TWI673084B - Multifunctional automatic window breaking fire extinguishing equipment - Google Patents
Multifunctional automatic window breaking fire extinguishing equipment Download PDFInfo
- Publication number
- TWI673084B TWI673084B TW107135268A TW107135268A TWI673084B TW I673084 B TWI673084 B TW I673084B TW 107135268 A TW107135268 A TW 107135268A TW 107135268 A TW107135268 A TW 107135268A TW I673084 B TWI673084 B TW I673084B
- Authority
- TW
- Taiwan
- Prior art keywords
- water outlet
- tube
- disc
- pipe
- water
- Prior art date
Links
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Nozzles (AREA)
Abstract
一種多功能自動破窗滅火設備，其噴水頭包括有：一底座、一套接管、一推進管及一出水件，該底座以該桿體處套設有該圓盤，該底座連接有該套接管，且該套接管之外管內裝設有該推進管，又該推進管之階狀孔提供該圓盤的容置，而該推進管的第一管段穿出該套接管之前蓋板，並於穿出端設置有該出水件，利用水壓推動該圓盤與該推進管，讓該出水件之撞擊尖端對玻璃窗產生強力衝擊而伸入燃燒中的室內，又該圓盤受到該桿體上的C形扣件所阻擋而與該圓盤分離，此時噴水孔之噴水方向能帶動該出水件產生自轉，進而大面積的噴灑全部的室內空間。 The utility model relates to a multifunctional automatic window breaking fire extinguishing device. A sprinkler head includes a base, a set of pipes, a propulsion pipe, and a water outlet. The base is sleeved with the disc at the rod body, and the base is connected with the sleeve. Take over, and the propulsion tube is installed in the tube outside the sleeve, and the stepped hole of the thrust tube provides the accommodation of the disc, and the first tube section of the thrust tube passes through the cover plate before the sleeve, The water outlet is arranged at the exit end, and the disk and the pushing tube are pushed by water pressure, so that the impact tip of the water outlet has a strong impact on the glass window and extends into the burning room. The C-shaped fastener on the rod body is blocked and separated from the disc. At this time, the water spray direction of the water spray hole can drive the water outlet to rotate, and then spray the entire indoor space in a large area.
Description
本發明係有關於一種滅火設備，尤指一種兼具滅火效果與消防人員的安全性多功能自動破窗滅火設備。 The invention relates to a fire extinguishing device, in particular to a multifunctional automatic window breaking fire extinguishing device that has both the fire extinguishing effect and the safety of firefighters.
按，由於都市化的發展使得商業辦公與社區住宅的高樓林立，導致消防人員進行火災救援的難度倍增，雖然大樓能仰賴自我的救護設施，例如火災警報器、自動撒水系統、緊急升降機、排煙窗戶等設備，且每一層樓依據消防法規定要放置一定比例數量的滅火器，確保火災發生後能在尚未擴大時就能即時撲滅、防止火災擴大到難以撲滅或造成重大的人員傷亡，而當火勢過大時，只能盡快疏散人員進行逃生或逃至消防隔離空間等待消防人員的搭救，但詳觀上述習知結構不難發覺其尚存有些許不足之處，主要原因係歸如下：由於大樓設計大多是採用玻璃帷幕、加裝有鐵窗之玻璃窗或設有矮牆之落地窗等，使得火災現場的高樓經常因為玻璃窗的阻隔而形成內部的悶燒與濃煙無法排出，並會讓消防水柱無法直接噴入室內或噴灑室內的全部空間，將會導致滅火與救援的時間拉延，受困人員與消防人員的危險性將會大幅的提高，而常見的應對方式是讓消防人員乘坐雲梯車至高樓窗旁以斧頭等銳器擊破窗戶，但該方式會讓消防人員在擊破時處於非常危險的狀態，另一方面，當窗戶有破損時，為了安全考量，消防人員只能於地面直接控制高壓水柱向該窗口噴水或在雲梯上方朝上或朝下噴水，該水柱能覆蓋的範圍有限，無法有效的快速達到滅火目的，許多時候只能控制火勢並等待可燃物完全燒完，習知之火災救援方式過於被動與緩慢，經常無法兼顧消防人員的安全性與快速滅火之訴求，此為本創作所欲改善之技術問題點。 According to the development of urbanization, the high-rise buildings of commercial offices and community houses have made it more difficult for firefighters to carry out fire rescue, although the building can rely on its own rescue facilities, such as fire alarms, automatic sprinkler systems, emergency lifts, drainage Smoke windows and other equipment, and a certain number of fire extinguishers must be placed on each floor in accordance with the fire protection law to ensure that fires can be immediately extinguished before they have been expanded, preventing the fire from expanding to be difficult to extinguish or causing major casualties. When the fire is too large, you can only evacuate people as soon as possible to escape or escape to the fire isolation space to wait for firefighters to rescue them. However, if you look at the above-mentioned conventional structure, it is not difficult to find that there are still some shortcomings. The main reasons are as follows: Most of the designs use glass curtains, glass windows with iron windows or floor-to-ceiling windows with low walls, etc., so that high-rise buildings at the scene of fires often have internal smoldering and heavy smoke that cannot be discharged because of the blocking of glass windows, and will not let out The fire water column cannot be sprayed directly into the room or the entire space in the room, which will cause fire extinguishing The delay of rescue time will greatly increase the danger of trapped and firefighters. The common response method is to let firefighters take the ladder car to the windows of high-rise buildings to break the windows with sharp instruments such as axe, but this method will Firefighters are in a very dangerous state when they are broken. On the other hand, when a window is damaged, for safety reasons, firefighters can only directly control the high-pressure water column on the ground to spray water into the window or spray water upwards or downwards above the ladder. The water column can only cover a limited area and cannot effectively achieve the purpose of extinguishing the fire quickly. In many cases, it can only control the fire and wait for the combustibles to be completely burned out. The conventional fire rescue method is too passive and slow, and often fails to take into account the safety and speed of firefighters. The demand for fire fighting is a technical problem that the creation wants to improve.
有鑑於此，本發明人於多年從事相關產品之製造開發與設計經驗，針對上述之目標，詳加設計與審慎評估後，終得一確具實用性之本發明。 In view of this, the present inventors have engaged in the manufacturing, development and design of related products for many years. After careful design and careful evaluation of the above-mentioned goals, they finally have a practical invention.
本發明所欲解決之技術問題在於針對現有技術存在的上述缺失，提供一種多功能自動破窗滅火設備。 A technical problem to be solved by the present invention is to provide a multifunctional automatic window breaking fire extinguishing device in response to the above-mentioned defects existing in the prior art.
一底座一端設有一連接盤，且該底座的另一端形成有一接管，又該連接盤中央開設有一固定孔，並於該固定孔的外圍開設有複數個相通該接管的入水口，又該固定孔穿設固定有一桿體，且該桿體套設有一圓盤，並於該桿體的自由端扣合有一C形扣件，讓該圓盤只能於該連接盤與該C形扣件之間進行位移，另該連接盤的外周緣開設有複數個通孔，一套接管包含有一前蓋板與一外管，且該前蓋板中央開設有一穿孔，並於該前蓋板的外周緣穿設有複數個螺桿，又該螺桿穿設該連接盤之通孔，並於該螺桿處皆配合鎖設有一螺帽，讓該外管夾設固定於該連接盤與該前蓋板之間，而該圓盤容置於該外管內部，一推進管相通有一第一管段與一第二管段，且該第一管段穿出於該前蓋板之穿孔，而該第一管段形成有一外螺紋部，又該第二管段抵觸該外管內壁且無法穿過該穿孔，且該第二管段形成有一階狀孔，並由該階狀孔容置該圓盤，使該圓盤能推動該推進管同步位移，一出水件一端形成有一撞擊尖端，並於該撞擊尖端處開設有複數個 噴水孔，又該出水件的另一端套設有至少一止水圈，且該出水件鄰近該止水圈的內側凸設有一擋環，而該出水件以套設該止水圈處穿***該第一管段內，又該出水件套設有一鎖合件，且該鎖合件形成有一內螺紋部，並以該內螺紋部螺鎖於該推進管之外螺紋部，又該鎖合件內凸有一擋圈，且該擋圈能阻擋該擋環而連接該出水件與該推進管，並讓該出水件能於該推進管處自由旋轉。 A connecting plate is provided at one end of a base, and a connecting pipe is formed at the other end of the base, and a fixing hole is provided at the center of the connecting plate, and a plurality of water inlets communicating with the connecting pipe are opened at the periphery of the fixing hole, and the fixing hole is also provided. A rod body is fixed through the rod body, and a circular disk is sleeved on the rod body, and a C-shaped fastener is fastened to the free end of the rod body, so that the disk can only be connected between the connecting disk and the C-shaped fastener. In addition, a plurality of through holes are provided on the outer peripheral edge of the connecting plate. A set of connecting tubes includes a front cover plate and an outer tube, and a perforation is provided in the center of the front cover plate, and the outer peripheral edge of the front cover plate is provided. A plurality of screws are passed through, and the screws pass through the through holes of the connecting plate, and a screw cap is fitted at the screw to lock the outer tube between the connecting plate and the front cover plate. And the disc is housed inside the outer tube, a propulsion tube communicates with a first tube section and a second tube section, and the first tube section passes through the perforation of the front cover plate, and the first tube section forms an outer The threaded part, and the second pipe section abuts against the inner wall of the outer pipe and cannot pass through Perforated, and a stepped hole is formed in the second pipe section, and the disc is accommodated by the stepped hole, so that the disc can push the propelling tube to move synchronously. An impact tip is formed at one end of a water outlet, and the impact There are several at the tip The water jet hole is provided with at least one water stop at the other end of the water outlet, and a retaining ring is protruded from the inside of the water outlet adjacent to the water stop, and the water outlet is inserted through the water stop In the first pipe section, the water outlet piece is sleeved with a locking piece, and the locking piece is formed with an internal thread portion, and the internal thread portion is screwed to the external thread portion of the pushing pipe, and the locking piece A retaining ring is protruded inside, and the retaining ring can block the retaining ring to connect the water outlet member and the propulsion tube, and allow the water outlet member to rotate freely at the propulsion tube.
其中，該桿體於遠離該C形扣件一端形成有一螺紋段，並於該螺紋段鎖設有一螺帽，使該桿體鎖設於該連接盤之固定孔。 Wherein, the rod body is formed with a threaded section at one end far from the C-shaped fastener, and a screw cap is locked at the threaded section, so that the rod body is locked in the fixing hole of the connecting disk.
其中，該連接盤與該前蓋板皆形成有一環槽，並由該環槽嵌合該外管。 Wherein, the connecting plate and the front cover plate both form a ring groove, and the ring groove is fitted into the outer tube.
其中，該接管快速連接有一消防水管，使消防水管的水壓能推動該圓盤與該推進管之第二管段，而該推進管的位移行程大於該圓盤的位移行程，令該出水件能於前進撞擊後再旋轉噴水。 Among them, the nozzle is quickly connected with a fire fighting water pipe, so that the water pressure of the fire fighting water pipe can push the disc and the second pipe section of the propulsion pipe, and the displacement stroke of the propulsion pipe is greater than the displacement stroke of the disc, so that the water outlet can After the forward impact, rotate the water spray.
其中，該圓盤外周緣套設有一密封圈，並以該密封圈抵觸該第二管段之階狀孔，又該第二管段之外部套設有至少一止漏圈，且該止漏圈抵觸於該外管內壁。 Wherein, a sealing ring is sleeved on the outer periphery of the disc, and the sealing ring is against the stepped hole of the second pipe section, and at least one leakage ring is sleeved on the outside of the second pipe section, and the leakage ring is in conflict On the inner wall of the outer tube.
其中，該出水件於該擋環與該擋圈之間夾設有一軸承，並由該軸承形成該出水件的旋轉助滑。 Wherein, a bearing is sandwiched between the water-receiving member and the retaining ring, and the rotation-assisted sliding of the water-receiving member is formed by the bearing.
其中，該連接盤一端形成有一套鎖部，且該底座係以該套鎖部呈可旋轉狀的套接於一伸縮梯頂端的一橫管，又該伸縮梯於頂端的兩側皆固定有一掛勾。 Wherein, a set of lock portions is formed at one end of the connecting plate, and the base is rotatably sleeved to a horizontal pipe at the top of a telescopic ladder, and the telescopic ladder is fixed to both sides of the top Hook.
其中，該前蓋板形成有一繩孔，並由該繩孔連接有一繩索， 又該繩索可拉動該前蓋板，使該套鎖部能相對該橫管旋轉而形成該出水件的角度擺動。 The front cover is formed with a rope hole, and a rope is connected through the rope hole. In addition, the rope can pull the front cover plate, so that the sleeve locking portion can rotate relative to the horizontal pipe to form an angle swing of the water outlet piece.
其中，該橫管處固定有二調整板，且該調整板處開設有複數個限位孔，而該些限位孔選擇穿設有一插銷，又該螺桿抵壓於該插銷並配合該繩索的緊拉能形成該出水件與該伸縮梯之間的相對角度調整。 Wherein, two adjusting plates are fixed at the horizontal pipe, and a plurality of limiting holes are opened at the adjusting plate, and the limiting holes are selectively provided with a bolt, and the screw is pressed against the bolt and cooperates with the rope. Tight pulling can form a relative angle adjustment between the water outlet and the telescopic ladder.
本發明的第一主要目的在於，該底座固定有該桿體，並於該桿體處套設有該圓盤，又該底座連接有該套接管，且該套接管之外管內裝設有該推進管，又該推進管之階狀孔提供該圓盤的容置，而該推進管的第一管段穿出該套接管之前蓋板，並於穿出端設置有該出水件，利用水壓推動該圓盤與該推進管之第二管段，讓該出水件之撞擊尖端對玻璃窗產生強力衝擊而伸入燃燒中的室內，又該圓盤受到該桿體上的C形扣件所阻擋，讓該第二管段仍受水壓推動而與該圓盤分離，此時水流能由該撞擊尖端的噴水孔直接噴灑於室內空間，而該噴水孔的噴水方向將能帶動該出水件產生快速自轉，進而大面積的噴灑全部的室內空間，藉此在消防人員不必靠近火災現場之前提下能有效的由高樓玻璃窗處從內部直接滅火，俾以兼具滅火效果與消防人員的安全性。 A first main object of the present invention is that the rod body is fixed on the base, and the disc is sleeved on the rod body, and the sleeve is connected to the base, and the outer tube of the sleeve is provided with an inner tube. The propulsion pipe and the stepped hole of the propulsion pipe provide the accommodation of the disc, and the first pipe section of the propulsion pipe penetrates the cover plate before the sleeve is taken over, and the water outlet is provided at the exit end to use water. The disk and the second pipe section of the pushing tube are pushed by pressure, so that the impact tip of the water outlet member has a strong impact on the glass window and extends into the burning room, and the disk is subject to the C-shaped fastener on the rod body. Block, so that the second pipe segment is still pushed by the water pressure and separated from the disc. At this time, the water flow can be directly sprayed into the indoor space through the spray hole of the impact tip, and the spray direction of the water spray hole will drive the water outlet to produce. Quick rotation, and then spray the entire indoor space on a large area, so that firefighters can effectively extinguish the fire directly from the inside of the high-rise glass windows before the firefighters do not have to approach the fire scene, so as to have both the fire extinguishing effect and the safety of firefighters. Sex.
本發明的第二主要目的在於，該噴水頭架設於該伸縮梯之橫桿處，並於該前蓋板連接有該繩索，又該伸縮梯於横桿固定有可提供該插銷穿設的調整板，拉動繩索讓該噴水頭穩定的抵靠於該插銷上，藉此有效的調整該伸縮梯與噴水頭之間的相對角度，俾以現場操作之便利性。 The second main object of the present invention is that the sprinkler head is installed at the cross bar of the telescopic ladder, and the rope is connected to the front cover, and the telescopic ladder is fixed on the cross bar to provide an adjustment for the insertion of the bolt. Plate, pulling the rope to make the sprinkler stably rest on the latch, thereby effectively adjusting the relative angle between the telescopic ladder and the sprinkler, so as to facilitate the operation on site.
其他目的、優點和本發明的新穎特性將從以下詳細的描述與相關的附圖更加顯明。 Other objects, advantages, and novel features of the present invention will become more apparent from the following detailed description and the accompanying drawings.
〔本創作〕 [This creation]
100‧‧‧噴水頭 100‧‧‧ sprinkler
10‧‧‧底座 10‧‧‧ base
11‧‧‧連接盤 11‧‧‧Connecting plate
111‧‧‧固定孔 111‧‧‧ fixing holes
112‧‧‧入水口 112‧‧‧Inlet
113‧‧‧通孔 113‧‧‧through hole
(114)(212)‧‧‧環槽 (114) (212) ‧‧‧Circular groove
115‧‧‧套鎖部 115‧‧‧set of lock
12‧‧‧接管 12‧‧‧ take over
13‧‧‧桿體 13‧‧‧ shaft
131‧‧‧螺紋段 131‧‧‧Thread Section
14‧‧‧圓盤 14‧‧‧Disc
141‧‧‧密封圈 141‧‧‧Sealing ring
15‧‧‧C形扣件 15‧‧‧C-shaped fastener
16‧‧‧螺帽 16‧‧‧nut
20‧‧‧套接管 20‧‧‧ sets take over
21‧‧‧前蓋板 21‧‧‧Front cover
211‧‧‧穿孔 211‧‧‧perforation
213‧‧‧繩孔 213‧‧‧ rope hole
22‧‧‧外管 22‧‧‧ Outer tube
23‧‧‧螺桿 23‧‧‧Screw
24‧‧‧螺帽 24‧‧‧Nuts
25‧‧‧繩索 25‧‧‧ Rope
30‧‧‧推進管 30‧‧‧Propulsion tube
31‧‧‧第一管段 31‧‧‧First Section
311‧‧‧外螺紋部 311‧‧‧external thread
32‧‧‧第二管段 32‧‧‧Second Section
321‧‧‧止漏圈 321‧‧‧Loop
322‧‧‧階狀孔 322‧‧‧step hole
40‧‧‧出水件 40‧‧‧ Outlet
41‧‧‧撞擊尖端 41‧‧‧ impact tip
411‧‧‧噴水孔 411‧‧‧Water spray hole
42‧‧‧止水圈 42‧‧‧Waterstop
43‧‧‧擋環 43‧‧‧Retaining ring
44‧‧‧鎖合件 44‧‧‧locking parts
441‧‧‧內螺紋部 441‧‧‧ Internal thread
442‧‧‧擋圈 442‧‧‧Retaining ring
45‧‧‧軸承 45‧‧‧bearing
50‧‧‧消防水管 50‧‧‧Fire Hose
60‧‧‧伸縮梯 60‧‧‧ Telescopic ladder
61‧‧‧橫管 61‧‧‧Horizontal tube
62‧‧‧掛勾 62‧‧‧Hook
63‧‧‧調整板 63‧‧‧Adjustment plate
631‧‧‧限位孔 631‧‧‧ limit hole
64‧‧‧插銷 64‧‧‧ Bolt
70‧‧‧玻璃窗 70‧‧‧ glass window
71‧‧‧鐵窗 71‧‧‧ iron window
72‧‧‧圍牆 72‧‧‧ fence
第1圖係本發明之立體圖。 Figure 1 is a perspective view of the present invention.
第2圖係本發明之立體分解圖。 Figure 2 is an exploded perspective view of the present invention.
第3圖係本發明之立體組合圖。 Fig. 3 is a three-dimensional combined view of the present invention.
第4圖係本發明之剖視圖。 Fig. 4 is a sectional view of the present invention.
第5圖係本發明應用於具鐵窗之窗戶的使用狀態示意圖。 FIG. 5 is a schematic diagram of the use state of the present invention applied to a window with iron windows.
第6圖係本發明應用於具鐵窗之窗戶的撞擊動作示意圖。 FIG. 6 is a schematic diagram of the impact action of the present invention applied to a window with iron windows.
第7圖係本發明應用於具鐵窗之窗戶的噴水動作示意圖。 FIG. 7 is a schematic view of the water spraying action of the present invention applied to a window with iron windows.
第8圖係本發明應用於無鐵窗之窗戶的使用狀態示意圖。 FIG. 8 is a schematic diagram of the use state of the present invention applied to a window without iron windows.
第9圖係本發明應用於具矮牆之窗戶的使用狀態示意圖。 FIG. 9 is a schematic diagram of the use state of the present invention applied to a window with a low wall.
為使 貴審查委員對本發明之目的、特徵及功效能夠有更進一步之瞭解與認識，以下茲請配合【圖式簡單說明】詳述如後：先請由第1圖、第2圖與第3圖所示觀之，一種多功能自動破窗滅火設備，其噴水頭100包括有：一底座10、一套接管20、一推進管30及一出水件40，一底座10一端設有一連接盤11，該底座10的另一端形成有一接管12，又該連接盤11中央開設有一固定孔111，並於該固定孔111的外圍開設有複數個相通該接管12的入水口112，又該固定孔111穿設固定有一桿體13’且該桿體13套設有一圓盤14，並於該桿體13的自由端扣合有一C形扣件15，而該桿體13於遠離該C形扣件15一端形成有一螺紋段131，並於該螺紋段131鎖設有一螺帽16，使該桿體13鎖設於該連接盤11之固定孔111，讓該圓盤14只能於該連接盤11與該C形扣件15之間進行位移，另該連接盤11的外周緣開設有複數個通孔113，一套接管20包含有一前蓋板21與一外管22，且該前蓋板21中央開設有一穿孔211，並於該前蓋板21的外周緣穿設有複數個螺桿23，又該螺桿23穿設該連接盤11之通孔113，並於該螺桿23處皆配合鎖設有一螺帽24，讓該外管22夾設固定於該連接盤11與該前蓋板21之間，另該連接盤11與該前蓋板21皆形成有一環槽(114)(212)，並由該環槽(114)(212)嵌合該外管22，使該圓盤14容置於該外管22內部，一推進管30相通有一第一管段31與一第二管段32，且該第一管段31穿出於該前蓋板21之穿孔211，而該第一管段31形成有一外螺紋部311，又該第二管段32抵觸該外管22內壁且無法穿過該穿孔211，且該第二管段32之外部套設有至少一止漏圈321，而該第二管段32是以該止漏圈321抵觸於該外管22內壁，另該第二管段32形成有一階狀孔322，並由該階狀孔322容置該圓盤14，使該圓盤14能推動該推進管30同步位移，且該圓盤14外周緣套設有一密封圈141，並以該密封圈141抵觸該第二管段32之階狀孔322，一出水件40一端形成有一撞擊尖端41，並於該撞擊尖端41處開設有複數個噴水孔411，該出水件40的另一端套設有至少一止水圈42，且該出水件40鄰近該止水圈42的內側凸設有一擋環43，而該出水件40以套設該止水圈42處穿***該第一管段31內，又該出水件40套設有一鎖合件44，且該鎖合件44形成有一內螺紋部442，並以該內螺紋部442螺鎖於該推進管30之外螺紋部311，又該出水件40於該擋環43與該擋圈441之間夾設有一軸承45，並由該軸承45形成該出水件40的旋轉助滑，又該鎖合件44內凸有一擋圈441，且該擋圈441能阻擋該擋環43而連 接該出水件40與該推進管30，並讓該出水件40能於該推進管30處自由旋轉，又該接管12快速連接有一消防水管50，使消防水管50的水壓能推動該圓盤14與該推進管30之第二管段32，而該推進管30的位移行程大於該圓盤14的位移行程，令該出水件40能於前進撞擊後再旋轉噴水，其中，該連接盤11一端形成有一套鎖部115，且該底座10係以該套鎖部115呈可旋轉狀的套接於一伸縮梯60頂端的一橫管61，又該伸縮梯60於頂端的兩側皆固定有一掛勾62，又該前蓋板21形成有一繩孔213，並由該繩孔213連接有一繩索25，該繩索25可拉動該前蓋板21，使該套鎖部115能相對該橫管61旋轉而形成該出水件40的角度擺動，另該橫管61處固定有二調整板63，且該調整板63處開設有複數個限位孔631，而該些限位孔631選擇穿設有一插銷64，又該噴水頭100能以該螺桿23抵壓於該插銷64，並配合該繩索25的緊拉能形成該出水件40與該伸縮梯60之間的相對角度調整。 In order for your reviewers to have a better understanding and understanding of the purpose, features and effects of the present invention, please cooperate with the following [Schematic Description] as detailed below: Please refer to Figure 1, Figure 2 and Figure 3 first. As shown in the figure, a multifunctional automatic window breaking fire extinguishing equipment, the sprinkler head 100 includes: a base 10, a set of takeovers 20, a propulsion tube 30 and a water outlet 40, one end of a base 10 is provided with a connection plate 11 A socket 12 is formed at the other end of the base 10, and a fixing hole 111 is provided in the center of the connecting plate 11, and a plurality of water inlets 112 communicating with the socket 12 are provided on the periphery of the fixing hole 111, and the fixing hole 111 A rod body 13 'is fixed therethrough, and a circular plate 14 is sleeved on the rod body 13, and a C-shaped fastener 15 is fastened to the free end of the rod body 13, and the rod body 13 is away from the C-shaped fastener. A threaded section 131 is formed at one end of the 15 and a nut 16 is locked to the threaded section 131, so that the rod body 13 is locked in the fixing hole 111 of the connection plate 11 so that the disk 14 can only be connected to the connection plate 11 And the C-shaped fastener 15 is displaced, and the outer periphery of the connecting plate 11 is provided with a plurality of passages. Hole 113, a set of connecting tube 20 includes a front cover plate 21 and an outer tube 22, and a perforation 211 is provided in the center of the front cover plate 21, and a plurality of screws 23 are passed through the outer periphery of the front cover plate 21, and The screw 23 passes through the through hole 113 of the connecting plate 11, and a screw cap 24 is fitted at the screw 23 to allow the outer tube 22 to be clamped and fixed between the connecting plate 11 and the front cover 21. In addition, the connecting plate 11 and the front cover plate 21 both form a ring groove (114) (212), and the ring groove (114) (212) is fitted into the outer tube 22, so that the disk 14 is accommodated in Inside the outer pipe 22, a pushing pipe 30 communicates with a first pipe section 31 and a second pipe section 32, and the first pipe section 31 passes through the perforation 211 of the front cover plate 21, and the first pipe section 31 forms an outer The threaded portion 311 and the second pipe section 32 abut against the inner wall of the outer pipe 22 and cannot pass through the perforation 211, and at least one leakage ring 321 is sleeved on the outside of the second pipe section 32, and the second pipe section 32 is The leakage stop ring 321 abuts against the inner wall of the outer tube 22, and a stepped hole 322 is formed in the second pipe section 32, and the disc 14 is received by the stepped hole 322, so that the disc 14 can push the disc 14 Thrust tube 30 And a sealing ring 141 is sleeved on the outer periphery of the disc 14, and the sealing ring 141 abuts the stepped hole 322 of the second pipe section 32. An impact tip 41 is formed at one end of the water outlet 40, and the impact A plurality of water spray holes 411 are provided at the tip 41. At the other end of the water outlet member 40, at least one water stop ring 42 is sleeved. The water outlet member 40 is protruded with a retaining ring 43 adjacent to the water stop ring 42. The water outlet member 40 is inserted into the first pipe section 31 by covering the water stop ring 42, and the water outlet member 40 is provided with a locking member 44, and the locking member 44 is formed with an internal thread portion 442. The internal thread portion 442 is screw-locked to the external thread portion 311 of the pushing tube 30, and the water outlet member 40 sandwiches a bearing 45 between the retaining ring 43 and the retaining ring 441, and the water outlet member 40 is formed by the bearing 45. The rotation assists sliding, and a retaining ring 441 is protruded inside the locking member 44, and the retaining ring 441 can block the retaining ring 43 to connect with it. Connect the water outlet 40 and the propulsion pipe 30, and allow the water outlet 40 to rotate freely at the propulsion pipe 30, and the connection pipe 12 is quickly connected with a fire water pipe 50, so that the water pressure of the fire water pipe 50 can push the disc 14 and the second pipe section 32 of the propulsion pipe 30, and the displacement stroke of the propulsion pipe 30 is greater than the displacement stroke of the disc 14, so that the water outlet 40 can rotate and spray water after a forward impact, wherein one end of the connection plate 11 A set of lock portions 115 is formed, and the base 10 is a horizontal pipe 61 that is rotatably sleeved on the top of a telescopic ladder 60 with the set of lock portions 115 rotatably fixed to the telescopic ladder 60 on both sides of the top. Hook 62, and the front cover 21 is formed with a rope hole 213, and a rope 25 is connected through the rope hole 213. The rope 25 can pull the front cover 21 so that the sleeve lock portion 115 can be opposite to the cross pipe 61. Rotate to form the angle swing of the water outlet 40. In addition, two adjusting plates 63 are fixed at the horizontal pipe 61, and a plurality of limiting holes 631 are opened at the adjusting plate 63. The bolt 64 and the sprinkler head 100 can press the bolt 23 against the bolt 64 and cooperate with the tightness of the rope 25. The pulling can form the relative angle adjustment between the water outlet 40 and the telescopic ladder 60.
其結構之組裝，再請由第1圖連續至第4圖所示觀之，先將該桿體13之螺紋段131穿設於該連接盤11之固定孔111處，並以該螺帽16鎖設於該螺紋段131，而該桿體13遠離該螺紋段131的一端套設該圓盤14，再裝設該C形扣件15而使該圓盤14不會脫離該桿體13，再於該底座10設有該圓盤14的一端套設有該推進管30，讓該第二管段32之階狀孔322容置該圓盤14，再進一步套設該套接管20之外管22，並由該外管22嵌合該連接盤11之環槽114，又該前蓋板21以該環槽212嵌合該外管22的另一端，同時以該穿孔211提供該推進管30之第一管段31穿出，又該前蓋板21周緣連接的該螺桿23皆穿過該連接盤11之通孔113，並於穿過處鎖設有該螺帽24，令該連接盤11與該前蓋板21夾合固定該外管22，並由該外管22內部提供該圓盤14與該第二管段32的容置，又該出水件40以套設有該止水圈42一端穿入該第一管段31，最後由該出水件40之撞擊尖端41處套入有該鎖合件44，並以該鎖合件44之內螺紋部442鎖設於該推進管30之外螺紋部311，同時透過該鎖合件44之擋圈441阻擋該出水件40之擋環43，並於該出水件40之擋環43與該擋圈441之間夾設有該軸承45，即能形成該出水件40於該推進管30處的可自轉連結，藉此完成其噴水頭100的結構組合，又該噴水頭100以該底座10之套鎖部115套設於該伸縮梯60之橫桿61上，且位於橫桿61所固定的兩該調整板63之間，令該噴水頭100之螺桿23能抵壓於該插銷64上形成支撐效果，而該底座10之接管12則用於提供該消防水管50的快速套接，藉此能應用於火災現場。 For the assembly of the structure, please continue from the first figure to the fourth figure, and first thread the thread section 131 of the rod body 13 at the fixing hole 111 of the connecting plate 11, and use the nut 16 Locked on the threaded section 131, and the end of the rod body 13 far from the threaded section 131 is sleeved with the disk 14, and then the C-shaped fastener 15 is installed so that the disk 14 does not leave the rod body 13, The push tube 30 is sleeved on one end of the base 10 provided with the disk 14, and the stepped hole 322 of the second tube section 32 accommodates the disk 14, and the sleeve tube of the sleeve 20 is further sleeved. 22, and the outer tube 22 is fitted into the ring groove 114 of the connection plate 11, and the front cover plate 21 is fitted into the other end of the outer tube 22 with the ring groove 212, and the push tube 30 is provided with the perforation 211 The first pipe section 31 penetrates, and the screws 23 connected to the periphery of the front cover 21 all pass through the through hole 113 of the connection plate 11, and the nut 24 is locked at the passing place to make the connection plate 11 The outer tube 22 is clamped and fixed with the front cover plate 21, and the accommodation of the disc 14 and the second tube section 32 is provided from the inner tube 22, and the water outlet 40 is sleeved with the water stop 42 One end penetrates into the first pipe section 31, Then, the locking member 44 is sleeved at the striking tip 41 of the water outlet member 40, and the internal screw portion 442 of the locking member 44 is locked to the external screw portion 311 of the pushing pipe 30, and at the same time passes through the lock The retaining ring 441 of the member 44 blocks the retaining ring 43 of the water outlet member 40, and the bearing 45 is sandwiched between the retaining ring 43 of the water outlet member 40 and the retaining ring 441, so that the water outlet member 40 can be formed in the advancement. The pipe 30 can be connected by rotation to complete the structural combination of the sprinkler head 100, and the sprinkler head 100 is set on the cross bar 61 of the telescopic ladder 60 with the lock portion 115 of the base 10, and is located on the cross bar Between the two adjustment plates 63 fixed by 61, the screw 23 of the sprinkler head 100 can be pressed against the latch 64 to form a supporting effect, and the nozzle 12 of the base 10 is used to provide a fast sleeve of the fire hose 50 It can be applied to a fire scene.
本創作實際使用之情況，續請由第5、6、7圖配合第2圖所示觀之，火災現場的高樓經常因為玻璃窗70的阻隔而形成內部的悶燒與濃煙無法排出，並會讓消防水柱無法直接噴入室內或噴灑室內的全部空間，此時能將組裝有該噴水頭100之伸縮梯60伸長至該高樓玻璃窗70旁，如該玻璃窗70組裝有該鐵窗71時，能透過該伸縮梯60之掛勾62固定於該玻璃窗70前，並能下拉該繩索25使該出水件40由朝天狀態順著該橫桿61向下擺動，進而讓出水件40之撞擊尖端41正對該玻璃窗70，再進一步說明，該伸縮梯60之調整板63開設有不同位置的限位孔631，讓該插銷64能選擇適合的限位孔631進行插設，讓該噴水頭100能相對該伸縮梯60抵靠於不同角度位置，藉此能配合該伸縮梯60架設不同高度與角度狀態時，能控制該噴水頭100之撞擊尖端41正對於需要撞破的玻璃窗70，再進一步開啟該消防水管50進行供水，讓該消防水管50的水壓能同時推動該圓盤14與 該推進管30之第二管段32，而該圓盤14沿著該桿體13進行位移的推力亦能輔助推壓於該第二管段32的階狀孔322處，使該水流於推進管30前進階段尚不會有水流進入該出水件40，藉此透過水壓形成該出水件40之撞擊尖端41對玻璃窗70產生強力衝擊，就能撞破該玻璃窗70而伸入燃燒中的室內，又於衝擊後，該圓盤14將先受到該桿體13上的C形扣件15所阻擋，讓該推進管30之第二管段32仍受水壓推動而與該圓盤14分離，此時水流能依序通過該第二管段32之階狀孔322、第一管段31與該出水件40內部，並由該撞擊尖端41的噴水孔411直接噴灑於室內空間，而該噴水孔411的噴水方向為側向出水，且該鎖合件44內凸有一擋圈441，且該擋圈441能阻擋該擋環43，並讓該出水件40能於該推進管30處自由旋轉，藉此就能利用噴水水壓帶動該出水件40產生快速自轉，進而大面積的噴灑全部的室內空間，藉此在消防人員不必靠近火災現場之前提下能有效的由高樓玻璃窗70處從內部直接滅火，俾以兼具滅火效果與消防人員的安全性。 For the actual use of this creation, please continue to observe from Figures 5, 6, and 7 as shown in Figure 2. The high-rise buildings at the scene of fires often have internal smoldering and thick smoke that cannot be discharged due to the blocking of glass windows 70. It will also prevent the firefighting water column from spraying directly into the room or the entire space in the room. At this time, the telescopic ladder 60 equipped with the sprinkler head 100 can be extended to the high-rise glass window 70. If the glass window 70 is assembled with the iron window At 1700 hours, the hook 62 of the telescopic ladder 60 can be fixed in front of the glass window 70, and the rope 25 can be pulled down to make the water outlet 40 swing downward from the sky toward the cross bar 61, and then let the water outlet 40 The striking point 41 is facing the glass window 70. To further explain, the adjusting plate 63 of the telescopic ladder 60 is provided with limiting holes 631 of different positions, so that the pin 64 can select a suitable limiting hole 631 for insertion, so that The sprinkler head 100 can be abutted at different angle positions relative to the telescopic ladder 60, so that when the telescopic ladder 60 is erected at different heights and angles, the impact tip 41 of the sprinkler 100 can be controlled to face the glass to be broken. Window 70, open the fire hose further 50 to supply water, so that the water pressure of the fire hose 50 can simultaneously push the disc 14 and The pushing force of the second pipe section 32 of the pushing pipe 30 and the displacement of the disc 14 along the rod body 13 can also help push the stepped holes 322 of the second pipe section 32 so that the water flows in the pushing pipe 30 In the forward stage, no water flow will enter the water outlet member 40, so that the impact tip 41 of the water outlet member 40 is formed by water pressure to have a strong impact on the glass window 70, and the glass window 70 can be broken into the burning room. After the impact, the disc 14 will be blocked by the C-shaped fastener 15 on the rod body 13 first, so that the second pipe section 32 of the pushing pipe 30 is still pushed by the water pressure and separated from the disc 14. At this time, the water flow can sequentially pass through the stepped holes 322 of the second pipe section 32, the first pipe section 31 and the water outlet 40, and be sprayed directly into the indoor space through the water spray hole 411 of the impact tip 41, and the water spray hole 411 The water spraying direction is lateral water discharge, and a retaining ring 441 protrudes inside the locking member 44, and the retaining ring 441 can block the retaining ring 43 and allow the water outlet member 40 to rotate freely at the pushing pipe 30. This can use the water pressure of the spraying water to drive the water outlet 40 to rotate rapidly, and then spray the entire area in a large area. Rooms, whereby firefighters do not have near the scene of the fire under the premise that it can effectively direct fire from the windows of the tower 70 from the inside, in order to serve both security and firefighters extinguishing effect.
再進一步說明其使用狀況，先請由第8圖配合第2圖所示觀之，當該玻璃窗70前未加裝有鐵窗時，該伸縮梯60以自身的重量直接放置於該玻璃窗70前方，並配合該噴水頭100之重量與該繩索25的下拉力量，亦能讓該噴水頭100之撞擊尖端41穩定的設置於該玻璃窗70的正前方，透過該水壓推動形成該撞擊尖端41對該玻璃窗70的衝擊撞破，再以該噴水孔411的噴水方向形成該出水件40的自轉作動，藉此就能噴灑整個室內空間進行全面性的滅火，再請配合第9圖所示觀之，該伸縮梯60亦能利用該掛勾62固定於具有陽台圍牆72之玻璃窗70，並透過該鎖合件44的旋鬆而快速更換長度較長的出水件40，使該出水件40同樣能直接擊破穿入室內進行 噴水滅火，俾以達到等效之使用功能。 To further explain its use, please refer to Figure 8 and Figure 2. When the glass window 70 is not equipped with an iron window, the telescopic ladder 60 is directly placed on the glass window 70 with its own weight. Along with the weight of the sprinkler 100 and the pull-down force of the rope 25, the impact tip 41 of the sprinkler 100 can be stably set directly in front of the glass window 70, and the impact tip is formed by the water pressure. The impact of 41 on the glass window 70 is broken, and then the rotation of the water outlet 40 is formed by the spray direction of the water spray hole 411, so that the entire indoor space can be sprayed for comprehensive fire extinguishing. Please cooperate with Figure 9 It can be seen that the telescopic ladder 60 can also be fixed to the glass window 70 with the balcony fence 72 by using the hook 62, and the long-distance water outlet 40 can be quickly replaced by the loosening of the locking member 44 to make the water out. Piece 40 can also be directly penetrated and penetrated into the room. Use water spray to extinguish the fire and achieve the equivalent function.
藉上述具體實施例之結構，可得到下述之效益：(一)該底座10固定有該桿體13，並於該桿體13處套設有該圓盤14，又該底座10連接有該套接管20，且該套接管20之外管22內裝設有該推進管30，又該推進管30之階狀孔322提供該圓盤14的容置，而該推進管30的第一管段31穿出該套接管20之前蓋板21，並於穿出端設置有該出水件40，利用水壓推動該圓盤14與該推進管30之第二管段32，讓該出水件40之撞擊尖端41對玻璃窗70產生強力衝擊而伸入燃燒中的室內，又該圓盤14受到該桿體13上的C形扣件15所阻擋，讓該第二管段32仍受水壓推動而與該圓盤14分離，此時水流能由該撞擊尖端41的噴水孔411直接噴灑於室內空間，而該噴水孔411的噴水方向將能帶動該出水件40產生快速自轉，進而大面積的噴灑全部的室內空間，藉此在消防人員不必靠近火災現場之前提下能有效的由高樓玻璃窗70處從內部直接滅火，俾以兼具滅火效果與消防人員的安全性；(二)該噴水頭100架設於該伸縮梯60之橫桿61處，並於該前蓋板21連接有該繩索25，又該伸縮梯60於横桿61固定有可提供該插銷64穿設的調整板63，拉動繩索25讓該噴水頭100穩定的抵靠於該插銷64上，藉此有效的調整該伸縮梯60與噴水頭100之間的相對角度，俾以現場操作之便利性。 By virtue of the structure of the above specific embodiment, the following benefits can be obtained: (1) The base 10 is fixed with the rod body 13, and the disc 14 is sleeved on the rod body 13, and the base 10 is connected with the base 10. The socket tube 20 is sleeved, and the push tube 30 is installed in the outer tube 22 of the socket tube 20, and the stepped hole 322 of the push tube 30 provides the accommodation of the disc 14, and the first pipe section of the push tube 30 31 Pass through the cover plate 21 before exiting the sleeve 20, and the water outlet 40 is provided at the outlet end. The water pressure is used to push the disc 14 and the second pipe section 32 of the push tube 30 to make the water outlet 40 collide. The tip 41 has a strong impact on the glass window 70 and extends into the burning room, and the disc 14 is blocked by the C-shaped fastener 15 on the rod body 13, so that the second pipe section 32 is still pushed by the water pressure and interacts with The disc 14 is separated. At this time, the water flow can be directly sprayed into the indoor space through the water spray hole 411 of the impact tip 41, and the water spray direction of the water spray hole 411 will drive the water outlet 40 to rotate rapidly, and then spray all over a large area. Interior space, so that firefighters can effectively remove Directly extinguish the fire from the inside, so as to have both the fire extinguishing effect and the safety of firefighters; (2) the sprinkler 100 is erected at the cross bar 61 of the telescopic ladder 60, and the rope 25 is connected to the front cover 21, Moreover, the telescopic ladder 60 is fixed on the cross bar 61 with an adjustment plate 63 that can provide the insertion of the plug 64, and the rope 25 is pulled to make the sprinkler head 100 stably rest on the plug 64, thereby effectively adjusting the telescopic ladder 60. The relative angle with the sprinkler head 100 is convenient for field operation.
綜上所述，本發明確實已達突破性之結構設計，而具有改良之發明內容，同時又能夠達到產業上之利用性與進步性，且本發明未見於任何刊物，亦具新穎性，當符合專利法相關法條之規定，爰依法提出發明專利申請，懇請 鈞局審查委員授予合法專利權，至為感禱。 To sum up, the present invention has indeed achieved a breakthrough structural design, with improved content of the invention, and at the same time, it can achieve industrial applicability and progress, and the present invention is not seen in any publications, and it is also novel. In accordance with the relevant provisions of the Patent Law, I filed an application for an invention patent in accordance with the law.
唯以上所述者，僅為本發明之一較佳實施例而已，當不能以之限定本發明實施之範圍；即大凡依本發明申請專利範圍所作之均等變化與修飾，皆應仍屬本發明專利涵蓋之範圍內。 The above is only one of the preferred embodiments of the present invention. When it cannot be used to limit the scope of the present invention; that is, all equal changes and modifications made in accordance with the scope of the patent application for the present invention should still belong to the present invention. Within the scope of the patent.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107135268A TWI673084B (en) | 2018-10-05 | 2018-10-05 | Multifunctional automatic window breaking fire extinguishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107135268A TWI673084B (en) | 2018-10-05 | 2018-10-05 | Multifunctional automatic window breaking fire extinguishing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TWI673084B true TWI673084B (en) | 2019-10-01 |
| TW202014220A TW202014220A (en) | 2020-04-16 |
Family
ID=69023645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW107135268A TWI673084B (en) | 2018-10-05 | 2018-10-05 | Multifunctional automatic window breaking fire extinguishing equipment |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI673084B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450430A (en) * | 2020-05-22 | 2020-07-28 | 山东钰涛消防科技有限公司 | Interlayer fire-extinguishing multifunctional water gun |
| CN113856094A (en) * | 2021-09-18 | 2021-12-31 | 广东冠蓝建设有限公司 | Fire-fighting device for high-rise building |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021201226B4 (en) * | 2020-02-11 | 2023-04-20 | Jan Heinemann | Arrangement of scaling ladder part and mobile ladder attachment with spray head and manufacturing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW312978U (en) * | 1997-03-19 | 1997-08-11 | Zi-Zheng Guo | Fire fighting gun structure |
| TW201321042A (en) * | 2011-11-23 | 2013-06-01 | Hui-Mei Chen | Fire extinguisher nozzle having function as emergency hammer |
| EP2923738B1 (en) * | 2014-03-28 | 2017-01-25 | Iveco Magirus Ag | Penetration device for use in fire-fighting operations, in particular in the context of airport rescue |
| EP2512607B1 (en) * | 2009-12-14 | 2017-10-11 | Prevent Systems AS | Fire extinguishing assembly for transforming a liquid to a liquid mist |
| WO2018091055A1 (en) * | 2016-11-16 | 2018-05-24 | Rosenby Engineering Aps | Fire fighting device |
| WO2018148273A1 (en) * | 2017-02-08 | 2018-08-16 | Oshkosh Corporation | Fire apparatus piercing tip ranging and alignment system |
-
2018
- 2018-10-05 TW TW107135268A patent/TWI673084B/en not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW312978U (en) * | 1997-03-19 | 1997-08-11 | Zi-Zheng Guo | Fire fighting gun structure |
| EP2512607B1 (en) * | 2009-12-14 | 2017-10-11 | Prevent Systems AS | Fire extinguishing assembly for transforming a liquid to a liquid mist |
| TW201321042A (en) * | 2011-11-23 | 2013-06-01 | Hui-Mei Chen | Fire extinguisher nozzle having function as emergency hammer |
| EP2923738B1 (en) * | 2014-03-28 | 2017-01-25 | Iveco Magirus Ag | Penetration device for use in fire-fighting operations, in particular in the context of airport rescue |
| WO2018091055A1 (en) * | 2016-11-16 | 2018-05-24 | Rosenby Engineering Aps | Fire fighting device |
| WO2018148273A1 (en) * | 2017-02-08 | 2018-08-16 | Oshkosh Corporation | Fire apparatus piercing tip ranging and alignment system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450430A (en) * | 2020-05-22 | 2020-07-28 | 山东钰涛消防科技有限公司 | Interlayer fire-extinguishing multifunctional water gun |
| CN113856094A (en) * | 2021-09-18 | 2021-12-31 | 广东冠蓝建设有限公司 | Fire-fighting device for high-rise building |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202014220A (en) | 2020-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI673084B (en) | Multifunctional automatic window breaking fire extinguishing equipment | |
| US10799736B2 (en) | Structurally-installed access device for accepting connection by a fire hose nozzle to introduce firefighting fluid into an enclosed space of a structure | |
| KR20120079219A (en) | Water cannon for fire protection | |
| KR101279525B1 (en) | Springkler head for prevent combustion spread of building facade | |
| CN109488177B (en) | Fire door is prevented to keeper self-tying formula | |
| CN211461893U (en) | Fire fighting device for high-rise building | |
| CN211115578U (en) | Fire door is prevented to intelligence with extinguishing device | |
| CN110604883A (en) | Emergency fire-fighting equipment with power device | |
| CN211132799U (en) | Fire-extinguishing escape device for building | |
| KR101700216B1 (en) | Fire prevention equipment in balcony | |
| CN109404582B (en) | Fire-fighting water pressure loop control valve for high-rise building | |
| CN212327221U (en) | Interlayer fire-extinguishing multifunctional water gun | |
| CN211935300U (en) | Fire extinguishing device for fire engineering | |
| CN114934603A (en) | Indoor heat preservation fire prevention plate structure | |
| CN202289275U (en) | High-rise outer wall fire-extinguishing gun | |
| CN221181477U (en) | Indoor fire control spray set of adjustable spray range | |
| CN202086981U (en) | High-pressure water curtain fire-extinguishing system with smoke-preventing, time-delaying and life-saving functions | |
| CN213741375U (en) | Fire-fighting anti-collision underground fire hydrant | |
| CN109395287A (en) | A kind of portable fire-fighting and rescue platform truck | |
| CN219539298U (en) | Portable fire emergency rescue smoke-isolation plugging device | |
| CN217233319U (en) | Civil air defense engineering is with fire prevention block structure | |
| CN220175937U (en) | Automatic fire extinguishing device for building fire safety | |
| CN221256578U (en) | Fireproof metal door and window | |
| CN218944230U (en) | Fire-fighting equipment with alarm device | |
| CN115501513B (en) | Fire extinguishing device for outer wall of high-rise building and fire extinguishing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |