Snow blocking filter device, snow blocking method and locomotive

A filter device and filter cavity technology, applied in separation methods, dispersed particle filtration, chemical instruments and methods, etc., can solve problems such as grounding of electrical components and inability to filter snow, and achieve the effect of eliminating faults and improving safety and reliability.

Active Publication Date: 2022-07-26
DATONG ELECTRIC LOCOMOTIVE OF NCR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the main function of the air filter is to purify the dust and water droplets in the air, and it cannot filter the snow in the air, so that the snow enters the electrical components with the cooling air
When a large amount of snow enters the surface of electrical components with the air, it is easy to cause faults such as grounding of electrical components

Method used

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  • Snow blocking filter device, snow blocking method and locomotive
  • Snow blocking filter device, snow blocking method and locomotive
  • Snow blocking filter device, snow blocking method and locomotive

Examples

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Embodiment Construction

[0031] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments, however, can be embodied in various forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed descriptions will be omitted. Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale.

[0032] Although relative terms such as "upper" and "lower" are used in this specification to describe the relative relationship of one component of an icon to another component, these terms are used in this specification only for convenience, such as according to the direction of the example descri...

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Abstract

The present disclosure relates to the technical field of locomotives, and specifically discloses a snow blocking filter device, a snow blocking method and a locomotive. The snow blocking filter device includes a filter chamber and a filter core body arranged in the filter chamber, the chamber has an inlet and an outlet, and further includes: a first sensor, arranged at the inlet of the filter device, for A first signal is output when rain and / or snow is detected; a second sensor is provided at the outlet of the filtering device for outputting a second signal when rain and / or snow is detected; a heating module is provided at the The filter chamber of the filter device is used to generate heat when the power is turned on; the control module is connected to the first sensor, the second sensor and the heating module respectively, and is used for detecting the first sensor, the second sensor and the heating module. When the first signal and the second signal are used, the heating module is activated to control the heating module to heat the filter chamber to melt snow, which can reduce or prevent snow from entering the surface or interior of electrical components.

Description

technical field [0001] The present disclosure relates to the technical field of locomotives, and in particular, to a snow blocking filter device, a snow blocking method, and a locomotive. Background technique [0002] At present, the main function of the air filter is to purify the dust and water droplets in the air, but it cannot filter the snow in the air, so that the snow enters the electrical components with the cooling air. When a large amount of snow enters the surface of electrical components with the air, it is easy to cause faults such as grounding of electrical components. [0003] It should be noted that the information disclosed in the above Background section is only for enhancement of understanding of the background of the present disclosure, and therefore may contain information that does not form the prior art that is already known to a person of ordinary skill in the art. SUMMARY OF THE INVENTION [0004] The purpose of the present disclosure is to overco...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D46/42B01D46/46
CPCB01D46/4263B01D46/46
Inventor 范春斌仝洪瑞张同玲范文武
Owner DATONG ELECTRIC LOCOMOTIVE OF NCR
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