One, double pump, an external sewage lift overview
Double pump external upgrade sewage is my company independent research and development, production of patented products, the upgrade sewage to solve the shortcomings of traditional underground sewage discharge mode fundamentally, to avoid the sewage debris clogging and the winding of the pump impeller, the self upgrade sewage backwash function, clearing out the dirt and solves the problem of precipitation bring. The characteristics of the sewage lift is "separating" and "backwash" at the same time. "Separating" but by sundries separator pump upgrade sewage will be external impurities and solid particles in the tank sewage lift, so as to avoid clogging phenomenon, the pump pressure to drain the opposite direction through the trash separator to "backwash" separation in the separator debris and solid particles falling down with the pressure to bring out the debris flow, separator, discharged into the outdoor drainage well. To upgrade sewage to improve the first sewage debris solid material in a separator backwashing time, debris accumulation and precipitation will not.
Two, double pump upgrade sewage external application
1, all kinds of underground construction of underground sewage to enhance the discharge place.
2, underground kitchen and bathroom sewage discharge.
3, small and medium-sized urban sewage pumping station.
4, the basement of the office building to enhance the discharge of sewage.
5, subway station, underground channel sewage discharge.
Sewage discharge 6, underground shopping malls, restaurants, shopping malls, such as bath service place.
Note: the double pump external upgrade sewage for the larger basement area, and for use in public places, such as: sewage basement, underground shopping malls, restaurants, parking lot and subway comprehensive buildings, should be considered in selection of double pump sewage. The equipment running under the full automatic control, to achieve the double pump work, mutual reserve, but also in a pump does not affect the continued inflow of sewage. Suggested the use of double pump lift according to the actual amount of sewage sewage outside.
Three, double pump external sewage lift characteristics:
1, no clogging
A debris separator is arranged in the equipment, and the dirt is not directly contacted with the water pump impeller, and the winding and the blockage can not be caused, and the service life of the water pump can be prolonged.
2, no deposition, no clear cut
There are sundry separator debris temporarily, not into the tank by backwashing drainage, sewage water in the water tank reaches the upper limit, debris with sewage sediment free recoil excluded, the water tank, truly free cleaning.
3, no pollution
The temporary storage of sewage in a closed water tank and discharged without debris deposition, to avoid odor overflow.
4, stable operation
Using special liquid level detection device, high level is to start the pump, low level when the stop start. It completely avoids the disadvantages of the traditional electrode liquid level detection device.
5, intelligent LCD screen control
According to customer needs by using the programmable control system, unattended operation, abnormal alarm, self repair function strong, visual interface, make the operation more stable from sin.
6, remote monitoring function
According to customer needs to achieve remote monitoring and monitoring functions.
