Is the length of the heating tube related to power?

Let's take a look at the difference in the ratio of the heating tube length to power in different use environments.

  1. When heating water, the ratio of the length of the heating tube to the power is 2-3 (m/KW), that is to say, the power of a one-meter-long heating tube can reach 3KW.

  2. When heating oil, the ratio coefficient of the heating tube length to power is 1-2 (m/KW), that is to say, the power of one meter of the heating tube can reach 1.5KW, which is relatively thin and has very good fluidity. At that time, the heating area power of one meter of the heating rod can reach 2KW.

  3. When heating air, the ratio coefficient of the heating tube length to power is 1-1.5 (m/KW), that is to say, the power of the heating tube per meter can reach 1KW under normal conditions. Compare with a fan circulating airflow At a fast speed, the power of one-meter heating tube can achieve 1.5KW.

  The above is the most basic summary of the proportional relationship between the length of the heating tube and the power. Of course, we will adjust the proportional relationship between them according to the needs of customers when we encounter some special use environments. So here we can tell the customer clearly, let him compare the above three use environments to see if the ratio of the tube length to power is appropriate. If the length of the heating tube is too long, and the power is too small, it will cause the surface of the electric heating tube to be overloaded. Low, low heating efficiency, so as to affect the normal use of the heating tube. The shorter heating tube length and higher power will affect the service life of the heating tube.

Friends, have you mastered the relationship between the length and power of these heating tubes?

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