How to use electric heating tube heating tube manufacturer?

How to use electric heating tube heating tube manufacturer?

Internal clearance in electric heating tube filled with magnesia oxide, magnesia oxide on the electric heat pipe outlet end easily polluted by impurities and water infiltration, so should pay attention to when operating the electric heat pipe outlet side state, avoid creating leakage accidents.

When used in air heating, electric heating tube should pay attention to the uniform arrangement of electric heating tube, to do this is to ensure that the benefits of electric heat pipe has more sufficient and uniform heat dissipation space, and as much as possible to ensure the air liquid, to improve the heating efficiency of the electric heating tube.

When used in liquid or solid heating metal electric heating tube, must pay attention to the electric heat pipe must be completely in heated objects, electric heat pipe air burning are not allowed to happen. Electric heat pipe heating tube manufacturer after use if outer metal pipe shell on scale or carbon, to timely clearance, in order to avoid the heat dissipation performance and service life of electric heat pipe.

Electric heat pipe temperature has no special requirements for the working environment, but the environment air humidity is not greater than 95%, and can't existence inflammable and explosive or corrosive gas. The working voltage of electric heat pipe external can't more than 1.1 times rated voltage, the electric heat pipe must ensure effective grounding shell before operation, to avoid electrical accident.

The location of the electric heating tube to platinum rhodium thermocouple elements, such as must be kept dry and appropriate insulation resistance, if found that when using the electric heating tube storage environment is too small, insulation resistance can be used again, often after a low voltage electric be reinstated. Proper fixed before use electric heating tube, the parts of the wiring to be placed on the outside of the insulation layer, and avoid contact with corrosive, explosive medium and water.

In many electric heat pipe, electric heat pipe is the most environmentally friendly material. Experts point out that the electric heat pipe with big power, heat resistant, high temperature resistance and other properties, is the most ideal heating equipment.

Electric heat pipe features:

1. The characteristics of energy saving is the largest electric heating tube

Carbon fiber is pure black material, the electro-thermal conversion process, visible light is very small, electrothermal conversion efficiency of more than 95%.

1.1 nickel chrome, tungsten molybdenum materials such as heater as a heating element, can energy saving 30%;

1.2 water saving energy by 15.5%.

1.3 under the same power, higher than the nickel chrome metal heating tube radiation temperature 30 ℃ and 15 ℃ higher than tungsten molybdenum wire quartz heating tube.

1.4 it emits far infrared ray, is absorbed by human body, clothing, such as water directly sex strong, small heat loss in the process of heat transfer and energy-saving sex is strong;

1.5 to carbohydrates absorb sex is stronger, good carbon atoms resonance effect, the product efficiency is greatly increased.

2. The characteristics of the electric heating tube includes no instantaneous current shock

Don't need a ballast fire point, starting with pulse current shock, simplify lighting power supply, protection circuit, power supply and related appliances to extend the service life.

3. The electric heat pipe heat to high, can improve the design oriented thermal radiation.

4. Environmental protection is the biggest characteristic of carbon fiber heating tube

4.1 no light pollution, does not stimulate an eye and burns the skin;

4.2 no ultraviolet radiation and harmful gas

4.3 no high frequency radiation (only the far infrared radiation), microwave and electromagnetic wave, at the same time also has absorbed the performance of the harmful light waves.

5. The optical radiation is focused on the electric heating tube infrared wavelengths between 1.5 to 15 microns.

Compared with metal heating element of the infrared electric heating tube what are the advantages

6. Strong acid resistance and corrosion resistance electric heating tube

Electric heat pipe element pressure is lower than standard values, leak current is greater than 5 ma or insulation current is lower than 1 m Ω, and irreversible.

Shell has a flame emission and serious corrosion of the melt, or the other are not allowed to repair the damage.

Components of the actual power than the power rating of 20%.

Electric heat pipe is specially converts electrical energy into heat energy of electrical components, due to its cheap, easy to use, easy installation, no pollution, is widely used in all kinds of electric heating.

The recovery of electric heating tube

Due to the use and long time storage reason. Components of electrical insulation performance is lower than standard values, by oven drying method, the electric insulation performance back to the standard process, and does not affect the performance of the element and normal use.

Note:

1, the element allows work under the following conditions: A. Air relative humidity is not more than 95%, explosive and corrosive gas. B. Working voltage should be not greater than 1.1 times that of the rating, the shell should be effectively grounded. C. Insulation resistance 1 m or more Ω dielectric strength: 2 kv / 1 min.

2, electric heating pipe should be fixed positioning, effective heating area must be completely immersed in liquid or solid metal, it is forbidden to empty fire. Found a scale or carbon tube body surface, should be timely clean again, lest absence made the cooling and shorten service life.

3, heating fusible metal or solid nitrate, alkali, asphalt and paraffin etc, should be used to reduce voltage, after being medium melt, can rise to the rated voltage.

4, uniform heating air element should cross arranged, make the element has good heat dissipation conditions, make the air flow can be fully heated.

5, heating security measures should be considered when nitrate, preventing explosion accidents.

Part 6, connection should be on the outside of the insulation layer, avoid contact with corrosive, explosive medium, water; Lead connection should be able to long-term bear part of the temperature and heating load, the connection screw fastening should avoid too hard.

7, components should be stored in a dry place, if long-term placed below 1 m Ω insulation resistance, can be in around 200 ℃ oven drying, or lower voltage electric heat, until the insulation resistance.

8, the electric heating tube for the magnesium oxide powder, in the use of places to avoid pollution and moisture infiltration, prevent leakage accidents.