一种用于喷漆房的吸风装置
By setting a track and a chute at the top of the suction duct and using the interlocking action of the pressure roller and the chute, the problem of belt adhesion caused by the separate structure of the air collection box and the suction duct is solved, thus improving the suction effect of the paint booth.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HENAN GUANGYUAN NON-STANDARD MASCH EQUIP TECH CO LTD
- Filing Date
- 2025-06-27
- Publication Date
- 2026-07-17
AI Technical Summary
In existing paint booth ventilation systems, the air collection box and the ventilation channel are designed as separate structures, which makes it difficult for the belt to maintain a close fit with the ventilation channel, thus affecting the ventilation effect.
By setting a track and a groove at the top of the suction channel, and using the snap-fit between the pressure roller and the groove, the air collection box and the suction channel are connected as a whole, ensuring that the belt can still maintain its fit with the suction channel under negative pressure.
This achieves a tight connection between the belt and the suction channel under negative pressure, improving the suction effect and ensuring the sealing and efficiency of the suction channel.
Smart Images
Figure CN224507409U_ABST
Abstract
Claims
1. An air suction device for a paint spray booth, comprising an air suction passage, a gas collecting box and a belt, characterized in that, The top of the air intake channel is provided with a track, the inner wall of the track is provided with a groove, and the air collection box between the tracks is provided with a pressure roller that engages with the groove. The belt passes under the pressure roller and then passes over the top of the air collection box.
2. The suction device for a spray booth as described in claim 1, characterized in that, The track extends along the longitudinal direction of the air intake channel.
3. The suction device for a spray booth as described in claim 2, characterized in that, The track is arranged on both sides of the air intake of the air intake channel.
4. The suction device for a spray booth as described in claim 3, characterized in that, The tracks are arranged symmetrically on both sides of the air intake.
5. The suction device for a spray booth as described in claim 4, characterized in that, The chute is arranged parallel to the track.
6. The suction device for a spray booth as described in claim 5, characterized in that, The gas collection box includes an arc-shaped top plate and an end plate.
7. The suction device for a spray booth as described in claim 6, characterized in that, The top plate has ear plates on both sides for connecting the pressure roller.
8. The suction device for a spray booth as described in claim 7, characterized in that, The ear plates are arranged symmetrically at both ends of the top plate.
9. The suction device for a spray booth as described in claim 8, characterized in that, The pressure roller is arranged parallel to the axis of the top plate.
10. The suction device for a spray booth as described in claim 9, characterized in that, The pressure rollers are arranged symmetrically on both sides of the top plate.