TWM605015U - Aquaculture pond oxygenation, flow, filtration circulating water system - Google Patents

Abstract

This creation is an aeration, flow, and filtration circulating water system for aquaculture ponds. It includes an introduction unit, a filtration unit, an export unit, and a pump. The introduction unit has an introduction pipe and a screen; and the filtration unit The inlet pipe is connected with a shell, the shell has an inlet and an outlet, and at least one filter tank is arranged between the inlet and the outlet; and the outlet unit has an outlet pipe, the outlet pipe has an inlet end, at least one The outlet located in the culture tank, the inlet end is connected with the outlet of the shell, the outlet pipe has a venturi section, and the venturi section is provided with an air inlet pipe; and the pump is installed in the inlet unit and the filter unit, The outlet unit is connected to the channel, and the water can be sucked out from the inlet pipe and then discharged from the outlet pipe; through this, the creation can provide the breeding pond with aeration, flow, and filtration functions.

Description

Aquaculture pond oxygenation, flow generation, filtration circulating water system

This creation is about a breeding pond oxygenation, flow generation, and filtration circulating water system, and mainly refers to a system that can provide aquaculture pond oxygenation, flow generation, and filtration system.

Natural aquatic resources are becoming scarce due to overfishing. Therefore, the aquaculture industry can supplement people’s demand for aquatic products. Also, because the aquatic products are very sensitive to the living environment, the water quality, pH, dissolved oxygen, and temperature of the aquaculture pond can affect the growth of aquatic products. And survive.

For example, the excrement or residual bait of aquatic products will produce harmful substances such as ammonia and NH3, which will affect the water quality and endanger the survival of the aquatic products. Also, because the aquaculture ponds are generally closed water bodies without water flow and low oxygen content, waterwheels are generally installed above the aquaculture ponds. The blades of the waterwheel drive air into the water body to increase the oxygen content of the water body.

However, the blades of the waterwheel can only pump oxygen into the surface of the water body, and the amount of dissolved oxygen below the water body is still insufficient, which is not conducive to the survival of benthic organisms.

The purpose of this creation is to provide a circulatory system that can provide aeration, flow, and filtration for aquaculture ponds.

The circulating water system of this creation includes an inlet unit, a filter unit, an outlet unit, and a pump. The inlet unit has an inlet pipe, a partition screen, an inlet end and an outlet end of the inlet pipe, and the inlet end is connected to the partition. The filter unit has a housing, the housing has an inlet, an outlet, and at least one filter groove is arranged between the inlet and the outlet, and the inlet is connected with the outlet end of the inlet pipe; and the outlet unit has a Outlet pipe, the outlet pipe has an inlet end, at least one outlet located in the culture tank, the inlet end is connected with the outlet of the shell, and the outlet pipe has a venturi section, the venturi section has a narrower diameter Section, the narrow section is provided with an air inlet pipe; and the pump is arranged on the channel communicating with the inlet unit, the filter unit, and the outlet unit, so that the water in the culture pond can be sucked out from the inlet pipe and then discharged from the outlet pipe.

In one embodiment of the present invention, the filter unit is arranged outside the breeding pond; and the filter tank of the filter unit can contain physical filter materials, chemical filter materials, and biological filter materials.

This creation allows the water in the culture pond to enter the filter tank of the filter unit when the pump is in motion. The screen at the inlet of the introduction pipe prevents the culture organisms in the culture pond from being sucked into the introduction pipe. The water entering the filter tank can be physically The organic filter material and chemical filter material filter impurities in the water. The biological filter material decomposes harmful substances such as ammonia and nitrogen, and then is exported to the breeding pond through the outlet pipe and simultaneously generates water flow. The high flow pressure of the venturi section of the outlet pipe can make the air inlet pipe Introduce the outside air to mix with the filtered water and generate tiny bubbles before entering the breeding pond, which can increase the dissolved oxygen content of the breeding pond and improve the survival environment of the aquatic products in the breeding pond.

Please refer to Figures 1 to 4. The circulating water system 10 of this creation includes an inlet unit 1, a filter unit 2, an outlet unit 3, and a pump 4. The inlet unit 1 has an inlet pipe 11 and a screen 12. The introduction pipe 11 has an inlet end 111 and an outlet end 112, and the inlet end 111 is connected to the screen 12 and is set in the cultivation pond 5.

The filter unit 2 has a housing 21, which can be arranged outside the culture pond 5, has an inlet 211, an outlet 212, and three filter tanks 22 are arranged between the inlet 211 and the outlet 212. Three of the present embodiment The filter tank 22 can respectively provide precipitation and can hold the physical filter material 23, the chemical filter material 231, and the biological filter material 24; and the inlet 211 is connected to the outlet end 112 of the introduction pipe 11.

The lead-out unit 3 has a lead-out pipe 31, the lead-out pipe 31 has an inlet end 311, a plurality of outlets 312, the inlet end 311 is connected with the outlet 212 of the housing 21, and the lead-in unit 1, the filter unit 2, and the lead-out unit 3 have A communicating channel, and the outlet pipe 31 has a venturi section 313, the venturi section 313 is arranged in the culture pond 5, and has a narrow section 314 with a smaller diameter, and an air inlet pipe 315 is arranged at the position of the narrow section 314 , And the top end of the air inlet pipe 315 protrudes above the water surface 52 of the aquaculture pond 5; and the plurality of outlets 312 are continuously arranged in the same direction along the pipe wall of the outlet pipe 31.

The pump 4 is arranged on the channel communicating with the inlet unit 1, the filter unit 2, and the outlet unit 3. The pump 4 of this embodiment is arranged on the housing 21, and the water 51 can be sucked by the inlet pipe 11 and then by The outlet pipe 31 is discharged.

The physical filter material 23 of the creative filter unit 2 can be filter cotton, the chemical filter material 231 can be activated carbon, and the biological filter material 24 can be spherical, square or other polyhedrons, and can provide aerobic In the microbial growth environment, three circulating water systems 10 are set up in this creation, and they are respectively set at different positions around the culture pond 5, and the outlet 312 of the outlet pipe 31 of each circulating water system 10 corresponds to the direction and can guide water flow.

The inlet end 111 of the introduction pipe 11 and the outlet end 312 of the outlet pipe 31 of the present creation are respectively set in the culture tank 5, and when the pump 4 is activated, the water 51 of the culture tank 5 can enter the filter tank 22 of the housing 21 of the filter unit 2. The screen 12 at the inlet end 111 of the introduction tube 11 can prevent the cultured organisms in the culture pond 5 from being sucked into the introduction tube 11.

The water 51 entering the filter tank 22 can be filtered through the physical filter material 23 and the chemical filter material 231 to filter the impurity odor in the water 51, and the biological filter material 24 can decompose harmful substances such as ammonia and nitrogen in the water 51 and then be exported to the outlet pipe 31 At the same time, water flow is generated in the culture pond 5, and the high flow pressure of the venturi section 313 of the outlet pipe 31 can make the intake pipe 315 introduce external air to mix with the filtered water 51 and generate tiny bubbles 53 before entering the culture pond 5. It can increase the amount of dissolved oxygen in the aquaculture pond 5, and when the outlet 312 is located in the center of the aquaculture pond 5, it can provide adequate oxygen for benthic organisms, and the outlet pipe 31 of each circulating water system 10 leads to the direction of the water flow, so it can be generated in the aquaculture pond The circulating water flow (counterclockwise in this embodiment) can improve the overall average dissolved oxygen efficiency of the culture pond 5.

The filter unit 2 of the present invention is set on the outside of the breeding pond 5. After a period of time, the physical, chemical, and biological filter materials 23, 231, 24 can be easily cleaned or replaced, which can ensure that the filter unit 2 can be maintained after long-term use Good filtering effect.

In this creation, because the cultivation pond 5 has a circulating water flow, and part of the sewage in the cultivation pond 5 (not shown) can be guided to the central position of the cultivation pond 5, so this creation can set up another decontamination in the center of the cultivation pond 5. The device 6 has a better decontamination effect to remove the dirt.

Based on the above, this creation can have the effects of filtering, creating flow, and increasing the amount of dissolved oxygen, and can provide a better living environment for breeding organisms. The foregoing embodiments are examples of creation and are not limited by this creation. Anything based on the spirit of this creation The equivalent changes made should also fall within the scope of this creation.

10: Circulating water system 1: Import unit 11: Introductory tube 111: Entry side 112: Exit 12: Separate the net 2: filter unit 21: Shell 211: entrance 212: Exit 22: filter tank 23: Physical filter 231: Chemical filter material 24: Biological filter material 3: export unit 31: export tube 311: entry side 312: Exit 313: Venturi section 314: Narrow Section 315: intake pipe 4: pump 5: Farming pond 51: water 52: water surface 53: Bubble 6: Decontamination device

Figure 1 is a schematic diagram of the circulating water system in this creation.

Figure 2 is a schematic diagram of the circulating water system set in the breeding pond and the action of this creation.

Figure 3 is a schematic diagram of the circulating water system set in the breeding pond and the action of this creation.

Figure 4 is a schematic diagram of the circulating water system in the breeding pond and the action of this creation.

10: Circulating water system

1: Import unit

11: Introductory tube

111: Entry side

112: Exit

12: Separate the net

2: filter unit

21: Shell

211: entrance

212: Exit

22: filter tank

23: Physical filter

231: Chemical filter material

24: Biological filter material

3: export unit

31: export tube

311: entry side

312: Exit

313: Venturi section

314: Narrow Section

315: intake pipe

4: pump

Claims (5)

A system for increasing oxygen, generating flow, and filtering circulating water in a breeding pond includes: An introduction unit with an introduction pipe and a screen, the inlet end and the outlet end of the introduction pipe, the inlet end is connected with the screen, and can be set in the breeding pond; A filter unit having a housing, the housing having an inlet and an outlet, at least one filter tank is arranged between the inlet and the outlet, and the inlet is connected with the outlet end of the introduction pipe; A lead-out unit with a lead-out pipe, the lead-out pipe has an inlet end, at least one outlet located in the culture tank, the inlet end is connected with the outlet of the shell, and the lead-out pipe has a venturi section, the venturi section It has a narrow section with a smaller diameter, and an air inlet pipe is arranged at the position of the narrow section; A pump is arranged on the channel communicating with the inlet unit, the filter unit, and the outlet unit, and can make the water of the cultivation pond sucked out from the inlet pipe and then discharged from the outlet pipe. The aeration, flow, and filtration circulating water system for aquaculture ponds according to claim 1, wherein the plurality of outlets of the outlet pipe are continuously arranged along the same direction of the pipe wall of the outlet pipe, and further include a plurality of circulating water systems, the Each circulating water system is set at different positions around the aquaculture pond, and the outlet direction of the outlet pipe of each circulating water system corresponds to and can guide water flow. The aeration, flow, and filtration circulating water system for a culture pond as described in claim 1, wherein the venturi pipe section is set in the culture pond, and the top of the air inlet pipe protrudes from the water surface of the culture pond. The aeration, flow, and filtration circulating water system for a culture pond as described in claim 1, wherein the filter unit is arranged outside the culture pond. The aeration, flow, and filtration circulating water system for aquaculture ponds as described in claim 1, which further includes a physical filter material, a chemical filter material, and a biological filter material. The physical filter material, the chemical filter material, and the biological filter material contain Place it in the filter tank.

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