Automatic water level regulation and control device for comprehensive rice and shrimp culture pond

Abstract

The utility model discloses an automatic water level regulating and controlling device for a comprehensive rice and shrimp culture pond, which belongs to the technical field of comprehensive culture and comprises a U-shaped pipe communicated with the inside and the outside of the culture pond, a water inlet communicated with the culture pond is arranged at the left end of the U-shaped pipe, and a water outlet is arranged at one end of the U-shaped pipe far away from the water inlet. The inside and the outside of the comprehensive culture pond are communicated through the U-shaped pipe, the communicating vessel is used for keeping away, the balance of the water level inside and outside the comprehensive culture pond is achieved, the height of the movable block is adjusted through the lead screw in the U-shaped pipe, and the drainage pipe communicated with the movable block is located below the water level of the comprehensive culture pond. Water in the comprehensive culture pond can be automatically discharged out of the culture pond through the U-shaped pipe, only the height of the movable block and the height of the drainage pipe need to be adjusted in advance, in the process, no other energy needs to be consumed, energy can be saved, meanwhile, watching by special personnel is not needed, flexibility is high, operation is simple and easy, and then the efficiency of water level regulation and control is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated breeding, in particular to an automatic water level control device for a rice-shrimp integrated breeding pond. Background Art

[0002] Integrated farming means farming different types of farmed products in the same farming environment. At the same time, different types of farmed products have ecological connections, which can ensure the common development of different farmed products. Compared with single-type farming technology, integrated farming can maximize the economic benefits of the products.

[0003] In the rice-shrimp farming system, the water demand in the farming pond needs to be adjusted accordingly as the rice grows. The traditional water level control method uses a water pump to pump water, but this method requires constant observation of the water level. When the water level reaches the required water level, the water pump needs to be turned off to prevent the water level from being unbalanced again, resulting in complicated water level control and inability to achieve automatic adjustment, which also causes energy waste. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic water level control device for a rice-shrimp integrated breeding pond. A U-shaped pipe is placed in the integrated breeding pond, with one end located in the pond and the other end located outside the pond. A communicating vessel is used to keep the water level away from the pipe. The water level in the breeding pond can be automatically lowered by adjusting the height of the water outlet port in advance. When the required water level line is reached, drainage is automatically stopped. No other energy is consumed in the process. The device is environmentally friendly and easy to operate, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic water level control device for an integrated rice-shrimp breeding pond, comprising a U-shaped tube connected to the inside and outside of the breeding pond, a water inlet connected to the breeding pond is provided at the left end of the U-shaped tube, a water outlet is provided at the end of the U-shaped tube away from the water inlet, a hose is slidably connected to the inner cavity of the U-shaped tube, a movable block is fixed to one end of the hose, a diversion channel is provided inside the movable block, one end of the diversion channel is connected to the hose, and the other end of the diversion channel is connected to the water outlet, a screw rod is rotatably connected to the top of the movable block through a bearing, the screw rod is threadedly connected to the U-shaped tube through a thread sleeve, a horizontal plate is rotatably connected to the outer side of the screw rod through a bearing, and a benchmark is fixed to the side of the bottom of the horizontal plate away from the screw rod.

[0006] Preferably, a drain pipe is fixed to the side of the movable block, one end of the drain pipe is connected to the diversion channel, and the drain pipe passes through the water outlet and extends outward.

[0007] Preferably, a support plate is fixed to the outer side of the U-shaped tube, a fixing rod is fixed to the top of the support plate, and the top of the fixing rod passes through the horizontal plate and extends upward.

[0008] Preferably, a support head is fixed to one end of the hose away from the movable block, and the outer side of the support head is in contact with the inner wall of the U-shaped tube.

[0009] Preferably, a filter cartridge is sleeved on one end of the U-shaped tube close to the water inlet, a limiting column engaged with the inner cavity of the U-shaped tube is fixed on the top of the inner cavity of the filter cartridge, and the filter cartridge is located outside the water inlet.

[0010] Preferably, the bottom of the pole extends downward and is fixed with a fixing plate, and the fixing plate is at the same horizontal height as the drain pipe.

[0011] Preferably, thorns are fixed on the outer side of the support plate, and the support plate is located below the water inlet and the water outlet.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model connects the inside and outside of the comprehensive breeding pool through a U-shaped pipe, and uses the connecting piece to keep the water level inside and outside balanced. The height of the movable block is driven by the screw rod in the U-shaped pipe, so that the drainage pipe connected to the movable block is below the water level of the comprehensive breeding pool. The pool water in the comprehensive breeding pool can be automatically discharged from the breeding pool through the U-shaped pipe. It only needs to adjust the height of the movable block and the drainage pipe in advance. In this process, no other energy needs to be consumed, which can save energy. At the same time, no special personnel are required to watch, it is highly flexible, simple and easy to operate, and then the efficiency of water level regulation is improved.

[0014] 2. The utility model facilitates the limited support of the horizontal plate through the cooperation of the support plate and the fixing rod, ensures that the fixing plate and the drain pipe are at the same height, and facilitates the adjustment of the height of the movable block and the drain pipe through the position of the fixing plate in the breeding pond. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the U-shaped tube of the utility model;

[0017] Figure 3 It is a partial cross-sectional three-dimensional structural schematic diagram of the hose and the movable block of the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the support plate and the horizontal plate of the utility model.

[0019] Numbers in the figure: 1. U-shaped tube; 2. Water inlet; 3. Water outlet; 4. Hose; 5. Movable block; 6. Diversion channel; 7. Screw rod; 8. Horizontal plate; 9. Marking rod; 10. Drain pipe; 11. Support plate; 12. Fixed rod; 13. Support head; 14. Filter cartridge; 15. Fixed plate; 16. Spike. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figures 1 to 4 The water level automatic control device of a rice-shrimp integrated breeding pond shown in the figure comprises a U-shaped tube 1 connected to the inside and outside of the breeding pond, a water inlet 2 connected to the breeding pond is provided at the left end of the U-shaped tube 1, a water outlet 3 is provided at the end of the U-shaped tube 1 away from the water inlet 2, a hose 4 is slidably connected to the inner cavity of the U-shaped tube 1, a movable block 5 is fixed to one end of the hose 4, a diversion channel 6 is provided inside the movable block 5, one end of the diversion channel 6 is connected to the hose 4, and the other end of the diversion channel 6 is connected to the water outlet 3, a screw rod 7 is rotatably connected to the top of the movable block 5 through a bearing, the screw rod 7 is threadedly connected to the U-shaped tube 1 through a thread sleeve, a horizontal plate 8 is rotatably connected to the outer side of the screw rod 7 through a bearing, and a benchmark rod 9 is fixed to the side of the bottom of the horizontal plate 8 away from the screw rod 7;

[0022] The inside and outside of the comprehensive breeding pond are connected through a U-shaped pipe 1, and the communicating device is used to keep the water level inside and outside balanced. The height of the movable block 5 is driven by the screw rod 7 in the U-shaped pipe 1, so that the drainage pipe 10 connected to the movable block 5 is below the water level of the comprehensive breeding pond. The pool water in the comprehensive breeding pond can be automatically discharged from the breeding pond through the U-shaped pipe 1. It is only necessary to adjust the height of the movable block 5 and the drainage pipe 10 in advance. In this process, no other energy needs to be consumed, which can save energy. At the same time, no special personnel are required to watch, the flexibility is high, and the operation is simple and easy, thereby improving the efficiency of water level control.

[0023] A drain pipe 10 is fixed to the side of the movable block 5, one end of the drain pipe 10 is connected to the diversion channel 6, and the drain pipe 10 passes through the water outlet 3 and extends outward. The setting of the drain pipe 10 facilitates the diversion of pool water in the diversion channel 6. At the same time, the drain pipe 10 is used to slide up and down in the water outlet 3 to limit the movable block 5, preventing the movable block 5 from rotating in the inner cavity of the U-shaped tube 1 with the screw rod 7, causing the diversion channel 6 to be blocked.

[0024] A support plate 11 is fixed to the outside of the U-shaped tube 1, and a fixing rod 12 is fixed to the top of the support plate 11. The top of the fixing rod 12 passes through the horizontal plate 8 and extends upward. Through the arrangement of the support plate 11 and the fixing rod 12, it is convenient to provide limited support for the horizontal plate 8 to prevent the horizontal plate 8 from rotating freely along the screw rod 7 and affecting the position of the benchmark 9.

[0025] A support head 13 is fixed to one end of the hose 4 away from the movable block 5, and the outer side of the support head 13 fits against the inner wall of the U-shaped tube 1. The setting of the support head 13 facilitates the support of one end of the hose 4 to prevent the hose 4 from collapsing, causing the pool water to be discharged from the outside of the hose 4 and the water level cannot be controlled.

[0026] A filter cartridge 14 is sleeved on one end of the U-shaped tube 1 close to the water inlet 2. A limiting column is fixed to the top of the inner cavity of the filter cartridge 14 and is engaged with the inner cavity of the U-shaped tube 1. The filter cartridge 14 is located on the outside of the water inlet 2. The setting of the filter cartridge 14 facilitates the protection of the water inlet 2 to prevent debris in the breeding pond from clogging the water inlet 2 and prevent the shrimp seedlings from escaping.

[0027] The bottom of the pole 9 extends downward and is fixed with a fixed plate 15, which is at the same horizontal height as the drain pipe 10. By limiting the height of the fixed plate 15, the position of the movable block 5 is determined by using the fixed plate 15, which facilitates setting the position of the drain outlet in advance and locking the water level line of the aquaculture pond after drainage.

[0028] The outer side of the support plate 11 is fixed with a spike 16, and the support plate 11 is located below the water inlet 2 and the water outlet 3. The setting of the spike 16 increases the fit between the support plate 11 and the soil of the breeding pond, ensuring the stability of the device when buried in the soil next to the breeding pond.

[0029] When in use, the device is buried in the soil beside the breeding pond, so that one end of the drain outlet is placed outside the breeding pond, and then the screw rod 7 is rotated to rotate and move downward in the screw sleeve, and then the screw rod 7 drives the movable block 5 to move downward in the U-shaped tube 1, and at the same time, the movable block 5 carries the drain pipe 10 to move in the water outlet 3. The positions of the movable block 5 and the drain pipe 10 are determined according to the height of the fixed plate 15 in the breeding pond, so that the drain pipe 10 is lower than the water level line in the breeding pond, and at the same time, the filter cartridge 14 is sleeved on one end of the U-shaped tube 1 close to the water inlet 2. The pool water in the breeding pond enters the U-shaped tube 1 through the water inlet 2, and enters the diversion channel 6 in the movable block 5 along the support head 13 through the hose 4, and then is discharged from the breeding pond through the drain pipe 10. When the water level in the breeding pond is flush with the fixed plate 15, there is no liquid level difference inside and outside, so that the water level in the breeding pond is automatically adjusted to a predetermined position.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic water level control device for a rice-shrimp integrated culture pond, comprising a U-shaped pipe (1) connected to the inside and outside of the culture pond, characterized in that: The left end of the U-shaped tube (1) is provided with a water inlet (2) connected to the culture pond, and the end of the U-shaped tube (1) away from the water inlet (2) is provided with a water outlet (3). The inner cavity of the U-shaped tube (1) is slidably connected with a hose (4), and a movable block (5) is fixed to one end of the hose (4). A diversion channel (6) is provided inside the movable block (5), and one end of the diversion channel (6) is connected to the hose (4), and the other end of the diversion channel (6) is connected to the water outlet (3). The top of the movable block (5) is rotatably connected with a screw rod (7) through a bearing, and the screw rod (7) is threadedly connected to the U-shaped tube (1) through a thread sleeve. The outer side of the screw rod (7) is rotatably connected with a horizontal plate (8) through a bearing, and a mark rod (9) is fixed to the bottom of the horizontal plate (8) on the side away from the screw rod (7).

2. The automatic water level control device for a rice-shrimp integrated aquaculture pond according to claim 1, characterized in that: A drainage pipe (10) is fixed to the side of the movable block (5); one end of the drainage pipe (10) is connected to the diversion channel (6); and the drainage pipe (10) passes through the water outlet (3) and extends outward.

3. The automatic water level control device for a rice-shrimp integrated aquaculture pond according to claim 1 is characterized by: A support plate (11) is fixed to the outside of the U-shaped tube (1), a fixing rod (12) is fixed to the top of the support plate (11), and the top of the fixing rod (12) penetrates the horizontal plate (8) and extends upward.

4. The automatic water level control device for a rice-shrimp integrated aquaculture pond according to claim 1, characterized in that: A support head (13) is fixed to one end of the hose (4) away from the movable block (5), and the outer side of the support head (13) is in contact with the inner wall of the U-shaped tube (1).

5. The automatic water level control device for a rice-shrimp integrated aquaculture pond according to claim 1, characterized in that: A filter cartridge (14) is sleeved on one end of the U-shaped tube (1) close to the water inlet (2); a limiting column is fixed to the top of the inner cavity of the filter cartridge (14) and is engaged with the inner cavity of the U-shaped tube (1); and the filter cartridge (14) is located outside the water inlet (2).

6. The automatic water level control device for a rice-shrimp integrated aquaculture pond according to claim 1, characterized in that: The bottom of the pole (9) extends downward and is fixed with a fixing plate (15), and the fixing plate (15) and the drainage pipe (10) are at the same horizontal plane height.

7. The automatic water level control device for a rice-shrimp integrated aquaculture pond according to claim 3 is characterized by: A thorn (16) is fixed on the outer side of the support plate (11), and the support plate (11) is located below the water inlet (2) and the water outlet (3).

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