CN105840596A - Hydraulic oil circulation cooling system of drilling machine - Google Patents
Hydraulic oil circulation cooling system of drilling machine Download PDFInfo
- Publication number
- CN105840596A CN105840596A CN201610369037.0A CN201610369037A CN105840596A CN 105840596 A CN105840596 A CN 105840596A CN 201610369037 A CN201610369037 A CN 201610369037A CN 105840596 A CN105840596 A CN 105840596A
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- CN
- China
- Prior art keywords
- oil
- pipe
- channel
- hydraulic oil
- radiator
- 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.)
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Classifications
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- 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
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
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- 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
Abstract
The invention relates to a hydraulic oil circulation cooling system of a drilling machine. The hydraulic oil circulation cooling system of the drilling machine is characterized by comprising an oil returning pipe device; the oil returning pipe device comprises a square pipe and a seamless steel pipe arranged on the inner side of the square pipe; an inner hole of the seamless steel pipe is a hydraulic oil channel; a slurry channel is formed between the seamless steel pipe and the square pipe; one end of the square pipe is connected with a slurry pump through a slurry pipeline; an outlet in the other end of the square pipe is connected with a water flow channel; one end of the hydraulic oil channel is connected with an oil tank through an oil pipe; the other end of the hydraulic oil channel is connected with an oil outlet of an oil radiator device through an oil pipe; and an oil inlet of the oil radiator device is connected with an oil storage tank. A drainage plug is arranged on the lower portion of the square pipe. The oil radiator device is a wind radiator and comprises a gear motor, blowing fan blades and a radiator. Water supplied by the slurry pump is effectively utilized to flow into the oil returning pipe, high-temperature oil inside the oil returning pipe is cooled along with water flow, and on the premise of not increasing the cost, the oil cooling efficiency is greatly improved.
Description
Technical field
The present invention relates to a kind of drilling machine hydraulic oil circulating cooling system, belong to hydraulic system technical field.
Background technology
Along with development and the progress of society's science and technology, construction machinery industry is also being grown up rapidly, and hydraulic system is generalized application also with the continuous renewal of engineering mechanical device.Hydraulic system is undoubtedly the core of whole equipment, hydraulic system is in running, due to mechanical loss and volumetric loss, system heat generation can be caused, the heat that system produces makes oil liquid temperature raise, high oil temperature makes each Hydraulic power units and executive component performance reduce, serious caused component wear.Fluid High-temperature cooling is always concerned, it is necessary to a difficult problem for solution.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of drilling machine hydraulic oil circulating cooling system, it is possible to solve the problem of fluid High-temperature cooling in prior art.
The technical scheme provided according to the present invention, a kind of drilling machine hydraulic oil circulating cooling system, feature is: include that oil return pipe apparatus, oil return pipe apparatus include square tube and be positioned over the seamless steel pipe inside square tube, the endoporus of seamless steel pipe is hydraulic oil channel, forms slurry channel between seamless steel pipe and square tube；One end of described square tube is connected with mud water pump by hydraulic fill pipeline, and the outlet of the other end of square tube connects water stream channel；One end of described hydraulic oil channel is connected with fuel tank by oil pipe, and the other end of hydraulic oil channel is connected with the oil-out of oil radiator device by oil pipe, and the oil-in of oil radiator device is connected with oil storage tank.
Further, in the bottom of described square tube, setting discharges water stifled.
Further, described oil radiator device is wind radiator, including gear motor, blowing fan page and radiator.
Further, described fuel tank is provided with in Oil sucking device and oil return apparatus, Oil sucking device and oil return apparatus containing filtration core.
The method have the advantages that the present invention by effectively utilizing slime water water supplying pump to be flowed in oil return pipe, the high-temperature oil liquid in oil return pipe is cooled with current, and this covering device, on the premise of not increasing cost, substantially increases fluid cooling effectiveness.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of drilling machine hydraulic oil circulating cooling system of the present invention.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Figure 1: described drilling machine hydraulic oil circulating cooling system includes mud water pump 1, oil return pipe apparatus 2, slurry channel 2a, hydraulic oil channel 2b, water stream channel 2c, the stifled 2d that discharges water, oil storage tank 3, oil radiator device 4, fuel tank 5 etc..
As shown in Figure 1, drilling machine hydraulic oil circulating cooling system of the present invention, including oil return pipe apparatus 2, oil return pipe apparatus 2 includes square tube and is positioned over the seamless steel pipe inside square tube, the endoporus of seamless steel pipe is hydraulic oil channel 2b, forms slurry channel 2a between seamless steel pipe and square tube；One end of described square tube is connected with mud water pump 1 by hydraulic fill pipeline, the outlet of the other end of square tube connects water stream channel 2c, the bottom of square tube arranges the stifled 2d that discharges water, discharge water the dewatering outlet that stifled 2d is slurry channel 2a, after machine construction stops, mud in slurry channel 2a need to be released, prevent winter from freezing and the fluid in hydraulic oil channel 2b is freezed.
One end of described hydraulic oil channel 2b is connected with fuel tank 5 by oil pipe, and the other end of hydraulic oil channel 2b is connected with the oil-out of oil radiator device 4 by oil pipe, and the oil-in of oil radiator device 4 is connected with oil storage tank 3.
The course of work of the present invention: described mud water pump 1 is driven pump motor to make water pump draw the mud being stirred by gear pump fuel feeding and is displaced into the slurry channel 2a within oil return pipe apparatus 2, is transported to water stream channel 2c for construction usage after cooling down the hydraulic oil in hydraulic oil channel 2b.Hydraulic oil after oil radiator device 4 cools down enters into seamless steel pipe and carries out cooling twice, and in the fluid after cooling returns to fuel tank 5, oil feed pump oil absorption system recycles.
Described oil radiator device 4 is wind radiator, and it includes gear motor, blowing fan page and radiator, and gear motor is driven by hydraulic oil, drives fan page to rotate, and the wind that fan blows passes through fin, and the heat of the high-temperature liquid force feed in radiator pipeline is taken away.
3, described oil storage tank controls the draining interflow of element and is transported to oil radiator 4.
Described fuel tank 5 stores hydraulic oil, and fuel tank has Oil sucking device and oil return apparatus, all contains filtration core in oil suction and oil return apparatus, prevents the impurity produced in pipe-line system to be again introduced into system.The dynamical element of machine is input to Machine hydraulic pipeline the low temperature fluid in fuel tank, through executive component and control element, the high-temperature liquid force feed produced due to mechanical efficiency and volumetric efficiency, by oil heat abstractor 4 and the cooling of oil return pipe apparatus 2, low temperature fluid returns in fuel tank by the filtration of the oil return apparatus of fuel tank 5, recycles for system.
Claims (4)
1. a drilling machine hydraulic oil circulating cooling system, it is characterized in that: include oil return pipe apparatus (2), oil return pipe apparatus (2) includes square tube and is positioned over the seamless steel pipe inside square tube, and the endoporus of seamless steel pipe is hydraulic oil channel (2b), forms slurry channel (2a) between seamless steel pipe and square tube；One end of described square tube is connected with mud water pump (1) by hydraulic fill pipeline, and the outlet of the other end of square tube connects water stream channel (2c)；One end of described hydraulic oil channel (2b) is connected with fuel tank (5) by oil pipe, and the other end of hydraulic oil channel (2b) is connected with the oil-out of oil radiator device (4) by oil pipe, and the oil-in of oil radiator device (4) is connected with oil storage tank (3).
2. drilling machine hydraulic oil circulating cooling system as claimed in claim 1, is characterized in that: arranges in the bottom of described square tube and discharges water stifled (2d).
3. drilling machine hydraulic oil circulating cooling system as claimed in claim 1, is characterized in that: described oil radiator device (4) is wind radiator, including gear motor, blowing fan page and radiator.
4. drilling machine hydraulic oil circulating cooling system as claimed in claim 1, is characterized in that: described fuel tank (5) is provided with in Oil sucking device and oil return apparatus, Oil sucking device and oil return apparatus containing filtration core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610369037.0A CN105840596B (en) | 2016-05-30 | 2016-05-30 | Drilling machine hydraulic oil circulating cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610369037.0A CN105840596B (en) | 2016-05-30 | 2016-05-30 | Drilling machine hydraulic oil circulating cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105840596A true CN105840596A (en) | 2016-08-10 |
| CN105840596B CN105840596B (en) | 2017-09-29 |
Family
ID=56596052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610369037.0A Active CN105840596B (en) | 2016-05-30 | 2016-05-30 | Drilling machine hydraulic oil circulating cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105840596B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089829A (en) * | 2016-08-23 | 2016-11-09 | 成都翼高九天科技有限公司 | A kind of good seal performance can reduce the hydraulic system revealed |
| CN106194909A (en) * | 2016-08-23 | 2016-12-07 | 成都翼高九天科技有限公司 | The hydraulic system of heating is avoided in a kind of automatic cooling |
| CN107830015A (en) * | 2017-11-30 | 2018-03-23 | 王红军 | A kind of drilling machine hydraulic oil quickly cooling device |
| CN107906081A (en) * | 2017-11-01 | 2018-04-13 | 安徽鼎隆重工科技有限公司 | Die casting machine hydraulic oil cooling device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4127164A (en) * | 1972-11-14 | 1978-11-28 | Austral-Erwin Engineering Co. | Heat exchange apparatus |
| US4491179A (en) * | 1982-04-26 | 1985-01-01 | Pirson Sylvain J | Method for oil recovery by in situ exfoliation drive |
| CN204003675U (en) * | 2014-08-18 | 2014-12-10 | 四川诺克钻探机械有限公司 | A kind of hydraulic oil container assembly for rock-core borer |
| CN204371838U (en) * | 2014-12-03 | 2015-06-03 | 南京南汽畅通公路机械有限公司 | A kind of combined dredging car for water hydraulic oil cooling device |
| CN205780057U (en) * | 2016-05-30 | 2016-12-07 | 无锡市钻通工程机械有限公司 | Drilling machine hydraulic oil circulating cooling system |
-
2016
- 2016-05-30 CN CN201610369037.0A patent/CN105840596B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4127164A (en) * | 1972-11-14 | 1978-11-28 | Austral-Erwin Engineering Co. | Heat exchange apparatus |
| US4491179A (en) * | 1982-04-26 | 1985-01-01 | Pirson Sylvain J | Method for oil recovery by in situ exfoliation drive |
| CN204003675U (en) * | 2014-08-18 | 2014-12-10 | 四川诺克钻探机械有限公司 | A kind of hydraulic oil container assembly for rock-core borer |
| CN204371838U (en) * | 2014-12-03 | 2015-06-03 | 南京南汽畅通公路机械有限公司 | A kind of combined dredging car for water hydraulic oil cooling device |
| CN205780057U (en) * | 2016-05-30 | 2016-12-07 | 无锡市钻通工程机械有限公司 | Drilling machine hydraulic oil circulating cooling system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089829A (en) * | 2016-08-23 | 2016-11-09 | 成都翼高九天科技有限公司 | A kind of good seal performance can reduce the hydraulic system revealed |
| CN106194909A (en) * | 2016-08-23 | 2016-12-07 | 成都翼高九天科技有限公司 | The hydraulic system of heating is avoided in a kind of automatic cooling |
| CN106089829B (en) * | 2016-08-23 | 2018-01-30 | 成都翼高九天科技有限公司 | A kind of good seal performance can reduce the hydraulic system of leakage |
| CN107906081A (en) * | 2017-11-01 | 2018-04-13 | 安徽鼎隆重工科技有限公司 | Die casting machine hydraulic oil cooling device |
| CN107830015A (en) * | 2017-11-30 | 2018-03-23 | 王红军 | A kind of drilling machine hydraulic oil quickly cooling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105840596B (en) | 2017-09-29 |
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Denomination of invention: Drilling rig hydraulic oil circulation cooling system Effective date of registration: 20220818 Granted publication date: 20170929 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Binhu branch Pledgor: WUXI DRILLTO TRENCHLESS Co.,Ltd. Registration number: Y2022320010472 |