CN210076364U

CN210076364U - Zebra fish breeds self-purification system

Info

Publication number: CN210076364U
Application number: CN201920508686.3U
Authority: CN
Inventors: 俞皓麒; 徐菀忆; 朱俊豪; 徐国邦; 陈苏阳; 林晨浩; 朱剑波; 俞逸娴; 俞一超; 汪俊宏; 厉潇杰; 吴元钊; 王斌杰
Original assignee: Zhejiang Police College
Current assignee: Zhejiang Police College
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-02-18
Anticipated expiration: 2029-04-16

Abstract

The utility model relates to a zebra fish breeds self-purification system for laboratory culture observation. The utility model comprises an outer box body, an inner box body is arranged in the outer box body, an outer purifying box is formed between the outer box body and the inner box body, the inner box body forms an inner purifying box, a plurality of clapboards are arranged in the inner box body to divide the inner purifying box into a first-stage filtering chamber, a second-stage filtering chamber, a third-stage filtering chamber and a heating chamber, and filtering devices are arranged in the first-stage filtering chamber, the second-stage filtering chamber and the third-stage filtering chamber to filter and purify the flowing water; an overflow hole I is formed in a partition plate between the first-stage filter chamber and the second-stage filter chamber, an overflow hole II is formed in a partition plate between the second-stage filter chamber and the third-stage filter chamber, an overflow hole III communicated with the third-stage filter chamber is formed between the third-stage filter chamber and the heating chamber, a water outlet groove communicated with the outer purifying box is formed in the side wall of the heating chamber, and a water inlet pipe is arranged above the first-.

Description

Zebra fish breeds self-purification system

Technical Field

The utility model relates to a zebra fish breeds technical field, especially a zebra fish is bred and breeds case with purification for observing for laboratory culture.

Background

Biologists have developed a general life phenomenon through scientific research on selected animal species, which are model animals. Zebrafish share 87% high homology with human genes, making it a typical model organism. The zebra fish also has the characteristics of strong reproductive capacity, in-vitro fertilization and development, transparent embryo, short sexual maturation period, small individual, easy culture and the like, and particularly can carry out large-scale research work of forward gene saturation mutation and screening. These characteristics make it one of the important model vertebrates in life science research in the functional genome era.

A large amount of waste water is generated in the zebra fish culture process, the water body needs to be changed continuously in order to ensure the growth health of the zebra fish, and the changed waste water can bring damage to the environment without being treated, so that the water consumption in the zebra fish culture is large, and the environment is polluted. Particularly, the space of the laboratory is limited when zebra fish is cultured under the laboratory condition, so that the laboratory is not suitable for arranging treatment equipment aiming at culture wastewater purification, and the culture wastewater is not suitable for being treated with waste in the laboratory equivalently. Therefore, purification of the zebra fish culture water body under the laboratory condition is an important problem.

Disclosure of Invention

The utility model aims at providing a zebra fish breeds self-purification system to the weak point that laboratory zebra fish bred.

The utility model discloses a accomplish through following mode: a zebra fish culture self-purification system comprises an outer box body, wherein an inner box body is arranged in the outer box body, an outer purification box is formed between the outer box body and the inner box body, the inner box body forms an inner purification box, a plurality of partition plates are arranged in the inner box body and divide the inner purification box into a primary filter chamber, a secondary filter chamber, a tertiary filter chamber and a heating chamber, and filter devices are arranged in the primary filter chamber, the secondary filter chamber and the tertiary filter chamber and are used for filtering and purifying water flowing through; the first overflow hole is arranged on a partition plate between the first-stage filter chamber and the second-stage filter chamber, the second overflow hole is arranged on a partition plate between the second-stage filter chamber and the third-stage filter chamber, the third overflow hole communicated with the third-stage filter chamber is arranged between the third-stage filter chamber and the heating chamber, the side wall of the heating chamber is provided with a water outlet groove communicated with the outer purifying box, a water inlet pipe is arranged above the first-stage filter chamber, the culture sewage flows into the first-stage filter chamber from the water inlet pipe, sequentially flows through the second-stage filter chamber and the third-stage filter chamber to enter the heating chamber, impurity particles and the like in the sewage are separated and removed after the third-stage filtration and purification, the water body is recovered and cleaned to be suitable for the culture of zebra fish, the heating chamber regulates and controls the temperature of the purified water body to discharge the environmental influence to keep the water temperature in, green and environment-friendly, and saves water resources.

In the zebra fish culture self-purification system, the first-stage filter chamber is internally provided with filter cloth which can filter large-volume waste residues and impurities in a water body and primarily filter and purify culture sewage.

In the zebra fish culture self-purification system, the zeolite is arranged in the secondary filter chamber, has a good adsorption and filtration function, and has strong purification capacity on fine particles and organic wastes in a water body.

In the zebra fish culture self-purification system, the three-stage filter chamber is internally provided with an adsorption carbon bag for further purifying a water body.

In the zebra fish breeding self-purification system, the side wall of the outer box body is provided with a liquid level valve, the liquid level valve controls the water level in the outer purification box, and when the water level in the outer purification box reaches a floating ball of the liquid level valve, water feeding is stopped, so that the overflow of the water level in the outer purification box is avoided.

In the zebra fish culture self-purification system, the height of the overflow hole I is higher than that of the overflow hole II, and the height of the overflow hole II is higher than that of the overflow hole III, so that a water body is ensured to flow through the first-stage filter chamber, the second-stage filter chamber and the third-stage filter chamber in sequence, and no counter flow occurs.

In the zebra fish culture self-purification system, the position of the water outlet groove in the heating chamber is lower than the position of the overflow hole III.

The utility model discloses separate into the independent filter chamber of a plurality of functions with interior purifying box, carry out multistage filtration to the water after breeding and purify, clear away impurity particle, organic waste in the water, resume the service function of water, the water circulated use after the purification is bred, reduces the water consumption in breeding, water economy resource, green by a wide margin. The utility model discloses rationally distributed, compact structure can use under narrow and small space breeding conditions such as laboratory, avoids occuping the big space and causes crowdedly.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a schematic structural view of the inner purification box of the present invention.

Fig. 4 is a top view of fig. 3.

In FIGS. 1 to 4, 1 denotes an outer case; 2 denotes an inner box body; 3 denotes a primary filtering chamber; 3a represents a first overflow hole; 4 denotes a secondary filtering chamber; 4a represents a second overflow hole; 5 denotes a three-stage filter chamber; 5a represents overflow hole three; 6 denotes a heating chamber; 6a denotes a water outlet tank; 7 denotes a water inlet pipe; 7a denotes a water inlet; and 8 denotes a liquid level valve.

Detailed Description

The present invention will be further explained below by way of examples with reference to the accompanying drawings.

Referring to the attached drawings 1-4, the zebra fish culture self-purification system comprises an outer box body 1, an inner box body 2 is arranged in the outer box body 1, an outer purification box is formed between the outer box body 1 and the inner box body 2, the inner box body 2 forms an inner purification box, a plurality of partition plates are arranged in the inner box body 2 to divide the inner purification box into a primary filter chamber 3, a secondary filter chamber 4, a tertiary filter chamber 5 and a heating chamber 6, and filter devices are arranged in the primary filter chamber 3, the secondary filter chamber 4 and the tertiary filter chamber 5 to filter and purify a water body flowing through; a water inlet pipe 7 is arranged above the primary filtering chamber 3, a water inlet 7a is arranged on the water inlet pipe 7, and the breeding wastewater flows into the primary filtering chamber 3 through the water inlet 7a of the water inlet pipe 7; the filter cloth is arranged in the primary filter chamber 3, the filter cloth can filter large-volume waste residues and impurities in the water body, primary filtration and purification are carried out on the culture sewage, overflow holes I3 a are formed in a partition plate between the primary filter chamber 3 and the secondary filter chamber 4, zeolite is arranged in the secondary filter chamber 4, the zeolite has a good adsorption and filtration function, and the purification capacity for fine particles and organic wastes in the water body is strong; an overflow hole II 4a is formed in a partition plate between the secondary filtering chamber 4 and the tertiary filtering chamber 5, an adsorption carbon bag is arranged in the tertiary filtering chamber 5, a filtering device is arranged in the secondary filtering chamber 4 for further purifying the water body, a communicated overflow hole III 5a is arranged between the tertiary filtering chamber 5 and the heating chamber 6, the height of the overflow hole I3 a is higher than that of the overflow hole II 4a, the height of the overflow hole II 4a is higher than that of the overflow hole III 5a, and the water body is ensured to sequentially flow through the primary filtering chamber 3, the secondary filtering chamber 4 and the tertiary filtering chamber without backflow; a heating sheet and a temperature control device are arranged in the heating chamber 6, the heating sheet is connected with an external power supply and generates heat to heat the water body in the heating chamber 6, and the temperature control device measures and controls the temperature of the water body in the heating chamber 6; a liquid level valve 8 is arranged on the side wall of the outer box body 1, the liquid level valve 8 controls the water level in the outer purification box, when the water level in the outer purification box reaches a floating ball of the liquid level valve 8, water feeding is stopped, and the phenomenon that the water level in the outer purification box overflows due to overhigh water level is avoided; be equipped with the play basin 6a with outer purifying box intercommunication on the heating chamber 6 lateral wall, the position of play basin 6a is less than overflow hole three 5a, breed in sewage flows into one-level filter chamber 3 from inlet tube 7, flow through second grade filter chamber 4 in proper order, tertiary filter chamber 5 gets into heating chamber 6, after tertiary filtration purification, impurity particle in the sewage is got rid of by the separation, the water resumes cleanly, be fit for the breed of zebra fish, heating chamber 6 carries out temperature control to the water after purifying, the environmental impact of discharging makes the temperature keep in the scope that suits to breed, the water after the heating gets into outer purifying box from a play basin 6a, be equipped with delivery port 1a on the outer box 1, the water discharge circulation after the outer purifying box internal purification is used for zebra fish to breed, green, water economy resource.

Claims

1. A zebra fish culture self-purification system is characterized by comprising an outer box body, an inner box body is arranged in the outer box body, an outer purification box is formed between the outer box body and the inner box body, the inner box body forms an inner purification box, a plurality of partition plates are arranged in the inner box body and divide the inner purification box into a primary filter chamber, a secondary filter chamber, a tertiary filter chamber and a heating chamber, filtering devices are arranged in the primary filter chamber, the secondary filter chamber and the tertiary filter chamber, overflow holes I are formed in the partition plates between the primary filter chamber and the secondary filter chamber, overflow holes II are formed in the partition plates between the secondary filter chamber and the tertiary filter chamber, communicated overflow holes III are formed between the tertiary filter chamber and the heating chamber, a water outlet groove communicated with the outer purification box is formed in the side wall of the heating chamber, a water inlet pipe is arranged above the primary filter, and the water sequentially flows through the second-stage filter chamber and the third-stage filter chamber to enter the heating chamber, the heated water enters the outer purifying box from the water outlet groove, and the outer box body is provided with a water outlet.

2. The self-purification system for zebra fish cultivation as claimed in claim 1, wherein a filter cloth is arranged in the primary filtering chamber.

3. A zebra fish self-purification system for aquaculture according to claim 1 or 2, wherein zeolite is arranged in the secondary filtering chamber.

4. The self-purification system for zebra fish cultivation as claimed in claim 1 or 2, wherein the three-stage filtering chamber is internally provided with an adsorption carbon bag.

5. The self-purification system for zebra fish cultivation as claimed in claim 1 or 2, wherein a liquid level valve is arranged on the side wall of the outer box body.

6. The self-purification system for zebra fish cultivation of claim 1 or 2, wherein the height of the first overflow hole is higher than that of the second overflow hole, and the height of the second overflow hole is higher than that of the third overflow hole.

7. The self-purification system for zebra fish cultivation of claim 6, wherein the position of the water outlet tank in the heating chamber is lower than the third overflow hole.