A Heizung-Kühlung-Umwälzung is an advanced thermal energy conversion device that can simultaneously generate high-quality thermal energy and low-quality thermal energy and convert them into electrical energy or other forms of energy. The equipment usually consists of multiple compressors, evaporators, condensers and heat exchangers, and completes energy conversion by circulating the working medium. The following will introduce the heater chiller circulator from three aspects: working principle, application field and future development direction.
The working principle is to use the temperature difference between two different temperature levels to drive the flow of the working medium, thereby realizing heat energy conversion. Specifically, the equipment absorbs a large amount of heat at the high-temperature end and turns it into a high-temperature and high-pressure gas, which is then compressed to a higher temperature and pressure by a compressor to release more heat energy. Then, the high-pressure gas passes through the heat exchanger, where the heat is transferred to the working medium at the low-temperature end. The working medium at the low-temperature end absorbs the heat released by the high-temperature end and becomes a low-temperature and low-pressure gas, which is then compressed again by the compressor and returns to the high-temperature end to complete the cycle. Through such a cyclic process, it is possible to generate electricity or other forms of energy by using temperature differences.
It has a wide range of application fields. The Heizung-Kühlung-Umwälzung can be directly applied to the development of renewable energy such as solar energy and geothermal energy, and can also be used for the recovery and utilization of low-quality heat energy such as industrial waste heat and automobile waste heat. In addition, the heater chiller circulator can also be used in air conditioning, refrigeration and other fields to improve energy utilization and efficiency. In the future, with the gradual popularization of new energy and energy saving and environmental protection concepts, heater chiller circulator will receive more and more attention and be widely used.
The future development direction mainly includes two aspects of technological innovation and market expansion. Technically, it is necessary to further improve the efficiency, stability and reliability of the heater chiller circulator, and reduce the cost and maintenance fee to meet the needs of different fields. At the same time, it is also necessary to integrate and coordinate with other energy technologies to achieve energy system coordination and optimization. From the market point of view, it is necessary to strengthen the promotion and popularization of heater chiller circulator, expand its application scope and market share, and promote its integration and cross-innovation with other industries. Through technological innovation and market expansion, the heater chiller circulator will continue to play an important role in the future and contribute to energy transition and sustainable development.
LNEYA Model | Temp. range °C | Temp. stability °C | Heizung Kapazität kW | Kühlung Kapazität kW | Pump Flow Rate, Pressure l/min bar | Strom |
HR-25N | -25 ~ 200 | ±0.5 | 2.5 | 2.5 @ 20°C | 20 2 | 220V 50HZ 4kW |
HR-35N | -25 ~ 200 | ±0.5 | 3.5 | 3.5 @ 20°C | 35 2 | 380V 50HZ 5.5kW |
HR-50N | -25 ~ 200 | ±0.5 | 5.5 | 5.5 @ 20°C | 35 2 | 380V 50HZ 7.5kW |
HR-70N | -25 ~ 200 | ±0.5 | 7 | 7 @ 20°C | 50 2 | 380V 50HZ 10kW |
HR-100N | -25 ~ 200 | ±0.5 | 10 | 10 @ 20°C | 60 2.5 | 380V 50HZ 14kW |
HR-150N | -25 ~ 200 | ±0.5 | 15 | 15 @ 20°C | 110 2.5 | 380V 50HZ 21kW |
HRT-25N | -45 ~ 250 | ±0.5 | 2.5 | 2 @ 20°C | 20 2 | 220V 50HZ 4.5kW |
HRT-35N | -45 ~ 250 | ±0.5 | 3.5 | 3.5 @ 20°C | 35 2 | 380V 50HZ 5.5kW |
HRT-50N | -45 ~ 250 | ±0.5 | 5.5 | 5 @ 20°C | 35 2 | 380V 50HZ 9kW |
HRT-70N | -45 ~ 250 | ±0.5 | 7.5 | 7 @ 20°C | 50 2 | 380V 50HZ 9kW |
HRT-100N | -45 ~ 250 | ±0.5 | 10 | 10 @ 20°C | 65 2.5 | 380V 50HZ 16.5kW |
HRT-150N | -45 ~ 250 | ±0.5 | 15 | 15 @ 20°C | 110 2.5 | 380V 50HZ 25kW |