CN210741208U - Oil cooling device - Google Patents
Oil cooling device Download PDFInfo
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- CN210741208U CN210741208U CN201921603119.2U CN201921603119U CN210741208U CN 210741208 U CN210741208 U CN 210741208U CN 201921603119 U CN201921603119 U CN 201921603119U CN 210741208 U CN210741208 U CN 210741208U
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- cooling
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- pipe
- pipeline
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Abstract
The utility model relates to an oil cooling device, include: the cooling system comprises an oil tank, a cooling grid pipe, a pump, a fan, a first cooling pipeline and a second cooling pipeline, wherein the cooling tank is sleeved on the outer surface of the oil tank; the fan sets up on the cooling grid pipe, and the air outlet of fan is towards the cooling grid pipe, and the interior anchor ring of cooler bin is gone up to protruding formation a plurality of cooling plates, and the oil tank is stretched into to the cooling plate, and a plurality of cooling plates are the spiral and arrange inside the oil tank. The utility model discloses a flow path of cooling plate increase oil, when extension oil is in the oil tank time, can absorb the heat in the oil tank, from the refrigerated effect of all aspects reinforcing.
Description
Technical Field
The utility model relates to an oil cooling technical field specifically is an oil cooling device.
Background
In engineering machinery, the oil temperature of a hydraulic system is an important factor for determining the working efficiency, the working life and the normal work of the whole machine.
However, in the prior art, a fan is generally used to cool the hydraulic oil flowing in the oil cooler; the structure of the existing device is simpler, the cooling mode is single, a place which cannot be blown by a fan can exist in the using process, and the cooling efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned current situation, provide an oil cooling device.
The utility model adopts the technical proposal that: an oil cooling device comprising: the cooling system comprises an oil tank, a cooling grid pipe, a pump, a fan, a first cooling pipeline and a second cooling pipeline, wherein the cooling tank is sleeved on the outer surface of the oil tank, one end of the first cooling pipeline is connected and conducted with the cooling tank, the other end of the first cooling pipeline is connected and conducted with a liquid inlet of the pump, a liquid outlet of the pump is connected and conducted with a liquid inlet end of the cooling grid pipe, one end of the second cooling pipeline is connected and conducted with a liquid outlet end of the cooling grid pipe, and the other end of the second cooling pipeline is connected and conducted with the cooling tank; the fan sets up on the cooling grid pipe, just the air outlet orientation of fan the cooling grid pipe, protruding a plurality of cooling plates that form on the interior anchor ring of cooler bin, the cooling plate stretches into the oil tank, it is a plurality of the cooling plate is in the inside spiral arrangement that is of oil tank, be equipped with U type pipeline in the cooling plate, the both ends of U type pipeline with the cooler bin is connected and is switched on.
The utility model has the characteristics of it is following: the cooling box is characterized in that a plurality of cooling plates are formed by protruding on the inner ring surface of the cooling box and extend into the oil tank, the cooling plates are arranged inside the oil tank in a spiral mode, U-shaped pipelines are arranged in the cooling plates, the flow paths of oil are enlarged through the cooling plates, the oil is prolonged in time in the oil tank, heat in the oil tank 1 can be absorbed, and the cooling effect is enhanced in all aspects.
Drawings
FIG. 1 is a schematic view showing an oil cooling apparatus;
fig. 2 is a schematic horizontal cross-sectional view of the oil tank and the cooling tank of fig. 1.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Please refer to fig. 1 to 2, which are schematic diagrams of an oil cooling device according to the present invention. The oil cooling device includes: the cooling system comprises an oil tank 1, a cooling tank 2, a cooling grid pipe 3, a pump 4, a fan 5, a first cooling pipeline 6 and a second cooling pipeline 7, wherein the cooling tank 2 is sleeved on the outer surface of the oil tank 1, one end of the first cooling pipeline 6 is connected and conducted with the cooling tank 2, the other end of the first cooling pipeline is connected and conducted with a liquid inlet of the pump 4, a liquid outlet of the pump 4 is connected and conducted with a liquid inlet end of the cooling grid pipe 3, one end of the second cooling pipeline 7 is connected and conducted with a liquid outlet end of the cooling grid pipe 3, and the other end of the second cooling pipeline 7 is connected and conducted with the cooling tank 2; the fan 5 is arranged on the cooling grid pipe 3, and an air outlet of the fan 5 faces the cooling grid pipe 3.
The oil tank 1 is cuboid, an oil inlet 11 is formed in the bottom of the oil tank 1, and an oil outlet 12 is formed in the top of the oil tank 1.
The cross-section on the horizontal direction of cooler bin 2 is "back" font, 2 covers of cooler bin are established on oil tank 1, protruding a plurality of cooling plates 21 that form on the interior anchor ring of cooler bin 2, cooling plate 21 stretches into oil tank 1, a plurality of cooling plates 21 are in 1 inside of oil tank is the spiral and arranges, makes the flow path of oil is the heliciform in the oil tank 1, increases the flow path of oil to strengthen the cooling effect.
A U-shaped pipeline 211 is arranged in the cooling plate 21, and two ends of the U-shaped pipeline 211 are connected and communicated with the cooling box 2.
And the cooling box 2 is filled with a cooling medium.
The oil tank 1 and the cooling tank 2 are made of heat conducting materials.
The cooling grid pipe 3 comprises a main liquid inlet pipe 31, a main liquid outlet pipe 32 and a plurality of branch pipes 33, the branch pipes 33 are arranged in parallel, one end of each branch pipe 33 is connected and communicated with the main liquid inlet pipe 31, and the other end of each branch pipe 33 is connected and communicated with the main liquid outlet pipe 32.
The air outlet end of the fan 5 is right opposite to the branch pipe 33, and the fan 5 is used for enhancing the heat dissipation of the branch pipe 33.
The pump 4 is used for pumping the cooling medium in the cooling tank 2 out of the cooling tank 2 through the first cooling pipeline 6, sending the cooling medium into the cooling grid pipe 3 for heat exchange and cooling, and sending the cooling medium back to the cooling tank 2 through the second cooling pipeline 7.
When the oil cooling device is used, oil to be cooled is sent into the oil tank 1 from the oil inlet 11, and the oil tank 1 transfers heat to the cooling tank 2, so that heat dissipation and cooling are realized; the cooling medium in the cooling tank 2 flows into the U-shaped pipe 211, the cooling plate 21 absorbs heat in the oil tank 1, and the cooling plate 21 makes a flow path of oil in the oil tank 1 spiral, so that the flow path of oil is enlarged, the time of oil in the oil tank 1 is prolonged, and the cooling effect is enhanced; the pump 4 pumps the cooling medium in the cooling tank 2 out of the cooling tank 2 through the first cooling pipeline 6, sends the cooling medium into the cooling grid pipe 3 for heat exchange and cooling, and then sends the cooling medium back to the cooling tank 2 through the second cooling pipeline 7.
The utility model has the characteristics of it is following: protruding formation a plurality of cooling plates on the interior anchor ring of cooler bin, the cooling plate stretches into the oil tank, it is a plurality of the cooling plate is in the inside spiral that is of oil tank arranges, be equipped with U type pipeline in the cooling plate, the cooling plate increases the flow path of oil, and extension oil is in when the time in the oil tank, can absorb the heat in the oil tank 1, strengthen refrigerated effect from all aspects, promote the cooling effect that dispels the heat.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. An oil cooling device, comprising: the cooling system comprises an oil tank, a cooling grid pipe, a pump, a fan, a first cooling pipeline and a second cooling pipeline, wherein the cooling tank is sleeved on the outer surface of the oil tank, one end of the first cooling pipeline is connected and conducted with the cooling tank, the other end of the first cooling pipeline is connected and conducted with a liquid inlet of the pump, a liquid outlet of the pump is connected and conducted with a liquid inlet end of the cooling grid pipe, one end of the second cooling pipeline is connected and conducted with a liquid outlet end of the cooling grid pipe, and the other end of the second cooling pipeline is connected and conducted with the cooling tank; the fan sets up on the cooling grid pipe, just the air outlet orientation of fan the cooling grid pipe, protruding a plurality of cooling plates that form on the interior anchor ring of cooler bin, the cooling plate stretches into the oil tank, it is a plurality of the cooling plate is in the inside spiral arrangement that is of oil tank, be equipped with U type pipeline in the cooling plate, the both ends of U type pipeline with the cooler bin is connected and is switched on.
2. The oil cooling device according to claim 1, wherein the cooling grid pipe includes a main liquid inlet pipe, a main liquid outlet pipe, and a plurality of branch pipes, the plurality of branch pipes are arranged in parallel with each other, one end of each branch pipe is connected to and conducted with the main liquid inlet pipe, and the other end of each branch pipe is connected to and conducted with the main liquid outlet pipe.
3. The oil cooling device of claim 2, wherein the outlet end of the fan is directed toward the branch pipe, and the fan is configured to enhance heat dissipation from the branch pipe.
4. The oil cooling device according to claim 3, wherein the cooling tank is filled with a cooling medium.
5. The oil cooling device according to claim 4, wherein the oil tank 1 and the case of the cooling tank are made of a heat conductive material.
6. The oil cooling device of claim 5, wherein the oil tank is provided with an oil inlet at a bottom thereof and an oil outlet at a top thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921603119.2U CN210741208U (en) | 2019-09-24 | 2019-09-24 | Oil cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921603119.2U CN210741208U (en) | 2019-09-24 | 2019-09-24 | Oil cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210741208U true CN210741208U (en) | 2020-06-12 |
Family
ID=70983664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921603119.2U Active CN210741208U (en) | 2019-09-24 | 2019-09-24 | Oil cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210741208U (en) |
-
2019
- 2019-09-24 CN CN201921603119.2U patent/CN210741208U/en active Active
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