CN209163103U - New type explosion proof plate based on multilayered structure - Google Patents
New type explosion proof plate based on multilayered structure Download PDFInfo
- Publication number
- CN209163103U CN209163103U CN201821585127.4U CN201821585127U CN209163103U CN 209163103 U CN209163103 U CN 209163103U CN 201821585127 U CN201821585127 U CN 201821585127U CN 209163103 U CN209163103 U CN 209163103U
- Authority
- CN
- China
- Prior art keywords
- support plate
- sound
- absorbing layer
- aluminium sheet
- new type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model discloses the new type explosion proof plates based on multilayered structure, including the first aluminium sheet, the first vermiculite layers, the first support plate, the first sound absorbing layer, the second support plate, resistance to compression layer, third support plate, the second sound absorbing layer, the 4th support plate, the second vermiculite layers and the second aluminium sheet being cascading.The resistance to compression layer is corrugated metal plate.Multiple through-holes for making sound transmission to first sound absorbing layer and the second sound absorbing layer sound-absorbing are equipped on first support plate, the second support plate, third support plate, the 4th support plate, the first aluminium sheet and the second aluminium sheet.There is good soundproof effect to sound while the utility model enhances explosion-proof performance, solves the problems, such as that existing bursting diaphragm explosion-proof performance is poor and be difficult to sound insulation.
Description
Technical field
The utility model relates to a kind of bursting diaphragms, specifically, being to be related to a kind of new type explosion proof plate based on multilayered structure.
Background technique
With the development of economy, the building of people institute life and work is also higher and higher, more and more intensive, brought by explosion
Potential threat is also increasing, how to reduce explosive damage degree as far as possible, is that pertinent art is to be solved
Problem.One of method for coping with this problem at present is exactly to install bursting diaphragm on building body, existing bursting diaphragm mainly by
Mineral wool composition is filled between two pieces of thin aluminum sheets.It is mainly used for explosion -proof stopping, explosion-proof ceiling, anti-explosion exhaust fume air hose, cable tube, prevents
The multiple systems such as quick-fried cable protection, explosion proof door and steel construction explosive-proof protector.However existing bursting diaphragm hardness is poor, it is difficult to meet
Actual demand.Meanwhile the equipment that many motors etc would generally be used in the industrial production, the meeting in operation of these equipment
Generating much noise influences surrounding enviroment.In addition to this, in bustling city, noisy wagon flow sound, stream of people's sound etc. are also full of
In our daily life and works, and there is no the effects of sound insulation noise reduction for existing bursting diaphragm, and noise pollution is still very seriously.
Utility model content
It is anti-to solve existing bursting diaphragm for the purpose of this utility model is to provide a kind of new type explosion proof plate based on multilayered structure
Quick-fried performance is poor, is difficult to the problem of sound insulation.
To achieve the above object, the technical solution adopted in the utility model is as follows:
New type explosion proof plate based on multilayered structure, including be cascading the first aluminium sheet, the first vermiculite layers, first
Fagging, the first sound absorbing layer, the second support plate, resistance to compression layer, third support plate, the second sound absorbing layer, the 4th support plate, the second vermiculite layers
With the second aluminium sheet.
Further, first support plate, the second support plate, third support plate, the 4th support plate, the first aluminium sheet and
Multiple through-holes for sound transmission are equipped on two aluminium sheets.
Further, the resistance to compression layer is corrugated metal plate.
Further, first sound absorbing layer and the second sound absorbing layer are made of acoustical cotton, with a thickness of 5mm-15mm.
Further, first support plate, the second support plate, third support plate, the 4th support plate are high-strength steel sheet,
With a thickness of 2mm-5mm.
Further, first vermiculite layers and the second vermiculite layers are with a thickness of 4mm-10mm.
Compared with prior art, the utility model has the following beneficial effects:
(1) the utility model solves bursting diaphragm and is difficult to asking for sound insulation by the first sound absorbing layer of setting and the second sound absorbing layer
Topic, noise travel to the first sound absorbing layer and the second sound absorbing layer by through-hole, complete the absorption to sound by acoustical cotton, reach explosion-proof
The effect of plate sound insulation.
(2) the utility model improves the anti-pressure ability of bursting diaphragm, the design of corrugated metal plate by the way that resistance to compression layer is arranged
There is better anti-pressure ability compared to traditional plane formula metal plate, compressive property is good, improves the explosion-proof performance of bursting diaphragm.
(3) the utility model increases the hardness of bursting diaphragm by the first vermiculite layers of setting and the second vermiculite layers, improves
The explosion-proof performance of bursting diaphragm.
(4) the utility model is by the first support plate of setting, the second support plate, third support plate, the 4th support plate into one
Step improves the explosion-proof performance of bursting diaphragm, can effectively keep out high-intensitive shock wave, and explosion-proof compressive property is outstanding.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the structural schematic diagram of resistance to compression layer in Fig. 1.
Wherein, the corresponding title of appended drawing reference are as follows:
The first aluminium sheet of 1-, the first vermiculite layers of 2-, the first sound absorbing layer of 3-, 4- resistance to compression layer, the first support plate of 5-, 6- second inhale
Sound-absorbing layer, the second vermiculite layers of 7-, the second aluminium sheet of 8-, 9- through-hole, the second support plate of 51-, 52- third support plate, 53 the 4th support plates.
Specific embodiment
The utility model is described in further detail with embodiment for explanation with reference to the accompanying drawing, and the mode of the utility model includes
But it is not limited only to following embodiment.
Embodiment
As depicted in figs. 1 and 2, the new type explosion proof plate disclosed by the utility model based on multilayered structure, including stack gradually
The first aluminium sheet 1, the first vermiculite layers 2, the first support plate 5, the first sound absorbing layer 3, the second support plate 51, resistance to compression layer 4, third being arranged
Support plate 52, the second sound absorbing layer 6, the 4th support plate 53, the second vermiculite layers 7 and the second aluminium sheet 8.First support plate 5, second
It is equipped on support plate 51, third support plate 52, the 4th support plate 53, the first aluminium sheet 1 and the second aluminium sheet 8 for sound transmission
Multiple through-holes 9.
The resistance to compression layer 4 is corrugated metal plate.
In specific production process, first sound absorbing layer 3 and the preferred glass fibre acoustical cotton manufacture of the second sound absorbing layer 6, glass
Glass fiber acoustical cotton is nonflammable, heat-resist, has effects that fire prevention；Its thickness is preferably 5mm-15mm.
The through-hole diameter should be preferably 2mm-4mm, and coverage rate answers 35%-50%.
First support plate 5, the second support plate 51, third support plate 52, the 4th support plate 53 are high-strength steel sheet,
With a thickness of 2mm-5mm.
First vermiculite layers 2 and the second vermiculite layers 7 are with a thickness of 4mm-10mm.
In actual use installation process, bursting diaphragm is fixed on metope using adhesion agent, or cooperation keel are fixed on
Metope can effectively keep out and can absorb to sound while absorbing shock wave, achieve the effect that explosion-proof sound insulation.
The utility model by above-mentioned design, efficiently solves that existing bursting diaphragm explosion-proof performance is poor, is difficult to sound insulation
Problem has both soundproof effect while explosion-proof performance is excellent.
Above-described embodiment is only one of preferred embodiments of the present invention, should not be taken to limit the utility model
Protection scope, as long as the utility model body design thought and mentally make have no the change of essential meaning or profit
Color, it is solved the technical issues of it is still consistent with the utility model, the protection scope of the utility model should all be included in
Within.
Claims (6)
1. the new type explosion proof plate based on multilayered structure, which is characterized in that including be cascading the first aluminium sheet (1), first
Vermiculite layers (2), the first support plate (5), the first sound absorbing layer (3), the second support plate (51), resistance to compression layer (4), third support plate
(52), the second sound absorbing layer (6), the 4th support plate (53), the second vermiculite layers (7) and the second aluminium sheet (8).
2. the new type explosion proof plate according to claim 1 based on multilayered structure, which is characterized in that first sound absorbing layer
(3) it is made with the second sound absorbing layer (6) of acoustical cotton, with a thickness of 5mm-15mm.
3. the new type explosion proof plate according to claim 2 based on multilayered structure, which is characterized in that the resistance to compression layer (4) is
Corrugated metal plate.
4. the new type explosion proof plate according to claim 3 based on multilayered structure, which is characterized in that first support plate
(5), on the second support plate (51), third support plate (52), the 4th support plate (53), the first aluminium sheet (1) and the second aluminium sheet (8)
Equipped with multiple through-holes (9) for sound transmission.
5. the new type explosion proof plate according to claim 4 based on multilayered structure, which is characterized in that first support plate
(5), the second support plate (51), third support plate (52), the 4th support plate (53) are high-strength steel sheet, with a thickness of 2mm-5mm.
6. the new type explosion proof plate according to claim 5 based on multilayered structure, which is characterized in that first vermiculite layers
(2) and the second vermiculite layers (7) are with a thickness of 4mm-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585127.4U CN209163103U (en) | 2018-09-27 | 2018-09-27 | New type explosion proof plate based on multilayered structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585127.4U CN209163103U (en) | 2018-09-27 | 2018-09-27 | New type explosion proof plate based on multilayered structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209163103U true CN209163103U (en) | 2019-07-26 |
Family
ID=67332355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821585127.4U Active CN209163103U (en) | 2018-09-27 | 2018-09-27 | New type explosion proof plate based on multilayered structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209163103U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725438A (en) * | 2019-10-28 | 2020-01-24 | 中北大学 | Annular corrugated steel explosion-proof wall structure and manufacturing method thereof |
| CN110725437A (en) * | 2019-10-28 | 2020-01-24 | 中北大学 | Corrugated steel explosion-proof wall structure |
| CN114199093A (en) * | 2021-11-12 | 2022-03-18 | 三门峡市天康成套设备有限责任公司 | High-polymer flexible material composite sound-insulation explosion-proof tank and preparation method thereof |
-
2018
- 2018-09-27 CN CN201821585127.4U patent/CN209163103U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725438A (en) * | 2019-10-28 | 2020-01-24 | 中北大学 | Annular corrugated steel explosion-proof wall structure and manufacturing method thereof |
| CN110725437A (en) * | 2019-10-28 | 2020-01-24 | 中北大学 | Corrugated steel explosion-proof wall structure |
| CN114199093A (en) * | 2021-11-12 | 2022-03-18 | 三门峡市天康成套设备有限责任公司 | High-polymer flexible material composite sound-insulation explosion-proof tank and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209163103U (en) | New type explosion proof plate based on multilayered structure | |
| CN204829098U (en) | Chemical pipeline sound insulation damping structure | |
| CN205534658U (en) | Compound air conditioner tuber pipe | |
| CN111021626A (en) | Explosion-proof plate with explosion-proof buffer structure | |
| CN102182273A (en) | Composite fireproof honeycomb panel | |
| CN106313763A (en) | Aerogel-based composite aluminum fiber acoustic panel absorber and preparation method thereof | |
| CN203755591U (en) | Integrated decorative thermal-insulation energy-saving sound-absorption composite plate for building | |
| CN208844987U (en) | A kind of noise isolation computer room | |
| CN114603943B (en) | Heat-preservation sound-absorption and sound-insulation enclosure wall for transformer substation | |
| CN210687314U (en) | Pipeline sound absorption and insulation binding structure | |
| CN212338448U (en) | Air pipe externally coated with fireproof heat insulation board | |
| CN211007162U (en) | Steel construction building wall | |
| CN107672249A (en) | A kind of acoustical absorption heat preserving aluminium sheet | |
| CN113524873A (en) | Processing technology of integrated fireproof smoke-discharging air pipe special plate | |
| CN210917943U (en) | Explosion-proof plate with sound attenuation function | |
| CN206563139U (en) | A kind of sound-insulating hoistway with steel structure square tube | |
| CN203145774U (en) | Light sound insulation metal door | |
| CN202148616U (en) | Energy-saving outer wall body combined with light steel | |
| CN201689670U (en) | Flame-retardant environment-friendly porous sound-absorbing material component | |
| CN101363346B (en) | Low frequency self-cleaning noise deadener and method for making same | |
| CN219794309U (en) | Noise reduction sound insulation type wall structure for green building | |
| CN216400852U (en) | High temperature resistant aluminium foil layer heat insulating film | |
| CN215166860U (en) | Sound insulation wallboard capable of being used for eliminating noise | |
| CN201824599U (en) | Novel aluminium foil and rock wool board | |
| CN213564760U (en) | Fireproof sound absorption plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |