A drainage pit system for municipal gardens and its application method
A technology for cellar wells and gardens, which is applied in the field of drainage cellar well systems for municipal gardens, can solve problems such as deficiencies, and achieve the effects of saving water costs, reducing water and soil loss, and avoiding soil loss.
Active Publication Date: 2018-05-08
山东中鼎市政工程有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a drainage pit system for municipal gardens and its use method, so as to solve the problems of the above-mentioned deficiencies in the prior art
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[0013] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0014] Such as figure 1 A drainage well system for municipal gardens is shown, which includes a pair of connected drainage wells, namely well one 1 and well two 2, and the well one 1 is separated from the micro-flocculation zone 5 by a water weir plate 3 and the filter area 6, the top of the micro-flocculation area 5 is connected to the top of the filter area 6, the top of the micro-flocculation area 5 is also provided with a drain 4, and the drain 4 is lower than the top of the weir plate 3, the micro-flocculation The bottom of the area 5 is provided with a mud discharge pipe 12, the middle part of the filter area 6 is provided with a porous packing area 7, and the bottom of the filter area 6 is connected to the second cellar 2, and the second ce...
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The invention discloses a drainage well system for municipal gardens and a method for using the same. It comprises a pair of connected drainage wells, namely the first well and the second well. Filtration area, the top of the micro-flocculation area is connected to the top of the filtration area, the top of the micro-flocculation area is also provided with a drain outlet, the bottom of the micro-flocculation area is provided with a mud discharge pipe 1, and the middle of the filtration area is provided with a porous packing area , the bottom of the filter area is connected to the second pit well, the second pit is provided with a sedimentation area and an overflow clear water area, the lower part of the filler area is connected to the sedimentation area, and the top of the sedimentation area is provided with a feeding port, and the sedimentation area The bottom is provided with a second mud discharge pipe, the overflow clear water area is provided with an overflow port, and the outer cover of the overflow port is provided with an ultrafiltration membrane. The invention can greatly save the water cost of the garden system, and at the same time, recycle the fertilizer lost by the washing of the garden water, thereby avoiding the soil loss of the garden.
Description
technical field [0001] The invention relates to the field of municipal garden drainage systems, in particular to a drainage cellar system for municipal gardens and an application method thereof. Background technique [0002] With the development of tourism, artificial gardens are becoming more and more popular, and garden drainage has attracted more and more attention. At present, most gardens have drainage systems. However, in heavy rain, most of the rainwater is discharged without effective use. At the same time, a large amount of soil will be lost, affecting the growth of plants in the park; and in dry weather, a large amount of irrigation is required, and the garden requires a lot of water. Most of the irrigation water will be discharged with the drainage system and cannot be reused. The rotten leaves and soil washed away by water in the garden can provide sufficient nutrients for the plants. How to avoid the loss of soil and rotten leaves in the garden and reduce the wa...
Claims
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IPC IPC(8): E03F5/04E03F5/06E03F5/14E03B3/02
CPCY02A20/108
Inventor 王攀
Owner 山东中鼎市政工程有限公司