Nozzle type equal vacuum carburetor
A technology of vacuum degree and carburetor, applied in the direction of carburetor, engine components, charging system, etc., can solve the problems of energy waste, affecting engine power, and incomplete combustion of mixed gas, so as to increase power and improve combustion efficiency Effect
Inactive Publication Date: 2011-12-14
SHANGHAI KUNFU ENTERPRISE GRP +2
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Problems solved by technology
[0006] The present invention aims to solve the problem that in the prior art, the atomization effect of the carburetor is not good during the oil atomization treatment, and the oil particles are large, which is not conducive to sufficient mixing with the air, so that the mixed gas cannot be completely combusted, reducing the The combustion efficiency of oil and gas causes waste of energy, which in turn affects technical issues such as engine power
Method used
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Embodiment Construction
[0018] In order to make the technical features of the present invention more comprehensible, specific embodiments are given below in conjunction with the accompanying drawings to further describe the present invention.
[0019] See Figure 2A , which is a cross-sectional view of a nozzle-type equal-vacuum carburetor provided by an embodiment of the present invention.
[0020] The nozzle-type equal-vacuum carburetor includes: a housing 210; a vacuum chamber 220, which is arranged on the top of the housing 210; a throat pipe 230, which is arranged in the middle of the housing 210; a float chamber 240, which is arranged on the The bottom of the housing 210 has a main measuring hole 241 on it, and the float chamber 240 is a rectangular container that stores the gasoline from the gasoline pump. There is a float in the container that utilizes the height of the floating surface (oil surface) to control the oil intake; the nozzle pipe 250, the oil inlet at one end communicates with t...
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The invention discloses a nozzle type constant vacuum carburetor, comprising: a housing; a vacuum chamber is arranged on the top of the housing; a throat is arranged in the middle of the housing; a float chamber is arranged in the housing The bottom of the nozzle has a main metering hole; the nozzle, the oil inlet at one end communicates with the main metering hole, and the other end extends into the throat, wherein the nozzle extending into the throat is provided with a plurality of small holes The plunger is connected to the vacuum chamber and is slidably communicated with the throat; the oil needle is connected to the vacuum chamber through the plunger and is slidably arranged in the nozzle. The invention conducts deep atomization of oil to form smaller and finer oil particles, which are fully mixed with air, improves the combustion efficiency of the mixed gas, enhances the power of the engine, and achieves the purpose of energy saving and emission reduction.
Description
technical field [0001] The invention relates to the technical field of motor vehicle engines, and in particular to a nozzle type carburetor with constant vacuum degree. Background technique [0002] The job of the carburetor is to mix a certain amount of gasoline with air in order for the engine to run properly. If there is not enough fuel to mix with the air, the engine will run "lean", which will stop the engine and possibly damage it. If there is an excess of fuel mixed with air, the engine will run "rich" which will also stop the engine (carburetor flooding), or run with a lot of smoke, or run poorly (easy problems, stalls), or at least waste of fuel. Therefore, the carburetor is responsible for mixing fuel and air to achieve the oil-air ratio required for the normal operation of the engine. [0003] See figure 1 , which is a cross-sectional view of a carburetor in the prior art. The carburetor is composed of three parts. The first part has an air inlet and a float c...
Claims
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IPC IPC(8): F02M7/17
Inventor 石秉钧苏其灿石惠娜石文渊
Owner SHANGHAI KUNFU ENTERPRISE GRP