Thermal management integration module and electric vehicle

An integrated module and thermal management technology, applied in the field of vehicles, can solve the problems of intricate cabins, occupying a large layout space, and increasing costs

Active Publication Date: 2021-08-20
ZHEJIANG GEELY HLDG GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, these thermal management components are arranged in a dispersed manner, which on the one hand will occupy a large layout space; The price brought by the pipeline is the complexity of the cabin, the difficulty of layout and the increase of cost
In addition, the decentralized layout will also increase the length of the ...

Method used

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  • Thermal management integration module and electric vehicle
  • Thermal management integration module and electric vehicle
  • Thermal management integration module and electric vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] In this embodiment, the multi-channel integrated board 110 adopts such as Figure 4 A multi-channel integrated board 110 of the structure shown.

[0055] Such as figure 1 and figure 2 As shown, in this embodiment, the thermal management components integrated on the multi-channel integrated board 110 may include an expansion kettle 120, a multi-way valve 130, a water pump 140, a heat exchanger 150, a water-cooled condenser 160, a temperature sensor 170, and a drying bottle 180 , at least two of the electronic expansion valve 191 , the two-way proportional valve 192 , and the air conditioning pipeline 190 .

[0056] In the case where the thermal management components include the water pump 140, according to the schematic diagram of the vehicle thermal management, the number of the water pumps 140 is usually at least two, and one of the water pumps 140 (maybe called a motor water pump) is configured to drive the motor cooling circuit of the vehicle The coolant in the b...

Embodiment 2

[0072] The difference between embodiment 2 and embodiment 1 mainly lies in:

[0073] The thermal management components related to the refrigerant circulation circuit of the vehicle air conditioner integrated on the multi-channel integrated board 110 do not include the drying bottle 180, and the number of the electronic expansion valve 191 is only one. At this time, if Figure 6 and Figure 7 As shown, the electronic expansion valve 191 is correspondingly installed on the same side of the multi-channel integrated plate 110 as the heat exchanger 150 and adjacent to the heat exchanger 150. A condenser 160 is connected. The main part of the air-conditioning pipeline 190 extends on one side of the multi-channel integrated board 110 where the expansion kettle 120 is located, and forms a compressor outlet interface 196 on the same side as the expansion kettle 120 and below the expansion kettle 120, and a built-in condenser outlet interface 194 Formed on the valve seat of the elect...

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Abstract

The invention provides a thermal management integration module and an electric vehicle, and relates to the technical field of vehicles. The thermal management integrated module comprises a multi-channel integrated board, a plurality of cooling connecting pipelines are formed in the multi-channel integrated board, and the multi-channel integrated board is configured to serve as a bearing part of the thermal management integrated module; and the at least two thermal management parts are mounted on the multi-channel integrated board and are connected with each other through the cooling connecting pipeline. By adopting the design of the multi-channel integrated board, the multi-channel integrated board not only can be used as a connecting channel between different thermal management parts, but also can be used as a bearing part of the whole integrated module, so that the thermal management parts can be integrated on the multi-channel integrated board, and the thermal management integrated module which is low in cost, light in weight and small in arrangement space is formed. In addition, the thermal management integration module can supply goods in a modularized mode, so that supplier management and working hours of production workers are greatly optimized.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a heat management integrated module and an electric vehicle. Background technique [0002] According to the thermal management schematic diagram of the whole vehicle, electric vehicles often require multiple thermal management components, such as expansion kettles, at least two cooling water pumps, heat exchangers, water-cooled condensers, at least two water temperature sensors, four-way solenoid valves, three Solenoid valve, cooling connection pipeline, etc. In order to improve the cruising range of pure electric vehicles, the design of the thermal management diagram of the vehicle is required to adapt to more and more working conditions, and more and more thermal management components are required. In the prior art, these thermal management components are arranged in a dispersed manner, which on the one hand will occupy a large layout space; The price brought by the pipeline...

Claims

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Application Information

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IPC IPC(8): B60H1/00
CPCB60H1/00028Y02T10/70B60H1/00485B60H1/3229B60H1/00571B60H1/00278B60H1/143F01P11/04B60Y2200/91
Inventor 林炳荣许俊波李贵宾薛强戴海江
Owner ZHEJIANG GEELY HLDG GRP CO LTD
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