CN117256391A

CN117256391A - Water-regulating and rain-increasing method and catchment field

Info

Publication number: CN117256391A
Application number: CN202210863789.8A
Authority: CN
Inventors: 施国樑
Original assignee: Taizhou Changtian Energy Technology Co ltd
Current assignee: Taizhou Changtian Energy Technology Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-12-22

Abstract

The water-conditioning and rain-increasing method is characterized in that a water-resisting material is paved on at least part of the land of a target area to form a water-resisting layer; the water-proof material divides the land into a water-collecting layer and a foundation below the water-collecting layer, and the water-proof material prevents water from moving between the water-collecting layer and the foundation; the water barrier material includes, but is not limited to, agricultural mulch; the marine barrier material includes continuous laying and fragmented laying; on the basis of building the water-finishing area by laying the waterproof material, the method further comprises the step of overlapping one of the following 3 points and a combination of the 3 points: 1. leveling and cleaning the soil of the cultivated layer to remove stones and saline alkali; 2. the matched rain increasing system 3 is provided with a matched water conservancy facility and a water collecting system in a water management area, and comprises one of the following 5 subsystems and a combination thereof: 1) artificial water body, 2) water taking subsystem, 3) controllable water injection well subsystem, 4) drainage ditch subsystem and 5) winter, lake and summer.

Description

Water-regulating and rain-increasing method and catchment field

Technical Field

The invention relates to the technical field of building catchment fields and special equipment by arranging a water-resisting layer on a land.

Background

The improvement of grasslands mainly comprises the steps of open source throttling and rainfall increase. The rain enhancement comprises lifting the aircraft with dry ice to lift off and enhance the rain. Simple rain-increasing effect on land areas including thousand-gully ravines of Shaanxi is poor, and the requirement of high-yield farmlands on rainwater cannot be supported; the rain water is absorbed instantaneously and more in larger points, so that the rain water can be more permeated into underground water.

Disclosure of Invention

The invention aims at providing a water-conditioning and rain-increasing method.

The water-management and rain-increasing method provided by the invention comprises the steps of reforming saline-alkali soil and increasing rain for a region, wherein the rain-increasing step comprises the steps of collecting and transferring the rain water for industrial production and life. A target area is marked out for the natural area, a water-proof layer is formed by paving water-proof materials on at least part of the land of the target area, and the water-proof area is changed into a water-proof area, wherein the water-proof area comprises water-proof agriculture lands; the rest of unmodified land in the target area, including the urban area, is called as an original area; the aggregate of the water-barrier region and the original appearance region is referred to as a water-management region. The water-managing area comprises cities, villages, fields, original fields, high lands, surface water areas and deserts; the area and the duty ratio of the water-proof area in the water-proof area are not limited, and the area is more than or equal to 1 ten thousand square meters, especially more than or equal to 100 km, and the duty ratio of the water-proof area is more than 40%; the water-proof material divides the land into a water-collecting layer and a foundation below the water-collecting layer, and the water-proof material prevents water from moving between the water-collecting layer and the foundation; the average amount of water leaking into the ground below 2 meters per 100 kg is reduced to below 14 kg. The water-collecting layer can be used for planting, including planting crops often using field agriculture and pot agriculture. The water collecting layer and the cultivation layer, the catchment field and the water-proof agricultural land are equivalent and can be used in common. The thickness of the cultivated layer is not limited, and comprises the range of 0.1-2 meters; preferably in the range of 0.5 to 1 meter.

The water-proof material comprises, but is not limited to, agricultural mulching films, geotextiles and water-proof silt bag laying layers, and can block water flow. The laying mode of the water-proof material is not limited, and comprises continuous laying and fragmented laying; continuous paving includes both jointed paving and non-jointed paving; connection lay refers to interconnection between laid marine insulation materials, including, but not limited to, bonding, heat welding, ultrasonic welding, sewing, and stapling with nails; the non-connection paving comprises the steps that edges of two paving materials are simply overlapped or are close to each other, and projections of the two paving materials are overlapped or are not overlapped; the fragmented paving comprises specific objects including trees, mountain stones and structures which do not interfere with the site;

on the basis of building the water-finishing area by laying the waterproof material, the method further comprises the step of overlapping one of the following 3 points and a combination of the 3 points:

1. leveling and cleaning the cultivated layer soil to remove stones, and cleaning to remove salt and other harmful substances including but not limited to arsenic-containing substances;

2. the matched rain increasing system utilizes the characteristics of small rainwater leakage and low air temperature in the early morning of continental climate, and is easy to increase the rain by using dry ice, and the rainfall is continuously increased by increasing the rain; the dry ice is obtained by separating carbon dioxide from methane;

3. The water management area is provided with a matched water conservancy facility and a water collecting system, and the water management area comprises one of the following 5 subsystems and a combination of the subsystems: 1) an artificial water body comprises a river, lake and reservoir, 2) a water taking subsystem comprises a plurality of water taking points uniformly distributed below or above a field cultivation layer and communicated with the outside through a water collecting pipe network, 3) a controllable water injection well subsystem, 4) a drainage ditch subsystem and 5) winter, lake and summer lands;

artificial water bodies include, but are not limited to, coastal reservoirs constructed by laying a water-resistant layer underground by advancing coastal to the sea for several kilometers; the water taking subsystem comprises a buried underground part for reducing the influence on planting; the controllable water injection well subsystem is used for injecting water into the underground, and is used for recharging and draining waterlogging and also used as water production; the winter lake and summer land adopts a winter rain-increasing submerged cultivation mode for the region which can greatly increase rain in winter.

The beneficial effects are that: the invention provides a water-based rain-increasing method, which provides a technical means for transforming saline-alkali soil and arid farmland into cultivated land. Defining a model plot: 5-100 square kilometers in area, wherein more than or equal to 80% of the area is arid and semiarid land, the early morning air temperature in the continental climate planting season is low and suitable for dry ice precipitation, the average annual precipitation is 290 mm in the last 3 years, the rainfall in the planting season is 200 mm in average, and the water vapor contribution of the outside to the model land is mainly precipitation;

The improvement of the model land comprises the steps of improving 80% of the area into a waterproof agricultural land, wherein the rainwater leakage of the waterproof agricultural land is less than or equal to 1%, 70% of the rainwater enters the atmosphere through transpiration, and the rainwater leakage of the rest 20% of original areas is less than or equal to 15%, so that the average rainwater leakage of the whole water-conditioning area is less than or equal to 4.8%. The water-managing area is built by overlapping the rain-increasing and water-saving facilities, 95.2% of rainwater is evaporated by transpiration and then enters the air again, and then precipitation is formed again due to the rain-increasing. The earliest rainwater is evaporated by transpiration and then enters the water-proof agriculture land for circulation with the number of times of 40, and the increase times of the total rainfall is obtained by summing the equal ratio series

N=（1-0.952 ⁴⁰ ）/（1-0.952）≈0.86/0.048≈17.916…………（1）

I.e. the first rainfall is increased by a factor of 18 due to the increased rainfall. The rainfall of the model land block is increased from 200 mm to 1800 mm by adding all rainfall to 9 times; then, the illumination and heat accumulation conditions in the north of China in summer are overlapped by using 1 kg of dry matter to consume 450 kg of water, so that the energy of 2666 kg of dry matter per mu is provided; the soil can absorb rainwater in a negligible way due to good soil moisture.

In the process of building the water-proof land, the invention levels the land and removes stones, and increases water conservancy facilities, including laying water conveying main pipes and pipe networks, so that the land which is seriously leaked and has poor water retention and stones and is uneven originally can implement various agricultural technologies, including water-saving irrigation schemes. With the increase of the area of the water-proof agricultural land, the rain increasing effect is accelerated.

For saline-alkali soil, the water-resisting layer prevents the underground saline-alkali from entering, so that the salt removal effect of the soaked field is good. The water-proof agriculture in coastal areas can use ocean water vapor to increase rain and obtain a large amount of water in the early morning when the air temperature is low every year.

The ground water quality is good and can be directly utilized in the area, for example, 60 mm of ground water is adopted at the beginning of a planting season, and 1080 mm of rainfall can be obtained totally by increasing 40 times of rainfall, and 86.4 mm of recharging compensation is added by 26.4 mm according to 1800 mm of rainwater base and 4.8% of leakage rate.

The rain is increased to enable the urban area of the original appearance area to obtain small rain once a day in the early morning in summer, and the rainwater can be collected and utilized.

By implementing the invention, 40 hundred million mu of water-proof cultivated lands are expected to be added in China, and free cultivation of China, water, grain and oil feed and biofuel can be realized. The method can increase the average annual output of 400 kg of oil seeds per mu of 35 hundred million mu of water-proof cultivated land, 120L of bio-fuel oil per mu of oil seeds, and average acre output of 140 square bio-methane by anaerobic fermentation of straw, and can annual output 4200 hundred million L of bio-fuel oil and 5600 hundred million m of bio-methane. The global area for increasing rain and building is expected to reach 300 hundred million mu after the invention is popularized.

A water-resisting layer is paved below or in the dam ridge, so that the reverse flow of seawater can be effectively resisted, and the safety of the dam can be protected. Even in the agricultural land below the ocean level of ten meters, the backward flow of the seawater can be avoided. The river embankment is provided with a water-resisting layer, so that piping can be stopped.

The second object of the present invention is to provide a catchment field.

The invention realizes the technical scheme of the purpose: building a catchment field, including terraces, which are not limited in area, including more than 1 mu, preferably on the order of 10 square kilometers and more, and at least 80% of the ground, including under or in a dam bank, containing a water-blocking material dividing the ground into a cultivation layer thereon and a foundation thereunder, the water-blocking material blocking movement of water between the cultivation layer and the foundation, and reducing an average of water leaking to 2 meters below the ground per 100 kilograms to below 14 kilograms; the thickness of the plough layer is not limited and comprises a range of 0.1-2 meters.

The water barrier material includes, but is not limited to, agricultural mulch, geotextile, and a sediment bag lay-up layer that is water barrier. The laying mode of the water-proof material is not limited, and comprises continuous laying and fragmented laying; continuous paving includes both jointed paving and non-jointed paving; connection lay refers to interconnection between laid marine insulation materials, including, but not limited to, bonding, heat welding, ultrasonic welding, sewing, and stapling with nails; non-joint paving involves the simple overlapping or approaching of two paving material edges, with or without overlapping projections.

On the basis of paving a water-proof material to build a catchment field, one of the following 3 points and a combination thereof are overlapped:

1. Leveling the cultivated layer soil to remove rocks, cleaning to remove saline-alkali and other hazardous materials including, but not limited to, arsenic-containing materials;

2. a matched rain increasing system;

3. the water management area is provided with a matched water conservancy facility and a water collecting system, and the water management area comprises one of the following 5 subsystems and a combination of the subsystems: the artificial water body comprises 1) a river and lake reservoir, 2) a water taking subsystem which comprises a plurality of water taking points uniformly distributed below or above a field cultivation layer and communicated with the outside through a water collecting pipe network, 3) a controllable water injection well subsystem, 4) a drainage ditch subsystem and 5) winter and lake summer lands.

Artificial water bodies include, but are not limited to, coastal reservoirs constructed by laying a water-resistant layer underground by advancing coastal to the sea for several kilometers; the water taking subsystem comprises a buried underground part for reducing the influence on planting; the controllable water injection well subsystem is used for injecting water into the underground, and is used for recharging and draining waterlogging and also used as water production; the winter lake summer land refers to a coastal area which is not suitable for increasing rain in summer, and is matched with a high dam during construction, and is normally planted in summer; outside air temperature is low in summer, and the water vapor on the sea surface can be used for increasing rain in the air when being used for increasing rain, and is used for water storage and supply.

The beneficial effects are that: by implementing the invention to construct the water-proof farmland, 40 hundred million mu of water-proof farmland is expected to be added in China, and free cultivation of China, water, grain and oil feed and biofuel can be realized. The method can increase the average annual output of 400 kg of oil seeds per mu of 35 hundred million mu of water-proof cultivated land, 120L of bio-fuel oil per mu of oil seeds, and average acre output of 140 square bio-methane by anaerobic fermentation of straw, and can annual output 4200 hundred million L of bio-fuel oil and 5600 hundred million m of bio-methane. The global area for increasing rain and building is expected to reach 300 hundred million mu after the invention is popularized.

A water-resisting layer is paved below or in the dam ridge, and a matched water conservancy facility and a water collecting system are arranged in a superimposed manner as shown by double-line dotted lines in fig. 12.3, so that the reverse flow of seawater can be effectively resisted, and the safety of the dam can be protected. Even in the agricultural land below the ocean level of ten meters, the backward flow of the seawater can be avoided. The water intake subsystem is used for taking water in a short period of time but does not constitute a hazard to the agricultural land. The winter and the summer land are reserved for the conservation of the land.

The invention further aims to provide a water-conditioning area turning and laying system.

The invention realizes the technical scheme of the purpose: constructing a water management area turning and paving system for paving a water-proof material underground to divide the soil into a cultivation layer and a foundation below the cultivation layer, wherein the water-proof material prevents water from moving between the cultivation layer and the foundation, and reduces the water which leaks to below 2 meters per 100 kilograms of water to below 14 kilograms; the thickness of the cultivated layer is not limited, and comprises the range of 0.1-2 meters; the laying system comprises soil taking and turning equipment, a laying machine and a control system;

the soil sampling and turning equipment comprises one of the following 5 equipment groups and a combination thereof:

1) An excavator adopting a bucket;

2) An excavator adopting a vibrating screen integrated bucket;

3) An excavator adopting a vibrating screen integrated bucket and a movable sorting platform;

4) A milling cutter screw conveyor array and soil conveying equipment for conveying soil in relay with the milling cutter screw conveyor array;

5) A milling cutter beater array and a slurry pump taking the milling cutter beater array as a suction interface;

the excavator comprises more than one group of more than one bucket; the vibrating screen integrated bucket comprises a bucket main body, more than one layer of vibrating screens and a storage space between the screens; the vibrating screen comprises a screen mesh and a vibrating source which are in transmission connection with each other; the storage space between sieves comprises an outlet and an outlet valve cover; the milling cutter screw conveyor array comprises a plurality of milling cutter screw conveyors integrated as a slurry pump suction interface; the soil conveying equipment comprises a screw conveyer and a belt conveyer; the milling cutter beater array and the slurry pump are suitable for a scene of flat land, good water retention property of the land and free water taking; the above 4) milling cutter screw conveyer array and soil conveying equipment for conveying soil in relay with the same, and 5) milling cutter screw conveyer array and slurry pump using the same as suction interface, when the water-proof material needs to be widened transversely, the two materials comprise adopting middle high mode to gather slurry and making the water-proof material to be overlapped and spliced part have no soil rolling;

the laying machine comprises a modularized shell, wherein the shells are connected with each other through flange end surfaces at two ends to increase the width of a working surface to form the laying system; the shell is provided with a through length output port arranged along the central line direction of the shell; a roller conveying array is arranged at the bottom of the shell; the waterproof material is piled on the roller conveying array and can be output from the output port; a slide rail which is used as a part of the one-dimensional moving pair mechanism is arranged on the outer part of the shell and is close to the rear part of the shell along the central line direction of the shell;

The external engineering machinery pushes or pulls the paving machine to travel through the transmission piece, the transmission connection interface and the cable;

the control system comprises a positioning device, a force strain gauge sensor, a horizontal state detector, a communication module and a machine vision monitoring module, wherein the force strain gauge sensor is arranged in the paving machine and on the excavator bucket.

In one possible design, the turner paving system includes one of the following 14 facility components and combinations thereof:

1) The power transmission umbilical cable and the special winch system thereof are used for driving traction equipment, including a tractor, to supply power to the laying machine;

2) A mobile automatic pipe plugging device and a mobile automatic electric plugging device for communicating the paving system with a power grid and a water source during traveling; for specific details reference is made to chinese patent application No. 2019210783788;

3) The hydraulic top plate is arranged on the driving traction equipment and comprises a tractor, a winch and a bulldozer, and is used for propping against the soil to increase the traction force on the paving machine;

4) The replaceable operation module comprises a bucket module, a 3-dimensional detection module and a harvester module; the traction equipment is used for driving the tractor to combine and complete related operations;

5) The screw conveyor is arranged on the driving traction equipment, comprises a tractor, an excavator and a movable sorting platform and is used for conveying materials outside a paving site;

6) Elbow paving machines with upward elbows and arranged at two ends of the paving machine row are used for providing ultra-wide water-proof materials;

7) A housing having a porous water flooding surface structure for reducing drag during travel of the paving machine;

8) The shovel plate die is arranged in front of the shell in a sticking way; the shovel plate mould pushes soil in front of the paving machine forwards when advancing, and a forming surface is processed on the basic surface;

9) A slide rail which is used as a part of the one-dimensional moving pair mechanism is arranged on the outer part of the shell and is close to the rear part of the shell along the central line direction of the shell;

10 More than one auger bit or auger mounted horizontally forward to provide travel of the paving machine and stabilize the working condition of the paving machine;

11 A plurality of closers are uniformly distributed along the inner side of the output port;

12 A wheel set, a driving wheel set or a spiral driving wheel set which are arranged at the bottom of the shell and are used for driving the paving machine to advance;

13 The laser receiving and positioning device comprises a laser reference signal receiving device, a laser positioning device and a laser positioning device, wherein the laser reference signal receiving device is arranged above a paving machine and engineering machinery and is used for receiving laser reference signals sent by an external base station;

14 A transverse widening splicing device for the waterproof material, which is arranged at the outer side of the shell of the paving machine; the device is used for splicing the newly paved waterproof material with the previously paved waterproof material and comprises a housing, a space for storing waterproof material welding devices in the housing, a stretching cleaning assembly, a roller connecting assembly and a control system.

The paving machine of the turning paving system comprises a first end and a second end; laying a first layer of water barrier material at the first end; a second end for splicing two layers of waterproof materials, the pile-turning laying system comprising: 1) box dam assembly, 2) inflation tube assembly, 3) profile, one of these 3 special equipment groups:

1. the box dam group comprises box dams placed in end-to-end connection in splicing grooves at two sides of a land block, and temporary dams formed by filling water into the box dams for weight increment are used for hanging and leaning on water-proof materials; the box body of the box dam is closed, and an anti-sticking steel plate and a clamping device are arranged on the box body; the inside of the device is provided with a water pumping pipe, a sectional main pipe, a power supply and a box dam control system; a fan and a rubber pushing handle are arranged at the first end and used for adjusting the position of the water-proof material on the box dam; a rubber pushing handle and an electric heating rotary table or a gumming machine are arranged at the second end;

2. the first end of the inflation tube group is provided with a submerged groove digger, a guard plate manipulator, an auxiliary water-proof material disc box and/or a plastic film tube disc box, an electric heating rotary disc or a glue spreader and a water level control assembly; a water pipe cleaner, a second electric heating rotary table or a second gumming device is arranged at the second end; the water pipe cleaner comprises an overlapped area suction nozzle template;

3. The simple set is provided with a submerged groove digger, a guard plate manipulator and a water level control assembly at the first end; at the second end, an overlap area nozzle template is provided.

The invention aims at providing a cofferdam constructed land with a waterproof layer.

This object of the invention is achieved in that: a cofferdam with a water barrier is built, and comprises a dam bank and an agricultural land, wherein the agricultural land is at least partially lower than the sea level or the nearby river level, the underground of the agricultural land contains a water barrier material, and the water barrier material blocks the groundwater below the agricultural land from moving and diffusing and limits the underground salt to enter a cultivation layer above the water barrier material.

The invention aims to provide a cofferdam water body with a waterproof layer.

This object of the invention is achieved in that: a cofferdam water body with a water barrier is built, the cofferdam water body comprises a dam ridge and a water body, the water surface of the water body is at least partially lower than the sea level or the nearby river level, the water body is provided with a water barrier material below the water body, and the water barrier material blocks underground water below the water barrier material from moving and diffusing and limits underground salt to enter the water body above the water barrier material.

The invention aims at providing a seasonal cofferdam reservoir farmland with a water-resisting layer.

This object of the invention is achieved in that: building a seasonal cofferdam reservoir farmland with a water barrier, wherein the seasonal cofferdam reservoir farmland comprises a dam bank and a farmland or a water body, at least part of the time of the reservoir farmland is lower than the river plane nearby a sea level, the underground or water body is provided with a water barrier material below the water barrier material, the water barrier material blocks underground water below the water barrier material from moving and diffusing, and underground salt is limited to enter a cultivation layer or the water body above the water barrier material; the water level state of the agricultural land or the water body surrounded by the water-saving device is unstable, the water level is higher than the ground by more than 2 meters every year for at least 20 days, and crops can be planted after the water level is reduced.

Drawings

FIGS. 1.1 and 1.2 are side and top views, respectively, of a dual bucket excavator dump paving system; FIG. 1.3 is a schematic view of a part of a laying machine; FIG. 1.4 is a schematic illustration of the structure of a closure; FIG. 1.5 is a schematic front view of a parallel widening of a paving machine; FIG. 1.6 is a top view of a roller transfer array;

FIG. 2 is a schematic illustration of a continuous but unconnected laying of marine riser;

FIG. 3 is a schematic diagram of a rain-enhancing area layout of a water management area;

FIG. 4 is a schematic illustration of a milling type pile turning paving system;

FIG. 5.1 is a top view of a construction of a water-insulated agricultural land using a mud pump laying system; FIG. 5.2 is a schematic illustration of the construction of a mud pump paving system; FIG. 5.3 is a schematic illustration of a slurry accumulation forming a plateau and water separation;

FIGS. 6.1 and 6.3 are schematic illustrations of a left end portion and a right end portion of a mud pump paving system; FIG. 6.2 is a top view of the marine barrier hanging against the box dam;

FIGS. 7.1 and 7.2 are top and perspective views, respectively, of a tractor-driven subterranean paving system;

FIG. 8.1 is a top view of a tractor-driven subterranean paving system; FIG. 8.2 is a T-T cross-section of FIG. 8.1;

FIG. 9 is a schematic view of an underground paving machine;

FIG. 10.1 is a schematic view of a tractor/excavator having an earthmoving module and a laterally positioned augur; FIG. 10.2 is a schematic cross-sectional view of an auger; FIG. 10.3 is a schematic view of the structure of an end of an auger;

FIG. 11 is a schematic illustration of the propulsion of a self-propelled dry laying machine;

FIG. 12.1 is a schematic illustration of construction of an artificial river with marine insulating material laid in the desert; FIG. 12.2 is a cross-sectional I-I of FIG. 12.1, illustrating the trenching and damming operation prior to the placement of a water barrier; FIG. 12.3 is a schematic illustration of a constructed artificial river constructed by stacking mud sandbags along a riverbed slope;

FIGS. 13.1 and 13.2 are schematic views of a screen screw conveyor with obtuse and acute angle arrangements, respectively; fig. 13.3 is an I-section of fig. 13.1 and 13.2;

FIG. 14.1 is a schematic illustration of a paving system employing a vibrating screen integrated bucket for digging, sorting, paving marine insulation, and constructing a canopy in a desert; FIG. 14.2 is a schematic illustration of a vibrating screen integrated bucket for lay leveling compaction of oversize material taken from a desert; FIG. 14.3 is a schematic illustration of an integrated vibrating screen bucket output; FIG. 14.4 is a schematic illustration of a vibrating screen integrated bucket for classifying different sized oversize products;

fig. 15.1 is a schematic view of a vacuum nozzle for cleaning the insulation and inflation tube, and fig. 15.2 and 15.3 are front and rear views, respectively, of a paving machine with associated auxiliary insulation and air hose tray boxes;

FIG. 16 is a schematic illustration of a system for implementing an overlap splice laying system with a sink tank for retaining mud and water.

FIG. 17 is a schematic view of a cofferdam constructed catchment field.

Fig. 18 is a schematic view of a catchment field with water intake points.

FIG. 19 is a schematic view of the structure of a desert catchment field.

The excavator in the figure 1; 2, paving machine; 3, a mechanical arm; 4, a bucket; 5 a shell; 6, an output port; 7 a closer; 8, an electric roller array; 9 flange end faces; a bottom edge 10; 11 spiral driving wheels; 12 shovel plate mould; 13, an electric roller; 14 a water barrier material; 15 reinforcing edges; a 16 balloon; 17 springs; 18 upper roller; 19 lower roller; a 20 roof panel; a 21 transmission rod; 22 helical drill bits; 23 a drive shaft; 24 helical blades; 25 additional channels; 26 cultivation layers; a 27 foundation; a 28 receiver; 29 edges; 30 water-barrier zones; 31 urban areas; 32 rear earth conveyor; 33 cables; 34 milling cutter screw conveyor; 35 paddy fields; 36 a slurry pump; 37 elbow paving machine; 38 fans; 39 a first manipulator; 40 a second manipulator; 41 height rudder; 42 a monitor; 43, artificial river; 44 dams; 45 ridges; 46 splicing grooves; 47 clay; a 48-box dam; 49 boxes; 50 pumping pipes; 51, segmenting a main pipe; 52 pressing plates; 53 beater; 54 a rear fairing; 55 mud pipes; 56 a propeller; 57 rubber push; 58 electric heating turntables; 59 rudder stock; 60 mud upland; 61 depressions; 62 a tractor; 63 linkage assembly; 64 plow plates; 65 hydraulic devices; 66 hydraulic devices; 67 adjusting means; 68 a winch; 69 masts; 70 transverse grooves; 71 front row tractor; 72 hydraulic top plate; 73 an operation module; 74 spiral conveying milling cutter; 75 front row screw conveyor; 76 middle row auger conveyor; 77 rear screw conveyor; 78 pusher; 79 lengthening the splice; 80 lower wedge-facets; 81 wedge-shaped surfaces; 82 wedge lower angle; 83 power heads; 84 universal joints; 85 pushing mechanical arms; 86 drive rollers; 87 screw conveyor; 88 conveying channels; 89 widening the baffle; a 90 cover plate; 91 end valve; 92 bypass channels;

93 sea; 94 catchment fields; 95 cofferdam; 96 breakwaters; 97 sand bags; 98 terraces; 99 field; 100 drainage ditches; 101, taking water points; 102PEX tube; 103, water injection well; 104 desert; 105 aircraft; 106, rainwater;

111 screw propellers; 112 screening means; 113 stone blocks; 114 small stones; 115 slope; 116 soil bags; 117 steps; 118 water mains; 119 grid structure; 120 mesh; 121 a back plate; 122 side plates; 123 dedicated channels; 124 a vibration source; 125 oversize; 126 bulldozers; 127 vibrating screen; 128 water sinking groove digger; 129 auxiliary marine barrier material tray boxes; 130 plastic film tube tray boxes; 131 a water sedimentation tank; 132 vacuum nozzle template; 133, blowing the tube; 134 a pressurized roller; 135 auxiliary water barrier material; 136 plastic film tube; 137 guard plate manipulator; 138 overlap area nozzle templates.

Detailed Description

Example 1 is given in fig. 1.

Manufacturing an excavating type turning and paving system, which comprises an excavator 1, a paving machine 2 and a control system;

the excavator comprises two mechanical arms 3 and two excavator buckets 4; the laying machine comprises a housing 5; the shell adopts the modularized design, and the shell is opened to have the logical long output port 6 with its central line syntropy, along the inboard equipartition closer 7 of output port, contain roller conveying array 8 in the bottom. The width of the single shell is 2-6 meters; the width of the working surface is increased by connecting the flange end surfaces 9 at the two ends of the shell with each other, including increasing to 60 meters; the bottom edge 10 of the shell is straight or wave-shaped curve when seen from the front; the amplitude of the waveform is not limited, and comprises 0-900 mm; the waveform length is not limited to include half to several times the width of the housing. The bottom side of the shell in fig. 1.5 is triangular wave-shaped; the wave length is equal to the housing width. The cross-sectional shape of the marine barrier is determined by the paving machine bottom waveform. The control system comprises a horizontal state detector arranged on each paving machine, and provides a real-time horizontal state for a control system host. The related content can be referred to the prior art;

More than one group of spiral driving wheels 11 are uniformly distributed below the shell; a shovel plate mould 12 is arranged in front of the spiral driving wheel;

the roller conveying array comprises a plurality of rollers which are respectively connected with the bottom through revolute pair mechanisms and comprises a motor roller 13 with a driving motor; the electric roller drives the whole wad of water-proof materials with the width of tens of meters to be filled into the shell; the stack of water barrier material is deposited onto the roller conveyor array and later pulled layer by layer as laid down. One side of the water-proof material is a reinforced edge 15, and the water-proof material is convenient to be plugged into a gap between an upper roller and a lower roller of the closer by hand and pushed along the gap during installation;

one housing contains one or more shutters mounted inside the output port, which includes one or more air bags 16, springs 17, transmission members, upper roller 18 and lower roller 19; the length of the upper and lower rollers is comprised to be one tenth of the width of the housing. The upper roller and the lower roller are covered with water-proof materials as much as possible; a gap of 1-100 mm is allowed between adjacent closers; the air bag is communicated with a positive pressure source, a negative pressure source or the atmosphere through a control valve; the transmission part comprises a top plate 20 and a transmission rod 21 in transmission connection with the top plate, and the transmission rod is shaped like a thumbtack; the upper surface and the lower surface of the top plate are respectively contacted with the air bag and the upper end of the spring; the transmission rod is connected with the upper roller through a one-dimensional rotating auxiliary mechanism; the closer has two stable states, an open state and a closed state: the air bag is communicated with a negative pressure source or the atmosphere in the open state of the closer to cause internal decompression, and the spring stretches the transmission rod to pull the upper roller upwards as shown by a solid line in fig. 1.4, so that a gap between the upper roller and the lower roller is increased, and water-proof materials are conveniently filled; the closed state air bag of the closer is communicated with a positive pressure source for expansion, the spring is short in pressure, and the upper roller moves downwards as shown by a broken line in fig. 1.4. The gap between the upper roller and the lower roller is reduced to block the entry of soil;

The lower roller is connected with the shell through a one-dimensional revolute pair mechanism; the upper roller and the lower roller comprise driving mechanisms or no driving mechanisms; the upper roller and the lower roller are provided with sealing strips which are connected with the output port of the shell, and the sealing strips comprise sealing strips which are arranged by electric brushes and are used for dust prevention and mud prevention;

the front side of the laying machine is provided with a screw drill 22 each comprising a drive shaft 23 and screw blades 24 at the front of the drive shaft. The spiral drill bit has the functions of both drill bit and spiral propulsion, and provides partial or all forward driving force for the paving system and crushing of soil, so that the working state of the paving system is more stable. The horizontal inclination angle of the spiral drill bit can swing in a small amplitude, the swing comprises a steering engine or a free end which is connected with a hydraulic device on the side surface of a driving shaft rod through a one-dimensional rotating pair mechanism, the free end is used for changing the horizontal inclination angle of the laying system in advancing, and the control of the operation depth of the laying system and the fluctuation degree along the advancing direction is facilitated. The range of 5 meters in width of the shell, 25 millimeters in diameter of the drive shaft and 50 millimeters on both sides of the drive shaft does not allow the bucket to invade the meter, and the working range of the bucket is slightly reduced. The spiral drill bit is adopted to pre-crush soil, so that the excavating efficiency is improved. The design of the spiral drill bit refers to the prior art;

Example 1 procedure:each of which is provided withThe excavator is in place, the transverse groove is excavated to the foundation, the paving machine is dismounted from the vehicle, the excavator is used for lifting, and the paving machine shells are widened through the flange end face connection at the two sides of the paving machine shells, so that an excavator paving system is formed and the paving machine shells are put into the transverse groove. Installing an arc-shaped additional channel 25 of 40-90 degrees on the left side of the shell, switching the closer to an open state, lifting the whole wad of water-proof material to enter the shell from the upper port of the additional channel and enter each shell from the side port, starting the electric rollers of the roller conveying array, manually embedding the water-proof material reinforcing edge into the gap between the upper roller and the lower roller and the output port, synchronously pushing the water-proof material reinforcing edge to the head, and then removing the additional channel and then installing a closed side plate or installing an amplification splice; pulling the water-proof material backwards enough; switching the closer to a closed state; pressing the pulled-out water-proof material by soil; the excavator is then activated to excavate the earth and cover the newly laid marine barrier to form a plough layer 26. The water barrier divides the ground into a foundation 27 below the water barrier and a plough layer above the water barrier. The longitudinal wave form of the marine riser is formed by excavation and includes the wave form shown as the upper curve of figure 1.1.

Example 1 using two buckets, one bucket can be used to provide support for the forward discharge of the other bucket as shown in fig. 1.1. Likewise, the left bucket is selected to be unloaded in the right front as shown in the excavator on the right side of fig. 1.2, and the working condition of the excavator can be better by means of the support of the right bucket. The weight of the excavator can be properly reduced by adopting two excavator buckets.

The beneficial effects of embodiment 1 are: the excavator laying system of the present invention provides a special apparatus for constructing a marine riser area. The excavator is high in aging reliability; the double mechanical arms and the double buckets are adopted to achieve fast progress. The soil digging has deep ploughing effect. The parallelogram housing is compact in structure and friendly to excavator work, and comprises a slope which fully utilizes soil behind. With the paving operation breadth of the paving system of 60 meters, the paving speed is calculated to be 0.1 meter/second on average, and 21600 square meters and 32.4 mu are paved per hour. And then, operating the equipment for 24 hours per day on 300 days per year by using 10 sets of equipment, wherein the maximum laying area of the equipment per year is 233 ten thousand mu.

In one possible design, embodiment 1 employs an electric excavator instead of an internal combustion engine driven excavator;

in one possible design, the additional channels of example 1 are configured with roller transfer arrays to facilitate the loading of the marine barrier material;

In one possible design, the excavator arm of example 1 includes a laser alignment signal receiver 28 for receiving in real time laser alignment signals from an external base station to position the paving system, including making the longitudinal cross section of the marine barrier material square-wave shaped as shown in fig. 1.1. The nonlinear waveform of the nonlinear waveform superposition cross section of the longitudinal section of the water-proof material ensures that pits are uniformly distributed on the water-proof material to facilitate water storage, thereby being beneficial to keeping the soil moisture content good, improving the drought resistance of water-proof agriculture and making the water-proof material insensitive to damage;

in one possible design, the advance speed of the roller transfer array in example 1 is stepped up from front to back. This produces an axial compression of the wad, including shortening from 68 meters to 66 meters, making the laid insulation loose.

The auger bit of example 1 may be omitted; the spiral driving wheel can be changed into other wheel sets.

Fig. 2 gives example 2.

Overlapping two edges 29 of two adjacent waterproof materials 14 paved in front and back for realizing non-connection splicing; the gap between the two edges is at a higher position relative to the rest of the water barrier material; the overlap includes the projected area overlap of the two edges as shown in fig. 2. The unconnected splicing can still effectively reduce leakage, but the omission of the connection operation is beneficial to reducing the reconstruction cost; the spliced part is higher than other parts of the water-proof material, so that the cultivation layer can retain more water and has good water retention and soil moisture retention; gaps exist at the spliced positions, and when the rainwater is too much, the rainwater can permeate underground through the gaps, so that waterlogging is relieved, and underground water is supplemented.

In one possible design, the projected areas of the edges of two adjacent marine barrier materials in example 2 do not overlap.

If the projected areas of the edges of two adjacent water-proof materials in the water-managing area are not overlapped, such as the water-proof materials with the average area of 60 x 500 square meters, a 60 meter edge and a 500 meter edge of the water-proof materials are respectively connected with the adjacent water-proof materials laid by the water-managing area by a splicing gap of 0.1 meter, the ratio of the gap area in the water-managing area is less than 0.19%, and the leakage increment caused by the gap area in the water-managing area is negligible under the condition of increasing rain; the amount of salt and alkali returning to the cultivated layer by the capillary action of the soil is negligible for the underground salt and alkali.

Fig. 3 gives example 3.

A water-proof area 30 is built in a water-deficient area, and comprises an urban area 31 and surrounding suburban farmlands, water-proof materials are paved under the suburban farmlands to form the water-proof farmlands, and each air rain-increasing operation area shown by a dotted line graph is designed each time. The area, shape, position and height of the rain-increasing operation area are changed according to the field conditions including wind direction change.

The embodiment 3 has the beneficial effects that: the construction of the water-proof area superposition rain-increasing technology can increase the rain of the water-proof farmland to improve the soil moisture content, can bring rainwater to urban roads, buildings and greening, freshens the air, and can obtain water through a rainwater collecting system.

Fig. 4 gives example 4.

A milling type turning and stacking paving system is manufactured and comprises a paving machine 2, a milling cutter screw conveyor array, a backward soil conveyor 32, a forward horizontally mounted screw drill bit 22, a paving machine bottom screw drive wheel 11 and a control system. The laying system is towed through the cable 33. The control system comprises a horizontal state detector arranged on each paving machine.

The screw conveyor is a general bulk material conveying device and comprises screw blades and a conveying channel; the spiral blade pushes the material to move in the conveying channel when rotating. The array of milling screw conveyors comprises a plurality of milling screw conveyors 34 uniformly distributed throughout the work surface. The milling cutter screw conveyor comprises a screw conveying milling cutter and a conveying channel. The spiral conveying milling cutter is obtained by arranging densely distributed cutting edges on the edges of the spiral blades, and has both a milling function and a spiral blade pushing function; the backward mud conveyor includes, but is not limited to, an auger or a conveyor belt.

Example 4 procedure: digging a transverse groove to a foundation 27 by each tractor which is pulled in place, and unloading the milling cutter screw conveyer arrays and paving the milling cutter screw conveyer arrays into the transverse groove, wherein the transverse groove comprises a paving machine shell which is widened in parallel with each other, and a plurality of milling cutter screw conveyer arrays are uniformly distributed on each paving machine to form the paving system; the water-proof material is filled in, pulled out from the output port of the laying machine and pressed by the soil. The tractor then pulls the paving system with the cables, advancing while milling to lift the earth, which is conveyed by the rear earth conveyor onto the rear paved marine barrier 14 to build up the tilling layer 26.

The embodiment 4 has the beneficial effects that: the milling type turning and paving system uses the milling cutter screw conveyor array to mill the soil, and has the advantages of compact structure, high reliability and uniform soil scattering during turning and conveying.

Example 5 is given in fig. 5 and 6.

Manufacturing a slurry pump turning and paving system for constructing a water-proof agricultural paddy field 35, wherein the slurry pump turning and paving system comprises a beater array, a slurry pump 36, a slurry pipe array, a hydraulic paving machine 2 capable of operating underwater, a bend paving machine 37, a fan 38, a first manipulator 39, a second manipulator 40, a height rudder 41 and a control system, and the control system comprises a monitor 42 and a horizontal state detector arranged on each paving machine;

the dam 44 of the artificial river 43 is communicated with the ridge 45 and also serves as a tractor-ploughing path. Digging splicing ditches 46 on two sides of the land and keeping soil 47 from rolling off; placing box dams 48 in the splicing grooves end to end, and filling water into the box dams to increase weight to form temporary dams for hanging up the water-proof materials; the box dams may be pulled in tandem with cables.

The box body 49 of the box dam is closed, and is provided with an installation connection interface, an anti-sticking steel plate and a clamping device. The connecting interface comprises a plurality of through holes with recesses, which is convenient for special equipment connection and water injection; the inside of the box body is provided with a water pumping pipe 50, a segmented dry pipe 51, a power supply and a box dam control system. The lower end of the water pumping pipe is communicated with the bottom of the box dam, and the upper end of the water pumping pipe is communicated with the sectional main pipe in the box dam; the external water pump can pump out the water in each box dam through each sectional dry pipe and the water pumping pipe. The box dam control system comprises a wireless communication module;

The gripper comprises a press plate 52 connected to the housing by a one-dimensional revolute pair mechanism and in driving connection with the motor mechanism. The platen has: the three stable working states of 1) an everting state, 2) an inward-closing non-pressing state and 3) an inward-closing pressing state can be switched; the pressing plate in the everting state and the in-closing non-pressing state has no influence on the outside; the pressing plate in an inward-closing pressing state presses the waterproof material below the pressing plate;

the beater array comprises a number of beaters 53 and a rear fairing 54, which serves as an input port for the mud pump. The beater has the functions of milling soil and beating soil; the beaten soil is easily pumped by suction. The beater comprises a self-injection end mill, which comprises a main shaft and a water injection cutting edge, wherein the water injection cutting edge adopts a porous water injection surface structure. The porous water injection surface structure comprises a plurality of output holes which are communicated with a water source through waterways with the same distance and the same resistance; for the content reference is made to the prior art.

The array of slurry tubes comprises a plurality of slurry tubes 55 and more than one set of two propellers 56 each comprising a screw propeller, each slurry tube comprising at its outlet a relative concentration constrained by a cable; each group of two propellers are respectively arranged at two sides close to the outlet of the slurry pipe and are in transmission connection with the slurry pipe to drive the outlet of the slurry pipe to be kept at a proper position;

The elbow paving machine comprises a shell, an output port and internal parts of the paving machine, wherein the shell, the output port and the internal parts of the paving machine are processed and arranged to form arc sections with 40-90 degrees;

at a first end of the paving machine, a fan 38 and a rubber pusher 57 are provided, the rubber pusher being used to adjust the water-barrier material on the box dam;

at the second end, a rubber pusher and an electrothermal turntable 58 or applicator are provided;

the rudder is connected to the laying machine with a rudder stock 59 for controlling the working conditions of the laying system including turning up or down.

The beater array, the slurry pump, the slurry pipe array, the paving machine, the elbow paving machine, the horizontal state detector, the monitor, the fan, the first manipulator, the second manipulator, the rudder and the propeller are in signal connection with a control system host through own interface circuits; their state changes in response to changes in host state.

Paving procedure of example 5: the traction devices comprise a traction device or a winch, the paving machine is put into a transverse groove, the paving machine is widened in parallel and connected with two elbow paving machines, the waterproof material 14 is filled in, the beater array, the slurry pump, the slurry pipe array, the blower, the two mechanical arms and the height rudder are arranged, and a slurry pump paving system is formed;

Pulling out the waterproof material from the output port, respectively placing two sides of the waterproof material on two side box dams, namely a first layer of waterproof material on the box dam in fig. 6.1 and a second layer of waterproof material on the box dam in fig. 6.3, starting a fan to blow the waterproof material output near the top end to the box dam, starting a first manipulator and a second manipulator to adjust the waterproof material, pressing and realizing heat welding; and then the rest of the water-proof materials are pressed by soil. The laying system is then pulled by the cable 33 for the laying of the marine barrier. The monitor monitors the field.

When the slurry pipe is paved, the beater array comprises the steps of milling and beating soil back and forth for ten degrees, the slurry output by the slurry pipe forms a soil plateau, and water separated from the slurry is reserved at a low-lying part 61 between the plateau and the temporary dam;

after the laying is completed, water in each box body is pumped out through the sectional dry pipe and the water pumping pipe, the water level of the on-site splicing groove is controlled to float the box dam, and the space between the welded waterproof material and the splicing groove is blown to expand as shown by the dotted arch in fig. 6.3, and the box dam is continuously pulled out and removed. Finally, water and air in the splicing groove are pumped out, and the water-proof material is submerged in the splicing groove in order. And (5) finishing paving.

The embodiment 5 has the beneficial effects that: the slurry pump type paving system provided by the invention has the advantages of compact structure, high reliability, light equipment weight, low manufacturing cost and low energy consumption by milling soil by using the beater array and beating and pumping soil by using the slurry pump.

In one possible design, the example 5 box dam is replaced with a ridge and separates out strip plots;

in one possible design, example 5 uses multiple sets of propellers to load the mud pipe;

in one possible design, the mud pipe of example 5 outputs mud to adjacent plots;

in one possible design, example 5 uses a rigid mud pipe output array and omits the propeller.

Example 6 is given in fig. 7.

A tractor underground paving system is manufactured that includes a tractor 62, a paving machine 2, a linkage assembly 63, a plow plate 64, and a paving control system. The connecting rod assembly is connected with the tractor and the paving machine; the operating conditions of the linkage assembly are controlled by hydraulic means 65, including cutting the paving machine into the ground and pulling the paving machine out of the hoist. The paving machine is controlled to turn upwards or downwards by a hydraulic device 66;

the cross section of the paving machine is streamline and comprises a shell 5, a through long output port, a closer and a roller conveying array;

The plow plate is optional and is mounted on the linkage assembly with a horizontal rake for chopping and lifting soil of the plough layer 26 and increasing the sinking force of the paving machine. The horizontal inclination angle T ranges from-5 degrees to-30 degrees.

Working procedure of example 6: and each tractor is in place, each paving machine is dismounted and is connected with a connecting rod assembly of the corresponding tractor to be hoisted, and each shell is widened through the connection of flange end surfaces at two sides of the shell to form a tractor paving system. Then loading the water-proof material; then the water-proof material is pulled out backwards enough, and is pressed by soil; the hydraulic devices of each tractor are adjusted to enable the shell to cut into the ground and drag the shell to lay the water-proof material forwards.

The beneficial effects of embodiment 6 are: the traction type underground paving system provided by the invention provides special equipment for paving a water-proof material building water-conditioning area, which omits a large amount of soil turning, has less change on the soil structure of an original plough layer, and saves energy consumption.

In one possible design, a moldboard angle lead screw adjustment device 67 is used between the moldboard and the linkage assembly of example 6, comprising mating lead screw nuts, one end of the lead screw and the nut being connected to the linkage assembly and moldboard respectively via a revolute pair mechanism; the plow plate is also connected with the connecting rod assembly through the revolute pair mechanism. The plow plate angle can be adjusted to make the system work in the best state frequently.

Example 7 is given in fig. 8.

A traction-type underground paving system is constructed comprising a tractor 62 and an underground paving machine 2 towed by a cable 34 of a tractor hoist 68. The laying machine includes a housing, a cable connection interface mast 69, and a control system.

Working procedure of example 7: the tractor is in place, and the transverse groove 70 is dug; the paving machine 2 enters the transverse groove; and a laser receiving device on the laying machine is used for receiving the laser beam emitted by the base station to carry out measurement and positioning. For the relevant content reference is made to the prior art;

the method comprises the steps of connecting the shells of a plurality of parallel-working paving machines in series, increasing the operation width, loading the whole wad of water-proof materials, pulling out the water-proof materials 14 from the output port of the shells on the basis, and covering soil on the pulled-out water-proof materials to press;

the cable 33 is used to connect the hoist on the tractor to the mast of the laying machine. And starting the tractor to pull the paving machine to pave the water-proof material. Soil passing over the paving machine 2 falls onto paving material behind the paving machine to form a tilling layer 26.

The beneficial effects are that: the invention provides a traction type underground paving system, which provides a technical means for paving a water-proof material to build a water-proof area or a water-proof agricultural land. More complex and precise traction control can be realized by using the winch traction, and the laying speed is high.

Fig. 8 shows example 8.

On the basis of the embodiment 7, the front-row tractor 71 is added to adopt two rows of tractors, and the paving machine 2 is dragged by relay traction.

Definition: 1) The front-row tractor is far away from the paving machine, the rear-row tractor is close to the paving machine, and the relay traction starting moment of the front-row tractor is a switching point 1; the distal and proximal include, but are not limited to, 30 meters and 8 meters, respectively; definition 2) the rear-row tractor is close to the front-row tractor and the relay traction starting moment of the rear-row tractor is the switching point 2. The proximity includes, but is not limited to, 4 meters.

Example 8 procedure: the front-row tractor stops and pulls the paving machine at the switching point 1, the rear-row tractor moves forward until the switching point 2, the rear-row tractor stops and pulls the paving machine, and the front-row tractor moves forward to the switching point 1. So that the cycle continues.

The embodiment 8 has the beneficial effects that: the static friction force between the tractor and the land is obviously larger than the dynamic friction force during the movement of the tractor in a static state, so that the same traction force can be achieved by using a lighter and smaller tractor, and the equipment cost is reduced; the traction control precision of the winch is high. The mode of front and rear row tractors is adopted, wherein the tractors can independently complete different tasks including cleaning and leveling in approximately half of the time. The related operation is required to be performed in a scene with little effort.

In one possible design, the tractor complement generator of example 8 supplies power to the paving machine. The laying machine is provided with one more power supply option;

in one possible design, the paving system of example 8 includes a hydraulic roof 72 that uses the force of the roof to increase traction to the following paving machine.

In one possible design, all possible embodiments of the invention are modified: the vibrator is matched with part of the shell of the paving machine, and comprises a vibration generator used for a concrete vibration rod so as to reduce the travelling resistance and energy of the paving machine.

Fig. 8 and example 9 are given.

On the basis of the embodiment 7 or 8, a new operation module 73 is matched with the tractor, and comprises a detection module for 3-dimensional terrain modeling, an earthwork module for ditching, ridging and leveling and a harvesting weeding module. The detection module comprises an ultrasonic detection device and is used for providing conditions for three-dimensional modeling; the earth module includes a bucket. For the relevant technology reference is made to the prior art.

Fig. 9 shows example 10.

Manufacturing an underground paving machine, comprising a shell 5, quick-assembly spiral conveying milling cutters 74 uniformly distributed on the front side of the shell, a laser receiving device 28, front-row spiral conveying devices 75, middle-row spiral conveying devices 76 and rear-row spiral conveying devices 77 uniformly distributed on the upper side of the shell, 3-row relay conveying spiral conveying devices, a mast 69 in transmission connection with the shell, a roller conveying array 8 arranged in the shell, a waterproof material synchronous pusher 78, a closer and waterproof material lengthening splicing device 79, and a widening splicing device arranged on the outer side of the shell and used for splicing with adjacent waterproof materials;

The shell is designed and manufactured in a modularized mode, and the connection broadening is realized by utilizing the special-shaped flange end disc structures at the two ends of the shell; the wedge at the front end of the housing comprises a lower wedge surface 80 and an upper wedge surface 81; the wedge shape is suitable for wedging into soil. The lower wedge surface has a horizontal rake wedge lower angle 82 ranging between 1 and 7. The fast-assembling spiral conveying milling cutter comprises a casing for milling, cutting up and lifting earthwork and moving the earthwork upwards; the reaction force of the soil lifting device provides downward thrust to the paving machine while lifting the soil; the thrust force changes along with the change of the rotating speed of the quick-mounting spiral conveying milling cutter, so that the running state of the paving machine can be regulated by changing the quick-mounting spiral conveying milling cutter; the functions of each row of screw propelling conveyors include providing horizontal propelling force of the paving machine and generating relative displacement of the paving machine and soil above the paving machine; obliquely mounted screw conveyors generate a force component in the vertical direction. The 3 screw conveyors 74 to 76 connected back and forth in fig. 9 are provided with conveying channels. Each screw conveyer is provided with a power head 83 for independent driving or is driven by a power head and more than one universal joint 84 in a combined way;

the synchronous ejectors are uniformly distributed along the inside of the shell. The synchronous pusher comprises a pusher arm 85, a drive roller 87 disposed at the free end of the pusher arm and a monitor. The rotation speed of the driving roller is adjustable, the driving roller acts on the uppermost piece of each wad of the waterproof material 14, and the driving roller helps the waterproof material to integrally and synchronously move and output, and the driving roller is used for monitoring the site by means of a built-in monitor. Therefore, disorder caused by adhesion of two adjacent layers of waterproof materials can be avoided. The pushing mechanical arm keeps proper pressure of the driving roller on the water-proof material; the surface linear speed of the drive roller is the same as the laying speed and is adjustable. The lengthened splice is used to connect the lengthened water barrier.

Example 10 procedure: the tractor drives the laying machine to advance and supplies power to the laying machine through a cable; the fast-assembling screw conveyer milling cutter cuts up and lifts the soil, and the 3 rows of screw conveyer relay pushes the soil back to form the plough layer 26 and provide forward thrust of the paving machine, and the waterproof material is output from the output port.

The embodiment 10 has the beneficial effects that: the laying machine adopts the transmission connection of the mast and the cable 33 on the tractor, so that the tractor has more degrees of freedom; the tractor directly pulls the paving machine, so that the process of turning over the earthwork is omitted, and the process is simplified; the 3 rows of screw propulsion conveyors push soil backwards in a relay manner and provide forward thrust of the paving machine, so that driving load of cables is reduced.

In one possible design, embodiment 10 modifies the design: the fast-assembling spiral conveying milling cutter comprises an upper part with a thinner diameter. A thinner diameter means reduced driving force;

in one possible design, the screw conveyor for lateral force delivery on the upper side of the housing of the embodiment is of a design outside 3 rows;

in one possible design, a porous water flooding surface structure is employed for a portion of the surface of the housing of example 10. The water injection forming slurry of the porous water injection surface structure provides lubrication and is beneficial to reducing the driving energy of the paving machine;

In one possible design, the paving machine of embodiment 10 includes a moldboard 64 and moldboard angle lead screw adjustment device 67. The cable tension is superposed on the buoyancy of the paving machine when the water-separating material is reduced, so that the paving machine moves upwards to be separated from a preset track. The use of plow plates provides a downward reaction force to solve this problem, allowing the machine to be freely operated under ground.

Fig. 8 and 10 show example 11.

Manufacturing a tractor 62 including tracks, chassis, engine, bucket as a work module, and transversely disposed screw conveyor 86; uses include merging leveling and traction paving machines;

the screw conveyor is in transmission connection with the tractor through a hydraulic device 65 and can rotate clockwise or anticlockwise;

the lateral screw conveyor includes a baffled open conveyor channel 88, helical blades 24 disposed in the conveyor channel, a widened baffle 89 disposed at the conveyor channel edge, a hydraulic bypass cover 90 disposed on the outer side of the conveyor channel, hydraulic end valves 91 disposed at the ends of the conveyor channel, a power head 82, and a conveyor control system. Power heads include electric and hydraulic power heads. The helical blades can rotate in the forward and reverse directions. With the bypass cover open/closed, material within the screw conveyor may/may not flow out of the bypass channel 92 of the conveying channel. The excavator bucket 4 can pour earthwork into a conveying channel from above the widened baffle of the transverse spiral conveyor;

The hydraulic end valve has two stable states, namely an open state and a closed state; the hydraulic end valve is in an open state, namely the end is switched to an output end; the hydraulic end valve is in a closed state, i.e. this end is switched to the input end.

Example 11 procedure: multiple tractors are used to level the ground surface in parallel, and the transverse screw conveyers on the tractors are connected end to end and are in relay conveying state. When the input end of one screw conveyer of two adjacent transverse screw conveyers is just under the output end of the other screw conveyer, the two transverse screw conveyers are in a relay conveying state, and materials can be transferred between the two screw conveyers in the relay conveying state.

When two transversely arranged screw conveyors need to change the conveying direction, the tractors for loading the two screw conveyors are staggered back and forth, the state of the two transverse screw conveyors is adjusted by switching the input end and the output end of the two transverse screw conveyors, and the two tractors for loading the two transverse screw conveyors are returned to be aligned and enter a new relay conveying state.

The embodiment 11 has the beneficial effects that: when the transversely disposed screw conveyors and work modules are configured in rows for the tractors of the bucket, the traction paving system can be completed simultaneously with the completion of the work operations such as: leveling of plots of 60 meters in breadth is included in a large scale; the field material conveying comprises a vehicle for inputting foreign soil from the vehicle on the ridge or outputting earthwork to the ridge. The foreign soil is used for improving soil.

In one possible design, a tractor with lateral augers disposed in both front and rear rows is used in example 11.

Example 12 is given in fig. 11.

A self-propelled dry laying machine 2 is manufactured comprising a housing 5 and a generally horizontally disposed front and rear auger 111. The ability of the auger to oscillate up and down and side to side includes the use of two-dimensional steering gears and two-dimensional hydraulics to drive travel to lay the marine material 14. The tractor assists in towing the paving machine 2 via the cable 33 and mast 69.

The beneficial effects of embodiment 12 are: the self-propelled dry type paving machine disclosed by the invention is propelled by utilizing the front-row spiral propeller and the rear-row spiral propeller, has a simple structure, and is suitable for paving the water-proof material in the desert.

Fig. 12 shows example 13.

And constructing an artificial river with a water-resisting layer in the desert. Excavating the desert to a sufficient depth by using the excavator 1; and the excavated earthwork is screened by the screening device 112 to separate out the stones 113, the small stones 114 and the soil 47 and is conveyed to the dams 44 on both sides of the artificial river 43 by the screw conveyor 87. Filling the rest stones, small stones and soil from bottom to top according to the individual volume from top to bottom to form a river bed bottom foundation 27; paving water-proof materials 14 on the slope surfaces 115 on two sides of the river bed foundation to form a water-proof layer; and further includes continuously stacking soil bags 116 on top of the water barrier. The soil bag is made of geotextile and is filled with soil. The water-proof material and the soil bag form a water-proof layer; the water barrier separates the desert into a river bed above the water barrier and a foundation below the water barrier, the water barrier blocking the flow of water between the river bed and the foundation. The river bed and the soil bag are provided with a bottom mud. The substrate sludge is included as part of a river self-cleaning system. The content of the screening device is referred to the prior art.

In one possible design, the channel slope of example 13 is configured as a step 117 so that the stacked soil bags are more orderly and stable;

in one possible design, example 13 provides a water mains 118 at the bottom of the artificial river 43, including for delivering brine reject;

in one possible design, the marine barrier of example 13 employs an air laying machine 2 reinforced with a grid structure 119, which is driven by means of vehicles above the dam 44 and the engineering mechanical load in constructing the artificial river;

in one possible design, the marine barrier of example 13 is laid under the slope at a small horizontal inclination as shown by the double-lined dashed line in fig. 12.3. The method for moving the water-proof material downwards and leveling the water-proof material avoids the problem that the water-proof material with a large inclination angle can generate landslide;

in one possible design, a sea-going field is created and a terraced field is built at the dam bank as shown in bold dashed lines in fig. 12.3.

Fig. 13 shows example 14.

A screening screw conveyor is manufactured comprising screw blades 24, conveying channels 87, screens 120 and power heads. The spiral blade comprises a spiral conveying milling cutter; the helical blade comprises a shaft and a shaftless shaft, and the shaft is not easy to block; the transport channel accommodates one or more helical blades, including a back plate 121 and a side plate 122; the screen includes various steel-to-screen screens including being integrally formed with the conveying channel; the power head comprises a speed reducing motor and a hydraulic motor.

Working procedure of example 14: the screw conveyor mills/pulps and lifts the soil during travel, whether in desert, dry land or swamp, as the soil passes through the screen, most of which is screened through the mesh. A small amount of oversize is sent to a designated location for disposal.

The screen mesh comprises a gradient screen mesh, namely, the mesh holes become larger monotonously along the advancing direction of soil. The sieved soil comprises the distribution by the dedicated channels 123. The special channel comprises a sorting container or a chute leading to a sorting container and the material conveyor comprises a screw conveyor.

The embodiment 14 has the beneficial effects that: combining to finish sorting objects with different size components in soil.

In one possible design, the screen of example 14 is drivingly connected to a vibration source to improve sorting efficiency.

Fig. 14 shows example 15.

An excavator 1 provided with a vibrating screen integrated bucket is manufactured, and comprises a crawler chassis, a mechanical arm and the vibrating screen integrated bucket. The vibrating screen integrated bucket comprises a bucket 4, more than one layer of vibrating screen mesh 120 arranged in the bucket, a vibrating source 124, an oversize material bypass channel 92 and a cover plate 90; the vibration source comprises a vibration device of a concrete vibration rod.

Working procedure of example 15: after each digging, the vibrating screen integrated excavator bucket moves to a position for paving the oversize products, a cover plate at the bottom is opened to collect the sieved soil as a cultivated layer 26, and then the oversize products 125 of each layer of the vibrating screen integrated excavator bucket are dumped into a soil pit formed by digging according to the requirement that the smaller the particle size is, and layered paving is carried out to form a foundation 27, as shown in fig. 14.1. Each layer of leveling compaction is paved once as shown in fig. 14.1; and more than one layer of water-proof material 14 is laid by a laying machine simultaneously when laying the screened material and the overshadowing material of each layer. The upper or uppermost surface of the water-proof material is a plough layer.

The beneficial effects are that: the vibrating screen integrated bucket provides a technical means for reforming the desert into a good field, and the desert components with multiple specifications are separated and paved by taking a few seconds more than a common bucket, and the desert components are separated while being excavated, transferred, unloaded and paved.

In one possible design, example 15 includes two paving machines 2, a bulldozer 126, and a movable sorting deck. The two laying machines 2 can be driven to travel by the bulldozer through the transmission connection of the drive shaft 23 and the bulldozer; the front shovel plate mould 12 of the paving machine pushes the soil in front of the front shovel plate mould; configuring the laser receiver 28 to receive the collimated signal of the base station for spatial positioning;

the movable sorting platform comprises a crawler chassis, a bulldozer bucket and a self-unloading vibrating screen 127, wherein the self-unloading vibrating screen comprises more than one layer of screen 121, a vibrating source, a screened material storage space, a screened material bypass channel 92 and a cover plate; the self-unloading vibrating screen is connected with the crawler chassis through more than one hydraulic adjusting device, and the horizontal inclination angle of the self-unloading vibrating screen can be adjusted for oblique materials; the movable sorting platform is used for finely dividing the screened objects transferred by the excavator bucket into fine soil and oversize objects again; pouring the oversize material between front and rear rows of paving machines; then the cover plate is opened to pour fine soil on the upper layer of water-proof material to form a cultivation layer. The sand and gravel layered paving device has the advantages that sand and gravel layered paving can be provided to form a new foundation and the new foundation is flat and compacted, and filling materials between two layers of waterproof materials can be provided through separation.

In one possible design, example 15 provides its modified shaker integral bucket and volumetric shaker with strain gauges and force sensors. To record the weight of each component of each material;

in one possible design, both the front and rear rows of the paving machine of example 15 and its modifications are configured with strain gauges and force sensors. To know in real time the basis density of the following parts of the paving process.

In one possible design, example 15 uses the sorted blocks of stone as a new foundation for sand making machine sand.

In one possible design, example 15 uses a planting pot for planting to address the soil-working problem.

Fig. 15 shows example 16.

Manufacturing an expansion pipe turning and laying system comprising a driving device, a laying machine and an elbow laying machine 37,

The drive apparatus includes a tractor or hoist and a cable.

At a first end, a submerged trench digger 128, a guard plate manipulator, an auxiliary water-proof material disc box 129 and/or a plastic film tube disc box 130, an electric heating turntable or a glue applicator and a water level control assembly are arranged;

the water sedimentation tank excavating device is connected with the laying machine through a driving shaft rod 23 to excavate the water sedimentation tank 131; the cross section of the water sinking tank comprises an isosceles quadrangle with several centimeters of deep side and long side;

The auxiliary water-proof material disc box and the plastic film tube disc box are respectively provided with an auxiliary water-proof material and a plastic film tube;

the water pipe cleaner comprises a vacuum suction nozzle template 132, and the surface shapes of an upper suction interface and a lower suction interface of the vacuum suction nozzle template are respectively matched with the surfaces of the waterproof material and the inflation pipe 133; reference is made to the prior art

The electric heating turntable 58 is used for thermal welding of the waterproof material and the inflation tube;

the applicator is used to apply a bonding material between the water barrier material and the inflation tube, and includes a glue injection interface and a pressure roller 134;

the water level control assembly ensures that water stored in the expansion pipe is prevented from being blown out by wind before the laying of the waterproof material is completed, and is responsible for absorbing the expansion pipe to be shrunken after the laying of the waterproof material is completed.

A water pipe cleaner, a second electric heating rotary table or a second gumming device is arranged at the second end; the water pipe cleaner comprises an overlapped area suction nozzle template;

example 16 the procedure included a first end and a second end:

a first end for laying a marine barrier material with an inflation tube:

the laying system is driven to travel, and a water-proof material with an inflation pipe is laid while a water sinking groove is excavated. Laying a marine barrier with an expanded pipe includes one of the following 4 ways and combinations thereof:

1) Thermally welding a strip of auxiliary moisture barrier material 135 to the underside of the edge of the moisture barrier material includes creating two thermally welded seams on both sides of the auxiliary moisture barrier material and forming an inflation tube; the expansion pipe is put into a water sedimentation tank when laying water-proof materials;

2) The lower side of the edge of the waterproof material is thermally welded with an auxiliary waterproof material, wherein the two sides of the auxiliary waterproof material are provided with two thermal welding seams, and a plastic film tube 136 is arranged in the expansion tube to form a double-layer expansion tube, and the double-layer expansion tube comprises an inner plastic film tube and an expansion tube, wherein the outer layer of the expansion tube is formed by thermally welding the waterproof material and the auxiliary waterproof material; the double-layer expansion pipe is put into a water sedimentation tank when the water-proof material is paved;

3) The edge of the waterproof material is connected with a plastic film pipe by thermal welding or bonding; the plastic film pipe is put into a water sedimentation tank when the laying water-proof material is laid;

4) Placing or connecting an expansion pipe comprising thermal welding and splicing on the edge of the waterproof material, and placing the expansion pipe into a water sinking tank when the expansion pipe is laid;

when covering soil, the easily laid waterproof materials are required to keep the positions of tens of centimeters on the sides of the submerged grooves, namely the spliced and overlapped positions of the adjacent waterproof materials, as far as possible free of soil;

the weight of the expansion pipe is increased by injecting water to prevent the expansion pipe from being blown disorder by wind;

The second end is used for covering the waterproof materials on the expansion pipe to finish the splicing of two layers of waterproof materials: as shown in fig. 15.1, and the following are selected according to the circumstances: cleaning the surface of the inflation tube with the water tube cleaner includes sucking the inflation tube surface dry with a vacuum nozzle template as shown by the upper and lower rows of arrows in fig. 15.1, and then:

gluing the joint of two layers of waterproof material, and pressing with a pressing roller to make the joint of two layers of waterproof material fit, or

Two layers of waterproof materials of an electric heating turntable fusion splicer are used, and in order to ensure that the expansion pipe does not slip, the expansion pipe is restrained by a pressurizing roller;

soil is covered on the two layers of waterproof materials, and the pipe is sucked and inflated after the laying is completed. Obviously, such a splice condition can meet demanding water barrier requirements. Even if a small amount of water vapor remains in the inflation tube, it still acts as a sealing strip, blocking the flow of water between the underlying foundation 27 of the marine barrier 14 and the overlying plough layer 26;

the double-lined dashed circle of fig. 15.2 shows the plastic film water pipe reel box being moved in front of the laying machine so that the inflation pipe can be placed over the marine barrier;

the width of the spacer is placed so that an expanded pipe of several centimeters in diameter is eventually formed. The diameter of the expansion pipe is better than that of the expansion pipe which stretches straight in the submerged tank and does not roll.

The embodiment 16 has the beneficial effects that: and the splicing of the adjacent two blocks of water-proof materials is realized at the cost of digging a water sink, turning soil, not interfering with the water sink and slightly changing equipment.

Fig. 16 gives example 17.

Manufacturing a laying system for realizing overlapping splicing by using mud water reserved in a water sedimentation tank, wherein the laying system comprises driving equipment and a laying machine 2;

at a first end, a submerged trench digger and guard plate manipulator 137 is provided; at the second end, an overlap area nozzle template 138 is provided; the driving device comprises a tractor or a winch and a cable; the water sedimentation tank excavating device is connected with the laying machine through a driving shaft rod and is used for excavating the water sedimentation tank 131; the cross section of the water sinking tank comprises an isosceles quadrangle with several centimeters of deep side and long side;

the guard board manipulator comprises a steel plate with the length of 1 meter and the measuring step width of 0.5-0, 8 meters and a large-sized pug mill powder knife which is used for compacting, trowelling and maintaining the shape of pile turning soil 47 on the side of the submerged tank;

the shape of the lower surface of the suction nozzle template in the overlapped area is matched with the shape of the ground at the submerged tank, and the suction nozzle template comprises a suction hole which is communicated with a negative pressure source; the device is used for lifting and sucking the water-proof materials paved below when paving the water-proof materials above the spliced position, scraping the water-proof materials below by the normal line of the plane of the device at 30-60 degrees relative to the advancing direction, and removing soil on the water-proof materials.

The operation of example 17 is divided into a first end and a second end;

the first end comprises digging a water-proof sink, putting the water-proof material into the water-proof sink and pressing the water-proof material with water and/or soil for wind prevention;

the second end comprises cleaning the upper surface of the first layer of waterproof material at the overlapped part and covering part of the second layer of waterproof material 14 on the upper surface, so that overlapped splicing is realized.

The embodiment 17 has the beneficial effects that: the overlapping splicing with the width of more than 0.5 meter is realized at the cost of soil turning, no interference with the water sink, and the addition of a slope protection plate and an overlapping area suction nozzle template.

Fig. 17 shows example 18.

A cofferdam catchment field 94 is constructed by pushing a few kilometers to the sea 93 in the north coast of Jiangsu province and is used as a cofferdam farmland reservoir. Including cofferdam 95, breakwater 96, under the cofferdam and under the inside are provided with layers of water barrier material 14, including a layer of sediment bags 97 pressed against the inside of the cofferdam. The water barrier material blocks groundwater thereunder from moving toward the upper plough layer 26 or body of water. Even 10 meters below sea level, the catchment field will not leak. The waterproof material is degradation-resistant and has a service life of 200 years.

Terraces 98 inside the cofferdam enclose a catchment field 99. For saline-alkali soil near the sea river, the field is at least partially lower than the sea river plane.

In summer, the water is collected from the field crop. Crops are harvested, the air temperature in the early morning is reduced, and the opportunity is taken to increase rain and store water above the catchment field. The water level in the cofferdam varies in the height range of the double arrow. The method has the attribute of seasonal cofferdam reservoir farmland.

The field of example 18 was not submerged in water, but was a cofferdam constructed. The water in the cofferdam of example 18 is the cofferdam water.

Fig. 18 shows example 19.

A catchment field 94 is constructed comprising cofferdam 95, water barrier 14, which separates the catchment field into a cultivated layer 26 above it and a foundation 27 below it, the water barrier blocking the movement of water between the cultivated layer and the foundation. Drainage ditches 100 are arranged on the cultivated layer close to the cofferdam. A plurality of closed plastic pipe water taking points 101 with the diameter of 40 mm and the height of 400 mm and vertically arranged are uniformly distributed on the cultivation layer, through holes with the diameter of 1 mm are uniformly distributed on the water taking points, and the water taking points are communicated with a PEX pipe 102 pipe network with the inner diameter of 30 mm to form a water taking subsystem, and the pipe network is communicated with an external water source. A plurality of plastic pipe water injection wells 103 with the inner diameter of 60 mm are uniformly distributed in the catchment field, and the water injection wells are provided with electromagnetic valves and wireless communication modules to form a controllable water injection well subsystem.

Fig. 19 shows example 20.

A catchment field 94 is constructed in the desert 104 and has a water barrier 14 disposed beneath it, the water barrier and catchment field being divided into a cultivated layer 26 above it and a foundation 27 below it, the water barrier blocking movement of water between the cultivated layer and the foundation. The aircraft 105 carries dry ice to increase rain, and the rain 106 falls in the desert, collects in the depressions 61 along the inclined insulating material and can be taken out.

Claims

1. The water-management and rain-enhancement method comprises the steps of reforming saline-alkali soil and enhancing rain and water for a region, wherein the rain enhancement comprises the steps of collecting and transferring rain water for industrial production and life, and is characterized in that a target region is defined for a natural region, and a water-proof layer is formed by paving water-proof materials on at least part of the land of the target region to reform the water-proof region; the rest of unmodified land in the target area is called as an original area; the aggregate of the water-proof area and the original appearance area is called a water-conditioning area; the area and the duty ratio of the water isolation area in the water management area are not limited; the water-proof material divides the land into a water-collecting layer and a foundation below the water-collecting layer, and the water-proof material prevents water from moving between the water-collecting layer and the foundation; the water-collecting layer can be used for planting; the thickness of the plough layer is not limited;

water barrier materials include, but are not limited to, agricultural mulch, geotextiles, and water barrier silt bag-laid layers; the laying mode of the water-proof material is not limited, and comprises continuous laying and fragmented laying;

1. leveling and cleaning the soil of the cultivated layer to remove stones, and cleaning to remove salt and alkali and other harmful substances;

2. the rain increasing system is matched with the rain increasing system,

2. A catchment field characterized in that at least 80% of the subsurface contains a water-barrier material dividing the ground into a cultivated layer thereon and a foundation therebelow, the water-barrier material blocking movement of water between the cultivated layer and the foundation; the thickness of the plough layer is not limited;

water barrier materials include, but are not limited to, agricultural mulch, geotextiles, and water barrier silt bag-laid layers; the marine barrier material includes continuous laying and fragmented laying; continuous paving includes both jointed paving and non-jointed paving;

1. Leveling the cultivated layer soil to remove stones, and cleaning to remove salt and alkali and other harmful substances;

2. a matched rain increasing system;

3. The cofferdam with the water-resisting layer is used for making the land, and comprises a cofferdam and an agricultural land, and is characterized in that the agricultural land is at least partially lower than the sea level or the nearby river level, the underground surface of the agricultural land contains a water-resisting material, and the water-resisting material can prevent underground water below the agricultural land from moving and diffusing and limit underground salt to enter a cultivation layer above the water-resisting material.

4. The cofferdam water body with the water-resisting layer comprises a cofferdam and a water body, and is characterized in that the water surface of the water body is at least partially lower than the sea level or the nearby river level, the water body is provided with the water-resisting material below, and the water-resisting material can prevent underground water below the water-resisting material from moving and diffusing and limit underground salt to enter the water body above the water-resisting material.

5. The seasonal cofferdam reservoir farmland with the water-resisting layer comprises a cofferdam and a farmland or a water body, and is characterized in that the reservoir farmland is at least partially lower than the sea level or the nearby river level, the underground or the water body is provided with the water-resisting material, and the water-resisting material can prevent the underground water below the reservoir farmland from moving and diffusing and limit the underground salt to enter the cultivation layer or the water body above the water-resisting material; the water level state of the agricultural land or the water body surrounded by the cofferdam is unstable, the water level is higher than the ground by more than 2 meters at least 20 days each year, and crops can be planted after the water level is reduced.