Conjunto lógico FAW para sistema de tuberías de suministro de refrigerante de aire acondicionado: 21 Partes críticas explicadas

Bienvenidos a este análisis técnico en profundidad del Conjunto lógico FAW para sistema de tuberías de suministro de refrigerante de aire acondicionado (Asamblea 715). este es el completo, 21-tipo de componente, “red arterial” para el 'A/C automático’ (Asamblea 710) en el FAW Jiefang CA4251P66K24T1A3E5 6×4 tractor. Este es el “lógica” assembly responsible for safely transporting high-pressure refrigerant (gas and liquid) between the four main A/C components.

El “lógica” del Conjunto lógico FAW para sistema de tuberías de suministro de refrigerante de aire acondicionado is to provide a sealed, durable, and vibration-proof pathway. It connects the engine-mounted compressor to the ‘Condenser’ (714) at the front, the condenser to the ‘Liquid Reservoir’ (Component 11’s function), the reservoir to the in-cab ‘Evaporator’ (709), and the evaporator back to the compressor.

This expert guide is essential for HVAC technicians and parts specialists. Deconstruiremos todo Conjunto lógico FAW para sistema de tuberías de suministro de refrigerante de aire acondicionado en su 21 tipos de componentes reparables. Analizaremos el “High-Pressure Logic” mangueras, el “Low-Pressure Logic” mangueras, el “Lógica de anclaje” of the brackets, y el critico “Anti-rozaduras” logic of the 21-piece hose, acortar, and fastener kit.

Centro 1: El “High-Pressure” Lógica (Manguera 6 & 9) (El “Más extenso” Módulo)

El “High-Pressure” side is the “caliente” side of the A/C system. Esta parte del Conjunto lógico FAW para sistema de tuberías de suministro de refrigerante de aire acondicionado is responsible for carrying the refrigerant after it has been pressurized (and heated) by the compressor.

1. Componente 9: ‘Hose assy-high pressure-compressor to condenser’ (8108080-13A-C00)

Este es el “Discharge Line.” This component has the hardest job in the entire Conjunto lógico FAW para sistema de tuberías de suministro de refrigerante de aire acondicionado. Es “lógica” is to transport *hot, high-pressure gas*.

When the A/C compressor pressurizes the refrigerant, it becomes extremely hot (P.EJ., 80°C / 176° F). This hose is designed with a “a prueba de calor” lógica. It is a multi-layer hose with an inner “barrera” (to prevent R134a/R1234yf permeation) and an outer EPDM rubber wrap to withstand intense engine bay heat and vibration. It carries this hot gas to the ‘Condenser’ (Asamblea 714).

2. Componente 6: ‘Hose assy-high pressure-condenser to refrigerant bottle’ (8108130-13A-C00)

Este es el “Liquid Line.” After the ‘Condenser’ (714) has cooled the hot gas, él “condenses” into a *high-pressure liquid*. This hose’s “lógica” is to transport that liquid.

El “refrigerant bottle” (or ‘Liquid Reservoir,’ mounted by Component 11) is the next stop. This bottle’s “lógica” es ser un “receiver/drier.” It *stores* the liquid refrigerant and, más importante, contains a “desecante” bolsa. This desiccant “lógica” is to *absorb* any microscopic drops of water that have contaminated the system. El agua es el #1 enemigo de un sistema de aire acondicionado, as it can freeze at the ‘Expansion Bladder’ (709) and cause a blockage.

3. Componente 21: ‘Dual pipe hose’ (8108153-90Ud.)

Este “dual-pipe” la lógica es la “cortafuegos” conexión. It is an assembly that carries the high-pressure liquid *to* the ‘Evaporator’ (709) and the low-pressure gas *from* the ‘Evaporator’.

Centro 2: El “Low-Pressure” Lógica (Manguera 2, 3, 8)

Este es el “frío” lado de la Conjunto lógico FAW para sistema de tuberías de suministro de refrigerante de aire acondicionado.

Componente 8: ‘Hose assy-low pressure-evaporator to compressor’ (8108060-13A-C00)

Este es el “Suction Line.” After the liquid refrigerant boils in the ‘Evaporator’ (709), it becomes an *extremely cold, low-pressure gas*. This is the gas that has *absorbed* all the heat from the cab.

El “lógica” of this hose is to be the *largest diameter* pipe in the Conjunto lógico FAW para sistema de tuberías de suministro de refrigerante de aire acondicionado, as the gas is now “expanded.” It is also often covered in *black foam insulation*. Este “lógica de aislamiento” es critico: it prevents the cold gas from “sweating” (condensing) and dripping water all over the engine bay, and it keeps the gas cold on its return trip to the compressor, which is essential for efficiency.

Componentes 2 & 3: ‘Hose assy E’ (8108075-50A) & ‘Hose assy A’ (8108065-50A)

These are auxiliary hoses, likely part of the “independent cold air” system mentioned in ‘Assembly 710’. Su “lógica” es para “grifo” into the main system to provide refrigerant to a secondary evaporator or cooling unit, una característica clave de la Conjunto lógico FAW para sistema de tuberías de suministro de refrigerante de aire acondicionado.

Centro 3: El “Ancla & Protección” Lógica (Componentes 5, 11, 13, 15, 18, 19)

Este grupo de componentes es el “infraestructura” del Conjunto lógico FAW para sistema de tuberías de suministro de refrigerante de aire acondicionado. Es “lógica” es para “ancla” the components and “proteger” las mangueras.

El “Ancla” Lógica (Componentes 11, 13, 15):

The ‘Liquid reservoir fixed bracket assy’ (8108155-90Ud.) and ‘Bracket’ (8108121-90Ud.) son los “anchor logic.” Their sole purpose is to securely mount the ‘Refrigerant Bottle’ (Receiver/Drier) al chasis. The ‘Drain hose fixed bracket’ (8100106-A01, *de la Asamblea 710*) is also part of this group, showing the systems are integrated.

El “Anti-rozaduras” Lógica (Componentes 5, 18, 19):

This is the *most critical service logic*. A/C hoses are made of aluminum and rubber; the chassis is vibrating steel. If they touch, the hose *will* rub through and leak.

The ‘Plastic retaining strap’ (T67427946), ‘Pipe clip’ (8108076-742), and ‘Pipe clip plate assy’ (8108075-742) son los “anti-rozaduras” lógica. These simple, cheap plastic/rubber components are used to securely fasten the hoses *away* from the frame, motor, and other hoses. A missing clip is the #1 causa de un “frotar” filtración, which is the most common (and most preventable) A/C failure.

Centro 4: El “Antivibración” Lógica de sujetadores

The final group is the 14-piece fastener kit. El “lógica” of this entire kit is “antivibración” para proteger el Conjunto lógico FAW para instalación de equipos de aire acondicionado.

Pernos combinados (1, 4, 7, 10, 13, 20): This system uses *six different types* of “Combinación” (combinación) perno, for a total of 9 perno. El “combination logic” means each bolt has a *captive, arandela de seguridad preinstalada*.

Nueces (12, 14) & Lavadoras (16, 17): El “lógica” of the remaining hardware is “dual-lock.” The system uses ‘Hexagon nuts’ (which are “tuercas de seguridad”) in combination with ‘Spring washers’ (16) y 'Arandelas’ (17). Este “belt-and-suspenders” lógica (a lock washer + a lock nut) is for the highest-vibration areas (like the compressor), asegurando un “a prueba de fallos” connection that cannot loosen.

FAW Logic Assembly For Air Conditioning Refrigerant Delivery Piping System Parts List

La siguiente tabla proporciona la información completa, desglose detallado de todos 21 tipos de componentes identificados en el Conjunto lógico FAW para sistema de tuberías de suministro de refrigerante de aire acondicionado para el tractor FAW CA4251P66K24T1A3E5.

Presupuesto

Las especificaciones para el Conjunto lógico FAW para sistema de tuberías de suministro de refrigerante de aire acondicionado se definen por su función como el completo, sellado, and durable “red arterial” for the A/C system.