Zvivako zvepamusoro zvinoda matanho akasimba ekuchengetedza moto. Anangle hose valveinoita basa rakakosha mukudzora kuyerera kwemvura panguva dzenjodzi. Iyi valve, inowanzonzi a45 ° hydrant valve or kona yekurudyi vharafu, inobatanidza kune standpipe masisitimu uye inova nechokwadi chekuendesa mvura kunoshanda kumidziyo yekudzima moto. Kusiyana avharafu yakatwasuka, inopa kuwanikwa kuri nani munzvimbo dzakamanikidzwa. Durable zvinhu uye chaiyo engineering inoita kuti ive chinhu chakavimbika mukati meiyomoto hydrant valvesystem, kuve nechokwadi chekupindura nekukurumidza munguva dzakaoma.
Key Takeaways
- Tora angle hose mavharuvhu anosangana neNFPA 14 mitemo yekuchengetedza moto.
- Shandisazvinhu zvakasimba sendarirakana kuti bhuronzi kudzivirira ngura uye kugara kwenguva refu.
- Tarisa uye gadzirisa angle hose mavharuvhu kazhinji kumisa matambudziko uye kuti agare.
- Ita shuwa kuti mavharuvhu akaiswa kurudyi uye nyore kusvika kune vanodzima moto.
- Tenga mavharuvhu akanakakubva kumhando dzakavimbika kuchengetedza mari uye kugara wakachengeteka.
Kunzwisisa Basa reAngle Hose Valves
Chii chinonzi Angle Hose Valve?
An angle hose valve chinhu chakakosha chehurongwa hwekudzivirira motoyakagadzirirwa kudzora kuyerera kwemvura. Yayo yakasarudzika 45-degree angle inofambisa nyore kubatana kune hoses, kunyanya munzvimbo dzakavharirwa. Aya mavharuvhu anowanzo kuwanikwa ari maviri saizi: 1½” uye 2 ½”. Masisitimu epapipe eKirasi I uye III anowanzo shandisa mavharuvhu makuru e2 ½”, ukuwo masisitimu eKirasi II achitsamira pahukuru 1 ½” diki. Kuiswa kunoda taper pombi tambo dzinoenderana ne ANSI B2.1 zviyero, kuve nechokwadi chekuchengetedza uye isina kuvuza-isina kukwana. Kugara uchigadzirisa, kusanganisira kuongororwa kwekuvhara-kuvharika-kuvharika uye chechikamu chinotsiviwa kana paine chinodonha, inova nechokwadi chekushanda kwakakwana.
Nei Angle Hose Mavharuvhu Akakosha kune Yakakwira-Rise Kuchengetedzeka Kwemoto?
Zvivakwa zvepamusoro-soro zvinopa matambudziko akasiyana panguva yenjodzi yemoto.Angle hose mavharuvhukuita basa rakakosha mukugadzirisa matambudziko aya nekupa mvura yakavimbika yekuedza kudzima moto. Yakaiswa sechikamu che standpipe system, mavharuvhu aya anovimbisa kuti mvura inogona kuendeswa nemazvo kuuriri hwepamusoro. Magadzirirwo avo ane angled anowedzera kuwanikwa, achibvumira vanodzima moto kuti vakurumidze kubatanidza hoses kunyange munzvimbo dzakasimba kana dzakaoma. Nekusangana nekumanikidzwa kwakananga uye zvinodiwa zvekuita, angle hose mavharuvhu anobatsira kuchengetedza kuyerera kwemvura, izvo zvakakosha pakudzvanya moto muzvivakwa zvakareba.
Mukuwedzera, mavharuvhu aya anobatsira kutevedzera mitemo yekuchengetedza moto, iyo inorayira kushandiswa kwavo muzvivako zvepamusoro. Kunyatsosarudzwa uye kuchengetedzwa kwekona hose mavharuvhu haangosimudziri kushanda kwemasisitimu ekudzivirira moto asiwo kuchengetedza hupenyu nemidziyo panguva yenjodzi.
Mafungiro Akakosha eKusarudza Angle Hose Valve
Kuenderana neStandpipe Systems
Kuve nechokwadi chekuenderana pakati pemakona hose mavharuvhu uye standpipe masisitimu kwakakosha pakuchengetedza moto unoshanda muzvivakwa zvepamusoro. Aya mavharuvhu anofanirwa kusangana nezvinodiwa kuti ashande zvisina musono mukati mehurongwa. Somuenzaniso, vanofanira kuvayakanyorwa maererano neNFPA 14zviyero uye inoratidza kunze National Hose Standard (NHS) shinda dzekuchengetedza hose yekubatanidza. Treaded caps inodzivirira tambo dzepombi kubva mukukuvadzwa, nepo kudzvanywa mutemo kunovimbisa kuendeswa kwemvura yakachengeteka panguva dzekukurumidzira.
| Zvinodiwa | Tsanangudzo |
|---|---|
| Hose mavharuvhu | Inofanirwa kunyorwa maererano neNFPA 14 |
| Hose Threads | Inofanirwa kunge iine ekunze National Hose Standard (NHS) threads |
| Threaded Caps | Inodiwa kudzivirira hose threads |
| Pressure Regulation | Inofanirwa kudzikamisa kudzvanywa pahosi yekubatanidza kune dzakataurwa |
Kuyedzwa kwekuenzanisa kwakaringana kunovimbisa kuti angle hose mavharuvhu akabatana zvakanaka nemasisitimu epipepipe, achiwedzera kuvimbika kwavo panguva dzenjodzi dzemoto.
Kusarudzwa Kwezvinhu Zvekusimba
Material durability inoita basa rakakosha mukuita kwemakona hose mavharuvhu, kunyanya mukukwirira-kukwira maapplication. Zvinhu zvepamusoro-soro zvakadai semhangura nebhuronzi zvinowanzoshandiswa nekuda kwekusagadzikana kwavo uye kukwanisa kumira zvakanyanya. Mayero akaita seMSS SP-80 uye MSS SP-85 anotsanangura zvinhu uye dimensional zvinodiwa zvendarira uye grey iron mavharuvhu, kuve nechokwadi kuvimbika kwavo.
- ASME B16.34inotsanangura makirasi ekumanikidza mavharuvhu, ichitsanangura yakanyanya kubvumirwa kushanda kumanikidza pane tembiricha dzakasiyana.
- MSS SP-80inotonga mavharuvhu endarira, anogona kubata kusvika ku300 PSI pakudziya kwakajairika uye 150 PSI pa406°F.
- MSS SP-85inova nechokwadi chekuti mavharuvhu e grey iron anosangana neakasimba durability mabhenji.
Semuyenzaniso, Class 150 mavharuvhu ebhuronzi akaiswa pasi peMSS SP-80 anogona kushanda pa200 PSI pakati -20°F ne150°F, achiaita akanakira nharaunda dzinoda. Kusarudza zvinhu zvinogara kwenguva refu kunovimbisa hupenyu hurefu hwesevhisi uye kushanda kwakasimba pasi pekumanikidzwa.
Pressure Ratings uye Performance Zvinodiwa
Kudzvanyirirwa kuyerwa kunotarisisa miganho yekushanda yemakona hose mavharuvhu, kuve nechokwadi kuti anoita zvakavimbika panguva yenjodzi. Mavharuvhu anofanirwa kusangana nedzvinyiriro chaiyo uye tembiricha zvinodiwa kubata zvinodikanwa zveakakwira-kusimuka ekudzivirira moto masisitimu.
| Tsanangudzo | Details |
|---|---|
| Model | Bristol BF59/A99 |
| Kubvumirwa & Certification | UL-yakanyorwa, inoenderana neANSI/UL 1468 zviyero |
| Material | Yepamusoro-soro yendarira ine plain brass kupera kwekudzivirira ngura |
| Pressure Rating | Kushanda kudzvinyirirwa kwe175 PSI (12 bar), kuedza kumanikidza 24 bar |
| Temperature Range | Inoshanda zvakanaka pakati pe0ºC kusvika 38ºC |
| Kugara kwenguva refu | Yakagadzirirwa hupenyu hurefu hwesevhisi munzvimbo dzinoda |
| Application | Inoshandiswa mukudzivirira moto, standpipe, uye sprinkler systems |
Mavharuvhu akaita seBristol BF59/A99 anoratidza mashandiro anoshamisa, aine dhindindi yekushanda ye175 PSI uye bvunzo yekumanikidza ye24 bar. Kuvaka kwavo kwakasimba kunovimbisa kuvimbika mumamiriro epamusoro-soro, zvichiita kuti zvive zvakakodzera hurongwa hwekudzivirira moto muzvivako zvirefu.
Kuenderana neMoto Chengetedzo Makodhi uye Mayero
Kuve nechokwadi chekutevedzera mitemo yekuchengetedza moto uye zviyero zvakakosha pakusarudza angle hose valve yezvivakwa zvepamusoro. Mitemo iyi inogadza zvidiki zvinodiwa pakuita, kuisirwa, uye kugadzirisa, kuve nechokwadi chekuti masisitimu ekudzivirira moto anoshanda nemazvo panguva dzenjodzi. Kutevedzera mitemo iyi hakungokwidziri kuchengetedzwa chete asiwo kunoita kuti varidzi nemamaneja vatevedzerwe zviri pamutemo.
Makodhi ekuchengetedza moto, akadai seaya anotsanangurwa neNational Fire Protection Association (NFPA), anopa nhungamiro yakadzama yemakona hose mavharuvhu uye zvimwe zvinoenderana. Semuenzaniso, NFPA 14 inotsanangura dhizaini, kuisirwa, uye kuyedzwa kwemapipepipe uye hose masisitimu. Aya mazinga anovimbisa kuti mavharuvhu anosangana neakakomba mabhenji ekuita, senge kudzvanywa zviyero uye kuyerera kwemvura zvinodiwa.
Tafura inotevera inosimbisa zvakakosha zvinodikanwa zvehose mavharuvhu uye standpipe masisitimu:
| Zvinodiwa | Tsanangudzo |
|---|---|
| Hose Outlet | Yese 1.5 ″ kana diki hose yekubuda inofanira kunge ine uye yakagadzirira kushandiswa. |
| Hose Type | Standpipe masisitimu akaiswa mushure meNdira 1, 1981, anofanira kushandisa hose ine mutsara. |
| Pressure | Dzvinyiriro yesimba pamuromo inofanira kuva pakati pe30 psi (210 kPa) uye 125 psi (860 kPa). |
| Kugovera Mvura | Mvura shoma inofanira kunge iri 100 galoni paminiti (6.3 l/s) kwemaminitsi makumi matatu. |
| Hydrostatic Testing | Mapombi anofanirwa kuongororwa asiri pasi pe200 psi (1380 kPa) kweanenge maawa maviri. |
| Hose Testing | Hose inofanira kuongororwa isiri pasi pe200 psi (1380 kPa) isati yaiswa mubasa. |
| Maintenance | Hose masisitimu anofanirwa kuongororwa gore rega rega uye mushure mekushandisa kwega kwega. |
Izvi zvinodikanwa zvinovimbisa kuti angle hose valve uye inobatanidzwa masisitimu inoshanda zvakavimbika pasi pemamiriro ekumanikidza. Semuyenzaniso, hydrostatic kuyedzwa pa200 psi inosimbisa kuvimbika kwepombi, nepo kuongororwa kwepagore kunobatsira kuona zvingangoitika zvisati zvawedzera.
Kuteerera kunosanganisirawo kusarudza mavharuvhu anosangana nezvitupa. Mavharuvhu mazhinji emhando yepamusoro, akadai seaya akagadzirwa neYuyao World Fire Fighting Equipment Factory, ane UL-akanyorwa uye anowirirana ne ANSI/UL 1468 zviyero. Izvi zvitupa zvinovimbisa kuti mavharuvhu akaedzwa zvakasimba kusimba uye kushanda.
Nekutevera aya makodhi uye zviyero, vatariri vekuvaka vanogona kuve nechokwadi chekuti masisitimu avo ekudzivirira moto akagadzirira kubata emergency. Kugara uchiongorora uye kugadzirisa kunowedzera kuvimbika kweaya masisitimu, kuchengetedza hupenyu nemidziyo.
Kuvandudza Kuchengetedzeka Kwemoto neKurudyi Angle Hose Valve
Kukosha Kwekudzvinyirira-Kuderedza Mavharuvhu muZvivakwa zvepamusoro-soro
Zvivako zvepamusoro-soro zvinowanzova nekusiyana kwakasiyana-siyana kwekumanikidzwa kwemvura nekuda kwekukwirira kwavo. Kudzvinyirira kwakanyanya kunogona kukuvadza midziyo yekudzima moto kana kutadzisa kuita kwayo.Mavharuvhu ekuderedza Pressure (PRVs)gadzirisa nyaya iyi nekugadzirisa dzvinyiriro yemvura kune yakachengeteka uye isingachinji. Aya mavharuvhu anovimbisa kuti mvura inounzwa kuburikidza neiyo standpipe system inoramba iri mukati memiganho yekushanda yemidziyo yakabatana.
MaPRV akanyanya kukosha pauriri padyo nenzvimbo yechivako, uko kudzvanywa kwemvura kunowanzove kwakanyanya. Nekuchengetedza yakanyanya kudzvanywa, mavharuvhu aya anowedzera kushanda kweiyomoto kudzivirira system. Vanodzivirirawo njodzi dzinogona kuitika dzinokonzerwa ne-over-pressurized water flow. Kubatanidza maPRV pamwe chete neakona hose valve inovimbisa yakadzikama uye yakavimbika yekumisa moto setup, kunyanya mune akareba zvivakwa.
Kuiswa kwakakodzera uye Kuwanikwa
Kuiswa kwakakodzera kwevhavha yekona hose kwakakosha pakushanda kwayo. Kuiswa kwakashata kana kurongeka kwakashata kunogona kukonzera kubuda kwemvura kana kuderera kwekuita. Vanoisa vanofanirwa kutevedzera nhungamiro yevagadziri uye zviyero zveindasitiri kuti vave nechokwadi chakachengeteka kukwana. Semuenzaniso, mavharuvhu anofanirwa kuiswa pahurefu hunobvumira kupinda nyore kune vanodzima moto. Kuiswa uku kunoderedza kunonoka panguva dzenjodzi.
Kuwanika kunoitawo basa rinokosha mukushanda kwevharuvhu. Mavharuvhu akaiswa munzvimbo dzakaoma-kusvika anogona kukanganisa kuedza kudzima moto. Kujeka kwemavara uye nzira dzisina kuvharwa zvinowedzera kuwedzera kushandiswa. Kugara kudzidziswa kwevashandi vekuvaka kunoita kuti vanzwisise nzvimbo uye kushanda kwevhavha. Kuiswa kwakakodzera uye kuwanikwa kunobatsira pamhinduro isina musono panguva dzenjodzi dzemoto.
Kuchengetedza uye Kuongorora Maitiro Akanakisisa
Kuchengetedza nguva dzose uye kuongororwa kwakakosha pakushanda kwenguva refu kwekona hose valve. Kuregeredza maitiro aya kunogona kukonzera kusashanda kana kukundikana panguva dzakaoma. Mamaneja ezvivakwa anofanirwa kuronga ongororo yenguva dzose kuti vaone zvingangoitika senge corrosion, kuvuza, kana kuvharika.
Chirongwa chekuchengetedza chakakwana chinosanganisira:
- Visual Inspections: Tarisa uone kukuvara kana kupfeka.
- Operational Testing: Ona kuti vharuvhu inovhura uye inovhara zvakanaka.
- Pressure Testing: Iva nechokwadi chokuti valve inochengetedza mazinga anodiwa ekumanikidza.
- Component Replacement: Tsiva zvikamu zvakasakara nekukurumidza kudzivirira kutadza kwehurongwa.
Kuomerera kune aya akanakisa maitiro anoita kuti vharafu irambe iri mumamiriro ezvinhu akanaka. Kudyidzana nevagadziri vanovimbika seYuyao World Fire Fighting Equipment Factory inopa mukana wepamusoro-mhando mavharuvhu uye nhungamiro yehunyanzvi pakugadzirisa. Kuchengeta nguva dzose hakungowedzere hupenyu hwevhavha asi zvakare kunosimudzira kuchengetedzwa kwese kwechivako.
Kuenzanisa Mutengo uye Hunhu
Kuongorora Kukosha Kwenguva Yakareba Pamusoro Pemutengo Wekutanga
Pakusarudza angle hose valve yezvivakwa zvepamusoro-soro,kuenzanisa mutengo uye kunakakwakakosha. Nepo sarudzo dzemutengo wakaderera dzingaite sedzinofadza pakutanga, dzinowanzo tungamira kumutengo wakakwira nekufamba kwenguva nekuda kwekugara uchigadzirisa uye nehupenyu hupfupi. Mavharuvhu emhando yepamusoro, kune rumwe rutivi, anopa kusimba uye kuvimbika, kuderedza kudiwa kwekugadzirisa uye kutsiva.
Tafura inotevera inoratidzira mutsauko wemubhadharo-unobatsira pakati pemhando yepamusoro mavharuvhu uye dzimwe nzira dzawo:
| Aspect | High-Quality Mavharuvhu | Alternative Mavharuvhu |
|---|---|---|
| Mutengo Wokutanga | Higher upfront investment | Mari yekutanga yakaderera |
| Zvido Zvekuchengetedza | Yakaderedzwa kuchengetedza zvinodiwa | Yakakwirira kuchengetedza frequency |
| Kugara kwenguva refu | Hupenyu hurefu hwebasa | Upenyu hupfupi |
| Kuchengeta Kwenguva Yakareba | Yakakosha mari yekuchengetedza nekufamba kwenguva | Zvinogona kukwirira mari yose |
Kuisa mari mumavharuvhu emhando yepamusoro kunovimbisa kuchengetedza kwenguva refu uye kushanda kwakasimba. Upenyu hwavo hwebasa rakawedzerwa hunoderedza kukanganisa, zvichiita kuti vave sarudzo inodhura-yepamusoro-soro yekuchengetedza moto.
Kusarudza Vakavimbika Vagadziri SeYuyao World Fire Fighting Equipment Factory
Kusarudza mugadziri akavimbika kwakakosha zvakaenzana kana uchiisa pamberi pemhando. Vagadziri vakaita seYuyao World Fire Fighting Equipment Factory vanonyanya kugadzira-yepamusoro-performance angle hose mavharuvhu akagadzirirwa kusangana akasimba indasitiri zviyero. Zvigadzirwa zvavo zvinoedzwa zvakaomesesa kuti ive nechokwadi chekusimba, kuramba kumanikidza, uye kutevedzera makodhi ekuchengetedza moto.
Kudyidzana nemugadziri akavimbika kunopa akawanda mabhenefiti:
- Nyanzvi: Vagadziri vakagadzirwa vanounza makore ehunyanzvi uye ruzivo rwehunyanzvi kune zvigadzirwa zvavo.
- Certifications: Zvigadzirwa kubva kumakambani ane mukurumbira zvinowanzo takura zvitupa zvakaita seUL rondedzero, kuve nechokwadi chekuteedzera kuchengetedzeka mwero.
- Support: Vagadziri vanovimbika vanopa nhungamiro pamusoro pekuisa, kugadzirisa, uye kuongorora, kuwedzera kushanda kwese kwemaitiro ekudzivirira moto.
Nekusarudza mutengesi anovimbwa, vatariri vezvivakwa vanogona kuve nechokwadi chekuti masisitimu avo ekuchengetedza moto anoramba akavimbika panguva dzekukurumidzira. Yuyao World Fire Fighting Equipment Factory inoenzanisira kuvimbika uku, kuendesa zvigadziriso zvemhando yepamusoro zvinoenderana nezvinodiwa zvezvivakwa zvepamusoro.
Kusarudza kona yekona hose vharuvhu kwakakosha pakuchengetedza kuchengetedzwa kwemoto muzvivakwa zvepamusoro. Zvinhu zvakakosha zvinosanganisira kuenderana nestandpipe masisitimu, kusimba kwezvinhu, uye kuomerera kumakodhi ekuchengetedza moto. Kuita kwakavimbika panguva yekukurumidzira kunoenderana nekufunga uku.
Kudyidzana nevagadziri vanovimbwa, vakadai seYuyao World Fire Fighting Equipment Factory, inova nechokwadi chekuwana mavharuvhu emhando yepamusoro anosangana nezviyero zveindasitiri. Kubvunza nyanzvi dzekuchengetedza moto kunowedzera kuwedzera kuita sarudzo, kubatsira vatariri vezvivakwa kuita hurongwa hwekudzivirira moto. Nekukoshesa hutano uye kutevedzera, zvivakwa zvepamusoro-soro zvinogona kuwana kuchengetedzwa kwakanyanya uye kugadzirira.
FAQ
1. Ndechipi chinangwa chekutanga chevharuvhu yekona hose muzvivakwa zvepamusoro-soro?
An angle hose valve inodzora kuyerera kwemvura mumastandpipe masisitimu, kuve nechokwadi chekuendesa mvura kumidziyo yekudzima moto. Magadzirirwo ayo ane angled anobvumira nyore hose kubatana munzvimbo dzakavharirwa, zvichiita kuti ive yakakosha kune yakakwirira-kusimuka kuchengetedzwa kwemoto.
2. Makona hose mavharuvhu anofanira kuongororwa kangani?
Mamaneja ekuvaka anofanirwa kuongorora angle hose mavharuvhu kamwechete pagore. Kuongorora kunofanirwawo kuitika mushure mekushandisa kwega kwega kuona zvingangoitika senge kuvuza, ngura, kana kuvharika.
Zano: Kugadzirisa nguva dzose kunowedzera hupenyu hwevhavha uye kunovimbisa kushanda kwakavimbika panguva dzekukurumidzira.
3. Ndezvipi zvinhu zvakanakira durable angle hose mavharuvhu?
Brass nebhuronzi zvinhu zvakanaka zvemakona hose mavharuvhu. Idzi simbi dzinoramba kuita ngura uye dzinomira nemamiriro ezvinhu akanyanya, zvichiita kuti dzigare kwenguva refu uye kuita zvinoenderana.
4. Makona hose mavharuvhu anowirirana neese standpipe masisitimu?
Haasi ese mavharuvhu anokodzera ese system. Kuenderana kunoenderana nezvinhu zvakaita semhando yeshinda, kudzvanywa ratings, uye kutevedzera NFPA 14 zviyero. Kuedzwa kunovimbisa kubatanidzwa kusina musono pamwe chete nechivakwa chekudzivirira moto.
5. Sei uchisarudza Yuyao World Fire Fighting Equipment Factory yemakona hose mavharuvhu?
Yuyao World Fire Fighting Equipment Factory inopa mavharuvhu emhando yepamusoro anosangana nezviyero zveindasitiri. Zvigadzirwa zvavo zvinoedzwa zvakasimba kwekugara uye kushanda, kuve nechokwadi chekuchengetedza moto mhinduro dzezvivakwa zvepamusoro.
Cherechedza: Kudyidzana nevagadziri vanovimbika kunovimbisa kutevedza uye kwakaringana system kuita.
Nguva yekutumira: Kubvumbi-29-2025