CN210746742U

CN210746742U - Intelligent aquaculture device

Info

Publication number: CN210746742U
Application number: CN201920925846.4U
Authority: CN
Inventors: 黄初
Original assignee: Guangdong Skyview Environmental Science And Technology Co ltd
Current assignee: Guangdong Skyview Environmental Science And Technology Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-06-16
Anticipated expiration: 2029-06-19

Abstract

The utility model provides an intelligence aquaculture device, including the breed district, PLC control system and breed water body treatment area, wherein this breed district includes three laminated together semi-closed breed case, each breed case is provided with oxygenation unit and detecting element, this breed water body treatment area is including the concentrated pond that switches on in proper order, anaerobism pond, oxygen deficiency pond, good oxygen pond, membrane cisterna and ultraviolet ray ozone disinfection module, each breed the case and pass through sewage pipes and be connected with concentrated pond, each breed the case and pass through inlet channel and be connected with the membrane cisterna, the utility model discloses a laminated box body structure improves space utilization, can be again according to the kind of fish or the different growth stage high efficiency treatment breed water body, real time monitoring and the best environment of keeping fish growth, adopts intelligent intervention mode control operation to reach energy saving and consumption reduction target.

Description

Intelligent aquaculture device

Technical Field

The utility model relates to a device for breeding aquatic products, more specifically say to kind intelligent aquaculture device.

Background

At present, domestic fishes are generally artificially cultured in ponds, but the pond culture has more defects: (1) the climate, water quality and ecological environment of each part of China are different, and only proper fish species can be cultured in place, so that the diversity is lacked. (2) The pond environment is uncontrollable, and once the water level, the water quality and the ecology fluctuate, irreparable loss is easily caused. In addition, natural disasters are also a non-negligible factor. (3) The feeding and catching difficulty is high, and the labor cost is high.

The prior art on the market builds culture containers and simple water treatment systems by using containers, can partially overcome the problems of artificial culture in ponds, but still has the following defects:

(1) the conventional culture adopts a fishpond or container body to transform and only has a single-layer structure, the single-layer space utilization rate is low, and the occupied area is large.

(2) The culture box body is usually in a full-closed/semi-closed structure, and the fish lack normal sunlight irradiation and are difficult to meet the growth health requirements of fish species.

(3) The water treatment system generally comprises a filter, a protein separator, a biological filler, an ozone machine (or ultraviolet), and the like, and the treatment system has effective treatment capacity on nitrate and nitrogen and phosphorus organic matters, and is difficult to realize the aim of zero discharge of aquaculture wastewater.

(4) The indexes of the culture box body and the water body need to be judged by human experience whether to discharge sewage or change water, scientific and effective data judgment is lacked, and the intelligent control level is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence aquaculture device, the utility model discloses a range upon range of formula box structure improves space utilization, can again be according to the kind of fish or the different stages of growing up high-efficient treatment aquaculture water. The culture area and the water body treatment area are regulated and controlled by an integrated central control machine of a PLC control system, the optimal living environment for fish growth is monitored and maintained in real time, and the operation of each system is controlled by adopting an intelligent intervention mode and remote service regulation to achieve the aims of energy conservation and consumption reduction.

The utility model adopts the technical proposal that: the utility model provides an intelligence aquaculture device, including the breed district, PLC control system and aquaculture water body treatment area, wherein this breed district includes three half confined breed case of range upon range of, each breed case is provided with oxygenation unit and detecting element, this aquaculture water body treatment area is including the concentrated pond that switches on in proper order, the anaerobism pond, the oxygen deficiency pond, good oxygen pond, membrane pond and ultraviolet ray/ozone disinfection module (not shown), each is bred the case and is connected with the concentrated pond through sewage pipes, each is bred the case and is connected with the membrane pond through inlet channel, it collects the concentrated pond through sewage pipes to breed sewage.

This oxygenation unit includes oxygenation fan and oxygenation aeration pipe, oxygenation aeration pipe lay at every bottom of the case of breeding, oxygenation aeration pipe is connected with oxygenation fan, oxygenation fan carries out the oxygenation to breeding case conveying air through the aeration pipe, is provided with the oxygenation proportional valve in the oxygenation aeration pipe of each breed case, the amount of wind size is adjusted to PLC control system control oxygenation proportional valve.

This detecting element includes sampling pump, sampling pipe and water quality analyzer, and this sampling pump breeds the case intercommunication through sampling pipe and each, and this water quality analyzer sets up in this sampling pipe, and the sampling pipe that each was bred the case and connects is provided with the sampling valve, and this oxygen-increasing machine, this oxygenation proportional valve, water quality analyzer are connected with this PLC control system.

The detection unit also comprises a dissolved oxygen meter, an illuminometer, a COD water quality analysis probe and an SS water quality analysis probe.

Each breeding box is provided with a drain valve and a water inlet valve.

The utility model has the advantages that:

1. the utility model discloses a through three-layer cultivation vertical construction of piling together greatly improved space utilization, realize the demand of high density breed.

2. The design of simulating natural water bodies such as UV light supplement lamps and circulating water bodies meets the requirement of healthy growth of fishes, and the meat quality and taste of the cultured fishes are improved by an industrialized means.

3. The PLC is controlled fully automatically, automatic feeding, automatic oxygenation, automatic purification and automatic circulation are realized, manual guard is not needed, feeding and health management of farmers on different varieties of fishes are effectively achieved, and the network operation and maintenance platform is combined to support and realize data management and industrial cultivation functions.

4. The PLC control system feeds back signals to regulate and control illumination, oxygenation, start a water body treatment system and the like, and the use cost of the equipment is reduced.

5. By utilizing an MBR membrane system treatment technology, the occupied area of the system is reduced, and the intensification level is further improved.

Drawings

Fig. 1 is a flow chart of the structure of the present invention.

Detailed Description

As shown in FIG. 1, the present invention provides a preferred embodiment of the present invention, an intelligent aquaculture device, comprising a culture area 10, a PLC control system 20 and a culture water treatment area 30, wherein the culture area 10 comprises three semi-closed culture tanks 11 stacked together, each culture tank 11 is provided with an oxygen increasing unit 12 and a detecting unit 13, the culture water treatment area 30 comprises a concentration tank 31, an anaerobic tank 32, an anoxic tank 33, an aerobic tank 34, a membrane tank 35 and an ultraviolet/ozone disinfection module (not shown), each culture tank 11 is connected with the concentration tank through a sewage discharge pipe, each culture tank 11 is connected with the membrane tank 35 through a water inlet pipe, culture sewage is collected into the concentration tank through the sewage discharge pipe, the water primarily filtered by the slag discharged from the concentration tank sequentially flows through the anaerobic tank, the anoxic tank, the aerobic tank, The membrane pool and the ultraviolet rays/ozone are disinfected and then flow back to each culture box through a water inlet pipeline, and the PLC control system controls the opening and closing of the oxygenation unit and the culture water body treatment area according to the data transmitted by the detection unit to adjust the water quality.

This oxygenation unit 12 includes oxygenation fan 121 and oxygenation aeration pipe 122, oxygenation aeration pipe lay at every bottom of the case of breeding, oxygenation aeration pipe 122 is connected with oxygenation fan 121, oxygenation fan carries out the oxygenation to breeding the case conveying air through the aeration pipe, is provided with oxygenation proportional valve 123 in the oxygenation aeration pipe of each breed case, PLC control system control oxygenation proportional valve 123 adjusts the amount of wind size.

The detection unit 13 comprises a sampling pump 131, a sampling pipe 132 and a water quality analyzer 133, the sampling pump 131 is communicated with each cultivation box 11 through the sampling pipe 132, the water quality analyzer 133 is arranged in the sampling pipe 132, the sampling pipe 132 connected with each cultivation box 11 is provided with a sampling valve 134, and the aerator 121, the aeration proportional valve 123 and the water quality analyzer 133 are connected with the PLC control system. The sampling pump pumps water from each culture tank to the water quality analyzer through the sampling pipe to analyze the water quality, and transmits the measured data to the PLC control system in real time.

This detecting element 13 still includes dissolved oxygen appearance, illuminometer, COD water quality analysis probe, SS water quality analysis probe, and PLC control system carries out automatic regulation and control thereby to oxygenation proportional valve, UV light filling lamp and breed water body treatment area according to the signal of detecting element feedback to keep aquaculture environment's stability.

Each culture box 11 is provided with an independent purified water interface and a sewage discharge interface, and water quality can be regulated according to specific culture conditions.

Each culture box 11 is provided with a blowdown valve and a water inlet valve, when the detection unit of the culture box detects that the water quality indexes of COD, SS and ammonia nitrogen are close to a warning point, the PLC control system automatically carries out blowdown on the culture box body by controlling the blowdown valve and the water inlet valve, purified water is injected, and the stability of culture water quality is ensured.

The concentration tank is provided with a filter screen and a drain outlet, and the filter screen can remove most of fish manure and feed residues in the aquaculture water. And collecting residues from a drain after the operation for a period of time, wherein the residues can be used for composting crops.

The membrane pool is an MBR membrane, the MBR membrane has an automatic backwashing function, and when the system runs and checks that the negative pressure value measured by the mould pressing of the water production end is higher than-50 kpa and the duration time exceeds 30 seconds, a backwashing program is started, the water production pump is stopped, and the backwashing program is started. Stopping the process when the liquid level of the clear water in the clear water tank is reduced to a low level after the backwashing is finished; and when the membrane flux can not be recovered by backwashing, starting a drug washing program. And the medicine adding pump extracts the cleaning agent from the medicine chest, and the cleaning agent is injected into the membrane pool to be soaked for 1-2 hours. The soaking solution can be discharged to the external environment after harmless treatment.

Each of the cultivation boxes 11 and the biochemical pond 11 is provided with a DO detection instrument, the dissolved oxygen concentration of the cultivation box body and the biochemical pond body is measured through the DO detection instrument, and the oxygen-increasing fan and the switch of the blower of the biochemical pond are controlled through a PLC program, so that the optimal operation mode of the system is maintained, and meanwhile, the environment requirement of intelligent power saving is realized.

The utility model discloses an equipment module ization can increase or change collocation functional area according to the customer's demand, provides individualized design, has the flexibility to satisfy customer's demand.

The utility model has the advantages that:

3. The PLC is controlled fully automatically, automatic feeding, automatic oxygenation, automatic purification and automatic circulation are realized, manual guard is not needed, feeding and health management of farmers on different kinds of fishes are effectively achieved, and the functions of data management and industrial cultivation are realized.

The embodiments and drawings of the present invention are only for illustrating the design concept of the present invention, and the protection scope of the present invention should not be limited to this embodiment.

From the above, it can be seen that the objects of the present invention are efficiently attained. The part of the embodiments that illustrate the objectives and the functional and structural objects of the invention, and include other equivalents.

Accordingly, the invention is intended to cover other equally effective embodiments, as the scope of the appended claims will refer to.

Claims

1. An intelligence aquaculture device which characterized in that: including breeding the district, PLC control system and breed water body treatment area, wherein this breed district includes three half confined breed case of range upon range of, each breed case is provided with oxygenation unit and detecting element, this breed water body treatment area is including the concentrated pond that switches on in proper order, the anaerobism pond, the oxygen deficiency pond, good oxygen pond, membrane cisterna and ultraviolet ray/ozone disinfection module, each is bred the case and is connected with concentrated pond through sewage pipes, each is bred the case and is connected with the membrane cisterna through inlet channel, it collects concentrated pond through sewage pipes to breed sewage.

2. The intelligent aquaculture device of claim 1, wherein the oxygen increasing unit comprises an oxygen increasing fan and an oxygen increasing aeration pipe, the oxygen increasing aeration pipe is laid at the bottom of each aquaculture box body and is connected with the oxygen increasing fan, the oxygen increasing fan conveys air to the aquaculture boxes through the aeration pipe for increasing oxygen, an oxygen increasing proportional valve is arranged in the oxygen increasing aeration pipe of each aquaculture box, and the PLC control system controls the oxygen increasing proportional valve to adjust the air volume.

3. The intelligent aquaculture device of claim 2 wherein the detection unit comprises a sampling pump, a sampling pipe and a water quality analyzer, the sampling pump is communicated with each aquaculture tank through the sampling pipe, the water quality analyzer is arranged in the sampling pipe, the sampling pipe connected with each aquaculture tank is provided with a sampling valve, and the aerator, the aeration proportional valve and the water quality analyzer are connected with the PLC control system.

4. The intelligent aquaculture apparatus of claim 3 wherein said detection unit further comprises a dissolved oxygen meter, a luminometer, a COD water quality analysis probe, and a SS water quality analysis probe.

5. An intelligent aquaculture apparatus according to claim 4 wherein each said tank is provided with a blowdown valve and a fill valve.