CN219119120U - Can realize watertight and airtight sound insulation door plant seal structure - Google Patents
Can realize watertight and airtight sound insulation door plant seal structure Download PDFInfo
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- CN219119120U CN219119120U CN202320023708.3U CN202320023708U CN219119120U CN 219119120 U CN219119120 U CN 219119120U CN 202320023708 U CN202320023708 U CN 202320023708U CN 219119120 U CN219119120 U CN 219119120U
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- sound insulation
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- insulation cover
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Abstract
The utility model relates to a sealing structure of a sound insulation door plate capable of realizing watertight and airtight, which comprises a sound insulation cover frame, a sound insulation plate and sealing strips, wherein watertight and airtight functions of the sound insulation door plate are realized between the sound insulation cover frame and the sound insulation plate through a Z-shaped sealing structure, the sealing strips are respectively arranged on the bottom plate of the sound insulation cover frame and the inner side panel of the sound insulation plate, and the outer side of the sound insulation cover frame and the outer side of the sound insulation plate are respectively fixed between the bottom plate of the sound insulation cover frame and the inner side panel of the sound insulation plate through embedded nuts and bolts. The utility model realizes the watertight and airtight functions of the sound insulation door plate through the Z-shaped sealing structure. The sound insulation cover frame bottom plate and the sound insulation plate inner side panel and the frame outer side and the sound insulation plate outer side are respectively provided with sealing strips, and the sound insulation cover frame bottom plate and the sound insulation plate inner side panel are fixed through embedded bolts and nuts, so that the water tightness and air tightness functions of the sound insulation door plate are realized, and the design requirement of the gas turbine case is met.
Description
Technical Field
The utility model relates to a sound insulation door of a marine gas turbine generator set, in particular to a sound insulation door plate sealing structure.
Background
At present, if a traditional sound insulation plate sealing structure is adopted for a sound insulation cover of a ship generator set, the water tightness and air tightness design requirements of a gas turbine box body cannot be met, and the sound leakage risk exists at a sound insulation plate gap. Therefore, a Z-shaped double-layer sealing structure and a multi-channel cross sealing structure scheme are required to be provided, the functions of water tightness and air tightness of the sealing structure between the sound insulation plate and the sound insulation door of the box body of the combustion engine and the frame can be realized, and meanwhile, the risk of sound leakage at the sealing position of the sound insulation plate and the frame is reduced.
Disclosure of Invention
The utility model aims to ensure the sound insulation effect of a sound insulation cover of a gas turbine generator set, and provides a sound insulation door plate sealing structure capable of realizing watertight and airtight.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a can realize watertight and airtight sound insulation door plant seal structure, includes sound insulation cover frame, sound insulation board, sealing strip, realize the watertight, the gas tightness function of sound insulation door plant through Z style of calligraphy seal structure between sound insulation cover frame and the sound insulation board, sound insulation cover frame bottom plate and sound insulation board inboard side board and sound insulation cover frame outside and the sound insulation board outside are equipped with the sealing strip respectively to fix through embedded nut and bolt between sound insulation cover frame bottom plate department and the sound insulation board inboard side board.
Further, the outer side face of the sound insulation cover frame is provided with the striated grooves, and when the sound insulation plate is fastened on the sound insulation cover frame, the contact area between the sealing strips and the striated grooves is increased.
Furthermore, the sound insulation cover frame and the edges of the sound insulation doors are respectively provided with a plurality of crossed and complementary sealing structures, and the sealing structures on two sides are mutually crossed when the sound insulation doors are locked, so that watertight and airtight performance is realized.
The utility model has the beneficial effects that
The utility model realizes the watertight and airtight functions of the sound insulation door plate through the Z-shaped sealing structure. The sound insulation cover frame bottom plate and the sound insulation plate inner side panel and the frame outer side and the sound insulation plate outer side are respectively provided with sealing strips, and the sound insulation cover frame bottom plate and the sound insulation plate inner side panel are fixed through embedded bolts and nuts, so that the water tightness and air tightness functions of the sound insulation door plate are realized, and the design requirement of the gas turbine case is met. And the sound insulation door plate sealing structure basically has no water immersion in the water immersion resistance test process, and has excellent sealing effect.
Drawings
FIG. 1 is a schematic view of a connection of a sound insulation panel to a main frame;
FIG. 2 is a schematic view of a partial seal between a sound insulation panel and the outside of a frame;
FIG. 3 is a schematic view of the overall structure of the sound proof door;
fig. 4 is a schematic view of a multi-pass cross seal structure for a glottal.
Detailed Description
The utility model will be further described with reference to the drawings and examples.
As shown in fig. 1, the sound insulation door plate sealing structure capable of realizing watertight and airtight comprises a sound insulation cover frame 1, a sound insulation plate 2 and a sealing strip 3. The watertight and airtight functions of the sound insulation door plate are realized through the Z-shaped sealing structure between the sound insulation cover frame 1 and the sound insulation plate 2. Sealing strips 3 are respectively arranged on the bottom plate of the sound insulation cover frame 1 and the inner side panel of the sound insulation plate 2, and the outer side of the sound insulation cover frame 1 and the outer side of the sound insulation plate 2, and are fixed between the bottom plate of the sound insulation cover frame 1 and the inner side panel of the sound insulation plate 2 through embedded nuts 4 and bolts 5.
As shown in fig. 2, the outer side surface of the sound-proof cover frame 1 is provided with the striated grooves, when the sound-proof plate 2 is fastened on the sound-proof cover frame, the contact area between the striated grooves and the sealing strips 3 is increased, and the sealing effect is improved.
As shown in fig. 3 and 4, edges of the sound insulation cover frame 1 and the sound insulation door 6 are respectively provided with a plurality of crossed and complementary sealing structures 7, and the sealing structures on two sides are mutually crossed when the sound insulation door 6 is locked, so that watertight and airtight effects are realized.
Claims (3)
1. Can realize watertight and airtight sound insulation door plant seal structure, its characterized in that: the sound insulation door plate is characterized by comprising a sound insulation cover frame, a sound insulation plate and sealing strips, watertight and airtight functions of the sound insulation door plate are realized between the sound insulation cover frame and the sound insulation plate through a Z-shaped sealing structure, the sealing strips are respectively arranged on the bottom plate of the sound insulation cover frame and the inner side panel of the sound insulation plate and the outer side of the sound insulation cover frame and the outer side of the sound insulation plate, and the sealing strips are fixed between the bottom plate of the sound insulation cover frame and the inner side panel of the sound insulation plate through embedded nuts and bolts.
2. The sound insulation door panel sealing structure capable of realizing water tightness and air tightness according to claim 1, wherein: the outer side surface of the sound insulation cover frame is provided with a striated groove, and when the sound insulation plate is fastened on the sound insulation cover frame, the contact area between the sealing strip and the striated groove is increased.
3. The sound insulation door panel sealing structure capable of realizing water tightness and air tightness according to claim 1, wherein: the sound insulation cover frame and the edges of the sound insulation doors are respectively provided with a plurality of crossed and complementary sealing structures, and the sealing structures on two sides are mutually crossed when the sound insulation doors are locked, so that watertight and airtight performance is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320023708.3U CN219119120U (en) | 2023-01-05 | 2023-01-05 | Can realize watertight and airtight sound insulation door plant seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320023708.3U CN219119120U (en) | 2023-01-05 | 2023-01-05 | Can realize watertight and airtight sound insulation door plant seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219119120U true CN219119120U (en) | 2023-06-02 |
Family
ID=86524984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320023708.3U Active CN219119120U (en) | 2023-01-05 | 2023-01-05 | Can realize watertight and airtight sound insulation door plant seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219119120U (en) |
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2023
- 2023-01-05 CN CN202320023708.3U patent/CN219119120U/en active Active
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