CN213639319U - Sea cucumber culture device - Google Patents
Sea cucumber culture device Download PDFInfo
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- CN213639319U CN213639319U CN202022429425.8U CN202022429425U CN213639319U CN 213639319 U CN213639319 U CN 213639319U CN 202022429425 U CN202022429425 U CN 202022429425U CN 213639319 U CN213639319 U CN 213639319U
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Abstract
The utility model discloses a sea cucumber culture device, including braced frame, side book curtain, end seal curtain, water installations, air inlet unit, detection device and advance the medicine device. Has the advantages that: the sea cucumber attachment base in the culture pond is covered by the sea cucumber culture device, so that the sea cucumber attachment base is in a sealed environment, the normal growth of the sea cucumbers can be ensured only by adjusting the water quality and substrate parameters in the sea cucumber culture device, the water quality and substrate parameters in the whole culture pond do not need to be adjusted, resources are saved, the energy consumption is reduced, and the culture cost is reduced; the sealing and opening states of the holothurian culture device are adjusted through the roller shutters, the requirement for the growth of holothurians in four seasons is met, the holothurian culture device can be fixed on the underwater ground for a long time without being disassembled and assembled, and time and labor are saved; the side rolling curtain and/or the end sealing curtain are made of shading materials, so that the growth of algae and microorganisms in culture attachment bases is reduced, the chemical oxygen consumption in the attachment bases is reduced, the effective growth space of sea cucumbers is guaranteed, and the culture environment of a sea cucumber pond is adjustable.
Description
Technical Field
The utility model relates to an aquaculture technical field, concretely relates to sea cucumber culture device.
Background
Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under artificial control. Generally comprises the whole process of cultivating aquatic products from seedlings under artificial feeding management. The sea cucumber takes organic debris on the sea bottom and benthic microorganisms as food, has dormancy habit in summer and winter, has higher nutritive value, and becomes a hotspot of aquaculture along with the improvement of living standard of people. The growth condition of the sea cucumbers in the culture pond is influenced by water quality factors such as water temperature, dissolved oxygen content, PH value, specific gravity, content of harmful substances such as hydrogen sulfide and ammonia nitrogen, and the water temperature in the culture pond exceeds 30 ℃, so that the sea cucumbers die in a large area, and serious loss is caused. In summer, particularly at noon when the air temperature is high, the water temperature in the culture pond exceeds 30 ℃, the water temperature in the culture pond needs to be adjusted in time, so that the problem that a large number of sea cucumbers die due to high water temperature is avoided, the traditional aquaculture pond has a large culture space, a large amount of low-temperature water needs to be consumed, the water temperature in the culture pond can be reduced, and the situation that the water demand is too large can not be achieved. In recent years, due to global warming, the time that the water temperature of a northern aquaculture pond is higher than 30 ℃ in summer is longer and longer, and the phenomenon that the sea cucumbers die in a large area due to overhigh water temperature is increased. In addition, the regulation of water quality factors such as dissolved oxygen, hydrogen sulfide, ammonia nitrogen and the like in the culture pond also needs to be filled with a large amount of oxygen or a large amount of regulators, so that the energy consumption is high, and the culture cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough that prior art is overcome to the purpose, provides a sea cucumber culture device and covers the sea cucumber adhesion base in the pond of will breeding, makes the sea cucumber adhesion base be in under the sealed environment, through adjusting the healthy growth of guaranteeing the sea cucumber to the quality of water in the sealed environment, and it is little to adjust the space, and resources are saved reduces the energy consumption, reduces the breed cost.
The purpose of the utility model is achieved through the following technical measures: a holothurian culture device comprises a supporting frame, a side rolling curtain, an end sealing curtain, a water inlet device, an air inlet device, a detection device and a data acquisition device, the two ends of the supporting frame are connected with the ground at the bottom of the water, the middle of the supporting frame is arched towards the water surface to form a hollow structure, the side rolling curtains are positioned at the outer side of the supporting frame, the number of the end sealing curtains is 2, the 2 end sealing curtains are respectively positioned at the two ends of the hollow structure and are respectively fixedly connected with the supporting frame, the end sealing curtain is respectively detachably connected with two sides of the side rolling curtain, the end sealing curtain, the side rolling curtain and the underwater ground form a sealing cavity, the sea cucumber attachment base is arranged in the sealing cavity, the water inlet device is used for introducing water and/or medicine and bacteria into the sealing cavity, the air inlet device is used for introducing air into the sealing cavity, the detection device is used for detecting the water quality parameters in the sealed cavity and transmitting the detected parameters to the data acquisition device.
Further, the holothurian culture device also comprises a roller shutter device, wherein the roller shutter device is arranged at the upper part of the supporting frame and positioned at the outer side of the side roller shutter, and the roller shutter device is used for rolling up two ends of the side roller shutter.
Further, the side roller shutters and/or the end sealing shutters are made of shading materials, or shading materials are coated on the outer sides of the side roller shutters and/or the end sealing shutters.
Furthermore, a water outlet is formed in the side rolling curtain and/or the end sealing curtain and used for discharging water in the sealing cavity.
Furthermore, an exhaust port is arranged on the side rolling curtain and used for exhausting redundant gas in the sealing cavity.
Furthermore, the water inlet device comprises a water pipe and a water inlet pipe, one end of the water pipe is connected with an external water source, the other end of the water pipe is connected with one end of the water inlet pipe, the other end of the water inlet pipe penetrates through the end sealing curtain and extends into the sealing cavity, the end of one end, extending into the sealing cavity, of the water inlet pipe is sealed, a water outlet is formed in the side face of the water inlet pipe, and more than one water outlet is formed.
Further, air inlet unit includes gas-supply pipe and intake pipe, the one end and the external air supply of gas-supply pipe are connected, the other end and the one end of intake pipe of gas-supply pipe are connected, the other end of intake pipe runs through the sealed curtain of tip and stretches into sealed intracavity, the tip that the one end in sealed chamber was stretched into to the intake pipe is sealed, the side of intake pipe is equipped with the gas outlet, the gas outlet is more than one.
Further, the detection device comprises a temperature detection device, a dissolved oxygen detection device, a hydrogen sulfide detection device, a pH value detection device, a specific gravity detection device and an ammonia nitrogen detection device.
Further, the support frame comprises a plurality of support frames, and the plurality of support frames are arranged in parallel along the axial direction of the support frame.
Further, the holothurian culture device also comprises an underwater camera, and the underwater camera is used for observing the culture condition in the holothurian culture device.
Compared with the prior art, the beneficial effects of the utility model are that: the sea cucumber attachment base in the culture pond is covered by the sea cucumber culture device, so that the sea cucumber attachment base is in a sealed environment, the normal growth of the sea cucumbers can be ensured only by adjusting the water quality and substrate parameters in the sea cucumber culture device, the water quality and substrate parameters in the whole culture pond do not need to be adjusted, resources are saved, the energy consumption is reduced, and the culture cost is reduced; the sealing and opening states of the holothurian culture device are adjusted through the roller shutters, the requirement for the growth of holothurians in four seasons is met, the holothurian culture device can be fixed on the underwater ground for a long time without being disassembled and assembled, and time and labor are saved; the side rolling curtain and/or the end sealing curtain are made of shading materials, so that the growth of algae and microorganisms on the sea cucumber attachment base is reduced, the chemical oxygen consumption in the attachment base is reduced, and the effective growth space of the sea cucumber is guaranteed.
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic structural view of the holothurian culture device.
FIG. 2 is a side view of the holothurian culture device.
FIG. 3 is a front view of a part of the holothurian culture device.
The sea cucumber adhering base comprises a sea cucumber adhering base 1, a detection device 2, a data acquisition device 3, a water inlet pipe 4, a water delivery pipe 5, an air inlet pipe 6, an air delivery pipe 7, an end sealing curtain 8, a water outlet 9, a side rolling curtain 10, a support frame 11 and a rolling curtain device 12.
Detailed Description
As shown in fig. 1 to 3, the holothurian culture device comprises a supporting frame, a side rolling curtain 10, an end sealing curtain 8, a water inlet device, an air inlet device, a detection device 2 and a data acquisition device 3, wherein two ends of the supporting frame are connected with the ground at the bottom of the water, the middle of the supporting frame is arched towards the water surface to form a hollow structure, the side rolling curtain 10 is positioned on the outer side of the supporting frame, and the supporting frame is used for supporting the side rolling curtain 10. The utility model discloses a roller shutter, including end sealing curtain 8, end sealing curtain 8 is 2, 2 end sealing curtain 8 is located hollow structure's both ends respectively and respectively with braced frame fixed connection, end sealing curtain 8 still with submarine ground fixed connection, end sealing curtain 8 can be dismantled with the both sides of rolling up curtain 10 respectively and be connected, side rolling up curtain 10 still can dismantle with submarine ground and be connected, end sealing curtain 8, side rolling up curtain 10 and submarine ground form sealed chamber. The sea cucumber attaching base 1 is arranged in the sealing cavity, the water inlet device is used for introducing water and/or adding drugs into the sealing cavity for adding bacteria, specifically, when the water temperature in the sealing cavity reaches more than 26 ℃, low-temperature water is introduced into the sealing cavity through the water inlet device, the water temperature in the sealing cavity is reduced to ensure that the water temperature in the sealing cavity is maintained below 30 ℃, and the low-temperature water is low-temperature seawater which is high tide at night and flows into external seawater, underground water or low-temperature seawater subjected to cooling treatment. The air inlet device is used for ventilating the sealing cavity, and the detection device is used for detecting water quality parameters in the sealing cavity and conveying the detected parameters to the data acquisition device. The data acquisition device is used for collecting holothurian culture data so as to adjust the water quality and the substrate according to the collected culture data. And a water outlet 9 is arranged on the end part sealing curtain 8 and/or the side rolling curtain 10, and the water outlet 9 is used for discharging water in the sealing cavity. The side rolling curtain 10 is provided with an air outlet which is used for exhausting redundant air in the sealing cavity, specifically, the air outlet is arranged at the top of the side rolling curtain 10, namely, the air outlet is positioned at the highest position of the supporting frame. The sea cucumber attachment base 1 of the sea cucumber is sealed in the sea cucumber culture device, the culture space of the sea cucumber is reduced, the water temperature in the sealing cavity is adjusted by the water inlet device to be not more than 30 ℃, the dissolved oxygen in the sealing cavity is adjusted by the air inlet device, the content of organic matters, hydrogen sulfide and ammonia nitrogen in the sealing cavity is adjusted by the medicine inlet device, the sea cucumber attachment base 1 of the sea cucumber is enabled to be positioned under the appropriate condition, the survival rate of the sea cucumber culture is favorably improved, meanwhile, the normal growth of the sea cucumber can be ensured only by adjusting the culture parameters in the sea cucumber culture device, the culture parameters in the whole culture pond are not required to be adjusted, the resources are saved, the energy.
The holothurian culture device further comprises a curtain rolling device 12, wherein the curtain rolling device 12 is arranged at the upper part of the supporting frame and positioned at the outer side of the side curtain 10, and the curtain rolling device 12 is used for rolling the two ends of the side curtain 10. The positions of the two ends of the side rolling curtain 10 can be flexibly adjusted through the rolling curtain device 12, so that the sealing and opening states of the holothurian culture device are controlled, when the holothurians are dormant in summer and winter, the two ends of the side rolling curtain 10 can be put down through the rolling curtain device 12, the holothurian culture device is in the sealing state, and the holothurian culture device is in the proper condition, so that the normal growth of the holothurians is ensured. When the sea cucumbers move in spring and autumn, the two ends of the side rolling curtain 10 can be rolled up by the rolling curtain device 12, so that the underwater culture state is in an open state, and the sea cucumbers can enter the culture pond from the sea cucumber culture device to move freely.
The side rolling shutter 10 and/or the end sealing shutter 8 are made of shading materials, for example, the side rolling shutter 10 and/or the end sealing shutter 8 are made of black plastic materials. Or the outer side of the side rolling shutter 10 and/or the end sealing shutter 8 is coated with a light shielding material. When the sea cucumbers are dormant in summer and winter, the sea cucumber culture device is in a sealed state, the side rolling curtain 10 and/or the end sealing curtain 8 are protected from light, and the phenomenon that aquatic plants in the sea cucumber culture device propagate and grow in a large quantity due to photosynthesis to damage the water quality in the sea cucumber culture device can be avoided. When the sea cucumbers move in spring and autumn, the sea cucumber culture device is in an open state, the side rolling curtain 10 and/or the end sealing curtain 8 are protected from light, so that the sea cucumber attachment base 1 is in a shade state, the growth of aquatic plants on the sea cucumber attachment base 1 is reduced, and the effective attachment space of the sea cucumbers on the sea cucumber attachment base 1 is ensured.
The water inlet device comprises a water conveying pipe 5 and a water inlet pipe 4, one end of the water conveying pipe 5 is connected with an external water source, the other end of the water conveying pipe 5 is connected with one end of the water inlet pipe 4, the other end of the water inlet pipe 4 penetrates through the end sealing curtain and extends into the sealing cavity, the end part of one end, extending into the sealing cavity, of the water inlet pipe 4 is sealed, a water outlet is formed in the side face of the water inlet pipe 4, and the number of the water outlets is more than one. The water outlets are uniformly distributed on the water inlet pipe 4 along the axial direction of the water inlet pipe 4.
The air inlet unit includes gas-supply pipe 7 and intake pipe 6, the one end and the external air supply of gas-supply pipe 7 are connected, the other end and the one end of intake pipe 6 of gas-supply pipe 7 are connected, the other end of intake pipe 6 runs through the sealed curtain of tip and stretches into sealed intracavity, the tip seal of the one end in sealed chamber is stretched into to intake pipe 6, the side of intake pipe 6 is equipped with the gas outlet, the gas outlet is more than one. The air outlets are uniformly distributed on the air inlet pipe 6 along the axial direction of the air inlet pipe 6.
The detection device 2 comprises a temperature detection device, a dissolved oxygen detection device, a hydrogen sulfide detection device, a PH value detection device, a specific gravity detection device and an ammonia nitrogen detection device. Temperature-detecting device is used for detecting the temperature in the sealed intracavity, dissolved oxygen detection device is used for detecting the dissolved oxygen volume of sealed intracavity water, hydrogen sulfide detection device is used for detecting the hydrogen sulfide content of sealed intracavity water, ammonia nitrogen detection device is used for detecting the ammonia nitrogen content of sealed intracavity water, proportion detection device is used for detecting the proportion of sealed intracavity water, pH value detection device is used for detecting the pH value of sealed intracavity water.
The support frame comprises a plurality of support frames 11, and the plurality of support frames 11 are arranged in parallel along the axial direction of the support frame.
The holothurian culture device further comprises an underwater camera, and the underwater camera is used for observing the culture condition in the holothurian culture device.
The working principle is as follows:
when the sea cucumbers are dormant in summer, when the water temperature in the culture pond reaches over 26 ℃, the rolling device 12 puts down two ends of the side rolling curtain 10, the end sealing curtain 8 and the underwater ground form a sealing cavity, and the sea cucumbers are dormant in the sealing cavity. The water outlet is opened at regular time every day, and the water is changed daily through the water inlet device, and the water changing amount reaches more than 1/5 of the volume of the holothurian culture device. Meanwhile, the detection device 2 detects the water quality parameters in the sealed cavity in real time and adjusts the water quality parameters through the water inlet device and the air inlet device according to the change of the water quality parameters. When the sea cucumbers are dormant in winter, the side rolling curtain 10 is put down by the rolling curtain device 12, the side rolling curtain 10, the end sealing curtain 8 and the underwater ground form a sealing cavity, and the sea cucumbers are dormant in the sealing cavity. Because the temperature is lower in winter and the growth of the sea cucumbers and other aquatic organisms is slower, the sea cucumber culture device changes water every other day or multiple days in winter. When the sea cucumbers move in spring and autumn, the two ends of the side rolling curtain 10 are rolled up by the rolling curtain device 12, and the sea cucumber culture device is in an open state, so that the sea cucumbers can move freely.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A holothurian culture device is characterized in that: comprises a supporting frame, a side rolling curtain, an end sealing curtain, a water inlet device, an air inlet device, a detection device and a data acquisition device, the two ends of the supporting frame are connected with the ground at the bottom of the water, the middle of the supporting frame is arched towards the water surface to form a hollow structure, the side rolling curtains are positioned at the outer side of the supporting frame, the number of the end sealing curtains is 2, the 2 end sealing curtains are respectively positioned at the two ends of the hollow structure and are respectively fixedly connected with the supporting frame, the end sealing curtain is respectively detachably connected with two sides of the side rolling curtain, the end sealing curtain, the side rolling curtain and the underwater ground form a sealing cavity, the sea cucumber attachment base is arranged in the sealing cavity, the water inlet device is used for introducing water and/or medicine and bacteria into the sealing cavity, the air inlet device is used for introducing air into the sealing cavity, the detection device is used for detecting the water quality parameters in the sealed cavity and transmitting the detected parameters to the data acquisition device.
2. The holothurian culture device according to claim 1, characterized in that: the holothurian culture device further comprises a roller shutter device, wherein the roller shutter device is arranged at the upper part of the supporting frame and positioned at the outer side of the side roller shutter, and the roller shutter device is used for rolling up two ends of the side roller shutter.
3. The holothurian culture device according to claim 1 or 2, characterized in that: the side rolling curtain and/or the end sealing curtain are made of shading materials, or the shading materials are coated on the outer side of the side rolling curtain and/or the end sealing curtain.
4. The holothurian culture device according to claim 1, characterized in that: and a water outlet is formed in the side rolling curtain and/or the end sealing curtain and is used for discharging water in the sealing cavity.
5. The holothurian culture device according to claim 1, characterized in that: and the side roller shutter is provided with an exhaust port, and the exhaust port is used for exhausting redundant gas in the sealing cavity.
6. The holothurian culture device according to claim 1, characterized in that: the water inlet device comprises a water conveying pipe and a water inlet pipe, one end of the water conveying pipe is connected with an external water source, the other end of the water conveying pipe is connected with one end of the water inlet pipe, the other end of the water inlet pipe penetrates through the end sealing curtain and extends into the sealing cavity, the end of one end, extending into the sealing cavity, of the water inlet pipe is sealed, a water outlet is formed in the side face of the water inlet pipe, and the number of the water outlets is more than one.
7. The holothurian culture device according to claim 1, characterized in that: the air inlet unit includes gas-supply pipe and intake pipe, the one end and the external air supply of gas-supply pipe are connected, the other end and the one end of intake pipe of gas-supply pipe are connected, the other end of intake pipe runs through the sealed curtain of tip and stretches into sealed intracavity, the tip that the one end in sealed chamber was stretched into to the intake pipe is sealed, the side of intake pipe is equipped with the gas outlet, the gas outlet is more than one.
8. The holothurian culture device according to claim 1, characterized in that: the detection device comprises a temperature detection device, a dissolved oxygen detection device, a hydrogen sulfide detection device, a PH value detection device, a specific gravity detection device and an ammonia nitrogen detection device.
9. The holothurian culture device according to claim 1, characterized in that: the supporting frame comprises a plurality of supporting frames, and the supporting frames are arranged in parallel along the axial direction of the supporting frame.
10. The holothurian culture device according to claim 1, characterized in that: the holothurian culture device further comprises an underwater camera, and the underwater camera is used for observing the culture condition in the holothurian culture device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022429425.8U CN213639319U (en) | 2020-10-28 | 2020-10-28 | Sea cucumber culture device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022429425.8U CN213639319U (en) | 2020-10-28 | 2020-10-28 | Sea cucumber culture device |
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| CN213639319U true CN213639319U (en) | 2021-07-09 |
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| CN202022429425.8U Active CN213639319U (en) | 2020-10-28 | 2020-10-28 | Sea cucumber culture device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115868436A (en) * | 2021-09-27 | 2023-03-31 | 烟台市锐晖海洋科技有限责任公司 | Sea cucumber culture method for protecting marine ecological environment |
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2020
- 2020-10-28 CN CN202022429425.8U patent/CN213639319U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115868436A (en) * | 2021-09-27 | 2023-03-31 | 烟台市锐晖海洋科技有限责任公司 | Sea cucumber culture method for protecting marine ecological environment |
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