CN215890671U - Oil groove cooling system for buffer cylinder - Google Patents
Oil groove cooling system for buffer cylinder Download PDFInfo
- Publication number
- CN215890671U CN215890671U CN202121815610.9U CN202121815610U CN215890671U CN 215890671 U CN215890671 U CN 215890671U CN 202121815610 U CN202121815610 U CN 202121815610U CN 215890671 U CN215890671 U CN 215890671U
- Authority
- CN
- China
- Prior art keywords
- oil
- cooling device
- storage tank
- pipe
- oil storage
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 56
- 238000005452 bending Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 7
- 238000013016 damping Methods 0.000 description 4
- 239000000110 cooling liquid Substances 0.000 description 3
- 239000012809 cooling fluid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Fluid-Pressure Circuits (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The oil groove cooling system for a buffer cylinder of the present invention comprises: a buffer cylinder, a cooling device and an oil storage tank, wherein the cooling device comprises: the oil liquid can flow to the pipeline of the cooling device through the outflow pipe and then flows back to the oil storage tank through the return pipe.
Description
Technical Field
The utility model relates to oil storage equipment, in particular to an oil groove cooling system for a buffer cylinder.
Background
When the stamping process is performed, a cushion cylinder 1 and an oil storage tank 2 are used, and the oil in the oil storage tank 2 is heated due to the operation. A cooling device 3 is then required to cool the oil in the oil reservoir 2. As shown in fig. 1, the oil reservoir 2 is used in cooperation with a cooling device 3. The cooling device 3 has two cooling lines 4, one in and one out, which extend from the cooling device 3 into the oil reservoir 2 and then return to the cooling device 3. The operation principle of the cooling device 3 is that the cooling liquid (generally using water as medium) flowing through the cooling pipeline 4 flows into the oil storage tank 2 to exchange heat with the oil liquid in the oil storage tank, so that the temperature of the oil liquid in the oil storage tank can be reduced, and then the heated cooling liquid flows back into the cooling device 3 to be cooled, and the circulation is performed.
However, such a cooling system is not efficient because the cooling fluid needs to be first heat exchanged in the cooling device during the whole cooling cycle, and then the cooling fluid enters the oil storage tank and then exchanges heat with the oil in the oil storage tank for the second time. Such heat exchange is time-consuming, and the oil storage tank needs to be additionally connected with a pipeline for the circulation of cooling liquid, so that the structure is complex, the manufacturing cost is high, and the problems of difficult maintenance and easy leakage are caused due to more pipelines and more joints.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an oil groove cooling system for a buffer cylinder, which can improve heat exchange efficiency.
In order to achieve the above object, an oil sump cooling system for a buffer cylinder according to the present invention includes: a buffer cylinder, a cooling device and an oil storage tank, wherein the cooling device comprises: the pipeline is arranged in the cooling device in a bending mode, the backflow pipe and the outflow pipe are respectively connected with the pipeline of the cooling device and the oil storage tank, and oil can flow to the pipeline of the cooling device through the outflow pipe and then flows back to the oil storage tank through the backflow pipe. The buffer cylinder is connected to the oil storage tank through an oil pipe and an oil return pipe.
The oil groove cooling system for the buffer cylinder can ensure that oil is directly cooled in a pipeline of the cooling device and then enters the oil storage tank, so that the time of multiple heat exchanges is shortened, and the cooling efficiency is improved.
Preferably, the cooling device includes a fan, a set of heat dissipation fins is disposed on one side of the fan, and the pipeline is bent to penetrate through the set of heat dissipation fins.
Drawings
FIG. 1 is a schematic diagram of a prior art cooling system for a dashpot.
Fig. 2 is a perspective view illustrating a first embodiment of the present invention.
Fig. 3 is a schematic front view of the first embodiment of the present invention.
Wherein, the reference numbers:
1: buffer cylinder
2: oil storage tank
3 cooling device
4: cooling pipeline
10 buffer cylinder
11: oil pipe
20 cooling device
21: fan
22 heat dissipation fin
23: pipeline
24: return pipe
25: outlet pipe
30 oil storage tank
31 switching switch
Detailed Description
Applicants first describe herein, throughout this specification, including the examples and claims that follow, directional terms are used with respect to the drawings. Next, in the embodiments and drawings to be described below, the same reference numerals are used to designate the same or similar components or structural features thereof.
Referring to fig. 2 and 3, in a first embodiment of the present invention, an oil groove cooling system for a buffer cylinder includes: a damping cylinder 10, a cooling device 20 and an oil reservoir 30.
The cooling device 20 includes a fan 21, and a set of heat dissipation fins 22 is disposed on one side of the fan 21, so that the airflow blown by the fan 21 can pass through the set of heat dissipation fins 22. A pipe 23, which is bent to penetrate the set of heat dissipation fins 22. A return pipe 24 connecting the cooling device pipe 23 and the oil storage tank 30, and an outlet pipe 25 connecting the cooling device pipe 23 and a change-over switch 31 on the oil storage tank 30 side. The pipe 23 is preferably made of metal material to increase the heat conduction efficiency and enhance the heat dissipation effect. The damping cylinder 10 is connected to the selector switch 31 of the reservoir 30 through an oil pipe 11.
With the structure of the embodiment of the present invention, the oil in the oil reservoir 30 can be circulated to the damping cylinder 10 through the check valve of the oil reservoir 30 and then through the oil pipe 11 when the oil is to be used. When returning the oil squeezed and heated in the damping cylinder 10, the oil can flow back to the switch 31 through the oil pipe 11 and then flow into the pipe 23 of the cooling device 20 through the outlet pipe 25. The heat energy of the oil in the pipeline 23 can be taken away and the temperature can be reduced by conducting heat radiation and radiating heat radiation simultaneously through the heat radiating fins 22 and the fan 21 of the cooling device. The cooled oil liquid flows back to the oil storage tank 30 through the return pipe 24. Therefore, the oil originally extruded from the buffer cylinder 10 and heated can be directly cooled in the cooling device 20, and compared with the cooling system used in the prior art which needs secondary heat exchange in the cooling circulation process to achieve cooling, the cooling method of the present invention can be more direct and rapid, and meanwhile, no other pipeline needs to be arranged in the oil storage tank 30. Thus, compared to the prior art, the cooling system is obviously superior to the prior art in terms of manufacturing cost, maintenance or cooling effect.
The present invention is capable of other embodiments, and various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (2)
1. An oil sump cooling system for a cushion cylinder, comprising:
a buffer cylinder, a cooling device and an oil storage tank, wherein the cooling device comprises: the pipeline is arranged in the cooling device in a bending way, the backflow pipe is respectively connected with the pipeline of the cooling device and the oil storage tank, the outflow pipe is connected with the pipeline and a change-over switch arranged on one side of the oil storage tank, and oil can flow to the pipeline of the cooling device through the outflow pipe and then flows back to the oil storage tank through the backflow pipe;
the buffer cylinder is connected to the oil storage tank through an oil pipe and an oil return pipe.
2. The oil sump cooling system of claim 1, wherein the cooling device comprises a fan having a set of fins on one side thereof, the tube being bent to pass through the set of fins.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW110207979 | 2021-07-08 | ||
| TW110207979U TWM619555U (en) | 2021-07-08 | 2021-07-08 | Oil tank cooling system for buffer cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215890671U true CN215890671U (en) | 2022-02-22 |
Family
ID=79908662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121815610.9U Expired - Fee Related CN215890671U (en) | 2021-07-08 | 2021-08-05 | Oil groove cooling system for buffer cylinder |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN215890671U (en) |
| TW (1) | TWM619555U (en) |
-
2021
- 2021-07-08 TW TW110207979U patent/TWM619555U/en unknown
- 2021-08-05 CN CN202121815610.9U patent/CN215890671U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TWM619555U (en) | 2021-11-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107548263B (en) | High heat flux density cabinet heat dissipation cooling method and composite heat exchanger thereof | |
| CN201663784U (en) | Radiator structure of communication cabinet | |
| CN210015419U (en) | Semiconductor device heat abstractor and data center computer lab | |
| CN104735958A (en) | Liquid-cooling type heat pipe radiator | |
| CN215890671U (en) | Oil groove cooling system for buffer cylinder | |
| CN113703550A (en) | Hybrid liquid cooling device | |
| CN210422756U (en) | High-low temperature radiator for internal combustion engine engineering machinery | |
| CN108541183B (en) | Water-cooled heat radiation module | |
| CN116052989A (en) | Water-cooling heat dissipation type oil immersed transformer | |
| CN204143146U (en) | The centralized liquid-cooling heat radiator of a kind of joined screen system | |
| CN210200494U (en) | Water-cooling radiating assembly applied to transformer | |
| CN204598536U (en) | Liquid-cooled heat-pipe radiator | |
| CN210108101U (en) | Separated heat pipe conversion device and separated heat pipe system | |
| CN209103914U (en) | A kind of netted gilled radiator | |
| CN115734556A (en) | Liquid cooling heat radiation structure based on double cooling passages | |
| CN220206449U (en) | Inner fin for oil cooler | |
| CN205808194U (en) | Heat exchanger module | |
| CN212573071U (en) | Electronic circuit board with heat dissipation function | |
| CN217713192U (en) | Hydraulic oil heat abstractor, hydraulic tank subassembly, hydraulic system and operation machinery | |
| CN105050371A (en) | High-heat-flux electronic equipment hot spot removing device | |
| CN208835440U (en) | A kind of radiator for solid-state physics laser | |
| CN220259864U (en) | High-power radiator welding jig | |
| CN214426482U (en) | Heat exchange tube structure of air-cooled heat exchanger tube bundle | |
| CN215983405U (en) | Precision water cooling machine with high-efficient heat dissipation function | |
| CN211717234U (en) | Improved novel automobile heat pipe type radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220222 |