一种两端内嵌接管式不锈钢消音器制造技术
A stainless steel muffler with two ends embedded nozzle
The utility model discloses a stainless steel muffler with a two end embedded nozzle, which includes a muffler body and a two copper nozzle. The two ends of the muffler body are provided with an interface, and the two copper nozzle is fixed on the two interface respectively. The body of the muffler is a stainless steel spinning structure, and one end of the two copper nozzle is described. The bottom step is less than the wall thickness of the copper nozzle. The copper pipe with a drawing end is in interference with the interface and is limited by the limit step. The copper pipe is also provided with a bronze ring between the copper nozzle and the limit step, and the copper is also arranged between the two. The nozzle and the interface are integrated through the bronze welding ring, and the manufacturing cost of the utility model is lower than that of the all copper material silencer, and the processing method is simple and environmentally friendly, and it is not easy to rust.
【技术实现步骤摘要】
一种两端内嵌接管式不锈钢消音器
本技术涉及一种两端内嵌接管式不锈钢消音器。
技术介绍
消音器是制冷系统中的基本部件，在系统中可使气流通过腔体起到缓冲有效降低噪音，同时也可储存系统中多余的冷媒。目前市场上有全紫铜材料消音器，成本比较高；有铁质消音器，两端焊有紫铜接管，铁质筒体外表需喷涂防锈层，防锈层一般为防锈漆或防锈涂料，这些材料在加工过程中对环境的影响很大，而且体质筒体内壁没有防锈层仍然容易生锈。
技术实现思路
本技术目的在于克服上述现有技术的不足，提供一种两端内嵌接管式不锈钢消音器。本技术的技术方案是：一种两端内嵌接管式不锈钢消音器，包括消音器主体和两紫铜接管，所述消音器主体两端设有接口，两所述紫铜接管分别固定于两所述接口上，所述消音器主体为不锈钢旋压成型结构，两所述紫铜接管的一端都具有拉丝，两所述接口的底部留有限位台阶，所述台阶的高度小于紫铜接管的壁厚，所述紫铜接管具有拉丝的一端过盈配合于所述接口内并被所述限位台阶限位，所述紫铜接管与所述限位台阶之间还设有青铜焊环，所述紫铜接管与所述接口通过所述青铜焊环焊接为一体。进一步地，所述拉丝为滚花或滚丝拉丝。进一步地，所述拉丝...
【技术保护点】
一种两端内嵌接管式不锈钢消音器，包括消音器主体和两紫铜接管，所述消音器主体两端设有接口，两所述紫铜接管分别固定于两所述接口上，其特征在于：所述消音器主体为不锈钢旋压成型结构，两所述紫铜接管的一端都具有拉丝，两所述接口的底部留有限位台阶，所述台阶的高度小于紫铜接管的壁厚，所述紫铜接管具有拉丝的一端过盈配合于所述接口内并被所述限位台阶限位，所述紫铜接管与所述限位台阶之间还设有青铜焊环，所述紫铜接管与所述接口通过所述青铜焊环焊接为一体。
【技术特征摘要】
1.一种两端内嵌接管式不锈钢消音器，包括消音器主体和两紫铜接管，所述消音器主体两端设有接口，两所述紫铜接管分别固定于两所述接口上，其特征在于：所述消音器主体为不锈钢旋压成型结构，两所述紫铜接管的一端都具有拉丝，两所述接口的底部留有限位台阶，所述台阶的高度小于紫铜接管的壁厚，所述紫铜接管具有拉丝的一端过盈配合于所述接口内...
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