Blog

Why High-Density Data Centers Must Use Clean-Grade Liquid Cooling Tubing?

Apr 17,2026

As liquid cooling dominates high-density AI data centers, maintaining ultra-clean, leak-free piping is critical to ensuring the operational stability of computing equipment.

Working Principle of High-efficiency Liquid Distributor

Jan 10,2022

Refrigerant enters the mixing column of the liquid distributor and its flow velocity drops. Gas-liquid two-phase separation is realized by gravity. Liquid accumulates at the bottom of the distributor to form a stable liquid level. All liquid distribution tubes are inserted into the bottom of the distributor and kept at the same horizontal plane.

Installation of Bottle Top Dispenser

Nov 12,2021

Suction Tube Installation → Return Tube Installation → Dispensing Tube Installation → Mounting on Reagent Bottle

Maintenance & Operation Tips for Bottle Top Dispensers

Nov 12,2021

Hold the reagent bottle with one hand and rotate the bottle top dispenser with the other, aligning the dispensing tube and the bottle label toward the operator. Place a receiving vessel under the dispensing nozzle, remove the sealing cap on the nozzle, and slide the cap backward toward the tube fitting to lock it in place.

Brief Discussion on Pressure Control of Coke Oven Gas Collector Main

Nov 12,2021

Excessively high pressure in the gas collector main will lead to overpressure inside carbonization chambers, resulting in smoke and flame leakage from oven doors, environmental pollution, and adverse impacts on chemical by-product recovery.

Control Modes of Gas Collector Main

Nov 09,2021

The blower is interlocked with multiple parameters including the temperature of three-phase stator coils of the motor, motor bearing temperature, blower bearing bush temperature, shaft displacement, and oil supply pressure of the oil station. The rotating speed can be interlocked with gas flow rate, suction pressure before the blower and gas collector main pressure to realize automatic speed regulation.

What is the Cooling Principle of Gas Collector Mains?

Nov 09,2021

The cooling of coke oven gas inside bridge pipes and gas collector mains is realized by intensive spraying of circulating ammonia water through spray nozzles at a gauge pressure of 1.5 to 2.0 kgf/cm². When the fine mist of ammonia water makes full contact with high-temperature, low-humidity coke oven gas, the gas releases a large amount of sensible heat, triggering massive evaporation of ammonia water and rapid heat and mass transfer processes.

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Changli is committed to providing top-tier precision piping solutions for liquid cooling and broader HVAC systems to global customers through exquisite technology and lean manufacturing.

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Jiangsu Changli Electrical Appliance Co., Ltd.

18 Lijia Industrial Avenue, Wujin District, Changzhou City, Jiangsu Province
Phone: +86 519 86232887
Fax: +86 519-86230077
Email: sales2@changli.com

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