Automatic rainwater recycling device for environmental design

Abstract

An automatic rainwater recycling device for environmental design comprises a water storage tank, a first cavity is formed in the bottom wall of the water storage tank, a motor is arranged in the first cavity, a filter plate is installed on the inner wall of the upper portion of the water storage tank, an inclined hole is formed in the middle of the filter plate, an inclined shaft is arranged in the inclined hole, and a first fan-shaped plate is connected to an opening in the upper end of the water storage tank. A collection tank is arranged at the upper end of the right side wall of the water storage tank, a sewage pump is arranged at the bottom of the water storage tank, and a water pump is arranged at the lower part of the inner side wall of the water storage tank. The device is in a closed state at ordinary times, entering of impurities can be reduced, the standing purification effect of water in the water storage tank is improved, the fan-shaped plate is an inclined face, garbage at the top of the water storage tank can slide into the collecting box to be collected. Meanwhile, the device can be automatically opened when it rains and automatically closed after raining is completed, and the fan-shaped plate is flushed through rainwater. The bristles brush the filter plate, so that self-cleaning is realized, and the use cost is reduced.

Description

technical field [0001] The invention belongs to the field of rainwater recovery and treatment equipment, in particular to an automatic rainwater recovery and reuse device for environmental design. Background technique [0002] Even in today's society, fresh water resources are still scarce. Even in more developed cities, there are occasional water outages. Rainwater is a fresh water resource that often appears in our lives, but ordinary rainwater is polluted fresh water resources. , the direct discharge of rainwater will also pollute underground water, so it is necessary to recycle and treat rainwater before putting it into use. When the first 2-5mm of rainwater is generally seriously polluted, it is more serious than ordinary domestic sewage, and the treatment method of rainwater collection and treatment equipment is relatively simple to save costs. If the initial rainwater is collected, the follow-up sewage treatment equipment is difficult. Purifying it on the same level ...

AI Technical Summary

Problems solved by technology

[0002] Even in today's society, fresh water resources are still scarce. Even in more developed cities, there are occasional water outages. Rainwater is a fresh water resource that often appears in our lives, but ordinary rainwater is polluted fresh water resources. , the direct discharge of rainwater will also pollute underground water, so it is necessary to recycle and treat rainwater before putting it into use. When the first 2-5mm of rainwater is generally seriously polluted, it is more serious than ordinary domestic sewage, and the treatment method of rainwater collection and treatment equipment is relatively simple to save costs. If the initial rainwater is collected, the follow-up sewage treatment equipment is difficult. Purifying it on the same level as the relatively clean rainwater in the later period increases the difficulty of rainwater recovery and treatment, and the collection device is usually open to collect, so there are many impurities, such as bird droppings, paper scraps, miscellaneous Dust, oil and other easy pollutants, the cleaning of the filter device is difficult and consumes a lot of manpower and material resources

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