CN2193929Y - Air whirling device for automobile engines - Google Patents
Air whirling device for automobile engines Download PDFInfo
- Publication number
- CN2193929Y CN2193929Y CN 94212897 CN94212897U CN2193929Y CN 2193929 Y CN2193929 Y CN 2193929Y CN 94212897 CN94212897 CN 94212897 CN 94212897 U CN94212897 U CN 94212897U CN 2193929 Y CN2193929 Y CN 2193929Y
- Authority
- CN
- China
- Prior art keywords
- air
- blade
- automobile engines
- breadth
- group
- 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
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Abstract
The utility model relates to an air whirling device for automobile engines, comprising a shell. A group of blades which is provided with a plurality of vertically and horizontally arranged round holes obliquely extends along the inner wall of the shell to increase the whirling force of air and increase the ignitability of mixed gas.
Description
The utility model device is applicable in the air supply system of motor car engine fuel system, specifically is placed in a kind of accelerating unit that impels air eddy with enhancing engine combustion power in engine air filter or the suction tude.
After motor comes out, how artificers make its combustion power be strengthened more fully in continuous exploration always, find in repetition test: the increase of eddy current can be accelerated the expansion rate of flame in the firing chamber, thereby makes fuel obtain burning fully completely.But strengthen air eddy how, quicken to also have a lot of sport technique segments to handle perfectly not to the utmost, as resistance of air and the corresponding turbulent flow and the negative pressure problem etc. of additional device on the problem of air flows.Some inventions in past, as: U.S. Patent number 4424777,4432312,4539954,3648674 and 4274368 etc. all relate to the air eddy problem of internal-combustion engine, increase but all kinds of devices of foregoing invention also all exist the front resistance of air to some extent, the air quantity that enters in the cylinder reduces and deficiencies such as device back formation negative pressure and turbulent flow.
An advantage of the utility model device is: the resistance that can reduce air flows effectively, impel air-flow to produce vortex, utilize the circular hole of arranging in length and breadth on the blade simultaneously, dredging partly, air-flow passes blade, in case the uppermost leaf sheet back side produces negative pressure, eddy airstream that this device of process forms can more compactly atomize with fuel and mix, after entering the firing chamber, the work done of can burning to greatest extent apace can make fuel be utilized more fully thus, impels engine output to strengthen, fuel consumption reduces, the waste gas discharge capacity reduces, below by schematic representation, and brief description working condition of the present utility model.
Fig. 1: a kind of structure perspective view that is the utility model device, it is angled at the inner walls slant dilation to have several blades of arranging circular hole in length and breadth, both can impel air to produce rotating vortex, and can dredging partly again, air-flow passes blade, dash the issuable negative pressure in blade back that disappears
Fig. 2: the work schematic representation that is blade, when air-flow contact blade, promptly along with the set angle of blade by torsional direction, at this moment a part of air passes circular hole on the blade and the air-flow at blade back converges, and can eliminate negative pressure and turbulent flow that the blade back may form.
Claims (3)
1, a kind of air eddy device that is used for the motor car engine fuel system, comprise: a housing, one group of blade that has several circular holes is along the inner walls slant dilation, to strengthen the air spin, it is characterized in that: each blade all has several circular holes of arranging in length and breadth, when air passes through it, can produce vortex, and by on the blade arrange and different-diameter with the difference of circular hole, prevent that vacuum side of blade from producing negative pressure.
2, according to the described air eddy device of claim 1, it is characterized in that: this group blade respectively has the circular hole that several are arranged in length and breadth.
3, according to the described air eddy device of claim 1, it is characterized in that: described housing must be cylindraceous for adapting to working environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94212897 CN2193929Y (en) | 1994-06-03 | 1994-06-03 | Air whirling device for automobile engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94212897 CN2193929Y (en) | 1994-06-03 | 1994-06-03 | Air whirling device for automobile engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2193929Y true CN2193929Y (en) | 1995-04-05 |
Family
ID=33829614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94212897 Expired - Fee Related CN2193929Y (en) | 1994-06-03 | 1994-06-03 | Air whirling device for automobile engines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2193929Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382907A (en) * | 2013-07-12 | 2013-11-06 | 黑龙江工程学院 | Gas mixing combustion-supporting device for gasoline engine |
| CN103470410A (en) * | 2013-09-30 | 2013-12-25 | 宋玉强 | Powerful rotating vortex air-oil mixture generator |
-
1994
- 1994-06-03 CN CN 94212897 patent/CN2193929Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382907A (en) * | 2013-07-12 | 2013-11-06 | 黑龙江工程学院 | Gas mixing combustion-supporting device for gasoline engine |
| CN103470410A (en) * | 2013-09-30 | 2013-12-25 | 宋玉强 | Powerful rotating vortex air-oil mixture generator |
| CN103470410B (en) * | 2013-09-30 | 2016-03-09 | 宋玉强 | Powerful rotating vortex air-fuel mixture generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Weihua Document name: payment instructions |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Weihua Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |