Understanding the maintenance knowledge of fin tubes

It is especially important to maintain the fin tube radiator well. Proper maintenance can extend the service life of fin tube radiators, save business expenses, and reduce business losses. However, if the maintenance method is improper, it will not only reduce the life of the fin tube radiator, but also affect the use of the product and increase the company's losses. What are the specific appropriate maintenance methods?

Fin tube maintenance methods:

1. When using aluminum finned tubes, you should avoid the approach of sharp objects and avoid causing damage to other metal products.

2. Always check whether the cable connections are correct and intact to prevent accidents such as oil leakage.

3. If there is vibration during long-term operation, it may damage the internal structure and reduce their performance or cause leakage.

4. In order to delay fatigue, please blow away the compressed air flow regularly to reduce the wear and consumption of parts during operation.

5. When the pressure increases beyond the rated value, please stop the machine and remove the valve and replace it with new parts.

6. Aluminum finned tubes should be fully dried before use. The inner cavity of the tube should be kept clean, avoid direct sunlight, and prevent contact with acidic and alkaline chemicals.

As the most widely used heat transfer element, fin tubes play an important role in industrial and commercial fields. However, to ensure that the finned tube can operate stably for a long time and maintain good heat dissipation effect, it is crucial to carry out correct maintenance and upkeep. Here are some suggestions on how to maintain and care for finned tubes:

1. Keep finned tubes clean

If the surface of the finned tube is adhered to by dust, sediment, coke and scale, it will seriously affect its heat dissipation effect. Therefore, the finned tubes need to be cleaned regularly. When cleaning, you can use a soft brush and clean water to remove sediment and dirt, and also clean the interface to ensure the normal use of the fin tube.

2. Check the connection at the interface

The interface of the finned tube is one of the parts prone to problems. During use, regularly check whether the connection at the interface is loose and whether the foot pads have fallen off. If problems are found, they must be dealt with in time to ensure the stable operation of the finned tubes.

3. Prevent rain erosion

Since finned tubes need to be exposed to the external environment, they need to be protected from rainwater erosion. A rainproof cover or rain shelter can be installed above the fin tube to prevent rainwater from directly hitting the fin tube. At the same time, be careful not to let the fin tubes be too close to the ground to prevent watering in the greenhouse from corroding the fin tubes.

4. Check the adhesion of the rubber gasket

Rubber gasket is an important component to ensure the sealing of fin tube. Regularly check whether the bonding between each fin tube and the rubber gasket is tight, and whether the rubber gasket itself is intact. If the rubber gasket is found to be open or damaged, it must be replaced in time to prevent leakage.

5. Pay attention to the degree of compression

Every time you re-tighten the finned tube, pay attention to the scale position when you last tightened it, and do not over-press the rubber gasket to avoid reducing the service life of the gasket. At the same time, be careful not to adjust the tightness of the fin tube at will to ensure its good heat dissipation effect.

6. Add lubricating grease regularly

The compression nut and upper and lower guide rods of the plate heat exchanger should be lubricated regularly to ensure good operation. Lubricating grease can be applied to the nut and guide rod for lubrication. At the same time, be careful not to let lubricating grease drip on the fin tubes, so as not to affect the heat dissipation effect of the fin tubes.

7. When replacing the rubber gasket, pay attention to complete replacement

When replacing the rubber gasket of the finned tube, the entire section needs to be updated to prevent uneven gaps between each piece from affecting the heat transfer effect. At the same time, be careful not to use inferior rubber gaskets to avoid affecting the sealing and service life of the fin tubes.

8. Do not drain water from the system randomly

If there is insufficient hot water in the pipes and cold water needs to be added, attention should be paid to keeping the pipe network system at a certain pressure. The more hot water released will cause the water temperature in the pipe network to drop rapidly, affecting the indoor temperature. Friends who use steel finned tubes should close the valve in time when the temperature stops because if the finned tube is filled with water, its service life can be extended.

In short, the maintenance and upkeep of finned tubes is crucial. In order to ensure its normal operation and service life, it is necessary to pay attention to daily maintenance and maintenance work to find and solve problems in time to ensure its good heat dissipation effect and service life.

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