It is suitable for the safety protection of any electric water heater. After installing the insulation wall on the water heater, no matter what kind of leakage accident happens to the water heater and whether the water heater has grounding wire or not, there is no danger of electric shock under the insulation wall, which ensures the personal safety when taking a bath.
Chinese name insulation wall
Anonymous water resistance attenuation isolation method
Material resistance
Temperature 15℃
Bearing pressure 1.5 MPa
The voltage is 220 volts
catalogue
1 principle
2 installation and use
3 equipment function
4 Anti-electricity wall technology
Five technical indicators
6 specification features
1 principle
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"Electrical insulation wall" is a kind of abbreviation, and the accurate expression should be "water resistance attenuation isolation method".
Generally speaking, water is a conductor, and it is very dangerous to contact electricity. In fact, any object has resistance, so under the premise of economy, it may be transformed into a tool to meet human needs and benefit mankind. This is the case with the "insulation wall".
"Thermal insulation wall" (that is, water resistance attenuation isolation method) uses the resistance of water itself (for example, the national standard stipulates that the resistivity of tap water should be greater than1300 Ω. Cm 15℃), and the "insulation wall" is formed by selecting materials (insulation materials) and determining the diameter and distance of water pipes in the electric water heater. When the electric water heater is electrified, even if there is electricity, the water in the heating water tank will be attenuated by the resistance of the water itself when it passes through the "insulation wall", so as to achieve the purpose of isolating electricity, so that the water inlet and outlet ends of the water heater can reach almost zero voltage and extremely weak current below 0.02mA/kw.
Using the "insulation wall" technology can not only block the possible leakage of the electric water heater itself, but also block the security threat to the shower caused by the live ground wire or water pipe. Therefore, the water heater adopts the technology of "insulation wall", which fully ensures the safety of people's bathing.
2 installation and use
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1. The electricity-proof wall can be installed separately at the water inlet or outlet of the water heater, or it can be installed separately to form a double-layer electricity-proof wall structure with better effect.
Install the electricity-proof wall
Effect.
2. Wrap the raw material belt around the water inlet and outlet of the water heater for 2-3 times, and pad the sealing ring in the hole of the insulation wall.
3. After the installation, test the water heater to see if the insulation wall leaks. If there is water leakage, tighten it moderately until there is no leakage. If it leaks, stop using it.
3 equipment function
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1, isolate the charged current in water caused by the leakage of heating elements during heating.
2. Isolate the damage caused by live ground wire or water pipe to the shower.
4 Anti-electricity wall technology
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Anti-electric wall technology is a patented technology of water heater safety, which is based on the comprehensive application of pipeline design technology, raw material technology and electric resistance technology. It mainly includes the following aspects: the internal anti-electricity design, the selection and installation of heating pipes, magnesium rods, temperature controllers and other components in the water heater adopt special insulation treatment to ensure that the electricity in the water will not leak; External anti-electricity design The shell, mixing valve, nozzle and hose of the water heater have undergone special anti-electricity treatment to ensure the insulation of the contact part with the human body. Anti-electricity design of pipeline The pipeline of water heater adopts raw materials with special formula, and damping technology is applied in the structural design of pipeline, even if the water in the water heater is charged; But also can ensure the bathing safety of people.
Five technical indicators
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Under the voltage of 1.220 V, the leakage current is less than 1mA (international standard 5mA), and you can take a bath if it leaks.
2. The bearing capacity is 1.5MPa.
3. Temperature resistance 100 degrees Celsius
4. The water resistance is greater than or equal to 1mω.
5. Standard 4-tap