A review on utilization of waste heat from domestic refrigerator

INTERNATIONAL CONFERENCE ON MATERIALS, MANUFACTURING AND MACHINING 2019 Pub Date : 2019-07-23 DOI:10.1063/1.5117987

M. Ponmurugan, M. Ravikumar, A. Sundaramahalingam

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引用次数: 2

Abstract

Energy plays an important role in the economic development of a country. Refrigeration and air conditioning takes in enormous energy. In real time scenario of the world, energy loss is the major crisis. By the second law of thermodynamics, energy has to be rejected to the atmosphere. A lot of heat energy is wasted in domestic refrigerator during its routine cycle. As domestic refrigerator rejects heat inside the room which make uncomfortable in summer due to increase the temperature. So it is proposed to extract the waste heat from the Refrigerator which can be used for other applications. In this, a heat recovery unit setup is installed with the domestic refrigerator. It contains a condensing coil, an air flow arrangement, a temperature sensor and some accessories. A hot box is developed to absorb the refrigeration heat exhausted from the refrigerator. By this, energy can be utilized to some extent for domestic applications. This is of great significance since domestic refrigerator has vast usage in every house.Energy plays an important role in the economic development of a country. Refrigeration and air conditioning takes in enormous energy. In real time scenario of the world, energy loss is the major crisis. By the second law of thermodynamics, energy has to be rejected to the atmosphere. A lot of heat energy is wasted in domestic refrigerator during its routine cycle. As domestic refrigerator rejects heat inside the room which make uncomfortable in summer due to increase the temperature. So it is proposed to extract the waste heat from the Refrigerator which can be used for other applications. In this, a heat recovery unit setup is installed with the domestic refrigerator. It contains a condensing coil, an air flow arrangement, a temperature sensor and some accessories. A hot box is developed to absorb the refrigeration heat exhausted from the refrigerator. By this, energy can be utilized to some extent for domestic applications. This is of great significance since domestic refrigerator has vast usage in ever...

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家用冰箱余热利用研究进展

能源在一个国家的经济发展中起着重要的作用。制冷和空调需要大量的能源。在世界的实时场景中，能量损失是主要的危机。根据热力学第二定律，能量必须被排除到大气中。家用冰箱在日常循环中浪费了大量的热能。由于家用冰箱在夏季温度升高，使室内不舒服，因此可以排除室内热量。因此，提出将冰箱的余热提取出来，用于其他用途。在这种情况下，与家用冰箱一起安装了热回收装置。它包含一个冷凝盘管、一个气流装置、一个温度传感器和一些附件。开发了一种热箱来吸收从冰箱中排出的制冷热。通过这种方式，能源可以在一定程度上用于家庭应用。这是非常重要的，因为家用冰箱在每个家庭都有广泛的用途。能源在一个国家的经济发展中起着重要的作用。制冷和空调需要大量的能源。在世界的实时场景中，能量损失是主要的危机。根据热力学第二定律，能量必须被排除到大气中。家用冰箱在日常循环中浪费了大量的热能。由于家用冰箱在夏季温度升高，使室内不舒服，因此可以排除室内热量。因此，提出将冰箱的余热提取出来，用于其他用途。在这种情况下，与家用冰箱一起安装了热回收装置。它包含一个冷凝盘管、一个气流装置、一个温度传感器和一些附件。开发了一种热箱来吸收从冰箱中排出的制冷热。通过这种方式，能源可以在一定程度上用于家庭应用。这对于家电冰箱的广泛应用具有重要意义。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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INTERNATIONAL CONFERENCE ON MATERIALS, MANUFACTURING AND MACHINING 2019

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