Loud noise from the water pump may be due to the following reasons:
Mechanical structural problems of the water pump itself, such as bearing wear, imbalance of the impeller, deformation of pump body, etc., cause vibration and noise by the water pump.
The water inlet pipe or outlet pipe of the water pump is not fixed properly, which causes the pipe to vibrate and also causes noise.
Improper installation position of the water pump, such as installing it in a resonance area, a position where the wall vibrates, etc., will also affect the noise of the water pump.
Loose or distorted connections such as couplings and reducers between the water pump and the engine will cause vibration and noise.
Issues related to the usage environment of the water pump, such as the average temperature and viscosity of the water pump used aretoo high, or the water pump is used in a noisy environment, etc., may cause the water pump to be noisy.
To solve the problem of loud noise of the water pump, it is necessary to comprehensively consider the above factors, inspect and adjust the mechanical structure, fittings of pipes, installation positions, connectors, etc. of the water pump, and pay attention to the usage environment and working condition of the water pump.
Does an aquarium use electricity? What should I do if the noise, motor noise and water flow noise are not too loud?
To understand the loud noise of Vanhe gas water heaters, you must first understand the combustion process of gas water heaters. Gas water heaters will produce sounds while in use, first the sound of ignition, then combustion. gas. Noise (negligible combustion chamber and entirelyclosed), the most important noise is the blowing or exhaust noise of the fan, because now all brands in many areas have machines with forced suction (forced extraction or powerful drum), which basically solves the problem . gas or exhaust gas leak, so as long as there is no problem with the installation, there will never be a safety risk.
The noise generated by the fan is normally divided into three stages. When starting the machine, first exhaust the air and clear the pipes. During use of the machine, air is exhausted, one to maintain combustion and the other to evacuate exhaust gases. After the machine is used, the fan is finally turned off to exhaust the exhaust gases (similar to the hood's delay function). If you hear a loud noise coming from your gas water heater, it may be due to a blocked exhaust pipeor the direction of the wind. Secondly, the backfire phenomenon will also make the gas water heater noisy. Then the motor has been used for a long time, causing the fan blades to be deformed or rusted, which will also make the gas water heater very noisy, some caused by too much air, provided that the air intake switch is set appropriately; ; and the air pressure is too high. , just adjust the registry; The above is an analysis of the common reasons for the excessive noise of Wanhe gas water heaters.
Remind users: If the water heater fails, please Find professional maintenance personnel to come over fix. There is no need to do it yourself or use unqualified personnel to avoid unnecessary damage.
1. If electricity consumption is linked to the use of electrical appliances
2. Useof electrical appliances is linked to raised animals
3. .High quality aquarium equipment, whether it is a water pump or an air pump, and the noise is very low and almost inaudible (less than the air conditioner indoor unit)
4. the flow can be treated by technical means, such as changing the water outlet structure (barrel filter), shortening the position of the water surface (top filter), and filling the box too much -full (bottom filter) can be reduced.
5. The noise of some equipment cannot be eliminated well, such as compressor chillers. But it doesn't have much impact if it is not placed in the bedroom.