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Multifunctional compact radiator

A radiator, compact technology, applied in the field of multifunctional compact radiators, can solve the problems of complex structure, heavy weight, large space, etc., and achieve the effect of improving the compactness of the structure

Pending Publication Date: 2020-11-17
CRRC DALIAN INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above separated scheme, in addition to the connecting pipe between the two components, also needs to consider the installation parts of the radiator and the expansion tank separately, so the structure is complicated, the space is large, and the weight is heavy

Method used

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  • Multifunctional compact radiator
  • Multifunctional compact radiator
  • Multifunctional compact radiator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] like figure 1 and figure 2 Shown is the first embodiment of the multifunctional compact radiator disclosed in the present invention, including the radiator main liquid chamber, the radiator core 200 and the radiator auxiliary liquid chamber 401;

[0026] The radiator main liquid chamber includes a radiator main liquid chamber one 102 and a radiator main liquid chamber two 302, and the radiator main liquid chamber one 102 and the radiator main liquid chamber two 302 are all connected to the radiator core 200 connected, the radiator main liquid chamber one 102 and the radiator main liquid chamber two 302 are located on both sides of the radiator core 200, the radiator main liquid chamber one 102 is connected with the radiator water inlet pipe 101, the Radiator main liquid chamber 2 302 is connected with radiator outlet pipe 301;

[0027] The radiator main liquid chamber 2 302 is provided with the radiator auxiliary liquid chamber 401 on the side away from the radiator ...

Embodiment 2

[0035] like image 3 and Figure 4The second embodiment of the multifunctional compact radiator disclosed by the present invention, the difference between the first embodiment and the second embodiment is that in the first embodiment, the main liquid chamber of the radiator includes the main liquid chamber of the radiator one 102 and the radiator The radiator main liquid chamber two 302, the radiator main liquid chamber one 102 and the radiator main liquid chamber two 302 are located on both sides of the radiator core 200, the radiator main liquid chamber one 102 and the radiator water inlet pipe 101, and the radiator main liquid chamber 2 302 is connected with the radiator outlet pipe 301.

[0036] In this embodiment, the radiator main liquid chamber includes radiator main liquid chamber one 102, radiator main liquid chamber two 302, and radiator main liquid chamber three 501. The radiator main liquid chamber one 102 and the radiator main liquid chamber Chamber two 302 is l...

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Abstract

The invention discloses a multifunctional compact radiator. The radiator comprises radiator main liquid chambers, a radiator core body, and a radiator auxiliary liquid chamber. The radiator main liquid chambers comprise a radiator main liquid chamber I and a radiator main liquid chamber II; the radiator main liquid chamber I and the radiator main liquid chamber II both are connected with the radiator core body; the radiator main liquid chamber I is connected with a radiator water inlet pipe, and the radiator main liquid chamber II is connected with a radiator water outlet pipe; the radiator auxiliary liquid chamber is arranged on the side, away from the radiator core body, of the radiator main liquid chamber II; a two-way pressure regulating valve is arranged on the radiator auxiliary liquid chamber; a main air exhaust liquid stabilizing pipe communicating the radiator main liquid chamber II with the radiator auxiliary liquid chamber is arranged inside the radiator auxiliary liquid chamber; and an external connected liquid outlet pipe is arranged on the radiator auxiliary liquid chamber. The multifunctional compact radiator has the advantages of simple structure, small occupied space, light weight, compact structure and the like.

Description

technical field [0001] The invention relates to the technical field of heat dissipation of rail transit equipment, in particular to a multifunctional compact radiator. Background technique [0002] At present, the cooling system of most locomotives and EMUs adopts the forced liquid circulation + forced ventilation secondary cooling method, which is commonly referred to as the liquid cooling method. The cooling system that adopts the liquid cooling method is mainly composed of radiators, fan units, pumps, expansion tanks, pipelines, and temperature and pressure sensors. It is transferred to the cooling air through heat exchange; the functions of exhaust, liquid replenishment and pressure regulation in the cooling system are realized by the expansion tank. The radiator and the expansion tank of the existing liquid-cooling cooling system adopt a separate structure, which are respectively arranged at different positions of the cooling system, and a connecting pipe is provided b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28F9/00F28F27/00F01P11/00
CPCF01P11/00F28F9/00F28F27/00
Inventor 张延蕾孔丽君耿海璇严兵张景银张震李湘宁王惟丹
Owner CRRC DALIAN INST CO LTD