Zvinodiwa zveNSF & Code zveSimbi Isina Stainless Mop Sink yeJanitor Closets
Vaongorori vehutano vanopinda mumakabati ekuchenesa emakambani nekukurumidza, uye chinhu chisipo kana chisingaenderane nezvinodiwa nemutemo chinomisa kuvakwa, chinokundikana kuongororwa, kana kuti chinoita kuti pave negadziriso inodhura. Kurasa mvura zvisina kunaka uye michina yekubuda kwemvura isingasviki zvinogadzira njodzi dzakananga kumvura yemuguta.
Gwaro iri rinofukidza makodhi matatu anotungamira sinki yesimbi isina ngura muUnited States, mitemo yeNSF/ANSI inosarudza kana chigadzirwa chako chichikodzera, uye mitemo yekuisa purazi yako inofanira kutevedzera usati waongorora kekupedzisira.
Kuti uone kuti zvinhu izvi zvinopinda sei panzvimbo yekuchenesa yenzvimbo yenyu, verengai ongororo yedu yechii chinonzi sink yebasa uye kuti inoshanda seiusati waongorora zvinodiwa nekodhi pazasi.
1. Masangano Matatu Emitemo Anodzora Masinki Ekutengesa Mopu
Matunhu matatu emutemo anodzora kuiswa kwemasinki ebasa rekutengesa. Nzvimbo yako inofanira kusangana nezvose zvitatu panguva imwe chete.
| Kodhi / Standard | Dare Rinodzora | Zvarinodzora |
|---|---|---|
| Kodhi Yezvekudya yeFDA § 5-203.13 | Kutarisirwa Kwezvekudya Nemishonga muUS | Inoda sinki imwe chete kana nzvimbo yekuchenesa yakavharirwa munzvimbo dzekudya; inorambidza kuraswa kwemarara emopu mumasinki ekugadzirira chikafu kana ekugeza nemaoko |
| UPC § 418.0 / IPC § 410.0 | IAPMO / ICC | Inodzora saizi yepombi dzemvura inodonha, zvinodiwa pakuteya mvura, kudzivirira kubuda kwemvura inodonha, uye saizi yekubuda kwetsvina. |
| NSF/ANSI Standard 2 | NSF Pasirose | Inogadza mwero wekugadzirwa kwezvinhu, kupedzwa kwenzvimbo, uye mwero wekuvakwa kwemusono wemidziyo yenzvimbo dzekudya |
Izwi Repamutemo: "Sinki Yebasa" uye Nei "Sinki Yekupomba" Yakanamatira
Makodhi epombi ne ezvekudya anoreva kuti chigadzirwa ichi chinonzisinki yebasa: dhishi rakaiswa zvachose rinongoshandiswa chete kuzadza nekuburitsa zvinhu mumidziyo yekuchenesa nekurasa mvura yakasviba. Panzvimbo yebasa uye mumakatarogu ezvigadzirwa, chinhu chimwe chete ichi chinowanzonzi asinki yemopuZita iroro rakatangira pabasa guru remuchina uyu, kuzadza nekusuka mabhaketi emopu, uye ikozvino ndiro izwi rinoshandiswa nevashambadziri, mapombi, nevatengi kutsvaga nekutsanangura michina. Mazwi ese ari maviri anotaura nezvechigadzirwa chimwe chete. "Sinki yekushandira" inoonekwa mumitemo; "sinki yemopu" inotungamidza matengerwo aunoita uye mashandisirwo aunoita.
Kodhi Yezvekudya yeFDA § 5-203.13zvinoda kuti nzvimbo dzezvekudya dzipe kanenge sinki imwe chete yebasa. Vashandi vanochenesa mamopu kana kusuka machira musinki ine makamuri matatu yekusuka ndiro kana sinki yekugadzira chikafu vanoita mhosva huru, iyo vanoongorora vanoti inofanira kutorwa nekukurumidza.
2. NSF/ANSI Standard 2: Mitemo yezvinhu nekuvaka
NSF/ANSI Standard 2 (Food Equipment) inotsanangura mwero wezvinhu zvakashandiswa uye wekugadzirwa kwemidziyo chero ipi zvayo iri munzvimbo yekushambadza chikafu yekambani yekutengeserana. Sinki yesimbi isina ngura ine chiratidzo cheNSF inofanira kusangana nechikamu chega chega chiri pazasi.
Sei Rudzi rwe304 Rusina Chinhu Chisina Chinhu Chiri Chekutanga?
NSF/ANSI Standard 2 inoda kuti nzvimbo dziri munzvimbo dzinopfachukira dzive dzakapfava, dzisina maburi, uye dzisingakanganiswi nengura. Simbi yakapendwa, zinc yakabatidzwa, uye simbi dzakaputirwa negauge thin-gauge zvese zvinokundikana pane zvinodiwa izvi.
- Chiwanikwa:TauraNyora 304 simbi isina ngura(18% chromium, 8% nickel shoma). Musanganiswa uyu unodzivirira kusvibiswa kubva musponji dzealkaline uye chlorine-based sanitizers pahuwandu hwakajairwa hwekusanganiswa kwemvura.
- Chiyero:Taura16-geji (1.5 mm) or 14-geji (2.0 mm)Chinhu chipi nechipi chakatetepa chinopfava pasi pemudziyo wakazara wedhishi, zvichivhura zvidimbu zvidiki pamipendero yeweld uko marara eorganic anoungana. Sinki yesimbi isina ngura ine 16-gauge inobvisa kukanganiswa kwezuva nezuva kwemabhaketi anorema.
Zvinodiwa pakuvaka muviri
- Makona akafukidzwa:NSF/ANSI Standard 2 inorambidza majoini emukati akapinza e90-degree. Makona ese ari mukati mebheseni anofanira kunge aine nharaunda yakavharirwa yeR10 mm kusvika R15 mmIzvi zvinobvisa marara anotadzisa hutsanana hunoshanda.
- Kupinza mvura nguva dzose:Majoini ese eweld anofanira kunge akakuyiwa uye akakweshwa kuti aenderane nepamusoro penzvimbo yakapoteredza. Chikero cheweld chisina kurongeka, maburi anooneka, kana mitsetse isina kukwana yekubatanidza zvinhu inokundikana kuongororwa kwehutsanana.
- Pasi pebheseni rakatsetseka:Pasi pebheseni panofanira kutsvedza zvakaenzana kuenda kunobuda mvura. Mvura yakamira mukati mebheseni inoratidza kuti mawere haana kukwana uye zvinoita kuti pave nedambudziko rehutsanana.
3. Kudzivirira Kudzokera Kwemvura: Makodhi eVacuum Breaker
Kudzivirira kudzokera shure kwemvura kunonyanya kuongororwa nevanoongorora mapaipi pakuisa masinki emopu. Mapombi emuchina wekuchenesa anowanzo sungirirwa pamidziyo inoburitsa makemikari kana kuti akaiswa mumvura ine mabhaketi emopu akasviba, zvichiita kuti mvura inonwiwa yechivako ive panjodzi. Pasinki yemopu yesimbi isina ngura, njodzi iyi inonyanya kukwira papombi.
Zviputiriso zveAtmospheric Vacuum (AVB)
UPC § 603.5.7uyeIPC § 608.15.4zvese zvinoda chinhu chinodzivirira mvura kubva pakubuda kwemvura papombi yekubatanidza ine tambo. Kana pombi yakabatana nepombi yemop, kudonha kamwe kamwe kwesimba remvura yemuguta kunoita kuti mvura ine tsvina ikwanise kudhonza mvura yakasviba idzokere mumutsara wekuchenesa.
Mhinduro yekodhi ndeyeMuchina weAtmospheric Vacuum Breaker (AVB)yakaiswa parutivi rwevharuvhu yepombi. Tafura iri pazasi inoratidza kurongeka kwakarurama uye mutemo wekukwidziridzwa.
| Nhanho | Chikamu | Chinodiwa chekodhi |
|---|---|---|
| 1 | Vharuvhu yepombi (inopa mvura) | Kudzimwa kwemvura kunodzora kupihwa kwemagetsi |
| 2 | Muchina weAtmospheric Vacuum Breaker (AVB) | Isa parutivi rwekubuditsa mvura, 150 mm (6 in.) pamusoro pemucheto wepamusoro wedhishi kana nzvimbo yepamusoro yekubuditsa makemikari. |
| 3 | Muromo wepaipi une shinda | Inobatanidza nebhaketi remopu kana muchina wemakemikari |
Mitemo YeAVB Yakakosha
- Kukwirira:Isa AVB zvirinani150 mm (6 inches)pamusoro pemucheto wepamusoro-soro wedhishi. Kana sisitimu yekuburitsa makemikari ikabatana nechekumashure kwerwizi, yera kubva panopinda mvura yakawanda yedhishi iroro panzvimbo pezvo.
- Hapana kuvharwa kwemagetsi:Haugone kuisa vharuvhu inodzima pasi pemuchina wekupwanya mhepo. Kana sisitimu yemakemikari iine vharuvhu yemukati, simudzira kuitaChinopwanya Vacuum Chinodzvanywa (PVB)kana kutiNzvimbo Yakaderedzwa Yekumanikidzwa (RPZ)gungano.
- Chinopwanya shinda yepaipi isingabvisike:Mapombi anofanirwa kushandisa chivhariso chepombi-tambo chakabatanidzwa nesikuruu isingabvisike kuitira kuti vashandisi vasakwanise kunzvenga mudziyo.
4. Zviyero zvemuviri, Kubviswa kwemvura, uye Mitemo yeKubvisa Mvura Pasi
Kudzika kweBasin kweKutevedzera Kodhi
Masangano mazhinji ehutano emakanzuru anotarisira kudzika kwedhishi resimbi isina ngura yemopu ine hurefu hweinenge200 mm kusvika 300 mm (8 kusvika 12 inches)Izvi zvinodzivirira mvura kuti isasvike pamadziro akapoteredza, izvo zvinoita kuti kuora kwechimiro uye kukura kwefungus kuseri kwechigadzirwa. Kuti uwane tsananguro yakadzama yekuti zvinodiwa pakudzikira kwemvura zvinosiyana sei zvichienderana nerudzi rwenzvimbo, gwara redu riri pamusoro pekudzika kwe sinki ye mop basin yekugadzirisa nzvimboinovhara makiyi ekusarudza makiyi.
Zvinodiwa zvekubvisa uye Kuisa
- Pedyo nepasi pemvura inoyerera:Vakuru vemapaipi vemunharaunda vanotarisira kuti sinki yebasa iri igare mukati1,500 mm (mamita mashanu)madziro emvura ari pasi kuti arambe achiburitsa mweya wakakodzera uye kumhanya kwakakodzera kwemugero wemvura.
- Dziviriro yemadziro munzvimbo inopararira:Dzivirira madziro ese ari mukati450 mm (18 inches)rin'i remudhishi nesinki nechinhu chisinganyungudike. Mapanera emadziro esimbi isina ngura kana bhodhi reFRP zvinozadzisa zvinodiwa izvi.
- Makabati ekuchenesa anosvikika neADA:Kana uchida kabati rekuchenesa rinosvikika, isa bheseni rakavharirwa pasi rine kukwirira kwakanyanya kwemuganho we100 mm (4 inches)kuti bhaketi remopu rikwanise kutenderera pamusoro pechikumbaridzo.
5. Yakaiswa pamadziro vs. Yakazvimiririra: Ndeipi Kugadziriswa Kunosangana neKodhi Yako
Mhando dzese dzemasinki dzinotevedzera mitemo yese kana dzikaiswa nemazvo. Kusarudzwa kwemagadzirirwo kunoenderana nenzvimbo yako yekuisira simbi, nzvimbo iripo pasi, uye kuvakwa kwemadziro. Sinki yesimbi isingatsvi inoita magadzirirwo chaiwo kana mugadziri wemasinki atevera mitemo yekuisira simbi.
| Chinhu | Yakaiswa pamadziro | Vari vega |
|---|---|---|
| Zvakanakira | Makabati ekuchenesa akabatana; pasi panofanira kugara pasina kucheneswa | Makamuri makuru ekushandisa; mapombi ane madziro epasi |
| Zvinodiwa pamadziro | Ndiro inorema inotsigirwa yakasungirirwa mumaburi | Hapana |
| Dhonzai Mvura Yakaoma | Kuburikidza nemadziro akanyorova | Kumusoro nepasi pevhu |
| Kubviswa kweADA | Zviri nyore kubvisa mabvi anodiwa | Zvinoda kumira makumbo nokungwarira |
| Muenzaniso Unokurudzirwa | Sinki yeLA131 Mopu Yakaiswa Pamadziro | Sinki yeA15-4 yekushambadzira isina ngura |
Rondedzero Yekutarisa Kuiswa Kwekutanga
- Basin ine chiratidzo cheNSF/ANSI Standard 2 chazvino.
- Nyora simbi isina ngura 304 pa 16-gauge zvishoma
- Makona ese emukati akavharirwa kusvika kuR10 mm radius kana kupfuura
- AVB yakaiswa pamupombi wepombi, iri pamusoro pe ≥ 150 mm pamusoro pemupendero wepamusoro wemvura
- Kubatanidza dhireni reP-trap risingasviki 50 mm (2-inch)
- Madziro akakomberedza akachengetedzwa nezvinhu zvisinganyorovi kusvika 450 mm pamusoro pemupendero wesinki
- Kune mayuniti akaiswa pamadziro: bracket yekumisikidza yakasungirirwa zvakananga muma studs emadziro
- Kune mayuniti akamira ari ega: tsoka dzakatsiga dzakagadziriswa; makumbo ekumashure akasungirirwa pasi
Mibvunzo Inowanzo bvunzwa
Ko sinki yemopu inodiwa nemutemo here muresitorendi yekutengeserana?
Ehe. FDA Food Code § 5-203.13 inoda kuti nzvimbo yega yega yekudya ive nesinki imwe chete kana nzvimbo yekuchenesa yakavharirwa. Nzvimbo dzisina sinki yakatsaurirwa uye dzinobvumira vashandi kurasa mvura yemopu mumasinki ekugadzirira chikafu kana ekugezesa zvinhu dzinotyorwa zvakanyanya panguva yekuongorora hutano nguva dzose.
Sinki yemopu inoda muchina wekubvisa mvura here?
Ehe, kana pombi iine tambo yekubatanidza nepaipi ine tambo. UPC § 603.5.7 uye IPC § 608.15.4 zvese zvinoraira kudzivirira kudzokera shure kwemvura papombi dzine tambo. Chinovhara mhepo chemhepo chinozadzisa zvinodiwa izvi munzvimbo dzakawanda dzakajairwa. Kana paine vharuvhu yekudzima mvura iri pasi, simudzira kune chinovhara mhepo chepressure kana RPZ assembly panzvimbo pezvo.
Ko dhireni repasi remuchina wekuchenesa makamuri rinogona kutsiva sinki yemopu here?
Kwete. Dhowa repasi rinogadzirisa kudonha kwemvura netsaona. Haripi nzvimbo yekuchenesa kana dziviriro yekubuda kwemvura sezvinodiwa neFDA Food Code § 5-203.13. Dhowa repasi harigone kutsiva sinki rebasa; rinoriwedzera.
Sinki yemuchina wekutengesa mopu inoda saizi yakaita sei yedhireni?
Tafura yeUPC 702.1 inoisa chiyero chidiki pane50 mm (2-inch)Pombi yemarara. Mutsetse wedhireni wekugara une 40 mm (1.5-inch) hautevedzere mitemo yemasinki ebasa rekutengesa nekuti haugone kubata huwandu hwematope nemvura yakasviba inoburitswa nezvinhu izvi.
Kuvhara
Nhamba nhatu dzinotsanangura kuiswa kwesinki yesimbi isina tsvina inoenderana nezvinodiwa:Kudzika kwebheseni kushoma kwe200 mm, Pombi yekudhonza mvura ine hushoma hwe50 mmuyeKukwirira kweAVB kwe150 mm pamusoro pemupendero wemvuraBatanidza idzo dzine simbi isina tsvina yemhando yeNSF Type 304 ine gauge ye16, makona emukati akavharirwa, uye dziviriro yemadziro munzvimbo inotsvedza, uye kamuri rako rekuchenesa rinopasa bvunzo pakushanya kwekutanga.
