Assistant air-exhaust radiator of road-sweeping lorry

• Main Author: GUOGUI ZHAO
• Format: Patent
• Language: Chinese; English
• Published: 12.01.2005
• Edition: 7
• Subjects: CLEANING BEACHES; CLEANING OF PERMANENT WAYS; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; DISPERSING; FIXED CONSTRUCTIONS; FOG IN GENERAL; STREET CLEANING

The utility model discloses an air-exhaust radiator of a road-sweeping lorry that comprises a lorry frame 12, an auxiliary engine 13, a hydraulic oil pump 15, a hydraulic motor 5, a blower 6, a sweeping brush 10 and a sucking disc 9. The blower 6 is arranged at the top part of the road-sweeping lorry; an air outlet is arranged at the lower part of the front side of the garbage box 8 and is exhausted the air that is filtered by an air exhausting duct 4; an auxiliary air outlet 3 is arranged at the upper side of the air exhausting duct 4 and is exhausted air and radiated heat for the auxiliary engine 13, the hydraulic oil tank 1, a hydraulic valve integrated block 2 and a hydraulic oil pump 15. The air-exhaust radiator of the road-sweeping lorry makes the heat radiating performance of the auxiliary engine and the hydraulic system of the road-sweeping lorry be good, and reduces the hydraulic oil temperature, and the hydraulic system is worked stably and reliably. 本实用新型公开了一种由车架12、副发动机13、液压油泵15、液压马达5、风机6、扫刷10、吸盘9组成的扫路车排风散热装置。风机6安装在扫路车顶部，出风口通过排风道4开在垃圾箱8前面的下部实现排出过滤后的空气，在排风道4上方安装一个辅助排风口3，为副发动机13、液压油箱1、液压阀集成块2、液压油泵15排风散热。该设计使得扫路车副发动机及液压系统散热性能好、液压油温降低、液压系统工作稳定可靠。