Vehicle-mounted heating system, control method thereof, and vehicle

A heating system and control method technology, applied to vehicle parts, heating/cooling equipment, transportation and packaging, etc., can solve the problems of low efficiency and poor effect, and achieve good comfort and high heating efficiency

Active Publication Date: 2019-04-23
BEIQI FOTON MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a vehicle-mounted heating system and its control method and vehicle, to solve the problems of low efficiency and poor effect of the vehicle-mounted heating system in the prior art

Method used

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  • Vehicle-mounted heating system, control method thereof, and vehicle
  • Vehicle-mounted heating system, control method thereof, and vehicle

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Embodiment Construction

[0019] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0020] According to one aspect of the present invention, a vehicle heating system is provided, such as figure 1 and 2 As shown, the embodiment of the vehicle-mounted heating system includes: a circulation pipeline with a heat exchange fluid in the circulation pipeline; a pump body 10 connected in the circulation pipeline for driving the movement of the heat exchange fluid; a PTC heating device 20, For heating heat exchange fluid; heat exchanger, connected in the circulation line.

[0021] The vehicle-mounted heating system of this embodiment uses the PTC heating device 20 to heat the heat exchange fluid, and the heat of the heat exchange fluid is output through the heat exchanger, such as for...

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Abstract

The invention provides a vehicle-mounted heating system, a control method thereof and a vehicle. The vehicle-mounted heating system comprises a circulating pipeline, a pump body, a PTC (positive temperature coefficient) heating device and a heat exchanger, wherein a heat exchange fluid is in the circulating pipeline; the pump body is connected to the circulating pipeline and is used for driving movement of the heat exchange fluid; the PTC heating device is used for heating the heat exchange fluid; and the heat exchanger is connected to the circulating pipeline. According to the technical scheme adopted by the invention, the vehicle-mounted heating system adopts the PTC heating device to heat the heat exchange fluid, and the heat of the heat exchange fluid is output by the heat exchanger, so that the heating efficiency is higher; by controlling the power of the PTC heating device, the heating amount of the vehicle-mounted heating system can be flexibly controlled; and the vehicle-mounted heating system has better comfort while applied to heating car air.

Description

technical field [0001] The invention relates to the field of automobile equipment, in particular, to a vehicle heating system, a control method thereof, and a vehicle. Background technique [0002] At present, electric vehicle heating systems generally use hot air fans with PTC electric heating as the heat source. The PTC heater is a heating device that uses PTC ceramics as the heating element to convert electrical energy into heat energy. It has outstanding safety and stability. [0003] However, PTC heaters have low energy efficiency and high attenuation performance. The use of PTC heaters is likely to cause problems such as dry air and peculiar smell in the room, and it is difficult to control the temperature at the air outlet of the heater. The other is a small number of water heating, although it overcomes the disadvantages of odor, dry indoor air, and low attenuation performance, but due to the uncontrollable power of the heat source, the water temperature is uncontrol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60H1/22
CPCB60H1/2218B60H1/2221
Inventor 袁永香孙雪梅石丽华
Owner BEIQI FOTON MOTOR CO LTD
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