CN211288033U - Ventilation plate structure for air compressor - Google Patents
Ventilation plate structure for air compressor Download PDFInfo
- Publication number
- CN211288033U CN211288033U CN201921429762.8U CN201921429762U CN211288033U CN 211288033 U CN211288033 U CN 211288033U CN 201921429762 U CN201921429762 U CN 201921429762U CN 211288033 U CN211288033 U CN 211288033U
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- China
- Prior art keywords
- grid board
- air compressor
- roof
- plate
- board
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Abstract
The utility model relates to an air compressor machine tank cover technical field specifically is a ventilation plate structure for air compressor machine, and noise reduction spreads when it can guarantee to ventilate, and it includes the end plate of both sides, two the tip of end plate passes through the roof and connects, be fixed with one row of outer grid board and one row of inlayer grid board on the roof, outer grid board with inboard grid board comprises inhaling cotton and folded plate, the folded plate is fixed wrap up in inhale cotton one side of sound and with roof fixed connection, outer grid board with inlayer grid board staggered arrangement, outer grid board with between the inlayer grid board, adjacent between the outer grid board, adjacent all leave the clearance between the inlayer grid board.
Description
Technical Field
The utility model relates to an air compressor machine case cover technical field specifically is a ventilation plate structure for air compressor machine.
Background
An air compressor is a device used to compress gas and is similar in construction to a water pump, most of which are reciprocating pistons, rotating blades or rotating screws. The outside of the air compressor is provided with a box cover, the box cover is provided with an air inlet, the traditional air inlet is a clapboard, and is directly provided with parallel air inlet grooves, the noise of the air compressor is transmitted from the air inlet grooves, and the sound is very loud.
Disclosure of Invention
In order to solve the problem that current case cover spreads noise big, the utility model provides a ventilation board structure for air compressor machine, it reduces the noise and spreads when can guaranteeing to ventilate.
The technical scheme is as follows: the utility model provides a ventilation plate structure for air compressor, its characterized in that, its end plate that includes both sides, two the tip of end plate passes through the roof and connects, be fixed with one row of outer grid board and one row of inner grid board on the roof, outer grid board with inboard grid board constitutes by inhaling sound cotton and folded plate, the folded plate is fixed wrap up in inhale sound cotton one side and with roof fixed connection, outer grid board with inner grid board staggered arrangement, outer grid board with between the inner grid board, adjacent between the outer grid board, adjacent all leave the clearance between the inner grid board.
The grating plate is further characterized in that the outer layer grating plate and the inner side grating plate are provided with transverse reinforcing plates;
the folded plate is a U-shaped plate;
the top plate and the folded plate are fixed through rivets.
Adopt the utility model discloses a behind the structure, outer grid board and the crisscross installation of inlayer grid board play the sound insulation effect, and the sound absorption effect of sound sponge is inhaled in the cooperation, can reduce the noise that spreads effectively when guaranteeing to ventilate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
fig. 3 is a schematic diagram of an inner grid plate structure.
Detailed Description
See fig. 1, fig. 2, fig. 3 shows, a ventilation board structure for air compressor, it includes the end plate 1 of both sides, the tip of two end plate 1 passes through roof 2 and connects, be fixed with one row of outer grid board 3 and one row of inlayer grid board 4 on the roof 2, outer grid board 3 and inboard grid board 4 constitute by inhaling cotton 5 and folded plate 6 of sound, the folded plate is the U-shaped board, the cotton 5 of sound is inhaled in parcel that can be better, folded plate 6 is fixed to be wrapped up in inhaling cotton 5 one side and pass through rivet 7 fixed connection with roof 2, outer grid board 3 and inlayer grid board 4 staggered arrangement, between outer grid board 3 and the inlayer grid board 4, between the adjacent outer grid board 3, all leave the clearance between the adjacent inlayer grid board 4.
When the number of the outer grid plates 3 and the inner grid plates 4 is large, the outer grid plates 3 and the inner grid plates 4 are provided with transverse reinforcing plates 8 for ensuring stability.
The distances between the adjacent outer layer grid plates 3 and the adjacent inner layer grid plates 4 are determined according to the air volume, the air inlet flow speed is controlled within the range of 8-15 m/s, the distance is not too large, and the distance is smaller than 1/3 of the width of the grid plates.
Claims (4)
1. The utility model provides a ventilation plate structure for air compressor, its characterized in that, its end plate that includes both sides, two the tip of end plate passes through the roof and connects, be fixed with one row of outer grid board and one row of inner grid board on the roof, outer grid board with inner grid board constitutes by inhaling sound cotton and folded plate, the folded plate is fixed wrap up in inhale sound cotton one side and with roof fixed connection, outer grid board with inner grid board staggered arrangement, outer grid board with between the inner grid board, adjacent between the outer grid board, adjacent all leave the clearance between the inner grid board.
2. The vent plate structure for an air compressor as recited in claim 1, wherein the outer and inner grill plates have transverse reinforcing plates mounted thereon.
3. A vent plate structure for an air compressor as defined in claim 1 wherein the flaps are U-shaped panels.
4. The vent plate structure for an air compressor as claimed in claim 1, wherein the top plate and the folded plate are fixed by rivets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921429762.8U CN211288033U (en) | 2019-08-30 | 2019-08-30 | Ventilation plate structure for air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921429762.8U CN211288033U (en) | 2019-08-30 | 2019-08-30 | Ventilation plate structure for air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211288033U true CN211288033U (en) | 2020-08-18 |
Family
ID=72021732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921429762.8U Active CN211288033U (en) | 2019-08-30 | 2019-08-30 | Ventilation plate structure for air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211288033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439786A (en) * | 2019-08-30 | 2019-11-12 | 无锡锡压压缩机有限公司 | A kind of ventilation panel structure used for air compressor |
-
2019
- 2019-08-30 CN CN201921429762.8U patent/CN211288033U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439786A (en) * | 2019-08-30 | 2019-11-12 | 无锡锡压压缩机有限公司 | A kind of ventilation panel structure used for air compressor |
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Legal Events
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