A method of collecting rainwater
A rainwater harvesting and rainwater harvesting device technology, applied in the field of agriculture and forestry, can solve the problems of livestock water use and irrigation of agriculture and forestry, and achieve the effects of easy implementation, simple structure, small space and volume
Active Publication Date: 2016-03-02
CHONGQING UNIV OF TECH
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Problems solved by technology
[0002] In some karst landform areas, rainwater will quickly infiltrate into the ground after falling on the ground, resulting in the phenomenon of "rain but no water use", so that it is impossible to solve the problem of water for livestock and irrigation of agriculture and forestry. Therefore, it is urgent to solve the above technical problems
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[0014] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:
[0015] A rainwater collection method is characterized in that comprising the steps:
[0016] Step a: Set a "7" shaped column on the open space, and set a rainwater collection device below the horizontal section of the column, such as figure 1 As shown, the rainwater collecting device is composed of a vertical rod 1, a sliding sleeve 2, an extension spring 3, a connecting sleeve 4, a long rod 5, a short rod 6, a first pin 7, a second pin 8, a third pin 9, and an umbrella cloth 10. And water collecting pipe 11 etc. constitute. Wherein, the upper end of the vertical rod 1 is a connecting end, and the connecting end may be an external thread part or a hook part, and the vertical rod 1 is hoisted on the mounting column through the connecting end. A sliding sleeve 2 is arranged on the upper looper of the vertical rod 1 , and an extension spring 3 is arranged betw...
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The invention discloses a rainwater collection method, which is characterized in that it comprises the following steps: step a: set a "7"-shaped column on the open space, and set a rainwater collection device below the horizontal section of the column, the rainwater collection device includes a vertical Straight rod, long rod, umbrella cloth; step b: when it rains, rainwater collects on the upper surface of the umbrella cloth, and when the gravity of the rainwater is greater than the elastic force of the extension spring, when the sliding sleeve moves downward, all the long rods and short rods are opened synchronously. open, so that the rainwater can be collected to the greatest extent; when the rain stops, all the long poles and short poles will be retracted synchronously, and when the rainwater on the upper surface of the umbrella cloth is drained, the long poles and short poles will be completely retracted; To collect rainwater, just tie it with a rope to the outside of the umbrella cloth. The collection device adopted in this method is in the folded state when the weather is fine, and occupies a small space and volume. When it encounters rainy days, it automatically switches to the open state and collects rainwater through the umbrella cloth, and automatically returns to the folded state after the rain stops.
Description
technical field [0001] The invention belongs to the field of agriculture and forestry, in particular to a method for collecting rainwater. Background technique [0002] In some karst landform areas, rainwater will quickly infiltrate into the ground after it falls on the ground, so that there will be a phenomenon of "rain but no water use", which cannot solve the problem of water for livestock and irrigation of agriculture and forestry. Therefore, it is urgent to solve the above technical problems. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a collection method for collecting rainwater. [0004] The technical scheme of the present invention is as follows: a rainwater collection method is characterized in that comprising the steps: [0005] Step a: set a "7"-shaped column on the open space, and a rainwater collection device is provided below the horizontal section of the column. The rainwater collection device...
Claims
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IPC IPC(8): E03B3/02
CPCY02A20/108
Inventor 龚恒翔
Owner CHONGQING UNIV OF TECH