CN103091135B - Salt fog concentration analyzer - Google Patents
Salt fog concentration analyzer Download PDFInfo
- Publication number
- CN103091135B CN103091135B CN201310020200.9A CN201310020200A CN103091135B CN 103091135 B CN103091135 B CN 103091135B CN 201310020200 A CN201310020200 A CN 201310020200A CN 103091135 B CN103091135 B CN 103091135B
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- tube core
- chamber
- sampling
- clamping part
- middle connection
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Abstract
The invention provides a salt fog concentration analyzer. The salt fog concentration analyzer comprises a sampling tube and a sampling bottle, wherein the sample bottle comprises an outer barrel and a tube core located in the outer barrel, the outer barrel is composed of an upper cavity, a middle connection cavity and a lower cavity from top to bottom, the upper cavity is provided with an air outlet tube, and the lower end of the tube core is connected with a tapered divergent cover; and the sampling tube comprises a pipeline part and a clamping part, the pipeline part comprises an air suction elbow, a flexible pipe with a spring, and a connector, one end of the connector is connected with the upper end of the tube core while the other end of the tube core is connected with one end of the flexible pipe with the spring, the other end of the flexible pipe with the spring is connected with the air suction elbow, and the clamping part is mounted on the air suction elbow and is used for connecting the air suction elbow to a sampled gas pipe. The analyzer can fully dissolve sampled constituents in air by absorption liquid, and also can be assembled on site after being detached; and moreover, the sampling tube has a structure with the spring, so that samplers are very convenient to locate.
Description
Technical field
What the present invention relates to is a kind of gather and analysis device of gas, specifically a kind of collection of salt fog and concentration analysis device.
Background technology
Active analyzing salt-spray fog concentration is one of composition of air monitoring technology.Number of patent application is " sampling bottle for analyzing salt-spray fog concentration " disclosed in the patent document of 200520021110.2, is the active analyzing salt-spray fog concentration device of one conventional at present.But its structure is comparatively heavy, be not suitable for on-the-spot air acquisition.And the effect of air and absorbing liquid is insufficient, dissolved efficiency is not high, can affect the precision of sampling analysis.
Summary of the invention
The object of the present invention is to provide a kind of easy to use, be convenient to execute-in-place, analyzing salt-spray fog concentration device that dissolved efficiency is high.
The object of the present invention is achieved like this:
Comprise sampling pipe and sampling bottle, described sampling bottle comprises urceolus and is positioned at the tube core of outer barrel, described urceolus is from top to bottom by upper chamber, middle connection chamber and lower cavity combine, upper chamber sets out tracheae, the lower end of tube core is connected with taper flaring cover, described sampling pipe comprises pipeline portions and clamping part, pipeline portions comprises intake elbow, band spring hose and joint, one end of joint other end that is connected with tube core upper end is connected with one end of band spring hose, the other end with spring hose is connected with intake elbow, clamping part be arranged on intake elbow for intake elbow with adopted the connection of gas pipeline.
The present invention can also comprise:
1, the bottom of described lower cavity is uncovered shape, is arranged on base plate bottom lower cavity, and the top of end, taper flaring cover arranges the circular orifice of porous structure under the die.
2, exit, tube core lower end arranges glass filters.
3, described clamping part comprises pair of metal square plate, two rubber sheet gaskets and two groups of screw and nuts.
The invention provides a kind of dissolution of the measurement composition utilized in absorbing liquid and air or react to each other to carry out the passive type impinger of air acquisition, the composition absorbed liquid that is sampled in air is not only made fully to act on, dissolve, and Assembling can be carried out after dismounting, sampling pipe is because have the structure with spring, and putting of sampling thief is also very convenient.Solve the effect of the instrument of analyzing salt-spray fog concentration described in background technology insufficient, dissolved efficiency is not high, heavy, the problems such as unsuitable execute-in-place.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is sampling pipe structural representation;
Fig. 3 is band spring tube bending structural representation;
Fig. 4 a-Fig. 4 b is sampling bottle structural representation, and wherein: Fig. 4 a is die sections, Fig. 4 b is outer cylinder portion;
Fig. 5 is analyzing salt-spray fog concentration device field conduct Pictorial examples.
Embodiment
In further detail the present invention is described below by by embodiment and accompanying drawing, but following examples are only illustrative, protection scope of the present invention is not by the restriction of these embodiments.
Composition graphs 1, analyzing salt-spray fog concentration device of the present invention comprises sampling pipe and sampling bottle.Sampling pipe comprises pipeline portions and clamping part.Pipeline portions comprises intake elbow 1, band spring hose 5, joint 6 successively; Clamping part comprises pair of metal square plate 2, two rubber sheet gaskets 3, two groups of socket head cap screws and nut 4.Joint 6 is connected on central intake pipe 12 mouth of pipe of sampling bottle.Composition graphs 4a-Fig. 4 b, sampling bottle has urceolus and internal components two parts, and urceolus is followed successively by the upper chamber 9, middle connection chamber 10, lower cavity 11, the base plate 15 that are provided with and tilt tracheae 8 from top to bottom; Internal components is followed successively by the tube core 7 for connecting sampling pipe joint, the glass filters 12 being contained in tube core end, the circular orifice 14 with porous structure, taper flaring cover 13 from top to bottom.Fig. 3 shows the structure of spring tube bending, and it is made up of the spring 16 of inside and the rubber hose 17 of outside.
The bend pipe 7 that connection between the intake elbow 1 of sampling pipe and joint 6 have employed band spring connects, connect the tube core 7 end glaze filter disc 12 of sampling pipe joint, between the joint 6 of sampling pipe and the air inlet tube core 7 of sampling bottle, between the air inlet tube core 7 of sampling bottle and circular orifice and taper flaring cover 13, between the upper chamber 9 of sampling bottle and middle connection chamber 10, between middle connection chamber 10 and lower chamber 13, between lower chamber 13 and base plate 15, junction is and is threaded.Between the central intake pipe 12 of sampling sample bottle and upper chamber 9, between upper chamber 9 and middle connection chamber 10, between middle connection chamber 10 and lower chamber 13, round rubber circle is all had to seal.Sampling bottle have employed the flaring cone-shaped hood 16 of about about 120 degree.
The time standby clamping part of installing is fixed on sampling location intake elbow, joint is threadingly screwed in the central intake pipe of sampling bottle, then the bend pipe of band spring is connected between intake elbow and joint.
The course of work of the present invention is:
Fig. 5 to gather in certain admission line with the live embodiment of certain certain speed moving air for adopting this impinger: first at the scene sampling bottle is assembled shown in figure mono-, screw thread place adhesive waterproof tape seals.Then pour appropriate absorbing liquid into from central intake pipe, make the position that absorbing liquid did not have orifice plate suitable.After the outer wall of tested air intake duct opens a thief hatch, intake elbow is inserted in air flue, and keep draft tube parallel with airintake direction and in face of carrying out flow path direction, on pad after rubber sheet gasket, on folder, sheet metal socket head cap screw and nut are fixed on air intake duct.Intake elbow connects the bend pipe of band spring, and joint is connected to the upper end of sampling bottle central intake pipe.Gas outlet interface and sampling pump are tightly connected, and regulate sampling pump flow.Adopt the swabbing action of sampling pump to make sampling bottle inside produce negative pressure, make to treat that gas production body flows in bottle.
Air enters from sampling pipe, enters tube core by air inlet, by after glass filters, enters absorbing liquid, then pass through successively with the form of minute bubbles, and at the bottom of distance bottle, the flaring cone-shaped hood of proper height, has the circular orifice of a lot of cylinder aperture.There is the air of certain speed after entering absorbing liquid, turbulent flow aggravation in the process of its mixing, and the action time of absorbing liquid is longer, is acted on fully and dissolves.By the air after direct action through lower chamber, middle connection chamber, convergent flaring cavity between upper cavity, time in the process that the outlet finally arranged from the inclined wall of upper cavity is discharged, fractional condensation that what the backflow effect due to air made to exist in the form of an aerosol in air be sampled into is formed moisture film and is attracted on the inner chamber wall of sampling bottle, collect downwards along wall under gravity, finally collected in the bottom of sampling bottle, thus the salinity in sampled air is collected again.
After spot sampling is complete, absorbing liquid is collected, this sampling apparatus is disintegrated with Portable belt.The step of dismounting is substantially contrary with installation steps.
Claims (2)
1. an analyzing salt-spray fog concentration device, comprise sampling pipe and sampling bottle, described sampling bottle comprises urceolus and is positioned at the tube core of outer barrel, it is characterized in that: described urceolus is from top to bottom by upper chamber, middle connection chamber and lower cavity combine, upper chamber sets out tracheae, the lower end of tube core is connected with the taper flaring cover of 120 degree, described sampling pipe comprises pipeline portions and clamping part, pipeline portions comprises intake elbow, band spring hose and joint, one end of joint other end that is connected with tube core upper end is connected with one end of band spring hose, the other end with spring hose is connected with intake elbow, clamping part be arranged on intake elbow for intake elbow with adopted the connection of gas pipeline, the bottom of described lower cavity is uncovered shape, be arranged on bottom lower cavity on base plate, hold under the die, the top of taper flaring cover arranges the circular orifice of porous structure, upper chamber, middle connection chamber and lower cavity are Split type structure, between upper chamber and middle connection chamber, between middle connection chamber and lower chamber, between lower chamber and base plate, junction is and is threaded, exit, tube core lower end arranges glass filters.
2. analyzing salt-spray fog concentration device according to claim 1, is characterized in that: described clamping part comprises pair of metal square plate, two rubber sheet gaskets and two groups of screw and nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310020200.9A CN103091135B (en) | 2013-01-18 | 2013-01-18 | Salt fog concentration analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310020200.9A CN103091135B (en) | 2013-01-18 | 2013-01-18 | Salt fog concentration analyzer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103091135A CN103091135A (en) | 2013-05-08 |
| CN103091135B true CN103091135B (en) | 2015-05-20 |
Family
ID=48203979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310020200.9A Expired - Fee Related CN103091135B (en) | 2013-01-18 | 2013-01-18 | Salt fog concentration analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103091135B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044830B (en) * | 2019-04-09 | 2020-11-17 | 中国电器科学研究院股份有限公司 | Device and method for online detection of atmospheric salt spray content |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3800595A (en) * | 1972-03-08 | 1974-04-02 | Itt | Sample extraction method and apparatus |
| US5100441A (en) * | 1990-03-19 | 1992-03-31 | Horiba, Ltd. | Gas liquid separator with improved housing configuration |
| CN2798077Y (en) * | 2005-06-24 | 2006-07-19 | 哈尔滨工程大学 | Sampling bottle for analyzing salt-spray fog concentration |
| CN101806071A (en) * | 2009-02-17 | 2010-08-18 | 刘江浩 | Pile function detection pipe connector |
| CN201637612U (en) * | 2009-11-20 | 2010-11-17 | 湖北省电力试验研究院 | Choke type smoke-gas component sampling gun |
| CN201707238U (en) * | 2010-02-02 | 2011-01-12 | 武汉市天虹仪表有限责任公司 | Smoke tube applicable to low-concentration smoke sampling |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58223737A (en) * | 1982-06-23 | 1983-12-26 | Sankyo Dengiyou Kk | Sampling pipe |
-
2013
- 2013-01-18 CN CN201310020200.9A patent/CN103091135B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3800595A (en) * | 1972-03-08 | 1974-04-02 | Itt | Sample extraction method and apparatus |
| US5100441A (en) * | 1990-03-19 | 1992-03-31 | Horiba, Ltd. | Gas liquid separator with improved housing configuration |
| CN2798077Y (en) * | 2005-06-24 | 2006-07-19 | 哈尔滨工程大学 | Sampling bottle for analyzing salt-spray fog concentration |
| CN101806071A (en) * | 2009-02-17 | 2010-08-18 | 刘江浩 | Pile function detection pipe connector |
| CN201637612U (en) * | 2009-11-20 | 2010-11-17 | 湖北省电力试验研究院 | Choke type smoke-gas component sampling gun |
| CN201707238U (en) * | 2010-02-02 | 2011-01-12 | 武汉市天虹仪表有限责任公司 | Smoke tube applicable to low-concentration smoke sampling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103091135A (en) | 2013-05-08 |
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Effective date of registration: 20201202 Address after: Area A129, 4th floor, building 4, Baitai Industrial Park, Yazhou Bay science and Technology City, Yazhou District, Sanya City, Hainan Province, 572024 Patentee after: Nanhai innovation and development base of Sanya Harbin Engineering University Address before: 150001 Heilongjiang, Nangang District, Nantong street,, Harbin Engineering University, Department of Intellectual Property Office Patentee before: HARBIN ENGINEERING University |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20210118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |