The Nanjun Double-Compartment 7-Hole is a critical component of the automotive braking system. Here's a related introduction:
- Structural features: It features two chambers, each capable of storing gases at different pressures or serving distinct brake circuits, thereby enhancing the reliability of the braking system. The cylinder body is equipped with seven interface holes, designed to connect components such as the air compressor, brake valve, and safety valve, enabling seamless gas input, output, and distribution. The material may be either iron or aluminum alloy, and common specifications include dimensions like 600mm in length and 27.5mm in diameter.
- How it works: The air compressor delivers compressed air into the storage tank via a one-way valve. Inside the wet-type storage tank, the air is cooled and undergoes oil-water separation before being directed separately into the front and rear chambers of the dual-chamber storage tank. The front chamber is connected to the upper cavity of the brake valve, supplying air to the rear brake chamber, while the rear chamber links to the lower cavity of the brake valve, inflating the front brake chamber. The air pressure in both chambers of the storage tank is monitored by a three-way connection linked to a dual-pointer pressure gauge, which displays the current pressure readings. Additionally, the rear chamber is connected to a pressure regulator; once the air pressure reaches the preset level, the regulator automatically shuts off the air compressor, halting the supply of compressed air.
- Purpose and Application: It primarily stores compressed air for the vehicle's braking system, ensuring sufficient air pressure when applying the brakes or releasing the parking brake. It can also supply air to other pneumatic devices onboard, such as the air horn. Additionally, it helps filter out impurities, stabilize air pressure, and even assist in cooling, thereby guaranteeing the stable and reliable operation of the entire braking system.
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Nanjun Dual-Chamber (7-Port) Iron Gas Cylinder
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