CN104196658A - Multi-filter element air filter of diesel engine - Google Patents
Multi-filter element air filter of diesel engine Download PDFInfo
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- CN104196658A CN104196658A CN201410343099.5A CN201410343099A CN104196658A CN 104196658 A CN104196658 A CN 104196658A CN 201410343099 A CN201410343099 A CN 201410343099A CN 104196658 A CN104196658 A CN 104196658A
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- filter
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- diesel engine
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Abstract
The invention discloses a multi-filter element air filter of a diesel engine. The multi-filter element air filter of the diesel engine is characterized by comprising an air inlet pipe, a filter main body and an air outlet pipe, wherein an air inlet valve port is formed in the bottom of the filter main body; the lower end of the air inlet valve port is fixedly connected with the air inlet pipe; an air inlet channel chamber is arranged at the upper end of the air inlet valve port; at least two separation filter air inlet pipes are arranged on the air inlet channel chamber; the upper ends of the separation filter air inlet pipes are in muff coupling with filter element devices; the filter element devices are parallel to each other; an air filter leading-out chamber is arranged at the upper ends of the filter element devices; air outlets in the tail ends of the filter element devices are connected with one end of the air filter leading-out chamber; the other end of the air filter leading-out chamber is connected with the air outlet pipes; and a top cover is arranged at the upper end of the filter main body. Through the mode, the multi-filter element air filter of the diesel engine enhances the air filter quality to a greater extent through multi-filter element filtration, is reasonable in design and small in occupied space, enables the diesel engine to suck the air with higher quality, and prolongs the service life of the diesel engine.
Description
Technical field
The present invention relates to diesel filter field, particularly relate to a kind of many filter cores air filter for diesel engine.
Background technique
The effect of diesel oil air-strainer is the normal work that filters out impurities to protect motor; reduce wear; avoid stopping up; improve engine life, but traditional diesel oil air-strainer uses single track filter core to filter conventionally, be difficult to thoroughly filter out like this impurity; and some air filter for diesel engines also can select multiple tracks filter core to filter successively; but such design takes up room greatly, and efficiency is not high, is difficult to well filter out impurity protection diesel engine.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of many filter cores air filter for diesel engine, can promote significantly air filtering quality by many filter element filterings, and reasonable in design, take up room little, make diesel engine suck higher-quality air, extend diesel engine working life.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: a kind of many filter cores air filter for diesel engine is provided, comprise: suction tude, filter cleaner body and steam outlet pipe, described filter cleaner body bottom is provided with intake valve port, described intake valve port lower end is fixedly connected with described suction tude, described intake valve port upper end is provided with gas-entered passageway chamber, on described gas-entered passageway chamber, be at least provided with two points of filter suction tude, described point of filter suction tude upper end socket filter element device, between described filter element device, be arranged in parallel, described filter element device upper end is provided with filter conductance and goes out chamber, the air outlet of described filter element device end goes out one end, chamber with described filter conductance and is connected, described filter conductance goes out the chamber the other end and is connected with described steam outlet pipe, described filter cleaner body upper end is provided with top cover.
In a preferred embodiment of the present invention, in described intake valve port, be provided with two-layer seal ring, described intake valve port and described suction tude joint and described intake valve port and joint, described gas-entered passageway chamber are provided with described seal ring.
In a preferred embodiment of the present invention, described steam outlet pipe is a U-shaped bend pipe, and described steam outlet pipe one end connects described filter conductance and goes out chamber and be located in described filter cleaner body, and the described steam outlet pipe the other end is derived and is located at described filter cleaner body outside.
In a preferred embodiment of the present invention, described filter element device outside is also provided with filter core fixing frame, and described filter core fixing frame is hollow out support body.
In a preferred embodiment of the present invention, described filter conductance go out chamber be inverted horn-like.
The invention has the beneficial effects as follows: the present invention can promote air filtering quality significantly by many filter element filterings, and reasonable in design, takes up room little, make diesel engine suck higher-quality air, extend diesel engine working life.
Brief description of the drawings
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation of many filter cores of the present invention air filter for diesel engine one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, suction tude; 2, filter cleaner body; 3, steam outlet pipe; 4, intake valve port; 5, gas-entered passageway chamber; 6, divide filter suction tude; 7, filter element device; 8, filter conductance goes out chamber; 9, top cover; 10, seal ring; 11, filter core fixing frame.
Embodiment
To the technological scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making all other embodiments that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of many filter cores air filter for diesel engine, comprise: suction tude 1, filter cleaner body 2 and steam outlet pipe 3, described filter cleaner body 2 bottoms are provided with intake valve port 4, described intake valve port 4 lower ends are fixedly connected with described suction tude 1, described intake valve port 4 upper ends are provided with gas-entered passageway chamber 5, on described gas-entered passageway chamber 5, be at least provided with two points of filter suction tude 6, described point of filter suction tude 6 upper end socket filter element devices 7, between described filter element device, be arranged in parallel, described filter element device 7 upper ends are provided with filter conductance and go out chamber 8, the air outlet of described filter element device 7 ends goes out 8 one end, chamber with described filter conductance and is connected, described filter conductance goes out chamber 8 the other ends and is connected with described steam outlet pipe 3, described filter cleaner body 2 upper ends are provided with top cover 9.
In addition, be provided with two-layer seal ring 10 in described intake valve port 4, described intake valve port 4 is provided with described seal ring 10 with described suction tude 1 joint and described intake valve port 4 with 5 joints, described gas-entered passageway chamber.
In addition, described steam outlet pipe 3 is a U-shaped bend pipe, and described steam outlet pipe 3 one end connect described filter conductance and go out chamber 8 and be located in described filter cleaner body 2, and described steam outlet pipe 3 the other ends are derived and are located at described filter cleaner body 2 outsides.
In addition, described filter element device 7 outsides are also provided with filter core fixing frame 11, and described filter core fixing frame 11 is hollow out support body.
In addition, described filter conductance go out chamber 8 be inverted horn-like.
Working principle of the present invention is for arranging intake valve port 4 in filter cleaner body 2 bottoms, intake valve port 4 lower ends are fixedly connected with suction tude 1, intake valve port 4 upper ends are provided with gas-entered passageway chamber 5, in intake valve port 4, be provided with two-layer seal ring 10, intake valve port 4 is provided with seal ring 10 with suction tude 1 joint and intake valve port 4 with 5 joints, gas-entered passageway chamber, and double-layer seal rings 10 makes intake valve port 4 seal safety.
On gas-entered passageway chamber 5, be at least provided with two points of filter suction tude 6, divide filter suction tude 6 upper ends socket filter element devices 7, filter element device 7 outsides are also provided with filter core fixing frame 11, filter core fixing frame 11 is hollow out support body, filter element device 7 upper ends are provided with filter conductance and go out chamber 8, filter conductance go out chamber 8 be inverted horn-like, the air outlet of filter element device 7 ends goes out 8 one end, chamber with filter conductance and is connected, filter conductance goes out chamber 8 the other ends and is connected with steam outlet pipe 3, steam outlet pipe 3 is a U-shaped bend pipe, steam outlet pipe 3 one end connection filter conductances go out chamber 8 and are located in filter cleaner body 2, steam outlet pipe 3 the other ends are derived and are located at filter cleaner body 2 outsides, filter cleaner body 2 upper ends are provided with top cover 9, first suction tude 1 imports to gas in gas-entered passageway chamber 5, then by gas-entered passageway chamber 5, gas being carried out to multichannel distribution enters in point filter suction tude 6, the filter element device 7 being socketed in point filter suction tude 6 filters gas, finally entering filter conductance goes out chamber 8 and is derived by steam outlet pipe 3.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. filter core air filter for diesel engine more than a kind, it is characterized in that, comprise: suction tude, filter cleaner body and steam outlet pipe, described filter cleaner body bottom is provided with intake valve port, described intake valve port lower end is fixedly connected with described suction tude, described intake valve port upper end is provided with gas-entered passageway chamber, on described gas-entered passageway chamber, be at least provided with two points of filter suction tude, described point of filter suction tude upper end socket filter element device, between described filter element device, be arranged in parallel, described filter element device upper end is provided with filter conductance and goes out chamber, the air outlet of described filter element device end goes out one end, chamber with described filter conductance and is connected, described filter conductance goes out the chamber the other end and is connected with described steam outlet pipe, described filter cleaner body upper end is provided with top cover.
2. many filter cores air filter for diesel engine according to claim 1, it is characterized in that, in described intake valve port, be provided with two-layer seal ring, described intake valve port and described suction tude joint and described intake valve port and joint, described gas-entered passageway chamber are provided with described seal ring.
3. many filter cores air filter for diesel engine according to claim 1, it is characterized in that, described steam outlet pipe is a U-shaped bend pipe, and described steam outlet pipe one end connects described filter conductance and goes out chamber and be located in described filter cleaner body, and the described steam outlet pipe the other end is derived and is located at described filter cleaner body outside.
4. many filter cores air filter for diesel engine according to claim 1, is characterized in that, described filter element device outside is also provided with filter core fixing frame, and described filter core fixing frame is hollow out support body.
5. many filter cores air filter for diesel engine according to claim 1, is characterized in that, described filter conductance go out chamber be inverted horn-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410343099.5A CN104196658A (en) | 2014-07-18 | 2014-07-18 | Multi-filter element air filter of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410343099.5A CN104196658A (en) | 2014-07-18 | 2014-07-18 | Multi-filter element air filter of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104196658A true CN104196658A (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410343099.5A Pending CN104196658A (en) | 2014-07-18 | 2014-07-18 | Multi-filter element air filter of diesel engine |
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| CN (1) | CN104196658A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603319A (en) * | 2018-10-10 | 2019-04-12 | 徐州华邦塑业有限公司 | New-energy automobile air cleaner |
| CN110761923A (en) * | 2019-10-30 | 2020-02-07 | 中国北方车辆研究所 | Air filter with compact structure |
-
2014
- 2014-07-18 CN CN201410343099.5A patent/CN104196658A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603319A (en) * | 2018-10-10 | 2019-04-12 | 徐州华邦塑业有限公司 | New-energy automobile air cleaner |
| CN110761923A (en) * | 2019-10-30 | 2020-02-07 | 中国北方车辆研究所 | Air filter with compact structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141210 |
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| WD01 | Invention patent application deemed withdrawn after publication |