轴向型内压式波纹补偿器JDZ?/p>
  轴向内压式LU补偿器适用于吸收管道u向位U,也可以补偿横向位UL轴向与横向合成位U,h补偿角位Uȝ能力Q但一般不应用它补偿角位移?/p>
  轴向内压式LU补偿器压力{划分Q?0.25Mpa ,0.6Mpa ,1.0Mpa, 1.6Mpa, 2.5Mpa
  轴向内压式LU补偿器q接方式 Q?、法兰连?2、接连?/p>
  轴向内压式LU补偿器轴向补偿量:(x)18mm-400mm
产口型号CZQ?/span>
轴向内压式LU补偿器Ҏ(gu)座作用力的计:(x)
内压推力QF=100·P·A     轴向弹力QFx=Kx·Qf·XQ?/p>
横向弹力QFy=Ky·Y        ?矩:(x)My=Fy·L
?矩:(x)Mθ=Kθ·θ      合成弯矩QM=My+Mθ
式中QKxQu向刚度N/mm XQu向实际位U量mm
KyQ横向刚度N/mm YQ横向实际位U量mm
KθQ角向刚度N·m/度          θ Q角向实际位U量?/p>
PQ工作压力MPa AQLU管有效面积cm2(查样?
LQ补偿器中点x(chng)座的距离m
 
			   
              应用举例Q?/p>
某碳钢管道,公称通径500mmQ工作压?.6MPaQ介质温?00CQ环?低温?10CQ补偿器安装温度20CQ根据管道布局Q如图)(j)Q需安装一轴向内压式LU补偿器Q用以补偿u向位UX=32mmQ横向位UY=2.8mmQ角向位U?1.8度,已知L=4mQ补偿器疲劳破坏ơ数?5000ơ考虑Q试计算支A的受力?/p>

解:(x)Q?Q根据管道u向位UX=32mm?/div>
Y=2.8mm?/div>
θ=1.8度?/div>
由样本查?.6TNY500×6F的u向位U量X0=84mmQ?/div>
横向位移量:(x)Y0=14.4mm。角位移量:(x)θ0=u8度?/div>
轴向刚度QKx=282N/mm。横向刚度:(x)Ky=1528N/mm ?/div>
角向刚度QKθ=197N·m/度。用下面关系式来判断此补偿器是否满题示要求Q?/div>
上q参C入上式:(x)
Q?Q对补偿器进行预变Ş量△X为:(x)
因△X为正Q所以出厂前要进行“预拉?3mm?/div>
Q?Q支座A受力的计:(x)
内压推力QF=100·P·A=100×0.6×2445=14600(N)
轴向弹力QFx=Kx·(f·X)=282×(1/2×32)=4512(N)
横向弹力QFy=Ky·Y=1528×2.8=4278.4(N)
?矩:(x)My=Fy·L=4278.4×4=17113.6(N·m)
Mθ=Kθ·θ =197×1.8=354.6(N·m)
合成弯矩QM=My+Mθ=17113.6+354.6=17468.2(N·m)
 
			  
              ![轴向型内压式波纹补偿器JDZ? src=]()
如需原图误pd丰在U客?/p>
 
              通径DN 
 
  | 
 
 波数 
 
  | 压力{ Mpa  | 滤纹有?/p> 面积 cm2  | *大外径尺 ?mm  | 长度  | 
0.25  | 0.6  | 1.0  | 1.6  | 2.5  | 
轴向补偿?mm/ 刚度 N/mm  | 法兰JDZ/F(mm)  | 接管JDF/J(mm) | 
32  | 8  | 25/21  | 22/26  | 20/26  | 18/63  | 15/98  | 16  | 225  | 160/250  | 264/280  | 
16  | 50/11  | 46/14  | 41/14  | 36/32  | 31/47  | 244/291  | 316/321  | 
40  | 8  | 25/28  | 22/44  | 20/44  | 18/89  | 15/106  | 23  | 244  | 164/259  | 269/289  | 
16  | 50/14  | 46/22  | 41/22  | 36/45  | 31/55  | 230/304  | 319/334  | 
50  | 8  | 25/30  | 22/51  | 20/70  | 18/70  | 15/138  | 67  | 259  | 172/276  | 282/306  | 
16  | 50/16  | 46/26  | 41/35  | 36/35  | 31/70  | 240/342  | 347/372  | 
65  | 8  | 33/28  | 30/35  | 26/44  | 22/55  | 19/68  | 55  | 270  | 215/294  | 300/322  | 
12  | 42/16  | 38/22  | 38/32  | 34/40  | 29/50  | 260/334  | 340/362  | 
80  | 8  | 40/20  | 36/26  | 34/33  | 28/41  | 24/54  | 81  | 284  | 240/338  | 344/366  | 
10  | 53/14  | 49/17  | 49/21  | 43/26  | 38/33  | 270/368  | 374/390  | 
100  | 6  | 45/47  | 45/60  | 40/75  | 35/93  | 29/117  | 121  | 304  | 235/317  | 323/345  | 
10  | 76/26  | 74/32  | 64/40  | 57/50  | 49/63  | 305/381  | 387/409  | 
125  | 5  | 48/38  | 42/47  | 38/59  | 34/74  | 29/92  | 180  | 334  | 282/314  | 316/342  | 
9  | 85/23  | 77/29  | 66/36  | 58/45  | 50/56  | 382/386  | 388/414  | 
150  | 5  | 49/42  | 44/50  | 40/62  | 34/78  | 29/97  | 257  | 364  | 282/389  | 338/367  | 
8  | 79/34  | 71/43  | 64/51  | 54/59  | 46/65  | 356/399  | 402/427  | 
200  | 4  | 52/49  | 46/55  | 42/68  | 38/78  | 34/111  | 479  | 442  | 280/384  | 348/372  | 
6  | 73/31  | 65/44  | 59/52  | 53/58  | 48/78  | 340/402  | 402/426  | 
250  | 4  | 72/30  | 65/34  | 59/42  | 52/45  | 47/55  | 796  | 507  | 315/379  | 415/379  | 
6  | 108/16  | 97/21  | 87/35  | 79/39  | 71/47  | 393/459  | 493/399  | 
300  | 4  | 72/51  | 65/55  | 59/59  | 52/65  | 47/71  | 1105  | 562  | 366/427  | 466/467  | 
6  | 108/32  | 97/35  | 87/37  | 79/41  | 71/45  | 464/525  | 564/565  | 
350  | 4  | 72/58  | 65/62  | 59/67  | 52/74  | 47/81  | 1307  | 622  | 397/452  | 497/492  | 
6  | 108/38  | 97/41  | 87/44  | 79/48  | 71/47  | 509/564  | 609/604  | 
400  | 4  | 72/54  | 65/58  | 59/62  | 52/68  | 47/75  | 1611  | 700  | 412/478  | 512/518  | 
6  | 108/36  | 97/39  | 87/43  | 79/47  | 71/52  | 522/588  | 622/628  | 
450  | 4  | 108/32  | 97/35  | 87/37  | 79/41  | 71/45  | 1972  | 760  | 503/498  | 503/523  | 
6  | 162/20  | 145/22  | 131/23  | 118/25  | 106/28  | 503/658  | 603/648  | 
500  | 4  | 108/59  | 97/64  | 87/68  | 79/75  | 71/82  | 2445  | 835  | 431/523  | 531/554  | 
6  | 162/34  | 145/37  | 131/39  | 118/43  | 106/48  | 531/655  | 631/742  | 
600  | 4  | 108/74  | 97/80  | 87/85  | 79/94  | 71/103  | 3534  | 980  | 478/548  | 578/588  | 
6  | 162/42  | 145/45  | 131/49  | 118/53  | 106/60  | 658/679  | 758/781  | 
700  | 4  | 108/67  | 97/72  | 87/77  | 79/85  | 71/95  | 4717  | 1110  | 490  | 590  | 
6  | 162/42  | 145/45  | 131/49  | 118/53  | 106/60  | 690  | 790  | 
800  | 4  | 120/88  | 108/95  | 102/102  | 94/112  | 82/123  | 5822  | 1265  | 502  | 602  | 
6  | 183/67  | 164/72  | 156/77  | 144/85  | 125/93  | 610  | 710  | 
900  | 4  | 120/84  | 108/90  | 102/97  | 94/107  | 82/117  | 7620  | 1186  | 
  | 689  | 
6  | 183/60  | 164/65  | 156/69  | 144/76  | 125/84  | 
  | 850  | 
1000  | 4  | 120/90  | 108/98  | 102/105  | 94/116  | 
  | 9043  | 1286  | 
  | 692  | 
6  | 183/59  | 164/65  | 156/71  | 144/81  | 
  | 
  | 855  | 
 
           
         
		
		
		
       
		
		
		
		
        
        
			
			
			
			 
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