Oil injector assembly
A fuel injector assembly and fuel nozzle technology, which is applied to machines/engines, fuel injection devices, engine components, etc., can solve the problems of large pressure regulation errors, affecting work, increasing manufacturing costs, etc., to improve service life and improve fuel efficiency. effect, the effect of improving fuel purity
Inactive Publication Date: 2013-12-18
WUXI TIANHONG MACHINERY MFG
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Problems solved by technology
[0003] After long-term use of the prior art fuel injectors, impurities are easily deposited inside, and the existence of impurities affects the work of various components, resulting in worse and worse fuel injection effects and larger and larger pressure regulation errors. In the end, only Can abandon the use of fuel injectors, thereby reducing the service life and increasing manufacturing costs
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[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0015] see figure 1 , the embodiment of the present invention includes:
[0016] A fuel injector assembly, comprising: a fuel injection body assembly 1 and a nozzle assembly 2, an oil inlet assembly 3 is connected above the fuel injection body assembly 1, and a tight connection between the fuel injection body assembly 1 and the nozzle assembly 2 Cap 4 is connected.
[0017] The oil inlet assembly 3 is assembled and connected to the oil inlet on the fuel injection body, and communicates with the pressure storage cha...
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The invention discloses an oil injector assembly, comprising an oil injection body assembly and an oil nozzle assembly; an oil inlet assembly is connected above the oil injection body assembly; the oil injection body assembly and the oil nozzle assembly are connected by a fastening cap; the oil inlet assembly is in assembly connection with an oil inlet on the oil injection body, and is communicated with a pressure accumulating bin in the oil nozzle assembly by an oil way; a pressure adjusting device is arranged in the oil injection assembly and is connected with the oil nozzle assembly by a middle part; the oil inlet assembly comprises an inlet; an oil filtering section is arranged between the inlet and the oil way; the included angle of the inlet is smaller than or equal to 60 degrees. According to the oil injector assembly, by the mode, a filter device is additionally arranged on the oil inlet and can directly filter impurities of fuel oil, the fuel oil is fed into an oil injector, the purity of the fuel oil is improved, better fuel oil effect is ensured, full fuel oil combustion is realized, the oil injector is prevented from being damaged by the impurities and the service life of the oil injector is prolonged.
Description
technical field [0001] The invention relates to the field of fuel injectors, in particular to a fuel injector assembly. Background technique [0002] The fuel injector is mainly used for single-cylinder air-cooled diesel engines. It is one of the components of the diesel engine fuel supply system. Parts, and the reasonable distribution, in order to form a good combustible mixture with the air. [0003] After long-term use of the prior art fuel injectors, impurities are easily deposited inside, and the existence of impurities affects the work of various components, resulting in worse and worse fuel injection effects and larger and larger pressure regulation errors. In the end, only The use of the fuel injector can be abandoned, thereby reducing the service life and increasing the manufacturing cost. Contents of the invention [0004] The technical problem mainly solved by the present invention is to provide a fuel injector assembly, which can filter the fuel, remove impur...
Claims
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IPC IPC(8): F02M61/16
Inventor 杨宏
Owner WUXI TIANHONG MACHINERY MFG