Qhov txawv ntawm qhov tseeb union thiab ob lub union yog dab tsi?

Koj pom "kev sib koom siab tiag" thiab "ob lub koomhaum" los ntawm cov neeg muab khoom sib txawv. Qhov no ua rau muaj kev tsis ntseeg. Puas yog koj xaj txoj cai, kev pabcuam tag nrho uas koj cov neeg siv khoom xav tau txhua lub sijhawm?

Tsis muaj qhov sib txawv. "Qhov tseeb union" thiab "ob union" yog ob lub npe rau tib tus qauv: peb-thooj valve nrog ob lub union txiv ntseej. Qhov kev tsim no tso cai rau koj tshem tawm lub hauv paus valve lub cev tag nrho yam tsis tau txiav cov yeeb nkab.

Ib daim duab uas qhia txog Pntek tseeb union valve nrog cov ntawv taw qhia nws tseem hu ua ob lub koomhaum valve

Kuv muaj kev sib tham no ntau zaus nrog kuv tus khub Budi hauv Indonesia. Cov ntsiab lus tuaj yeem ua rau tsis meej pem vim tias thaj chaw sib txawv lossis cov tuam txhab lag luam yuav nyiam ib lub npe ntawm lwm tus. Tab sis rau tus neeg saib xyuas kev yuav khoom zoo li nws, kev sib xws yog qhov tseem ceeb kom tsis txhob ua yuam kev. Kev nkag siab tias cov ntsiab lus no txhais tau tias tib lub valve yooj yim rau kev txiav txim. Nws ua kom nws cov neeg siv khoom ib txwm tau txais kev pabcuam, cov khoom lag luam zoo uas lawv xav tau rau lawv cov haujlwm.

Qhov tseeb union txhais li cas?

Koj hnov ​​lo lus "true union" thiab nws suab technical los yog nyuaj. Tej zaum koj yuav zam tau nws, xav tias nws yog ib yam khoom tshwj xeeb es tsis txhob ntawm lub workhorse valve nws yeej yog.

"True union" txhais tau hais tias lub valve muajmuaj tseebkev pabcuam. Nws muaj kev sib koom ua ke ntawm ob qho kawg, tso cai rau lub cev tseem ceeb kom tshem tawm tag nrho ntawm cov kav dej rau kev kho lossis hloov yam tsis muaj kev ntxhov siab rau cov yeeb nkab.

Daim duab qhia tias yuav ua li cas lub koom haum lub cev muaj tseeb tuaj yeem nqa ncaj qha tawm ntawm cov kav dej

Lo lus tseem ceeb ntawm no yog "muaj tseeb." Nws qhia txog kev ua tiav thiab tsim nyog rau kev kho. Atiag union valveyog ib txwm ibpeb-thooj sib dhos: ob qhov txuas kawg (hu ua tailpieces) thiab lub hauv paus valve lub cev. Cov tailpieces yog glued rau cov yeeb nkab. Lub hauv nruab nrab lub cev, uas tuav lub pob mechanism thiab cov ntsaws ruaj ruaj, tuav ntawm lawv los ntawm ob lub txiv ntoo loj. Thaum koj unscrew cov txiv ntoo no, lub cev tuaj yeem nqa ncaj qha tawm. Qhov no yog qhov txawv ntawm "ib lub koom haum" valve uas tsuas yog muab ib nrab tshem tawm thiab tuaj yeem ua rau lwm yam teeb meem. Qhov "tseeb" tsim yog qhov peb ntawm Pntek tsim vim nws qhia txog peb lub tswv yim: tsim kev sib koom tes ntev, yeej-yeej los ntawm kev muab cov khoom uas txuag peb cov neeg siv khoom lub sijhawm thiab nyiaj txiag tag nrho lub neej ntawm lub cev. Nws yog cov kws tshaj lij thiab txhim khu kev qha tsim muaj.

Ob lub union txhais li cas?

Koj nkag siab "kev sib koom siab tiag," tab sis tom qab ntawd koj pom cov khoom lag luam uas tau teev tseg ua "ob lub koomhaum." Koj xav tias qhov no yog qhov tshiab, zoo dua version, lossis lwm yam nkaus, ua rau muaj kev ntxhov siab.

"Double union" tsuas yog lub npe piav qhia ntau dua rau tib yam nkaus li lub koomhaum tiag tiag. Nws tsuas yog txhais tau hais tias lub valve muaj kev sib koom ua ke rau ntawmob(los yog ob) sab, ua kom tshem tau tag nrho.

Ib daim duab ntawm ob lub koom haum pob valve nrog cov xub taw qhia rau ob lub koomhaum sib cais

Qhov no yog qhov feem ntau ntawm kev tsis meej pem, tab sis cov lus teb yog yooj yim heev. Xav txog "ob union" raws li cov lus piav qhia thiab "tseeb union" raws li cov lus qhia rau cov txiaj ntsig nws muab. Lawv siv los txhais tib yam. Nws zoo li hu lub tsheb "automobile" lossis "tsheb." Cov lus sib txawv, tib yam khoom. Yog li, kom meej meej meej:

Muaj tseeb Union = Ob chav Union

Vim li cas ob lub npe muaj? Nws feem ntau los rau cov cwj pwm hauv cheeb tsam lossis cov chaw tsim khoom lag luam xaiv. Qee tus nyiam "ob lub koomhaum" vim tias nws lub cev piav txog ob lub txiv ntoo. Lwm tus, zoo li peb ntawm Pntek, feem ntau siv "kev sib koom siab tiag" vim nws hais txog qhov txiaj ntsig ntawmmuaj tseeb serviceability. Tsis muaj teeb meem lub npe twg koj pom, yog tias lub valve muaj peb lub cev nrog ob lub txiv ntoo loj ntawm ob sab, koj tab tom saib tus qauv zoo tib yam. Nws yog dab tsi Budi xav tau los muab cov kev daws teeb meem txhim khu kev qha rau nws cov neeg siv khoom sib txawv hauv Indonesia.

Dab tsi yog hom pob valve zoo tshaj?

Koj xav tau Tshuag thiab muag "zoo tshaj" pob valve. Tab sis muab qhov kev xaiv kim tshaj plaws rau txoj haujlwm yooj yim tuaj yeem poob muag, thaum lub valve pheej yig ntawm txoj kab tseem ceeb tuaj yeem ua tsis tiav.

Lub pob valve "zoo tshaj" yog ib qho uas haum rau daim ntawv thov kev xav tau. Rau kev ua haujlwm tau zoo thiab tus nqi mus sij hawm ntev, qhov tseeb lub koomhaum valve yog qhov zoo tshaj plaws. Rau kev siv yooj yim, tus nqi qis, lub valve compact feem ntau txaus.

Ib sab-los-sab sib piv ntawm lub pob valve thiab lub pob valve tiag tiag

"Zoo tshaj" tiag tiag nyob ntawm txoj haujlwm tseem ceeb. Qhov ob feem ntau PVC pob li qub yog covcompact (ib thooj)thiab qhov tseeb union (peb daim). Tus kws tshaj lij kev yuav khoom zoo li Budi yuav tsum nkag siab txog kev lag luam tawm los coj nws cov neeg siv khoom kom raug.

Feature Compact (Ib-Piece) Valve True Union (Double Union) Valve
Kev pabcuam Tsis muaj. Yuav tsum tau txiav tawm. Zoo heev. Lub cev yog tshem tau.
Tus nqi pib Tsawg Siab dua
Tus Nqi Sij Hawm Ntev Siab (yog xav tau kho) Tsawg (yooj yim, kho pheej yig)
Daim ntawv thov zoo tshaj plaws Cov kab tsis tseem ceeb, DIY tej yaam num Cov twj tso kua mis, lim dej, cov kab kev lag luam

Dab tsi yog qhov txawv ntawm ib lub union thiab ob lub union pob li qub?

Koj pom ib qho pheej yig dua "ib lub koomhaum" valve thiab xav tias nws yog qhov kev sib haum xeeb zoo. Tab sis qhov no tuaj yeem ua rau mob taub hau loj rau lub installer thaum thawj txoj haujlwm kho.

Ib lub union valve muaj ib lub union txiv ntoo, yog li tsuas yog ib sab yog tshem tau. Ib lub koom haum ob leeg muaj ob lub txiv ntseej, ua rau tag nrho lub cev lub cev tshem tawm yam tsis muaj dabtsi yog khoov lossis ua rau cov yeeb nkab txuas nrog.

Daim duab qhia txog kev ntxhov siab ntawm cov yeeb nkab thaum tshem tawm ib qho kev sib koom ua ke valve vs qhov yooj yim ntawm kev tshem tawm ob lub union valve.

Qhov sib txawv ntawm kev pabcuam yog qhov loj, thiab nws yog vim li cas cov kws tshaj lij yuav luag txhua lub sijhawm xaiv ob lub koomhaum tsim qauv. Cia peb xav txog cov txheej txheem kho tiag tiag.

Qhov teeb meem nrog Single Union

Tshem tawm aib leeg union valve, koj thawj zaug unscrew ib tug txiv ntseej. Lwm sab ntawm lub valve tseem txuas mus tas li rau cov yeeb nkab. Tam sim no, koj yuav tsum rub cov kav dej sib nrug thiab khoov lawv kom tau lub cev valve tawm. Qhov no ua rau muaj kev ntxhov siab loj heev rau cov pob qij txha thiab cov khoom siv nyob ze. Nws tuaj yeem yooj yim ua rau qhov xau tshiab rau lwm qhov hauv qhov system. Nws hloov kho yooj yim rau hauv kev ua haujlwm txaus ntshai. Nws yog ib qho tsim uas daws tau ib nrab ntawm qhov teeb meem xwb.

Qhov zoo ntawm Double Union

Nrog rau kev sib koom ua ke ob (qhov tseeb union) valve, cov txheej txheem yooj yim thiab nyab xeeb. Koj unscrew ob lub txiv ntseej. Lub cev hauv nruab nrab, muaj tag nrho cov haujlwm ua haujlwm, nqa ncaj nraim thiab tawm. Tsis muaj kev ntxhov siab ntawm cov kav dej lossis fittings. Koj tuaj yeem hloov cov ntsaws ruaj ruaj lossis tag nrho lub cev hauv feeb, tso rov qab rau hauv, thiab ceev cov txiv ntoo. Nov yog tib txoj kev daws teeb meem rau kev pabcuam kev sib txuas.

Xaus

"Qhov tseeb union" thiab "ob union" piav txog tib lub valve zoo tshaj plaws tsim. Rau qhov kev pabcuam tiag tiag thiab cov txiaj ntsig kev tshaj lij, kev sib txuas ntawm ob lub koomhaum yog ib txwm yog txoj cai thiab kev xaiv zoo tshaj plaws.


Post lub sij hawm: Aug-18-2025

Daim ntawv thov

Underground pipeline

Underground pipeline

Irrigation System

Irrigation System

Kev Siv Dej

Kev Siv Dej

Cov khoom siv

Cov khoom siv