M310715 八、新型說明： 【新型所屬之技術領域】 、 本創作關於一種用於喷灑$防泡沫水的灑水頭，特別 是涉及灑水頭内一受熱開閥之閥帽的改良技術。 【先前技術】 消防用灑水頭，通常是用來安装在建築物室内的吸頂 式消防供水管路上，可在室内不慎發生火災時，藉灑水頭 内設置之能感知火緣而自動破裂的感溫玻璃柱’以自動開 閥喷灑消防用水，澆熄火苗。 目前坊間所見具自動感溫效能的消防用灑水頭（如圖5 所示）’系在灑水頭本體10之上座110内設一出水閥口 140 與消防供水管路7相接，灑水頭本體10之下座120底部設 一回水板20，且出水閥口 140内嵌置一套設有止水墊圈5〇 的閥帽30，以利用止水墊圈50關閉出水閥口 140，並於閥 帽30頂部及底部各自形成一平面及一嵌孔3〇1，同時嵌孔 301及下座120的頂部之間嵌組一感溫玻璃柱6〇 ;藉由感 _ 溫玻璃柱60受熱時破裂，以釋放閥帽30及止水墊圈5〇， 讓消防供水管路7内之水流宣泄而出，使閥帽3〇受出水閥 口 140内 >甬出之消防水的推力作用而垂向掉落，促使消防 水經回水板20叉分擴散水流成水花的喷灑作用，以達洗媳 較大範圍室内火苗。 惟，上述消防灑水頭的閥帽30，於玻璃柱6〇受熱破裂 而垂向掉落時，容易套置在下座120上，使出水閥口 14〇 流出之消防水直接沖到閥帽頂部的平面上，並沿著閥帽外 壁排流至地面，阻礙了消防水經由下座12〇溢流至回水板 M310715 ==擴散水流的仙，故遭致灑水能力欠佳的問題 方間現用之感溫玻餘6〇的規格尺寸多樣化 卜’ :以嵌套在閥帽30之铁孔3〇1内 樣化，因此在組裝時往往需依玻璃柱6Q該忒， 了=適喪扣之嵌孔3〇",徑的閥帽3〇，但卻因此增:: 丄、、具較向，故亟需加以改善。 本 【新型内容】 |]作之目的旨在提供—種I設在消防供水管路上的 掉使m水頭之卿於㈣防水的推力仙時能偏向 水ί力以避免閥帽妨礙消防水排流，進而提升水頭之麗 為能實踐上述之目的，本創作消防灑水頭，包含有： 雙仙—灑水頭本體，具一上座及一下座，上座與下座間具 1肋壁相連，且上座内至少具一頸狀的出水閥口； 迴水板，设於灑水頭本體之下座的底部； 帽:閥帽，頂端形成一能令帽體重心偏移之斜部，且閥 目内嵌組一環片，該環片上形成一具既定孔徑之嵌孔； 水〜彈性止水墊圈，套設於閥帽外圍，以嵌置閥帽於出 7間D内，並藉墊圈關閉出水閥口；及 級〜〜感溫玻璃柱，内載甘油及硝石，且感溫玻璃柱係嵌 故知環片之嵌孔及下座的頂部之間，於受熱時破裂，以釋 間帽及彈性止水墊圈，使閥帽受出水閩口内湧出之消防 M310715 水的推力作用’以及閥帽之斜部能偏移帽體重心的作用， 促使閥帽於被釋放時能偏向掉落。 除此之外，本創作也包含： 制所述閥帽能嵌組具相異嵌孔孔徑的環片，此環片因產 衣成本較閥帽低廉，且可依據感溫玻璃柱頭端的規格外徑 ^組換相對孔徑的環片，且該閥帽係—體抽製成型，因此 料及加卫成本上，以及在產製效率上，皆較優於傳統 然而，為能再加詳述本創作，併予列舉較佳實施之圖 J，以詳細說明其實施方式如後述： 【實施方式】 首^圖丨赫，揭μ本創作—M310715 VIII. New description: [New technical field] This creation relates to a sprinkler head for spraying anti-foam water, especially an improved technique for a hot-opened bonnet in the sprinkler head. [Prior Art] The sprinkler head for firefighting is usually installed on the ceiling-type fire water supply pipe in the building. It can be automatically broken when the fire is accidentally caused by the sprinkler head. The temperature-sensitive glass column 'spray fire water with automatic valve opening and extinguish the flame. At present, the sprinkler head for fire protection with automatic temperature sensing performance (shown in FIG. 5) is disposed in the upper seat 110 of the sprinkler head body 10, and a water outlet port 140 is connected to the fire water supply pipe 7, and the sprinkler head body 10 is connected. A water return plate 20 is disposed at the bottom of the lower seat 120, and a bonnet 30 provided with a water stop washer 5〇 is embedded in the water outlet valve port 140 to close the water outlet valve port 140 by the water stop washer 50, and the bonnet is closed. A top surface and a bottom portion respectively form a flat surface and a through hole 3〇1, and a temperature-sensitive glass column 6〇 is embedded between the top of the insertion hole 301 and the lower base 120; and the glass column 60 is broken when heated by the heat-sensitive glass column 60. The bonnet 30 and the water stop washer 5 are released, and the water flow in the fire water supply pipe 7 is vented, so that the bonnet 3 垂 is detached by the thrust of the fire water discharged from the water outlet valve port 140 Falling, the fire water is caused to flow through the backwater plate 20 to diffuse the water into a spray of water, in order to reach a large range of indoor fire. However, the bonnet 30 of the fire sprinkler head is easily placed on the lower seat 120 when the glass column 6 is thermally ruptured and dropped vertically, so that the fire water flowing out of the outlet valve port 14 directly rushes to the top of the bonnet. On the plane, and along the outer wall of the bonnet, it drains to the ground, which prevents the fire water from overflowing through the lower seat 12〇 to the return water plate M310715 == the diffused water flow, so the problem of poor water sprinkling ability is used. The temperature of the glass is 6 〇. The size of the product is diversified: it is nested in the iron hole 3〇1 of the bonnet 30. Therefore, it is often necessary to follow the glass column 6Q during assembly. The hole of the hole is 3〇", the diameter of the bonnet is 3〇, but it is increased:: 丄, and it is relatively oriented, so it needs to be improved. The purpose of this [new content] |] is to provide - the kind I is set on the fire water supply pipeline so that the head of the water head can be biased to the water when the thrust of the water head is (4) to prevent the bonnet from obstructing the fire water drainage. In order to improve the purpose of the above, the fire sprinkler head of the creation includes: a double fairy-sprinkling head body having a seat and a lower seat, and the upper seat and the lower seat are connected by a rib wall, and at least in the upper seat a neck-shaped outlet valve port; a water return plate disposed at the bottom of the seat below the sprinkler head body; a cap: a bonnet having a slanted portion at the top end that allows the center of gravity of the cap to be offset, and a valve body inset a ring, a ring with a predetermined aperture is formed on the ring piece; a water-elastic water stop washer is sleeved on the periphery of the bonnet to embed the bonnet in 7 D, and the outlet valve is closed by a gasket; ~~The temperature-sensitive glass column contains glycerin and saltpeter, and the temperature-sensitive glass column is embedded between the hole of the ring piece and the top of the lower seat. It is broken when heated, with the release cap and the elastic water stop washer. The bonnet is subjected to the thrust of fire M310715 water from the outlet of the water outlet' And the slanted portion of the bonnet can offset the weight of the cap, causing the bonnet to fall off when released. In addition, the creation also includes: The bonnet can be assembled with a ring piece with a different perforated aperture, which is cheaper than the bonnet due to the cost of the garment, and can be based on the specifications of the head end of the temperature-sensitive glass column. The diameter of the group is changed to the ring of the relative aperture, and the bonnet is formed into a body, so the cost of the material and the reinforcement, and the production efficiency are better than the traditional ones. The creation and exemplification of the better-executed diagram J will be described in detail as follows: [Embodiment] The first ^图丨丨, reveals the creation of this book—
不圖’朗本_的主要構成技術包含有： 1 oJ 灑水頭本體1，具一上座η 與下应10 4日日 U及一下座12，上座Η 、下座12之間具雙側肋壁13相連， -頸狀的出水間口 14,該出水二4且广上/11内f少設有 141 ; 14底部形成一朝下梯部 1之下座12的底部； 迴水板2，設於灑水頭本, 一閥帽3，係一體抽製成型（ 3頂端形成-能令帽體重心偏移圖2所示），且閥帽 成—環槽32，並於環槽32内嵌钽二j 31，閥帽3底端形 成一具既定孔徑之纽4卜同日片4,該環片4上形 部33; τ間帽3外圍形成一朝上梯 上 33 141上，並 —彈性止水墊圈5，套設於閥 ，以嵌置閥帽；3於出水閥口 14目外圍之朝上梯部 内之朝下梯部 M310715 措塾圈5關閉出水閥口 I* ·及 ’ —感溢玻雜6,内载甘油及石肖石，且感溫玻璃柱6頂 部形成一凸部6卜該凸部61嵌置於喪孔41内以定位感溫 玻璃柱6，同時感溫玻魏6嵌組於環片4之嵌孔41及下 座η的頂部之間，以頂持止水塾圈5關閉出水闕口 14。 藉由上述構件之組成’可將灑水頭本體1之上座11螺 組於一消防供水管路7上（如圖3所示），使出水閥口 14 了^與供?官路7相接，以導人餘用水，據以實施本創 ，作二特別是在室内發生火災時，火苗所產生的高溫會造成 感玻璃检6受熱破裂（如圖4所示），以釋放閥帽3及彈 &止水墊圈5 ’此時’閥帽3會受出水閥口 14内汤出之消 防火的推力作用，以及閥帽3之斜部31能偏移帽體重心的 作用，致使閥帽3於被釋放時能偏向掉落，以避免閥帽3 因垂向掉落而容易套置在下座12上，促使供水管路7内之 /肖水能順利經由下座12而溢流至回水板2產生叉分擴散 水凉·作用’以澆熄較大範圍室内火苗，據以提升灑水頭之 灑水能力。 議 除此之外，上述閥帽3之環槽32能嵌組具相異嵌孔孔 徑的環片4,乃有利於在遇及需求組裝相異規格之感溫玻璃 柱6的情況下，無需更換閥帽3，而僅需替換所需規格孔徑 的％片4 ’即可嵌組感溫玻璃柱6頭端之相對外徑者，因此 有利於節省產製成本。 综上所陳，僅為本創作之較佳實施例而已，並非用以 限&本創作之申請專利範圍；凡其他未脫離本創作所揭示 之精神下而完成的等效修飾或置換，均應包含於後述申請 8 M310715 專利範圍内。 【圖式簡單說明】 圖1 圖2 圖3 圖4 圖5The main components of the technique are: 1 oJ sprinkler head body 1, with a top seat η and a lower 10 4 day U and a lower seat 12, with a double rib wall between the upper seat 下 and the lower seat 12 13 connected, - neck-shaped outlet port 14, the outlet water 2 4 and wide / 11 inner f less 141; 14 bottom forming a bottom portion of the lower step 1 lower seat 12; backwater 2, located in Sprinkler head, a bonnet 3, is integrally formed (3 top forming - can make the cap weight shift shown in Figure 2), and the bonnet is - ring groove 32, and embedded in the ring groove 32 Two j 31, the bottom end of the bonnet 3 forms a button 4 with a predetermined aperture, the upper portion of the ring piece 4, the upper portion 33 of the ring piece 3; the outer periphery of the τ inter-cap 3 forms an upwardly facing upper surface 33 141, and elastic Water washer 5, sleeved on the valve to embed the bonnet; 3 downward facing ladder M310715 in the upward facing ladder at the periphery of the outlet valve port 14, the coil 5 closes the outlet valve port I* · and '- The glass is mixed with glycerin and stone, and a convex portion 6 is formed on the top of the temperature-sensitive glass column 6. The convex portion 61 is embedded in the funnel 41 to position the temperature-sensitive glass column 6, and the temperature is warm. Inserting the hole 41 in the ring piece 4 and Η between the top of the seat, a top holding ring 5 sealing off Sook outlet port 14 Que. By means of the composition of the above components, the upper seat 11 of the sprinkler head body 1 can be screwed onto a fire water supply line 7 (as shown in FIG. 3), so that the outlet valve port 14 is connected to the supply official road 7, According to the implementation of the water, according to the implementation of the original, especially in the case of indoor fire, the high temperature generated by the flame will cause the glass test 6 to be thermally cracked (as shown in Figure 4), to release the bonnet 3 and bomb & water stop washer 5 'At this time' the bonnet 3 will be subjected to the thrust of the fire extinguishing from the outlet valve port 14, and the inclined portion 31 of the bonnet 3 can offset the weight of the cap, resulting in the bonnet 3 When it is released, it can be biased to fall, so as to prevent the bonnet 3 from being easily placed on the lower seat 12 due to vertical falling, so that the water in the water supply pipe 7 can smoothly overflow to the return water through the lower seat 12. The plate 2 produces a split-spreading water cooling effect "to extinguish a large range of indoor flames, in order to enhance the sprinkling ability of the sprinkler head. In addition, the ring groove 32 of the bonnet 3 can be assembled with the ring piece 4 with different perforated apertures, which is advantageous in the case of meeting the need to assemble the temperature-sensitive glass column 6 of different specifications. The bonnet 3 is replaced, and only the % piece 4' of the required size aperture needs to be replaced to embed the relative outer diameter of the 6-end end of the temperature-sensitive glass column, thereby saving cost. In summary, it is only the preferred embodiment of the present invention, and is not intended to limit the scope of the patent application; any other equivalent modification or replacement that has been completed without departing from the spirit of the present invention. It should be included in the scope of the application 8 M310715 described later. [Simple diagram of the diagram] Figure 1 Figure 2 Figure 3 Figure 4 Figure 5
揭示出本創作之局部剖示圖。 揭不出本創作之閥帽及環片的立體分解圖。 揭示出本創作—使用狀態的局部剖示圖。 揭示出本創作另-使用狀態的局部剖示圖。 揭示出先前技術之使用狀態的局部剖二囷 【1要元件符號說明】 1、10 11 、 110 上座 12、12〇 --下座 13 --肋壁 14、140 141、3λ …梯部 2、2〇 3、3〇 3〇1、41 …嵌孔 31 斜部A partial cross-sectional view of the creation is revealed. The stereoscopic exploded view of the bonnet and ring piece of this creation can not be revealed. Reveal the partial section of the creation-use state. A partial cross-sectional view showing the state of use of the present invention is revealed. Partial cross-section showing the state of use of the prior art [1 description of the elements to be used] 1, 10 11 , 110 upper seat 12, 12 〇 - lower seat 13 - rib wall 14, 140 141, 3 λ ... ladder 2 2〇3,3〇3〇1,41...Inlay 31 Oblique
環槽 32 M310715 6、60 -----------感溫玻璃柱 61 ----------- 凸部 7 -----------供水管路Ring groove 32 M310715 6,60 -----------temperature glass column 61 ----------- convex part 7 ----------- water supply pipe road