Device used for adjusting basic state parameters of working medium

Abstract

The invention discloses a device used for adjusting basic state parameters of a working medium. The device comprises a working nozzle, a suction chamber, a throat pipe, a diffusion pipe and an injection flash evaporation pipe. The working nozzle is arranged in the suction chamber. The suction chamber is sequentially connected with the throat pipe and the diffusion pipe. The injection flash evaporation pipe communicates with the side portion of the suction chamber through a pipeline. According to the device, the injection and flash evaporation principle is utilized, coordinated adjustment on flow, pressure, temperature, humidity and other parameters of a mixed working medium is achieved, throttling losses generated by a traditional valve in the pressure adjusting process are avoided, and meanwhile enhancing of unit volume working medium acting capability is achieved. Equipment minimization can be achieved, the device can be efficiently applied to the technical fields of humidifying, atomizing, heating, pressure and flow adjusting and the like, the application range is wide, efficiency is high, and operation is convenient.

Description

technical field [0001] The invention relates to the technical field of conventional gas humidity control, in particular to a device for adjusting basic state parameters of working fluid. Background technique [0002] The working fluid is the medium substance that realizes the mutual conversion of thermal energy and mechanical energy. The basic state parameters of the working fluid are pressure, temperature and specific volume. Through the adjustment of the basic state parameters of the working fluid by different devices, different functional working fluids can be obtained, mainly including humidification , atomization, pressure adjustment, heating, etc. [0003] Humidification is a technology widely used in urban greening, industrial flue dust removal, proton exchange membrane fuel cells, chemical production, medical and energy fields. Existing humidification technologies mainly include bubbling humidification, enthalpy wheel humidification, direct spray humidification, and...

AI Technical Summary

Problems solved by technology

The above equipment can only meet the demand of heat exchange, and cannot realize the pressure adjustment function of the fluid working medium

[0009] The existing equipment for controlling the pressure and flow of fluid working medium is mainly valves. However, the adjustment process of valves will inevitably produce relatively large throttling losses.

[0010] There are various deficiencies mentioned above in the process of adjusting the working medium, and the equipment used for different situations is also different. The equipment is relatively simple and mature, and the cost is low, but the technical effect achieved is not very ideal, and there are many cases of waste of resources.

Images