CN203452945U - Air filtering system of diesel engine used in windy and sandy area - Google Patents
Air filtering system of diesel engine used in windy and sandy area Download PDFInfo
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- CN203452945U CN203452945U CN201320465110.6U CN201320465110U CN203452945U CN 203452945 U CN203452945 U CN 203452945U CN 201320465110 U CN201320465110 U CN 201320465110U CN 203452945 U CN203452945 U CN 203452945U
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- filter
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- diesel engine
- air filter
- filters
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Abstract
The utility model discloses an air filtering system of a diesel engine used in a windy and sandy area. The air filtering system of the diesel engine used in the windy and sandy area comprises more than two air filters and filters, wherein the air filters are arranged in parallel, dust discharge ports in the bottoms of the air filters are connected with a dust discharge pipe, the dust discharge pipe is provided with a dust discharge draught fan, air outlets in the top of the air filters are connected with the filters through hoses, and the filters are connected with connectors through hoses. The air filtering system of the diesel engine used in the windy and sandy area is simple in structure, reasonable in design, convenient to manufacture and install, good in air filtering effect, capable of improving the reliability of the diesel engine, and especially suitable for medium-speed diesel engine air suction systems with the relatively stable working condition.
Description
Technical field
The utility model belongs to air-filtering technical field, particularly relates to a kind of dust storm area diesel engine air filtration system that is applied to.
Background technique
At present, for generating for land, medium speed diesel peculiar to vessel, if impurity is too much in air, or filtering is thorough not, may make diesel engine cisco unity malfunction, and serious words can make diesel engine scrap, and major accident occurs.Therefore, diesel engine, when dust storm district work, need to filter layer by layer to air, thereby guarantees that diesel engine can work.Simple air filter or the filter cleaner that uses prior art, can not reach more satisfactory filtering effect.Therefore, how to design a kind of air filtration system and become the direction that these those skilled in the art make great efforts.
Model utility content
The purpose of this utility model is just to provide a kind of dust storm area and uses diesel engine air filtration system, has solved the undesirable technical problem of diesel engine work space-time gas filtering effect.
The purpose of this utility model realizes by following technical proposals:
A kind of dust storm area diesel engine air filtration system, comprise air filter and filter cleaner, be set up in parallel plural air filter, air filter bottom dust exhaust port connects dust flue, dusting fan is installed on dust flue, air filter top outlet inlet connects filter cleaner by flexible pipe, and filter cleaner is connected with joint by flexible pipe.
Further, described air filter comprises the inertia-type air filter of bottom and the air filter made of paper at top, at the intake grill place of inertia-type air filter, filter screen is installed.
Further, by a plurality of filter cleaner parallel connections, form filter cleaner group, and be installed in framework shell.
Further, described joint is butterfly elbow, and these butterfly elbow two ends respectively flexible pipe connect filter cleaner group, and filter cleaner group lower hose connects air filter.
Compared with prior art, the beneficial effects of the utility model are: simple in structure, reasonable in design, to manufacture easy for installationly, and air-filtering is effective, improves the reliability of diesel engine, is specially adapted to the more stable medium speed diesel gas handling system of operating mode.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Embodiment
Below in conjunction with specific embodiments and the drawings, the utility model is further described.
As shown in Figure 1, a kind of dust storm area diesel engine air filtration system, the parallel two emptying filters 1 that are set up in parallel, the number of every emptying filter 1 can be determined according to the usage requirement of different capacity diesel engine, this air filter 1 comprises the inertia-type air filter 2 of bottom and the air filter made of paper 3 at top, filter screen 4 is installed at intake grill place in inertia-type air filter 2, inertia-type air filter 2 bottom dust exhaust ports connect dust flue 5, dusting fan 6 is installed on dust flue 5, air filter 3 exhaust outlets made of paper are connected and installed in the filter cleaner group 8 in framework shell 7 by flexible pipe, filter cleaner group 8 is connected with butterfly elbow 9 by flexible pipe, the air filter 1 at butterfly elbow 9 two ends is symmetrical arranged, the outlet of butterfly elbow 9 is connected with pressurized machine.
In use, air enters inertia-type air filter 2 by filter screen 4, inertia-type air filter 2 forms spiral wind, solid particle larger in air is fallen in dust flue 5 under the effect of centrifugal force, in dusting fan 6 suction ambient atmosphere, air enters air filter 3 made of paper and carries out essence filter after inertia-type air filter 2, now airborne impurity is filtered completely substantially, and then enter filter cleaner group 8, the elaioleucite of filter cleaner group 8 in can filtered air, last air enters into pressurized machine by butterfly elbow 9, makes diesel engine normal operation, improves diesel engine performance.
This diesel engine air filtration system filters air successively for 8 four times through filter screen 4, inertia-type air filter 2, air filter made of paper 3 and filter cleaner group, thereby the impurity in complete filtered air is specially adapted to diesel engine and uses when dust storm district work.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. dust storm area diesel engine air filtration system, comprise air filter and filter cleaner, it is characterized in that: be set up in parallel plural air filter, air filter bottom dust exhaust port connects dust flue, dusting fan is installed on dust flue, air filter top outlet inlet connects filter cleaner by flexible pipe, and filter cleaner is connected with joint by flexible pipe.
2. diesel engine air filtration system is used in dust storm according to claim 1 area, it is characterized in that: described air filter comprises the inertia-type air filter of bottom and the air filter made of paper at top, at the intake grill place of inertia-type air filter, filter screen is installed.
3. diesel engine air filtration system is used in dust storm according to claim 2 area, it is characterized in that: by a plurality of filter cleaner parallel connections, form filter cleaner group, and be installed in framework shell.
4. diesel engine air filtration system is used in dust storm according to claim 3 area, it is characterized in that: described joint is butterfly elbow, and these butterfly elbow two ends respectively flexible pipe connect filter cleaner group, and filter cleaner group lower hose connects air filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465110.6U CN203452945U (en) | 2013-08-01 | 2013-08-01 | Air filtering system of diesel engine used in windy and sandy area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465110.6U CN203452945U (en) | 2013-08-01 | 2013-08-01 | Air filtering system of diesel engine used in windy and sandy area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203452945U true CN203452945U (en) | 2014-02-26 |
Family
ID=50132827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320465110.6U Expired - Fee Related CN203452945U (en) | 2013-08-01 | 2013-08-01 | Air filtering system of diesel engine used in windy and sandy area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203452945U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993990A (en) * | 2014-06-14 | 2014-08-20 | 南车戚墅堰机车有限公司 | Novel diesel engine gas inlet device |
| CN107893720A (en) * | 2017-12-05 | 2018-04-10 | 中车戚墅堰机车有限公司 | A kind of suspension type diesel engine intake device |
-
2013
- 2013-08-01 CN CN201320465110.6U patent/CN203452945U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993990A (en) * | 2014-06-14 | 2014-08-20 | 南车戚墅堰机车有限公司 | Novel diesel engine gas inlet device |
| CN107893720A (en) * | 2017-12-05 | 2018-04-10 | 中车戚墅堰机车有限公司 | A kind of suspension type diesel engine intake device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 641300 Ziyang City, Sichuan province Yanjiang District No. 77 City Road four Patentee after: Sichuan Zhongche Yuchai engine Limited by Share Ltd Address before: 641300 Ziyang City, Sichuan province Yanjiang District No. 77 City Road four Patentee before: YCSR Sichuan Engine Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20180801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |