QJ Submersible PUMP

Mombamomba ny vokatra

Famaritana ankapobeny

Ny paompy submersible QJ dia ampiasaina indrindra amin'ny fitondrana rano avy amin'ny fantsakana lalina sy ny fanamafisana ary ampiasaina betsaka amin'ny fanondrahana ny tany fambolena, ny fanondrahana rano any amin'ny faritra an-tanàn-dehibe sy ambanivohitra ary ny toeram-pitrandrahana sy ny orinasa indostrialy ary ny asa fitahirizana rano ao anatin'izany ny fitahirizana, loharano, rafitra fampangatsiahana sy spa sns Ny endri-javatra lehibe dia toy izao manaraka izao: Amin'ny mora ampiasaina, mora ny fametrahana, mora fikojakojana, fiarovana ny tontolo iainana sns Tombontsoa, ​​ny paompy antsitrika elektrika izay manangona ny maotera sy ny paompy rano dia afaka miasa ao anaty rano ary mora ampiasaina sy manamboatra.

Mpanamboatra paompy rano an-drano

Izahay dia mpanamboatra matihanina amin'ny paompy submersible any Shina. Ho fanampin'ny paompy rano, dia manome ihany koa paompy slurry isan-karazany, paompy gravel, paompy desulfurization, sns. Araka ny fangatahana samihafa, dia afaka manome vokatra amin'ny fitaovana isan-karazany toy ny Stainless vy fanariana, Stainless press-welding, varahina fanariana, tsotra fanariana vy, harafesina mahatohitra fanariana fitaovana manokana. Ny paompy dia tsy maintsy henjana amin'ny savaivony ivelany, mba tsy hitranga ny toe-javatra toy ny fivoahan'ny tombo-kase maotera sy ny fandotoana rano.

fepetra arahana

Habe (famoahana): 4" hatramin'ny 16"
Fahaiza-manao: 2-500m3/ora
Loha: 10m-500m
Herin'ny trano: 0.75-450kw
Fitaovana: vy, varahina, Stainless vy sns

AIER® QJ Submersible Pump

Fepetra fampiasana

①Hery: 380V/3-phase AC, 50Hz

②Ny kalitaon'ny rano:

A. Ny hafanan'ny rano dia ambany 20 ℃ (avo fanoherana 80 ℃)

B. Ny votoaty mivaingana dia latsaky ny 0,01% (miankina amin'ny kalitao)

C. PH 6.5-8.5

D. Ny votoatin'ny hidrôzenina sulfide dia latsaky ny 1.15mg / l

E. Ny votoatin'ny ion oxide dia latsaky ny 400mg / l

③Tsy maintsy feno rano madio ny ampahany anaty amin'ny maotera azo ambolena ary ny paompy antsitrika dia tsy maintsy miroboka tsara vao miasa.

④Ny halalin'ny fametrahana dia tsy tokony hihoatra ny 20% amin'ny lohan'ny paompy rano ary ny tarehiny dia tokony ho malama sy mahitsy.

Type Notation

Endri-javatra lehibe

1. Ny maotera dia mando submersible maotera. Ny efitrano maotera dia tsy maintsy feno rano madio izay ampiasaina amin'ny fampangatsiahana ny maotera sy ny lubricating bearings. Ny horonan-tsarimihetsika manara-penitra amin'ny fotony na maotera dia ampiasaina hanitsiana ny fahasamihafan'ny tsindry sy ny fanitarana ny rano ao anatin'ny motera vokatry ny fiovan'ny hafanana.

2. Mba hisorohana ny fasika avy amin'ny lavaka fantsakana tsy hiditra ao anatin'ny motera, ny ambony dia apetraka menaka tombo-kase roa izay apetraka any aoriana ary misy peratra fasika iray.

3. Mba tsy hitsambikina ny paompy rano, dia ampifandraisina amin'ny alalan'ny fampifangaroana ny paompy rano sy ny motera moto ary tokony hapetraka ao ambanin'ny ampahany amin'ny motera ny tohatra.

4. Ny rano dia manosotra ny maotera sy ny paompy rano mitondra.

5. Ny tariby mihodinkodina maotera submersible dia ampiasaina amin'ny fihodin'ny stator. Noho izany dia insulate tsara

6. Ny centrifugal impeller sy mitsangana blower inlet casing dia ampiasaina ho target="_blank">rano paompy ary ny rafitra dia tsotra.

Diagrama fanorenana

QJ submersible paompy indrindra dia ahitana ny feed point, rano paompy shaft, impeller, blower inlet casing, fingotra mitondra, check valve (safidy) sns Ny submersible maotera dia ahitana ny fototra, malefaka mandrindra sarimihetsika, tosika mitondra, thrust disc, ambany fitarihana mitondra sakana , stator, stator winding, rotor, mpitari-dalana ambony, mitondra sakana, sand off peratra, outlet cable, sns.

Performance Curve

Advantages of Using Submersible Water Pumps for Continuous Operation 

A submersible water pump is a highly efficient and durable pumping solution designed to work entirely underwater, making it ideal for applications requiring continuous operation. Unlike surface-mounted pumps that rely on suction, a submersible pump pushes water upward through direct contact with the liquid, resulting in higher efficiency, less energy loss, and better performance in harsh environments.

One of the most significant advantages of submersible water pumps is their energy efficiency. Because they operate directly in the fluid, there is no air leakage or suction head loss, which means the pump converts more motor energy into hydraulic power. This makes submersible pumps extremely effective in deep wells, reservoirs, and dewatering systems where long-term operation is essential. Leading submersible water pump manufacturers often equip their pumps with advanced motors featuring high-efficiency windings and low energy consumption for round-the-clock operation.

Another major benefit is the quiet and vibration-free operation. Since the entire pump is submerged underwater, the surrounding fluid dampens sound and vibration. This makes submersible pumps suitable for residential, municipal, and industrial applications where noise control is important—such as building basements, urban drainage systems, and cooling water circulation.

In addition, submersible water pumps are known for their excellent anti-cavitation properties. Because they operate below the water surface, the risk of air bubbles forming at the impeller is greatly reduced. This prevents vapor lock, improves hydraulic stability, and minimizes wear on internal components. The constant immersion of the pump also ensures natural cooling for the motor, extending its service life even during extended operation.

Finally, submersible pumps are easy to install and maintain. Most modern models are designed with modular components, corrosion-resistant casings, and advanced sealing systems. This ensures long-lasting reliability in environments such as wastewater treatment, agriculture, mining, and chemical processing. When you choose a product from a reputable submersible water pump manufacturer, you can expect superior performance, reduced maintenance costs, and reliable operation—day after day.

Maintenance and Troubleshooting Tips for Submersible Water Pumps 

Proper maintenance of a submersible water pump is essential for ensuring consistent performance, preventing failures, and maximizing operational lifespan. Since these pumps work entirely underwater, they must endure high pressure, varying temperatures, and possible contact with sediments or chemicals. Following a proactive maintenance plan can significantly extend the efficiency and reliability of your system.

The first step is routine inspection. Regularly check the power cable for cracks, fraying, or water ingress, as damaged insulation can cause short circuits. Next, examine the pump’s exterior for corrosion or debris buildup. Sediment accumulation can restrict water flow and reduce pump efficiency. Cleaning the suction strainer and impeller housing every few months helps maintain optimal performance.
A common issue in submersible pumps is reduced discharge flow. This can be caused by impeller wear, clogged intake screens, or partial blockage in the discharge line. If this happens, disconnect the pump, clean the impeller, and inspect for wear or imbalance. Replacing worn impellers or seals promptly prevents more serious mechanical damage.

The mechanical seal is one of the most critical components of a submersible water pump. It prevents water from entering the motor housing. Any leakage or oil contamination in the seal area indicates the need for immediate replacement. Additionally, monitor the bearing temperature and listen for unusual noises—these can signal excessive friction or bearing wear.

Leading submersible water pump manufacturers recommend checking motor insulation resistance periodically to prevent electrical faults. For pumps used in wastewater or industrial environments, schedule quarterly performance tests to track flow, head, and power consumption. If overheating occurs, it could be due to low voltage or excessive solids in the fluid; cleaning the pump and verifying electrical connections typically resolves these problems.

By maintaining your submersible water pump properly—keeping it clean, well-lubricated, and regularly inspected—you can reduce downtime, prevent costly repairs, and ensure reliable operation for years, even in continuous-use applications.

Key Features of High Quality Submersible Water Pumps 

A high-quality submersible water pump is engineered for durability, efficiency, and versatility, making it suitable for use in various industries including construction, mining, agriculture, and wastewater management. Understanding the key features that define a superior submersible pump can help users select the best equipment for long-term operation.

The most important feature is robust material construction. Reputable submersible water pump manufacturers use stainless steel, cast iron, or high-chrome alloys to ensure resistance to corrosion, abrasion, and chemical attack. These materials protect the pump body and impeller from harsh conditions such as sewage, slurry, or seawater exposure. A well-built submersible pump can operate continuously even in environments with high sediment or chemical content.

Another key aspect is the advanced mechanical sealing system. Double mechanical seals made of silicon carbide or tungsten carbide prevent leakage and protect the electric motor from water intrusion. Combined with oil-filled motor chambers for cooling and lubrication, these systems ensure long-lasting reliability and smooth operation.

Efficiency is also a hallmark of a top-tier submersible water pump. Precision-engineered impellers and high-efficiency motors minimize energy consumption while delivering consistent flow and head performance. Built-in overload protection and thermal sensors help prevent damage from overheating or voltage fluctuations, ensuring safety in continuous-use environments.

In addition, modern submersible pumps feature modular and service-friendly designs. Easy-to-remove components allow for quick maintenance without dismantling the entire system, reducing downtime. Anti-clog impeller designs and self-cleaning flow channels further enhance reliability, especially in wastewater or industrial slurry applications.

Finally, certified submersible water pump manufacturers perform rigorous quality control and performance testing to guarantee every unit meets global efficiency and safety standards. When you choose a high-quality submersible pump, you’re investing in a machine that provides stable output, reduced maintenance costs, and decades of dependable operation across multiple industries.