150QJP Peep Bene Submersible Pump

QJP series special fountain pump is a fountain pump with higher efficiency developed by our factory. The motor core of the pump is made of high quality cold rolled silicon steel, which makes the pump have good magnetic permeability and will not produce heat when starting frequently. The two ends of the motor rotor are equipped with water-lubricated alloy copper sleeves instead of ball bearings, thus avoiding the problem of easy rust of ball bearings and burnout of motor due to lack of oil. 0JP series pump is also equipped with a variety of intelligent functions, such as over-temperature protection, anti-dry burning protection, etc., to ensure the safe operation of the pump. The pump is suitable for fountain decoration in landscape engineering, square, garden and other different occasions, providing users with efficient and reliable pumping solutions.

1, potestas supple: three-phase AC 380V (tolerantia + / - 5%), 50HZ (tolerantia + / - 1%).

2, aquae qualitate;

(1) Aqua temperatura non est altior quam XX °C;

(2) immunditia solida contenta (ratio massae) non maior est quam 0.01%;

(3) PH valorem (pH) 6.5-8.5;

(4) hydrogenii sulfidelis contentum 1.5mg/L majus non est;

(5) Ion contentum chloridum maius 400mg/L non est.

III, motor clauditur vel aqua repleta humida structura, antequam uti cavitas submersibilis motoris plena sit aqua munda, ne falsa plena sit, et deinde aqua infusione obstringere, aere emittere fulmina, secus uti non licet.

IV, sentinam submersibilem penitus demergi debet in aqua, urinarum profunditas non est maior quam 70m, imo sentina submersibilis ab imo putei non minus quam 3m.

V, puteus aquae fluxus in sentinam aquae submersibilis output et operationem continuam occurrere possit, sentinae aquae output submersibilis coerceri debet ad 0.7 - 1.2 temporibus fluxus aestimatus.

VI, puteus rectum esse, sentinam submersible vel rasurae adhiberi non potest, tantum verticali usu.

VII, sentinam submersibilem aequare oportet cum fune secundum exigentias, et externam fabricam tutelae cultro.

VIII, sentinam sine aqua nullo onere test machinari stricte prohibetur

I, sentinam bene submersibilem pro aqua munda sentinam, novum puteum vetat, faex et aqua turbida uadere;

2, puteus aquae sentinae voltage gradus 380/50HZ, usus aliorum motorum submersibilium voltagenarum ut nativus sit necesse est. Funis subterraneus uti debet IMPERVIUS cable, instructus instrumentis incipientibus, ut distributio capsa, satus non paratus debet habere functionem tutelam motricem comprehensivam communiter adhibitam, ut breves ambitus oneris tutelae, Phase tutelae, tutelae minoris tutelae, munitio tutelae, tutelae terens. si abnormibus condicionibus tutelae machinatus sit opportuna actio itineris.

III, institutionem et usum sentinae certo fundari debet, vetat dis et trahere transitum, cum manus et pedes rigant, abscindere debet potestatem supplendi ante institutionem et sustentationem sentinae, quo loco sentinae usus erigitur". ut ne electrica inpulsa "signa;

4, deorsum puteum vel ante institutionem, cavitas motoria repleri debet aqua decocta vel non mordax munda frigida aqua fervida, obstringere / aqua fulmen, sentinam in terra test run, debet esse ad sentinam aquae cubiculi lubricationis iuvantis. gestus, non plus quam secunda instans initium, vide an gubernatio sit eadem cum disciplina gubernationis. Cum recta sentina est, attende ad salutem, ne evertat iniuriam.

V, stricte secundum praescripta sentinae tollunt, profluunt usus, ne gravis fluat vel alte elidens vim levare, impulsum ferens et aliae partes induendi, motor oneris combusti 6, post puteum sentinam descendunt; Mensuratio motoris ad terram resistentiae velitae non minus quam 100M esse debet, post initium intentionis et currentis observandi, sisto motore sinuoso insito, sive secundum exigentias; sentinam repono locationis temperaturae si minus quam punctum congelatur, aquae motoris cavitatis aridae esse debet, ne aquae motoris cavitatis glacies per humilitatem damni causata sit.

The pump part is mainly composed of pump shaft, impeller, flow guide housing, rubber bearing, check valve body (optional) and other parts. The motor part is mainly composed of base, pressure regulating diaphragm, thrust bearing, thrust plate, lower guide bearing seat, stator, rotor, upper guide bearing seat, sand discharging ring, water inlet section, lead cable and other parts. The main features of the product include: the motor is a water-filled wet submersible three-phase asynchronous motor, the motor cavity is filled with clear water for cooling the motor and lubricating the bearing, the pressure regulating diaphragm at the bottom of the motor is used to adjust the pressure difference caused by the heating of the motor. In order to prevent the sand in the well water from entering the motor, the upper end of the motor shaft extension is installed with two oil seals, and the sand discharging ring is installed to form a sand prevention structure. In order to avoid the pump shaft jumping when starting, the pump shaft is connected with the motor shaft through a coupling, and the thrust bearing is installed at the bottom of the motor. The lubrication of the motor and the pump bearing is water lubrication, and the stator winding of the motor uses high quality submersible motor wire with high insulation performance. The pump is designed by computer CAD, with simple structure and superior technical performance.

(I) Praeparatio ante institutionem:
1. Perspice an sentinam submersibilem usui conditionibus occurrat et ambitum in manuali definitum.
2. Utens obiectu gravi cum diametro aequali maximo diametro exterioris sentinae submersibilis, metire an inneldiametri putoris sentinam submersibilem aptare possit, et metire an puteus profundus ad institutionem requisita occurrat.
3. Reprehendo utrum puteus mundus sit, et si puteus aqua turbidus est. Numquam uti sentinam electricam submersibilem ad lavandum putorem sentinam lutum et aquam arenam ad vitandum praematurum damnum ad sentinam electricam submersibilem.
4. Reprehendo an positio fibulae institutionis welhead sit conveniens et an qualitatem totius unitatis sustinere possit
5. Reprehendo si partes sentinae submersibiles sint perfectae et rite institutae secundum schematis conventus in manu-Removeo velum colum et gyrari queat ad videndum an mollius circumagatur.
6. Aquam cochleae et cavum mobilem reple, non mordax aqua (ex corrosivis (vide ut eam sursum), tum obstringas aqualram. Post 12 horas aquae injectiones, insulatio motoris resistentia non minus quam 150M Q mensurata est cum 500V tabula quatiens.
7. Cable iuncturam, globulus manica 120mm abscindens ab extremo e fune exeuntis et adaptans funem cum cultello electriciano vacillat longitudine trium filorum nucleorum in figura calcatae, decoriabit 20mm nucleum cupri, rade oxydi. iacuit extrinsecus filum aeneum cum cultello vel panno arenario, et inseres duas filis connexis in palirs. Postea ligans lauacrum arcte cum filo cupreo, solidatur illud penitus et firmiter, et arena cuiuslibet. silua in superficie. Deinde tres articulos, polyvestrum taeniola utere, ut eas in modum semi reclinatum pro tribus labris involvas. Involve ad duos terminos stratis ligaturae tightywith nyion stamina, et deinde utere modum reclinatum semi reclinatum ad machinam trium ordinum involvere. Involve exterius cum summus pressura velit machinae tres ordines. Denique ternas plicas simul et eas identidem involvunt pro quinque laminis cum taenia alta pressura. Singulae tabulae arcte ligatae esse debent, et articuli interpositi stricta et fimm debent esse ne aqua in velitationem penetrare et laedere, Involutione, aqua macerari in cella temperie 20'c per 12 horas, et metiare velit resistentiam cum mensa quatiente. quod non debet esse minus quam 100M Ω .

Adnexa funis processus schematis wiring talis est:

8. Multimetro utere ad reprimendam num tria-phasma fila connexa sint et an resistentia DC proxime libratum sit.
9. Perscriptio num ambitus et transformantis capacitas cumulatur, et tunc coniunge cum onere transitum tutelae vel apparatum incipiens. Vide Tabulam 2 ad exempla specifica, et mitte situlam aquae in sentinam aquae ex aqua sentinae exitum ad praestringendum iuvantis gestus in sentinam, et pone sentinam submersibilem electricam erectam et constantem.Start (non plus quam unum secundum) et vide utrum directio gubernii sit cum signo gubernaculo consonans. Sin minus, aliquos duos connexiones trium-phase cables permuto. Deinde colum inaugurare et ad puteum descendere parant. Si in peculiaribus occasionibus adhibeantur (sicut fossae, fossae, flumina, stagna, stagna, etc.), sentinam electricam certo fundari debent.

(2) Installation instrumentorum et instrumentorum;
1. Unum par catenarum levandi plus duobus talentis.
2. Tripode cum perpendiculo non minus quam quattuor metra.
3. Duo funes suspensi (funes filum) qui pondus plus quam unum ton ferre possunt (pondere aquae soleatus completae).
4. duo paria fibulatorum inaugurare (facile).
5. Clavis, malleis, verticillis, instrumentis electricis et instrumentis, etc.

(III) Electric sentinam institutionem:
1. Tabulae institutionis sentinae submersibilis electrici in Figura ostenditur 2. Specificae institutiones dimensiones in Tabula 3 monstrantur "Index institutionis Dimensiones Submersible Electric Pump".

2. Solatus electrici submersibiles cum capite minore quam 30 metra directe levari possunt in puteum caligarum et funiculos filum vel alias funiculos cannabinos, qui plenum pondus totius machinae, fistulae aquae et aquae in tibiis ferre possunt.

3. Pumps cum capite plusquam 30 metrorum utimur fistulis ferreis, et series institutionis haec est:
① Fibulae utere ad fibulae partem superiorem sentinam aquae (motricis et aquae sentinae hoc tempore coniunctae sunt), eam cum cathena pensili tolle, et lente eam in puteum ligabis, donec Fibulae in putei caput auferas et removeas. catena pendula.
② Alterum par fibularum utere ad fistulam fibulae, eam leva cum cathena pendula 15 cm a LABIUM, et lente deprime. Inter fistulam LABIUM et sentinam flangePut Flexilis caudex in loco, et obstringere tibiam et sentinam aequabiliter cum valvis, nucibus et lavatoribus veris.
③ Sentinam submersibilem leviter tolle, fibulam in superiore fine aquae sentinae tolle, funem ligabis ad fistulam aquae cum taenia plastica firmiter, et lente ligabis eam donec Fibulae ad putei caput ponatur.
Eadem methodo omnes aquae fistulas in puteum alligant.
⑤Post funem plumbeum ad imperium transitum coniungitur, cum copia trium phase iungitur.

(4.) Notae in installation:
1. Si vallum phaenomenon in flantibus processum inveniatur, vertere vel fistulam aquam trahere, ut punctum vallum superetur. Si variae mensurae adhuc non operantur, quaeso Noli sentinam cogere ad vitandum damnum in sentinam electricam et puteum submersibilem.
2. In institutione, codex iuvantis ad cuiusque fistulae LABIUM collocari debet et aequaliter coarctari.
3. Cum aqua sentina in puteum demissa, in media fistula putei poni debet, ne sentinam contra murum putei diu curreret, sentinam pulsum et motorem verrere et comburere. .
4. Determinare profunditatem aquae sentinae ad imum putei iuxta arenam fluentem et condiciones putei limum. Sentinam in luto non sepelias. Distantia aquae sentinae ad fundum putei fere non minus quam 3 metra (vide figura 2).
5. Aquae viscus profunditas aquae sentinae non minus esse debet quam 1-1.5 metra a gradu aquae dynamicae ad nodi aquae diverticulum (vide Figure 2). Alioquin aquae sentinae gestus facile laedantur.
6. Aquae levare sentinam nimis humilis esse non potest. Alioquin valvae portae aquae putei fistulae inaugurari debet ut fluere sentinam fluere apud punctum aestimatum fluere prohibeat ne motor oneretur et exuratur propter magnas rates fluxus.
7. Cum aqua currit sentina, aqua output continuum et par esse debet, currens sit stabilis (sub condiciones operationis aestimatae, plerumque non plus quam 10% currentis aestimatae), nec vibratio nec strepitus esse debet. Si qua deprauatio est, machina cessari debet causam cognoscendi et removendi.
8. Cum inaugurari, attende ad occasum filum fundationis motoris (vide Figure 2). Fistula cum aqua est ferrea tibia, a puteo fibulato duc; cum fistula aquatica fistula plastica est, eam a fundamento sentinae electrici notam duc.

When the submersible pump is installed, recheck the insulation resistance and three-phase connectivity of the switch, and check whether there is any error in the connection between the instrument and the starting equipment. If there is no problem, you can start the test machine. After starting, observe whether the indication reading of each instrument is correct. If the rated voltage and current specified on the nameplate are exceeded, observe whether the pump has any noise or vibration. If everything is normal, you can put into operation. After the first start of the pump for four hours, it should be closed and the thermal insulation resistance of the motor should be quickly tested. Its value should not be less than 0.5 megaohm. After stopping the pump, it should be restarted after a five-minute interval to prevent the water column in the pipeline from completely reversing, resulting in the motor burning due to excessive current. After the pump is put into normal operation, in order to prolong its service life, it is necessary to check regularly whether the supply voltage, working current and insulation resistance are normal. If the following conditions are found, the machine should be shut down immediately to eliminate the fault:

1.the current exceeds 20% under the rated working conditions.

2.the dynamic water level drops to the inlet section, resulting in intermittent drainage.

3.the submersible pump vibrates violently or emits huge noise.

4.the supply voltage is lower than 340 volts.

5.a fuse is blown out.

6.the water pipe is damaged.

7.the thermal insulation resistance of the motor to the ground is less than 0.5 megaohm.

When disassembling the unit:

1.lock the cable, take off the pipeline part, and remove the line protection plate.

2.unscrew the drain bolt, empty all the water in the motor chamber.

3.remove the filter, loosen the screw on the coupling fixed motor shaft.

4.unscrew the bolt connecting the water inlet section and the motor, and separate the pump and the motor (pay attention to the leveling unit when separating to prevent the bending of the pump shaft).

5.the disassembly sequence of the pump is: (see Figure 1) water inlet section, impeller, guide housing, rotor, impeller. Check the valve body. When removing the impeller, use special tools to loosen the conical sleeve fixed on the impeller. In the process of disassembly and assembly, avoid bending the pump shaft and damaging various parts.

6.the disassembly process of the motor is: (see Figure 1) put the motor on the platform, remove the nut, base, shaft head lock nut, thrust plate, key, lower guide rail, support seat, and tie rod bolt from the bottom of the motor in order, and then take out the rotor (be careful not to damage the wiring harness), and finally remove the connecting part and the upper guide rail bearing seat. When assembling the unit: before assembly, rust and dirt on each part should be cleaned and sealant coated on each mating surface and fastener, then assembled in reverse order of disassembly (motor shaft movement after assembly is about 1 mm), after assembly, coupling should be flexible, then put on the filter for testing. Each submersible pump running for one year, or if the running time is less than one year but has been immersed for two years, it must be disassembled and inspected according to Article 5 to replace worn parts.

 I, aquam in cavo motorio extingue (praesertim hieme ne motor a frigore) et funem bene ligaveris.

 2, repone in cella involucri sine substantiis et vaporibus corrosivis, cum temperatura infra 40 °C.

 III, diu terminus usus observandum ne rubigo soleatus submersible.

I Aquam profunda bene attractio

II High-surgere aquarum copia

03 mons aquae copia 

04 aqua turris

05 Irrigatio agriculturae

VI hortus irrigationis

07 attractio aquae fluminis

08 aqua domestica