Model Instruction

Oersjoch fan it produkt

Fully integrated intelligent variable frequency pump was developed by the company's latest frequency conversion controller and the water pump, pressure tank and so on a new generation of highly integrated pressurized water supply equipment, aesthetically pleasing, has reached the international advanced level, with artificial intelligence, can automatically adjust the constant pressure frequency conversion water supply in order to meet user requirements, keep the water supply pipe network pressure constant, and the whole system always maintain the best condition of high efficiency and energy saving.

Applikaasjesgroepen

â-Ž Residential water：High-up building roof roofing, apartment, villa en sa op.
â-Ž Iepenbiere plakken: skoallen, restaurants, stasjons, sikehûzen, gymnasiums, ensfh.
â-Ž Commercial gebouwen: hotels, kantoargebouwen, winkelsintrum, ensfh.
◎ Irrigation: farms, orchards, parks, etc.
◎ Industry: manufacturing, food manufacturing, industrial water and other constant pressure water supply sites.

Applikaasjes fjilden

◎ Working voltage: AC220V ± 10%, 50Hz, and less than 2%.
â-Ž Ambiente temperatuer: - 5 â "ƒ oant 40 â" ƒ
â-Ž ynstalleaze sideheveing ​​net mear dan 1000m.
◎ Environmental humidity 10~90%RH (non-condensing)
â-Ž Der is gjin eksplosyf gefaarlik medium yn 'e omlizzende loft, en der is gjin gas of leitende stof yn it tydium dat it metaal befoarderet en it isolemint skeint, en wurdt yn' e fersmoargingnivo 2 omjouwing brûkt.

Certificate

Funksje

â-Ž By it brûken fan wetter, systeem konstante spanningsfrekwinsjekontrôle, automatyske druk stopje as it wetter net brûkt wurdt.
â-Ž De operaasje drukfluktuaasjemoanne fan frekwinsjepomppomp is net grutter as 0,01 mPa.
â-Ž Gjin wetter, de pomp stopje
â-Ž It hat ferskate foltôgingsfunksjes lykas gebrochene rigel, oerwâld, overload en grûn.

Eigenskippen

◎ Inverter: IP65 protection grade, safe and reliable.
â-Ž Hegere yntegraasje: wetterpomp en frekwinsje yntegraal, lytsvolumint, maklik te ynstallearjen, romte bewarje.
◎ Fully automatic control: the system can be adjusted automatically according to the user's pipe network pressure to achieve the optimal running state and make the system more energy efficient. Automatic pressure protection, dormancy and energy saving effect are obvious when no water is used. When pump failure, automatic real-time tracking judgment and processing.
â-Ž Easy om te operearjen, ienfâldich, kin direkt fia de knoppen en sjen litte op frekwinsje converter, realisearje de minsk-kompjûter ynteraksjefunksje, de brûker kin neffens eigen aktuele stress-ynstellings, rinnende steat en relevante ynformaasje krije as abnormale, kinne abnormale ynformaasje krije.
◎ Constant power operation: when the controller to limit the power and will be adjusted according to the actual operation situation, under the condition of the water as much as possible, to ensure the user, the output power is constant, for the protection of the motor.

Equipment spectrum

Action Description

â-Ž Automatyske identifikaasjemodule fia it systeem fan 'e drukkersensor, fergelykje it mei de ynstellings fan' e presinte wearde, en it útfieren fan it analogsignal nei de fêste omstanniger, de frequency conversion converter neffens de wizigingen fan it analoegalmiddel feroarsake de motorbehearderfrekwinsje, in konstante bedriuw oanbiede fan wetterferlet. As de permaninte brûker gebrûk makket fan in protte wetter, wurdt automatysk de snelheid ferhege en de krêft omheech te setten om de stipewetterbedriuw oan te fieren. Wannear't der gjin wetter is, nei it systeem rint pre-set druk automatyske dormancy, as in brûker in lyts bedrach fan wetter of pipeline leaket dat de wetterdruk op 80% falt, Drukkompensaasje nei de opset druk, maksimaal oant enerzjybesparring.

Performance parameters

Ynstallaasje diagram

Installation precautions

â-Ž ynstallaasje yn 'e binnenstêd, gjin lekje, gjin metalen stof, gjin oalje stof, gjin korrosive flammibele gas of fliik, gjin elektromagnetyske sinjers ynterferinsje. By it ynstallearjen bûten moat der in screening-apparaat wêze.
◎ The installation ground of frequency conversion pump must be firm, there can not be subsidence or cracking phenomenon.
â-Ž Wannear't it ynstalleare ynstalleare is, ynfiere posityf drukke ynstallaasje fêst, besykje gjin negative druk suksininstallaasje fêst te stellen. As in negative printynstallaasje nedich is, kinne jo in goeie kwaliteitsvalid keazen en regelmjittich kontrolearje.
â-Ž De ynlette pylk en útlitpipe fan 'e variable fêste pomp moat grutter as of lykweardich wêze oan' e eigen pneumaturch diameter fan 'e variable fyfaasje.
â-Ž Soarch omtinken oft de levere spanningsnivo oerienkomt mei de ynfierkraft easken fan 'e frekwinsjepomp.
◎ At the time of installation, please provide the import and export valve of the frequency conversion pump and the soft connector which is connected to facilitate the maintenance and prevention of noise passing through the pipeline.
â-Ž Nei ynstallaasje fan ymporteare positive druk, kinne jo it ventlamp fan 'e pomp foarkomme foardat it gebrûk foarkomt, en dan los it gas oant it wetter strak is. De suction pipe is folle mei wetter (it wetter suksingpipe moat foar it gebrûk fan wetter falt) foardat gebrûk is, en de pompekammer is fol mei wetter.

Selection reference

Calculation method for maximum water consumption (table 1)

Oandacht

â-Ž De nûmerike wearden yn 'e kluzers wurde brûkt as it wetter wurdt levere, as kâld of waarm wetter apart wurdt berekkene.
◎ When the tub is attached with a shower or mixed nozzle with a shower switch, its rated flow and equivalent amount of water nozzle, regardless of the shower, but water pressure according to the shower meter.
◎ Domestic gas water heater, the water pressure required by the product requirements and hot water supply system is the most unfavorable distribution point required work pressure determination.
â-Ž De automatyske wetterjende irrigaasje fan griene romte moat neffens de easken fan produktûntwerp wêze.
◎ When the rated flow and minimum working pressure required for the plumbing fittings are specified, the value shall be determined according to the product requirements. (how to determine the yield when the product is determined)
◎ Maximum water consumption.
â-Ž L = single-valve-nûmer nûmer * rated flux + gemyske nozzle * rated stream + ... + nûmer fan húshâldingen fan húshâldingen * fermogens.
â-Ž De berekkene l-ienheid (L / S) is omset yn tonnen / oere mei de koeffizient fan 3.6 (de nominale stream is yn tabel 1 werjûn)

Minimale driuwende berekkening

â-Ž De minimale driuwende berekkening wurdt berekkene fan it suctionflier fan 'e pomp, plus de minimale needpresje foar it heechste gebrûk fan sanitêre apparaten.
◎ The minimum pressure used for water supply equipment (MPa) is approximately 1/100*(hg+hf)+ PE.
â-Ž Ha: echte lift (m) fan it suctionflier nei it heule apparaat
â-Ž Hf: loss of pipe, elbow, etc. (m), ferlies kin berekkene wurde (6 m oant 10 m)
â-Ž Pe: minimale needsaaklike druk foar it heechste sanitêr pacht (sjoch tabel 1)

Ex.:

Der is in hotel, fjouwer flierren op 'e grûn, sa'n 12 meter hege, is apart fan' e suction side), der wienen 12 keamers, elke keamer is grut mei in fekânsje ynfierd in geminkte wettermûle, in douche wettermûle), neist in lyts hotel en wassen wettermûle, fjouwer binnenstoarm boppe wetter wetter, wetterfontein wettermûle fjouwer. Meitsje asjebleaft de stroom en opheffing fan 'e apparatuer dy't selektearre wurde.
It antwurd:
Maximum water consumption:
Maximum water consumpon=3.6{12(1*0.1+1*0.15+1*0.24)+1*0.2+4*0.2+4*0.05}=6.084 t/h
De minimale druk
De minimale druk is 1/100 * (12 + 10) + 0,07 = 0,29MPa
Ha: The actual head of the suction surface to the highest sanitary ware is 12 meters.
Hf: It ferlies fan pipe en elbow is te berekkenjen op 10 meter.
Pe: De minimale wurkdruk fan 'e dûs is 0,7bar.
Oandacht:1bar ≈ 1kg/cm³=0.1MPa，1MPa ≈ 100m pump’s lift.
When the equipment is selected, the total flow of the selected equipment is the maximum water consumption, and the head lift is not lower than the minimum pressure calculated.

Variable frequency pump dimensions