CN103993990A - Novel diesel engine gas inlet device - Google Patents
Novel diesel engine gas inlet device Download PDFInfo
- Publication number
- CN103993990A CN103993990A CN201410263146.5A CN201410263146A CN103993990A CN 103993990 A CN103993990 A CN 103993990A CN 201410263146 A CN201410263146 A CN 201410263146A CN 103993990 A CN103993990 A CN 103993990A
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- China
- Prior art keywords
- diesel engine
- box body
- novel diesel
- gas inlet
- inlet device
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Abstract
The invention relates to the technical field of diesel locomotives, in particular to a novel diesel engine gas inlet device. The novel diesel engine gas inlet device comprises a paper filter, an inertia filter and a dust discharging air duct. The paper filter, the inertia filter and the dust discharging air duct are all installed in a box body. Two pressure stabilizing boxes are installed in the box body. Two booster gas inlets are formed outside the box body. The paper filter, the inertia filter and the dust discharging air duct are installed in the same box body, the pressure stabilizing boxes are arranged in the box body, and the booster gas inlets and box doors are arranged outside the box body so that an integral modular structure can be formed. Installation space can be effectively reduced, assembly is facilitated, the improvement in efficiency is facilitated, gas inlet resistance is reduced, the novel diesel engine gas inlet device can serve as a sealing structure easily, overall performance of a system is optimized easily, the internal air duct is designed in an optimized mode, the number of guide plates is increased, air resistance is reduced, and the performance requirements of systems can be satisfied.
Description
Technical field
The present invention relates to internal combustion locomotive technical field, especially a kind of Novel diesel engine air inlet system.
Background technique
At present, most diesel oil machine air inlet system or inertia-type air-strainer and papery filter cleaner or pocket type filter cleaner are made to an overall separation formula and install, be exactly to only have a diesel pressure booster suction port, not only take up room large, and dismounting trouble, sealing structure is poor, and resistance of air is large.
Summary of the invention
In order to overcome existing diesel engine intake device, take up room greatly, dismounting trouble, the deficiency that sealing is poor, the invention provides a kind of Novel diesel engine air inlet system.
The technical solution adopted for the present invention to solve the technical problems is: a kind of Novel diesel engine air inlet system, comprise papery filter cleaner, inertia filler and dust discharge air channel, papery filter cleaner, inertia filler and dust discharge air channel are all arranged in casing, the inside of casing is provided with two pressure stabilizers, and outside is provided with two pressurized machine suction ports.
According to another embodiment of the invention, further comprise and in pressure stabilizer, be provided with guide plate.
According to another embodiment of the invention, further comprise that pressurized machine suction port is arranged on the top of casing.
According to another embodiment of the invention, further comprise that pressurized machine suction port is positioned at the top of pressure stabilizer, with pressure stabilizer UNICOM.
What according to another embodiment of the invention, further comprise casing is each side provided with a fan chamber door.
The invention has the beneficial effects as follows, papery filter cleaner, inertia filler and dust discharge air channel are all arranged in same casing, and pressure stabilizer, pressurized machine suction port and chamber door be set inside and outside casing, form an integral module structure, not only effectively reduced installing space, and facilitated assembling, contribute to raise the efficiency, more reduce intake resistance, be easy to do sealing configuration, be conducive to the overall performance of optimization system, inner air channel is through optimal design, increase guide plate, reduced resistance of air, can meet the performance requirement of each system.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. casings in figure, 2. chamber door, 3. papery filter cleaner, 4. inertia filler, 5. dust discharge air channel, 6. pressure stabilizer, 7. pressurized machine suction port, 8. guide plate.
Embodiment
If Fig. 1 is structural representation of the present invention, a kind of Novel diesel engine air inlet system, comprise papery filter cleaner 3, inertia filler 4 and dust discharge air channel 5, papery filter cleaner 3, inertia filler 4 and dust discharge air channel 5 are all arranged in casing 1, the inside of casing 1 is provided with two pressure stabilizers 6, and outside is provided with two pressurized machine suction ports 7.In pressure stabilizer 6, be provided with guide plate 8.Pressurized machine suction port 7 is arranged on the top of casing 1.Pressurized machine suction port 7 is positioned at the top of pressure stabilizer 6, with pressure stabilizer 6 UNICOMs.Casing 1 be each side provided with a fan chamber door 2.
Papery filter cleaner 3, inertia filler 4 and dust discharge air channel 5 are all arranged in same casing 1, and pressure stabilizer 6, pressurized machine suction port 7 and chamber door 2 be set inside and outside casing 1, form an integral module structure, not only effectively reduced installing space, and facilitated assembling, contribute to raise the efficiency, more reduced intake resistance, be easy to do sealing configuration, the overall performance that is conducive to optimization system, inner air channel, through optimal design, increases guide plate 8, reduce resistance of air, can meet the performance requirement of each system.
During work, air-flow, simultaneously from the chamber door 2 infiltration inertia fillers 4 of both sides, enters the inside of casing 1, then enters papery filter cleaner 3 and filters, then through the through hole on the conical support of papery filter cleaner 3, enter in the perpendicular chamber of pressure stabilizer 6, continue subsequently ascension in the horizontal chamber of pressure stabilizer 6, finally under the guiding of guide plate 8, from pressurized machine suction port 7, flow out, rationally distributed, compact structure, space availability ratio is high, and airflow smooth can be increased work efficiency greatly.
Claims (5)
1. a Novel diesel engine air inlet system, comprise papery filter cleaner (3), inertia filler (4) and dust discharge air channel (5), it is characterized in that, papery filter cleaner (3), inertia filler (4) and dust discharge air channel (5) are all arranged in casing (1), the inside of casing (1) is provided with two pressure stabilizers (6), and outside is provided with two pressurized machine suction ports (7).
2. Novel diesel engine air inlet system according to claim 1, is characterized in that, is provided with guide plate (8) in pressure stabilizer (6).
3. Novel diesel engine air inlet system according to claim 1, is characterized in that, pressurized machine suction port (7) is arranged on the top of casing (1).
4. Novel diesel engine air inlet system according to claim 1, is characterized in that, pressurized machine suction port (7) is positioned at the top of pressure stabilizer (6), with pressure stabilizer (6) UNICOM.
5. Novel diesel engine air inlet system according to claim 1, is characterized in that, casing (1) be each side provided with a fan chamber door (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410263146.5A CN103993990A (en) | 2014-06-14 | 2014-06-14 | Novel diesel engine gas inlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410263146.5A CN103993990A (en) | 2014-06-14 | 2014-06-14 | Novel diesel engine gas inlet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103993990A true CN103993990A (en) | 2014-08-20 |
Family
ID=51308279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410263146.5A Pending CN103993990A (en) | 2014-06-14 | 2014-06-14 | Novel diesel engine gas inlet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103993990A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314718A (en) * | 2014-09-30 | 2015-01-28 | 南车戚墅堰机车有限公司 | Novel auxiliary device for diesel engine |
| 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 |
| CN108979913A (en) * | 2018-09-21 | 2018-12-11 | 中车资阳机车有限公司 | A kind of locomotive air inlet body structure |
| CN110700975A (en) * | 2019-10-30 | 2020-01-17 | 中国北方车辆研究所 | Single cylinder driven to mechanism of opening door |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201304989Y (en) * | 2008-11-25 | 2009-09-09 | 南车资阳机车有限公司 | Combined type universal intake system used in a diesel locomotive with outside corridor |
| US20100301638A1 (en) * | 2009-05-29 | 2010-12-02 | Hinshaw Eric J | Integrated Air Intake System |
| CN202789236U (en) * | 2012-09-19 | 2013-03-13 | 中联重科股份有限公司渭南分公司 | Air inlet system for engines and pressure stabilizing box thereof |
| CN203452945U (en) * | 2013-08-01 | 2014-02-26 | 南车玉柴四川发动机股份有限公司 | Air filtering system of diesel engine used in windy and sandy area |
| CN203879659U (en) * | 2014-06-14 | 2014-10-15 | 南车戚墅堰机车有限公司 | Novel diesel engine air intake device |
-
2014
- 2014-06-14 CN CN201410263146.5A patent/CN103993990A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201304989Y (en) * | 2008-11-25 | 2009-09-09 | 南车资阳机车有限公司 | Combined type universal intake system used in a diesel locomotive with outside corridor |
| US20100301638A1 (en) * | 2009-05-29 | 2010-12-02 | Hinshaw Eric J | Integrated Air Intake System |
| CN202789236U (en) * | 2012-09-19 | 2013-03-13 | 中联重科股份有限公司渭南分公司 | Air inlet system for engines and pressure stabilizing box thereof |
| CN203452945U (en) * | 2013-08-01 | 2014-02-26 | 南车玉柴四川发动机股份有限公司 | Air filtering system of diesel engine used in windy and sandy area |
| CN203879659U (en) * | 2014-06-14 | 2014-10-15 | 南车戚墅堰机车有限公司 | Novel diesel engine air intake device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314718A (en) * | 2014-09-30 | 2015-01-28 | 南车戚墅堰机车有限公司 | Novel auxiliary device for diesel engine |
| 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 |
| CN108979913A (en) * | 2018-09-21 | 2018-12-11 | 中车资阳机车有限公司 | A kind of locomotive air inlet body structure |
| CN110700975A (en) * | 2019-10-30 | 2020-01-17 | 中国北方车辆研究所 | Single cylinder driven to mechanism of opening door |
| CN110700975B (en) * | 2019-10-30 | 2022-02-01 | 中国北方车辆研究所 | Single cylinder driven to mechanism of opening door |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140820 |