CN204212843U - For cooling system and the motor with this cooling system of motor - Google Patents
For cooling system and the motor with this cooling system of motor Download PDFInfo
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- CN204212843U CN204212843U CN201420642631.9U CN201420642631U CN204212843U CN 204212843 U CN204212843 U CN 204212843U CN 201420642631 U CN201420642631 U CN 201420642631U CN 204212843 U CN204212843 U CN 204212843U
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- water
- transport channel
- cooling system
- water jacket
- water transport
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Abstract
The utility model discloses a kind of cooling system for motor and the motor with described cooling system.The described cooling system for motor comprises: tank, and described tank extends longitudinally, and has water transport channel in described tank, and the cross-section area of described water transport channel reduces along from the water intake of described water transport channel to the direction of the water outlet of described water transport channel; Cylinder body water jacket, the water intake of described cylinder body water jacket is connected with the water outlet of described tank; And cylinder cover water jacket, described cylinder cover water jacket comprises multiple sub-water jacket, and multiple described sub-water jacket longitudinally arranges, and each described sub-water jacket extends transversely, and wherein the water intake of each described sub-water jacket is connected with described water transport channel.Have that structure is simple according to the cooling system for motor of the utility model embodiment, good cooling results, to advantages such as the cooling effect of each cylinder of this cylinder cap are even.
Description
Technical field
The utility model relates to a kind of cooling system for motor, also relates to a kind of motor with described cooling system.
Background technique
In recent years, along with the application of the advanced technologies such as supercharging, straight spray, the cylinder body of motor and the heat load of cylinder cap also increasing.In order to ensure the reasonable cooling at the localized hyperthermia position of cylinder body and cylinder cap, the cylinder body of present motor and the cooling circuit of cylinder cap trend towards independence.
Model utility content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the utility model proposes and a kind ofly have that structure is simple, the cooling system for motor of the advantage of good cooling results, described cooling system can cool each cylinder of cylinder cap equably.
The utility model also proposes a kind ofly have the described motor for the cooling system of motor.
The cooling system for motor according to first aspect of the present utility model comprises: tank, described tank extends longitudinally, have water transport channel in described tank, the cross-section area of described water transport channel reduces along from the water intake of described water transport channel to the direction of the water outlet of described water transport channel; Cylinder body water jacket, the water intake of described cylinder body water jacket is connected with the water outlet of described tank; And cylinder cover water jacket, described cylinder cover water jacket comprises multiple sub-water jacket, and multiple described sub-water jacket longitudinally arranges, and each described sub-water jacket extends transversely, and wherein the water intake of each described sub-water jacket is connected with described water transport channel.
Have that structure is simple according to the cooling system for motor of the present utility model, good cooling results, to advantages such as the cooling effect of each cylinder of this cylinder cap are even.
In addition, above-mentioned according to the utility model cooling system for motor can also have following additional technical characteristics:
Described water transport channel comprises arcuate segment and flat segments, one end of described arcuate segment is the water intake of described water transport channel, the other end of described arcuate segment is connected with one end of described flat segments, the other end of described flat segments is the water outlet of described water transport channel, the diapire of wherein said arcuate segment is curved surface protruding upward, and the diapire of described flat segments is the plane be obliquely installed.
The top of described water transport channel is opened wide, each described sub-water jacket comprises two cooling arms, the free end of each described cooling arm is provided with water intake, and wherein the free end of each described cooling arm is located at the top of described water transport channel, and the water intake of multiple described cooling arm is connected with described water transport channel.
Adjacent two described cooling arms of adjacent two described sub-water jackets are integrally formed.
The described cooling system for motor comprises machine oil cooler further, and the water intake of described machine oil cooler is directly connected with described water transport channel.
The remaining part of the diapire of the relatively described water transport channel of a part of the diapire of described water transport channel is to lower recess to form groove, the sidewall of wherein said groove is provided with the second water outlet, and described second water outlet is directly connected with the water intake of described machine oil cooler.The cross-section area of described water transport channel reduces gradually from the water intake of described water transport channel to the water outlet of described water transport channel.
According to a kind of motor of the proposition of second aspect of the present utility model, described motor comprises: cylinder body; Cylinder cap, described cylinder cap is located on described cylinder body; And cooling system, described cooling system is located on described cylinder body for the cooling system for motor according to the utility model first aspect, wherein said tank and described cylinder body water jacket, and described cylinder cover water jacket is located on described cylinder cap.
Accompanying drawing explanation
Fig. 1 is the structural representation of the tank of the cooling system for motor according to the utility model embodiment;
Fig. 2 is the partial structurtes schematic diagram of the cooling system for motor according to the utility model embodiment;
Fig. 3 is the structural representation of the cylinder cover water jacket of the cooling system for motor according to the utility model embodiment;
Fig. 4 is the partial structurtes schematic diagram of the cooling system for motor according to the utility model embodiment;
Fig. 5 is the partial structurtes schematic diagram of the motor according to the utility model embodiment;
Fig. 6 is the partial sectional view of the motor according to the utility model embodiment.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Below with reference to the accompanying drawings motor 1 according to the utility model embodiment is described.As shown in figs 1 to 6, cylinder body 20, cylinder cap (not shown) and cooling system 10 is comprised according to the motor 1 of the utility model embodiment.This cylinder cap is located on cylinder body 20.
As shown in figs 1 to 6, tank 101, cylinder body water jacket 102 and cylinder cover water jacket 103 is comprised according to the cooling system 10 for motor 1 of the utility model embodiment.Tank 101 extends longitudinally, and has water transport channel 1011 in tank 101, and the cross-section area of water transport channel 1011 reduces along from the water intake 1012 of water transport channel 1011 to the direction of the water outlet 1013 of water transport channel 1011.In other words, the cross-section area of water transport channel 1011 longitudinally reduces.That is, the cross-section area of water transport channel 1011 reduces along the flow direction of cooling water.
The water intake 1021 of cylinder body water jacket 102 is connected with the water outlet 1013 of tank 101.Cylinder cover water jacket 103 comprises multiple sub-water jacket 1031, and multiple sub-water jacket 1031 longitudinally arranges, and every sub-water jacket 1031 extends transversely, and the water intake of every sub-water jacket 1031 is connected with water transport channel 1011.Wherein, tank 101 and cylinder body water jacket 102 are located on cylinder body 20, and cylinder cover water jacket 103 is located on this cylinder cap.
According to the tank 101 be connected with cylinder cover water jacket 103 by setting and cylinder body water jacket 102 for the cooling system 10 of motor 1 of the utility model embodiment, thus tank 101 can be utilized to provide cooling water (namely cooling system 10 is loop cooling system) to cylinder body water jacket 102 and cylinder cover water jacket 103 simultaneously, the cooling effect of cylinder cover water jacket 103 to this cylinder cap can be improved thus.
And, because the cross-section area of water transport channel 1011 reduces along from the water intake 1012 of water transport channel 1011 to the direction of the water outlet 1013 of water transport channel 1011, the pressure of the cooling water of the water outlet 1013 of contiguous water transport channel 1011 and flow velocity therefore can be made identical with flow velocity or close with the pressure of cooling water of the water intake 1021 being close to water transport channel 1011.The pressure of the cooling water entered in each sub-water jacket 1031 can be made thus identical with flow velocity or close, thus the cooling capacity of each sub-water jacket 1031 can be made consistent with cooling effect.That is, each sub-water jacket 1031 is more even to the cooling of each cylinder of this cylinder cap, prevents this cylinder cap from ftractureing.
Existing cylinder cover water jacket also comprises shunt structure, is assigned in each sub-water jacket by cooling water by this shunt structure.According to the tank 101 be connected with every sub-water jacket 1031 by setting for the cooling system 10 of motor 1 of the utility model embodiment, thus cylinder cover water jacket 103 can being made without the need to arranging shunt structure, the structure of cylinder cover water jacket 103 can be simplified thus.
Therefore, have that structure is simple according to the cooling system 10 for motor 1 of the utility model embodiment, good cooling results, to advantages such as the cooling effect of each cylinder of this cylinder cap are even.
There is according to the motor 1 of the utility model embodiment the advantages such as structure is simple, good cooling results.
As shown in figs 1 to 6, tank 101, cylinder body water jacket 102, cylinder cover water jacket 103, connecting tube 104 and machine oil cooler 105 is comprised according to the cooling system 10 of embodiments more of the present utility model.
Tank 101 can extend longitudinally, and this is longitudinally as shown in the arrow A in Fig. 4.Advantageously, the cross-section area of water transport channel 1011 reduces gradually from the water intake of water transport channel 1011 to the water outlet of water transport channel 1011.The pressure of the cooling water of each position in water transport channel 1011 can be made thus more close with flow velocity.
As shown in Figure 1, in a concrete example of the present utility model, water transport channel 1011 comprises arcuate segment 1014 and flat segments 1015, one end of arcuate segment 1014 is the water intake 1012 of water transport channel 1011, the other end of arcuate segment 1014 is connected with one end of flat segments 1015, and the other end of flat segments 1015 is the water outlet 1013 of water transport channel 1011.Wherein, the diapire of arcuate segment 1014 is curved surface protruding upward, and the diapire of flat segments 1015 is the plane be obliquely installed.The structure of tank 101 can be made thus more reasonable.
Particularly, the water intake of every sub-water jacket 1031 can be connected with the flat segments 1015 of water transport channel 1011.The cooling of each sub-water jacket 1031 to each cylinder of this cylinder cap can be made thus more even.
As shown in Figure 2, the water outlet 1013 of water transport channel 1011 is connected with the water intake 1021 of cylinder body water jacket 102.Wherein, tank 101 and cylinder body water jacket 102 can be integrally formed.Manufacture difficulty and the manufacture cost of cooling system 10 can be reduced thus.
Cylinder cover water jacket 103 can comprise multiple sub-water jacket 1031, and multiple sub-water jacket 1031 longitudinally arranges.In other words, multiple sub-water jacket 1031 is in the vertical between the water intake 1012 and water outlet 1013 of water transport channel 1011.That is, one in adjacent two sub-water jackets 1031 more contiguous than another in adjacent two sub-water jackets 1031/away from the water intake 1012 of water transport channel 1011.
Because the cross-section area of water transport channel 1011 reduces along from the water intake 1012 of water transport channel 1011 to the direction of the water outlet 1013 of water transport channel 1011, the pressure of the cooling water of each position therefore in water transport channel 1011 is identical with flow velocity or close.The pressure of the cooling water entered in each sub-water jacket 1031 can be made thus identical with flow velocity or close.Wherein, cooling water transversely flows in every sub-water jacket 1031, and this is laterally as shown in the arrow B in Fig. 4.
As shown in Figure 4, in examples more of the present utility model, the top of water transport channel 1011 is opened wide.Every sub-water jacket 1031 comprises two cooling arms 10311, and the free end 10312 of each cooling arm 10311 is provided with water intake (not shown).In other words, multiple cooling arm 10311 can be arranged with being spaced along the longitudinal, and each cooling arm 10311 can extend transversely.
Wherein, the free end 10312 of each cooling arm 10311 is located at the top of water transport channel 1011, and the water intake of multiple cooling arm 10311 is connected with water transport channel 1011.The structure of cooling system 10 can be made thus more reasonable.
Advantageously, the free end 10312 of each cooling arm 10311 can be connected on the upper surface of tank 101.Adjacent two cooling arms 10311 of adjacent two sub-water jackets 1031 can be integrally formed.Not only can improve the structural strength of cylinder cover water jacket 103 thus, and manufacture difficulty and the manufacture cost of cylinder cover water jacket 103 can be reduced.
As shown in Figure 5 and Figure 6, in an example of the present utility model, cooling system 10 comprises machine oil cooler 105 further, and the water intake of machine oil cooler 105 is directly connected with water transport channel 1011.Cooling water can be made thus simultaneously to enter in cylinder body water jacket 102, cylinder cover water jacket 103 and machine oil cooler 105, thus not only can improve the cooling effectiveness of machine oil cooler 105, and the waterway structure of machine oil cooler 105 can be simplified.
Specifically, existing machine oil cooler is connected with the water outlet on the cylinder body of motor by pipeline.According to the cooling system 10 of the embodiment of the present invention by arranging tank 101 and making the water intake of machine oil cooler 105 directly be connected with the water transport channel 1011 of tank 101, thus can connecting pipeline be saved, reduce cooling liquid disclosure risk.
Particularly, the remaining part of the diapire of the relative water transport channel 1011 of a part for the diapire of water transport channel 1011 is to lower recess to form groove 1016.Wherein, the sidewall of groove 1016 is provided with the second water outlet 1017, second water outlet 1017 and is directly connected with the water intake of machine oil cooler 105.The structure of cooling system 10 can be made thus more reasonable.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristics.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (8)
1. for a cooling system for motor, it is characterized in that, comprising:
Tank, described tank extends longitudinally, and has water transport channel in described tank, and the cross-section area of described water transport channel reduces along from the water intake of described water transport channel to the direction of the water outlet of described water transport channel;
Cylinder body water jacket, the water intake of described cylinder body water jacket is connected with the water outlet of described tank; With
Cylinder cover water jacket, described cylinder cover water jacket comprises multiple sub-water jacket, and multiple described sub-water jacket longitudinally arranges, and each described sub-water jacket extends transversely, and wherein the water intake of each described sub-water jacket is connected with described water transport channel.
2. the cooling system for motor according to claim 1, it is characterized in that, described water transport channel comprises arcuate segment and flat segments, one end of described arcuate segment is the water intake of described water transport channel, the other end of described arcuate segment is connected with one end of described flat segments, the other end of described flat segments is the water outlet of described water transport channel, and the diapire of wherein said arcuate segment is curved surface protruding upward, and the diapire of described flat segments is the plane be obliquely installed.
3. the cooling system for motor according to claim 1, it is characterized in that, the top of described water transport channel is opened wide, each described sub-water jacket comprises two cooling arms, the free end of each described cooling arm is provided with water intake, wherein the free end of each described cooling arm is located at the top of described water transport channel, and the water intake of multiple described cooling arm is connected with described water transport channel.
4. the cooling system for motor according to claim 3, is characterized in that, adjacent two described cooling arms of adjacent two described sub-water jackets are integrally formed.
5. the cooling system for motor according to claim 1, is characterized in that, comprise machine oil cooler further, and the water intake of described machine oil cooler is directly connected with described water transport channel.
6. the cooling system for motor according to claim 5, it is characterized in that, the remaining part of the diapire of the relatively described water transport channel of a part of the diapire of described water transport channel is to lower recess to form groove, the sidewall of wherein said groove is provided with the second water outlet, and described second water outlet is directly connected with the water intake of described machine oil cooler.
7. the cooling system for motor according to any one of claim 1-6, is characterized in that, the cross-section area of described water transport channel reduces gradually from the water intake of described water transport channel to the water outlet of described water transport channel.
8. a motor, is characterized in that, comprising:
Cylinder body;
Cylinder cap, described cylinder cap is located on described cylinder body; With
Cooling system, described cooling system is located on described cylinder body for the cooling system for motor according to any one of claim 1-7, wherein said tank and described cylinder body water jacket, and described cylinder cover water jacket is located on described cylinder cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420642631.9U CN204212843U (en) | 2014-10-31 | 2014-10-31 | For cooling system and the motor with this cooling system of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420642631.9U CN204212843U (en) | 2014-10-31 | 2014-10-31 | For cooling system and the motor with this cooling system of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204212843U true CN204212843U (en) | 2015-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420642631.9U Expired - Fee Related CN204212843U (en) | 2014-10-31 | 2014-10-31 | For cooling system and the motor with this cooling system of motor |
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| CN (1) | CN204212843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111033022A (en) * | 2017-09-20 | 2020-04-17 | 宝马股份公司 | Internal combustion engine housing with cylinder cooling |
-
2014
- 2014-10-31 CN CN201420642631.9U patent/CN204212843U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111033022A (en) * | 2017-09-20 | 2020-04-17 | 宝马股份公司 | Internal combustion engine housing with cylinder cooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180424 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing treasure Car Co.,Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20211031 |
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| CF01 | Termination of patent right due to non-payment of annual fee |