Reverse osmosis type water conditioner able to improve pressure automatically

The present invention discloses one kind of automatically pressurized reverse osmosis membrane water purifier, which has a computer in a box to control the booster pump based on the raw water pressure and temperature, a temperature sensor and a pressure sensor set inside the raw water pipeline. Owing to the booster pump operating based on the raw water pressure and temperature, the reverse osmosis membrane always has high water yield and the water purifier has no need of water storing tank and no corresponding secondary contamination on water. The reverse osmosis membrane water purifier has saving in energy, saving in water and capacity of providing boiled water timely.