How to deal with the noise of air-cooled heat pump unit

How to deal with the noise of air-cooled heat pump unit

The scroll-type air-cooled heat pump unit adopts a noise control plan with a sound insulation cover installed to control its noise. The specific plan is as follows:

　　 1. The operating noise of the scroll-type air-cooled heat pump unit is sound-insulated and enclosed by the sound-insulation performance of the sound-insulation cover, so that its noise cannot spread and pollute the environment.

　　2. Through the sound-absorbing material in the sound insulation cover, under the condition that the noise of the scroll air-cooled heat pump unit has not changed, reduce the number of radiation and reverberation impacts in the cover to reduce the noise intensity, reduce the noise intensity, and reduce the overall noise.

3. Through the air intake and exhaust muffler system of the sound insulation cover, the noise is eliminated while ensuring the normal temperature and exhaust volume of the scroll air-cooled heat pump unit, and the standard supply, so that the noise will not spread out. polluted environment. Ensure the overall noise reduction effect.

　　4. Compressors are the main noise equipment. This plan is designed according to needs to carry out sound insulation treatment without affecting its normal operation, which is beneficial to improve the overall noise reduction effect.

　　 5. In order to ensure the maintenance of the scroll air-cooled heat pump unit equipment, the sound insulation cover is equipped with a sound insulation inspection door and an inspection channel to ensure the access of maintenance personnel, and the noise does not spread outward.

6. In order to ensure daily maintenance and overhaul, the sound insulation cover has a certain maintenance space for the positions that need to be overhauled. At the same time, the inspection opening on the top of the sound insulation cover is convenient for the inspection, control and maintenance of the equipment, so that the vortex wind The cold and heat pump unit can maintain good working condition.