CN204756255U - Take whirl tee bend of side direction honeycomb duct - Google Patents
Take whirl tee bend of side direction honeycomb duct Download PDFInfo
- Publication number
- CN204756255U CN204756255U CN201520381029.9U CN201520381029U CN204756255U CN 204756255 U CN204756255 U CN 204756255U CN 201520381029 U CN201520381029 U CN 201520381029U CN 204756255 U CN204756255 U CN 204756255U
- Authority
- CN
- China
- Prior art keywords
- honeycomb duct
- side direction
- conservancy diversion
- water conservancy
- diversion funnel
- 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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- Pipe Accessories (AREA)
- Sewage (AREA)
Abstract
Take whirl tee bend of side direction honeycomb duct, including side direction guide wire, horizontal honeycomb duct, water conservancy diversion funnel, side direction guide wire, horizontal honeycomb duct, water conservancy diversion funnel adopt integral type design, tee bend structure, adhesive bonded joint respectively, the guide wire of the skew horizontal honeycomb duct entry in side direction guide wire lower part, there is a cavity horizontal honeycomb duct entrance, evenly distributed the contra -vane board on the water conservancy diversion funnel, and the advantage is: can realize the biggest negotiability in limited pipeline space, the simultaneously maximum noise that reduces the rivers production, the subassembly of whole pipe fitting is few, and the equipment is simple and convenient, uses safe and reliable.
Description
Technical field
The utility model relates to a kind of plastic material, especially a kind of threeway.
Background technique
Roof drainage pipeline and building internal drainage pipeline should be asked has quick and powerful drainage capacity, requires again not produce too high drainage noise.Drainage noise mainly to be formed because water collides with the air-flow risen in the process flowed downward.Air flow resistance also can affect water velocity.The design of existing all kinds of eddy flow tubing and pipe fitting is all to make current against tube wall flowing, the current of decline and ducted air-flow farthest being separated in limited pipeline space.In order to avoid too fast current produce impact of water hammer because of instantaneous formation plug flow to pipeline in decline process, in piping design, coil part is set brokenly at a certain distance specially, the plug flow declined fast is stopped in broken coil part.Having the position of transverse tube to need to arrange threeway, when water in transverse tube flows to threeway position, the current of lateral flow can meet with the current of vertical direction, form overflow and impact generation noise, affect water velocity.Present design establishes a downward straight tube in threeway position, and the lower edge of straight tube, in the bottom of transverse tube, makes the current of transverse tube and the current of vertical tube separate.Because this section of downward straight tube just in time keeps off the mouth of pipe at transverse tube, causing this segment space narrow, can only realize by expanding bore.
Model utility content
The purpose of this utility model is avoid the deficiencies in the prior art and provide a kind of eddy flow threeway with side direction honeycomb duct.
The technical solution of the utility model is: the eddy flow threeway of band side direction honeycomb duct, and comprise side direction guide pipe, horizontal honeycomb duct, water conservancy diversion funnel, side direction guide pipe, horizontal honeycomb duct, water conservancy diversion funnel adopt unitary design, three-port structure respectively, gluing connection; The guide tube of horizontal honeycomb duct entrance is departed from side direction guide pipe bottom, and there is a cavity horizontal honeycomb duct ingress; Water conservancy diversion funnel is uniform-distribution with guide vanes.
Described guide vanes is arc-shaped.
The end opening of described side direction guide pipe faces the guide vanes on water conservancy diversion funnel.
Compared with prior art, the utility model has the advantages that: maximum negotiability can be realized in limited pipeline space, farthest reduce the noise that current produce simultaneously.The assembly of whole pipe fitting is few, and simple and convenient assembly is safe and reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 is side direction guide pipe, 2 is horizontal honeycomb duct, and 3 is water conservancy diversion funnel, and 4 is guide vanes.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
With the eddy flow threeway of side direction honeycomb duct, comprise side direction guide pipe 1, horizontal honeycomb duct 2, water conservancy diversion funnel 3, side direction guide pipe 1, horizontal honeycomb duct 2, water conservancy diversion funnel 3 adopt unitary design, three-port structure respectively, gluing connection.
The guide tube of horizontal honeycomb duct 2 entrance is departed from side direction guide pipe 1 bottom, and the direction current direction flowed downward can being departed from horizontal honeycomb duct 2 entrance guides, and avoids overflow phenomenon to produce excessive noise, avoids flow-disturbing to cause current not smooth.
There is a cavity horizontal honeycomb duct 2 ingress, can avoid the foreign matters from being blocked in horizontal honeycomb duct 2.
Water conservancy diversion funnel 3 is uniform-distribution with guide vanes 4, described guide vanes 4, in arc-shaped, can effectively avoid foreign material in current to be tangled, blocking pipe.
The end opening of described side direction guide pipe 1 faces the guide vanes 4 on water conservancy diversion funnel 3.The state of rotating flow can be destroyed when the current rotated leave side direction guide pipe 1, at this moment current can continue again to form rotating flow under the effect of guide vanes 4, enter in pipeline, ensure that current keep rotating flow to flow fast, avoid occurring vent plug and water column phenomenon.
Flow to the current eddy flow pipe fitting from horizontal honeycomb duct 2, can flow downward in pipe fitting chamber, when guide vanes 4, form rotating flow gradually, enter in pipeline.
When there being current in vertical tube and transverse tube, due to the effect of side direction guide pipe 1, vertical current and lateral current being guided respectively and enters in water conservancy diversion funnel 3, under the effect of guide vanes 4, converging into rotating flow, in flow ipe.
When water flow in pipeline amount very large formation water column stream, there will be the situation that below air in pipeline discharge is not smooth.At this moment, side direction guide pipe 1 just plays very important effect, and horizontal honeycomb duct 2 makes water column stream be released, and again forms rotating flow by guide vanes 4, effectively can avoid the situation continuing to occur water column stream in next segment pipe.
Claims (3)
1. be with the eddy flow threeway of side direction honeycomb duct, comprise side direction guide pipe, horizontal honeycomb duct, water conservancy diversion funnel, it is characterized in that: side direction guide pipe, horizontal honeycomb duct, water conservancy diversion funnel adopt unitary design, three-port structure respectively, gluing connection; The guide tube of horizontal honeycomb duct entrance is departed from side direction guide pipe bottom, and there is a cavity horizontal honeycomb duct ingress; Water conservancy diversion funnel is uniform-distribution with guide vanes.
2. the eddy flow threeway of band side direction honeycomb duct according to claim 1, is characterized in that: guide vanes is arc-shaped.
3. the eddy flow threeway of band side direction honeycomb duct according to claim 1, is characterized in that: the end opening of side direction guide pipe faces the guide vanes on water conservancy diversion funnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520381029.9U CN204756255U (en) | 2015-06-05 | 2015-06-05 | Take whirl tee bend of side direction honeycomb duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520381029.9U CN204756255U (en) | 2015-06-05 | 2015-06-05 | Take whirl tee bend of side direction honeycomb duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204756255U true CN204756255U (en) | 2015-11-11 |
Family
ID=54470960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520381029.9U Expired - Fee Related CN204756255U (en) | 2015-06-05 | 2015-06-05 | Take whirl tee bend of side direction honeycomb duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204756255U (en) |
-
2015
- 2015-06-05 CN CN201520381029.9U patent/CN204756255U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Take whirl tee bend of side direction honeycomb duct Effective date of registration: 20181030 Granted publication date: 20151111 Pledgee: Industrial Commercial Bank of China Ltd Xicheng sub branch, Dongying Pledgor: Shandong Luyu Plastic Industry Co., Ltd. Registration number: 2018990001007 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191022 Granted publication date: 20151111 Pledgee: Industrial Commercial Bank of China Ltd Xicheng sub branch, Dongying Pledgor: Shandong Luyu Plastic Industry Co., Ltd. Registration number: 2018990001007 |
|
| 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: 20151111 Termination date: 20200605 |