M308392 八、新型說明： 【新型所屬之技術領域】 本案新型制於瓦斯熱水H㈣設備的技術改良，特別是針 對強制排氣之瓦斯熱水器的排氣管結構上之技術改良。 、 【先前技術】 請參閱圖-所示為目前_排氣式瓦斯熱水器4 Q的安裝方 式’其係於熱水器4◦的排氣π 41套接—排氣管4 2，再接人 > 一彎頭4 3，再由彎頭43接合—銜接管44而至建築物5〇夕°卜 後再接合一排氣彎頭4 5，利用瓦斯熱水器4 0内設的排風機構 將廢氣由此管路排出戶外。 然而在安裝該麵瓦韻水科，f會受隱安裝場所及复 餅界障礙物軸素，或是因為現場測量計算誤差時，而該排氣 g 4 2及銜接官4 4有其固定規格長度，如此一來會產生太短或 _太長，而賴現場另外進行加卫，但㈣雜熱水器的排氣管必 縣=瓦㈣燒所域銳與錢齡辭具雜純化物，因 此排氣管要_厚度3mm不錄鋼材質，因此於現場要進行裁切或 工的作業十分同時因目前業界制的不_排氣管 疋"又4有多翻定長度規格’無法於安裝現場隨意調整且多種 。種類零件造成生產製造、銷售、庫存管理、運送及現場施工 上相對的困擾。 【新型内容】 本創作係提供—種瓦斯熱水器_排氣管結構改良，其特點 M308392 是設計-具有直管部、彎頭部及套接部的第—f頭麵 部、彎頭部及排出部之第二f頭管，而第―彎頭管之^部的二 徑略大於第二f頭管之直管部的外徑，使第二 插，彎頭管的直管部内，如此設計，免除分別製 接官70件繁複的缺點’且二彎頭管能套驢放，更枝裝 省材=;另外得配設-組由内管及外管_而可伸縮_^ : 使於^裝瓦水錄路時能配合設置場所糊整適當長 度，藉以避免現場細及減少魏錄親格關題， 節省貯存、運送所需之空間。 【實施方式】 請參閱圖二及圖三所示，本創作瓦斯熱水器強制排氣管結構 改良的重點是設計-組可相互套收置放的第—f頭管丄〇及第二 彎頭管2 0 ’該第-彎頭管1〇係包含一中空的直管部丄丄，於 一端形成—彎頭部12，再由彎頭部延伸-套接部13，該第二 彎頭管20亦由-中空直管部21，於一端形成彎頭部21，而 • * 1 2 3 4頭部2 1延伸一内設有軸2 3 1之排出部2 3，該第二彎 頭官2 0的直管部2 1之外彳祕略小於第—f頭部i 〇之直管部 1 1的内徑’使第二彎頭管2 Q的直管部21能插置於第-彎頭 2 官10的直官部11内而收合’此種設計得節省貯放及運送時所 3 需的空間。 4 請配合圖四及圖五所示，本創作得另外配設一組由中空的内 官31及外官3 2所構成的銜接管3 〇，該内管31的外徑略小 於外管3 2的内徑，使内管3!得插置於外管3 2内而收合，而 M308392 外管3 2的内徑係與第一彎頭管10之直管部11的内徑相同； 請參閱圖六及圖七所示，本創作得使直接利用第一彎頭管1〇及 第二彎頭管2 0的伸縮配合以使用於排氣距離較短的瓦斯熱水器 設置場所來使用’而於排氣所萬距離較長的場所則可於第一、第M308392 VIII. New description: [New technical field] The new technical improvement of the gas H (four) equipment in this case, especially the technical improvement of the exhaust pipe structure of the gas water heater for forced exhaust. [Prior Art] Please refer to the figure - shows the current installation method of _ exhaust gas water heater 4 Q. It is attached to the exhaust gas π 41 of the water heater 套 41 socket - exhaust pipe 4 2, and then pick up> An elbow 4 3 is further engaged by the elbow 43 - the connecting pipe 44 is connected to the building 5 and then an exhaust elbow 45 is engaged, and the exhaust gas is provided by the exhaust mechanism provided in the gas water heater 40 This line is discharged outdoors. However, in the installation of the surface of the stone rhyme, f will be hidden in the installation site and the obstacles in the cake boundary, or because of the on-site measurement calculation error, and the exhaust g 4 2 and the connection officer 4 4 have their fixed specifications The length, as a result, will be too short or too long, and the Lai will be additionally reinforced, but (4) the exhaust pipe of the miscellaneous water heater will be counted down by the county (Wa) and the money will be mixed with the money, so the row The trachea needs _ thickness of 3mm without recording steel material, so it is necessary to carry out cutting or work at the site. At the same time, due to the current industry system, there is no _ exhaust pipe 疋 &4; Feel free to adjust and variety. Types of parts cause relative problems in manufacturing, sales, inventory management, transportation, and on-site construction. [New content] This creation provides a kind of gas water heater _ exhaust pipe structure improvement, its characteristics M308392 is designed - with straight pipe, curved head and socket part - f head face, elbow head and discharge The second f-head tube, and the two diameters of the first elbow tube are slightly larger than the outer diameter of the straight tube portion of the second f-head tube, so that the second insertion, the straight tube portion of the elbow tube is designed in such a manner Exempt from the complicated shortcomings of 70 different joints, and the two elbow tubes can be placed in a set, and the other branches are equipped with materials; the other ones can be equipped with the inner tube and the outer tube _ and the telescopic _^: When installing water and water, it can match the appropriate length of the installation site, in order to avoid the fineness of the site and reduce the relationship between Weilu and save the space required for storage and transportation. [Embodiment] Please refer to Figure 2 and Figure 3. The improvement of the structure of the forced exhaust pipe of the gas water heater is designed to set the first-f head pipe and the second elbow pipe that can be placed in each other. 2 0 ' The first elbow tube 1 comprises a hollow straight tube portion, formed at one end - a curved head 12, and then extended by a curved head - a socket portion 13, the second elbow tube 20 Also, a hollow straight pipe portion 21 is formed at one end to form a curved head portion 21, and a *1 2 3 4 head portion 2 1 extends from a discharge portion 2 3 in which a shaft 2 3 1 is disposed, the second elbow officer 2 The straight pipe portion 2 of 0 is smaller than the inner diameter of the straight pipe portion 1 1 of the first f-head i 〇 so that the straight pipe portion 21 of the second elbow pipe 2 Q can be inserted into the first bend The head 2 of the official officer's section 11 is closed in the '11' to save space for storage and transportation. 4 As shown in Figure 4 and Figure 5, this creation is additionally provided with a set of connecting tubes 3 由 consisting of a hollow inner official 31 and an outer official 32. The outer diameter of the inner tube 31 is slightly smaller than the outer tube 3. The inner diameter of 2 is such that the inner tube 3! is inserted into the outer tube 3 2 to be folded, and the inner diameter of the outer tube 3 2 of the M308392 is the same as the inner diameter of the straight tube portion 11 of the first elbow tube 10; Referring to FIG. 6 and FIG. 7 , the present invention can directly use the telescopic fit of the first elbow pipe 1〇 and the second elbow pipe 20 for use in a gas water heater installation place with a short exhaust distance. In the place where the exhaust gas is long, the first and the first
二彎頭管10、2 0之間配設銜接管3 〇，使其内管3 i插置於 第-彎頭管1Q的直管部1 1内，而其外f32則套接第二弯頭 管2 0的直管部21，藉由銜接管3 〇的伸縮變化而能做較長管 路距離的運用，另外，由第一彎頭管1⑽套接部13直接^瓦 ，熱水$ 4 Q的排氣口 4 i套接，亦可配合銜接管3◦來接合； =由’使排氣管能夠配合現場伸縮 類 存運达時所需的空間，堪稱一實用之創作。 M308392 【圖式簡單說明】 圖一係強制排氣式瓦斯熱水器之排氣管設置示意圖； 圖二係本創作之彎頭管的分解示意圖； 圖三係本創作之彎頭管的組合示意圖； 圖四係配設之銜接管的分解示意圖； 圖五係配設之銜接管的組合示意圖； 圖六及圖七係本創作使用示意圖。 .【主要元件符號說明】 10第一彎頭管 1 3套接部 1 1直管部 1 2彎頭部 2 0第二彎頭管 2 1直管部 2 2彎頭部 2 3排出部 2 3 1濾網 3 0銜接管 3 1内管 3 2外管 4 0瓦斯熱水器 4 1排氣口 4 2排氣管 4 3彎頭 4 4銜接管 4 5排氣彎頭 5 0建築物A connecting pipe 3 配 is disposed between the two elbow pipes 10 and 20 such that the inner pipe 3 i is inserted into the straight pipe portion 1 1 of the first-bend pipe 1Q, and the outer f32 is sleeved with the second bend The straight pipe portion 21 of the head pipe 20 can be used for a long pipe distance by the expansion and contraction change of the connecting pipe 3 ,. In addition, the first elbow pipe 1 (10) is directly connected to the bushing portion 13 and the hot water is $ 4 Q exhaust port 4 i socket, can also be used with the connection pipe 3 接合 to join; = by the 'exhaust pipe can match the space required for on-site telescopic storage, is a practical creation. M308392 [Simple description of the diagram] Figure 1 is a schematic diagram of the exhaust pipe setting of the forced exhaust gas water heater; Figure 2 is a schematic exploded view of the elbow pipe of the present creation; Figure 3 is a schematic diagram of the combination of the elbow pipe of the present invention; Schematic diagram of the disassembly of the four-line adapter pipe; Figure 5 is a schematic diagram of the combination of the adapter pipes; Figure 6 and Figure 7 are schematic diagrams of the use of the creation. [Description of main component symbols] 10 first elbow pipe 1 3 socket part 1 1 straight pipe part 1 2 elbow head 2 0 second elbow pipe 2 1 straight pipe part 2 2 elbow head 2 3 discharge part 2 3 1 strainer 3 0 adapter pipe 3 1 inner pipe 3 2 outer pipe 4 0 gas water heater 4 1 exhaust port 4 2 exhaust pipe 4 3 elbow 4 4 connection pipe 4 5 exhaust elbow 5 0 building