What effects will unstable pressure have on the Automatic dripping machine?

1. Poor dripping effect
Uneven dripping: Unstable pressure will cause the water droplets to be of different sizes, with some places dripping fast and some places dripping slowly, or even intermittent dripping, which cannot guarantee uniform irrigation or humidification effects. For example, in agricultural irrigation, uneven dripping may cause uneven growth of crops, affecting yield and quality.
Changes in dripping range: Unstable pressure will change the range and coverage of water droplets. When the pressure is too high, the water droplets may spray farther, but the coverage may become narrower; when the pressure is too low, the range of water droplets is shortened and the coverage is also reduced, which cannot meet the predetermined irrigation or humidification area requirements. For example, in a greenhouse, if the dripping range is unstable, some areas may not get enough water, while other areas may have too much water.
2. Degraded equipment performance
Damaged water pump: Unstable pressure will cause the water pump to work frequently under different loads, accelerating the wear and aging of the water pump. For example, when the pressure suddenly rises, the water pump needs to bear a greater load to maintain the water flow, which may cause excessive wear of the impeller, shaft seal and other parts of the water pump, shortening the service life of the water pump.
Pipeline damage: Pressure fluctuations will have an impact on the pipeline system, which may cause loosening of pipeline connections, damage to seals, and even pipeline rupture under long-term action. Especially when the pressure is too high, the pressure on the pipeline exceeds its rated value, and it is more likely to be damaged. For example, in some old automatic dripping systems, due to long-term unstable pressure, the pipeline frequently leaks, which not only wastes water resources, but also increases maintenance costs.
Accelerated filter clogging: Unstable pressure makes it easier for impurities in the water to accumulate in the filter and accelerate the speed of filter clogging. Because pressure changes affect the speed and direction of water flow, impurities are more likely to adhere to the filter screen or filter element of the filter. For example, when the pressure decreases, the water flow slows down, and impurities are more likely to settle in the filter, resulting in a decrease in the filtering effect of the filter, and the filter needs to be cleaned or replaced more frequently.
3. Waste of water resources
Intensified dripping: Unstable pressure may cause the Automatic dripping machine to still leak water when it is not working, resulting in a waste of water resources. For example, when the pressure is too high, even if the control valve of the dripping machine is closed, a small amount of water droplets may still seep out through the nozzle or dripper due to the high pressure remaining in the pipeline.
Reduced irrigation efficiency: Due to uneven dripping and range changes, in order to achieve the expected irrigation or humidification effect, it may be necessary to extend the working time of the dripping machine, thereby increasing the use of water resources. For example, in orchard irrigation, if the pressure is unstable and the dripping effect is poor, fruit farmers may increase the number of irrigations or extend the time of each irrigation, which undoubtedly wastes a lot of water resources.
4. Impact on work efficiency
Inaccurate automatic control: Automatic dripping machine usually relies on equipment such as pressure sensors to achieve automatic control. Unstable pressure will affect the accuracy of these sensors, causing the control system to be unable to accurately judge the working status, thereby affecting the automatic operation of the entire equipment. For example, when the pressure fluctuates greatly, the control system may misjudge it as a device failure and frequently issue erroneous instructions, making the dripping machine unable to work properly.
Increased manual maintenance costs: In order to ensure the normal operation of the Automatic dripping machine, manual frequent inspection and adjustment of pressure are required. This increases the workload and cost of manual maintenance and reduces work efficiency. For example, in some large irrigation systems, due to unstable pressure, it is necessary to arrange special personnel to regularly inspect the pressure conditions of each dripping point and make manual adjustments. This is not only manpower-consuming, but may also affect the irrigation effect due to untimely manual adjustments.