CN206845296U - A kind of motorcycle and V-type double-cylinder engine - Google Patents
A kind of motorcycle and V-type double-cylinder engine Download PDFInfo
- Publication number
- CN206845296U CN206845296U CN201720728051.5U CN201720728051U CN206845296U CN 206845296 U CN206845296 U CN 206845296U CN 201720728051 U CN201720728051 U CN 201720728051U CN 206845296 U CN206845296 U CN 206845296U
- Authority
- CN
- China
- Prior art keywords
- passage
- cylinder
- cooling duct
- crankcase
- exhaust hood
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of motorcycle and V-type double-cylinder engine, V-type double-cylinder engine includes front air cylinder, exhaust hood, front air cylinder thermostat, exhaust hood thermostat, oil cooler, water pump, crankcase and radiator.This programme is by setting the first partial circulating passage, the second partial circulating passage and the 3rd branch cooling duct, when engine just starts, the preliminary preheating to front air cylinder, exhaust hood and oil cooler is realized respectively, the temperature of engine is maintained in the range of optimum working temperature as early as possible, ensure the service behaviour of engine；After the temperature of engine reaches preset temperature, 3rd branch cooling duct is effectively cooled down to oil cooler, to avoid the temperature of machine oil too high, and then ensure that the temperature of engine is maintained in the range of optimum working temperature, and first branch cooling duct and the second branch cooling duct front air cylinder and exhaust hood are effectively cooled respectively, be further ensured that the temperature of engine is maintained in the range of optimum working temperature.
Description
Technical field
Technical field of motorcycles is the utility model is related to, more particularly to a kind of motorcycle and V-type double-cylinder engine.
Background technology
The oil thermometer sign engine temperature of engine, the optimum working temperature of general machine oil is 110 DEG C~130 DEG C,
Less than this temperature range, the efficiency of combustion of engine is not high；Beyond this temperature range, engine oil viscosity is too small, and oil film is held
Loading capability is deteriorated, and heat caused by each pair of friction components is caused the parts of engine because of temperature height from being taken away in time by machine oil
Make the reliability decrease of its work.
Therefore, the temperature of engine is maintained in the range of optimum working temperature, turn into those skilled in the art urgently
Technical problem to be solved.
Utility model content
In view of this, the utility model provides a kind of V-type double-cylinder engine, so that the temperature of engine maintains most preferably
In operating temperature range.The utility model additionally provides a kind of motorcycle.
To achieve the above object, the utility model provides following technical scheme：
A kind of V-type double-cylinder engine, including front air cylinder, exhaust hood, front air cylinder thermostat, exhaust hood thermostat, machine oil are cold
But device, water pump, crankcase and radiator, the water pump are connected with the radiator by the first main cooling duct, the water pump
Connected with the crankcase by the second main cooling duct；
The front air cylinder includes front air cylinder lid and front cylinder block, first passage is provided with the front cylinder block, before described
Second channel is provided with cylinder head, the exhaust hood includes exhaust hood lid and rear cylinder, is provided with the rear cylinder
Third channel, fourth lane, the first passage, the second channel and the front air cylinder section are provided with the exhaust hood lid
Warm device is sequentially communicated the first branch cooling duct of composition, the third channel, the fourth lane and the exhaust hood thermostat
The second branch cooling duct of composition is sequentially communicated, one end of first branch cooling duct connects with the liquid outlet of the crankcase
Logical, the other end of first branch cooling duct connects with the radiator, one end of second branch cooling duct and
The liquid outlet connection of the crankcase, the other end of second branch cooling duct connect with the radiator；
The crankcase is connected with the oil cooler by the 3rd branch cooling duct, and the 3rd branch cooling is logical
Road include connected with the liquid outlet of the crankcase for the oil cooler supply coolant Five-channel and with institute
The inlet for stating crankcase connects and returns the crankcase for the coolant water conservancy diversion that will be flowed out from the oil cooler
6th passage；
The 7th passage is provided with the front air cylinder, the 7th passage connects composition first with the front air cylinder thermostat
Partial circulating passage, connected with the liquid outlet of the front air cylinder for the coolant of the 7th passage to be guided into the crankcase
The 9th passage；
The 8th passage is provided with the exhaust hood, the 8th passage connects composition second with the exhaust hood thermostat
Partial circulating passage, connected with the liquid outlet of the exhaust hood for the coolant of the 8th passage to be guided into the crankcase
The tenth passage；
The 11st passage for the coolant to be guided to the water pump is connected with the liquid outlet of the crankcase.
Preferably, in above-mentioned V-type double-cylinder engine, in addition to the 3rd main cooling duct, the 3rd main cooling duct
One end connected by threeway with first branch cooling duct and second branch cooling duct, the 3rd main cooling
The other end of passage connects with the radiator.
Preferably, in above-mentioned V-type double-cylinder engine, the first passage is circular passage, is set on the first passage
Multiple first liquid outlets are equipped with, the second channel is circular passage, is provided with the second channel multiple with described first
First inlet of liquid outlet position correspondence；
The third channel is circular passage, and multiple second liquid outlets, the four-way are provided with the third channel
Road is circular passage, and multiple and the second liquid outlet position correspondence the second inlet is provided with the fourth lane.
Preferably, in above-mentioned V-type double-cylinder engine, the first partial circulating inlet and are provided with the front cylinder block
One partial circulating liquid outlet, it is logical that the described 7th is formed between the first partial circulating inlet and the first partial circulating liquid outlet
Road, the second partial circulating inlet and the second partial circulating liquid outlet, the second partial circulating feed liquor are provided with the rear cylinder
The 8th passage is formed between mouth and the second partial circulating liquid outlet；
The first partial circulating passage inlet is located at the upside of the front cylinder block, the first partial circulating liquid outlet position
In the downside of the front cylinder block；
The second partial circulating passage inlet is located at the upside of the rear cylinder, the second partial circulating liquid outlet position
In the downside of the rear cylinder.
Preferably, in above-mentioned V-type double-cylinder engine, the size of the front cylinder block and the size phase of the rear cylinder
Together.
A kind of motorcycle, including V-type double-cylinder engine, the V-type double-cylinder engine are the V-type described in above-mentioned any one
Bi-block engine.
It is it can be seen from the above technical proposal that provided by the utility model including front air cylinder, exhaust hood, front air cylinder section temperature
Device, exhaust hood thermostat, oil cooler, water pump, crankcase and radiator.This programme by set the first partial circulating passage,
Second partial circulating passage and the 3rd branch cooling duct, when engine just starts, realize respectively to front air cylinder, exhaust hood and machine oil
The preliminary preheating of cooler, makes the temperature of engine be maintained in the range of optimum working temperature, ensures engine as early as possible
Service behaviour；After the temperature of engine reaches preset temperature, the 3rd branch cooling duct is effectively cooled down to oil cooler,
To avoid the temperature of machine oil too high, and then ensure that the temperature of engine is maintained in the range of optimum working temperature, and the first branch
Cooling duct and the second branch cooling duct are effectively cooled to front air cylinder and exhaust hood respectively, are further ensured that hair
The temperature of motivation is maintained in the range of optimum working temperature.
The utility model additionally provides a kind of motorcycle, including V-type double-cylinder engine, because V-type double-cylinder engine has
Above-mentioned technique effect, the motorcycle with the V-type double-cylinder engine also with same technique effect, will not be repeated here.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the engine that the utility model embodiment provides；
Fig. 2 is the circulation theory figure for the coolant that the utility model embodiment provides.
1st, front air cylinder, 2, exhaust hood, 3, front air cylinder thermostat, 4, exhaust hood thermostat, 5, oil cooler, 6, water pump,
7th, crankcase, 8, radiator.
Embodiment
The utility model discloses a kind of V-type double-cylinder engine, so that the temperature of engine maintains optimum working temperature
In the range of.The invention also discloses a kind of motorcycle.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1 and Fig. 2 are referred to, Fig. 1 is the structural representation for the engine that the utility model embodiment provides；Fig. 2 is this
The circulation theory figure for the coolant that utility model embodiment provides.
The utility model discloses a kind of V-type double-cylinder engine, including front air cylinder 1, exhaust hood 2, front air cylinder thermostat 3,
Exhaust hood thermostat 4, oil cooler 5, water pump 6, crankcase 7 and radiator 8.
Wherein, water pump 6 is connected with radiator 8 by the first main cooling duct, radiator 8 by the first main cooling duct to
Water pump 6 feeds the coolant after cooling processing, and water pump 6 is connected with crankcase 7 by the second main cooling duct, and coolant passes through water
Enter crankcase 7 after pump 6, then front air cylinder 1 and exhaust hood 2 are entered by crankcase 7.
Front air cylinder 1 includes front air cylinder lid and front cylinder block, and first passage is provided with front cylinder block, is set in front air cylinder lid
There is second channel, first passage, second channel and front air cylinder thermostat 3 are sequentially communicated the first branch cooling duct of composition, cooling
Liquid absorbs the heat of front air cylinder 1 by entering the first branch cooling duct, coolant after crankcase 7.
Exhaust hood 2 includes exhaust hood lid and rear cylinder, and third channel is provided with rear cylinder, is set in exhaust hood lid
There is fourth lane, third channel, fourth lane and exhaust hood thermostat 4 are sequentially communicated the second branch cooling duct of composition, cooling
Liquid absorbs the heat of exhaust hood 2 by entering the second branch cooling duct, coolant after crankcase 7.
In order to realize the circulation of coolant, one end of the first branch cooling duct connects with the liquid outlet of crankcase 7, and first
The other end of branch cooling duct connects with radiator 8, and one end of the second branch cooling duct connects with the liquid outlet of crankcase 7
Logical, the other end of the second branch cooling duct connects with radiator 8, i.e., coolant absorbs the heat of front air cylinder 1 and exhaust hood 2
Afterwards, then it is back to radiator 8.
Crankcase 7 is connected with oil cooler 5 by the 3rd branch cooling duct, and the 3rd branch cooling duct includes and song
The liquid outlet of axle box 7 connects the Five-channel for supplying coolant to oil cooler 5 and connected with the inlet of crankcase 7
Coolant water conservancy diversion for will be flowed out from oil cooler 5 returns the 6th passage of crankcase 7, real by the 3rd branch cooling duct
The now cooling processing to lubricating oil.
After coolant is by crankcase 7, it is divided into three strands, first burst of coolant enters the first branch cooling duct, and second
Stock coolant enters the second branch cooling duct, and the 3rd burst of coolant enters the 3rd branch cooling duct.
During engine stabilizer works, coolant passes through the first branch cooling duct, the second branch cooling duct
Behind the 3rd branch cooling duct, the temperature of coolant can raise.
Thermostat can automatically adjust the water into radiator 8 according to the height of coolant temperature, change coolant
Circulating path, to adjust the heat-sinking capability of coolant, ensure that engine works within the scope of suitable temperature.Front air cylinder thermostat
3 and exhaust hood thermostat 4 can control whether coolant enters the first partial circulating passage and the second partial circulating passage, that is, control cold
But the circulating path of liquid.
The 7th passage is provided with front air cylinder 1, the 7th passage connects the first partial circulating of composition with front air cylinder thermostat 3 and led to
Road.
The 8th passage is provided with exhaust hood 2, the 8th passage connects the second partial circulating of composition with exhaust hood thermostat 4 and led to
Road.
It is relevant with the temperature of coolant whether front air cylinder thermostat 3 and exhaust hood thermostat 4 are opened.
Front air cylinder thermostat 3 and exhaust hood thermostat 4 are in opening, and now engine is in steady-working state,
Radiator 8 carries out cooling processing to coolant, and coolant enters water pump 6 by the first main cooling duct, by the cooling of water pump 6
Liquid enters crankcase 7 by the second main cooling duct, and the coolant of crankcase 7 is divided into three parts, and Part I passes through first point
Branch cooling duct enters front air cylinder 1, and cooling processing is carried out to front air cylinder 1, and Part II is entered by the second branch cooling duct
Exhaust hood 2, cooling processing is carried out to exhaust hood 2, Part III enters oil cooler 5 by the 3rd branch cooling duct, right
Machine oil carries out cooling processing, and the coolant in the first branch cooling duct is back to radiator 8 after handling the cooling of front air cylinder 1,
Coolant in second branch cooling duct is back to radiator 8 after handling the cooling of exhaust hood 2, in the 3rd branch cooling duct
Coolant machine oil cooling is handled after be back to crankcase 7, then water pump 6 is back to by crankcase 7, water pump 6 will be pumped into
Coolant after the processing of radiator 8 is pumped into the 3rd branch cooling duct together with the coolant that crankcase 7 flows back.
When front air cylinder thermostat 3 and exhaust hood thermostat 4 are closed, now engine is in firm starting state,
Radiator 8 carries out cooling processing to coolant, and coolant enters water pump 6 by the first main cooling duct, by the cooling of water pump 6
Liquid enters crankcase 7 by the second main cooling duct, and the coolant of crankcase 7 is divided into three parts, and Part I passes through front air cylinder 1
Enter the 7th passage after absorbing heat, front air cylinder 1 is preheated, absorb the coolant after heat along 6 → crankcase of water pump 7
The path circulation of the passage of → front air cylinder 1 → the 7th → nine passages → 7 → water pump of crankcase 6, Part II are inhaled by exhaust hood 2
Receive heat after enter the 8th passage, exhaust hood 2 is preheated, absorption heat after coolant along 6 → crankcase of water pump 7 →
The path circulation of the passage of exhaust hood 2 → the 8th → ten passages → 7 → water pump of crankcase 6, Part III are cold by the 3rd branch
But passage enters oil cooler 5 to machine oil progress heating treatment, coolant and suction after being preheated to front air cylinder 1 and exhaust hood 2
The coolant for having received machine oil heat is back to crankcase 7, and last coolant is back to water pump 6 by the 11st passage, then by water
The blowback of pump 6 repeats above-mentioned circulation to crankcase 7.
The circulating path of coolant is described in detail below：
When engine is in steady-working state, coolant passes through 7 → the first points of 8 → water pump of radiator, 6 → crankcase
Branch cooling duct and the second branch cooling duct → path of radiator 8, with the flowing of coolant in above-mentioned path, coolant
Temperature is gradually risen, until coolant turns again to radiator 8 and carries out cooling processing, the path is realized to front air cylinder 1 with after
The cooling processing of cylinder 2, coolant pass through the branch cooling duct of 8 → water pump of radiator, 6 → crankcase the 7 → the 3rd → crankcase 7
The path of → water pump 6, as the flowing of coolant, the temperature of coolant gradually rise in above-mentioned path, water pump 6 can will pass through bent axle
The coolant that case 7 flows back to is mixed with the coolant that water pump 6 is pumped into from radiator 8, and mixed coolant repeats above-mentioned
Circulating path, the path realize the cooling processing to machine oil；
When engine just starts, coolant by the passage of 7 → front air cylinder of radiator 8 → water pump, 6 → crankcase the 1 → the 7th →
Nine passages → the path of 7 → water pump of crankcase 6, as the flowing of coolant, the temperature of coolant gradually rise in above-mentioned path,
And coolant will not be cooled into radiator 8, now coolant is along 6 → crankcase of water pump, 7 → front air cylinder the 1 → the 7th
The path iterative cycles of passage → nine passages → 7 → water pump of crankcase 6, until the temperature of front air cylinder 1 reaches the suitable temperature of work
Degree；Coolant by the passage of 7 → exhaust hood of radiator 8 → water pump, 6 → crankcase the 2 → the 8th → ten passages → crankcase 7 →
The path of water pump 6, as the flowing of coolant, the temperature of coolant gradually rise in above-mentioned path, and it is right to enter radiator 8
Coolant is cooled, and now coolant is along the passage of the passage of 6 → crankcase of water pump, 7 → exhaust hood the 2 → the 8th → the tenth → song
The path iterative cycles of 7 → water pump of axle box 6, until the temperature of exhaust hood 2 reaches the preference temperature of work；Coolant passes through radiator
The branch cooling duct of 8 → water pump, 6 → crankcase 7 → the 3rd → path of 7 → water pump of crankcase 6, with coolant in above-mentioned path
Flowing, the temperature of coolant gradually rises, and coolant will not be cooled into radiator 8, now coolant along
The branch cooling duct of 6 → crankcase of water pump 7 → the 3rd → path iterative cycles of 7 → water pump of crankcase 6, raise the temperature of machine oil.
When motorcycle just starts, front air cylinder thermostat 3 and exhaust hood thermostat 4 are closed, the circulation of coolant
Path is circulation path when front air cylinder thermostat 3 and exhaust hood thermostat 4 are closed, and coolant is in the process of circulation
The heat of front air cylinder 1 and exhaust hood 2 can be absorbed, the coolant temperature rise after heat is absorbed, front air cylinder 1 and exhaust hood 2 is divided
Do not preheated, greatly shorten the preheating time of motorcycle.Front air cylinder thermostat 3 and exhaust hood thermostat 4 are closed,
Heating treatment can be carried out to the machine oil of oil cooler 5 by the coolant of the 3rd branch cooling duct, quickly to make machine oil
Temperature meets requirement.
Motorcycle initiating for a period of time after, front air cylinder thermostat 3 and exhaust hood thermostat 4 are in opening, coolant
Circulation path is circulation path when front air cylinder thermostat 3 and exhaust hood thermostat 4 are in opening, and coolant is to front air cylinder
1 and exhaust hood 2 carry out cooling processing, to ensure to run within the scope of the reasonable temperature of motorcycle.Front air cylinder thermostat 3 and exhaust hood
When thermostat 4 is in opening, the machine oil of oil cooler 5 can be dropped by the coolant of the 3rd branch cooling duct
Temperature processing, so that the temperature of machine oil meets requirement.
This programme is being started by setting the first partial circulating passage, the second partial circulating passage and the 3rd branch cooling duct
When machine just starts, the preliminary preheating to front air cylinder 1, exhaust hood 2 and machine oil is realized respectively, as early as possible maintains the temperature of engine
In the range of optimum working temperature, ensureing the service behaviour of engine；After engine start, the 3rd branch cooling duct pair
Oil cooler 5 is effectively cooled down, and to avoid the temperature of machine oil too high, and then ensures that the temperature of engine maintains optimal work
Make in temperature range, and the first branch cooling duct and the second branch cooling duct have to front air cylinder 1 and exhaust hood 2 respectively
Cooling for effect, is further ensured that the temperature of engine is maintained in the range of optimum working temperature.
The V-type double-cylinder engine that this programme provides also includes the 3rd main cooling duct, and one end of the 3rd main cooling duct leads to
Cross threeway to connect with the first branch cooling duct and the second branch cooling duct, the other end and radiator of the 3rd main cooling duct
8 connections.In this embodiment, the 3rd main cooling duct is additionally arranged, by the first branch cooling duct and the second branch cooling duct
Coolant collaborated, the coolant behind interflow is back to radiator 8 again.The setting of 3rd main cooling duct shortens first
Branch cooling duct and the length of the second branch cooling duct so that the arrangement of engine interior conduit is more succinct, and structure is more
It is compact.
In order to strengthen the cooling-down effect of front air cylinder 1, first passage is circular passage, and multiple first are provided with first passage
Liquid outlet, second channel are also circular passage, and multiple first entering with the first liquid outlet position correspondence are provided with second channel
Liquid mouth.
In order to strengthen the cooling-down effect of exhaust hood 2, third channel is circular passage, and multiple second are provided with third channel
Liquid outlet, fourth lane are also circular passage, and multiple second entering with the second liquid outlet position correspondence are provided with fourth lane
Liquid mouth.
Be provided with the first partial circulating inlet and the first partial circulating liquid outlet on front cylinder block, the first partial circulating inlet and
The 7th passage is formed between first partial circulating liquid outlet, the first partial circulating passage inlet is located at the upside of front cylinder block, and first
Partial circulating liquid outlet is located at the downside of front cylinder block, to be preheated to front air cylinder 1.
Be provided with the second partial circulating inlet and the second partial circulating liquid outlet on rear cylinder, the second partial circulating inlet and
The 8th passage is formed between second partial circulating liquid outlet, the second partial circulating passage inlet is located at the upside of rear cylinder, and second
Partial circulating liquid outlet is located at the downside of rear cylinder, to be preheated to exhaust hood 2.
The size of front cylinder block is identical with the size of rear cylinder, the size of front air cylinder lid and the size of exhaust hood lid also phase
Together, herein it should be noted that front air cylinder lid and the exhaust hood Working position that covers stretcher mounting hole are different, front air cylinder lid with
Exhaust hood lid shares a cylinder head blank, so as to reduce cost to a certain extent.
This programme additionally provides a kind of motorcycle, including V-type double-cylinder engine, and V-type double-cylinder engine is above-mentioned any one
V-type double-cylinder engine described in individual scheme.Because V-type double-cylinder engine has above-mentioned technique effect, there is V-type double-cylinder hair
The motorcycle of motivation also has same technique effect, will not be repeated here.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (6)
- A kind of 1. V-type double-cylinder engine, it is characterised in that including front air cylinder (1), exhaust hood (2), front air cylinder thermostat (3), after Cylinder thermostat (4), oil cooler (5), water pump (6), crankcase (7) and radiator (8), the water pump (6) dissipate with described Hot device (8) is connected by the first main cooling duct, and the water pump (6) is connected with the crankcase (7) by the second main cooling duct It is logical；The front air cylinder (1) includes front air cylinder lid and front cylinder block, and first passage, the preceding gas are provided with the front cylinder block Second channel is provided with cylinder cap, the first passage, the second channel and the front air cylinder thermostat (3) are sequentially communicated group Into the first branch cooling duct, the exhaust hood (2) includes exhaust hood lid and rear cylinder, and is provided with the rear cylinder Triple channel, fourth lane, the third channel, the fourth lane and the exhaust hood section temperature are provided with the exhaust hood lid Device (4) is sequentially communicated the second branch cooling duct of composition, one end and the crankcase (7) of first branch cooling duct Liquid outlet connects, and the other end of first branch cooling duct connects with the radiator (8), and the second branch cooling is logical The one end in road connects with the liquid outlet of the crankcase (7), the other end and the radiator of second branch cooling duct (8) connect；The crankcase (7) is connected with the oil cooler (5) by the 3rd branch cooling duct, the 3rd branch cooling Passage includes connecting with the liquid outlet of the crankcase (7) and led to for supplying the 5th of coolant to the oil cooler (5) Road and connected with the inlet of the crankcase (7) for will from the oil cooler (5) flow out the coolant water conservancy diversion Return the 6th passage of the crankcase (7)；It is provided with the 7th passage in the front air cylinder (1), the 7th passage connects with the front air cylinder thermostat (3) forms the One partial circulating passage, connected with the liquid outlet of the front air cylinder (1) described for the coolant of the 7th passage to be guided to 9th passage of crankcase (7)；It is provided with the 8th passage in the exhaust hood (2), the 8th passage connects with the exhaust hood thermostat (4) forms the Two partial circulating passages, connected with the liquid outlet of the exhaust hood (2) described for the coolant of the 8th passage to be guided to Tenth passage of crankcase (7)；The 11st passage for the coolant to be guided to the water pump (6) is connected with the liquid outlet of the crankcase (7).
- 2. V-type double-cylinder engine according to claim 1, it is characterised in that also including the 3rd main cooling duct, described One end of three main cooling ducts is connected by threeway with first branch cooling duct and second branch cooling duct, institute The other end for stating the 3rd main cooling duct connects with the radiator (8).
- 3. V-type double-cylinder engine according to claim 1, it is characterised in that the first passage is circular passage, described Multiple first liquid outlets are provided with first passage, the second channel is circular passage, is provided with the second channel more Individual and the first inlet of the first liquid outlet position correspondence；The third channel is circular passage, and multiple second liquid outlets are provided with the third channel, and the fourth lane is Circular passage, it is provided with the fourth lane multiple with the second liquid outlet position correspondence the second inlet.
- 4. V-type double-cylinder engine according to claim 1, it is characterised in that it is small to be provided with first on the front cylinder block Circulate inlet and the first partial circulating liquid outlet, shape between the first partial circulating inlet and the first partial circulating liquid outlet Into the 7th passage, the second partial circulating inlet and the second partial circulating liquid outlet are provided with the rear cylinder, described The 8th passage is formed between two partial circulating inlets and the second partial circulating liquid outlet；The first partial circulating passage inlet is located at the upside of the front cylinder block, and the first partial circulating liquid outlet is located at institute State the downside of front cylinder block；The second partial circulating passage inlet is located at the upside of the rear cylinder, and the second partial circulating liquid outlet is located at institute State the downside of rear cylinder.
- 5. V-type double-cylinder engine according to claim 1, it is characterised in that the size of the front cylinder block with it is described after The size of cylinder block is identical.
- 6. a kind of motorcycle, it is characterised in that including V-type double-cylinder engine, the V-type double-cylinder engine is claim 1-5 V-type double-cylinder engine described in middle any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720728051.5U CN206845296U (en) | 2017-06-21 | 2017-06-21 | A kind of motorcycle and V-type double-cylinder engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720728051.5U CN206845296U (en) | 2017-06-21 | 2017-06-21 | A kind of motorcycle and V-type double-cylinder engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206845296U true CN206845296U (en) | 2018-01-05 |
Family
ID=60801642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720728051.5U Active CN206845296U (en) | 2017-06-21 | 2017-06-21 | A kind of motorcycle and V-type double-cylinder engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206845296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023374A (en) * | 2017-06-21 | 2017-08-08 | 浙江春风动力股份有限公司 | A kind of motorcycle and V-type double-cylinder engine |
-
2017
- 2017-06-21 CN CN201720728051.5U patent/CN206845296U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023374A (en) * | 2017-06-21 | 2017-08-08 | 浙江春风动力股份有限公司 | A kind of motorcycle and V-type double-cylinder engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103712482A (en) | Heat exchanger | |
| CN206017679U (en) | A kind of transmission oil temperature control system | |
| CN206845296U (en) | A kind of motorcycle and V-type double-cylinder engine | |
| KR101653876B1 (en) | Heat exchanger in vehicle | |
| CN103388507B (en) | A kind of engine | |
| CN103615333B (en) | Engine cylinder block water jacket | |
| CN206267950U (en) | The system and its Working vehicle of cooling pressurized air and excess fuel | |
| CN105240101B (en) | A kind of engine-cooling system | |
| CN107023374A (en) | A kind of motorcycle and V-type double-cylinder engine | |
| CN207829986U (en) | Water cool motorcycle engine cooling water path constructs | |
| KR20170127595A (en) | Egr cooler for vehicle | |
| CN106194319A (en) | Engine motor oil cooling unit and electromotor thereof | |
| CN207393302U (en) | For the cooling water recirculation system and vehicle of vehicle | |
| JP6194921B2 (en) | Engine intake cooling system | |
| CN206845297U (en) | Motorcycle and its engine | |
| CN206860276U (en) | A kind of motorcycle and motorcycle engine | |
| CN208546229U (en) | Tractor engine radiator | |
| CN209063882U (en) | A kind of on-board engine complex radiating device | |
| CN205955824U (en) | Cylinder head cover machine oil cooling body | |
| CN205226313U (en) | A cooling and lubrication system for on liquor pump | |
| CN206513429U (en) | A kind of new work engine multiaspect heat abstractor | |
| CN2900824Y (en) | Water cooling engine cylinder head | |
| CN105202350A (en) | Engine oil cooler | |
| CN204755055U (en) | Cooling structure of motorcycle water -cooled engine | |
| CN205955789U (en) | Engine oil cooling module and engine thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |