CN207598364U - Water-cooled engine cylinder block - Google Patents
Water-cooled engine cylinder block Download PDFInfo
- Publication number
- CN207598364U CN207598364U CN201721702094.2U CN201721702094U CN207598364U CN 207598364 U CN207598364 U CN 207598364U CN 201721702094 U CN201721702094 U CN 201721702094U CN 207598364 U CN207598364 U CN 207598364U
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- CN
- China
- Prior art keywords
- water
- cylinder block
- cooling fin
- engine cylinder
- cooling
- 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.)
- Expired - Fee Related
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Abstract
A kind of water-cooled engine cylinder block provided by the utility model, including cylinder block ontology, heat sink assembly and the water jacket frame for being arranged on the cylinder block outer body；The heat sink assembly includes multiple cooling fins being rotatably mounted on water jacket frame；A closed water cavity is formed between the cooling fin, water jacket frame and cylinder block ontology；The cooling fin is rotated, opens water cavity, described cooling fin one end is inserted into water cavity and is contradicted with cylinder block ontology, and the other end extends outward to form outer radiating end.Water-cooled engine cylinder block provided by the utility model, rotation cooling fin open water cavity, and engine cylinder block refrigerating mode is converted into air-cooled by water cooling, conveniently adapts to cold environment.
Description
Technical field
The utility model is related to engine cylinder block fields, and in particular to a kind of water-cooled engine cylinder block.
Background technology
Motorcycle engine mainly uses air-cooled and two kinds of types of cooling of water cooling, wherein it is air-cooled using air as cooling medium,
Have the characteristics that it is simple in structure, easy to maintenance, but shake noise it is big, easily overheat.
In contrast, water-cooled engine has better heat dissipation effect, is generally divided into recirculated water cooling and boiling type water cooling two
Kind, complicated using recirculated water cooling mode, cost is higher, therefore motor tricycle generally use boiling type water cooling.It is but existing
Water-cooled engine can only use cooling by water, when temperature is down to subzero, cooling water in cylinder block can freezing and expansion,
Cylinder block cracking is caused to damage, part of the manufacturer attempts to set cooling fin outside water jacket, when weather cold, is allowed to dry cold in cylinder block
Engine is converted to air cooling way, but seriously affected cooling effect again in this way, is easy to cause engine overheat by but water.
Utility model content
For the defects in the prior art, water-cooled engine cylinder block provided by the utility model, rotation cooling fin are beaten
Boiling water chamber, engine cylinder block refrigerating mode are converted into air-cooled by water cooling, conveniently adapt to cold environment.
A kind of water-cooled engine cylinder block provided by the utility model, including cylinder block ontology, heat sink assembly and
It is arranged on the water jacket frame of the cylinder block outer body；The heat sink assembly is rotatably mounted to water jacket frame including multiple
On cooling fin；A closed water cavity is formed between the cooling fin, water jacket frame and cylinder block ontology；Rotate described dissipate
Backing opens water cavity, and described cooling fin one end is inserted into water cavity and is contradicted with cylinder block ontology, and the other end extends outward to form outer dissipate
Hot junction.
Optionally, inlet and outlet are provided on the water jacket frame.
Optionally, groove is provided on the outside of described cooling fin one end, the inside of the other end inwardly convexes into dowel；It is described
Dowel is inserted into the groove on adjacent cooling fin and is clamped.
Optionally, it is provided with seal gasket in the groove.
As shown from the above technical solution, the beneficial effects of the utility model：A kind of water-cooled hair provided by the utility model
Motivation cylinder block, including cylinder block ontology, heat sink assembly and the water jacket frame for being arranged on the cylinder block outer body；Institute
It states heat sink assembly and includes multiple cooling fins being rotatably mounted on water jacket frame；The cooling fin, water jacket frame and
A closed water cavity is formed between cylinder block ontology；The cooling fin is rotated, opens water cavity, water is inserted into described cooling fin one end
Intracavitary is contradicted with cylinder block ontology, and the other end extends outward to form outer radiating end.Water-cooled engine provided by the utility model
Cylinder block, rotation cooling fin open water cavity, and engine cylinder block refrigerating mode is converted into air-cooled by water cooling, is conveniently adapted to cold
Environment.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, it is similar
Element or part are generally identified by similar reference numeral.In attached drawing, each element or part might not be according to practical ratios
It draws.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is structure diagram when water cavity is opened；
Fig. 3 is enlarged drawing at A in Fig. 1；
Reference numeral：
The outer radiating end of 1- cylinder block ontology, 2- water jackets frame, 3- cooling fins, 3a-, 4- water cavities, 21- water inlets, 22- water outlets
Mouth, 31- grooves, 32- dowels, 33- sprinkler heads, 311- seal gaskets.
Specific embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with attached drawing.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore example is only used as, and cannot this practicality be limited with this
Novel protection domain.
It should be noted that unless otherwise indicated, technical term or scientific terminology used in this application should be this reality
The ordinary meaning understood with novel one of ordinary skill in the art.
In the description of the present application, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be based on orientation shown in the drawings or
Position relationship is for only for ease of description the utility model and simplifies description rather than instruction or imply signified device or member
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that indicating or implying relatively important
Property or the implicit quantity for indicating indicated technical characteristic." multiple " are meant that two in the description of the present invention,
More than, unless otherwise specifically defined.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be that machinery connects
It connects or is electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands concrete meaning of the above-mentioned term in the utility model.
In this application unless specifically defined or limited otherwise, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature right over second feature or oblique upper or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward or is merely representative of fisrt feature level height less than second feature.
- 3 are please referred to Fig.1, a kind of water-cooled engine cylinder block provided in this embodiment, including cylinder block ontology 1, heat dissipation
Piece component and the water jacket frame 2 for being arranged on the cylinder block outer body；The heat sink assembly includes multiple rotatable peaces
Cooling fin 3 on water jacket frame；Formation one is closed between the cooling fin 3, water jacket frame 2 and cylinder block ontology 1
Water cavity 4；The cooling fin 3 is rotated, opens water cavity 4, described 3 one end of cooling fin is inserted into water cavity 4 and is supported with cylinder block ontology 1
It touches, the other end extends outward to form outer radiating end 3a.Shown water jacket frame 2 is square frame；On each face of square
Heat sink assembly is installed；As shown in Figure 1, under original state, two adjacent cooling fins 3 are mutually clamped, the heat dissipation
Piece component and water jacket frame 2 surround a closed water cavity 4, and the cylinder block ontology 1 is in water cavity 4；It is injected into water cavity 4
Cooling water carries out water cooling to cylinder block ontology 1.When the temperature of the surroundings is low, cooling fin 3 is rotated, inserts described 3 one end of cooling fin
Enter and contradicted in water cavity 4 with cylinder block ontology 1, the other end extends outward to form outer radiating end 3a, and water cavity 4 is in open shape at this time
State；Cylinder block ontology 1 is carried out air-cooled.Water-cooled engine cylinder block provided by the utility model, rotation cooling fin open water
Chamber, engine cylinder block refrigerating mode are converted into air-cooled by water cooling, conveniently adapt to cold environment.
It is further improved as to above-mentioned technical proposal, water inlet 21 and water outlet 22 is provided on the water jacket frame 2.
Convenient for pouring into or discharging cooling water into water cavity 4.
It is further improved as to above-mentioned technical proposal, groove 31, the other end is provided on the outside of described 3 one end of cooling fin
Inside inwardly convex into dowel 32；The dowel 32 is inserted into the groove 31 on adjacent cooling fin Nei and is clamped.Convenient for two
Clamping between a adjacent cooling fin 3.
It is further improved as to above-mentioned technical proposal, seal gasket 311 is provided in the groove 31.Convenient for improving
The leakproofness of groove 31, convenient for improving the leakproofness of water cavity 4.
It is further improved as to above-mentioned technical proposal, the inside of the cooling fin 3 is equipped with multiple sprinkler heads 33；Institute
The water outlet for stating sprinkler head 33 is set towards cylinder block ontology 1, and water inlet end is connect with outer water system；The water jacket frame 2
Bottom is provided with water outlet 22；The water outlet 22 is connect with outer water system.Further include water pump；Described water pump one end and sprinkler head
33 water inlet end connection, the other end are connect with outer water system；The water outlet 22 is connect with outer water system.Open pump；Institute
Cooling water is sprayed to 1 surface of cylinder block ontology in the water outlet for stating sprinkler head 33；Cooling water is along 1 surface flow of cylinder block ontology to water
In chamber 4, the heat of cylinder block ontology 1 is taken away, then flow into outer water system along water outlet 22, realize the cycle profit of cooling water
With flowing of the acceleration cooling water in water cavity 4, convenient for cooling.
In the specification of the utility model, numerous specific details are set forth.It is to be appreciated, however, that the reality of the utility model
Applying example can put into practice without these specific details.In some instances, well known method, knot is not been shown in detail
Structure and technology, so as not to obscure the understanding of this description.
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments "
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It combines in an appropriate manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the different embodiments or examples described in this specification and the feature of different embodiments or examples into
Row combines and combination.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacement, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (4)
1. a kind of water-cooled engine cylinder block, it is characterised in that：Including cylinder block ontology（1）, heat sink assembly and setting
In the water jacket frame of the cylinder block outer body（2）；The heat sink assembly is rotatably mounted to water jacket frame including multiple
On cooling fin（3）；The cooling fin（3）, water jacket frame（2）And cylinder block ontology（1）Between formed a closed water
Chamber（4）；Rotate the cooling fin（3）, open water cavity（4）, the cooling fin（3）Water cavity is inserted into one end（4）Interior and cylinder block sheet
Body（1）It contradicts, the other end extends outward to form outer radiating end（3a）.
2. water-cooled engine cylinder block according to claim 1, it is characterised in that：The water jacket frame（2）On be provided with
Water inlet（21）And water outlet（22）.
3. water-cooled engine cylinder block according to claim 2, it is characterised in that：The cooling fin（3）Outside one end
Side is provided with groove（31）, the inside of the other end inwardly convexes into dowel（32）；The dowel（32）It is inserted into adjacent heat dissipation
The groove of on piece（31）Interior clamping.
4. water-cooled engine cylinder block according to claim 3, it is characterised in that：The groove（31）It is inside provided with close
Potting pad（311）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721702094.2U CN207598364U (en) | 2017-12-08 | 2017-12-08 | Water-cooled engine cylinder block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721702094.2U CN207598364U (en) | 2017-12-08 | 2017-12-08 | Water-cooled engine cylinder block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207598364U true CN207598364U (en) | 2018-07-10 |
Family
ID=62764733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721702094.2U Expired - Fee Related CN207598364U (en) | 2017-12-08 | 2017-12-08 | Water-cooled engine cylinder block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207598364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747518A (en) * | 2017-12-08 | 2018-03-02 | 重庆升太机械制造有限公司 | Engine cylinder block based on mixing radiating mode |
-
2017
- 2017-12-08 CN CN201721702094.2U patent/CN207598364U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747518A (en) * | 2017-12-08 | 2018-03-02 | 重庆升太机械制造有限公司 | Engine cylinder block based on mixing radiating mode |
| CN107747518B (en) * | 2017-12-08 | 2020-03-24 | 重庆升太机械制造有限公司 | Engine cylinder block based on hybrid heat dissipation mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20181208 |