CN201237082Y - Industrial oxygen supplying apparatus - Google Patents
Industrial oxygen supplying apparatus Download PDFInfo
- Publication number
- CN201237082Y CN201237082Y CNU2008200996154U CN200820099615U CN201237082Y CN 201237082 Y CN201237082 Y CN 201237082Y CN U2008200996154 U CNU2008200996154 U CN U2008200996154U CN 200820099615 U CN200820099615 U CN 200820099615U CN 201237082 Y CN201237082 Y CN 201237082Y
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- CN
- China
- Prior art keywords
- oxygen
- liquid oxygen
- liquid
- industrial
- carburetor
- 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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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to an industrial oxygen supply device which mainly comprises a liquid oxygen steel cylinder, a liquid oxygen vaporizer and a pressure relief valve. The liquid oxygen steel cylinder is connected with the liquid oxygen vaporizer through a liquid oxygen input pipeline; a cut-off valve for controlling the make and the break of the pipeline is mounted on the liquid oxygen input pipeline; the liquid oxygen vaporizer is connected with an oxygen supply valve at an industrial oxygen utilization station through an oxygen output pipeline; and the pressure relief valve is mounted on the oxygen output pipeline. The device can reduce the use cost of industrial oxygen, and simultaneously increases the use safety of the industrial oxygen.
Description
Technical field
The utility model relates to a kind of supplier of industrial oxygen, and it provides industrial oxygen for the industrial oxygen user.
Background technique
Need use a large amount of industrial oxygens to carry out the cutting of metal flame in industries such as shipbuilding, machinery, chemical industry, iron and steel.At present, the supply of industrial oxygen is by oxygen installation liquid oxygen to be delivered to the liquid oxygen vaporizing station with tank car, again by the liquid oxygen vaporizing station with liquid oxygen heating and gasifying, pressurization, pack in the special-purpose high-pressure oxygen cylinder, be transported to each Subscriber Unit with special transport vehicle then and leave concentratedly, each Subscriber Unit uses with manually every oxygen cylinder being transported to each setting again.After oxygen uses up in the bottle, leave concentratedly, transport empty oxygen cylinder back the liquid oxygen vaporizing station with special transport vehicle again and fill oxygen again by manually empty bottle being collected.There is following defective in the supply mode of this industrial oxygen:
One, low-pressure liquid oxygen heating and gasifying, the pressurization bottling, the process of decompression use has been wasted the energy and transport power again, has increased the user cost of industrial oxygen.
Two, high-pressure oxygen cylinder loading and unloading, the transportation, the carrying process in, forbid the bump, throwing, must not contact with greasy dirt, otherwise very easily the blast, safety requirement is high, so there is serious potential safety hazard.
Three, each high-pressure oxygen cylinder only can be adorned 5-7 kilograms of oxygen, and high-pressure oxygen cylinder is conducted oneself with dignity about 60 kilograms, so high-pressure oxygen cylinder is transported to the user procedures from the liquid oxygen vaporizing station, has wasted about 90% transport power.
Need consume when four, the user uses in a large number manually with the carrying high-pressure oxygen cylinder.
Five, oxygen cylinder is a high-pressure bottle, costs an arm and a leg, and makes that user's investment is bigger.
The model utility content
The purpose of this utility model provides a kind of supplier of industrial oxygen, with the user cost of the industrial oxygen that reduces the user, strengthens the degree safe in utilization of industrial oxygen simultaneously.
The supplier of industrial oxygen described in the utility model mainly is made up of liquid oxygen steel cylinder, liquid oxygen carburetor and reduction valve, and the liquid oxygen steel cylinder is connected with liquid oxygen carburetor by the liquid oxygen input pipeline, and the stop valve of controlling plumbing fixtures break-make is installed on the liquid oxygen input pipeline; Liquid oxygen carburetor is connected with the oxygen supply valve at industrial oxygen usefulness gas point place by the oxygen output tube road, and oxygen output tube is mounted with reduction valve on the road.
The off-the-shelf of liquid oxygen carburetor for selling and use in the market, its function is that the liquid oxygen that will be positioned at it is vaporizated into gaseous oxygen naturally.
In order to increase the delivery volume of industrial oxygen, described liquid oxygen steel cylinder has two at least, after passing through the liquid oxygen input pipeline and stop valve is connected separately, is connected with liquid oxygen carburetor by the liquid oxygen input pipeline in parallel.
Described industrial oxygen usefulness gas point has two places at least, each with the oxygen supply valve at gas point place by the oxygen output tube road with after reduction valve is connected, pass through the oxygen output tube road in parallel and be connected with liquid oxygen carburetor.
During use earlier wherein a stop valve open, make wherein the liquid oxygen in the liquid oxygen steel cylinder deliver to liquid oxygen carburetor by the liquid oxygen input pipeline, make oxygen in liquid oxygen carburetor, realize nature vaporization (heating outside need not).Use industrial oxygen at certain with gas point (place or many places) if need, to be connected with the oxygen supply valve at this place with oxygen utensil (as the metal flame cutter) earlier, and regulate the reduction valve be connected with this oxygen supply valve as required extremely behind the suitable industrial oxygen working pressure, open this oxygen supply valve and can obtain required industrial oxygen.
The industrial oxygen user is when using the supplier of the utility model industrial oxygen, the liquid oxygen steel cylinder that only needs liquid oxygen will be housed is transported to liquid oxygen steel cylinder storeroom, be connected with the liquid oxygen input pipeline and get final product, not having special liquid towards oxygen pressurizes and fills, the energy and the transport power consumption of process such as decompression use etc. again, and the weight industrial oxygen that to be the empty liquid oxygen that steel cylinder is adorned of liquid oxygen of 120 kg produce, be equivalent to 2400 kilograms of high-pressure oxygen cylinders and adorn the industrial oxygen amount, so can make transport power reduce by 95%, and operation field does not need a dead lift steel cylinder, save labour cost, also saved the investment cost and the freight of high-pressure oxygen cylinder.The working pressure of liquid oxygen steel cylinder is 1.4 MPas, meets the critical pressure force (2.94 MPa) that greasy dirt easily catches fire and explodes far below oxygen, so safe in utilization; Owing to do not re-use high-pressure oxygen cylinder, eliminated the serious potential safety hazard that high-pressure oxygen cylinder exists in the process of loading and unloading, transportation, carrying.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 is the structural representation of industrial oxygen supplier described in the utility model.
Embodiment
As shown in Figure 1, the supplier of this industrial oxygen mainly is made up of liquid oxygen steel cylinder 1, liquid oxygen carburetor 3 and reduction valve 4, wherein liquid oxygen steel cylinder 1 has five, after each liquid oxygen steel cylinder 1 passes through liquid oxygen input pipeline 7 and a stop valve 2 is connected, be connected with liquid oxygen carburetor by liquid oxygen input pipeline 7 in parallel, stop valve 2 is used to control the break-make of liquid oxygen input pipeline 7.Liquid oxygen carburetor is connected with the oxygen supply valve 5 at industrial oxygen usefulness gas point place, six places by oxygen output tube road 6, each with the oxygen supply valve 5 at gas point place by oxygen output tube road 6 with after reduction valve 4 is connected, pass through oxygen output tube road 6 in parallel and be connected with liquid oxygen carburetor 3.
Claims (3)
1, a kind of supplier of industrial oxygen, it is characterized in that: mainly by liquid oxygen steel cylinder (1), liquid oxygen carburetor (3), and reduction valve (4) form, the liquid oxygen steel cylinder is connected with liquid oxygen carburetor by liquid oxygen input pipeline (7), and the stop valve (2) of controlling plumbing fixtures break-make is installed on the liquid oxygen input pipeline; Liquid oxygen carburetor is connected with the oxygen supply valve (5) at industrial oxygen usefulness gas point place by oxygen output tube road (6), and oxygen output tube is equipped with reduction valve on the road.
2, according to the supplier of the described industrial oxygen of claim 1, it is characterized in that: described liquid oxygen steel cylinder (1) has two at least, after passing through liquid oxygen input pipeline (7) and stop valve (2) is connected separately, be connected with liquid oxygen carburetor (3) by the liquid oxygen input pipeline in parallel.
3, according to the supplier of claim 1 or 2 described industrial oxygens, it is characterized in that: described industrial oxygen usefulness gas point has two places at least, each with the oxygen supply valve (5) of gas point by oxygen output tube road (6) with after reduction valve (4) is connected, pass through the oxygen output tube road in parallel and be connected with liquid oxygen carburetor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200996154U CN201237082Y (en) | 2008-08-01 | 2008-08-01 | Industrial oxygen supplying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200996154U CN201237082Y (en) | 2008-08-01 | 2008-08-01 | Industrial oxygen supplying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201237082Y true CN201237082Y (en) | 2009-05-13 |
Family
ID=40649813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200996154U Expired - Fee Related CN201237082Y (en) | 2008-08-01 | 2008-08-01 | Industrial oxygen supplying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201237082Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238625A (en) * | 2018-09-27 | 2019-01-18 | 北京航天长征飞行器研究所 | Big-flow high-pressure oxygen long-time supply system |
| CN114593367A (en) * | 2022-03-08 | 2022-06-07 | 连云港欧亚气体有限公司 | Efficient supply device and method for industrial oxygen |
-
2008
- 2008-08-01 CN CNU2008200996154U patent/CN201237082Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238625A (en) * | 2018-09-27 | 2019-01-18 | 北京航天长征飞行器研究所 | Big-flow high-pressure oxygen long-time supply system |
| CN114593367A (en) * | 2022-03-08 | 2022-06-07 | 连云港欧亚气体有限公司 | Efficient supply device and method for industrial oxygen |
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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: 20090513 Termination date: 20130801 |