CN220923467U - Sound and heat insulation pad - Google Patents
Sound and heat insulation pad Download PDFInfo
- Publication number
- CN220923467U CN220923467U CN202322513207.6U CN202322513207U CN220923467U CN 220923467 U CN220923467 U CN 220923467U CN 202322513207 U CN202322513207 U CN 202322513207U CN 220923467 U CN220923467 U CN 220923467U
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- Prior art keywords
- heat insulation
- layer
- sound
- heat insulating
- insulation layer
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- 238000009413 insulation Methods 0.000 title claims abstract description 75
- 238000010521 absorption reaction Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 23
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 6
- 239000003063 flame retardant Substances 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
- 229920005549 butyl rubber Polymers 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 90
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
The utility model discloses a sound and heat insulation pad, in particular to the technical field of heat insulation pads, which comprises a functional component for sound and heat insulation; the functional component comprises a sound absorption layer, wherein the top end and the bottom end of the sound absorption layer are respectively provided with a fireproof layer, one side, away from each other, of each fireproof layer is respectively provided with a first heat insulation layer and a second heat insulation layer, and the first heat insulation layers are positioned above the second heat insulation layers; a plurality of fixed slots are formed in the top end of the first heat insulation layer. According to the utility model, the first heat insulation layer, the second heat insulation layer, the two fireproof layers and the sound absorption layer can be connected into a whole through the threaded connection of the fixing bolt and the positioning ring, so that the effects of sound insulation and heat insulation can be achieved, the first heat insulation layer, the second heat insulation layer, the two fireproof layers and the sound absorption layer can be disassembled and separated conveniently by rotating the fixing bolt subsequently, and the damaged part can be replaced conveniently, so that the situation that the whole replacement is needed due to the damage of part of the structure can be avoided, and the use cost can be reduced.
Description
Technical Field
The utility model relates to the technical field of heat insulation pads, in particular to a sound and heat insulation pad.
Background
The automobile front wall structure comprises a front wall plate and a reinforcing cross beam which is arranged at the lower part of the front wall plate and fixedly connected with a first longitudinal beam and a second longitudinal beam of an engine cabin, wherein the reinforcing cross beam is fixedly connected with a reinforcing longitudinal beam which extends along the direction from the engine cabin to the cabin, the front wall plate is a partition plate between the engine cabin and the cab, a sheet metal part of a clutch pedal and a brake pedal is also arranged, and the sound and heat insulation pad of the front wall plate can play a role in sound and heat insulation of the cabin below the front windshield.
In the chinese patent document of publication No. CN211363773U, including the substrate layer, the substrate layer upper surface bonds the puigging, substrate layer lower surface bonds the insulating layer, and the puigging upper surface sets up the EVA layer, and the spraying of EVA layer upper surface has nano silica coating, and the insulating layer lower surface bonds from the type rete through the adhesive layer, and this technical scheme structural design is novel, and the cost of manufacture is low, has excellent thermal-insulated, sound insulation performance, and high temperature resistance can be good, difficult ageing, long service life.
However, the above technical scheme is to make the sound insulation and heat insulation pad by means of the cooperation of various materials, and when partial structure damage occurs in the technical scheme, the whole needs to be replaced to achieve the heat insulation and heat insulation effect, so that the use cost is high.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides the sound-insulation heat-insulation pad, the first heat-insulation layer, the second heat-insulation layer, the two fireproof layers and the sound-absorption layer are connected into a whole through the threaded connection of the fixing bolt and the positioning ring, so that the effects of sound insulation and heat insulation can be achieved, the first heat-insulation layer, the second heat-insulation layer, the two fireproof layers and the sound-absorption layer are also convenient to disassemble and separate through the follow-up rotation of the fixing bolt, the damaged part is convenient to replace, the situation that the whole replacement is needed due to the damage of part of the structure can be avoided, and the use cost can be reduced, so that the problems in the background technology are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a sound and heat insulation mat comprising a functional assembly for sound and heat insulation;
the functional component comprises a sound absorption layer, wherein the top end and the bottom end of the sound absorption layer are respectively provided with a fireproof layer, one side, away from each other, of each fireproof layer is respectively provided with a first heat insulation layer and a second heat insulation layer, and the first heat insulation layers are positioned above the second heat insulation layers;
The fixing device comprises a first heat insulation layer, a second heat insulation layer, a plurality of fixing grooves, fixing bolts, a plurality of positioning grooves, positioning rings and fixing bolt outer walls, wherein the fixing grooves are formed in the top ends of the first heat insulation layer, the fixing bolts are arranged in the fixing grooves, the positioning rings are arranged in the positioning grooves, the bottom ends of the fixing bolts penetrate through two fireproof layers and sound absorption layers and extend into the positioning rings, and the fixing bolt outer walls are in threaded connection with the inner walls of the positioning rings.
In a preferred embodiment, the first heat insulation layer is sewed with a plurality of first installation belts, the first installation belts are uniformly distributed at intervals, and the first installation belts and the installation holes are arranged to fix and limit the heat insulation plate in multiple directions, so that the stability of the heat insulation plate can be ensured, and the loosening of the heat insulation plate is avoided.
In a preferred embodiment, a plurality of second installation belts are sewed outside the second heat insulation layer, the second installation belts are evenly distributed at intervals, the first mounting belts and the second mounting belts are vertically corresponding in position, and the plurality of second mounting belts are arranged to fix the novel structure in multiple directions, so that the stability of the overall structure is improved.
In a preferred embodiment, the first mounting belt and the second mounting belt are internally provided with a plurality of mounting holes in a penetrating way, the plurality of mounting holes are uniformly distributed at intervals, and the plurality of mounting holes are arranged to connect the device with the utility model, so that the convenience of mounting the device can be improved.
In a preferred embodiment, the plurality of fixing grooves are uniformly distributed at intervals, and the plurality of fixing grooves can enable the first heat insulation layer, the fireproof layer, the sound absorption layer and the second heat insulation layer to be connected in multiple directions, so that the stability of the utility model can be enhanced.
In a preferred embodiment, a plurality of positioning grooves are uniformly distributed at intervals, the positioning grooves correspond to the fixing grooves in an up-down mode, and through the positioning grooves corresponding to the fixing grooves, the fixing bolts and the positioning rings can be accurately nested and connected, and convenience in installation of workers is improved.
The sound absorbing layer is made of sound absorbing cotton, the first heat insulating layer and the second heat insulating layer are made of butyl rubber, the fireproof layer is made of glass fiber materials, the sound absorbing layer is made of sound absorbing cotton, noise generated during running of equipment can be absorbed, noise pollution is avoided, the heat insulating performance of the fireproof heat insulating material can be improved by adopting the butyl rubber with the performances of heat insulation, acid and alkali corrosion resistance, flame retardance, insulation and the like to make the first heat insulating layer and the second heat insulating layer, and the fireproof performance of the fireproof heat insulating material can be improved by adopting the glass fiber with the high temperature resistance to make the fireproof heat insulating layer.
The utility model has the technical effects and advantages that:
Through the threaded connection of fixing bolt and holding ring, can be with first insulating layer, second insulating layer, two flame retardant coating and sound absorbing layer are connected as a whole, can reach the effect of giving sound insulation and insulating against heat from this, and also be convenient for follow-up rotation fixing bolt disassemble the separation to first insulating layer, second insulating layer, two flame retardant coating and sound absorbing layer, be convenient for change the position of damage to can avoid partial structure damage and need the condition of whole change, can reduce use cost from this.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an exploded view of the sound absorbing layer of the present utility model;
FIG. 3 is an exploded view of the fire barrier of the present utility model;
FIG. 4 is a front view of a first insulation layer according to the present utility model;
Fig. 5 is a front view of a second insulation layer of the present utility model.
The reference numerals are: 1. a sound absorbing layer; 2. a fire-blocking layer; 3. a first insulating layer; 4. a second insulating layer; 5. a fixing groove; 6. a fixing bolt; 7. a positioning groove; 8. a positioning ring; 9. a first mounting strap; 10. a second mounting strap; 11. and (5) mounting holes.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
1-5 Of the drawings, the present utility model provides a sound and heat insulation mat comprising functional components for sound and heat insulation;
As shown in fig. 1-5, the functional component comprises a sound absorption layer 1, wherein the top end and the bottom end of the sound absorption layer 1 are respectively provided with a fireproof layer 2, one side, away from each other, of the two fireproof layers 2 is respectively provided with a first heat insulation layer 3 and a second heat insulation layer 4, and the first heat insulation layer 3 is positioned above the second heat insulation layer 4; the utility model discloses a heat insulation device for a building, including first insulating layer 3, second insulating layer 4, fixing bolt 6, locating ring 8, fixing bolt 6, sound absorption layer 1 and locating ring 8 are run through to a plurality of fixed slots 5 have been seted up on first insulating layer 3 top, fixing bolt 6 is inside to be equipped with fixing bolt 6, a plurality of constant head tanks 7 have been seted up on second insulating layer 4 top, locating ring 8 is inside to be equipped with in the constant head tank 7, fixing bolt 6 bottom runs through two flame retardant coating 2 and sound absorption layer 1 and extends to locating ring 8 inside, fixing bolt 6 outer wall and locating ring 8 inner wall threaded connection.
As shown in fig. 1-4, the first heat insulation layer 3 is externally sewed with a plurality of first installation belts 9, the first installation belts 9 are uniformly distributed at intervals, and the utility model can be fixed and limited in multiple directions by the arrangement of the first installation belts 9 and the installation holes 11, so that the stability of the utility model can be ensured, and the loosening condition of the utility model is avoided.
As shown in fig. 1, 2, 3 and 5, the second heat insulation layer 4 is externally sewed with a plurality of second installation belts 10, the second installation belts 10 are uniformly distributed at intervals, the positions of the first installation belt 9 and the second installation belt 10 are vertically corresponding, and the second installation belts 10 can be used for fixing the heat insulation layer in multiple directions, so that the stability of the whole structure is improved.
As shown in fig. 1-5, the first mounting belt 9 and the second mounting belt 10 are provided with a plurality of mounting holes 11 in a penetrating manner, the plurality of mounting holes 11 are uniformly distributed at intervals, and the device can be connected with the device through the arrangement of the plurality of mounting holes 11, so that the convenience of mounting the device can be improved.
As shown in fig. 2 and 3, the fixing grooves 5 are uniformly distributed at intervals, the first heat insulating layer 3 and the fireproof layer 2, the sound absorbing layer 1 and the second heat insulating layer 4 can be connected in multiple directions by the aid of the fixing grooves 5, so that stability of the fixing device can be enhanced, the fixing grooves 7 are uniformly distributed at intervals, the fixing grooves 7 correspond to the fixing grooves 5 in upper and lower positions, and the fixing bolts 6 and the fixing rings 8 can be accurately connected in a nested mode through the fixing grooves 7 corresponding to the fixing grooves 5, so that convenience in installation of workers is improved.
As shown in fig. 1 to 5, the sound absorbing layer 1 is made of sound absorbing cotton, the first heat insulating layer 3 and the second heat insulating layer 4 are made of butyl rubber, the fireproof layer 2 is made of glass fiber materials, the sound absorbing layer is made of sound absorbing cotton, noise generated during operation of equipment can be absorbed, noise pollution is avoided, the heat insulating performance of the utility model can be improved by adopting butyl rubber with heat insulation, acid and alkali corrosion resistance, flame retardance, insulation and the like to make the first heat insulating layer 3 and the second heat insulating layer 4, and the fireproof performance of the utility model can be improved by adopting glass fiber with high temperature resistance to make the fireproof layer 2.
Through the threaded connection of fixing bolt 6 and holding ring 8, can be with first insulating layer 3, second insulating layer 4, two flame retardant coating 2 and sound-absorbing layer 1 are connected as a whole, can reach the effect that gives sound insulation and insulate against heat from this, and also be convenient for follow-up rotation fixing bolt 6 disassemble the separation to first insulating layer 3, second insulating layer 4, two flame retardant coating 2 and sound-absorbing layer 1, be convenient for change the position of damage to can avoid partial structure damage and need the condition of whole change, can reduce use cost from this.
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. A sound and heat insulating mat, characterized in that: comprises a functional component for sound insulation and heat insulation;
The functional component comprises a sound absorption layer (1), wherein fireproof layers (2) are arranged at the top end and the bottom end of the sound absorption layer (1), a first heat insulation layer (3) and a second heat insulation layer (4) are respectively arranged on one side, away from each other, of the two fireproof layers (2), and the first heat insulation layer (3) is located above the second heat insulation layer (4);
A plurality of fixed slots (5) have been seted up on first insulating layer (3) top, fixed slot (5) inside is equipped with fixing bolt (6), a plurality of constant head tanks (7) have been seted up on second insulating layer (4) top, inside holding ring (8) that are equipped with of constant head tank (7), two flame retardant coating (2) and sound absorbing layer (1) are run through to fixing bolt (6) bottom and extend to inside holding ring (8), fixing bolt (6) outer wall and holding ring (8) inner wall threaded connection.
2. A sound and heat insulating mat as defined in claim 1, wherein: a plurality of first installation belts (9) are sewn outside the first heat insulation layer (3), and the first installation belts (9) are uniformly distributed at intervals.
3. A sound and heat insulating mat as defined in claim 2, wherein: a plurality of second installation belts (10) are sewn outside the second heat insulation layer (4), the second installation belts (10) are uniformly distributed at intervals, and the positions of the first installation belts (9) and the second installation belts (10) are vertically corresponding.
4. A sound and heat insulating mat according to claim 3, wherein: a plurality of mounting holes (11) are formed in the first mounting belt (9) and the second mounting belt (10) in a penetrating mode, and the mounting holes (11) are evenly distributed at intervals.
5. A sound and heat insulating mat as defined in claim 1, wherein: the fixing grooves (5) are uniformly distributed at intervals.
6. A sound and heat insulating mat as defined in claim 1, wherein: the positioning grooves (7) are uniformly distributed at intervals, and the positions of the positioning grooves (7) and the fixing grooves (5) are vertically corresponding.
7. A sound and heat insulating mat as defined in claim 1, wherein: the sound absorbing layer (1) is made of sound absorbing cotton, the first heat insulating layer (3) and the second heat insulating layer (4) are made of butyl rubber, and the fireproof layer (2) is made of glass fiber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322513207.6U CN220923467U (en) | 2023-09-15 | 2023-09-15 | Sound and heat insulation pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322513207.6U CN220923467U (en) | 2023-09-15 | 2023-09-15 | Sound and heat insulation pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220923467U true CN220923467U (en) | 2024-05-10 |
Family
ID=90937064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322513207.6U Active CN220923467U (en) | 2023-09-15 | 2023-09-15 | Sound and heat insulation pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220923467U (en) |
-
2023
- 2023-09-15 CN CN202322513207.6U patent/CN220923467U/en active Active
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