CN208010906U - Hybrid gearbox radiator - Google Patents
Hybrid gearbox radiator Download PDFInfo
- Publication number
- CN208010906U CN208010906U CN201820416762.3U CN201820416762U CN208010906U CN 208010906 U CN208010906 U CN 208010906U CN 201820416762 U CN201820416762 U CN 201820416762U CN 208010906 U CN208010906 U CN 208010906U
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- plate
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- pressure oil
- inlet port
- low pressure
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Abstract
The utility model discloses a kind of hybrid gearbox radiators comprising flanged plate, upper cover plate, the first plate, the second plate, third plate and the 4th plate.The hybrid gearbox radiator of the utility model, both the low pressure oils come out with transmission valve body by the high pressure oil that auxiliary electric oil pump comes out share, a mutually isolated but shared cooling water channel i.e. inside radiator, to which two radiator collection are combined into a radiator, simplify speed changer structure, saves space, be conducive to speed changer general arrangement, cost is reduced, reliability is improved；And cooling water pipe quantity is advantageously reduced, facilitate vehicle pipeline to arrange.
Description
Technical field
The utility model is related to the technical fields of hybrid power double-clutch automatic transmission (DCT), more particularly to one
Kind hybrid gearbox radiator.
Background technology
Motor vehicle emission in order to control, hybrid power are one of the routes that most vehicle factors are taken, and need to mix speed changer thus
Close motorization.
Hybrid gearbox assembly increases power motor with respect to conventional transmissions, is new introduction heat for cooling system
Source；It is entire hydraulic system fuel feeding that hybrid gearbox, which needs electric pump in operating modes such as start-stop, simultaneously, therefore cooling
System needs to introduce a radiator again exclusively for high pressure oil heat dissipation.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of while can meet the input of two-way different pressures oil circuit
Hybrid gearbox radiator.
The utility model solves technical problem and adopts the following technical scheme that：A kind of hybrid gearbox radiator,
Including flanged plate, upper cover plate, the first plate, the second plate, third plate and the 4th plate；
Four corners on the flanged plate offer through-hole respectively, wherein two through-holes on the left of the flanged plate
Respectively high pressure oil inlet port and high pressure oil outlet；Two through-holes on the right side of the flanged plate are respectively that low pressure oil enters
Mouth and low pressure oil outlet；Coolant liquid inlet port is provided between the high pressure oil inlet port and high pressure oil outlet, it is described low
It is provided with coolant outlet between pressure oil inlet port and low pressure oil outlet；
First plate, the second plate and the 4th plate are corresponding to the high pressure oil inlet port on the flanged plate, high pressure oil discharge
The position of mouth, low pressure oil inlet port, low pressure oil outlet, coolant liquid inlet port and coolant outlet offers corresponding respectively
First through hole, the second through-hole, third through-hole, fourth hole, fifth hole and the 6th through-hole；
The third plate corresponds to low pressure oil inlet port, low pressure oil outlet, coolant liquid inlet port on the flanged plate
Corresponding third through-hole, fourth hole, fifth hole and the 6th through-hole are offered respectively with the position of coolant outlet；
First plate is set on the upper surface of the flanged plate, and first through hole on first plate, second
Through-hole, third through-hole, fourth hole, fifth hole and the 6th through-hole respectively with high pressure oil inlet port, the height on the flanged plate
Pressure oil outlet, low pressure oil inlet port, low pressure oil outlet, coolant liquid inlet port are connected with coolant outlet；
The first through hole of the upper surface of first plate, the second through-hole, third through-hole and fourth hole periphery be provided with
Boss；
Second plate is set on the upper surface of first plate, has one to make a reservation between second plate and the first plate
Gap, the first through hole on second plate are connected to first through hole on first plate, the second through-hole on second plate
It is connected to the second through-hole on first plate, the third through-hole on second plate connects with the third through-hole on first plate
Logical, the fourth hole on second plate is connected to the fourth hole on first plate；
The periphery of third through-hole, fourth hole, fifth hole and the 6th through-hole on the upper surface of second plate is arranged
There is boss；
The third plate is set on the upper surface of second plate, has one to make a reservation between the third plate and the second plate
Gap, the third through-hole of the third plate are connected to the third through-hole of second plate, the fourth hole of the third plate and institute
State the fourth hole connection of the second plate；
The periphery of third through-hole and fourth hole on the third plate is provided with boss；
4th plate is set on the upper surface of the third plate, has one to make a reservation between the 4th plate and third plate
The third through-hole in gap, the 4th plate is connected to the third through-hole of the third plate, the fourth hole of the 4th plate and institute
State the fourth hole connection of third plate；
The periphery of first through hole, the second through-hole, fifth hole and the 6th through-hole on 4th plate is provided with boss；
The upper cover plate is set on the upper surface of the 4th plate, is had between the upper cover plate and the 4th plate pre-
Fixed gap；
Correspond to the position difference of the coolant liquid inlet port and coolant outlet on the flanged plate on the upper cover plate
Through-hole is offered, and correspondence is equipped with coolant liquid and enters pipe and coolant liquid discharge pipe.
Optionally, when second plate to be set on first plate, on second plate and first plate
Boss is contacted and is sealed.
Optionally, the third plate is contacted and is sealed with the boss on second plate.
The utility model has the advantages that：The hybrid gearbox radiator of the utility model, by assisting
Both low pressure oils that high pressure oil and the transmission valve body that electric oil pump comes out come out share, i.e., it is mutually isolated inside radiator but
A cooling water channel is shared, to which two radiator collection are combined into a radiator, simplifies speed changer structure, saves space, have
Conducive to speed changer general arrangement, cost is reduced, improves reliability；And cooling water pipe quantity is advantageously reduced, facilitate vehicle pipeline
Arrangement.
Description of the drawings
Fig. 1 is the structural schematic diagram of the hybrid gearbox radiator of the utility model；
The mark in the figure shows：1- flanged plates；The first plates of 2-；The second plates of 3-；4- third plates；The 4th plates of 5-；6- upper cover plates；
7- coolant liquids enter pipe；8- coolant liquid discharge pipes；9- high pressure oil inlet ports；10- high pressure oil outlets；11- low pressure oil inlet ports；
12- low pressure oil outlets.
Specific implementation mode
The technical solution of the utility model is further elaborated with reference to embodiment and attached drawing.
Embodiment 1
Present embodiments provide a kind of hybrid gearbox radiator comprising flanged plate, upper cover plate, the first plate,
Second plate, third plate and the 4th plate.
Four corners on the flanged plate offer through-hole respectively, wherein two through-holes on the left of the flanged plate
Respectively high pressure oil inlet port and high pressure oil outlet；Two through-holes on the right side of the flanged plate are respectively that low pressure oil enters
Mouth and low pressure oil outlet；Coolant liquid inlet port is provided between the high pressure oil inlet port and high pressure oil outlet, it is described low
It is provided with coolant outlet between pressure oil inlet port and low pressure oil outlet.
Correspond to the position difference of the coolant liquid inlet port and coolant outlet on the flanged plate on the upper cover plate
Through-hole is offered, and correspondence is equipped with coolant liquid and enters pipe and coolant liquid discharge pipe.
First plate, the second plate and the 4th plate are corresponding to the high pressure oil inlet port on the flanged plate, high pressure oil discharge
The position of mouth, low pressure oil inlet port, low pressure oil outlet, coolant liquid inlet port and coolant outlet offers corresponding respectively
First through hole, the second through-hole, third through-hole, fourth hole, fifth hole and the 6th through-hole.
The third plate corresponds to low pressure oil inlet port, low pressure oil outlet, coolant liquid inlet port on the flanged plate
Corresponding third through-hole, fourth hole, fifth hole and the 6th through-hole are offered respectively with the position of coolant outlet.
First plate is set on the flanged plate, and on first plate through-hole with it (on first plate
Through-hole) high pressure oil inlet port on the corresponding flanged plate, high pressure oil outlet, low pressure oil inlet port, low pressure oil discharge
Mouth, coolant liquid inlet port are connected with coolant outlet, and the lower surface of first plate is connected with the flanged plate
It touches.
Corresponding to the high pressure oil inlet port of the flanged plate, high pressure oil outlet, low pressure on the upper surface of first plate
The periphery of the through-hole of oily inlet port and low pressure oil outlet is respectively formed with boss, i.e., the first of the upper surface of described first plate is logical
Hole, the second through-hole, third through-hole and fourth hole periphery be provided with boss, be set on the first plate with working as second plate
When, there is a predetermined gap between second plate and the first plate.
Second plate is set on the upper surface of first plate, the first through hole on second plate and described first
First through hole is connected on plate, and the second through-hole on second plate is connected to the second through-hole on first plate, and described second
Third through-hole on plate is connected to the third through-hole on first plate, the fourth hole on second plate and first plate
On fourth hole connection；I.e. when second plate to be set on first plate, second plate and first plate
On boss contact and seal, the lower surface of second plate is contacted with the boss of the upper surface of first plate at this time.
The periphery of third through-hole, fourth hole, fifth hole and the 6th through-hole on the upper surface of second plate is arranged
There is boss, between having one to make a reservation for when the third plate is set on second plate, between the third plate and the second plate
Gap.
The third plate is set on the upper surface of second plate, the third through-hole of the third plate and second plate
Third through-hole connection, the fourth hole of the third plate is connected to the fourth hole of second plate, and the third plate
It contacts and seals with the boss on second plate.
The periphery of third through-hole and fourth hole on the third plate is provided with boss, is set to working as the 4th plate
When on the third plate, there is a predetermined gap between the 4th plate and third plate.
4th plate is set on the upper surface of the third plate, third through-hole and the third plate of the 4th plate
Third through-hole connection, the fourth hole of the 4th plate is connected to the fourth hole of the third plate, and the 4th plate
It contacts and seals with the boss on the third plate.
The periphery of first through hole, the second through-hole, fifth hole and the 6th through-hole on 4th plate is provided with boss, with
When the upper cover plate is fixed on the 4th plate, there is predetermined gap between the upper cover plate and the 4th plate.
The upper cover plate is set on the upper surface of the 4th plate, and the coolant liquid is corresponded on the upper cover plate and is entered
The position of mouth and coolant outlet offers corresponding fifth hole and the 6th through-hole respectively.
The hybrid gearbox of the utility model when in use, transmission case is fixed in by flanged plate with radiator
On body, high pressure deep fat enters from the high pressure deep fat inlet port on flanged plate, since the boss of the first plate and the second plate contact, high pressure
Deep fat cannot be introduced into the interlayer between the first plate and the second plate, and the first through hole and the second through hole on the second plate be not convex
Platform, so that high pressure deep fat enters the interlayer between the second plate and third plate, and from the high pressure oil outlet on flanged plate
Discharge；Similarly, coolant liquid enters from the coolant liquid inlet tube at top, and enters the interlayer between third plate and the 4th plate,
It cannot be introduced into the interlayer between the second plate and third plate, and the interlayer being directly entered between the first plate and the second plate；Low pressure deep fat
Enter radiator from the low pressure oil inlet port on flanged plate, and enters directly into the interlayer between the 4th plate and upper cover plate.
Moreover, in the present embodiment, can also be arranged between the 4th plate and upper cover plate multiple overlappings third plate and
4th plate, to increase low pressure deep fat layer and flowing coating of cooling liquid in hybrid gearbox radiator.
Moreover, the flanged plate, the first plate, the second plate, third plate, the 4th plate and upper cover plate edge sealed, and
There are gap between every two plate, material is thus formed Layered-space, for fluid by and complete to exchange heat.
The hybrid gearbox radiator of the present embodiment, the high pressure oil and speed changer valve come out by auxiliary electric oil pump
Both low pressure oil that body comes out shares, i.e., mutually isolated inside a radiator but shared cooling water channel, to dissipate two
Hot device collection is combined into a radiator, simplifies speed changer structure, saves space, is conducive to speed changer general arrangement, reduces cost, improves
Reliability；And cooling water pipe quantity is advantageously reduced, facilitate vehicle pipeline to arrange.
The sequencing of above example is only for ease of description, can not represent the quality of embodiment.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (3)
1. a kind of hybrid gearbox radiator, which is characterized in that including flanged plate, upper cover plate, the first plate, the second plate,
Third plate and the 4th plate；
Four corners on the flanged plate offer through-hole respectively, wherein two through-holes difference on the left of the flanged plate
For high pressure oil inlet port and high pressure oil outlet；Two through-holes on the right side of the flanged plate be respectively low pressure oil inlet port and
Low pressure oil outlet；Coolant liquid inlet port, the low pressure oil are provided between the high pressure oil inlet port and high pressure oil outlet
It is provided with coolant outlet between inlet port and low pressure oil outlet；
First plate, the second plate and the 4th plate correspond to high pressure oil inlet port on the flanged plate, high pressure oil outlet, low
Pressure oil inlet port, low pressure oil outlet, coolant liquid inlet port and coolant outlet position offer corresponding first respectively
Through-hole, the second through-hole, third through-hole, fourth hole, fifth hole and the 6th through-hole；
The third plate corresponds to low pressure oil inlet port, low pressure oil outlet, coolant liquid inlet port and cold on the flanged plate
But the position of liquid outlet offers corresponding third through-hole, fourth hole, fifth hole and the 6th through-hole respectively；
First plate is set on the upper surface of the flanged plate, and first through hole on first plate, the second through-hole,
Third through-hole, fourth hole, fifth hole and the 6th through-hole are arranged with high pressure oil inlet port, the high pressure oil on the flanged plate respectively
Outlet, low pressure oil inlet port, low pressure oil outlet, coolant liquid inlet port are connected with coolant outlet；
The first through hole of the upper surface of first plate, the second through-hole, third through-hole and fourth hole periphery be provided with boss；
Second plate is set on the upper surface of first plate, have between second plate and the first plate one it is predetermined between
Gap, the first through hole on second plate are connected to first through hole on first plate, the second through-hole on second plate with
The second through-hole on first plate is connected to, and the third through-hole on second plate connects with the third through-hole on first plate
Logical, the fourth hole on second plate is connected to the fourth hole on first plate；
The periphery of third through-hole, fourth hole, fifth hole and the 6th through-hole on the upper surface of second plate is provided with convex
Platform；
The third plate is set on the upper surface of second plate, have between the third plate and the second plate one it is predetermined between
Gap, the third through-hole of the third plate are connected to the third through-hole of second plate, the fourth hole of the third plate with it is described
The fourth hole of second plate is connected to；
The periphery of third through-hole and fourth hole on the third plate is provided with boss；
4th plate is set on the upper surface of the third plate, have between the 4th plate and third plate one it is predetermined between
The third through-hole of gap, the 4th plate is connected to the third through-hole of the third plate, the fourth hole of the 4th plate with it is described
The fourth hole of third plate is connected to；
The periphery of first through hole, the second through-hole, fifth hole and the 6th through-hole on 4th plate is provided with boss；
The upper cover plate is set on the upper surface of the 4th plate, is had between the upper cover plate and the 4th plate between making a reservation for
Gap；
The position of the coolant liquid inlet port and coolant outlet that correspond on the flanged plate on the upper cover plate opens up respectively
There is through-hole, and correspondence is equipped with coolant liquid and enters pipe and coolant liquid discharge pipe.
2. hybrid gearbox radiator according to claim 1, which is characterized in that be arranged when by second plate
When on first plate, second plate is contacted and is sealed with the boss on first plate.
3. hybrid gearbox radiator according to claim 2, which is characterized in that the third plate and described the
Boss on two plates is contacted and is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820416762.3U CN208010906U (en) | 2018-03-27 | 2018-03-27 | Hybrid gearbox radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820416762.3U CN208010906U (en) | 2018-03-27 | 2018-03-27 | Hybrid gearbox radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208010906U true CN208010906U (en) | 2018-10-26 |
Family
ID=63890381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820416762.3U Active CN208010906U (en) | 2018-03-27 | 2018-03-27 | Hybrid gearbox radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208010906U (en) |
-
2018
- 2018-03-27 CN CN201820416762.3U patent/CN208010906U/en active Active
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| GR01 | Patent grant |