There are mainly four reasons that cause canned motor pump can not pump water 1. Water or air leakage in the pipeline: The nut may not be tightened tightly during installation. If the leakage is not serious, apply cement or cement slurry mixed with asphalt oil on the leaking or leaking place. Serious water leakage must be re-disassembled. 2. The water circulator...
High pressure centrifugal pump working principle :Relying on the action of the rotating impeller on the liquid to transfer the mechanical energy of the prime mover to the liquid. Due to the action of the liquid flowing from the impeller inlet to the outlet, its speed and pressure energy are both increased, and the liquid removed by the impeller passes through In the press-out chamber, most of the ...
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...
Maybe you are not heard of Shinhoo, and maybe you haven’t seen our pumps in your daily life, but our pumps are closely related to your daily life. Let us see the following photos: The core of household water heater, gas wall stove, floor heating and so on is our water pump. The principle is to drive water circulation through the impeller rotation, so that the hot water can always flow in the pipe ...
Recently, the rising oil price called for people’s attention. US President Joe Biden on Tuesday announced the imposition of an energy embargo on Russia, banning US imports of oil, liquified natural gas and coal from Russia over its ongoing military operations in Ukraine. Meanwhile, the European Union, which relies on Russia for some 40 percent of its natural gas supplies, announced earlier Tuesday...
Shinhoo have launched its new product series--GPAXX- 7.5H/9H/11H/17H and FPUN-600 in March, 2022, which specific designed for heat pump systems. Heat pump is a mechanical device system that forces heat from low-temperature objects to high-temperature objects by reverse circulation. It only consumes a small amount of reverse circulation net work, and can get a large amount of heat supply. It can ef...
IPv6 