Overview Of The Product

Plne integrované inteligentné frekvenčné čerpadlo bolo vyvinuté najnovším regulátorom frekvenčnej konverzie spoločnosti a vodným čerpadlom, tlakovou nádobou atď. Nová generácia vysoko integrovaného zariadenia na tlakové zásobovanie vodou, esteticky príjemné, dosiahla medzinárodnú pokročilú úroveň s umelou inteligenciou, môže automaticky prispôsobiť dodávku vody s konštantnou tlakovou frekvenciou, aby vyhovoval požiadavkám užívateľov, udržiaval tlak siete siete potrubia vody konštantný a celý systém vždy udržiaval najlepší stav vysokej účinnosti a úspory energie.

Application Limits

◎ Residential water：High-rise building roof pressurization, apartment, villa and so on.
◎ Public places: schools, restaurants, stations, hospitals, gymnasiums, etc.
â-Ž Komerčné budovy: hotely, kancelárske budovy, obchodné domy atď.
Zavlažovanie: farmy, ovocné sady, parky atď.
◎ Industry: manufacturing, food manufacturing, industrial water and other constant pressure water supply sites.

Oblasti aplikácií

◎ Working voltage: AC220V ± 10%, 50Hz, and less than 2%.
â-Ž Teplota okolia: - 5 ° až 40 ° C
◎ Installation site elevation no more than 1000m.
◎ Environmental humidity 10~90%RH (non-condensing)
◎ There is no explosive dangerous medium in the surrounding air, and there is no gas or conductive dust in the medium that corrodes the metal and damages the insulation, and is used in the pollution level 2 environment.

Certificate

Function

â-Ž Pri použití vody, systémovej konštantnej regulácie frekvencie napätia, automatického zastavenia tlaku pri nepoužívaní vody.
◎ The operating pressure fluctuation range of frequency conversion pump is not greater than 0.01MPa.
Žiadna voda, zastavenie čerpadla
â-Ž má niekoľko funkcií na detekciu porúch, ako je prerušovaná čiara, nadprúd, preťaženie a uzemnenie.

Features

◎ Inverter: IP65 protection grade, safe and reliable.
◎ High integration: water pump and frequency converter integrated, small volume, easy to install, save space.
◎ 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.
◎ Easy to operate, simple, can be directly through the buttons and display on frequency converter, realize the human-computer interaction function, the user can according to own actual stress related Settings, running state and obtain relevant information, when abnormal, can obtain abnormal information.
◎ 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.

Spektrum zariadení

Action description

◎ Automatic identification module through the pressure sensors' system, compare it with the set pressure value calculation, and output analog signal to frequency converter, frequency conversion controller according to the changes of the analog signal again change motor operating frequency, so as to achieve constant industry water supply demand. When the permanent user USES large amount of water, automatically increases the speed and increases the power to meet the constant pressure water supply demand. When there is no water, after the system reaches pre-set pressure automatic dormancy, when a user a small amount of water or pipeline leaking caused the water pressure drops to 80%, the frequency conversion controller back signal, command the motor running, the pressure compensation to the set pressure, maximum achieve energy saving.

Parametre výkonu

Schéma inštalácie

Opatrenia pri inštalácii

â-Ž Inštalácia vo vnútri, bez úniku, bez kovového prachu, bez olejového prachu, bez žieravého horľavého plynu alebo kvapaliny, bez rušenia elektromagnetického signálu. Ak sú nainštalované vonku, malo by to byť skríningové zariadenie.
◎ The installation ground of frequency conversion pump must be firm, there can not be subsidence or cracking phenomenon.
â-Ž Keď je zariadenie inštalované, prijmite dovezenú pozitívnu tlakovú inštaláciu, snažte sa neprijať inštaláciu podtlakového sania. Ak je potrebná inštalácia podtlakového tlaku, vyberte kvalitný ventil a pravidelne kontrolujte.
Vstupná a výstupná rúra čerpadla s premenlivou frekvenciou musí byť väčšia alebo rovná priemeru vlastného potrubia premennej frekvencie.
◎ Pay attention to whether the supplied power supply conforms to the input power requirements of the frequency conversion pump.
â-Ž Pri inštalácii uveďte dovozný a vývozný ventil čerpadla na frekvenčné prepojenie a mäkký konektor, ktorý je pripojený, aby sa uľahčila údržba a prevencia hluku prechádzajúceho potrubím.
â-Ž Po inštalácii dovážaného pozitívneho tlaku otvorte pred použitím odvzdušňovací ventil čerpadla a potom uvoľnite plyn, kým voda nie je tesná. Sacie potrubie je naplnené vodou (sacie potrubie musí byť vybavené plniacim ventilom vody) pred použitím a komora čerpadla je naplnená vodou.

Odkaz na výber

Spôsob výpočtu pre maximálnu spotrebu vody (tabuľka 1)

Attention

â-Ž Číselné hodnoty v zátvorkách sa používajú pri dodávaní vody, keď sa studená alebo teplá voda počíta samostatne.
◎ 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.
◎ The automatic sprinkling irrigation of green space should be according to the product design requirements.
â-Ž Ak sa špecifikuje menovitý prietok a minimálny pracovný tlak potrebný pre inštalačné armatúry, hodnota sa určí podľa požiadaviek výrobku. (ako určiť výťažok pri stanovení produktu)
◎ Maximum water consumption.
â-Ž L = jedno-ventilové číslo trysky * menovitý prietok + zmiešaná dýza * menovitý prietok + ... + počet práčok pre domácnosť * menovitý prietok.
◎ The calculated L unit is (L/S) converted to tons/hour with the coefficient of 3.6 (the rated flow is shown in table 1)

Minimum pressure calculation

◎ The minimum pressure calculation is calculated from the suction surface of the pump, plus the minimum necessary pressure for the highest use of sanitary appliances.
◎ The minimum pressure used for water supply equipment (MPa) is approximately 1/100*(hg+hf)+ PE.
â-Ž Ha: skutočný zdvih (m) nasávacieho povrchu k najvyššiemu spotrebiču
◎ Hf: loss of pipe, elbow, etc. (m), loss can be calculated (6 m to 10 m)
â-Ž Pe: minimálny potrebný tlak na najvyššiu sanitárnu keramiku (pozri tabuľku 1)

Ex.:

There is a hotel,four floors on the ground, about 12 meters high, is apart from the suction side), there were 12 room, every room is equipped with large, implement a sink a (mixed water mouth), a shower (mixed water mouth), in addition to a small hotel and washing water mouth, four indoor ground flush water mouth, water fountain water mouth four. Please calculate the flow and lift of the equipment to be selected.
The answer:
Maximálna spotreba vody:
Maximálna spotreba vody = 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
The minimum pressure：
Minimálny tlak ≥ 1/100 * (12 + 10) + 0,07 = 0,29 MPa
Ha: The actual head of the suction surface to the highest sanitary ware is 12 meters.
Hf: Strata potrubia a lakťa sa vypočíta na 10 metroch.
Pe: The minimum working pressure of the shower is 0.7bar.
Attention: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.

Rozmery premenných frekvenčných čerpadiel