A drip irrigation device suitable for flower planting

Abstract

The invention discloses a drip irrigation device suitable for flower planting, which relates to the technical field of flower cultivation; a plurality of branch pipes located on both sides of the main pipe are installed on the main pipe, a plurality of drip irrigation structures are installed on the branch pipe, the drip irrigation structure includes a compensating dripper installed on the branch pipe, a bracket structure corresponding to the position of the drip irrigation structure is installed on the branch pipe, and the bracket structure includes a bearing tube sleeved on the branch pipe; a supporting ring is installed outside the bearing tube, a plurality of main supporting claws are rotatably installed on the supporting ring, and one end of the main supporting claw is hooked away from the supporting ring; a drip arrow is rotatably installed on the main supporting claw. The device can use a flower pot to suspend the drip irrigation device, so that the drip irrigation device is separated from the ground, which is convenient for cleaning the ground, avoiding dirt accumulation at the drip irrigation device, and also improving the stability of water discharge from the drip irrigation device.

Description

Technical Field

[0001] The invention relates to the technical field of flower cultivation, in particular to a drip irrigation device suitable for flower planting. Background Art

[0002] Drip irrigation is a method of using plastic pipes to deliver water to the roots of crops through orifices or drippers on a capillary tube with a diameter of about 10 mm for local irrigation. It is the most effective way of water-saving irrigation in arid and water-scarce areas, with a water utilization rate of up to 95%. Drip irrigation has a higher water-saving and yield-increasing effect than sprinkler irrigation, and can be combined with fertilization to increase fertilizer efficiency by more than double. It can be used for irrigation of fruit trees, vegetables, cash crops and greenhouses, and can also be used for irrigation of field crops in arid and water-scarce areas. Its disadvantage is that the dripper is prone to scaling and clogging, so the water source should be strictly filtered.

[0003] With the development of society and the improvement of people's spiritual needs, flowers are becoming more and more popular as ornamental plants, and the scale of cultivation is gradually expanding. At present, large-scale flower cultivation generally adopts automated or semi-automated planting systems, which can cultivate flower plants with stable growth status on a large scale by controlling temperature, humidity, and automatically applying water and fertilizer. In large-scale flower planting operations, drip irrigation can be used to automatically irrigate each flower and tree individually, which can fully meet the fine irrigation needs of delicate ornamental flowers and trees. Therefore, drip irrigation has been more and more widely used in the field of flower cultivation.

[0004] Flowers are often cultivated in the form of potted plants in large-scale planting. A large number of flower pots with flowers are neatly placed in a greenhouse or other cultivation space. A drip irrigation branch pipe is placed on the ground between two rows of flower pots, and a large number of flexible capillaries are connected to the branch pipe. The capillaries are placed in each flower pot to replenish water for each flower pot synchronously to meet the water supply needs of the flowers. However, in this type of drip irrigation equipment, the complex drip irrigation system is generally placed directly on the ground. Since the water outlet height is higher than the height of the pipe, it has higher requirements for the power of the water pump. In addition, the complex pipe system accumulates on the ground, which makes it impossible to clean the ground frequently. During the planting process, it is impossible to avoid the flow of excess mud and water on the ground, which will cause dust in the drip irrigation system that cannot be cleaned, affecting the cleanliness of the cultivation environment and increasing the risk of clogging the drip irrigation system. Summary of the invention

[0005] The purpose of the present invention is to provide a drip irrigation device suitable for flower planting to solve the problems raised in the above background technology. A drip irrigation device is proposed that can use a flower pot to raise the height of a branch pipe to improve the user experience of drip irrigation.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A drip irrigation device suitable for flower planting comprises a main pipe; a plurality of branch pipes located on both sides of the main pipe are installed on the main pipe, a plurality of drip irrigation structures are installed on the branch pipe, the drip irrigation structure comprises a compensating dripper installed on the branch pipe, a plurality of capillary tubes are connected to the compensating dripper, and a water outlet drip pipe is installed on the capillary tube; a bracket structure corresponding to the position of the drip irrigation structure is installed on the branch pipe, the bracket structure comprises a bearing tube sleeved on the branch pipe, and the compensating dripper is located in the middle of the bearing tube; a supporting ring is installed outside the bearing tube, a plurality of main supporting claws are rotatably installed on the supporting ring, and the main supporting claws are hooked at one end away from the supporting ring; a drip arrow is rotatably installed on the main supporting claw, a plug-in tube is arranged on the drip arrow, and the water outlet drip pipe is inserted into the plug-in tube; a limiting ring is slidably installed on a side of the bearing tube away from the branch pipe, the main supporting claw passes through the supporting ring and is connected to a support rod, and the support rod is inserted into the limiting ring.

[0008] As a further solution of the present invention: the main pipe is connected to a water pump, the water pump is connected to a water tank, and a filter is installed on the water tank.

[0009] As a further solution of the present invention: an adjusting screw is rotatably installed on the bearing tube, a threaded sleeve is threadedly connected to the adjusting screw, the threaded sleeve is connected to a limit ring through a connecting rod, and a plurality of limit blocks are installed on the bearing tube, and the limit blocks are respectively located on both sides of the connecting rod.

[0010] As a further solution of the present invention: a primary slip ring is provided at the connection between the main support claw and the support rod, the primary slip ring is sleeved on the support ring, the support ring is provided with a secondary slip ring located between the primary slip rings, the secondary slip ring is connected to the auxiliary support claw, the auxiliary support claw is installed with a drop arrow, and the limit ring is disconnected at the position corresponding to the auxiliary support claw.

[0011] As a further solution of the present invention: a plurality of connection seats are installed on the main pipe, branch pipes are connected to both sides of the connection seat respectively, a control valve is provided at the connection between the connection seat and the branch pipe, and a support frame is installed on the connection seat.

[0012] As a further solution of the present invention: a primary plug is installed at one end of the main pipe away from the water pump, and a secondary plug is installed at one end of the branch pipe away from the main pipe.

[0013] As a further solution of the present invention: a connecting frame is installed at one end of the main support claw away from the supporting tube, the drip arrow is rotatably connected to the connecting frame, a multi-faceted guide cone is provided at one end of the drip arrow away from the plug-in tube, and a plurality of clamping rings matching the shape of the water outlet drip tube are installed on the drip arrow.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The drip irrigation device suitable for flower planting is adopted. A plurality of compensating drippers are arranged on the branch pipe. The capillary tubes on the compensating drippers are placed in the flower pots of various flowers for drip irrigation. Meanwhile, a bracket structure is installed on the branch pipe. The main supporting claws of the bracket structure can be respectively inserted into the surrounding flower pots. Through the cooperation of the entire bracket structure, the branch pipe is suspended in the air by multi-point support. Through this design, the water level difference of drip irrigation can be reduced, the pressure on the water pump can be reduced, and the use cost of the equipment can be reduced. The range of drip irrigation is expanded, so that the device can ensure the consistency of drip irrigation effect in a larger working area.

[0016] The drip irrigation device suitable for flower planting is adopted. The branch pipe and the various components on the branch pipe are suspended, so as to avoid the pipes being arranged randomly on the ground, thereby improving the overall aesthetics, and preventing dust and dirt from being blocked by the branch pipe. The ground is also easier to wash, while reducing the risk of clogging of the drip irrigation equipment due to a dirty environment, and extending the service life of various materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of a drip irrigation device suitable for flower cultivation.

[0018] Figure 2 The present invention is a schematic diagram of the structure of the connection between the main pipe and the support rod in a drip irrigation device suitable for flower planting.

[0019] Figure 3 The present invention is a structural schematic diagram of the cooperation between the drip irrigation structure and the support structure in a drip irrigation device suitable for flower planting.

[0020] Figure 4 The present invention is a schematic diagram of the structure in which the auxiliary support claws in the support structure of the drip irrigation device suitable for flower planting are folded.

[0021] Figure 5 The present invention is a schematic diagram of the structure of a support tube in a drip irrigation device suitable for flower cultivation.

[0022] Figure 6 The present invention is a schematic diagram of the structure of the bottom of the supporting tube in a drip irrigation device suitable for flower cultivation.

[0023] Figure 7 The present invention is a schematic diagram of the structure of the cooperation between the drip arrow and the water outlet drip tube in the drip irrigation device suitable for flower planting.

[0024] In the figure: 1-water tank; 2-filter; 3-water pump; 4-main pipe; 41-primary plug; 42-connecting seat; 43-control valve; 44-support frame; 5-branch pipe; 51-secondary plug; 6-support structure; 61-bearing tube; 611-limiting block; 62-main supporting claw; 621-connecting frame; 622-primary slip ring; 623-support rod; 63-drip arrow; 631-plug-in tube; 632-guide cone; 633-clamp ring; 64-auxiliary supporting claw; 641-secondary slip ring; 65-support ring; 66-limiting ring; 67-connecting rod; 68-adjusting screw; 69-screw sleeve; 7-drip irrigation structure; 71-compensating dripper; 72-water drip pipe; 73-capillary tube. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figures 1 to 7 In an embodiment of the present invention, a drip irrigation device suitable for flower planting includes a main pipe 4; the main pipe 4 is provided with a plurality of branch pipes 5 located on both sides of the main pipe 4, the branch pipes 5 are provided with a plurality of drip irrigation structures 7, the drip irrigation structure 7 includes a compensation dripper 71 installed on the branch pipe 5, the compensation dripper 71 is connected with a plurality of capillary tubes 73, and a water outlet drip pipe 72 is installed on the capillary tube 73; a support structure 6 corresponding to the position of the drip irrigation structure 7 is installed on the branch pipe 5, the support structure 6 includes a supporting tube 61 sleeved on the branch pipe 5, the compensation dripper 71 is located at The middle part of the bearing tube 61; a support ring 65 is installed on the outside of the bearing tube 61, and a plurality of main support claws 62 are rotatably installed on the support ring 65, and the main support claws 62 are hooked at one end away from the support ring 65; a drip arrow 63 is rotatably installed on the main support claw 62, and a plug-in tube 631 is provided on the drip arrow 63, and the water outlet drip tube 72 is inserted into the plug-in tube 631; a limiting ring 66 is slidably installed on the side of the bearing tube 61 away from the branch pipe 5, and the main support claws 62 are connected with a support rod 623 through the support ring 65, and the support rod 623 is inserted into the limiting ring 66.

[0027] The device supplies water through the main pipe 4, and the branch pipes 5 are distributed in the field or flower arrangement area. The capillary tube 73 is placed in the designated flower pot, and water is continuously dripped from the capillary tube 73 onto the soil in the flower pot to achieve irrigation of the flowers. The device uses a compensating dripper 71 to connect multiple capillary tubes 73. The water output from each compensating dripper 71 can irrigate multiple surrounding flower pots, and the irrigation efficiency can also be changed by changing the number of capillary tubes 73 placed in the same flower pot. A bearing tube 61 is provided at a position corresponding to the compensating dripper 71 on the branch pipe 5. The bearing tube 61 is sleeved under the branch pipe 5 and wraps the branch pipe 5. The main support claws 62 with multiple adjustable angles and directions are installed on the support ring 65 at the bottom of the bearing tube 61. The other end of the main support claw 62 is hooked and connected to a drip arrow 63. When in use, each main support claw 62 can be hung on the edge of each surrounding flower pot, and the drip arrow 63 can be inserted into the soil for fixing. The limiting ring 66 at the bottom of the supporting tube 61 clamps the support rod 623 of the extended part of the main supporting claw 62, which can limit the rotation of the main supporting claw 62 and prevent the main supporting claw 62 from flipping inward due to gravity when the branch pipe 5 is suspended, thereby causing the flower pot to be dragged or overturned.

[0028] The capillary tube 73 is provided with a water drop tube 72 for discharging water. The water drop tube 72 can be placed in the flower pot alone or plugged into the plug tube 631 of the drip arrow 63. The irrigation water can be directly injected into the soil by using the part of the drip arrow 63 inserted into the soil.

[0029] This device can support the nodes of the branch pipe 5, and through the setting of multiple sets of bracket structures 6, the support rod 623 is suspended as a whole, the bottom does not touch the ground, and will not cause obstruction when muddy water flows, making the ground environment more tidy and beautiful, while reducing the risk of blockage of the branch pipe 5. Through the setting of this device, the position of the branch pipe 5 can be raised as a whole, even if flower pots of different heights are used, the vertical drop of water can be kept within a smaller range, reducing the burden on the water pump 3. And because the head is small, the device can maintain the stability of the water output of each compensation dripper 71 in a larger range, improve the effect of uniform water output, and facilitate more accurate water supply for flower cultivation.

[0030] As another embodiment of the present invention, please refer to Figure 1 The main pipe 4 is connected to the water pump 3, and the water pump 3 is connected to the water tank 1. The water tank 1 is installed with a filter 2. The water tank 1 is used to store water, and can also be replaced by other water sources, or use dynamic water supply such as tap water. The filter 2 is used to filter the water source to meet the needs of drip irrigation and avoid clogging of the drip irrigation device. The water pump 3 provides sufficient water pressure to supply water to each branch pipe 5.

[0031] See also Figure 6The support tube 61 is rotatably mounted with an adjusting screw 68, and a screw sleeve 69 is threadedly connected to the adjusting screw 68. The screw sleeve 69 is connected to the limiting ring 66 through the connecting rod 67. The support tube 61 is mounted with a plurality of limiting blocks 611, and the limiting blocks 611 are respectively located on both sides of the connecting rod 67. The limiting blocks 611 limit the direction of the connecting rod 67, that is, limit the rotation of the screw sleeve 69. By rotating the adjusting screw 68 at the bottom, the height of the screw sleeve 69 and the limiting ring 66 can be changed, thereby changing the angle range limited by the support rod 623, so that the rotation range of the main support claw 62 can be changed, so as to facilitate installation on flower pots with different spacings. The support rod 623 is located on the inner side of the limiting ring 66, limiting the rotation of the main support claw 62 to the middle area. Therefore, under the load-bearing state, the umbrella-shaped structure composed of each main support claw 62 and the support tube 61 cannot be retracted inward, thereby avoiding the problem of the branch pipe 5 falling under the action of gravity.

[0032] See also Figures 2 to 6 The connection between the main support claw 62 and the support rod 623 is provided with a primary slip ring 622, the primary slip ring 622 is sleeved on the support ring 65, the support ring 65 is provided with a secondary slip ring 641 located between the primary slip rings 622, the secondary slip ring 641 is connected to the auxiliary support claw 64, the auxiliary support claw 64 is installed with a drop arrow 63, and the position of the limit ring 66 is disconnected from the auxiliary support claw 64. The primary slip ring 622 is used to connect the support ring 65, so that the main support claw 62 can not only rotate in pitch, but also change its corresponding angle position within a smaller range to match various flower pots with different spacings. The auxiliary support claw 64 is connected to the support ring 65 through the secondary sliding ring 641, and the auxiliary support claw 64 is also equipped with a drip arrow 63. The auxiliary support claw 64 is not a necessary structure, but an improved structure. In order to improve the overall stability during use, the auxiliary support claw 64 can be rotated to touch the ground downward, and when the ground is land, the drip arrow 63 can be inserted into the ground for enhanced fixation. By supporting the branch pipe 5 at the bottom, the force on the flower pot is further reduced, and the stability of the overall mechanism is improved. For drip irrigation devices that need to be used completely suspended, the relative auxiliary support claws 64 can be lifted upward and fixed together with rope loops and other items to keep them suspended.

[0033] See also Figure 2 The main pipe 4 is provided with a plurality of connection seats 42, and the two sides of the connection seats 42 are respectively connected to the branch pipes 5, and the connection between the connection seats 42 and the branch pipes 5 is provided with a control valve 43, and a support frame 44 is installed on the connection seat 42. The connection seat 42 is used to connect the main pipe 4 and the branch pipe 5, and the control valve 43 is used to adjust the water volume and control whether the branch pipe 5 discharges water. The support frame 44 is located at the bottom of the main pipe 4, and the main pipe 4 is lifted up so that the height of the main pipe 4 and the branch pipe 5 are kept consistent.

[0034] See also Figure 1 and Figure 2 The end of the main pipe 4 away from the water pump 3 is equipped with a primary plug 41, and the end of the branch pipe 5 away from the main pipe 4 is equipped with a secondary plug 51. The primary plug 41 and the secondary plug 51 are common structures, used to cut off the main pipe 4 and the branch pipe 5.

[0035] See also Figure 7 The main support claw 62 is provided with a connecting frame 621 at one end away from the supporting tube 61, and the dripping arrow 63 is rotatably connected to the connecting frame 621. The dripping arrow 63 is provided with a multi-faceted guide cone 632 at one end away from the plug-in tube 631, and the dripping arrow 63 is provided with a plurality of clamping rings 633 that match the shape of the water outlet dripping tube 72. The connecting frame 621 is used to install the dripping arrow 63, and the dripping arrow 63 can rotate within a certain angle range to meet the plug-in requirements. The guide cone 632 is located at the bottom and can be inserted into the soil in the flower pot for fixing, and can also be used for drainage during drip irrigation. The shape of the external clamping ring 633 matches the shape of the water outlet dripping tube 72, so when multiple capillary tubes 73 are placed in a flower pot, or when the guide cone 632 is not needed for drainage, the water outlet dripping tube 72 can also be inserted into the clamping ring 633 for fixing.

[0036] The working principle of the present invention is:

[0037] The device arranges multiple branch pipes 5 on both sides of the main pipe 4, and a compensation dripper 71 is installed on the branch pipe 5. The compensation dripper 71 is connected to the capillary tube 73, and a water outlet dripping tube 72 is installed on the capillary tube 73. At the same time, a bearing tube 61 installed at the position of the compensation dripper 71 is fixed on the branch pipe 5, and a support ring 65 is installed outside the bearing tube 61. A plurality of main support claws 62 are rotatably installed on the support ring 65. The main support claws 62 are hooked on the surrounding flower pots, and a dripping arrow 63 is rotatably installed on the main support claw 62. The dripping arrow 63 is installed with a plug-in tube 631, and the water outlet dripping tube 72 is inserted into the plug-in tube 631. The device uses multiple main support claws 62 to suspend the branch pipe 5 in mid-air, keeps the ground clean, and reduces the height difference between the branch pipe 5 and the dripping position, reduces the burden of the water pump 3, and improves the stability of the overall drip irrigation device.

[0038] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A drip irrigation device suitable for flower planting, comprising a main pipe; characterized in that: The main pipe is provided with a plurality of branch pipes located on both sides of the main pipe, and the branch pipe is provided with a plurality of drip irrigation structures, the drip irrigation structure comprising a compensating dripper installed on the branch pipe, the compensating dripper being connected with a plurality of capillary tubes, and a water outlet dripping tube being installed on the capillary tube; a support structure corresponding to the position of the drip irrigation structure is installed on the branch pipe, the support structure comprising a bearing tube sleeved on the branch pipe, and the compensating dripper is located in the middle of the bearing tube; a support ring is installed on the outside of the bearing tube, a plurality of main supporting claws are rotatably installed on the supporting ring, and the main supporting claws are hooked up at one end away from the supporting ring; a dripping arrow is rotatably installed on the main supporting claw, and a plug-in tube is arranged on the dripping arrow, and the water outlet dripping tube is inserted into the plug-in tube; a limiting ring is slidably installed on a side of the bearing tube away from the branch pipe, and the main supporting claw is connected with a support rod through the supporting ring, and the support rod is inserted into the limiting ring; An adjusting screw is rotatably mounted on the bearing tube, a screw sleeve is threadedly connected to the adjusting screw, the screw sleeve is connected to a limit ring through a connecting rod, and a plurality of limit blocks are mounted on the bearing tube, and the limit blocks are respectively located on both sides of the connecting rod; A primary slip ring is provided at the connection between the main support claw and the support rod, the primary slip ring is sleeved on the support ring, a secondary slip ring located between the primary slip rings is provided on the support ring, the secondary slip ring is connected to the auxiliary support claw, a drop arrow is installed on the auxiliary support claw, and the position corresponding to the limit ring and the auxiliary support claw is disconnected; A connecting frame is installed at one end of the main supporting claw away from the supporting tube, the drip arrow is rotatably connected to the connecting frame, a multi-faceted guide cone is provided at one end of the drip arrow away from the plug tube, and a plurality of clamps matching the shape of the water outlet drip tube are installed on the drip arrow.

2. The drip irrigation device suitable for flower planting according to claim 1, characterized in that: The dry pipe is connected to a water pump, the water pump is connected to a water tank, and a filter is installed on the water tank.

3. The drip irrigation device suitable for flower planting according to claim 1, characterized in that: A plurality of connection seats are installed on the main pipe, and branch pipes are connected to both sides of the connection seat respectively. A control valve is arranged at the connection between the connection seat and the branch pipe, and a support frame is installed on the connection seat.

4. The drip irrigation device suitable for flower planting according to claim 1 or 3, characterized in that: A primary plug is installed at one end of the main pipe away from the water pump, and a secondary plug is installed at one end of the branch pipe away from the main pipe.

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