This could be PHALAENOPSIS schilleriana v. purpurea
basically the same as P. schilleriana but with darker flowers and more of them. Mature plants can have up to 200 blossoms! Both species like to be mounted. P. schilleriana v. purpurea is next on my list of species phals.
Your's is beautiful! You might not be noticing the scent because of temp. they like it a bit warmer than you and I can provide right now.
Hope this helps,
Al