CN201513659U - Secondary vortex flow noise-reduction and drainage connector for water drainage for building - Google Patents
Secondary vortex flow noise-reduction and drainage connector for water drainage for building Download PDFInfo
- Publication number
- CN201513659U CN201513659U CN2009201971905U CN200920197190U CN201513659U CN 201513659 U CN201513659 U CN 201513659U CN 2009201971905 U CN2009201971905 U CN 2009201971905U CN 200920197190 U CN200920197190 U CN 200920197190U CN 201513659 U CN201513659 U CN 201513659U
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- interface
- conservancy diversion
- water conservancy
- joint
- flow noise
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Abstract
The utility model relates to a secondary vortex flow noise-reduction and drainage connector for water drainage for a building. The secondary vortex flow noise-reduction and drainage connector comprises a hollow connecting mechanism, a first main pipe connector and a second main pipe connector, wherein the connecting mechanism is provided with at least a transverse connector, the first main pipe connector and the second main pipe connector are respectively arranged at the upper end and the lower end of the connecting mechanism, the connecting mechanism comprises a jacket and a flow guide lining part, wherein the upper end and the lower end of the jacket are open and in the shape of cylinders, the flow guide lining part is positioned on the inner wall of the jacket, and a smooth spiral area is respectively arranged corresponding to each transverse connector, a spiral water guide channel is formed by the smooth spiral area and the inner wall of the jacket and receives the flowing water from the transverse connector and then spirally delivers the flowing water to the second main pipe connector. Compared with the prior art, the secondary vortex flow noise-reduction and drainage connector has the advantages that the jacket and the flow guide lining are designed separately, the manufacture and the processing are convenient, the overall structure is simple; and since the transverse water intake and the main channel water intake are separately guided and then rotatably converged for a second time after being spirally delivered, the noise generated by the collision of two types of water intake is greatly reduced.
Description
Technical field
The utility model relates to a kind of drain connection for building, relates in particular to the swirling-flow noise-reduction joint of a kind of UPVC of being applied to (rigid polyvinyl chloride) waste pipe.
Background technique
Used waste pipe is based on the waste pipe of cast iron quality in traditional tall building, is that the Chinese model utility of ZL93235745.8 discloses a kind of " tall building flexible pipe joint iron drain-pipe " (notice of authorization number: CN2191886Y) as the patent No..
At present, UPVC (rigid polyvinyl chloride) waste pipe has progressively replaced traditional iron drain-pipe, large-scale application is in existing building, but there is the big problem of noise in the UPVC waste pipe in actual application, this reason has several respects, the first, athwartship leg impacts the very big noise of generation to being responsible for inwall; The second, UPVC waste pipe inwall is comparatively smooth, and current are difficult for forming moisture film and flow downward along tube wall, is mix bump tube wall and makes a noise in pipeline; The 3rd, water can not swirling flow in dirty process, and stuffiness is easy to generate air pressure, causes the water plug, also can produce noise.Because it is thinner that UPVC waste pipe and the iron drain-pipe of same specification are compared tube wall, so can not effectively stop the transmission of noise and disseminate.
Given this, the technician has developed the waste pipe of a lot of noise reductions, as the patent No. is Chinese utility model patent " rigid polyvinyl chloride eddy flow noise reduction the tee union " (notice of authorization number: CN2646527Y) of ZL200320114813.0, this patent is provided with swirl vane at person in charge's inwall and eliminates the water plug, thereby reach the purpose that reduces noise, similarly can also be with reference to ZL00239523.1.
Though the technological scheme that above-mentioned patent documentation provides has reduced a part of noise, but impact the not effectively containment of noise that produces to being responsible for inwall for athwartship leg, for this reason, prior art discloses some technological schemes again to solve this technical problem, see that the patent No. is Chinese utility model patent " the swirling-flow noise-reduction joint used in construction drainage " (notice of authorization number: CN201133542Y), realize reducing laterally water inlet by being provided with of spiral water guide road and impact the noise that produces to being responsible for inwall of ZL200820083649.4.Similarly can also be with reference to ZL200820087457.0.But the spiral water guide road among patent documentation ZL200820083649.4 and the ZL200820087457.0 is non-conventional components, makes processing and has certain difficulty.
The model utility content
Technical problem to be solved in the utility model is to provide a kind of easy to assembly at the above-mentioned state of the art, and the used in construction drainage secondary swirling-flow noise-reduction of easy processing increases row's joint.
The utility model solves the problems of the technologies described above the technological scheme that is adopted: a kind of used in construction drainage secondary swirling-flow noise-reduction increases row's joint, the bindiny mechanism, first that comprises hollow is responsible for interface and second person in charge's interface, aforesaid bindiny mechanism has a horizontal interface at least, aforesaid first person in charge's interface and second is responsible for interface and is located at aforementioned bindiny mechanism two ends up and down respectively, it is characterized in that described bindiny mechanism comprises:
Overcoat, both ends open and be cylindric up and down, sidewall has described horizontal interface; And
The water conservancy diversion backing member, be positioned at the inwall of aforementioned overcoat, hollow is passed through for the flowing water of coming in from first person in charge's interface, corresponding aforesaid each horizontal interface is equipped with a smooth helical region, this smooth helical region and aforesaid outer casing inner wall are formed the spiral conduit pipe, and this spiral conduit pipe is accepted from the flowing water of horizontal interface and with flowing water helical feed to the second and is responsible in the interface.
Be elimination water plug, thereby reach the purpose that reduces noise that described first person in charge's interface and second is responsible for the interface inwall and is provided with the helical guide rib from top to bottom.
It is unimpeded further to improve current, and guide rib stretches to the center from top to bottom gradually.
The section of described guide rib can be triangle, trapezoidal, zigzag fashion, arc or rectangle, and described guide rib can be 2～20 and evenly arrange.
As preferably, described first is responsible for the interface lower end is extended with the water conservancy diversion cover, the described second upper end extension of being responsible for interface is provided with and is round table-like following water conservancy diversion cover wide at the top and narrow at the bottom, and described guide rib then takes shape in aforesaid water conservancy diversion cover inwall and the following water conservancy diversion cover inwall gone up respectively.
Linkage structure and first is responsible for interface and second matching relationship of being responsible between the interface that is connected is preferably as follows design: described first is responsible for interface is extended with a connecting sleeve downwards, this connecting sleeve internal diameter is greater than the described external diameter of going up the water conservancy diversion cover, described water conservancy diversion lining is gone up water conservancy diversion cover plug-in mounting, is threaded or is bonded as one with described, and described overcoat two ends up and down overlaps respectively with described connecting sleeve and following water conservancy diversion that plug-in mounting is one or is bonded as one.
Described connecting sleeve and described first is responsible for the joint that has inclination between the interface outer wall, and this joint inwall is provided with stiffening rib.Can reduce the inner space, to reduce air pressure inside, be beneficial to draining, simultaneously, stiffening rib can strengthen whole soundness.
Compared with prior art, advantage of the present utility model is: overcoat and water conservancy diversion lining split design, be convenient to make processing, overall structure is simple, because laterally water inlet separates water conservancy diversion with the main passage water inlet, the secondary rotation converges after the helical feed, greatly reduces two kinds of water inlets and bumps against the noise that produces because of impacting.
Description of drawings
Fig. 1 is the example structure schematic representation.
Fig. 2 embodiment three-dimensional cutaway view.
Fig. 3 is embodiment's decomposition assembling figure.
Fig. 4 is that the interface structure schematic representation is responsible at first of another visual angle of embodiment.
Fig. 5 removes first plan view of being responsible for behind the interface for embodiment.
Fig. 6 is the guide rib of triangular section.
Fig. 7 is the guide rib of trapezoidal cross-section.
Fig. 8, Fig. 9 are the guide rib of serrated profile.
Figure 10 is the guide rib of arc-shaped sections.
Figure 11 is the guide rib of rectangular cross section.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, the used in construction drainage secondary swirling-flow noise-reduction in the present embodiment increases row's joint and comprises that bindiny mechanism 2, first is responsible for interface 1 and second and is responsible for interface 3, the first and is responsible for interfaces 1 and second and is responsible for interface 3 and is located at bindiny mechanism respectively about in the of 2 two ends.
As Fig. 2, Fig. 3 and shown in Figure 4, bindiny mechanism 2 comprises overcoat 21 and water conservancy diversion backing member 22, overcoat both ends open and be cylindric about in the of 21, sidewall has two horizontal interfaces 211 that are a straight line, water conservancy diversion backing member 22 is positioned at the inwall of overcoat 21, hollow is passed through for the flowing water of coming in from first person in charge's interface 1, corresponding each horizontal interface 211 is equipped with a smooth helical region 221, this smooth helical region 221 is formed spiral conduit pipe 23 (seeing shown in Figure 5) with overcoat 21 inwalls, and this spiral conduit pipe 23 is accepted from the flowing water of horizontal interface 211 and with flowing water helical feed to the second and is responsible in the interface 3.
First is responsible for interface 1 lower end is extended with water conservancy diversion cover 13, second upper end of being responsible for interface 3 is extended to be provided with and is round table-like following water conservancy diversion cover 31 wide at the top and narrow at the bottom, and guide rib 14 and guide rib 32 take shape in water conservancy diversion respectively from top to bottom and overlap 13 inwalls and overlap 31 inwalls with following water conservancy diversion.
First is responsible for interface 1 is extended with a connecting sleeve 12 downwards, and these connecting sleeve 12 internal diameters are greater than the external diameter of last water conservancy diversion cover 13, and water conservancy diversion lining 22 is pegged graft with last water conservancy diversion cover 13 and is one, overcoat 21 about two ends and connecting sleeve 12 and following water conservancy diversion overlap 31 respectively plug-in mounting be one.Connecting sleeve 12 and first is responsible for the joint 11 that has inclination between interface 1 outer wall, and joint 11 inwalls are provided with stiffening rib 111.
The section of guide rib 14 and guide rib 32 can be triangle (see figure 6), trapezoidal (see figure 7), zigzag fashion (seeing Fig. 8, Fig. 9), arc (see figure 10) or rectangle (seeing Figure 11), and guide rib 14 in the present embodiment and guide rib 32 are 6 and evenly arrange.Guide rib 14 and guide rib 32 stretch to the center from top to bottom gradually, and promptly the section radial length becomes big gradually.
Claims (7)
1. a used in construction drainage secondary swirling-flow noise-reduction increases row's joint, the bindiny mechanism, first that comprises hollow is responsible for interface and second person in charge's interface, aforesaid bindiny mechanism has a horizontal interface at least, aforesaid first person in charge's interface and second is responsible for interface and is located at aforementioned bindiny mechanism two ends up and down respectively, it is characterized in that described bindiny mechanism comprises:
Overcoat, both ends open and be cylindric up and down, sidewall has described horizontal interface; And
The water conservancy diversion backing member, be positioned at the inwall of aforementioned overcoat, hollow is passed through for the flowing water of coming in from first person in charge's interface, corresponding aforesaid each horizontal interface is equipped with a smooth helical region, this smooth helical region and aforesaid outer casing inner wall are formed the spiral conduit pipe, and this spiral conduit pipe is accepted from the flowing water of horizontal interface and with flowing water helical feed to the second and is responsible in the interface.
2. used in construction drainage secondary swirling-flow noise-reduction according to claim 1 increases row's joint, it is characterized in that described first person in charge's interface and second person in charge's interface inwall are provided with the helical guide rib from top to bottom.
3. used in construction drainage secondary swirling-flow noise-reduction according to claim 2 increases row's joint, it is characterized in that described guide rib stretches to the center gradually from top to bottom.
4. increase row's joint according to claim 2 or 3 described used in construction drainage secondary swirling-flow noise-reductions, it is characterized in that the section of described guide rib is triangular in shape, trapezoidal, zigzag fashion, arc or rectangle, described guide rib is 2～20 and evenly arranges.
5. used in construction drainage secondary swirling-flow noise-reduction according to claim 2 increases row's joint, it is characterized in that described first person in charge's interface lower end is extended with the water conservancy diversion cover, the described second upper end extension of being responsible for interface is provided with and is round table-like following water conservancy diversion cover wide at the top and narrow at the bottom, and described guide rib then takes shape in aforesaid water conservancy diversion cover inwall and the following water conservancy diversion cover inwall gone up respectively.
6. used in construction drainage secondary swirling-flow noise-reduction according to claim 5 increases row's joint, it is characterized in that described first person in charge's interface is extended with a connecting sleeve downwards, this connecting sleeve internal diameter is greater than the described external diameter of going up the water conservancy diversion cover, described water conservancy diversion lining is gone up water conservancy diversion cover plug-in mounting, is threaded or is bonded as one with described, and described overcoat two ends up and down overlaps respectively with described connecting sleeve and following water conservancy diversion that plug-in mounting is one or is bonded as one.
7. used in construction drainage secondary swirling-flow noise-reduction according to claim 6 increases row's joint, it is characterized in that having between described connecting sleeve and described first person in charge's interface outer wall joint of inclination, and this joint inwall is provided with stiffening rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201971905U CN201513659U (en) | 2009-09-23 | 2009-09-23 | Secondary vortex flow noise-reduction and drainage connector for water drainage for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201971905U CN201513659U (en) | 2009-09-23 | 2009-09-23 | Secondary vortex flow noise-reduction and drainage connector for water drainage for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201513659U true CN201513659U (en) | 2010-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201971905U Expired - Fee Related CN201513659U (en) | 2009-09-23 | 2009-09-23 | Secondary vortex flow noise-reduction and drainage connector for water drainage for building |
Country Status (1)
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| CN (1) | CN201513659U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102373736A (en) * | 2010-08-04 | 2012-03-14 | 李钟泰 | Collecting pipe |
| CN102913706A (en) * | 2012-10-25 | 2013-02-06 | 武昌造船厂集团有限公司 | Device for reducing three-way flow noise |
| CN103759078A (en) * | 2014-01-24 | 2014-04-30 | 广东徳塑科技有限公司 | Water accumulation and water seepage prevention silencing and drainage fitting for floor |
| CN103883820A (en) * | 2014-04-16 | 2014-06-25 | 姜成旭 | Lead limiting swirl vane type cone base |
| CN113775830A (en) * | 2021-09-22 | 2021-12-10 | 云南海午科技有限公司 | High-strength and high-weather-resistance drain pipe and preparation method thereof |
-
2009
- 2009-09-23 CN CN2009201971905U patent/CN201513659U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102373736A (en) * | 2010-08-04 | 2012-03-14 | 李钟泰 | Collecting pipe |
| CN102913706A (en) * | 2012-10-25 | 2013-02-06 | 武昌造船厂集团有限公司 | Device for reducing three-way flow noise |
| CN103759078A (en) * | 2014-01-24 | 2014-04-30 | 广东徳塑科技有限公司 | Water accumulation and water seepage prevention silencing and drainage fitting for floor |
| CN103883820A (en) * | 2014-04-16 | 2014-06-25 | 姜成旭 | Lead limiting swirl vane type cone base |
| CN103883820B (en) * | 2014-04-16 | 2016-05-11 | 姜成旭 | Limit helical pitch swirl vane formula cone base |
| CN113775830A (en) * | 2021-09-22 | 2021-12-10 | 云南海午科技有限公司 | High-strength and high-weather-resistance drain pipe and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XU ZHIFU Free format text: FORMER OWNER: SHEN YEFEI Effective date: 20120203 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 318000 TAIZHOU, ZHEJIANG PROVINCE TO: 318020 TAIZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120203 Address after: Taizhou City, Zhejiang province Huangyan District 318020 West Street No. 61-64 Tang Jia Li Patentee after: Xu Zhifu Address before: Taizhou City, Zhejiang province Huangyan 318000 Huangjiao Road No. 133 Zhejiang Yuzu Christmas tree Co. Ltd. Patentee before: Shen Yefei |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20120923 |