CN103364194A - Diesel engine test station air starting system - Google Patents
Diesel engine test station air starting system Download PDFInfo
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- CN103364194A CN103364194A CN201210085968XA CN201210085968A CN103364194A CN 103364194 A CN103364194 A CN 103364194A CN 201210085968X A CN201210085968X A CN 201210085968XA CN 201210085968 A CN201210085968 A CN 201210085968A CN 103364194 A CN103364194 A CN 103364194A
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- air
- diesel engine
- engine test
- test station
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Abstract
The invention relates to the diesel locomotive test device technology field and particularly relates to a diesel engine test station air starting system comprising an air inlet device, an air motor device, a ventilation device and a control system. The air inlet device is divided into two pipelines, one pipeline is communicated with the air motor device, and the other pipeline is further divided into two branch pipes which are respectively communicated with the ventilation device and the control system. Air starting valves are adopted for all control valves to control fuel oil, machine oil, air, hydraulic pressure, a flow quantity and the like; the diesel engine test station air starting system is advantaged by automatic adjustment, quick response, short starting time, small quantity of faults, and high security.
Description
Technical field
The present invention relates to diesel locomotive testing equipment technical field, especially a kind of diesel engine test station air starting system.
Background technology
All will be through detecting before the diesel engine of diesel locomotive dispatches from the factory, generally all being installed in special testing station tests, the all operation valves in existing testing station all are the work that realizes operation valve by electrical control, have the problems such as reaction is slow, start-up time is long, fault is many, poor stability.
Summary of the invention
In order to overcome the deficiencies that the reaction of existing electrical control valve is slow, fault is many, the invention provides a kind of diesel engine test station air starting system.
The technical solution adopted for the present invention to solve the technical problems is: a kind of diesel engine test station air starting system, comprise admission gear, air motor device, ventilation unit and control system, admission gear is told two pipelines, article one, be communicated with the air motor device, another divides two arms again, is communicated with respectively ventilation unit and control system.
According to another embodiment of the invention, comprise that further admission gear is in series by pipeline by draft tube, gas-holder, blast dryer, air filter and escape pipe.
According to another embodiment of the invention, comprise that further the air motor device is comprised of air injection pipe, motor, exhaust outlet and gas outlet, motor is communicated with the escape pipe of admission gear by air injection pipe, and exhaust outlet is positioned at the lower-left end of motor, and gas outlet is communicated with into a loop with motor.
According to another embodiment of the invention, comprise that further ventilation unit is comprised of 4 air loaders and 6 chimneys.
According to another embodiment of the invention, comprise that further control system is comprised of 10 air valves, 12 temperature control valves and 6 air-operated solenoid valves.
The invention has the beneficial effects as follows that all by-pass valve controls all adopt the air starting valve to control fuel oil, machine oil, air, hydraulic pressure, flow etc., automatically regulate that reaction is fast, start-up time is short, and fault is few, and is safe.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is structural representation of the present invention.
1. admission gears among the figure, 11. draft tube, 12. gas-holder, 13. blast dryer, 14. air filters, 15. escape pipes, 2. air motor device, 21. air injection pipe, 22. motors, 23. exhaust outlet, 24. gas outlets, 3. ventilation unit, 31. air loader, 32. chimneys, 4. control system, 41. air valve, 42. temperature control valves, 43. air-operated solenoid valves.
Embodiment
Structural representation of the present invention such as Fig. 1, a kind of diesel engine test station air starting system, comprise admission gear 1, air motor device 2, ventilation unit 3 and control system 4, admission gear 1 is told two pipelines, article one, be communicated with air motor device 2, another divides two arms again, is communicated with respectively ventilation unit 3 and control system 4.Admission gear 1 is in series by pipeline by draft tube 11, gas-holder 12, blast dryer 13, air filter 14 and escape pipe 15.Air motor device 2 is comprised of air injection pipe 21, motor 22, exhaust outlet 23 and gas outlet 24, and motor 22 is communicated with the escape pipe 15 of admission gear 1 by air injection pipe 21, and exhaust outlet 23 is positioned at the lower-left end of motor 22, and gas outlet 24 is communicated with into a loop with motor 22.Ventilation unit 3 is comprised of 4 air loaders 31 and 6 chimneys 32.Control system 4 is comprised of 10 air valves 41,12 temperature control valves 42 and 6 air-operated solenoid valves 43.
During work, the gas of coming from draft tube 11 at first enters gas-holder 12; Pass through successively again blast dryer 13 and air filter 14 from gas-holder 12 gas out; After reaching the requirement of dry and filtering, then from escape pipe 15 out, be divided into two-way, the one tunnel is communicated to the air motor device 2 that is connected with diesel engine, starter motor 22, and auxiliary diesel starts when diesel engine test; Another road is divided into two arms again, and an arm extends to the roof, when diesel engine test, and the ventilation unit 3 of opening roof, another arm is communicated to control system 4, controls the switching of each air valve 41 and air-operated solenoid valve 43.
Claims (5)
1. diesel engine test station air starting system, it is characterized in that, comprise admission gear (1), air motor device (2), ventilation unit (3) and control system (4), admission gear (1) is told two pipelines, article one, be communicated with air motor device (2), another divides two arms again, is communicated with respectively ventilation unit (3) and control system (4).
2. diesel engine test station air starting according to claim 1 system, it is characterized in that admission gear (1) is in series by pipeline by draft tube (11), gas-holder (12), blast dryer (13), air filter (14) and escape pipe (15).
3. diesel engine test station air starting according to claim 1 system, it is characterized in that, air motor device (2) is comprised of air injection pipe (21), motor (22), exhaust outlet (23) and gas outlet (24), motor (22) is communicated with the escape pipe (15) of admission gear (1) by air injection pipe (21), exhaust outlet (23) is positioned at the lower-left end of motor (22), and gas outlet (24) is communicated with into a loop with motor (22).
4. diesel engine test station air starting according to claim 1 system is characterized in that ventilation unit (3) is comprised of 4 air loaders (31) and 6 chimneys (32).
5. diesel engine test station air starting according to claim 1 system is characterized in that control system (4) is comprised of 10 air valves (41), 12 temperature control valves (42) and 6 air-operated solenoid valves (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210085968XA CN103364194A (en) | 2012-03-28 | 2012-03-28 | Diesel engine test station air starting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210085968XA CN103364194A (en) | 2012-03-28 | 2012-03-28 | Diesel engine test station air starting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103364194A true CN103364194A (en) | 2013-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210085968XA Pending CN103364194A (en) | 2012-03-28 | 2012-03-28 | Diesel engine test station air starting system |
Country Status (1)
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| CN (1) | CN103364194A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502123A (en) * | 2015-01-15 | 2015-04-08 | 北京北方车辆集团有限公司 | Device used for vehicle air starting test |
| CN105317610A (en) * | 2015-08-03 | 2016-02-10 | 湖北江山专用汽车有限公司 | Pneumatic interlocking protecting device of diesel engine for engineering machinery |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2585214Y (en) * | 2002-09-07 | 2003-11-05 | 陈飞龙 | Box equipment of engine testing stage |
| US20100257924A1 (en) * | 2009-04-09 | 2010-10-14 | Fev Motorentechnik Gmbh | Test bed for elevation simulation |
| CN201749174U (en) * | 2010-07-09 | 2011-02-16 | 泰豪科技股份有限公司 | High-temperature test chamber for diesel generator set |
| CN102012317A (en) * | 2010-07-05 | 2011-04-13 | 南车戚墅堰机车有限公司 | Diesel engine cooling water system |
-
2012
- 2012-03-28 CN CN201210085968XA patent/CN103364194A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2585214Y (en) * | 2002-09-07 | 2003-11-05 | 陈飞龙 | Box equipment of engine testing stage |
| US20100257924A1 (en) * | 2009-04-09 | 2010-10-14 | Fev Motorentechnik Gmbh | Test bed for elevation simulation |
| CN102012317A (en) * | 2010-07-05 | 2011-04-13 | 南车戚墅堰机车有限公司 | Diesel engine cooling water system |
| CN201749174U (en) * | 2010-07-09 | 2011-02-16 | 泰豪科技股份有限公司 | High-temperature test chamber for diesel generator set |
Non-Patent Citations (1)
| Title |
|---|
| 金锋等: "大惯量柴油发电机组空气马达起动系统设计及试验", 《柴油机》, vol. 33, no. 4, 31 July 2011 (2011-07-31), pages 51 - 52 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502123A (en) * | 2015-01-15 | 2015-04-08 | 北京北方车辆集团有限公司 | Device used for vehicle air starting test |
| CN105317610A (en) * | 2015-08-03 | 2016-02-10 | 湖北江山专用汽车有限公司 | Pneumatic interlocking protecting device of diesel engine for engineering machinery |
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Application publication date: 20131023 |