How to adjust the height of stainless steel sewage pump?

Stainless steel sewage pump is an important equipment, mainly used for irrigation, garden irrigation, fish ponds or reservoirs to water and water use. Due to the needs of each person is different, of course, the requirements of the stainless steel sewage pump is not the same. Everyone in the use of stainless steel sewage pump, must have some special requirements in some cases, such as water treatment sewage pump the height of stainless steel. So, this requirement can be achieved, it is not difficult to do? First of all, it is certain that the water absorption of stainless steel sewage pump can be improved, the process is not very difficult, but also more than one way. Below, let us answer for you:

Stainless steel sewage pump commonly used mainly by the pump shell, base, motor, impeller, suction chamber, suction pipe and outlet pipe. The upper part of the base is fixed on the bottom of the pump body shell, and the lower part of the base is fixed on the water absorption chamber. The impeller is fixed on the end part of the motor shaft and is arranged in the water absorption chamber. When in use, the suction pipe is first put into the pond, and before the pump is opened, the water suction pipe and the pump must be filled with water. Open the pump, the impeller rotates at a high speed under the drive of the motor, the water with the blade rotates under the action of centrifugal force, the left outside impeller injection, injection of the liquid in the pump shell gradually slow the spread of indoor speed, the pressure gradually increased, and then flows out from the outlet of the pump outlet pipe. At this time, in the leaves at the center of the vacuum area of low pressure liquid was thrown to the surrounding formation there is no air and no liquid water on the surface of the water in the pond, under the influence of atmospheric pressure, through the suction pipe into the pump, water is continuously being pumped up from the pool and continuously from the drainage pipe.

 

Stainless steel sewage pump

In general, by controlling the gap between the impeller and the base, so as to determine the water pump can pass the maximum particulate matter, in order to determine the pump for the water pump or sewage pump. When the gap between the impeller and the base is 1-2mm, it is the clear water pump. When the clearance between the impeller and the base is larger than 32mm, it is a sewage pump. General household water pump can not achieve clear water pump, sewage pump dual purpose pump, and therefore can not adapt to changes in the environment. Commonly used submersible pump water in the reservoir when the water, because the pump and the water pipe will always have water, when the vacuum degree of water absorption can not be reached, then the water will return to the water pond. After absorbing water, the water level of the reservoir is generally retained in greater than or equal to 5mm or more, the water level is low, the sewage pump can not be pumped, and can only use the water pump. Therefore, there are many limitations to the use of the pump. Users often need to be equipped with water pump and sewage pump each one to meet the use requirements, the use of a timely manner must be replaced, not only increase the investment, but also not convenient to use.

A stainless steel sewage pump suction height adjusting mechanism, the purpose is to solve the existing technology of stainless steel pump single function, not only as a water pump as a sewage pump use, design a simple operation by adjusting mechanism can replace the stainless steel sewage pump suction height.

To achieve the above purpose, the technical scheme of the utility model is a stainless steel sewage pump suction height adjusting mechanism, the height adjusting mechanism comprises a water pump sump, adjust the base; the pump sump is cylindrical, the pump sump at the bottom of the outer peripheral surface is provided with a positioning convex rib at least three a week; the wall of the water base on the regulation corresponding to the positioning convex rib is provided with internal thread; the water regulation of the upper part of the base is provided with a positioning hole, and a positioning lock bolt through the positioning hole in the water is adjusted between the base and the pump sump via two locking.

The relevant content of the above technical scheme is explained as follows:

1, the above program, the positioning of the at least three convex ribs in the bottom of the water pump sump on the outer surface of the spiral.

2, the water absorption height adjustment base is fixed on the water pump body through bolts.

 

Working principle：

Loosen the positioning lock bolt, rotating water adjustable base, the pump sump at the bottom of the outer peripheral surface of the positioning convex rib along the water regulation of internal thread rotation on the inner peripheral wall base down to a desired height, between the bottom and the water pump sump regulation at the bottom of the base away from the Imm position, at this time, stainless steel sewage in a state of pump water pump, then tighten the positioning lock bolt, the water pump body is fixed relative to the adjustable base; or loosen the positioning lock bolt, rotating water adjustable base, the positioning convex rib to pump sump at the bottom of the outer peripheral surface of the adjustable screw up along the water wall on the base to the festival height between the bottom and the water pump sump regulation at the bottom of the base away from the 40mm position, at this time, in a state of stainless steel sewage pump sewage pump, then tighten the positioning lock bolt, the water diversion The base is fixed with the water pump body.

Compared with the prior art, the utility model has the following advantages because of the use of the technical scheme:

Because the utility model between the base and the water pump suction height adjustment positions the thread with the connection, when in use, through the screw to adjust the height difference between the two, in order to control the water level height. The stainless steel can be used for sewage pump sewage pump, and can be used as a water pump, whether water is clean water or sewage, regardless of water level is high or low, can be solved by the utility model of the single pump, to solve the user need to repeat the sewage pump is equipped with stainless steel, continuous change stainless steel sewage pump trouble, and simple structure. Convenient operation.