SU244704A1 - CONTROLLED MESH BATOMETER - Google Patents
CONTROLLED MESH BATOMETERInfo
- Publication number
- SU244704A1 SU244704A1 SU1200470A SU1200470A SU244704A1 SU 244704 A1 SU244704 A1 SU 244704A1 SU 1200470 A SU1200470 A SU 1200470A SU 1200470 A SU1200470 A SU 1200470A SU 244704 A1 SU244704 A1 SU 244704A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- batometer
- trap
- controlled mesh
- mesh
- rod
- Prior art date
Links
- 238000005070 sampling Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
Известные управл емые сетчатые .батометры дл отбора проб влекомых наносов в реках состо т из штанги с сетчатой ловушкой. Эти батометры взмучивают отложени на дне при их погрул ении, что приводит к отбо ру неточных проб.Known controlled mesh screeners for sampling of sediment in rivers consist of a rod with a mesh trap. These batometers stir up sediments at the bottom as they are submerged, which results in inaccurate sampling.
С целью повышени точности отбора проб, ловушка выполнена подвижной относительно штанги, на которой она установлена, снабжена пружиной и соединена гибкой св зью с рычагом дл ее вертикального перемещени , расположенным на штанге.In order to increase the sampling accuracy, the trap is made movable relative to the rod on which it is installed, provided with a spring and connected by a flexible link with a lever for its vertical movement located on the rod.
На чертеже изображен предлагаемый i6aтометр , тде .прин ты следующие обозначени : У -ловушка; 2 - щтанга; 3 - пружина; 4- св зь; 5 - рычаг.The drawing shows the proposed i6totometer, tde .prints are the following designations: Y-trap; 2 - shtanga; 3 - spring; 4- communication; 5 - lever.
Батометр опускают в воду, когда рычаг 5 находитс в верхнем положении; ловушка / приподн та. При достижении штангой дна вThe batometer is lowered into the water when the lever 5 is in the upper position; trap / high When the barbell reaches the bottom
процессе погружени .батометра в Боду после оседани подн той муфты рычаг 5 опускают -в нижнее положеЕие. При этом ловушка / .под -воздействием пружины 3 и св зи 4 плавно опускаетс на дно.the process of immersing the meter in a baud after the clutch is raised, the lever 5 is lowered -in the lower position. At the same time, the trap / p-by-action of the spring 3 and the link 4 smoothly sinks to the bottom.
Предмет изобретени Subject invention
Управл емый сетчатый батометр дл вч ти проб влекомых наносов крупных фракций в реках, содержащий ловушку дл улавливани движущихс частиц и штангу дл установки ловушки в поток, отличающийс тем, что, с целью повышени точности отбора проб, ловушка выполнена подвижной относительно щтанги, снабжена пружиной и соединена тибкой св зью с рыча.гом дл ее вертикального перемещени , расположенным на штанге.A controlled mesh batometer for high-frequency sampling of large-scale sediment in rivers, containing a trap for trapping moving particles and a rod for placing the trap in a stream, characterized in that, in order to improve the sampling accuracy, the trap is made movable relative to the rod, provided with a spring and It is connected by a link with a lever for its vertical movement located on the rod.
Publications (1)
Publication Number | Publication Date |
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SU244704A1 true SU244704A1 (en) |
Family
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4055087A (en) * | 1976-11-30 | 1977-10-25 | Frank Louis Carle | Aquatic-life depletion-sampling device and technique |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4055087A (en) * | 1976-11-30 | 1977-10-25 | Frank Louis Carle | Aquatic-life depletion-sampling device and technique |
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