CN203572766U - Detachable flow sample pool used for optical sensing measurement - Google Patents
Detachable flow sample pool used for optical sensing measurement Download PDFInfo
- Publication number
- CN203572766U CN203572766U CN201320603695.3U CN201320603695U CN203572766U CN 203572766 U CN203572766 U CN 203572766U CN 201320603695 U CN201320603695 U CN 201320603695U CN 203572766 U CN203572766 U CN 203572766U
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- organic glass
- volume control
- optical sensing
- control pad
- sample cell
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Abstract
The utility model relates to a detachable flow sample pool used for optical sensing measurement. The detachable flow sample pool comprises a frame-shaped volume control spacer and two transparent organic glass sheets, wherein the volume control spacer is clipped between the two organic glass sheets and is in a detachable connection with at least one organic glass sheet; one of the organic glass sheets is provided with a liquid (gas) inlet hole and a liquid (gas) outlet hole; the liquid (gas) inlet hole and the liquid (gas) outlet hole are communicated with a frame space of the volume control spacer. By utilizing the detachable flow sample pool, deformation of a sample can be prevented; the flow sample pool is convenient to detach, and replacement of a sample and cleaning of the device are both convenient. Meanwhile, the flow sample pool has the advantages of simple structure and easiness in processing.
Description
Technical field
The utility model relates to a kind of sample cell, especially a kind of dismountable mobile sample cell, and be suitable for optical sensing measurement.
Background technology
The scope that sensing material is contained is very wide, according to it, utilizes the difference of the principles such as optical, electrical, sound, magnetic can be divided into multiple large classes.Wherein, the sensing membrane material of preparing according to optical principle can show response to the stimulation of soda acid, metallic ion or organic compound, therefore in analyzing and testing field, has broad application prospects.But at present in the research and application process of sensing membrane material, the mobile sample cell of existing loading sensing membrane material still exists a lot of defects in optical detection process, as clean difficulty, sensor film material and be difficult to fix etc.
Aspect the detachable sample cell, State Intellectual Property Office is respectively at having announced a patent documentation that is called " a kind of liquid sample pool and fluid sample device " (publication number CN201575979U) and " a kind of gas-solid phase in-situ Raman reaction tank " (publication number 101694468A) on September 8th, 2010 and on April 14th, 2010.The former has designed sample cell boss, and this boss can removably connect with sample cell main body bottom surface or end face, but cannot fixation of sensor membrane material, and latter only relates to removably connecting of sample cell and base etc.In addition, existing sample cell is all difficult to meet the needs of changing rapidly sensing membrane material in optical sensing is measured.
Summary of the invention
The purpose of this utility model is that measurement provides a kind of dismountable mobile sample cell for optical sensing.
Based on above-mentioned purpose, the utility model has been taked following technical scheme: a kind of detachable sample cell that flows of measuring for optical sensing, comprise frame shape volume control pad and two transparent organic glass sheets, volume control pad is clipped between two organic glass sheets, at least removably connects with an organic glass sheet; One of them organic glass sheet is provided with feed liquor (gas) hole and discharge opeing (gas) hole, the Kuang Nei space UNICOM of feed liquor (gas) hole and discharge opeing (gas) hole and volume control pad.
Between described volume control pad and two organic glass sheets, be equipped with frame shape sealing gasket.
Described volume control pad and one of them organic glass sheet are sealedly and fixedly connected, and are provided with frame shape sealing gasket between another one organic glass sheet.
Described volume control pad is square frame shape.
In the cavity that two organic glass sheets and frame shape volume control pad form, be provided with sample briquetting.
Described sample briquetting is comprised of two parts, is separately strip.
Described sample briquetting is made by compressible material.
After described volume control pad, organic glass sheet, frame shape sealing gasket closed assembly, be bolted connection.
During use, first an organic glass sheet and frame shape volume control pad sheet are installed to (can, by smearing vaseline sealing, also can fix with the permanent sealing of the bonding formation of glue) between the two, both surround one can splendid attire sample pond; Sensing membrane sample is layered on to pond central authorities, press sample briquetting, then load onto sealing gasket (there is no also can sealing by smearing vaseline of sealing gasket, but be not very convenient), cover other a slice transparent organic glass sheet, then with bolt, each layer is tightened together and can go up machine testing.
The size in sample pond depends on the thickness of volume control pad and the size of frame inner region; The gas passing into during test or liquid can produce larger impulsive force, and the effect of sample briquetting is exactly in order to prevent that therefore sample is out of shape; For convenience of the passing into and get rid of of liquid (gas), can connect mozzle in feed liquor (gas) hole and discharge opeing (gas) place, hole.
Except can preventing sample distortion, the mobile sample cell convenient disassembly that the utility model provides, is that replacing sample or cleaning device are all very convenient.Meanwhile, this mobile sample cell also has technical advantage simple in structure, to be easy to processing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the exploded view of Fig. 1.
Embodiment
A kind of detachable sample cell that flows of measuring for optical sensing, as depicted in figs. 1 and 2, comprise square frame shape volume control pad 6 and two transparent organic glass sheets 3, volume control pad 6 is clipped between two organic glass sheets 3, at least removably connects with an organic glass sheet 3; One of them organic glass sheet 3 is provided with feed liquor (gas) hole 9 and discharge opeing (gas) hole 10, the Kuang Nei space UNICOM of feed liquor (gas) hole 9 and discharge opeing (gas) hole 10 and volume control pad 6, and feed liquor (gas) hole 9 and discharge opeing (gas) hole 10 are all connected to mozzle 7.
After volume control pad 6, organic glass sheet 3, folded 4 dresses of frame shape sealing gasket, with bolt 1, be fastenedly connected.
During assembling, first an organic glass sheet 3 and volume control pad 6 use glue sealings are bonded together, then make volume control pad 6 be through on bolt 1 upward; Sample 8 is placed in the pond that volume control pad 6 and organic glass sheet 3 form, presses sample press strip 5, load onto sealing gasket 4 and cover other a slice transparent organic glass sheet 3, then screw on nut 2 each layer is tightened together.
While changing sample, the nut 2 of only need outwarding winding, takes off superjacent organic glass sheet 3 and sample press strip 5.
Claims (8)
1. the detachable sample cell that flows of measuring for optical sensing, is characterized in that, comprise frame shape volume control pad and two transparent organic glass sheets, volume control pad is clipped between two organic glass sheets, at least removably connects with an organic glass sheet; One of them organic glass sheet is provided with charging hole and relief hole, the Kuang Nei space UNICOM of charging hole and relief hole and volume control pad, described charging hole is inlet opening or air admission hole, described relief hole is outage or vent port, and when charging hole is inlet opening, relief hole is outage, and when charging hole is air admission hole, relief hole is vent port.
2. the detachable sample cell that flows of measuring for optical sensing as claimed in claim 1, is characterized in that, between described volume control pad and two organic glass sheets, is equipped with frame shape sealing gasket.
3. the detachable sample cell that flows of measuring for optical sensing as claimed in claim 1, is characterized in that, described volume control pad and one of them organic glass sheet are sealedly and fixedly connected, and are provided with frame shape sealing gasket between another one organic glass sheet.
4. the detachable sample cell that flows of measuring for optical sensing as described in as arbitrary in claim 1-3, is characterized in that, described volume control pad is square frame shape.
5. the detachable sample cell that flows of measuring for optical sensing as claimed in claim 4, is characterized in that, in the cavity that two organic glass sheets and frame shape volume control pad form, is provided with sample briquetting.
6. the detachable sample cell that flows of measuring for optical sensing as claimed in claim 5, is characterized in that, described sample briquetting is comprised of two parts, is separately strip.
7. the detachable sample cell that flows of measuring for optical sensing as described in claim 5 or 6, is characterized in that, described sample briquetting is made by compressible material.
8. the detachable sample cell that flows of measuring for optical sensing as claimed in claim 7, is characterized in that, after described volume control pad, organic glass sheet, frame shape sealing gasket closed assembly, is bolted connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320603695.3U CN203572766U (en) | 2013-09-29 | 2013-09-29 | Detachable flow sample pool used for optical sensing measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320603695.3U CN203572766U (en) | 2013-09-29 | 2013-09-29 | Detachable flow sample pool used for optical sensing measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203572766U true CN203572766U (en) | 2014-04-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320603695.3U Expired - Fee Related CN203572766U (en) | 2013-09-29 | 2013-09-29 | Detachable flow sample pool used for optical sensing measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203572766U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572046A (en) * | 2014-10-16 | 2016-05-11 | 中国科学院物理研究所 | Fluorescence detection sample pool and preparation method thereof |
| CN105806782B (en) * | 2016-04-26 | 2019-01-29 | 温州大学 | A kind of adjustable liquid sample slot device of thickness and preparation method thereof |
-
2013
- 2013-09-29 CN CN201320603695.3U patent/CN203572766U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572046A (en) * | 2014-10-16 | 2016-05-11 | 中国科学院物理研究所 | Fluorescence detection sample pool and preparation method thereof |
| CN105572046B (en) * | 2014-10-16 | 2018-06-26 | 中国科学院物理研究所 | Fluoroscopic examination sample cell and preparation method thereof |
| CN105806782B (en) * | 2016-04-26 | 2019-01-29 | 温州大学 | A kind of adjustable liquid sample slot device of thickness and preparation method thereof |
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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 |
Granted publication date: 20140430 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |