WO2012174690A1 - 一种移动钢体避难硐室 - Google Patents

一种移动钢体避难硐室 Download PDF

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Publication number
WO2012174690A1
WO2012174690A1 PCT/CN2011/001347 CN2011001347W WO2012174690A1 WO 2012174690 A1 WO2012174690 A1 WO 2012174690A1 CN 2011001347 W CN2011001347 W CN 2011001347W WO 2012174690 A1 WO2012174690 A1 WO 2012174690A1
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Prior art keywords
refuge chamber
steel body
refuge
lining
moving steel
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PCT/CN2011/001347
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English (en)
French (fr)
Inventor
韩雪峰
杨玉
Original Assignee
Han Xuefeng
Yang Yu
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Publication of WO2012174690A1 publication Critical patent/WO2012174690A1/zh

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    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21FSAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F11/00Rescue devices or other safety devices, e.g. safety chambers or escape ways

Definitions

  • the invention relates to a moving steel body refuge chamber. Background technique
  • Mine disasters that cause mass casualties in mine production in China are mainly gas explosions and floods.
  • the gas explosion accident has the characteristics of instantaneous occurrence and the impact of super destructive force of more than 1 OMp at the center of the explosion.
  • the rails and mine cars in the roadway can be used. Severe deformation and damage, the high temperature and toxic gas generated are enough to suffocate in 3 to 5 minutes; the flood accident has the characteristics of flooding the roadway for a long time, the miners are washed away by the water waves, and trapped for a long time; but the gas explosion
  • the shock wave will not affect the diverticulum, blind alley and single lane in the side wall of the roadway.
  • the flood point will not flood the highest point, the single head lane and the ups and downs of the roadway.
  • the experienced miners naturally exist when using the mine disaster. The living space survived and waited for rescue, and was finally saved.
  • the life-saving guns on the domestic market are bulky, and even after the decomposition, the manpower underground transportation cannot be realized, and the actual working part of the mine site (partial mining roadway) does not have mechanical transportation conditions, resulting in unreasonable arrangement; even a huge rescue capsule can be transported. It is installed and used directly in the roadway, which not only affects normal ventilation and transportation, but also belongs to the direct shock wave and flood shock wave of the explosion, which may cause damage or overall displacement of the rescue capsule. Due to structural reasons, unreasonable layout may occur. Eventually, it may be difficult to enter the life-saving gun with a hard anti-explosive impact. It is better to enter the chamber and explode the shock wave. It is better to enter the life-saving gun and be inferior to the ground.
  • the existing rescue capsule is only used as a safety equipment for escape in the mine disaster. It has no practical value on a daily basis, and it is an expensive burden for the daily production of the mine. Summary of the invention In view of the deficiencies of the prior art, it is an object of the present invention to provide a product for moving a steel body refuge chamber.
  • the product of the mobile steel body refuge chamber provided by the invention comprises:
  • c Install a detachable moving steel body refuge chamber indoor lining in the simple refuge chamber; d. Maintain a distance of 100 mm or more between the simple refuge chamber and the moving steel body refuge lining;
  • the moving steel body refuge chamber interior lining is an anti-adhesive structure
  • the daily ventilation of the moving steel body refuge chamber adopts a pressure air ventilation device and a power supply line; j.
  • the total power supply of the mobile steel body refuge chamber is controlled by a gas power failure meter.
  • the construction simple diverting chamber location is a roadway section with stable geological conditions and high terrain; within a range of 1000 m from the working surface of the miner, the safety is raised on the escape route when the disaster occurs.
  • the simple refuge chamber and the vicinity of 5-20 m are reinforced.
  • the movable steel body refuge lining detachable structure has a weight of less than 200 Kg, and the outer shape can be transported within a range of a minimum safety width of 800 mm and a height of 1800 mm.
  • the opening side of the steel body refuge chamber is provided with a normal pedestrian door, a small pedestrian escape door during a disaster, and a permanent embedded emergency escape window; and the two sides of the side plate are used to strengthen the support protection .
  • the anti-adhesion treatment is: using a plastic film or oil film process to evacuate the steel body and lining the interior to ensure that the inner liner can be recovered from the chamber after chemical filling.
  • the steel body refuge chamber is connected to the weak side of the indoor lining opening and the metal mesh is connected to the roadway on both sides, and is reinforced and sealed by concrete sneezing.
  • the special compressed air supply air ensures that the moving steel body refuge chamber has daily working conditions independent of the mine environment; the special power supply is from the ground to the steel body refuge chamber, and the special cable is used for power supply, and the cable laying should be closely attached. Anti-shock treatment such as wall or pre-buried, and joints are waterproofed.
  • the total power supply of the steel body refuge chamber electrical equipment is controlled by an explosion-proof feed switch and a gas power failure meter.
  • the product of the moving steel body refuge chamber of the invention solves the problem that the existing life-saving gun is difficult to transport, the arrangement may be unreasonable, the disaster resistance effect is poor, and the daily practical function is poor. It is suitable for emergency hedging projects in non-metallic mines, metal mines and tunnel projects. It is used to build high-precision equipment in harsh environments.
  • FIG. 1 is a three-dimensional schematic view of the moving steel body refuge chamber of the present invention
  • the support is strengthened within 5-20m of the simple refuge chamber 104 and the roadway 110, and no hidden dangers such as roof collapse, partial mitigation, fire, etc. occur in the range.
  • a detachable moving steel body refuge chamber indoor village 105 is installed in the simple refuge chamber 104, and the steel refuge chamber interior lining can be decomposed into a small structure of the profile of the channel steel 101, the angle iron 102, and the steel material 103, and the respective structures are decomposed.
  • the parts can be transported below 200Kg of manpower, and the outer dimensions can be transported in the range of 800mm and 1800mm in height.
  • the distance between the simple refuge chamber 105 and the moving steel body refuge chamber interior lining 105 is not less than 100 mm, and it is estimated that the roadway in this range is parked in the moving steel refuge chamber. In the time, the deformation of the roadway is 2-10 times.
  • a normal pedestrian door 108, a small pedestrian escape door 107 at the disaster, and a permanently embedded emergency escape window 106 are provided on the open side of the moving steel body refuge lining 105; and two layers of plates or layers are used for the side Sheet 109 enhances support protection.
  • the outer side of the moving steel body refuge chamber interior lining 109 is subjected to anti-adhesive treatment, and the steel body is evacuated and treated with a plastic film or an oil film to ensure that the inner lining can be recovered and moved from the chamber after chemical filling.
  • the chemical steel filler (for example, polyimine rubber material) is used to completely fill the moving steel body refuge chamber interior lining 105 to enhance the overall airtightness, fire resistance, corrosion resistance, heat insulation, cushioning property and flame retardancy. , antistatic properties, water resistance and other effects.
  • the moving steel body refuge chamber 105 is connected to the weak side of the indoor village 105 and the side roadway 110 is connected to the metal mesh, and is reinforced and sealed by concrete sneezing.
  • the moving steel body refuge chamber 105 is provided with a special air supply for daily ventilation, ensuring that the moving steel body refuge chamber has daily working conditions independent of the mine environment;
  • the special power supply is a special cable for use from the ground to the steel body refuge chamber.
  • the cable should be laid against the wall or embedded for anti-shock treatment, and the joints should be waterproofed.
  • the total power supply of the electrical equipment in the moving steel body refuge chamber 105 is controlled by the explosion-proof feed switch and the gas power-off instrument (the power-off alarm door is set at 0.5% of the gas, and the scope of the "Safety Regulations for Coal Mines" 223 allows the underground fire operation ), it is convenient for ordinary civil electrical equipment to enter the underground moving steel body refuge chamber, to provide a platform for the digital mine and daily management, detection and monitoring of the mine independent of the mine environment.

Abstract

一种移动钢体避难硐室包括在矿工工作的工作面附近开凿简易硐室(104),硐室(104)内安装可拆解移动钢体避难硐室内衬(105),硐室(104)与内衬(105)之间保持100mm以上的距离,内衬(105)开口侧设置常规门(108)、逃生门(107)、紧急逃生窗(106),并对此侧加强支护,内衬(105)外部是防粘接结构,使用化学填充剂对内衬(105)整体填充,内衬(105)开口侧联金属网,使用混凝土喷砼加固密闭,日常通风采用专用压风通风装置和专用供电线路,电器总电源采用瓦斯断电仪控制。分解小型化的移动钢体避难硐室在矿井下方便运输、快速安装、合理布置在具有自然抵抗水灾和爆炸的地点。

Description

一种移动钢体避难硐室 技术领域
本发明涉及一种移动钢体避难硐室。 背景技术
我国矿井生产过程中造成群死群伤的矿井灾害主要是瓦斯爆炸和水 灾。 通过事故生还者和参与救援工作者总结经验得知: 瓦斯爆炸事故具 有瞬间发生的特性和在爆炸中心点具有 1 OMp 以上的超强破坏力的沖击 力, 可以将巷道内的钢轨和矿车严重变形损坏, 产生的高温、 有毒气体 足以在 3— 5分钟内使人窒息而死; 水灾事故具有长时间淹没巷道特点, 矿工被水浪沖走, 长时间被困等特点; 但瓦斯爆炸的冲击波不会波及巷 道侧壁的硐室、 盲巷和独头巷内, 水灾事故中不会淹没最高点、 独头巷 和起伏巷道的最到点, 有经验的矿工人利用矿井灾害时自然存在的生存 空间生存并等待救援, 最终成功获救。
现在国内市场上的救生枪体积庞大, 即使分解后也无法实现人力井 下运输, 而矿井实际现场部分工作面 (部分回采巷道) 不存在机械运输 条件, 导致布置不合理; 即使庞大的救生舱可以运输、 安装使用, 直接 存放在巷道内, 不仅影响正常通风、 运输, 而且属于直接硬性抵抗爆炸 的冲击波和水灾的冲击波, 可能造成救生舱损坏或整体移位等。 由于结 构原因可能出现布置不合理现象, 最终可能会出现进入救生枪硬性抗爆 炸冲击不如进硐室躱爆炸冲击波效果好, 进入救生枪被淹没不如往地势 高地点跑躲水灾效果好等问题。 现有救生舱只是作为矿井灾变时逃生备 用的安全设备, 日常没有实用价值, 对于矿井日常生产就是一台昂贵的 累赘。 发明内容 针对现有技术的缺陷, 本发明的目的是提供一种移动钢体避难硐室 的产品。
本发明提供的一种移动钢体避难硐室的产品包括:
a. 在矿工工作的工作面附近, 施工简易避难硐室;
b.对简易避难硐室和附近巷道加强支护;
c 在所述简易避难硐室内安装可拆解移动钢体避难硐室内衬; d. 将所述简易避难硐室和移动钢体避难硐室内衬之间保持 100mm 以上的距离;
e. 在所述移动钢体避难硐室内衬开口侧设置常规门、 逃生门、 紧急 逃生窗, 并对此侧加强支护;
f.所述移动钢体避难硐室内衬外部是防粘接结构;
g. 使用化学填充剂对移动钢体避难硐室内衬整体填充;
h. 将所述移动钢体避难硐室开口侧联金属网, 使用混凝土喷砼加固 密闭;
i. 所述移动钢体避难硐室日常通风采用压风通风装置和供电线路; j. 对所述移动钢体避难硐室内电器总电源采用瓦斯断电仪控制。
优选地, 所述的施工简易硐室地点为地质条件稳定、 地势较高的巷 道地段; 在距离矿工工作的工作面 1000m范围内, 灾害发生时安全升井 逃生路线上。
优选地, 所述简易避难硐室和附近 5-20m范围内加强支护。
优选地, 所述移动钢体避难硐室内衬可拆解结构重量低于 200Kg, 外形尺寸可以在井下行人最小安全宽 800mm、高 1800mm的范围内运输。
优选地, 所述钢体避难硐室开口侧设置正常时行人门体、 灾害时小 型行人逃生门和永久预埋的应急逃生窗; 并对此侧面使用两层板材或多 层板材加强支护防护。
优选地, 所述防粘接处理是: 使用塑料薄膜或油膜工艺将钢体避难 硐室内衬处理, 保证化学填充后内衬可以从硐室内回收移动。
优选地, 所述钢体避难硐室内衬开口薄弱侧与两侧巷道联接金属网, 使用混凝土喷砼加固、 密闭。 优选地, 所述专用压风供风, 保证移动钢体避难硐室日常具有独立 于矿井环境的工作条件; 专用供电是从地面到钢体避难硐室使用专用电 缆供电, 此电缆铺设应紧贴墙壁或预埋等防沖击处理, 并且接头做防水 处理。
优选地, 所述钢体避难硐室电器设备总电源通过防爆馈电开关和瓦 斯断电仪控制。 本发明的移动钢体避难硐室的产品, 解决了现有救生枪运输困难、 可 能布置不合理、 抗灾效果差、 日常实用功能差的问题。 适用于非金属矿井、 金属矿井和隧道工程紧急避险工程, 在恶劣环境为高精尖设备使用搭建 平台。 附图说明
图 1是本发明所示移动钢体避难硐室的三维立体示意图; 具体实施方式
结合图 1 , 本发明提供的移动钢体避难硐室的产品包括以下部分: 在矿工工作的工作面 1000m范围内, 选择地盾条件稳定(无冲击地 压、 无瓦斯突出、 无顶板破碎、 无巷道大范围变形、 无非可控底鼓等)、 地势较高的巷道地段(所述此段巷道具有水灾天然的生存空间), 在逃生 路线上选取所述合理巷道段 110施工简易避难硐室 104。
对所述简易避难硐室 104和巷道 110附近 5-20m范围内加强支护, 所述范围内无发生冒顶、 偏帮、 火灾等灾害隐患。
在所述简易避难硐室 104内安装可拆解移动钢体避难硐室内村 105, 钢体避难硐室内衬可以分解为槽钢 101、角铁 102等型材和钢材 103的小 结构, 分解各部件低于 200Kg人力可以运输, 外形尺寸可以在井下行人 最小安全宽 800mm、 高 1800mm的范围内运输。
将所述简易避难硐室 105和移动钢体避难硐室内衬 105之间保持间 距不低于 100mm, 参考估算为此范围巷道在移动钢体避难硐室停放相近 时间内, 巷道变形量的 2— 10倍。
对所述移动钢体避难硐室内衬 105开口側, 设置正常行人门体 108、 灾害时小型行人逃生门 107和永久预埋的应急逃生窗 106;并对此侧面使 用两层板材或多层板材 109加强支护防护。
将所述移动钢体避难硐室内衬 109外侧做防粘接处理, 使用塑料薄 膜或油膜等工艺将钢体避难硐室内衬处理, 保证化学填充后内衬可以从 硐室内回收移动。
使用化学填充剂 (例如聚亚胺胶脂材料)对移动钢体避难硐室内衬 105整体填充处理, 起到增强整体密闭性、 防火性、 防腐性、 隔热性、 緩 沖性、 阻燃性、 抗静电性、 防水性等作用。
将所述移动钢体避难硐室内村 105开口薄弱侧与两侧巷道 110联接 金属网, 使用混凝土喷砼加固、 密闭。
所述移动钢体避难硐室 105 日常通风釆用专用压风供风, 保证移动 钢体避难硐室日常具有独立于矿井环境的工作条件; 专用供电是从地面 到钢体避难硐室使用专用电缆供电, 此电缆铺设应紧贴墙壁或预埋等防 沖击处理, 并且接头做防水处理。
对所述移动钢体避难硐室 105内电器设备总电源通过防爆馈电开关 和瓦斯断电仪控制 (断电报警门设置在瓦斯 0.5%, 此范围 《煤矿安全规 程》 223条允许井下明火作业), 便于普通民用电器设备进入井下移动钢 体避难硐室内, 为实现数字化矿山提供平台和矿井日常管理、 检测、 监 控的独立于矿井环境的平台。 本领域技术人员可以理解, 尽管本发明是通过上述的优选实施行描 述的, 但是其实现形式并不局限于上述的实施方式。 应该认识到在不脱 离本发明主旨的情况下, 本领域技术人员可以对本发明做出不同的变化 和修改。

Claims

权 利 要 求 书
1、 一种移动钢体避难硐室, 其特征在于:
a. 在矿工工作的工作面附近, 施工简易避难硐室;
b. 对简易避难硐室和附近巷道加强支护;
c 在所述简易避难硐室内安装可拆解移动钢体避难硐室内衬; d. 将所述简易避难硐室和移动钢体避难硐室内衬之间保持 100mm 以上的 J?巨离;
e. 在所述移动钢体避难硐室内衬开口侧设置常规门、 逃生门、 紧急 逃生窗, 并对此側加强支护;
f.所述移动钢体避难硐室内衬外部是防粘接结构;
g. 使用化学填充剂对移动钢体避难硐室内衬整体填充;
h. 将所述移动钢体避难硐室开口侧联金属网, 使用混凝土喷砼加固 密闭;
i. 所述移动钢体避难硐室日常通风采用压风通风装置和供电线路; j. 对所述移动钢体避难硐室内电器总电源采用瓦斯断电仪控制。
2、 根据权利要求 1所述的移动钢体避难硐室, 其特征在于, 所述的 施工简易硐室地点为地质条件稳定、 地势较高的巷道地段; 在距离矿工 工作的工作面 1000m范围内, 灾害发生时安全升井逃生路线上。
3、 根据权利要求 1所述的移动钢体避难硐室, 其特征在于, 所述简 易避难硐室和附近 5-20m范围内加强支护。
4、 根据权利要求 1所述的移动钢体避难硐室, 其特征在于, 所述移 动钢体避难硐室内衬可拆解结构重量低于 200Kg, 外形尺寸可以在井下 行人最小安全宽 800mm、 高 1800mm的范围内运输。
5、 根据权利要求 1所述的移动钢体避难硐室, 其特征在于, 所述钢 体避难硐室开口侧设置正常时行人门体、 灾害时小型行人逃生门和永久 预埋的应急逃生窗; 并对此侧面使用两层板材或多层板材加强支护防护。
6、 根据权利要求 1所述的移动钢体避难硐室, 其特征在于, 所述防 粘接处理是: 使用塑料薄膜或油膜工艺将钢体避难硐室内衬外部防粘接 处理, 保证化学填充后内衬可以从硐室内回收移动。
7、 根据权利要求 1所述的移动钢体避难硐室, 其特征在于, 所述钢 体避难硐室内衬开口薄弱側与两侧巷道联接金属网, 使用混凝土喷砼加 固、 密闭。
8、 根据权利要求 1所述的移动钢体避难硐室, 其特征在于, 所述专 用压风供风, 保证移动钢体避难硐室日常具有独立于矿井环境的工作条 件; 专用供电是从地面到钢体避难硐室使用专用电缆供电, 此电缆铺设 应紧贴墙壁或预埋等防冲击处理, 并且接头做防水处理。
9、 根据权利要求 1所述的移动钢体避难硐室, 其特征在于, 所述钢 体避难硐室电器设备总电源通过防爆馈电开关和瓦斯断电仪控制。
PCT/CN2011/001347 2011-06-23 2011-08-12 一种移动钢体避难硐室 WO2012174690A1 (zh)

Applications Claiming Priority (2)

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CN102251804B (zh) * 2011-06-23 2013-05-01 韩雪峰 一种移动钢体避难硐室
CN102278137A (zh) * 2011-07-18 2011-12-14 武越 用于布置可移动救生舱或可移动救生舱舱列的单端式站点
CN105031848A (zh) * 2015-08-10 2015-11-11 北京空间飞行器总体设计部 一种模块化安全舱
CN109869183B (zh) * 2019-04-01 2020-09-29 施阿丹 一种煤矿水灾智能救助装置及使用方法
CN117027924B (zh) * 2023-10-10 2023-12-12 山西联盛科技有限公司 一种井下安全避难硐室

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