The invention discloses a broken bridge type heat insulation box plate, which comprises an inner plate layer, a middle layer and an outer plate layer which are sequentially arranged, the middle layer comprises a heat insulation plate and a broken bridge type keel structure located at the two ends of the heat insulation plate, the broken bridge type keel structure comprises a first keel profile, a second keel profile and a broken bridge connecting piece, the first keel profile is connected with the inner plate layer, the second keel profile is connected with the outer plate layer, and the broken bridge connecting piece is located between the first keel profile and the second keel profile; the first keel profile and the second keel profile are both of an integrated structure and comprise a U-shaped plate and a reinforcing plate, the U-shaped plate comprises a connecting plate and supporting plates located at the two ends of the connecting plate, a dovetail groove is formed in the middle of the side face, close to the connecting plate, of each reinforcing plate, and broken bridge grooves are formed in the two ends of the side face, away from the connecting plate, of each reinforcing plate. According to the broken bridge type heat insulation box plate of the structure, the box plate can effectively prevent condensate water from being generated, the service life is long, and meanwhile the broken bridge type heat insulation box plate has the advantages of being light in weight and high in strength.
本发明公开了一种断桥式隔热箱板,包括依次设置的内板层、中间层和外板层,中间层包括隔热板和位于隔热板两端的断桥式龙骨结构,断桥式龙骨结构包括第一龙骨型材、第二龙骨型材和断桥连接件,第一龙骨型材与内板层连接,第二龙骨型材与外板层连接,断桥连接件位于第一龙骨型材和第二龙骨型材之间;第一龙骨型材和第二龙骨型材均为一体式结构,并包括凵形板和加强板,凵形板包括连接板和位于连接板两端的支撑板,加强板靠近连接板的一侧面的中部设有燕尾槽,加强板远离连接板的一侧面的两端设有断桥槽。本发明采用上述结构的断桥式隔热箱板,使箱板能够有效防止冷凝水生成,使用寿命长,同时兼具质量轻和强度大的优点。
Broken bridge type heat insulation box plate
断桥式隔热箱板
29.10.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge |
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