CN201908681U - Coal mine underground refuge chamber - Google Patents

Coal mine underground refuge chamber Download PDF

Info

Publication number
CN201908681U
CN201908681U CN2011200148744U CN201120014874U CN201908681U CN 201908681 U CN201908681 U CN 201908681U CN 2011200148744 U CN2011200148744 U CN 2011200148744U CN 201120014874 U CN201120014874 U CN 201120014874U CN 201908681 U CN201908681 U CN 201908681U
Authority
CN
China
Prior art keywords
air
explosion
valve
refuge chamber
chamber
Prior art date
Application number
CN2011200148744U
Other languages
Chinese (zh)
Inventor
付超
祖晓明
Original Assignee
辽宁卓异科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 辽宁卓异科技有限公司 filed Critical 辽宁卓异科技有限公司
Priority to CN2011200148744U priority Critical patent/CN201908681U/en
Application granted granted Critical
Publication of CN201908681U publication Critical patent/CN201908681U/en

Links

Abstract

The utility model provides a coal mine underground refuge chamber, which aims to solve the technical problem that: no proven technology and product of the coal mine refuge chamber is developed in China at present. The similar products are mainly used for the coal mine refuge chamber in foreign countries. The operation of the relative equipment of the refuge chamber is complicated. The utility model has the key points that: a roadway type refuge chamber is dug at one side of a roadway, a partition wall and a partition door thereof are arranged in the refuge chamber, so the whole refuge chamber is separated into an outer chamber and an inner chamber, and a anti-explosion partition wall and an anti-explosion door thereof are arranged between the outer chamber and the roadway. The coal mine underground refuge chamber provides a refuge space for underground people in distress to avoid the mine accident, so the casualty of the people in distress is reduced.

Description

The underground mine use refuge chamber

Technical field

The utility model relates to a kind of mine disaster when taking place, and the miner hides the refuge chamber of mine disaster temporarily.

Background technology

The colliery does not still have the technology and the product of moulding at home with refuge chamber at present.What like product was mainly used in metallic ore abroad keeps away the calamity chamber.This keeps away calamity chamber relevant device complicated operation; Need a large amount of electricity consumptions, the energy consumption height; Along with constantly advancing of work plane, keep away the calamity chamber and also will build thereupon, need complicated later stage work.Be not suitable for China's coal-mine, price is higher simultaneously, is difficult to introduce.

Summary of the invention

For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of underground mine use refuge chamber.It is used for having an accident in emergency circumstances at mine, the underground work personnel scene of can't withdrawing that meets with dangers, or be dispersed into the relative mistake of distance of safety area when far away, hide the place of mine disaster temporarily.

The purpose of this utility model is achieved in that in a side in tunnel digs the laneway type refuge chamber, establishes divider wall and isolating door thereof in the refuge chamber, whole refuge chamber is divided into mistress and inner room, set up defences between mistress and the tunnel quick-fried divider wall and explosion proof door thereof; Inner room is the personnel's resting space of taking refuge, and the mistress is that the personnel that take refuge enter the spatial transition between the inner room from the tunnel;

Explosion proof door doorframe air curtain is installed, this air curtain is, high pressure air bottle outlet, reducing valve, mechanical air valve, the device that forms air curtain connect successively by pipeline; The device that forms air curtain is that tracheae surrounds rectangle, is fixed on the doorframe of explosion proof door, and several gas outlets evenly are set on tracheal wall, and open towards explosion-proof doorway all gas outlets; One end and the air valve switch of connecting rod are hinged, and the other end of connecting rod is hinged on the explosion proof door, and air valve is for opening state when explosion proof door leaves, and air valve is an off status when explosion proof door closes;

Place blower fan, air bottle, explosion-proof battery, oxygen cylinder and liquid carbon dioxide gas cylinder the mistress; Inner room is provided with air-conditioning, explosion-proof illuminating lamp, telephone, oxygen control cabinet, first-aid medicine cabinet, self-rescuer storing compartment, toilet, pernicious gas detector, presses wind switch board and seat, gas detecting instrument comprises CO gas detector, carbon dioxide detector, methane gas detector, hydrogen sulfide gas detector, oxygen monito, store food, water under the seat;

Said air-conditioning connects down-hole ventilation system or dioxide bottle as pneumatic power; Said explosion-proof illuminating lamp power end is taken over control quick-fried battery.

When outwards drawing back explosion proof door, drive the air curtain switch on the explosion proof door, air curtain completely cuts off toxic and harmful and dust from the tunnel to the doorway blow out air.The personnel that take refuge come the mistress by air curtain successively, shut external door after last personnel of taking refuge enters the mistress, open inside door then and enter inner room successively, close upper internal door after all the personnel of taking refuge enter, and wait for rescue.The top of air-conditioning is placed with the adsorbent box, and the gas that can also drive inner room of not only can lowering the temperature during air-conditioning work passes through adsorbent, and toxic and harmfuls such as excessive carbon monoxide, carbon dioxide, hydrogen sulfide are fallen in absorption, keep the inner room air cleaner.The pernicious gas detector can monitor in real time, show gas parameter in the chamber, and overload alarm.Compressed-air system, compressed oxygen and three grades of oxygen supply security systems of self-rescuer.Personnel are to the needs of oxygen in the energy support module.For providing, down-hole trapped personnel comprises the safe emergency-sheltering space of life condition substantially such as oxygen, food, water under the refuge chamber situation that externally supply of water, gas and electricity power is cut off.

Compared with prior art, the beneficial effects of the utility model are: it provides a safe and reliable shelter for the wrecked personnel in down-hole, is beneficial to reduce the injures and deaths of wrecked philtrum.Next is that it utilizes the original tunnel of mine to make up, and saves cost.Be to adopt air curtain door blocking-up pernicious gas to enter chamber at last.

Description of drawings

Further specify the utility model below in conjunction with accompanying drawing.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is the schematic diagram of air curtain.

Fig. 4 is air-conditioning system figure.

The specific embodiment

Referring to Fig. 1 and 2, a side of 1 is dug the laneway type refuge chamber in the tunnel, establishes divider wall 3 and isolating door 24 thereof in the refuge chamber, whole refuge chamber is divided into mistress 9 and inner room 7, set up defences between mistress and the tunnel quick-fried divider wall 2 and explosion proof door 10 thereof; Inner room is the personnel's resting space of taking refuge, and the mistress is that the personnel that take refuge enter the spatial transition between the inner room from the tunnel;

Referring to Fig. 3, explosion proof door doorframe air curtain 11 is installed, this air curtain is, high pressure air bottle 111 outlets, reducing valve 112, mechanical air valve 116, the device that forms air curtain pass through pipeline 113 and connect successively; The device that forms air curtain is that tracheae 115 surrounds rectangle, is fixed on the doorframe of explosion proof door 10, and several gas outlets evenly are set on tracheal wall, and open towards explosion-proof hatch door mouth all gas outlets; One end and the air valve switch of connecting rod 114 are hinged, and the other end of connecting rod is hinged on the explosion proof door, and air valve is for opening state when explosion proof door leaves, and air valve is an off status when explosion proof door closes.After explosion proof door is drawn back, the connecting rod drive air valve that is connected on the explosion-proof hatch door is opened, air in the high pressure air bottle is successively by reducing valve and the device that forms air curtain, gas with certain pressure sprays to the doorway from all gas outlets on the tracheae that surrounds rectangle, form air curtain, isolated toxic and harmful and dust from the tunnel.

Referring to Fig. 2, place pneumatic blower fan 12, air bottle 13, explosion-proof battery 14, oxygen cylinder 15 and liquid carbon dioxide bottle 25 the mistress; Inner room is provided with air-conditioning 6, explosion-proof illuminating lamp 4, telephone 16, oxygen control cabinet 17, first-aid medicine cabinet 18, self-rescuer storing compartment 19, toilet 20, pernicious gas detector 21, Ventilation Control cabinet 23 and seat 8, gas detecting instrument comprises CO gas detector, carbon dioxide detector, methane gas detector, hydrogen sulfide gas detector, oxygen monito, store food, water under the seat;

Said air-conditioning connects down-hole ventilation system or dioxide bottle as pneumatic power, specifically be (referring to Fig. 4): liquid carbon dioxide steel cylinder 25, high pressure gauge 64, main valve 69, choke valve 65, heating power expansion valve 66, evaporimeter 67, low-pressure meter 62, reversal valve 63 and pneumatic blower fan 12 are connected successively by pipeline, and another inlet of reversal valve connects the intrinsic compressed-air system of mine 61.Enter evaporimeter after high pressure low temperature carbon dioxide process choke valve and the expansion valve throttling, this cryogenic gas carries out interchange of heat by the air in the evaporimeter and the external world.The carbon dioxide that evaporimeter comes out drives pneumatic blower fan and carries out air blast, realizes the cross-ventilation of whole system.Last carbon dioxide is discharged chamber outer 68.When taking refuge cave when the mine compressed air system does not meet with destruction, drive blower fan by compressed-air system.

Said explosion-proof illuminating lamp power end is taken over control quick-fried battery.

Claims (2)

1. underground mine use refuge chamber, it is characterized in that: the side in the tunnel is dug the laneway type refuge chamber, establish divider wall and isolating door thereof in the refuge chamber, whole refuge chamber is divided into mistress and inner room, set up defences between mistress and the tunnel quick-fried divider wall and explosion proof door thereof;
Explosion proof door doorframe air curtain is installed, this air curtain is, high pressure air bottle outlet, reducing valve, mechanical air valve, the device that forms air curtain connect successively by pipeline; The device that forms air curtain is that tracheae surrounds rectangle, is fixed on the doorframe of explosion proof door, and several gas outlets evenly are set on tracheal wall, and open towards explosion-proof doorway all gas outlets; One end and the air valve switch of connecting rod are hinged, and the other end of connecting rod is hinged on the explosion proof door, and air valve is for opening state when explosion proof door leaves, and air valve is an off status when explosion proof door closes;
Place blower fan, air bottle, explosion-proof battery, oxygen cylinder and liquid carbon dioxide gas cylinder the mistress; Inner room is provided with air-conditioning, explosion-proof illuminating lamp, telephone, oxygen control cabinet, first-aid medicine cabinet, self-rescuer storing compartment, toilet, pernicious gas detector, presses wind switch board and seat, gas detecting instrument comprises CO gas detector, carbon dioxide detector, methane gas detector, hydrogen sulfide gas detector, oxygen monito, store food, water under the seat;
Air-conditioning connects down-hole ventilation system or dioxide bottle as pneumatic power; Said explosion-proof illuminating lamp power end is taken over control quick-fried battery.
2. according to the described underground mine use refuge chamber of claim 1, it is characterized in that: said air-conditioning connects down-hole ventilation system or dioxide bottle as pneumatic power, specifically be, liquid carbon dioxide steel cylinder, high pressure gauge, main valve, choke valve, heating power expansion valve, evaporimeter, low-pressure meter, reversal valve and pneumatic blower fan are connected successively by pipeline, and another inlet of reversal valve connects the intrinsic ventilation system of mine.
CN2011200148744U 2011-01-18 2011-01-18 Coal mine underground refuge chamber CN201908681U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200148744U CN201908681U (en) 2011-01-18 2011-01-18 Coal mine underground refuge chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200148744U CN201908681U (en) 2011-01-18 2011-01-18 Coal mine underground refuge chamber

Publications (1)

Publication Number Publication Date
CN201908681U true CN201908681U (en) 2011-07-27

Family

ID=44300884

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200148744U CN201908681U (en) 2011-01-18 2011-01-18 Coal mine underground refuge chamber

Country Status (1)

Country Link
CN (1) CN201908681U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102305490A (en) * 2011-09-08 2012-01-04 南京航空航天大学 Anti-icing-plug self-defrosting type carbon dioxide opened refrigerating system and method
CN102383847A (en) * 2011-10-20 2012-03-21 杜志刚 Full-automatic safety equipment of driving-face well roadway with personnel positioning
CN102587963A (en) * 2011-09-13 2012-07-18 杜志刚 Equipment for comprehensively preventing 'one ventilation and three prevention accidents' of extraction working face
CN102926798A (en) * 2011-08-11 2013-02-13 吕志宝 Mobile rescue capsule
CN103174455A (en) * 2013-01-17 2013-06-26 广东安元矿业技术服务有限公司 Method of preventing disaster-avoiding chamber seepage and permeating water disasters
CN104279002A (en) * 2013-07-05 2015-01-14 中国科学院上海高等研究院 Refuge chamber structure
CN104879160A (en) * 2015-06-05 2015-09-02 中国恩菲工程技术有限公司 Roadway mine refuge chamber
CN109578062A (en) * 2018-12-05 2019-04-05 贵州大学 A kind of coal mining protection field room

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102926798A (en) * 2011-08-11 2013-02-13 吕志宝 Mobile rescue capsule
CN102305490A (en) * 2011-09-08 2012-01-04 南京航空航天大学 Anti-icing-plug self-defrosting type carbon dioxide opened refrigerating system and method
CN102587963A (en) * 2011-09-13 2012-07-18 杜志刚 Equipment for comprehensively preventing 'one ventilation and three prevention accidents' of extraction working face
CN102383847A (en) * 2011-10-20 2012-03-21 杜志刚 Full-automatic safety equipment of driving-face well roadway with personnel positioning
CN103174455A (en) * 2013-01-17 2013-06-26 广东安元矿业技术服务有限公司 Method of preventing disaster-avoiding chamber seepage and permeating water disasters
CN103174455B (en) * 2013-01-17 2015-03-04 广东安元矿业勘察设计有限公司 Method of preventing disaster-avoiding chamber seepage and permeating water disasters
CN104279002A (en) * 2013-07-05 2015-01-14 中国科学院上海高等研究院 Refuge chamber structure
CN104879160A (en) * 2015-06-05 2015-09-02 中国恩菲工程技术有限公司 Roadway mine refuge chamber
CN104879160B (en) * 2015-06-05 2018-03-30 中国恩菲工程技术有限公司 Tunnel mine refuge chamber
CN109578062A (en) * 2018-12-05 2019-04-05 贵州大学 A kind of coal mining protection field room

Similar Documents

Publication Publication Date Title
CA2664179C (en) Refuge chamber and method
CN102083286B (en) Energy-saving safe and intelligent combined type accurate constant temperature and humandity equipment cabinet
US8007047B2 (en) Mine refuge
US8678515B2 (en) Mine refuge
CN201560801U (en) Fire-extinguishing and explosion accident treatment explosion door for mine rescue
CN202777508U (en) Disaster-prevention escaping cabin
US20090084126A1 (en) Atmosphere Handling System For Confined Volumes
WO2009152730A1 (en) An isolated type refuge cabin
CN106226474B (en) SF6 online monitoring alarm devices
CN201145845Y (en) Apparatus for monitoring removable emergency survival capsule
CN101825000A (en) Living environment control system in coal mine underground movable lifesaving cabin
CN102287223B (en) Integrated life security device of refuge chamber or life-saving compartment based on PID (proportion-integration-differentiation)) integrated control
CN101749046B (en) Mining disaster-resistant rescue capsule
CN101251031A (en) Air purifier for removable emergency escape capsule for coal mine
CN102728012B (en) Multifunction high building earthquake and fire danger-avoiding escape capsule system
CN102296983A (en) Monitoring control system for mobile rescue capsule or fixed refuge chamber
CN102003206A (en) Movable split-type refuge chamber
CN102305099A (en) Passive escape capsule
CN201763380U (en) Movable rescue capsule of mine
CN202474543U (en) Substation environment intelligent protection system
CN102635397A (en) Air supply device of mining rescue capsule
CN201738951U (en) Movable refuge chamber
CN102220878A (en) Fixed shelter with double-protection structure
CN101353968A (en) Removable emergency rescue capsule for coal mine
CN102371038B (en) Mobile rescue capsule

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: Liaoning Zhuoyi Manufacturing Co., Ltd.

Assignor: Liaoning Zhuoyi Technology Co.,Ltd.

Contract record no.: 2012210000006

Denomination of utility model: Coal mine underground refuge chamber

Granted publication date: 20110727

License type: Exclusive License

Record date: 20120213

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20130412

Address after: 9, 151000 building, 107 west business center, Bohai street, Yingkou, Liaoning

Patentee after: Liaoning Zhuoyi Manufacturing Co., Ltd.

Address before: 9, 115004 building, 107 west business center, Bohai street, Yingkou, Liaoning

Patentee before: Liaoning Zhuoyi Technology Co.,Ltd.

ASS Succession or assignment of patent right

Owner name: LIAONING ZHUOYI EQUIPMENT MANUFACTURING CO., LTD.

Free format text: FORMER OWNER: LIAONING ZHUOYI TECHNOLOGY CO., LTD.

Effective date: 20130412

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 115004 YINGKOU, LIAONING PROVINCE TO: 151000 YINGKOU, LIAONING PROVINCE

C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: 115000 Liaoning province Yingkou City West District of Bohai city science and technology incubator 1 Building No. 4 (Qinghua Avenue and Binhai Road intersection) outstanding science and technology

Patentee after: Liaoning Zhuoyi Equipment Manufacturing Co., Ltd.

Address before: 9, 115000 building, 107 west business center, Bohai street, Yingkou, Liaoning

Patentee before: Liaoning Zhuoyi Manufacturing Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110727

Termination date: 20170118