CN202327240U - Oxygen adjusting valve bank - Google Patents
Oxygen adjusting valve bank Download PDFInfo
- Publication number
- CN202327240U CN202327240U CN2011204799335U CN201120479933U CN202327240U CN 202327240 U CN202327240 U CN 202327240U CN 2011204799335 U CN2011204799335 U CN 2011204799335U CN 201120479933 U CN201120479933 U CN 201120479933U CN 202327240 U CN202327240 U CN 202327240U
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- Prior art keywords
- oxygen
- valve
- special
- stop valve
- dedicated
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Abstract
An oxygen adjusting valve bank relates to the technical field of pressure valves. An oxygen filter (3), a safety bleeding valve (4), a first oxygen dedicated stop valve (5), a first pressure transmitter (7), a first oxygen dedicated flow regulating valve (8), a first oxygen desiccated stop valve (9), an oxygen flow meter (10), an oxygen dedicated rapid cut-off valve (11) and an oxygen dedicated check valve (12) are sequentially arranged on a main pipe (1) from left to right; and further, the oxygen dedicated check valve (12), a second oxygen dedicated stop valve (13), a second pressure transmitter (15), a second oxygen dedicated flow regulating valve (16) and a second oxygen dedicated stop valve (17) are sequentially arranged on a branch pipe (2) from left to right. The oxygen adjusting valve bank is scientifically and reasonably designed, and has the characteristics of safety, stability, high adjusting accuracy, and the like.
Description
Technical field:
The utility model relates to the pressure valve technical field, is specifically related to a kind of oxygen regulating valve group.
Background technique:
At present; The oxygen regulating valve group is widely used in technology behind the oxygen supply network, oxygen compressor, liquid oxygen pump vaporizer behind oxygen channel, oxygen (the comprising liquid oxygen) basin with transmission & distribution networks such as oxygen main pipe and branched pipes; But oxygen regulating valve group degree of regulation in the market is not high, and has certain potential safety hazard.
The model utility content:
The purpose of the utility model provides a kind of oxygen regulating valve group; It is one group of voltage-regulating system that main pressure-regulating device and normal flow modulating valve, stop valve, filter etc. are formed with novel self-contained pressure regulator; Gases such as oxygen, nitrogen, argon gas, pressurized air are carried out pressure and flow is controlled; Its design science, rationally has characteristics such as safety, stable, degree of regulation height.
In order to solve the existing problem of background technique, the utility model is to adopt following technological scheme: it comprise be responsible for 1, side pipe 2, oxygen filter 3, Safety relief valve 4, the first oxygen special stop valve 5, the special-purpose self-powering type pressure regulation of first oxygen venting valve 6, first pressure transmitter 7, the first oxygen special flow modulating valve 8, the first oxygen special stop valve 9, oxygen flow meter 10, the special-purpose repid cut-off valve 11 of oxygen, oxygen check valve special 12, the second oxygen special stop valve 13, the special-purpose self-powering type pressure regulation of second oxygen venting valve 14, second pressure transmitter 15, the second oxygen special flow modulating valve 16, the second oxygen special stop valve 17; Side pipe 2 takes the shape of the letter U; And the two ends of side pipe 2 are fixed on to be responsible on 1; Oxygen filter 3, Safety relief valve 4, the first oxygen special stop valve 5, the special-purpose self-powering type pressure regulation of first oxygen venting valve 6, first pressure transmitter 7, the first oxygen special flow modulating valve 8, the first oxygen special stop valve 9, oxygen flow meter 10, the special-purpose repid cut-off valve 11 of oxygen, oxygen check valve special 12 are responsible on 1 by left-to-right being successively set on; And the first oxygen special stop valve 5, the special-purpose self-powering type pressure regulation of first oxygen venting valve 6, first pressure transmitter 7, the first oxygen special flow modulating valve 8, the first oxygen special stop valve 9 are arranged on side pipe 2 and the centre of being responsible for 1 tie point, and oxygen check valve special 12, the second oxygen special stop valve 13, the special-purpose self-powering type pressure regulation of second oxygen venting valve 14, second pressure transmitter 15, the second oxygen special flow modulating valve 16, the second oxygen special stop valve 17 are successively set on the side pipe 2 by left-to-right.
The utlity model has following beneficial effect: it is one group of voltage-regulating system that main pressure-regulating device and normal flow modulating valve, stop valve, filter etc. are formed with novel self-contained pressure regulator; Gases such as oxygen, nitrogen, argon gas, pressurized air are carried out pressure and flow is controlled; Its design science, rationally has characteristics such as safety, stable, degree of regulation height.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
Referring to Fig. 1, this embodiment adopts following technological scheme: it comprise be responsible for 1, side pipe 2, oxygen filter 3, Safety relief valve 4, the first oxygen special stop valve 5, the special-purpose self-powering type pressure regulation of first oxygen venting valve 6, first pressure transmitter 7, the first oxygen special flow modulating valve 8, the first oxygen special stop valve 9, oxygen flow meter 10, the special-purpose repid cut-off valve 11 of oxygen, oxygen check valve special 12, the second oxygen special stop valve 13, the special-purpose self-powering type pressure regulation of second oxygen venting valve 14, second pressure transmitter 15, the second oxygen special flow modulating valve 16, the second oxygen special stop valve 17; Side pipe 2 takes the shape of the letter U; And the two ends of side pipe 2 are fixed on to be responsible on 1; Oxygen filter 3, Safety relief valve 4, the first oxygen special stop valve 5, the special-purpose self-powering type pressure regulation of first oxygen venting valve 6, first pressure transmitter 7, the first oxygen special flow modulating valve 8, the first oxygen special stop valve 9, oxygen flow meter 10, the special-purpose repid cut-off valve 11 of oxygen, oxygen check valve special 12 are responsible on 1 by left-to-right being successively set on; And the first oxygen special stop valve 5, the special-purpose self-powering type pressure regulation of first oxygen venting valve 6, first pressure transmitter 7, the first oxygen special flow modulating valve 8, the first oxygen special stop valve 9 are arranged on side pipe 2 and the centre of being responsible for 1 tie point, and oxygen check valve special 12, the second oxygen special stop valve 13, the special-purpose self-powering type pressure regulation of second oxygen venting valve 14, second pressure transmitter 15, the second oxygen special flow modulating valve 16, the second oxygen special stop valve 17 are successively set on the side pipe 2 by left-to-right.
This embodiment filters out impurity in the oxygen by oxygen filter earlier in use, is diffused by Safety relief valve when oxygen pressure is too high; Play the effect of protection pipeline; Self-contained pressure regulator is main pressure-regulating device, is whole valve group core, works the pipe medium pressure effect of regulating, and flow control valve is at the auxiliary rate-of flow of regulating down of self-contained pressure regulator; Reach user's point to the medium demand, repid cut-off valve does not cut off medium when user's point does not need medium.
This embodiment is one group of voltage-regulating system that main pressure-regulating device and normal flow modulating valve, stop valve, filter etc. are formed with novel self-contained pressure regulator; Gases such as oxygen, nitrogen, argon gas, pressurized air are carried out pressure and flow is controlled; Its design science, rationally has characteristics such as safety, stable, degree of regulation height.
Claims (1)
1. an oxygen regulating valve group is characterized in that it comprises the person in charge (1), side pipe (2), oxygen filter (3), Safety relief valve (4), the first oxygen special stop valve (5), the special-purpose self-powering type pressure regulation venting valve (6) of first oxygen, first pressure transmitter (7), the first oxygen special flow modulating valve (8), the first oxygen special stop valve (9), oxygen flow meter (10), the special-purpose repid cut-off valve (11) of oxygen, oxygen check valve special (12), the second oxygen special stop valve (13), the special-purpose self-powering type pressure regulation venting valve (14) of second oxygen, second pressure transmitter (15), the second oxygen special flow modulating valve (16), the second oxygen special stop valve (17); Side pipe (2) takes the shape of the letter U; And the two ends of side pipe (2) are fixed on the person in charge (1); Oxygen filter (3), Safety relief valve (4), the first oxygen special stop valve (5), the special-purpose self-powering type pressure regulation venting valve (6) of first oxygen, first pressure transmitter (7), the first oxygen special flow modulating valve (8), the first oxygen special stop valve (9), oxygen flow meter (10), the special-purpose repid cut-off valve (11) of oxygen, oxygen check valve special (12) are successively set on the person in charge (1) by left-to-right; And the first oxygen special stop valve (5), the special-purpose self-powering type pressure regulation venting valve (6) of first oxygen, first pressure transmitter (7), the first oxygen special flow modulating valve (8), the first oxygen special stop valve (9) are arranged on side pipe (2) and are responsible for the centre of the tie point of (1), and oxygen check valve special (12), the second oxygen special stop valve (13), the special-purpose self-powering type pressure regulation venting valve (14) of second oxygen, second pressure transmitter (15), the second oxygen special flow modulating valve (16), the second oxygen special stop valve (17) are successively set on the side pipe (2) by left-to-right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204799335U CN202327240U (en) | 2011-11-28 | 2011-11-28 | Oxygen adjusting valve bank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204799335U CN202327240U (en) | 2011-11-28 | 2011-11-28 | Oxygen adjusting valve bank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202327240U true CN202327240U (en) | 2012-07-11 |
Family
ID=46439219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204799335U Expired - Fee Related CN202327240U (en) | 2011-11-28 | 2011-11-28 | Oxygen adjusting valve bank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202327240U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486580A (en) * | 2013-10-15 | 2014-01-01 | 济南海普电力节能科技有限公司 | Tiny-oil ignition oxygenation combustion energy conservation system |
| CN103712060A (en) * | 2014-01-15 | 2014-04-09 | 青岛恒邦机电科技有限公司 | Oxygen regulating valve group |
-
2011
- 2011-11-28 CN CN2011204799335U patent/CN202327240U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486580A (en) * | 2013-10-15 | 2014-01-01 | 济南海普电力节能科技有限公司 | Tiny-oil ignition oxygenation combustion energy conservation system |
| CN103712060A (en) * | 2014-01-15 | 2014-04-09 | 青岛恒邦机电科技有限公司 | Oxygen regulating valve group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20151128 |