M315819 八、新型說明： 【新型所屬之技術領域】 本創作有關-種瓦斯熱水n逆止型三朗結構改良，尤指其 可有效防止熱水器使用中關閉熱水龍頭時所造成的熱水回流現 象，以避免外部水管及相關管件受損。 【先前技術】 —按，-般瓦斯熱水胁熱水龍頭打開後，即開始對外部自來 水管所供狀冷錢行加熱，同時由蝴齡管路供應所需之教 水。此㈣部管路及其侧構件，通常包括延伸相t大長度之水 官’以及如用以引導或改變裝魏點水流方向之閥件，以三角闕 為例’其通常即裝設於外部水管與熱水器之間，將水流由水管一 方向（如水平向）引導至另-方向（如垂直向）熱水器。 但在熱水H使财若關熱水翻，熱水如频水壓力將 古二熱水經由上述三角闕回流至外部管路。此一回流之 3熱水將會影響到外部水管及相關管件，容 知壞，因此有必要加以改善。 5心仵 【新型内容】 本創作之主要目的在提供一種 改良，使·種此斯熱水器逆止型三角閥結構 艮使職槪祕合絲下允 之可能誤差七γ 又 因應相闕構件 :^差或公差，供全面確實封閉間口，能夠防止 m If齡朗鳴造朗齡贿錄，崎低外料 目吕件X損’並且整體結構及動作靈敏確實，經久耐用。 5 M315819 為達上揭目的，本創作包括—含有交叉相通水平進水管及垂 直出水管之晒’於-端進水管口及出水管口之相分別設有外 螺牙，以相對鎖接外部水管及熱水器之冷水f;該水平進水管另 -端延伸-接管’供鎖接-外側密封螺帽及—_端含有通孔之 調整桿座，於魏水管及出水管_交減含有—和；該闕體 内部設有-常態封_口之逆止·，該耻晴含有一闕桿及 ·-彈性閥塞’於該調整桿座與閥塞之間套設—彈簧；該閥桿—端 • 騎插接於調整桿座之通孔，其另一端具有-延伸接桿及:末端 頭部，以活動接合彈性閥塞一端之接孔及其内端擴大孔，使該闕 塞具有活動偏斜裕度，以常態彈性壓靠於閥口。 於較佳實施财’該逆止之嶋—端設有深人至另一端 之軸向艱孔道，於關料—料周設有—連通該顏孔道之 徑向孔。 於可行實施例中，該閥塞-端設成凸緣部，供套置一彈菁座， # 豸彈簧—端齡定餅該彈簧m抵紋位_調整桿座 - 内侧端。 【實施方式】 本創作之新穎性及其他特點將於配合以下關較佳實施例之 詳細說明而趨於明暸。 請參閱第1圖，以圖示之熱水器專用三角闕為例，其包括— 含有交叉相通水平進水管及垂直出水管之間體（工），該闕體（工） 於-端進水管口（11)及出水管σ(i 2)外周分別設有外螺 6 M315819 牙一(1 5)、（1 6)，供以其尹一外螺牙（1 5)鎖接外部水管（圖 =，如自來水管），並以另—外螺牙（i 6 )連接熱水器之冷水 官未不）。於水平進水管另一端内部鎖接-調整捍座⑵， 並且以-密封螺帽⑹鎖裝於外螺牙（1 7)。 現請同時參閱第i〜3圖，上述_(i)於水平進水管另 一端延伸一設定長度之接管（1 3 )，供鎖接該密封螺帽⑹及 調整桿座（2)’於其進水管及出水管㈣交接細含有—間口（1 本創作於隨（1 )内部設有—可常態封關口（ 1 4 )之 閥件（3)由—閥桿（31)及-娜彈 (32)組成，使閥塞（32)常態壓靠封_口（14)， 而閥桿（3 1)另一端則活動插接於調整桿座（2 )。 =以外螺牙段(21)鎖接於間趙⑴之相對内螺牙= 含有-開放式通孔（2 2 )，供活動插接逆止間件 (3 )之閥桿（3 d’朝外侧則含有局部外露長度以及一可由外 刼控之调整槽（2 3 )。上述逆止閥件（3 ) 整桿座⑵内侧端之間則可套設一彈％之間塞(3 常態彈性壓靠於間口（14)。彈以4)，使間塞（32) 於圖示可行實施例中，該調整桿座（2 )能以一密封 =内螺牙（61)配合-止漏密封圈（5)及—塾片（5 疋於接管（13)之外螺牙（17)。 於圖示較佳實施例中，如第2、3、4圖所示，該間桿（3 M315819 1) 採用金屬材質’其一端活動插接於調整桿座⑵ 2) ，於另-端具有—延伸接桿（35)及其末細部（33)， ==彈_(32)—獻接孔（37)及其内端擴大 件=口 _ ( 3 2 )具有活動偏斜裕度’以因應相關構M315819 VIII. New description: [New technical field] This creation is related to the improvement of the gas-heating n-reverse-type Sanlang structure, especially the hot water recirculation caused by the hot water faucet being closed during the use of the water heater. To avoid damage to external water pipes and related fittings. [Prior Art] - After the faucet is turned on, the hot water faucet is turned on, and the cold water supplied by the external water pipe is heated, and the required teaching water is supplied by the aging pipe. The (four) part of the pipeline and its side members, usually including the water phase of the extended phase t and the valve member for guiding or changing the direction of the water flow of the installation point, taking the triangular raft as an example, which is usually installed externally. Between the water pipe and the water heater, the water flow is directed from one direction of the water pipe (such as horizontal direction) to the water heater in another direction (such as a vertical direction). However, in the hot water H, the fuel is turned over by hot water, and the hot water, such as the frequency water pressure, returns the ancient hot water to the external pipeline via the triangular raft. This reflow of 3 hot water will affect the external water pipes and related pipe fittings, and the damage is poor, so it is necessary to improve. 5 heart 仵 [new content] The main purpose of this creation is to provide an improvement, so that this kind of water heater anti-stop type triangular valve structure 艮 槪 槪 槪 槪 允 允 允 允 允 允 允 允 七 七 七 七 七 七 七 γ γ γ : Poor or tolerance, for a comprehensive and truly closed compartment, can prevent the m If age rumored to create a lang age bribe, the low-level external material of the item X damage 'and the overall structure and action is sensitive, durable. 5 M315819 In order to achieve the goal, the creation includes the external thread with the cross-connected horizontal inlet pipe and the vertical outlet pipe, and the external thread is respectively connected to the external water pipe. And the cold water of the water heater f; the horizontal inlet pipe is extended at the other end - the pipe is connected for the lock - the outer sealing nut and the -_ end of the adjusting rod seat containing the through hole, and the water pipe and the outlet pipe are provided with - and; The inside of the body is provided with a - normal seal _ mouth, the shame contains a mast and a flexible valve plug 'strapped between the adjusting rod seat and the valve plug - the spring; the stem end • Riding the through hole of the adjusting rod seat, and having the extension rod and the end head at the other end to movably engage the connecting hole at one end of the elastic valve plug and the inner end enlarged hole, so that the plug has a movable bias The slant margin is pressed against the valve port by the normal elasticity. In the preferred implementation, the end of the backstop is provided with an axially rigid hole from the deep man to the other end, and is provided at the closing material-feeding--a radial hole connecting the face. In a possible embodiment, the valve plug-end is provided as a flange portion for arranging an elastomeric seat, a #豸 spring-end-length cake, the spring m-aperture position_adjustment rod seat-inner end. [Embodiment] The novelty and other features of the present invention will be apparent from the following detailed description of the preferred embodiments. Please refer to Figure 1 for an example of a water heater-specific triangular raft, which includes - a body (work) containing a cross-flow horizontal inlet pipe and a vertical outlet pipe, the body (work) at the end inlet pipe ( 11) and the outlet pipe σ(i 2) is provided with external snails 6 M315819 teeth one (1 5) and (1 6), respectively, for the outer water pipes of the Yinyi outer screw (1 5) to be locked (Fig. Such as the water pipe), and the cold water official connected to the water heater with another - screw (i 6) is not). The inner end of the horizontal inlet pipe is internally locked-adjusted to the outer seat (2) and locked to the outer thread (17) by a sealing nut (6). Please refer to the figures i~3 at the same time. The above _(i) extends at the other end of the horizontal inlet pipe by a set length of the connecting pipe (13) for locking the sealing nut (6) and the adjusting rod seat (2)' Inlet pipe and outlet pipe (4) Handover fine-to-mouth (1 is created with (1) inside - can be normally sealed (1 4) valve member (3) by - valve stem (31) and - Nabo ( 32) The composition is such that the valve plug (32) is normally pressed against the sealing port (14), and the other end of the valve stem (3 1) is movably inserted into the adjusting rod seat (2). The relative internal thread connected to the Zhao (1) = contains the open through hole (2 2 ) for the movable insertion of the valve stem of the backstop (3) (3 d' to the outside contains a partial exposed length and a The adjustment groove (2 3 ) of the outer control valve. The above-mentioned check valve member (3) can be sleeved between the inner end of the whole rod seat (2) with a bomb. (3) The normal elastic pressure is pressed against the gap (14). 4), in the illustrated embodiment (32), the adjustment rod seat (2) can be fitted with a seal = internal thread (61) - leak seal ring (5) and - 塾 ( 5 螺 Threading the thread (17) outside the nozzle (13). In a preferred embodiment, as shown in Figures 2, 3, and 4, the inter-rod (3 M315819 1) is made of metal material [one end of which is movably inserted into the adjustment rod base (2) 2), and has an extension rod at the other end. (35) and its final detail (33), == bomb _ (32) - the splicing hole (37) and its inner end enlargement = mouth _ (3 2 ) has an active deflection margin 'in response to the relevant structure
卵< =14)之可能誤差或公差’供全面確實常態彈性壓靠 、^口（14)。同時該逆止閥件（3 )之閥桿（31)一端設有 冰入至另—端之軸向$壓孔道㈡㈤，於該閥桿（3 1)另一端 ^周曰設有—連通朗壓孔道（3 6 )之徑向孔（3 8 )，以作為調 正杯座（2 )之通孔（2 2 ) _水之顔流動通路（參閱第4 圖中之虛線箭頭所示），使逆止閥件（3 )及其閥桿（3 !)、閥 塞（3 2)能夠靈敏動作。 上述彈性閥塞（3 2 )最好套置一金屬彈簧座（7 )，其含有 配合抵靠閥塞（32)—端之凸環（71)及-中央通孔（72)， 使此-彈簧座⑺目而可套設於閥塞（3 2 )—端之凸緣部（3 )並乂八凸環（71)抵靠配合於闕塞（3 2)端面，以加強 ^體受力結構強度及穩定性。同時彈簧（4能使其一端壓 靠定位於該彈簧座⑺之凸環（7 i )面另—_抵靠於上 述調整桿座（2 )内侧端之預設階部（2 4 )，以避免彈箸⑷ 任意偏斜，確保精確動作。 如第4圖所示，本創作依上述改良結構於打開熱水器熱水龍 頭時，外界自來水經由進水管口（11)及閥口（14)頂開逆 止閥件（3 )之閥塞（3 2 )，而成為通路狀態。在熱水器使用中 M315819 〜U顧時’如第2圖所不箭頭方向回流之熱水，立即使閥 塞(3 2 )再—人恢復至常悲封閉位置，避免熱水倒流至外部水管。 如第5圖所示，當欲進行安裝或維修熱水ϋ時，則可由外部轉動 調整桿座（2)，以關閉閥口（丄4)。 本創作三角閥可有效執行熱水自動逆止封閉功能，其因而可 防止熱水ϋ使財關閉熱水龍稱所造成的熱水回❸見象，以避 免外4水纽侧官件受損，並且動健敏麟，賤產業上利 用價值，爰依法提出新型專利申請。 乂上所舉實&例僅用為方便說明本創作，而並非加以限制， 在不離本創作精神範疇，熟悉此一行業技藝人士所可作之各種簡 易變化與修飾，均仍應含括於以下申請專利範圍中。 【圖式簡單說明】 第1圖係本創作較佳實施例立體圖； 第2圖係第1圖之斷面剖視圖； 第3圖係第2圖之相關構件立體元件分解圖； 第4圖顯示如第2圖之開啟狀態剖視圖；以及 第5圖顯示本創作調整為關閉狀態之斷面剖視圖。 【主要元件符號說明】 (1) 閥體 （11)進水管口 （12)出水管口 (13)接管 （14)閥口 （1 5)外螺牙 (16)外螺牙 （17)外螺牙 （18)内螺牙 (2) 調整桿座 （21)外螺牙段 （2 2)通孔 9 M315819 (2 3 )調整槽 (3 )逆土閥件 (3 3)頭部 (3 6)洩壓孔道 (3 9)凸緣部 (4) 彈簧 (5) 密封圈 φ ( 6 )密封螺巾冒 (7)彈簧座 (2 4)階部 (31)閥桿 (3 4)擴大孔 (3 7)接孔 (3 2)閥塞 (3 5)接桿 (3 8)徑向孔 (5 1)墊片 (61)内螺牙 (71)凸環 (7 2)中央通孔The possible error or tolerance of the egg <=14) is for the full positive elastic to be pressed against the mouth (14). At the same time, one end of the valve stem (31) of the check valve member (3) is provided with an ice into the axial direction of the other end (the second hole (2) (5), and is provided at the other end of the valve stem (3 1). The radial hole (38) of the orifice (3 6 ) serves as the through hole (2 2 ) of the aligning cup holder (2) _ water flow path (see the dotted arrow in Fig. 4), The check valve member (3) and its valve stem (3!) and valve plug (32) can be operated sensitively. Preferably, the elastic valve plug (32) is sleeved with a metal spring seat (7) having a convex ring (71) and a central through hole (72) that fits against the valve plug (32) to make the spring The seat (7) can be sleeved on the flange portion (3) of the valve plug (32), and the eight convex ring (71) abuts against the end surface of the dam (32) to strengthen the mechanical structure. Strength and stability. At the same time, the spring (4 can press one end against the convex ring (7 i ) positioned on the spring seat (7) and the other part abuts against the preset step (2 4 ) of the inner end of the adjusting rod seat (2) to Avoid the magazine (4) arbitrarily skewed to ensure precise movement. As shown in Figure 4, according to the above improved structure, when opening the hot water tap of the water heater, the external tap water is opened by the inlet pipe (11) and the valve port (14). Stop the valve plug (3 2) of the valve member (3) and become the passage state. In the use of the water heater, M315819 ~ U Gu Shi's hot water flowing back in the direction of the arrow as shown in Fig. 2, immediately make the valve plug (3 2 ) Then, the person returns to the often obscured closed position to prevent the hot water from flowing back to the external water pipe. As shown in Figure 5, when installing or repairing the hot water shovel, the adjustment rod base (2) can be rotated externally to close the valve. Mouth (丄4). The creation of the triangular valve can effectively perform the hot water automatic backstop function, which can prevent the hot water from turning off the hot water caused by the hot water dragon to see the hot water back to avoid the external 4 water The official side of the New Zealand side is damaged, and the Jianjian Minlin is used to make use of the value in the industry. The application of the application is only used to facilitate the description of the creation, and is not intended to be limiting. In the spirit of the creative spirit, all kinds of simple changes and modifications that can be made by those skilled in the industry should still be 1 is a perspective view of a preferred embodiment of the present invention; Fig. 2 is a cross-sectional view of Fig. 1; Fig. 3 is a perspective view of the related member of Fig. 2 The exploded view of the component; Figure 4 shows a cross-sectional view of the open state as shown in Fig. 2; and Fig. 5 shows a cross-sectional view of the closed state of the creation. [Main component symbol description] (1) Valve body (11) inlet port (12) Outlet pipe (13) pipe (14) Valve port (1 5) Outer thread (16) Outer thread (17) Outer thread (18) Internal thread (2) Adjusting rod seat (21) Screw section (2 2) Through hole 9 M315819 (2 3 ) Adjustment groove (3) Reverse earth valve member (3 3) Head (3 6) Pressure relief hole (3 9) Flange portion (4) Spring (5 Sealing ring φ ( 6 ) sealing screw (7) spring seat (2 4) step (31) stem (3 4) enlarged hole (3 7) hole (3 2) valve plug (3 5) Rod (3 8) radial hole (5 1) Gasket (61) internal thread (71) convex ring (7 2) central through hole