CN104542187A - Irrigation equipment - Google Patents
Irrigation equipment Download PDFInfo
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- CN104542187A CN104542187A CN201510055912.3A CN201510055912A CN104542187A CN 104542187 A CN104542187 A CN 104542187A CN 201510055912 A CN201510055912 A CN 201510055912A CN 104542187 A CN104542187 A CN 104542187A
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- water
- pipe
- supply
- stream channel
- conduit
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Nozzles (AREA)
Abstract
The invention provides irrigation equipment which comprises a water delivery pipe, a conduit and a water channel, wherein the water delivery pipe is communicated with the water channel through the conduit; a plurality of water holes for water seepage are formed in a shell of the water channel; a disturbing flow device is arranged in the water delivery pipe, so that the flow rate in the water delivery pipe is accelerated to reduce the energy consumption; over 95% of water is wasted in a traditional agricultural irrigation mode; the water consumption of the irrigation mode of absorbing required moisture through the root parts of plants is only about 5% of that of the traditional irrigation mode; normal growth of the plants is ensured; meanwhile, water is saved; and the irrigation capacity is significantly improved, so that the agricultural production cost is reduced.
Description
Technical field
The present invention relates to field of agricultural irrigation, specifically be a kind of irrigation installation.
Background technology
Along with the quick growth of world population, water resource is also more and more deficienter, and particularly in agricultural production, the requisite great lot of water resources that needs carrys out irrigate crops, and in fact traditional irrigation mode more than 95% water resource be wasted.Along with the continuous shortage of water resource, by the demand of very difficult maintenance agricultural irrigation normal development, and limited water resource is also difficult to the quick growth meeting population, and this will be the world today faces the most seriously, also be the matter of utmost importance being badly in need of most solving.
In order to saving water resource, some arid area comes into effect the technology of the drip irrigation economize that intermittency water mode etc. is more saved, but effect is not ideal, adds the production cost of input simultaneously.
The number of patent application of having authorized inventor is 201210116216.5, patent name is in the patent of invention of " a kind of pipeline ", it is motive force in pipeline that inventor proposes a kind of pressure change inner-walls of duct surrounding outward direction, and then can depletion few, motive force improve technical scheme.On on the basis of such scheme, inventor is through studying discovery for many years:
In fact the evolution of plant through selecting the superior and eliminating the inferior over 1 years, go out to have great absorbent function in order to survive in root development, plant root is made to take root in underground deeply, just there are enough abilities in underground, the even darker moisture needed for the absorption of underground, this ability is one of fundamental prerequisite of plant indispensability in order to survive.Because ability is full of leaves deeply to only have root, this is the growth rhythm of plant.Only comply with the growth rhythm of plant, crops just can be made to increase production further.Based on the above-mentioned natural law, the present invention, by changing traditional irrigation method, only needs a small amount of water resource, the water resource waste that the irrigation installation that just simultaneously can solve prior art exists, irrigates comprehensively and the problem such as energy consumption is large.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of irrigation installation, can saving water resource, power resource and raising crop irrigation efficiency.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
A kind of irrigation installation, comprise water-supply-pipe, conduit and water stream channel, described water-supply-pipe is connected with described water stream channel by described conduit; The housing of described water stream channel is provided with multiple water hole oozed out for current; Disturbing flow device is provided with in described water-supply-pipe.
Second technical scheme provided by the invention is:
A kind of irrigation installation, the water-supply-pipe comprising hollow tank and be communicated with described hollow tank; The inside of described hollow moisture storage capacity is divided into upper strata water storage passage and lower floor's water storage passage by dividing plate, and described dividing plate is provided with through hole;
It is cursory to be provided with in described lower floor water storage passage, is describedly cursoryly provided with the cylindrical chock plug suitable with described through-hole diameter;
Described lower floor water storage passage is provided with the delivery port communicated with described water-supply-pipe.
3rd technical scheme provided by the invention is:
A kind of irrigation installation, comprises water-supply-pipe, conduit and water stream channel, and it is inner that described water-supply-pipe is arranged on described water stream channel; Described water-supply-pipe is communicated with the external world by multiple described conduit.
Beneficial effect of the present invention is: be different from existing traditional farming irrigation installation and irrigation method process, waste water resource about 95%, the problem that irrigation efficiency is low, power consumption is very high.The present invention absorbs the irrigation method of moisture needed for self by plant root, is only about 5% of traditional irrigation mode water consumption, in the using water wisely again simultaneously of guarantee plant normal growth.
The invention provides a kind of irrigation installation, change traditional irrigation method, absorbed the irrigation method of the energy-saving and water-saving of moisture needed for self by plant root, crop large area just can be made to be irrigated; Not only save great lot of water resources, and significantly improve again irrigation ability; Further, reduce power supply, save more power to reduce agriculture production cost.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of irrigation installation of one embodiment of the invention;
Fig. 2 is the cutaway view at A-A position in a kind of irrigation installation of one embodiment of the invention;
Fig. 3 is the cutaway view at the A-A position of a kind of irrigation installation of one embodiment of the invention;
Fig. 4 is the structural representation of the water stream channel of a kind of irrigation installation of one embodiment of the invention;
Fig. 5 is the structural representation of the hollow tank of a kind of irrigation installation of one embodiment of the invention;
Fig. 6 is the overall structure schematic diagram of a kind of irrigation installation of one embodiment of the invention;
Fig. 7 is the overall structure schematic diagram of a kind of irrigation installation of one embodiment of the invention;
Fig. 8 is the structural representation of a kind of irrigation installation of one embodiment of the invention.
Label declaration:
1, water-supply-pipe; 101, disturbed flow pipe;
2, conduit; 201, control device; 204, flow-disturbing face; 205, weep pipe;
3, water stream channel; 301, flat disc structure; 302, rectangular tubular structure;
303, round tubular structure; 305, microcapillary; 306, absorbent material;
307, water hole; 308, aqua storage tank; 310, baffle plate;
4, hollow tank; 401, dividing plate; 402, water inlet; 403, water level; 404, through hole;
405, cursory; 406, chock plug; 407, delivery port; 408, upper strata water storage passage;
409, lower floor's water storage passage.
Embodiment
By describing technology contents of the present invention in detail, realized object and effect, accompanying drawing is coordinated to be explained below in conjunction with embodiment.
The design of most critical of the present invention is: fluid forms the slug flow speed fast flow velocity district faster around opposed inner walls through disturbing flow device in the middle of water-supply-pipe, the pressure differential produced because flow velocity is different between fast flow velocity district from slug flow speed district changes motive force into originates, fluid in water-supply-pipe is flowed faster, do not cause water resource waste while meeting moisture needed for crop, realize energy-saving and water-saving.
Please refer to Fig. 1 to Fig. 8, the invention provides a kind of irrigation installation, comprise water-supply-pipe 1, conduit 2 and water stream channel 3, described water-supply-pipe 1 is connected with described water stream channel 3 by described conduit 2; The housing of described water stream channel 3 is provided with multiple water hole 307 oozed out for current; Disturbing flow device is provided with in described water-supply-pipe 1.
From foregoing description, beneficial effect of the present invention is: the invention provides a kind of irrigation installation, be different from existing irrigation technique to need water just can be made to flow fast by the water of power-equipment and q.s, and the irrigation method causing great lot of water resources to waste, the present invention absorbs moisture needed for self by plant root water hole 307 from water stream channel 3, only need the water yield of in traditional irrigation mode about 5%, crop large area just can be made to be irrigated; Not only save great lot of water resources, and significantly improve again irrigation ability; Further, reduce power supply, save more power to reduce agriculture production cost.
Operation principle of the present invention is: in water-supply-pipe 1, preferred location mid-shaft is provided with disturbed flow pipe 101, disturbed flow pipe 101 is provided with the concavo-convex flow-disturbing face 204 in surface or spiral flow-disturbing face 204, make the path extended through through disturbing flow device by the fluid of water-supply-pipe 1, thus fast flow velocity district is formed in the middle of water-supply-pipe 1, water velocity is obviously faster than the slug flow speed district of water-supply-pipe 1 periphery of inner wall.
Thus, pressure differential is produced because flow velocity is different between the slug flow speed district of fast flow velocity district middle in water-supply-pipe 1 and surrounding, the inevitable low-pressure shift pressure produced to the fast flow velocity district of centre of high pressure that the slug flow speed district of water-supply-pipe 1 periphery of inner wall produces is poor, and pressure differential is exactly motive force, under the effect of motive force, fluid in water-supply-pipe 1 is flowed faster, thus water-supply-pipe 1 periphery of inner wall is changed into motive force source to the pressure differential of intermediate transfer, the realization more water resources of saving and power reduce the object of agriculture production cost, simultaneously, the water resource of flowing is enough to meet crop demand.
Further, described disturbing flow device comprises disturbed flow pipe 101 and bracing frame, and described disturbed flow pipe 101 is fixedly installed on the location mid-shaft in described water-supply-pipe 1 by bracing frame;
The outer wall of described disturbed flow pipe 101 is the concavo-convex flow-disturbing face 204 in disturbed flow pipe 101 surface or spiral flow-disturbing face 204.
It should be noted that, one end of preferred support frame as described above is fixed on described water stream channel 3 inwall, and the other end is connected with described spiral trouble flow strip and supports in described trouble flow strip and described water stream channel 3.
Further, described disturbed flow pipe 101 is hollow disturbed flow pipe 101, and the housing of described hollow disturbed flow pipe 101 is communicated with described water-supply-pipe 1 inside by multiple hole.
Seen from the above description, the setting of disturbing flow device can be good at the path extending fluid process, when fluid is flowed into inside pressure direction is changed to the pressure direction that water-supply-pipe 1 is outside, be exactly change to the direction of water-supply-pipe 1 fluid pressure, change into the pressure direction pointed in the middle of water-supply-pipe 1, mineralization pressure difference transition range between water-supply-pipe 1 and the disturbing flow device of location mid-shaft, under the effect of pressure differential, accelerate the motion of fluid, not only reduce fluid to the fluid pressure of water-supply-pipe 1 inwall, and the Power output saved for driving current, further save the waste of water resource.
Further, described water stream channel 3 is rectangular tubular structure 302, round tubular structure 303, spherical structure or flat disc structure 301.
Further, be provided with aqua storage tank 308 in described water stream channel 3 and/or described water-supply-pipe 1, be provided with baffle plate 310 above described aqua storage tank 308, described baffle plate 310 is provided with the micropore that multiple diameter is less than described water hole 307.
It should be noted that, the position of water-supply-pipe 1 of the present invention is preferably lower than water stream channel 3, more lower than earth's surface, the aqua storage tank 308 arranged in the water stream channel 3 that Sometimes When It Rains can pass through the geometries such as rectangular tubular structure 302, round tubular structure 303, spherical structure or flat disc structure 301, and the absorbent material 306 be provided with in conduit 2 and water stream channel 3 water resource of preciousness is collected after import in water-supply-pipe 1 and aqua storage tank 308, absorb moisture for plant root.The irrigation method utilizing plant root to absorb water of the present invention, not only can saving water resource in a large number, and can also reclaim rainwater and store for subsequent use.
Further, be provided with many microcapillaries 305 in described conduit 2, one end of described microcapillary 305 communicates with described water-supply-pipe 1, and the other end communicates with the water hole 307 on described water stream channel 3 housing; Absorbent material 306 is provided with in described conduit 2 and/or described water stream channel 3.
Seen from the above description, microcapillary 305 connects water-supply-pipe 1 and water stream channel 3 respectively, and the root of plant can be made by the moisture that to absorb water from the water hole 307 water flow apparatus more easily by microcapillary 305.
Further, described water-supply-pipe 1 is arranged higher than horizontal plane residing for described water stream channel 3; Described conduit 2 is communicated with the weep pipe 205 communicated with the external world; Described conduit 2 is provided with and controls weep pipe 205 or/and the control device 201 of water stream channel 3 water yield.
Second technical scheme provided by the invention is:
A kind of irrigation installation, the water-supply-pipe 1 comprising hollow tank 4 and be communicated with described hollow tank 4; The inside of described hollow moisture storage capacity is divided into upper strata water storage passage 408 and lower floor's water storage passage 409 by dividing plate 401, and described dividing plate 401 is provided with through hole 404;
Be provided with cursory 405 in described lower floor water storage passage 409, described cursory 405 are provided with the cylindrical chock plug 406 suitable with described through hole 404 diameter;
Described lower floor water storage passage 409 is provided with the delivery port 407 communicated with described water-supply-pipe 1.
Upper wall or the sidewall locations of preferred described upper strata water storage passage 408 are provided with water inlet 402, and the sidewall of described lower floor water storage passage 409 or bottom are provided with delivery port 407 and are connected with described efferent duct.Preferred described delivery port 407 is positioned at bottom or the lower sidewall of described hollow tank 4, to ensure that the water in lower floor's water storage passage 409 can flow out through delivery port 407 swimmingly.
3rd technical scheme provided by the invention is:
A kind of irrigation installation, comprises water-supply-pipe 1, conduit 2 and water stream channel 3, and it is inner that described water-supply-pipe 1 is arranged on described water stream channel 3; Described water-supply-pipe 1 is communicated with the external world by multiple described conduit 2.
Preferably, it is inner that what described water-supply-pipe 1 and described water stream channel 3 were coaxial be arranged on described water stream channel 3; Disturbing flow device is provided with in described water-supply-pipe 1.Also comprise support, described support is connected with described water-supply-pipe 1, water-supply-pipe 1 is located at earth's surface certain distance on, and with water-supply-pipe 1 by the water stream channel 3 that conduit 2 is connected be located at plant roots bottom or near, because water-supply-pipe 1 is above the ground level, more conveniently control and management can be carried out to irrigation installation.Concrete, water-supply-pipe 1 makes water energy every little bit or few flow flow in the water stream channel 3 of hollow by conduit 2, plant root is when the water hole 307 by water stream channel 3 absorbs water, in fact plant root is exactly the no small suction hose of suction, siphon state is produced in water stream channel 3, do not underestimate the pressure of plant root in order to the siphon state produced of surviving, water in water-supply-pipe 1 water slowly flowed in water stream channel 3 is easy to absorb by plant root, and the waste of water resource can not be caused, and the demand of plant can be met.
Further, described disturbing flow device comprises the disturbed flow pipe 101 of hollow or non-hollow, disturbed flow pipe 101 housing is provided with the concavo-convex flow-disturbing face 204 in surface or spiral flow-disturbing face 204 to extend the path of fluid process, disturbed flow pipe 101 is fixed on described water-supply-pipe 1 inwall by one end of bracing frame, and the other end is connected with trouble flow strip.
The outer wall of described disturbed flow pipe 101 is concavo-convex in the flow-disturbing face 204 on surface;
Described conduit 2 is provided with the control device 201 opening and closing conduit 2;
Described water stream channel 3 is rectangular tubular structure 302, round tubular structure 303, spherical structure or flat-pack disc structure.
Further, be provided with absorbent material 306 or many microcapillaries 305 in described conduit 2, one end of described microcapillary 305 communicates with described water-supply-pipe 1, and the other end communicates with the hole of described water stream channel 3 sidewall;
Described water stream channel 3 is two or more, and the left and right be interconnected between described water stream channel 3 walks abreast or the setting that is arranged above and below.
Please refer to Fig. 1-4, embodiments of the invention one are:
An irrigation installation for energy-saving and water-saving, comprises water-supply-pipe 1, conduit 2, water stream channel 3; Described water stream channel 3 can be hollow porous tubes shape structure, and the lateral wall circumference of water stream channel 3 is provided with the water hole 307 that multiple water supply is oozed out.Wherein, water-supply-pipe 1 is communicated with water stream channel 3 by the conduit 2 of certain angle, makes water-supply-pipe 1 lower than the horizontal level of water stream channel 3.
Be provided with concavo-convex in the disturbing flow device on surface in water-supply-pipe 1, disturbing flow device is the disturbed flow pipe 101 comprising hollow or non-hollow, the shell body of non-hollow disturbed flow pipe 101 is provided with the concavo-convex flow-disturbing face 204 in surface or spiral flow-disturbing face 204 to extend the path of fluid process.Disturbed flow pipe 101 is fixed on described water-supply-pipe 1 inwall by one end of bracing frame, and the other end is connected with trouble flow strip.
Around hollow disturbed flow pipe 101, be provided with multiple water hole 307 communicate with in water-supply-pipe 1, on hollow disturbed flow pipe 101 inner and outer shell, be provided with the concavo-convex flow-disturbing face 204 in surface or spiral flow-disturbing face 204, further the path of fluid process on more prolongation disturbed flow pipe 101 inner and outer shells.
If disturbed flow pipe 101 is arc flow-disturbing face 204 outward, it is spiral flow-disturbing face 204 in it, obvious pipe inside spin flow-disturbing face 204 is greater than the path of pipe outer arcuate flow-disturbing face 204 fluid process, makes the flow velocity in pipe be greater than flow velocity outside pipe, inside and outside disturbed flow pipe 101, forms flow velocity faster.
No matter hollow or non-hollow disturbed flow pipe 101, the path of fluid process is extended by the concavo-convex flow-disturbing face 204 in surface or spiral flow-disturbing face 204, making water-supply-pipe 1 inner fluid around disturbed flow pipe 101 by becoming quick district in centre, being greater than surrounding inwall that water-supply-pipe 1 is plane, forming district at a slow speed because flow velocity around fluid is slow.
The lateral wall circumference of water stream channel 3 is provided with multiple water hole 307 and communicates with outside, water stream channel 3 can be made up of geometries such as the antipriming pipe of hollow, porous disc, porous rod, porous ball or porous plates, this this shape is a wherein part for the water stream channel 3 for plant root water suction, also have the water stream channel 3 of plurality of optional shape for plant root water suction, just can not describe in detail one by one at this.
Be communicated with directly through little water-supply-pipe 1 through large water-supply-pipe 1 by straight, the plant bottoms position being arranged in large-area planting area is in length and breadth plant irrigation.
Due to water level 403 difference or power drive, water-supply-pipe 1 bosom is provided with the concavo-convex spiral trouble flow strip in surface of disturbed flow pipe 101 or flow-disturbing face 204, make the flow velocity in the middle of in water-supply-pipe 1 accelerate and become quick district, be greater than the district at a slow speed that in water-supply-pipe 1, inwall flow velocity is slow around.Thus, middle quick district and surrounding at a slow speed between produce pressure differential because flow velocity is different, the around high pressure that produces of the district at a slow speed of inwall in water-supply-pipe 1, the low pressure zone shift pressure of the inevitable quick district generation to centre is poor, and pressure differential is exactly motive force.
During irrigation installation work, the inner district fast of water-supply-pipe 1 and produce pressure differential between district at a slow speed, under the effect of pressure differential motive force, fluid in water-supply-pipe 1 is flowed faster, thus the pressure of interior for water-supply-pipe 1 inwall outward direction is around formed motive force source to intermediate transfer, obvious spiral trouble flow strip makes fluid enclose the process of another circle around shape one, be easy to make the path of fluid process be greater than its inwall several times, even more than 10 times, just produce several times, the even pressure differential motive force source of more than 10 times, this under the pressure differential motive force effect produced from inwall to centre, water in water-supply-pipe 1 is flowed sooner, the water-supply-pipe 1 arranged in length and breadth in irrigated area, can be very large-area planting area to irrigate, thus more power can be saved to reduce the cost of agricultural production.
Water-supply-pipe 1 is passed through in water level 403 difference or power drive water, water-supply-pipe 1 is communicated with water stream channel 3 by the conduit 2 of certain angle, because water-supply-pipe 1 is lower than the horizontal level of water stream channel 3, water in water-supply-pipe 1 in ingoing stream passage 3, thus can not can not be leaked in multiple water hole 307 around water stream channel 3; Water stream channel 3 is located at the position of plant bottom certain distance or neighbouring position, is connected or is close with the root of plant bottom.
Because plant innately has great water imbibition in order to survive at root, when plant root is absorbed water by multiple water holes 307 of water stream channel 3, the suction hose of in fact every bar plant root produces siphon state jointly, the pressure of plant root in order to the siphon state produced of surviving can not be underestimated, plant root is slowly sucked the moisture in water-supply-pipe 1 from conduit 2 by water hole 307 multiple around water stream channel 3, in the course of time the root of plant bottom adapts to this water sucting mode to downward life gradually, and according to self needing to suck how much moisture, thus effectively can avoid the how many and waste water resource of artificial feedwater, save again at guarantee plant normal growth simultaneously and use water in a large number.
Adapt in the process of this water sucting mode to downward life gradually at the root of plant bottom, make the root of plant bottom gradually to downward life, and in plant growth rule, only have root deeply just can be full of leaves, just can make plant more healthy growth, the irrigation installation of energy-saving and water-saving of the present invention is more suitable for the growth rhythm of plant.
Plant needs to absorb water according to self, without any some waste, only needs more few water, just can meet each Plants of large-area plantation to the needs of water, and ensure healthy growth with irrigation installation of the present invention.
In fact plant is through the evolution of the survival of the fittest in 1 years, go out to have great absorbent function in order to survive in root development, there are enough abilities in underground, even darker underground draws required moisture, this is the fundamental prerequisite of plant indispensability in order to survive, instead of the artificial irrigate broad areas to little waste about 95% water resource.
The water storage dish that bottom as widely used potted plant basin body is placed, even if its plant root still in basin body not in water storage dish, plant root produce siphon state, also side make by an aperture from basin body bottom, from water storage dish, draw required moisture, ensure the growth of its health.
Further, in conduit 2, establish multiple microcapillary 305, be communicated with multiple water holes 307 of water-supply-pipe 1 and water stream channel 3, the root of plant is more easily absorbed water from multiple microcapillary 305 by multiple water holes 307 of water stream channel 3.
Further, in conduit 2 and water stream channel 3, be provided with absorbent material 306, after making absorbent material 306 often be filled water, the root of plant, again by multiple water holes 307 of water stream channel 3, more easily absorbs water from absorbent material 306.
Further, fertilizer is inputted in plant by water-supply-pipe 1, conduit 2, water stream channel 3.
Further, free of contamination trace pesticide is inputted in plant by water-supply-pipe 1, conduit 2, water stream channel 3, change traditional approach large area and spray and the waste that causes and pollution.
Further, water stream channel 3 is the geometry of antipriming pipe, porous disc, porous plate, the porous ball of hollow, the multiple hollow such as porous plate, according to different plant, different terrain, makes the root of plant by one or more above-mentioned shapes, more easily absorbs water.
Further, because water-supply-pipe 1 is lower than water stream channel 3, more lower than ground, by the hollow devices of the geometries such as antipriming pipe, porous disc, porous rod, porous ball, porous plate when raining, or absorbent material 306 is provided with in conduit 2 and water stream channel 3, water-supply-pipe 1 is imported or/and store for future use, for plant growth in aqua storage tank 308 in water stream channel 3 after the water resource of preciousness is collected.
Further, at the below certain distance of water stream channel 3, the more described water stream channel 3 establishing one or more layers to communicate, meet the needs to downward life in plant root growth, make plant growth more well established and vigorously developing
Further, in water stream channel 3, be provided with above-mentioned disturbing flow device, the water in water stream channel 3 flowed sooner and is transported to the place of needs.
Further, the present invention absorbs the irrigation method of the energy-saving and water-saving of moisture needed for self by plant root, be applicable to each Plants of various greenhouse gardening.
Further, the present invention absorbs the irrigation method of the energy-saving and water-saving of moisture needed for self by plant root, be applicable to each Plants of agricultural planting.
Further, the irrigation method utilizing plant root to absorb water with the present invention, not only can saving water resource in a large number, also recyclable rainwater storing for future use.
The absorbent function that the root of plant is special was evolved through 1 years, great absorbent function is had at root in order to survive, dark by water suction plant ability root, could have the ability in underground, required moisture existence is drawn in even darker underground, the irrigation installation of energy-saving and water-saving of the present invention is applicable to the growth rhythm of plant, and ability is full of leaves deeply to only have root.
Further, the high pressure of the generation of district at a slow speed of inwall around in water-supply-pipe 1, the inevitable low pressure zone shift pressure that quick district produces to centre is poor, and pressure differential is exactly motive force.Although or the water flow that power or water level 403 difference will be relied on to produce driving force make in water-supply-pipe 1, the pressure official post water produced in water-supply-pipe 1 is faster, more energy-conservation flowing.
Further, usually produce under very large pressure effect at power, make the inwall of water-supply-pipe 1 under the effect of outward direction pressure, current and tube wall produce very large frictional force increases energy resource consumption, and once manifold pressure greatly after be easy to break.
The high pressure of the generation of district at a slow speed of water-supply-pipe 1 periphery of inner wall in the present invention, the inevitable low pressure zone shift pressure that quick district produces to centre is poor, make the pressure of inwall outward direction around in water-supply-pipe 1, change the motive force source that middle district fast produces into, water-supply-pipe 1 inwall is reduced because of outward pressure, frictional force reduces energy resource consumption and reduces, and greatly reduces again pipeline breaking probability simultaneously.，
Further, the water flow in water-supply-pipe 1 is made under producing little pressure effect by water level 403 difference, the high pressure of the generation of district at a slow speed of inwall around in water-supply-pipe 1, the inevitable low pressure zone shift pressure that quick district produces to centre is poor, make the pressure of inwall outward direction around in water-supply-pipe 1, water level 403 difference produces the motive force source that little pressure also can change the middle generation of district fast into, be roughly in irrigated area in opposed flattened state, even if because ground has this uneven, also the flowing of water in water-supply-pipe 1 can not be affected too much, the agricultural irrigation of this point to the area lacking electric power and power is very important.
More than 95% be wasted in traditional farming irrigation method, existing water resource has been difficult to the needs maintaining agricultural normal development today.
And the irrigation installation of energy-saving and water-saving of the present invention, absorb moisture needed for self by plant root, only need a small amount of water just can make the growth of the large-area health of plant, meet the needs of people; Be particularly suitable for the area of lack of water arid and prevent erosion area, desert; The present invention is only about 5% of traditional irrigation mode water consumption, and in a large amount of using water wisely again simultaneously of guarantee plant normal growth, only have and reasonably utilize water resource, the earth just can be vigorous.
Please refer to Fig. 1-5, embodiments of the invention two are:
A kind of irrigation installation of energy-saving and water-saving, comprise hollow tank 4, hollow tank 4 is located at the water inlet 402 of housing upper and the delivery port 407 of bottom, and delivery port 407 is connected with water-supply-pipe 1, and water-supply-pipe 1 to be communicated with water stream channel 3 by conduit 2 and absorbs moisture needed for self for plant root.
In the housing of hollow tank 4, by the through hole 404 of the centre of dividing plate 401, the upper strata water storage passage 408 of hollow tank 4 inside and lower floor's water storage passage 409 are communicated, cursory 405 are provided with in lower floor's water storage passage 409, on cursory 405, establish the cylindrical chock plug 406 suitable with described through hole 404 diameter, described cylindrical chock plug 406 is preferably colloid material.
When upper strata water storage passage 408 flows in lower floor's water storage passage 409 by through hole 404, make water level 403 line increase and make cursory 405 to rise, behind cursory 405 location, the vertical direction cylindrical chock plug 406 made that rises closes through hole 404, the water of upper strata water storage passage 408 would not enter in lower floor's water storage passage 409 by through hole 404, water level 403 line now in lower floor's water storage passage 409 to be connected water-supply-pipe 1 higher than outside, under the effect of water level 403 difference, water in lower floor's water storage passage 409 is carried water by water-supply-pipe 1, and by conduit 2 and water stream channel 3 for irrigating.
Automatic water supply system is when lower floor's water storage passage 409 lack of water, and the water of upper strata water storage passage 408 is constantly supplemented by through hole 404 again, remains on water level 403 line, also just remains that water-supply-pipe 1 inherence has in water state.
Automatic water supply system remains that water-supply-pipe 1 inherence has in water state, because plant needs to be absorbed water by root according to self, without any some waste, more few water just can each Plants of large-area plantation, and ensure healthy growth, save a large amount of manpower and materials, agricultural planting cost is reduced greatly, owing to obtaining the sufficient supplies of water resource, and output is significantly improved.
Structure of the present invention is very simple and convenient, simple to being just made into applicable with a common metal bucket, can the automatic water supply system of effective irrigate broad areas, thus carries out automatic irrigation to plant.
Automatic water supply system is applicable to the plant of greenhouse gardening, and automatic water supply system is wasted without any a bit, and seldom some water make to plant each Plants in booth to sufficient moisture, and ensure healthy growth.
The present invention is especially applicable to each Plants of the large-area plantation in arid area, owing to remaining that there is water state water-supply-pipe 1 inherence, need to be absorbed water by root according to self for plant, without any some waste, more few water just can each Plants of large-area plantation, and ensures the growth of health.
Refer to Fig. 6 and Fig. 7, embodiments of the invention three are:
Be not both with embodiment one, two: the water-supply-pipe 1 of irrigation installation is higher than water stream channel 3 or the horizontal level that is above the ground level, wherein, the water-supply-pipe 1 of the horizontal level be above the ground level by support water-supply-pipe 1 be located at ground certain distance on, water-supply-pipe 1 is located at plant roots bottom or neighbouring water stream channel 3 by conduit 2 connection, because water-supply-pipe 1 is above the ground level, control and management can be carried out to irrigation installation more easily.
Concrete, water-supply-pipe 1 is communicated with by conduit 2 and is located in plant roots bottom or neighbouring water water stream channel 3, one or more in antipriming pipe, porous disc, porous rod, porous ball or porous plate.
Be provided with in conduit 2 and make water little by little and can control the control device 201 of flow through size, unlatching or closedown, control device 201 is as control methods such as magnetic, elasticity or electromagnetism, and this is this area common technique.
Water-supply-pipe 1 is above the ground level, be communicated with by conduit 2 water stream channel 3 being located at plant roots bottom or neighbouring position to communicate, as water stream channel 3 is set to porous disc, water-supply-pipe 1 by conduit 2 make water can little by little or few flow flow in the aqua storage tank 308 in the porous disc of hollow, when plant root is absorbed water by multiple water holes 307 of porous disc, in fact plant root is exactly the no small suction hose of suction, siphon state is produced by the multiple water holes 307 at porous disc housing upper, do not underestimate the pressure of plant root in order to the siphon state produced of surviving, water in water-supply-pipe 1 water slowly flowed in porous disc tank is easy to absorb by plant root.
Further, porous disc is strip, be located at the root of a row plant below or near.
Further, porous disc is strip, vertical or horizontal, be located at the root of plant below or near.
Further, establish one deck dividing plate 401 in porous disc again above tank, dividing plate 401 is provided with multiple micropores that diameter is less than water hole 307, avoids the root of plant to extend into internal congestion tank by water hole 307.
Further, water-supply-pipe 1 by conduit 2 be communicated with plant roots bottom or near position arrange antipriming pipe, the casing-upper half of antipriming pipe is provided with multiple water hole 307, can avoid its pipe in water leak simultaneously for plant root water suction.
Further, establish the dividing plate 401 of the multiple micropore of one deck in water stream channel 3 again above aqua storage tank 308, avoid the root of plant to extend into internal congestion water pipe by water hole 307.
Further, arrange in longitudinal and transverse direction, and connect into large area water supply network by multiple conduit 2, for the plant root in establishing in large scale region supplies water.
Further, water stream channel 3 is porous ball, porous rod etc., and one or more in the geometry of other selectable hollow porous, does not describe one by one at this.
Thus, absorbed the object space formula of moisture needed for self by plant root, only need a small amount of water just can make the growth of the large-area health of plant.
Refer to Fig. 7, embodiments of the invention four are:
Be not both with embodiment one, two, three: control device 201 lower position in conduit 2 is provided with a weep pipe 205, weep pipe 205 communicates with outside, to some on the ground not easily arranging water stream channel 3, make water in conduit 2 after control device 201, easily absorb from weep pipe 205 instillation plant root drop by drop.
Further, to each Plants of large-area plantation, multiple weep pipe 205 instillation plant root drop by drop thus easily absorb.
Further, from weep pipe 205 instillation plant root drop by drop on ground, arrange water stream channel 3 absorb moisture for plant root at subsurface, the weep pipe 205 of working along both lines and water stream channel 3 are plant root irrigation jointly.
Further, weep pipe 205 and the control of water stream channel 3 by control device 201, replace or jointly use, mutually can supplement the deficiency of self, and this control being the common technique of this area.
The setting of weep pipe 205 and water stream channel 3 according to different plant, different terrain, can make the root of plant by one or more shapes of above-mentioned water stream channel 3, more easily absorbs water.
Refer to Fig. 8, embodiments of the invention five are:
Be not both with embodiment one, two, three, four: water-supply-pipe 1 is located in water stream channel 3, establish on the top of water-supply-pipe 1 multiple conduit 2 communicate with water stream channel 3 and form irrigation installation.
Owing to establishing on the top of water-supply-pipe 1 multiple conduit 2 to communicate with water stream channel 3, thus avoid water to leak and ensure that the root of plant absorbs moisture by water stream channel 3 and conduit 2 in water-supply-pipe 1.
Irrigation installation is located at plant roots bottom or neighbouring position, and multiple conduits 2 that the root of plant is communicated by water stream channel 3 more easily absorb water from water-supply-pipe 1.
Further, multiple microcapillary 305 or absorbent material 306 is provided with in conduit 2; The root of plant is avoided to extend into internal congestion water pipe.
Further, water stream channel 3 is one or more in antipriming pipe, porous disc, porous rod, porous ball or porous plate, and other can form slection hollow porous geometry in one or more, do not describe one by one at this.
Further, water stream channel 3 is two or more, described water stream channel 3 for be interconnected up and down or left and right parallel arranged arrange.
The described below certain distance at water stream channel 3, then the irrigation installation that the described water stream channel 3 establishing one or more layers to communicate is formed, meet the needs to downward life in plant root growth, make plant growth more well established and vigorously developing.
In sum, plant is through the evolution of the survival of the fittest in 1 years, go out to have great absorbent function in order to survive in root development, there are enough abilities in underground, even darker underground draws required moisture, this is the fundamental prerequisite of plant indispensability in order to survive, instead of the artificial irrigate broad areas to little waste about 95% water resource.
The irrigation installation of a kind of energy-saving and water-saving provided by the invention, in the using water wisely again simultaneously of guarantee plant normal growth.
The present invention has the following advantages:
1, absorbed the irrigation method of moisture needed for self by plant root, only need a small amount of water just can meet the demand of plant, the growth of the large-area health of plant can be made, not only can saving water resource in a large number, also recyclable rainwater storing for future use;
2, the high pressure of the generation of district at a slow speed of inwall around in water-supply-pipe 1 of the present invention, the inevitable low pressure zone shift pressure that quick district produces to centre is poor, and pressure differential is exactly motive force, thus can save more power to reduce the cost of agricultural production;
3, automatic water supply system structure very simple, convenient, simply to just can be made into a common metal bucket applicable, can the automatic water supply system of effective irrigate broad areas, thus automatic irrigation is carried out to plant;
Automatic water supply system structure remains that water-supply-pipe 1 inherence has in water state, because plant needs to be absorbed water by root according to self, without any some waste, more few water just can each Plants of large-area plantation, and ensures the growth of health, saves a large amount of manpower and materials, agricultural planting cost is reduced greatly, especially be applicable to plantation and arid area plantation in booth, because plant can obtain the sufficient supplies of water resource, and output significantly improved;
4, water-supply-pipe 1 is above the ground level, by support water-supply-pipe 1 be located at ground certain distance on, water-supply-pipe 1 by tube connector be communicated be located at plant roots bottom or neighbouring water stream channel 3.And water-supply-pipe 1 is above the ground level, effective control and management can be promoted to irrigation installation more easily;
5, control device 201 lower position in conduit 2 is provided with a weep pipe 205, weep pipe 205 communicates with outside, to some on the ground not easily arranging water stream channel 3, make water in conduit 2 after control device 201, easily absorb from weep pipe 205 instillation plant root drop by drop;
Weep pipe 205 and water stream channel 3, by the control of control device 201, replace or jointly use, and mutually better can supplement the deficiency of self;
6, water-supply-pipe 1 is located in water stream channel 3, establishes multiple even conduit 2, communicate and form irrigation installation with water stream channel 3 on the top of water-supply-pipe 1.
Irrigation installation is located at plant roots bottom or neighbouring position, and multiple conduits 2 that the root of plant is communicated by water stream channel 3 more easily absorb water from water-supply-pipe 1.
In today that world population constantly expands at a high speed, at water resource famine, serious threat is to today of human survival, and more than 95% be wasted in traditional farming irrigation method, existing water resource has been difficult to the needs maintaining agriculture normal development today.
The present invention absorbs the irrigation method of moisture needed for self by plant root, is only about 5% of traditional irrigation mode water consumption, in the using water wisely again simultaneously of guarantee plant normal growth.
Because ability is full of leaves deeply to only have root, this is the growth rhythm of plant.The present invention, because complied with the natural law of plant growth rule, makes crops increase production further thus.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalents utilizing specification of the present invention and accompanying drawing content to do, or be directly or indirectly used in relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. an irrigation installation, is characterized in that: comprise water-supply-pipe, conduit and water stream channel, and described water-supply-pipe is connected with described water stream channel by described conduit; The housing of described water stream channel is provided with multiple water hole oozed out for current; Disturbing flow device is provided with in described water-supply-pipe.
2. a kind of irrigation installation according to claim 1, is characterized in that: described disturbing flow device comprises disturbed flow pipe and bracing frame, described disturbed flow pipe is fixedly installed in described water-supply-pipe by bracing frame;
The outer wall of described disturbed flow pipe is the concavo-convex flow-disturbing face in disturbed flow pipe surface or spiral flow-disturbing face.
3. a kind of irrigation installation according to claim 2, is characterized in that: described disturbed flow pipe is hollow disturbed flow pipe, and the housing of described hollow disturbed flow pipe is communicated with described water-supply-pipe inside by multiple hole.
4. a kind of irrigation installation according to claim 1, is characterized in that: described water stream channel is rectangular tubular structure, round tube structure, spherical structure or flat disc structure.
5. a kind of irrigation installation according to claim 1, is characterized in that: be provided with aqua storage tank in described water stream channel and/or described water-supply-pipe, be provided with baffle plate 310 above described aqua storage tank, and described baffle plate 310 is provided with the micropore that multiple diameter is less than described water hole.
6. a kind of irrigation installation according to claim 1, it is characterized in that: be provided with many microcapillaries in described conduit, one end of described microcapillary communicates with described water-supply-pipe, the other end communicates with the water hole on described water stream channel housing; Absorbent material is provided with in described conduit and/or described water stream channel.
7. a kind of irrigation installation according to claim 1, is characterized in that: described water-supply-pipe is arranged higher than horizontal plane residing for described water stream channel; Described conduit is communicated with the weep pipe communicated with the external world; Described conduit is provided with and controls weep pipe or/and the control device of water stream channel water yield.
8. an irrigation installation, is characterized in that: the water-supply-pipe comprising hollow tank and be communicated with described hollow tank; The inside of described hollow moisture storage capacity is divided into upper strata water storage passage and lower floor's water storage passage by dividing plate, and described dividing plate is provided with through hole;
It is cursory to be provided with in described lower floor water storage passage, is describedly cursoryly provided with the cylindrical chock plug suitable with described through-hole diameter;
Described lower floor water storage passage is provided with the delivery port communicated with described water-supply-pipe.
9. an irrigation installation, is characterized in that: comprise water-supply-pipe, conduit and water stream channel, and it is inner that described water-supply-pipe is arranged on described water stream channel; Described water-supply-pipe is communicated with the external world by multiple described conduit.
10. a kind of irrigation installation according to claim 9, is characterized in that: be provided with absorbent material or many microcapillaries in described conduit, and one end of described microcapillary communicates with described water-supply-pipe, and the other end communicates with the hole of described water stream channel sidewall;
Described water stream channel is two or more, and the left and right be interconnected between described water stream channel walks abreast or the setting that is arranged above and below.
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Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1166268A (en) * | 1996-05-29 | 1997-12-03 | 瞿斌 | Irrigation and storage infiltration pipe and application method thereof |
| CN2461272Y (en) * | 2001-01-04 | 2001-11-28 | 中国科学院南京土壤研究所 | Sucking/permeating irrigation appts. |
| CN2591957Y (en) * | 2002-12-13 | 2003-12-17 | 张军毅 | Water-storing and moisture-holding apparatus for tree planting |
| CN1692708A (en) * | 2005-01-10 | 2005-11-09 | 中国矿业大学（北京校区） | Watering means, prepn. method and application method thereof |
| CN2913477Y (en) * | 2006-05-08 | 2007-06-20 | 杨浩良 | Water-saving flushing water tank |
| CN101103695A (en) * | 2007-06-13 | 2008-01-16 | 西北农林科技大学 | Pressure regulating type water and fertilizer irrigation control system for crop root zone |
| CN201057736Y (en) * | 2007-06-08 | 2008-05-14 | 西北农林科技大学 | Pressure regulating type water and fertilizer irrigation control system for crop root zone |
| CN201078481Y (en) * | 2007-09-11 | 2008-06-25 | 姚利洪 | Water inlet and outlet control valve for solar water heater |
| CN101889529A (en) * | 2010-06-28 | 2010-11-24 | 戴盛富 | Automatic water absorbing type potting method of herbaceous plant |
| US20100320291A1 (en) * | 2009-06-18 | 2010-12-23 | Guang-Yau Stanley Chen | Closed capillary water distribution system for planters |
| CN201957530U (en) * | 2011-04-14 | 2011-09-07 | 南京邮电大学 | Siphon irrigation pipe |
| CN102265772A (en) * | 2011-05-30 | 2011-12-07 | 刘良山 | Combined energy-saving rain spraying device |
| CN202232395U (en) * | 2011-09-08 | 2012-05-30 | 甘肃大禹节水集团股份有限公司 | Static and mixed oxygenation trickle irrigation device |
| WO2013175323A1 (en) * | 2012-05-22 | 2013-11-28 | Golovanov Sergey Aleksandrovich | Storage - type device for plant watering |
| WO2013192321A1 (en) * | 2012-06-20 | 2013-12-27 | Ensworth Mark M | Drip emitter with outlet tube |
| CN203563464U (en) * | 2013-11-22 | 2014-04-30 | 尹燕奎 | Anti-clogging perforated watering device |
-
2015
- 2015-02-03 CN CN201510055912.3A patent/CN104542187B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1166268A (en) * | 1996-05-29 | 1997-12-03 | 瞿斌 | Irrigation and storage infiltration pipe and application method thereof |
| CN2461272Y (en) * | 2001-01-04 | 2001-11-28 | 中国科学院南京土壤研究所 | Sucking/permeating irrigation appts. |
| CN2591957Y (en) * | 2002-12-13 | 2003-12-17 | 张军毅 | Water-storing and moisture-holding apparatus for tree planting |
| CN1692708A (en) * | 2005-01-10 | 2005-11-09 | 中国矿业大学（北京校区） | Watering means, prepn. method and application method thereof |
| CN2913477Y (en) * | 2006-05-08 | 2007-06-20 | 杨浩良 | Water-saving flushing water tank |
| CN201057736Y (en) * | 2007-06-08 | 2008-05-14 | 西北农林科技大学 | Pressure regulating type water and fertilizer irrigation control system for crop root zone |
| CN101103695A (en) * | 2007-06-13 | 2008-01-16 | 西北农林科技大学 | Pressure regulating type water and fertilizer irrigation control system for crop root zone |
| CN201078481Y (en) * | 2007-09-11 | 2008-06-25 | 姚利洪 | Water inlet and outlet control valve for solar water heater |
| US20100320291A1 (en) * | 2009-06-18 | 2010-12-23 | Guang-Yau Stanley Chen | Closed capillary water distribution system for planters |
| CN101889529A (en) * | 2010-06-28 | 2010-11-24 | 戴盛富 | Automatic water absorbing type potting method of herbaceous plant |
| CN201957530U (en) * | 2011-04-14 | 2011-09-07 | 南京邮电大学 | Siphon irrigation pipe |
| CN102265772A (en) * | 2011-05-30 | 2011-12-07 | 刘良山 | Combined energy-saving rain spraying device |
| CN202232395U (en) * | 2011-09-08 | 2012-05-30 | 甘肃大禹节水集团股份有限公司 | Static and mixed oxygenation trickle irrigation device |
| WO2013175323A1 (en) * | 2012-05-22 | 2013-11-28 | Golovanov Sergey Aleksandrovich | Storage - type device for plant watering |
| WO2013192321A1 (en) * | 2012-06-20 | 2013-12-27 | Ensworth Mark M | Drip emitter with outlet tube |
| CN203563464U (en) * | 2013-11-22 | 2014-04-30 | 尹燕奎 | Anti-clogging perforated watering device |
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|---|---|
| CN104542187B (en) | 2018-12-28 |
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