CN201851236U - Gas intake system of out-porch diesel locomotive - Google Patents
Gas intake system of out-porch diesel locomotive Download PDFInfo
- Publication number
- CN201851236U CN201851236U CN2010206141015U CN201020614101U CN201851236U CN 201851236 U CN201851236 U CN 201851236U CN 2010206141015 U CN2010206141015 U CN 2010206141015U CN 201020614101 U CN201020614101 U CN 201020614101U CN 201851236 U CN201851236 U CN 201851236U
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- CN
- China
- Prior art keywords
- paper filter
- filter
- strainer
- air inlet
- box body
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a gas intake system of an out-porch diesel locomotive, which comprises an intake box body, a coarse filter and a paper filter, wherein the intake box body is installed on two side walls, one side of the intake box body is of an inlet port, a coarse filter examination door is arranged at the inlet port, the coarse filter is arranged inside the intake box body and at the inner side of the coarse filter examination door, the other side of the intake box body is provided with a paper filter examination door, the paper filter is arranged inside the intake box body, and a gas outlet of the paper filter is connected with an engine supercharger through a gas collection box. The coarse filter is arranged on a single side and is arranged inside the intake box body, and no movable structure exists between the coarse filter and the paper filter, so the examination of the coarse filter and the paper filter can be operated through corresponding examination doors, the sealing effect between the coarse filter and the paper filter can be effectively guaranteed, the coarse filter and the paper filter are convenient and rapid to examine, and the technical problems of the present structure because of the large difference of the examination period of the coarse filter and the paper filter can be effectively avoided.
Description
Technical field
The utility model belongs to internal combustion locomotive gas handling system technical field, is specifically related to a kind of outside corridor internal combustion locomotive gas handling system.
Background technique
At present, domestic outside corridor locomotive air inlet system generally uses the both walls air inlet, and strainer is distributed on two side doors, and paper filter is arranged between two parties.This structure causes following problem easily: 1, strainer makes the complex structural designs of both sides side door in the setting of both sides side door, and because on the door strainer has been installed, causes the weight ratio of door bigger; 2, the repair cycle of paper filter and strainer is mutually far short of what is expected, maintenance for paper filter is much more frequent than strainer, and existing structural design, take out paper filter and must open strainer installation door earlier, overhaul efficiency is low, and causes the destruction to sealability between strainer and the paper filter easily, and paper filter is in the central position in addition, both hands need inwardly to visit during extraction, operation inconvenience; 3, do not take into full account the setting of position between paper filter air outlet and the engine supercharger suction port, it is more that its dog leg piping in connection procedure is used, and the gas handling system pipe resistance is bigger.
Summary of the invention
Goal of the invention of the present utility model is: at the problem of above-mentioned existence, provide a kind of simple in structure, overhaul fast and can not destroy the outside corridor internal combustion locomotive gas handling system of system sealing.
The technical solution of the utility model is achieved in that a kind of outside corridor internal combustion locomotive gas handling system, comprise air inlet casing, strainer and paper filter, described air inlet casing is installed on the both walls, it is characterized in that: described air inlet casing one side is a suction port, be provided with the strainer access door at the suction port place, described strainer is arranged in the air inlet casing, strainer access door inboard, be provided with the paper filter access door at described air inlet casing opposite side, described paper filter is arranged in the air inlet casing, and the air outlet of described paper filter is connected with engine supercharger by gas collecting box.
Outside corridor internal combustion locomotive gas handling system described in the utility model, its described paper filter are positioned near paper filter access door one side.
Outside corridor internal combustion locomotive gas handling system described in the utility model is characterized in that: the corresponding setting with the suction port of engine supercharger in the air outlet of described paper filter.
The utility model adopts the monolateral layout of strainer, and strainer is arranged in the air inlet casing, there is not bascule between strainer and the paper filter, just can operate by corresponding access door with the maintenance of paper filter for strainer, can effectively guarantee the sealing effect between strainer and the paper filter; The side door of strainer one side is only done air inlet and is used, sealing is not required, and the side door of paper filter one side is provided with the convenient maintenance fast of paper filter access door separately, and makes the side door design simple relatively because strainer is not installed, the sealing configuration of whole system is simply efficient, guarantees the air inlet quality; And paper filter arranges that near paper filter access door one side tool using just can not extract; The air outlet of paper filter is offset to engine supercharger suction port one side, can reduce the use of dog leg piping, reduces the gas handling system pipe resistance.
Description of drawings
Fig. 1 and Fig. 2 are structural representations of the present utility model.
Mark among the figure: 1 is the air inlet casing, and 2 is strainer, and 3 is paper filter, and 4 is side wall, and 5 is suction port, and 6 is the strainer access door, and 7 is the paper filter access door, and 8 is gas collecting box, and 9 is engine supercharger.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
In order to make the purpose of this utility model, technological scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1, a kind of outside corridor internal combustion locomotive gas handling system, comprise air inlet casing 1, strainer 2 and paper filter 3, described air inlet casing 1 is installed on the both walls 4, described air inlet casing 1 one sides are suction port 5,5 places are provided with strainer access door 6 at suction port, described strainer 2 is arranged in the air inlet casing 1, strainer access door 6 inboards, be provided with paper filter access door 7 at described air inlet casing 1 opposite side, described paper filter 3 is arranged in the air inlet casing 1, near paper filter access door 7 one sides, paper filter is not in the central position of air inlet casing.Strainer and the paper filter quantity in the air inlet casing can be provided with as the case may be, wherein strainer is monolateral setting, be respectively arranged with strainer access door and paper filter access door in air inlet casing both sides, make between strainer and the paper filter and do not have bascule, effectively guaranteed sealing effect, strainer and paper filter be the setting of corresponding access door separately, also makes maintenance convenient and swift, avoided existing structure, because of strainer and the paper filter repair cycle technical problem that occurs mutually far short of what is expected.
Wherein, the corresponding setting of suction port of the air outlet of described paper filter 3 and engine supercharger 9, and be connected with engine supercharger 9 by gas collecting box 8, reduced the use of dog leg piping, reduced the resistance of gas handling system pipeline.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. outside corridor internal combustion locomotive gas handling system, comprise air inlet casing (1), strainer (2) and paper filter (3), described air inlet casing (1) is installed on the both walls (4), it is characterized in that: described air inlet casing (1) one side is suction port (5), locate to be provided with strainer access door (6) at suction port (5), described strainer (2) is arranged in the air inlet casing (1), strainer access door (6) inboard, be provided with paper filter access door (7) at described air inlet casing (1) opposite side, described paper filter (3) is arranged in the air inlet casing (1), and the air outlet of described paper filter (3) is connected with engine supercharger (9) by gas collecting box (8).
2. outside corridor internal combustion locomotive gas handling system according to claim 1 is characterized in that: described paper filter (3) is positioned near paper filter access door (7) one sides.
3. outside corridor internal combustion locomotive gas handling system according to claim 1 and 2 is characterized in that: the corresponding setting of suction port of the air outlet of described paper filter (3) and engine supercharger (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206141015U CN201851236U (en) | 2010-11-19 | 2010-11-19 | Gas intake system of out-porch diesel locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206141015U CN201851236U (en) | 2010-11-19 | 2010-11-19 | Gas intake system of out-porch diesel locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201851236U true CN201851236U (en) | 2011-06-01 |
Family
ID=44093633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206141015U Expired - Fee Related CN201851236U (en) | 2010-11-19 | 2010-11-19 | Gas intake system of out-porch diesel locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201851236U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826415A (en) * | 2015-05-08 | 2015-08-12 | 山东钢铁股份有限公司 | Front-mounted gas turbine inlet gas crudely-filtering device and application method thereof |
| CN110469435A (en) * | 2019-09-12 | 2019-11-19 | 中国北方车辆研究所 | Testable armored vehicle air cleaner |
-
2010
- 2010-11-19 CN CN2010206141015U patent/CN201851236U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826415A (en) * | 2015-05-08 | 2015-08-12 | 山东钢铁股份有限公司 | Front-mounted gas turbine inlet gas crudely-filtering device and application method thereof |
| CN104826415B (en) * | 2015-05-08 | 2016-09-21 | 山东钢铁股份有限公司 | A kind of forward type combustion engine air inlet coarse filter device and using method |
| CN110469435A (en) * | 2019-09-12 | 2019-11-19 | 中国北方车辆研究所 | Testable armored vehicle air cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20131119 |