RY air-cooled heat pump with self-heating cooling structure, changing the traditional water-cooled structure, so that the structure is simple, small size, saving operating costs, good performance, reliable use of China's digestion and absorption of foreign oil pump developed on the second Substitute products, the basic structure of single-stage single-suction cantilever foot support structure, RY air-cooled heat pump inlet for the axial suction, the outlet for the center vertical upward, and the motor mounted on the base with 1, the liquid properties, including Liquid medium name, physical properties, chemical properties and other properties, the physical properties of the temperature c density d, viscosity u, medium particle diameter and gas content, etc., which involves the system lift, effective cavitation margin calculation and appropriate Pump type: chemical nature, mainly refers to the chemical corrosivity and toxicity of liquid medium, is the choice of high temperature RY air-cooled heat pump material and the choice of an important type of shaft seal. 2, the flow rate is selected RY air-cooled heat One of the important performance data of the pump, it is directly related to the entire plant's production capacity and delivery capacity, such as the design process can be calculated in the pump normal, minimum, maximum flow of three. Select the pump, the maximum Flow based on both normal flow, in the absence of the maximum flow, it is usually desirable 1.1 times the normal flow rate as the maximum flow. 3, RY air-cooled heat pump device piping system refers to the delivery of fluid delivery distance Liquid to the suction side, such as the lowest level, the highest level of the discharge side of some data and pipe specifications and their length, material, pipe specifications, quantity, etc., in order to carry out the Department of combing head calculation and NPSH check.
Shandong Yahong New Materials Technology Co., Ltd , https://www.okrooftile.com