Shanghai Samsung Water Supply and Drainage Equipment Co

Shanghai Zhabei District Samsung supplies sewage pumps in large quantities
Shanghai Zhabei District/Stainless steel water pump usage conditions
Shanghai Zhabei District/Stainless steel water pumps should be used under the following conditions
The working medium is ~ The volume ratio of the sand content in the medium does not exceed ., and the particle size does not exceed .
, The medium temperature does not exceed Celsius.
The water pump should be used within the scope of the accessories with rated lift
. The water pump should be completely immersed in the water. The water pump should not sink into the mud.
. The power supply frequency is 0 for single-phase voltage and 3 for three-phase voltage. The voltage fluctuation range is ~ times of the rated value.
Shanghai Zhabei District/Stainless steel water pump product overview
Shanghai Zhabei District/Stainless steel water pump is a new product successfully developed by our company based on the introduction of foreign advanced technology and combined with the use characteristics of domestic water pumps. It has high lift, Corrosion resistance, acid and alkali resistance and other advantages. After the product was put on the market, its high efficiency, energy saving and reliable quality have won unanimous praise from customers.
Shanghai Zhabei District/Stainless steel water pump product features
, overall 3 stainless steel materials, corrosion resistance, acid and alkali resistance
, hygienic, environmentally friendly
Small size, easy to use, beautiful appearance
/>, high head, different power, suitable for different occasions
Shanghai Zhabei District/Stainless steel water pump product structure
Shanghai Zhabei District/Stainless steel water pump consists of two parts: a water pump and a motor. The motor is located in the upper part of the water pump. For single-phase and three-phase asynchronous motors, double-end mechanical seals are used between the water pump and the motor, and a shaped oil-resistant rubber sealing ring is used as a static seal at each fixed stop seal.
What are the precautions for the use and maintenance of submersible sewage pumps
When the submersible sewage pump is tested without water, the operating time must not exceed the rated time.
.The volume of the suction pool can ensure that the water level is high when the submersible sewage pump is turned on and during operation to ensure the cooling effect of the motor and avoid frequent starts and shutdowns caused by large water level fluctuations. Frequent startup and shutdown of large and medium-sized submersible sewage pumps Start-up has a significant impact on pump performance.
After shutdown, the motor cannot be restarted until it completely stops running.
3. Before using a new pump or starting a standby pump that has been left for a long time, a megohmmeter should be used to measure the insulation of the stator to the shell. Otherwise, the motor assembly should be dried to improve the insulation level.
.When the humidity sensor or temperature sensor issues an alarm, or when the pump vibrates or makes abnormal noise during operation, or when the output water pressure drops, or the power consumption increases significantly, the submersible sewage pump should be shut down immediately for maintenance.
.When some submersible sewage pumps with poor sealing are immersed in water for a long time, even if they are not used, the insulation value will gradually decrease, and eventually they cannot be put into use. They may even work longer in the water than a continuously operating submersible sewage pump. Insulation loss occurs within a short period of time.
Therefore, the submersible sewage pump sometimes does not play a backup role when used in the suction pool. If conditions permit, it can be used as a dry standby outside the pool. When a running submersible sewage pump fails, it should be stopped immediately and lifted up. , put down the spare pump.
The products have obtained various professional certification certificates and customer recognition for their superior performance and excellent quality. Technology is the primary productive force. Continuous technological innovation is the cornerstone of Samsung's progress. Absorbing and digesting outstanding scientific and technological achievements at home and abroad is the key to our success.