CN2240621Y - Fuel-saving device for car - Google Patents
Fuel-saving device for car Download PDFInfo
- Publication number
- CN2240621Y CN2240621Y CN 95220623 CN95220623U CN2240621Y CN 2240621 Y CN2240621 Y CN 2240621Y CN 95220623 CN95220623 CN 95220623 CN 95220623 U CN95220623 U CN 95220623U CN 2240621 Y CN2240621 Y CN 2240621Y
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- CN
- China
- Prior art keywords
- utility
- model
- petrol
- saving device
- base
- 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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- Feeding And Controlling Fuel (AREA)
Abstract
The utility model relates to a petrol saving device for an automobile, relating to a device which can cause condensing burning powder to be sufficiently atomized, particularly an energy saving device which can cause petrol to be sufficiently atomized in a hollow throat. The utility model which is arranged in the hollow throat of a carburetor forms a conical shape. The periphery of a base which forms a disk shape is provided with groove, and two prism-shaped surfaces on the periphery of the base. Because of the action of the utility model, big petrol beads are difficult to form in the hollow throat, the quality of gas mixture is improved, and fuel petrol is sufficiently burnt at high speed. Therefore, starting efficiency is improved, and the purposes of saving energy and reducing environmental pollution are realized.
Description
The utility model relates to a kind of device that condensed fuel is fully atomized, particularly a kind of gasoline-saving device that gasoline can fully be atomized in trunnion.
As everyone knows, the principle of Carburetor is to produce negative pressure during by engine running in suction tude, make air suck cylinder by Carburetor, gasoline sucking-off from main nozzle simultaneously, meet at big trunnion place and high-speed air, gasoline is dispelled the uneven little oil droplet of size, form pro rata inflammable mixture and enter cylinder preparation burning.The quality of mixed gas composition depends on whether gasoline and air mix, and that is to say the oil droplet size of mainly seeing after the atomizing, and the more little area that contacts with air of oil droplet is big more, and the mixed gas that makes is more for desirable.And existing Carburetor is in working order the time, mixed gas fling from the top down usually atomize into mixing chamber abundant inadequately, continuous deposition fuel oil on the air inlet tube wall, and make burning abundant inadequately, directly influenced the performance of the power character of motor, and easily atmosphere has been polluted.
The utility model purpose is according to above-mentioned the deficiencies in the prior art, and a kind of gasoline-saving device is provided, and this device is installed in the trunnion, control the formation of big oil droplet, make the smaller of oil droplet change, to solve the uneven problem of mixed gas, the purpose that reach energy-conservation, prevents pollution.
The utility model is finished by following mode:
The utility model is that a device is installed in the trunnion in Carburetor, this device is garden taper (1), base (13) is the garden plate-like, the periphery of base is provided with groove (6), make perimeter form two faceted pebbles (3) (4), the diameter of faceted pebble (3) and cone root (5) diameter differ from 3～5mm, and the diameter of faceted pebble (4) and faceted pebble (3) diameter differ from 0.1～0.2mm, two faceted pebbles (3) (4) spacing 1～1.5mm.
The utility model advantage be when high velocity air with gasoline during from main nozzle (7) sucking-off, being dispelled the back with the lightweight composition of air mixing by air crosses cone with air and pours mixing chamber, remaining heavy composition moves down along cone (1) outer surface, form oil film, flow to faceted pebble (3) (4) by the air-flow drive, faceted pebble produces scraping action to gasoline, oil after two faceted pebble secondary scrapings is minimum oil droplet, oil droplet is inhaled in the carburetor throat (11) and meets with high-speed air, enters mixing chamber after dispelling.Because effect of the present utility model, big oil droplet is difficult to form, and therefore, has improved the quality of mixed gas, make sufficient combustion, speed up, improved the efficient of motor, the purpose that reach energy-conservation, reduces environmental pollution.
Accompanying drawing 1 is looked sectional view for the utility model master;
Accompanying drawing 2 is accompanying drawing 1 plan view;
Accompanying drawing 3 is the utility model user mode schematic representation;
Accompanying drawing 4 is an accompanying drawing 3A-A sectional view;
The utility model feature and other feature are described in further detail by embodiment below in conjunction with accompanying drawing:
Present embodiment is illustrated from throat tubular construction with two, show as accompanying drawing 1,2, the utility model is garden taper (1), base (13) is the garden plate-like, the periphery of base (13) is provided with groove (6), make perimeter form two faceted pebbles (3) (4), the diameter of faceted pebble (3) and cone root (5) diameter difference 3mm, two faceted pebbles (3) (4) spacing 1mm.
What this will further specify be, because the difference of the trunnion kind in the automobile carburetor, as substance trunnion, twin-choke, three layers of trunnion, make physical dimension of the present utility model inevitable variant, for the utility model is described, by being described in further detail again in installation requisite size of the present utility model.Show as accompanying drawing 3,4, the length of cone depends on that main jet chews the distance of (7) lower edge to trunnion, the spacing that (7) should keep 3～4mm is chewed with main jet in cone tip (8), faceted pebble (3) should keep 8～11mm with the small venturi lower end, the cone root diameter (RD) depends on the internal diameter of small venturi (9), 1/2 (positive and negative 1mm) for small venturi lower-most edge diameter, base of the present utility model is provided with mounting hole (2) (this hole is preferably tapped hole), fixed block (10) and carriage (12), its connection can adopt general mechanical coupling mode and trunnion to link, such as connecting with carriage.Described the utility model should be installed on the central axis of trunnion, and carriage can be selected the structure shown in the accompanying drawing 4 for use, can certainly adopt other means of fixation, and this is that those skilled in the art institute is understood easily.More than provide the utility model requisite size requirement,, can produce corresponding series product according to the kind of trunnion in the enforcement because providing of this size makes technician of the same trade be able to easy realization.Make the utility model can save fuel oil 10%～19%.
Claims (3)
1, a kind of automobile fuel-saving device is mounted in below the trunnion of Carburetor, it is characterized in that this device is garden taper (1), and base (13) is the garden plate-like, and the periphery of base is provided with groove (6), makes perimeter form two faceted pebbles (3) (4).
2, a kind of automobile fuel-saving device according to claim 1 is characterized in that being that the diameter of faceted pebble (3) and cone root (5) diameter difference are more than or equal to 3mm, smaller or equal to 5mm.
3, a kind of automobile fuel-saving device according to claim 1, the diameter difference that it is characterized in that the diameter of faceted pebble (4) and faceted pebble (3) be more than or equal to 0.1mm, smaller or equal to 0.2mm, and two faceted pebbles (3) (4) spacing 1-1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95220623 CN2240621Y (en) | 1995-08-22 | 1995-08-22 | Fuel-saving device for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95220623 CN2240621Y (en) | 1995-08-22 | 1995-08-22 | Fuel-saving device for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2240621Y true CN2240621Y (en) | 1996-11-20 |
Family
ID=33868458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95220623 Expired - Fee Related CN2240621Y (en) | 1995-08-22 | 1995-08-22 | Fuel-saving device for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2240621Y (en) |
-
1995
- 1995-08-22 CN CN 95220623 patent/CN2240621Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |