CN213022840U - Liquid sample sampling device suitable for pipeline spectrum collection - Google Patents
Liquid sample sampling device suitable for pipeline spectrum collection Download PDFInfo
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- CN213022840U CN213022840U CN202021812771.8U CN202021812771U CN213022840U CN 213022840 U CN213022840 U CN 213022840U CN 202021812771 U CN202021812771 U CN 202021812771U CN 213022840 U CN213022840 U CN 213022840U
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Abstract
The utility model belongs to the technical field of liquid sample sampling devices, in particular to a liquid sample sampling device suitable for pipeline spectrum collection, which comprises a pipeline body, wherein a detection box is fixedly arranged on the outer side wall of the left end of the pipeline body, a drainage tube is arranged at the top end of the detection box, a solenoid valve is fixedly arranged on the outer side wall of the drainage tube, one end of the drainage tube, which is far away from the detection box, is communicated with the pipeline body, a liquid storage box is fixedly arranged at the top end inside the detection box, three slow flow tubes are communicated with the top end of the liquid storage box, a support frame is arranged below the liquid storage box, and the support frame is positioned inside the detection box, so that the liquid samples in the three collection boxes are subjected to spectrum information collection by utilizing three detection probes at one time, and then three kinds of spectrum information are collected for comparison, the accuracy of spectrum detection is improved, and, the collection of the spectral information of the liquid sample is convenient.
Description
Technical Field
The utility model relates to a liquid sample sampling device technical field, concretely relates to liquid sample sampling device suitable for pipeline spectrum is gathered.
Background
In recent years, with the development of chemometrics, optical fibers and computer technologies, hand-held near-infrared spectrometers are being used in many fields including agriculture and animal husbandry, food, chemical, petrochemical, pharmaceutical, tobacco, etc. at an alarming rate. The sample of the hand-held near infrared spectrometer can be directly measured without pretreatment, the measurement mode has various transmission, reflection and diffuse reflection modes, and the hand-held near infrared spectrometer is suitable for measuring samples in liquid, solid, slurry and other modes, so the hand-held near infrared spectrometer has wide application, and has limited application of the hand-held spectrometer in liquid on-line detection due to the fact that the on-line detection of liquid in the pipeline transportation process is realized by sampling in a mode of using a flow cell.
The existing method for collecting liquid pipeline spectrum samples in a mode of using a flow cell more, and when a liquid sample is collected, one sample is collected at one time for detection, the accuracy of detected spectral information needs to be improved, and when the liquid mobility is large, the accuracy of a measuring result is affected.
SUMMERY OF THE UTILITY MODEL
For solving the problem that provides in the above-mentioned background art, the utility model provides a liquid sample sampling device suitable for pipeline spectrum is gathered has and carries out spectral information collection according to the liquid sample of the three test probe of disposable in with three collection box, and then will gather three kinds of spectral information and contrast, improves the degree of accuracy that spectral detection detected to and the liquid sample slow flow's that makes to get into in the collection box characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: a liquid sample sampling device suitable for pipeline spectrum collection comprises a pipeline body, a detection box is fixedly arranged on the outer side wall of the left end of the pipeline body, the top end of the detection box is provided with a drainage tube, the outer side wall of the drainage tube is fixedly provided with an electromagnetic valve, one end of the drainage tube, which is far away from the detection box, is communicated with the pipeline body, the top end inside the detection box is fixedly provided with a liquid storage box, the top end of the liquid storage tank is communicated with three slow flow pipes, a supporting frame is arranged below the liquid storage tank, the supporting frame is positioned in the detection box, three collecting boxes which are uniformly distributed are fixedly arranged in the supporting frame, two partition plates are arranged inside the supporting frame and are respectively positioned between three collecting boxes, a reflecting plate is fixedly mounted on the right sides of the three collecting boxes, and overflow pipes are communicated with the top ends of the three collecting boxes.
Flow into the collection box for the liquid in the liquid reserve tank and sample, conduct the utility model relates to a liquid sample sampling device suitable for pipeline spectrum collection is preferred, three the one end that the liquid reserve tank was kept away from to the unhurried current pipe all runs through the top of carriage and communicates with three collection box respectively.
Sampling is carried out through detection window for the spectrum appearance, as the utility model relates to a liquid sample sampling device suitable for pipeline spectrum is gathered is preferred, three the left side of collection box all is provided with the detection sleeve, and is three the left side wall of collection box all is provided with detection window, and is three detection window all is located the inside of three collection box.
In order to make the interior liquid of collection box gather the back and discharge, conduct the utility model relates to a liquid sample sampling device suitable for pipeline spectrum is preferred, three the overflow pipe is all kept away from the one end of three collection box and is all run through the top of carriage and extend the outer wall of carriage, and is three the overflow pipe intercommunication has the drain pipe, the one end and the pipeline body intercommunication of carriage are kept away from to the drain pipe.
In order to prevent that the dust from getting into the detection case, influencing the testing result, as the utility model relates to a liquid sample sampling device suitable for pipeline spectrum collection is preferred, the left surface of detection case is provided with the apron, the bottom of the right side wall of apron is provided with the buckle, the left side of the inside bottom of detection case be provided with buckle assorted draw-in groove.
Flow from the collection box for liquid is quick, lead to unable sampling, conduct the utility model relates to a liquid sample sampling device suitable for pipeline spectrum is preferred, three the diameter of unhurried current pipe all is greater than the diameter of three overflow pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the liquid sample sampling device suitable for pipeline spectrum collection, three detection probes respectively penetrate through a detection sleeve to abut against detection windows by a handheld detector, light emitted by the three detection probes respectively penetrates through the three detection windows and liquid samples in three collection boxes and then respectively reaches three reflecting plates, the light is reflected back to the three detection probes by the three reflecting plates, and the liquid samples in the three collection boxes are subjected to spectrum information collection, so that the three detection probes are utilized for carrying out spectrum information collection on the liquid samples in the three collection boxes at one time, the three collected spectrum information are compared, and the accuracy of spectrum detection is improved;
2. this kind of liquid sample sampling device suitable for pipeline spectrum collection, when carrying out spectral information collection to this internal sample of pipeline, to the bottom of left-hand draw apron, open the apron on the detection case, then open the solenoid valve, this internal liquid of pipeline passes through the drainage tube drainage to the liquid reserve tank in, the liquid that flows into in the liquid reserve tank flows into three collection incasement through three unhurried current pipe respectively, through setting up three unhurried current pipe, make liquid slowly flow get into the collection incasement, when the liquid sample accumulation in three collection incasement is full, the liquid in three collection incasement is gone into the pipeline from the drain pipe respectively through three overflow pipe originally internally, form the backward flow, thereby make the liquid sample that gets into the collection incasement slowly flow, make things convenient for the collection of liquid sample spectral information.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a structural diagram of a liquid sample sampling device suitable for pipeline spectrum collection according to the present invention;
fig. 2 is a left side sectional view of a liquid sample sampling device suitable for pipeline spectrum collection according to the present invention;
fig. 3 is a left partial structure view of the present invention.
In the figure, 1, a pipe body; 2. a detection box; 201. a card slot; 3. a drainage tube; 301. an electromagnetic valve; 4. a liquid storage tank; 401. a slow flow pipe; 5. a support frame; 501. a partition plate; 502. detecting the sleeve; 6. a reflective plate; 7. a collection box; 701. an overflow pipe; 702. a drain pipe; 8. detecting a window; 9. a cover plate; 901. and (5) buckling.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a liquid sample sampling device suitable for pipeline spectrum collection, including pipeline body 1, the left end lateral wall fixed mounting of pipeline body 1 has detection case 2, the top of detection case 2 is provided with drainage tube 3, the lateral wall fixed mounting of drainage tube 3 has solenoid valve 301, the one end and the 1 intercommunication of pipeline body that detection case 2 were kept away from to drainage tube 3, the inside top fixed mounting of detection case 2 has liquid reserve tank 4, the top intercommunication of liquid reserve tank 4 has three unhurried current pipe 401, the below of liquid reserve tank 4 is provided with carriage 5, carriage 5 is located the inside of detection case 2, carriage 5's inside fixed mounting has three even collection box 7 that distributes, carriage 5's inside is provided with two baffles 501, two baffles 501 are located respectively between three collection box 7, the equal fixed mounting in right side of three collection box 7 has reflecting plate 6, the top intercommunication of three collection box 7 has overflow pipe 701.
In this embodiment: when the spectral information of a sample in the pipeline body 1 is collected, the bottom of the cover plate 9 is pulled leftwards, the cover plate 9 on the detection box 2 is opened, then the electromagnetic valve 301 is opened, the liquid in the pipeline body 1 is drained into the liquid storage box 4 through the drainage tube 3, the liquid flowing into the liquid storage box 4 flows into the three collection boxes 7 through the three slow flow tubes 401 respectively, the liquid slowly flows into the collection boxes 7 through the three slow flow tubes 401, when the liquid samples in the three collection boxes 7 are fully accumulated, the liquid in the three collection boxes 7 is drained into the pipeline body 1 through the three overflow tubes 701 respectively to form backflow, at the moment, the handheld detector enables the three detection probes to penetrate through the detection sleeve 502 to abut against the detection windows 8 respectively, and the light emitted by the three detection probes penetrates through the three detection windows 8 and the liquid samples in the three collection boxes 7 respectively, and when the liquid sample reaches the three reflecting plates 6 respectively, the liquid sample is reflected back to the three detection probes through the three reflecting plates 6, the liquid sample in the three collecting boxes 7 is collected for spectrum information, and the cover plate 9 is closed after collection.
As a technical optimization scheme of the utility model, the one end that liquid reserve tank 4 was kept away from to three unhurried current pipe 401 all runs through the top of carriage 5 and communicates with three collection box 7 respectively.
In this embodiment: when carrying out spectral information collection to the liquid in the pipeline body 1, open solenoid valve 301, in the liquid inflow drainage tube 3 in the pipeline body 1, and then through drainage tube 3 drainage to liquid reserve tank 4 in, the liquid that flows into in the liquid reserve tank 4 flows into three collection box 7 through three unhurried current pipe 401 respectively in, through setting up three unhurried current pipe 401, three unhurried current pipe 401 reduces the impact force of liquid, makes liquid slowly flow get into in the collection box 7.
As a technical optimization scheme of the utility model, the left side of three vasculum 7 all is provided with detection sleeve 502, and the left side wall of three vasculum 7 all is provided with detection window 8, and three detection window 8 all is located the inside of three vasculum 7.
In this embodiment: when liquid in the three collection boxes 7 is gradually accumulated to full, the handheld detector enables the three detection probes to penetrate through the detection sleeve 502 to be abutted to the detection window 8, at the moment, light emitted by the three detection probes penetrates through the three detection windows 8 and liquid samples in the three collection boxes 7 respectively, and then when the light reaches the three reflecting plates 6 respectively, the light is reflected back to the three detection probes through the three reflecting plates 6, so that spectrum information of the liquid samples in the three collection boxes 7 is collected.
As the utility model discloses a technical optimization scheme, the one end that three vasculum 7 was all kept away from to three overflow pipe 701 all runs through the top of carriage 5 and extends carriage 5's outer wall, and three overflow pipe 701 intercommunication has drain pipe 702, and the one end and the 1 intercommunication of pipeline body that carriage 5 was kept away from to drain pipe 702.
In this embodiment: when the liquid samples in the three collecting boxes 7 are fully accumulated, the liquid in the three collecting boxes 7 respectively flows out of the three overflow pipes 701, and the three overflow pipes 701 and the drain pipe 702 are communicated, so that the liquid entering the three overflow pipes 701 is discharged into the pipeline body 1 through the drain pipe 702 to form backflow.
As a technical optimization scheme of the utility model, the left surface of detection case 2 is provided with apron 9, and the bottom of the right side wall of apron 9 is provided with buckle 901, and the left side of the inside bottom of detection case 2 is provided with buckle 901 assorted draw-in groove 201.
In this embodiment: when carrying out spectral information collection to the sample in the pipeline body 1, pull the bottom of apron 9 left, buckle 901 breaks away from in the draw-in groove 201 to open apron 9 on the detection case 2, prevent that the dust from getting into in the detection sleeve 502.
As a technical optimization scheme of the utility model, the diameter of three unhurried current pipe 401 all is greater than the diameter of three overflow pipe 701.
In this embodiment: all be greater than the diameter of three overflow pipe 701 through the diameter that sets up three unhurried current pipe 401, when the liquid sample accumulation in three collection box 7 was full, make the liquid in the three collection box 7 slowly flow into three overflow pipe 701 and discharge from drain pipe 702, prevent that liquid from taking place undulant, improve spectral detection's the degree of accuracy.
The utility model discloses a theory of operation and use flow: firstly, when the sample in the pipeline body 1 is subjected to spectrum information acquisition, the bottom of the cover plate 9 is pulled leftwards, the detection box 2 is opened, then the electromagnetic valve 301 is opened, the liquid in the pipeline body 1 is drained into the liquid storage box 4 through the drainage tube 3, the liquid flowing into the liquid storage box 4 respectively flows into the three acquisition boxes 7 through the three slow flow tubes 401, when the liquid samples in the three acquisition boxes 7 are fully accumulated, the liquid in the three acquisition boxes 7 is respectively drained into the pipeline body 1 from the drainage tube 702 through the three overflow tubes 701 to form backflow, at the moment, the handheld detector respectively enables the three detection probes to penetrate through the detection sleeve 502 to abut against the detection windows 8, the light emitted by the three detection probes respectively penetrates through the three detection windows 8 and the liquid samples in the three acquisition boxes 7 and further respectively reaches the three reflection plates 6, the three detection probes are reflected back through the three reflection plates 6, the liquid samples in the three collection boxes 7 are collected for spectrum information, and the cover plate 9 is closed after collection.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a liquid sample sampling device suitable for pipeline spectrum is gathered, includes pipeline body (1), its characterized in that: the detection device is characterized in that a detection box (2) is fixedly mounted on the outer side wall of the left end of the pipeline body (1), a drainage tube (3) is arranged at the top end of the detection box (2), an electromagnetic valve (301) is fixedly mounted on the outer side wall of the drainage tube (3), one end, far away from the detection box (2), of the drainage tube (3) is communicated with the pipeline body (1), a liquid storage box (4) is fixedly mounted at the top end of the interior of the detection box (2), three slow flow tubes (401) are communicated with the top end of the liquid storage box (4), a support frame (5) is arranged below the liquid storage box (4), the support frame (5) is located in the detection box (2), three uniformly distributed collection boxes (7) are fixedly mounted in the support frame (5), two partition plates (501) are arranged in the support frame (5), and the two partition plates (501) are respectively located between the three collection boxes (, the right sides of the three collecting boxes (7) are fixedly provided with reflecting plates (6), and the top ends of the three collecting boxes (7) are communicated with overflow pipes (701).
2. The liquid sampling device suitable for pipeline spectral collection according to claim 1, wherein: and one ends of the three slow flow pipes (401), which are far away from the liquid storage tank (4), penetrate through the top end of the supporting frame (5) and are respectively communicated with the three collection tanks (7).
3. The liquid sampling device suitable for pipeline spectral collection according to claim 1, wherein: the left sides of the three collecting boxes (7) are provided with detection sleeves (502), the left side walls of the three collecting boxes (7) are provided with detection windows (8), and the three detection windows (8) are located inside the three collecting boxes (7).
4. The liquid sampling device suitable for pipeline spectral collection according to claim 1, wherein: the three overflow pipe (701) all keep away from the top of three vasculum (7) and all run through the outer wall of carriage (5) and extend carriage (5), three overflow pipe (701) intercommunication has drain pipe (702), the one end and the pipeline body (1) intercommunication of carriage (5) are kept away from in drain pipe (702).
5. The liquid sampling device suitable for pipeline spectral collection according to claim 1, wherein: the left side face of the detection box (2) is provided with a cover plate (9), the bottom end of the right side wall of the cover plate (9) is provided with a buckle (901), and the left side of the bottom end inside the detection box (2) is provided with a clamping groove (201) matched with the buckle (901).
6. The liquid sampling device suitable for pipeline spectral collection according to claim 1, wherein: the diameters of the three slow flow pipes (401) are all larger than the diameters of the three overflow pipes (701).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021812771.8U CN213022840U (en) | 2020-08-26 | 2020-08-26 | Liquid sample sampling device suitable for pipeline spectrum collection |
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| CN202021812771.8U CN213022840U (en) | 2020-08-26 | 2020-08-26 | Liquid sample sampling device suitable for pipeline spectrum collection |
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| CN213022840U true CN213022840U (en) | 2021-04-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230701A (en) * | 2021-04-25 | 2021-08-10 | 中煤(天津)地下工程智能研究院有限公司 | Transparent monitoring devices of unpowered multilayer position thickener |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230701A (en) * | 2021-04-25 | 2021-08-10 | 中煤(天津)地下工程智能研究院有限公司 | Transparent monitoring devices of unpowered multilayer position thickener |
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