CN203347961U - Tail gas burning carburetor type gasoline fuel supply system - Google Patents
Tail gas burning carburetor type gasoline fuel supply system Download PDFInfo
- Publication number
- CN203347961U CN203347961U CN 201320279592 CN201320279592U CN203347961U CN 203347961 U CN203347961 U CN 203347961U CN 201320279592 CN201320279592 CN 201320279592 CN 201320279592 U CN201320279592 U CN 201320279592U CN 203347961 U CN203347961 U CN 203347961U
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- carburetor
- supply system
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- gasoline
- baffler
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Abstract
The utility model relates to the field of automobile engines, in particular to a carburetor type gasoline fuel supply system. The tail gas burning carburetor type gasoline fuel supply system comprises a gasoline tank, a gasoline filter, a gasoline pump, an air filter and a carburetor. The gasoline tank is communicated with the carburetor through an oil delivery pipe, and the gasoline filter and the gasoline pump are sequentially connected to the oil delivery pipe in series. The air filter is communicated with an air inlet of the carburetor through an air inlet pipe, an oil injection nozzle of the carburetor is communicated with an air inlet of a cylinder, an exhaust port of the cylinder is communicated with an exhaust pipe, a horn mouth is installed on an outlet of the exhaust pipe, and an electric heating wire mesh is installed in the horn mouth. Fuel gas which is not burnt completely is oxidized through the electric heating wire mesh, and thus exhaust of black smoke can be reduced; the electric heating wire mesh is controlled by a vehicle-mounted computer and powered on only when a vehicle starts to run, the work time is very short, thus, required energy is very little, normal running of the vehicle will not be affected, and the processing efficiency is very high.
Description
Technical field
The utility model relates to the motor car engine field, relates in particular to a kind of carburetor type Fuel Petroleum supply system.
Background technique
Usually the fuel supply system of car engine is divided into Fuel Petroleum supply system and diesel fuel supply system two classes according to fuel used classification; And the Fuel Petroleum supply system is divided into two kinds of carburetor type and fuel jet types.The Main Function of fuel supply system is to supplying with pure air in cylinder, and, according to the need of work of motor, sends into quantitative fuel in cylinder on time, to regulate engine output and rotating speed, last, and the waste gas after burning is discharged to cylinder.
In the carburetor type fuel supply system, be wherein, by Carburetor, gasoline atomizing and air are mixed to form to inflammable mixture, then send as each cylinder.When gasoline passes through the gasoline pumping as the float chamber in Carburetor, in float chamber, there is an amount empty, it can be poor by ambient atmos pressure and jet pipe mineralization pressure, directly oil is sprayed into and shouts pipe, become oil droplet and shout the air of pipe top by air-strainer and mix, some under the various operating modes such as engine start, cold start-up, acceleration, idling, normal operation and the inflammable mixture of concentration are provided.Existing vehicle is starting in a flash; usually can because of vehicle maintenance be not good at or driveaway operation improper, produce a large amount of black smokes, the pollution that this flashy black smoke is serious environment; but because the time is very short, so do not have special equipment to pollute and processed this class.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of exhaust combustion carburetor type Fuel Petroleum supply system, native system is provided with a heating wire net combustion gas that there is not perfect combustion is carried out to oxidation in outlet pipe, reduce the discharge of black smoke, treatment effeciency is very high.
The utility model is achieved in that a kind of exhaust combustion carburetor type Fuel Petroleum supply system, comprise petrol tank, gasoline filter, petrol pump, air-strainer and Carburetor, described petrol tank is communicated with Carburetor by transport pipe, and described gasoline filter and petrol pump are in sequential series on transport pipe; Described air-strainer is communicated with the suction port of Carburetor by suction tude, the jet of described Carburetor is communicated with the suction port of cylinder, the relief opening of described cylinder is communicated with outlet pipe, and horn mouth is equipped with in the outlet port of described outlet pipe, in described horn mouth, the heating wire net is housed.
In the middle part of described suction tude, one section is corrugated flexible hose.
Also be in series with baffler on described outlet pipe.
Described baffler is S drum type baffler, interior back pressure baffler or G type baffler.
Flowmeter also is housed on the suction port of described air-strainer.
The utility model exhaust combustion carburetor type Fuel Petroleum supply system is provided with a heating wire net combustion gas that there is not perfect combustion is carried out to oxidation in outlet pipe, reduces the discharge of black smoke; The heating wire net is controlled by vehicle-mounted computer, only when vehicle start, just switches on, and the operating time is very short, so the energy needed seldom, can not have influence on normally travelling of vehicle, and treatment effeciency is very high.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model exhaust combustion carburetor type Fuel Petroleum supply system.
In figure: 1 petrol tank, 2 gasoline filters, 3 petrol pumps, 4 air-strainer, 5 Carburetors, 6 transport pipe, 7 suction tude, 8 cylinders, 9 outlet pipes, 10 heating wire nets, 11 bafflers, 12 flowmeters, 13 horn mouths.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiments only are not used in restriction scope of the present utility model for the utility model is described.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model statement, these equivalent form of values fall within the application's appended claims limited range equally.
Embodiment 1
As shown in Figure 1, a kind of exhaust combustion carburetor type Fuel Petroleum supply system, comprise petrol tank 1, gasoline filter 2, petrol pump 3, air-strainer 4 and Carburetor 5, described petrol tank 1 is communicated with Carburetor 5 by transport pipe 6, and described gasoline filter 2 is in sequential series on transport pipe 6 with petrol pump 3; Described air-strainer 4 is communicated with the suction port of Carburetor 5 by suction tude 7, the jet of described Carburetor 5 is communicated with the suction port of cylinder 8, the relief opening of described cylinder 8 is communicated with outlet pipe 9, horn mouth 13 is equipped with in the outlet port of described outlet pipe 9, in described horn mouth 13, heating wire net 10 is housed.
In the present embodiment, in order to facilitate the layout of suction tude 7, one section, described suction tude 7 middle part is corrugated flexible hose, and corrugated flexible hose can free bend, the space of having saved motor.
In order to improve the exhaust emissions of automobile, reduce noise, also be in series with baffler 11 on described outlet pipe 9; In the present embodiment, described baffler 11 adopts S drum type baffler, interior back pressure baffler or G type baffler usually.
In order to control accurately the air fuel ratio of cylinder air inlet, flowmeter 12 also is housed on the suction port of described air-strainer 4 in addition.
Claims (5)
1. an exhaust combustion carburetor type Fuel Petroleum supply system, it is characterized in that: comprise petrol tank (1), gasoline filter (2), petrol pump (3), air-strainer (4) and Carburetor (5), described petrol tank (1) is communicated with Carburetor (5) by transport pipe (6), and described gasoline filter (2) is in sequential series on transport pipe (6) with petrol pump (3); Described air-strainer (4) is communicated with the suction port of Carburetor (5) by suction tude (7), the jet of described Carburetor (5) is communicated with the suction port of cylinder (8), the relief opening of described cylinder (8) is communicated with outlet pipe (9), horn mouth (13) is equipped with in the outlet port of described outlet pipe (9), and heating wire net (10) is housed in described horn mouth (13).
2. exhaust combustion carburetor type Fuel Petroleum supply system as claimed in claim 1 is characterized in that: one section, described suction tude (7) middle part is corrugated flexible hose.
3. exhaust combustion carburetor type Fuel Petroleum supply system as claimed in claim 1, is characterized in that: also be in series with baffler (11) on described outlet pipe (9).
4. exhaust combustion carburetor type Fuel Petroleum supply system as claimed in claim 3, it is characterized in that: described baffler (11) is S drum type baffler, interior back pressure baffler or G type baffler.
5. exhaust combustion carburetor type Fuel Petroleum supply system as claimed in claim 1, is characterized in that: flowmeter (12) also is housed on the suction port of described air-strainer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320279592 CN203347961U (en) | 2013-05-08 | 2013-05-08 | Tail gas burning carburetor type gasoline fuel supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320279592 CN203347961U (en) | 2013-05-08 | 2013-05-08 | Tail gas burning carburetor type gasoline fuel supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203347961U true CN203347961U (en) | 2013-12-18 |
Family
ID=49747871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320279592 Expired - Fee Related CN203347961U (en) | 2013-05-08 | 2013-05-08 | Tail gas burning carburetor type gasoline fuel supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203347961U (en) |
-
2013
- 2013-05-08 CN CN 201320279592 patent/CN203347961U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20140508 |