Heating circulation pump

1、 Product Introduction

Heating circulation pumps are also quite common in our daily lives, especially in households living in bungalows. In order to make the heating work better, circulation pumps are installed, which will improve our heating. Heating circulation pumps are different from underfloor heating, and many people are not very familiar with heating circulation pumps.

2、 Product Features

Speaking of the characteristics of the heating circulation pump, compared with other heating methods, the installation of the heating circulation pump is more convenient and can be arranged freely. The key is to optimize the heating system, which is more energy-efficient. Let's take a look at the following introduction for more details:

1. Simplified installation:

In natural circulation, the circulating pressure of the system comes from the difference in water density, and the resulting circulating pressure is usually only a few thousandths of atmospheric pressure. Therefore, the appearance of a bubble in the system can seriously hinder the implementation of circulation. After using a circulating pump, the installation of heating is greatly simplified.

2. Random layout:

In natural circulation, in order to ensure the circulation pressure of the system, radiators and stoves must be separated by a necessary distance in the direction of gravity, resulting in problems such as "radiator hanging high" or "stove entering the ground". Forced circulation is adopted without considering the relative position of the radiator and stove, and even if the stove is higher than the radiator, it will not affect the circulation of the system.

3. Optimize the system:

Due to the low power of natural circulation, thick main pipes are usually used to reduce system resistance. However, circulation or heat dissipation problems often occur in the system. After using a circulation pump, the diameter of the main pipe can be appropriately reduced to simplify installation, optimize circulation, and beautify the appearance.

3、 Product installation

1. Before installation, check whether there are foreign objects blocking the inlet and outlet of the circulating pump.

2. Before installing the system, the debris in the system pipeline should be washed clean to prevent the debris from entangling the impeller and causing blockage during the operation of the circulation pump.

3. When installing, apply gentle force and avoid excessive force to avoid damaging the pump body.

4. The inlet and outlet of the circulating pump should be equipped with flexible joints for easy assembly and disassembly.

5. Safe wiring requires the use of a three wire plug with a ground wire. The ground wire end should be connected to the motor casing to ensure safety.

6. This product has low noise. When checking for rotation, use a screwdriver to press against your ear and listen carefully.

7. The submersible rotating parts of the Enpu EP-XB500 pump are lubricated with water, so please do not operate without water for a long time.

4、 Precautions

1. When installing heavy radiators, a ground bracket must be installed for support.

2. Mixing multiple materials of radiators can cause operational disorders. For living rooms and bedrooms, use good materials, while for kitchen and bathroom spaces, use ordinary materials. This approach may seem light or heavy, saving some money, but it can cause heating hazards. It is clearly stated that installing radiators of different materials in the same system may cause damage to the inner surface of lightweight radiators or damage to the protective layer; Different electronic potentials may also cause water leakage; In addition, due to equipment changes, there is a hidden danger of operational imbalance.

3. Package heating will increase energy consumption. It is wrong to package heating for the sake of aesthetics, because when the heating is covered, the heat cannot be released, which not only affects the room temperature, but also causes the water temperature inside the radiator to rise, blocking the energy consumption of heating. This not only reduces efficiency but also increases energy consumption. In addition, the outer cover also poses a safety hazard for heating maintenance and repair.

4. Improper installation of radiators can easily cause damage. Leather sofas or wooden furniture are not suitable for prolonged heating, and people are also not suitable for being too close to the radiator for a long time. Therefore, do not install radiators near the rest area for excessive heating.

5. When installing radiators, aluminum-plastic pipes must be connected with joints and cannot be bent, otherwise it is easy to cause pipe leakage. Each joint must be wrapped with hemp, and the joint and aluminum-plastic pipe must be kept in the same horizontal position to avoid water pressure on the joint, which may cause water leakage.

6. After installing the radiator, a pressure machine should be used to apply about 10 kilograms of pressure to check for water leakage.

7. Safe use, it is necessary to leave someone at home during heating and water testing. During the use of radiators and after stopping heating, various joints should be checked for looseness and water leakage. If water leakage is found in radiators, the installation unit should be notified in a timely manner for maintenance. Non professionals are strictly prohibited from dismantling or modifying radiators without authorization.

5、 Product advantages

1. If natural circulation is maintained, the system's circulation pressure will be relatively high, and a small bubble in the system will have a significant impact on the system's circulation. After installing the circulation pump, the installation of the heating system has become much simpler, and there is no need to worry about insufficient pressure anymore.

2. If it is a natural cycle, in order to create a certain pressure on the system's circulation, the radiator and boiler must be kept at a certain distance and not too close to each other. Therefore, there may be some households where boilers are installed underground and radiators are hung very high. After installing the circulation pump, there is no need to worry about these issues. The radiator and boiler can be placed freely without any impact on the circulation. Even if the boiler is installed higher than the radiator, it will not have any impact.

3. The force of natural circulation is very small, so generally during installation, thicker pipes are used to reduce some resistance. However, even if thicker pipes are used, poor circulation will still occur as usual. After installing the circulation pump, the pipes can be replaced with thinner ones, so there is no need to worry about resistance inside the pipes. This not only simplifies the installation of the heating system, but also improves its appearance, enabling better circulation.