CN203689775U - Wind interference proofing water flow tracer particle - Google Patents
Wind interference proofing water flow tracer particle Download PDFInfo
- Publication number
- CN203689775U CN203689775U CN201320835604.9U CN201320835604U CN203689775U CN 203689775 U CN203689775 U CN 203689775U CN 201320835604 U CN201320835604 U CN 201320835604U CN 203689775 U CN203689775 U CN 203689775U
- Authority
- CN
- China
- Prior art keywords
- tentacle
- tracer
- particle
- water
- spike
- 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.)
- Expired - Lifetime
Links
- 239000002245 particle Substances 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 28
- 239000000700 radioactive tracer Substances 0.000 title abstract description 12
- 239000011324 bead Substances 0.000 claims description 30
- 239000003292 glue Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 4
- 238000000691 measurement method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
Images
Landscapes
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
The utility model provides a wind interference proofing water flow tracer particle including a tracer small ball (2) and a tentacle (1), the tentacle (1) is fixed on the tracer small ball (2), and the density of the water flow tracer particle is 1g/cm<3>. According to the utility model, a tracer is spherical in shape and can prevent rotation brought by water flow, the tracer is sunk to a certain distance under water, the tentacle extends from the tracer to expose a little bit on the water surface to supply buoyancy, the tentacle is adjustable in length and can resist the wind interference on the water surface, thereby perfectly completing the tracing function; and the wind interference proofing water flow tracer particle can be hand-made, and also can be produced in batches. A conventional velocity measurement method only can measure the velocity on the water surface, and the particle provided can measure the water flow velocity at a certain distance under water; and moreover, the velocity on the water surface has less influence on the particle provided, and the particle has good water following property and can represent the water flow velocity at a position in water.
Description
Technical field
The utility model has related to a kind of trace particle for water conservancy experiment, the current trace particle that particularly a kind of wind resistance disturbs.
Background technology
Carrying out in the process of wind current experiment, traditional trace particle swims on the water surface, can be blown away, thereby can not represent the speed of current.Existing trace particle is macroparticle, small-particle, plastic tab, the scraps of paper, bubble or spheroidal particle etc., and these trace particles swim in water surface conventionally, and in experimentation, effect is all undesirable.
Summary of the invention
Goal of the invention of the present utility model is to solve existing trace particle and conventionally swims in water surface and do not have the problem that wind resistance disturbs in wind current experiment, and the current spike grain that provides a kind of wind resistance to disturb.
In order to complete goal of the invention of the present utility model, the utility model by the following technical solutions:
The current trace particle that a kind of wind resistance of the present utility model disturbs, wherein: it comprises: spike bead and tentacle, tentacle is fixed on spike bead, and the density of current trace particle is 1g/cm
3;
The current trace particle that a kind of wind resistance of the present utility model disturbs, wherein: described spike bead is spherical;
The current trace particle that a kind of wind resistance of the present utility model disturbs, wherein: described tentacle is straight hard tube;
The current trace particle that a kind of wind resistance of the present utility model disturbs, wherein: on spike bead, have hole, one end of tentacle is bonded on spike bead by marine glue;
The current trace particle that a kind of wind resistance of the present utility model disturbs, wherein: on spike bead, have through hole, one end of tentacle is bonded on spike bead by marine glue;
The current trace particle that a kind of wind resistance of the present utility model disturbs, wherein: described tentacle is solid tubes;
The current trace particle that a kind of wind resistance of the present utility model disturbs, wherein: described tentacle is hollow tubular;
The current trace particle that a kind of wind resistance of the present utility model disturbs, wherein: the other end of described tentacle is equipped with tentacle lid;
The current trace particle that a kind of wind resistance of the present utility model disturbs, wherein: described tentacle and spike bead are made of plastics.
Tracer of the present utility model is spherical, can prevent that, because current bring rotation, tracer sinks to certain distance under water, stretches out a tentacle and expose any at the water surface above tracer, provides buoyancy, this tentacle length adjustable.The interference that the current trace particle that a kind of wind resistance of the present utility model disturbs can be resisted water surface wind, perfection completes tracking function; And the current trace particle that a kind of wind resistance of the present utility model disturbs can be made by hand, simple; Also can processing factory process in batch; Tradition speed-measuring method can only be measured water surface flow velocity, and can measure the water flow velocity of underwater portion distance with this particle; And water surface wind speed is very little on the particle impact of this practicality, it also has well follows water-based, can represent the water flow velocity of a certain position in water.
Brief description of the drawings
Fig. 1 is the diagrammatic cross-section of the current spike grain of the first wind resistance interference of the present utility model;
Fig. 2 is the diagrammatic cross-section of the current spike grain of the second wind resistance interference of the present utility model;
Fig. 3 is the diagrammatic cross-section of the current spike grain of the third wind resistance interference of the present utility model;
Fig. 4 is the diagrammatic cross-section of the current spike grain of the 4th kind of wind resistance interference of the present utility model.
In Fig. 1 to Fig. 4, label 1 is tentacle; Label 2 is spike bead; Label 3 is marine glue; Label 4 is tentacle lid.
Embodiment
As shown in Figures 1 to 4, the current trace particle that the utility model wind resistance disturbs comprises: spike bead 2 and tentacle 1, and tentacle 1 is fixed on spike bead 2, and the density of current trace particle is 1g/cm
3, spike bead 2 is spherical, tentacle 1 is straight hard tube.
As shown in Figure 1, on spike bead 2, have hole, one end of tentacle 1 is bonded on spike bead 2 by marine glue 3, and tentacle 1 is solid tubes.
As shown in Figure 2, on spike bead 2, have through hole, one end of tentacle 1 is bonded on spike bead 2 by marine glue 3, and tentacle 1 is solid tubes.
As shown in Figure 3, on spike bead 2, have hole, one end of tentacle 1 is bonded on spike bead 2 by marine glue 3, and tentacle 1 is hollow tubular, and the other end is equipped with tentacle lid 4, also can not fill tentacle lid 4 according to actual requirement at the other end of tentacle 1.
As shown in Figure 4, on spike bead 2, have through hole, one end of tentacle 1 is bonded on spike bead 2 by marine glue 3, and tentacle 1 is hollow tubular, and the other end is equipped with tentacle lid 4, also can not fill tentacle lid 4 according to actual requirement at the other end of tentacle 1.
Above-mentioned tentacle 1 and spike bead 2 are made of plastics.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range is referring to claim, and without prejudice to spirit of the present utility model in the situation that, the utility model can be done any type of amendment.
Claims (10)
1. the current trace particle that wind resistance disturbs, is characterized in that: it comprises: spike bead (2) and tentacle (1), and it is upper that tentacle (1) is fixed on spike bead (2), and the density of current trace particle is 1g/cm
3.
2. the current trace particle that wind resistance disturbs as claimed in claim 1, is characterized in that: described spike bead (2) is for spherical.
3. the current trace particle that wind resistance disturbs as claimed in claim 2, is characterized in that: described tentacle (1) is straight hard tube.
4. the current trace particle that wind resistance disturbs as claimed in claim 3, is characterized in that: on spike bead (2), have hole, one end of tentacle (1) is bonded on spike bead (2) by marine glue (3).
5. the current trace particle that wind resistance disturbs as claimed in claim 4, is characterized in that: on spike bead (2), have through hole, one end of tentacle (1) is bonded on spike bead (2) by marine glue (3).
6. the current trace particle that wind resistance disturbs as described in claim 4 or 5, is characterized in that: described tentacle (1) is solid tubes.
7. the current trace particle that wind resistance disturbs as described in claim 4 or 5, is characterized in that: described tentacle (1) is hollow tubular.
8. the current trace particle that wind resistance disturbs as claimed in claim 7, is characterized in that: the other end of described tentacle (1) is equipped with tentacle lid (4).
9. the current trace particle that wind resistance disturbs as claimed in claim 8, is characterized in that: described tentacle (1) and spike bead (2) are made of plastics.
10. the current trace particle that wind resistance disturbs as claimed in claim 6, is characterized in that: described tentacle (1) and spike bead (2) are made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320835604.9U CN203689775U (en) | 2013-12-18 | 2013-12-18 | Wind interference proofing water flow tracer particle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320835604.9U CN203689775U (en) | 2013-12-18 | 2013-12-18 | Wind interference proofing water flow tracer particle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203689775U true CN203689775U (en) | 2014-07-02 |
Family
ID=51011651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320835604.9U Expired - Lifetime CN203689775U (en) | 2013-12-18 | 2013-12-18 | Wind interference proofing water flow tracer particle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203689775U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111141927A (en) * | 2019-12-31 | 2020-05-12 | 清华大学 | Debris flow tracer particle, internal flow velocity experiment system and internal flow field measuring and calculating method |
| CN114991744A (en) * | 2021-09-15 | 2022-09-02 | 中国石油天然气集团有限公司 | Time-space conversion method and device for underground measurement data |
-
2013
- 2013-12-18 CN CN201320835604.9U patent/CN203689775U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111141927A (en) * | 2019-12-31 | 2020-05-12 | 清华大学 | Debris flow tracer particle, internal flow velocity experiment system and internal flow field measuring and calculating method |
| CN111141927B (en) * | 2019-12-31 | 2021-07-13 | 清华大学 | Debris flow tracer particle, internal flow velocity experiment system and internal flow field measuring and calculating method |
| CN114991744A (en) * | 2021-09-15 | 2022-09-02 | 中国石油天然气集团有限公司 | Time-space conversion method and device for underground measurement data |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203689775U (en) | Wind interference proofing water flow tracer particle | |
| CN206744345U (en) | It is a kind of that there is regulatory function and buoy easy to use | |
| CN204101099U (en) | A kind of water flow sensor with inflow water rectifying device | |
| CN208715424U (en) | Hemispherical wave buoy | |
| CN206394822U (en) | A kind of pressure-resistant floating ball | |
| CN207007280U (en) | A kind of road fording depth suggestion device | |
| CN207007875U (en) | The improved structure of supersonic Doppler flow velocity instrument probe | |
| CN204991745U (en) | Solar cell edging machine and a cleaning machine antithetical couplet usefulness prevent jam system | |
| CN204753484U (en) | River model improves and adds rough body | |
| CN204773367U (en) | Novel needle uide bushing | |
| CN205506348U (en) | Tracer particle suitable for it measures to flow surface current field image humorously | |
| CN203844133U (en) | Coating mould suitable for coating computer upper shell via high polymer material | |
| CN204451056U (en) | A kind of automotive bumper mold | |
| CN206394825U (en) | Drifting buoy | |
| CN203492619U (en) | Float with mobile float body structure | |
| CN205775795U (en) | A kind of circular shaped foam ball float being provided with coating layer | |
| CN207318714U (en) | A kind of marine traffic engineering Seaworthiness bathymetric survey integrated processing unit | |
| CN201716324U (en) | Static pressure extraction device of differential pressure type marine speedometer | |
| CN204535956U (en) | The enclosure ecosystem device of the adjustable disturbance degree of depth | |
| CN205246871U (en) | Water conservancy diversion structure of fish finder transducer | |
| CN110567443A (en) | Electronic depth sounding rod | |
| CN220044635U (en) | Integrated fishing weight | |
| CN204228208U (en) | A kind of water meter impeller box | |
| CN203908604U (en) | Finned flow meter | |
| CN211144683U (en) | Water guide plate device for ocean energy generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Ying Document name: payment instructions |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Ying Document name: Notice of Termination of Patent Rights |