CN218130194U - A two-way drainage and sewage control device for flowing water farming - Google Patents

Abstract

The utility model discloses a two-way drainage and sewage control device for flowing water cultivation. A culture pond outlet pipe is fixed on one side of the water outlet at the bottom of the cultivation pond. The water outlet pipe of the cultivation pond is L-shaped. The water inlet of the collection pond is fixed on the outside of the collection pond, and the height is lower than the water level line of the culture pond. A trash bar is fixed between the water outlet pipe on the surface of the culture pond and the center of the surface of the culture pond, and a water outlet valve is fixed on the water outlet pipe on the surface of the culture pond. The inner wall of the pool is 5‑50 cm in the direction of the center, and a water barrier is fixed. On the side opposite to the water inlet of the collection pool on the upper part of the water barrier, a collection pool outlet pipe is fixed. The collection pool outlet pipe is equal to or lower than the water level line of the collection pool. The bottom of the collection pool A sewage discharge pipe is fixed in the center of the cone, and a sewage discharge valve is fixed outside the sewage discharge pipe. The utility model uses water to maintain continuous circulation, collects sewage and dirt in time, and separates and discharges the sewage and dirt without using other external power, thereby ensuring the water quality of the breeding pond.

Description

A two-way drainage and sewage control device for flowing water farming

technical field

The utility model relates to sewage treatment, in particular to a two-way drainage and sewage control device for flowing water farming.

Background technique

At present, many aquaculture ponds are still immobile, and the water quality is easy to deteriorate. Most of them use aerators to increase oxygen and promote water body movement, but the collection and treatment of sewage is inconvenient and easily constitutes environmental pollution.

Some equipment is also used to achieve the recycling of pond water, which improves the production and benefits of breeding, but all equipment needs to be purchased and installed, and power is required to drive it when used, and there are problems such as maintenance and safety. Moreover, the sewage is generally discharged from the middle and upper parts of the pond. The sewage at the bottom of the pond and the floating impurities in the upper part are not easy to discharge, which directly affects the water quality.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a two-way drainage and sewage control device for flowing water farming with reasonable structure, convenient use and good sewage discharge effect.

The technical scheme of the utility model: a two-way drainage and sewage control device for flowing water cultivation, including: aquaculture pond, aquaculture pond inlet pipe, aquaculture pond surface water outlet pipe, isolation net, aquaculture pond bottom water outlet, aquaculture pond bottom water outlet pipe, collection pool Water inlet, water barrier, collection tank, sewage pipe, collection tank outlet pipe, trash bar, water outlet valve, the upper part of the breeding tank is a cylinder or octagon, and the lower part is a cone. The wall forms an acute angle, above the water level line of the culture pond, the water outlet pipe on the surface of the culture pond is fixed on the other side of the pool wall, lower than the water level line of the culture pond, the collection tank is fixed on the outside of the water outlet pipe on the surface of the culture pond, and the upper part of the collection pond is a cylinder , the lower part is a cone, the bottom center of the culture pond cone is fixed with the bottom water outlet of the culture pond, the upper surface of the water outlet at the bottom of the culture pond is fixed with an isolation net, and the side of the water outlet at the bottom of the culture pond is fixed with the water outlet pipe of the culture pond, and the water outlet pipe of the culture pond It is L-shaped, the other end of the water outlet pipe of the culture pond is the water inlet of the collection pond, the water inlet of the collection pond is fixed outside the collection pond, the height is lower than the water level line of the culture pond, and a barrier is fixed between the water outlet pipe on the surface of the culture pond and the center of the surface of the culture pond Dirty rod, a water outlet valve is fixed on the water outlet pipe on the surface of the breeding pond, a water isolation bucket is fixed on the inner wall of the collection pool 5-50 cm from the center of the collection pool, and a collection pool outlet pipe is fixed on the side opposite to the water inlet of the collection pool on the upper part of the water isolation bucket , the outlet pipe of the collection tank is equal to or lower than the water level line of the collection tank, the conical center of the bottom of the collection tank is fixed with a sewage pipe, and the outside of the sewage pipe is fixed with a sewage valve.

The surface of the trash pick rod is 2-5 centimeters higher than the water level of the culture pond, and the bottom surface is 2-5 centimeters lower than the water level of the culture pond.

The trash bar can be fixed away from the center of the culture pond and be inclined to the water outlet of the culture pond.

The outer side of the water outlet pipe on the surface of the culture pond is inclined downward.

The outer end of the water outlet pipe on the surface of the culture pond is 5-15cm lower than the water inlet of the collection pond.

There is a gap of 5-40 centimeters between the bottom of the water-repelling barrel and the bottom of the collection pool, and the upper part of the water-repelling barrel is higher than the water level line.

The utility model puts running water through the water inlet pipe, and uses the inclination angle of the water inlet and the momentum of the water to make the water in the circular body breeding area rotate along the water flow direction of the water inlet. At the same time, due to its centrifugal principle and dirt The principle that the specific gravity is greater than that of water makes the feces, residual bait and other dirt produced in the aquaculture process enter the collection tank in a timely manner through the isolation net and the outlet pipe at the bottom of the aquaculture tank along with the running water. At the same time, the upper floating impurities also enter the collection pool through the surface water outlet. After entering the collection tank, the water is introduced into the bottom of the collection tank through the isolation cylinder, and the fecal dirt is deposited at the bottom and discharged through the sewage pipe; the clean water is recovered through the outlet of the collection tank for reuse.

Compared with the prior art, the utility model has the following advantages:

1. According to the amount of dirt on the surface and bottom, the utility model can control the water output of the outlet pipe on the surface of the aquaculture pond through the outlet pipe valve of the aquaculture pond, and bring the surface impurities of the aquaculture pond into the collection pool for treatment; the remaining water will carry the bottom dirt and pass through The water outlet pipe at the bottom of the breeding pond enters the collection pond for treatment, realizing a two-way adjustable control, which is easy to use and better in effect.

2. The utility model uses water to maintain continuous circulation, collects sewage and dirt in time, and separates and discharges sewage and dirt without using other external power, thereby ensuring the water quality of the aquaculture pond.

3. The utility model intercepts floating impurities and dirt through the trash bar, and collects the surface impurities of the breeding pond, which is more convenient to use and has better sewage discharge effect.

4. The utility model utilizes running water to maintain continuous circulation, improves the oxygen dissolved performance and breeding effect of the breeding area, and increases the output of aquaculture.

5. The utility model has a scientific and reasonable structure, is easy to use, has low energy consumption, can be used for a long time, has no maintenance costs, and saves breeding costs.

Description of drawings

Fig. 1 is the structural representation of the utility model.

detailed description

Below in conjunction with accompanying drawing 1, the utility model is described further:

A two-way drainage and sewage control device for flowing water culture, comprising: culture pond 1, culture pond inlet pipe 2, culture pond surface outlet pipe 3, isolation net 4, culture pond bottom water outlet 5, culture pond bottom water outlet pipe 6, collection pool Water inlet 7, water-proof barrel 8, collection pond 9, blowdown pipe 10, collection pond outlet pipe 11, trash bar 12, water outlet valve 13, culture pond 1 top is cylinder or octagonal, and the bottom is a cone, and culture pond enters The water pipe 2 is fixed on the pool wall and forms an acute angle with the pool wall. Above the water level line 14 of the culture pool, the water outlet pipe 3 on the surface of the culture pool is fixed on the other side of the pool wall, which is lower than the water level line 14 of the culture pool. Outside the surface outlet pipe 3, the upper part of the collection pool 9 is a cylinder, and the lower part is a cone. The bottom center of the culture pond 1 cone is fixed with the water outlet 5 at the bottom of the culture pond, and the upper surface of the water outlet 5 at the bottom of the culture pond is fixed with an isolation net 4 One side of the water outlet 5 at the bottom of the culture pond is fixed with a culture pond outlet pipe 6, the culture pond outlet pipe 6 is L-shaped, the other end of the culture pond outlet pipe 6 is a collection pond water inlet 7, and the collection pond water inlet 7 is fixed on the collection pond 9 Outer side, the height is lower than the water level line 14 of the culture pond, and a trash bar 12 is fixed between the surface outlet pipe 3 of the culture pond and the center of the surface of the culture pond 1, which intercepts floating impurities and dirt when the water in the culture pond rotates in the same direction, and removes the surface Impurities and dirt lead to the water outlet pipe 3 on the surface of the culture pond, and a water outlet valve 13 is fixed on the water outlet pipe 3 on the surface of the culture pond to control 5-20% of the total water flow through the surface of the culture pond according to the amount of floating impurities and dirt. The water pipe 3 is discharged, and the remaining water is discharged through the outlet pipe 6 of the breeding pond with the dirt in the pond. The inner wall of the collection pond 9 is fixed with a water-proof bucket 8 at 5-50 centimeters to the center of the collection pond 9, so as to block the effluent of the cultivation pond from directly flowing to the outlet. The water outlet 11 guides the water in the collection pond to flow slowly towards the bottom of the collection pond 9, and the dirt sinks into the conical bottom of the collection pond 9. On the side opposite to the water inlet 7 of the collection pond on the upper part of the water barrier 8, a collection pond outlet pipe 11 is fixed , the collection pool outlet pipe 11 is equal to or lower than the collection pool water level line 15, and the clean water is discharged through the collection pool outlet pipe 11 for reuse. The conical center of the bottom of the collection pool 9 is fixed with a sewage discharge pipe 10, and the outside of the sewage discharge pipe 10 is fixed with a sewage discharge valve. Get rid of the dirt.

The surface of the trash bar 12 is 2-5 centimeters higher than the water level line 14 of the culture pond, and the bottom surface is 2-5 centimeters lower than the water level line 14 of the culture pond.

The trash bar 12 can deviate from the center of the culture pond and be fixed, inclined to the 3 water outlets of the culture pond, so that the intercepted surface dirt can be automatically accumulated at the 3 water outlets of the culture pond and discharged.

The outside of the water outlet pipe 3 on the surface of the culture pond is inclined downward.

The outer end of the water outlet pipe 3 on the surface of the culture pond is 5-15cm lower than the water inlet 7 of the collection pond.

There is a 5-40 centimeter gap between the bottom of the water-retaining bucket 8 and the bottom of the collection pool 9, and the top of the water-repelling bucket 8 is higher than the water level line 15.

Claims (6)

1. The utility model provides a two-way drainage blowdown controlling means is bred in flowing water, breed pond inlet tube, breed pond surface outlet pipe, the separation net, breed pond bottom delivery port, breed pond bottom outlet pipe, the collecting pit water inlet, separate the cask, the collecting pit, the blow off pipe, the collecting pit outlet pipe, block dirty pole, the outlet valve, breed pond upper portion is cylinder or octagon, the lower part is the cone, breed pond inlet tube and fix at the pool wall, form the acute angle with the pool wall, above breeding pond water line, breed pond surface outlet pipe and fix at another side pool wall, be less than breeding pond water line, the collecting pit is fixed in the breed pond surface outlet pipe outside, collecting pit upper portion is the cylinder, the lower part is the cone, breed pond cone bottom center is fixed with and breeds pond bottom delivery port, breed pond bottom delivery port upper plane is fixed with the separation net, its characterized in that: breed bottom delivery port one side of the pond and be fixed with the breed pond outlet pipe, breed the pond outlet pipe and be the L type, breed the pond outlet pipe other end and be the collecting pit water inlet, the collecting pit water inlet is fixed in the collecting pit outside, highly be less than and breed pond water line, it blocks dirty pole to be fixed with between breed pond surface outlet pipe and breed pond surface center, be fixed with the outlet valve on breeding pond surface outlet pipe, collecting pit inner wall a week is fixed with water proof bucket to collecting pit central direction 5-50 centimetres, be fixed with the collecting pit outlet pipe on the opposite side of water proof bucket upper portion collecting pit water inlet, the collecting pit outlet pipe equals or is less than the collecting pit water line, collecting pit bottom toper center is fixed with the blow off pipe, the blow off pipe outside is fixed with the blowoff valve.

2. The dual-channel drainage and pollution discharge control device for running water aquaculture as claimed in claim 1, wherein: the surface of the trash bar is 2-5 cm higher than the water level line of the culture pond, and the bottom surface of the trash bar is 2-5 cm lower than the water level line of the culture pond.

3. A dual-channel drainage and pollution-discharge control device for aquaculture according to claim 1 or 2, wherein: the trash blocking rod can deviate from the center of the culture pond to be fixed and is inclined to the water outlet of the culture pond.

4. A flow cultivation two-way drainage and pollution discharge control device according to claim 3, wherein: the outer side of the water outlet pipe on the surface of the culture pond is inclined downwards.

5. The dual-channel drainage and pollution discharge control device for running water aquaculture as claimed in claim 4, wherein: the outer end of the water outlet pipe on the surface of the culture pond is lower than the water inlet of the collecting pond by 5-15cm.

6. The flow cultivation two-way drainage and pollution discharge control device according to claim 5, wherein: a gap of 5-40 cm is formed between the bottom end of the water-proof bucket and the bottom of the collecting pool, and the upper part of the water-proof bucket is higher than the water level line.

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