CN211357898U - Fish dung filtering and collecting device - Google Patents
Fish dung filtering and collecting device Download PDFInfo
- Publication number
- CN211357898U CN211357898U CN201922185131.2U CN201922185131U CN211357898U CN 211357898 U CN211357898 U CN 211357898U CN 201922185131 U CN201922185131 U CN 201922185131U CN 211357898 U CN211357898 U CN 211357898U
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- shell
- collecting device
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- 210000003608 fece Anatomy 0.000 title claims abstract description 81
- 238000001914 filtration Methods 0.000 title claims abstract description 49
- 241000251468 Actinopterygii Species 0.000 claims abstract description 101
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 239000010871 livestock manure Substances 0.000 claims abstract description 22
- 238000000926 separation method Methods 0.000 claims description 25
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 20
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 20
- 241001330002 Bambuseae Species 0.000 abstract description 20
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 20
- 239000011425 bamboo Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 15
- 239000002910 solid waste Substances 0.000 abstract description 8
- 239000007787 solid Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 239000010813 municipal solid waste Substances 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- 239000010865 sewage Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000003975 animal breeding Methods 0.000 description 1
- 230000000151 anti-reflux effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model relates to a fish dung filtering and collecting device, relating to the technical field of a fish tank expense cleaning device, which comprises a cylindrical shell and a filtering net drum which is arranged in the shell and is provided with a plurality of meshes; the top of the shell is provided with a water outlet, the upper part of the side wall is provided with a water inlet, and the lower end of the side wall is provided with a drain valve; the water outlet, the shell and the filter screen cylinder are coaxially arranged; the water flow of the water inlet is tangent to the filter screen cylinder. The fish dung filtering and collecting device disclosed by the utility model enables water flow to form vortex in the shell, solid garbage in water such as fish dung and the like is far away from the filter screen cylinder under the action of centrifugal force, so that the water quality filtered by the filter screen cylinder is better; simultaneously, because the solid waste of aquatic such as fish manure is keeping away from the filter screen section of thick bamboo, also make filter screen section of thick bamboo filtering process, the solid waste of aquatic such as fish manure is difficult for because rivers effect adsorbs on the surface of filter screen section of thick bamboo, leads to the mesh of filter screen section of thick bamboo to block up, influences the filter effect, washs and changes frequently.
Description
Technical Field
The utility model relates to an vwatch fish bowl cleaning equipment technical field especially relates to a fish dung filters collection device.
Background
An ornamental fish tank, also called as an aquarium or an aquarium, is a container for ornamental and special aquatic animals and plants, is an animal breeding area, and is usually provided with transparent glass and high-strength plastic on at least one side.
When the ornamental fish tank is used for feeding fishes, fish dung generated by fish excretion is often deposited at the bottom of the ornamental fish tank, and the fish dung in the ornamental fish tank is continuously splashed and fermented along with the swimming and oxygenation of the fishes in the ornamental fish tank, so that the water body in the ornamental fish tank is turbid, the water quality is reduced, and the survival of aquatic animals and plants is influenced. In order to improve the water quality of the ornamental fish tank, the existing ornamental fish tank mostly adopts a circulating filtration system to ensure the water quality, and provides a good living environment for aquatic animals and plants; however, when the circulation filtering system performs circulation filtering of water flow, the fish dung is wrapped in the water flow, so that the filtering effect and the service life of the circulation filtering system are easy to result.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned technical problem and provide a fish excrement filters collection device.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a fish dung filtering and collecting device comprises a cylindrical shell and a filtering net barrel which is arranged in the shell and provided with a plurality of meshes; the top of the shell is provided with a water outlet, the upper part of the side wall is provided with a water inlet, and the lower end of the side wall is provided with a drain valve; the water outlet, the shell and the filter screen cylinder are coaxially arranged; the water flow of the water inlet is tangent to the filter screen cylinder.
In the technical scheme, water flow enters the cylindrical shell along the section of the filter screen cylinder, so that the water flow forms vortex in the shell, solid garbage in water such as fish manure and the like is far away from the filter screen cylinder under the action of centrifugal force, and the water quality filtered by the filter screen cylinder is better; simultaneously, because the solid waste of aquatic such as fish manure is keeping away from the filter screen section of thick bamboo, also make filter screen section of thick bamboo filtering process, the solid waste of aquatic such as fish manure is difficult for because rivers effect adsorbs on the surface of filter screen section of thick bamboo, leads to the mesh of filter screen section of thick bamboo to block up, influences the filter effect, washs and changes frequently.
Further, the filtering and collecting device also comprises a flow separation disc arranged in the shell; the flow isolating disc is arranged at one end of the filter screen cylinder close to the drain valve, and the flow isolating disc extends outwards along the edge of the filter screen cylinder and is arranged downwards; a gap is arranged between the flow separation disc and the inner side wall of the shell.
Furthermore, one end of the filter screen cylinder, which is close to the blow-down valve, is also provided with a flow guide disc, and the flow guide disc extends to the axis along the edge of the filter screen cylinder and is arranged in a downward inclination manner; the middle of the flow guide disc is provided with a fish manure through hole.
Furthermore, an anti-backflow disc is further arranged on the inner side wall of the shell, and the anti-backflow disc is obliquely arranged downwards; the water-proof flow tray is positioned between the flow separating tray and the blow-down valve, and a fish manure channel communicated with the blow-down valve is arranged in the middle of the anti-backflow tray.
Further, filter collection device still including being the vertical guide plate that sets up downwards, the guide plate upper end is connected with flow separation dish lower surface, the lower extreme of guide plate and prevent having the clearance between the backward flow dish.
The guide plate is positioned between the flow separation disc and the anti-backflow disc, so that water flow can only flow from the flow separation disc to the anti-backflow disc, and the water flow backflow is avoided.
Furthermore, the upper end of the filter screen cylinder is provided with a collector cover which covers the filter screen cylinder, the collector cover is provided with a plurality of meshes, and the diameter of the meshes on the collector cover is smaller than that of the meshes of the filter screen cylinder.
The collector cover is covered on the filter screen cylinder, so that water flow passes through the collector cover and is discharged from the water outlet, and a further filtering effect is achieved. Meanwhile, the phenomenon that the content of the fish dung in the water outlet is suddenly increased when the fish dung in the fish dung collecting cavity is flooded can be avoided.
Preferably, the casing top surface internal surface is provided with the recess, the internal diameter of recess and the external diameter phase-match of filter screen section of thick bamboo, filter screen section of thick bamboo embedding recess is in, forms sealedly, avoids rivers to get into in the filter screen section of thick bamboo from the clearance between filter screen section of thick bamboo and the casing top surface.
Preferably, the inner surface of the bottom surface of the shell is provided with an inclined surface, and the drain valve is arranged at the lowest part of the inclined surface, so that the fish dung is easy to stack and discharge.
Furthermore, the outer surface of the shell is provided with a hanging plate, so that the filtering and collecting device can be conveniently hung on an indoor wall or furniture.
Further, the casing adopts transparent material preparation to form, makes fish excrement separation filtering process visual, is convenient for observe fish excrement separation filter effect and fish excrement deposit volume in the fish excrement collection chamber, in time discharges.
The utility model has the advantages that: (1) the utility model discloses a fish dung filtering and collecting device which adopts a cylindrical filter screen cylinder, and leads water flow to enter into a cylindrical shell along the tangent plane of the filter screen cylinder, thus leading the water flow to form vortex in the shell, leading solid garbage in water such as fish dung and the like to be far away from the filter screen cylinder under the action of centrifugal force, leading the water quality filtered by the filter screen cylinder to be better; simultaneously, because the solid waste of aquatic such as fish manure is keeping away from the filter screen section of thick bamboo, also make filter screen section of thick bamboo filtering process, the solid waste of aquatic such as fish manure is difficult for because rivers effect adsorbs on the surface of filter screen section of thick bamboo, leads to the mesh of filter screen section of thick bamboo to block up, influences the filter effect, washs and changes frequently.
(2) The utility model discloses a fish dung filters collection device still is provided with the second grade and deposits the structure, makes the rivers velocity of flow of the high-speed vortex of filtering the intracavity obviously weaken, makes the rivers relatively static of fish dung collection intracavity, and the fish dung in the fish dung collection storehouse of being convenient for collects the better deposit of intracavity at fish dung, reaches the good separation filter effect of rivers and fish dung.
(3) The utility model discloses a fish dung filters collection device adopts solid refuse discharge such as fish dung that the blowoff valve will separate out, and the blowdown of being convenient for is handled.
Drawings
FIG. 1 is a schematic structural view of a fish dung filtering and collecting device of the present invention;
FIG. 2 is a schematic view of the fish dung filtering and collecting device of the present invention in use;
in the drawings, the components represented by the respective reference numerals are listed below:
100-an ornamental fish tank, 200-a circulating filtration system, 1-a shell, 11-a water outlet, 12-a water inlet, 13-a blow-down valve, 14-a groove, 2-a filter screen cylinder, 21-a collector cover, 3-a flow separation disc, 4-a flow guide disc, 5-an anti-backflow disc, 6-a flow guide plate and 7-a hanging plate.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
In the following embodiment, the circulation filter system 200 is a commercially available circulation filter system 200 for water circulation of the aquarium 100.
Example 1
As shown in fig. 1, the fish dung filtering and collecting device provided by the embodiment includes a cylindrical housing 1 and a filter screen drum 2 disposed in the housing 1 and having a plurality of meshes; a water outlet 11 is formed in the top of the shell 1, a water inlet 12 is formed in the upper portion of the side wall, and a drain valve 13 is formed in the lower end of the side wall; the water outlet 11, the shell 1 and the filter screen cylinder 2 are coaxially arranged; the water flow of the water inlet 12 is tangent to the filter screen cylinder 2.
As shown in fig. 2, in use, the water outlet 11 is communicated with the circulating filtration system 200, so that the water flowing through the fish dung filtering and collecting device flows back to the aquarium 100 through the circulating filtration system 200; the water inlet 12 is connected with the water outlet 11 of the ornamental fish tank 100, so that sewage in the ornamental fish tank 100 is discharged into the fish dung filtering and collecting device for filtering and collecting fish dung; the drain valve 13 is communicated with the collecting tank and is used for collecting the filtered fish feces.
The water flow enters the cylindrical shell 1 along the tangent plane of the filter screen cylinder 2, so that the water flow forms vortex in the shell 1, and solid garbage in water such as fish manure and the like is far away from the filter screen cylinder 2 under the action of centrifugal force, so that the water quality filtered by the filter screen cylinder 2 is better; simultaneously, because the solid waste of aquatic such as fish manure is keeping away from filter screen section of thick bamboo 2, also make filter screen section of thick bamboo 2 filtering process, the solid waste of aquatic such as fish manure is difficult because rivers effect adsorbs on filter screen section of thick bamboo 2's surface, leads to filter screen section of thick bamboo 2's mesh to block up, influences the filter effect, washs and changes frequently.
Example 2
The embodiment is improved on the basis of embodiment 1, and the improvement is as follows: the filtering and collecting device also comprises a flow isolating disc 3 arranged in the shell 1; the flow separation disc 3 is arranged at one end of the filter screen cylinder 2 close to the drain valve 13, and the flow separation disc 3 extends outwards along the edge of the filter screen cylinder 2 and is arranged in a downward inclined manner; a gap is arranged between the flow separation disc 3 and the inner side wall of the shell 1.
The space in the shell 1 is divided into a filter cavity at the upper part and a fish dung collecting cavity at the lower part by the flow separation disc 3, and water flow to be filtered flows to the fish dung collecting cavity from a gap between the flow separation disc 3 and the shell 1, so that the fish dung is deposited in the space and then is discharged through the drain valve 13. The flow separation disc 3 separates the filter chamber and the fish manure collection chamber, and avoids the vortex formed by water flow from disturbing solid garbage such as fish manure deposited in the fish manure collection chamber, so that the water flow is turbid and the water quality of the effluent is influenced.
Other parts in this embodiment are substantially the same as those in embodiment 1, and therefore are not described in detail.
Example 3
The embodiment is improved on the basis of the embodiment 2, and the improvement is as follows: a flow guide disc 4 is further arranged at one end, close to the drain valve 13, of the filter screen cylinder 2, and the flow guide disc 4 extends to the axis along the edge of the filter screen cylinder 2 and is arranged in a downward inclined mode; the middle of the flow guide disc 4 is provided with a fish manure through hole.
The flow guide disc 4 is positioned below the filter screen cylinder 2 and forms a conical funnel shape, so that fine fish manure particles deposited in the filter screen cylinder 2 can be deposited to the fish manure collecting cavity from a fish manure through hole arranged at the bottom of the flow guide disc 4; meanwhile, the inner diameter of the fish dung through hole is smaller, so that water flow in the fish dung collecting cavity is not easy to enter the filtering cylinder, and the quality of discharged water is influenced.
Other parts in this embodiment are substantially the same as those in embodiment 1 or 2, and therefore are not described in detail.
Example 4
The embodiment is improved on the basis of the embodiments 1 to 3, and the improvement is as follows: an anti-backflow disc 5 is further arranged on the inner side wall of the shell 1, and the anti-backflow disc 5 is arranged obliquely downwards; the water-proof flow tray is positioned between the flow separating tray 3 and the blow-down valve 13, and a fish manure channel communicated with the blow-down valve 13 is arranged in the middle of the anti-backflow tray 5.
Prevent that backward flow dish 5 forms the second grade with separate flow dish 3 and deposits the structure, makes the rivers velocity of flow of the high-speed vortex of filter chamber obviously weaken, makes the rivers relatively static of fish dung collection intracavity, and the fish dung in the fish dung collection storehouse of being convenient for is collected the better deposit of intracavity at fish dung, reaches rivers and the good separation filter effect of fish dung.
Preferably, the filtration collection device still includes to be vertical guide plate 6 that sets up downwards, guide plate 6 upper end and 3 lower surfaces of separate flow dish are connected, have the clearance between the lower extreme of guide plate 6 and the anti-reflux dish 5.
The guide plate 6 is positioned between the flow separation disc 3 and the anti-backflow disc 5, so that water flow can only flow from the flow separation disc 3 to the anti-backflow disc, and water flow backflow is avoided.
Other parts in this embodiment are substantially the same as those in any of embodiments 1 to 3, and thus are not described in detail.
Example 5
The embodiment is improved on the basis of any one of embodiments 1 to 4, and the improvement is as follows: the upper end of the filter screen cylinder 2 is provided with a collector cover 21 which covers the filter screen cylinder 2, the collector cover 21 is provided with a plurality of meshes, and the diameter of the meshes on the collector cover 21 is smaller than that of the meshes of the filter screen cylinder 2.
The collector cover 21 is covered on the filter screen cylinder 2, so that water flows through the collector cover 21 and is discharged from the water outlet 11, and a further filtering effect is achieved. Meanwhile, the phenomenon that the content of the fish dung in the water outlet 11 is suddenly increased when the fish dung in the fish dung collecting cavity is flooded can be avoided.
Preferably, the inner surface of the top surface of the shell 1 is provided with a groove 14, the inner diameter of the groove 14 is matched with the outer diameter of the filter screen cylinder 2, and the filter screen cylinder 2 is embedded into the groove 14 to form a seal, so that water flow is prevented from entering the filter screen cylinder 2 from a gap between the filter screen cylinder 2 and the top surface of the shell 1.
Preferably, the inner surface of the bottom surface of the housing 1 is provided with an inclined surface, and the sewage valve 13 is arranged at the lowest position of the inclined surface, so that the fish dung is easy to accumulate and discharge.
Preferably, the shell body 1 is made of transparent materials, so that the fish dung separation and filtration process is visible, the fish dung separation and filtration effect and the fish dung deposition amount in the fish dung collection cavity can be conveniently observed, and the fish dung can be timely discharged.
Other parts in this embodiment are substantially the same as any of embodiments 1 to 4, and therefore are not described in detail.
Example 6
The embodiment is improved on the basis of any one of the embodiments 1 to 5, and the improvement is as follows: the outer surface of the shell 1 is provided with a hanging plate 7, so that the filtering and collecting device can be conveniently hung on an indoor wall or furniture.
The hanging plate 7 can be an L-shaped plate, one end of the hanging plate is fixed on the outer surface of the shell 1, so that the hanging plate and the outer side wall of the shell 1 form a U-shaped structure with a downward opening, and the hanging of the filtering and collecting device is facilitated.
The hanging plate 7 is provided with at least two along the axis, so that the hanging plate is hung and fixed.
In addition, link plate 7 also can adopt other links or couple replacement, realizes that filtering collection device hangs and establishes.
Other parts in this embodiment are substantially the same as any of embodiments 1 to 5, and therefore are not described in detail.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. The utility model provides a fish excrement filters collection device which characterized in that: comprises a cylindrical shell (1) and a filter screen cylinder (2) which is arranged in the shell (1) and is provided with a plurality of meshes; a water outlet (11) is formed in the top of the shell (1), a water inlet (12) is formed in the upper portion of the side wall, and a drain valve (13) is arranged at the lower end of the side wall; the water outlet (11), the shell (1) and the filter screen cylinder (2) are coaxially arranged; the water flow of the water inlet (12) is tangent to the filter screen cylinder (2).
2. A fish dung filtering and collecting device according to claim 1, further comprising a baffle disc (3) arranged in the housing (1); the flow separation disc (3) is arranged at one end, close to the drain valve (13), of the filter screen cylinder (2), and the flow separation disc (3) extends outwards along the edge of the filter screen cylinder (2) and is arranged in a downward inclined mode; a gap is arranged between the flow separation disc (3) and the inner side wall of the shell (1).
3. The fish dung filtering and collecting device is characterized in that a flow guide disc (4) is further arranged at one end, close to the drain valve (13), of the filter screen drum (2), and the flow guide disc (4) extends towards the axis along the edge of the filter screen drum (2) and is arranged in a downward inclined mode; the middle of the flow guide disc (4) is provided with a fish manure through hole.
4. A fish dung filtering and collecting device according to claim 3, wherein an anti-backflow disc (5) is further arranged on the inner side wall of the shell (1), and the anti-backflow disc (5) is arranged obliquely downwards; the anti-backflow plate (5) is located between the flow separation plate (3) and the drain valve (13), and a fish manure channel communicated with the drain valve (13) is arranged in the middle of the anti-backflow plate (5).
5. The fish dung filtering and collecting device is characterized by further comprising a flow guide plate (6) which is vertically arranged downwards, the upper end of the flow guide plate (6) is connected with the lower surface of the flow separation disc (3), and a gap is formed between the lower end of the flow guide plate (6) and the backflow prevention disc (5).
6. A fish dung filtering and collecting device according to any one of claims 1 to 5, wherein a collector cover (21) which covers the filter screen drum (2) is arranged at the upper end of the filter screen drum (2), a plurality of meshes are arranged on the collector cover (21), and the diameter of the meshes on the collector cover (21) is smaller than that of the meshes on the filter screen drum (2).
7. A fish dung filtering and collecting device according to claim 6, wherein the inner surface of the top surface of the casing (1) is provided with a groove (14), the inner diameter of the groove (14) is matched with the outer diameter of the filter screen cylinder (2), and the filter screen cylinder (2) is embedded in the groove (14).
8. A fish dung filtering and collecting device according to any one of claims 1-5 and 7, wherein the inner surface of the bottom surface of the housing (1) is provided with an inclined surface, and the drain valve (13) is arranged at the lowest part of the inclined surface.
9. A fish dung filtering and collecting device according to any one of claims 1 to 5 and 7, wherein a hanging plate (7) is arranged on the outer surface of the shell (1).
10. The fish dung filtering and collecting device according to any one of claims 1 to 5 and 7, wherein the shell (1) is made of a transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185131.2U CN211357898U (en) | 2019-12-09 | 2019-12-09 | Fish dung filtering and collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185131.2U CN211357898U (en) | 2019-12-09 | 2019-12-09 | Fish dung filtering and collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211357898U true CN211357898U (en) | 2020-08-28 |
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ID=72165188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922185131.2U Active CN211357898U (en) | 2019-12-09 | 2019-12-09 | Fish dung filtering and collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211357898U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112640838A (en) * | 2021-01-18 | 2021-04-13 | 周崇 | Fish tank filter |
| CN112825812A (en) * | 2021-01-11 | 2021-05-25 | 黄浩奇 | Multifunctional fish tank pneumatic filter |
| NO20220419A1 (en) * | 2022-04-06 | 2023-10-09 | Nekkar As | Device for dewatering waste in a fish cage |
-
2019
- 2019-12-09 CN CN201922185131.2U patent/CN211357898U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112825812A (en) * | 2021-01-11 | 2021-05-25 | 黄浩奇 | Multifunctional fish tank pneumatic filter |
| CN112640838A (en) * | 2021-01-18 | 2021-04-13 | 周崇 | Fish tank filter |
| NO20220419A1 (en) * | 2022-04-06 | 2023-10-09 | Nekkar As | Device for dewatering waste in a fish cage |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 611200 No. 439, North Section of Chenxi Avenue, Chongzhou Economic Development Zone, Chengdu, Sichuan Province Patentee after: Chengdu Ruimei Scale Intelligent Technology Co.,Ltd. Country or region after: Zhong Guo Address before: 611200 no.778, north section of Hongye Avenue, Chongzhou Economic Development Zone, Chengdu City, Sichuan Province Patentee before: CHENGDU RAME AQUATIC ANIMALS APPLIANCE CO.,LTD. Country or region before: Zhong Guo |
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| CP03 | Change of name, title or address |