CN210483857U - Oil-gas separator device of engine - Google Patents
Oil-gas separator device of engine Download PDFInfo
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- CN210483857U CN210483857U CN201921447849.8U CN201921447849U CN210483857U CN 210483857 U CN210483857 U CN 210483857U CN 201921447849 U CN201921447849 U CN 201921447849U CN 210483857 U CN210483857 U CN 210483857U
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Abstract
The utility model relates to an engine oil-gas separator device, which comprises a mounting frame, a liquid accumulation box and an air inlet pipe, wherein the liquid accumulation box is arranged on the mounting frame, and the upper part of the liquid accumulation box is connected with the oil-gas separator; the oil-gas separator comprises a separation cavity, a separation cover, a rotary column, rotary vanes, a telescopic column, a rotating shaft, a cylinder and a sealing piston, wherein the separation cavity is arranged in the separation cover, the side edge of the separation cover is connected with an air inlet pipe, the rotary column is arranged in the separation cavity, and the rotary vanes are arranged on the outer side of the rotary column. Above-mentioned engine oil and gas separator device, it accomplishes oil-gas separation to the hydrops case to have along separating hood inner wall whereabouts flow, the cylinder drives flexible post and pushes down, sealed piston draws in the air outlet pipe, gas after the separation is discharged from the gas outlet, overall structure is simple, the centrifugation of high strength rotates, and effectual with oil-gas separation, improve separation efficiency and increase the working efficiency, the guide bar drives the scraper blade and clears up the separating hood inner wall, avoid accumulating too much oil stain on the inner wall, improve the advantage of long-pending oily efficiency.
Description
Technical Field
The utility model belongs to the technical field of the engine oil-gas separation technique and specifically relates to an engine oil-gas separator device.
Background
When the engine works, a part of high-temperature and high-pressure fuel gas leaks into a crankcase through a piston ring, wherein after diesel vapor and water vapor are condensed, engine oil becomes thin, the performance is deteriorated, and foams are formed in the engine oil to damage the normal supply of the engine oil, which is particularly serious when the engine is cooled in winter. Oil droplets settle to the tube wall under the action of gravity and accumulate in the oil return tube and flow back to the crankcase. The labyrinth type oil-gas separator has relatively low efficiency, and the treated oil mist is not thorough.
SUMMERY OF THE UTILITY MODEL
In view of above-mentioned situation, it is necessary to provide one kind and can follow the separation cover inner wall and fall and flow to accomplish oil-gas separation in the hydrops case, the cylinder drives flexible post and pushes down, sealed piston draws from the trachea, gas after the separation is discharged from the gas outlet, overall structure is simple, the centrifugation of high strength is rotated, and effectual with oil-gas separation, it increases the working efficiency to improve separation efficiency, the guide bar drives the scraper blade and clears up the separation cover inner wall, avoid accumulating too much oil stain on the inner wall, improve the engine oil-gas separator device of long-pending oily efficiency.
An oil-gas separator device of an engine comprises a mounting frame, a liquid accumulation box and an air inlet pipe, wherein the liquid accumulation box is mounted on the mounting frame, and the upper part of the liquid accumulation box is connected with the oil-gas separator;
the oil-gas separator comprises a separation cavity, a separation cover, a rotary column, rotary blades, a telescopic column, a rotary shaft, a cylinder and a sealing piston, wherein the separation cavity is arranged in the separation cover, the side edge of the separation cover is connected with an air inlet pipe, the rotary column is arranged in the separation cavity, the rotary blades are arranged on the outer side of the rotary column, the rotary shaft is arranged above the rotary column, the telescopic column is connected above the rotary shaft, the sealing piston is arranged on the telescopic column, the top end of the telescopic column is connected with the cylinder, and a cleaning device is arranged on the inner wall of the separation;
the cleaning device comprises a guide rod, a fixing rod, a mounting seat and a scraper, wherein the fixing rod is connected to the top end of the guide rod, the mounting seat is connected to the bottom end of the guide rod, the scraper is connected to the side end of the mounting seat, and an air outlet pipe is connected to the upper portion of the oil-gas separator.
Preferably, the bottom of the separation cavity is open, the bottom of the separation cover is arranged in the liquid accumulation box, and the upper end of the separation cover is hermetically connected with the liquid accumulation box.
Preferably, the upper end of the separation cover is hermetically connected with the air outlet pipe, the side end of the air outlet pipe is provided with an air outlet, and the telescopic column penetrates through the air outlet pipe and is connected with the air cylinder.
Preferably, the sealing piston is fixedly wrapped on the outer side of the telescopic column, and the telescopic column is movably connected with the air outlet pipe in a sealing mode through the sealing piston.
Preferably, the fixed rod is installed on the top of flexible post, and guide bar and mount pad all set up two, and the guide bar is installed in the both ends of fixed rod, the below fixed connection mount pad of guide bar.
Preferably, the scraper is arranged on the inner wall of the separation cover, and one end of the guide rod penetrates through the separation cover to be connected with the scraper behind the scraper.
1. The engine oil-gas separator device comprises a telescopic column, a sealing piston and an air outlet pipe, wherein the telescopic column is movably connected with the air outlet pipe in a sealing mode through the sealing piston, the air outlet pipe is connected above the oil-gas separator, after an oil-containing mist air inlet pipe enters a separation cavity, the rotary column rotates at a high speed, air flow is strongly rotated under the guiding effect of a guiding rotary blade, the air flow spirally and downwards enters the separation cavity along a cylinder body, oil drops with high density are thrown onto the inner wall of a separation cover under the action of centrifugal force, oil-gas separation is completed in the oil-gas box under the action of gravity, the cylinder drives the telescopic column to press downwards, the sealing piston is drawn out from the air outlet pipe, and separated gas is discharged from an air outlet.
2. Above-mentioned engine oil and gas separator device, the guide bar is installed in the both ends of dead lever, the below fixed connection mount pad of guide bar, the scraper blade sets up on the inner wall of separation cover, guide bar one end is passed the separation cover and is connected with the scraper blade at scraper blade rear, drives flexible post when the cylinder and pushes down, the dead lever drives the guide bar and pushes down, the guide bar drives the scraper blade and clears up the separation cover inner wall, avoids accumulating too much oil stain on the inner wall, improves long-pending oily efficiency.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic view of the pressure of the oil-gas separator according to the embodiment of the present invention;
fig. 3 is an enlarged view of the embodiment of the present invention at a;
FIG. 4 is a schematic structural view of a cleaning device according to an embodiment of the present invention;
fig. 5 is a sectional view of the separation cover and scraper according to the embodiment of the present invention.
In the figure: 1. a mounting frame; 2. a liquid accumulation box; 3. an air inlet pipe; 4. an oil-gas separator; 41. a separation chamber; 42. A separation hood; 43. a spin column; 44. rotating the leaf; 45. a telescopic column; 46. a rotating shaft; 47. a cylinder; 48. A sealing piston; 5. a cleaning device; 51. a guide bar; 52. fixing the rod; 53. a mounting seat; 54. a squeegee; 6. an air outlet pipe; 61. and an air outlet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following description, with reference to the accompanying drawings and embodiments, will explain the oil-gas separator device of the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1-3, an engine oil-gas separator device according to an embodiment of the present invention includes an installation frame 1, a liquid accumulation tank 2 and an air inlet pipe 3, the liquid accumulation tank 2 is installed on the installation frame 1, an oil-gas separator 4 is connected above the liquid accumulation tank 2, the oil-gas separator 4 includes a separation chamber 41, a separation cover 42, a rotary column 43, a rotary vane 44, a telescopic column 45, a rotary shaft 46, a cylinder 47 and a sealing piston 48, the separation chamber 41 is disposed in the separation cover 42, the air inlet pipe 3 is connected to a side edge of the separation cover 42, the rotary column 43 is disposed in the separation chamber 41, the rotary vane 44 is installed on an outer side of the rotary column 43, the rotary shaft 46 is disposed above the rotary shaft 43, the telescopic column 45 is connected above the rotary shaft 46, the sealing piston 48 is installed on the telescopic column 45, the top end of the telescopic column 45 is connected to the cylinder 47, a cleaning device 5 is disposed on an inner wall of the, the upper end of a separation cover 42 is hermetically connected with a liquid accumulation box 2, the upper end of the separation cover 42 is hermetically connected with an air outlet pipe 6, the side end of the air outlet pipe 6 is provided with an air outlet 61, a telescopic column 45 penetrates through the air outlet pipe 6 and is connected with a cylinder 47, a sealing piston 48 is fixedly coated on the outer side of the telescopic column 45, the telescopic column 45 is hermetically and movably connected with the air outlet pipe 6 through the sealing piston 48, the air outlet pipe 6 is connected above an oil-gas separator 4, when an oil-containing mist gas inlet pipe 3 enters a separation cavity 41, a rotary column 43 rotates at high speed, airflow is strongly rotated under the guiding action of a guiding rotary vane 44, the airflow spirally downwards enters the separation cavity 41 along a cylinder body, oil drops with high density are thrown to the inner wall of the separation cover 42 under the action of centrifugal force, and flow downwards along the inner wall of the separation cover 42 to the liquid accumulation box 2 under, the sealing piston 48 is drawn out from the air outlet pipe 6, the separated gas is discharged from the air outlet 61, the whole structure is simple, the centrifugal rotation is high in strength, the oil-gas separation is effectively realized, the separation efficiency is improved, and the working benefit is increased.
Referring to fig. 4-5, the cleaning device 5 includes a guide rod 51, a fixing rod 52, a mounting seat 53 and a scraper 54, the fixing rod 52 is connected to the top end of the guide rod 51, the mounting seat 53 is connected to the bottom end of the guide rod 51, the scraper 54 is connected to the side end of the mounting seat 53, the fixing rod 52 is mounted to the top end of the telescopic column 45, two guide rods 51 and two mounting seats 53 are provided, the guide rod 51 is mounted to two ends of the fixing rod 52, the mounting seat 53 is fixedly connected to the lower portion of the guide rod 51, the scraper 54 is disposed on the inner wall of the separation cover 42, one end of the guide rod 51 penetrates through the separation cover 42 and is connected to the scraper 54 behind the scraper 54, when the cylinder 47 drives the telescopic column 45 to press down, the guide rod 52 drives the guide rod 51 to press down, the guide rod 51 drives the scraper 54 to clean the inner wall of the separation cover.
In summary, the following steps: the utility model discloses engine oil and gas separator device, flexible post 45 passes through sealed piston 48 and 6 sealed swing joint of outlet duct, outlet duct 6 is connected to oil and gas separator 4's top, after oiliness fog gas intake pipe 3 got into separation chamber 41, under the high-speed rotation of column spinner 43, the air current produced strong rotation by the water conservancy diversion effect of direction rotatory leaf 44, the air current was the spiral along the barrel and was gone into in separation chamber 41 downwards, the oil droplet that the density is big was thrown off to the inner wall of separation cover 42 under the centrifugal force effect, and under the action of gravity, flow to accomplish oil-gas separation in hydrops case 2 along the inner wall of separation cover 42, cylinder 47 drives flexible post 45 and pushes down, sealed piston 48 is drawn out from outlet duct 6, the gas after the separation is discharged from gas outlet 61, the overall structure is simple, the centrifugal rotation of high strength, and effectively with oil-gas separation, improve separation efficiency and increase the working, guide bar 51 installs in the both ends of dead lever 52, guide bar 51's below fixed connection mount pad 53, scraper blade 54 sets up on the inner wall of separation cover 42, guide bar 51 one end is passed separation cover 42 and is connected with scraper blade 54 at scraper blade 54 rear, drive flexible post 45 and push down when cylinder 47, dead lever 52 drives guide bar 51 and pushes down, guide bar 51 drives scraper blade 54 and clears up separation cover 42 inner wall, avoid accumulating too much oil stain on the inner wall, improve long-pending oily efficiency.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.
Claims (6)
1. The utility model provides an engine oil and gas separator device, includes mounting bracket (1), hydrops case (2) and intake pipe (3), its characterized in that: the liquid accumulation box (2) is arranged on the mounting frame (1), and an oil-gas separator (4) is connected above the liquid accumulation box (2);
the oil-gas separator (4) comprises a separation cavity (41), a separation cover (42), a rotary column (43), a rotary vane (44), a telescopic column (45), a rotary shaft (46), a cylinder (47) and a sealing piston (48), wherein the separation cavity (41) is arranged in the separation cover (42), the side edge of the separation cover (42) is connected with the gas inlet pipe (3), the rotary column (43) is arranged in the separation cavity (41), the rotary vane (44) is installed on the outer side of the rotary column (43), the rotary shaft (46) is arranged above the rotary column (43), the telescopic column (45) is connected above the rotary shaft (46), the sealing piston (48) is installed on the telescopic column (45), the cylinder (47) is connected to the top end of the telescopic column (45), and a cleaning device (5) is arranged on the inner wall of the separation cavity;
the cleaning device (5) comprises a guide rod (51), a fixing rod (52), a mounting seat (53) and a scraper (54), the fixing rod (52) is connected to the top end of the guide rod (51), the mounting seat (53) is connected to the bottom end of the guide rod (51), the scraper (54) is connected to the side end of the mounting seat (53), and an air outlet pipe (6) is connected to the upper portion of the oil-gas separator (4).
2. An engine oil and gas separator device as set forth in claim 1 wherein: the bottom of the separation cavity (41) is open, the bottom of the separation cover (42) is arranged in the liquid accumulation box (2), and the upper end of the separation cover (42) is connected with the liquid accumulation box (2) in a sealing mode.
3. An engine oil and gas separator device as set forth in claim 1 wherein: the upper end of the separation cover (42) is connected with the air outlet pipe (6) in a sealing mode, the side end of the air outlet pipe (6) is provided with an air outlet (61), and the telescopic column (45) penetrates through the air outlet pipe (6) and is connected with the air cylinder (47).
4. An engine oil and gas separator device as set forth in claim 1 wherein: the sealing piston (48) is fixedly wrapped on the outer side of the telescopic column (45), and the telescopic column (45) is movably connected with the air outlet pipe (6) in a sealing mode through the sealing piston (48).
5. An engine oil and gas separator device as set forth in claim 1 wherein: the fixed rod (52) is installed at the top end of the telescopic column (45), two guide rods (51) and two installation seats (53) are arranged, the guide rods (51) are installed at two ends of the fixed rod (52), and the installation seats (53) are fixedly connected below the guide rods (51).
6. An engine oil and gas separator device as set forth in claim 1 wherein: the scraper (54) is arranged on the inner wall of the separation cover (42), and one end of the guide rod (51) penetrates through the separation cover (42) and is connected with the scraper (54) behind the scraper (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921447849.8U CN210483857U (en) | 2019-08-30 | 2019-08-30 | Oil-gas separator device of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921447849.8U CN210483857U (en) | 2019-08-30 | 2019-08-30 | Oil-gas separator device of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210483857U true CN210483857U (en) | 2020-05-08 |
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ID=70538654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921447849.8U Expired - Fee Related CN210483857U (en) | 2019-08-30 | 2019-08-30 | Oil-gas separator device of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210483857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115888981A (en) * | 2023-01-10 | 2023-04-04 | 上海润度生物科技有限公司 | Automatic air interchanger for separating waste gas of incubator |
-
2019
- 2019-08-30 CN CN201921447849.8U patent/CN210483857U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115888981A (en) * | 2023-01-10 | 2023-04-04 | 上海润度生物科技有限公司 | Automatic air interchanger for separating waste gas of incubator |
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|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200508 Termination date: 20200830 |