Power grid converter station valve hall environment air conditioning system

• Main Authors: YANG ZHI, FANG SIHAO, CAO ZHENGDONG, YANG HU, XU XIANZHU, HOU JINZHE, ZHOU HONG, HUANG GUANGLI
• Format: Patent
• Language: Chinese; English
• Published: 15.12.2020
• Subjects: BLASTING; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; COMBINED HEATING AND REFRIGERATION SYSTEMS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; PRINTED CIRCUITS; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; WEAPONS

The utility model relates to a valve hall environment air conditioning system of a power grid converter station, which comprises a cold/hot water unit, a combined air handling unit, a water supply pipeline, a water return pipeline and a constant-pressure water replenishing vacuum degassing device, and the cold/hot water unit is connected with the combined air handling unit through the water supplypipeline and the water return pipeline. And the constant-pressure water replenishing vacuum degassing device is connected with a water return pipeline. The combined type air handling unit has the advantages that the heat exchange process can be prolonged, the starting frequency of the cold/hot water unit is reduced, the service life of the cold/hot water unit is prolonged, meanwhile, the efficiency of the combined type air handling unit can be improved, and the stability of the whole system in the operation period is improved. 本实用新型涉及一种电网换流站阀厅环境空调系统，包括冷/热水机组、组合式空气处理机组、供水管道、回水管道和定压补水真空脱气装置，冷/热水机组与组合式空气处理机组之间通过供水管道和回水管