Automatic liquid supplementing pipeline for cucumber seedling culture

Abstract

The automatic liquid supplementing pipeline comprises a liquid guiding tee joint, an electromagnetic valve is fixedly installed on the inner side of one end of the liquid guiding tee joint, a liquid conveying bent pipe is fixedly installed at one end of the liquid guiding tee joint, and an anti-oxidation layer is installed on the outer side of the upper end of the liquid conveying bent pipe. A soft aluminum strip is arranged in the anti-oxidation layer, a mounting sleeve is fixedly mounted at the bottom end of the anti-oxidation layer, a locking cover is mounted at the bottom end of the mounting sleeve, and a humidity sensor is mounted between the mounting sleeve and the locking cover; a flow dividing lantern ring is fixedly installed at the bottom end of the infusion elbow, an anti-cutting layer is arranged on the surface of the flow dividing lantern ring, a flow dividing frame is installed on the inner side of the flow dividing lantern ring, and a plurality of one-way flow guiding mechanisms are installed on the upper end face of the flow dividing frame. According to the device, the soil humidity is monitored in real time, the liquid supplementing operation can be carried out timely and quickly, the water can be shunted, and the uniformity of the water at the roots of cucumber seedlings is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling cultivation, in particular to an automatic liquid supplement pipeline for cucumber seedling cultivation. Background Technique

[0002] Cucumber is one of the important vegetable varieties for high-yield and high-efficiency cultivation in protected areas. Intensive seedling cultivation is an inevitable trend in cucumber production. Flower bud differentiation begins when the first true leaf of cucumber is half-expanded. Therefore, the seedling substrate plays an important role in the quality and even yield of cucumber seedlings. The seedling substrate is the main medium for vegetable seedlings to absorb nutrients during the growth period of roots. Its characteristics will affect the absorption of water and nutrients by vegetable roots and the absorption of roots. By monitoring the moisture content of the seedling substrate, the nutrient absorption of cucumber seedlings can be controlled.

[0003] Existing cucumber seedlings cannot be quickly supplemented with liquid according to the soil humidity during the cultivation process, which affects the water supplement of cucumber seedlings, and it is not convenient to evenly distribute the liquid supplement process, so the soil moisture cannot be kept uniform; therefore, it does not meet the existing requirements. For this reason, we propose an automatic liquid supplement pipeline for cucumber seedling cultivation. Content of the Utility Model

[0004] The purpose of the utility model is to provide an automatic liquid supplement pipeline for cucumber seedling cultivation, so as to solve the problems that existing cucumber seedlings cannot be quickly supplemented with liquid according to the soil humidity during the cultivation process, which affects the water supplement of cucumber seedlings, and it is not convenient to evenly distribute the liquid supplement process, so the soil moisture cannot be kept uniform, etc. mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An automatic liquid supplement pipeline for cucumber seedling cultivation, including a liquid guiding tee joint, an electromagnetic valve is fixedly installed inside one end of the liquid guiding tee joint, an infusion elbow is fixedly installed at one end of the liquid guiding tee joint, an antioxidant layer is installed on the outer side of the upper end of the infusion elbow, a soft aluminum strip is arranged inside the antioxidant layer, an installation sleeve is fixedly installed at the bottom end of the antioxidant layer, a locking cover is installed at the bottom end of the installation sleeve, and a humidity sensor is installed between the installation sleeve and the locking cover;

[0006] The bottom end of the infusion elbow is fixedly installed with a flow splitting collar, an anti-cut layer is arranged on the surface of the flow splitting collar, a flow splitting frame is installed inside the flow splitting collar, a plurality of one-way flow guiding mechanisms are installed on the upper end surface of the flow splitting frame, a plurality of filter cotton blocks are installed between the flow splitting frame and the anti-cut layer, and two liquid outlet pieces are installed on the lower end surface of each filter cotton block.

[0007] Preferably, the one-way diversion mechanism includes a second diversion sleeve, a first diversion sleeve is installed inside the second diversion sleeve, a blocking block is movably installed inside the upper end of the first diversion sleeve, and a support spring is provided at the bottom end of the blocking block.

[0008] Preferably, the anti-cut layer is adhesively fixed to the diversion sleeve ring, the diversion sleeve ring is connected to the liquid diversion tee through an infusion elbow in a penetrating manner, and the liquid outlet piece penetrates through the anti-cut layer and is integrally injection-molded with the diversion sleeve ring.

[0009] Preferably, the diversion rack is integrally injection-molded with a plurality of second diversion sleeves, the second diversion sleeve is connected to the first diversion sleeve by a thread, and the blocking block is connected to the second diversion sleeve by a support spring.

[0010] Preferably, the soft aluminum strip is fixedly connected to the infusion elbow through an antioxidant layer, the bottom end of the soft aluminum strip is fixedly connected to the installation sleeve through an antioxidant layer, the locking cover is connected to the installation sleeve by a thread, the humidity sensor is fixedly connected to the installation sleeve through the locking cover, and the humidity sensor is electrically connected to the solenoid valve.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. In the present utility model, the installation sleeve and the diversion sleeve ring are both inserted into the soil and the diversion sleeve ring is sleeved outside the root of the cucumber seedling. The bottom end of the humidity sensor penetrates through the locking cover and contacts the soil. Therefore, the humidity sensor can monitor the soil humidity for cultivating cucumber seedlings in real time. The liquid diversion tee inputs the nutrient solution into the inside of the diversion sleeve ring through the infusion elbow, and through the diversion rack and the one-way diversion mechanism, the nutrient solution can be evenly transported to the roots of the cucumber seedlings, improving the absorption efficiency of the cucumber seedlings;

[0013] 2. In the present utility model, the elastic bending of the soft aluminum strip can adjust the installation depth and angle of the installation sleeve, improving the monitoring accuracy of the humidity sensor. The liquid outlet piece and the filter cotton block can effectively prevent soil particles from entering the inside of the diversion sleeve ring, maintaining the stability of the nutrient solution flow. At the same time, the one-way diversion mechanism facilitates the one-way transportation of the nutrient solution, realizing the stable diversion of the nutrient solution. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0015] Figure 2 is a bottom view of the whole of the present utility model;

[0016] Figure 3 is a schematic cross-sectional structural diagram of the whole of the present utility model;

[0017] Figure 4Explosion structure schematic diagram of the shunt collar of the present utility model;

[0018] Figure 5 Partial sectional structure schematic diagram of the one-way diversion mechanism of the present utility model.

[0019] In the figure: 1, anti-cut layer; 2, infusion elbow; 3, liquid guide tee; 4, antioxidant layer; 5, installation sleeve; 6, liquid outlet piece; 7, locking cover; 8, shunt collar; 9, filter cotton block; 10, solenoid valve; 11, soft aluminum strip; 12, humidity sensor; 13, shunt frame; 14, one-way diversion mechanism; 15, first diversion sleeve; 16, second diversion sleeve; 17, plugging block; 18, support spring. Specific implementation manners

[0020] 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.

[0021] Please refer to Figure 1 and Figure 3 As shown in the figure, an embodiment provided by the present utility model: An automatic liquid supplement pipeline for cucumber seedling raising includes a liquid guide tee 3. An electromagnetic valve 10 is fixedly installed inside one end of the liquid guide tee 3. One end of the liquid guide tee 3 is fixedly installed with an infusion elbow 2. An antioxidant layer 4 is installed outside the upper end of the infusion elbow 2. A soft aluminum strip 11 is arranged inside the antioxidant layer 4. The bottom end of the antioxidant layer 4 is fixedly installed with an installation sleeve 5. The soft aluminum strip 11 and the infusion elbow 2 are fixedly connected through the antioxidant layer 4. The bottom end of the soft aluminum strip 11 and the installation sleeve 5 are fixedly connected through the antioxidant layer 4. The antioxidant layer 4 can protect the soft aluminum strip 11 and prevent the soft aluminum strip 11 from being oxidized;

[0022] A locking cover 7 is installed at the bottom end of the installation sleeve 5. A humidity sensor 12 is installed between the installation sleeve 5 and the locking cover 7. The locking cover 7 and the installation sleeve 5 are connected by threads. The humidity sensor 12 and the installation sleeve 5 are fixedly connected through the locking cover 7. The humidity sensor 12 and the electromagnetic valve 10 are electrically connected. The humidity sensor 12 can monitor the soil humidity in real time and control the opening and closing of the liquid supplement through the electromagnetic valve 10.

[0023] Please refer to Figures 1 to 4, a shunt collar 8 is fixedly installed at the bottom end of the infusion elbow 2. A cut-resistant layer 1 is provided on the surface of the shunt collar 8. The cut-resistant layer 1 is adhesively fixed to the shunt collar 8. The shunt collar 8 is connected to the liquid diversion three-way 3 through the infusion elbow 2 in a through manner. A shunt frame 13 is installed inside the shunt collar 8. A plurality of one-way diversion mechanisms 14 are installed on the upper end surface of the shunt frame 13. A plurality of filter cotton blocks 9 are installed between the shunt frame 13 and the cut-resistant layer 1. Two liquid outlet pieces 6 are installed on the lower end surface of each filter cotton block 9. The liquid outlet pieces 6 penetrate through the cut-resistant layer 1 and are integrally injection-molded with the shunt collar 8. Through the liquid outlet pieces 6 and the filter cotton blocks 9, it can effectively prevent soil particles from entering the inside of the shunt collar 8 and maintain the stable flow of the nutrient solution.

[0024] Please refer to Figure 4 and Figure 5 , the one-way diversion mechanism 14 includes a second diversion sleeve 16. A first diversion sleeve 15 is installed inside the second diversion sleeve 16. A plugging block 17 is movably installed inside the upper end of the first diversion sleeve 15. A support spring 18 is provided at the bottom end of the plugging block 17. The shunt frame 13 and a plurality of second diversion sleeves 16 are integrally injection-molded. The second diversion sleeve 16 is connected to the first diversion sleeve 15 by threads. The plugging block 17 is connected to the second diversion sleeve 16 by the support spring 18. By driving the support spring 18 to contract with the plugging block 17, the nutrient solution can be diverted, and thus the one-way delivery of the nutrient solution is facilitated through the one-way diversion mechanism 14, realizing the stable diversion of the nutrient solution.

[0025] During use, the shunt collar 8 is fixedly connected to the liquid diversion three-way 3 through the infusion elbow 2. The installation sleeve 5 and the shunt collar 8 are both inserted into the soil and the shunt collar 8 is sleeved outside the root and stem of the cucumber seedling. The humidity sensor 12 is connected to the installation sleeve 5 through the locking cover 7. The power is turned on, so that the bottom end of the humidity sensor 12 penetrates through the locking cover 7 and contacts the soil. Furthermore, the humidity sensor 12 can monitor the soil humidity for cultivating cucumber seedlings in real time. When the soil humidity is lower than the requirement of the cucumber seedlings, the solenoid valve 10 is opened;

[0026] The liquid guiding tee joint 3 enables the nutrient solution to be input into the inner side of the shunt collar 8 through the infusion elbow pipe 2. A plurality of one-way diversion mechanisms 14 are installed on the upper end surface of the shunt frame 13, so that the shunt frame 13 can be evenly diverted to a plurality of filter cotton blocks 9 through the plurality of one-way diversion mechanisms 14. Furthermore, the filter cotton blocks 9 can evenly transport the nutrient solution to the roots of the cucumber seedlings through the liquid outlet pieces 6, improving the absorption efficiency of the cucumber seedlings. The soft aluminum strip 11 is connected to both the infusion elbow pipe 2 and the mounting sleeve 5 through the antioxidant layer 4, so that the elastic bending of the soft aluminum strip 11 can adjust the installation depth and angle of the mounting sleeve 5, improving the monitoring accuracy of the humidity sensor 12. Through the liquid outlet pieces 6 and the filter cotton blocks 9, soil particles can be effectively prevented from entering the inner side of the shunt collar 8, maintaining the stability of the nutrient solution flow. At the same time, the one-way diversion mechanism 14 facilitates the one-way transportation of the nutrient solution, realizing the stable diversion of the nutrient solution.

[0027] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An automatic liquid supply pipeline for cucumber seedling raising, including a liquid guiding tee (3), characterized in that: One end of the liquid guiding tee joint (3) is fixedly installed with a solenoid valve (10) inside. One end of the liquid guiding tee joint (3) is fixedly installed with an infusion elbow (2). An antioxidant layer (4) is installed on the outer side of the upper end of the infusion elbow (2). A soft aluminum strip (11) is arranged inside the antioxidant layer (4). The bottom end of the antioxidant layer (4) is fixedly installed with a mounting sleeve (5). A locking cover (7) is installed at the bottom end of the mounting sleeve (5). A humidity sensor (12) is installed between the mounting sleeve (5) and the locking cover (7). The bottom end of the infusion elbow (2) is fixedly installed with a shunt collar (8). A cut-resistant layer (1) is arranged on the surface of the shunt collar (8). A shunt frame (13) is installed inside the shunt collar (8). A plurality of one-way flow guiding mechanisms (14) are installed on the upper end surface of the shunt frame (13). A plurality of filter cotton blocks (9) are installed between the shunt frame (13) and the cut-resistant layer (1). Two liquid outlet pieces (6) are installed on the lower end surface of each filter cotton block (9).

2. The automatic liquid supplement pipeline for cucumber seedling raising according to claim 1, wherein: The one-way flow guiding mechanism (14) includes a second flow guiding sleeve (16). A first flow guiding sleeve (15) is installed inside the second flow guiding sleeve (16). A plugging block (17) is movably installed inside the upper end of the first flow guiding sleeve (15). A support spring (18) is arranged at the bottom end of the plugging block (17).

3. The automatic liquid supplement pipeline for cucumber seedling raising according to claim 1, characterized in that: The cut-resistant layer (1) is adhesively fixed to the shunt collar (8). The shunt collar (8) and the liquid guiding tee joint (3) are connected through the infusion elbow (2) in a through manner. The liquid outlet piece (6) penetrates through the cut-resistant layer (1) and is integrally injection-molded with the shunt collar (8).

4. The automatic liquid supply pipeline for cucumber seedling raising according to claim 2, characterized in that: The shunt frame (13) and a plurality of second flow guiding sleeves (16) are integrally injection-molded. The second flow guiding sleeve (16) and the first flow guiding sleeve (15) are connected by threads. The plugging block (17) and the second flow guiding sleeve (16) are connected by the support spring (18).

5. The automatic liquid supply pipeline for cucumber seedling raising according to claim 1, characterized in that: The soft aluminum strip (11) is fixedly connected to the infusion elbow (2) through the antioxidant layer (4). The bottom end of the soft aluminum strip (11) is fixedly connected to the mounting sleeve (5) through the antioxidant layer (4). The locking cover (7) and the mounting sleeve (5) are connected by threads. The humidity sensor (12) and the mounting sleeve (5) are fixedly connected through the locking cover (7). The humidity sensor (12) and the solenoid valve (10) are electrically connected.

Images