Mavharuvhu ekumhara emhando yeshinda, kusanganisiraVharuvhu Yekumisa Mvura Yemoto, inoita basa guru mumaindasitiri akasiyana-siyana, kunyanya mumasisitimu ekudzivirira moto. Magadzirirwo avo akasiyana anovimbisa kuwanikwa kwemvura zvakanaka panguva dzenjodzi. Mavharuvhu aya, akadai seVharuvhu Yekugadzika Yakananga, inobudirira mudzimba nekuda kwekuoma kwayo uye nyore kuiisa. Pamusoro pezvo, inokosha muzvivakwa zvirefu nenzvimbo dzekutengeserana, ichivimbisa kuwana mvura nekukurumidza kana zvichidikanwa, kunyanya nemidziyo yakavimbika.Brass Fire Hydrant Valve.
Pfupiso yeThread Type Landing Valve
Mavharuvhu ekumhara emhando yeshindazvinoshanda sezvinhu zvakakosha muzvidziviriro zvemoto. Magadzirirwo azvo anovimbisa kuwanikwa kwemvura kwakavimbika panguva dzenjodzi, zvichiita kuti zvive zvakakosha munzvimbo dzakasiyana-siyana. Mavharuvhu aya anowanzova nechinhu chinopinza screw chechikadzi, icho chinovimbisa kubatana kwakachengeteka nemapombi emoto.
Mitemo mikuru yekugadzira uye zvitupa zvemavharuvhu aya zvinosanganisira:
| Zvinodiwa zvekutevedzera mitemo | Tsananguro |
|---|---|
| Kuongororwa kweDzvinyiriro | Inofanira kubata kumanikidzwa kwekushanda kusvika ku16 bar uye kumanikidzwa kwekuyedza kwe24 bar. |
| Saizi | Saizi yakajairika i 2½ inch, yakakodzera masisitimu mazhinji ekudzivirira moto. |
| Rudzi rweInlet | Skuruu yekupinda kwechikadzi inoita kuti pave nekubatana kwakachengeteka. |
| Zvinhu | Zvinhu zvemuviri zvinofanira kunge zviri zvemhangura kana zvimwe simbi dzisingatsvi, dzisingatsvi, dzisingakanganiswi nengura. |
| Rudzi rweshinda | Mhando dzetambo dzakajairika dzinosanganisira BSP, NPT, kana BSPT, idzo dzinopa zvisimbiso zvakasimba. |
| Kuiswa | Mavharuvhu anofanira kuiswa mumabhokisi ekudzivirira akatenderwa kana makabati. |
Zvinhu zvinoshandiswa pakugadzira mavharuvhu ekumisa tambo zvine chekuita nekushanda kwawo zvakanyanya. Zvinhu zvakajairika zvinosanganisira:
- Ndarira: Inoshandiswa pamuviri wevharuvhu nekuda kwesimba rayo uye kuramba kwayo ngura.
- Aruminiyamu: Inoshandiswa pazvinhu zvekunze zvakareruka, zvichiita kuti zvive nyore kushandisa.
- Simbi isina ngura: Yakasarudzwa kuti ive nechokwadi chekuti zvinhu zvemukati zvinogara kwenguva refu uye zvakavimbika.
Zvinhu izvi pamwe chete zvinovandudza mashandiro uye kugara kwenguva refu kwemavharuvhu ekumisa mota akaita seshinda, zvichiita kuti ave sarudzo yakakosha yekuchengetedza moto.
Vharuvhu #1: Vharuvhu yekumhara yeNAFFCO
Zvinhu zvirimo
Vharuvhu yeNAFFCO Landing inoratidzika seyakanaka nekuda kwekugadzirwa kwayo kwakasimba uye kutevedzera mitemo yeindasitiri. Zvinhu zvikuru zvinosanganisira:
- Rudzi rweOblique rune flanged inlet: Dhizaini iyi inoita kuti mvura ifambe zvakanaka.
- Yakagadzirwa zvichienderana neBS 5041 Chikamu 1 standard: Inovimbisa kuvimbika uye kuchengetedzeka.
- Kubatanidza hosipaipi yekutumira uye chivharo chisina chinhu: Zvikamu izvi zvinoenderana neBS 336:2010 standards.
- Kupatsanurwa kwedzvinyiriro yakaderera: Yakakodzera kumanikidzwa kwekupinda kwemazita anosvika 15 bar.
- Zvitupa zveBSI Kitemark neLPCB: Inovimbisa kushanda kwemhando yepamusoro.
- Zvinhu zvemuviri: Yakagadzirwa kubva mumhangura yemhangura kusvika kuEN 1982, ichipa kugara kwenguva refu.
- Zvinhu zvevhiri reruoko: Yakagadzirwa nesimbi yakakandwa yegrey kusvika BS EN 1561, ichisimbisa kusimba kwayo.
- Chisimbiso chegland chinotsiviwa: Inobvumira kugadziriswa pasi pekumanikidzwa nevharuvhu yakavharwa zvizere.
Mabhenefiti
Vharuvhu yeNAFFCO Landing ine mabhenefiti akawanda kune vashandisi. Kuvakwa kwayo kwenguva refu kunoita kuti ishande kwenguva refu, zvichideredza kudiwa kwekutsiviwa kakawanda. Zvinhu zvinotsiviwa, zvakaita sechisimbiso chegland nerabha rinotarisana nedhisiki, zvinowedzera kushanda zvakanaka. Pamusoro pezvo, vhiri reruoko rakachengeteka revharuvhu, rine tambo nekiyi, rinopa kuchengetedzeka kwakawedzerwa panguva yekushanda.
Pfungwa Dzekutengesa Dzakasiyana
Chinosiyanisa NAFFCO Landing Valve nekuzvipira kwayo kune mhando uye kuchengetedzeka. Kubatanidzwa kweBSI Kitemark neLPCB certifications kunovimbisa vashandisi kuti yakavimbika. Ruvara rwayo rwakajeka—vhiri reruoko rakapendwa nerima uye muviri mutsvuku—runowedzera kuoneka, zvichiita kuti zvive nyore kuwana panguva dzenjodzi. Vharuvhu iyi inoratidza tekinoroji yepamusoro-soro yerudzi rweshinda, ichivimbisa kuwanikwa kwemvura zvakanaka panguva inonyanya kukosha.
Vharuvhu #2: Vharuvhu yeDRV007 Dry Riser Landing
Zvinhu zvirimo
Vharuvhu yeDRV007 Dry Riser Landing ine zvinhu zvakawanda zvinoshamisa zvinoita kuti ishande zvakanaka. Vharuvhu iyi inoenderana nezvinodiwa neindasitiri, zvinosanganisira:
- BS 5041-1: Inovimbisa kuvimbika uye kuchengetedzeka mumasisitimu ekudzivirira moto.
- BS 5154: Inosangana nezvimwe zvinodiwa pakushanda kwemasisitimu edhirivhari akaoma.
Yakagadzirwa nezvinhu zvemhando yepamusoro, vharuvhu iyi ine muviri wakasimba wakagadzirirwa kutsungirira kumanikidzwa kwakanyanya. Dhizaini yayo diki inobvumira kuiswa nyore nyore munzvimbo dzakasiyana-siyana, zvichiita kuti ive sarudzo inoshanda zvakasiyana-siyana yekuchengetedza moto.
Mabhenefiti
Iyo DRV007Vharuvhu Yekukwira Yakaomainopa mabhenefiti akawanda kune vashandisi. Kutevedzera kwayo mitemo yakatarwa kunovimbisa kushanda kwakavimbika panguva dzenjodzi. Kuvakwa kwayo kwenguva refu kunoderedza zvinodiwa pakugadzirisa, zvichiita kuti ive yakavimbika kwenguva refu. Pamusoro pezvo, dhizaini iri nyore inoita kuti kushanda kwayo kuve nyore, zvichibvumira vanodzima moto kuwana mvura nekukurumidza kana sekondi yega yega ichikosha.
Pfungwa Dzekutengesa Dzakasiyana
Chinosiyanisa DRV007 Dry Riser Landing Valve nekushanda kwayo zvakanaka ndechekuti ine mhando yepamusoro uye inoshanda zvakanaka. Kutevedzera mitemo yeindasitiri iyi kunoita kuti vashandisi vazive kuti inoshanda zvakanaka mumamiriro ezvinhu akaoma. Uyezve, dhizaini yayo diki uye nyore kwayo kuisa zvinoita kuti ive sarudzo yakanaka kune zvese zviri zviviri zvivakwa zvitsva uye kugadzirisa masisitimu aripo. Vharuvhu iyi inoratidza tekinoroji yepamusoro-soro yekuvanda kwemhando yeshinda, ichivimbisa kuwanikwa kwemvura yakakwana panguva dzenjodzi.
Vharuvhu #3: Vharuvhu yeSwati yekudzivirira moto 105
Zvinhu zvirimo
Vharuvhu yeSwati Fire Protection 105 ine zvinhu zvakasiyana-siyana zvinoita kuti ishande zvakanaka mukuchengetedza moto. Vharuvhu iyi yakagadzirwa neBSP screw thread configuration imwe chete, zvichiita kuti ishande nemasystem akasiyana-siyana ekudzivirira moto.zvirevo zvakakosha:
| Rudzi rweKutsanangurwa | Zvidimbu |
|---|---|
| Rudzi rweVharuvhu | Chinobuda chimwe chete cheBSP screw chakarukwa |
| Saizi | 63mm |
| Saizi yeInlet | 75mm NB inlet |
| Rudzi rwekuburitsa | Chitubu Chevakadzi Chiripo Che63mm |
Kugadzirwa kwakasimba kwevharuvhu iyi kunoita kuti ikwanise kumira kumanikidzwa kwakanyanya, zvichiita kuti ive sarudzo yakavimbika mumamiriro ezvinhu enjodzi.
Mabhenefiti
Vharuvhu yeSwati Fire Protection 105 inopa mabhenefiti akakosha kune vashandisi. Dhizaini yayo yakasimba inoderedza zvinodiwa pakugadzirisa, zvichiita kuti ive yakavimbika kwenguva refu. Maitiro ekuiisa ari nyore anobvumira kugadziriswa nekukurumidza munzvimbo dzakasiyana-siyana, kusanganisira zvivakwa zvekugara uye zvemabhizinesi. Vanodzima moto vanogona kuwana mvura nekukurumidza, izvo zvakakosha panguva yenjodzi.
Pfungwa Dzekutengesa Dzakasiyana
Chinosiyanisa Swati Fire Protection 105 Valve ndiko kusanganiswa kwayo kwemhando yepamusoro uye kushanda zvakanaka. Kutevedzera kwevharuvhu iyi kune zvinodiwa neindasitiri kunoita kuti ishande zvakanaka. Hukuru hwayo hudiki uye dhizaini yayo yakareruka zvinoita kuti zvive nyore kubata nekuiisa. Vharuvhu iyi inoratidza tekinoroji yepamusoro-soro yerudzi rweshinda, ichivimbisa kuwanikwa kwemvura yakakwana panguva inonyanya kukosha.
Vharuvhu #4: Vharuvhu Yokumisa Kudzvanywa Kwemainji 2.5
Zvinhu zvirimo
Iyo 2.5 inchVharuvhu Yekudzvanya Inodzora Kudzvanywaine zvinhu zvakasiyana-siyana zvinoita kuti ishande zvakanaka muzvidziviriro zvemoto. Vharuvhu iyi yakagadzirirwa kuchengetedza kumanikidzwa kwakasimba, ichivimbisa kuwanikwa kwemvura kwakavimbika panguva dzenjodzi. Zvinhu zvakakosha zvinosanganisira:
| Tsanangudzo | Kukosha |
|---|---|
| Kumanikidzwa kweInlet | Kusvika kumabhawa makumi maviri |
| Kudzvinyirirwa Kwemhepo Kusingachinji | Seti kubva pa5 kusvika ku8 bar |
| Kumanikidzwa Kwenguva Dzose Kwekubuda | 7 bha kusvika 20 bha |
| Kuedzwa kweDzvinyiriro | 30 bhawa |
| Mwero weKuyerera Ushoma | 1400 L/M |
Kugadzirwa kwakasimba kwevharuvhu iyi kunoita kuti ikwanise kumira kumanikidzwa kwakanyanya, zvichiita kuti ikwanise kushandiswa zvakasiyana-siyana.
Mabhenefiti
Vharuvhu reLanding Regulating Pressure Regulating 2.5 inch rinopa mabhenefiti akakosha kune vashandisi. Kugona kwayo kudzora kumanikidzwa kunoita kuti mvura igare yakagadzikana, izvo zvakakosha panguva yekushanda kwekudzimisa moto. Vharuvhu iyi inoderedza njodzi yekuchinja-chinja kwedzvinyiriro, zvichibvumira vanodzima moto kuti vatarise mabasa avo vasina kunetseka nezvekuyerera kwemvura kusingachinji. Pamusoro pezvo, dhizaini yayo yakasimba inoderedza zvinodiwa pakugadzirisa, zvichiita kuti ive yakavimbika kwenguva refu.
Pfungwa Dzekutengesa Dzakasiyana
Chinosiyanisa Landing Valve ye2.5 inch Pressure Regulating Valve nehukuru hwayo uye kushanda kwayo zvakanaka. Yakanakira mashandisirwo akasiyana-siyana, anosanganisira:
| Shandisa Nyaya | Tsananguro |
|---|---|
| Zvivako zveMabhizimisi | Anopamvura yakavimbikamapombi emoto mumahofisi, munzvimbo dzekutenga, nenzvimbo dzeveruzhinji. |
| Zvivako zveMaindasitiri | Inoita kuti mvura inodzima moto ifambe zvakanaka mumafekitori, mumatura, uye mumafekitori ekugadzira zvinhu. |
| Nzvimbo Dzekuchengetera Zvinhu Dzine Njodzi Yakanyanya | Yakanakira matura anochengetera zvinhu zvinobvira moto kana zvinobatwa nechando, zvichiita kuti moto urwise nekukurumidza uye zvinobudirira. |
Vharuvhu iyi inoratidza tekinoroji yepamusoro-soro yekuvanda kwevharuvhu yemhando yeshinda, ichivimbisa kuwanikwa kwemvura kwakakodzera panguva inonyanya kukosha.
Vharuvhu #5: Vharuvhu Yokumisa Hydrant Yemhando Yakarukwa
IyoThreaded Type Hydrant Landing Valvechinhu chakakosha mukuchengetedza moto. Magadzirirwo ayo anoita kuti pave nemvura yakavimbika panguva dzenjodzi.
Zvinhu zvirimo
Vharuvhu iyi ine zvinhu zvakakosha zvakawanda zvinoita kuti ishande zvakanaka:
| Tsanangudzo | Zvidimbu |
|---|---|
| Zvishandiso zvekuvaka | Brass kana kuti Pfuti |
| Kuongororwa kweDzvinyiriro | Kusvika kumabhawa masere |
| Kupedza Kudzivirira | Kuputira upfu hwe epoxy tsvuku |
| Kuramba Kuora | Yakakwirira (nekuda kwesimbi yemhangura ne epoxy coating) |
| Kugara kwenguva refu | Simba rinoshamisa uye kuramba kupfeka |
Kugadzirwa kwevharuvhu iyi nesimbi yemhangura kana simbi yepfuti yemhando yepamusoro kunoita kuti irambe yakasimba uye yakasimba. Brass inopa simba rekudzivirira ngura uye simba rekudzivirira kumanikidzwa kwakanyanya, ukuwo simbi yepfuti ichisimudzira simba uye simba rekudzivirira kupfekwa. Kupfeka kwe epoxy tsvuku kunodzivirira kubva kuzvinhu zvakatipoteredza.
Mabhenefiti
Vharuvhu yeHydrant Landing Valve ine mabhenefiti akawanda. Kugadzirwa kwayo kwakasimba kunoderedza zvinodiwa pakugadzirisa, zvichiita kuti ive yakavimbika kwenguva refu. Kuyera kwevharuvhu iyi kunobatsira kuti ishande zvakanaka mumamiriro akasiyana-siyana enjodzi. Vanodzima moto vanogona kuvimba nemvura yayo nguva dzose, iyo inokosha panguva yekushanda kwekudzimisa moto.
Pfungwa Dzekutengesa Dzakasiyana
Chinosiyanisa Threaded Type Hydrant Landing Valve neThreaded Type Hydrant Landing Valve ndechekuti inotevedzera mitemo yeindasitiri. Inoenderana neIS 5290 Type A, ichivimbisa kuchengetedzeka uye kugadzirwa kwakanaka. Chitupa ichi chinovimbisa vashandisi kuvimbika kwayo uye kushanda kwayo mumamiriro ezvinhu akaoma. Kusanganiswa kwezvinhu zvinogara kwenguva refu uye magadzirirwo ekudzivirira kunoita kuti vharuvhu iyi ive sarudzo yakanaka yekushandisa pakudzivirira moto.
Tafura Yekuenzanisa Yemavharuvhu Epamusoro
Tafura inotevera inopfupikisa zvinhu zvakakosha, mitengo, uye nguva yewaranti yemhando shanu dzepamusoro dzeshindamavharuvhu ekumharaKuenzanisa uku kunobatsira vashandisi kuita sarudzo dzakavakirwa paruzivo zvichienderana nezvavanoda chaizvo.
| Zita reVharuvhu | Zvinhu Zvikuru | Mutengo (USD) | Nguva yeWaranti |
|---|---|---|---|
| Vharuvhu yekumhara yeNAFFCO | Chitupa cheBSI Kitemark, chakasimba chemhangura | $24.40 – $35.99 | makore mashanu |
| DRV007 Dry Riser Landing Valve | Dhizaini diki, kuramba kumanikidzwa kwakanyanya | $30.00 – $40.00 | makore matatu |
| Vharuvhu yekudzivirira moto yeSwati 105 | BSP imwe chete, kuvakwa kwakasimba | $28.00 – $38.00 | makore mana |
| 2.5 InchVharuvhu Inodzora Kumanikidzwa | Inochengetedza kumanikidzwa kwakasimba uye inoshandiswa zvakasiyana-siyana | $35.00 – $45.00 | makore mashanu |
| Threaded Type Hydrant Landing Valve | Inodzivirira ngura zvakanyanya, IS 5290 Type A inoenderana | $26.00 – $36.00 | makore matatu |
CherechedzaMitengo inogona kusiyana zvichienderana nevatengesi nenzvimbo. Nguva dzose bvunza vagovanisi vemunharaunda kuti uwane mitengo chaiyo uye ruzivo rwewarandi.
Tafura iyi inopa ruzivo rwakajeka rwezvinhu zvakakosha zvevharuvhu yega yega. Vashandisi vanogona kuenzanisa zviri nyore zvinhu, mitengo, uye vimbiso kuti vasarudze sarudzo yakanakisa yezvinodiwa zvavo zvekudzivirira moto.
Zvinhu Zvekufunga Nezvekusarudza Thread Type Landing Valve
Kusarudza mhando yeshinda yakakodzeraVharuvhu yekumhara yesystem yekudzivirira moto inosanganisira zvinhu zvakakosha. Kunzwisisa zvinhu izvi kunoita kuti vharuvhu yakasarudzwa ikwane zvinodiwa nechivako nevanogaramo. Heano zvinhu zvakakosha zvekufunga nezvazvo:
- Rudzi rweMumiririri weKudzima: Mishonga yakasiyana inogona kuda mhando dzakasiyana dzemavharuvhu. Iva nechokwadi chekuti inoenderana nechinhu chinodzima moto chaunoda.
- Saizi yeChivako: Zvivako zvikuru zvingada mavharuvhu ane mwero wepamusoro wekuyerera kwemvura kuti zvive nechokwadi chekuti mvura inowanikwa yakakwana panguva dzenjodzi.
- Rudzi rweVagari: Mhando dzakasiyana dzekugara, dzakadai sedzimba dzekugara kana dzekutengeserana, dzinogona kunge dziine zvinodiwa zvakasiyana zvekuchengetedza moto.
- Njodzi yeMoto: Ongorora njodzi yemoto ine chekuita nechivako. Njodzi dzakakura dzingada sarudzo dzakasimba dzemavharuvhu.
- Kutevedzera Mitemo Yekuvaka Yemunharaunda: Gara uchisimbisa kuti vharuvhu yakasarudzwa inoenderana nemitemo yemuno.
Pamusoro pezvo, zvinorehwa nemutengo wenguva refu zvine basa guru mukuita sarudzo. Tafura inotevera inoratidza zvimwe zvinorehwa nemutengo zvine chekuita nemavharuvhu akasiyana-siyana emhando yeshinda:
| Zvinoreva Mutengo | Tsananguro |
|---|---|
| Mari Yakarasika | Kuvharwa kwemagetsi kusina kurongwa kunogona kukonzera kurasikirwa kwemari yakawanda, kunyanya mumabasa anoramba achiitwa senzvimbo dzekuchenesera zvinhu nemagetsi. |
| MaPremiyamu Ekugadzirisa Anoshanda | Kugadzirisa kusina kurongwa kunokonzera mari yakawanda nekuda kwebasa rekushanda kwenguva yakareba uye zvinhu zvinokurumidza kugadziriswa, kazhinji kacho mutengo wekugadzirisa wakarongwa wakapetwa kaviri kana katatu. |
| Njodzi Dzinodzora Nezvakatipoteredza | Kukundikana kunogona kukonzera faindi uye mari yekuchenesa nekuda kwekubuda kwemhepo inobuda kana kubuda kwemakemikari, kunyanya munzvimbo dzine njodzi dzakadai semakemikari epetrochemicals nechikafu. |
Chekupedzisira,kufunga nezvezvakatipoteredzaHazvifanirwe kufuratirwa. Zvinhu zvakaita sekusangana nemhepo inoparadza uye kushaikwa kwenzvimbo zvinogona kukanganisa mashandiro evharuvhu uye kugara kwenguva refu kwayo.
Nekunyatsoongorora zvinhu izvi, vanhu vanogona kuita sarudzo dzakakodzera pavanenge vachisarudza vharuvhu yekumhara yerudzi rweshinda inonyatsokodzera zvavanoda pakudzivirira moto.
Muchidimbu, mavharuvhu ekumisa mota emhando yepamusoro anotaurwa anosanganisira NAFFCO Landing Valve, DRV007 Dry Riser Landing Valve, Swati Fire Protection 105 Valve, 2.5 Inch Pressure Regulating Landing Valve, uye Threaded Type Hydrant Landing Valve. Kusarudza vharuvhu chaiyo kwakakosha pakudzivirira moto zvinobudirira.
Zano: Gara uchienzanisa zvinodiwa nevharuvhu nezvinodiwa nesystem yekudzivirira moto. Izvi zvinovimbisa kutevedzera mitemo yemuno uye zvinosimbisa kuchengetedzeka panguva dzenjodzi. Ongorora zvaunoda usati watenga kuti uve nechokwadi chekuti zvinoshanda zvakanaka.
Mibvunzo Inowanzo bvunzwa
Chii chinonzi landing valve yerudzi rwe thread?
Vharuvhu yekumhara yakaita seshinda inobatanidza mapombi emoto nemvura, zvichiita kuti mvura ifambe zvakanaka panguva dzenjodzi.
Ndingasarudza sei vharuvhu yekumhara yakakodzera?
Funga nezvezvinhu zvakaita sehukuru hwechivako, njodzi yemoto, uye kutevedzera mitemo yemuno kuti usarudze vharuvhu yekumhara yakakodzera.
Mavharuvhu aya ari nyore kuisa here?
Ehe, mavharuvhu mazhinji emhando yeshinda ane magadzirirwo anoita kuti kuiswa kuve nyore, zvichiita kuti akwanise kushandiswa munzvimbo dzakasiyana-siyana.
Nguva yekutumira: Gunyana-16-2025