Valve e Itsoalang bakeng sa Pipeline ea Khase e nang le Sekoaelo sa ho Tiisa
Tlhophiso Sebaka
Valofo e itsoalang e ka kenngoa pompong ea khase ka pel'a setofo kapa se futhumatsang metsi.
Melemo ea Sehlahisoa
Tšobotsi le melemo ea Valve ea Pipeline
1. Ho tiisoa ho ka tšeptjoang
2. Kutloelo-bohloko e phahameng
3. Karabelo e potlakileng
4. Boholo bo bonyenyane
5. Ha ho tšebeliso ea matla
6. Ho bonolo ho kenya le ho sebelisa
7. Bophelo bo bolelele ba tšebeletso
Selelekela sa Mosebetsi
Ho tima ka tsela e iketsang ka khatello e feteletseng
Ha molaoli oa khatello pheletsong e ka pele ea phaephe ea khase e sebetsa ka mokhoa o sa tloaelehang kapa khatello ea liphaephe e phahame haholo ka lebaka la tlhahlobo ea khatello ea lipeipi e entsoeng ke k'hamphani ea khase, 'me e feta boleng ba sethapo sa khatello e feteletseng ea phaephe ea khase e koalang ka boeona, valve. e tla koala ka bo eona ka lebaka la khatello e feteletseng ho thibela khatello e feteletseng e bakoang ke khatello ea lipeipi. Ho phahama ho feteletseng le ho lutla ha khase ho etsahala.
Ho tima ka tsela e iketsang ka tlasa khatello
Ha molaoli oa khatello pheletsong e ka pele ea phaephe ea khase e sa tloaeleha, nakong ea tlhoro ea tšebeliso ea khase, pompo ea khase e hoamme ebile e koetsoe, khaello ea khase nakong ea mariha, ho koaloa ha khase, ho nkela sebaka, decompression le lits'ebetso tse ling li etsa hore khatello ea liphaephe e be matla. ho theola le ho oela ka tlase ho boleng bo behiloeng, valve e tla koala ka bo eona tlas'a khatello ho thibela likotsi tsa ho lutla ha khase tse ka 'nang tsa etsahala ha khatello ea moea e tsosolosoa.
Ho koala ka mokhoa o ikhethileng
Ha sesebelisoa sa mohloli oa khase le molaoli oa khatello ea pele-pele oa phaephe ea khase e sa tloaeleha, kapa hose ea rabara e oa, lilemo, ho phatloha, phala ea aluminium-plastiki le hose ea tšepe li phunyeletsoa ke ho bola ha motlakase, mapetsong a hlaha liphetohong tsa khatello ea maikutlo. khokahanyo e hlephile, 'me setofo sa khase se sa tloaeleha, joalo-joalo, ha khase e phalla ka phapeng e phalla nako e telele' me e feta boleng bo behiloeng ba phallo e feteletseng ea valve, valve e tla koala ka boeona ka lebaka la ho feta, ho sitisa. phepelo ea khase, le ho thibela likotsi tse ka bang teng tsa polokeho tse bakoang ke ho tsoa ho feteletseng ha khase.
Taelo Bakeng sa ho Sebelisa
Boemo ba pele ba valve bo koetsoe
boemo bo tloaelehileng ba ho sebetsa
Ho koaloa ha motlakase ho sa feleng kapa ho feta nako e telele
ho koaleha ka ho fetelletseng
1. Boemong bo tloaelehileng ba ho fana ka moea, ka bonolo phahamisa konopo ea ho phahamisa valve (feela u e phahamise ka bonolo, u se ke ua sebelisa matla a mangata), valve e tla bula, 'me konopo ea ho phahamisa e tla tsosolosa ka mor'a ho e lokolla. Haeba konopo ea ho phahamisa e ke ke ea hlophisoa bocha, ka kopo, tobetsa ka bowena konopo ea ho phahamisa ho qala bocha.
2. Boemo bo tloaelehileng ba ho sebetsa ba valve bo bontšoa setšoantšong. Haeba ho hlokahala ho sitisa phepelo ea khase ea sesebelisoa sa khase nakong ea tšebeliso, ho hlokahala feela ho koala valve ea tataiso qetellong ea phallo ea valve. Ho thibetsoe ka thata ho hatisa mochine oa indicator ka letsoho ho koala valve ka ho toba.
3. Haeba mochine oa pontšo o theoha 'me o koala valve nakong ea tšebeliso, ho bolela hore valve e kene ka tlas'a motlakase kapa boemo bo feteletseng ba ho itšeha (joalokaha ho bontšitsoe setšoantšong). Basebedisi ba ka itlhahloba ka mabaka a latelang. Bakeng sa mathata a ke keng a rarolloa ka bobona, a tlameha ho rarolloa ke k'hamphani ea khase. Se ke oa e rarolla u le mong, mabaka a ka bang teng ke a latelang:
(1) Phepelo ea khase e sitisoa kapa khatello ea lipeipi e tlase haholo;
(2) Khampani ea khase e emisa khase ka lebaka la tlhokomelo ea thepa;
(3) Lipeipi tsa ka ntle li senngoa ke likoluoa tsa tlhaho tse entsoeng ke batho;
(4) Ba bang ka phaposing Belofo ea ho koala ha tšohanyetso e koetsoe ka lebaka la maemo a sa tloaelehang;
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4. Nakong ea tšebeliso, haeba module ea indicator e fumanoa e nyolohela sebakeng se phahameng ka ho fetisisa, ho bolela hore valve e boemong bo feteletseng ba ho itšehla thajana (joalokaha ho bontšitsoe setšoantšong). Basebelisi ba ka itlhahloba ka mabaka a latelang le ho a rarolla ka k'hamphani ea khase. U se ke ua e rarolla u le mong. Ka mor'a ho rarolla mathata, tobetsa mochine oa indicator ho khutlisetsa valve sebakeng sa pele se koetsoeng, 'me u phahamise konopo ea ho phahamisa valve hape ho bula valve. Lisosa tse ka bakang khatello e feteletseng ea autism li kenyelletsa tse latelang:
(1) Taolo e ka pele ea khatello ea phaephe ea khase ha e sebetse hantle;
(2) Khampani ea khase e etsa mesebetsi ea lipeipi. Khatello e feteletseng ea liphaephe ka lebaka la teko ea khatello;
5. Nakong ea tšebeliso, haeba ka phoso u ama mochine oa indicator, o etsa hore valve e koalehe, ho hlokahala hore u phahamise konopo ho bula valve hape.
Lintlha tsa Tech
| Lintho | Tshebetso | Reference Standard | |||
| Mokhoa oa ho sebetsa | Khase ea tlhaho, Khase ea mashala | ||||
| Phallo e lekantsoeng | 0.7 m³/h | 1.0 m³/h | 2.0 m³/h | CJ/T 447-2014 | |
| Khatello ea ho sebetsa | 2kPa | ||||
| Mocheso oa ho sebetsa | '-10℃～+40℃ | ||||
| Mocheso oa polokelo | '-25℃～+55℃ | ||||
| Mongobo | 5%～90% | ||||
| dutla | 15KPa ho lemoha 1min ≤20mL/h | CJ/T 447-2014 | |||
| Nako ea ho koala | ≤3s | ||||
| Khatello e feteletseng ea ho ikoalla | 8±2kPa | CJ/T 447-2014 | |||
| Khatello ea ho ipeha tlas'a khatello | 0.8±0.2kPa | CJ/T 447-2014 | |||
| Phallo e iphallang ka bowena | 1.4m³/h | 2.0m³/h | 4.0m³/h | CJ/T 447-2014 | |
