Silent non-negative pressure intelligent water supply device

Abstract

The invention discloses a silent non-negative pressure intelligent water supply device, and belongs to the field of water supply devices. The non-negative pressure intelligent water supply device comprises a flow stabilizing tank and a water pump unit, wherein the water pump unit is in communication with the flow stabilizing tank, the flow stabilizing tank is provided with a vacuum suppressor, andthe water pump unit is arranged on a mounting plate; the mounting plate is connected with a base through multiple sets of telescopic components; the mounting plate is rotatably connected with two sets of movable rods, and the two sets of the movable rods are further rotatably connected with two sets of sliding blocks correspondingly; and the two sets of the sliding blocks are connected through asecond spring. According to the silent non-negative pressure intelligent water supply device, the sound insulation effect can be achieved by arranging a soundproof cover outside the water pump unit, and by arranging the water pump unit on the mounting plate and arranging the telescopic components, a first spring, the sliding rods, the sliding blocks, the movable rods, and a second spring on the base, vibration reduction and noise reduction effects are achieved.

Description

technical field [0001] The invention relates to the field of water supply equipment, in particular to a silent non-negative pressure intelligent water supply equipment. Background technique [0002] Water supply equipment refers to a water supply device that outputs a certain flow rate and lift per unit time, including fire-fighting water supply equipment, domestic water supply equipment, production water supply equipment, and sewage treatment water supply equipment. Among them, non-negative pressure intelligent water supply equipment refers to a water supply equipment that can automatically prevent negative pressure during work. [0003] However, the traditional non-negative pressure intelligent water supply equipment will generate a lot of noise because the water pump unit has a large vibration amplitude when it is working. Although the prior art reduces noise by installing a sound insulation pad on the base of the water pump unit, there are still problems of poor vibrati...

AI Technical Summary

Problems solved by technology

[0003] However, the traditional non-negative pressure intelligent water supply equipment will generate a lot of noise due to the large vibration amplitude of the water pump unit when it is working.

Although in the prior art, noise is reduced by installing a sound insulation pad on the base of the water pump unit, there are still problems of poor vibration reduction effect and inconspicuous sound insulation effect

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