CN101907530A - Fluid sampling device and system - Google Patents
Fluid sampling device and system Download PDFInfo
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- CN101907530A CN101907530A CN 201010225319 CN201010225319A CN101907530A CN 101907530 A CN101907530 A CN 101907530A CN 201010225319 CN201010225319 CN 201010225319 CN 201010225319 A CN201010225319 A CN 201010225319A CN 101907530 A CN101907530 A CN 101907530A
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- operation valve
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- storage tank
- sampling
- sampling device
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Abstract
The invention discloses a fluid sampling device, which comprises a sampling barrel and a small storage tank, wherein the small storage tank is connected with a fluid inlet pipe through a main pipe; the main pipe is provided with a first control valve and a second control valve; the sampling barrel is connected on the main pipe between the first control valve and the second control valve through a branch pipe; and the branch pipe is provided with a third control valve. In addition, the invention also provides a fluid sampling system. The fluid sampling device and the fluid sampling system provided by the invention can solve the contradictions that the continuously sampled fluid sample is not excessive and the pipes are not blocked, and fulfill the purpose of real-time monitoring.
Description
Technical field
The present invention relates to the sampling field of fluid media (medium), exactly be meant a kind of fluid sampling device and system.
Background technology
At present, in commercial production, some fluid products normally are stored in the storage tank.Fluid needs the quality of real-time convection cell and quality to do continuous sampling monitoring in being transported to the process of storage tank, too much causes waste for fear of the sample that extracts simultaneously, generally is that the fluid sample of per three hours continuous drawings can not surpass certain amount.Can be inexcessive for the fluid sample that guarantees continuous drawing in the so long time, common way is to reduce flow rate of fluid.But, in some more special industries, particularly make soy sauce, in the sauce class, wine vinegar industry, some fluid such as soy sauce, contains impurity, if flow velocity is too small, can cause the obstruction of pipeline, causes the discontinuous of sample extraction.For example: experiment shows, at the field of brewageing of soy sauce, the ball valve of DN15 latus rectum, when flow transfers to more than the 0.38L/min, just can not stop up substantially, but the sampling total amount of collecting round can that enters in the technological requirement 160 minutes is no more than 30L, can not surpass 0.18L/min in other words.Therefore when if flow transfers to 0.18L/min, the sampling pipeline valve just stops up easily, but flow is when transferring to 0.38L/min, and the total amount of sampling just too much.Therefore, be badly in need of a kind of fluid sampling device of invention and system, can solve fluid sample sequential sampling can be inexcessive, can not cause the contradiction of line clogging simultaneously again.
Summary of the invention
At above-mentioned defective, the technical matters that the present invention solves is to provide a kind of fluid sampling device and system, and can solve fluid sample sequential sampling can be inexcessive, can not cause the contradiction of line clogging simultaneously again, reaches the purpose of real-time monitoring.
In order to solve above technical matters, fluid sampling device provided by the invention comprises sampling bucket and little storage tank, and described little storage tank is by being responsible for and advancing fluid hose and be connected, and the described person in charge is provided with first operation valve and second operation valve; Described sampling bucket is connected on the person in charge between described first operation valve and described second operation valve by arm, and described arm is provided with the 3rd operation valve.
Preferably, be connected by recovery tube between described sampling bucket and the described little storage tank, described recovery tube is provided with the 4th operation valve.
Preferably, described sampling bucket is provided with sampling water and chews, and described sampling water is chewed and is provided with the 5th operation valve.
Preferably, described sampling bucket is provided with movable cover.
Preferably, described little storage tank is provided with at the bottom of the inclination that prevents fluid ponding.
Preferably, described little storage tank is provided with movable cover.
Preferably, described little storage tank is provided with effuser, and described effuser is provided with the 6th operation valve.
In addition, the present invention also provides a kind of fluid sampling system, comprises the above-mentioned fluid sampling device more than two, and described fluid sampling device comprises sampling bucket and little storage tank, described little storage tank is by being responsible for and advancing fluid hose and be connected, and the described person in charge is provided with first operation valve and second operation valve; Described sampling bucket is connected on the person in charge between described first operation valve and second operation valve by arm, and described arm is provided with the 3rd operation valve; Be communicated with between the described little storage tank and form a larger storage tank.
Preferably, be connected by recovery tube between described sampling bucket and the described larger storage tank, described recovery tube is provided with the 4th operation valve.
Preferably, described larger storage tank is provided with effuser, and described effuser is provided with the 6th operation valve, and described effuser is connected with the recovery pump.
Fluid sampling device provided by the invention, little storage tank is by being responsible for and advancing fluid hose and be connected, and the person in charge being provided with first operation valve and second operation valve; Sampling bucket is connected on the person in charge between first operation valve and second operation valve by arm, and arm is provided with the 3rd operation valve.The following first step of the workflow of fluid sampling device provided by the invention is opened first operation valve and second operation valve, and the 3rd operation valve is closed, and regulates second operation valve gradually from small to large and makes second operation valve be in not stifled state; In second step, open the 3rd operation valve; The 3rd one, regulate first operation valve gradually from big to small, the 3rd operation valve is in till minimum and the continuous flow shape body, at this moment, fluid can be monitored in real time in sequential sampling.Compared with prior art, fluid sampling device provided by the invention can solve fluid sample sequential sampling can be inexcessive, can not cause the contradiction of line clogging simultaneously again, reaches the purpose of real-time monitoring.
Especially, fluid sampling provided by the invention system, can be simultaneously to the monitoring of sampling of the fluid sample of many pipelines, increase work efficiency.
Description of drawings
Fig. 1 is the structural representation of fluid sampling device among the present invention, and the arrow direction is a direction of flow among the figure;
Fig. 2 is the principle assumption diagram of fluid sampling device among the present invention, and the arrow direction is a direction of flow among the figure, and small circle is represented impurity;
Fig. 3 is the structural representation of fluid sampling system among the present invention, and the arrow direction is a direction of flow among the figure.
Embodiment
For those skilled in the art can understand technical scheme provided by the present invention better, set forth below in conjunction with specific embodiment.
See also Fig. 1, this figure is the structural representation of fluid sampling device among the present invention, and the arrow direction is a direction of flow among the figure.
The fluid sampling device that one embodiment of the present invention provides, little storage tank 5 by be responsible for 3 with advance fluid hose 1 and be connected, be responsible for 3 and be provided with first operation valve 2 and second operation valve 4; Sampling bucket 9 is connected on the person in charge 3 between first operation valve 2 and second operation valve 4 by arm 6, and arm 6 is provided with the 3rd operation valve 7.Is connected by recovery tube 12 between sampling bucket 9 and the little storage tank 5, recovery tube 12 is provided with the 4th operation valve 13, and sampling barrels 9 is provided with the water of sampling and chews 15, and the water of sampling is chewed 15 and is provided with the 5th operation valve 18; Little storage tank 9 is provided with effuser 15, and effuser 15 is provided with the 6th operation valve 18.
Sampling bucket 9 is provided with movable bung 8; Little storage tank 5 is provided with movable cover 14, is easy to open the situation of checking in sampling bucket 9 and the little storage tank 5.Little storage tank 5 is provided with at the bottom of the inclination that prevents fluid ponding 16, prevents that fluid from accumulating.
The workflow of fluid sampling device provided by the invention is as follows: the first step, open first operation valve 2 and second operation valve, 4, the three operation valves 7 are closed, and regulate second operation valve 4 gradually from small to large and make second operation valve 4 be in not stifled state; In second step, open the 3rd operation valve 7 and the 4th operation valve 13; The 3rd one, regulate first operation valve 2 gradually from big to small, the 3rd operation valve 7 is in till minimum and the continuous flow shape body, at this moment, close the 4th operation valve 13, fluid can be monitored in real time in sequential sampling.
See also Fig. 2, this figure is the principle assumption diagram of fluid sampling device among the present invention, and the arrow direction is a direction of flow among the figure, and small circle is represented impurity.
The principle of work of fluid sampling device provided by the invention is the gravitational settling principle of overflow and impurity, when the first step is regulated second operation valve 4 gradually from small to large and made that second operation valve 4 is in not stifled state, is responsible for 3 and can not stops up; Second step, open the 3rd operation valve 7 and the 4th operation valve 13, this moment, fluid over-flow flowed into sampling bucket 9, and flowed in the little storage tank 5 by recovery tube 12; The 3rd step, regulate first operation valve 2 gradually from big to small, make the 3rd operation valve 7 be in minimum and continuous flow shape body, because the person in charge 3 the overflow and the gravitational settling of impurity, most of fluid and impurity flow in the little storage tank 5 by being responsible for 3, there are a fraction of fluid and small impurities to flow in the sampling bucket 9 by arm 6, though the flow velocity of arm 6 is less, but through the person in charge 3 impurity gravitational settling, the impurity that flows to arm 6 can not stop up arm 6, perhaps even so, at least in three hours, can not stop up arm 6, at this moment, close the 4th operation valve 13, fluid can be monitored in real time in sequential sampling.Therefore, compared with prior art, fluid sampling device provided by the invention can solve fluid sample sequential sampling can be inexcessive, can not cause the contradiction of line clogging simultaneously again, reaches the purpose of real-time monitoring.
See also Fig. 3, this figure is the principle assumption diagram of fluid sampling system among the present invention, and the arrow direction is a direction of flow among the figure.
The present invention also provides a kind of fluid sampling system, comprises 8 fluid sampling device S, and the mechanism of fluid sampling device S is as follows: little storage tank 5 by be responsible for 3 with advance fluid hose 1 and be connected, be responsible for 3 and be provided with first operation valve 2 and second operation valve 4; Sampling bucket 9 is connected on the person in charge 3 between first operation valve 2 and second operation valve 4 by arm 6, and arm 6 is provided with the 3rd operation valve 7.Is connected by recovery tube 12 between sampling bucket 9 and the little storage tank 5, recovery tube 12 is provided with the 4th operation valve 13, and sampling barrels 9 is provided with the water of sampling and chews 15, and the water of sampling is chewed 15 and is provided with the 5th operation valve 18; Be communicated with between the little storage tank 5 and form a larger storage tank 16; The effuser 15 that is connected with larger storage tank 19 is provided with the 6th operation valve 18, and effuser 15 is connected with and reclaims pump 20, reclaims pump 20 and fluid can be pumped into the destination.
Fluid sampling provided by the invention system, can be simultaneously to the monitoring of sampling of the fluid sample of many pipelines, increase work efficiency.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. a fluid sampling device is characterized in that, comprises sampling bucket and little storage tank, and described little storage tank is by being responsible for and advancing fluid hose and be connected, and the described person in charge is provided with first operation valve and second operation valve; Described sampling bucket is connected on the person in charge between described first operation valve and described second operation valve by arm, and described arm is provided with the 3rd operation valve.
2. fluid sampling device according to claim 1 is characterized in that, is connected by recovery tube between described sampling bucket and the described little storage tank, and described recovery tube is provided with the 4th operation valve.
3. fluid sampling device according to claim 1 is characterized in that, described sampling bucket is provided with sampling water and chews, and described sampling water is chewed and is provided with the 5th operation valve.
4. fluid sampling device according to claim 1 is characterized in that, described sampling bucket is provided with movable cover.
5. fluid sampling device according to claim 1 is characterized in that, described little storage tank is provided with at the bottom of the inclination that prevents fluid ponding.
6. fluid sampling device according to claim 1 is characterized in that, described little storage tank is provided with movable cover.
7. fluid sampling device according to claim 1 is characterized in that, described little storage tank is provided with effuser, and described effuser is provided with the 6th operation valve.
8. fluid sampling system, it is characterized in that, comprise the fluid sampling device as claimed in claim 1 more than two, described fluid sampling device comprises sampling bucket and little storage tank, described little storage tank is by being responsible for and advancing fluid hose and be connected, and the described person in charge is provided with first operation valve and second operation valve; Described sampling bucket is connected on the person in charge between described first operation valve and described second operation valve by arm, and described arm is provided with the 3rd operation valve; Be communicated with between the described little storage tank and form a larger storage tank.
9. fluid sampling according to claim 8 system is characterized in that, is connected by recovery tube between described sampling bucket and the described larger storage tank, and described recovery tube is provided with the 4th operation valve.
10. fluid sampling according to claim 8 system is characterized in that described larger storage tank is provided with effuser, and described effuser is provided with the 6th operation valve, and described effuser is connected with the recovery pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102253196A CN101907530B (en) | 2010-07-09 | 2010-07-09 | Fluid sampling device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102253196A CN101907530B (en) | 2010-07-09 | 2010-07-09 | Fluid sampling device and system |
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| Publication Number | Publication Date |
|---|---|
| CN101907530A true CN101907530A (en) | 2010-12-08 |
| CN101907530B CN101907530B (en) | 2012-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102253196A Active CN101907530B (en) | 2010-07-09 | 2010-07-09 | Fluid sampling device and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051258A (en) * | 2018-02-07 | 2018-05-18 | 广州发展集团股份有限公司 | Sampling of wastewater system and its control method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2560384C1 (en) * | 2014-06-18 | 2015-08-20 | Ильдар Ринатович Вальшин | Fluid sampling from pipeline and device to this end |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0098966A2 (en) * | 1982-06-12 | 1984-01-25 | Tuchenhagen GmbH | Milk sampling device |
| CN2509575Y (en) * | 2001-11-15 | 2002-09-04 | 徐绕松 | Non-plugging non-filtering liquid sampling device |
| JP3747236B2 (en) * | 2000-02-18 | 2006-02-22 | 大和製罐株式会社 | Sampling method for sterility monitoring |
-
2010
- 2010-07-09 CN CN2010102253196A patent/CN101907530B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0098966A2 (en) * | 1982-06-12 | 1984-01-25 | Tuchenhagen GmbH | Milk sampling device |
| JP3747236B2 (en) * | 2000-02-18 | 2006-02-22 | 大和製罐株式会社 | Sampling method for sterility monitoring |
| CN2509575Y (en) * | 2001-11-15 | 2002-09-04 | 徐绕松 | Non-plugging non-filtering liquid sampling device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051258A (en) * | 2018-02-07 | 2018-05-18 | 广州发展集团股份有限公司 | Sampling of wastewater system and its control method |
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| Publication number | Publication date |
|---|---|
| CN101907530B (en) | 2012-05-16 |
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