CN104100605A - Hydraulic oil cooling device - Google Patents
Hydraulic oil cooling device Download PDFInfo
- Publication number
- CN104100605A CN104100605A CN201410371863.XA CN201410371863A CN104100605A CN 104100605 A CN104100605 A CN 104100605A CN 201410371863 A CN201410371863 A CN 201410371863A CN 104100605 A CN104100605 A CN 104100605A
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- CN
- China
- Prior art keywords
- cooling water
- oil
- cooling
- cooling device
- hydraulic oil
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- Fluid-Pressure Circuits (AREA)
Abstract
The invention provides a hydraulic oil cooling device. The hydraulic oil cooling device comprises a hydraulic press and a cooling device body, wherein the cooling device body comprises an oil inlet, an oil outlet, a cooling water inlet, a cooling water outlet, a cooling water tank, a front cover, a rear cover, a blocking plate and a plurality of units. A heat exchange tube is arranged in the cooling device body, the oil inlet and the oil outlet are connected with the heat exchange tube through guide tubes, and the cooling water inlet and the cooling water outlet are connected with the cooling water tank through guide tubes. The hydraulic oil cooling device is high in cooling efficiency and can be disassembled and cleaned quite easily since cooling water flows through the insides of the heat exchange tube and the cooling device body. In addition, the hydraulic oil cooling device can be maintained/repaired and assembled quite easily, so that manufacturing cost can be lowered substantially.
Description
Technical field
The present invention relates to a kind of cooling unit of hydraulic oil.
Background technique
In the ordinary course of things, oil pressure machinery is to be kinetic energy by using hydraulic operation oil pressure shift conversion, in the time that cylinder turns round, can produce heat, thereby increase the temperature of hydraulic oil; Can make like this machine break down and working efficiency is reduced.In order to solve such problem, most of hydraulic presses must comprise the cooling unit that is also again supplied to the hydraulic oil of hydraulic machinery for cooling down high-temperature hydraulic oil.But, because exchange heat pipe is generally positioned at the inside of hydraulic press, hydraulic oil cooling device aspect must its assembling and maintenance/maintenance be difficult.
Summary of the invention
The present invention is in order to solve the above-mentioned problems in the prior art, and it is the cooling unit that an object of the present invention is to provide a kind of hydraulic operation oil, it has excellent refrigerating efficiency, and be easy to safeguard and repair, and wherein its a large amount of productions are easily due to simple in structure, its manufacturing time can greatly reduce because the assembling of part they be simple and easily.
To achieve these goals, the invention provides a kind of cooling unit of hydraulic oil, comprise hydraulic press and cooling unit two-part; Wherein, cooling unit comprises oil-in, oil export, cooling water inlet, cooling water outlet, cooling water tank, protecgulum, bonnet, blocking plate, some unit.
Preferably, in described cooling unit, be provided with heat-exchange tube;
Preferably, described oil-in, oil export interconnect by conduit and heat-exchange tube;
Preferably, described cooling water inlet, cooling water outlet interconnect by conduit and cooling water tank.
beneficial effect
The present invention, cooling effectiveness is good, because cooling water flow is through the inside of heat-exchange tube and its inside of health, therefore can dismantle easily and the cooling unit of clean hydraulic oil, the present invention can make hydraulic oil cooling device be easy to carry out maintain/repair and assembling, thereby is significantly reduced manufacture cost.
Brief description of the drawings
Fig. 1 is the view that represents use state of the present invention;
Fig. 2 is perspective structure schematic diagram of the present invention.
Embodiment
Below, the preferred embodiments of the present invention are carried out describing in detail with reference to accompanying drawing in detail.
The cooling unit of a kind of hydraulic oil as shown in Figure 1 and Figure 2, comprises hydraulic press and cooling unit (1) two-part; Wherein, cooling unit (1) comprises oil-in (2), oil export (3), cooling water inlet (4), cooling water outlet (5), cooling water tank (6), protecgulum (7), bonnet (8), blocking plate (9), some unit (10).
Preferably, in described cooling unit (1), be provided with heat-exchange tube;
Preferably, described oil-in (2), oil export (3) interconnect by conduit and heat-exchange tube;
Preferably, described cooling water inlet (4), cooling water outlet (5) interconnect by conduit and cooling water tank.
embodiment:
The cooling water outlet (5) of the cooling unit (1) of cooling water inlet (4) and a hydraulic oil is connected to a cooling water tank (6), make the cooling water can be by being arranged on the cooling unit (1) of hydraulic oil of internal circulation of heat-exchange tube of inner side, the oil outlet (3) of the cooling unit (1) of an oil-in (2) and hydraulic oil is connected to a hydraulic press, the inside of the cooling unit (1) that makes hydrothermal solution force feed can flow through this heat-exchange tube to be arranged on hydraulic oil.
In this respect, the hydrothermal solution force feed of heat exchange, it is in the cooling unit (1) of the hydraulic oil that circulated by hydraulic press, and cooling water from cooling water tank (6) by the inside of the cooling unit (1) that produces heat-exchange tube between hot inner loop and be arranged on hydraulic oil, thereby hydrothermal solution force feed is cooled, and is again supplied to hydraulic press.
As shown in Figure 2, the cooling device of the present invention of hydraulic oil (1) comprises several unit (10) tandem arrangement, and two cap blocking plates (9), and two bonnets (8) and two protecgulums (7) are engaged on respectively the two ends of unit (10).
The unit (10) of the top of filler opening (2) and oil outlet (3), end between the main body of the cooling unit (1) of its hydraulic oil after being bonded on two several unit (10) and forming them and be connected in series, and entrance (4) and a coolant outlet (5) that cooling water forms are formed at protecgulum (7).
The present invention can be easy to and the cooling unit of the hydraulic oil of simple maintenance and repair, and is easy to assembling, thereby has significantly reduced manufacture cost.
Claims (1)
1. a cooling unit for hydraulic oil, comprises hydraulic press and cooling unit (1) two-part; Wherein, cooling unit (1) comprises oil-in (2), oil export (3), cooling water inlet (4), cooling water outlet (5), cooling water tank (6), protecgulum (7), bonnet (8), blocking plate (9), some unit (10); It is characterized in that: described cooling unit is provided with heat-exchange tube in (1), described oil-in (2), oil export (3) interconnect by conduit and heat-exchange tube, and described cooling water inlet (4), cooling water outlet (5) interconnect by conduit and cooling water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410371863.XA CN104100605A (en) | 2014-07-31 | 2014-07-31 | Hydraulic oil cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410371863.XA CN104100605A (en) | 2014-07-31 | 2014-07-31 | Hydraulic oil cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104100605A true CN104100605A (en) | 2014-10-15 |
Family
ID=51669050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410371863.XA Pending CN104100605A (en) | 2014-07-31 | 2014-07-31 | Hydraulic oil cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104100605A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953304A (en) * | 2018-09-20 | 2018-12-07 | 天津华北集团铜业有限公司 | A kind of hydraulic oil cooling body |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS604608A (en) * | 1983-06-20 | 1985-01-11 | Mitsui Constr Co Ltd | Cooling device of hydraulic gear |
| CN2559819Y (en) * | 2002-08-21 | 2003-07-09 | 高夕林 | Cooler for cooling hydraulic oil of hydraulic press |
| CN202391871U (en) * | 2011-12-26 | 2012-08-22 | 宁波市江北通和铜管件厂 | Shell and tube oil cooler |
| CN102678684A (en) * | 2012-04-25 | 2012-09-19 | 南通明德重工有限公司 | Drum-type cooler and manufacturing process thereof |
-
2014
- 2014-07-31 CN CN201410371863.XA patent/CN104100605A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS604608A (en) * | 1983-06-20 | 1985-01-11 | Mitsui Constr Co Ltd | Cooling device of hydraulic gear |
| CN2559819Y (en) * | 2002-08-21 | 2003-07-09 | 高夕林 | Cooler for cooling hydraulic oil of hydraulic press |
| CN202391871U (en) * | 2011-12-26 | 2012-08-22 | 宁波市江北通和铜管件厂 | Shell and tube oil cooler |
| CN102678684A (en) * | 2012-04-25 | 2012-09-19 | 南通明德重工有限公司 | Drum-type cooler and manufacturing process thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953304A (en) * | 2018-09-20 | 2018-12-07 | 天津华北集团铜业有限公司 | A kind of hydraulic oil cooling body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141015 |