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Shock absorber used for air-conditioning and ventilating device

A technology for ventilation equipment and shock absorbers, applied in the direction of noise suppression, etc., can solve problems such as noise, and achieve the effect of reducing noise, obvious noise reduction and vibration reduction.

Inactive Publication Date: 2014-01-22
昆山市巴城镇顺拓工程机械配件厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the motor drives the fan, the motor itself will vibrate, and this vibration will be transmitted to the casing by the fixedly connected motor mounting parts, causing the casing to vibrate, and since the casings are all large-area flat metal shells, This kind of vibration is easily transmitted and produces noise

Method used

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  • Shock absorber used for air-conditioning and ventilating device
  • Shock absorber used for air-conditioning and ventilating device

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the examples, but not as a limitation of the present invention.

[0014] See figure 1 , a shock absorber for air-conditioning ventilation equipment, including a casing 1 and a ventilation equipment 2, the ventilation equipment 2 includes a fan 2a, a motor 2b for driving the fan, and a motor mounting part 2c, and the motor 2b is fixed with rivets or screws through the motor mounting part 2c Connected to the case 1, the part of the case 1 where the motor mounting part 2c is fixed is provided with a triangular ring-shaped protruding structure 1a. The triangular annular protruding structure 1a has two inner and outer rings, and the three vertices of the inner ring 1a' are set at the midpoints of the three sides of the outer ring 1a". And there is a cushion between the motor mounting part 2c and the casing 1. quality shock absorbing pad 3. Since the triangular annular protruding structure 1a forms a s...

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Abstract

The invention discloses a shock absorber used for an air-conditioning and ventilating device. The shock absorber comprises a machine shell and a ventilating device, wherein the ventilating device comprises a fan and a motor used for driving the fan, and the motor is fixed on the machine shell through a motor installation part. The shock absorber is characterized in that an annular protruding structure is arranged at the position where the motor installation part is fixed of the machine shell. According to the shock absorber used for the air-conditioning and ventilating device, machine shell vibration caused by the motor can be reduced, and generation of noise is reduced.

Description

technical field [0001] The invention relates to a shock absorber, in particular to a shock absorber for air-conditioning ventilation equipment. Background technique [0002] Air conditioners are already one of the indispensable electrical appliances in human daily life, used to adjust indoor temperature and humidity to maintain a comfortable environment. [0003] The indoor unit part of the split air conditioner usually includes heat exchange components and ventilation equipment for driving air flow, while the condenser and compressor in the air conditioning system are placed outside to reduce noise. Ventilation equipment installed indoors generally includes a fan and a motor. The fan is driven by the motor to rotate to generate airflow, and the mounting parts of the motor are fixedly connected to the casing by screws or rivets. [0004] When the motor drives the fan, the motor itself will vibrate, and this vibration will be transmitted to the casing by the fixedly connecte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F13/24
Inventor 顾凤兴
Owner 昆山市巴城镇顺拓工程机械配件厂