CN105065077B - A kind of Split type internal combustion machine deflagrating jar valve lock - Google Patents
A kind of Split type internal combustion machine deflagrating jar valve lock Download PDFInfo
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- CN105065077B CN105065077B CN201510464283.XA CN201510464283A CN105065077B CN 105065077 B CN105065077 B CN 105065077B CN 201510464283 A CN201510464283 A CN 201510464283A CN 105065077 B CN105065077 B CN 105065077B
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Abstract
The present invention relates to internal combustion engine gas control system, specifically related to a kind of Split type internal combustion machine deflagrating jar valve lock, including, blocking mechanism, unlocking mechanism, fluid chamber, do work cylinder cylinder head, do work cylinder cylinder cap, combustion gas valve and lock, oil pocket is provided with the fluid chamber, oil pocket is provided with oil inlet with fluid chamber outer surface connectivity part, the acting cylinder cylinder head rear end is provided with combustion cavaera, the acting cylinder cylinder head middle part sets combuster, the combustion cavaera is provided with the first connected entrance with combustion chamber joint face, the combustion cavaera position relative with the first connected entrance is provided with the second connected entrance, in the combustion chamber stop head is provided with the first connected entrance.The locking and unblock of combustion gas valve of the present invention with two sets of mechanism controls, are reacted rapider, controlled more reliable respectively.The multistage seal section of combustion gas valve, it is ensured that the sealing effectiveness in cylinder.
Description
Technical field
The present invention relates to internal combustion engine gas control system, and in particular to a kind of Split type internal combustion machine deflagrating jar valve lock.
Background technology
Internal combustion engine improves compression ratio can be with the power output of increasing combustion engine, but as air is compressed, air themperature
It can raise, pressure is bigger, temperature rising is bigger, and when decrement is very big, the gas temperature after supercharging is also just very high, high temperature
Compressed air enters combustion chamber, it is easy to cause engine combustion room temperature too high, causes the failures such as pinking, so be difficult into one
Step improves compression ratio.For example, CN103967587A discloses a kind of divided cylinder type two-stage compression engine, by gas compression and acting
It is divided into two parts and goes completion, solves the problem of compression ratio is excessive, but it does not provide the flow direction control of deflagrating jar gas
System, and valve switch control effective workaround.
The content of the invention
There is provided a kind of Split type internal combustion machine deflagrating jar gas for the problem of purpose of the present invention is to solve in background technology
Door lock.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of Split type internal combustion machine deflagrating jar valve lock, including：Blocking mechanism, unlocking mechanism, fluid chamber, acting cylinder cylinder
Head, acting cylinder cylinder cap, combustion gas valve and lock, wherein, the acting cylinder cylinder head and the acting cylinder cylinder cap are tightly connected, described
Fluid chamber is connected with the acting cylinder cylinder head, and the lock is connected with the fluid chamber, the unlocking mechanism and the lock
Seat is connected, and the blocking mechanism is located above the acting cylinder cylinder cap；
Oil pocket is provided with the fluid chamber, oil pocket is provided with oil inlet with fluid chamber outer surface connectivity part；
The acting cylinder cylinder head rear end is provided with combustion cavaera, and the acting cylinder cylinder head middle part sets combuster,
The combustion cavaera is provided with the first connected entrance, the combustion cavaera position relative with the first connected entrance with combustion chamber joint face
It is provided with the second connected entrance, the combustion chamber and is provided with stop head at the first connected entrance, to spacing；
Camshaft stand and gas inlet hole are provided with the acting cylinder cylinder cap；
Described combustion gas valve one end be located at first connected entrance, the other end pass lock and sequentially pass through combustion cavaera,
The first seal section, the second seal section and spacing section are provided with fluid chamber and lock, the combustion gas valve；
The lock includes：The saddle below fixed seat, the bracket on fixed seat both sides and fixed seat in the middle part of lock.
Preferably, the blocking mechanism includes：The first camshaft and the first cam on the camshaft stand
The first push rod that axle is mutually pushed up, one end are connected with the first push rod and the other end is articulated with L-type bar on the bracket.
Preferably, the unlocking mechanism includes：It is installed on the second camshaft and the second camshaft on the outside of the bracket
Mutually top the second push rod, through the tapered end of the fixed seat, the spring of locking in the saddle, be placed on and lock in spring
Rebound spring, the connection sheet being connected with the second push rod and rebound spring.
Preferably, the first seal section control combustion cavaera and connection or the segmented state of combustion chamber.
Preferably, second seal section is located in the second connected entrance.
Preferably, described spacing section is located in the second connected entrance, the activity thresholds position to limit combustion gas valve.
Preferably, described L-type bar one end is provided with the connector being connected with the first push rod, the other end is provided with closing piece,
Closing piece both sides are provided with rotating shaft, strengthen lever force.
Preferably, the first camshaft side is provided with the first drive gear, to drive the first camshaft.
Preferably, the second camshaft side is provided with the second drive gear, to drive the second camshaft.
In summary, beneficial effects of the present invention：The locking and unblock of combustion gas valve are respectively with two sets of mechanism controls, reaction
It is more rapid, control more reliable.The multistage seal section of combustion gas valve, it is ensured that the sealing effectiveness in cylinder.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the cross-sectional view of the present invention
Fig. 3 is the structural representation of combustion gas valve in the present invention；
Fig. 4 is the structural representation of L-type bar in the present invention；
Fig. 5 is fluid chamber structural representation in the present invention；
Fig. 6 is acting cylinder cylinder head structure schematic diagram in the present invention；
Fig. 7 is base structure schematic diagram in the present invention.
In figure, 1- blocking mechanisms, the camshafts of 11- first, the drive gears of 111- first, the push rods of 12- first, 13-L types bar,
131- connectors, 132- closing pieces, 133- rotating shafts, 2- unlocking mechanisms, the camshafts of 21- second, the drive gears of 211- second, 22-
Two push rods, 23- tapered ends, 24- lock spring, 25- rebound springs, 26- connection sheets, 3- fluid chambers, 31- oil pockets, 32- oil-feeds
Mouthful, 4- actings cylinder cylinder head, 41- combustions cavaera, 42- combustion chambers, the connected entrances of 43- first, the connected entrances of 44- second, 45- stop head,
5- acting cylinders cylinder cap, 51- camshaft stands, 52- gas inlets hole, 6- combustion gas valve, the seal sections of 61- first, 62- second are sealed
Section, spacing section of 63-, 7- locks, 71- fixed seats, 72- brackets, 73- saddles.
Embodiment
Specific examples below is only explanation of the invention, and it is not limitation of the present invention, art technology
Personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but as long as
All protected in scope of the presently claimed invention by Patent Law.
With embodiment, the present invention is described in detail below in conjunction with the accompanying drawings.
According to reference to Fig. 1~Fig. 7, a kind of Split type internal combustion machine deflagrating jar valve lock, including：Blocking mechanism 1, unblock
Mechanism 2, fluid chamber 3, acting cylinder cylinder head 4, acting cylinder cylinder cap 5, combustion gas valve 6 and lock 7, wherein, acting cylinder cylinder head 4 and do
Work(cylinder cylinder cap 5 is tightly connected, fluid chamber 3 with acting cylinder cylinder head 4 be connected, lock 7 is connected with fluid chamber 3, unlocking mechanism 2 and
Lock is connected, and blocking mechanism 1 is located at the top of acting cylinder cylinder cap 5；
Oil pocket 31 is provided with fluid chamber 3, oil pocket 31 is provided with oil inlet 32 with the outer surface connectivity part of fluid chamber 3；
The rear end of acting cylinder cylinder head 4 is provided with combustion cavaera 41, and the middle part of acting cylinder cylinder head 4 sets combuster 42, combustion
Cavaera 41 is provided with the first connected entrance 43, combustion cavaera 42 position relative with the first connected entrance 43 with the joint face of combustion chamber 42
It is provided with the second connected entrance 44, combustion chamber 42 at the first connected entrance 43 and is provided with stop first 45；
Camshaft stand 51 and gas inlet hole 52 are provided with acting cylinder cylinder cap 5；
The one end of combustion gas valve 6 is located at the first connected entrance 43, and the other end passes lock 7 and sequentially passes through combustion cavaera 41, liquid
The first seal section 61, the second seal section 62 and spacing section 63 are provided with pumping chamber 3 and lock 7, combustion gas valve 6；First sealing
Connection or segmented state of the control combustion cavaera 41 of section 61 with combustion chamber 42, the second seal section 62 are located in the second connected entrance 44,
It is located in the second connected entrance 44 for spacing section 63.
Lock 7 includes：Saddle below fixed seat 71, the bracket 72 on the both sides of fixed seat 71 and the fixed seat at the middle part of lock 7
73。
Blocking mechanism 1 includes：The first camshaft 11 on camshaft stand 51, mutually pushed up with the first camshaft 11
One push rod 12, one end are connected with the first push rod 12 and the other end is articulated with L-type bar 13 on bracket 72, and the one end of L-type bar 13 is set
There is the connector 131 being connected with the first push rod 12, the other end is provided with closing piece 132, and the both sides of closing piece 132 are provided with rotating shaft 133.
Unlocking mechanism 2 includes：Second for being installed on second camshaft 21 in the outside of bracket 72, mutually being pushed up with the second camshaft 21
Push rod 22, through the tapered end 23 of fixed seat 71, the spring 24 of locking in saddle 73, be placed on the resilience bullet locked in spring 24
Spring 25, the connection sheet 26 being connected with the second push rod 22 and rebound spring 25.
The side of first camshaft 11 is provided with the first drive gear 111, to drive the first camshaft 11, the second camshaft
21 sides are provided with the second drive gear 211, to drive the second camshaft 21.
When plant running, the rotation period that the first camshaft 11 and the second camshaft 21 are consistent, the cycle is divided into two
Individual stage, first stage and second stage.During the first stage, combustion gas valve 6 will fire cavaera 41 under hydraulic fluid pressure effect
Separated with combustion chamber 42, now, the second camshaft 21 pushes the second push rod 22 by connection sheet 26, and locking, spring 24 is acted on
Under, tapered end 23 is pushed up, combustion gas valve 6 is pinned, meanwhile, the first camshaft 11 pushes the first push rod 12, drives L-type bar 13 and lock
Block 132 is thoroughly locked by combustion gas valve 6.After a period of time, the first camshaft 11 and the second camshaft 21 enter the second of the cycle
Stage, now the second camshaft 21 do not pushing the second push rod 22, under the effect of rebound spring 25, tapered end 23 falls after rise, while the
One camshaft 11 no longer pushes the first push rod 12, and L-type bar 13 and closing piece 132 are unlocked, and combustion gas valve 6 is in the gas pressure of combustion chamber 42
It is lower to open.
Claims (7)
1. a kind of Split type internal combustion machine deflagrating jar valve lock, it is characterised in that including：Blocking mechanism（1）, unlocking mechanism（2）, liquid
Pumping chamber（3）, acting cylinder cylinder head（4）, acting cylinder cylinder cap（5）, combustion gas valve（6）And lock（7）, wherein, the acting cylinder cylinder
Head（4）With the acting cylinder cylinder cap（5）It is tightly connected, the fluid chamber（3）With the acting cylinder cylinder head（4）It is connected, it is described
Lock（7）With the fluid chamber（3）It is connected, the unlocking mechanism（2）It is connected with the lock, the blocking mechanism（1）Position
In the acting cylinder cylinder cap（5）Top；
The fluid chamber（3）Inside it is provided with oil pocket（31）, oil pocket（31）With fluid chamber（3）Outer surface connectivity part be provided with into
Hydraulic fluid port（32）；
The acting cylinder cylinder head（4）Rear end is provided with combustion cavaera（41）, the acting cylinder cylinder head（4）Middle part is provided with combustion
Burn room（42）, the combustion cavaera（41）With combustion chamber（42）Joint face is provided with the first connected entrance（43）, the combustion cavaera
（41）With the first connected entrance（43）Relative position is provided with the second connected entrance（44）, the combustion chamber（42）It is interior to connect close to first
Port（43）Place is provided with stop head（45）；
The acting cylinder cylinder cap（5）On be provided with camshaft stand（51）With gas inlet hole（52）；
The combustion gas valve（6）One end is located at first connected entrance（43）, the other end passes lock（7）And sequentially pass through combustion gas
Door room（41）, fluid chamber（3）And lock（7）, the combustion gas valve（6）On be provided with the first seal section（61）, second sealing
Section（62）With spacing section（63）；
The lock（7）Including：Lock（7）The fixed seat at middle part（71）, fixed seat（71）The bracket on both sides（72）And fixed seat
The saddle of lower section（73）；
The blocking mechanism（1）Including：Positioned at the camshaft stand（51）On the first camshaft（11）And the first camshaft
（11）The first push rod mutually pushed up（12）, one end and the first push rod（12）It is connected and the other end is articulated with the bracket（72）On L
Type bar（13）；The unlocking mechanism（2）Including：It is installed on the bracket（72）Second camshaft in outside（21）, with it is second convex
Wheel shaft（21）The second push rod mutually pushed up（22）, through the fixed seat（71）Tapered end（23）, positioned at the saddle（73）Interior
Lock spring（24）, be placed on spring of locking（24）Interior rebound spring（25）And the second push rod（22）And rebound spring（25）Phase
Connection sheet even（26）.
2. a kind of Split type internal combustion machine deflagrating jar valve lock according to claim 1, it is characterised in that first sealing
Section（61）Control combustion cavaera（41）With combustion chamber（42）Connection or segmented state.
3. a kind of Split type internal combustion machine deflagrating jar valve lock according to claim 1, it is characterised in that second sealing
Section（62）Positioned at the second connected entrance（44）It is interior.
4. a kind of Split type internal combustion machine deflagrating jar valve lock according to claim 1, it is characterised in that described spacing section
（63）Positioned at the second connected entrance（44）It is interior.
5. a kind of Split type internal combustion machine deflagrating jar valve lock according to claim 1, it is characterised in that the L-type bar
（13）One end is provided with and the first push rod（12）The connector of connection（131）, the other end is provided with closing piece（132）, closing piece（132）
Both sides are provided with rotating shaft（133）.
6. a kind of Split type internal combustion machine deflagrating jar valve lock according to claim 1, it is characterised in that first cam
Axle（11）Side is provided with the first drive gear（111）.
7. a kind of Split type internal combustion machine deflagrating jar valve lock according to claim 1, it is characterised in that second cam
Axle（21）Side is provided with the second drive gear（211）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510464283.XA CN105065077B (en) | 2015-08-03 | 2015-08-03 | A kind of Split type internal combustion machine deflagrating jar valve lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510464283.XA CN105065077B (en) | 2015-08-03 | 2015-08-03 | A kind of Split type internal combustion machine deflagrating jar valve lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105065077A CN105065077A (en) | 2015-11-18 |
| CN105065077B true CN105065077B (en) | 2017-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510464283.XA Active CN105065077B (en) | 2015-08-03 | 2015-08-03 | A kind of Split type internal combustion machine deflagrating jar valve lock |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6415749B1 (en) * | 1999-04-27 | 2002-07-09 | Oded E. Sturman | Power module and methods of operation |
| WO2009020489A1 (en) * | 2007-08-07 | 2009-02-12 | Scuderi Group, Llc | Split-cycle engine with early crossover compression valve opening |
| RU2451190C2 (en) * | 2007-08-13 | 2012-05-20 | СКАДЕРИ ГРУП, ЭлЭлСи | Engine with isolated cycles |
| CN101319631A (en) * | 2008-06-03 | 2008-12-10 | 王金忠 | Semi-pneumatic engine |
| DE102010032055B4 (en) * | 2010-07-23 | 2015-01-08 | Hong Kong Meta Co. Ltd. | Method for operating an internal combustion engine and internal combustion engine |
| CN204900009U (en) * | 2015-08-03 | 2015-12-23 | 湖州新奥利吸附材料有限公司 | Split type internal -combustion engine combustion cylinder valve lock |
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Effective date of registration: 20171013 Address after: 226100 Haimen West Road, Haimen, Haimen, Jiangsu, 468 Patentee after: Haimen Mingchi Industrial Design Co.,Ltd. Address before: 313000 Zhejiang province Huzhou Ling Hu Zhen Shan Tang Cun Xi Wan Shi Shan District of Nanxun city Huzhou xin'aoli adsorbing material Co. Ltd. Patentee before: HUZHOU XIN'AOLI ADSORPTION MATERIALS Co.,Ltd. |
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Effective date of registration: 20230914 Address after: 226000 Haimen Economic and Technological Development Zone, Nantong City, Jiangsu Province, No. 999 Guangzhou Road Patentee after: Nantong Construction Engineering Co.,Ltd. Address before: 226100 No. 468 Xiushan West Road, Haimen street, Haimen, Jiangsu Patentee before: Haimen Mingchi Industrial Design Co.,Ltd. |
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