CN114151640A

CN114151640A - Building drain pipe sound-proof structure

Info

Publication number: CN114151640A
Application number: CN202111501850.6A
Authority: CN
Inventors: 卢威海; 陶沂
Original assignee: Jiangsu Shengtang Hezhi Architectural Design Co ltd
Current assignee: Jiangsu Shengtang Hezhi Architectural Design Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-03-08

Abstract

The utility model relates to a building drain pipe sound-proof structure relates to the drain pipe connection structure field, causes initial impact for the in-process of solving the first entering of rivers, causes the drain pipe to rock slightly easily to lead to the drain pipe sound to appear, influence the problem of crowd's life in the building, it includes the drain pipe body, the cover is equipped with the sound insulation sleeve pipe on the drain pipe body, set up damper between sound insulation sleeve pipe and the drain pipe body, be provided with a plurality of groups support column, a plurality of groups on the sheathed tube outer fringe lateral wall that gives sound insulation the support column sets gradually along sound insulation sheathed tube length direction. This application has the effect that has alleviateed the sound that the drain pipe sent.

Description

Building drain pipe sound-proof structure

Technical Field

The application relates to a drain pipe connection structure technical field especially relates to a building drain pipe sound-proof construction.

Background

At present, the drainage pipe mainly takes the drainage tasks of rainwater, sewage, farmland drainage and irrigation and the like, and most of the sewage drainage pipes in the building are plastic drainage pipes.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: the drain pipe is at the drainage in-process, and the initial impact is caused to the in-process that rivers got into for the first time, causes the drain pipe to rock slightly easily to lead to the drain pipe sound to appear, influence crowd's life in the building, so remain to improve.

Disclosure of Invention

In order to alleviate the sound that the drain pipe drainage in-process was sent, this application provides a building drain pipe sound-proof construction.

The application provides a pair of building drain pipe sound-proof construction adopts following technical scheme:

the utility model provides a building drain pipe sound-proof construction, includes the drain pipe body, the cover is equipped with sound insulation sleeve pipe on the drain pipe body, set up damper between sound insulation sleeve pipe and the drain pipe body, be provided with a plurality of groups support column, a plurality of groups on the sheathed tube outer fringe lateral wall that gives sound insulation the support column sets gradually along sound insulation sheathed tube length direction.

By adopting the technical scheme, when the water drainage pipe is used, water flow is discharged into the water drainage pipe body, initial impact is caused in the process that the water flow enters the water drainage pipe body for the first time, the water drainage pipe body is slightly shaken, at the moment, the shock absorption assembly absorbs the vibration of part of the water drainage pipe body, and the sound caused by the vibration of the water drainage pipe is reduced; the influence of the sound generated in the drainage process of the drainage pipe on the life of people is reduced; meanwhile, the support columns are poured in the concrete of the building, so that the stability of the sound insulation sleeve is enhanced.

Optionally, the damping component comprises a damping elastic cotton sleeve, the outer edge side wall of the damping elastic cotton sleeve is connected with the inner side wall of the sound insulation sleeve, and the inner side wall of the damping elastic cotton sleeve is abutted to the drain pipe body.

Through adopting above-mentioned technical scheme, the in-process that rivers got into the drain pipe body for the first time causes initial impact, causes the drain pipe body to rock slightly, and the elastic effect of the cotton cover of shock attenuation elasticity absorbs the shock this moment to the effect of buffering has been played.

Optionally, the damping component further comprises a plurality of damping springs, a plurality of damping holes are formed in the outer edge side wall of the damping elastic cotton sleeve, the damping springs are inserted into the damping holes, and one ends of the damping springs are connected with the inner side wall of the sound insulation sleeve.

Through adopting above-mentioned technical scheme, though the cotton cover of shock attenuation elasticity has elasticity, self is comparatively soft, through the damping spring who increases self rigid material, has improved the supporting effect of the cotton cover of shock attenuation elasticity to the support shock attenuation effect of the cotton cover of shock attenuation elasticity to the drain pipe body has been improved.

Optionally, the sound insulation sleeve comprises two half circular pipes, one end of each of the two half circular pipes is rotatably connected, and a connecting assembly is arranged at the other end of each of the two half circular pipes.

Through adopting above-mentioned technical scheme, the sound insulation sleeve pipe adopts two half ring canals for it is comparatively convenient that the sound insulation sleeve pipe is installed on the drain pipe body, and damping component's wearing and tearing when also having avoided the direct cover of sound insulation sleeve pipe to establish on the drain pipe body simultaneously.

Optionally, the connecting assembly includes a connecting buckle, a connecting block and an elastic compression member, the connecting buckle is connected to the outer edge side wall of one of the semi-circular pipes, the connecting block is connected to the outer edge side wall of the other semi-circular pipe, the connecting buckle is fastened to the connecting block, an inclined surface is arranged on the side wall of the connecting block away from the connecting buckle, and an acute angle is formed between the inclined surface and the connecting surface of the semi-circular pipe; the elastic compression piece is connected to the side wall of one half of the ring pipe and is abutted against the side wall of the other half of the ring pipe.

Through adopting above-mentioned technical scheme, the connector link is close to the connecting block, and the elasticity compression piece is extruded, and the connector link lock joint is on the connecting block this moment, under the direction on inclined plane and the elastic action of elasticity compression piece, the connector link slow movement to the junction of connecting block and semi-ring pipe to accomplish the connection of two semi-ring pipes.

Optionally, the elastic compression piece includes a compression strip and a sealing strip, the compression strip is connected with the side wall of the semi-ring pipe, the sealing strip is connected to one side of the compression strip away from the inner side wall of the semi-ring pipe, and the inner side wall of the sealing strip is attached to the outer edge side wall of the semi-ring pipe.

By adopting the technical scheme, the gap between the two half ring pipes is reduced due to the arrangement of the compression strip, and meanwhile, the elastic effect of the compression strip enables the connecting buckle to abut against the inclined surface of the connecting block, so that the fastening of the connecting buckle and the connecting block is more stable; at the moment, the sealing strip is attached to the outer edge side wall of the half ring pipe, so that the sealing performance of the joint of the two half ring pipes is further enhanced.

Optionally, a sound insulation detection assembly is arranged on the sound insulation sleeve, the sound insulation detection assembly comprises a detection cavity and a gravity ball, a liquid injection port is formed in one end of the detection cavity, and a liquid injection plug for sealing the liquid injection port is arranged on the detection cavity; the other end of the detection cavity is provided with a detection port, the diameter of the gravity ball is larger than the inner diameter of the detection port, the gravity ball is positioned in the detection cavity and used for sealing the detection port, and the gravity ball and the detection cavity are in clearance fit.

Through adopting above-mentioned technical scheme, operating personnel is before using syllable-dividing determine module, will detect the cavity and fix on half ring canal through detecting magnetic block magnetism, the axis direction and the gravity direction of detecting the mouth this moment are unanimous, let in rivers and shake and detect, the gravity ball begins undulantly under rocking, thereby make the appearance gap of detecting the mouth intermittent type nature, liquid is left out between the gap of detecting mouth and gravity ball, when rocking the end, the gravity ball seals the detection mouth again under the action of gravity, finally judge the volume of rocking degree and liquid outflow, judge the vibrations condition of whole drain pipe.

Optionally, the gravity ball is sleeved with an elastic sleeve, and the elastic sleeve abuts against the inner side wall of the detection port.

Through adopting above-mentioned technical scheme, the elastic sleeve has elasticity, and the gravity ball is when the action of gravity seals the detection mouth, through the elastic effect of elastic sleeve, reinforcing gravity ball is to the sealed effect of detection mouth under quiescent condition.

Optionally, the detection cavity is a transparent cavity, the detection cavity is provided with detection scales, and the detection scales are arranged on the outer side wall of the detection cavity along the axis direction of the detection port.

Through adopting above-mentioned technical scheme, detect the setting of scale and transparent cavity for operating personnel can know initial liquid volume and the liquid volume after the final test is accomplished fast.

Optionally, the sound insulation sleeve pipe is provided with a detection groove, the outer edge side wall of the detection cavity is provided with a detection magnetic block, the detection magnetic block is inserted into the detection groove and is attached to the inner side wall of the detection groove, and the detection magnetic block and the sound insulation sleeve pipe are attracted magnetically.

Through adopting above-mentioned technical scheme, detect the cooperation that magnetic block and sound insulation sleeve pipe killed and raised the detection groove and use, make and detect the cavity and can reuse many times, improved the utilization ratio of the energy.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the shock absorption assembly is used, water flow is discharged into the drain pipe body, initial impact is caused in the process that the water flow enters the drain pipe body for the first time, the drain pipe body slightly shakes, at the moment, the shock absorption assembly absorbs part of shock of the drain pipe body, and sound caused by shock of the drain pipe is reduced; the influence of the sound generated in the drainage process of the drainage pipe on the life of people is reduced; meanwhile, the support columns are poured in the concrete of the building, so that the stability of the sound insulation sleeve is enhanced;

2. operating personnel is before using syllable-dividing determine module, will detect the cavity and fix on half ring canal through detecting magnetic block magnetism, the axis direction and the gravity direction of detecting the mouth this moment are unanimous, let in rivers and shake and detect, the gravity ball begins undulantly under rocking, thereby make the appearance gap of detecting the mouth intermittent type nature, liquid is left out between the gap of detecting mouth and gravity ball, when rocking the end, the gravity ball seals the detection mouth once more under the action of gravity, finally judge the volume of rocking degree and liquid outflow, judge the vibrations condition of whole drain pipe.

Drawings

Fig. 1 is a schematic structural view of a sound insulation structure of a building drainage pipe in an embodiment of the present application.

Fig. 2 is a schematic sectional view taken along the line a-a in fig. 1.

Description of reference numerals: 1. a drain pipe body; 2. a sound-insulating sleeve; 21. a semi-ring pipe; 211. a detection tank; 22. a connecting assembly; 221. a connecting buckle; 222. connecting blocks; 2221. an inclined surface; 223. a resilient compression member; 2231. compressing the strip; 2232. a sealing strip; 3. a shock absorbing assembly; 31. a shock-absorbing elastic cotton sleeve; 311. a shock absorbing hole; 32. a damping spring; 4. a support pillar; 5. a sound insulation detection assembly; 51. a detection cavity; 511. a liquid injection port; 512. filling a liquid plug; 513. a detection port; 514. detecting scales; 515. detecting the magnetic block; 52. a gravity ball; 521. an elastic sleeve.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses building drain pipe sound-proof construction. Referring to fig. 1, the sound insulation structure of the building drain pipe comprises a drain pipe body 1, wherein a sound insulation sleeve 2 is sleeved on the drain pipe body 1, and a damping assembly 3 for sound insulation is arranged between the sound insulation sleeve 2 and the drain pipe body 1; when rivers got into drain pipe body 1, striking drain pipe body 1 back, partly is separated through damper unit 3 to rocking of drain pipe body 1 to the sound that sends among the drain pipe drainage process has been alleviateed.

Referring to fig. 1 and 2, the sound insulation sleeve 2 includes two half-rings 21, the two half-rings 21 may be made of stainless steel, one ends of the two half-rings 21 are rotatably connected by a pin, and one end of the two half-rings 21 away from the connection is provided with a connection assembly 22.

Referring to fig. 1 and 2, the connecting assembly 22 includes an elastic compression member 223, the elastic compression member 223 may be made of rubber, the elastic compression member 223 includes a compression bar 2231 and a sealing strip 2232, the compression bar 2231 is fixed to one of the side walls of the half collar 21 by gluing, the sealing strip 2232 is integrally formed on one side of the compression bar 2231 away from the inner side wall of the half collar 21, and the inner side wall of the sealing strip 2232 is attached to the outer side wall of the half collar 21.

Referring to fig. 1 and 2, the connection assembly 22 further includes a connection buckle 221 and a connection block 222, the connection buckle 221 is fixed on one of the half collar pipes 21 by welding, the connection block 222 is fixed on the other half collar pipe 21 by welding, a side wall of the connection block 222 away from the connection buckle 221 is provided with an inclined surface 2221, and the inclined surface 2221 forms an acute angle with a connection surface of the half collar pipe 21; the connecting buckle 221 approaches the connecting block 222, the compression bar 2231 is pressed, the connecting buckle 221 is buckled on the connecting block 222, and under the guiding of the inclined surface 2221 and the elastic action of the compression bar 2231, the connecting buckle 221 moves slowly to the connecting position of the connecting block 222 and the half collar pipe 21.

Referring to fig. 1 and 2, a plurality of groups of support columns 4 are arranged on the outer edge side wall of the sound insulation sleeve 2, and the plurality of groups of support columns 4 are sequentially arranged along the length direction of the sound insulation sleeve 2; in this embodiment, the number of each group of support pillars 4 is two, and the two support pillars 4 of each group are welded and fixed on the two half collar pipes 21 respectively, and are symmetrically arranged at the joint of the two half collar pipes 21.

Referring to fig. 2, the damping assembly 3 includes a plurality of damping springs 32, the plurality of damping springs 32 are uniformly distributed on the inner side of the half collar pipe 21 by welding, and when the two half collar pipes 21 are closed, the damping springs 32 are attached to the drain pipe body 1.

Referring to fig. 2, the damping member 3 further includes a damping elastic cotton sleeve 31, the damping elastic cotton sleeve 31 may be an elastic sponge, the outer side wall of the damping elastic cotton sleeve 31 is connected to the inner side walls of the two half circular pipes 21 by gluing, the damping elastic cotton sleeve 31 is in a spread rectangular shape when the two half circular pipes 21 are opened, and the damping elastic cotton sleeve 31 is in a tubular shape when the two half circular pipes 21 are closed.

Referring to fig. 2, the inner side wall of the damping elastic cotton sleeve 31 abuts against the drain pipe body 1, a plurality of damping holes 311 are formed in the outer edge side wall of the damping elastic cotton sleeve 31, the damping holes 311 are blind holes, the damping spring 32 is inserted into the damping holes 311, and at this time, the damping spring 32 is not in direct contact with the drain pipe body 1.

Referring to fig. 1 and 2, a detection groove 211 is formed in one of the semi-circular pipes 21, a sound insulation detection assembly 5 is disposed at the position of the detection groove 211 of the semi-circular pipe 21, the sound insulation detection assembly 5 includes a detection cavity 51, the detection cavity 51 is a transparent cavity, and the detection cavity 51 may be made of transparent plastic; the detection magnetic block 515 is fixed on the outer edge side wall of the detection cavity 51 through melting, the detection magnetic block 515 can be a magnet, the detection magnetic block 515 is inserted into the detection groove 211 and is adhered to the inner side wall of the detection groove 211, and at the moment, the detection magnetic block 515 and the sound insulation sleeve 2 are magnetically attracted.

Referring to fig. 1 and 2, a liquid injection port 511 is formed at one end of the detection cavity 51 in the length direction, and a liquid injection plug 512 is arranged at the position, located at the liquid injection port 511, of the detection cavity 51; the other end of the detection cavity 51 in the length direction is provided with a detection port 513, the inner diameter of the detection port 513 is smaller than that of the detection cavity 51, and the detection cavity 51 close to the detection port 513 is provided with an arc-shaped surface.

Referring to fig. 1 and 2, a gravity ball 52 is placed in the detection cavity 51, the density of the gravity ball 52 is greater than that of the liquid in the detection cavity 51, the diameter of the gravity ball 52 is greater than the inner diameter of the detection port 513, an elastic sleeve 521 is sleeved on the gravity ball 52, the elastic sleeve 521 can be made of rubber, and the gravity ball 52 can be clamped at the detection port 513 under the action of gravity to seal the detection port 513; meanwhile, a gap exists between the gravity ball 52 with the elastic sleeve 521 and the inner side wall of the detection cavity 51.

Referring to fig. 1 and 2, a detection scale 514 is arranged on the detection cavity 51, and the detection scale 514 is arranged on the outer side wall of the detection cavity 51 along the axial direction of the detection port 513; operating personnel is before using syllable-dividing detection module 5, will detect cavity 51 and fix on half ring pipe 21 through detecting magnetism piece 515 magnetism, and through simulation vibrations, gravity ball 52 begins to stir under rocking, thereby make the intermittent type nature of appearing gap of detection port 513, liquid is left between the gap of detection port 513 and gravity ball 52, when vibrations end, gravity ball 52 seals detection port 513 again under the action of gravity, read initial liquid scale and final liquid scale, judge the degree of rocking, change damping spring 32's number in the unit area in the half ring pipe 21 this moment, in order to obtain the number of damping spring 32 in per increase unit area, absorbing effect, thereby reach the volume that liquid flows out.

The implementation principle of the sound insulation structure of the building drainage pipe in the embodiment of the application is as follows: before a building is selected for installing a drain pipe, firstly, a stainless steel ring is glued on the drain pipe body 1, a detection cavity 51 into which liquid is injected in advance is fixed on the drain pipe body 1 in a magnetic mode through a detection magnetic block 515, at the moment, water flow is introduced into the drain pipe body 1 and flows through the drain pipe body 1, the drain pipe body 1 shakes under the action of the water flow, a gravity ball 52 starts to fluctuate under the shaking, gaps are formed in the detection port 513 intermittently, the liquid is reserved between the detection port 513 and the gap of the gravity ball 52, when the shaking is finished, the gravity ball 52 seals the detection port 513 under the action of gravity again, initial liquid scales and final liquid scales are read, and the shaking degree is judged;

at the moment, the number of the damping springs 32 in a unit area is increased according to the previously made simulated vibration, so that the numerical value of the damping effect is reduced, and the corresponding structures of the sound insulation sleeve 2 and the damping component 3 are made; when the customized structure of the sound insulation sleeve 2 and the damping component 3 is completed, the drainage pipe body 1 is placed between the two half circular pipes 21, the two half circular pipes 21 are closed, the damping elastic cotton sleeve 31 is tubular, the connecting buckle 221 approaches the connecting block 222, the compression strip 2231 is extruded, the connecting buckle 221 is buckled on the connecting block 222, under the guiding of the inclined surface 2221 and the elastic action of the compression strip 2231, the connecting buckle 221 slowly moves to the connecting position of the connecting block 222 and the half circular pipes 21, the installation of the whole drainage pipe is completed at the moment, the supporting column 4 is fixed, the detection cavity 51 is magnetically fixed on the half circular pipes 21 through the detection magnetic block 515, at the moment, the axial direction of the detection port 513 is consistent with the gravity direction, water flow is introduced, vibration detection is performed, and whether the detection is qualified or not is judged according to the sound generated by vibration; when the detection is not qualified, the number of the damping springs 32 in the half ring pipe 21 per unit area is increased according to the outflow of liquid, and finally the damping effect of the whole drain pipe is qualified;

when the shock-absorbing elastic cotton sleeve 31 and the shock-absorbing spring 32 absorb part of shock of the drain pipe body 1, and sound caused by the shock of the drain pipe is reduced; the influence of the sound emitted in the drainage process of the drainage pipe on the life of people is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a building drain pipe sound-proof construction, includes drain pipe body (1), its characterized in that: the utility model discloses a water drain pipe, including drain pipe body (1), sound insulation sleeve pipe (2) are gone up to the cover, set up damper unit (3) between sound insulation sleeve pipe (2) and drain pipe body (1), be provided with a plurality of groups support column (4), a plurality of groups on the outer fringe lateral wall of sound insulation sleeve pipe (2) support column (4) set gradually along the length direction of sound insulation sleeve pipe (2).

2. The sound-proofing structure of a construction drain pipe according to claim 1, wherein: damping component (3) are including the cotton cover of shock attenuation elasticity (31), the outer fringe lateral wall of the cotton cover of shock attenuation elasticity (31) links to each other with the inside wall of sound insulation sleeve pipe (2), the inside wall and the drain pipe body (1) of the cotton cover of shock attenuation elasticity (31) offset.

3. The sound-proofing structure of a construction drain pipe according to claim 2, wherein: damping component (3) still include a plurality of damping spring (32), a plurality of shock attenuation holes (311) have been seted up on the outer fringe lateral wall of shock attenuation elasticity cotton cover (31), damping spring (32) are inserted and are established to shock attenuation hole (311) in, the one end and the sound insulation sleeve pipe (2) inside wall of damping spring (32) link to each other.

4. The sound-proofing structure of a construction drain pipe according to claim 1, wherein: the sound insulation sleeve (2) comprises two semi-circular pipes (21), one end of each of the two semi-circular pipes (21) is rotatably connected, and a connecting assembly (22) is arranged at the other end of each of the two semi-circular pipes (21).

5. The sound-proofing structure of a construction drain pipe according to claim 4, wherein: the connecting assembly (22) comprises a connecting buckle (221), a connecting block (222) and an elastic compression piece (223), the connecting buckle (221) is connected to the outer edge side wall of one half ring pipe (21), the connecting block (222) is connected to the outer edge side wall of the other half ring pipe (21), the connecting buckle (221) is buckled on the connecting block (222), an inclined surface (2221) is arranged on the side wall, far away from the connecting buckle (221), of the connecting block (222), and an acute angle is formed between the inclined surface (2221) and the connecting surface of the half ring pipe (21); the elastic compression member (223) is connected to the side wall of one half collar (21) and abuts against the side wall of the other half collar (21).

6. The sound insulating structure for construction drain pipe according to claim 5, wherein: the elastic compression piece (223) comprises a compression strip (2231) and a sealing strip (2232), the compression strip (2231) is connected with the side wall of the half ring pipe (21), the sealing strip (2232) is connected to one side of the compression strip (2231) far away from the inner side wall of the half ring pipe (21), and the inner side wall of the sealing strip (2232) is attached to the outer edge side wall of the half ring pipe (21).

7. The sound-proofing structure of a construction drain pipe according to claim 1, wherein: a sound insulation detection assembly (5) is arranged on the sound insulation sleeve (2), the sound insulation detection assembly (5) comprises a detection cavity (51) and a gravity ball (52), a liquid injection port (511) is formed in one end of the detection cavity (51), and a liquid injection plug (512) used for sealing the liquid injection port (511) is arranged on the detection cavity (51); the other end of detection cavity (51) is provided with detects mouth (513), the diameter of gravity ball (52) is greater than the internal diameter that detects mouth (513), gravity ball (52) are located and are used for sealing detection mouth (513) in detection cavity (51), gravity ball (52) are clearance fit with detection cavity (51).

8. The architectural drain pipe sound insulating structure of claim 7, wherein: the gravity ball (52) is sleeved with an elastic sleeve (521), and the elastic sleeve (521) is abutted to the inner side wall of the detection port (513).

9. The architectural drain pipe sound insulating structure of claim 7, wherein: detect cavity (51) and be transparent cavity, be provided with on detecting cavity (51) and detect scale (514), detect scale (514) and set up on the lateral wall that detects cavity (51) along the axis direction that detects mouth (513).

10. The architectural drain pipe sound insulating structure of claim 7, wherein: seted up on sound insulation sleeve pipe (2) and detected groove (211), be provided with on the outer fringe lateral wall of detection cavity (51) and detect magnetic block (515), detect magnetic block (515) and insert and establish to detecting in groove (211) to paste mutually with detecting groove (211) inside wall, magnetism is inhaled mutually between detection magnetic block (515) and sound insulation sleeve pipe (2).