Primary School Building Heat Pump Central Heating Indoor Radiator System

Primary School Building Heat Pumps Central Heating Indoor Radiator System

Main features

• High efficiency and energy saving---international famous brand, scroll compressor, low vibration and high energy efficiency ratio, the failure rate of less than 5 per thousand in overheating protection bottom of each compressor are installed with a suitable power electric heating.
• The evaporator and the condenser adopt efficient threaded copper pipe, and the refrigerant distribution pipe bundle and optimize the design, has high efficiency of heat transfer of cooling and heating mode, the total heat transfer coefficient than the ordinary heat exchanger increased by 33%.
• It can adapt to the relatively poor weather conditions, and can effectively reduce the film thickness and the heat resistance of water film, and increase the heat transfer efficiency of the coil.
• Economic operation mode more energy efficient use of air conditioning in summer, can provide free hot water.

Technical data

a: Nominal heating conditions: ambient dry bulb temperature-12℃, wet bulb temperature-14℃, outlet water temperature 41℃, water flow 0.172 * nominal heating capacity

b:Nominal refrigeration conditions: ambient dry bulb temperature 35℃, outlet water temperature 7℃, water flow 0.172 * nominal cooling capacity

c:A7W35 working condition: inlet air temperature 7℃, outlet water temperature 35℃

YUSHEN Products

• It could work in extreme environment /Suitable for environmental temperature:-25℃ to +45 ℃ /-13℉ to 113 ℉
• Quality Components such as Copeland compressor, Danfoss valves
• 100% finished products testing
• Having only one unit which could both heat and cool to maintain means lower repair costs and less work in general

Working pricipal

heat exchanger through the air side (evaporator), absorption air inexhaustible low grade heat, while using the compressor work, into high grade heat release to the hot water side heat exchanger (condenser), resulting in high temperature water.

Shandong Yushen Energy Technology Co., Ltd. established in 2014 with a registered capital of 50.2 million RMB (about 7 million USD), is a factory specialized in research & development, design, production, sales and service of air-source heat pumps drive by its mission” Leave a clean world for the future”

We have 53,000 square meter production area, 100 skilled staff members, 4 production lines with automation product testing platforms. Our main products include air-source heat pump for heating, heating unit and cooling unit, hot water unit, drying units and the related supporting electrical control systems.

We operate the production strictly in accordance with ISO9001 and ISO14001, implementing WSS and OHSAS to our teams, so our products have passed many CCC certificates, energy conservation certificates, official reports and earned patents.

By the end of 2018, the Temperature control area serviced by our products has exceeded 8 million square meters, which include residential and commercial building e.g. schools, hospitals, office, apartment building, agriculture greenhouse, Poultry farming etc. Our products’ performance is highly valued by users.

The company is a member of China Investment Association Energy Investment Committee, Shandong Provincial Association for the Promotion of Electrical Energy Substitution, Shandong Clean Energy Heating Industry Alliance, Shandong Building Energy Conservation Association, and Shandong Regional Energy Association.

To learn more about our product or to place your requirements, please feel free to contact us anytime.