How to adjust the economic valve of LNG vehicles?

in the adjustment of the economyRegulators, pay attention to the direction and size of the adjustment.

Clockwise. Tighten the adjustment nut upwards to increase the pressure of the gas cylinder, and also to increase the air supply pressure at the supply end of the engine, which can increase the amount of gas, thereby improving the power of the engine, and of course, increasing the consumption of gas; On the contrary, it is to reduce the pressure of the cylinder, reduce the air supply of the engine, and reduce the power output of the engine.

Automotive economy valves are the actuators of electronic control systems. According to its function, it can be divided into shift solenoid valve, locking solenoid needle valve and pressure regulating solenoid needle valve. According to its working mode, it is divided into on-off solenoid valve and pulse solenoid valve.

Automotive economy valves are the actuators of electronic control systems.

The main function of the economic valve (ER) of automobile gas cylinder is that in the process of use (except for long-term shutdown), the economic valve can give priority to the use of natural gas vapor formed by natural evaporation at the top of the cylinder liner, so as to reduce the pressure inside the cylinder, so that as long as the pressure of the cylinder is in use, it will not rise to the safety valve.

so that there is no need to vent.

Automotive solenoid valves are the actuators of electronic control systems. According to its function, it can be divided into shift solenoid valve, locking solenoid needle valve and pressure regulating solenoid needle valve. According to its working mode, it is divided into on-off solenoid valve and pulse solenoid valve.

The loss of talent can have a serious impact on a business. First of all, it directly affects the normal operation efficiency of the enterprise, which in turn causes a significant decline in productivity. Secondly, there will be a chain effect, which will have a negative impact on the morale of employees and cause the cost of human resources in the enterprise.

In order to prevent brain drain, the following three measures can be taken. First, it is necessary to broaden the career development channel of employees. Provide more development opportunities and room for improvement, and professional and technical personnel with excellent skills can get more rewards, improve the status of professional and technical personnel, so as to reduce the loss of professional and technical personnel.

The second is to improve the company's leave system. To meet the needs of employees for leave through rotational leave and cumulative leave, and under special circumstances such as tight project schedule, appropriate economic subsidies should be given to employees who have not taken leave. The third is to formulate a care action plan to achieve "one person, one file, one person, one characteristic", such as visiting the sick and elderly at the home of employees, celebrating birthdays for parents or wives of non-local employees, increasing parent-child project activities, re-entering employees, understanding employees, and solving employees' worries, so as to enhance the care for employees, increase employees' sense of belonging, and improve corporate loyalty.

In order to avoid the problem of serious enterprise brain drain through the effective implementation of human resource management, we must ensure that the development of human resource management adheres to the people-oriented concept. Managers can not only stand at the management level, but must go deep into the grassroots of employees, and closely link employee career planning with enterprise development, so that employees can more actively participate in the job work and have a good sense of belonging to the enterprise. The pace of employee development must be consistent with the pace of enterprise development, take the enterprise development goal as the goal of their career, and regard the enterprise as their "family", take root here and grow here.

Road and bridge construction enterprises have certain particularities, so its human resources assessment standards are bound to be different from service enterprises, but from the actual situation, a large part of road and bridge construction enterprises have not been able to establish a standardized, quantitative evaluation and incentive system to date, in the process of actual evaluation, the content of the evaluation system is difficult to implement, has brought a certain negative impact on human resource management. To solve this problem, companies can do two things. First, the high-quality assessment and evaluation system can make employees have a certain sense of responsibility and self-identity, so in the future work must be formulated as soon as possible to develop clear assessment objectives, combined with the needs of different professions and different positions, the existing assessment content and evaluation standards are adjusted, and the actual situation is taken as the starting point, do a good job in qualitative and quantitative evaluation, ensure the effectiveness of the evaluation through a sound and perfect system, and make appropriate adjustments to the employees' job treatment according to the results of the assessment and evaluation.

Second, it is necessary to combine the requirements of different positions for personnel ability, establish different employee incentive mechanisms, and cannot manage all positions in the same mode, otherwise it is difficult to achieve the expected results.

There is an adjusting screw (arrow direction) under the valve body, loosen the cap, the forward twist is increased, the reverse torsion is reduced by one turn, generally 1 2, 1 4 turns slowly adjusted. 1. Introduction to the economic valve: Maintain the pressure in the tank.

The factory pressure of this valve has been adjusted, for: When the pressure in the cylinder is greater than that, the gas in the cylinder passes through the outlet pipe through this valve.

Excuse me, the pressure of the Shengdyne gas tank is too high.

Because the supply pressure of the gas cylinder directly affects the economy and power of the engine, that is to say, it is closely related to the gas-saving operation, therefore, in the process of using the gas cylinder, the driver needs to adjust the economic pressure regulating valve of the gas cylinder according to different seasons, environments, and their own different driving habits and vehicle configurations, so as to achieve the purpose of saving gas. When adjusting the economic pressure regulator, pay attention to the direction and size of the adjustment. Tighten the adjustment nut clockwise upwards, which is to increase the pressure of the gas cylinder, and also to increase the pressure of the gas supply end of the engine, which can increase the amount of gas, thereby improving the power of the engine, and of course, increasing the consumption of gas; On the contrary, it is to reduce the pressure of the cylinder, reduce the air supply of the engine, and reduce the power output of the engine.

After adjustment, it is necessary to wait for the engine to run for a period of time, and then observe the change of the value of the cylinder pressure gauge, and adjust it according to the needs of the engine power and the driver's adaptability.

Summary. 1. The liquid has just been added, and the liquid temperature is relatively low; 2. The adjustment of the booster regulator is too low; 3. The adjustment pressure of the economic valve is too low; 4. The safety valve is damaged and there is air leakage; 5. There is air leakage in other pipelines. The following is an introduction to LNG cars:

LNG car is short for liquefied natural gas vehicle. LNG vehicles are a new generation of natural gas vehicles fueled by low-temperature liquid natural gas, which has the outstanding advantage of high LNG energy density and a driving range of more than 400km, which has significant economic benefits compared with the use of diesel and gasoline for automobiles.

1. The liquid has just been added, and the liquid temperature is relatively low; 2. The adjustment of the booster regulator is too low; 3. The adjustment pressure of the economic disturbance valve is too low in the state; 4. The safety valve is damaged and there is air leakage; 5. There is air leakage in other pipelines. The following is an introduction to LNG vehicles: LNG vehicles are the abbreviation of liquefied natural gas vehicles.

LNG vehicles are a new generation of natural gas vehicles fueled by low-temperature liquid natural gas, which has the outstanding advantage of high LNG energy density, and the length of the liquid trail in the car can reach more than 400km, which has significant economic benefits compared with the use of diesel and gasoline in the car.

will cause it to not start.

The main reason is that it is caused by excessive carbon deposits in the idle motor, intake duct, intake valve and combustion chamber. Because of the excessive carbon deposition and dirt in the inlet duct, the cross-sectional area of the empty fiber gas passage changes, resulting in the mixture being too thick or too thin, so that the combustion is abnormal or the engine shakes or even cannot start after starting. Or because there is a problem with the fuel injector, there is leakage or too much carbon, resulting in the mixture being too thin during start-up, which makes it difficult to start.

In addition, if the carbon canister or carbon canister solenoid valve is faulty, it will also cause it to be difficult to start.

How to determine the economic valve, low pressure.

Economy Valve: Maintains the pressure in the tank. The factory pressure of this valve has been adjusted, for:

When the pressure in the gas cylinder is greater, the cong stupid gas in the gas cylinder is supplied to the engine through the outlet pipeline and the liquid outlet through this call Zheng brother valve, and its pressure can be adjusted according to the working requirements of the engine. The quality of this valve can be judged by the presence or absence of frost. Adjustment of pressure:

There is an adjusting screw (arrow direction) under the valve body, and when the cap is released, the forward twist is increased, and the reverse twist is decreased. One lap is, generally 1 2, 1 4 laps slowly adjusted. Note:

Pay attention to the U-shaped pipe when adjusting the economic valve, when the liquid is frosting, the liquid outlet valve is in the state of liquid gas mixing and attack, and when there is no frosting, the liquid is out of the liquid valve.