Adjustable irrigation device for blueberry production

Abstract

The utility model discloses an adjustable irrigation device for blueberry production, which comprises a storage tank buried underground, a water inlet pipe and a lifting pipe penetrate through the upper part of a main body of the storage tank, the top ends of the water inlet pipe and the lifting pipe extend to the upper part of the ground, and the top end of the lifting pipe is connected with an inlet of a lifting pump; a first ball valve and a tee joint are sequentially mounted close to the top end of the lifting pipe from bottom to top, the side of the tee joint is communicated with a pesticide conveying pipe, the pesticide conveying pipe extends to the bottom of the pesticide storage box, and a second ball valve is mounted at the joint of the pesticide conveying pipe and the tee joint; an outlet of the lifting pump is connected with a spraying main pipe, the side portion of the spraying main pipe is connected with a plurality of spraying branch pipes, and spraying heads are installed at the ends, away from the spraying main pipe, of the spraying branch pipes. According to the utility model, the water temperature during irrigation can be close to the soil temperature as much as possible, and damage to blueberry root systems due to overlarge temperature difference is avoided; an irrigation system and a foliar fertilizer spraying system can be combined for use, and the switching and adjusting process of irrigation and spraying is convenient.

Description

Technical Field

[0001] The utility model relates to an adjustable irrigation device for blueberry production, belonging to the technical field of blueberry irrigation. Background Art

[0002] Blueberries, meaning blue berries, belong to the Ericaceae family and the Vaccinium genus. Originating in North America, they are perennial shrub small berry fruit trees. Because the fruits are blue, they are called blueberries. As a technical measure to supplement the water required by crops, in order to ensure the normal growth of blueberries and obtain high and stable yields, it is necessary to supply sufficient water to blueberries. Under natural conditions, due to insufficient precipitation or uneven distribution, the water requirements of blueberries cannot be met. Therefore, irrigation must be carried out artificially.

[0003] The existing blueberry irrigation devices do not have the function of adjusting the water temperature. If the temperature difference between the irrigation water temperature and the soil temperature is too large, the blueberry roots are easily damaged, affecting normal growth.

[0004] When blueberries enter the fruit swelling stage, the fertilizer requirement is relatively large. To meet the nutrient requirements of blueberry fruit growth and development, it is necessary to spray foliar fertilizer to promote flowering and fruiting, increase the fruit volume and weight, and make the fruit color grow well, greatly improving the quality of agricultural products. However, the existing foliar fertilizer spraying system cannot be combined with the irrigation system and share a set of systems, resulting in an increase in cost.

[0005] In summary, it is obvious that there are inconveniences and defects in the existing technology in actual use, so it is necessary to improve it. Content of the Utility Model

[0006] Aiming at the deficiencies in the background art, the utility model provides an adjustable irrigation device for blueberry production, which can make the water temperature during irrigation as close as possible to the soil temperature, avoid too large a temperature difference, and damage the blueberry roots; it can combine the irrigation system with the foliar fertilizer spraying system, and the switching and adjustment process between irrigation and spraying is convenient.

[0007] To solve the above technical problems, the utility model adopts the following technical solutions:

[0008] An adjustable irrigation device for blueberry production includes a storage tank buried underground. A water inlet pipe and a lifting pipe penetrate above the storage tank body, and the tops of the water inlet pipe and the lifting pipe both extend above the ground surface. The top of the lifting pipe is connected to the inlet of a lifting pump;

[0009] A first ball valve and a tee are successively installed on the lifting pipe near its top from bottom to top. The side of the tee is communicated with a medicine delivery pipe, the medicine delivery pipe extends to the bottom of a medicine storage tank, and a second ball valve is installed at the connection of the medicine delivery pipe and the tee;

[0010] The outlet of the lift pump is connected to the main spray pipe. A plurality of spray branch pipes are connected to the side of the main spray pipe, and spray heads are installed at the ends of the spray branch pipes away from the main spray pipe.

[0011] Further, the storage tank is arranged horizontally, and legs are respectively installed at the bottoms of both sides of the storage tank along the length direction.

[0012] Further, a vertical manhole pipe is connected to the storage tank. The manhole pipe extends to the ground surface, and a ladder is installed in the manhole pipe.

[0013] Further, the bottom end of the lift pipe is located at the bottom of the inner cavity of the storage tank, and an anti-blocking cover is installed at the bottom end of the lift pipe.

[0014] Further, the lift pump is fixedly connected to the side of the bracket. The bracket is composed of a vertical frame and a horizontal frame that are vertically connected, and the horizontal frame is placed on the ground surface.

[0015] Further, the medicine storage box is located on the horizontal frame of the bracket, and a cover is provided on the top of the medicine storage box.

[0016] Further, both the water inlet pipe and the lift pipe are arranged vertically.

[0017] Further, the plurality of spray branch pipes are arranged at equal intervals.

[0018] After the present utility model adopts the above technical solutions, compared with the prior art, it has the following advantages:

[0019] The lift pump lifts the irrigation water in the storage tank and then pumps it successively into the main spray pipe, the spray branch pipes and the spray heads to realize the irrigation of blueberries; by controlling the first ball valve and the second ball valve, the lift pump can be used not only for lifting and pumping the irrigation water, but also for lifting and pumping the foliar fertilizer in the medicine storage box, and the switching and adjustment process is convenient;

[0020] The storage tank in the present utility model adopts an underground buried structure to realize the adjustment of the irrigation water temperature. In the cold winter, the irrigation water temperature can be appropriately increased, and in the hot summer, the irrigation water temperature can be appropriately decreased, so as to make the water temperature during irrigation as close as possible to the soil temperature and avoid excessive temperature difference from damaging the blueberry roots.

[0021] The present utility model will be described in detail below with reference to the drawings and embodiments. Brief Description of the Drawings

[0022] Figure 1 is the installation schematic diagram of the present utility model;

[0023] Figure 2 is the structural schematic diagram of the present utility model;

[0024] Figure 3 is the schematic diagram of the upper part structure of the present utility model.

[0025] In the figure, 1 is a storage tank, 2 is a support leg, 3 is a water inlet pipe, 4 is a lifting pipe, 5 is a manhole pipe, 6 is a ladder, 7 is an anti-blocking cover, 8 is a lifting pump, 9 is a bracket, 10 is a first ball valve, 11 is a tee, 12 is a medicine delivery pipe, 13 is a second ball valve, 14 is a medicine storage tank, 15 is a cover body, 16 is a main spray pipe, 17 is a spray branch pipe, and 18 is a spray head. Specific embodiments

[0026] For a clearer understanding of the technical features, objectives, and effects of the present utility model, the specific embodiments of the present utility model will now be described with reference to the accompanying drawings.

[0027] As Figures 1 - 3 As shown together, the present utility model provides an adjustable irrigation device for blueberry production, including a storage tank 1 buried underground. The storage tank 1 is used for temporarily storing irrigation water. A vertically arranged water inlet pipe 3 and a lifting pipe 4 penetrate through the upper part of the main body of the storage tank 1. The tops of the water inlet pipe 3 and the lifting pipe 4 both extend above the ground surface. The top of the lifting pipe 4 is connected to the inlet of the lifting pump 8.

[0028] The storage tank 1 is arranged horizontally, and support legs 2 are respectively installed at the bottom parts on both sides of the storage tank 1 along the length direction.

[0029] A vertically arranged manhole pipe 5 is connected to the storage tank 1. The manhole pipe 5 extends to the ground surface, and a ladder 6 is installed in the manhole pipe 5. Staff can enter the storage tank 1 through this for maintenance and repair.

[0030] The bottom end of the lifting pipe 4 is located at the bottom of the inner cavity of the storage tank 1, and an anti-blocking cover 7 is installed at the bottom end of the lifting pipe 4. The irrigation water is filtered by the anti-blocking cover 7 and then sucked into the lifting pipe 4 to prevent problems such as pump blockage or valve blockage caused by impurities carried in the irrigation water.

[0031] The lifting pump 8 is fixedly connected to the side of the bracket 9. The bracket 9 is composed of a vertical frame and a horizontal frame connected vertically. The horizontal frame is placed on the ground surface.

[0032] A first ball valve 10 and a tee 11 are successively installed from bottom to top near the top of the lifting pipe 4. The first ball valve 10 is used to control the flow of irrigation water in the lifting pipe 4.

[0033] The side of the tee 11 is communicated with the medicine delivery pipe 12. The medicine delivery pipe 12 extends to the bottom of the medicine storage tank 1. A second ball valve 13 is installed at the connection between the medicine delivery pipe 12 and the tee 11. The second ball valve 13 is used to control the flow of the liquid medicine in the medicine delivery pipe 12.

[0034] The medicine storage tank 1 is located on the horizontal frame of the bracket 9. A cover body 15 is provided at the top of the medicine storage tank 1. It is convenient to add the liquid medicine (foliar fertilizer) by screwing the cover body 15.

[0035] The outlet of the lift pump 8 is connected to the main spray pipe 16. A plurality of spray branch pipes 17 arranged at equal intervals are connected to the side of the main spray pipe 16. The spray branch pipes 17 are communicated with the main spray pipe 16. A spray head 18 is installed at one end of the spray branch pipe 17 away from the main spray pipe 16.

[0036] The specific working principle of the present utility model:

[0037] The lift pump 8 lifts the irrigation water in the storage tank 1 and then pumps it in sequence into the main spray pipe 16, the spray branch pipes 17 and the spray heads 18, so as to realize the irrigation of blueberries. By controlling the first ball valve 10 and the second ball valve 13, the lift pump 8 can be used not only for lifting and pumping irrigation water, but also for lifting and pumping the foliar fertilizer in the medicine storage tank 14. The switching and adjustment process is convenient.

[0038] The storage tank 1 in the present utility model adopts a buried structure to realize the adjustment of the irrigation water temperature. In the cold winter, the irrigation water temperature can be appropriately increased, and in the hot summer, the irrigation water temperature can be appropriately decreased, so as to make the water temperature during irrigation as close as possible to the soil temperature, and avoid excessive temperature difference and damage to the blueberry roots.

[0039] The above is an example of the best implementation mode of the present utility model. The parts not described in detail are all common general knowledge of those of ordinary skill in the art. The protection scope of the present utility model shall be subject to the content of the claims. Any equivalent transformation based on the technical inspiration of the present utility model is also within the protection scope of the present utility model.

Claims

1. An adjustable irrigation device for blueberry production, characterized in that: It includes a storage tank (1) buried underground. A water inlet pipe (3) and a lifting pipe (4) penetrate above the main body of the storage tank (1). The tops of the water inlet pipe (3) and the lifting pipe (4) both extend above the ground surface. The top of the lifting pipe (4) is connected to the inlet of a lifting pump (8). At a position near the top of the lifting pipe (4), a first ball valve (10) and a tee (11) are successively installed from bottom to top. The side of the tee (11) is communicated with a medicine delivery pipe (12). The medicine delivery pipe (12) extends to the bottom of a medicine storage tank (14). A second ball valve (13) is installed at the connection of the medicine delivery pipe (12) and the tee (11). The outlet of the lifting pump (8) is connected to a main spray pipe (16). A plurality of spray branch pipes (17) are connected to the side of the main spray pipe (16). A spray head (18) is installed at one end of the spray branch pipe (17) far from the main spray pipe (16).

2. The adjustable irrigation device for blueberry production according to claim 1, wherein: The storage tank (1) is arranged horizontally. Legs (2) are respectively installed at the bottoms of both sides of the storage tank (1) along the length direction.

3. An adjustable irrigation device for blueberry production according to claim 1, characterized in that: A vertical manhole pipe (5) is connected to the storage tank (1). The manhole pipe (5) extends to the ground surface. A ladder (6) is installed in the manhole pipe (5).

4. The adjustable irrigation device for blueberry production according to claim 1, wherein: The bottom end of the lifting pipe (4) is located at the bottom of the inner cavity of the storage tank (1). An anti-blocking cover (7) is installed at the bottom end of the lifting pipe (4).

5. An adjustable irrigation device for blueberry production according to claim 1, characterized in that: The lifting pump (8) is fixedly connected to the side of a bracket (9). The bracket (9) is composed of a vertical frame and a horizontal frame which are vertically connected. The horizontal frame is placed on the ground surface.

6. The adjustable irrigation device for blueberry production according to claim 5, characterized in that: The medicine storage tank (14) is located on the horizontal frame of the bracket (9). A cover body (15) is provided at the top of the medicine storage tank (14).

7. The adjustable irrigation device for blueberry production according to claim 1, wherein: Both the water inlet pipe (3) and the lifting pipe (4) are vertically arranged.

8. The adjustable irrigation device for blueberry production according to claim 1, characterized in that: The plurality of spray branch pipes (17) are arranged at equal intervals.

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