CN203189079U - Triangle rotor engine silencer - Google Patents
Triangle rotor engine silencer Download PDFInfo
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- CN203189079U CN203189079U CN201320226903.2U CN201320226903U CN203189079U CN 203189079 U CN203189079 U CN 203189079U CN 201320226903 U CN201320226903 U CN 201320226903U CN 203189079 U CN203189079 U CN 203189079U
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- silencer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Exhaust Silencers (AREA)
Abstract
Description
技术领域 technical field
本实用新型涉及一种发动机尾气排出装置,具体是一种三角转子发动机消声器。 The utility model relates to an engine tail gas discharge device, in particular to a triangular rotor engine muffler.
背景技术 Background technique
汽车中的发动机一般是活塞式发动机,也有转子发动机。与活塞式发动机一样,转子发动机也是利用空气、燃油混合气燃烧产生的压力。 在活塞式发动机中,该压力保存在气缸中,驱使活塞运动。 连杆和曲轴将活塞的来回运动转换为为汽车提供动力的旋转运动。在转子发动机中,燃烧产生的压力保存在壳体和三角形转子构成的密封室中。三角转子发动机比一般发动机的转速低、体积小功率大,发动机的主轴旋转一周做功一次排气一次。 The engine in the car is generally a piston engine, and there are also rotary engines. Like the piston engine, the rotary engine also uses the pressure generated by the combustion of air and fuel mixture. In a piston engine, this pressure is maintained in the cylinder, which drives the piston. The connecting rod and crankshaft convert the back and forth motion of the pistons into the rotary motion that powers the car. In a rotary engine, the pressure generated by combustion is kept in a sealed chamber formed by the casing and the triangular rotor. The triangular rotor engine has a lower speed than the general engine, a small size and a high power, and the main shaft of the engine rotates once to perform work once and exhaust once.
目前,活塞式发动机的配套消声器有很多种,但是汽车尾气进入普通的消声器后,依次经过第一腔室、第二腔室、第三腔室膨胀之后,再从尾管排出。这种消声器的每个腔室易产生背压,尾气排出不顺畅,燃烧不充分,容易产生噪音以及震动,汽车的油耗也很高。 At present, there are many kinds of matching mufflers for piston engines, but after the automobile exhaust enters the common muffler, it expands through the first chamber, the second chamber, and the third chamber in turn, and then is discharged from the tailpipe. Each chamber of this kind of muffler is easy to generate back pressure, the exhaust gas is not discharged smoothly, the combustion is not sufficient, it is easy to generate noise and vibration, and the fuel consumption of the car is also high.
实用新型内容 Utility model content
针对上述同类技术问题存在的不足,本实用新型的目的是提供一种三角转子发动机消声器。 Aiming at the shortcomings of the above similar technical problems, the purpose of this utility model is to provide a muffler for a triangular rotor engine.
本实用新型的技术方案是:三角转子发动机消声器,包括消声器筒体、隔板Ⅰ、隔板Ⅱ、进气管、导气管、出气管,其特征在于:消声器筒体内通过隔板Ⅰ与隔板Ⅱ分隔成第一腔室、第二腔室和第三腔室,进气管穿过两块隔板伸入到第一腔室,导气管穿过两块隔板连通第一腔室和第三腔室,出气管穿过两块隔板将第三腔室与外界连通。 The technical scheme of the utility model is: a triangular rotor engine muffler, including a muffler cylinder body, a partition I, a partition II, an air inlet pipe, an air guide pipe, and an air outlet pipe, and is characterized in that: the muffler cylinder passes through the partition I and the partition II Divided into the first chamber, the second chamber and the third chamber, the air inlet pipe extends into the first chamber through two partitions, and the air guide pipe passes through the two partitions to connect the first chamber and the third chamber chamber, and the air outlet pipe passes through two partitions to connect the third chamber with the outside world.
所述进气管上进入第三腔室和第二腔室的部位开有导气孔。 Air guide holes are opened on the inlet pipe where it enters the third chamber and the second chamber.
所述隔板Ⅰ上开有导气孔。 Air guide holes are opened on the partition I.
本实用新型的优点是:通过增加发动机尾气进入消声器排出的路径,本消声器可以自行分配、调节各腔室之间的背压,使背压降低,达到降低噪音、降低震动、降低油耗的目的,提高了发动机功率。 The utility model has the advantages that: by increasing the exhaust path of the engine into the muffler, the muffler can distribute and adjust the back pressure between the chambers by itself, so as to reduce the back pressure and achieve the purpose of reducing noise, vibration and fuel consumption. Increased engine power.
附图说明 Description of drawings
图1为本实用新型的结构示意图。 Fig. 1 is the structural representation of the utility model.
图2为图1中隔板Ⅰ的结构示意图。 FIG. 2 is a schematic structural view of the separator I in FIG. 1 .
具体实施方式 Detailed ways
现结合附图,对本实用新型的技术内容进行进一步描述。 Now in conjunction with the accompanying drawings, the technical content of the utility model is further described.
如图1、2所示,消声器筒体1内通过隔板Ⅰ2与隔板Ⅱ3分隔成第一腔室101、第二腔室102和第三腔室103,进气管4穿过两块隔板伸入到第一腔室101,导气管5穿过两块隔板连通第一腔室101和第三腔室103,出气管6穿过两块隔板将第三腔室103与外界连通。所述进气管4上进入第三腔室103和第二腔室102的部位开有导气孔。所述隔板Ⅰ2上开有导气孔。
As shown in Figures 1 and 2, the inside of the
工作时,发动机的尾气大部分的通过进气管4进入到第一腔室101进行膨胀,然后通过导气管5进入到第三腔室103进行膨胀,最后通过出气管6排到外界;同时有一部分尾气通过进气管4上的进入第二腔室102的部位的导气孔直接进入第二腔室102进行膨胀,然后通过隔板Ⅰ2上的导气孔进入到第三腔室103进行膨胀,最后通过出气管6排到外界;同时还有少量的尾气通过进气管4上的进入第三腔室103的部位的导气孔直接进入第三腔室103进行膨胀,然后通过出气管6排到外界;经过三条排放路径,尾气的降噪、降震效果很好,气流排放顺畅。
When working, most of the exhaust gas of the engine enters the
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320226903.2U CN203189079U (en) | 2013-04-28 | 2013-04-28 | Triangle rotor engine silencer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320226903.2U CN203189079U (en) | 2013-04-28 | 2013-04-28 | Triangle rotor engine silencer |
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CN203189079U true CN203189079U (en) | 2013-09-11 |
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CN201320226903.2U Expired - Fee Related CN203189079U (en) | 2013-04-28 | 2013-04-28 | Triangle rotor engine silencer |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103195542A (en) * | 2013-04-28 | 2013-07-10 | 湖南车用消声器二厂 | Silencer of triangular rotor engine |
CN103982268A (en) * | 2014-05-28 | 2014-08-13 | 成都陵川特种工业有限责任公司 | Purifying and silencing combined device |
CN109209566A (en) * | 2018-09-12 | 2019-01-15 | 重庆隆鑫机车有限公司 | A kind of silencer and motorcycle |
-
2013
- 2013-04-28 CN CN201320226903.2U patent/CN203189079U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103195542A (en) * | 2013-04-28 | 2013-07-10 | 湖南车用消声器二厂 | Silencer of triangular rotor engine |
CN103982268A (en) * | 2014-05-28 | 2014-08-13 | 成都陵川特种工业有限责任公司 | Purifying and silencing combined device |
CN109209566A (en) * | 2018-09-12 | 2019-01-15 | 重庆隆鑫机车有限公司 | A kind of silencer and motorcycle |
CN109209566B (en) * | 2018-09-12 | 2024-04-30 | 重庆隆鑫机车有限公司 | Muffler and motorcycle |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20140428 |