CN105114151A - Oil-gas separation device for diesel engine - Google Patents
Oil-gas separation device for diesel engine Download PDFInfo
- Publication number
- CN105114151A CN105114151A CN201510576698.6A CN201510576698A CN105114151A CN 105114151 A CN105114151 A CN 105114151A CN 201510576698 A CN201510576698 A CN 201510576698A CN 105114151 A CN105114151 A CN 105114151A
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- cone tank
- cone
- oil
- gas
- shaped barrel
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Abstract
The invention relates to an oil-gas separation device for a diesel engine. The oil-gas separation device comprises a first cone-shaped barrel. An oil outlet is formed in the bottom of the first cone-shaped barrel. A top cover is arranged at the top of the first cone-shaped barrel. A gas outlet is formed in the top cover. One side of the upper portion of the first cone-shaped barrel is provided with an oil inlet. The oil-gas separation device further comprises a second cone-shaped barrel which is located below one side of the first cone-shaped barrel. A second oil outlet is formed in the bottom of the second cone-shaped barrel. A second top cover is arranged at the top of the second cone-shaped barrel. A second gas outlet is formed in the second top cover. A second gas inlet is formed in one side of the upper portion of the second cone-shaped barrel. The first cone-shaped barrel and the second cone-shaped barrel are connected in series. Baffles are arranged in the first cone-shaped barrel and the second cone-shaped barrel respectively. The baffles play a buffer function and prevent gas from being discharged from the oil outlets. A support is arranged to hold a breather pipe connecting the first cone-shaped barrel and the second cone-shaped barrel in series and prevent the breather pipe from being bent. The breather pipe is beneficial to clean oil dropping in the breather pipe, so that the collection and cleaning of oil are benefited; the separation is complete; the effect is good; the air pollution is avoided.
Description
Technical field
The invention belongs to Diesel Engine Technique Field, be specifically related to a kind of gas and oil separating plant.
Background technique
Diesel engine is that burning diesel oil is to obtain exergonic motor.The advantage of diesel engine is that moment of torsion is large, economic performance good.Working procedure and the petrol engine of diesel engine have many identical places, and each work cycle also experiences air inlet, compression, acting, exhaust four strokes.But the fuel due to use for diesel engine is diesel oil, during diesel engine work, high-temperature oil gas mixture is by being directly discharged to the external world after resuscitation apparatus in valve mechanism cover, not recycling, the fuel consume of diesel engine is increased, virtually adds user's use technology cost, also pollute atmosphere environment.
The gas and oil separating plant of existing diesel is provided with a separating barrel, gas mixture enters in separating barrel by import, oil is gone out by bottom outlet, gas is exported away by top, separation can be caused so not thorough, a small amount of gas also can be discharged from bottom, and also can be mingled with oil content in the gas that gas outlet is discharged, and can increase waste.
Summary of the invention
The object of the invention is exactly the defect in order to make up prior art, provides a kind of gas and oil separating plant for diesel engine.
The bottom that a kind of gas and oil separating plant for diesel engine comprises the first cone tank 1, first cone tank 1 is provided with oil outlet 3, and top cover portion is provided with top cover 4, and top cover 4 offers air outlet; The side, top of the first cone tank 1 offers filler opening 5; Improvement is:
Also comprise the second cone tank 2, and the second cone tank 2 is positioned at a side-lower of the first cone tank 1;
The bottom of the second cone tank 2 offers the second oil outlet 11, and top cover portion is provided with the second top cover, the second top cover offers the second air outlet; The side, top of the second cone tank 2 offers the second suction port;
Described first cone tank 1 and the second cone tank 2 are connected by the second breathing pipe 8;
Baffle plate 10 is respectively equipped with in first cone tank 1 and the second cone tank 2.
Described plate washer 10 is stepped, and one end is fixedly connected the inwall of the first cone tank 1 or the second cone tank 2, and the other end is cantilever-shaped.
One end of second breathing pipe 8 is communicated with the air outlet of the first cone tank 1, and the other end is communicated with the second suction port on the second cone tank 2.
Described second breathing pipe 8 is horizontal S shape pipe, and the second breathing pipe 8 is supported by support plate.
Second air outlet place of the second cone tank 2 is communicated with one end of the first breathing pipe 6, and the other end mouth of pipe of the first breathing pipe 6 upwards.
Advantageous Effects of the present invention embodies in the following areas:
1. before improving, the most multipotency of Oil-gas Separation rate reaches 72%, and the present invention adopts the first cone tank 1 and the second cone tank 2 cascaded structure to realize Oil-gas Separation, and Oil-gas Separation rate can reach 95%, is separated thoroughly, effective, prevents atmospheric pollution.
2. the present invention is respectively equipped with stair-stepping baffle plate in the first cone tank 1 and the second cone tank 2, can block and not have separative Oil-gas Separation thing to fall, play a kind of buffer function, prevent not having separative gas to be discharged by oil outlet.
3. be placed on gas to be discharged by oil outlet, use breathing pipe one and breathing pipe two and be respectively equipped with stent support in below, prevent breathing pipe bending, breathing pipe is conducive to removing the oil dropped in breathing pipe, and breathing pipe two is designed to S type, and the oil in the gas of right cone tank can be prevented to be discharged to the external world along with gas, play the effect be separated further, the right-hand member of breathing pipe two tilts upward, and can prevent the oil in breathing pipe two from flowing out, and is conducive to collection and the cleaning of oil.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the present invention local change structure schematic diagram.
Sequence number in upper figure: the first cone tank 1, second cone tank 2, oil outlet 3, top cover 4, oil inlet pipe 5, first breathing pipe 6, second breathing pipe 8, support plate 9, baffle plate 10, second oil outlet 11.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the present invention is further described.
Embodiment 1
See Fig. 1, the bottom that a kind of gas and oil separating plant for diesel engine comprises the first cone tank 1, first cone tank 1 is provided with oil outlet 3, and top cover portion is provided with top cover 4, and top cover 4 offers air outlet; The side, top of the first cone tank 1 offers filler opening, and filler opening is communicated with oil inlet pipe 5.
Also comprise the second cone tank 2, and the second cone tank 2 is positioned at a side-lower of the first cone tank 1;
The bottom of the second cone tank 2 offers the second oil outlet 11, and top cover portion is provided with the second top cover, the second top cover offers the second air outlet; The side, top of the second cone tank 2 offers the second suction port;
First cone tank 1 and the second cone tank 2 are connected by the second breathing pipe 8, and one end of the second breathing pipe 8 is communicated with the air outlet of the first cone tank 1, and the other end is communicated with the second suction port on the second cone tank 2.Second breathing pipe 8 is horizontal S shape pipe, and the bottom of the second breathing pipe 8 is supported by support plate 9.Second air outlet place of the second cone tank 2 is communicated with one end of the first breathing pipe 6, and the first breathing pipe 6 is straight tube, and the other end mouth of pipe upwards, and the bottom of the first breathing pipe 6 is supported by dunnage 7.
Be installed with baffle plate 10 respectively in first cone tank 1 and the second cone tank 2, two pieces of plate washers 10 are stepped, and one end is fixedly connected the upper inside wall of the first cone tank 1 or the second cone tank 2, and the other end is cantilever-shaped.
Working principle of the present invention is described as follows:
As seen from Figure 1, gas mixture enters in the first cone tank 1 by suction tude 5, and cooled oil flows down due to the inwall of self gravitation along the first cone tank 1, flows out, and is collected, realize waste utilization through oil outlet 3; Gas enters in the second cone tank 2 by the second breathing pipe 8 one, because gas mixture could not be separated completely in the first cone tank 1, enter in the second cone tank 2 and be separated further, oil flows down along the second cone tank 2 inwall, discharge through the second oil outlet 11, and be collected, gas is discharged by the first breathing pipe 6.
Embodiment 2
See Fig. 2, the first breathing pipe 6 is S shape pipe, and the other end mouth of pipe upwards.
Other structure and working principle is with embodiment 1.
Claims (6)
1. for a gas and oil separating plant for diesel engine, comprise the first cone tank (1), the bottom of the first cone tank (1) is provided with oil outlet (3), and top cover portion is provided with top cover (4), and (4) offer air outlet to top cover; The side, top of the first cone tank (1) offers filler opening (5), it is characterized in that:
Also comprise the second cone tank (2), and the second cone tank (2) is positioned at a side-lower of the first cone tank (1);
The bottom of the second cone tank (2) offers the second oil outlet (11), and top cover portion is provided with the second top cover, the second top cover offers the second air outlet; The side, top of the second cone tank (2) offers the second suction port;
Described first cone tank (1) and the second cone tank (2) are connected by the second breathing pipe (8);
Baffle plate (10) is respectively equipped with in first cone tank (1) and the second cone tank (2).
2. a kind of gas and oil separating plant for diesel engine according to claim 1, is characterized in that: described plate washer (10) is for stepped, and one end is fixedly connected the inwall of the first cone tank (1) or the second cone tank (2), and the other end is cantilever-shaped.
3. a kind of gas and oil separating plant for diesel engine according to claim 1, is characterized in that: one end of the second breathing pipe (8) is communicated with the air outlet of the first cone tank (1), and the other end is communicated with the second suction port on the second cone tank (2).
4. a kind of gas and oil separating plant for diesel engine according to claim 3, is characterized in that: described second breathing pipe (8) is horizontal S shape pipe, and the second breathing pipe (8) is supported by support plate.
5. a kind of gas and oil separating plant for diesel engine according to claim 1, is characterized in that: the second air outlet place of the second cone tank (2) is communicated with one end of the first breathing pipe (6), and the other end mouth of pipe of the first breathing pipe (6) upwards.
6. a kind of gas and oil separating plant for diesel engine according to claim 5, is characterized in that: described first breathing pipe (6) is straight tube or S shape pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510576698.6A CN105114151B (en) | 2015-09-11 | 2015-09-11 | A kind of gas and oil separating plant for diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510576698.6A CN105114151B (en) | 2015-09-11 | 2015-09-11 | A kind of gas and oil separating plant for diesel engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105114151A true CN105114151A (en) | 2015-12-02 |
| CN105114151B CN105114151B (en) | 2018-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510576698.6A Active CN105114151B (en) | 2015-09-11 | 2015-09-11 | A kind of gas and oil separating plant for diesel engine |
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| Country | Link |
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| CN (1) | CN105114151B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476849A (en) * | 2016-06-24 | 2017-12-15 | 宝沃汽车（中国）有限公司 | Oil-gas separating device of engine and there is its engine assembly and vehicle |
| CN109735907A (en) * | 2019-01-30 | 2019-05-10 | 江苏文凤化纤集团有限公司 | Spinning oil nozzle on silicone oil finish |
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| DE10251677A1 (en) * | 2002-11-07 | 2004-05-19 | Mann + Hummel Gmbh | cyclone |
| CN201045308Y (en) * | 2007-02-12 | 2008-04-09 | 潍柴动力股份有限公司 | Multilevel oil and gas separator |
| CN101900011A (en) * | 2010-07-23 | 2010-12-01 | 奇瑞汽车股份有限公司 | Gas and oil separator |
| CN201794638U (en) * | 2010-09-02 | 2011-04-13 | 安徽全柴动力股份有限公司 | Oil-gas separator used in diesel |
| CN204140163U (en) * | 2014-09-30 | 2015-02-04 | 浙江华天机械有限公司 | A kind of disjunctor composite oil-gas separator |
| CN204327238U (en) * | 2014-12-18 | 2015-05-13 | 重庆小康工业集团股份有限公司 | There is the deaerator of secondary separation passage |
| CN204457939U (en) * | 2014-12-26 | 2015-07-08 | 宁波吉利罗佑发动机零部件有限公司 | A kind of gas and oil separating plant |
| CN204984537U (en) * | 2015-09-11 | 2016-01-20 | 安徽全柴动力股份有限公司 | A oil -gas separation device for diesel engine |
-
2015
- 2015-09-11 CN CN201510576698.6A patent/CN105114151B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10251677A1 (en) * | 2002-11-07 | 2004-05-19 | Mann + Hummel Gmbh | cyclone |
| CN201045308Y (en) * | 2007-02-12 | 2008-04-09 | 潍柴动力股份有限公司 | Multilevel oil and gas separator |
| CN101900011A (en) * | 2010-07-23 | 2010-12-01 | 奇瑞汽车股份有限公司 | Gas and oil separator |
| CN201794638U (en) * | 2010-09-02 | 2011-04-13 | 安徽全柴动力股份有限公司 | Oil-gas separator used in diesel |
| CN204140163U (en) * | 2014-09-30 | 2015-02-04 | 浙江华天机械有限公司 | A kind of disjunctor composite oil-gas separator |
| CN204327238U (en) * | 2014-12-18 | 2015-05-13 | 重庆小康工业集团股份有限公司 | There is the deaerator of secondary separation passage |
| CN204457939U (en) * | 2014-12-26 | 2015-07-08 | 宁波吉利罗佑发动机零部件有限公司 | A kind of gas and oil separating plant |
| CN204984537U (en) * | 2015-09-11 | 2016-01-20 | 安徽全柴动力股份有限公司 | A oil -gas separation device for diesel engine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476849A (en) * | 2016-06-24 | 2017-12-15 | 宝沃汽车（中国）有限公司 | Oil-gas separating device of engine and there is its engine assembly and vehicle |
| CN107476849B (en) * | 2016-06-24 | 2019-09-20 | 北汽福田汽车股份有限公司 | Oil-gas separating device of engine and engine assembly and vehicle with it |
| CN109735907A (en) * | 2019-01-30 | 2019-05-10 | 江苏文凤化纤集团有限公司 | Spinning oil nozzle on silicone oil finish |
| CN109735907B (en) * | 2019-01-30 | 2022-02-01 | 江苏文凤化纤集团有限公司 | Lubricating oil agent oiling nozzle for spinning |
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| Publication number | Publication date |
|---|---|
| CN105114151B (en) | 2018-05-18 |
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