CN208766005U - A kind of groundwater sampling device - Google Patents
A kind of groundwater sampling device Download PDFInfo
- Publication number
- CN208766005U CN208766005U CN201821585146.7U CN201821585146U CN208766005U CN 208766005 U CN208766005 U CN 208766005U CN 201821585146 U CN201821585146 U CN 201821585146U CN 208766005 U CN208766005 U CN 208766005U
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- Prior art keywords
- water
- shell
- pipe
- side cavity
- partition
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Abstract
The utility model discloses a kind of groundwater sampling devices, relate generally to water quality monitoring apparatus field.Including hollow shell, case top sets pull lever, air inlet pipe is set on shell, enclosure interior sets partition, shell is divided into left side cavity by partition, right side cavity, drinking-water pipe is set on partition, one end of drinking-water pipe is located in the cavity of left side, the other end of drinking-water pipe sets water pump, the water outlet of water pump connects sampling pipe, inlet opening is set at the position of left side cavity on the bottom plate of shell, housing bottom is baffled, the vertical end of baffle is connect with shell, the horizontal ends of baffle are parallel to shell and symmetrically set inlet opening, sliding sets water controlling board between the bottom of shell and the horizontal ends of baffle, auxiliary inlet opening is set on water controlling board, water controlling board can be closed inlet opening along barrier slides.The utility model benefit effect: can reduce the disturbance to underground water to the greatest extent, reduce the influence to sample, shorten underground water to the distance of sampling pipe, be further reduced the pollution to water sample, improve the quality of the water sample of acquisition.
Description
Technical field
The utility model relates to water quality monitoring apparatus field, specifically a kind of groundwater sampling device.
Background technique
Underground water is the important component of water resource, has close relationship with human society.Underground water is with its stabilization
Water supply conditions, good water quality, become the important water source of agricultural irrigation, industrial and mining enterprises and city domestic water, become people
The essential important water resources of class society, arid, semiarid zone especially in earth's surface water shortage, underground water, which usually becomes, works as
The main resource of water supply on ground.Ground water Quality Survey needs periodically sample the water quality of underground water, to understand ground in time
The pollution situation being lauched.Groundwater sampling device at this stage needs well-flushing during sampling, often more or less
Underground water is caused to disturb and influences the quality of sample, on the other hand, existing sampling apparatus will be drawn by drinking-water pipe water
It is collected in sampling pipe behind ground, water sample is needed by longer drinking-water pipe, is not easily cleaned in drinking-water pipe pipe, and contaminant water is easy
Sample, the drinking-water pipe more renewed every time be easy to cause waste again.
Utility model content
The purpose of this utility model is to provide a kind of groundwater sampling devices, can reduce to the greatest extent and disturb to underground water
It is dynamic, the influence to sample is reduced, shortens underground water to the distance of sampling pipe, is further reduced the pollution to water sample, improves acquisition
Water sample quality.
The utility model to achieve the goals above, is implemented with the following technical solutions:
A kind of groundwater sampling device, including hollow shell, the case top are equipped with pull lever, and the shell is equipped with
Air inlet pipe, the enclosure interior are equipped with partition, and shell is divided into left side cavity, right side cavity, set on the partition by the partition
There is drinking-water pipe, one end of the drinking-water pipe is located in the cavity of left side, and the other end of the drinking-water pipe passes through partition and protrudes into right side sky
Chamber is simultaneously equipped with water pump, and the water outlet of the water pump connects sampling pipe, is located at the position of left side cavity on the bottom plate of the shell
Equipped with several inlet openings, the baffle that the housing bottom is equipped with L-type and shell is adapted, the vertical end and shell of the baffle connects
Connect, the horizontal ends of the baffle are parallel to shell and are symmetrically arranged with inlet opening, the horizontal ends of the bottom of the shell and baffle it
Between sliding be equipped with water controlling board, the water controlling board be equipped with several auxiliary inlet openings matched with inlet opening, the water controlling board edge
Barrier slides can be closed inlet opening.
The right side of the partition is equipped with transverse slat, and right side cavity is divided into upper and lower two small cavitys, the sampling by the transverse slat
It manages in superposed small cavity, the bottom of the transverse slat is set there are two supporting block, lead screw is equipped between two supporting blocks,
The lead screw connects motor, and the motor connects microprocessor, and the lead screw is equipped with the screw matched with lead screw, the silk
Mother is equipped with catch bar, and one end of the separate screw of the catch bar is extended downwardly to be connect with water controlling board, the bottom plate of the shell
It is equipped with the shifting chute being adapted with catch bar, the catch bar can be moved along shifting chute.
Side wall in the left side cavity is equipped with sliding slot, and the sliding slot is equipped with several location holes, sets in the sliding slot
There is slide plate, the slide plate is equipped with several auxiliary positioning holes, positioning spiral shell is movably equipped between the location hole and auxiliary positioning hole
Bar, one end of the protruding sliding slot of the slide plate are equipped with water level plate, and the water level plate bottom is equipped with pressure sensor, the pressure
Force snesor connects microprocessor, and one end of separate water pump of the drinking-water pipe, the bottom end outlet of air inlet pipe both pass through water level plate
It extends downwardly.
The side wall of the separate partition of the right side cavity is imported and exported equipped with sampling pipe, is rotatablely connected in the inlet and outlet close
Closing plate is equipped with fixed agraffe between the coffer and shell.
The prior art is compared, the utility model has the beneficial effects that:
By opening the water controlling board of housing bottom, device is put into thieff hatch by pull lever, water is from bottom of device
Inlet opening, auxiliary inlet opening enter in shell, provide water pump extraction, and what water pump extracted mainly enters the intracorporal water sample of shell, nothing
Well-flushing is needed, while water pump extracts water sample and is delivered directly in sampling pipe, conveying distance is short, can reduce to the greatest extent and disturb to underground water
It is dynamic, shorten underground water to the distance of sampling pipe, reduces the influence to sample, improve the quality of the water sample of acquisition.
Detailed description of the invention
Attached drawing 1 is the utility model structure diagram.
Numbering in the drawing: 1, shell；2, pull lever；3, air inlet pipe；4, partition；5, left side cavity；6, right side cavity；7, it takes out
Water pipe；8, water pump；9, sampling pipe；10, inlet opening；11, baffle；12, water controlling board；13, inlet opening is assisted；14, transverse slat；15, small
Cavity；16, supporting block；17, lead screw；18, screw；19, catch bar；20, shifting chute；21, sliding slot；22, location hole；23, slide plate；
24, auxiliary positioning hole；25, positioning screw；26, water level plate；27, coffer.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content having read the utility model and telling about
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this
Apply in limited range.
Described in the utility model is a kind of groundwater sampling device, including hollow shell 1, is equipped with and draws at the top of the shell 1
Lever 2, pull lever are also possible to the device flexible for pulling rope one kind, it is therefore intended that the water level that device is transported to needs is high
Degree, the shell 1 are equipped with air inlet pipe 3, preferably, can set up defences grinding set in air inlet pipe and pull lever outer cover, convenient for protection
Pull lever and air inlet pipe, reduce abrasion in use, are equipped with partition 4 inside the shell 1, and the partition 4 is by shell 1
It is divided into left side cavity 5, right side cavity 6, the partition 4 is equipped with drinking-water pipe 7, and one end of the drinking-water pipe 7 is located at left side cavity 5
Interior, the other end of the drinking-water pipe 7 passes through partition 4 and protrudes into right side cavity 6 and be equipped with water pump 8, and the water outlet of the water pump 8 connects
The outlet pipe that is connected to sampling pipe can be arranged in housing sidewall to remove the water sample of acquisition in sampling pipe 9, and also can be set can
Sampling pipe is removed or moved into open cover board, adopting in the cavity of right side can be arranged in from the suction of left side cavity in water by water pump
In sample pipe, sampling pipe and the left side cavity of water intaking are separated by partition, reduce the machine that sampling pipe is polluted by other factors
Meeting, improves the quality of the water sample of acquisition as far as possible, be located at the position of left side cavity 5 on the bottom plate of the shell 1 be equipped with it is several into
Water hole 10, the baffle 11 that 1 bottom of shell is equipped with L-type and shell 1 is adapted, the vertical end and shell 1 of the baffle 11 connect
It connects, the horizontal ends of the baffle 11 are parallel to shell 1 and are symmetrically arranged with inlet opening 10, bottom and the baffle 11 of the shell 1
Sliding is equipped with water controlling board 12 between horizontal ends, and the water controlling board 12 is equipped with several auxiliary inlet openings matched with inlet opening 10
13, the water controlling board 12 can be closed inlet opening 10 along the sliding of baffle 11, and water controlling board is moved along baffle and can be closed or opened into water
Hole, when water controlling board is pushed completely into, auxiliary inlet opening and inlet opening from vertical direction on be staggered, closed shell, reduction it is miscellaneous
Object enters shell and causes shell environment pollution, and when needed, mobile water controlling board is connected to inlet opening with auxiliary inlet opening, puts
Lower device, water pass through auxiliary inlet opening from inlet opening and enter in cavity.
The utility model is in use, and mobile water controlling board is connected to inlet opening with auxiliary inlet opening, is put down by pull lever
Device, water pass through auxiliary inlet opening from inlet opening and enter in cavity, and water is pumped into sampling pipe by pump working, acquires water sample.
In order to further increase the quality of acquisition water sample, the right side of the partition 4 is equipped with transverse slat 14, and the transverse slat 14 will be right
Side cavity 6 is divided to for upper and lower two small cavitys 15, in the superposed small cavity 15 of sampling pipe 9, the bottom of the transverse slat 14
If being equipped with lead screw 17 between two supporting blocks 16 there are two supporting block 16, the lead screw 17 connects motor, and the motor connects
Microprocessor is connect, the lead screw 17 is equipped with the screw 18 matched with lead screw 17, and the screw 18 is equipped with catch bar 19, institute
The one end for stating the separate screw 18 of catch bar 19 is extended downwardly to be connect with water controlling board 12, and the bottom plate of the shell 1 is equipped with and pushes away
The adaptable shifting chute 20 of lever 19, the catch bar 19 can be moved along shifting chute 20, driven and controlled by motor control catch bar
Water plate is mobile, the closed left side cavity of motor control water controlling board, and after device is transferred to predetermined altitude, microprocessor controls motor work
Make, water controlling board is mobile, be connected to inlet opening with auxiliary inlet opening, reduction in decentralization process possible substance to left side cavity
It influences, improves the quality of acquisition water sample.
In order to preferably meet the needs of the different demand of quality of acquisition water sample, set on the side wall in the left side cavity 5
There is sliding slot 21, the sliding slot 21 is equipped with several location holes 22, is equipped with slide plate 23 in the sliding slot 21, the slide plate 23 is equipped with
Several auxiliary positioning holes 24 are movably equipped with positioning screw 25, the slide plate 23 between the location hole 22 and auxiliary positioning hole 24
Protruding sliding slot 21 one end be equipped with water level plate 26, moved up and down by the adjustable water level plate of positioning screw to different
Position makes the distance between water level plate and Housing Base change, and 26 bottom of water level plate is equipped with pressure sensor, described
Pressure sensor connects microprocessor, and one end of the separate water pump 8 of the drinking-water pipe 7, the bottom end outlet of air inlet pipe 3 both pass through water
Position plate 26 extend downwardly, when water enter left side cavity, touch to pressure sensor or reach decentralization to the pressure of pressure sensor
When the pressure value that altitude conversion goes out, pressure sensor sends a signal to microprocessor, and microprocessor starts motor work, suction pump
Water is pumped into sampling pipe, preferably, pressure sensor issues signal when water controlling board can be equally microprocessor controlled,
Left side cavity is closed by water controlling board, and water is pumped into sampling pipe by water pump, can guarantee the quality requirement of sampling as far as possible.It can be set
Second pressure sensor is arranged in baffle bottom, when second pressure sensor touches water or reaches certain according to requirement for height
When pressure, pull lever is sent a signal to, pull lever stops continuing lowering device.
For the ease of removing sampling pipe, the side wall of the separate partition 4 of the right side cavity 6 is imported and exported equipped with sampling pipe 9,
It is rotatablely connected coffer 27 in the inlet and outlet, fixed agraffe is equipped between the coffer 27 and shell 1, by that can open
Or the inlet and outlet of closure, sampling pipe is facilitated removal of, is improved easy-to-use.
Embodiment:
A kind of groundwater sampling device, including hollow shell 1, are equipped with pull lever 2 at the top of the shell 1, on the shell 1
Equipped with air inlet pipe 3, can set up defences grinding set in air inlet pipe and pull lever outer cover, be equipped with partition 4 inside the shell 1, it is described every
Plate 4 divides shell 1 for left side cavity 5, right side cavity 6, and the partition 4 is equipped with drinking-water pipe 7, one end position of the drinking-water pipe 7
In in left side cavity 5, the other end of the drinking-water pipe 7 passes through partition 4 and protrudes into right side cavity 6 and be equipped with water pump 8, the water pump 8
Water outlet connect sampling pipe 9, the side wall of separate the partition 4 of the right side cavity 6 equipped with the inlet and outlet of sampling pipe 9, it is described into
It is rotatablely connected coffer 27 in outlet, fixed agraffe is equipped between the coffer 27 and shell 1, on the bottom plate of the shell 1
Several inlet openings 10, the baffle that 1 bottom of shell is equipped with L-type and shell 1 is adapted are equipped at the position of left side cavity 5
11, the vertical end of the baffle 11 is connect with shell 1, and the horizontal ends of the baffle 11 are parallel to shell 1 and are symmetrically arranged with into water
Hole 10, sliding is equipped with water controlling board 12 between the bottom of the shell 1 and the horizontal ends of baffle 11, if the water controlling board 12 is equipped with
The dry auxiliary inlet opening 13 matched with inlet opening 10, the water controlling board 12 can be closed inlet opening 10 along the sliding of baffle 11, described
The right side of partition 4 is equipped with transverse slat 14, and right side cavity 6 is divided to for upper and lower two small cavitys 15, the sampling pipe 9 by the transverse slat 14
In superposed small cavity 15, the bottom of the transverse slat 14 is set there are two supporting block 16, is set between two supporting blocks 16
There is lead screw 17, the lead screw 17 connects motor, and the motor connects microprocessor, and the lead screw 17 is equipped with to match with lead screw 17
The screw 18 of conjunction, the screw 18 be equipped with catch bar 19, one end of separate the screw 18 of the catch bar 19 extend downwardly and
Water controlling board 12 connects, and the bottom plate of the shell 1 is equipped with the shifting chute 20 being adapted with catch bar 19, and the catch bar 19 can edge
Shifting chute 20 is mobile, and the side wall in the left side cavity 5 is equipped with sliding slot 21, and the sliding slot 21 is equipped with several location holes 22,
Slide plate 23 is equipped in the sliding slot 21, the slide plate 23 is equipped with several auxiliary positioning holes 24, and the location hole 22 and auxiliary are fixed
Positioning screw 25 is movably equipped between the hole 24 of position, one end of the protruding sliding slot 21 of the slide plate 23 is equipped with water level plate 26, institute
The bottom end outlet of one end, air inlet pipe 3 for stating the separate water pump 8 of drinking-water pipe 7 both passes through water level plate 26 and extends downwardly.
Claims (4)
1. a kind of groundwater sampling device is equipped with pull lever at the top of the shell (1) it is characterized in that: including hollow shell (1)
(2), the shell (1) is equipped with air inlet pipe (3), is equipped with partition (4) inside the shell (1), and the partition (4) is by shell
(1) it is divided into left side cavity (5), right side cavity (6), the partition (4) is equipped with drinking-water pipe (7), one end of the drinking-water pipe (7)
In left side cavity (5), the other end of the drinking-water pipe (7) passes through partition (4) and protrudes into right side cavity (6) and be equipped with water pump
(8), the water outlet of the water pump (8) connects sampling pipe (9), and the position of left side cavity (5) is located on the bottom plate of the shell (1)
Place is equipped with several inlet openings (10), the baffle (11) that shell (1) bottom is equipped with L-type and shell (1) is adapted, the baffle
(11) vertical end is connect with shell (1), and the horizontal ends of the baffle (11) are parallel to shell (1) and are symmetrically arranged with inlet opening
(10), sliding is equipped with water controlling board (12) between the bottom of the shell (1) and the horizontal ends of baffle (11), the water controlling board (12)
Several auxiliary inlet openings (13) matched with inlet opening (10) are equipped with, the water controlling board (12) can close along baffle (11) sliding
It closes inlet opening (10).
2. a kind of groundwater sampling device according to claim 1, it is characterized in that: the right side of the partition (4) is equipped with cross
Right side cavity (6) is divided into upper and lower two small cavity (15) by plate (14), the transverse slat (14), and the sampling pipe (9) is located at top
Small cavity (15) in, the bottom of the transverse slat (14) is set there are two supporting block (16), is set between two supporting blocks (16)
Have lead screw (17), the lead screw (17) connects motor, and the motor connects microprocessor, and the lead screw (17) is equipped with and lead screw
(17) screw (18) matched, the screw (18) are equipped with catch bar (19), the separate screw of the catch bar (19)
(18) one end is extended downwardly to be connect with water controlling board (12), and the bottom plate of the shell (1) is equipped with to be adapted with catch bar (19)
Shifting chute (20), the catch bar (19) can be mobile along shifting chute (20).
3. a kind of groundwater sampling device according to claim 1 or 2, it is characterized in that: the side in the left side cavity (5)
Wall is equipped with sliding slot (21), and the sliding slot (21) is equipped with several location holes (22), is equipped with slide plate (23) in the sliding slot (21),
The slide plate (23) is equipped with several auxiliary positioning holes (24), and activity is set between the location hole (22) and auxiliary positioning hole (24)
Have positioning screw (25), one end of the protruding sliding slot (21) of the slide plate (23) is equipped with water level plate (26), the water level plate
(26) bottom is equipped with pressure sensor, and the pressure sensor connects microprocessor, the separate water pump (8) of the drinking-water pipe (7)
One end, air inlet pipe (3) bottom end outlet both pass through water level plate (26) and extend downwardly.
4. a kind of groundwater sampling device according to claim 1, it is characterized in that: the right side cavity (6) far from every
The side wall of plate (4) is imported and exported equipped with sampling pipe (9), is rotatablely connected coffer (27) in the inlet and outlet, the coffer
(27) fixed agraffe is equipped between shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585146.7U CN208766005U (en) | 2018-09-27 | 2018-09-27 | A kind of groundwater sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585146.7U CN208766005U (en) | 2018-09-27 | 2018-09-27 | A kind of groundwater sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208766005U true CN208766005U (en) | 2019-04-19 |
Family
ID=66136299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821585146.7U Expired - Fee Related CN208766005U (en) | 2018-09-27 | 2018-09-27 | A kind of groundwater sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208766005U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426243A (en) * | 2019-08-16 | 2019-11-08 | 龙游岛式智能科技有限公司 | A kind of water quality monitoring collection device with discrete collecting function |
| CN110608924A (en) * | 2019-10-31 | 2019-12-24 | 徐州雅居乐环保科技有限公司 | Sampling device applied to water treatment |
-
2018
- 2018-09-27 CN CN201821585146.7U patent/CN208766005U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426243A (en) * | 2019-08-16 | 2019-11-08 | 龙游岛式智能科技有限公司 | A kind of water quality monitoring collection device with discrete collecting function |
| CN110608924A (en) * | 2019-10-31 | 2019-12-24 | 徐州雅居乐环保科技有限公司 | Sampling device applied to water treatment |
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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 |
Granted publication date: 20190419 Termination date: 20210927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |