CN200954427Y - Gas drying apparatus - Google Patents
Gas drying apparatus Download PDFInfo
- Publication number
- CN200954427Y CN200954427Y CN 200620119599 CN200620119599U CN200954427Y CN 200954427 Y CN200954427 Y CN 200954427Y CN 200620119599 CN200620119599 CN 200620119599 CN 200620119599 U CN200620119599 U CN 200620119599U CN 200954427 Y CN200954427 Y CN 200954427Y
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- CN
- China
- Prior art keywords
- transparent tube
- magnet
- lower cover
- drier
- loam cake
- 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 relates to a gas drying device of portable instantaneous air sampler applied for supervising sulfur-dioxide and nitrogen-oxide and similar contaminations in the environment, the utility model solves the problem on the rapidness and convenience of gas drying device installation and dryer replacement in gas drying device during environmental supervision sampling, the utility model comprises a gas inlet nozzle (1), a transparent cylinder upper cover (2), a transparent cylinder lower cover (5), a magnet (3), a dryer baffle (6), a dryer (7), a water discharge screw (4), a transparent cylinder (8) and a gas outlet nozzle (9). As the magnet (3) is adhered and embedded in the same sides of both the transparent cylinder upper cover (2) and the transparent cylinder lower cover (5), the gas drying device can be firmly sucked on the iron shell of the portable instantaneous air sampler by the magnet (3).
Description
Technical field the utility model relates to environmental monitoring, particularly relates to the gas drier of the portable instantaneous air sampler that is used for monitoring pollutants such as airborne sulfur dioxide, nitrogen oxide.
The present known technology of background technology, it is domestic that to use more in air monitering be portable instantaneous air sampler, some is that gas drier is not installed in this quasi-instrument, and State Bureau of Environmental Protection requires in " air and waste gas method for monitoring and analyzing ": during in environmental monitoring, the gas that air sampler is gathered must be earlier by the absorption liquid in the absorption bottle, and the process gas drier enters the spinner flowmeter metering after removing moisture content again.So when green technology personnel use portable instantaneous air sampler to carry out environmental monitoring, could sample after gas drier must being installed in portable instantaneous air sampler.The carriage that external installation gas drier need be manufactured in addition is fixed on the casing of instrument, then gas drier is placed on the carriage, and it is cumbersome that gas drier is installed like this; Though domestic also have a built-in gas drier of having installed of some portable instantaneous air samplers, volume, weight, the cost of portable instantaneous air sampler are increased, also inconvenient during drier in changing gas drier.
Summary of the invention the utility model purpose provides a kind of improved gas drier, is used for solving the green technology personnel and the gas drier in the portable instantaneous air sampler can be installed quickly and easily and changes the problem of the drier in the gas drier in environmental monitoring.
For achieving the above object, the design of the utility model general technical is: transparent tube loam cake in gas drier and the sticking the same magnet of the groove location of the same side of transparent tube lower cover edge, perhaps overlap a circular boop, at the sticking magnet of circular boop one lateral grooves position edge in the transparent tube centre position of gas drier.Gas drier passes through magnet like this, just be adsorbed on the casing of the portable instantaneous air sampler that is fabricated from iron, when casing is non magnetic material,, the corresponding position of magnet in casing and gas drier also can realize above-mentioned purpose as long as being stained with a magnetic material.
Description of drawings Fig. 1 presentation technology scheme 1 cutaway view
Fig. 2 presentation technology scheme 2 cutaway views
This device of the specific embodiment comprises that suction nozzle [1], transparent tube loam cake [2], transparent tube lower cover [5], drier baffle plate [6], drier [7], sluicing screw [4], transparent tube [8], outlet nozzle [9] constitute.
Technical application scheme one Fig. 1 is achieved in that at the lateral grooves position of transparent tube loam cake [2] and transparent tube lower cover [5] edge and is stained with same magnet [3], magnet [3] exposing surface is long-pending to be the 1-6 square centimeter, its thickness is the 1-5 millimeter, the lateral grooves shape size of transparent tube loam cake [2] and transparent tube lower cover [5] is corresponding with magnet [3], magnet [3] protrudes transparent tube loam cake [2] and transparent tube lower cover [5] lateral surface 1-5 millimeter, and the magnet [3] in transparent tube loam cake [2] and the transparent tube lower cover [5] will be in same plane.
Technical application scheme two Fig. 2 are achieved in that the structure of this device and above-mentioned basic identical, only overlap a circular boop [11] in transparent tube [8] centre position, at the sticking magnet [3] of the lateral grooves position of circular boop [11] edge.The surperficial 1-8 square centimeter that magnet [3] exposes, its thickness is the 1-5 millimeter, the lateral grooves shape size of circular boop [11] is corresponding with magnet [3], and there is a screw that can screw [10] side symmetrical at circular boop [11] and magnet [3], and circular boop [11] is fixed on the transparent tube [8].
Claims (7)
1. gas drier, comprise by suction nozzle [1], transparent tube loam cake [2], transparent tube lower cover [5], drier baffle plate [6], drier [7], sluicing screw [4], transparent tube [8], outlet nozzle [9] constituting, it is characterized in that transparent tube loam cake [2] and transparent tube lower cover [5] lateral grooves position edge is stained with same magnet [3].
2. according to the described device of claim 1, it is characterized in that magnet [3], the surface area that exposes is the 1-6 square centimeter, and thickness is the 1-5 millimeter..
3. according to claim 1 or the described device of claim 2, it is characterized in that magnet [3] on transparent tube loam cake [2] and the same plane of transparent tube lower cover [5], the lateral surface of transparent tube loam cake [2] and transparent tube [5] lower cover is protruded more than 1 millimeter in its surface.
4. another kind of gas drier, comprise by suction nozzle [1], transparent tube loam cake [2], transparent tube lower cover [5], drier baffle plate [6], drier [7], ventilation tube [8], outlet nozzle [9] and constituting, it is characterized in that being that transparent tube [8] centre position overlaps a circular boop [11], at the sticking magnet [3] of the lateral grooves position of circular boop [11] edge.
5. according to the described device of claim 4, it is characterized in that the surface area that magnet [3] exposes is the 1-8 square centimeter, thickness is the 1-5 millimeter.
6. according to claim 4 or the described device of claim 5, it is characterized in that the lateral surface of transparent tube loam cake [2] and transparent tube lower cover [5] is protruded more than 1 millimeter in the surface of magnet [3].
7. according to the described device of claim 4, it is characterized in that magnet [3] has a screw that can screw [10] in the symmetrical side of circular boop [11], be fixed on circular boop [11] on the transparent tube [8].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620119599 CN200954427Y (en) | 2006-07-18 | 2006-07-18 | Gas drying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620119599 CN200954427Y (en) | 2006-07-18 | 2006-07-18 | Gas drying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200954427Y true CN200954427Y (en) | 2007-10-03 |
Family
ID=38773011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620119599 Expired - Fee Related CN200954427Y (en) | 2006-07-18 | 2006-07-18 | Gas drying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200954427Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101965126A (en) * | 2008-02-26 | 2011-02-02 | 高田俊介 | Splash suppressing device for water tank |
-
2006
- 2006-07-18 CN CN 200620119599 patent/CN200954427Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101965126A (en) * | 2008-02-26 | 2011-02-02 | 高田俊介 | Splash suppressing device for water tank |
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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: 20071003 |