CN220936321U - Dirt collecting and filtering device of flat-bottom cultivation barrel - Google Patents
Dirt collecting and filtering device of flat-bottom cultivation barrel Download PDFInfo
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- CN220936321U CN220936321U CN202322573772.1U CN202322573772U CN220936321U CN 220936321 U CN220936321 U CN 220936321U CN 202322573772 U CN202322573772 U CN 202322573772U CN 220936321 U CN220936321 U CN 220936321U
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- water
- water outlet
- outer sleeve
- cultivation barrel
- dirt
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- 238000001914 filtration Methods 0.000 title claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 96
- 229920000742 Cotton Polymers 0.000 claims abstract description 19
- 239000010865 sewage Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 8
- 239000013049 sediment Substances 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 241000251468 Actinopterygii Species 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 4
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a sewage collection and filtration device of a flat-bottom cultivation barrel, which comprises a water collecting pipe, an outer sleeve, a water pump, a water outlet pipeline, a filtration structure, a connecting pipe and a bevel-mouth pagoda tee, wherein the water collecting pipe, the outer sleeve, the water pump, the water outlet pipeline, the filtration structure, the connecting pipe and the bevel-mouth pagoda tee are positioned in the cultivation barrel; meanwhile, the water pump pumps water in the water collecting pipe, residual dirt near the outer sleeve is sucked into biochemical cotton through the dirt suction hole at the bottom, water body filtration is achieved, the dirt collecting and filtering device is not connected with the barrel body of the flat-bottom cultivation barrel, the dirt collecting and filtering device can be easily taken out, and one set of dirt collecting and filtering device can be used for a plurality of cultivation barrels.
Description
Technical Field
The utility model belongs to the field of aquaculture facilities, and particularly relates to a sewage collection and filtration device of a flat-bottom aquaculture barrel.
Background
In the scientific research experiment process, experimental fish of small groups are mostly fed by a breeding barrel. Flat bottom plastic barrels and canvas cultivation barrels are used for cultivating experimental fish more and more because of lower cost and convenient installation. However, the flat bottom cultivation barrel has the defect of inconvenient dirt collection and pollution discharge.
Disclosure of utility model
The utility model provides a dirt collecting and filtering device of a flat-bottom cultivation barrel, which can solve the problem that the existing flat-bottom cultivation barrel is inconvenient to collect dirt and discharge.
In order to solve the problems, the technical scheme provided by the utility model is as follows:
The embodiment of the utility model provides a sewage collection and filtration device of a flat-bottom cultivation barrel, which comprises a water collecting pipe, an outer sleeve, a water pump, a water outlet pipeline, a filtration structure, a connecting pipe and a bevel-mouth pagoda tee joint which are positioned in the cultivation barrel, wherein the outer sleeve is positioned in the middle of the cultivation barrel, the water collecting pipe is positioned in the outer sleeve, the filtration structure is arranged in an annular space between the outer sleeve and the water collecting pipe, and the filtration structure comprises a primary filter material structure and a secondary filter material structure positioned above the primary filter material structure; the bottom of the outer sleeve is also provided with a dirt sucking hole; a PVC substrate with the diameter of 400mm is further arranged between the outer sleeve and the bottom of the cultivation barrel;
the connecting pipe comprises a first vertical part, a second vertical part and a horizontal part connected with the first vertical part and the second vertical part, wherein the first vertical part is positioned in the water collecting pipe, the bottom end of the first vertical part is connected with the water pump, the second vertical part is close to the side wall of the cultivation barrel, the bottom end of the second vertical part is close to the bottom of the cultivation barrel, the bottom end of the second vertical part is also connected with a water outlet pipeline, the water outlet pipeline is of an annular structure, the water outlet pipeline comprises a plurality of bent pipes, an inclined-port pagoda tee joint is arranged between two adjacent bent pipes, and one joint of each inclined-port pagoda tee joint is a water outlet.
According to an alternative embodiment of the present utility model, the primary filter structure is coarse-pore biochemical cotton, and the secondary filter structure is fine-pore biochemical cotton.
According to an alternative embodiment of the utility model, the water collecting pipe is made of a PVC pipe with the diameter of 110mm, the outer sleeve is made of a PVC pipe with the diameter of 200mm, a plurality of dirt sucking holes with the diameter of 20mm are arranged at the bottom of the outer sleeve, the dirt sucking holes with the diameter of 20mm are formed into a tooth-shaped structure, and sediment enters biochemical cotton from the dirt sucking holes.
According to an alternative embodiment of the utility model, the water pump is a small submersible pump with rated voltage of 220V and rated power of 60W, and the caliber of a water outlet pipeline is 20mm.
According to an alternative embodiment of the utility model, the water outlet pipeline comprises 4 PVC bent pipes with the diameter of 20mm, the 4 PVC bent pipes with the diameter of 20mm are bent into an annular structure, the connecting parts of two adjacent PVC bent pipes are 20mm multiplied by 12mm bevel-mouth pagoda tee joints, one joint of each bevel-mouth pagoda tee joint is a water outlet, the water outlet gradually becomes smaller in the water outlet direction, the flow velocity is increased, the water outlet angle forms a 45-degree angle with a circular tangent line, and thus centripetal force is formed, and the sediment is drawn towards the dirt absorbing hole.
According to an alternative embodiment of the utility model, the diameter of the periphery of the annular structure of the water outlet pipeline is 0.9 meter.
The beneficial effects are that: the utility model provides a sewage collection and filtration device of a flat-bottom cultivation barrel, which comprises a water collecting pipe, an outer sleeve, a water pump, a water outlet pipeline, a filtration structure, a connecting pipe and a bevel-mouth pagoda tee, wherein the water collecting pipe, the outer sleeve, the water pump, the water outlet pipeline, the filtration structure, the connecting pipe and the bevel-mouth pagoda tee are positioned in the cultivation barrel; meanwhile, the water pump pumps water in the water collecting pipe, residual dirt near the outer sleeve is sucked into biochemical cotton through the dirt suction hole at the bottom, water body filtration is achieved, the dirt collecting and filtering device is not connected with the barrel body of the flat-bottom cultivation barrel, the dirt collecting and filtering device can be easily taken out, and one set of dirt collecting and filtering device can be used for a plurality of cultivation barrels.
Drawings
In order to more clearly illustrate the embodiments or the technical solutions in the prior art, the following description will briefly introduce the drawings that are needed in the embodiments or the description of the prior art, it is obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic cross-sectional structure of a dirt collecting and filtering device of a flat bottom cultivation barrel according to an embodiment of the application.
Fig. 2 is a top view of a dirt collecting and filtering device of a flat bottom cultivation barrel provided by the embodiment of the application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to fall within the scope of the application.
As shown in fig. 1, an embodiment of the present utility model provides a schematic structure of a sewage collection and filtration device of a flat bottom cultivation bucket. The cultivation tank 1 is filled with water, and the liquid surface 11 of the cultivation tank 1 is shown in fig. 1. The sewage collection and filtration device of the flat-bottom cultivation barrel comprises a water collecting pipe 3, an outer sleeve pipe 2, a water pump 5, an outlet pipeline 7, a filtration structure 4, a connecting pipe and a bevel-mouth pagoda tee joint 8 which are positioned in the cultivation barrel 1, wherein the outer sleeve pipe 2 is positioned in the middle of the cultivation barrel 1, the water collecting pipe 3 is positioned in the outer sleeve pipe 2, the filtration structure 4 is arranged in an annular space between the outer sleeve pipe 2 and the water collecting pipe 3, and the filtration structure 4 comprises a primary filter material structure 41 and a secondary filter material structure 42 positioned above the primary filter material structure 41; the primary filter structure 41 in this embodiment is coarse-pore biochemical cotton, the secondary filter structure 42 is fine-pore biochemical cotton, i.e. biochemical cotton is placed in the annular space between the outer side of the water collecting pipe and the inner side of the outer sleeve, coarse-pore biochemical cotton is near the bottom, and fine-pore biochemical cotton is on the upper portion.
The bottom of the outer sleeve 2 is also provided with dirt sucking holes, such as a dirt sucking hole 21 and a dirt sucking hole 22; a PVC base plate 12 with the diameter of 400mm is further arranged between the outer sleeve 2 and the barrel bottom of the cultivation barrel 1, and the PVC base plate 12 can seal the bottom of the cultivation barrel 1, so that water enters the upper part of the water collecting pipe from the bottom of the outer sleeve 2 through the filter material structure, an inverted T-shaped structure is formed, and the sewage collecting and filtering device is more stable.
The connecting pipe includes first perpendicular portion 61, second perpendicular portion 63 and connects the horizontal part 62 of first perpendicular portion 61 and second perpendicular portion 62, first perpendicular portion 61 is located collector tube 3, the bottom of first perpendicular portion 61 is connected with water pump 5, second perpendicular portion 63 is close to the lateral wall setting of breeding bucket 1, the bottom of second perpendicular portion 63 is close to the bottom of breeding bucket 1, and the bottom of second perpendicular portion 63 still is connected with outlet conduit 7, outlet conduit 7 is annular structure, annular outlet conduit 7 includes many pipe bends, set up a bevel connection pagoda tee bend between two adjacent pipe bends, a joint of every bevel connection pagoda tee bend is the delivery port.
Referring to fig. 2 in combination with fig. 1, the water collecting pipe 3 is made of a pipe with a diameter of 110mmPVC, the outer sleeve 2 is made of a pipe with a diameter of 200mmPVC, a plurality of dirt sucking holes with a diameter of 20mm are arranged at the bottom of the outer sleeve 2, a plurality of dirt sucking holes with a diameter of 20mm are formed into a tooth-shaped structure, and sediment enters biochemical cotton from the dirt sucking holes. The water pump 5 is preferably a small submersible pump with rated voltage of 220V and rated power of 60W, and the caliber of a water outlet pipeline is 20mm.
As shown in fig. 2, the water outlet pipeline 7 comprises 4 PVC elbows with the diameter of 20mm, the 4 PVC elbows with the diameter of 20mm are bent into an annular structure, the connecting parts of two adjacent PVC elbows are 20mm multiplied by 12mm bevel-port pagoda tee joints 8, one joint of the bevel-port pagoda tee joints 8 is a water outlet, the water outlet is gradually reduced in the water outlet direction, the flow velocity is increased, the water outlet angle forms a 45-degree angle with a circular tangent line, and thus centripetal force is formed, so that sediment is drawn close to a dirt sucking hole. The water outlet conduit 7 in this embodiment comprises a first PVC elbow 71, a second PVC elbow 72, a third PVC elbow 73 and a fourth PVC elbow 74. The first PVC elbow 71 and the second PVC elbow 72 are connected with the bevel connection pagoda tee joint 8, one joint of the bevel connection pagoda tee joint 8 is a water outlet, and the water outlet is arranged towards the center of the cultivation barrel 1.
Example 1
10 Canvas cultivation barrels with the diameter of 1 meter are arranged on an experiment base of the unit, and experimental fishes are cultivated. The dirt collecting and filtering device 2 is manufactured. The water collecting pipe is made of a PVC pipe with the diameter of 110mm, and a PVC plate with the diameter of 400mm is adhered to the bottom. The outer sleeve is made of a PVC pipe with the diameter of 200mm, biochemical cotton is filled between the outer sleeve and the water collecting pipe, coarse-hole biochemical cotton is arranged below the outer sleeve, and fine-hole biochemical cotton is arranged above the outer sleeve. A220V 60W small submersible pump is arranged in the water collecting pipe, the water outlet pipeline is 20mm in diameter, and the hose is in butt joint with the water outlet pipeline. The water outlet pipeline is bent into a ring shape by 4 PVC pipes with the diameter of 20mm, the pipe connecting part is a 20mm multiplied by 12mm bevel connection pagoda tee joint, and the diameter of the periphery of the ring shape is 0.9 meter. By using the sewage collecting and filtering device, the water body in the cultivation barrel is clear, and experimental fishes are easy to observe and grow well. Only the biochemical cotton is required to be cleaned regularly, and the management is convenient. The dirt collecting and filtering device is convenient to take, and can be used for a plurality of cultivation barrels in a set of devices for alternate use.
The utility model provides a sewage collecting and filtering device of a flat-bottom cultivation barrel, which comprises a water collecting pipe, an outer sleeve, a water pump, a water outlet pipe, a filtering structure, a connecting pipe and a bevel-mouth pagoda tee, wherein the water collecting pipe, the outer sleeve, the water pump, the water outlet pipe, the filtering structure, the connecting pipe and the bevel-mouth pagoda tee are positioned in the cultivation barrel; meanwhile, the water pump pumps water in the water collecting pipe, residual dirt near the outer sleeve is sucked into biochemical cotton through the dirt suction hole at the bottom, water body filtration is achieved, the dirt collecting and filtering device is not connected with the barrel body of the flat-bottom cultivation barrel, the dirt collecting and filtering device can be easily taken out, and one set of dirt collecting and filtering device can be used for a plurality of cultivation barrels.
In summary, although the present utility model has been described in terms of the preferred embodiments, the above-mentioned embodiments are not intended to limit the utility model, and those skilled in the art can make various modifications and alterations without departing from the spirit and scope of the utility model, so that the scope of the utility model is defined by the appended claims.
Claims (6)
1. The sewage collection and filtration device of the flat-bottom cultivation barrel is characterized by comprising a water collecting pipe, an outer sleeve, a water pump, a water outlet pipeline, a filtration structure, a connecting pipe and a bevel-mouth pagoda tee joint which are positioned in the cultivation barrel, wherein the outer sleeve is positioned in the middle of the cultivation barrel, the water collecting pipe is positioned in the outer sleeve, the filtration structure is arranged in an annular space between the outer sleeve and the water collecting pipe, and the filtration structure comprises a primary filter structure and a secondary filter structure positioned above the primary filter structure; the bottom of the outer sleeve is also provided with a dirt sucking hole; a PVC substrate with the diameter of 400mm is further arranged between the outer sleeve and the bottom of the cultivation barrel;
the connecting pipe comprises a first vertical part, a second vertical part and a horizontal part connected with the first vertical part and the second vertical part, wherein the first vertical part is positioned in the water collecting pipe, the bottom end of the first vertical part is connected with the water pump, the second vertical part is close to the side wall of the cultivation barrel, the bottom end of the second vertical part is close to the bottom of the cultivation barrel, the bottom end of the second vertical part is also connected with a water outlet pipeline, the water outlet pipeline is of an annular structure, the water outlet pipeline comprises a plurality of bent pipes, an inclined-port pagoda tee joint is arranged between two adjacent bent pipes, and one joint of each inclined-port pagoda tee joint is a water outlet.
2. The dirt collecting and filtering device of the flat bottom cultivation barrel of claim 1, wherein the primary filter material structure is coarse-pore biochemical cotton, and the secondary filter material structure is fine-pore biochemical cotton.
3. The dirt collecting and filtering device of the flat bottom cultivation barrel according to claim 2, wherein the water collecting pipe is made of a PVC pipe with the diameter of 110mm, the outer sleeve is made of a PVC pipe with the diameter of 200mm, a plurality of dirt sucking holes with the diameter of 20mm are formed in the bottom of the outer sleeve, the dirt sucking holes with the diameter of 20mm form a tooth-shaped structure, and sediment enters biochemical cotton from the dirt sucking holes.
4. The dirt collecting and filtering device of the flat bottom cultivation barrel according to claim 1, wherein the water pump is a small submersible pump with rated voltage of 220V and rated power of 60W, and the caliber of a water outlet pipeline is 20mm.
5. The dirt collecting and filtering device of the flat bottom cultivation barrel according to claim 1, wherein the water outlet pipeline comprises 4 PVC bent pipes with the diameter of 20mm, the 4 PVC bent pipes with the diameter of 20mm are bent into an annular structure, the connecting parts of two adjacent PVC bent pipes are 20mm multiplied by 12mm inclined-mouth pagoda tee joints, one joint of each inclined-mouth pagoda tee joint is a water outlet, the water outlet is gradually reduced in the water outlet direction, the flow rate is increased, the water outlet angle forms an angle of 45 degrees with a circular tangent line, and therefore centripetal force is formed, and sediments are drawn towards dirt sucking holes.
6. The device of claim 5, wherein the peripheral diameter of the annular structure of the outlet conduit is 0.9 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322573772.1U CN220936321U (en) | 2023-09-21 | 2023-09-21 | Dirt collecting and filtering device of flat-bottom cultivation barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322573772.1U CN220936321U (en) | 2023-09-21 | 2023-09-21 | Dirt collecting and filtering device of flat-bottom cultivation barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220936321U true CN220936321U (en) | 2024-05-14 |
Family
ID=90980607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322573772.1U Active CN220936321U (en) | 2023-09-21 | 2023-09-21 | Dirt collecting and filtering device of flat-bottom cultivation barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220936321U (en) |
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2023
- 2023-09-21 CN CN202322573772.1U patent/CN220936321U/en active Active
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