Kudbad gaaban
Qalab lagu rakibo tuubbowaa badeecad muhiim ah oo ku jirta mashiinka guud. Waxaa lagu rakibay tuubooyin kala duwan ama aalado si loo xakameeyo qulqulka dhexdhexaadka ah iyadoo la beddelayo aagga kanaalka ee waalka. Hawlaheeda ayaa ah: Isku xidh ama jar-dhexda dhexdhexaadka, waxay ka hortagtaa in dhexdhexaadku dib u soo laabto, oo ay ka beddesho jihada qulqulka dhexdhexaadinta, u kala saar jilifyada iyo qalabka ka-hortagga xad-dhaafka, iwm.
Waxaa jira noocyo badan oo ah waxyaabaha tuubada tuubada, kuwaas oo loo qaybiyoalbaabka albaabka, Globe Valve,Hubi valve, valve kubadaha,balanbaalis, ku dheji valve, xaashida amniga, tuubada nabdoonaanta, nidaaminta waalka (xargaha xamuulka), tuubada tuubada), tuubada tuubada, cadaadiska yaraynta weelka iyo dabinnada, iwm. Marka loo eego maaddada, waxaa loo qaybiyaa naxaas ka samaysan oo bir ah, bir bir ah, bir bir ah, oo ah faasos-ka-buuga, iwm. Sunnada iyo dhuumaha, tuubooyinka warshadaha nukliyeerka, jaranjarooyinka maraakiibta iyo tuubooyinka dhir. Baaxad ballaaran oo ah cabirrada Valve, oo ah xajmiga loo yaqaan 'nom nom nom size' oo ka socota DN1 (unugga MM) ilaa DN9750; Cadaadiska caanka ah ee ka socda Ultra-Vacuum ee 1× 10-10 mmhg (1mmhg = 133.322pa) ilaa culeyska '' 'culayska sare' pn14600 (cutubka 105 pa); Heerkulka shaqadu wuxuu ka kooban yahay heerkulka hoose ee -269℃heerkulka ugu sarreeya ee sare ee 1200℃.
Alaabada tuubada waxaa si balaadhan loogu isticmaalaa waaxyo kala duwan oo dhaqaalaha qaranka, sida gaaska dabiiciga ah, gaaska dabiiciga ah, ee hagaajinta iyo nidaamyada kiimikada, dawooyinka wax soo saarka cuntada, awoodda wax soo saarka cuntada iyo nidaamyada kufsiga nukliyeerka. Noocyo kala duwan oo tuubbooyin ah ayaa si weyn loogu isticmaalaa kuleylka iyo nidaamyada sahayda korantada, nidaamyada wax soo saarka macdanta, nidaamyada dheecaanka ee maraakiibta, gawaarida, diyaaradda, diyaaradda iyo nidaamyada indhaha ee kaladuwan ee dhul-beereedka. Intaa waxaa sii dheer, meelaha ay ku yaalliin tikniyoolajiyadda cusub sida difaaca iyo hawada, fiilooyin kala duwan oo leh guryo gaar ah ayaa sidoo kale loo isticmaalaa.
Alaabada tuubada ayaa akoon u ah qayb weyn oo ka mid ah alaabada farsamada. Sida ku xusan tirakoobka waddamada ajaanibta shisheeyaha ah, qiimaha wax soo saarka ee suumanka xisaabaadka qiyaastii 5% qiimaha wax soo saarka ee warshadaha mashiinnada ee oo dhan. Sida laga soo xigtay tirakoobka, warshad ku taal korantada nukliyeerka ee dhaqameed ee ka kooban laba milyan oo unug oo kiniisad ah ayaa leh ilaa 28,000 oo tuubbooyin wadaag ah, oo qiyaastii 12,000 ay yihiin jasiiradda naktarka nukliyeerka. Isku-dhafan casri ah oo casri ah oo casri ah ayaa u baahan boqolaal kun oo tuubbo kala duwan ah, iyo maalgashiga suumanka guud ahaan xisaabaadka 8% ilaa 10% wadarta maalgashiga qalabka.
Xaaladda guud ee warshadaha wararka ee Shiinaha
01 Qeexitaanka dhalashada ee Wershadaha Valve ee Shiinaha: Shanghai
Shiinaha oo da 'weyn, Shanghai aheyd meesha ugu horeysa ee laga soo saaro china. Sannadkii 1902, PAN Shunji is-af-galka, oo ku yaal Wadada Wuchang, Degmada Hongkou, Shanghai, waxay bilaabeen inay soo saarto duftooyin yaryar oo tubooyinka TUPET ah. Tuniutet-ka Teapot waa nooc ka mid ah cirifka coper-naxaas ah. Waa soo saaraha waalka ee ugu horreeyay ee Shiinaha oo loo yaqaan Shiinaha illaa iyo hadda. Sanadkii 1919, Dena (Shenji) warshad qalabeynta Shanghai (ayaa ka soo baxay baaskiil yar oo ka mid ah baaskiil yar oo uu bilaabay inuu soo saaro dooxro-cabbir-naxaas ah, tuunbooyinka gladaha ah, vaarks-ka albaabka iyo biyo darka. Soosaarida Tilmaamaha birta ee birta ah ayaa bilaabmay 1926, oo leh ugu badnaan udub dhexaadka ah ee NPS6 (in inji, NPS1 = DN25). Inta lagu jiro muddadan, warshadaha qalabka sida Wang Yingqiang, Dahua, Lahua, Laua Demao iyo Maoauu iyo Maoauu ayaa sidoo kale u furay falal waxsoosaar ah. Intaa ka dib, sababtuna tahay kororka baahiyaha tuubooyinka tuubbada suuqa, warshad kale oo warshadeed, warshad ciid ah, ruujin lagu sameeyay) iyo warshadda mashiinka iyo warshadaha mashiinka ee loo furay wax soo saarka.
Kooxda waxsoosaarka Valve waxaa lagu sameeyay aagagga zhonghghtqiao, Waihongqiao, wadooyinka burburka wadada iyo Wadada Changzhi ee degmada Hongkou, Shanghai. Waqtigaas, noocyada ugu fiican ee suuqa gudaha ah waxay ahaayeen "Madaxa Faraska", "Saddex 8", "Saddex 9", "" birta "," "birta birta" iyo "kubbadda cagta". Alaabada cadaadiska ee hoose iyo waxyaabaha tuubada ah ee naxaasta ah ayaa inta badan loo isticmaalaa tuubbooyinka tuubooyinka tuubooyinka ee dhismaha iyo tas-hiilaadka fayadhowrka, iyo qadar yar oo ka mid ah tuubooyinka birta ah ee bir ah ayaa sidoo kale loo isticmaalaa waaxda warshadaha ee iftiinka. Warshadahaani aad bay u yar yihiin oo cabirkoodu yahay, oo leh tikniyoolajiyad gadaal, qalabka dhirta ee fudud iyo wax soo saarka vatve-ka yar, laakiin waa meesha ugu horeysa ee ay ku noolaadaan ee warshadaha wararka ee Shiinaha. Xilli dambe, ka dib markii la aasaasay Ururka Dhismaha Dhismaha Shanghai, Soo-saareyaasha Valve waxay ku biireen Ururka mid kale oo noqonaya kooxda wadooyinka. xubin.
02Two Garyaqaannada Weelka Gunnada
Bilowgii 1930, Shanghai Shenhe mashiinka mashiinka mashiinka ee Shangh wuxuu soo saaray Vinvers irlves Iront Iront Ironce ee ka hooseysa NPS12 ee biyaha. Sanadkii 1935, warshadda ayaa ka dhistay shirkad wadajir ah oo ay weheliso warshadda tuubbada ee XiangFeng Cons, oo ah 1936, waxaana la soo saaray ku dhawaad 100 shaqaale ah, oo lagu soo dejiyo 2.6 Zhang≈3.33m) Mattes iyo qaadista qalabka, badiyaa soo saarista qalabka warshadaha iyo macdanta, xargaha birta ee xajmiga ah, oo waxay u dhoofisaa noocyada biyaha ee dhirta biyaha, iyo badeecada waxaa loo dhoofiyaa nanujing, Hangijine iyo Beijing. Kadib "Agoosto 13" Jabbaan oo soo duulay Shanghai sanadkii 1937, inta badan geedka iyo qalabka warshadda ee ay ku hareen dab-damis Japan. Sannadka soo socda ayaa kordhay caasimada oo dib u bilaabay shaqada. NPS14 ~ ~ nps36 Vals Vals irls oo bir ah, laakiin sabab u ah niyad-jabka dhaqaale awgeed, ganacsi caajis ah, iyo ka go'itaanno istelon ah, ma aysan awoodin inay soo kabsadaan ilaa ay ka badbaadaan aasaaska Shiinaha ee cusub.
Sannadkii 1935, shan saamileyaal ayaa ka mid ah Li Chenghai, oo ah ganacsade qaranka, oo si wada jir ah loo sameeyay SheyGEFFA warshaddii (saadaalintii ka hor tirsanaa warshaddii Shidwei Road, Nanchieng degmada, SheyGel City, Sheyce City. Dayactir iyo saaxiro wax soo saar. Sanadkii 1939, warshadda waxaa loo raray Beiererma Road, degmada Tiole ee ballaarinta, iyo laba aqoon-isweydaarsi oo ballaaran oo loogu talagalay ka tuurista iyo mashiinka. Markay ahayd 1945, waxay ku kortay 400 oo shaqaale, waxsoosaarkeeda ugu badan waxay ahaayeen: kuleyliyeyaal waaweyn oo kacsan, iyo tuulooyinka naxaasta ah, iyo tuubooyinka irdaha irga ee dhulka hoostiisa leh oo leh xajmi ka hooseeya DN800. Sheygang Chengfa Iron warshad waa soo saarshaha waalka oo la dhibtoonaya in lagu noolaado Old China.
03Chve warshadaha waalka ee gadaal
Intii lagu gudajiray dagaalka ka soo horjeedka ee ka soo horjeedda, shirkado badan oo ka tirsan Shanghai iyo meelaha kale ee u guuray koonfurta-galbeed, sidaa darteed tirada shirkadaha korka iyo meelaha kale ee aagga dambe, warshaduhu waxay bilaabeen inay horumariyaan. Sanadkii 1943, Chorngqing Hongteqing HongTag warshad milix oo mashiinno ah iyo warshaddii hungring ee Huaching Guusha ka dib dagaalka ka soo horjeedda ee la-dagaallanka warshadda internetka, Ururka Gudaha ee Lisheenk, Ururka Bulshada ee Zhenshen, Jinshunhe Act warshad ashyaa'da Weelka ah ee si isdaba joog ah u furay si loo soo saaro tuubooyin yaryar. Ka dib markii aasaasay Shiinaha cusub, warshadahaan waxaa lagu daray warshad waalka chongqing.
Waqtigaas, qaarSoosaarayaasha ValveShanghai ee Shanghai sidoo kale waxay aaday Tianjin, Nanjing iyo Wuxig iyo WUXI si ay u dhistaan warshado si ay u dayactiraan iyo waxsoosaarka. Qaar ka mid ah warshadaha qalabka, warshadaha birta, warshadda birta, warshadda mashiinnada ama maraakiibta laga shito ee Beijing, Dalian, Changdao, Angchou, Wuzhou iyo Guangzhou ayaa sidoo kale ku hawlan dayactirka iyo waxoogaa tuubooyin tuubooyin ah.
Waqtiga Post: Jul-21-2022
