Water-saving rotation irrigation device

Abstract

The utility model relates to the technical field of rotation irrigation devices, in particular to a water-saving rotation irrigation device which comprises a hollow barrel, a conical rod is fixedly installed at the bottom of the hollow barrel, a top cover is fixedly installed on the top of the hollow barrel, an irrigation pipe is fixedly installed on the left side of the top cover, and an irrigation valve is arranged on the top of the irrigation pipe. A water permeable net is embedded in the bottom end of the peripheral wall of the hollow cylinder, and a containing disc is movably installed at the bottom end of the interior of the hollow cylinder. According to the water-saving rotation irrigation device, by arranging the trigger mechanism and the sponge water absorption block, when the water-saving rotation irrigation device is used, when soil is dry, a valve can be automatically opened for irrigation, when the soil is wet, the valve can be automatically closed, the purpose of automatic irrigation is achieved, meanwhile, irrigation can be conducted according to the situation of the soil, the situation of excessive irrigation is avoided, and the water-saving rotation irrigation device is convenient to use. And the use of water resources is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of rotational irrigation devices, and particularly relates to a water-saving rotational irrigation device. Background Technique

[0002] Through the arrangement of irrigation cycles, a rotational irrigation system can ensure that each farmland or plant group can obtain sufficient water supply. This technology rotates the water supply among multiple irrigation areas, enabling each area to receive an appropriate amount of water supply within a certain period of time. A rotational irrigation system generally consists of equipment such as water supply pipes, valves, and water pumps. Through reasonable pipeline design and control, the water source is distributed from the main pipeline to each irrigation system, and different plots are irrigated in sequence. The spray pipe is one of the important components of the rotational irrigation system.

[0003] When using the spray pipe for periodic irrigation, it is necessary to manually open the valve for irrigation, which is rather inconvenient to use. Therefore, a water-saving rotational irrigation device is proposed to solve the above problems. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a water-saving rotational irrigation device, which has the advantages of automatic irrigation, etc., and solves the problem that when using the spray pipe for periodic irrigation, it is necessary to manually open the valve for irrigation, which is rather inconvenient to use.

[0005] To achieve the above object, the utility model provides the following technical solution: A water-saving rotational irrigation device, including a hollow cylinder body, a tapered rod is fixedly installed at the bottom of the hollow cylinder body, a top cover is fixedly installed at the top of the hollow cylinder body, an irrigation pipe is fixedly installed at the left side of the top cover, an irrigation valve is arranged at the top of the irrigation pipe, a water permeable net is embedded at the bottom end of the outer peripheral wall of the hollow cylinder body, a containing tray is movably installed at the bottom end inside the hollow cylinder body, a vertical rod is fixedly installed at the center of the top of the containing tray, a sponge water absorption block sleeved outside the vertical rod is placed on the top of the containing tray, a top plate is fixedly installed at the top end inside the hollow cylinder body, and a triggering mechanism is arranged between the top plate and the containing tray.

[0006] Further, a solar photovoltaic panel is fixedly installed at the center of the top of the top cover, and a stepping block is fixedly installed at the right end of the outer peripheral wall of the hollow cylinder body.

[0007] Further, the triggering mechanism includes a movable plate, a telescopic spring, a first guide block, and a second guide block. A movable plate is fixedly sleeved at the top end of the outer peripheral wall of the vertical rod, telescopic springs with one ends fixedly connected to the top plate are fixedly installed around the top of the movable plate, a second guide block is fixedly installed at the right end of the bottom of the top plate, and a first guide block is fixedly installed on the right side of the outer peripheral wall of the vertical rod.

[0008] Further, both the first guide block and the second guide block are electrically connected to the irrigation valve.

[0009] Further, a plurality of limiting rods are fixedly installed on the inner bottom wall of the hollow cylinder body, and the placing tray is slidably installed on the limiting rods.

[0010] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0011] In this water-saving rotational irrigation device, through the arranged triggering mechanism and the sponge water absorption block, when in use, when the soil is relatively dry, the valve can be automatically opened for irrigation, and when the soil is relatively moist, the valve can be automatically closed, achieving the purpose of automatic irrigation. At the same time, irrigation can be carried out according to the soil conditions, and there will be no excessive irrigation situation, saving the use of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the present utility model;

[0013] Figure 2 is the present utility model Figure 1 the enlarged view at A in.

[0014] In the figure: 1 hollow cylinder body, 2 tapered rod, 3 top cover, 31 solar photovoltaic panel, 4 irrigation pipe, 5 irrigation valve, 6 permeable net, 7 placing tray, 8 vertical rod, 9 sponge water absorption block, 10 top plate, 11 triggering mechanism, 111 movable plate, 112 telescopic spring, 113 first guide block, 114 second guide block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0016] Please refer to Figure 1-2 , a water-saving rotational irrigation device in this embodiment includes a hollow cylinder body 1. A tapered rod 2 is fixedly installed at the bottom of the hollow cylinder body 1. A top cover 3 is fixedly installed at the top of the hollow cylinder body 1. An irrigation pipe 4 is fixedly installed on the left side of the top cover 3. An irrigation valve 5 is arranged at the top of the irrigation pipe 4. A permeable net 6 is embedded at the bottom end of the outer peripheral wall of the hollow cylinder body 1. A placing tray 7 is movably installed at the inner bottom end of the hollow cylinder body 1. A vertical rod 8 is fixedly installed at the center of the top of the placing tray 7. A sponge water absorption block 9 sleeved outside the vertical rod 8 is placed on the top of the placing tray 7. A top plate 10 is fixedly installed at the inner top end of the hollow cylinder body 1. A triggering mechanism 11 is arranged between the top plate 10 and the placing tray 7.

[0017] In this embodiment, a solar photovoltaic panel 31 is fixedly installed at the center of the top of the top cover 3, and a stepping block is fixedly installed at the right end of the outer peripheral wall of the hollow cylinder 1.

[0018] Specifically, the solar photovoltaic panel 31 can convert solar energy into electrical energy, store the electrical energy through a storage battery, and the storage battery provides driving force for the operation of the device.

[0019] In this embodiment, the trigger mechanism 11 includes a movable plate 111, a telescopic spring 112, a first guide block 113 and a second guide block 114. A movable plate 111 is fixedly sleeved on the top end of the outer peripheral wall of the vertical rod 8. Telescopic springs 112 with one ends fixedly connected to the top plate 10 are fixedly installed around the top of the movable plate 111. A second guide block 114 is fixedly installed at the right end of the bottom of the top plate 10, and a first guide block 113 is fixedly installed on the right side of the outer peripheral wall of the vertical rod 8;

[0020] Both the first guide block 113 and the second guide block 114 are electrically connected to the irrigation valve 5.

[0021] Specifically, the hollow cylinder 1 is inserted into the soil. During the irrigation process, after water enters the soil, it can enter the bottom of the hollow cylinder 1 from the permeable net 6. After the sponge water-absorbing block 9 absorbs water, it will become heavier and press the holding tray 7 to move downward to stretch the telescopic spring 112. At this time, the first guide block 113 and the second guide block 114 are in a separated state. As the water in the sponge water-absorbing block 9 gradually evaporates, the weight of the sponge water-absorbing block 9 gradually decreases, and the telescopic spring 112 resets and drives the first guide block 113 to move upward. When the first guide block 113 contacts the second guide block 114, it means that the soil at the position of the device is in a relatively dry state. At this time, the irrigation valve 5 can be automatically opened. As the sponge water-absorbing block 9 absorbs water, the first guide block 113 and the second guide block 114 are in a separated state again. In this way, the purpose of automatic irrigation is achieved without manual operation of the valve.

[0022] In this embodiment, a plurality of limiting rods are fixedly installed on the inner bottom wall of the hollow cylinder 1, and the holding tray 7 is slidably installed on the limiting rods.

[0023] Specifically, the movement direction of the holding tray 7 can be restricted by the arranged limiting rods so that it can move vertically.

[0024] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0025] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A water-saving rotational irrigation device, comprising a hollow cylinder (1), characterized in that: A conical rod (2) is fixedly installed at the bottom of the hollow cylinder body (1), a top cover (3) is fixedly installed at the top of the hollow cylinder body (1), an irrigation pipe (4) is fixedly installed on the left side of the top cover (3), an irrigation valve (5) is arranged at the top of the irrigation pipe (4), a water permeable net (6) is embedded at the bottom end of the outer peripheral wall of the hollow cylinder body (1), a containing tray (7) is movably installed at the inner bottom end of the hollow cylinder body (1), a vertical rod (8) is fixedly installed at the center of the top of the containing tray (7), a sponge water absorption block (9) sleeved outside the vertical rod (8) is placed on the top of the containing tray (7), a top plate (10) is fixedly installed at the inner top end of the hollow cylinder body (1), and a triggering mechanism (11) is arranged between the top plate (10) and the containing tray (7).

2. The water-saving rotational irrigation device according to claim 1, characterized in that: A solar photovoltaic panel (31) is fixedly installed at the center of the top of the top cover (3), and a stepping block is fixedly installed at the right end of the outer peripheral wall of the hollow cylinder body (1).

3. The water-saving rotational irrigation device according to claim 1, characterized in that: The triggering mechanism (11) includes a movable plate (111), a telescopic spring (112), a first guide block (113) and a second guide block (114). A movable plate (111) is fixedly sleeved at the top end of the outer peripheral wall of the vertical rod (8), telescopic springs (112) with one ends fixedly connected to the top plate (10) are fixedly installed around the top of the movable plate (111), a second guide block (114) is fixedly installed at the right end of the bottom of the top plate (10), and a first guide block (113) is fixedly installed on the right side of the outer peripheral wall of the vertical rod (8).

4. A water-saving rotational irrigation device according to claim 3, characterized in that: Both the first guide block (113) and the second guide block (114) are electrically connected to the irrigation valve (5).

5. The water-saving rotational irrigation device according to claim 1, wherein: A plurality of limiting rods are fixedly installed on the inner bottom wall of the hollow cylinder body (1), and the containing tray (7) is slidably installed on the limiting rods.

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