TWI558905B - Roller shutter - Google Patents
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- TWI558905B TWI558905B TW104123006A TW104123006A TWI558905B TW I558905 B TWI558905 B TW I558905B TW 104123006 A TW104123006 A TW 104123006A TW 104123006 A TW104123006 A TW 104123006A TW I558905 B TWI558905 B TW I558905B
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Description
本發明係有關於一種捲簾式風門,此尤指一種可在無電力下自動關閉之捲簾式風門,藉以在火警時能阻斷火勢及濃煙竄流者。 The invention relates to a roller blind damper, in particular to a roller blind damper which can be automatically closed without electric power, so as to block the fire and smoke turbulence during a fire.
按一般在隧道、地鐵、捷運及公共建築設施的消防系統通風管道中,通常都會設有一風門,該風門平時會打開,藉以維持室內外空氣的對流性;而當火警發生火勢蔓延時,為了阻斷火勢及濃煙的竄流,就會將該風門加以關閉,以降低火損及確保人員安全逃離火場。 Generally, in the ventilation system ventilation ducts of tunnels, subways, MRT and public buildings, there is usually a damper that will normally open to maintain the convection of indoor and outdoor air. When the fire spreads, Blocking the turbulence of the fire and smoke will close the damper to reduce fire damage and ensure personnel escape from the fire.
已知的風門結構如M288641、M283901、I 230220等專利案所揭示者,都是一種百葉窗型的風門結構,其必須透過遠端電力的控制,才能進行它的關閉操作,而在實際的使用上,常發生以下的問題: Known damper structures, such as those disclosed in the patents of M288641, M283901, and I230220, are all louver type damper structures, which must be controlled by remote power to perform its closing operation, but in actual use. The following problems often occur:
1、火警發生時,在緊急狀況下,有時候還來不及將風門關閉,卻因電力中斷而無法啟動關閉風門。 1. When a fire alarm occurs, in an emergency situation, sometimes it is too late to close the damper, but it is impossible to start closing the damper due to power interruption.
2、風門的百葉窗常因年久未啟用,其管線及機件又容易受潮而氧化鏽蝕,導致故障無法正常操控。 2. The blinds of the damper are often not activated for a long time, and the pipelines and parts are easily eroded and rusted, resulting in failure to operate normally.
3、風門使用百葉窗結構,其設置成本高,而管線及機件的配置與維護,都是一筆可觀的負擔。 3, the damper uses the louver structure, its installation cost is high, and the configuration and maintenance of pipelines and parts are a considerable burden.
有鑑於此,本案發明人歷經無數次研究改良後,終於完成本發明之捲簾式風門,即本案之發明目的,係在提供一種無須電力供應即可進行關閉操作之捲簾式風門,藉以達到阻斷火勢及濃煙竄流者。 In view of this, the inventor of the present invention has finally completed the roller blind damper of the present invention after numerous research and improvement, that is, the object of the present invention is to provide a roller blind damper that can be closed without power supply, thereby achieving Block fire and smoke turbulence.
為達到上述本案之發明目的,本發明之捲簾式風門,其係於一外框內側連結一內框,該內框的上側樞接一捲簾葉片門的上端,該捲簾葉片門的各葉片則堆疊收摺成收合狀態,並以一熔絲元件繫結固定,該內框的左、右側及底側各裝設有一彈片,且該內框的左、右側各對應設有一頂持機構。 In order to achieve the above object of the present invention, the rolling damper of the present invention is connected to an inner frame inside an outer frame, and the upper side of the inner frame is pivotally connected to an upper end of a roller shutter door, and each of the roller shutter door The blades are stacked and folded into a folded state, and are fixed by a fuse element. The left, right and bottom sides of the inner frame are respectively provided with a spring piece, and the left and right sides of the inner frame are respectively provided with a top holding mechanism.
該內框,其固設於該外框內,係由一上框片、一下框片、一左框片及一右框片圍設組成之框體。 The inner frame is fixed in the outer frame and is composed of an upper frame piece, a lower frame piece, a left frame piece and a right frame piece.
該捲簾葉片門,係由複數之葉片所組成,各該葉片的兩側各設有一環勾部,相鄰之葉片互以其環勾部勾銜接合成一可堆疊收折之門體,該捲簾葉片門的上端與該上框片樞接。 The roller shutter door is composed of a plurality of blades, and each of the blades is provided with a ring hook portion on each side thereof, and the adjacent blades are hooked and joined by the ring hook portions to form a stackable folding door body. The upper end of the roller shutter door is pivotally connected to the upper frame.
該頂持機構,其固設於該內框一側,係用以頂持該捲簾葉片門一側面。 The holding mechanism is fixed on one side of the inner frame for holding a side of the roller shutter door.
上述之左框片、右框片及下框片的板面兩側,各設有複數夾片,以供其所對應之彈片的側邊嵌入固定。 The left side of the left frame piece, the right frame piece and the lower frame piece are respectively provided with a plurality of clips for inserting and fixing the side edges of the corresponding elastic pieces.
上述之彈片,其與該左框片、該右框片及該下框片的板面之間的空隙,則填充有至少一第一膨脹條。 The gap between the elastic piece and the left frame piece, the right frame piece and the plate surface of the lower frame piece is filled with at least one first expansion strip.
上述之頂持機構,包含一自動回歸鉸鏈及一頂持片,該自動回歸鉸鏈的第一側片與該頂持片固接,並形成一活動側,該自動回歸鉸鏈的第二側片與該左框片、該右框片固接,並形成一固定側。 The above-mentioned holding mechanism includes an automatic return hinge and a top holding piece, and the first side piece of the automatic return hinge is fixed to the top holding piece and forms a movable side, and the second side piece of the automatic return hinge is The left frame piece and the right frame piece are fixed and form a fixed side.
上述之左框片,其前側固設一前擋片。 In the above left frame piece, a front side piece is fixed on the front side thereof.
上述之右框片,其前側固設一前擋片。 In the above right frame piece, a front side piece is fixed on the front side thereof.
上述之捲簾葉片門,其下端連接一底座。 The above-mentioned roller shutter door has a lower end connected to a base.
上述之熔絲元件,係包含一熔絲片及二帶體,該帶體其一端固設於該上框片,該帶體其另端則穿過該熔絲片的一定位孔,並彎折形成一固定端,該熔絲片受熱達於一預設溫度時即會融化斷裂。 The fuse element comprises a fuse piece and a two-belt body, wherein one end of the strip body is fixed to the upper frame piece, and the other end of the strip body passes through a positioning hole of the fuse piece and is bent Folding forms a fixed end, and the fuse piece melts and breaks when heated to a predetermined temperature.
上述之內框,其與該外框之間的空隙,更填充有至少一第二膨脹條。 The inner frame and the gap between the inner frame and the outer frame are further filled with at least one second expansion strip.
A‧‧‧捲簾式風門 A‧‧‧Rolling damper
1‧‧‧外框 1‧‧‧Front frame
2‧‧‧內框 2‧‧‧ inside frame
20‧‧‧透空空間 20‧‧‧ vacant space
21‧‧‧上框片 21‧‧‧Upper frame
22‧‧‧下框片 22‧‧‧Bottom frame
220、230、240‧‧‧板面 220, 230, 240‧‧‧ boards
221、231、241‧‧‧夾片 221, 231, 241‧‧ ‧ clips
23‧‧‧左框片 23‧‧‧Left frame
24‧‧‧右框片 24‧‧‧Right frame
3‧‧‧捲簾葉片門 3‧‧‧Roller blade door
30‧‧‧底座 30‧‧‧Base
301‧‧‧環勾部 301‧‧‧ Ring Hook
31‧‧‧葉片 31‧‧‧ blades
311、312‧‧‧環勾部 311, 312‧‧ ‧ ring hook
313‧‧‧第一側邊 313‧‧‧ first side
314‧‧‧第二側邊 314‧‧‧ second side
4‧‧‧彈片 4‧‧‧Shrap
51‧‧‧第一膨脹條 51‧‧‧First expansion strip
52‧‧‧第二膨脹條 52‧‧‧Second expansion strip
6‧‧‧前擋片 6‧‧‧ Front flap
7‧‧‧頂持機構 7‧‧‧Top organization
71‧‧‧自動回歸鉸鏈 71‧‧‧Automatic return hinge
711‧‧‧第一側片 711‧‧‧ first side film
712‧‧‧第二側片 712‧‧‧Second side piece
72‧‧‧頂持片 72‧‧‧Top film
8‧‧‧熔絲元件 8‧‧‧Fuse components
80‧‧‧熔絲片 80‧‧‧Fuse film
81‧‧‧帶體 81‧‧‧Band body
801‧‧‧定位孔 801‧‧‧Positioning holes
第一圖,係本發明裝設在外框之立體示意圖。 The first figure is a schematic perspective view of the present invention installed on the outer frame.
第二圖,係本發明之立體分解示意圖。 The second figure is a perspective exploded view of the present invention.
第三圖,係本發明之立體示意圖。 The third figure is a perspective view of the present invention.
第四圖,係本發明其捲簾葉片門收合狀態之示意圖。 The fourth figure is a schematic view of the state in which the shutter door of the present invention is folded.
第五圖,係本發明其捲簾葉片門放下狀態之示意圖。 The fifth figure is a schematic view of the state in which the roller shutter door of the present invention is lowered.
第六圖,係本發明其捲簾葉片門收合狀態之作動示意圖。 The sixth figure is a schematic diagram of the operation of the shutter door of the present invention in the collapsed state.
第七圖,係本發明其捲簾葉片門放下狀態之作動示意圖。 Fig. 7 is a schematic view showing the operation of the shutter door of the present invention in a state in which the shutter door is lowered.
第八圖,係本發明其捲簾葉片門放下狀態之立體示意圖。 Figure 8 is a perspective view showing the state in which the roller shutter door of the present invention is lowered.
請參閱第一至四圖所示,本發明之捲簾式風門A,其係於一外框1內側連結一內框2,該內框2的上側樞接一捲簾葉片門3的上端,該捲簾葉片門3的各葉片31則堆疊收摺成收合狀態,並以一熔絲元件8繫結固定,該內框2的左、右側及底側各裝設有一彈片4,且該內框2的左、右側各對應設有一頂持機構7。 Referring to the first to fourth figures, the rolling damper A of the present invention is connected to an inner frame 2 inside an outer frame 1, and the upper side of the inner frame 2 is pivotally connected to the upper end of a roller shutter door 3, The blades 31 of the roller shutter door 3 are stacked and folded into a folded state, and are fastened and fixed by a fuse element 8. The left, right and bottom sides of the inner frame 2 are respectively provided with a elastic piece 4, and the elastic piece 4 is mounted thereon. A top holding mechanism 7 is provided corresponding to each of the left and right sides of the inner frame 2.
該內框2,其固設於該外框1內,係由一上框片21、一下框片 22、一左框片23及一右框片24圍設組成之框體,且該內框內具有一透空空間20,以供空氣之對流進出,該左框片23、該右框片24及該下框片22的板面230、240、220兩側各設有複數夾片231、241、221,以供其所對應之彈片4的側邊嵌入固定,而該彈片4與該左框片23、該右框片24及該下框片22的板面230、240、220之間的空隙,則填充有至少一第一膨脹條51。 The inner frame 2 is fixed in the outer frame 1 and is composed of an upper frame piece 21 and a lower frame piece. 22, a left frame piece 23 and a right frame piece 24 enclose a frame body, and the inner frame has a transparent space 20 for convection and inflow of air, the left frame piece 23 and the right frame piece 24 And a plurality of clips 231, 241, 221 are disposed on both sides of the plate faces 230, 240, 220 of the lower frame piece 22 for inserting and fixing the side edges of the corresponding elastic piece 4, and the elastic piece 4 and the left frame are The gap between the sheet 23, the right frame piece 24 and the plate faces 230, 240, 220 of the lower frame piece 22 is filled with at least one first expansion strip 51.
該捲簾葉片門3,係由複數之葉片31所組成,各該葉片31的兩側各設有一環勾部311、312,相鄰之葉片31互以其環勾部311、312勾銜接合成一可堆疊收折之門體,該捲簾葉片門3的上端與該上框片21樞接,其下端連接一L形之底座30。 The roller shutter door 3 is composed of a plurality of blades 31. Each of the blades 31 is provided with a ring hook portion 311, 312 on each side thereof, and the adjacent blades 31 are hooked with each other by the ring hook portions 311 and 312. A door body that can be stacked and folded, the upper end of the roller shutter door 3 is pivotally connected to the upper frame piece 21, and the lower end thereof is connected to an L-shaped base 30.
該頂持機構7,其固設於該內框2一側,係用以在該捲簾葉片門3放下後對其作頂持,該頂持機構7包含一自動回歸鉸鏈71及一頂持片72(該自動回歸鉸鏈71內設有一扭簧,此為公知習用元件,故圖中未加揭示),該自動回歸鉸鏈71的第一側片711與該頂持片72固接,並形成一活動側,該自動回歸鉸鏈71的第二側片712與該左框片23(該右框片24)固接,並形成一固定側(請參閱第五、六圖所示),該頂持片72在該捲簾葉片門3堆疊成收折狀態時,係頂持於該葉片31的一第一側邊313,以及在該捲簾葉片門3放下時,頂持夾住該捲簾葉片門3的一側面。 The holding mechanism 7 is fixed on the side of the inner frame 2 for holding the roller shutter door 3 after being lowered. The holding mechanism 7 includes an automatic return hinge 71 and a top holding The piece 72 (the torsion spring is provided in the automatic return hinge 71, which is a well-known conventional component, and thus is not disclosed in the figure), the first side piece 711 of the automatic return hinge 71 is fixedly connected with the top piece 72, and is formed. On a movable side, the second side panel 712 of the automatic return hinge 71 is fixed to the left frame piece 23 (the right frame piece 24) and forms a fixed side (see FIGS. 5 and 6). The holding piece 72 is held by a first side 313 of the blade 31 when the roller shutter door 3 is stacked in a folded state, and clamps the roller blind when the roller shutter door 3 is lowered. One side of the blade door 3.
上述之左框片23,其前側固設一前擋片6,該前擋片6係用以限位該捲簾葉片門3的第二側邊314,以及在該捲簾葉片門3放下時作為其另一側面之抵靠。 The left frame piece 23 is fixed to the front side thereof with a front blocking piece 6 for limiting the second side edge 314 of the roller shutter door 3, and when the roller shutter door 3 is lowered. As the other side of the abutment.
上述之右框片24,其前側固設一前擋片6,該前擋片6係用以限位該捲簾葉片門3的第二側邊314,以及在該捲簾葉片門3放下時作為其另 一側面之抵靠。 The front frame 24 is fixed to the front side thereof with a front flap 6 for limiting the second side 314 of the roller shutter door 3 and when the roller shutter door 3 is lowered. As its other A side of the abutment.
上述之底座30,其一側設有一環勾部301,係與該捲簾葉片門3其最下端葉片31的環勾部312勾銜接合。 The base 30 is provided with a ring hook portion 301 on one side thereof, and is engaged with the ring hook portion 312 of the lowermost end blade 31 of the roller shutter door 3.
上述之熔絲元件8,係包含一熔絲片80及二帶體81,該帶體81其一端固設於該上框片21,該帶體81其另端則穿過該熔絲片80的定位孔801,並彎折形成一固定端,該熔絲片80受熱達於一預設溫度時即會融化斷裂。 The fuse element 8 includes a fuse piece 80 and a two-belt body 81. One end of the strip body 81 is fixed to the upper frame piece 21, and the other end of the strip body 81 passes through the fuse piece 80. The positioning hole 801 is bent and formed to form a fixed end, and the fuse piece 80 is melted and broken when heated to a predetermined temperature.
上述之內框2,其與該外框1之間的空隙,更填充有至少一第二膨脹條52。 The inner frame 2 and the gap between the outer frame 1 and the outer frame 1 are further filled with at least one second expansion strip 52.
藉由上述元件之組成,如第一、六圖所示,在平常沒有火警之情況,該捲簾葉片門3堆疊成收折狀態時(該葉片31維持在水平位置),並以該熔絲帶8繫結固定,該頂持片72頂持於該葉片31的第一側邊313。 By the composition of the above-mentioned components, as shown in the first and sixth figures, in the case where there is no fire, the roller shutter door 3 is stacked in a folded state (the blade 31 is maintained in a horizontal position), and the molten ribbon is The 8 tie is fixed, and the top holding piece 72 is held by the first side 313 of the blade 31.
如第五、七、八圖所示,當火警發生後其火場溫度已達於預設溫度時,該熔絲片80因受熱會融化斷裂,此時該捲簾葉片門3本身具有相當之重量,會以自由下墜方式(無電力供應下)將各葉片31向下翻轉,使各葉片31呈垂直向翻轉下放,而該頂持片72因受該自動回歸鉸鏈71的彈力作用,會推頂該捲簾葉片門3的一側面,使其另一側面抵靠於該前擋片6,而該頂持片72也會卡住該捲簾葉片門3最下端的L形之底座30,使該捲簾葉片門3的葉片31不會被拉起,同時該左框片23、該右框片24及該下框片22所裝設的彈片4,也因第一膨脹條51受熱膨脹向外張,而緊密頂持於該捲簾葉片門3的左右兩側及底側;另外該內框2與該外框1之間的空隙,也因該第二膨脹條52的膨脹而密封,使得整個捲簾式風門A在關閉的狀態下,可以做到 阻斷火勢及濃煙竄流的效果。 As shown in the fifth, seventh, and eighth diagrams, when the temperature of the fire field has reached the preset temperature after the fire occurs, the fuse piece 80 melts and breaks due to heat, and the shutter door 3 itself has an equivalent. The weight will be flipped downwards in a free fall mode (without power supply), so that the blades 31 are vertically flipped down, and the top holding piece 72 is pushed by the elastic force of the automatic return hinge 71. One side of the roller shutter door 3 is topped such that the other side thereof abuts against the front flap 6, and the top holding sheet 72 also catches the L-shaped base 30 at the lowermost end of the roller shutter door 3, The blade 31 of the roller shutter door 3 is not pulled up, and the left frame 23, the right frame 24 and the elastic piece 4 of the lower frame 22 are also thermally expanded by the first expansion bar 51. The outer frame is tightly held on the left and right sides and the bottom side of the roller shutter door 3; the gap between the inner frame 2 and the outer frame 1 is also sealed by the expansion of the second expansion bar 52. So that the entire rolling shutter A can be closed in the closed state. Block the effects of fire and smoke turbulence.
綜上所述,本發明之捲簾式風門其關閉作動,係以無須電力的方式,快速達到阻斷火勢及濃煙的竄流,有效解決習式所存缺失;再者,本發明之技術手段又為先前所無,故而本發明特具專利新穎性及進步性要件者。 In summary, the shutter damper of the present invention is closed and operated, and the turbulence of blocking fire and smoke is quickly achieved in a manner that does not require electric power, thereby effectively solving the lack of the formula; further, the technical means of the present invention It is also unprecedented, so the invention is unique in its patent novelty and progressive requirements.
在本發明內容中所提出之具體實施例,僅用以方便說明本發明之技術內容,而非將本發明狹義地限制於上述實施例,在不超出本發明之精神與下述之申請專利範圍的情況下,所作的種種變化實施,仍屬於本發明之範圍。 The specific embodiments of the present invention are intended to be illustrative only and not to limit the scope of the present invention to the above embodiments, without departing from the spirit of the invention and the following claims. In the case of various changes made, it is still within the scope of the invention.
A‧‧‧捲簾式風門 A‧‧‧Rolling damper
1‧‧‧外框 1‧‧‧Front frame
3‧‧‧捲簾葉片門 3‧‧‧Roller blade door
30‧‧‧底座 30‧‧‧Base
7‧‧‧頂持機構 7‧‧‧Top organization
71‧‧‧自動回歸鉸鏈 71‧‧‧Automatic return hinge
72‧‧‧頂持片 72‧‧‧Top film
8‧‧‧熔絲元件 8‧‧‧Fuse components
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104123006A TWI558905B (en) | 2015-07-16 | 2015-07-16 | Roller shutter |
Applications Claiming Priority (1)
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TW104123006A TWI558905B (en) | 2015-07-16 | 2015-07-16 | Roller shutter |
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TWI558905B true TWI558905B (en) | 2016-11-21 |
TW201704619A TW201704619A (en) | 2017-02-01 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108619638A (en) * | 2018-05-25 | 2018-10-09 | 兖州煤业股份有限公司 | Venetian blind type hot aerosol automatic fire extinguishing system, corresponding electric appliance cabinet and its installation method, extinguishing method |
CN110732102A (en) * | 2019-11-07 | 2020-01-31 | 楼辉义 | Intelligent fire-stopping and fire-stopping system capable of blocking smoke and fire and preventing spreading |
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TWI230220B (en) * | 2004-01-15 | 2005-04-01 | Chen Full Internat Co Ltd | Improved back draft damper door |
TWM283901U (en) * | 2005-06-03 | 2005-12-21 | Asli Mechanical Co Ltd | Blade adjusting mechanism and frame reinforcing structure of ventilation gate |
TWM288641U (en) * | 2005-09-23 | 2006-03-11 | Asli Mechanical Co Ltd | Improved airtight structure for air vent blade |
TWM371781U (en) * | 2009-03-17 | 2010-01-01 | Bing-Yu Chen | Fire-proof structure of rolling door |
TWM391580U (en) * | 2010-05-07 | 2010-11-01 | Jen Yang Fire Proof Technology Co Ltd | Metal rolling door structure capable of blocking thermal airflow and thermal conduction |
CN203613972U (en) * | 2013-11-25 | 2014-05-28 | 盛振洋 | Novel fire-proof and theft-proof safety door |
CN203910726U (en) * | 2014-06-24 | 2014-10-29 | 厦门天协力金属科技有限公司 | Fire-proof rolling shutter door fuse |
TWM510430U (en) * | 2015-07-16 | 2015-10-11 | Jen Yang Fireproof Technology Ltd | Shutter type ventilation door |
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TWI230220B (en) * | 2004-01-15 | 2005-04-01 | Chen Full Internat Co Ltd | Improved back draft damper door |
TWM283901U (en) * | 2005-06-03 | 2005-12-21 | Asli Mechanical Co Ltd | Blade adjusting mechanism and frame reinforcing structure of ventilation gate |
TWM288641U (en) * | 2005-09-23 | 2006-03-11 | Asli Mechanical Co Ltd | Improved airtight structure for air vent blade |
TWM371781U (en) * | 2009-03-17 | 2010-01-01 | Bing-Yu Chen | Fire-proof structure of rolling door |
TWM391580U (en) * | 2010-05-07 | 2010-11-01 | Jen Yang Fire Proof Technology Co Ltd | Metal rolling door structure capable of blocking thermal airflow and thermal conduction |
CN203613972U (en) * | 2013-11-25 | 2014-05-28 | 盛振洋 | Novel fire-proof and theft-proof safety door |
CN203910726U (en) * | 2014-06-24 | 2014-10-29 | 厦门天协力金属科技有限公司 | Fire-proof rolling shutter door fuse |
TWM510430U (en) * | 2015-07-16 | 2015-10-11 | Jen Yang Fireproof Technology Ltd | Shutter type ventilation door |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN108619638A (en) * | 2018-05-25 | 2018-10-09 | 兖州煤业股份有限公司 | Venetian blind type hot aerosol automatic fire extinguishing system, corresponding electric appliance cabinet and its installation method, extinguishing method |
CN110732102A (en) * | 2019-11-07 | 2020-01-31 | 楼辉义 | Intelligent fire-stopping and fire-stopping system capable of blocking smoke and fire and preventing spreading |
CN110732102B (en) * | 2019-11-07 | 2024-07-12 | 楼辉义 | Smoke-blocking fire-closing anti-spreading intelligent suffocation fire-controlling system |
Also Published As
Publication number | Publication date |
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TW201704619A (en) | 2017-02-01 |
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