Negative pressure self-disturbance anti-contamination water-purifying water cellar

Abstract

The invention discloses a negative pressure self-disturbance anti-contamination water-purifying water cellar. The water cellar is characterized by comprising a water collecting and filtering device (1), a cellar body anti-contamination water-purifying device (2), a water collecting and guiding component (3) and a purification water-taking device (4). Multiple air guiding tubes (21) are arranged on the cellar body anti-contamination water-purifying device (2), the upper ends of the air guiding tubes (21) are communicated with the outside, the lower ends of the air guiding tubes (21) are located inside the cellar body anti-contamination water-purifying device (2), and the water collecting and guiding component (3) comprises a water guiding opening (31) which is used for guiding water inside the cellar body anti-contamination water-purifying device (2) into the water collecting and guiding component (3) in a self-disturbance mode. With rainwater as a treatment carrier, the negative pressure self-disturbance anti-contamination water-purifying water cellar achieves cyclic utilization, is efficient and environmentally friendly and meets the requirements of ecological water utilization; meanwhile, the water cellar is simple and compact in structure, low in cost, affordable and easy to obtain.

Description

technical field [0001] The invention relates to a negative pressure self-disturbance anti-pollution water purification water cellar, in particular to a rainwater recycling device based on the negative pressure principle, which belongs to the technical field of water conservancy engineering. Background technique [0002] In Northwest China, surface water and groundwater are extremely scarce, and rainwater is the only water resource with utilization potential. Therefore, building water cellars is an effective way to collect and utilize rainwater. However, due to some defects in the current water cellar treatment methods, the existing Most of the water in cellars has turbidity, stench, and even visible aquatic animals and plants. This kind of water quality is easy to cause problems such as intestinal diseases. Water quality problems in cellars are seriously threatening the health of people in Northwest China. [0003] The reason for this water quality problem is mainly caused b...

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Problems solved by technology

[0002] In Northwest China, surface water and groundwater are extremely scarce, and rainwater is the only water resource with utilization potential. Therefore, building water cellars is an effective way to collect and utilize rainwater. However, due to some defects in the current water cellar treatment methods, the existing Most of the water in cellars has turbidity, stench, and even visible aquatic animals and plants. This kind of water quality is easy to cause problems such as intestinal diseases. Water quality problems in cellars are seriously threatening the health of people in Northwest China

[0003] The reason for this water quality problem is mainly caused by the following two aspects: 1. During the rain collection process, impurities on the ground, even human and animal feces and other dirt will enter the water cellar with the water flow to form a primary pollution; 2. The water cellar is large in size and the storage time of cellar water Long, the water body is in a static state for a long time, lacking oxygen, forming stagnant water, easy to rot and deteriorate, and forming secondary pollution

[0004] At present, there are also some water cellar treatment methods, mainly focusing on physical, chemical and biological methods, but the cost of physical methods is high, chemical methods are not ecological, there are potential safety hazards, and most of them have side effects, and the purification speed of biological methods is too slow, which is easy to cause new problems water quality problem

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