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Maintenance of water source heat pump pay attention to whether there are restrictions on the use of the unit

Release Time：2021-07-21

The water source heat pump unit has certain requirements for the water quality of the water source. If the water quality does not meet the requirements, it will cause harm to the valve, the main engine and its accessories, especially to the plate heat exchanger used by many heat pump manufacturers, which will affect the operation of the system. However, it is usually possible to set up treatment means such as dirt remover, electronic dirt remover, or, in order to reduce the diameter of sand and dust particles in the well water, multiple filter devices are installed, meet the water quality requirements of the unit.
Generally speaking, the water quality of the water source is not the main factor affecting the application of the water source heat pump unit. The water source heat pump includes a heat pump, a water tank, a circulating pump between the heat pump and the water tank. The heat pump connected to the water tank through a connecting pipe is provided with a small water tank. The water tank with a coil in the small water tank is provided with a temperature regulating probe and a water gauge, which is connected to the water supply pipe.
The household water source heat pump starts the circulating pump when the controller starts the heat pump body, the heating gas heats the water in the small tank through the coil, and the heated water enters the tank through the connecting pipe to form a circulating system. After the water in the tank reaches the set temperature value, the heat pump body stops working.
The emergence of water source heat pump units has greatly expanded the field of heat pump, which can directly recover low-grade heat sources. Water source heat pumps produce corresponding hot water for heating crude oil and industrial heat preservation. Instead of oil, gas and coal-fired boilers, water source heat pump units can save a large amount of disposable energy and have good energy saving and environmental protection benefits. Water source heat pump units are mainly used to provide heat sources, the function is heating and drying. Water source heat pump unit is one of the more effective heating and cooling systems at present. The heat supply rate is about half higher than that of other heating systems, and the cooling efficiency is also higher than that of half air conditioners. The energy saved by these columns is directly reflected in the corresponding electricity bill, if you take into account the water source heat pump cold in the summer can provide free sanitary hot water, which users spend less.
The types of compressors commonly used in water source heat pump unit equipment are mainly screw compressors, fully enclosed scroll compressors and semi-enclosed piston compressors. After certain comparison and research on the working characteristics of different types of compressors, high temperature air source heat pump equipment generally selects fully enclosed vortex compressors, followed by the selection of working medium. In order to operate the high temperature water source heat pump equipment under stable and allowable working pressure, the use of special refrigerant as the corresponding working medium has high heat exchange efficiency and no pollution to the environment, and the ozone layer has no destructive effect.
Shandong Xingheng Environmental Technology Group Co., Ltd. is located in Luquantun Development Zone, Dezhou, Shandong, the hometown of FRP in China. The company has Grade II qualification for fire protection facilities engineering, Grade II qualification for construction mechanical and electrical installation engineering, Grade II qualification for environmental protection engineering, and safety production license. It is the first in the industry to pass ISO9001 quality management system certification, ISO14001 environmental management system certification, OHSAS18001 occupational health management system certification, and an axial fan invention patent, A fan utility model patent, environmental assessment, safety assessment, three simultaneous and other procedures are complete.