CN215602654U - Crayfish seed rearing workshop - Google Patents
Crayfish seed rearing workshop Download PDFInfo
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- CN215602654U CN215602654U CN202120847979.1U CN202120847979U CN215602654U CN 215602654 U CN215602654 U CN 215602654U CN 202120847979 U CN202120847979 U CN 202120847979U CN 215602654 U CN215602654 U CN 215602654U
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- crayfish
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- hot water
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- 241000238017 Astacoidea Species 0.000 title claims abstract description 55
- 230000000384 rearing effect Effects 0.000 title claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 124
- 230000007246 mechanism Effects 0.000 claims description 26
- 238000005273 aeration Methods 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 238000011218 seed culture Methods 0.000 claims 7
- 238000009395 breeding Methods 0.000 abstract description 20
- 230000004083 survival effect Effects 0.000 abstract description 8
- 230000001488 breeding effect Effects 0.000 description 17
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- 239000007924 injection Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 241001247197 Cephalocarida Species 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 241000700141 Rotifera Species 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
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- 235000005822 corn Nutrition 0.000 description 2
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- 239000005996 Blood meal Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
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- 241000238631 Hexapoda Species 0.000 description 1
- 206010020649 Hyperkeratosis Diseases 0.000 description 1
- 241000238367 Mya arenaria Species 0.000 description 1
- 235000019764 Soybean Meal Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a crayfish fry rearing workshop, which comprises: a workshop body; the culture pond is arranged inside the workshop body, and a hot water circulating pipe is arranged at the bottom of the culture pond; an air conditioner disposed inside the plant body; and the water outlet end of the hot water boiler is communicated with the water inlet end of the hot water circulating pipe, and the water inlet end of the hot water boiler is communicated with the water outlet end of the hot water circulating pipe. The crayfish breeding method can improve the survival rate and the growth speed of crayfish fries and meet the requirements of vast crayfish farmers.
Description
Technical Field
The utility model relates to a cultivation device and a cultivation method. More specifically, the utility model relates to a crayfish fry rearing workshop.
Background
The crayfish becomes an important freshwater shrimp breeding variety in China, and is bred in Hubei, Hunan, Anhui, Jiangsu and other provinces in China. The crayfish breeding mode in the areas mainly comprises comprehensive breeding in the rice field and comprehensive breeding in the lotus root field, crayfish fries are obtained mainly in a self-growing and self-breeding mode in the rice field and the lotus root field and are bred by simply and manually feeding cooked corns and soybeans, the crayfish fry breeding mode is rough, the fry survival rate is low, the quality and the quantity of the fries cannot be guaranteed, the requirements of farmers on the crayfish fries cannot be met, particularly the crayfish breeding provinces are just created, the number of local crayfish populations is small, the seedling emergence amount is limited, the survival rate is low, the survival rate of crayfish fries transported for a long time is reduced, the cost is increased, and the like, so that the local crayfish farmers cannot rapidly expand the breeding scale. Therefore, it is desirable to design a technical solution that can overcome the above-mentioned drawbacks to a certain extent.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a crayfish fry breeding workshop which can improve the survival rate and the growth speed of crayfish fries and meet the requirements of vast crayfish farmers.
To achieve these objects and other advantages and in accordance with the purpose of the utility model, as embodied and broadly described herein, there is provided a crayfish offspring seed rearing plant comprising:
a workshop body;
the culture pond is arranged inside the workshop body, and a hot water circulating pipe is arranged at the bottom of the culture pond;
an air conditioner disposed inside the plant body;
and the water outlet end of the hot water boiler is communicated with the water inlet end of the hot water circulating pipe, and the water inlet end of the hot water boiler is communicated with the water outlet end of the hot water circulating pipe.
Further, the workshop body is provided with a light-transmitting top and movable shading cloth arranged below the light-transmitting top.
Furthermore, a fluorescent lamp is arranged in the workshop body.
Further, an aeration pipe is arranged in the culture pond.
Furthermore, a water inlet pipe is arranged above the culture pond, the water inlet end of the water inlet pipe is communicated to a water storage pond, a mesh bag is arranged at the water outlet end of the water inlet pipe, a water outlet is arranged at the bottom of the culture pond, and an anti-escape mesh is arranged at the water outlet.
Further, still include: the impeller comprises a shell and an impeller, wherein the shell is provided with a water inlet and a water outlet, the impeller is rotatably arranged in the shell, the impeller is connected to the circulating hot water pipe through the water inlet and the water outlet, and the impeller is driven by a motor.
Furthermore, the hot water boiler is provided with a chimney, the chimney penetrates out of the light-transmitting top, and a rain-proof cover is arranged at the top of the chimney.
Further, the two sides of the workshop body are provided with drainage channels, and the drainage port is communicated with the drainage channels.
Further, still include:
a lifting mechanism;
one end of the cross rod is connected with the upper end of the lifting mechanism, and a hanging ring is arranged on the cross rod;
deslagging mechanism, it is placed breed the pond, deslagging mechanism includes first ring, second ring, many connecting rods and couple, first ring with the second ring the diameter of first ring is greater than the diameter of second ring, the second ring sets up in the first ring, first ring with be provided with the filter screen between the second ring, the second ring with the play water end position of inlet tube corresponds, many the lower extreme of connecting rod with first ring is connected, many the upper end of connecting rod all with the couple is connected.
The utility model at least comprises the following beneficial effects:
the utility model utilizes the air conditioner, the hot water boiler and the like to regulate and control the environment in the cultivation workshop, provides favorable growth conditions for the cultivation of the crayfish fry workshop, improves the survival rate and the growth speed of the crayfish fries, and can meet the requirements of vast crayfish farmers.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a light-transmitting roof of the present invention;
FIG. 3 is a schematic structural view of the shade cloth of the present invention;
FIG. 4 is a schematic view showing the construction of a hot water boiler according to the present invention;
FIG. 5 is a schematic structural view of a culture pond according to the present invention;
FIG. 6 is a schematic view of the structure of the turbine of the present invention;
FIG. 7 is a schematic structural view of the deslagging mechanism of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the utility model by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 7, an embodiment of the present application provides a crayfish seedling cultivation workshop, including: a workshop body 1; the culture pond 8 is arranged inside the workshop body 1, and a hot water circulating pipe 11 is arranged at the bottom of the culture pond 8; an air conditioner 9 provided inside the plant main body 1; and the water outlet end of the hot water boiler 5 is communicated with the water inlet end of the hot water circulating pipe 11, and the water inlet end of the hot water boiler 5 is communicated with the water outlet end of the hot water circulating pipe 11.
In the above embodiment, the plant body 1 may adopt a common plant structure, and has an accommodating space therein. The culture pond 8 is used for culturing crayfish seedlings, can be in a ring shape, a square shape or other shapes, and can be provided with one or more than one. Preferably, the material of 8 pond walls in breed pond is metal stainless steel, and circular pond radius is 6 ~ 8 meters, highly is 1 meter, and the bottom slope is 6, and the cover is equipped with the sack in the pond. Preferably, the peripheral walls of the workshop body 1 are made of heat-insulating materials or provided with heat-insulating layers. The air conditioners 9 are preferably provided in plural, diagonally disposed in the plant body 1, so as to quickly adjust the air temperature in the plant. The hot water boiler 5 is used for generating hot water, heating the culture water in the culture pond 8 through a hot water circulating pipe 11, adjusting the temperature of the culture water, and arranging a fire burning hole 12 at one side. The hot water boiler is communicated with a hot water circulating pipe 11 through a connecting pipe 7. During the use, to breeding 8 in the pond water injection, put in the crayfish seed, utilize air conditioner 9 and boiler 5 to adjust the temperature in the workshop and the temperature of water in breeding 8, for crayfish seed workshop is cultivated and is provided favorable growing condition, promotes the survival rate and the growth speed of crayfish seed, can satisfy numerous crayfish raiser's demand.
In other embodiments, the shop body 1 has a light-transmitting roof 2 and a movable shade cloth 3 disposed below the light-transmitting roof 2. Preferably, reels are arranged in the middle and at two sides of the movable shading cloth 3, motors are arranged at two end points of each reel, 4 reels are arranged, and 8 motors 17 are arranged, so that the electric control of unfolding or folding the shading cloth 3 can be realized, and the light intensity in the workshop body 1 can be controlled.
In other embodiments, a fluorescent lamp 22 is further disposed in the plant body 1 to supplement the illumination intensity in the plant.
In other embodiments, the culture pond 8 is internally provided with an aeration pipe 13 for aeration and deodorization of culture water, and preferably, the aeration pipe 13 is annularly distributed at the bottom of the culture pond 8.
In other embodiments, a water inlet pipe 15 is arranged above the culture pond 8, a water inlet end of the water inlet pipe 15 is communicated to a water storage tank, a water outlet end of the water inlet pipe 15 is provided with a mesh bag 19, a water outlet 14 is arranged at the bottom of the metal culture pond 8 of the water inlet pipe 15, and an anti-escape mesh 16 is arranged at the water outlet 14. The water storage tank is arranged outside the workshop body 1 and used for providing cultivation water for the cultivation pond 8, the net bag 19 at the water inlet pipe 15 is used for isolating sundries, and the water outlet 14 is used for draining water. The water in the water storage tank meets the standard of water for cultivation by disinfection, aeration and algae cultivation, and the water quantity is sufficient, so that the water quantity of a plurality of cultivation tanks 8 in the workshop body 1 can be met.
In other embodiments, further comprising: the impeller 6 comprises a shell 20 and an impeller, wherein the shell 20 is provided with a water inlet and a water outlet, the impeller is rotatably arranged in the shell, the impeller 6 is connected to the circulating hot water pipe through the water inlet 21 and the water outlet 21, and the impeller is driven by a motor 17. The impeller 20 is used to control the direction and speed of the water flow within the circulating hot water pipe to better control the temperature of the aquaculture water.
In other embodiments, the hot water boiler 5 has a chimney 10, the chimney 10 penetrates out of the transparent roof 2, and a rain-proof cover 18 is arranged on the top of the chimney 10 to facilitate the operation in rainy days.
In other embodiments, the workshop body 1 is provided with drainage channels 4 at both sides, a drainage pipe is arranged at the drainage port 14, the drainage channels 4 are communicated with the drainage pipe, and a switch is preferably arranged at the drainage pipe to control the depth and drainage rate of the pool water.
In other embodiments, further comprising: a lifting mechanism 23; one end of the cross rod 24 is connected with the upper end of the lifting mechanism 23, and a hanging ring 26 is arranged on the cross rod 24; deslagging mechanism, it is placed breed in the pond 8, deslagging mechanism includes first ring 28, second ring 29, many connecting rods 30 and couple 27, first ring 28 with second ring 29 the diameter of first ring 28 is greater than the diameter of second ring 29, second ring 29 sets up in the first ring 28, first ring 28 with be provided with the filter screen between the second ring 29, second ring 29 with the play water end position of inlet tube 15 corresponds, many the lower extreme of connecting rod 30 with first ring 28 is connected, many the upper end of connecting rod 30 all with couple 27 is connected.
In the embodiments, a technical scheme for removing cultivation waste in the cultivation process and a scheme for capturing crayfish are provided. Specifically, the annular filter screen is supported by a first ring 28 and a second ring 29, the first ring 28 is connected with a hook 27 through a plurality of connecting rods 30, the first ring 28 and the second ring 29 can be connected together through a plurality of rod pieces, the cross rod 24 is driven by the lifting mechanism 23, and the cross rod 24 is provided with a hanging ring 26 matched with the hook 27. After breeding for a period of time, inevitable residual waste in the breeding pond 8 needs to be cleaned regularly, health of crayfish is prevented from being affected, namely, the lifting mechanism 23 is started at intervals, the cross rod 24 drives the first circular ring 28, the filter screen and the second circular ring 29 to be lifted through the hanging ring 26 and the hook 27, the waste is taken out of the breeding pond 8, and a new slag removing mechanism is replaced or the slag removing mechanism is cleaned and then put into the breeding pond 8 again. The area in the second ring 29 is corresponding to the water inlet pipe 15, the frequent water inlet enables the cultivation water in the area to be cleaner, and when the crayfish is cleaned, the slag removing mechanism can be lifted after the crayfish enters the area. When the crayfish seedlings need to be salvaged, the crayfish is treated to enter the area between the first circular ring and the second circular ring, namely the filter screen, and then the slag removal mechanism is lifted.
The technical scheme also comprises the following details so as to better realize the technical effect. A small vibrator 31 is provided on each connecting rod 30, and when the waste is to be cleaned, the vibrator 31 is turned on at set intervals to urge the crayfish into the area within the second ring 29, and then the slag removal mechanism is lifted. Set up horizontal telescopic machanism 25 in elevating system 23 upper end, like electric telescopic handle, elevating system 23 upper end is connected with horizontal pole 24 through horizontal telescopic machanism 25, set up two links 26 on horizontal pole 24, hang two slagging-off mechanisms on two links 26, after the slagging-off mechanism is promoted by elevating system 23, horizontal telescopic machanism 25 drives this slagging-off mechanism and leaves the region of breeding pond 8 place, and make next slagging-off mechanism get into the region of breeding pond 8 place, elevating system 23 drives this next slagging-off mechanism to descend and get into in breeding pond 8 afterwards, accomplish the replacement of slagging-off mechanism, as shown in fig. 7.
The embodiment of the application also provides a crayfish fry breeding method, which comprises the following steps: injecting water into the culture pond in the crayfish seedling culture workshop; feeding crayfish seedlings into the culture pond, wherein the feeding density is 4200-5000 tails per square meter; and the air temperature in the crayfish seedling cultivation workshop is adjusted by using an air conditioner, and the water temperature in the culture pond is adjusted by using the hot water boiler. Specifically, a high-level reservoir outside a workshop body is filled with water, then the water is subjected to insect killing and sterilization treatment, the water is adjusted, algae cultivation, zooplankton, rotifer and cladocera are carried out, then the water and the zooplankton in the high-level reservoir are injected into a circular culture pond 8 through a water inlet pipe, the water injection depth is 1/3 of the height of the circular culture pond, then crayfish seedlings of the same specification are placed in the culture pond, the feeding density is 4200-5000 tails per square meter calculated by the area of the pond bottom, an air blower is turned on to increase oxygen in the culture pond, blood meal and red worms are manually fed in the early stage of culture, the daily feeding amount is 3-5% of the weight, feed, soybean meal and corn meal are used as auxiliary baits, meanwhile, algae, zooplankton, rotifer and cladocera and the like in the high-level reservoir outside the workshop body are cultured, the baits in the culture pond are injected into the culture pond every day to increase the baits source in the culture pond, the daily water injection amount is 1/10 deep in the pond, and proper drainage is performed through a water outlet at the bottom of the pond every day, so that crayfish seedlings can grow quickly, and the survival rate can be effectively improved. Inspecting the eating condition, the growth condition and the death and injury condition of the crayfishes by patrol every day, and finding out problems and adjusting in time. And splashing quicklime into the high-level water storage tank every 7 days to increase free calcium ions in the water body and supplement a calcium source for the shelled crayfishes and the soft-shell crayfishes.
The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. The application, modification and variation of the crayfish offspring seed rearing plant and method of the present invention will be apparent to those skilled in the art.
While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (9)
1. Crayfish seed rearing workshop, its characterized in that includes:
a workshop body;
the culture pond is arranged inside the workshop body, and a hot water circulating pipe is arranged at the bottom of the culture pond;
an air conditioner disposed inside the plant body;
and the water outlet end of the hot water boiler is communicated with the water inlet end of the hot water circulating pipe, and the water inlet end of the hot water boiler is communicated with the water outlet end of the hot water circulating pipe.
2. The crayfish offspring seed culture plant of claim 1, wherein said plant body has a light-transmitting roof and a movable shade cloth disposed below said light-transmitting roof.
3. The crayfish offspring seed culture workshop of claim 1, wherein a fluorescent lamp is further arranged in the workshop body.
4. The crayfish offspring seed culture plant of claim 1, wherein an aeration pipe is arranged in the culture pond.
5. The crayfish seedling culture workshop as claimed in claim 1, wherein a water inlet pipe is arranged above the culture pond, a water inlet end of the water inlet pipe is communicated to a water storage pond, a net bag is arranged at a water outlet end of the water inlet pipe, a water outlet is arranged at the bottom of the culture pond, and an escape-proof net is arranged at the water outlet.
6. The crayfish offspring seed culture plant as claimed in claim 1, further comprising:
the impeller comprises a shell and an impeller, wherein the shell is provided with a water inlet and a water outlet, the impeller is rotatably arranged in the shell, the impeller is connected to the hot water circulating pipe through the water inlet and the water outlet, and the impeller is driven by a motor.
7. The crayfish offspring seed culture plant of claim 2, wherein said hot water boiler has a chimney, said chimney passes through said light-transmitting roof, and a rain-proof cover is provided on top of said chimney.
8. The crayfish offspring seed culture workshop of claim 5, wherein said workshop body is provided with drainage channels on both sides, and said drainage port is communicated with said drainage channels.
9. The crayfish offspring seed culture plant as claimed in claim 5, further comprising:
a lifting mechanism;
one end of the cross rod is connected with the upper end of the lifting mechanism, and a hanging ring is arranged on the cross rod;
deslagging mechanism, it is placed breed the pond, deslagging mechanism includes first ring, second ring, many connecting rods and couple, the diameter of first ring is greater than the diameter of second ring, the second ring sets up in the first ring, first ring with be provided with the filter screen between the second ring, the second ring with the play water end position of inlet tube corresponds, many the lower extreme of connecting rod with first ring is connected, many the upper end of connecting rod all with the couple is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120847979.1U CN215602654U (en) | 2021-04-23 | 2021-04-23 | Crayfish seed rearing workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120847979.1U CN215602654U (en) | 2021-04-23 | 2021-04-23 | Crayfish seed rearing workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215602654U true CN215602654U (en) | 2022-01-25 |
Family
ID=79936451
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120847979.1U Expired - Fee Related CN215602654U (en) | 2021-04-23 | 2021-04-23 | Crayfish seed rearing workshop |
Country Status (1)
| Country | Link |
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| CN (1) | CN215602654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113016699A (en) * | 2021-04-23 | 2021-06-25 | 广西壮族自治区水产科学研究院 | Crayfish fry breeding workshop and method |
-
2021
- 2021-04-23 CN CN202120847979.1U patent/CN215602654U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113016699A (en) * | 2021-04-23 | 2021-06-25 | 广西壮族自治区水产科学研究院 | Crayfish fry breeding workshop and method |
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Granted publication date: 20220125 |