Mazuva ano, kufambira mberi kwemaindasitiri akasiyana-siyana kuri kukurumidza zvikuru, nezvigadzirwa zvinogadziriswa nguva dzose uye zvinodiwa zvakanyanya zvemhando yezvigadzirwa uye nharaunda yezvakatipoteredza. Izvi zvinoratidza kuti maindasitiri akasiyana-siyana achavewo nezvinodiwa zvakanyanya zvekugadzira makamuri akachena.
Chiyero chekugadzira kamuri rakachena
Kodhi yekugadzira imba yakachena muChina ndeye GB50073-2013 standard. Huwandu hwese hwekuchena kwemhepo mumakamuri akachena nenzvimbo dzakachena hunofanirwa kutsanangurwa zvichienderana netafura inotevera.
| Kirasi | Zvidimbu Zvakawanda/m3 | FED STD 209EEyakaenzana | |||||
| >=0.1 µm | >=0.2 µm | >=0.3 µm | >=0.5 µm | >=1 µm | >=5 µm | ||
| ISO 1 | 10 | 2 | |||||
| ISO 2 | 100 | 24 | 10 | 4 | |||
| ISO 3 | chiuru | 237 | 102 | 35 | 8 | Kirasi 1 | |
| ISO 4 | zviuru gumi | 2,370 | 1,020 | 352 | 83 | Kirasi 10 | |
| ISO 5 | 100,000 | 23,700 | 10,200 | 3,520 | 832 | 29 | Kirasi 100 |
| ISO 6 | chiuru chezviuru | 237,000 | 102,000 | 35,200 | 8,320 | 293 | Kirasi chiuru |
| ISO 7 | 352,000 | 83,200 | 2,930 | Kirasi 10,000 | |||
| ISO 8 | 3,520,000 | 832,000 | 29,300 | Kirasi 100,000 | |||
| ISO 9 | 35,200,000 | 8,320,000 | 293,000 | Mhepo Yemukamuri | |||
Mafambiro emhepo uye huwandu hwemhepo inobuda mumakamuri akachena
1. Dhizaini yemafambiro emhepo inofanira kutevedzera mitemo inotevera:
(1) Mafambiro emhepo uye huwandu hwemhepo inobuda mukamuri rakachena (nzvimbo) zvinofanirwa kusangana nezvinodiwa. Kana zvinodiwa pakucheneswa kwemhepo zvakaomesesa kupfuura ISO 4, kuyerera kwemhepo kunofanira kushandiswa nenzira imwe chete; Kana kucheneswa kwemhepo kuri pakati peISO 4 neISO 5, kuyerera kwemhepo kunofanira kushandiswa nenzira imwe chete; Kana kucheneswa kwemhepo kuri ISO 6-9, kuyerera kwemhepo kunofanira kushandiswa nenzira imwe chete.
(2) Kupararira kwemhepo munzvimbo yakachena yekushandira mukamuri kunofanira kunge kwakafanana.
(3) Kumhanya kwemhepo munzvimbo yakachena yekushandira mukamuri kunofanira kusangana nezvinodiwa pakugadzira.
2. Huwandu hwemhepo inobuda mukamuri rakachena hunofanira kutora kukosha kwakanyanya kwezvinhu zvitatu zvinotevera:
(1) Huwandu hwemhepo inopihwa hunoenderana nezvinodiwa zvemazinga ekuchena kwemhepo.
(2) Huwandu hwemhepo hunotsanangurwa zvichibva pakuverenga kwemafuta ekupisa nehunyoro.
(3) Huwandu hwemhepo yakachena hunodiwa kuti mweya upihwe mukati uye kuti mweya upihwe mukati urambe uripo; Ita shuwa kuti mweya mutsva unopihwa munhu wese ari muimba yakachena haupfuure 40m paawa.
3. Kurongeka kwenzvimbo dzakasiyana-siyana muimba yakachena kunofanirwa kufunga nezvemhedzisiro yemafambisirwo emhepo uye kuchena kwemhepo, uye kunofanirwa kutevedzera mitemo inotevera:
(1) Bhenji rekushandira rakachena harifanirwe kurongwa muimba yakachena inoyerera nedivi rimwe chete, uye nzira inobuda nayo mweya inodzoka muimba yakachena inoyerera nedivi rimwe chete inofanira kunge iri kure nebhenji rekushandira rakachena.
(2) Midziyo yekushanda inoda mhepo inofanira kurongedzwa parutivi rwemhepo iri pasi peimba yakachena.
(3) Kana paine michina yekudziyisa, matanho anofanira kutorwa kuderedza kukanganiswa kwemhepo inopisa pakupararira kwemhepo.
(4) Vharuvhu yekumanikidza yasara inofanira kurongwa parutivi rwemhepo inoyerera zvishoma nezvishoma.
Kurapa kwekuchenesa mhepo
1. Kusarudzwa, kurongeka, uye kuiswa kwemafirita emhepo kunofanirwa kutevedzera mitemo inotevera:
(1) Kuchenesa mhepo kunofanira kusarudza mafirita emhepo zvichienderana nekuchena kwemhepo.
(2) Huwandu hwemhepo inogadziriswa nefirita yemhepo hunofanira kunge huri pasi kana kuti hwakaenzana nehuwandu hwemhepo yakayerwa.
(3) Mafirita emhepo ari pakati nepakati kana ehepa anofanira kunge akanyanya kumanikidzwa zvakanaka mubhokisi remhepo rinotonhodza.
(4) Pakushandisa mafirita ehepa nehepa semafirita ekupedzisira, anofanira kuiswa pamagumo esystem yekuchenesa mhepo. Mafirita ehepa eUltra anofanira kuiswa pamagumo esystem yekuchenesa mhepo.
(5) Kushanda zvakanaka kwemafirita emhepo ehepa (sub hepa, ultra hepa) akaiswa mukamuri rimwe chete rakachena kunofanira kunge kwakafanana.
(6) Nzira yekuisa mafirita emhepo ehepa (sub hepa, ultra hepa) inofanira kunge yakasimba, iri nyore, yakavimbika, uye iri nyore kuona kana painenge ichidonha mvura uye ichitsiva.
2. Mhepo itsva yemuchina wekutonhodza mhepo mumafekitori makuru akachena inofanira kucheneswa nepakati kuti ichenese mhepo.
3. Dhizaini yesystem yekutonhodza mhepo inochenesa inofanira kushandisa mweya unodzoka zvakanaka.
4. Fan yesystem yekucheneswa kwemhepo inofanira kutora matanho ekushandura mafrequency.
- Matanho ekudzivirira kutonhora kwemhepo anofanira kutorwa munzvimbo dzinotonhora zvakanyanya uye dzinotonhora.
Kudziyisa, kufefetedza, uye kudzora utsi
1. Makamuri ekugezesa ane kucheneswa kwemhepo kwakakwirira kupfuura ISO 8 haatenderwe kushandisa ma radiator pakudziyisa.
2. Midziyo yekuburitsa utsi yemuno inofanira kuiswa yemichina yekugadzira guruva nemagasi anokuvadza mumakamuri akachena.
3. Mumamiriro ezvinhu anotevera, sisitimu yekubuda kwemhepo yemunharaunda inofanira kuiswa yoga:
(1) Muchina wekuburitsa utsi wakasanganiswa unogona kukonzera kana kuwedzera kukora, chepfu, njodzi dzekutsva nekuputika, uye kusvibiswa kwemarudzi akasiyana.
(2) Chinobuda utsi chine magasi ane chepfu.
(3) Chinoburitsa utsi chine magasi anobvira moto uye anoputika.
4. Dhizaini yemuchina wekubuda mweya wemumba wakachena inofanira kutevedzera mitemo inotevera:
(1) Kudzoka kwemhepo kunze kunofanira kudzivirirwa.
(2) Masisitimu emuno ane zvinhu zvinobvira moto uye zvinoputika anofanira kushandisa matanho akakodzera ekudzivirira moto nekuputika zvichienderana nehunhu hwawo hwepanyama uye hwemakemikari.
(3) Kana huwandu hwezvinhu zvinokuvadza uye mwero wekubuda kwemhepo mumhepo unopfuura mitemo yenyika kana yedunhu pamusoro pehuwandu hwezvinhu zvinokuvadza uye mwero wekubuda kwemhepo, kurapwa kunofanira kuitwa pasina njodzi.
(4) Kune masisitimu ekubuda kwemhepo ane utsi hwemvura nezvinhu zvinokwanisa kunyungudika, nzvimbo dzakatenuka uye nzira dzekubuditsa mvura dzinofanira kuiswa.
5. Matanho ekufambisa mhepo anofanira kutorwa kumakamuri ekugadzira ekuwedzera akadai sekuchinja shangu, kuchengeta mbatya, kuwacha, zvimbuzi, uye mashawa, uye kukosha kwekumanikidzwa kwemukati kunofanira kunge kwakaderera pane kwenzvimbo yakachena.
6. Zvichienderana nezvinodiwa pakugadzira, sisitimu yekuburitsa mhepo mutsaona inofanira kuiswa. Sisitimu yekuburitsa mhepo mutsaona inofanira kunge iine maswitch ekuzvidzora otomatiki uye nemaoko, uye maswitch ekuzvidzora nemaoko anofanira kunge ari ega muimba yakachena uye kunze kuti zvive nyore kushanda.
7. Kuiswa kwezvishandiso zveutsi mumaworkshop akachena kunofanirwa kutevedzera mitemo inotevera:
(1) Zvishandiso zvemagetsi zvinoburitsa utsi zvinofanirwa kuiswa munzvimbo dzekubuda mudzimba dzebasa dzakachena.
(2) Zvishandiso zvinoburitsa utsi zvakaiswa muworkshop yakachena zvinofanirwa kutevedzera zvinodiwa zvemutemo wenyika uripo iye zvino.
Mamwe matanho ekugadzira imba yakachena
1. Musha wakachena unofanira kunge uine makamuri nenzvimbo dzekucheneswa kwevashandi nekuchenesa zvinhu zvavo, pamwe chete nemakamuri ekutandarira nedzimwe nzvimbo sezvinodiwa.
2. Kugadzwa kwemakamuri ekuchenesa vashandi nemakamuri ekutandarira kunofanirwa kutevedzera mitemo inotevera:
(1) Imba inofanira kugadzirwa yekucheneswa kwevashandi, zvakaita sekuchengetera midziyo yemvura, kuchinja shangu nemajasi, uye kuchinja mbatya dzebasa dzakachena.
(2) Zvimbuzi, dzimba dzekugezera, dzimba dzekugezera, dzimba dzekugezera nedzimwe dzimba dzekutandarira, pamwe chete nedzimba dzekugezera dzine mhepo, makiyi emhepo, dzimba dzekugezera mbatya dzebasa, nedzimba dzekuomesa, zvinogona kugadzirwa sezvinodiwa.
3. Kugadzirwa kwemakamuri ekuchenesa vashandi nemakamuri ekutandarira kunofanirwa kutevedzera mitemo inotevera:
(1) Matanho ekuchenesa shangu anofanira kuiswa pamusuwo wekamuri rekuchenesa vashandi.
(2) Makamuri ekuchengetera majasi nekuchinja mbatya dzebasa dzakachena anofanira kuiswa akasiyana.
(3) Kabati rekuchengetera mbatya dzekunze rinofanira kugadzirwa nekabati rimwe chete pamunhu, uye mbatya dzebasa dzakachena dzinofanira kuturika mukabati rakachena rine mhepo inofefetera uye inogezerwa nemvura.
(4) Imba yekugezera inofanira kunge iine nzvimbo dzekugezera maoko nekuomesa.
(5) Imba yekugezera yemhepo inofanira kunge iri pamusuwo wevashandi munzvimbo yakachena uye iri pedyo neimba yekuchinjira mbatya dzebasa yakachena. Imba yekugezera yemhepo yemunhu mumwe chete yakagadzirirwa vanhu makumi matatu pahuwandu hwemashifiti. Kana paine vashandi vanopfuura vashanu munzvimbo yakachena, gonhi reparutivi rinofanira kuiswa kune rumwe rutivi rweimba yekugezera yemhepo.
(6) Makamuri ekushambidza mvura akamira akananga kumwe chete uye akaomarara kupfuura ISO 5 anofanira kunge aine ma air lock.
(7) Zvimbuzi hazvibvumirwi munzvimbo dzakachena. Chimbuzi chiri mukati meimba yekucheneswa kwevashandi chinofanira kunge chine imba yekumberi.
4. Nzira yekufamba netsoka inofanira kutevedzera mitemo inotevera:
(1) Nzira inoyerera nevanofamba netsoka inofanira kudzivirira migwagwa inopindirana.
(2) Marongerwo emakamuri ekuchenesa vashandi nemakamuri ekutandarira anofanira kuenderana nemaitiro ekuchenesa vashandi.
5. Zvichienderana nemazinga akasiyana ekuchena kwemhepo uye huwandu hwevashandi, nzvimbo yekuvaka yekamuri rekuchenesa vashandi neimba yekutandarira muworkshop yakachena inofanira kusarudzwa zvine musoro, uye inofanira kuverengerwa zvichienderana nehuwandu hwevanhu vari muchimiro chenzvimbo yakachena, kubva pamamita maviri kusvika mana emamita pamunhu.
6. Zvinodiwa pakuchenesa mweya wekushanda munzvimbo dzekuchinjira mbatya dzebasa dzakachena nedzimba dzekuwachira zvinofanirwa kusarudzwa zvichienderana nezvinodiwa pakugadzirwa kwechigadzirwa uye huwandu hwekuchenesa mweya wemakamuri akachena ari pedyo (nzvimbo).
7. Midziyo yakachena yemukamuri uye masuo ekupinda nekubuda zvinofanira kunge zvakashongedzwa nemakamuri ekuchenesa zvinhu uye nzvimbo dzekushandisa zvichienderana nehunhu, maumbirwo, uye humwe hunhu hwemidziyo nezvinhu. Marongerwo ekamuri yekuchenesa zvinhu anofanira kudzivirira kusvibiswa kwezvinhu zvakacheneswa panguva yekutapurirana.
Nguva yekutumira: Chikunguru-17-2023