Circulating pipe network, distribution system and double-pump double-circulation system

• Main Authors: WANG SHUAI, ZHAO XINGYU, HO KWOK KEUNG PAUL
• Format: Patent
• Language: Chinese; English
• Published: 08.08.2023
• Subjects: BLASTING; CHEMISTRY; HEATING; LIGHTING; MECHANICAL ENGINEERING; METALLURGY; PIPE-LINE SYSTEMS; PIPE-LINES; STORING OF DISTRIBUTING GASES OR LIQUIDS; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE; WEAPONS

The utility model provides a circulating pipe network, an injection water distribution system, a purified water distribution system and a double-pump double-circulation system, and belongs to the technical field of pharmacy, and the circulating pipe network comprises a water supply pipeline, a water return pipeline and a water drainage pipeline. According to the circulating pipe network, the water supply pump on the water supply pipeline provides power, and the water supply valve controls opening and closing of the water supply pipeline and the water supply amount; a water return valve on the water return pipeline controls opening and closing and water return amount of the water return pipeline. Wherein a water supply sampling valve is arranged on the water supply pipeline, and a water return sampling valve is arranged on the water return pipeline; the heat exchanger is arranged on the water return pipeline, high-temperature sterilization is conducted on water in the water return pipeline, and meanwhile the c