CN207133082U - A kind of sample collecting apparatus for groundwater monitoring well - Google Patents
A kind of sample collecting apparatus for groundwater monitoring well Download PDFInfo
- Publication number
- CN207133082U CN207133082U CN201721032690.4U CN201721032690U CN207133082U CN 207133082 U CN207133082 U CN 207133082U CN 201721032690 U CN201721032690 U CN 201721032690U CN 207133082 U CN207133082 U CN 207133082U
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- CN
- China
- Prior art keywords
- collecting apparatus
- monitoring well
- sample collecting
- pump
- groundwater monitoring
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- 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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Abstract
The utility model discloses a kind of sample collecting apparatus for groundwater monitoring well, including water pumping mechanism and support mechanism, the water pumping mechanism includes immersible pump, the pump line being connected with the immersible pump and the sampling unit being arranged on the pump line；The support mechanism includes support, the steel wire rope of movable setting on the bracket, and one end of the steel wire rope connects the immersible pump, other end connection winch, and the winch is connected and is controlled by it with lifting controller.The pump line is detachably connected by some stainless steel tubes and formed.The utility model, by both fit applications, can bear the steel pump line of high weight and immersible pump can be made to enter designated depth, and depth of fetching water conveniently is adjusted, and can collect satisfactory sampling of ground water by setting water pumping mechanism and support mechanism.The utility model is applied widely, available for the groundwater sample collection within 200m；It is wide to sample scope, disclosure satisfy that all kinds of organic and inorganic groundwater sample collections require.
Description
Technical field
Groundwater environment monitoring field is the utility model is related to, more particularly to a kind of sample for groundwater monitoring well
Harvester.
Background technology
Because Groundwater buried depth is in underground, groundwater monitoring be it is currently understood that the Main Means of groundwater environment information, and
Groundwater sample collection is to examine various defined water quality characteristics, and the mistake of representative water sample is gathered from body of groundwater
Journey.Big flow centrifugal submersible pumps and micro-disturbance collection pump are that conventional groundwater sampling uses two kinds of more universal sides at present
Formula.However, when groundwater level depth is more than 30 meters, in general pvc pipe is difficult vertical in depth lower 30 meters of depths in well casing, but
Connected according to steel tubing, the weight of 30 meters of steel pipes is up to 72.3kg or so, operating difficulties, the collection band to groundwater sample
Many puzzlements are carried out.
Therefore, it is necessary to found a kind of new sample collecting apparatus for groundwater monitoring well, it is made with being applied to deep layer
The sampling at set depth of lower water, and it is simple to operate, it is easy to accomplish.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of sample collecting apparatus for groundwater monitoring well, makes
It is applied to the sampling at set depth of deep phreatic water, and simple to operate, it is easy to accomplish, so as to overcome existing groundwater sample to gather
The deficiency of device.
In order to solve the above technical problems, the utility model provides a kind of sample collecting apparatus for groundwater monitoring well,
Including water pumping mechanism and support mechanism,
The water pumping mechanism includes immersible pump, the pump line being connected with the immersible pump and the sampling being arranged on the pump line
Unit；
The support mechanism includes support, the steel wire rope of movable setting on the bracket, one end of the steel wire rope
The immersible pump, other end connection winch are connected, the winch is connected and is controlled by it with lifting controller.
As a kind of improvement of the present utility model, the pump line is detachably connected by some stainless steel tubes and formed.
Further improve, the stainless steel tube is 3m per root long degree, and passes through screw thread between stainless steel tube adjacent two-by-two
Connection.
Further improve, the sampling unit is four-way valve, and first port is water inlet in the four-way valve, second port
For delivery port, the 3rd port is thief hatch, and the 4th port is Butterworth Hatch.
Further improve, flowmeter is additionally provided with the pump line, the flowmeter is arranged on the four-way valve close to diving
Pump side.
Further improve, the water pumping mechanism also includes the generator electrically connected with the immersible pump by cable.
Further improve, the support includes base, the main support column that is arranged on the base, and with the main branch
Second support column of dagger top connection, the top of second support column is well inclined to the groundwater monitoring, and described second
The both ends top of support column is equipped with pulley, and the steel wire rope is arranged in the pulley, and positioned at the described second support capital
The pulley on end top is arranged on directly over the well head of the monitoring well；
The winch is arranged on the base with lifting controller.
Further improving, the support also includes being used for the first side lever for supporting the main support column, and for supporting
State the second side lever of the second support column.
Further improve, the main support column is connected with the second support column using folding.
Further improve, the steel wire rope is provided with scale, for entering well according to the scale regulation immersible pump
Depth.
After such design, the utility model at least has advantages below：
The utility model, by both fit applications, can bear height by setting water pumping mechanism and support mechanism
The steel connection pump line of weight simultaneously can make immersible pump enter designated depth, and depth of fetching water can adjust, and can collect and conform to
The sampling of ground water asked.
The utility model is applied widely, the collection available for the groundwater sample within 200m；It is wide to sample scope, can
Meet that all kinds of organic and inorganic groundwater sample collections require.And can realize within 200m, reach as high as 7m3/ h big flow goes out
Water, the utility model plant automation degree is high, saves a large amount of manpowers, is adapted to the underground water collection of wilderness areas.
Brief description of the drawings
Above-mentioned is only the general introduction of technical solutions of the utility model, in order to better understand technology hand of the present utility model
Section, below in conjunction with accompanying drawing, the utility model is described in further detail with embodiment.
Fig. 1 is the structural representation for the sample collecting apparatus that the utility model is used for groundwater monitoring well.
Wherein, 1- winches, 2- lifting controllers, 3- first pulleys, 4- second pulleys, 5- steel wire ropes, 6- flowmeters, 7- take
Sample unit, 8- discharge outlet, 9- cables, 10- generators, 11- monitoring wells, 12- pump lines, 14- immersible pumps, 15- bases, the main branch of 16-
Dagger, the support columns of 17- second, the side levers of 18- first, the side levers of 19- second.
Embodiment
The utility model is specifically described with reference to the accompanying drawings and examples.
Referring to the drawings shown in 1, the utility model is used for the sample collecting apparatus of groundwater monitoring well, including water pumping mechanism and
Support mechanism.
Wherein, the water pumping mechanism includes immersible pump 14, the pump line 12 being connected with the immersible pump 14 and is arranged at the pump line 12
On sampling unit 7.Using when, immersible pump 14 is admitted in groundwater monitoring well 11, after the power supply for opening the immersible pump 14, dive
Water pump 14 pumps out underground water to be discharged from the discharge outlet 8 of pump line by pump line 12.
The sampling unit 7 set in the present embodiment in the aerial part of pump line 12 is four-way valve arrangement, the in the four-way valve
Single port is water inlet, and second port is delivery port, and the 3rd port is thief hatch, and the 4th port is Butterworth Hatch.Then the four-way takes
Sample unit possesses into water, sampling, draining and the function of cleaning, disclosure satisfy that all kinds of organic and inorganic groundwater sample collections require.
Flowmeter 6 is additionally provided with the pump line 12, the flowmeter 6 is arranged on the four-way valve close to immersible pump side, beneficial to side
Just the rate of discharge of groundwater pumped out is observed.
For the collection of underground water in suitable more than 30m monitoring wells, the pump line 12 is detachably connected by some stainless steel tubes
Connect and form.Such as stainless steel tube is 3m per root long degree, and is connected through a screw thread between stainless steel tube adjacent two-by-two.So it is easy to
Install, be easy to disassemble.
Also for adapting to field operation, the water pumping mechanism also includes the generating electrically connected by cable 9 with the immersible pump 14
Machine 10.
The support mechanism includes support, the movable steel wire rope 5 being arranged on the support, the steel wire rope 5 in the present embodiment
One end connect the immersible pump 14, other end connection winch 1, the winch 1 is connected and is controlled by it with lifting controller 2.
Specifically, the support includes base 15, the main support column 16 that is arranged on the base 15, and with the main support column
Second support column 17 of 16 tops connection, the top of second support column 17 tilt to the groundwater monitoring well 11, this second
The both ends top of dagger 17 is equipped with pulley, and such as first pulley 3 and second pulley 4, the steel wire rope 5 is arranged on the first pulley 3
In second pulley 4, and the second pulley 4 is arranged on directly over the well head of the monitoring well 11, the winch 1 and lifting controller 2
It is arranged on the base 15.So by the control of the lifting controller 2, the steel wire rope 5 can lift in the presence of winch 1 should
Immersible pump 14 enters the different depth of monitoring well 11 or slings the immersible pump 14.
To increase the steadiness of the support, the support also includes being used for the first side lever 18 for supporting the main support column 16, and
For supporting the second side lever 19 of second support column 17.
The main support column 16 of this in the present embodiment is connected with the second support column 17 using folding, foldable when so transporting
Storage, is readily transported.
Further optimization, the steel wire rope 5 is provided with scale, enters well depth for adjust the immersible pump 14 according to the scale
Degree, the suitable depth of drawing water of accurate control, makes operation easier, as a result more accurate.
The present embodiment medium-height trestle, steel wire rope, pump line are made of corrosion resistant stainless steel, are increased the service life.
When the utility model is applied to the sampling of actual underground water special monitoring well, comprise the following steps：
1) mounting bracket is in the appropriate positions near mounting bracket of monitoring well 11, and steel wire rope 5 is installed on pulley, ensures branch
Frame consolidates.
2) immersible pump 14 is transferred to water intaking layer and immersible pump 14 is connected on steel wire rope 5, pass through winch 1 and automatic lifting control
By immersible pump 14, gradually into monitoring well 11, in decentralization process, stainless steel is added on immersible pump 14 to device 2 processed by root for decentralization
Pipe, until immersible pump 14 reaches water intaking layer；
Due to submersible pump pipe 12 to be detachably connected, so the water intaking depth adjustment of immersible pump 14 is convenient.
3) well-flushing that draws water opens generator 10 and pump line delivery port 8, starts the well-flushing that draws water, until pump-out is more than 3 times of pumps
Pipe volume can test sampling.
4) groundwater sample is gathered after pump-out reaches sampling requirement, is carried out groundwater quality on-the-spot test, is determined underground
Coolant-temperature gage, pH value, electrical conductivity and oxidation-reduction potential etc., after each index stable reading, required, utilized according to groundwater sampling
Four-way sampling unit 7 carries out sample collection.
5) after the completion of arranging the collection of live groundwater sample, engine 10 is closed, pump line 12 and other is dismantled using winch 1
Device, and site clearing.
The utility model carries out underground water great burying acquisition technique, sample depthkeeping acquisition technique and big flow acquisition technique
Organic integration, overcome the lance between underground water great burying in the prior art and depthkeeping collection and the sample requirement of large volume
Shield, so as to reach the groundwater sample for effectively, fast, easily obtaining needs.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, those skilled in the art make a little simple modification, equivalent variations or modification using the technology contents of the disclosure above,
Fall in the scope of protection of the utility model.
Claims (10)
- A kind of 1. sample collecting apparatus for groundwater monitoring well, it is characterised in that including water pumping mechanism and support mechanism,The water pumping mechanism includes immersible pump, the pump line being connected with the immersible pump and the sampling list being arranged on the pump line Member；The support mechanism includes support, the steel wire rope of movable setting on the bracket, one end connection of the steel wire rope The immersible pump, other end connection winch, the winch are connected and are controlled by it with lifting controller.
- 2. the sample collecting apparatus according to claim 1 for groundwater monitoring well, it is characterised in that the pump line by Some stainless steel tubes are detachably connected and formed.
- 3. the sample collecting apparatus according to claim 2 for groundwater monitoring well, it is characterised in that the stainless steel Pipe is 3m per root long degree, and is connected through a screw thread between stainless steel tube adjacent two-by-two.
- 4. the sample collecting apparatus according to claim 1 for groundwater monitoring well, it is characterised in that the sampling is single Member is four-way valve, and first port is water inlet in the four-way valve, and second port is delivery port, and the 3rd port is thief hatch, Four ports are Butterworth Hatch.
- 5. the sample collecting apparatus according to claim 4 for groundwater monitoring well, it is characterised in that on the pump line Flowmeter is additionally provided with, the flowmeter is arranged on the four-way valve close to diving pump side.
- 6. the sample collecting apparatus according to claim 1 for groundwater monitoring well, it is characterised in that the water pumper Structure also includes the generator electrically connected with the immersible pump by cable.
- 7. the sample collecting apparatus according to claim 1 for groundwater monitoring well, it is characterised in that the support bag Base, the main support column being arranged on the base, and the second support column being connected with the main support top end are included, it is described The top of second support column is well inclined to the groundwater monitoring, and the both ends top of second support column is equipped with pulley, institute State steel wire rope to be arranged in the pulley, and the pulley positioned at the described second support top end top is arranged on the monitoring well Directly over well head；The winch is arranged on the base with lifting controller.
- 8. the sample collecting apparatus according to claim 7 for groundwater monitoring well, it is characterised in that the support is also Including the first side lever for supporting the main support column, and for supporting the second side lever of second support column.
- 9. the sample collecting apparatus according to claim 7 for groundwater monitoring well, it is characterised in that the main support Post is connected with the second support column using folding.
- 10. the sample collecting apparatus for groundwater monitoring well according to any one of claim 1 to 9, it is characterised in that The steel wire rope is provided with scale, for entering well depth according to the scale regulation immersible pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721032690.4U CN207133082U (en) | 2017-08-17 | 2017-08-17 | A kind of sample collecting apparatus for groundwater monitoring well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721032690.4U CN207133082U (en) | 2017-08-17 | 2017-08-17 | A kind of sample collecting apparatus for groundwater monitoring well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207133082U true CN207133082U (en) | 2018-03-23 |
Family
ID=61635281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721032690.4U Expired - Fee Related CN207133082U (en) | 2017-08-17 | 2017-08-17 | A kind of sample collecting apparatus for groundwater monitoring well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207133082U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138841A (en) * | 2018-08-24 | 2019-01-04 | 沈阳建筑大学 | A kind of groundwater monitoring well construction device and its application method with reinforcing well casing and suspension type auxiliary frame |
| CN109320000A (en) * | 2018-12-04 | 2019-02-12 | 佛山科学技术学院 | A kind of groundwater remediation solar energy combined type withdrawing device |
| CN111896324A (en) * | 2020-07-24 | 2020-11-06 | 河北工程大学 | Groundwater water quality monitoring water sample collection system |
| CN112730691A (en) * | 2020-12-30 | 2021-04-30 | 山东天益环保测控有限公司 | Portable gas chromatography VOCs detection device |
-
2017
- 2017-08-17 CN CN201721032690.4U patent/CN207133082U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138841A (en) * | 2018-08-24 | 2019-01-04 | 沈阳建筑大学 | A kind of groundwater monitoring well construction device and its application method with reinforcing well casing and suspension type auxiliary frame |
| CN109320000A (en) * | 2018-12-04 | 2019-02-12 | 佛山科学技术学院 | A kind of groundwater remediation solar energy combined type withdrawing device |
| CN111896324A (en) * | 2020-07-24 | 2020-11-06 | 河北工程大学 | Groundwater water quality monitoring water sample collection system |
| CN112730691A (en) * | 2020-12-30 | 2021-04-30 | 山东天益环保测控有限公司 | Portable gas chromatography VOCs detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180323 Termination date: 20180817 |