Flat Type Gooseneck Ventilation
Introduction:
Flat Type Gooseneck Ventilation refers to a specific type of ventilation system commonly used in industrial and commercial buildings. It consists of a flat, horizontal hood or vent with a curved gooseneck-shaped extension.
The purpose of a gooseneck vent is to provide an outlet for air or fumes generated within a building. The flat design of the hood allows it to be mounted on the roof or the side of a structure, providing a low-profile appearance. The gooseneck extension serves two main functions:
1. Directing Airflow: The curved shape of the gooseneck helps to direct the airflow in a specific direction. This is particularly useful when the vent needs to exhaust air or fumes away from sensitive areas or neighboring buildings.
2. Preventing Entry of Rain and Debris: The gooseneck design helps to prevent rainwater or debris from entering the ventilation system. By curving downward, it creates a barrier that reduces the likelihood of water or unwanted materials entering the building through the vent.
Flat Type Gooseneck Ventilation is commonly used in industrial settings where there is a need to remove pollutants, heat, or other airborne contaminants. It is often installed in areas such as factories, warehouses, laboratories, and commercial kitchens. The flat design and gooseneck extension make it a versatile and effective solution for providing efficient ventilation while maintaining the integrity of the building envelope.
It's important to note that specific installation and design requirements may vary depending on the building regulations and the intended application. Consulting with a professional HVAC engineer or ventilation specialist is recommended to ensure proper design, installation, and compliance with relevant codes and standards.
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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