Jinqu specializes in producing mufflers, SCR exhaust gas aftertreatment systems, and air reservoirs

The working principle of the Tongli 25-3-hole iron gas cylinder primarily relies on the compression and expansion of gas to store and release it, while also incorporating functions such as filtration and pressure stabilization. Specifically:
- Gas Storage and Release: An air compressor compresses ambient air and then directs the compressed air into the storage tank through its inlet port. As more air continuously enters, the pressure inside the tank gradually increases, causing gas molecules to pack closer together and significantly boosting the gas density—thus enabling efficient gas storage. When the vehicle’s braking system or other air-powered equipment requires air, the compressed air stored in the tank flows out through the outlet port, reducing the internal pressure and allowing the gas to expand, thereby supplying the necessary air source for the equipment.
- Filtering impurities: The air pumped into the system by the air compressor contains impurities such as dust, water molecules, and oil. Once this air enters the air receiver tank, these heavier-than-air contaminants temporarily settle at the bottom during their brief stay, effectively filtering out the impurities and reducing potential damage to downstream air-using equipment.
- Stable atmospheric pressure: The up-and-down movement of the air compressor piston causes unstable compressed air pressure at the output. The air receiver tank temporarily stores this fluctuating air, allowing the gas to distribute evenly inside the tank. Then, the stabilized compressed air flows out through the outlet, ensuring a steady supply pressure and enabling connected equipment to operate smoothly and reliably.
- Auxiliary cooling: When outside air is compressed by an air compressor, its temperature rises, which can affect both the gas storage capacity and moisture condensation. The air receiver tank helps dissipate heat from the compressed air, lowering its temperature and increasing air density—thus enabling more efficient storage of the gas. Additionally, this cooling process aids in moisture condensation, making it easier to remove water through the drainage system.

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