CN203350169U - Sampling rinsing system - Google Patents
Sampling rinsing system Download PDFInfo
- Publication number
- CN203350169U CN203350169U CN 201320459080 CN201320459080U CN203350169U CN 203350169 U CN203350169 U CN 203350169U CN 201320459080 CN201320459080 CN 201320459080 CN 201320459080 U CN201320459080 U CN 201320459080U CN 203350169 U CN203350169 U CN 203350169U
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- China
- Prior art keywords
- solenoid valve
- membrane pump
- diaphragm pump
- sampling
- pool
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Abstract
A sampling rinsing system belongs to the technical field of medical detection and comprises a waste liquid pool, a first diaphragm pump, a cleaning pool, a sample adding needle, a counting pool, a diluter and a second diaphragm pump which are in fluid path connection; the second diaphragm pump is connected with a cleaning fluid container containing cleaning fluid and a preservative solution container containing preservative solution respectively by a rinsing pipeline; two ends of the counting pool are connected with a first solenoid valve and a second solenoid valve; a third solenoid valve is arranged between the diluter and the second diaphragm pump; a fourth solenoid valve is arranged between the second diaphragm pump and the cleaning fluid container; a fifth solenoid valve is arranged between the second diaphragm pump and the preservative solution container; a branch pipeline is further arranged on a pipeline between the third solenoid valve and the second diaphragm pump and is communicated with the inner cavity of the cleaning pool. The sampling rinsing system can be used for effectively cleaning dirty attached to the rinsing pipelines timely, has an effect of maintaining the pipelines and is convenient to use and operate.
Description
Technical field
The utility model relates to medical detection technology, is specifically a kind of sampling rinse-system.
Background technology
In some liquor analysiss of medical industry, for example leukorrhea, urine or other liquid.Automatic sampling system, after obtaining solution or sample, is directly delivered to solution microscopy equipment and is analyzed, and still, there is following problem in this: the one, usually contain a large amount of particles or thick substances in solution, and easily cause line clogging; The 2nd, if there is residual, there will be the sample cross-infection in automatic sampling system; The 3rd, pipeline is the tubule road that diameter is less in automatic sampling system, if maintain badly, corrosion or local biological self reproducing will occur, and the problems referred to above are to the operational efficiency of analyzer system and detect degree of accuracy and produce harmful effect.
The utility model content
The purpose of this utility model is to provide a kind of sampling rinse-system, and this system not only can be removed the foul be attached on flushing line in good time effectively, also has the effect of maintenance pipeline, uses easy to operate.
The technical scheme in the invention for solving the technical problem is:
The sampling rinse-system is characterized in that it comprises the connected waste liquid pool in liquid road, the first membrane pump, service sink, sample needle, counting chamber, diluter and the second membrane pump; Described the second membrane pump is connected with the Precerving liquid container that Precerving liquid is housed with the soda liquor container that cleaning fluid is housed respectively by flushing line; The two ends of described counting chamber are connected with the first solenoid valve and the second solenoid valve, there is the 3rd solenoid valve between between described diluter and the second membrane pump, there is the 4th solenoid valve between described the second membrane pump and soda liquor container, be provided with the 5th solenoid valve between described the second membrane pump and Precerving liquid container, also be provided with branch line on the pipeline between the 3rd solenoid valve and the second membrane pump, this branch line and service sink intracavity inter-connection.
Described service sink is body structure in a tubular form, and its lower end contraction mouth connects the first membrane pump and waste liquid pool by pipeline, is provided with the liquid outlet that rinses the sample needle outer wall on the tubular body wall of service sink, and this liquid outlet is connected with branch line.
The beneficial effects of the utility model are: this system not only can be removed the foul be attached on flushing line in good time effectively, also has the effect of maintenance flushing line, have easy to operate, the characteristics such as result of use is good.
The accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present utility model;
In figure: 1 waste liquid pool, 2 first membrane pumps, 3 service sinks, 4 sample needles, 5 counting chambers, 6 diluters, 7 second membrane pumps, 8 soda liquor containers, 9 Precerving liquid containers, 10 first solenoid valves, 11 second solenoid valves, 12 the 3rd solenoid valves, 13 the 4th solenoid valves, 14 the 5th solenoid valves, 15 branch lines.
Embodiment
With reference to 1 pair of sampling rinse-system of the present utility model of Figure of description, be described in detail below.
Sampling rinse-system of the present utility model, its structure comprises the connected waste liquid pool in liquid road 1, the first membrane pump 2, service sink 3, sample needle 4, counting chamber 5, diluter 6 and the second membrane pump 7, described the second membrane pump 7 is connected with the Precerving liquid container 9 that Precerving liquid is housed with the soda liquor container 8 that cleaning fluid is housed respectively by flushing line, the two ends of described counting chamber are connected with the first solenoid valve 10 and the second solenoid valve 11, there is the 3rd solenoid valve 12 between between described diluter 6 and the second membrane pump 7, there is the 4th solenoid valve 13 between described the second membrane pump 7 and soda liquor container 8, be provided with the 5th solenoid valve 14 between described the second membrane pump 7 and Precerving liquid container 9, also be provided with branch line 15 on the pipeline between the 3rd solenoid valve 12 and the second membrane pump 7, this branch line 15 and service sink 3 intracavity inter-connections.
Sample needle 4 is arranged on sample arm, under the effect of sample arm (not shown), sample needle 4 can before and after and move up and down, when sample needle 4 is positioned at service sink, form to be communicated with the first membrane pump 2 and waste liquid pool 1 Ye road.
Service sink 3 is body structure in a tubular form, and its lower end contraction mouth connects the first membrane pump 2 and waste liquid pool 1 by pipeline, is provided with the liquid outlet that rinses sample needle 4 outer walls on the tubular body wall of service sink 3, and this liquid outlet is connected with branch line.
Adopt above-mentioned sampling rinse-system to carry out the method for sample sampling and flushing, comprise the following steps:
1). the operation detection instrument, enter and detect interface, click initialization, instrument resets;
2). the detection cup position in sample disc runs to the position at sample needle 4 places, and sample needle 4 moves down to be inserted into and detects in cup;
3). the first solenoid valve 10 and the second solenoid valve 11 are opened simultaneously, diluter 6(prior art) sampling is in counting chamber 3, after sample introduction, the first solenoid valve 10 and the second solenoid valve 11 are closed simultaneously, now, sample arm resets, and the microscopy automatic camera is analyzed, sample needle 4 motions are inserted in service sink 3, and diluter 6 resets;
4). then, the first solenoid valve 10, the second solenoid valve 11, the 3rd solenoid valve 12 and the 4th solenoid valve 13 are opened simultaneously, the first membrane pump 7 operations, and the cleaning fluid extracted in soda liquor container 8 carries out pipeline-cleaning, drain in service sink 3 by sample needle 4, realize that sample needle 4 inwalls are rinsed; The liquid outlet of cleaning fluid on the tubular body wall of service sink 3 from branch line 15 flows out, and sample needle 4 outer walls are rinsed; Cleaning fluid drains in waste liquid pool 1 through the second membrane pump 2;
5). the first battery valve 10, the second solenoid valve 11, the 3rd solenoid valve 12 and the 4th solenoid valve 13 are closed, and the first membrane pump 2 and the second membrane pump 7 are out of service;
6). waste liquid is opened the first battery valve 10, the second solenoid valves 11, the 3rd solenoid valve 12, the 5th battery valve 14 after discharging simultaneously, starts the second membrane pump 7, and the Precerving liquid extracted in Precerving liquid container 9 rinses maintenance to flushing line;
7). the sample detection process all completes.
Except the described technical characterictic of instructions, be the known technology of those skilled in the art.
Claims (2)
1. the sampling rinse-system, is characterized in that, it comprises the connected waste liquid pool in liquid road, the first membrane pump, service sink, sample needle, counting chamber, diluter and the second membrane pump; Described the second membrane pump is connected with the Precerving liquid container that Precerving liquid is housed with the soda liquor container that cleaning fluid is housed respectively by flushing line; The two ends of described counting chamber are connected with the first solenoid valve and the second solenoid valve, there is the 3rd solenoid valve between between described diluter and the second membrane pump, there is the 4th solenoid valve between described the second membrane pump and soda liquor container, be provided with the 5th solenoid valve between described the second membrane pump and Precerving liquid container, also be provided with branch line on the pipeline between the 3rd solenoid valve and the second membrane pump, this branch line and service sink intracavity inter-connection.
2. sampling rinse-system according to claim 1, it is characterized in that, described service sink is body structure in a tubular form, its lower end contraction mouth connects the first membrane pump and waste liquid pool by pipeline, be provided with the liquid outlet that rinses the sample needle outer wall on the tubular body wall of service sink, this liquid outlet is connected with branch line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320459080 CN203350169U (en) | 2013-07-30 | 2013-07-30 | Sampling rinsing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320459080 CN203350169U (en) | 2013-07-30 | 2013-07-30 | Sampling rinsing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203350169U true CN203350169U (en) | 2013-12-18 |
Family
ID=49750053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320459080 Expired - Fee Related CN203350169U (en) | 2013-07-30 | 2013-07-30 | Sampling rinsing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203350169U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389265A (en) * | 2013-07-30 | 2013-11-13 | 济南华天恒达科技有限公司 | Sampling and washing system |
| CN108237124A (en) * | 2016-12-26 | 2018-07-03 | 中冶天工集团天津有限公司 | A kind of hydraulic system sectional flushing system |
| CN109127554A (en) * | 2017-06-16 | 2019-01-04 | 中国人民解放军第五七九工厂 | Oil liquid laser particle counter sensor passage cleaning device and its cleaning method |
| CN109507445A (en) * | 2018-11-29 | 2019-03-22 | 苏州长光华医生物医学工程有限公司 | The pump valve control method of Full-automatic chemiluminescence immunoassay analysis meter, apparatus and system |
-
2013
- 2013-07-30 CN CN 201320459080 patent/CN203350169U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389265A (en) * | 2013-07-30 | 2013-11-13 | 济南华天恒达科技有限公司 | Sampling and washing system |
| CN108237124A (en) * | 2016-12-26 | 2018-07-03 | 中冶天工集团天津有限公司 | A kind of hydraulic system sectional flushing system |
| CN109127554A (en) * | 2017-06-16 | 2019-01-04 | 中国人民解放军第五七九工厂 | Oil liquid laser particle counter sensor passage cleaning device and its cleaning method |
| CN109127554B (en) * | 2017-06-16 | 2023-09-22 | 中国人民解放军第五七一九工厂 | Cleaning device and cleaning method for oil laser particle counter sensor channel |
| CN109507445A (en) * | 2018-11-29 | 2019-03-22 | 苏州长光华医生物医学工程有限公司 | The pump valve control method of Full-automatic chemiluminescence immunoassay analysis meter, apparatus and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20200730 |