CN203961971U - A kind of back taper refluence boring water fetching device - Google Patents
A kind of back taper refluence boring water fetching device Download PDFInfo
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- CN203961971U CN203961971U CN201420362866.2U CN201420362866U CN203961971U CN 203961971 U CN203961971 U CN 203961971U CN 201420362866 U CN201420362866 U CN 201420362866U CN 203961971 U CN203961971 U CN 203961971U
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Abstract
The utility model provides a kind of back taper refluence boring water fetching device, comprise device for fetching water from and lining rope, described device for fetching water from is inverted cone-shaped structure, its bottom is provided with the pipe that flows backwards, described refluence pipe extends upward and guarantees that refluence pipe top is provided with device for fetching water from top the passage that is connected the two from device for fetching water from bottom, make to form the container of fetching water between refluence pipe and device for fetching water from.The utility model device for fetching water from is inverted cone-shaped structure, easily keep vertical, easily transfer in darker boring, when device for fetching water from loses the tractive force of lining rope completely, back taper easily rolls, water enters water intaking container by refluence pipe, and when water intaking container full water, back taper easily recovers vertical state from rolling condition.Because institute's water sampling enters water intaking container for flowing backwards, therefore, in lifting process, be difficult for polluting and spilling leakage, and back taper easily keeps vertical state, be difficult for and drill hole wall collision, cause water sample disturbance.
Description
Technical field:
The utility model relates to mine hydrogeology field, relates in particular to the back taper refluence boring water fetching device for analysis of water.
Background technology:
In colliery, be to determine in time gushing water water source, the control mine water disaster of adopting an effective measure, need to set up each aquifer water chemline in advance.Set up a large amount of water samples that water chemistry database need to obtain each aquifer, boring is the wherein important source that obtains.
At present, boring method for fetching water draw water method and water fetching device method, when boring is darker, the work of drawing water is difficult to carry out, and pump process is larger to water sample disturbance, is unfavorable for Accurate Measurement aquifer water quality.Device for fetching water from enters boring by rope, in the degree of depth, substantially can meet the demand on colliery, and water intaking process is less to the disturbance of water sample, is the method that colliery adopts at most at present.But conventional water fetching device mostly is column type, more although fetch water, but be difficult for toppling over automatically taking water after touching the water surface, be difficult to obtain water sample by simple operations, how by the operation of motor switch or piston device, to fetch water, this complex operation, cost is also high, is sometimes subject to borehole conditions restriction to be difficult for water intaking work; After water intaking, by rope, promoted, in lifting process, cylindrical water fetching device is difficult for keeping vertical, easily topples over, tilts, and can cause institute's water sampling to pollute, spill leakage.
At present, also exist and be built in the water intaking container in water fetching device, although can reach the object of quick water intaking, same volume is little, and water withdrawal is less, in the boring of small-bore, can not enter in hole or can not efficiently fetch water.
Utility model content
The problem that the water sample that water intaking process operation is complicated in order to solve for the utility model, easily leak in lifting process, efficiency of producing drinking water is low, obtain easily pollutes, provides a kind of back taper boring water fetching device that flows backwards.
The technical scheme that the utility model adopts is as follows:
A kind of back taper refluence boring water fetching device, comprise device for fetching water from and lining rope, described device for fetching water from is inverted cone-shaped structure, its bottom is provided with the refluence pipe with device for fetching water from perpendicular bisector conllinear, described refluence pipe extends upward and guarantees that refluence pipe top is provided with device for fetching water from top the passage that is connected the two from device for fetching water from bottom, making to flow backwards forms water intaking container between pipe and device for fetching water from, and described lining rope is arranged on the top of device for fetching water from for pulling and place device for fetching water from; The two ends up and down of described refluence pipe are open architecture.
Described water fetching device further includes Level monitor, this Level monitor comprises for the wire head of water level and the universal meter being connected with this wire head in perception boring, in device for fetching water from is delegated to boring, and wire head touches in boring during water, and universal meter pointer changes.
Described wire head is positioned at device for fetching water from bottom, and described wire head is connected with universal meter by wire.
The wire that connects wire head and universal meter is wrapped on lining rope.
The delivery port of described device for fetching water from is sealed by bottle stopper, and the vertical distance between described delivery port and device for fetching water from top is greater than the vertical distance at flow backwards pipe and device for fetching water from top.
The delivery port of described device for fetching water from is sealed by bottle stopper, and the position of described delivery port is a little less than the position at the pipe top of flowing backwards.
Described device for fetching water from is overall structure, is made of metal.
Compared with prior art, the beneficial effects of the utility model are: use lining rope back taper device for fetching water to be put into the boring of water intaking, because device for fetching water from is shaped as back taper, easily keep vertical, easily transfer in darker boring.Continue to transfer lining rope and make back taper device for fetching water from lose the tractive force of lining rope completely, because back taper easily rolls, water enters water intaking container by refluence pipe, and device for fetching water from weight is greater than its suffered buoyancy and continues the water intaking of sinking.When water intaking container full water, back taper easily recovers vertical state from rolling condition.Use lining rope to promote back taper device for fetching water from, because institute's water sampling enters water intaking container for flowing backwards, in lifting process, be difficult for polluting and spilling leakage, and back taper easily keeps vertical state, be difficult for and drill hole wall collision, cause water sample disturbance.
Accompanying drawing explanation:
Fig. 1 is: internal construction schematic diagram of the present utility model;
Fig. 2 is: of the present utility modelly topple over water intaking schematic diagram;
In figure: 1, back taper device for fetching water from; 2, flow backwards and manage; 3, wire head; 4, device for fetching water from top; 5, wire; 6 universal meters; 7, bottle stopper; 8, lining rope; 9, water intaking container.
The specific embodiment:
As shown in Figure 1, for the device from boring water intaking.This device consists of back taper device for fetching water from 1, lining rope 8 and Level monitor.
Wherein, back taper device for fetching water from 1 is an integral body, and its material is metal, and center, 1 end of device for fetching water from is the pipe 2 that flows backwards, and there is a bottle stopper 7 side of device for fetching water from 1 a little less than pipe 2 places of flowing backwards, and has a lining rope 8 being connected with water intaking container 9 on device for fetching water from top 4.In succession, other end extends to ground, and is wound with wire 5 at the center at 8 one of lining ropes and device for fetching water from top 4.Level monitor comprises wire head 3, wire 5 and universal meter 6.Two wire heads 3 are fixed on the bottom of back taper device for fetching water from 1, and are connected to ground universal meter 6 by wire 5.The lifting of lining rope 8 can have manually and electronic two kinds of modes.
As shown in Figure 1 and Figure 2, back taper refluence boring water fetching device water intaking principle is as follows: use lining rope 8 back taper device for fetching water from 1 to be put into the boring of water intaking, owing to being shaped as back taper, easily keep vertical, easily transfer in darker boring.When two wire heads 3 of back taper device for fetching water from 1 bottom contact the water surface, the universal meter 6 that is connected to ground by wire 5 shows that resistance have variation by a relatively large margin, now reads lining rope 8 data, can obtain the degree of depth of water sampling.Continue to transfer lining rope 8 and make back taper device for fetching water from 1 lose the tractive force of lining rope 8 completely, because back taper easily rolls, water is managed 3 by refluence and is entered water intaking container 9, and device for fetching water from weight is greater than its suffered buoyancy and continues the water intaking of sinking.When water intaking container 9 full water, back taper easily recovers vertical state from rolling condition.Use lining rope 8 to promote back taper device for fetching water from 1, because institute's water sampling enters water intaking container for flowing backwards, in lifting process, be difficult for polluting and spilling leakage.And back taper easily keeps vertical state, be difficult for and drill hole wall collision, cause water sample disturbance.When 1 water intaking of back taper device for fetching water from is promoted to behind ground, can open bottle stopper 7 institute's water sampling is poured out, and then carry out water-quality test.
The utility model at least has following beneficial effect:
1) without opening switch or piston operation, by flowing backwards, just can complete water intaking, be simple and easy to implement; 2) while being designed to back taper water intaking, easily topple over water intaking, easily keep vertical during lifting, in lifting process, water intaking is difficult for leaking outside; 3) water intaking container and device for fetching water from are integrated, and space is not wasted, and can efficiently fetch water; 4) water fetching device institute water sampling is not vulnerable to pollute.
Claims (7)
1. the back taper boring water fetching device that flows backwards, it is characterized in that: comprise device for fetching water from (1) and lining rope (8), described device for fetching water from (1) is inverted cone-shaped structure, its bottom is provided with the refluence pipe (2) with device for fetching water from perpendicular bisector conllinear, described refluence pipe (2) extends upward and guarantees that refluence pipe top is provided with device for fetching water from top the passage that is connected the two from device for fetching water from bottom, making to flow backwards forms water intaking container (9) between pipe and device for fetching water from, and described lining rope (8) is arranged on the top of device for fetching water from for pulling and place device for fetching water from; The two ends up and down of described refluence pipe are open architecture.
2. a kind of back taper according to claim 1 boring water fetching device that flows backwards, it is characterized in that: described water fetching device further includes Level monitor, this Level monitor comprises for the wire head (3) of water level and the universal meter (6) being connected with this wire head (3) in perception boring, in device for fetching water from is delegated to boring, and when wire head touches the interior water of boring, universal meter pointer changes.
3. a kind of back taper refluence boring water fetching device according to claim 2, is characterized in that: described wire head is positioned at device for fetching water from bottom, and described wire head is connected with universal meter by wire.
4. a kind of back taper refluence boring water fetching device according to claim 3, is characterized in that: the wire that connects wire head and universal meter is wrapped on lining rope.
5. a kind of back taper refluence boring water fetching device according to claim 1, is characterized in that: the delivery port of described device for fetching water from is sealed by bottle stopper, and the vertical distance between described delivery port and device for fetching water from top is greater than the vertical distance at flow backwards pipe and device for fetching water from top.
6. a kind of back taper refluence boring water fetching device according to claim 1, is characterized in that: the delivery port of described device for fetching water from is sealed by bottle stopper, and the position of described delivery port is a little less than the position at the pipe top of flowing backwards.
7. according to a kind of back taper refluence boring water fetching device described in any one in claim 1 to 5, it is characterized in that: described device for fetching water from is overall structure, is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362866.2U CN203961971U (en) | 2014-07-01 | 2014-07-01 | A kind of back taper refluence boring water fetching device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362866.2U CN203961971U (en) | 2014-07-01 | 2014-07-01 | A kind of back taper refluence boring water fetching device |
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| CN203961971U true CN203961971U (en) | 2014-11-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842839A (en) * | 2018-07-25 | 2018-11-20 | 浙江工业大学 | A kind of installation method of bridge foundation washout monitoring device |
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2014
- 2014-07-01 CN CN201420362866.2U patent/CN203961971U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842839A (en) * | 2018-07-25 | 2018-11-20 | 浙江工业大学 | A kind of installation method of bridge foundation washout monitoring device |
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