CN210406700U

CN210406700U - Water circulating device for aquaculture

Info

Publication number: CN210406700U
Application number: CN201920804343.1U
Authority: CN
Inventors: 陶国涛
Original assignee: Tianjin Xingbo Aquaculture Co ltd
Current assignee: Tianjin Xingbo Aquaculture Co ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-04-28
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses an aquaculture water circulating device, including breeding the pond, the rigidity that the top inner wall of breeding the pond is located the centre has the protection casing, and the outer wall of protection casing opens and to have the equidistance to be the water inlet that the annular distributes, the rigidity that the top outer wall of protection casing is located the centre has the fixed column, and the inside of fixed column is opened there is the cavity, the top outer wall of fixed column is fixed with the water tank, and all opens between the bottom inner wall of water tank and the top inner wall of cavity has the through-hole, the bottom inner wall of breeding the pond is fixed with the water pump, and the water pump is located the inside of protection casing, one side outer wall of water pump is provided. The utility model discloses can prevent because the impurity that aquatic products produced when breeding causes the survival rate reduction that pollutes and lead to aquatic products to breed water, thereby can prevent to cause the damage to the device because the impact force of water pump messenger rivers is too big, can prevent that the suspended solid from being eaten by aquatic products by mistake and leading to the survival rate reduction of aquatic products.

Description

Water circulating device for aquaculture

Technical Field

The utility model relates to an aquaculture technical field especially relates to a water circle device for aquaculture.

Background

The aquaculture water circulation device is equipment capable of improving the ecological environment of aquaculture, has the functions of increasing oxygen, promoting the oxidative decomposition of organic matters and reducing the occurrence of diseases, and has good functions of promoting the healthy and rapid growth of fishes and shrimps due to water circulation flow.

Through the retrieval, chinese patent application number is CN 208807398U's patent, discloses a water circle device for aquaculture, and its structure includes support frame, scavenging pump, trachea, water tank, sliding plate, inlet tube, blow off pipe, circulating pump, spoiler, the water tank is parallel with ground height, and the surface is equipped with the blow vent of the through structure that the opening internal diameter is the same, water tank left side chamber is equipped with the inlet tube that stretches into from bottom to top, the utility model discloses look over the inside condition at any time through the sliding plate behind the improvement superstructure, bilayer board is as upper and lower protective structure, has effects such as dustproof, resistance to compression, sheltering from, under the concertina nature of spring and the linear motion of push rod, exposes the visual glass board of bottom behind the surface slip certain distance, the staff of being convenient for inspects the incasement condition, effectively improves device's controllability. The water circulating device for aquaculture in the patent has the following defects: when the existing device circulates water, because the water contains a small amount of impurities, the existing device cannot effectively clean the impurities, and therefore the survival rate of aquatic products can be reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a water circulating device for aquaculture.

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

a water circulating device for aquaculture comprises a culture pond, wherein a protective cover is fixed at the position, located in the middle, of the inner wall of the top of the culture pond, water inlets are formed in the outer wall of the protective cover, are distributed in an annular shape at equal intervals, a fixed column is fixed at the position, located in the middle, of the outer wall of the top of the protective cover, a cavity is formed in the fixed column, a water tank is fixed on the outer wall of the top of the fixed column, through holes are formed between the inner wall of the bottom of the water tank and the inner wall of the top of the cavity, a water pump is fixed on the inner wall of the bottom of the culture pond and is located in the protective cover, a water discharging pipe is arranged on the outer wall of one side of the water pump and is welded with the through holes, a first filter frame is fixed at the position, close to the top, of the outer wall of the fixed column, and a second filter screen is fixed on the outer wall of the bottom of the second filter frame.

As a further aspect of the present invention: the outer wall of the top of the water tank is provided with threaded holes which are distributed in an annular shape at equal intervals, and the inner wall of each threaded hole is in threaded connection with a U-shaped pipe.

As a further aspect of the present invention: the outer wall of the top of the water tank is provided with a fixed port, the inner wall of the fixed port is fixed with a fixed box, and the inner wall of the fixed box is provided with a sealing plug.

As a further aspect of the present invention: the two sides of the outer wall of the bottom of the fixed box are fixed with springs, and the outer walls of the bottoms of the two springs are fixed with arc-shaped plates.

As a further aspect of the present invention: the two sides of the outer wall of the top of the culture pond are both fixed with oxygen increasing pumps, and the outer wall of one side of each of the two oxygen increasing pumps is provided with an oxygen pipe.

As a further aspect of the present invention: the outer wall of the fixed column is fixed with a guide plate at a position close to the bottom, and the diameter of the guide plate is larger than that of the protective cover.

As a further aspect of the present invention: the water pump and the oxygenation pump are both connected with a switch through wires, and the switch is connected with a power supply through a wire.

As a further aspect of the present invention: the top outer wall of baffle is provided with the equidistance and is the barb that the annular distributes.

The utility model has the advantages that:

1. through the arrangement of the first filter screen and the second filter screen, the device can achieve a water purification effect in the process of circulating water, and the reduction of the survival rate of aquatic products caused by the pollution of impurities generated by the aquatic products during cultivation to the cultivation water is prevented;

2. through the arranged spring and the arc-shaped plate, the water can be buffered, so that the water can be circulated, and the damage to the device due to overlarge impact force of water flow under the action of the water pump is prevented;

3. through baffle and the barb that sets up, can clear up the suspended solid of aquatic doping to further purify water, prevent that the suspended solid from being eaten by the aquatic products mistake and leading to the survival rate reduction of aquatic products.

Drawings

FIG. 1 is a schematic sectional view showing a water circulation apparatus for aquaculture according to embodiment 1;

FIG. 2 is a schematic view of a water tank of the water circulation device for aquaculture according to embodiment 1;

FIG. 3 is a partial schematic view of a water circulation apparatus for aquaculture according to embodiment 1;

fig. 4 is a schematic sectional view of a water circulation device for aquaculture according to embodiment 2.

In the figure: 1 culture pond, 2 water pumps, 3 protection casings, 4 water inlets, 5 oxygen pipes, 6 oxygenation pumps, 7 first filter frames, 8 fixed columns, 9U-shaped pipes, 10 water tanks, 11 first filter screens, 12 second filter frames, 13 second filter screens, 14 guide plates, 15 drain pipes, 16 fixed boxes, 17 sealing plugs, 18 springs, 19 arc-shaped plates and 20 barbs.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a water circulation device for aquaculture, comprising a culture pond 1, wherein the middle position of the top inner wall of the culture pond 1 is connected with a protective cover 3 through bolts, the outer wall of the protective cover 3 is provided with water inlets 4 which are distributed in an annular shape at equal intervals, the middle position of the top outer wall of the protective cover 3 is connected with a fixed column 8 through bolts, the inner part of the fixed column 8 is provided with a cavity, the top outer wall of the fixed column 8 is connected with a water tank 10 through bolts, through holes are respectively arranged between the bottom inner wall of the water tank 10 and the top inner wall of the cavity, the bottom inner wall of the culture pond 1 is connected with a water pump 2 through bolts, the water pump 2 is arranged in the protective cover 3, one side outer wall of the water pump 2 is provided with a water discharge pipe 15, the water discharge pipe 15 is welded with the, and the outer wall of the bottom of the first filter frame 7 is connected with a first filter screen 11 through a bolt, the position of the outer wall of the fixed column 8 close to the middle is connected with a second filter frame 12 through a bolt, and the outer wall of the bottom of the second filter frame 12 is connected with a second filter screen 13 through a bolt.

Wherein, the top outer wall of water tank 10 is opened has the screw hole that the equidistance is the annular and distributes, and the inner wall threaded connection of screw hole has U type pipe 9, the top outer wall of water tank 10 is opened has fixed mouthful, and the inner wall of fixed mouthful has fixed box 16 through bolted connection, the inner wall of fixed box 16 is provided with sealing plug 17, there are spring 18 in the both sides of fixed box 16 bottom outer wall through bolted connection, and there is arc 19 bottom outer wall through bolted connection of two spring 18, the both sides of 1 top outer wall in breed pond all have oxygenation pump 6 through bolted connection, and one side outer wall of two oxygenation pumps 6 all is provided with oxygen hose 5, there is baffle 14 in the position that the outer wall of fixed column 8 is close to the bottom through bolted connection, and the diameter of baffle 14 is greater than the diameter of protection casing 3, water pump 2 and oxygenation pump 6 all are connected with the.

The working principle is as follows: during the use, fix the device in the inside of breeding pond 1, open the switch, breed 1 inside water in pond and can enter into the inside of protection casing 3 through water inlet 4, extract water to the inside of water tank 10 through water pump 2 and drain pipe 15, the impact force of water can be slowed down through spring 18 and arc 19, when water tank 10 inside water is full, water can be discharged through U type pipe 9, and carry out purification treatment to water through first filter screen 11 and second filter screen 13, prevent that the impurity of aquatic doping from causing the influence to the breed of aquatic products, the water after the purification flows back to the inside of breeding pond 1 through baffle 14, carry out oxygenation through oxygenation pump 6 and oxygen hose 5 to the water of breeding pond 1 inside.

Example 2

Referring to fig. 4, a water circle device for aquaculture, this embodiment compare in embodiment 1, and the top outer wall of baffle 14 is provided with the barb 20 that the equidistance is the annular and distributes, and the water after the purification passes through baffle 14 and flows back to the inside of breeding pond 1, can handle the suspended solid of aquatic doping through barb 20, prevents that the suspended solid from causing the influence to the breed of aquatic products.

The working principle is as follows: during the use, fix the device in the inside of breeding pond 1, open the switch, breed 1 inside water in pond and can enter into the inside of protection casing 3 through water inlet 4, extract water to the inside of water tank 10 through water pump 2 and drain pipe 15, the impact force of water can be slowed down through spring 18 and arc 19, when water tank 10 inside water is full, water can be discharged through U type pipe 9, and carry out purification treatment to water through first filter screen 11 and second filter screen 13, prevent that the impurity of aquatic doping from causing the influence to the breed of aquatic products, the water after the purification flows back to the inside of breeding pond 1 through baffle 14, can handle the suspended solid of aquatic doping through barb 20, prevent that the suspended solid from causing the influence to the breed of aquatic products, carry out oxygenation through oxygenation pump 6 and oxygen hose 5 to the water of breeding pond 1 inside and handle.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The water circulating device for aquaculture comprises a culture pond (1) and is characterized in that a protective cover (3) is fixed at a position, located in the middle, of the inner wall of the top of the culture pond (1), water inlets (4) are formed in the outer wall of the protective cover (3) and distributed in an annular mode at equal intervals, a fixed column (8) is fixed at a position, located in the middle, of the outer wall of the top of the protective cover (3), a cavity is formed in the fixed column (8), a water tank (10) is fixed at the outer wall of the top of the fixed column (8), through holes are formed between the inner wall of the bottom of the water tank (10) and the inner wall of the top of the cavity, a water pump (2) is fixed at the inner wall of the bottom of the culture pond (1), the water pump (2) is located in the protective cover (3), a drain pipe (15) is arranged on the outer wall, the outer wall of the fixed column (8) is fixed with a first filter frame (7) at a position close to the top, the outer wall of the bottom of the first filter frame (7) is fixed with a first filter screen (11), the outer wall of the fixed column (8) is fixed with a second filter frame (12) at a position close to the middle, and the outer wall of the bottom of the second filter frame (12) is fixed with a second filter screen (13).

2. The water circulating device for aquaculture as recited in claim 1, characterized in that the top outer wall of the water tank (10) is provided with threaded holes distributed annularly at equal intervals, and the inner wall of the threaded holes is connected with a U-shaped pipe (9) in a threaded manner.

3. The water circulating device for aquaculture as claimed in claim 1 or 2, characterized in that the top outer wall of the water tank (10) is provided with a fixing opening, the inner wall of the fixing opening is fixed with a fixing box (16), and the inner wall of the fixing box (16) is provided with a sealing plug (17).

4. A water circulating device for aquaculture according to claim 3, characterized in that springs (18) are fixed on both sides of the bottom outer wall of the fixing box (16), and arc-shaped plates (19) are fixed on the bottom outer walls of the two springs (18).

5. The water circulating device for aquaculture according to claim 1, characterized in that oxygen pumps (6) are fixed on both sides of the outer wall of the top of the culture pond (1), and an oxygen pipe (5) is arranged on the outer wall of one side of each of the two oxygen pumps (6).

6. The water circulating device for aquaculture as recited in claim 1, characterized in that a guide plate (14) is fixed on the outer wall of the fixed column (8) near the bottom, and the diameter of the guide plate (14) is larger than that of the protective cover (3).

7. The water circulation device for aquaculture according to claim 5, wherein the water pump (2) and the oxygenation pump (6) are connected with a switch through wires, and the switch is connected with a power supply through wires.

8. A water circulating device for aquaculture according to claim 6 characterized in that the top outer wall of the guide plate (14) is provided with barbs (20) distributed annularly at equal distances.