What should be paid attention to in the use of high frequency electronic radiator
Steel tube radiators were popular in Europe and then in the colorful world for their nobility and elegance.
Time：
2021-11-12 11:01
When the equipment is working above 6 KHZ, the frequency of the current electronic radiator itself should consider fastening screws, glands, such as partial heating effect, when the user equipment is installed, attention should be paid to maintaining the position of the component induction heating effect is strong; if necessary, you can consider the use of stainless steel materials.
Steel tube radiators were popular in Europe and then in the colorful world for their nobility and elegance. In 1998, the Ministry of Construction, China Construction Machinery Corporation will take the lead in the introduction of steel pipe radiator in Europe to China, its superb technology, high-end quality, gorgeous appearance and expensive prices, users of enterprises and consumers refreshing, by the people and reputation. These products have now become one of the best-selling products in the radiator market, and the industry standard products specially formulated by the Ministry of Construction. Therefore, the steel pipe radiator, as the main radiator product promoted by the Ministry of Construction, is also the radiator with the highest market share in China.
After several years of actual use, it was found that the steel pipe radiator ointment, after the steel pipe radiator is installed and used for a period of time, it is easy to leak in the weld. After careful analysis, experts found that there are two main reasons:
The first objective factor is that the introduction of the product is not completely in line with China's national conditions. China's current operation and management are heating. The quality of heating water is not good, and the oxygen content of water is high, which is easy to oxidize and corrode steel;
The second subjective factor, the introduction of the product is made of thin steel plate through the volume and forming pressure welding process, there are too many welding spots and the weld is too long.
(1) The opening ceremony (I. e. the water separator) is formed by two thin steel plates roll-welded and separately, and the opening ceremony is naturally formed for a week of welding, including the welding seam on the place where water is easy to accumulate;
(2) Vertical pipe is a welding method in which thin steel plates are rolled into pipes to form seam welded steel pipes;
(3) Integrate the riser and the open-welding radiator;
(4) The radiator is welded to connect the microcontroller, and finally a group radiator is formed.
Heating, during operation is not always filled with water, there will be an open air layer above; after the heating water is stopped and emptied, there will be residual water at the bottom of the opening, which is difficult to drain, and the upper and lower slits are the most prone to corrosion. Such a welded steel pipe radiator manufacturing process results in weld spots and weld lengths. In order to prevent the corrosion leakage of the radiator, the manufacturer must learn various remedial measures, such as the use of various coatings in the steel pipe radiator, the addition of magnesium radiator poplar plate anti-corrosion protection, etc., which can fundamentally solve the problem of corrosion leakage. Can make the original active anti-corrosion radiator for passive corrosion.
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