CN210157787U

CN210157787U - Water-saving gardens fixed point irrigation equipment

Info

Publication number: CN210157787U
Application number: CN201920341078.8U
Authority: CN
Inventors: 刘东辉; 周瑾; 李艳梅; 周广生
Original assignee: Tianjin City Green Yun Vision Technology Co Ltd
Current assignee: Tianjin City Green Yun Vision Technology Co Ltd
Priority date: 2019-03-18
Filing date: 2019-03-18
Publication date: 2020-03-20
Anticipated expiration: 2029-03-18

Abstract

The utility model provides a water-saving garden fixed-point irrigation device, which comprises a ground cage buried in a tree pit, wherein a water seeping device is arranged on the ground cage, and water-absorbing sponge is filled between the water seeping device and the inner wall of the ground cage; the water seepage device comprises a shell, the shell comprises a water suction section at the lower part and a water storage section at the upper part, a water suction cavity is arranged in the water suction section, a water storage cavity is arranged in the water storage section, and a plurality of water through holes are distributed on the water suction section; the part of the water suction section close to the water storage section is exposed out of the ground cage; an inner core is arranged in the water suction cavity, an opening at the upper end of the inner core is communicated with the water storage cavity, and the water suction cavity is communicated with the water storage cavity only through the inner core. The utility model discloses simple structure, during water supply, the water storage chamber of infiltration ware can fill water fast among the irrigation equipment, and moisture can not directly flow in soil, but slowly permeate gradually and supply with, the waste at the water source that has significantly reduced is particularly useful for the not strong area of soil conservation moisture ability.

Description

Water-saving gardens fixed point irrigation equipment

Technical Field

The utility model belongs to the technical field of treegarden irrigation equipment, especially, relate to a water-saving gardens fixed point irrigation equipment.

Background

The lack of water resources is a main factor for restricting sustainable development of agriculture and society in northwest areas of China and other areas, rainfall is less, evaporation capacity is large, planting area is still enlarged continuously, underground water level is reduced continuously, and a series of ecological environment problems are caused. For areas with poor soil moisture retention capacity in these areas, the waste of irrigation water is serious, and a large amount of water stretches into the ground, so that the utilization rate of irrigation water is low, and improvement is urgently needed to save water resources.

Disclosure of Invention

The to-be-solved problem of the utility model is to aim at overcoming the defect that exists among the above-mentioned prior art, provide a water-saving gardens fixed point irrigation equipment.

For solving the technical problem, the technical scheme of the utility model is realized like this:

a water-saving garden fixed-point irrigation device comprises a ground cage buried in a tree pit, wherein a water seepage device is arranged on the ground cage, and water absorption sponge is filled between the water seepage device and the inner wall of the ground cage; the water seepage device comprises a shell, the shell comprises a water suction section at the lower part and a water storage section at the upper part, a water suction cavity is arranged in the water suction section, a water storage cavity is arranged in the water storage section, and a plurality of water through holes are distributed on the water suction section; the part of the water suction section close to the water storage section is exposed out of the ground cage; an inner core is arranged in the water suction cavity, an opening at the upper end of the inner core is communicated with the water storage cavity, and the water suction cavity is communicated with the water storage cavity only through the inner core.

Further, the volume of the water storage cavity is larger than that of the water suction cavity.

Further, the area of the maximum cross section of the water storage cavity is larger than that of the maximum cross section of the water suction cavity.

Furthermore, the water suction cavity of the shell is a cylindrical cavity, and the water storage cavity is an inverted conical cavity.

Furthermore, the ground cage is a cube or cuboid structure made of stainless steel meshes.

Further, the inner core is of a cylindrical structure, and a plurality of water seepage holes are formed in the side wall and the bottom of the inner core respectively.

Furthermore, the part of the water absorption section exposed out of the top of the ground cage does not exceed 1/4 of the total length of the water absorption section.

Furthermore, a sponge interlayer is arranged between the inner core and the inner wall of the water absorption cavity, and the density of the sponge adopted in the sponge interlayer is smaller than that of the water absorption sponge between the water seeping device and the inner wall of the ground cage.

The utility model has the advantages and positive effects that:

the utility model discloses simple structure, during water supply, the water storage chamber of infiltration ware can fill water fast among the irrigation equipment, and moisture can not directly flow in soil, but slowly permeate gradually and supply with, the waste at the water source that has significantly reduced is particularly useful for the not strong area of soil conservation moisture ability.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of a water seepage device in the device of the invention;

FIG. 3 is a schematic view of the device of the present invention with the sponge interlayer removed;

fig. 4 is a schematic structural diagram of the present invention in an application state.

In the figure: 1-ground cage; 2-water seepage device; 3-absorbent sponge; 4-a shell; 5-a water absorption section; 6-water storage section; 7-a water-absorbing cavity; 8-a water storage cavity; 9-inner core; 10-sponge interlayer; 11-water supply pipe.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The following is a detailed description of specific embodiments of the present invention.

A water-saving garden fixed-point irrigation device is shown in figures 1 to 4 and comprises a ground cage 1 buried in a tree pit, a water seeping device 2 is arranged on the ground cage, and water absorbing sponge 3 is filled between the water seeping device and the inner wall of the ground cage; the water seepage device comprises a shell 4, the shell comprises a water suction section 5 at the lower part and a water storage section 6 at the upper part, a water suction cavity 7 is arranged in the water suction section, a water storage cavity 8 is arranged in the water storage section, and a plurality of water through holes are distributed on the water suction section; the part of the water suction section close to the water storage section is exposed out of the ground cage; an inner core 9 is arranged in the water suction cavity, an opening at the upper end of the inner core is communicated with the water storage cavity, and the water suction cavity is communicated with the water storage cavity only through the inner core. Generally, the ground cage has a square or rectangular structure made of stainless steel mesh.

It should be noted that, the tree pit is arranged below the ground surface by one ground cage corresponding to each tree pit, the work can be completed at the same time of tree planting, and the trees can be moved together in the process of tree movement, so that the higher survival rate of the trees is ensured. Certainly, also can be the land cage and no longer remove after laying, be connected the delivery pipe respectively with the infiltration ware in the land cage (each land cage can establish ties on same delivery pipe, as shown in fig. 4), when needing to irrigate, only need to supply water intraductal water can, moisture can be accurate transport to the tree pit that the land cage is located, guarantee that the tree moisture of planting in the tree pit is sufficient, avoid the moisture extravagant, the loss is serious, be particularly useful for in the soil that is difficult to keep moisture, like desert or arid area, not only guaranteed the tree survival rate, it uses to reduce the water source in addition effectively, water economy resource, the feature of environmental protection is good.

Generally, the volume of the water storage cavity is larger than that of the water suction cavity, so that the water of the trees can be continuously supplied for a long time only by supplying water into the water seeping device once through the water supply pipe 11. Therefore, when the water supply pipe supplies water, the water storage cavity can temporarily store a constant volume of water, and under the effect of the water seeping device and the water absorption sponge, irrigation water can not directly flow into soil, but is kept in the irrigation device, slowly permeates and replenishes water in a period of time, and the waste of a water source is greatly reduced. In order to be connected with a water supply pipe conveniently, a water inlet 12 can be formed in the water storage section of the water seeping device and connected to the water supply pipe through the water inlet, so that the water supply pipe is convenient to irrigate and supply water.

In order to ensure the water source supply from the water storage cavity to the water suction cavity, the area of the maximum cross section of the water storage cavity is preferably larger than that of the water suction cavity. In addition, in an optional embodiment, the water suction cavity is a cylindrical cavity, and the water storage cavity is an inverted conical cavity.

The inner core is of a cylindrical structure, the side wall and the bottom of the inner core are respectively provided with a plurality of water seepage holes, and when irrigation water is supplied to the water storage cavity, water cannot flow into soil quickly due to the blocking of the inner core and the sponge, but permeates outside the ground cage slowly.

As is known, under the influence of gravity, during irrigation, moisture gradually permeates underground, in order to ensure that the water quantity at different heights of the irrigation equipment is balanced as much as possible, particularly, the part of the water absorbing section close to the water storage section is exposed out of the ground cage, and the moisture directly permeates into soil from the water absorbing section and is not kept by water absorbing sponges in the ground cage, namely, the moisture permeation quantity at the upper part of the device is slightly larger than that at the lower part, the moisture content of the soil near the irrigation device is basically consistent along with the action of gravity, and the water quantity requirement of trees is ensured to the maximum.

It should be noted that, in general, the part of the water absorbing section exposed out of the top of the ground cage does not exceed 1/4 of the total length of the water absorbing section, if the exposed part is too much, more water loss is easily caused, and in order to save water and take irrigation effect into consideration, the exposed part is 1/5-1/4 of the total length of the water absorbing section. In addition, the density of the water through holes at the upper part of the water absorption section can be larger than that of the water through holes at the lower part of the water absorption section.

A sponge interlayer 10 is arranged between the inner core and the inner wall of the water absorption cavity, and the density of the sponge adopted in the sponge interlayer is less than that of the water absorption sponge between the water seeping device and the inner wall of the ground cage. The sponge intermediate layer plays the effect of first layer water proof, and when the delivery pipe supplied water, the water storage chamber can be full of fast, and moisture does not directly flow into soil, especially when watering whole piece gardens, and the delivery pipe is sent water to each irrigation equipment's water storage chamber fast in, and the operating efficiency is high, and the water conservation advantage is obvious.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a water-saving gardens fixed point irrigation equipment which characterized in that: the water seepage device is arranged on the ground cage, and water absorption sponge is filled between the water seepage device and the inner wall of the ground cage; the water seepage device comprises a shell, the shell comprises a water suction section at the lower part and a water storage section at the upper part, a water suction cavity is arranged in the water suction section, a water storage cavity is arranged in the water storage section, and a plurality of water through holes are distributed on the water suction section; the part of the water suction section close to the water storage section is exposed out of the ground cage; an inner core is arranged in the water suction cavity, an opening at the upper end of the inner core is communicated with the water storage cavity, and the water suction cavity is communicated with the water storage cavity only through the inner core.

2. A water-saving garden spot irrigation device according to claim 1, wherein: the volume of the water storage cavity is larger than that of the water suction cavity.

3. A water-saving garden spot irrigation device according to claim 1, wherein: the area of the maximum cross section of the water storage cavity is larger than that of the maximum cross section of the water suction cavity.

4. A water-saving garden spot irrigation device according to claim 1, wherein: the water suction cavity of the shell is a cylindrical cavity, and the water storage cavity is an inverted conical cavity.

5. A water-saving garden spot irrigation device according to claim 1, wherein: the ground cage is a cube or cuboid structure made of stainless steel meshes.

6. A water-saving garden spot irrigation device according to claim 1, wherein: the inner core is of a cylindrical structure, and a plurality of water seepage holes are respectively formed in the side wall and the bottom of the inner core.

7. A water-saving garden spot irrigation device according to claim 6, wherein: the part of the water absorption section exposed out of the top of the ground cage does not exceed 1/4 of the total length of the water absorption section.

8. A water-saving garden spot irrigation device according to claim 1, wherein: a sponge interlayer is arranged between the inner core and the inner wall of the water absorption cavity, and the density of the sponge adopted in the sponge interlayer is smaller than that of the water absorption sponge between the water seeping device and the inner wall of the ground cage.