CN213549093U

CN213549093U - Bed type incubator

Info

Publication number: CN213549093U
Application number: CN202021949113.3U
Authority: CN
Inventors: 韩轶晶; 蒋黎君
Original assignee: Xiamen Chongrui Aquatic Technology Development Co ltd
Current assignee: Xiamen Chongrui Aquatic Technology Development Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-06-29
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a bed-type incubator relates to aquaculture technical field, including hatching basket, hatching groove, the board of punching a hole, liquid level balance pipe, wet return, biochemical balanced rose box, immersible pump, ultraviolet sterilizer, temperature control system, feed pipe, rust-resistant support. The utility model adopts the hatching basket with the design of the punching plate matched with the hatching tank, is suitable for most of sinking eggs, can uniformly push to avoid the stacking of the germ cells aiming at the germ cells with larger diameter and heavier mass, and has obvious advantages compared with the hatchers with other cone-shaped structures; the incubator is scientific and reasonable in overall design, compact in structure, safe, environment-friendly and convenient to operate, and is made of high-quality materials.

Description

Bed type incubator

Technical Field

The utility model relates to an aquaculture technical field especially relates to a bed formula incubator.

Background

The aquaculture industry in China is rapidly developed, people pay more and more attention to the fact that the offspring seeds in the artificial breeding process of fishes are the hatching link of fertilized eggs, and how to improve the hatching success rate and efficiency is the key point of the research of the aquaculture technology.

At present, no matter the conventional breeding species are scientific experiments or large-scale production, a common conical/flat-bottom plastic bucket is usually applied as an incubation bucket, either using simple conical/flat bottom type hatching bottles, or establishing a special hatching circuit, the aim of preventing the fertilized eggs from being adhered to hatch is achieved by water flow stirring or aeration stirring or the combination of the water flow stirring and the aeration stirring, all the modes are too extensive and single, except that the flow and the flow rate are not easy to control, the influence of bacteria and viruses such as saprolegnia and the like and the temperature and the like on the hatching is not fully considered, in fact, fertilized eggs of different aquatic species have great differences in egg diameter, weight, and incubation conditions such as water quality, temperature, oxygen dissolution, etc., and the traditional method is difficult to control accurately, particularly, for sinking eggs with large egg diameters, the eggs cannot be uniformly and fully stirred, and the hatching success rate and the hatching efficiency are generally low.

Generally speaking, the existing artificial hatching method for fertilized eggs has many defects, such as single hatching facility, high labor intensity, large occupied area, large water consumption, high cost, large influence by water source quality and weather conditions, and low hatching efficiency and hatching success rate.

The fertilized egg hatching technology is one of key technologies in the large-scale fry breeding technology, and the high-performance fertilized egg hatching device is an important guarantee for improving the hatching rate. Therefore, it is necessary to develop a hatching apparatus capable of controlling the hatching conditions comprehensively.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, provide a bed incubator, overall design scientific and reasonable, compact structure chooses for use the preparation of quality material, safety ring protects, and the operation of being convenient for.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bed-type incubator comprises an incubation basket, an incubation groove, a punching plate, a liquid level balance pipe, a water return pipe, a biochemical balance filter box, a submersible pump, an ultraviolet sterilizer, a temperature control system, a water supply pipe and an antirust support, wherein an inlet and an outlet of the incubation basket are respectively communicated with the incubation groove through the bottom of the punching plate and a back plate; the inlet and the outlet of the hatching tank are respectively communicated with the outlet of the water supply pipe and the inlet of the liquid level balancing pipe through pipelines; the punching plate is arranged as a bottom plate and a back plate of the hatching basket and is communicated with the hatching basket and the hatching groove; the outlet of the liquid level balance pipe is communicated with the inlet of the water return pipe through a pipeline; the outlet of the water return pipe is communicated with the open inlet at the top of the biochemical balance filter box; the outlet of the biochemical balance filter box is communicated with the inlet of the submersible pump; the outlet of the submersible pump is communicated with the inlet of the ultraviolet sterilizer through a pipeline; the outlet of the ultraviolet sterilizer is communicated with the inlet of the water supply pipe through a pipeline; the inlet and the outlet of the temperature control system are respectively communicated with the branch outlet at one end and the branch inlet at one end of the water supply pipe through pipelines; an outlet at one end of the water supply pipe is communicated with an open inlet of the hatching tank.

Preferably, the biochemical balance filter box further comprises an oxygen increasing device, and an outlet of the oxygen increasing device is communicated with an open inlet at the top of the biochemical balance filter box.

Preferably, the frame that hatching basket adopted adopts the PP material, the board that punches a hole adopts stainless steel material, as bottom plate and backplate of hatching basket.

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

1. the design of the utility model is suitable for various aquaculture, in particular to high-density aquaculture factories, laboratories and other units;

2. the incubator has reasonable design of the whole structure, large incubation area, low incubation depth, and can be adjusted according to requirements, is suitable for most cultivation and incubation varieties, and is safe and environment-friendly;

3. the utility model is designed with a circulating water treatment system, a temperature control system, an oxygenation device and a sterilization device, can provide a basic incubation environment, and can adjust the flow rate of incubation water flow to be moderate, thereby providing an optimal incubation growth environmental condition for fish eggs;

4. all the devices of the utility model are highly integrated and movable, and have compact structure, relative independence, small occupied area, convenient and rapid installation and use, and time and labor cost saving;

5. compared with the traditional common fish egg hatching device, the system of the utility model has wider application range, easier control of hatching conditions, higher hatching efficiency, more energy conservation and more water conservation;

6. the hatching basket of the utility model adopts a modular design, and the hatching amount can be increased or reduced according to the hatching requirement;

7. the utility model discloses a biochemical balance rose box adopts the multilayer filtration structure of three to four levels, makes it have that filter area is big, equipment is small, rational in infrastructure, treatment effeciency high, has very obvious effect getting rid of aquatic water-soluble, semi-water-soluble organic matter, and filters, biochemical treatment goes on simultaneously, does not influence the normal use that also does not interrupt the system.

8. The utility model discloses can also regard as to bank up the seedling device and use, a tractor serves two purposes, after the seedling hatching, take out the hatching basket, put into the hatching inslot with the seedling, can be as the container of banking up the seedling in the certain time, until density reaches and holds limit or quality of water and begin to worsen.

Drawings

Fig. 1 is a front view of a bed-type incubator according to the present invention;

fig. 2 is a front view of the hatching basket of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1, the bed-type incubator provided in this embodiment uses an incubation trough in combination with an incubation basket with a punching plate, is suitable for most of sinking eggs, can uniformly push fertilized eggs with large egg diameter and heavy mass to avoid the stacking of the fertilized eggs, and has obvious advantages compared with incubators with other cone-shaped structures; the incubator is scientific and reasonable in overall design, compact in structure, safe and environment-friendly, is made of selected high-quality materials, is convenient to operate, and can better meet the requirements of fry production and scientific research.

As shown in fig. 1 and 2, the bed incubator provided in this embodiment includes an incubation basket 1, an incubation tank 2, a punching plate 3, a liquid level balance pipe 4, a water return pipe 5, a biochemical balance filter box 6, a submersible pump 7, an ultraviolet sterilizer 8, a temperature control system 9, a water supply pipe 10, an antirust bracket 11, and optionally an oxygen enrichment device.

The hatching baskets 1 are used for containing fish eggs, PP materials are adopted as frames, the stainless steel punching plates 3 are used as a bottom plate and a back plate, and a certain number of hatching baskets 1 are required to be arranged in the hatching grooves 2 in order; the hatching tank 2 is used for supporting the hatching basket 1 and is also a space for the circulating flow of hatching water; the punching plate 3 is used as a bottom and back plate structure of the hatching basket 1, the size and the shape of the hole depend on the diameter of the hatching egg and the diameter of the head of the young seedling, and the punching plate has important design functions of supporting the fish eggs, filtering water flow, helping the fish eggs to float and not be adhered and the like; the liquid level balance pipe 4 is erected on the bottom surface of the tail end of the incubation tank 2 and can collect water flow to control the water level in the incubation tank 2 and prevent water from overflowing the incubation tank 2; the water return pipe 5 is connected with the liquid level balance pipe 4, and directly conveys water flow converged in the liquid level balance pipe 4 back to the biochemical balance filter tank 6; the biochemical balance filter box 6 is an important equipment component of the incubator, and an overflow plate, a water pump, filter cotton and other biochemical filtering and purifying fillers are arranged in the box, so that the biochemical balance filter box has important filtering and purifying effects on the whole water quality of the incubator; the submersible pump 7 is arranged at the bottom in the biochemical balance filter box 6 and provides power for pumping out the filtered and purified water body and conveying the water body to the next link; the ultraviolet sterilizer 8 is generally installed and fixed on the outer box body of the biochemical balance filter box 6 and is used for performing disinfection and sterilization treatment on the water body after biochemical filtration so as to further improve the incubation water quality; the temperature control system 9 is used for regulating and controlling the temperature of the hatching water body; the water supply pipe 10 is used for conveying the water body after filtration and purification treatment to the hatching basket 1; the antirust support 11 is used as a supporting part of the integral structure of the incubator, and the balance and stability of other component structures are ensured.

The inlet and the outlet of the hatching basket 1 are respectively communicated with a hatching tank 2 through the bottom of the punching plate 3 and the back plate; the inlet and the outlet of the hatching tank 2 are respectively communicated with the outlet of the water supply pipe 10 and the inlet of the liquid level balancing pipe 4 through pipelines; the punching plate 3 is arranged as a bottom plate and a back plate of the hatching basket 1 and is communicated with the hatching basket 1 and the hatching tank 2; the outlet of the liquid level balance pipe 4 is communicated with the inlet of the water return pipe 5 through a pipeline; an outlet of the water return pipe 5 is communicated with an open inlet at the top of the biochemical balance filter box 6; the outlet of the biochemical balance filter box 6 is communicated with the inlet of the submersible pump 7; the outlet of the submersible pump 7 is communicated with the inlet of the ultraviolet sterilizer 8 through a pipeline; the outlet of the ultraviolet sterilizer 8 is communicated with the inlet of the water supply pipe 10 through a pipeline; an inlet and an outlet of the temperature control system 9 are respectively communicated with a branch outlet at one end and a branch inlet at one end of the water supply pipe 10 through pipelines; an outlet at one end of the water supply pipe 10 is communicated with an open inlet of the hatching tank 2.

When the bed-type roe incubator of the embodiment operates, as roe and newly born young fish do not need to be fed basically, and metabolism is kept at a very low level, pollutants in water are mainly water-soluble organic matters and ammonia nitrogen, nitrite, nitrate and the like caused by the water-soluble organic matters, and in addition, the influence of water mold on incubation is also considered, so a basic circulating water treatment system is provided. The basic circulating water treatment system of this embodiment mainly comprises biochemical balance filter 6, ultraviolet sterilizer 8, temperature control system 9 etc. and specifically is divided into the following parts:

(1) the biochemical balance filter box 6 is stored with microfiber biochemical filter cotton for filtering as mechanical filtering;

(2) biochemical fillers such as biochemical balls and the like are stored in the biochemical balance filter box 6 to culture denitrifying and nitrifying bacteria so as to decompose water-soluble organic matters in water;

(3) the ultraviolet sterilization device treats water mold, harmful algae, bacteria, viruses and similar threats in water;

(4) the temperature control system 9 regulates and controls the water temperature, and can be configured differently according to the variety and the site environment;

(5) when the seedlings need to be cultivated, an oxygenation device can be additionally arranged;

the water treated by the circulating water treatment system is used as a water source of the incubator, before entering a water supply pipe 10 of the incubator, water flow is firstly pumped out by a submersible pump 7 fixed on a biochemical filtering balance box in the circulating water treatment system, then sequentially enters water treatment equipment such as an ultraviolet sterilization system, a temperature control system 9 and the like, and then flows to the water supply pipe 10 of the incubator; when water flows out of the water return pipe 5 of the incubator, the water directly enters a biochemical filter tank of a circulating water treatment system, and the circulating treatment of the incubation water body is realized.

The operation flow of the bed-type roe incubator of the embodiment is as follows:

(1) the purified water filtered and purified by the biochemical balance filter box 6 is pumped out by a submersible pump 7, sterilized by an ultraviolet sterilizer 8, and then a part of water enters a temperature control system 9 through a bypass pipeline to be properly regulated and controlled in water temperature, and finally converges to a water supply pipe 10 to reach the incubation tank 2 from a water outlet of a main pipeline;

(2) the water level in the incubation groove 2 rises to enter the incubation basket 1, the water level in the incubation basket 1 rises and then overflows to the incubation groove 2, and when the total water level reaches the inlet of the liquid level balance pipe 4 arranged at a certain height, part of water body overflows into the pipe, so that a certain amount of flowing water body in the incubation groove 2 and the incubation basket 1 is kept, and the water body is prevented from continuously rising to overflow the incubation groove 2;

(3) the system is operated for a period of time, and fish eggs are evenly placed into the hatching basket 1 after the water temperature and the water quality are stable;

(4) the water supply pipe 10 is arranged at the front end of the incubation groove 2, so that water flow enters the incubation groove 2 in a spraying mode, overflows upwards from the punching plate 3 at the bottom of the incubation basket 1, supports and floats fish eggs upwards, and the fish eggs float gently, so that the fish eggs are effectively prevented from being adhered to each other;

(5) the fish eggs float up by water flow and then flow out from the back plate of the punching plate 3, a part of the water flow is collected and flows into the liquid level balance pipe 4, then flows into the water return pipe 5 and directly reaches the biochemical balance filter box 6, and finally returns to the circulating water treatment system. The water body flows in such a reciprocating way, after the fish eggs are hatched into fish fries, the hatching baskets 1 can be taken out, and the fish fries are put into the hatching grooves 2 for cultivation or transferred into other fry culture containers.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A bed-type incubator is characterized by comprising an incubation basket, an incubation groove, a punching plate, a liquid level balance pipe, a water return pipe, a biochemical balance filter box, a submersible pump, an ultraviolet sterilizer, a temperature control system, a water supply pipe and an antirust support, wherein an inlet and an outlet of the incubation basket are respectively communicated with the incubation groove through the bottom of the punching plate and a back plate; the inlet and the outlet of the hatching tank are respectively communicated with the outlet of the water supply pipe and the inlet of the liquid level balancing pipe through pipelines; the punching plate is arranged as a bottom plate and a back plate of the hatching basket and is communicated with the hatching basket and the hatching groove; the outlet of the liquid level balance pipe is communicated with the inlet of the water return pipe through a pipeline; the outlet of the water return pipe is communicated with the open inlet at the top of the biochemical balance filter box; the outlet of the biochemical balance filter box is communicated with the inlet of the submersible pump; the outlet of the submersible pump is communicated with the inlet of the ultraviolet sterilizer through a pipeline; the outlet of the ultraviolet sterilizer is communicated with the inlet of the water supply pipe through a pipeline; the inlet and the outlet of the temperature control system are respectively communicated with the branch outlet at one end and the branch inlet at one end of the water supply pipe through pipelines; an outlet at one end of the water supply pipe is communicated with an open inlet of the hatching tank.

2. The bed incubator as recited in claim 1 further comprising an oxygen enhancement device, an outlet of said oxygen enhancement device communicating with an open inlet at the top of said biochemical-equilibrium filtration tank.

3. The bed-type incubator as claimed in claim 1, wherein the incubation basket adopts a frame made of PP material, and the punching plate adopts stainless steel material as the bottom plate and the back plate of the incubation basket.

4. The bed incubator as recited in claim 1 wherein said biochemical balance filter box contains microfiber biochemical filter cotton and biochemical filler.