CN104832502A - Double-oil cylinder hydraulic oil circulating cooling device - Google Patents
Double-oil cylinder hydraulic oil circulating cooling device Download PDFInfo
- Publication number
- CN104832502A CN104832502A CN201510286204.0A CN201510286204A CN104832502A CN 104832502 A CN104832502 A CN 104832502A CN 201510286204 A CN201510286204 A CN 201510286204A CN 104832502 A CN104832502 A CN 104832502A
- Authority
- CN
- China
- Prior art keywords
- oil
- hydraulic oil
- oil cylinder
- double
- cooling device
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/042—Controlling the temperature of the fluid
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The invention discloses a double-oil cylinder hydraulic oil circulating cooling device. The double-oil cylinder hydraulic oil circulating cooling device is composed of a fan (1), a cooling grate (2), hydraulic oil inlet and outlet ports (3), oil pipes (4), safe valves (5) and an oil return pipe (6), wherein the cooling grate (2) is installed in front of the fan (1), the two hydraulic oil inlet and outlet ports (3) on the cooling grate (2) are installed at the two ends of the cooling grate (2), the two hydraulic oil inlet and outlet ports (3) are connected with two oil cylinder oil outlets respectively through the oil pipes (4), and the oil pipes (4) are connected with the oil return pipe (6) through the safe valves (5). The double-oil cylinder hydraulic oil circulating cooling device is used for performing cooling on the hydraulic oil of two simultaneous working oil cylinders, the amount of equipment can be reduced, and the cost is reduced.
Description
Technical field
The invention belongs to machinery, specifically a kind of two oil cylinder hydraulic oil circulating cooler.
Background technique
In some equipment, two oil cylinders need work simultaneously, and during work, the temperature of hydraulic oil can raise, and can cause the waste of equipment when hydraulic oil cools respectively.
Summary of the invention
The object of the invention is to for above-mentioned the deficiencies in the prior art, when providing a kind of two oil cylinders to work, hydraulic oil carries out the device cooled with an equipment simultaneously.
The present invention is achieved like this, a kind of two oil cylinder hydraulic oil circulating cooler, be made up of fan, cooling grid, hydraulic oil import and export, oil pipe, safety valve and return tube, cooling grid is arranged on before fan, cooling grid there are two hydraulic oil import and export the two ends being arranged on cooling grid, two hydraulic oil are imported and exported and are connected with two oil cylinder oil outlets with oil pipe respectively, and oil pipe is connected with return tube by safety valve.
Cool with the hydraulic oil of a kind of pair of oil cylinder hydraulic oil circulating cooler of the present invention to work two oil cylinders simultaneously, can equipment be reduced, reduce costs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure 1 is fan, and 2 is cooling grids, and 3 is that hydraulic oil is imported and exported, and 4 is oil pipes, and 5 is safety valves, and 6 is return tubes.
Embodiment
Now with regard to accompanying drawing, the invention will be further described, as shown in Figure 1, a kind of two oil cylinder hydraulic oil circulating cooler, be made up of fan 1, cooling grid 2, hydraulic oil import and export 3, oil pipe 4, safety valve 5 and return tube 6, cooling grid 2 is arranged on before fan 1, cooling grid 2 has two hydraulic oil import and export 3 be arranged on the two ends of cooling grid 2, two hydraulic oil are imported and exported 3 and are connected with two oil cylinder oil outlets with oil pipe 4 respectively, and oil pipe 4 is connected with return tube 6 by safety valve 5.During installation, an oil cylinder piston is at top dead center, and another oil cylinder piston is in lower dead center.When starting working, a cylinder efficient, goes out oil cylinder by the hydraulic oil pressure on oil cylinder top, enters cooling grid by oil pipe, by entering another oil cylinder after fan cooled, piston is pushed back lower dead center; After operating cylinder is finished the work, piston has arrived top dead center, and another oil cylinder piston is got back to lower dead center and started working.Two oil cylinder repeated works, are are constantly come and gone hydraulic oil and are cooled by cooling grid.
Claims (1)
1. a two oil cylinder hydraulic oil circulating cooler, it is characterized in that, imported and exported (3), oil pipe (4), safety valve (5) and return tube (6) formed by fan (1), cooling grid (2), hydraulic oil, cooling grid (2) is arranged on before fan (1), cooling grid (2) there are two hydraulic oil import and export (3) be arranged on the two ends of cooling grid (2), two hydraulic oil are imported and exported (3) and are used oil pipe (4) to be connected with two oil cylinder oil outlets respectively, and oil pipe (4) is connected with return tube (6) by safety valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510286204.0A CN104832502A (en) | 2015-05-29 | 2015-05-29 | Double-oil cylinder hydraulic oil circulating cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510286204.0A CN104832502A (en) | 2015-05-29 | 2015-05-29 | Double-oil cylinder hydraulic oil circulating cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104832502A true CN104832502A (en) | 2015-08-12 |
Family
ID=53810615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510286204.0A Pending CN104832502A (en) | 2015-05-29 | 2015-05-29 | Double-oil cylinder hydraulic oil circulating cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104832502A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089866A (en) * | 2016-08-12 | 2016-11-09 | 广州市骏合液压机械有限公司 | Hydraulic system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201090560Y (en) * | 2007-08-21 | 2008-07-23 | 鸿吉精密有限公司 | Cooling heat radiator of angling cylinder |
| DE102008026200A1 (en) * | 2008-05-30 | 2009-12-03 | Hydac S.A. | Fluid i.e. hydraulic oil, cooling device, has heat exchanger for cooling heated fluid, and contact surface clamped at connection point, which establishes fluid-conveying connection between heat exchanger and tank |
| CN202728329U (en) * | 2012-08-29 | 2013-02-13 | 江苏卡威专用汽车制造有限公司 | Mine car steering system with function of heat radiation |
| US20130081387A1 (en) * | 2010-03-26 | 2013-04-04 | Guiseppe Zeolla | Fluid cooling device |
| CN203321947U (en) * | 2013-05-23 | 2013-12-04 | 宁波奥奇尔机械配件有限公司 | Hydraulic pipeline with heat dissipation device |
| CN204041640U (en) * | 2014-08-04 | 2014-12-24 | 上蔡县恒通机械有限公司 | A kind of loader hydraulic oil cooling system |
-
2015
- 2015-05-29 CN CN201510286204.0A patent/CN104832502A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201090560Y (en) * | 2007-08-21 | 2008-07-23 | 鸿吉精密有限公司 | Cooling heat radiator of angling cylinder |
| DE102008026200A1 (en) * | 2008-05-30 | 2009-12-03 | Hydac S.A. | Fluid i.e. hydraulic oil, cooling device, has heat exchanger for cooling heated fluid, and contact surface clamped at connection point, which establishes fluid-conveying connection between heat exchanger and tank |
| US20130081387A1 (en) * | 2010-03-26 | 2013-04-04 | Guiseppe Zeolla | Fluid cooling device |
| CN202728329U (en) * | 2012-08-29 | 2013-02-13 | 江苏卡威专用汽车制造有限公司 | Mine car steering system with function of heat radiation |
| CN203321947U (en) * | 2013-05-23 | 2013-12-04 | 宁波奥奇尔机械配件有限公司 | Hydraulic pipeline with heat dissipation device |
| CN204041640U (en) * | 2014-08-04 | 2014-12-24 | 上蔡县恒通机械有限公司 | A kind of loader hydraulic oil cooling system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089866A (en) * | 2016-08-12 | 2016-11-09 | 广州市骏合液压机械有限公司 | Hydraulic system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150812 |
|
| RJ01 | Rejection of invention patent application after publication |