CN217242167U

CN217242167U - Directional dirt collecting device for water pool

Info

Publication number: CN217242167U
Application number: CN202220338404.1U
Authority: CN
Inventors: 陈志伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-20
Filing date: 2022-02-20
Publication date: 2022-08-23
Anticipated expiration: 2032-02-20

Abstract

The utility model is suitable for the field of aquaculture, and provides a directional sewage collecting device for a water pool, which comprises a spray water pipe; the spraying water pipe comprises a water delivery main pipe and a plurality of spraying branch pipes arranged on the water delivery main pipe at intervals, and the spraying branch pipes are communicated with the water delivery main pipe; the water inlet end of the water delivery main pipe is communicated with the water outlet of the water pump or is in butt joint with the water inlet pipe of the water pool; the nozzles of the injection branch pipes point to a settling zone at the bottom of the water tank; this device can be immediately with the metabolite of pond bottom and impurity propelling movement such as incomplete bait fodder to the settling zone in to reduce the pollution of impurity to the water.

Description

Directional dirt collecting device for water pool

Technical Field

The utility model relates to an aquaculture field, concretely relates to directional dirty device of collection in pond.

Background

Most of previous fish culture modes are extensive, such as ponds, open-type flowing water ponds, net cages and the like, and the fish culture modes have high dependence on the environment and resources and cause pollution to the environment to a certain degree. Particularly, in the process of high-yield pond culture, water quality regulation mostly depends on changing a large amount of water, so as to achieve the aim of improving the water body of the pond.

In addition, with the increase of the culture time, a thicker layer of fish feces and residual bait feed is often accumulated at the bottom of the fish culture pond, and how to collect the residual matters becomes a more important technical problem in the field of aquaculture. However, this method has the disadvantage that the impact force of the gas output from the oxygenation tube is not strong, and the impact force of the gas blocked by the guide plate is further weakened, so that it is difficult to ensure that the directional water flow driven by the gas can drive the residual materials.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dirty device of directional collection in pond aims at providing the dirty device of directional collection in pond, expects to enable pond itself and possess certain purifying power to can collect the survivor in the pond, so that follow-up processing.

In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:

a directional sewage collection device for a pool comprises a main culture area, a sedimentation area and a spraying water pipe; aquatic products are cultured in the main culture area, and a plurality of mutually parallel culture water tanks can be arranged in the main culture area; the settling zone is used for collecting aquatic metabolites and residual bait feed in water so as to reduce the pollution of the aquatic metabolites and the residual bait feed to the water body;

the spraying water pipe is arranged in the main culture area; the water pump is used for pumping the purified water into the main culture area through the spraying water pipe and providing pressure for the sprayed water body so as to ensure that the impact force of the sprayed water can drive the metabolites and the residual bait feed to move in real time;

the spraying water pipe comprises a water delivery main pipe and a plurality of spraying branch pipes which are arranged on the water delivery main pipe at intervals; the water inlet end of the main water delivery pipe is communicated with the water outlet of the water pump or is in butt joint with the water inlet pipe of the water pool, and the spraying branch pipes are communicated with the main water delivery pipe, so that purified water is pumped out from any spraying branch pipe towards the position of the settling zone.

The ejected water flow pushes impurities such as metabolites, residual bait feed and the like to move into the precipitation zone; compared with the mode of pushing the impurities by gas, the mode of pushing the impurities by water flow has greatly increased force, so that the impurities can be cleaned immediately; moreover, the mode of directly arranging the spray water pipe in the main culture area can create a living environment of 'running water' for cultured organisms, thereby facilitating the growth of fishes; in addition, the mode of arranging the plurality of spraying branch pipes can visually determine the impact direction of the sprayed water flow, so that the position of the spraying water pipe can be conveniently adjusted subsequently, and the water flow impact direction is ensured to be the direction of the settling zone.

Feeding fishes fed in a feed feeding mode are cultured in the main culture area; benthic fishes and filter feeding fishes which are bred in a natural feeding mode are bred in the sedimentation area; benthic fishes and filter-feeding fishes are reasonably bred in the settling zone, and the nutrient substances such as residual baits, fish dung and the like discharged by the main breeding zone are effectively utilized, so that the effect of multiple utilization of the substances is achieved;

a blocking net capable of blocking fishes from passing through is arranged between the main culture area and the sedimentation area; the diameter of the net mesh of the blocking net can be 2 cm-3 cm so as to block the passing of fishes and not to block the flowing of water and impurities.

Furthermore, the periphery of the bottom of the water tank is inclined downwards towards the center to form a conical settling zone; the bottom outlet in the middle of the settling zone is communicated with a sewage collecting well; the main water conveying pipe is annular and encloses the settling area; the clear water sprayed by the plurality of spraying branch pipes can drive the fish metabolites and the residual bait feed to flow towards the direction of the sedimentation zone.

Furthermore, the spraying branch pipes are uniformly distributed on the annular water delivery main pipe, and the water outlet direction of any spraying branch pipe is downward inclined to point to the direction of the sewage collecting well.

Furthermore, the spraying branch pipes are uniformly distributed on the annular main water delivery pipe; the injection branch pipe is obliquely arranged on the water delivery main pipe, so that a water body in the settling zone forms a vortex to drive the fish metabolites and the residual bait feed to flow into the sewage collecting well.

When the main water delivery pipe is linear, the spraying branch pipe (7) and the main water delivery pipe (6) have a characteristic angle alpha, and the angle alpha is more than 0 degree and less than 180 degrees;

when the main water pipe is curved, the spraying branch pipe (7) and the normal of the curved surface of the main water pipe (6) form a characteristic angle beta degrees, wherein the angle beta degrees is more than 0 degree and less than 180 degrees.

Furthermore, the sewage collecting well is communicated with an emptying sewage pipe connected with an external processing system, and a sewage valve for controlling sewage discharge is arranged between the sewage collecting well and the emptying sewage pipe; the emptying and discharging pipe is communicated with an external sludge treatment system; the external sludge treatment system comprises a series of conventional sludge treatment devices such as a solid-liquid separator, and the separated sewage can be purified and then re-enters the main culture area through a circulating water pipe; the emptying blow-off pipe is optionally provided with a sewage collecting pump, and one end of the sewage collecting pump is connected with a suction pipe for pumping sludge into the emptying blow-off pipe.

Further, the pool comprises a pool body which is square outside and round inside; the middle part of the tank body is a tank body with straight edges and round corners as a main culture area; forming four corner pools at four square corners outside the pool body with the straight edges and the round corners;

an oxygenation water pushing device facing to the direction of the sedimentation zone is arranged in the corner pool; the oxygenation water pushing device is used for leading water and oxygenating a water body.

Furthermore, the oxygenation water pushing device comprises a bracket, and a guide plate and an aeration pipe which are arranged on the bracket; the aeration pipe is communicated with the air pump, and a plurality of aeration holes are distributed on the surface of the aeration pipe; the guide plate is an arc-shaped baffle; after the air pump ventilates to the aeration pipe, move to the water circulation flow direction through rebounding when the bubble that produces from the aeration hole rises to cowl, carry out oxygenation and push away water to the water.

Furthermore, the pond adopts an integrally cast reinforced concrete bottom plate and a brick-built pond wall.

Furthermore, the water outlet end of the injection branch pipe is provided with a flat nozzle; to increase the area of water sprayed.

The utility model has the advantages that:

1. through the combination of the spray water pipe and the water pump and the flow of purifying and changing water in the pond, the metabolites at the bottom of the pond, residual bait feed and other impurities can be pushed into the precipitation zone in time so as to reduce the pollution of the impurities to the water body; the impact direction of the sprayed water flow can be visually determined by arranging the plurality of spraying branch pipes, so that the position adjustment of a subsequent spraying water pipe is facilitated, and the water flow impact direction is ensured to be the direction of a settling zone;

the water spraying pipe comprises a main water conveying pipe and a plurality of spraying branch pipes arranged on the main water conveying pipe at intervals, one end of the main water conveying pipe is communicated with a water outlet of the water pump, and the direction of a water body sprayed from openings of the spraying branch pipes is the direction of a settling area; the ejected water flow pushes impurities such as metabolites, residual bait feed and the like to move to the precipitation zone; compared with the mode of pushing the impurities by gas, the mode of pushing the impurities by water flow has greatly increased force, so that the impurities can be cleaned immediately; moreover, the mode of directly arranging the jet water pipe in the main culture area can create a living environment of 'running water' for the cultured organisms, thereby facilitating the growth of fishes; in addition, the mode of arranging the plurality of spraying branch pipes can visually determine the impact direction of the sprayed water flow, so that the position of a subsequent spraying water pipe can be conveniently adjusted, and the water flow impact direction is ensured to be the direction of a settling zone.

2. The pond can utilize residual bait feed and excrement for multiple times, so that the pollution of the residual bait feed and excrement to a water body is reduced;

benthic fishes and filter-feeding fishes which are bred in a natural feeding mode are bred in the sedimentation area; benthic fishes and filter-feeding fishes are reasonably bred in the settling zone, and residual baits, fish dung and other nutrient substances discharged from the main breeding zone are effectively utilized to achieve the purpose of multiple utilization of the substances.

3. The pond is provided with a plurality of oxygenation water pushing devices distributed along the water body circulation direction, and the oxygenation water pushing devices are used for introducing water, controlling the water body circulation direction and oxygenating water; because the flow direction of the bubbles is the same as the circulating flow direction of the water body, the oxygen in the bubbles can be dissolved in the water more quickly and uniformly under the impact of the water flow.

In conclusion, the pond can recycle the culture water, reduce the use of medicines and reduce the pollution of discharged sewage to the environment; the impurities such as metabolites, residual feed and the like at the bottom of the pond are pushed into the settling zone in time so as to reduce the pollution of the impurities to the water body; and a plurality of oxygenation water-pushing devices arranged along the water body circulation direction are arranged for leading water, controlling the water body circulation direction and oxygenating the water body.

Drawings

FIG. 1 is a top view of a directional dirt collecting device for a pool according to embodiment 1;

FIG. 2 is a sectional view of the directional dirt collecting device of the water pool in the embodiment 1;

FIG. 3 is a top view of the main culture section where a vortical flow is formed according to example 1;

FIG. 4 is a schematic structural view of the oxygen-increasing water-pushing device in embodiment 1;

FIG. 5 is a top view of the aerator tube portion of example 1;

fig. 6 is a top view of the directional dirt collecting device in the water pool in the embodiment 2.

In the figure: 1. a main culture area; 2. a purification zone; 3. a settling zone; 4. a spray water pipe; 5. a water pump; 6. a water delivery main pipe; 7. a spray branch pipe; 8. blocking; 9. an aeration pipe; 10. emptying a sewage discharge pipe; 11. an oxygenation water pushing device; 12. a support; 13. a baffle; 14. and a circulating water pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, belong to the scope of protection of the present invention.

Example 1

As shown in fig. 1-2, a directional sewage collection device for a pool comprises a main culture area 1, a settling area 3 and a spray water pipe 4; aquatic products are cultured in the main culture area 1, and a plurality of culture water tanks which are parallel to each other can be arranged in the main culture area; the settling zone 3 is used for collecting aquatic metabolites and residual bait feed in water so as to reduce the pollution of the aquatic metabolites and the residual bait feed to the water body; the pond in the embodiment is a double-port pond, one pond body comprises a main culture area, and the other pond body comprises a purification area 2; the water in the pond can circulate among the main culture area, the purification area 2 and the sedimentation area; so that the water in the pond can circularly flow in the pond.

The spraying water pipe 4 is arranged in the main culture area, and one end of the spraying water pipe is communicated with the water pump 5; the water pump 5 is used for pumping the purified water into the main culture area through a spraying water pipe and providing pressure for the sprayed water body so as to ensure that the impact force of the sprayed water can drive the metabolites and the residual bait feed to move;

the spraying water pipe comprises a main water pipe 6 and a plurality of spraying branch pipes 7 arranged on the main water pipe 6 at intervals, one end of the main water pipe is communicated with a water outlet of the water pump, and the spraying branch pipes 7 pump out purified water towards the position of the settling zone.

The ejected water flow pushes impurities such as metabolites, residual bait feed and the like to move to the precipitation zone; compared with the mode of pushing the impurities by gas, the mode of pushing the impurities by water flow has greatly increased force, so that the impurities can be cleaned immediately; moreover, the mode of directly arranging the spray water pipe in the main culture area can create a living environment of 'running water' for cultured organisms, thereby facilitating the growth of fishes; in addition, the mode of arranging the plurality of spraying branch pipes can visually determine the impact direction of the sprayed water flow, so that the position of the spraying water pipe can be conveniently adjusted in the follow-up process, and the water flow impact direction is ensured to be the direction of the settling zone.

Furthermore, feeding fishes fed by a feed feeding mode are cultured in the main culture area; benthic fishes and filter feeding fishes which are bred in a natural feeding mode are bred in the sedimentation area; benthic fishes and filter-feeding fishes are reasonably bred in the settling zone, and the residual baits, fish dung and other nutrient substances discharged from the main breeding zone are effectively utilized to achieve the effect of repeatedly utilizing the substances;

a blocking net 8 capable of blocking fishes from passing through is arranged between the main culture area and the sedimentation area; the net mesh diameter of the blocking net 8 can be 2 cm-3 cm so as to block the fish from passing through and not to block the water body and the impurity flow.

Furthermore, the periphery of the bottom of the pond is inclined downwards towards the center to form a conical settling zone; the bottom outlet in the middle of the settling zone is communicated with a sewage collecting well; the main water conveying pipe is annular and encloses the settling area; the purified water sprayed by the plurality of spraying branch pipes can drive the fish metabolites and the residual bait feed to flow towards the direction of the sedimentation area.

In other embodiments, as shown in fig. 3, the injection branch pipes are arranged on the annular main water pipe in a split manner; the spraying branch pipe and the water delivery main pipe form a characteristic angle alpha degree, so that a water body in the settling zone forms a vortex to drive the fish metabolites and the residual bait feed to flow into the sewage collecting well.

Furthermore, the sewage collecting well is communicated with an emptying sewage pipe 10 connected with an external processing system, and a sewage valve for controlling sewage discharge is arranged between the sewage collecting well and the emptying sewage pipe 10; the emptying and discharging pipe is communicated with an external sludge treatment system; the external sludge treatment system comprises a series of conventional sludge treatment devices such as a solid-liquid separator, and the separated sewage can be purified and then enters the main culture area again through a circulating water pipe 14; the emptying sewage pipe is optionally provided with a sewage collecting pump, and one end of the sewage collecting pump is connected with a suction pipe for pumping sludge into the emptying sewage pipe.

Further, the pond comprises a pond body which is square outside and round inside; the middle of the tank body is a straight-side round-corner tank body serving as a main culture area; forming four corner pools at four square corners outside the pool body with the straight edges and the round corners;

an oxygenation water pushing device 11 facing to the direction of the sedimentation zone is arranged in the corner pool; the oxygenation water pushing device 11 is used for guiding water and oxygenating water.

Further, as shown in fig. 4 and 5, the oxygen-increasing water-pushing device includes a bracket 12, and a guide plate 13 and an aeration pipe 9 mounted on the bracket 12; the aeration pipe 9 is communicated with the air pump, and a plurality of aeration holes are distributed on the surface of the aeration pipe; the guide plate 13 is an arc-shaped baffle; after the air pump ventilates to the aeration pipe, move to the water circulation flow direction through rebounding when the bubble that produces from the aeration hole rises to cowl, carry out oxygenation and push away water to the water.

Example 2

As shown in fig. 6, the pond in this embodiment is a single-port pond, and includes a main culture area, a purification area, a sedimentation area, and a spray water pipe; a partition board is arranged in the middle of the pond to divide the pond into at least two parts which are respectively used as a main culture area 1 and a purification area 2, the partition board can use a plastic board or a plastic film, the height of the partition board is the same as the height of the pond, and the bottom of the partition board is inserted into bottom mud of the pond; the water in the pond can circulate between the main culture zone, the purification zone and the sedimentation zone 3.

The spraying water pipe 4 is arranged in the main culture area, and one end of the spraying water pipe is communicated with the water pump 5; the water pump 5 is used for pumping water in the purification area, inputting the water into the main culture area through a jet water pipe and providing pressure for the jetted water so as to ensure that the impact force of the jetted water can drive the metabolites and the feed residual baits to move; the water pump can pump water from the purification area and spray the water to the main culture area, and can also pump purified water from another sewage treatment system;

the water spraying pipe comprises a main water delivery pipe 6 and a plurality of branch spraying pipes 7 arranged on the main water delivery pipe 6 at intervals, one end of the main water delivery pipe is communicated with a water outlet of the water pump, and the direction of the water body sprayed from openings of the branch spraying pipes 7 is the direction of a settling area.

The circulating flow path of the water body in the pond is a main culture area → a sedimentation area → a purification area → a main culture area.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. A directional sewage collection device for a pool is characterized by comprising a spraying water pipe (4);

the spraying water pipe (4) comprises a water delivery main pipe (6) and a plurality of spraying branch pipes (7) which are arranged on the water delivery main pipe (6) at intervals, and the spraying branch pipes are communicated with the water delivery main pipe;

the water inlet end of the main water delivery pipe (6) is communicated with the water outlet of the water pump (5) or is butted with the water inlet pipe of the water pool;

the nozzles of the spraying branch pipes (7) point to the sedimentation area (3) at the bottom of the water tank.

2. A directional dirt collection system for ponds according to claim 1 characterized in that the bottom of the pond is inclined downwardly towards the center to form a conical settling zone (3); the bottom outlet in the middle of the settling zone (3) is communicated with a sewage collecting well; the main water delivery pipe (6) is annular and encloses the settling zone (3).

3. A directional sewage collection device for water ponds according to claim 2, characterized in that the injection branch pipes (7) are arranged on the annular main water pipe (6) in a dividing manner, and the water outlet direction of any injection branch pipe (7) is inclined downwards to the direction of the sewage collection well.

4. A directional dirt collection device for ponds according to claim 2, characterized in that the injection branch pipes (7) are arranged on the annular main water pipe (6) in a divided manner; the injection branch pipe (7) is obliquely arranged on the water delivery main pipe (6), so that the water body in the settling zone (3) forms a vortex to drive the fish metabolites and the residual bait feed to flow into the sewage collecting well.

5. A directional sewage collection device for a pool according to claim 2, wherein the sewage collection well is communicated with a blowdown pipe (10) connected with an external treatment system, and a blowdown valve for controlling blowdown is arranged between the sewage collection well and the blowdown pipe (10).

6. The directional dirt collecting device for water pool of claim 1, wherein the water pool comprises a pool body with an outer square and an inner circle; the middle part of the tank body is a tank body with straight edges and round corners as a main culture area; forming four corner pools at four square corners outside the pool body with the straight edges and the round corners;

an oxygenation water pushing device facing to the direction of the sedimentation zone is arranged in the corner pool; the oxygenation water pushing device (11) is used for leading water and oxygenating water.

7. The directional sewage collection device of the water pool as claimed in claim 6, wherein the aeration and water pushing device (11) comprises a bracket (12) and a guide plate (13) and an aeration pipe (9) which are arranged on the bracket (12); the aeration pipe (9) is communicated with the air pump, and a plurality of aeration holes are distributed on the surface of the aeration pipe; the guide plate (13) is an arc baffle; after the air pump ventilates to aeration pipe (9), the bubble that produces from the aeration hole removes to the settling zone direction through rebounding when rising to cowl, carries out oxygenation and pushes away water to the water.

8. The directional sewage collection device of the water pool according to claim 1, wherein the water pool adopts an integrally cast reinforced concrete bottom plate and brick pool walls.

9. The directional dirt collecting device of claim 1, wherein the outlet end of the spray branch pipe is provided with a flat nozzle.