Ethylene glycol heat recovery unit

Release date: 2024-12-19 09:59:13 Reading volume: 1342 Author: Keruite

Heat recovery air conditioners are mainly divided into full heat recovery type and partial heat reco

Heat recovery air conditioners are mainly divided into full heat recovery type and partial heat recovery type.

With the increasing energy shortage, reduction of mineral fuels, and significant increase in energy demand worldwide, it has prompted people to explore new ways of energy conservation and improve the effective utilization of energy. According to the different levels of energy utilization in various countries, 43% to 70% of energy is mainly lost in the form of waste heat, which can also cause the "heat island effect" in cities. Therefore, developed countries in Europe and America attach great importance to the research and practice of air conditioning heat recovery technology, realizing the secondary utilization of heat energy, thereby reducing direct energy consumption and emissions, and achieving the goals of energy conservation and environmental protection. In recent years, China's air conditioning heat recovery technology has also developed rapidly, with significant energy-saving effects in practical engineering applications, widely used in hotels, hospitals, schools, factories, large venues and other places.

In 1965, European engineers Healy and others proposed the idea of using the condensation heat of chillers to produce domestic hot water;

In the late 1970s, the heat recovery technology of chillers set off the first wave of promotion in Europe;

In the 1980s, the first heat recovery performance standard for air conditioning refrigeration systems was issued in European countries to guide the design of waste heat recovery systems;

In the 1990s, scientists such as D. M. Count conducted characteristic research on heat pump units with heat recovery devices and made breakthrough progress;

In 2003, EUROKLIMAT launched the first air-cooled heat pump total heat recovery unit in Europe, leading the new direction of heat recovery technology in the European market

advantage

1. One machine for multiple uses, free hot water production, high energy efficiency ratio;

2. Energy saving and efficient, does not consume non renewable resources, and is pollution-free;

3. Good comfort in use, easy maintenance, unrestricted installation, small footprint, and no need for a computer room;

4. Low operating costs, no safety hazards, and long service life;

5. Widely applicable, it is very suitable for places such as hotels, bath centers, leisure and entertainment venues, hospitals, restaurants, factory dormitories, sports centers, etc. that require air conditioning and hot water.

development history

In 1965, European engineers Healy and others proposed the idea of using the condensation heat of chillers to produce domestic hot water;

In the late 1970s, the first wave of promotion of heat recovery technology for chillers was launched in the region;

In the 1980s, the first heat recovery performance standards for air conditioning refrigeration systems were issued in European countries to guide the design of waste heat recovery systems;

In the 1990s, scientists such as D.M. Count conducted characteristic research on heat pump units with heat recovery devices and made breakthrough progress.

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