设计简介
摘 要
这次的设计的内容是采暖水泵房的噪声控制设计。
首先进行采暖水泵的选择计算和设计，对水泵房进行分析。然后对电动机进行噪声控制，画出零件图。接下来对水泵房噪声进行综合治理，主要步骤为：对电动机安装隔声罩，管道隔声包扎，泵基础设置减震器，泵房整体采用吸声处理，泵房通风开设进风或出风口，并安装消声器，最后泵房的门窗改用隔声门窗。
完成设计方案后，绘画各主要部件的零件图，最后画出整个房间噪声控制总的装配图。
关键词： 电动机 噪声控制 零件装配图
这次的设计的内容是采暖水泵房的噪声控制设计。
首先进行采暖水泵的选择计算和设计，对水泵房进行分析。然后对电动机进行噪声控制，画出零件图。接下来对水泵房噪声进行综合治理，主要步骤为：对电动机安装隔声罩，管道隔声包扎，泵基础设置减震器，泵房整体采用吸声处理，泵房通风开设进风或出风口，并安装消声器，最后泵房的门窗改用隔声门窗。
完成设计方案后，绘画各主要部件的零件图，最后画出整个房间噪声控制总的装配图。
关键词： 电动机 噪声控制 零件装配图
Abstract
The content of this graduation design is the noise control design of the heating water pump room.
First of all, the choice of heating water pump calculation and design of the pump room for analysis. And then the noise control of the motor, drawing parts map. The main steps are as follows: the installation of the noise hood, the installation of the sound insulation of the pipeline, the shock absorber of the pump foundation, the sound absorption treatment of the pump house as a whole, the ventilation of the pump room opening or the outlet , And install the muffler, the last pump doors and windows to use soundproof doors and windows.
After completing the design, draw the parts of the main parts of the map, and finally draw the entire room noise control the overall assembly diagram.
Key Words: Motor, Noise control parts ,Assembly drawing
The content of this graduation design is the noise control design of the heating water pump room.
First of all, the choice of heating water pump calculation and design of the pump room for analysis. And then the noise control of the motor, drawing parts map. The main steps are as follows: the installation of the noise hood, the installation of the sound insulation of the pipeline, the shock absorber of the pump foundation, the sound absorption treatment of the pump house as a whole, the ventilation of the pump room opening or the outlet , And install the muffler, the last pump doors and windows to use soundproof doors and windows.
After completing the design, draw the parts of the main parts of the map, and finally draw the entire room noise control the overall assembly diagram.
Key Words: Motor, Noise control parts ,Assembly drawing
目 录
摘 要 I
Abstract II
1 绪论 5
1.1 噪声控制的概况 5
1.2 噪声控制的前景 5
1.3 电机噪声产生原理 8
2 电机的选择 8
2.1 采暖水泵工作原理 8
2.2 采暖水泵的结构特点 9
2.3 采暖水泵的主要零件及结构设计 10
2.3.1 机体 10
2.3.2 转子 10
2.3.3 电机的选择 11
3 水泵房噪声控制 13
3.1 电动机隔声罩设计 13
3.1.1 隔声罩结构 13
3.1.2 隔声罩插入损失计算 13
3.1.3 隔声罩的通风散热问题 14
3.2 泵房消声器设计 14
3.2.1 消声器定义 14
3.2.2 消声器的选择计算 15
3.3水泵减震器设计 17
3.3.1 隔振台座的选择 17
3.3.2 隔震方式的选择 17
3.4 管道隔声包扎 19
3.5 泵房结构噪声处理 20
3.5.1 水泵房门窗设计 20
3.6 采暖水泵房其它噪声处理 21
4 绘制水泵房噪声处理装配图和零件图 23
4.1 房间整体装配图 23
4.2 噪声处理零件图 24
5 结 论 26
参 考 文 献 27
致 谢 64
