CN104696611A - Novel combustible gas blow-down pipe - Google Patents
Novel combustible gas blow-down pipe Download PDFInfo
- Publication number
- CN104696611A CN104696611A CN201310648231.9A CN201310648231A CN104696611A CN 104696611 A CN104696611 A CN 104696611A CN 201310648231 A CN201310648231 A CN 201310648231A CN 104696611 A CN104696611 A CN 104696611A
- Authority
- CN
- China
- Prior art keywords
- pipe
- gas
- gas discharge
- discharge pipe
- combustible gas
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
- F16L9/127—Rigid pipes of plastics with or without reinforcement the walls consisting of a single layer
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention relates to a novel combustible gas blow-down pipe. The novel combustible gas blow-down pipe is characterized by comprising a gas discharge pipe and a gas sucking pipe, wherein the gas discharge pipe is rectangularly arranged above the gas sucking pipe; and the gas sucking pipe is horn-shaped, a large opening thereof is buckled on a combustible gas discharge port, and a small opening thereof is connected with the gas discharge pipe. When a system is emptied to relieve pressure, the horn-shaped gas sucking pipe forms a jet flow to generate negative pressure, and surrounding fresh air enters the pipe to dilute the concentration of combustible gas so as to reduce the flammability. And the gas discharge pipe at the upper part is made of an insulating material without casing the problems of thunder guide and electric conduction so as to guarantee the evacuation safety.
Description
Technical field
The present invention relates to a kind of novel inflammable gas blow-down pipe.
Background technique
At present, inflammable gas blow-down pipe is all that metal material pipe is formed, and there is the problem of drawing thunder conduction, easily make gas fuel burning explode in discharge process.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is: provide one can effectively overcome above-mentioned defect, ensures the novel inflammable gas blow-down pipe of safety when inflammable gas is emptying.
Novel inflammable gas blow-down pipe provided by the present invention, it is characterized in that, comprise gas discharge pipe and sucking pipe, gas discharge pipe is the top that rectangle is arranged on sucking pipe, sucking pipe is that its big uncork place horn-like is buckled in inflammable gas floss hole, and its little opening is connected with gas discharge pipe.
Described sucking pipe is connected with gas discharge pipe by the draw-in groove cooperatively interacted.
Described gas discharge pipe is insulating material.
The beneficial effect that the present invention has is: trumpet-shaped sucking pipe is when system blowdown pressure letdown, and can form jet and produce negative pressure, around fresh air enters in pipe the concentration of diluting inflammable gas, reduces flammable.And the gas discharge pipe on top is insulating material makes the problem that can not exist and draw thunder conduction.And then guarantee safe draining.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure: 1, evacuate air pipe; 2, sucking pipe; 3, fixing muscle.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described further:
Novel inflammable gas blow-down pipe as shown in Figure 1, comprise gas discharge pipe 1 and sucking pipe 2, gas discharge pipe 1 is arranged on the top of sucking pipe 2 for rectangle, sucking pipe 2 is buckled in inflammable gas floss hole for its big uncork place horn-like, inflammable gas floss hole is fixed together with sucking pipe by fixing muscle 3, and its little opening is connected with gas discharge pipe.Sucking pipe is connected with gas discharge pipe by the draw-in groove cooperatively interacted, and draw-in groove coordinates detachable, is convenient for changing when gas discharge pipe 1 damages or breaks.
Gas discharge pipe 1 is insulating material, preferred corrosion resistant PVC plastic, best with fluorine-containing material.
Claims (3)
1. a novel inflammable gas blow-down pipe, it is characterized in that, comprise gas discharge pipe and sucking pipe, gas discharge pipe is the top that rectangle is arranged on sucking pipe, sucking pipe is that its big uncork place horn-like is buckled in inflammable gas floss hole, and its little opening is connected with gas discharge pipe.
2. novel inflammable gas blow-down pipe according to claim 1, it is characterized in that, described sucking pipe is connected with gas discharge pipe by the draw-in groove cooperatively interacted.
3. novel inflammable gas blow-down pipe according to claim 1, is characterized in that, described gas discharge pipe is insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310648231.9A CN104696611A (en) | 2013-12-04 | 2013-12-04 | Novel combustible gas blow-down pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310648231.9A CN104696611A (en) | 2013-12-04 | 2013-12-04 | Novel combustible gas blow-down pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104696611A true CN104696611A (en) | 2015-06-10 |
Family
ID=53344016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310648231.9A Pending CN104696611A (en) | 2013-12-04 | 2013-12-04 | Novel combustible gas blow-down pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104696611A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115335140A (en) * | 2020-04-16 | 2022-11-11 | 爱德华兹有限公司 | Dilution of combustible gases |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006342944A (en) * | 2005-06-10 | 2006-12-21 | Teral Kyokuto Inc | Vacuum breaker |
| CN202040550U (en) * | 2011-05-11 | 2011-11-16 | 大丰市丰泰机电有限公司 | Fuel gas explosion-proof top device |
| CN203604825U (en) * | 2013-12-04 | 2014-05-21 | 山东联合化工股份有限公司 | Novel combustible gas emptying pipe |
-
2013
- 2013-12-04 CN CN201310648231.9A patent/CN104696611A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006342944A (en) * | 2005-06-10 | 2006-12-21 | Teral Kyokuto Inc | Vacuum breaker |
| CN202040550U (en) * | 2011-05-11 | 2011-11-16 | 大丰市丰泰机电有限公司 | Fuel gas explosion-proof top device |
| CN203604825U (en) * | 2013-12-04 | 2014-05-21 | 山东联合化工股份有限公司 | Novel combustible gas emptying pipe |
Non-Patent Citations (3)
| Title |
|---|
| 中国国家标准化管理委员会: "《中华人民共和国国家标准GB4962-2008》", 11 December 2008 * |
| 吴科如: "《建筑材料》", 1 January 1999, 同济大学出版社 * |
| 宋辉: "《中国消防辞典》", 31 July 1992, 辽宁人民出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115335140A (en) * | 2020-04-16 | 2022-11-11 | 爱德华兹有限公司 | Dilution of combustible gases |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |
|
| WD01 | Invention patent application deemed withdrawn after publication |