Integrated micro energy recovery module and artificial seawater desalination system thereof

• Main Authors: CHEN JIANGPING, ZHANG ZIYAN, ZHENG YUMING
• Format: Patent
• Language: Chinese; English
• Published: 09.09.2022
• Subjects: BLASTING; CHEMISTRY; HEATING; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MECHANICAL ENGINEERING; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOTOTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISEPROVIDED FOR; METALLURGY; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PRODUCING MECHANICAL POWER; SPRING, WEIGHT, INERTIA OR LIKE MOTORS; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE; WEAPONS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

The utility model relates to an integrated micro energy recovery module and an artificial seawater desalination system thereof. The integrated micro energy recovery module and the artificial seawater desalination system are suitable for small-flow and high-pressure portable seawater desalination equipment only with manual energy supply. The integrated miniature energy recovery module comprises a plunger pump set, a one-way valve set and a hydraulic reversing valve. The energy recovery high-pressure pump comprises (1) a group of double-plunger pumps, one pump discharges high-pressure raw water and the other pump synchronously sucks water in each operation period, and the pressure pulsation period of liquid output by the system is shortened; (2) the reversing valve automatically reverses by utilizing hydraulic energy; (3) the reversing valve is used for switching the working states of the two plunger pumps, so that the two plunger pumps are alternately switched between a water suction state and a water drainage