Rotary cylinder, enthalpy increase, piston type compressor and air conditioning system having the same

摘要

A rotary cylinder and piston type two-stage compressor, comprising a first stage rotary cylinder (1), a first cylinder jacket (2), a first piston (3), and a second stage rotary cylinder (4), It has a second cylinder jacket (5) and a second piston (6), is connected between the first stage rotary cylinder (1) and the second stage rotary cylinder (4), and supplies gas between the two stages A rotary cylinder / enthalpy increasing / piston type compressor further comprising an enthalpy increasing assembly (7) for increasing the enthalpy according to ' and an air conditioner system equipped with this compressor. By adopting a rotary cylinder and piston type two-stage compressor and a configuration providing an enthalpy increasing assembly between both stages, the rotary cylinder and piston type compressor and an air conditioning system including the same have an enthalpy increasing effect. Increase the refrigerant's enthalpy value in the system, improve the cooling capacity and heating capacity, and increase the efficiency ratio and reliability of the system. [Selected figure] Figure 1