VEHICLE, METHOD AND SYSTEM FOR DRYING EVAPORATOR OF VEHICLE AIR CONDITIONER, AND STORAGE MEDIUM

Abstract

The disclosure relates to the technical field of vehicles, and particularly provides a vehicle, a method and system for drying an evaporator of a vehicle air conditioner, and a storage medium, aiming to solve the problems of low efficiency and poor effects of an existing method for drying an evaporator of a vehicle air conditioner. In the method for drying an evaporator of a vehicle air conditioner provided according to the disclosure, the vehicle air conditioner comprises an evaporator core, an air duct for circulating air is constructed in an air conditioner box, and a fan, the evaporator core and a heating core are arranged in the air duct, the method comprises: closing the air duct after cooling of the vehicle air conditioner is stopped; operating the heating core and the fan, so as to generate, by means of the heating core and the fan, hot air which can circulate in the air duct, wherein during circulation, the hot air carries away condensed water precipitated on a surface of the evaporator core for conversion into hot and humid air; and directly venting the hot and humid air from the air duct to exterior environment, so that the evaporator core is dried. The method provided according to the disclosure can implement the drying of the evaporator with high-efficiency and low energy consumption.

Description

Claims

1. A method for drying an evaporator of a vehicle air conditioner, wherein the vehicle air conditioner comprises an air conditioner box, the evaporator comprises an evaporator core, and an air duct for circulating air is constructed in the air conditioner box, and a fan, the evaporator core and a heating core are arranged in the air duct, the method comprising: closing the air duct after cooling of the vehicle air conditioner is stopped;operating the heating core and the fan such that: hot air capable of circulating is generated in the air duct by means of the heating core and the fan, and during circulation, the hot air carries away condensed water precipitated on a surface of the evaporator core for conversion into hot and humid air; anddirectly venting the hot and humid air from the air duct to exterior environment, so that the evaporator core is dried.

2. The method for drying an evaporator of a vehicle air conditioner according to claim 1, wherein the air duct is provided with a ventilation section, the ventilation section comprises a first ventilation section and a second ventilation section, the first ventilation section is capable of being in communication with interior environment, the second ventilation section is capable of being in communication with the exterior environment, and closing the air duct after cooling of the vehicle air conditioner is stopped comprises: closing the first ventilation section and the second ventilation section after the cooling of the vehicle air conditioner is stopped.

3. The method for drying an evaporator of a vehicle air conditioner according to claim 2, wherein the first ventilation section comprises a return air inlet and an air outlet.

4. The method for drying an evaporator of a vehicle air conditioner according to claim 2, wherein the second ventilation section comprises a fresh air inlet and a condensed water outlet.

5. The method for drying an evaporator of a vehicle air conditioner according to claim 2, wherein directly venting the hot and humid air from the air duct to exterior environment comprises: directly venting the hot and humid air from the air duct to the exterior environment by opening the second ventilation section.

6. The method for drying an evaporator of a vehicle air conditioner according to claim 5, wherein the method further comprises: stopping the operation of the heating core and the fan before the second ventilation section is opened.

7. The method for drying an evaporator of a vehicle air conditioner according to claim 6, wherein the heating core stops operating before the fan.

8. The method for drying an evaporator of a vehicle air conditioner according to claim 7, wherein the heating core is a PTC heating core and/or a warm air core.

9. A system for drying an evaporator of a vehicle air conditioner, wherein the vehicle air conditioner comprises an air conditioner box, the evaporator comprises an evaporator core, an air duct for circulating air is constructed in the air conditioner box, and a fan, the evaporator core and a heating core are arranged in the air duct, the system comprising: a closing module configured to close the air duct after cooling of the vehicle air conditioner is stopped;a drying module configured to operate the heating core and the fan such that hot air capable of circulating is generated in the air duct by means of the heating core and the fan, and during circulation, the hot air carries away condensed water precipitated on a surface of the evaporator core for conversion into hot and humid air; anda moisture discharge module configured to directly vent the hot and humid air from the air duct to exterior environment, so that the evaporator core is dried.

10. The system for drying an evaporator of a vehicle air conditioner according to claim 9, wherein the air duct is provided with a ventilation section, the ventilation section comprises a first ventilation section and a second ventilation section, the first ventilation section is capable of being in communication with interior environment, the second ventilation section is capable of being in communication with the exterior environment, and the closing module is further configured to close the first ventilation section and the second ventilation section after the cooling of the vehicle air conditioner is stopped.

11. The system for drying an evaporator of a vehicle air conditioner according to claim 10, wherein the first ventilation section comprises a return air inlet and an air outlet.

12. The system for drying an evaporator of a vehicle air conditioner according to claim 10, wherein the second ventilation section comprises a fresh air inlet and a condensed water outlet.

13. The system for drying an evaporator of a vehicle air conditioner according to claim 10, wherein the moisture discharge module is further configured to directly vent the hot and humid air from the air duct to the exterior environment by opening the second ventilation section.

14. The system for drying an evaporator of a vehicle air conditioner according to claim 13, wherein the system further comprises an intermediate module configured to stop the operation of the heating core and the fan before the second ventilation section is opened.

15. The system for drying an evaporator of a vehicle air conditioner according to claim 14, wherein the intermediate module is further configured to cause the heating core to stop operating before the fan.

16. The system for drying an evaporator of a vehicle air conditioner according to claim 15, wherein the heating core is a PTC heating core and/or a warm air core.

17. A vehicle, wherein the vehicle comprises a memory and a processor, wherein the memory is suitable for storing a plurality of program codes which, when being loaded and executed by the processor, cause the method for drying an evaporator of a vehicle air conditioner according to claim 1 to be carried out.