CN209897993U

CN209897993U - Slow-flowing water circulation culture fishpond

Info

Publication number: CN209897993U
Application number: CN201920512518.1U
Authority: CN
Inventors: 陈长德
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-01-07
Anticipated expiration: 2029-04-12

Abstract

The utility model discloses a pond is bred in slow flowing water circulation, it includes the pond and provides the air feeder of oxygen for the pond, the support column is installed to the bottom in pond, rotatable branch gas case is installed at the top of support column, rotatable intake pipe is installed at the top of branch gas case, and the end of giving vent to anger of intake pipe is located the cavity of branch gas case, the inlet end of intake pipe is connected with air feeder's the end of giving vent to anger, a plurality of exhaust holes have been seted up on the lateral wall of branch gas case, install the outlet duct that corresponds with the exhaust hole on the lateral wall of branch gas case, and the inner chamber intercommunication of exhaust hole and the outlet duct that corresponds, the one end that the outlet duct far away from branch gas case is sealed, and a plurality of ventholes have. The utility model discloses a breed pond, gaseous back of spouting with higher speed through reducing pipe, the outlet duct can obtain the thrust opposite with gaseous blowout direction for the outlet duct can rotate, and then enough stirs water liquid, makes water liquid produce the unhurried current, thereby improves the recuperation efficiency and the recuperation degree of consistency of pond water liquid.

Description

Slow-flowing water circulation culture fishpond

Technical Field

The utility model relates to a culture pond, in particular to a slow flowing water circulation culture pond.

Background

The general pond area is great, and the water is darker, and the illumination is more abundant, and the water source is unblocked, and quality of water is fertile, and convenient traffic does benefit to the growth of fish and the improvement of output to do benefit to production management, specifically, should possess the following condition in several respects:

1. the area and the water depth, the size and the depth of the pond and the fish yield have close relation, and production practices prove that the area of the formed fish pond is 4-10 mu, the water depth is preferably 2-3 m, the area of the fish seed pond can be below 5 mu, and the water depth is about 1.5 m;

2. the pond is mainly constructed by excavating soil, the influence of the soil on water quality is great, the soil quality of the pond is best as black soil, the clay is second and the sandy soil is worst;

after a pond is used for culturing fish for a period of time, a layer of thick sludge is gradually formed at the bottom of the pond, and the thick sludge is formed by continuously depositing residual feed, fertilizer, fish dung, dead organisms and the like and mixing the sludge with the sludge and the sand at the bottom of the pond;

3. water source and water quality, good water quality, sufficient dissolved oxygen, moderate acid-base (pH value 7-8.5), good water temperature (preferably 25-30 ℃), rich nutritive salt, and water quality which is fat (water color is mung bean color, yellow green, yellow brown color and light soy sauce color, transparency is 25-30 cm), and contains no toxic substance;

4. the shape and direction of the pond are good, the shape of the pond is rectangular, the length-width ratio is 2-3: 1, the length of the wide side is 30-50 meters, so that the pond is convenient to manage and pull to catch fish, the direction of the pond is suitable for east and west directions, the sunshine duration is prolonged, the pond is beneficial to plankton in water and increasing dissolved oxygen, and high mountains and tall trees are not suitable for shading and shielding wind around the pond;

5. the layout and the matching are carried out, the pond foundation is not too narrow, a base plane of more than 2 meters is generally required, the width is required to be wider when a matched livestock and poultry pen house is to be constructed, meanwhile, a perfect drainage and irrigation system is required to be constructed, each fish pond can be independently drained and irrigated, the pond crossing and irrigation are avoided, and the pond bottom is inclined from one side of irrigation to one side of drainage so as to facilitate the drainage of pond water;

when breeding fish, because current pond is mostly stagnant water, consequently when not raining for a long time or not having new water to supply, the oxygen content of water liquid then can reduce in the pond to can't provide sufficient oxygen for fish, consequently, current oxygen-increasing machine has just appeared, but current oxygen-increasing machine is usually placed the central authorities in the pond, through past pond the inside aeration, thereby increase the oxygen content of pond water liquid, but because water liquid can't flow, thereby use the oxygen-increasing machine of single-point, the oxygen content of pond the inside water liquid is inhomogeneous, and at oxygen-increasing machine work, still can produce the noise, these noises also can produce the injury to fish, be unfavorable for fish to grow.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the shortcoming of prior art, provide a pond is bred in slow flowing water circulation that oxygenating is efficient, the noise is little.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a pond is bred in slow flowing water circulation, it includes the pond and provides the air feeder of oxygen for the pond, the support column is installed to the bottom in pond, rotatable branch gas tank is installed at the top of support column, rotatable intake pipe is installed at the top of branch gas tank, and the end of giving vent to anger of intake pipe is located the cavity of branch gas tank, the inlet end of intake pipe is connected with air feeder's the end of giving vent to anger, a plurality of exhaust holes have been seted up on the lateral wall of branch gas tank, install the outlet duct that corresponds with the exhaust hole on the lateral wall of branch gas tank, and the inner chamber intercommunication of exhaust hole and the outlet duct that corresponds, the one end that the outlet duct is far away from the branch gas tank is sealed.

Preferably, the gas distribution box is a rectangular box, a gas exhaust hole is formed in each of four side walls of the gas distribution box, a flange is arranged at the gas inlet end of the gas outlet pipe, and the gas outlet pipe is connected with the gas distribution box through fastening screws arranged on the flanges.

Preferably, the outlet pipe is further provided with a reducing pipe corresponding to the outlet hole, the diameter of the air inlet end of the reducing pipe is larger than that of the outlet pipe of the reducing pipe, and the outlet hole is communicated with the corresponding reducing pipe.

Preferably, the air outlet end of the reducer pipe is provided with a plurality of air outlet small holes.

Preferably, the gas distribution box is respectively provided with a bearing sealing device between the gas inlet pipe and the support column, the bearing sealing device comprises a first end cover, a first sealing sleeve, a second end cover and a bearing, the bearing is respectively sleeved on the corresponding gas inlet pipe and the corresponding support column, the upper end of the bearing is provided with the first sealing sleeve, the lower end of the bearing is provided with the second sealing sleeve, the first sealing sleeve and the second sealing sleeve are respectively sleeved on the corresponding gas inlet pipe and the corresponding support column, the first end cover is connected with the gas distribution box, the first end cover tightly presses the corresponding first sealing sleeve, the second sealing sleeve is connected with the gas distribution box, and the second end cover tightly presses the corresponding second sealing sleeve.

Preferably, the air supply device is an air compressor, and the air outlet end of the air supply device is connected with the air inlet end of the air inlet pipe through an air supply hose.

Preferably, the four air outlet pipes are provided with air outlet holes in the same direction

The utility model has the advantages of it is following:

1. the utility model discloses a pond is bred in slow flowing water circulation, through the support device air feed, gaseous through reducing pipe after outflow with higher speed, can erode water liquid, and after gaseous blowout, the outlet duct can obtain the thrust opposite with gaseous blowout direction, and because the branch gas tank can relative intake pipe and support column rotate, thereby make the outlet duct rotate, thereby can stir water liquid, make water liquid produce slow flow, thereby make the bubble distribute in a plurality of places of pond along with the rotation of outlet duct, thereby improve the recuperation efficiency and the recuperation degree of consistency of pond water liquid.

2. The sprayed gas is sprayed out through the small gas outlet holes, so that a plurality of small bubbles are formed, and the efficiency of dissolving oxygen in water is improved;

3. the air supply device can convey air in a long distance, so that the influence of vibration and noise generated by the air supply device on fish in the fishpond can be reduced, the air outlet pipe rotates, the motor is not required to drive, and the energy consumption is saved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view showing the distribution of the gas outlet holes;

FIG. 4 is a schematic view of the structure at A in FIG. 2;

FIG. 5 is a schematic view of the structure at B in FIG. 1;

in the figure: 1-fishpond, 2-gas supply device, 3-gas supply hose, 4-gas inlet pipe, 5-gas distribution box, 6-gas outlet pipe, 7-gas outlet hole, 8-support column, 9-gas outlet hole, 10-bearing, 11-first end cover, 12-first sealing sleeve, 13-second sealing sleeve, 14-second end cover, 15-reducer pipe and 16-gas outlet small hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, a slow flowing water circulation aquaculture fish pond comprises a fish pond 1 and a gas supply device 2 for supplying oxygen to the fish pond 1, wherein gas is supplied to the fish pond through the gas supply device, so that the oxygen content of water in the fish pond 1 is ensured, and the normal growth of fish is ensured, further, the gas supply device 2 is an air compressor, and the pressure of gas supply can be ensured by supplying gas through the air compressor, so that the normal delivery of gas is ensured.

In this embodiment, as shown in fig. 2, a support column 8 is installed at the bottom of the fish pond 1, a rotatable air distribution box 5 is installed at the top of the support column 8, a rotatable air inlet pipe 4 is installed at the top of the air distribution box 5, and the air outlet end of the air inlet pipe 4 is located in the cavity of the air distribution box 5, the air inlet end of the air inlet pipe 4 is connected with the air outlet end of the air supply device 2, further, the air outlet end of the air supply device 2 is connected with the air inlet end of the air inlet pipe 4 through an air supply hose 3, and air is conveyed through the air supply hose 3, so that the air supply device 2 can be arranged at a place far away from the fish pond 1, and the influence of vibration and noise generated by the air supply.

In this embodiment, as shown in fig. 2, 4 and 5, a plurality of vent holes 7 are formed on the side wall of the gas distribution box 5, an outlet pipe 6 corresponding to the vent holes 7 is installed on the outer side wall of the gas distribution box 5, the vent holes 7 are communicated with the inner cavity of the corresponding outlet pipe 6, one end of the outlet pipe 6 away from the gas distribution box 5 is closed, a plurality of vent holes 9 are formed on the side wall of the outlet pipe 6, the gas is supplied by the gas supply device 2, the gas enters the inlet pipe 4 through the gas supply hose 3 and then enters the cavity of the gas distribution box 5 through the inlet pipe 4, further, the gas distribution box 5 is a rectangular box, a vent hole 7 is formed on each of the four side walls of the gas distribution box 5, a flange is arranged at the gas inlet end of the outlet pipe 6, the outlet pipe 6 is connected with the gas distribution box 5 through a fastening screw installed on the flange, a sealing gasket is arranged between the flange and, after the gas enters the gas distribution box 5, the gas enters the gas outlet pipe 6 through the exhaust holes 7 and then is discharged into the fishpond through the gas outlet holes 9, the gas forms bubbles after entering the fishpond and then the bubbles are broken, so that the gas supplements the oxygen of water in the fishpond, furthermore, the gas outlet holes 9 on the four gas outlet pipes 6 are all arranged in the same direction, the gas outlet pipe 6 is also provided with a reducer pipe 15 corresponding to the gas outlet holes 9, the diameter of the gas inlet end of the reducer pipe 15 is larger than that of the gas outlet pipe of the reducer pipe 15, the gas outlet holes 9 are communicated with the corresponding reducer pipes 15, when the gas exits through the reducer pipes 15, the gas can impact the water in the fishpond, so that the water flows, and the reducer pipes 15 are also arranged in the same direction due to the arrangement of the gas outlet holes 9 in the same direction, the gas outlet through the reducer pipes 15 has higher flow rate, so that the gas outlet pipe 6 obtains thrust opposite to the gas ejection direction, thereby the air outlet pipe 6 rotates, and the water liquid in the fish pond can be driven to flow slowly after the air outlet pipe 6 rotates, thereby increasing the air to be fused into the water liquid, and further improving the oxygen content and the oxygen supplementing efficiency of the water liquid.

In this embodiment, as shown in fig. 3, the air outlet end of the reducer pipe 15 is provided with a plurality of small air outlet holes 16, and the small air outlet holes 16 can divide the air to form a plurality of small bubbles, so as to further improve the oxygen supplementing efficiency of the water solution.

In this embodiment, as shown in fig. 4, bearing sealing devices are respectively disposed between the gas distribution box 5 and the gas inlet pipe 4 and the support column 8, each bearing sealing device includes a first end cap 11, a first sealing sleeve 12, a second sealing sleeve 13, a second end cap 14 and a bearing 10, the bearing 10 is respectively sleeved on the corresponding gas inlet pipe 4 and the support column 8, the upper end of the bearing 10 is provided with the first sealing sleeve 12, the lower end of the bearing 10 is provided with the second sealing sleeve 13, the first sealing sleeve 12 and the second sealing sleeve 13 are respectively sleeved on the corresponding gas inlet pipe 4 and the support column 8, the first end cap 11 is connected with the gas distribution box 5, the first end cap 11 is tightly pressed against the corresponding first sealing sleeve 12, the second sealing sleeve 13 is connected with the gas distribution box 5, and the second end cap 14 is tightly pressed against the corresponding second sealing sleeve 13, the first end cap 11 and the second end cap 14 are tightly pressed against the corresponding sealing sleeves, thereby achieving waterproof, and the rotation of the gas distribution box 5 relative to the support column 8 and the gas inlet pipe 4 is realized through a bearing.

The working process of the utility model is as follows: the gas supply device 2 works, thereby inputting gas into the gas distribution box 5 through the gas supply hose 3 and the gas inlet pipe 4, then the gas enters the gas outlet pipe 6 again, finally, the gas enters the water liquid through the gas outlet small hole 16 of the reducing pipe 15, the gas flow rate is increased through the reducing pipe 15, and the gas can form a plurality of bubbles through the gas outlet small hole 16, thereby improving the oxygen content in the water liquid and the oxygen content in the water liquid, and the gas outlet pipe 6 can obtain the thrust opposite to the gas injection direction after injecting the gas, thereby leading the gas outlet pipe 6 to rotate, thereby driving the water liquid in the fish pond 1 to generate slow flow, thereby further improving the oxygen content and the oxygen supplementing efficiency of the water liquid, leading the oxygen content of the water liquid in the pond to be uniform, and being convenient for fish culture.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. A slow flowing water circulation culture fishpond is characterized in that: it includes pond (1) and gives pond (1) provides gas supply unit (2) of oxygen, support column (8) are installed to the bottom of pond (1), rotatable branch gas box (5) are installed at the top of support column (8), rotatable intake pipe (4) are installed at the top of branch gas box (5), just the end of giving vent to anger of intake pipe (4) is located in the cavity of branch gas box (5), the inlet end of intake pipe (4) with the end of giving vent to anger of gas supply unit (2) is connected, a plurality of exhaust holes (7) have been seted up on the lateral wall of branch gas box (5), install on the lateral wall of branch gas box (5) with outlet duct (6) that exhaust hole (7) correspond, just exhaust hole (7) communicate with the inner chamber of corresponding outlet duct (6), outlet duct (6) are kept away from the one end of branch gas box (5) is sealed, and a plurality of air outlet holes (9) are arranged on the side wall of the air outlet pipe (6).

2. The slow flowing water circulation culture fishpond of claim 1, characterized in that: divide gas tank (5) to be the rectangle case, and divide all seted up a gas vent (7) on four lateral walls of gas tank (5), the inlet end of outlet duct (6) is provided with a flange, outlet duct (6) through install fastening screw on the flange with divide gas tank (5) to be connected.

3. The slow flowing water circulation culture fishpond of claim 2, characterized in that: the air outlet pipe (6) is further provided with a reducing pipe (15) corresponding to the air outlet hole (9), the diameter of the air inlet end of the reducing pipe (15) is larger than that of the air outlet pipe of the reducing pipe (15), and the air outlet hole (9) is communicated with the corresponding reducing pipe (15).

4. The slow flowing water circulation culture fishpond of claim 3, characterized in that: the air outlet end of the reducer pipe (15) is provided with a plurality of small air outlet holes (16).

5. The slow flowing water circulation culture fishpond of claim 1 or 4, wherein: the gas distribution box (5) is respectively provided with a bearing sealing device between the gas inlet pipe (4) and the supporting column (8), the bearing sealing device comprises a first end cover (11), a first sealing sleeve (12), a second sealing sleeve (13), a second end cover (14) and a bearing (10), the bearing (10) is respectively sleeved on the corresponding gas inlet pipe (4) and the corresponding supporting column (8), the upper end of the bearing (10) is provided with the first sealing sleeve (12), the lower end of the bearing (10) is provided with the second sealing sleeve (13), the first sealing sleeve (12) and the second sealing sleeve (13) are respectively sleeved on the corresponding gas inlet pipe (4) and the corresponding supporting column (8), the first end cover (11) is connected with the gas distribution box (5), and the first end cover (11) is tightly pressed on the corresponding first sealing sleeve (12), the second sealing sleeve (13) is connected with the gas distribution box (5), and the second end cover (14) tightly presses the corresponding second sealing sleeve (13).

6. The slow flowing water circulation culture fishpond of claim 5, characterized in that: air feeder (2) are the air compressor machine, just air feeder (2) give vent to anger the end pass through air supply hose (3) with the inlet end of intake pipe (4) is connected.

7. The slow flowing water circulation culture fishpond of claim 2, characterized in that: and the air outlet holes (9) on the four air outlet pipes (6) are arranged in the same direction.