RU26878U1 - PLANT FOR THE CONTENT AND GROWING OF MARINE OR FRESHWATER ORGANISMS - Google Patents

Description

INSTALLATION FOR THE CONTENT AND GROWING OF MARINE ILN FRESHWATER

ORGANISMS

The inventive installation for the maintenance and cultivation of marine or freshwater organisms relates to the field of breeding fish, oysters, crayfish, lobsters, sponges, pearls, etc., in particular, installations for the maintenance, cultivation and research of marine or freshwater organisms, mainly in coastal marine area.

The installation can be widely used in industrial aquaculture, especially in aquacultures with a closed water recycling system for keeping and growing marine or freshwater invertebrates and fish, located, as a rule, in the coastal sea zone away from industrial centers and main power supply systems. In the coastal marine zone, especially near river mouths and at different depths, aquatic organisms develop at different temperatures, light, salinity, acidity and oxygen content and they are very sensitive to changes in living conditions. Compliance with these conditions should be taken into account when creating coastal bases and farms for the artificial breeding of juveniles of valuable aquatic organisms on an industrial scale.

A known installation for the study of physiological processes in the cultivation of aquatic organisms with regulation of temperature, salinity, acidity and oxygen content in water (Savin N.D. About the control system for the parameters of sea water in aquariums / Sat:

Management and information / Institute of Automation and Control Processes, Far Eastern Scientific Center, Academy of Sciences of the USSR. - 1974. - Vol. 10.-s. 174-183).

However, the well-known installation for the study of physiological processes in the cultivation of aquatic organisms does not reproduce the natural conditions for the development of aquatic organisms and is characterized by significant energy consumption.

Closest to the claimed installation for the maintenance and cultivation of marine and freshwater organisms is the installation for the maintenance of aquatic organisms, including a collapsible hermetic tank for placing organisms, having a body, a domed cover, a false convex perforated bottom and a conical main bottom with a central water outlet, equipped sensors of temperature, pressure and relative humidity, as well as a closed loop of water circulation containing a filter system, a feed pump s, a refrigerator, a heater and a collapsible sealed container for preparing water and air of specified parameters with a reflux condenser and bubbler connected via a pipeline with a control valve to the device for supplying air to aeration, an air supply system consisting of an air pressure control line with control valves and the supply lines of dried and humidified air formed by the air duct, two heat exchangers located in the tank for the preparation of water and air of specified parameters above the ba Boteri and drying column associated with one of the heat exchangers, the water temperature regulator associated with a refrigerator and an electric heater, and mounted on the supply lines dry and humidified air control valves associated with a relative humidity sensor, wherein the reservoir body for containing

organisms is connected to the conical main bottom by means of an annular platform, a domed cover is made inside of cells in the form of honeycombs, each of which has a reflective surface and is equipped with an artificial light source, a collapsible sealed container for preparing moistened air connected to the humidified air is connected to a humidified air supply line to the heat exchanger, and is equipped with a bubbler associated with a device for supplying air to aeration, the air supply system additionally contains a thermostatic air supply line of a given humidity, having a compressor, a refrigerator and an electric heater for adjusting the air temperature, the drained and humidified air lines are connected to the compressor of the thermostatic air supply line of a given humidity by means of control valves, and the air pressure control line is equipped with a compressor (A.с .997635 USSR, IPC 3 A 01 K 61/00. Installation for the maintenance of aquatic organisms / N.A. Lutsenko, V.V. Kazimerchak, M.M. Sidlyar (USSR). - No. 3312675 / 28-13; Claimed on 07/08/81; Publ. 02/23/83, Bull. No. 7 - 22 p., 6 l. schemes: ill.).

The disadvantages of the closest to the claimed installation are, firstly, the lack of regulation of salinity and acidity (pH) of circulating water, which significantly limits the possibility of its use for work with marine organisms and, secondly, the use of only energy from energy supply systems, which limits geographical the possibility of placing such installations and reduces their efficiency.

When creating the inventive installation for the maintenance and cultivation of marine and freshwater organisms, the task was to increase the efficiency of water farms with a closed water recycling system with the following technical results:

-provision of optimal environmental parameters for the maintenance and cultivation of marine and freshwater organisms;

-increase the viability of marine and freshwater organisms;

- ensuring the autonomy of the process;

-decrease in energy costs through the use of alternative energy sources.

The problem is solved, and the indicated technical results are achieved by the implementation of the inventive installation for the maintenance and cultivation of marine or freshwater organisms, including a control station, a wind electric generator, a solar heater, a diesel generator, a thermal energy storage tank with a coil and electric heater placed in it, and a circulation system water, seawater system, artesian water system, circulating water heating-cooling system, circulating water aeration device isolated from the ambient space.

The circulating water system comprises a pump, a circulating water purification device, a heat exchanger with a coil placed in it, a bactericidal device and a container for keeping and growing marine or fresh-water organisms, equipped with sensors for temperature, salinity, acidity of circulating water, and sensors for the concentration of dissolved water in it oxygen and light intensity sensors by spectral components.

The sea water system comprises a sea water tank interconnected by pipelines with a coil placed in it, an intake device, a pump, a shut-off valve, a drain valve and an isolation valve.

The artesian water system comprises artesian water tank interconnected by means of pipelines with a coil placed in it, a suction device, a pump, a shut-off valve, a drain valve, and an isolation valve.

The circulating water heating-cooling system comprises a pump, a coil of a heat storage tank coil, a heat exchanger coil, isolation valves connecting (disconnecting) a heat storage tank coil to a heat exchanger coil, a sea water tank coil, shut-off valves connecting (disconnecting) ) a seawater tank coil to the heat exchanger coil, an artesian water tank coil, shut-off valves connecting (disconnecting) an artesian tank coil anskoy water to the heat exchanger coil and razobschitelny valve providing a series connection of coils seawater capacitance and capacitance of artesian water with the heat exchanger coil.

The circulating water aeration device comprises a compressed air source and a compressed air atomizer interconnected via pipelines located in a heat exchanger of the circulating water system.

The room isolated from the environment is located above the tank for keeping and growing marine or freshwater organisms and is equipped with artificial lighting sources and sensors for temperature, pressure and relative humidity.

The roof of the room is made in the form of a translucent lamp equipped with light filters.

The inventive installation for the maintenance and cultivation of marine or freshwater organisms has the following common characteristics with the closest analogue:

-installation for the maintenance and cultivation of marine or freshwater organisms, including

control station

- a circulating water system containing interconnected by pipelines

-pump,

-a device for circulating water treatment,

heat exchanger

- with a coil placed in it and

- capacity for the maintenance and cultivation of marine or freshwater organisms,

-with sensors of water temperature, the concentration of oxygen dissolved in water and the intensity of light radiation placed by the spectral components located inside the tank,

- a room located above the tank

-with artificial light sources installed in it

-and sensors of temperature, pressure and relative humidity,

-a device for heating-cooling circulating water and

-a device for aeration of circulating water, containing interconnected by means of pipelines you bl on co-an atomizer of air. Signs that distinguish the claimed installation for keeping and shielding marine or freshwater organisms from its most conservative analogue (prototype): -the installation is additionally equipped with a wind generator, a solar heater, a diesel generator, a heat storage tank with a coil and an electric heater placed in it , -system of sea water containing interconnected by means of pipelines capacity of sea water with a coil located in it, - intake device, - pump, - shut-off valve, drain to a valve is an uncoupling valve, an artesian water system containing a reservoir of artesian water connected between the two by means of pipelines with a coil installed in it, a suction device, a pump, a shut-off valve,

-when THIS, the container for keeping and growing marine and freshwater organisms is additionally equipped

- the salinity sensor of the circulating water and the acidity sensor of the circulating water,

- the circulating water system is additionally equipped with a bactericidal device, and

- a device for heating-cooling of circulating water is made in the form of a heating-cooling system of circulating water, containing interconnected via pipelines

-pump,

- coil of the thermal energy storage tank,

heat exchanger coil,

- isolation valves connecting (disconnecting) the coil of the heat storage tank to the coil of the heat exchanger,

- a coil of sea water capacity,

- shut-off valves connecting (disconnecting) the coil of the seawater tank to the coil of the heat exchanger,

- coil of artesian water capacity,

shut-off valves connecting (disconnecting) the coil of the artesian water tank to the coil of the heat exchanger, and

- an isolation valve providing a serial connection of the coils of the seawater tank and the artesian water tank with the heat exchanger coil,

- moreover, the air gun of the device for aeration of the circulating water is placed in the heat exchanger of the circulating water system, and

- The roof of the room is made in the form of a translucent lamp equipped with

 light filters.

Providing the installation with a wind generator, a solar heater and a storage tank allows you to reduce operating costs.

The installation of a diesel generator in conjunction with a wind generator and a solar heater allows for complete autonomy and efficiency of the installation.

Supply of the installation with a thermal storage tank and a coil, an electric heater and a heater, a cold deep sea water tank with a stirring coil, a cold artesian water tank with a coil placed in it, a heat exchanger with a coil placed in it together with a heating system -cooling of circulating water will provide optimal temperature conditions for the maintenance and cultivation of marine and freshwater organisms, i.e. increase their viability and overall plant efficiency.

The circulating water aeration device, made in the form of an air atomizer placed in the heat exchanger of the circulating water system, provides optimal conditions for growing and maintaining oxygen and marine organisms in freshwater organisms and thereby increase their viability and overall plant efficiency.

Providing the installation with pumps for sea and artesian water allows for optimal salinity and acidity (pH value) of the circulation water, thereby increasing the vitality of marine and freshwater organisms and ensuring the efficiency of the process

cultivation and maintenance of marine and freshwater organisms in general.

The supply of an enclosed space with tanks for aquatic organisms with a light lamp and luminaires with light filters makes it possible to provide weak scattered light of an optimal spectral composition corresponding to illumination during the development of aquatic organisms in natural conditions, and thereby increase their viability and installation efficiency while reducing operating costs for lighting.

The ultraviolet germicidal device provides natural water treatment.

Thus, the entire set of distinctive features of the claimed installation for the maintenance and cultivation of marine or freshwater organisms, together with the combination of features common to the claimed installation and its closest analogue (prototype) ensures the achievement of the claimed technical results in all cases for which the scope of legal protection is claimed, and generally increases the efficiency of aquaculture with a closed system of reverse water supply.

The drawing schematically shows an autonomous installation for the maintenance and cultivation of marine or freshwater organisms.

An autonomous installation for keeping and growing marine or freshwater organisms contains a control station 1, a wind generator 2, a solar heater 3, a diesel generator 4, a heat accumulator 5 with a coil 6 installed in it and an electric heater 7, a sea water tank 8 with a coil 9 placed in it, with outboard device 10, sea water pump AND, filter 12 and drain valve 13, artesian water capacity 14 s

placed in it by a coil 15, an outboard device 16, an artesian water pump 17, a filter 18 and a suction valve 19, a circulation water system 20, including a settling tank 21 with a drain valve 22, a pump 23, a circulating water purification device 24, a heat exchanger 25 with a coil 26 , a bactericidal device 27, a container for keeping and growing marine or freshwater organisms 28 with sensors 29, a closed room 30 with a light lamp 31 and lamps 32, a heating-cooling system for circulating water 33, including a pump 34 of the system s heating circulation water, uncoupling valves 35 and 36, connecting (disconnecting) the coil 6 of the heat storage tank 5 to the coil 26 of the heat exchanger 25, uncoupling valves 37, 38, 39, 40 and 41, connecting (disconnecting) the coil 9 of the sea water tank 8 and coil 15 of artesian water tank 14 to coil 26 of heat exchanger 25, uncoupling valve 42 connecting (disconnecting) pump 11 to the seawater tank 8, uncoupling valve 43 connecting (disconnecting) pump 11 to heat exchanger 25, uncoupling valve 44 connecting (shutting down) pump 17 to the reservoir of artesian water 14, uncoupling valve 45, connecting (shutting down) pump 17 to the heat exchanger 25, a device 46 for aeration of circulating water, including a compressor 47, a shut-off valve 48 and an atomizer 49.

The installation works as follows.

When deviating from the specified ranges of values of at least one of the parameters of the circulating water in the tank 28 for the maintenance and cultivation of marine aquatic organisms, a pump 23 is turned on, which ensures the circulation of water in the circulating water system 20.

When the temperature of the circulating water drops below the permissible limits, the pump 34 is turned on, the isolation valves 35 and 36 are opened, and the water heated in the coil 6 is pumped through the coil 26, giving off heat to the water circulating through the heat exchanger 25.

When rising above the permissible temperature limits of the circulation water, the pump 34 is turned on, the valves 35 and 36 are closed and

- with open valves 37 and 38 and closed valves 39, 40 and 41, water cooled in the coil 9 of the seawater tank 8 is pumped through the coil 26 of the heat exchanger 25;

- with open valves 40 and 41 and closed valves 37, 38 and 39, water cooled in the coil 15 of the artesian water tank 14 is pumped through the coil 26 of the heat exchanger 25;

- with open valves 37, 39 and 41 and closed valves 38 and 40, water is pumped through the coil 26 of the heat exchanger 25, which is cooled sequentially in the coil 9 of the seawater tank 8 and in the coil 15 of the artesian water tank 14.

When the oxygen content in the circulating water is lower than the permissible limits, the compressor 47 is turned on, the shut-off valve 48 is opened, and air is supplied to the heat exchanger 25 through the atomizer 49, which enriches the oxygen circulating water through the heat exchanger 25.

Purification of circulating water from nitrates takes place in a circulating water purification device 24, purification from bacteria - in a bactericidal device 27 during water circulation, i.e. when the pump is running 23.

covered valve 42 deep sea water through the filter 12 is supplied to the heat exchanger 25, increasing the salinity of the circulation water.

If it is necessary to reduce the salinity of the circulation water, the artesian water pump 17 is turned on, the valve 45 is opened, and when the valve 44 is closed, the artesian water is fed through the filter 18 to the heat exchanger 25, lowering the salinity of the circulation water.

With increasing acidity of the circulating water, pumps 11 and 17 are turned on at the same time and sea water is simultaneously supplied to the heat exchanger 25 through valve 43 and filter 12 and artesian water through valve 45 and filter 18, the sludge is discharged from the settling tank 21 through the drain valve 22.

The required illumination with the necessary spectral composition for aquatic organisms in containers 28 is ensured by the light filter of the light 31. At low outdoor illumination (for example, high cloud cover) or the need to extend the daylight for aquatic organisms, the lights 32 are also equipped with the necessary light filters.

If it is necessary to replace the water in the seawater tank 8, the pump 11 is turned on, the valve 42 is opened, and when the valve 43 is closed, seawater is supplied to the tank 8, while the old water is discharged from the tank 8 through the drain valve 13.

If it is necessary to replace the water in the reservoir of artesian water 14, the pump 17 is turned on, the valve 44 is opened, and when the valve 45 is closed, fresh artesian water is supplied to the reservoir 14, while the old water is discharged from the reservoir 14 through the drain valve 19.

The wind generator 2 ensures the operation of all consumers of electrical energy of the installation for the maintenance and cultivation of marine or freshwater organisms, except in cases of calm or

stormy weather when the diesel generator 4 is turned on. All processes are controlled from the control station 1.

The inventive installation for the maintenance and cultivation of marine or freshwater organisms can be used completely autonomously when the location of aquaculture far from rivers and power supply systems.

Claims (1)

Installation for the maintenance and cultivation of marine or freshwater organisms, including a control station, a circulating water system comprising a pump interconnected by pipelines, a circulating water purification device, a heat exchanger with a coil placed in it, and a container for containing and growing marine or freshwater organisms, a room located above the tank with installed sources of artificial lighting, a device for heating-cooling circulating water and a device for For aeration of circulating water, containing a source of compressed air and an air atomizer interconnected via pipelines, with temperature, pressure and relative humidity sensors located inside the room, and sensors for water temperature and concentration dissolved in water inside the container for keeping and growing marine or freshwater organisms oxygen and light emission intensity by spectral components, characterized in that the installation is additionally equipped with a wind power generator rum, a solar heater, a diesel generator, a thermal energy storage tank with a coil and an electric heater placed in it, a sea water system containing a sea water tank interconnected by pipelines with a coil placed in it, an intake device, a pump, a shut-off valve, a drain a valve and an isolation valve, an artesian water system comprising artesian water reservoir interconnected by pipelines with a coil placed in it, an intake device, a pump, the check valve, drain valve and isolation valve, while the container for keeping and growing marine or freshwater organisms is additionally equipped with sensors for salinity and acidity of the circulating water, the circulating water system is additionally equipped with a bactericidal device, and the device for heating-cooling of the circulating water is made in the form of a heating system -cooling of circulating water containing a pump connected to each other by pipelines, a coil of a thermal energy storage tank, s heat exchanger coil, isolation valves connecting the coil of the heat storage tank coil to the heat exchanger coil, sea water tank coil, shut-off valves connecting (disconnecting) the sea water tank coil to the heat exchanger coil, artesian water tank coil, shut-off valves connecting ( disconnecting) the coil of the artesian water tank to the coil of the heat exchanger, and the isolation valve that provides the serial connection of the coils of the seawater tank and the artesian tank water with a coil of the heat exchanger, and the air atomizer of the circulation water aeration device is placed in the heat exchanger of the circulating water system, and the roof of the room is made in the form of a translucent lamp equipped with light filters.