CN109707526B - New energy automobile engine cylinder lid of location ignition - Google Patents
New energy automobile engine cylinder lid of location ignition Download PDFInfo
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- CN109707526B CN109707526B CN201811598463.7A CN201811598463A CN109707526B CN 109707526 B CN109707526 B CN 109707526B CN 201811598463 A CN201811598463 A CN 201811598463A CN 109707526 B CN109707526 B CN 109707526B
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Abstract
The invention discloses a new energy automobile engine cylinder cover with positioning ignition, which comprises a main body, a fixing rod and a cavity body protection plate, wherein a valve slot is formed in the bottom surface of the main body, the fixing rod is connected inside the main body, second cylinder cushion mounting slots are formed in the left side and the right side of the bottom surface of the main body, an ignition system is arranged on the front side surface of the main body, a reinforcing plate is fixed on the outer side of the bottom of the main body, a second valve pipeline is arranged on the rear side surface of the main body, a bottom clamp is arranged in the middle of the top surface of the main body, a support slot is formed in the middle of the bottom clamp, and a valve chamber is arranged on the outer side of the bottom clamp. This new energy automobile engine cylinder lid of location ignition can guarantee the location ignition, is convenient for install the work and use, is convenient for carry out the installation of cylinder pad and uses, and has guaranteed the stable intermittent type switching of intake duct and gas outlet duct, and is favorable to avoiding the precision reduction under the long-term use of cylinder lid to be convenient for guarantee valve pipeline's seal.
Description
Technical Field
The invention relates to the technical field of engine cylinder covers, in particular to a new energy automobile engine cylinder cover with positioning ignition.
Background
With the development of the automobile industry, the requirements for various used components on the automobile are higher and higher, and the cylinder cover is mounted above the cylinder body, bears great thermal load and mechanical load in the interior of the automobile, and is an important component on the automobile engine.
For example, the chinese patent with an issued publication number of CN 104838098B, includes: a plurality of exhaust ports provided in correspondence with the plurality of cylinders and configured to gather outlets of the exhaust ports inside the cylinder head, at least one of the exhaust ports being free from the water jacket provided thereabove; and a pair of oil passages arranged to sandwich the at least one of the exhaust ports, above which the water jacket is not provided, therebetween. An inclined surface is provided on an upper surface of the cylinder head and positioned between the pair of oil passages, the inclined surface being inclined from one of the pair of oil passages toward the other of the pair of oil passages; but the ignition device can not ensure the positioning ignition, is inconvenient to install, work and use, and is inconvenient to install and use the cylinder gasket.
Further, as disclosed in chinese patent No. CN 103939227B, there is a cylinder head capable of improving productivity of a cylinder head having an exhaust collecting portion and improving cooling efficiency of the exhaust collecting portion. The upper flow path part and the extending flow path part are formed by the core of the upper water jacket together with the upper water jacket during casting, and the lower flow path part is formed by drilling after casting; however, the stable intermittent opening and closing of the air inlet channel and the air outlet channel cannot be guaranteed, the reduction of precision of the cylinder cover under the condition of long-term use is avoided, and the airtightness of the air valve pipeline is not convenient to guarantee, so that the cylinder cover of the new energy automobile engine with the positioning ignition function is provided, and the problems provided in the above are solved conveniently.
Disclosure of Invention
The invention aims to provide a cylinder cover of a new energy automobile engine with positioned ignition, and aims to solve the problems that the existing commonly-used cylinder cover in the background art cannot ensure the positioned ignition, is inconvenient to install, work and use, is inconvenient to install and use a cylinder cushion, cannot ensure stable and intermittent opening and closing of an air inlet channel and an air outlet channel, is not beneficial to avoiding the reduction of the precision of the cylinder cover under the long-term use, and is inconvenient to ensure the tightness of an air valve pipeline.
In order to achieve the purpose, the invention provides the following technical scheme: a cylinder cover of a new energy automobile engine with positioning ignition comprises a main body, a fixing rod and a cavity protection plate, wherein a valve groove is formed in the bottom surface of the main body, an air inlet channel is formed in the middle of the valve groove, an air outlet channel which is also located in the middle of the valve groove is formed in the outer side of the air inlet channel, the fixing rod is connected to the inside of the main body, a first cylinder gasket mounting groove which is located in the outer side of the valve groove is formed in the inner side of the fixing rod, second cylinder gasket mounting grooves are formed in the left side and the right side of the bottom surface of the main body, a first annular water channel and a first oil duct are formed in the rear side of the bottom surface of the main body respectively, the first annular water channel is located on the left side of the first oil duct, a second annular water channel and a second oil duct are formed in the front side of the bottom surface of the main body respectively, and the second annular water channel is located on the left side of the second oil duct;
the cavity protection plate is positioned on the rear side of the first annular water channel on the bottom surface of the main body, a combustion cavity is formed in the middle of the cavity protection plate, an ignition system is arranged on the front side surface of the main body, a first valve pipeline is arranged on the inner side of the ignition system, a spark plug is arranged on the outer side of the ignition system, a reinforcing plate is fixed on the outer side of the top of the main body, a second valve pipeline is arranged on the rear side surface of the main body, and mounting rods are symmetrically arranged on the outer side of the second valve pipeline;
the top surface middle part of main part is provided with the bottom checkpost, and the limit portion of bottom checkpost has seted up the fixed orifices, the middle part of bottom checkpost is provided with holds in the palm the groove, and the avris of bottom checkpost is provided with the layer board, the outside of bottom checkpost is provided with the valve room, and the inboard of valve room installs the valve fore-set, the inside below of valve fore-set is provided with the locking plate, and the bottom surface of locking plate is connected with the top surface of first elasticity foundation ring, the below of first elasticity foundation ring is provided with second elasticity foundation ring, and the lower extreme of second elasticity foundation ring is connected with the oil blanket, the inboard of oil blanket is provided with the pipe, and the spring is installed in the outside of pipe, the bottom of pipe is connected with the valve foundation ring, and the below of valve foundation ring is provided with the hybrid chamber.
Preferably, the valve grooves are arranged on the bottom surface of the main body at equal intervals, and the air inlet channel and the air outlet channel are respectively arranged on the inner side of the valve grooves in a bilateral symmetry mode.
Preferably, the fixing rods are symmetrically provided with 2 groups at the outer side of the valve slot, and each group of the fixing rods is provided with 10 fixing rods, and each group of the fixing rods is uniformly arranged.
Preferably, the first cylinder gasket mounting groove is symmetrically arranged front and back corresponding to the outer side of the valve groove, the cross-sectional shape structure of the first cylinder gasket mounting groove is an arc-shaped structure, and the leftmost side and the rightmost side of the valve groove are symmetrically provided with the second cylinder gasket mounting groove.
Preferably, the first valve pipelines and the spark plugs are arranged in a one-to-one correspondence mode, the first valve pipelines are distributed in a pairwise concentrated mode, and the first valve pipelines are communicated with the left-to-right air inlet channel in sequence from left to right.
Preferably, the second valve pipelines are arranged in a one-to-one mode at intervals, the outer sides of the second valve pipelines are evenly connected with mounting rods, and the second valve pipelines are communicated with the gas outlet channels in a one-to-one correspondence mode.
Preferably, the inner side surface of the bottom clip is of a semicircular structure, the left side and the right side of the bottom clip are symmetrically provided with the valve chambers, and the bottoms of the valve chambers are of arc-shaped groove-shaped structures.
Preferably, the valve support pillar comprises a main plate and a hydraulic system, the hydraulic system is installed at the top end of the interior of the main plate, and the bottom end face of the hydraulic system is tightly attached to the top end face of the locking plate.
Preferably, the first elastic bottom ring, the second elastic bottom ring, the oil seal and the guide pipe are of an integrated structure, and the guide pipe forms a telescopic structure below the valve chamber through a spring.
Preferably, the valve bottom ring is of a sliding structure above the mixing cavity, the valve bottom ring is of a stepped structure, and the side surface inclination angles of the stepped structure of the valve bottom ring are 60 degrees, 45 degrees and 30 degrees from top to bottom in sequence.
Compared with the prior art, the invention has the beneficial effects that: the cylinder cover of the engine of the new energy automobile with the positioned ignition function can ensure the positioned ignition, is convenient to install, work and use, is convenient to install and use a cylinder gasket, ensures the stable and intermittent opening and closing of the air inlet channel and the air outlet channel, is favorable for avoiding the reduction of the precision of the cylinder cover under the long-term use, and is convenient to ensure the tightness of an air valve pipeline;
1. the cylinder gasket is convenient to position through the combined use of the first cylinder gasket mounting groove and the second cylinder gasket mounting groove, so that the cylinder gasket is convenient to install and use quickly, and the fixing rods are matched for fixing, so that the communication of each cavity structure is ensured, and the tightness between the cylinder cover and the cylinder body is ensured;
2. the crankshaft rod is convenient to fix through the arc inner side surface structure of the bottom clamp, so that the locking plate is struck through the valve ejection column, the guide pipe is convenient to stretch and retract through the spring and further convenient to slide, and the precision is favorably ensured through automatic compensation of a hydraulic system, so that the intermittent opening and closing of the first valve pipeline and the second valve pipeline are ensured;
3. through the three different inclined plane stair structures of side, be convenient for guarantee the leakproofness to be convenient for guarantee the stable intermittent type switching of intake duct and gas outlet duct, so that guarantee to carry out the ignition operation of location through the spark plug.
Drawings
FIG. 1 is a schematic view of the overhead structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of the backside structure of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a side sectional view of the present invention;
fig. 6 is a schematic view of the catheter structure of the present invention.
In the figure: 1. a main body; 2. a valve slot; 3. an air inlet channel; 4. an air outlet channel; 5. fixing the rod; 6. a first gasket mounting groove; 7. a second cylinder liner mounting groove; 8. a first annular waterway; 9. a first oil passage; 10. a second annular waterway; 11. a second oil passage; 12. a cavity guard plate; 13. a combustion chamber; 14. an ignition system; 15. a first valve conduit; 16. a spark plug; 17. a reinforcing plate; 18. a second valve conduit; 19. mounting a rod; 20. a bottom clip; 21. a fixing hole; 22. a bracket; 23. a support plate; 24. a valve chamber; 25. a valve lifter; 2501. a main board; 2502. a hydraulic system; 26. a locking plate; 27. a first resilient backing ring; 28. a second elastic bottom ring; 29. oil sealing; 30. a conduit; 31. a spring; 32. a valve bottom ring; 33. a mixing chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a cylinder cover of a new energy automobile engine with positioning ignition comprises a main body 1, a valve groove 2, an air inlet channel 3, an air outlet channel 4, a fixing rod 5, a first cylinder gasket installation groove 6, a second cylinder gasket installation groove 7, a first annular water channel 8, a first oil channel 9, a second annular water channel 10, a second oil channel 11, a cavity body guard plate 12, a combustion cavity 13, an ignition system 14, a first valve pipeline 15, a spark plug 16, a reinforcing plate 17, a second valve pipeline 18, an installation rod 19, a bottom clamp 20, a fixing hole 21, a bracket 22, a supporting plate 23, a valve chamber 24, a valve support pillar 25, a locking plate 26, a first elastic bottom ring 27, a second elastic bottom ring 28, an oil seal 29, a guide pipe 30, a spring 31, a valve bottom ring 32 and a mixing cavity 33, wherein the valve groove 2 is arranged on the bottom surface of the main body 1, the air inlet channel 3 is arranged in the middle of the valve groove 2, the air outlet channel 4 which is also arranged in the middle of the valve groove 2 is arranged on the outer side of the air inlet channel 3, the fixed rod 5 is connected inside the main body 1, a first cylinder gasket mounting groove 6 located on the outer side of the valve groove 2 is arranged on the inner side of the fixed rod 5, second cylinder gasket mounting grooves 7 are formed in the left side and the right side of the bottom surface of the main body 1, a first annular water channel 8 and a first oil duct 9 are formed in the rear side of the bottom surface of the main body 1 respectively, the first annular water channel 8 is located on the left side of the first oil duct 9, a second annular water channel 10 and a second oil duct 11 are formed in the front side of the bottom surface of the main body 1 respectively, and the second annular water channel 10 is located on the left side of the second oil duct 11;
the cavity protection plate 12 is positioned at the rear side of the first annular water channel 8 on the bottom surface of the main body 1, a combustion cavity 13 is formed in the middle of the cavity protection plate 12, an ignition system 14 is arranged on the front side surface of the main body 1, a first valve pipeline 15 is arranged on the inner side of the ignition system 14, a spark plug 16 is arranged on the outer side of the ignition system 14, a reinforcing plate 17 is fixed on the outer side of the top of the main body 1, a second valve pipeline 18 is arranged on the rear side surface of the main body 1, and mounting rods 19 are symmetrically arranged on the outer side of the second valve pipeline 18;
the middle part of the top surface of the main body 1 is provided with a bottom clip 20, a fixing hole 21 is formed in the edge part of the bottom clip 20, a bracket 22 is arranged in the middle part of the bottom clip 20, a supporting plate 23 is arranged on the side of the bottom clip 20, a valve chamber 24 is arranged on the outer side of the bottom clip 20, a valve top post 25 is arranged on the inner side of the valve chamber 24, a locking plate 26 is arranged below the inner part of the valve top post 25, the bottom surface of the locking plate 26 is connected with the top surface of a first elastic bottom ring 27, a second elastic bottom ring 28 is arranged below the first elastic bottom ring 27, an oil seal 29 is connected to the lower end of the second elastic bottom ring 28, a guide pipe 30 is arranged on the inner side of the oil seal 29, a spring 31 is arranged on the outer side of the guide pipe 30, a valve bottom ring 32 is connected to the bottom end of the guide pipe 30, and a mixing cavity 33 is arranged below the valve bottom ring 32.
If valve slot 2 equidistant setting in the bottom surface of main part 1 in FIG. 1, and the inboard bilateral symmetry of valve slot 2 has seted up intake duct 3 and gas outlet 4 respectively, be convenient for guarantee overall structure's homogeneity, dead lever 5 is provided with 2 groups at valve slot 2's outside symmetry in FIG. 4, and 5 every groups of dead lever are provided with 10, and its every group is equal evenly set up, be convenient for connect the installation, thereby be convenient for guarantee that the bearing load transmission of cylinder cap each department is even, avoid appearing local rupture, first cylinder pad mounting groove 6 corresponds the outside longitudinal symmetry setting of valve slot 2, and the cross-sectional shape structure of first cylinder pad mounting groove 6 is the arc structure, and valve slot 2 the leftmost side and the rightmost side symmetry are provided with second cylinder pad mounting groove 7, be convenient for carry out the quick location installation of cylinder pad, and then be convenient for guarantee the leakproofness between cylinder cap and the cylinder body.
As in fig. 2 and 3, one-to-one setting between first valve pipeline 15 and spark plug 16, and first valve pipeline 15 is two liang of centralized distribution, and first valve pipeline 15 corresponds the intercommunication with air inlet 3 from left to right in proper order from left to right, be convenient for carry on gaseous entering and compression, second valve pipeline 18 is one or two kinds of interval setting, and the outside of second valve pipeline 18 evenly is connected with installation pole 19, and the one-to-one intercommunication between second valve pipeline 18 and gas outlet 4, be convenient for carry on gaseous exchange, so that the gas circulation, be convenient for the pressure release.
As shown in fig. 4, the inner side surface of the bottom clip 20 is in a semicircular structure, the valve chambers 24 are symmetrically installed on the left side and the right side of the bottom clip 20, the bottom of the valve chamber 24 is in an arc groove-shaped structure, which is convenient for installing a crankshaft, thereby facilitating the operation of the valve groove 2, as shown in fig. 5 and 6, the valve top post 25 comprises a main plate 2501 and a hydraulic system 2502, the hydraulic system 2502 is installed on the top end inside the main plate 2501, the bottom end surface of the hydraulic system 2502 is tightly attached to the top end surface of the locking plate 26, which is convenient for automatic compensation through the hydraulic system 2502, thereby avoiding abnormal sound and ignition influence when the cylinder cover is used, the first elastic bottom ring 27, the second elastic bottom ring 28, the oil seal 29 and the guide pipe 30 are in an integrated structure, the guide pipe 30 forms a telescopic structure below the valve chamber 24 through a spring 31, thereby facilitating intermittent sliding use, the bottom ring 32 is in a sliding structure above the mixing cavity 33, and the valve bottom ring 32 is in a step-shaped structure, and the inclination angles of the side surfaces of the step-shaped structure of the valve bottom ring 32 are 60 degrees, 45 degrees and 30 degrees from top to bottom in sequence, so that the airtightness is convenient to ensure, the normal operation of a cylinder cover is convenient to ensure, and the ignition operation is convenient to perform through the spark plug 16.
The working principle is as follows: when the cylinder cover of the new energy automobile engine with the positioning ignition function is used, the cylinder cover is firstly assembled for use, the cylinder gasket is positioned and installed through the first cylinder gasket installation groove 6 and the second cylinder gasket installation groove 7, then the cylinder cover is connected with the cylinder body, and the fixing rod 5 is used for fixedly connecting, so that the stability of the whole structure is guaranteed, meanwhile, the communication among the cavity slotted holes is guaranteed, the normal circulation of the first annular water channel 8, the first oil channel 9, the second annular water channel 10 and the second oil channel 11 is guaranteed, and the use of cooling water and engine oil is guaranteed;
then, the camshaft rod is placed through the arc-shaped structure on the inner side face of the bottom clamp 20 and is connected with the other half clamp through the fixing hole 21, so that the bottom clamp 20 is fixed, the eccentric group on the crankshaft rod can collide with the valve top post 25 at the bottom of the valve chamber 24, the cylinder cover is convenient to use, and the first valve pipeline 15 and the second valve pipeline 18 are connected with an external pipeline respectively to complete work preparation;
when the automobile air compressor works, the valve top post 25 is impacted through the rotation of the crankshaft rod, so that the locking plate 26 is circularly pressed, the guide pipe 30 is circularly stretched through the integrated structure among the first elastic bottom ring 27, the second elastic bottom ring 28, the oil seal 29 and the guide pipe 30 and the elastic action of the spring 31, the valve bottom ring 32 connected with the bottom end of the guide pipe 30 is opened and closed in a left-right intermittent mode above the mixing cavity 33, so that air is conveniently compressed, when the mixing cavity 33 and the first valve pipeline 15 are closed, namely the air inlet 3 communicated with the first valve pipeline 15 is in a closed state, through the action of the spark plug 16, the positioning ignition through the first valve pipeline 15 is convenient, the automobile body is convenient to start, and through the left-right intermittent opening and closing of the valve bottom ring 32, the communication between the second valve pipeline 18 and the first valve pipeline 15 and an external pipeline is convenient, and the combustion chamber 13 is arranged to facilitate the exchange of exhaust gas, thereby facilitating the pressure relief and the enhancement of the protection of the cylinder cover, which is the whole working process of the cylinder cover of the new energy automobile engine with positioned ignition, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a new energy automobile engine cylinder lid of location ignition, includes main part (1), dead lever (5) and cavity backplate (12), its characterized in that: the bottom surface of the main body (1) is provided with a valve groove (2), the middle part of the valve groove (2) is provided with an air inlet channel (3), and the outer side of the air inlet channel (3) is provided with an air outlet channel (4) which is also positioned in the middle of the valve groove (2), the fixing rod (5) is connected in the main body (1), and the inner side of the fixed rod (5) is provided with a first cylinder gasket installation groove (6) positioned at the outer side of the valve groove (2), the left side and the right side of the bottom surface of the main body (1) are both provided with second cylinder gasket mounting grooves (7), and the rear side of the bottom surface of the main body (1) is respectively provided with a first annular water channel (8) and a first oil channel (9), the first annular water channel (8) is located on the left side of the first oil duct (9), the front side of the bottom surface of the main body (1) is provided with a second annular water channel (10) and a second oil duct (11) respectively, and the second annular water channel (10) is located on the left side of the second oil duct (11);
the cavity protection plate (12) is located on the rear side of the first annular water channel (8) on the bottom surface of the main body (1), a combustion cavity (13) is formed in the middle of the cavity protection plate (12), an ignition system (14) is arranged on the front side surface of the main body (1), a first valve pipeline (15) is arranged on the inner side of the ignition system (14), a spark plug (16) is arranged on the outer side of the ignition system (14), a reinforcing plate (17) is fixed on the outer side of the top of the main body (1), a second valve pipeline (18) is arranged on the rear side surface of the main body (1), and mounting rods (19) are symmetrically arranged on the outer side of the second valve pipeline (18);
the middle part of the top surface of the main body (1) is provided with a bottom clip (20), the edge part of the bottom clip (20) is provided with a fixing hole (21), the middle part of the bottom clip (20) is provided with a bracket (22), the edge side of the bottom clip (20) is provided with a supporting plate (23), the outer side of the bottom clip (20) is provided with a valve chamber (24), the inner side of the valve chamber (24) is provided with a valve support pillar (25), the lower part inside the valve support pillar (25) is provided with a locking plate (26), the bottom surface of the locking plate (26) is connected with the top surface of a first elastic bottom ring (27), a second elastic bottom ring (28) is arranged below the first elastic bottom ring (27), the lower end of the second elastic bottom ring (28) is connected with an oil seal (29), the inner side of the oil seal (29) is provided with a guide pipe (30), and the outer side of the guide pipe (30) is provided with a spring (31), the bottom end of the guide pipe (30) is connected with a valve bottom ring (32), and a mixing cavity (33) is arranged below the valve bottom ring (32).
2. The cylinder cover of the new energy automobile with positioned ignition according to claim 1, characterized in that: the valve grooves (2) are arranged on the bottom surface of the main body (1) at equal intervals, and the left and right inner sides of the valve grooves (2) are symmetrically provided with an air inlet channel (3) and an air outlet channel (4) respectively.
3. The cylinder cover of the new energy automobile with positioned ignition according to claim 1, characterized in that: the outside symmetry of dead lever (5) in valve slot (2) is provided with 2 groups, and dead lever (5) every group is provided with 10 to it all evenly sets up every group.
4. The cylinder cover of the new energy automobile with positioned ignition according to claim 1, characterized in that: the first cylinder gasket mounting groove (6) is arranged in a front-back symmetrical mode corresponding to the outer side of the valve groove (2), the cross section shape structure of the first cylinder gasket mounting groove (6) is of an arc structure, and the leftmost side and the rightmost side of the valve groove (2) are symmetrically provided with second cylinder gasket mounting grooves (7).
5. The cylinder cover of the new energy automobile with positioned ignition according to claim 1, characterized in that: the one-to-one correspondence sets up between first valve pipeline (15) and spark plug (16), and first valve pipeline (15) are two liang of concentrated distributions to first valve pipeline (15) correspond the intercommunication with air inlet duct (3) from the left to the right in proper order from the left to the right.
6. The cylinder cover of the new energy automobile with positioned ignition according to claim 1, characterized in that: the second valve pipelines (18) are arranged in a one-to-one mode at intervals, the outer sides of the second valve pipelines (18) are evenly connected with mounting rods (19), and the second valve pipelines (18) are communicated with the air outlet channels (4) in a one-to-one mode.
7. The cylinder cover of the new energy automobile with positioned ignition according to claim 1, characterized in that: the inner side surface of the bottom clip (20) is of a semicircular structure, the left side and the right side of the bottom clip (20) are symmetrically provided with valve chambers (24), and the bottom of each valve chamber (24) is of an arc-shaped groove-shaped structure.
8. The cylinder cover of the new energy automobile with positioned ignition according to claim 1, characterized in that: valve support pillar (25) include mainboard (2501) and hydraulic system (2502), and hydraulic system (2502) are installed to the inside top of mainboard (2501) to hydraulic system (2502)'s bottom face closely laminates with the top face of locking plate (26).
9. The cylinder cover of the new energy automobile with positioned ignition according to claim 1, characterized in that: the first elastic bottom ring (27), the second elastic bottom ring (28), the oil seal (29) and the guide pipe (30) are integrated, and the guide pipe (30) forms a telescopic structure below the valve chamber (24) through a spring (31).
10. The cylinder cover of the new energy automobile with positioned ignition according to claim 1, characterized in that: the valve bottom ring (32) is of a sliding structure above the mixing cavity (33), the valve bottom ring (32) is of a stepped structure, and the side surface inclination angles of the stepped structure of the valve bottom ring (32) are 60 degrees, 45 degrees and 30 degrees from top to bottom in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811598463.7A CN109707526B (en) | 2018-12-26 | 2018-12-26 | New energy automobile engine cylinder lid of location ignition |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811598463.7A CN109707526B (en) | 2018-12-26 | 2018-12-26 | New energy automobile engine cylinder lid of location ignition |
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| Publication Number | Publication Date |
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| CN109707526A CN109707526A (en) | 2019-05-03 |
| CN109707526B true CN109707526B (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811598463.7A Active CN109707526B (en) | 2018-12-26 | 2018-12-26 | New energy automobile engine cylinder lid of location ignition |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110425051B (en) * | 2019-08-26 | 2024-03-15 | 湖北玛尔帕斯动力科技有限公司 | Cylinder cover structure of natural gas automobile engine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0654589A2 (en) * | 1989-07-14 | 1995-05-24 | Yamaha Hatsudoki Kabushiki Kaisha | Cylinder head lubricating system of an internal combustion engine |
| JP2003106215A (en) * | 2001-09-28 | 2003-04-09 | Mazda Motor Corp | Valve gear of engine |
| CN101397947A (en) * | 2007-09-27 | 2009-04-01 | 三菱自动车工业株式会社 | Cylinder head |
| CN102678371A (en) * | 2011-03-08 | 2012-09-19 | 通用汽车环球科技运作有限责任公司 | Engine assembly including cylinder head oil gallery |
| CN105143617A (en) * | 2013-04-22 | 2015-12-09 | 麦格纳动力系有限两合公司 | Adjustment drive |
-
2018
- 2018-12-26 CN CN201811598463.7A patent/CN109707526B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0654589A2 (en) * | 1989-07-14 | 1995-05-24 | Yamaha Hatsudoki Kabushiki Kaisha | Cylinder head lubricating system of an internal combustion engine |
| JP2003106215A (en) * | 2001-09-28 | 2003-04-09 | Mazda Motor Corp | Valve gear of engine |
| CN101397947A (en) * | 2007-09-27 | 2009-04-01 | 三菱自动车工业株式会社 | Cylinder head |
| DE102008029600A1 (en) * | 2007-09-27 | 2009-05-20 | Mitsubishi Jidosha Kogyo K.K. | cylinder head |
| CN102678371A (en) * | 2011-03-08 | 2012-09-19 | 通用汽车环球科技运作有限责任公司 | Engine assembly including cylinder head oil gallery |
| CN105143617A (en) * | 2013-04-22 | 2015-12-09 | 麦格纳动力系有限两合公司 | Adjustment drive |
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| CN109707526A (en) | 2019-05-03 |
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