A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cabin cooling and dust removing system and loading machine
The invention discloses a cabin cooling dust removal system which is characterized by comprising a hood assembly located in a cabin and a cooling system located in the hood assembly, and the cooling system comprises a first fan used for cooling a radiator and a second fan used for cooling the engine cabin. A heat insulation plate is arranged between the radiator and the engine cabin, and an air inlet is formed in the middle of the heat insulation plate and used for providing airflow for the second fan. The air inlet system is located at an air inlet of the engine, and the air inlet system is provided with a first-stage dust removal device and a second-stage dust removal device; the post-processing system is located at an exhaust port of the engine, the post-processing system is connected with the first-stage dust removal device and used for removing sand and dust particles in the first-stage dust removal device, the second-stage dust removal device is connected with the rear portion of the radiator through a pipeline, a low-pressure area is formed at the tail end of the pipeline through airflow of a first fan, and dust in the pipeline is discharged to the outside; two fans provide two-way airflow cooling, the two-stage dust removal device achieves the double dust removal function on inlet air, cooling in the whole cabin of the loader is achieved, the service life of an engine is prolonged, meanwhile, the dust removal capacity can be improved, the service life of a filter element is prolonged, and early abrasion of the engine is prevented.
本发明公开了一种机舱冷却除尘系统，其特征在于，包括：位于机舱内的机罩总成以及位于机罩总成内的冷却系统，所述冷却系统包括用于对散热器冷却的风扇一以及对发动机机舱进行冷却的风扇二，所述散热器与发动机机舱之间设有隔热板，所述隔热板中间设有进气口，用于为风扇二提供气流；进气系统，位于发动机的进气口，所述进气系统设有一级除尘装置和二级除尘装置；后处理系统，位于发动机的排气口，所述后处理系统与所述一级除尘装置连接，用于排除一级除尘装置中的沙尘颗粒，所述二级除尘装置通过管道与散热器的后部连接，利用风扇一的气流在管道末端形成低压区，使管道内的灰尘排出外部；本发明通过两个风扇提供了双向气流冷却，通过两级除尘装置对进气实现双重除尘的功能，实现装载机整体机舱内的冷却，延长发动机使用寿命，同时又可提升除尘能力，提升滤芯寿命，防止发动机早期磨损。
Cabin cooling and dust removing system and loading machine
The invention discloses a cabin cooling dust removal system which is characterized by comprising a hood assembly located in a cabin and a cooling system located in the hood assembly, and the cooling system comprises a first fan used for cooling a radiator and a second fan used for cooling the engine cabin. A heat insulation plate is arranged between the radiator and the engine cabin, and an air inlet is formed in the middle of the heat insulation plate and used for providing airflow for the second fan. The air inlet system is located at an air inlet of the engine, and the air inlet system is provided with a first-stage dust removal device and a second-stage dust removal device; the post-processing system is located at an exhaust port of the engine, the post-processing system is connected with the first-stage dust removal device and used for removing sand and dust particles in the first-stage dust removal device, the second-stage dust removal device is connected with the rear portion of the radiator through a pipeline, a low-pressure area is formed at the tail end of the pipeline through airflow of a first fan, and dust in the pipeline is discharged to the outside; two fans provide two-way airflow cooling, the two-stage dust removal device achieves the double dust removal function on inlet air, cooling in the whole cabin of the loader is achieved, the service life of an engine is prolonged, meanwhile, the dust removal capacity can be improved, the service life of a filter element is prolonged, and early abrasion of the engine is prevented.
本发明公开了一种机舱冷却除尘系统，其特征在于，包括：位于机舱内的机罩总成以及位于机罩总成内的冷却系统，所述冷却系统包括用于对散热器冷却的风扇一以及对发动机机舱进行冷却的风扇二，所述散热器与发动机机舱之间设有隔热板，所述隔热板中间设有进气口，用于为风扇二提供气流；进气系统，位于发动机的进气口，所述进气系统设有一级除尘装置和二级除尘装置；后处理系统，位于发动机的排气口，所述后处理系统与所述一级除尘装置连接，用于排除一级除尘装置中的沙尘颗粒，所述二级除尘装置通过管道与散热器的后部连接，利用风扇一的气流在管道末端形成低压区，使管道内的灰尘排出外部；本发明通过两个风扇提供了双向气流冷却，通过两级除尘装置对进气实现双重除尘的功能，实现装载机整体机舱内的冷却，延长发动机使用寿命，同时又可提升除尘能力，提升滤芯寿命，防止发动机早期磨损。
Cabin cooling and dust removing system and loading machine
一种机舱冷却除尘系统及装载机
ZHANG LILI (author) / WANG ZHUANG (author) / ZHU LIANG (author) / MENG XIAOHUI (author)
2024-03-22
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING