마이컴을 이용한 스마트아쿠아리움 설계

다국어 초록 (Multilingual Abstract)

I examined the possibility of an automated management system that circulates through the proposed physical and biological filtration process, such as a smart aquarium, through control of the flow of water in the system. Of the various filtration systems currently developed, the filtration process was chosen as a purification process, which is intended for management and naturally goes through the filtration process according to the flow of water. To control this filtration process, the microcontroller is planned to control the flow rate between trillions through electronic valves and pumps based on the sensors that detect dissolved oxygen, pH, temperature, etc. in the water and the data obtained.
The flow of the feeding and filtration tanks was analyzed using ANSYS CFX 13.0. The pressure on the modalities, formation and troughs of water was simulated according to the location of the tank's installation. As a result, the installation at a location of 1.5 m causes a large circulation through the entire trough compared to the installation of the ground surface, thus confirming the possibility of smooth discharge of the solids. Further, the flow and pressure of the filters in the filtration tank were analyzed to ensure progress between the filters occurred.

목차 (Table of Contents)

• 1. 서 론 1
• 2. 이론 연구 4
• 2.1 양식 방법의 종류 4
• 2.2 순환여과식 양어 시스템(RAS) 5
• 2.3 물리적 처리를 통한 고형물의 제거 7
• 2.4 생물학적 처리를 통한 수질 개선 9
• 2.5 양식장 내 수질 지표와 측정 11
• 2.6 스마트 아쿠아리움의 개념 15
• 3. 스마트아쿠아리움 설계 17
• 3.1 3D 모델링 17
• 3.2 물 재순환 과정 21
• 3.3 사육 수조 설계 22
• 3.3.1 직수UV파이프 설계 26
• 3.3.2 용존산소 공급 27
• 3.4. 여과 수조 설계 28
• 3.4.1. 물리적 여과 29
• 3.4.2 생물학적 여과 29
• 3.4.3 자외선 처리 31
• 3.5. 밸런싱 수조 33
• 3.6. 전자식 밸브 34
• 3.6.1 전자식 밸브 구성 34
• 3.6.2 밸브 PID 제어 36
• 3.7. 스마트아쿠아리움 제어 39
• 4. 스마트아쿠아리움 해석 43
• 4.1 스마트아쿠아리움 모델 43
• 4.2 격자생성 44
• 4.3 사육 수조 해석 47
• 4.4 여과 수조 해석 51
• 4.5 시뮬레이션 결과 해석 54
• 5. 결 론 55
• 참고 문헌 56
• 초록(Abstraction) 59