WO2018227706A1 - Dispositif de protection anti-feu à isolation thermique mobile - Google Patents

Dispositif de protection anti-feu à isolation thermique mobile Download PDF

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Publication number
WO2018227706A1
WO2018227706A1 PCT/CN2017/093678 CN2017093678W WO2018227706A1 WO 2018227706 A1 WO2018227706 A1 WO 2018227706A1 CN 2017093678 W CN2017093678 W CN 2017093678W WO 2018227706 A1 WO2018227706 A1 WO 2018227706A1
Authority
WO
WIPO (PCT)
Prior art keywords
spindle tube
main shaft
tube
fire
heat insulation
Prior art date
Application number
PCT/CN2017/093678
Other languages
English (en)
Chinese (zh)
Inventor
方桂芳
丛北华
蒋启众
孙少华
Original Assignee
上海同泰火安科技有限公司
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 上海同泰火安科技有限公司 filed Critical 上海同泰火安科技有限公司
Publication of WO2018227706A1 publication Critical patent/WO2018227706A1/fr

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Classifications

    • 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
    • A62C31/00—Delivery of fire-extinguishing material

Definitions

  • the invention belongs to the technical field of fire protection and relates to a mobile heat insulation fireproof screen device.
  • a mobile heat insulation fireproof screen device is provided to solve the problem of how to effectively carry out fire prevention and fire prevention measures in various environments where fire fighting work is difficult, and further improve the fire prevention and fire prevention process. Heat, smoke, and prevent fire from spreading equivalent energy.
  • the solution of the present invention is to provide a mobile heat insulation fireproof screen device comprising a plurality of frame units connected in series, each of the frame units including a spindle tube, a serial hose, and Adjusting the deployed support mechanism, the vertical nozzle and the roller, the series hose includes an adapter end and a serial end, the adapter end coaxially communicating with the first end of the spindle tube, the support mechanism
  • the second end of the main shaft tube is hinged to support the frame unit horizontally, and the second end of the main shaft tube is connected through the serial end to further connect two adjacent frame units.
  • the vertical nozzle is detachably inserted on the spindle tube, and the rollers are respectively disposed under the spindle tube and the support mechanism.
  • the two ends of the main shaft tube are respectively provided with a threaded joint
  • the two ends of the series hose are provided with a hose joint
  • the hose joint is screwed to the threaded joint to communicate with the threaded joint.
  • the serial hose is connected to the spindle tube.
  • the two sides of the first end of the main shaft tube are respectively provided with side spray joints, each of the side spray joints is connected with one side nozzle, and two side nozzles adjacent to each other are staggered and obliquely arranged .
  • the first end of the main shaft tube is provided with a laterally pivotable plug conversion joint
  • the top end of the vertical nozzle is provided with a fire extinguishing nozzle
  • the bottom end of the vertical nozzle is provided with a straight joint
  • the through joint is connected to an extension adapter
  • the extension adapter is connected to the plug adapter
  • the vertical nozzle is adjustablely rotated around the plug adapter and is connected to the spindle tube.
  • the first end of the main shaft tube is provided with a fixed wheel assembly
  • the fixed wheel assembly includes a horizontal axle, a vertical strut and an axle sleeve
  • the two ends of the horizontal axle are respectively provided with casters
  • the vertical strut is fixed on the horizontal axle
  • the axle sleeve is fixed on the top end of the vertical strut
  • the axle sleeve is tightly sleeved on the first end of the main shaft tube.
  • the second end of the spindle tube is mounted with a hinge mechanism, the hinge mechanism comprising an upper clamping plate and an intermediate shaft sleeve mounted under the upper clamping plate, the second end of the spindle tube passing through the middle
  • the shaft sleeve is fastened, and the two sides of the intermediate shaft sleeve are respectively formed with a clamping groove
  • the supporting mechanism is movably hinged to the clamping groove
  • the upper clamping plate is provided with a control pin
  • the control pin A hinge rotation for controlling the support mechanism is inserted through the upper clamp plate, and the support structure is horizontally rotated in the clamp groove when the control pin is manually lifted.
  • the support mechanism comprises leg units hinged to both sides of the spindle tube, each of the leg units comprising a profile rail and a universal wheel mounted on an outer end of the profile rail, the profile being transverse
  • the inner end of the rod is clamped in the clip slot and the leg unit is actively deployed or gathered around the end of the upper jaw.
  • a positioning rotating pad is disposed between the clamping slot and the upper clamping plate, the control pin passes through the upper clamping plate and is positioned and inserted into the positioning rotating pad, and the positioning rotating pad and the clamping plate are A pin is disposed between the slots, and the inner end of the profile rail is provided with a protruding connecting piece, and the connecting piece is movably hinged to the clamping slot by the pin.
  • the intermediate shaft sleeve comprises a symmetrical two-half-fitted sleeve segment, the sleeve portion extends out of the upper clamping plate, and the inner wall of the sleeve portion is provided with a countersunk screw for locking .
  • the second end sleeve of the spindle tube is provided with a hoop member for limiting the hinge mechanism
  • the hoop member includes a symmetrically fitted upper clamp and a lower clamp
  • the upper clamp includes a protruding flange end
  • the lower clamp bolt is connected to the flange end
  • a bolt passing through the upper clamp is provided with a locking wrench for adjusting and locking the hoop member.
  • the utility model has the advantages of simple structure and convenient installation, and can be disassembled into small scattered parts one by one when not in use; no matter what kind of fire-fighting environment, it can be quickly transported to the site for assembly, thereby effectively forming protective measures at the fire-fighting site.
  • FIG. 1 is a schematic perspective view showing the structure of a single frame unit in the mobile heat insulation screen device of the present invention
  • FIG. 2 is a schematic structural view corresponding to the disassembled and collapsed state of a single frame unit of FIG. 1;
  • Figure 3 is a perspective view showing a three-dimensional structure corresponding to the spindle tube of Figure 1;
  • Figure 4 is a schematic enlarged view of the two ends of the spindle tube corresponding to Figure 3;
  • Figure 5 is a schematic plan view corresponding to Figure 4.
  • Figure 6 is a cross-sectional structural view corresponding to the series hose of Figure 1;
  • Figure 7 is a cross-sectional structural view corresponding to the vertical nozzle of Figure 1;
  • Figure 8 is a front cross-sectional structural view corresponding to the hinge mechanism of Figure 1;
  • Figure 9 is a schematic plan view corresponding to Figure 8.
  • Figure 10 is a perspective view showing a three-dimensional structure corresponding to one half of the sleeve of Figure 9;
  • Figure 11 is a perspective view showing a three-dimensional structure corresponding to a single strut of the support mechanism of Figure 1;
  • Figure 12 is a schematic view of the front structure corresponding to Figure 11;
  • Figure 13 is a schematic side view corresponding to Figure 11;
  • Figure 14 is a perspective view showing a three-dimensional structure corresponding to the hoop member of Figure 1;
  • Figure 15 is a perspective view showing a three-dimensional structure corresponding to the upper clamp of Figure 14;
  • Figure 16 is a perspective view showing a three-dimensional structure corresponding to the lower roller of the spindle tube of Figure 1;
  • Figure 17 is a side elevational cross-sectional view corresponding to Figure 16;
  • Fig. 18 is a schematic view showing the state of use corresponding to Fig. 1.
  • the present invention first provides a mobile heat insulation fire screen device comprising a plurality of frame units connected in series, each of the frame units including a spindle tube 1 and a series hose 2.
  • the adjustable support mechanism 3, the vertical nozzle 4 and the roller are adjustable, the serial hose 2 includes an adapter end and a serial end, and the adapter end is coaxially connected to the spindle tube 1 One end, the support mechanism 3 is movably hinged to the second end of the spindle tube 1 to horizontally support the frame unit, and the serial end communicates with the second end of the spindle tube 1 to serially connect the phases Adjacent to the two frame units, the vertical nozzles 4 are respectively detachably inserted at the two ends of the spindle tube 1, and the rollers are respectively disposed under the spindle tube 1 and the support mechanism 3 .
  • the two ends of the spindle tube 1 are respectively provided with a threaded adapter 10
  • the two ends of the series hose 2 are provided with a hose joint 20 through which the soft
  • the tube union 20 is threadedly coupled to the threaded adapter 10 to communicate the series hose 2 with the spindle tube 1.
  • the side ends of the first end of the main shaft tube 1 are respectively provided with side spray joints 12, and each of the side spray joints 12 communicates with one side nozzle 14 and two adjacent sides.
  • the side nozzles 14 are interlaced and arranged obliquely upward.
  • the first end of the main shaft tube 1 is provided with a horizontally pivotable plug conversion joint 16
  • the top end of the vertical nozzle 4 is provided with a fire extinguishing nozzle 40
  • the vertical end of the vertical nozzle 4 is provided with a straight-through joint 42 that communicates with an extension adapter 44 that communicates with the plug-in adapter 16 and the vertical nozzle 4 is in communication with the spindle tube 1 and is rotatable about the plug-in adapter 16 from a horizontal state to a vertical state.
  • the first end of the spindle tube 1 is provided with a fixed wheel assembly 18 that includes a horizontal axle 180, a vertical strut 182, and an axle sleeve 184.
  • a fixed wheel assembly 18 that includes a horizontal axle 180, a vertical strut 182, and an axle sleeve 184.
  • Each of the two ends of the horizontal axle 180 is respectively provided with a caster 186, the vertical strut 182 is fixed on the horizontal axle 180, and the axle sleeve 184 is fixed on the top end of the vertical strut 182, An axle sleeve 184 is tightly fitted over the first end of the spindle tube 1.
  • the second end of the spindle tube 1 is mounted with a hinge mechanism 5 including an upper clamping plate 50 and an intermediate bushing mounted and fixed under the upper clamping plate 50 .
  • a hinge mechanism 5 including an upper clamping plate 50 and an intermediate bushing mounted and fixed under the upper clamping plate 50 .
  • a cylinder 52 the second end of the main shaft tube 1 passes through the intermediate shaft sleeve 52 and is fastened, and two sides of the intermediate shaft sleeve 52 are respectively formed with a clamping groove 53, and the supporting mechanism 3 is articulated
  • a control pin 55 is disposed on the upper clamping plate 50, and the control pin 55 is inserted through the upper clamping plate 50 to further control the hinge rotation of the supporting mechanism 3 when the control pin
  • the support structure 3 is horizontally rotated in the clamping groove 53.
  • the intermediate shaft sleeve 52 includes a symmetrical two-half-fitted sleeve portion 520 that extends out of the upper clamp 50, the sleeve portion 520
  • the inner wall is provided with a countersunk screw 522 for locking.
  • the support mechanism 3 includes leg units hinged to both sides of the spindle tube 1, each of the leg units including a profile rail 30 and a profile rail 30 mounted thereto.
  • the outer end of the universal wheel 32, the inner end of the profile rail 30 is clamped and hinged in the clamping groove 53 and the leg unit is movably deployed or gathered around the end of the upper clamping plate 51. It is preferred to use an aluminum profile in consideration of reducing the weight and satisfying the strength design.
  • a positioning rotating pad 57 is disposed between the clamping groove 53 and the upper clamping plate 50 , and the control pin 55 (indexing pin) passes through the upper clamping plate 50 and is positioned and inserted.
  • a pin 58 is disposed between the positioning rotating pad 57 and the clamping groove 53.
  • the inner end of the profile crossbar 30 is provided with a protruding connecting piece 54, the connecting piece 54 is articulated to the clip slot 53 by the pin 58.
  • the second end of the main shaft tube 1 is provided with a hoop member 6 for limiting the hinge mechanism 5, and the hoop member 6 includes a symmetrically fitted upper clamp 60.
  • the upper clamp 60 includes a convex flange end 64, and the lower clamp 62 is bolted to the flange end 64 and extends out of the bolt 66 of the upper clamp 60.
  • a locking wrench 68 is provided for adjusting the locking of the hoop member 6.
  • each main component (not shown) that is assembled to form a fire screen device can be separately placed in layers by a simple movable bracket.
  • the long and short vertical nozzles 4 are quickly inserted into each frame unit according to their respective design positions (one frame unit is preferably inserted one long and one short respectively).
  • the high-pressure water source is turned on to form a high-pressure water mist screen, thereby achieving heat insulation and smoke removal, effectively preventing the spread of fire, and providing sufficient fire-fighting time for fire officers and soldiers.
  • a leg unit that can be unfolded and collapsible is provided, which can effectively ensure the stability of the whole device, and through the hinge mechanism at the place, The operator can easily realize the unfolding and folding of the legs.
  • a manual hoop member is specially provided on the main shaft tube to ensure the stability of the support of the leg unit.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

L'invention concerne un dispositif de protection anti-feu à isolation thermique mobile, comprenant une pluralité d'unités de corps de cadre qui sont connectées en série et en communication les unes avec les autres. Chaque unité de corps de cadre comprend un tuyau d'arbre principal (1), un tuyau de concaténation (2), des mécanismes de support (3) qui peuvent être ajustés et dépliés, des tuyaux d'éjection verticaux (4) et des rouleaux ; le tuyau de concaténation (2) comprend une extrémité de commutation et une extrémité de concaténation, et l'extrémité de commutation est en communication de manière coaxiale avec une première extrémité du tuyau d'arbre principal (1) ; les mécanismes de support (3) sont articulés de façon mobile à une seconde extrémité du tuyau d'arbre principal (1) pour supporter l'unité de corps de cadre horizontalement ; deux unités de corps de cadre adjacentes sont reliées en série de telle manière que l'extrémité de concaténation est en communication avec la seconde extrémité du tuyau d'arbre principal (1) ; les tuyaux d'éjection verticaux (4) sont disposés de manière amovible sur le tuyau d'arbre principal (1) d'une manière insérée ; et les rouleaux sont disposés sous le tuyau d'arbre principal (1) et les mécanismes de support (3) respectivement. Ledit dispositif résout le problème de mise en œuvre efficace de mesures de prévention d'incendie et de lutte contre l'incendie dans divers environnements où la lutte contre l'incendie est difficile à réaliser, et améliore en outre l'efficacité d'isolation thermique, d'isolation contre la fumée, de prévention de propagation d'incendie et analogues dans le processus de prévention d'incendie et de lutte contre l'incendie.
PCT/CN2017/093678 2017-06-13 2017-07-20 Dispositif de protection anti-feu à isolation thermique mobile WO2018227706A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710442365.3A CN107126649B (zh) 2017-06-13 2017-06-13 移动隔热防火屏装置
CN201710442365.3 2017-06-13

Publications (1)

Publication Number Publication Date
WO2018227706A1 true WO2018227706A1 (fr) 2018-12-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/093678 WO2018227706A1 (fr) 2017-06-13 2017-07-20 Dispositif de protection anti-feu à isolation thermique mobile

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CN (1) CN107126649B (fr)
WO (1) WO2018227706A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704777A1 (fr) * 1993-05-06 1994-11-10 Kaidonis Aristide Dispositif pour la production d'un nuage de gouttelettes, à partir de plusieurs points d'émission.
JP3715594B2 (ja) * 2002-07-02 2005-11-09 義久 磯部 防火パネル
CN102716557A (zh) * 2012-05-28 2012-10-10 中国科学技术大学 一种高层建筑外置移动立体火阻隔装置和方法
CN204502225U (zh) * 2015-03-10 2015-07-29 广西锐盾科技有限公司 一种移动式消防水幕水带
CN205084273U (zh) * 2015-10-08 2016-03-16 北京胜利祥健科技服务有限公司 一种水幕水带固定装置
CN106178320A (zh) * 2016-08-29 2016-12-07 郑云龙 适用于消防的防护围挡

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Publication number Priority date Publication date Assignee Title
GB873628A (en) * 1957-11-18 1961-07-26 John Malcolm Mcinnes Improvements in a base support for a fire hose nozzle stand
JPS5427598U (fr) * 1977-07-27 1979-02-22
US4172551A (en) * 1977-11-29 1979-10-30 Valmont Industries, Inc. Linear move irrigation system and control therefor
JP2695250B2 (ja) * 1989-09-19 1997-12-24 東京電力株式会社 移動式陸上水幕装置
CN2079514U (zh) * 1991-02-12 1991-06-26 北京人民警察学院 移动式消防水幕
CN2571418Y (zh) * 2002-09-02 2003-09-10 正德防火工业股份有限公司 高压移动式消防水枪
CN102562743A (zh) * 2010-12-31 2012-07-11 海洋王照明科技股份有限公司 一种升降杆连接结构及升降杆
CN203000720U (zh) * 2012-12-23 2013-06-19 阮泽明 旋转管立体喷水淋浴器
AU2015100784A4 (en) * 2015-06-04 2015-07-16 Subashini Munasinghe Spray width control mechanism for multi-row vineyard sprayer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704777A1 (fr) * 1993-05-06 1994-11-10 Kaidonis Aristide Dispositif pour la production d'un nuage de gouttelettes, à partir de plusieurs points d'émission.
JP3715594B2 (ja) * 2002-07-02 2005-11-09 義久 磯部 防火パネル
CN102716557A (zh) * 2012-05-28 2012-10-10 中国科学技术大学 一种高层建筑外置移动立体火阻隔装置和方法
CN204502225U (zh) * 2015-03-10 2015-07-29 广西锐盾科技有限公司 一种移动式消防水幕水带
CN205084273U (zh) * 2015-10-08 2016-03-16 北京胜利祥健科技服务有限公司 一种水幕水带固定装置
CN106178320A (zh) * 2016-08-29 2016-12-07 郑云龙 适用于消防的防护围挡

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CN107126649A (zh) 2017-09-05
CN107126649B (zh) 2020-09-22

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