CN1641335A - Contactless liquid sample collecting and packaging system - Google Patents
Contactless liquid sample collecting and packaging system Download PDFInfo
- Publication number
- CN1641335A CN1641335A CN 200410021749 CN200410021749A CN1641335A CN 1641335 A CN1641335 A CN 1641335A CN 200410021749 CN200410021749 CN 200410021749 CN 200410021749 A CN200410021749 A CN 200410021749A CN 1641335 A CN1641335 A CN 1641335A
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- Prior art keywords
- anger
- pump
- calming
- dual
- quantity tube
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- 239000007788 liquid Substances 0.000 title claims abstract description 19
- 238000004806 packaging method and process Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000001914 calming effect Effects 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 17
- 239000002253 acid Substances 0.000 abstract description 4
- 150000003839 salts Chemical class 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 2
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- -1 etc Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 230000002572 peristaltic effect Effects 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention is a noncontact liquid sample collecting and split-charging system, a liquid sample collecting device made mainly of microprocessor, rotary anti-backoil vacuum/air injection two-use pump, oil-free air injection pump, collecting bottle, water level detector, quantifying tube, quantifying tube regulator, pneumatic clear/ turbidity fluid blocking valve, etc, vacuumizing to absorb liquid, where the liquid sample does not pass through a pump system in the whole course, thus implementing noncontact automatic collection and split charging, and able to work in the chemical substances such as acid, base, salt, etc, and liquid environment containing solid impurities; in addition, it conveniently and accurately times and quantifies and has long maintenance-free period.
Description
(1) technical field:
The present invention relates to the sample devices of the required fluid sample of a kind of analytical test, particularly contactless fluid sample collection divides assembling system.
(2) background technology:
At present, industries such as chemical industry, pharmacy, food, environmental protection, to the collection of fluid sample, traditional method is to adopt artificial amount to irritate or peristaltic pump pumps.Artificial amount irritates not only original, and also is restricted in some place, can't carry out; Peristaltic pump pumps because the pump head, pump line that require peristaltic pump are not only in hardness, elasticity, have very high performance to the aspects such as adaptability of temperature, but also require can acid and alkali resistance, salt, therefore, cost an arm and a leg; In addition, the sample collecting based on peristaltic pump divides assembling system all to have the shortcoming of long, the frequent needs maintenance of acquisition time.
(3) summary of the invention:
The objective of the invention is and to vacuumize imbitition for the public provides a kind of employing, the overall process fluid sample is without pump housing system, realize contactless collection packing, chemical liquid corrosion such as have good effect in acid, alkali, salt, be not afraid of the liquid sample have impurity, quantitatively simply and easily, sample rate is fast, the freedom from repairs time is long, and the contactless fluid sample collection that cost is low divides assembling system and using method.
Task of the present invention is achieved in that
Contactless fluid sample collection divide assembling system by sample pot pond, collection tube, quantity tube regulator, collecting bottle, pneumatic type clear/turbid liquid block valve, adopt bottling, quantity tube, water level detector, solenoid valve, the rotary anti-oil return vacuum/dual-purpose pump of calming the anger and do not have the oil pressure air pump, calm the anger and air-breathing dual-purpose pipeline, feed channel, process controller are formed.Process controller joins with water level detector, solenoid valve, the rotary anti-oil return vacuum/dual-purpose pump of calming the anger, no oil pressure air pump respectively with lead (or remote control); Calm the anger and air-breathing dual-purpose pipeline one end inserts in the collecting bottle, the mouth of calming the anger of an end and the rotary anti-oil return vacuum/air entry of the dual-purpose pump of calming the anger, no oil pressure air pump joins; Feed channel is by solenoid valve, and an end is clear with pneumatic type/and turbidity current body block valve air intake opening is connected, and the mouth of calming the anger of an end and the rotary anti-oil return vacuum/dual-purpose pump of calming the anger joins; Water level detector is arranged in collecting bottle; The quantity tube regulator is positioned on the quantity tube, the height of scalable quantity tube.
Advantage of the present invention:
1, employing vacuumizes imbitition, and the overall process fluid sample is realized contactless collection packing without pump housing system;
2, can be to containing the collection packing of corrosive liquids such as acid, alkali, salt or sewage;
3, quantitatively simple and convenient, scope is big, the accuracy height;
4, sample rate is fast;
5, cost is low, and equipment requirements is low, and the non-maintaining cycle is long.
(4) description of drawings:
Fig. 1 is the structural representation that contactless fluid sample collection divides assembling system.
(5) specific embodiment:
A kind of contactless fluid sample collection divides assembling system by sample pot pond (1), collection tube (2), quantity tube regulator (3), collecting bottle (4), pneumatic type is clear/turbidity current body block valve (5), adopt bottling (6), quantity tube (7), water level detector (8), solenoid valve (9), rotary anti-oil return vacuum/pressure pick dual-purpose pump (10), no oil pressure air pump (11), calm the anger and air-breathing dual-purpose pipeline (12), feed channel (13), process controller (14) is formed, process controller (14) with lead (or remote control) respectively with water level detector (8), solenoid valve (9), the rotary anti-oil return vacuum/dual-purpose pump of calming the anger (10), no oil pressure air pump (11) joins, calm the anger and air-breathing dual-purpose pipeline (12) one ends insert in the collecting bottles (4), the air entry of one end and rotary anti-oil return vacuum/dual-purpose pump of calming the anger (10), the mouth of calming the anger of no oil pressure air pump (11) joins, feed channel (13) is by solenoid valve (9), one end and pneumatic type be clear/and the air intake opening of turbidity current body block valve (5) joins, the mouth of calming the anger of one end and rotary anti-oil return vacuum/dual-purpose pump of calming the anger (10) joins, water level detector (8) is arranged in collecting bottle (4), quantity tube regulator (3) is one, is positioned on the quantity tube (7).
Process controller (14) adopts microprocessor, can send work order to pump, valve, can collect the information that water level detector sends here and reacts.
For preventing the oil gas contaminating fluid sample not in the rotary anti-oil return vacuum/dual-purpose pump of calming the anger, the spy has increased no oil pressure air pump (11), make this system become the double pump mask work, rotary anti-oil return vacuum/dual-purpose pump of calming the anger (10) is responsible for finishing and is vacuumized, liquid sample in the fluid sample jar pond (1) is extracted in the collecting bottle (4), no oil pressure air pump (11) is finished and is calmed the anger, with L in the collecting bottle (4)
1More than unnecessary liquid sample push back in the sample pot pond (1), water level detection device (8) must be higher than the mouth of pipe of quantity tube (7).Quantity tube regulator (3) can be regulated the height of quantity tube (7), and is variable quantitative to realize.
Contactless fluid sample collection divides the course of work of assembling system to be:
1) by process controller (14) A that sends instructions, open solenoid valve (9), the C that sends instructions again start rotary anti-oil return vacuum/dual-purpose pump of calming the anger (10) to pneumatic type clear/turbidity current body block valve (5) is pressed into air, with pneumatic type clear/turbidity current body block valve (5) fastens, changes instruction A simultaneously and also solenoid valve (9) is turn-offed;
2) process controller (14) D that sends instructions starts rotary anti-oil return vacuum/dual-purpose pump of calming the anger (10), makes to form negative pressure in the collecting bottle (4), and the liquid of sample pot pond (1) is inhaled into collecting bottle (4);
3) liquid level reaches L in collecting bottle (4)
2During the place, water level detector (8) sends signal B, and process controller (14) sends instruction C immediately, turns off rotary anti-oil return vacuum/dual-purpose pump of calming the anger (10), stops to vacuumize;
4) process controller (14) sends instruction E, starts no oil pressure air pump (11), L in the collecting bottle (4)
1More than unnecessary liquid sample all push back in the sample pot pond (1), and the liquid of height H has been retained in collecting bottle (4) bottom, it can not be forced out along collection tube (2);
5) process controller (14) sends instruction A, opens solenoid valve (9), and quantitative liquid is filled in the collecting bottle (6), has finished and has once adopted process of assembling.
Claims (3)
1, a kind of contactless fluid sample collection divides assembling system, it is characterized in that: it is by sample pot pond (1), collection tube (2), quantity tube regulator (3), collecting bottle (4), pneumatic type is clear/turbidity current body block valve (5), adopt bottling (6), quantity tube (7), water level detector (8), solenoid valve (9), the rotary anti-oil return vacuum/dual-purpose pump of calming the anger (10), no oil pressure air pump (11), calm the anger and air-breathing dual-purpose pipeline (12), feed channel (13), process controller (14) is formed, process controller (14) with lead (or remote control) respectively with water level detector (8), solenoid valve (9), the rotary anti-oil return vacuum/dual-purpose pump of calming the anger (10), no oil pressure air pump (11) joins, calm the anger and air-breathing dual-purpose pipeline (12) one ends insert in the collecting bottles (4), the air entry of one end and rotary anti-oil return vacuum/dual-purpose pump of calming the anger (10), the mouth of calming the anger of no oil pressure air pump (11) joins, feed channel (13) is by solenoid valve (9), one end and pneumatic type be clear/and the air intake opening of turbidity current body block valve (5) is connected, the mouth of calming the anger of one end and rotary anti-oil return vacuum/dual-purpose pump of calming the anger (10) joins, water level detector (8) is arranged in collecting bottle (4), and quantity tube regulator (3) is positioned on the quantity tube (7).
2, contactless fluid sample collection according to claim 1 divides assembling system, it is characterized in that the double pump mask work, finish and vacuumize by rotary anti-oil return vacuum/dual-purpose pump of calming the anger (10), liquid sample in the fluid sample jar pond (1) is extracted in the collecting bottle (4), no oil pressure air pump (11) is finished and is calmed the anger, with L in the collecting bottle (4)
1More than unnecessary liquid sample push back in the sample pot pond (1).
3, contactless fluid sample collection according to claim 1 divides assembling system, and it is characterized in that: quantity tube (7) is provided with a quantity tube regulator (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410021749 CN1641335A (en) | 2004-01-18 | 2004-01-18 | Contactless liquid sample collecting and packaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410021749 CN1641335A (en) | 2004-01-18 | 2004-01-18 | Contactless liquid sample collecting and packaging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1641335A true CN1641335A (en) | 2005-07-20 |
Family
ID=34868355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410021749 Pending CN1641335A (en) | 2004-01-18 | 2004-01-18 | Contactless liquid sample collecting and packaging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1641335A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100425990C (en) * | 2005-10-17 | 2008-10-15 | 中国人民解放军第三军医大学第一附属医院 | Blood detection microarray and preparation method thereof |
| CN102331358A (en) * | 2011-06-07 | 2012-01-25 | 安徽科力仪器有限公司 | Non-pollution and rapid sampling method for liquid and apparatus thereof |
| CN105716933A (en) * | 2016-01-29 | 2016-06-29 | 南京捷发科技有限公司 | Device and method for achieving constant-volume proportional dilution |
| CN106018361A (en) * | 2016-05-16 | 2016-10-12 | 中国环境科学研究院 | Automatic continuous monitoring system for atmosphere peroxide |
| CN109916673A (en) * | 2019-03-13 | 2019-06-21 | 江苏大学 | A kind of water sampling method and apparatus for culture environment of aquatic products factors check |
| CN113504080A (en) * | 2021-07-09 | 2021-10-15 | 玉溪沃森生物技术有限公司 | Bacterin reagent sample partial shipment device |
| CN114993765A (en) * | 2022-06-14 | 2022-09-02 | 中国水产科学研究院黑龙江水产研究所 | Large-scale zooplankton environment DNA field sample collection system |
-
2004
- 2004-01-18 CN CN 200410021749 patent/CN1641335A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100425990C (en) * | 2005-10-17 | 2008-10-15 | 中国人民解放军第三军医大学第一附属医院 | Blood detection microarray and preparation method thereof |
| CN102331358A (en) * | 2011-06-07 | 2012-01-25 | 安徽科力仪器有限公司 | Non-pollution and rapid sampling method for liquid and apparatus thereof |
| CN105716933A (en) * | 2016-01-29 | 2016-06-29 | 南京捷发科技有限公司 | Device and method for achieving constant-volume proportional dilution |
| CN105716933B (en) * | 2016-01-29 | 2018-10-09 | 南京捷发科技有限公司 | A kind of constant volume dilution proportion device and method |
| CN106018361A (en) * | 2016-05-16 | 2016-10-12 | 中国环境科学研究院 | Automatic continuous monitoring system for atmosphere peroxide |
| CN106018361B (en) * | 2016-05-16 | 2019-03-05 | 中国环境科学研究院 | Peroxides in atmosphere automatic continuous monitoring system |
| CN109916673A (en) * | 2019-03-13 | 2019-06-21 | 江苏大学 | A kind of water sampling method and apparatus for culture environment of aquatic products factors check |
| CN109916673B (en) * | 2019-03-13 | 2021-06-18 | 江苏大学 | Water sample collection method and device for detecting aquaculture environment factors |
| CN113504080A (en) * | 2021-07-09 | 2021-10-15 | 玉溪沃森生物技术有限公司 | Bacterin reagent sample partial shipment device |
| CN113504080B (en) * | 2021-07-09 | 2022-12-06 | 玉溪沃森生物技术有限公司 | Bacterin reagent sample partial shipment device |
| CN114993765A (en) * | 2022-06-14 | 2022-09-02 | 中国水产科学研究院黑龙江水产研究所 | Large-scale zooplankton environment DNA field sample collection system |
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Owner name: GUILIN ELECTRONIC SCIENCE AND TECHNOLOGY UNIV. Free format text: FORMER OWNER: CHEN SHANGSONG Effective date: 20061222 |
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Effective date of registration: 20061222 Address after: 541004 University of Electronic Science and technology, 1 Jinji Road, Guilin, Guangxi Applicant after: Guilin University of Electronic Technology Address before: 541004 No. 403, No. 1, Jinji Road, Guilin, the Guangxi Zhuang Autonomous Region, 2 Applicant before: Chen Shangsong |
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