TWI679934B - Aquaculture water filtering device - Google Patents

Abstract

A culture water filtering device includes at least one filtering unit. The at least one filtering unit includes a filtering base, a water permeable pipe, a filtering material, and an overflow pipe. The water-permeable pipe is installed in the filtering base, so as to separate an optimized space area and a filtering space area from the inside and outside space. The water-permeable pipe has several perforations. The filtering material is disposed in the filtering space area. The overflow pipe is installed in the optimized space area and communicates with the lower side of the filter seat, and has an overflow port located at the top and for the culture water in the optimized space area to enter, and an overflow opposite to the overflow A drainage opening for draining the aquaculture water, and the height of the overflow opening is lower than the top of the pervious pipe. The above structural design of the aquaculture water filtering device can effectively filter the aquaculture water, thereby optimizing the aquaculture ecology.

Description

Aquaculture water filtering device

The invention relates to a filtering device, in particular to a breeding water filtering device for filtering breeding water.

In recent years, with the improvement of the quality of life, in addition to aquaculture tanks, aquaculture ponds and other aquaculture equipment, in addition to fish and shrimp cultivation, planting waterweeds, they also have a variety of functions such as landscaping, beautification of the environment, and separation of indoor spaces ... Loved by consumers and interior designers. However, the general aquaculture equipment usually uses circulating water aquaculture systems for aquaculture. Therefore, there are many problems to be solved about how to maintain water quality. To this end, some aquaculture equipment will have a filter built in or externally attached to a breeding base. The culture water is pumped to the filter, and then filtered by the filter, and then flows back to the breeding seat. However, most of the existing filters only use a single piece of filter cotton to filter the culture water. Containing residual feed, excrement and other impurities, not only the filtering effect is not good, but also the ecologically friendly nitrifying bacteria cannot be cultivated, so that it cannot effectively form a self-cleaning effect, cannot decompose toxic substances in water, and difficult to maintain water quality. The health of aquatic life, so existing filter designs need to be improved.

It is therefore an object of the present invention to provide a culture water filtration device capable of overcoming at least one of the disadvantages of the prior art.

Therefore, the aquaculture water filtering device of the present invention includes at least one filtering unit, and the at least one filtering unit includes a filtering base, a water permeable pipe, a filtering material, and an overflow pipe. The filter seat defines a containing space and an outlet communicating from the lower side of the containing space to the outside. The pervious pipe is installed in the containing space and surrounds the outlet, thereby partitioning the containing space into an optimized space area located on the inside and a filtering space area located on the outside and surrounding the optimized space area, the The water permeable pipe has a plurality of perforations connecting the filtering space area and the optimized space area. The filtering material is arranged in the filtering space area, and the top surface height is lower than the top of the pervious pipe, which can be used to filter the breeding water entering the filtering space area, and the filtered breeding water flows into the optimization through the perforations. Within the space. The overflow pipe is installed in the optimized space area and is arranged on the outlet in an up-down direction. The overflow pipe has an overflow port located at the top and for the culture water in the optimized space area to overflow in, and In contrast to the overflow opening, which is a drainage opening for discharging the aquaculture water, the height of the overflow opening is lower than the top of the pervious pipe.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are represented by the same numbers.

Referring to FIG. 1 and FIG. 2, a first embodiment of a breeding water filtration device according to the present invention is suitable for being mounted on a breeding base 1 which contains breeding water and can be used for breeding aquatic life such as fish, shrimp, etc. . The culture water filtration device includes a filtration unit 2. The filter unit 2 includes a filter base 3, a water-permeable pipe 4, a filter material 5, an overflow pipe 6, and a culture material 7.

The filter base 3 has a bottom wall 31 and a peripheral wall 32 extending upward from the peripheral edge of the bottom wall 31 to cooperate with the bottom wall 31 to define a receiving space 33. The bottom wall 31 has an outlet 311, and the outlet 311 communicates from the lower side of the containing space 33 to the outside. The peripheral wall 32 has an inlet 321 which is communicated outward from the upper side of the containing space 33 and is used for the aquaculture water to enter. Of course, the implementation of the inlet 321 may be omitted and the aquaculture water may be contained by the container. Enter above the space 33.

The water-permeable pipe 4 is an anti-blocking threaded network pipe, and is installed in the containing space 33 and surrounds the outlet 311, thereby partitioning the containing space 33 into an optimized space area 331 located on the inner side, and an A filtering space area 332 outside and surrounding the optimized space area 331. The water permeable pipe 4 has a plurality of perforations 41 connecting the filtering space area 332 and the optimized space area 331, so that the aquaculture water can enter the optimized space area 331 from the filtering space area 332.

The filtering material 5 is disposed in the filtering space area 332 and is blocked by the water permeable pipe 4 from entering the optimized space area 331. The filtering material 5 can be used to filter the breeding water entering the filtering space area 332, and the filtered breeding water is provided by The perforations 41 flow into the optimized space area 331, and the height of the top surface of the filter material 5 is lower than the top of the water-permeable pipe 4. The filter material 5 is selected from the group consisting of sandy soil, coarse cotton, white cotton, filter cotton, wool, coral sand, biological sand, maifan stone, hair brush, oyster shell, or a combination thereof, which can block debris and allow water to pass through.

The overflow pipe 6 is installed in the optimized space area 331 and is arranged on the outlet 311 in the up-down direction. The overflow pipe 6 has a overflow located at the top and for the culture water in the optimized space area 331 to overflow into. The outflow port 61 and a drain port 62 opposite to the overflow port 61 and for discharging the aquaculture water, the height of the overflow port 61 is lower than the top of the permeable pipe 4. In design, the overflow pipe 6 can be adjusted in height to control the discharge flow rate of the aquaculture water.

The cultured fungus material 7 is arranged in the optimized space area 331, and can be used to optimize the culture water entering the optimized space area 331, and for the optimized cultured water to accumulate and then overflow into the overflow opening 61, The top surface height of 7 is lower than the overflow opening 61. The culture material 7 is selected from the group consisting of ceramic ring, glass ring, quartz ball, volcanic rock, coral sand, biological sand, ammonia absorber, soft water resin, grass pellets, activated carbon, peat soil, biosand, maifanite, and bacterial house. , Biochemical cotton, biochemical balls, or a combination thereof, can adjust the quality of purified water, such as decomposing poisons or for the growth of beneficial bacteria such as nitrifying bacteria.

In use, the aquaculture water in the aquaculture seat 1 is guided above the filtering space area 332, and the filtering material 5 blocks suspended solids, such as residual feed, excreta and impurities, waste, etc., and The filtered breeding water passes downwards, and then the filtered breeding water will flow into the optimized space area 331 from the perforations 41 of the water permeable pipe 4. Through the optimized treatment of the culture medium 7, in addition to providing In addition to the good growth space of nitrifying bacteria, it can also sterilize and antibacterial, remove harmful substances that are soluble in water, or adjust the pH value (pH) to convert the toxic waste generated by the metabolism of fish, shrimp, and aquatic plants into non-toxic substances. Finally, after optimization, The aquaculture water will accumulate and rise until it overflows into the overflow port 61 and is then discharged into the aquaculture seat 1 through the drainage port 62, so the effect of cleaning and optimizing water quality can be achieved.

Referring to FIG. 3, the structure of a second embodiment of a culture water filtration device according to the present invention is substantially the same as the first embodiment. The difference is that the culture water filtration device includes a plurality of filtration units 2 connected in series. Aquaculture water is cleaner and optimized. Since each of the filter units 2 is a modular design, it can be replaced or added or removed according to various situations during implementation, which can have more variability, and is easy to assemble, has good use efficiency, and has excellent practicability.

In summary, the aquaculture water filtration device of the present invention is designed to form multiple spaces and adopts an overflow filtration design, so that the aquaculture water needs to pass through multiple turns, so it can maximize the water flow stroke in a limited space. In order to achieve a better filtering effect, after the culture water is filtered through multiple layers, the water quality can be more optimized and clear, the filtering effect is good, and the aquatic life can be more healthy and lively, so it can indeed achieve the purpose of the invention.

However, the above are only examples of the present invention. When the scope of implementation of the present invention cannot be limited in this way, any simple equivalent changes and modifications made in accordance with the scope of the patent application and the content of the patent specification of the present invention are still Within the scope of the invention patent.

1‧‧‧ breeding seat

2‧‧‧Filter unit

3‧‧‧Filter Block

31‧‧‧ bottom wall

311‧‧‧Exit

32‧‧‧Zhou Bi

321‧‧‧Entrance

33‧‧‧Capacity space

331‧‧‧Optimize space area

332‧‧‧Filter space area

4‧‧‧ permeable pipe

41‧‧‧perforation

5‧‧‧Filter material

6‧‧‧ overflow pipe

61‧‧‧ overflow

62‧‧‧drain

7‧‧‧ Culture

Other features and effects of the present invention will be clearly presented in the embodiment with reference to the drawings, wherein: FIG. 1 is an incomplete cross-sectional schematic view illustrating a first embodiment of the aquaculture water filtration device of the present invention is applicable to FIG. 2 is an incomplete cross-sectional view illustrating the structure of the first embodiment; and FIG. 3 is an incomplete cross-sectional schematic view illustrating a second Examples.

Claims (7)

A breeding water filtration device includes: at least one filter unit, including a filter base, defining a containing space, and an outlet communicating from the lower side of the containing space to the outside, and a water permeable pipe installed in the containing space Inside and around the outlet, so as to partition the containing space into an optimized space area located on the inside and a filtering space area located on the outside and surrounding the optimized space area, the permeate pipe has a plurality of communicating with the filtering space Area and the perforation of the optimized space area, the permeable pipe is an anti-blocking threaded network pipe, a filter material is arranged in the filtering space area, and the top surface height is lower than the top of the permeable pipe, which can be used to filter into the filtering space The aquaculture water in the area, and the filtered aquaculture water flows into the optimized space area through the perforations. The filter material will be prevented from entering the optimized space area by the pervious pipe. An overflow pipe is installed in the optimized space. The overflow pipe is arranged on the outlet in the up-down direction, and the overflow pipe has an overflow located at the top and for the aquaculture water overflow to enter. And a drainage opening opposite to the overflow opening for draining the aquaculture water, the overflow opening height is lower than the top of the pervious pipe, and a culture material is arranged in the optimized space area, and the cultivation culture The height of the top surface of the timber is lower than the overflow port, which can be used to optimize the aquaculture water entering the optimized space area, and for the optimized aquaculture water to rise and overflow into the overflow port. The aquaculture water filtering device according to claim 1, wherein the filtering seat further defines an inlet that communicates from the upper side of the containing space to the outside and allows the aquaculture water to enter. The culture water filtering device according to claim 2, wherein the filter base has a bottom wall, and a peripheral wall extending upward from the peripheral edge of the bottom wall to cooperate with the bottom wall to define the containing space, the bottom The wall has one such outlet, and the peripheral wall has one such inlet. The aquaculture water filtration device according to any one of claims 1 to 3, wherein the aquaculture water filtration device includes a single one of the filtration units. The aquaculture water filtration device according to any one of claims 1 to 3, wherein the aquaculture water filtration device comprises a plurality of filtration units connected in series. The culture water filtration device according to claim 1, wherein the filter material is selected from the group consisting of sandy soil, coarse cotton, white cotton, filter cotton, wool, coral sand, bio-sand, maifan stone, hair brush, oyster shell or its combination. The culture water filtering device according to claim 1, wherein the culture material is selected from the group consisting of ceramic rings, glass rings, quartz balls, volcanic rocks, coral sands, biological sands, ammonia absorbers, soft water resins, grass pellets, and active ingredients. Carbon, peat soil, biosand, maifanite, bacterial house, biochemical cotton, biochemical ball, or a combination thereof.