涡流管 | Nex Flow Air Products

涡流管

Clients in the United States and Canada can now buy direct.  Other countries may contact their distributors direct. If you have any questions please let us know.

Vortex Tubes all

产品概述

Frigid-X™涡流管有三种标准尺寸,分别是:迷你型,使用2、4、8SCFM气流量;中型,最常用,使用10、15、25、30、40 SCFM气流量;大型,使用50、75、100、150 SCFM气流量。大型款用于重工业,冷却效果可超过10000 BTU/hr。涡流管通常带有可调节的“热端”,用以控制冷端的出气流量和温度。热端出气量越高,冷端的温度就越低。值得注意的是,冷却效果(BTU/hr)是由出气流量和温度下降量共同决定的。因此,如果注重冷却效果,冷端的气流量比率应在60%-80%之间。如果注重冷却温度,那么冷端的流量比率应低于50%。

所有涡流管都带有针对不同流量的“涡流发生器”,有两个基本类型,一种用于冷却效果,另一种用于限制冷端流量,可实现非常低的温度。根据所吸入的压缩空气温度和压力的不同,冷端输出温度可低至-40℉甚至-50℉。

应用

  • 电子及电气控制产品的冷却
  • 机床/工具的冷却
  • 闭路摄像头的冷却
  • 固定热熔胶
  • 焊接零件冷却
  • 气样冷却
  • 热封冷却
  • 环境室冷却

涡流管工作原理

我们的涡流管主体为不锈钢材质,上面的发生器为黄铜材质,我们绝不使用低劣的塑料材质发生器,因而使用寿命更长,且可应用于高温环境。基本不含活动部件。涡流管吸入压缩空气,经过转换,在一端产生冷空气,温度可低至-50℉(-46℃),同时在另一端产生高达260℉(127℃)的热空气。

Small Vortex Tube

The small vortex tube size range (2- 8 SCFM) comes in two physical versions – with an adjustable hot end plug that is adjusted using a screwdriver and with a “hand adjustable knob” and a hot end muffler incorporated into the unit.

Medium Vortex Tube

The medium vortex tube size range (10- 40 SCFM) also comes in two physical versions – with same adjustable hot end plug that is adjusted using a screwdriver and with the same “hand adjustable knob” and a hot end muffler incorporated into the unit.

For both the small and medium vortex tube you can easily convert the version that needs a screwdriver to the hand adjustable version, which ever is bets suited to the application.

Large Vortex Tube

The large vortex tube size range (50 -1150 SCFM) comes in one physical versions only with the adjustable hot end plug that is adjusted using a screwdriver.

Vortex tubes are most often purchase in the following packages:

Frigid-X™可调式冷风枪

Frigid-X™可调式冷风枪是一款成本低、免维护的产品,它利用涡流管产生冷空气,从一端喷出。配有磁性底座,通常用于实验室测试或温度调控。

Frigid-X™工具冷却器

Frigid-X™工具冷却器适用于各种干式加工场合,如塑料、玻璃、陶瓷、钛、铝等材料的加工(深孔钻作业除外),甚至还用于缝纫针头和材料裁切器具的冷却。还可用于塑料挤压生产线上的切割机的冷却。

industrial spot cooling

Frigid-X™迷你冷风枪

Nex Flow™迷你冷风枪专用于小型零部件产品的冷却。根据进气温度的不同,它可吹出15℉至20℉(-9.5℃至-7℃)的冷气流,可用于小区域散热。

机箱机柜冷却器

The Nex Flow™ Panel Cooler (Cabinet Enclosure Coors) is ideal for especially dirty and humid environments and where service is an issue with traditional industrial air conditioners

Silent X-Stream™机箱机柜冷却器

The X-stream Panel Cooler is a Cabinet Enclosure Cooler with extra sound muffling to maintain noise levels 65 dBA and under. Regular Panel Coolers may be converted to X-stream Panel Coolers by adding the Muffling Kit

Vortex Tube cooling

Frigid-X™箱式冷却器

用于实验室、环境室内的机箱,以及其他各种有冷却需求的机箱。

特点/优势

  • 无活动部件、可靠、免维护
  • 不使用冷却剂
  • 体积小、重量轻
  • 使用成本低
  • 免维护
  • 可迅速在环境室内产生冷空气
  • 无火花或爆炸危险
  • 涡流发生器可互相切换

Videos

How The Vortex Tube Work

Compressed air enters at point (A). Inside the vortex tube, the compressed air is made to spin using a “generator”. It travels in one direction along the small (hot end) tube and then back inside itself in the reverse direction creating one stream of air (B) and the second stream of air (C) in the opposite direction. The outside stream of air gets hot and exhausts at point (D). The center column of air gets cold and exists at point (E). Temperatures and capacities can vary by adjusting the hot end plug at (D) and by using different “generators”

温度

通过调节热空气出口处的开槽阀可设定冷端的流速和温度。在热端排出的空气越多,冷端的空气流量和温度就越低。关小热端的阀门,冷端的空气流量和温度会相应地上升。流向冷端的空气所占涡流管内总输入空气的百分比叫作“冷流率”。当该数值在60%-80%时,产生的制冷效果最佳。参见下图,它表明了在各种输入气压和“冷流率”的条件下,当涡流管热端温度“上升”时,冷端温度会“下降”。

在大多数的工业应用中,如电控机箱冷却、零部件冷却、工具冷却等场合,由于都需要最佳的制冷效果,因此适合使用Frigid-X™ 50000H系列。但如果是需要实现最佳温度效果情况下,例如实验室样品冷却、电路板测试等,则使用Frigid-X™ 50000C系列更合适。如果需要,冷端和热端均可安装消声器。

Performance

Model # SCFM @100 PSIG inlet (SLPM @ 6.9 BAR inlet) Btu/hr. at 100 PSIG (Watts at 6.9 BAR) Size
50002H 2 (57) 145 (42) small
50004H 4 (142) 290 (85) small
50008H 8 (226) 580 (170) small
50010H 10 (283) 730 (214) medium
50015H 15 (425) 1100 (322) medium
50025H 25 (708) 1800 (527) medium
50030H 30 (850) 2100 (615) medium
50040H 40 (1133) 2900 (849) medium
50050H 50 (1416) 3700 (1084) large
50075H 75 (2124) 5400 (1583) large
50100H 100 (2832) 7100 (2081) large
50150H 150 (4248) 10800 (3165) large
Model # SCFM @100 PSIG inlet (SLPM @ 6.9 BAR inlet) For Cold Temperature Size
50002C 2 (57) —- small
50004C 4 (142) —- small
50008C 8 (226) —- small
50010C 10 (283) —- medium
50015C 15 (425) —- medium
50025C 25 (708) —- medium
50030C 30 (850) —- medium
50040C 40 (1133) —- medium
50050C 50 (1416) —- large
50075C 75 (2124) —- large
50100C 100 (2832) —- large
50150C 150 (4248) —- large

Approximate temperature drops (and rises) from inlet air temperature produced by a vortex tube set at various cold fractions. Assume constant inlet pressure and temperature.

Temperature drop of cold air, °F (ºC) in blue Temperature rise of hot air, °F (ºC) in red
PSIG (BAR) 20 30 40 50 60 70 80
20 (1.4) 62 (34) 60 (33) 56 (31) 51 (28) 44 (24) 36 (20) 28 (16)
15 (8) 25 (14) 36 (20) 50 (28) 64 (26) 83 (46) 107 (59)
40 (2.8) 88 (48) 85 (46) 80 (42) 73 (39) 63 (34) 52 (28) 38 (20)
21 (11) 35 (18) 52 (28) 71 (38) 92 (50) 117 (62) 147 (80)
60 (4.1) 104 (57) 100 (55) 93 (51) 84 (46) 73 (40) 60 (33) 46 (25)
24 (14) 40 (22) 59 (33) 80 (44) 104 (57) 132 (73) 166 (92)
80 (5.5) 115 (63) 110 (62) 102 (56) 92 (51) 80 (45) 66 (36) 50 (28)
25 (14) 43 (24) 63 (35) 86 (47) 113 (63) 143 (80) 180 (100)
100 (6.9) 123 (68) 118 (65) 110 (61) 100 (55) 86 (48) 71 (39) 54 (30)
26 (14) 45 (25) 67 (37) 90 (50) 119 (66) 151 (84) 191 (106)
120 (8.4) 129 (72) 124 (69) 116 (64) 104 (58) 91 (50) 74 (41) 55 (31)
26 (14) 46 (26) 69 (38) 94 (52) 123 (68) 156 (86) 195 (108)

Approximate temperature drops (and rises) from inlet air temperature produced by a Vortex Tube set at various cold fractions. Assume constant inlet pressure and temperature. Tests were conducted with a 15H generator in a medium size Vortex Tube (Model 50015H). Will vary with other sizes and capacities

Dimensions

Small Vortex Tube with Generator

Small Vortex Tube with Generator Cold Muffler

Small Vortex Tube with Generator + Single Point Hose kit

Medium Vortex Tube with Generator

Medium Vortex Tube with Generator, Hand Adjustable Hot End Muffler Assembly

Medium Vortex Tube with Generator, Hand Adjustable Hot End Muffler Assembly + Cold Muffler

Medium Vortex Tube with Generator, Hand Adjustable Hot End Muffler Assembly + Cold Muffler + Single Point Host Kit

Medium Vortex Tube with Generator, Hand Adjustable Hot End Muffler Assembly + Single Point Host Kit

Medium Vortex Tube with Genarator + Cold End Muffler

Medium Vortex Tube with Generator + Cold End Muffler + Single Point Hose Kit

Medium Vortex Tube with Generator + Single Point Host Kit

Large Vortex Tube

Large Vortex Tube with Cold End Muffler


Prices are in US dollars – ex works Cincinnati, OH, USA for orders in USA

Richmond Hill, ON, Canada for international orders.

website : www.nexflow.com

email : sales@nexflow.com


Overview

产品概述

Frigid-X™涡流管有三种标准尺寸,分别是:迷你型,使用2、4、8SCFM气流量;中型,最常用,使用10、15、25、30、40 SCFM气流量;大型,使用50、75、100、150 SCFM气流量。大型款用于重工业,冷却效果可超过10000 BTU/hr。涡流管通常带有可调节的“热端”,用以控制冷端的出气流量和温度。热端出气量越高,冷端的温度就越低。值得注意的是,冷却效果(BTU/hr)是由出气流量和温度下降量共同决定的。因此,如果注重冷却效果,冷端的气流量比率应在60%-80%之间。如果注重冷却温度,那么冷端的流量比率应低于50%。

所有涡流管都带有针对不同流量的“涡流发生器”,有两个基本类型,一种用于冷却效果,另一种用于限制冷端流量,可实现非常低的温度。根据所吸入的压缩空气温度和压力的不同,冷端输出温度可低至-40℉甚至-50℉。

应用

  • 电子及电气控制产品的冷却
  • 机床/工具的冷却
  • 闭路摄像头的冷却
  • 固定热熔胶
  • 焊接零件冷却
  • 气样冷却
  • 热封冷却
  • 环境室冷却

涡流管工作原理

我们的涡流管主体为不锈钢材质,上面的发生器为黄铜材质,我们绝不使用低劣的塑料材质发生器,因而使用寿命更长,且可应用于高温环境。基本不含活动部件。涡流管吸入压缩空气,经过转换,在一端产生冷空气,温度可低至-50℉(-46℃),同时在另一端产生高达260℉(127℃)的热空气。

Small Vortex Tube

The small vortex tube size range (2- 8 SCFM) comes in two physical versions – with an adjustable hot end plug that is adjusted using a screwdriver and with a “hand adjustable knob” and a hot end muffler incorporated into the unit.

Medium Vortex Tube

The medium vortex tube size range (10- 40 SCFM) also comes in two physical versions – with same adjustable hot end plug that is adjusted using a screwdriver and with the same “hand adjustable knob” and a hot end muffler incorporated into the unit.

For both the small and medium vortex tube you can easily convert the version that needs a screwdriver to the hand adjustable version, which ever is bets suited to the application.

Large Vortex Tube

The large vortex tube size range (50 -1150 SCFM) comes in one physical versions only with the adjustable hot end plug that is adjusted using a screwdriver.

Vortex tubes are most often purchase in the following packages:

Frigid-X™可调式冷风枪

Frigid-X™可调式冷风枪是一款成本低、免维护的产品,它利用涡流管产生冷空气,从一端喷出。配有磁性底座,通常用于实验室测试或温度调控。

Frigid-X™工具冷却器

Frigid-X™工具冷却器适用于各种干式加工场合,如塑料、玻璃、陶瓷、钛、铝等材料的加工(深孔钻作业除外),甚至还用于缝纫针头和材料裁切器具的冷却。还可用于塑料挤压生产线上的切割机的冷却。

industrial spot cooling

Frigid-X™迷你冷风枪

Nex Flow™迷你冷风枪专用于小型零部件产品的冷却。根据进气温度的不同,它可吹出15℉至20℉(-9.5℃至-7℃)的冷气流,可用于小区域散热。

机箱机柜冷却器

The Nex Flow™ Panel Cooler (Cabinet Enclosure Coors) is ideal for especially dirty and humid environments and where service is an issue with traditional industrial air conditioners

Silent X-Stream™机箱机柜冷却器

The X-stream Panel Cooler is a Cabinet Enclosure Cooler with extra sound muffling to maintain noise levels 65 dBA and under. Regular Panel Coolers may be converted to X-stream Panel Coolers by adding the Muffling Kit

Vortex Tube cooling

Frigid-X™箱式冷却器

用于实验室、环境室内的机箱,以及其他各种有冷却需求的机箱。

Advantages

特点/优势

  • 无活动部件、可靠、免维护
  • 不使用冷却剂
  • 体积小、重量轻
  • 使用成本低
  • 免维护
  • 可迅速在环境室内产生冷空气
  • 无火花或爆炸危险
  • 涡流发生器可互相切换
Videos

Videos

How The Vortex Tube Work

Compressed air enters at point (A). Inside the vortex tube, the compressed air is made to spin using a “generator”. It travels in one direction along the small (hot end) tube and then back inside itself in the reverse direction creating one stream of air (B) and the second stream of air (C) in the opposite direction. The outside stream of air gets hot and exhausts at point (D). The center column of air gets cold and exists at point (E). Temperatures and capacities can vary by adjusting the hot end plug at (D) and by using different “generators”

温度

温度

通过调节热空气出口处的开槽阀可设定冷端的流速和温度。在热端排出的空气越多,冷端的空气流量和温度就越低。关小热端的阀门,冷端的空气流量和温度会相应地上升。流向冷端的空气所占涡流管内总输入空气的百分比叫作“冷流率”。当该数值在60%-80%时,产生的制冷效果最佳。参见下图,它表明了在各种输入气压和“冷流率”的条件下,当涡流管热端温度“上升”时,冷端温度会“下降”。

在大多数的工业应用中,如电控机箱冷却、零部件冷却、工具冷却等场合,由于都需要最佳的制冷效果,因此适合使用Frigid-X™ 50000H系列。但如果是需要实现最佳温度效果情况下,例如实验室样品冷却、电路板测试等,则使用Frigid-X™ 50000C系列更合适。如果需要,冷端和热端均可安装消声器。

Performance

Performance

Model # SCFM @100 PSIG inlet (SLPM @ 6.9 BAR inlet) Btu/hr. at 100 PSIG (Watts at 6.9 BAR) Size
50002H 2 (57) 145 (42) small
50004H 4 (142) 290 (85) small
50008H 8 (226) 580 (170) small
50010H 10 (283) 730 (214) medium
50015H 15 (425) 1100 (322) medium
50025H 25 (708) 1800 (527) medium
50030H 30 (850) 2100 (615) medium
50040H 40 (1133) 2900 (849) medium
50050H 50 (1416) 3700 (1084) large
50075H 75 (2124) 5400 (1583) large
50100H 100 (2832) 7100 (2081) large
50150H 150 (4248) 10800 (3165) large
Model # SCFM @100 PSIG inlet (SLPM @ 6.9 BAR inlet) For Cold Temperature Size
50002C 2 (57) —- small
50004C 4 (142) —- small
50008C 8 (226) —- small
50010C 10 (283) —- medium
50015C 15 (425) —- medium
50025C 25 (708) —- medium
50030C 30 (850) —- medium
50040C 40 (1133) —- medium
50050C 50 (1416) —- large
50075C 75 (2124) —- large
50100C 100 (2832) —- large
50150C 150 (4248) —- large

Approximate temperature drops (and rises) from inlet air temperature produced by a vortex tube set at various cold fractions. Assume constant inlet pressure and temperature.

Temperature drop of cold air, °F (ºC) in blue Temperature rise of hot air, °F (ºC) in red
PSIG (BAR) 20 30 40 50 60 70 80
20 (1.4) 62 (34) 60 (33) 56 (31) 51 (28) 44 (24) 36 (20) 28 (16)
15 (8) 25 (14) 36 (20) 50 (28) 64 (26) 83 (46) 107 (59)
40 (2.8) 88 (48) 85 (46) 80 (42) 73 (39) 63 (34) 52 (28) 38 (20)
21 (11) 35 (18) 52 (28) 71 (38) 92 (50) 117 (62) 147 (80)
60 (4.1) 104 (57) 100 (55) 93 (51) 84 (46) 73 (40) 60 (33) 46 (25)
24 (14) 40 (22) 59 (33) 80 (44) 104 (57) 132 (73) 166 (92)
80 (5.5) 115 (63) 110 (62) 102 (56) 92 (51) 80 (45) 66 (36) 50 (28)
25 (14) 43 (24) 63 (35) 86 (47) 113 (63) 143 (80) 180 (100)
100 (6.9) 123 (68) 118 (65) 110 (61) 100 (55) 86 (48) 71 (39) 54 (30)
26 (14) 45 (25) 67 (37) 90 (50) 119 (66) 151 (84) 191 (106)
120 (8.4) 129 (72) 124 (69) 116 (64) 104 (58) 91 (50) 74 (41) 55 (31)
26 (14) 46 (26) 69 (38) 94 (52) 123 (68) 156 (86) 195 (108)

Approximate temperature drops (and rises) from inlet air temperature produced by a Vortex Tube set at various cold fractions. Assume constant inlet pressure and temperature. Tests were conducted with a 15H generator in a medium size Vortex Tube (Model 50015H). Will vary with other sizes and capacities

Dimensions

Dimensions

Small Vortex Tube with Generator

Small Vortex Tube with Generator Cold Muffler

Small Vortex Tube with Generator + Single Point Hose kit

Medium Vortex Tube with Generator

Medium Vortex Tube with Generator, Hand Adjustable Hot End Muffler Assembly

Medium Vortex Tube with Generator, Hand Adjustable Hot End Muffler Assembly + Cold Muffler

Medium Vortex Tube with Generator, Hand Adjustable Hot End Muffler Assembly + Cold Muffler + Single Point Host Kit

Medium Vortex Tube with Generator, Hand Adjustable Hot End Muffler Assembly + Single Point Host Kit

Medium Vortex Tube with Genarator + Cold End Muffler

Medium Vortex Tube with Generator + Cold End Muffler + Single Point Hose Kit

Medium Vortex Tube with Generator + Single Point Host Kit

Large Vortex Tube

Large Vortex Tube with Cold End Muffler

Pricing

Prices are in US dollars – ex works Cincinnati, OH, USA for orders in USA

Richmond Hill, ON, Canada for international orders.

website : www.nexflow.com

email : sales@nexflow.com


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