CN2579512Y - Portable dry gas generator - Google Patents
Portable dry gas generator Download PDFInfo
- Publication number
- CN2579512Y CN2579512Y CN 02261638 CN02261638U CN2579512Y CN 2579512 Y CN2579512 Y CN 2579512Y CN 02261638 CN02261638 CN 02261638 CN 02261638 U CN02261638 U CN 02261638U CN 2579512 Y CN2579512 Y CN 2579512Y
- Authority
- CN
- China
- Prior art keywords
- bottle
- molecular sieve
- sulfuric acid
- air
- valve
- 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 portable gas drying generator which comprises a portable casing, a miniature gas pump, a three-way pipe, an adjustable valve, a gas inlet valve, a flow meter, a sulphuric acid bottle, a molecular sieve bottle, an allochroic silicagel bottle and a gas outlet valve. When the utility model is used, the miniature gas pump is started, the gas inlet valve, the adjustable valve and the gas outlet valve are adjusted, gases pass through the sulphuric acid bottle, the molecular sieve bottle and the allochroic silicagel bottle, and the gases can be dried. The utility model has the advantage of very convenient use.
Description
The utility model is a kind of portable dry gas generating means, refers in particular to a kind of dry gas generating means that is applied to laboratory and the required preparation of operation field sampling correlation technique data.
The compressed air that present normally used preparation dry gas all adopts steel cylinder uses after drying is handled as source of the gas, and whole device is huger, is not easy to carrying and regulates, and use extremely inconvenience, and cost is also very high.
The purpose of this utility model provides a kind ofly produces source of the gas with micro air pump, replaces steel cylinder compressed air, handles by drying, and the preparation dry gas not only use very conveniently to be easy to carry again, and cost is cheap.
Portable dry gas generating means described in the utility model comprises portable casing, micro air pump, and sulfuric acid bottle, molecular sieve bottle and discolour silica gel bottle are formed a series of gas-drying system.Be furnished with three-way pipe in the system, control valve, intake valve, flowmeter and air outlet valve are controlled the size of gas flow.
Fig. 1 is a plan structure installation diagram of the present utility model;
Fig. 2 is a panel control front view of the present utility model;
Fig. 3 is a principle flow chart of the present utility model;
Fig. 4 is a sulfuric acid bottle cutaway view of the present utility model;
Fig. 5 is the cutaway view of molecular sieve bottle of the present utility model and discolour silica gel bottle.
Enforcement of the present utility model, principle flow chart in conjunction with Fig. 1 structure installation diagram and Fig. 3, air is produced in micro air pump 1 startup after connecting the 220V power supply, the rubber tube 13 of flowing through tells two the tunnel to three-way pipe 2, control the flow that the size of giving vent to anger is regulated another road by one the tunnel with control valve 3, flow is regulated once more by intake valve 4 in another road, make this road air by the flowmeter 5 that is installed in above the casing control panel 12 shown in Figure 2, this moment, the float needle indication flow scale of flowmeter 5 should be in the range of flow of regulation.Enter the air inlet of sulfuric acid bottle 6 from the air of flowmeter 5 outflows, the air inlet pipe bottom of being illustrated from Fig. 4 sulfuric acid bottle cutaway view is down funnel shaped gas outlet, be shown with a plurality of uniform apertures from A-A face view, the aperture is between 0.5～1 millimeter, in the time of allowing air enter sulfuric acid layer by aperture, increase drying efficiency, the top of sulfuric acid bottle 6 is blistered, blow afloat the sulfuric acid foam during air inlet, when the sulfuric acid foam rose to blistered bottle wall, froth breaking sank voluntarily, can washover go out bottleneck and entered the gas outlet, on Fig. 2 control panel, be provided with simultaneously and observe slotted hole 11, so that observe the sulfuric acid liquid level in the sulfuric acid bottle 6 at any time.Air enters the multilevel drying system of molecular sieve bottle 7 and discolour silica gel bottle 8 from the gas outlet outflow behind the preliminarily dried of sulfuric acid bottle 6, on the terminal B-B view of the air inlet pipe of illustrating from the cutaway view of Fig. 5 molecular sieve bottle and discolour silica gel bottle air inlet ring in the form of a ring, and upwards have a plurality of apertures, the aperture is between 0.5～1 millimeter, can disperse air like this by air inlet pipe, increase area and the dry soak time of air, finally obtain desirable dry air and flow out through air outlet valve 9 and gas outlet 10 by molecular sieve bottle 7 and discolour silica gel bottle 8.Above-mentioned sulfuric acid bottle 6, molecular sieve bottle 7, discolour silica gel bottle 8, micro air pump 1 and three-way pipe 2 are installed on the box bottom 13, control valve 3, intake valve 4, air outlet valve 9, flowmeter 5 and gas outlet 10 are installed in above the casing control panel 12.
The utility model concrete operating sequence in implementation process, Ying Yixian opens control valve 3, restarts micro air pump 1 behind intake valve 4 and the air outlet valve 9, and the Flow-rate adjustment intake valve 4, control valve 3 and the required flow of air outlet valve 9 controls that show according to flowmeter 5.After finishing using, close micro air pump 1 earlier, close control valve 3 again, intake valve 4 and air outlet valve 9 both can.
The power of micro air pump 1 of the present utility model is 5～50W, system tolerance is 0.25～2.5L/min, and intake valve 4, control valve 3 and air outlet valve 9 are made by metal material, sulfuric acid bottle 6 is made by high-quality glass, and molecular sieve bottle 7 and discolour silica gel bottle 8 are made by transparent organic glass.
Claims (5)
1. a portable dry gas generating means comprises portable casing, micro air pump, three-way pipe, control valve, intake valve, air outlet valve, flowmeter, sulfuric acid bottle, molecular sieve bottle and discolour silica gel bottle.It is characterized in that producing air, use three-way pipe with micro air pump, control valve, intake valve, air outlet valve and flowmeter control flow are used sulfuric acid bottle, and molecular sieve bottle and discolour silica gel bottle are formed the multilevel drying system.
2. according to the portable dry air generating means shown in the claim 1, its sulfuric acid bottle is characterised in that the air inlet pipe bottom is down funnel shaped, and a plurality of uniform apertures are arranged.The aperture is between 0.5～1 millimeter, and the top of bottle is blistered.
3. portable dry air generating means according to claim 1, the feature of its molecular sieve bottle and discolour silica gel bottle be the bottom inflow pipe in the form of a ring, and have a plurality of air inlet apertures at the upwards place of ring-type air inlet pipe, the aperture is between 0.5～1 millimeter.
4. portable dry gas generating means according to claim 1, the power that it is characterized in that micro air pump is 5～50W, the range of flowmeter is 0.1～200L/min, the volume of sulfuric acid bottle is 0.01～0.2L, the volume of molecular sieve bottle is 0.05～1.0L, and the volume of discolour silica gel bottle is 0.05～1.0L.
5. portable dry gas generating means according to claim 1 is characterized in that sulfuric acid bottle, and intake valve and air outlet valve are housed before and after molecular sieve bottle and the discolour silica gel bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02261638 CN2579512Y (en) | 2002-11-18 | 2002-11-18 | Portable dry gas generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02261638 CN2579512Y (en) | 2002-11-18 | 2002-11-18 | Portable dry gas generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2579512Y true CN2579512Y (en) | 2003-10-15 |
Family
ID=33728362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02261638 Expired - Fee Related CN2579512Y (en) | 2002-11-18 | 2002-11-18 | Portable dry gas generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2579512Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018078A (en) * | 2011-09-23 | 2013-04-03 | 苏州天翔电力设备有限公司 | Portable dry-sampling system |
-
2002
- 2002-11-18 CN CN 02261638 patent/CN2579512Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018078A (en) * | 2011-09-23 | 2013-04-03 | 苏州天翔电力设备有限公司 | Portable dry-sampling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |