Water circulation aquaculture pond capable of generating water body flow

Abstract

The utility model relates to the technical field of aquaculture, and discloses a water circulation aquaculture pond capable of generating water body flow, which comprises an aquaculture pond body, a circulation purification water tank is arranged on the outer side of the aquaculture pond body, a partition plate is arranged in the circulation purification water tank, and a sewage collection cavity is positioned below the partition plate. According to the water circulation aquaculture pond with the water flowing function, water in the aquaculture pond body can be circularly filtered, and when purified water is pumped into the aquaculture pond body through the water pump, water flowing outwards can be formed on the inner wall of the bottom of the aquaculture pond body to wash dirt deposited at the bottom; dirt is rapidly moved outwards and discharged through the sewage draining exit, the cleaning and purifying effect on water with many impurities precipitated at the bottom in the culture pond body during water circulation is improved, then the water discharged outwards is purified and purified in a precipitation and aeration mode, and finally the purified water is discharged into the culture pond body.

Description

TECHNICAL FIELD

[0001] The utility model relates to aquatic culture technical field, concretely is a kind of water circulation aquaculture pond with water body flow generation. BACKGROUND

[0002] Aquaculture is an important part of agricultural production, and modern aquaculture is increasingly intensive, the use of a large number of feed and chemical drugs, has brought huge damage to the aquaculture water, more than half of the natural purification ecosystem processing capacity of the breeding-dependent, resulting in a large number of organic matter cannot be completely decomposed, resulting in poor water environment, especially the bottom of water, impurities precipitate in the water bottom leads to poor water quality, affect the normal growth of aquatic products, general solution is to control water quality by water change or control the density of aquaculture, however, the general water change mode, the discharged water cannot be recycled, resulting in waste of water resources. CONTENT OF THE UTILITY MODEL

[0003] (I) the technical problem solved

[0004] In view of the deficiencies of prior art, the utility model provides a kind of water circulation aquaculture pond with water body flow generation, solve the problem of poor water quality of aquaculture water affecting the normal growth of aquatic products and the discharged water cannot be recycled and waste water resources.

[0005] (II) technical scheme

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A water circulation aquaculture pond with water body flow generation, including the aquaculture pond body, the outside of aquaculture pond body is installed with circulating purification water tank, the inside of circulating purification water tank is installed with the partition, the set -off cavity is located below the partition, the top of circulating purification water tank and the position of left -hand side are installed with left vertical baffle, the top of circulating purification water tank and the position of right -hand side are installed with right vertical baffle, the cavity of the top of circulating purification water tank and the front side of left vertical baffle and right vertical baffle forms the sedimentation tank, the cavity of the top of circulating purification water tank and the rear side of left vertical baffle and right vertical baffle forms the aeration tank, the side wall of aquaculture pond body and the position of being close to the inner wall of bottom are provided with the blow-off port, the top of partition and the position of left vertical baffle front side are installed with the communicating water pipe, the inside of communicating water pipe is rotatably installed with the locating shaft through support and bearing, the outer wall of locating shaft and the position of being close to top end are installed with the flow baffle, the outer wall of locating shaft and the position of being close to bottom end are installed with the scraping blade, the top of circulating purification water tank and the position of aeration tank inside are installed with the aeration pipe, the outer wall of circulating purification water tank is installed with the air pump, the air outlet pipe of air pump is communicated with aeration pipe, the rear side wall of left vertical baffle is installed with the upper baffle, the top of aquaculture pond body and the position of left -hand side are installed with water pump through support, the water suction pipe of water pump is downwardly penetrated through upper baffle and stretches to the position of aeration tank close to bottom, and the drain pipe of water pump stretches to the middle of aquaculture pond body and is located at the position close to bottom.

[0007] Preferably, the right side height of the inner wall of the bottom of the circulating purification water tank is higher than the left side height.

[0008] Preferably, the flow baffle and the scraping blade are both spiral, and the scraping blade is made of a water-permeable filter plate.

[0009] Preferably, the height of the right vertical baffle is lower than the height of the left vertical baffle.

[0010] Preferably, the height of the upper baffle is lower than the height of the right vertical baffle.

[0011] Preferably, the aeration pipe is made of a nano aeration pipe.

[0012] Compared with the prior art, the utility model provides a water circulation aquaculture pond with water body flow generation, which has the following beneficial effects:

[0013] 1. The water circulation aquaculture pond with water flow generation can circulate and filter the water in the aquaculture pond body, when the purified water is pumped into the aquaculture pond body, the water flow outward is formed at the bottom inner wall of the aquaculture pond body to flush the dirt deposited at the bottom, so that the dirt is quickly moved outward and discharged through the sewage outlet, and the cleaning and purifying effect of the water with more impurities deposited at the bottom in the aquaculture pond body is improved when the water circulation is carried out.

[0014] 2. The water circulation aquaculture pond with water flow generation, the circulating water is deposited in the deposition tank to separate the large impurities in the water, the water after deposition flows into the aeration tank, the air pump is used to inflate and pressurize the aeration pipe, the gas passes through the aeration pipe into the water in the aeration tank to form dense micro-bubbles and float upward, the water is oxygenated by the bubbles to prevent the death of aquatic products caused by insufficient oxygen in the water, and the micro-impurities in the water are adsorbed by the bubbles when the bubbles float upward, so that the micro-impurities float upward to the surface of the water and are separated above the upper partition plate when the water flows to the left, the water purification effect is improved, and the water near the bottom is pumped into the aquaculture pond body by the water pump to complete the water purification circulation. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure schematic view of the utility model;

[0016] Figure 2 It is a sectional structure schematic view of the utility model;

[0017] Figure 3 It is a structure schematic view of the utility model Figure 2 It is an enlarged view of structure A in the utility model.

[0018] 1, aquaculture pond body; 2, circulating purification water tank; 3, partition plate; 4, dirt collecting cavity; 5, left vertical partition plate; 6, right vertical partition plate; 7, deposition tank; 8, aeration tank; 9, sewage outlet; 10, communication water pipe; 11, positioning shaft; 12, resistance blade; 13, scraping blade; 14, aeration pipe; 15, upper partition plate; 16, water pump; 17, air pump. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figures 1-3The utility model provides a kind of water circulation aquaculture pond with water body flow generation, including aquaculture pond body 1, the water surface height of water body inside aquaculture pond body 1 is higher than the height of right vertical baffle 6, the outside of aquaculture pond body 1 is equipped with circulating purification water tank 2, the inside of circulating purification water tank 2 is equipped with partition plate 3, sewage collection cavity 4 is below partition plate 3, the top of circulating purification water tank 2 and the position of left side are equipped with left vertical baffle 5, the top of circulating purification water tank 2 and the position of right side are equipped with right vertical baffle 6, the cavity of the top of circulating purification water tank 2 and the front side of left vertical baffle 5 and right vertical baffle 6 forms sedimentation tank 7, the cavity of the top of circulating purification water tank 2 and the rear side of left vertical baffle 5 and right vertical baffle 6 forms aeration tank 8, the side wall of aquaculture pond body 1 and the position of being close to bottom inner wall are equipped with sewage outlet 9, the top of partition plate 3 and the position of left vertical baffle 5 front side are equipped with communicating pipe 10, communicating pipe 10 communicates sewage collection cavity 4 and sedimentation tank 7, the top of communicating pipe 10 is inserted with control pipe, control pipe top end extends to the top of aquaculture pond body 1, when needing to stop water circulation, control pipe is inserted in the outside of communicating pipe 10, so that the water discharged from communicating pipe 10 rises in control pipe, when water surface in control pipe is equal to the water surface in aquaculture pond body 1, the water in aquaculture pond body 1 stops to go out, when needing to start water circulation, control pipe is pulled out, the water pressure in aquaculture pond body 1 drives the water in sewage collection cavity 4 to go up and discharge to the inside of sedimentation tank 7 through communicating pipe 10, the inside of communicating pipe 10 is rotatably installed with positioning shaft 11 by support and bearing, the outer wall of positioning shaft 11 and the position of top end are equipped with flow resistance vane 12, the outer wall of positioning shaft 11 and the position of bottom end are equipped with scraping vane 13, the top of circulating purification water tank 2 and the position of aeration tank 8 inside are equipped with aeration pipe 14, the outer wall of circulating purification water tank 2 is equipped with air pump 17, the air outlet pipe of air pump 17 is communicated with aeration pipe 14, the rear side wall of left vertical baffle 5 is equipped with upper baffle 15, the top of aquaculture pond body 1 and the position of left side are equipped with water pump 16 by support, the water suction pipe of water pump 16 is downwardly penetrated through upper baffle 15 and extends to the position of bottom of aeration tank 8, the drain pipe of water pump 16 extends to the middle of aquaculture pond body 1 and the position of bottom, the water in aquaculture pond body 1 is filtered, when water pump 16 draws the water purified to the inside of aquaculture pond body 1, the water flow flowing outward is formed on the bottom inner wall of aquaculture pond body 1, and the dirt deposited on the bottom is washed, so that dirt moves outward and is discharged through sewage outlet 9, the cleaning and purification effect of the water body with more impurities deposited on the bottom in aquaculture pond body 1 is improved when water circulation is carried out, the speed of sewage outlet 9 is less than the speed of water pump 16, and water pump 16 is intermittently operated when water circulation is carried out.

[0021] Further, the right side of the bottom inner wall of the circulating purification tank 2 is higher than the left side, so that the large impurities entering the inside of the circulating purification tank 2 can flow along the bottom inner wall of the circulating purification tank 2 to the left with the water flow to the lower side of the communicating water pipe 10, thereby reducing the moving resistance.

[0022] Further, the flow resistance blade 12 and the scraping blade 13 are both spiral, the scraping blade 13 is made of a water-permeable filter plate, when the water flow upwardly through the communicating water pipe 10 pushes the flow resistance blade 12 to drive the positioning shaft 11 to rotate, the positioning shaft 11 drives the scraping blade 13 to rotate, the scraping blade 13 rotates to push the large impurities close to the bottom upwardly, and the water flow at the bottom can permeate the scraping blade 13 to flow upwardly to drive the impurities above the scraping blade 13 to flow upwardly.

[0023] Further, the height of the right vertical partition plate 6 is lower than that of the left vertical partition plate 5, when the water level in the sediment tank 7 rises, the water at the top flows from above the right vertical partition plate 6 into the inside of the aeration tank 8, so that the water body in the sediment tank 7 flows from left to right, and the large impurities in the water body sink downwardly during the flowing process.

[0024] Further, the height of the upper partition plate 15 is lower than that of the right vertical partition plate 6, when the water flow in the aeration tank 8 flows to the left, the small impurities in the water body float upwardly on the water surface under the action of aeration, the impurities floating on the water surface are separated above the upper partition plate 15 when flowing to the left with the water flow, and the water pump 16 draws the separated clean water from below the upper partition plate 15 into the inside of the aquaculture pool body 1.

[0025] Further, the aeration pipe 14 is made of a nano aeration pipe, the inside of the aeration pipe 14 is inflated and pressurized by the air pump 17, the gas permeates the aeration pipe 14 to form dense small bubbles in the water body in the aeration tank 8 and float upwardly.

[0026] In use, the water body purifying agent for aquaculture is thrown into the inside of the aquaculture pool body 1 to sink the organic matters in the water body downwardly, so that the impurities are washed out by the water flow, the water in the aquaculture pool body 1 flows into the inside of the sewage collecting cavity 4 through the sewage outlet 9, the water in the inside of the sewage collecting cavity 4 flows upwardly along the communicating water pipe 10 to the inside of the sediment tank 7 under the action of pressure, the water surface in the inside of the sediment tank 7 rises and flows to the inside of the aeration tank 8 through the right vertical partition plate 6, the large impurities in the inside of the sediment tank 7 sink downwardly when the water body flows to the right, the inside of the aeration pipe 14 is inflated and pressurized by the air pump 17, the gas permeates the aeration pipe 14 to form dense small bubbles in the water body in the aeration tank 8 and float upwardly, the water body is oxygenated by the bubbles to prevent the water products from dying due to the lack of oxygen in the water body, and the small impurities in the water body are adsorbed by the bubbles when floating upwardly, so that the small impurities float upwardly to the water surface with the bubbles and then flow to the left with the water flow to be separated above the upper partition plate 15, and the water pump 16 draws the water close to the bottom below the upper partition plate 15 into the inside of the aquaculture pool body 1.

[0027] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the present application, which should be limited only by the appended claims and their equivalents.

Claims

1. A water recirculating aquaculture pond with water body flow generation, comprising an aquaculture pond body (1), characterized in that: The outside of the culture pond body (1) is provided with a circulating purification water tank (2), the inside of the circulating purification water tank (2) is provided with a partition plate (3), a sewage collecting cavity (4) is located below the partition plate (3), the top of the circulating purification water tank (2) and the left side are provided with a left vertical partition plate (5), the top of the circulating purification water tank (2) and the right side are provided with a right vertical partition plate (6), the cavity above the circulating purification water tank (2) and in front of the left vertical partition plate (5) and the right vertical partition plate (6) forms a sedimentation tank (7), the cavity above the circulating purification water tank (2) and behind the left vertical partition plate (5) and the right vertical partition plate (6) forms an aeration tank (8), the side wall of the culture pond body (1) and close to the inner wall of the bottom is provided with a sewage discharge port (9), the top of the partition plate (3) and in front of the left vertical partition plate (5) is provided with a communicating water pipe (10), the inside of the communicating water pipe (10) is rotatably provided with a positioning shaft (11) through a support and a bearing, the outer wall of the positioning shaft (11) and close to the top end is provided with a flow resistance blade (12), the outer wall of the positioning shaft (11) and close to the bottom end is provided with a scraping blade (13), the top of the circulating purification water tank (2) and inside the aeration tank (8) is provided with an aeration pipe (14), the outer wall of the circulating purification water tank (2) is provided with an air pump (17), the air outlet pipe of the air pump (17) is communicated with the aeration pipe (14), the rear wall of the left vertical partition plate (5) is provided with an upper partition plate (15), the top of the culture pond body (1) and close to the left side is provided with a water pump (16) through a support, the water suction pipe of the water pump (16) penetrates downward through the upper partition plate (15) and extends to the position close to the bottom of the aeration tank (8), and the water discharge pipe of the water pump (16) extends to the middle of the culture pond body (1) and to the position close to the bottom.

2. A recirculating aquaculture pond with water body flow generation according to claim 1, characterized in that: The right side of the inner wall of the bottom of the circulating purification water tank (2) is higher than the left side.

3. A recirculating aquaculture pond with water body flow generation according to claim 1, characterized in that: The flow resistance blade (12) and the scraping blade (13) are both spiral, and the scraping blade (13) is made of a water-permeable filter plate.

4. A recirculating aquaculture pond with water body flow generation according to claim 1, characterized in that: The height of the right vertical partition plate (6) is lower than the height of the left vertical partition plate (5).

5. A recirculating aquaculture pond with water body flow generation according to claim 1, wherein: The height of the upper partition plate (15) is lower than the height of the right vertical partition plate (6).

6. A recirculating aquaculture pond with water body flow generation according to claim 1, characterized in that: The aeration pipe (14) is made of a nano aeration pipe. The aeration pipe (14) is made of a nano aeration pipe.

Images