CN220814520U - Breathable and sound-insulating straw brick - Google Patents
Breathable and sound-insulating straw brick Download PDFInfo
- Publication number
- CN220814520U CN220814520U CN202322110006.1U CN202322110006U CN220814520U CN 220814520 U CN220814520 U CN 220814520U CN 202322110006 U CN202322110006 U CN 202322110006U CN 220814520 U CN220814520 U CN 220814520U
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- China
- Prior art keywords
- straw
- brick body
- straw brick
- soundproof cotton
- center line
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- 239000010902 straw Substances 0.000 title claims abstract description 100
- 239000011449 brick Substances 0.000 title claims abstract description 99
- 229920000742 Cotton Polymers 0.000 claims abstract description 53
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 239000012790 adhesive layer Substances 0.000 claims description 14
- 239000003292 glue Substances 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 abstract description 14
- 230000035699 permeability Effects 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 16
- 238000005728 strengthening Methods 0.000 description 10
- 241000209094 Oryza Species 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 4
- 235000009566 rice Nutrition 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model discloses a breathable and sound-proof straw brick, which comprises a straw brick body, wherein two ends of the straw brick body are respectively provided with a group of end grooves, the central lines of the end grooves and the central line of the straw brick body are on the same horizontal plane, two sides of the straw brick body are respectively provided with a group of positioning side grooves, and the central lines of the positioning side grooves and the central line of the straw brick body are on the same vertical plane. This ventilative sound insulation's straw stalk brick is through being provided with air vent, cotton post and cotton piece that gives sound insulation, set up the air vent in the equidistant one end of straw brick body, the air vent runs through straw brick body wholly, can effectively compensate the not enough problem of the whole gas permeability of straw brick body to improve the application scope of this straw brick, and the cotton post that gives sound insulation that the inside setting of air vent and the cotton piece that gives sound insulation that sets up of end tank are the structure that has the mesh, and can not lead to the inside unable ventilation of air vent, the problem that the gas permeability is poor is solved.
Description
Technical Field
The utility model relates to the technical field of straw bricks, in particular to a breathable and sound-proof straw brick.
Background
The rice straw is the straw left after crops such as rice and wheat are harvested, the treatment mode of the straw is generally incineration in the field of agricultural planting at present, and a large amount of pollutants such as floating dust and the like generated by incineration can cause air pollution, so the rice straw can be manufactured into bricks, plates and the like at present, thereby realizing waste utilization, but the bricks manufactured by the rice straw still have some defects in use at present;
The utility model discloses a straw brick according to the disclosure of Chinese patent application number CN201420474410.5, which comprises the following specific contents: a base layer, a top layer, a bottom layer, a first adhesive layer, and a second adhesive layer; the base layer and the top layer are connected through a first bonding layer; the base layer and the bottom layer are connected through a second bonding layer; the base layer is a main material layer formed by pressing straws and is provided with vertical holes; the top layer and the bottom layer are auxiliary material layers;
The straw brick provided by the utility model is pressed by equipment such as a hydraulic press, and the like, so that the overall density is high, and the air permeability is poor;
A novel breathable and sound-insulating straw brick is provided to solve the problems.
Disclosure of utility model
The utility model aims to provide a breathable and sound-insulating straw brick, so as to solve the problem of poor breathability in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the breathable and sound-proof straw brick comprises a straw brick body, wherein a group of end grooves are respectively formed in two ends of the straw brick body, the central lines of the end grooves and the central line of the straw brick body are on the same horizontal plane, a group of positioning side grooves are respectively formed in two sides of the straw brick body, and the central lines of the positioning side grooves and the central line of the straw brick body are on the same vertical plane;
The one end of straw brick body has seted up the air vent, the end tank is linked together with the inside of air vent.
Preferably, the ventilation holes formed in one end of the straw brick body are distributed at equal intervals, and the center line of the ventilation holes and the center line of the straw brick body are on the same vertical plane.
Preferably, one end fixedly connected with second bonding glue film of end inslot portion, the one end fixedly connected with soundproof cotton piece of second bonding glue film, the one end fixedly connected with soundproof cotton post of soundproof cotton piece, the central line of soundproof cotton piece and the central line of end groove are on same perpendicular.
Preferably, the soundproof cotton posts fixed at one end of the soundproof cotton sheet are distributed at equal intervals, and the soundproof cotton posts are movably connected with the vent holes.
Preferably, the inside of straw brick body is provided with the location through-hole, the inside fixedly connected with strengthening rib of location through-hole, one side fixedly connected with first bonding glue film of location side groove inside, one side fixedly connected with location curb plate of first bonding glue film, the strengthening rib extends to the inside and the location curb plate fixed connection of location side groove.
Preferably, the positioning through holes in the straw brick body are distributed at equal intervals, and the center line of the positioning side plate and the center line of the positioning side groove are on the same horizontal plane.
Compared with the prior art, the utility model has the beneficial effects that: the breathable and sound-insulating straw stalk brick not only realizes the improvement of self air permeability and the effective sound insulation, but also realizes the improvement of self strength and the reduction of deformation and fracture probability;
(1) Through the arrangement of the vent holes, the soundproof cotton columns and the soundproof cotton sheets, the vent holes are formed at one end of the straw brick body at equal intervals, and the vent holes penetrate through the whole straw brick body, so that the problem of insufficient air permeability of the whole straw brick body can be effectively solved, the application range of the straw brick is improved, the soundproof cotton columns arranged in the vent holes and the soundproof cotton sheets arranged in the end grooves are of a mesh structure, the ventilation cannot be caused in the vent holes, the air permeability of the straw brick can be effectively improved, and the straw brick can be applied to more fields;
(2) Through being provided with air vent, soundproof cotton post, end tank, soundproof cotton piece and second bonding glue film, a set of end tank has been seted up respectively at the both ends of straw brick body to the inside coating of end tank has one deck second bonding glue film, and the second bonding glue film is connected with the inside soundproof cotton piece of end tank, can guarantee the fastness of soundproof cotton piece, and the inside of air vent is provided with soundproof cotton post, can effectively absorb outside noise when soundproof cotton post and soundproof cotton piece are connected, thereby improves the sound insulation and noise reduction performance of this straw brick, has realized that can effectively give sound insulation and noise reduction;
(3) Through being provided with location side groove, location curb plate, the strengthening rib, location through-hole and first bonding glue film, be provided with multiunit location through-hole in the inside of straw brick body, and at the internally mounted strengthening rib of location through-hole, the strengthening rib can support and strengthen the main part of straw brick body, thereby reduce the straw brick body and appear warping when receiving external force extrusion, cracked phenomenon, and the location side groove internally mounted who sets up in straw brick body both sides has the location curb plate, the location curb plate can improve its fastness to the strengthening rib location with the strengthening rib is connected, and adhere to the location curb plate through first bonding glue film, improve the fastness of location curb plate, the both sides of straw brick body can also be protected to the location curb plate simultaneously, the intensity that can improve this straw brick has been realized.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic elevational view of the soundproof cotton sheet of the present utility model;
FIG. 3 is an enlarged partial cross-sectional view of the structure of FIG. 1A according to the present utility model;
fig. 4 is a schematic side view and cross section structure of the straw brick body of the utility model.
In the figure: 1. a straw brick body; 2. a vent hole; 3. a soundproof cotton column; 4. positioning a side groove; 5. positioning a side plate; 6. reinforcing ribs; 7. positioning the through hole; 8. a first adhesive layer; 9. an end groove; 10. a soundproof cotton sheet; 11. and a second adhesive layer.
Detailed Description
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.
Example 1: referring to fig. 1-4, the breathable and sound-proof straw stalk brick comprises a stalk brick body 1, wherein two ends of the stalk brick body 1 are respectively provided with a group of end grooves 9, the central line of the end grooves 9 is on the same horizontal plane with the central line of the stalk brick body 1, two sides of the stalk brick body 1 are respectively provided with a group of positioning side grooves 4, and the central line of the positioning side grooves 4 is on the same vertical plane with the central line of the stalk brick body 1;
One end of the straw brick body 1 is provided with a vent hole 2, and an end groove 9 is communicated with the inside of the vent hole 2;
The ventilation holes 2 formed in one end of the straw brick body 1 are distributed at equal intervals, and the center line of the ventilation holes 2 and the center line of the straw brick body 1 are on the same vertical plane;
Specifically, as shown in fig. 1 and 4, the ventilation holes 2 are formed at one end of the straw brick body 1 at equal intervals, the ventilation holes 2 penetrate through the whole straw brick body 1, so that the problem of insufficient ventilation of the whole straw brick body 1 can be effectively solved, the application range of the straw brick is improved, the soundproof cotton columns 3 arranged in the ventilation holes 2 and the soundproof cotton sheets 10 arranged in the end grooves 9 are of a mesh structure, the ventilation holes 2 cannot be caused, the ventilation performance of the straw brick can be effectively improved, and the straw brick can be applied to more fields.
Example 2: one end in the end groove 9 is fixedly connected with a second adhesive layer 11, one end of the second adhesive layer 11 is fixedly connected with a soundproof cotton sheet 10, one end of the soundproof cotton sheet 10 is fixedly connected with a soundproof cotton column 3, and the center line of the soundproof cotton sheet 10 and the center line of the end groove 9 are on the same vertical plane;
The soundproof cotton columns 3 fixed at one end of the soundproof cotton sheet 10 are distributed at equal intervals, and the soundproof cotton columns 3 are movably connected with the vent holes 2;
Specifically, as shown in fig. 1, 2 and 4, a group of end grooves 9 are respectively formed at two ends of the straw brick body 1, a layer of second adhesive layer 11 is coated in the end grooves 9, the second adhesive layer 11 is connected with the soundproof cotton sheet 10 in the end grooves 9, the firmness of the soundproof cotton sheet 10 can be ensured, the soundproof cotton column 3 is arranged in the vent holes 2, and the soundproof cotton column 3 is connected with the soundproof cotton sheet 10 and can effectively absorb external noise, so that the soundproof noise reduction performance of the straw brick is improved, and effective soundproof noise reduction is realized.
Example 3: the inside of the straw brick body 1 is provided with a positioning through hole 7, the inside of the positioning through hole 7 is fixedly connected with a reinforcing rib 6, one side of the inside of the positioning side groove 4 is fixedly connected with a first adhesive layer 8, one side of the first adhesive layer 8 is fixedly connected with a positioning side plate 5, and the reinforcing rib 6 extends to the inside of the positioning side groove 4 and is fixedly connected with the positioning side plate 5;
The positioning through holes 7 in the straw brick body 1 are distributed at equal intervals, and the center line of the positioning side plate 5 and the center line of the positioning side groove 4 are on the same horizontal plane;
Specifically, as shown in fig. 1, fig. 3 and fig. 4, be provided with multiunit location through-hole 7 in the inside of straw brick body 1, and at location through-hole 7's internally mounted strengthening rib 6, strengthening rib 6 can support and strengthen straw brick body 1's main part, thereby reduce straw brick body 1 and appear deformation, cracked phenomenon when receiving external force extrusion, and the location side tank 4 internally mounted that straw brick body 1 both sides were seted up has location curb plate 5, location curb plate 5 and strengthening rib 6 are connected and can improve its fastness to the location curb plate 6 location, and through the adhesion of first bonding glue film 8 to location curb plate 5, improve location curb plate 5's fastness, location curb plate 5 can also protect straw brick body 1's both sides simultaneously, the intensity that can improve this straw brick has been realized.
Working principle: when the straw brick is used, firstly, the vent holes 2 are formed at one end of the straw brick body 1 at equal intervals, the vent holes 2 penetrate through the whole straw brick body 1, the problem that the whole ventilation property of the straw brick body 1 is insufficient can be effectively solved, and therefore the application range of the straw brick is improved, the soundproof cotton columns 3 arranged in the vent holes 2 and the soundproof cotton sheets 10 arranged in the end grooves 9 are of a meshed structure, the ventilation cannot be caused in the vent holes 2, a group of end grooves 9 are formed at two ends of the straw brick body 1 respectively, a layer of second adhesive layer 11 is coated in the end grooves 9, the second adhesive layer 11 is connected with the soundproof cotton sheets 10 in the end grooves 9, the firmness of the soundproof cotton sheets 10 can be guaranteed, the soundproof cotton columns 3 are arranged in the vent holes 2, the soundproof cotton sheets 3 are connected with the soundproof cotton sheets 10, and simultaneously, the noise of outside straw bricks can be effectively absorbed, and accordingly the noise reduction performance of the straw brick is improved, a plurality of groups of positioning through holes 7 are arranged in the interior of the straw brick body 1, reinforcing ribs 6 are arranged in the positioning through holes 7, the interior of the positioning through holes 6, the reinforcing ribs 6 can be used for supporting the straw brick body 1, when the reinforcing ribs 6 are respectively arranged at two ends, the two sides of the reinforcing ribs 1 are firmly connected with the side plates 5, and the side plates 5 are firmly positioned by the side plates 5, and the side plates 5 are firmly connected with the side plates 5, and can be firmly positioned by the side plates 5, and are firmly positioned by the side plates are positioned and can be firmly connected with the side and positioned by the side plates 5.
Claims (6)
1. The utility model provides a straw stalk brick of ventilative sound insulation, includes straw brick body (1), its characterized in that: a group of end grooves (9) are respectively formed in two ends of the straw brick body (1), the center line of the end grooves (9) and the center line of the straw brick body (1) are on the same horizontal plane, a group of positioning side grooves (4) are respectively formed in two sides of the straw brick body (1), and the center line of the positioning side grooves (4) and the center line of the straw brick body (1) are on the same vertical plane;
One end of the straw brick body (1) is provided with a vent hole (2), and the end groove (9) is communicated with the inside of the vent hole (2).
2. The air permeable and sound insulating straw brick of claim 1, wherein: the air vents (2) formed in one end of the straw brick body (1) are distributed at equal intervals, and the center line of the air vents (2) and the center line of the straw brick body (1) are on the same vertical plane.
3. The air permeable and sound insulating straw brick of claim 1, wherein: one end fixedly connected with second bonding glue film (11) inside end slot (9), the one end fixedly connected with soundproof cotton piece (10) of second bonding glue film (11), the one end fixedly connected with soundproof cotton post (3) of soundproof cotton piece (10), the central line of soundproof cotton piece (10) is on same perpendicular with the central line of end slot (9).
4. A breathable sound-insulating straw tile according to claim 3, characterized in that: the soundproof cotton piece (10) one end fixed soundproof cotton post (3) are equidistant to be arranged, soundproof cotton post (3) and air vent (2) swing joint.
5. The air permeable and sound insulating straw brick of claim 1, wherein: the straw brick is characterized in that a positioning through hole (7) is formed in the straw brick body (1), a reinforcing rib (6) is fixedly connected to the inside of the positioning through hole (7), a first adhesive layer (8) is fixedly connected to one side of the inside of the positioning side groove (4), a positioning side plate (5) is fixedly connected to one side of the first adhesive layer (8), and the reinforcing rib (6) extends to the inside of the positioning side groove (4) and is fixedly connected with the positioning side plate (5).
6. A breathable sound-insulating straw tile according to claim 5, characterized in that: the locating through holes (7) in the straw brick body (1) are distributed at equal intervals, and the center line of the locating side plate (5) and the center line of the locating side groove (4) are on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322110006.1U CN220814520U (en) | 2023-08-08 | 2023-08-08 | Breathable and sound-insulating straw brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322110006.1U CN220814520U (en) | 2023-08-08 | 2023-08-08 | Breathable and sound-insulating straw brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220814520U true CN220814520U (en) | 2024-04-19 |
Family
ID=90706413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322110006.1U Active CN220814520U (en) | 2023-08-08 | 2023-08-08 | Breathable and sound-insulating straw brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220814520U (en) |
-
2023
- 2023-08-08 CN CN202322110006.1U patent/CN220814520U/en active Active
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| GR01 | Patent grant |