M353992 八、新型說明： 【新型所屬之技術領域】 本創作係主要涉及一種具全面迴壓作用， 提升及減、_音與加速效果之排氣f結構靖設計^佳U力 【先前技術】 知：，如95年8月1日核准公告笫M29519Q號，& λ 號之「排氣管喊自細整ϋ」新型專 ^ =95203216 圍所述： 〃構如其申請專利範 氣管回壓自動_，係設置於魏f中’其包括： -調壓分流管，其1係連接婦氣f 於該分流室中； ’另一端係設置 -匯集合流管，其-韻連接該排氣管 於該分流室中；以及 私、，另一端亦設置 及該匯=管係設置於該分流室中’其兩端分別連接該雛分流管 分流2室:rrss之排氣管回壓自動調整器，其㈣ t 3.如中請專利範圍第丨項所述之# 調壓分流管及該匯集合流 管於設置在分心^自_整器’其中該 氣孔。 至内4之言壁上各設置複數 4. 如申請專利範圍第丨項所述之排氣 S周歷分流管及§亥匯集合流管係具有相同之您二動δ周整器，其中§亥 該匯集合流管之内管徑大於該排氣管之内总上彳二’且該調壓分流管與 5. 如申請專利範圍第1項所述之排氣 直流管連接該調壓分流管之—端係設置=自動調整n，其中該 縮部。 汽張# ’另一端係設置一收 6. 如申請專利範圍第丨項所述 直流管中段的内管徑小於該棑氣管的内管自動調整器’其中該 5 M353992 【新型内容】 所欲解決的技術課題： 如上所述之「排氣管回壓自動調整 調壓分流管與匯集合流管之間，藉 冗以，流室内之 ，再由匯集合流管外壁氣孔進卜圍分流室後 排出’而以直流管的管徑限縮頂夕洲·官向後加·向匯集合流管 部回麗而已，即所能形成的回^用、g 氣流形成局 不佳，為其缺點之一。 /、”、、美升效果非常有限，效果 再者‘式排氧管之排氣主流在沒有 尖銳刺耳，為其缺點ϋ 林效抑制，而造成排氣聲會非常 所以如何針對習式排氣管回壓結構之回壓 難要=氣: =壓作用’以達到較佳的噪音抑制與馬力、加速=之 ㈣ii1作之次—目的！係在提供—種排氣管結構改良，可在後導營 適當的轉折導引排氣緩和氣_出速度，能有效降低尖銳 達到進一步之嚼音抑制與馬力提升，而具較佳之使用之 解決課題之技術手段： 為達到上述之目的，本創作係包含一外套管與消音管之間襯結 消曰2的排氣管’該消音管内以-佈設網孔軸管配合前、後導‘盘 兩侧前、後端蓋銜接，内管内套結一迴壓元件，該迴壓元件可為一^ 形體頂掣於崎内徑，迴壓元件可進—步結合—迴壓導管凸伸内管後 6 M353992 段 使内g與4音官及迴壓導管間各形成有 套結一内歧管，該内站瞢門卩3六斜紐空間，該後導管後段 抓右屮結η f歧仏父錯朝内沖設具開D的隔片，夂ρ Η 【ί施ί式口】 使隔片與後導管間形成迴流空間者 餘下 容，及其所Ξ達實施例，詳細介紹本創作之構造内 包二以==及組合剖面示意圖，其係 、16及前、後心17 f 13'崎w'前、後導管is 後導管16的内姑=、’ /、一套結内管W的迴壓元件20及套結 备-回舰A音官13兩端蓋結有端蓋132，中間穿 間A:内其^4 Λ^141的内管14，並與内管14之間形成有迴流空 ·?Γ後導管15、16與前、後端蓋17、18連接 2〇ΐ内苒14德@ "、為一匸形體套結頂掣於内管14内徑，迴壓元件 14内“开*可f 一步凸伸11壓導管以’使迴壓導管21與内管 亚有出與開口 32連通，以使隔片31與後導管16間形成-迴工間C組成，如第2 ' 3圖所示。 # 士ί第2 ?所f，為本創作之壓消音作用實施例剖面示意圖，如 其中前頭所不，該排放氣體進入内管14後，會受到套結迴壓元件20 全面阻擒’配合第4圖所示，可將全部氣體強迫由前段内管14網孔 14^放射向^排到消音管13間之迴流空間a内形成全面性迴壓 ，請配 合第5圖所示，該等氣體經迴流空間a内轉折後，再經由内管14後段 網孔141進入内管14内，再次受迴壓導管21之二次迴壓而由迴流空 間B，引排出後導管丨6,即在消音管13之内管14中，由迴壓元件2〇 與迴壓導管21迫使排氣氣流形成全面性迴壓與二次迴壓之較佳迴壓 作用，而達到較佳消音及提升馬力與加速效果者。 再者’第2圖中當排氣氣流由迴壓元件2〇導引排到後導管16後 7 M353992 【圖式簡單說明】 第1圖：係本創作之立體分解圖。 第2圖：為本創作組合實施例剖示圖。 第3圖：係本創作之立體組合圖。 第4圖：係本創作氣體由内管前段網孔流向消音管内之剖面示意 圖。 第5圖：係本創作消音管内氣體由内管後段網孔流向内管内之剖 面示意圖。 第6圖：係本創作内歧管另一實施例剖面示意圖。 【主要元件符號說明】 11.. ..外套管 i2....消音棉 13....消音管 131、141、34....網孔 132....端蓋 14....内管 15.. ..前導管 16....後導管 17....前端蓋 18.. ..後端蓋 20....迴壓元件 21....迴壓導管 30、30A....内歧管 31....隔片 32....開口 33.. ..出孔 35....匚形擋板 A、B、C、D....迴流空間M353992 VIII. New description: 【New technology field】 This creative system mainly involves a kind of exhaust gas f structure with comprehensive back pressure, lifting and subtraction, _ sound and acceleration effect. :, as approved on August 1, 1995, 笫M29519Q, & λ, "Exhaust pipe shouts from the fine ϋ" new special ^ = 95203216 circumference: 〃 如 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请, is set in Wei f 'which includes: - a pressure regulating shunt tube, the 1 system is connected to the woman's gas f in the diverting chamber; the other end is set - the collecting manifold, the rhyme is connected to the exhaust pipe In the diverting chamber; and privately, the other end is also arranged and the sink = the pipe system is disposed in the diverting chamber, 'the two ends of which are respectively connected to the diverter shunt 2 chamber: rrss exhaust pipe back pressure automatic adjuster, (4) t 3. The #pressure diverter pipe and the manifold flow pipe as described in the third paragraph of the patent scope are disposed in the distraction unit. In the case of the wall 4, the plurals are set. 4. The exhaust S-week shunt tube and the §Huihui collecting flow tube system described in the scope of the patent application are the same as your two-moving δ-circle, where §hai The inner diameter of the manifold is larger than the total upper diameter of the exhaust pipe and the pressure regulating branch is connected to the pressure regulating pipe according to the exhaust gas pipe of the first aspect of the patent application. - End system setting = automatically adjust n, where the contraction.汽张# 'The other end is set to receive 6. According to the scope of the patent application, the inner diameter of the middle section of the direct current pipe is smaller than the inner tube automatic adjuster of the snorkel. 'The 5 M353992 [new content] Technical subject: As mentioned above, "exhaust pipe back pressure automatically adjusts between the pressure regulating diverter pipe and the manifold flow pipe, borrowing the cumbersome, flowing inside the chamber, and then discharging the outer wall vent hole into the diversion chamber and discharging it" However, the diameter of the tube of the direct current tube is limited to the top of the cemetery, and the official is added backwards to the collection manifold, which is the result of the formation of the return and g-flow, which is one of its shortcomings. ", the effect of the US liters is very limited, and the effect is that the exhaust of the 'exhaust venting tube' is not sharp and sharp, and its shortcomings ϋ the forest effect is suppressed, and the exhaust sound will be very high. So how to deal with the exhaust pipe It is difficult to press back the pressure structure = gas: = pressure action 'to achieve better noise suppression and horsepower, acceleration = (4) ii1 for the second purpose - purpose! The system provides an improved structure of the exhaust pipe, which can guide the exhaust gas to reduce the speed of the gas in the rear guide camp, and can effectively reduce the sharpness to achieve further chewing suppression and horsepower improvement, and the better use solution Technical means of the subject: In order to achieve the above purpose, the creation system includes an exhaust pipe lining the outer casing between the outer casing and the muffling pipe. The muffling pipe is provided with a mesh shaft pipe to match the front and rear guide plates. The front and rear end covers are connected to each other, and a back pressure element is sleeved in the inner tube. The back pressure element can be a top surface of the body, and the back pressure element can be combined with the back pressure tube. After the 6 M353992 section, the inner g and the 4 sound officer and the back pressure conduit are each formed with a set of an inner manifold, the inner station is 卩 卩 3 斜 oblique space, and the rear duct is grasped by the right 屮 f η f The father is wrongly set to open the partition with D, 夂ρ Η [ί施ί式口] Make the rest of the space between the spacer and the rear duct, and the details of the implementation, the details of this creation Construct the inner package two with == and the combined profile diagram, the system, 16 and the front and back hearts 17 f 13 '崎 w' The front and rear ducts are the inner tube of the rear duct 16 , ' /, the back pressure element 20 of the set inner tube W and the set back - the back of the ship A sound officer 13 are covered with end caps 132, and the middle portion is interposed. A: the inner tube 14 of the inner wall 14 and the inner tube 14 is formed with a return air. The rear ducts 15, 16 are connected to the front and rear end covers 17, 18. @ ", a 匸 匸 套 掣 掣 掣 掣 掣 掣 内径 , , , , , , 回 回 回 回 回 回 回 回 回 回 回 回 回 回 回 回 回 回 回 回 回 回 回 回 回 回 回 回 回 回 回 回 回32 is connected so that the spacer 31 and the rear duct 16 form a return-work C composition, as shown in the second '3'. #士ί第2? f, is a cross-sectional view of the embodiment of the pressure-damping effect of the present creation If the exhaust gas enters the inner tube 14 after the exhaust gas enters the inner tube 14, it will be completely blocked by the pressure-receiving element 20'. As shown in Fig. 4, all the gas can be forced from the mesh of the front inner tube 14 A comprehensive back pressure is formed in the return space a between the rows of the muffler tubes 13. As shown in Fig. 5, the gases are turned inside the return space a, and then enter the inner tube through the rear section mesh 141 of the inner tube 14. Within 14, The secondary back pressure of the back pressure conduit 21 is led out of the return space B by the return space B, that is, in the inner tube 14 of the muffling pipe 13, the exhaust gas flow is forced by the back pressure element 2 and the back pressure pipe 21. It forms a better back pressure for comprehensive back pressure and secondary back pressure, and achieves better noise reduction and improved horsepower and acceleration. In addition, in Figure 2, when the exhaust air flow is guided by the back pressure element 2 After the rear duct 16 7 M353992 [Simple description of the diagram] Figure 1: is a three-dimensional exploded view of the creation. Figure 2: a cross-sectional view of the creative combination embodiment. Figure 3: The three-dimensional combination of the creation Fig. 4 is a schematic cross-sectional view showing the flow of the present gas from the front section of the inner tube to the silencing tube. Fig. 5 is a schematic cross-sectional view showing the flow of gas from the rear section of the inner tube to the inner tube of the inner tube. Figure 6 is a cross-sectional view showing another embodiment of the inner manifold of the present invention. [Description of main component symbols] 11.. .. Outer casing i2.... Silencing cotton 13.... Silencer tubes 131, 141, 34.... Mesh 132.... End caps 14.... Inner tube 15... front duct 16.... rear duct 17.... front end cover 18..... rear end cover 20....return element 21....return conduit 30, 30A ....Internal manifold 31....separator 32....opening 33...outlet 35....匚-shaped baffle A, B, C, D.... reflow space