Research On Prediction Model Of New Rotary Vane Compressor

With the development of automobile industry, automobile air conditioning system has been more and more important. The compressor as the heart of the automobile air conditioning system has also much rapid development.Rotary vane compressor has many advantages, such as simple frame, small size, convenient mend and excellent dynamical equilibrator etc, so rotary vane compressor has great potential in the compressor market. Base on the former study of the rotary vane compressor, some deep research carried on in this paper, mainly as the following aspects:1. Universal applicability of the head profile of the vane of the rotary vane compressor.With the deep research of the profile of the vane, a new profile of the vane with the universal applicability is created, which can use in all kinds of cylinder profile. The new profile of the vane is beneficial to uniform wear and tear, easy to manufacture.2. Establish the mathematic model of the gas state of the rotary vane compressor at the same time the displacement model is further researched.With the deep research on the change of eject volume of the rotary vane compressor and the nature of the compressed gas. Based on both the nature of the compressed gas, the eject volume and the oil and gas two phase leakage the displacement model has been established.3. Research on the kinematics, dynamics analysis of the rotary vane compressor and the power efficiency model.Used the center track of the profile of the vane instead of the cylinder profile, the complex solving process of the contact of vane and cylinder profile is omitted. According to the theory of kinematics and dynamics, the kinematic and dynamics model of the rotary vane compressor has established. The power efficiency model also has a deep research.4. Development of computer-aided design system.With the established mathematic model, first through the numerical data processing has done, and then the simulation of the mathematic model also has done by C++Builder6.0. To achieve the research of the rotary vane compressor became rapid design and visualization. It achieves the design, design, manufacturing integration, and it increase the speed of the design of the rotary vane compressor.