CN104196109A

CN104196109A - Energy-saving, emission-reducing, land-humidifying and disaster-reducing water seepage well and setting method thereof

Info

Publication number: CN104196109A
Application number: CN201410256355.7A
Authority: CN
Inventors: 褚兴国
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-06-11
Filing date: 2014-06-11
Publication date: 2014-12-10

Abstract

The invention relates to an energy-saving, emission-reducing, land-humidifying and disaster-reducing water seepage well and a setting method thereof. The energy-saving, emission-reducing, land-humidifying and disaster-reducing water seepage well is characterized by adopting a circular ring-shaped structure that goes deep into the earth; water seepage holes are formed in the side surface of the circular ring-shaped structure; a filter cover for keeping out soil is arranged at the upper part of the circular ring-shaped structure; and the upper end surface of the filter cover is lower than the surrounding ground level. According to the energy-saving, emission-reducing, land-humidifying and disaster-reducing water seepage well and the setting method thereof, rainwater in a flood season is stored underground by different methods under different geographical conditions, so that dry highlands are kept wet, the surface water level and the underground water level are increased, mountains and highlands are covered with dense vegetation with developed roots, the drought period is shortened, inundation is minimized, water loss and soil erosion are reduced, and the vegetation blooms and have developed roots so as to reduce geological disasters; and the rainwater is stored underground so as to replenish groundwater and relieve crustal sinking and the funnel phenomenon.

Description

A kind of section of negative well and the method to set up thereof that can reduce discharging soil humidifying mitigation

Technical field

The present invention relates to a kind of section of negative well and the method to set up thereof that can reduce discharging soil humidifying mitigation, the method allows some highlands increase water content, the multiple disaster that reduces arid and heavy rain, heavy rain are occurred.

Background technology

China's freshwater resources lack, particularly outstanding in some areas, natural rainwater is more precious abundant freshwater resources, yet amount of precipitation is unbalanced, rainwater flow velocity is fast, be not easy to collect and store, if can not effectively dredge on the contrary, to people, be with and serve disaster, people through long-term inquire into also find out the method that some dredged and stored rainwater, as built reservoir wetland on highland, construction fish-scale pit, hillside, and adopt to dig at present in plains region at some, build wetland more, yet build wetland and need a large amount of areas that occupies cultivated land, and evaporation capacity is large, the storage of rainwater and utilization rate are not mated with cost, how to allow and effectively the energy of the Nature is kept here, reducing discharge flows away, make soil humidifying thereby need to study a kind of mode of economical and practical energy-saving and emission-reduction.

Summary of the invention

In order to make up the deficiencies in the prior art, the invention provides a kind of can be by rainwater storage, area or account on a small quantity negative well and the method to set up thereof that can reduce discharging soil humidifying mitigation of cutting that cultivated area can also reduce natural calamity simultaneously neither occupies cultivated land.

The present invention is achieved through the following technical solutions:

A kind of section can reduce discharging soil humidifying mitigation ooze rain well, it is characterized in that: described in ooze rain well for vertically in depth descending circular ring, and be provided with water seepage hole in the side of circular ring, the top of circular ring arranges the filtering cover that filters earth, and the upper surface of filtering cover is lower than plane 20-30cm peripherally.

For preventing the area that occupies cultivated land, the diameter of described negative well progressively dwindles from the bottom up, and the diameter of described negative well progressively dwindles from the bottom up, when groundwater table is during lower than ground surface 10-15 rice, adopt the negative well of the conical structure progressively dwindling from the bottom up, dwindle well head and reduce floor space; In plains region when groundwater table is greater than 15 meters lower than ground surface, no matter can adopt the negative well of the column structure that upper and lower diameter is the same, be that truncated cone structure or the negative well of column structure all can be designed to more piece Split type structure for ease of transportation and installation.

In knob, mountain area, during use, to interconnective tank be set, easily send out the location of geological disaster negative well suitable for reading, the bottom degree of depth of negative well enters massif or the stake of reordering becomes one itself and massif, avoids soil erosion.

In ephemeral stream, a minute gradient arranges negative well, check dam, makes the water at upper reaches be unlikely to flow into dirty basin in very short time, is not only beneficial to the arid that prevents upper reaches, can also be permanent moist dirty, making has water for a long time in river.

In addition, in geological disaster, there is hidden danger, the imminent area of possibility, location should adopt: easily send out geological disaster hillside massif well pattern reinforcing method, and loess plateau easily occurs, and the one-sided bilateral irrigation canals and ditches of anti-therapy are transformed in geological disaster and mountain well pattern is illustrated

The present invention cuts negative well and the method to set up thereof that can reduce discharging soil humidifying mitigation: can be according to different geographical conditions, adopt diverse ways that being stored in of rain flood season is underground, make dry soil keep moistening, improve cienega position, high mountain and highland dense vegetation well developed root system, dry spell shortens, flood flood reduces, and soil erosion amount reduces, and the dry spell shortens, vegetation is luxuriant, well developed root system, thus reduced geological disaster generation, due to by rainwater storage underground, and then having supplemented underground water, the earth's crust sinks and funnelling phenomenon also can be eased.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the present invention is further illustrated:

Fig. 1 is that the present invention invents section negative well that can reduce discharging soil humidifying mitigation at plains region schematic diagram;

Fig. 2 is that the present invention invents section negative well that can reduce discharging soil humidifying mitigation at knob, mountain area structural representation;

Fig. 3 be the present invention cut can reduce discharging soil humidifying mitigation negative well in river course, streams, terraced river and terraced small stream area structure schematic diagram;

In figure, 1, ooze rain well, 2, water seepage hole, 3 filtering covers, 4, tank.

The specific embodiment

Accompanying drawing is a kind of specific embodiment of the present invention.Described in comprising, this embodiment oozes rain well 1 for vertically in depth descending circular ring, and be provided with water seepage hole 2 in the side of circular ring, the top of circular ring arranges the filtering cover that filters earth, the upper surface of filtering cover 3 is lower than plane 20-30cm peripherally, is convenient to rainwater and flows to concentrating in deep well.

In plains region, can adopt the negative well at underground arrangement monomer, for preventing the area that occupies cultivated land, the diameter of negative well adopts the truncated cone structure of progressively dwindling from the bottom up; Also can adopt the negative well of the column structure that upper and lower diameter is the same, for ease of transportation and installation, no matter be that truncated cone structure or the negative well of column structure 1 all can be designed to more piece Split type structure, if Fig. 1 is 3 layers of overlaying structure, use after this negative well, the water that unnecessary unrest after raining is dropped down enters and oozes in rain well, water in negative well also can be penetrated into by the infiltration sky of side in soil around, thereby be beneficial to, keeps permanent moistening in soil.

In area, ridge, mound, mountain valley, from top to bottom minute gradient and increase gradually negative well is set, massif is goed deep into through earth in the bottom of negative well, and in the bottom degree of depth that interconnective tank 4, negative well 1 are set suitable for reading of negative well as massif, fixedly the earth on mountain, prevents soil erosion and landslide and state of debris flow disasters.

In river course, a minute gradient arranges negative well, check dam, makes the water at upper reaches be unlikely to the very short dirty basin of interior inflow of time, is not only beneficial to the arid that prevents upper reaches, can also be permanent moist dirty, making has water in river for a long time, can improve dirty water level, improves fresh water utilization rate.

Negative well 1 top that is any area all must add filtering cover 4.

Claims

One kind cut can reduce discharging soil humidifying mitigation ooze rain well, it is characterized in that: described in ooze rain well (1) for vertically in depth descending circular ring, and in the side of circular ring 1, be provided with water seepage hole (2), the top of circular ring arranges the filtering cover (3) that filters earth, and the upper surface, upper end of filtering cover (3) is lower than plane 20-30cm peripherally.
2. the according to claim 1 section of negative well that can reduce discharging soil humidifying mitigation, is characterized in that: the diameter of described negative well progressively dwindles from the bottom up.
3. in plains region, cut and can reduce discharging the method to set up that rain well is oozed in soil humidifying mitigation, it is characterized in that: the negative well (1) under in depth as claimed in claim 1 or 2 is set on ground line.
4. one kind is cut and can reduce discharging the method to set up that rain well is oozed in soil humidifying mitigation in area, ridge, mound, mountain valley, it is characterized in that, utilizing negative well as claimed in claim 1 (1), and at the interconnective tank (4) that arranges suitable for reading of negative well, easily sending out the location of geological disaster, the bottom degree of depth of part negative well enters massif.
5. in river water small stream, cut and can reduce discharging the method to set up that rain well is oozed in soil humidifying mitigation, it is characterized in that, in river course, a minute gradient arranges negative well, check dam.