CN207362619U - A kind of careless brick in built-in noise elimination circuit - Google Patents
A kind of careless brick in built-in noise elimination circuit Download PDFInfo
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- CN207362619U CN207362619U CN201721366568.0U CN201721366568U CN207362619U CN 207362619 U CN207362619 U CN 207362619U CN 201721366568 U CN201721366568 U CN 201721366568U CN 207362619 U CN207362619 U CN 207362619U
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- careless brick
- brick
- built
- noise elimination
- elimination circuit
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Abstract
The utility model discloses a kind of careless brick in built-in noise elimination circuit, when being applied in building, the setting of back-shaped structure so that is adsorbed to when the sound wave inside careless brick is propagated in back-shaped structure and is hit repeatedly with sealing the inner wall of passage, so as to offset sound wave.In addition, back-shaped structure in adjacent careless brick is connected by groove with through hole, so as to the back-shaped fabric connectivity inside the careless brick by whole wall, so as to increase bang path of the sound wave in wall, increase the chance of sound wave and careless brick physical impact, assimilation effect of the careless brick wall body to sound wave is improved, so as to improve soundproof effect.
Description
Technical field
It the utility model is related to building materials technology field, more particularly to a kind of careless brick in built-in noise elimination circuit.
Background technology
With the development and the arriving in low-carbon epoch of social economy, construction industry is increasingly towards low-carbon building and green building
Direction develop.At present, the main economic technical indicator of Green Architectural Development institute foundation include save land, be energy saving, is water-saving, section material,
Environmental protection etc., and these environmentally friendly green building technique index requests are intended to based on green construction material to obtain
To realize.So the realization of green building performance objective be unable to do without the development of green construction material, meanwhile, green construction material
Development will provide strong guarantee for the development of green building.
Stalk building materials, its using almost without with the stalk for the destruction that can only burn as raw material, and with antidetonation fire-proof sound insulation and
The few characteristic of unwanted volatile, is expected to the important composition as green construction material.
Utility model content
Based on technical problem existing for background technology, the utility model proposes a kind of careless brick in built-in noise elimination circuit.
The utility model proposes a kind of built-in noise elimination circuit careless brick, the grass brick is regular polygon structure or rectangle
Structure；Careless brick is internally provided with the sealing passage of a plurality of annular or square shape, and seals passage ring ring and be nested to form back-shaped knot
Structure, at least one beeline channel connects between adjacent two sealing passages in back-shaped structure；
Fluted, the through hole equipped with a connection outermost layer sealing passage in groove is all provided with each side of careless brick, it is recessed
Groove cooperatively forms stepped hole with through hole.
Preferably, the central point of side where groove is overlapped with the axis of groove.
Preferably, the axis of through hole is overlapped with the axis of groove.
Preferably, in back-shaped structure, from outside to inside, each aperture for sealing passage is sequentially reduced.
Preferably, the aperture of each through hole is equal to or more than the aperture of outermost layer sealing passage.
Preferably, the aperture of each beeline channel is less than or equal to the aperture of the sealing passage of the outer layer of its connection, and greatly
In or equal to its connection internal layer sealing passage aperture.
A kind of careless brick in built-in noise elimination circuit of the utility model, when being applied in building, the setting of back-shaped structure so that quilt
It is adsorbed onto when the sound wave inside careless brick is propagated in back-shaped structure and is hit repeatedly with sealing the inner wall of passage, so as to offsets sound wave.
In addition, the back-shaped structure in adjacent careless brick is connected by groove with through hole, so as to the back-shaped knot inside the careless brick by whole wall
Structure connects, so as to increase bang path of the sound wave in wall, the chance of increase sound wave and careless brick physical impact, improves careless brick wall
Body is to the assimilation effect of sound wave, so as to improve soundproof effect.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of built-in noise elimination circuit careless brick sectional view.
Embodiment
With reference to Fig. 1, the utility model proposes a kind of built-in noise elimination circuit careless brick, the grass brick be regular polygon structure or
Person's rectangular configuration.Careless brick is internally provided with the sealing passage 1 of a plurality of annular or square shape, and seals 1 ring ring of passage and be nested shape
Into back-shaped structure, at least one beeline channel 2 connects between adjacent two sealing passages in back-shaped structure.
Fluted 3 are all provided with each side of careless brick, the through hole of a connection outermost layer sealing passage 1 is equipped with groove 3
4, groove 3 cooperatively forms stepped hole with through hole 4.In present embodiment, the side of careless brick corresponds to the maximum area of careless brick projection
The side of regular polygon or rectangle.
The careless brick of present embodiment is applied in building, the setting of back-shaped structure so that the sound being adsorbed to inside careless brick
Hit repeatedly when ripple is propagated in back-shaped structure with sealing the inner wall of passage 1, so as to offset sound wave.In addition, in adjacent careless brick
Back-shaped structure connected by groove 3 with through hole 4, so as to the back-shaped fabric connectivity inside the careless brick by whole wall, so as to increase
Bang path of the sound wave in wall, the chance of increase sound wave and careless brick physical impact, improves absorption of the careless brick wall body to sound wave
Effect, so as to improve soundproof effect.
In present embodiment, the central point of 3 place side of groove is overlapped with the axis of groove 3, and the axis of through hole 4 with it is recessed
The axis of groove 3 overlaps.In this way, during using careless brick walling, easy to docking for careless brick upper groove and through hole 4.
In present embodiment, in order to improve assimilation effect of the back-shaped structure to sound wave, in back-shaped structure, from outside to inside, respectively
The aperture of sealing passage 1 is sequentially reduced.In this way, in back-shaped structure, from outside to inside, sound wave and physical impact chance are more frequent, i.e.,
Absorption chance of the careless brick to sound wave is added, by reducing since sound wave is frequently hit in the sealing passage on the outside of careless brick
Caused by soundwave leakage chance.Similarly, the aperture of each through hole 4 is equal to or more than the aperture of outermost layer sealing passage 1.And respectively
The aperture of beeline channel 2 is less than or equal to the aperture of the sealing passage 1 of the outer layer of its connection, and more than or equal to its connection
Internal layer sealing passage 1 aperture.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of careless brick in built-in noise elimination circuit, it is characterised in that the grass brick is regular polygon structure or rectangular configuration；Grass
Brick is internally provided with the sealing passage (1) of a plurality of annular or square shape, and seals passage (1) ring ring and be nested to form back-shaped knot
Structure, at least one beeline channel (2) connects between adjacent two sealing passages in back-shaped structure；
It is all provided with each side of careless brick fluted (3), a connection outermost layer is equipped with groove (3) and seals the logical of passage (1)
Hole (4), groove (3) cooperatively form stepped hole with through hole (4).
2. the careless brick in built-in noise elimination circuit as claimed in claim 1, it is characterised in that the central point of side where groove (3)
Overlapped with the axis of groove (3).
3. the careless brick in built-in noise elimination circuit as claimed in claim 2, it is characterised in that the axis of through hole (4) and groove (3)
Axis overlaps.
4. the careless brick in built-in noise elimination circuit as claimed in claim 1, it is characterised in that from outside to inside, each close in back-shaped structure
The aperture of envelope passage (1) is sequentially reduced.
5. the careless brick in noise elimination circuit as claimed in claim 4 built-in, it is characterised in that the aperture of each through hole (4) be equal to or
More than the aperture of outermost layer sealing passage (1).
6. the careless brick in built-in noise elimination circuit as claimed in claim 4, it is characterised in that the aperture of each beeline channel (2) is less than
Or the aperture of the sealing passage (1) equal to its outer layer connected, and the sealing passage of the internal layer more than or equal to its connection
(1) aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366568.0U CN207362619U (en) | 2017-10-23 | 2017-10-23 | A kind of careless brick in built-in noise elimination circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366568.0U CN207362619U (en) | 2017-10-23 | 2017-10-23 | A kind of careless brick in built-in noise elimination circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207362619U true CN207362619U (en) | 2018-05-15 |
Family
ID=62420817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721366568.0U Active CN207362619U (en) | 2017-10-23 | 2017-10-23 | A kind of careless brick in built-in noise elimination circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207362619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736253A (en) * | 2018-07-19 | 2020-01-31 | 秦皇岛欣蔚环保科技有限公司 | Sound-deadening box |
-
2017
- 2017-10-23 CN CN201721366568.0U patent/CN207362619U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736253A (en) * | 2018-07-19 | 2020-01-31 | 秦皇岛欣蔚环保科技有限公司 | Sound-deadening box |
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