CN213712284U - Silencing protective casing for building water supply and drainage pipeline - Google Patents
Silencing protective casing for building water supply and drainage pipeline Download PDFInfo
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- CN213712284U CN213712284U CN202022663532.7U CN202022663532U CN213712284U CN 213712284 U CN213712284 U CN 213712284U CN 202022663532 U CN202022663532 U CN 202022663532U CN 213712284 U CN213712284 U CN 213712284U
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Abstract
The utility model relates to a building is amortization protective sleeve for water supply and drainage pipeline, its technical scheme's main points are: contain drainage pipe, still contain the protecting tube, the drainage pipe cover is established in the protecting tube, the protecting tube contains first arc piece and second arc piece, be equipped with a plurality of left connecting blocks on the both sides edge of first arc piece respectively, be equipped with a plurality of right connecting blocks on the both sides edge of second arc piece respectively, a plurality of fixed slots have been seted up on the connecting block of a left side, be equipped with on the connecting block of the right side a plurality of and fixed slot assorted fixed columns, it is a plurality of the fixed column corresponds the joint respectively in a plurality of fixed slots, the outer fringe of first arc piece and second arc piece still is equipped with first sound absorbing membrane respectively. The utility model discloses the technical effect who has is: the noise of the drainage pipeline in the drainage process is reduced, and the environmental quality of residential areas is improved.
Description
Technical Field
The utility model belongs to the technical field of water supply and drainage pipeline's technique and specifically relates to a building is amortization protective sleeve for water supply and drainage pipeline.
Background
The water supply and drainage system is a general term for providing water supply and wastewater drainage facilities for life, production, municipal administration and prevention and elimination of people. The drainage pipe refers to a system consisting of a pipe channel for collecting and discharging sewage, wastewater and rainwater and accessory facilities thereof. Including main pipes, branch pipes and pipes leading to the treatment plant, whether built on streets or anywhere else, as long as the pipes are functioning as drains, should be counted as drains.
Because the plastic pipe has the characteristics of better corrosion resistance, small heat conductivity coefficient, light weight, convenient installation and transportation and the like, most of the existing vertical drainage pipelines in urban residential buildings are made of plastic pipes.
However, the drainage pipe made of plastic pipe generates a lot of noise in the process of draining water, and destroys the quiet atmosphere of residential areas.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a building is amortization protective sleeve for water supply and drainage pipeline, its advantage: the noise of the drainage pipeline in the drainage process is reduced, and the environmental quality of residential areas is improved.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a building is amortization protective sheath for drainage pipe, contains drainage pipe, still contains the protecting tube, the drainage pipe cover is established in the protecting tube, the protecting tube contains first arc piece and second arc piece, be equipped with a plurality of left connecting blocks on the both sides edge of first arc piece respectively, be equipped with a plurality of right connecting blocks on the both sides edge of second arc piece respectively, a plurality of fixed slots have been seted up on the connecting block of a left side, be equipped with on the connecting block of the right side a plurality of with fixed slot assorted fixed column, it is a plurality of the fixed column corresponds the joint respectively in a plurality of fixed slots, the outer fringe of first arc piece and second arc piece still is equipped with first sound absorbing membrane respectively.
Through the technical scheme, a worker can respectively place the first arc-shaped block and the second arc-shaped block on two sides of the drainage pipeline, and then the drainage pipeline is covered in the protective pipe in a mode that the fixing columns on the right connecting blocks are correspondingly clamped in the fixing grooves on the left connecting blocks; the first sound absorption film positioned on the outer edges of the first arc-shaped block and the second arc-shaped block has a sound absorption effect, so that noise emitted from the drainage pipeline in the protection pipe is difficult to spread out, the effect of reducing the noise of the drainage pipeline is achieved, and the environmental quality of residential areas is improved.
The utility model discloses further set up to: the fixing column is provided with a silica gel pad along the periphery, and the silica gel pad is abutted against the fixing groove.
Through above-mentioned technical scheme, the setting up of silica gel pad has increased the frictional force between fixed column and the fixed slot, has reduced the fixed column and has broken away from the possibility in the fixed slot under the effect of external force to the firm in connection between first arc piece and the second arc piece has been strengthened.
The utility model discloses further set up to: an annular guide groove is formed in the opening of the fixing groove, and the end portion of the silica gel pad is set to be an arc-shaped surface.
Through above-mentioned technical scheme, the setting of guide way and arcwall face all has the effect of direction to in fixed column and silica gel pad can peg graft the fixed slot fast, thereby improved staff's installation effectiveness.
The utility model discloses further set up to: the magnetic block type magnetic connector is characterized in that an annular magnetic block is embedded in the left connecting block, an annular iron sheet matched with the magnetic block is arranged on the right connecting block, and the annular iron sheet is in contact with the magnetic block.
Through above-mentioned technical scheme, under the effect of magnetic path magnetic attraction, the iron sheet can be adsorbed and be difficult to the separation on the magnetic path, has reduced the possibility of left connecting block and right connecting block looks alternate segregation under the effect of external force to the firm in connection between first arc piece and the second arc piece has further been strengthened.
The utility model discloses further set up to: a plurality of rubber strips are respectively arranged on the inner walls of the first arc-shaped block and the second arc-shaped block; when a plurality of fixed columns are clamped with the fixed grooves respectively, the rubber strips are abutted to the drainage pipeline tightly.
Through above-mentioned technical scheme, a plurality of rubber pads support tightly respectively on drainage pipe and make drainage pipe be difficult to direct and first arc piece and the contact of second arc piece to reduced drainage pipe shake under the effect of external force and protective tube striking each other the possibility of sending the noise, thereby further strengthened the noise reduction of protective tube.
The utility model discloses further set up to: and a plurality of anti-skidding grooves are respectively formed in the end surfaces, facing the drainage pipeline, of the rubber strips.
Through above-mentioned technical scheme, the setting in antiskid groove has further increased the frictional force between rubber pad and the drainage pipe for drainage pipe is difficult for sliding for the protective tube under the effect of external force, thereby has further strengthened the firm in connection nature between drainage pipe and the protective tube.
The utility model discloses further set up to: and second sound absorption films are also respectively arranged on the inner walls of the first arc-shaped block and the second arc-shaped block and are respectively positioned between the plurality of rubber strips and the first arc-shaped block as well as between the plurality of rubber strips and the second arc-shaped block.
Through above-mentioned technical scheme, the sound membrane is inhaled to the second has the effect of inhaling the sound equally, has strengthened the sound effect of inhaling of protecting tube inner wall department to the whole performance of making an uproar of falling of protecting tube has further been promoted.
The utility model discloses further set up to: and the end surfaces of the two first sound absorption films, which deviate from the first arc-shaped block and the second arc-shaped block, are respectively provided with heat insulation cotton.
Through above-mentioned technical scheme, the heat preservation effect of protective pipe has been strengthened in cotton setting up of heat preservation to promote drainage pipe's thermal insulation performance, reduced inside freezing because of the temperature is low excessively of drainage pipe, lead to the possibility of drainage pipe jam.
To sum up, the utility model discloses a beneficial technological effect does:
1. the arrangement of the protective pipe and the first sound absorption cotton enables noise emitted by the drainage pipeline in the protective pipe to be difficult to transmit, so that the effect of reducing the noise of the drainage pipeline is achieved, and the environmental quality of residential areas is improved;
2. the arrangement of the magnetic block and the iron sheet further enhances the connection firmness between the first arc-shaped block and the second arc-shaped block;
3. the arrangement of the heat insulation cotton improves the heat insulation performance of the drainage pipeline.
Drawings
Fig. 1 is a schematic sectional view of the entire structure of the present embodiment.
Fig. 2 is an exploded view of the entire structure of the present embodiment.
Fig. 3 is a schematic cross-sectional view of the silicone pad of the present embodiment.
Fig. 4 is an enlarged schematic view at a in fig. 2.
Reference numerals: 1. a water discharge pipeline; 2. a protective tube; 3. a first arc-shaped block; 4. a second arc-shaped block; 5. a left connecting block; 6. a right connecting block; 7. fixing grooves; 8. fixing a column; 9. a first sound absorbing membrane; 10. a silica gel pad; 11. a guide groove; 12. an arc-shaped surface; 13. a magnetic block; 14. iron sheets; 15. a rubber strip; 16. an anti-slip groove; 17. a second sound absorbing film; 18. heat preservation cotton; 19. a cavity.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): a silencing and protecting sleeve for a building water supply and drainage pipeline comprises a drainage pipeline 1 and a protecting pipe 2 used for covering the drainage pipeline 1, wherein the protecting pipe 2 is formed by mutually splicing a first arc-shaped block 3 and a second arc-shaped block 4 with semicircular sections, a first sound absorption film 9 is respectively bonded on the outer edges of the first arc-shaped block 3 and the second arc-shaped block 4, the sound absorption film is a colorless and transparent sound absorption material, and the main component of the sound absorption film is polyurethane-NPBO which has the characteristics of large specific surface area and large elasticity.
As shown in fig. 1, the end surfaces of the two first sound absorbing films 9, which are away from the first arc-shaped block 3 and the second arc-shaped block 4, are respectively bonded with heat insulation cotton 18. Therefore, the first sound absorption film 9 bonded on the outer edge of the protective pipe 2 has the function of reducing noise of the drainage pipeline 1 in the protective pipe 2, so that the environmental quality of residential areas is improved; the heat preservation effect of drainage pipe 1 has been strengthened on the one hand to the setting up of heat preservation cotton 18, and on the other hand, the setting up of heat preservation cotton 18 still has the effect of protection first sound absorbing membrane 9 for first sound absorbing membrane 9 is difficult for damaging under the effect of external force, has reduced long-time the back of using, and first sound absorbing membrane 9 damages under the effect of external force, leads to protective pipe 2 to the possibility that drainage pipe 1 noise reduction effect reduces.
As shown in fig. 2 and 3, a plurality of left connecting blocks 5 are respectively and uniformly fixed on two sides of a first arc-shaped block 3 along the length direction, a plurality of right connecting blocks 6 corresponding to the left connecting blocks 5 are respectively and uniformly fixed on two sides of a second arc-shaped block 4 along the length direction, a cylindrical fixing column 8 is fixedly arranged on the end surface of the right connecting block 6 facing the left connecting block 5, a silica gel pad 10 is bonded and coated on the fixing column 8 along the periphery, and one end of the silica gel pad 10, far away from the right connecting block 6, is flush with the end surface of the fixing column 8 and is set as an arc-shaped surface 12; a fixing groove 7 matched with the fixing column 8 is formed in the end face, facing the right connecting block 6, of the left connecting block 5, the depth of the fixing groove 7 is consistent with the length of the fixing column 8, and an annular guide groove 11 is formed in the opening; the first arc-shaped block 3 and the second arc-shaped block 4 are spliced with each other in a way that a plurality of fixing columns 8 are respectively inserted into the fixing grooves 7 in an interference fit manner; setting up of arcwall face 12 and guide way 11 has improved stationary column 8 and fixed slot 7 when pegging graft each other fluency to splice first arc piece 3 and second arc piece 4 that the staff can be quick.
As shown in fig. 2 and 3, an annular magnetic block 13 is embedded in the left connecting block 5, an annular iron sheet 14 with the size consistent with that of the magnetic block 13 is correspondingly embedded in the right connecting block 6, and the positions of the magnetic block 13 and the iron sheet 14 are set as follows: when the fixing column 8 on the right connecting block 6 is integrally inserted into the fixing groove 7 on the left connecting block 5, the magnetic block 13 and the iron sheet 14 are attached to each other. Therefore, when first arc piece 3 and second arc piece 4 splice each other, under the effect of magnetic attraction of magnetic path 13, iron sheet 14 can be tightly adsorbed on magnetic path 13 and make left connecting block 5 be difficult for and right connecting block 6 alternate segregation to first arc piece 3 and second arc piece 4 have been reduced and have been separated under the exogenic action, influence the possibility of protective tube 2 overall structure stability.
As shown in fig. 1 and 2, the inner walls of the first arc-shaped block 3 and the second arc-shaped block 4 are respectively bonded with a second sound absorbing film 17, the end surfaces of the two second sound absorbing films 17 departing from the first arc-shaped block 3 and the second arc-shaped block 4 are respectively bonded with a plurality of rubber strips 15 along the length direction, the lengths of the rubber strips 15 are consistent with the length of the protection pipe 2, and when the first arc-shaped block 3 and the second arc-shaped block 4 are spliced with each other, the rubber strips 15 are respectively tightly abutted between the second sound absorbing film 17 and the drainage pipe 1 and gaps between the rubber strips 15 form a cavity 19. Therefore, the arrangement of the rubber strips 15 has the functions of shock absorption and energy absorption, and the possibility that the drainage pipeline 1 shakes under the action of external force to collide with the protective pipe 2 is reduced; meanwhile, the second sound absorption film 17 is arranged to enable the cavity 19 to have certain sound absorption and noise reduction effects, so that the overall noise reduction performance of the protection pipe 2 is further enhanced.
As shown in fig. 2 and 4, the end surface of the rubber strip 15 facing the drainage pipeline 1 is uniformly provided with a plurality of anti-slip grooves 16 along the length direction, and the arrangement of the anti-slip grooves 16 reduces the possibility of mutual deviation between the protection pipe 2 and the drainage pipeline 1 under the action of external force, so that the shearing resistance between the drainage pipeline 1 and the protection pipe 2 is enhanced.
The implementation principle of the embodiment is as follows: when the protection pipe 2 needs to be installed on the drainage pipeline 1, a worker can place the first arc-shaped block 3 and the second arc-shaped block 4 on two sides of the drainage pipeline 1 respectively, then splice the protection pipe 2 in a mode of correspondingly inserting the plurality of fixing columns 8 into the plurality of fixing grooves 7, and tightly wrap the drainage pipeline 1 in the protection pipe 2; at this moment, the first sound absorption film 9 and the second sound absorption film 17 respectively arranged on the outer edge and the inner wall of the protective pipe 2 have the effects of absorbing sound and reducing noise, so that the noise emitted from the drainage pipeline 1 is difficult to spread out from the protective pipe 2, the effect of reducing the noise of the drainage pipeline 1 is achieved, and the environmental quality of residential areas is improved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a building is amortization protective sheath for water supply and drainage pipeline, contains drainage pipe (1), its characterized in that: still contain protecting tube (2), drainage pipe (1) cover is established in protecting tube (2), protecting tube (2) contain first arc piece (3) and second arc piece (4), be equipped with a plurality of left connecting blocks (5) on the both sides limit of first arc piece (3) respectively, be equipped with a plurality of right connecting blocks (6) on the both sides limit of second arc piece (4) respectively, a plurality of fixed slots (7) have been seted up on left connecting block (5), be equipped with a plurality of and fixed slot (7) assorted fixed column (8) on right connecting block (6), it is a plurality of fixed column (8) correspond the joint respectively in a plurality of fixed slots (7), the outer fringe of first arc piece (3) and second arc piece (4) still is equipped with first sound absorbing membrane (9) respectively.
2. The silencing and protecting sleeve for the building water supply and drainage pipeline according to claim 1, wherein: the fixing column (8) is provided with a silica gel pad (10) along the periphery, and the silica gel pad (10) is abutted against the fixing groove (7).
3. The silencing and protecting sleeve for the building water supply and drainage pipeline according to claim 2, wherein: an annular guide groove (11) is formed in an opening of the fixing groove (7), and the end portion of the silica gel pad (10) is set to be an arc-shaped surface (12).
4. The silencing and protecting sleeve for the building water supply and drainage pipeline according to claim 1, wherein: an annular magnetic block (13) is embedded in the left connecting block (5), an annular iron sheet (14) matched with the magnetic block (13) is arranged on the right connecting block (6), and the annular iron sheet (14) is in contact with the magnetic block (13).
5. The silencing and protecting sleeve for the building water supply and drainage pipeline according to claim 1, wherein: a plurality of rubber strips (15) are respectively arranged on the inner walls of the first arc-shaped block (3) and the second arc-shaped block (4); when a plurality of the fixing columns (8) are respectively and mutually clamped with the fixing grooves (7), the rubber strips (15) are respectively tightly propped against the drainage pipeline (1).
6. The silencing and protecting sleeve for the building water supply and drainage pipeline according to claim 5, wherein: and a plurality of anti-skidding grooves (16) are respectively formed in the end surfaces, facing the drainage pipeline (1), of the rubber strips (15).
7. The silencing and protecting sleeve for the building water supply and drainage pipeline according to claim 5, wherein: still be equipped with second sound absorbing membrane (17) on the inner wall of first arc piece (3) and second arc piece (4) respectively, two second sound absorbing membrane (17) are located respectively between a plurality of rubber strips (15) and first arc piece (3) and second arc piece (4).
8. The silencing and protecting sleeve for the building water supply and drainage pipeline according to claim 1, wherein: and heat insulation cotton (18) is respectively arranged on the end surfaces of the two first sound absorption films (9) departing from the first arc-shaped block (3) and the second arc-shaped block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022663532.7U CN213712284U (en) | 2020-11-17 | 2020-11-17 | Silencing protective casing for building water supply and drainage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022663532.7U CN213712284U (en) | 2020-11-17 | 2020-11-17 | Silencing protective casing for building water supply and drainage pipeline |
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| Publication Number | Publication Date |
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| CN213712284U true CN213712284U (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022663532.7U Active CN213712284U (en) | 2020-11-17 | 2020-11-17 | Silencing protective casing for building water supply and drainage pipeline |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803536A (en) * | 2021-09-18 | 2021-12-17 | 宁波同三建设集团有限公司 | Noise-reduction drainage pipeline and construction method thereof |
| CN114923038A (en) * | 2022-06-16 | 2022-08-19 | 山西建筑工程集团有限公司 | Silencing protection device for building water supply and drainage pipeline |
| CN115465577A (en) * | 2022-09-21 | 2022-12-13 | 中国石油工程建设有限公司 | Oil tank wind-resistant ring cooling water flow guiding device for non-fire installation and installation method |
-
2020
- 2020-11-17 CN CN202022663532.7U patent/CN213712284U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803536A (en) * | 2021-09-18 | 2021-12-17 | 宁波同三建设集团有限公司 | Noise-reduction drainage pipeline and construction method thereof |
| CN113803536B (en) * | 2021-09-18 | 2023-01-06 | 宁波同三建设集团有限公司 | Noise-reduction drainage pipeline and construction method thereof |
| CN114923038A (en) * | 2022-06-16 | 2022-08-19 | 山西建筑工程集团有限公司 | Silencing protection device for building water supply and drainage pipeline |
| CN115465577A (en) * | 2022-09-21 | 2022-12-13 | 中国石油工程建设有限公司 | Oil tank wind-resistant ring cooling water flow guiding device for non-fire installation and installation method |
| CN115465577B (en) * | 2022-09-21 | 2023-09-05 | 中国石油工程建设有限公司 | Oil tank wind-resistant ring cooling water guiding device for non-moving fire installation and installation method |
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