International Research Journal of Engineering and Technology (IRJET) Volume: 11 Issue: 09 | Sep 2024 www.irjet.net
e-ISSN: 2395-0056 p-ISSN: 2395-0072
SMART INSULIN REFRIGERATOR Nakul Pravin Tiwari Electronics and Telecomuunications Sandip Institute of Technology and Research Center Nashik, India Shivani J. Kshirsagar Electronics and Telecomuunications Sandip Institute of Technology and Research Center Nashik, India
Rameshwar Vinod Khamgaonkar Electronics and Telecomuunications Sandip Institute of Technology and Research Center Nashik, India
Shreyas Rajput Electronics and Telecomuunications Pune Vidyarthi Griha Pune,India
Pravin Rajesh Nawhate Electronics and Telecomuunications Sandip Institute of Technology and Research Center Nashik, India
-------------------------------------------------------------------------***-----------------------------------------------------------------------This device is an enhanced version of the original Abstract— A novel and cost-efficient solution, the
Insulin Pot, an innovation developed by Udaan, an NGO based in Aurangabad, Maharashtra, India. The upgraded system integrates several key components: an insulin pot, a 5-liter water storage tank, a circuit box, a pipe, and a DC motor pump. These components are interconnected to form a system that automatically regulates the environment within the insulin pot, ensuring that insulin remains at a safe and stable temperature.
Smart Insulin Refrigerator aims to address the challenges diabetic patients face in storing insulin at the correct temperature. Insulin requires storage at temperatures below 28 °C to maintain its potency and effectiveness, but traditional refrigerators, while capable of achieving this, are often expensive and not always accessible to all patients. The Smart Insulin Refrigerator provides a more affordable alternative, operating at approximately onetenth of the cost of a conventional refrigerator, making it an attractive option for patients in low-resource settings. This device is designed to be both eco-friendly and reusable, offering a sustainable method for insulin storage. The system is automated to ensure consistent temperature regulation, eliminating the need for manual monitoring and reducing the risk of insulin degradation. This paper discusses the engineering and design principles behind the Smart Insulin Refrigerator, including a detailed examination of its circuit diagram, which is integral to the automation process. The development of this device represents a significant step forward in enhancing the accessibility and affordability of insulin storage, potentially improving the quality of life for diabetic patients globally.
In summary, the Smart Insulin Refrigerator is a highly practical and innovative solution that not only makes insulin storage more accessible and affordable but also offers a sustainable alternative to traditional refrigeration. Its design and functionality are particularly suited to meet the needs of diabetic patients in diverse settings, ensuring that insulin remains potent and safe for use, regardless of external conditions. A. Working of Smart Insulin Refrigerator The working mechanism of the Smart Insulin Refrigerator is both innovative and user-friendly, ensuring that insulin is stored under optimal conditions without the need for a traditional refrigerator. The system's design focuses on automation and simplicity, making it accessible to a wide range of users, particularly those in areas where conventional refrigeration might not be practical or affordable. When the Smart Insulin Refrigerator is activated, the core of its operation begins with the circuit, which plays a critical role in managing the overall functionality of the device. The circuit is programmed to control the DC motor pump, a vital component submerged in a 5-liter water storage tank. This pump is responsible for drawing water from the tank and delivering it through a connected pipe into the Insulin Pot. The delivery of water is not continuous but occurs at carefully timed intervals, regulated by a relay switch within the circuit. This relay is programmed to activate the pump periodically, ensuring that the insulin pot receives just the right amount of water to maintain a stable and cool environment necessary for insulin storage.
Keywords: Insulin Pot, Pipe, Relay, B 547, LM317, DC motor pump, ESP8266.
I. INTRODUCTION The Smart Insulin Refrigerator is a groundbreaking device tailored to meet the specific needs of diabetic patients, providing a reliable and cost-effective means of storing insulin without the need for a traditional refrigerator. Proper storage of insulin is crucial, as it must be kept at a stable temperature below 28℃ to maintain its efficacy. However, conventional refrigerators, while effective, are often costly and may not be accessible to everyone, particularly in rural or low-resource settings. The Smart Insulin Refrigerator addresses this challenge by offering an affordable and efficient alternative that autonomously manages the temperature requirements for insulin storage.
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