Gooseneck Ventilation
Introduction:
Gooseneck ventilation, also known as gooseneck vents or gooseneck exhausts, refers to a type of ventilation system commonly used in buildings and structures to provide air circulation and control the flow of exhaust gases. The name "gooseneck" originates from the characteristic shape of the vent, which resembles the curved neck of a goose.
Gooseneck vents are typically made of metal, such as galvanized steel or aluminum, and are designed to be weatherproof and durable. They consist of a curved pipe that extends vertically from the building's roof and is open at both ends. The bottom end of the gooseneck vent is usually attached to an exhaust fan or other ventilation equipment, while the upper end is left open to allow the escape of stale air, smoke, fumes, or other unwanted gases.
The curved design of gooseneck vents serves multiple purposes. First, it helps to prevent rainwater or other precipitation from entering the ventilation system while still allowing air to flow freely. The curve directs the water away from the opening, reducing the risk of leaks or damage. Second, the shape of the vent helps to create a natural upward draft, enhancing the exhaust efficiency by utilizing the stack effect. As warm air rises, it creates a suction effect that draws in fresh air from the lower levels, improving ventilation and air circulation within the building.
Gooseneck ventilation is commonly used in various applications, including industrial buildings, commercial facilities, warehouses, kitchens, laboratories, and other spaces where proper air exchange and removal of pollutants or odors are essential. They are particularly useful in environments where exhaust fans or mechanical ventilation systems are installed to remove contaminants or maintain a comfortable indoor climate.
In addition to their functional benefits, gooseneck vents can also be aesthetically pleasing, as they can be customized to match the architectural style of the building. Different finishes, colors, and materials are available to ensure that the gooseneck vents blend seamlessly with the overall design while still providing efficient ventilation.
Overall, gooseneck ventilation systems play a vital role in maintaining air quality and promoting a healthy indoor environment by effectively removing unwanted gases and promoting proper air circulation.
Specification:
DN
airduct
Cover
padding
press plate
D
t
D1
t1
D1
D2
D2
D3
D4
100
108
4
118
6
118
48
48
78
63
114
6
124
8
124
54
54
84
69
8
150
159
4.5
170
6
170
100
100
130
115
168
6
178
8
178
108
108
138
123
8
200
203
6
213
6
213
143
143
173
158
219
6
229
8
229
159
159
189
174
8
250
245
6.5
255
6
255
185
185
215
200
273
6.5
283
8
283
213
213
243
228
8
300
299
7.5
309
6
309
239
239
269
254
325
7.5
335
8
335
265
265
295
280
9
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