Publish Time: 2021-11-10 Origin: Site
LNG is the abbreviation of Liquefied Natural Gas in English. In this article, I will introduce some knowledge of LNG dispensers, I hope it will be helpful to you.
l Precautions for the use of LNG dispensers.
l The company's LNG dispenser products.
Precautions for the use of storage tanks in LNG dispensers:
1. For storage tanks with double-root valves, the valve near the storage tank should be normally open.
2. When unloading the truck, it is recommended that the limit filling volume of the storage tank of the LNG dispenser is not more than 90% of the effective volume (the manufacturer gives it as 85%-95% of the geometric volume), and the use margin cannot be less than 10%.
3. When the pressure of the storage tank of the LNG dispenser is high, it is not necessarily a problem with the storage tank. The heat leakage and liquid storage time of the entire system should be considered. Generally, when the pressure exceeds 1.1 MPa, it is necessary to discharge and release the pressure. Long-term exposure to high pressure will affect the life of the interlayer vacuum of the storage tank.
4. When there is a lot of long-term "sweating" or frost in the storage tank of the LNG dispenser, and the pressure keeps rising rapidly, the vacuum failure should be considered, emergency treatment should be carried out, and the pressure in the tank should be manually discharged.
5. The storage tank of the LNG dispenser is recommended to conduct a vacuum test every other year. When the storage tank is a hot tank, the vacuum degree is less than 1Pa, and when the storage tank is a cold tank, the vacuum degree is less than 0.5Pa (0.00375TOF) as qualified.
6. The storage tank of the LNG dispenser cannot be transported with liquid, and the LNG liquid in the tank should be discharged when it is out of service for a long time.
7. The storage tank of the LNG dispenser is pressure vessel equipment.
Jiangyin Furen High-Tech Co., Ltd. was established in 2001. As the top three company in China, our products are sold well in various provinces and cities across the country, and our products are also exported to Kenya, Thailand, Indonesia and other countries.
Our main products include fuel dispensers, LNG/CNG gas dispensers, fuel tanks, car washers, etc. The gas distributors are mainly hydrogen distributors and LNG dispensers. For example, Distribute Gas Self-help LNG Filling with Stand LNG Gas Dispenser, Vehicle Refuelling Self-help LNG Filling Transfer Natural Gas LNG Gas Dispenser, Stainless Steel Bus LNG Filling Explosion-proof LNG Gas Dispenser and many other types of LNG dispensers.
If you are interested in our company's products, you can consult and purchase. We will provide you with the best LNG dispenser products and services. I hope you can purchase a suitable LNG dispenser. I wish you a happy and smooth work. Please contact us if you have any questions about what the LNG dispenser means. We will always be on standby.