According to Use Class is divided into:
1.Civilian typeFactory job type:
firefighter suits using various chemical protective clothing
Rescue Type:
Various chemical suits contingency environments , such as the fire brigade , rescue teams , EPA , health .Health Bureau
, Inspection and Quarantine and other emergency teams equipped with chemical warfare suits
2 .Military and defense Isolated type protective clothing:
The airtight Antivirus material, to prevent agents, biological warfare agents and radioactive dust Damage clothing. War
against mustard gas and other chemical poisons have higher protection. Usually Siamese Type .
The air-permeable protective clothing:
Breathable anti-virus material, to prevent agents, biological warfare agents and radioactive dust injuries Harm clothing
; war against mustard gas and other chemical poisons have higher protection. Usually split
3 .Chemical protective clothing for police Emergency rescue type:
In the event of major chemical accidents , the order arrived on site maintenance , evacuation organization , delivery
Pass command when wearing chemical warfare suits .
Counterterrorism type:
Major terror against organized crime environment crackdown on terrorists , hunt wearing when Paul Protect their chemical
warfare suits . Requires the ability to protect such VX.Industrial gas mass destruction and nerve gas , sarin , tabun and
other military warfare agents and terrorists easily accessible , such as chlorine , ammonia , hydrogen cyanide , etc.
Clothing has also asked.There are tight , flexible, easy to aim and movement.
2014年2月18日星期二
2014年1月23日星期四
Fire protective clothing : Fire rescue personnel " Body armor "
Various fire scene , fire and rescue personnel will always see people dressed in dark blue clothes burst into fire rescue, this body is special clothing firefighting protective clothing - protective clothing and rescue personnel. Yesterday, Wuhan fire department of this garment is devoted .
According to reports, HENGDA firefighting clothing when performing fire fighting and rescue firefighters wearing protective clothing versatility , it uses a combination of imported materials permanent flame retardant fabric , insulation blankets made with excellent fireproof, waterproof , insulated , breathable performance, its reflective effect is obvious, is one of a new generation of special protective equipment firefighters .
Protective clothing needs with helmet, gloves, rubber boots supporting the use of firemen wearing it for extinguishing a fire in the state in general , rescue fighting, but should avoid direct contact with the flame and molten metal .
Firefighters into the fire should be put up collar , and make it coincide with the helmet of a shawl to protect the neck. Fire gloves should coincide with the cuffs , trousers should be placed outside the fire boots , and formed part of the overlap with the boots , protective clothing, rescue should be closely linked to all parts .
Protective clothing while having excellent flame retardant properties, but it is still burning in flames , just leave the flame to stop burning and therefore should not be used as fireproof clothing, avoid the fire service and other use is prohibited in high temperature, chemical , biological, radiological electrical occasions.
The fire fighting protective clothing in continuous wearing time not more than one hour , wearing fire protective clothing to avoid exposure to duty in the hot sun .
According to reports, HENGDA firefighting clothing when performing fire fighting and rescue firefighters wearing protective clothing versatility , it uses a combination of imported materials permanent flame retardant fabric , insulation blankets made with excellent fireproof, waterproof , insulated , breathable performance, its reflective effect is obvious, is one of a new generation of special protective equipment firefighters .
Protective clothing needs with helmet, gloves, rubber boots supporting the use of firemen wearing it for extinguishing a fire in the state in general , rescue fighting, but should avoid direct contact with the flame and molten metal .
Firefighters into the fire should be put up collar , and make it coincide with the helmet of a shawl to protect the neck. Fire gloves should coincide with the cuffs , trousers should be placed outside the fire boots , and formed part of the overlap with the boots , protective clothing, rescue should be closely linked to all parts .
Protective clothing while having excellent flame retardant properties, but it is still burning in flames , just leave the flame to stop burning and therefore should not be used as fireproof clothing, avoid the fire service and other use is prohibited in high temperature, chemical , biological, radiological electrical occasions.
The fire fighting protective clothing in continuous wearing time not more than one hour , wearing fire protective clothing to avoid exposure to duty in the hot sun .
2014年1月18日星期六
What is Fire avoid the fire service
Fire avoid the fire service fire when firefighters entered the venue vicious fire fighting and rescue wear HENGDA firefighter clothes , is one of the special protective equipment for firefighters . Fire avoid the fire service has good flame resistance , heat insulation performance , and has a light material, softness , etc.. The clothing is not only applicable to firefighters put out the fire in the fire fighting and rescue the flame zone , also apply to glass, cement, ceramics and other industries in the high temperature wear repairs , wide range of uses , has significant social benefits.
Fire avoid the fire service constitutes
Fire avoid the fire service by the HENGDA fire hood, jacket, pants , boots , gloves and other protective components.
Fire avoid the fire service constitutes
Fire avoid the fire service by the HENGDA fire hood, jacket, pants , boots , gloves and other protective components.
2014年1月14日星期二
Skin type and use of protective clothing
Zoom range of insurance products , including for the body and skin protection. Body and skin protection is the workers wear protective clothing , use an anti- skin , detergents , etc. in order to prevent accidents and prevention of occupational hazards.
Intro about HENGDA personal protective clothing , protective overalls protection of special operations and general protective clothing should be able to effectively protect workers , not to the workplace , adversely affect the operation of the object .
1 , dustproof coveralls : divided into industrial dust clothes and clean clothes . Serving major industrial dust pollution in the dust in the workplace wear and prevention of dust exposure hazards body skin : clean clothes clean workers work mainly in the arts operations worn to ensure product quality. A breathable , high dust shade , dust adhesion rate of small features .
2 , anti-virus overalls : Protection for workers acids , alkalis, mineral vegetable oils , chemicals, etc. , sub- sealed and breathable categories. The former used to engage permeability material, usually in the more serious pollution hazards in the workplace wear ; latter with a breathable material, usually in the mild to moderately polluted places wearing.
3 , anti-oil overalls : The oil-resistant material to block oil erosion body .
4 , anti- radiation clothing: for radioactive exposure of personal protection , protects against external radiation on the human body . Anti- radioactive taking cotton , synthetic fibers, plastic film or leaded rubber cloth production, should be selected depending on the nature of radiation , the radiation dose and the use of rules.
5, the temperature overalls : for personal protection of high temperature , heat or radiation places the job. Material must have high efficiency radiant heat barrier , thermal conductivity , anti- melt splash, adhesions , non-flammable and self-extinguishing and fire away the appearance of high reflectivity performance.
6 , anti- microwave clothes : the application of the principle of shielding and absorbing attenuation to eliminate the role of the body in the electromagnetic calorimeter , to a certain extent, to protect personal safety. Clothing optional anti-microwave microwave shielding effect , the larger strength , moisture permeability of the material.
2014年1月9日星期四
The simple introduction of heavy chemical protective clothing
Heavy
chemical protective clothing is the staff at the scene of the dangerous
chemicals or corrosive materials operations, to protect themselves
against hazardous chemicals or corrosive materials and wearing
protective clothing.
Heavy
chemical protective clothing main body fabric with flame retardant
viscous processing kam silk cloth, double-sided coated flame retardant
chemical defense in rubber, the main body tape meet the fire makes
carbonized, does not drip, and can keep good strength. Main body fabric
made by the joint - sewing - stick a craft, garment body and gloves, and
flame retardant, resistance to voltage, resistance to puncture boots or fire boots constitute a complete set of clothes. Seams by internal
and external double sulfide, high mechanical strength, good sealing,
high impermeability waterproof zipper; Tighten the gloves and safety
shoes in Velcro suits; High definition bedding face screen window, not
distorted vision effect; Velcro suits also includes four valves to
ensure that clothing 4 millibars within low positive pressure.
Protective
performance to achieve the highest standard of protection, the material
can be as many as 240 protection including the most common common
chemicals, industrial chemicals and chemical accident, respirator,
built-in protection scope for high temperature liquid, poisonous gas,
acidic solvent, can be used with all brands respirator.
2014年1月3日星期五
Effect of firefighters extinguishing protective clothing breathable performance
1. The physiological effects
Human thermoregulation center at hypothalamus, under its control, produce heat and cooling in dynamic equilibrium, can maintain the normal body temperature. In movement in the environment of high temperature such as fire, the body's metabolism speeds up, heat production increases, the fireman body will use skin vasodilation, blood flow speed, increased sweat gland secretion, respiration, etc., will be in the heat generated by the multilayer structure to surface through the fire fighters clothing, by radiation, conduction, convection and evaporation heat, to keep the temperature within the normal range. According to research, the circulatory system at the same time, the peripheral tissue thermal conductivity value can increase 5-6 times, this is called the heat stress. Biology has this kind of stress ability, to ensure the survival under thermal environment. But there is a limit to people's ability to heat stress, but also has great individual differences. If firefighters extinguishing protective clothing breathable heat dissipation performance is bad, and in a hot environment movement time is too long, more than heat stress ability of the individual, will appear below the thalamus sweat central obstacles, the body does not through perspiration evaporation heat, make the accumulation of excessive heat in the body and lead to body temperature, sweat, firefighters shortness of breath, heart rate, pulse quickened. If not timely relief and recovery will make firefighters, dizziness, headache, flustered, nausea, vomiting, environment in hot summer, and may cause a fireman syncope or shock.
According to research, the influence of heat stress on firefighters also embodied in the accumulation of heat inside the firefighting clothing, a large number of sweat will cause the decrease of blood flow, especially the decrease of the amount of plasma. At the same time, increased body temperature cause vasodilation, blood vessel diameter increased, make more blood sedimentation in the venous system, the return of the heart blood is reduced, resulting in blood flow and blood pressure decrease quickly, the heart is unable to provide enough health at the same time meet the needs of muscle, myocardial and brain blood supply, easy to cause chest and heart attack. Firefighters is heart disease one of the leading causes of death, the United States each year from heart disease death firefighters more than accounted for about 40% of all deaths.
2. The psychological impact
Heat mass inside the fire protective clothing, can make the firefighters fatigue degree increase rapidly, power, a big drop in excitatory declined obviously, confusion, depression and other negative emotions rise, higher operating error count, right decline, mental decline, velocity, decreased sensitivity and so on, seriously affect the operational efficiency.
Human thermoregulation center at hypothalamus, under its control, produce heat and cooling in dynamic equilibrium, can maintain the normal body temperature. In movement in the environment of high temperature such as fire, the body's metabolism speeds up, heat production increases, the fireman body will use skin vasodilation, blood flow speed, increased sweat gland secretion, respiration, etc., will be in the heat generated by the multilayer structure to surface through the fire fighters clothing, by radiation, conduction, convection and evaporation heat, to keep the temperature within the normal range. According to research, the circulatory system at the same time, the peripheral tissue thermal conductivity value can increase 5-6 times, this is called the heat stress. Biology has this kind of stress ability, to ensure the survival under thermal environment. But there is a limit to people's ability to heat stress, but also has great individual differences. If firefighters extinguishing protective clothing breathable heat dissipation performance is bad, and in a hot environment movement time is too long, more than heat stress ability of the individual, will appear below the thalamus sweat central obstacles, the body does not through perspiration evaporation heat, make the accumulation of excessive heat in the body and lead to body temperature, sweat, firefighters shortness of breath, heart rate, pulse quickened. If not timely relief and recovery will make firefighters, dizziness, headache, flustered, nausea, vomiting, environment in hot summer, and may cause a fireman syncope or shock.
According to research, the influence of heat stress on firefighters also embodied in the accumulation of heat inside the firefighting clothing, a large number of sweat will cause the decrease of blood flow, especially the decrease of the amount of plasma. At the same time, increased body temperature cause vasodilation, blood vessel diameter increased, make more blood sedimentation in the venous system, the return of the heart blood is reduced, resulting in blood flow and blood pressure decrease quickly, the heart is unable to provide enough health at the same time meet the needs of muscle, myocardial and brain blood supply, easy to cause chest and heart attack. Firefighters is heart disease one of the leading causes of death, the United States each year from heart disease death firefighters more than accounted for about 40% of all deaths.
2. The psychological impact
Heat mass inside the fire protective clothing, can make the firefighters fatigue degree increase rapidly, power, a big drop in excitatory declined obviously, confusion, depression and other negative emotions rise, higher operating error count, right decline, mental decline, velocity, decreased sensitivity and so on, seriously affect the operational efficiency.
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