Geogrid For Gravel

Hot Products

CHL/CHLF(T) Horizontal Multistage Stainless Steel Water Centrifugal Pumps

CDL and CDLF(T) Series Stainless Steel Vertical Multistage Pumps

DCQB series of low-speed fluorine plastic magnetic pump

QB Series Peripheral Pump with Brass Impellers

DC Solar Water Pumps for Irrigation Purpose

CDL Series Stainless Steel Vertical Multistage Centrifugal Water Pump

GBF series fluorine plastic lining pipeline pump

CDL Stainless Steel Vertical Multistage Centrifugal Water Pumps

QJ Vertical Deep Well Submersible Centrifugal Water Pumps

Stainless Steel Vertical Multistage Centrifugal Water Pump

FAQ

Difference between pump and compressor

In the spiral case, the liquid slows down due to the gradual enlargement of the flow passage, and the part of kinetic energy is converted to static pressure, and finally flows into the exhaust pipe at higher pressure and is sent to the required place. When the liquid flows from the center of the impeller to the outer edge, a vacuum is formed at the center of the impeller. As the pressure at the upper level of the tank is greater than the pressure at the pump inlet, the liquid is continuously pressed into the impeller. Visible, as long as the impeller continues to rotate, the liquid will continue to be inhaled and discharged.The working principle of the linear pump is different from that of any other pump. It adopts the principle of magnetic suspension and the hydraulic structure of the spiral ring to realize liquid propulsion, that is, to cancel the shaft, to cancel the shaft connection, and to cancel the sealing structure of the shaft. After starting, the electric current is transformed into a magnetic field, and the magnetic field force drives the spiral ring to move, namely, the spiral ring promotes the liquid advance.Compressor (compressor), a driven fluid machine that promotes low-pressure gas as a high pressure gas, is the heart of a refrigeration system. It is of low temperature and low pressure refrigerant gas suction pipe from the suction, through the operation of the motor drives the piston to compress it after high temperature and high pressure refrigerant gas discharge pipe to the exhaust, to provide power for the refrigeration cycle, so as to realize the compression and condensation (exothermic), expansion and evaporation (endothermic) refrigeration cycle.

Centrifugal pumps for normal operation, is it reasonable to install valves on their inlet lines? Why?

Unreasonable, easy to produce throttling loss, pressure loss, pressure reduction, easy to cause cavitation

What is the name of the day pump and ground pump? Specific introduction

PumpGround pumps are used very frequently in many large basements, because they have no boom, so they need to be taken over manually. In addition to the site, for those days to pump the high-rise buildings, such as 200 meters or 200 meters altitude, can also take over to transport concrete by pump, but the premise is to have enough power to pump concrete will hit above the height and the length of nozzle can reach the height of the floor.Thus, the day pump and ground pump have their respective advantages. The pump is easy to use, but the ground pump can make up for the height that the pump can not reach. At the same time, the price is relatively cheap, so users can choose the corresponding concrete pump when they are in use.

Harm of air pump and pump

Centrifugal pump situationEmpty pump is divided into two kinds, if there is no liquid, then it will cause the mechanical seal of the pump to overheat, wear and even die

Excuse me, what is the water pump from the lotus root?

The utility model relates to a self coupling sewage pump, which is composed of a base, a self coupling frame, a guide rod, a guide rod, a support seat, etc., and the utility model does not need bolt connection

What are the ways of hydraulic pumps?

There are several ways:Direct flow mode, such as external gear pump;Port plate, such as vane pump, axial piston pump, etc.;

Double floor sewage pump circuit diagram of a small problem

Q 2, SA and SS are select switches, and different positions indicate the same difference between the two nodes. SA hits the left position 13, 14 to connect, hits to the right position 21, 22 to connect. SS hit the middle position, 5 and 6 turn on, 7 and 8 turn on; hit the right position; 1 and 2 turn on; 11 and 12 turn on; hit the left seat; 9 and 10 turn on; 3, 4 turn on.

What flowmeter is installed after the pneumatic diaphragm pump?

According to your entire pipeline system to flow meter ah!How about the pressure, the material, the digital float or what?You must be sure of the size of the flow