China yakananga kuita gasi gasi rinodzvinyirira regulator neUPSO OPSO
Direct acting gasi pressure regulator
| Technical parameters | TD50 |
| Max pressure | 25 bar |
| Inlet | 0.4 ~ 20bar |
| Outlet | 0.3-4 bar |
| Kuyerera kwakanyanya(Nm3/h) | 3800 |
| Inlet connection | Flanged DN50 PN25 |
| Outlet kubatana | Flanged DN80 PN25 |
| Kugadzirisa kurongeka/AC | ≤8% |
| Kuvhara kumanikidza / SG | ≤20% |
| Optional | Vhara mavharuvhu epasi pekumanikidzwa uye pamusoro pekumanikidzwa, inbuilt sefa, zvakagadzirirwa sarudzo. |
| Inoshanda madium | Natural gas, artificial gas, liquefied petroleum gas nezvimwe |
| *Cherechedza: Iyo yekuyerera unit ndeye yakajairika cubic metres/awa.Kuyerera kwegasi rechisikigo kunoenderana nehuwandu hwe0.6 pasi pemamiriro akajairwa | |
| DESIGN |
| ●Diaphragm uye chitubu chakaremerwa yakananga acting chimiro chekuwedzera kunyatsoita uye kugadzikana kuita |
| ● Akashongedzerwa resettable pamusoro uye pasi kumanikidzwa kuvhara-kure vharafu, nyore kushanda |
| ● Nehupamhi hwepamusoro 5um simbi isina tsvina sefa, iri nyore kuchenesa uye kutsiva. |
| ● Chimiro chakareruka, chiri nyore kushandisa uye chiri nyore kugadzirisa pamhepo. |
| ● yakagadziridzwa pane zvimiro, kutarisa uye kudzvinyirira nhanho zvichienderana nekuchengetedza uye kuita kwakanaka |
FLOW CHART
Iyo LTD50 Series regulator yakananga-inoshanda kudzvanya regulator, iyo inoshandiswa kune yakakwirira uye yepakati kumanikidza masisitimu.Iyo ine OPSO/UPSO zvishandiso.
Kuisa matanho
Danho 1:Kutanga batanidza iyo yekumanikidza sosi kune inopinza, uye batanidza inoronga yekumanikidza mutsara kune yekubuda.Kana chiteshi chisina kunyorwa, ndapota taura nemugadziri kuti udzivise kubatana kwakashata.Mune mamwe magadzirirwo, kana iyo yekupa yekumanikidza yakapihwa zvisizvo kuchiteshi chekubuda, zvikamu zvemukati zvinogona kukuvara.
Danho rechipiri:Usati wabatidza kudzvanywa kwemhepo kune regulator, vhara iyo gadziriso yekudzora knob kuti udzikise kuyerera kuburikidza nemutongi.Batidza simba rekupa zvishoma nezvishoma kudzivirira kubuda kamwe kamwe kwemvura yakamanikidzwa kubva ku "vibrating" regulator.Ongorora: Dzivisa kuputira screw yekugadzirisa zvachose mudhizaini, nekuti mune mamwe madhizaini edhizaini, iyo yakazara yemhepo yekumanikidza inounzwa kune yekubuda.
Danho rechitatu:Isa iyo pressure regulator kune inodiwa yekubuda pressure.Kana iyo regulator iri mune isiri-decompression state, zviri nyore kugadzirisa kubuda kwemhepo kana mvura ichiyerera panzvimbo ye "nzvimbo yakafa" (pasina kuyerera).Kana iyo yakayerwa yekubuda pressure ikadarika inodiwa yekubuda pressure, buritsa mvura kubva kuzasi kwerukova divi re regulator uye uderedze kudzvanya kwekubuda nekutenderedza knob.Usaburitsa mvura nekusunungura chinongedzo, kana zvisina kudaro zvinogona kukonzera kukuvara.Kune zvinoderedza-kudzvinyirira regulators, kana knob ichishandurwa kudzikisa kuburitsa kweseti, iyo yakanyanya kudzvanywa inozoburitswa kumhepo kubva kuzasi kwerukova.Nechikonzero ichi, usashandise kudzvanya-kudzikisa regulators kune zvinopisa kana zvine njodzi zvinwiwa.Ita shuwa kuti mvura yakawandisa inoburitswa zvakachengeteka maererano nemitemo yese yemuno, yenyika, uye yemubatanidzwa.
Danho 4:Kuti uwane iyo inodiwa yekubuda kudzvanywa, ita kugadzirisa kwekupedzisira nekuwedzera zvishoma nezvishoma kudzvanywa kubva panzvimbo iri pazasi peinoda set point.Iyo yekumanikidza yekumisikidza kubva yakaderera pane inodiwa yekumisikidza iri nani pane iyo yekumisikidza kubva kumusoro pane inodiwa.Kana iyo yakatarwa inopfuudzwa pakuisa iyo yekumanikidza regulator, dzikisa kudzvanywa kweseti kune imwe nzvimbo iri pasi peiyo yakatarwa.Zvadaro, zvakare zvishoma nezvishoma kuwedzera kudzvinyirirwa kune yaidiwa yakatarwa.
Danho rechishanu:Chengetedza kudzvanywa kwekupa uye kudzima kakawanda uchitarisa kudzvanywa kwekubuda kuti uone kuti mutongi anogara achidzokera kunzvimbo yakatarwa.Uye zvakare, iyo yekubuda pressure inofanirwawo kufambiswa nekuvharwa kuti ive nechokwadi chekuti pressure regulator inodzokera kune yaunoda set point.Kana pressure yekubuda ikasadzokera kune yaunoda kuseta, dzokorora kutevedzana kwekumanikidza.
Pinxin ine kugona kuzadzisa zvese zvaunoda kune akasiyana inlet air pressure, outlet air pressures uye yakanyanya kuyerera mareti panguva yakakodzera pane gasi pressure regulator.Izvi zvinoita kuti tive nemakwikwi kupfuura vamwe vedu pamusika vanongoita zvigadzirwa zvakajairika.
Pinxin ane chitupa chakapihwa neGas Standardization technical Committee yeBazi reDzimba neUrban-Rural Development kuti vatore chikamu mukugadzirira kweiyo nyika yedhorobha gasi regulator standard GB 27790-2020.
