SU903735A1 - Automatic liquid sampler - Google Patents
Automatic liquid sampler Download PDFInfo
- Publication number
- SU903735A1 SU903735A1 SU802954322A SU2954322A SU903735A1 SU 903735 A1 SU903735 A1 SU 903735A1 SU 802954322 A SU802954322 A SU 802954322A SU 2954322 A SU2954322 A SU 2954322A SU 903735 A1 SU903735 A1 SU 903735A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sampler
- dispenser
- chamber
- liquid
- pipe
- Prior art date
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- Sampling And Sample Adjustment (AREA)
Description
(54) АВТОМАТИЧЕСКИЙ ПРОБООТБОРНИК ДЛЯ ЖИДКОСТИ(54) AUTOMATIC SAMPLER FOR LIQUID
II
Изобретение относитс к устройствам дл отбора проб жидкости и может быть использовано на очистных станци х где требуетс автоматический отбор проб на физико-химический анализ.The invention relates to liquid sampling devices and can be used in sewage treatment plants where automatic sampling for a physicochemical analysis is required.
Известен пробоотборник с периодическим отбором проб жидкости l J.Known sampler with periodic sampling of liquids l J.
Однако это устройство не обеспечивает точность дозировки пробы, так как ее объем в данном случае определ етс только заданным временем подачи жидкости в пробоотборник , а не по фиксированному объему.However, this device does not ensure the accuracy of the sample dosing, since its volume in this case is determined only by the specified time of fluid supply to the sampler, and not by a fixed volume.
Наиболее близким к предлагаемому по технической сущности вл етс автоматический пробоотборник дл жидкости, содержащий насос, систему автоматики, пробосборник, дозат.ор с патрубками дл входа жидкости, слива избыточной жидкости и слива пробы и клапан дл перекрыти патрубка слива пробы 2.Closest to the proposed technical entity is an automatic fluid sampler containing a pump, an automation system, a sampler, a dispenser with nozzles for entering liquid, draining excess liquid and a sample draining and a valve for closing the sample drain nozzle 2.
Недостатком конструкции пробоотборника вл етс наличие клапанов, ограничвающее область его применени и снижшощее надежность работы пробоотборника из-за нео бходимости прокачки предварительно отфильтрованной жидкости, поскольку попадание в клапан мелких, включений, наход щихс в жидкости, приводит к истечению жидкости за пределы доto затора и, как следствие, выходу пробоотборника из стро .A disadvantage of the design of the sampler is the presence of valves, which limits its field of application and reduces the reliability of the sampler because of the need to pump a pre-filtered liquid, since the ingress of small inclusions in the valve into the valve leads to the outflow of the liquid to the mash and As a result, the sampler is out of order.
Кроме того, усложн етс конструкци пробоотборника из-за наличи дополнительных механических устройств In addition, the design of the sampler is complicated by the presence of additional mechanical devices.
IS в виде воздушных клапанов.IS in the form of air valves.
Цель изобретени -повьвоение надежности работы и упрощение конструкции пробоотборника.The purpose of the invention is to increase reliability and simplify the design of the sampler.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802954322A SU903735A1 (en) | 1980-06-13 | 1980-06-13 | Automatic liquid sampler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802954322A SU903735A1 (en) | 1980-06-13 | 1980-06-13 | Automatic liquid sampler |
Publications (1)
Publication Number | Publication Date |
---|---|
SU903735A1 true SU903735A1 (en) | 1982-02-07 |
Family
ID=20907459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802954322A SU903735A1 (en) | 1980-06-13 | 1980-06-13 | Automatic liquid sampler |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU903735A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9313963U1 (en) * | 1993-09-15 | 1993-12-09 | Marquis GmbH, 58454 Witten | Sampling device for liquid media |
-
1980
- 1980-06-13 SU SU802954322A patent/SU903735A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9313963U1 (en) * | 1993-09-15 | 1993-12-09 | Marquis GmbH, 58454 Witten | Sampling device for liquid media |
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