CN102914454A - Drilling water taking device and water taking method - Google Patents
Drilling water taking device and water taking method Download PDFInfo
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- CN102914454A CN102914454A CN2012104579086A CN201210457908A CN102914454A CN 102914454 A CN102914454 A CN 102914454A CN 2012104579086 A CN2012104579086 A CN 2012104579086A CN 201210457908 A CN201210457908 A CN 201210457908A CN 102914454 A CN102914454 A CN 102914454A
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- fetching water
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Abstract
The invention relates to a drilling water intake device and a water intake method, the drilling water intake device comprises a water storage barrel body and a bottom cover, and further comprises a piston seat, a bottle plug type piston, a spring pressing block, a compression spring, an exhaust pipe and a piston pull rod, wherein the piston seat is connected to the upper end of the barrel body; compression spring leans on the spring briquetting in arranging the cavity in, and one end is leaned on and is leaned on the piston, makes bottle plug formula piston and interior taper hole sealing connection, and the piston pull rod passes spring briquetting and compression spring and connects bottle plug formula piston. The beneficial effects are as follows: the structure is simple, convenient and practical; meanwhile, the design of the bottom cover with the guide wings is adopted, so that the water taking device is prevented from rotating and inconvenient to operate.
Description
Technical field
The invention belongs to underground water and analyze the assessment technique field, relate in particular to a kind of boring device for fetching water from and method for fetching water.
Background technology
In the coastland, be subjected to the impact of the earth's surface concentrated seawater water bodys such as morning and evening tides, salt pond, so that the shallow ground water corrosive grade is higher, and be subjected to the lower grade of groundwater corrosivity below the surface water body coverage, groundwater corrosivity has larger variation with degree of depth difference.Therefore, place underground water is carried out stratified sampling, carries out chemical analysis, Study of The Underground aqueous corrosion grade is with the change in depth rule, and is for the corrosion protection design in ground, basis, the Pile Foundations Design provides foundation, especially significant to the optimization of Pile Foundations Design scheme.The water sample of place underground water is taked in prospecting boring usually, and this just needs a kind of stratified pumping device that can different depth, the water intaking of place, different layers position in prospecting boring.
Summary of the invention
The object of the invention is to overcome the deficiency of above prior art, and a kind of boring device for fetching water from and method for fetching water simple in structure, easy to use are provided, and specifically has following technical scheme to realize:
Described boring device for fetching water from, comprise water storage cylindrical shell and bottom, described bottom is screwed in the bottom of described cylindrical shell, also comprise piston seat, the plug type piston, spring lock block, Compress Spring, gas outlet and pitch brace, described piston seat are connected to the cylindrical shell upper end, piston seat is provided with the internal taper hole corresponding with plug type piston male cone (strobilus masculinus), described piston places internal taper hole, and described gas outlet is connected in the piston seat, and described spring lock block is connected in the upper end of piston seat, and form a cavity between the piston seat, the piston seat circumferential position that is in described cavity place is provided with some inlet openings; Described Compress Spring places in the described cavity, one end is against spring lock block, one end is against abuts against plunger, plug type piston and described internal taper hole are tightly connected, described pitch brace passes spring lock block and is connected the plug type piston with Compress Spring, the pulling pull bar, the disengagement of plug type piston is tightly connected with internal taper hole.
The further design of described device for fetching water from is that the sidewall of described piston seat is connected with at least two lifting ears equably, and described each lifting ear connects one first wire rope.
The further design of described device for fetching water from is that the conical surface of described piston is provided with the O RunddichtringO.
The further design of described device for fetching water from is, is welded with guide vane on the described bottom, and described guide vane is evenly distributed on the bottom.
The further design of described device for fetching water from is that described spring lock block is provided with projection.
The further design of described device for fetching water from is that described spring lock block is provided with the hole of matching with pull bar, and pull bar passes this hole and carries out centralized positioning.
The further design of described device for fetching water from is that described pitch brace is connected with the second wire rope.
The boring method for fetching water of described device for fetching water from further design is, comprises the steps:
1) carry wire rope, device for fetching water from is slowly put into boring together with gas outlet, wire rope, this moment, described piston and described internal taper hole were tightly connected;
When 2) arriving the preplanned water intaking degree of depth, the first wire rope is fixed on the surface drilling mouth;
3) upwards lift pitch brace by the second wire rope, realize the unlatching of plug type piston, the underground water of this degree of depth enters the water storage cylindrical shell by the inlet opening in the boring, realizes the sampling purpose;
4) unclamp the second wire rope, under the effect of Compress Spring, the plug type piston is closed;
5) carry the first wire rope on slowly, gently carry plastic row tracheae, the second wire rope simultaneously, from boring, take out device for fetching water from;
6) upwards lift pitch brace the plug type piston is opened, water sample in the water storage cylindrical shell is poured in the underground water collection container;
7) repeat above step 1)～6), take respectively water sample by technical requirement at the different depth place of difference boring.
Advantage of the present invention is as follows:
Described device for fetching water from adopts the plug type design, wire rope by correspondence drives the occluding relation that pull bar is controlled plug type piston and corresponding taper hole, make it to be implemented in the hole depth water intaking of setting, and upper strata underground water can not enter in the water storage cylindrical shell when water intaking, thereby guarantee the accuracy of institute's water sampling, measuring accuracy is higher; Simultaneously, adopt the bottom design with guide vane, can effectively apply resistance to device for fetching water from, prevent the device for fetching water from rotation, avoid wire rope to be screwed in together, inconvenient Job Operations; The present invention is simple in structure, and is easy to use.
Description of drawings
Fig. 1 is the structural representation of described boring device for fetching water from.
Fig. 2 is the A-A schematic cross-section of the structural representation of described boring device for fetching water from.
Fig. 3 is the B-B schematic cross-section of the structural representation of described boring device for fetching water from.
Fig. 4 is the C-C schematic cross-section of the structural representation of described boring device for fetching water from.
Fig. 5 is the structural representation with the bottom of guide vane
Among the figure, 1-cylindrical shell, 2-bottom, 3-guide vane, 4-gas outlet, 5-piston seat, 6-plug type piston, 7-O RunddichtringO, 8-pitch brace, 9-Compress Spring, 10-inlet opening, the 11-spring lock block, 12-projection, 13-lifting ear, 14-the first wire rope, 14a-the second wire rope.
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Embodiment
Below in conjunction with accompanying drawing the present invention program is elaborated.
Contrast Fig. 1-5, the boring device for fetching water from that present embodiment provides comprises water storage cylindrical shell 1 and bottom 2, bottom 2 is screwed in the bottom of cylindrical shell 1, also comprise piston seat 5, plug type piston 6, spring lock block 11, Compress Spring 9, gas outlet 4 and pitch brace 8, piston seat 5 are connected to cylindrical shell 1 upper end.Piston seat 5 is provided with the internal taper hole corresponding with plug type piston 6 male cone (strobilus masculinus)s, and piston places internal taper hole, and its conical surface is provided with O RunddichtringO 7.Gas outlet 4 is connected in the piston seat 5, and spring lock block 11 is connected in the upper end of piston seat 5, and forms a cavity between the piston seat 5, and piston seat 5 circumferential positions that are in the cavity place are provided with four inlet openings 10; Compress Spring 9 places in the cavity, and an end is tightly connected plug type piston 6 and internal taper hole against spring lock block 11, one ends against abuts against plunger.Spring lock block 11 is provided with the hole of matching with pull bar 8, and pull bar passes this hole and obtains centralized positioning, and cross-under Compress Spring 9 is connected with plug type piston 6, and pulling pitch brace, plug type piston 6 are thrown off and being tightly connected of internal taper hole.The sidewall of piston seat 5 is connected with two lifting ears 13 equably, and each lifting ear 13 connects one first wire rope 14.Be welded with guide vane 3 on the bottom 2, guide vane 3 is evenly distributed on the bottom 2.Pitch brace 8 is connected with the second wire rope 14a.Take out for spring lock block 11 is connected on the piston seat or from piston seat, above-mentioned spring lock block 11 is provided with projection 12.
During use, operate as follows:
1) carries the first wire rope 14, device for fetching water from is slowly put into boring, gas outlet 4, the second wire rope 14a enter in the hole when also transferring with device for fetching water from, but the second wire rope 14a that be connected with pitch brace this moment is in releasing orientation, and piston and internal taper hole are tightly connected;
When 2) arriving the preplanned water intaking degree of depth, by the first wire rope 14 device for fetching water from is fixed at the surface drilling mouth, this moment, the bottom with guide vane entered in the water, and the acting force of guide vane and water has effectively hindered device for fetching water from and rotated, thereby avoids wire rope to be screwed in together;
3) upwards lift pitch brace 8 by the second wire rope 14a, realize 6 unlatchings of plug type piston, the underground water of this degree of depth enters water storage cylindrical shell 1 by inlet opening 10 in the boring, realizes the sampling purpose; Owing to the pressure rises in the cylindrical shell 1, a part of gas is discharged from gas outlet 4, so that the smooth sampling of underground water simultaneously;
4) unclamp the second wire rope 14a, plug type piston 6 closures under the effect of Compress Spring 9;
5) carry the first wire rope 14 on slowly, gently carry gas outlet 4, the second wire rope 14a simultaneously, from boring, take out device for fetching water from;
6) upwards lifting pitch brace 8 opens plug type piston 6, water sample in the water storage cylindrical shell 1 is poured in the underground water collection container, labelled on container, indicate the information such as thief hole number, sampling depth, sample time, sampling people, send testing laboratory to carry out chemical analysis after the sealing.
7) repeat above step 1)～6), take respectively water sample by technical requirement at the different depth place of difference boring.
After using end, each parts of device for fetching water from are cleaned up, dry preservation.
Device for fetching water from provided by the invention adopts the plug type design, and is simple in structure, convenient practicality; Simultaneously, adopt the bottom design with guide vane, can effectively apply resistance to device for fetching water from, prevent the device for fetching water from rotation, avoid wire rope to be screwed in together, inconvenient Job Operations; Method for fetching water based on this device for fetching water from has been saved manpower and materials effectively, and measuring accuracy is higher, and step is succinct, satisfies the water intaking requirement of different depth.
Claims (8)
- One kind boring device for fetching water from, comprise water storage cylindrical shell and bottom, described bottom is screwed in the bottom of described cylindrical shell, it is characterized in that, also comprise piston seat, the plug type piston, spring lock block, Compress Spring, gas outlet and pitch brace, described piston seat is connected to the cylindrical shell upper end, and piston seat is provided with the internal taper hole corresponding with plug type piston male cone (strobilus masculinus), and described piston places internal taper hole, described gas outlet is connected in the piston seat, described spring lock block is connected in the upper end of piston seat, and forms a cavity between the piston seat, and the piston seat circumferential position that is in described cavity place is provided with some inlet openings; Described Compress Spring places in the described cavity, one end is against spring lock block, one end is against abuts against plunger, plug type piston and described internal taper hole are tightly connected, described pitch brace passes spring lock block and is connected the plug type piston with Compress Spring, the pulling pull bar, the disengagement of plug type piston is tightly connected with internal taper hole.
- 2. device for fetching water from according to claim 1 is characterized in that, the sidewall of described piston seat is connected with at least two lifting ears equably, and described each lifting ear connects one first wire rope.
- 3. device for fetching water from according to claim 1 is characterized in that, the conical surface of described piston is provided with the O RunddichtringO.
- 4. device for fetching water from according to claim 1 is characterized in that, is welded with guide vane on the described bottom, and described guide vane is evenly distributed on the bottom.
- 5. device for fetching water from according to claim 1 is characterized in that, described spring lock block is provided with projection.
- 6. device for fetching water from according to claim 1 is characterized in that, described spring lock block is provided with the hole of matching with pull bar, and pull bar passes this hole and carries out centralized positioning.
- 7. device for fetching water from according to claim 1 is characterized in that, described pitch brace is connected with the second wire rope.
- 8. such as the boring method for fetching water of claim 1 ~ 7 device for fetching water from as described in each, it is characterized in that, comprise the steps:1) carry wire rope, device for fetching water from is slowly put into boring together with gas outlet, wire rope, this moment, described piston and described internal taper hole were tightly connected;When 2) arriving the preplanned water intaking degree of depth, the first wire rope is fixed on the surface drilling mouth;3) upwards lift pitch brace by the second wire rope, realize the unlatching of plug type piston, the underground water of this degree of depth enters the water storage cylindrical shell by the inlet opening in the boring, realizes the sampling purpose;4) unclamp the second wire rope, under the effect of Compress Spring, the plug type piston is closed;5) carry the first wire rope on slowly, gently carry plastic row tracheae, the second wire rope simultaneously, from boring, take out device for fetching water from;6) upwards lift pitch brace the plug type piston is opened, water sample in the water storage cylindrical shell is poured in the underground water collection container;7) repeat above step 1)～6), take respectively water sample by technical requirement at the different depth place of difference boring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210457908.6A CN102914454B (en) | 2012-11-15 | 2012-11-15 | Drilling water taking device and water taking method |
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| CN201210457908.6A CN102914454B (en) | 2012-11-15 | 2012-11-15 | Drilling water taking device and water taking method |
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| CN102914454A true CN102914454A (en) | 2013-02-06 |
| CN102914454B CN102914454B (en) | 2015-03-25 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998146A (en) * | 2012-12-05 | 2013-03-27 | 铜陵市业强环保设备有限责任公司 | Stratified liquid sampler |
| CN105181387A (en) * | 2015-10-21 | 2015-12-23 | 核工业北京化工冶金研究院 | Special sampling bottle for collecting water sample containing volatile substance and oxygen-sensitive substance |
| CN105300729A (en) * | 2015-10-21 | 2016-02-03 | 中国石油化工股份有限公司 | Collector for sedimentation water at bottom of crude oil storage tank |
| CN106640065A (en) * | 2016-12-23 | 2017-05-10 | 长江三峡勘测研究院有限公司（武汉） | Water drawing device for obtaining water sample from predetermined depth in drill hole |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998146A (en) * | 2012-12-05 | 2013-03-27 | 铜陵市业强环保设备有限责任公司 | Stratified liquid sampler |
| CN102998146B (en) * | 2012-12-05 | 2015-02-04 | 铜陵市业强环保设备有限责任公司 | Stratified liquid sampler |
| CN105181387A (en) * | 2015-10-21 | 2015-12-23 | 核工业北京化工冶金研究院 | Special sampling bottle for collecting water sample containing volatile substance and oxygen-sensitive substance |
| CN105300729A (en) * | 2015-10-21 | 2016-02-03 | 中国石油化工股份有限公司 | Collector for sedimentation water at bottom of crude oil storage tank |
| CN105181387B (en) * | 2015-10-21 | 2017-08-25 | 核工业北京化工冶金研究院 | Gather the sampling bottle dedicated containing volatile materials, oxygen sensitivity material water sample |
| CN105300729B (en) * | 2015-10-21 | 2017-11-07 | 中国石油化工股份有限公司 | A kind of crude oil storage tank bottom settlings hydromining storage |
| CN106640065A (en) * | 2016-12-23 | 2017-05-10 | 长江三峡勘测研究院有限公司（武汉） | Water drawing device for obtaining water sample from predetermined depth in drill hole |
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| Publication number | Publication date |
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| CN102914454B (en) | 2015-03-25 |
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Address after: 210031 building 4, Yangzi science and technology innovation headquarters base, No.5, Pudong North Road, Jiangbei new district, Nanjing City, Jiangsu Province Patentee after: China Chemical Civil Engineering Co.,Ltd. Address before: No. 357, Dachang Yangxin Road, Liuhe District, Nanjing, Jiangsu 210044 Patentee before: CHEMICAL INDUSTRY GEOTECHNICAL ENGINEERING Co.,Ltd. |
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