CN203189079U - Triangle rotor engine silencer - Google Patents

Triangle rotor engine silencer Download PDF

Info

Publication number
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
Authority
CN
China
Prior art keywords
chamber
silencer
engine
air
separating plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320226903.2U
Other languages
Chinese (zh)
Inventor
陈学高
周轩
郭克文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUNAN AUTOMOBILE MUFFLER SECOND FACTORY
Original Assignee
HUNAN AUTOMOBILE MUFFLER SECOND FACTORY
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HUNAN AUTOMOBILE MUFFLER SECOND FACTORY filed Critical HUNAN AUTOMOBILE MUFFLER SECOND FACTORY
Priority to CN201320226903.2U priority Critical patent/CN203189079U/en
Application granted granted Critical
Publication of CN203189079U publication Critical patent/CN203189079U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Landscapes

  • Exhaust Silencers (AREA)

Abstract

A triangle rotator engine silencer comprises a silencer barrel body, a separating plate I, a separating plate II, an air inlet pipe, an air guide pipe and an air outlet pipe. The interior of the silencer barrel body is divided into a first chamber, a second chamber and a third chamber through the separating plate I and the separating plate II, the air inlet pipe penetrates through the two separating plates and stretches into the first chamber, the air guide pipe penetrates through the two separating plates and is communicated with the first chamber and the third chamber, and the air outlet pipe penetrates through the two separating plates and communicates the third chamber and the outside. Air holes are formed in the part, entering the third chamber and the second chamber, of the air inlet pipe, and air holes are formed in the separating plate I. The triangle rotator engine silencer has the advantages that a path through which engine tail gas enters the silencer to be discharged is added, the silencer can distribute and adjust backpressure among all the chambers by itself, the backpressure is made to be reduced, the purposes of reducing noise, reducing vibration and reducing oil consumption are achieved, and the power of an engine is improved.

Description

三角转子发动机消声器Triangular rotor engine muffler

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 muffler cylinder 1 is divided into the first chamber 101, the second chamber 102 and the third chamber 103 by the partition I2 and the partition II3, and the intake pipe 4 passes through the two partitions Extending into the first chamber 101, the air guide tube 5 communicates with the first chamber 101 and the third chamber 103 through two partitions, and the air outlet pipe 6 passes through the two partitions to communicate the third chamber 103 with the outside world. Air guide holes are formed on the inlet pipe 4 where it enters the third chamber 103 and the second chamber 102 . Air guide holes are opened on the separator I2.

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 first chamber 101 through the intake pipe 4 for expansion, then enters the third chamber 103 for expansion through the air guide pipe 5, and finally discharges to the outside through the outlet pipe 6; The exhaust gas directly enters the second chamber 102 through the air guide hole on the intake pipe 4 where it enters the second chamber 102 for expansion, then enters the third chamber 103 through the air guide hole on the partition I2 for expansion, and finally passes through the outlet The trachea 6 is discharged to the outside; at the same time, a small amount of exhaust gas directly enters the third chamber 103 through the air guide hole on the inlet pipe 4 where it enters the third chamber 103 for expansion, and then is discharged to the outside through the outlet pipe 6; through three The exhaust path, the noise reduction and shock reduction effect of the exhaust gas are very good, and the airflow is discharged smoothly.

Claims (3)

1. rotary polygonal piston engine silencing apparatus, comprise silencer cylinder (1), dividing plate I (2), dividing plate II (3), suction tude (4), air pipe (5), steam outlet pipe (6), it is characterized in that: be separated into first chamber (101) by dividing plate I (2) and dividing plate II (3) in the silencer cylinder (1), second chamber (102) and the 3rd chamber (103), suction tude (4) is passed two dividing plates and is extend into first chamber (101), air pipe (5) passes two dividing plates and is communicated with first chamber (101) and the 3rd chamber (103), and steam outlet pipe (6) passes two dividing plates the 3rd chamber (103) is in communication with the outside.
2. rotary polygonal piston engine silencing apparatus according to claim 1, it is characterized in that: the position that enters the 3rd chamber (103) and second chamber (102) on the described suction tude (4) has gas port.
3. rotary polygonal piston engine silencing apparatus according to claim 1 and 2 is characterized in that: have gas port on the described dividing plate I (2).
CN201320226903.2U 2013-04-28 2013-04-28 Triangle rotor engine silencer Expired - Fee Related CN203189079U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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
CN201320226903.2U CN203189079U (en) 2013-04-28 2013-04-28 Triangle rotor engine silencer

Publications (1)

Publication Number Publication Date
CN203189079U true CN203189079U (en) 2013-09-11

Family

ID=49105945

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320226903.2U Expired - Fee Related CN203189079U (en) 2013-04-28 2013-04-28 Triangle rotor engine silencer

Country Status (1)

Country Link
CN (1) CN203189079U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN103382886B (en) Twoly run through pipe type rotation mechanism
CN103382887B (en) With the chain transmission system of bicircular arcs structure
CN102562271A (en) Turbocharging system with two rotating plates in front of turbine inlet
CN203189079U (en) Triangle rotor engine silencer
CN103382888A (en) Two-axis synchronous exhaust pipe throat area control mechanism
CN103452644A (en) Exhaust pipe pressure control device with chain
CN102817704A (en) Engine system with variable effective circulation area of turbines
CN102767423A (en) Parallel gas path system with switching mechanism
CN103573394B (en) Multi-part synchronous rotating mechanism
CN102767425B (en) Switching device for admission passage and exhaust passage
CN103470367B (en) With the mechanic adjustment unit of penetrating via
CN103452649B (en) Mechanical exhaust pipe pressure regulating system
CN103452646B (en) Exhaust manifold circulation area self-regulation type engine system
CN205154328U (en) A silencer for taking two exhaust structure of T engine
CN103470364B (en) Rotating system with circulation hole on rotating body
CN104533834A (en) Axial air-entraining hole casing treatment structure applied to turbocharger gas compressor
CN102767420A (en) Partitioning device for connecting pipes
CN103573393B (en) Pressure imbalance formula rotation control mechanism
CN103452647A (en) Circulation area self-adaption system of exhaust manifold
CN103452645B (en) With the engine system of Double rotation axle
CN102817702A (en) Engine system with airway switching device
CN103470363A (en) Rotary Exhaust Manifold Throat Area Variable Booster System
CN103470368B (en) With the turbo charge system of synchronous rotating mechanism
CN103397936B (en) Non-constant section regulating type signal acquisition device of mechanical rotation system
CN102828816A (en) Engine system with double turbine

Legal Events

Date Code Title Description
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