CN203114792U - Hydraulic oil forced cooling system of explosion-proof diesel engine vehicle - Google Patents
Hydraulic oil forced cooling system of explosion-proof diesel engine vehicle Download PDFInfo
- Publication number
- CN203114792U CN203114792U CN 201220690440 CN201220690440U CN203114792U CN 203114792 U CN203114792 U CN 203114792U CN 201220690440 CN201220690440 CN 201220690440 CN 201220690440 U CN201220690440 U CN 201220690440U CN 203114792 U CN203114792 U CN 203114792U
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- water
- oil
- hydraulic
- hydraulic oil
- diesel engine
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- Expired - Fee Related
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Abstract
The utility model relates to a cooling system, in particular to a hydraulic oil forced cooling system of an explosion-proof diesel engine vehicle. In order to solve the technical problem, the utility model provides the hydraulic oil forced cooling system of the explosion-proof diesel engine vehicle, which has the advantages that the structure is simple, the use is safe and reliable, and the cooling effect is good. The hydraulic oil forced cooling system adopts the technical scheme that a hydraulic oil pump is arranged on an explosion-proof diesel engine, an oil outlet of the hydraulic oil pump is connected with a hydraulic oil removal main pipeline, an oil inlet of the hydraulic oil pump is communicated with an oil outlet of a hydraulic oil tank, an oil return opening of the hydraulic oil tank is connected with a hydraulic oil return main pipeline, a water pump is arranged on the explosion-proof diesel engine, a water cooling type oil cooler is arranged in the a hydraulic oil return main pipeline, a water inlet of the water pump is communicated with a water outlet of a heat radiation water tank, a water outlet of the water pump is communicated with a water inlet of the water cooling type oil cooler, a water inlet of the heat radiation water tank is communicated with a water outlet of a water replenishing tank, and a water inlet of the water replenishing tank is communicated with a water outlet of the water cooling type oil cooler. The hydraulic oil forced cooling system is mainly used for cooling hydraulic oil.
Description
Technical field
The utility model relates to a kind of cooling system, is specifically related to a kind of anti-explosion diesel engine vehicle hydraulic oil pressure cooling system.
Background technique
In the general trailer car research and development of domestic mine anti-explosion diesel engine railless free-wheeled vehicle and the anti-explosion diesel engine steel wheel standard trial-production, no matter be as a main transmission walking of buying car in installments with hydraulic system, still only do lifting, miscellaneous function such as brake, turn to it, safety of coal mines hidden danger is caused in the capital, when the pressure oil temperature constantly raises, the working efficiency of hydraulic element is in continuous reduction, and too high temperature can cause hydraulic system malfunctioning, and works the mischief.At present; this type of problem of domestic processing generally adopts air-cooled pressure oil to hydraulic system to dispel the heat; even the part vehicle directly dispenses the pressure oil radiation system; but under the actual working environment of mine; the air-cooled heat radiation that is not well positioned to meet high temperature pressure oil; user's situation of part system down in use for some time usually can appear; significantly reduced the continuous service time of vehicle; wherein with hydraulic system as main transmission buy car in installments a walking towing vehicle continuous service time just still less, slowed down working efficiency so greatly.
The model utility content
The utility model overcomes the deficiency that prior art exists, and technical problem to be solved has provided a kind of simple in structure, and is safe and reliable, the anti-explosion diesel engine vehicle hydraulic oil pressure cooling system of good cooling results.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of anti-explosion diesel engine vehicle hydraulic oil pressure cooling system, comprise: anti-explosion diesel engine, hydraulic-pressure pump, hydraulic oil container, on the described anti-explosion diesel engine hydraulic-pressure pump is installed, the oil outlet of described hydraulic-pressure pump is connected with the hydraulic pressure main pipe rail that deoils, the filler opening of hydraulic-pressure pump is connected with the oil outlet of hydraulic oil container by pipeline, the return opening of described hydraulic oil container is connected with the hydraulic oil-returning main pipe rail, on the described anti-explosion diesel engine water pump is installed, in the described hydraulic oil-returning main pipe rail water-cooling type oil cooler is installed, the water intake of described water pump is connected with the water outlet of cooling water tank by first pipeline, the water outlet of water pump is connected by the water intake of second pipeline with the water-cooling type oil cooler, the water intake of described cooling water tank is connected with the water outlet of water supply tank by the 3rd pipeline, and the water intake of water supply tank is connected by the water outlet of the 4th pipeline with the water-cooling type oil cooler.
The cooling fan that power is provided by oil hydraulic motor is installed on the described cooling water tank, and the filler opening of described oil hydraulic motor and the hydraulic pressure main pipe rail that deoils is connected, and the oil outlet of oil hydraulic motor is connected with the hydraulic oil-returning main pipe rail.
The deoil joint of main pipe rail, the oil outlet of oil hydraulic motor of the filler opening of described oil hydraulic motor and hydraulic pressure all is connected by one-way valve with the joint of hydraulic oil-returning main pipe rail.
The beneficial effect that the utility model compared with prior art has is: the utility model is by installing water cooling system additional in hydraulic system, effectively reduce the temperature of hydraulic oil in the hydraulic oil-returning main pipe rail, improved the working efficiency of hydraulic element, prolong the service time of vehicle, and also improved the safety coefficient of vehicle.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Among the figure: 1 is anti-explosion diesel engine, and 2 is hydraulic-pressure pump, and 3 is hydraulic oil container, 4 are the hydraulic pressure main pipe rail that deoils, and 5 is the hydraulic oil-returning main pipe rail, and 6 is water pump, 7 is the water-cooling type oil cooler, and 8 is first pipeline, and 9 is cooling water tank, 10 is second pipeline, 11 is the 3rd pipeline, and 12 is water supply tank, and 13 is the 4th pipeline, 14 is oil hydraulic motor, and 15 is cooling fan.
Embodiment
As shown in Figure 1, a kind of anti-explosion diesel engine liquid vehicle is pressed oily pressure cooling system, comprise: anti-explosion diesel engine 1, hydraulic-pressure pump 2, hydraulic oil container 3, on the described anti-explosion diesel engine 1 hydraulic-pressure pump 2 is installed, the oil outlet of described hydraulic-pressure pump 2 is connected with the hydraulic pressure main pipe rail 4 that deoils, the filler opening of hydraulic-pressure pump 2 is connected by the oil outlet of pipeline with hydraulic oil container 3, the return opening of described hydraulic oil container 3 is connected with hydraulic oil-returning main pipe rail 5, on the described anti-explosion diesel engine 1 water pump 6 is installed, in the described hydraulic oil-returning main pipe rail 5 water-cooling type oil cooler 7 is installed, the water intake of described water pump 6 is connected with the water outlet of cooling water tank 9 by first pipeline 8, the water outlet of water pump 6 is connected with the water intake of water-cooling type oil cooler 7 by second pipeline 10, the water intake of described cooling water tank 9 is connected with the water outlet of water supply tank 12 by the 3rd pipeline 11, and the water intake of water supply tank 12 is connected with the water outlet of water-cooling type oil cooler 7 by the 4th pipeline 13.
The cooling fan 15 that power is provided by oil hydraulic motor 14 is installed on the described cooling water tank 9, and the filler opening of described oil hydraulic motor 14 and the hydraulic pressure main pipe rail 4 that deoils is connected, and the oil outlet of oil hydraulic motor 14 is connected with hydraulic oil-returning main pipe rail 5.
The deoil joint of main pipe rail 4, the oil outlet of oil hydraulic motor 14 of the filler opening of described oil hydraulic motor 14 and hydraulic pressure all is connected by one-way valve with the joint of hydraulic oil-returning main pipe rail 5.
Water-cooling type cooler 7 is same as the prior art in the utility model, during concrete the use, anti-explosion diesel engine 1 provides power for hydraulic-pressure pump 2, hydraulic-pressure pump 2 is transported to hydraulic pressure with the hydraulic oil in the hydraulic oil container 3 and deoils in the main pipe rail 4, enter in the water-cooling type oil cooler 7 through hydraulic oil-returning main pipe rail 5 through systemic circulation hydraulic oil, after flow into again in the hydraulic oil container 3, constitute the circulation of hydraulic oil, cooling water in the water supply tank 12 enters in the cooling water tank 9 by the 3rd pipeline 11, fully dispel the heat, oil hydraulic motor 14 drives cooling fan 15 rotations and is cooling water tank 9 heat radiations, water pump 6 provides power by anti-explosion diesel engine 1, cooling water in the cooling water tank 9 is transported in the water-cooling type oil cooler 7, carry out heat exchange with the hydraulic oil of returning in the hydraulic oil-returning main pipe rail 5, with cooling hydraulic oil, the intact cooling water of water-cooling type oil cooler 7 heat exchanges flows in the water supply tank, finish the circulation of cooling water, whole process is simple, fully reduced the temperature of hydraulic oil in the hydraulic oil-returning main pipe rail, guarantee the working efficiency of hydraulic element in the hydraulic system, prolong the service time of vehicle, improve the safety coefficient of vehicle, and whole system need not external power source, system's operation is simple, good cooling results.
By reference to the accompanying drawings embodiment of the present utility model has been done detailed description above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skills possess, can also under the prerequisite that does not break away from the utility model aim, make various variations.
Claims (3)
1. anti-explosion diesel engine vehicle hydraulic oil pressure cooling system, comprise: anti-explosion diesel engine (1), hydraulic-pressure pump (2), hydraulic oil container (3), hydraulic-pressure pump (2) is installed on the described anti-explosion diesel engine (1), the oil outlet of described hydraulic-pressure pump (2) is connected with the hydraulic pressure main pipe rail (4) that deoils, the filler opening of hydraulic-pressure pump (2) is connected by the oil outlet of pipeline with hydraulic oil container (3), the return opening of described hydraulic oil container (3) is connected with hydraulic oil-returning main pipe rail (5), it is characterized in that: water pump (6) is installed on the described anti-explosion diesel engine (1), water-cooling type oil cooler (7) is installed in the described hydraulic oil-returning main pipe rail (5), the water intake of described water pump (6) is connected by the water outlet of first pipeline (8) with cooling water tank (9), the water outlet of water pump (6) is connected by the water intake of second pipeline (10) with water-cooling type oil cooler (7), the water intake of described cooling water tank (9) is connected by the water outlet of the 3rd pipeline (11) with water supply tank (12), and the water intake of water supply tank (12) is connected by the water outlet of the 4th pipeline (13) with water-cooling type oil cooler (7).
2. a kind of anti-explosion diesel engine vehicle hydraulic oil pressure cooling system according to claim 1, it is characterized in that: the cooling fan (15) that power is provided by oil hydraulic motor (14) is installed on the described cooling water tank (9), the filler opening of described oil hydraulic motor (14) and the hydraulic pressure main pipe rail (4) that deoils is connected, and the oil outlet of oil hydraulic motor (14) is connected with hydraulic oil-returning main pipe rail (5).
3. a kind of anti-explosion diesel engine vehicle hydraulic oil pressure cooling system according to claim 2 is characterized in that: the deoil joint of main pipe rail (4), the oil outlet of oil hydraulic motor (14) of the filler opening of described oil hydraulic motor (14) and hydraulic pressure all is connected by one-way valve with the joint of hydraulic oil-returning main pipe rail (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220690440 CN203114792U (en) | 2012-12-14 | 2012-12-14 | Hydraulic oil forced cooling system of explosion-proof diesel engine vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220690440 CN203114792U (en) | 2012-12-14 | 2012-12-14 | Hydraulic oil forced cooling system of explosion-proof diesel engine vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203114792U true CN203114792U (en) | 2013-08-07 |
Family
ID=48895142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220690440 Expired - Fee Related CN203114792U (en) | 2012-12-14 | 2012-12-14 | Hydraulic oil forced cooling system of explosion-proof diesel engine vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203114792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811435A (en) * | 2018-05-08 | 2018-11-13 | 中国煤炭科工集团太原研究院有限公司 | A kind of closed circuit cooling system of continuous miner |
-
2012
- 2012-12-14 CN CN 201220690440 patent/CN203114792U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811435A (en) * | 2018-05-08 | 2018-11-13 | 中国煤炭科工集团太原研究院有限公司 | A kind of closed circuit cooling system of continuous miner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20171214 |