CN213074077U

CN213074077U - Pond filtration system

Info

Publication number: CN213074077U
Application number: CN202021724859.4U
Authority: CN
Inventors: 高长城; 张锋; 张朝阳; 马秀玲; 黄晓晨; 王晓奕; 白淑萍; 邱文杰; 高萌
Original assignee: Helan Jingcheng Aquaculture Co ltd
Current assignee: Helan Jingcheng Aquaculture Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-04-30
Anticipated expiration: 2030-08-18

Abstract

The application discloses pond filtration system, including the pond, the sedimentation tank, the filtering ponds, the recovery pond, the bottom semicircular in shape of pond, the bottom of pond is provided with the filter screen and advances dirty pipe, the one end that advances dirty pipe is located the lowest of pond bottom, the bottom that advances the other end slope of dirty pipe and stretch into the sedimentation tank downwards, the bottom of sedimentation tank still is provided with first blow off pipe, the sedimentation tank leads to pipe to be connected with the filtering ponds, be provided with the water pump on the water pipe, the brush layer has been set gradually from top to bottom in the filtering ponds, the filter pulp layer, the ammonolite layer, the bottom of filtering ponds is passed through the inlet tube and is connected with the pond, be provided with the circulating pump on the inlet tube, first blow off pipe stretches into in the recovery pond. The fish pond filtering system solves the problems that the water quality is deteriorated and deteriorated due to excessive sludge and increased fish excrement in the fish pond, the growth of fishes is influenced, and even the death of the fishes is caused.

Description

Pond filtration system

Technical Field

The application relates to the technical field of filtration, especially, relate to a pond filtration system.

Background

The fishpond refers to an internal compartment of the fishpond or a purse net for enclosing fishes, and the fishpond is generally ideal, has larger required area, deeper pond water, sufficient illumination, smooth water source, fertile water quality and convenient traffic, is favorable for the growth of the fishes and the improvement of the yield, and is favorable for production management.

After a fish pond is bred for a period of time, a layer of thick sludge is gradually formed at the bottom of the pond, and the sludge is formed by continuously depositing residual feed, fertilizer, fish manure, dead organisms and the like and mixing the sludge with sand at the bottom of the pond. Excessive sludge can deteriorate water quality, affect fish growth, and even cause fish death. Meanwhile, the excrement of the fish is increased to deteriorate, even bacteria are bred, and the water quality is deteriorated, so that the filtering of the water quality in the fishpond is very important. To this end, the present application provides a fishpond filtration system to address the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The application provides a pond filtration system has solved among the prior art in the pond silt too much, the excrement of fish increase and has made quality of water deteriorate the rotten, influence the growth of fish, cause the dead problem of fish even.

For solving above-mentioned technical problem, the application provides a pond filtration system, including pond, sedimentation tank, filtering ponds, recovery pond, the bottom semicircular in shape of pond, the bottom of pond is provided with the filter screen and advances dirty pipe, the one end that advances dirty pipe is located the lowest of pond bottom, the other end slope that advances dirty pipe stretches into downwards the bottom of sedimentation tank, the bottom of sedimentation tank still is provided with first blow-off pipe, the sedimentation tank lead to pipe with the filtering ponds are connected, be provided with the water pump on the water pipe, brush layer, filter cotton layer, ammonia-absorbing stone layer have set gradually from top to bottom in the filtering ponds, the bottom of filtering ponds pass through the inlet tube with the pond is connected, be provided with the circulating pump on the inlet tube, first blow-off pipe stretches into in the recovery pond.

Preferably, the area of the sedimentation tank is larger than the area of the filtration tank.

Preferably, an elbow is arranged on a sewage outlet of the sewage inlet pipe, a vertical pipe is connected to the elbow, and the height of the vertical pipe is the same as that of the fish pond.

Preferably, the material of the filter cotton layer is glass fiber filter cotton.

Preferably, an end plate is further arranged on the filtering tank, and the end plate is installed at the top end of the filtering tank.

Preferably, a sterilizing lamp is installed on the end plate and is positioned right above the filtering tank.

Preferably, the material of the water pipe is made of polytetrafluoroethylene.

Compare in prior art, the pond filtration system that this application provided, through the play sewage pipe of pond bottom with the direct sedimentation tank of unloading into of silt, excrement etc. of pond bottom. The sewage settled in the sedimentation tank is discharged into a recovery tank from a first sewage discharge pipe at the bottom for treatment, and the clear water in the sedimentation tank is filtered by a plurality of layers of filter layers after entering a filter tank and is finally pumped into the fishpond by a circulating pump for reuse. Therefore, the fish pond filtering system can be used for filtering impurities such as sludge and excrement in the fish pond, avoiding the phenomena of influence on fish growth, death and the like caused by deterioration and deterioration of water quality, and reducing the disturbance influence on the life of the fish to the minimum because the fish does not need to be removed during water replacement in the fish pond.

Drawings

In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments are briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without making any inventive changes.

Fig. 1 is a schematic structural diagram of a fish pond filtering system provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a sedimentation tank provided in an embodiment of the present invention;

fig. 3 is a schematic structural view of a filtering tank provided in the embodiment of the present invention.

In the figure, 1-a fishpond, 2-a sedimentation tank, 3-a filtering tank, 4-a recovery tank, 11-a filtering screen, 12-a sewage inlet pipe, 21-a first sewage discharge pipe, 22-a water pipe, 23-a water pump, 31-a brush layer, 32-a filtering cotton layer, 33-a melamine layer, 34-a water inlet pipe, 5-a circulating pump, 122-an elbow, 123-a vertical pipe, 311-an end plate and 312-a sterilizing lamp.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.

The core of this application is to provide a pond filtration system, can solve among the prior art in the pond silt too much, the excrement of fish increases and makes quality of water deteriorate the rotten, influence the growth of fish, cause the dead problem of fish even. Fig. 1 is a schematic structural diagram of a fish pond filtering system provided by an embodiment of the present invention; fig. 2 is a schematic structural diagram of a sedimentation tank provided in an embodiment of the present invention; fig. 3 is a schematic structural view of a filtering tank provided in the embodiment of the present invention. As shown in figure 1, comprises a fishpond 1, a sedimentation tank 2, a filtering tank 3 and a recovery tank 4, wherein the bottom of the fishpond 1 is semicircular, a filter screen 11 and a sewage inlet pipe 12 are arranged at the bottom of the fishpond 1, one end of the sewage inlet pipe 12 is positioned at the lowest position of the bottom of the fishpond 1, the other end of the sewage inlet pipe 12 obliquely and downwards extends into the bottom of the sedimentation tank 2, a first sewage discharge pipe 21 is also arranged at the bottom of the sedimentation tank 2, the sedimentation tank 2 is connected with the filtering tank 3 through a water pipe 22, a water pump 23 is arranged on the water pipe 22,

the brush layer 31, the filter cotton layer 32 and the ammonia absorbing stone layer 33 are sequentially arranged in the filter tank 3 from top to bottom, the bottom of the filter tank 3 is connected with the fishpond 1 through the water inlet pipe 34, the circulating pump 5 is arranged on the water inlet pipe 34, and the first sewage discharge pipe 21 extends into the recovery tank 4.

Specifically, the bottom of the fish pond 1 is semicircular, the upper part of the fish pond 1 can be a cuboid or a cube, and silt, fish excrement and the like are accumulated at the bottom of the fish pond 1 by the bottom of the fish pond 1 with the semicircular structure. A filter screen 11 is arranged at the bottom of the fish pond 1, and the filter screen 11 not only prevents the fish from falling into the bottom of the fish pond 1 and being polluted, but also prevents the fish from being discharged from the sewage inlet pipe 12. Advance the one end of dirty pipe 12 to be located the lowest of pond 1 bottom, in the silt of pond 1 bottom entered into dirty pipe 12 from the drain of advancing dirty pipe 12, because the other end slope of advancing dirty pipe 12 stretches into the bottom of sedimentation tank 2 downwards, in impurity such as silt, excrement directly got into sedimentation tank 2, for the convenience has better filter effect in sedimentation tank 2, can set up filter layer 25 in sedimentation tank 2, filter layer 25 sets up the middle part at sedimentation tank 2. The settled sewage enters the recovery tank 4 through the first sewage discharge pipe 21 at the bottom of the sedimentation tank 2, and is treated and utilized in the recovery tank 4. In order to prevent the liquid at the bottom of the fish pond 1 from flowing into the sedimentation tank 2 when the sewage is not discharged, it is preferable that an elbow 122 is provided on the sewage outlet of the sewage inlet pipe 12, and a vertical pipe 123 is connected to the elbow 122, and the height of the vertical pipe 123 is the same as that of the fish pond 1. When the sewage discharge is stopped, the standpipe 123 may be installed in the elbow 122, or a water stop valve may be provided on the sewage inlet pipe 12 to stop the sewage discharge. In order to facilitate the bottom soil of the settling tank 2 to enter the first drain pipe 21, a valve 212 may be provided on the first drain pipe 21. In order to improve the precipitation efficiency of the precipitation tank 2 and reduce the entry of non-precipitated impurities into the filtration tank 3, the area of the precipitation tank 2 is preferably larger than the area of the filtration tank 3.

Specifically, the sedimentation tank 2 is connected with the filtering tank 3 through a water pipe 22, and preferably, the water pipe 22 is made of polytetrafluoroethylene. The water pipe 22 is provided with a water pump 23, and the water pump 23 pumps the water after sedimentation from the sedimentation tank 2 to the filter tank 3. The filtering tank 3 is internally provided with a brush layer 31, a filtering cotton layer 32 and an ammonia absorbing stone layer 33 from top to bottom in sequence, and the brush layer 31 can be made of materials such as PET, PP and the like. In order to improve the filtering efficiency, the material of the filter cotton layer 32 is preferably glass fiber filter cotton. In order to prevent foreign matters from entering the filtering basin 3, it is preferable that an end plate 311 is further disposed on the filtering basin 3, the end plate 311 is installed at the top end of the filtering basin 3, and the end plate 311 may be made of a wood board. In order to further sterilize the water in the filtering basin 3, it is preferable that the sterilizing lamp 312 is mounted on the end plate 311, and the sterilizing lamp 312 is located right above the filtering basin 3. The bottom of the filtering tank 3 is connected with the fish pond 1 through a water inlet pipe 34, a water quality detector 331 is installed at the bottom of the filtering tank 3 for detecting the water quality at the bottom of the filtering tank 3 conveniently, and the water quality detector 331 is convenient for fish pond managers to observe the condition of the filtered water quality. A circulation pump 5 is arranged on the water inlet pipe 34, and the circulation pump 5 pumps the filtered water into the fish pond 1.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice in the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The above-described embodiments of the present application do not limit the scope of the present application.

Claims

1. The utility model provides a fish pond filtration system, its characterized in that, includes pond, sedimentation tank, filtering ponds, recovery pond, the bottom semicircular in shape of pond, the bottom of pond is provided with the filter screen and advances dirty pipe, the one end that advances dirty pipe is located the lowest of pond bottom, the other end slope that advances dirty pipe stretches into downwards the bottom of sedimentation tank, the bottom of sedimentation tank still is provided with first blow off pipe, the sedimentation tank lead to pipe with the filtering ponds are connected, be provided with the water pump on the water pipe, brush layer, filter cotton layer, ammonia absorption stone layer have set gradually from top to bottom in the filtering ponds, the bottom of filtering ponds pass through the inlet tube with the pond is connected, be provided with the circulating pump on the inlet tube, first blow off pipe stretches into in the recovery pond.

2. The fish pond filtration system of claim 1, wherein the area of the settling tank is greater than the area of the filtration tank.

3. The fish pond filtering system according to claim 1, wherein an elbow is arranged on the sewage outlet of the sewage inlet pipe, and a vertical pipe is connected to the elbow and has the same height as the fish pond.

4. The fish pond filtering system according to claim 1, wherein the material of the filtering cotton layer is glass fiber filtering cotton.

5. The fish pond filtering system according to claim 1, wherein an end plate is further provided on the filtering tank, the end plate being mounted on the top end of the filtering tank.

6. The fish pond filtering system according to claim 5, wherein the end plate is provided with a sterilizing lamp, and the sterilizing lamp is positioned right above the filtering pond.

7. The fish pond filtering system of claim 1, wherein the water pipe is made of polytetrafluoroethylene.