The invention discloses a waterproof PTC electric heater for an air conditioner. The waterproof PTC electric heater comprises a bottom shell, a top shell, a storage groove, a sealing mechanism, a heating mechanism, a PTC controller, a line connecting mechanism, a liquid outlet, a liquid inlet, a humidity sensor and a temperature sensor. The top shell is detachably mounted at the top of the bottom shell; the two sealing mechanisms are arranged in inner cavities of the upper containing groove and the lower containing groove correspondingly. The multiple heating mechanisms are arranged in an inner cavity of the top shell at intervals. And the line connecting mechanism is arranged on the outer side of the PTC controller. According to the PTC electric heater with waterproof performance for the air conditioner, in the PTC water heating process, waterproof treatment of rapid plugging is conducted on internal liquid leakage caused by gaps generated at the connecting position of the PTC water heating operation water tank, lines are protected in low-temperature weather, and the waterproof performance of the PTC electric heater is improved. And the phenomenon that a connecting line is affected with damp due to the fact that steam is generated outside the PTC water heating system is avoided.

    本发明公开了一种具有防水性能的空调用PTC电加热器,包括:底部外壳、顶部外壳、收纳槽、密封机构、加热机构、PTC控制器、线路连接机构、出液口、进液口、湿度传感器和温度传感器;顶部外壳能够拆卸的安装在所述底部外壳的顶部;两个所述密封机构分别设置在上下两个收纳槽的内腔;若干个所述加热机构间隙设置在顶部外壳的内腔;线路连接机构设置在所述PTC控制器的外侧。该具有防水性能的空调用PTC电加热器,针对PTC水暖加热过程中,PTC水暖加热作业水箱连接处产生缝隙所导致内部液体渗漏,进行快速封堵的防水处理,并且在低温天气下对线路进行保护,避免PTC水暖加热系统中外部产生蒸汽会导致连接线路受潮现象的发生。


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    Title :

    Waterproof PTC (Positive Temperature Coefficient) electric heater for air conditioner


    Additional title:

    一种具有防水性能的空调用PTC电加热器


    Contributors:
    CHENG CHAO (author)

    Publication date :

    2023-07-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H05B ELECTRIC HEATING , Elektrische Heizung / 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 / F16J Kolben , PISTONS / F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL , Erhitzer für flüssige oder gasförmige Stoffe, z.B. Wasser- oder Lufterhitzer mit Vorrichtungen zur Wärmeerzeugung, allgemein



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