Where Can I Find A Carpet Cleaner That Will Wash N Dry My Carpets? Like A Multi Hoover?

Hi, I have been searching for a hoover like device, I saw on a tv programme a while ago a hoover that had a built in shampooing,washing and drying system. It was hire only at that point but it was suppose to be on sale by now..
So I am looking for anything similar that can clean my carpets and dry them, or even just something to DRY the carpet after I clean it..
Pleaseee help and I have a budget up to 120 pounds, but ideally would really be looking for something in the range up to 80 or less.
Please help if you can, as I have tried washing my carpets but they take ages to dry.
Thank you to any replies