A carriage structure relates to the technical field of square cabins and comprises a base and a sealed cabin body. An integrated sealed cabin body is arranged at the top of the base; a sealing door is mounted at one end of the sealed cabin body, two through holes are correspondingly formed above the sealing door, and the two through holes are respectively communicated with an air inlet pipe and an air outlet pipe through sealing devices; the sealing device comprises a first sleeve, one end of the first sleeve is inserted into the corresponding through hole of the sealed cabin, a stepped hole is formed in a port of the end, located in the sealed cabin, of the first sleeve, and the end of the first sleeve is provided with a second sleeve in threaded connection with the stepped hole correspondingly. Annular pressure plates are arranged at the ends, extending out of the sealed cabin body, of the first sleeve and the second sleeve; annular sealing gaskets are arranged between the annular pressure plates and the cabin wall of the sealed cabin body; the integrated sealed cabin is arranged at the top of the base, the edges corresponding to the six faces of the sealed cabin are connected in a sealed mode, and the sealing performance can be effectively guaranteed.
一种车厢结构,涉及方舱技术领域,包含底座、密封舱体;所述底座顶部设有一体式的密封舱体;密封舱体一端安装有密封门,对应密封门的上方开设有两个通孔,两个通孔分别通过密封装置连通有进风管和出风管;所述密封装置包含一端插入密封舱体相应通孔内的第一套管,第一套管位于密封舱体内的一端端口内设有台阶孔,第一套管该端设有与其台阶孔对应螺纹连接的第二套管;第一套管和第二套管伸出密封舱体的一端均设有环形压盘,环形压盘与密封舱体舱壁之间设有环形密封垫;本发明底座顶部设有一体式的密封舱体,密封舱体的六个面所对应的边缘均密封连接,能够有效保证密封性能。
Carriage structure
一种车厢结构
2025-01-17
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / 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 |