وحدة إمداد الطاقة بفرامل الهواء: تفكيك 49 الأجزاء المهمة للسلامة الهوائية الخالية من العيوب

This is an in-depth technical guide to the وحدة إمداد الطاقة بفرامل الهواء لفاو جيفانغ CA3250P66K2L1T1E 6×4 تفريغ الشاحنة. هذا التحليل التفكيكي 49 أنواع المكونات الصالحة للخدمة, بما في ذلك خزانات الهواء, air dryer, protection valves, and mounting hardware that form the core of the vehicle’s pneumatic system.

ال وحدة إمداد الطاقة بفرامل الهواء هو الكامل, integrated system responsible for generating, treating, تخزين, and distributing the compressed air required for the entire braking system. على شاحنة تفريغ ثقيلة, this is the most critical safety system. It is not just one part, but a network of components, including the ‘Air Dryer’ (to remove moisture), multiple ‘Air Tanks’ (for storage), and the ‘Four-Circuit Protection Valve’ (for redundancy). هذا بأكمله وحدة إمداد الطاقة بفرامل الهواء must be free of leaks, mounted securely, and serviced regularly to ensure the vehicle has reliable stopping power under all load conditions. This analysis will deconstruct the core serviceable units of the وحدة إمداد الطاقة بفرامل الهواء, from generation to storage and distribution.

جوهر 1: ال “Generation & Treatment” منطق (The Air Dryer)

This group of components is the starting point of the وحدة إمداد الطاقة بفرامل الهواء. It takes hot, wet air from the engine’s compressor and “treats” هو - هي, making it clean and dry before sending it to the storage tanks.

1. عنصر: ‘Air dryer assy’ (3511020-73أ) & ‘Air treatment unit’ (3515020-73أ)
هؤلاء (شركات 21, 22) are the core of the treatment system. ال Air Treatment Logic is to remove moisture and oil from the compressed air. Wet, oily air will destroy the rubber seals in brake valves and can freeze in cold weather, leading to a catastrophic loss of brakes. This unit is a critical, serviceable part of the وحدة إمداد الطاقة بفرامل الهواء.

2. عنصر: ‘Bracket – air treatment unit’ (3515012-61ب)
هذا (شركات 20) is the dedicated steel bracket that mounts the heavy air dryer assembly to the إطار فاو J6P. It is designed to withstand constant vibration.

3. عنصر: "الأنبوب عاصي."’ (3506235-73أ, 3506240-73أ) & ‘Silencer assy’ (3515025-55أ)
هذا (شركات 35, 36, 29) is the plumbing. The ‘Pipe assy’ (شركات 35, 36) are the multi-port manifolds that distribute the treated air. The ‘Silencer’ (شركات 29) is connected to the air dryer’s purge valve, muffling the loud “pssst” sound when the dryer purges its collected moisture. This is a key part of a properly functioning وحدة إمداد الطاقة بفرامل الهواء.

جوهر 2: ال “تخزين” منطق (The Air Tanks)

This group represents the various air reservoirs, أو “tanks,” that store the compressed air. ال وحدة إمداد الطاقة بفرامل الهواء uses multiple tanks for safety and redundancy.

1. عنصر: ‘Reserve air tank assy’ (3513020-70ب) & ‘Air tank assy’ (3513015-61ب)
هذا (شركات 5, 7) is the main set of air tanks. These steel reservoirs hold the “أساسي” و “secondary” air for the service brake circuits, as divided by the protection valve.

2. عنصر: ‘Dual-chamber air tank assy’ (3513215-54أ) & ‘Partition air tank’ (3513411-50أ)
هذا (شركات 30, 16) represents specialized tanks. ال Redundancy Logic is that a ‘Dual-chamber’ صهريج (شركات 30) is a single tank with two isolated compartments inside. This is often used for the park brake, ensuring it has its own dedicated air supply that cannot be depleted by a service brake leak. This is a core feature of the وحدة إمداد الطاقة بفرامل الهواء.

3. عنصر: ‘Drain valve assy’ (3513100-240) – الكمية 6 (المجموع)
هذا (شركات 8, 9) is the most critical service item. كل خزان الهواء الاحتياطي FAW J6P (which is part of the وحدة إمداد الطاقة بفرامل الهواء) has a drain valve at the bottom. These must be opened daily to purge the condensed water, which is a byproduct of air compression. Failure to drain the tanks will lead to brake failure in cold weather.

جوهر 3: ال “توزيع & حماية” منطق (الصمامات & يتصاعد)

This group includes the “مخ” التابع وحدة إمداد الطاقة بفرامل الهواء and the hardware that physically secures the tanks to the truck frame.

1. عنصر: ‘Four-circuit protection valve’ (3515014-8ه) – الكمية 3 (المجموع)
هذا (شركات 12, 27) is the central safety device. It receives the main air supply and splits it into four protected circuits (front brake, rear brake, park brake, accessory). ال منطق الحماية ensures that a leak in one circuit (على سبيل المثال, a burst accessory line) cannot drain the entire system. This allows the brakes to remain functional, a critical feature of the وحدة إمداد الطاقة بفرامل الهواء.

2. عنصر: Tank Brackets & الأشرطة (3513075-75أ, 3513095-75أ, 3513090-50أ, إلخ.)
هذا (شركات 6, 7, 17, 18, 32) is the complete mounting system. ال Vibration Logic is that air tanks are heavy and subject to constant vibration. This system of heavy-duty ‘Brackets’ (شركات 6, 31) and steel ‘Strap assy’ (شركات 7, 18, 32) holds the tanks securely to the إطار فاو J6P, preventing metal fatigue and stress cracks.

3. عنصر: ‘Air tank & battery box bracket assy’ (3513800-Y494)
هذا (شركات 5) هو كبير, integrated component that serves a dual purpose: it holds both an air tank for the وحدة إمداد الطاقة بفرامل الهواء and the vehicle’s batteries. This multi-function bracket, complete with ‘Battery box pad’ (شركات 34), is an example of efficient chassis design.

وحدة إمداد الطاقة بفرامل الهواء: Complete 49-Part Breakdown

الجدول التالي يوفر كامل, تفصيل مفصل للجميع 49 component groups in the وحدة إمداد الطاقة بفرامل الهواء لفاو جيفانغ CA3250P66K2L1T1E 6×4 تفريغ الشاحنة. This list merges the auxiliary tank and main module diagrams and is essential for any service of the وحدة إمداد الطاقة بفرامل الهواء.

المواصفات الأساسية

المواصفات ل وحدة إمداد الطاقة بفرامل الهواء يتم تعريفها من خلال مجمعها, multi-tank, and multi-circuit design, ensuring fail-safe operation. A leak-free وحدة إمداد الطاقة بفرامل الهواء is the most critical safety system on the vehicle.