CN201116111Y - Opening device for side window shutter of diesel locomotive cooling room - Google Patents
Opening device for side window shutter of diesel locomotive cooling room Download PDFInfo
- Publication number
- CN201116111Y CN201116111Y CNU2007200423868U CN200720042386U CN201116111Y CN 201116111 Y CN201116111 Y CN 201116111Y CN U2007200423868 U CNU2007200423868 U CN U2007200423868U CN 200720042386 U CN200720042386 U CN 200720042386U CN 201116111 Y CN201116111 Y CN 201116111Y
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- CN
- China
- Prior art keywords
- air cylinder
- opening device
- air
- cylinder
- shutter
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a side shutter opening device of an internal combustion locomotive cooling chamber, which comprises a shutter comprising a frame fixed on upright posts, blades and a connecting rod; each blade is hinged with a corresponding pin roll arranged between two side edges of the frame, the end of each blade is connected with a swing arm, and all swing arms are connected with the connecting rod; the shutter also comprises an air cylinder fixed on the upright posts, the air cylinder comprises an air cylinder body and a furcated push rod, and the air cylinder is connected with the connecting rod of the shutter through the furcated push rod. An electromagnetic valve is arranged on the pipeline between the air cylinder and the air supply device thereof, and the electromagnetic valve is controlled by a microcomputer. The side shutter opening device utilizes the air cylinder control to replace the oil cylinder control, as a novel technique, to completely meet the opening requirement of the side shutter of the cooling chamber. The air used by the opening device comes from the compressed air of a main air reservoir of the locomotive, and the air source is convenient, clean and has no pollution. The whole control wiring is under the microcomputer intelligent control, and is safe and reliable. The air cylinder has small volume, saves aisle space, and is convenient for people passing.
Description
Technical field
The utility model relates to a kind of opening device of diesel locomotive cooling room side louver.
Background technology
The opening device of diesel locomotive cooling room side louver all is to adopt oil cylinder control at present, though oil cylinder control in use can be satisfied the requirement of cooling room side louver automatic switch, be difficult to the thoroughly problem of solution but exist always, be exactly oil circuit leakage of oil, oil impregnate phenomenon, this will pollute locomotive cooling room indoor environment.The oil cylinder volume is very big in addition, takies the width in corridor after the installation, makes the corridor narrow, the inconvenience walking.
The utility model content
The purpose of this utility model is: provide a kind of pollution-free, opening device of taking the little diesel locomotive cooling room side louver of volume at the deficiency of above-mentioned prior art.
The technical scheme that realizes the utility model purpose is: a kind of opening device of diesel locomotive cooling room side louver, comprise louver, louver comprises framework and blade and the pipe link that is fixed on the column, each blade is hinged between the both sides edge that is in framework on the cooresponding bearing pin, one end of all blades respectively connects a swing arm, and all swing arms are connected on the above-mentioned pipe link; Also comprise be fixed on the column cylinder, cylinder comprises cylinder body and fork-shaped push rod, cylinder is connected with the pipe link of louver by the fork-shaped push rod.
Pipeline between described cylinder and its gas feeder is provided with electromagnetic valve, and electromagnetic valve is by system controlled by computer.
Good effect of the present utility model is: (1) louver opening device of the present utility model replaces oil cylinder control with cylinder control, as up-to-date technology, can satisfy the unlatching requirement of cooling room side louver fully.It is gases used to be pressurized air from the total reservoir of locomotive, and source of the gas is convenient and totally pollution-free.The The whole control circuit belongs to microcomputer-based intelligent control, and is safe and reliable.The cylinder volume is little, saves the space, corridor, is convenient to pass through.
Description of drawings
Fig. 1 is the integral structure scheme drawing of louver opening device of the present utility model;
Fig. 2 is the connection diagram between louver and the cylinder;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the birds-eye view of Fig. 2;
Fig. 5 is the scheme drawing that the blade of louver is opened.
The specific embodiment
Referring to Fig. 1 to Fig. 5, the diesel locomotive cooling room side louver opening device of present embodiment comprises louver 1 and cylinder 2.Louver 1 comprises framework 11, blade 12 and pipe link 13, and louver 1 is fixed on the column 6 by framework 11.Cylinder 2 comprises cylinder body 22 and fork-shaped push rod 23, and cylinder 2 is fixed on the column 6 by hinged support 21.Cylinder 2 is connected with the pipe link 13 of louver 1 by fork-shaped push rod 23.51 pipelines between cylinder 2 and the gas feeder 5 are provided with electromagnetic valve 3, and electromagnetic valve 3 is by microcomputer 4 controls.
Selected cylinder block is a corrosion-resistant steel in the present embodiment, and whole structure is small and exquisite, attractive in appearance.From cost-effectiveness analysis, use the cylinder upgrading not raise the price.
The opening device working process of present embodiment is: settle a temperature sensor in the low temperature water system of diesel locomotive, and set a reference temperature, when water temperature surpasses this reference temperature, temperature sensor just passes to microcomputer 4 to signal, microcomputer 4 control electromagnetic valve 3 get electric, connect the pipeline 51 between cylinder 2 and the gas feeder 5, cylinder 2 air inlets, the fork-shaped push rod 23 of cylinder 2 promotes the pipe link 13 of louver 1, opens louver 1; When water temperature is lower than above-mentioned reference temperature, electromagnetic valve 3 dead electricity, pipeline is obstructed, and the gas that remains in the cylinder 2 is discharged in the air, and louver 1 is closed under the effect of restoring spring.
Claims (2)
1, a kind of opening device of diesel locomotive cooling room side louver, comprise louver (1), louver (1) comprises framework (11) and blade (12) and the pipe link (13) that is fixed on the column (6), each blade (12) is hinged between the both sides edge that is in framework (11) on the cooresponding bearing pin (14), one end of all blades (12) respectively connects a swing arm (15), and all swing arms (15) are connected on the above-mentioned pipe link (13); It is characterized in that: also comprise be fixed on the column (6) cylinder (2), cylinder (2) comprises cylinder body (22) and fork-shaped push rod (23), cylinder (2) is connected with the pipe link (13) of louver (1) by fork-shaped push rod (23).
2, the opening device of diesel locomotive cooling room side louver according to claim 1 is characterized in that: the pipeline (51) between described cylinder (2) and its gas feeder (5) is provided with electromagnetic valve (3), and electromagnetic valve (3) is controlled by microcomputer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200423868U CN201116111Y (en) | 2007-11-20 | 2007-11-20 | Opening device for side window shutter of diesel locomotive cooling room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200423868U CN201116111Y (en) | 2007-11-20 | 2007-11-20 | Opening device for side window shutter of diesel locomotive cooling room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201116111Y true CN201116111Y (en) | 2008-09-17 |
Family
ID=39990684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200423868U Expired - Fee Related CN201116111Y (en) | 2007-11-20 | 2007-11-20 | Opening device for side window shutter of diesel locomotive cooling room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201116111Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858704A (en) * | 2010-06-24 | 2010-10-13 | 北京龙源冷却技术有限公司 | Radiator shutter device |
| CN102381325A (en) * | 2011-09-22 | 2012-03-21 | 中国北车集团大连机车车辆有限公司 | Shutter driving device of locomotive cooling system |
| CN102390390A (en) * | 2011-09-22 | 2012-03-28 | 中国北车集团大连机车车辆有限公司 | Air input adjusting and controlling method for locomotive ventilation system |
-
2007
- 2007-11-20 CN CNU2007200423868U patent/CN201116111Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858704A (en) * | 2010-06-24 | 2010-10-13 | 北京龙源冷却技术有限公司 | Radiator shutter device |
| CN101858704B (en) * | 2010-06-24 | 2012-11-21 | 北京龙源冷却技术有限公司 | Radiator shutter device |
| CN102381325A (en) * | 2011-09-22 | 2012-03-21 | 中国北车集团大连机车车辆有限公司 | Shutter driving device of locomotive cooling system |
| CN102390390A (en) * | 2011-09-22 | 2012-03-28 | 中国北车集团大连机车车辆有限公司 | Air input adjusting and controlling method for locomotive ventilation system |
| CN102390390B (en) * | 2011-09-22 | 2014-01-22 | 中国北车集团大连机车车辆有限公司 | Air input adjusting and controlling method for locomotive ventilation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |