CN103437921B - A kind of engine charge supercharging and air filter self-cleaning device and its application method - Google Patents
A kind of engine charge supercharging and air filter self-cleaning device and its application method Download PDFInfo
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- CN103437921B CN103437921B CN201310341710.6A CN201310341710A CN103437921B CN 103437921 B CN103437921 B CN 103437921B CN 201310341710 A CN201310341710 A CN 201310341710A CN 103437921 B CN103437921 B CN 103437921B
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Abstract
The invention discloses a kind of supercharging of engine charge and air filter self-cleaning device and its application method, the device includes being symmetrical arranged parallel vertically, and the first group of double-filtration unit and second group of double-filtration unit connected by gas pipeline, it is vertically arranged by gas pipeline, and the 3rd group of filter element connected with first group of double-filtration unit and second group of double-filtration unit, it is equipped with first group of double-filtration unit, connectivity part between second group of double-filtration unit and the 3rd group of filter element, and for controlling the control unit that corresponding cleaner is opened or closed, and first group of double-filtration unit is communicated to by gas pipeline respectively, air blower below second group of double-filtration unit and the 3rd group of filter element.The engine charge is pressurized and air filter self-cleaning device and its application method, the defects of energy consumption is big, heat dispersion is poor and service life is short can be overcome in the prior art, to realize the advantages of energy consumption is small, perfect heat-dissipating and service life are long.
Description
Technical field
The present invention relates to automobile technical field, in particular it relates to a kind of supercharging of engine charge and air filter self-cleaning device and
Its application method.
Background technology
Because heavy duty cargo vehicle in China's often works for a long time under rugged environment, engine filter often by
To the harm of dust and finely ground particles, more the serious is the combustion coefficient for reducing engine adds fuel consumption values, even
It is directly connected to the life-span of engine.
Cargo vehicle is under pressure in the stage of upward slope, cooling system, there is the phenomenon of " heat is boiled ".
During the present invention is realized, inventor find at least to have that energy consumption is big, heat dispersion is poor in the prior art and
The defects of service life is short.
The content of the invention
It is an object of the present invention in view of the above-mentioned problems, propose a kind of supercharging of engine charge and air filter self-cleaning device, with
Realize the advantages of energy consumption is small, perfect heat-dissipating and service life are long.
The second object of the present invention is, proposes making for more than one described engine charges superchargings and air filter self-cleaning device
Use method.
To achieve the above object, the technical solution adopted by the present invention is：A kind of engine charge supercharging and the self-cleaning dress of air filter
Put, including be symmetrical arranged parallel vertically and by gas pipeline connect first group of double-filtration unit and second group of two-stage mistake
Unit is filtered, is vertically arranged between first group of double-filtration unit and second group of double-filtration unit and passes through gas respectively
The 3rd group of filter element that body pipeline connects with first group of double-filtration unit and second group of double-filtration unit, and coordinate and set
Put the connection between first group of double-filtration unit, second group of double-filtration unit and the 3rd group of filter element
Locate and for controlling the control unit that corresponding cleaner is opened or closed.
Further, in first group of double-filtration unit, second group of double-filtration unit and the 3rd group of filter element
Lower section, provided with respectively by gas pipeline be communicated to first group of double-filtration unit, second group of double-filtration unit and
The air blower of 3rd group of filter element.
Further, in the top of first group of double-filtration unit, provided with the first cyclone type air inlet；Described
The top of two groups of double-filtration units, provided with the second cyclone type air inlet；In the top of the 3rd group of filter element, provided with use
In the air inlet pipe of connection engine.
Further, the structure of first group of double-filtration unit and second group of double-filtration unit is identical.
Further, first group of double-filtration unit, including top are provided with the first order of the first cyclone type air inlet
Cleaner, and connection gas pipeline is provided with installed in first stage filter lower section and right side by gas pipeline
Second level cleaner.
Further, in the lower section of the second level cleaner, it is additionally provided with blowoff valve.
Further, the 3rd group of filter element, including height are higher than first group of double-filtration unit and second group two
The third level dry type cleaner of level filter element.
Further, described control unit, including be located at first group of double-filtration unit and lead to second group of double-filtration list
The first controlling switch on the gas pipeline of member and the 3rd group of filter element, is located at second group of double-filtration unit and leads to first group
The second controlling switch on the gas pipeline of double-filtration unit and the 3rd group of filter element, and it is located at the 3rd group of filter element
The 3rd controlling switch led on the gas pipeline of first group of double-filtration unit and second group of double-filtration unit.
Meanwhile another technical scheme that the present invention uses is：A kind of engine charge supercharging and sky in accordance with the above
The application method of self-cleaning device is filtered, including：
When engine is in the situation of idling, by control unit by the 3rd group of filter element inlet close, air
After first group of double-filtration unit, effective filtering of gas is completed；Again by the effect of air blower and control unit, make gas
Second group of double-filtration unit of direction of flow, gas is flowed from filter core interior, make the gravel that is attached on former filter core and
Finely ground particles blow off filter core, blow out second group of double-filtration unit and enter in air.
Further, the application method of engine as described above plenum and air filter self-cleaning device, in addition to：
When vehicle is in situation about going up a slope, gas is changed to by way of air blast from original circulation canal by control unit
In the passage of machine, increase the power output of engine.
The engine charge supercharging of various embodiments of the present invention and air filter self-cleaning device and its application method, due to the device bag
Include the vertical first group of double-filtration unit and second group of double-filtration list for being symmetrical arranged and being connected by gas pipeline parallel
Member, be vertically arranged between first group of double-filtration unit and second group of double-filtration unit and respectively by gas pipeline with
First group of double-filtration unit and the 3rd group of filter element of second group of double-filtration unit connection, and be equipped with first
Organize the connectivity part between double-filtration unit, second group of double-filtration unit and the 3rd group of filter element and for controlling
The control unit that corresponding cleaner is opened or closed；Filter element self-cleaning can be realized, particulate matter and dust is removed, changes
Kind engine aspirating system, the periodic maintenance of oil consumption and regular maintenance and cleaner to engine serve good guarantor
Shield；So as to overcome in the prior art the defects of energy consumption is big, heat dispersion is poor and service life is short, to realize that energy consumption is small, scattered
The advantages of good in thermal property and long service life.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
Obtain it is clear that or being understood by implementing the present invention.
Below by drawings and examples, technical scheme is described in further detail.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1-Fig. 4 is gas flow in the structure and the course of work of inventive engine plenum and air filter self-cleaning device
Schematic diagram.
With reference to accompanying drawing, reference is as follows in the embodiment of the present invention：
1- first stage filters (2)；2- second level cleaner (2)；3- third level dry types cleaner (1)；4- is controlled
Unit (3) processed；5- air blowers (1).
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Device embodiment
According to embodiments of the present invention, as Figure 1-Figure 4, there is provided a kind of engine charge supercharging and the self-cleaning dress of air filter
Put, including be symmetrical arranged parallel vertically and by gas pipeline connect first group of double-filtration unit and second group of two-stage mistake
Unit is filtered, is vertically arranged between first group of double-filtration unit and second group of double-filtration unit and passes through flue respectively
The 3rd group of filter element that road connects with first group of double-filtration unit and second group of double-filtration unit, and be equipped with
Connectivity part between first group of double-filtration unit, second group of double-filtration unit and the 3rd group of filter element and it is used for
Control the control unit (such as control unit 4) that corresponding cleaner is opened or closed.First group of double-filtration unit, second group two
The lower section of level filter element and the 3rd group of filter element, provided with being communicated to first group of double-filtration list by gas pipeline respectively
The air blower (such as air blower 5) of member, second group of double-filtration unit and the 3rd group of filter element.
Specifically, in the top of first group of double-filtration unit, provided with the first cyclone type air inlet；In second group of two-stage mistake
The top of unit is filtered, provided with the second cyclone type air inlet；In the top of the 3rd group of filter element, provided with for connecting engine
Air inlet pipe.
Wherein, the structure of above-mentioned first group of double-filtration unit and second group of double-filtration unit is identical.First group of two-stage
Filter element, including top are provided with the first stage filter (such as first stage filter 1) of the first cyclone type air inlet, and pass through
Gas pipeline is arranged on the second level cleaner (such as that below first stage filter and right side is provided with connection gas pipeline
Two level cleaner 2).In the second level, the lower section of cleaner, is additionally provided with blowoff valve.First stage filter and second level cleaner,
It can be dry type cleaner.
Above-mentioned 3rd group of filter element, including height are higher than first group of double-filtration unit and second group of double-filtration unit
Third level dry type cleaner (such as third level dry type cleaner 3).
Above-mentioned control unit, including be located at first group of double-filtration unit and lead to second group of double-filtration unit and the 3rd group
The first controlling switch on the gas pipeline of filter element, it is located at second group of double-filtration unit and leads to first group of double-filtration list
The second controlling switch on the gas pipeline of member and the 3rd group of filter element, and be located at the 3rd group of filter element and lead to first group
The 3rd controlling switch on the gas pipeline of double-filtration unit and second group of double-filtration unit.
The engine charge supercharging of above-described embodiment and air filter self-cleaning device, utilize control unit (the first controlling switch, the
Corresponding controlling switch in two controlling switches and the 3rd controlling switch), to preceding two groups of double-filtration units and the 3rd group of filtering list
Member carries out closure control, along with gas circulation control of the air blower to pipeline and the enhancing to pipeline gas flow and pressure are made
With the effect of so as to realize engine charge supercharging and self-cleaning first two groups of two-stage dry type filter element.
Application method embodiment
According to embodiments of the present invention, there is provided a kind of supercharging of engine charge as Figure 1-Figure 4 and air filter self-cleaning device
Application method, mainly include：
(1) when engine is in the situation of idling, by the 3rd group of filter element inlet close, air passes through first group
After double-filtration unit, effective filtering of gas is completed, by the effect of air blower and control unit, at this moment gas flow second
Group double-filtration unit, gas is flowed from filter core interior, makes the gravel and finely ground particles being attached on former filter core
Blow off filter core, enters so as to blow out first group of double-filtration unit and second group of double-filtration unit in air.Control unit can
Enter unidirectionally to go out with the gas unidirectional before realization inside two groups of double-filtration units, so as to realize the effect of filter element is self-cleaning.
(2) when vehicle is in situation about going up a slope, now engine needs substantial amounts of air inflow, engine is in high and turns round
The power output state of square.Gas is changed in the passage of air blower by control unit from original circulation canal, is added
The pressure and density of gas, make engine charge more abundant, and burning is more complete, it is possible to increases the power output of engine
.
In summary, the engine charge supercharging of the various embodiments described above of the present invention and air filter self-cleaning device and its user
Method, it is possible to achieve filter element self-cleaning, remove particulate matter and dust, improve engine aspirating system, to engine
Oil consumption and regular maintenance and the periodic maintenance of cleaner serve good protection；Engine charge is pressurized, and can be allowed and be started
Machine can provide better quality, density and the bigger air of pressure when needing powerful output；Also fuel-efficient, section has been reached
The purpose of oil, reduces the maintenance cost of cost of transportation and vehicle, adds benefit.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (8)
1. a kind of engine charge supercharging and air filter self-cleaning device, it is characterised in that including being symmetrical arranged and passing through parallel vertically
The first group of double-filtration unit and second group of double-filtration unit of gas pipeline connection, are vertically arranged in first group of two-stage
Pass through between filter element and second group of double-filtration unit and respectively gas pipeline and first group of double-filtration unit and second
3rd group of filter element of group double-filtration unit connection, and be equipped with first group of double-filtration unit, second
Organize the connectivity part between double-filtration unit and the 3rd group of filter element and for controlling corresponding cleaner to be opened or closed
Control unit；
In the lower section of first group of double-filtration unit, second group of double-filtration unit and the 3rd group of filter element, provided with point
First group of double-filtration unit, second group of double-filtration unit and the 3rd group of filter element are not communicated to by gas pipeline
Air blower；
In the top of first group of double-filtration unit, provided with the first cyclone type air inlet；In second group of double-filtration
The top of unit, provided with the second cyclone type air inlet；In the top of the 3rd group of filter element, provided with for connecting engine
Air inlet pipe.
2. engine charge supercharging according to claim 1 and air filter self-cleaning device, it is characterised in that described first group two
The structure of level filter element and second group of double-filtration unit is identical.
3. engine charge supercharging according to claim 2 and air filter self-cleaning device, it is characterised in that described first group two
Level filter element, including top are provided with the first stage filter of the first cyclone type air inlet, and are arranged on by gas pipeline
Below the first stage filter and right side is provided with the second level cleaner of connection gas pipeline.
4. engine charge supercharging according to claim 3 and air filter self-cleaning device, it is characterised in that in the second level
The lower section of cleaner, is additionally provided with blowoff valve.
5. engine charge supercharging according to claim 1 and air filter self-cleaning device, it is characterised in that the 3rd group of mistake
Unit, including height are filtered higher than first group of double-filtration unit and the third level dry type cleaner of second group of double-filtration unit.
6. engine charge supercharging according to claim 1 and air filter self-cleaning device, it is characterised in that the control is single
Member, including it is located at the gas pipeline that first group of double-filtration unit leads to second group of double-filtration unit and the 3rd group of filter element
On the first controlling switch, be located at second group of double-filtration unit and lead to first group of double-filtration unit and the 3rd group of filter element
Gas pipeline on the second controlling switch, and be located at the 3rd group of filter element and lead to first group of double-filtration unit and second
The 3rd controlling switch on the gas pipeline of group double-filtration unit.
7. a kind of engine charge supercharging according to claim 1 and the application method of air filter self-cleaning device, its feature exist
In, including：
When engine is in the situation of idling, the 3rd group of filter element inlet close, air are passed through by control unit
After first group of double-filtration unit, effective filtering of gas is completed；Again by the effect of air blower and control unit, make gas stream
To second group of double-filtration unit, gas is flowed from filter core interior, makes the gravel that is attached on former filter core and small
Particulate matter blows off filter core, blows out second group of double-filtration unit and enters in air.
8. engine charge supercharging according to claim 7 and the application method of air filter self-cleaning device, it is characterised in that also
Including：
When vehicle is in situation about going up a slope, gas is changed to by way of air blower from original circulation canal by control unit
In passage, increase the power output of engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310341710.6A CN103437921B (en) | 2013-08-08 | 2013-08-08 | A kind of engine charge supercharging and air filter self-cleaning device and its application method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310341710.6A CN103437921B (en) | 2013-08-08 | 2013-08-08 | A kind of engine charge supercharging and air filter self-cleaning device and its application method |
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| CN103437921A CN103437921A (en) | 2013-12-11 |
| CN103437921B true CN103437921B (en) | 2018-01-19 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014004664B4 (en) * | 2014-03-31 | 2015-12-10 | Mtu Friedrichshafen Gmbh | Method for cleaning a filter device in a fresh air system |
| CN104454259A (en) * | 2014-11-28 | 2015-03-25 | 赵永胜 | Whirlwind reverse blowing type self-cleaning air filter device |
| CN105909431B (en) * | 2016-04-08 | 2018-10-02 | 王建标 | The cleaning burning auxiliary device of vehicular engine |
| CN113417780A (en) * | 2021-07-28 | 2021-09-21 | 徐州徐工挖掘机械有限公司 | Self-cleaning system and self-cleaning method for engine intake filter device and excavator |
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| CN1749550A (en) * | 2005-10-21 | 2006-03-22 | 李宝军 | Internal combustion engine air filter system capable of self cleaning for uninterrupted filter work |
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| CN103437921A (en) | 2013-12-11 |
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Effective date of registration: 20211207 Address after: 017000 room 701, 7 / F, office building 3, burdong Avenue, Dongsheng District, Ordos City, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Zhongkai Special Vehicle Manufacturing Co.,Ltd. Address before: The Inner Mongolia Autonomous Region City, Dongsheng District, Erdos Road No. 12 Patentee before: Zhao Yongsheng |
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