CN107448722A - A kind of screw-type hush pipe - Google Patents
A kind of screw-type hush pipe Download PDFInfo
- Publication number
- CN107448722A CN107448722A CN201710768585.5A CN201710768585A CN107448722A CN 107448722 A CN107448722 A CN 107448722A CN 201710768585 A CN201710768585 A CN 201710768585A CN 107448722 A CN107448722 A CN 107448722A
- Authority
- CN
- China
- Prior art keywords
- layer pipe
- pipeline
- inner layer
- pipe
- screw
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/0336—Noise absorbers by means of sound-absorbing materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/21—Rigid pipes made of sound-absorbing materials or with sound-absorbing structure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
A kind of screw-type hush pipe, including outer layer pipe and inner layer pipe, the inner layer pipe inner wall smooth, outside pipeline is arranged on the outside of inner layer pipe, quieter material is provided between outer layer pipe and inner layer pipe to fill, there is the spiral of outwardly convex, inside spiral wall forms spiral groove on the inner layer pipe wall.The present invention by pipeline by being arranged to the purpose that the compound pipeline complex pipeline that inside and outside pipeline is combined plays noise reduction, sound-absorbing material is filled between the two simultaneously, it further increasing noise reduction, soundproof effect, and compression strength is big, strong shock resistance, the current in pipeline are carried out into artificial spiralization by rational Structural Transformation in internal layer duct wall to rotate, and then reduce its noise, reach the purpose of noise elimination.
Description
Technical field
The present invention relates to pipe technology field, and in particular to a kind of screw-type hush pipe.
Background technology
The task of intra-building water supply system is that the water of town water supply pipe network or self-contained water source water supply network is introduced into interior,
From be applicable, economically and reasonably optimal way of supplying water, through sparge pipe various sanitary apparatus sent to the room, with water nozzle, process units
And fire-fighting equipment, and requirement of the satisfaction water spot to water, hydraulic pressure and water quality.Building plumbing system system is a cold feed
System, three classes are can be basically divided into by purposes：
1. domestic water system, drinking, cooking, washing one's hands and face, washing in for civilian use, public building and industrial enterprise's building,
Take a shower etc. and in life to use water.It is required that water quality must be in strict conformity with the drinking water quality standard of national regulation.
2. producing water supply system, because the technique of various productions is different, production water supply system species is various, mainly for the production of
The cooling of equipment, raw material washing, boiler feed water etc..Requirement of the industrial water to water quality, water, hydraulic pressure and secure context due to
Technique is different, widely different.
3. fire supply system, for the fire-fighting of the more civil buildings of the number of plies, large public building and some workshops
Equipment water.Fire demand water is not high to water quality requirement, but must ensure there is enough waters and hydraulic pressure by Building Fire Protection specification.
The most important thing is the setting of pipeline therein in supply and drain water system, and traditional pipeline does not possess effect work(generally
Can, when being applied in domestic water system, because it can influence people and normally stop in plumbing with larger noise
Breath.And existing technological means is typically the purpose that an additional muffling device has realized noise reduction, but its is costly, uses the longevity
Order short, practical value is relatively low.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, it is inside and outside by the way that pipeline is arranged to the invention provides a kind of screw-type hush pipe
The compound pipeline complex pipeline that pipeline is combined plays the purpose of noise reduction, while fills sound-absorbing material between the two, further increasing and disappears
Sound, soundproof effect, and compression strength is big, strong shock resistance, in internal layer duct wall by rational Structural Transformation by pipeline
Current carry out artificial spiralization rotation, and then reduce its noise, reach the purpose of noise elimination.
(2) technical scheme
To realize object above, the present invention is achieved by the following technical programs：
A kind of screw-type hush pipe, including outer layer pipe and inner layer pipe, the inner layer pipe inner wall smooth, outside pipeline
It is arranged on the outside of inner layer pipe, quieter material is provided between outer layer pipe and inner layer pipe and is filled, is had on the inner layer pipe wall
The spiral of outwardly convex, inside spiral wall form spiral groove.
The quieter material is crest acoustical cotton.
The equal plastics of outer layer pipe and inner layer pipe are made.
(3) beneficial effect
Tamper is conveniently removed the embodiments of the invention provide a kind of and with the pipeline for supplementing voltage stabilizing function.Possess with
Lower beneficial effect：The present invention by pipeline by being arranged to the purpose that the compound pipeline complex pipeline that inside and outside pipeline is combined plays noise reduction, simultaneously
Sound-absorbing material is filled between the two, further increasing noise reduction, soundproof effect, and compression strength is big, strong shock resistance,
Current in pipeline are carried out artificial spiralization by rational Structural Transformation and rotated by inner layer pipe wall, and then are reduced it and made an uproar
Sound, reach the purpose of noise elimination.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 schematic structural views of the invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
A kind of screw-type hush pipe, including outer layer pipe 1 and inner layer pipe 2, the inner layer pipe inner wall smooth, outboard tube
Road 1 is arranged at the outside of inner layer pipe 2, is filled between outer layer pipe 1 and inner layer pipe 2 provided with quieter material 3, the inner layer pipe
There is the spiral 201 of outwardly convex, inside spiral wall forms spiral groove 202, and the quieter material is crest sound-absorbing on wall 2
Cotton, the 2 equal plastics of outer layer pipe 1 and inner layer pipe are made；
The present invention by pipeline by being arranged to the purpose that the compound pipeline complex pipeline that inside and outside pipeline is combined plays noise reduction, while two
Sound-absorbing material is filled between person, further increasing noise reduction, soundproof effect, and compression strength is big, strong shock resistance, inside
Current in pipeline are carried out artificial spiralization by rational Structural Transformation and rotated by layer duct wall, and then reduce its noise,
Reach the purpose of noise elimination.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (3)
1. a kind of screw-type hush pipe, including outer layer pipe and inner layer pipe, it is characterised in that：The inner layer pipe inwall light
Sliding, outside pipeline is arranged on the outside of inner layer pipe, and quieter material is provided between outer layer pipe and inner layer pipe and is filled, the internal layer
There is the spiral of outwardly convex, inside spiral wall forms spiral groove on duct wall.
2. screw-type hush pipe as claimed in claim 1, it is characterised in that：The quieter material is crest acoustical cotton.
3. screw-type hush pipe as claimed in claim 1, it is characterised in that：The equal plastics system of outer layer pipe and inner layer pipe
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710768585.5A CN107448722A (en) | 2017-08-31 | 2017-08-31 | A kind of screw-type hush pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710768585.5A CN107448722A (en) | 2017-08-31 | 2017-08-31 | A kind of screw-type hush pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107448722A true CN107448722A (en) | 2017-12-08 |
Family
ID=60494644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710768585.5A Pending CN107448722A (en) | 2017-08-31 | 2017-08-31 | A kind of screw-type hush pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107448722A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1924734A1 (en) * | 1968-05-15 | 1969-11-27 | Dunlop Co Ltd | Soundproofing element |
| CN201314417Y (en) * | 2008-12-25 | 2009-09-23 | 大连金广建设集团有限公司 | Muffling drainage pipeline used for building |
| CN201810889U (en) * | 2010-10-19 | 2011-04-27 | 中国建筑第七工程局有限公司 | Hush pipe for building |
| KR20120113397A (en) * | 2011-04-05 | 2012-10-15 | 현대중공업 주식회사 | Noise reduction structure of piping for hull |
| CN103912737A (en) * | 2014-04-11 | 2014-07-09 | 天津中财型材有限责任公司 | Ultra-silence pipe and manufacturing method thereof |
| CN204615570U (en) * | 2015-01-29 | 2015-09-02 | 江苏兆胜科技有限公司 | A kind of noise reduction cooler |
-
2017
- 2017-08-31 CN CN201710768585.5A patent/CN107448722A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1924734A1 (en) * | 1968-05-15 | 1969-11-27 | Dunlop Co Ltd | Soundproofing element |
| CN201314417Y (en) * | 2008-12-25 | 2009-09-23 | 大连金广建设集团有限公司 | Muffling drainage pipeline used for building |
| CN201810889U (en) * | 2010-10-19 | 2011-04-27 | 中国建筑第七工程局有限公司 | Hush pipe for building |
| KR20120113397A (en) * | 2011-04-05 | 2012-10-15 | 현대중공업 주식회사 | Noise reduction structure of piping for hull |
| CN103912737A (en) * | 2014-04-11 | 2014-07-09 | 天津中财型材有限责任公司 | Ultra-silence pipe and manufacturing method thereof |
| CN204615570U (en) * | 2015-01-29 | 2015-09-02 | 江苏兆胜科技有限公司 | A kind of noise reduction cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171208 |