CN109183397B - 一种防酸碱特种服装的生产工艺 - Google Patents

一种防酸碱特种服装的生产工艺 Download PDF

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CN109183397B
CN109183397B CN201810894291.1A CN201810894291A CN109183397B CN 109183397 B CN109183397 B CN 109183397B CN 201810894291 A CN201810894291 A CN 201810894291A CN 109183397 B CN109183397 B CN 109183397B
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acid
alkali resistant
parts
fabric
protective clothing
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CN109183397A (zh
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段净尘
李峻
郭雪健
王柯钦
尚军
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Xinxiang Xinke Protective Technology Co ltd
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Abstract

本发明公开了一种防酸碱特种服装及其生产工艺,其中防酸碱特种服装的耐酸碱面料以玻璃纤维、阻燃晴纶、聚烯烃弹性纤维、聚氨酯纤维以及碳纤维作为原料进行纺丝,经过防霉及防酸碱处理具有优良的耐酸耐碱特性,在原料纱线中取5根为经纱、3根为纬纱编织成的服装布料也能有效延长酸碱腐蚀液的穿透时间,耐酸碱面料制成的防护服不仅可以防止酸碱环境对工作人员的伤害,其内置的除湿系统更能清除衣服内小环境的水气,同时降低衣服内小环境的温度,使衣服内始终保持干爽,使工作人员更加舒适。

Description

一种防酸碱特种服装的生产工艺
技术领域
本发明属于耐酸碱性防护服领域,具体涉及一种防酸碱特种服装及其生产工艺。
背景技术
特种服装是指那些有特殊功能或特殊用途的服装,工作时有特殊要求的场合使用。例如,在化工行业或化学、生物实验室中,操作者穿着普通的工作服进行作业,当酸碱溶液溅到衣服上时,很容易造成人员的损伤,普通的工作服不能起到防护的作用,因此操作者通常会穿着能够防酸碱的特种服装,但现有的防护服十分注重对酸碱物质的防护,但防护性能良好的防护服通常是通过良好的抗渗透性实现的,具有良好的密封性,因此会导致操作人员大量出汗,此时防护服内就非常湿热,因此发明一种既具有良好的耐酸碱性能,又能简单有效除湿热的防酸碱特种服装非常必要。
发明内容
本发明的目的就在于解决上述问题而提供的一种防酸碱特种服装及其生产工艺。
本发明通过以下技术方案来实现上述目的:
所述防酸碱特种服装的制备方法包括以下步骤:
防酸碱面料的制备:
1)纺丝:取玻璃纤维、阻燃晴纶、聚烯烃弹性纤维、聚氨酯纤维以及碳纤维作为原料进行纺丝,取5根为经纱,取3根为纬纱;
2)防腐蚀处理:将步骤1所得到的经纱和纬纱置于防腐蚀处理液中进行浸泡,防腐蚀处理液的组分按照重量份计为:丙烯酸酯3~5份、过硫酸铵0.02-0.05份、聚磷酸铵1~2份、硼酸锌0.5~1.2、氯化金钾0.2~0.5份、氯菌酸0.6~0.9份和水50~60份;
3)织布:将步骤2所得到的经纱和纬纱风干,并纺织成服装布料;
4)防霉处理:将纺织后的服装布料置于浸泡液中进行浸泡,浸泡液的组分按照重量份计为:硅酸钠1~3份、柠檬酸1~3份、壳聚糖2~3、、聚二甲基硅氧烷二季胺盐1~2份和水50~60份;
5)织造:采用热风对服装布料进行烘干,对风干后的服装布料与其他功能面料复合后,依次进行裁剪、拼缝、加固压线和缝制配件即可得到防酸碱特种服装。
优选的,所述步骤1)中玻璃纤维占原料总重量33%,阻燃晴纶占原料总重量14%,聚烯烃弹性纤维占原料总重量12%,聚氨酯纤维占原料总重量25%,其余为碳纤维。
优选的,所述步骤2)中浸泡的时间为5-6h,防腐蚀处理液的温度为60-80℃。
优选的,所述步骤4)中浸泡的时间为3-5h,浸泡液的温度为55-60℃。
优选的,所述步骤5)中加固压线是指将粘胶带放置在拼缝连接处通过胶轮进行高温碾压、压实,碾压的温度为580~600℃,缝制的配件包括纽扣和拉链。
优选的,所述防酸碱特种服装包括防护服本体,所述防护服本体包括主面料,所述主面料包括防酸碱层和防酸碱层下方设置通气装置固定层,所述主面料下部设置排水管,所述通气装置固定层内设有通气装置,所述通气装置包括冷却系统和循环系统,所述冷却系统包括电池仓、电池仓右侧设置制冷装置和气体冷却箱,所述制冷装置通过冷气传输管与气体冷却箱内冷气片相连,所述冷气片下方与连接杆固定连接,所述液体收集海绵下方设置排水口,所述排水口与排水管相连,所述循环系统包括配合设置冷气室和热气室,所述冷气室和热气室均为半圆柱型且通过隔板隔开,所述冷气室和热气室相互远离一面上分别设有冷气排放口和热气吸收口,所述冷气室下方通过冷气管与冷气收集箱相连,所述冷气收集箱与冷气收集箱相连,所述热气室下方通过热气管与热气收集管相连,所述热气收集管与热气收集箱相连,所述冷气收集箱通过排气管与气体冷却箱左侧连接,所述热气收集箱通过进气管与气体冷却箱右侧连接。
优选的,所述排气管和吸气管内均设置有风扇。
优选的,所述冷气室和热气室通过胶接层与通气装置固定层相连。
优选的,所述防护服本体上部设置颈部,所述颈部下方设置魔术粘钩,所示魔术粘钩右侧设置魔术粘帖,所述防护服本体两侧设置肩板,所述肩板与主面料固定连接,所述肩板下方设置衣袖,所述颈部正下方设置扣座板,所述扣座板上设置扣座,所述扣座板右侧设置扣钉板,所述扣钉板上设置扣钉,所述衣袖末端设置袖口,所述防酸碱层下方设置防静电层,所述防静电层下方设置通气装置固定层,通气装置固定层下方设置网眼棉。
防护服的工作原理:
防护服本体上部通过设置魔术粘钩和魔术粘贴固定颈部,防护服本体下部通过设置扣座和扣钉固定下部,所述防静电层可以消除消防人员在运动中产生的静电,所述防酸碱层防止酸碱物质的侵蚀,所述通气装置固定层设置通气装置和管路系统,通气系统从热气收集腔内通过管路系统传输到冷却系统,在冷却片的作用下热空气中的水蒸气液化,落到下方的液体收集海绵中,液体收集海绵下方设置排水口,所述处理过后的冷空气进入冷气管,所述冷气经冷气管流动到冷气排出腔内。
本发明的有益效果:
1.本防护服防酸碱层以玻璃纤维、阻燃晴纶、聚烯烃弹性纤维、聚氨酯纤维以及碳纤维作为原料进行纺丝,并由纺丝织造出的特种服装具有优良的耐酸耐碱特性,在户外及特殊场合能够长久使用,抗拉强度高,结实耐用,具有较好的应用前景;其中,玻璃纤维和阻燃晴纶的交织能有效提高特种服装的阻燃性,聚烯烃弹性纤维能提高特种服装的柔软性,聚氨酯纤维以及碳纤维,能大幅提高了面料的摩擦系数,达到防滑的目的;在原料纱线中取5根为经纱、3根为纬纱编织成的服装布料也能有效延长酸碱腐蚀液的穿透时间,提高防护性能。
2、本发明通过在浸泡液中加入的聚磷酸铵无毒无味,不产生腐蚀气体,吸湿性小,热稳定性高,聚磷酸铵与氯菌酸、氯化金钾等在丙烯酸酯聚合反应作用下,各防腐蚀阻燃材料与纤维连接牢固,使特种服装具有更好的阻燃效果,且在高温或者燃烧下差生的有害物质较少;浸泡液中硅酸钠将硼酸锌和壳聚糖等粘合到面料表面,相互作用,提高了特种服装的抗菌性。
3、采用加固压线的方法,将粘胶带放置在拼缝连接处通过胶轮进行高温碾压、压实,从而有效防止酸碱 液渗入、透入防护服内对人体的危害,避免灼伤事故的发生。
4.防护服本体通过设置冷却系统,冷气室的冷气排出口和热气室的热气吸入口沿冷气室和热气室呈球形设置,可使局部空气充分进行循环,将热气通过通气装置收集到管路系统,并输送到热气收集箱,集中的热气在冷却片的作用下其中的水蒸气液化,液化后通过排水口将水导入排水管排出,经过冷却系统的空气进入冷气管,最终通过通气装置排出,具有耐酸碱、防静电、除湿以及降温等保护性能,不仅可以消防人员在酸碱环境作业时免受酸碱伤害,而且更加舒适。
5.防护服通气装置在衣服内部根据人体不同部位出汗量进行设置,提高了整体系统的效率,减少了系统布置的难度。
附图说明
图1为本发明防护服正视图;
图2位本发明防护服截面图;
图3为本发明冷却系统结构图;
图4为本发明局部管路系统图;
图5为本发明通气结构剖面图;
图6为本发明通气结构固定示意图;
图7为本发明正面通气装置布局图;
图8为本发明背部面料A截面图;
图中名称:
1、防护服本体;2、颈部;3、魔术粘钩;4、肩板;5、衣袖;6、扣座;7、扣座板;8、魔术粘帖;9、颈部盖布;10、主面料;11、扣钉;12、扣钉板;13、排水管;14、袖口;15、防酸碱层;16、防静电层; 18、通气装置固定层;19、网眼棉;20、冷气输送箱;21、风扇;22、排气管;23、电池仓;24、制冷装置;25、冷气传输管;26、冷却片;27、连接杆;28、液体收集海绵;29、吸气管;30、热气收集箱;31、排水口;32、冷气室;33、热气室;34、冷气管;35、热气管;36、冷气输送管;37、热气收集管;38、隔板;39、热气吸入口;40、冷气排出腔;41、胶接层;42、热气收集腔;43、通气装置;44、气体冷却箱;45、冷气排出口;46、N型半导体元件;47、导流条;48、P型半导体元件。
具体实施方式
下面结合附图1-7对本发明作进一步说明:
防酸碱层面料的制备:
实施例1:
防酸碱层面料的生产工艺,步骤如下:
1)纺丝:取玻璃纤维、阻燃晴纶、聚烯烃弹性纤维、聚氨酯纤维以及碳纤维作为原料进行纺丝,取5根为经纱,取3根为纬纱,玻璃纤维占原料总重量33%,阻燃晴纶占原料总重量14%,聚烯烃弹性纤维占原料总重量12%,聚氨酯纤维占原料总重量25%,其余为碳纤维;
2)防腐蚀处理:将步骤1所得到的经纱和纬纱置于防腐蚀处理液中进行浸泡,中浸泡的时间为5h,防腐蚀处理液的温度为60℃,防腐蚀处理液的组分按照重量份计为:丙烯酸酯3份、过硫酸铵0.02份、聚磷酸铵1份、硼酸锌0.7份、氯化金钾0.2份、氯菌酸0.7份和水50份;
3)织布:将步骤2所得到的经纱和纬纱风干,并纺织成服装布料;
4)防霉处理:将纺织后的服装布料置于浸泡液中进行浸泡,浸泡的时间为3h,浸泡液的温度为55℃,浸泡液的组分按照重量份计为:硅酸钠1份、柠檬酸1份、壳聚糖2份、聚二甲基硅氧烷二季胺盐1份和水50份;
5)织造:采用热风对服装布料进行烘干,对风干后的服装布料依次进行裁剪、拼缝、加固压线和缝制配件即可得到实施例1的防酸碱层面料。
实施例2:
防酸碱层面料的生产工艺,步骤如下:
1)纺丝:取玻璃纤维、阻燃晴纶、聚烯烃弹性纤维、聚氨酯纤维以及碳纤维作为原料进行纺丝,取5根为经纱,取3根为纬纱,玻璃纤维占原料总重量33%,阻燃晴纶占原料总重量14%,聚烯烃弹性纤维占原料总重量12%,聚氨酯纤维占原料总重量25%,其余为碳纤维;
2)防腐蚀处理:将步骤1所得到的经纱和纬纱置于防腐蚀处理液中进行浸泡,中浸泡的时间为5h,防腐蚀处理液的温度为60℃,防腐蚀处理液的组分按照重量份计为:丙烯酸酯5份、过硫酸铵0.05份、聚磷酸铵2份、硼酸锌0.8份、氯化金钾0.3份、氯菌酸0.6份和水55份;
3)织布:将步骤2所得到的经纱和纬纱风干,并纺织成服装布料;
4)防霉处理:将纺织后的服装布料置于浸泡液中进行浸泡,浸泡的时间为5h,浸泡液的温度为60℃,浸泡液的组分按照重量份计为:硅酸钠3份、柠檬酸3份、壳聚糖3份、聚二甲基硅氧烷二季胺盐2份和水50份;
5)织造:采用热风对服装布料进行烘干,对风干后的服装布料依次进行裁剪、拼缝、加固压线和缝制配件即可得到实施例2的防酸碱层面料。
实施例3:
防酸碱层面料的生产工艺,步骤如下:
1)纺丝:取玻璃纤维、阻燃晴纶、聚烯烃弹性纤维、聚氨酯纤维以及碳纤维作为原料进行纺丝,取5根为经纱,取3根为纬纱,玻璃纤维占原料总重量33%,阻燃晴纶占原料总重量14%,聚烯烃弹性纤维占原料总重量12%,聚氨酯纤维占原料总重量25%,其余为碳纤维;
2)防腐蚀处理:将步骤1所得到的经纱和纬纱置于防腐蚀处理液中进行浸泡,中浸泡的时间为6h,防腐蚀处理液的温度为80℃,防腐蚀处理液的组分按照重量份计为:丙烯酸酯5份、过硫酸铵0.05份、聚磷酸铵2份、硼酸锌0.9份、氯化金钾0.4份、氯菌酸0.8份和水55份;
3)织布:将步骤2所得到的经纱和纬纱风干,并纺织成服装布料;
4)防霉处理:将纺织后的服装布料置于浸泡液中进行浸泡,浸泡的时间为5h,浸泡液的温度为55℃,浸泡液的组分按照重量份计为:硅酸钠3份、柠檬酸3份、壳聚糖3份、聚二甲基硅氧烷二季胺盐2份和水55份;
5)织造:采用热风对服装布料进行烘干,对风干后的服装布料依次进行裁剪、拼缝、加固压线和缝制配件即可得到实施例3的防酸碱层面料。
实施例4:
防酸碱层面料的生产工艺,步骤如下:
1)纺丝:取玻璃纤维、阻燃晴纶、聚烯烃弹性纤维、聚氨酯纤维以及碳纤维作为原料进行纺丝,取5根为经纱,取3根为纬纱,玻璃纤维占原料总重量33%,阻燃晴纶占原料总重量14%,聚烯烃弹性纤维占原料总重量12%,聚氨酯纤维占原料总重量25%,其余为碳纤维;
2)防腐蚀处理:将步骤1所得到的经纱和纬纱置于防腐蚀处理液中进行浸泡,中浸泡的时间为5.5h,防腐蚀处理液的温度为70℃,防腐蚀处理液的组分按照重量份计为:丙烯酸酯4份、过硫酸铵0.04份、聚磷酸铵2份、硼酸锌1.1份、氯化金钾0.5份、氯菌酸0.9份和水60份;
3)织布:将步骤2所得到的经纱和纬纱风干,并纺织成服装布料;
4)防霉处理:将纺织后的服装布料置于浸泡液中进行浸泡,浸泡的时间为4h,浸泡液的温度为58℃,浸泡液的组分按照重量份计为:硅酸钠2份、柠檬酸3份、壳聚糖3份、聚二甲基硅氧烷二季胺盐2份和水60份;
5)织造:采用热风对服装布料进行烘干,对风干后的服装布料依次进行裁剪、拼缝、加固压线和缝制配件即可得到实施例4的防酸碱层面料。
实施例5:
防酸碱层面料的生产工艺,步骤如下:
1)纺丝:取玻璃纤维、阻燃晴纶、聚烯烃弹性纤维、聚氨酯纤维以及碳纤维作为原料进行纺丝,取5根为经纱,取3根为纬纱,玻璃纤维占原料总重量33%,阻燃晴纶占原料总重量14%,聚烯烃弹性纤维占原料总重量12%,聚氨酯纤维占原料总重量25%,其余为碳纤维;
2)防腐蚀处理:将步骤1所得到的经纱和纬纱置于防腐蚀处理液中进行浸泡,中浸泡的时间为5h,防腐蚀处理液的温度为60℃,防腐蚀处理液的组分按照重量份计为:丙烯酸酯4份、过硫酸铵0.04份、聚磷酸铵2份、硼酸锌0.8份、氯化金钾0.4份、氯菌酸0.8份和水55份;
3)织布:将步骤2所得到的经纱和纬纱风干,并纺织成服装布料;
4)防霉处理:将纺织后的服装布料置于浸泡液中进行浸泡,浸泡的时间为5h,浸泡液的温度为60℃,浸泡液的组分按照重量份计为:硅酸钠2份、柠檬酸2份、壳聚糖2.5份、聚二甲基硅氧烷二季胺盐2份和水50份;
5)织造:采用热风对服装布料进行烘干,对风干后的服装布料依次进行裁剪、拼缝、加固压线和缝制配件即可得到实施例5的防酸碱层面料。
综上,将传统的防酸碱层面料作为对照组,采用本发明防酸碱层面料为实验组,将对照组与本发明实施例1-5的特种服装。在相同的条件下,得到各项的指标数据如下表:
Figure 787472DEST_PATH_IMAGE002
由数据可知,本发明实施例1-5的所制备的防酸碱层面料均延长了腐蚀液的穿透时间,阻燃性、耐高温性也得到了提高,其中实施例5的效果最为明显,利用实施例5制备的防酸碱层面料制作耐酸碱性多层防护服,耐酸碱性多层防护服包括防护服本体1,防护服本体上部设置颈部2,可以对颈部进行有效保护,也可使腐蚀性气体进入衣服内部,颈部2下方设置魔术粘钩3,魔术粘钩3右侧设置魔术粘帖8,通过魔术粘钩和魔术粘贴对颈部的衣服进行固定,防护服本体1上方两侧设置肩板4,肩板4与主面料10固定连接,肩板4下方设置衣袖5,颈部2正下方设置扣座板7,扣座板7上设置扣座6,扣座板7右侧设置扣钉板12,扣钉板12上设置扣钉11,扣座及扣钉均为磁性材质,可以比较方便地打开和闭合,主面料10下部设置排水管13,排水管13用来排出冷却装置收集的水,衣袖5末端设置袖口14,袖口14有收紧作用,防护服本体1背部设置冷却系统,防护服本体1表面设置防酸碱层15,防酸碱层15下方设置防静电层16,防静电层16可以防止衣服产生静电,防静电层16下方设置通气装置固定层18,通气装置固定层18下方设置网眼棉19,网眼棉19吸湿透气不会使通气装置直接与人体接触,令使用者更加舒适,同时提高了换气系统的效率,通气装置固定层18内部设置通气装置和管路系统,管路系统采用软管,通气装置和管路系统通过胶接固定在通气装置固定层内,防护服本体1背部设置冷却系统,冷却系统左侧设置冷气输送箱20,冷气输送箱20将冷气输送到冷气输送管36,冷气输送箱20右侧设置排气管34,排气管34内设置风扇21,排气管34右侧设置气体冷却箱44,气体冷却箱44向衣服外侧突出如图8所示,气体冷却箱44上方设置电池仓23,电池仓23右侧设置制冷装置24,制冷装置24与电池仓23电性连接,电源正极通过导流条47与N型半导体46电性连接, N型半导体46通过导流条47与P型半导体48, N型半导体46与P型半导体48左侧设置冷气传输管25, N型半导体46与P型半导体48左侧为冷端,冷端为衣服内侧,N型半导体46与P型半导体48右侧为热端,热端为衣服外侧,制冷装置24下方设置冷气传输管25,冷气传输管25将制冷装置24产生的冷气传输到冷却片26上,所述制冷装置24通过冷气传输管25与气体冷却箱内冷气片26相连,冷气片26下方与连接杆27固定连接,连接杆27对冷气片26起固定作用,连接杆27下方设置液体收集海绵28,液体收集海绵28下方设置排水口31,气体冷却箱44右侧设置吸气管29,吸气管29内设置风扇21,吸气管29右侧与热气收集箱30相连,排水口31与排水管13相连,通气装置左侧设置冷气室32,冷气室32左侧设置冷气排放口45,冷气室32右侧设置热气室33,热气室33右侧设置热气吸入口39,热气吸入口39与冷气排放口45均为一排小孔,热气吸入口39与冷气排放口45在圆柱形通气装置的两侧,冷气室32与热气室33之间设置隔板,冷气室32下方通过冷气管34与冷气输送管36相连,冷气输送管36与冷气收集装置20相连,热气室33下方通过热气管35与热气收集管37相连,热气收集管37与热气收集箱30相连,热气收集箱30使热气进入气体冷却箱44,从气体冷却箱44处理后变成干燥凉爽的空气进入冷气输送箱20,冷气输送箱20将冷气分散到冷气管34,冷气管34的冷空气进入冷气室32,冷气室32内的冷空气通过冷气排出口45逸出,冷空气在皮肤表面吸收水分热量后变成热空气,热空气再循环变冷,这样冷热循环降低体表气体的温度和湿度,改善局部小环境,所述通气装置固定层18与通气装置通过胶接层41固定连接,通气装置在防护服本体1内部不均匀分布,如图7在出汗较多的胸部设置较多,其他地方较少,提高了整体系统的效率,减少了系统布置的难度,同理腋下等出汗较多的部位同样增加通气装置数量,相比较传统的防酸碱特种服装更加注重使用者的舒适度,着重解决了厚重防护服使用久了内部湿热的问题,通过独特的冷却系统将降温和换气结合,排出衣服内部的汗水,使使用者在长时间的使用后依然保持舒适。

Claims (5)

1.一种耐酸碱性多层防护服的生产工艺,其特征在于:采用防酸碱层面料制作耐酸碱性多层防护服,所述防酸碱层面料的制备方法包括以下步骤:
1)纺丝:取玻璃纤维、阻燃腈纶、聚烯烃弹性纤维、聚氨酯纤维以及碳纤维作为原料进行纺丝,取5根为经纱,取3根为纬纱;其中,玻璃纤维占原料总重量33%,阻燃腈纶占原料总重量14%,聚烯烃弹性纤维占原料总重量12%,聚氨酯纤维占原料总重量25%,其余为碳纤维;
2)防腐蚀处理:将步骤1)所得到的经纱和纬纱置于防腐蚀处理液中进行浸泡,防腐蚀处理液的组分按照重量份计为:丙烯酸酯3~5份、过硫酸铵0.02-0.05份、聚磷酸铵1~2份、硼酸锌0.5~1.2份、氯化金钾0.2~0.5份、氯菌酸0.6~0.9份和水50~60份;浸泡的时间为5-6h,防腐蚀处理液的温度为60-80℃;
3)织布:将步骤2)所得到的经纱和纬纱风干,并纺织成服装布料;
4)防霉处理:将纺织后的服装布料置于浸泡液中进行浸泡,浸泡液的组分按照重量份计为:硅酸钠1~3份、柠檬酸1~3份、壳聚糖2~3份、聚二甲基硅氧烷二季铵盐1~2份和水50~60份;
5)织造:采用热风对服装布料进行烘干,对风干后的服装布料与其他功能面料复合后,依次进行裁剪、拼缝、加固压线和缝制配件即可得到防酸碱层面料,所述加固压线是指将粘胶带放置在拼缝连接处通过胶轮进行高温碾压、压实,碾压的温度为580~600℃,缝制的配件包括纽扣和拉链;
所述耐酸碱性多层防护服,包括防护服本体,所述防护服本体包括主面料,所述主面料包括防酸碱层面料和防酸碱层面料下方设置的通气装置固定层,所述主面料下部设置排水管,所述通气装置固定层内设有通气装置,所述通气装置包括冷却系统和循环系统,所述冷却系统包括电池仓、电池仓右侧设置制冷装置和气体冷却箱,所述制冷装置通过冷气传输管与气体冷却箱内冷气片相连,所述冷气片下方与连接杆固定连接,连接杆下方设置液体收集海绵,所述液体收集海绵下方设置排水口,所述排水口与排水管相连,所述循环系统包括配合设置冷气室和热气室,所述冷气室和热气室均为半圆柱型且通过隔板隔开,所述冷气室和热气室相互远离一面上分别设有冷气排放口和热气吸收口,所述冷气室下方通过冷气管与冷气收集箱相连,所述冷气收集箱与冷气输送管相连,所述热气室下方通过热气管与热气收集管相连,所述热气收集管与热气收集箱相连,所述冷气收集箱通过排气管与气体冷却箱左侧连接,所述热气收集箱通过吸气管与气体冷却箱右侧连接。
2.根据权利要求1所述的耐酸碱性多层防护服的生产工艺,其特征在于:所述步骤4)中浸泡的时间为3-5h,浸泡液的温度为55-60℃。
3.根据权利要求1所述的耐酸碱性多层防护服的生产工艺,其特征在于:所述排气管和吸气管内均设置有风扇。
4.根据权利要求1所述的耐酸碱性多层防护服的生产工艺,其特征在于:所述冷气室和热气室通过胶接层与通气装置固定层相连。
5.根据权利要求1所述的耐酸碱性多层防护服的生产工艺,其特征在于:所述防护服本体上部设置颈部,所述颈部下方设置魔术粘钩,所述魔术粘钩右侧设置魔术粘帖,所述防护服本体两侧设置肩板,所述肩板与主面料固定连接,所述肩板下方设置衣袖,所述颈部正下方设置扣座板,所述扣座板上设置扣座,所述扣座板右侧设置扣钉板,所述扣钉板上设置扣钉,所述衣袖末端设置袖口,所述防酸碱层下方设置防静电层,所述防静电层下方设置通气装置固定层,通气装置固定层下方设置网眼棉。
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