CN2259063Y

CN2259063Y - Antisolar cooling garment

Info

Publication number: CN2259063Y
Application number: CN 96213769
Authority: CN
Inventors: 范善海
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-06-20
Filing date: 1996-06-20
Publication date: 1997-08-13
Anticipated expiration: 2006-06-20

Abstract

The utility model belongs to a labor protective appliance, which is particularly suitable for high temperature work to use. The front and the back chest parts of anti-solar cooling garment are tailored with a plurality of pockets, a cold storage box is arranged in each of the pockets, and the purpose of cooling a human body is achieved through using the cold storage agent mutual change anti-solar principle. The utility model has the advantages of simple structure and light weight, the design is consistent with a human body's physiological characteristic, anti-solar time is long, and the utility model is an ideal labor protective appliance.

Description

Antisolar cooling garment

This utility model belongs to a kind of articles for labour protection, is particularly suitable for using in the work in hot environment.

When ambient temperature was too high or too low, people's body temperature changed under the adjusting of brain nervus centralis.1 ℃ of the every rising of people's body temperature, basal metabolism increase by 13%, and heartbeat is accelerated about 15 times/minute, epidermis vasodilation simultaneously, and the cardiovascular burden strengthens, and human body dispels the heat unnecessary heat through skin, perspire and excrete.When being difficult to adapt to, the too high human body of temperature will suffer heatstroke phenomenons such as dehydration.Therefore adopt suitable mode will be in that the unnecessary heat of human body distributes under the hot environment, reduce tired, guarantee that health is very necessary for increasing work efficiency.

Energy storage is the subject that the energy in different spaces of interruption that some are considerable is managed collection storage and is used.The principle that can utilize some materials to absorb heat in phase transition process is used as the storage cryogen.The Antisolar cooling garment that utilizes the energy storage science to make at present has the deficiency that clothes is blocked up, overweight, the heat absorption time is short more.

The purpose of this utility model be design a kind of light, the heat absorption time is long, and meets human physilogical characteristic's Antisolar cooling garment.

This utility model is made up of vest that is equipped with several pockets and interior dress cold storage box.

The utility model is described in further detail below in conjunction with accompanying drawing

Fig. 1 is this utility model organigram

Fig. 2 is this utility model rearview

Fig. 3 is this utility model pocket cutaway view

Fig. 4,5 is a dress cold storage box sketch map in this utility model pocket

As shown in Figure 1 and Figure 2, select for use to be fit to the cloth that work in hot environment wears and to be sewn into vest 1, leave certain slit before and after it between two and connect to reach effect next to the shin, circulation of air with elastic cord.The preceding seam of vest 1 is provided with belt 2, can be used to fasten.The shirtfront of vest 1 and metathorax place are sewed with several pockets 3, are used to place cold storage box 6.According to the human physilogical characteristic, two shirtfronts and back heating easily should be main cooling position, and stomach, chronic problem are crossed the low therefore unnecessary cold storage box that is provided with in temperature, so also can significantly reduce the weight of clothes.

Pocket 3 outer 4 is a cloth as shown in Figure 3, and internal layer 5 is space wadding (i.e. the sticking gum sprayed cotton of pressing on metal film), and skin 4 is stitched together with internal layer 5 can play the effect of insulation.Velcro or slide fastener 7 are installed in the top of pocket 3, can prevent that cold storage box from skidding off.

Shown in Fig. 4,5, cold storage box can be designed to the different size shape, and available polyethylene plastics system box or transparent PVC material bag all can.A box of placement or a plurality of cold storage box all can in bag.Transport and store cryogen 8 in the cold storage box.Undergo phase transition gradually after in use storing cryogen absorbing bodily heat, after finishing using cold storage box is placed under the condition that is lower than 28 ℃ and can be converted into crystal state automatically again, therefore can use repeatedly.

The about 1.2-1.3 kilogram of every clothes gross weight of this utility model is transported and stored its caloric receptivity of 1.1 kilograms of cryogens greater than 100 kilocalories/part clothes in the cold storage box, and nontoxic after testing, nonirritant can be used for many years repeatedly.It is good that this utility model wears its endothermic effect through work in hot environment post workman, and its suction time can reach 5-8 hour under general hot conditions, at special hot conditions steel mill's blast furnace plant Nei Keda about 4 hours for example.

Claims

1, a kind of Antisolar cooling garment includes vest (1), pocket (3), cold storage box (6), and it is characterized in that: the shirtfront of vest (1) and metathorax place are sewed with several pockets (3), dress cold storage box (6) in the pocket (3).

2, Antisolar cooling garment according to claim 1 is characterized in that: the skin (4) that pocket (3) is made by cloth forms with internal layer (5) stitching that space wadding is made, and the top of pocket (3) is provided with slide fastener (7).

3, Antisolar cooling garment according to claim 1 is characterized in that: adorn one or several cold storage box (6) in the pocket (3), transport and store cryogen (8) in the cold storage box (6).