RU2479472C2 - Space vehicle launching site complex for rocker carrier preparation for launching - Google Patents

Abstract

FIELD: transport.

SUBSTANCE: proposed complex is intended for technological operations related to reception of crocket carrier components, its assembling, testing docking with spaceship head, separate and combined rocket carrier and head testing, transfer of assembled and tested carrier rocket to transport-mounting assembly and preparation for transfer to launching complex.

EFFECT: expanded operating performances.

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Description

The invention relates to rocket and space technology (RKT) - namely, to the technique and technology for the preparation of a launch vehicle (LV) and space head part (KGCH) for launch: delivery, assembly, testing on a technical complex (TK) of the launch site for launching a launch vehicle, launching a spacecraft (SC) into orbit and can be used to prepare for the launch of environmentally friendly light, medium and heavy class launch vehicles with space warheads, at technical complexes of any spaceports, in particular, for example, space rockets th complex (KRK) cosmodrome "Baiterek" (Kazakhstan) and projected cosmodrome "East".

The level of technology.

The known complex preparation of the launch pad for launching a space rocket (ILV) and ground equipment for launching (see the description of the patent of the Russian Federation No. 2094337, IPC B64G 5/00, 1994).

A well-known complex of pre-launch preparation and launch of the launch vehicle (see the description of the patent of the Russian Federation No. 2099255, IPC B64G 5/00, F42B 15/00, 1995).

Also known is the launch complex for prelaunch preparation and launch of the spacecraft with a spacecraft (see the description of the patent of the Russian Federation No. 2242411, IPC B64G 5/00, 2003).

Known launch complex for the preparation and launch of the spacecraft with spacecraft (see the description of the patent of the Russian Federation No. 2270792, IPC B64G 5/00, 2004). The composition of the well-known launch complex includes systems for filling the LV with various gas and liquid components, including air supply system in the form of a compressor station, refrigeration thermostatic control system and other auxiliary equipment.

Also known is the launch complex for prelaunch preparation and launch of the launch vehicle with KGCH and options for the implementation of the thermostatic control system of various launch vehicles (see the description of the patent of the Russian Federation No. 2318706, IPC B64G 5/00, 2006). The well-known launch complex includes, in particular, systems for filling the pH with an oxidizing agent and fuel, a fuel cooling system, means for remote control of the main air parameters (pressure and temperature), a thermostatic control system for low-pressure air with a low pressure, a refrigeration center, general technical systems and other equipment.

In addition, a similar starting complex for prelaunch preparation and launch of a LV with KGCH and options for performing a thermostatic control system for various LV compartments is known (see the description of RF patent No. 2318707, IPC B64G 5/00, 2006), which contains, in particular, a refueling system LV with fuel and oxidizing agent, refrigeration center, low-pressure air temperature control system and general technical systems.

Also known is the "Universal Launching Assembly Complex for Launching Spacecraft" - see the description of US Patent No. 4932607; Int. Cl. B64F 1/04 (U.S. Cl. 244/63), Date of Patent 06/12/1990 "UNIVERSAL ERECTION AND PROCESSING SYSTEM FOR LAUNCHING A SPACE VEHICLE". The basis of the launch complex is a cable-filling tower (KZB) installed on a railway platform in the form of a U-shaped vertical structure, the main purpose of which is to prepare for the launch of a middle-class space launch vehicle, after which the platform is moved from the launch position.

A common drawback of the above known technical solutions-analogues, which prevents the selection of the closest in technical essence and achievable result from the list of prior art, is that at the launch site of the launch site, on which the launch vehicle (LV) is equipped with a space head part ( KGCH), delivered from the technical complex of the cosmodrome, only partial testing of the main indicators of the carrier rocket and space head part is performed.

A full complex of assembly, testing and testing of all LV and KGCH systems is carried out in a regulated volume only at the technical complex.

This is the fundamental difference between the technical complex of the spaceport and the launch complex.

The main purpose of the launch complex (SC) of the cosmodrome is the final pre-launch testing of the main parameters of a carrier rocket (LV) with a space warhead (CSC) and launch of the launch vehicle from the launch position.

The main purpose of the technical complex (TK) of the cosmodrome is to carry out in full the work on the delivery, unloading, inspection and assembly of incoming units and LV and KGCH units with their complete comprehensive testing, filling the LV with fuel components and delivering the LV from the KGCH to the launch complex of the cosmodrome .

The technical complex (TC) of the space missile complex (CRC) contains a combination of technical means, technological equipment and engineering structures and is intended for receiving, assembling, testing LV of light, medium and heavy classes, carrying out routine maintenance with them and docking with a given range of booster blocks ( RB) and spacecraft (SC), as well as for storing LV in the established degrees of readiness with a set of spare parts and tools (spare parts).

In view of the above, the closest technical complex of a similar purpose to the declared object in terms of the technical essence of the set of common features and the achieved result is the technical complex of the spaceport for preparation for launch at the launch complex of launch vehicles, including technological equipment for pre-launch testing of components of space rockets, located in the assembly and test building of the technical complex (see Volsky A.P., ed., Cosmodrome. M., Military -in the Ministry of Defense of the USSR, 1977, s.52-78).

The reasons that impede the achievement of the desired result when using the well-known technical solution adopted for the prototype include the fact that the principles embodied in the design decisions at the beginning of space exploration are generally justified, but the technique and technology that was used in those years to implement modern design decisions are outdated, but functionally and technologically fundamentally changed.

The essence of the proposed invention is as follows.

The task to which the claimed technical solution is directed is the creation of a universal technical complex at the cosmodrome that ensures the performance of technological operations for receiving LV components, its assembly, testing, docking with KGCH, individual and joint verification of the LV with KGCH, overloading the assembled and checked ILV to the transport and installation unit and preparation for transportation to the launch complex.

The technical result that can be obtained by carrying out the invention is to expand the range of capabilities of the technical complex (TC) of the cosmodrome to carry out technological operations for the reception and assembly of components of launch vehicles (LV) of any class - light, medium or heavy, testing and subsequent docking the spacecraft with the space warhead (KGCH), joint verification of the spacecraft with the KGCH, reloading the assembled and tested space rocket (ILV) to the transport and installation unit (TUA) and preparation e ILV for removal to the launch complex (SC), as well as to ensure stabilization of the temperature and humidity parameters of the air in the installation and testing complex (MIC) and other structures of the TC, regardless of changing seasons and changing other external conditions by the heating, ventilation and air conditioning with achieving a stable temperature range in the rooms from plus 18 ° С to plus 25 ° С with a relative humidity of 30 to 80% and the required purity of the supplied air (no worse than the parameters specified by the technical Kimi TU P9), regardless of external conditions.

A feature of the assembly and test building (MIC) of the technical complex (TK) is that in one volumetric structure of the MIC, the preparation sites for the LV, KGCh, KA, reception and pre-treatment halls of the LV components are combined, as well as the loading of booster blocks (RB). This MIK layout scheme contributes to the adaptability of the ILV preparation process and reduces labor costs, eliminates the possibility of contact of LV components with the external environment, since all operations - from receiving incoming LV components to transferring the assembled ILV to the transport and installation unit (TU) for transportation to the launch complex (SC) are carried out in the same volume of the MICK building.

The specified task and technical result, the solution and achievement of which the claimed technical solution is directed, is achieved by a combination of essential features set forth in the claims.

The specified technical result during the implementation of the invention is achieved by the fact that in the technical complex of the cosmodrome for preparation for launch on the launch complex of launch vehicles, which includes equipment located in the assembly and test building of the technical complex of the cosmodrome, the equipment of the technical complex of the cosmodrome contains sets of mounting and docking equipment for the rocket- light and heavy class carriers, a set of load-lifting means, a slipway set, a set of maintenance tools, an auxiliary kit equipment, a set of servicing means of transportation, a technological gas supply system, a pneumatic test system for components of space rockets, a technological fire extinguishing system, an air temperature control system in the compartments, an oxygen content control system, a high pressure thermostatic control system, a ground-based power supply system with special flows of technological equipment, systems process gas supply, compressed gas supply system, system compressed gas production, guaranteed power supply system for technological equipment, liquid temperature control system, vapor control system, thermostatic control unit and cargo models of light and heavy class launch vehicles.

An analysis of the prior art by the applicant, including a search by patent and scientific and technical sources of information and identification of sources containing information about analogues of the claimed invention, allowed to establish that, firstly, the applicant did not find an analogue characterized by features identical to all the essential features of the claimed invention and, secondly, the definition from the list of identified analogues of the prototype, as the closest in the totality of the features of the analogue allowed to identify the set of significant respect to the applicant sees technical result in the distinguishing features of the claimed subject set out in the claims.

Therefore, the claimed invention meets the requirement of "novelty" under the current law.

To verify the compliance of the claimed invention with the requirement of "inventive step", the applicant conducted an additional search for known solutions in order to identify features that match the distinctive features of the claimed invention, the results of which show that, firstly, the claimed invention does not explicitly follow from the known prior art, since from the prior art determined by the applicant, secondly, the influence of the essential features of the claimed inventions of transformations to achieve a technical result, in particular, the claimed transformations do not provide for the following transformations:

- the addition of a known means by any known part, attached to it according to known rules, to achieve a technical result, in respect of which the influence of such additions is established;

- replacement of any part of a known product with another known part to achieve a technical result, in respect of which the effect of such a replacement is established;

- the exclusion of any part of the funds with the simultaneous exclusion of the function due to its presence and the achievement of the usual result for such exclusion;

- an increase in the number of elements of the same type to enhance the technical result due to the presence in the tool of just such elements;

- the implementation of a known tool or part of a known material to achieve a technical result due to the known properties of the material;

- the creation of a tool consisting of known parts, the choice of which and the relationship between them are based on known rules, and the technical result achieved in this case is due only to the known properties of the parts of this object and the relationships between them.

Therefore, the claimed invention meets the requirement of "inventive step" under applicable law.

The drawing shows a structural diagram of the technical complex (TK) of the cosmodrome, the main systems and complexes of which are located in the assembly and testing building (MIC), the basis of which is the technological equipment of the technical complex of the carrier rocket (TK RN) of the space rocket complex (CRC).

In the diagram, the positions indicated:

1 - technological equipment of the technical complex of the launch vehicle (TC RN), which includes:

2 - sets of mounting and docking equipment TK (KMSO) for light and heavy classes of LV;

3 - sets of cargo gripping means TK (KGZS) for light and heavy classes of LV;

4 - sets of TK (KSO) facilities for light and heavy launch vehicle classes;

5 - sets of auxiliary equipment TK (KVO) for light and heavy classes of LV;

6 - set of the slipway TK (KS);

7 - a set of maintenance of transportation means TK (COST);

8 - mobile temperature control unit TC (PAT);

9 - cargo mockups TK (GM) for light and heavy classes of launch vehicles;

10 - system of technological gas supply of shopping mall (STG);

11 - a system for providing compressed gases to a fuel cell (SOSG);

12 - system for the production of compressed gases TC (SPSG);

13 - a system of pneumatic tests of TC components of the launch vehicle (SPI);

14 - system of technological fire extinguishing TK (STP);

15 - air system for ensuring the temperature regime of the shopping mall (VCO);

16 - monitoring system of the oxygen content of the TC (CCM);

17 - high temperature thermostating system TC (STVD);

18 - a system of ground-based power supply by special currents of technological equipment of the shopping mall (SNEST);

19 - guaranteed power supply system of the technological equipment of the shopping mall (СГЭП);

20 - liquid temperature control system TC (ZHST);

21 - a system for monitoring the content of vapor SRT (UPC SRT).

The applicant has chosen the composition of the complete set of assembling equipment, docking equipment, cargo gripping equipment, auxiliary equipment and service equipment based on the accepted concept of the ILV horizontal assembly, verified by many years of practical experience in designing such technical complexes of various spaceports.

The above sets of technological equipment for the technical complex of the cosmodrome are designed to provide maintenance, preparation, transshipment and assembly (disassembly) of ILVs of various classes, including the Angara series, their batch components both at Russian cosmodromes and abroad.

The sets of technological equipment of the technical complex indicated in the list are used during operations with ILV on the LV LV.

Information confirming the possibility of carrying out the invention to obtain the above technical result, with examples of specific performance, are as follows.

The composition of the technological equipment of the TK RN includes the following sets of equipment, technological systems and units.

The sets of mounting and docking equipment of the shopping mall (KMSO, item 2) for LVs of the heavy and light classes contain: units for maintenance and storage of steps; docking assembly; carts of various modifications and load capacities; dockers: LV blocks, intermediate compartment, 3rd stage of the LV, space head part (KGCh), supports, sets of filling and connecting elements in various designs corresponding to each class, designed for:

preparations for launching a rocket block of the 2nd stage and a rocket block of the 1st stage;

preparations for the launch of the intermediate and technological compartment and the rocket block of the 2nd stage;

preparations for launching a rocket block of the 2nd stage docked with a rocket block of the 1st stage of the aggregate module;

preparations for launching the side blocks of the 1st stage rocket block and their docking with the service unit for conducting pneumatic checks;

preparation for launch and docking (undocking) of the space warhead (KCH) to the rocket block of the 2nd stage;

preparation for launching and docking (undocking) the side blocks of the 1st stage rocket block to the 2nd stage rocket block; preparation for launching and docking (undocking) of the 3rd stage rocket block for the assembly of 1st and 2nd stage rocket blocks .

The sets of load-gripping means (KGZS, item 3) for LVs of the heavy and light classes include traverses, pendants, and manipulators in various designs corresponding to each class, designed to carry out the following operations during the preparation of LVs and carrying out work with technological equipment on the LV LV:

removal of covers from rocket blocks of the 2nd and 3rd stages, side blocks of the 1st stage and the intermediate compartment located on the transportation unit;

reloading and docking with missile blocks of the 2nd and 3rd stages, side blocks of the 1st stage and an intermediate compartment, removal from the steps of the front and rear protective bottoms;

docking to the rocket block of the 2nd stage of the front and rear trusses of the slipway, as well as its overload on the supports of the slipway;

reloading the aggregate module from the assembly and docking trolleys of the KMSO kit to the mounting and docking trolleys of the spacecraft main spacecraft (KSC);

overload of KGCh from assembly and docking trolleys of shopping mall KGCh to assembly and docking carts of KMSO set;

installation of aerodynamic rudders;

ILV overloads on the supports of the transport and installation unit (TUA);

transshipment of a heavy-class ILV cargo model from the railway platform to TUA and vice versa.

TK maintenance kits (KSO, item 4) for heavy and light weight LVs include elevators, columns, arches, supports, platforms, step ladders) in various designs corresponding to each class.

The kits are designed to carry out the following operations during the preparation, reloading and assembly (disassembly) of the ILV and their components:

maintenance during loading and unloading operations of rocket blocks of the 2nd and 3rd stages of the rocket launcher, side blocks of the rocket block of the 1st stage of the rocket launcher, the intermediate compartment of the rocket launcher, the spacecraft warhead (CSC) of the rocket launcher, as well as the fully assembled rocket launcher located on the units transportation to the launch complex;

providing access to the instrument compartments of the missile blocks and the LV assembly, and, if necessary, to replace the devices and LV aggregates;

maintenance of LV components during pneumatic inspections;

pH maintenance during electrical inspections;

maintenance of docking zones during docking (undocking) of LV components, docking (undocking) of LV and KGCh;

ILV maintenance when laying on a transport and installation unit (TUA) and docking TUA communication to the ILV.

Kits of auxiliary equipment (KVO, item 5) for LVs of heavy and light classes include various designs corresponding to each class, supports of various designs, hydraulic trolleys, and also sets of spare parts (spare parts and accessories).

The kits are intended for storing and moving removable, componentry and technological equipment for rocket launchers, booster blocks (RB), their components, and for ensuring work in the aerodynamic rudders of the rocket block of the 1st stage.

The TK slipway kit (KS, pos. 6) is designed to provide training and docking (undocking) of the side blocks of the 1st stage rocket block to the 2nd stage rocket block.

The composition of the COP includes supports of various sizes and structural modifications, as well as sets of spare parts and accessories.

The slipway provides the ability to perform the following operations:

laying and securing the 2-1 stage rocket block with trusses installed on it on the front and rear support of the slipway;

the alternate supply of assembly and docking trolleys from the KMSO kit with the first lateral booster block of the 1st stage rocket block laid on them into the docking zone with the 2nd stage rocket block;

sequential docking (undocking) of the second, third and fourth lateral booster blocks of the 1st stage to the rocket block of the 2nd stage;

rotation of each of the assemblies of the docked four lateral booster blocks of the rocket block of the 1st stage and the rocket block of the 2nd stage by the required angle around the longitudinal axis of the rocket block of the 2nd stage;

assembly (disassembly) of the 2nd stage rocket block with the side blocks of the 1st stage rocket block from the supports of the slipway using traverses from the KGZS load gripping kit and MICK overhead cranes.

The KS drive rotates the rocket block of the 2nd stage (assembly of the rocket block of the 2nd stage) with the side blocks of the rocket block of the 1st stage to the stacking position (overload) in the slipway and to the docking (undocking) position of the side blocks of the rocket block of the 1st steps.

The drive consists of a gear motor, a gear clutch and a planetary gear, on the output shaft of which a gear is installed, which engages with the gear wheel of the KS support. The drive is mounted on a frame, which is a welded metal structure.

Electrical equipment KS is designed to control the operation of the drive of the slipway, turning the wheel at an angle defined for a particular side block, turning speed, stopping the wheel and holding the wheel in a predetermined position.

The service kit for the means of transportation of the shopping mall (COST, item 7) includes suspensions of various designs, load gripping means, service tools, sets of replaceable elements, as well as sets of spare parts, tools and accessories.

The kit is intended for work with collapsible shelters and equipment for means of railway transportation of heavy and light-weight LV components in the “vestibule-lock” MIK TK RN premises.

COST equipment provides the ability to perform the following operations:

dismantling of the roof (floors) of the means of transportation;

dismantling of removable elements (shelters, supports, segments, racks, etc.) of transportation means;

dismantling of ceilings (roofs) of means of transportation;

access for operating personnel to service areas;

placement of dismantled removable elements on the means of transportation.

The mobile temperature control unit TK (PAT, pos. 8) is designed to prepare air with specified parameters for purity, temperature, flow rate and relative humidity and supply it to KGCh and other compartments with the required parameters during their transportation;

The unit provides temperature control of the spacecraft modules during transportation.

The unit includes:

- crew: body, undercarriages, brake and automatic equipment);

- technological equipment: means to ensure clean-temperature-humidity conditions (CCTVR), power supply (SE), process equipment control system (SUTO);

- habitable area, including a residential compartment, camera room;

- special and household equipment (fire detection system, lighting, heating, ventilation and air conditioning in the residential area, communications;

- a set of flexible hoses-ducts and adapters, docked to the consumer.

Cargo mockups of the TK TK (GM, pos. 9) LVs for heavy and light weight LVs are designed to provide for periodic inspection of:

a) a transport and installation trolley (TUT) and a lifting and transport device (PTU) for light-weight rocket launchers, and

b) a transport and installation unit (TUA) for heavy-class rocket launchers,

as well as to ensure that experimental tests are carried out to test operations on the rocket launcher for support of the launch pad at the IC; holding the grips TUT and PTU or TUA and transferring the hold to the cable-refueling unit (KZA) with reverse operations.

The cargo model set of both light and heavy class includes:

- a mock-up of the ILV of the corresponding class (possibly life-size with the appropriate mass);

- railway platform for transportation and storage of layouts;

- set of spare parts.

Layouts during storage and railway transportation are installed on two supports fixed to the platform. The spare parts kit contains fasteners and a tool for mounting the components of the models.

The loading of freight models from railway platforms to the transport and installation unit is carried out in the MIK hall using bridge cranes and suspensions from the load handling equipment.

The TK technological gas supply system (STG, pos. 10) is designed to receive working gases, monitor them for moisture and oil vapors and supply working gases to the input of test panels of the ILV pneumatic test system and to ensure the operation of the process equipment MIK TK PH

In general, the system provides:

reception of working gases: nitrogen, air, helium from the compressed gas supply system of the LHG;

control of gas intake for moisture and oil vapor;

delivery of the specified gases of the set parameters to consumers

reception from consumers and removal of drained gases outside the structure;

control of pressure of the received and issued gases;

gas purification from mechanical impurities;

control valves;

protection of delivery lines against overpressure.

The system is a stationary mounted equipment, the components of which are interconnected by pipelines.

The compressed gas supply system of the shopping mall (SOSG, pos.11) is designed to receive compressed gases (air, nitrogen, helium) from the compressed gas production system (SPSG, pos.12), to fill gas in the tanks of the receiver SOSG and to issue compressed gases to consumers;

SOSG is permanently mounted and operated indoors with the following temperature and humidity conditions:

- ambient temperature from plus 5 to plus 35 ° C;

- relative air humidity up to 85% at a temperature of plus 20 ° С.

- atmospheric pressure from 82.5 to 103.7 kPa (from 620 to 780 mm Hg).

SOSG provides:

- reception of compressed gases (air, nitrogen, helium) from the LPSG with a final pressure in the injected cylinders in certain ranges;

- air conditioning control of compressed gases;

- the issuance of compressed gases to consumers.

- visual control of pressure of the received and issued compressed gases;

- purification of the emitted gases from mechanical impurities by filters;

- manual control of shutoff valves;

- the possibility of sampling to control the condition of the issued compressed gases to the consumer;

- the possibility of pumping cylinders with compressed gases after the preparation of each of the consumers;

- protection of the issuing lines against excess pressure;

- protection of the system from static electricity.

During operation, the system is sequentially in one of the following states:

- state of readiness for intended use;

- transfer to a state of readiness for work with ILV;

- work with ILV;

- transfer to a state of readiness for intended use;

- state of readiness for intended use;

- annual maintenance.

- transfer to a state of long-term storage;

- state of long-term storage.

The compressed gas production system TK (SPSG, pos. 12) is designed to receive, produce and dispense compressed gases (nitrogen, air and helium) with the specified parameters for pumping cylinders on the fuel dispenser;

In accordance with its purpose, the SPGG TC provides the following technological operations:

a) helium compression:

- reception of compressed helium from mobile railways aggregates;

- helium compression to compressor units to a certain pressure;

- drying and cleaning of compressed helium in the drying and cleaning units to the specified parameters;

- injection of LHG cylinders with compressed helium to a certain pressure;

- control of moisture and oil content in compressed helium;

b) nitrogen station:

- reception of compressed nitrogen from mobile automobile units;

- reception of liquid nitrogen from mobile railways units into the tanks of stationary units SGU-7KM-U and gasification of liquid nitrogen to a certain pressure;

- drying and purification of compressed nitrogen in the drying and purification units to the specified parameters;

- injection of LNG cylinders with compressed nitrogen to a certain pressure;

- control of humidity, oil content and volume fraction of oxygen in compressed nitrogen;

c) air compressor:

- reception of compressed air from mobile automobile units;

- production of compressed air by electro-compressor stations up to a certain pressure;

- injection of LNG cylinders with compressed air to a certain pressure;

- humidity control and oil content in compressed air.

SPSG TK equipment provides visual control of the pressure of compressed gases, water and oil.

The SPG TK provides for the possibility of sampling compressed gases to check for compliance with the requirements for physico-chemical composition and the presence of mechanical impurities. Inspections should be carried out in the physical and chemical laboratory of the Customs Committee.

The pneumatic testing system of the components of the RN TK (SPI, pos.13) is intended for supplying compressed gases during leak testing of tanks, highways, balloons, and units of a pneumohydraulic system;

The system is operated in the MIK hall under a certain temperature and humidity regime.

SPI ILV provides:

- reception of compressed air pressure from 22 to 25 MPa;

- reception of compressed nitrogen with a pressure of 22 to 25 MPa;

- reception of compressed helium pressure from 1 to 1.5 MPa;

- control of compressed gas conditioning.

The TK technological fire extinguishing system (STP, pos. 14) is intended for signaling automatic fire detection and extinguishing using robotic fire-fighting fire extinguishing installations in all areas of the MIK TK RN, TK KGCh halls and spacecraft preparation workstations conventionally divided into protected zones.

Protected area - part of the MIC or RM area, the protection of which is provided by two robotic fire extinguishing installations.

The division of the hall MIK TK RN and MIK TK RN into protected areas is determined at the initial stage of development of design documentation and is designed to eliminate critical emergency situations during a fire and spills of SRT in one of the protected areas. To eliminate small fires and minor spills of SRT, primary fire extinguishing means and the technical fire extinguishing system of the CRC must be used.

The air temperature system of temperature control ТК (ВСОТР, pos.15) is designed to provide temperature in the rocket launchers, preparation and supply of air to the KGCH and inter-tank compartments of the 1st and 2nd stages of the LV with the required parameters. The system is designed as a small block modular structure;

The VSOTR TK RKN system provides thermostating of KGH air with certain parameters of temperature, humidity, flow rate and purity of the supplied air.

The structure of the VSOTR TC RKN system includes air preparation units (BPV). The following basic elements are provided as part of the air preparation unit: fan; refrigeration unit; air cooler; electric heater; Filters air supply lines.

The principle of the system is as follows. The air from the MIK TK RN premises is sucked in by a fan through a coarse filter, cleaned of mechanical impurities and sent to the air cooler. The cooling of the air flow in the air cooler 3 is carried out by the refrigerant coming from the refrigeration unit. Prepared for thermostating the consumer, the air enters the finishing electric heater, with the help of which the air is heated and the required accuracy of maintaining the temperature is + 20 ° С. Further, air, through a fine filter, enters consumers through flexible air supply lines.

The oxygen content monitoring system TK (SKSK, pos. 16) is designed for automatic continuous remote monitoring of the oxygen volume fraction in the air of controlled areas of workplaces of pre-electric checks, ILV assembly workstation, controlled rooms of the technological unit (receiver, compressor), and the passage between the halls of the shopping center RN and the technological unit of the CRC.

The SKKS TK RN system includes:

oxygen sensors (DK), located at the control points and designed to measure the content of the volume fraction of oxygen in the air of the controlled zones and rooms;

communication and control units (BSU);

expansion and communication units (BRS);

remote alarm system (PVA);

light and sound alarm devices located in controlled areas.

Oxygen sensors continuously measure the volume fraction of oxygen at each monitoring point and convert it into a unified current signal to provide light signaling about the percentage of oxygen in the air in the room.

Structurally, the system is made in block-modular design with wall mounting.

The measuring element of the oxygen control system can be a gas analyzer of the type SFG-M.01. The principle of its operation is based on photometric observation of a change in the optical property (transmittance) of the working section of a tape sensitive element (LEC), impregnated with a special composition that provides a color chemical reaction with a determined component of MCT.

Upon contact of the LEC working section with the air of the controlled room, the transmittance coefficient of the LEC working section changes in the faster, the higher the concentration of the detected MCT component. Depending on the time of exposure of the photometric results in the gas analyzer of the LEC section, the time of the output signal from the photocurrent amplifier is monitored, which allows the calculation of the concentration value of the current value of the SRT vapor.

Depending on the type of tape-cassette (PLC) converters used, the gas analyzer provides selective measurement of one of the components of the SRT vapors.

SFG-M.01 gas analyzers are located at control points and are designed to measure the concentration of vapor of the O (oxygen) and G products (other gases) in the air of control zones and have an explosion-proof design.

The high-temperature thermostatting system of the technical complex TK (STVD, pos.17) is designed to receive high pressure air from the STG TK RN, reduce it and issue it with the required pressure, temperature and flow parameters to ensure the thermal mode of the on-board automatic control system (BASU) stages of the launch vehicle during electrical tests on the launch vehicle.

The system is operated in the MIC hall under certain temperature and humidity conditions.

Equipment and pipelines are located in the premises of the MICK facility.

The system is operational at any time of the year or day in the temperature range from plus 5 to plus 25 ° C and relative humidity up to 85% at a temperature of plus 20 ° C. The working medium is air.

The temperature of the discharged air is in the range from plus 10 to plus 25 ° С, a specific nominal temperature value within the specified range is assigned by the work manager before starting regular work.

The system provides the delivery of compressed air to the trunk of the third stage of the launch vehicle with a flow rate of not more than 1200 kg / h when conducting electric tests of the launch vehicle for 14 hours (delivery within 8 hours, a break of 14 hours, delivery within 6 hours). Air consumption is limited by the STPB2 main line.

The average recovery time of a system with the use of spare parts is not more than 4 hours.

The ground-based power supply system for the special equipment of the TK technological equipment (SNEST, pos. 18) is designed to provide 27 V DC power to consumers of the TK technological equipment without interruption in power supply when switching from the main converter to the backup one with the specified indicators of electric power quality;

SNEST TO TK provides:

DC power supply without interruption in power supply during the transition from the main converter to the backup one with predetermined indicators of power quality;

local and remote control of SNEST equipment, while remote control should be carried out from the remote control and control of SNEST.

SNEST TO TC is a set of functional groups that are not interconnected and consisting of the following components and sets:

- sources of special IC currents;

- remote controls and remote control;

- a set of standard connecting cables;

- a set of equipment for maintenance, consisting of equivalent payloads of EPN and a set of spare parts.

The source of special currents consists of:

two reciprocal converters PR1, PR2;

input switches;

output switch;

routine switch;

operational power source;

control unit.

The source of special currents is made on the principle of duplication, is supplied with electricity from two independent supply networks and consists of two converters, each of which must be powered by its input.

Primary network input switches provide:

supply of primary networks through input feeders to the source;

protection of primary networks from short circuit currents and overloads by means of protection devices;

- transfer of information about the state of primary networks to the source display panel and to the remote control;

- supplying power to the converters through switching devices promptly and by commands from or from the consumer control system.

Output switches provide:

connection of output feeders of converters;

protection of converters from overloads through consumer protection devices;

switching on and off loads through switching devices;

transmitting information about the status of each of the output feeders to the display panel;

The operational power supply has protective devices against short circuit currents and overloads, a light signaling of the presence of operational power voltage and control sockets for connecting measuring devices.

The guaranteed power supply system of the technological equipment of the shopping mall (СГЭП, pos.19) is designed for uninterrupted supply of alternating three-phase current with a frequency of 50 Hz and a voltage of 380/220 V to consumers.

SGEP TO TK provides consumers without interruption in power supply when switching from the main power source (external network) to a backup source (DES) and vice versa (ensuring the reliability of power supply to consumers of a special group according to PUE), as well as continuous monitoring of electric power quality indicators (PCE) at the inputs and UPS outputs (including the facts of automatic switching of power supply from an external network to a DES and vice versa) with the documentation of any fragment of the electric power quality indicators with reference to the events in a single time system meni (SEV) of the object.

The accuracy of time reference to CEB marks is not worse than 10-1 s. The measurement error of the parameters is not more than ± 0.5%.

The TK liquid temperature control system (ZhST, pos. 20) is designed to prepare and supply coolant to the LV aggregate module with the required parameters during electrical checks and tests during the preparation of the LV (the main equipment of the system is located in the process unit).

The system of the ZhST includes the following main elements:

coolant preparation unit (BPT);

refueling capacity;

coolant supply and drain communications;

issuing unit.

The main equipment is located in the technological unit. The coolant supply communications are laid through the passage channel from the technological unit to the PH RN for supplying the coolant to the RN aggregate block and further along the channel to the KGCh TC for temperature control of the KVTK.

The KRT TK vapor content control system (SCS KRT, item 21) is designed for automatic continuous cyclic remote control of hydrazine vapors and its derivatives, as well as vapors of other toxic products in the air of control zones at workstations of ILV assembly to inform personnel about threshold values of concentrations of toxic fumes.

Thus, the above information indicates the fulfillment of the following set of conditions when using the claimed invention:

- a tool embodying the claimed invention in its implementation, is intended for use in industry, namely in engineering and technology for the preparation of a launch vehicle (LV) and space head part (KGCH) for launch: delivery, assembly, testing on the technical complex (TK) of the cosmodrome for launching the launch vehicle and putting the KGCH into orbit, and can be used to prepare for the launch of environmentally friendly light, medium and heavy launch vehicles with space warheads at the technical complexes of any spaceports;

- for the claimed invention in the form as described in the independent claim, the possibility of its implementation using the means and methods described above or known prior to the priority date is confirmed;

- a tool embodying the claimed invention in its implementation, is able to ensure the achievement of perceived by the applicant technical result.

Therefore, the claimed invention meets the requirement of patent law "industrial applicability".

The list of sources of information additional to the above analogues and prototype, taken into account by the applicant when compiling the application materials - in terms of the possibility of legal protection of various options for schematic and schematic technical solutions:

RF patent No. 2167403 IPC: G01M 17/08 "Experimental test complex ...";

RF patent №2245825, IPC: B64G 5/00 "Automated test system ...";

RF patent No. 2351899, IPC: G01C 25/00 “Test bench ...”;

RF patent No. 2344432, IPC: G01R 31/327 "Block diagram ...";

RF patent No. 2297531, IPC: Е21В 47/00 “Mobile test complex”.

Claims (1)

The technical complex of the cosmodrome for preparation for launch on the launch complex of launch vehicles, including equipment located in the assembly and test building of the technical complex of the cosmodrome, characterized in that the equipment of the technical complex of the cosmodrome contains sets of mounting and docking equipment for the light and heavy rockets, set load handling equipment, slipway kit, set of maintenance tools, set of auxiliary equipment, maintenance kit of means of transportation system, technological gas supply system, pneumatic testing system for components of space rockets, technological fire extinguishing system, temperature-controlled air supply system in compartments, oxygen content control system, high-pressure thermostating system, ground power supply with special flows of technological equipment, technological gas supply system, compressed gas supply system , compressed gas production system, guaranteed power supply system biological equipment, liquid thermostatic control system, vapor control system, thermostatic control unit and cargo models of light and heavy class launch vehicles.