Energy-saving: The design of aluminum alloy three-in-one heat exchanger minimizes the process loss of cooling capacity and improves the recycling of cooling capacity. Under the same processing capacity, the total input power of this model is reduced by 15~30%.
Efficient: The integrated heat exchanger incorporates a flow guiding fin to make the compressed air exchange heat evenly inside. It is oil-free, water-free and dust-free. The built-in gas-water separation device is equipped with a stainless steel filter to make the water separation more completely.
Intelligent: Multichannel temperature and pressure monitoring, real-time display of dew point temperature, automatic recording of accumulated running time, self-diagnosis function, display corresponding alarm code, and automatic protection of equipment.
Environmental protection: In response to the international Montreal agreement, all models in this series use R134a and R410a environmentally friendly refrigerants, which have zero damage to the atmosphere and adapt to the needs of the international market.
Stable: standard constant pressure expansion valve, standard intelligent temperature control, laboratory test, when the intake air temperature reaches 65 ° C, the ambient temperature reaches 42 ° C, it is still stable operation, with temperature and pressure double antifreeze protection, and When the engine is operated for a long period of time, the output of the compressor is automatically stopped, and the amount of cooling stored by the aluminum plate is exchanged to provide heat exchange. Extend the life of the equipment while saving energy.
Refrigerated Air Dryers,Air Dryer Desiccant,Air Dryer For Air Compressor,Refrigerated Air Dryer Hongrijia Depurate Facility Science & Technology Co.,Ltd. , https://www.yukafilter.com
Control valve noise in different ways to solve the problem
Solutions to different noise problems of regulating valves 1) Tandem silencer method This method is suitable for silencing as aerodynamic noise, which can effectively eliminate the noise inside the fluid and restrain the noise level transmitted to the solid boundary layer. This method is most effective and economical for places with high mass flow rate or high pressure drop before and after the valve. The use of absorption series silencer can significantly reduce the noise. However, economically, it is generally limited to decay to about 25 dB. 2) Sound insulation box method Use sound box, house and building to isolate the noise source inside, so that the noise of the external environment can be reduced to the acceptable range. 3) Selection of low-noise valve low-noise valve According to the fluid through the control valve spool, the valve seat of the tortuous flow path (multi-channel, multi-channel) of the gradual deceleration to avoid any point in the flow path to produce supersonic. A variety of forms, a variety of structures of low-noise valves (designed for specialized systems) for use when used. When the noise is not large, the choice of low noise sleeve valve, can reduce the noise 10 to 20 dB, which is the most economical low noise valve. 4) Series throttling method When the pressure ratio of the regulating valve is high (ΔP / P1≥0.8), the series throttling method is to distribute the total pressure drop to the fixed throttling element after the regulating valve and the valve. Such as the use of diffusers, porous restrictor, which is the most effective way to reduce noise. In order to get the best diffuser efficiency, the diffuser (physical shape, size) must be designed for each piece of installation so that the valve produces the same noise level as the diffuser. (Source: Yongjia Jiuding Control Equipment Co., Ltd.)