CN202033283U - High-pressure-resistant circulation tank - Google Patents
High-pressure-resistant circulation tank Download PDFInfo
- Publication number
- CN202033283U CN202033283U CN2011201438157U CN201120143815U CN202033283U CN 202033283 U CN202033283 U CN 202033283U CN 2011201438157 U CN2011201438157 U CN 2011201438157U CN 201120143815 U CN201120143815 U CN 201120143815U CN 202033283 U CN202033283 U CN 202033283U
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- CN
- China
- Prior art keywords
- optical
- pressure
- circulation tank
- sapphire
- deep
- 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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Abstract
The utility model belongs to the technical field of an instrument for exploration of deep-sea resources and relates to an improvement of a deep-sea detection device, in particular to a novel high-pressure-resistant circulation tank, aiming to solve the technical problem that the existing circulation tank can not be well applied in deep-sea detection. In the technical scheme, the high-pressure-resistant circulation tank comprises an optical end and a flow channel end, the optical end and the flow channel end are arranged on the two sides of a tank body, the optical end is embedded in a high-pressure container, the flow channel end is arranged in seawater, the optical end comprises a tank body, two sapphire optical windows, two plug heads, two pipelines and two pressing nuts, the sapphire optical windows are arranged on the two sides of the tank body of the optical end and are fixedly connected with the tank body through the pressing nuts, and the plug heads are arranged between the sapphire optical windows and the pipelines. The high-pressure-resistant circulation tank has a compact and small size, the optical end works under the normal pressure, the flow channel end works under high pressure, and the high-pressure-resistant circulation tank is suitable for deep-sea exploration.
Description
Technical field
The utility model belongs to deep-sea resources detection instrument technical field, relates to the improvement of deep-sea checkout equipment, specifically is a kind of novel high pressure-resistant flow cell.
Background technology
Along with the development and progress of ocean equipment technology, human the understanding of ocean is deepened day by day, enriched the knowledge of human pass Yu Haiyang, the relations of also further close human and ocean, and promoted the mankind and further understand and observe the ocean.
In ocean resources and environment measuring activity, flow injection analyzer is the instrument of chemical element content and ion concentration in a kind of Measuring Oceanic commonly used, its principle of work is to suck seawater to be measured by sampling device, simultaneously with its with reagent carry out hybrid reaction, production can absorb the chemical substance of specific wavelength, when reaction solution flows through flow cell, light emitted light sees through reaction solution by the view window of flow cell one end, the light of part certain spectral is absorbed by reaction solution, the other end at flow cell, use optical detection devices such as spectrophotometer or spectrometer to measuring, to draw the concentration of detection material through the light signal of reaction solution decay.Traditional flow cell pipe joint can not adapt to the pressure at deep-sea, and light source and optical signalling detection means are generally not high pressure resistant again, therefore, develops a kind of high voltage bearing flow cell and just becomes and be starved of.
Summary of the invention
Can't perform well in the technical matters that the deep-sea is detected for solving existing flow cell, the special the utility model that proposes.
The technical solution of the utility model is: a kind of high pressure resistant flow cell, it comprises optical side I and stream end II, optical side I and stream end II are positioned at the two ends of flow cell, its optical side I embeds in the high pressure vessel 8, stream end II places seawater, its optical side I comprises pond body 1, sapphire optical window 4, plug 5, solution pipeline 6 and gland nut 2, sapphire optical window 4 is installed in the both sides of optical side pond body 1, fixing with pond body 1 by gland nut 2, plug 5 is arranged between sapphire optical window 4 and the solution pipeline 6.
Described optical side I is tightly connected by O-ring seal 7 and high pressure vessel 8.
Described sapphire optical window 4 is by O-ring seal 3 and 1 sealing of pond body.
The beneficial effects of the utility model are:
1, its stream end is in hyperbaric environment all the time, keeps the original state of reaction environment, and optical side remains under the atmospheric pressure environment, need not consider its withstand voltage design.
2, volume compact is small and exquisite.
3, between sapphire optical window and pipeline, plug is set, has solved the dead volume problem in the stream.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Wherein, I, optical side, II, stream end, 1, the pond body, 2, gland nut, 3, O-ring seal, 4, the sapphire optical window, 5, plug, 6, the solution pipeline, 7, O-ring seal, 8, high pressure vessel.
Embodiment
Specify the utility model below in conjunction with accompanying drawing.
Referring to Fig. 1, the utility model comprises optical side I and stream end II, optical side I and stream end II are positioned at the two ends of flow cell, its optical side I embeds in the high pressure vessel 8, stream end II places seawater, and its optical side I comprises pond body 1, sapphire optical window 4, plug 5, solution pipeline 6 and gland nut 2, and sapphire optical window 4 is installed in the both sides of optical side pond body 1, fixing with pond body 1 by gland nut 2, plug 5 is arranged between sapphire optical window 4 and the solution pipeline 6.
Described optical side I is tightly connected by O-ring seal 7 and high pressure vessel 8.
Described sapphire optical window 4 is by O-ring seal 3 and 1 sealing of pond body.
Claims (3)
1. high pressure resistant flow cell, it is characterized in that, comprise optical side (I) and stream end (II), optical side (I) and stream end (II) are positioned at the two ends of high pressure resistant flow cell, optical side (I) embeds in the high pressure vessel (8), stream end (II) places seawater, its optical side (I) comprises pond body (1), sapphire optical window (4), plug (5), solution pipeline (6) and gland nut (2), sapphire optical window (4) is installed in the both sides of optical side pond body (1), fixing by gland nut (2) and pond body (1), plug (5) is arranged between sapphire optical window (4) and the solution pipeline (6).
2. according to claims 1 described high pressure resistant flow cell, it is characterized in that described optical side (I) is tightly connected by O-ring seal (7) and high pressure vessel (8).
3. according to claims 1 described high pressure resistant flow cell, it is characterized in that described sapphire optical window (4) is by O-ring seal (3) and pond body (1) sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201438157U CN202033283U (en) | 2011-05-09 | 2011-05-09 | High-pressure-resistant circulation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201438157U CN202033283U (en) | 2011-05-09 | 2011-05-09 | High-pressure-resistant circulation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202033283U true CN202033283U (en) | 2011-11-09 |
Family
ID=44895577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201438157U Expired - Fee Related CN202033283U (en) | 2011-05-09 | 2011-05-09 | High-pressure-resistant circulation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202033283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105164512A (en) * | 2013-05-09 | 2015-12-16 | 株式会社富士金 | Fastening structure for brittle-fracturable panel, and method for fastening light transmission window panel comprising brittle-fracturable panel employing same |
-
2011
- 2011-05-09 CN CN2011201438157U patent/CN202033283U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105164512A (en) * | 2013-05-09 | 2015-12-16 | 株式会社富士金 | Fastening structure for brittle-fracturable panel, and method for fastening light transmission window panel comprising brittle-fracturable panel employing same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20120509 |