TW201631243A - Technical balance for underground water level system - Google Patents

Abstract

Technical balance for underground water level system, its technical structure is a human-based technology to accelerate the reduction of the original presence of natural water in the environment, so it can facilitate humans to use water more convenient, and prevent arising disasters from creeks, rivers or low-lying and where theres water in the surface. The surface water and groundwater can link together, by drilling wells and penetrating deep aquifers so that the surface water can quickly go into the underground aquifer storage and can add a large number to the underground aquifer to prevent subsidence and during the dry season, can use a moderate extraction in order to prevent a disaster caused by droughts.

Description

Technical structure of groundwater level balance system

The invention is a technical structure of a groundwater level balance system, which comprises directly connecting the surface water with a permeation well method and a groundwater layer (underground water storage layer), so that the surface water can rapidly infiltrate into the groundwater layer, that is, the water storage layer, and the rainy season is surplus. The surface water is directly infiltrated by the permeate well and stored in the groundwater layer to supplement the groundwater extracted from the underground aquifer, raise the water level of the groundwater, prevent the formation from subsiding, and can be used for proper amount during the dry season. The problem of subsidence of the stratum can solve the dilemma of drought.

The original water ecological cycle is that the water part of the ground evaporates into the sky to form a cloud, the cloud turns into raindrops and falls to the ground to form convective rain, and the other part is absorbed by the soil. After infiltration through the soil layer, it slowly infiltrates into the groundwater layer (underground water storage layer) and becomes Groundwater, used by early human digging wells to take water, has become surface water. The water at sea level evaporates into the sky, which also constitutes a cloud. The cloud turns into a convective rain when the raindrops fall to the surface of the sea. Whether the water on the ground or the surface of the sea is evaporated into the sky becomes a cloud, drifting with the airflow front to other areas, becoming airflow rain. If the rain falls on the mountain, it is absorbed by the forest soil on the mountain and then slowly released to form a spring water. The spring water is collected into a stream or a river, and it is taken to the flat land and taken to the sea. It becomes a very natural water ecological cycle.

In order to solve the problem of drought, the amount of water in the rainy season should be kept as much as possible for use in drought. In the past, water storage in building reservoirs was used to solve the problem. However, at present, the reservoirs are not only difficult to locate but often suffer from people’s struggle and cannot be built. Moreover, the reservoir is easy to accumulate, the removal is not easy, and the water storage is diminishing, causing problems that are difficult to solve today. Moreover, due to changes in the global environment, climate anomalies, severe droughts and frequent disasters, this is the most difficult problem for governments at present.

At present, since it is impossible to build a reservoir, it has to find another place where water can be stored. The place of thought is the underground reservoir. The underground reservoir is the underground water storage layer, which is the groundwater layer. Since the ancient times, the water-deficient areas have been used to open the wells, and the manpower is used for water. Later, the wells are buried and the groundwater is used for manpower extraction. Now The motor is extracted from the groundwater layer, but it can be continuously extracted without breaking the water. It can be seen that there is a large amount of water stored. Although there is a small amount of water for a long time, it means that the water layer is not enough. Thick, not big enough. The space for groundwater storage is very large. At present, we know that it is used for extraction. It is also known that groundwater must be oozing from the surface water through the soil layer. However, it is not expected that the groundwater will be directly infiltrated into the groundwater layer by man-made infiltration, and the penetration speed will be increased. Quickly replenish groundwater, so if you can take too much clean water in the rainy season and store it in the groundwater layer, raise the groundwater level and use it as a groundwater source for moderate use during the dry season. The groundwater layer is distributed from top to bottom, divided into shallow and deep layers. The shallow layer is called tens of meters deep, and there are many layers in the shallow layer. The depth is hundreds of meters deep and there are many layers in the deep layer. Why the groundwater in the deep groundwater layer will have a serious impact on the subsidence of the stratum, and the groundwater in the shallow groundwater layer will be less affected, because the groundwater from the surface is back to the ground through the soil, and the deep groundwater layer is deeper. The replenishment is slow, and the rate of re-infiltration through the soil is slow. Together with the population accumulation, the permeable area has been reduced and the pumping speed has been increasing. Therefore, the groundwater cannot be fully replenished, causing the groundwater layer to create a gap, which cannot be immediately replenished in the water. In this case, it will gradually be compressed, causing the formation to sink slowly. After the groundwater in the deep groundwater layer is extracted, it will be infiltrated and supplemented by the groundwater in the shallow groundwater layer, but the replenishing speed is limited, and the deep water well has a large caliber and a large amount of pumping. It needs a quick and large amount of replenishment, but it is not easy to make up, and The replenishment process leads to the loss of shallow groundwater. The shallow groundwater is replenished by surface water re-infiltration. In this supplementary process, the deep groundwater replenishment is slower than the shallow layer, so it affects the stratum depression. In the process of re-infiltration, the water in the soil aquifer will also be lost due to the dry season, less surface water re-infiltration, the soil in the aquifer will also be compressed, and the amount of water pumped in the dry season will be larger. Under this vicious cycle, the stratum subsidence It will be more serious and serious. When the groundwater is extracted, the sandstone of the groundwater that stores the water will create a gap, and the water level of the soil aquifer will also produce a gap. When the gap is generated, if With water replenishment, the gaps will be gradually compressed. When the gap is compressed, water can not be recovered again. This will not only reduce the formation, the storage space will be compressed, and the water storage will be reduced. Will have a role. According to the investigation report of the Institute of Supervision in September 1999 and the long-term ground monitoring data of the Zhangye area of the Industrial Engineering Research Institute, the depression of the stratum in the area mainly comes from the compression of deep (200 meters below) strata, mainly for the extraction of deep water wells. Extracting shallow groundwater (above 30 meters), the impact of pumping irrigation by farmers on irrigation wells is relatively minor. To solve the problem of subsidence, the government has developed a new “Golden Golden Corridor Agriculture Plan” as “Golden Decade-Live Agriculture”. The flagship demonstration zone is based on the new kinetic energy of the new and new developments - "new technologies, new farmers, new industries". It will invest 3.3 billion yuan in the period of 102-109 to create a water-saving and energy-saving agricultural gold corridor. However, the formation subsidence is not only the Yunzhang area.

The Institute of Building Research of the Ministry of the Interior promotes infiltration methods such as health pools and permeable pavements. It is also part of the original water ecological cycle. It is only the current building. In addition to the construction area being covered with impervious pavement, its legal open space is also covered with impervious pavement. Such as cement, etc., in the construction technical rules, the statutory open space must be permeable pavement to increase the area of permeable pavement and increase the amount of water permeated on the rainy day. However, in the land use concept of the people of Taiwan, it is possible to leave the land idle. Therefore, when the building is completed, it is immediately covered with impervious paving for other purposes, so the rule has no effect. The health pool is like the flood storage pond established by the government. The flood storage pond is only used as a flood control function. On sunny days, it will return to the general permeable pavement and become a space for citizens to live. The effect of re-infiltration is limited and the function of the health pool is lost. Insufficient space, no surplus land can be used as a health pool.

 The search data provided by your office, "Design and Construction of Infiltration Well Water Conservation System", still cannot escape the basic principle of natural water ecological cycle. Although it has an infiltration well, the well depth is within 1 meter and does not penetrate the soil layer to reach groundwater. Layer, and due to different soil properties, the permeability is very different, still has to penetrate through the soil layer, its permeation tube only increases its permeate area, and the penetration rate is still affected by the soil. The osmotic speed is bound, and its design is to increase the amount of rainwater retention and penetration time and permeation area. Although it has some effect, it is better than the permeable pavement of the Institute of Architecture, but the speed is still not enough to fully fill the water level of the groundwater layer. It is also susceptible to the environment and will also contribute to the liquefaction of soil liquefaction areas.

 The innovative application structure of the plastic injection well No. 096213083 provided by your office has no instructions. The scope of the patent application can be confirmed as a drainage system required for planting. The purpose is to prevent plants from being poorly drained due to soil drainage. The excess water is soaked and the roots are rotted. The technical functional structure has nothing to do with the technical functional structure of the surface water infiltration groundwater layer in this case.

 The search application number No. 094112762 provided by your office, "Weakly laminated and densely sinking water collecting pipe and its use method" also has no specification. It can only be judged as the basic technology of the building. It cannot be judged to prevent the foundation of the building from collapsing or the foundation soil of the building. It is stable, but its name should be the stability of the soil of the building foundation. This technology is applied to prevent the collapse of the building foundation and has a wide application. This technical function not only has no technical function concept of this case, but also runs counter to the technical function of this case.

At present, thanks to the gift of technology, the city gathers, the industry stands, the surface permeable area is greatly reduced, and because of the advanced technology, the water demand is increasing, and the natural circulation water supply is seriously insufficient. Therefore, a large amount of groundwater replenishment is added, and the earth environment changes, resulting in The climate is abnormal, resulting in the subsidence of the stratum and the heavy rains, resulting in frequent droughts and frequent disasters. Therefore, it was invented that "a water ecosystem remediation structure", application number 100104172, can completely solve the drought problem, helpless stream remediation The balance with the groundwater level is considered by the Bureau to be two unrelated technologies, thus separating the “technical structure of the groundwater level balance system”.

Noun explanation: Groundwater layer, also known as underground water storage layer, can also be called water vein, water vein is like a vein, deep, shallow, large, small, but its reserves and space are very large, Yilan Snow When the tunnel is excavated, it encounters a broken layer and a large amount of spring water is poured out. That is the water vein, that is, the groundwater layer. Because it is on the mountain, it is called spring water. The water storage layer at the bottom of the stream is called the effluent water. If it is buried Underneath, it’s the water veins. It is the groundwater layer.

The only way to completely solve the above problems is to use the technical structure of the groundwater level balance system of the present invention to artificially make the surface water not penetrate through the soil layer, and to quickly and directly infiltrate and replenish the underground water layers, so that the groundwater level can be rapidly increased. High, in order to effectively prevent or slow down the subsidence of the stratum, that is, in the ground with water, the percolation well is made to directly connect the surface water with the underground water layers, so that the surface water can quickly replenish the groundwater, so that the groundwater level rises rapidly; The shallow groundwater layer is in the same water layer as the shallow groundwater layer in the lower part, and the ground water and the groundwater layer are connected at a high place, and the low ground may restore the spring water emerging from the ground.

The technical structure of the groundwater level balance system of the invention is that in the ground with water, the percolation well is drilled to directly connect the surface water with the underground water layers, and the permeation well is filled with the infiltration material, such as sandstone, permeable ceramic particles, etc., and is on the ground. At the bottom of the water, a layer of sand and other infiltration materials are laid, so that the surface water can be filtered by the infiltration material to become a clean ground water and quickly infiltrate into the groundwater layer. Because the infiltration material has the function of purifying water, the water infiltrating into the groundwater layer is purified; When the permeate well is cut into the river (stream) bed, the infiltration material filled in the permeate well, such as sandstone and permeable ceramic particles, should be filled to the vortex layer and closely connected with the gravel of the vortex layer, so that the river (river) water It will naturally penetrate into the groundwater layer. In the rainy season, when the amount of water in the rainy season is increased, in order to increase the amount of surface water back to the groundwater layer and increase the speed to reduce the amount of water discharged into the sea, a permeation pipe can be installed in the permeation well, and the permeation pipe is also filled with permeating materials, such as sand and gravel. Ceramic granules, etc., are usually in a natural osmosis manner, allowing surface water to penetrate the groundwater layer through the permeable material. The permeation tube placed in the middle of the infiltration well. Because the permeation tube is hollow, the clean water can be quickly and directly entered into the bottom of the well, and can quickly penetrate into the underground water layers. If the speed is to be increased, the artificial water can be used to make the surface water As a result of a large amount of rapid infiltration into the groundwater layer and a large infiltration into the groundwater layer, the deep groundwater level rises when the deep groundwater layer penetrates, and the formation may not continue to sink. When the shallow groundwater layer penetrates, the shallow groundwater level rises. The springs may reappear.

The technical structure of the groundwater level balance system of the present invention, the well is drilled on the re-sand (river) bed, because the ground has many groundwater source layers, and the groundwater source layer is water-based. When rainwater penetrates the stratum and the roots of the trees are raining, the leaves and leaves absorb the water, and the roots are released. Because the surface environment is destroyed, the trees are cut down, the surface impervious layer increases, and humans receive unlimited extraction. As a result, the groundwater level has dropped, the water source has gradually dried up, and the stratum has subsided. The springs that have been seen everywhere are no longer seen. At present, human science and technology are developed. In order to seek scientific and technological development and comfortable life, the need for water is urgent and the damage is intensified, which will lead to ecological catastrophe and evolution. Adult disasters, recent climate anomalies, such as 49 states in the United States, 49 states of ice and snow, floods in Queensland, Australia, heavy snow in southeastern China, Taiwan 88 winds in Xiaolin Village, last year, Thailand, Vietnam, India, Venezuela The drought, the cracking of rice fields, the lack of farming, Venezuela even caused food rations, saving electricity, civil servants working two days a week, how serious, the super cold current at the beginning of this year (105 years), farming fisheries and farming The loss is serious, and these natural disasters are frequently transmitted. This is the result of ecological damage. Therefore, we must come up with countermeasures as soon as possible to avoid Holocaust, to prevent natural disasters from continuing to occur, and to have enough water resources, the only way is to retain excess water resources during the rainy season, so that they do not allow them to quickly enter the sea, not flooding into disasters, so that human use and ecological development, And prevent the formation from subsiding. Therefore, the present invention drills a permeate well on a river (stream) bed in which a water storage dam is intercepted and a river (stream) is stored, and the natural sandstone resources of the vortex layer are used as a filter material, and a large amount of reflow water is used to return to the infiltration. The groundwater layer allows the creek (river) water in the rainy season to be filled with a large amount of recharged water. When the rainy season is abundant, artificial pressure can be used to allow a larger amount of water to quickly penetrate into the groundwater layer and raise the groundwater level. The anti-resistance stratum subsides. When there is water shortage, due to the high groundwater level, it must be properly extracted to achieve balance and facilitate future re-infiltration. Therefore, the wells currently used can be properly used for well water extraction, and the formation is not afraid of extraction. Sinking, so that water can be provided during drought to solve the problem of insufficient water. In the city, there are many buildings, and there are few permeable bodies. Therefore, the Institute of Buildings (the rules of the building technology regulations) must be permeable to the open space to allow the soil to be permeable, but it is very slow to penetrate into the groundwater layer because the building needs to be stable. The soil must be compacted, so it is not easy to permeate water, otherwise it will easily promote soil liquefaction. Moreover, after the construction is completed, most of it is closed by cement for other purposes, and the government has not completely implemented it. It is useless, it has no effect. If the infiltration well is used to directly introduce rainwater into the groundwater layer, because the urban surface water is vulnerable to pollution, the control is not easy. If it is introduced into the ground, the groundwater is susceptible to pollution, but it causes more disasters, but has a roof. The rainwater is available for use. Since the rainwater on the roof is not polluted, as long as the dust is simply filtered, the clean water source can be obtained, and the groundwater layer can be directly introduced into the penetrating well. Moreover, the pressure of the roof can be used to allow the rainwater to penetrate into the groundwater layer more quickly. A large amount of roof rainwater is not discharged into the drainage ditch, so it can reduce urban flooding, reduce the financial burden of rebuilding the sewer, and penetrate the wells. As long as the technical ingenious design, the penetrating well can be replaced by the water well and the penetrating well. And set the switch at the wellhead as a regulation to avoid over-pumping. When groundwater is contaminated, it can be used as a monitoring and recovery device.

The embodiments of the present invention are described in the following embodiments.

1‧‧‧ surface water

2‧‧‧Infiltration well

3‧‧‧ Groundwater layer

4‧‧‧Infiltration materials

5‧‧‧Infiltration wells

6‧‧‧ Well wall

7‧‧‧ voltosphere

8‧‧‧Infiltration hole of permeation tube

Figure 1 is a schematic cross-sectional view of a percolation well below ground water.

Figure 2 is a schematic cross-sectional view of a permeate tube in an infiltration well below ground water.

Figure 3 is a schematic cross-sectional view of an infiltration well of a sandstone layer having a thick layer of voltaic layer 7 on the stream bed.

Figure 4 is a schematic cross-sectional view of a permeate tube in a permeate well having a layer of a thick layer of vortex layer 7 on the stream bed.

The technical structure of the groundwater level balance system of the present invention is illustrated by an example. As shown in FIG. 1 , the method for retaining excess water resources in the summer is to have a surface water at a low level or a surface water at a stream bed. 2, deep into each groundwater layer 3, the permeation well is filled with permeable material 4 such as sandstone or permeable ceramic granules, so that the surface water 1 is connected with the groundwater layer 3, and the surface water 1 is filtered by the permeable material 4 to penetrate into the groundwater layer 3, and the next The ground water of the rain is stored in the groundwater layer, which can raise the groundwater level, prevent the formation from subsiding, and use it moderately in the dry season. The infiltration well can also be connected to water sources of various sources, such as clean rain or spring water on the roof, which can achieve the same effect. In the rainy season, the rainwater becomes a lot of surface water, so that the ground water can be stored in the groundwater layer in large quantities, as shown in Figure 2. As shown, it can be placed in the permeate well The permeate tube 5, the permeate tube 5 and the well wall 6 of the permeate well 2 are also filled with the permeate material 4 such as sandstone and permeable ceramic granules, usually in a natural infiltration manner, so that the surface water 1 penetrates the material in a natural permeation manner. Infiltrated into the groundwater layer 3, if the surface water is clean, it can also directly enter the permeate pipe 5, and the bottom of the permeation pipe 5 directly penetrates the groundwater layer 3 through the permeating material 4, and the groundwater 1 is infiltrated into the groundwater layer more rapidly. 3 Storage, the ground water 1 can be permeated through the permeate tube 5 by manual pressurization, and then directly infiltrated into the groundwater layer 3 through the permeated material 4 from the bottom high pressure.

The technical structure of the groundwater level balance system of the present invention, in the embodiment, when the percolation well 2 is drilled into the groundwater layer 3 on the stream bed, as shown in Fig. 3, there is a thick gravel layer of the voltaic layer 7 on the stream bed, and the vortex layer 7 There is a very rich water flow in the sandstone layer, which is commonly known as voltaic water. The voltaic water is the cleanest source of water. The effluent water is the best source of water for infiltration into the groundwater layer 3, so the infiltration material 4 of the penetrating well should be filled. Fully connected with the sand layer of the vortex layer 7, the water of the voltaic layer 7 can be directly infiltrated into the permeate tube 5 and quickly enter the groundwater layer 3, and the undulating water is filtered by the gravel of the voltaic layer, so the water infiltrating into the groundwater layer 3 is If the water is clean and there is too much water in the rainy season, it can be used without any rain. When the stream is clear and clean, artificial pressure is applied to accelerate the infiltration of the stream into the groundwater layer, and the river (river) water is infiltrated into each of the permeate tubes 5 of the permeate well 2. The groundwater layer is stored, and the scene of the springs on the ground may be revisited. At the same time, the distribution of the groundwater layer can be investigated. Within the scope of the distribution area, the well can be used for extraction and the amount of water and groundwater level should be paid attention to during the extraction. Not until There is a problem of falling groundwater level and subsidence of the ground.

The technical structure of the groundwater level balance system of the invention is not tarmac, cement floor or building in the urban area, and the permeable area is limited, and the rainwater is difficult to infiltrate into the ground. Because the building pumping water or sinking the water, it is easy to cause the groundwater level to fall, resulting in the formation subsidence. . In the urban area, the surface water is easily polluted and cannot be introduced into the ground. Therefore, the surface water that can be used is the rainwater on the roof. The rainwater is simply filtered into clean water, directly connected into the permeate pipe 5, and infiltrated into the groundwater layer. The ground has a considerable height and naturally forms pressure, which can promote the accelerated infiltration of rainwater into the groundwater layer. Therefore, when the rain falls during the heavy rain, the roof rainwater is discharged into the groundwater layer, which is greatly reduced. The drainage burden of light drainage ditch and sewerage has the function of reducing the occurrence of floods in urban areas and even eliminating floods. Because of the replenishment of surface water, the groundwater level rises, and when the dry season is short of water, it can be appropriately extracted and used as an urban area. Whether the groundwater is monitored for pollution or not, it can also be used for the removal or improvement of pollution due to the penetration of the well.

1‧‧‧ surface water

2‧‧‧Infiltration well

3‧‧‧ Groundwater layer

4‧‧‧Infiltration materials

5‧‧‧Infiltration wells

6‧‧‧ Well wall

7‧‧‧ voltosphere

8‧‧‧Infiltration hole of permeation tube

Claims (4)

The technical structure of the groundwater level balance system is characterized in that the ground drilling permeate well at the surface water penetrates into the groundwater layer, and the permeation well is filled with the infiltration material, so that the surface water and the groundwater layer are directly connected, resulting in rapid infiltration and storage of the surface water. In the groundwater layer, the groundwater level rises, the anti-resistance stratum subsides, and the dry season can be appropriately extracted. For example, in the technical structure of the groundwater level balance system described in the first paragraph of the patent application, the permeation pipe is installed in the permeation well to shorten the penetration distance, so that a large amount of surface water can be infiltrated into the groundwater layer for storage, so that the groundwater level rises rapidly and the resistance is prevented. The formation subsided. For example, the surface water of the technical structure of the groundwater level balance system mentioned in the scope of patent application includes all clean water sources, such as rain on the roof. For example, when the surface water source of the technical structure of the groundwater level balance system of the third application is the rainwater of the roof, it is directly connected with the permeation pipe, which greatly reduces the water volume of the drainage system, prevents or reduces the occurrence of urban floods, and facilitates the groundwater in the dry season. Use, groundwater pollution monitoring, groundwater pollution exclusion.