A new synchronal rotary compressor is developed to overcome disadvantage on large friction loss and short life-span of parts of other compressors. It is made up of a bladed rotor and a cylinder, which are synchronal. The working chamber which are formed by the inside surface of cylinder and outside surface of bladed rotor, is connected with the intake port. The inflow is continuous in the whole cycle and flow rate is slow and the relative glide speed of the opposite surface of the working chamber is slow too. Meanwhile, the operating state is extremely steady. The operating principle structure characteristics and geometric theory of this mechanism are analyzed and calculation formulae of displacement volume pressure in chamber and thermodynamic properties are deduced detailedly in this paper. The experimental result shows that this mechanism possess these merits, such as simple structure no wearing parts, easily airtight, slight friction and lower cost. So, this mechanism is fit for more fluid.
展开▼
