The correct installation method of household self priming pumps

The decoration of the villa may involve the basement, after all, the basement is given by the developer, if the development and utilization will be a good space choice, generally many people will want to transfer the kitchen and bathroom directly to the basement, in order to expand their own life and entertainment space, this is a very normal choice, but before adding a kitchen and bathroom, we need to consider how to discharge the sewage from these two places?

If it is a large flat floor on the ground, the main sewage pipe will be reserved, only the kitchen and bathroom need to be added in the corresponding position, basically do not need to worry about the sewage problem, compared to the basement sewage is more complicated, the reason is that there is no sewage pipe in the basement, resulting in the sewage can not be discharged by gravity normally, in this case, as long as the basement sewage problem is solved, the addition of the kitchen and bathroom can also be easily solved.

In fact, if you want to solve the problem of basement drainage, you only need to install the corresponding sewage lifting pump, through the pre-buried pipeline, the equipment is directly installed in the designated position, and the sewage is directly collected into the lifting pump box through the pipeline to reach the designated water level and automatically discharged, without manual operation throughout the process, of course, for the bathroom and kitchen, the selection of the sewage lifting pump is also very critical.

The first is the bathroom, what we need to consider is the problem of sewage blockage, after all, there will be large particles of impurities such as feces in the sewage discharged from the bathroom, which will easily cause blockage for the pipeline.

The second is the kitchen, for the kitchen we need to consider is the solution of the grease problem, for the grease pre-condensation will be easy to attach to the controller and the cutter, in this case I can place an oil-water separator in front of the sewage lifting pump, the kitchen sewage through the oil-water separator directly separates the grease and sewage, only need to clean the oil-water separator regularly, very convenient.

Therefore, for basement kitchens and bathrooms, only one lift pump is enough to solve all the sewage problems.

Self-priming pumpsThe installation diagram and usage are as follows:

Tools Required: Install the household self-priming pump, prepare the self-priming pump, and connect the tube at the water outlet.

1. Prepare the self-priming pump.

2. Connect the pipe at the water outlet.

3. Connect the pipe at the water inlet.

4. Insert the pipe of the water inlet into the water tank.

5. Plug in the power supply to the self-priming pump.

6. Turn on the faucet on the water outlet, and the water will come out.

Install a household self-priming pump, prepare the self-priming pump, and connect the pipe to the water outlet; The specific steps are as follows:

1. Prepare the self-priming pump.

2. Connect the pipe at the water outlet.

3. Connect the pipe at the water inlet.

4. Insert the pipe of the water inlet into the water tank.

5. Plug in the power supply to the self-priming pump.

6. Turn on the faucet on the water outlet, and the water will come out.

Install a household self-priming pump, prepare the self-priming pump, and connect the pipe to the water outlet; The specific steps are as follows:

1. Prepare the self-priming pump.

2. Connect the pipe at the water outlet.

3. Connect the pipe at the water inlet.

4. Insert the pipe of the water inlet into the water tank.

5. Plug in the power supply to the self-priming pump.

6. Turn on the faucet on the water outlet, and the water will come out.

The float is to control the automatic water, when the water level is lower than the float set value, the float will be connected to the power supply, the motor works, when the water level rises, due to the effect of buoyancy, the water level will push the float to a high place, when it is high to a certain level, it will automatically turn off the power supply, the junction box you have to see how many binding posts there are, if there are 4 binding posts, that is, two in, two out, but the general household self-priming pump, there are only two binding posts, one wire of alternating current is connected to a binding post, and the other binding post, Connect the power cord to the motor.

A household suction pump can be installed using the following methods.

1. First install the suction cup of the suction pump.

2. After that, install the plug of the suction pump.

3. After that, install the rotating duckbill of the suction pump.

4. After that, install the inlet pipe of the suction pump.

5. After that, install the regulating valve of the water pump on the inlet pipe.

6. After that, install the telescopic tube, so that the suction pump is installed.

1.After the installation of the self-priming pump, the conveyed medium is injected from the perfusion port of the self-priming pump for the first drainage, and there is no need for draining later. Then tighten the lid of the irrigation screws.

Prevent air leakage from affecting the self-priming function of the self-priming pump. The inlet pipe of the self-priming pump must be equipped with a filter screen to prevent excessive particles from being sucked in and damaging the pump and affecting the self-priming function. When using a self-priming pump to transport concentrated sulfuric acid, it is strictly forbidden to drain water to prevent personal and equipment accidents.

2.Before starting, check whether the pump shaft is flexible, and jog to check whether the running direction is consistent with the steering mark. Instead of supporting the weight of the suction pipe on the flange of the pump outlet, it is fixed on the support frame (provided by the user).

The connecting part of the pipe must be tight and impermeable, otherwise the self-priming function, flow rate and head will be affected. When discharging the liquid full of crystals and sediments, if the pump is stopped for a period of time, the liquid in the self-priming pump chamber should be discharged from the "water outlet" to prevent the crystals and sediments from remaining in the pump chamber and causing damage during the second start. Re-irrigate when used again.

If the liquid is only discharged regularly every few days, Leopard Girl recommends running it for 20 minutes every 24 hours to reduce the degree of crystallization and precipitation. 3.If the pump is out of service for an extended period of time, check that the liquid draining from the irrigation port or inlet is sufficient before starting.

If it is insufficient, make up for it before starting the operation. During infusion, the three indicators of flow, head (pressure) and suction range must be strictly controlled within the range specified by the selected model. Otherwise, it will cause the motor to overcurrent fluctuation and affect the normal operation.

If used in underground tanks and vessels, use within the effective suction range of the self-priming pump. 4.If the pump is used in an environment below the liquid level, it is recommended to choose another type of water pump such as a centrifugal pump.

For example, when supplying liquid to a high-level tank or water tower, a check valve must be installed on the outlet pipe to prevent the water in the outlet pipe from backflowing after the pump is stopped, causing the impeller to reverse and loosen. In order to speed up the exhaust speed and shorten the self-priming time, an automatic exhaust valve should be installed on the outlet pipeline to remove the gas in the pipeline to remove the gas in the pipeline, and a return valve should be installed to reduce the pressure of the pipeline. 5.

If it is used in the fire protection system that uses pool water, in order to minimize the water discharge time, it is not advisable to increase the pipe diameter when equipped with the water inlet pipe, because the flow of the water inlet pipe has been controlled within the national standard, and increasing the pipe diameter will directly affect the water discharge time. When centrifugal pumps and closed loop systems use alternative piping, if the inlet pipe pressure is too high, it is necessary to install a pressure reducing valve or other means to reduce the inlet pressure. The drain, exhaust, self-priming exhaust device, outdoor hood, and heat source inlet and outlet of the sealless self-priming pump are independent of the installation size and system connection.

The self-priming exhaust device can only be started when the vertical head is high and the static pressure of the water column in the outlet pipeline system is high, and it is not required to start in the general process environment. The self-priming pump is a self-priming principle that uses gas separation to create a vacuum. If the pump is designed to be used in an environment where "there is an absolute requirement for liquid transfer speed", the diameter of the suction pipe of the pump should not be increased during installation, otherwise the suction speed will be affected (except for environments where there is no absolute requirement for liquid transfer speed).

Summary. Self-priming pump installation method:

First of all, the self-priming lei should be prepared, and then the outlet pipe should be connected to the pipe at its outlet end, and then the water inlet should also be connected to the pipe; Then put the pipe of the inlet pipe into the water tank; Then turn on the self-priming lei to the power supply, so that after the water outlet is connected to the faucet, the water can be discharged.

How to install a household self-priming pump.

Self-priming pump installation method: first of all, the self-priming lei should be prepared, and then the outlet pipe should be connected to the pipe at its outlet end, and then the water inlet should also be connected to the pipe; Then put the pipe of the inlet pipe into the water tank; Then turn on the self-priming lei to the power supply, so that after the water outlet is connected to the faucet, the water can be discharged.

Hope it helps.