The invention relates to a negative pressure device and an ambulance. The negative pressure device comprises two negative pressure fans, a cabin body and a differential pressure gauge, wherein the twonegative pressure fans are arranged at a tail end of the cabin body, each negative pressure fan comprises an air inlet and an air outlet, the air inlet is arranged inside the cabin body, the air outlet is formed in the outer part of the cabin body, the differential pressure gauge is arranged in the cabin body and is used for displaying the pressure difference between the cabin body and the external air pressure, the negative pressure device further comprises an air conditioner and an air conditioner control panel, the air conditioner control panel is electrically connected with the air conditioner and used for controlling the temperature T of the air conditioner, the air conditioner is used for adjusting the temperature in the cabin body, and the temperature of the air conditioner is thesame as the temperature in the cabin body. The negative pressure device is advantaged in that the rotating speed of the negative-pressure fans is adjusted according to the real-time temperature in thecabin body, so the proper temperature in the cabin body is kept, the proper pressure difference between the cabin body and the outside is kept, a comfortable and stable rescue environment is providedfor a patient, and rescue is convenient to carry out.

    本发明涉及一种负压装置及救护车,该负压装置包括负压风机、舱体和压差表,所述负压风机有两个,设置在所述舱体的末端,所述负压风机包括入风口和出风口,所述入风口设置在所述舱体的内部;所述出风口设置在所述舱体的外部;所述压差表设置在所述舱体内,显示所述舱体和外界气压的压差;还包括空调和空调控制面板,所述空调控制面板和所述空调电连接,用以控制所述空调的温度T,所述空调用以调节所述舱体内的温度,所述空调的温度和所述舱体内的温度相同。根据舱体内的实时温度,调整负压风机的转速,以使舱体内保持合适的温度,以及与外界保持合适的压差,为病患提供一个舒适稳定的抢救环境,便于抢救的开展。


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    Title :

    Negative-pressure device and ambulance


    Additional title:

    负压装置及救护车


    Contributors:
    LI FENGLEI (author) / CHEN YI (author)

    Publication date :

    2020-07-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A61L Verfahren oder Vorrichtungen zum Sterilisieren von Stoffen oder Gegenständen allgemein , METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL / 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 / A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte



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