CN209707166U - A kind of water science sampling apparatus - Google Patents
A kind of water science sampling apparatus Download PDFInfo
- Publication number
- CN209707166U CN209707166U CN201920016483.2U CN201920016483U CN209707166U CN 209707166 U CN209707166 U CN 209707166U CN 201920016483 U CN201920016483 U CN 201920016483U CN 209707166 U CN209707166 U CN 209707166U
- Authority
- CN
- China
- Prior art keywords
- cup
- sampling
- wall
- cup body
- sampling pipe
- Prior art date
- 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.)
- Active
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of water science sampling apparatuses, including cup body, the upper surface of the cup body is provided with cup edge, the upper surface of the cup edge is provided with rim of a cup, external screw thread is provided on the outer wall of the rim of a cup, the cup body is internally provided with inner cup, fixing piece is provided on the outer wall of the cup body, sampling mechanism is provided on the fixing piece, the sampling mechanism is internally provided with sampling pipe, the sampling pipe is internally provided with piston, the outside of the sampling pipe is provided with movable plate, piston rod is provided with below the movable plate, the piston rod is fixedly connected through sampling pipe and with the piston inside sampling pipe, the lower surface of the sampling pipe is provided with sampling head, the upper surface of the rim of a cup is provided with cup lid, internal screw thread is provided on the inner wall of the cup lid.The utility model plays the role of sampling aqueous solution by the sampling mechanism being arranged, and cooperation cup body uses so that sample devices more safety and firmness.
Description
Technical field
The utility model relates to water quality sampling technical field, specially a kind of water science sampling apparatus.
Background technique
The water sample for acquiring polluted water body, is determined by analysis, to obtain the master data of body pollution.For the water of analysis
Sample is answered representative, reflects the chemical composition and feature of water body.Method, position, time, number of sampling etc. are all bases
What water body feature and analysis purpose determined.River water sampling for analyze river natural hydrochemistry ingredient water sample, as hydrometric station survey
0.2~0.5 meter of the underwater flow section Zhong Hong is taken, and should increase sampled point when disconnecting wealthy.It is logical that bank sampled point must be located at water flow
Smooth place.It when necessary can also be in different depth Stratified Sampling.
Although the work that traditional water quality sampling equipment mostly uses greatly test tube to sample water quality, test tube can achieve and deposit
The purpose of water storage, but the overall structure of test tube is more fragile, is easy to happen damage, so that the sampling solution of test tube interior storage
The problem of revealing, resulting in environmental pollution.
Utility model content
The purpose of this utility model is to provide a kind of water science sampling apparatuses, to solve to mention in above-mentioned background technique
Traditional water quality sampling device structure out is more fragile, is easy to happen damage, so that the sampling solution of test tube interior storage is let out
The problem of dew.
To achieve the above object, the utility model provides the following technical solutions: a kind of water science sampling apparatus, including
Cup body, the upper surface of the cup body are provided with cup edge, and the upper surface of the cup edge is provided with rim of a cup, sets on the outer wall of the rim of a cup
It is equipped with external screw thread, the cup body is internally provided with inner cup, fixing piece is provided on the outer wall of the cup body, on the fixing piece
It is provided with sampling mechanism, the sampling mechanism is internally provided with sampling pipe, and the sampling pipe is internally provided with piston, described
The outside of sampling pipe is provided with movable plate, and piston rod is provided with below the movable plate, and the piston rod runs through sampling pipe simultaneously
It is fixedly connected with the piston inside sampling pipe, the lower surface of the sampling pipe is provided with sampling head, and the upper surface of the rim of a cup is set
It is equipped with cup lid, internal screw thread is provided on the inner wall of the cup lid, the cup lid passes through the external screw thread on internal screw thread and rim of a cup outer wall
It is fixedly connected, sealing ring is provided on the outer wall of the cup lid, and the outer wall of sealing ring and cup lid is welded to connect by plastics.
Preferably, there are two the fixing piece settings, and two fixing pieces are fixedly connected with the outer wall of cup body by viscose glue.
Preferably, the sampling mechanism is fixedly connected by fixing piece with the outer wall of cup body.
Preferably, graduated scale, and graduated scale and sampling pipe and cup body are provided on the outer wall of the sampling pipe and cup body
It is structure as a whole.
Preferably, the vertical center line of the inner cup is overlapped with the vertical center line of cup body.
Preferably, the centre point of the connector is overlapped with the centre point of rim of a cup.
Compared with prior art, the utility model has the beneficial effects that
The utility model by be arranged sampling mechanism play the role of sample aqueous solution, cooperation cup body use so that
Sample devices more safety and firmness, by being fixedly connected at the connector inside cup lid and the rim of a cup above cup body, so that cup lid
Internal screw thread and the external screw thread on rim of a cup outer wall are symmetrical on inner wall, so that sealing ring is stuck in the junction of cup edge and cup lid, thus
Have the function that seal rim of a cup, the outer wall of cup body plays the role of protecting inner cup, so that the structure of entire sample devices is more steady
Gu and avoiding and breaking the problem of sample water for leading to storage inside is revealed because of cup body.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the sampling mechanism structural schematic diagram of the utility model；
Fig. 3 is the cup body schematic diagram of internal structure of the utility model；
Fig. 4 is the cup lid structure schematic diagram of the utility model；
In figure: 1, cup body；2, graduated scale；3, cup lid；4, fixing piece；5, sampling mechanism；51, movable plate；52, piston rod；
53, piston；54, sampling pipe；55, sampling head；6, inner cup；7, cup edge；8, external screw thread；9, rim of a cup；10, sealing ring；11, interior spiral shell
Line；12, connector.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of water science sampling apparatus, including cup
Body 1, the upper surface of cup body 1 are provided with cup edge 7, and the upper surface of cup edge 7 is provided with rim of a cup 9, outer spiral shell is provided on the outer wall of rim of a cup 9
Line 8, cup body 1 are internally provided with inner cup 6, fixing piece 4 are provided on the outer wall of cup body 1, and fixing piece 4 plays fixed sample mechanism
5 effect is provided with sampling mechanism 5 on fixing piece 4, and sampling mechanism 5 is internally provided with sampling pipe 54, and sampling pipe 54, which plays, to be deposited
The effect of sample water is stored up, sampling pipe 54 is internally provided with piston 53, and the outside of sampling pipe 54 is provided with movable plate 51, movable plate
51 lower section is provided with piston rod 52, and piston rod 52 is fixedly connected through sampling pipe 54 and with the piston 53 inside sampling pipe 54,
The lower surface of sampling pipe 54 is provided with sampling head 55, and sampling head 55 plays the role of into sample water, and the upper surface of rim of a cup 9 is arranged
There is cup lid 3, cup lid 3 plays the role of sealing 1 upper surface of cup body, is provided with internal screw thread 11 on the inner wall of cup lid 3, cup lid 3 passes through
Internal screw thread 11 is fixedly connected with the external screw thread 8 on 9 outer wall of rim of a cup, and sealing ring 10, and sealing ring 10 are provided on the outer wall of cup lid 3
It is welded to connect with the outer wall of cup lid 3 by plastics, sealing ring 10 plays the role of seal cup along 7 and 3 junction of cup lid.
Further, there are two the settings of fixing piece 4, and two fixing pieces 4 are fixedly connected with the outer wall of cup body 1 by viscose glue,
Two fixing pieces 4 being arranged play the role of fixed sample mechanism 5, and the outer wall of two fixing pieces 4 and cup body 1 passes through viscose glue company
It connects, the connection between fixing piece 4 and cup body 1 can be made more firm.
Further, sampling mechanism 5 is fixedly connected by fixing piece 4 with the outer wall of cup body 1, and sampling mechanism 5 passes through fixing piece 4
It is mounted on the side of cup body 1, so that sampling mechanism 5 becomes a structure connecting with cup body 1, consequently facilitating with sampling mechanism 5
Carrying with cup body 1 uses.
Further, graduated scale 2, and graduated scale 2 and sampling pipe 54 and cup are provided on the outer wall of sampling pipe 54 and cup body 1
Body 1 is structure as a whole, and the graduated scale 2 being respectively provided on the outer wall of sampling pipe 54 and cup body 1 plays the work of the capacity of measurement sample water
With thus the number convenient for users to can accurately confirm sample water.
Further, the vertical center line of the vertical center line with cup body 1 of inner cup 6 is overlapped, the inner cup 6 being arranged inside cup body 1
Play the role of storing sample water, be divided cup body 1 for double-layer structure by the inner cup 6 of setting, the outer wall of cup body 1 plays in protection
The effect of cup 6 avoids so that the structure of entire sample devices is more firm because cup body 1 is broken and leads to storage inside
The problem of sample water is revealed.
Further, the centre point of connector 12 is overlapped with the centre point of rim of a cup 9, and rim of a cup 9 plays the connection with 1 top of cup body
The effects that mouth 12 is fixedly connected pass through and are fixedly connected with to have the function that sealing cup body 1 between rim of a cup 9 and connector 12.
Working principle: in use, sampling mechanism 5 is removed from fixing piece 4, the water that the insertion of sampling head 55 is needed to sample
In source, by pulling pull-up of the movable plate 51 with piston 53, so that water is sucked to the inside of sampling pipe 54 by sampling head 55,
By pushing the whereabouts of 51 piston 53 of movable plate, to the water inside sampling pipe 54 be squeezed into inner cup 6, inside cup lid 3
Connector 12 and the top of cup body 1 rim of a cup 9 at be fixedly connected so that on 3 inner wall of cup lid on internal screw thread 11 and 9 outer wall of rim of a cup
External screw thread 8 is symmetrical, so that sealing ring 10 be stuck in the junction of cup edge 7 Yu cup lid 3, to have the function that seal rim of a cup 9, cup
The outer wall of body 1 plays the role of protecting inner cup 6, so that the structure of entire sample devices is more firm, avoids because cup body 1 is beaten
The problem of sample water that is broken and leading to storage inside is revealed, completes work.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of water science sampling apparatus, including cup body (1), it is characterised in that: the upper surface of the cup body (1) is provided with
The upper surface of cup edge (7), the cup edge (7) is provided with rim of a cup (9), is provided with external screw thread (8) on the outer wall of the rim of a cup (9),
The cup body (1) is internally provided with inner cup (6), is provided with fixing piece (4), the fixing piece on the outer wall of the cup body (1)
(4) it is provided on sampling mechanism (5), the sampling mechanism (5) is internally provided with sampling pipe (54), the sampling pipe (54)
It is internally provided with piston (53), the outside of the sampling pipe (54) is provided with movable plate (51), the lower section of the movable plate (51)
It is provided with piston rod (52), the piston rod (52) is through sampling pipe (54) and fixed with the internal piston (53) of sampling pipe (54)
Connection, the lower surface of the sampling pipe (54) are provided with sampling head (55), and the upper surface of the rim of a cup (9) is provided with cup lid (3),
It is provided with internal screw thread (11) on the inner wall of the cup lid (3), the cup lid (3) passes through on internal screw thread (11) and rim of a cup (9) outer wall
External screw thread (8) be fixedly connected, be provided with sealing ring (10) on the outer wall of the cup lid (3), and sealing ring (10) and cup lid (3)
Outer wall pass through plastics be welded to connect.
2. a kind of water science sampling apparatus according to claim 1, it is characterised in that: fixing piece (4) setting
There are two, and two fixing pieces (4) are fixedly connected with the outer wall of cup body (1) by viscose glue.
3. a kind of water science sampling apparatus according to claim 1, it is characterised in that: the sampling mechanism (5) is logical
Fixing piece (4) is crossed to be fixedly connected with the outer wall of cup body (1).
4. a kind of water science sampling apparatus according to claim 1, it is characterised in that: the sampling pipe (54) and cup
It is provided on the outer wall of body (1) graduated scale (2), and graduated scale (2) is structure as a whole with sampling pipe (54) and cup body (1).
5. a kind of water science sampling apparatus according to claim 1, it is characterised in that: the inner cup (6) it is vertical
Center line is overlapped with the vertical center line of cup body (1).
6. a kind of water science sampling apparatus according to claim 1, it is characterised in that: the inside of the cup lid (3)
It is provided with connector (12), the centre point of the connector (12) is overlapped with the centre point of rim of a cup (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920016483.2U CN209707166U (en) | 2019-01-04 | 2019-01-04 | A kind of water science sampling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920016483.2U CN209707166U (en) | 2019-01-04 | 2019-01-04 | A kind of water science sampling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209707166U true CN209707166U (en) | 2019-11-29 |
Family
ID=68638348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920016483.2U Active CN209707166U (en) | 2019-01-04 | 2019-01-04 | A kind of water science sampling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209707166U (en) |
-
2019
- 2019-01-04 CN CN201920016483.2U patent/CN209707166U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211870290U (en) | On-site inspection or calibration oil storage device for oil chromatography on-line monitoring device in high-altitude area | |
| CN104748801B (en) | A kind of water tank goes out the flow measurement device of stream | |
| CN209707166U (en) | A kind of water science sampling apparatus | |
| CN208171677U (en) | A kind of water quality detection sampler | |
| CN208140411U (en) | Sampler is used in novel chemical inspection | |
| CN206353091U (en) | A kind of electrolyte sampler | |
| CN203011880U (en) | Capacitive automatic determinator of sludge specific resistance | |
| CN213274969U (en) | Hydrology surveys depthkeeping water intaking ware | |
| CN209570397U (en) | A kind of sampler of laboratory medicine | |
| CN210953710U (en) | Mortar consistency appearance for mortar detection | |
| CN210071416U (en) | Sample storage device based on environment detection | |
| CN203132949U (en) | On-line densimeter | |
| CN203606181U (en) | Sampling apparatus for testing water quality | |
| CN105716745A (en) | Sensing apparatus for testing concrete capillary negative pressure, and application method thereof | |
| CN207074187U (en) | A kind of gas-chromatography glass liner tube structure | |
| CN205879738U (en) | Erythrocyte sedimentation rate (ESR) measuring device | |
| CN219736535U (en) | Battery liquid suction measuring device | |
| CN210913783U (en) | Vacuum thermometer | |
| CN204405139U (en) | Depth of water pick-up unit in ultrasonic detecting equipment | |
| CN104655235A (en) | Device and method for detecting depth of water in ultrasonic detection equipment | |
| CN203929735U (en) | A kind of improved water coal slurry stability measurement mechanism | |
| CN208155654U (en) | A kind of water source Stratified Sampling device | |
| CN216717903U (en) | Be used for resource environment technical water resource sampling device | |
| CN208988861U (en) | A kind of survey meter of blood pressure convenient for operation | |
| CN218212157U (en) | Sampling device for hydraulic oil detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |