CN2798077Y - Sampling bottle for analyzing salt-spray fog concentration - Google Patents
Sampling bottle for analyzing salt-spray fog concentration Download PDFInfo
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- CN2798077Y CN2798077Y CN 200520021110 CN200520021110U CN2798077Y CN 2798077 Y CN2798077 Y CN 2798077Y CN 200520021110 CN200520021110 CN 200520021110 CN 200520021110 U CN200520021110 U CN 200520021110U CN 2798077 Y CN2798077 Y CN 2798077Y
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Abstract
The utility model relates to a sampling bottle for analyzing salt fog concentration, which is used for an appliance to collect air samples and to make the air samples fully mix sampling liquor. Since the utility model has a peculiar shape and an inner structure, airflow passing through the sampling bottle can be ensured to be homogeneous and stable, so that the sampling liquor is convenient to pour and the sampling bottle is convenient to clean. A glass filtering sheet is added at the end part of an air inlet pipe, which not only plays a role of filtration, but also can make sampling air enter the sampling liquor in the model of small bubble. The sampling air is fully mixed with the sampling liquor, and the stability of detecting data is enhanced. The utility model comprises a tube core combination body and an outer tube combination body, wherein the tube core combination body comprises a tube core, an air inlet interface and the glass filtering sheet, and the outer tube combination body comprises an outer tube, a sampling liquor container, a voltage stabilizing cavity and an air outlet interface. The appearances of the whole combination bodies present ' dumbbell'-shapes. The utility model has the advantages of wide range of application, simple and compact structure, low cost and convenient use and clean. The utility model provides technical guarantee for scientific research work with high precision and high efficiency.
Description
Technical field
A kind of salt fog concentration analysis sampling bottle, be used to gather air sample and with the well-mixed utensil of sample solution, belong to the attached equipment of chemical detection field.
Background technology
At present, in this field, there is not special-purpose gas sampling utensil.As run into the air sampling problem, and usually piece together certain utensil temporarily, for example on sizeable wide-necked bottle bottle stopper, insert import and export conduit etc.Cause containing in the air sample unnecessary particulate contamination, can not fully mix, the testing result instability with sample solution.
Summary of the invention
Salt fog concentration analysis sampling bottle designs according to aerodynamic ultimate principle, its distinctive shape and inner structure can guarantee by sampling bottle air-flow evenly, stable, be convenient to sample solution and topple over sampling bottle and clean; Install the glass filter disc additional at the gas feed tube end, not only filtration can also make sampled air enter in the sample solution with the minute bubbles form, fully mixes with sample solution, has improved the detection data stability greatly.
The salt fog concentration analysis comprises the fit and outer tube assembly two large divisions of die groupings with the primary structure of sampling bottle.Wherein the die groupings zoarium comprises tube core, intake interface and glass filter disc; The outer tube assembly comprises outer tube, sample solution container, pressure stabilizing cavity and the interface of giving vent to anger.Outer tube be one cylindric simplified, the tubular sample solution container that lower end and diameter are big slightly links to each other, the tubular pressure stabilizing cavity that upper end and diameter are big slightly links to each other, three's combination is " dumbbell " shape; In the internal flow smoothness, abrupt change of cross section place adopts the frustum shell transition in order to ensure gas; The interface of giving vent to anger is by pressure stabilizing cavity epicoele wall and outer tube assembly internal run-through.Tube core is elongated straight tube, and intake interface is equipped with in the upper end, and the lower end installs a sheet glass filter disc.The opening that whole die groupings zoarium passes the pressure stabilizing cavity upper surface inserts in the outer tube assembly, and makes the bottom of glass filter disc near the sample solution container.
The use and the course of work are as follows.The sampling bottle body is uprightly placed, and intake interface is connected with treating the sample gas line seal, and give vent to anger interface and sampling pump are tightly connected, and regulates the sampling pump flow.Utilize the swabbing action of sampling pump to make the inner negative pressure that produces of sampling bottle, make and treat that sample gas flows in bottle.Gas sample earlier through the tube core glass filter disc of flowing through, enters the sample solution container that fills certain sample solution with the minute bubbles form.Sample solution fully absorbs the test substance in the air sample under the disturbance of gas sample, and the sampling bottle oneself height and the pressure stabilizing cavity of giving vent to anger have guaranteed that then sample solution can not overflow.Flow through the air sample of sample solution through the space between outer tube and the tube core, in the pressure stabilizing cavity of giving vent to anger, behind the rectifying and voltage-stabilizing, be sampled pump by the interface of giving vent to anger and be extracted into outside the bottle.Sampling after finishing is taken off sampling bottle, pours out sample solution from the interface of giving vent to anger, and is used for air salt fog concentration analysis.
The utility model is applied widely, simple and compact for structure, with low cost, uses and cleans conveniently, can provide technique guarantee as high precision, high efficiency research work.
Description of drawings
Fig. 1 salt fog concentration analysis sampling bottle structural representation
Embodiment
Provide preferred implementation of the present utility model below, and be illustrated in conjunction with the accompanying drawings.
As shown in Figure 1, the salt fog concentration analysis comprises the fit and outer tube assembly two large divisions of die groupings with the primary structure of sampling bottle.Wherein the die groupings zoarium comprises tube core 1, intake interface 2 and glass filter disc 3; The outer tube assembly comprises outer tube 4, sample solution container 5, pressure stabilizing cavity 6 and the interface 7 of giving vent to anger.Outer tube 4 is cylindrical barrel, and the tubular sample solution container 5 that lower end and diameter are big slightly links to each other, and the tubular pressure stabilizing cavity 6 that upper end and diameter are big slightly links to each other, and three's combination is " dumbbell " shape; In order to ensure gas in the internal flow smoothness, the frustum shell transition of abrupt change of cross section place; The interface 7 of giving vent to anger passes through the upper wall and the outer tube assembly internal run-through of pressure stabilizing cavity 6.Tube core 1 is elongated straight tube, and intake interface 2 is equipped with in the upper end, and the lower end installs a sheet glass filter disc 3.The opening that whole die groupings zoarium passes pressure stabilizing cavity 6 upper surfaces inserts in the outer tube assembly, and makes the bottom of glass filter disc 3 near sample solution container 5.
Distinctive shape of the utility model and inner structure can guarantee by sampling bottle air-flow evenly, stable, be convenient to sample solution and topple over sampling bottle and clean; Install the glass filter disc additional at the gas feed tube end, not only filtration can also make sampled air enter in the sample solution with the minute bubbles form, fully mixes with sample solution, has improved the detection data stability greatly.
The utility model is applied widely, simple and compact for structure, with low cost, uses and cleans conveniently, can provide technique guarantee as high precision, high efficiency research work.
Claims (1)
1. salt fog concentration analysis sampling bottle, its primary structure comprise the fit and outer tube assembly two large divisions of die groupings; It is characterized in that: the die groupings zoarium comprises tube core (1), intake interface (2) and glass filter disc (3); The outer tube assembly comprises outer tube (4), sample solution container (5), pressure stabilizing cavity (6) and the interface of giving vent to anger (7); Wherein, outer tube (4) is a cylindrical barrel, and the tubular sample solution container (5) that lower end and diameter are big slightly links to each other, and the tubular pressure stabilizing cavity (6) that upper end and diameter are big slightly links to each other, three's combination is " dumbbell " shape, and abrupt change of cross section place adopts the frustum shell transition; The interface (7) of giving vent to anger is by the upper wall and the outer tube assembly internal run-through of pressure stabilizing cavity (6); Tube core (1) is elongated straight tube, and intake interface (2) is equipped with in the upper end, and the lower end installs a sheet glass filter disc (3); The opening that whole die groupings zoarium passes pressure stabilizing cavity (6) upper surface inserts in the outer tube assembly, and makes the bottom of glass filter disc (3) near sample solution container (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520021110 CN2798077Y (en) | 2005-06-24 | 2005-06-24 | Sampling bottle for analyzing salt-spray fog concentration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520021110 CN2798077Y (en) | 2005-06-24 | 2005-06-24 | Sampling bottle for analyzing salt-spray fog concentration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2798077Y true CN2798077Y (en) | 2006-07-19 |
Family
ID=36869322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520021110 Expired - Fee Related CN2798077Y (en) | 2005-06-24 | 2005-06-24 | Sampling bottle for analyzing salt-spray fog concentration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2798077Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103091135A (en) * | 2013-01-18 | 2013-05-08 | 哈尔滨工程大学 | Salt fog concentration analyzer |
| CN103983575A (en) * | 2014-05-21 | 2014-08-13 | 南京麒麟科学仪器集团有限公司 | Gas absorption device of carbon and sulphur analyzer |
| CN112697524A (en) * | 2021-01-08 | 2021-04-23 | 杨松 | Self-circulating sampling pipe of hanging basket for nitrogen oxides in ambient air |
-
2005
- 2005-06-24 CN CN 200520021110 patent/CN2798077Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103091135A (en) * | 2013-01-18 | 2013-05-08 | 哈尔滨工程大学 | Salt fog concentration analyzer |
| CN103091135B (en) * | 2013-01-18 | 2015-05-20 | 哈尔滨工程大学 | Salt fog concentration analyzer |
| CN103983575A (en) * | 2014-05-21 | 2014-08-13 | 南京麒麟科学仪器集团有限公司 | Gas absorption device of carbon and sulphur analyzer |
| CN112697524A (en) * | 2021-01-08 | 2021-04-23 | 杨松 | Self-circulating sampling pipe of hanging basket for nitrogen oxides in ambient air |
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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: 20060719 Termination date: 20110624 |