CN103939070B - injection device - Google Patents
injection device Download PDFInfo
- Publication number
- CN103939070B CN103939070B CN201410134124.9A CN201410134124A CN103939070B CN 103939070 B CN103939070 B CN 103939070B CN 201410134124 A CN201410134124 A CN 201410134124A CN 103939070 B CN103939070 B CN 103939070B
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- CN
- China
- Prior art keywords
- fuel
- spigot joint
- ejector filler
- filler panel
- propellant chamber
- 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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- Fuel-Injection Apparatus (AREA)
Abstract
The invention discloses a kind of injection device, including propellant chamber, spray orifice is offered in propellant chamber, jet pipe is installed between propellant chamber and spray orifice, jet pipe is connected with spray orifice one, and jet pipe more than one, propellant chamber is positioned on ejector filler panel, and embedding is arranged on ejector filler panel, and and ejector filler panel between pass through solder design, fuel spigot joint assembly is installed in ejector filler panel, the spigot joint assembly of fuel is two, and two the spigot joint member parallel of fuel be arranged in ejector filler panel, and two offer fuel cavity between the spigot joint assembly of fuel, fuel cavity top is connected with propellant chamber, it is spigot joint that fuel cavity both sides are provided with air, the spigot joint two sides of air assembly spigot joint with fuel cavity and fuel respectively is connected, it is additionally provided with spark plug bottom ejector filler panel.This injection device welding deformation is little, it is to avoid alter the situation in chamber, and the process-cycle is short so that it is can preferably carry out spray, can preferably protect each parts of ejector filler simultaneously, and endurance quality is good.
Description
Technical field
The present invention relates to a kind of machinery, particularly to a kind of injection device.
Background technology
Development along with automobile industry, constantly increasing of people's living standard, requirement to oil mass is day by day increased, but along with the development of oil field development, reservoir condition is increasingly sophisticated, and physical features is dangerous, it is difficult to extract, crude oil volume increase becomes increasing, and corresponding, the requirement to oil field equipment and matched process technology is also improving constantly.The steam injection generator of existing employing, can facilitate and preferably extract oil mass, oil circuit is exploited, injection device is the most indispensable parts, key effect can be played, but along with equipment is when the pressure that oil reservoir injects constantly raises, its combustion pressure constantly increases, easily affect its spray effect, cause the situation that injection device is impaired.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the problems referred to above, it is provided that a kind of welding deformation is little, it is to avoid alter the situation in chamber, and the injection device that the process-cycle is short.
nullTo achieve these goals，The technical solution used in the present invention is such that the injection device of the present invention，Including propellant chamber，Spray orifice is offered in propellant chamber，Jet pipe is installed between propellant chamber and spray orifice，Jet pipe is connected with spray orifice one，And jet pipe more than one，Propellant chamber is positioned on ejector filler panel，And embedding is arranged on ejector filler panel，And and ejector filler panel between pass through solder design，Fuel spigot joint assembly is installed in ejector filler panel，The spigot joint assembly of fuel is two，And two the spigot joint member parallel of fuel be arranged in ejector filler panel，And two offer fuel cavity between the spigot joint assembly of fuel，Fuel cavity top is connected with propellant chamber，It is spigot joint that fuel cavity both sides are provided with air，The spigot joint two sides of air assembly spigot joint with fuel cavity and fuel respectively is connected，It is additionally provided with spark plug bottom ejector filler panel，Spark plug is two，And be electrically connected between spark plug and fuel cavity.
Further, as a kind of concrete version, air of the present invention is spigot joint and the spigot joint assembly of fuel all uses O RunddichtringO to seal.
Further, as a kind of concrete version, the spigot joint top of air of the present invention is provided with edge.
Further, as a kind of concrete version, jet pipe lateral surface of the present invention is provided with rib.
Compared with prior art, it is an advantage of the current invention that: this injection device welding deformation is little, it is to avoid alter the situation in chamber, and the process-cycle is short so that it is can preferably carry out spray, can preferably protect each parts of ejector filler, endurance quality is good simultaneously.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention；
In figure: 1. propellant chamber；2. spray orifice；3. jet pipe；4. ejector filler panel；5. weld seam；6. the spigot joint assembly of fuel；7. fuel cavity；8. air is spigot joint；9. spark plug.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, and the basic structure of the present invention is described the most in a schematic way, and therefore it only shows the composition relevant with the present invention.
nullThe preferred embodiment of injection device of the present invention as shown in Figure 1，Including propellant chamber 1，Spray orifice 2 is offered in propellant chamber 1，Jet pipe 3 is installed between propellant chamber 1 and spray orifice 2，Jet pipe 3 is connected with spray orifice 2 one，And jet pipe 3 more than one，Propellant chamber 1 is positioned on ejector filler panel 4，And embedding is arranged on ejector filler panel 4，And be connected by weld seam 5 with between ejector filler panel 4，The spigot joint assembly of fuel 6 is installed in ejector filler panel 4，The spigot joint assembly of fuel 6 is two，And two the spigot joint assembly of fuel 6 be set in parallel in ejector filler panel 4，And two offer fuel cavity 7 between the spigot joint assembly of fuel 6，Fuel cavity 7 top is connected with propellant chamber 1，Fuel cavity 7 both sides are provided with air spigot joint 8，Spigot joint 8 two sides of air assembly 6 spigot joint with fuel cavity 7 and fuel respectively is connected，Spark plug 9 it is additionally provided with bottom ejector filler panel 4，Spark plug 9 is two，And be electrically connected between spark plug 9 and fuel cavity 7，Described air spigot joint 8 and the spigot joint assembly of fuel 6 all use O RunddichtringO to seal，Spigot joint 8 tops of described air are provided with edge，Described jet pipe 3 lateral surface is provided with rib.
The injection device welding deformation of the present invention is little, it is to avoid alter the situation in chamber, and the process-cycle is short so that it is can preferably carry out spray, can preferably protect each parts of ejector filler simultaneously, and endurance quality is good.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff can carry out various change and amendment completely in the range of without departing from this invention technological thought.The content that the technical scope of this invention is not limited in description, it is necessary to determine its technical scope according to right.
Claims (1)
- null1. an injection device，Including propellant chamber，It is characterized in that: in propellant chamber, offer spray orifice，Jet pipe is installed between propellant chamber and spray orifice，Jet pipe is connected with spray orifice one，And jet pipe more than one，Propellant chamber is positioned on ejector filler panel，And embedding is arranged on ejector filler panel，And and ejector filler panel between pass through solder design，Fuel spigot joint assembly is installed in ejector filler panel，The spigot joint assembly of fuel is two，And two the spigot joint member parallel of fuel be arranged in ejector filler panel，And two offer fuel cavity between the spigot joint assembly of fuel，Fuel cavity top is connected with propellant chamber，It is spigot joint that fuel cavity both sides are provided with air，The spigot joint two sides of air assembly spigot joint with fuel cavity and fuel respectively is connected，It is additionally provided with spark plug bottom ejector filler panel，Spark plug is two，And be electrically connected between spark plug and fuel cavity，Described air is spigot joint and the spigot joint assembly of fuel all uses O RunddichtringO to seal，The spigot joint top of described air is provided with edge，Described jet pipe lateral surface is provided with rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410134124.9A CN103939070B (en) | 2014-04-04 | 2014-04-04 | injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410134124.9A CN103939070B (en) | 2014-04-04 | 2014-04-04 | injection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103939070A CN103939070A (en) | 2014-07-23 |
| CN103939070B true CN103939070B (en) | 2017-01-04 |
Family
ID=51186916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410134124.9A Expired - Fee Related CN103939070B (en) | 2014-04-04 | 2014-04-04 | injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103939070B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2377349Y (en) * | 1999-03-25 | 2000-05-10 | 沈阳新光动力机械公司 | Gas and steam producer for thermal recovery of viscous crude |
| CA2718811A1 (en) * | 2008-03-19 | 2009-09-24 | Heraldo Da Silva Couto | Vitiated steam generator |
| CN102305404A (en) * | 2011-07-19 | 2012-01-04 | 关兵 | Re-combustion injector of combustor of re-combustion supercritical pressure gas-liquid phase fuel generator |
| CN102384463A (en) * | 2011-07-19 | 2012-03-21 | 关兵 | High-pressure and high-temperature resistant sealing device of after-burning super-critical pressure steam-injecting generator combustion chamber |
| RU2469185C1 (en) * | 2011-07-08 | 2012-12-10 | Открытое акционерное общество "Татнефть" имени В.Д. Шашина | Development method of heavy oil or bitumen mine field with control of heat carrier pumped to well |
| CN203130282U (en) * | 2013-03-15 | 2013-08-14 | 北京航天动力研究所 | Integral injector |
| CN203879475U (en) * | 2014-04-04 | 2014-10-15 | 雅克设计有限公司 | Spraying and injecting device |
-
2014
- 2014-04-04 CN CN201410134124.9A patent/CN103939070B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2377349Y (en) * | 1999-03-25 | 2000-05-10 | 沈阳新光动力机械公司 | Gas and steam producer for thermal recovery of viscous crude |
| CA2718811A1 (en) * | 2008-03-19 | 2009-09-24 | Heraldo Da Silva Couto | Vitiated steam generator |
| RU2469185C1 (en) * | 2011-07-08 | 2012-12-10 | Открытое акционерное общество "Татнефть" имени В.Д. Шашина | Development method of heavy oil or bitumen mine field with control of heat carrier pumped to well |
| CN102305404A (en) * | 2011-07-19 | 2012-01-04 | 关兵 | Re-combustion injector of combustor of re-combustion supercritical pressure gas-liquid phase fuel generator |
| CN102384463A (en) * | 2011-07-19 | 2012-03-21 | 关兵 | High-pressure and high-temperature resistant sealing device of after-burning super-critical pressure steam-injecting generator combustion chamber |
| CN203130282U (en) * | 2013-03-15 | 2013-08-14 | 北京航天动力研究所 | Integral injector |
| CN203879475U (en) * | 2014-04-04 | 2014-10-15 | 雅克设计有限公司 | Spraying and injecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103939070A (en) | 2014-07-23 |
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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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zeng Guang Inventor after: Li Jieke Inventor after: Qi Molin Inventor after: Zhang Bin Inventor after: Li Peng Inventor after: Ding Yan Inventor before: Liang Feng |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161123 Address after: Wenhui Street Xisi road 257000 in Shandong province Dongying city Dongying District No. 616 Dongsheng building Applicant after: Zeng Guang Address before: 610000 Jinjiang District, Chengdu, East Street, 18-32 No. 1, floor 5, layer 517, Applicant before: Chengdu Lyudi Technology Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20170404 |