Fresh air pipe
The fresh air pipe is composed of a straight pipe, a first connecting piece, a second connecting piece and a bent pipe, the first connecting piece and the second connecting piece are connected to the two ends of the straight pipe respectively, the bent pipe is connected to the other end of the secon...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The fresh air pipe is composed of a straight pipe, a first connecting piece, a second connecting piece and a bent pipe, the first connecting piece and the second connecting piece are connected to the two ends of the straight pipe respectively, the bent pipe is connected to the other end of the second connecting piece, a straight pipe cavity is formed in the straight pipe, two supporting plates are arranged in the straight pipe cavity, and the two supporting plates are arranged in the straight pipe cavity. According to the fresh air pipe, the straight pipe and the bent pipe are connected together through the first connecting piece and the second connecting piece, customers with different requirements can be met through connection expansion of the straight pipe and the bent pipe, the supporting plate is arranged in the straight pipe so that the strength of the straight pipe can be higher, and the strength of the straight pipe can be improved. And the straight pipes and the bent pipes are made of the graphene EP |
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