CN106305583B - Safety device for protecting fishpond - Google Patents
Safety device for protecting fishpond Download PDFInfo
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- CN106305583B CN106305583B CN201610691819.6A CN201610691819A CN106305583B CN 106305583 B CN106305583 B CN 106305583B CN 201610691819 A CN201610691819 A CN 201610691819A CN 106305583 B CN106305583 B CN 106305583B
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- floating body
- water
- drain pipe
- annular floating
- pipe
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
Abstract
A safety device for protecting a fish pond belongs to the field of aquaculture, the lower part of a drain pipe of the safety device extends into a tubular hole of a base, a transverse flange disc at the middle lower part of the drain pipe is fixed on the base, a water outlet at the lower end of the drain pipe is communicated with the tubular hole of the base, the tubular hole of the base is connected with a water passage which is built at the bottom of the fish pond and leads to the outside of the fish pond, and an annular floating body is sleeved on the upper part of the drain pipe. The fitting surface is fitted to the outer surface of the drain pipe so as to be slidable on the drain pipe, and is capable of opening or closing the drain passage when sliding up and down. The fishpond protection safety device is compact and reasonable in structure, convenient to manufacture and use, strong in safety protection capability, high in automation degree, good in effects of automatically draining water and keeping the water level in the fishpond, free of people for watching during automatic draining, and capable of automatically closing the drainage channel to keep the water level when the water level in the fishpond is lower than a set breeding water level, so that the fishpond protection safety device is a necessary device for safety protection and automatic management of the fishpond.
Description
Technical Field
The invention relates to a safety device for protecting a fishpond in the field of aquaculture.
Background
In the heavy rain, the water in the fish pond is swelled to cause the water in the fish pond to turn over from the pond ridge, so that the fish cultured in the fish pond is washed away, and the pond ridge of the fish pond is also washed away frequently, thereby causing great loss to farmers. In order to ensure the culture safety of a fishpond, a device capable of automatically protecting the fishpond is invented through long-term research.
Disclosure of Invention
The invention aims to provide an environment-friendly safety protection device and a method thereof, wherein the environment-friendly safety protection device can automatically manage and maintain the water level in a fishpond, protect fishes, shrimps, crabs and the like cultured in the fishpond from being washed away by heavy rain, and automatically drain excessive rainwater in the fishpond.
In order to achieve the purpose, the device for protecting the fishpond mainly comprises an annular floating body, a buoyancy cavity, a water inlet, a communicating pipe, a water outlet, a matching surface, a drain pipe and a base.
The lower part of the drain pipe extends into the tubular hole of the base to be fixed, a water outlet at the lower end of the drain pipe is communicated with the tubular hole of the base, the tubular hole of the base is connected with a water passage which is built at the bottom of the fishpond and leads to the outside of the fishpond, and the upper part of the drain pipe is sleeved with an annular floating body. The matching surface of the annular floating body is matched with the outer surface of the upper part of the drain pipe so as to slide on the upper part of the drain pipe, and the annular floating body can open the drain channel when sliding upwards and close the drain channel when sliding downwards; when the annular floating body floats upwards along with the rise of the water level, the annular floating body slides upwards on the drain pipe, and then the drain channel can be opened; the drain passage can be closed when the annular floating body slides downward on the drain pipe as the water level drops.
The drainage pipe is a combination of a straight-through pipeline and a transverse flange disc, the straight-through pipeline is a hollow straight pipe, the upper end of the straight-through pipeline is a water inlet, the lower end of the straight-through pipeline is a water outlet, and the transverse flange disc is arranged on the surface of the pipe close to the lower end of the straight-through pipeline and is vertical to the straight-through pipeline; the pipe surface of the upper part of the drain pipe or the pipe surface of the drain pipe fixed above the base is a smooth round pipe-shaped outer surface which is matched with the matching surface of the annular floating body.
The annular floating body is a circular cavity body, the cavity body in the annular floating body is a buoyancy cavity, the inner ring surface of the annular floating body is a matching surface, and the matching surface is a smooth circular inner ring surface; a water inlet hole is arranged on one surface below the annular floating body or the lower part outside the annular floating body, a water outlet hole is arranged on the annular surface of the matching surface of the annular floating body, a communicating pipe is arranged in the buoyancy cavity between the water inlet hole and the water outlet hole to connect the water inlet hole and the water outlet hole, and the communicating pipe is communicated with the water inlet hole and the water outlet hole; the buoyancy cavity is a buoyancy cavity, and the buoyancy generated by the buoyancy cavity can support the weight of the annular floating body and enable the water surface to be between the upper end surface of the annular floating body and the water outlet hole on the matching surface when the annular floating body floats on the water surface.
The base is a base built at the bottom of the fishpond and is built into a hollow base body with a tubular hole; the upper part of the tubular hole of the base is used for fixing the lower part of the drain pipe, and the tubular hole of the part except the drain pipe is used for draining water.
When the drainage pipe is installed, the lower end of the drainage pipe is inserted into the pipe-type hole in the middle of the base and fixed; the mating surface of the annular float is then fitted over the smooth, round tubular outer surface of the upper portion of the drain pipe.
When fishes, shrimps and crabs are cultured in the water-filled fish pond, when the water level in the fish pond is lower than the set culture water level, the water outlet hole on the matching surface of the annular floating body is shielded and sealed by the upper part of the drain pipe, and the drain channel entering the drain pipe from the water inlet hole is disconnected. When raining, when the water level in the fish pond is higher than the set breeding water level, the annular floating body floats upwards and slides upwards on the smooth circular tube-shaped outer surface of the upper part of the drain pipe, along with the floating of the annular floating body, the water outlet hole on the matching surface of the annular floating body exposes out of the water inlet at the upper end of the drain pipe, water enters the water inlet at the upper end of the drain pipe through the water outlet hole after entering the communicating pipe from the water inlet hole, and then enters the tubular hole in the base from the drain pipe to discharge the water out of the fish pond, so that the safety of the fish pond. After the rain stops, when the water level in the fishpond drains along with the opening of the drainage channel, the water level naturally decreases; after the water level is reduced, the annular floating body naturally descends along with the water level, and when the water level reaches the set breeding water level, the water outlet hole on the matching surface of the annular floating body is lower than the upper end of the drain pipe along with the descending of the annular floating body; at the moment, the water outlet hole on the matching surface of the annular floating body is partially shielded and sealed by the upper part of the drain pipe, and a drain channel entering the drain pipe from the water inlet hole is cut off.
A method for manufacturing a device for protecting the safety of a fishpond is characterized in that:
the drain pipe is manufactured as a combination of a straight-through pipe, the straight-through pipe being partly manufactured as a hollow straight pipe, the upper end being manufactured as a water inlet, the lower end being manufactured as a water outlet, and a transverse flange disc, which is manufactured on the pipe surface near the lower end of the straight-through pipe, perpendicular to the straight-through pipe; the pipe surface of the upper portion of the drain pipe or the pipe surface of the drain pipe fixed to the portion above the base is made into a smooth circular pipe-shaped outer surface which is fitted with the fitting surface of the annular floating body.
The annular floating body is manufactured into a circular cavity body, the cavity body in the annular floating body is manufactured into a buoyancy cavity, the inner ring surface of the annular floating body is manufactured into a matching surface, and the matching surface is manufactured into a smooth straight pipe type inner ring surface; a water inlet is formed in one surface below the annular floating body or the lower part outside the annular floating body, a water outlet is formed in the annular surface of the matching surface of the annular floating body, a communicating pipe is formed in a buoyancy cavity between the water inlet and the water outlet and is connected with the water inlet and the water outlet, and the communicating pipe is communicated with the water inlet and the water outlet.
The base is manufactured as a base built at the bottom of the fishpond and as a hollow seat body with a tubular hole.
The lower part of the drain pipe extends into the tubular hole of the base to be fixed, a water outlet at the lower end of the drain pipe is communicated with the tubular hole of the base, the tubular hole of the base is connected with a water passage which is built at the bottom of the fishpond and leads to the outside of the fishpond, and the upper part of the drain pipe is sleeved with an annular floating body.
The annular floating body is a sliding switch for opening and closing a drainage channel of the fishpond safety device, the drainage channel is opened by utilizing buoyancy generated by the annular floating body, and the drainage channel is automatically closed by utilizing the gravity of the annular floating body.
The water inlet hole and the water outlet hole are both lower than the water surface of the normal breeding water level.
In order to prevent aquatic animals cultured in water from flowing away from safe drainage, a blocking net for blocking the cultured animals from entering the water inlet is fixed at the water inlet of the annular floating body.
The safety device for protecting the fishpond does not need to be driven by energy during automatic drainage, and is environment-friendly and safe.
The fish pond protection safety device has the advantages of compact and reasonable structure, convenience in manufacture and use, strong safety protection capability, high automation degree, good effects of automatically draining water and keeping the water level in the fish pond, no need of watching during automatic drainage, and capability of automatically closing the drainage channel to keep the water level when the water level in the fish pond is lower than the set culture water level, thereby being a necessary device for safety protection and automatic management of the fish pond.
Drawings
Fig. 1 is a schematic view of a sectional structure of a safety device for protecting a fish pond when it is closed;
fig. 2 is a schematic view of a sectional structure of the safety device for protecting a fish pond when it is opened;
fig. 3 is a schematic view of a sectional structure of the safety device for protecting a fish pond installed in the fish pond.
Shown in the figure: the device comprises an annular floating body 1, a communicating pipe 2, a water inlet hole 3, a water outlet hole 4, a matching surface 5, a drain pipe 6, water 7, a base 8 and a pond ridge 9.
Detailed Description
The invention discloses a fish pond protection safety device which mainly comprises an annular floating body 1, a buoyancy cavity, a water inlet 3, a communicating pipe 2, a water outlet 4, a matching surface 5, a water discharge pipe 6 and a base 8.
The lower part of the drain pipe 6 extends into the tubular hole of the base 8 to be fixed, the water outlet at the lower end of the drain pipe 6 is communicated with the tubular hole of the base 8, the tubular hole of the base 8 is connected with a water passage which is built at the bottom of the fishpond and leads to the outside of the fishpond, and the upper part of the drain pipe 6 is sleeved with the annular floating body 1. The matching surface 5 of the annular floating body 1 is matched with the outer surface of the upper part of the drain pipe 6 so as to slide on the upper part of the drain pipe 6, and the annular floating body can open the drain channel when sliding upwards and close the drain channel when sliding downwards; when the annular floating body 1 floats upwards along with the rise of the water level, the annular floating body slides upwards on the drain pipe 6, and then a drain channel can be opened; the drain passage can be closed when the annular floating body 1 slides down on the drain pipe 6 as the water level drops.
The water discharge pipe 6 is manufactured as a combination of a straight-through pipe, the straight-through pipe being partly manufactured as a hollow straight pipe, the upper end being manufactured as a water inlet, the lower end being manufactured as a water outlet, and a transverse flange disc, which is manufactured on the pipe surface near the lower end of the straight-through pipe, perpendicular to the straight-through pipe; the pipe surface of the upper part of the drain pipe 6 or the pipe surface of the drain pipe 6 fixed to the part above the base 8 is made into a smooth round pipe-shaped outer surface which is fitted with the fitting surface 5 of the annular floating body 1.
The annular floating body 1 is manufactured into a circular cavity body, the cavity body in the annular floating body 1 is manufactured into a buoyancy cavity, the inner ring surface of the annular floating body 1 is manufactured into a matching surface 5, and the matching surface 5 is manufactured into a smooth straight-tube inner ring surface; a water inlet hole 3 is manufactured on one surface below the annular floating body 1 or the lower part outside the annular floating body 1, a water outlet hole 4 is manufactured on the annular surface of a matching surface 5 of the annular floating body 1, a communicating pipe 2 is manufactured in a buoyancy cavity between the water inlet hole 3 and the water outlet hole to connect the water inlet hole 3 and the water outlet hole 4, and the communicating pipe 2 is communicated with the water inlet hole 3 and the water outlet hole 4.
The base 8 is manufactured as a base to be built at the bottom of the fishpond, and is manufactured as a hollow seat body with a tubular hole; the upper portion of the tubular hole of the base 8 is used for fixing the lower portion of the drain pipe 6, and the tubular hole of the portion other than the drain pipe 6 is used for discharging water.
When the drainage pipe is installed, the lower end of the drainage pipe 6 is inserted into the pipe-type hole in the middle of the base 8 and fixed; thereafter, the mating surface 5 of the annular floating body 1 is fitted over the smooth round tubular outer surface of the upper part of the drain pipe 6.
When fishes, shrimps and crabs are cultured in the water-filled fish pond, when the water level in the fish pond is lower than the set culture water level, the water outlet hole 4 on the matching surface 5 of the annular floating body 1 is partially shielded and sealed by the upper part of the drain pipe 6, and a drain passage which enters the drain pipe 6 from the water inlet hole 3 is disconnected. When raining, when the water level in the fish pond is higher than the set culture water level, the annular floating body 1 floats upwards and slides upwards on the smooth circular tube-shaped outer surface of the upper part of the drain pipe 6, along with the floating of the annular floating body 1, the water outlet hole 4 on the matching surface 5 of the annular floating body 1 is exposed out of the water inlet at the upper end of the drain pipe 6, water 7 enters the communicating pipe 2 from the water inlet hole 3 and then enters the water inlet at the upper end of the drain pipe 6 through the water outlet hole 4, and then the water 7 is discharged out of the fish pond from the tubular hole in the base through the drain pipe 6, so that the safety of the fish. After the rain stops, when the water level in the fishpond drains along with the opening of the drainage channel, the water level naturally decreases; after the water level is reduced, the annular floating body 1 naturally descends along with the water level, and when the water level reaches the set breeding water level, the water outlet hole 4 on the matching surface 5 of the annular floating body 1 is lower than the upper end of the water discharge pipe 6 along with the descending of the annular floating body 1; at this time, the water outlet 4 on the matching surface 5 of the annular floating body 1 is partially shielded and sealed by the upper surface of the water discharge pipe 6, and a water discharge channel entering the water discharge pipe 6 from the water inlet 3 is cut off.
Claims (1)
1. A safety device for protecting a fishpond is characterized in that: the fishpond protection safety device comprises an annular floating body, a buoyancy cavity, an inner through pipe, a water inlet, a communicating pipe, a water outlet, a matching surface, a drain pipe and a base;
the lower part of the drain pipe extends into the tubular hole of the base to be fixed, a water outlet at the lower end of the drain pipe is communicated with the tubular hole of the base, the tubular hole of the base is connected with a water passage which is built at the bottom of the fishpond and leads to the outside of the fishpond, and the upper part of the drain pipe is sleeved with an annular floating body; the matching surface of the annular floating body is matched with the outer surface of the upper part of the drain pipe so as to slide on the upper part of the drain pipe, and the annular floating body can open the drain channel when sliding upwards and close the drain channel when sliding downwards; when the annular floating body floats upwards along with the rise of the water level, the annular floating body slides upwards on the drain pipe, and then the drain channel can be opened; when the annular floating body slides downwards on the drain pipe along with the drop of the water level, the drain channel can be closed;
the water discharge pipe is a straight-through pipeline which is a hollow straight pipe, the upper end of the straight-through pipeline is a water inlet, and the lower end of the straight-through pipeline is a water outlet; the pipe surface of the part of the drain pipe fixed above the base is a smooth round pipe-shaped outer surface which is matched with the matching surface of the annular floating body;
the annular floating body is a circular cavity body, the cavity body in the annular floating body is a buoyancy cavity, the inner ring surface of the annular floating body is a matching surface, and the matching surface is a smooth circular inner ring surface; a water inlet hole is arranged on one surface below the annular floating body or the lower part outside the annular floating body, a water outlet hole is arranged on the annular surface of the matching surface of the annular floating body, a communicating pipe is arranged in the buoyancy cavity between the water inlet hole and the water outlet hole to connect the water inlet hole and the water outlet hole, and the communicating pipe is communicated with the water inlet hole and the water outlet hole; the water inlet and the water outlet are both lower than the water surface of the normal culture water level; the buoyancy cavity is a buoyancy generating cavity, and the buoyancy generated by the buoyancy cavity can support the weight of the annular floating body and enable the water surface to be between the upper end surface of the annular floating body and the water outlet hole on the matching surface when the annular floating body floats on the water surface;
a blocking net for blocking the cultured animals from entering the water inlet is fixed at the water inlet of the annular floating body;
the base is a base built at the bottom of the fishpond and is built into a hollow base body with a tubular hole; the upper part of the tubular hole of the base is used for fixing the lower part of the drain pipe, and the tubular hole of the part except the fixed drain pipe is used for draining water;
when the drainage pipe is installed, the lower end of the drainage pipe is inserted into the pipe-type hole in the middle of the base and fixed; then, the matching surface of the annular floating body is sleeved on the smooth circular tube-shaped outer surface of the upper part of the drain pipe;
when fish, shrimp and crab are cultured in the water-filled fish pond, when the water surface in the fish pond is lower than the set culture water level, the water outlet hole on the matching surface of the annular floating body is shielded and sealed by the upper part of the drain pipe, and the drain passage which enters the drain pipe from the water inlet hole is disconnected; when raining, when the water surface in the fish pond is higher than the set culture water level, the annular floating body floats upwards and slides upwards on the smooth circular tube-shaped outer surface of the upper part of the drain pipe, along with the floating of the annular floating body, the water outlet hole on the matching surface of the annular floating body is exposed out of the water inlet at the upper end of the drain pipe, water enters the water inlet at the upper end of the drain pipe through the water outlet hole after entering the communicating pipe from the water inlet hole, and then enters the tubular hole in the base from the drain pipe to discharge the water out of the fish pond, so that the safety of the fish; after the rain stops, when the water level in the fishpond drains along with the opening of the drainage channel, the water level naturally decreases; after the water level is reduced, the annular floating body naturally descends along with the water level, and when the water level reaches the set breeding water level, the water outlet hole on the matching surface of the annular floating body is lower than the upper end of the drain pipe along with the descending of the annular floating body; at the moment, the water outlet hole on the matching surface of the annular floating body is partially shielded and sealed by the upper part of the drain pipe, and a drain channel entering the drain pipe from the water inlet hole is cut off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610691819.6A CN106305583B (en) | 2016-08-22 | 2016-08-22 | Safety device for protecting fishpond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610691819.6A CN106305583B (en) | 2016-08-22 | 2016-08-22 | Safety device for protecting fishpond |
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| Publication Number | Publication Date |
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| CN106305583A CN106305583A (en) | 2017-01-11 |
| CN106305583B true CN106305583B (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610691819.6A Active CN106305583B (en) | 2016-08-22 | 2016-08-22 | Safety device for protecting fishpond |
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Citations (3)
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| SU1021706A1 (en) * | 1982-02-05 | 1983-06-07 | Всесоюзный Научно-Исследовательский Институт Комплексной Автоматизации Мелиоративных Систем | Apparatus for maintaining water level in hydrotechnical structure |
| SU1332273A1 (en) * | 1986-04-14 | 1987-08-23 | Кубанский сельскохозяйственный институт | Water discharge and level regulator |
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| TWI335977B (en) * | 2007-12-19 | 2011-01-11 | Ind Tech Res Inst | Refrigerant floating expansion apparatus |
| CN201362843Y (en) * | 2009-01-17 | 2009-12-16 | 金贤世 | Automatic water supplying gate for locating paddy fields |
| US7762741B1 (en) * | 2009-05-11 | 2010-07-27 | Moody Jonathan D | Flow control system for a detention pond |
| CN201915487U (en) * | 2010-07-29 | 2011-08-03 | 娄一晟 | Automatic-sealing deodorant floor drain |
| CN202031071U (en) * | 2011-04-28 | 2011-11-09 | 黑龙江八一农垦大学 | Automatic control device for farmland drainage |
| CN202108035U (en) * | 2011-05-11 | 2012-01-11 | 中国水利水电科学研究院 | Embedded pipe drainage control device |
| CN202489050U (en) * | 2012-03-22 | 2012-10-17 | 四川科伦药业股份有限公司 | Automatic water replenishing device for animal breeding cage |
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| CN203840967U (en) * | 2014-04-29 | 2014-09-24 | 浙江广厦建设职业技术学院 | Water body circulation device for fish pond |
| RU2579259C1 (en) * | 2015-02-02 | 2016-04-10 | Федеральное государственное бюджетное научное учреждение "Всероссийский научно-исследовательский институт мелиорированных земель" (ФГБНУ ВНИИМЗ) | Drain well-absorber for receiving and discharge of surface water |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU920649A1 (en) * | 1980-05-12 | 1982-04-15 | Южный научно-исследовательский институт гидротехники и мелиорации | Hydrotechnical structure pool level regulator |
| SU1021706A1 (en) * | 1982-02-05 | 1983-06-07 | Всесоюзный Научно-Исследовательский Институт Комплексной Автоматизации Мелиоративных Систем | Apparatus for maintaining water level in hydrotechnical structure |
| SU1332273A1 (en) * | 1986-04-14 | 1987-08-23 | Кубанский сельскохозяйственный институт | Water discharge and level regulator |
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Effective date of registration: 20201112 Address after: 408000 No. 52 Pine Road, Fuling District, Chongqing, China Applicant after: CHONGQING BEIJING SCIENCE & TECHNOLOGY RESEARCH AND DEVELOPMENT Co.,Ltd. Address before: 646500 No. 41 Renmin Road, Gulin County, Sichuan, Luzhou Applicant before: Xu Guozhong |
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