CN207036484U - A kind of spiral designated depth water sampling device - Google Patents
A kind of spiral designated depth water sampling device Download PDFInfo
- Publication number
- CN207036484U CN207036484U CN201720949703.8U CN201720949703U CN207036484U CN 207036484 U CN207036484 U CN 207036484U CN 201720949703 U CN201720949703 U CN 201720949703U CN 207036484 U CN207036484 U CN 207036484U
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- Prior art keywords
- soft rubber
- water
- hydrosphere
- rubber body
- sampling device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 147
- 238000005070 sampling Methods 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims description 9
- 230000002459 sustained effect Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000338 in vitro Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000005553 drilling Methods 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
Include water intaking tank body, hand handle the utility model discloses a kind of spiral designated depth water sampling device, pushing ram, fixed support, hex nut, enter hydrosphere and soft rubber body；Hex nut is fixed in fetching tank for water body by fixed support；One end of pushing ram is stretched into fetching tank for water body and is connected through hex nut with soft rubber body, and the other end of pushing ram stays in fetching tank for water in vitro and is connected with hand handle；Hydrosphere and soft rubber body storage tank are entered in bottom in fetching tank for water body provided with what is connected up and down, enter hydrosphere periphery and be provided with inlet opening, soft rubber body is located in soft rubber body storage tank, soft rubber body can enter between hydrosphere and soft rubber body storage tank to move reciprocatingly under the drive of pushing ram, when soft rubber body enters hydrosphere, sealing function is enclosed to water inlet.The utility model, energy-conserving and environment-protective, operation is simple and equipment manufacturing cost is cheap, can ensure the reliability of water intaking, avoid the pollution of different water levels, reliable and stable, has extensive use value.
Description
Technical field
A kind of spiral designated depth water sampling device is the utility model is related to, belongs to device for fetching water field.
Background technology
Taking for water sample is divided into the two kinds of situations of water for taking superficial water and certain depth, for second water intaking demand,
Generally require drilling water intaking in geological exploration engineering to be analyzed, the composition in the different water of depth of groundwater table might have
Institute's difference, or reservoir, the stratified sample collection in lake, field water, these will ensure to sample this not by upper water
Interference, accurately obtain predetermined layer water sample.
Existing device for fetching water typically uses vertical type hydrophore, this kind of device sinking watching at the middle and upper levels water from sampler
Flow through, water sample will certainly be polluted in this case.It is not suitable in addition, in general device for fetching water volume is excessive into narrow
Drilling so that the method for sampling of pore water is very cumbersome.Particularly, when being fetched water to the more rapid river of some current, that
It is a little to be easy to be washed away by current and taken the water sample less than specified location by the sunk type device for fetching water of self gravitation.How to allow and take
Water effect is reliable, method for fetching water is simple, cheap manufacturing cost is direction that water sampling field is thought for the future.
Utility model content
In order to solve drawbacks described above present in prior art, the utility model provides a kind of spiral designated depth water sampling device,
Simple in construction, easy to use, cost is cheap and water intaking accuracy is high.
In order to solve the above technical problems, technical scheme is as follows used by the utility model：
A kind of spiral designated depth water sampling device, including water intaking tank body, hand handle, pushing ram, fixed support, hex nut, water inlet
Circle and soft rubber body；
Hex nut is fixed in fetching tank for water body by fixed support, and the axial direction of hex nut and the axial direction for tank body of fetching water are put down
OK；One end of pushing ram is stretched into fetching tank for water body and is connected through hex nut with soft rubber body, and the other end of pushing ram stays
It is external in fetching tank for water and be connected with hand handle；
Bottom in fetching tank for water body be provided with connect up and down enter hydrosphere and soft rubber body storage tank, enter hydrosphere periphery be provided with into
Water hole, enter hydrosphere in the top of soft rubber body storage tank, enter the inner side shape of hydrosphere and soft rubber body storage tank with it is soft
The exterior lateral sides shape of matter rubber bodies is identical, and soft rubber body is located in soft rubber body storage tank, and soft rubber body can promote
Entering between hydrosphere and soft rubber body storage tank to move reciprocatingly under the drive of bar, it is right when soft rubber body enters hydrosphere
Water inlet encloses sealing function；The height of soft rubber body storage tank is identical with the height of soft rubber body, and the height for entering hydrosphere is small
In the height of soft rubber body.
The noun of locality such as upper and lower, top, bottom, refers both to relative position during spiral designated depth water sampling device normal use in the application
Put.
Operation principle：The spiral designated depth water sampling device of the utility model by pushing ram in use, control soft rubber body
Position, before position of fetching water is entered, soft rubber body is located at into hydrosphere, and the effect of sealing is enclosed to water inlet, works as arrival
Fetch water behind position, by hand handle effect and pushing ram, soft rubber body is moved downwardly into soft rubber body storage tank, now
Water can be entered in fetching tank for water body by inlet opening, can be by controlling the soft rubber body position in hydrosphere is entered to control during water intaking
Water speed is produced, after water intaking, by hand handle effect and pushing ram, soft rubber body is moved upwards, into entering hydrosphere,
And then sealing function is enclosed to water inlet.
In order to enclose better seal effect to water inlet, preventing soft rubber body, motion breaks bounds upwards, enters hydrosphere
Interior top is provided with spacing block set.
In order to control the accuracy of water intaking position, fetching tank for water body exterior lateral sides are provided with tape measure, and the zero graduation line of tape measure is with entering
The bottommost in water hole is in same level.
In order to be played a protective role to water intaking position, again to downward after the first peripherally upward depression in the bottom surface in fetching tank for water body
Stretch, form the shape obturator that longitudinal section is " m ", wherein, enter hydrosphere and soft rubber body storage tank is respectively positioned on the recessed of " m " middle
In groove.
In order to facilitate controlling and operating, it is threadedly coupled between pushing ram and hex nut.
The rotation pushing ram is only being provided with screw thread with nut contact position, is specifically distributed in above and below plane where nut
In the range of 5cm.
Screw thread is carved with the place that pushing ram contacts with nut, by rotary handle with regard to that can control the advance of pushing ram with after
Move back, water inlet inner top carries spacing block set, prevents the excessive generation leak of pushing ram back amount.
In order to meet daily demand, water intaking tank body is long right circular cylinder, and outer diameter is 15 ± 2cm, highly for 1.5 ±
0.2m。
In order to take into account the accuracy of control and efficiency of producing drinking water, the height of soft rubber body is 5 ± 1cm, the diameter of inlet opening
For 4 ± 1cm.
Further to improve efficiency of producing drinking water, along entering hydrosphere and be equally spaced for one week there are three inlet openings, and same height is respectively positioned on
Degree.
In order to avoid magazine enters in water sample, the periphery of inlet opening is provided with screen pack.
In order to improve control accuracy, the axial centre line overlap of the longitudinal center line and water intaking tank body of hex nut.
The NM technology of the utility model is with reference to prior art.
Compared with prior art, the spiral designated depth water sampling device of the utility model, is controlled using hand handle, energy-conserving and environment-protective, operation
Simple and equipment manufacturing cost is cheap, can ensure the reliability of water intaking, avoid the pollution of different water levels, reliable and stable, has wide
General use value；Further, the principle dexterously promoted using screw thread, accurately controls the opening and closing into hydrosphere, then by setting
Water intaking depth can accurately be controlled by putting the tape measure outside tank body, and the requirement of depthkeeping water intaking is can be achieved with plus the straight tank body of length.
Brief description of the drawings
By the structural representation of the spiral designated depth water sampling device of the utility model, (content in figure in circle is to draw portion to Fig. 1
The enlarged drawing divided)；
Fig. 2 is the new fetching tank for water body section schematic diagram of this practicality；
In figure, water intaking tank body 1, hand handle 2, pushing ram 3, fixed support 4, hex nut 5, thread segment 6, tape measure 7, enter hydrosphere
8th, inlet opening 9, screen pack 10, spacing block set 11, soft rubber body 12.
Embodiment
In order to more fully understand the utility model, content of the present utility model is furtherd elucidate with reference to embodiment, but
Content of the present utility model is not limited solely to the following examples.
Embodiment 1
As illustrated, spiral designated depth water sampling device, including water intaking tank body 1, hand handle 2, pushing ram 3, fixed support 4, hexagonal
Nut 5, enter hydrosphere 8 and soft rubber body 12；
Hex nut 5 is fixed in water intaking tank body 1 by fixed support 4, axial direction and the water intaking tank body 1 of hex nut 5
It is axially in parallel；One end of pushing ram 3 is stretched into water intaking tank body 1 and is connected through hex nut 5 with soft rubber body 12, promotes
The other end of bar 3 is stayed in outside water intaking tank body 1 and is connected with hand handle 2；
Hydrosphere 8 and the storage tank of soft rubber body 12 are entered in bottom in water intaking tank body 1 provided with what is connected up and down, enter the periphery of hydrosphere 8
Provided with inlet opening 9, enter hydrosphere 8 in the top of the storage tank of soft rubber body 12, enter the private side of hydrosphere 8 and the storage tank of soft rubber body 12
Face shape is identical with the exterior lateral sides shape of soft rubber body 12, and soft rubber body 12 is located in the storage tank of soft rubber body 12,
Soft rubber body 12 can enter between hydrosphere 8 and the storage tank of soft rubber body 12 to move reciprocatingly under the drive of pushing ram 3, when soft
When matter rubber bodies 12 enter hydrosphere 8, sealing function is played to entering hydrosphere 8；The height of the storage tank of soft rubber body 12 and soft rubber
The height of colloid 12 is identical, and the height for entering hydrosphere 8 is less than the height of soft rubber body 12.
The top entered in hydrosphere 8 is provided with spacing block set 11；The water intaking exterior lateral sides of tank body 1 are provided with tape measure 7, zero quarter of tape measure 7
Line is spent with the bottommost of inlet opening 9 in same level；Water intaking tank body 1 is long right circular cylinder, outer diameter 15cm, is highly
1.5m；The height of soft rubber body 12 is 5cm, a diameter of 4cm of inlet opening 9；It is equally spaced within 8 one weeks three along hydrosphere is entered
Water hole 9, and it is respectively positioned on sustained height；The periphery of inlet opening 9 is provided with screen pack 10.
In use, the position of soft rubber body is controlled by pushing ram, and before position of fetching water is entered, soft rubber position
In entering in hydrosphere, the effect of sealing is enclosed to water inlet, when reach fetch water position after, by hand handle effect and pushing ram, make soft
Matter rubber bodies are moved downwardly into soft rubber body storage tank, and now water can be entered in fetching tank for water body by inlet opening, be fetched water
Cheng Zhongke is by controlling soft rubber body position in hydrosphere is entered to control the water intaking speed, after water intaking, make by hand handle
With with pushing ram, soft rubber body is moved upwards, into entering hydrosphere, and then sealing function enclosed to water inlet.
In order to enclose better seal effect to water inlet, preventing soft rubber body, motion breaks bounds upwards,
Embodiment 2
It is substantially the same manner as Example 1, be not both：After the bottom surface fetched water in tank body 1 is first peripherally recessed upwards and downwards
Extension, the shape obturator that longitudinal section is " m " is formed, wherein, enter hydrosphere 8 and the storage tank of soft rubber body 12 is respectively positioned on " m " center
Between groove in.
Embodiment 3
It is substantially the same manner as Example 2, be not both：It is threadedly coupled between pushing ram 3 and hex nut 5.Pushing ram 3
Nut contact position is being provided with screw thread 6, is specifically being distributed in above and below plane where nut in the range of 5cm.Pushing ram and nut
Screw thread is carved with the place of contact, by rotary handle with regard to that can control moving forward and backward for pushing ram, water inlet inner top band limited location
Projection, prevent the excessive generation leak of pushing ram back amount.
Embodiment 4
It is substantially the same manner as Example 2, be not both：The axial centre of the longitudinal center line of hex nut 5 and water intaking tank body 1
Line overlap.
In above-mentioned each example, water receiver is exactly the water intaking tank body 1 itself directly grown, and can meet the need of a variety of water sample collecting amounts
Ask, the opening and closing of water inlet is further controlled using the principle spirally advanced, can ensure that water intaking tank body 1 is close before water intaking
Timely prevention water body after the aperture of accurate control inlet opening 9 when envelope, water intaking and water intaking is gone successively to, and is pushing ram 3
On screw thread and hex nut 5 be supporting, rotate clockwise hand handle 2, pushing ram 3 under the promotion of the reaction force of nut 5 to
Lower advance, rotating counterclockwise the catch bar 3 of hand handle 2 can reversely retreat.State as shown in Figure 1 is that soft rubber body 12 bottoms out, and is pushed away
The advance amount of lever 3 reaches state during maximum, and now water inlet is not blocked by rubber bodies 12, and water intake velocity reaches maximum；Into
State after work(collection water sample should be that soft rubber body 12 contacts with spacing block set 11, and now water inlet is complete by rubber bodies 12
Obstruction, water intaking tank body 1 and extraneous water body completely cut off, only pushing ram 3 a part be threaded section 6 be in order to reduce technique amount,
Reduce production cost.
Detailed water intaking process is as follows, before device for fetching water is put into water, rotary handle 1 make soft rubber body 12 with it is spacing
Projection 11 is closely coupled, and inlet opening 9 is shut completely.Device for fetching water is slowly put into water, next determines the place of inlet opening 9
Depth.The depth that water inlet is reached can be directly read from tape measure 7 if in open water surface water intaking；For taking Drilling Water
Situation, be put into device for fetching water for the first time to the water surface is contacted, mark position of the aperture on tape measure 7, extract device for fetching water out and find liquid level
The scale of saturation, aperture is obtained to the height of liquid level, along with thus depth where water sample obtains taking by reference point of aperture
The depth that hydrophone should be put into.Slowly turned clockwise hand handle 1 after the completion of depthkeeping work, and inlet opening 9 is opened, and current were passing through
Enter tank body after filter screen 10, adjust the aperture of water inlet as needed.After water reaches requirement, hand handle 1 is rotated counterclockwise, it is soft
Rubber bodies 12 shut inlet opening 9 again, are slowly withdrawn tank body 1, complete water intaking process.
Claims (10)
- A kind of 1. spiral designated depth water sampling device, it is characterised in that：Including water intaking tank body (1), hand handle (2), pushing ram (3), fixation Support (4), hex nut (5), enter hydrosphere (8) and soft rubber body (12)；Hex nut (5) is fixed in water intaking tank body (1) by fixed support (4), axial direction and the water intaking tank body of hex nut (5) (1) axially in parallel；One end of pushing ram (3) is stretched into water intaking tank body (1) and passes through hex nut (5) and soft rubber body (12) connect, the other end of pushing ram (3) stays in water intaking tank body (1) outside and is connected with hand handle (2)；Hydrosphere (8) and soft rubber body (12) storage tank are entered in bottom in water intaking tank body (1) provided with what is connected up and down, enter hydrosphere (8) Periphery is provided with inlet opening (9), enters hydrosphere (8) in the top of soft rubber body (12) storage tank, enters hydrosphere (8) and soft rubber body (12) the inner side shape of storage tank is identical with the exterior lateral sides shape of soft rubber body (12), and soft rubber body (12) is located at In soft rubber body (12) storage tank, soft rubber body (12) can enter hydrosphere (8) and soft rubber under the drive of pushing ram (3) Moved reciprocatingly between body (12) storage tank, when soft rubber body (12) enters hydrosphere (8), sealing is played to entering hydrosphere (8) Effect；The height of soft rubber body (12) storage tank is identical with the height of soft rubber body (12), enters the height of hydrosphere (8) less than soft The height of matter rubber bodies (12).
- 2. spiral designated depth water sampling device as claimed in claim 1, it is characterised in that：The top entered in hydrosphere (8) is provided with spacing Projection (11).
- 3. spiral designated depth water sampling device as claimed in claim 1 or 2, it is characterised in that：Water intaking tank body (1) exterior lateral sides are provided with Tape measure (7), the zero graduation line of tape measure (7) is with the bottommost of inlet opening (9) in same level.
- 4. spiral designated depth water sampling device as claimed in claim 1 or 2, it is characterised in that：The bottom surface elder generation edge fetched water in tank body (1) Periphery extends downwardly again after being recessed upwards, forms the shape obturator that longitudinal section is " m ", wherein, enter hydrosphere (8) and soft rubber Body (12) storage tank is respectively positioned in the groove of " m " middle.
- 5. spiral designated depth water sampling device as claimed in claim 1 or 2, it is characterised in that：Pushing ram (3) and hex nut (5) Between be threadedly coupled.
- 6. spiral designated depth water sampling device as claimed in claim 1 or 2, it is characterised in that：Tank body (1) of fetching water is long straight cylinder Body, outer diameter are 15 ± 2cm, are highly 1.5 ± 0.2m.
- 7. spiral designated depth water sampling device as claimed in claim 1 or 2, it is characterised in that：The height of soft rubber body (12) is 5 ± 1cm, a diameter of 4 ± 1cm of inlet opening (9).
- 8. spiral designated depth water sampling device as claimed in claim 1 or 2, it is characterised in that：It is equally spaced within (8) one weeks along hydrosphere is entered There are three inlet openings (9), and be respectively positioned on sustained height.
- 9. spiral designated depth water sampling device as claimed in claim 1 or 2, it is characterised in that：The periphery of inlet opening (9) is provided with filtering Net (10).
- 10. spiral designated depth water sampling device as claimed in claim 1 or 2, it is characterised in that：The axial centre of hex nut (5) The axial centre line overlap of line and water intaking tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720949703.8U CN207036484U (en) | 2017-08-01 | 2017-08-01 | A kind of spiral designated depth water sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720949703.8U CN207036484U (en) | 2017-08-01 | 2017-08-01 | A kind of spiral designated depth water sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207036484U true CN207036484U (en) | 2018-02-23 |
Family
ID=61461816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720949703.8U Expired - Fee Related CN207036484U (en) | 2017-08-01 | 2017-08-01 | A kind of spiral designated depth water sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207036484U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111678737A (en) * | 2020-07-13 | 2020-09-18 | 兰州理工大学 | Instrument and method for measuring water quality sampling and dissolved oxygen in constructed wetland matrix |
| CN118130163A (en) * | 2024-05-08 | 2024-06-04 | 山东省煤田地质规划勘察研究院 | Groundwater mobility analysis and sampling device |
-
2017
- 2017-08-01 CN CN201720949703.8U patent/CN207036484U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111678737A (en) * | 2020-07-13 | 2020-09-18 | 兰州理工大学 | Instrument and method for measuring water quality sampling and dissolved oxygen in constructed wetland matrix |
| CN111678737B (en) * | 2020-07-13 | 2021-05-18 | 兰州理工大学 | Instrument and method for measuring water quality sampling and dissolved oxygen in constructed wetland matrix |
| CN118130163A (en) * | 2024-05-08 | 2024-06-04 | 山东省煤田地质规划勘察研究院 | Groundwater mobility analysis and sampling 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 |
Granted publication date: 20180223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |