CN200975303Y - Air-intake system of V-type double-cylinder engine - Google Patents
Air-intake system of V-type double-cylinder engine Download PDFInfo
- Publication number
- CN200975303Y CN200975303Y CN 200620076744 CN200620076744U CN200975303Y CN 200975303 Y CN200975303 Y CN 200975303Y CN 200620076744 CN200620076744 CN 200620076744 CN 200620076744 U CN200620076744 U CN 200620076744U CN 200975303 Y CN200975303 Y CN 200975303Y
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- China
- Prior art keywords
- air
- cylinder engine
- suction tude
- air inlet
- strainer
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Abstract
The utility model relates to an induction system of a V type double cylinder engine, belonging to the field of the power generating device. The utility model is characterized in that: an air leaner is fixed on one of the two cylinders of the double cylinder engine below the opposite side of the installation of a starting dynamo; an air inlet pipe is fixed on the air inlet of the cylinder of a motor; a ventilation cap covers the air inlet pipe; an air intake pressurizer tank and a carburetor is fixed on the air inlet pipe; the pressurizer tank is connected with the air cleaner by a connecting pipe. The utility model has the advantages of simple compact and reasonable structure; rational arrangement of the induction system of a V type double cylinder engine, in particular, the arrangement of the air cleaner, which reduces the height of the V type double cylinder engine while does not increase the width of the V type double cylinder engine, thereby, greatly increasing the freedom degree of the miniaturization design of the digital generating set; moreover, the arrangement of the air intake pressurizer tank and the unique air inlet pipe can lower the air intake noise and balance the air intake efficiency of the double cylinder, hence further improving the performance of the motor.
Description
Technical field
The utility model relates to a kind of gas handling system of V-type twin cylinder engine, specifically is specially adapted to the digital quiet generator set that high quality power supply can be provided of miniaturization, belongs to field of power generation equipment technology.
Background technique
Common excitation generator group is because its out-put supply quality is low, equipment acoustic noise is big and shortcoming such as profile heaviness no longer can satisfy the protection of environment and the requirement of development in Hi-Tech, and satisfies the needs that people's quality of life improves day by day.Digital quiet generator set has the power supply quality better, noise is low and characteristics such as miniaturization, progressively becomes people's first-selected product, and the trend that substitutes common generator is arranged.
Before the utility model is made, in prior art, the centre of air-strainer operated by rotary motion two cylinder in V-arrangements above motor of V-type twin cylinder engine, though utilized the segment space between two cylinder in V-arrangements like this, but also increased the whole height of motor, brought difficulty for the miniaturization of unit.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, thereby provide a kind of gas handling system that can reasonably arrange the V-type twin cylinder engine, can reduce the height of V-type twin cylinder engine, do not increase the width of V-type twin cylinder engine again, increased the degrees of freedom of digital electricity generating group miniaturization Design greatly; In addition owing to be provided with air inlet pressure stabilizing chamber, thereby the intake efficiency of twin-tub that reduced inflow noise and balance, improved the performance of motor.
Main solution of the present utility model is achieved in that
The utility model gas handling system mainly adopts air-strainer to be fixed on one of two cylinders of twin cylinder engine and goes up and the below that the opposite side of actuating motor is installed, suction tude is fixed on the cylinder air inlet of motor, wind scooper covers on suction tude wherein, be provided with an opening above and expose suction tude and Carburetor mating face, air inlet pressure stabilizing chamber, Carburetor in the external stability of wind scooper on suction tude, be connected with connecting tube between pressure stabilizer and the air-strainer, two of connecting tube is fastening with clip.
The utility model air-strainer is made up of lower shell body, upper shell, filter core and interface, accompanies filter core between lower shell body and upper shell, and interface is arranged on the upper shell.
The utility model air-strainer outer end does not exceed the outer end of phase the same side valve mechanism cover, for the width with V-type engine drops to minimum dimension.
Suction tude in the utility model gas handling system is made up of two mutual disconnected intake manifold, can eliminate influencing each other of air inlet between two cylinders.
The utility model gas system both can be used for compression ignition internal combustion engine, also can be used for spark-ignition type internal combustion engine, and Carburetor or mixer are set between pressure stabilizer and suction tude when being used for spark-ignition type internal combustion engine.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; Can reasonably arrange the setting of gas handling system, the especially air-strainer of V-type twin cylinder engine, can reduce the height of V-type twin cylinder engine, not increase the width of V-type twin cylinder engine again, increase the degrees of freedom of digital electricity generating group miniaturization Design greatly; Owing to be provided with air inlet pressure stabilizing chamber and unique suction tude, can reduce the intake efficiency of inflow noise and balance bicylinder in addition, can further improve the performance of motor.
Description of drawings
Fig. 1 is the utility model structure general assembly schematic representation.
Fig. 2 is the utility model structural front view.
Fig. 3 is the utility model structure side view.
Fig. 4 is the utility model air-strainer package assembly schematic representation.
Embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
The utility model gas handling system mainly is made up of air-strainer 7, connecting tube 6, pressure stabilizer 5, Carburetor 4 and suction tude 2 etc.Air-strainer 7 be screwed on one of 1 two cylinders of V-type twin cylinder engine with install actuating motor 8 opposite sides below, air-strainer 7 outer ends do not exceed the outer end of phase the same side valve mechanism cover, and purpose is to drop to minimum dimension for the width with V-type engine.Air-strainer 7 similar cuboids are by the lower casing 7-1 that makes with plastic cement or sheet metal, upper casing 7-3, accompany filter core 7-2 that is made by papery filter screen and wire netting and rubber and plastic periphery and the interface 7-4 that is made by plastic cement therebetween and form.Connecting tube 6 is made by rubber and plastic, and the upper and lower shell body and function set screws dress that pressure stabilizer 5 is made by plastic cement forms, and Carburetor 4 is made up of aluminum alloy body and annex, and suction tude 2 is made by aluminum alloy or magnesium alloy.
Suction tude 2 in the utility model gas handling system is made up of two mutual disconnected intake manifold, can eliminate influencing each other of air inlet between two cylinders.Suction tude 2 is screwed on the cylinder air inlet of V-type engine 1, be added with pad therebetween with the sealing engagement face, wind scooper 3 is screwed on motor 1, wind scooper 3 patches requirement with motor 1, the two all is shaped on plug receptacle to satisfy the sealing in collection air channel, wind scooper 3 is made by plastic cement or sheet metal, suction tude 2 is covered on wherein, on have an opening to expose on the suction tude 2 and Carburetor 4 mating faces, air inlet pressure stabilizing chamber 5, Carburetor 4 is fixed on the suction tude 2 with bolt together in the outside of wind scooper 3, all be added with sealing gasket between pressure stabilizer 5 and the Carburetor 4 and between Carburetor 4 and the suction tude 2, to satisfy the seal request of gas handling system; Be connected with connecting tube 6 between pressure stabilizer 5 and the air-strainer 7, be used to reduce the intake efficiency of inflow noise and balance bicylinder, improve the performance of motor.Two of connecting tube 6 is come fastening with clip, guarantee firm and reliable connection between connecting tube 6 and air-strainer 7, the pressure stabilizer 5.
The utility model gas handling system both can be used for compression ignition internal combustion engine, also can be used for spark-ignition type internal combustion engine, established a Carburetor or mixer when being used for spark-ignition type internal combustion engine between pressure stabilizer and suction tude at least.
Claims (5)
1, a kind of gas handling system of V-type twin cylinder engine, comprise (1) two cylinder of twin cylinder engine, air-strainer (7), it is characterized in that adopting air-strainer (7) to be fixed on one of (1) two cylinder of twin cylinder engine goes up and the below that the opposite side of actuating motor (8) is installed, suction tude (2) is fixed on the cylinder air inlet of motor (1), wind scooper (3) covers on suction tude (2) wherein, be provided with an opening above and expose suction tude (2) and Carburetor (4) mating face, air inlet pressure stabilizing chamber (5), Carburetor (4) in the external stability of wind scooper (3) on suction tude (2), be connected with connecting tube (6) between pressure stabilizer (5) and the air-strainer (7), two of connecting tube (6) is fastening with clip.
2, the gas handling system of a kind of V-type twin cylinder engine according to claim 1, it is characterized in that described air-strainer (7) is made up of lower shell body (7-1), upper shell (7-3), filter core (7-2) and interface (7-4), accompany filter core (7-2) between lower shell body (7-1) and upper shell (7-3), interface (7-4) is arranged on the upper shell (7-3).
3, the gas handling system of a kind of V-type twin cylinder engine according to claim 1 and 2 is characterized in that described air-strainer (7) outer end does not exceed the outer end of phase the same side valve mechanism cover.
4, the gas handling system of a kind of V-type twin cylinder engine according to claim 1 is characterized in that described suction tude (2) is made up of two mutual disconnected intake manifold.
5, the gas handling system of a kind of V-type twin cylinder engine according to claim 1 is characterized in that between described pressure stabilizer (5) and the suction tude (2) Carburetor or mixer being set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620076744 CN200975303Y (en) | 2007-05-10 | 2007-05-10 | Air-intake system of V-type double-cylinder engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620076744 CN200975303Y (en) | 2007-05-10 | 2007-05-10 | Air-intake system of V-type double-cylinder engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200975303Y true CN200975303Y (en) | 2007-11-14 |
Family
ID=38901588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620076744 Expired - Lifetime CN200975303Y (en) | 2007-05-10 | 2007-05-10 | Air-intake system of V-type double-cylinder engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200975303Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100453794C (en) * | 2006-09-28 | 2009-01-21 | 无锡开普动力有限公司 | Air inlet system for V-shape double-cylinder engine |
| CN105840368A (en) * | 2016-04-29 | 2016-08-10 | 隆鑫通用动力股份有限公司 | Engine |
| CN110454282A (en) * | 2019-08-02 | 2019-11-15 | 广州多钛克机械科技有限公司 | A kind of power-equipment |
-
2007
- 2007-05-10 CN CN 200620076744 patent/CN200975303Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100453794C (en) * | 2006-09-28 | 2009-01-21 | 无锡开普动力有限公司 | Air inlet system for V-shape double-cylinder engine |
| CN105840368A (en) * | 2016-04-29 | 2016-08-10 | 隆鑫通用动力股份有限公司 | Engine |
| CN105840368B (en) * | 2016-04-29 | 2019-01-18 | 隆鑫通用动力股份有限公司 | engine |
| CN110454282A (en) * | 2019-08-02 | 2019-11-15 | 广州多钛克机械科技有限公司 | A kind of power-equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20070510 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |