A type of combined drip irrigation bag

Abstract

This utility model discloses a combined drip irrigation bag, which consists of at least two sub-drip irrigation bags. Each sub-drip irrigation bag includes a bag body, a water inlet, and a drip nozzle. The bag body has a fan-shaped structure, including two sloping sides, an inner arc-shaped side, and an outer arc-shaped side. One sloping side has a skirt, and matching Velcro fasteners are provided on the inner side of the skirt and the other sloping side of the bag body. The water inlet is located on the outer surface of the bag body, and the drip nozzle is located on the inner surface of the bag body. This combined drip irrigation bag consists of multiple sub-drip irrigation bags, which can be spliced ​​together as needed, making it suitable for trees of different sizes. It can also provide 100% coverage of the seedling roots, slowing down water evaporation and maintaining soil moisture for a longer period.

Description

Technical Field

[0001] This utility model relates to the field of garden and horticulture equipment, and in particular to a combined drip irrigation bag. Background Technology

[0002] In green belts or landscaped areas, seedlings cannot be adequately irrigated by flooding. With conventional watering methods, water quickly flows to lower-lying areas, failing to adequately moisten the soil around the seedling roots and resulting in resource waste. This is especially true for newly transplanted seedlings, whose roots lack vegetation cover, causing the water to evaporate rapidly.

[0003] To maintain sufficient moisture at the roots of seedlings for an extended period, a slow-irrigation drip bag was designed. Most existing drip bags employ a structure that fits snugly against the tree trunk, similar to a bucket. Because this type of drip bag has a fixed size, it cannot completely cover large trees exceeding its dimensions. Furthermore, since it is installed upright around the trunk, it cannot cover the soil around the roots, causing rapid evaporation of water, especially during hot summer months. Therefore, this application designs a novel drip bag structure that, through a series of interconnected combinations, is suitable for trees of all sizes. The drip nozzles have also been redesigned to allow for adjustable drip rates. Summary of the Invention

[0004] The problem this utility model aims to solve is to propose an improvement or replacement solution to address the shortcomings of the prior art, particularly a series-connected modular drip irrigation bag that can be connected in series to be suitable for trees of all sizes. It is laid flat at the bottom of the tree trunk to fully cover the soil around the tree roots, delaying water evaporation and loss. Furthermore, the drip nozzle has been redesigned to allow for adjustable drip rate, thus improving or replacing the existing solution.

[0005] To solve the above problems, the present invention adopts the following solution: a combined drip irrigation bag, characterized in that the combined drip irrigation bag is composed of at least two sub-drip irrigation bags, each sub-drip irrigation bag including a bag body, a water inlet, and a drip nozzle; the bag body is generally fan-shaped, including two lateral oblique sides, an inner arc-shaped side, and an outer arc-shaped side, with a skirt on one lateral side, and matching Velcro fasteners on the inner side of the skirt and the other lateral side of the bag body; the water inlet is located on the outer surface of the bag body, and the drip nozzle is located on the inner surface of the bag body.

[0006] Furthermore, the combined drip irrigation bag is characterized in that the bag body has a 120° fan-shaped structure.

[0007] Furthermore, the combined drip irrigation bag is characterized in that the water filling port is thermoplastically fixed to the bag body; the water filling port is provided with an inward groove, and a protruding threaded opening is provided in the groove, and the threaded opening does not extend beyond the groove; a one-way valve plate is provided at the bottom of the threaded opening, and a matching cap is provided on the threaded hole.

[0008] Furthermore, the combined drip irrigation bag is characterized in that the drip nozzle includes an L-shaped outlet tube and a plug-in dripper; the outlet tube is fixedly connected to the bag body, and the dripper is inserted into the end of the outlet tube; the end of the dripper inserted into the outlet tube gradually narrows, and a thin tube is provided at its end.

[0009] Furthermore, the combined drip irrigation bag is characterized in that the cap and the water filling port are connected by an anti-loss rope.

[0010] The technical effects of this utility model are as follows: This application designs a drip irrigation bag with a novel structure. By combining and connecting them in series, it can be applied to trees of all sizes. The sub-drip irrigation bags are connected by Velcro and are laid flat around the base of the tree trunk. This can cover the soil around the roots of the tree in all directions and slow down the evaporation and loss of water.

[0011] The drip nozzle has been redesigned, with an L-shaped outlet tube thermoplastically fixed to the bag body. An emitter is inserted at the end of the outlet tube. The end of the emitter inserted into the outlet tube gradually narrows and is connected to a thin tube, utilizing the surface tension of water to achieve a slower drip rate. Furthermore, the emitter and outlet tube are connected via a plug-and-play mechanism, allowing for the replacement of different emitter models to adjust the drip rate as needed.

[0012] The filling port of the modular drip irrigation bag features a recessed structure. This design prevents the filling port and cap from protruding from the bag body, thus protecting the filling port. Since the filling port is made of hard plastic, a protruding port is easily damaged by impact. This design prevents damage caused by impacts and extends the service life of the drip irrigation bag. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the front and side views of a drip irrigation bag.

[0014] Figure 2 This is a schematic diagram of the inner side of a drip irrigation bag.

[0015] Figure 3 This is a schematic diagram of a drip irrigation nozzle.

[0016] Among them, 1 is the bag body, 2 is the skirt, 3 is the Velcro, 4 is the water inlet, 5 is the drip nozzle, 51 is the liquid outlet tube, 52 is the drip tip, and 53 is the thin tube. Detailed Implementation

[0017] The present invention will now be described in further detail with reference to the accompanying drawings.

[0018] Example: Figure 1 , Figure 2 and Figure 3 As shown, a modular drip irrigation bag is composed of three sub-drip irrigation bags, each sub-drip irrigation bag including a bag body, a water inlet, and a drip nozzle. The bag body has a fan-shaped structure, including two sloping sides, an inner arc-shaped side, and an outer arc-shaped side. One sloping side is provided with a skirt, and the inner side of the skirt and the other sloping side of the bag body are provided with matching Velcro. The water inlet is located on the outer surface of the bag body, and the drip nozzle is located on the inner surface of the bag body.

[0019] In this embodiment, the bag body has a 120° fan-shaped structure. The water inlet is thermoplastically fixed to the bag body; the water inlet has an inward groove with a protruding threaded opening inside the groove, and the threaded opening does not extend beyond the groove. A one-way valve plate is provided at the bottom of the threaded opening, and a matching cap is provided on the threaded hole. The cap is connected to the water inlet by an anti-loss rope. Three drip nozzles are provided on the inner side of each bag body. The drip nozzle includes an L-shaped liquid outlet tube and a plug-in drip tip; the liquid outlet tube is fixedly connected to the bag body, and the drip tip is inserted into the end of the liquid outlet tube; the end of the drip tip inserted into the liquid outlet tube gradually narrows and has a thin tube at its end.

Claims

1. A modular drip irrigation bag, characterized in that, The combined drip irrigation bag consists of at least two sub-drip irrigation bags, each sub-drip irrigation bag including a bag body, a water inlet, and a drip nozzle. The bag body has a fan-shaped structure, including two sloping sides, an inner arc-shaped side, and an outer arc-shaped side. One of its sloping sides is provided with a skirt, and the inner side of the skirt and the other sloping side of the bag body are provided with matching Velcro. The water inlet is located on the outer surface of the bag body, and the drip nozzle is located on the inner surface of the bag body.

2. The combination drip irrigation bag according to claim 1, characterized in that, The bag body has a 120° fan-shaped structure.

3. The combination drip irrigation bag according to claim 1, characterized in that, The water inlet is thermoplastically fixed to the bag body; the water inlet has an inward groove, and a protruding threaded opening is provided in the groove, and the threaded opening does not extend beyond the groove. A one-way valve plate is provided at the bottom of the threaded opening, and a matching cap is provided on the threaded hole.

4. The combination drip irrigation bag according to claim 1, wherein, The drip nozzle includes an L-shaped outlet tube and a plug-in drip tip; the outlet tube is fixedly connected to the bag body, and the drip tip is inserted into the end of the outlet tube; the end of the drip tip inserted into the outlet tube gradually narrows, and a thin tube is provided at its end.

5. The combination drip irrigation bag according to claim 3, wherein The cap and the water inlet are connected by an anti-loss rope.

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