CN108506113A - A kind of internal combustion engine throttle setting - Google Patents
A kind of internal combustion engine throttle setting Download PDFInfo
- Publication number
- CN108506113A CN108506113A CN201810210068.0A CN201810210068A CN108506113A CN 108506113 A CN108506113 A CN 108506113A CN 201810210068 A CN201810210068 A CN 201810210068A CN 108506113 A CN108506113 A CN 108506113A
- Authority
- CN
- China
- Prior art keywords
- sliding slot
- internal combustion
- air flap
- combustion engine
- vestibule
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 title abstract description 11
- 238000010586 diagram Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
- F02M1/02—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling being chokes for enriching fuel-air mixture
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The invention discloses a kind of internal combustion engine throttle settings, including air door ontology, air flap and stretching assembly, the side of the air door ontology is provided with mounting portion, the mounting portion is provided with the sliding slot of the vestibule of connection air door ontology, the sliding slot is parallel to the cross section of the vestibule, the air flap is slidedly arranged in the sliding slot, and one end of the stretching assembly stretches in sliding slot to be connected with the side of the air flap, is slided in sliding slot to carry out the aperture regulation of vestibule for stretching air flap.The internal combustion engine throttle setting of the present invention has many advantages, such as that simple in structure, easy to operate and aperture regulation precision is high.
Description
Technical field
The invention mainly relates to technical field of internal combustion engines, refer in particular to a kind of internal combustion engine throttle setting.
Background technology
With the development of automotive engineering, the intelligentized control methods such as polling power controlling, idle speed control become standard configurations, obtain
The favor of producer and client.And has to the control of air door progress fast accurate and provide best power performance and fuel oil warp for vehicle
Ji property improves the advantages that engine emission performance, and application is also more and more extensive.For current throttle setting, mostly by air door
Piece is mounted on an axle, by axis rotation drive air flap rotation by realize aperture regulation, such mode control precisely it is not high,
And the leakproofness when aperture is zero is poor.
Invention content
The technical problem to be solved in the present invention is that：For technical problem of the existing technology, the present invention provides one
Plant simple in structure, aperture regulation accurately internal combustion engine throttle setting.
In order to solve the above technical problems, technical solution proposed by the present invention is：
The side of a kind of internal combustion engine throttle setting, including air door ontology, air flap and stretching assembly, the air door ontology is set
It is equipped with mounting portion, the mounting portion is provided with the sliding slot of the vestibule of connection air door ontology, and the sliding slot is parallel to the vestibule
Cross section, the air flap are slidedly arranged in the sliding slot, and one end of the stretching assembly stretches in sliding slot and the air flap
Side be connected, slided in sliding slot to carry out the aperture regulation of vestibule for stretching air flap.
As a further improvement of the above technical scheme：
Fixed setting is parallel to sliding slot and the guide rod through air flap in the sliding slot, and one end of the guide rod extends to
On the inner wall of vestibule.
The sliding slot is arranged return elastic component on the guide rod between the side and air flap of vestibule.
The return elastic component is compressed spring.
The stretching assembly includes actuator, drum and drawstring, and the drum is installed on the output shaft of the actuator,
One end plate of the drawstring is located on the drum, and the other end is connected with the air flap.
The actuator is steering engine or stepper motor or servo motor.
Compared with the prior art, the advantages of the present invention are as follows：
The internal combustion engine throttle setting of the present invention carries out aperture regulation to vestibule by the air flap being slidedly arranged in sliding slot, opens
Degree adjusting is accurate and simple in structure, is easily achieved.Using steering engine coordinate drawstring control mode, not only control precisely but also
It is simple in structure, be easily achieved.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention.
Fig. 2 is the sectional view of the present invention.
Figure label indicates：1, air door ontology；101, vestibule；2, air flap；3, stretching assembly；31, actuator；32, line
Disk；33, drawstring；4, mounting portion；41, sliding slot；42, guide rod；43, compressed spring.
Specific implementation mode
Below in conjunction with Figure of description and specific embodiment, the invention will be further described.
As depicted in figs. 1 and 2, the internal combustion engine throttle setting of the present embodiment, including air door ontology 1, air flap 2 and stretching group
Part 3, the side of air door ontology 1 are provided with the mounting portion 4 of a protrusion, and mounting portion 4 is provided with the vestibule 101 of connection air door ontology 1
Sliding slot 41, sliding slot 41 is parallel to the cross section of vestibule 101, and wherein air flap 2 is slidedly arranged in sliding slot 41, the one of stretching assembly 3
End stretches in sliding slot 41 to be connected with the side of air flap 2, for pulling air flap 2 to be slided in sliding slot 41 to carry out vestibule
101 aperture regulation.The internal combustion engine throttle setting of the present invention carries out vestibule 101 by the air flap 2 being slidedly arranged in sliding slot 41
Aperture regulation, aperture regulation is accurate, and it is simple in structure, be easily achieved.
It is parallel to sliding slot 41 and leading through air flap 2 as shown in Fig. 2, being fixedly installed in the present embodiment, in sliding slot 41
One end of bar 42, guide rod 42 extends on the inner wall of vestibule 101.Specifically, the middle part of air flap 2 is provided with cavity, guide rod 42
In the cavity of air flap 2, wherein one end is connected with the inner wall of vestibule 101, and air flap 2 slides on guide rod 42, ensures to slide
Dynamic smoothness.In addition, sliding slot 41 is arranged return elasticity on the guide rod 42 between the side and air flap 2 of vestibule 101
Part (such as compressed spring 43), when stretching assembly 3 does not work, air flap 2 is driven to initial position by the rebound of return elastic component.
As shown in Fig. 2, in the present embodiment, stretching assembly 3 includes actuator 31, drum 32 and drawstring 33, and drum 32 is installed
In on the output shaft of actuator 31, an end plate of drawstring 33 is located on drum 32, and the other end is connected with air flap 2.Actuator 31
For steering engine or stepper motor or servo motor.Wherein preferred steering engine, by the rotation of steering engine, drum 32 rotates therewith, and pulls and draws
Rope 33 rotates in the wire casing of drum 32, makes the sliding in sliding slot 41 of air flap 2, to realize the accurate adjusting of aperture.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention should be regarded as the protection of the present invention
Range.
Claims (6)
1. a kind of internal combustion engine throttle setting, which is characterized in that including air door ontology (1), air flap (2) and stretching assembly (3), institute
The side for stating air door ontology (1) is provided with mounting portion (4), and the mounting portion (4) is provided with the vestibule of connection air door ontology (1)
(101) sliding slot (41), the sliding slot (41) are parallel to the cross section of the vestibule (101), and the air flap (2) is slidedly arranged on institute
It states in sliding slot (41), one end of the stretching assembly (3) stretches in sliding slot (41) to be connected with the side of the air flap (2),
It is slided in sliding slot (41) to carry out the aperture regulation of vestibule (101) for stretching air flap (2).
2. internal combustion engine throttle setting according to claim 1, which is characterized in that be fixedly installed in the sliding slot (41) flat
For row in sliding slot (41) and through the guide rod (42) of air flap (2), one end of the guide rod (42) extends to the inner wall of vestibule (101)
On.
3. internal combustion engine throttle setting according to claim 2, which is characterized in that the sliding slot (41) is relative to vestibule
(101) return elastic component is arranged on the guide rod (42) between side and air flap (2).
4. internal combustion engine throttle setting according to claim 3, which is characterized in that the return elastic component is compressed spring
(43)。
5. internal combustion engine throttle setting as claimed in any of claims 1 to 4, which is characterized in that the stretching assembly
(3) include actuator (31), drum (32) and drawstring (33), the drum (32) is installed on the output shaft of the actuator (31)
On, an end plate of the drawstring (33) is located on the drum (32), and the other end is connected with the air flap (2).
6. internal combustion engine throttle setting according to claim 5, which is characterized in that the actuator (31) is steering engine or stepping
Motor or servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810210068.0A CN108506113A (en) | 2018-03-14 | 2018-03-14 | A kind of internal combustion engine throttle setting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810210068.0A CN108506113A (en) | 2018-03-14 | 2018-03-14 | A kind of internal combustion engine throttle setting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108506113A true CN108506113A (en) | 2018-09-07 |
Family
ID=63376540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810210068.0A Pending CN108506113A (en) | 2018-03-14 | 2018-03-14 | A kind of internal combustion engine throttle setting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108506113A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4132478A1 (en) * | 1991-09-30 | 1993-04-01 | Dietmar Hubrich | Air=fuel ratio control for direct injection IC engine - has blower in inlet manifold using heat from heated cylinder for improved vaporisation. |
| US6920864B1 (en) * | 2003-08-06 | 2005-07-26 | Walbro Engine Management, L.L.C. | Throttle body |
| JP2006112318A (en) * | 2004-10-14 | 2006-04-27 | Keihin Corp | Sliding throttle valve type throttle body in fuel injection system |
| CN202560388U (en) * | 2012-04-28 | 2012-11-28 | 盐城博尔福机电科技发展有限公司 | Manually and electrically easily started throttle control system of gasoline engine |
| CN204921171U (en) * | 2015-08-31 | 2015-12-30 | 中国重汽集团成都王牌商用车有限公司 | Exhaust brake valve |
| CN206111352U (en) * | 2016-10-27 | 2017-04-19 | 重庆宗申发动机制造有限公司 | Motorcycle brake lining formula electronic injection valve body |
| CN207974896U (en) * | 2018-03-14 | 2018-10-16 | 长沙市云智航科技有限公司 | A kind of internal combustion engine throttle setting |
-
2018
- 2018-03-14 CN CN201810210068.0A patent/CN108506113A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4132478A1 (en) * | 1991-09-30 | 1993-04-01 | Dietmar Hubrich | Air=fuel ratio control for direct injection IC engine - has blower in inlet manifold using heat from heated cylinder for improved vaporisation. |
| US6920864B1 (en) * | 2003-08-06 | 2005-07-26 | Walbro Engine Management, L.L.C. | Throttle body |
| JP2006112318A (en) * | 2004-10-14 | 2006-04-27 | Keihin Corp | Sliding throttle valve type throttle body in fuel injection system |
| CN202560388U (en) * | 2012-04-28 | 2012-11-28 | 盐城博尔福机电科技发展有限公司 | Manually and electrically easily started throttle control system of gasoline engine |
| CN204921171U (en) * | 2015-08-31 | 2015-12-30 | 中国重汽集团成都王牌商用车有限公司 | Exhaust brake valve |
| CN206111352U (en) * | 2016-10-27 | 2017-04-19 | 重庆宗申发动机制造有限公司 | Motorcycle brake lining formula electronic injection valve body |
| CN207974896U (en) * | 2018-03-14 | 2018-10-16 | 长沙市云智航科技有限公司 | A kind of internal combustion engine throttle setting |
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