This orchid emits a sweet fragrance. It is a species of Vanda orchid and searching the internet I found it to be Vanda Kultana Fragrance orchid. It is a rather hot days these few months and somehow most of my wife's orchid want to produce some flowers, maybe it is a reproduction time because I remember somebody once said to me that plants mostly will produce flowers to re-produce so when everything is A ok and enough water, sunshine and everything cozy it would definitely produce blooms after blooms.