The invention discloses a inner component of a warm air blower valve. The inner component of the warm air blower valve comprises a coil and a valve rod. The coil is arranged at the top end of the valve rod. A moving iron core and a static iron core are arranged in the coil inner hole. A spring is arranged between the moving iron core and the static iron core. The bottom of the static iron core is fixedly connected with the valve cover plate. The position of the coil and the position of the valve cover plate are fixed relatively. The moving iron core is arranged above the static iron core and is fixedly connected with the top end of the valve rod. The valve rod is located on a middle section below a valve cover plate, and a sealing gasket, a pressing ring and a sealing ring are assembled on the middle section from top to bottom in sequence. The sealing gasket is arranged at the bottom of the valve cover plate in a sticking mode and is fixed relative to the position of the valve cover plate. The pressing ring and the sealing ring are arranged on the outer circle of the valve rod in a sleeving mode and move up and down together with the valve rod. The inner component of the warm air blower valve is characterized in that the sealing gasket allows the valve rod to be arranged on a bowl type fold by penetrating an inner hole in the middle. The bowl type fold and the sealing gasket are of an integrated structure. The inner hole of the sealing gasket is fixedly connected with the outer circle of the valve rod. The component in the valve of the warm air blower has the advantages of being compact in structure, convenient to assemble, good in sealing performance and long in service life.
Inner component of warm air blower valve
2015-10-07
Patent
Electronic Resource
English
IPC: | F16K VALVES , Ventile / 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 |
Warm air blower pressure chamber plate welding assembly and automobile
European Patent Office | 2021
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