CN205921198U - Antechamber spark plug sleeve pipe - Google Patents
Antechamber spark plug sleeve pipe Download PDFInfo
- Publication number
- CN205921198U CN205921198U CN201620736139.7U CN201620736139U CN205921198U CN 205921198 U CN205921198 U CN 205921198U CN 201620736139 U CN201620736139 U CN 201620736139U CN 205921198 U CN205921198 U CN 205921198U
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- spark plug
- spark
- sleeve
- plug
- screw thread
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Abstract
The utility model discloses an antechamber spark plug sleeve pipe, including spark plug sleeve and spark plug, spark plug sleeve one end is provided with the sleeve and screws up the hex bolts, the sleeve is screwed up and is provided with sealed screw thread on the boss of hex bolts one side, the spark plug sleeve other end is provided with the antechamber cover, be the antechamber with antechamber cover and the space that spark plug sleeve end formed, the central authorities of antechamber cover have seted up the antechamber aperture that ignites, spark plug sleeve tip inner wall is provided with the spark plug retaining thread, be provided with sleeve location screw thread on the spark plug sleeve tip outer wall that the spark plug retaining thread corresponds, spark plug sleeve tip is provided with spark plug location shoulder, the spark plug top is provided with the wiring nut, the spark plug bottom is through spark plug retaining thread and spark plug bushing, the spark plug bottom is provided with center electrode, spark plug bottom side is provided with the lateral electrode.
Description
Technical field
This utility model is related to ignition plug sleeve equipment field, specially a kind of pre-chamber spark plug sleeve.
Background technology
Advocate clean energy resource, energy-saving and emission-reduction, environmental protection, reducing energy consumption with country in recent years energetically.Because of natural gas,
Biogas, device in Gas etc. is using broadly falling into clean energy resource, and range also gets more and more, Gas Generator Set cold, heat and electricity triple supply because
Comprehensive utilization ratio is high, and market prospect is also increasingly concerned by people, particularly data center, airport, large buildings and coal mine gas
Power station, the Sewage Treatment Project scope of application are more and more wider, and installed capacity also can get more and more.
Content of the invention
The purpose of this utility model is to provide a kind of pre-chamber spark plug sleeve, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, this utility model provides a kind of following technical scheme: pre-chamber spark plug sleeve, including fire
Flower plug sleeve and spark plug；Described spark-plug socket one end is provided with sleeve and tightens hex bolts；Hexagonal spiral shell tightened by described sleeve
Sealing screw thread is provided with the boss of bolt side；The described spark-plug socket other end is provided with precombustion chamber cover；Described and precombustion chamber
The space that cover is formed with spark-plug socket end is precombustion chamber；The central authorities of described precombustion chamber cover offer precombustion chamber and ignite aperture；
Described spark-plug socket inner wall of end is provided with spark plug and fixes screw thread；The corresponding spark-plug socket of screw thread fixed by described spark plug
Sleeve positioning threads are provided with the outer wall of end；Described spark-plug socket end is provided with spark plug positioning shoulder；Described spark plug
Top is provided with wiring nut；Described spark plug bottom is connected with ignition plug sleeve by the fixing screw thread of spark plug；Described spark
Plug bottom is provided with central electrode；Described spark plug bottom side is provided with lateral electrode.
Preferably, it is provided with metallic packing between described spark plug and spark plug positioning shoulder.
Preferably, described central electrode is vertically corresponding with lateral electrode end position.
Preferably, described precombustion chamber ignites hole diameter for 0.05mm.
Compared with prior art, the beneficial effects of the utility model are: this utility model can replace import precombustion chamber fire
Hua Sai, reduces unit operation maintenance cost expense；Pre-chamber spark plug improves combustion gas burning velocity in cylinder, unit output property
Can more stable state, overall efficiency raising；Gas in-cylinder combustion performance improves, and combustion gas is more abundant in gas in-cylinder combustion, electromotor defeated
Go out performance to significantly improve, reduce simultaneously and not exclusively lead to after-burning in smoke pipe serious because of combustion gas in gas in-cylinder combustion, the row of reducing
Temperature degree raises, fall amount of nitrogen oxides, reduces nitrogen oxides to atmospheric pollution；Extending plug service life, reduces spark
Igniting abnormality because of the generation of carbon distribution in plug electrode, reduces the generation of combustion knock, and easy to install.
Brief description
Fig. 1 installs sectional view for this utility model spark plug；
Fig. 2 is this utility model ignition plug sleeve sectional view；
Fig. 3 is this utility model ignition plug sleeve top view.
In reference: 1- spark-plug socket；2- spark plug；3- metallic packing；4- wiring nut；Electrocardio in 5-
Pole；6- lateral electrode；7- precombustion chamber；Hex bolts tightened by 8- sleeve；9- seals screw thread；10- spark plug positioning shoulder；11- sleeve is fixed
Position screw thread；12- precombustion chamber cover；13- precombustion chamber is ignited aperture；Screw thread fixed by 14- spark plug.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-3, a kind of embodiment that this utility model provides:
A kind of pre-chamber spark plug sleeve, including spark-plug socket 1 and spark plug 2；Spark-plug socket 1 one end is provided with set
Hex bolts 8 tightened by cylinder；Sleeve is tightened and is provided with sealing screw thread 9 on the boss of hex bolts 8 side；Spark-plug socket 1 is another
End is provided with precombustion chamber cover 12；The space being formed with spark-plug socket 1 end with precombustion chamber cover 12 is precombustion chamber 7；Precombustion chamber cover
12 central authorities offer precombustion chamber and ignite aperture 13；Spark-plug socket 1 inner wall of end is provided with spark plug and fixes screw thread 14；Spark
It is provided with sleeve positioning threads 11 on the fixing corresponding spark-plug socket 1 end outer wall of screw thread 14 of plug；Spark-plug socket 1 end sets
It is equipped with spark plug positioning shoulder 10；Spark plug 2 top is provided with wiring nut 4；Screw thread 14 is fixed by spark plug in spark plug 2 bottom
It is connected with ignition plug sleeve 1；Spark plug 2 bottom is provided with central electrode 5；Spark plug 2 bottom side is provided with lateral electrode 6；Fire
It is provided with metallic packing 3 between flower plug 2 and spark plug positioning shoulder 10；Central electrode 5 is vertically right with lateral electrode 6 end position
Should；Precombustion chamber is ignited a diameter of 0.05mm of aperture 13.
Operation principle: spark-plug socket 1 end is provided with sealing screw thread 9 and plays buffer action, it is to avoid the indoor machine of rocking arm
Oil and jacket cooling water mixing, lead to machine oil go bad, sealing screw thread below 9 part by jacket water in outside of sleeve cooling make
With spark plug 2 tightens inside spark-plug socket 1 by specific purpose tool, and spark plug 2 central electrode 5 stretches into and spark-plug socket 1
Lower end end socket with holes forms precombustion chamber 7, five dispersion hole that are evenly distributed on end socket, joins 4 aperture edges of end socket side simultaneously
Tangent line leads to boring, end socket small hole at bottom part vertical drilling, and aperture is 0.05mm, during spark plug 2 electric discharge, the combustion of precombustion chamber of first igniting 7
Material blender, so that flame ejects along the precombustion chamber aperture 13 that ignites, forms a fireball, draws rapidly in engine chamber
Combustion gas, promote electromotor acting.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, this practicality can be realized in other specific forms new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that the containing of equivalency that will fall in claim
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as limiting
Involved claim.
Claims (4)
1. a kind of pre-chamber spark plug sleeve, including spark-plug socket (1) and spark plug (2)；It is characterized in that: described spark plug
Sleeve (1) one end is provided with sleeve and tightens hex bolts (8)；Described sleeve is tightened and is arranged on the boss of hex bolts (8) side
There is sealing screw thread (9)；Described spark-plug socket (1) other end is provided with precombustion chamber cover (12)；Described with precombustion chamber cover (12) with
The space that spark-plug socket (1) end is formed is precombustion chamber (7)；The central authorities of described precombustion chamber cover (12) offer precombustion chamber and ignite
Aperture (13)；Described spark-plug socket (1) inner wall of end is provided with the fixing screw thread (14) of spark plug；Screw thread fixed by described spark plug
(14) it is provided with sleeve positioning threads (11) on the outer wall of corresponding spark-plug socket (1) end；Described spark-plug socket (1) end
It is provided with spark plug positioning shoulder (10)；Described spark plug (2) top is provided with wiring nut (4)；Described spark plug (2) bottom leads to
Cross the fixing screw thread (14) of spark plug to be connected with ignition plug sleeve (1)；Described spark plug (2) bottom is provided with central electrode (5)；Institute
State spark plug (2) bottom side and be provided with lateral electrode (6).
2. a kind of pre-chamber spark plug sleeve according to claim 1 it is characterised in that: described spark plug (2) and spark
It is provided with metallic packing (3) between plug positioning shoulder (10).
3. a kind of pre-chamber spark plug sleeve according to claim 2 it is characterised in that: described central electrode (5) and side
Electrode (6) end position vertically corresponds to.
4. a kind of pre-chamber spark plug sleeve according to claim 3 it is characterised in that: described precombustion chamber is ignited aperture
(13) a diameter of 0.05mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620736139.7U CN205921198U (en) | 2016-07-14 | 2016-07-14 | Antechamber spark plug sleeve pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620736139.7U CN205921198U (en) | 2016-07-14 | 2016-07-14 | Antechamber spark plug sleeve pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205921198U true CN205921198U (en) | 2017-02-01 |
Family
ID=57875476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620736139.7U Active CN205921198U (en) | 2016-07-14 | 2016-07-14 | Antechamber spark plug sleeve pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205921198U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054635A (en) * | 2016-11-03 | 2018-05-18 | 联邦-富豪燃气有限公司 | With the pre-chamber spark plug and its manufacturing method of the internal combustion engine that gas is run |
| CN111969418A (en) * | 2019-05-20 | 2020-11-20 | 日本特殊陶业株式会社 | Spark plug |
| CN114641908A (en) * | 2019-11-19 | 2022-06-17 | 罗伯特·博世有限公司 | Method for producing a prechamber spark plug |
-
2016
- 2016-07-14 CN CN201620736139.7U patent/CN205921198U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054635A (en) * | 2016-11-03 | 2018-05-18 | 联邦-富豪燃气有限公司 | With the pre-chamber spark plug and its manufacturing method of the internal combustion engine that gas is run |
| CN111969418A (en) * | 2019-05-20 | 2020-11-20 | 日本特殊陶业株式会社 | Spark plug |
| CN114641908A (en) * | 2019-11-19 | 2022-06-17 | 罗伯特·博世有限公司 | Method for producing a prechamber spark plug |
| CN114641908B (en) * | 2019-11-19 | 2023-07-07 | 罗伯特·博世有限公司 | Method for manufacturing a prechamber spark plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180606 Address after: 402100 Fenghuang Industrial Park, Yongchuan Industrial Park, Chongqing, China Patentee after: Chongqing Googol Engine-Tech Co., Ltd. Address before: 523808 Dongguan Songshan Lake high tech Industrial Park 2 North Road, Guangdong Patentee before: Guangdong Honny Power Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 402100 Fenghuang Industrial Park, Yongchuan Industrial Park, Chongqing, China Patentee after: Chongqing Pangu Power Technology Co.,Ltd. Address before: 402100 Fenghuang Industrial Park, Yongchuan Industrial Park, Chongqing, China Patentee before: CHONGQING GOOGOL ENGINE-TECH Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |