CN111657124B - Agricultural water-saving device for big plain area and use method - Google Patents
Agricultural water-saving device for big plain area and use method Download PDFInfo
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- CN111657124B CN111657124B CN202010409649.4A CN202010409649A CN111657124B CN 111657124 B CN111657124 B CN 111657124B CN 202010409649 A CN202010409649 A CN 202010409649A CN 111657124 B CN111657124 B CN 111657124B
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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
- A01G29/00—Root feeders; Injecting fertilisers into the roots
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Abstract
The invention discloses an agricultural water-saving device for a grand plain area and a using method, belonging to the technical field of agricultural water saving. Can realize watering in can realizing through neotype irrigation mode, moisture direct permeation to soil, avoid moisture loss because of the evaporation, great reduction the waste of water resource, the water conservation environmental protection, and can soil absorb water after saturation, the waste of the water resource that further reduces is irrigated in stopping that can be timely.
Description
Technical Field
The invention relates to the field of agricultural water conservation, in particular to an agricultural water-saving device for a big plain area and a using method thereof.
Background
Agricultural production refers to the production activities for planting crops, including the production of grains, cotton, oil, hemp, silk, tea, sugar, vegetables, tobacco, fruits, medicines, miscellaneous (referring to other commercial crops, green manure crops, farm crops and other crops) and the like.
Irrigation is a technical measure for supplementing water required by crops to the ground in agricultural production, and in order to ensure the normal growth of the crops and obtain high and stable yield, the crops must be supplied with sufficient water. Under natural conditions, the water requirement of crops cannot be met due to insufficient precipitation or uneven distribution, so artificial irrigation is required to compensate for the deficiency of natural rainfall.
Irrigation among the prior art, or establish the irrigation canals and ditches through digging, or spray through the pipeline, lead to the subaerial in farmland with water, then in water infiltration soil, for the root system of crop provides moisture, at first, the earth's surface temperature is higher, among the irrigation process, a large amount of water resources can be wasted in the evaporation of water, and can't in time judge whether saturated of soil, irrigate often and reach the saturation back at soil, still can last certain time, lead to ground can remain a large amount of water, cause the waste of water resource. Therefore, the agricultural water-saving device for the big plain area and the using method thereof are provided.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an agricultural water-saving device for the big plain area and a using method thereof, which can realize that water directly permeates into soil to be irrigated in a novel irrigation mode, avoid loss of water due to evaporation, greatly reduce waste of water resources, save water and protect environment, and can timely stop irrigation after soil is saturated with water, thereby further reducing waste of water resources.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An agricultural water saving device for a big plain area comprises two symmetrically arranged support frames, a support plate is fixedly arranged between the two support frames, a plurality of water tanks which are linearly and uniformly distributed are embedded in the support plate, clear water is contained in the water tanks, the bottom ends of the water tanks are communicated with a connecting pipe, a transition pipe is fixedly connected to the outer wall of the connecting pipe, the bottom end of the transition pipe is communicated with a water guide pipe, the bottom end of the water guide pipe is fixedly connected with a pre-buried bottle, a water distribution bottle is fixedly arranged in the pre-buried bottle, a plurality of first irrigation pipes which are distributed in an annular array are communicated with the outer wall of the side surface of the water distribution bottle, a plurality of second irrigation pipes which are distributed in an annular array are communicated with the outer wall of the side surface of the water distribution bottle and are positioned above the first irrigation pipes, and one ends of the first irrigation pipes and the second irrigation pipes, which are far away from the water distribution bottle, penetrate through the outer wall of the pre-buried bottle and are communicated with the outside, and air guide pipes fixedly arranged on the outer wall of the top of the embedded bottle are arranged on two sides of the water guide pipe.
A fixed rod arranged between the supporting frames is arranged above the supporting plate, an adjusting block is fixedly arranged at the top end of the fixed rod, an adjusting screw rod is connected inside the adjusting block in a threaded manner, a connecting rod is movably arranged between the supporting plate and the fixed rod, both ends of the connecting rod are fixedly connected with slide blocks, a bearing is fixedly connected at the top end of the connecting rod, the adjusting screw rod penetrates through the adjusting block and the fixed rod and is fixedly connected with the inner ring of the bearing, a plurality of linkage rods are fixedly connected at the bottom end of the connecting rod, the linkage rods are equal to the water tank in number and correspond to the water tank one by one, the linkage rods penetrate through the water tank and extend to the inside of the connecting pipe and are fixedly connected with pipe plugs matched with the connecting pipe, a water supply pipe is fixedly connected at one side of the back of the supporting frame, a plurality of water injection pipes matched with the water tank are communicated at one side of the water supply pipe, and the other end of the water injection pipe is communicated with the inside of the water tank, one end of the water supply pipe is fixedly connected with a water pipe connector.
One of them the bottom fixedly connected with unable adjustment base of support frame, another the cover is equipped with movable base on the bottom outer wall of support frame, fixed mounting has adjusting spring on movable base's the bottom inner wall, adjusting spring's top and the support frame fixed connection who corresponds, unable adjustment base and movable base's the equal fixedly connected with bracing piece in bottom.
Further, the top of dividing the water-jug sets up to the opening form, the bottom of aqueduct switches on with the inside of pre-buried bottle, just divide the water-jug to be located the aqueduct under for when the connecting pipe switches on, the clear water in the water tank can flow into in dividing the water-jug, and then in direct infiltration soil through first irrigation pipe and second irrigation pipe, avoids the clear water evaporation and the water waste that leads to, has practiced thrift the water resource.
Furthermore, first irrigation pipe sets up to the slope form, and the one end of first irrigation pipe and the bottle intercommunication of dividing is less than the one end of being connected with pre-buried bottle.
Furthermore, the second irrigation pipe sets up to the slope form, and the one end that second irrigation pipe and divide the bottle intercommunication is higher than the one end of being connected with pre-buried bottle.
Furthermore, the height of the end of the first irrigation pipe connected with the embedded bottle is lower than that of the end of the second irrigation pipe communicated with the water diversion bottle, after the clear water falls into the rear water diversion bottle, the liquid level of the clear water in the water diversion bottle is higher than that of the end of the first irrigation pipe connected with the embedded bottle, the clear water can permeate into the soil through the first irrigation pipe, similarly, the liquid level of the clear water in the water diversion bottle is higher than that of the end of the second irrigation pipe communicated with the water diversion bottle, the clear water can permeate into the soil through the second irrigation pipe, the height of the end of the first irrigation pipe connected with the embedded bottle is lower than that of the end of the second irrigation pipe communicated with the water diversion bottle, so that the priority of the first irrigation pipe is higher than that of the second irrigation pipe, namely, the clear water preferentially permeates into the soil closer to the ground through the first irrigation pipe, and the root system of crops in the grand plain area is generally shallow, the root systems of the crops are mostly concentrated in the soil which is close to the ground, so that the characteristics of the crops in the big plain area can be fitted, and the shallow soil with more root systems is preferentially irrigated.
Further, the air duct is established to circular-arc, and the bottom of air duct switches on with the bottle is inside, and the other end switches on with the external world, and the setting of air duct, pre-buried bottle, the bottle of dividing the interior air can be discharged through the air duct, and in the later stage of irrigating, soil absorbs water and reaches the saturation back, can be full of the clear water fast in the pre-buried bottle, makes air duct department have rivers to go out, and the warning irrigation personnel that can be timely stop irrigating, and then further saving the water resource.
Further, adjusting screw's top fixedly connected with adjusting handle, the slider cover is established on the outer wall of support frame, and slider and support frame sliding connection, the setting of regulating block, adjusting screw, the connecting rod, adjusting handle, the gangbar, the bearing, through the rotatable adjusting screw of handle adjusting handle, adjusting screw and regulating block threaded connection, adjusting screw is just reversing, can make adjusting screw reciprocate, when adjusting screw moves down, the accessible connecting rod drives a plurality of gangbars and moves down simultaneously, and then make the stopcock remove down to in the transition pipe, make the connecting pipe switch on, clear water flow direction branch water-jug in the water tank, begin to irrigate, and is the same as, adjusting screw rebound, can make the connecting pipe block up once more, stop irrigating, thereby be convenient for begin, stop irrigating.
Furthermore, an observation window is arranged on the outer wall of one side of the front face of the water tank, and the arrangement of the observation window can facilitate observation of the residual clear water in the water tank, so that the clear water can be supplemented in time.
Furthermore, the bracing piece sets up to the C style of calligraphy, and the equal fixed mounting in both ends of bracing piece has anti-skidding base, anti-skidding base's bottom is provided with toper antiskid tooth, and the stability when bracing piece, anti-skidding base set up, can improve the device and ground contact.
A use method of an agricultural water-saving device for a big plain area comprises the following steps:
s1, digging a group of pre-buried pits between two adjacent rows of crops, wherein the size, the gap and the number of the group of pre-buried pits correspond to those of the pre-buried bottles;
s2, erecting an agricultural water-saving device for the big plain area above the pre-buried pits in the step S1 to enable the pre-buried bottles to be inserted into the corresponding pre-buried pits, erecting two support frames at two ends of the group of pre-buried pits respectively, and then burying the pre-buried pits to enable the pre-buried bottles to be buried in farmlands, wherein the air guide pipes are exposed out of the ground;
s3, repeating the steps S1 and S2 until agricultural water-saving devices for large plain areas are erected among the rows of crops;
s4, rotating the adjusting screw rod through the adjusting handle to drive the pipe plug to move into the transition pipe to enable the connecting pipe to be conducted, enabling clear water in the water tank to flow into the water distribution bottle, flow to soil through the first irrigation pipe and the second irrigation pipe and permeate into the soil to be absorbed by roots of crops;
s5, observing the liquid level in the water tank through the observation window, and when the liquid level is too low, communicating the water supply pipe with the water outlet end of the water pump through the water pipe connector, and adding clean water into the water tank in time;
s6, closely focusing on the air duct, when water flows out of the air duct, indicating that the soil is saturated when absorbing water, rotating the adjusting handle to drive the pipe plug to move upwards to block the connecting pipe, and completing irrigation.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme is through the joint setting of water tank, connecting pipe, transition pipe, aqueduct, pre-buried bottle, water-separating bottle, first irrigation pipe, second irrigation pipe, air duct, delivery pipe etc. when irrigating, water direct infiltration waters in to soil, avoids moisture loss because of the evaporation, great reduction the waste of water resource, the water conservation environmental protection, and can soil absorb water after the saturation, the waste of the water resource that further reduces is irrigated in stopping that can be timely.
(2) The top of water diversion bottle sets up to the opening form, the bottom of aqueduct switches on with the inside of pre-buried bottle, just the water diversion bottle is located the aqueduct under for when the connecting pipe switches on, the clear water in the water tank can flow into in the water diversion bottle, and then in direct infiltration soil through first irrigation pipe and second irrigation pipe, avoids the clear water evaporation and the water waste that leads to, has practiced thrift the water resource.
(3) Through the arrangement of the pre-buried bottle, the water dividing bottle, the first irrigation pipe and the second irrigation pipe, after clear water falls into the rear water dividing bottle, the clear water in the water dividing bottle can permeate into soil through the first irrigation pipe only after the liquid level of the clear water is higher than the end, connected with the pre-buried bottle, of the first irrigation pipe, similarly, after the liquid level of the clear water in the water dividing bottle is higher than the end, communicated with the water dividing bottle, of the second irrigation pipe, the clear water can permeate into soil through the second irrigation pipe only, the height of the end, connected with the pre-buried bottle, of the first irrigation pipe is lower than that of the end, communicated with the water dividing bottle, of the second irrigation pipe, so that the priority of the first irrigation pipe is higher than that of the second irrigation pipe, namely, the clear water preferentially permeates into soil closer to the ground through the first irrigation pipe, the root systems of crops in the grand plain area are generally shallow, the root systems of the crops are mostly concentrated in the soil closer to the ground, and the characteristics of the crops in the grand plain area can be attached, preferentially irrigate shallow soil with more root systems.
(4) The setting of air duct, air can be discharged through the air duct in pre-buried bottle, the water diversion bottle, and in the later stage of irrigating, soil absorbs water and reaches the saturation back, can be full of the clear water fast in the pre-buried bottle, makes air duct department have rivers to go out, and the warning irrigation personnel that can be timely stop irrigating, and then further saving the water resource.
(5) The regulating block, adjusting screw, the connecting rod, the adjusting handle, the gangbar, the setting of bearing, adjust the rotatable adjusting screw of handle through the handle, adjusting screw and regulating block threaded connection, just reverse adjusting screw, can make adjusting screw reciprocate, when adjusting screw moves down, the accessible connecting rod drives a plurality of gangbars and moves down simultaneously, and then make stopcock downstream to in the transition pipe, make the connecting pipe switch on, clear water flow direction branch water-jug in the water tank, begin to irrigate, the same reason, adjusting screw rebound, can make the connecting pipe block up once more, stop irrigating, thereby be convenient for begin, stop irrigating.
(6) The observation window is arranged, so that the surplus of the clear water in the water tank can be observed conveniently, and the clear water can be supplemented in time.
(7) The arrangement of the supporting rod and the anti-skid base can improve the stability of the device when the device is contacted with the ground.
Drawings
FIG. 1 is a schematic structural diagram of an agricultural water-saving device for use in a large plain area according to the present invention;
FIG. 2 is a cross-sectional view of the inside of a pre-buried bottle of the present invention;
FIG. 3 is a top view of the inside of a pre-buried bottle of the present invention;
FIG. 4 is a cross-sectional view at the water tank of the present invention;
FIG. 5 is a top view of the invention at the support plate;
FIG. 6 is a cross-sectional view of the inside of the mobile base of the present invention;
fig. 7 is a side view of the present invention at a support pole.
The reference numbers in the figures illustrate:
1. a support frame; 2. a support plate; 3. a water tank; 4. a connecting pipe; 5. a transition duct; 6. a water conduit; 7. pre-burying a bottle; 8. a water separating bottle; 9. a first irrigation pipe; 10. a second irrigation pipe; 11. an air duct; 12. a water supply pipe; 13. fixing the rod; 14. an adjusting block; 15. adjusting the screw rod; 16. a connecting rod; 17. a slider; 18. adjusting the handle; 19. a linkage rod; 20. a pipe plug; 21. a bearing; 22. a water pipe connector; 23. a water injection pipe; 24. a fixed base; 25. a movable base; 26. adjusting the spring; 27. a support bar; 28. an anti-slip base; 29. and (4) an observation window.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-3, an agricultural water saving device for use in big plain areas comprises two symmetrically arranged support frames 1, a support plate 2 is fixedly installed between the two support frames 1, a plurality of water tanks 3 which are uniformly distributed in a straight line are embedded in the support plate 2, clear water is contained in the water tanks 3, the bottom ends of the water tanks 3 are communicated with a connecting pipe 4, a transition pipe 5 is fixedly connected to the outer wall of the connecting pipe 4, the bottom end of the transition pipe 5 is communicated with a water guide pipe 6, the bottom end of the water guide pipe 6 is fixedly connected with a pre-embedded bottle 7, a water distribution bottle 8 is fixedly installed in the pre-embedded bottle 7, a plurality of first irrigation pipes 9 which are distributed in an annular array are communicated with the outer wall of the side surface of the water distribution bottle 8, a plurality of second irrigation pipes 10 which are distributed in an annular array are communicated with the outer wall of the pre-embedded bottle 7 and are positioned above the first irrigation pipes 9, and one ends of the first irrigation pipes 9 and the second irrigation pipes 10, which are far away from the water distribution bottle 8, are communicated with the outside, the air guide pipes 11 fixedly installed on the outer wall of the top of the embedded bottle 7 are arranged on two sides of the water guide pipe 6, the top end of the water distribution bottle 8 is arranged to be in an open shape, the bottom end of the water guide pipe 6 is communicated with the inside of the embedded bottle 7, and the water distribution bottle 8 is positioned under the water guide pipe 6, so that when the connecting pipe 4 is communicated, clean water in the water tank 3 can flow into the water distribution bottle 8 and then directly permeates into soil through the first irrigation pipe 9 and the second irrigation pipe 10, water resource waste caused by evaporation of the clean water is avoided, water resources are saved, the first irrigation pipe 9 is arranged to be in an inclined shape, one end of the first irrigation pipe 9 communicated with the water distribution bottle 8 is lower than one end connected with the embedded bottle 7, the second irrigation pipe 10 is arranged to be in an inclined shape, one end of the second irrigation pipe 10 communicated with the water distribution bottle 8 is higher than one end of the embedded bottle 7, the height of one end of the first irrigation pipe 9 connected with the embedded bottle 7 is lower than one end of the second irrigation pipe 10 communicated with the water distribution bottle 8, through the arrangement of the pre-buried bottle 7, the water dividing bottle 8, the first irrigation pipe 9 and the second irrigation pipe 10, after clear water falls into the rear water dividing bottle 8, the liquid level of the clear water in the water dividing bottle 8 is higher than the end, connected with the pre-buried bottle 7, of the first irrigation pipe 9, the clear water can only permeate into soil through the first irrigation pipe 9, similarly, the liquid level of the clear water in the water dividing bottle 8 is higher than the end, communicated with the water dividing bottle 8, of the second irrigation pipe 10, the clear water can only permeate into the soil through the second irrigation pipe 10, the height of the end, connected with the pre-buried bottle 7, of the first irrigation pipe 9 is lower than the end, communicated with the water dividing bottle 8, of the second irrigation pipe 10, the priority of the first irrigation pipe 9 is higher than that of the second irrigation pipe 10, namely, the clear water preferentially permeates into the soil closer to the ground through the first irrigation pipe 9, the root systems of crops in the region in the grand plains are generally shallower, and the root systems of the crops are more concentrated in the soil closer to the ground, thereby can laminate the characteristics of big plain area crops, preferentially irrigate the more shallow soil of root system, air duct 11 establishes to circular-arcly, and the bottom of air duct 11 and the inside of water distribution bottle 8 switch on, the other end switches on with the external world, the setting of air duct 11, pre-buried bottle 7, the air can be discharged through air duct 11 in the water distribution bottle 8, and in the later stage of irrigating, soil absorbs water and reaches the saturation back, can be full of the clear water fast in the pre-buried bottle 7, make 11 departments of air duct have rivers to go out, warning irrigation personnel that can be timely stop irrigating, and then further saving the water resource.
Referring to fig. 1 and 4-5, a fixing rod 13 is arranged above the supporting plate 2 and is installed between the supporting frames 1, an adjusting block 14 is fixedly installed at the top end of the fixing rod 13, an adjusting screw 15 is connected to the internal thread of the adjusting block 14, a connecting rod 16 is movably installed between the supporting plate 2 and the fixing rod 13, two ends of the connecting rod 16 are both fixedly connected with sliding blocks 17, a bearing 21 is fixedly connected to the top end of the connecting rod 16, the adjusting screw 15 penetrates through the adjusting block 14 and the fixing rod 13 and is fixedly connected with the inner ring of the bearing 21, a plurality of linkage rods 19 are fixedly connected to the bottom end of the connecting rod 16, the linkage rods 19 are equal in number and correspond to the water tanks 3 one by one, the linkage rods 19 penetrate through the water tanks 3 and extend to the inside of the connecting pipes 4 and are fixedly connected with pipe plugs 20 matched with the connecting pipes 4, an adjusting handle 18 is fixedly connected to the top ends of the adjusting screw 15, and the sliding blocks 17 are sleeved on the outer wall of the supporting frames 1, the slide block 17 is connected with the support frame 1 in a sliding way, the adjusting block 14, the adjusting screw 15, the connecting rod 16, the adjusting handle 18, the linkage rod 19 and the bearing 21 are arranged, the adjusting screw 15 can be rotated through the handle adjusting handle 18, the adjusting screw 15 is in threaded connection with the adjusting block 14, the adjusting screw 15 can be rotated forward and backward, the adjusting screw 15 can be moved up and down, when the adjusting screw 15 moves downward, the connecting rod 16 can drive the linkage rods 19 to move downward simultaneously, the pipe plug 20 can move downward into the transition pipe 5, the connecting pipe 4 is conducted, clear water in the water tank 3 flows to the water separating bottle 8 to start irrigation, and similarly, the adjusting screw 15 moves upward to block the connecting pipe 4 again to stop irrigation, so that the irrigation is convenient to start and stop, a water supply pipe 12 is fixedly connected to one side of the back of the support frame 1, one side of the water supply pipe 12 is communicated with a plurality of water injection pipes 23 matched with the water tank 3, the other end of water injection pipe 23 and 3 inside switches on of water tank, and the one end fixedly connected with water piping connection head 22 of delivery pipe 12, water piping connection head 22 cooperation water pipe can with the play water end intercommunication of water pump, and then be convenient for add the clear water in 3 water tanks, be provided with observation window 29 on the outer wall of 3 positive one sides of water tank, the setting of observation window 29 can be convenient for observe the surplus of clear water in 3 water tanks, and then in time supply.
Referring to fig. 1 and fig. 6-7, a fixed base 24 is fixedly connected to the bottom end of one of the support frames 1, a movable base 25 is sleeved on the outer wall of the bottom end of the other support frame 1, an adjusting spring 26 is fixedly installed on the inner wall of the bottom of the movable base 25, the ground of the farmland is uneven through the arrangement of the fixed base 24, the movable base 25 and the adjusting spring 26, when the device is erected, then under the effect of the characteristics of the adjusting spring 26, the support frames 1 in the movable base 25 can be adjusted adaptively, so that the support frames 1 on both sides are kept horizontal as much as possible, the top ends of the adjusting springs 26 are fixedly connected with the corresponding support frames 1, the bottom ends of the fixed base 24 and the movable base 25 are fixedly connected with a support rod 27, the support rod 27 is C-shaped, anti-skid bases 28 are fixedly installed on both ends of the support rod 27, and tapered anti-skid teeth are arranged on the bottom ends of the anti-skid bases 28, the setting of bracing piece 27, skid resistant base 28 can improve the stability when device and ground contact, and during the setting up device, can be earlier with the ground of support frame 1 below flat, and then the laminating of skid resistant base 28 and ground of being convenient for.
Referring to fig. 1-7, a method for using an agricultural water saving device for use in large plain areas comprises the following steps:
s1, digging a group of pre-buried pits between two adjacent rows of crops, wherein the size, the gap and the number of the group of pre-buried pits correspond to those of the pre-buried bottles 7;
s2, taking an agricultural water-saving device for the big plain area, erecting the agricultural water-saving device above the pre-buried pits in the step S1 to enable the pre-buried bottles 7 to be inserted into the corresponding pre-buried pits, enabling the two support frames 1 to stand at two ends of the group of pre-buried pits respectively, and then burying the pre-buried pits to enable the pre-buried bottles 7 to be buried in the farmland, wherein the air guide pipes 11 are exposed out of the ground;
s3, repeating the steps S1 and S2 until agricultural water-saving devices for large plain areas are erected among the rows of crops;
s4, rotating the adjusting screw 15 through the adjusting handle 18 to drive the pipe plug 20 to move into the transition pipe 5, so that the connecting pipe 4 is conducted, clear water in the water tank 3 flows into the water distribution bottle 8, flows to soil through the first irrigation pipe 9 and the second irrigation pipe 10, and permeates into the soil to be absorbed by roots of crops;
s5, observing the liquid level in the water tank 3 through the observation window 29, and when the liquid level is too low, communicating the water supply pipe 12 with the water outlet end of the water pump through the water pipe connector 22 to add clean water into the water tank 3 in time;
s6, closely focusing on the air duct 11, when water flows out of the air duct 11, indicating that soil water absorption is saturated, rotating the adjusting handle 18 to drive the pipe plug 20 to move upwards to block the connecting pipe 4, and completing irrigation.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (9)
1. The utility model provides an agricultural water saving fixtures for big plain area, includes support frame (1) that two symmetries set up, two fixed mounting has backup pad (2), its characterized in that between support frame (1): the utility model discloses a water-saving irrigation device, including backup pad (2), water tank (3) are a plurality of sharp evenly distributed are installed in the inside embedding of backup pad (2), the clear water has been held in water tank (3), the bottom intercommunication of water tank (3) has connecting pipe (4), fixedly connected with transition pipe (5) on the outer wall of connecting pipe (4), the bottom intercommunication of transition pipe (5) has aqueduct (6), the pre-buried bottle of bottom fixedly connected with (7) of aqueduct (6), the inside fixed mounting of pre-buried bottle (7) has water-distributing bottle (8), the intercommunication has a plurality of first irrigation pipes (9) that are the distribution of annular array on water-distributing bottle (8) side outer wall, the top intercommunication that just is located first irrigation pipe (9) on water-distributing bottle (8) side outer wall has a plurality of second irrigation pipes (10) that are the distribution of annular array, the outer wall that the one end that first irrigation pipe (9) and second irrigation pipe (10) kept away from water-distributing bottle (8) all runs through pre-distributing bottle (7) is linked together with the external world Air guide pipes (11) fixedly arranged on the outer wall of the top of the embedded bottle (7) are arranged on two sides of the water guide pipe (6);
the top of backup pad (2) is equipped with dead lever (13) of installing between support frame (1), the top fixed mounting of dead lever (13) has regulating block (14), the internal thread of regulating block (14) is connected with adjusting screw (15), movable mounting has connecting rod (16) between backup pad (2) and dead lever (13), the equal fixedly connected with slider (17) in both ends of connecting rod (16), the top fixedly connected with bearing (21) of connecting rod (16), adjusting screw (15) run through regulating block (14) and dead lever (13) and with the inner circle fixed connection of bearing (21), a plurality of gangbars (19) of bottom fixedly connected with of connecting rod (16), gangbar (19) equal and the one-to-one with water tank (3) quantity, gangbar (19) run through water tank (3) and extend to the inside of connecting pipe (4) and fixedly connected with connecting pipe (4) assorted stopcock (20) of connecting pipe (4), gangbar (19) run through water tank (3) ) One side of the back of the support frame (1) is fixedly connected with a water supply pipe (12), one side of the water supply pipe (12) is communicated with a plurality of water injection pipes (23) matched with the water tank (3), the other ends of the water injection pipes (23) are communicated with the inside of the water tank (3), and one end of the water supply pipe (12) is fixedly connected with a water pipe connector (22); one of them bottom fixedly connected with unable adjustment base (24) of support frame (1), another the cover is equipped with movable base (25) on the bottom outer wall of support frame (1), fixed mounting has adjusting spring (26) on the bottom inner wall of activity base (25), the top of adjusting spring (26) and support frame (1) fixed connection who corresponds, the equal fixedly connected with bracing piece (27) in bottom of unable adjustment base (24) and movable base (25), the top of dividing water-jug (8) sets up to the opening form, the bottom of aqueduct (6) switches on with the inside of pre-buried bottle (7), just divide water-jug (8) to be located aqueduct (6) under.
2. An agricultural water saving device for use in large plain areas according to claim 1, wherein: first irrigation pipe (9) set up to the slope form, and one end that first irrigation pipe (9) and divide water bottle (8) intercommunication is less than the one end of being connected with pre-buried bottle (7).
3. An agricultural water saving device for use in large plain areas according to claim 1, wherein: the second irrigation pipe (10) is arranged to be inclined, and one end of the second irrigation pipe (10) communicated with the water distribution bottle (8) is higher than one end connected with the embedded bottle (7).
4. An agricultural water saving device for use in large plain areas according to claim 1, wherein: the height of one end of the first irrigation pipe (9) connected with the embedded bottle (7) is lower than that of one end of the second irrigation pipe (10) communicated with the water distribution bottle (8).
5. An agricultural water saving device for use in large plain areas according to claim 1, wherein: the air duct (11) is arc-shaped, the bottom end of the air duct (11) is communicated with the interior of the water separating bottle (8), and the other end of the air duct is communicated with the outside.
6. An agricultural water saving device for use in large plain areas according to claim 1, wherein: the top end fixedly connected with of adjusting screw (15) adjusts handle (18), slider (17) cover is established on the outer wall of support frame (1), and slider (17) and support frame (1) sliding connection.
7. An agricultural water saving device for use in large plain areas according to claim 1, wherein: an observation window (29) is arranged on the outer wall of one side of the front surface of the water tank (3).
8. An agricultural water saving device for use in large plain areas according to claim 1, wherein: the support rod (27) is arranged in a C shape, anti-skidding bases (28) are fixedly mounted at two ends of the support rod (27), and conical anti-skidding teeth are arranged at the bottom ends of the anti-skidding bases (28).
9. The use method of the agricultural water-saving device for the large plain area according to any one of claims 1 to 8, characterized in that: the method comprises the following steps:
s1, digging a group of pre-buried pits between two adjacent rows of crops, wherein the size, the gap and the number of the group of pre-buried pits correspond to those of the pre-buried bottles (7);
s2, taking an agricultural water-saving device for the big plain area, erecting the agricultural water-saving device above the pre-buried pit in the step S1 to enable the pre-buried bottle (7) to be inserted into the corresponding pre-buried pit, enabling the two support frames 1 to stand at two ends of the group of pre-buried pits respectively, and then burying the pre-buried pit to enable the pre-buried bottle (7) to be buried in a farmland, wherein the air duct (11) is exposed out of the ground;
s3, repeating the steps S1 and S2 until agricultural water-saving devices for large plain areas are erected among the rows of crops;
s4, rotating the adjusting screw (15) through the adjusting handle (18) to drive the pipe plug (20) to move into the transition pipe (5) to enable the connecting pipe (4) to be conducted, enabling clear water in the water tank (3) to flow into the water distribution bottle (8), and enabling the clear water to flow into soil through the first irrigation pipe (9) and the second irrigation pipe (10) and permeate into the soil to be absorbed by roots of crops;
s5, observing the liquid level in the water tank (3) through the observation window (29), and when the liquid level is too low, communicating the water supply pipe (12) with the water outlet end of the water pump through the water pipe connector (22), and adding clean water into the water tank (3) in time;
s6, closely focusing on the air duct (11), when water flows out of the air duct (11), indicating that soil water absorption is saturated, rotating the adjusting handle (18) to drive the pipe plug (20) to move upwards to block the connecting pipe (4), and completing irrigation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010409649.4A CN111657124B (en) | 2020-05-15 | 2020-05-15 | Agricultural water-saving device for big plain area and use method |
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| CN202010409649.4A CN111657124B (en) | 2020-05-15 | 2020-05-15 | Agricultural water-saving device for big plain area and use method |
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| CN111657124B true CN111657124B (en) | 2021-12-21 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4113450A1 (en) * | 1991-04-25 | 1992-11-05 | Claus Rehlaender | Treating root system of trees with pest control or fertiliser - by using container sunk into ground hear roots and filled with nutrients of fertiliser |
| CN207754279U (en) * | 2017-12-27 | 2018-08-24 | 天津春源龙润微灌技术有限公司 | A kind of root irrigation device |
| CN109618889A (en) * | 2019-01-10 | 2019-04-16 | 顾健健 | A kind of agricultural water-saving irrigation system and its water-saving irrigation method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8381437B2 (en) * | 2010-03-12 | 2013-02-26 | Marc E. Hankin | Irrigation device and method of promoting deep root growth of a plant |
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2020
- 2020-05-15 CN CN202010409649.4A patent/CN111657124B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4113450A1 (en) * | 1991-04-25 | 1992-11-05 | Claus Rehlaender | Treating root system of trees with pest control or fertiliser - by using container sunk into ground hear roots and filled with nutrients of fertiliser |
| CN207754279U (en) * | 2017-12-27 | 2018-08-24 | 天津春源龙润微灌技术有限公司 | A kind of root irrigation device |
| CN109618889A (en) * | 2019-01-10 | 2019-04-16 | 顾健健 | A kind of agricultural water-saving irrigation system and its water-saving irrigation method |
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| CN111657124A (en) | 2020-09-15 |
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Effective date of registration: 20211124 Address after: 251700 intersection of Le'an third road and Sun Wu eighth Road, Huimin County Economic Development Zone, Binzhou City, Shandong Province Applicant after: Huimin Lichuang Water Conservancy Technology Co.,Ltd. Applicant after: Shandong Lichuang Technology Co., Ltd Address before: 110000 No. 45, Xinghua South Street, Tiexi District, Shenyang City, Liaoning Province Applicant before: Yang Wenxian |
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