Water cooling device

• Main Authors: HUANG ZHANGFANG, ZI HAILIN, YUAN TING, WANG LUFENG
• Format: Patent
• Language: Chinese; English
• Published: 11.07.2012
• Subjects: BLASTING; ENGINE PLANTS IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; STEAM ENGINES; WEAPONS

The invention relates to a water cooling device, which comprises a plurality of water cooling units mounted on the periphery of an exhaust pipeline. Each water cooling unit comprises a water supply combination and an air supply combination. The water supply combination comprises a water spray pipe inserted into the exhaust pipeline and provided with a plurality of water spray holes. The air supply combination comprises a cool air jacket inserted into the exhaust pipeline and provided with a plurality of air outlet holes. The water spray pipe is held in the cool air jacket and communicated with the same through the water spray holes, and the cool air jacket is communicated with the exhaust pipeline through the air outlet holes. High-pressure water and high-pressure cool air are mixed in the cool air jacket and then flow into the exhaust pipeline, thereby preventing the problem that water is gasified in the water spray pipe and incapable of being sprayed out when water spray rate is low. Since the high-pressure