Сборка логики FAW для системы трубопроводов подачи хладагента кондиционирования воздуха: 21 Объяснение критических частей

Добро пожаловать на этот углубленный технический анализ Сборка логики FAW для системы трубопроводов подачи хладагента кондиционирования воздуха (Сборка 715). Это полный, 21-тип компонента, “arterial network” for the ‘Automatic A/C’ (Сборка 710) на FAW Jiefang CA4251P66K24T1A3E5 6×4 трактор. Это “логика” assembly responsible for safely transporting high-pressure refrigerant (gas and liquid) between the four main A/C components.

The “логика” принадлежащий Сборка логики FAW для системы трубопроводов подачи хладагента кондиционирования воздуха is to provide a sealed, durable, and vibration-proof pathway. It connects the engine-mounted compressor to the ‘Condenser’ (714) на фронте, 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. Мы разберем всю Сборка логики FAW для системы трубопроводов подачи хладагента кондиционирования воздуха в свой 21 типы обслуживаемых компонентов. Мы проанализируем “High-Pressure Logic” шланги, а “Low-Pressure Logic” шланги, а “Anchor Logic” of the brackets, и критический “Анти-раздражение” logic of the 21-piece hose, clip, and fastener kit.

Основной 1: The “High-Pressure” Логика (Шланги 6 & 9) (The “дольше” Модуль)

The “High-Pressure” side is the “hot” side of the A/C system. This part of the Сборка логики FAW для системы трубопроводов подачи хладагента кондиционирования воздуха is responsible for carrying the refrigerant after it has been pressurized (and heated) by the compressor.

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

Это “Discharge Line.” This component has the hardest job in the entire Сборка логики FAW для системы трубопроводов подачи хладагента кондиционирования воздуха. Его “логика” is to transport *hot, high-pressure gas*.

When the A/C compressor pressurizes the refrigerant, it becomes extremely hot (НАПРИМЕР., 80° C. / 176° F.). This hose is designed with a “heat-resistant” логика. It is a multi-layer hose with an inner “барьер” (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’ (Сборка 714).

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

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

The “refrigerant bottle” (or ‘Liquid Reservoir,’ mounted by Component 11) is the next stop. This bottle’s “логика” is to be a “receiver/drier.” It *stores* the liquid refrigerant and, что еще более важно, contains a “desiccant” bag. This desiccant “логика” is to *absorb* any microscopic drops of water that have contaminated the system. Water is the #1 enemy of an A/C system, as it can freeze at the ‘Expansion Bladder’ (709) and cause a blockage.

3. Компонент 21: ‘Dual pipe hose’ (8108153-90ты)

Этот “dual-pipe” logic is the “firewall” связь. It is an assembly that carries the high-pressure liquid *to* the ‘Evaporator’ (709) and the low-pressure gas *from* the ‘Evaporator’.

Основной 2: The “Low-Pressure” Логика (Шланги 2, 3, 8)

Это “холодный” side of the Сборка логики FAW для системы трубопроводов подачи хладагента кондиционирования воздуха.

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

Это “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.

The “логика” of this hose is to be the *largest diameter* pipe in the Сборка логики FAW для системы трубопроводов подачи хладагента кондиционирования воздуха, as the gas is now “expanded.” It is also often covered in *black foam insulation*. Этот “insulation logic” имеет решающее значение: 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.

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

These are auxiliary hoses, likely part of the “independent cold air” system mentioned in ‘Assembly 710’. Их “логика” is to “tap” into the main system to provide refrigerant to a secondary evaporator or cooling unit, a key feature of the Сборка логики FAW для системы трубопроводов подачи хладагента кондиционирования воздуха.

Основной 3: The “Anchor & Защита” Логика (Компоненты 5, 11, 13, 15, 18, 19)

This group of components is the “infrastructure” принадлежащий Сборка логики FAW для системы трубопроводов подачи хладагента кондиционирования воздуха. Его “логика” is to “якорь” the components and “protect” the hoses.

The “Anchor” Логика (Компоненты 11, 13, 15):

The ‘Liquid reservoir fixed bracket assy’ (8108155-90ты) and ‘Bracket’ (8108121-90ты) являются “anchor logic.” Their sole purpose is to securely mount the ‘Refrigerant Bottle’ (Receiver/Drier) к шасси. The ‘Drain hose fixed bracket’ (8100106-А01, *from Assembly 710*) is also part of this group, showing the systems are integrated.

The “Анти-раздражение” Логика (Компоненты 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) являются “anti-chafe” логика. These simple, cheap plastic/rubber components are used to securely fasten the hoses *away* from the frame, двигатель, and other hoses. A missing clip is the #1 cause of a “rub-through” leak, which is the most common (and most preventable) A/C failure.

Основной 4: The “Антивибрационный” Логика крепления

The final group is the 14-piece fastener kit. The “логика” of this entire kit is “антивибрационный” to protect the Логическая сборка FAW для установки оборудования кондиционирования воздуха.

Комбинированные болты (1, 4, 7, 10, 13, 20): This system uses *six different types* of “Комбинация” (комбинация) болты, for a total of 9 болты. The “combination logic” means each bolt has a *captive, предварительно установленная стопорная шайба*.

Орехи (12, 14) & Шайбы (16, 17): The “логика” of the remaining hardware is “dual-lock.” The system uses ‘Hexagon nuts’ (which are “контргайки”) in combination with ‘Spring washers’ (16) and ‘Washers’ (17). Этот “belt-and-suspenders” логика (a lock washer + a lock nut) is for the highest-vibration areas (like the compressor), обеспечение “failsafe” connection that cannot loosen.

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

В следующей таблице представлена ​​полная, подробная разбивка всех 21 типы компонентов, указанные в Сборка логики FAW для системы трубопроводов подачи хладагента кондиционирования воздуха for the FAW CA4251P66K24T1A3E5 tractor.

Технические характеристики

Технические характеристики Сборка логики FAW для системы трубопроводов подачи хладагента кондиционирования воздуха are defined by its function as the complete, sealed, and durable “arterial network” for the A/C system.