在BIM综合排布过程中,针对不同管径管道之间采用不同的间距以保证安装便捷合理以及后期运维。同时又兼顾美观性。BIM综合排布过程中管道间距推荐采用《全国民用建筑工程设计技术措施—给水排水》(2009)版中“附录B一4 管道中心距和管中心 至墙面距离(钢管)”。具体如下(单位mm):
管道中心距和管中心至墙面距离(钢管)
管径 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
管中心至墙面 |
|
25 |
135 |
|
|
|
|
|
|
|
|
|
|
|
110 |
|
32 |
165 |
165 |
|
|
|
|
|
|
|
|
|
|
120 |
|
40 |
165 |
175 |
175 |
|
|
|
|
|
|
|
|
|
130 |
|
50 |
180 |
180 |
190 |
190 |
|
|
|
|
|
|
|
|
130 |
|
70 |
195 |
195 |
205 |
205 |
215 |
|
|
|
|
|
|
|
140 |
|
80 |
210 |
210 |
210 |
220 |
230 |
240 |
|
|
|
|
|
|
150 |
|
100 |
220 |
220 |
230 |
230 |
240 |
250 |
260 |
|
|
|
|
|
160 |
|
125 |
235 |
245 |
245 |
255 |
255 |
265 |
275 |
295 |
|
|
|
|
180 |
|
150 |
255 |
255 |
265 |
265 |
275 |
285 |
295 |
305 |
325 |
|
|
|
190 |
|
200 |
270 |
270 |
270 |
280 |
290 |
300 |
310 |
320 |
330 |
360 |
|
|
220 |
|
250 |
305 |
305 |
315 |
315 |
325 |
335 |
345 |
355 |
375 |
395 |
425 |
|
250 |
|
300 |
340 |
340 |
360 |
360 |
360 |
270 |
380 |
390 |
400 |
430 |
460 |
480 |
280 |
|
保温厚度 |
管径 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
管中心至墙面 |
35 |
25 |
170 |
|
|
|
|
|
|
|
|
|
|
|
145 |
50 |
|
185 |
|
|
|
|
|
|
|
|
|
|
|
160 |
35 |
32 |
200 |
200 |
|
|
|
|
|
|
|
|
|
|
155 |
55 |
|
220 |
220 |
|
|
|
|
|
|
|
|
|
|
175 |
35 |
40 |
200 |
210 |
210 |
|
|
|
|
|
|
|
|
|
165 |
55 |
|
220 |
230 |
230 |
|
|
|
|
|
|
|
|
|
185 |
35 |
50 |
215 |
215 |
225 |
225 |
|
|
|
|
|
|
|
|
165 |
60 |
|
240 |
240 |
250 |
250 |
|
|
|
|
|
|
|
|
190 |
35 |
65 |
230 |
230 |
240 |
240 |
250 |
|
|
|
|
|
|
|
175 |
65 |
|
260 |
260 |
270 |
270 |
280 |
|
|
|
|
|
|
|
205 |
35 |
80 |
245 |
245 |
245 |
255 |
265 |
275 |
|
|
|
|
|
|
185 |
70 |
|
280 |
280 |
280 |
290 |
300 |
310 |
|
|
|
|
|
|
220 |
40 |
100 |
260 |
270 |
270 |
270 |
280 |
290 |
300 |
|
|
|
|
|
200 |
75 |
|
295 |
305 |
305 |
305 |
315 |
325 |
335 |
|
|
|
|
|
235 |
45 |
125 |
280 |
290 |
290 |
300 |
300 |
310 |
320 |
340 |
|
|
|
|
225 |
80 |
|
315 |
325 |
325 |
335 |
335 |
345 |
355 |
375 |
|
|
|
|
260 |
45 |
150 |
300 |
310 |
310 |
310 |
320 |
330 |
340 |
350 |
370 |
|
|
|
235 |
85 |
|
340 |
350 |
350 |
350 |
360 |
370 |
380 |
390 |
410 |
|
|
|
275 |
50 |
200 |
320 |
320 |
320 |
330 |
340 |
350 |
360 |
370 |
380 |
410 |
|
|
270 |
90 |
|
360 |
360 |
360 |
370 |
380 |
390 |
400 |
410 |
420 |
450 |
|
|
310 |
55 |
250 |
360 |
360 |
370 |
370 |
380 |
390 |
400 |
410 |
430 |
450 |
480 |
|
305 |
100 |
|
405 |
405 |
415 |
415 |
425 |
435 |
445 |
455 |
475 |
495 |
525 |
|
350 |
60 |
300 |
400 |
400 |
420 |
420 |
420 |
430 |
440 |
450 |
460 |
490 |
520 |
540 |
340 |
105 |
|
445 |
445 |
465 |
465 |
465 |
475 |
485 |
495 |
505 |
535 |
565 |
585 |
385 |
保温厚度 |
管径 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
管中心至墙面 |
35 |
25 |
205 |
|
|
|
|
|
|
|
|
|
|
|
145 |
50 |
|
225 |
|
|
|
|
|
|
|
|
|
|
|
160 |
35 |
32 |
235 |
235 |
|
|
|
|
|
|
|
|
|
|
155 |
55 |
|
275 |
275 |
|
|
|
|
|
|
|
|
|
|
175 |
35 |
40 |
235 |
245 |
245 |
|
|
|
|
|
|
|
|
|
165 |
55 |
|
275 |
285 |
285 |
|
|
|
|
|
|
|
|
|
185 |
35 |
50 |
250 |
250 |
260 |
260 |
|
|
|
|
|
|
|
|
165 |
60 |
|
300 |
300 |
310 |
310 |
|
|
|
|
|
|
|
|
190 |
35 |
65 |
265 |
265 |
275 |
275 |
285 |
|
|
|
|
|
|
|
175 |
65 |
|
325 |
325 |
335 |
335 |
345 |
|
|
|
|
|
|
|
205 |
35 |
80 |
280 |
280 |
280 |
290 |
300 |
310 |
|
|
|
|
|
|
185 |
70 |
|
350 |
350 |
350 |
360 |
370 |
380 |
|
|
|
|
|
|
220 |
40 |
100 |
300 |
300 |
310 |
310 |
320 |
330 |
340 |
|
|
|
|
|
200 |
75 |
|
370 |
370 |
380 |
380 |
390 |
400 |
410 |
|
|
|
|
|
235 |
45 |
125 |
325 |
335 |
335 |
345 |
345 |
355 |
365 |
385 |
|
|
|
|
225 |
80 |
|
395 |
405 |
405 |
415 |
415 |
425 |
435 |
455 |
|
|
|
|
260 |
45 |
150 |
345 |
345 |
355 |
355 |
365 |
375 |
385 |
395 |
415 |
|
|
|
235 |
85 |
|
425 |
425 |
435 |
435 |
445 |
455 |
465 |
475 |
495 |
|
|
|
275 |
50 |
200 |
370 |
370 |
370 |
380 |
390 |
400 |
410 |
420 |
430 |
460 |
|
|
270 |
90 |
|
450 |
450 |
450 |
460 |
470 |
480 |
490 |
500 |
510 |
540 |
|
|
310 |
55 |
250 |
415 |
415 |
425 |
425 |
435 |
445 |
455 |
465 |
485 |
505 |
535 |
|
305 |
100 |
|
505 |
505 |
515 |
515 |
525 |
535 |
545 |
555 |
575 |
595 |
635 |
|
350 |
60 |
300 |
460 |
460 |
480 |
480 |
490 |
490 |
500 |
510 |
520 |
550 |
580 |
600 |
340 |
105 |
|
550 |
550 |
570 |
570 |
580 |
580 |
590 |
600 |
610 |
640 |
670 |
690 |
385 |
注:1、保温材料为泡沫混凝土
2、表内上面数字适用于管道中介质温度小于100℃;下面数字适用于100~200℃。
3、管道安装方式:室内或通行及半通行地沟内架空安装。
表2 阀门并列时管道中心距
DN |
≤25 |
40 |
50 |
80 |
100 |
150 |
200 |
250 |
≤25 |
250 |
|
|
|
|
|
|
|
40 |
270 |
280 |
|
|
|
|
|
|
50 |
280 |
290 |
300 |
|
|
|
|
|
80 |
300 |
320 |
330 |
350 |
|
|
|
|
100 |
320 |
330 |
340 |
360 |
375 |
|
|
|
150 |
350 |
370 |
380 |
400 |
410 |
450 |
|
|
200 |
400 |
420 |
430 |
450 |
460 |
500 |
550 |
|
250 |
430 |
440 |
450 |
480 |
490 |
530 |
580 |
600 |