CN204399126U - Tramway train vehicle purging system - Google Patents
Tramway train vehicle purging system Download PDFInfo
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- CN204399126U CN204399126U CN201520021479.7U CN201520021479U CN204399126U CN 204399126 U CN204399126 U CN 204399126U CN 201520021479 U CN201520021479 U CN 201520021479U CN 204399126 U CN204399126 U CN 204399126U
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- tramway train
- shower nozzle
- train vehicle
- purging system
- compressed air
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Abstract
The utility model relates to a kind of tramway train vehicle purging system, comprises top blowing mechanism, bottom purge mechanism and dedusting mechanism.Top blowing mechanism comprises the multiple tops shower nozzle be located at above streetcar track and the top compression air duct be connected with each top shower nozzle, and bottom purge mechanism comprises the multiple bottoms shower nozzle be located at below streetcar track and the bottom compressed air piping be connected with each bottom shower nozzle; Described top compression air duct is connected with external compressed air source respectively with bottom compressed air piping.The utility model is by arranging top blowing mechanism and bottom purge mechanism, can at the same time or separately at the bottom of tramway train car and roof purge, in effective solution prior art, vehicle blow device can only problem at the bottom of sweeper, economize the land resource and equipment investment, shorten the time that vehicle purges maintenance, increase work efficiency.
Description
Technical field
The utility model relates to Railway Locomotive Maintenance apparatus field, is specifically related to a kind of tramway train vehicle purging system.
Background technology
Tramway train, as a kind of novel mode of transportation, is promoted just at home and applies.The electric apparatus of the tramway train vehicle bottoms such as subway can gather a large amount of dust in operation a period of time, need be cleared up the normal operation avoiding affecting electric car in time.Tramway train vehicle, due to himself, as electric equipment is mainly arranged in roof etc., before automotive servicing, needs to carry out purging operation to roof apparatus.At present, tramway train vehicle blow device is relatively ripe, but mainly carry out designing for the EEF bogie of tramway train vehicle and facility location feature, vehicle blow device can only purge at the bottom of car, and the purging that cannot realize roof, bring inconvenience to the purging operation of tramway train vehicle.Set up separately a set of roof blow device not only land occupation, increase equipment investment cost, and extend the time that vehicle purges maintenance.
Therefore be necessary to design a kind of tramway train vehicle purging system, to overcome the problems referred to above.
Utility model content
The purpose of this utility model is the defect overcoming prior art, and provide a kind of tramway train vehicle purging system, it both can purge at the bottom of tramway train car, also can purge tramway train roof.
The utility model is achieved in that
The utility model provides a kind of tramway train vehicle purging system, for purging tramway train vehicle, comprises top blowing mechanism, bottom purge mechanism and dedusting mechanism.Described top blowing mechanism comprises the multiple tops shower nozzle be located at above streetcar track and the top compression air duct be connected with each described top shower nozzle, and described bottom purge mechanism comprises the multiple bottoms shower nozzle be located at below streetcar track and the bottom compressed air piping be connected with each described bottom shower nozzle; Described top compression air duct is connected with external compressed air source respectively with bottom compressed air piping.
Further, be provided with shutter above described streetcar track, described each top jet array is arranged on described shutter, and often arrange top shower nozzle and be connected into a upper branch, each upper branch is connected in parallel on described top compression air duct.
Further, multiple tracks track post is interval with below described streetcar track, described each bottom jet array is arranged on described multiple tracks track post, and often arrange bottom shower nozzle and be connected into a lower leg, each lower leg is connected in parallel on the compressed air piping of described bottom.
Further, described dedusting mechanism comprises aspiration channel and is located at the dust collector of aspiration channel entrance.
Further, be also provided with airduct trench below described streetcar track, described aspiration channel is located in described airduct trench.
Further, described tramway train vehicle purges in purging storehouse, and described top blowing mechanism, bottom purge mechanism and dedusting mechanism are all located in described purging storehouse.
Further, every bar branch road is provided with an electromagnetic valve.
Further, described tramway train vehicle purging system also comprises central controller, and described central controller is connected with each electromagnetic valve respectively.
The utility model has following beneficial effect: by arranging top blowing mechanism and bottom purge mechanism, can at the same time or separately at the bottom of tramway train car and roof purge, in effective solution prior art, vehicle blow device can only problem at the bottom of sweeper, economize the land resource and equipment investment, shorten the time that vehicle purges maintenance, increase work efficiency.
Further beneficial effect of the present utility model is: be arranged on shutter by top shower nozzle, does not need the anchor fitting increasing top blowing mechanism in addition, and structure is simple, saves equipment cost.
Further beneficial effect of the present utility model is: by arranging electromagnetic valve on each branch road, each electromagnetic valve can be controlled by central controller, thus according to vehicle each several part dust stratification situation selectively unlocking and corresponding shower nozzle can be closed, thus economize energy, and compressed-air actuated continuation brute force can be avoided to purge the use affecting vehicular electrical equipment.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The planar structure schematic diagram of the tramway train vehicle purging system that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the cutaway view of Fig. 1 along A-A;
Fig. 3 is the cutaway view of Fig. 1 along B-B.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belong to the scope of the utility model protection.
As Fig. 1-Fig. 3, the utility model embodiment provides a kind of tramway train vehicle purging system, for purging tramway train vehicle, comprises top blowing mechanism, bottom purge mechanism and dedusting mechanism.Wherein, described top blowing mechanism comprises the multiple tops shower nozzle 1 be located at above streetcar track and the top compression air duct 2 be connected with each described top shower nozzle 1, and described top compression air duct 2 is connected with external compressed air source.Described bottom purge mechanism comprises the multiple bottoms shower nozzle 3 be located at below streetcar track and the bottom compressed air piping 4 be connected with each described bottom shower nozzle 3, and described bottom compressed air piping 4 is connected with external compressed air source.Top compression air duct 2 is connected same external compressed air source with bottom compressed air piping 4, preferably on top compression air duct 2 and bottom compressed air piping 4, establish a control cock respectively, thus working alone of top blowing mechanism and bottom purge mechanism can be realized.
As a kind of preferred structure of the present embodiment, shutter 9 is provided with above described streetcar track, described each top shower nozzle 1 arranged in arrays is on described shutter 9, and often arrange top shower nozzle 1 and be connected into a upper branch, each upper branch is connected in parallel on described top compression air duct 2.During actual use, shutter 9 comprises the upstanding portion being located at track both sides and the horizontal component be located at above track, and namely described each top shower nozzle 1 is arranged on described horizontal component; Described upstanding portion and the installation site of horizontal component should not invade the building line of tramway train, namely do not affect tramway train and orbit.Further, multiple tracks track post 5 is interval with below described streetcar track, described each bottom shower nozzle 3 arranged in arrays is on described multiple tracks track post 5, and often arrange bottom shower nozzle 3 and be connected into a lower leg, each lower leg is connected in parallel on described bottom compressed air piping 4.That is: multiple tracks track post 5 is pressed uniform intervals along track length direction and is arranged, the columns of described bottom shower nozzle 3 is less than the columns of track post 5, often arranges bottom shower nozzle 3 and is arranged on wherein on a row track post 5.In addition, top compression air duct 2 is arranged on shutter 9, and bottom compressed air piping 4 is arranged on track post 5.
As a kind of preferred structure of the present embodiment, described dedusting mechanism comprises aspiration channel 6 and is located at the dust collector 8 of aspiration channel 6 entrance.Further, be also provided with airduct trench 7 below described streetcar track, described aspiration channel 6 is located in described airduct trench 7.Described dust collector 8 can comprise dust shield and dust exhaustor, and any dust exhaustor that can be used for dusty gas to carry out dust removal by filtration all can be used for the present embodiment.
During actual use, the tramway train vehicle purging system that the present embodiment provides can be arranged on and purge in storehouse, also can outdoorly install.When tramway train vehicle purges in purging storehouse, described top blowing mechanism, bottom purge mechanism and dedusting mechanism are all located in described purging storehouse.
As a kind of preferred structure of the present embodiment, every bar upper branch and every bar lower leg are equipped with an electromagnetic valve.Described tramway train vehicle purging system also comprises central controller, and described central controller is connected with the pull up circuit of each electromagnetic valve respectively.Central controller controls corresponding electromagnetic valve work by the pull up circuit controlling each electromagnetic valve, thus control respective branch carries out purging operation.Because vehicle different parts dust stratification situation is different, purges if open all shower nozzles simultaneously, not only waste resource, and the powerful purging of compressed-air actuated continuation can impact the electrical equipment of tramway train and even damages, and causes unnecessary loss.Therefore according to vehicle each several part dust stratification situation selectively unlocking and corresponding shower nozzle can be closed, thus economize energy, can not impact electrical equipment.Described central controller can adopt existing central control unit, and as PLC etc., this central controller can be accessed by tramway train car inspection and maintenance system, realizes full automation and controls, and do not need additionally to carry out programming Control.
The utility model embodiment has following beneficial effect: by arranging top blowing mechanism and bottom purge mechanism, can at the same time or separately at the bottom of tramway train car and roof purge, in effective solution prior art, vehicle blow device can only problem at the bottom of sweeper, economize the land resource and equipment investment, shorten the time that vehicle purges maintenance, increase work efficiency.
The further beneficial effect of the utility model embodiment is: be arranged on by top shower nozzle 1 on shutter 9, does not need the anchor fitting increasing top blowing mechanism in addition, and structure is simple, saves equipment cost.
The further beneficial effect of the utility model embodiment is: by arranging electromagnetic valve on each branch road, each electromagnetic valve can be controlled by central controller, thus according to vehicle each several part dust stratification situation selectively unlocking and corresponding shower nozzle can be closed, thus economize energy, and compressed-air actuated continuation brute force can be avoided to purge the use affecting vehicular electrical equipment.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a tramway train vehicle purging system, for purging tramway train vehicle, is characterized in that: comprise top blowing mechanism, bottom purge mechanism and dedusting mechanism; Described top blowing mechanism comprises the multiple tops shower nozzle be located at above streetcar track and the top compression air duct be connected with each described top shower nozzle, described bottom purge mechanism comprises the multiple bottoms shower nozzle be located at below streetcar track and the bottom compressed air piping be connected with each described bottom shower nozzle, and described top compression air duct is connected with external compressed air source respectively with bottom compressed air piping.
2. tramway train vehicle purging system according to claim 1, it is characterized in that: above described streetcar track, be provided with shutter, described each top jet array is arranged on described shutter, often arrange top shower nozzle and be connected into a upper branch, each upper branch is connected in parallel on described top compression air duct.
3. tramway train vehicle purging system according to claim 1, it is characterized in that: below described streetcar track, be interval with multiple tracks track post, described each bottom jet array is arranged on described multiple tracks track post, often arrange bottom shower nozzle and be connected into a lower leg, each lower leg is connected in parallel on the compressed air piping of described bottom.
4. tramway train vehicle purging system according to claim 1, is characterized in that: described dedusting mechanism comprises aspiration channel and is located at the dust collector of aspiration channel entrance.
5. tramway train vehicle purging system according to claim 4, is characterized in that: be also provided with airduct trench below described streetcar track, and described aspiration channel is located in described airduct trench.
6. tramway train vehicle purging system according to any one of claim 1 to 5, it is characterized in that: described tramway train vehicle purges in purging storehouse, and described top blowing mechanism, bottom purge mechanism and dedusting mechanism are all located in described purging storehouse.
7. the tramway train vehicle purging system according to Claims 2 or 3, is characterized in that: every bar branch road is provided with an electromagnetic valve.
8. tramway train vehicle purging system according to claim 7, is characterized in that: described tramway train vehicle purging system also comprises central controller, and described central controller is connected with each electromagnetic valve respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021479.7U CN204399126U (en) | 2015-01-14 | 2015-01-14 | Tramway train vehicle purging system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021479.7U CN204399126U (en) | 2015-01-14 | 2015-01-14 | Tramway train vehicle purging system |
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| Publication Number | Publication Date |
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| CN204399126U true CN204399126U (en) | 2015-06-17 |
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| CN201520021479.7U Active CN204399126U (en) | 2015-01-14 | 2015-01-14 | Tramway train vehicle purging system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648338A (en) * | 2015-01-14 | 2015-05-27 | 中铁第四勘察设计院集团有限公司 | Trolley car purge system |
| CN108674387A (en) * | 2018-04-25 | 2018-10-19 | 中铁第四勘察设计院集团有限公司 | A kind of straddle-type single-track vehicle rubber tyre intelligence air charging system |
-
2015
- 2015-01-14 CN CN201520021479.7U patent/CN204399126U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648338A (en) * | 2015-01-14 | 2015-05-27 | 中铁第四勘察设计院集团有限公司 | Trolley car purge system |
| CN108674387A (en) * | 2018-04-25 | 2018-10-19 | 中铁第四勘察设计院集团有限公司 | A kind of straddle-type single-track vehicle rubber tyre intelligence air charging system |
| CN108674387B (en) * | 2018-04-25 | 2023-06-02 | 中铁第四勘察设计院集团有限公司 | Intelligent rubber tire inflation device for straddle type monorail vehicle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |