CN210610728U - River crab greenhouse and pond combined culture system - Google Patents
River crab greenhouse and pond combined culture system Download PDFInfo
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- CN210610728U CN210610728U CN201921513386.0U CN201921513386U CN210610728U CN 210610728 U CN210610728 U CN 210610728U CN 201921513386 U CN201921513386 U CN 201921513386U CN 210610728 U CN210610728 U CN 210610728U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 216
- 235000013311 vegetables Nutrition 0.000 claims abstract description 36
- 239000004575 stone Substances 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 9
- 238000009395 breeding Methods 0.000 claims description 8
- 230000001488 breeding effect Effects 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 7
- 239000008399 tap water Substances 0.000 claims description 4
- 235000020679 tap water Nutrition 0.000 claims description 4
- 229910021536 Zeolite Inorganic materials 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
- 239000010457 zeolite Substances 0.000 claims description 3
- 229910052875 vesuvianite Inorganic materials 0.000 claims description 2
- 238000009287 sand filtration Methods 0.000 claims 2
- 238000009360 aquaculture Methods 0.000 claims 1
- 244000144974 aquaculture Species 0.000 claims 1
- 238000012258 culturing Methods 0.000 abstract description 15
- 241000238557 Decapoda Species 0.000 description 37
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 241001113556 Elodea Species 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 241000108664 Nitrobacteria Species 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000001546 nitrifying effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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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
-
- 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
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
-
- 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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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a river crab greenhouse and pond combined culture system, which comprises a river crab culture device and a sunlight greenhouse; a plurality of river crab culture box groups are arranged in the sunlight greenhouse, and the sunlight greenhouse is connected with a second water treatment unit in the pond through a first water treatment unit; the top of the river crab culturing box at the upper end of the river crab culturing box group is provided with a vegetable box, and the bottom of the river crab culturing box at the bottom end is provided with a sewer pipe; the vegetable boxes are connected with the water inlet pipe through the water feeding pipe; the water inlet pipe is connected with the second water treatment unit; the second water treatment unit comprises a water supply pipe and a water discharge pipe; the drain pipe is connected with the first water treatment unit; the first water treatment unit comprises a water inlet pipe, a water return tank and a sewer pipe; the sewer pipes are all connected with the drain pipes. The utility model discloses a jointly breed river crab pergola and pond, not only make the river crab go on the market fast, water treatment is thorough moreover, can satisfy user's off-season simultaneously and eat the crab demand, has extensive suitability.
Description
Technical Field
The utility model relates to a combined culture system especially relates to a river crab temperature canopy and pond combined culture system.
Background
At present, the river crabs are mainly cultured in ponds, and the indoor culture adopts a three-dimensional culture method of culturing the river crabs in a box and culturing the river crabs temporarily. The pond culture is greatly influenced by climate, the low-temperature river crabs do not grow, and the high-temperature river crabs are easy to make diseases; when the outdoor temperature is low, the river crabs can not be cultured outdoors, and can be cultured only after the temperature is proper, so that the river crabs are slow to appear on the market; the indoor cultivation adopts circulating water, the water quality treatment is not thorough, and the water quality treatment by waterweeds is insufficient; river crabs must be listed on time, so that the requirement of users for eating crabs out of season cannot be met.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a river crab greenhouse and pond combined culture system.
In order to solve the technical problem, the utility model discloses a technical scheme is: a river crab greenhouse and pond combined culture system comprises a river crab culture device, wherein the river crab culture device comprises a river crab culture box, a sunlight greenhouse, a vegetable box and a circulating water treatment system; the circulating water treatment system comprises a first water treatment unit and a second water treatment unit; the circulating water treatment system is connected with the sunlight greenhouse; a plurality of river crab culture box groups are arranged in the sunlight greenhouse, and each river crab culture box group is formed by connecting a plurality of river crab culture boxes in series from top to bottom; the sunlight greenhouse is connected with a second water treatment unit in the pond through a first water treatment unit;
the top of the river crab culturing box at the upper end of the river crab culturing box group is provided with a vegetable box, and the bottom of the river crab culturing box at the bottom end is provided with a sewer pipe; aquatic vegetable layers are arranged in the vegetable boxes, and the lower ends of the aquatic vegetable layers are provided with packing layers; the upper ends of the vegetable boxes are provided with water feeding pipes; the vegetable boxes are connected with the water inlet pipe through the water feeding pipe; the water inlet pipe is connected with the second water treatment unit;
the second water treatment unit comprises a water supply pipe and a water discharge pipe; the water supply pipe is connected with the submersible pump; the water supply pipe is respectively connected with the water inlet pipe and the water return tank through a three-way joint; the drain pipe is connected with the first water treatment unit;
the first water treatment unit comprises a water inlet pipe, a water return tank and a sewer pipe; the sewer pipes are all connected with a drain pipe; one end of the water return tank is connected with the water replenishing pipe, and the other end of the water return tank is connected with the water treatment mechanism through the circulating pump; the water treatment mechanism is connected with the water inlet pipe through the heating mechanism.
Further, the water treatment mechanism comprises a sand filter tank and an ultraviolet sterilizer; the heating mechanism is an air source heat pump; one end of the sand filtering tank is connected with the water return tank, and the other end of the sand filtering tank is connected with the air source heat pump through a pipeline internally provided with an ultraviolet sterilizer; the air source heat pump is connected with the water inlet pipe.
Furthermore, porous stones are uniformly arranged on the packing layer; the porous stone is one or more of vesuvianite, zeolite and medical stone.
Further, the circulating pump is arranged in the water return tank; a second valve is arranged between the water return tank and the water replenishing pipe; the water return tank is connected with a tap water pipe through a water replenishing pipe.
Furthermore, the bottom of the vegetable box is provided with a water outlet pipe; the water outlet pipes extend into the adjacent river crab culture boxes; the bottom of the river crab breeding box is in a mesh screen shape.
Furthermore, a water inlet valve is arranged between the water supply pipe and the water inlet pipe; a first valve is arranged between the water supply pipe and the water return tank.
The utility model discloses a jointly breed river crab pergola and pond, not only make the river crab go on the market fast, water treatment is thorough moreover, can satisfy user's off-season simultaneously and eat the crab demand, has extensive suitability.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the whole structure in the sunlight greenhouse.
In the figure: 1. a sunlight greenhouse; 2. a river crab culture box; 3. a vegetable box; 4. a water inlet pipe; 5. a water inlet valve; 6. a water supply pipe; 7. a submersible pump; 8. a drain pipe; 9. a sewer pipe; 10. returning to a water tank; 11. a circulation pump; 12. a water treatment mechanism; 13. a heating mechanism; 14. a filler layer; 15. a water replenishing pipe; 16. and a water feeding pipe.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and fig. 2, the river crab greenhouse and pond combined culture system comprises a river crab culture device, wherein the river crab culture device comprises a river crab culture box 2, a sunlight greenhouse 1, a vegetable box 3 and a circulating water treatment system; a sunlight greenhouse 1 is built on the bank side of a river crab culture pond, river crab culture boxes 2 which are arranged in a three-dimensional mode are arranged in the sunlight greenhouse 1, the river crab culture boxes 2 are connected with a circulating water treatment system, a submersible pump 7 is arranged on one side of the outdoor pond, a water supply pipe 6 connected with an outlet of the outdoor pond is connected to a water supply pipe 16 above the river crab culture boxes 2 in the sunlight greenhouse 1, and a water discharge pipe 8 connected to a water discharge pipe 9 at the bottom of the river crab culture boxes 2 in the sunlight greenhouse 1 is arranged on the other side of the pond. In winter with lower temperature or summer with higher temperature, the water in the water supply pipe 6 enters the upper water pipe 16 after being filtered, sterilized, heated or cooled.
The circulating water treatment system comprises a first water treatment unit and a second water treatment unit; the circulating water treatment system is connected with the sunlight greenhouse 1; a plurality of river crab culture box groups are arranged in the sunlight greenhouse 1, and each river crab culture box group is formed by connecting a plurality of river crab culture boxes 2 in series from top to bottom; the river crab culture boxes 2 are vertically and stereoscopically arranged into river crab culture box groups, and each river crab culture box group can be freely combined and arranged left and right, so that the space is saved, and the heat preservation performance is good.
The sunlight greenhouse 1 is connected with a second water treatment unit in the pond through a first water treatment unit; a large amount of waterweeds are planted at the bottom of the pond, the root systems of the waterweeds can gather nitrobacteria and decompose nitrogen and phosphorus in water, the pond area is large, and the treatment effect on circulating water is better.
The top of the river crab breeding box 2 at the upper end of the river crab breeding box group is provided with a vegetable box 3, and the bottom of the river crab breeding box 2 at the bottom end is provided with a sewer pipe 9; the vegetable boxes 3 are all provided with aquatic vegetable layers, and the lower ends of the aquatic vegetable layers are all provided with packing layers 14; the aquatic vegetable layer is mainly used for absorbing nitrogen and phosphorus in water, and the root system of the aquatic vegetable can be used for attaching nitrobacteria; the aquatic vegetable layer can beautify the environment and increase the income, and can be attached with nitrifying bacteria to treat water. The packing layer 14 is used for carrying out advanced treatment on the circulating water. Porous stones are uniformly arranged on the packing layer 14; the porous stone is one or more of volcanic rock, zeolite and medical stone, and is not limited to the above, and the porous stone with adsorption and decomposition effects can be used. The porous stone refers to porous stone, and can fix the root system of the aquatic vegetables on the one hand and gather nitrobacteria on the other hand to decompose nitrogen and phosphorus in water.
The upper ends of the vegetable boxes 3 are provided with water supply pipes 16; the vegetable boxes 3 are connected with the water inlet pipe 4 through the water feeding pipe 16; the water inlet pipe 4 is connected with the second water treatment unit; the bottom of the vegetable box 3 is provided with a water outlet pipe; the water outlet pipes extend into the adjacent river crab culture boxes 2; the bottom of the river crab breeding box 2 is in a mesh screen shape. One end of the water inlet pipe 4 is connected with the water supply pipe 6, the other end is respectively connected with the water supply pipe 16 at the top end of each river crab culture box group, the circulating water is provided for the river crab culture boxes 2 in each river crab culture box through the water supply pipe 16, the circulating water enters the vegetable box 3 through the water supply pipe 16, the circulating water is treated through the aquatic vegetables and the porous stones in the vegetable box 3, the normal growth of the river crabs in the sunlight greenhouse 1 is ensured, and the phenomena of no growth or disease invasion and the like are avoided. The water enters the adjacent river crab culture boxes 2 through the water outlet pipe at the bottom of the vegetable box 3, then flows down layer by layer through the mesh screen holes at the bottom of the river crab culture boxes 2, and is connected with the water outlet pipe 8 through the water outlet pipe 9 at the bottom of the lowest river crab culture box 2; the drain pipe 8 leads to the leftmost side of the pond, and ensures that water entering the pond can be fully treated by waterweeds at the bottom of the pond.
The second water treatment unit comprises a water supply pipe 6 and a water discharge pipe 8; the water supply pipe 6 is connected with a submersible pump 7; the water supply pipe 6 is respectively connected with the water inlet pipe 4 and the water return tank 10 through a three-way joint; a water inlet valve 5 is arranged between the water supply pipe 6 and the water inlet pipe 4; a first valve is arranged between the water supply pipe 6 and the water return tank 10. The drain pipe 8 is connected with the first water treatment unit; when the outdoor temperature is proper, river crabs are cultured in the pond and the sunlight greenhouse 1 simultaneously, the water inlet valve 5 between the water supply pipe 6 and the water inlet pipe 4 is opened, so that pond water circulates between the sunlight greenhouse 1 and the pond, and the normal growth of the river crabs in the sunlight greenhouse 1 is ensured; when the outdoor temperature is too low or too high, the pond can not be used for culturing river crabs, and only can be used for culturing river crabs in the sunlight greenhouse 1, at the moment, a valve between the water supply pipe 6 and the water return tank 10 is opened, so that pond water firstly enters the water return tank 10, then is sequentially filtered and sterilized by the sand filter tank and the ultraviolet sterilizer, then enters the air source heat pump for heating and finally enters the water inlet pipe 4, and then flows to each river crab culturing box group, so that when the outdoor temperature is too low or too high, the river crabs can normally grow in the sunlight greenhouse 1, the time to market is ensured, or the time to market is advanced or delayed, and the demand of people on eating the crabs in an out-of-season is realized.
The first water treatment unit comprises a water inlet pipe 4, a water return tank 10 and a sewer pipe 9; the sewer pipes 9 are all connected with a drain pipe 8; one end of the water return tank 10 is connected with a water replenishing pipe 15, and the other end is connected with a water treatment mechanism 12 through a circulating pump 11; the circulating pump 11 is arranged in the water return tank 10; a second valve is arranged between the water return tank 10 and the water replenishing pipe 15; the water return tank 10 is connected with a tap water pipe through a water replenishing pipe 15. When the pond is drained and cleaned in winter, the water replenishing pipe 15 is connected with a tap water pipe to supply water to the water return tank 10, so that normal water supply is ensured.
The water treatment mechanism 12 is connected with the water inlet pipe 4 through a heating mechanism 13. The water treatment mechanism 12 comprises a sand filter tank and an ultraviolet sterilizer; the ultraviolet sterilizer is used for killing bacteria in water. The ultraviolet sterilizer is provided with a plurality of ultraviolet sterilizers which are uniformly arranged in the pipeline; the heating mechanism 13 is an air source heat pump; one end of the sand filtering tank is connected with the water return tank 10, and the other end of the sand filtering tank is connected with an air source heat pump through a pipeline internally provided with an ultraviolet sterilizer; the air source heat pump is connected with the water inlet pipe 4. The temperature of the air source heat pump is set to be 20-30 degrees, so that the normal growth of the river crabs is ensured when the temperature is too high or too low.
9-11 months are the season of river crabs going to the market, in order to meet the demand of users for eating crabs out of season and guarantee that the river crabs can be eaten during the spring festival, the river crabs can be placed in the river crab culture box 2 of the sunlight greenhouse 1 to delay the time of coming to the market of the river crabs, and the specific operation is that after the river crabs in the pond are mature, the river crabs are taken out of the pond and placed in the river crab culture box 2 of the sunlight greenhouse 1, the temperature is controlled, the protein is increased, the good taste is guaranteed, and therefore the demand of users for eating crabs out of season is met; meanwhile, seedlings can be raised in advance, and river crabs can be raised in advance in the river crab raising box 2 of the sunlight greenhouse 1 in winter when the outdoor temperature is low, so that the river crabs are mature in advance, the river crabs can come into the market in advance, the raising time is shortened, and the requirement of eating the crabs in different seasons is met.
The utility model discloses a working process does: when the outdoor temperature is proper, water in the pond enters the water inlet pipe 4 through the water supply pipe 6 by the submersible pump 7, the water inlet pipe 4 provides circulating water for each river crab culture box group through each water supply pipe 16, the circulating water firstly enters the vegetable box 3 through the water supply pipe 16, then sequentially enters each river crab culture box 2, and enters the water discharge pipe 8 through the water discharge pipe 9 at the bottom of the lowest river crab culture box 2; the water in the drain pipe 8 is communicated to the leftmost side of the pond, so that the water entering the pond can be fully treated by the waterweeds at the bottom of the pond; when the outdoor temperature is too low or too high, the pond can not be used for culturing river crabs, and only can be used for culturing river crabs in the sunlight greenhouse 1, at the moment, a valve between the water supply pipe 6 and the water return tank 10 is opened, so that pond water firstly enters the water return tank 10, then is sequentially filtered and sterilized by the sand filter tank and the ultraviolet sterilizer, then enters the air source heat pump for heating, finally enters the water inlet pipe 4, and then flows to each river crab culturing box group, so that the river crabs can normally grow in the sunlight greenhouse 1 when the outdoor temperature is too low or too high, the time to market is advanced or prolonged, and the requirement of people on eating the crabs in different seasons is met.
Compared with the prior art, the utility model has the advantages of it is following:
1) when the temperature is low and high outdoors, the pond water is firstly filtered, sterilized, heated or cooled, and when the temperature is proper, pond water circulation is directly adopted, and aquatic weeds planted in the pond can purify the water quality;
2) the indoor greenhouse and the pond are combined for cultivation, cultivation is carried out in the indoor greenhouse when the temperature is low or high, and the temperature is suitable for the growth speed; when the temperature is appropriate, the pond culture is taken, the growth is fast, and the fish can come into the market early;
3) the method can be used for temporarily culturing the adult crabs in an out-of-season mode, the adult crabs can be listed in a large amount in 10-11 months, the price is low, the adult crabs can be temporarily cultured indoors and temporarily cultured at a low temperature until the adult crabs are listed in spring festival, and the income is increased.
The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and the technical personnel in the technical field are in the present invention, which can also belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a river crab temperature canopy and pond combined aquaculture system, includes river crab breeding device, river crab breeding device includes river crab breed box (2), its characterized in that: the solar greenhouse also comprises a sunlight greenhouse (1), a vegetable box (3) and a circulating water treatment system; the circulating water treatment system comprises a first water treatment unit and a second water treatment unit; the circulating water treatment system is connected with the sunlight greenhouse (1); a plurality of river crab culture box groups are arranged in the sunlight greenhouse (1), and each river crab culture box group is formed by connecting a plurality of river crab culture boxes (2) in series from top to bottom; the sunlight greenhouse (1) is connected with a second water treatment unit in the pond through a first water treatment unit;
the top of the river crab culture box (2) at the upper end of the river crab culture box group is provided with a vegetable box (3), and the bottom of the river crab culture box (2) at the bottom end is provided with a sewer pipe (9); aquatic vegetable layers are arranged in the vegetable boxes (3), and packing layers (14) are arranged at the lower ends of the aquatic vegetable layers; the upper ends of the vegetable boxes (3) are provided with water feeding pipes (16); the vegetable boxes (3) are connected with the water inlet pipe (4) through the water feeding pipe (16); the water inlet pipe (4) is connected with the second water treatment unit;
the second water treatment unit comprises a water supply pipe (6) and a water discharge pipe (8); the water supply pipe (6) is connected with the submersible pump (7); the water supply pipe (6) is respectively connected with the water inlet pipe (4) and the water return tank (10) through a three-way joint; the drain pipe (8) is connected with the first water treatment unit;
the first water treatment unit comprises a water inlet pipe (4), a water return tank (10) and a sewer pipe (9); the sewer pipes (9) are connected with the drain pipe (8); one end of the water return tank (10) is connected with a water replenishing pipe (15), and the other end of the water return tank is connected with a water treatment mechanism (12) through a circulating pump (11); the water treatment mechanism (12) is connected with the water inlet pipe (4) through the heating mechanism (13).
2. The river crab greenhouse and pond combined culture system as claimed in claim 1, wherein: the water treatment mechanism (12) comprises a sand filter tank and an ultraviolet sterilizer; the heating mechanism (13) is an air source heat pump; one end of the sand filtration tank is connected with the water return tank (10), and the other end of the sand filtration tank is connected with an air source heat pump through a pipeline internally provided with an ultraviolet sterilizer; the air source heat pump is connected with the water inlet pipe (4).
3. The river crab greenhouse and pond combined culture system as claimed in claim 2, wherein: porous stones are uniformly arranged on the packing layer (14); the porous stone is one or more of vesuvianite, zeolite and medical stone.
4. The river crab greenhouse and pond combined culture system as claimed in claim 3, wherein: the circulating pump (11) is arranged in the water return tank (10); a second valve is arranged between the water return tank (10) and the water replenishing pipe (15); the water return tank (10) is connected with a tap water pipe through a water replenishing pipe (15).
5. The river crab greenhouse and pond combined culture system as claimed in claim 4, wherein: the bottom of the vegetable box (3) is provided with a water outlet pipe; the water outlet pipes extend into the adjacent river crab culture boxes (2); the bottom of the river crab breeding box (2) is in a mesh screen shape.
6. The river crab greenhouse and pond combined culture system as claimed in any one of claims 1 to 5, wherein: a water inlet valve (5) is arranged between the water supply pipe (6) and the water inlet pipe (4); a first valve is arranged between the water supply pipe (6) and the water return tank (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921513386.0U CN210610728U (en) | 2019-09-11 | 2019-09-11 | River crab greenhouse and pond combined culture system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921513386.0U CN210610728U (en) | 2019-09-11 | 2019-09-11 | River crab greenhouse and pond combined culture system |
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| Publication Number | Publication Date |
|---|---|
| CN210610728U true CN210610728U (en) | 2020-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921513386.0U Expired - Fee Related CN210610728U (en) | 2019-09-11 | 2019-09-11 | River crab greenhouse and pond combined culture system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113133407A (en) * | 2021-04-25 | 2021-07-20 | 识加智造(上海)科技有限公司 | Method for three-dimensional culture and combined soilless culture operation of river crabs |
-
2019
- 2019-09-11 CN CN201921513386.0U patent/CN210610728U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113133407A (en) * | 2021-04-25 | 2021-07-20 | 识加智造(上海)科技有限公司 | Method for three-dimensional culture and combined soilless culture operation of river crabs |
| CN113133407B (en) * | 2021-04-25 | 2024-01-05 | 识加智造(上海)科技有限公司 | Three-dimensional river crab culture and combined soilless culture operation method thereof |
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