M303029 八、新型說明： 【新型所屬之技術領域】 本新型涉及一種消防撒水頭構造，尤指一種吊掛在天花板下 或滅火瓶上且猎由感溫裝置的感溫而得以啟動撒水系統的撒水 , 頭。 【先前技術】 消防撒水頭是一種設有感溫裝置的閥體，前述感溫裝置是— 個能感應周遭環境溫度且隨著溫度升高而膨脹或熔化進而自動分 • 解的裝置，因此火災發生時，溫度升高到感溫裝置預設的溫度時 就會分解而開啟撒水頭的閥口，使滅火液由閥口嘴撒而出，達到 自動滅火功能。 上述中，有一種使用感溫球（酒精玻璃球）作為感溫裝置的 ， 撒水頭，其構造如圖1所示，是由一個一端具有閥口 Η且另端具 有連體雙夾臂12的本體1、一個將閥口 11封閉的墊片2、一個緊 壓墊片2的承座3、一個一端被承座3夾持且具有溫度感應作用的 ^ 感溫球4、一個與本體1之夾臂12螺合後能調整並對感溫球4另 端產生夾壓作用的螺絲5、及一個固定在本體丨之夾臂12端部的 迴水板6。 當感溫球4文熱感溫至所預設的溫度後，就會因内部酒精液 41的膨脹而使外部玻璃瓶壁破裂分解，導致墊片2及承座3脫落 而使閥口 11開啟’使滅火液自閥口 11喷出，且通過水板6而使 滅火液向四周擴散。 上述感溫球4呈圓柱狀，直徑分為3馳及5_二種，其中， 3腿直徑的感溫球4受熱分裂時間較短（約6〇秒），所以撒^頭屬 5 M303029 於速型；另者’5mm直徑的感溫球4受熱分裂時間較長，所以撒 水頭屬於標準型（約70〜100秒）。這兩種不同型式的撒水頭已廣泛 使用於居家、廠房、倉庫、辦公大樓等建築物内。 【新型内容】 一、 所欲解決的問題點：M303029 VIII. New description: [New technical field] The present invention relates to a fire sprinkler structure, especially a sprinkling water that is suspended from a ceiling or a fire extinguishing bottle and is hunted by the temperature sensing device to activate the sprinkler system. , head. [Prior Art] A fire sprinkler is a valve body provided with a temperature sensing device, and the temperature sensing device is a device capable of sensing ambient temperature and expanding or melting as the temperature rises, thereby automatically dissolving, thus causing a fire. When it occurs, when the temperature rises to the preset temperature of the temperature sensing device, it will decompose and open the valve port of the sprinkler head, so that the fire extinguishing liquid is sprinkled out from the mouth of the valve to achieve the automatic fire extinguishing function. Among the above, there is a sprinkler head using a temperature sensing ball (alcohol glass ball) as a temperature sensing device, the structure of which is shown in Fig. 1, which has a valve port at one end and a double-armed arm 12 at the other end. The body 1, a gasket 2 for closing the valve port 11, a socket 3 for pressing the gasket 2, a temperature sensing ball 4 having one end sandwiched by the socket 3 and having temperature sensing function, and a body 1 After the clamping arm 12 is screwed, the screw 5 capable of adjusting and clamping the other end of the temperature sensing ball 4 and a water returning plate 6 fixed to the end of the clamping arm 12 of the main body are assembled. When the temperature-sensing ball is heated to the preset temperature, the external glass bottle wall is broken and decomposed due to the expansion of the internal alcohol liquid 41, causing the gasket 2 and the socket 3 to fall off and the valve port 11 to be opened. 'The fire extinguishing liquid is ejected from the valve port 11, and the fire extinguishing liquid is spread to the surroundings by the water plate 6. The temperature sensing ball 4 has a cylindrical shape, and the diameter is divided into three types and five types. Among them, the temperature-sensitive ball 4 of the three-leg diameter has a short heat splitting time (about 6 sec), so the genus 5 M303029 is The speed type; the other '5mm diameter temperature ball 4 is subject to longer heat splitting time, so the sprinkler head is of the standard type (about 70 to 100 seconds). These two different types of sprinklers have been widely used in homes, factories, warehouses, office buildings and other buildings. [New content] First, the problem to be solved:
^4的問題點在於，感溫球4直徑不同時，與其配合的承座 孔:31直徑就需不同；換言之，感直徑為3麵時，就㉟ 用較小孔〇 31的承座3，反之，感直徑為5mm時，就= 用車乂大孔α 31的承座3。如果，合的承座3使帛錯誤，將導3 感溫球4鬆動或脫落，因此，業者在安裝時就須特別留意。 基於上述，為了配合不_紐球4，齡就必需備有兩種; 同的承座3以備所需，為此科致備料庫存太多，及儲料成本^ 加故’如何舰水齡裝配組合的過針，不受感溫球4幻 不同的影響’而能快速組合成型，便成為本新型欲改進的問題點 二、 本新型的技術手段： 本新型的目的在於提供一種不受感溫球直徑不同的影響而負 立=組裝的雜撒水頭，換言之，本新型是提供—種感溫球料 的消防撒辆業者錢組裝。 、 為解決舊式_及_上述目的，本新型技辨段是這樣實 現的’為—種供不同直徑感溫球共用的消防撒水頭，其肖徵在於： 在感溫^ 一端與承座3接觸的孔口 31間介入-片轴套7，該軸 套7,為-平板71且平板—側具有突出並能嵌人前述孔口 μ 錐形凸體72 ’雜形凸體内具有細彡穿孔73，·前述錐形穿孔π 的下開口 731位於平板71底面’上開口 732位在錐形凸體π的 6 M303029 端部頂面’且下開口 731直徑大於上開口微。 根據上述-種供不同直徑感溫球共用的消防撒水頭，其中， 錐形穿孔73至少具有二階以上不同斜度的孔壁、观。 根據上述種供不同直徑感溫球共用的消防撒水頭，其中， 、 上孔壁73a的錐形角度θ H、於下孔壁伽的錐形角度θ 2、。 、，根據上述種供不同直徑感溫球共用的消防撒水頭，其中， 平板71的周邊具有至少一個直切邊74。 藝 根據上述—種供不同直徑感溫球共用的齡撒水頭，其中， 直切邊74以二個以上設置時須為等角設置。 根據上述一種供不同直徑感溫球共用的消防撒水頭，其中， 軸套7的壁厚在0.3〜1.〇腿。 ’、 -根據上述一種供不同直徑感溫球共用的消防撒水頭，其中， • 軸套7選自於下列其中一種材料，銅、鋁、鉛。 根據上述供不同直徑感溫球共用的消防撒水頭，其中，承座3 的孔口— 31為單向開口，其分為直徑較大的第一孔口加及直徑較 • 小㈣二孔口 31b，第一孔ϋ 31a的入口在承座3的端面且足以供 軸套7整個後入，第二孔口 31b的入口在第一孔口犯的孔底且 不使轴套平板71篏入，僅使錐形凸體72篏入。 根據上述供不同直徑感溫球共用的消防撒水頭，其中，第一 孔口 31a的深度在1.5〜3. Omm。 二、對照先前技術的功效： 藉由本新型的實施可獲至下列優點·· 當消防撒水頭組裝時，只要安裝上本新型的軸套，就無虞擔 心感溫球的直徑，換言之，即使感溫球的直徑不同，也不會影響 7 M3 03 029 消防撒水頭的組裝。 由於一個軸套可適用多種不同直徑的感溫球，因此能令業者 減少承座的庫存，同時也能減少承座的製造。 在現今國際金屬材料普遍高漲的局勢裡，銅材的價格不斷攀 升，由於承座是延展性極佳的銅材製造，所以能減少承座的製造 量，對業者成本降低許多。 軸套疋金屬片由沖床一次沖壓成型，由於能快速及大量製 造，因此製造低廉。 山再者，軸套外緣具有切邊，能增加防滑以利手指拿取，而且 甘入承座之孔口後施立即安裝定位，無虞擔心放置偏心或移位， 同時與感溫球配合魏確實_平歡果，所以能利於快速 【實施方式】 以下依據圖面所示的實施鱗細說明如後： 2所示為本新型〉肖防撒水頭的全剖視組合圖，圖中揭示 出消防撒水頭的基本構造與舊式相同The problem with ^4 is that when the diameter of the temperature-sensing ball 4 is different, the bearing hole to be matched with it: 31 diameter is different; in other words, when the diameter is 3, the seat 3 of the smaller hole 31 is used. On the other hand, when the sense diameter is 5 mm, the seat 3 of the large hole α 31 is used. If the seat 3 is misaligned, the temperature sensor 4 will be loosened or detached. Therefore, the operator must pay special attention to the installation. Based on the above, in order to cooperate with the No. 4 ball, it is necessary to have two kinds of ages; the same bearing 3 is needed for this purpose, so the material inventory of the material is too much, and the cost of storage is increased. The assembly of the needle is not affected by the different effects of the temperature-sensitive ball 4', and can be quickly combined and molded, which becomes the problem of the new model to be improved. Second, the technical means of the novel: The purpose of the novel is to provide a sense of freedom. The influence of different diameters of the warm spheres is negative = the assembled sprinkler heads, in other words, the new type is a fire-fighting manufacturer that provides a kind of temperature-sensitive bulbs. In order to solve the old-style _ and _ the above-mentioned purposes, the novel technical segment is realized as a kind of fire sprinkler head for different temperature-sensing balls, and the tangible sign is: contact with the bearing seat 3 at the temperature sensing end Intervening between the apertures 31 - the sleeve 7 , the sleeve 7 is - the flat plate 71 and the flat side - protruding and can be embedded in the aforementioned aperture μ conical convex body 72 'have a fine perforation in the heterogeneous convex body 73, the lower opening 731 of the tapered through hole π is located on the bottom surface of the flat plate 71. The opening 732 is located at the top surface of the 6 M303029 end of the tapered convex body π and the diameter of the lower opening 731 is larger than that of the upper opening. According to the above-mentioned fire sprinkler heads for different temperature sensing balls, the conical perforations 73 have at least second-order or more different slopes of the wall. According to the above-mentioned fire sprinkler head shared by the different diameter temperature sensing balls, the taper angle θ H of the upper hole wall 73a and the taper angle θ 2 of the lower hole wall gamma. According to the above, the fire sprinkler head is provided for the different diameter temperature sensing balls, wherein the periphery of the flat plate 71 has at least one straight cut edge 74. Art According to the above-mentioned kind of sprinkler heads for different temperature-sensing balls, the straight-cut edges 74 must be equiangular when set at two or more. According to the above-mentioned fire sprinkler head for sharing the temperature sensing balls of different diameters, wherein the wall thickness of the sleeve 7 is 0.3~1. According to the above-mentioned fire sprinkler head for sharing the temperature-sensitive balls of different diameters, wherein the bushing 7 is selected from one of the following materials, copper, aluminum and lead. According to the above-mentioned fire sprinkler head for different diameters of the temperature ball, wherein the hole 31 of the socket 3 is a one-way opening, which is divided into a first hole with a larger diameter and a diameter smaller than a small (four) two port. 31b, the inlet of the first bore 31a is at the end face of the socket 3 and is sufficient for the sleeve 7 to be fully extended, and the inlet of the second orifice 31b is at the bottom of the hole of the first orifice and does not cause the sleeve plate 71 to break into Only the tapered protrusion 72 is inserted. Omm。 The depth of the first opening 31a is 1.5~3. Omm. Second, according to the efficacy of the prior art: With the implementation of the new model can obtain the following advantages · · When the fire sprinkler head assembly, as long as the new type of bushing is installed, there is no worry about the diameter of the temperature ball, in other words, even the sense The diameter of the warm ball does not affect the assembly of the 7 M3 03 029 fire sprinkler. Since a bushing can be used with a variety of different diameters of the temperature ball, it allows the operator to reduce the inventory of the seat and also reduce the manufacture of the seat. In today's high international metal materials situation, the price of copper continues to rise. Since the seat is a highly ductile copper material, it can reduce the manufacturing capacity of the seat and reduce the cost of the manufacturer. The bushing sheet metal is stamped and formed by a punch press, and it is inexpensive to manufacture and manufactured in a large amount. In addition, the outer edge of the bushing has a trimming edge, which can increase the anti-slip to facilitate the finger to take, and is immediately installed and positioned after being inserted into the hole of the seat, and there is no fear of placing the eccentricity or shifting, and at the same time cooperating with the temperature-sensing ball. Wei _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The basic structure of the fire sprinkler head is the same as the old one.
一個與本體1之夾臂12螺合後能 另端產生夾壓作用的螺絲5、 ’為一端具有閥口 11且另端 12的本體1、-個將閥口 11封閉的墊片2、一個 室3、-個1被承座3紐且林溫度感應作用 調整並對感溫球4 的迴水板6。本新型的特徵在於感溫球4 及—細定在本體1之炎臂12端部 31間介入一片轴套7。 一&與承座3接觸的孔口 如圖3 型軸套的剖;iA screw 5 which is screwed to the clamp arm 12 of the body 1 and which can produce a pinch action at the other end, 'a body 1 having a valve port 11 at one end and the other end 12, a spacer 2 for closing the valve port 11, 2 Room 3, -1 is supported by the base 3 and the temperature sensing of the forest is adjusted and the return plate 6 of the temperature sensing ball 4 is used. The present invention is characterized in that the temperature sensing ball 4 and the capillary member 7 are interposed between the end portions 31 of the body arm 12 of the body 1. a & orifice in contact with the socket 3 as shown in the section of the type 3 bushing; i
l刀解圖’圖4是本新 平板71且平板一侧具 8 M303029 有突出並能嵌入前述孔口 31内的錐形凸體π,該錐形凸體内具有 錐形穿孔73 ;前述錐形穿孔73的下開口 731位於平板71底面， 上開口 732位在錐形凸體72的端部頂面，且下開口 731直徑大於 上開口 732。 、 錐形穿孔73至少具有二階以上不同斜度的孔壁，本實施例圖 式中則揭示出頂孔壁73c及上、下二孔壁73a、73b ;其中，上孔 壁73a是用於頂抵直徑較小的感溫球4，下孔壁73b是用於頂抿直 徑較大的感溫球4 ’由於頂孔壁73c不具任何作用，所以重要性自 瞻 不如上下孔壁73a、73b。又，上孔壁73a的錐形角度0丨小於下 孔壁73b的錐形角度<92。其中，錐形角度01為45。加減5。， 錐形角度02為111°加減5° 再者，平板71的周邊具有至少一個直切邊％，當直切邊μ ‘ 為二個以上時(如本實施例即為三個），以等角設置為佳。直切邊 74的目的是產生防滑作用以利於手指拿取，更在嵌入承座3的孔 口 31後能以直切邊74的兩角與孔壁接觸而避免產生滑脫，或者 # 嵌入承座孔口 31内的軸套7能在針狀工具的輔助下能順利撬出。 上述軸套7的壁厚在〇· 3〜1· 〇刪，其中，以〇· 4〜〇· 6為佳，又 錐形凸體72 _厚會略小於平板71的壁厚，這是因為錐形凸體 72在沖壓成型後會變得稍薄。又，，軸套7是選自於下列其中一種 材料’銅、铭、鉛。 如® 5所示為承座__，圖中揭林座3構造與舊式不 同，本新型承座3的孔口 31仍為單向開口，但孔口 31分為^徑 車乂大的第一孔口 31a及直徑較小的第二孔口 3化，第一孔口 的 入口在承座3的端面且足以供軸套7整個嵌入，第二孔口 3丨^的 9 M303029 入口在第一孔口 31a的孔底且不使軸套平板71嵌入，僅使錐形凸 體72嵌入。又，上述第一孔口 31a的深度在丨· 5〜3· 〇删，如此便 能使軸套7整個嵌入。 圖6所示為承座與二種不同直徑感溫球配合的示意圖，圖中 揭不出二個不同直徑的感溫球从、4B的端部與軸套7的不同角度 上下孔壁73a、73b配合後就能達到穩固夾固效果；同理，若有三 種或三種以上不同直徑的感溫球4時，軸套l knife solution 'Fig. 4 is the new flat plate 71 and the side of the plate has 8 M303029 protruding and can be embedded in the aforementioned conical convex body π, the conical convex body has a tapered perforation 73; the cone The lower opening 731 of the shaped perforation 73 is located on the bottom surface of the flat plate 71, the upper opening 732 is located at the top end surface of the tapered convex body 72, and the lower opening 731 has a larger diameter than the upper opening 732. The tapered through-holes 73 have at least two or more different inclined wall walls. In the embodiment of the present embodiment, the top hole wall 73c and the upper and lower two-hole walls 73a, 73b are disclosed; wherein the upper hole wall 73a is for the top The temperature sensing ball 4 having a small diameter is formed, and the lower hole wall 73b is a temperature sensing ball 4 for a large diameter of the top cymbal. 4 Since the top hole wall 73c does not have any function, the importance is not as far as the lower hole walls 73a, 73b. Further, the taper angle 0 丨 of the upper hole wall 73a is smaller than the taper angle < 92 of the lower hole wall 73b. Among them, the taper angle 01 is 45. Add or subtract 5. The taper angle 02 is 111° plus or minus 5°. Further, the periphery of the flat plate 71 has at least one straight cut edge %, and when the straight cut edge μ′ is two or more (as in this embodiment, three), etc. The corner setting is better. The purpose of the straight cut edge 74 is to produce an anti-slip effect to facilitate the fingers to be taken. Further, after being inserted into the opening 31 of the socket 3, the two corners of the straight cut edge 74 can be brought into contact with the hole wall to avoid slippage, or #insert bearing The sleeve 7 in the seat opening 31 can be smoothly cut out with the aid of a needle tool. The thickness of the sleeve 7 is 〇·3~1· 〇, wherein 〇·4~〇·6 is preferred, and the tapered protrusion 72 _ is thicker than the wall thickness of the flat plate 71, because The tapered protrusion 72 becomes slightly thinner after press forming. Further, the sleeve 7 is selected from one of the following materials 'copper, inscription, lead'. As shown in Figure 5, the bearing __ is different from the old one in the figure. The orifice 31 of the new socket 3 is still a one-way opening, but the orifice 31 is divided into a large rut. An orifice 31a and a second orifice having a smaller diameter are formed. The inlet of the first orifice is at the end surface of the socket 3 and is sufficient for the entire sleeve 7 to be embedded. The inlet of the second orifice 3 丨 ^ 9 M303029 is at the The bottom of the hole of one of the orifices 31a does not allow the sleeve plate 71 to be fitted, and only the tapered projection 72 is fitted. Further, the depth of the first opening 31a is 丨·5~3· 〇, so that the sleeve 7 can be entirely embedded. Figure 6 is a schematic view showing the cooperation of the socket and the two different diameter temperature-sensing balls. The figure shows that the temperature-sensitive balls of two different diameters are different from the upper and lower holes 73a of the end portion of the 4B and the sleeve 7. 73b can achieve stable clamping effect; similarly, if there are three or more different diameters of temperature ball 4, the sleeve
種不同以上砰肢的配合實施，耻本 以上下二孔壁為限。 1_套7並不 係依據圖面所示的實施例詳細說明了 特徵及作収果，姑符合賴及進倾要件 /的構造、 型專利申請。 遂羑依法提出新 M303029The implementation of the different types of sacral limbs is limited to the lower two holes above the shame. 1_Set 7 does not elaborate on the characteristics and the results of the receipt according to the embodiment shown in the figure.提出Proposed new M303029
【圖式簡單說明】 圖1 為公知消防撒水頭的全剖視圖。 圖2 為本新型消防撒水頭的全剖視圖。 圖3 為本新型承座及軸套的立體分解圖。 圖4 為本新型軸套的剖視圖。 圖5 為本新型承座的剖視圖。 圖6 為本新型軸套搭配二個感溫球實施的示意圖 【主要元件符號說明】 1 本體 11 閥口 12 夾臂 2 墊片 3 承座 31 孔π 31a 第一孔口 31b 第二孔口 4 感溫球 41 酒精液 5 螺絲 6 迴水板 7 軸套 71 平板 72 錐形凸體 73 錐形穿孔 11 M303029 731 下開口 732 上開口 73a 上孔壁 73b 下孔壁 73c 錐形穿孔 74 直切邊BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a full cross-sectional view of a known fire sprinkler head. Figure 2 is a full cross-sectional view of the fire sprinkler head of the present invention. Figure 3 is an exploded perspective view of the present type of socket and bushing. Figure 4 is a cross-sectional view of the bushing of the present invention. Figure 5 is a cross-sectional view of the present type of socket. Figure 6 is a schematic diagram of the implementation of the new type of bushing with two temperature-sensitive balls. [Main component symbol description] 1 Body 11 Valve port 12 Clamp arm 2 Gasket 3 Seat 31 Hole π 31a First hole 31b Second hole 4 Temperature ball 41 Alcohol liquid 5 Screw 6 Back water plate 7 Bushing 71 Plate 72 Tapered projection 73 Tapered perforation 11 M303029 731 Lower opening 732 Upper opening 73a Upper hole wall 73b Lower hole wall 73c Tapered perforation 74 Straight cut edge