CN214801736U

CN214801736U - Circulating filter device for aquaculture

Info

Publication number: CN214801736U
Application number: CN202120871108.3U
Authority: CN
Inventors: 黄建龙
Original assignee: Suzhou Haijing Aquaculture Industry Co ltd
Current assignee: Suzhou Haijing Aquaculture Industry Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-11-23
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a circulating filter device for aquaculture, which comprises a first tank body for aquaculture of aquatic products, a second tank body arranged outside the first tank body and a purifying device for circulating and filtering water in the first tank body, wherein the purifying device comprises a water inlet pipe arranged in the first tank body, a water pump connected with the water inlet pipe, a water outlet pipe connected with the water pump and a filtering part for purifying water discharged by the water outlet pipe; the utility model discloses a cooperation that sets up first cell body, second cell body and purifier is used, can carry out a lot of filtration to the water in breeding the pond, through the filtration mode of difference, can improve the filter effect of pond water, filter and accomplish convenient backward flow in rear, improve the circulation filter effect of water, solved current breeding pond and can not carry out the circulation filter to the water of inside, do not change water for a long time and can cause quality of water to deteriorate, cause the quality of aquatic products and the problem of output reduction easily.

Description

Circulating filter device for aquaculture

Technical Field

The utility model belongs to the technical field of aquaculture, especially, relate to a circulating filtration device for aquaculture.

Background

Some aquatic products with certain economic value can be bred through the breeding pond, and the problem that prior art exists is: the existing culture pond can not carry out circulating filtration on the water inside, the water quality is deteriorated due to the fact that the water is not changed for a long time, and the quality and the yield of aquatic products are easily reduced.

SUMMERY OF THE UTILITY MODEL

The problem that exists to prior art, the utility model provides a circulating filter device for aquaculture possesses and to carry out a lot of filtration to the water in the breed pond, through the filtration mode of difference, can improve the filter effect of pond water, filter and accomplish the convenient backward flow in rear, improve the circulating filter effect's of water advantage, solved current breed pond and can not carry out circulating filter to the water of inside, do not change water for a long time and can cause quality of water to worsen, cause the quality of aquatic products and the problem of output reduction easily.

The utility model is realized in such a way, a circulating filter device for aquaculture, which comprises a first pool body for aquaculture of aquatic products, a second pool body arranged outside the first pool body and a purifying device for circulating and filtering water in the first pool body, wherein the purifying device comprises a water inlet pipe arranged in the first pool body, a water pump connected with the water inlet pipe, a water outlet pipe connected with the water pump and a filtering part for purifying water discharged by the water outlet pipe;

the filter part is including locating the water storage box at second cell body top, locating the inside rose box of water storage box, locating the filter on upper portion in the rose box, locating a plurality of boards of placing at the rose box middle part, locating on placing the board and a plurality of cartridge filters of open-top, locate the delivery port of rose box bottom, with delivery port matched with filter core and locate the drain pipe of water storage box bottom, the outlet pipe is located the top of rose box.

As the utility model discloses preferred, the cartridge filter includes and places the barrel that the board links to each other, locate a plurality of first filtration pore of barrel bottom and locate a plurality of second filtration pore on upper portion in the barrel, the barrel is big-end-up's round platform shape.

As the utility model discloses it is preferred, the filter core includes the solid fixed ring of first solid fixed ring that links to each other with the delivery port, with the solid fixed ring of first solid fixed ring matched with second, locate the solid fixed ring of first solid fixed ring and second between the filter screen, be used for the supporting part of fixed filter screen and locate the solid fixed ring of second on the convex part, the filter screen is lantern form, the convex part is the hemisphere.

As the utility model discloses preferred, the filter screen includes a plurality of end to end V-arrangement portion in proper order.

As the utility model discloses it is preferred, the one end of inlet tube is equipped with the filter ball, the inside of filter ball is equipped with the floater, the bottom of filter ball is connected with the balancing weight with floater matched with.

As the utility model discloses it is preferred, be equipped with drainage channel on the outer wall of first cell body, the last piece that blocks water that is equipped with of drainage channel, drainage channel is including locating the inside end of intaking of second cell body, locating the inside play water end of first cell body and being used for connecting the linkage segment of intaking end and play water end, it is located the bottom of second cell body to intake the end, it is located the middle part of first cell body to go out the water end, the highest point of linkage segment is higher than the end of intaking, the end of intaking is higher than a water end.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation that sets up first cell body, second cell body and purifier is used, can carry out a lot of filtration to the water in breeding the pond, through the filtration mode of difference, can improve the filter effect of pond water, filter and accomplish convenient backward flow in rear, improve the circulation filter effect of water, solved current breeding pond and can not carry out the circulation filter to the water of inside, do not change water for a long time and can cause quality of water to deteriorate, cause the quality of aquatic products and the problem of output reduction easily.

2. The utility model discloses a set up barrel, first filtration pore and second filtration pore, can adapt to different water yields, improve the filter effect.

3. The utility model discloses a set up first solid fixed ring, the solid fixed ring of second, filter screen, supporting part and convex part, the filter screen of lantern form can improve area of contact, improves the filter effect, and the convex part reduces the direct impact of water to the filter screen.

4. The utility model discloses a set up a plurality of V-arrangement portions, can further improve the area of contact of filter screen.

5. The utility model discloses a set up filter ball, floater and balancing weight, the balancing weight can make filter ball just not in aqueous, can absorb the water at first cell body top all the time, and filter ball can filter water, prevents that the inlet tube from blockking up.

6. The utility model discloses a set up drainage channel and block water, can arrange first cell body inside with the water after the loop filter again, because the end of intaking is higher than out the water end, can utilize inside the siphon principle discharges the first cell body with the water, make things convenient for the circulation of water to handle.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a left side view provided by an embodiment of the present invention;

fig. 3 is a cross-sectional view taken along line a-a of fig. 2 in accordance with an embodiment of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 according to an embodiment of the present invention;

fig. 5 is an enlarged view of the point B in fig. 4 according to an embodiment of the present invention;

fig. 6 is a schematic view of a filter screen structure provided by the embodiment of the present invention.

In the figure: 1. a first tank body; 2. a second tank body; 31. a water inlet pipe; 32. a water pump; 33. a water outlet pipe; 341. a water storage tank; 342. a filter box; 343. a filter plate; 344. placing the plate; 345. a filter cartridge; 346. a water outlet; 347. a filter element; 348. a drain pipe; 41. a barrel; 42. a first filter out bore; 43. a second filter out bore; 51. a first retaining ring; 52. a second retaining ring; 53. filtering with a screen; 54. a support portion; 55. a convex portion; 531. a V-shaped portion; 61. filtering balls; 62. a floating ball; 63. a balancing weight; 7. a drainage channel; 8. a water blocking block; 71. a water inlet end; 72. a water outlet end; 73. and (4) connecting the sections.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to fig. 6, an embodiment of the present invention provides a circulating filtration apparatus for aquaculture, including a first tank body 1 for aquaculture of aquatic products, a second tank body 2 disposed outside the first tank body 1, and a purification apparatus for circulating filtration of water inside the first tank body 1, wherein the purification apparatus includes a water inlet pipe 31 disposed inside the first tank body 1, a water pump 32 connected to the water inlet pipe 31, a water outlet pipe 33 connected to the water pump 32, and a filtration part for purifying water discharged from the water outlet pipe 33;

the filtering component comprises a water storage tank 341 arranged at the top of the second tank body 2, a filtering tank 342 arranged inside the water storage tank 341, a filtering plate 343 arranged at the middle upper part of the filtering tank 342, a plurality of placing plates 344 arranged at the middle part of the filtering tank 342, a plurality of filtering cartridges 345 arranged on the placing plates 344 and having open top, a water outlet 346 arranged at the bottom of the filtering tank 342, a filtering element 347 matched with the water outlet 346, and a water outlet pipe 348 arranged at the bottom of the water storage tank 341, wherein the water outlet pipe 33 is arranged above the filtering tank 342.

Referring to fig. 5, the filter cartridge 345 includes a cylindrical body 41 connected to the mounting plate 344, a plurality of first filtering holes 42 formed in a bottom of the cylindrical body 41, and a plurality of second filtering holes 43 formed in an upper middle portion of the cylindrical body 41, and the cylindrical body 41 has a truncated cone shape with a large upper portion and a small lower portion.

Adopt above-mentioned scheme: by providing the cylinder 41, the first filter hole 42, and the second filter hole 43, it is possible to adapt to different water amounts and improve the filtering effect.

Referring to fig. 5, the filter insert 347 includes a first fixing ring 51 connected to the water outlet 346, a second fixing ring 52 coupled to the first fixing ring 51, a filter net 53 disposed between the first fixing ring 51 and the second fixing ring 52, a support portion 54 for fixing the filter net 53, and a protrusion 55 disposed on the second fixing ring 52, wherein the filter net 53 is in a lantern shape, and the protrusion 55 is in a hemispherical shape.

Adopt above-mentioned scheme: by providing the first fixing ring 51, the second fixing ring 52, the screen 53, the support portion 54, and the convex portion 55, the lantern-shaped screen 53 can increase the contact area, improve the filtering effect, and the convex portion 55 reduces the direct impact of water on the screen 53.

Referring to fig. 6, the screen 53 includes a plurality of V-shaped portions 531 connected end to end.

Adopt above-mentioned scheme: by providing the plurality of V-shaped portions 531, the contact area of the screen 53 can be further increased.

Referring to fig. 3, one end of the water inlet pipe 31 is provided with a filter ball 61, a floating ball 62 is arranged inside the filter ball 61, and a balancing weight 63 matched with the floating ball 62 is connected to the bottom of the filter ball 61.

Adopt above-mentioned scheme: through setting up filter ball 61, floater 62 and balancing weight 63, balancing weight 63 can make filter ball 61 just not in the aquatic, can absorb the water at 1 top of first cell body all the time, and filter ball 61 can filter water, prevents that inlet tube 31 from blockking up.

Referring to fig. 4, a drainage channel 7 is disposed on an outer wall of the first tank body 1, a water blocking block 8 is disposed on the drainage channel 7, the drainage channel 7 includes a water inlet end 71 disposed inside the second tank body 2, a water outlet end 72 disposed inside the first tank body 1, and a connecting section 73 for connecting the water inlet end 71 and the water outlet end 72, the water inlet end 71 is located at the bottom of the second tank body 2, the water outlet end 72 is located at the middle of the first tank body 1, the highest point of the connecting section 73 is higher than the water inlet end 71, and the water inlet end 71 is higher than the water outlet end 72.

Adopt above-mentioned scheme: through setting up drainage channel 7 and water blocking block 8, can arrange first cell body 1 inside with the water after the loop filter again, because the end 71 of intaking is higher than play water end 72, can utilize siphon principle to discharge water inside first cell body 1, make things convenient for the circulation of water to handle.

The utility model discloses a theory of operation:

when the water circulation filtering device is used, when the water in the first tank body 1 needs to be circularly filtered, the water in the first tank body 1 is guided into the water outlet pipe 33 through the water inlet pipe 31 by the water pump 32 and then discharged into the filtering tank 342 in the water storage tank 341, the filtering plate 343 can filter the water for the first time, then the water flows onto the placing plate 344 below and respectively enters into the plurality of filtering cartridges 345, the first filtering holes 42 at the bottom of the filtering cartridges 345 can filter the water again, when the water inflow is too large, part of the water is filtered through the second filtering holes 43, the water filtered by the filtering cartridges 345 enters into the water storage tank 341 and is filtered again through the filtering net 53, after the filtering is finished, the water flows into the second tank body 2 through the water outlet 346 and the water discharge pipe 348, after the filtering is finished, the water blocking block 8 is opened, so that the filtered water in the second tank body 2 is discharged into the first tank body 1 through the water discharge passage 7, the purpose of circulating filtration is achieved.

In summary, the following steps: this a circulating filtration device for aquaculture, through setting up first cell body 1, second cell body 2 and purifier's cooperation is used, can carry out a lot of filtration to the water in breeding the pond, through the filtration mode of difference, can improve the filter effect of pond water, filter and accomplish the convenient backward flow in rear, improve the circulating filtration effect of water, solved current breed pond and can not carry out circulating filtration to inside water, it can cause quality of water to worsen not to change water for a long time, cause the quality of aquatic products and the problem of output reduction easily.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circulating filter device for aquaculture, includes first cell body (1) that is used for breeding aquatic products, locates second cell body (2) in first cell body (1) outside and is used for the purifier of the inside water of circulating filter first cell body (1), its characterized in that: the purification device comprises a water inlet pipe (31) arranged in the first tank body (1), a water pump (32) connected with the water inlet pipe (31), a water outlet pipe (33) connected with the water pump (32) and a filter part for purifying water discharged by the water outlet pipe (33);

the filtering component comprises a water storage tank (341) arranged at the top of the second tank body (2), a filtering tank (342) arranged inside the water storage tank (341), a filtering plate (343) arranged at the middle upper part of the filtering tank (342), a plurality of placing plates (344) arranged at the middle part of the filtering tank (342), a plurality of filtering cylinders (345) arranged on the placing plates (344) and provided with openings at the top, a water outlet (346) arranged at the bottom of the filtering tank (342), a filtering core (347) matched with the water outlet (346) and a water outlet pipe (348) arranged at the bottom of the water storage tank (341), wherein the water outlet pipe (33) is arranged above the filtering tank (342).

2. A loop filter assembly for use in aquaculture according to claim 1 wherein: the filter cartridge (345) comprises a cylinder body (41) connected with the placing plate (344), a plurality of first filtering holes (42) formed in the bottom of the cylinder body (41) and a plurality of second filtering holes (43) formed in the middle upper portion of the cylinder body (41), and the cylinder body (41) is in a circular truncated cone shape with a large upper portion and a small lower portion.

3. A loop filter assembly for use in aquaculture according to claim 1 wherein: the filter core (347) includes first solid fixed ring (51) that links to each other with delivery port (346), with first solid fixed ring (51) matched with second solid fixed ring (52), locate filter screen (53) between first solid fixed ring (51) and second solid fixed ring (52), be used for fixed filter screen (53) supporting part (54) and locate convex part (55) on second solid fixed ring (52), filter screen (53) are the lantern form, convex part (55) are the hemisphere.

4. A circulating filter assembly for use in aquaculture according to claim 3 wherein: the filter screen (53) comprises a plurality of V-shaped parts (531) which are connected end to end in sequence.

5. A loop filter assembly for use in aquaculture according to claim 1 wherein: one end of the water inlet pipe (31) is provided with a filter ball (61), a floating ball (62) is arranged inside the filter ball (61), and the bottom of the filter ball (61) is connected with a balancing weight (63) matched with the floating ball (62).

6. A loop filter assembly for use in aquaculture according to claim 1 wherein: be equipped with drainage channel (7) on the outer wall of first cell body (1), be equipped with on drainage channel (7) and hinder water piece (8), drainage channel (7) are including locating inside intake end (71) of second cell body (2), locate inside play water end (72) of first cell body (1) and be used for connecting intake end (71) and go out linkage segment (73) of water end (72), intake end (71) are located the bottom of second cell body (2), it is located the middle part of first cell body (1) to go out water end (72), the highest point of linkage segment (73) is higher than intake end (71), intake end (71) are higher than play water end (72).