Kuiswa kwemavharuvhu egedhi, mavharuvhu epasi uye cheki mavharuvhu

Gedhi vharafu, inozivikanwawo sevhavha yegedhi, ivharuvhu inoshandisa gedhi kudzora kuvhura nekuvhara. Iyo inogadzirisa kuyerera kwepombi uye inovhura nekuvhara mapaipi nekuchinja mapaipi muchinjiko-chikamu. Mavharuvhu egedhi anonyanya kushandiswa mumapaipi ane akavhurika zvizere kana kuvharwa zvakazara fluid media. Ikoko kazhinji hapana chinodiwa chekumisikidza gedhi valve, asi haigone kuisirwa kumusoro pasi.

Aglobe valveivharuvhu inoshandisa dhisiki yevharuvhu kudzora kuvhura nekuvhara. Nekushandura gap pakati pevhavha disc uye chigaro chevharuvhu, ndiko kuti, kushandura saizi yemuchinjiko-chikamu, iyo yepakati inoyerera kana yepakati chiteshi inogurwa. Paunenge uchiisa chivharo chekumisa, kutarisa kunofanira kubhadharwa kune kuyerera kwemvura.
Nheyo iyo inofanirwa kuteverwa pakuisa chivharo chekumisa ndeyekuti mvura iri mupombi inopfuura nepakati pegomba revhavha kubva pasi kusvika kumusoro, inowanzozivikanwa se "pasi mukati uye kumusoro kunze", uye reverse installation haibvumirwi.

Tarisa vharafu, iyo inozivikanwawo sevhavha yekuongorora uye imwe-nzira valve, ivhavha inovhurika uye inovhara pasi pemusiyano wekumanikidza pakati pemberi nekumashure kwevharuvhu. Basa rayo nderekutendera kuti yepakati idzerere munzira imwe chete uye kudzivirira yepakati kuti isadzoke ichidzokera kune yakapesana. Zvinoenderana nezvimiro zvakasiyana, cheki mavharuvhu anosanganisira kusimudza, swing uye butterfly clamp cheki mavharuvhu. Simudza cheki mavharuvhu akakamurwa kuva horizontal uye vertical mhando. Paunenge uchiisa cheki chevhavha, iwe unofanirwawo kuterera kune kuyerera kwekutungamira kwepakati uye usaiise kumashure.

Kuiswa kwevhavha yekuderedza kudzvinyirira

Ivhavha inoderedza simba ivhavha inoderedza inlet pressure kune inodiwa yekubuda kwemhepo kuburikidza nekugadzirisa uye inochengetedza inogadzirisa yakagadzikana yekubuda kwemhepo kuburikidza nekuvimba nesimba repakati pachayo.

Kubva pamaonero emagetsi mechanics, vharuvhu inoderedza kumanikidza chinhu chinotsikisa chinogona kushandura kuramba kwenzvimbo. Ndiko kuti, nekushandura nzvimbo inoputika, chiyero chekuyerera uye kinetic simba remvura inoshandurwa, zvichiita kuti ibudise kurasikirwa kwakasiyana-siyana, nokudaro kuzadzisa chinangwa chekuderedza kudzvinyirira. Zvadaro, zvichienderana nekugadziriswa kwekutonga uye hurongwa hwekugadzirisa, simba rechitubu rinoshandiswa kuenzanisa kushanduka kwekumanikidza kuseri kwevhavha, kuitira kuti kudzvinyirira kuseri kwevhavha kunoramba kuripo mukati meimwe kukanganisa kukanganisa.

Kuiswa kwevhavha yekuderedza kudzvinyirira

1. The vertically yakaiswa pressure yekudzikisa valve group inowanzoiswa pamadziro pahurefu hwakakodzera kubva pasi; iyo horizontally yakaiswa pressure yekudzikisa valve boka rinowanzoiswa pachikuva chekushanda chisingaperi.

2. Shandisa simbi yakagadzirwa kuti uise pamadziro kunze kwemavharuvhu maviri ekudzora (anowanzo shandiswa kumisa mavharuvhu) kugadzira bhuraketi. Iyo bypass pombi inonamirawo pabhuraketi uye yakasimudzwa.

3. Ivhavha yekudzikisa kumanikidzwa inofanira kuiswa yakatwasuka pahorizontal pipeline uye haifaniri kurereka. Museve uri pamutumbi wevharuvhu unofanirwa kunongedza kugwara rekuyerera kwepakati uye haugone kuiswa kumashure.

4. Kumisa mavharuvhu uye yakakwirira uye yakaderera kumanikidza gauges kunofanirwa kuiswa pamativi ese maviri kuti uone kudzvanywa kunoshanduka pamberi uye mushure mevhavha. Iyo dhayamita yepombi mushure mekumanikidza kudzikisa vharafu kunofanirwa kuve 2 # -3 # yakakura kupfuura dhayamita yepipe inopinza pamberi pevharuvhu, uye pombi yekupfuura inofanira kuiswa kuti iite kugadzirisa.

5. Iyo yekumanikidza yakaenzana pombi ye diaphragm pressure yekudzikisa valve inofanira kubatanidzwa kune yakaderera pombi yekumanikidza. Mapaipi epasi-anodzvinyirira anofanirwa kuve akashongedzerwa mavharuvhu ekuchengetedza kuti ave nechokwadi chekushanda kwakachengeteka kwehurongwa.

6. Kana ichishandiswa pakuderedza mhepo, pombi yemvura inofanira kuiswa. Kune masisitimu epombi ane yakakwira kucheneswa zvinodiwa, sefa inofanirwa kuiswa pamberi pevhavha yekudzikisa kumanikidza.

7. Mushure mokunge boka revhavha rinoderedza kudzvinyirira rakasimwa, kuputika kwevhavha yekudzivirira uye kuvhara kwevhavha yekudzivirira kunofanira kuomeswa kuongororwa, kunyungudutswa uye kugadziriswa maererano nezvinodiwa zvekugadzira, uye kugadzirisa kunofanira kuiswa.

8. Paunenge uchikwesha vharafu yekudzikisa kumanikidza, vhara vharanda yekudzikisa inlet uye uvhure vharafu yekutsvaira.

Kuisa musungo

Basa rakakosha remuteyo weutsi nderekuburitsa mvura yakanyungudutswa, mhepo uye kabhoni dhaibhorosi gasi mumhepo inopfungaira nekukurumidza sezvinobvira; panguva imwecheteyo, inogona kudzivirira otomatiki kubuda kwemhepo kusvika pamwero mukuru. Kune marudzi akawanda emisungo, imwe neimwe iine maitiro akasiyana.

Zvinoenderana neakasiyana misimboti yekushanda yematepi eutsi, anogona kukamurwa kuva anotevera marudzi matatu:

Mechanical: Kuita zvinoenderana nekuchinja kweiyo condensate level mumusungo, kusanganisira:

Float type: Iyo inoyangarara inzvimbo yakavharika ine mhango.

Kukwira-kunovhura mhando yekuyangarara: Iyo inoyangarara yakaita sedhiramu uye inovhura ichienda kumusoro.

Kuvhura mhando yekuyangarara ichidzika: Iyo inoyangarara yakaita sedhiramu nekavhura ichidzika.

Thermostatic type: inoshanda zvinoenderana nekuchinja kwemvura tembiricha, kusanganisira:

Bimetallic sheet: Chinhu chinonzwisa tsitsi ibhimetallic sheet.

Vapor pressure type: Chinhu chinonzwisa tsitsi ibhero kana katuriji, iyo izere nemvura inoputika.

Thermodynamic mhando: Mabasa akavakirwa pane shanduko mune thermodynamic zvimiro zvemvura.

Disc Type: Nekuda kwekuyerera kwakasiyana kwemvura uye gasi pasi pekumanikidza kwakafanana, akasiyana ane simba uye static madhiri anogadzirwa kutyaira disc valve kufamba.

Pulse type: Kana condensate yekupisa kwakasiyana ichipfuura nepakati peaviri-pole akateedzana throttle orifice mahwendefa, akasiyana madhiri anoumbwa pakati pemapango maviri eiyo throttle orifice mahwendefa, ichityaira vharafu disc kufamba.

Kuisa musungo

1. Stop valves (stop valves) inofanira kuiswa mberi uye kumashure, uye firiji inofanira kuiswa pakati pemusungo nevhavha yekumira pamberi kudzivirira tsvina mumvura ye condensate kubva pakuvhara musungo.

2. Pombi yekuongorora inofanira kuiswa pakati pemusungo nevhavha yekumisa kumashure kuti uone kana musungo uri kushanda zvakanaka. Kana huwandu hwemhepo huchibuda paunovhura chubhu yekuongorora, musungo wakakuvadzwa uye unoda kugadziriswa.

3. Chinangwa chekugadzira pombi yepombi ndeyekuburitsa mvura yakawanda yakanyungudutswa panguva yekutanga uye kuderedza mutoro wemvura yemusungo.

4. Kana iyo yevhavha yemvura inoshandiswa kubvisa condensate kubva pakupisa midziyo, inofanira kuiswa panzvimbo yakadzika yemidziyo yekupisa kuitira kuti pombi yemvura ye condensate idzoke yakananga kuvhavha yekudzivirira kudzivirira kuunganidzwa kwemvura mumudziyo wekupisa.

5. Nzvimbo yekuisa inofanira kunge iri padyo nenzvimbo yemvura sezvinobvira. Kana chinhambwe chiri kure, mweya kana chiutsi chinogona kuungana mupombi refu, nhete pamberi periva.

6. Kana iyo steam main horizontal pombi yakanyanya kureba, nyaya dzemvura dzinofanira kutariswa.