디젤 엔진 다단계 펌프: 심층 분석

# 8-Inch 180-370 m³/h TDMD280-43 Diesel Engine Multistage Pump: 심층 분석

The coupling of the diesel engine water pump features an integrated flexible vibration-damping design, which enhances transmission efficiency and reduces alignment requirements. It also dampens axial forces on the pump, minimizing wear on the balance plate during low lift or low-speed operations. The instrument system is equipped with waterproofing, water loss protection, 베어링 온도 모니터링, 캐비테이션 보호, 및 엔진을 위한 다양한 안전 장치가 포함됩니다. Overall, the pump operates stably and reliably, requiring minimal complex operation.

## 제품 특징

1. **Stable Flow and Pressure**: The pump exhibits minimal flow fluctuations and stable pressure, ensuring smooth operation with low center and high-end bearings.

2. **Optional Water Ring 304 DC Vacuum Assist System**: This system features fewer lines, 부동액 윤활, and prevents jamming, contributing to stable operation.

3. **Rapid Water Intake**: The water ring vacuum pump can draw water within 60 초, with low power consumption and automatic dual-mode detection for outlet pressure.

4. **Semi-Sheltered Top-Hanging Collision Barrier**: This design facilitates easy relocation, offers rain protection, and ensures good ventilation.

5. **Strong Cavitation Resistance**: Even when using extended suction pipes, the pump maintains a significant flow output, demonstrating its robust design.

## Diesel Engine and Pump Power Calculation Method

– Flow Rate Relationship: \[ \frac{Q_1}{Q_2} = \frac{n_1}{n_2} \]
– Head Relationship: \[ \frac{H_1}{H_2} = \left(\frac{n_1}{n_2}\right)^2 \]
– Shaft Power Relationship: \[ \frac{P_1}{P_2} = \left(\frac{n_1}{n_2}\right)^3 \]

\[ \text{정격 전력} = \frac{\text{흐름} \times \text{머리} \회 9.81}{3600 \times \text{능률}} \회 1.25 \]

### Speed Parameters

– **Lower Limit Speed**: 1200 분당 회전수
– **Upper Limit Speed**: 1750 분당 회전수

## 결론

견고한 구조, efficient operation, 그리고 진보된 보호 기능은 어려운 펌핑 작업을 처리하는 신뢰할 수 있는 솔루션으로 만듭니다. 다양한 조건에서도 안정적인 성능을 유지할 수 있는 능력으로, 이 펌프는 수송 시스템에서 운영 효율성과 신뢰성을 향상시키는 중요한 자산으로 돋보입니다.