Closed well-free water taking technology

Abstract

The invention relates to a closed well-free water taking technology. The technology has the characteristics of low construction cost, long service cycle and safety; the capillary action of soil, the gravitational force and the atmospheric pressure action are utilized, a water well is not needed, and only a manufactured water pipe needs to be placed at a proper position of a water-bearing layer, water is supplied as a waterway, and the water is led out along the pipeline. The device is used for human and livestock drinking, agricultural irrigation, production and new energy construction.

Description

TECHNICAL FIELD

[0001] The technical invention has the characteristics of low construction cost, long service life and safety. It utilizes the capillary action of soil, the earth's gravity and atmospheric pressure, and does not require a water well. Only the prepared water pipe is placed in the appropriate position of the aquifer, and the water is guided out along the pipe. TECHNICAL BACKGROUND

[0002] The existing technology cannot meet the normal water demand of users in beautiful countryside.

[0003] Not only our country faces the above problems, but many countries and regions around the world also face the same problems. SUMMARY

[0004] The technical invention is a well-free water taking technology. The technology relates to a device. One end of the water pipe is plugged, and a plurality of 2mm or 3mm small holes are uniformly drilled in the appropriate range of the end. The number of small holes is adjusted according to the size of the pipe, and the number of small holes is proportional to the pipe diameter. The end with small holes is finally placed in the soil aquifer. The 2-3mm small hole is the most suitable, too small will affect the water flow, too large will make large particles of sand enter the pipeline, also will affect the physical strength of the pipeline end. The end with small holes can be made of various materials such as metal and plastic.

[0005] The invention was initially developed to solve the problem of drinking water in the inventor's own home. After many improvements and updates, it has undergone time and practice tests. Finally, the technology is perfected.

[0006] The purpose of the invention is to fundamentally solve the problem of drinking water for people and livestock and agricultural water for production in the construction of beautiful countryside in our country. Finally, the technology is promoted by the state to countries and regions around the world that meet the conditions.

[0007] The technical invention has the following characteristics:

[0008] 1. Construction cost is low, no need to build reservoir and sedimentation tank, only need to put a treated water pipe end into the water-bearing layer in the soil layer, to the appropriate depth; short construction period, the construction period is also the cost. 2. Safety, the first is the safety of human and animal drinking water, one is water quality safety, through the self-purification of nature, the water quality is always the best, even if it is continuous rainfall for many days, even if the surface is flood, the water flowing out of the pipeline is still clear. After the application of this technology, if there is a flood disaster in the local area, drinking water rescue is not needed during rescue, only other (such as food) rescue materials are needed. Another is the safety of the location, because of the short construction period and low cost, no trace is left after the construction is completed, if it is farmland, it can continue to be cultivated on it. 3. Environmental protection, because of its concealment, high-quality materials, etc. It has no harm to the environment. 4. Closed type, water starts to flow out of the water pipe, and the whole process is closed, that is, the water flowing out is not directly in contact with the air. Even if there is water on the surface, it will not directly flow out of the pipeline; the water flowing out of the pipeline is the water in the soil layer near the water inlet hole in the water-bearing layer. 5. Horizontal direction, the water level of the water-bearing layer in the soil layer is nearly horizontal. 6. Long quality assurance time, no subsequent maintenance is needed. Because of the existing material technology, such as ppr pipe, pert pipe, 304 stainless steel pipe and 316 stainless steel pipe, as long as the pipeline does not have problems, and there is no human damage or force majeure factors, the service life is long.

[0009] The water taken by the present application is mineral water, and a small amount of precipitate will be precipitated after the water is boiled, which is a normal condition of mineral water. Because the mineral content in water is different in different regions, there will be some differences.

[0010] The present technical invention needs a relative drop from the water source to the user; if the drop is not enough, the distance will be made up. DETAILED DESCRIPTION

[0011] The present technique is simulated by a laboratory model, and the invention content is truly illustrated in the form of a photo.

[0012] APPENDIX Figure 1 The materials needed for laboratory experiments, 1 is transparent glass steel, simulating the natural environment of water storage; 2 is mineral water; 3 is fine sand, used to simulate the sand soil water storage in natural environment; 4 is transparent plastic pipe.

[0013] APPENDIX Figure 2 The simulation of the water inlet end of the transparent plastic pipe is shown in the figure, 1 is to heat the transparent plastic pipe port to be bonded together by using an electric iron, and a small hole with a diameter of about 2mm is obtained; 2 is a test electric iron.

[0014] APPENDIX Figure 3 It is a simulation of the sand soil water-bearing layer in the natural environment, 1 is sand soil, which is in a water-saturated state; 2 is the water surface above the sand soil layer, which is in a turbid state; 3 is the position of the small hole end of the transparent plastic pipe; 4 is the transparent plastic pipe, the length is not limited; 5 is the water outlet end.

[0015] APPENDIXFigure 4 For the model just out of the water, the water flowing out of the plastic pipe is turbid.

[0016] Figure 1 Figure 5 For the water outflow condition when the outlet is lowered, 1 is the water flow rate, which is significantly greater than the flow rate in Figure 1. Figure 4

[0017] Figure 3 Figure 6 For the overall situation after a certain period of time (30 minutes), 1 is the turbid water on the sand layer, and 2 is the water flow condition after purification by the sand layer and then guided out through the transparent plastic pipe. The water is clear.

[0018] Figure 4 Figure 7 Figure 4 is the water level condition after raising the outlet of the transparent plastic pipe of the experimental device. 1 is the upper water level in the glass steel, and 2 is the water level in the pipe. The water level lines of 1 and 2 are obtained. When the outlet is lower than 1, the water will be guided out of the pipe. DETAILED DESCRIPTION

[0019] Practice 1: At the practice point, use an excavator to dig a water pit about 3 meters deep. After digging, place a white pert pipe with a diameter of 32 mm at one end, block it with a plug, and evenly drill about 50 small holes with a diameter of 3 mm within 50 cm of the blocked end. Then place the end into the deepest part of the water pit and press the small hole part with a stone plate. Finally, use the excavator to fill the water pit and restore it to its original state. The practice water pipe is 200 meters long, with a relative height of 15 meters from the water-bearing layer to the outlet. This process takes less than 1 hour. The experimental materials cost 800 yuan, and the excavator labor cost is 1000 yuan.

[0020] Practice 2: At the practice point, manually dig a soil pit about 2 square meters and half a meter deep. Place a four-meter-long galvanized steel pipe with a diameter of 32 mm at one end, weld a sharp steel bar, and drill about 30 small holes with a diameter of 3 mm within 50 cm of the end. Then place the steel pipe into the soil layer, making the small hole section enter the water-bearing layer. This experiment is completed manually by rotating and hammering, which takes about 1 hour to reach the target depth. Then use a 100-meter-long white pert pipe with a diameter of 32 mm to connect with the steel pipe, with a relative height of 10 meters from the water-bearing layer to the outlet. This process takes 2 hours. The experimental materials cost 500 yuan.

[0021] The practice point is located at North Latitude 33°58', East Longitude 109°55', which is in Banqiao Town, Shangzhou District, Shangluo City, Shaanxi Province.

[0022] Practice 1 and Practice 2 have the same results as follows:

[0023] The water is turbid when it just comes out, and after about an hour, the water flow is visually clear. After 1 day of stable water outflow, the water flow is completely clear. ​

[0024] After 30 consecutive days of rain, small flash floods flowed through the experimental site, producing muddy water; all households in the surrounding villages had no clean water from their taps. However, the water at the experimental site remained clear. Furthermore, even after 30 days without effective rainfall and when there was no surface water at the experimental site, the water flow at both experimental points remained stable. Therefore, the pipe diameter can be increased or decreased according to local hydrological conditions, adapting to local circumstances.

[0025] The present invention has been further illustrated above through two practical examples. However, it should be understood that the experimental or practical examples of the present invention are for illustrative purposes only and not for limiting the invention.

[0026] Handling difficulties

[0027] 1. Choose a location and find a water source. Due to different locations and environmental differences, the geographical location of each point is unique, so choosing a good water source is very important. Mountains have systems, and water has veins. Above ground, there are rivers, and underground, there are veins. Mountains gather to form peaks, and veins gather to form streams. There are river channels in the low places of valleys and water sources where silt accumulates. Water flows downwards and into every crevice. Water flows from high places to low places. To find water, look at the mountain peaks: (1) a basin-shaped area, where groundwater gathers and flows towards the basin opening; (2) two mountains plus a ditch, where there is water flowing at the mouth of the ditch; (3) two ditches converging, where there is a water vein under the mountain peak at the confluence of the two ditches; (4) mountain peaks facing each other, where there is good water under the peaks, etc. It is best to consult local farmers, who are most familiar with the local natural environment and have the best advantage.

[0028] 2. If the aquifer at the water source is deep (e.g., 30 meters), a vacuum may occur inside the pipe due to the depth of the water level. The solution is to install one-way valves in sections less than 10 meters long, such as 6 meters (the length of most metal pipes), with 5 valves installed in the middle (e.g., 5 valves for a 30-meter section). This will solve the potential vacuum problem inside the pipe.

[0029] This invention utilizes the capillary action of the soil, gravity, and atmospheric pressure. Without the need to build reservoirs or sedimentation tanks, the water quality remains optimal through natural self-purification, and there is no need to add disinfectants.

[0030] This invention is based on the natural law of leveling high and filling low areas, ensuring that there is no space (no well) to fill in low-lying areas. If there is space for a well, it will be filled in after a certain period of time. At the same time, utilizing the principle of water flowing downhill, a suitable pipe is provided for the water to flow along.

[0031] Any equivalent structural or procedural transformations made based on the description and drawings of this invention, or direct or indirect applications in other related technical fields, are similarly included within the scope of patent protection of this invention.

[0032] The application has been described above. It should be understood that, for those skilled in the art, modifications and improvements can be made to the application without departing from the spirit of the application, and these modifications and improvements are within the protection scope of the application.

Claims

1. A closed well-less water extraction technology. The technology is characterized by low construction cost, long service life, safety, maintenance-free, and the use of soil capillary action, earth's gravity, and atmospheric pressure without the need for a water well. Only a water pipe made in good condition needs to be placed in the appropriate location of the aquifer to provide water with a water route, and the water will be guided out along the pipe route. It is used for human and animal drinking water, agricultural irrigation, production, and new energy construction.

2. According to claim 1, the closed well-less water extraction technology is to seal one end of the water pipe, make many small holes, and then put the water pipe with small holes into the soil layer with rich water source to the appropriate depth. Then fill the whole water pipe with water, and then put the other end of the water outlet below the water extraction aquifer. The water outlet will have water flowing out. The whole process is closed, ensuring water quality safety, stable water output, and nearly horizontal water level floating in the aquifer.

3. According to claim 2, it is used in places with a drop without the need for any energy consumption. Only the appropriate drop and pipe diameter need to be selected according to the required amount. If the water level is deep, one or more one-way valves need to be installed.

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