Análise de Viabilidade Técnica de Coleta de Água de Condensado Proveniente de Sistema de Ar Condicionado
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Data
2022-12-15
Tipo de documento
Monografia
Título da Revista
ISSN da Revista
Título de Volume
Área do conhecimento
Engenharias
Modalidade de acesso
Acesso aberto
Editora
Autores
Marques, Cristiani Dantas
Orientador
Bartex, Sérgio Luis Telles
Coorientador
Resumo
A água é um recurso extremamente importante e vital para a sobrevivência dos seres vivos e devido a sua escassez atual, as práticas sustentáveis e o uso racional desse recurso natural vêm sendo bastante debatidos. Com o intuito de diminuir este problema, o recurso de reuso da água tem sido implementado nos últimos anos. O objetivo deste trabalho é realizar um estudo sobre a água condensada produzida pelo ar-condicionado e fazer recomendações para sua coleta e reutilização de forma sustentável e racional. Para isso, o trabalho teve como método um estudo de caso, realizando cálculos estimativos com ajuda de software computacional para obter a vazão mássica de água condensada gerada por um equipamento da marca Carrier com capacidade de 60.000 Btu/h. De acordo com os resultados obtidos, foi possível verificar que uma hora de funcionamento de um aparelho de capacidade de 60.000Btu/h pode gerar em torno de 7,8 litros por hora de água de condensado. Desta forma, com funcionamento médio de 4 horas diárias semanais, pode-se gerar um consumo de 1.248 litros de água de condensado por mês. De acordo com a Agência Nacional de Água e Saneamento Básico (ANA) e sua identificação de classes, verificou-se que seria viável propor um sistema de captação de água de condensado proveniente de ar-condicionado com um custo de R$ 5.819,17. Além disso, é possível que a mesma seja reutilizada de diversas formas, como irrigando jardins, lavando calçadas, janelas, carros e outras atividades gerando, assim, uma economia de água potável e colaborando com o meio-ambiente.
Water is an extremely important and vital resource for the survival of living beings and due to its scarcity that is covered nowadays, sustainable practices and rational use of this natural resource have been much debated and to remedy a little of this problem, the resource of water reuse have been implemented in recent years. The objective of this work is to carry out a study on the condensed water produced by air conditioning and to make recommendations for its collection and reuse in a sustainable and rational way. For this, the work had a case study method, performing estimative calculations with the help of computational software to obtain the mass flow of condensed water generated by a Carrier brand equipment with a capacity of 60,000 Btu/h. According to the results obtained, it was possible to verify that in one hour of operation of a device with a capacity of 60,000Btu/h, it can generate around 7.8 liters per hour of condensed water, coming from air conditioning, thus being able to , generate in up to one month, with operation on average 4 hours a day, a consumption of 1,248 liters of condensed water. In view of this, it was analyzed in which class of reuse water, this water could be reused, this class made available by the National Water and Basic Sanitation Agency (ANA), where it was seen that it would be feasible to propose a system for capturing condensate water from of air conditioning at a cost of R$ 5,819.17 so that it can be reused in different ways, such as irrigating gardens, washing sidewalks, windows, cars and among other activities, thus generating savings in drinking water and also collaborating with the environment -environment.
Water is an extremely important and vital resource for the survival of living beings and due to its scarcity that is covered nowadays, sustainable practices and rational use of this natural resource have been much debated and to remedy a little of this problem, the resource of water reuse have been implemented in recent years. The objective of this work is to carry out a study on the condensed water produced by air conditioning and to make recommendations for its collection and reuse in a sustainable and rational way. For this, the work had a case study method, performing estimative calculations with the help of computational software to obtain the mass flow of condensed water generated by a Carrier brand equipment with a capacity of 60,000 Btu/h. According to the results obtained, it was possible to verify that in one hour of operation of a device with a capacity of 60,000Btu/h, it can generate around 7.8 liters per hour of condensed water, coming from air conditioning, thus being able to , generate in up to one month, with operation on average 4 hours a day, a consumption of 1,248 liters of condensed water. In view of this, it was analyzed in which class of reuse water, this water could be reused, this class made available by the National Water and Basic Sanitation Agency (ANA), where it was seen that it would be feasible to propose a system for capturing condensate water from of air conditioning at a cost of R$ 5,819.17 so that it can be reused in different ways, such as irrigating gardens, washing sidewalks, windows, cars and among other activities, thus generating savings in drinking water and also collaborating with the environment -environment.
Palavras-chave
Reaproveitamento, Água, Captação de água de condensado, Condicionadores de ar, Projeto