Water-saving irrigation device for vegetable planting

Abstract

The utility model discloses a water-saving irrigation device for vegetable planting, which comprises a water delivery pipe, a support frame is arranged at the top of the water delivery pipe, a filter component is arranged between the water delivery pipe and the support frame, a connecting hose is arranged at the top of the support frame in a penetrating manner, and a flow limiting component is arranged in an inner cavity of the support frame. The flow limiting assembly comprises a wiring pipe fixedly connected to an inner cavity of the supporting frame, the right side of the wiring pipe is fixedly connected with a threaded pipe, an inner cavity of the threaded pipe is in threaded connection with a threaded rod, and the top of the supporting frame is fixedly connected with a water collecting pipe. Through the arrangement of the filtering assembly, an irrigation water source is filtered, then through the matched use of the supporting frame and the flow limiting assembly, the water outlet flow is adjusted, and finally through the matched use of the water collecting pipe, the flow dividing pipe and the dripping arrow, the water source is conveyed to a designated position; therefore, the purposes of water supply blockage prevention, water flow adjustability and water source waste prevention can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of vegetable planting, especially relates to a water-saving irrigation device for vegetable planting. BACKGROUND

[0002] Vegetable planting is a comprehensive agricultural production activity, and vegetable irrigation is a key link in the vegetable planting process, which directly affects the growth, yield and quality of vegetables. Water-saving irrigation is an irrigation method aiming at efficient use of water resources, which has extremely important significance in the field of agriculture such as vegetable planting.

[0003] In the process of vegetable planting, impurities in the irrigation water source are easy to block the irrigation equipment, thereby causing unstable water output, and the water flow cannot be flexibly adjusted according to the growth stage of vegetables during irrigation, resulting in waste of water resources and the like. Therefore, it is necessary to provide a water-saving irrigation device for vegetable planting, which can effectively prevent water supply from being blocked by adopting a filtering structure, ensure stable operation of the irrigation system, improve the growth quality of vegetables, and at the same time, reasonably allocate water resources according to the growth needs of vegetables by flexibly adjusting the water flow, reduce the waste of water resources, and reduce the planting cost. SUMMARY

[0004] The utility model aims at providing a water-saving irrigation device for vegetable planting, which can effectively prevent water supply from being blocked by adopting a filtering structure, ensure stable operation of the irrigation system, improve the growth quality of vegetables, and at the same time, reasonably allocate water resources according to the growth needs of vegetables by flexibly adjusting the water flow, reduce the waste of water resources, and reduce the planting cost, so as to solve the above technical problems.

[0005] The technical scheme for solving the above technical problems is as follows: a water-saving irrigation device for vegetable planting, comprising a water delivery pipe: a support frame is arranged at the top of the water delivery pipe, a filtering assembly is arranged between the water delivery pipe and the support frame, a connecting hose is arranged through the top of the support frame, a flow limiting assembly is arranged in the inner cavity of the support frame, the flow limiting assembly comprises a wiring pipe fixedly connected in the inner cavity of the support frame, a threaded pipe is fixedly connected to the right side of the wiring pipe, a threaded rod is threadedly connected in the inner cavity of the threaded pipe, a water collecting pipe is fixedly connected to the top of the support frame, a plurality of shunt pipes are communicated on the surface of the water collecting pipe, and a drip arrow is fixedly connected to the end of the shunt pipe away from the water collecting pipe.

[0006] Preferably, the filtering assembly comprises a filter box, a filter screen is arranged in the inner cavity of the filter box, a sealing cover is threadedly connected to the top of the filter box, and the sealing cover is fixedly connected to the bottom of the support frame.

[0007] Preferably, a sealing ring is sleeved on the top of the surface of the filter box, and the top and bottom of the sealing ring are in close contact with the sealing cover and the filter box respectively.

[0008] Preferably, the connecting hose penetrates the inner cavity of the wiring pipe, the top end of the connecting hose is communicated with the water collecting pipe, and the bottom end of the connecting hose is communicated with the sealing cover.

[0009] Preferably, the left end of the threaded rod is fixedly connected with a rubber head, and the surface of the rubber head is in close contact with the surface of the connecting hose.

[0010] Preferably, the two sides of the filter screen are fixedly connected with positioning blocks, and the two sides of the inner cavity of the filter box are provided with positioning grooves matched with the positioning blocks.

[0011] The utility model discloses the beneficial effects are:

[0012] 1. The utility model discloses the setting of filter assembly carries out the filtration to irrigation water source, then through the cooperation of supporting frame and flow limiting component, the water flow of outlet is adjusted, finally in the cooperation of water collecting pipe, shunt pipe and drop arrow, water source is transported to the specified position, can reach the purpose of preventing water supply blockage, water flow adjustable and preventing water source waste.

[0013] 2. The utility model discloses the setting of filter assembly, wherein the cooperation of filter box, filter screen and sealing cover carries out the filtration to the water source supplied in the inner cavity of water supply pipe, thereby preventing the impurity mixed in water source from causing the blockage of drop arrow's water delivery position, and ensuring smooth drainage.

[0014] 3. The utility model discloses the setting of rubber head makes the contact position of threaded rod and connecting hose more soft, thereby preventing the surface damage of connecting hose after being extruded. DRAWINGS

[0015] Among them:

[0016] Figure 1 It is the front view sectional view of one embodiment of the utility model;

[0017] Figure 2 It is the three -dimensional schematic diagram of one embodiment of the utility model;

[0018] Figure 3 It is the three -dimensional explosion drawing of filter assembly of one embodiment of the utility model;

[0019] Figure 4 It is the three -dimensional schematic diagram of shunt pipe and drop arrow of one embodiment of the utility model.

[0020] In the drawings, the component list represented by each sign is as follows:

[0021] 1, water pipe, 2, support frame, 3, filter assembly, 31, filter box, 32, filter screen, 33, sealing cover, 34, sealing ring, 4, connecting hose, 5, flow limiting assembly, 51, wiring pipe, 52, threaded pipe, 53, threaded rod, 54, rubber head, 6, water collecting pipe, 7, shunt pipe, 8, drip arrow, 9, positioning block, 10, positioning groove. DETAILED DESCRIPTION

[0022] Hereinafter, the embodiment of the water-saving irrigation device for vegetable planting of the utility model will be described with reference to the drawings.

[0023] Figures 1-4 The water-saving irrigation device for vegetable planting of the embodiment of the utility model is shown, which comprises a water pipe 1: the top of the water pipe 1 is provided with a support frame 2, a filter assembly 3 is arranged between the water pipe 1 and the support frame 2, the filter assembly 3 comprises a filter box 31, the inner cavity of the filter box 31 is provided with a filter screen 32, the two sides of the filter screen 32 are both fixedly connected with a positioning block 9, the two sides of the inner cavity of the filter box 31 are both provided with a positioning groove 10 matched with the positioning block 9, the top of the filter box 31 is threadedly connected with a sealing cover 33, the sealing cover 33 is fixedly connected with the bottom of the support frame 2, the top of the surface of the filter box 31 is sleeved with a sealing ring 34, the top and bottom of the sealing ring 34 are in close contact with the sealing cover 33 and the filter box 31 respectively, through the arrangement of the filter assembly 3, the cooperation of the filter box 31, the filter screen 32 and the sealing cover 33, the water source supplied in the inner cavity of the water pipe 1 is filtered, so as to prevent the impurities mixed in the water source from causing the blockage of the water delivery position of the drip arrow 8, and ensure the smooth drainage, the top of the support frame 2 is penetrated with a connecting hose 4, the inner cavity of the support frame 2 is provided with a flow limiting assembly 5, the flow limiting assembly 5 comprises a wiring pipe 51 fixedly connected in the inner cavity of the support frame 2, the connecting hose 4 penetrates the inner cavity of the wiring pipe 51, the top end of the connecting hose 4 is communicated with a water collecting pipe 6, the bottom end of the connecting hose 4 is communicated with the sealing cover 33, the right side of the wiring pipe 51 is fixedly connected with a threaded pipe 52, the inner cavity of the threaded pipe 52 is threadedly connected with a threaded rod 53, the left end of the threaded rod 53 is fixedly connected with a rubber head 54, the surface of the rubber head 54 is in close contact with the surface of the connecting hose 4, through the arrangement of the rubber head 54, the contact position of the threaded rod 53 and the connecting hose 4 is relatively soft, so as to prevent the surface of the connecting hose 4 from being damaged after being extruded, the top of the support frame 2 is fixedly connected with the water collecting pipe 6, the surface of the water collecting pipe 6 is communicated with a plurality of shunt pipes 7, one end of the shunt pipe 7 away from the water collecting pipe 6 is fixedly connected with a drip arrow 8 communicated therewith.

[0024] Working principle: the utility model uses, the user transports irrigation water source through water delivery pipe 1, after water source enters the inner chamber of filter box 31, filter screen 32 is filtered to water source, the impurity existing in water source is filtered, prevent causing the blockage of drop arrow 8, subsequently water source from the inner chamber of filter box 31 enters the inner chamber of connecting hose 4, and is transported to the inner chamber of water collecting pipe 6 by connecting hose 4, make water source pass through water collecting pipe 6 and enter the inner chamber of shunt pipe 7, and through drop arrow 8, water source is point distribution and drip irrigation, in the process of using, the user can control water source dosage according to the growth stage of vegetables, when adjusting, the user rotates screw rod 53, screw rod 53 is pushed to left in the process of rotating, and then make screw rod 53 drive rubber head 54 movement to left, cause extrusion to the surface of connecting hose 4, thereby control the water source flow capacity of connecting hose 4 inner chamber, and then control the size of drip irrigation water source, after using a certain time, the user can rotate filter assembly 3, and through support frame 2, sealing cover 33 is rotated, and then make sealing cover 33 from the top of filter box 31 take down, take out filter screen 32 and wash, to ensure the stable flow of water source.

[0025] In conclusion: the water-saving irrigation device for vegetable planting, through the setting of filter assembly 3, irrigation water source is filtered, then through the cooperation of support frame 2 and flow limiting assembly 5, the water flow is adjusted, finally in the cooperation of water collecting pipe 6, shunt pipe 7 and drop arrow 8, the water source is delivered to the specified position, which can prevent water supply from being blocked, the water flow can be adjusted and prevent water waste.

Claims

1. A water-saving irrigation device for vegetable cultivation, characterized in that, Includes a water supply pipe (1): a support frame (2) is provided on the top of the water supply pipe (1), a filter assembly (3) is provided between the water supply pipe (1) and the support frame (2), a connecting hose (4) is provided through the top of the support frame (2), a flow limiting assembly (5) is provided in the inner cavity of the support frame (2), the flow limiting assembly (5) includes a cable pipe (51) fixedly connected to the inner cavity of the support frame (2), a threaded pipe (52) is fixedly connected to the right side of the cable pipe (51), a threaded rod (53) is threadedly connected to the inner cavity of the threaded pipe (52), a water collection pipe (6) is fixedly connected to the top of the support frame (2), a plurality of diversion pipes (7) are connected to the surface of the water collection pipe (6), and a drip arrow (8) is fixedly connected to the end of the diversion pipe (7) away from the water collection pipe (6).

2. The water-saving irrigation device for vegetable cultivation according to claim 1, characterized in that, The filter assembly (3) includes a filter box (31), the inner cavity of which is provided with a filter screen (32), and a sealing cover (33) is threadedly connected to the top of the filter box (31), and the sealing cover (33) is fixedly connected to the bottom of the support frame (2).

3. The water-saving irrigation device for vegetable cultivation according to claim 2, characterized in that, A sealing ring (34) is fitted on the top of the surface of the filter box (31), and the top and bottom of the sealing ring (34) are in close contact with the sealing cover (33) and the filter box (31), respectively.

4. The water-saving irrigation device for vegetable cultivation according to claim 3, characterized in that, The connecting hose (4) passes through the inner cavity of the cable conduit (51), the top end of the connecting hose (4) is connected to the water collection pipe (6), and the bottom end of the connecting hose (4) is connected to the sealing cap (33).

5. A water-saving irrigation device for vegetable cultivation according to claim 4, characterized in that, A rubber head (54) is fixedly connected to the left end of the threaded rod (53), and the surface of the rubber head (54) is in close contact with the surface of the connecting hose (4).

6. A water-saving irrigation device for vegetable cultivation according to claim 5, characterized in that, Both sides of the filter screen (32) are fixedly connected with positioning blocks (9), and both sides of the inner cavity of the filter box (31) are provided with positioning grooves (10) that are adapted to the positioning blocks (9).

Images