In summer, due to the relatively humid, plus easy to sweat, electrical appliances are prone to heat and malfunction, etc., is the season of frequent electric shock accidents.
First, family anti-shock common sense
1. Do not touch the power supply and electrical switch with sweaty hands. During the hot season, people are prone to sweat. The possibility and severity of electric shock when people sweat is more than normal.
2. When the household appliance is not in use, it is best to cut off the power The insulation protection of household appliances may be damaged due to long time, and it is easy to leak during wet summer, especially electric showers, washing machines, water-related appliances.
3. Household appliances are protected against water. If you are soaked in the water in the summer, you should first cut off the power supply, that is, pull off the electric switch in your home to prevent accidents caused by water ingress and insulation damage.
Second, corporate anti-shock common sense
1. Do not place flammable materials such as oil, cotton, wood chips, and production materials near lines and switches, sockets, fuses, and distribution boxes.
2. Do not drag the power cord on the ground to prevent the power cord from smashing and prevent damage to the insulation.
3. All switches, knife gates and fuse boxes must be covered. The bakelite cover is aging. Those who have incomplete defects must be replaced. Those who are dirty or damp must be wiped clean before use.
4, electrical appliances, equipment, after the power is found to spark, smoke or burnt smell and other abnormal conditions should immediately stop and cut the power supply, check.
5. The company's electrician should regularly inspect the wiring and electrical equipment for insulation inspection. If damage is found, it should be wrapped or replaced with electric tape in time to prevent electric shock caused by aging or damage of the line. If the board is damaged, it should be reported to the workshop management immediately.
Third, electric shock emergency rescue measures common sense
1. Quickly cut off the main power supply and separate the wires, electrical appliances and the wounded with insulation to avoid successive electric shocks.
2. If the person who is electrocuted is conscious, the electric shock should be laid flat and rested quietly. Do not let the electric shocker move around to relieve the burden on the heart, and should closely observe changes in their breathing and pulse.
3. If the person who is shocked is unconscious, if the breathing is weak or stopped, he should be immediately rescued for cardiopulmonary resuscitation.
Stainless steel plate surface smooth, high plasticity, toughness and mechanical strength, acid, alkaline gas, solution and other media corrosion resistance. It is an alloy steel that does not rust easily, but not absolutely. Stainless steel plate refers to the corrosion resistance of weak medium such as atmosphere, steam and water steel plate, and acid resistant steel plate refers to the corrosion resistance of chemical etched medium such as acid, alkali, salt steel plate.
According to the structure is divided into austenitic stainless steel plate, martensitic stainless steel plate (including precipitation hardening stainless steel plate), ferritic stainless steel plate, and austenitic ferritic biphase stainless steel plate and so on four categories? According to the main chemical composition of the steel plate or some characteristic elements in the steel plate to be classified into chromium stainless steel plate, chromium nickel stainless steel plate, chromium nickel molybdenum stainless steel plate and low carbon stainless steel plate, high molybdenum stainless steel plate, high purity stainless steel plate. According to the performance characteristics and use of steel plate classification, is divided into nitric acid resistant stainless steel plate, sulfuric acid resistant stainless steel plate, pitting stainless steel plate, stress corrosion resistant stainless steel plate, high strength stainless steel plate. According to the functional characteristics of the steel plate, it is divided into low temperature stainless steel plate, no magnetic stainless steel plate, easy cutting stainless steel plate, super plastic stainless steel plate. Currently, the commonly used classification method is according to the structural characteristics of steel plate and steel plate chemical composition characteristics and the combination of the two methods. Generally divided into martensitic stainless steel plate, ferritic stainless steel plate, austenitic stainless steel plate, duplex stainless steel plate and precipitation hardening type stainless steel plate or divided into chromium stainless steel plate and nickel stainless steel plate two categories.
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