Novel ventilation system structure

A ventilation system and a new type of technology, applied in locomotives and other directions, can solve the problems of small layout space, improve reliability and facilitate the layout of the whole vehicle

Active Publication Date: 2013-02-13
CRRC QISHUYAN CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For the situation where the overall layout space of the locomotive is small, and at the same time it needs to meet the ventilation and f

Method used

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  • Novel ventilation system structure
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Embodiment Construction

[0012] like figure 1 and figure 1 As shown, the new ventilation system structure includes fan suspension support 1, multi-functional air filter box 2, ventilation duct 3, main engine ventilation unit 4, filter 5, diesel engine filter assembly 6 and air duct partition 7. composition.

[0013] like figure 1 As shown, it includes the main engine ventilation unit 4, the multifunctional air filter box 2 and the filter 5. The bottom of the main engine ventilation unit 4 is provided with a ventilation duct 3, and the ventilation duct 3 shares a box with the diesel engine filter assembly 6, namely Multifunctional air filter box 2, a filter 5 is provided on one side of the multifunctional air filter box 2, and the filter 5 is shared by the diesel engine intake system and the main engine ventilation system. This mode of sharing the filter device greatly simplifies the side wall For the arrangement of the filter device, the main engine fan unit 4 is provided with a fan suspension supp...

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Abstract

The invention relates to the technical field of diesel locomotives, and in particular relates to a novel ventilation system structure. The novel ventilation system structure comprises a main ventilation unit, a multifunctional air filter box and a filter, wherein a ventilation duct is arranged at the bottom of the main ventilation unit; the ventilation duct and a diesel engine filtration assembly share one box body namely the multifunctional air filter box; the filter is arranged at one side of the multifunctional air filter box; and a fan hanging support is arranged on the main ventilation unit. Through the whole arrangement of the novel ventilation system structure, the problem of small arrangement space of a locomotive is overcome and the requirements on ventilation and filter of a plurality of components and systems are met; and the reliability of the system and even the whole locomotive is improved, and the arrangement of the whole locomotive is facilitated.

Description

technical field [0001] The invention relates to a ventilation structure, in particular to a novel ventilation system structure. Background technique [0002] The ventilation system is a system that provides cooling air for locomotive motors, electrical appliances and other heat-generating components, and is usually composed of air filters, fans, air ducts, motors, and electrical appliances. The ventilation system layout on traditional locomotives usually uses an independent side wall filter device, and the function is realized by connecting the fan fixed on the frame and the components to be cooled through independent irregular air ducts. For the upper part of the frame like the main generator fan, this relatively independent arrangement will inevitably make the whole system occupy a large space on the upper part of the locomotive. For the situation that the locomotive's overall layout space is small, and at the same time it needs to meet the ventilation and filtration requ...

Claims

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Application Information

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IPC IPC(8): B61C17/04
Inventor 张晓芳管敏玮张春林许栋
Owner CRRC QISHUYAN CO LTD
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