Double-path oil inlet bypass electric control oil sprayer with carving grooves
An electronically controlled fuel injection and fuel injector technology, which is applied to machines/engines, fuel injection devices, engine components, etc., can solve problems such as affecting the work of fuel injectors, fast starting speed, and easy fluctuations in oil pressure. Improve control accuracy and flexibility, reduce abnormal fuel injection conditions, and reduce the effect of dynamic oil return
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[0023] Hereinafter, the present invention will be described in more detail with examples in conjunction with the accompanying drawings:
[0024] Combine Figure 1-6 , The main structure of a two-way fuel-intake bypass type electronically controlled fuel injector with grooves of the present invention includes a fuel injector head 1, a fuel injector body 11, a restrictor valve assembly 3, a solenoid valve assembly 10, and a tight cap 9. Needle valve assembly 5, needle valve seat 6, nozzle 7. The injector head 1 and the injector body 11 are matched and connected by threads, and are sealed by a sealing ring 12 placed on the injector body 11. The main oil inlet 13 on the injector head 1 communicates with the pressure accumulating cavity 2 in the injector body 11. Below the injector body 11 are the solenoid valve assembly 10, the needle valve seat 6 and the needle valve assembly 5, which are assembled and connected by a tight cap 9. The restrictor valve assembly 3 is placed inside t...
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