The impeller is an important accessory of the canned pump, and its shape, size, processing technology, etc. have a decisive influence on the performance of the water circulator pump. The function of the impeller is to transfer the energy input from the prime mover to the liquid. There are three main structural forms of water pump impellers: those with front and rear cover plates are called closed ...
Heat pump is a device that transfers heat energy from a low-level heat source to a high-level heat source. It is a energy-saving high-efficiency device that makes full use of low-grade heat energy. It is a new energy technology that attracts much attention all over the world. As we all know, heat can be transferred spontaneously from high-temperature objects to low-temperature objects, but not in ...
Circulating pumps are centrifugal pumps designed to generate a forced circulation in a closed system. Such us heating systems for hot water ,heat transfer systems, forced circulation boilers or reactor circuits ,and they are also used in open systems. The design of a circulating pump is often determined by the frequently high temperature of the fluid handled and the relatively low head which corre...
Ⅰ.Leakage Cause 1:The worn shaft causes the can damaged. Solutions:1.Test the motor resistance. If it is normal, replace the shielding cover- rotor assembly. 2.If the motor is burnt out, return it to the factory for maintenance Cause 2:During the maintenance of the water pump, the sealing gasket is poorly installed and deviated Solution:1.Reinstall the gasket. Ⅱ.Burning Cause 1: Burning caused by ...
Position: The backwater side of the main engine of heat pump system Installation Direction: Horizontally Note: Avoid excessive bends Attention: 1. Select the water pump with base slotted structure: Condensate will be generated inside the water pump during transporting low-temperature medium, and the slotted base can discharge the condensate in time to prevent the accumulation inside the wat...
The recent severe outbreak of the epidemic has made us deeply influenced, and Hefei has also been affected. The infected people have brought some places to control and close, which has impacted greatly on our lives. It seems to be the norm for us to wake up every morning to see if there are new infections on the news. But the epidemic will not defeat us, Shinhoo still insists on production on the ...
1. What is a Wall Hung Gas Boiler Pump? A wall-hung boiler is a natural gas-fired water heater,which is used for heating room and domestic hot water .And our pump is the core of the boiler. Its main function is to drive the water circulation. 2. Advantage Our wall hung gas boiler pump have a variety of safety protection functions, such as anti-freeze protection, anti-dry b...
The 2022 government work report states that the energy intensity target will be assessed within the 14th Five-Year Plan, with appropriate flexibility, and that new renewable energy and raw material use will not be included in the total energy consumption control. China has entered a new stage of development, and promoting "double carbon" is an urgent need to solve the outstanding problems of resou...