⎝⎛正规网赌app⎞⎠

Submersible pump series
QJ series deep well submersible pump
QJX series down suction mining submersible pump
QJR submersible pump for hot water well
QS small submersible pump
QSP fountain pump
QY oil-filled submersible pump
QSZ, QSH series shaft, mixed flow submersible pump
QJ stainless steel submersible pump
100QJ series well submersible multi-stage electric pump
Sewage pump series
WQ B black non-clogging sewage pump
WQK black cutting sewage pump
WQ-JY Automatic Stirring Sewage Pump
WQ G black mining sewage pump
WQR high temperature sewage pump
WQX down-suction high-lift sewage pump
WQP Full Cast Stainless Steel Sewage Pump
Submersible axial flow pump series
QZB submersible axial flow pump
Pipe pump series
ISG series single-stage single-suction vertical pipeline centrifugal pump
ISW type horizontal pipeline centrifugal pump
PBG Silent Canned Pump
DL, LG series vertical multistage pump
GDL series vertical multistage pipeline pump
CDLF stainless steel vertical multistage centrifugal pump
D type pump series
DG medium and low pressure, sub high pressure series multistage boiler feed pump
D / MD / DF series horizontal multistage centrifugal pump
Self-priming pump series
ZW self-priming non-clogging sewage pump
ZX self-priming clean water centrifugal pump
In the open pump series
S, SH series single-stage double-suction centrifugal pump
OS series single-stage double suction centrifugal volute centrifugal pump
Screw pump series
G type single screw pump
Mud Pump Series
PW, WG series sewage pump
NL series mud pump
NB type sand suction pump
Negative pressure water supply equipment
WFY non-negative pressure boost steady flow water supply equipment
Multifunctional control cabinet
WHK Series Multifunctional Control Cabinet
Sewage lifting equipment
WHWS Engineering Plastic Sewage Lift Pump
WHWP stainless steel sewage lifting equipment
Integrated prefabricated pumping station
Integrated prefabricated pumping station
Trailer-mounted mobile pumping station
Trailer-mounted mobile pumping station

the products world

WHWS Engineering Plastic Sewage Lift Pump

Flow range: 6-50m³ / h

Head range: 10-28m

Caliber range:

Power range: 0.75-7.5KW

Temperature range: <80%

product description:

The WHWS (P) series sewage lifting equipment is a high-efficiency and energy-saving integrated underground sewage solution that specializes in treating sewage that cannot be discharged to municipal sewage pipes by its own gravity. Widely used in high-end villas, subway stations, civil buildings, large industrial and mining sewage can not rely on the gravity of sewage itself. This product has a high degree of intelligence, a small footprint, a closed box structure without odor emission, easy installation and use, and other features are widely welcomed by customers. Our company designs WHWP stainless steel sewage lifting equipment and WHWS engineering plastic sewage lifting equipment respectively according to customer needs.


Conditions of Use:

· Using PLC (programmable controller) control technology

1. Greatly enhance and improve the stability and reliability of control system and equipment operation, and fully realize unmanned operation;

2, to achieve dual pump alternate operation, low-level pump stop, high-level start water pump and other functions, can also be pump failure, phase failure and phase sequence error protection, operation failure and other alarms;

Intelligent repair of faults and multi-point alarm indication

1. When there is an abnormal situation such as an abnormal amount of sewage in the basement, a large debris clogging the main road, an accumulation of water in the equipment pit, and a phase error of the power source, the control system can detect and identify the abnormal situation, and automatically repair the operating status. Automatic alarm indication after self-repair.

2.Single pump automatic running state-single pump failure automatic switch

When the pump fails, the program will automatically transfer the equipment to the "single pump automatic operation state"; when the pump is repaired and the thermal protection is reset, the system will automatically restore the "dual pump automatic alternate operation" state;

3. When there is an abnormal situation such as stagnant water or missing phase and phase error in the water trap of the local lower equipment, the control system can detect and identify, and switch to the abnormal situation and automatically alarm indication;

4.The equipment can realize automatic and manual control conversion on site

The device can be equipped with a stainless steel electronic liquid level sensor. The liquid level sensor is equipped with two pumps, “Liquid pumping level” and “Liquid pumping level”. Stainless steel electronic liquid level sensor can be configured. It has the advantages of corrosion resistance, reliable operation, high sensitivity, long life, simple installation, and easy to wear and corrosion . Through the induction feedback signals of the electrodes, the two water pumps are accurately controlled to run alternately, which avoids the occurrence of sewage overflow due to control errors caused by entanglement and shielding.

Implement remote monitoring operations

The BAS data cable can be used to transmit various signals of the equipment operating status required by the user to the monitoring room, so that the duty staff can intuitively understand and operate the equipment operating status on the monitoring screen without leaving home; users can also pass the equipment operating status through the Internet Synchronized display on the computer in the general control room enables the after-sales service personnel to accurately determine various abnormal conditions, guide users to maintain in a timely manner, and provide users with comprehensive technical support and services, which greatly reduces the cost of equipment management.


Structural characteristics and working principle:

Domestic sewage discharge of high-rise living buildings with basement;

Wastewater discharge from commercial service places such as underground shopping malls, restaurants, and bathrooms;

Sewage discharge from subways, underground crossings, etc .;

Sewage discharge from civil air defense works;

Serial number

Part Name

Quantity

Material

1

Control cabinet

1

Assembly

2

Water tank

1

PE

3

Cutting pump

n

Pump body cast iron

4

Water inlet pipe

1

PVC

5

Outlet pipe

1

PVC

6

Coupling device

n

HT150

7

Sewage check valve

n

Assembly

8

Level float

1

Assembly

辅泵: Auxiliary pump:

1. Features

When water seepage is likely to occur in the environment where the sewage lifting equipment is located, it is recommended that customers add auxiliary pumps next to the sewage lifting equipment to protect the safety of the equipment.

2.Auxiliary pump selection

Head of auxiliary pump should be consistent with head of main pump

When Q master <15m³ / h, Q auxiliary = Q master

When Q main ≥15m³ / h, 10m³ / h≤Q auxiliary ≤20m³ / h

You can also choose according to the actual situation of the user.

Note: The auxiliary pump equipment is equipped with a special control cabinet for sewage lifting equipment.


Model meaning:

image.png

、内置式安装示意 1. Built-in installation

image.png

、外置式安装示意 2.External installation

image.png

七乐彩 欢乐拼三张 欢乐拼三张 星力捕鱼