What caused the electric shock accident?

Electric shock accident is the injury caused by the direct or indirect action of current energy on human body, which can be divided into electric shock and electric injury according to the different energy application methods. The following is the cause of the electric shock accident that I carefully arranged for you. Let's have a look.

Cause of electric shock accident (1) Electric shock caused by illegal buildings in the power facility protection zone.

Some units or farmers, for their own interests, built or rebuilt houses in power facilities protection areas without the approval of the power sector and land management departments, causing electric shock accidents during construction.

(two) management measures are difficult to reach the designated position, and the operating equipment is not up to standard.

Some of the aging line facilities that have been used for a long time have not been maintained and reformed in time, and the remediation measures for potential safety hazards are not in place, especially before and after the snowstorm, and the existing problems have not been discovered in time. The electrical facilities installed in the early years did not strictly implement the relevant technical standards. When erecting and installing lines and facilities, many technical factors can't meet the requirements, such as too large pole spacing, too low distance between power lines and the ground, too small horizontal distance between power lines and buildings, too low height of transformer platform, no safety fence, cross arm angle iron wound on the upper end of poles, etc.

(3) Farmers' awareness of safe use of electricity in daily production and life is very weak, and the phenomenon of private connection is serious.

Some people covet convenience and save money. When erecting and installing power lines, most people organize their own implementation without going through us. As a result, cable TV, special wires and telephone lines are set up on the same telephone pole, the power cord is installed on the growing tree, and the bare wire is used after the meter, which can not meet the requirements of technical regulations, leaving many security risks.

Countermeasures to prevent electric shock accidents 1, organizational measures to strengthen the safety management of electricity consumption

(1) Employee management: Employees engaged in electric power operations must have necessary electrical knowledge and business skills, as well as necessary safety knowledge and emergency rescue methods. Employees engaged in electric power operations must be trained, assessed and obtained by the electric power department? Network access license? After that, you can work online. Non-power professionals are strictly prohibited from operating electrical equipment.

(2) Rules and regulations: We must conscientiously implement the relevant provisions of the Regulations on Electrical Safety Work and the work rules and regulations formulated by this enterprise according to the characteristics of this enterprise to ensure the personal safety of employees and equipment and maintain the good and safe operation of electrical equipment.

(3) Safety education and publicity: Apart from employees and electricians? Safety first? Ideological education, and through technical training, on-the-job training, anti-accident drills and other ways to improve the technical and professional level of staff, but also vigorously carry out publicity on safe use of electricity, popularize the basic knowledge of safe use of electricity, so that all power users can master the basic methods of safe use of electricity. Various forms popular with the masses can be adopted, such as holding training courses, broadcasting, drama sketches, pictures, blackboard newspapers, slogans and other publicity and education methods to carry out mass safety education and improve users' safety awareness and safe power consumption level.

(4) Electricity consumption management and safety inspection: conduct regular safety inspection, deal with the found defects and hidden dangers in time, and correct the unsafe factors and illegal behaviors in electricity consumption in time. Power management should be strict? Level three? , that is, to ensure the operation quality, control technology and safety maintenance.

2, technical measures to prevent personal electric shock accident

Electric shock can be divided into direct electric shock and indirect electric shock. Direct electric shock refers to the electric shock caused by direct contact or too close to the charged body in normal operation; Indirect electric shock refers to the electric shock caused by touching a metal conductor that is not charged under normal circumstances but charged due to a fault. According to different kinds of electric shock accidents, different safety protection measures should be taken.

(1) Protective measures against direct electric shock: measures such as shielding live conductors, isolating or keeping a sufficient safe distance, or using electricity in safe voltage or installing leakage protection devices can be taken.

(2) Protective measures for indirect electric shock: measures such as strengthening the edge of live conductor, conducting electrical isolation and protective grounding, using safe voltage, and automatically disconnecting power supply (including protective grounding and leakage protection devices) can be taken.

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