Chinese 3PE anticorrosive simbi pombi mugadziri
1. Deredza mari yeprojekiti
Zvinoenderana nekuverenga kwemadhipatimendi akakodzera, kazhinji, polyurethane insulated simbi pombi inogona kuderedza mutengo wepurojekiti ne25% (uchishandisa FRP seyadziviriro layer) uye 10% (uchishandisa yakakwira-density polyethylene seyedziviriro layer).
2. Kurasikirwa kwekupisa kwepasi uye kuchengetedza simba
Thermal conductivity ye polyurethane ndeiyi: λ= 0.013-0.03kcal/m · h · OC, iyo yakaderera zvikuru kupfuura dzimwe dzinowanzoshandiswa kushandiswa kwepombi yekudzivirira zvinhu munguva yakapfuura, uye kushandiswa kwekudzivirira kunovandudzwa ne4 ~ 9 nguva. Uyezve, kunyura kwayo kwemvura kwakadzikira, anenge 0.2kg/m2. Chikonzero chekunyura kwemvura yakaderera ndechekuti furo re polyurethane rine yakavharwa porosity inosvika 92%. Kudzika kwemafuta ekupisa uye kunyura kwemvura yakaderera, pamwe chete nemafuta ekudzivirira ekudzivirira uye yakakwirira-density polyethylene kana FRP inodzivirira goko ine yakanaka isingapinde mvura kunze, yakashandura mamiriro e "kupfeka rakanyorova redonje padded bhachi" rechinyakare mugero rinoisa kupisa kwepombi, uye zvakanyanya. yakaderedza kupisa kwese kwepaipi yekupa kupisa. Kurasikirwa kwekupisa kwekupisa network i2%, iyo ishoma pane inodiwa pasi rose ye10%.
3. Anti corrosion, yakanaka insulation uye hupenyu hurefu hwebasa
Nekuti iyo polyurethane yakaomesesa foam insulation layer yakanyatso kusungirirwa kuganda rekunze repombi yesimbi, kupinza kwemhepo nemvura kunogona kuparadzaniswa, uye yakanaka anticorrosion effect inogona kuwanikwa. Panguva imwecheteyo, pores ayo anopupuma akavharwa uye kunyura kwayo mvura kudiki kwazvo. Yakakwira density polyethylene shell uye FRP shell ine yakanaka anti-corrosion, insulation uye michina zvivakwa. Nokudaro, ganda rekunze rekushanda simbi pombi yakaoma kuderedzwa nekunze kwemhepo nemvura. Chero bedzi mvura yemukati yepombi inobatwa zvakanaka, maererano nevekunze data, hupenyu hwesevhisi hunogona kusvika makore anopfuura makumi mashanu, iyo yakareba 3 ~ 4 nguva yakareba kupfuura iyo yekugadzika kwechinyakare mugero uye nekuisa pamusoro.
Kuenzaniswa neyechinyakare simbi pombi insulation nzira, prefabricated zvakananga kuvigwa insulation simbi pombi ine akakurumbira zvakanakira zvikuru:
1.Iyo yakagadzirwa zvakananga yakavigwa insulated simbi pombi haidi kuvaka mugero wakakura, asi inongoda kuviga iyo insulated pombi pasi pevhu, iyo inoderedza zvakanyanya basa repurojekiti, inobatsira kuchengetedzwa kwezvakatipoteredza, inoderedza huwandu hwekuchera kwevhu nekuwedzera. kupfuura 50%, uye inoderedza huwandu hwemasonry ehurumende nekongiri ne90%. Panguva imwecheteyo, kuvakwa kwepombi yekudzivirira kunoitwa pamwe chete ne-on-site trenching, uye chete pa-saiti yejoint inodiwa, iyo inogona kupfupisa nguva yekuvaka neinopfuura 50%.
2.Kuita kwekuchengetedza kupisa kwakanaka, uye kurasikirwa kwekupisa kunongova 25% yeaya emapombi echinyakare. Kushanda kwenguva refu kunogona kuchengetedza simba rakawanda uye kuderedza zvakanyanya mutengo wesimba.
3.Iine simba rekudzivirira mvura uye risingaiti ngura. Izvo hazvidi kubatanidza pombi mugero. Inogona kuvigwa zvakananga muvhu kana mumvura. Kuvaka kuri nyore uye nekukurumidza, uye mutengo wakazara wakaderera.
4. Iyo zvakare ine yakanaka corrosion resistance uye kukanganisa kupikisa pasi pemamiriro ekunze ekupisa, uye inogona kuvigwa zvakananga muvhu rakaomeswa nechando.
5.Hupenyu hwebasa hunogona kusvika makore 30-50. Kuisa kwakaringana uye kushandiswa kunogona kuita kuti mutengo wekugadzirisa wepombi network uve wakaderera.
6. Iyo alarm system inogona kusetwa kuti ione otomatiki kukanganisa kwepombi network, inonyatso ratidza nzvimbo yekukanganisa uye alarm otomatiki.
