018-04-27 | 王超 | A kind of deep-well sampling of ground water harvester |
| CN107966319B (en) * | 2017-11-24 | 2020-07-24 | 嘉兴众衡电气科技有限公司 | Deep well underground water sample collection system |
| CN108827717A (en) * | 2018-09-10 | 2018-11-16 | 河北省地质环境监测院 | A kind of device and method of groundwater level measurement and depthkeeping sampling |
| CN108827717B (en) * | 2018-09-10 | 2024-01-12 | 河北省地质环境监测院 | Device and method for measuring groundwater level and sampling depth |
| CN110220743A (en) * | 2019-06-28 | 2019-09-10 | 苏州中车建设工程有限公司 | Portable water taking device |
| CN110220742A (en) * | 2019-06-28 | 2019-09-10 | 苏州中车建设工程有限公司 | Outdoor depth-setting rapid water taking method |
| CN110220742B (en) * | 2019-06-28 | 2021-06-15 | 苏州中车建设工程有限公司 | Outdoor depth-setting rapid water taking method |
| CN110220743B (en) * | 2019-06-28 | 2021-06-15 | 苏州中车建设工程有限公司 | Portable water taking device |
| CN111272482A (en) * | 2020-03-05 | 2020-06-12 | 河海大学 | Underground water sampler for deep well depth setting-air and organic matter isolation |
| CN113252392A (en) * | 2021-05-17 | 2021-08-13 | 绍兴市上虞区水务环境检测有限公司 | Intelligent water sample collection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080312 Termination date: 20110327 |