CN206145349U - Vibration/noise reduction PVC elbow pipe fitting - Google Patents
Vibration/noise reduction PVC elbow pipe fitting Download PDFInfo
- Publication number
- CN206145349U CN206145349U CN201621228531.7U CN201621228531U CN206145349U CN 206145349 U CN206145349 U CN 206145349U CN 201621228531 U CN201621228531 U CN 201621228531U CN 206145349 U CN206145349 U CN 206145349U
- Authority
- CN
- China
- Prior art keywords
- inlet tube
- noise reduction
- spring
- shock
- sealing cap
- 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 vibration/noise reduction PVC elbow pipe fitting belongs to the pipe fitting field. The noise was big when it had solved current drain pipe drainage, rocked big problem. This vibration/noise reduction PVC elbow pipe fitting, inlet tube and outlet pipe including axis mutually perpendicular, still include spring and tubaeform shock attenuation cover, shock attenuation cover heavy -calibre one end diameter is the same with the inlet tube internal diameter, small -bore one end is extended there is the round -sleeve -shaped adapter sleeve, the inlet tube is vertical setting, and the bottom is connected with the sealing cap, be equipped with circular connection platform on the sealing cap, both ends are overlapped respectively at adapter sleeve and connection bench about the spring, shock attenuation cover heavy -calibre one end offsets with the inlet tube inner wall, shock attenuation cover heavy -calibre one end is located small -bore one end top, the outlet pipe is connected with the inlet tube pipe wall that the spring transversely corresponds the position, and communicated mutually, and the outlet pipe is close to the inlet tube bottom and sets up. This pipe fitting damping and noise reduction effect is better.
Description
Technical field
This utility model belongs to pipe fitting technical field, is related to damping noise reduction PVC bend pipe tools.
Background technology
Existing drain pipe is used for draining, in most cases, there is that displacement is few, but the fast situation of drainage speed, current
Along the flowing of draining inside pipe wall, loud noise is constantly produced, and can directly impact drain pipe elbow part, cause drain pipe to be made an uproar
Sound is bigger, while rocking, it is therefore necessary to be improved.
The content of the invention
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, there is provided one kind can reduce draining and make an uproar
Sound and the damping noise reduction PVC bend pipe tools of reduction vibrations.
The purpose of this utility model can be realized by following technical proposal：Damping noise reduction PVC bend pipe tools, including axis
Orthogonal inlet tube and outlet, it is characterised in that：Also include spring and tubaeform shock-absorbing sleeve, shock-absorbing sleeve heavy caliber one end
Diameter is identical with entrance bore, and small-bore one end is extended with round shell-like adapter sleeve, and inlet tube is in be vertically arranged, and bottom connects
There is sealing cap, sealing cap is provided with circular connected unit, and spring upper and lower ends are respectively fitted on adapter sleeve and connected unit, shock-absorbing sleeve heavy caliber
One end offsets with entrance inside pipe wall, and shock-absorbing sleeve heavy caliber one end is located at small-bore one end top, and outlet is laterally corresponding with spring
The entrance tube wall connection of position, and be interconnected, and outlet is arranged near inlet tube bottom.
When current vertically impact inlet tube bottom, water jet propulsion shock-absorbing sleeve inwall, and move down spring so that spring and
Certain cushioning effect is played in shock-absorbing sleeve cooperation, while water can helically flow along spring, can further reduce water velocity, together
When avoid directly impacting inlet tube and outlet junction so that more preferably, and the dirt such as hairline can be hung damping noise reduction effect
On spring, sealing cap can be conveniently dismantled, to clear up spring.
In above-mentioned damping noise reduction PVC bend pipe tools, it is gradually reduced from the spring inside diameter of shock-absorbing sleeve to sealing cap.
Therefore the water conservancy diversion effect of spring can be improved, current is made along spring helical flow.
In above-mentioned damping noise reduction PVC bend pipe tools, described shock-absorbing sleeve heavy caliber one end is extended with round shell-like and is oriented to
Set, fairlead external diameter is identical with entrance bore, and fairlead outer wall slides with entrance inside pipe wall and fits.
Therefore shock-absorbing sleeve is avoided to offset.
In above-mentioned damping noise reduction PVC bend pipe tools, inlet tube bottom is provided with external screw thread, and sealing cap is provided with female thread,
And be screwed onto on inlet tube bottom.
Compared with prior art, this utility model has the advantage that：
When current vertically impact inlet tube bottom, water jet propulsion shock-absorbing sleeve inwall, and move down spring so that spring and
Certain cushioning effect is played in shock-absorbing sleeve cooperation, while water can helically flow along spring, can further reduce water velocity, together
When avoid directly impacting inlet tube and outlet junction so that more preferably, and the dirt such as hairline can be hung damping noise reduction effect
On spring, sealing cap can be conveniently dismantled, to clear up spring.
Description of the drawings
Fig. 1 is this pipe fitting sectional view.
In figure,
1st, inlet tube；
2nd, outlet；
3rd, spring；
4th, shock-absorbing sleeve；41st, adapter sleeve；42nd, fairlead；
5th, sealing cap；51st, connected unit.
Specific embodiment
The following is specific embodiment of the utility model and combine accompanying drawing, further is made to the technical solution of the utility model
Description, but this utility model is not limited to these embodiments.
As shown in figure 1, this utility model damping noise reduction PVC bend pipe tools, including the orthogonal inlet tube 1 of axis and go out
Mouth pipe 2, also including spring 3 and tubaeform shock-absorbing sleeve 4, the heavy caliber one end diameter of shock-absorbing sleeve 4 is identical with the internal diameter of inlet tube 1, osculum
Footpath one end is extended with round shell-like adapter sleeve 41, and inlet tube 1 is in be vertically arranged, and bottom is connected with sealing cap 5, and sealing cap 5 is provided with circle
Shape connected unit 51, the upper and lower ends of spring 3 are respectively fitted on adapter sleeve 41 and connected unit 51, the heavy caliber one end of shock-absorbing sleeve 4 and entrance
The inwall of pipe 1 offsets, and the heavy caliber one end of shock-absorbing sleeve 4 is located at small-bore one end top, outlet 2 and the horizontal correspondence position of spring 3
The tube wall of inlet tube 1 connects, and is interconnected, and outlet 2 is arranged near the bottom of inlet tube 1.
Further, it is gradually reduced from the internal diameter of spring 3 of shock-absorbing sleeve 4 to sealing cap 5.The heavy caliber one end of shock-absorbing sleeve 4 is extended with
Circle shell-like fairlead 42, the external diameter of fairlead 42 is identical with the internal diameter of inlet tube 1, and the outer wall of fairlead 42 slides with the inwall of inlet tube 1
Laminating.The bottom of inlet tube 1 is provided with external screw thread, and sealing cap 5 is provided with female thread, and is screwed onto on the bottom of inlet tube 1.
When current vertically impact 1 bottom of inlet tube, the inwall of water jet propulsion shock-absorbing sleeve 4, and move down spring 3 so that bullet
Certain cushioning effect is played in spring 3 and the cooperation of shock-absorbing sleeve 4, while water can helically flow along spring 3, can further reduce current
Speed, while avoiding directly impacting inlet tube 1 and the junction of outlet 2 so that damping noise reduction effect is more preferable, and hairline etc.
Dirt can be hung on spring 3, sealing cap 4 can be conveniently dismantled, to clear up spring 3.
Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute
Category those skilled in the art can make various modifications to described specific embodiment or supplement or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more used herein inlet tube 1, outlet 2, spring 3, shock-absorbing sleeve 4, adapter sleeve 41, fairlead 42,
The terms such as sealing cap 5, connected unit 51, but be not precluded from using the probability of other terms.Using these terms just for the sake of more
Easily describe and explain essence of the present utility model；It is all new with this practicality to be construed as any additional restriction
Type spirit is contrary.
Claims (4)
1. the orthogonal inlet tube of damping noise reduction PVC bend pipe tools, including axis (1) and outlet (2), it is characterised in that：
Also include spring (3) and tubaeform shock-absorbing sleeve (4), shock-absorbing sleeve (4) heavy caliber one end diameter is identical with inlet tube (1) internal diameter, little
Bore one end is extended with round shell-like adapter sleeve (41), and inlet tube (1) is in being vertically arranged, and bottom is connected with sealing cap (5), sealing cap
(5) circular connected unit (51) is provided with, spring (3) upper and lower ends are respectively fitted on adapter sleeve (41) and connected unit (51), damping
Set (4) heavy caliber one end offsets with inlet tube (1) inwall, and shock-absorbing sleeve (4) heavy caliber one end is located at small-bore one end top, outlet
Pipe (2) is connected with inlet tube (1) tube wall of the horizontal correspondence position of spring (3), and is interconnected, and outlet (2) is near entrance
Pipe (1) bottom is arranged.
2. damping noise reduction PVC bend pipe tools according to claim 1, it is characterised in that：From shock-absorbing sleeve (4) to sealing cap (5)
Spring (3) internal diameter be gradually reduced.
3. damping noise reduction PVC bend pipe tools according to claim 2, it is characterised in that：Described shock-absorbing sleeve (4) heavy caliber
One end is extended with round shell-like fairlead (42), and fairlead (42) external diameter is identical with inlet tube (1) internal diameter, and fairlead (42) outer wall
Slide with inlet tube (1) inwall and fit.
4. damping noise reduction PVC bend pipe tools according to claim 3, it is characterised in that：Inlet tube (1) bottom is provided with outer spiral shell
Stricture of vagina, sealing cap (5) is provided with female thread, and is screwed onto on inlet tube (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621228531.7U CN206145349U (en) | 2016-11-15 | 2016-11-15 | Vibration/noise reduction PVC elbow pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621228531.7U CN206145349U (en) | 2016-11-15 | 2016-11-15 | Vibration/noise reduction PVC elbow pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206145349U true CN206145349U (en) | 2017-05-03 |
Family
ID=58626619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621228531.7U Expired - Fee Related CN206145349U (en) | 2016-11-15 | 2016-11-15 | Vibration/noise reduction PVC elbow pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206145349U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606366A (en) * | 2017-09-21 | 2018-01-19 | 中石化广州工程有限公司 | A kind of 90 ° of elbows for buffering Water Hammer |
| CN111237571A (en) * | 2020-01-08 | 2020-06-05 | 刘其奎 | Energy dissipation type right-angle hydraulic pipe joint |
-
2016
- 2016-11-15 CN CN201621228531.7U patent/CN206145349U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606366A (en) * | 2017-09-21 | 2018-01-19 | 中石化广州工程有限公司 | A kind of 90 ° of elbows for buffering Water Hammer |
| CN111237571A (en) * | 2020-01-08 | 2020-06-05 | 刘其奎 | Energy dissipation type right-angle hydraulic pipe joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Ziheng Inventor before: Lin Yuping |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180411 Address after: 570105 A2002, A1 District, Fuxing City, 32 Binhai Road, Longhua District, Haikou, Hainan. Patentee after: Hainan half step Network Technology Co., Ltd. Address before: 325000 Zhejiang Province, Wenzhou city Ouhai District Jingshan Hill Street Rong Road No. 1 Room 203 South Patentee before: Wenzhou far electron technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20181115 |