CN210275379U

CN210275379U - Novel tree drip irrigation device

Info

Publication number: CN210275379U
Application number: CN201920601417.1U
Authority: CN
Inventors: 温红权
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-04-10
Anticipated expiration: 2029-04-28

Abstract

The utility model provides a novel tree drip irrigation device, which relates to a drip irrigation device, comprising a water pipe, a branch pipe arranged on the water pipe and a drip irrigation ring pipe arranged at the tail end of the branch pipe, wherein the drip irrigation ring pipe is provided with a plurality of drip irrigation holes along the circumferential direction; the distance between adjacent hole groups is equal to the distance between adjacent drip irrigation holes, and when the ring sleeve slides outside the drip irrigation ring pipe, water outlets with the same aperture in the multiple groups of hole groups can be aligned with the drip irrigation holes in the corresponding positions. The utility model provides a pair of novel trees are driped irrigation device can drip irrigation the trees of different water demands simultaneously, improves the water conservation ability.

Description

Novel tree drip irrigation device

Technical Field

The utility model relates to a drip irrigation the device, especially relate to a novel trees drip irrigation device.

Background

The conventional irrigation of gardens generally adopts two methods of flood irrigation and drip irrigation, and the flood irrigation has the advantages of large irrigation water amount, high cost, low water consumption of drip irrigation and strong water-saving capability, and is the most frequently used drip irrigation method at present.

To driping irrigation of trees, generally set up the bleeder on the water pipe, then set up annular drip irrigation pipe on the bleeder, drip irrigation the pipe and encircle the root, seted up a plurality of drip irrigation holes on the drip irrigation pipe and encircle in the root outside, carry out all-round drip irrigation to the root.

The water demand of trees of different sizes is different, and the water demand of trees of different types is also different. The water outlet rate of the drip irrigation holes of the existing drip irrigation device is fixed, and a plurality of branch pipes are arranged on the same water pipe to drip irrigation a plurality of trees simultaneously. The existing drip irrigation device is provided with a switch on the branch pipe, so that the water pressure is reduced although the water quantity entering the branch pipe is reduced, and the drip irrigation hole is smaller, which is not beneficial to water outlet.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model discloses the technical problem that solves lies in overcoming the not enough of prior art to a novel trees drip irrigation device is provided, can drip irrigation the trees of different water demands simultaneously, improve water conservation ability.

In order to achieve the purpose, the utility model provides a novel tree drip irrigation device, which comprises a water pipe, a branch pipe arranged on the water pipe, and a drip irrigation ring pipe arranged at the tail end of the branch pipe, wherein the drip irrigation ring pipe is circumferentially provided with a plurality of drip irrigation holes, the outer side of the drip irrigation ring pipe is sleeved with a ring sleeve, the ring sleeve is provided with an opening and is an incomplete ring, the ring sleeve is provided with a plurality of groups of holes corresponding to the drip irrigation holes, and each group of the holes comprises a plurality of water outlet holes with gradually changed apertures; the distance between the adjacent hole groups is equal to that between the adjacent drip irrigation holes, and when the ring sleeve slides outside the drip irrigation ring pipe, the water outlets with the same aperture in the multiple groups of hole groups can be aligned with the drip irrigation holes in the corresponding positions.

Further, the drip irrigation holes are equally spaced.

Furthermore, the ring sleeve between the adjacent hole groups is provided with a groove, so that the ring sleeve of the part is separated from the contact with the outer side of the drip irrigation ring pipe.

Furthermore, the outer sides of the two ends of the head end and the tail end of the ring sleeve are provided with anti-skid grains.

The utility model provides a pair of novel trees are driped irrigation device overlaps the cover at the outside of driping irrigation the ring canal and has been seted up multiunit punch combination on the ring cover, and every group punch combination includes the apopore of a plurality of aperture gradual changes, through as required, changes and drips irrigation the aperture of the aligned apopore of pore to change the water yield, satisfy the demand of driping irrigation the trees of different water demands simultaneously with this, and improve water conservation ability.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the following provides a detailed description of the present invention with reference to the embodiments of the present invention and the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is a schematic sectional view of the drip irrigation collar and the annular sleeve of this embodiment;

fig. 3 is an enlarged view of a portion a in fig. 2.

The reference numerals in the drawings are explained below.

110. A water pipe; 120. a branch pipe; 130. a drip irrigation ring pipe; 210. drip irrigation holes; 220. sleeving a ring; 230. a water outlet hole; 300. a groove; 400. and (4) anti-skid lines.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, 2 and 3, a novel tree drip irrigation device comprises a water pipe 110, a branch pipe 120 and a drip irrigation ring pipe 130. The branch pipes 120 are disposed in a plurality and are all communicated with the water pipe 110, the end of each branch pipe 120 is communicated with a drip irrigation ring pipe 130, and each tree is correspondingly provided with one branch pipe 120 and one drip irrigation ring pipe 130. The drip irrigation ring pipe 130 is in a circular ring shape, the drip irrigation ring pipe 130 is sleeved on the root of the tree, a plurality of drip irrigation holes 210 are formed in the drip irrigation ring pipe 130 along the circumferential direction towards the direction of the tree, and the intervals of the drip irrigation holes 210 are equal. The water flows from the water pipe 110 to the branch pipe 120, from the branch pipe 120 to the drip irrigation collar 130, and from the drip irrigation holes 210 toward the roots.

The drip irrigation ring 130 is sleeved with a ring 220, and the ring 220 has an opening and is an incomplete circular ring, so that the ring 220 can slide along the drip irrigation ring 130 for a certain distance without being interfered by the branch pipes 120. The ring cover 220 is provided with a plurality of groups of holes corresponding to the drip irrigation holes 210, each group of holes comprises a plurality of water outlets 230 with gradually changed apertures, the water outlet 230 with the largest aperture is consistent with the aperture of the drip irrigation hole 210, and the distance between the adjacent groups of holes is equal to the distance between the adjacent drip irrigation holes 210. During normal drip irrigation, the water outlet holes 230 with the largest aperture of each group of holes are aligned with the drip irrigation holes 210 to achieve the maximum water outlet rate; for some trees with small water demand to be drip-irrigated simultaneously, external force is applied to the ring sleeves 220 of the trees, so that the ring sleeves 220 slide along the drip irrigation ring pipes 130, the water outlet holes 230 with smaller hole diameters are aligned with the drip irrigation holes 210, the hole diameters of the water outlet holes 230 aligned with the drip irrigation holes 210 in the corresponding positions in each group are the same, and a plurality of water outlet holes 230 with different hole diameters are arranged in each group, so that a plurality of water outlet rate grades can be selected. The water outlet rate is adjusted by changing the aperture of the water outlet hole 230 aligned with the drip irrigation hole 210, so that the whole tree drip irrigation device can drip irrigation trees without water requirement, water can be further saved, and the roots of some trees with small water requirement are prevented from being soaked by water and rotten. The ring 220 is disposed outside the drip irrigation collar 130, so that the pressure of the water flowing into the drip irrigation collar 130 is not changed, and the water can flow out from the drip irrigation hole 210 smoothly.

In order to reduce the friction between the ring sleeve 220 and the drip irrigation ring 130 and to make the sliding of the ring sleeve 220 smoother, the ring sleeve 220 between adjacent hole groups is provided with a groove 300, so that the part of the ring sleeve 220 is separated from the contact with the outer side wall of the drip irrigation ring 130, thereby reducing the friction between the ring sleeve 220 and the drip irrigation ring 130. However, the side wall of the ring sleeve 220, which defines the outlet hole 230, contacts the drip irrigation ring 130, thereby reducing the flow of water into the gap between the ring sleeve 220 and the drip irrigation ring 130.

The ring sleeve 220 is an incomplete circular ring with an opening, the outer sides of the first and second ends of the ring sleeve 220 are provided with the anti-slip threads 400, when the ring sleeve 220 is moved, one hand grasps the anti-slip threads 400 and the other hand grasps the portion of the drip irrigation ring pipe 130 exposed to the outside, and then the ring sleeve 220 is pulled to move the ring sleeve 220 relative to the drip irrigation ring pipe 130.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A novel tree drip irrigation device comprises a water pipe, branch pipes arranged on the water pipe and a drip irrigation ring pipe arranged at the tail end of each branch pipe, and is characterized in that a plurality of drip irrigation holes are formed in the drip irrigation ring pipe along the circumferential direction, a ring sleeve is sleeved on the outer side of the drip irrigation ring pipe and provided with an opening and is an incomplete ring, a plurality of groups of hole groups are formed in the ring sleeve corresponding to the drip irrigation holes, and each group of hole groups comprises a plurality of water outlet holes with gradually changed hole diameters; the distance between the adjacent hole groups is equal to that between the adjacent drip irrigation holes, and when the ring sleeve slides outside the drip irrigation ring pipe, the water outlets with the same aperture in the multiple groups of hole groups can be aligned with the drip irrigation holes in the corresponding positions.

2. The novel tree drip irrigation device as claimed in claim 1, wherein said drip irrigation holes are equally spaced.

3. The drip irrigation emitter as claimed in claim 2, wherein the loops between adjacent hole sets are recessed to allow the portion of the loops to be removed from contact with the outside of the drip irrigation collar.

4. The novel tree drip irrigation device according to claim 3, wherein the outer sides of the head and the tail of the loop are provided with anti-slip lines.