CN109892262A - A kind of temperature adjustment sea cucumber rock - Google Patents

A kind of temperature adjustment sea cucumber rock Download PDF

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Publication number
CN109892262A
CN109892262A CN201910327628.5A CN201910327628A CN109892262A CN 109892262 A CN109892262 A CN 109892262A CN 201910327628 A CN201910327628 A CN 201910327628A CN 109892262 A CN109892262 A CN 109892262A
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CN
China
Prior art keywords
sea cucumber
transverse slat
rock
cucumber rock
lower cover
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Pending
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CN201910327628.5A
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Chinese (zh)
Inventor
周玮
周岩
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Dalian Ocean University
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Dalian Ocean University
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Priority to CN201910327628.5A priority Critical patent/CN109892262A/en
Publication of CN109892262A publication Critical patent/CN109892262A/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

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  • Artificial Fish Reefs (AREA)

Abstract

The present invention discloses a kind of temperature adjustment sea cucumber rock, it is characterized by: the sea cucumber rock is by mutually fastening and the upper cover of symmetrical configuration (1) and lower cover (2) form, there are two transverse slat (3) and two stringer boards (4) for setting in the lower cover (2), the inner cavity of lower cover (2) is divided into nine grids shape jointly by the transverse slat (3) and stringer board (4), it is worn at the central axes of the sea cucumber rock and is connected to cooling tube (5), and a pair of of water hole (6) are offered on four side walls of sea cucumber rock, the bottom edge of the water hole (6) is along the top margin edge for being higher than transverse slat (3) and stringer board (4), the height of the transverse slat (3) and stringer board (4) is 3-5cm, the open height of the water hole (6) is 5-10cm.

Description

A kind of temperature adjustment sea cucumber rock
Technical field
The present invention relates to aquatic products to propagate field, especially a kind of temperature adjustment sea cucumber rock artificially.
Background technique
Sea cucumber belongs to Holothuroidea (Holothuroidea), is the ocean echinoderm to 8000 meters by the sea that lives, away from the present Existing more than 600,000,000 years history, sea cucumber are food with seabed algae and organic debris.Sea cucumber is widely distributed in each ocean in the world.China south Extra large bank type is more, and there are about more than 20 sea cucumbers can be edible, and the same ginseng of sea cucumber, bird's nest, shark's fin are eponymous, is that China eight is big precious One of product.Sea cucumber is not only precious food and rare medicinal material.Therefore sea cucumber has high economic value, present people The scale of work culturing sea cucumbers is increasing, has become one of Important Economic industry of China's Coastal Areas.But sea cucumber is deposited Living to have strict requirements to environment temperature with growth, when the temperature is excessively high, the sea cucumber of cultivation just will appear showing for large quantities of death As.
Liaoning in 2018, the Shandong pond Deng Di water temperature cause holothruian cultures to have no harvest for a long time more than 30 DEG C, and the loss of two provinces is close Hundred billion yuan.To solve the above-mentioned problems, present raiser generally uses the following two kinds method: first is that building sunshade above pond Net blocks the radiation of the sun, and this method can reduce by 1-2 DEG C of water temperature in a short time, but for a long time caused by high temperature Seawater heating can not then solve;Second is that laying pipeline land used in pond bottom is lauched or freezes seawater circulation cooling, but it is this Method is limited by groundwater run off and energy consumption, very faint to the cooling effect of breeding water body, and being attached to sea cucumber on tube wall can deposit It is living, but not can solve and inhabit in adjacent area and the sea cucumber problem of death being distributed in the sea cucumber rock of periphery, production effect is paid no attention to very much Think.
Sea cucumber has the habit of aestivation, and according to this habit, sea cucumber rock can generally be arranged in holothurian cultivation pond.Traditional Sea cucumber rock is generally the porous underwater units of building stones heap, plastic deeping or the various forms by layings such as other non-toxic materials, It is that sea cucumber " aestivation " provides sheltered situation that water temperature, which is more than 23 DEG C of summer,.But traditional reefglider is not only paid close attention to more in structure design Pore structure assembles sea cucumber, while opening structure also being required to reinforce the water permeability inside reefs, guarantees excellent water quality.It is this Open structure just determines that traditional reefglider is unfavorable for building topical hypothermia's environment, leads to the death of high temperature season sea cucumber.
Therefore a kind of method or apparatus for being able to solve the above problem is needed now.
Summary of the invention
The present invention is to propose a kind of simple in sturcture, ingenious in design, cloth to solve above-mentioned deficiency present in the prior art The reasonable temperature adjustment sea cucumber rock of office.While the sea cucumber rock builds low temperature environment in small space, increased using cooling density of sea water The partial vertical density current generated greatly realizes water circulation inside reefs, guarantees water quality, and sea cucumber can be made in the hot summer Ji Zhengchang survival or growth.
The technical solution of the invention is as follows: a kind of temperature adjustment sea cucumber rock, it is characterised in that: the sea cucumber rock is by mutually fastening And upper cover 1 and lower cover 2 composition of symmetrical configuration, there are two transverse slat 3 and two stringer boards 4, the transverse slats 3 for the interior setting of the lower cover 2 The inner cavity of lower cover 2 is divided into nine grids shape jointly with stringer board 4, is worn at the central axes of the sea cucumber rock and is connected to cooling tube 5, and A pair of of water hole 6 is offered on four side walls of sea cucumber rock, the bottom edge of the water hole 6 is along the top for being higher than transverse slat 3 and stringer board 4 The height of edge, the transverse slat 3 and stringer board 4 is 3-5cm, and the open height of the water hole 6 is 5-10cm.
The present invention compared with the existing technology, has the advantages that
The temperature adjustment sea cucumber rock of this kind of structure type, simple in sturcture, ingenious in design, rationally distributed, sea cucumber is dexterously utilized in it " aestivation " is collected on the habit around reefglider, carries out creative design to traditional sea cucumber rock, builds one and extraneous overall situation The small space being moderately isolated, and the partial vertical density current generated using cooling density of sea water increase, pass through the specific of sea cucumber rock Structure guarantees that this small space can keep low temperature environment in a long time, while will not influence the water body in small space again Necessity exchange provides so that providing one for sea cucumber is suitable for the low temperature environment survived, ingest, grown for sea cucumber safe production in summer Good condition can prevent sea cucumber in the disaster of megathermal period death.It can be said that it has a variety of advantages, particularly suitable for It is promoted and applied in this field, market prospects are very wide.
Detailed description of the invention
Fig. 1 is the main view of the embodiment of the present invention.
Fig. 2 is the sectional view along A-A in Fig. 1.
Fig. 3 is the B direction view in Fig. 1.
Specific embodiment
Below in conjunction with Detailed description of the invention a specific embodiment of the invention.It is as shown in Figure 1, Figure 2, Figure 3 shows: a kind of temperature adjustment sea cucumber Reef, it is characterised in that: the sea cucumber rock is set in the lower cover 2 by mutually fastening and the upper cover 1 of symmetrical configuration and lower cover 2 form Transverse slat 3 and two stringer boards 4 there are two setting, the inner cavity of lower cover 2 is divided into nine grids shape, the sea jointly by the transverse slat 3 and stringer board 4 It is worn at the central axes of reefglider and is connected to cooling tube 5, and offer a pair of of water hole 6 on four side walls of sea cucumber rock, it is described Along the top margin edge for being higher than transverse slat 3 and stringer board 4, the height of the transverse slat 3 and stringer board 4 is 3-5cm, the mistake for the bottom edge of water hole 6 The open height in water hole 6 is 5-10cm.
The course of work of the temperature adjustment sea cucumber rock of the embodiment of the present invention is as follows: upper cover 1 and lower cover 2 being respectively placed in cooling first Above and below pipe 5, and the two is allowed mutually to fasten and fix, a part of cooling tube 5 passes through the inside of sea cucumber rock;
Heat exchange occurs for the water body in cooling tube 5 and sea cucumber rock inner cavity, and the cold water that 5 ambient temperature of cooling tube reduces becomes due to density Conference flows downward, and is gathered in the inner cavity of lower cover 2 from bottom to top, since lower cover 2 is divided by multiple transverse slats 3 and stringer board 4 Multiple grid-like, this structure can limit the vertical convection between cold water and hot water, to allow each of lower cover 2 as much as possible A inner cavity keeps relative low temperature state, until reaching 3-5 centimetres of design height of transverse slat 3 and stringer board 4, in this stage sea cucumber rock Body is in internal water body swap status, and the depth of sea cucumber reefs inner chamber water at low temperature can effectively accommodate adult sea cucumber and inhabit it at this time In;And the sea cucumber in cultivating pool can then climb to the inside of sea cucumber rock by water hole 6, and be gathered in lower cover 2 inner cavity it In;In the summer of high temperature, the generation of sea cucumber death condition can be effectively prevent;And the bottom of the water hole 6 opened up on sea cucumber rock side wall Edge be higher than transverse slat 3 and stringer board 4 top margin edge, then can be formed when the inner cavity of lower cover 2 is filled with water at low temperature it is excessive, at this time Water body in sea cucumber reefs inner chamber starts to swap with extraneous water body, improves intracavitary water quality, and the aperture height for crossing the mouth of a river 6 is It 5-10 centimetres, can be provided while water body exchange in sea cucumber rock inside and outside is provided for sea cucumber individual disengaging sea cucumber reefs necessary Space;
It should be noted that this kind of sea cucumber rock, internal cold water is not that heat exchange will not occur with extraneous water body, but sharp The local density generated with cooling flows through the design in this structure, rationally delays the speed of heat exchange, and it is low to build part Warm environment;The water quality in reefs ensure that by the internal circulation appropriate of water body in sea cucumber rock and external exchange simultaneously.
Table transverse slat and stringer board height are to water temperature and water quality impact experimental result (100 mu of pond bottom tests)

Claims (1)

1. a kind of temperature adjustment sea cucumber rock, it is characterised in that: the sea cucumber rock is by mutually fastening and the upper cover of symmetrical configuration (1) and lower cover (2) it forms, there are two transverse slat (3) and two stringer boards (4), the transverse slat (3) and stringer board (4) are common for setting in the lower cover (2) The inner cavity of lower cover (2) is divided into nine grids shape, is worn at the central axes of the sea cucumber rock and is connected to cooling tube (5), and in sea cucumber rock Four side walls on offer a pair of of water hole (6), the bottom edge of the water hole (6) is along being higher than transverse slat (3) and stringer board (4) The height of top margin edge, the transverse slat (3) and stringer board (4) is 3-5cm, and the open height of the water hole (6) is 5-10cm.
CN201910327628.5A 2019-04-23 2019-04-23 A kind of temperature adjustment sea cucumber rock Pending CN109892262A (en)

Priority Applications (1)

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CN201910327628.5A CN109892262A (en) 2019-04-23 2019-04-23 A kind of temperature adjustment sea cucumber rock

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Application Number Priority Date Filing Date Title
CN201910327628.5A CN109892262A (en) 2019-04-23 2019-04-23 A kind of temperature adjustment sea cucumber rock

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CN109892262A true CN109892262A (en) 2019-06-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113439695A (en) * 2021-07-30 2021-09-28 东营市万德海水养殖装备有限公司 Multi-layer stichopus japonicus culture attachment base with cooling function

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113439695A (en) * 2021-07-30 2021-09-28 东营市万德海水养殖装备有限公司 Multi-layer stichopus japonicus culture attachment base with cooling function
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Application publication date: 20190618