CN201212422Y - Air inlet/outlet device for energy storage by utilizing engine of automobile - Google Patents
Air inlet/outlet device for energy storage by utilizing engine of automobile Download PDFInfo
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- CN201212422Y CN201212422Y CNU2008200248350U CN200820024835U CN201212422Y CN 201212422 Y CN201212422 Y CN 201212422Y CN U2008200248350 U CNU2008200248350 U CN U2008200248350U CN 200820024835 U CN200820024835 U CN 200820024835U CN 201212422 Y CN201212422 Y CN 201212422Y
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- exhaust
- tappet
- inlet
- oil duct
- ram
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Abstract
The utility model provides an intake and exhaust device for energy storage of an engine of an automobile, which is characterized in that an intake hydraulic tappet is provided with a main intake hydraulic tappet and an auxiliary intake hydraulic tappet. An intake tappet upper piston and an intake tappet lower piston are arranged in the main intake hydraulic tappet, and an intake tappet spring is arranged between the two pistons. A main intake tappet cavity oil passage and a main intake tappet lower oil passage are arranged on the main intake hydraulic tappet, and an auxiliary intake tappet piston and an auxiliary intake tappet spring are arranged in the auxiliary intake hydraulic tappet. An auxiliary intake tappet cavity oil passage is arranged on the auxiliary intake hydraulic tappet. Each intake oil passage is respectively connected with an engine compressor conversion valve. An exhaust tappet upper piston and an exhaust tappet lower piston are arranged in an exhaust hydraulic tappet, and an exhaust tappet spring is arranged between the two pistons. An exhaust tappet cavity oil passage and an exhaust tappet lower oil passage are arranged on the exhaust hydraulic tappet, and each exhaust oil passage is respectively connected with the engine compressor conversion valve.
Description
Technical field:
The utility model relates to a kind of vehicle energy saving device, especially a kind of automobile utilizes the inlet and outlet device of motor energy storage.
Background technique:
In the prior art, technique known is that the applicant applies for and by No. 200410023415.7 patents of State Intellectual Property Office's notice of authorization, this patent disclosure a kind of automobile utilize the motor energy storage to utilize the technological scheme of system again, this scheme is when not work done of motor, utilize the back and forth movement of engine piston to come the damping engine retard, make motor become compressor simultaneously and come pressurized air, the pressurized air of compression is delivered to gas holder by the controlled unidirectional gas outlet valve on the cylinder to store, when engine operation, then the pressurized air of storage can be discharged and go auxiliary engine work, be a kind of effective vehicle energy saving measure.But, its piston of four-stroke motor will come and go in cylinder and respectively move twice, intake valve is opened when air inlet, close when compression, work done and exhaust, exhaust valve then cuts out when air inlet, compression and work done, opens when exhaust, work as motor like this and do the compressor time spent, four for once exportable pressurized air of stroke make compressed-air actuated generation efficient too low, and this is the existing in prior technology deficiency.
Summary of the invention:
The purpose of this utility model, be exactly at the existing in prior technology deficiency, and the inlet and outlet device technique scheme that provides a kind of automobile to utilize the motor energy storage, this scheme has been improved the inlet ram and the exhaust tappet of engine control intake valve and exhaust valve switching, make motor do the compressor time spent, output pressurized air can be arranged in four strokes twice, improved compressed-air actuated output efficiency greatly.
This programme is realized by following technical measures: include the piston in cylinder and the cylinder, on cylinder, have intake valve with the suction port that is connected with intake valve, exhaust valve and the relief opening that is connected with exhaust valve are arranged, end face at cylinder has the controlled unidirectional gas outlet valve that is connected with caisson, and this controlled unidirectional gas outlet valve communicates with cylinder chamber; Also has respectively the rocking bar that is connected with exhaust valve with intake valve, corresponding respectively air inlet hydraulic tappet and the exhaust hydraulic tappet of connecting of the other end of rocking bar, intake cam on camshaft and the camshaft is arranged below the air inlet hydraulic tappet, at the exhaust cam that has under the exhaust hydraulic tappet on camshaft and the camshaft, the characteristics of this programme are that described air inlet hydraulic tappet has the main air inlet hydraulic tappet of camshaft top and the secondary air inlet hydraulic tappet of camshaft below, in the described main air inlet hydraulic tappet, main inlet ram upper piston is arranged at top, main inlet ram lower piston is arranged at the bottom, between main inlet ram upper piston and main inlet ram lower piston, main inlet ram spring is arranged, the main inlet ram chamber oil duct that communicates with main air inlet hydraulic tappet inner chamber is arranged at the middle part of main air inlet hydraulic tappet, oil duct under the main inlet ram that the bottom of main air inlet hydraulic tappet has with filler opening under the air inlet is connected, in the described secondary air inlet hydraulic tappet, secondary inlet ram piston is arranged at top, under the secondary inlet ram piston secondary inlet ram spring is arranged, the secondary inlet ram chamber oil duct that communicates with secondary air inlet hydraulic tappet inner chamber is arranged, described main inlet ram chamber oil duct in the lower end of secondary air inlet hydraulic tappet, oil duct is connected with the engine compressor changing valve respectively with secondary inlet ram chamber oil duct under the main inlet ram; In the described exhaust hydraulic tappet, exhaust tappet upper piston is arranged at top, exhaust tappet lower piston is arranged at the bottom, between exhaust tappet upper piston and exhaust tappet lower piston, the exhaust tappet spring is arranged, the exhaust tappet chamber oil duct that communicates with exhaust hydraulic tappet inner chamber is arranged at the middle part of exhaust hydraulic tappet, oil duct under the exhaust tappet that is connected with filler opening under the exhaust is arranged in the bottom of exhaust hydraulic tappet, and oil duct is connected with the engine compressor changing valve respectively under described exhaust tappet chamber oil duct and the exhaust tappet.The concrete characteristics of this programme also have, and the air inlet conversion spool of described engine compressor changing valve has the passage of oil duct under auxiliary connection inlet ram chamber oil duct and the main inlet ram.The air inlet conversion spool of described engine compressor changing valve has the passage of auxiliary connection inlet ram chamber oil duct and main inlet ram chamber oil duct.The exhaust conversion spool of described engine compressor changing valve has the passage that connects oil duct under exhaust tappet chamber oil duct and the exhaust tappet.The exhaust of described engine compressor changing valve conversion spool has being connected of oil duct under sealing exhaust tappet chamber oil duct and the exhaust tappet.On the described main inlet ram lower piston unidirectional outlet valve and lower piston annular groove are arranged.Unidirectional outlet valve and secondary tappet piston ring groove are arranged on the described secondary inlet ram piston.Unidirectional outlet valve and exhaust lower piston annular groove are arranged on the described exhaust tappet lower piston.Filler opening is connected with the machine oil oil duct respectively with secondary inlet ram filler opening under the described air inlet.Filler opening is connected with the machine oil oil duct under the described exhaust.
The beneficial effect of this programme can be learnt according to the narration to such scheme, because in this scheme, air inlet hydraulic tappet and exhaust hydraulic tappet that engine control intake valve and exhaust valve open and close have been improved, make motor do the compressor time spent, output pressurized air can be arranged in four strokes twice, improved compressed-air actuated output efficiency greatly.This programme to the improvement of air inlet hydraulic tappet and exhaust hydraulic tappet is, described air inlet hydraulic tappet has the main air inlet hydraulic tappet of camshaft top and the secondary air inlet hydraulic tappet of camshaft below, in main air inlet hydraulic tappet, the inlet ram upper piston is arranged at top, the inlet ram lower piston is arranged at the bottom, the inlet ram spring is arranged between two-piston, the main inlet ram chamber oil duct that communicates with main air inlet hydraulic tappet inner chamber, oil duct under the main inlet ram that the bottom of main air inlet hydraulic tappet has with filler opening under the air inlet is connected are arranged at the middle part of main air inlet hydraulic tappet.In the described secondary air inlet hydraulic tappet, secondary inlet ram piston is arranged at top, and secondary inlet ram spring is arranged under the secondary inlet ram piston, and the secondary inlet ram chamber oil duct that communicates with secondary air inlet hydraulic tappet inner chamber is arranged in the lower end of secondary air inlet hydraulic tappet.And oil duct is connected with the engine compressor changing valve respectively with secondary inlet ram chamber oil duct under the main inlet ram chamber oil duct, main inlet ram.When motor is done the motor time spent exactly, air inlet conversion spool in the engine compressor changing valve is communicated with oil duct under the main inlet ram with secondary inlet ram chamber oil duct, close main inlet ram chamber oil duct, this moment, intake valve was only opened when aspirating stroke, and other stroke is closed; When motor as the compressor time spent, air inlet conversion spool in the engine compressor changing valve is communicated with main inlet ram chamber oil duct with secondary inlet ram chamber oil duct, close oil duct under the main inlet ram, this moment, intake valve was opened when aspirating stroke and power stroke, other stroke is closed, be used as the compressor time spent at motor like this, in four strokes, just have two stroke air inlets, compressed-air actuated generation efficient is improved greatly.The improvement of described exhaust hydraulic tappet is, in the exhaust hydraulic tappet, exhaust tappet upper piston is arranged at top, exhaust tappet lower piston is arranged at the bottom, the exhaust tappet spring is arranged between two-piston, at the middle part of exhaust hydraulic tappet the exhaust tappet chamber oil duct that communicates with exhaust hydraulic tappet inner chamber is arranged, oil duct under the exhaust tappet that is connected with filler opening under the exhaust is arranged in the bottom of exhaust hydraulic tappet, oil duct is connected with the engine compressor changing valve respectively under described exhaust tappet chamber oil duct and the exhaust tappet.When motor is done the motor time spent, oil duct under exhaust conversion spool sealing exhaust tappet chamber oil duct in the engine compressor changing valve and the exhaust tappet, exhaust valve is opened when exhaust stroke, closes when other stroke; And do the compressor time spent when motor, and the exhaust conversion spool in the engine compressor changing valve is communicated with oil duct under exhaust tappet chamber oil duct and the exhaust tappet, and exhaust valve all cuts out at all strokes.Like this as the compressor time spent, not exhaust of exhaust valve, the pressurized air in the cylinder then is to discharge to store by the controlled unidirectional gas outlet valve on the cylinder to wait to utilize.This shows that the utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is conspicuous.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment as motor time spent intake valve aspirating stroke.
Fig. 2 is the structural representation of the utility model embodiment as motor time spent intake valve power stroke.
Fig. 3 is the structural representation of the utility model embodiment as compressor time spent intake valve aspirating stroke.
Fig. 4 is the structural representation of the utility model embodiment as compressor time spent intake valve power stroke.
Fig. 5 is the structural representation of the utility model embodiment as motor time spent exhaust valve exhaust stroke.
Fig. 6 is the structural representation of the utility model embodiment as compressor time spent exhaust valve exhaust stroke.
Among the figure, 1 is secondary inlet ram filler opening, and 2 is secondary inlet ram chamber oil duct, 3 are filler opening under the air inlet, and 4 is oil duct under the main inlet ram, and 5 are air inlet conversion spool, 6 is the engine compressor changing valve, and 7 is main inlet ram chamber oil duct, and 8 is main air inlet hydraulic tappet, 9 is rocking bar, and 10 is main inlet ram upper piston, and 11 is main inlet ram spring, 12 is the lower piston annular groove, and 13 is main inlet ram lower piston, and 14 is intake cam, 15 is camshaft, and 16 is secondary inlet ram piston, and 17 is secondary tappet piston ring groove, 18 is secondary air inlet hydraulic tappet, and 19 is secondary inlet ram spring, and 20 is piston, 21 is cylinder, and 22 is controlled unidirectional gas outlet valve, and 23 is intake valve, 24 is suction port, and 25 are filler opening under the exhaust, and 26 are oil duct under the exhaust tappet, 27 are exhaust tappet chamber oil duct, 28 are the exhaust hydraulic tappet, and 29 are exhaust tappet upper piston, and 30 are the exhaust tappet spring, 31 are exhaust lower piston annular groove, 32 are exhaust tappet lower piston, and 33 is exhaust cam, and 34 is exhaust valve, 35 is relief opening, and 36 are exhaust conversion spool.
Embodiment:
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by an embodiment.
By accompanying drawing as can be seen, the automobile of this programme utilizes the inlet and outlet device of motor energy storage that piston 20 in cylinder 21 and the cylinder 21 is arranged, on cylinder 21, have intake valve 23 with the suction port 24 that is connected with intake valve 23, exhaust valve 34 and the relief opening 35 that is connected with exhaust valve 34 are arranged, end face at cylinder 21 has the controlled unidirectional gas outlet valve 22 that is connected with caisson, and this controlled unidirectional gas outlet valve 22 communicates with cylinder 21 inner chambers; Also has respectively the rocking bar 9 that is connected with exhaust valve 34 with intake valve 23, corresponding respectively air inlet hydraulic tappet and the exhaust hydraulic tappet 28 of connecting of the other end of rocking bar 9, intake cam 14 on camshaft 15 and the camshaft 15 is arranged below the air inlet hydraulic tappet, at the exhaust hydraulic tappet exhaust cam 33 on camshaft 15 and the camshaft 15 is arranged for 28 times, the described air inlet hydraulic tappet of this programme has the main air inlet hydraulic tappet 8 of camshaft 15 tops and the secondary air inlet hydraulic tappet 18 of camshaft 15 belows, in the described main air inlet hydraulic tappet 8, inlet ram upper piston 10 is arranged at top, main inlet ram lower piston 13 is arranged at the bottom, between main inlet ram upper piston 10 and main inlet ram lower piston 13, main inlet ram spring 11 is arranged, on the described main inlet ram lower piston 13 unidirectional outlet valve and lower piston annular groove 12 are arranged, at the middle part of main air inlet hydraulic tappet 8 the main inlet ram chamber oil duct 7 that communicates with main air inlet hydraulic tappet 8 inner chambers is arranged, oil duct 4 under the main inlet ram that is connected with filler opening 3 under the air inlet is arranged in the bottom of main air inlet hydraulic tappet 8.In the described secondary air inlet hydraulic tappet 18, secondary inlet ram piston 16 is arranged at top, secondary inlet ram piston has secondary inlet ram spring 19 for 16 times, unidirectional outlet valve and secondary tappet piston ring groove 17 are arranged on the described secondary inlet ram piston 16, the secondary inlet ram chamber oil duct 2 that communicates with secondary air inlet hydraulic tappet 18 inner chambers is arranged in the lower end of secondary air inlet hydraulic tappet 18.Oil duct 4 is connected with engine compressor changing valve 6 respectively with secondary inlet ram chamber oil duct 2 under described main inlet ram chamber oil duct 7, the main inlet ram, and filler opening 3 is connected with the machine oil oil duct respectively with secondary inlet ram filler opening 1 under the described air inlet.When motor used as motor, the air inlet of engine compressor changing valve 6 conversion spool 5 had the passage of oil duct 4 under auxiliary connection inlet ram chamber oil duct 2 and the main inlet ram, shown in attached Fig. 1 and 2; When motor used as compressor, the air inlet of engine compressor changing valve 6 conversion spool 5 had the passage of auxiliary connection inlet ram chamber oil duct 2 and main inlet ram chamber oil duct 7, shown in accompanying drawing 3 and 4.This programme is in described exhaust hydraulic tappet 28, exhaust tappet upper piston 29 is arranged at top, exhaust tappet lower piston 32 is arranged at the bottom, between exhaust tappet upper piston 29 and exhaust tappet lower piston 32, exhaust tappet spring 30 is arranged, unidirectional outlet valve and exhaust lower piston annular groove 31 are arranged on the described exhaust tappet lower piston 32.The exhaust tappet chamber oil duct 27 that communicates with exhaust hydraulic tappet 28 inner chambers is arranged at the middle part of exhaust hydraulic tappet 28, in the bottom of exhaust hydraulic tappet 28 oil duct 26 under the exhaust tappet that is connected with filler opening 25 under the exhaust is arranged, filler opening 25 also is connected with the machine oil oil duct under the described exhaust.Oil duct 26 is connected with engine compressor changing valve 6 respectively under described exhaust tappet chamber oil duct 27 and the exhaust tappet.When motor used as motor, the exhaust of described engine compressor changing valve 6 conversion spool 36 had being connected of oil duct 26 under sealing exhaust tappet chamber oil duct 27 and the exhaust tappet, as shown in Figure 5; When motor used as compressor, the exhaust of described engine compressor changing valve 6 conversion spool 36 had the passage that connects oil duct 26 under exhaust tappet chamber oil duct 27 and the exhaust tappet, as shown in Figure 6.This programme is suitable for the motor of a plurality of cylinders 21, and used engine compressor changing valve 6 is the changing valves that adopt prior art.
Claims (10)
1. an automobile utilizes the inlet and outlet device of motor energy storage, include the piston in cylinder and the cylinder, on cylinder, have intake valve with the suction port that is connected with intake valve, exhaust valve and the relief opening that is connected with exhaust valve are arranged, end face at cylinder has the controlled unidirectional gas outlet valve that is connected with caisson, and this controlled unidirectional gas outlet valve communicates with cylinder chamber; Also has respectively the rocking bar that is connected with exhaust valve with intake valve, corresponding respectively air inlet hydraulic tappet and the exhaust hydraulic tappet of connecting of the other end of rocking bar, intake cam on camshaft and the camshaft is arranged below the air inlet hydraulic tappet, at the exhaust cam that has under the exhaust hydraulic tappet on camshaft and the camshaft, it is characterized in that: described air inlet hydraulic tappet has the main air inlet hydraulic tappet of camshaft top and the secondary air inlet hydraulic tappet of camshaft below, in the described main air inlet hydraulic tappet, main inlet ram upper piston is arranged at top, main inlet ram lower piston is arranged at the bottom, between main inlet ram upper piston and main inlet ram lower piston, main inlet ram spring is arranged, the main inlet ram chamber oil duct that communicates with main air inlet hydraulic tappet inner chamber is arranged at the middle part of main air inlet hydraulic tappet, oil duct under the main inlet ram that the bottom of main air inlet hydraulic tappet has with filler opening under the air inlet is connected, in the described secondary air inlet hydraulic tappet, secondary inlet ram piston is arranged at top, under the secondary inlet ram piston secondary inlet ram spring is arranged, the secondary inlet ram chamber Bo Dao that communicates with secondary air inlet hydraulic tappet inner chamber is arranged, described main inlet ram chamber oil duct in the lower end of secondary air inlet hydraulic tappet, oil duct is connected with the engine compressor changing valve respectively with secondary inlet ram chamber oil duct under the main inlet ram; In the described exhaust hydraulic tappet, exhaust tappet upper piston is arranged at top, exhaust tappet lower piston is arranged at the bottom, between exhaust tappet upper piston and exhaust tappet lower piston, the exhaust tappet spring is arranged, the exhaust tappet chamber oil duct that communicates with exhaust hydraulic tappet inner chamber is arranged at the middle part of exhaust hydraulic tappet, oil duct under the exhaust tappet that is connected with filler opening under the exhaust is arranged in the bottom of exhaust hydraulic tappet, and oil duct is connected with the engine compressor changing valve respectively under described exhaust tappet chamber oil duct and the exhaust tappet.
2. inlet and outlet device according to claim 1 is characterized in that: the air inlet conversion spool of described engine compressor changing valve has the passage of oil duct under auxiliary connection inlet ram chamber oil duct and the main inlet ram.
3. inlet and outlet device according to claim 1 is characterized in that: the air inlet conversion spool of described engine compressor changing valve has the passage of auxiliary connection inlet ram chamber oil duct and main inlet ram chamber oil duct.
4. inlet and outlet device according to claim 1 is characterized in that: the exhaust conversion spool of described engine compressor changing valve has the passage that connects oil duct under exhaust tappet chamber oil duct and the exhaust tappet.
5. inlet and outlet device according to claim 1 is characterized in that: the exhaust of described engine compressor changing valve conversion spool has being connected of oil duct under sealing exhaust tappet chamber oil duct and the exhaust tappet.
6. inlet and outlet device according to claim 1 is characterized in that: on the described main inlet ram lower piston unidirectional outlet valve and lower piston annular groove are arranged.
7. inlet and outlet device according to claim 1 is characterized in that: unidirectional outlet valve and secondary tappet piston ring groove are arranged on the described secondary inlet ram piston.
8. inlet and outlet device according to claim 1 is characterized in that: unidirectional outlet valve and exhaust lower piston annular groove are arranged on the described exhaust tappet lower piston.
9. inlet and outlet device according to claim 1 is characterized in that: filler opening is connected with the machine oil oil duct respectively with secondary inlet ram filler opening under the described air inlet.
10. inlet and outlet device according to claim 1 is characterized in that: filler opening is connected with the machine oil oil duct under the described exhaust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200248350U CN201212422Y (en) | 2008-07-02 | 2008-07-02 | Air inlet/outlet device for energy storage by utilizing engine of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200248350U CN201212422Y (en) | 2008-07-02 | 2008-07-02 | Air inlet/outlet device for energy storage by utilizing engine of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201212422Y true CN201212422Y (en) | 2009-03-25 |
Family
ID=40496593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200248350U Expired - Fee Related CN201212422Y (en) | 2008-07-02 | 2008-07-02 | Air inlet/outlet device for energy storage by utilizing engine of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201212422Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824903A (en) * | 2010-02-09 | 2010-09-08 | 麻正和 | Caulking machine |
-
2008
- 2008-07-02 CN CNU2008200248350U patent/CN201212422Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824903A (en) * | 2010-02-09 | 2010-09-08 | 麻正和 | Caulking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090325 Termination date: 20100702 |