High-efficiency smart water pump control device

Global climate change is one of the most pressing global challenges, necessitating the efficient management of energy and water resources. In recent years, efforts to combat climate change and address the global energy crisis have emerged as a top priority worldwide, aligned with net-zero emission targets. Pump systems, which account for a significant share of energy consumption, play a critical role not only in energy efficiency but also in the sustainable management of water resources. Domestic water pumps are widely used in applications such as pressure regulation, wastewater management, and irrigation, significantly impacting individual energy consumption. A fluid control device is an electronic unit integrated into water pumps to automatically control their operation without requiring a pressure tank or switch, particularly in cases where water pressure in the network is insufficient. These systems operate with analog control mechanisms, balancing pressure based on the water height between the pump and the user's valve through a diaphragm that compresses a spring. When water use begins, this balance is disrupted, prompting diaphragm movement to activate an electromechanical pressure switch and engage the pump. However, traditional analog hydromate systems are limited by their low precision mechanical operating principles and inability to effectively detect environmental changes. Consequently, these systems fail to control pumps efficiently, resulting in wasted electricity and water, as well as reduced operational lifespan of pumps and fluid control device. Within the scope of this thesis, conventional domestic pump control systems were digitized through an economical approach, resulting in the development of an innovative pump control system that achieves energy and water savings. The developed system replaces the electromechanical pressure switch with a patented technology utilizing a cost-effective electronic sensor. This improvement addresses the shortcomings of traditional systems, enabling effective pump control through a custom-designed control board and software. This study was conducted under the auspices of Aryas R&D Engineering Company with support from TÜBİTAK 1512 Entrepreneurship Grant, and all research and development activities were completed within the company. The developed product achieved notable success as a finalist in the TEKNOFEST Gaziantep 2020 Environment and Energy Technologies Competition, and a patent application was filed for the invention titled "Smart Hydromate." The invention was awarded a silver medal by the Turkish Patent and Trademark Office at the ISIF20 International Invention Fair and was officially patented under TR 2020 04680 B in 2022. Furthermore, the product was again recognized as a finalist at the TEKNOFEST 2022 Karadeniz Environment and Energy Technologies Competition and has since been adapted for industrial use as part of academia-industry collaboration. This innovative approach to enhancing energy efficiency in pump systems not only saves electricity and water but also represents a strategic step in combating climate change and contributing to sustainable development goals. The developed system supports the efficient use of energy resources, reduces environmental impacts, and offers significant contributions to socio-economic development.