CN201339612Y - Anti-sandstorm device of ventilator of drawing motor of engine - Google Patents
Anti-sandstorm device of ventilator of drawing motor of engine Download PDFInfo
- Publication number
- CN201339612Y CN201339612Y CNU2008202228883U CN200820222888U CN201339612Y CN 201339612 Y CN201339612 Y CN 201339612Y CN U2008202228883 U CNU2008202228883 U CN U2008202228883U CN 200820222888 U CN200820222888 U CN 200820222888U CN 201339612 Y CN201339612 Y CN 201339612Y
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Abstract
The utility model relates to an anti-sandstorm device of a ventilator of a drawing motor of an engine, which essentially consists of a filter box module and a dust exhausting ventilator and is arranged in a cooling chamber of the engine; the filter box module comprises two cavities with a partition wall in the middle; the front end of a front cavity is provided with an opening with a sand-proof screen; an inertial-type air filter is arranged in the front cavity and a clean air outlet of the inertial-type air filter is arranged on the partition wall; the end of the front cavity close to the ground is provided with an opening communicated with a dust exhausting path; a rear cavity is a clean air path; except an air outlet is communicated with an air outlet hose, others are fully closed; a partition wall exists between the front cavity and the clean air path; after the inertial-type air filter is arranged, the device is totally closed other than the clean air outlet; the dust exhausting ventilator is communicated with the filter box module by the dust exhausting path and the direction of a dust exhausting outlet is different from the direction of the air inlet of the filter box module; and the filter box module is communicated with the ventilator of the drawing motor by the air outlet hose. The device realizes two-stage filtering, removes dust with power, has independent air paths and ensures wind quality.
Description
Technical field
The utility model belongs to locomotive traction motor ventilator field, relates in particular to the anti-dust storm device of a kind of locomotive traction motor ventilator.
Background technique
The traction electric machine of domestic locomotive ventilates and cools off the modes of great majority employing ventilator from the direct air draught of cooling chamber, and the ventilator air sucking mouth is only arranged a filter screen that can stop chip simply, can only stop bigger foreign material such as shredded paper, cotton yarn.For with the traction electric machine of this traditional approach in desert area work, its working environment is quite abominable, because though the filter screen of ventilator air sucking mouth has stopped bigger foreign material such as shredded paper, cotton yarn, but it is powerless for the thick sand and dust that enter in the cooling chamber, after these thick sand and dust enter ventilator, constantly impact traction electric machine, be very easy to cause the damage of motor.
Summary of the invention
The purpose of this utility model is: the described problem at prior art exists can effectively stop than bigger material and thick sand and dust for the user provides a kind of, guarantee the ventilator anti-dust storm device of locomotive traction motor ventilator of wind quality.
The purpose of this utility model realizes by implementing following technical proposals:
A kind of locomotive traction motor ventilator is prevented the dust storm device, mainly is made up of Rose Box module and dust exhausting fan, is installed in the locomotive cooling chamber, and described Rose Box module is installed on the opening of the outside side wall of locomotive cooling chamber; Dust-proof net, inertia-type air-strainer have been installed in the described Rose Box module concentratedly; Begin ecto-entad from side wall and be disposed with described dust-proof net, described inertia-type air-strainer, clean air cavity;
Described dust exhausting fan is communicated with described Rose Box module by the dust discharge road, and the direction of its dust discharge outlet and the direction of described Rose Box module suction port are inequality; Described Rose Box module is communicated with the traction electric machine ventilator by the air-out flexible pipe.
Its additional technical feature is:
1. described Rose Box module comprises the cavity that there is partition two centres;
Preceding cavity near the outside side wall opening of locomotive cooling chamber is the cavity that front end has opening, described dust-proof net just is installed on the opening of described preceding cavity, described inertia-type air-strainer is installed in the described preceding cavity, and the clean air outlets of many group cyclone tube dedusters on the described inertia-type air-strainer are arranged on the described partition, and the close dust exhausting fan end of cavity has opening and is communicated with described dust discharge road described before;
Rear chamber away from the outside side wall of locomotive cooling chamber is exactly described clean air cavity, described clean air cavity except with the exhaust outlet of described air-out soft pipe connection, opening on the partition, other parts are totally-enclosed;
2. cavity and rear chamber are the partition between the described clean air cavity before described, after installing described inertia-type air-strainer, the clean air outlet of many group cyclone tube dedusters, all seal on described inertia-type air-strainer.
3. described dust exhausting fan is fixed on the floor of locomotive cooling chamber, and the direction of described dust discharge outlet is passed through the described floor of locomotive cooling chamber under locomotive frame.
The anti-dust storm design that the utility model adopts is a double-filtration: at first, dust-proof net filters the car outer air, stops bigger foreign material such as leaf, shredded paper; Secondly, the inertia-type air-strainer is to filtering by the air behind the dust-proof net, filters to supply with ventilator behind the cinder and use.Therefore, the car outer air carried out double-filtration after, filtered out bigger foreign material and sand and dust, greatly improve the traction electric machine cooling with the clean degree of wind, use the wind quality, traction electric machine is worked on lasting stability ground more.
The device that the utility model relates to has been installed dust exhausting fan, adopt the mode of power dedusting, dust after the filtration of inertia-type air-strainer is focused in the dust discharge flexible pipe, be extracted under the locomotive frame by dust exhausting fan and be discharged to outside the car again, improved the filtering effect of inertia-type air-strainer, what further guaranteed ventilator uses the wind quality.
The utility model relates to and is furnished with independent sealed respectively cleaning air channel and dust discharge flexible pipe in the Rose Box of device, so the car outer air is filtered the back and is entered ventilator by air channel in the Rose Box, be independent sealed air channel all in the air flow process, avoided secondary pollution, the effect of filtering foreign material and anti-dust storm is very remarkable.
The device that the utility model relates to adopts modular design, mainly be divided into Rose Box module and dust exhausting fan two-part, and the Rose Box module is made up of the dust-proof net of installing concentratedly, inertia-type air-strainer and clean air cavity, thereby the dismounting of dust-proof net, inertia-type air-strainer is safeguarded very convenient.
In sum, the utility model provides a kind of can effectively be stopped than the anti-dust storm device of the locomotive traction motor ventilator of bigger material and thick sand and dust, adopt the independent ventiduct of good seal performance and the power dedusting method of raising filtering effect, what fully guarantee ventilator uses the wind quality, and structural module, dismounting is easy to maintenance.
Description of drawings
Fig. 1 is the plan view of structural representation of the present utility model
Fig. 2 is the side view of structural representation of the present utility model
Fig. 3 is the front view of structural representation of the present utility model
Fig. 4 is the stereogram of one of parts of the present utility model inertia-type air-strainer
Fig. 5 is the partial sectional view of one group of cyclone tube deduster of inertia-type air-strainer
Reference character: 1 is Rose Box, 2 is dust exhausting fan, and 3 are the dust discharge road, and 4 is the clean air cavity, 5 is dust-proof net, 6 is the inertia-type air-strainer, and 7 are the dust discharge flexible pipe, and 8 are the air-out flexible pipe, 9 is the locomotive side wall, 10 is floor in the locomotive cooling chamber, and 11 is the traction electric machine ventilator, and 12 is the partition of cavity before and after the Rose Box, 13 is one group of spiral vane, 14 is air intlet, and 15 is clean air outlet, and 16 is exhaust outlet, 17 is the dust discharge outlet of dust exhausting fan, 18 is cavity before the Rose Box, and 21 is dust and dirty air outlet slit, and 22 is cyclone tube deduster and air intlet thereof.
Embodiment
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.
A kind of locomotive traction motor ventilator is prevented the dust storm device, mainly is made up of Rose Box module 1 and dust exhausting fan 2, is installed in the locomotive cooling chamber on the opening of external wall 9; Described Rose Box module 1 comprises that a front end has the cavity of opening, and inside has been installed dust-proof net 5, inertia-type air-strainer 6 concentratedly; Begin ecto-entad from side wall and be disposed with described dust-proof net 5, described inertia-type air-strainer 6, clean air cavity 4; Described dust exhausting fan 2 is communicated with described Rose Box module 1 by dust discharge road 3, and the direction of its dust discharge outlet 17 and the direction of described Rose Box module 1 suction port are inequality; Described Rose Box module 1 is communicated with traction electric machine ventilator 11 by air-out flexible pipe 8.
In order to reach the effect of better ventilation quality, sand and dust and the clean air separated in the dirty air thoroughly to be separated, preferred embodiment of the present utility model adopts following embodiment: described Rose Box module 1 comprises the cavity that there is partition 12 two centres; Preceding cavity 18 near the outside side wall opening of locomotive cooling chamber is cavitys that front end has opening, described dust-proof net 5 just is installed on the opening of described preceding cavity 18, described inertia-type air-strainer 6 is installed in the described preceding cavity 18, and the clean air outlets 15 of many group cyclone tube dedusters 22 on the described inertia-type air-strainer 6 are arranged on the described partition 12, and cavity 18 close dust exhausting fan 2 ends have opening and are communicated with described dust discharge road 3 described before; Rear chamber away from the outside side wall of locomotive cooling chamber is exactly described clean air cavity 4, and described clean air cavity 4 is except the exhaust outlet 16 that is communicated with described air-out flexible pipe 8, opening on the partition, and other parts are totally-enclosed.
As scheme most preferably, cavity 18 and rear chamber are the partition 12 between the described clean air cavity 4 before described, after installing described inertia-type air-strainer 6, on described inertia-type air-strainer 6, the clean air outlet 15 of many group cyclone tube dedusters 22, all seal.
In addition, in another preferred embodiment, described dust exhausting fan 2 is fixed on the floor 10 of locomotive cooling chamber, and the direction of described dust discharge outlet 17 is passed through the described floor 10 of locomotive cooling chamber under locomotive frame, like this can air intake and air-out do not disturb, make this device working efficiency higher.
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 (4)
1, the anti-dust storm device of a kind of locomotive traction motor ventilator, mainly form by Rose Box module (1) and dust exhausting fan (2), be installed in the locomotive cooling chamber, it is characterized in that: described Rose Box module (1) is installed in the locomotive cooling chamber on the opening of external wall (9); Described Rose Box module (1) comprises that a front end has the cavity of opening, and inside has been installed dust-proof net (5), inertia-type air-strainer (6) concentratedly; What begin that ecto-entad sets gradually from side wall is described dust-proof net (5), described inertia-type air-strainer (6), clean air cavity (4); Described dust exhausting fan (2) is communicated with described Rose Box module (1) by dust discharge road (3), and the direction of its dust discharge outlet (17) and the direction of described Rose Box module (1) suction port are inequality; Described Rose Box module (1) is communicated with traction electric machine ventilator (11) by air-out flexible pipe (8).
2, the anti-dust storm device of locomotive traction motor ventilator as claimed in claim 1, it is characterized in that: described Rose Box module (1) cavity comprises the cavity that there are partition (12) two centres; Close locomotive cooling chamber is the cavity that front end has opening towards the preceding cavity (18) of external wall opening, described dust-proof net (5) just is installed on the opening of described preceding cavity (18), described inertia-type air-strainer (6) is installed in the described preceding cavity (18), and the clean air outlet (15) of described inertia-type air-strainer (6) being gone up many group cyclone tube dedusters (22) is arranged on the described partition (12), and cavity before described (18) has opening near dust exhausting fan (2) end and is communicated with described dust discharge road (3); Rear chamber away from the outside side wall of locomotive cooling chamber is exactly a described clean air cavity (4), and described clean air cavity (4) is except the exhaust outlet (16) that is communicated with described air-out flexible pipe (8), opening on the partition, and other parts are totally-enclosed.
3, the anti-dust storm device of locomotive traction motor ventilator as claimed in claim 2, it is characterized in that: cavity (18) and rear chamber are the partition (12) between the described clean air cavity (4) before described, after installing described inertia-type air-strainer (6), except described inertia-type air-strainer (6) is gone up the clean air outlet (15) of many group cyclone tube dedusters (22), all sealings.
4, as the anti-dust storm device of the described locomotive traction motor ventilator of above-mentioned arbitrary claim, it is characterized in that: described dust exhausting fan (2) is fixed on the floor (10) of locomotive cooling chamber, and the direction of described dust discharge outlet (17) is passed through the described floor (10) of locomotive cooling chamber under locomotive frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202228883U CN201339612Y (en) | 2008-11-25 | 2008-11-25 | Anti-sandstorm device of ventilator of drawing motor of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202228883U CN201339612Y (en) | 2008-11-25 | 2008-11-25 | Anti-sandstorm device of ventilator of drawing motor of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201339612Y true CN201339612Y (en) | 2009-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202228883U Expired - Fee Related CN201339612Y (en) | 2008-11-25 | 2008-11-25 | Anti-sandstorm device of ventilator of drawing motor of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201339612Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661436A (en) * | 2013-12-31 | 2014-03-26 | 南车资阳机车有限公司 | Positive pressure ventilation system of power chamber of diesel locomotive |
| CN103968529A (en) * | 2014-04-03 | 2014-08-06 | 新乡市平原工业滤器有限公司 | Plate filter and air purifier using same |
| CN104358635A (en) * | 2014-10-29 | 2015-02-18 | 中国北车集团大连机车车辆有限公司 | Compact inertial air filter of diesel locomotive |
| CN107213740A (en) * | 2017-07-20 | 2017-09-29 | 武汉铭科轨道交通装备有限公司 | A kind of cleaning device of motor car equipment cooling air |
| CN107458392A (en) * | 2017-07-20 | 2017-12-12 | 中车大连机车车辆有限公司 | The automatic dust discharge ventilating system of locomotive malleation |
-
2008
- 2008-11-25 CN CNU2008202228883U patent/CN201339612Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661436A (en) * | 2013-12-31 | 2014-03-26 | 南车资阳机车有限公司 | Positive pressure ventilation system of power chamber of diesel locomotive |
| CN103661436B (en) * | 2013-12-31 | 2016-04-13 | 中车资阳机车有限公司 | Positive pressure ventilation system of power chamber of diesel locomotive |
| CN103968529A (en) * | 2014-04-03 | 2014-08-06 | 新乡市平原工业滤器有限公司 | Plate filter and air purifier using same |
| CN104358635A (en) * | 2014-10-29 | 2015-02-18 | 中国北车集团大连机车车辆有限公司 | Compact inertial air filter of diesel locomotive |
| CN107213740A (en) * | 2017-07-20 | 2017-09-29 | 武汉铭科轨道交通装备有限公司 | A kind of cleaning device of motor car equipment cooling air |
| CN107458392A (en) * | 2017-07-20 | 2017-12-12 | 中车大连机车车辆有限公司 | The automatic dust discharge ventilating system of locomotive malleation |
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| 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: 20091104 Termination date: 20131125 |