Peb hom yeeb nkab fittings yog dab tsi?
Cov yeeb nkab fittings ua lub luag haujlwm tseem ceeb hauv cov kav dej thaum lawv txuas thiab tswj cov dej ntws hauv cov kav dej. Cov fittings no yog qhov tseem ceeb rau kev ua kom lub cev tsis muaj dej thiab ua haujlwm zoo. Muaj ntau hom yeeb nkab fittings muaj, tab sis nyob rau hauv tsab xov xwm no, peb yuav tsom mus rau peb feem ntau thiab tseem ceeb.
1. Lub luj tshib Fittings:
Lub luj tshib fittings, tseem hu ua khoov, yog siv los hloov cov kev taw qhia ntawm lub raj xa dej. Lawv muaj cov duab nkhaus zoo li lub luj tshib, yog li lub npe. Lub luj tshib muaj nyob rau hauv ntau lub kaum sab xis xws li 90 degrees, 45 degrees, thiab 22.5 degrees, tso cai rau kev hloov pauv hauv kev tsim cov kav dej.
Lub luj tshib fittings feem ntau yog siv los taug kev ncig cov teeb meem lossis tsim kev hloov pauv, ua rau lawv yog ib feem tseem ceeb ntawm cov kav dej. Lawv feem ntau pom nyob rau hauv ob qho tib si nyob hauv tsev thiab kev lag luam kav dej.
2. Tee Fittings:
Lub tee haum, raws li lub npe qhia, yog zoo li tsab ntawv "T." Nws muaj peb qhov qhib, nrog rau ib qho inlet thiab ob lub qhov hluav taws xob ntawm lub kaum sab xis rau txoj kab loj. Cov fittings no yog siv los tsim cov ceg sib txuas hauv cov kav dej thiab tso cai rau cov dej ntws hauv ntau cov lus qhia.
Tee fittings yog qhov tseem ceeb thaum muaj qhov xav tau los muab dej rau ntau qhov khoom siv lossis thaum koom nrog ntau ntu ntawm cov yeeb nkab network. Lawv feem ntau yog siv rau hauv cov kav dej hauv tsev kom txuas cov kav dej rau cov dab dej, chav dej, da dej, thiab lwm yam khoom siv.
3. Coupling Fittings:
Coupling fittings, tseem hu ua couplers, yog siv los txuas ob lub kav dej ntawm tib txoj kab uas hla ua ke. Lawv feem ntau luv luv nyob rau hauv ntev thiab muaj cov qhov (sockets) los yog threaded xaus uas pab kom muaj kev ruaj ntseg thiab txhim khu kev qha kev twb kev txuas. Couplings muaj nyob rau hauv cov khoom sib txawv, suav nrog PVC, tooj liab, thiab stainless hlau, kom haum rau ntau yam kev siv kav dej.
Cov fittings no tuaj yeem ua ke thaum muaj kev xav tau txuas ntxiv lossis kho cov yeeb nkab. Lawv muab kev sib koom ua ke nruj thiab tsis muaj paug, ua kom cov dej ntws zoo. Coupling fittings feem ntau yog siv nyob rau hauv ob qho tib si nyob rau hauv thiab industrial kav dej.
** Ntxiv rau peb hom fittings uas tau hais los saum no, muaj ob peb lwm yam uas kuj tau siv dav hauv cov kav dej:
** 4. Union Fittings:
Union fittings zoo ib yam li coupling fittings, tab sis lawv muaj ob yam sib cais koom nrog ib tug txiv ntseej thiab ib tug ntsia liaj qhov rooj. Qhov no tso cai rau yooj yim disassembly thiab reassembly ntawm cov kav dej tsis tas yuav tsum tau txiav los yog threading. Union fittings feem ntau yog siv rau hauv cov xwm txheej uas yuav tsum tau ua haujlwm tu lossis kho.
5. Reducer Fittings:
Reducer fittings yog siv los txuas cov kav dej sib txawv. Lawv muaj ib qho kawg nrog ib txoj kab uas hla loj dua thiab lwm qhov nrog txoj kab uas hla me me, tso cai rau kev hloov pauv ntawm cov kav dej sib txawv. Reducer fittings feem ntau yog siv thaum muaj qhov xav tau hloov cov yeeb nkab txoj kab uas hla, xws li thaum txuas cov kav dej loj rau cov khoom siv me me.
6. Hla Fittings:
Hla fittings, tseem hu ua plaub-txoj kev fittings, muaj ib qho inlet thiab peb qhov hluav taws xob ntawm txoj cai kaum rau kab loj. Lawv yog siv los tsim cov ceg ntoo lossis kev sib tshuam hauv cov kav dej, tso cai rau cov dej ntws hauv plaub qhov sib txawv. Hla fittings feem ntau yog siv nyob rau hauv cov kav dej layouts complex los yog nyob rau hauv cov xwm txheej uas yuav tsum tau muaj ntau yam ceg sib txuas.
7. Cap Fittings:
Cap fittings yog siv los kaw qhov kawg ntawm cov yeeb nkab. Lawv muaj ib tug ca kaw, uas yog threaded los yog glued rau cov yeeb nkab, muab ib tug watertight foob. Cap fittings feem ntau yog siv nyob rau hauv cov xwm txheej uas cov yeeb nkab tsis siv los yog xav tau kev kaw ib ntus, xws li thaum lub sij hawm tsim kho lossis kho cov haujlwm.
8. Adapter Fittings:
Adapter fittings yog siv los txuas cov kav dej nrog ntau hom kawg. Lawv tso cai rau kev hloov pauv ntawm cov kav dej nrog cov khoom sib txawv lossis txoj kev sib txuas. Adapter fittings feem ntau muaj ib kawg threaded los yog glued, thaum lwm kawg muaj ib tug txawv hom kev sib txuas, xws li compression los yog push-fit. Cov fittings no feem ntau siv thaum koom nrog cov kav dej ua los ntawm cov khoom sib txawv lossis thaum hloov pauv ntawm cov kav dej sib txawv.
9. Plug Fittings:
Plug fittings zoo ib yam li cap fittings raws li lawv siv los kaw qhov kawg ntawm cov yeeb nkab, tab sis lawv tuaj yeem raug tshem tawm thaum xav tau. Lawv muaj ib tug threaded los yog glued kaw uas yuav yooj yim zawm los yog loosened ntawm tes los yog nrog kev pab los ntawm ib tug ciaj ntswj. Plug fittings feem ntau yog siv thaum muaj kev xav tau kev nkag mus rau lub sijhawm ntev ntawm cov yeeb nkab, xws li kev tu lossis tu dej.
Xaus:
Hauv kev xaus, cov yeeb nkab fittings yog ib qho tseem ceeb ntawm cov kav dej. Lub luj tshib fittings, tee fittings, thiab coupling fittings yog peb hom feem ntau siv los hloov cov kev taw qhia, tsim cov ceg sib txuas, thiab koom nrog cov kav dej ua ke, feem. Kev nkag siab txog cov khoom fittings no yog qhov tseem ceeb rau kev tsim thiab tswj xyuas cov kav dej txhim khu kev qha thiab muaj txiaj ntsig zoo. Tsis tas li ntawd, ntau yam ntawm lwm yam fittings, xws li union fittings, reducer fittings, cross fittings, cap fittings, adapter fittings, thiab plug fittings, muaj versatility thiab saj zawg zog nyob rau hauv cov kav dej installation. Los ntawm kev siv cov fittings tsim nyog, cov kav dej ua kom cov dej ntws zoo, tiv thaiv kom tsis txhob xau, thiab tswj kom muaj kev ncaj ncees ntawm tag nrho cov kav dej.