Liquid fertilizer storage device

Abstract

The utility model discloses a liquid fertilizer storage device, which relates to the technical field of fertilizer storage equipment and comprises a storage outer frame, a storage inner frame is fixed in an inner cavity of the storage outer frame, a mounting frame is fixed on the outer wall of one side of the storage outer frame, and a flow guide component extending to the inner cavity of the storage outer frame is mounted in an inner cavity of the mounting frame. A waterproof electric heating pipe and a waterproof temperature sensor are fixed to the bottom wall of the storage outer frame, a PLC is fixed to the side wall of the front face of the storage outer frame, and the PLC is electrically connected with the waterproof temperature sensor, the waterproof electric heating pipe and the flow guide assembly. When the liquid fertilizer storage device is used and the temperature is too low, the PLC automatically starts the waterproof electric heating pipe to heat clean water in the inner cavity of the storage outer frame so as to heat the liquid fertilizer, and the PLC starts the flow guide assembly to mix the clean water at different heights in the inner cavity of the storage outer frame; the water temperature is uniformly distributed, so that the liquid fertilizer in the inner cavity of the storage inner frame can be prevented from being solidified.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer storage equipment, in particular to a liquid fertilizer storage device. Background Art

[0002] Fertilizers can supplement the necessary nutrients for crops during their growth, mainly in liquid and solid forms, of which liquid fertilizers are more efficiently absorbed by plants. The Chinese utility model patent document with announcement number CN218578623U discloses a liquid fertilizer storage device, including a storage tank, a No. 2 support fixedly installed in the middle of the lower surface of the storage tank, a No. 1 support fixedly installed on the lower surface of the storage tank near the front end, a No. 3 support fixedly installed on the lower surface of the storage tank near the rear end, universal wheels fixedly installed on the lower surfaces of the No. 1, No. 2 and No. 3 supports near both sides, and a No. 1 connecting frame movably installed on the surface of the No. 1 support.

[0003] When the above utility model is used in an environment with low temperature in winter, the liquid fertilizer stored therein is prone to condensation. Therefore, the utility model proposes a liquid fertilizer storage device that is different from the prior art to solve the above technical problems. Utility Model Content

[0004] In order to improve the above-mentioned problem that the liquid fertilizer stored inside is easy to condense when used in an environment with low temperature in winter, the utility model provides a liquid fertilizer storage device.

[0005] The utility model provides a liquid fertilizer storage device, which adopts the following technical solutions:

[0006] A liquid fertilizer storage device comprises a storage outer frame, an inner cavity of the storage outer frame is fixed with a storage inner frame, an outer wall of one side of the storage outer frame is fixed with a mounting frame, an inner cavity of the mounting frame is installed with a flow guide component extending into the inner cavity of the storage outer frame, a waterproof electric heating tube and a waterproof temperature sensor are respectively fixed to the bottom wall of the storage outer frame, a PLC controller is fixed to the front side wall of the storage outer frame, and the PLC controller is respectively electrically connected to the waterproof temperature sensor, the waterproof electric heating tube and the flow guide component.

[0007] By adopting the above technical scheme, an appropriate amount of liquid fertilizer is injected into the inner cavity of the storage inner frame. When storing liquid fertilizer in an environment with low temperature in winter, an appropriate amount of clean water is injected into the inner cavity of the storage outer frame. When the temperature is too low, the PLC controller automatically starts the waterproof electric heating tube to heat the clean water in the inner cavity of the storage outer frame. The liquid fertilizer can be heated under the action of the heat-conductive material of the storage inner frame. The PLC controller starts the diversion component to mix the clean water at different heights in the inner cavity of the storage outer frame, so that the water temperature is evenly distributed, thereby preventing the liquid fertilizer in the inner cavity of the storage inner frame from solidifying.

[0008] Optionally, the diversion assembly includes a water pump, which is fixed on the bottom wall of the inner cavity of the mounting frame, and the water pump input end is equipped with a second diversion pipe extending to the lower end of the inner cavity of the storage outer frame, and the water pump output end is equipped with a first diversion pipe extending to the upper end of the inner cavity of the storage outer frame.

[0009] By adopting the above technical solution, the PLC controller starts the water pump and uses the second guide pipe and the first guide pipe to mix the clean water at different heights in the inner cavity of the storage outer frame, so that the water temperature is evenly distributed.

[0010] Optionally, a plurality of groups of heat-conducting fins are evenly fixed to the outer wall of the inner storage frame.

[0011] By adopting the above technical solution, the surface area of ​​the storage inner frame can be increased under the action of multiple groups of heat-conducting fins, thereby improving the heat-conducting effect.

[0012] Optionally, a pluggable soft plug is provided on one side of the top wall of the storage outer frame, and a second discharge bottom pipe is fixed at the bottom position of the front side wall of the storage outer frame.

[0013] By adopting the above technical solution, the soft plug is pulled out and an appropriate amount of clean water is injected into the inner cavity of the storage outer frame. After use, the control valve on the second discharge bottom pipe is opened so that the clean water in the inner cavity of the storage outer frame can be discharged through the second discharge bottom pipe.

[0014] Optionally, a feed pipe is connected to one side of the top wall of the storage outer frame, and a first discharge bottom pipe is connected to the bottom wall of the storage outer frame.

[0015] By adopting the above technical solution, the control valve on the feed pipe is opened to inject a proper amount of liquid fertilizer into the inner cavity of the storage inner frame, and the control valve on the first discharge bottom pipe is opened to enable the liquid fertilizer to be discharged smoothly.

[0016] Optionally, a driving motor is fixed at a middle position of the top wall of the storage outer frame, and a stirring shaft extending to the inner cavity of the storage outer frame is installed at the output end of the driving motor, and a plurality of stirring blades are evenly fixed to the outer wall of the stirring shaft.

[0017] By adopting the above technical solution, the driving motor is started to drive the stirring shaft to rotate, thereby driving multiple groups of stirring blades to rotate, and then the liquid fertilizer can be stirred so that its temperature distribution can be uniform.

[0018] Optionally, a transparent liquid level window is installed on the front side wall of the storage frame.

[0019] By adopting the above technical solution, the remaining amount of liquid fertilizer in the inner cavity of the storage inner frame can be conveniently checked in real time through the transparent liquid level window.

[0020] Optionally, a plurality of groups of supporting legs are fixed to the bottom wall of the storage outer frame, and a plurality of groups of moving wheels are fixed to the bottom wall of the plurality of groups of supporting legs.

[0021] By adopting the above technical solution, the position of the liquid fertilizer storage device is moved by pushing and pulling the storage outer frame through multiple groups of moving wheels.

[0022] In summary, the present invention has at least one of the following beneficial effects:

[0023] When the temperature is too low, the PLC controller automatically starts the waterproof electric heating tube to heat the clean water in the inner cavity of the storage outer frame. The liquid fertilizer can be heated up by the heat-conducting material of the storage inner frame. The PLC controller starts the water pump and uses the second guide pipe and the first guide pipe to mix the clean water at different heights in the inner cavity of the storage outer frame, so that the water temperature is evenly distributed, thereby preventing the liquid fertilizer in the inner cavity of the storage inner frame from solidifying.

[0024] When the temperature of the liquid fertilizer is increased, the driving motor is started to drive the stirring shaft to rotate, thereby driving the plurality of stirring blades to rotate, thereby stirring the liquid fertilizer so that its temperature is evenly distributed. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0026] Figure 2 It is a front view structural schematic diagram of the utility model.

[0027] In the figure: 1. heat transfer fin; 2. storage inner frame; 3. first guide tube; 4. second guide tube; 5. water pump; 6. installation frame; 7. moving wheel; 8. waterproof temperature sensor; 9. first discharge bottom tube; 10. supporting foot; 11. waterproof electric heating tube; 12. storage outer frame; 13. stirring blade; 14. stirring shaft; 15. driving motor; 16. feeding tube; 17. soft plug; 18. PLC controller; 19. transparent liquid level window; 20. second discharge bottom tube. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-2The utility model is described in further detail.

[0029] Please refer to the attached figure in the instruction manual Figure 1 The utility model provides an embodiment: a liquid fertilizer storage device, including a storage outer frame 12, an inner cavity of the storage outer frame 12 is fixed with a storage inner frame 2, the storage inner frame 2 is a copper frame, there is a gap between the outer wall around the storage inner frame 2 and the inner wall around the storage outer frame 12, an outer wall on one side of the storage outer frame 12 is fixed with a mounting frame 6, the inner cavity of the mounting frame 6 is installed with a guide assembly, the guide assembly includes a water pump 5, the water pump 5 is fixed at the bottom wall position of the inner cavity of the mounting frame 6, the input end of the water pump 5 is installed with a second guide pipe 4 extending to the lower end of the inner cavity of the storage outer frame 12, and the output end of the water pump 5 is installed with a first guide pipe 3 extending to the upper end of the inner cavity of the storage outer frame 12.

[0030] Please refer to the attached figure in the instruction manual Figure 1 The bottom wall of the storage outer frame 12 is respectively fixed with a waterproof electric heating tube 11 and a waterproof temperature sensor 8, the waterproof electric heating tube 11 is arranged outside the storage inner frame 2, the waterproof temperature sensor 8 is arranged in the inner cavity of the storage inner frame 2, and the front side wall of the storage outer frame 12 is fixed with a PLC controller 18, which is electrically connected to the waterproof temperature sensor 8, the waterproof electric heating tube 11 and the water pump 5. A pluggable soft plug 17 is arranged on one side of the top wall of the storage outer frame 12.

[0031] An appropriate amount of liquid fertilizer is injected into the inner cavity of the storage inner frame 2. When storing liquid fertilizer in an environment with low temperature in winter, the soft plug 17 is pulled out and an appropriate amount of clean water is injected into the inner cavity of the storage outer frame 12. The temperature range is set on the PLC controller 18. The temperature of the liquid fertilizer in the inner cavity of the storage inner frame 2 is automatically monitored under the action of the waterproof temperature sensor 8. When the temperature is too low, the PLC controller 18 automatically starts the waterproof electric heating tube 11 to heat the clean water in the inner cavity of the storage outer frame 12. The liquid fertilizer can be heated under the action of the heat-conducting material of the storage inner frame 2. The PLC controller 18 starts the water pump 5 and uses the second guide tube 4 and the first guide tube 3 to mix the clean water at different heights in the inner cavity of the storage outer frame 12, so that the water temperature is evenly distributed, thereby preventing the liquid fertilizer in the inner cavity of the storage inner frame 2 from solidifying.

[0032] Please refer to the attached figure in the instruction manual Figure 1 The outer wall of the storage inner frame 2 is evenly fixed with multiple groups of heat-conducting fins 1, which are copper plates. Under the action of the multiple groups of heat-conducting fins 1, the surface area of ​​the storage inner frame 2 can be increased, thereby improving the heat conduction effect.

[0033] Please refer to the attached figure in the instruction manual Figure 1 and 2A second discharge bottom pipe 20 is fixed at the bottom of the front side wall of the storage outer frame 12, a control valve is installed on the outer wall of the second discharge bottom pipe 20, and the second discharge bottom pipe 20 is arranged at the outer side of the storage inner frame 2. After use, the control valve on the second discharge bottom pipe 20 is opened, so that the clean water in the inner cavity of the storage outer frame 12 can be discharged through the second discharge bottom pipe 20.

[0034] Please refer to the attached figure in the instruction manual Figure 1 A feed pipe 16 is connected to one side of the top wall of the storage outer frame 12, and a first discharge bottom pipe 9 is connected to the bottom wall of the storage outer frame 12. Control valves are installed on the outer walls of the feed pipe 16 and the first discharge bottom pipe 9. The feed pipe 16 and the first discharge bottom pipe 9 are both arranged in the inner cavity of the storage inner frame 2. Opening the control valve on the feed pipe 16 injects an appropriate amount of liquid fertilizer into the inner cavity of the storage inner frame 2, and opening the control valve on the first discharge bottom pipe 9 allows the liquid fertilizer to be discharged smoothly.

[0035] Please refer to the attached figure in the instruction manual Figure 1 A driving motor 15 is fixed at the middle position of the top wall of the storage outer frame 12, and a stirring shaft 14 extending into the inner cavity of the storage outer frame 12 is installed at the output end of the driving motor 15. Multiple groups of stirring blades 13 are evenly fixed to the outer wall of the stirring shaft 14. Starting the driving motor 15 drives the stirring shaft 14 to rotate, thereby driving the multiple groups of stirring blades 13 to rotate, and then the liquid fertilizer can be stirred so that its temperature distribution can be uniform.

[0036] Please refer to the attached figure in the instruction manual Figure 1 and 2 A transparent liquid level window 19 is installed on the front side wall of the storage outer frame 12. Under the effect of the transparent liquid level window 19, it is convenient to check the liquid fertilizer residue in the inner cavity of the storage inner frame 2 in real time.

[0037] Please refer to the attached figure in the instruction manual Figure 1 The bottom wall of the storage outer frame 12 is fixed with multiple sets of support legs 10, the longitudinal section of the support legs 10 is set to an I-shaped, and the bottom wall of the multiple sets of support legs 10 is fixed with multiple sets of moving wheels 7, which are self-locking universal wheels. The liquid fertilizer storage device can be moved by pushing and pulling the storage outer frame 12 through the multiple sets of moving wheels 7.

[0038] Working principle: When using the liquid fertilizer storage device, the storage outer frame 12 is pushed and pulled to move the position of the liquid fertilizer storage device through multiple sets of moving wheels 7, the control valve on the feed pipe 16 is opened to inject an appropriate amount of liquid fertilizer into the inner cavity of the storage inner frame 2, and the control valve on the first discharge bottom pipe 9 is opened to allow the liquid fertilizer to be discharged smoothly. When storing liquid fertilizer in an environment with low temperatures in winter, the soft plug 17 is pulled out and an appropriate amount of clean water is injected into the inner cavity of the storage outer frame 12, the temperature range is set on the PLC controller 18, and the liquid fertilizer temperature in the inner cavity of the storage inner frame 2 is automatically monitored under the action of the waterproof temperature sensor 8.

[0039] When the temperature is too low, the PLC controller 18 automatically starts the waterproof electric heating tube 11 to heat the clean water in the inner cavity of the storage outer frame 12. The liquid fertilizer can be heated under the action of the heat-conducting material of the storage inner frame 2. The PLC controller 18 starts the water pump 5 and uses the second guide tube 4 and the first guide tube 3 to mix the clean water at different heights in the inner cavity of the storage outer frame 12, so that the water temperature is evenly distributed, thereby preventing the liquid fertilizer in the inner cavity of the storage inner frame 2 from solidifying. Under the action of multiple sets of heat-conducting fins 1, the surface area of ​​the storage inner frame 2 can be increased, thereby improving the heat conduction effect.

[0040] When the temperature of the liquid fertilizer is increased, the driving motor 15 is started to drive the stirring shaft 14 to rotate, thereby driving the multiple groups of stirring blades 13 to rotate, and then the liquid fertilizer can be stirred so that its temperature distribution can be uniform. Under the action of the transparent liquid level window 19, it is convenient to check the liquid fertilizer remaining in the inner cavity of the storage inner frame 2 in real time. After use, the control valve on the second discharge bottom pipe 20 is opened so that the clean water in the inner cavity of the storage outer frame 12 can be discharged through the second discharge bottom pipe 20.

[0041] The standard parts used in the present utility model document can all be purchased from the market. The various components in the present utility model document can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0042] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A liquid fertilizer storage device, comprising a storage outer frame (12), characterized in that: The inner cavity of the storage outer frame (12) is fixed with a storage inner frame (2); the outer wall of one side of the storage outer frame (12) is fixed with a mounting frame (6); the inner cavity of the mounting frame (6) is installed with a flow guide component extending into the inner cavity of the storage outer frame (12); the bottom wall of the storage outer frame (12) is respectively fixed with a waterproof electric heating tube (11) and a waterproof temperature sensor (8); the front side wall of the storage outer frame (12) is fixed with a PLC controller (18); the PLC controller (18) is respectively electrically connected to the waterproof temperature sensor (8) and the waterproof electric heating tube (11) as well as the flow guide component.

2. A liquid fertilizer storage device according to claim 1, characterized in that: The flow guide assembly comprises a water pump (5), the water pump (5) being fixed to the bottom wall of the inner cavity of the mounting frame (6), the input end of the water pump (5) being provided with a second flow guide pipe (4) extending to the lower end of the inner cavity of the storage outer frame (12), and the output end of the water pump (5) being provided with a first flow guide pipe (3) extending to the upper end of the inner cavity of the storage outer frame (12).

3. A liquid fertilizer storage device according to claim 1, characterized in that: Multiple groups of heat-conducting fins (1) are evenly fixed on the outer wall of the storage inner frame (2).

4. A liquid fertilizer storage device according to claim 1, characterized in that: A pluggable soft plug (17) is provided on one side of the top wall of the storage outer frame (12), and a second discharge bottom pipe (20) is fixed at the bottom position of the front side wall of the storage outer frame (12).

5. The liquid fertilizer storage device according to claim 1, characterized in that: A feeding pipe (16) is connected to one side of the top wall of the storage outer frame (12), and a first discharge bottom pipe (9) is connected to the bottom wall of the storage outer frame (12).

6. A liquid fertilizer storage device according to claim 1, characterized in that: A driving motor (15) is fixed at a middle position of the top wall of the storage outer frame (12); a stirring shaft (14) extending into the inner cavity of the storage outer frame (12) is mounted at the output end of the driving motor (15); and a plurality of groups of stirring blades (13) are evenly fixed to the outer wall of the stirring shaft (14).

7. The liquid fertilizer storage device according to claim 1, characterized in that: A transparent liquid level window (19) is installed on the front side wall of the storage outer frame (12).

8. The liquid fertilizer storage device according to claim 1, characterized in that: A plurality of groups of supporting legs (10) are fixed to the bottom wall of the storage outer frame (12), and a plurality of groups of moving wheels (7) are fixed to the bottom wall of the plurality of groups of supporting legs (10).

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