CN208472841U - Water fetching device under a kind of engineering investigation boring well - Google Patents
Water fetching device under a kind of engineering investigation boring well Download PDFInfo
- Publication number
- CN208472841U CN208472841U CN201820794706.3U CN201820794706U CN208472841U CN 208472841 U CN208472841 U CN 208472841U CN 201820794706 U CN201820794706 U CN 201820794706U CN 208472841 U CN208472841 U CN 208472841U
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- CN
- China
- Prior art keywords
- pvc
- water
- floral tube
- submerged pump
- engineering investigation
- 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.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Earth Drilling (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
Water fetching device under a kind of engineering investigation boring well, belongs to engineering investigation field, the scope of application is wider.Water fetching device under a kind of engineering investigation boring well, is made of water tank, captation and deep well submerged pump, and water tank setting is connect by water pipe with deep well submerged pump in ground, water tank；Deep well submerged pump is arranged in captation；It is characterized in that the captation is made of pvc pipe, PVC floral tube, nylon leaching net.Pvc pipe bottom is sealed by bottom plate；Hole is opened up in the middle part of pvc pipe, forms PVC floral tube；PVC floral tube outer wall wraps up two layers of 80 mesh nylon leaching nets.The utility model structure is simple, in soil body pore-forming easy to operate, can be suitably used for multiple diameter.
Description
Technical field
The utility model belongs to engineering investigation field, and in particular to water fetching device under a kind of engineering investigation boring well.
Background technique
In engineering investigation drilling, drill bit cooling, mud off etc. require more clear water.At prospecting scene, mainly adopt
With the method for fortune water, i.e., over-the-counter water transport is sent in field with water tank, to meet the water demand of engineering and life.In general, fortune
The problem of that there are haul distances is longer for water, and water is limited, higher cost.
Summary of the invention
In order to solve the problems, such as existing engineering investigation water shortage, the utility model provides fetches water under a kind of engineering investigation boring well
Device.
Water fetching device under a kind of engineering investigation boring well, is made of water tank, captation and deep well submerged pump, water tank setting
On ground, water tank is connect by water pipe with deep well submerged pump；Deep well submerged pump is arranged in captation；It is characterized in that the collection
Water installations are made of pvc pipe, PVC floral tube, nylon leaching net.
Pvc pipe bottom is sealed by bottom plate；Hole is opened up in the middle part of pvc pipe, forms PVC floral tube；PVC floral tube outer wall package two
80 mesh nylon leaching net of layer.PVC floral tube distance from bottom seal base 2000mm, PVC floral tube length is not less than 5.0m, PVC floral tube top
Portion is located at 0~500mm of fixed level face or less.
Deep well submerged pump is placed in pvc pipe, pumps bottom apart from bottom plate 2000mm.
The utility model application method: water tank is arranged on ground；Captation is put into drilling；Deep well submerged pump is placed in
In pvc pipe, bottom is pumped apart from bottom plate 2000mm.
Underground water enters in floral tube from PVC floral tube hole after nylon leaching net filters；Deep well submerged pump spends PVC
Water in pipe is extracted into water tank.
The utility model principle is simple, it is easy to operate, can be suitably used for place underground and have to stablize to dive under water or the stratum of artesian water
In.
Working principle of the utility model is: the lift using deep well submerged pump promotes the water body in drilling to ground water tank
In.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model.
In figure, 1, water tank, 2, water pipe, 3, deep well submerged pump, 4, pvc pipe, 5, PVC floral tube, 6, bottom plate.
Specific embodiment
Shown in Fig. 1, water fetching device under a kind of engineering investigation boring well, by water tank 1, captation and 3 groups of deep well submerged pump
At the setting of water tank 1 is connect by water pipe 2 with deep well submerged pump 3 in ground, water tank 1；Deep well submerged pump 3 is arranged in captation
It is interior；It is characterized in that the captation is by pvc pipe 4, PVC floral tube 5, the composition of bottom plate 6；The setting of bottom plate 6 is in bottom and and lower part
Pvc pipe 4 is tightly connected, and the PVC floral tube 5 is the uniformly distributed limbers on pvc pipe；The both ends of PVC floral tube 5 are respectively provided with pvc pipe 4；
4 bottom of pvc pipe is sealed by bottom plate 6, and the middle part of pvc pipe 4 opens up hole formation PVC floral tube 5；5 outer wall of PVC floral tube
Wrap up two layers of 80 mesh nylon leaching nets.
Deep well submerged pump is placed in pvc pipe, pumps bottom apart from bottom plate 2000mm.
Deep well submerged pump uses QJ series submerged pump, and water pump diameter is not more than 100mm, is highly less than 1.0m.
It is that 140mm, wall thickness are the tubing of 3.5mm or nominal outside diameter is that 160mm, wall thickness are that pvc pipe, which selects nominal outside diameter,
The tubing of 4.0mm.
The height of PVC floral tube 5 is at least 5000 mm.
In use process, using major diameter drill bit pore-forming, bore diameter is not preferably less than 180mm；Pore-forming is complete should to use sposh
Slurry replaces the mud in drilling；After down tube, filtrate is launched between drilling and PVC floral tube；Well-flushing is finally carried out, the borehole wall is removed
Mud, dredging penetrating passage.To guarantee that submerged pump water-sucking mouth is always positioned at the water surface hereinafter, in pump process, real-time monitoring is answered
Water level face height.
Claims (2)
1. water fetching device under a kind of engineering investigation boring well, is made of water tank, captation and deep well submerged pump, water tank setting exists
Ground, water tank are connect by water pipe with deep well submerged pump；Deep well submerged pump is arranged in captation；It is characterized in that described catchment
Device is made of pvc pipe, PVC floral tube, nylon leaching net；Pvc pipe bottom is sealed by bottom plate, and PVC floral tube is arranged in the middle part of pvc pipe；
The PVC floral tube is the uniformly distributed limbers on pvc pipe；PVC floral tube outer wall wraps up two layers of 80 mesh nylon leaching nets.
2. water fetching device under a kind of engineering investigation boring well according to claim 1, it is characterized in that the height of PVC floral tube is at least
It is 5000 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820794706.3U CN208472841U (en) | 2018-05-27 | 2018-05-27 | Water fetching device under a kind of engineering investigation boring well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820794706.3U CN208472841U (en) | 2018-05-27 | 2018-05-27 | Water fetching device under a kind of engineering investigation boring well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208472841U true CN208472841U (en) | 2019-02-05 |
Family
ID=65218876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820794706.3U Active CN208472841U (en) | 2018-05-27 | 2018-05-27 | Water fetching device under a kind of engineering investigation boring well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208472841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208045A (en) * | 2019-07-15 | 2019-09-06 | 深圳市勘察测绘院(集团)有限公司 | Prospecting drilling water fetching device |
-
2018
- 2018-05-27 CN CN201820794706.3U patent/CN208472841U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208045A (en) * | 2019-07-15 | 2019-09-06 | 深圳市勘察测绘院(集团)有限公司 | Prospecting drilling water fetching device |
| CN110208045B (en) * | 2019-07-15 | 2024-02-09 | 深圳市勘察测绘院(集团)有限公司 | Investigation drilling water intaking device |
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