Ⅰ.Noise Cause 1:Impurities that entering the gap of rotating parts makes friction noise. Solutions: 1. Disassemble the pump and take out impurities in the runner. 2. Use water softener to reduce scale formation. 3. Use a filter net to keep the water in the pipeline clean. Cause 2: Shaft abrasion caused by scale and by grinding due to lack of water. Solutions: 1. Change the rotor and impeller. 2. U...
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...
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...
What is heat pump system: The natural law is that water flows from high to low, and heat is transferred from high-temperature objects to low-temperature objects. However, in our daily life, in order to meet the needs of agricultural irrigation and domestic water, people use water pumps to send water from low to high, the same to heat. In short, heat pumps are used to transfer the heat energy in lo...
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...
Q1:What is gas boiler pump? Gas wall-hung boilers are not gas water heaters in the traditional sense and are fundamentally different from water heaters. It has a variety of safety protection measures such as anti-freeze protection, anti-dry burn protection, accidental flame out protection, over temperature protection and pump anti-seize protection. And our water pump is like its heart, circulating...
Shinhoo new product GPD25-8SL-180 is coming. Compared with previous version, upgrades have been made as below: 1. Elegant appearance and compact size Size of previous generation: 180mm*150mm*170mm Size of GPD25-8SL-180: 180mm*127mm*147mm 2. More energy-saving Power of previous generation: 245W Power of GPD25-8SL-180:180W 3. Low noise Compared with conventiona...
Advantages of canned motor pump: 1. Total enclosure. There are no dynamic seals in the structure, only static seals at the pump casing, so it can be completely leak-free, especially suitable for conveying flammable, explosive, precious liquids and toxic, corrosive and radioactive liquids. 2. High safety. The rotor and the stator each has a shielding sleeve so that the rotor and stator do not come ...