Integrated cooling module for multisystem

A cooling module, multi-system technology, applied in heat exchange equipment, fixed plate duct assemblies, heat exchanger types, etc., can solve the problems of large volume, poor maintainability, and low reliability of cooling devices, and achieve compact structure. The effect of high thermal capacity and reduced life cycle cost

Inactive Publication Date: 2012-04-11
CRRC DALIAN INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a highly integrated multi-system with strong heat exchange capacity, small daily maintenance workload, compact structure, and easy installation for diesel locomotives, EMUs,

Method used

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  • Integrated cooling module for multisystem
  • Integrated cooling module for multisystem
  • Integrated cooling module for multisystem

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Embodiment Construction

[0018] Now in conjunction with accompanying drawing, the present invention will be further described: please refer to figure 1 , The multi-system overall cooling module includes: air-to-air cooler 41, transmission oil radiator 42, hydraulic oil radiator 43, water radiator 44, etc. The air-to-air cooler 41 is composed of an air inlet chamber 1, an air inlet flange 2, a small core body 18, an air outlet chamber 20 and an air outlet flange 19; the transmission oil radiator 42 is composed of an oil inlet chamber 4, an oil inlet flange 5, Small core body 16, oil outlet chamber 17 and oil outlet flange 15; hydraulic oil radiator 43 is composed of oil inlet chamber 10, oil inlet flange 11, small core body 13, oil outlet chamber 14 and oil outlet flange 12 ; The water radiator 44 is made of water inlet chamber 7, water inlet flange 8, small core body, water outlet chamber and water outlet flange, and the water radiator 44 small core body is below the hydraulic oil radiator 43 small co...

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Abstract

The invention relates to an integrated cooling module for a multisystem, which comprises a water radiator (44), an air-air intercooler (41), a transmission oil radiator (42) and a hydraulic oil radiator (43), wherein each radiator is provided with an independent cooled medium in-and-out flange and an in-and-out chamber; a cooling core integrated body (45) is shared by the radiators; and the cooling core integrated body (45) is divided into small core bodies in different areas by separating walls, for respectively cooling different mediums. In the invention, an integrated matching design method is adopted; the integrated cooling module for the multisystem, which is high in heat exchange capability, small in routine maintenance work load, compact in structure and convenient in mounting, is supplied to rail traction equipment and engineering machinery; an independent split type radiator used in the prior art can be replaced; the problems of large volume, heavy weight, high cost, poor maintainability, low reliability, and the like of a traditional cooling device can be solved; and finally, the lift cycle cost of the cooling device is lowered and the higher economic benefit is created for a user.

Description

technical field [0001] The invention relates to a cooling module for locomotives, EMUs, engineering machinery water systems, oil systems, air systems and other systems, in particular to a cooling module including water radiators, air-to-air coolers, transmission oil radiators, and hydraulic oil radiators. Each radiator has a multi-system overall cooling module with independent cooling medium entering and exiting the flange, entering and exiting the cavity, and a small cooling core. Background technique [0002] Diesel locomotives, EMUs, construction machinery, etc. realize power transmission through energy conversion, and complete the specified functions and functions. When diesel locomotives, EMUs, and construction machinery work, diesel engines, hydraulic transmissions, and hydrostatic devices will generate energy loss and emit heat during the work process. If the heat is not taken away in time, the corresponding mechanical parts will generate heat load, reduce the mechan...

Claims

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Application Information

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IPC IPC(8): F28D9/00F28F3/02F28F9/00
Inventor 孔丽君苗苗张晓军
Owner CRRC DALIAN INST CO LTD
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