CN104902965B - Refuge apparatus - Google Patents

Refuge apparatus Download PDF

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Publication number
CN104902965B
CN104902965B CN201380068902.2A CN201380068902A CN104902965B CN 104902965 B CN104902965 B CN 104902965B CN 201380068902 A CN201380068902 A CN 201380068902A CN 104902965 B CN104902965 B CN 104902965B
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CN
China
Prior art keywords
escape means
refuge
rolling curtain
feature
refuge apparatus
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201380068902.2A
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Chinese (zh)
Other versions
CN104902965A (en
Inventor
李德熙
朴元熙
郑愚成
郑现丞
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Korea Railroad Research Institute KRRI
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Korea Railroad Research Institute KRRI
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.)
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Publication date
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Publication of CN104902965A publication Critical patent/CN104902965A/en
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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/10—Fire-proof curtains
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/58—Pipe-line systems
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds

Landscapes

  • Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

The refuge apparatus of the present invention includes：Detector, screen portion and air inflow part.The detector can detect fire or toxic gas, and when the detector detects abnormal conditions, a pair of rolling curtains decline and provided the escape means for being extended to safety area in the screen portion.The air inflow part is arranged on the top of the escape means, the fresh air to the outside of the offer of escape means inside.In accordance with the above, refuge apparatus of the invention has the following advantages that：When fire occurs, the escape means with smog and toxic gas partitions is formed, the personnel of taking refuge safely is taken refuge to safety area.

Description

Refuge apparatus
Technical field
The present invention relates to refuge apparatus.
Background technology
Under normal circumstances, it is general using the smog for sucking fire space and empty to the supply of non-fire space when fire occurs Gas is to avoid the smog in fire space from being disseminated to the segregation method in non-fire space.
In addition, auxiliary uses following method：Suppress smog temporarily using the Tobacco Control divider wall set on the ceiling to expand Dissipate, the smog in fire space is cut off using barricade.At this moment it is located at the personnel that take refuge in fire space than smog diffusion velocity Non- fire space is quickly moved to, can just protect itself from toxic gas injury.
But using the mode of taking refuge of Tobacco Control divider wall, due to being put in big waiting room or subway wide set up in a wide range in the Room of riding Space be not provided with Tobacco Control divider wall, be not suitable for be applied to all places；When separating smog using barricade, fire is also due to Calamity interior volume is filled up by smog quickly, and the personnel of taking refuge in fire space need to be moved to other spaces at faster speed, There is no other salvo before the personnel of taking refuge are moved to other regions.
Also, when occurring without the toxic gas terrorist incident of heat buoyancy effect, the only exhaust by being set on ceiling It is difficult suitable control toxic gas that mouth, which is,.So need and the buoyancy of toxic gas and conflagration area independently sustainable protection Take refuge the refuge apparatus of personnel.
The content of invention
Technical task
The present invention makes to solve described problem, and its object is to provide protection when fire occurs for one kind to take refuge The refuge apparatus that personnel can take refuge safely from smog and toxic gas injury.
The solution of problem
In order to reach the purpose, refuge apparatus of the invention, it is characterised in that including：
Detector 10, detect fire or toxic gas；
Screen portion 20, it is connected with the detector 10, in abnormal conditions, internally provides and be extended to keeping away for safety area Difficult passage 20a；
Air inflow part 30, be arranged on the top of the escape means 20a, to the escape means 20a inside provide outside The fresh air in portion；And
Water spray portion 40, the side of the air inflow part 30 is arranged on, to the exhaust apparatus 30a of the air inflow part 30 Spray water in direction；
A pair of supporting rods 21, extend in long way to safety area direction on the ceiling of the escape means 20a；A pair Curtain 22 is rolled, respectively on a pair of supporting rods 21 and can uncoiling；Drive motor 23, it is connected respectively with above-mentioned a pair of supporting rods 21 And wind each rolling curtain 22 or rolling curtain 22 is subjected to uncoiling；And the weight rod 24 of the pair of rolling curtain 22 lower end is separately fixed at,
Refuge guide is set to identify 22b along width on the rolling curtain 22.
Characterized in that, on the rolling curtain 22, longitudinal above-below direction lines 22a is formd with a determining deviation.
Characterized in that, multiple perforation 22c are formed on the rolling curtain 22, to prevent because inside the escape means 20a The superpressure of formation pours into the strength of outside, and smog or toxic gas are penetrated into the escape means 20a.
Characterized in that, the water spray portion 40 includes：Feed water pipe arrangement 41, is formed along the escape means 20a；And spray Mouth 42, setting is connected with the feedwater pipe arrangement, for spraying water inside the escape means 20a.
It is a feature of the present invention that also include emergency light 50, the air inflow part 30 opposite side with certain Spacing configures, and built-in rechargable battery.
Invention effect
As described above, had the following advantages that according to the refuge apparatus of the present invention：When fire occurs, formed and smog and had The escape means that poisonous gas separates, the personal security that can make to take refuge are taken refuge to safety area.
Brief description of the drawings
Fig. 1 is the sectional view for the refuge apparatus for showing one embodiment of the invention.
Fig. 2 is the side view in the screen portion for showing Fig. 1.
Fig. 3 is Fig. 1 working state figure.
Embodiment
Below, referring to the drawings, the refuge apparatus of one embodiment of the invention is described in detail.
Here, the explanation of the term and vocabulary used in this specification and claims is not limited to usual or dictionary On meaning, be that can suitably define the original of term concept to illustrate the invention of oneself in a manner of most having based on inventor Then, the meaning and concept for meeting the technological thought of the present invention be should be interpreted that.
Therefore, the embodiment and structure shown in the drawings that specification of the invention is recorded are only being preferable to carry out for the present invention One of example, but represents all technological thoughts of the invention, it should be understood that to there may be on time point for being submitted in the application The a variety of impartial schemes and variation of these embodiments can be replaced.
As shown in figure 1, the refuge apparatus of one embodiment of the invention includes：Fire or toxic gas can be detected Detector 10；Screen portion 20, it is connected with detector 10, and for untill in abnormal conditions, offer is extended to safety area Escape means；Air inflow part 30, the escape means 20a tops are arranged on, and it is outside to offer inside escape means 20a Fresh air；And water spray portion 40, the side of the air inflow part 30 is arranged on, to the exhaust outlet of the air inflow part 30 Spray water in 30a directions.
Here, the detector 10 can generate when fire occurring or toxic gas leaks and optionally drive institute State the control signal of screen portion 20, air inflow part 30, water emitting portion 40 and emergency light described later 50.The detector 10 are not only provided inside the escape means 20a of diagram on ceiling, can also be arranged on escape means 20a inner sides Etc. multiple places.
As shown in Fig. 2 the screen portion 20 includes：A pair of supporting rods 21, to peace on the escape means 20a ceilings Full area direction extends in long way；A pair of rolling curtains 22, respectively on a pair of supporting rods 21, and can be with uncoiling；Drive motor 23, it is connected respectively with the pair of supporting rod 21, for rolling curtain 22 described in winding or uncoiling；And weight rod 24, it is fixed on institute State a pair of lower ends of rolling curtain 22.
It is preferred that one end of the pair of supporting rod 21 and the rotation axis connection of the drive motor 23, can be to both direction Rotation, and formation is bar-shaped, easily to carry out rolling the winding and uncoiling of curtain 22.
The entirety of the rolling curtain 22 or bottom are made by transparent material, can be with a determining deviation along above and below being longitudinally formed Direction lines 22a, so that the personnel of taking refuge can enter inside the escape means 20a from above-mentioned escape means 20a external freedoms. Represent that the refuge guide of Evacuation Route identifies 22b furthermore, it is possible to set along the width of the rolling curtain 22, taken refuge with guiding Person easily moves.
At this moment, in order to a long way off it can be identified that, the refuge guide mark 22b is in upper end along refuge guide direction Set；Also there is same effect, the refuge guide identifies 22b in the case of in order to cover the mark of top section in smog It is additionally arranged at bottom.
In addition, multiple perforation 22c can be formed on the rolling curtain 22, to prevent because what escape means 20a was internally formed surpasses Pressure air pours into the strength of outside, and smog or toxic gas are penetrated into escape means.
The weight rod 24 is fixedly installed on the bottom of the rolling curtain with certain weight, to prevent the rolling curtain 22 because of stream Dynamic air floats up, and its material can add the functions such as Smoke prevention, the transparency to make according to the purposes of installation space.
On the other hand, the air inflow part 30 is outer by being supplied in the exhaust outlet 30a of the formed entirety in bottom The fresh air in portion, to form superpressure in the escape means 20a, so as to unrelated with buoyancy, for any toxic gas all There is same effect.
The water spray portion 40 includes：The feedwater pipe arrangement 41 formed along the escape means 20a；And match somebody with somebody with the feedwater The nozzle 42 that the connection of pipe 41 is set, for spraying water inside the escape means 20a.Such water spray portion 40 has as follows Effect：Wash cooling not only is carried out to the personnel that take refuge in fire hot gas and toxic gas, while cools down the rolling The surface of curtain 22 with avoid roll curtain by fire fire damage.
Also, if the device of the present invention is arranged on the underground space, is additionally may included in the another of the air inflow part 30 The emergency light 50 that side is configured along corridor with a determining deviation, also can be to so as in the case where having a power failure because of fire Safety area guides the personnel that take refuge.The state that this emergency light 50 has been preferably provided to rechargable battery built-in.
Below, the effect of the refuge apparatus of the invention described above illustrated to refer to the attached drawing illustrates.
As shown in figure 3, when fire occurs, toxic gas and smog occur simultaneously, at this moment, according to the fire of detector 10 Calamity detection signal, drive motor 23 are driven, and originally a pair of rolling curtains 22 in winding state are untied and form escape means 20a。
Meanwhile when the pair of rolling curtain 22 forms escape means 20a, by the exhaust outlet 30a of air inflow part 30, outside Portion's fresh air is fed into escape means 20a inside, is internally formed superpressure in escape means 20a, leaked-in air passes through The multiple perforation 22c formed on each rolling curtain 22 are flowed out to outside escape means 20a, to cut off outside escape means 20a Smog enters inside escape means 20a.
On the one hand, smog can be cut off by the air inflow part 30 action to flow into inside escape means 20a, but still So it is not enough to prevent the diffusion of toxic gas caused by fire.Therefore, the action with air inflow part 30 passes through water spray simultaneously The nozzle 42 in portion 40 carries out water spray action, with this come prevent high temperature hot gas stream damage rolling curtain 22, even if one of toxic gas Divide and be mixed between rolling curtain 22, not only dissolve the mixed toxic gas, additionally it is possible to cooled down to protect by rolling curtain 22 Take refuge personnel.
According to refuge apparatus of the invention as described above, have the following advantages that：When fire occurs, formed with smog and The escape means that toxic gas separates, makes the personnel of taking refuge completely arrive at fully band.
As described above, although the present invention is illustrated by the embodiment and accompanying drawing of restriction, this is not limited to, certainly Can have the technical staff of usual knowledge as the technical field belonging in the present invention, do not depart from the present invention technological thought and with In the scope of claim equalization described in claim, a variety of modifications and deformation are carried out to the present invention.

Claims (8)

  1. A kind of 1. refuge apparatus, it is characterised in that
    Including：
    Detector (10), detect fire or toxic gas；
    Screen portion (20), when the detector (10) detects abnormal conditions, a pair of rolling curtains (22) decline and provide and be extended to The escape means (20a) of safety area；
    Air inflow part (30), the escape means (20a) top is arranged on, outside is provided to escape means (20a) is internal Fresh air；
    Wherein, multiple perforation are formed on the rolling curtain, to prevent smog or toxic gas from penetrating into escape means.
  2. 2. refuge apparatus according to claim 1, its feature is,
    On the rolling curtain (22), longitudinal above-below direction lines (22a) are formed, forms and guides the escape means (20a) into Internal passage.
  3. 3. refuge apparatus according to claim 1, its feature is,
    On the rolling curtain (22), refuge guide mark (22b) is denoted along the extending direction of escape means (20a).
  4. 4. refuge apparatus according to claim 1, its feature is,
    Also include water spray portion (40), be arranged on the escape means (20a) top, sprayed to the escape means (20a) is internal Water.
  5. 5. refuge apparatus according to claim 4, its feature is,
    The water spray portion (40) cools down the surface for rolling curtain (22) to rolling curtain (22) water spray.
  6. 6. refuge apparatus according to claim 5, its feature is,
    The water spray portion (40) includes：
    The feedwater pipe arrangement (41) formed along escape means (20a)；And
    Nozzle (42), connection feedwater pipe arrangement (41), and sprayed water to the escape means (20a) is internal.
  7. 7. refuge apparatus according to claim 1, its feature is,
    The screen portion (20) also includes：
    A pair of supporting rods (21), for winding the rolling curtain, on the top of the escape means (20a) and the escape means The extending direction parallel elongate of (20a)；
    Drive motor (23), supporting rod (21) described in rotation driving；And
    Weight rod (24), it is fixed on described rolling curtain (22) lower end.
  8. 8. refuge apparatus according to claim 1, its feature is,
    The refuge apparatus also includes emergency light (50), and the emergency light (50) is another the air inflow part (30) Side is configured with a determining deviation, and built-in rechargable battery.
CN201380068902.2A 2012-12-28 2013-11-20 Refuge apparatus Active CN104902965B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2012-0155852 2012-12-28
KR1020120155852A KR101402942B1 (en) 2012-12-28 2012-12-28 Escaping apparatus for corridor
PCT/KR2013/010562 WO2014104580A1 (en) 2012-12-28 2013-11-20 Evacuation device

Publications (2)

Publication Number Publication Date
CN104902965A CN104902965A (en) 2015-09-09
CN104902965B true CN104902965B (en) 2018-01-16

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ID=51021581

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380068902.2A Active CN104902965B (en) 2012-12-28 2013-11-20 Refuge apparatus

Country Status (3)

Country Link
KR (1) KR101402942B1 (en)
CN (1) CN104902965B (en)
WO (1) WO2014104580A1 (en)

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KR101938293B1 (en) * 2015-12-09 2019-01-14 주식회사 포스코건설 Metrorail station of deep underground space
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KR101853098B1 (en) 2017-09-29 2018-04-27 (주)삼삼이엔지 Indicator Equipement For Guideing the Escape In The Event Of Fire
KR101858010B1 (en) 2017-11-03 2018-05-16 주식회사 자람앤수엔지니어링 Fire Escape Guidance Equipement For Rapid Evacuation In The Event Of Fire
KR101893364B1 (en) * 2017-12-14 2018-09-04 주식회사 서광이에프 Device for spread prevention of fires
KR101887029B1 (en) * 2017-12-15 2018-08-09 주식회사 자람앤수엔지니어링 Smoke prevention wall equipment for fire fighting
CN108144215B (en) * 2018-02-01 2023-03-28 南昌大学 Indoor transient inerting type disaster relief system and method thereof
KR102027807B1 (en) 2018-02-08 2019-10-02 한국철도기술연구원 Evacuating system having a folding type tunnel
KR101996949B1 (en) * 2019-03-04 2019-07-08 주식회사 호성엔지니어링 Fire fighting safety for saving life of apartment house
KR102289390B1 (en) 2019-08-21 2021-08-17 한국철도기술연구원 Foldable evacuation passage
CN111514484A (en) * 2020-05-08 2020-08-11 连云港华通建筑工程有限公司 Ceiling with protection capability and use method thereof
CN112891785A (en) * 2021-01-20 2021-06-04 熊燕 A prevent device of getting out of fire for portable bridge in airport
KR102311894B1 (en) * 2021-04-19 2021-10-14 (주)배정기술단 Shielding Equipment For Firefighting
KR102311897B1 (en) * 2021-04-21 2021-10-14 (주)배정기술단 Equipment For Firefighting
KR102405214B1 (en) * 2021-10-18 2022-06-07 (주) 여명기술단 Fire evacuation guidance device for safety evacuation
KR102405217B1 (en) * 2021-10-18 2022-06-07 (주) 여명기술단 Indicator Light Equipement For Guideing the Escape In The Event Of Fire
KR102606776B1 (en) * 2022-12-30 2023-11-30 (주)삼우공간건축사사무소 Fire prevention devices that can prevent smoke and fire spread in buildings
KR102645863B1 (en) * 2023-03-31 2024-03-11 주식회사 대웅엔지니어링 Firefighting disaster prevention equipment that can quickly check the occurrence of fire
KR102645865B1 (en) * 2023-03-31 2024-03-12 주식회사 대웅엔지니어링 Safety type fire extinguishing device equipped with flame blocking function

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Also Published As

Publication number Publication date
WO2014104580A1 (en) 2014-07-03
CN104902965A (en) 2015-09-09
KR101402942B1 (en) 2014-06-03

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