CN216618815U

CN216618815U - Noise reduction and silencing wall penetrating pipe assembly for building water supply and drainage

Info

Publication number: CN216618815U
Application number: CN202122248763.6U
Authority: CN
Inventors: 刘炳宇
Original assignee: Wanbang Construction Engineering Group Co ltd
Current assignee: Wanbang Construction Engineering Group Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-05-27
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a noise-reducing and silencing wall-penetrating pipe assembly for water supply and drainage of a building, which comprises a wall body and a preformed hole, wherein the preformed hole is arranged in the center of the wall body, a vertical straight pipe is arranged in the preformed hole, the straight pipe penetrates through the upper end and the lower end of the preformed hole, a switching pipe is arranged at the lower end of the straight pipe, a noise reducing device is sleeved at the upper end of the straight pipe and comprises a fixing screw, a groove hole, a hollow groove, a fixing ring, a connecting pipe, a water outlet A and a water outlet B, the fixing ring is sleeved at the upper end of the connecting pipe, and because the water outlets are arranged in the outer walls of the left end and the right end of the noise reducing device, water flows out of the water outlet, and the water flows slowly depending on the inner wall of the straight pipe, so that the noise of the water flow passing through the water pipe is reduced, the impact force of the water flow on the switching pipe can be relieved, and the switching pipe is prevented from being damaged, the service life of the adapter tube is prolonged, and a large amount of manpower, material resources and financial resources are saved for operators.

Description

Noise reduction and silencing wall penetrating pipe assembly for building water supply and drainage

Technical Field

The utility model belongs to the technical field related to wall penetrating pipes, and particularly relates to a noise-reducing and silencing wall penetrating pipe assembly for water supply and drainage of a building.

Background

The wall bushing is also called a wall embedded pipe and is mainly used for installing pipelines through a wall in the building process.

The prior wall tube technology has the following problems: because rivers are along with the reason of difference in height, rivers are high-speed when the wall pipe passes through, and rivers striking leads to the appearance of noise on the inner wall of wall pipe, and traditional wall pipe structure function is more single moreover, and high-speed rivers directly strike the switching pipe from the eminence whereabouts in addition, can cause hidden danger such as pipeline rupture easily to lead to the infiltration of wall pipe large tracts of land, cause huge difficulty for later stage staff to its restoration.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a noise-reducing and silencing wall penetrating pipe assembly for water supply and drainage of buildings, which aims to solve the problem that when water flow passes through a wall penetrating pipe at high speed, the water flow impacts the inner wall of the wall penetrating pipe to cause noise.

In order to achieve the purpose, the utility model provides the following technical scheme: a noise-reducing and silencing wall-penetrating pipe assembly for building water supply and drainage comprises a wall body and a preformed hole, wherein the preformed hole is arranged in the center of the wall body, a vertical straight pipe is arranged in the preformed hole, the straight pipe penetrates through the upper end and the lower end of the preformed hole, a switching pipe is arranged at the lower end of the straight pipe, a noise reducing device is sleeved at the upper end of the straight pipe and comprises two fixing screws, a groove hole, a hollow groove, a fixing ring, a connecting pipe, a water outlet A and a water outlet B, the fixing ring is sleeved at the upper end of the connecting pipe, the fixing ring is provided with the groove hole close to the inner part of the lower side, the upper end of the straight pipe is sleeved in the groove hole, the straight pipe and the groove hole are fixedly connected through the fixing screws, the two fixing screws are symmetrically arranged around the connecting pipe, the hollow groove is arranged in the connecting pipe, the connecting pipe is provided with the two water outlets B close to the outer wall of the lower side at equal distance, and three vertical water outlets A are arranged on the upper sides of the two water outlets B at equal intervals.

Preferably, the straight pipe and the adapter pipe are both made of rigid polyvinyl chloride and are connected through a heat-shrinkable tube.

Preferably, the adaptor pipe is close to the inside waterproof sealing ring that is provided with in the upper end, waterproof sealing ring upper end outer wall closely laminates with straight tube lower extreme outer wall.

Preferably, the straight pipe and the preformed hole are fixedly connected through waterproof mortar, and the diameter of the inner wall of the preformed hole is larger than that of the outer wall of the straight pipe.

Preferably, the diameter of the outer wall of the water outlet B is smaller than that of the outer wall of the water outlet A, and the diameter of the outer wall of the water outlet A is three centimeters.

Preferably, the connecting pipe and the fixing ring are fixedly connected through a buckle, and the connecting pipe and the fixing ring are made of ABS plastic.

Compared with the prior art, the utility model provides a noise-reducing and silencing wall penetrating pipe assembly for building water supply and drainage, which has the following beneficial effects:

1. the utility model has the advantages that the upper end of the straight pipe is sleeved with the noise reduction device, the device is characterized in that the groove hole is arranged in the fixing ring close to the lower side, then the upper end of the straight pipe is sleeved in the groove hole, then the straight pipe and the groove hole are fixedly connected through the fixing screws, because the fixing screws are arranged in two, the two fixing screws are arranged around the connecting pipe in a bilateral symmetry way, the straight pipe and the groove hole can be better connected and fixed, then the connecting pipe is internally provided with the empty groove, then the connecting pipe is provided with two water outlets B at equal intervals close to the outer wall of the lower side, then three vertical water outlets A are arranged at equal intervals on the upper sides of the two water outlets B, the arrangement is characterized in that when water flow falls from a high place, the water flow firstly passes through the noise reduction device, the speed of the water flow is reduced when the water flow is subjected to resistance, and the water outlets are arranged in the outer walls of the left end and the right end of the noise reduction device, can let rivers flow from the delivery port, the inner wall of the straight tube that the rivers that flow from the delivery port can be slow moreover flows to reduce the noise that rivers lead to the water pipe, but also can alleviate rivers to the impact force of taking over, avoided the switching pipe to receive the damage, improved the life of switching pipe, still practiced thrift a large amount of manpower and materials and financial resources for the operator.

2. The device is particularly used, an operator firstly passes a straight pipe through a wall body, then the straight pipe is fixedly connected with the wall body by using waterproof mortar, then whether a water outlet arranged on the outer wall of a connecting pipe is blocked or not is checked, then the operator places the connecting pipe in the straight pipe, then the operator aligns a slot hole arranged in a fixing ring at the upper end of the straight pipe and inserts the slot hole, and then the straight pipe is fixed by using a fixing screw to prevent the straight pipe from falling off.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

FIG. 1 is a schematic perspective view of a noise-reducing and silencing wall pipe assembly for water supply and drainage of a building according to the present invention;

FIG. 2 is a schematic cross-sectional view of a noise-reducing and silencing wall pipe assembly for water supply and drainage of a building according to the present invention;

FIG. 3 is a schematic structural view of a noise reduction and silencing wall penetrating pipe assembly noise reduction device for water supply and drainage of a building according to the present invention;

in the figure: 1. a wall body; 2. a straight pipe; 3. a noise reduction device; 4. reserving a hole; 5. a transfer tube; 6. fixing screws; 7. a groove hole; 8. an empty groove; 9. a fixing ring; 10. a connecting pipe; 11. a water outlet A; 12. and a water outlet B.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a noise reduction and silencing wall penetrating pipe assembly for building water supply and drainage comprises a wall body 1 and a reserved hole 4, wherein the reserved hole 4 is installed inside the center of the wall body 1, a vertical straight pipe 2 is arranged inside the reserved hole 4, the straight pipe 2 penetrates through the upper end and the lower end of the reserved hole 4, the straight pipe 2 is fixedly connected with the reserved hole 4 through waterproof mortar, the diameter of the inner wall of the reserved hole 4 is larger than that of the outer wall of the straight pipe 2, when the diameter of the inner wall of the reserved hole 4 is smaller than that of the outer wall of the straight pipe 2, the straight pipe 2 cannot be inserted into the reserved hole 4, an operator needs to perform secondary expansion on the reserved hole 4, manpower and material resources are greatly wasted, an adapter pipe 5 is arranged at the lower end of the straight pipe 2, the straight pipe 2 and the adapter pipe 5 are both made of hard polyvinyl chloride, the straight pipe 2 is connected with the adapter pipe 5 through a heat shrinkable pipe, the hard polyvinyl chloride has good chemical stability, and can almost resist corrosion of organic solvents with any concentration, the noise reduction device 3 is sleeved at the upper end of the straight pipe 2 and comprises a fixing screw 6, a slot hole 7, a hollow slot 8, a fixing ring 9, a connecting pipe 10, a water outlet A11 and a water outlet B12, a fixing ring 9 is sleeved at the upper end of the connecting pipe 10, a slot hole 7 is arranged inside the fixing ring 9 close to the lower side, and the upper end of the straight pipe 2 is sleeved inside the slot hole 7, the straight pipe 2 and the slot hole 7 are fixedly connected through the fixing screw 6, the fixing screw 6 is provided with two, the two fixing screws 6 are symmetrically arranged around the connecting pipe 10, the connecting pipe 10 and the fixing ring 9 are fixedly connected through a buckle, the connecting pipe 10 and the fixing ring 9 are both made of ABS plastic, the ABS engineering plastic has good solvent resistance, oil resistance, weak acid resistance, weak base resistance and the like, the ABS plastic can be used for a long time, the use efficiency of the connecting pipe 10 and the fixing ring 9 is improved, the ABS plastic is low in price, more capital expenditure can be saved when the connecting pipe 10 and the fixing ring 9 are used, the hollow slot 8 is arranged inside the connecting pipe 10, two water outlets B12 are equidistantly arranged on the outer wall of the connecting pipe 10 close to the lower side, three vertical water outlets A11 are equidistantly arranged on the upper sides of the two water outlets B12, the diameter of the outer wall of the water outlet B12 is smaller than that of the outer wall of the water outlet A11, and the diameter of the outer wall of the water outlet A11 is three centimeters, because the water outlet B12 can not meet the discharge of the existing water flow when the water flow is too large, the water outlet A11 with a larger diameter is arranged on the upper side of the water outlet B12 to ensure that the water flow passes through the water outlet B12 when the water flow is too large, and the water source is prevented from flowing back.

The working principle and the using process of the utility model are as follows: after the installation of the utility model, an operator firstly installs a reserved hole 4 in the center of a wall body 1, then the operator arranges a vertical straight pipe 2 in the reserved hole 4, because the straight pipe 2 penetrates through the upper end and the lower end of the reserved hole 4, then the operator installs an adapter pipe 5 at the lower end of the straight pipe 2, then the operator coats waterproof glue on the outer wall of the lower end of the straight pipe 2, then a waterproof rubber ring is arranged in the position close to the upper side of the adapter, then the operator sleeves the adapter on the outer wall of the lower end of the straight pipe 2, then the operator sleeves a fixing ring 9 at the upper end of a connecting pipe 10 and fixedly connects through a buckle, then the operator arranges a groove hole 7 in the position close to the lower side of the fixing ring 9, then the operator sleeves the upper end of the straight pipe 2 in the groove hole 7, then the operator fixedly connects the straight pipe 2 and the groove hole 7 through a fixing screw 6, because the fixing screws 6 are arranged in two, so two set screws 6 set up around connecting pipe 10 bilateral symmetry, be provided with dead slot 8 at connecting pipe 10 inside at any time, then be close to the equidistance on the downside outer wall at connecting pipe 10 and be provided with two delivery ports B12, then the operator is provided with three vertical delivery port A11 at the equidistance of two delivery ports B12 upside, when rivers are at the inside flow of straight tube 2, rivers are when receiving the blockking of device 3 of making an uproar, can reduce the velocity of flow of rivers, rivers can follow the inner wall contact of straight tube 2 through outlet pipe A and outlet pipe B afterwards, thereby reach the purpose of making an uproar.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a noise reduction amortization wall tube assembly that falls of building plumbing, includes wall body (1) and preformed hole (4), its characterized in that: a preformed hole (4) is arranged in the center of a wall body (1), a vertical straight pipe (2) is arranged in the preformed hole (4), the straight pipe (2) penetrates through the upper end and the lower end of the preformed hole (4), a switching pipe (5) is arranged at the lower end of the straight pipe (2), a noise reduction device (3) is sleeved at the upper end of the straight pipe (2), the noise reduction device (3) comprises a fixed screw (6), a groove hole (7), an empty groove (8), a fixed ring (9), a connecting pipe (10), a water outlet A (11) and a water outlet B (12), the upper end of the connecting pipe (10) is sleeved with the fixed ring (9), the groove hole (7) is arranged in the position, close to the lower side, of the fixed ring (9), the upper end of the straight pipe (2) is sleeved in the groove hole (7), the straight pipe (2) and the groove hole (7) are fixedly connected through the fixed screw (6), and the fixed screw (6) is totally two, two fixed screw (6) set up around connecting pipe (10) bilateral symmetry, connecting pipe (10) inside is provided with dead slot (8), connecting pipe (10) are close to on the downside outer wall equidistance and are provided with two delivery ports B (12), two delivery port B (12) upside is impartial apart from being provided with three vertical delivery port A (11).

2. A noise-reducing and sound-attenuating wall penetrating pipe assembly for building water supply and drainage as claimed in claim 1, wherein: the straight pipe (2) and the adapter pipe (5) are both made of hard polyvinyl chloride, and the straight pipe (2) and the adapter pipe (5) are connected through a heat-shrinkable tube.

3. A noise-reducing and sound-attenuating wall penetrating pipe assembly for building water supply and drainage as claimed in claim 1, wherein: the adapter tube (5) is close to the inner part of the upper end and is provided with a waterproof sealing ring, and the outer wall of the upper end of the waterproof sealing ring is tightly attached to the outer wall of the lower end of the straight tube (2).

4. A noise-reducing and sound-attenuating wall penetrating pipe assembly for building water supply and drainage as claimed in claim 1, wherein: the straight pipe (2) is fixedly connected with the preformed hole (4) through waterproof mortar, and the diameter of the inner wall of the preformed hole (4) is larger than that of the outer wall of the straight pipe (2).

5. A noise-reducing and sound-attenuating wall penetrating pipe assembly for building water supply and drainage as claimed in claim 1, wherein: the diameter of the outer wall of the water outlet B (12) is smaller than that of the outer wall of the water outlet A (11), and the diameter of the outer wall of the water outlet A (11) is three centimeters.

6. A noise-reducing and sound-attenuating wall penetrating pipe assembly for building water supply and drainage as claimed in claim 1, wherein: connecting pipe (10) and solid fixed ring (9) are through buckle fixed connection, connecting pipe (10) and solid fixed ring (9) are all made through ABS plastics.