Homeliness, Tools na akụrụngwa
Kwes unit. Ọnụ na akaụntụ nke kwes ike. Atụmatụ nke kwes nkeji
Okpomọkụ ọnụ na-anọchi anya a set ngwá egwú na ngwaọrụ nke na-ebu si aza ajụjụ ume ego (uka) nke coolant, nakwa dị ka aha na-achịkwa ya kwa. Ọnụ ndebanye e mere ka a set nke modul (ọcha) jikọọ na pipeline usoro.
oru
Haziri site na okpomọkụ metering unit maka ndị na-esonụ na nzube:
- Ịchịkwa ò ojiji nke coolant na okpomọkụ.
- Ịchịkwa kwes na haịdrọlik ọnọdụ okpomọkụ na okpomọkụ ọkọnọ na usoro.
- N'usoro ichikota okpomọkụ parameters: mgbali, okpomọkụ na olu (arọ).
- Mmejuputa iwu nke inyerịta ego niile n'etiti n'ji na nzukọ aka ọkọnọ nke kwes ike.
Isi ọcha
Kwes unit mejupụtara a set nke na ngwaọrụ na metering ngwaọrụ ndị na-amanye ma audio na n'out oge ọtụtụ ọrụ: nchekwa, ìgwè, n'ihe, na-egosipụta ihe ọmụma banyere uka (olu), ego nke kwes ike, nsogbu, okpomọkụ nke ekesa ọmụmụ, na ọrụ oge .
A, metering ngwaọrụ-eme dị ka a okpomọkụ mita, nke na-agụnye a thermocouple, eguzogide, okpomọkụ mita na a bụ isi eruba transducer. Ọzọkwa, okpomọkụ mita nwere ike n'ụzọ na nzacha na mgbali transducers (dabere na isi ngwaọrụ nlereanya). isi transducers na-esonụ n'ihe embodiments ike ga-eji na okpomọkụ mita: vortex, ultrasonic, akpa, na tachometer.
metering ojii ngwaọrụ
Ọ mejupụtara okpomọkụ metering unit nke ndị na-esonụ bụ isi ndị na:
- Kwụsị valves.
- The okpomọkụ mita.
- Thermometers.
- Sump.
- Flowmeter.
- Okpomọkụ ihe mmetụta nloghachi akara.
- Ọzọ akụrụngwa.
okpomọkụ mita
Okpomọkụ - bụ isi mmewere nke nke bụ na-okpomọkụ ọnụ. Ọ atọrọ na input nke okpomọkụ n'ime kpo oku usoro na gburugburu ókè mgbe nke kpo oku na netwọk.
Mgbe wụnye a remote metering nke a ókè, kpo oku netwọk na mgbakwunye na agụ nke counter kwukwara ọnwụ (ajụjụ maka okpomọkụ tọhapụrụ n'elu pipelines nọ n'ógbè si ókè-ala na okpomọkụ mita itule nkewa).
ọrụ ike mita
The ngwaọrụ nke ụdị ọ bụla kwesịrị ịrụ ndị na-esonụ aga-eme:
1. Automatic n'ihe:
- Na oge nke ọrụ ahụ na njehie ebe.
- Ịwa oge mgbe ike.
- Overpressure ọmụmụ-ekesa na a anwụrụ usoro.
- mmiri okpomọkụ na-ekpo ọkụ piping usoro, mmiri oyi na okpomọkụ.
- Eruba n'ime coolant na piping mmiri ọkụ na kpo oku.
2. ngụkọta oge:
- Iwesa ego nke okpomọkụ.
- Water olu-eru site na paịpụ.
- Kwes ike oriri.
- Okpomọkụ dị iche nke ndị na-ekesa ọmụmụ na ọkọnọ na nloghachi anwụrụ (piping mmiri oyi).
Valves na sump
Ịkpọchi ngwaọrụ bipu home kpo oku usoro si kpo oku na netwọk. Sump otú echebe ndị ọcha nke okpomọkụ mita na thermal netwọk nke ájá dị ugbu ke coolant.
thermometers
Nke a ngwaọrụ arụnyere mgbe sump na valves na mmanụ-jupụta uwe. The aka uwe ma ọ bụ a threaded njikọ nwetara na pipeline, ma ọ bụ na-welded ya.
flowmeter
Eruba mita arụnyere na kpo oku unit anamde igba transducer ọrụ. The n'ihe ebe (tupu mgbe mita) na-atụ aro iji wụnye pụrụ iche valves, site na nke ga-mfe arụ ọrụ na rụziri mgbidi.
Debara aha na ọkọnọ akara, coolant e zigara ka mita, na mgbe ahụ na-aga ka kpo oku usoro nke ụlọ ahụ. Ọzọ, na mma mmiri mmiri na-laghachi agbara direction site pipeline.
okpomọkụ ihe mmetụta
Nke a ngwaọrụ arụnyere na nloghachi akara, ya na mwepu valves na igba mita. Ndokwa a na-eme ka o kwe omume na ọ bụghị nanị na tụọ okpomọkụ nke ekesa ọmụmụ, ma ya oriri nke ọsọ ọsọ na-mmepụta.
Igba na okpomọkụ sensọ jikọọ na okpomọkụ mita, nke ka na ngụkọta oge nke iwesa okpomọkụ, nchekwa na archiving of data, Ndekọ kwa, nakwa dị ka ha visual ngosi.
A, okpomọkụ mita emi odude ke a iche iche kabinet na free ohere. Ke adianade do, kabinet nwere ike arụnyere ọzọ ọcha: ihe uninterruptible ike ọkọnọ ma ọ bụ a modem. Ọzọ ngwaọrụ nwere ike ijikwa na ịchịkwa data na-ebute site ná ajụjụ unit remotely.
Main circuit kpo oku usoro
Ya mere, tupu ị na-atụle atụmatụ nke kwes nkeji, ọ dị mkpa ịtụle ihe bụ circuit kpo oku usoro. Otu n'ime ihe ndị kasị ewu ewu na a na-ewere elu wiring Ọdịdị nke coolant aga site isi duct na-eduzi n'ime pipeline elu wiring. N'ọnọdụ ka ukwuu, isi riser emi odude ke n'uko ụlọ, bụ ebe e nwere ya branching na abụọ risers wee na-ekesa ihe karịrị kpo oku ọcha. A yiri circuit adabara maka otu-akụkọ ụlọ iji zọpụta uwa.
Ọzọkwa e circuit kpo oku usoro na ala wiring. Na nke a, ihe kwes unit na-emi odude ke Re ogige nke-eche nche na a isi pipeline na mmiri ọkụ. Ọ bụ uru na-arịba ama na, n'agbanyeghị nke ụdị circuit, na n'uko ụlọ ahụ na-atụ aro ka ndị ọzọ na mgbasa tank.
Atụmatụ nke kwes nkeji
Ọ bụrụ na anyị na-ekwu banyere okpomọkụ ihe atụmatụ, ọ ga-ahụ kwuru na ọtụtụ nkịtị bụ ndị na-esonụ ụdị:
- Kwes unit - a yiri circuit na a otu-ogbo njikọ nke mmiri ọkụ. Atụmatụ a bụ ihe kasị nkịtị na mfe. Na nke a, na-ekpo ọkụ mmiri na-ejikọrọ ke ukem otu netwọk dị ka ụlọ si kpo oku usoro. The coolant ọnọ na okpomọkụ si n'ihu network, ahụ mma mmiri mmiri aga ke reverse iji kpọmkwem n'ime okpomọkụ nyefe. Isi drawback nke ndị dị otú a usoro, jiri ya tụnyere ndị ọzọ na ụdị, a elu oriri nke mains mmiri, nke na-eji maka na nzukọ nke mmiri ọkụ.
- Scheme thermal ebe njikọ na Oghere Usoro abụọ-ogbo mmiri ọkụ. Atụmatụ a nwere ike kewara abụọ nkebi. The akpa ogbo bụ maka na nloghachi akara nke kpo oku usoro, nke abụọ - maka ndepụta conduit. Isi uru nke thermal nkeji ejikọrọ n'okpuru atụmatụ bụ enweghị a pụrụ iche mmiri na netwọk, nke budata ebelata ya oriri. Ma drawbacks - bụ mkpa iji wụnye akpaka akara usoro maka idebe na ukpụhọde okpomọkụ nkesa. Njikọ a na-atụ aro na ihe banyere kacha okpomọkụ eruba mmekọrịta maka kpo oku na-ekpo ọkụ mmiri, bụ na nso nke si 0,2 1.
- Kwes unit - abụọ ogbo circuit na a gwara agwa mmiri ọkụ okpomọkụ njikọ. Nke a bụ kasị vasatail na mgbanwe gị wiring esereese. Ọ ga-eji ọ bụghị nanị n'ihi na nkịtị okpomọkụ oge, ma na-aka mma. The isi mma nke ọ bụ uru banyere n'ókè na okpomọkụ Exchanger njikọ ahụ ọkọnọ akara na-adịghị rụrụ ke ukem ma na usoro. A n'ihu ụkpụrụ nke ihe owuwu yiri nke abụọ atụmatụ substation. Kwes ọnụ jikọọ site a nke atọ atụmatụ, na-achọ ndị ọzọ oriri nke netwọk mmiri na preheater mmewere.
Olee otú iji wụnye metering ojii
Tupu wụnye okpomọkụ metering unit, ọ dị mkpa na-eduzi nnyocha e mere nke ihe owuwu na ịzụlite oru ngo akwụkwọ. Ọkachamara na-na-arụ na-emebe kpo oku usoro, na-amị niile dị mkpa mgbawa, rụrụ nhọrọ nke instrumentation, na akụrụngwa adabara okpomọkụ mita.
Esonụ na mmepe nke oru ngo akwụkwọ, ị ga-erukwa ihu ọma nzukọ, nke na-emekwa ụfọdụ na ọkọnọ nke kwes ike. Nke a na-achọrọ site na nke ugbu a iwu nke ajụjụ okpomọkụ na imewe ụkpụrụ.
Nanị mgbe nkwekọrịta, ị nwere ike n'enweghị wụnye okpomọkụ metering nkeji. Nwụnye mejupụtara ndị tie-emechi ngwaọrụ, modul n'ime pipelines na ọkụ na-arụ ọrụ. Ọrụ na Ọdụdọ njikọ evaluator dechara sensọ, eruba mita na mgbe na-agba ọsọ mgbako maka ajụjụ okpomọkụ.
Mgbe ahụ, ukpụhọde ngwaọrụ nke kwes ike, nke ndị mejupụtara ya achọpụta na usoro ịrụ ọrụ na mmemme nke mgbako, na mgbe ahụ mere ihe nnyefe nkwekọrịta na azụmahịa ajụjụ, nke a rụrụ site na a pụrụ iche na ọrụ na ihu nke okpomọkụ ọkọnọ ụlọ ọrụ. Ọ bụ uru na-arịba ama na ndị dị otú ajụjụ unit ga-arụ ọrụ ruo oge ụfọdụ na na dị iche iche na òtù dịgasị iche n'ebe 72 awa 7 ụbọchị.
Iji ikpokọta multiple metering nkeji n'ime otu ọ na-ezipụ netwọk, mkpa iji hazie mwepụ nke remote nlekota na aza ajụjụ ọmụma na okpomọkụ mita.
nkwado
Mgbe okpomọkụ mbanye na-enyocha ọnụ maka na ime kenha osisi metering ngwaọrụ nọmba na na-akọwapụtaghị ya na akwụkwọ ya n'ihe nso set kwa ike mita agụ nso tụrụ, na ọnụnọ nke akàrà na-arịọnụ àgwà.
Ọrụ nke kpo oku unit na-aju na-esonụ ọnọdụ:
- Ọnụnọ nke okpokolo agba na paịpụ, nke na-adịghị nyere maka oru ngo akwụkwọ.
- Of metering ngwaọrụ n'èzí ụkpụrụ nke ziri ezi.
- Ọnụnọ nke n'ibu mmebi nke na ngwaọrụ na ya mmiri.
- Mebiri nke akàrà na ngwaọrụ.
- N'enweghị ikike na nnyonye anya na kpo oku unit.
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