Saline-alkali-tolerant and drought-tolerant micro-irrigation two-way capillary device

Abstract

The utility model relates to the technical field of water-saving irrigation, in particular to a saline-alkaline-tolerant drought-tolerant micro-irrigation two-way capillary device which comprises a capillary body and an irrigation assembly, a plurality of water outlets are formed in the side surface of the capillary body and distributed linearly, the irrigation assembly is arranged in the water outlets, and the water outlets are communicated with the capillary body. The infusion assembly comprises a connecting frame, the connecting frame is connected into the water outlet in a sleeved mode, and a connecting pipe is fixedly connected to the bottom of the connecting frame. According to the saline-alkaline-tolerant and drought-tolerant micro-irrigation two-way capillary device, when allium mongolicum regel is irrigated, water and nutrient liquid medicine can be conveyed into the nozzles through matched connection of the connecting frames and the connecting pipes; the spray nozzles can uniformly, accurately and directly convey water resources and nutrient liquid medicine to soil near the roots of crops through the water spraying grooves at a small flow, so that the device can be suitable for saline-alkali soil and dry sand land, water evaporation and nutrient loss can be effectively reduced, and the irrigation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water-saving irrigation, in particular to a micro-irrigation two-way capillary device that is resistant to salinity and drought. Background Technique

[0002] Allium mongolicum Regel is a wild vegetable, and its scientific name is Allium mongolicum Regel. It is mainly distributed in the northwest region of China. It usually grows in deserts, sandy lands or arid slopes, and has strong drought tolerance and stress resistance.

[0003] The growth environment of Allium mongolicum Regel is mostly arid areas, and there are many saline-alkali lands in such areas. The water retention capacity of this area is poor, which will cause water evaporation and nutrient loss. Moreover, Allium mongolicum Regel mostly likes humidity and is not tolerant of waterlogging. Therefore, it is difficult to cultivate Allium mongolicum Regel in this area. For this reason, we propose a micro-irrigation two-way capillary device that is resistant to salinity and drought. Content of the Utility Model

[0004] The purpose of the utility model is to provide a micro-irrigation two-way capillary device that is resistant to salinity and drought, so as to solve the problem that the water retention capacity of saline-alkali semi-arid areas is poor and it is difficult to cultivate Allium mongolicum Regel in the above background technique. To achieve the above purpose, the utility model provides the following technical solution: A micro-irrigation two-way capillary device that is resistant to salinity and drought, including a capillary body and an irrigation component. A number of water outlets are arranged on the side surface of the capillary body and are linearly distributed. The irrigation component is arranged inside the water outlet. The irrigation component includes a connecting frame, the connecting frame is sleeved inside the water outlet, a connecting pipe is fixedly connected to the bottom of the connecting frame, a first thread groove is arranged on the side surface of the connecting pipe, a nozzle is threadedly connected to the outside of the first thread groove, a number of water spraying grooves are arranged on the side surface of the nozzle and are annularly arrayed, a connecting rod is fixedly connected to the inside of the nozzle, a blocking block is fixedly connected to the top of the connecting rod, and the side surface of the blocking block is adapted to the inside of the connecting frame. When irrigating Allium mongolicum Regel, through the combined connection of the connecting frame and the connecting pipe, water and nutrient liquid medicine can be transmitted to the inside of the nozzle, so that the nozzle can uniformly and accurately directly convey water resources and nutrient liquid medicine to the soil near the roots of crops with a smaller flow rate through the water spraying grooves, so that the device can be used in saline-alkali lands and arid sandy lands, effectively reducing water evaporation and nutrient loss and improving irrigation efficiency.

[0005] Further preferably, a connecting component is arranged inside the capillary body. The connecting component includes a first three-way joint, the first three-way joint is sleeved inside the capillary body, and two second thread grooves are arranged on the side surface of the first three-way joint and are symmetrically distributed.

[0006] Further preferably, the outer sides of the two second threaded grooves are sleeved inside the capillary body, a threaded ring is sleeved on the side surfaces of the two capillary bodies, and the inside of the threaded ring is sleeved with the outer sides of the second threaded grooves. A connecting main pipe is arranged at the bottom of the first three-way joint, enabling quick and convenient fixed connection of the capillary body and effectively improving the practicability of the device.

[0007] Further preferably, a plurality of connecting grooves are formed at the top of the connecting main pipe, and the plurality of connecting grooves are distributed in a linear array. The inside of the connecting grooves is sleeved with the side surface of the first three-way joint. A transmission assembly is arranged on the side surface of the connecting main pipe, enabling uniform large-range watering of plants and effectively improving the convenience of the device.

[0008] Further preferably, the transmission assembly includes a connecting flange sleeved on the side surface of the connecting main pipe. A second three-way joint is sleeved inside the connecting flange, and two valves are fixedly connected inside the second three-way joint and are symmetrically distributed.

[0009] Further preferably, control switches are rotatably connected to the tops of the two valves. A first transmission pipe is sleeved inside the valve, and a second transmission pipe is sleeved inside the valve, enabling the connecting main pipe to be connected and used with water resources and nutrient potions through the second three-way joint, the first transmission pipe, the second transmission pipe, so that the nutrients required by plants can be evenly mixed and transmitted with water, effectively improving the convenience and practicability of the device.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] In the present utility model, when irrigating Allium mongolicum Regel, through the cooperative connection of the connecting frame and the connecting pipe, water and nutrient potions can be transmitted into the inside of the nozzle, and the nozzle can directly deliver the water resources and nutrient potions to the soil near the roots of the crops evenly and accurately with a small flow rate through the water spraying grooves, enabling the device to be applicable to saline-alkali land and arid sandy land for use, effectively reducing water evaporation and nutrient loss, and improving the irrigation efficiency.

[0012] In the present utility model, when using the device, the staff can first place the connecting main pipe in the working area, then connect the connecting main pipe with the second three-way joint through the connecting flange, and then connect the first transmission pipe and the second transmission pipe through an external water pump, enabling the connecting main pipe to be connected and used with water resources and nutrient potions through the second three-way joint, the first transmission pipe, the second transmission pipe, so that the nutrients required by plants can be evenly mixed and transmitted with water, effectively improving the convenience and practicability of the device. Description of the Drawings

[0013] Figure 1Schematic three-dimensional structure diagram of the present utility model;

[0014] Figure 2 Schematic cross-sectional structure diagram of the present utility model;

[0015] Figure 3 For the present utility model Figure 2 Schematic structure diagram at position a in;

[0016] Figure 4 For the present utility model Figure 2 Schematic structure diagram at position b in;

[0017] Figure 5 Schematic three-dimensional structure diagram of the transmission component of the present utility model.

[0018] In the figure: 1, capillary body; 2, water outlet; 3, irrigation component; 301, connecting frame; 302, connecting pipe; 303, first thread groove; 304, nozzle; 305, water spraying groove; 306, connecting rod; 307, stop block; 4, connecting component; 401, first three-way joint; 402, second thread groove; 403, thread ring; 5, connecting main pipe; 6, connecting groove; 7, transmission component; 701, connecting flange; 702, second three-way joint; 703, valve; 704, control switch; 705, first transmission pipe; 706, second transmission pipe. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1 - 5 , the present utility model provides a technical solution: a micro-irrigation two-way capillary device resistant to salinity and drought, including a capillary body 1 and an irrigation component 3. A plurality of water outlets 2 are provided on the side surface of the capillary body 1 and the plurality of water outlets 2 are linearly distributed. The irrigation component 3 is arranged inside the water outlet 2. The irrigation component 3 includes a connecting frame 301. The connecting frame 301 is sleeved inside the water outlet 2. A connecting pipe 302 is fixedly connected to the bottom of the connecting frame 301. A first thread groove 303 is provided on the side surface of the connecting pipe 302. A nozzle 304 is threadedly connected to the outside of the first thread groove 303. A plurality of water spraying grooves 305 are provided on the side surface of the nozzle 304 and the plurality of water spraying grooves 305 are annularly and arrayedly distributed. A connecting rod 306 is fixedly connected inside the nozzle 304. A stop block 307 is fixedly connected to the top of the connecting rod 306. The side surface of the stop block 307 is adapted to the inside of the connecting frame 301.

[0021] In this embodiment, as Figure 1 , Figure 2 , Figure 4 and Figure 5 shown, a connection component 4 is arranged inside the capillary tube body 1. The connection component 4 includes a first three-way joint 401, and the first three-way joint 401 is sleeved inside the capillary tube body 1. Two threaded grooves II 402 are formed on the side surface of the first three-way joint 401 and are symmetrically distributed. The outer sides of the two threaded grooves II 402 are sleeved with the inside of the capillary tube body 1. A threaded ring 403 is sleeved on the side surfaces of the two capillary tube bodies 1, and the inside of the threaded ring 403 is sleeved with the outer sides of the threaded grooves II 402. A connection main pipe 5 is arranged at the bottom of the first three-way joint 401. The connection main pipe 5 can be connected to the first three-way joint 401 through a connection groove 6. Then, the capillary tube body 1 can be sleeved on the outer side of the threaded groove II 402 opened on the first three-way joint 401. Then, by rotating the cooperation of the threaded groove II 402 and the threaded ring 403, the threaded ring 403 and the first three-way joint 401 can fix and connect the capillary tube body 1.

[0022] In this embodiment, as Figure 1 , Figure 2 , Figure 4 and Figure 5 shown, a plurality of connection grooves 6 are formed on the top of the connection main pipe 5 and are linearly arrayed. The inside of the connection groove 6 is sleeved with the side surface of the first three-way joint 401. A transmission component 7 is arranged on the side surface of the connection main pipe 5. The transmission component 7 includes a connection flange 701, and the connection flange 701 is sleeved on the side surface of the connection main pipe 5. A second three-way joint 702 is sleeved inside the connection flange 701. Two valves 703 are fixedly connected inside the second three-way joint 702 and are symmetrically distributed. A control switch 704 is rotatably connected to the top of the two valves 703. A first transmission pipe 705 is sleeved inside the valve 703, and a second transmission pipe 706 is sleeved inside the valve 703. When using this device, the staff can first place the connection main pipe 5 in the working area, then connect the connection main pipe 5 to the second three-way joint 702 through the connection flange 701. Then, an external water pump can be used to connect the first transmission pipe 705 and the second transmission pipe 706, so that the connection main pipe 5 can be connected and used with water resources and nutrient potions through the second three-way joint 702, the first transmission pipe 705, the second transmission pipe 706. Finally, the valve 703 can be opened through the control switch 704, so that the water resources and nutrient potions can be mixed and transmitted to the inside of the irrigation component 3 through the second three-way joint 702, the connection main pipe 5, the first three-way joint 401 and the capillary tube body 1.

[0023] Usage method and advantages of the present utility model: When using this salt-tolerant and drought-resistant micro-irrigation bidirectional capillary tube device, the working process is as follows:

[0024] As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, when using this device, the staff can first place the connecting main pipe 5 in the working area, then connect the connecting main pipe 5 with the tee joint two 702 through the connecting flange 701. Then, the external water pump can be used to connect the transfer pipe one 705 with the transfer pipe two 706, so that the connecting main pipe 5 can be connected and used with the water resource and nutrient potion through the tee joint two 702, the transfer pipe one 705, the transfer pipe two 706 and the water resource. Then, the connecting main pipe 5 can be connected with the tee joint one 401 through the connecting groove 6. Then, the capillary body 1 can be sleeved outside the thread groove two 402 opened on the tee joint one 401. Then, by rotating the cooperation of the thread groove two 402 and the thread ring 403, the thread ring 403 and the tee joint one 401 can fix and connect the capillary body 1. Then, the connecting frame 301 can be inserted into the water outlet 2 opened on the capillary body 1. Finally, the valve 703 can be opened through the control switch 704, so that the water resource and nutrient potion can be mixed and transmitted to the inside of the irrigation component 3 through the tee joint two 702, the connecting main pipe 5, the tee joint one 401 and the capillary body 1. Then, through the cooperation transmission of the connecting frame 301 and the connecting pipe 302, the water and nutrient potion can be transmitted to the inside of the nozzle 304, so that the nozzle 304 can discharge the water resource and nutrient potion to the plants to be irrigated through the water spraying groove 305. And through the threaded connection of the connecting pipe 302 and the nozzle 304, the nozzle 304 can be rotated, so that the nozzle 304 can move upward, so that the nozzle 304 can drive the connecting rod 306 and the stopper 307 to move upward, so that the stopper 307 can be connected to the inside of the connecting frame 301, so that the flow rate can be adjusted.

[0025] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present invention, and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A saline-alkali-resistant and drought-resistant micro-irrigation bidirectional capillary tube device, comprising a capillary tube body (1) and an irrigation component (3), characterized in that: The side surface of the capillary tube body (1) is provided with a plurality of water outlets (2), and the plurality of water outlets (2) are distributed in a linear manner. The infusion component (3) is arranged inside the water outlet (2). The infusion component (3) comprises a connecting frame (301), the connecting frame (301) is sleeved inside the water outlet (2), a connecting pipe (302) is fixedly connected to the bottom of the connecting frame (301), a thread groove 1 (303) is provided on the side surface of the connecting pipe (302), a nozzle (304) is threadedly connected to the outer side of the thread groove 1 (303), a plurality of water spraying grooves (305) are provided on the side surface of the nozzle (304), and the plurality of water spraying grooves (305) are distributed in a ring array, a connecting rod (306) is fixedly connected to the inside of the nozzle (304), a stopper (307) is fixedly connected to the top of the connecting rod (306), and the side surface of the stopper (307) is adapted to the inside of the connecting frame (301).

2. The salt-alkali-resistant and drought-resistant micro-irrigation bidirectional capillary tube device according to claim 1 is characterized in that: A connecting assembly (4) is arranged inside the capillary body (1), and the connecting assembly (4) comprises a three-way joint (401). The three-way joint (401) is sleeved inside the capillary body (1), and two thread grooves (402) are arranged on the side surface of the three-way joint (401), and the two thread grooves (402) are symmetrically distributed.

3. The salt-alkali-resistant and drought-resistant micro-irrigation bidirectional capillary tube device according to claim 2 is characterized in that: The outer sides of the two second thread grooves (402) are sleeved with the inner side of the capillary body (1), the side surfaces of the two capillary bodies (1) are sleeved with thread rings (403) and the inner side of the thread rings (403) is sleeved with the outer side of the second thread groove (402), and the bottom of the three-way joint (401) is provided with a connecting main pipe (5).

4. The salt-alkali-resistant and drought-resistant micro-irrigation bidirectional capillary tube device according to claim 3 is characterized in that: A plurality of connection grooves (6) are provided on the top of the connecting main pipe (5), and the plurality of connection grooves (6) are distributed in a linear array, the interior of the connection grooves (6) is sleeved with the side surface of the first three-way joint (401), and a transmission component (7) is provided on the side surface of the connecting main pipe (5).

5. The salt-alkali-resistant and drought-resistant micro-irrigation bidirectional capillary tube device according to claim 4 is characterized in that: The transmission component (7) comprises a connecting flange (701), the connecting flange (701) being sleeved on the side surface of the connecting main pipe (5), a second three-way joint (702) being sleeved inside the connecting flange (701), and two valves (703) being fixedly connected inside the second three-way joint (702), and the two valves (703) are symmetrically distributed.

6. The salt-alkali-resistant and drought-resistant micro-irrigation bidirectional capillary tube device according to claim 5 is characterized in that: The tops of the two valves (703) are rotatably connected to a control switch (704), the interior of the valves (703) is sleeved with a transmission tube 1 (705), and the interior of the valves (703) is sleeved with a transmission tube 2 (706).

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