CN105568952A - Building groundwater sampling device - Google Patents
Building groundwater sampling device Download PDFInfo
- Publication number
- CN105568952A CN105568952A CN201610057842.XA CN201610057842A CN105568952A CN 105568952 A CN105568952 A CN 105568952A CN 201610057842 A CN201610057842 A CN 201610057842A CN 105568952 A CN105568952 A CN 105568952A
- Authority
- CN
- China
- Prior art keywords
- mozzle
- sampling pump
- sampling
- pumped well
- sampling device
- Prior art date
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
- E02D1/02—Investigation of foundation soil in situ before construction work
- E02D1/06—Sampling of ground water
Abstract
The invention discloses a building groundwater sampling device. The building groundwater sampling device comprises a water drawing well, wherein a screen mesh is transversely arranged in the water drawing well; the screen mesh is embedded on the water drawing well; a sampling pump is mounted near a well mouth of the water drawing well; the sampling pump is detachably connected to the water drawing well; a connection pipe is arranged between the sampling pump and the water drawing well; the bottom of the connection pipe is arranged in the water drawing well; the top of the connection pipe penetrates through the sampling pump and is connected to a first flow guide pipe; the connection pipe is connected to the first flow guide pipe through a clamping hoop; one end of the first flow guide pipe is connected to the connection pipe; the other end of the first flow guide pipe is connected to a handle; an articulation device is arranged at a junction part of the handle and the first flow guide pipe; the bottom of the articulation device is connected to a support pipe; the support pipe is of a bent structure. The building groundwater sampling device is compact in own structure, simple to assemble and convenient to use and is capable of more conveniently drawing the underground water into the sampling pump; the flow guiding and sampling are facilitated; the working efficiency is greatly improved; the waste of manpower and material resources can be avoided; one man can operate the building groundwater sampling device.
Description
Technical field
The present invention relates to a kind of groundwater sampling device, particularly one building groundwater sampling device.
Background technology
Existing underground water sampling technique is mostly drilled into well or special groundwater monitoring well for tradition and designs, such as, and Bailer sampler, discontinuous interval sampler, air pocket pump, gas displacement type sampler, cast lift pump etc.Meanwhile, underground water also serves certain impact to construction work, along with day by day increasing the weight of of groundwater pollution, to the prevention and control of underground water, administer extremely urgent.Carry out groundwater pollution preventing and controlling, first want concentration and the distribution situation of clear and definite groundwater pollutant.Therefore, Ground water Quality Survey is most important.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the problems referred to above, provides a kind of self structure compact, and assembling is simple, easy to use, can better by groundwater mining to the building groundwater sampling device in sampling pump.
To achieve these goals, the technical solution used in the present invention is such: building groundwater sampling device of the present invention, comprise pumped well, screen cloth is horizontally arranged with in pumped well, screen cloth embeds and is arranged on pumped well, pumped well is provided with sampling pump near well head place, sampling pump is detachably connected on pumped well, tube connector is provided with between sampling pump and pumped well, pumped well is positioned at bottom tube connector, its top is connected with the first mozzle through sampling pump, by a clamp connection between tube connector and the first mozzle, first mozzle one end is connected with tube connector, its other end connects one handle, handle and the first mozzle junction are provided with articulated mounting, a stay pipe is connected bottom articulated mounting, stay pipe adopts bending structure, one end of the relative articulated mounting of stay pipe is fixed on sampling pump, sampling pump side is connected with the second mozzle, the external sampling pump of second mozzle, sampling pump is positioned on earth's surface.
Further, as a kind of concrete form of structure, the material of clip of the present invention is copper or stainless steel is made.
Further, as a kind of concrete form of structure, in the second mozzle of the present invention, be provided with shutoff.
Further, as a kind of concrete form of structure, shutoff of the present invention adopts polytetrafluoroethylmaterial material or silica gel material to make.
Further, as a kind of concrete form of structure, the internal diameter of the first mozzle of the present invention and the second mozzle is all between four to six millimeters.
Further, as a kind of concrete form of structure, the corresponding tube connector place of pumped well of the present invention is connected with piston.
Compared with prior art, the invention has the advantages that: this building groundwater sampling device self structure is compact, assembling is simple, easy to use, by groundwater mining in sampling pump, conveniently can better carry out water conservancy diversion sampling, substantially increase operating efficiency, and the waste of man power and material can not be caused, singlely can to operate.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention; In figure: 1. pumped well; 2. screen cloth; 3. sampling pump; 4. tube connector; 5. clip; 6. the first mozzle; 7. stay pipe; 8. articulated mounting; 9. handle; 10. the second mozzle; 11. sampling pumps.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
The present invention as shown in Figure 1 builds the preferred embodiment of groundwater sampling device, comprise pumped well 1, screen cloth 2 is horizontally arranged with in pumped well 1, screen cloth 2 embeds and is arranged on pumped well 1, pumped well 1 is provided with sampling pump 3 near well head place, sampling pump 3 is detachably connected on pumped well 1, tube connector 4 is provided with between sampling pump 3 and pumped well 1, pumped well 1 is positioned at bottom tube connector 4, its top is connected with the first mozzle 6 through sampling pump 3, be connected by a clip 5 between tube connector 4 with the first mozzle 6, first mozzle 6 one end is connected with tube connector 4, its other end connects one handle 9, handle 9 and the first mozzle 6 junction are provided with articulated mounting 8, a stay pipe 7 is connected bottom articulated mounting 8, stay pipe 7 adopts bending structure, one end of the relative articulated mounting 8 of stay pipe 7 is fixed on sampling pump 3, sampling pump 3 side is connected with the second mozzle 10, the external sampling pump 11 of second mozzle 10, sampling pump 11 is positioned on earth's surface, the material of described clip 5 is copper or stainless steel is made, shutoff is provided with in described second mozzle 10, described shutoff adopts polytetrafluoroethylmaterial material or silica gel material to make, the internal diameter of described first mozzle 6 and the second mozzle 10 is all between four to six millimeters, described pumped well 1 corresponding tube connector 4 place is connected with piston.
Building groundwater sampling device self structure of the present invention is compact, and assembling is simple, easy to use, by groundwater mining in sampling pump 3, conveniently can better carry out water conservancy diversion sampling, substantially increase operating efficiency, and the waste of man power and material can not be caused, singlely can to operate.The material of described clip 5 is copper or stainless steel is made, and adopts clip 5 that is copper or stainless steel can not be damaged because using for a long time; Be provided with shutoff in described second mozzle 10, described shutoff adopts polytetrafluoroethylmaterial material or silica gel material to make, and the design of shutoff strengthens overall functional performance; The internal diameter of described first mozzle 6 and the second mozzle 10 is all between four to six millimeters, and meet design concept, water conservancy diversion speed can not be excessive or too small; Described pumped well 1 corresponding tube connector 4 place is connected with piston, conveniently carries out the lifting of current.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on manual, must determine its technical scope according to right.
Claims (6)
1. a building groundwater sampling device, comprise pumped well, it is characterized in that: in pumped well, be horizontally arranged with screen cloth, screen cloth embeds and is arranged on pumped well, pumped well is provided with sampling pump near well head place, sampling pump is detachably connected on pumped well, tube connector is provided with between sampling pump and pumped well, pumped well is positioned at bottom tube connector, its top is connected with the first mozzle through sampling pump, by a clamp connection between tube connector and the first mozzle, first mozzle one end is connected with tube connector, its other end connects one handle, handle and the first mozzle junction are provided with articulated mounting, a stay pipe is connected bottom articulated mounting, stay pipe adopts bending structure, one end of the relative articulated mounting of stay pipe is fixed on sampling pump, sampling pump side is connected with the second mozzle, the external sampling pump of second mozzle, sampling pump is positioned on earth's surface.
2. building groundwater sampling device according to claim 1, is characterized in that: the material of described clip is copper or stainless steel is made.
3. building groundwater sampling device according to claim 1, is characterized in that: be provided with shutoff in described second mozzle.
4. building groundwater sampling device according to claim 1, is characterized in that: described shutoff adopts polytetrafluoroethylmaterial material or silica gel material to make.
5. building groundwater sampling device according to claim 1, is characterized in that: the internal diameter of described first mozzle and the second mozzle is all between four to six millimeters.
6. building groundwater sampling device according to claim 1, is characterized in that: the corresponding tube connector place of described pumped well is connected with piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610057842.XA CN105568952A (en) | 2016-01-28 | 2016-01-28 | Building groundwater sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610057842.XA CN105568952A (en) | 2016-01-28 | 2016-01-28 | Building groundwater sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105568952A true CN105568952A (en) | 2016-05-11 |
Family
ID=55879539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610057842.XA Pending CN105568952A (en) | 2016-01-28 | 2016-01-28 | Building groundwater sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105568952A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3713577C2 (en) * | 1986-12-03 | 1995-06-01 | Universale Bau Gmbh | Groundwater exploration process in the manufacture of a well |
| CN101985833A (en) * | 2010-11-19 | 2011-03-16 | 山东电力工程咨询院有限公司 | Static pressure layering water intaking system |
| CN103913348A (en) * | 2014-03-18 | 2014-07-09 | 中国科学院新疆生态与地理研究所 | Depth keeping and sampling device used for field observation well and sampling method |
| CN204327086U (en) * | 2014-11-11 | 2015-05-13 | 中国地质科学院水文地质环境地质研究所 | Based on the groundwater sampling device of pumped well |
| CN204855192U (en) * | 2015-07-02 | 2015-12-09 | 中国矿业大学 | Groundwater sampling device |
| CN205576881U (en) * | 2016-01-28 | 2016-09-14 | 中交广州水运工程设计研究院有限公司 | Building groundwater sampling device |
-
2016
- 2016-01-28 CN CN201610057842.XA patent/CN105568952A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3713577C2 (en) * | 1986-12-03 | 1995-06-01 | Universale Bau Gmbh | Groundwater exploration process in the manufacture of a well |
| CN101985833A (en) * | 2010-11-19 | 2011-03-16 | 山东电力工程咨询院有限公司 | Static pressure layering water intaking system |
| CN103913348A (en) * | 2014-03-18 | 2014-07-09 | 中国科学院新疆生态与地理研究所 | Depth keeping and sampling device used for field observation well and sampling method |
| CN204327086U (en) * | 2014-11-11 | 2015-05-13 | 中国地质科学院水文地质环境地质研究所 | Based on the groundwater sampling device of pumped well |
| CN204855192U (en) * | 2015-07-02 | 2015-12-09 | 中国矿业大学 | Groundwater sampling device |
| CN205576881U (en) * | 2016-01-28 | 2016-09-14 | 中交广州水运工程设计研究院有限公司 | Building groundwater sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |