CN218007767U - Goldfish circulating water temporary culture system - Google Patents

Abstract

The utility model provides a goldfish circulating water temporary culture system, which comprises a temporary culture pond, a filtering pond and a water pump, wherein the water pump is arranged between the temporary culture pond and the filtering pond and is used for driving the circulation of a water body; the bottom surface of the temporary culture pond is inclined downwards, one end of the temporary culture pond close to the filter pond is higher than the other end of the temporary culture pond, the temporary culture pond is provided with a sewage discharge port, and the sewage discharge port is arranged at one end of the temporary culture pond far away from the filter pond; set up the partition wall in the pond of fostering temporarily, the partition wall will foster temporarily the pond divide into district, recirculation region of intaking, the district of intaking sets up at least one framework. Goldfish circulating water system of raising temporarily can avoid the goldfish gathering and take place the disease, raise temporarily effectually, the goldfish quality of surviving is good.

Description

Goldfish circulating water temporary culture system

Technical Field

The utility model relates to a goldfish breeds technical field, particularly, relates to a goldfish circulating water system of temporarily raising.

Background

Goldfish, also called golden crucian carp, is deeply loved by people because of its unique body posture, gorgeous color and easy feeding, and is a traditional ornamental fish variety in China. Goldfish are divided into 4 types of grass seeds, culture relics, dragon seeds and egg seeds, have different shapes and developed fish fins, and are suitable for family culture and appreciation because the other 3 types of goldfishes are four-tailed except that the grass seeds are single-tailed fins. In recent years, the logistics transportation industry is rapidly developed, a large number of goldfishes are transported to all over the country through logistics, and the transportation time is usually 1-3 days; if the goldfish before transportation is in a poor state, the transportation requirement is difficult to meet, so that the temporary rearing before transportation is very critical.

At present, goldfishes do not have special temporary culture facilities, if the goldfishes are placed in static water, the goldfishes are kept alive by changing water for multiple times, but the vitality of the goldfishes is poor after temporary culture; if the goldfish is cultured by using a circulating water system, the culture capacity is small. The Chinese patent with the application number of 201721179272.8 discloses a goldfish small pond circulating water temporary culture system, which comprises an upper filtering pond, a lower filtering pond and a temporary culture pond arranged between the upper filtering pond and the lower filtering pond; the upper and lower filtering ponds are internally provided with culture filtering materials, and the temporary culture pond is provided with a drainage ditch and a drainage hole; the air stone is placed in the air inlet pipe, and the air inlet pipe is connected to the temporary culture pond; the lower filtering tank is provided with a water inlet, and filter cotton is paved in the lower filtering tank to cover more than 80% of the total area; the first water pipe is connected between the upper filtering tank and the lower filtering tank, the lower filtering tank and the temporary culture tank are connected through the second water pipe, and the lower filtering tank is provided with a water outlet connected with the first water drainage pipe. This technical scheme can avoid falling the fish and frequently trade water, the energy consumption is low, but its self-purification hydroenergy is poor, needs frequent change, clearance breed filter media, is unfavorable for high density scale breed.

In view of this, the present invention is especially provided.

SUMMERY OF THE UTILITY MODEL

The utility model solves the problem that the prior circulating temporary culture pond has poor self-cleaning capability and is not beneficial to the goldfish culture, temporary culture and other operations.

In order to solve the problems, the utility model provides a goldfish circulating temporary culture system, which comprises a temporary culture pond, a filter pond and a water pump, wherein the water pump is arranged between the temporary culture pond and the filter pond and is used for driving a water body to flow; the bottom surface of the temporary culture pond is inclined downwards, one end of the temporary culture pond close to the filter pond is higher than the other end of the temporary culture pond, the temporary culture pond is provided with a drain outlet, and the drain outlet is arranged at one end of the temporary culture pond far away from the filter pond; set up the partition wall in the pond of fostering temporarily, the partition wall will the pond of fostering temporarily divide into district, backward flow district, it sets up at least one framework to intake the district. The device can avoid disease caused by gathering of goldfishes, and has good temporary culture effect and good survival quality of goldfishes.

Preferably, one end of the partition wall is attached to the filtering tank, and the length of the partition wall is smaller than that of the temporary culture tank. This setting is convenient for put into, remove the framework, and easy operation is reliable.

Preferably, the circulating water temporary culture system further comprises an air pump and an oxygenation pipe which are connected, and a plurality of air stones are arranged on the oxygenation pipe in parallel. The temporary culture requirement of goldfishes with different quantities can be met by the temporary culture device; simple structure and convenient implementation.

Preferably, the oxygenation pipe is horizontally arranged and extends along the length direction of the water inlet area, and the distance between the oxygenation pipe and the bottom of the pool is 3-10cm. This setting up oxygenation is effectual, avoids simultaneously to form the interference to excrement and urine, incomplete bait, and the self-purification in temporary rearing pond is effectual.

Preferably, a first partition plate and a second partition plate are arranged in the filtering tank, and the first partition plate and the second partition plate are perpendicular to each other and divide the filtering tank into a first area, a second area, a third area and a fourth area. The space in the filter tank can be fully utilized by the arrangement, the circulating water is prevented from directly flowing out to form a dead volume in the filter tank, and the purifying effect is good.

Preferably, 40-80 hairbrushes with the diameter of 15 cm and the length of 1.5m are respectively arranged in the first area and the second area; rattan cotton is arranged in the third region, and accounts for 70% of the volume of the third region; and the fourth area is provided with a ceramic ring and a submerged UV sterilizing lamp. The water purifying effect is good through the organic combination of the brush, the rattan cotton, the sterilizing lamp and the ceramic ring.

Preferably, a first channel and a third channel are arranged at the lower part of the second partition plate, the first channel is used for communicating the first area and the second area, and the third channel is used for communicating the third area and the fourth area; and a second channel is arranged at the upper part of the first partition plate and is communicated with the second area and the third area. This setting makes circulating water flow in the mode above, down, upper and lower in the different subregion of filtering ponds, fully with the filtering component contact, the water purification effect is good.

Preferably, the first channel is composed of a plurality of PVC pipes arranged in parallel. The device is simple in structure, low in production cost and convenient to implement.

Preferably, the lower part of the first area is in a conical shape, and a waste liquid port is arranged at the lowest point of the first area; the inner wall surface of the first area is circular, and the water outlet direction of the water outlet of the water pump is tangent to the inner wall surface of the first area. The arrangement can enable the water body flowing through the first area to rotate clockwise or anticlockwise, the residual bait is positioned at the bottom, the discharge is easy, and the self-cleaning capacity is strong.

Compared with the prior art, goldfish circulation system of raising temporarily have following beneficial effect: 1) The temporary goldfish culturing circulating system of the utility model occupies less space, and the number of the frame bodies for placing goldfishes can be adjusted according to the needs to meet the temporary culturing demands; 2) By improving the filter tank, the self-cleaning capacity is strong, the water quality can be ensured to be good under the condition of not changing water for a long time, and the survival state of the goldfish is good; 3) Simple structure and convenient production and processing.

Drawings

FIG. 1 is a side view of a temporary goldfish circulating water culture system according to an embodiment of the present invention;

fig. 2 is a top view of a goldfish circulating water temporary rearing system according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of the first region according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of the second and third zones according to the embodiment of the present invention.

Description of reference numerals:

1-a filtering tank; 11-a first zone; 111-a first channel; 112-a waste port; 12-a second zone; 121-a second channel; 13-a third zone; 131-a third channel; 14-a fourth zone; 15-a first separator; 16-a second separator; 2, temporarily breeding in a pond; 21-water inlet area; 22-partition wall; 23-a reflux zone; 24-a sewage draining outlet; 3, an air pump; 4-a water pump; 5-an oxygenation pipe; 6-frame body.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other. Those skilled in the art will be able to adapt it as needed to suit particular applications.

In the prior art, a circulating water temporary culture pond is usually circular, and excrement and residual baits are concentrated in the center of the temporary culture pond through the rotation of a water body and are discharged through a discharge port of the temporary culture pond; meanwhile, the water body enters the filtering tank 1, and is repeatedly circulated after being filtered and disinfected. Because goldfishes are not suitable for migratory, the recirculating aquaculture equipment is easy to cause diseases caused by gathering during temporary culture of goldfishes; on the other hand, when the goldfish culture density is too high, the parts in the filtering pond 1 need to be cleaned frequently, and the operation is complicated. For this purpose, the applicant proposes the following technical solutions:

as shown in fig. 1-4, a goldfish circulating water temporary culture system comprises a temporary culture pond 2, a filter pond 1 and a water pump 4, wherein the water pump 4 is arranged between the temporary culture pond 2 and the filter pond 1 and is used for driving water body circulation; the bottom surface of the temporary rearing pond 2 is inclined downwards, one end of the temporary rearing pond 2 close to the filter tank 1 is higher than the other end of the temporary rearing pond 2, the temporary rearing pond 2 is provided with a sewage outlet 24, and the sewage outlet 24 is arranged at one end of the temporary rearing pond 2 far away from the filter tank 1; the temporary rearing pond 2 is internally provided with a partition wall 22, the temporary rearing pond 2 is divided into a water inlet area 21 and a return area 23 by the partition wall 22, and the water inlet area 21 and the return area 23 are provided with at least one frame body 6.

As an example of the present invention, the height of the filtering tank 1 is 1.5m, and the filtering tank is roughly arranged in a cube of 2m 2m 1.5m; the length of the temporary rearing pond 2 is 15m, and the depth is 0.6m; the width of the partition wall 22 is 0.13m; the height of the frame body 6 from the bottom surface of the water inlet area 21 is 10-50cm, a nylon polyethylene mesh sheet with the specification of 10 meshes is arranged on the frame body, and the size of the frame body 6 is 75cm × 45cm. Preferably, the water pump 4 is an axial flow pump, and the water discharge is 15m ³ H is the ratio of the total weight of the catalyst to the total weight of the catalyst. Preferably, the cultivation system is cleaned once after one-time delivery, and is disinfected by chlorine dioxide, and the whole water is circulated and purified once per hour.

Preferably, one end of the partition wall 22 is attached to the filtration tank 1, and the length of the partition wall 22 is smaller than that of the temporary rearing tank 2. The arrangement enables the water body to return to the filter tank 1 after sequentially passing through the water inlet area 21 and the water return area 23, so that dead angles are effectively avoided. Preferably, tiles are laid on the inner wall surface of the temporary rearing tank 2. The arrangement can effectively avoid the adhesion of residual baits and the like, and has beautiful appearance. As an example of the present invention, the bottom slopes of the water inlet zone 21 and the water return zone 23 are 2-6 ° and 3-6 °, respectively. Preferably, the ground slope of the water inlet area 21 is 6 degrees, and the bottom slope of the water return area 23 is 6 degrees; this setting is convenient for incomplete bait, excrement and urine to concentrate on the connecting portion between intake zone 21, backward flow district 23 to realize automatic blowdown through the regular opening and shutting of drain 24.

Preferably, the circulating water temporary culture system further comprises an air pump 3 and an oxygenation pipe 5 which are connected, and a plurality of bubble stones (not shown in the figure) are arranged on the oxygenation pipe 5 in parallel. The temporary culture pond 2 can be oxygenated, and the high-density culture of goldfishes is facilitated. Preferably, the distance between the connection points of the adjacent bubblers on the oxygenation pipe 5 is 30cm, and the specifications of the bubblers are 4.3cm in diameter and 4.3cm in height. Preferably, the oxygenation pipe 5 is horizontally arranged and extends along the length direction of the water inlet area 21, and the distance between the oxygenation pipe 5 and the pool bottom is 3-10cm. The arrangement ensures that gas overflowing from the air bubble stones is fully contacted with the water body at one end of the temporary culture pond 2 close to the filter pond 1; because oxygenation pipe 5 is the level setting, increases between its distance apart from intake zone 21 bottom, avoids forming the interference to the incomplete bait of gathering, and the incomplete bait of being convenient for, excrement and urine pass through drain 24 and discharge.

Preferably, the water pump 4 is arranged at one end of the backflow zone 23 close to the filtering tank 1, and is used for driving the water body in the backflow zone 23 into the filtering tank 1 for filtering and purifying; preferably, the filtering tank 1 is provided with a water outlet pipe (not shown in the figure), and the other end of the water outlet pipe extends into the water inlet area 21. Preferably, an elbow (not shown) is arranged at the end part of the water outlet pipe, and the elbow is connected with the water outlet pipe in a rotating mode. The device can prevent goldfish from being impacted and damaged when the water pressure is too high. Preferably, the distance between the water outlet pipe and the bottom surface of the temporary rearing pond 2 is 3cm, and the diameter of the water outlet pipe is 75cm. The arrangement can ensure that the water flow speed at the bottom of the temporary rearing pond 2 is higher than the flow speed at the upper part, so that the fishes in the frame 6 are in a relatively stable environment; meanwhile, the bottom surface of the water inlet area 21 is impacted in a large range, so that excrement and residual bait can be discharged conveniently.

Preferably, a first partition plate 15 and a second partition plate 16 are arranged in the filtering tank 1, and the first partition plate 15 and the second partition plate 16 are arranged perpendicular to each other and divide the filtering tank 1 into a first area 11, a second area 12, a third area 13 and a fourth area 14. Preferably, a first channel 111 and a third channel 131 are arranged at the lower part of the second partition 16, the first channel 111 is used for communicating the first zone 11 and the second zone 12, and the third channel 131 is used for communicating the third zone 13 and the fourth zone 14; the upper portion of the first partition 15 is provided with a second passage 121, and the second passage 121 communicates the second zone 12 and the third zone 13. This setting makes the aquaculture water body get into in the filtering ponds 1 back from the bottom of first district 11 and gets into second district 12, gets into third district 13 from the upper portion of second district 12, gets into fourth district 14 from the bottom of third district 13 again, can fully in the clarification plant contact, purifying effect is good. Preferably, the first channel 111 is composed of a plurality of PVC pipes arranged in parallel. The diameter of the PVC pipeline is 75cm, and the number of the PVC pipelines is 3-6.

Preferably, the first zone 11 and the second zone 12 are both provided with brushes, the length of the brushes is 1.5m, and the number of the brushes is 40 respectively; the third zone 13 is provided with rattan cotton accounting for 70% of the volume of the fourth zone 14; the fourth zone 14 is provided with a ceramic ring and a submerged UV sterilization lamp, and preferably, the ceramic ring accounts for 30% of the volume of the fourth zone 14. The structure of above-mentioned water purification subassembly, the mode of arranging are prior art, do not give unnecessary details here.

Preferably, the lower part of the first zone 11 is conical, and the lowest point thereof is provided with a waste liquid port 112; the inner wall surface of the first area 11 is circular, and the water outlet direction of the water outlet of the water pump 4 is tangential to the inner wall surface of the first area 11. This arrangement enables circulation of water within the first zone 11, facilitating collected debris to fall and collect at the lowest point of the first zone 11, and thereafter to be automatically discharged through the waste port 112.

Preferably, the angle between the second channel 121 and the plane of the second baffle 16 is 30 °. This arrangement ensures that the body of water entering the second zone 12 flows along the inner walls of said second zone 12 and forms a vortex which facilitates the rapid collection and discharge of debris at the bottom of the second zone 12. The structures of the third region 13 and the fourth region 14 are the same as the first region 11, and are not described herein again.

Pumping a certain amount of water into the temporary culture pond 2, starting the water pump 4 to pump the water in the backflow area 23 to the first area 11, enabling the water to flow on the inner wall of the first area 11 and form a vortex, removing residual baits and excrement from the water in the first area 11 through a brush, and then enabling the water to enter the second area 12 through a first channel 111 at the lower part, wherein when the amount of impurities attached to the brush is large enough, the impurities automatically fall off and are concentrated near a waste liquid port 112 under the action of the vortex, so that the water is convenient to discharge; impurities are removed through the brush of the second zone 12 for the same time, the water body purified through the rattan cotton of the third zone 13 enters the fourth zone 14, and the water body enters the bottom of the water inlet zone 21 again after being filtered by the ceramic ring and sterilized by the ultraviolet lamp; and the bottom of the water inlet area 21 is flushed to concentrate most of residual bait and excrement in the water inlet area 21 to the sewage outlet 24, so that self-purification is realized, and the condition of goldfishes in the whole temporary rearing process is ensured to be good, the diseases are few, and the goldfishes are convenient to transport.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims (9)

1. The goldfish circulating water temporary culture system is characterized by comprising a temporary culture pond (2), a filtering pond (1) and a water pump (4), wherein the water pump (4) is arranged between the temporary culture pond (2) and the filtering pond (1) and is used for driving water body circulation; the bottom surface of the temporary rearing pond (2) is inclined downwards, one end, close to the filter tank (1), of the temporary rearing pond (2) is higher than the other end of the temporary rearing pond, the temporary rearing pond (2) is provided with a sewage discharge outlet (24), and the sewage discharge outlet (24) is arranged at one end, far away from the filter tank (1), of the temporary rearing pond (2); set up partition wall (22) in the pond of raising temporarily (2), partition wall (22) will pond of raising temporarily (2) are divided into intake zone (21), return-flow zone (23), intake zone (21) sets up at least one framework (6).

2. The goldfish circulating water temporary culture system as claimed in claim 1, wherein one end of the partition wall (22) is attached to the filtering tank (1), and the length of the partition wall (22) is less than that of the temporary culture tank (2).

3. The goldfish circulating water temporary culture system according to claim 1, further comprising an air pump (3) and an oxygenation pipe (5) which are connected, wherein a plurality of bubblers are arranged on the oxygenation pipe (5) in parallel.

4. The system for temporarily culturing goldfish in circulating water as claimed in claim 3, wherein the oxygenation pipe (5) is horizontally arranged and extends along the length direction of the water inlet area (21), and the distance between the oxygenation pipe (5) and the bottom of the tank is 3-10cm.

5. Goldfish circulating water temporary culture system according to claim 1, characterized in that a first partition plate (15) and a second partition plate (16) are arranged in the filtering tank (1), the first partition plate (15) and the second partition plate (16) are arranged perpendicular to each other and divide the filtering tank (1) into a first area (11), a second area (12), a third area (13) and a fourth area (14).

6. The goldfish circulating water temporary culture system as claimed in claim 5, wherein 40-80 brushes are respectively arranged in the first zone (11) and the second zone (12); rattan cotton is arranged in the third region (13), and accounts for 70% of the volume of the third region (13); and a ceramic ring and/or a submerged UV sterilizing lamp are/is arranged in the fourth area (14).

7. The goldfish circulating water temporary culture system as claimed in claim 6, wherein a first channel (111) and a third channel (131) are arranged at the lower part of the second partition plate (16), the first channel (111) is used for communicating the first zone (11) and the second zone (12), and the third channel (131) is used for communicating the third zone (13) and the fourth zone (14); a second channel (121) is arranged on the upper part of the first partition plate (15), and the second channel (121) is communicated with the second area (12) and the third area (13).

8. Goldfish circulating water temporary culture system according to claim 7, characterized in that the first channel (111) is composed of a plurality of PVC pipes arranged side by side.

9. A goldfish circulating water temporary culture system according to claim 5, characterized in that the lower part of the first zone (11) is conical, and the lowest point thereof is provided with a waste liquid port (112); the inner wall surface of the first area (11) is circular, and the water outlet direction of the water outlet of the water pump (4) is tangential to the inner wall surface of the first area (11).

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