CN205049380U - Automatic water sampling device of multi -functional groundwater layering - Google Patents
Automatic water sampling device of multi -functional groundwater layering Download PDFInfo
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- CN205049380U CN205049380U CN201520837919.6U CN201520837919U CN205049380U CN 205049380 U CN205049380 U CN 205049380U CN 201520837919 U CN201520837919 U CN 201520837919U CN 205049380 U CN205049380 U CN 205049380U
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Abstract
The utility model discloses an automatic water sampling device of multi -functional groundwater layering, include: the immersible pump, the immersible pump is equipped with inlet tube, drinking -water pipe and power cord, the stay cord, the one end of stay cord with the immersible pump links to each other, go up the gas cell, it is located to go up the gas cell the top of immersible pump, drinking -water pipe, power cord and stay cord be by passing through in the gas cell on this, and should go up the gas cell with stay cord relatively fixed, lower gas cell, the gas cell is located down the below of immersible pump, and link to each other through the rope between lower gas cell and the last gas cell, gas tube and connecting pipe, the gas tube with go up the gas cell and link to each other, go up the gas cell and be equipped with connecting pipe down between the gas cell. The utility model discloses simple structure, sample be convenient, can pinpoint the water intaking target water -bearing stratum degree of depth and water intaking target water -bearing stratum thickness, and can realize the requirement of the automatic water sampling of different degree of depth layerings in the same drilling.
Description
Technical field
The utility model relates to underground water sampling equipment technical field, particularly the accurate layering of the multi-functional underground water of one and automatic sampling device.
Background technology
In recent decades, along with the fast development of China's economic society, groundwater resources development utilization increases sharply, and meanwhile underground water also suffers large-scale pollution.Carry out groundwater contamination status investigation, the prevention and control strengthening groundwater contamination are necessary.Tap ground water resources water sampling device, and for carrying out underground water pollution control, repair has important impetus.
Utility model patent " layered sampler for underground water " (patent No. 201020628171.6) discloses a kind of layered sampler for underground water, it is characterized in that being provided with conduit, conduit is provided with the floral tube of a band permeable hole, floral tube upper, lower two ends are respectively equipped with upper strata terminal pad and lower floor's terminal pad, upper strata terminal pad is made up of dish and upper strata lower wall on upper strata, lower floor's terminal pad is made up of dish and lower floor's lower wall in lower floor, upper strata is coiled, upper strata lower wall and lower floor coil to have on upper strata and coils air hole, air hole is coiled in upper strata lower wall air hole and lower floor, upper strata is coiled and is provided with charging connector, upper strata terminal pad and lower floor's terminal pad are fixed with aerated capsule and lower aerated capsule respectively, upper strata lower wall air hole and lower floor coil air hole to utilize and connect tracheae and link together, charging connector connects gas-filled tube, utilize air pump or water pump can to upper, lower aerated capsule inflation or water-filling, in conduit, stopple coupon is set.It can realize underground water stratified sampling.
Summary of the invention
For above-mentioned prior art, the utility model provides a kind of multi-functional underground water layering automatically taking water sampling device, can realize the accurate layering of underground water and automatic sampling.
The utility model solves the technical scheme that its technical matters adopts:
A kind of multi-functional underground water layering automatically taking water sampling device, comprising: submersible pump, described submersible pump is provided with water inlet pipe, drinking-water pipe and power lead; Stay cord, one end of described stay cord is connected with described submersible pump; Upper gas cell, described upper gas cell is positioned at the top of described submersible pump, and described drinking-water pipe, power lead and stay cord pass through by gas cell on this, and on this, gas cell is relative with described stay cord fixing; Lower gas cell, described lower gas cell is positioned at the below of described submersible pump, and is connected by rope between lower gas cell with upper gas cell; Gas-filled tube be connected tracheae, described gas-filled tube is connected with described upper gas cell, is provided with and is connected tracheae between upper gas cell with lower gas cell.
According to the multi-functional underground water layering automatically taking water sampling device of the utility model embodiment, submersible pump is transferred in use according to fetched water target water-bearing zone deep exploitation stay cord, then upper gas cell is inflated by gas-filled tube with inflator, owing to being connected by being connected tracheae between upper gas cell with lower gas cell, also lower gas cell is inflated simultaneously.Upper and lower balloon inflated closes well tubular wall.Leave standstill a period of time according to target water layer flow rate of water flow, be then energized by power lead, submersible pump extracts target water layer water sample.Meanwhile, by regulate stay cord transfer length, different depth repeatedly water sampling in same boring can be completed.
In addition, following additional technical feature can also be had according to the multi-functional underground water layering automatically taking water sampling device of the utility model embodiment:
Preferably, described stay cord is provided with scale.It can thus be appreciated that, with scale on stay cord, can the degree of depth of Measurement accuracy submersible pump, thus accurately can extract the water sample of certain depth.
Preferably, described upper gas cell is installed on described stay cord, thus during by the stay cord adjustment submersible pump degree of depth, upper air bag can relative movement thereupon.Upper gas cell can be installed in assigned scale place on stay cord.
Preferably, at least one end of described rope ties up on described upper gas cell or lower gas cell.It can thus be appreciated that can regulate the length of rope according to water intaking target water-bearing zone thickness, for making connection tracheae adapt to water intaking target water-bearing zone thickness, the length connecting tracheae is corresponding with the maximum length of rope.
Preferably, the length of described drinking-water pipe, power lead and gas-filled tube is all greater than water depth to be sampled.
Preferably, described power lead is connected with power supply.
Preferably, described gas-filled tube is connected with source of the gas.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is a kind of multi-functional underground water layering automatically taking water sampling device schematic diagram of the utility model.
description of reference numerals:
Submersible pump 1; Water inlet pipe 2; Drinking-water pipe 3; Power lead 4; Stay cord 5; Upper gas cell 6; Lower gas cell 7; Rope 8; Gas-filled tube 9; Connect tracheae 10; Direct supply 11; Well tubular wall 12; Water intaking target water-bearing zone 13; Water level 14.
Embodiment
Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
As shown in Figure 1, present embodiments provide a kind of multi-functional underground water layering automatically taking water sampling device, comprise submersible pump 1, water inlet pipe 2, drinking-water pipe 3, power lead 4, stay cord 5, upper gas cell 6, lower gas cell 7, rope 8, gas-filled tube 9 and be connected tracheae 10.
Specifically, water inlet pipe 2 is located at below submersible pump 1, and drinking-water pipe 3 is located at above submersible pump 1, and submersible pump 1 adopts small-sized or minitype portable direct current high-lift submersible pump.Submersible pump 1 also connects power supply 11 by power lead 4.Stay cord 5 is provided with scale, and the lower end of its stay cord 5 connects submersible pump 1.Upper gas cell 6 is positioned at the top of submersible pump 1, and drinking-water pipe 3, power lead 4 and stay cord 5 pass through by gas cell on this 6, and upper gas cell 6 is inflated to cut off and do not affected drinking-water pipe 3 after water layer and circulate.Upper gas cell 6 is fixed on assigned scale place on stay cord 5.Lower gas cell 7 is positioned at the below of submersible pump 1, and is connected by rope 8 between lower gas cell 7 with upper gas cell 6, and the length of rope 8 can regulate according to water intaking target water-bearing zone 13 thickness, the two ends of rope 8 can be tied up to respectively on upper gas cell 6 and lower gas cell 7.Gas-filled tube 9 is connected with upper gas cell 6, and be connected by being connected tracheae 10 between upper gas cell 6 with lower gas cell 7, gas-filled tube 9 is for being connected with source of the gas (as inflator).
The utility model device specific implementation process is as follows: the length regulating rope 8 between upper and lower gas cell 6,7 according to the thickness in fetched water target water-bearing zone 13, submersible pump 1 transferred by the stay cord 5 with a scale according to the deep exploitation in target water-bearing zone 13 of fetching water in boring, be positioned at drilling water level less than 14, then upper and lower gas cell 6,7 is inflated by gas-filled tube 9 with inflator, upper and lower gas cell 6,7 expands and is close to boring well tube wall 12, and then by interval isolation upper and lower with it for water intaking target water-bearing zone 13, close well tubular wall 12.Leave standstill a period of time according to target water-bearing zone flow rate of water flow, then switch on power 11 by power lead 4, submersible pump 1 extracts target water-bearing zone water sample.Meanwhile, by regulate stay cord 5 transfer length, different depth repeatedly (layering) water sampling in same boring can be completed.
The beneficial effect of the utility model embodiment is: structure is simple, sampling is convenient, accurately can locate the water intaking target water-bearing zone degree of depth and water intaking target water-bearing zone thickness, and can realize the requirement of different depth layering automatically taking water sample in same boring.
Supplementary notes, described embodiment is that the utility model is described, not in order to limit the utility model.Technology, the scientific research personnel of welcome the art carry out retouching and improving according to principle of the present utility model, and these retouchings and improvement also should be regarded as protection domain of the present utility model.
Claims (7)
1. a multi-functional underground water layering automatically taking water sampling device, is characterized in that, comprising:
Submersible pump, described submersible pump is provided with water inlet pipe, drinking-water pipe and power lead;
Stay cord, one end of described stay cord is connected with described submersible pump;
Upper gas cell, described upper gas cell is positioned at the top of described submersible pump, and described drinking-water pipe, power lead and stay cord pass through by gas cell on this, and on this, gas cell is relative with described stay cord fixing;
Lower gas cell, described lower gas cell is positioned at the below of described submersible pump, and is connected by rope between lower gas cell with upper gas cell;
Gas-filled tube be connected tracheae, described gas-filled tube is connected with described upper gas cell, is provided with and is connected tracheae between upper gas cell with lower gas cell.
2. multi-functional underground water layering automatically taking water sampling device according to claim 1, it is characterized in that, described stay cord is provided with scale.
3. multi-functional underground water layering automatically taking water sampling device according to claim 1, it is characterized in that, described upper gas cell is installed on described stay cord.
4. multi-functional underground water layering automatically taking water sampling device according to claim 1, it is characterized in that, at least one end of described rope ties up on described upper gas cell or lower gas cell.
5. multi-functional underground water layering automatically taking water sampling device according to claim 1, is characterized in that, the length of described drinking-water pipe, power lead and gas-filled tube is all greater than the target water-bearing zone to be sampled degree of depth.
6. multi-functional underground water layering automatically taking water sampling device according to claim 1, it is characterized in that, described power lead is connected with power supply.
7. multi-functional underground water layering automatically taking water sampling device according to claim 1, it is characterized in that, described gas-filled tube is connected with source of the gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520837919.6U CN205049380U (en) | 2015-10-27 | 2015-10-27 | Automatic water sampling device of multi -functional groundwater layering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520837919.6U CN205049380U (en) | 2015-10-27 | 2015-10-27 | Automatic water sampling device of multi -functional groundwater layering |
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| CN205049380U true CN205049380U (en) | 2016-02-24 |
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| CN201520837919.6U Expired - Fee Related CN205049380U (en) | 2015-10-27 | 2015-10-27 | Automatic water sampling device of multi -functional groundwater layering |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971870A (en) * | 2016-06-12 | 2016-09-28 | 天津市实达电力设备有限公司 | Adjustable long-distance transfer pump |
| CN106769215A (en) * | 2017-01-10 | 2017-05-31 | 河海大学 | A kind of device and method for fetching water for continuously acquiring drilling water sample in situ |
| CN109826823A (en) * | 2018-09-19 | 2019-05-31 | 江苏新格灌排设备有限公司 | A kind of positioning protection device of immersible pump |
| CN110031262A (en) * | 2019-03-28 | 2019-07-19 | 中国地质调查局水文地质环境地质调查中心 | A kind of low disturbance layered sampling device of low discharge and its method of sampling |
| CN110907225A (en) * | 2019-10-23 | 2020-03-24 | 核工业北京化工冶金研究院 | Underground water high-fidelity sampling system and sampling method |
| CN111257055A (en) * | 2020-03-19 | 2020-06-09 | 北京市环境保护科学研究院 | Portable underground water depth-setting sampling device, sampling system and sampling method |
| CN112129580A (en) * | 2020-08-25 | 2020-12-25 | 淮北矿业股份有限公司 | Sampling device and sampling method for underground water detection |
| CN112539965A (en) * | 2020-11-25 | 2021-03-23 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队 | Bedrock aquifer sampling device and method |
| CN113324796A (en) * | 2021-06-02 | 2021-08-31 | 信息产业部电子综合勘察研究院 | Deep underground water collection device and method |
| CN113358841A (en) * | 2021-06-16 | 2021-09-07 | 安徽方兴智慧水务有限公司 | Water quality monitoring management system based on wireless sensor network |
| CN114548835A (en) * | 2022-04-22 | 2022-05-27 | 江苏航运职业技术学院 | Urban water resource bearing capacity assessment system |
-
2015
- 2015-10-27 CN CN201520837919.6U patent/CN205049380U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971870B (en) * | 2016-06-12 | 2017-12-26 | 天津市实达电力设备有限公司 | A kind of adjustable long-distance sand transport pump |
| CN105971870A (en) * | 2016-06-12 | 2016-09-28 | 天津市实达电力设备有限公司 | Adjustable long-distance transfer pump |
| CN106769215A (en) * | 2017-01-10 | 2017-05-31 | 河海大学 | A kind of device and method for fetching water for continuously acquiring drilling water sample in situ |
| CN109826823A (en) * | 2018-09-19 | 2019-05-31 | 江苏新格灌排设备有限公司 | A kind of positioning protection device of immersible pump |
| CN110031262B (en) * | 2019-03-28 | 2023-12-01 | 中国地质调查局水文地质环境地质调查中心 | Low-flow low-disturbance layered sampling device and sampling method thereof |
| CN110031262A (en) * | 2019-03-28 | 2019-07-19 | 中国地质调查局水文地质环境地质调查中心 | A kind of low disturbance layered sampling device of low discharge and its method of sampling |
| CN110907225A (en) * | 2019-10-23 | 2020-03-24 | 核工业北京化工冶金研究院 | Underground water high-fidelity sampling system and sampling method |
| CN111257055A (en) * | 2020-03-19 | 2020-06-09 | 北京市环境保护科学研究院 | Portable underground water depth-setting sampling device, sampling system and sampling method |
| CN111257055B (en) * | 2020-03-19 | 2021-08-17 | 北京市环境保护科学研究院 | Portable underground water depth-setting sampling device, sampling system and sampling method |
| CN112129580A (en) * | 2020-08-25 | 2020-12-25 | 淮北矿业股份有限公司 | Sampling device and sampling method for underground water detection |
| CN112539965A (en) * | 2020-11-25 | 2021-03-23 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队 | Bedrock aquifer sampling device and method |
| CN113324796A (en) * | 2021-06-02 | 2021-08-31 | 信息产业部电子综合勘察研究院 | Deep underground water collection device and method |
| CN113358841A (en) * | 2021-06-16 | 2021-09-07 | 安徽方兴智慧水务有限公司 | Water quality monitoring management system based on wireless sensor network |
| CN114548835A (en) * | 2022-04-22 | 2022-05-27 | 江苏航运职业技术学院 | Urban water resource bearing capacity assessment system |
| CN114548835B (en) * | 2022-04-22 | 2022-07-01 | 江苏航运职业技术学院 | Urban water resource bearing capacity assessment system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20211027 |