Energy-saving non-negative pressure water supply equipment

Abstract

The invention discloses energy-saving non-negative pressure water supply equipment, which relates to the technical field of non-negative pressure water supply, and comprises a bottom plate and a control unit, a water storage tank is arranged at the rear end of the upper side of the bottom plate, a water inlet pipe communicated with the interior is arranged on the rear side of the water storage tank, a water outlet pipe is arranged in the water storage tank through a water suction pump and penetrates out of the front side of the water storage tank, a purification pipe is arranged at the upper end of the front side of the water storage tank, and the front end of the purification pipe is communicated with the interior of the water outlet pipe. A purification unit is arranged in the middle of the purification pipe; the control unit comprises a movable shaft, a fixed block, a butterfly plate and a power assembly, the side faces of the front end and the rear end of the movable shaft are movably connected with the front side and the rear side of the interior of the purification pipe correspondingly, the movable shaft is driven to move under the action of the power assembly, and the movable shaft moves to drive the fixed block to move; the butterfly plate is driven to move through movement of the fixing block, and the control effect on opening and closing of the lower end of the purification pipe is achieved through movement of the butterfly plate.

Description

Technical field [0001] The present invention relates to the field of non-negative pressure water supply technology, specifically an energy-saving type non-negative pressure water supply equipment. Background [0002] At present, China's domestic drinking water mostly use chlorine, chlorine dioxide, ozone, chloramine disinfection and sterilization methods, and some multi-storey and high-rise residential there are a large number of secondary water supply facilities, such as secondary pressurization equipment, roof water tanks and underground water tanks and other water supply methods, due to the difference in water consumption, some of the secondary water supply facilities in the storage of water stay time is often greater than 24 hours, or even longer, in this case, the use of chlorine, chlorine dioxide, ozone, disinfection of the pipe network water its remaining disinfectant often disappears, Continuous sterilization capacity cannot be guaranteed, and microorganisms are easily b...

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Problems solved by technology

[0004] An energy-saving non-negative pressure water supply equipment in the prior art, although it has achieved the effect of saving water resources, but when it purifies water resources, it needs to manually activate the butterfly valve for diversion, which affects work efficiency. Therefore, we propose an energy-saving non-negative pressure water supply equipment

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