CN2337793Y

CN2337793Y - Flame retardant and thermal insulation protective garments with ventilation holes

Info

Publication number: CN2337793Y
Application number: CN 98227327
Authority: CN
Inventors: 张志宏
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-07-14
Filing date: 1998-07-14
Publication date: 1999-09-15
Anticipated expiration: 2008-07-14

Abstract

The utility model relates to flame retardant and thermal insulation protective garments with ventilation holes, which is suitable for workers taking up inner furnace repairing, furnace operating, welding, cutting, fire fighting, etc. to wear. The utility model is characterized in that a coat is connected with trousers, and the coat and the trousers are sewn by combining flame retardant cloth and inner lapping cloth; parts easily contacting heat sources are provided with flame retardant and thermal insulation lapping cloth; flame retardant cloth is at least two layers, two adjacent layers of flame retardant cloth are partially connected to form an air chamber, and therefore, the speed of heat transfer by radiation from heat sources to inside garments becomes slow and the working time of an operator near fire is extended; when the working temperature is 400 DEG C., the inside temperature of the garments is not more than 60 DEG C. even though the garments are 10 cm away from heat sources and are baked for ten minutes. The utility model has the advantages of good ventilation property, light weight, light and comfortable wearing, and low prices.

Description

The anti-flaming thermal-insulation protective garment of band air-vent

The utility model relates to protective garment, particularly is applicable in the stove of power plant, steel mill, petrochemical enterprise to play Jiao, maintenance, flushing and casting, and the structure of the anti-flaming thermal-insulation protective garment of special industries such as welding, cutting, fire-fighting, special work post requirement of shelter.

Existing anti-flaming thermal-insulation protective garment is made by the requirement of making of general clothes mostly, for improving its fire resistance, common blended yarn weaved fabric is carried out after the flame treatment and compound the making of interior village cloth, can only be as common fire-retardant protection use, and effect of heat insulation is poor; Also have with the cloth that contains glass fibre, asbestos as fire-retardant lining and liner is compound makes, because adopt fire proofings such as glass fibre, asbestos harmful, the washing times increase will directly influence protection effect, can only use as general protection equally, fire resistance is poor, and is heat insulation hardly.As will improving its heat-proof quality, only way is exactly that the anti-flaming thermal-insulation protective garment after the making is thick and heavy especially with the fire retardant thickening, dresses dumb, operation inconvenience, price is suitable costliness also.As; Through the import anti-flaming thermal-insulation protective garment that thickening is made, its weight reaches 17.5 kilograms, 13000 yuan of prices.The protective garment that also has is provided with the fire-retardant cloth of one deck thickening at the easy position (as ancon, chest and back, shoulder, knee etc.) of contact thermal source, but with regard to the overall flame heat-proof quality of anti-flaming thermal-insulation protective garment, effect is still very undesirable.

The purpose of this utility model is to provide a kind of anti-flaming thermal-insulation performance good, comfortable and easy to wear anti-flaming thermal-insulation protective garment.

Solution of the present utility model: upper garment links to each other with trousers, all adopt fire retardant and in lining cloth is compound makes, fire retardant is at least 2 layers, the adjacent two layers fire retardant is local to link to each other, form air chamber, be provided with anti-flaming thermal-insulation cloth village at the position that easily contacts thermal source, the fire retardant of oxter part is provided with air-vent, and the position of air-vent interlaces in twos.

The thickness of anti-flaming thermal-insulation cloth lining is 2 times of common fire retardant at least.

The bottom of upper garment divides internal layer and skin, and the outside of outer field inboard and internal layer is equipped with the metal hasp, and with the outside that is located at the waist of trousers and inboard metal hasp overlap joint, the metal hasp is all wrapped up with fire retardant respectively.

The lap portion of cuff, pin mouth, upper garment is respectively equipped with a belt tensioner, and the following metal hasp of laying out of metal hasp on the belt tensioner and cuff, pin mouth, upper garment overlaps respectively; Also be provided with the metal hasp that is connected with anti-flaming thermal-insulation gloves and anti-flaming thermal-insulation boots respectively on cuff, the pin mouth, the metal hasp is wrapped up with fire retardant.

The utility model is owing to be provided with multi-layer fire-retarded cloth, and not exclusively connect mutually, thereby in clothing, form bigger space, after outermost, layer fire retardant are heated, heat forms circulation in the space in clothing, make that the speed of radiant heat transfer slows down in clothing, the nearly firer who has prolonged the operator does the time, and heat-proof quality is good, through test, when operating temperature was 400 ℃, from 10 centimetres of bakings of burning things which may cause a fire disaster 10 minutes, temperature was no more than 60 ℃ in the clothing.More owing to be provided with air-vent in the oxter, the workman is when operation, and both arms put down, then the air-vent closure; When both arms lift, then the hot-air in the clothing is partly discharged, temperature has certain booster action in the clothing to reducing.And a complete set of weight of the utility model has only about 3 kilograms, and it is light, comfortable that the operator wears, and low price has only about 2800 yuan.

Accompanying drawing has provided embodiment of the present utility model.

Fig. 1 is a dimension sketch of the present utility model;

Fig. 2 is a side direction view of the present utility model;

Fig. 3 is a rearview of the present utility model;

Fig. 4 is the utility model section structure schematic diagram;

Fig. 5 is an oxter of the present utility model partial sectional view.

Below in conjunction with accompanying drawing the utility model is described in detail.

Upper garment 1 is manufactured separately with trousers 3, all adopt lining cloth 9 compound making in three layers of fire retardant 17,7,16 and one deck, on second layer fire retardant 7, be brushed with one deck waterproof membrane 8, lining cloth 9 usefulness graphite lines in three layers of fire retardant 17,7,16 at the waist of trousers of two left fronts, shoulder, cuff and the trousers 3 of upper garment 1, pin mouth place and one deck are stitched together, make second layer fire retardant be free state, form cavity 6 between the fire retardant 16 and 7,7 and 17.The bottom of upper garment 1 divides inside and outside two-layer, wherein, outermost layer fire retardant 16 is one deck with second layer fire retardant 7, the 3rd layer of fire retardant 17 is one deck with interior lining cloth 9, the outside inboard and the 3rd layer of fire retardant 17 at second layer fire retardant 7 is respectively equipped with the metal hasp, respectively with the outside that is located at the waist of trousers and inboard metal hasp overlap joint.Be equipped with air-vent 19 on three layers of fire retardant 17,7,16 of oxter part, and the position of air-vent 19 interlaces in twos.The knee of the back of upper garment 1, shoulder, ancon and trousers, buttocks press from both sides respectively and are lined with anti-flaming thermal-

insulation cloth lining

11,10,12,4,14, anti-flaming thermal-insulation cloth lining is arranged between outermost layer fire retardant 16 and the interior lining cloth 9, connect with the metal hasp, the thickness of anti-flaming thermal-insulation cloth lining is five times of common fire-retardant cloth.Fire retardant 17,7,16 and anti-flaming thermal-insulation cloth lining adopt U.S. figured woven silk material gram of import cloth or Jia Naisi (Britain's production), and interior lining cloth 9 adopts textile cloth.The bottom of cuff, pin mouth, upper garment is respectively equipped with a

belt tensioner

2,5,13, the following metal hasp of laying out of metal hasp on the

belt tensioner

2,5,13 and cuff, pin mouth, upper garment overlaps respectively, can regulate the degree of tightness of cuff, pin mouth, the upper garment bottom and the waist of

trousers.Metal hasp

18,15 on cuff, the pin mouth can be connected with anti-flaming thermal-insulation gloves and anti-flaming thermal-insulation boots respectively.All metal hasps all pack together with fire retardant.

Claims

1, the anti-flaming thermal-insulation protective garment of band air-vent, upper garment links to each other with trousers, all adopts fire retardant and interior lining cloth is compound makes, be provided with anti-flaming thermal-insulation cloth lining at the position that easily contacts thermal source, it is characterized in that fire retardant is at least 2 layers, the adjacent two layers fire retardant is local to link to each other, and forms air chamber; Be equipped with air-vent on the fire retardant of oxter part, and the position of air-vent interlaces in twos.

2, the anti-flaming thermal-insulation protective garment of band air-vent according to claim 1, the thickness that it is characterized in that anti-flaming thermal-insulation cloth lining are 2 times of common fire retardant at least.

3, the anti-flaming thermal-insulation protective garment of band air-vent according to claim 2, the bottom that it is characterized in that upper garment divides internal layer and skin, the outside of outer field inboard and internal layer is equipped with the metal hasp, with the outside that is located at the waist of trousers and inboard metal hasp overlap joint, the metal hasp is all wrapped up with fire retardant respectively.

4, the anti-flaming thermal-insulation protective garment of band air-vent according to claim 3, the lap portion that it is characterized in that cuff, pin mouth, upper garment is respectively equipped with a belt tensioner, and the following metal hasp of laying out of metal hasp on the belt tensioner and cuff, pin mouth, upper garment overlaps respectively; Also be provided with the metal hasp that is connected with anti-flaming thermal-insulation gloves and anti-flaming thermal-insulation boots respectively on cuff, the pin mouth, the metal hasp is wrapped up with fire retardant.