CN204113514U - Diesel engine of locomotive pneumatic starting control gear - Google Patents
Diesel engine of locomotive pneumatic starting control gear Download PDFInfo
- Publication number
- CN204113514U CN204113514U CN201420553521.5U CN201420553521U CN204113514U CN 204113514 U CN204113514 U CN 204113514U CN 201420553521 U CN201420553521 U CN 201420553521U CN 204113514 U CN204113514 U CN 204113514U
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- Prior art keywords
- air flue
- plate
- control gear
- diesel engine
- connection mouth
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Abstract
Railway Diesel machine pneumatic starting control gear of the present utility model, comprise cock, filter, pressure transducer, solenoid valve, pressure switch and connecting pipeline thereof, it is characterized in that arranging one piece of air flue plate, control air flue is provided with in plate, the corresponding controllers part connection mouth controlling air flue is located at plate front, and the respective line connection mouth controlling air flue is located at the plate back side.Take up room little, be conducive to the optimization that locomotive integral is arranged; Shorten and assemble man-hour, improve packaging efficiency; When decreasing assembling, steel pipe bedding-in demand, has saved manufacture cost.
Description
Technical field
The utility model relates to a kind of diesel engine of locomotive pneumatic starting control gear, belongs to railway locomotive manufacturing technology field.
Background technique
One of start mode of diesel engine of locomotive is pneumatic starting: powered to air compressor by storage battery, the pressurized air that air compressor produces enters starting reservoir, the compressed air-driven air motor starting reservoir drives crankshaft of diesel engine to rotate, thus realizes the starting of diesel engine.The control gear of pneumatic starting forms primarily of with lower component: cock, filter, pressure transducer, solenoid valve, pressure switch, pipeline etc., all adopt tubular type mounting interface, connect with steel tube between each parts, these parts are arranged on locomotive side wall by a block plate.Adopt this scheme, for tubular type connects between each parts, take up room large, be unfavorable for that locomotive integral is arranged, can not be arranged in air damping cabinet.Some of them steel pipe needs bedding-in to assemble, and wastes time and energy, if steel pipe sizes is improper, just becomes waste material, increases manufacture cost.
Model utility content
The purpose of this utility model overcomes the deficiency of above-mentioned prior art exactly, provides a kind of diesel engine of locomotive pneumatic starting control gear of compact structure.
The purpose of this utility model is achieved in that a kind of diesel engine of locomotive pneumatic starting control gear, comprise cock, filter, pressure transducer, solenoid valve, pressure switch and connecting pipeline thereof, it is characterized in that arranging one piece of air flue plate, control air flue is provided with in plate, the corresponding controllers part connection mouth controlling air flue is located at plate front, and the respective line connection mouth controlling air flue is located at the plate back side.
The technical solution of the utility model, takes up room little, has been conducive to the optimization that locomotive integral is arranged; Shorten and assemble man-hour, improve packaging efficiency; When decreasing assembling, steel pipe bedding-in demand, has saved manufacture cost.
Accompanying drawing explanation
Fig. 1 is diesel engine of locomotive compression air starting system schematic diagram.
Fig. 2 is the front elevational schematic of the diesel engine of locomotive pneumatic starting control gear of the utility model embodiment.
Fig. 3 is that the back of the body of Fig. 2 looks schematic diagram.
Fig. 4 is that air flue plate interiors flaggy forms schematic diagram.
Fig. 5 is that air flue plate interiors partial airway forms schematic diagram.
Fig. 6 is that control means is arranged on scheme of installation on air flue plate.
Be labeled as in figure: 1 ~ 7-pipeline connection mouth, 8-air compressor, 9-relay valve, 10-gas motor, 11-starts reservoir, a-cock, b-filter, c-pressure transducer, d ~ g-solenoid valve, h, i-pressure switch, j-air flue plate, t, u-flaggy, w-steel-wire screw-socket is inlayed, y-hexagon socket head cap screw.
Embodiment
For making the object of the utility model embodiment, technological scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Referring to accompanying drawing, the Railway Diesel machine pneumatic starting control gear of the present embodiment, comprise cock a, filter b, pressure transducer c, pressure switch h and i, solenoid valve d ~ g and connecting pipeline thereof, control air flue is provided with in air flue plate, the corresponding controllers part connection mouth controlling air flue is located at plate front, and the respective line connection mouth controlling air flue is located at the plate back side.
Air flue plate j is two flaggy t, u structures, selects magnalium material, is easy to process air flue, adopts vacuum brazing to connect, sees Fig. 4.7 pipeline connection mouths of flaggy t, jointing adopts steel-wire screw-socket to inlay w, ensures to be threaded intensity.The another side of 7 pipeline connection mouths connects with the corresponding air flue of flaggy u.Flaggy u presses inside the processing of control gear partial design air flue q and control means connection mouth A, A1, A2, P, P1 and P2 etc. in Fig. 1.Also be provided with control means and threaded coupling s is installed.See Fig. 5.
Air flue plate is provided with 4 through hole z, can be arranged in air damping cabinet by bolt.See Fig. 3 and Fig. 4.
The control meanss such as cock a, filter b, pressure transducer c, solenoid valve d ~ g, pressure switch h and i all adopt Plane Installation interface pattern, the front of air flue plate j is arranged on by hexagon socket head cap screw y, according to the thickness size of each duty valve, the y length of bolt is had nothing in common with each other, as Fig. 6.
The air flue plate back side is external pipeline connection mouth, can be communicated with by the air pipe line corresponding to system.See Fig. 3.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technological scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment's technological scheme of the utility model.
Claims (1)
1. a diesel engine of locomotive pneumatic starting control gear, comprise cock, filter, pressure transducer, solenoid valve, pressure switch and connecting pipeline thereof, it is characterized in that arranging one piece of air flue plate, control air flue is provided with in plate, the corresponding controllers part connection mouth controlling air flue is located at plate front, and the respective line connection mouth controlling air flue is located at the plate back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420553521.5U CN204113514U (en) | 2014-09-24 | 2014-09-24 | Diesel engine of locomotive pneumatic starting control gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420553521.5U CN204113514U (en) | 2014-09-24 | 2014-09-24 | Diesel engine of locomotive pneumatic starting control gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204113514U true CN204113514U (en) | 2015-01-21 |
Family
ID=52330831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420553521.5U Expired - Fee Related CN204113514U (en) | 2014-09-24 | 2014-09-24 | Diesel engine of locomotive pneumatic starting control gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204113514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031668A (en) * | 2016-11-25 | 2017-08-11 | 青岛思锐科技有限公司 | Locomotive tread sweeping control device |
-
2014
- 2014-09-24 CN CN201420553521.5U patent/CN204113514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031668A (en) * | 2016-11-25 | 2017-08-11 | 青岛思锐科技有限公司 | Locomotive tread sweeping control device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20200924 |