The invention relates to an air conditioning system condenser and a surface coating and a coating preparation method thereof, the surface coating is a nanoscale film substance formed by spraying and/or dip-coating on the surface of the condenser, the film substance contains a nanoscale powder material of 1-100 nm, when the surface coating is formed on the surface of the condenser, micropores of an organic coating on the surface of the condenser are filled with the nanoscale powder material, and the surface coating is formed on the surface of the condenser. Therefore, the surface coating becomes a compact coating which is almost nonporous. The coating is applied to a condenser of an air conditioning system of a large truck or a vehicle serving in a severe environment, has anti-corrosion, wear-resistant and self-cleaning functions, and can withstand the corrosion of various corrosive gases, ions, water molecules and the like on a base material; the problems that a condenser aluminum alloy base material is low in hardness, and flying sand or flying stones are not resistant to abrasion when a truck runs or stops to load and unload goods can be effectively solved, the surface of the truck air-conditioning system condenser sprayed with the film matter is smooth, a surface coating has low surface energy, dust and water drops are not prone to being attached, and the situation that the heat exchange efficiency is affected by filth blockage of a heat exchanger is avoided.

    一种空调系统冷凝器及其表面涂层和涂层制备方法,所述表面涂层为在冷凝器表面喷涂和/或浸涂形成的纳米级膜物质,所述膜物质中含有1‑100nm的纳米尺寸级粉体材料,在冷凝器表面构成表面涂层时用于填充冷凝器表面有机涂层的微孔,使得表面涂层成为几乎无孔的致密涂层。本发明应用在大型货车或服役在恶劣环境的车辆空调系统冷凝器上,具备防腐、耐磨、自洁功能,能经受各种腐蚀性气体、离子、水分子等对基材的侵蚀,能有效解决冷凝器铝合金基材硬度低、货车运行时飞沙或停靠装卸货时飞石的不耐磨损问题,喷涂膜物质后的货车空调系统冷凝器表面光滑,表面涂层具有低的表面能,灰尘、水滴不易附着,避免换热器脏堵影响换热效率。


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    Titel :

    Air conditioning system condenser, surface coating of air conditioning system condenser and coating preparation method


    Weitere Titelangaben:

    一种空调系统冷凝器及其表面涂层和涂层制备方法


    Beteiligte:
    TAO YUN (Autor:in) / CHEN CHANGZHONG (Autor:in) / YOU KUN (Autor:in) / TAN DEQIANG (Autor:in) / WANG CHENGGEN (Autor:in) / YUAN LU (Autor:in)

    Erscheinungsdatum :

    2022-07-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT



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