CN105507991A - Ventilator air filter exhaust utilization structure and air filter with same - Google Patents
Ventilator air filter exhaust utilization structure and air filter with same Download PDFInfo
- Publication number
- CN105507991A CN105507991A CN201610072059.0A CN201610072059A CN105507991A CN 105507991 A CN105507991 A CN 105507991A CN 201610072059 A CN201610072059 A CN 201610072059A CN 105507991 A CN105507991 A CN 105507991A
- Authority
- CN
- China
- Prior art keywords
- air filter
- oil
- exhaust
- waste gas
- baffle plate
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M3/00—Lubrication specially adapted for engines with crankcase compression of fuel-air mixture or for other engines in which lubricant is contained in fuel, combustion air, or fuel-air mixture
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
The invention provides a ventilator air filter exhaust utilization structure and an air filter with the same. The ventilator air filter exhaust utilization structure comprises an exhaust pipe, wherein the exhaust pipe is arranged on the air filter; exhaust and engine oil generated by the working engine enter the air filter via the exhaust pipe due to engine mist generated by high temperature; an exhaust baffle is arranged in the air filter in the position corresponding to the exhaust pipe; the exhaust baffle is installed at a carburetor connector of the air filter; and after entering the air filter, the engine oil mist is sucked into a combustion chamber to participate in combustion via a carburetor through negative pressure of the engine under the guide action of the exhaust baffle. The structure overcomes the defects of filter effect degradation and insufficient inlet gas since oil drops generated by oil mist cooling are accumulated on the air filter element, and reduces the inconvenience caused by frequent maintenance of the user. Meanwhile, the structure solves the problem of environmental pollution to great extent since the oil drops flow from the air filter to the outside.
Description
Technical field
The present invention relates to technical field of engines, be specifically related to a kind of air filter exhaust gas utilization structure of logical machine and there is the air filter of this structure.
Background technique
Usually, the waste gas that engine operation produces needs to be discharged in air after air filter is filtered again, avoid polluting ambient air, but, due to high temperature can be produced during engine operation, machine oil is atomized, form machine oil mist of oil, machine oil mist of oil directly introduces air filter together with waste gas, existing Universal gasoline engine air filter generally includes base, filter core, shell etc., coupled together by lock bolt between base and shell, filter core is arranged in the cavity that base and shell be connected to form, mist of oil is not discharged by other effective mode, causing part mist of oil to become again oil droplet after foam filter elements cooling runs up on foam filter elements, finally below air filter base, instillation is extraneous, not only affect the filtering effect of air filter, and clean and air filter is safeguarded and is made troubles to user, also bring impact to environment simultaneously.
Summary of the invention
For deficiency existing in prior art, the invention provides a kind of air filter exhaust gas utilization structure of logical machine, under the prerequisite ensureing motor various aspects of performance, burning can be participated in through Carburetor suction firing chamber together with gasoline by the fully effective machine oil mist of oil produced by motor by motor self negative pressure, avoid the environmental pollution problem that mist of oil or oil droplet directly come the external world by air filter and cause, it also avoid oil droplet runs up on foam filter elements, improve air filter filtering effect, solve the inconvenience that user's frequent maintenance is brought.
For achieving the above object, present invention employs following technological scheme: a kind of air filter exhaust gas utilization structure of logical machine, comprise flue gas leading, described flue gas leading is arranged in air filter, and the waste gas that engine operation produces and the machine oil mist of oil that engine motor oil Yin Gaowen produces enter in air filter from flue gas leading; Position corresponding with described flue gas leading in air filter is provided with waste gas baffle plate, this waste gas baffle plate is arranged on the Carburetor connection mouth place of air filter, machine oil mist of oil enters after air filter under the leading role of waste gas baffle plate, sucks firing chamber participate in burning by motor self negative pressure through Carburetor.
The present invention adds waste gas baffle plate in air filter, mist of oil is subject to the stop of waste gas baffle plate after entering air filter, flow velocity reduces rapidly, be unlikely to directly to impact on foam filter elements, waste gas baffle plate also has certain leading role simultaneously, better mist of oil can be sucked firing chamber by motor self negative pressure through Carburetor and participate in burning, solve the series of problems brought because mist of oil can not be discharged from air filter timely and effectively, solve oil droplet that mist of oil cooling produces and be accumulated in the defects such as filtering effect that cleaner cartridge cleaner brings declines and air inlet is not enough, alleviate the inconvenience that user's frequent maintenance is brought, meanwhile, the environmental pollution problem that oil droplet brings from the air filter inflow external world is also solved to a great extent.
Present invention also offers a kind of air filter of logical machine, comprise air filter base, filter core, air filter housing and air filter exhaust gas utilization structure, described filter core is arranged in the cavity that air filter base and air filter housing be connected to form, and air filter base is provided with Carburetor connection mouth; On the outer wall that described flue gas leading is connected to air filter base and near Carburetor connection mouth, described waste gas baffle plate is fixedly connected in air filter base.
This air filter applies above-mentioned exhaust gas utilization structure, the machine oil mist of oil flow velocity that motor can produce by waste gas baffle plate reduces, thus machine oil mist of oil is imported engine interior participation burning greatly, solve oil droplet that mist of oil cooling produces and be accumulated in the defects such as filtering effect that cleaner cartridge cleaner brings declines and air inlet is not enough, alleviate the inconvenience that user's frequent maintenance is brought; Meanwhile, the environmental pollution problem that oil droplet brings from the air filter inflow external world is also solved to a great extent.
Accompanying drawing explanation
Fig. 1 is the explosive view of air filter of the present invention.
Fig. 2 is the erection drawing of air filter of the present invention.
Element numbers explanation
1-flue gas leading; 2-air filter base; 3-filter core support; 4-filter core; 5-air filter housing; 6-lock bolt; 7-baffle plate; 8-Carburetor connection mouth.
Embodiment
As depicted in figs. 1 and 2, the air filter exhaust gas utilization structure of logical machine provided by the invention, comprise flue gas leading 1, flue gas leading 1 is arranged in air filter, and the waste gas that engine operation produces and the machine oil mist of oil that engine motor oil Yin Gaowen produces enter in air filter from flue gas leading; Position corresponding with flue gas leading 1 in air filter is provided with waste gas baffle plate 7, this waste gas baffle plate 7 is arranged on Carburetor connection mouth 8 place of air filter, machine oil mist of oil enters after air filter under the leading role of waste gas baffle plate 7, sucks firing chamber participate in burning by motor self negative pressure through Carburetor.
Owing to adding waste gas baffle plate 7 in air filter, mist of oil is subject to the stop of waste gas baffle plate 7 after entering air filter, flow velocity reduces rapidly, be unlikely to directly to impact on filter core 4, waste gas baffle plate 7 also has certain leading role simultaneously, better mist of oil can be sucked firing chamber by motor self negative pressure through Carburetor and participate in burning, solve the series of problems brought because mist of oil can not be discharged from air filter timely and effectively, solve oil droplet that mist of oil cooling produces and be accumulated in the defects such as filtering effect that cleaner cartridge cleaner brings declines and air inlet is not enough, alleviate the inconvenience that user's frequent maintenance is brought, meanwhile, the environmental pollution problem that oil droplet brings from the air filter inflow external world is also solved to a great extent.
As depicted in figs. 1 and 2, the air filter of logical machine provided by the invention, comprise air filter base 2, filter core 4, air filter housing 5 and air filter exhaust gas utilization structure, filter core 2 is arranged in the cavity that air filter base 4 and air filter housing 5 be connected to form, air filter base 2 is provided with Carburetor connection mouth 8, on the outer wall that flue gas leading 1 is connected to air filter base and near Carburetor connection mouth 8, waste gas baffle plate 7 is fixedly connected in air filter base 2.
This air filter applies above-mentioned exhaust gas utilization structure, the machine oil mist of oil flow velocity that motor can produce by waste gas baffle plate 7 reduces, thus machine oil mist of oil is imported engine interior participation burning greatly, solve oil droplet that mist of oil cooling produces and be accumulated in the defects such as filtering effect that cleaner cartridge cleaner brings declines and air inlet is not enough, alleviate the inconvenience that user's frequent maintenance is brought; Meanwhile, the environmental pollution problem that oil droplet brings from the air filter inflow external world is also solved to a great extent.
In the present embodiment, this air filter also comprises filter core support 3, and filter core support 3 is placed on air filter base 2, plays fixed support filter core 4.
In the present embodiment, coupled together between air filter base 2 and air filter housing 5 by lock bolt 6, easy disassembly air filter, makes the maintenance work of air filter convenient.
Waste gas baffle plate 7 is fixedly connected on air filter base 2 by modes such as bolt, welding, bondings, and in the present embodiment, waste gas baffle plate 7 adopts the mode of welding to be fixedly connected on air filter base 2.
What finally illustrate is, above embodiment is only in order to illustrate technological scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technological scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (5)
1. an air filter exhaust gas utilization structure for logical machine, comprise flue gas leading, described flue gas leading is arranged in air filter, and the waste gas that engine operation produces and the machine oil mist of oil that engine motor oil Yin Gaowen produces enter in air filter from flue gas leading; It is characterized in that: position corresponding with described flue gas leading in air filter is provided with waste gas baffle plate, this waste gas baffle plate is arranged on the Carburetor connection mouth place of air filter, machine oil mist of oil enters after air filter under the leading role of waste gas baffle plate, sucks firing chamber participate in burning by motor self negative pressure through Carburetor.
2. an air filter, comprises air filter base, filter core and air filter housing, and described filter core is arranged in the cavity that air filter base and air filter housing be connected to form, and air filter base is provided with Carburetor connection mouth; It is characterized in that: also comprise air filter exhaust gas utilization structure according to claim 1, on the outer wall that described flue gas leading is connected to air filter base and near Carburetor connection mouth, described waste gas baffle plate is fixedly connected in air filter base.
3. air filter according to claim 2, is characterized in that: also comprise filter core support, and described filter core Bracket setting, on air filter base, plays fixed support filter core.
4. air filter according to claim 2, is characterized in that: coupled together by lock bolt between described air filter base and air filter housing.
5. the air filter according to any one of claim 2-4, is characterized in that: described waste gas baffle plate is welded in air filter base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610072059.0A CN105507991A (en) | 2016-02-02 | 2016-02-02 | Ventilator air filter exhaust utilization structure and air filter with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610072059.0A CN105507991A (en) | 2016-02-02 | 2016-02-02 | Ventilator air filter exhaust utilization structure and air filter with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105507991A true CN105507991A (en) | 2016-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610072059.0A Pending CN105507991A (en) | 2016-02-02 | 2016-02-02 | Ventilator air filter exhaust utilization structure and air filter with same |
Country Status (1)
| Country | Link |
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| CN (1) | CN105507991A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200940526Y (en) * | 2006-06-16 | 2007-08-29 | 盐城市格尔福动力机械有限公司 | Air filter of gasoline generator set |
| US20080210206A1 (en) * | 2006-12-26 | 2008-09-04 | Yasuhiro Kuji | Breather apparatus in combustion engine |
| CN202023665U (en) * | 2011-03-01 | 2011-11-02 | 重庆宗申通用动力机械有限公司 | Air filter of gasoline engine |
| JP2013238176A (en) * | 2012-05-16 | 2013-11-28 | Suzuki Motor Corp | Reflux structure for blow-by gas |
| CN103557100A (en) * | 2013-09-26 | 2014-02-05 | 浙江亚特电器有限公司 | Air filter capable of separating oil from vapor |
| CN203559961U (en) * | 2013-11-05 | 2014-04-23 | 中国第一汽车股份有限公司 | Air filter integrating oil-gas separation structure |
| CN205422887U (en) * | 2016-02-02 | 2016-08-03 | 隆鑫通用动力股份有限公司 | Lead to empty filter waste gas utilization structure of machine and empty filter that has this structure |
-
2016
- 2016-02-02 CN CN201610072059.0A patent/CN105507991A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200940526Y (en) * | 2006-06-16 | 2007-08-29 | 盐城市格尔福动力机械有限公司 | Air filter of gasoline generator set |
| US20080210206A1 (en) * | 2006-12-26 | 2008-09-04 | Yasuhiro Kuji | Breather apparatus in combustion engine |
| CN202023665U (en) * | 2011-03-01 | 2011-11-02 | 重庆宗申通用动力机械有限公司 | Air filter of gasoline engine |
| JP2013238176A (en) * | 2012-05-16 | 2013-11-28 | Suzuki Motor Corp | Reflux structure for blow-by gas |
| CN103557100A (en) * | 2013-09-26 | 2014-02-05 | 浙江亚特电器有限公司 | Air filter capable of separating oil from vapor |
| CN203559961U (en) * | 2013-11-05 | 2014-04-23 | 中国第一汽车股份有限公司 | Air filter integrating oil-gas separation structure |
| CN205422887U (en) * | 2016-02-02 | 2016-08-03 | 隆鑫通用动力股份有限公司 | Lead to empty filter waste gas utilization structure of machine and empty filter that has this structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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Application publication date: 20160420 |