I-Radar Flowmeter

Uhlu lwemikhiqizo

I-Electromagnetic Flow Meter

I-Vortex Flow Meter

Ultrasonic Flow Meter

I-Turbine Flow Meter

I-Thermal Mass Flow Meter

I-Coriolis Mass Flow Meter

I-Rotameter ye-Metal Tube

I-Precession Vortex Flowmeter

Ultrasonic Level Meter

Radar Level Meter

I-Radar-Flowmeter

I-Oval Gear Flow Meter

Water Quality Analyzer

Throttling Device

Magnetic Level Gauge

Xhumana nathi

Maka Ifu

Imitha yezinga lerada

Imitha yeleveli

Imitha yokugeleza kwamanzi

Ithuluzi le-Q&T

Ukwelashwa kwamanzi

Isingeniso

Isicelo

Idatha Yezobuchwepheshe

Ukufakwa

Isingeniso

Ukugeleza kwe-radarimitha, njengohlobo lweamanziizingaimithafuthiisivinini sokugelezangobuchwepheshe be-microwave, ihlanganiswe nobuchwepheshe bokulinganisa ngezinga lamanzi e-radar avuthiweimithafuthii-radar velocimeter, esetshenziswa ngokuyinhloko esilinganisweni samanziizinga kanye nesivinini sokugeleza kwemisele evulekile, njengomfula, isango ledamu, inethiwekhi yamapayipi emfuleni ongaphansi komhlaba kanye nomsele wokunisela.
Lo mkhiqizo ungakwazi ukuqapha ngempumelelo isimo soshintsho lwezinga lamanzi, isivinini nokugeleza, ukuze unikeze ulwazi olunembile lokugeleza kweyunithi yokuqapha.

Izinzuzo

I-Radar Flowmeter Izinzuzo Nezibi
1. Imitha yokugeleza ye-radar eyakhelwe ngaphakathi engu-24GHz, igeji yeleveli yoketshezi ye-radar engu-26GHz, irada ye-antenna yendiza ye-CW yendiza ye-microstrip, ukutholwa okungeyena othintwayo, umkhiqizo okabili-kokukodwa ungabona ukukalwa kwezinga lokugeleza, izinga lamanzi, ukugeleza okusheshayo kanye ukugeleza okunqwabelanayo.
2. Ubuchwepheshe besimo sezulu sonke, obunamaza aphezulu ama-microwave bungakwazi ukubona ukuqapha okuzenzakalelayo ku-inthanethi, kungagadiwe.
3. I-antenna yokudlulisa imvamisa iyavumelana nezimo futhi iyalungiseka, futhi nekhono lokulwa nokuphazamiseka linamandla.
4. Izindlela ezihlukahlukene zokuxhumana kwedatha RS-232 / RS-485 zingasethwa, okuyinto elula kubasebenzisi ukuxhuma ohlelweni.
5. Ukwakhiwa nokufakwa kulula, ukusebenza kokulinganisa kuhlanganiswe nemodi yokulala (cishe i-300mA ngesikhathi sokusebenza okujwayelekile, futhi imodi yokulala ingaphansi kwe-1mA), egcina amandla futhi inciphisa ukusetshenziswa, futhi iyonga futhi iyasebenza.
6. Imitha okungathintwayo ayikonakali ukugeleza kwamanzi futhi iqinisekisa idatha yokulinganisa enembile.
7. Ibanga lokuvikela le-IP67, alithintwa isimo sezulu, izinga lokushisa, umswakama, umoya, intlenga nezinto ezintantayo, futhi lifanele indawo yezinga lokugeleza okuphezulu ngesikhathi sezikhukhula.
8. I-Anti-condensation, i-design yokuvikela amanzi kanye nombani, ifanele izindawo ezihlukahlukene zangaphandle.
9. Ukubukeka okuncane, ukufakwa okulula nokugcinwa okulula.
10. Amabhrendi asekhaya anamalungelo empahla yobuhlakani ezimele, ukwesekwa kwempendulo yesevisi yendawo.
11. Izingxenye ezibalulekile zinombiko wokuhlola "Huadong Testing Center forIthuluzi le-Hydrologicals".

Isicelo

Amamitha okugeleza kwe-radar asetshenziswa kakhulu ekuhloleni i-hydrological, ukuqapha imithombo yamanzi angaphezulu, ukukalwa kwamanzi kanye nemitha ezindaweni zokuchelela, ukuqapha iziteshi zomfula, kanye namanzi emvelo afana nemifula, amachibi, amachibi, amagagasi, imigudu yokunisela (imigudu evulekile), imifula. imigudu, namapayipi amapulazi. Ukuqapha amanzi.
Imitha yokugeleza kwe-radar nayo ifanele ukugawulwa kwamanzi emadolobheni, ukukhucululwa kwendle emadolobheni, ukuqapha ukuthathwa kwamanzi kamasipala kanye nokukhipha amanzi, ukulawulwa kwezikhukhula, ukulawulwa kwezikhukhula, inethiwekhi yamapayipi angaphansi komhlaba nokunye ukuqapha izinga lamanzi kanye nenethiwekhi yamapayipi okudonsa amanzi, indawo yokukhipha amanzi, ukukhishwa kwemvelo kwesiteshi sikagesi samanzi. ukuqapha ukugeleza nezinye izinkambu, ezifanele izigaba ezivamile kanye nezingavamile .
Isistimu yokulinganisa ukugeleza kwe-radar ingakwazi ukubona iqoqo elizenzakalelayo lesimo sezulu sonke kanye nokuqapha kwesikhathi sangempela kwesiteshi esivulekile, ukugeleza komfula okungokwemvelo kanye nedatha yamanzi.

IHydrology & Water Conservancy

Ukuvikelwa Kwemvelo

Ukunisela

Ukuthuthwa kwamanzi kaMasipala

Amanzi angcolile

Isiteshi samandla kagesi

Idatha Yezobuchwepheshe

Ithebula 1: Amapharamitha wesimo sokusebenza

Ipharamitha	Incazelo
Faka i-Voltage	DC 7～ 24V
Okwamanje(12V Power Supply)	Cishe i-300mA ekusebenzeni okujwayelekile, futhi ngaphansi kuka-1mA kumodi yokulala.
Izinga Lokushisa Lokusebenza	-35℃ ～ 70℃
Ikilasi Lokuvikela	IP67
Imvamisa Yokuphuma	24.000 ～ 24.250GHz
Isixhumanisi Esibonakalayo	RS-232 / RS-485
Iphrothokholi Yezokuxhumana	MODBUS-RTU / Iphrothokholi Eyenziwe Ngokwezifiso / SZY206-2016 "Iphrothokholi Yokugada Izinsiza Zamanzi Zokudluliswa Kwedatha"

Ithebula 2: Amapharamitha wokulinganisa

Ipharamitha	Incazelo
Ibanga Lesivinini	0.15 ～ 15m/s
Ukunemba Kwesivinini	±1% FS, ±2.5% wokufunda
Ukulungiswa Kwesivinini	0.01m/s
Ibanga Lebanga	1.5 ～ 40m
Ukunemba Kwebanga	±1cm
Ukulungiswa Kwebanga	1mm
I-Antenna Beam Angle	Isivinini sokugeleza：14 x 32゜ Izinga lamanzi：11 x 11゜
Isikhathi sesikhawu	1 ～ 5000min

Ithebula 3: Amapharamitha wokubukeka

Ipharamitha	Incazelo
Usayizi wemitha yokugeleza ( LxWxH)	302×150×156mm
Usayizi Wokusekela ( LxWxH)	100×100×100mm
Isisindo	imitha yokugeleza + ukwesekwa： 5.8kg
Impahla Yezindlu	Ishidi elakhiwe ngamapulangwe, insimbi engagqwali

Ukufakwa

Ukufakwa kwemitha yokugeleza kwe-radar kufanele kunake ukuthi isiqondiso se-radar wave propagation ayikwazi ukuvinjelwa izinto, ngaphandle kwalokho isignali ye-radar izoncishiswa futhi isilinganiso sizothinteka. Uma ufaka ohlangothini, kunconywa ukuthi i-angle yokujikeleza evundlile akufanele idlule ububanzi be-45-60 degrees.
Uma sicabangela izimo zokusebenza ezihlukene, okokuqala sidinga ukucabangela izici ezi-2 ezilandelayo:

1. I-Antenna Beam Range
Imitha yokugeleza ihlanganisa imitha yezinga le-radar kanye ne-radar velocimeter. I-engeli ye-antenna ye-radar yemitha yezinga le-radar ingu-11°×11°, kanti i-engeli ye-antenna ye-radar velocimeter ingu-14×32°. Lapho imitha yezinga ikhanyisa indawo yamanzi, indawo yokukhanyisa ifana nendilinga engu-A, lapho i-velocimeter ikhanyisa indawo yamanzi, indawo ekhanyisiwe ifana nendawo eyi-elliptical, njengoba kuboniswe kuMfanekiso 1.1. Ukuqonda ngokunembile ububanzi bokukhanya kwamagagasi e-radar kusiza ukukhetha indawo efanelekile yokufaka nokugwema ezinye izigcawu eziphazamiseka kalula, njengemifula ezinhlangothini zombili zomfula, njengamagatsha anyakazayo.

Umfanekiso 1.1 Ukufakwa kwezinga le-radar yamamitha ayi-10imithakanye nendawo ye-radar velocimeter antenna irradiation

Umngcele wendawo yamanzi okhanyiswa i-radar ulingana nobude bokufaka. Ithebula 1.2 libonisa amanani epharamitha ka-A, B, kanye no-D lapho uhlaka lweleveli ye-radarmetefuthi i-radar velocimeter ikhanyisa indawo yamanzi lapho ukuphakama kokufakwa kuyimitha elingu-1 (bheka Umfanekiso 1.1 ukuze uthole izincazelo zika-A, B, no-D). , ubude bokufaka bangempela (imitha yeyunithi) obuphindwe ngenani elilandelayo ipharamitha ehambisanayo yangempela

Igama	Ubude（m）
I-radar velocimeter A	0.329
I-radar velocimeter B	0.662
I-diameter yeleveli ye-radar gauge D	0.192

1.2 Amanani epharamitha yepharamitha ye-antenna beam irradiation surface

2. Umthelela wobude bokufaka esilinganisweni samanje
Ngaphansi kwezimo ezifanayo, ukuphakama kokufakwa kuphezulu, i-echo iba buthakathaka futhi iba yimbi kakhulu ikhwalithi yesignali. Ikakhulukazi endaweni enejubane eliphansi lokugeleza kwamanzi, i-ripple incane, okunzima kakhulu ukuyibona. Ngesikhathi esifanayo, indawo yendawo ye-radar wave irradiation izoba nkulu, futhi i-radiation ye-beam ingase ibe Lapho ifika ebhange lomsele, ithinteka ekuhlosweni okuhambayo ebhange. Uma ukufakwa kuphansi kakhulu, akuhambisani nokuvikelwa kokulwa nokweba, ngakho-ke ukufakwa kwesigxobo, kunconywa ukuthi ububanzi bokufakwa bube ngamamitha angu-3-4.

Ngaphezu kwamaphuzu amabili angenhla, izidingo eziqondile zimi kanje:
I-1) Lapho ufaka imitha yokugeleza, imitha yezinga le-liquid kanye ne-radar yemitha yokugeleza ayikwazi ukuvinjelwa, ngaphandle kwalokho ukunemba kokulinganisa kuzothinteka; awekho amanzi amakhulu e-stone block esigabeni sesiteshi sokubona, awekho ama-vortex amakhulu, ukugeleza kweziyaluyalu nezinye izenzakalo;
2) Ishaneli etholwayo kufanele iqonde ngangokunokwenzeka, izinze futhi igxile;
3) I-radar velocimeter ithintwa kuphela ithagethi eguquguqukayo. Lapho umzila uqinisiwe futhi lungekho ukhula noma izihlahla, ngisho noma ugongolo lufakwe imisebe ezinhlangothini zombili zomzila, ngeke luthinte ukukalwa kokugeleza. Ngaphezu kwalokho, isigaba sokulinganisa ukugeleza sivamile ngangokunokwenzeka;
4) Isigaba sesiteshi esitholwayo kufanele sigcinwe sibushelelezi ukuvimbela ukunqwabelana kwezinto ezintantayo.
5) I-beam yemitha yamanje inconywa ukuthi ibhekane nesiqondiso samanzi angenayo, njengoba kuboniswe ku-Figure 1.1, futhi i-angle enezingqimba eya ekuqondisweni kokugeleza kwamanzi yi-0 degrees.
I-6) Uma ufaka imitha yokugeleza, zama ukuqinisekisa ukuthi indawo engaphezulu ye-casing isezingeni futhi ifakwe phakathi kwesiteshi.