CN201386131Y - Hydrogen flow adjusting structure used in permalloy production - Google Patents
Hydrogen flow adjusting structure used in permalloy production Download PDFInfo
- Publication number
- CN201386131Y CN201386131Y CN200920032640U CN200920032640U CN201386131Y CN 201386131 Y CN201386131 Y CN 201386131Y CN 200920032640 U CN200920032640 U CN 200920032640U CN 200920032640 U CN200920032640 U CN 200920032640U CN 201386131 Y CN201386131 Y CN 201386131Y
- Authority
- CN
- China
- Prior art keywords
- gas
- permalloy
- hydrogen flow
- adjusting structure
- pipe line
- 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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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model relates to the technical field of permalloy manufacturing equipment, in particular to a hydrogen flow adjusting structure used in permalloy production. Aiming at solving the problems of poor safety and high maintenance cost of the prior art, the utility model adopts the technical scheme that the hydrogen flow adjusting structure comprises a gas pipeline and a flame arrester arranged on the gas pipeline, and is characterized in that the hydrogen flow adjusting structure further comprises a gas flow adjustor arranged at the outlet of the gas pipeline; the gas flow adjustor comprises a transparent adjusting mark post and a gas ball float arranged inside the mark post; a gas inlet communicated with the gas pipeline is arranged on the side face of the adjusting mark post; a gas outlet is arranged at the bottom of the adjusting mark post; and an adjusting switch is arranged on the gas outlet. Compared with the prior art, the hydrogen flow adjusting structure has the advantages of good safety, low maintenance cost and convenient usage.
Description
Technical field
The utility model relates to permalloy production unit technical field, is specifically related to a kind of hydrogen flowing quantity adjustment structure that permalloy is produced that is used for.
Background technology
The permalloy production process is a high temperature production under atmosphere of hydrogen, so be crucial for production provides the safety of the airing system of service.Comprise that hydrogen cylinder and medical oxygen sucker link on the at present common gas pipe line, the air outlet of medical oxygen sucker is by pipeline and retort UNICOM.The size of medical oxygen sucker control hydrogen flowing quantity is the major parts in the whole airing system.But prior art exists following problems:
1, poor stability: the scale post of medical oxygen sucker is the compositions that easily mince such as glass, changes in production to be easy in the hydrogen cylinder process cause damage because of collision, and hydrogen leak takes place, and causes the retort explosion hazard.
2, maintenance cost height: the scale post of medical oxygen sucker is the compositions that easily mince such as glass, is easy to aborning because frequent ventilation bottle, and then ineffectively influences production, and the medical oxygen sucker that often need more renew when safeguarding, maintenance cost is higher.
Summary of the invention
The purpose of this utility model provides a kind of hydrogen flowing quantity adjustment structure that permalloy is produced that is used for, to solve poor stability and the high problem of maintenance cost that prior art exists.
In order to solve the problem that prior art exists, the technical solution adopted in the utility model is: a kind of hydrogen flowing quantity adjustment structure that is used for permalloy production, comprise gas pipe line, spark arrester, spark arrester is arranged on the gas pipe line, it is characterized in that: also comprise the gas flow adjuster that the gas pipe line exit is provided with, this gas flow adjuster comprises transparent adjusting distance pole and inner air supporting ball, the side of regulating distance pole is provided with the inlet mouth that is communicated with gas pipe line, the bottom of regulating distance pole is provided with the air outlet, and the air outlet is provided with by-pass cock.
Be provided with reverse checkvalve between above-mentioned gas flow regulator and the spark arrester.
Above-mentioned adjusting distance pole is to be made by the highstrenghtpiston.
Compared with prior art, advantage of the present utility model is as follows:
1, security is good: reverse checkvalve forms negative pressure at gas pipe line, in case hydrogen enters, reverse checkvalve is closed gas pipe line automatically, the protection pipe safety.
2, maintenance cost is low: the gas flow adjustable column is that transparent non-friable material is made, and suffers that accidental collision can be not broken yet, and therefore not fragile, maintenance cost is low.
3, easy to use: as can be clear that the variation of gas flow by transparent form, to be convenient to grasp at any time trend of work, improve the security of producing.
Description of drawings
Accompanying drawing is the utility model structural representation.
Description of reference numerals is as follows:
The 1-gas pipe line, the 2-spark arrester, the 3-reverse checkvalve, 4-regulates distance pole, 5-air supporting ball, the 6-inlet mouth,
The 7-air outlet, the 8-by-pass cock.
Embodiment
Below in conjunction with accompanying drawing the utility model is done detailed description.
Referring to accompanying drawing, a kind of hydrogen flowing quantity adjustment structure that is used for permalloy production comprises gas pipe line 1 and spark arrester 2, and spark arrester 2 is arranged on the gas pipe line 1.Exit at gas pipe line 1 is provided with gas flow adjuster, this gas flow adjuster comprises regulates distance pole 4 and inner air supporting ball 5, the side of regulating distance pole 4 is provided with the inlet mouth 6 that is communicated with gas pipe line 2, the bottom of regulating distance pole 4 is provided with air outlet 7, and air outlet 7 is provided with by-pass cock 8.Be provided with reverse checkvalve 3 between said gas flow adjuster and the spark arrester 2.Said adjusting distance pole 4 is to be made by transparent highstrenghtpiston.
During use: the air outlet 7 on the gas flow adjuster in this structure connects retort by metallic hose.In the hydrogen input gas pipe line 2, hydrogen is entered in the adjusting distance pole 4 by the inlet mouth 6 of gas flow adjuster behind spark arrester 2 and reverse checkvalve 3, and air supporting ball 5 fluctuates in regulating distance pole 4, is sent by air outlet 7 then, again in metallic hose is delivered to retort.Adjust by-pass cock 8 and can adjust the size of gas flow.
Claims (3)
1, a kind of hydrogen flowing quantity adjustment structure that is used for permalloy production, comprise gas pipe line (1), spark arrester (2), spark arrester (2) is arranged on the gas pipe line (1), it is characterized in that: also comprise the gas flow adjuster that gas pipe line (1) exit is provided with, this gas flow adjuster comprises transparent adjusting distance pole (4) and inner air supporting ball (5), the side of regulating distance pole (4) is provided with the inlet mouth (6) that is communicated with gas pipe line (2), the bottom of regulating distance pole (4) is provided with air outlet (7), and air outlet (7) are provided with by-pass cock (8).
2, a kind of hydrogen flowing quantity adjustment structure that permalloy is produced that is used for as claimed in claim 1 is characterized in that: be provided with reverse checkvalve (3) between described gas flow adjuster and the spark arrester (2).
3, a kind of hydrogen flowing quantity adjustment structure that permalloy is produced that is used for as claimed in claim 1 or 2, it is characterized in that: described adjusting distance pole (4) is to be made by the highstrenghtpiston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920032640U CN201386131Y (en) | 2009-04-16 | 2009-04-16 | Hydrogen flow adjusting structure used in permalloy production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920032640U CN201386131Y (en) | 2009-04-16 | 2009-04-16 | Hydrogen flow adjusting structure used in permalloy production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201386131Y true CN201386131Y (en) | 2010-01-20 |
Family
ID=41578661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920032640U Expired - Fee Related CN201386131Y (en) | 2009-04-16 | 2009-04-16 | Hydrogen flow adjusting structure used in permalloy production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201386131Y (en) |
-
2009
- 2009-04-16 CN CN200920032640U patent/CN201386131Y/en not_active Expired - Fee Related
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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: 20100120 Termination date: 20140416 |