Working principle of ordinary air source heat pump. In nature, water always flows from high to low, and heat is always transferred from high temperature to low temperature. But people can use water pumps to lift water from low to high, so as to realize the flow of water from low to high. Heat pumps can […]
Many thanks to customer’s support, the air cooled fan unit we bought for our customer has installed, and returned us installation photos. As to installation environment has anti-corrosion require, it requested stainless steel casing, and with quality fans, we specially bought branded fans to factory produce. It also required remote control with controller. And here are
In the past two years, with the upgrading of consumption in the south, the air source heat pump cooling and heating unit has big market, The fundamental reason for the huge changes in the market is that consumers’ demand for heating and cooling has been upgraded from functional demand to comfort demand. Driven by the overall
When first time install heat pump, there new installer may facing an error code which reason is water flow not enough, then this relate to water pump, here are some misleading examples for the water pumps and water pipes not properly installed of heat pump water system. 1. High-lift water pump used for low-lift pumping Many
1. The supply water temperature and return water temperature of underfloor heating system should be determined by calculation, the supply water temperature should not exceed 60°C, civil buildings supply water temperature should be around 35℃ to 50℃, temperature difference should not exceed 10℃. 2. Average temperature of ground surface (℃) Area Suitable range(℃) Highest limit(℃) People
At present, the north has entered the heating period of the new season. As the temperature drops, ensuring heating has become a top priority. Antifreeze measures for air source heat pump in winter, it can be carried out from the following aspects. Heat pump antifreeze measures one: Strengthen the insulation effect of the pipeline.It is very
We all know that the heat preservation and antifreeze measures of the air source heat pump unit for heating in winter are very important, and a little carelessness will bring direct economic losses to users, and even produce more serious consequences. “Learning from history”, which reasons will lead to heat pump inner system crack and freeze? Here
1. What is ground source heat pump system? Ground source heat pump is a kind of high-efficiency and energy-saving air-conditioning system that uses the shallow earth resources (including soil and ground water, surface water, or urban reclaimed water) to supply hot water and also cooling. It uses heat exchange pipes laid in the soil and surface
HVAC (heating, ventilation, and air conditioning) heat pump modular chiller unit is an important part of residential structures such as single family homes, apartment buildings, hotels and senior living facilities, medium to large industrial and office buildings such as skyscrapers and hospitals, on ships and submarines, and in marine environments, where safe and healthy building conditions