AIR CLEAN TECHNOLOGY IN NEGATIVE PRESSURE ISOLATION WARD

01. Chinangwa chekudzvinyirira kwakashata kuparadzanisa wadhi

Iyo yakaipa yekumanikidza yekuzviparadzanisa wadhi ndiyo imwe yenzvimbo dzechirwere chinotapukira muchipatara, kusanganisira yakashata yekusarudzika wadhi uye makamuri ekubatsira ane hukama. Negative pressure yekuzviparadzanisa wadhi mawadhi anoshandiswa muchipatara kurapa varwere vane hosha dzakananga kana dzisina kunanga nemhepo kana kuferefeta varwere vanofungidzirwa kuti vane hosha dzinofambiswa nemhepo. Iyo wadhi inofanirwa kuchengetedza imwe yakashata dzvinyiriro kunharaunda iri padyo kana kamuri yakabatana nayo.

02. Kuumbwa kwemaitiro asina kunaka ekuparadzanisa wadhi

Iyo yakaipa yekumanikidza yekuzviparadzanisa wadhi ine mhepo yekupa system, exhaust system, buffer kamuri, bhokisi rekupfuura uye chimiro chekugadzirisa. Ivo pamwe chete vanochengeta kudzvanywa kwakashata kwewadhi yekuzviparadzanisa kune yekunze uye vanovimbisa kuti zvirwere zvinotapukira hazvipararire kunze nemhepo. Kuumbwa kwekumanikidza kwakashata: kupera kwemhepo vhoriyamu> (mhepo yekupa vhoriyamu + mhepo inodonha vhoriyamu); seti yega yega yekumanikidza kwakashata ICU inoshongedzerwa nekupa uye kupera simba system, kazhinji nemhepo nyowani uye yakazara echaust masisitimu, uye iyo yakashata yekumanikidza inoumbwa nekugadzirisa mhepo yekupa uye exhaust mavhoriyamu. Kudzvinyirira, kugovera uye kupera kwemhepo kunocheneswa kuti ive nechokwadi chekuti kuyerera kwemhepo hakuparadzire kusvibiswa.

03. Mhepo sefa mode yeakaipa kumanikidza kuparadzaniswa wadhi

Mhepo yekupa uye yekuburitsa mweya inoshandiswa mune yakaipa kudzvanywa wadhi inosefa nemhepo mafirita. Tora iyo Vulcan Mountain yekuzviparadzanisa wadhi semuenzaniso: iyo yehutsanana nhanho ikirasi 100000, iyo mhepo yekugovera unit ine G4 + F8 sefa mudziyo, uye yemukati mhepo yekugovera chiteshi inoshandisa yakavakirwa-mukati H13 hepa mweya wekupa. Iyo yekupedza mweya unit ine G4+F8+H13 sefa mudziyo. Pathogenic microorganisms haawanzo kuvepo ega (ingave iri SARS kana iyo coronavirus itsva). Kunyangwe ivo varipo, nguva yavo yekupona ipfupi kwazvo, uye mazhinji acho akabatanidzwa kune aerosols ane particle diameters pakati pe 0.3-1μm. Iyo yakagadzika matatu-nhanho yemhepo sefa filtration mode imubatanidzwa unoshanda wekubvisa pathogenic microorganisms: iyo G4 yekutanga sefa inokonzeresa kupindira kwekutanga, kunyanya kusefa zvidimbu zvakakura pamusoro pe5μm, nekusefa kunobudirira> 90%; iyo F8 yepakati bhegi sefa ine basa rechipiri nhanho yekusefa, kunyanya yakanangana nezvimedu zviri pamusoro pe1μm, ine kusefa inoshanda> 90%; iyo H13 hepa sefa iterminal sefa, kunyanya kusefa zvimedu pamusoro pe 0.3 μm, ine kusefa inoshanda> 99.97%. Sefirita yekupedzisira, inosarudza kuchena kwemhepo inopihwa uye kuchena kwenzvimbo yakachena.

H13 hepa sefa zvinhu:

• Yakanakisa kusarudzwa kwezvinhu, kushanda kwepamusoro, kushomeka kushoma, kusagadzikana kwemvura uye bacteriostatic;

• Pepa re origami rakananga uye kupeta kureba kwakaenzana;

• Masefa eHepa anoedzwa rimwe nerimwe asati abuda mufekitari, uye vaya chete vakakunda bvunzo ndivo vanobvumirwa kubuda mufekitari;

• Kugadzira nharaunda yakachena kuderedza kusvibiswa kwenzvimbo.

04. Mimwe michina yakachena yemhepo mumawadhi asina kunaka ekuzviparadzanisa nevamwe

Imba yebhafa inofanirwa kugadzikwa pakati peyakajairika nzvimbo yekushanda uye yekubatsira yekudzivirira uye yekudzora nzvimbo mune yakaipa yekumanikidza yekuzviparadzanisa wadhi, uye pakati pekubatsira yekudzivirira uye yekudzora nzvimbo nenzvimbo yekudzivirira uye yekudzora, uye mutsauko wekumanikidza unofanirwa kuchengetedzwa kuti udzivise kutenderera kwemhepo uye kusvibiswa. yedzimwe nzvimbo. Sekamuri yekuchinjisa, imba yebhafa inodawo kupihwa mweya wakachena, uye mafirita ehepa anofanirwa kushandiswa pamhepo.

Zvinoumba hepa bhokisi:

• Chigadzirwa chebhokisi chinosanganisira spray-coated steel plate uye S304 stainless steel plate;

• Majoini ose ebhokisi akanyatsobatanidzwa kuti ave nechokwadi chekuvhara kwenguva refu kwebhokisi;

• Kune mafomu akasiyana-siyana ekuisa chisimbiso kuti vatengi vasarudze kubva, zvakadai sekuvhara chisimbiso chakaoma, kuvhara kwemvura, kuoma uye kunyorova kuvhara kaviri uye kudzvinyirira kusina kunaka.

Panofanira kunge paine bhokisi rekupfuura pamadziro emawadhi ekuzviparadzanisa nevamwe nemakamuri ebhafa. Bhokisi rekupasa rinofanirwa kunge riine sterilzable-masuo maviri anovharira hwindo rekutumira zvinhu. Chinokosha ndechekuti magonhi maviri akakiiwa. Kana rimwe gonhi richivhurwa, rimwe gonhi harigoni kuvhurwa panguva imwe chete kuti rive nechokwadi chokuti hapana mhepo yakananga inoyerera mukati uye kunze kwewadhi yekuzviparadzanisa nevamwe.