CN112305195A - Pipe well suitable for in-situ study of soil moisture in different geographical areas - Google Patents
Pipe well suitable for in-situ study of soil moisture in different geographical areas Download PDFInfo
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- CN112305195A CN112305195A CN202011060352.8A CN202011060352A CN112305195A CN 112305195 A CN112305195 A CN 112305195A CN 202011060352 A CN202011060352 A CN 202011060352A CN 112305195 A CN112305195 A CN 112305195A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
- G01N33/246—Earth materials for water content
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
- E21B10/43—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits characterised by the arrangement of teeth or other cutting elements
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
Abstract
The utility model provides a be suitable for piping shaft of different geographical region soil moisture research on spot, belongs to geographical science technical field, by drill bit (1), the infiltration hole that gradually rises (2), chi union coupling (3), a water storage section of thick bamboo (4), suction pump (5), barrel cap (6), suction pipe (7), suction pump handle (8), pipe pulling sighting rod (9), even bore square head (10) and constitute its characterized in that: the water storage device is characterized in that the drill bit (1) is located at the lower part, the water storage barrel (4) is a cylinder above the drill bit (1), the upper end of the water storage barrel is connected with the barrel cap (6) through a rotary screw, a plurality of gradually-rising water seepage holes (2) are spirally formed in the water storage barrel wall (11), the lower part of the water suction pump (5), the lower part of the water suction pipe (7) and the lower part of the pipe pulling mark rod (9) are arranged in the water storage barrel cavity (12), and the drilling square head (10) is arranged in the center of the upper surface of the barrel cap (6). The invention has simple manufacture, can be used by screwing, and can be screwed into the soil of a place to be researched when in use, thereby being very convenient.
Description
Technical Field
The invention relates to a pipe well suitable for in-situ research of soil moisture in different geographical areas, and belongs to the technical field of geographical science.
Background
Soil water is the main source of water absorbed by plants, the main sources of soil water are precipitation and irrigation water, the rising of underground water and the condensation of water vapor in the atmosphere are also the sources of soil water, and the soil water participates in the water molecule major cycle of the rockfall-biosphere-aerosphere-water ring. The water is acted by various forces such as gravity, capillary attraction, water molecule attraction, soil particle surface molecule attraction and the like in the soil, so that different types of water are formed and different properties are reflected. Soil water is present in the soil pores, especially in the medium and small pores, and the large pores are often occupied by air. The plant roots inserted into the soil pores absorb water from the water-containing soil pores for transpiration. In the research of geoscience and technology, soil moisture in different geographical areas is a very important research object, and particularly, the specific situation of soil moisture at different depths in soil at specific positions of a research place is a necessary research index for research. At present, the research on soil moisture is mostly focused on the soil moisture content, for example, after a soil sample is taken back, the moisture content and the specific situation of the soil moisture are measured in a laboratory, but after sampling, particularly during transportation, the moisture is easy to dissipate, and the carrying of the soil sample is also a very important problem, so that how to research the soil moisture at a specific place and a specific depth in a specific place on site becomes a big problem to be solved urgently, so that a pipe well suitable for the on-site research of the soil moisture in different geographical areas is rotated by clamping a connecting drill square head by using an electric drill to drill the pipe well into the soil, because the soil contains moisture, the moisture in the soil around the pipe well can permeate into a water storage cylinder cavity through gradually-rising water seepage holes, after a period of time, the water can be accumulated in the water storage cylinder cavity, and then the height of a pipe pulling rod is set according to the experimental requirements, the lower end of the pipe pulling mark post is fixedly connected with the lower end of the water pumping pipe through the ruler pipe, so that the deep water can be pumped up when the upper end of the water pumping pipe is pumped, an accurate in-situ research water sample is provided for researching the deep water, the aim of in-situ research on soil water at a specific place and a specific depth of the specific place can be fulfilled, and the invention provides the pipe well suitable for in-situ research on the soil water in different geographical areas.
Disclosure of Invention
In order to overcome the problem, the invention provides a pipe well suitable for the in-situ study of soil moisture in different geographical areas, which clamps a drill-connecting square head by using an electric drill, rotates the pipe well suitable for the in-situ study of the soil moisture in different geographical areas to drill into soil, so that the moisture in the soil around the pipe well permeates into a water storage barrel cavity through a gradually-rising seepage hole due to the moisture in the soil, the water can be accumulated in the water storage barrel cavity after a period of time, and then the height of a pipe pulling marking rod is set according to experimental requirements The purpose of in-situ research of soil moisture at a specific depth at a specific site.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the invention relates to a pipe well suitable for in-situ research of soil moisture in different geographical regions, which consists of a drill bit 1, a gradually-rising seepage hole 2, a ruler pipe connection 3, a water storage cylinder 4, a water suction pump 5, a cylinder cap 6, a water suction pipe 7, a water suction pump handle 8, a pipe pulling mark post 9 and a drilling square head 10, and is characterized in that: the drill bit 1 is made of manganese steel and is spiral, and a flange which is spiral outwards and has the height of 1-2 mm is in a blade shape; the distance between the upper and lower spirals of the drill bit 1 is 0.5-2 cm, the height of the drill bit 1 is 5-10 cm, and the drill bit is positioned at the lower part of a pipe well suitable for the in-situ study of soil moisture in different geographical areas; the cross section of the body part of the upper end of the drill bit 1 except the flange is circular, and the diameter of the circle is 1-5 cm; the lower end of the drill bit 1 is sharp, the end surface of the lower end is circular, and the diameter of the circle is 1-5 mm; the gradually-rising water seepage holes 2 are a plurality of channels for communicating water in soil around the water storage barrel 4 with dissolved salt in the water to enter the cavity 12 of the water storage barrel, the water is spirally arranged on the wall 11 of the water storage barrel, the upper gradually-rising water seepage hole 2 and the lower gradually-rising water seepage hole 2 are highly connected, namely the lower end of the upper gradually-rising water seepage hole 2 and the upper end of the lower gradually-rising water seepage hole 2 are positioned on the same horizontal plane, and an included angle of 120 degrees is formed between every two adjacent gradually-rising water seepage holes 2; every gradually-rising infiltration hole 2 is the cuboid form, and the length of cuboid is 1-2 centimetres, and the width is 1-2 millimeters, and thickness is 0.5-2 millimeters, comprises intranet 15, filter screen 16, outer net 17, and intranet 15, filter screen 16 and outer net 17 three's size are the same, and the difference lies in: the inner net 15 is positioned at the innermost part, the filter screen 16 is positioned at the middle part, the outer net 17 is positioned at the outermost part, and the three parts are tightly attached together, namely the filter screen 16 is tightly clamped between the inner net 15 and the outer net 17; the inner net 15 and the outer net 17 are both steel wire meshes, the diameter of each mesh is 0.1-0.3 mm, the cross section of each steel wire is circular, and the diameter of each circular steel wire is 0.1-0.5 mm; the filter screen 16 is made of fiber, and the diameter of the meshes of the filter screen 16 is 10-20 microns; the water storage barrel 4 is a cylinder above the drill bit 1, the walls around the water storage barrel 4 are water storage barrel walls 11, the space surrounded by the water storage barrel walls 11 is a water storage barrel cavity 12, the upper end of the water storage barrel 4 is connected with a barrel cap 6 through a spinning thread, a plurality of gradually-rising water seepage holes 2 are spirally arranged on the water storage barrel walls 11, and the lower parts of the water suction pump 5, the water suction pipe 7 and the pipe pulling mark rod 9 are all arranged in the water storage barrel cavity 12; the length of the water storage barrel 4 is 1-5 m, the cross section is circular, the diameter of the circular outer ring is 1-5 cm, the diameter of the circular inner ring is 0.8-4 cm, and a water storage barrel wall 11 is arranged between the circular outer ring and the circular inner ring; the wall 11 of the water storage barrel is made of manganese steel, and the thickness of the water storage barrel is 0.1-0.5 cm; the cylinder cap 6 is a structural part for plugging the water storage cylinder 4, fixing and guiding the pipe pulling marker post 9 and the water pump 5 at the upper end of the water storage cylinder 4, and is divided into an upper part and a lower part, the upper part of the cylinder cap 6 is a plugging part which is in a partial sphere shape, namely, a sphere is cut by an upper plane and a lower plane which are parallel to each other and then positioned between the two planes, so that the upper surface and the lower surface of the cylinder cap 6 are both in a circular shape, the diameter of the circular shape of the upper surface is 1.6-8 cm, the diameter of the circular shape of the lower surface is 0.8-4 cm, and the drilling square head 10 is arranged in the center of the upper surface of the cylinder cap 6; the lower part of the cylinder cap 6 is a fixing part which is cylindrical, the diameter of the cylinder is 0.8-4 cm, the height of the cylinder is 1-5 cm, the surface of the cylinder is provided with threads which are engaged with the threads on the inner surface of the upper end of the water storage cylinder wall 11, and the cylinder cap 6 is provided with 3 through holes for the water pumping pipe 7, the pipe pulling mark rod 9 and the water pumping pump 5 to pass through; the continuous drilling square head 10 is a part for clamping the whole device by an electric drill and screwing the whole device into soil, is made of manganese steel and is in a cuboid shape, the length of the cuboid is 1-4 cm, the width of the cuboid is 1-4 cm, the height of the cuboid is 5-30 cm, 1 through hole for the vertical movement of the pipe pulling mark rod 9 is arranged in the center of the continuous drilling square head 10, and a clamp is arranged on the upper surface of the continuous drilling square head 10.
The ruler pipe connection 3 is a structural component which is positioned at the lower end of the pipe pulling mark rod 9 and fixes the lower end of the water pumping pipe 7 and the lower end of the pipe pulling mark rod 9 together, is made of stainless steel and consists of an inner steel ring, an outer steel ring and a fixing screw, the outer steel ring of the ruler pipe connection 3 is also called a base ring and is in a ring shape, the height of the ring is 0.5-1 cm, the thickness of the ring is 1-2 mm, the diameter of the inner circle of the ring is 1-5 mm, and the outer steel ring is connected with the pipe pulling mark rod 9 at the contact part with the lower end of the pipe pulling mark rod 9 in a welding mode; the inner steel ring of the ruler pipe connection 3 is composed of 3 arc-shaped pieces, the adjacent 2 arc-shaped pieces are disconnected, a round hole with an internal spiral wire is formed in the center of each arc-shaped piece, and the arc-shaped pieces of the inner steel ring of the adjacent 2 ruler pipe connections 3 form an included angle of 120 degrees.
The water suction pump 5 is a structural component for sucking water at a specific depth in the water storage cylinder cavity 12, the water suction pump 5 is arranged on the cylinder cap 6, the lower part of the water suction pump 5 is exposed out of the lower surface of the cylinder cap 6 and is communicated with the water suction pipe 7, the upper part of the water suction pump 5 is exposed out of the upper surface of the cylinder cap 6 and is connected with the water suction pump handle 8, and the water suction pump handle 8 is provided with a control structure of the water suction pump 5; the middle part of the water pump 5 is positioned in the barrel cap 6 and is connected with the barrel cap 6 through welding; the water pumping pipe 7 is a circular pipeline which is made of silica gel and has a circular cross section, water is pumped out of the water storage cylinder 4 when the water is pumped by the water pumping pump 5, the wall thickness of the water pumping pipe 7 is 0.5-1 mm, a spiral steel wire is embedded in the wall, the diameter of the cavity of the water pumping pipe 7 is 1-3 mm, the water pumping pipe 7 is divided into an upper part and a lower part, the lower end of the upper water pumping pipe 7 is communicated with the water pumping pump 5, and the upper end of the upper water pumping pipe passes through the cylinder cap 6 and then is exposed out of the upper surface of the; the upper end of the lower water pumping pipe 7 is communicated with a water pumping pump 5, and the lower end of the lower water pumping pipe 7 is connected with the lower end of a pipe pulling mark post 9 through a ruler pipe connection 3; the water pump handle 8 is a structural component for controlling the opening and closing of the water pump 5, a battery box is arranged in the water pump handle 8, 1-4 No. 5 rechargeable dry batteries are placed in the battery box, the water pump handle 8 is made of aluminum alloy or stainless steel and is cylindrical, one end of the cylinder is connected into a groove on one side surface of the drilling square head 10 through a movable joint, the other end of the cylinder is free, the diameter of the water pump handle 8 is 1.5-2 cm, the length of the water pump handle is 10-15 cm, and a power switch is arranged on the water pump handle 8; the movable joint structure of the water pump handle 8 connected with one side surface of the drilling square head 10 is 3 sheet-shaped bodies and 1 movable shaft, the 3 sheet-shaped bodies are parallel to each other, the base parts of the sheet-shaped bodies on two sides are welded in a groove on one side surface of the drilling square head 10, the sizes of the sheet-shaped bodies are the same, each sheet-shaped body is semicircular, the diameter of each sheet-shaped body is connected with one side surface of the drilling square head 10, each semicircle extends out of the surface of one side surface of the drilling square head 10, and the center of each sheet-shaped body is provided with 1 circular hole for the; the middle sheet-shaped body is also semicircular and has the same size as the sheet-shaped bodies on the two sides, the diameter of the semicircle is connected with one end of the water pump handle 8, the semicircle extends out of one end of the water pump handle 8, and the center of the sheet-shaped body is provided with 1 round hole for the movable shaft to pass through; the movable shaft is inserted into the round hole in the center of the 3 sheet bodies, is vertical to the plane where the 3 sheet bodies are located, and has two expanded ends, so that the 3 sheet bodies are connected together to form the shaft of the movable joint.
The pipe pulling mark post 9 is a structural part for controlling the position of the lower end opening of the lower part of the water pumping pipe 7 in the water storage barrel 4, the pipe pulling mark post 9 is made of manganese steel and is cylindrical, the diameter of the cylinder is 1-3 mm, and the pipe pulling mark post 9 comprises a pipe pulling mark post body 13 and pipe pulling mark post scales 14; the pipe pulling mark post body 13 is the main body part of the pipe pulling mark post 9, the upper end of the pipe pulling mark post body is provided with a circular ring, the inner diameter of the circular ring is 1-3 cm, the cross section of the solid of the circular ring is circular, and the diameter of the circular ring is 1-2 mm; the tube guiding mark rod scale 14 is a scale on the surface of the tube guiding mark rod body 13 in the vertical direction.
The invention has the advantages that the pipe well suitable for the in-situ study of soil moisture in different geographical areas clamps the square head of the continuous drill by the electric drill, the pipe well suitable for the in-situ study of the soil moisture in different geographical areas is rotated to be drilled into the soil, the moisture in the soil around the pipe well can permeate into the cavity of the water storage barrel through the gradually-rising seepage holes due to the moisture contained in the soil, the water can be accumulated in the cavity of the water storage barrel after a period of time, then the height of the pull pipe mark rod is set according to the experimental requirements, the lower end of the pull pipe mark rod is fixedly connected with the lower end of the water pumping pipe through the ruler pipe, and when the upper end of the water pumping pipe pumps, the deep water can be pumped up, so that an accurate in-situ study water sample is provided for the study of the deep moisture, and the purpose of the in-situ study of the soil moisture in the specific depth in the specific. The pipe well suitable for the in-situ research of soil moisture in different geographical areas is simple to manufacture, can be used by screwing and can be screwed into soil of a place to be researched when in use, and is very convenient.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the overall structure of a piping shaft suitable for in-situ soil moisture research in different geographical regions.
FIG. 2 is a schematic diagram of a pipe pulling rod structure of a pipe well suitable for in-situ study of soil moisture in different geographical areas.
FIG. 3 is a schematic diagram of the gradually rising seepage hole structure of a pipe well suitable for in-situ study of soil moisture in different geographical areas.
In the figure, 1, a drill bit, 2, a gradually-rising water seepage hole, 3, a ruler pipe connection, 4, a water storage cylinder, 5, a water suction pump, 6, a cylinder cap, 7, a water suction pipe, 8, a water suction pump handle, 9, a pipe pulling marking rod, 10, a drill connecting square head, 11, a water storage cylinder wall, 12, a water storage cylinder cavity, 13, a pipe pulling marking rod body, 14, a pipe pulling marking rod scale, 15, an inner net, 16, a filter screen and 17, an outer net.
Detailed Description
The first embodiment is as follows:
as shown in the figure, the pipe well suitable for the in-situ study of soil moisture in different geographical areas comprises a drill bit 1, gradually-rising seepage holes 2, a ruler pipe connection 3, a water storage barrel 4, a water suction pump 5, a barrel cap 6, a water suction pipe 7, a water suction pump handle 8, a pipe pulling mark post 9, a drilling square head 10, a water storage barrel wall 11, a water storage barrel cavity 12, a pipe pulling mark post body 13, a pipe pulling mark post scale 14, an internal net 15, a filter screen 16 and an external net 17, wherein when the pipe well is set, the drilling square head 10 is clamped by an electric drill, the pipe well suitable for the in-situ study of the soil moisture in different geographical areas is rotated to be drilled into the soil, because the soil contains moisture, the moisture in the soil around the pipe well can slowly permeate into the water storage barrel cavity 12 through the gradually-rising seepage holes 2 after the pipe well is set, after a period of time, the water can be stored in the barrel cavity 12, then the height of the pipe pulling mark post 9 is set according to, because the lower end of the pipe pulling mark post 9 is fixedly provided with the lower end of the water pumping pipe 7 through the ruler pipe connection 3, when the upper end of the water pumping pipe 7 pumps, the deep water can be pumped up, so that an accurate on-site research water sample is provided for researching the deep water. The drill bit 1 is made of manganese steel and is spiral, a flange which is spiral outward and has the height of 1-2 mm is in a blade shape, and the shape of the upper thick part and the lower sharp part of the whole drill bit 1 is matched, so that the drill bit 1 can smoothly drill into soil; the distance between the upper and lower spirals of the drill bit 1 is 0.5-2 cm, the height of the drill bit 1 is 5-10 cm, and the drill bit is positioned at the lower part of a pipe well suitable for the in-situ study of soil moisture in different geographical areas; the cross section of the body part of the upper end of the drill bit 1 except the flange is circular, and the diameter of the circle is 1-5 cm; the lower end of the drill bit 1 is sharp, the end face of the lower end is circular, and the diameter of the circle is 1-5 mm. The gradually-rising water seepage holes 2 are a plurality of channels for communicating water in soil around the water storage barrel 4 with dissolved salt in the water to enter the cavity 12 of the water storage barrel, the water is spirally arranged on the wall 11 of the water storage barrel, the upper gradually-rising water seepage hole 2 and the lower gradually-rising water seepage hole 2 are highly connected, namely the lower end of the upper gradually-rising water seepage hole 2 and the upper end of the lower gradually-rising water seepage hole 2 are positioned on the same horizontal plane, and an included angle of 120 degrees is formed between every two adjacent gradually-rising water seepage holes 2; every gradually-rising infiltration hole 2 is the cuboid form, and the length of cuboid is 1-2 centimetres, and the width is 1-2 millimeters, and thickness is 0.5-2 millimeters, comprises intranet 15, filter screen 16, outer net 17, and intranet 15, filter screen 16 and outer net 17 three's size are the same, and the difference lies in: the inner net 15 is positioned at the innermost part, the filter screen 16 is positioned at the middle part, the outer net 17 is positioned at the outermost part, and the three parts are tightly attached together, namely the filter screen 16 is tightly clamped between the inner net 15 and the outer net 17; the inner net 15 and the outer net 17 are both steel wire meshes, the diameter of each mesh is 0.1-0.3 mm, the cross section of each steel wire is circular, the diameter of each circular mesh is 0.1-0.5 mm, and the inner net 15 and the outer net 17 are used for protecting the filter screen 16 from being damaged by water flow; the screen 16 is of a fibrous material such as cotton, polyester or the like, and the diameter of the openings of the screen 16 is 10-20 microns so that moisture and salt pass through but large soil particles cannot pass through. The ruler pipe connection 3 is a structural component which is positioned at the lower end of the pipe pulling mark rod 9 and fixes the lower end of the water pumping pipe 7 and the lower end of the pipe pulling mark rod 9 together, is made of stainless steel and consists of an inner steel ring, an outer steel ring and a fixing screw, the outer steel ring of the ruler pipe connection 3 is also called a base ring and is in a ring shape, the height of the ring is 0.5-1 cm, the thickness of the ring is 1-2 mm, the diameter of the inner circle of the ring is 1-5 mm, and the outer steel ring is connected with the pipe pulling mark rod 9 at the contact part of the lower end of the pipe pulling mark rod 9 in a welding mode; the inner steel ring of the ruler pipe connection 3 is composed of 3 arc-shaped pieces, every two adjacent arc-shaped pieces are disconnected, the center of each arc-shaped piece is provided with a round hole with an internal spiral wire for a fixing screw to be screwed into, when the fixing screw is rotated, the arc-shaped pieces can be drawn close to the inner surface of the inner steel ring and finally attached to the inner surface of the inner steel ring, an included angle of 120 degrees is formed between the arc-shaped pieces of the inner steel ring of the adjacent 2 ruler pipe connection 3, when the water pumping pipe is arranged, the lower end of the water pumping pipe 7 is firstly plugged into the outer steel ring of the ruler pipe connection 3, then 1 arc-shaped piece of the ruler pipe connection 3 is placed into the lower end of the water pumping pipe 7, the fixing screw is inserted from a fixing screw through hole of the outer steel ring and penetrates through the pipe wall of the water pumping pipe 7, the fixing screw is screwed, so that the pipe wall of the water pumping pipe 7 at the position can, finally, the lower end of the water pumping pipe 7 and the lower end of the pipe pulling mark post 9 are tightly fixed together. The water storage barrel 4 is a cylinder above the drill bit 1, the walls around the water storage barrel 4 are water storage barrel walls 11, the space surrounded by the water storage barrel walls 11 is a water storage barrel cavity 12, the upper end of the water storage barrel 4 is connected with a barrel cap 6 through a spinning thread, a plurality of gradually-rising water seepage holes 2 are spirally arranged on the water storage barrel walls 11, the lower parts of the water suction pump 5, the water suction pipe 7 and the pipe pulling mark rod 9 are all arranged in the water storage barrel cavity 12, and water in soil around a pipe shaft suitable for in-situ study of soil moisture in different geographical areas also enters the water storage barrel cavity 12 through the gradually-rising water seepage holes 2; the length of the water storage barrel 4 is 1-5 m, the cross section is circular, the diameter of the circular outer ring is 1-5 cm, the diameter of the circular inner ring is 0.8-4 cm, and a water storage barrel wall 11 is arranged between the circular outer ring and the circular inner ring; the water storage cylinder wall 11 is made of manganese steel and has the thickness of 0.1-0.5 cm. The cylinder cap 6 is a structural part for plugging the water storage cylinder 4, fixing and guiding the pipe pulling marker post 9 and the water pump 5 at the upper end of the water storage cylinder 4, and is divided into an upper part and a lower part, the upper part of the cylinder cap 6 is a plugging part which is in a partial sphere shape, namely, a sphere is cut by an upper plane and a lower plane which are parallel to each other and then positioned between the two planes, so that the upper surface and the lower surface of the cylinder cap 6 are both in a circular shape, the diameter of the circular shape of the upper surface is 1.6-8 cm, the diameter of the circular shape of the lower surface is 0.8-4 cm, and the drilling square head 10 is arranged in the center of the upper surface of the cylinder cap 6; the lower part of the cylinder cap 6 is a fixing part which is cylindrical, the diameter of the cylinder is 0.8-4 cm, the height of the cylinder is 1-5 cm, the surface of the cylinder is provided with threads meshed with the threads on the inner surface of the upper end of the water storage cylinder wall 11, so that the cylinder cap 6 can be screwed with the upper end of the water storage cylinder wall 11 and then connected together, and the cylinder cap 6 is provided with 3 through holes for the water pumping pipe 7, the pipe pulling mark rod 9 and the water pumping pump 5 to pass through. The continuous drilling square head 10 is made of manganese steel and is in a cuboid shape, the length of the cuboid is 1-4 cm, the width of the cuboid is 1-4 cm, the height of the cuboid is 5-30 cm, 1 through hole for the vertical movement of the pipe pulling mark rod 9 is formed in the center of the continuous drilling square head 10, and a clamp is arranged on the upper surface of the continuous drilling square head 10 and can clamp the pipe pulling mark rod 9 after the pipe pulling mark rod 9 is adjusted to a specific position. The water pump 5 is a structural component for pumping water at a specific depth in the water storage cylinder cavity 12, is powered by a rechargeable battery and then drives the impeller to rotate, negative pressure is formed in the pump by the rotation of the impeller, water at the lower port of the water pumping pipe 7 enters the water pumping pipe 7 along the same trend and flows out from the upper port of the water pumping pipe 7, and therefore the purpose of pumping water at the specific depth in the water storage cylinder cavity 12 is achieved; the water suction pump 5 is arranged on the barrel cap 6, the lower part of the water suction pump 5 is exposed out of the lower surface of the barrel cap 6 and is communicated with the water suction pipe 7, the upper part of the water suction pump 5 is exposed out of the upper surface of the barrel cap 6 and is connected with a water suction pump handle 8, a control structure of the water suction pump 5 is arranged on the water suction pump handle 8, and the water suction pump 5 can be controlled to work or stop by the control structure when a power supply is turned on or turned off; the middle part of the water pump 5 is positioned in the barrel cap 6 and is connected with the barrel cap 6 through welding. The water pumping pipe 7 is a circular pipeline which is made of silica gel and has a circular cross section, water is pumped out of the water storage cylinder 4 when the water is pumped by the water pumping pump 5, the wall thickness of the water pumping pipe 7 is 0.5-1 mm, a spiral steel wire is embedded in the wall, the steel wire is used for supporting the soft silica gel pipe wall to ensure the smoothness in the pipeline when water is pumped, the diameter of the pipe cavity of the water pumping pipe 7 is 1-3 mm, the water pumping pipe 7 is divided into an upper part and a lower part, the lower end of the water pumping pipe 7 at the upper part is communicated with the water pumping pump 5, and the upper end of the water pumping pipe passes through the cylinder cap 6 and then is exposed out of the upper surface of the cylinder cap 6 by 10-; the upper end of a water pumping pipe 7 at the lower part is communicated with a water pumping pump 5, the lower end of the water pumping pipe is connected with the lower end of a pipe pulling mark post 9 through a ruler pipe connection 3, and the pipe pulling mark post 9 can be adjusted to be opened at any depth position in the water storage cylinder 4. The water pump handle 8 is a structural component for controlling the opening and closing of the water pump 5, a battery box is arranged in the water pump handle 8, 1-4 sections of No. 5 rechargeable dry batteries can be placed in the water pump handle to provide power for the water pump 5, the water pump handle 8 is made of aluminum alloy or stainless steel and is cylindrical, one end of the cylinder is connected into a groove in one side face of the drill connecting square head 10 through a movable joint, the other end of the cylinder is free, the diameter of the water pump handle 8 is 1.5-2 cm, the length of the water pump handle 8 is 10-15 cm, a power switch is arranged on the water pump handle 8, when the switch is turned on, the battery can supply power for the water pump 5, when the switch is turned off, the; the movable joint structure of the water pump handle 8 connected with one side surface of the drilling square head 10 is 3 sheet-shaped bodies and 1 movable shaft, the 3 sheet-shaped bodies are parallel to each other, the base parts of the sheet-shaped bodies on two sides are welded in a groove on one side surface of the drilling square head 10, the sizes of the sheet-shaped bodies are the same, each sheet-shaped body is semicircular, the diameter of each sheet-shaped body is connected with one side surface of the drilling square head 10, each semicircle extends out of the surface of one side surface of the drilling square head 10, and the center of each sheet-shaped body is provided with 1 circular hole for the; the middle sheet-shaped body is also semicircular and has the same size as the sheet-shaped bodies on the two sides, the diameter of the semicircle is connected with one end of the water pump handle 8, the semicircle extends out of one end of the water pump handle 8, and the center of the sheet-shaped body is provided with 1 round hole for the movable shaft to pass through; the movable shaft is a round hole inserted into the center of the 3 sheet-shaped bodies, the plane where the 3 sheet-shaped bodies are perpendicular to is formed, two ends of the movable shaft are expanded, so that the 3 sheet-shaped bodies are connected together to form a shaft with a movable joint, and the sheet-shaped bodies on two sides are positioned in the groove on one side face of the drilling square head 10, so that the water suction pump handle 8 is clamped by the upper edge of the groove on one side face of the drilling square head 10 after being stretched, therefore, after the water suction pump handle 8 is opened, a structural part for holding can be provided for an operator, and the operator can conveniently take water. The pipe pulling mark post 9 is a structural component for controlling the position of the lower port of the lower part of the water pumping pipe 7 in the water storage cylinder 4, can move up and down in the cylinder cap 6, after penetrating through the cylinder cap 6, the lower end of the pipe pulling mark post 9 can extend to the bottom of the water storage cylinder 4, and at the moment, the upper end of the pipe pulling mark post 9 is exposed out of the cylinder cap 6 by 1-2 cm; the pipe pulling mark post 9 is made of manganese steel and is cylindrical, the diameter of the cylinder is 1-3 mm, and the pipe pulling mark post 9 comprises a pipe pulling mark post body 13 and pipe pulling mark post scales 14; the pipe pulling mark post body 13 is the main body part of the pipe pulling mark post 9, the upper end of the pipe pulling mark post body is provided with a circular ring, so that an operator can conveniently pull the pipe pulling mark post 9 up and down, the inner diameter of the circular ring is 1-3 cm, the cross section of the solid of the circular ring is circular, and the diameter of the circular ring is 1-2 mm; the pipe pulling mark rod scale 14 is a scale on the surface of the pipe pulling mark rod body 13 in the vertical direction and can display the depth of the lower end of the water pumping pipe 7 in the water storage cylinder 4; during the operation, adjust earlier and lead a tub sighting rod 9, let 7 lower parts lower extremes of drinking-water pipe be in the degree of depth position that the operator set for, and clip that the sighting rod 9 was carried with the clip of linking the square head of brill 10 upper surface in section of thick bamboo cap 6 department, make and lead tub sighting rod 9 can not be upper and lower self-propelled activity again, then the upper end is followed with a container of flourishing water under drinking-water pipe 7 upper portion, open the switch of suction pump handle 8, the water of 7 lower part port depths of drinking-water pipe in the water storage section of thick bamboo 4 is extracted out, can obtain the water sample in this soil depths.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.
Claims (4)
1. The utility model provides a be suitable for piping shaft of different geographical region soil moisture research on spot, by drill bit (1), the infiltration hole that gradually rises (2), chi union coupling (3), a water storage section of thick bamboo (4), suction pump (5), barrel cap (6), suction pipe (7), suction pump handle (8), stretch-draw tube sighting rod (9), even drill square head (10) constitute, its characterized in that: the drill bit (1) is made of manganese steel and is spiral, and a flange which is spiral outwards and has the height of 1-2 mm is in a blade shape; the distance between the upper spiral and the lower spiral of the drill bit (1) is 0.5-2 cm, the height of the drill bit (1) is 5-10 cm, and the drill bit is positioned at the lower part of a pipe well suitable for soil moisture in-situ research in different geographical areas; the cross section of the body part of the upper end of the drill bit (1) except the flange is circular, and the diameter of the circle is 1-5 cm; the lower end of the drill bit (1) is sharp, the end surface of the lower end is circular, and the diameter of the circle is 1-5 mm; the gradually-rising water seepage holes (2) are a plurality of channels for communicating water in soil around the water storage barrel (4) with dissolved salts in the soil to enter a cavity (12) of the water storage barrel, the water storage barrel wall (11) is spirally arranged, the upper gradually-rising water seepage hole (2) and the lower gradually-rising water seepage hole (2) are highly connected, namely the lower end of the upper gradually-rising water seepage hole (2) and the upper end of the lower gradually-rising water seepage hole (2) are positioned on the same horizontal plane, and an included angle of 120 degrees is formed between every two adjacent gradually-rising water seepage holes (2); every soaks hole (2) that gradually rises is the cuboid form, and the length of cuboid is 1-2 centimetres, and the width is 1-2 millimeters, and thickness is 0.5-2 millimeters, comprises intranet (15), filter screen (16), outer net (17), and intranet (15), filter screen (16) and outer net (17) three's size is the same, and the difference lies in: the inner net (15) is positioned at the innermost part, the filter screen (16) is positioned in the middle, the outer net (17) is positioned at the outermost part, and the inner net (15) and the outer net (17) are tightly clung together, namely, the filter screen (16) is tightly clamped between the inner net (15) and the outer net (17); the inner net (15) and the outer net (17) are both steel wire meshes, the diameter of each mesh is 0.1-0.3 mm, the cross section of each steel wire is circular, and the diameter of each circular steel wire is 0.1-0.5 mm; the filter screen (16) is made of fiber, and the diameter of the meshes of the filter screen (16) is 10-20 microns; the water storage barrel (4) is a cylinder above the drill bit (1), the walls around the water storage barrel (4) are water storage barrel walls (11), the space surrounded by the water storage barrel walls (11) is a water storage barrel cavity (12), the upper end of the water storage barrel (4) is connected with the barrel cap (6) through a spinning screw, a plurality of gradually-rising water seepage holes (2) are spirally arranged on the water storage barrel walls (11), and the lower parts of the water suction pump (5), the water suction pipe (7) and the pipe pulling mark rod (9) are all arranged in the water storage barrel cavity (12); the length of the water storage barrel (4) is 1-5 meters, the cross section of the water storage barrel is circular, the diameter of the circular outer ring is 1-5 centimeters, the diameter of the circular inner ring is 0.8-4 centimeters, and a water storage barrel wall (11) is arranged between the circular outer ring and the circular inner ring; the wall (11) of the water storage barrel is made of manganese steel, and the thickness of the wall is 0.1-0.5 cm; the cylinder cap (6) is a structural part for plugging the water storage cylinder (4), fixing and guiding the pipe pulling marker post (9) and the water pump (5) at the upper end of the water storage cylinder (4), and is divided into an upper part and a lower part, the upper part of the cylinder cap (6) is a plugging part which is in a partial sphere shape, namely a part of a sphere which is cut by an upper plane and a lower plane which are parallel to each other and is positioned between the two planes, so that the upper surface and the lower surface of the cylinder cap (6) are both circular, the diameter of the circular upper surface is 1.6-8 cm, the diameter of the circular lower surface is 0.8-4 cm, and the continuous drilling square head (10) is arranged in the center of the upper surface of the cylinder cap (6) and is connected with the cylinder cap (6; the lower part of the cylinder cap (6) is a fixing part which is cylindrical, the diameter of the cylinder is 0.8-4 cm, the height of the cylinder is 1-5 cm, the surface of the cylinder is provided with threads meshed with the threads on the inner surface of the upper end of the water storage cylinder wall (11), and the cylinder cap (6) is provided with 3 through holes for the water pumping pipe (7), the pipe pulling mark rod (9) and the water pumping pump (5) to pass through; the continuous drilling square head (10) is a part for clamping the whole device by an electric drill and screwing the whole device into soil, is made of manganese steel and is in a cuboid shape, the length of the cuboid is 1-4 cm, the width of the cuboid is 1-4 cm, the height of the cuboid is 5-30 cm, 1 through hole for the vertical movement of the pipe pulling marking rod (9) is formed in the center of the continuous drilling square head (10), and a clamp is arranged on the upper surface of the continuous drilling square head (10).
2. The piping shaft suitable for in-situ soil moisture research in different geographical areas as claimed in claim 1, wherein: the scale pipe connection (3) is a structural component which is positioned at the lower end of the pipe pulling mark rod (9) and fixes the lower end of the water pumping pipe (7) and the lower end of the pipe pulling mark rod (9) together, is made of stainless steel and consists of an inner steel ring, an outer steel ring and a fixing screw, the outer steel ring of the scale pipe connection (3) is also called a base ring and is in a ring shape, the height of the ring is 0.5-1 cm, the thickness of the ring is 1-2 mm, the diameter of the inner circle of the ring is 1-5 mm, and the outer steel ring is connected with the pipe pulling mark rod (9) at the contact part with the lower end of the pipe pulling mark rod (9) in a welding mode; the inner steel ring of the ruler pipe connection (3) is composed of 3 arc-shaped pieces, the adjacent 2 arc-shaped pieces are disconnected, the center of each arc-shaped piece is provided with a round hole with an internal spiral wire, and the arc-shaped pieces of the inner steel ring of the adjacent 2 ruler pipe connections (3) form an included angle of 120 degrees.
3. The piping shaft suitable for in-situ soil moisture research in different geographical areas as claimed in claim 1, wherein: the water suction pump (5) is a structural component for sucking water at a specific depth in the water storage barrel cavity (12), the water suction pump (5) is arranged on the barrel cap (6), the lower part of the water suction pump (5) is exposed out of the lower surface of the barrel cap (6) and is communicated with the water suction pipe (7), the upper part of the water suction pump (5) is exposed out of the upper surface of the barrel cap (6) and is connected with a water suction pump handle (8), and a control structure of the water suction pump (5) is arranged on the water suction pump handle (8); the middle part of the water pump (5) is positioned in the barrel cap (6) and is connected with the barrel cap (6) through welding; the water pumping pipe (7) is a circular pipeline which is made of silica gel and has a circular cross section, water is pumped out of the water storage cylinder (4) when the water pump (5) pumps water, a spiral steel wire is embedded in the wall of the water pumping pipe (7) with the wall thickness of 0.5-1 mm, the diameter of the pipe cavity of the water pumping pipe (7) is 1-3 mm, the water pumping pipe (7) is divided into an upper part and a lower part, the lower end of the upper water pumping pipe (7) is communicated with the water pump (5), and the upper end of the upper water pumping pipe penetrates through the cylinder cap (6) and then is exposed out of the upper surface of the cylinder cap (6) by; the upper end of the lower water pumping pipe (7) is communicated with a water pumping pump (5), and the lower end of the lower water pumping pipe (7) is connected with the lower end of a pipe pulling mark rod (9) through a ruler pipe connection (3); the water pump handle (8) is a structural component for controlling the opening and closing of the water pump (5), a battery box is arranged in the water pump handle, 1-4 sections of No. 5 rechargeable dry batteries are placed in the battery box, the water pump handle (8) is made of aluminum alloy or stainless steel and is cylindrical, one end of the cylinder is connected into a groove in one side face of the drill square head (10) through a movable joint, the other end of the cylinder is free, the diameter of the water pump handle (8) is 1.5-2 cm, the length of the water pump handle is 10-15 cm, and a power switch is arranged on the water pump handle (8); the movable joint structure of a water pump handle (8) connected with one side surface of a drilling-connected square head (10) is composed of 3 sheet-shaped bodies and 1 movable shaft, the 3 sheet-shaped bodies are parallel to each other, the base parts of the sheet-shaped bodies on two sides are welded in a groove on one side surface of the drilling-connected square head (10) and are the same in size, each sheet-shaped body is semicircular, the diameter of each sheet-shaped body is connected with one side surface of the drilling-connected square head (10), the semicircle extends out of the surface of one side surface of the drilling-connected square head (10), and the center of each sheet-shaped body is provided with 1 round hole; the middle sheet-shaped body is also semicircular and has the same size as the sheet-shaped bodies on the two sides, the diameter of the semicircle is connected with one end of the water pump handle (8), the semicircle extends out of one end of the water pump handle (8), and the center of the sheet-shaped body is provided with 1 round hole for the movable shaft to pass through; the movable shaft is inserted into the round hole in the center of the 3 sheet bodies, is vertical to the plane where the 3 sheet bodies are located, and has two expanded ends, so that the 3 sheet bodies are connected together to form the shaft of the movable joint.
4. The piping shaft suitable for in-situ soil moisture research in different geographical areas as claimed in claim 1, wherein: the pipe pulling mark rod (9) is a structural component for controlling the position of the lower end opening of the lower part of the water pumping pipe (7) in the water storage barrel (4), the pipe pulling mark rod (9) is made of manganese steel and is cylindrical, the diameter of the cylinder is 1-3 mm, and the pipe pulling mark rod (9) comprises a pipe pulling mark rod body (13) and pipe pulling mark rod scales (14); the pipe pulling mark post body (13) is the main body part of the pipe pulling mark post (9), the upper end is provided with a circular ring, the inner diameter of the circular ring is 1-3 cm, the cross section of the solid of the circular ring is circular, and the diameter of the circular ring is 1-2 mm; the scale (14) of the traction tube marking rod body is the scale on the surface of the traction tube marking rod body (13) in the vertical direction.
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