SDS Underground Tunnel Ventilation Jet Turbine Fans

SDS Underground Tunnel Ventilation Jet Turbine Fans

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The need for tunnel ventilation is critical for the life and safety of any person utilizing the metro, rail or road tunnels throughout the world. Typically the equipment is used for smoke extraction or control for the time it takes people to evacuate the tunnel under emergency conditions. They are also utilized to control exhaust fumes and to provide standard ventilation when required.

Our company is the earliest manufacturer of jet fan for tunnel, has many years of production experience and a number of project performance, has accumulated a variety of different types of jet fan design and manufacturing experience, and according to the test of jet fans and the use of working conditions, established the jet fan technology database, so you can continue to improve the jet blower turbine blade manifold and size. The key parts of my company production of jet fan have been achieved in mold making. To determine the role of noise rectifier by forming hydraulic press 315 tons, to ensure that the wind has the best streamline structure. The key parts of the fan impeller is made of ZLG114 aluminum alloy by low pressure casting machine, J453A die-casting molding, molding after annealing and aging treatment and tensile test, after testing y ray flaw detection machine detection, through the high precision dynamic balancing machine balancing check, ensure that the fan can be long-term reliable operation.

1, a wide range of performance, more choice.
2, low energy consumption and high thrust.
3, special design. Impeller
4, a finely balanced, the fan running smoothly.
5, special motor, the fan can be a long-term reliable operation, more than 20000 hours of operation.
6, T type bidirectional ventilation equipment, and wind speed are equal, only need to change the motor rotation, can realize the anti-wind.
7, can be equipped with double speed motor when natural ventilation is strong, low-speed operation can reduce the operation cost.
8, easy to maintain.
机号电机极数转速叶片角度流量出口风速轴向推力电机功率推力功率ID噪声2D噪声
ModelSpeed(m³/s)(m/s)(N)Single speed power(N/kw)Noise dB(A)noise dB(A)
NO(r/min)(kw)
2840D13.225.51152.252.37371
402P2840D22.822.4931.5627068
2830D32.520.1711.164.56866
2830D42.116.9500.7566.76664
2900D16.533.22857.5387573
502P2900D2630.62405.543.67371
2890D35.327.1185446.17169
2840D44.221.51302.259.16765
2930D18.635.138511357573
2P2900D27.831.73157.5427371
562900D3728.42455.544.57169
2890D46.225.22004506866
1400D14.116.8871.179.16361
4P1400D23.815.6761.169.16160
2930/1400D18.6/4.135.1/16.8385/7612.5/2.835/79.175/6373/61
2/4P2900/1400D27.8/3.831.7/15.6315/768月2日42/69.173/6170/60
2930D111.837.854015367573
2P2930D210.533.64301139.17371
632900D39.229.53307.5447169
2900D48.226.42605.547.36867
1430D15.517.61292.258.66362
4P1400D2516.11021.5686160
2930/1430D111.8/5.537.8/17.6540/12916/3.836/58.675/6373/61
2/4P2930/1400D210.5/5.033.6/16.1430/10212.5/2.839.1/6873/6171/60
.2930D114.837.466018.535.77573
2P2930D213.534.15501536.77371
2930D312.130.64351139.57270
2900D410.526.53407.545.36967
1430D17.117.91622.273.66362
4P1400D26.315.91311.587.36160
2930/1430D114.8/7.135.5/16.8660/16218.5/2.235.7/73.675/6373/62
2/4P2930/1400D213.5/6.335.5/16.8550/13116/3.836.7/87.373/6171/60
K series jet fan performance parameters (Table 2)
机号电机极数转速叶片角度流量出口风速轴向推力电机功率推力功率ID噪声2D噪声
ModelSpeed(m³/s)(m/s)(N)Single speed power(N/kw)Noise dB(A)noise dB(A)
NO(r/min)(kw)
1460D114.829.55501536.77573
4P1460D213.827.54751143.27472
801440D312.224.33757.5507270
1440D41121.93005.554.57068
960D11019.92404606866
6P960D29.118.12103706765
1460/960D114.8/1029.5/19.9550/24015.5/5.136.7/60.075/6873/66
4/6P1460/960D213.8/9.127.5/18.1475/21012月4日43.2/70.074/6774/65
1470D121.133.28702239.57573
4P1470D219.230.273518.539.773.571.5
901460D317.327.260015407169
1440D414.222.34107.554.76866
970D113.821.73807.550.76866
6P960D212.419.53155.557.36665
1470/970D121.1/13.833.2/21.7870/38024/8.539.5/50.775/6873/66
4/6P1470/960D219.2/12.430.2/19.5735/31518/6.240.8/50.873.5/6671/65
1470D127.635.111303037.77573
4P1470D223.229.58002236.47371
1001460D320.4266701544.77169
1460D418.823.955011506866
970D118.223.24901144.56866
6P970D214.818.83405.561.86665
1470/970D127.6/18.235.1/23.21130/490Nov-3334.2/44.575/6873/66
4月6日1470/970D223.2/14.829.5/18.8890/34024/8.537.1/40.073/6671/65
1480D134.835.5137037377573
4P1470D231.432.111003036.773.571.5
1121470D327.427.99002240.97270
1460D424.4257101547.36967
970D122.122.86001154.56866
6P970D219.620.24657.5626765
1480/970D134.8/22.135.2/22.81370/60038/1336.1/46.275/6873/66
4月6日1470/970D231.4/19.632.2/20.21100/465Nov-3333.3/42.373.5/6771.5/65
K series jet fan performance parameters (Table 3)
机号电机极数转速叶片角度流量出口风速轴向推力电机功率推力功率ID噪声2D噪声
ModelSpeed(m³/s)(m/s)(N)Single speed power(N/kw)Noise dB(A)noise dB(A)
NO(r/min)(kw)
1480D142.434.616904537.67573
4P1480D237.830.813503736.573.571.5
1251470D332.226.310052245.77169
1470D430.424.888018.547.66967
970D127.222.27401549.36866
6P970D224.219.85901153.66765
1480/970D142.4/27.234.6/22.21690/74047/1636.0/46.375/6873/66
4/6P1480/970D237.8/24.230.8/19.81350/58038/1335.5/44.673.5/6771.5/65
980D142.227.413603045.37573
6p970D237.624.4110022507371
140970D33220.884015567169
970D430.219.66801161.86866
730D131.420.47701551.37169
8p730D228.418.56301157.36967
980/730D142.2/31.427.4/20.41360/77030/1545.3/51.375/7173/69
6/8p980/730D237.6/28.424.4/18.51100/63011月22日50.0/57.373/6971/67
980D163.831.923005541.87573
6p980D257.828.818604541.37371
160980D350.625.214303047.77169
970D446.122.911902254.16967
8p730D14723.4129030437169
730D242.621.2104018.556.26967
6/8p980/730D163.8/42.631.9/21.22300/129055/2841.8/46.175/7172/69
980/730D257.8/42.628.8/21.21860/104045/2241.3/47.373/6971/67
990D183.632.930507540.77573
6p980D274.629.3242055447371
180980D363.424.917703747.87169
980D460.223.715753052.56967
740D16224.417103746.27169
8p730D255.121.7135030456967
990/740D183.6/62.032.9/24.43050/171075/3740.7/46.275/7173/69
6/8p980/730D274.6/55.129.3/21.72420/135055/2844.0/48.273/6971/67
Six, T series jet fan performance parameters table
T series jet fan performance parameters (Table 1)
机号电机极数转速叶片角度流量出口风速轴向推力电机功率推力功率ID噪声2D噪声
ModelSpeed(m³/s)(m/s)(N)Single speed power(N/kw)Noise dB(A)noise dB(A)
NO(r/min)(kw)
2840D1323.91022.246.47371
402P2840D22.721.5821.554.77068
2830D32.419.1681.161.86866
2830D4215.9460.7561.36664
2900D16.332.12457.532.77573
502P2900D25.829.62105.538.27371
2890D1525.5155438.87169
2840D24.120.91072.248.66765
2930D18.434.13401130.97573
2P2900D27.630.92807.537.37371
562900D36.727.22105.538.27169
2890D4624.4175443.86967
1400D1416.2821.174.56361
4P1400D23.715.1711.164.56160
2930/1400D18.4/4.034.1/16.2340/8212.5/2.830.9/74.575/6373/61
2/4P2900/1400D27.6/3.730.9/15.1280/718月2日37.3/64.573/6171/60
2930D111.235.848015327573
2P2930D210323751134.17371
632900D38.627.52807.537.37169
2900D47.8252305.541.86866
1430D15.417.31172.253.26361
4P1400D24.614.7851.556.76160
2930/1430D111.2/5.435.8/17.3480/11716/3.832.0/53.275/6373/61
2/4P2900/1400D210.0/4.632.0/14.7375/8512.5/2.834.1//56.773/6171/60
2930D113.333.755518.5307573
2P2930D212.230.846515317371
712930D310.827.33651133.27270
2900D49.524.12857.5386967
1430D16.516.41322.2606361
4P1400D2615.21121.574.76160
2930/1430D113.3/6.533.7/16.4555/13218.5/2.230.0/60.075/6373/61
2/4P2930/1400D212.2/6.030.8/15.2465/11216/3.831.0/74.773/6171/60
T series jet fan performance parameters (Table 2)
机号电机极数转速叶片角度流量出口风速轴向推力电机功率推力功率ID噪声2D噪声
ModelSpeed(m³/s)(m/s)(N)Single speed power(N/kw)Noise dB(A)noise dB(A)
NO(r/min)(kw)
1460D113.829.545015307573
4P1460D212.827.53901135.57472
801440D31124.33107.541.37270
1440D41021.92505.545.57068
960D18.919.92004506866
6P960D28.318.1170356.76765
1490/960D113.8/8.929.5/19.9450/20015.5/5.130.0/50.075/6873/66
4/6P1460/960D212.8/8.327.5/18.1390/17012月4日35.5/56.774/6772/65
1470D119.433.272522337573
4P1470D217.630.261018.53373.571.5
901460D31627.25501536.77270
1440D412.422.33407.545.36866
970D11221.73157.5426866
6P960D211.219.52605.547.36664
1470/970D119.4/12.033.2/21.7725/31524/8.530.2/37.175/6872/66
4/6P1470/960D217.6/11.230.2/19.5610/26018/6.233.0/47.373.5/6671.5/64
1470D124.833.19503031.77573
4P1470D222.129.57502234.17371
1001460D318.8265501536.77169
1460D417.423.94501140.96866
970D116.223.24151137.76866
6P970D213.818.83305.5606664
1470/970D124.8/16.235.1/23.2950/415Nov-3331.7/37.775/6872/66
4月6日1470/970D222.1/13.829.5/18.8750/33024/8.531.3/38.873/6671/64
1470D135.435.9152655287674
4P1480D232.232.7122037337573
1121470D330.230.71080303673.571.5
1470D426.126.58052236.67270
1460D522.823.16401542.76967
970D120.5215301148.26866
6P970D219.6204757.563.36765
1480/970D132.2/20.532.7/21.01220/53038/1332.1/40.875/6873/66
4月6日1470/970D230.2/19.630.7/20.01080/475Nov-3332.7/43.273.5/6771.5/65
T series jet fan performance parameters (Table 3)
机号电机极数转速叶片角度流量出口风速轴向推力电机功率推力功率ID噪声2D噪声
ModelSpeed(m³/s)(m/s)(N)Single speed power(N/kw)Noise dB(A)noise dB(A)
NO(r/min)(kw)
1080D140.232.814704532.77573
4P1480D237.230.312603734.173.571.5
1251470D330.124.58602239.17169
1470D428.122.975018.540.56967
970D125.420.76401542.76866
6P970D223.218.955011506765
1480/970D140.2/25.432.8/20.71470/64047/1631.3/40.075/6873/66
4/6P1480/970D237.2/23.230.3/18.91260/55038/1333.2/42.373.5/6771.5/65
980D140.426.312203040.77573
6p970D235.823.39802244.57371
140970D331.420.47401549.37169
970D428.418.56001154.56866
730D13019.56801545.37169
8p730D227.417.85551150.56967
980/730D140.4/30.026.3/19.51220/68030/1540.7/45.375/7173/69
6/8p980/730D235.8/27.423.3/17.8980/55511月22日44.5/50.573/6971/67
980D159.83020005536.47573
6p980D254.22716104535.87371
160980D347.223.512503041.77169
970D44321.4103522476967
8p730D144.222.1111030377169
730D240.22090018.548.66967
6/8p980/730D159.8/44.230.0/22.12000/111055/2836.4/39.675/7173/69
980/730D254.2/40.227.0/20.01610/90045/2235.8/40.973/6971/67
990D177.630.326307535.17573
6p980D269.22720805537.87371
180980D359.323.115203741.17169
980D455.821.813603045.36967
740D157.622.514703739.77169
8p730D25119.911603038.76967
990/740D177.6/57.630.3/22.52630/147075/3735.1/39.775/7173/69
6/8p980/730D269.2/51.027.0/19.02080/116055/2837.8/41.473/6971/67

 

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