We know that we have solenoid valves from the jiuquan satellite launch in space is one of the important role of

We know that we have solenoid valves from the jiuquan satellite launch in space is one of the important role of the role of electromagnetic valve in aerospace xinhua xinhua solenoid valve manufacturer time jiuquan on October 30 (Reuters) - Tian Zhaoyun, Wang Jingguo, Ding Shu into) In late autumn of the gobi desert, a piece of golden yellow. Jiuquan satellite launch center, manned space launch site, towers combination is waiting for ship off. Sent a group of test are tense and orderly busy and they sent the whole room is sending station space measuring a group of young technical personnel. 'Our chamber, with an average age of 30. 'Walk into a room, department of dacac told reporters. Group leader Cao Zhiqiang rendezvous and docking task, platform as a carrier rocket strapdown inertial measurement combination test command. One set of the original test data are used to group, tens of thousands of calculating data also has more than 1000, after the test when using hand calculator for manual review, workload. Used to group according to the process with a handheld calculator review imu computer data, Cao Zhiqiang find computer calculation results are not consistent with the result by hand. 'Don't be an error in the manual calculation? 'With a doubt, one, two duty personnel Cao Zhiqiang and organized a manual double calculation for many times, prove the manual calculation result: no problem. Then, they were on the computer formula of calculating program counter check, found that there is a breach in the computer program formula. Cao Zhiqiang immediately calculation formula were modified in computer software, problem solved. Once, in an important goal, launch rocket instrument due to a glitch on the cabin door frame deformation, cannot be closed when negative 40 minutes before launch. 'Will launch soon, if processing is not timely, will result in delays and must be handled immediately. 'After found the problem, the arrow on the control group leader Wu Zengqiang command instrument for tank gunner quickly after using silk will aim at the glass surface protection, by two duty officers use file to file repair doors along the medial, and according to the file is battening processing, guarantees the launch on time. With chicheng ladder set up on day -- — Remember the jiuquan satellite launch test station space hair overall measurement chamber youth volunteers group with ancient dragon graduated from tsinghua university, 27, precision instrument and mechanics. Graduate student after graduation in 2009, he resolutely take on the responsibility of the ladder set up on. In the second half of last year, the unit project for the modified CZ - 2 f rocket space launch integration simulation training system 'subject development. Young dragon took the rocket instrument fault detection system in the subject tank, fairing two important project development work. Rocket bearing fault detection system in the abnormal condition timely completion astronaut escape effective mission, 'the life support system' is an astronaut. Research and development process, a satellite mission is in tension test phase, dragon not only should take part in the satellite mission, but also take time to research and development. He running day and night, one person as two people use, in order to speed up the development progress, dragon took the initiative to give up the vacation, even during the Spring Festival holiday for seven days, he only had half a day rest. You reap what you sow, you reap what you sow. Under the unremitting efforts of long xiang, subject research and development work is completed, but because of long time separation and nature of work, the longtime girlfriend and dragon relationships has come to an end. Who says women than men in the launch site, many comrades said RuanYan beauty 'in the life, she is a somewhat shy, shy, inarticulate weak woman; In work, she is a bold, serious and meticulous excellent commander. 'In the year to date, RuanYan beauty has served as the overall command network system of three satellites. It is the second time the rocket system always check. Beauty RuanYan intently watch on a computer screen flashing data rapidly. At that moment, she suddenly found that remote site frame count is at a standstill! She quickly check task manager and restart the computer, fault continues. She immediately report to the superior, and set out to write a report material problem phenomenon. After careful analysis, command post to determine computer dyed the virus. In the evening, RuanYan beauty and comrades complete anti-virus work busy until 3 o 'clock in the morning, for the smooth implementation of tasks to win the precious time. People who know Liu Diying said, she is a typical 'tough woman'. About one meter seven heads for sports short hair, talk a jovial, power, and is full of sunshine, plain and ordinary. This is the first impression Liu Diying to reporters. Launch site powertrains gas forward hand all need to manually operated valve, gas voice big, tough working conditions. Liu Diying on this job for 11 years. Remote eight rocket control system for gas to take off the circuit check test, after the issue of the gas to take off the instruction Liu Diying found booster loss is normal, and the secondary gas pipeline pressure, whose hands off is still. Sudden changes to the staff was stunned, but Liu Diying keep up, directing everyone in troubleshooting program, keep in good condition, and immediately report to the command failure phenomenon. After some scientific detection and analysis, she proposed his own view about the 'primary and secondary fall off instruction for the same signal, the fault should be fall off in the secondary electromagnetic valve is not action. 'After the electromagnetic valve replacement, encouraging scene appeared - — Secondary seven pipe connector loss is normal, everyone with a smile on his face.