CN216874556U - Circulating water planting and breeding system - Google Patents
Circulating water planting and breeding system Download PDFInfo
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- CN216874556U CN216874556U CN202220391413.7U CN202220391413U CN216874556U CN 216874556 U CN216874556 U CN 216874556U CN 202220391413 U CN202220391413 U CN 202220391413U CN 216874556 U CN216874556 U CN 216874556U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/60—Fishing; Aquaculture; Aquafarming
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Abstract
The utility model discloses a circulating water planting and breeding system, wherein a bottom water outlet of a culture pond is arranged at the bottom of the center of the culture pond, a bottom water discharge pipe is fixed at the lower end of the bottom water outlet of the culture pond, the other end of the bottom water discharge pipe is connected with a water outlet of the culture pond, a rice field is arranged outside the culture pond and is lower than the water outlet of the culture pond, a rice field overflow port is arranged at the other side of the rice field, the height of the rice field overflow port is lower than the water outlet of the culture pond, a water storage pond is fixed at the other side of the rice field overflow port, a water pump water inlet pipe is fixed at the other side of the water storage pond, a water pump is connected at the other side of the water pump water inlet pipe, a water pump water outlet pipe is connected with the water inlet of the culture pond, the inner side of an external water supply pipe for supplementing water source is fixed at one side above the water storage pond, and photovoltaic power storage equipment is fixed above the water storage pond. The utility model provides a circulating water planting and breeding system which is ecological in circulation, environment-friendly, free of energy consumption, efficient in breeding and high in rice yield by using rice planting and water purifying, photovoltaic power generation and storage and circulating water breeding technologies in a rice field.
Description
Technical Field
The utility model relates to aquaculture, in particular to a circulating water planting and breeding system for rice planting, photovoltaic power generation and aquaculture.
Background
The paddy field rice planting and fish culture are one of green production technologies mainly pushed by national governing departments, and fish excrement can provide part of fertilizer for paddy rice, so that the fertilizer consumption is reduced, the culture cost is saved, the culture benefit is improved, the problem of farmland desertion is solved, the sustainable development of agriculture is promoted, and the paddy field area suitable for developing comprehensive rice and fish culture in China is large.
At present, although comprehensive rice and fish planting is vigorously developed all over the country, the problems are more, the general effect is poor, the benefit is low, and the breeding enthusiasm is low.
The main reasons are:
1. the comprehensive planting and breeding of rice and fisheries requires widening and heightening a ridge of an original rice field, digging a fish ditch in the original rice field (generally occupying 8% of the total area of the rice field), arranging facilities for escape prevention, drainage and the like, and having high difficulty in field transformation engineering and high investment cost;
2. fish are bred in the rice field, fish diseases are difficult to prevent, and the mechanized rice transplanting and harvesting greatly affect the survival and growth of the fish, so that the symbiotic difficulty of the rice and the fish is increased;
3. cultured fishes are difficult to escape in a paddy field when rainstorm and water rise, difficult to catch when sold in the market, and only water is discharged to catch the fishes, but the growth of paddy rice is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide the circulating water planting and breeding system which is ecological in circulation, environment-friendly, free of energy consumption, high in breeding efficiency and high in rice yield.
The technical scheme of the utility model is as follows: a circulating water planting and raising system comprising: the water-saving rice field cultivation device comprises a cultivation pond, a water pump, a rice field, a cultivation pond water inlet, a cultivation pond bottom water outlet, a grid net, a bottom water discharge pipe, a cultivation pond water outlet, a rice field water outlet overflow gap, a water storage tank, a water pump water inlet pipe, a water pump water outlet pipe, photovoltaic power generation and storage equipment, an external water source supplementing water supply pipe and a valve, wherein the cultivation pond water inlet is arranged at the top of the outer side of the cultivation pond, the cultivation pond bottom water outlet is arranged at the bottom of the cultivation pond, the grid net for blocking fish is fixed on the water outlet of the bottom of the cultivation pond, the bottom water discharge pipe is fixed at the lower end of the water outlet of the bottom of the cultivation pond, the other end of the bottom water discharge pipe is connected with the cultivation pond water outlet, the cultivation pond water outlet is arranged at the other side of the cultivation pond, the height of the cultivation pond water outlet is equal to the height of a water line, the rice field is arranged at the outer side of the cultivation pond and is lower than the water outlet of the cultivation pond, the rice field overflow gap, the water pump is fixed on the water storage pool ridge, the water pump water outlet pipe is connected with the water inlet of the culture pond, the inner side of the external water supply pipe is fixed on one side above the water storage pool, the outer side of the external water supply pipe is fixed with a valve, the upper portion of the water storage pool is fixed with the photovoltaic power generation and storage equipment, and the photovoltaic power generation and storage equipment is connected with the water pump through an electric wire.
The upper part of the culture pond is a cylinder, the lower part of the culture pond is a cone, and an acute angle of 10-30 degrees is formed between the water inlet of the culture pond and the wall of the culture pond.
The area of the culture pond is 2-8% of the area of the rice field.
The photovoltaic power generation and storage equipment is common photovoltaic power generation and storage equipment sold in the market, and the power of the photovoltaic power generation and storage equipment is more than 3 times of that of the water pump 2.
The utility model utilizes the valve to control an external water source, supplements the water source for paddy fields and the impounding reservoir when the paddy fields and the impounding reservoir are dry and lack of water, and drives the water pump to provide a continuous breeding water source for the breeding pool through the electric energy provided by the photovoltaic power generation and storage equipment arranged on the water surface of the impounding reservoir. The fish feces in the culture pond are accumulated at the bottom outlet of the center of the culture pond, when the water level line of the culture pond is higher than the water outlet of the culture pond, the fish feces enter the rice field along with water flow through the fish fence net at the bottom of the center of the culture pond, the bottom outlet of the culture pond, the bottom drain pipe and the water outlet of the culture pond, organic fertilizers such as nitrogen, phosphorus and potassium contained in the fish feces can be provided for rice in the rice field for use, and high-quality water after degradation of harmful substances is collected in the reservoir through absorption and adsorption of aquatic plants such as rice, so that the combination of planting and breeding of circulating water is realized.
According to the utility model, through the technologies of rice planting and water purification in the rice field, photovoltaic power generation and storage and aquaculture with circulating water of aquatic products, the problems of high difficulty, high cost, symbiotic contradiction of rice and fish, difficulty in escape prevention, difficulty in fishing and the like in field transformation are solved, the circulating water planting and breeding system with ecological cycle, environmental protection, no energy consumption, high breeding efficiency and high rice yield is provided, and low-carbon, environmental protection and high efficiency of rice and fish harvest are realized.
Compared with the prior art, the utility model has the following advantages:
1. the original rice field is not reformed, the area of the rice field is not reduced, the basic protection of the rice field is not influenced, and the problems of high cost, disease prevention, escape prevention, high difficulty in fishing, rice and fish symbiosis contradiction and the like of the traditional rice field fish culture infrastructure are solved;
2. the fish feces are collected and discharged into a rice field, and an ecological planting mode without fertilization and pesticide spraying is adopted for aquatic crops such as paddy, so that the aims of promoting rice by fishing, realizing two purposes in one water and multiple harvests in one field are achieved, and a new mode of ecological cycle high-yield and high-efficiency agriculture is created;
3. the fish feces promote the growth of paddy, purify water quality and solve the problem of environmental pollution caused by aquaculture;
4. the photovoltaic power generation equipment is arranged on the water surface of the reservoir, does not occupy other land, provides energy for the circulating water pump, reduces energy consumption, and realizes low-carbon, environment-friendly and high-efficiency double harvest of rice and fish;
5. the utility model is not only suitable for planting rice, but also suitable for planting other aquatic organisms.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Detailed Description
As shown in fig. 1, a circulating water planting and raising system comprises: the water-saving culture pond comprises a culture pond 1, a water pump 2, a rice field 3, a culture pond water inlet 4, a culture pond bottom water outlet 5, a grid net 6, a bottom water discharge pipe 7, a culture pond water outlet 8, a rice field water outlet overflow port 9, a reservoir 10, a water pump water inlet pipe 11, a water pump water outlet pipe 12, a photovoltaic power generation and storage device 13, an external supplementary water source water supply pipe 14 and a valve 15, wherein the top of the outer side of the culture pond 1 is provided with the culture pond water inlet 4, the bottom of the center of the culture pond 1 is provided with the culture pond bottom water outlet 5, the grid net 6 for fish containment is fixed on the water outlet 5 of the bottom of the culture pond, the bottom water discharge pipe 7 is fixed at the lower end of the water outlet of the bottom of the culture pond 7, the other end of the bottom water discharge pipe 7 is connected with the culture pond water outlet 8, the culture pond water outlet 8 is positioned at the other side of the culture pond 1, the height of the culture pond water outlet 8 is equal to the water level 16, the rice field 3 is arranged at the outer side of the culture pond 1 and is lower than the culture pond water outlet 8, when the water level line 16 is higher than the water outlet 8 of the culture pond, water enters the rice field 3 through the grid net 6 at the bottom of the center of the culture pond 1, the water outlet 5 at the bottom of the culture pond, the water outlet 7 at the bottom and the water outlet 8 of the culture pond, the rice field overflow port 9 is arranged at the other side of the rice field 3, the height of the rice field overflow port 9 is lower than that of the water outlet 8 of the culture pond, the water reservoir 10 is fixed at the other side of the rice field overflow port 9, the water pump inlet pipe 11 is fixed at the other side of the water reservoir 10, the water pump 2 is connected with the water pump 2 at the other side of the water reservoir ridge, the water outlet pipe 12 of the water pump 2 is connected with the water inlet 4 of the culture pond, the inner side of the external supplementary water source water supply pipe 14 is fixed at one side above the water reservoir 10, when the weather is dry and in short of water, the external supplementary water source water enters the water reservoir 10, the valve 15 is fixed at the outer side of the external supplementary water source water supply pipe 14 to control the supplement of the water source, a photovoltaic power generation and storage device 13 is fixed above the water reservoir 10, the photovoltaic power generation and storage device 13 is connected with the water pump 2 through a wire, the water pump 2 is driven by electric energy provided by the photovoltaic power generation and storage device 13, and water sources purified through the rice field 3 are continuously provided for the culture pond 1 for the circulating use of cultured fishes.
The upper portion of the culture pond 1 is a cylinder and can also be an octagonal pond body, the lower portion of the culture pond is a conical body, a water source provided by the water pump 2 enters the culture pond 1 through the water inlet 4 of the culture pond, the water inlet 4 of the culture pond and the wall of the culture pond 1 form an acute angle of 10-30 degrees, and a water body of the culture pond 1 rotates under the action of water impulsive force and earth gravitation, so that dirt such as bottom excrement and residual bait in the aquaculture process is brought into the rice field 3 along with the water whirling to the bottom water outlet 5 in the center of the pond.
The area of the culture pond 1 is 2-8% of the area of the rice field 3.
The photovoltaic power generation and storage equipment 13 is common photovoltaic power generation and storage equipment sold in the market, the power of the photovoltaic power generation and storage equipment is more than 3 times of that of the water pump 2, and the storage equipment is used for storing surplus electric energy in the daytime, so that the problem that the water pump runs uninterruptedly at night is solved.
Claims (4)
1. A circulating water planting and raising system comprising: breed pond, water pump, paddy field, breed pond water inlet, breed bottom of the pool outlet, grid net, bottom drain pipe, breed pond delivery port, paddy field go out the gap, cistern, water pump inlet tube, water pump outlet pipe, photovoltaic power generation storage equipment, external replenishment water source delivery pipe, valve, breed pond outside top and be equipped with and breed pond water inlet, its characterized in that: the bottom of the center of the culture pond is provided with a bottom water outlet of the culture pond, a grating net for fish farming is fixed on the bottom water outlet of the culture pond, the lower end of the bottom water outlet of the culture pond is fixed with a bottom water outlet pipe, the other end of the bottom water outlet pipe is connected with a water outlet of the culture pond, the water outlet of the culture pond is positioned at the other side of the culture pond, the height of the water outlet of the culture pond is equal to the height of a water level line, the rice field is arranged at the outer side of the culture pond and is lower than the water outlet of the culture pond, the other side of the rice field is fixed with a water storage pond, the other side of the water storage pond is fixed with a water inlet pipe of a water pump, the water pump is fixed on a water storage pond ridge, the water outlet pipe of the water pump is connected with a water inlet of the culture pond, the inner side of an external water supply pipe is fixed at one side above the water storage pond, a valve is fixed on the outer side of the external water supply pipe for supplementing water, and photovoltaic power generation and storage equipment is fixed above the reservoir.
2. The circulating water planting and raising system of claim 1, wherein: the upper part of the culture pond is a cylinder, the lower part of the culture pond is a cone, and an acute angle of 10-30 degrees is formed between the water inlet of the culture pond and the wall of the culture pond.
3. A circulating water planting and raising system according to claim 1 or 2, wherein: the area of the culture pond is 2-8% of the area of the rice field.
4. A circulating water planting and raising system according to claim 3, wherein: the power of the photovoltaic power generation and storage equipment is more than 3 times of that of the water pump 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220391413.7U CN216874556U (en) | 2022-02-25 | 2022-02-25 | Circulating water planting and breeding system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220391413.7U CN216874556U (en) | 2022-02-25 | 2022-02-25 | Circulating water planting and breeding system |
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| Publication Number | Publication Date |
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| CN216874556U true CN216874556U (en) | 2022-07-05 |
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| CN202220391413.7U Active CN216874556U (en) | 2022-02-25 | 2022-02-25 | Circulating water planting and breeding system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115500306A (en) * | 2022-08-18 | 2022-12-23 | 灵武市金河渔业专业合作社 | Rice field circulating water high-density culture system |
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2022
- 2022-02-25 CN CN202220391413.7U patent/CN216874556U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115500306A (en) * | 2022-08-18 | 2022-12-23 | 灵武市金河渔业专业合作社 | Rice field circulating water high-density culture system |
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