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thanks sir @shaheerbari, the name of this flower is aechmea_gamosepala, you can chek in this link.
https://en.wikipedia.org/wiki/Aechmea_gamosepala

Aechmea gamosepala
Aechmea gamosepala is a bromeliad endemic to southern Brazil. It is often cultivated as an ornamental plant. This plant is cited in Flora Brasiliensis by Carl Friedrich Philipp von Martius
The following varieties are recognized :
Aechmea gamosepala var. gamosepala - from São Paulo State south to Rio Grande do Sul
Aechmea gamosepala var.