RU2005135172A - DEVICE FOR DEFECTIVE IN FLIGHT OF THE HYDRAULIC HIGHWAY CHARGED BY THE WORKING BODY OF THE SYSTEM OF THERMAL REGULATION OF A PILOTED SPACE OBJECT AND METHOD OF ITS OPERATION - Google Patents

DEVICE FOR DEFECTIVE IN FLIGHT OF THE HYDRAULIC HIGHWAY CHARGED BY THE WORKING BODY OF THE SYSTEM OF THERMAL REGULATION OF A PILOTED SPACE OBJECT AND METHOD OF ITS OPERATION Download PDF

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Publication number
RU2005135172A
RU2005135172A RU2005135172/11A RU2005135172A RU2005135172A RU 2005135172 A RU2005135172 A RU 2005135172A RU 2005135172/11 A RU2005135172/11 A RU 2005135172/11A RU 2005135172 A RU2005135172 A RU 2005135172A RU 2005135172 A RU2005135172 A RU 2005135172A
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RU
Russia
Prior art keywords
pressure
cavity
temperature
atmosphere
working fluid
Prior art date
Application number
RU2005135172/11A
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Russian (ru)
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RU2322377C2 (en
Inventor
Владислав Михайлович Цихоцкий (RU)
Владислав Михайлович Цихоцкий
Original Assignee
Открытое акционерное общество "Ракетно-космическа корпораци "Энерги " им. С.П. Королева" (RU)
Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" им. С.П. Королева"
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Application filed by Открытое акционерное общество "Ракетно-космическа корпораци "Энерги " им. С.П. Королева" (RU), Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" им. С.П. Королева" filed Critical Открытое акционерное общество "Ракетно-космическа корпораци "Энерги " им. С.П. Королева" (RU)
Priority to RU2005135172/11A priority Critical patent/RU2322377C2/en
Publication of RU2005135172A publication Critical patent/RU2005135172A/en
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Publication of RU2322377C2 publication Critical patent/RU2322377C2/en

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  • Examining Or Testing Airtightness (AREA)
  • Measuring Fluid Pressure (AREA)
  • Fluid-Pressure Circuits (AREA)

Claims (2)

1. Устройство для дефектации в полете заправленной рабочим телом гидравлической магистрали системы терморегулирования пилотируемого космического объекта, включающее манометр абсолютного давления, отличающееся тем, что оно дополнительно содержит вакуумный насос и герметичную емкость, внутренний объем которой разделен эластичной диафрагмой на две полости - жидкостную и газовую, причем жидкостная полость емкости заполнена рабочим телом гидравлической магистрали системы терморегулирования и через первый запорный вентиль связана трубопроводом с дефектуемым участком упомянутой гидравлической магистрали, а газовая полость емкости заполнена воздухом с давлением атмосферы отсека космического объекта и непосредственно связана с манометром абсолютного давления, и, кроме того, через второй и третий запорные вентили сообщена соответственно со входом вакуумного насоса и атмосферой отсека космического объекта, при этом выход вакуумного насоса также сообщен с атмосферой отсека.1. A device for the flight detection of a manned spacecraft thermal control system of a manned spacecraft temperature-controlled hydraulic line, including an absolute pressure gauge, characterized in that it additionally contains a vacuum pump and a sealed container, the internal volume of which is divided by an elastic diaphragm into two cavities - liquid and gas, moreover, the liquid cavity of the tank is filled with a working fluid of the hydraulic line of the temperature control system and pipes are connected through the first shutoff valve a wire with a defective section of the aforementioned hydraulic line, and the gas cavity of the tank is filled with air with the atmosphere pressure of the space object compartment and is directly connected to the absolute pressure gauge, and, in addition, through the second and third shut-off valves it is connected respectively with the vacuum pump inlet and the space object compartment atmosphere while the output of the vacuum pump is also communicated with the atmosphere of the compartment. 2. Способ эксплуатации устройства для дефектации в полете заправленной рабочим телом гидравлической магистрали системы терморегулирования пилотируемого космического объекта, в котором выравнивают давление и температуру рабочего тела в гидравлической магистрали соответственно с давлением и температурой атмосферы отсека космического объекта, после чего расчленяют гидравлическую магистраль на отдельные гидравлически несвязанные участки и поочередно сообщают каждый из них с заполненной рабочим телом жидкостной полостью герметичной емкости, в газовой полости которой, отделенной от жидкостной полости эластичной диафрагмой, находится воздух с давлением, равным давлению атмосферы отсека космического объекта, при этом после каждого сообщения упомянутой емкости с дефектуемым участком, гидравлически отключают жидкостную полость герметичной емкости от дефектуемого участка и вакуумируют ее газовую полость до давления насыщенных паров рабочего тела, соответствующего его температуре, а затем, поддерживая эту температуру постоянной, сообщают жидкостную полость герметичной емкости с дефектуемым участком и контролируют изменение давления воздуха в газовой полости герметичной емкости, после чего при отсутствии изменения давления делают заключение о герметичности дефектуемого участка, а при наличии изменения - бракуют этот участок.2. A method of operating a device for detecting in flight a hydraulic line of a manned spacecraft thermal control system filled with a working fluid, in which the pressure and temperature of the working fluid in the hydraulic manifold are aligned with the pressure and temperature of the atmosphere of the spacecraft compartment, after which the hydraulic manifold is divided into separate hydraulically disconnected sections and alternately inform each of them with a liquid cavity sealed with a working fluid a container in the gas cavity of which, separated from the liquid cavity by an elastic diaphragm, there is air with a pressure equal to the pressure of the atmosphere of the compartment of the space object, and after each message of the said container with a defective section, the liquid cavity of the sealed container is hydraulically disconnected from the defective section and its gas is evacuated cavity to the pressure of saturated vapor of the working fluid corresponding to its temperature, and then, maintaining this temperature constant, the liquid cavity is sealed capacitance with a defectable area and control the change in air pressure in the gas cavity of the sealed container, after which, in the absence of a change in pressure, a conclusion is made about the tightness of the defective area, and if there is a change, this area will be rejected.
RU2005135172/11A 2005-11-15 2005-11-15 Device for in-flight finding faults in hydraulic line of manned space object temperature control system filled with working medium and method of operation of such device RU2322377C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2005135172/11A RU2322377C2 (en) 2005-11-15 2005-11-15 Device for in-flight finding faults in hydraulic line of manned space object temperature control system filled with working medium and method of operation of such device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2005135172/11A RU2322377C2 (en) 2005-11-15 2005-11-15 Device for in-flight finding faults in hydraulic line of manned space object temperature control system filled with working medium and method of operation of such device

Publications (2)

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RU2005135172A true RU2005135172A (en) 2007-05-20
RU2322377C2 RU2322377C2 (en) 2008-04-20

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RU2005135172/11A RU2322377C2 (en) 2005-11-15 2005-11-15 Device for in-flight finding faults in hydraulic line of manned space object temperature control system filled with working medium and method of operation of such device

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2480388C1 (en) * 2011-08-09 2013-04-27 Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" имени С.П. Королева" Method of filling space object heat control system radiator with working body

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Effective date: 20181116