CN212269524U

CN212269524U - Simple filtering device for aquaculture water

Info

Publication number: CN212269524U
Application number: CN202020519214.0U
Authority: CN
Inventors: 苏志星; 岳彦峰; 房文红; 吕小康; 邹雄
Original assignee: East China Sea Fishery Research Institute Chinese Academy of Fishery Sciences
Current assignee: East China Sea Fishery Research Institute Chinese Academy of Fishery Sciences
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2021-01-01
Anticipated expiration: 2030-04-10

Abstract

The utility model relates to a water body filtration system of aquaculture, specifically a simple and easy filter equipment of aquaculture water body, including installing the filter equipment on the surface of water of aquaculture water body perpendicularly, filter equipment includes three straight tubes, three-way pipe and aeration gas head, and three straight tubes are connected with the three-way pipe respectively, and the straight tube of being connected with the three-way pipe top is the first straight tube, and the straight tube of being connected with the three-way pipe bottom is the second straight tube, and the straight tube of being connected with the three-way pipe lateral wall is the third straight tube, and the aeration gas head is located the second straight tube, and the aeration gas head is connected an oxygen hose, and the oxygen hose passes first straight tube; the first straight pipe is located the surface of water top, and the second straight pipe is located the surface of water below, and the end of second straight pipe is equipped with the row's hole, and the third straight pipe is located the surface of water top, and connects a fretwork plastic basket through the rope under the delivery port of third straight pipe, is equipped with the filter pulp in the fretwork plastic basket.

Description

Simple filtering device for aquaculture water

Technical Field

The utility model relates to a water filtration system of aquaculture especially relates to a simple effectual filter equipment.

Background

In the aquaculture process, a large amount of organic impurities, mainly feed residues and animal wastes, exist in the water bodies in the culture ponds and the culture barrels. The organic impurities can cause mass propagation of pathogenic bacteria after being soaked in water for a long time, various diseases of the cultivated organisms are caused, in addition, the residual bait and excrement are fermented and deteriorated in the water, the content of ammonia nitrogen and nitrite in the water can also be rapidly increased, dissolved oxygen is reduced, water quality is deteriorated, the organisms are anoxic or poisoned to die, and the growth and survival of the organisms are not facilitated. The common solution is to replace the aquaculture water or install water filtration equipment. However, the replacement of the aquaculture water body has time intervals, the expected effect is difficult to achieve if the replacement is not timely, and in addition, the water resource is wasted due to frequent water replacement; although the effect of installing the water body filtering equipment is obvious, the investment cost is high, the energy consumption in the using process is high, and the later maintenance is difficult. Therefore, a filtering device with less investment, low energy consumption, obvious effect and capability of continuously filtering water is needed, and the utility model effectively solves the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a simple effectual aquaculture water filter equipment is just provided, can be continuous filter aquaculture water, solved that the water worsens fast, change untimely scheduling problem, keep water stabilization, practiced thrift the water resource simultaneously.

The utility model provides a simple filtering device for aquaculture water, which comprises a filtering device vertically arranged on the water surface of the aquaculture water, wherein the filtering device comprises three straight pipes, a three-way pipe and an aeration head, and is characterized in that the three straight pipes are respectively connected with the three-way pipe, the straight pipe connected with the top of the three-way pipe is a first straight pipe, the straight pipe connected with the bottom of the three-way pipe is a second straight pipe, the straight pipe connected with the side wall of the three-way pipe is a third straight pipe, the aeration head is positioned in the second straight pipe, the aeration head is connected with an oxygen hose, and the oxygen hose passes through the first straight pipe;

the water purifier is characterized in that the first straight pipe is located above the water surface, the second straight pipe is located below the water surface, the tail end of the second straight pipe is provided with a row of holes, the third straight pipe is located above the water surface, a hollow plastic basket is connected below a water outlet of the third straight pipe through a rope, and filter cotton is arranged in the hollow plastic basket.

The utility model discloses an aeration gas head that is located the second straight tube dashes oxygen to the water, and the various graininess dirt and the soluble organic matter of aquatic of the adsorbable confounding of a large amount of bubbles of formation, similar albumen separator principle can make intraductal liquid level rise simultaneously and flow out from horizontal third straight tube through the tee bend, places the filtration silk floss below the outflowing port and filters the water, just can reach the purpose that the water purified. The utility model discloses an effective result is filter equipment simple structure, low in manufacturing cost, and the installation is convenient with the removal, can incessantly filter the water, and the filter effect is obvious.

Preferably, the row of holes is formed by punching holes at the bottom end of the second straight pipe along the periphery of the pipe wall, 4-5 rows of the row of holes are arranged, the distance between every two rows of holes is 1cm, eight row of holes are arranged in every row of holes, and the diameter of each row of holes is 4 mm.

The utility model discloses a row's hole makes impurity such as outside water and incomplete bait, excrement and urine flow in the second straight tube smoothly.

Preferably, the three-way pipe is fixed with the three straight pipes through an adhesive.

Thereby preventing water leakage.

Preferably, the distance between the water outlet of the third straight pipe and the position above the liquid level is 7-8 cm, and the hollow plastic basket is positioned above the liquid level.

Thereby avoiding the filter cotton from contacting the liquid level to influence the filtering effect.

Preferably, the length of the first straight pipe is between 9cm and 11cm, the length of the second straight pipe is between 30 cm and 40cm, the length of the third straight pipe is between 10cm and 15cm, and the third straight pipe is used as a water outlet channel.

The utility model discloses thereby optimized the length of each straight tube and can optimized the filter effect and practice thrift the cost.

Preferably, the aeration gas head is positioned 5cm below the liquid level in the second straight pipe. The aeration effect is ensured, and the liquid level of the water in the second straight pipe rises and smoothly flows out of the third straight pipe.

Preferably, the three straight pipes are three straight pipes with the same outer diameter and different lengths, and the three straight pipes and the three-way pipe are both made of PVC.

Thereby enabling the overall weight to be reduced.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention.

The reference numerals and components referred to in the drawings are as follows:

1 is a first straight pipe; 2 is a three-way pipe; 3 is a second straight pipe; 4 is a third straight pipe; 5 is an aeration air head; 6 is an oxygen hose; 7, a hollow plastic basket; 8 is filter cotton; 9 is a rope; and 10 is a row of holes.

Detailed Description

The invention will be further described with reference to the following examples and with reference to the accompanying drawings.

Example 1

Referring to the attached drawing 1, the utility model provides a simple filtering device for aquaculture water, which comprises a filtering device vertically arranged on the water surface of aquaculture water, wherein the filtering device comprises three straight pipes, a three-way pipe 2 and an aeration gas head 5, and is characterized in that the three straight pipes are respectively connected with the three-way pipe, the straight pipe connected with the top of the three-way pipe is a first straight pipe 1, the straight pipe connected with the bottom of the three-way pipe is a second straight pipe 3, the straight pipe connected with the side wall of the three-way pipe is a third straight pipe 4, the aeration gas head is arranged in the second straight pipe, the aeration gas head is connected with an oxygen hose 6, and the oxygen hose passes through the first straight pipe;

the first straight pipe is located the surface of water top, and the second straight pipe is located the surface of water below, and the end of second straight pipe is equipped with row hole 10, and the third straight pipe is located the surface of water top, and connects a fretwork plastic basket 7 through rope 9 under the delivery port of third straight pipe, is equipped with filter pulp 8 in the fretwork plastic basket.

Preferably, the row holes are formed by punching holes at the bottom end of the second straight pipe along the periphery of the pipe wall, 4-5 rows of the row holes are arranged, the distance between every two rows of the row holes is 1cm, eight row holes are arranged in every row, and the diameter of each row hole is 4 mm. The utility model discloses a row's hole makes impurity such as outside water and incomplete bait, excrement and urine flow in the second straight tube smoothly.

Preferably, the three-way pipe is fixed with the three straight pipes through an adhesive. Thereby preventing water leakage.

Preferably, the distance between the water outlet of the third straight pipe and the position above the liquid level is 7-8 cm, and the hollow plastic basket is positioned above the liquid level. Thereby avoiding the filter cotton from contacting the liquid level to influence the filtering effect.

Preferably, the length of the first straight pipe is 10cm, the length of the second straight pipe is 30-40cm, the length of the third straight pipe is 10-15 cm, and the third straight pipe is used as a water outlet channel. The utility model discloses thereby optimized the length of each straight tube and can optimized the filter effect and practice thrift the cost.

Preferably, the three straight pipes are three straight pipes with the same outer diameter but different lengths, and the three straight pipes and the three-way pipe are all made of PVC. Thereby enabling the overall weight to be reduced.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and additions can be made without departing from the principle of the present invention, and these improvements and additions should also be regarded as the protection scope of the present invention.

Claims

1. A simple filtering device for aquaculture water comprises a filtering device vertically arranged on the water surface of the aquaculture water, wherein the filtering device comprises three straight pipes, a three-way pipe and an aeration air head, and is characterized in that the three straight pipes are respectively connected with the three-way pipe, the straight pipe connected with the top of the three-way pipe is a first straight pipe, the straight pipe connected with the bottom of the three-way pipe is a second straight pipe, the straight pipe connected with the side wall of the three-way pipe is a third straight pipe, the aeration air head is positioned in the second straight pipe, the aeration air head is connected with an oxygen hose, and the oxygen hose penetrates through the first straight pipe;

2. The simple filtering device for the aquaculture water body of claim 1, which is characterized in that: the row of holes is formed by punching holes at the bottom end of the second straight pipe along the periphery of the pipe wall, 4-5 rows of the row of holes are arranged, the distance between every two rows of holes is 1cm, eight row of holes are arranged in every row of holes, and the diameter of each row of holes is 4 mm.

3. The simple filtering device for the aquaculture water body of claim 1, which is characterized in that: the three-way pipe is fixed with the three straight pipes through an adhesive.

4. The simple filtering device for the aquaculture water body of claim 1, which is characterized in that: the distance between the water outlet of the third straight pipe and the position above the liquid level is 7-8 cm, and the hollow plastic basket is located above the liquid level.

5. The simple filtering device for the aquaculture water body of claim 1, which is characterized in that: the length of the first straight pipe is 9-11 cm, the length of the second straight pipe is 30-40cm, the length of the third straight pipe is 10-15 cm, and the third straight pipe is used as a water outlet channel.

6. The simple filtering device for the aquaculture water body of claim 1, which is characterized in that: the aeration gas head is positioned 5cm below the liquid level in the second straight pipe.

7. The simple filtering device for the aquaculture water body of claim 1, which is characterized in that: the three straight pipes are three straight pipes with the same outer diameter but different lengths, and the three straight pipes and the three-way pipe are both made of PVC.