Outdoor photovoltaic panel commercial soft-shelled turtle culture pond

Abstract

The utility model provides an outdoor photovoltaic panel commercial soft-shelled turtle culture pond which integrates photovoltaic power generation and commercial soft-shelled turtle culture and realizes efficient utilization of resources. The culture pond comprises a culture pond body, a water source assembly, a supporting assembly, a photovoltaic panel and a flushing assembly. The supporting assembly lifts the photovoltaic panel above the water surface, so that the power generation efficiency is ensured; the water source assembly cyclically utilizes water resources and maintains the breeding environment; a temperature difference layer is formed at the bottom of the culture pond through the specially-designed groove, a suitable growth environment is provided for commercial soft-shelled turtles, and meanwhile collection and management are facilitated. The photovoltaic panel not only supplies power, but also serves as a sunshade facility to optimize breeding conditions. The flushing assembly periodically cleans the photovoltaic panel to guarantee the power generation performance. By means of the innovative design, energy self-sufficiency, breeding environment optimization and economic benefit improvement are achieved, a new way is provided for commercial soft-shelled turtle breeding and renewable energy utilization, and wide application prospects are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of aquaculture and renewable energy utilization, concretely is a kind of breeding pond system combined with outdoor photovoltaic panel and commodity turtle breeding technology, to solve the problem of the environment of commodity turtle by efficient utilization of solar power at the same time, realize the win-win of energy and agricultural production. BACKGROUND

[0002] Traditional commodity turtle breeding often faces problems such as high energy consumption, low water resource utilization efficiency and environmental pollution. With the rapid development of renewable energy technology, combining photovoltaic technology with aquaculture has become a new way to improve resource utilization efficiency. However, how to ensure effective power generation of photovoltaic panels while not affecting the normal operation of the breeding pond has become a problem to be solved.

[0003] The patent with application number CN202322816244.4 provides a large-volume greenhouse turtle breeding pond; it includes a breeding pond, a drainage assembly, an independent oxygenation assembly and several hanging assemblies; the inside area of the breeding pond is provided with a hanging area, and the bottom of the breeding pond is provided with a sump; the drainage pipe of the drainage assembly is in communication with the bottom of the sump at one end, and is connected with a drainage connector at the other end; the lower end of the pipe can be detachably connected with the drainage connector; the independent oxygenation assembly is arranged at the bottom of the breeding pond, and the micro-porous oxygenation machine is connected with the several micro-porous oxygenation discs to supply oxygen to the micro-porous oxygenation discs; the several hanging assemblies are arranged in the hanging area of the breeding pond, and the hanging ropes of the hanging assemblies are fixed at both ends to the upper sides of the breeding pond; the hanging net is fixed to the hanging ropes. The large-volume greenhouse turtle breeding pond expands the volume of the breeding pond, changes the oxygenation mode, feeding method, warming method and fry management, increases the stocking density and total amount per pond, improves the unit yield and reduces the breeding cost.

[0004] However, the above-mentioned patent technology cannot ensure effective power generation of photovoltaic panels while not affecting the normal operation of the breeding pond. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide an outdoor photovoltaic panel commodity turtle breeding pond to solve the problems raised in the above background technology:

[0006] (1) how to ensure effective power generation of photovoltaic panels while not affecting the normal operation of the breeding pond.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions:

[0008] An outdoor photovoltaic panel commodity turtle breeding pond;

[0009] It includes a breeding pond body, several support assemblies, several groups of photovoltaic panels and multiple groups of flushing assemblies.

[0010] The support assembly comprises a mounting plate, a plurality of fixed pillars and a plurality of support frames, the lower end of the fixed pillar is fixed to the bottom of the aquaculture pond body, the upper end of the fixed pillar extends above the liquid level of the aquaculture pond body, the plurality of fixed pillars of the same group of support assemblies are sequentially and spacedly arranged along the length direction of the aquaculture pond body, the plurality of support frames correspond to the plurality of fixed pillars one by one, the lower side of the support frame is fixedly connected to the upper end of the corresponding fixed pillar, and the upper end of the support frame is fixedly connected to the mounting plate.

[0011] A plurality of groups of photovoltaic panels correspond to the plurality of support assemblies, each group of photovoltaic panels comprises a plurality of photovoltaic panels, the plurality of photovoltaic panels in the same group are sequentially and closely mounted on the mounting plate of the corresponding support assembly, the arrangement direction of the plurality of photovoltaic panels in the same group is consistent with the length direction of the aquaculture pond body, and the plurality of groups of photovoltaic panels are arranged in a spaced manner along the width direction of the aquaculture pond body.

[0012] Each photovoltaic panel is provided with a flushing assembly, the flushing assembly comprises a spray head and a hose, the hose has a first end connected to a high-pressure water source, a second end connected to the spray head, the spray head is fixed to the upper side of the corresponding photovoltaic panel, and the spray head is aligned with the upper end surface of the photovoltaic panel.

[0013] On the basis of the above technical scheme, the utility model further can make the following improvements.

[0014] Further, the flushing assembly further comprises a fixing frame, the lower end of the fixing frame is fixedly connected to the upper end of the fixed pillar, the upper end of the fixing frame extends to the upper side of the corresponding photovoltaic panel, and the spray head is fixed to the upper end of the fixing frame.

[0015] Further, the water source assembly comprises a water pump, a speed reducer, an inlet pipeline and a water delivery pipeline, the first end of the inlet pipeline extends into the liquid in the aquaculture pond body, the second end of the inlet pipeline is connected to the water inlet of the water pump, the first end of the water delivery pipeline is connected to the water outlet of the water pump, the first ends of the hoses of the plurality of flushing assemblies are connected to the water delivery pipeline, and the speed reducer drives the water pump to operate.

[0016] Further, the bottom of the aquaculture pond body is provided with at least one groove.

[0017] Further, the side wall and the bottom surface of the groove are provided with chamfered surfaces.

[0018] Further, the upper end of the fixed pillar of the support assembly extends 3.5 m above the water surface.

[0019] Further, the photovoltaic panels of the two adjacent groups are spaced apart by 7 m in the width direction of the aquaculture pond body in the horizontal plane projection.

[0020] After the structure is adopted, the aquaculture pond body serves as the breeding environment of commodity turtles and has suitable environment and structure to adapt to the growth needs of the turtles.

[0021] The water pump of the water source assembly takes water from the inside of the breeding pool body through the water inlet pipeline, and outputs through the water conveying pipeline after being driven by the speed reducer, for washing the photovoltaic panel or supplementing the dissolved oxygen of the breeding water. The recycling rate of water resources is improved.

[0022] The fixed support of the support assembly penetrates into the bottom of the breeding pool body, and the upper end is 3.5 meters higher than the liquid level of the breeding pool body, which ensures better ventilation and lighting of the breeding pool and meets the growth needs of turtles. The support frame is fixedly connected with the fixed support, and then connected with the mounting plate to form a stable support structure. The mounting plate is inclined to the south to maximize the use of sunlight resources.

[0023] The photovoltaic panel assembly is composed of a plurality of photovoltaic panels arranged closely and installed on the mounting plate of the corresponding support assembly. The arrangement direction is consistent with the length of the breeding pool body, and two groups of photovoltaic panels are arranged along the width direction of the breeding pool body with a spacing of 7 meters, which not only ensures sufficient illumination, but also avoids mutual shielding and improves power generation efficiency.

[0024] Each photovoltaic panel is provided with a washing assembly, which periodically cleans the photovoltaic panel using the water flow provided by the water pump to keep it clean and improve the power generation efficiency.

[0025] The breeding pool body is provided with a groove consistent with the length of the pool body, and the unique design forms a temperature difference layer in the breeding pool body. In high temperature or cold weather, the groove can provide a more suitable area for the commercial turtles than the extreme temperature outside, which helps the healthy growth of the commercial turtles. In addition, when the water in the breeding pool body is pumped out, the commercial turtles will instinctively concentrate in the groove, which not only facilitates the collection work of the breeders, but also reduces the potential harm to the turtles during the catching process.

[0026] The beneficial effects of the outdoor photovoltaic panel commercial turtle breeding pool are:

[0027] (1) Energy saving and emission reduction: through photovoltaic panel power generation, green energy is provided for the breeding pool, reducing the dependence on traditional energy.

[0028] (2) Efficient use of space: the combination of photovoltaic panels and breeding pools realizes the three-dimensional use of land resources and improves the space utilization rate.

[0029] (3) Optimize the breeding environment: the design of the water source assembly and the washing assembly effectively maintains the water quality of the breeding pool; the groove design further improves the comfort of the breeding environment and provides more suitable living conditions for commercial turtles.

[0030] (4) Significant economic benefits: the electricity generated by photovoltaic power generation can be used for the operation of the breeding pool, even for export, increasing the income source; at the same time, commercial turtle breeding itself is also a profitable project, and the combination of the two has significant economic benefits.

[0031] (5), easy to manage: the groove design makes it easy to collect the commodity turtle when needed, improves the efficiency of breeding management. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 is a cross-sectional view of the embodiment of the outdoor photovoltaic commodity turtle breeding pond.

[0033] Figure 2 is Figure 1 along the A-A cross-sectional view.

[0034] Explanation of reference numerals in the drawing:

[0035] Breeding pond body-100; groove-110; mounting plate-210; fixed pillar-220; support frame-230; photovoltaic panel-310; water pump-410; speed reducer-420; water inlet pipeline-430; water delivery pipeline-440; spray head-510; fixed frame-520; hose-530. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, a lot of specific details are set forth in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present application, therefore the present application is not limited by the specific implementation disclosed below.

[0037] The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for illustrative purposes and do not represent the only implementation.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terms used in the specification of the present application herein are only for the purpose of describing the specific embodiments and are not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0039] Please refer to Figures 1 to 2 .

[0040] The outdoor photovoltaic commodity turtle breeding pond comprises a breeding pond body 100, a water source assembly, two sets of support assemblies, two sets of photovoltaic panels and multiple sets of flushing assemblies.

[0041] The support assembly comprises a mounting plate 210, a plurality of fixed pillars 220 and a plurality of support frames 230, the lower end of the fixed pillar 220 is inserted into the bottom of the culture pond body 100, the upper end of the fixed pillar 220 extends above the liquid level of the culture pond body 100, the upper end of the fixed pillar 220 extends 3.5m above the water surface, the plurality of fixed pillars 220 of the same group of support assemblies are sequentially and spacedly distributed along the length direction of the culture pond body 100, the plurality of support frames 230 correspond to the plurality of fixed pillars 220 one by one, the lower side of the support frame 230 is welded and fixed with the upper end of the corresponding fixed pillar 220, the upper end of the support frame 230 is welded and fixed with the mounting plate 210, and the upper end of the mounting plate 210 is inclined southward.

[0042] The two groups of photovoltaic panels correspond to the two groups of support assemblies, each group of photovoltaic panels comprises a plurality of photovoltaic panels 310, the plurality of photovoltaic panels 310 in the same group are sequentially and closely mounted on the mounting plate 210 of the corresponding support assembly, the arrangement direction of the plurality of photovoltaic panels 310 in the same group is consistent with the length direction of the culture pond body 100, the two groups of photovoltaic panels are spacedly arranged along the width direction of the culture pond body 100, and the photovoltaic panels 310 of the adjacent two groups are 7m apart in the horizontal plane projection in the width direction of the culture pond body 100.

[0043] The water source assembly comprises a water pump 410, a speed reducer motor 420, an inlet water pipe 430 and a water delivery pipe 440, the inlet water pipe 430 extends into the liquid in the culture pond body 100, the tail end of the inlet water pipe 430 is communicated with the water inlet of the water pump 410, the head end of the water delivery pipe 440 is communicated with the water outlet of the water pump 410, and the speed reducer motor 420 drives the water pump 410 to operate.

[0044] Each photovoltaic panel 310 is provided with a washing assembly, the washing assembly comprises a spray head 510, a fixing frame 520 and a hose 530, the lower end of the fixing frame 520 is fixedly connected to the upper end of the fixed pillar 220, the upper end of the fixing frame 520 extends to the upper side of the corresponding photovoltaic panel 310, the spray head 510 is fixed on the upper end of the fixing frame 520, the tail end of the hose 530 is connected with the spray head 510, the head end of the hose 530 of the plurality of washing assemblies is communicated with the water delivery pipe 440 through a valve body, the spray head 510 is fixed on the upper side of the corresponding photovoltaic panel 310, and the spray head 510 is aligned with the upper end face of the photovoltaic panel 310.

[0045] The culture pond body 100 is provided with two grooves 110, the length direction of the groove 110 is consistent with the length direction of the culture pond body 100, and the side wall of the groove 110 and the bottom surface of the culture pond body 100 are provided with chamfered surfaces.

[0046] The distance between the periphery of the two groups of photovoltaic panels is to meet the period of 9:00-15:00 in the year, the front and rear do not block each other, the general fixed support 220 distance is 3 meters, the front and rear distance is 5 meters, the distance between the photovoltaic panel 310 and the water surface is 2.5 meters. It is found in practice that the water environment under the installation of the photovoltaic panel 310 under the above-mentioned standard cannot completely meet the growth needs of the turtles, the fixed support 220 row distance is 8 meters, the distance from the water surface is 3.5 meters, the size of the installation of the photovoltaic panel 310 under the pond body 100 water surface, the light condition is better, the turtles receive light for a long time, the body color quality of the turtles is better, at 6 o'clock in the afternoon at the end of July, the pond surface can be illuminated by the sun, the photovoltaic panel 310 is high from the water surface, the air under the panel is better, and the water body is more mobile. The effect of the turtles raised in such an environment is close to that of the open pond.

[0047] The bottom of the pond body 100 is dug with a groove 110. The conventional pond body 100 has a flat bottom. When the pond is drained, the turtles are evenly distributed in the silt on the bottom, and the whole bottom needs to be searched. Moreover, it must be searched every day, otherwise it needs to be searched again the next day. The pond body 100 of the present embodiment has a groove 110 at the bottom. The pond body 100 is rectangular, with an area of 3.5 mu and a length-width ratio of 3.5:1. It is oriented east-west, and the groove 110 is opened along the inner sides of the long edges. The distance from the groove 110 to the base of the pond edge is 1 meter, the width of the upper opening of the groove is 2 meters, the width of the lower opening is 1.5 meters, the depth of the groove is 0.5 meters, the length of the groove 110 accounts for 70% of the length of the pond edge, and the groove 110 is located in the middle of the pond edge.

[0048] The advantages of the groove 110 are: (1) In summer, the temperature at the bottom of the groove is lower than that at the flat place, which is suitable for turtles to avoid the heat; (2) It is convenient to concentrate and reduce the labor intensity. When the water is drained, the turtles crawl to the low place with water and concentrate in the groove, so it is only necessary to catch them from the groove, which reduces the work intensity by 30% and improves the work efficiency by 45%; (3) It creates a good environment for turtles to overwinter. The temperature in the groove is higher than that in the flat place in winter, which is suitable for turtles to overwinter and reduces the mortality rate by 3%.

[0049] For the disinfection of the pond body 100. The traditional disinfection method is to use bleaching powder, bleaching agent, quicklime, etc. for disinfection after the pond is drained. The drug residue is large after bleaching powder and bleaching agent are used to clean the pond, and the soil is damaged. Although quicklime has no residue, due to its low purity, the effective content is usually between 35%-55%, the usage is large, the disinfection usage per mu is more than 200 kg, the operation labor intensity is large, and the quicklime is not easy to store and is easy to oxidize and decompose.

[0050] The embodiment selects hypochlorous acid and high-purity calcium oxide disinfection according to the environment characteristics under the photovoltaic panel 310. One month before releasing the turtles, the pond water is drained and dried, and is disinfected with hypochlorous acid. The hypochlorous acid is a green, environmentally friendly, safe and reliable disinfectant, which can oxidize and decompose the amino acids in the enzyme system of pathogenic microorganisms such as viruses and bacteria, and thus make them lose activity. The hypochlorous acid has a wide bactericidal spectrum, strong killing power and high safety. When used, the hypochlorous acid is diluted to a concentration of 40PPm, and is sprayed all over by using a sprayer. The spraying objects include the bottom of the pond, the slope of the pond, the anti-escape facilities, the surface of the pond bank, the feeding table and the production tools, etc. The spraying is continuously performed twice with an interval of 5 hours. Five days after the hypochlorous acid disinfection, the water is filled to a depth of 10 cm, and is disinfected with high-purity calcium oxide. The effective content of the high-purity calcium oxide is more than 92%, and the high-purity calcium oxide reacts strongly with water. The high-purity calcium oxide can oxidize sludge, degrade toxic and harmful substances, especially hydrogen sulfide, remove odors, eliminate spoilage, reduce oxygen-consuming organisms, kill parasitic eggs, improve the foul-smelling substrate in the middle and later stages of breeding and the substrate structure of the aging breeding pond 100, and thus achieve the sterilization and disinfection effect. The high-purity calcium oxide has small particles, is easy to operate, reduces labor, and has a long storage time. The particles with a size of 4-8 mm are selected, and the dosage is 25-50 kg per mu. The high-purity calcium oxide is manually thrown into the whole pond, and is easy to use.

[0051] Water quality regulation. Since the underground water is clear and not easy to be polluted, most breeders choose underground water as the breeding water source. However, the underground water lacks organisms, and the water quality is poor. After the turtles are released, the water transparency is large, and the turtles do not have a sense of security, and are prone to diseases. The method adopted in the embodiment is to start to fertilize the water and supplement algae before the turtles are released. The water transparency is reduced to about 20 cm. The fertilization of the water and the supplement of the algae use protease, algae source and biological fertilizer, and the dosage is 10 ppm. Three days later, the water becomes tea-brown. The biological fertilizer can also be used to regulate the water quality. The biological fertilizer provides carbon source and nitrogen source for the water body, promotes the growth of the aquatic plants and animals in the water, and maintains the ecological balance of the water body. During the breeding process, with the increase of the feeding amount, the residual feed and the excretion of the turtles increase, and the water quality tends to be eutrophic. The microbial preparation is regularly splashed. The microbial preparation selects EM bacteria. The microbial preparation is used 2-4 times per month. When the water is fertile and warm, the use frequency is high. The dosage per mu is 2 kg. The microbial preparation is diluted with water and splashed along the pond periphery at noon on sunny days.

[0052] Selection of suitable varieties. The turtles bred in the outdoor pond have a higher price than the greenhouse turtles because of the body color and good quality. The price of the turtles bred in the outdoor pond is higher than that of the yellow river turtles of the same specification. The outdoor breeding is affected by extreme weather, etc., resulting in a short growth time and a small weight gain. The breeding variety selected in the embodiment is the Chinese soft-shelled turtle "Changhuai No. 1" which is selected based on the yellow river system of turtles and is formed through multiple generations of selection. Compared with the yellow river system of Chinese soft-shelled turtles without selection, the growth rate of the Chinese soft-shelled turtle "Changhuai No. 1" is fast, and the body weight is increased by 16%. The Chinese soft-shelled turtle "Changhuai No. 1" provides a guarantee for stable yield.

[0053] The above merely describes one embodiment of the present application, and it should be pointed out that, for those skilled in the art, without departing from the principles of the present application, a number of variations and improvements can be made, and these should be considered to fall within the scope of the present application.

Claims

1. An outdoor photovoltaic panel commodity soft-shelled turtle breeding pond, characterized in that: it comprises a breeding pond body (100), a plurality of support assemblies, a plurality of photovoltaic panel groups and a plurality of washing assemblies; the support assembly comprises a mounting plate (210), a plurality of fixed struts (220) and a plurality of support frames (230), the lower end of the fixed strut (220) is fixed to the bottom of the breeding pond body (100), the upper end of the fixed strut (220) extends above the liquid level of the breeding pond body (100), a plurality of fixed struts (220) in the same group are sequentially and spacedly arranged along the length direction of the breeding pond body (100), a plurality of support frames (230) correspond to a plurality of fixed struts (220) one by one, the lower side of the support frame (230) is fixedly connected to the upper end of the corresponding fixed strut (220), the upper end of the support frame (230) is fixedly connected to the mounting plate (210), and the upper end of the mounting plate (210) is inclined southward; a plurality of photovoltaic panel groups correspond to a plurality of support assemblies one by one, each photovoltaic panel group comprises a plurality of photovoltaic panels (310), the plurality of photovoltaic panels (310) in the same group are sequentially and closely mounted on the mounting plate (210) of the corresponding support assembly, the arrangement direction of the plurality of photovoltaic panels (310) in the same group is consistent with the length direction of the breeding pond body (100), and a plurality of photovoltaic panel groups are arranged in a spaced manner along the width direction of the breeding pond body (100); each photovoltaic panel (310) is provided with a washing assembly, the washing assembly comprises a spray head (510) and a hose (530), the hose (530) has a start end in communication with a high-pressure water source, the hose (530) has an end in connection with the spray head (510), the spray head (510) is fixed on the upper side of the corresponding photovoltaic panel (310), and the spray head (510) is aligned with the upper end surface of the photovoltaic panel (310).

2. The outdoor photovoltaic panel commodity soft-shelled turtle breeding pond according to claim 1, characterized in that: the washing assembly further comprises a fixing frame (520), the lower end of the fixing frame (520) is fixedly connected to the upper end of the fixed strut (220), the upper end of the fixing frame (520) extends to the upper side of the corresponding photovoltaic panel (310), and the spray head (510) is fixed to the upper end of the fixing frame (520).

3. The outdoor photovoltaic panel commodity soft-shelled turtle breeding pond according to claim 1, characterized in that: it further comprises a water source assembly, the water source assembly comprises a water pump (410), a speed reducer motor (420), an inlet water pipeline (430) and a water delivery pipeline (440), the start end of the inlet water pipeline (430) extends into the liquid in the breeding pond body (100), the end of the inlet water pipeline (430) is in communication with the water inlet of the water pump (410), the start end of the water delivery pipeline (440) is in communication with the water outlet of the water pump (410), the start end of the hose (530) of a plurality of washing assemblies is in communication with the water delivery pipeline (440), and the speed reducer motor (420) drives the water pump (410) to operate.

4. The outdoor photovoltaic panel commodity soft-shelled turtle breeding pond according to claim 1, characterized in that: at least one groove (110) is arranged on the bottom of the breeding pond body (100).

5. The outdoor photovoltaic panel commodity soft-shelled turtle breeding pond according to claim 4, characterized in that: the side wall of the groove (110) and the bottom surface of the breeding pond body (100) are provided with chamfered surfaces. ​ 6. The outdoor photovoltaic panel commodity soft-shelled turtle breeding pond according to claim 1, characterized in that: The fixed support column (220) of the support assembly extends 3.5 m above the water surface.

7. The outdoor photovoltaic panel commodity soft-shelled turtle breeding pond according to claim 1, characterized in that: The photovoltaic panels (310) of two adjacent groups are 7 m apart in the width direction of the breeding pond body (100) in the horizontal projection.

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