Heat dissipation device and control method thereof, medium, equipment and vehicle

A heat dissipation device and radiator technology, applied in the direction of power plant, vehicle components, vehicle energy storage, etc., can solve the problems of high weight requirements, energy loss, and high vehicle layout space requirements, so as to reduce the layout space requirements, Effect of improving life and saving energy consumption

Active Publication Date: 2021-06-25
BEIQI FOTON MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, some schemes are simple to apply, but will cause energy loss, while some schemes have higher requirements for the layout space and weight of the whole vehicle

Method used

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  • Heat dissipation device and control method thereof, medium, equipment and vehicle
  • Heat dissipation device and control method thereof, medium, equipment and vehicle
  • Heat dissipation device and control method thereof, medium, equipment and vehicle

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Embodiment Construction

[0042] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS It should be understood that the specific embodiments described herein are intended to illustrate and explain the present disclosure and is not intended to limit the disclosure.

[0043] As shown above, the electric vehicle includes a plurality of heat generating devices such as a motor, an engine, an MCU, a PDU, and the like. figure 1 It is a schematic diagram of a heat sink for an electric vehicle provided by an exemplary embodiment. Such as figure 1 As shown, the heat sink can include a heat sink, a water pump, a cold liquid chamber, a hot liquid chamber, a plurality of mixing chambers corresponding to a plurality of heat generating devices.

[0044] Among them, the effluent port A of the heat sink is passed through the water pump in the inlet B, the radiator's inlet j contact the first water port 1 of the heat transfer chamber, and the first inlet D of each mixing chamber passes the corresponding first A valve 1 is conne...

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Abstract

The invention relates to a heat dissipation device and a control method thereof, a medium, equipment and a vehicle. The electric vehicle comprises a plurality of heating devices, and the heat dissipation device comprises a radiator, a water pump, a cold liquid chamber, a hot liquid chamber and a plurality of mixing chambers in one-to-one correspondence with the heating devices. A water outlet of the radiator is communicated with a water inlet of the cold liquid chamber through the water pump, a water inlet of the radiator is communicated with a first water outlet of the hot liquid chamber, a first water inlet of each mixing chamber is communicated with a water outlet of the cold liquid chamber through a corresponding first valve, a second water inlet of each mixing chamber is communicated with the second water outlet of the hot liquid chamber through a corresponding second valve, and the water outlet of each mixing chamber is communicated with the water inlet of the hot liquid chamber after being communicated with a pipeline at the corresponding heating device. Therefore, each heating device is in a better working temperature, the service life of parts is prolonged, and the energy consumption is reduced.

Description

Technical field [0001] The present disclosure relates to the field of control of electric vehicles, and in particular, to a heat sink and a control method thereof, a medium, a device, and a vehicle. Background technique [0002] The main heat generating device of the traditional fuel truck is an engine, and its heat dissipation system is mainly for the engine for heat dissipation. Therefore, the heat generating device (heat source) is single, the performance of the heat dissipation system requires single, and the heat dissipation requirements can be satisfied by a single circuit cycle. The coolant absorbs the heat of the engine cylinder, passes through the water pump to the heat sink, and the cooling effect of the heat sink is passed through the fan, and then flow through the engine, form a complete loop. By setting the engine flow rate and the inlet temperature requirements by setting the size of the pump, the size of the radiator, the performance of the radiator, fan parameters...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/00B60K11/06
CPCB60K1/00B60K11/06B60K2001/006Y02T10/88
Inventor 王颖王旭东刘金波卢明哲鹿政华刘刚
Owner BEIQI FOTON MOTOR CO LTD
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