CN209245559U - A kind of tubing - Google Patents
A kind of tubing Download PDFInfo
- Publication number
- CN209245559U CN209245559U CN201822031566.7U CN201822031566U CN209245559U CN 209245559 U CN209245559 U CN 209245559U CN 201822031566 U CN201822031566 U CN 201822031566U CN 209245559 U CN209245559 U CN 209245559U
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- CN
- China
- Prior art keywords
- tubing
- main body
- deflector
- sound absorption
- flow cavity
- 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.)
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Abstract
The utility model discloses a kind of tubing, including tubing main body, tubing body interior is equipped with flow cavity, tubing main body inner sidewall is evenly distributed to be equipped with several hollow sound absorption units, the tapered structure in sound absorption unit longitudinal section, tubing body interior parallel pipe main body is equipped with spiral deflector, and flow cavity is divided into two parts by deflector, and deflector outer rim is close to attract unit setting.
Description
Technical field
The utility model relates to pipe technology field more particularly to a kind of tubing.
Background technique
Pipeline is widely used in building water supply and drainage, town and country plumbing, agricultural irrigation as a part in modern facilities
Etc. construction industries, municipal administration, industry and agriculture field.
Chinese Patent Application No.: 201721405159.7, disclose a kind of pp pipeline, comprising: interior PA tube
Ontology and outer PA tube ontology are evenly arranged with several rings between the interior PA tube ontology and outer PA tube ontology
Shape reinforcing rib baffle is evenly arranged with several buffer cells, the buffer cell between two neighboring ring stiffener baffle
Including the rounded setting of the six roots of sensation in buffering bellows, one end of the buffering bellows is connected with interior PA tube ontology, institute
State buffering bellows the other end be connected with outer PA tube ontology, be evenly arranged in the outer PA tube ontology and
The six roots of sensation buffers one-to-one six filling channels of bellows, and the filling channel passes through respectively to be arranged in outer PA tube ontology
All buffering bellowss on interior interface channel and same straight line are interconnected.
Chinese Patent Application No.: 201720017527.4, disclose a kind of plastic tube, including interior tube body and outer tube body, institute
It states between interior tube body and outer tube body there are gap, the inner tubal wall with the outer tube wall of interior tube body, outer tube body is provided in the gap
The multiple connectors being fixedly connected are formed with the through slot extended along interior tube body length direction between the two neighboring connector,
The access aperture of the tube wall inside and outside interior tube body is offered on one end inner tubal wall of said inner tube body, in the other end of said inner tube body
The tap of the tube wall inside and outside interior tube body is offered on tube wall, the both ends of the through slot are connected to access aperture, tap respectively,
The capping ring for gap between sealed inner tube body and outer tube body is provided on said inner tube body, the quantity of the capping ring is two
Both ends that are a and being located at interior tube body.
Structure is complicated for foregoing invention creation, in some occasions for needing to keep low noise, it is difficult to meet the requirement of people.
Utility model content
The purpose of this utility model is that overcoming the drawbacks described above of the prior art, a kind of pipe that can reduce noise is provided
Material.
To achieve the above object, the technical scheme that the utility model is provided is as follows: a kind of tubing, including tubing main body, pipe
Material body interior is equipped with flow cavity, and tubing main body inner sidewall is evenly distributed to be equipped with several hollow sound absorption units, and sound absorption unit is vertical
The tapered structure in section, tubing body interior parallel pipe main body are equipped with spiral deflector, and deflector is equal by flow cavity
It is divided into two parts, deflector outer rim is close to attract unit setting.
Further, body interior is equipped with wire enhancement layer.
Further, it is coated with corrosion-inhibiting coating respectively outside tubing main body inner sidewall, attraction unit and deflector.
The benificial effect of the utility model is to structure is simple, the noise generated in in-pipe flow flowing can be effectively reduced,
And intensity is high, long service life should be widely promoted.
Detailed description of the invention
Fig. 1 is a kind of schematic cross-sectional view of tubing of the utility model；
Fig. 2 is a kind of cross-sectional view of tubing of the utility model.
Specific embodiment
With reference to the accompanying drawing and preferred embodiment is further described with regard to the technical solution of the utility model.
As Figure 1-Figure 2, a kind of tubing described in the utility model, including tubing main body 1 are set inside tubing main body 1
There is flow cavity 2,1 inner sidewall of tubing main body is evenly distributed to be equipped with several hollow sound absorption units 3, and 3 longitudinal section of sound absorption unit is in cone
Shape structure, 1 interior parallel tubing main body 1 of tubing main body are equipped with spiral deflector 4, and flow cavity 2 is divided by deflector 4
Two parts, 4 outer rim of deflector are close to attract unit setting.
Further, wire enhancement layer 11 is equipped with inside tubing main body 1.
Further, it is coated with corrosion-inhibiting coating respectively (in figure outside 1 inner sidewall of tubing main body, attraction unit 3 and deflector 4
It is not shown).
More than, water flow enters tubing main body 1 and flows in flow cavity 2, since deflector 4 is arranged in the shape of a spiral and will stream
Dynamic chamber 2 is divided equally for two parts, so as to be and then divided into two parts more steady in rotation with 4 direction of twist of deflector for water flow
By flow cavity 2, reduce water flow noise decibel in advance；The noise sound wave that water flow generates in flowing is in contact deflector 4
Skewed surface after be refracted, the noise sound wave being refracted is reflected back source direction after contacting hollow sound absorption unit 3 again, returns
The noise sound wave of the noise sound wave and refraction that return is offset, and eliminates noise naturally in flow cavity 2, due to sound absorption unit 3
In hollow setting, so that water flow noise can not penetrate out outside tubing main body 1, the noise of water building generation is more reduced, this is practical
New structure is simple, should be widely promoted.
Above-described is only the principles of the present invention and preferred embodiment.It should be pointed out that the common skill of this field
For art personnel, without departing from the principle of this utility model, moreover it is possible to make several variations and modifications, also should be regarded as belonging to
In the protection scope of the utility model.
Claims (3)
1. a kind of tubing, including tubing main body, tubing body interior is equipped with flow cavity, it is characterised in that: in the tubing main body
Side wall is evenly distributed to be equipped with several hollow sound absorption units, and the tapered structure in sound absorption unit longitudinal section, tubing body interior is parallel
Tubing main body is equipped with spiral deflector, and flow cavity is divided into two parts by deflector, and deflector outer rim is close to attract single
Member setting.
2. a kind of tubing according to claim 1, it is characterised in that: the tubing body interior is reinforced equipped with wire
Layer.
3. a kind of tubing according to claim 1, it is characterised in that: the tubing main body inner sidewall attracts unit and leads
Corrosion-inhibiting coating is coated with outside flowing plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822031566.7U CN209245559U (en) | 2018-12-05 | 2018-12-05 | A kind of tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822031566.7U CN209245559U (en) | 2018-12-05 | 2018-12-05 | A kind of tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209245559U true CN209245559U (en) | 2019-08-13 |
Family
ID=67531444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822031566.7U Active CN209245559U (en) | 2018-12-05 | 2018-12-05 | A kind of tubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209245559U (en) |
-
2018
- 2018-12-05 CN CN201822031566.7U patent/CN209245559U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |