Irrigation device

Abstract

The utility model belongs to the technical field of agricultural irrigation, and particularly relates to an irrigation device. The device comprises a water inlet tank, the water inlet tank is connected with a water inlet pipe, the left side wall of the water inlet tank is connected with a connecting pipe, the right end of the connecting pipe is connected with the water inlet tank, and the left end of the connecting pipe is connected with a water supply tank; a mounting plate is mounted at the top of the water supply tank, a cylindrical pipe is mounted on the mounting plate, and a hose is arranged in the cylindrical pipe; and a water-absorbing cotton rope is arranged in the hose in a penetrating manner. According to the capillarity, the absorbent cotton ropes in the hoses can suck out water in the water supply tanks and slowly drop the water to the roots of crops to achieve drip irrigation, the number of the absorbent cotton ropes can be increased or decreased according to the number of vegetation needing drip irrigation, meanwhile, drip irrigation point positions can be increased by increasing the number of the water supply tanks, the hoses are arranged at different distances, and therefore drip irrigation is achieved. The large plants can be subjected to drip irrigation through one water supply tank, too many pipelines do not need to be pre-installed, assembly and transportation are convenient, the structure is simple, the manufacturing cost is low, irrigation is even, and water is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural irrigation, in particular to an irrigation device. Background Art

[0002] Irrigation is to use water to irrigate crops and provide them with sufficient water to ensure their normal growth and development. Irrigation types are mainly divided into flood irrigation, sprinkler irrigation and drip irrigation. Irrigation devices greatly reduce the workload of people. The most common existing irrigation devices are flood irrigation devices and sprinkler irrigation devices. However, flood irrigation requires a lot of water and causes certain erosion and damage to the land. Sprinkler irrigation covers a large area but indiscriminate spraying will cause a lot of water waste. Drip irrigation devices save water, but most existing drip irrigation devices require pre-installed pipes and are not suitable for relatively remote land. Utility Model Content

[0003] The utility model aims to provide an irrigation device which is convenient to assemble and transport, has a simple structure and saves water.

[0004] The irrigation device comprises a vertically arranged water inlet box, a water inlet pipe is connected to the water inlet box, a connecting pipe for water outlet and arranged horizontally is connected to the left side wall of the water inlet box, the right end of the connecting pipe is connected to the water inlet box, and the left end of the connecting pipe is connected to the water supply box arranged horizontally;

[0005] A plurality of mounting plates are installed horizontally on the top of the water supply tank and are spaced apart from each other. A plurality of cylindrical tubes are installed vertically on the mounting plates and are arranged horizontally and communicated with each other from top to bottom. The lower ends of the cylindrical tubes are connected to the bottom of the mounting plates, and a hose is arranged inside the cylindrical tubes.

[0006] One end of the hose passes through the cylindrical tube and is located at the bottom of the water supply tank, and the other end is located above the ground. An absorbent cotton rope is installed in the hose, and one end of the absorbent cotton rope is located at the bottom of the water supply tank, and the other end is located above the ground outside the hose.

[0007] The water in the water inlet tank enters the water supply tank through the connecting pipe. One end of the absorbent cotton rope is located in the water supply tank for absorbing water, and the other end is located outside the hose. According to the capillary phenomenon, the absorbent cotton rope in the hose will absorb the water in the water supply tank and slowly drip it on the roots of the crops to achieve drip irrigation. The number of absorbent cotton ropes can be increased or decreased according to the amount of vegetation that needs drip irrigation. At the same time, the number of water supply tanks can be increased to increase the number of drip irrigation points. The position of the hose can be set to different distances to achieve drip irrigation of large plants with one water supply tank. There is no need to pre-install too many pipes, which is convenient for assembly and transportation. It has a simple structure, low cost, uniform irrigation, and saves water.

[0008] Furthermore, the water outlet end of the water inlet pipe is located in the water inlet tank, and a water level control valve is installed on the water inlet pipe at the water outlet end, and the water level control line of the water level control valve is lower than the top of the water supply tank.

[0009] The water level control valve is a prior art, mainly including a main valve and a float valve. The main valve is used to open and close the water flow, and the float control valve is used to control the water level. The connecting pipe is arranged horizontally, and the water levels in the water supply tank and the water inlet tank are the same. When the water level in the water supply tank drops and the float valve opens to drain water, the main valve opens to supply water. When the water level rises to the control line, the float valve closes and the main valve stops supplying water. Thus, the water inlet pipe is automatically controlled to supply water or not, achieving automatic control and saving labor.

[0010] Furthermore, a connecting hole communicating inside and outside is provided on the left side wall of the water supply tank, and a plug is provided in the connecting hole.

[0011] The connecting hole facilitates increasing the number of water supply tanks, and the plug facilitates closing the connecting hole when other water supply tanks are not connected.

[0012] Furthermore, the hose is made of plastic material.

[0013] The hose made of plastic material is convenient for handling and has a low cost.

[0014] Furthermore, the hose is made of stainless steel material.

[0015] The hose made of stainless steel material is not afraid of weathering, is rust-proof and corrosion-resistant, and is durable.

[0016] Furthermore, the hose can be bent and shaped.

[0017] The hose that can be bent and shaped is convenient for a water supply tank to drip irrigate plants at different distances.

[0018] Furthermore, the number of hoses on the mounting plate is four sections.

[0019] In actual use, the number of sections of the hose is increased or decreased according to the number of drip irrigation.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] According to the capillary phenomenon, the absorbent cotton rope in the hose will suck out the water in the water supply tank and slowly drip it on the roots of the crops, realizing drip irrigation. The number of absorbent cotton ropes can be increased or decreased according to the number of plants to be drip irrigated. At the same time, the number of water supply tanks can also be increased to increase the drip irrigation points. The hoses are arranged in different distances, realizing drip irrigation of a large area of plants by one water supply tank. There is no need to pre-install too many pipes, which is convenient for assembly and transportation, has a simple structure, a low cost, uniform irrigation, and water conservation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic structural diagram of an irrigation device;

[0023] Figure 2 is Figure 1 the top view of

[0024] Figure 3 is Figure 1 the left view of

[0025] Figure 4 is Figure 1 the structural schematic diagram of the water supply tank in

[0026] Figure 5 is Figure 4 the right view of

[0027] Figure 6 is Figure 4 the left view of

[0028] Figure 7 is Figure 1 the structural schematic diagram of the mounting plate in

[0029] Figure 8 is Figure 7 the left view of

[0030] Figure 9 is Figure 1 the enlarged structural schematic diagram of the water inlet tank in

[0031] Figure 10 is Figure 9 the right view of

[0032] Figure 11 is Figure 1 the three - dimensional view of

[0033] Names of each component in the figure: 1. Water supply tank; 2. Water inlet tank; 3. Water inlet pipe; 4. Connecting pipe; 5. Mounting plate; 6. Hose; 7. Plug; 8. Absorbent cotton rope; 9. Water level control valve. Specific embodiments

[0034] The following further illustrates the present utility model through specific embodiments with reference to the accompanying drawings, but it is not intended to limit the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present invention.

[0035] Embodiment

[0036] The following materials are used in this embodiment:

[0037] Prepare polyethylene as the raw material and injection - mold it into the water supply tank 1. As shown in Figure 4 , Figure 5 and Figure 6 The structure of the water supply tank 1 is a cuboid box with an open top, as shown in Figure 1In the direction shown, there is a connecting hole that communicates with the inside and outside on its left and right side walls. At the connecting holes, a section of connecting pipe is connected outward. On the left and right sides of the top of the water supply tank 1, there is a protruding section, and there is a groove that communicates with the front and back on the inner side of the protruding part.

[0038] Prepare polyethylene as the raw material and injection mold it into the mounting plate 5. As Figure 7 and Figure 8 shown, the mounting plate 5 is a rectangular plate. Four hollow cylindrical pipe structures are connected up and down on the mounting plate 5 and are evenly spaced left and right. The specific number of the mounting plate 5 and the cylindrical pipes can be increased or decreased according to the number of drip irrigation.

[0039] Prepare polyethylene as the raw material and injection mold it into the water inlet tank 2. As Figure 9 and Figure 10 shown, the water inlet tank 2 is a cuboid box. A section of connecting pipe is connected to the left side wall, and a circular through hole that communicates with the inside and outside is opened at a position near the upper end of the right side wall.

[0040] Prepare multiple sections of hoses made of stainless steel as the hose 6. As Figure 3 shown, the hose made of stainless steel can be bent and shaped, which is convenient for drip irrigation of plants at different distances. The number of sections of the hose 6 is the same as the number of cylindrical pipes on the mounting plate 5 and is determined according to the usage requirements. When the hose 6 is actually used, it can be made of plastic material or other existing pipe materials.

[0041] Prepare rubber plugs as the plugs 7.

[0042] Prepare several sections of absorbent cotton ropes as the absorbent cotton ropes 8. The number of absorbent cotton ropes 8 is determined according to the required number of drip irrigation. In this embodiment, the number of absorbent cotton ropes used is the same as the number of hoses 6.

[0043] Prepare a section of elbow pipe that bends downward as shown in Figure 11 as the water inlet pipe 3.

[0044] Prepare a section of water pipe with a valve as the connecting pipe 4.

[0045] Prepare an automatic water stop valve as the water level control valve 9. The water level control valve 9 is a prior art and mainly includes a main valve and a float valve. The main valve is used to open and close the water flow, and the float valve is used to control the height of the water level. When the water level drops and the float valve opens to drain water, the main valve opens to supply water. When the water level rises to the control line, the float valve closes and the main valve stops supplying water.

[0046] The assembly method of the above materials is as follows:

[0047] Place the two water supply tanks 1 horizontally in the rows of the vegetable garden. As Figure 1 shown, connect the two water supply tanks 1 through the pipes on their opposite sides; as Figure 2As shown in the figure, the mounting plate 5 is embedded in the front-to-back grooves on the top of the water supply tank 1, or can be fixed by existing fasteners such as screws.

[0048] As Figure 11 shown in the figure, a water-absorbing cotton rope 8 is inserted into the hose 6. Both ends of the water-absorbing cotton rope 8 are located outside the hose 6. The hose 6 is inserted into the cylindrical pipe of the mounting plate 5, and the insertion depth of the hose 6 reaches the bottom of the water supply tank 1, so that one end of the water-absorbing cotton rope 8 located in the water supply tank 1 is always below the liquid level, which is convenient for water absorption.

[0049] As Figure 1 shown in the figure, the water inlet tank 2 is placed on the right side of the water supply tank 1. The water supply tank 1 is connected to the water inlet tank 2 through a horizontal connecting pipe 4. A plug 7 is installed at the connecting hole on the left side wall of the leftmost water supply tank 1, so as to conveniently increase or decrease the number of water supply tanks 1 as needed. The water inlet pipe 3 is inserted into the water inlet tank 2, and a water level control valve 9 is installed at the water outlet end of the water inlet pipe 3. The height of the water level control line of the water level control valve 9 should be lower than the height of the top of the water supply tank 1 to prevent water from overflowing.

[0050] The usage instructions are as follows:

[0051] Place the irrigation device between the rows of the field, in the garden or on the balcony. After assembly, connect the water inlet pipe 3 to the water pipe to provide water source, open the valve on the connecting pipe 4. According to the principle of communicating vessels, the liquid levels in the water supply tank 1 and the water inlet tank 2 will be the same height. When the liquid level in the water inlet tank 2 reaches the water level control line of the water level control valve 9, the water level control valve 9 will automatically close.

[0052] According to the capillary phenomenon, the water-absorbing cotton rope 8 in the hose 6 will suck out the water and slowly drip it on the roots of the crops to achieve drip irrigation. After the liquid levels of the water supply tank 1 and the water inlet tank 2 drop, the water level control valve 9 will automatically open to supplement water. If the length of the device is not enough, the water supply tank 1 can be installed continuously to extend the length.

[0053] This irrigation device waters in the way of drip irrigation, but does not need to pre-install too many pipes, is also convenient for assembly and transportation, has a simple structure, low cost, and saves water.

Claims

1. An irrigation device, comprising a vertically arranged water inlet box (2), to which a water inlet pipe (3) is connected, characterized in that: A connecting pipe (4) for discharging water and arranged transversely is connected to the left side wall of the water inlet box (2), the right end of the connecting pipe (4) is connected to the water inlet box (2), and the left end of the connecting pipe (4) is connected to the water supply box (1) arranged transversely; A plurality of mounting plates (5) are installed horizontally on the top of the water supply box (1) and are spaced apart from each other. A plurality of cylindrical tubes are installed vertically on the mounting plates (5) and are arranged horizontally and communicate with each other from top to bottom. The lower ends of the cylindrical tubes are communicated with the bottom of the mounting plates (5), and a hose (6) is provided inside the cylindrical tubes. One end of the hose (6) passes through the cylindrical tube and is located at the bottom of the water supply box (1), while the other end is located above the ground. A water-absorbing cotton rope (8) is installed in the hose (6), and one end of the water-absorbing cotton rope (8) is located at the bottom of the water supply box (1), while the other end is located above the ground outside the hose (6).

2. The irrigation device according to claim 1, characterized in that: The water outlet end of the water inlet pipe (3) is located in the water inlet box (2), and a water level control valve (9) is installed on the water inlet pipe (3) at the water outlet end. The water level control line of the water level control valve (9) is lower than the top end of the water supply box (1).

3. The irrigation device according to claim 2, characterized in that: A connecting hole communicating with the inside and outside of the water supply box (1) is provided on the left side wall, and a plug (7) is provided in the connecting hole.

4. The irrigation device according to claim 3, characterized in that: The hose (6) is made of plastic material.

5. The irrigation device according to claim 3, characterized in that: The hose (6) is made of stainless steel.

6. The irrigation device according to claim 5, characterized in that: The hose (6) can be bent and shaped.

7. The irrigation device according to claim 6, characterized in that: The number of the hoses (6) on the mounting plate (5) is four.

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