The LNG submerged pump skid integrates the pump pool, pump, gasifier, piping system, instruments and valves and other equipment in a highly compact and integrated manner. It has a small footprint, is easy to install, and can be put into operation quickly. The HOUPU LNG submerged pump skid combines functions such as vehicle unloading, refueling, saturation adjustment, and low-temperature venting. It offers various unloading modes, including self-pressurized unloading, pump unloading, and combined unloading, which can meet the unloading requirements of various working conditions, significantly improving the unloading efficiency. The equipment adopts advanced design concepts. The dual pumps are interconnected to enable online maintenance of any pump for any machine fault without stopping the operation. The independent process design ensures that unloading and refueling do not interfere with each other, enabling the gas station to operate 24 hours a day without interruption. The overall stability is good, maintenance is convenient, and user satisfaction is high.
The HOUPU LNG submerged pump skid is equipped with high-quality, energy-saving and advanced components. It uses all vacuum tubes to ensure excellent cold preservation effect. The process route is excellent, with a short pre-cooling time and a fast filling speed. The entire module has obtained the explosion-proof certificate. The internal instruments of the module share a common grounding system. It is equipped with an ESD emergency stop button and an emergency pneumatic valve, ensuring high safety. It adopts the independently developed station control system, enabling remote operation of valves, automatic system function switching, real-time remote transmission of pump pressure, temperature and other data, etc. The automation level is high. The equipment is equipped with imported brand LNG-specific low-temperature submerged pumps, which can be frequently started, have a long service life, few faults, and low maintenance costs. The fault-free working time can reach 8,000 hours. The performance is reliable. The submersible pump is controlled by frequency conversion, with a large flow regulation range. The maximum flow rate is greater than 440L/min (LNG liquid state). It effectively reduces energy consumption. The vaporizer is integrated as a whole in the module, ensuring safety and reliability. The heat exchange rate is high. It is made of high-quality aluminum alloy materials, with a horizontal structure design, improving space utilization and gasification efficiency and pressurization speed.
A fully vacuum insulated pump pool is selected, and the cover of the pump pool is designed with an insulation coating. This effectively prevents the occurrence of frost on the pump pool. The insulation and cold preservation performance is excellent. Every LNG low-temperature submerged pump skid sold by HOUPU Clean Energy Group Co., Ltd. to the market has undergone strict on-site inspection. It has passed the liquid nitrogen pre-cooling simulation working condition test and conducted independent pressure resistance experiments on the vaporizer. The performance is excellent. The product design service life is up to 20 years, with more than 360 days of continuous operation. It has been widely used in domestic and foreign multiple LNG refueling stations and has been exported to overseas markets such as Europe, Africa, and Southeast Asia. It is the preferred LNG pump skid brand for global customers.
Post time: Sep-08-2025
