螺旋风管在链接时候,有那几种方式.一般的螺旋风管在连接时候,切口处应严密牢固矩形风管四角必需有定位及密封措施.风管连接的两平而应平直,不得错位和扭曲.以下是几种我们生活中常见的模式:

The spiral wind pipe in the link, there are several ways. The general spiral pipe in the connection, the incision should be close to the four corners of the rectangular duct must have positioning and sealing measures. The two flat of the wind pipe should be flat and should not be misplaced and twisted. The following are the common patterns in our lives:

1.螺旋风管抱箍式连接

1. helix wind pipe hoop connection

抱箍式连接每一管段的两端轧制成鼓筋,并使及一端缩为小口.安装时按气流方向把小口插入大口,外面用钢制拖箍将两个管端的鼓筋抱紧连接最后用螺栓穿在耳环中固定拧紧做法。

The two ends of each section are rolled into a drum, and the end is reduced to a small mouth. When installed, the small mouth is inserted into the large mouth according to the direction of air flow. The steel pulling hoop is used to fasten the drum of the two ends of the pipe to the end of the earring.

通风系统设计、制作、安装、调试

Design, manufacture, installation and debugging of ventilation system

2.螺旋风管插接式连接

2. helix wind pipe connection type connection

插接式连接主要用于矩形或圆形风管连接,先制作连接管然后插入两侧风管再用自攻螺钉或拉柳钉将及紧密固定,

The plug connection is mainly used for connecting rectangular or circular air pipes. The connecting pipe is first made and then inserted into both sides of the wind pipe, and then fixed by self tapping screws or willow nails and tightly fixed.

3.螺旋风管插条式连接

3. helix wind pipe bar connection

插条式连接于矩形风管连接将不同形式的插条插入风管两端,然后压实。

The cuttings are connected to the rectangular air duct to connect different forms of inserts into the two ends of the duct, and then compacted.

4.螺旋风管软管式连接.

4. spiral pipe hose connection.

软管式连接主要用于螺旋风管与部件(如散流器静压箱侧送风口等)的相连安装时,软臂两端套在连接管外,然后用特制软卡把软管箍紧。

The hose connection is mainly used for the connection and installation of the spiral wind pipe and parts, such as the static pressure box of the diffuser. The two ends of the soft arm are set outside the connecting pipe, and the hose is tightly hoop with a special soft card.