CN207007788U - A kind of spectrum detection device of liquid - Google Patents
A kind of spectrum detection device of liquid Download PDFInfo
- Publication number
- CN207007788U CN207007788U CN201720538439.9U CN201720538439U CN207007788U CN 207007788 U CN207007788 U CN 207007788U CN 201720538439 U CN201720538439 U CN 201720538439U CN 207007788 U CN207007788 U CN 207007788U
- Authority
- CN
- China
- Prior art keywords
- liquid
- sample introduction
- sample
- connector
- introduction needle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Automatic Analysis And Handling Materials Therefor (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
It the utility model is related to field of medical device, more particularly to a kind of spectrum detection device of liquid.Using computer control first sampling using chromatographic column and detector analysis liquid, then cleaning sample introduction needle is carried out, saved the time of liquid spectral detection, increased the operating efficiency of machine, and use computer software control, it is simple to operate.A kind of spectrum detection device of liquid of the present utility model, it is rational in infrastructure, it is simple to operate, it is practical.Sample introduction needle is set to penetrate in sample tray using computer software control sample introduction needle moving component, measuring pump left port is moved, sampling valve is inhaled into by sample pin by sample by pressure sensor, entered back into by interface disc in quantitative loop, then transfusion unit drives sample, detector detection is entered by chromatographic column, measuring pump right output port is moved, and cleaning fluid is sucked into sample introduction needle Butterworth Hatch, sample introduction needle is moved to sample introduction Butterworth Hatch and completes cleaning, then by waste collection delivery outlet, enter in waste liquid bottle.
Description
【Technical field】
It the utility model is related to field of medical device, more particularly to a kind of spectrum detection device of liquid.
【Background technology】
Liquid spectrum detection device is modern using one of extensive experimental analysis instrument, has become most of medical rows
Sophisticated equipment in industry and life science industry, liquid spectrum detection device use operating personnel's hand sampling more, but due to behaviour
There is the problem of skilled operation degree is different, peopleware is uneven in the personnel for making device, it is relatively inclined to easily cause testing result
It is poor big.
【The content of the invention】
Based on technical problem existing for background technology, the purpose of this utility model is to provide a kind of spectral detection of liquid
Device, can solve the deficiencies in the prior art.
The utility model proposes a kind of liquid spectrum detection device, including quantitative loop at the top of connector, transfusion unit
Connector, chromatographic column connector, quantitative loop bottom connector, sensor connector, sampling valve, mobile phase liquid storage bottle, transfusion are single
Member, chromatographic column, detector, sample tray, sample introduction needle moving component, interface disc, quantitative loop, separator tube, pressure sensor, sample introduction
Pin Butterworth Hatch, waste collection delivery outlet, waste liquid bottle, measuring pump and cleaning fluid liquid storage bottle.
Flexible pipe inserts mobile phase liquid storage bottle and is connected to transfusion unit, and transfusion unit is connected to the transfusion unit on interface disc
Connector, detector are connected to chromatographic column, and chromatographic column is connected to the chromatographic column connector on interface disc, and quantitative loop passes through interface disc
On quantitative loop at the top of connector be connected with quantitative loop bottom connector, the sensor connector on interface disc is connected by separator tube
Pressure sensor is connect, pressure sensor is connected to the left side of measuring pump, and cleaning fluid liquid storage bottle is connected on the right side of measuring pump, metering
Waste collection delivery outlet is connected on the upside of pump, sample introduction needle Butterworth Hatch is in the upside of waste collection delivery outlet, waste collection output
The right side of mouth is connected to waste liquid bottle.
As a kind of preferred embodiment, during work, sample introduction needle moving component makes sample introduction needle penetrate in the sample bottle of sample tray,
Sample introduction needle moving component can be controlled sample pin is done X-axis motion by computer software, sample tray does Y-axis motion, and measuring pump is left
Port is moved, and by the accurate control of pressure sensor, is allowed sample to be inhaled into sampling valve by sample pin, is entered back into by interface disc
In quantitative loop, then transfusion unit drives sample, by chromatographic column, enters detector, is detected；Measuring pump right output port is transported
It is dynamic, cleaning fluid is sucked into sample introduction needle Butterworth Hatch, sample introduction needle is moved to sample introduction Butterworth Hatch and completes cleaning, then defeated by waste collection
Outlet, is entered in waste liquid bottle.
The beneficial effects of the utility model are that first sampling analyzes liquid using chromatographic column and detector using computer control,
Cleaning sample introduction needle is carried out again, has been saved the time of liquid spectral detection, increases the operating efficiency of liquid spectral detection, and use meter
Calculation machine software controls, simple to operate.
【Brief description of the drawings】
Fig. 1 the utility model proposes a kind of liquid spectrum detection device structural representation.
【Embodiment】
The following example is explained further and supplemented to of the present utility model, does not form any limit to the utility model
System.
Embodiment 1
As shown in figure 1, the present embodiment the utility model proposes a kind of spectrum detection device of liquid, including quantitative loop top
Portion's connector 1, transfusion unit connector 2, chromatographic column connector 3, quantitative loop bottom connector 4, sampling valve 5, sensor connection
Mouthfuls 6, mobile phase liquid storage bottle 7, transfusion unit 8, chromatographic column 9, detector 10, sample tray 11, sample introduction needle moving component 12, connect
Mouth disk 13, quantitative loop 14, separator tube 15, pressure sensor 16, sample introduction needle Butterworth Hatch 17, waste collection delivery outlet 18, waste liquid bottle
19th, measuring pump 20 and cleaning fluid liquid storage bottle 21.
Flexible pipe insertion mobile phase liquid storage bottle 7 is simultaneously connected to transfusion unit 8, and transfusion unit 8 is connected to defeated on interface disc 13
Liquid unit connector 2, detector 10 are connected to chromatographic column 9, and chromatographic column 9 is connected to the chromatographic column connector 3 on interface disc 13, fixed
Amount ring 14 is connected by connector 1 at the top of the quantitative loop on interface disc 13 with quantitative loop bottom connector 2, the biography on interface disc 13
Sensor connector 6 connects pressure sensor 16 by separator tube 15, and pressure sensor 16 is connected to the left side of measuring pump 20, measures
The right side of pump 20 is connected to cleaning fluid liquid storage bottle 21, and the upside of measuring pump 20 is connected to waste collection delivery outlet 18, and sample introduction needle is clear
Wash mouth 17 and be connected to waste liquid bottle 19 on the upside of waste collection delivery outlet 18, the right side of waste collection delivery outlet 18.
In the present embodiment, sample introduction needle moving component 12 is controlled to penetrate in the sample bottle of sample tray 11 using computer software,
Sample introduction needle moving component 12 makes sample pin do X-axis motion, and sample tray 11 does Y-axis motion, the motion of the left port of measuring pump 20, passed through
The accurate control of pressure sensor 16, allows sample to be inhaled into connecting tube by separator tube 15, is entered back into by interface disc 13 quantitative
In ring 14, then transfusion unit 8 drives sample, by chromatographic column 9, enters detector 10, is detected；
The right output port of measuring pump 20 is moved, and by cleaning fluid suction, sample introduction needle Butterworth Hatch 17, sample introduction needle are moved to sample introduction cleaning again
Mouth 17 completes cleaning, then by waste collection delivery outlet 18, enters in waste liquid bottle 19.
Although being disclosed by above example to the utility model, the scope of protection of the utility model not office
It is limited to this, under conditions of conceiving without departing from the utility model, each component is done to more than deformation, replacements etc. will be fallen into
In the right of utility model.
Claims (3)
1. a kind of spectrum detection device of liquid, it is characterised in that including connector (1), transfusion unit connection at the top of quantitative loop
Mouth (2), chromatographic column connector (3), quantitative loop bottom connector (4), sampling valve (5), sensor connector (6), mobile phase storage
Liquid bottle (7), transfusion unit (8), chromatographic column (9), detector (10), sample tray (11), sample introduction needle moving component (12), interface
Disk (13), quantitative loop (14), separator tube (15), pressure sensor (16), sample introduction needle Butterworth Hatch (17), waste collection delivery outlet
(18), waste liquid bottle (19), measuring pump (20) and cleaning fluid liquid storage bottle (21)；Flexible pipe insertion mobile phase liquid storage bottle (7) is simultaneously connected to
Transfusion unit (8), transfusion unit (8) are connected to the transfusion unit connector (2) on interface disc (13), and detector (10) is connected to
Chromatographic column (9), chromatographic column (9) are connected to the chromatographic column connector (3) on interface disc (13), and quantitative loop (14) passes through interface disc
(13) connector (1) is connected with quantitative loop bottom connector (2) at the top of the quantitative loop on, the sensor connection on interface disc (13)
Mouth (6) connects pressure sensor (16) by separator tube (15), and pressure sensor (16) is connected to the left side of measuring pump (20), counts
Cleaning fluid liquid storage bottle (21) is connected on the right side of amount pump (20), measuring pump is connected to waste collection delivery outlet on the upside of (20)
(18), sample introduction needle Butterworth Hatch (17) connects on the upside of waste collection delivery outlet (18), the right side of waste collection delivery outlet (18)
Waste liquid bottle (19).
2. the spectrum detection device of liquid according to claim 1, it is characterised in that sample introduction needle moving component (12) does X-axis
Motion, sample tray (11) do Y-axis motion.
3. the spectrum detection device of liquid according to claim 1 or 2, it is characterised in that control sample introduction using computer software
Needle movement part (12) and sample tray (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538439.9U CN207007788U (en) | 2017-05-12 | 2017-05-12 | A kind of spectrum detection device of liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538439.9U CN207007788U (en) | 2017-05-12 | 2017-05-12 | A kind of spectrum detection device of liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207007788U true CN207007788U (en) | 2018-02-13 |
Family
ID=61444444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720538439.9U Expired - Fee Related CN207007788U (en) | 2017-05-12 | 2017-05-12 | A kind of spectrum detection device of liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207007788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109283350A (en) * | 2018-11-21 | 2019-01-29 | 佛山市海天(高明)调味食品有限公司 | A kind of liquid sample detection work station |
-
2017
- 2017-05-12 CN CN201720538439.9U patent/CN207007788U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109283350A (en) * | 2018-11-21 | 2019-01-29 | 佛山市海天(高明)调味食品有限公司 | A kind of liquid sample detection work station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180213 Termination date: 20190512 |