CN106246395A - A kind of cylinder block cooling system and process thereof - Google Patents
A kind of cylinder block cooling system and process thereof Download PDFInfo
- Publication number
- CN106246395A CN106246395A CN201610618520.8A CN201610618520A CN106246395A CN 106246395 A CN106246395 A CN 106246395A CN 201610618520 A CN201610618520 A CN 201610618520A CN 106246395 A CN106246395 A CN 106246395A
- Authority
- CN
- China
- Prior art keywords
- cylinder block
- cooling water
- water channel
- cylinder
- cylinder head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/02—Cylinders; Cylinder heads having cooling means
- F02F1/10—Cylinders; Cylinder heads having cooling means for liquid cooling
- F02F1/14—Cylinders with means for directing, guiding or distributing liquid stream
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/26—Cylinder heads having cooling means
- F02F1/36—Cylinder heads having cooling means for liquid cooling
- F02F1/40—Cylinder heads having cooling means for liquid cooling cylinder heads with means for directing, guiding, or distributing liquid stream
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a kind of cylinder block cooling system and process thereof, feature is to be cylinder head water cavity above cylinder head, cylinder block is presented herein below cylinder block water cavity, cylinder block has cylinder block cooling water channel, cylinder is stamped cylinder head cooling water channel, and cylinder block cooling water channel communicates with cylinder block cooling water channel, cylinder block water cavity and cylinder head water cavity with cylinder head cooling water channel, and gasket body has reverse taper hole deaeration hole, gasket body has inverted cone water hole, reverse taper hole deaeration hole to be inverted cone mouth.Can be discharged by steam bubble in electromotor cold air water route, beneficially electromotor complete machine cooling, thus improve engine reliability, structure is ingenious, and effect is obvious.
Description
Technical field
The invention belongs to engine art, particularly relate to a kind of cylinder block cooling system and process thereof.
Background technology
According to the requirement of whole electromotor current, it not that cylinder block all communicates with all water holes of cylinder head, be not required to
Not perforate in the water hole cylinder head gasket of water to be circulated, stops water to flow through from there.In engine operation process, cooling water temperature
Rising can form steam bubble, and steam bubble needs to be got rid of by water route, is otherwise unfavorable for engine cool.Existing cylinder-top gasket chip architecture,
Need not the not boiled water hole, position of circulation water between cylinder block and cylinder head, stop water to flow through from there, prevent steam bubble stream simultaneously
Logical, the steam bubble district of a high temperature is so easily formed in this position of cylinder block, steam bubble can not be discharged, and temperature raises, the most unfavorable
In engine cool, local temperature is too high simultaneously is likely to result in cylinder block and head deformation increase.
Summary of the invention
The present invention be directed to the above-mentioned deficiency of prior art, it is provided that a kind of cylinder block cooling system and technique thereof
Method.For cooling water, lubricating oil and the sealing of combustion gas between cylinder block and cylinder head.
The technical solution of the present invention is such, a kind of cylinder block cooling system, including gasket body, cylinder block,
Cylinder block cooling water channel, cylinder block water cavity, cylinder head, cylinder head cooling water channel, cylinder head water cavity, resistive portion, reverse taper hole are removed
Steam vent, inverted cone water hole, it is characterised in that being cylinder head water cavity (32) above cylinder head (3), cylinder block (2) is presented herein below cylinder block
Water cavity (22), cylinder block (2) has cylinder block cooling water channel (21), cylinder head (3) to have cylinder head cooling water channel (31), and cylinder block is cold
But water channel (21) and cylinder head cooling water channel (31) and cylinder block cooling water channel (21), cylinder block water cavity (22) and cylinder head water cavity
(32) communicating, gasket body (1) has reverse taper hole deaeration hole (5), and gasket body has inverted cone water hole (6), reverse taper hole deaeration
Hole (5) is inverted cone mouth.
It is Herba Cladoniae verticillatae mouth that reverse taper hole deaeration hole (5), inverted cone water hole (6) are top opening.
End face is cylinder head cooling water channel (31), between cylinder head cooling water channel (31) to cylinder block cooling water channel (21) is
Resistive portion (4), cylinder block cooling water channel (21) is 1:10 with the ratio of the sectional area of cylinder head cooling water channel (31), and cylinder block cools down
Water channel (21) connection reverse taper hole deaeration hole (5), to connection cylinder head cooling water channel (31), then connects cylinder head water cavity (32).
The high-temperature cooling water of cylinder block (2) from cylinder block cooling water channel (21) through gasket body (1), reverse taper hole deaeration hole
(5) cylinder head cooling water channel (31) is entered into.
The high-temperature cooling water of cylinder block (2) from cylinder block cooling water channel (21) through gasket body (1), inverted cone water hole (6)
Enter into cylinder head cooling water channel (31).
Compared with prior art the invention has the beneficial effects as follows, steam bubble in electromotor cold air water route can be discharged, favorably
Cooling down in electromotor complete machine, thus improve engine reliability, structure is ingenious, and effect is obvious.
Accompanying drawing explanation
Fig. 1 is the assembling structural representation of the present invention.
Fig. 2 be the present invention by Fig. 1 I amplification technique of painting figure.
Fig. 3 be the present invention by Fig. 1 II amplification technique of painting figure.
Reference: gasket body (1), cylinder block (2), cylinder block cooling water channel (21), cylinder block water cavity (22), cylinder
Lid (3), cylinder head cooling water channel (31), cylinder head water cavity (32), resistive portion (4), reverse taper hole deaeration hole (5), inverted cone water
Hole (6).
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is further described, referring to the drawings.
Embodiment 1, a kind of cylinder block cooling system, including gasket body, cylinder block, cylinder block cooling water channel, cylinder block
Water cavity, cylinder head, cylinder head cooling water channel, cylinder head water cavity, resistive portion, reverse taper hole deaeration hole, inverted cone water hole, its feature
Being above cylinder head (3) it is cylinder head water cavity (32), cylinder block (2) is presented herein below cylinder block water cavity (22), and cylinder block (2) has gas
Cylinder block cooling water road (21), cylinder head (3) has cylinder head cooling water channel (31), cylinder block cooling water channel (21) to cool down with cylinder head
Water channel (31) communicates with cylinder block cooling water channel (21), cylinder block water cavity (22) and cylinder head water cavity (32), and gasket body (1) has
Reverse taper hole deaeration hole (5), gasket body has inverted cone water hole (6), reverse taper hole deaeration hole (5) to be inverted cone mouth.Inverted cone
It is Herba Cladoniae verticillatae mouth that deaeration hole, hole (5), inverted cone water hole (6) are top opening.End face is cylinder head cooling water channel (31), and cylinder head is cold
But water channel (31) is to being resistive portion (4) between cylinder block cooling water channel (21), and cylinder block cooling water channel (21) cools down with cylinder head
The ratio of the sectional area of water channel (31) is 1:10, and cylinder block cooling water channel (21) connection reverse taper hole deaeration hole (5), to connecting cylinder
Lid cooling water channel (31), then connect cylinder head water cavity (32).The high-temperature cooling water of cylinder block (2) is from cylinder block cooling water channel (21)
Cylinder head cooling water channel (31) is entered into through gasket body (1), reverse taper hole deaeration hole (5).The high-temperature cooling water of cylinder block (2)
Cylinder head cooling water channel (31) is entered into through gasket body (1), inverted cone water hole (6) from cylinder block cooling water channel (21).
Embodiment 2, including gasket body, for cooling water, lubricating oil and the combustion gas between cylinder block and cylinder head
Sealing, gasket body is provided with for stoping the resistive portion that the cold cut current between cylinder block and cylinder head are logical, and resistive portion sets
There are the reverse taper hole deaeration hole of through cylinder block cooling water channel and cylinder head cooling water channel, the processing aperture in reverse taper hole deaeration hole
It is optimal for 2mm.The steam bubble that cooling water in cylinder block cooling water channel produces because temperature raises can be by shim body
Reverse taper hole deaeration hole be discharged in cylinder cover cooling water channel, thus eliminate steam bubble, be very beneficial for the cooling of electromotor complete machine, carry
The reliability of high electromotor.
Embodiment 3, in cylinder cover water cavity, engine cooling water passes through the back taper shim body from cylinder cover cooling water channel
Shape water hole flows into each cooling water channel of cylinder block, enters engine cylinder block water cavity, reaches the effect of electromotor complete machine cooling, then
High-temperature cooling water flows out to cylinder cover cooling water channel from cylinder block cooling water channel inverted cone water hole through shim body, enters cylinder
Lid water cavity, reaches to cool down the circulation in water water route.In existing cylinder-top gasket chip architecture, as it is shown in figure 1, circulate according to cooling water system
Route, the cylinder block cooling water channel of specific position connects with need not cooling water between cylinder head cooling water channel, and shim body is at this
Place is not provided with inverted cone water hole, is used for stoping water to flow through from there；But, in engine operation process, cooling water temperature raises
Can form steam bubble, steam bubble needs to be got rid of by water route, is otherwise unfavorable for engine cool, so prevent steam bubble the most simultaneously
Circulation, is unfavorable for the complete machine cooling of electromotor, and local temperature is too high simultaneously is likely to result in cylinder block and head deformation increase, shadow
Ring stablizing of electromotor.
Embodiment 4, need not cool down the position that water connects, pad master between cylinder block cooling water road with cylinder head cooling water channel
The aperture processing a diameter of 2mm on the position that body is corresponding passes through as reverse taper hole deaeration hole, the steam bubble in cylinder block cooling water road
Reverse taper hole deaeration hole is discharged in cylinder head cooling water channel, thus reaches to eliminate the purpose of steam bubble, beneficially electromotor complete machine cooling,
Thus improve engine reliability
Below it is only embodiments of the present invention, it should be pointed out that for a person skilled in the art, without departing from the present invention
On the premise of structure, it is also possible to make some deformation and improvement, these are all without affecting effect and the patent that the present invention implements
Practicality.
Claims (5)
1. a cylinder block cooling system, including gasket body, cylinder block, cylinder block cooling water channel, cylinder block water cavity, cylinder
Lid, cylinder head cooling water channel, cylinder head water cavity, resistive portion, reverse taper hole deaeration hole, inverted cone water hole, it is characterised in that cylinder
Being cylinder head water cavity (32) above lid (3), cylinder block (2) is presented herein below cylinder block water cavity (22), and cylinder block (2) has cylinder block to cool down
Water channel (21), cylinder head (3) has cylinder head cooling water channel (31), cylinder block cooling water channel (21) and cylinder head cooling water channel (31)
Communicating with cylinder block cooling water channel (21), cylinder block water cavity (22) and cylinder head water cavity (32), gasket body (1) has reverse taper hole
Deaeration hole (5), gasket body has inverted cone water hole (6), reverse taper hole deaeration hole (5) to be inverted cone mouth.
2. according to a kind of cylinder block cooling system described in claim 1, it is characterised in that reverse taper hole deaeration hole (5), back taper
It is Herba Cladoniae verticillatae mouth that shape water hole (6) is top opening.
3. the process of a cylinder block cooling system, it is characterised in that end face is cylinder head cooling water channel (31), cylinder head
Cooling water channel (31) is to being resistive portion (4) between cylinder block cooling water channel (21), and cylinder block cooling water channel (21) is cold with cylinder head
But the ratio of the sectional area of water channel (31) is 1:10, and cylinder block cooling water channel (21) connection reverse taper hole deaeration hole (5), to connecting gas
Cooling of Cylinder Head water channel (31), then connect cylinder head water cavity (32).
4. according to the process of a kind of cylinder block cooling system described in claim 3, it is characterised in that the height of cylinder block (2)
Temperature cooling water enters into cylinder head cooling water from cylinder block cooling water channel (21) through gasket body (1), reverse taper hole deaeration hole (5)
Road (31).
5. according to the process of a kind of cylinder block cooling system described in claim 3, it is characterised in that the height of cylinder block (2)
Temperature cooling water enters into cylinder head cooling water channel from cylinder block cooling water channel (21) through gasket body (1), inverted cone water hole (6)
(31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610618520.8A CN106246395A (en) | 2016-08-01 | 2016-08-01 | A kind of cylinder block cooling system and process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610618520.8A CN106246395A (en) | 2016-08-01 | 2016-08-01 | A kind of cylinder block cooling system and process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106246395A true CN106246395A (en) | 2016-12-21 |
Family
ID=57606816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610618520.8A Pending CN106246395A (en) | 2016-08-01 | 2016-08-01 | A kind of cylinder block cooling system and process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106246395A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882307A (en) * | 2019-03-05 | 2019-06-14 | 广西玉柴机器股份有限公司 | A kind of engine cylinder cap water route throttle structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2340908Y (en) * | 1998-07-24 | 1999-09-29 | 中国人民武装警察部队学院 | Sealer for vehicle exhaust |
| CN102042116A (en) * | 2010-12-24 | 2011-05-04 | 奇瑞汽车股份有限公司 | Engine cooling water jacket |
| CN204357547U (en) * | 2014-11-29 | 2015-05-27 | 华晨汽车集团控股有限公司 | Engine cooling system structure |
| CN104975931A (en) * | 2015-06-29 | 2015-10-14 | 重庆建设摩托车股份有限公司 | Whole-sealing internal circulation water cooling structure of motorcycle water-cooled engine |
| CN205330825U (en) * | 2015-12-30 | 2016-06-22 | 广西玉柴机器股份有限公司 | Engine cylinder lid gasket construction |
-
2016
- 2016-08-01 CN CN201610618520.8A patent/CN106246395A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2340908Y (en) * | 1998-07-24 | 1999-09-29 | 中国人民武装警察部队学院 | Sealer for vehicle exhaust |
| CN102042116A (en) * | 2010-12-24 | 2011-05-04 | 奇瑞汽车股份有限公司 | Engine cooling water jacket |
| CN204357547U (en) * | 2014-11-29 | 2015-05-27 | 华晨汽车集团控股有限公司 | Engine cooling system structure |
| CN104975931A (en) * | 2015-06-29 | 2015-10-14 | 重庆建设摩托车股份有限公司 | Whole-sealing internal circulation water cooling structure of motorcycle water-cooled engine |
| CN205330825U (en) * | 2015-12-30 | 2016-06-22 | 广西玉柴机器股份有限公司 | Engine cylinder lid gasket construction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882307A (en) * | 2019-03-05 | 2019-06-14 | 广西玉柴机器股份有限公司 | A kind of engine cylinder cap water route throttle structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103597194B (en) | The internal-combustion engine of liquid cooling | |
| CN107956590B (en) | Engine cooling system and cooling method thereof | |
| CN206602437U (en) | A kind of electric machine casing with cooling structure | |
| CN108035818A (en) | The cylinder head of pre-chamber spark plug | |
| CN208578650U (en) | A kind of motorcycle engine coolant circulation system and engine | |
| CN106246395A (en) | A kind of cylinder block cooling system and process thereof | |
| CN104696092B (en) | The cylinder block of integrally-built liquid-cooled engine and the mold manufactured for it | |
| CN204099427U (en) | A kind of water-cooled footstep holder assembly | |
| CN205744173U (en) | Cylinder cap cooling structure | |
| CN103953454A (en) | Water cavity structure of air cylinder cover of internal combustion engine | |
| CN205779090U (en) | A kind of oil cooler | |
| CN108131212A (en) | Engine cool nested structure | |
| CN103993973A (en) | Air cylinder cover water cavity structure with exhaust valve seat ring cooling water channel | |
| CN205330825U (en) | Engine cylinder lid gasket construction | |
| CN206874375U (en) | A kind of double-cooling cylinder of motorcycle engine structure | |
| CN102635475A (en) | Installation device of fuel injector with independent cooling space | |
| CN106762192B (en) | Four-valve engine cylinder cover with counter-flow efficient cooling | |
| CN205154366U (en) | Engine cooling system and engine thereof | |
| CN209909125U (en) | Oil leakage prevention device for vent hole of gearbox | |
| CN202012407U (en) | Cylinder cover for diesel engine | |
| CN106322744B (en) | A kind of burner with radiator | |
| CN202690241U (en) | Cooling structure of engine cylinder cover | |
| CN203214109U (en) | Turbine blade tail edge cooling structure | |
| CN106988851A (en) | A kind of reverse circulating type cooling structure of engine and the type of cooling | |
| CN207770791U (en) | Automobile clutch shell with insert cooling casts membrane module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161221 |
|
| WD01 | Invention patent application deemed withdrawn after publication |