SU896171A1 - Drying and watering system - Google Patents

Description

(54) ANIMAL AND MOISTURIZING SYSTEM

I

The invention relates to land reclamation, namely, drainage and wetting systems.

A drainage and humidification system is known, including drains, collectors 1.

A drainage and humidification system is also known, including drains, collectors, channels and drainage wells 2.

The disadvantage of it is the contamination of the receivers.

The purpose of the invention is to protect the rivers of water intake from pollution.

This goal is achieved by the fact that drainage wells are equipped with sumps-accumulators made in the form of horizontal pipes connected star-shaped to the bottom of the drainage wells.

FIG. 1 shows a hydraulically controlled water circulation system; in fig. 2 - drainage well with settling tanks, section.

The sedimentation-humidifying water circulation system includes the main drainage channel 1, into which transporting channel 2 flows, collectors 3 with orifices 4, drains 5, drainage wells 6 installed on collectors 4. Drainage wells 6 are equipped with sumps-accumulators 7. The collectors 3 and 4 are interconnected by overflow collectors 8 on circular irrigation plots 9 with a sprinkler. The well has a cover of 10 and a bottom of 11.

The proposed system provides two types of parallel collectors: with mouths and discharge of water into the canal and without

d estuaries with overflow into the adjacent collector. Drainage wells are made from asbestos-cement (possibly reinforced) pipes or a well to collectors with outlets to collect drainage water. To increase the volume and purify the stored water in

The bottom 5 along the perimeter of the drainage wells install horizontal sumps-accumulators 7, which are located below the reservoir laying marks 3. The collectors 4 without mouths serve to collect drainage water from a larger area - if

Claims (2)

20, according to the conditions of the slope of the territory, it is not possible to use long drains 5. By excluding collectors 4, the length of drains 5 can be doubled. This will allow changing (at design) the types of sprinkler machines, as well as to be able to make terrain relief. The system works as follows. In the springtime, the entire drainage network is filled with water and the drainage water, strongly diluted with melt water, is discharged into the river inlet. Concentration of washed substances, as shown by experiments conducted under various conditions, is at this time not dangerous for river fauna. With a decrease in melt water, the concentration of dissolved doxidates in drainage water increases. At this time (in the sowing season for vegetables, in the post-sowing season for other crops, and at any time for grasses) the area is irrigated. Irrigation is carried out by the DDN-70 sprinkler, which moves from the well to the well, emptied them. As a result of the drainage wells 6 being emptied, the water flow to the channels 1 and 2 and the river-intake is automatically stopped, as it will be collected in the drainage wells 3 and the settling tanks 7. The formula of the drainage-wetting system, including drains, collectors, channels and drainage wells, characterized in that, in order to protect the rivers-water inlets from pollution, drainage wells are equipped with sumps-accumulators made in the form of horizontal pipes connected star-shaped to the bottom parts of drainage wells. Sources of information taken into account in the examination 1. USSR author's certificate number 178228, cl. E 02 B 11/00, 1964. 2. Maslov B.S. and others. Essentially moisturizing systems. M., 1973, p. 80-83.