CN206000006U - Noise reduction PVC drain pipe - Google Patents
Noise reduction PVC drain pipe Download PDFInfo
- Publication number
- CN206000006U CN206000006U CN201620829332.5U CN201620829332U CN206000006U CN 206000006 U CN206000006 U CN 206000006U CN 201620829332 U CN201620829332 U CN 201620829332U CN 206000006 U CN206000006 U CN 206000006U
- Authority
- CN
- China
- Prior art keywords
- fixed cover
- fixed
- fixture
- noise reduction
- drain pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of noise reduction PVC drain pipe, belongs to drainpipe field；Which solve the larger problem of existing drainpipe noise.This noise reduction PVC drain pipe, including the body being fixed on by fixture on exterior wall, fixture includes the fixed plate that fixed cover and outer are connected with fixed cover inwall, along the water hole that formation is coaxial with fixed cover in fixed plate, outer tube diameter is less than fixed plate external diameter, internal diameter of tube body is more than fixed plate internal diameter, body is connected with annular backup pad on the outer wall at two ends, fixture coaxial spaced distribution on exterior wall is fixed, body two ends and fixed cover two ends are embedded with O-ring seal respectively, and body two ends are against in the fixed plate of two neighboring fixture by sealing ring sealing respectively, the gripper shoe at body two ends is against the fixed cover end of two neighboring fixture respectively, and offset with sealing ring sealing, damping chamber is formed between tube wall and fixed cover inwall, damping is provided with damping device in chamber.This PVC drain pipe noise reduction and damping effect more preferable.
Description
Technical field
The utility model belongs to drainpipe technical field, is related to a kind of noise reduction PVC drain pipe.
Background technology
Typically in straight longitudinally disposed, in drainage procedure, current can directly tap draining inside pipe wall to existing outdoor drainage pipe,
Loud noise is produced, while rock can drainpipe, is caused unstable, it is therefore necessary to improve.
Content of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, there is provided one kind can reduce draining and make an uproar
Sound, and the noise reduction PVC drain pipe with fine damping effect.
The purpose of this utility model can be realized by following technical proposal：A kind of noise reduction PVC drain pipe, including by solid
Determine part and be fixed on the body on exterior wall, it is characterised in that：Fixture includes that justifying shell-like fixed cover and outer is connected with fixed cover inwall
Along the water hole coaxial with fixed cover is formed in the ring-type fixing plate for connecing, and fixed plate, outer tube diameter is less than fixed plate external diameter, pipe
Internal footpath is more than fixed plate internal diameter, and body is connected with annular backup pad on the outer wall at two ends, and fixture is coaxial on exterior wall
Fixation spaced apart, body two ends and fixed cover two ends are embedded with O-ring seal respectively, and body two ends pass through sealing ring respectively
Sealing is against in the fixed plate of two neighboring fixture, and the gripper shoe at body two ends is against the fixation of two neighboring fixture respectively
Set end, and offset with sealing ring sealing, damping chamber is formed between tube wall and fixed cover inwall, damping is provided with damping in chamber
Device.
In drainage procedure, current can tap inboard wall of tube body, and now body radially can carry out damping using damping device, so as to
Offset body, so that the effect of noise reduction is reached, and by setting gripper shoe, and arrange in body end and fixed cover end
Sealing ring, can carry out double-layer seal, it is to avoid fixture leak.
Preferably, some compression springs that described damping device is radially arranged along fixed cover for axis, and if dry-pressing
Contracting spring is circumferentially distributed along fixed cover.
Therefore structure is simpler.
Preferably, described damping device is the magnetic annular for being separately fixed at fixed cover inwall and tube wall
Magnet ring one and annular magnet ring two, and magnet ring one and two opposite side magnetic of magnet ring repels each other.
Average noise reduction can be provided.
Compared with prior art, the utility model has the advantage that：
In drainage procedure, current can tap inboard wall of tube body, and now body radially can carry out damping using damping device, so as to
Offset body, so that the effect of noise reduction is reached, and by setting gripper shoe, and arrange in body end and fixed cover end
Sealing ring, can carry out double-layer seal, it is to avoid fixture leak.
Description of the drawings
Fig. 1 and Fig. 2 are two kinds of structural representations of the present utility model respectively.
The coding of in figure is respectively：
1st, fixture；11st, fixed cover；12nd, fixed plate；13rd, water hole；14th, magnet ring one；2nd, body；21st, gripper shoe；22、
Sealing ring；23rd, compression spring；24th, magnet ring two.
Specific embodiment
The following is specific embodiment of the utility model and accompanying drawing is combined, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, this noise reduction PVC drain pipe, including the body 2 being fixed on by fixture 1 on exterior wall, Gu
Determining part 1 includes to justify the ring-type fixing plate 12 that shell-like fixed cover 11 and outer are connected, and edge in fixed plate 12 with 11 inwall of fixed cover
The water hole 13 coaxial with fixed cover 11 is formed, 2 external diameter of body is less than 12 external diameter of fixed plate, 2 internal diameter of body is more than fixed plate 12
Internal diameter, body 2 are connected with annular backup pad 21 on the outer wall at two ends, and the coaxial spaced distribution on exterior wall of fixture 1 is fixed,
2 two ends of body and 11 two ends of fixed cover are embedded with O-ring seal 22 respectively, and 2 two ends of body are supported by the sealing of sealing ring 22 respectively
In the fixed plate 12 of two neighboring fixture 1, the gripper shoe 21 at 2 two ends of body is against consolidating for two neighboring fixture 1 respectively
Surely 11 ends are covered, and is offseted with the sealing of sealing ring 22, between 2 outer wall of body and 11 inwall of fixed cover, form damping chamber, damping chamber
Damping device is inside provided with.
Further, some compression springs 23 that damping device is radially arranged along fixed cover 11 for axis, and some compressions
Spring 23 is circumferentially distributed along fixed cover 11.Or damping device is the band for being separately fixed at 11 inwall of fixed cover and 2 outer wall of body
The annular magnet ring 1 of magnetic and annular magnet ring 2 24, and magnet ring 1 and 2 24 opposite side magnetic of magnet ring repels each other.
In drainage procedure, current can tap 2 inwall of body, and now 2 radial direction of body can carry out damping using damping device, from
And offset body 2, to reach the effect of noise reduction, and by setting gripper shoe 21, and in 2 end of body and fixed cover 11
End arranges sealing ring 22, can carry out double-layer seal, it is to avoid 1 leak of fixture.
Claims (3)
1. a kind of noise reduction PVC drain pipe, including being fixed on the body on exterior wall (2) by fixture (1), it is characterised in that：Gu
Determine the ring-type fixing plate (12) that part (1) includes that circle shell-like fixed cover (11) and outer are connected with fixed cover (11) inwall, and fixing
Along the water hole (13) coaxial with fixed cover (11) is formed in plate (12), body (2) external diameter is less than fixed plate (12) external diameter, body
(2) internal diameter is more than fixed plate (12) internal diameter, and body (2) is connected with annular backup pad (21), fixture on the outer wall at two ends
(1) on exterior wall, coaxial spaced distribution is fixed, and body (2) two ends and fixed cover (11) two ends are embedded with O-ring seal respectively
(22), and body (2) two ends respectively by sealing ring (22) sealing be against in the fixed plate (12) of two neighboring fixture (1),
The gripper shoe (21) at body (2) two ends is against fixed cover (11) end of two neighboring fixture (1), and and sealing ring respectively
(22) sealing offsets, and forms damping chamber between body (2) outer wall and fixed cover (11) inwall, and damping is provided with damping device in chamber.
2. noise reduction PVC drain pipe according to claim 1, it is characterised in that：Described damping device is axis along fixing
Some compression springs (23) that set (11) is radially arranged, and some compression springs (23) are circumferentially distributed along fixed cover (11).
3. noise reduction PVC drain pipe according to claim 1, it is characterised in that：Described damping device is for being separately fixed at
The magnetic annular magnet ring one (14) and annular magnet ring two (24) of fixed cover (11) inwall and body (2) outer wall, and magnet ring one
(14) repel each other with two (24) opposite side magnetic of magnet ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620829332.5U CN206000006U (en) | 2016-08-02 | 2016-08-02 | Noise reduction PVC drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620829332.5U CN206000006U (en) | 2016-08-02 | 2016-08-02 | Noise reduction PVC drain pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206000006U true CN206000006U (en) | 2017-03-08 |
Family
ID=58198925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620829332.5U Expired - Fee Related CN206000006U (en) | 2016-08-02 | 2016-08-02 | Noise reduction PVC drain pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206000006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397791A (en) * | 2019-08-07 | 2019-11-01 | 金丽丽 | Buried compound pipeline complex pipeline |
-
2016
- 2016-08-02 CN CN201620829332.5U patent/CN206000006U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397791A (en) * | 2019-08-07 | 2019-11-01 | 金丽丽 | Buried compound pipeline complex pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20170802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |