SU997635A1 - Installation for keeping aqueous organisms - Google Patents

Description

(54) INSTALLATION FOR THE CONTENT OF WATER ORGANISMS

one

The invention relates to hydrobiology and ecology, in particular, to installations for the maintenance, cultivation and research of aquatic and aquatic organisms.

A known installation for the maintenance of aquatic organisms, containing a reservoir for placing organisms, is made with a cone-shaped bottom and central water flow, and a closed water circulation circuit, which includes a water treatment tank and a device for aerating water, associated with the air supply device 1 .

However, this installation does not allow amphibious organisms to be kept under conditions close to natural for a long time.

Closest to the invention the technical essence is an installation for the maintenance of aquatic organisms, including a collapsible sealed container for placing organisms, having a body, a dome-shaped lid, a false convex perforated bottom and a cone-shaped main bottom with central water flow, equipped with temperature sensors, pressure and relative humidity of the air, as well as a closed water circuit containing a filter system, a water supply pump, a refrigerator, a heater, and a assembled a sealed container for the water treatment and

5 set-point air with a dephlegmator and a bubbler connected by means of a pipeline with a regulating valve to an air supply device for aeration, an air supply system consisting of an air pressure control line with control valves and a drained and humidified air supply line air ducts, two heat exchangers located in the tank for the preparation of water and air of prescribed parameters above the bubbler, and a settling column connected to one of the heat exchangers A water temperature torus connected to a refrigerator and an electric heater and installed on the supply lines of drained and humidified air control valves connected to the relative humidity sensor 2. The main disadvantages of a known installation for the maintenance of aquatic organisms are its limited capabilities, lack of accuracy and Impossibility of synchronous reproduction, climatic parameters at a given time scale to ensure optimal conditions for the maintenance of living organs isms of different environmental groups. The aim of the invention is to expand the functionality and more accurate and synchronous reproduction of climatic parameters at a given time scale to ensure optimal conditions for the maintenance of living organisms of different ecological groups. The goal is achieved by the fact that in an installation for maintaining aquatic organisms, including a collapsible sealed reservoir for placing organisms, a housing, a dome-shaped cover, a false convex perforated bottom and a cone-shaped main bottom with a central drain, water equipped with temperature sensors, pressure and relative air humidity, as well as a closed water circuit containing a filter system, a water supply pump, a refrigerator, a heater and a collapsible sealed container l preparation of water and air of the given parameters with a dephlegmator and a bubbler connected by means of a pipeline and a regulator with a valve to a device for supplying air for aeration, an air supply system consisting of an air pressure control line with regulating valves and supply lines of a dried and humidified air, formed by air ducts, two heat exchangers arranged in a tank for preparing water and air of given parameters above the bubbler, and a desiccant column connected to one of the heat water heaters, a water temperature regulator connected to a refrigerator and an electric heater and installed on supply lines, dried and humidified air control valves connected to a relative humidity sensor, the body of the reservoir for placing organisms is connected to a conical main bottom through an annular platform, a dome-shaped cover is made inside of cells in the form of combs, each of which has a reflective surface and is supplied with a source of artificial light, on the humidified supply line The air is fitted with a collapsible airtight container for preparing humid air, connected to the heat exchanger of the humid air supply line and equipped with a bubbler connected to the device for supplying air for aeration, the air supply system additionally contains a supply line for the temperature-controlled air of a predetermined humidity, including the compressor REFRIGERATOR and an electric heater for adjusting the temperature of the air, the line of drained and humidified air by means of control valves, The temperature-controlled air supply lines of the given humidity are connected to the compressor, and the air pressure control line is equipped with a compressor. Moreover, the plant is equipped with a complex for automatic control of climatic parameters, the reservoir for placing organisms is equipped with a light intensity sensor using the spectral component and a water temperature sensor, and the tank for preparing water and air of specified parameters with a sensor of dissolved oxygen in the water, while temperature and pressure sensors and air humidity, water temperature, light intensity by spectral components and concentration dissolved in water Oxygen is connected by means of amplifiers to a complex for automatic control of climatic parameters, and the latter is connected with a climate control unit with a refrigerator and electric circuit of a water circuit, a cooler and a heater of a supply line of thermostatted air of a predetermined humidity, as well as control valves of a humidified and drained line. air, air pressure control lines and a compressor drive for this line, and with a control valve for the air line of the device for air garden for aeration. In addition, the automatic climate control complex consists of a console for input and control of specified climate parameters, a control microprocessor, an autonomous calendar - clock, an indication system and actual parameters, and a digital tracking system, with the outputs of the control panel connected to the microprocessor control the display system and the calendar — the clock, the calendar-clock outputs — with the inputs of the display system, the digital tracking system and the control microprocessor, the outputs of the latter — with the inputs of the digital tracking system and the display system, the output of the digital tracking system is connected to the climate parameter controllers, and the climate signal amplifiers are connected to the digital tracking system and the control microprocessor. Moreover, an autonomous calendar - a clock has a generator-clock pulse, a divider with an adjustable frequency factor and counters of minutes, hours, days, months and years. FIG. 1 shows a block diagram of the proposed installation; in fig. 2 - a reservoir for placing organisms in a vertical discharge, general view; in fig. 3 - fragment

the construction of a domed vault of a reservoir for the placement of organisms; in fig. 4 is a functional diagram of the operation of the installation for the maintenance of aquatic organisms; in fig. 5 is a functional diagram of a digital tracking system; in FIG. 6 is a functional diagram of the control microprocessor and display system; in fig. 7, a panel for inputting and controlling predetermined climatic parameters and displaying information on the main operating parameters of the installation for keeping aquatic organisms, appearance; in fig. 8 is a block diagram of the console for inputting and controlling the specified climatic parameters and displaying information on the main operating parameters of the installation; in fig. 9 is a functional diagram for inputting predetermined climatic parameters into the microprocessor and a time scaling circuit; in fig. GO is a functional control circuit for sources of artificial light.

The installation for the maintenance of aquatic organisms is intended for environmental, biomedical and genetic selection experimental work on the study of water, amphibians and land plant and animal organisms in laboratory conditions, as well as for the mass cultivation of these organisms for industrial and industrial purposes.

Installation for the maintenance of aqueous or-. The cannabis is an aggregate consisting of an artificial ecological system, a system for preparing water and air of predetermined parameters, and a complex of automatic control of climatic parameters (Fig. 1).

The installation consists of a reservoir 1 for the placement of organisms (Fig. 2), which, together with the living organisms placed therein, constitutes an artificial ecological system, the functional connections of which with the remaining control and regulating units in FIG. 1 are indicated by arrows.

The reservoir i (figs. 2 and 3) consists of the body 2 and the main cone-shaped bottom 3, interconnected by means of a located annular platform 4. Inside the main bottom 3 there is a perforated bottom 5 of convex shape.

On top of the tank 1 there is a dome-shaped roof 6, which has a cellular structure inside (Figures 2 and 3), each cell forming 7 of which has a reflecting surface inside. Cells 7 are made of rolled aluminum and are intended to house sources of artificial light.

The tank 1 is made collapsible, sealed and equipped with fittings for supplying and discharging water and air (not shown).

By means of fittings for the supply of water and air given parameters tank

1 is connected to a water and air treatment system.

The composition of the water and air treatment system of the given parameters includes (Fig. 4) a tank 8 for the preparation of water and air

set parameters. To reduce the influence of the temperature regime of the external medium on the temperature conditions of the installation, the useful volume of tank 8 is several times larger than the useful volume of tank 1, and for normal operation of the installation by providing natural water flow from tank 8 to tank 1, the level of tank 8 is above the level tank 1.

The container 8 is equipped with a bubbler 9 connected by means of an air duct with control valves 10 with a blower 11. From above, the container 8 is equipped with a reflux condenser 12 with a coil 13 and nozzles 14 for supplying and discharging refrigerant.

The dephlegmator 12 is made in the form of a sealed dome-shaped cover, has a control valve 15 with a mesh cone-shaped base and is designed to prevent water from evaporating from the tank 8.

The circuit, (system) of a closed water circulation system includes a water supply pump 16, a filter system 17, a water deaerator 18, a refrigerator 19 (such as a pipe in a pipe or a coil pipe) and a two-section electric heater 20.

In addition, the closed water circuit contains control valves 21 and 22 for changing the ratio of the water levels in the tank 1 and the tank 8 and the valve 23, which together with the valve 21 is intended for

5 water through valve 22 through a closed circulation circuit (without direct supply to reservoir 1), as well as valve 24 with a pipe intended to drain water from the installation.

The air communication system of the semi-open air circulation system of the specified parameters (temperature, relative humidity and pressure) consists of a humidified supply line, a dried supply line and a thermostatted supply line of a given humidity and

5 air pressure control lines in tank 1.

The airway communication of the humidified air supply line contains a tank 25 for preparing the humidified

air, equipped with a bubbler 26, connected through a pipeline with a valve 27 with a blower 11. In addition, the tank 25 has a hermetic removable cover with a valve 28 and a drain pipe with a valve 29, a heat exchanger 30,

made in the form of a coil, the air intake pipe of which is located inside the tank 25. The heat exchanger 30 is located above the bubbler 9 inside the tank 8 for preparing water and air of the given parameters, In the first-minute communication of the dried air supply line, the heat exchanger 31 located above the bubbler 9 is also provided Nide of the coil, the air intake .q) y6oK of which with a valve 32 is a good position |) of the vessel 8, and the heat exchanger 31 is connected to a drainage column 33. Air duct connection those) the air is fixed () for this humidity contains pery.inp / yronuic valves 34 and 35, compressor 36, two-piece electric heater 37, implemented on standard yjicKTfKjnarpeBaTelkh type T3} i, and refrigerator 38 (tube in pipe or serpentine tube), mri In this case, the ends of lines 1 | supplying humidified and dried air are connected to a compressor 36, which provides the supply of temperature-controlled air into the tank 8 by means of heat exchangers 30 ii 31 to the tank 1, and the electric heater 37 and the refrigerator 38 provide temperature correction air to create in the tank 1 sets 1O h.) temperature vozduipyuy sre.1, s :. Air () air; the water communication of the air pressure regulation line in tank 1 contains control valves 39 and 40 and compressor 41, electric actuator. Valve 39 relieves D) egu, lira., Overpressure of the 5th air, and valve 40, in conjunction with compressor 41, provides for the regulation of low (discharge) air pressure in the tank 1. To provide a given light mode, honeycomb cells 7 (Fig. 1 and 2) dome-shaped vault;) 6 are equipped with artificial light sources 42 (Fig. 4). For automatic and synchronous reconnaissance, regulation and stabilization of specified climatic parameters, the installation for the maintenance of aquatic organisms is occant with the complex of automatic control of climatic parameters. The complex of automatic control of the climatic parameters of the installation consists of the input panel and control of the set climatic parameters (set of operating modes, indication of set and actual parameters, current time and other necessary information) of the control microprocessor, digital tracking system, display system of set and actual parameters control, stabilization and synchronization of predetermined climatic parameters, the links of which are shown in FIG. 4, as well as the autonomic calendar hours. The input and control panel of the specified climatic parameters (Figs. 7 and 8) consists of the input parameters set 43 and the operation modes, for which the keyboard 44 sets quantitative values, consisting of four rows of decimal keys 45, to the keyboard. 46 parameters selection, time selection keypads 47, keypad 48 for resetting incorrectly typed information, input key () of the microprocessor 49, system start button 50 and signal light 51 for controlling the system located under the color by light filter. The console also includes the current time display panel 52, the parameter of which is to display the year, month, day, hour, and minute with the help of the sign elements 53. Nearby are panels 54 and 55 of the counter display of cycles and time scale, respectively. On the input panel and control of the specified climatic parameters, it is possible to display the value of the control parameters using a special panel 56, on which the row of iconic cells 57 is located on the left to display the set values of the parameters, and on the right, the sign cells of 58 couple of meters. In addition, an alarm panel 59 is located on the same remote control panel, for each channel of the g-control, the light signaling in the form of a lamp 60, closed by a red light filter. The console and the display system are directly connected with the control microprocessor (Figs. 6 and 8), the microprocessor is a cr; a computerized computational machine, consisting of typical elements and implemented in an integral design , characterized by, uyus. -lalok cost, ease of maintenance, ease of use, high reliability B work and imeyu sufficient amounts of information and long-term and operational memory, as well as a simple system of programming commands that provides reliable and operational Addressing functional dependencies of parameters controlled by the current in-time system - auxiliary calendar - hours. Offline calendar - clock n, designed to synchronize the entire system. We count the autonomous current time of the system. We will receive the measured measurement and will allocate 61 clock pulses to the Hi generator, generating signals with a period of 0.1 second, arriving on scheme 62. scaling time. Scheme 62 is intended for LT, l for obtaining from the initial sequence of clock pulses, giving out perimeters 61 for an autonomous calendar - hours in various ratios (1: 1, 1: 2, 2: 1, etc.) to

real current time, and consists of an autonomous calendar start element 63 - a clock, two impulse dividers, performed on binary decade counters 64 and 65, a time scale control and display circuit 66 (FIG. 8), executed on parallel registers 67 (FIG. 9), logic elements 68 and 69, and binary partition decoders 70.

The time pulses after the circuit 62 arrive at the counters of minutes (71), hours (72), days (73), months (74) and years (75), which provide for the possibility of presetting the reference point of the autonomous time (minutes, hours, days , month and year).

In addition, in the stand-alone calendar — a clock, there is a 76-cycle counter (FIG. 8), which provides, if necessary, for the reproduction of the climatic conditions of an incomplete annual cycle (for example, spring-summer-autumn), counting the past cycles. The counter 76 is a conventional binary decimal counter with the ability to set the beginning and end of the count using the keyboard 46 and key 45, functionally associated with the counters 74 (Figures 7 and 8).

The output of counter 76 is connected via a decoder 77 to a loop counter display panel 54. The control microprocessor includes functional blocks designed to obtain the numerical values of the functional dependences of climatic parameters on the current autonomous time in the installation. Each of these blocks is a circuit assembled on typical elements of computing equipment (arithmetic and logic devices and elements in a microcircuit version) that implements a mathematical function, which is set by preprogramming and entering the necessary initial data using a control panel.

In order to create predetermined climatic conditions in the installation, the control microprocessor contains functional blocks 78 for controlling the change in air pressure over time, - unit 79 for relative humidity of air, unit 80 for concentration of dissolved oxygen in water, unit 81 for water temperature, unit 82 for air temperature, and also unit 83 illumination by spectral components.

In addition, in the control microprocessor there is a functional block 84 simulating the effect on the mode of lighting of clouds and precipitation associated with a sensor 85 of random numbers.

Each functional block 78-84 is associated with a parameter selection keypad 46 (Figs. 7 and 8) for varying pressure, humidity, oxygen mode, water and air temperature, light mode for spectral components and precipitation patterns.

In addition, the outputs of the functional blocks 78-84 are associated with time counters 71-73 for determining climatic parameters depending on the number of current days, hours, minutes in accordance with the 5 program incorporated in the functional blocks and set via the keyboard 46.

In the control microprocessor, there are registers for storing the current set values of climatic parameters in digital form: air pressure register 86, air relative humidity register 87, dissolved oxygen concentration register 88, water temperature register 89, air temperature register 90, and light register 91 by spectral components.

Registers 86-91 are associated with blocks 78-83. The control microprocessor is directly connected to the display system. Display system is designed. to display the current time, the value of the 0 parameter data and other necessary information.

The outputs of registers 86-91 are associated with the decoders 92 of the display panel 56 and the signed cells 57 of the display system (Fig. 6-8).

Decoders 92 are designed to convert the values of the specified parameters, expressed in binary code, to the number displayed in the decimal number system.

Outputs of counters 71-75 autonomous

The calendar clock is associated with a decoder block 93 for converting the current time value, which is output in binary code from time counters to decimal numbers for display on the display panel 52 using

5 iconic elements 53.

The display system includes a distributor 94 for recording the actual values of controlled climatic parameters in registers 95. The distributor 94 controls the signals of the generator of 61 clock pulses, as well as the signals of the selection of parameters and the signals of actual values of the parameters.

The registers 95 are associated with a decoder block 96 for converting climatic parameter values from binary to decimal and displaying on sign indicators 58 (Fig. 6-8).

The parameter selection keypad 46 and the time parameter selector keypad 47 are designed to connect registers 86-91, blocks 78-84, time counter inputs 71-76, registers 67, and time scaling circuit 62 to decimal

Keys 45 set the climatic parameters. Keyboards 46 and 47 are implemented on keyed switches with latching and logic elements 97 (Fig. 6-9).

The complex for automatic control of climatic parameters includes a digital tracking system (Fig. 5), designed to maintain the specified values of the controlled climatic parameters. The use of a digital tracking system as a regulator of climatic parameters is due to the presence of a microprocessor and the large inertia of regulated processes. In this case, the discrete regulation provides the required accuracy, speed and regulation with minimal energy expenditure. The inputs of the digital tracking system receive the specified actual values of the controlled parameters in discrete form, where they are compared and determined by the mismatch, from which the control signals are generated to control the specified climatic parameters.

The digital tracking system consists of a selector 98 of predetermined values of climatic parameters, controlled by clock pulses from generator 61 (Fig. 6), and parameter selection signals from parameter counter 99.

A selector 98 is coupled to an arithmetic unit 100 which compares the set and actual values of the parameters in digital form in order to generate control signals.

The digital tracking system contains the control signal distributor 101 via the appropriate control channels, which consist of registers of control signals for air pressure 102, relative humidity 103, oxygen concentration 104 dissolved in water, water temperature 105, air temperature 106, light mode 107, digital converters 108-112, respectively, of the control signals of air pressure, relative humidity of air, concentration of oxygen dissolved in water, water inlet temperature and temperature air, as well as output amplifiers 113-117 of control signals, respectively, of air pressure, relative humidity of air, concentration of oxygen dissolved in water, and water and air temperatures.

The digital servo system also includes a selector 118 of actual values of controlled climatic parameters associated with analog-digital converter 119 and storage register 120, the actual value of the parameter in digital form, the output of which is connected to device 100 and display system distributor 94 for displaying actual values. regulatory parameters (Fig. 6)

In the reservoir 1 for placing the organisms (Fig. 4), there is an actual air pressure sensor 121 associated with an amplifier 122, a relative humidity sensor 123 associated with an amplifier 124, a water temperature sensor 125 associated with an amplifier 126, a temperature sensor 127 air, coupled to amplifier 128, and spectral component sensor 129, associated with amplifier 130.

Sensor 129 — spectral component illuminance characteristics — is a housing with moisture-proof cameras, in each of which a window serves as a filter that transmits a certain portion of the continuous spectrum of the visible light emission region, and in each of which a photodiode is located under the filter, and all light filters collectively cover the visible region of the spectrum. In the tank 8 there is a sensor 131 of the concentration of oxygen dissolved in water,

0 associated with amplifier 132.

The signal amplifiers 122, 124, 126, 128, 130, and 132 of the sensors 121, 123, 125, 127, and 131 are connected to the selector 118.

The outputs of the amplifiers 113-117 of the digital tracking system (Fig. 5) are connected to the transducers 133-137 (Fig. 4).

The outputs of registers 107 are associated with a digital dimmer 138 for spectral components, consisting of control logic I blocks 139 and relay II blocks II (Fig. 10). Controllers 138 control the operation of sources 42 of artificial light.

Regulators 136 and 137 are connected by means of switching elements 141 and 142 to control valves 143 and 144 of refrigerators 19 and 38, as well as to two-section electric heaters 20 and 37, in which one section is constantly turned on during heating. controlled through magnetic starters 145 and 146, and the controller 133 controls the operation of the compressor 41 by means of the switching element 147.

In addition, the dome-shaped roof 6 is equipped with a vent pipe with a valve 148 (Figs. 2 and 4).

Functional transitions from one part of the circuit to another are indicated by figures in the drawings, where: air pressure control signal channel 149, relative air humidity control signal channel 150, oxygen dissolved oxygen concentration control signal channel 151, water temperature control signal channel 152, air temperature control signal channel 153, light control signal channel 154, actual air pressure value channel 155, channel L actual signals defined relative humidity 156 signals channel

the actual concentration of oxygen dissolved in water 157, the channel of signals of the actual value of water temperature 158, the channel of signals of the actual value of air temperature 159, the channel of signals of the actual value of light intensity by spectral components 160, the channel of signals of set values of air pressure 161, the channel of signals of specified values relative humidity

162, the channel signals the set values of the concentration of oxygen dissolved in water

163, channel of signals of set values of water temperature 164, channel of signals of set values of air temperature 165, channel of signals of set values of light intensity by spectral component 166, kaial of parameter selection signals 167, channel of clock signal 168, channel of signals of actual values of parameters 169.

In addition, in FIG. 6 denotes the functional links of the automatic control system setpoint channels from the installation control panel for containing aquatic organisms: the signal channel of the programmed air pressure 170, the signal channel of the programmed value of relative humidity 171, the signal channel of the programmed value of oxygen dissolved in water 172, the channel signals of the programmed value of change in water temperature 173, the channel of the signals of the programmed mode no air temperature 174; signal channel of the programmed mode of changing the light intensity by the spectral component 175 ' signal channel of a given precipitation mode 176, a signal channel of a given time base 177, a signal channel for setting minutes 178, a signal channel for setting hours 179, a signal channel for setting day 180 tsev 181, channel installation signals yo 182.

A plant for keeping aquatic organisms provides for keeping living organisms in the aquatic environment, aquatic environment and land, or in conditions of land only, and can be used as an aquarium or as a climate chamber.

The specified climatic parameters in an installation for the maintenance of aquatic organisms are provided by an automatic control system consisting of a multi-loop system.

Multi-circuit system complex av-. control system contains a system of automatic control (control) of air pressure, a system of automatic control of relative humidity of the air, a system of automatic control

concentrations of oxygen dissolved in water, an automatic temperature control system for water, an automatic air temperature control system, and an automatic illumination control system for spectral components.

The conditions of keeping living organisms in given climatic conditions in an installation for keeping aquatic organisms are ensured by changing the level

water in tank 1 in the following way. In the tank 8 pour water. Maintaining the constancy of the salt composition of the aqueous medium, for example, the sea, is ensured by preventing evaporation of water in bone 5 of bone 8 by means of a reflux condenser 12 connected through pipes 14 to a refrigerator. Then, the blower 11 is put into operation and compressed air is supplied to the bubbler 9 through the air duct through the control valve 10 to saturate the water with oxygen. Excess air is discharged sequentially through a reflux condenser 12 and a control valve 15. In tank 1, valves 21–23 and circulation pump 16 create conditions for the aquatic environment, water for the land or only land.

At a certain opening of the valve 21, water from its capacity 8 enters by gravity into the tank 1, while the water in the tank 1

0 is served until the top of the false bottom 5 is hidden under water. In this case, in reservoir 1, the conditions of the content of living organisms are the same as in a normal aquarium.

Having opened the valve 23, by means of the circulating pump 16 water is supplied through the pressure filter 1 / water purification of the pipeline communication through the deaerator 18 into the tank 8. In the deaerator 18 gases and easily volatile substances are removed from the water

0 substances. With a constant performance of the pump 16 and a change in the conductivity of the valves 21 and 23, it is possible to change the water level from the maximum filling and until it is completely removed from the tank 1.

When changing the degree of opening the valve

The 5 21 flow of water through it is equalized with the capacity of the circulating Pump 16 at the new steady-state value of the water level in the tank 1 due to the self-regulation of the system. .

In this case, the false

® Bottom 5 with water (Fig. 4), forming an "island to accommodate animals upon leaving the water.

The sushi condition in the setup is created as follows.

5 Shut off valve 21 and completely remove water from tank 1 successively through valve 23 by means of a circulation pump 16. After that, shut off valve valves 21 and 23 and b to open valve 22. In this case, water is circulating, mine 1, in tank 1 itself, sushi conditions are created. Upon completion of the experiments, fully K) biiuiioT valve 15 and drain water from tank 8 to the sewage system through a branch pipe with valve 22. During the circulation of water through a closed circulation loop, before entering the tank 8, it is simultaneously cleaned on filters 17 and deaerated on a deaerator 18 and thermostating, cooling in the refrigerator 19 or heating in the electric heater 20. The input of the specified climatic parameters and the setting of their operation modes is carried out as follows. First select and set the time scale. For this, it presses the "Scale" key (Fig. 7-9) on the keyboard 46 and using the panel 44 dials the numeric values of the time scale using the key 45, and for the time deceleration mode relative to the real one, the "Scale more than 46" key is used. the acceleration mode is "Scale less than 46. The key 45 is constructed in such a way that at its outputs the value of the rate of deceleration or acceleration of time in the binary-decimal code is obtained. These values are applied to registers 67 for controlling dividers 64 and 65, as well as for displaying on display panel 55. The acquisition of time pulses at a given time scale is carried out as follows (Fig. 9). The pulses from the generator 61 clock pulses are fed through the start-up element 63, which passes the clock-frequency pulses to the binary-decimal counter 64 only by pressing the button 50 "Start. At the outputs of counter 64, it is possible to obtain a sequence of pulses with a frequency division factor from 1 to 10. The last output of the counter allows to receive time pulses with a follow-up period of one second, which corresponds to a 1: 1 scale. This sequence is fed to the input of the second counter 65, which also divides with a factor from 1 to 10. The outputs of the counters 64 and 65 are connected to the circuit 66 for controlling and indicating the time scale. Here, the code of registers 67 is fed in accordance with the selected time scale, which opens one or another logic element 68, and the corresponding series of pulses comes to the input of the € 2 circuit, and the counter 64 receives pulses in the time acceleration mode, and from the counter 65 - pulses in time delay mode with a given scale factor. From the output of the scaling circuit 62, the time pulses arrive at the stand-alone calendar — a counter clock of 71 minutes. To set the start of operation, the time parameter selection key 47 is pressed in succession, which leads to the connection of the keys 45 to the counters 71-75 for entering the set values of minutes, hours, days, months and years. After pressing the button 50 "The start-up starts the functioning of the autonomous calendar - the clock and the entire control system. From the output, time scaling circuits 62, time pulses are fed successively to counters 71-75, in which the current time is summed with the initial value set respectively in minutes, hours, etc. If the climatic conditions of an incomplete annual cycle are to be reproduced in the installation, and the end, counted in days of the annual cycle, using the keypad 46 select the parameters "cycle start - end, which connect the key 45 to the counter 76 cycles to enter the numeric values of the beginning and the end of the cycle. The number of elapsed cycles is displayed by decoding the readings of the 76 cycles counter by the decoder 77 and outputting data to the cycle counter display panel 54. The functional blocks of the microprocessor are pre-programmed on the basis of predetermined patterns of time variation of each climatic parameter, i.e., the parameters of a mathematical function describing the change of this climatic parameter in time, which can be reduced to minnPMeUU, are pre-entered into the programmed permanent memory. ITP nriQHnnaPT G YAGTI 1 / | “At the number of operational characteristics. Thus, to set the mode of climate parameter change, using the control panel panel 41, it is sufficient to enter either the average value of the controlled parameter or the limits of its changes (maximum-minimum). The setting (setting) of the operation modes is quite simplified and reduces to the selection of the parameter being set using the selection keypad 46 and the set of its quantitative value (average or change limits) on the keyboard 45 (Fig. 7). Pressing any of the keys of the keyboard 45 connects the output registers of the functional blocks 78-84 to the digital keyboard 44 with the keys 45 and receives permission to read the information through the logic elements 97 (Figures 8 and 9). After pressing the key 49, the typed information is read into

Functional blocks of microcopressor. At the same time, the input information is displayed on the indicators of the sign cells 57 using the decoders 92. In case of an error, press the key 48 "Reset and drain, press the input register of the functional unit. After that, you can re-enter the required climate parameter. Similarly, the input of and start of the required values of the origin of time, scale and cycle is carried out.

After setting and setting all climatic parameters, the installation prepared for operation is started up to contain aquatic organisms by pressing the button 50 "Start, the signal lamp 51 should come on. Further maintenance of the specified climatic parameters and operating modes is carried out automatically.

In the event of an accident of one of the climatic parameters control channels, an alarm is triggered (the lamp 60 of panel 59 lights up) and an audible signal is additionally signaled to notify of an accident that has occurred.

In the operation mode of the installation for keeping aquatic organisms like an aquarium, a system for automatically controlling water temperature, a system for automatically controlling the concentration of oxygen dissolved in water, and a system for automatically controlling illumination by spectral components, the valve 148 open, and the system of automatic control of pressure, humidity and air temperature is not included in the work. A vent with valve 148 provides for the exchange of the aqueous medium of the reservoir 1 with the surrounding air.

In the operation mode of the installation, for the maintenance of aquatic organisms, such as terrariums, systems for automatic control of pressure, humidity and air temperature, concentration of oxygen dissolved in water, water temperature and illumination by spectral components are included in the work according to the program being set.

In the mode of operation of the same installation as the climate chamber, the system of automatic control of the concentration of oxygen dissolved in water is switched to the stabilization mode of the concentration of oxygen dissolved in water; i.e., without changing in time the magnitude of this parameter.

The predetermined mode of air pressure in the tank 1 is supported by the automatic air pressure regulation system of the automatic climate control system in the installation.

The mode of change in air pressure over time is determined by the initial data (the limiting change in air pressure

and its functional dependence on time) and current time.

The current time is set by an autonomous calendar — a clock (FIG. 6). The change in the air pressure setpoint, depending on the set mode and the current time, is performed according to the program by the control 78 unit of the air pressure variation over time. The current time (minutes, hours, days) aa block 78 comes from counters 71-73.

A block of air pressure for a given point in time is digitally outputted to block 78 and recorded in air pressure register 86. From register 86, a predetermined value of air pressure enters the control loop (Fig. 5). In addition, the predetermined current value of air pressure is supplied to the decoder 92 of the display system (Figs. 6 and 8), where it is displayed on the sign cells 57 for monitoring and recording.

The display system also makes it possible to display the current autonomous time in a natural form. For this, from counters 71-75, signals are received at block 93 of decoders, where they are decoded and displayed on sign elements 53 (Figs. 6 and 8).

The predetermined current value of air pressure enters the selector 98 (Fig. 5); which selects the controlled parameter and outputs it to the arithmetic unit 100 of the multichannel tracking system for comparison with the actual value of the parameter and obtains a control signal.

The selection and issuance of predetermined values of the parameters of air pressure in the tank 1 is carried out by the selector 98 according to the signals received from the generator 61 of clock pulses, and the signals of the choice of parameters coming from the counter 99 (Fig. 5). The control signals from the arithmetic logic unit 100 are digitally fed through the control signal distributor 101, then to register 102, where they are stored during the control cycle. From the output of the register 102, the control signal is fed to the converter 108. After conversion, the analog control signal is amplified by the amplifier 113 and supplied (Fig. 4) to the controller 133, which controls the operation of the adjustable gates 39 and 40 and the operation of the compressor 41 by turning on its electric drive through the switching element 147 in the case of operation of the plant in the mode of reduced air pressure (in this case, the valve 40 is open and the compressor 41 operates only for suction of air from the tank 1). Thus, the specified air pressure in the tank 1 is maintained when the compressor 36 is continuously supplied with air of specified humidity and its discharge from the tank 1 or through a regulating valve 39 controlled by a regulator 133 while the overpressure is controlled or through a regulating valve 133 40 by means of a compressor 41 while providing reduced pressure.

The actual value of air pressure in tank 1 is measured by the sensor 121 of actual air pressure (Fig. 4), the signal from which goes to amplifier 122. From the output of amplifier 122, the signal of actual air pressure through the selector 118 enters the converter 119 (Fig. 5), then, to register 120, then using the distributor 94, register 95, de-distributor 96 and sign cells 58, the actual air pressure is displayed for monitoring and recording (Fig. 6).

The specified relative humidity in the tank 1 is provided as follows.

By means of the blower 11, compressed air is blown through the air pipe through the open valve 27 to the bubbler 26 of the tank 25. By means of the bubbler 26, the compressed air is sprayed into small bubbles and, in contact with water, is moistened to full saturation. Excess humidified to complete saturation of the air comes out of the tank 25 through the open valve 28.

Through compressor 36, with open control valve 32 and open control valves 34 and 35, the air from tank 25, humidified to full saturation, is sucked into the heat exchanger 30 through the intake manifold, and through the intake valve 32, the heat exchanger 31 is sucked from the environment then heat exchangers 30 and 31, the draining column 33, the open control valves 34 and 35, are combined into a common flow and ultimately the compressor m. 36 is injected through the air duct into the tank 1.

Since the humidified and dried air supply lines are integrated into a common line connected to compressor 36 by means of regulating valves 34 and 35, by regulating the flow rate of humidified and dried air through regulating valves 34 and 35, air of a given relative humidity enters the compressor 36, which provides air flow through the air duct to the air reservoir 1 from O to 96-OO / o humidity, as with the closed regulating

the valve 35 enters the tank 1 with air of 96-100% humidity, and when the control valve 34 is closed, air with 0% humidity enters the tank 1. When the opening degree of the adjustable valves 35 and 34 changes, the humidity of the air changes accordingly.

The specified mode of relative humidity in the tank 1 is supported by the system of automatic control of the relative humidity of the air complex of automatic control of climatic parameters in the installation.

The setting of the mode for changing the relative humidity of the air (Fig. 6) is carried out with the help of block 79 according to the initial data and the current time. At the output of block 79, a set value of relative air humidity is obtained, which is recorded in register 87. From register output 87, the set value of relative air humidity passes through the selector 98 to the arithmetic logic unit 100, where it is compared with the actual value of the parameter and in the parameter of relative humidity. This control signal through the distributor 101 is recorded in the register 103, then converted to the converter 109, amplified in the amplifier 114 and fed to the regulator 135, which provides the degree of opening of the control valves 34 and 35, thus ensuring the supply of humid and dry air in a certain ratio to correct a given value of relative humidity in the tank.

The actual value of the relative humidity of the air is measured by the sensor 123 of the relative humidity of the air, the signal from which is fed to the amplifier 124, where, amplifying, then goes to the selector J18 (Fig. 4 and. 5). From the output of the selector 118, the analog signal of the actual value of the relative humidity of the air is converted and fed to the display system (Fig. 6), where it is displayed using the register 94 distributor 95, the decoder 96, and the sign cells 58 for monitoring and recording.

Regulation of the gas regime of the aquatic environment is provided as follows.

The water circulating in the circulation circuit is cleaned on the filters 17, then deaerated on the deaerator 18 and transferred through the pipeline to the tank 8. In the process of deaeration, volatile substances and gases soluble in it are removed from the water.

The purified and deaerated water in the tank 8 is subjected to aeration with compressed air to enrich it with oxygen from the air supplied by the blower.

11 through the duct through the open control valve W and the bubbler 9.

The regulation of the oxygen concentration in the water is carried out by the automatic control system of the concentration of the oxygen-dissolved complex in the water of the automatic control system for climatic parameters. For this purpose, the predetermined mode of change in the co-concentration of oxygen dissolved in water is provided by means of block 80 according to the initial data and the current time. The set value of the concentration of oxygen dissolved in water from block 80 is fed to register 88, where it is fixed, then passed through selector 98 to arithmetic-logic unit 100 for comparison with the actual value of this parameter and the generation of the control signal of this parameter. Then, through the valve 101, the control signal is recorded in the register 104, then converted into a software converter, amplified in the amplifier 115, and fed to the regulator 135 (Fig. 4-6), which controls the opening degree of the control valve 10 to increase or decrease the quantity flow compressed air from the blower 11 to the bubbler 9, and thus the predetermined concentration of oxygen dissolved in the water is provided by quantitatively supplying compressed air during aeration of the water in the tank 8.

The actual value of the concentration of oxygen dissolved in water is measured by the sensor 131 of the concentration of oxygen dissolved in water, the signal from which goes to the amplifier 132 and through the selector 118, the converter 119 and the register 120 (Figs 4 and 5) goes to the display system (see Fig. 6 ) where it is displayed using the allocator 94, the register 95, the deflector 96, and the sign cells 58 for monitoring and recording.

The predetermined temperature regime of the aquatic environment in the installation for the maintenance of aquatic organisms is maintained by the system of automatic control of the water temperature of the complex of automatic control of climatic parameters. An automatic water temperature control system also consists of a mode control loop and a temperature control loop.

. The mode of change in water temperature is determined by the initial data (the limiting change in the temperature value and the functional dependence on time) and the current time. The current time is set by an autonomous calendar-clock (Fig. 6). The change of the set mode of water temperature depending on the set mode and the current time is carried out according to the program by the functional block 81. The current time (minutes, hours, days) for functional

block 81 comes from counters 71-73. The output of block 81 is digitally provided with a set value of water temperature for a given point in time, which is recorded in register 89. From register 89, a set value of water temperature enters the control loop (Fig. 5), and is also displayed on sign cells 57 to control and registration.

The display system also allows you to display the current autonomous time in

 natural form. For this, from counters 71-74, signals are sent to descramblers 93, where they are decoded and displayed on sign elements 53 (Figs. 6 and 8).

The predetermined current value of the water temperature is supplied to the selector 98 (Fig. 5) which selects the controlled parameter and outputs it to the arithmetic-logic device 100 of the multi-channel digital tracking system for comparison with the actual value of the parameter and obtaining the control signal. The selection and issuance of predetermined values of water temperature parameters is carried out by the selector 98 according to the signals received from the clock pulse generator 61 (Fig. 6) and the parameter selection signals from the parameter counter 99 (Fig. 5).

The control signals from the arithmetic logic unit 100 are digitally fed through the distributor 101

Q is on register 105, where it is stored during the control cycle. From the output of the register 105, the control signal is fed to the converter 111.

After conversion, the analog control signal is amplified by an amplifier.

 116 and goes (Fig. 4) to the regulator 136, which through the switching element 141 controls the operation of the control valve 143 to supply refrigerant to the refrigerator 19 to cool the circulating fluid or controls the operation of the electric heater 20 by switching its main power to the constant mode and positional switching of the control power of the same electric heater 20 through the magnetic starter 145.

5 Thus, by controlling the operation of the refrigerator 19 and the electric heater 20, the circulating water is respectively cooled or heated to the temperature specified in the program.

Actual water temperature

0 (Fig. 4) is measured by the water temperature sensor 125, the signals of which are amplified by the amplifier 126 and fed as the actual water temperature to the selector 118, works similarly to the selector 98. From the output of the Selector 118, the signal of this parameter is fed to the converter 119. Digitized the signal enters the register 120, after which the actual value of the water temperature enters the display system (Fig. 6)

Through the distributor 94, the actual value of the water temperature is recorded in one of the registers 95. From the output of the register 95, the signal arrives at a block 96 of decoders and a sign cell 58 for monitoring and recording.

The desired temperature in the air is created by thermostating the circulating air as follows.

The valves 27 and 32 are opened, then compressed air p is blown through a blower 11 (1 air duct is fed to the bubbler 26 of the tank 25.) The air sprayed by the bubbler 26 passes through the water column in the tank 25 and contacts with water and is moistened to full saturation. The air intake pipe of the heat exchanger 30 from the tank 25 and the air intake pipe with the open valve 32 of the heat exchanger 31 are sucked through the heat exchangers 30 and 31, the desiccant column 33 and the control valves 34 and 35 and is pumped further by the compressor 36 through the air line in the cut Voir 1. In circulating air through the described heat exchangers 30 and 31 ocyschectvl efc its thermostating to te.mperatury water.

Air cooled to the water temperature by means of the electric heater 37 and the refrigerator 38 is corrected to a predetermined temperature and enters the tank 1 with the temperature value according to the temperature mode set by the program.

The specified temperature of the air environment is maintained by the system of automatic control of the air temperature of the complex of automatic control of climatic parameters according to a given program as follows.

The setting of the mode for changing the air temperature (Fig. 4-6) is carried out using the block 82 according to the initial data and the current time. At the output of the functional block 82, a predetermined air temperature value is obtained, which is fixed in register 90. From the register 90 output, the predetermined air temperature value passes through the selector 98 to the arithmetic logic unit 100, where it is compared with the actual value of the parameter and a control signal is generated air temperature parameter). This control signal through the distributor 101 is recorded in the register 106, then converted in the converter 112, amplified in the amplifier 117 and fed to the regulator 137, which through the switching element 142 controls the operation of the refrigerator 38 by pdbdai refrigerant through the open valve 144 or the inclusion of the main and additional power of the two-section electric heater 37 through the magnetic starter .146, thus switching on the refrigerator 38 and the electric heater 37 for normal adjustment of the temperature of the incoming air tank 1.

The actual air temperature value is measured by a sensor 127, the signal of which is amplified in amplifier 128 and then goes to selector 118 (Fig. 4-6).

From the output of the selector 118, the analog signal of the actual air temperature is fed to the analog-digital converter 119, then recorded in register 120. From the register 120, the actual air temperature is digitally fed to the arithmetic logic unit 100 and the display system consisting of the distributor 94, register 95, a block of decoders 96 and sign cells 58 of control and registration.

0 Light is the primary source of energy, without which life is impossible, and is one of the most important conditions for the existence of living organisms.

Light represents electromagnetic waves in the optical range of 290–760 nm, and at a clear summer afternoon at the earth’s surface can reach energy measured at 1.34 cal / cm / min. The luminous energy that reaches the earth's surface at a clear afternoon, consists of 10 ° ultraviolet radiation, 45 optical light and infrared radiation.

The spectrum of solar radiation at different times of the year of different geographic latitudes, as well as the influence of character and relief on it, on the terrain and atmospheric state, have been studied sufficiently. This allows, with additional refinements, the characteristics of the illumination on the spectral components of a given area without much difficulty to make a characteristic of the light mode.

0 of this area and reproduce the light regime for a certain season, a period of a year, or for a year as a whole in artificial conditions.

The need to simulate the light regime of a given locality or geographical zone arises when determining the acclimatization ability of the studied organism for a given specific locality, as well as for performing genetic-selective work and execution. p yes environmental research.

The specified light mode in the form of a predetermined program is implemented by an automatic dimming system for the spectral components 5 of the automatic climate control complex.

Claims (4)

For this purpose, artificial light sources 42 located in the cell cells 7 are represented by at least three groups, one of which provides ultraviolet radiation, the other - visible light, a third - infrared radiation, and together all three groups of artificial light sources cover the entire spectrum of the light emission from far ultraviolet and infrared radiation. The number of sources 42 of artificial light in each group should be at least 6-8 pcs. Nowadays, artificial light sources are produced in a wide range, providing ultraviolet radiation, light radiation of the visible region and spectrum and infrared radiation separately, which makes it possible to reproduce the light by its spectral intensity. compiled ush them. Under natural conditions, the most optimal standard for the spectrum of solar radiation is the spectrum of solar radiation at sea level on a reasonable day. To reproduce with a high accuracy of the light regime of a given area, as a necessary condition, the whole set (complex) of artificial light sources 42 must be spectral-optimized, adequate for solar radiation at sea level on a reasonable day, since solar radiation is The sea level on a reasonable day is the least distorted. Adjustment of a given light spectrum of light sources 42 is advisable to be carried out in advance by means of separate light filters installed under separate artificial light sources 42. In order to create a spatial uniform spectral field in reservoir 1, sources of artificial light 42 in honeycomb light cells 7 are located in such a way that each separate source of artificial light is separated from another source of artificial light of the same spectral characteristic by at least one - two sources having different spectral specifications. Thus, all sources of artificial light together overlap the entire visible spectral region from ultraviolet to infrared radiation as a whole and produce radiation as close as possible to the reference (i.e., solar radiation spectrum at sea level on a clear day). A change in the radiation intensity for individual components of the spectrum and the overall intensity is achieved by switching on different groups of artificial light sources 42, i.e. switching on all sources allows obtaining maximum illumination by spectral components, and sequential switching off of individual 9 5 sources allows with a given accuracy reduce the spectral composition illumination to a minimum both as a whole across the whole spectrum, and along its individual components. The specified light mode (change in illumination by spectral components) in an installation for keeping aquatic organisms is maintained by an automatic control of illumination by spectral components of a complex for automatic control of climatic parameters. The parameters of the light mode (Fig. 4-6) are set in function block 83, taking into account the influence on this parameter of the precipitation regime or other natural factors that lead to the distortion of the reference spectrum by attenuating its individual spectral regions. Since precipitation has a direct effect on the light regime of a given locality, in order to accurately reproduce the light regime of a given locality in an installation for keeping aquatic organisms, it is necessary to take into account the influence of precipitation on the light regime of the terrain with which the light regime is being modeled. The setting of the mode of formation of precipitation is carried out in the functional block 84. Since the process of formation of precipitation in natural conditions is random and has a direct impact on the light regime of a given area, to simulate this process, it is necessary to implement random dependencies. A random number sensor 85 is used for this purpose. At the output of block 84, an illumination correction signal is obtained by the spectral components, which is fed to the functional block 83, where the predetermined current values of the illuminance by the spectral components are formed. From the output of block 83, the obtained luminance values by spectral components are fed for storage to register 91. After that, the signals of the specified values at the appropriate times through the selector 98 are fed to the arithmetic-logic unit 100 (Figs. 6 and 5), where the controls are generated. spectral component illumination signals, which, through distributor 101, are recorded in the corresponding registers 107. The control spectral component illumination values are digitally stored in registers for adjustment cycle. Directly controlling artificial light sources 42 is performed by the dimmer 138 by spectral components (Figs. 5 and 4). A detailed functional electrical circuit of the regulator 138 is shown in FIG. 10. It consists of a block I of control logic 139 and a block II of relay 140 for each spectral component. Control logic I blocks 139 are implemented on AND-OR gates, which convert the four-bit binary control signal code (L1-L8). Block II of the relay 140 consists of amplifiers and relays, by means of which the supply voltage Vn is connected to the control logic 42 of the artificial light sources selected by the control logic. The power supply of the block II relay 140 is carried out by the voltage Vp. The measurement of the actual values of the light intensity by the spectral components is carried out by the sensor 129 (Fig. 4 and 5), the signals of which are amplified by the amplifier 130 and fed to the selector 118. Thus, at strictly defined times, the actual values of the light intensity by the spectral components converted from analog to digital form in an analog-to-digital converter 119 (Figs. 5 and 6), recorded in register 120, and fed to an arithmetic-logic device 100 for comparison with set values and to a system indications. The actual values of the light intensity are indicated by spectral components (Fig. 6) using the distributor 94, register 95, block 96 of descramblers and sign cells 58. The display system allows displaying the current time (blocks 93 decoders and sign elements 53) actual value all controlled climatic parameters (distributor 94, registers 95, blocks 96 decimators and sign cells 58) and a given current value of climatic parameters (blocks decipher 92 and sign cells 57). The set value of the climatic parameters for display is removed from blocks 86-91. The climate control system in an aquatic organisms unit is a multi-loop automatic control system in which control signals for each circuit are generated at well-defined points in time. At the same time points, the given values of climatic parameters are produced, the actual values are measured and the same parameters are displayed. The specified and actual values of the climatic parameters are received from the selector 98 and the register 120 numerically to the arithmetic logic unit 100, where the actual values of the parameters are compared with the set values and the difference in each climate control channel is determined. The arithmetic logic unit 100 performs the function of an adder and comparator, i.e., it determines the magnitude and sign of the deviation of the actual value from the current climate meter value. The error signal thus obtained for each climate parameter is further used as a signal for controlling climate parameters controllers in reservoir 1 for the placement of organisms. For this, the digitized error signal from the output of the arithmetic logic unit 100 is supplied to a distributor 101, which sequentially records this signal in registers 102-107 for storing control signals during the control cycle. The use of a discrete automatic control system is due to the large inertia of changes in climatic parameters, which leads to the necessity of storing the values of control signals until the next signal arrives. In the complex of automatic regulation of climatic parameters of the proposed plant, two types of climate parameter controllers are used: analog and digital. The use of aHavior regulators (133-137) is due to the typical regulators available in a wide range, which are produced by the domestic industry and are widely used in a number of branches of the national economy, which makes it possible in this case to use them in a standard design. Digital light regulators (blocks 138) are used as spectral light controllers. The functional diagram of one of which is shown in FIG. 10. The use of digital controllers is due to the convenience of operation, the convenience of including them in the digital tracking system (Figs. 5 and 4) and the simplicity of the design. Based on this, the illumination channel control signals from the spectral components (channel 154) directly (Fig. 4 and 5) go to the regulators 138 from the outputs of the registers 107, and the other channels (channels 149-153) transform the control signals from using digital-to-analog converters 113-117 and supplying signals to analog controllers 133-137. Regulators 133-138, in accordance with the magnitude and sign of the incoming control signal (mismatch), establish, according to the program, the required values of the climatic parameters by means of actuators (elements). When implementing one adjustment cycle, the selectors 98 and OF (FIGS. 4-6) and the valves 101 and 94 operate synchronously. The operation of the selectors 98 and 118 and the valves 101 and 94 is synchronized by means of a clock generator 61 and a counter 99, which counts the clock pulses with a predetermined follow-up period. After the first clock pulse, the number 99 (one) is recorded on the counter 99, and the signals from the output of the counter 99 are fed to the selectors 98 and 118 and the valves 101 and 94 to connect the channel corresponding to the first control parameter. At the same time, a clock pulse is applied to the same selectors 98 and 118 and the valves 101 and 94, which permits the passage of the signal of the specified value of the first parameter in the selector 98, the control signal through the first parameter in the distributor 101, the signal of the actual value of the first parameter in selector 118 and the distributor 94 When the second clock pulse arrives, the number 2 is fixed on the counter 99, which corresponds to the need to automatically connect the control channel according to the second climatic parameter in selectors 98 and 118 distributor x 101 and 94 and performing a control and display values of the second parameter. After the number of clock pulses arrives at the counter 99 to the corresponding number of adjustable parameters, the counter 99 is automatically set to the zero position and the cycle of automatic control of climatic parameters is repeated. Between the control points, the setpoint values of the climatic parameters are stored in registers 86-91, and the actual values of the parameters are sequentially outputted by the selector 118, the converter 119 and the register 120 to the device 100 and to the display system. A modern radio electronic elementary base allows implementing a control microprocessor and an indication system (Fig. 6), as well as a digital tracking system (Fig. 5) on typical integrated circuits and compact sign display elements, which allows to obtain a small-sized and highly reliable automatic control system. climatic parameters in an installation for the maintenance of aquatic organisms. ; The proposed installation for the maintenance of aquatic organisms is characterized by the following parameters. Depending on the intended purpose. Installation of the tank 1 for the placement of organisms is advisable to perform with a useful working volume of from 3 to 1200 m to implement the regulation of air pressure from 450 to 950 mm Hg. Art. relative air humidity from О to 100% and air temperature range from - 35 ° to 100 ° С, water temperature from -4 ° С (freezing point of sea water) to 100 ° С and with concentration of oxygen dissolved in water in the range from О to 12 mg / l, as well as spectral component illuminance with light energy up to 1.25 cal / cm 2 per minute. The proposed facility is applicable in ecology, hydrobiology, genetics and breeding to study the issues of acclimatization of animals and plant organisms and can serve as one of the models for mass industrial production. Claims 1. An apparatus for containing aquatic organisms comprising a collapsible pressurized reservoir for housing organisms having a body. A dome-shaped cover, a false convex perforated bottom and a cone-shaped main bottom with central water flow, equipped with temperature, pressure and relative humidity sensors, as well as a closed water circuit containing a filter system, a water supply pump, a refrigerator, a heater, and an assembly sealed container preparation of water and air of the set parameters with a dephlegmator And a bubbler connected by means of a pipeline with a control valve to the air supply device The air supply system, consisting of an air pressure control line with control valves and dry and humidified air supply lines, formed by an air duct, two heat exchangers located in a tank for preparing water and air given parameters above a bubbler, and a drying column, one of the heat exchangers, a water temperature controller connected to the cooler and an electric heater, and regulating valves installed on the dry and humidified air supply lines, with relative air humidity sensor, characterized in that, in order to extend its functionality and more accurate synchronous reproduction of climatic parameters in a given time scale to ensure optimal conditions for the maintenance of living organisms of different ecological groups, the body of the reservoir for placing organisms is connected to the cone-shaped main bottom by means of an annular platform, a dome-shaped cover is made inside of cells in the form of honeycombs, each of which has a reflective fiber surface and is equipped with a source of artificial light, a collapsible sealed tank is installed on the humidified air supply line to prepare humid air, connected to the heat exchanger of the humidified air supply line, and equipped with a bubbler connected to the air supplying device for aeration, while the air supply system additionally contains a supply line of thermostatted air of a given humidity, having a compressor, a refrigerator and an electric heater for adjusting the air temperature, whether Dry and humidified air is connected to the supply line of a thermostatted air of a predetermined humidity by means of control valves, and the air pressure control line is equipped with a compressor. 2. Installation according to claim 1, characterized in that it is equipped with an automatic climate control complex, the reservoir for placing organisms is equipped with a sensor of light intensity by the spectral component, and a water temperature sensor, and the tank for preparing water and air of the specified parameters sensor of the concentration of oxygen dissolved in water, while sensors of temperature, pressure and humidity of air, temperature of water, intensity of light radiation by spectral components and concentration radio oxygen dissolved in water are bonded through servo amplifiers complex climatic parameters and the latter via regulators climatic parameters - with the condenser and circuit water circulation electric heater, a refrigerator and a heater air supply line thermostatically set humidity, as well as with regulatory valves of humidified and drained air lines, air pressure control lines and compressor drive of this line, as well as with a control valve of the air duct of a device for supplying air to aeration. 3. Installation according to claim 2, characterized in that the complex of automatic control of climatic parameters consists of an input panel and control of predetermined climatic parameters controlling a microprocessor, an autonomous calendar clock, a display system of set and actual parameters, and a digital tracking system; the outputs of the control panel are connected to the control microprocessor, the display system and calendar calendar-hours, the calendar output clock is with the inputs of the display system, digital the tracking system and the control microprocessor, the outputs of the latter with the inputs of the digital tracking system and system J indications, the output of the digital tracking system is connected to the climate parameter controllers, and the climate signal amplifiers are connected to the digital tracking system and the control microprocessor. 0 4. Installation according to claim 3, characterized in that the autonomous calendar — the clock has a clock pulse generator, a divider with an adjustable frequency factor, and counters of minutes, hours, days, months, and years. Sources of information taken into account in the examination 1. US Patent No. 3116712, cl. 119-3, publ. 1964. 2. USSR author's certificate number 646963, cl. A 01 K 63/00, 1979. artificial scientific system The system is prepared and air JF digital audio system } / pchvv yusystem shchi and microprocessor indication Control panel ig.2 Rvvul tori vadas FIG. / iz B with Rig. five Thebes. 6 eleven 4uC y one ll S || II §eleven fb 5 s ts Ci P if .t3k fb "Ll ts "n, -. II - $ S - $ f-J-v - V- - ,. I , § ° § Ii b vv, c :) k,: b QON. Qb Cvj o fo five b Id CM t, Oq t o c b CM B f Mb h b CN g CO. , H . cvi  S tl HCH “-Fb T5G   Uh I I o -o o-I Oq aJ -J-ji-ji-ji-ji-ji-jJ r V. TLJiO tlili Mzhzhzhzhzhzhzh , Шиšić IBSdl JO