CN207583531U - Layered scavenging air inlet pipe - Google Patents
Layered scavenging air inlet pipe Download PDFInfo
- Publication number
- CN207583531U CN207583531U CN201721633082.9U CN201721633082U CN207583531U CN 207583531 U CN207583531 U CN 207583531U CN 201721633082 U CN201721633082 U CN 201721633082U CN 207583531 U CN207583531 U CN 207583531U
- Authority
- CN
- China
- Prior art keywords
- tube body
- negative pressure
- air inlet
- inlet pipe
- layered scavenging
- 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.)
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Links
- 230000002000 scavenging effect Effects 0.000 title claims abstract description 21
- 238000000926 separation method Methods 0.000 claims 1
- 208000002925 dental caries Diseases 0.000 abstract description 4
- 239000003344 environmental pollutant Substances 0.000 abstract description 4
- 231100000719 pollutant Toxicity 0.000 abstract description 4
- 239000000446 fuel Substances 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model discloses a kind of layered scavenging air inlet pipe, and including tube body, setting demarcation strip, the demarcation strip are fixedly connected with tube body in the tube body, and tube body side setting negative pressure hole, the negative pressure hole runs through tube body.Tube body is divided into two cavitys by the utility model by demarcation strip, one enters for pure air, one enters for air-fuel mixture gas, so as to fulfill the layered scavenging of layered scavenging cylinder, and tube body side has the negative pressure hole corresponding with cylinder negative-pressure pipeline, burning effectively reduces disposal of pollutants, oil consumption is substantially reduced with abundant in this way.
Description
Technical field
The utility model is related to a kind of installation tool, more specifically, the utility model is related to a kind of layered scavenging air inlets
Pipe.
Background technology
At present, since the requirement of gasoline engine garden instrument discharge value is higher and higher, machine is discharged for two-cycle gasoline engine
Device, there are a major issue, flammable fuel mixture enters exhaust outlet in the case that unburned, causes the discharge in exhaust gas
Object is exceeded and oil consumption is high.
Utility model content
The purpose of this utility model is that solving the problems, such as existing above-mentioned, a kind of layered scavenging air inlet pipe is provided.
In order to achieve the above object, the technical solution of the utility model is a kind of layered scavenging air inlet pipe, it is described including tube body
Tube body in setting demarcation strip, the demarcation strip is fixedly connected with tube body, and the tube body side sets negative pressure hole, described
Negative pressure hole runs through tube body.Tube body is divided by two cavitys by demarcation strip, one enters for pure air, and one is used for oil gas
Mixed gas enters, and so as to fulfill the layered scavenging of layered scavenging cylinder, and there are negative pressure hole and cylinder negative tube in tube body side
Road is corresponding, and burning in this way effectively reduces disposal of pollutants, oil consumption is substantially reduced with abundant.
Optionally, described tube body one end setting link slot, tube body other end setting connected unit, the connection
Platform is fixedly connected with tube body.Link slot is convenient to be connect with cylinder, and connected unit facilitates air inlet pipe to be connect with other component.
Optionally, described negative pressure hole one end setting negative pressure trough, the negative pressure trough are corresponding with negative pressure hole.Negative pressure hole with
The negative pressure trough that cylinders connect end is corresponding with negative-pressure pipeline on cylinder.
Optionally, connection ring is set on the tube body, and the connection ring is fixedly connected with tube body.Connection ring can be square
Just the installation of air inlet pipe and cylinder body.
Optionally, connecting plate is set on the tube body, and the connecting plate is fixedly connected with tube body.Connecting plate is for solid
Determine air inlet pipe.
Optionally, connecting hole is set on the tube body.Connecting hole is used to fix air inlet pipe.
The utility model has the advantages that：Tube body is divided by two cavitys by demarcation strip, one for pure
Air enters, and one enters for air-fuel mixture gas, so as to fulfill the layered scavenging of layered scavenging cylinder, and tube body side
Have that negative pressure hole is corresponding with cylinder negative-pressure pipeline, burning in this way effectively reduces disposal of pollutants, oil consumption is substantially reduced with abundant.
Description of the drawings
Fig. 1 is a kind of dimensional structure diagram of the utility model；
Fig. 2 is a kind of cross-sectional view of the utility model.
1st, tube body；2nd, demarcation strip；3rd, negative pressure hole；4th, link slot；5th, connected unit；6th, connection ring；7th, connecting plate；8th, it connects
Hole；9th, negative pressure trough.
Specific embodiment
With reference to specific embodiment, and with reference to attached drawing, the technical solution of the utility model is further described：
Embodiment：Layered scavenging air inlet pipe (see attached drawing 1,2), including tube body 1, setting demarcation strip 2 in the tube body 1,
The demarcation strip 2 is fixedly connected with tube body 1, and 1 side of tube body setting negative pressure hole 3, the negative pressure hole 3 is through pipe
Body 1, described 1 one end of tube body setting link slot 4,1 other end of tube body setting connected unit 5, the connected unit 5 with
Tube body 1 is fixedly connected, and described 3 one end of negative pressure hole setting negative pressure trough 9, the negative pressure trough 9 is corresponding with negative pressure hole 3, described
Tube body 1 on connection ring 6 is set, the connection ring 6 is fixedly connected with tube body 1, setting connecting plate 7 on the tube body 1,
The connecting plate 7 is fixedly connected with tube body 1, and connecting hole 8 is set on the tube body 1.
Tube body is divided into two cavitys by the application by demarcation strip, and one enters for pure air, and one is used for oil gas
Mixed gas enters, and so as to fulfill the layered scavenging of layered scavenging cylinder, and there are negative pressure hole and cylinder negative tube in tube body side
Road is corresponding, and burning in this way effectively reduces disposal of pollutants with abundant, and oil consumption substantially reduces, and link slot is convenient to be connect with cylinder,
Connected unit facilitates air inlet pipe to be connect with other component, and negative pressure hole connects negative-pressure pipeline phase on the negative pressure trough and cylinder at end with cylinders
Corresponding, connection ring can facilitate the installation of air inlet pipe and cylinder body, and for fixing air inlet pipe, connecting hole is used to fix air inlet connecting plate
Pipe.
Above-mentioned specific embodiment is used for illustrating the utility model rather than limiting the utility model,
In the spirit and scope of the claims of the utility model, to any modifications and changes that the utility model is made, all fall
Enter the scope of protection of the utility model.
Claims (6)
1. a kind of layered scavenging air inlet pipe, it is characterized in that, including tube body, setting demarcation strip, the separation in the tube body
Plate is fixedly connected with tube body, and tube body side setting negative pressure hole, the negative pressure hole runs through tube body.
2. layered scavenging air inlet pipe according to claim 1, it is characterized in that, described tube body one end setting link slot, institute
The tube body other end setting connected unit stated, the connected unit are fixedly connected with tube body.
3. layered scavenging air inlet pipe according to claim 2, it is characterized in that, described negative pressure hole one end setting negative pressure trough,
The negative pressure trough is corresponding with negative pressure hole.
4. layered scavenging air inlet pipe according to claim 1, it is characterized in that, connection ring is set on the tube body, it is described
Connection ring be fixedly connected with tube body.
5. according to claim 1-4 any one of them layered scavenging air inlet pipe, it is characterized in that, connection is set on the tube body
Plate, the connecting plate are fixedly connected with tube body.
6. according to claim 1-4 any one of them layered scavenging air inlet pipe, it is characterized in that, connection is set on the tube body
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721633082.9U CN207583531U (en) | 2017-11-23 | 2017-11-23 | Layered scavenging air inlet pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721633082.9U CN207583531U (en) | 2017-11-23 | 2017-11-23 | Layered scavenging air inlet pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207583531U true CN207583531U (en) | 2018-07-06 |
Family
ID=62734347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721633082.9U Active CN207583531U (en) | 2017-11-23 | 2017-11-23 | Layered scavenging air inlet pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207583531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113107662A (en) * | 2021-05-08 | 2021-07-13 | 永康市茂金园林机械有限公司 | Cylinder piston unit for stratified scavenging two-stroke engine |
| CN113107663A (en) * | 2021-05-08 | 2021-07-13 | 永康市茂金园林机械有限公司 | Air inlet pipe of layered scavenging two-stroke engine |
-
2017
- 2017-11-23 CN CN201721633082.9U patent/CN207583531U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113107662A (en) * | 2021-05-08 | 2021-07-13 | 永康市茂金园林机械有限公司 | Cylinder piston unit for stratified scavenging two-stroke engine |
| CN113107663A (en) * | 2021-05-08 | 2021-07-13 | 永康市茂金园林机械有限公司 | Air inlet pipe of layered scavenging two-stroke engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jinhua Manatee Power Technology Co.,Ltd. Assignor: ZHEJIANG PAINIER TECHNOLOGY Inc. Contract record no.: X2024980008175 Denomination of utility model: Layered sweeping air intake pipe Granted publication date: 20180706 License type: Common License Record date: 20240701 |