Classification of personal protective equipment

1. The energy transmitted to the body causes protection from acute injuries.

(1) When the potential energy is converted into kinetic energy, it is absorbed and buffered by the medium, such as safety helmets and seat belts.
(2) Insulation of electrical energy, such as insulating gloves.
(3) Use reagents to turn acute and harmful chemical energy into harmless protective methods, such as gas masks for acute harmful gases.
(4) Protection methods for the operator to deliver fresh air, such as various gas masks.
(5) Protection of flying objects and falling bodies, such as safety helmets, protective glasses, etc.

2. The energy transmitted to the body causes protection from chronic injuries.

(1) Elimination of chemical energy protection, such as protection of the body's protective clothing.
(2) Absorb and reduce noise energy, such as earplugs.
(3) Shielding of radiant heat energy, such as high-temperature protective clothing.
(4) Shielding of radiation, such as UV-shielded mirrors.

3. According to human physiological site classification

Head protection: plastic safety helmet, V-shaped helmet, bamboo helmet, miner's helmet, face protection: head-mounted welding mask, organic mask type mask, high temperature mask eye protection: dustproof glasses, anti-acid glasses, Anti-spattering glasses, anti-UV glasses Respiratory protection: gas masks, gas masks, dust masks, oxygen (air) breathing apparatus Hearing protection: anti-noise earplugs, earmuffs, noise resistors hand protection: insulating gloves, acid and alkali resistant Gloves, oil resistant gloves, medical gloves, leather gloves, dip gloves, canvas gloves, cotton gloves, anti-static gloves, high temperature gloves, cut-proof gloves, foot protection: industrial boots, insulated boots, acid boots, safety shoes, Anti-smashing shoes, oil-resistant shoes Body protection: acid-resistant aprons, dust aprons, work clothes, raincoats, sun umbrellas with high altitude safety protection: high altitude suspension safety belts, electrical safety belts, safety ropes, treads, dense mesh

4. Classified by protective use

Dust-proof supplies, anti-drug supplies, anti-acid products, oil-resistant products, insulation products, high temperature radiation supplies, anti-noise products, anti-impact supplies, anti-radiation supplies, waterproof supplies, wading supplies, high-rise supplies, anti-microwave And laser radiation supplies, anti-mechanical trauma and dirt supplies, cold supplies, agricultural supplies and so on.

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