CN106168311A - Sound-deadening and noise-reducing tubing - Google Patents

Sound-deadening and noise-reducing tubing Download PDF

Info

Publication number
CN106168311A
CN106168311A CN201610781647.1A CN201610781647A CN106168311A CN 106168311 A CN106168311 A CN 106168311A CN 201610781647 A CN201610781647 A CN 201610781647A CN 106168311 A CN106168311 A CN 106168311A
Authority
CN
China
Prior art keywords
quieter
cortex
layer
noise
deadening
Prior art date
Application number
CN201610781647.1A
Other languages
Chinese (zh)
Inventor
刘刚
Original Assignee
四川辉达管业科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 四川辉达管业科技有限公司 filed Critical 四川辉达管业科技有限公司
Priority to CN201610781647.1A priority Critical patent/CN106168311A/en
Publication of CN106168311A publication Critical patent/CN106168311A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00Rigid pipes
    • F16L9/21Rigid pipes made of sound-absorbing materials or with sound-absorbing structure

Abstract

The invention discloses a kind of sound-deadening and noise-reducing tubing, including cortex and quieter material layer, described cortex is arranged at outside quieter material layer, described cortex is 3:7 with the mass ratio of described quieter material layer, described quieter material layer is made up of inserts, PE material and white mother mixing, the mass ratio of described inserts, PE material and white mother is 50:50:2, and described cortex is mixed by PPR and blue masterbatch and forms, and the mass ratio of described PPR and blue masterbatch is 100:2.It is good that the material of the present invention has preferable mildness, antiageing effect and soundproof effect.

Description

Sound-deadening and noise-reducing tubing
Technical field
The present invention relates to plastic pipe production technical field, be specifically related to a kind of sound-deadening and noise-reducing tubing.
Background technology
Outside all advantage performances possessing PVC-U solid wall pipe, especially soundproof effect is obvious, and it is than standard solid wall pipe energy Reduce 8-10 decibel, really contain produced noise during sewage discharge, so that your living environment is more heated Fragrant, quiet.The present invention relates to a kind of spiral hush pipe, it is characterised in that being shaped with spiral bar on pipe material inner wall, spiral bar is linearly Oblique uniform, and be 8 °-20 ° with the angle of hush pipe centrage.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, it is provided that the sound-deadening and noise-reducing tubing that a kind of soundproof effect is good, it is intended to improve The mildness of tubing and erasure effect.
In view of the problems referred to above of prior art, according to an aspect disclosed by the invention, the present invention uses techniques below Scheme:
A kind of sound-deadening and noise-reducing tubing, including cortex and quieter material layer, described cortex is arranged at outside quieter material layer, institute The mass ratio stating cortex and described quieter material layer is 3:7, and described quieter material layer is by inserts, PE material and white mother's mixing group Becoming, the mass ratio of described inserts, PE material and white mother is 50:50:2, and described cortex is mixed by PPR and blue masterbatch and forms, institute The mass ratio stating PPR and blue masterbatch is 100:2.
In order to the present invention is better achieved, further technical scheme is:
According to one embodiment of the invention, described inserts is meerschaum or asbestos or plastic foam.
Compared with prior art, one of beneficial effects of the present invention is:
A kind of sound-deadening and noise-reducing tubing of the present invention, in the case of-50 DEG C, material still ratio is milder, antiageing effect And good muffling effect.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1
A kind of sound-deadening and noise-reducing tubing, including cortex and quieter material layer, described cortex is arranged at outside quieter material layer, institute The mass ratio stating cortex and described quieter material layer is 3:7, and described quieter material layer is by inserts, PE material and white mother's mixing group Becoming, the mass ratio of described inserts, PE material and white mother is 50:50:2, and described cortex is mixed by PPR and blue masterbatch and forms, institute The mass ratio stating PPR and blue masterbatch is 100:2.
Described inserts is meerschaum or asbestos or plastic foam.
Embodiment 2
A kind of sound-deadening and noise-reducing tubing, including cortex and quieter material layer, described cortex is arranged at outside quieter material layer, institute The mass ratio stating cortex and described quieter material layer is 3:7, and described quieter material layer is by inserts, PE material and white mother's mixing group Becoming, described inserts is 50kg, PE expect to be 50kg, and white mother is 2kg, and described cortex is mixed by PPR and blue masterbatch and forms, described PPR is 100kg, and the quality of blue masterbatch is 2kg.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other The difference of embodiment, identical similar portion cross-reference between each embodiment.
" embodiment ", " another embodiment ", " embodiment " spoken of in this manual, etc., refer to knot Specific features, structure or the feature of closing the description of this embodiment are included at least one embodiment that the application generality describes In.The most multiple local appearance statement of the same race is not necessarily to refer to same embodiment.Appoint furthermore, it is understood that combine When one embodiment describes a specific features, structure or feature, to be advocated is, and to combine other embodiments this to realize Feature, structure or feature also fall within the scope of the present invention.
Although reference be made herein to invention has been described for the multiple explanatory embodiment of the present invention, however, it is to be understood that Those skilled in the art can be designed that a lot of other amendments and embodiment, and these amendments and embodiment will fall in this Shen Within spirit disclosed in please and spirit.More specifically, in the range of disclosure and claim, can be to master Building block and/or the layout of topic composite configuration carry out multiple modification and improvement.Except what building block and/or layout were carried out Outside modification and improvement, to those skilled in the art, other purposes also will be apparent from.

Claims (2)

1. a sound-deadening and noise-reducing tubing, it is characterised in that include cortex and quieter material layer, described cortex is arranged at quieter material Outside Ceng, described cortex is 3:7 with the mass ratio of described quieter material layer, and described quieter material layer is expected and white by inserts, PE Color masterbatch mixing composition, the mass ratio of described inserts, PE material and white mother is 50:50:2, and described cortex is mixed by PPR and blue masterbatch Being combined into, the mass ratio of described PPR and blue masterbatch is 100:2.
Sound-deadening and noise-reducing tubing the most according to claim 1, it is characterised in that described inserts is meerschaum or asbestos or moulds Calymma foam.
CN201610781647.1A 2016-08-30 2016-08-30 Sound-deadening and noise-reducing tubing CN106168311A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610781647.1A CN106168311A (en) 2016-08-30 2016-08-30 Sound-deadening and noise-reducing tubing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610781647.1A CN106168311A (en) 2016-08-30 2016-08-30 Sound-deadening and noise-reducing tubing

Publications (1)

Publication Number Publication Date
CN106168311A true CN106168311A (en) 2016-11-30

Family

ID=57376180

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610781647.1A CN106168311A (en) 2016-08-30 2016-08-30 Sound-deadening and noise-reducing tubing

Country Status (1)

Country Link
CN (1) CN106168311A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202298867U (en) * 2011-10-28 2012-07-04 周志昌 Silent drain pipe
CN202381865U (en) * 2011-11-26 2012-08-15 深圳市水库小学 Soundproof drain pipe
KR101195067B1 (en) * 2010-07-16 2012-10-29 이종태 A Pipe and A Pipe Connecter for Prevention of Noise
CN202629372U (en) * 2012-05-10 2012-12-26 上海蓝翎管业科技有限公司 Spiral comprehensive muffling pipe
CN204025961U (en) * 2014-04-11 2014-12-17 天津中财型材有限责任公司 Super-silent pipe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101195067B1 (en) * 2010-07-16 2012-10-29 이종태 A Pipe and A Pipe Connecter for Prevention of Noise
CN202298867U (en) * 2011-10-28 2012-07-04 周志昌 Silent drain pipe
CN202381865U (en) * 2011-11-26 2012-08-15 深圳市水库小学 Soundproof drain pipe
CN202629372U (en) * 2012-05-10 2012-12-26 上海蓝翎管业科技有限公司 Spiral comprehensive muffling pipe
CN204025961U (en) * 2014-04-11 2014-12-17 天津中财型材有限责任公司 Super-silent pipe

Similar Documents

Publication Publication Date Title
CN104629217B (en) A kind of deadener and preparation method thereof
WO2008139581A1 (en) Process for producing raw material for silicon carbide firing and process for producing honeycomb structure
EA200801104A1 (en) Manufacturing plates of binding material
CN102345312B (en) Mute water discharging pipe
WO2005123781A3 (en) Water-absorbing polysaccharide and method for producing the same
CN103396622B (en) Environment-friendly PVC Foam ceiling sheet material and preparation method thereof
DK2010783T3 (en) Windsystem, including excellent wing profiles, and the process of producing electric energy
CN104556873A (en) Preparation method of lightweight high-strength baking-free brick
GB2440845A (en) Methods of cementing with lightweight cement compositions
AR072366A1 (en) Method of preparing coated binder units
AR074132A1 (en) Coated surface gypsum slab and method of making it
BR0206941A (en) Coated Plasterboard Products and Method for Fabricating a Coated Plasterboard and Method for Producing a Wall
CN104405076B (en) A kind of assembled heat insulation integrated wallboard
RU2008134605A (en) Dry mixture for the production of cell gas
SE0601329L (en) A decorative wood laminate comprising a sound attenuating balance layer of varied density
EP2022678A3 (en) Sound-absorbing material, production method for sound-absorbing material, and sound-absorbing structure
CN102049847B (en) PVC-U (Unplasticized Poly Vinyl Chloride) hollow-wall internal-screw sound absorbing tube and preparation method thereof
WO2012040212A3 (en) Methods of producing microfabricated particles for composite materials
WO2007031876A3 (en) Templated carbon monolithic tubes with shaped micro-channels and method for making the same
WO2008038137A3 (en) Flattened bamboo panel
CN105694431A (en) Polyurethane foam sound absorption composite
CL2008001708A1 (en) Block for use in interconnecting with other blocks to form a substantially horizontal channel, the block comprising upper and lower surfaces, an outer block wall, a block interconnecting section, and an open channel in the upper surface of the block; a construction wall.
CN103396049B (en) Production method for building wallbody self thermal insulation blocks
AR084738A1 (en) METHOD FOR PREPARING A FOAMED PANEL
CN103819166A (en) Quick-drying enhanced fireproof thermal mortar

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into 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: 20161130