CN207847777U - A kind of boosting type engine cylinder body and automobile engine - Google Patents
A kind of boosting type engine cylinder body and automobile engine Download PDFInfo
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- CN207847777U CN207847777U CN201820182633.2U CN201820182633U CN207847777U CN 207847777 U CN207847777 U CN 207847777U CN 201820182633 U CN201820182633 U CN 201820182633U CN 207847777 U CN207847777 U CN 207847777U
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Abstract
The utility model provides a kind of boosting type engine cylinder body and automobile engine, it is related to technical field of automobile engine, the automobile engine includes supercharging device, crankcase ventilation interface and boosting type engine cylinder body, boosting type engine cylinder body includes crankcase, the first mounting structure, the second mounting structure and third mounting structure, air intake branch and exhaust branch pipe are provided on crankcase, air intake branch and exhaust branch pipe are oppositely arranged on the both sides of crankcase, and the first mounting structure is fixedly connected on side of the crankcase close to exhaust branch pipe.Second mounting structure is fixedly connected on crankcase close to the side of exhaust branch pipe and close to the first mounting structure.Third mounting structure is fixedly connected on side of the crankcase close to exhaust branch pipe.Compared to the prior art, a kind of boosting type engine cylinder body provided by the utility model can install supercharging device, so that the mode that air enters can be promoted engine power and be reduced oil consumption by being passively changed into actively.
Description
Technical field
The utility model is related to technical field of automobile engine, in particular to a kind of boosting type engine cylinder body with
And automobile engine.
Background technology
With the development of productivity, automobile increasingly occupies an important position in people's daily life.Meanwhile to automobile
The requirement of performance also can be higher and higher, except common dynamic property, cost-effectiveness requirement, it is contemplated that the influence to environment, engine row
The requirement put also is increasingly stringenter.
Meanwhile the way of natural inflow is often used in the prior art, engine cylinder body relies on vacuum suction air, due to
The volume of cylinder is certain, there is certain limit by the air of vacuum suck so that the intake efficiency of the engine exists
The upper limit, engine power is caused to be difficult to be promoted, and brings the shortcomings of oil consumption is higher, and altitude-compensation is insufficient.
In view of this, supercharging device can be installed by designing and manufacturing one kind, the mode to admit air into is from by turn
Becoming the boosting type engine cylinder body of active is particularly important.
Utility model content
The purpose of this utility model is to provide a kind of boosting type engine cylinder bodies, can install supercharging device, to
So that the mode that air enters can be promoted engine power and be reduced oil consumption by being passively changed into actively.
In order to achieve the above objectives, the utility model is realized using technical solution below.
A kind of boosting type engine cylinder body, including crankcase, the first mounting structure, the second mounting structure and third peace
Assembling structure is provided with air intake branch and exhaust branch pipe on crankcase, and air intake branch and exhaust branch pipe are oppositely arranged on crankcase
The both sides of body, the first mounting structure is fixedly connected on side of the crankcase close to exhaust branch pipe, for connecting turbine；Second
Mounting structure is fixedly connected on crankcase close to the side of exhaust branch pipe and close to the first mounting structure, for connecting supercharging pressure
Power limit valve；Third mounting structure is fixedly connected on side of the crankcase close to exhaust branch pipe, for connecting compressor.
Further, the first mounting structure is far from multiple first screw holes are offered at the top of crankcase, so that turbine
It is bolted on the first mounting structure.
Further, the first mounting structure is T-shaped, and multiple first screw holes are evenly distributed on the first mounting structure.
Further, the second mounting structure at the top of crankcase far from opening up there are two the second screw hole, so that supercharging
Pressure limit valve is bolted on the second mounting structure.
Further, the rectangular strip of the second mounting structure.
Further, third mounting structure includes boss and rebound, and boss is fixedly connected on crankcase, and boss is remote
From being opened up at the top of crankcase there are two third screw hole, opened up on rebound there are two the 4th screw hole, two the 4th screw holes with
Two third screw holes are oppositely arranged, and rebound is bolted on boss, and rebound is additionally operable to connection compressor.
Further, boss assumes diamond in shape, and two third screw holes are oppositely arranged on diagonal angle.
Further, boss is connected to far from through-hole, through-hole is further opened at the top of crankcase with the inside of crankcase.
Compared to the prior art, a kind of boosting type engine cylinder body described in the utility model, has the advantages that：
A kind of boosting type engine cylinder body provided by the utility model is provided with air intake branch and exhaust branch on crankcase
Pipe, air intake branch and exhaust branch pipe are oppositely arranged on the both sides of crankcase, and the first mounting structure is fixedly connected on crankcase
Close to the side of exhaust branch pipe.Second mounting structure is fixedly connected on crankcase close to the side of exhaust branch pipe and close to first
Mounting structure.Third mounting structure is fixedly connected on side of the crankcase close to exhaust branch pipe.When mounted, turbine is pacified
On the first mounting structure, boost pressure limitation valve is mounted on the second mounting structure, compressor is pacified mounted on third
On assembling structure, to form firm supercharging system, by the intake method of engine cylinder body by being passively transformed into actively, improve
Intake efficiency, and then improve the power of engine.
A kind of supercharged engine cylinder body provided by the utility model, offers multiple first spiral shells on the first mounting structure
Hole is opened up on the second mounting structure there are two the second screw hole, opens up that there are two third screw holes on boss, on rebound also
It opens up there are two the 4th screw hole, turbine is mounted on by bolt on the first mounting structure, and boost pressure limitation valve passes through bolt
It is connected on the second mounting structure, rebound is bolted on boss, and compressor is connected on rebound.Pass through bolt
The mode of connection makes turbine, boost pressure limitation valve and compressor stable connection and convenient disassembly.
The another object of the utility model is with providing a kind of automobile engine, intake efficiency height, while oil consumption, comprehensive
Performance is stronger.
A kind of automobile engine, including supercharging device, crankcase ventilation interface and boosting type engine cylinder body, boosting type hair
Motivation cylinder body includes crankcase, the first mounting structure, the second mounting structure and third mounting structure, is arranged on crankcase
There are air intake branch and exhaust branch pipe, air intake branch and exhaust branch pipe to be oppositely arranged on the both sides of crankcase, the first mounting structure
It is fixedly connected on side of the crankcase close to exhaust branch pipe.Second mounting structure is fixedly connected on crankcase close to exhaust branch
The side of pipe and close first mounting structure.Third mounting structure is fixedly connected on side of the crankcase close to exhaust branch pipe.
Supercharging device is connected to the first mounting structure, the second mounting structure and third mounting structure, and crankcase ventilation interface connects
The one end connect is connected to third mounting structure, and the other end is connected to air intake branch.
Further, supercharging device includes that turbine, boost pressure limitation valve and compressor, turbine removably connect
It is connected to the first mounting structure, boost pressure limitation valve is removably attachable to the second mounting structure, and compressor is detachably connected
In third mounting structure.
Compared to the prior art, a kind of automobile engine described in the utility model, has the advantages that：
By connecting supercharging device and crankcase ventilation interface on boosting type engine cylinder body so that air can pass through
Supercharging device actively sprays into engine cylinder body, improves the intake efficiency of automobile engine, and then improves automobile engine
Power simultaneously reduces oil consumption.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram at the first visual angle of boosting type engine cylinder body that the utility model first embodiment provides；
Fig. 2 is the structural schematic diagram at the second visual angle of boosting type engine cylinder body that the utility model first embodiment provides；
Fig. 3 is the structural schematic diagram at the boosting type engine cylinder body third visual angle that the utility model first embodiment provides；
Fig. 4 is the structural schematic diagram at the 4th visual angle of boosting type engine cylinder body that the utility model first embodiment provides；
Fig. 5 is the structural schematic diagram for the automobile engine that the utility model second embodiment provides.
Icon：100- boosting type engine cylinder bodies；110- crankcases；111- air intake branches；113- exhaust branch pipes；130-
First mounting structure；The first screw holes of 131-；The second mounting structures of 150-；The second screw holes of 151-；170- third mounting structures；171-
Boss；173- third screw holes；175- through-holes；200- automobile engines；210- supercharging devices；211- turbines；213- supercharging pressures
Power limit valve；215- compressors.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it should be noted that term "center", "upper", "vertical", "horizontal", "inner",
The orientation or positional relationship of the instructions such as "outside" is to be based on the orientation or positional relationship shown in the drawings or the utility model product
The orientation or positional relationship usually put when use, is merely for convenience of describing the present invention and simplifying the description, without referring to
Show or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot manage
Solution is limitations of the present invention.In addition, term " first ", " second " etc. are only used for distinguishing description, and should not be understood as referring to
Show or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " connected ", " installation ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
Below in conjunction with the accompanying drawings, it elaborates to some embodiments of the utility model.In the absence of conflict, under
Feature in the embodiment stated can be combined with each other.
First embodiment
Engine cylinder body is the important composition component of automobile engine, generally use cast iron, aluminium or other alloy materials
Material is made, and is used as the combustion chamber of engine and crankcase, and in the prior art, engine cylinder body is provided with air inlet, leads to
It crosses to draw air into and carries out ignition in combustion chamber, conventional natural inflow mode carries out air inlet by vacuumizing mode,
Air inflow is small, and very dependent on the volume of engine cylinder body, is manufactured for compact car and installation is inconvenient, this practicality
The boosting type engine cylinder body of novel offer passes through the external structure for changing cylinder body so that and it can mount supercharging device, and with
Turbo charged mode is sent into air into engine cylinder body, greatly improves the intake efficiency of air.
In conjunction with referring to Fig. 1 to Fig. 4, a kind of boosting type engine cylinder body 100 provided in this embodiment, including crankcase
110, the first mounting structure 130, the second mounting structure 150 and third mounting structure 170, be provided on crankcase 110 into
Gas branch pipe 111 and exhaust branch pipe 113, air intake branch 111 and exhaust branch pipe 113 are oppositely arranged on the both sides of crankcase 110, the
One mounting structure 130 is fixedly connected on crankcase 110 close to the side of exhaust branch pipe 113, for connecting turbine.Second peace
Assembling structure 150 is fixedly connected on crankcase 110 close to the side of exhaust branch pipe 113 and close to the first mounting structure 130, is used for
It connects boost pressure and limits valve.Third mounting structure 170 is fixedly connected on crankcase 110 close to the side of exhaust branch pipe 113,
For connecting compressor.
In the present embodiment, crankcase 110 is made of cast iron, the first mounting structure 130, the second mounting structure 150
And third mounting structure 170 is welded on crankcase 110.Certainly, herein crankcase 110 can also use aluminium or
Alloy is made, and the first mounting structure 130, the second mounting structure 150 and third mounting structure 170 can also be with crankcases
110 are integrally formed, and are not specifically limited herein.
First top of the mounting structure 130 far from crankcase 110 offers multiple first screw holes 131, so that turbine
It is bolted on the first mounting structure 130, the first mounting structure 130 plays the role of supporting and fixing turbine.Tool
Body, the extending direction of multiple first screw holes 131 is mutually parallel.
In the present embodiment, the first screw hole 131 is 5, and 5 screw holes are distributed on the first mounting structure 130, certainly, this
The number for locating the first screw hole 131 is not restricted to 5, can also be 4 or 6 etc., is not specifically limited herein.
In the present embodiment, the first mounting structure 130 is T-shaped, and multiple first screw holes 131 are evenly distributed on the first installation knot
On structure 130.Specifically, the first mounting structure 130 includes the first mounting portion and the second mounting portion, and the first mounting portion and second are installed
Portion is mutually perpendicular to, and 3 are distributed on the first mounting portion in 5 screw holes, and 2 are distributed on the second mounting portion, convenient from multiple peaces
Holding position is connect with turbine.
It is worth noting that, herein the first mounting structure 130 be not restricted to it is T-shaped, can also be strip or
The other shapes such as bending shape, are not specifically limited herein.
Second top of the mounting structure 150 far from crankcase 110 is opened up there are two the second screw hole 151, so that supercharging
Pressure limit valve is bolted on the second mounting structure 150.Second mounting structure 150, which plays, supports and fixes supercharging
The effect of pressure limit valve.
In the present embodiment, 150 rectangular strip of the second mounting structure.Two the second screw holes 151 are symmetricly set on second
The both ends edge of mounting structure 150.Specifically, the extending direction of two the second screw holes 151 be mutually parallel and with the first screw hole
131 extending direction is parallel.
It is worth noting that, the second mounting structure 150 is not restricted to rectangular strip herein, can also be diamond shape item
The other shapes such as shape or cylinder strip, are not specifically limited herein.
Third mounting structure 170 includes boss 171 and rebound, and boss 171 is fixedly connected on crankcase 110, and convex
Top of the platform 171 far from crankcase 110 is opened up there are two third screw hole 173, is opened up on rebound there are two the 4th screw hole, two
A 4th screw hole is oppositely arranged with two third screw holes 173, and rebound is bolted on boss 171, and rebound is also used
In connection compressor.
In the present embodiment, boss 171 assumes diamond in shape column, and two third screw holes 173 are oppositely arranged on diagonal angle.Certainly,
Boss 171 can also be that rectangular cylindrical or other shapes, the concrete shape such as cylindric are not specifically limited herein herein.
Further, top of the boss 171 far from crankcase 110 is further opened with through-hole 175, through-hole 175 and crankcase
The inside of body 110 is connected to.Boss 171 plays the role of connection at this time.
In conclusion present embodiments providing a kind of boosting type engine cylinder body 100, it is provided on crankcase 110
Air intake branch 111 and exhaust branch pipe 113, air intake branch 111 and exhaust branch pipe 113 are oppositely arranged on the both sides of crankcase 110,
First mounting structure 130 is fixedly connected on crankcase 110 close to the side of exhaust branch pipe 113.Second mounting structure 150 is fixed
Crankcase 110 is connected to close to the side of exhaust branch pipe 113 and close to the first mounting structure 130.Third mounting structure 170 is solid
Surely crankcase 110 is connected to close to the side of exhaust branch pipe 113.When mounted, turbine is mounted on the first mounting structure
On 130, boost pressure limitation valve is mounted on the second mounting structure 150, compressor is mounted on third mounting structure 170
On, to form firm supercharging system, by the intake method of engine cylinder body by being passively transformed into actively, improve air inlet effect
Rate, and then improve the power of engine.Multiple first screw holes 131 are offered on the first mounting structure 130 simultaneously, second
It is opened up on mounting structure 150 there are two the second screw hole 151, opens up that there are two third screw holes 173 on boss 171, in rebound
On be further opened with two the 4th screw holes, turbine is mounted on by bolt on the first mounting structure 130, and it is logical that boost pressure limits valve
It crosses and is bolted on the second mounting structure 150, rebound is bolted on boss 171, and compressor is connected to transition
On plate.By bolted connection so that turbine, boost pressure limitation valve and compressor stable connection and convenient disassembly.
Compared to the technology that is limited to, a kind of boosting type engine cylinder body 100 provided by the utility model can install supercharging device, to
So that the mode that air enters can be promoted engine power and be reduced oil consumption by being passively changed into actively.
Second embodiment
Referring to Fig. 5, a kind of automobile engine 200 is present embodiments provided, including supercharging device 210, crankcase ventilation connect
Mouth (not shown) and supercharging h type engine h, wherein being pressurized h type engine h, basic structure and principle and the technique effect of generation
Identical with first embodiment, to briefly describe, the present embodiment part does not refer to place, can refer in corresponding in first embodiment
Hold.
A kind of automobile engine 200 provided in this embodiment, including supercharging device 210, crankcase ventilation interface and supercharging
H type engine h cylinder body 100, boosting type engine cylinder body 100 include crankcase 110, the first mounting structure 130, second installation knot
Structure 150 and third mounting structure 170 are provided with air intake branch 111 and exhaust branch pipe 113, air intake branch on crankcase 110
111 and exhaust branch pipe 113 be oppositely arranged on the both sides of crankcase 110, the first mounting structure 130 is fixedly connected on crankcase
110 close to the side of exhaust branch pipe 113.Second mounting structure 150 is fixedly connected on crankcase 110 close to exhaust branch pipe 113
Side and close to the first mounting structure 130.Third mounting structure 170 is fixedly connected on crankcase 110 close to exhaust branch pipe
113 side.Supercharging device 210 is connected to the first mounting structure 130, the second mounting structure 150 and third installation knot
One end of structure 170, the connection of crankcase ventilation interface is connected to third mounting structure 170, and the other end is connected to air intake branch 111.
Supercharging device 210 includes that turbine 211, boost pressure limitation valve 213 and compressor 215, turbine 211 are removable
It is connected to the first mounting structure 130 with unloading, boost pressure limitation valve 213 is removably attachable to the second mounting structure 150, calms the anger
Machine 215 is removably attachable to third mounting structure 170.
A kind of automobile engine 200 provided by the utility model is pressurized by being connected on boosting type engine cylinder body 100
Device 210 and crankcase ventilation interface so that air can actively spray into engine cylinder body by supercharging device 210, improve
The intake efficiency of automobile engine 200, and then improve the power of automobile engine 200 and reduce oil consumption.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of boosting type engine cylinder body, which is characterized in that including crankcase, the first mounting structure, the second mounting structure
And third mounting structure, air intake branch and exhaust branch pipe, the air intake branch and the row are provided on the crankcase
Gas branch pipe is oppositely arranged on the both sides of the crankcase, and it is close that first mounting structure is fixedly connected on the crankcase
The side of the exhaust branch pipe, for connecting turbine；It is close that second mounting structure is fixedly connected on the crankcase
The side of the exhaust branch pipe and close first mounting structure limit valve for connecting boost pressure；The third installation
Structure is fixedly connected on the crankcase close to the side of the exhaust branch pipe, for connecting compressor.
2. boosting type engine cylinder body according to claim 1, which is characterized in that first mounting structure is far from described
Multiple first screw holes are offered at the top of crankcase, so that the turbine is bolted in first mounting structure
On.
3. boosting type engine cylinder body according to claim 2, which is characterized in that first mounting structure is T-shaped, more
A first screw hole is evenly distributed on first mounting structure.
4. boosting type engine cylinder body according to claim 1, which is characterized in that second mounting structure is far from described
It is opened up at the top of crankcase there are two the second screw hole, so that boost pressure limitation valve is bolted described the
On two mounting structures.
5. boosting type engine cylinder body according to claim 4, which is characterized in that the rectangular item of the second mounting structure
Shape.
6. boosting type engine cylinder body according to claim 1, which is characterized in that the third mounting structure includes boss
And rebound, the boss are fixedly connected on the crankcase, and the boss at the top of the crankcase far from opening up
There are two third screw hole, open up that there are two the 4th screw hole, two the 4th screw holes and two thirds on the rebound
Screw hole is oppositely arranged, and the rebound is bolted on the boss, and the rebound is additionally operable to calm the anger described in connection
Machine.
7. boosting type engine cylinder body according to claim 6, which is characterized in that the boss assumes diamond in shape, described in two
Third screw hole is oppositely arranged on diagonal angle.
8. boosting type engine cylinder body according to claim 6, which is characterized in that the boss is far from the crankcase
Top be further opened with through-hole, the through-hole is connected to the inside of the crankcase.
9. a kind of automobile engine, which is characterized in that including supercharging device, crankcase ventilation interface and as claim 1-8 appoints
Boosting type engine cylinder body described in one, the supercharging device are connected to first mounting structure, second peace
One end of assembling structure and the third mounting structure, the crankcase ventilation interface connection is connected to the third installation knot
Structure, the other end are connected to the air intake branch.
10. automobile engine according to claim 9, which is characterized in that the supercharging device includes turbine, supercharging pressure
Power limit valve and compressor, the turbine are removably attachable to first mounting structure, the boost pressure limitation
Valve is removably attachable to second mounting structure, and the compressor is removably attachable to the third mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820182633.2U CN207847777U (en) | 2018-02-01 | 2018-02-01 | A kind of boosting type engine cylinder body and automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820182633.2U CN207847777U (en) | 2018-02-01 | 2018-02-01 | A kind of boosting type engine cylinder body and automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207847777U true CN207847777U (en) | 2018-09-11 |
Family
ID=63410300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820182633.2U Active CN207847777U (en) | 2018-02-01 | 2018-02-01 | A kind of boosting type engine cylinder body and automobile engine |
Country Status (1)
| Country | Link |
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| CN (1) | CN207847777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266283A (en) * | 2018-02-01 | 2018-07-10 | 成都桐林铸造实业有限公司 | A kind of boosting type engine cylinder body and automobile engine |
-
2018
- 2018-02-01 CN CN201820182633.2U patent/CN207847777U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266283A (en) * | 2018-02-01 | 2018-07-10 | 成都桐林铸造实业有限公司 | A kind of boosting type engine cylinder body and automobile engine |
| CN108266283B (en) * | 2018-02-01 | 2024-03-19 | 成都桐林铸造实业有限公司 | Supercharged engine cylinder body and automobile engine |
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