Heating tube working conditions and Operation

? Heating tube for electrical energy to thermal energy conversion, electric heating elements, it can be used alone as the heating element used in a variety of electric equipment. Electric tube when used alone to pay attention to their working conditions and operational matters, in order to ensure the safe use of heating tube and heating effect.

Working conditions, heating pipe

??? The heating tube temperature of the working environment there are no special requirements, air humidity in the environment can not be greater than 95%, and can not be inflammable, explosive or corrosive gas. Heating tube to an external voltage can not exceed 1.1 times the rated voltage, and must ensure that in the heating tube before running the shell grounded to avoid electrical accidents.

2, the heating tube of Operation

??? Heating tube of the location must be kept dry and appropriate insulation resistance, If you are using the storage environment of electric tube insulation resistance is small, the low voltage power to be line with resumes found. Heating pipe should be adequately secured before use, part of the wiring on the outside of the insulation layer, and avoid contact with corrosive, explosive material and water.

??? The heating tube, pay attention to the heating tube must be completely placed in the object to be heated, does not allow air burning of the heating tube for heating of liquid or metal solid. To timely clear the heating tube is used if the outer metal shell and tube on the end of the scale or carbon in order to avoid impact on cooling performance and service life of electric tube.

??? Heating tube for heating easy to melt metal or solid substances such as nitrate, paraffin, asphalt, first on the heated material melting, then you can reduce the voltage of the external electric tube, when melted after restore the rated voltage. In addition, electric pipe heating nitrate and other substances prone to explosion, we must take full account of the security measures.

??? Heating tube for air heating, pay attention to the uniform arrangement of the heating tube, the benefits of doing so is to ensure that the heating tube full and uniform space for heat dissipation, and as much as possible to ensure the flow of air to improve the heating efficiency of the heating tube.

??? Electric tube inside gap filled with magnesium oxide sand, magnesium oxide sand outlet end of the heating tube is easily contaminated by impurities and water ingress, and therefore pay attention to in the operation state of the heating tube outlet side to avoid the resulting leakage accident. Heating pipe , heating pipe , heating wire , single-head electric tube , stainless steel heating pipe , flange type heating tube , threaded-type electric tube and explosion-proof electric tube , electric ring , and temperature control products manufacturers - Shanghai Chong Hai Electric Co., Ltd. ,

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