CN202466711U - Drainage increasing joint for building drainage - Google Patents
Drainage increasing joint for building drainage Download PDFInfo
- Publication number
- CN202466711U CN202466711U CN2012200723100U CN201220072310U CN202466711U CN 202466711 U CN202466711 U CN 202466711U CN 2012200723100 U CN2012200723100 U CN 2012200723100U CN 201220072310 U CN201220072310 U CN 201220072310U CN 202466711 U CN202466711 U CN 202466711U
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- Prior art keywords
- sleeve part
- drainage
- joint
- interface
- responsible
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- 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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Abstract
The utility model relates to a drainage increasing joint for building drainage. The drainage increasing joint comprises an upper main pipe connector and a lower main pipe connector, wherein at least a one-way inlet valve through which the air flow flows into the joint is arranged on the upper main pipe connector; a flow guide structure is arranged inside the lower main pipe connector; and a circular truncated cone shaped hollow connection sleeve with wide upper parte and narrow lower part extends and is arranged at the upper end of the lower main pipe connector. With the adoption of the drainage increasing joint, the phenomenon of water block in a building drainage joint is reduced effectively; the drainage increasing effect is improved greatly; and the water inside the joint forms swirling flow while flowing downwards, so that the flowing speed of the water is accelerated, and the drainage effect is improved.
Description
Technical field
The utility model relates to the pipe joint that a kind of building draining is used.
Background technology
Used gutter is main with the gutter of cast iron quality in traditional highrise building.At present, UPVC (PVC-U) gutter has progressively replaced traditional iron drain-pipe, and large-scale application is in existing building; But there is water plug phenomenon in the UPVC gutter in actual application; Water can not swirling flow in dirty process, and stuffiness is easy to generate air pressure; Cause the water plug, influence drainage effect.
The utility model content
Utility model mainly is to solve above-mentioned technical problem, thereby provides a kind of used in construction drainage that can improve drainage efficiency to increase row's joint.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of used in construction drainage increases row's joint; Comprise and be responsible for interface and be responsible for interface down; Described going up is responsible for the breather cheek valve that is provided with at least on the interface in the air feed inflow joint; Under be responsible for and be provided with flow-guiding structure in the interface, the described upper end of being responsible for interface is down extended and is provided with the round table-like hollow adapter sleeve that is wide at the top and narrow at the bottom.
As preferably, described flow-guiding structure is a fuisw rib, and described fuisw rib is arranged on the adapter sleeve inwall.
As preferably, described flow-guiding structure is the water conservancy diversion cover, and described water conservancy diversion cover is the hollow round table shape, and the inwall of water conservancy diversion cover is provided with fuisw rib, and described water conservancy diversion cover is enclosed within the adapter sleeve.
As preferably, described flow-guiding structure is the blade ring, and described blade ring comprises retainer ring and be arranged on the retainer ring one or more pieces blades of arranging of shape in the shape of a spiral that described blade ring set is placed in the adapter sleeve open upper end.
As preferably, described fuisw rib is one or more, shape setting in the shape of a spiral.
As preferably; The described interface of go up being responsible for comprises that first sleeve part is with second sleeve part and be connected first sleeve part and the connecting portion of second sleeve part; The described first sleeve part bore is less than second sleeve part; Described connecting portion is arranged between first sleeve part and second sleeve part in the form of a ring, and described breather cheek valve is located on the connecting portion or second sleeve part.
As preferably, the said first sleeve part lower end has the drip ring that stretches in second sleeve part, is provided with step or the fin of shelving the gutter mouth of pipe in second sleeve part or the drip ring.
As preferably, the inwall of said second sleeve part is provided with reinforcing rib.
Therefore; Compared with prior art, the major advantage of the utility model is: 1, flow into the breather cheek valve in the joint owing on last person in charge's interface, be provided with an air feed stream at least, breather cheek valve can be according to the intraductal atmospheric pressure size; Automatically tonifying Qi; Mode through by tonifying Qi in the export-oriented pipe of pipe improves downward air pressure, has reduced the generation of water plug phenomenon, has improved greatly and has increased row's effect; 2, since under be responsible for and be provided with flow-guiding structure in the interface, the water in the joint can form swirling flow in dirty process, accelerate the flow velocity of water, has improved drainage effect.
Description of drawings
Fig. 1 is the overall structure sketch map of one of the utility model embodiment;
Fig. 2 goes up the structural representation of being responsible for interface among Fig. 1;
Fig. 3 is that going up of Fig. 2 is responsible for the interface face upwarding stereogram;
Fig. 4 is for being responsible for the structural representation of one of interface embodiment down;
Fig. 5 is for being responsible for down two the structural representation of interface embodiment;
Fig. 6 is for being responsible for the structural representation of one of interface embodiment down;
Fig. 7 is the structural representation of blade ring.
Among the figure: the last person in charge of 1-interface, 10-breather cheek valve, 11-first sleeve part, 12-second sleeve part; The 13-connecting portion, the 14-drip ring, 15-reinforcing rib, 3-are responsible for interface down; The 30-adapter sleeve, 31-water conservancy diversion cover, 32-fuisw rib, 34-blade ring; The 35-retainer ring, 36-blade, 37-step, 38-fin.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: as shown in Figure 1; A kind of used in construction drainage increases row's joint; Comprise and be responsible for interface 1 and be responsible for interface 3 down; Be arranged with 4 on last person in charge's interface 1 and supply outer gas stream to get into the breather cheek valve 10 in the joint, the upper end of following person in charge's interface 3 extends upward and is provided with the round table-like hollow adapter sleeve 30 that is wide at the top and narrow at the bottom.
Like Fig. 2, shown in 3; Last person in charge interface 1 comprises first sleeve part 11 and second sleeve part 12 and is connected the connecting portion 13 of first sleeve part 11 and second sleeve part 12; First sleeve part, 11 bores are less than second sleeve part 12; Connecting portion 13 is arranged between first sleeve part 11 and second sleeve part 12 in the form of a ring, links to each other with the bottom of first sleeve part 11 and the top of second sleeve part 12 respectively, and breather cheek valve 10 is arranged on the connecting portion 13 and also can be arranged on second sleeve part 12.First sleeve part, 11 lower ends have the drip ring 14 that extends downward in second sleeve part; Drip ring 14 can guide following the letting out in anti-sealing and dirt obstruction breather cheek valve 10, the second sleeve parts 12 or the drip ring 14 of water to be provided with horizontal circular step 37 or the fin 38 of shelving the gutter mouth of pipe.Can be provided with reinforcing rib 15 on the inwall of second sleeve part 12.
Under be responsible in the interface 3 and be provided with flow-guiding structure, make to get into the water of being responsible for interface 3 down and form swirling flow, accelerate flowing of water, prevent water slug.Fig. 4,5,6, the given an example embodiment of 3 kinds of flow-guiding structures respectively: first kind, as shown in Figure 4, flow-guiding structure is a fuisw rib 32, and several fuisw ribs 32 shape in the shape of a spiral are arranged on adapter sleeve 30 inwalls.Second kind, as shown in Figure 5, flow-guiding structure is a water conservancy diversion cover 31, and the inwall of water conservancy diversion cover 31 is provided with many shape layout fuisw ribs 32 in the shape of a spiral, and water conservancy diversion cover 31 is the hollow round table shape, and size is complementary with adapter sleeve 30, is socketed in the adapter sleeve 30.The third, like Fig. 6, shown in 7, flow-guiding structure is a blade ring 34, and blade ring 34 comprises retainer ring 35 and is arranged on the retainer ring 35 4 blades 36 of arranging of shape in the shape of a spiral, and blade ring 34 is mounted in adapter sleeve 30 open upper end, and blade 36 is down.Fuisw rib 32 among first and second kind embodiment also can adopt flight to replace.
Except that the foregoing description, the utility model can also produce other embodiments.Every usefulness is equal to the technical scheme that replacement or the mode of equivalent transformation form, and all falls within the protection domain of the utility model.
Claims (8)
1. a used in construction drainage increases row's joint; Comprise and be responsible for interface and be responsible for interface down; It is characterized in that being provided with at least on the described person in charge's of going up interface an air feed stream and flow into the breather cheek valve in the joint; Under be responsible for and be provided with flow-guiding structure in the interface, the described upper end of being responsible for interface is down extended and is provided with the round table-like hollow adapter sleeve that is wide at the top and narrow at the bottom.
2. increase row's joint according to the described used in construction drainage of claim 1, it is characterized in that described flow-guiding structure is a fuisw rib, described fuisw rib is arranged on the adapter sleeve inwall.
3. increase row's joint according to the described used in construction drainage of claim 1, it is characterized in that described flow-guiding structure is the water conservancy diversion cover, described water conservancy diversion cover is the hollow round table shape, and the inwall of water conservancy diversion cover is provided with fuisw rib, and described water conservancy diversion cover is enclosed within the adapter sleeve.
4. increase row's joint according to the described used in construction drainage of claim 1; It is characterized in that described flow-guiding structure is the blade ring; Described blade ring comprises retainer ring and is arranged on the retainer ring one or more pieces blades of arranging of shape in the shape of a spiral that described blade ring set is placed in the adapter sleeve open upper end.
5. increase row's joint according to claim 2 or 3 described used in construction drainage, it is characterized in that described fuisw rib is one or more, shape setting in the shape of a spiral.
6. increase row's joint according to the described used in construction drainage of claim 1; It is characterized in that the described interface of go up being responsible for comprises that first sleeve part is with second sleeve part and be connected first sleeve part and the connecting portion of second sleeve part; The described first sleeve part bore is less than second sleeve part; Described connecting portion is arranged between first sleeve part and second sleeve part in the form of a ring, and described breather cheek valve is located on the connecting portion or second sleeve part.
7. increase row's joint according to the described used in construction drainage of claim 6, it is characterized in that the said first sleeve part lower end has the drip ring that stretches in second sleeve part, is provided with step or the fin of shelving the gutter mouth of pipe in second sleeve part or the drip ring.
8. increase row's joint according to claim 6 or 7 described used in construction drainage, it is characterized in that the inwall of said second sleeve part is provided with reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200723100U CN202466711U (en) | 2012-03-01 | 2012-03-01 | Drainage increasing joint for building drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200723100U CN202466711U (en) | 2012-03-01 | 2012-03-01 | Drainage increasing joint for building drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202466711U true CN202466711U (en) | 2012-10-03 |
Family
ID=46914878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200723100U Expired - Fee Related CN202466711U (en) | 2012-03-01 | 2012-03-01 | Drainage increasing joint for building drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202466711U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205999A (en) * | 2013-03-15 | 2013-07-17 | 关文民 | Bend |
| CN107724484A (en) * | 2017-08-28 | 2018-02-23 | 福建统豪卫浴有限公司 | A kind of fast guiding device and apply its cistern |
-
2012
- 2012-03-01 CN CN2012200723100U patent/CN202466711U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205999A (en) * | 2013-03-15 | 2013-07-17 | 关文民 | Bend |
| CN107724484A (en) * | 2017-08-28 | 2018-02-23 | 福建统豪卫浴有限公司 | A kind of fast guiding device and apply its cistern |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20150301 |
|
| EXPY | Termination of patent right or utility model |