CN103939070A - Injection device - Google Patents
Injection device Download PDFInfo
- Publication number
- CN103939070A CN103939070A CN201410134124.9A CN201410134124A CN103939070A CN 103939070 A CN103939070 A CN 103939070A CN 201410134124 A CN201410134124 A CN 201410134124A CN 103939070 A CN103939070 A CN 103939070A
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- CN
- China
- Prior art keywords
- injection device
- fuel
- cavity
- ejector filler
- filler panel
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- Fuel-Injection Apparatus (AREA)
Abstract
The invention discloses an injection device which comprises a propellant cavity, a spray orifice is formed in the propellant cavity, spray pipes are arranged between the propellant cavity and the spray orifice, the spray pipes are integrally connected with the spray orifice, the spray pipes are more than one in number, the propellant cavity is located on an injection device panel, embedded in the injection device panel and connected with the injection device panel through a weld joint, fuel nozzle components are arranged in the injection device panel, the fuel nozzle components are two in number, the two fuel nozzle components are arranged in the injection device panel in parallel, a fuel cavity is formed between the two fuel nozzle components, the top of the fuel cavity is communicated with the propellant cavity, air nozzles are arranged on the two sides of the fuel cavity, the two side faces of the air nozzles are connected with the fuel cavity and the fuel nozzle components respectively, and the bottom of the injection device panel is further provided with a sparking plug. According to the injection device, welding deformation is small, channeling cavity is avoided, process cycle is short, injection can be better conducted, parts of the injection device can be better protected, and endurance quality is good.
Description
Technical field
The present invention relates to a kind of mechanical device, particularly 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, be difficult to extract, crude oil volume increase becomes increasing, correspondingly, the requirement of oil field equipment and matched process technology is also being improved constantly.The steam injection generator of existing employing, can facilitate and better extract oil mass, oil circuit is exploited, injection device is wherein indispensable parts, can play key effect, but the pressure injecting to oil reservoir along with equipment is when constantly raise, its combustion pressure constantly increases, easily affect its spray effect, cause the impaired situation of injection device.
Summary of the invention
The technical problem to be solved in the present invention is: overcomes the problems referred to above, provides a kind of welding deformation little, avoided altering the situation in chamber, and short injection device of process-cycle.
To achieve these goals, the technical solution used in the present invention is such: injection device of the present invention, comprise propellant chamber, in propellant chamber, offer spray orifice, between propellant chamber and spray orifice, jet pipe is installed, jet pipe is connected with spray orifice one, and more than one of jet pipe, propellant chamber is positioned on ejector filler panel, and embed and be arranged on ejector filler panel, and with between ejector filler panel, by weld seam, be connected, fuel joint nozzle assembly is installed in ejector filler panel, fuel joint nozzle assembly is two, and two fuel joint nozzle assemblies are set in parallel in ejector filler panel, and offer fuel cavity between two fuel joint nozzle assemblies, fuel cavity top and propellant chamber are connected, fuel cavity both sides are provided with air and connect mouth, air connects mouth two sides and is connected with fuel cavity and fuel joint nozzle assembly respectively, ejector filler panel bottom is also provided with spark plug, spark plug is two, and be electrically connected between spark plug and fuel cavity.
Further, as a kind of concrete form of structure, air of the present invention connects mouth and fuel joint nozzle assembly all adopts O RunddichtringO to seal.
Further, as a kind of concrete form of structure, air of the present invention connects mouth top and is provided with edge.
Further, as a kind of concrete form of structure, jet pipe lateral surface of the present invention is provided with rib.
Compared with prior art, the invention has the advantages that: this injection device welding deformation is little, avoided altering the situation in chamber, and the process-cycle is short, can better carry out spray, can better protect each parts of ejector filler, endurance quality is good simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is 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. fuel joint nozzle assembly; 7. fuel cavity; 8. air connects mouth; 9. spark plug.
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention is only described in a schematic way, so it only show the formation relevant with the present invention.
The preferred embodiment of injection device of the present invention as shown in Figure 1, comprise propellant chamber 1, in propellant chamber 1, offer spray orifice 2, between propellant chamber 1 and spray orifice 2, jet pipe 3 is installed, jet pipe 3 is connected with spray orifice 2 one, and more than one of jet pipe 3, propellant chamber 1 is positioned on ejector filler panel 4, and embed and be arranged on ejector filler panel 4, and with between ejector filler panel 4, by weld seam 5, be connected, fuel joint nozzle assembly 6 is installed in ejector filler panel 4, fuel joint nozzle assembly 6 is two, and two fuel joint nozzle assemblies 6 are set in parallel in ejector filler panel 4, and offer fuel cavity 7 between two fuel joint nozzle assemblies 6, fuel cavity 7 tops and propellant chamber 1 are connected, fuel cavity 7 both sides are provided with air and connect mouth 8, air connects mouth 8 two sides and is connected with fuel cavity 7 and fuel joint nozzle assembly 6 respectively, ejector filler panel 4 bottoms are also provided with spark plug 9, spark plug 9 is two, and electrical connection between spark plug 9 and fuel cavity 7, described air connects mouth 8 and fuel joint nozzle assembly 6 all adopts O RunddichtringO to seal, described air connects mouth 8 tops and is provided with edge, described jet pipe 3 lateral surfaces are provided with rib.
Injection device welding deformation of the present invention is little, avoided altering the situation in chamber, and the process-cycle is short, can better carry out spray, can better protect each parts of ejector filler simultaneously, and endurance quality is good.
The above-mentioned foundation desirable embodiment of the present invention of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on manual, must determine its technical scope according to claim scope.
Claims (4)
1. an injection device, comprise propellant chamber, it is characterized in that: in propellant chamber, offer spray orifice, between propellant chamber and spray orifice, jet pipe is installed, jet pipe is connected with spray orifice one, and more than one of jet pipe, propellant chamber is positioned on ejector filler panel, and embed and be arranged on ejector filler panel, and with between ejector filler panel, by weld seam, be connected, fuel joint nozzle assembly is installed in ejector filler panel, fuel joint nozzle assembly is two, and two fuel joint nozzle assemblies are set in parallel in ejector filler panel, and offer fuel cavity between two fuel joint nozzle assemblies, fuel cavity top and propellant chamber are connected, fuel cavity both sides are provided with air and connect mouth, air connects mouth two sides and is connected with fuel cavity and fuel joint nozzle assembly respectively, ejector filler panel bottom is also provided with spark plug, spark plug is two, and be electrically connected between spark plug and fuel cavity.
2. injection device according to claim 1, is characterized in that: described air connects mouth and fuel joint nozzle assembly all adopts O RunddichtringO to seal.
3. injection device according to claim 1, is characterized in that: described air connects mouth top and is provided with edge.
4. injection device according to claim 1, is characterized in that: 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 true CN103939070A (en) | 2014-07-23 |
| CN103939070B 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 |
|---|---|
| CN103939070B (en) | 2017-01-04 |
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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. |
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| 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: 20170104 Termination date: 20170404 |
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| CF01 | Termination of patent right due to non-payment of annual fee |