Low Temperature Air Source Heat Pump (Chilled Water) Unit

The air source heat pump heating system consists of an air source main unit placed outdoors, a floor heating terminal (or radiator, fan coil) installed indoors, and an intelligent controller. When the system is running, the air source heat pump collects energy from the outdoor air to heat the low-temperature hot water required for floor heating, and then sends it to the indoor low-temperature radiation heating system through a circulating water pump to evenly heat the indoor floor to achieve the purpose of heating. Heat pump heating does not have any emissions and is an environmentally friendly product. The COP value can reach up to 3.66, which is significantly energy-saving compared to direct electric floor heating.

Nominal cooling capacity: 2.58-85.1kwNominal heating capacity: 6.15-85.3 kw

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Features Machine Structure IOT Technology Application Scenarios Product Recommendation

Features

Efficient heating, -15℃ heating capacity increased by 26%

Air energy heat pump units are outstanding at low temperature operation. Can achieve -30℃ heating, at -15℃ ability compared with the ordinary module to improve the superior performance of 26%.

High efficiency, low carbon and environmental protection

The COP of the unit has reached the national level energy efficiency standard by using internationally renowned brands of efficient compressors, a new generation of efficient heat exchangers, high-precision electronic expansion valves and other famous parts.

Intelligent defrosting technology reduces heat attenuation

In different use environments, a variety of defrosting methods are combined to achieve fully intelligent defrosting control, so as to avoid heat loss caused by unnecessary defrosting and run more energy-saving.

High efficiency and low noise fan blades improve the air side heat transfer effect

Through CFD optimization design, the air side heat transfer effect is improved, so that the unit has more air to exchange heat with the heat exchanger in the unit time, and the heat transfer efficiency is guaranteed. The optimized design of the wind wheel matches the best working speed of the motor, the airflow noise is lower, and the sound quality of the unit is comfortable and soft.

High precision electronic expansion valve, more accurate control

The use of electronic expansion valve as a fine control component of the refrigerant, the electronic expansion valve from fully closed to fully open state takes only a few seconds, the reaction and action speed is fast, there is no static overheating phenomenon, can achieve light load start, improve the stability and reliability of the unit, reduce the operating cost of the unit.

Multiple protection functions to ensure the safe operation of the unit

The modular structure is adopted and the unit is started at different stages to reduce the impact of the unit starting current on the power grid. The unit comes with high and low voltage switch, antifreeze protection device, flow controller, overload protection device, power phase sequence protection device, etc., and is equipped with operation control device, when there is a fault, the controller will automatically alarm in real time.

Going Green And Environmental Protection

The new environment-friendly refrigerant R410A is adopted for higher heating efficiency. In addition, R410A environment-friendly refrigerant does not contain chlorine, which destroys the ozone layer, and the destruction coefficient (ODP) of the ozone layer is 0.

Machine Structure

Air Side Heat Exchanger

Using internal adaptive distribution, more uniform distribution, delay frosting.

Fan, Motor

Adopt large air volume, low noise fan and large torque, high efficiency motor, high efficiency and low noise.

Water Side Heat Exchanger

The use of casing/shell and tube heat exchangers, high efficiency, reduce the risk of freezing in single system operation.

Economizer

The economical undercooling design is adopted to increase the heating capacity and expand the operating range.

Electronic Expansion Valve

Famous components, quality assurance; At the same time, the electric control box is set on the front side, which is safe, fast and easy to maintain.

High Efficiency Compressor

Liquid jet cooling /EP jet enthalpy increasing compressor, low temperature heating power.

Fluid Reservoir

Large capacity liquid storage tank is used to ensure more reliable operation of the system.

IOT Technology

The cloud platform can record and provide the operating status and operating parameters of the wind turbines bound to the platform, as well as perform fault alarm and data recording analysis. Users can log in to the platform to realize remote monitoring and energy-saving settings management, enabling users to realize real-time equipment management. At present, the IoT cloud platform provides ANDRIOD, IOS, and PC clients, and open interfaces to link with third-party software such as ERP, providing users with more possibilities.

Statistical analysis of gas data to help enterprises make business decisionsStable air pressure, scientific energy saving of the wholeUse gas on demand to avoid wasting energyEquipment operation daily records, maintenance and daily management are more convenientReal-time monitoring of energy consumption, real-time data collectionVisualize equipment running status and view real-time working statusEquipment remote management, intelligent joint control