RU21998U1 - INSTALLATION FOR FISHING - Google Patents

Abstract

A fish growing installation comprising a circulating water system with a fish-water pool connected in series, a circulation water pump, a circulating water treatment unit, a heat exchanger and a liquid atomizer, a circulating water heating system with consecutive piping connected by a coil of a circulating water heating system, a coil heat exchanger and pressure reducing valve and a system for saturating circulating water with oxygen with a gas atomizer, exl characterized in that the fish growing installation is additionally equipped with a separate circulating water cooling system containing a cooling tower parallel to the circulating water system in its area between the heat exchanger and the liquid atomizer, a solar heater with a storage tank, a wind generator, a coil of the circulating water oxygen saturation system, the compressor of the circulating water oxygen saturation system, connected in series by pipelines to the coil of the circulating saturation system yatsionnoy oxygen and water spray gas circulation pump water heating system, the saturation coil system circulating water oxygen and water heating coil circulating system has a storage tank of the solar heater.

Description

 ° MPKA OIK 61/00

INSTALLATION FOR FISHING

The claimed installation for growing fish belongs to the field of fish farming.

Known installation for growing fish containing pools, circulation pumps, a boiler for heating water, a plate biofilter, a vertical sump, aeration system with technical oxygen and compressed air, a compressor and a control panel (Marine aquaculture / P.A. Moiseev, A.F. Karpevich , O.D. Romanicheva et al. Edited by Professor P.A. Moiseev. - M.: Agropromizdat, 1985. 253 pp. - pp. 226-228).

The main disadvantages of the known installation for growing fish are significant energy costs for heating the circulating water and the inability to maintain the temperature of the water in the pools is lower than the temperature of the supplied water.

A fish growing system is also known, comprising a circulating water system with a fish tank connected in series with each other, a circulating water pump, a circulating water purification unit, a heat exchanger and a liquid atomizer, a circulating water heating system with consecutive piping connected by a coil of the circulating water heating system , compressor, heat exchanger coil and pressure reducing valve, and circulating water saturation system Odom with sequentially interconnected conduits oxygen cylinder, pressure relief valves, and a spray gas (Patent of Russian Federation 1755409, IPC A 01K 1/00, 1989).

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Known installation for growing fish for its functional purpose, technical nature and the achieved technical result is closest to the claimed installation for growing fish.

The main disadvantage of the known installation for growing fish is the inability to maintain optimal parameters of the fish growing process when changing in a wide range of environmental parameters.

The utility model is based on the task of developing a plant for growing fish that would allow maintaining optimal parameters of the fish growing process when changing over a wide range of environmental parameters, reduce operating energy costs and increase the plant's autonomy by using non-traditional energy sources.

The problem is solved by the claimed installation for fish growing, containing a circulating water system with consecutively connected pipelines, a fish tank, a circulation water system pump, a circulating water purification unit, a heat exchanger and a liquid atomizer, a circulating water heating system with conduits connected in series with each other by a heating system coil circulating water, heat exchanger coil, pressure reducing valve and pump for the heating system water, a system for saturating circulating water with oxygen with consecutively connected pipes by a compressor for a system for saturating circulating water with oxygen, a coil of a system for saturating circulating water with oxygen and a gas atomizer, a separate circulation cooling system

water with a cooling tower, in parallel included in the circulating water system in its area between the heat exchanger and the liquid atomizer, a solar heater with a storage tank and a wind generator. The coil of the circulating water oxygen saturation system and the coil of the circulating water heating system are located in the tank of the solar heater of the claimed fish growing plant.

The claimed installation for growing fish and its closest analogue (prototype) have the following common features:

- installation for growing fish containing - a system of circulating water

- with series-connected pipelines

fish pool,

- a pump of the circulating water system,

- a circulation water treatment unit,

heat exchanger and

- liquid spray

-heating system for circulating water

- with series-connected pipelines

- a coil of the circulating water heating system,

- heat exchanger coil and

pressure reducing valve

-system for saturation of circulating water with oxygen

- with a gas spray.

The claimed installation for growing fish differs from its closest analogue (prototype) in the following features:

/ J, 1 l

- the installation for fish growing is additionally equipped with a separate cooling system for circulating water containing

 cooling tower

--- Parallel to the circulating water system - in its area between the heat exchanger and the liquid atomizer,

- fish breeding plant is additionally equipped with a solar heater

 with a storage tank

- the installation for fish growing is additionally equipped with a wind generator,

- a plant for fish growing is additionally equipped with a coil of a system for saturating circulating water with oxygen,

- the plant for fish growing is additionally equipped with a compressor of the circulating water oxygen saturation system,

 connected in series with pipelines with a coil of a system for saturating circulating water with oxygen and with a gas atomizer,

- a fish growing unit is additionally equipped with a pump for circulating water heating system,

-with this, the coil of the circulating water oxygen saturation system and the coil of the circulating water heating system are placed in the storage tank of the solar nofewater.

The listed features distinguishing the claimed installation for growing fish from its closest analogue (prototype) in combination with the features common to it and for the prototype ensure the achievement of the claimed technical result in all

cases covered by the requested scope of legal protection.

Supply of the fish growing installation with an additional separate cooling system for circulating water containing a tower parallel to the circulation water system in its area between the heat exchanger and the liquid atomizer, the coil of the circulating water saturation system with oxygen, the pump of the circulating water heating system and placing the coil of the circulating water oxygen saturation system together with the coil for heating the circulating mixture in the tank of the solar heater provides neigh optimum parameters of the process of growing fish when changing over a wide range of environment parameters.

Supplying the fish growing installation with an additional solar heater with a storage tank, a compressor for circulating water saturation with oxygen, connected in series with pipelines with a coil of the circulating water saturation system with oxygen and with a gas atomizer while maintaining optimal fish process parameters when changing over a wide range of external parameters environment can significantly reduce operating energy costs and increase autonomy sheep

The reduction in operating energy costs and increasing the autonomy of the inventive installation for growing fish is also provided by the inclusion of a wind generator in the installation.

Thus, all the hallmarks of the claimed device for growing fish ensure the achievement of the declared

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technical result, i.e. are with a technical result in a causal relationship.

The drawing schematically shows an installation for growing fish.

The fish growing installation comprises a circulating water system 1 with consecutively connected by pipelines 2 a fish hatchery 3, a circulating water system pump 4, a circulating water purification unit 5, a heat exchanger 6, an isolation valve 7, and a liquid atomizer 8, a circulating water heating system 9 s sequentially interconnected by pipelines 10 with a coil of the circulating water heating system 11, a coil of the heat exchanger 12, a pressure reducing valve 13 and a pump of the circulating heating system water 14, a system for saturating the circulating water with oxygen 15 with consecutively connected pipelines 16 with a compressor for the system for circulating the water with oxygen 17, a coil of the system for circulating the water with oxygen 18 with a supply valve 19 and a discharge valve 20, a jumper 21 with an isolation valve 22 for disconnecting or connecting coil of the circulating water oxygen saturation system 18 with a gas atomizer 23, a separate circulating water cooling system 24 with a cooling tower 25, in parallel nnuyu in circulating water at its portion between the heat exchanger 6 and 8, the liquid spray through the receiving valve 26 and discharge valve 27, the solar heater 28 with storage tank 29 and coil 30. vetroelektrogenerator circulating water system oxygen saturation coil system 18 and

heating the circulating water 11 is placed in the storage tank 29 of the solar heater 28.

Installation for growing fish works as follows.

If the permissible nitrate content in the circulating water of the fish tank 3 is exceeded, the water from the pool is pumped by the circulating water system 4 pump through the circulating water purification unit 5, the heat exchanger 6 and again fed into the fish tank through the liquid atomizer 7.

When lowering below the permissible limits of the oxygen content in the circulation water of the fish tank 3, the compressor 17 supplies air through a gas atomizer 23 to the heat exchanger 6, in which the circulation water is enriched with atmospheric oxygen. If it is necessary to heat the air supplied by the compressor 17, air is passed through the coil 18, closing the isolation valve 22 of the jumper 21 and opening the inlet valve 19 and the outlet valve 20.

When the temperature of the circulating water drops below the permissible limits in the fish tank 3, the pump 14 of the podofev circulation water system 9 is turned on and the water heated in the coil 11 is pumped through the coil 12 of the heat exchanger 6, giving off heat to the circulating water of the fish tank 3.

When the temperature of the circulating water in the fish tank 3 rises above the permissible limits, the isolation valve 7 closes and the receiving valve 26 and the drain valve 27 of the separate cooling water cooling system 24 open. Water from the heat exchanger 6 enters the cooling tower 25, is cooled, saturated with oxygen, and flows into the fish tank 3.

Wind generator 30 provides the work of energy consumers of all systems of the installation for growing fish.

The use of unconventional energy sources in the claimed installation for fish farming will allow the installation to operate autonomously over a wide geographical range.

Claims (1)

A fish growing installation comprising a circulating water system with a fish-water pool connected in series, a circulation water pump, a circulating water treatment unit, a heat exchanger and a liquid atomizer, a circulating water heating system with consecutive piping connected by a coil of a circulating water heating system, a coil heat exchanger and pressure reducing valve and a system for saturating circulating water with oxygen with a gas atomizer, exl characterized in that the fish growing installation is additionally equipped with a separate cooling system for circulating water containing a tower parallel to the circulation water system in its area between the heat exchanger and the liquid atomizer, a solar heater with a storage tank, a wind generator, a coil of the circulating water oxygen saturation system, the compressor of the circulating water oxygen saturation system, connected in series by pipelines to the coil of the circulating saturation system yatsionnoy oxygen and water spray gas circulation pump water heating system, the saturation coil system circulating water oxygen and water heating coil circulating system has a storage tank of the solar heater.