CN210130269U - Aquatic product temporary rearing device - Google Patents

Abstract

The utility model provides a temporary aquatic product culture device, which solves the technical problem that the prior temporary aquatic product culture container can not further meet the temporary culture demand of fresh and live aquatic products, and is provided with a temporary culture box for accommodating culture water and temporary culture aquatic products, wherein the temporary culture box is of a box body structure with an open upper part, the temporary culture box is provided with a water inlet and a water outlet, a first partition plate and a water return device are arranged in the temporary culture box, the inner cavity of the temporary culture box is divided into a plurality of temporary culture areas by the first partition plate along the length direction of the temporary culture box, a sewage discharge gap is arranged between the bottom of the first partition plate and the bottom of the inner cavity of the temporary culture box, and adjacent temporary culture areas are communicated through the sewage discharge gap; the water outlet is communicated with the water return device, and can be widely applied to the technical field of aquaculture.

Description

Aquatic product temporary rearing device

Technical Field

The utility model relates to an aquaculture technical field, in particular to device is supported temporarily to aquatic products.

Background

Fresh and live aquatic products in China mainly come from freshwater aquaculture and fishing in the 80 s, and the market is partially limited to coastal areas. Since 90 s, with the implementation of vegetable basket engineering and the large-area popularization of pond healthy culture technology, the rising aquaculture industry in various places has leap forward, so that a large amount of fresh and live aquatic products can swim to common people, and the demands of consumers on the fresh and live aquatic products are greatly met. At present, a plurality of links of an aquatic product industrial chain relate to temporary culture of fresh and live aquatic products, for example, in a culture link, the aquatic product culture mainly adopts pond culture, culture risks exist in a critical period, a severe natural condition and other uncontrollable periods in the culture process, and the phenomenon of death of the aquatic products seriously occurs; in the transportation and sale links, the problems that air is not circulated, aquatic products are easy to die, escape is easy and the like exist.

The utility model discloses a No. 206472660U's utility model discloses a container is supported temporarily to aquatic products, including water container and fender net, keep off the net and be upper and lower both ends open-ended circular net circle, keep off the net suit at water container's opening part, water container opening outer wall is equipped with inward recess, keeps off the lower extreme opening border of net and is fixed in the recess of water container opening outer wall through the mounting in, upper end opening border interlude flexible rope, and flexible rope both ends are fixed and are adjusted through the buckle and keep off net upper end open-ended size. The device can prevent the fresh and live aquatic products from jumping out of the container, can ensure air circulation, has simple structure and good practical value. The utility model discloses a weak point lies in:

on the one hand, in the temporary rearing process of aquatic products, in order to continuously maintain the most basic survival state of the aquatic products, the aquatic products need to be fed regularly, a large amount of excrement and urine is inevitably generated in the period, and if a large amount of excrement and urine, food residues and other wastes remained in water are not discharged in time, the turbid water quality influences the health of the aquatic products and is serious or even dead. Therefore, the user can only change water regularly through the opening at the upper end of the water storage container to ensure that the water quality meets the requirement, but the time and the labor are wasted.

On the other hand, if the temporarily-cultured aquatic products of the user are highly aggressive, for example, crabs and the like, a plurality of temporarily-cultured aquatic products attack each other, and casualties are inevitable.

Disclosure of Invention

The utility model aims at solving the technical deficiencies, providing a device is supported temporarily to aquatic products, further satisfying the demand of supporting temporarily of bright and alive aquatic products.

Therefore, the utility model provides a temporary aquatic product breeding device, which is provided with a temporary breeding box for accommodating breeding water and temporary aquatic products, wherein the temporary breeding box is of a box body structure with an open upper part, the temporary breeding box is provided with a water inlet and a water outlet, and a first partition plate and a water return device are arranged in the temporary breeding box; along the length direction of the temporary rearing box, the first partition plate divides the inner cavity of the temporary rearing box into a plurality of temporary rearing areas, a sewage discharge gap is arranged between the bottom of the first partition plate and the bottom of the inner cavity of the temporary rearing box, and the adjacent temporary rearing areas are communicated through the sewage discharge gap; the water outlet is communicated with a water return device.

Preferably, a second partition plate is further arranged in the temporary rearing box; along the width direction of the temporary rearing case, the temporary rearing area is divided into a plurality of temporary rearing units by the second partition plate.

Preferably, along the length direction of the second partition plate, the second partition plate is provided with a plurality of water level through holes, and the temporary rearing units positioned on the two sides of the second partition plate are communicated through the water level through holes.

Preferably, the height of the water inlet of the inner pipe of the water return is higher than that of the water level through hole.

Preferably, the upper opening of the temporary rearing box is also provided with a cover plate in a matching manner, the cover plate is provided with an air vent, the cover plate is used for opening or closing the upper opening of the temporary rearing box, and when the cover plate closes the upper opening of the temporary rearing box, the air vent is communicated with the inner cavity of the temporary rearing box.

Preferably, the cover plate is further provided with a feeding hole and a handle, and when the cover plate closes the upper opening of the temporary rearing box, the feeding hole is communicated with the inner cavity of the temporary rearing box.

Preferably, the cover plate is further provided with a feeding funnel, and when the cover plate closes the upper opening of the temporary rearing box, the feeding funnel is communicated with the feeding hole.

Preferably, the open border in upper portion of fostering district or fostering unit temporarily connects to be equipped with the baffle, and the apron can be dismantled and connect in the upper portion of baffle, and the apron is used for opening or closing the open upper portion of fostering district or fostering unit temporarily.

Preferably, the water inlet is arranged at the edge of the side wall of the bottom of the temporary rearing area at the leftmost side, and the water outlet is arranged at the bottom of the temporary rearing area at the rightmost side.

Preferably, the water inlet is arranged at the edge of the side wall of the bottom of the temporary rearing unit positioned at the leftmost side, the water outlet is arranged at the bottom of the temporary rearing unit positioned at the rightmost side, and the water inlet faces the direction of the water outlet.

The utility model has the advantages that: the utility model provides a device is supported temporarily to aquatic products, it is equipped with and supports the case temporarily, support the incasement temporarily and be equipped with first baffle and wet return, the inner chamber that first baffle will support the case temporarily separates into a plurality of districts of supporting temporarily, be equipped with the blowdown gap between the bottom of first baffle and the inner chamber bottom of supporting the case temporarily, adjacent supporting the district temporarily is linked together through the blowdown gap, support the in-process temporarily, breed water passes the blowdown gap of the inner chamber bottom of supporting the case temporarily, excrement and urine, wastes such as food waste are under the effect of self gravity, slowly deposit is in the bottom of supporting the case temporarily, along with breed water passes the blowdown gap, finally flow from the delivery port through the wet return, accomplish the scrubbing process. The first partition plate divides the inner cavity of the temporary rearing box into a plurality of temporary rearing areas, so that aquatic products with strong aggressivity are separately and temporarily reared, and loss caused by fighting is avoided.

Drawings

Fig. 1 is a schematic structural view of a front view of the present invention;

FIG. 2 is a schematic structural view of the top view shown in FIG. 1;

FIG. 3 is a schematic structural view of the left side view shown in FIG. 1;

FIG. 4 is a schematic structural view of a cross-sectional view A-A shown in FIG. 2;

FIG. 5 is a schematic structural view of a cross-sectional view B-B shown in FIG. 2;

FIG. 6 is a schematic structural view of the cross-sectional view C-C shown in FIG. 2;

FIG. 7 is a schematic structural view of the perspective view shown in FIG. 1;

FIG. 8 is a schematic front view of the cover shown in FIG. 1;

FIG. 9 is a schematic structural view of the top view shown in FIG. 8;

FIG. 10 is a schematic structural view of the left side view shown in FIG. 8;

FIG. 11 is a schematic structural view of the perspective view shown in FIG. 8;

FIG. 12 is a schematic structural view of a top view of the temporary rearing tank shown in FIG. 1;

FIG. 13 is a schematic structural view of the cross-sectional D-D view shown in FIG. 12;

FIG. 14 is a schematic structural view of the perspective view shown in FIG. 12;

FIG. 15 is a schematic view of the structure of FIG. 14 with the second separator removed;

fig. 16 is a schematic structural diagram of the working principle of the present invention.

The labels in the figure are: 1. the temporary culture box comprises a temporary culture box, a water inlet, a water outlet, a first partition plate, a water returning device, a temporary culture area, a sewage discharge gap, a second partition plate, a temporary culture unit, a water level through hole, a cover plate, a vent hole, a feeding hole, a handle, a feeding hopper, a baffle, an inner pipe, an outer pipe, a water drainage channel, a gap and a water level, wherein the temporary culture area is 6, the sewage discharge gap is 7, the second partition plate is 8, the temporary culture unit is 9, the water level through hole is 10, the cover plate is 11, the vent hole is.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments to assist understanding of the invention. The method used in the utility model is a conventional method if no special regulation is provided; the raw materials and the apparatus used are, unless otherwise specified, conventional commercially available products.

Shown by fig. 3, fig. 5, fig. 6, fig. 13-fig. 15, the utility model provides a device is supported temporarily to aquatic products, it is equipped with the case 1 of supporting temporarily that is used for holding aquaculture and supports aquatic products temporarily, supports temporarily case 1 for the open box structure in upper portion, supports temporarily case 1 and has seted up water inlet 2 and delivery port 3, and water inlet 2 is as the inlet channel to supporting the interior aquaculture of device temporarily, and delivery port 3 is as the export channel of outside discharge aquaculture that contains wastes such as excrement and urine, food waste. As shown in fig. 15, a first partition plate 4 and a water return device 5 are arranged in the temporary rearing tank 1, and a plurality of first partition plates 4 divide the inner cavity of the temporary rearing tank 1 into a plurality of temporary rearing areas 6 along the length direction of the temporary rearing tank 1, so that a plurality of aquatic products capable of being grouped, such as carps, prawns and the like, can be temporarily reared in the temporary rearing areas 6; or temporarily breeding single aquatic product with strong aggressivity, such as crab, catfish, etc. As shown in fig. 4, 6 and 13, a sewage discharge gap 7 is arranged between the bottom of each first partition plate 4 and the bottom of the inner cavity of the temporary rearing box 1, and the adjacent temporary rearing areas 6 are communicated through the sewage discharge gap 7; on one hand, the sewage discharge gap 7 is used as a sewage discharge channel and is arranged at the bottom of the inner cavity of the temporary rearing tank 1, wastes such as excrement, food residues and the like are slowly deposited at the bottom of the temporary rearing tank 1 under the action of self gravity, and the breeding water passes through the sewage discharge gap 7 and finally flows out of the water outlet 3 to finish the sewage removal process without dead angle residue; on the other hand, the size of the sewage discharge gap 7 can be selected according to the type of the temporarily-cultured aquatic products, if the temporarily-cultured aquatic products belong to aquatic products which can be grouped, the sewage discharge gap 7 can be set to be larger, and if the temporarily-cultured aquatic products belong to aquatic products which are strong in aggressivity, the sewage discharge gap 7 can be set to be smaller, so that the aquatic products in the adjacent temporarily-cultured areas 6 are prevented from attacking each other through the sewage discharge gap 7 to cause damage. As shown in fig. 6, 12 and 13, the water outlet 3 is communicated with the water return device 5; the water return device 5 belongs to a commercial product, and the water return device 5 is provided with an inner pipe 17, an outer pipe 18 sleeved outside the inner pipe 17, and a drainage channel 19 between the inner pipe 17 and the outer pipe 18; when the temporary rearing device is installed, the bottom of the inner pipe 17 is tightly inserted into the water outlet 3, the height of the inner pipe 17 is lower than the top of the temporary rearing box 1, and a gap 20 communicated with the drainage channel 19 is reserved at the bottom of the inner cavity of the temporary rearing box 1 below the outer pipe 18; when the temporary rearing device is used, after the cultivation water is introduced into the temporary rearing tank 1, the cultivation water enters the drainage channel 19 from the gap 20, along with the continuous introduction of the cultivation water, the water levels in the inner cavity of the temporary rearing tank 1 and the drainage channel 19 continuously rise and are kept level according to the U-shaped tube communication principle, when the cultivation water rises to the top end of the inner tube 17 in the drainage channel 19, the cultivation water enters the inner tube 17 from the top end of the inner tube 17 and is discharged from the inner tube 17 downwards through the rear water outlet 3, and in the process, on one hand, the water inflow is controlled, so that the water level of the inner cavity of the temporary rearing tank 1 is always kept unchanged, and a stable temporary rearing water source is provided for aquatic products; on the other hand, wastes such as feces and food residues are discharged along with the culture water, so that pollution discharge is completed.

As shown in fig. 12-14, a second partition 8 may be further disposed in the temporary rearing box 1, along the width direction of the temporary rearing box 1, the second partition 8 divides the temporary rearing area 6 into a plurality of temporary rearing units 9, and the second partition 8 further divides the temporary rearing area 6 into small temporary rearing units 9, so as to fully utilize the space of the temporary rearing area 6. For this purpose, it is further preferable that the bottom of the second partition 8 is connected to the bottom of the inner cavity of the temporary rearing tank 1, so that the bottoms of the temporary rearing units 9 located on both sides of the second partition 8 are not communicated with each other, which corresponds to a parallel assembly form of the product structure described in the previous natural section of this natural section.

As shown in fig. 4, 13 and 14, along the length direction of the second partition plate 8, the second partition plate 8 may be provided with a plurality of water level through holes 10, and the water level through holes 10 have a function of controlling the water level; when the water level of the culture water in the temporary culture unit 9 on one side of the second partition 8 rises to reach the height of the water level through hole 10 and the culture water in the temporary culture unit 9 on the other side of the second partition 8 is lower than the height of the water level through hole 10, the culture water in the temporary culture unit 9 on one side of the second partition 8 flows into the culture unit on the other side through the water level through hole 10 to balance the water level of the culture water in the temporary culture units 9 on both sides of the second partition 8.

As shown in fig. 13, the height of the water inlet of the inner pipe 17 of the water return device 5 can be higher than the height of the water level through hole 10, so that before the aquaculture water flows out of the temporary rearing tank 1, the water level through hole 10 enables the temporary rearing units 9 on both sides of the second partition plate 8 to be communicated with each other, thereby balancing the water level of the aquaculture water in the temporary rearing units 9 on both sides of the second partition plate 8, fully utilizing aquaculture water resources and ensuring the use demand of the aquaculture water by aquatic products. The height of the water inlet of the inner pipe 17 of the water return 5 can also be lower than the height of the water level through hole 10, when the amount of culture water entering the temporary culture unit 9 on one side of the second partition plate 8 of the temporary culture tank 1 is greater than the water outlet amount, the water level continues to rise when rising to the water inlet of the inner pipe 17 of the water return 5, and after rising to the water level through hole 10, the culture water flows into the temporary culture unit 9 on the other side of the second partition plate 8 through the water level through hole 10, and at this time, the water level through hole 10 plays a role in overflow protection.

As shown in fig. 2, 4-7, the upper opening of the temporary rearing box 1 can be provided with a cover plate 11 in a matching way, and the cover plate 11 mainly has two functions, namely preventing aquatic products from escaping from the temporary rearing box 1, and preventing impurities in the air from falling into the rearing water to pollute the rearing water; the cover plate 11 is mostly used for temporarily breeding aquatic products such as crabs good for climbing and frogs good for jumping. As shown in fig. 8 to 11, the cover plate 11 is provided with the vent hole 12, the vent hole 12 is a passage for the culture water and the outside atmosphere, so that the air circulation between the culture water and the outside atmosphere is ensured, the oxygen requirement of the aquatic products is ensured, and a user can dissolve a proper amount of air into the culture water introduced into the temporary rearing tank 1 in advance according to the species of the aquatic products. The cover plate 11 is used for opening or closing the upper opening of the temporary rearing box 1, and the cover plate 11 is opened, so that the condition of aquatic products in the temporary rearing box 1 can be observed, and related feed feeding work can be carried out. Further preferably, the cover plate 11 can be further provided with a feeding hole 13 and a handle 14, the feeding hole 13 can be used for feeding food into the temporary rearing box 1, the handle 14 on the cover plate 11 is held, the opening or closing of the upper opening of the temporary rearing box 1 is realized, and the device is time-saving, labor-saving, convenient and quick. Preferably, the cover plate 11 may further include a feeding funnel 15, and the feeding funnel 15 is communicated with the feeding hole 13, so that the powdery or granular feed in the funnel can smoothly slide into the culture water along the inner wall of the feeding funnel 15 from the feeding hole 13.

As shown in fig. 4-6 and 12-15, the edge of the upper opening of the temporary rearing area 6 or the temporary rearing unit 9 can be connected with a baffle 16, the cover plate 11 can be detachably connected to the upper part of the baffle 16, and the cover plate 11 is used for opening or closing the upper opening of the temporary rearing area 6 or the temporary rearing unit 9, so that the structure is simple.

By figure 15, to not setting up second baffle 8 the utility model discloses, water inlet 2 sets up at the bottom lateral wall edge that is located leftmost temporary rearing district 6, and delivery port 3 sets up in the bottom that is located rightmost temporary rearing district 6, and the breed water that lets in from the leftmost side flows through every temporary rearing district 6 from left to right in proper order, and wastes such as excrement and urine, food waste are along with the breed water discharge. As a further preferred embodiment, as shown in fig. 3 to 6 and 12 to 14, for the present invention provided with the second partition plate 8, the water inlet 2 is provided at the bottom side wall edge of the leftmost temporary rearing unit 9, and the water outlet 3 is provided at the bottom of the rightmost temporary rearing unit 9. The breeding water introduced from the leftmost side flows through each temporary breeding unit 9 from left to right in sequence, and wastes such as excrement, food residues and the like are discharged along with the breeding water; and the water inlet 2 faces the direction of the water outlet 3, so that the culture water flowing out of the water inlet 2 faces the sewage discharge gap 7, and wastes such as excrement, food residues and the like pass through the sewage discharge gap 7 more smoothly.

The utility model discloses a theory of operation: as shown in fig. 13 and 16, a water inlet pipe is externally connected to the water inlet 2, a water outlet 3 is externally connected to the water outlet 3, culture water is introduced into the temporary culture tank 1 through the water inlet pipe, the culture water enters the drainage channel 19 from the gap 20, the culture water passes through the sewage discharge gap 7 at the bottom of the inner cavity of the temporary culture tank 1 along with the continuous introduction of the culture water, wastes such as excrement, food residues and the like are slowly deposited at the bottom of the temporary culture tank 1 under the action of self gravity, and finally flows out from the water outlet 3 through the water return device 5 along with the passing of the culture water through the sewage discharge gap 7, so that the decontamination process is completed. The first partition plates 4 divide the inner cavity of the temporary rearing box 1 into a plurality of temporary rearing areas 6, so that aquatic products with strong aggressivity are separately temporarily reared, and loss caused by fighting is avoided.

The utility model can be applied to all links of an industrial chain relating to temporary culture of fresh and live aquatic products, and is combined with pond culture in a culture link, so as to effectively avoid culture risks in critical periods, severe natural conditions and other uncontrollable periods in the culture process and enable the temporary culture to be controllable; in the links of transportation and sale, the problems that the air is not circulated, the aquatic products are easy to die, the aquatic products are easy to escape and the like are avoided. And simultaneously, the utility model discloses be suitable for the scale to support temporarily, can be used to the indoor solid of batch production to support temporarily, improve the place utilization ratio, be suitable for and use widely at internal large tracts of land.

In the description of the present invention, it should be understood that the terms "left", "right", "upper", "lower", "top", "bottom", "front", "rear", "inner", "outer", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

However, the above description is only an embodiment of the present invention, and the scope of the present invention should not be limited thereto, so that the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.

Claims (10)

1. A temporary aquatic product breeding device is provided with a temporary breeding box for containing breeding water and temporary aquatic products, the temporary breeding box is of a box body structure with an open upper part, and is provided with a water inlet and a water outlet, and the temporary breeding device is characterized in that a first partition plate and a water return device are arranged in the temporary breeding box; along the length direction of the temporary rearing box, the first partition plate divides the inner cavity of the temporary rearing box into a plurality of temporary rearing areas, a sewage discharge gap is arranged between the bottom of the first partition plate and the bottom of the inner cavity of the temporary rearing box, and the adjacent temporary rearing areas are communicated through the sewage discharge gap; the water outlet is communicated with the water return device.

2. The temporary aquatic product culture device according to claim 1, wherein a second partition plate is further arranged in the temporary aquatic product culture box; the second partition plate divides the temporary rearing area into a plurality of temporary rearing units along the width direction of the temporary rearing box.

3. The aquatic product temporary rearing device according to claim 2, wherein a plurality of water level through holes are formed in the second partition plate along the length direction of the second partition plate, and the temporary rearing units on both sides of the second partition plate are communicated through the water level through holes.

4. The temporary rearing device for aquatic products according to claim 3, wherein a height of a water inlet of the inner pipe of the water returning device is higher than a height of the water level through hole.

5. The temporary aquatic product culture device according to claim 2, wherein a cover plate is further fittingly provided at the upper opening of the temporary culture box, the cover plate is provided with an air vent for opening or closing the upper opening of the temporary culture box, and when the cover plate closes the upper opening of the temporary culture box, the air vent is communicated with the inner cavity of the temporary culture box.

6. The temporary aquatic product rearing device according to claim 5, wherein the cover plate is further provided with a feeding hole and a handle, and when the cover plate closes the upper opening of the temporary rearing tank, the feeding hole is communicated with the inner cavity of the temporary rearing tank.

7. The temporary rearing device for aquatic products according to claim 6, wherein the cover plate is further provided with a feeding funnel, and when the cover plate closes the upper opening of the temporary rearing chamber, the feeding funnel is communicated with the feeding hole.

8. The aquatic product temporary rearing device according to claim 5, wherein a baffle is connected to an edge of an upper opening of the temporary rearing area or the temporary rearing unit, the cover plate is detachably connected to an upper portion of the baffle, and the cover plate is used for opening or closing the upper opening of the temporary rearing area or the temporary rearing unit.

9. The aquatic product temporary rearing device according to claim 1, wherein the water inlet is provided at a bottom side wall edge of the temporary rearing area located at the leftmost side, and the water outlet is provided at a bottom of the temporary rearing area located at the rightmost side.

10. The aquatic product temporary rearing device according to any one of claims 2 to 8, wherein the water inlet is arranged at the bottom side wall edge of the temporary rearing unit positioned at the leftmost side, the water outlet is arranged at the bottom of the temporary rearing unit positioned at the rightmost side, and the water inlet faces the direction of the water outlet.

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