CN207922914U - A kind of oil water double-cooling for excavator but device - Google Patents
A kind of oil water double-cooling for excavator but device Download PDFInfo
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- CN207922914U CN207922914U CN201820158144.3U CN201820158144U CN207922914U CN 207922914 U CN207922914 U CN 207922914U CN 201820158144 U CN201820158144 U CN 201820158144U CN 207922914 U CN207922914 U CN 207922914U
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- water
- pipe
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- cooling
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Abstract
The utility model proposes a kind of oil water double-cooling for excavator but devices, including：Radiating core, intake antrum and water chamber and fixed frame；Intake antrum is equipped with water inlet pipe, and water chamber is equipped with outlet pipe, intake antrum and water inlet pipe integral structure, water chamber and outlet pipe integral structure；Oily cooling component is equipped in water chamber, oily cooling component includes being respectively arranged on water chamber opposite end and the oil inlet pipe and flowline of symmetrical configuration, oil inlet pipe and flowline are all made of integrally formed T shapes pipe, T shape pipes include horizontal segment and vertical section, vertical section stretches out outside water chamber, one group of flat-shaped oil guide pipe being connected to horizontal segment is equipped between horizontal segment, flat-shaped oil guide pipe bending undulate is evenly distributed between the horizontal segment of T shape pipes, and flat-shaped oil guide pipe is that outer surface is equipped with intensive, uniform and the anti-scale radiator structure of oblique arrangement flat-shaped Oil Guide aluminum pipe.The utility model integrates water cooling and oil cooling, and using monoblock type mounting means, body is more firm without friction after installation.
Description
Technical field
The utility model is related to heat sink technology field, a kind of oil water double-cooling for excavator but device is particularly related to.
Background technology
Excavator is widely used in the engineering machinery fields such as civil engineering, water conservancy, and the working strength of hydraulic crawler excavator is very big,
The cooling of engine is most important, if cannot effective radiating and cooling, it will influences the performance of excavator, shortens excavator
Service life.Existing excavator is mostly used for the radiator of water cooling and for lubricating oil cooled radiator and is individually set
The two groups of radiators set, two groups of coolers or so are set up in parallel or are set up in parallel up and down, and this structure not only occupies effective very much
Space, and install after it is unstable, with the progress of digging operation, body vibration is big, influences the lasting reliability of each part,
It is unfavorable for the raising of radiator service life.
Utility model content
To solve the above the deficiencies in the prior art, the utility model proposes a kind of oil water double-coolings for excavator but
Device.
What the technical solution of the utility model was realized in：
A kind of oil water double-cooling for excavator but device, including：Radiating core is respectively arranged on radiating core upper and lower ends
Intake antrum and water chamber and fixed frame；
Intake antrum is equipped with water inlet pipe, and water chamber is equipped with outlet pipe, and water inlet pipe is located at the same of radiating core with outlet pipe
Side, intake antrum and water inlet pipe integral structure, water chamber and outlet pipe integral structure；
Oily cooling component is equipped in water chamber, oily cooling component includes being respectively arranged on water chamber opposite end and symmetrical configuration
Oil inlet pipe and flowline, oil inlet pipe and flowline be all made of integrally formed T shapes pipe, and T shape pipes include horizontal segment and vertical section,
Vertical section stretches out outside water chamber, and one group of flat-shaped oil guide pipe being connected to horizontal segment is equipped between horizontal segment, and flat-shaped oil guide pipe is curved
Bent undulate is evenly distributed between the horizontal segment of T shape pipes, and flat-shaped oil guide pipe is that outer surface is equipped with intensive, the uniform and row of inclination
The flat-shaped Oil Guide aluminum pipe of the anti-scale radiator structure of row.
Preferably, the surface of intake antrum and water chamber is equipped with the hole that is located by connecting, between intake antrum, water chamber and fixed frame
It is adapted to and is fixed with the hole that is located by connecting by bolt.
It is further preferred that intake antrum and water chamber are internally provided with rough Non-smooth surface radiator structure.
More preferably, intake antrum, radiating core and water chamber are formed by AC4B material preparations.
Highly preferred, one group of flat-shaped oil guide pipe includes the six roots of sensation flat-shaped Oil Guide aluminum pipe disposed in parallel.
Compared with prior art, the utility model is simple in structure, compact to design, integrates water cooling and oil cooling, and adopt
With monoblock type mounting means, body is more firm without friction after installation, significantly improves using effect, extends using the longevity
Life.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the lateral cross section structural schematic diagram of water chamber in Fig. 1；
Fig. 3 is the longitudinal cross-section structural schematic diagram of water chamber in Fig. 1.
In figure：1, intake antrum；11, water inlet pipe；2, radiating core；3, water chamber；31, outlet pipe；32, oil inlet pipe；33, go out
Oil pipe；34, flat-shaped oil guide pipe.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As Fig. 1-3 it is common shown in：A kind of oil water double-cooling for excavator but device, including：Radiating core 2 is respectively arranged on
The intake antrum 1 and water chamber 3 and fixed frame of 2 upper and lower ends of radiating core；
Intake antrum 1 is equipped with water inlet pipe 11, and water chamber 3 is equipped with outlet pipe 31, and water inlet pipe 11 is located at outlet pipe 31 to be dissipated
The same side of hot core 2, intake antrum 1 are an integral structure with water inlet pipe 11, and water chamber 3 is an integral structure with outlet pipe 31；
Oily cooling component is equipped in water chamber 3, oily cooling component includes being respectively arranged on 3 opposite end of water chamber and structure pair
The oil inlet pipe 32 and flowline 33 of title, oil inlet pipe 32 and flowline 33 are all made of integrally formed T shapes pipe, and T shape pipes include level
Section and vertical section, vertical section stretch out outside water chamber 3, and one group of flat-shaped oil guide pipe being connected to horizontal segment is equipped between horizontal segment
34, the bending undulate of flat-shaped oil guide pipe 34 is evenly distributed between the horizontal segment of T shape pipes, and flat-shaped oil guide pipe 34 sets for outer surface
Having intensive, uniform and oblique arrangement anti-scale radiator structure, (in flat-shaped Oil Guide aluminum tube surfaces, there are certain thickness, in the thickness
Oblique cutting on degree, the metal being cut form a piece of flakey sheet metal routed up outward, cut repeatedly.Anti- scale
Heat exchanger effectiveness can be greatlyd improve to radiate in cooling water of the accelerated heat into water chamber 3 by being arranged.) flat-shaped Oil Guide aluminium
Pipe.
Compared with prior art, the utility model has the advantages that：
1, water cooling, oil cooling are integrated, and water to be cooled is radiated into radiating core 2 via intake antrum 1, cooled down, cold
But afterwards through being discharged by water chamber 3；Oil to be cooled enters water chamber 3 via oil inlet pipe 32, by the cooling water in water chamber 3
After cooling, water chamber 3 is discharged by flowline 33；Without changing the structure of original water cooler, the setting one only in water chamber 3
Oil cooling can be realized but in oily cooling component, simple, convenient；
2, it uses the flat-shaped Oil Guide aluminum pipe with anti-scale radiator structure as oil guide pipe in oily cooling component, contributes to heat
Lubricating oil fully radiates, cools down as early as possible, greatly improves heat exchanger effectiveness；
3, intake antrum 1 and water chamber 3 are respectively an integral structure, and are fixed with fixed frame using monoblock type mounting means
Connection, product structure is firmer, and leakproofness and resistance to pressure are greatly improved, and the more firm nothing of body is shaken after installation
It is dynamic, using effect is significantly improved, service life is extended；
4, simple in structure, compact to design, be not take up excessive space.
As a kind of perferred technical scheme, the another embodiment of the utility model, the surface of intake antrum 1 and water chamber 3
Equipped with the hole that is located by connecting, it is adapted to and is fixed with the hole that is located by connecting by bolt between intake antrum 1, water chamber 3 and fixed frame.
As a kind of perferred technical scheme, the another embodiment of the utility model, the inside of intake antrum 1 and water chamber 3
Equipped with rough Non-smooth surface radiator structure, the contact area of water and cavity can be increased, cooling efficiency is made to greatly improve, and
And help to reduce the overall weight of product.
As a kind of perferred technical scheme, another embodiment of the utility model, intake antrum 1, radiating core 2 and water outlet
Chamber 3 is formed by AC4B material preparations.The material has excellent mechanical property, and elevated temperature strength is good, and casting character is excellent, is applicable in
In the thin-section casting for manufacturing shape and structure complexity, requiring strong mechanical performance.Alloy can be improved in the ingredient of unique silicon in this material
Wearability.The intake antrum 1 and water chamber 3 of the utility model are all made of gravity forming technique, by natural gravity by AC4B liquid
Body is injected from the cast gate of mold by certain channel and is filled in entire mold cavity.The technique one-step shaping, flexible, letter
It is single, substantially reduce the production cycle.
As a kind of perferred technical scheme, the another embodiment of the utility model, one group of flat-shaped oil guide pipe 34 include six
Root flat-shaped Oil Guide aluminum pipe disposed in parallel.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of oil water double-cooling for excavator but device, it is characterised in that：Including：Radiating core (2) is respectively arranged on radiating core
The intake antrum (1) and water chamber (3) and fixed frame of body (2) upper and lower ends；
Intake antrum (1) is equipped with water inlet pipe (11), and water inlet pipe (11) is integrally formed with intake antrum (1), and water chamber (3) is equipped with out
Water pipe (31), outlet pipe (31) are integrally formed with water chamber (3), and water inlet pipe (11) is located at radiating core (2) with outlet pipe (31)
The same side；
Oily cooling component is equipped in water chamber (3), the oil cooling component includes being respectively arranged on water chamber (3) opposite end and knot
The symmetrical oil inlet pipe of structure (32) and flowline (33), oil inlet pipe (32) and flowline (33) are all made of integrally formed T shapes pipe, institute
It includes horizontal segment and vertical section to state T shape pipes, and the vertical section stretches out water chamber (3) outside, and one group is equipped between the horizontal segment
The flat-shaped oil guide pipe (34) being connected to the horizontal segment, flat-shaped oil guide pipe (34) bending undulate are evenly distributed in the T shapes
Between the horizontal segment of pipe, flat-shaped oil guide pipe (34) is that outer surface is equipped with intensive, uniform and oblique arrangement anti-scale radiator structure
Flat-shaped Oil Guide aluminum pipe.
2. the oil water double-cooling according to claim 1 for excavator but device, it is characterised in that：Intake antrum (1) and water outlet
The surface of chamber (3) is equipped with and is located by connecting hole, between intake antrum (1), water chamber (3) and the fixed frame by bolt with it is described
The hole adaptation that is located by connecting is fixed.
3. the oil water double-cooling according to claim 1 for excavator but device, it is characterised in that：Intake antrum (1) and water outlet
Chamber (3) is internally provided with rough Non-smooth surface radiator structure.
4. the oil water double-cooling according to claim 1 for excavator but device, it is characterised in that：Intake antrum (1), radiating core
Body (2) and water chamber (3) are formed by AC4B material preparations.
5. the oil water double-cooling but device according to claim 1-4 any one of them for excavator, it is characterised in that：One group flat-shaped
Oil guide pipe (34) includes the six roots of sensation flat-shaped Oil Guide aluminum pipe disposed in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820158144.3U CN207922914U (en) | 2018-01-31 | 2018-01-31 | A kind of oil water double-cooling for excavator but device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820158144.3U CN207922914U (en) | 2018-01-31 | 2018-01-31 | A kind of oil water double-cooling for excavator but device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207922914U true CN207922914U (en) | 2018-09-28 |
Family
ID=63602305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820158144.3U Expired - Fee Related CN207922914U (en) | 2018-01-31 | 2018-01-31 | A kind of oil water double-cooling for excavator but device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207922914U (en) |
-
2018
- 2018-01-31 CN CN201820158144.3U patent/CN207922914U/en not_active Expired - Fee Related
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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: 20180928 Termination date: 20200131 |