Annular water storage drip belt

Abstract

The utility model relates to an annular water storage dripping belt which comprises a dripping belt body buried in soil. A water storage cavity is formed in the dripping belt body; a supporting framework used for supporting the dripping belt body is arranged in the water storage cavity. An upper cover is arranged at a top opening of the water storage cavity; and a water outlet end is arranged on the inner side of the dripping belt body. The dripping belt body is formed by thermal compounding of polymers, the water outlet end is installed on the inner side of the bottom of the dripping belt body, and slow release of water flow can be effectively controlled through the water outlet end. Meanwhile, the drip belt body can store water for one or more plants for several months or even one year at a time, the service cycle is extremely long, and frequent maintenance and water supplement are not needed.

Description

Technical Field

[0001] The utility model relates to an automatic drip irrigation structure required for irrigating plants in deserts, in particular to an annular water storage drip belt. Background Art

[0002] my country is a relatively arid region, especially in the north. With the strong support of the country, sand control projects have made many major achievements. Physical sand control, chemical sand control, biological sand control, construction of shelterbelts, etc., all have certain effects, but the most effective and sustainable method is plant sand control! The most severe problem in the desert is the drought and lack of water on the surface, and the evaporation is large, and plants can hardly survive. In recent years, technologies such as sprinkler irrigation and drip irrigation have been developed to solve the problem of water shortage in the planting process of plants, but this type of drip irrigation system covers all planting areas through large-scale pipeline layout, such as a drip irrigation system disclosed in Chinese patent document No. CN202232411U. Similar drip irrigation methods have high technical and measure costs, high maintenance costs, complex construction, and inevitable pipeline blockage, which greatly limits the possibility of large-scale planting of plants. Utility Model Content

[0003] In view of this, the utility model provides an annular water storage drip belt to overcome the defects in the prior art. The utility model has a long continuous use period, does not require frequent maintenance, can work around the clock, reduces construction costs, and reduces water resource waste.

[0004] A ring-shaped water storage drip belt comprises a drip belt body buried in soil; a water storage cavity is formed in the drip belt body; a support frame for supporting the drip belt body is arranged in the water storage cavity; an upper cover is arranged at the top opening of the water storage cavity; and a water outlet is arranged on the inner side of the drip belt body.

[0005] Furthermore, the drip tape body is ring-shaped; the drip tape body is thermally compounded from a polymer composite material; and the middle portion of the drip tape body is a planting area.

[0006] Furthermore, the cross section of the support skeleton is rectangular; the support skeleton is formed by polymer spinning; the support skeleton is formed into an annular structure matching the inner contour of the drip tape body by bending and heat sealing.

[0007] Furthermore, the water outlet is a micro drip channel arranged on the inner side of the drip belt body; the micro drip channel is an arcuate drip tube.

[0008] Furthermore, the water outlet is a micro water outlet.

[0009] Furthermore, a ventilation hole is provided on the upper cover; and an end cap is screwed onto the ventilation hole.

[0010] The utility model has the following beneficial effects: the drip belt body is made of polymer thermal composite, and a water outlet is installed on the inner side of the bottom of the drip belt body, through which the water flow can be effectively controlled to be slowly released. At the same time, the drip belt body can store water for one or even several plants for several months or even a year at a time, and the use cycle is extremely long, without frequent maintenance and water replenishment.

[0011] Secondly, the drip belt body is buried underground to ensure that the water in the drip belt body is not evaporated by the sun; and the soil load can be borne by the supporting frame; the upper cover installed on the drip belt body has ventilation holes to ensure the internal atmospheric pressure is stable, and it can be filled with water for multiple uses.

[0012] Finally, after the drip belt body is filled with water and covered with local sand, the plants are planted in the planting area of ​​the drip belt body. In this way, the water in the drip belt body penetrates into the external soil through the water outlet channel, providing moisture for the vegetation in the surface soil. This not only solves the required water, but also avoids water waste, reduces the water supply cycle and the laying of a large number of pipes, etc., which is of great significance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] In the figure: 1 is the drip belt body, 1.1 is the water storage cavity, 2 is the supporting frame, 3 is the upper cover, 4 is the micro drip channel, and 5 is the ventilation hole. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] The terms used herein, including technical and scientific terms, have the same meaning as those generally understood by those skilled in the art, unless the terms are defined differently. It should be understood that the terms defined in commonly used dictionaries have the same meaning as those in the prior art.

[0017] See also Figure 1

[0018] A ring-shaped water storage drip belt comprises a drip belt body 1 buried in the soil; a water storage cavity 1.1 is formed in the drip belt body 1; a support frame 2 for supporting the drip belt body 1 is arranged in the water storage cavity 1.1; an upper cover 3 is arranged at the top opening of the water storage cavity 1.1; and a water outlet is arranged on the inner side of the drip belt body 1.

[0019] Furthermore, the drip tape body 1 is ring-shaped; the drip tape body 1 is thermally compounded from a polymer composite material; and the middle portion of the drip tape body 1 is a planting area.

[0020] Specifically, the drip belt body 1 is made of but not limited to polymer composite materials such as polyvinyl chloride scraper cloth. The annular drip belt body 1 is formed by thermal compounding. The single water storage capacity of the drip belt body 1 should be no less than the water consumption of vegetation for three months or even one year, generally 0.5 tons to 2 tons, and the durability of the material should be no less than 20 years.

[0021] Preferably, a scraper cloth with a thickness of 1.5 mm can be used to make the drip tape body 1.

[0022] Furthermore, the cross section of the support skeleton 2 is rectangular; the support skeleton 2 is formed by polymer spinning; and the support skeleton 2 is formed into an annular structure matching the inner contour of the drip tape body 1 by bending and heat sealing.

[0023] Specifically, the support skeleton 2 plays a role in bearing the load. A skeleton material with a rectangular cross-section is formed by spinning polymers such as polyethylene, polypropylene, etc., and a certain length of the skeleton is bent and heat-sealed while hot to form an annular structure for supporting the entire drip belt body 1.

[0024] Furthermore, the water outlet is a micro drip channel 4 arranged on the inner side of the drip belt body 1; the micro drip channel 4 is a bow-shaped drip tube.

[0025] Furthermore, the water outlet is a micro water outlet.

[0026] Specifically, the water flow can be effectively controlled to be released slowly by setting the water outlet end. The form of the water outlet end includes but is not limited to the arcuate drip tube or micro water outlet nozzle in the above embodiment.

[0027] Preferably, a micro drip channel 4 with a diameter of 1 mm and a total length of 2 cm is selected to control the release of water flow; the dripping time of one ton of water is estimated to be about one year.

[0028] Furthermore, a ventilation hole 5 is provided on the upper cover 3 ; an end cap is screwed onto the ventilation hole 5 .

[0029] After the end cover is opened, the air-permeable through hole 5 can replenish water into the drip belt body 1 and also ensure the internal air pressure is stable.

[0030] When in use, the water storage cavity 1.1 in the drip belt body 1 is filled with water, and the drip belt body 1 is covered with local sand with a thickness of about 30 cm, and the plants are planted in the planting area in the middle of the drip belt body 1. In this way, the water in the drip belt body 1 can continuously penetrate into the external soil through the inner drip channel to provide moisture for the vegetation in the surface soil. This not only solves the required moisture, but also avoids water waste, reduces the water supply cycle and the laying of a large number of pipelines, etc., which is of great significance.

[0031] Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the utility model rather than limiting it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An annular water storage drip belt, characterized in that: The invention comprises a drip belt body (1) buried in the soil; a water storage cavity (1.1) is formed in the drip belt body (1); a support frame (2) for supporting the drip belt body (1) is arranged in the water storage cavity (1.1); an upper cover (3) is arranged at the top opening of the water storage cavity (1.1); and a water outlet is arranged on the inner side of the drip belt body (1).

2. The annular water storage drip belt according to claim 1, characterized in that: The drip tape body (1) is annular; the drip tape body (1) is formed by thermally compounding a polymer composite material; and the middle part of the drip tape body (1) is a planting area.

3. The annular water storage drip belt according to claim 1, characterized in that: The cross section of the support frame (2) is rectangular; the support frame (2) is formed by polymer spinning; the support frame (2) is formed into an annular structure matching the inner contour of the drip tape body (1) by bending and heat sealing.

4. The annular water storage drip belt according to claim 1, characterized in that: The water outlet is a micro drip channel (4) arranged on the inner side of the drip belt body (1); the micro drip channel (4) is an arcuate drip tube.

5. The annular water storage drip belt according to claim 1, characterized in that: The water outlet is a micro water outlet.

6. The annular water storage drip belt according to claim 1, characterized in that: The upper cover (3) is provided with a ventilation hole (5); and an end cover is screwed onto the ventilation hole (5).

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