The operating principle of CNG Regulator


Posted November 27, 2020 by lineng

CNG LPG ECU: It has the function of optimizing the control of gasoline injection and ignition according to engine conditions by receiving the injection signal from the gasoline ECU
 
CNG LPG ECU: It has the function of optimizing the control of gasoline injection and ignition according to engine conditions by receiving the injection signal from the gasoline ECU and each sensor signal. It also provides high-precision dual-fuel systems with gasoline and gasoline.
System requirements for CNG Regulator: High-pressure CNG filtration (1 micron rating) must prevent particulate matter in the gas stream from damaging the regulator and downstream components. The filter must be installed upstream of the pressure regulator. Clean and burr-free connections and pipelines must be used to prevent particles from damaging the regulator.
The operating principle of CNG Regulator: It is a mechanical pressure regulator. The main valve in the regulator is coupled to the diaphragm assembly. The spring preload on the diaphragm assembly pushes the main valve open. When the gas passes through the regulator, the downstream pressure rises, pushing the diaphragm assembly toward the spring load, closing the main valve. The diaphragm and the valve are always in a dynamic state and seek to balance each other in order to reduce the intake pressure and adjust the pressure in the entire effective air flow range. After the engine is turned off, the air flow stops through the regulator. The diaphragm assembly closes the main regulator valve, and the downstream pressure stays on the low pressure side of the fuel system.
Installation guide for compressed natural gas regulator: Carry out installation planning in order to obtain the best ease of use, while protecting it from the engine exhaust heat, mechanical vibration or impact to the greatest extent, and the installation direction is appropriate.
CNG Regulator’s system order: Violation of the conditions stipulated in the order items can cause the regulator or system to malfunction and increase the risk of gas release.
https://www.lnautogas.com/product/lpg-regulator/
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Issued By lineng
Country Austria
Categories Biotech
Tags lpg regulator
Last Updated November 27, 2020