CN208041440U - A kind of household noise control equipment - Google Patents
A kind of household noise control equipment Download PDFInfo
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- CN208041440U CN208041440U CN201820549153.5U CN201820549153U CN208041440U CN 208041440 U CN208041440 U CN 208041440U CN 201820549153 U CN201820549153 U CN 201820549153U CN 208041440 U CN208041440 U CN 208041440U
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- noise reduction
- bridge piece
- reduction layer
- noise
- water inlet
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Abstract
The utility model discloses a kind of household noise control equipments, belong to technical field of noise treatment, and influence of noise resident work and life are generated for solving the problems, such as that existing flow carries out impact to pipeline bending place.Further include bridge piece including water inlet pipe and outlet pipe, the both ends of the bridge piece are connect with water inlet pipe and outlet pipe respectively；The inner wall of the bridge piece is being equipped with blocking net close to one end of water inlet pipe, and the inner wall of bridge piece is equipped with deflector in bottom turning point, and the inner wall junction of deflector and bridge piece is equipped with chamfering；The outer wall of the bridge piece is equipped with noise reduction component, the noise reduction component includes the first noise reduction layer, the second noise reduction layer and fastening assembly, first noise reduction layer is set on bridge piece, and the second noise reduction layer is set in the first noise reduction layer, and fastening assembly is set in the second noise reduction layer.
Description
Technical field
The utility model is related to technical field of noise treatment, espespecially a kind of household noise control equipment.
Background technology
In general, sound level is the quiet environment of comparison at 30~40 decibels to the intensity of noise, will shadow more than 50 decibels
Sleep and rest are rung, 70 decibels or more the talks that can interfere people make one to upset, energy is not concentrated.Long-term work and life
It lives in 90 decibels or more of noisy environment, hearing can be seriously affected or lead to the generation of other diseases.
With the continuous quickening of urbanization, more and more buildings are established, and the dosage of sewer pipe and installation are fast
Speed development, existing pipeline is mostly straight tube structure, but since the uncertainty of building shape generally requires in real process
High-rise sewage, waste water are transported bottom and drained using pipeline bending, high-rise flow is toward during stratum, due to flow
Comparatively fast, water impacts the inner wall of elbow in elbow, and the sound of impact is larger, frequently forms the work of influence of noise resident
And life.
Utility model content
In order to solve, existing flow carries out impact generation influence of noise resident work to pipeline bending place and life is asked
Topic, the utility model provide a kind of household noise control equipment.
In order to solve the above technical problems, the utility model provides following technical scheme：
A kind of household noise control equipment, including water inlet pipe and outlet pipe, further include bridge piece, the bridge piece
Both ends are connect with water inlet pipe and outlet pipe respectively；
The inner wall of the bridge piece is being equipped with blocking net close to one end of water inlet pipe, and the inner wall of bridge piece turns in bottom
It is equipped with deflector to place, the inner wall junction of deflector and bridge piece is equipped with chamfering；
The outer wall of the bridge piece is equipped with noise reduction component, and the noise reduction component includes the first noise reduction layer, the second noise reduction
Layer and fastening assembly, first noise reduction layer are set on bridge piece, and the second noise reduction layer is set in the first noise reduction layer, fastening
Component is set in the second noise reduction layer.
The utility model household noise control equipment at work, by the way that one end of bridge piece is connected with water inlet pipe
It connects, the other end of bridge piece is connected with outlet pipe, and blocking is being equipped with close to one end of water inlet pipe in the inner wall of bridge piece
Net, when high-rise waste water is flowed to from water inlet pipe in bridge piece, blocking net can disperse flowing water, enter in bridge piece
When mitigate flowing water impact force, flowing water continue fall when can pass through deflector change flow direction, the inner wall of deflector and bridge piece
The chamfering that junction is set can preferably make flowing water it is smooth change flow direction by deflector, reduce because hitting and what is generated make an uproar
Sound；Noise inside bridge piece is the generation for reducing noise at source, in the noise reduction component that the outside of bridge piece is equipped with
The propagation of noise reduction can be reduced in the communication process of the noise generated；The first noise reduction layer being equipped with outside bridge piece is arranged
It on bridge piece, is equivalent to that a bridge piece is comprehensive to be arranged, contributes to the transmission for reducing noise, it can be to generation
Noise is effectively absorbed；Second noise reduction layer is set in the first noise reduction layer, remaining after being absorbed to the first noise reduction layer
Noise further absorbs, and achievees the effect that multilayer absorbs so that be transmitted to the noise at people's ear as possible and will arrive and is minimum.Together
When, by with fastening assembly the first noise reduction layer and the second noise reduction layer with being fastened on bridge piece both ends.Prevent the first noise reduction layer
It falls off with the second noise reduction layer.
Further, the bridge piece is being equipped with sliding slot close to one end of water inlet pipe, and the blocking net is arranged in sliding slot
It is interior, it is easily installed and dismantles.
Further, the deflector is equipped with several perforative deflector holes, and deflector hole can further decrease flowing water
Impact force is further reduced the strike note that flowing water impacts bridge piece, contributes to the generation that noise is reduced from source.
Further, the fastening assembly includes fixed ring and fastening bolt, and the fixed ring is equipped with threaded hole, described
Fastening bolt is arranged by threaded hole in fixed ring, and fastening bolt is by the threaded hole of fixed ring the firstth noise reduction layer and the
Two noise reduction layers are firmly secured to the outside of bridge piece, are easily installed and dismantle.
Further, first noise reduction layer is vibration isolation rubber layer, and yielding rubber layer can generate bridge piece inside
Noise carry out just effect absorption processing.
Further, second noise reduction layer be deadening felt, the average sound transmission loss of deadening felt is 20dB, on the one hand have compared with
On the other hand then there is strong damping characteristic the sealing performance newly improved, both structural principles it to be made to compare in soundproof effect
It is more apparent.
The utility model has an advantageous effect in that compared with prior art：
1, by being stopped in the source of noise and communication process；Pass through one end bridge piece and water inlet pipe phase
Connection, the other end of bridge piece are connected with outlet pipe, and resistance is being equipped with close to one end of water inlet pipe in the inner wall of bridge piece
Backstop, when high-rise waste water is flowed to from water inlet pipe in bridge piece, blocking net can disperse flowing water, enter bridge piece
The impact force for mitigating flowing water when interior can pass through deflector and change flow direction when flowing water continues to fall, deflector and bridge piece it is interior
The chamfering that wall junction is set can preferably be such that smooth the changing by deflector of flowing water flows to, what reduction was generated because of hitting
Noise；Noise inside bridge piece is the generation for reducing noise at source.
It can reduce noise reduction in the communication process of the noise generated in the noise reduction component that the outside of bridge piece is equipped with
Propagation；The first noise reduction layer being equipped with outside bridge piece is set on bridge piece, is equivalent to the comprehensive set of a bridge piece
If getting up, contributes to the transmission for reducing noise, the noise of generation can effectively be absorbed；Second noise reduction layer is set in
In one noise reduction layer, remaining noise further absorbs after being absorbed to the first noise reduction layer, achievees the effect that multilayer absorbs so that
It is transmitted to the noise at people's ear as possible and will arrive and is minimum.Meanwhile by with fastening assembly the first noise reduction layer and the second noise reduction
Layer with being fastened on bridge piece both ends.Prevent the first noise reduction layer and the second noise reduction layer from falling off.Existing flow is solved to pipeline
Bending place carries out impact and leads to the problem of influence of noise resident work and life.
2, the bridge piece is being equipped with sliding slot close to one end of water inlet pipe, and the blocking net is arranged in sliding slot, is convenient for
Installation and removal.
3, the deflector is equipped with several perforative deflector holes, and deflector hole can further decrease the impact force of flowing water,
It is further reduced the strike note that flowing water impacts bridge piece, contributes to the generation for reducing noise from source.
4, the fastening assembly includes fixed ring and fastening bolt, and the fixed ring is equipped with threaded hole, the fastening spiral shell
Bolt is arranged by threaded hole in fixed ring, and fastening bolt is by the threaded hole of fixed ring the firstth noise reduction layer and the second noise reduction
Layer is firmly secured to the outside of bridge piece, is easily installed and dismantles.
5, first noise reduction layer be vibration isolation rubber layer, yielding rubber layer can to bridge piece inside generate noise into
Row just effect absorption processing.
6, second noise reduction layer is deadening felt, and the average sound transmission loss of deadening felt is 20dB, on the one hand has stronger resistance
On the other hand then there is damping characteristics the sealing performance newly improved, both structural principles to keep it obvious in soundproof effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
It is marked in figure：1- water inlet pipes, 2- outlet pipes, 3- bridge pieces, 4- stop net, 5- deflectors, 6- chamferings, 7- fastenings
Component, 71- fixed rings, 72- fastening bolts, 8- noise reduction components, the first noise reduction layers of 81-, the second noise reduction layers of 82-, 9- deflector holes.
Specific implementation mode
With reference to embodiment, the utility model will be further described, and described embodiment is only that this practicality is new
Type a part of the embodiment is not whole embodiment.Based on the embodiments of the present invention, the ordinary skill people of this field
Other embodiments used that member is obtained without making creative work, belong to the protection model of the utility model
It encloses.
As shown in Figure 1, a kind of household noise control equipment, including water inlet pipe 1 and outlet pipe 2, further include bridge piece 3,
The both ends of the bridge piece 3 are connect with water inlet pipe 1 and outlet pipe 2 respectively；
The inner wall of the bridge piece 3 is being equipped with blocking net 4 close to one end of water inlet pipe 1, and the bridge piece 3 is close
One end of water inlet pipe 1 is equipped with sliding slot, and the blocking net 4 is arranged in sliding slot, is easily installed and dismantles.The inner wall of bridge piece 3
In bottom, turning point is equipped with deflector 5, and the deflector 5 is equipped with several perforative deflector holes 9, and deflector hole 9 can be further
The impact force for reducing flowing water, is further reduced the strike note that flowing water impacts bridge piece 3, helps to reduce noise from source
Generation.Deflector 5 and the inner wall junction of bridge piece 3 are equipped with chamfering 6；
The outer wall of the bridge piece 3 is equipped with noise reduction component 8, and the noise reduction component 8 includes the first noise reduction layer 81, second
Noise reduction layer 82 and fastening assembly 7, first noise reduction layer 81 are set on bridge piece 3, and the second noise reduction layer 82 is set in first
In noise reduction layer 81, fastening assembly 7 is set in the second noise reduction layer 82.
First noise reduction layer 81 is vibration isolation rubber layer, and yielding rubber layer can be to the noise of 3 inside generation of bridge piece
Carry out just effect absorption processing.
Second noise reduction layer 82 is deadening felt, and the average sound transmission loss of deadening felt is 20dB, on the one hand has stronger resistance
On the other hand then there is damping characteristics the sealing performance newly improved, both structural principles to keep it obvious in soundproof effect.
The fastening assembly 7 includes fixed ring 71 and fastening bolt 72, and the fixed ring 71 is equipped with threaded hole, described tight
Fixing bolt 72 is arranged by threaded hole in fixed ring 71, and fastening bolt 72 is by the threaded hole of fixed ring 71 the firstth noise reduction
Layer 81 and the second noise reduction layer 82 are firmly secured to the outside of bridge piece 3, are easily installed and dismantle.
The utility model household noise control equipment at work, by being hindered in the source of noise and communication process
Gear；By the way that one end of bridge piece 3 is connected with water inlet pipe 1, the other end of bridge piece 3 is connected with outlet pipe 2, even
The inner wall for connecing bend pipe 3 is being equipped with blocking net 4 close to one end of water inlet pipe 1, when high-rise waste water flows to bridge piece from water inlet pipe 1
When in 3, blocking net 4 can disperse flowing water, mitigate the impact force of flowing water when entering in bridge piece 3, and flowing water continues to fall
When can pass through deflector 5 and change flow direction, the chamfering 6 that the inner wall junction of deflector 5 and bridge piece 3 is set can preferably make stream
Sliding the changing by deflector 5 of level flows to, and reduces the noise generated because of hitting；Noise inside bridge piece 3 be
Reduce the generation of noise at source.
It can reduce in the communication process of the noise generated in the noise reduction component 8 that the outside of bridge piece 3 is equipped with and disappear
The propagation of sound；The first noise reduction layer 81 that 3 outside of bridge piece is equipped with is set on bridge piece 3, and it is complete to be equivalent to a bridge piece 3
Orientation is arranged, and is contributed to the transmission for reducing noise, can effectively be absorbed to the noise of generation；Second noise reduction layer 82
It is set in the first noise reduction layer 81, remaining noise further absorbs after being absorbed to the first noise reduction layer 81, reaches multilayer suction
The effect of receipts so that be transmitted to the noise at people's ear as possible and will arrive and is minimum.Meanwhile by being disappeared first with fastening assembly 7
Sound-absorbing layer 81 and the second noise reduction layer 82 are fastened on 3 ground both ends of bridge piece.Prevent the first noise reduction layer 81 and the second noise reduction layer 82 from falling off.
Solve the problems, such as that existing flow carries out impact to pipeline bending place and generates influence of noise resident work and life.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (6)
1. a kind of household noise control equipment, including water inlet pipe (1) and outlet pipe (2), which is characterized in that further include bridge piece
(3), the both ends of the bridge piece (3) are connect with water inlet pipe (1) and outlet pipe (2) respectively；
The inner wall of the bridge piece (3) is being equipped with blocking net (4), the inner wall of bridge piece (3) close to one end of water inlet pipe (1)
In bottom, turning point is equipped with deflector (5), and deflector (5) and the inner wall junction of bridge piece (3) are equipped with chamfering (6)；
The outer wall of the bridge piece (3) be equipped with noise reduction component (8), the noise reduction component (8) include the first noise reduction layer (81),
Second noise reduction layer (82) and fastening assembly (7), first noise reduction layer (81) are set on bridge piece (3), the second noise reduction layer
(82) it is set in the first noise reduction layer (81), fastening assembly (7) is set in the second noise reduction layer (82).
2. a kind of household noise control equipment according to claim 1, which is characterized in that the bridge piece (3) by
One end of nearly water inlet pipe (1) is equipped with sliding slot, and the blocking net (4) is arranged in sliding slot.
3. a kind of household noise control equipment according to claim 1, which is characterized in that the deflector (5) is equipped with
Several perforative deflector holes (9).
4. a kind of household noise control equipment according to claim 1, which is characterized in that the fastening assembly (7) includes
Fixed ring (71) and fastening bolt (72), the fixed ring (71) are equipped with threaded hole, and the fastening bolt (72) passes through screw thread
Hole is arranged in fixed ring (71).
5. a kind of household noise control equipment according to claim 1, which is characterized in that first noise reduction layer (81) is
Vibration isolation rubber layer.
6. a kind of household noise control equipment according to claim 1, which is characterized in that second noise reduction layer (82) is
Deadening felt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820549153.5U CN208041440U (en) | 2018-04-18 | 2018-04-18 | A kind of household noise control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820549153.5U CN208041440U (en) | 2018-04-18 | 2018-04-18 | A kind of household noise control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208041440U true CN208041440U (en) | 2018-11-02 |
Family
ID=63927561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820549153.5U Active CN208041440U (en) | 2018-04-18 | 2018-04-18 | A kind of household noise control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208041440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080368A (en) * | 2019-06-03 | 2019-08-02 | 福建亚通新材料科技股份有限公司 | A kind of high-rise draining bend pipe |
-
2018
- 2018-04-18 CN CN201820549153.5U patent/CN208041440U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080368A (en) * | 2019-06-03 | 2019-08-02 | 福建亚通新材料科技股份有限公司 | A kind of high-rise draining bend pipe |
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