Water economizer for agricultural land irrigation

Abstract

The utility model discloses a water economizer for agricultural land irrigation, which comprises a water delivery pipe with an opening at one end and a quick connector mounted at the opening end of the water delivery pipe, a plurality of through holes are inwards formed in the left side and the right side of the outer wall of the water delivery pipe along the length direction, and the through holes in the left side and the right side of the water delivery pipe are arranged in a staggered manner. Each through hole is provided with a water outlet assembly communicated with the through hole, each water outlet assembly is detachably connected with a water guide assembly used in cooperation with the water outlet assembly, a water outlet pipe is arranged at the end, away from the water conveying pipe, of each water guide assembly, and a plurality of water outlet holes are inwards formed in the lower portion of the outer wall of each water outlet pipe in the length direction of the water outlet pipe. A blocking cover is arranged below the outer wall of each water outlet pipe. When crops are irrigated, a water source can directly reach the root system position of a plant, the step of infiltrating and permeating from the surface of soil is reduced, the irrigation efficiency can be improved, the water consumption can be reduced, and therefore the purpose of water-saving irrigation is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water -saving device technical field, especially relates to a water -saving device for agricultural land irrigation. BACKGROUND

[0002] The technical measure is to supply the crop with water, in order to ensure the normal growth of the crop and obtain high yield and stable yield, sufficient water must be supplied to the crop, under natural conditions, the water requirement of the crop cannot be met due to insufficient rainfall or uneven distribution, therefore, artificial irrigation must be carried out to make up for the deficiency of natural rainfall, irrigation, namely, watering the land with water.

[0003] According to the utility model discloses a kind of agricultural development land irrigation water -saving device, including support frame, the section of the support frame is U-shaped arrangement, the top of the support frame is fixedly installed with two limit plates being symmetrically arranged, the top of the limit plate is slidably installed with sliding block, the both ends of the sliding block are fixedly installed with U-shaped frame, the top of the support frame is provided with transmission assembly for driving the centring sliding of two limit plates, the side of the two U-shaped frames far from each other is fixedly installed with irrigation pipe, the side of the irrigation pipe far from U-shaped frame is fixedly installed with multiple array distribution spray head, the section of the irrigation pipe is T-shaped arrangement, the side of the horizontal section of the support frame is fixedly installed with L-shaped plate, the vertical section of the L-shaped plate is fixedly installed with high-pressure water inlet pipe.The utility model has irrigation spacing adjustment function, has the adjustment function to spraying range, and is suitable for promotion.

[0004] Although the above technical scheme can realize the role of water-saving irrigation, the surface soil of the root part of the crop can be irrigated by the spray head during irrigation, and then the water source is allowed to penetrate to the root system position of the crop by the way of immersion, but this way not only has low irrigation efficiency, but also the water source in the soil will diffuse during the penetration of immersion, which can increase the water consumption. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of agricultural land irrigation water -saving device, water source can reach the root system position of plant when irrigating crop, reduce the step of soil surface immersion penetration, not only can improve the efficiency of irrigation, and also can reduce water consumption to reach the purpose of water-saving irrigation.

[0006] The above technical purpose of the utility model is realized by the following technical scheme:

[0007] The utility model provides an agricultural land irrigation water saver, including the water pipe of one end opening, the quick -witted joint of installing in the open end of water pipe and with it is communicated, the left and right sides of water pipe outer wall all are opened to the length direction with a plurality of equidistance distribution through -hole, the through -hole of water pipe left and right sides is misaligned setting, every through -hole all is provided with the water outlet subassembly with it is communicated, the water outlet subassembly includes the fixed pipe of two ends opening, the rubber plug of having elasticity and can take place deformation is installed in the fixed pipe inner wall lower extreme, the hole of the middle position is passed to the rubber plug outer wall upper end and is opened down and is set to the taper, every water outlet subassembly all can detachably connect with the water guide subassembly of using with it is matched, the water guide subassembly includes the fixed sleeve of two ends opening, the bellow of setting in the fixed sleeve outer wall upper end and with it is communicated, the water guide pipe of setting in the fixed sleeve lower end and with it is communicated and is set to the hollow of the taper, every water guide pipe is away from the fixed sleeve one end and is provided with the water outlet pipe of setting to the L type, every water outlet pipe outer wall's below along its length direction is opened with a plurality of equidistance distribution water outlet, every water outlet pipe outer wall's below is provided with the baffle cover of setting to the taper for covering the water outlet.

[0008] Through adopting the above technical scheme, when using, first, the device is laid on the soil surface of the planted crops, then the water outlet subassembly at the appropriate position is selected according to the position of the planted crops, then the water guide subassembly is installed on the corresponding water outlet subassembly, first, the water guide pipe is aligned with the hole on the rubber plug and inserted, finally, the fixed sleeve is inserted into the corresponding fixed pipe, since the rubber plug is elastic, when the water guide pipe is placed in the hole, the rubber plug can be in close contact with the outer wall of the water guide pipe, then the water outlet pipe is inserted into the root position of the plant to be irrigated through the baffle cover, the baffle cover can prevent soil from entering the water outlet, then the external water pipe is connected with the water pipe through the quick joint, the water source is transported to the water outlet pipe of each water guide subassembly in use through the through hole on the water pipe, and is sprayed from the water outlet and irrigated at the position of the plant root system, so as to achieve the purpose of water-saving irrigation and improving work efficiency.

[0009] The utility model further provides that: the inner wall of the fixed pipe is provided with an internal thread at the upper end, and the outer wall of the fixed sleeve is provided with an external thread threadedly connected with the internal thread.

[0010] Through the cooperation of the internal thread and the external thread, the stability between the water guide pipe and the rubber plug can be improved, and the physical strength of the workers can be saved when the water guide pipe is inserted into the hole of the rubber plug.

[0011] The utility model further provides that: the baffle cover includes a tapered connection frame, a plurality of equidistantly arranged connection rings on the inner wall of the connection frame, and a separation net arranged on the outer wall of the connection frame.

[0012] By adopting the technical scheme, not only can the soil block the water outlet hole be avoided, but also the water body can be infiltrated and diffused from different depths of the soil through the connecting ring, finally the water body is connected, and the working efficiency and the irrigation effect are improved.

[0013] The utility model discloses further provide that: the lower end of connecting frame is provided with the cooperation and the conical setting of breaking soil cone.

[0014] Through adopting the technical scheme, the breaking soil cone can reduce the force of the connecting frame when pressing when the baffle cover is inserted into the soil, and improve the service life.

[0015] The utility model discloses further provide that: the upper end of every water outlet pipe outer wall all is provided with the cooperation of pressing block.

[0016] Summarized above, the utility model has following beneficial effect:

[0017] First, the utility model can reach the root system position of plant when irrigating crops, reduce the step of infiltration and penetration from the soil surface, not only can improve the efficiency of irrigation, but also can reduce the water consumption to reach the purpose of water-saving irrigation.

[0018] Second, the utility model can flexibly select the water outlet assembly of different positions according to the different planting spacing of crops, realize directional position water outlet, and reduce unnecessary waste of water.

[0019] Third, the baffle cover of the utility model not only can prevent the soil from blocking the water outlet hole, but also can infiltrate and penetrate from different position depths when irrigating, so as to improve the efficiency of irrigation. DRAWINGS

[0020] Figure 1 It is the overall structure schematic diagram of the utility model;

[0021] Figure 2 Mainly used for showing the position connection relation of each component;

[0022] Figure 3 It is the structure schematic diagram of the water outlet assembly of the utility model;

[0023] Figure 4 It is the structure schematic diagram of the water guide assembly of the utility model;

[0024] Figure 5 Mainly used for showing the position connection relation of baffle cover and water outlet pipe.

[0025] In the figure: 1, water pipe; 11, quick connector; 12, through hole; 13, water outlet assembly; 14, fixed pipe; 15, rubber plug; 16, channel; 17, water guide assembly; 18, fixed sleeve; 19, corrugated pipe; 2, water guide pipe; 21, internal thread; 22, external thread; 23, water outlet pipe; 24, water outlet hole; 25, cover; 26, connecting frame; 27, connecting ring; 28, screen; 29, soil breaking cone; 3, pressing block. DETAILED DESCRIPTION

[0026] The utility model will be described in further detail below with reference to the drawings.

[0027] In the description of the utility model, it needs to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0028] In addition, the terms "horizontal", "vertical" and the like do not mean that the components must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0029] In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "provided", "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two elements inside. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0030] Embodiment, refer to Figures 1-5The utility model provides an agricultural land irrigation water saving device, including the water pipe 1 of one end opening, the quick -witted joint 11 of installing in the open end of water pipe 1 and with it is communicated, the left and right sides of water pipe 1 outer wall all are opened to the length direction inward with a plurality of equidistance distribution through -hole 12, the through -hole 12 of left and right sides of water pipe 1 is set up in staggered, and each through -hole 12 is provided with a water outlet subassembly 13 with it is communicated, and the water outlet subassembly 13 includes the fixed pipe 14 of two ends opening, the rubber plug 15 of having elasticity and can take place deformation with the fixed pipe 14 inner wall lower end installation, the hole 16 of the middle position of the rubber plug 15 outer wall upper end is penetrated and is set up to the downward taper setting, and the hole 16 is set up to small up big, and each water outlet subassembly 13 can detachably connect with a water guide subassembly 17 with it is used in cooperation, and the water guide subassembly 17 includes the fixed sleeve 18 of two ends opening, the corrugated pipe 19 of setting up in fixed sleeve 18 outer wall upper end and with it is communicated, the water guide pipe 2 of setting up in fixed sleeve 18 lower end and with it is communicated and is set up to the hollow shape of the taper setting.

[0031] The inner wall of fixed pipe 14 upper end is provided with internal thread 21, and the outer wall of fixed sleeve 18 is provided with external thread 22 that is screwed with internal thread 21, and the end of each water guide pipe 2 away from fixed sleeve 18 is provided with a water outlet pipe 23 set to L, and the lower of each water outlet pipe 23 outer wall is opened to the length direction inward with a plurality of equidistance distribution water outlet hole 24, and the upper end of each water outlet pipe 23 outer wall is provided with a pressing block 3 with it is matched, and the lower of each water outlet pipe 23 outer wall is provided with a conical cover 25 for covering water outlet hole 24, and the cover 25 includes the connecting frame 26 set to the taper, a plurality of connecting rings 27 set to the inner wall of connecting frame 26 and matched, and the screen 28 matched set to the outer wall of connecting frame 26, the diameter of connecting ring 27 decreases from top to bottom, and each is arranged below the corresponding position water outlet hole 24, and the lower end of connecting frame 26 is provided with a conical soil breaking cone 29 matched and set.

[0032] Usage: when using, first, lay the water delivery pipe 1 on the surface of the soil where crops are planted, then select the water outlet assembly 13 at the appropriate position according to the position of the crops, then install the water guide assembly 17 on the corresponding water outlet assembly 13, align the water guide pipe 2 with the hole 16 on the rubber plug 15 and insert it, then contact the fixing sleeve 18 with the fixing pipe 14, then rotate the fixing sleeve 18 to make the external thread 22 threadedly connected with the internal thread 21 and make the fixing sleeve 18 extend into the fixing pipe 14, in the process, as the fixing sleeve 18 gradually penetrates, the water guide pipe 2 also gradually penetrates the hole 16 and extends into the water delivery pipe 1, finally, the fixing sleeve 18 is fixedly inserted into the corresponding fixing pipe 14, as the rubber plug 15 is elastic, when the water guide pipe 2 is placed in the hole 16, the rubber plug 15 can be in close contact with the outer wall of the water guide pipe 2, then insert the water outlet pipe 23 into the appropriate position of the root of the plant to be irrigated through the soil breaking cone 29 at the lower end of the baffle 25, and then insert it into the soil through the pressing block 3.

[0033] Then, adjust the length of the corrugated pipe 19, the screen 28 on the connecting frame 26 can prevent the soil from entering the water outlet hole 24 and being blocked, then connect the external water pipe with the water delivery pipe 1 through the quick connector 11, the water source is delivered to the water outlet pipe 23 of each water guide assembly 17 in use through the through hole 12 on the water delivery pipe 1 and sprayed from the water outlet hole 24, the water sprayed from the water outlet holes 24 at different position heights will not immediately fall down under the block of the connecting ring 27, but will seep out of the screen 28 at the corresponding position height and spread outward, so as to realize irrigation at different position heights of the plant root system, so as to achieve the purposes of water-saving irrigation and improving work efficiency, as the through holes 12 on both sides of the water delivery pipe 1 are staggered, the water guide pipes 2 will not be affected in stability when they are used.

[0034] The specific embodiment is only an explanation of the utility model, and is not a limitation of the utility model, and those skilled in the art can make modifications with creative contributions according to the needs after reading the specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A water saving device for agricultural land irrigation, comprising a water delivery pipe (1) with one open end, a quick coupling (11) mounted on the open end of the water delivery pipe (1) and communicating with the same, characterized in that: The left and right sides of the outer wall of the water delivery pipe (1) are provided with a plurality of through holes (12) distributed at equal intervals along the length direction inwardly, the through holes (12) on the left and right sides of the water delivery pipe (1) are arranged in a staggered manner, each through hole (12) is provided with a water outlet assembly (13) communicated therewith, the water outlet assembly (13) comprises a fixed pipe (14) with two open ends, a rubber plug (15) with elasticity and capable of deforming mounted to the inner wall of the lower end of the fixed pipe (14), a tapered hole (16) passing through the outer wall of the rubber plug (15) at the middle position of the upper end and opening downward, each water outlet assembly (13) is detachably connected with a water guide assembly (17) used in cooperation, the water guide assembly (17) comprises a fixed sleeve (18) with two open ends, a corrugated pipe (19) provided on the outer wall of the upper end of the fixed sleeve (18) and communicated with the fixed sleeve (18), a tapered hollow water guide pipe (2) provided on the lower end of the fixed sleeve (18) and communicated with the fixed sleeve (18), one end of each water guide pipe (2) away from the fixed sleeve (18) is provided with an L-shaped water outlet pipe (23), a plurality of water outlet holes (24) distributed at equal intervals are formed in the lower outer wall of each water outlet pipe (23) along the length direction inwardly, and a tapered baffle cover (25) for covering the water outlet holes (24) is arranged on the lower outer wall of each water outlet pipe (23).

2. A water saver for agricultural land irrigation as claimed in claim 1 wherein: The inner wall of the fixed pipe (14) is provided with an inner thread (21) at the upper end, and the outer wall of the fixed sleeve (18) is provided with an outer thread (22) threadedly connected with the inner thread (21).

3. A water saver for agricultural land irrigation as claimed in claim 1 wherein: The baffle cover (25) comprises a tapered connecting frame (26), a plurality of connecting rings (27) arranged at equal intervals on the inner wall of the connecting frame (26) and matched therewith, and a separation net (28) matched arranged on the outer wall of the connecting frame (26).

4. A water saver for agricultural land irrigation as claimed in claim 3 wherein: The lower end of the connecting frame (26) is provided with a soil breaking cone (29) matched and tapered.

5. A water saver for agricultural land irrigation as claimed in claim 1 wherein: The upper end of the outer wall of each water outlet pipe (23) is provided with a pressing block (3) matched therewith.

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