CN116724863B - Intelligent water-saving irrigation device and method for rice - Google Patents
Intelligent water-saving irrigation device and method for rice Download PDFInfo
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- CN116724863B CN116724863B CN202310948425.4A CN202310948425A CN116724863B CN 116724863 B CN116724863 B CN 116724863B CN 202310948425 A CN202310948425 A CN 202310948425A CN 116724863 B CN116724863 B CN 116724863B
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- diversion pipe
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- 238000003973 irrigation Methods 0.000 title claims abstract description 53
- 230000002262 irrigation Effects 0.000 title claims abstract description 53
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 24
- 235000009566 rice Nutrition 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 16
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 313
- 238000003860 storage Methods 0.000 claims abstract description 88
- 239000007921 spray Substances 0.000 claims description 37
- 230000000903 blocking effect Effects 0.000 claims description 24
- 241000209094 Oryza Species 0.000 claims description 22
- 230000000694 effects Effects 0.000 claims description 12
- 230000008093 supporting effect Effects 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 10
- 239000011229 interlayer Substances 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000009333 weeding Methods 0.000 description 9
- 238000007726 management method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 230000005068 transpiration Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 244000037666 field crops Species 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses an intelligent water-saving irrigation device and method for paddy rice, which belong to the technical field of crop irrigation and comprise a water storage tank for storing water and a water diversion pipe communicated with the water storage tank for irrigating crops, wherein the water storage tank is fixedly communicated with the water diversion pipe by an irrigation connecting pipe; each water storage tank is responsible for providing water sources in nearby areas, long-distance water diversion is not needed by using a conveying device, water is not easy to store in the pipe, and energy and water are saved; according to the invention, the rainwater is collected by utilizing the water diversion pipes which are indispensable in the irrigation process, a water collecting device is not needed to be additionally used, the rainwater can be collected on the upper surfaces of all the water diversion pipes, the collection area is large, and the rainwater collection efficiency is high.
Description
Technical Field
The invention relates to the technical field of crop irrigation, in particular to an intelligent water-saving irrigation device and method for rice.
Background
In the prior art, three modes are mainly adopted for irrigating farmlands, the first mode is to directly conduct large-area water diversion irrigation on the farmlands aiming at crops with large water demand of rice, and the irrigation mode can be suitable for few crops and cannot conduct crop growth management with a small amount of water supplementing; secondly, water pipes are arranged on the ground, holes are formed in the side walls of the water pipes, water sources are sprayed through the holes, and meanwhile, crops in a large area are irrigated, in the irrigation mode, the water pipes can obstruct the running path of a weeding machine, the weeding effect is reduced, the irrigation uniformity is low, and the water saving degree of an external water source is low; thirdly, a water source spraying device is arranged in the farmland at intervals, the water source spraying device can spray the water source onto crop blades, air holes are blocked, the transpiration effect of plants is affected, the spraying device has high atomization degree on the water source, the water source is rapidly evaporated, and the water source is seriously wasted; patent publication No. CN 202184014U: a rainwater collecting and water-saving irrigation device is disclosed, which is characterized in that rainwater is collected and stored, and then automatically irrigated into soil through a drainage pipe network, wherein the scheme can collect the rainwater for saving water, but has large occupied area, and adverse effects are generated on cultivation area and crop growth maintenance; patent publication No. CN 218851540U: a water-saving irrigator is disclosed, in rainy days, rainwater can fall into the interior of a conical cylinder, collect the interior of a water storage barrel through a hollow supporting rod, the technical scheme favorable for collecting and reutilizing the rainwater, the water storage capacity is large, but when there is a long-distance irrigation demand, the long-distance water delivery is needed by means of a large number of pipe fittings; the prior art can not provide the technical scheme that can evenly distributed in the field, and does not cause adverse effect to crops maintenance machinery, maintainer, and the prior art is collected the scheme area that realizes the water conservation effect with the rainwater and is big and collection efficiency is low.
Disclosure of Invention
The invention aims to provide an intelligent water-saving irrigation device and method for rice, which are used for solving the problem of low rainwater collection efficiency in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The intelligent water-saving irrigation device for paddy rice comprises a water storage tank for storing water and a water diversion pipe communicated with the water storage tank and used for irrigating crops, wherein the water storage tank is fixedly communicated with the water diversion pipe through an irrigation connecting pipe, a first water pump and a first valve are arranged in the middle of the irrigation connecting pipe, when crops are irrigated, the first water pump and the first valve are opened, crops can be irrigated, the water diversion pipe is distributed in a crop clearance channel, a water tank support is fixedly supported at the bottom of the water storage tank, the bottom of the water tank support is fixedly arranged in the crop clearance channel, the water storage tank is a flat cuboid, so that the water storage tanks can be densely and regularly distributed, the crop clearance channels between adjacent water storage tanks are not blocked by the water storage tank, a weeder and management personnel can smoothly pass through the water storage tank, a belt Kong Dingban is fixedly arranged at the top end of the water storage tank, a top plate with a hole can collect rainwater for preparing crops for irrigation, and large-volume sundries can be prevented from entering the water storage tank, and water quality pollution in the water storage tank is avoided;
The communication hole has been seted up to adjacent storage water tank lateral wall bottom, the adjacent storage water tank utilizes the communication hole to communicate with the both ends of same arch pipe respectively, on the basis of communicating pipe principle, ensure that all storage water tank water levels are the same, receive the topography or shelter from the influence of thing, in the rainwater collection process, the storage water tank rainwater collection efficiency of different positions is different, utilize the intercommunication effect of arch pipe, can make the rainwater collection inefficiency's storage water tank also obtain the rainwater from other storage water tanks, in order to prepare to irrigate and use, guarantee field crops irrigate evenly, irrigate evenly can help the managers to know the volume of watering of all crops in the cycle time, avoid different regional drought waterlogging condition different, make the phenomenon that crops growth state can't be mastered produce, and arch pipe can make the weeder, the manager can pass through from the below smoothly, do not cause the influence to normal weeding, the fertilization process.
The utility model discloses a water storage device, including the water storage tank, the communication hole is inside fixed mounting, the communication hole is inside to be fixed mounting has the outer tube that rotates, rotate in the outer tube to rotate outer tube pipe diameter as the axle rotation intercommunication has the inner tube that rotates, it is provided with the rubber layer to rotate inner tube lateral wall, the rubber layer plays the blocking effect to the inside water source of storage tank, rotate inner tube keep away from the inside one end of storage tank and arch pipe mouth fixed intercommunication, make on the basis that the arch pipe can the adjacent storage tank of intercommunication, can use the rotation inner tube as the axle rotation, arch pipe initial state is vertical, rotate arch pipe to incline the state, arch pipe top height reduces this moment, the inside rivers flow resistance of arch pipe reduces, the rivers circulation between the storage tank is more smooth and easy, agricultural machinery height according to crops planting environment, daily management use, the manager height, rotatory arch pipe carries out arch pipe top height's regulation to ensure arch pipe below has sufficient traffic height, and make the unobstructed degree maximize of rivers.
The vertical couple that hangs that is fixed with on the storage water tank lateral wall, fixed mounting has the rope that hangs on the arch pipe, the rope that hangs keeps away from arch pipe one end and hangs the hook and pull to be connected, hangs the rope and hangs the hook with the suspension of different height and be connected, can maintain the arch pipe at different rotation angle, plays the fixed and maintenance effect of current state to the arch pipe.
A plurality of water blocking channels are transversely arranged on the outer surface of the water diversion pipe, water absorbing holes are arranged in the water blocking channels, the water absorbing holes are communicated with the water blocking channels and the inner space of the water diversion pipe, raindrops can quickly flow to the ground along the surface of the smooth pipe in rainy days, the water blocking channels can block the raindrops, the time of the raindrops falling to the ground is prolonged, the aperture of one end of the water absorbing holes close to the water blocking channels is larger than the aperture of one end of the water absorbing holes close to the inner part of the water diversion pipe, so that the raindrops outside the water diversion pipe can smoothly enter the water diversion pipe, and the water inside the water diversion pipe is not easy to be discharged from the water absorbing holes, the method comprises the steps that the water quantity flowing out of the outside from a water suction hole in the irrigation process is reduced, a water collecting pipe communicated with the inner space of a water storage tank is fixedly arranged at the top end of the side wall of the water storage tank, the water collecting pipe is fixedly communicated with the water distributing pipe through a pipe fitting, a second water pump and a second valve are arranged in the middle of the water collecting pipe, the second valve is controlled to be opened, the second water pump is opened, the first valve is closed, the first water pump is closed, negative pressure is pumped in the water distributing pipe by the second water pump, and raindrops accumulated in a water blocking channel are attracted by the negative pressure and sequentially flow through the water suction hole, the water distributing pipe and the water collecting pipe, and finally are collected and enter the water storage tank; after the rainy day, the second valve is closed, and the second water pump is closed.
The utility model discloses a weeding machine, including the shunt tubes, arc support, support bar, shunt tubes, support bar, shunt tubes bottom fixed mounting has the arc support, arc support and support bar's supporting role can increase the interval of shunt tubes and ground, avoids the shunt tubes to cause the weeding route of blocking the weeder.
The bracing piece is the bracing piece that can stretch out and draw back, the bracing piece includes outer draw tube, interior telescopic link, spacing jack, spacing inserted bar, outer draw tube top and arc support connection are fixed, outer draw tube is the body of opening downwardly, the inside vertical slidable mounting of outer draw tube has interior telescopic link, transversely run through on the outer draw tube lateral wall and seted up a plurality of spacing jack, transversely run through on the inner draw tube lateral wall and seted up a plurality of spacing jack, align a spacing jack on the outer draw tube and an spacing jack on the interior telescopic link, insert spacing inserted bar from the side and carry out spacingly, can realize that bracing piece supporting height's regulation and fixed, and then to different crops, agricultural machinery, the distributive pipe can carry out the high setting that accords with the management environment.
An inner bearing pipe is fixedly arranged below the water diversion pipe, an outer flow pipe is sleeved outside the inner bearing pipe, a stable connection strip is used for fixing the inner bearing pipe and the outer flow pipe, the water diversion pipe is fixedly connected with the outer flow pipe, an interlayer space of the inner bearing pipe and the outer flow pipe is communicated with the inner space of the water diversion pipe, a motor is fixedly arranged inside the inner bearing pipe, the motor is externally connected with a solar power supply, a connection pipe is fixedly communicated with the bottom end of the outer flow pipe, an annular chute is horizontally arranged on the inner side wall of the connection pipe, a spray head is arranged below the connection pipe, a ring is fixedly arranged at the top end of the outer side wall of the spray head and is positioned in the annular chute, a water spraying hole is formed in the spray head, a spray head top plate is fixedly arranged at the top end of the inner side wall of the spray head, the spray head top plate is vertically penetrated and provided with a spray head water through hole, the motor transmission shaft is in transmission connection with the spray head top plate, when irrigation is carried out, the water source in the water storage tank sequentially flows through the irrigation connecting pipe, the water distribution pipe, the interlayer space between the inner bearing pipe and the outer flow pipe, the connecting pipe, the spray head water through hole and the spray head, and finally is sprayed out from the water spray hole to uniformly irrigate the ground surface, further, the water source spraying only aiming at the ground surface is carried out for different growth periods of different crops and the same crops by means of the height adjusting function of the supporting rod, the water source spraying at the high position is prevented from blocking the air holes of the blades, the effect of crop transpiration is not influenced, the healthy growth of crops is realized, the motor drives the spray head top plate and the spray head to rotate, the surface irrigation is more uniform, the ground surface water can uniformly penetrate down to the plant roots, and all crops grow uniformly, there is no need to manage the weak areas for crop growth separately.
When crops are irrigated, a first water pump and a first valve are opened, so that crops can be irrigated, and a water source in the water storage tank sequentially flows through an irrigation connecting pipe, a water distribution pipe, an interlayer space between an inner bearing pipe and an outer flow pipe, the connecting pipe, a spray nozzle water through hole and a spray nozzle, and finally, the water is sprayed from the water spray hole to uniformly irrigate the ground surface; in a rainy day state, controlling a second valve to be opened, a second water pump to be opened, a first valve to be closed and a first water pump to be closed, wherein the second water pump pumps negative pressure in the water diversion pipe, and raindrops accumulated at the water blocking channel are sequentially led to flow through a water absorption hole, the water diversion pipe and the water collection pipe under the suction of the negative pressure and finally collected into a water storage tank; after the rainy day, the second valve is closed, and the second water pump is closed.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, the water storage tanks can be densely and regularly distributed in the field, and crop clearance channels between adjacent water storage tanks are not blocked by the water storage tanks, so that a weeding machine and management personnel can smoothly pass through; each water storage tank is responsible for providing water sources in nearby areas, long-distance water diversion is not needed by using a conveying device, water is not easy to store in the pipe, and energy and water are saved;
According to the invention, the rainwater is collected by utilizing the water diversion pipes which are essential in the irrigation process, a water collecting device is not needed to be additionally used, the rainwater can be collected by the upper surfaces of all the water diversion pipes, the collection area is large, and the rainwater collection efficiency is high;
According to the invention, based on the communicating pipe principle, the arch pipe is utilized to communicate the water sources in the adjacent water storage tanks, so that common communication of all the water storage tanks can be carried out, the water quantity in each water storage tank in each area is uniformly stored, and crop maintenance personnel can more easily uniformly control the integral irrigation water quantity in the field.
Drawings
FIG. 1 is a schematic diagram of the whole structure of an intelligent water-saving irrigation device for paddy rice according to the invention;
FIG. 2 is a schematic diagram of the area structure of a water storage tank of the intelligent water-saving irrigation device for paddy rice;
FIG. 3 is a schematic view showing the sectional structure of a water diversion pipe area of the intelligent water-saving irrigation apparatus for paddy rice;
FIG. 4 is a schematic view of the structure of the inner bearing pipe area of the intelligent water-saving irrigation apparatus for paddy rice according to the present invention;
FIG. 5 is a schematic diagram showing the sectional structure of the inner bearing pipe area of the intelligent water-saving irrigation apparatus for paddy rice;
FIG. 6 is a schematic diagram showing the structure of the front section of the inner bearing pipe area of the intelligent water-saving irrigation apparatus for paddy rice according to the present invention;
FIG. 7 is a schematic view showing the sectional structures of the areas of the rotating inner pipe and the rotating outer pipe of the intelligent water-saving irrigation device for paddy rice;
fig. 8 is a schematic diagram showing the detailed structure of the support rod of the intelligent water-saving irrigation device for paddy rice.
Reference numerals in the drawings: 100. crops; 101. a water storage tank; 102. a water diversion pipe; 103. a water tank bracket; 104. a band Kong Dingban; 201. an arch pipe; 202. rotating the inner tube; 203. rotating the outer tube; 204. a rubber layer; 301. a hanging hook; 302. a suspension rope; 401. a water blocking channel; 402. a water suction hole; 501. an arc-shaped bracket; 502. a support rod; 601. an outer shrinkage tube; 602. an inner telescopic rod; 603. limiting jack; 604. a limit inserted link; 701. an inner carrier tube; 702. an outflow conduit; 703. a motor; 704. stabilizing the connecting strips; 705. a spray head; 706. a water spraying hole; 707. a connecting pipe; 708. a top plate of the spray head; 709. the water hole of the spray head.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples: as shown in fig. 1-8, the intelligent water-saving irrigation device for paddy rice comprises a water storage tank 101 for storing water and a water diversion pipe 102 communicated with the water storage tank 101 for irrigating crops, wherein the water storage tank 101 is fixedly communicated with the water diversion pipe 102 by an irrigation connecting pipe, a first water pump and a first valve are arranged in the middle of the irrigation connecting pipe, when crops are irrigated, the first water pump and the first valve are opened, crops can be irrigated, the water diversion pipe 102 is distributed in a crop clearance channel, a water tank support 103 is fixedly arranged at the bottom of the water storage tank 101, the bottom of the water tank support 103 is fixedly arranged in the crop clearance channel, the water storage tank 101 is in a flat cuboid shape, so that the water storage tanks 101 can be densely and regularly distributed, the crop clearance channels between adjacent water storage tanks 101 are not blocked by the water storage tank 101, a weeder and a manager can smoothly pass through, a belt Kong Dingban is fixedly arranged at the top end of the water storage tank 101, and a top plate 104 with a hole can collect rainwater for crops to irrigate and use, and large-volume sundries can be prevented from entering the water storage tank 101, and water in the water storage tank 101 is prevented from being polluted;
The communication hole has been seted up to adjacent storage water tank 101 lateral wall bottom, the both ends intercommunication of adjacent storage water tank 101 with same arch pipe 201 are used to the intercommunicating pore respectively, on the basis of communicating pipe principle, ensure that all storage water tank 101 water levels are the same, receive the influence of topography or shielding object, in the rainwater collection process, the storage water tank 101 rainwater collection efficiency of different positions is different, utilize the intercommunication effect of arch pipe 201, can make the storage water tank 101 that rainwater collection efficiency is low also obtain the rainwater from other storage water tanks 101, in order to prepare to irrigate and use, guarantee field crops irrigate evenly, irrigate evenly and can help the managers to know the volume of watering of all crops in the cycle time, avoid different regional drought and waterlogging conditions different, make the phenomenon that crops growth state can't be mastered produce, and arch pipe 201 can make the weeder, the manager pass through from the below smoothly, do not cause the influence to normal weeding, fertilization process.
The outer rotating pipe 203 is fixedly installed in the communication hole, the inner rotating pipe 202 is communicated with the outer rotating pipe 203 in a rotating mode by taking the pipe diameter of the outer rotating pipe 203 as a shaft, a rubber layer 204 is arranged on the outer side wall of the inner rotating pipe 202, the rubber layer 204 plays a role in blocking an internal water source of the water storage tank 101, one end, away from the inner part of the water storage tank 101, of the inner rotating pipe 202 is fixedly communicated with the pipe orifice of the arched pipe 201, the arched pipe 201 can rotate by taking the inner rotating pipe 202 as a shaft on the basis that the arched pipe 201 can be communicated with an adjacent water storage tank 101, the initial state of the arched pipe 201 is vertical, the arched pipe 201 is rotated to an inclined state, at the moment, the top end height of the arched pipe 201 is reduced, the internal water flow resistance of the arched pipe 201 is reduced, the water flow between the water storage tanks 101 is smoother, and according to the crop planting environment, the height of an agricultural machine used in daily management, the height of an administrator, and the height of the top end of the arched pipe 201 is regulated by rotating the arched pipe 201, so that the adequate passing height is guaranteed below the arched pipe 201, and the water flow smoothness is maximized.
A plurality of hanging hooks 301 are vertically fixed on the side wall of the water storage tank 101, hanging ropes 302 are fixedly installed on the arched tube 201, one ends, far away from the arched tube 201, of the hanging ropes 302 are connected with the hanging hooks 301 in a traction mode, the hanging ropes 302 are connected with the hanging hooks 301 with different heights, the arched tube 201 can be maintained at different rotation angles, and the fixing and maintaining effects of the current state are achieved on the arched tube 201.
A plurality of water blocking channels 401 are transversely formed in the outer surface of the water diversion pipe 102, water absorbing holes 402 are formed in the water blocking channels 401, the water absorbing holes 402 are communicated with the inner space of the water diversion pipe 102, raindrops fall on the smooth pipe surface in a rainy day, the raindrops can quickly flow to the ground along the pipe surface, the water blocking channels 401 can block the raindrops, the time for the raindrops to fall to the ground is prolonged, the aperture of one end, close to the water blocking channels 401, of the water absorbing holes 402 is larger than the aperture of the other end, close to the water absorbing holes 402, of the water diversion pipe 102, the outside raindrops can smoothly enter the water diversion pipe 102, water in the water diversion pipe 102 is not easy to be discharged from the water absorbing holes 402, the water collecting pipe communicated with the inner space of the water storage tank 101 is fixedly arranged at the top end of the side wall of the water storage tank 101 in a pipe, the water collecting pipe is fixedly communicated with the water diversion pipe 102 by using a pipe fitting, a second water pump and a second valve are arranged in the middle of the water collecting pipe, the second valve is controlled to be opened, the second water pump is closed, the first valve is closed, the first water pump is closed, the second water pump is closed, the inside the water absorption pipe 102 is sucked into the water diversion pipe 102, and is accumulated in the water blocking pipe 101 and negative pressure is sequentially sucked into the water absorption channel 101 and is sucked into the water absorption channel and is sequentially; after the rainy day, the second valve is closed, and the second water pump is closed.
The arc-shaped support 501 is fixedly arranged at the bottom of the water diversion pipe 102, the supporting rod 502 is fixedly arranged at the bottom end of the arc-shaped support 501, the distance between the water diversion pipe 102 and the ground can be increased due to the supporting effect of the arc-shaped support 501 and the supporting rod 502, and the blocking of the water diversion pipe 102 to the weeding path of the weeding machine is avoided.
The bracing piece 502 is the bracing piece 502 that can stretch out and draw back, the bracing piece 502 includes outer draw-in pipe 601, interior telescopic link 602, spacing jack 603, spacing inserted bar 604, outer draw-in pipe 601 top is connected fixedly with arc support 501, outer draw-in pipe 601 is the pipe body of opening downwardly facing, the inside vertical slidable mounting of outer draw-in pipe 601 has interior telescopic link 602, transversely run through on the outer draw-in pipe 601 lateral wall and seted up a plurality of spacing jack 603, transversely run through on the inner draw-in pipe 602 lateral wall and set up a plurality of spacing jack 603, with a spacing jack 603 on the outer draw-in pipe 601 with a spacing jack 603 on the inner draw-in pipe 602 aim at, insert spacing inserted bar 604 from the side and carry out spacingly, can realize that bracing piece 502 support height's regulation and fixed, and then to different crops, agricultural machinery, water distribution pipe 102 can accord with the high setting of management environment.
An inner bearing tube 701 is fixedly arranged below the water distribution tube 102, an outer flow tube 702 is sleeved outside the inner bearing tube 701, a stable connection strip 704 is used for fixing the inner bearing tube 701 and the outer flow tube 702, the water distribution tube 102 is fixedly connected with the outer flow tube 702, the interlayer space of the inner bearing tube 701 and the outer flow tube 702 is communicated with the inner space of the water distribution tube 102, a motor 703 is fixedly arranged inside the inner bearing tube 701, the motor 703 is externally connected with a solar power supply, the bottom end of the outer flow tube 702 is fixedly communicated with a connection tube 707, an annular chute is horizontally arranged on the inner side wall of the connection tube 707, a spray head 705 is arranged below the connection tube 707, a ring is fixedly arranged at the top end of the outer side wall of the spray head 705 and is positioned in the annular chute, the ring and the annular chute play a vertical limiting role on the spray head 705, a water spraying hole 706 is formed in the spray head 705, a spray head top plate 708 is fixedly arranged at the top end of the inner side wall of the spray head 705, the spray head top plate 708 is vertically penetrated and provided with a spray head water through hole 709, a transmission shaft of the motor 703 is in transmission connection with the spray head top plate 708, when irrigation is carried out, water sources inside the water storage tank 101 sequentially flow through an irrigation connecting pipe, a water distribution pipe 102, an interlayer space between the inner bearing pipe 701 and the outer flow pipe 702, a connecting pipe 707, the spray head water through hole 709 and the spray head 705, finally, the water is sprayed out from the water spray holes 706 to uniformly irrigate the ground surface, further, the water source spraying only aiming at the ground surface is carried out for different crops and different growth periods of the same crops by means of the height adjusting function of the supporting rod 502, the high water spraying source is prevented from blocking air holes of blades, the crop transpiration effect is not influenced, the healthy growth of the crops is enabled, the motor 703 drives the spray head top plate 708 and the spray head 705 to rotate, the ground surface irrigation is enabled to be more uniform, the ground surface water is enabled to uniformly permeate down to the plant roots, all crops grow uniformly, there is no need to manage the weak areas for crop growth separately.
In the intelligent water-saving irrigation method for paddy rice, when crops are irrigated, a first water pump and a first valve are opened, so that crops can be irrigated, and the water source in the water storage tank 101 sequentially flows through an irrigation connecting pipe, a water distribution pipe 102, an interlayer space between an inner bearing pipe 701 and an outer flow pipe 702, a connecting pipe 707, a nozzle water through hole 709 and a nozzle 705, and finally is sprayed from the water spray hole 706 to uniformly irrigate the ground surface; in a rainy day state, the second valve is controlled to be opened, the second water pump is controlled to be opened, the first valve is controlled to be closed, the first water pump is controlled to be closed, negative pressure is pumped in the water diversion pipe 102 by the second water pump, and raindrops accumulated at the water blocking channel 401 are sequentially led to flow through the water absorption hole 402, the water diversion pipe 102 and the water collection pipe under the suction of the negative pressure, and finally are collected into the water storage tank 101; after the rainy day, the second valve is closed, and the second water pump is closed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a rice intelligence water-saving irrigation device, includes storage water tank (101) that are used for the water storage, and water diversion pipe (102) that are used for irrigating crops, its characterized in that with storage water tank (101) intercommunication: the water storage tank (101) is fixedly communicated with the water diversion pipe (102) through an irrigation connecting pipe, a first water pump and a first valve are arranged in the middle of the irrigation connecting pipe, the water diversion pipe (102) is distributed in a crop clearance channel, a water tank support (103) is fixedly supported at the bottom of the water storage tank (101), the bottom of the water tank support (103) is fixedly arranged in the crop clearance channel, the water storage tank (101) is a flat cuboid, and a belt Kong Dingban (104) is fixedly arranged at the top end of the water storage tank (101);
The bottom ends of the side walls of the adjacent water storage tanks (101) are provided with communication holes, and the adjacent water storage tanks (101) are respectively communicated with the two ends of the same arch pipe (201) by the aid of the communication holes;
The inner end of the rotation inner pipe (202) far away from the water storage tank (101) is fixedly communicated with the pipe orifice of the arch pipe (201).
2. The intelligent water-saving irrigation device for paddy rice according to claim 1, wherein: a plurality of hanging hooks (301) are vertically fixed on the side wall of the water storage tank (101), hanging ropes (302) are fixedly installed on the arched tube (201), and one end, far away from the arched tube (201), of each hanging rope (302) is connected with the hanging hooks (301) in a traction mode.
3. The intelligent water-saving irrigation device for paddy rice according to claim 1, wherein: a plurality of water blocking channels (401) are transversely formed in the outer surface of the water diversion pipe (102), water absorbing holes (402) are formed in the water blocking channels (401), the water absorbing holes (402) are communicated with the inner space of the water diversion pipe (102), the aperture of one end of each water absorbing hole (402) close to the water blocking channel (401) is larger than that of one end of each water absorbing hole (402) close to the inner end of the water diversion pipe (102), a water collecting pipe communicated with the inner space of the water storage tank (101) is fixedly arranged at the top end of the side wall of the water storage tank (101), the water collecting pipe is fixedly communicated with the water diversion pipe (102) through a pipe fitting, and a second water pump and a second valve are arranged in the middle of the water collecting pipe.
4. The intelligent water-saving irrigation device for paddy rice according to claim 1, wherein: an arc-shaped support (501) is fixedly arranged at the bottom of the water diversion pipe (102), and a supporting rod (502) is fixedly arranged at the bottom end of the arc-shaped support (501).
5. The intelligent water-saving irrigation apparatus for paddy rice according to claim 4, wherein: the supporting rod (502) is a telescopic supporting rod (502), the supporting rod (502) comprises an outer telescopic pipe (601), an inner telescopic rod (602), a limiting jack (603) and a limiting inserting rod (604), the top of the outer telescopic pipe (601) is fixedly connected with an arc-shaped support (501), the outer telescopic pipe (601) is a pipe body with a downward opening, the inner telescopic rod (602) is vertically and slidably installed in the outer telescopic pipe (601), a plurality of limiting jacks (603) are transversely formed in the side wall of the outer telescopic pipe (601) in a penetrating mode, and a plurality of limiting jacks (603) are transversely formed in the side wall of the inner telescopic rod (602) in a penetrating mode.
6. The intelligent water-saving irrigation apparatus for paddy rice according to claim 5, wherein: the utility model discloses a shower nozzle, including water diversion pipe (102), water diversion pipe (701), water diversion pipe (102), water diversion pipe (701) below fixed mounting has interior carrier pipe (701), interior carrier pipe (701) outside cover is equipped with outer runner pipe (702), utilizes firm linking strip (704) to make fixedly between interior carrier pipe (701) and the outer runner pipe (702), interior carrier pipe (701) and outer runner pipe (702) intermediate layer space communicate each other with water diversion pipe (102) inner space, interior carrier pipe (701) internally fixed mounting has motor (703), and external solar power supply of motor (703), outer runner pipe (702) bottom fixed communication has linking pipe (707), annular spout has been seted up to the level on linking pipe (707) inside wall, linking pipe (707) below is provided with shower nozzle (705), shower nozzle (705) lateral wall top fixed mounting has the ring, and the ring is located annular spout, ring and annular spout play vertical spacing effect to shower nozzle (705), offer hole (706) on shower nozzle (705), shower nozzle (708) inside wall fixed mounting has shower nozzle (708) top end, shower nozzle (708) are connected with top plate (708) vertically.
7. The method for using the intelligent water-saving irrigation device for paddy rice according to claims 1-6, wherein the method comprises the following steps: when the crop irrigation is carried out, the first water pump and the first valve are opened, the crop irrigation can be carried out, the water source in the water storage tank (101) sequentially flows through the irrigation connecting pipe, the water distribution pipe (102), the interlayer space between the inner bearing pipe (701) and the outer flow pipe (702), the connecting pipe (707), the spray head water through hole (709) and the spray head (705), and finally the water is sprayed from the water spraying hole (706) to uniformly irrigate the ground surface; in a rainy day state, controlling a second valve to be opened, a second water pump to be opened, a first valve to be closed and a first water pump to be closed, wherein the second water pump pumps negative pressure in the water diversion pipe (102), and raindrops accumulated at the water blocking channel (401) flow through the water absorption hole (402), the water diversion pipe (102) and the water collection pipe in sequence under the suction of the negative pressure, and finally are collected into the water storage tank (101); after the rainy day, the second valve is closed, and the second water pump is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310948425.4A CN116724863B (en) | 2023-07-31 | 2023-07-31 | Intelligent water-saving irrigation device and method for rice |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310948425.4A CN116724863B (en) | 2023-07-31 | 2023-07-31 | Intelligent water-saving irrigation device and method for rice |
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| CN116724863A CN116724863A (en) | 2023-09-12 |
| CN116724863B true CN116724863B (en) | 2024-04-23 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213127316U (en) * | 2020-09-10 | 2021-05-07 | 王玉敏 | Agricultural technology promotes to plant and uses water-saving irrigation big-arch shelter |
| CN216567900U (en) * | 2022-01-16 | 2022-05-24 | 肖凤西 | Irrigation and water conservancy water-saving irrigation device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213127316U (en) * | 2020-09-10 | 2021-05-07 | 王玉敏 | Agricultural technology promotes to plant and uses water-saving irrigation big-arch shelter |
| CN216567900U (en) * | 2022-01-16 | 2022-05-24 | 肖凤西 | Irrigation and water conservancy water-saving irrigation device |
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| CN116724863A (en) | 2023-09-12 |
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