CN202466712U - Secondary screw drainage increasing joint for building drainage - Google Patents
Secondary screw drainage increasing joint for building drainage Download PDFInfo
- Publication number
- CN202466712U CN202466712U CN2012200723153U CN201220072315U CN202466712U CN 202466712 U CN202466712 U CN 202466712U CN 2012200723153 U CN2012200723153 U CN 2012200723153U CN 201220072315 U CN201220072315 U CN 201220072315U CN 202466712 U CN202466712 U CN 202466712U
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- sleeve part
- interface
- joint
- responsible
- pipe
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Abstract
The utility model relates to a secondary screw drainage increasing joint for building drainage. The secondary screw drainage increasing joint comprises a convergence pipe, an upper main pipe joint and a lower main pipe joint, wherein the convergence pipe is provided with at least one transverse joint; the upper main pipe joint and the lower main pipe joint are arranged at the upper end and the lower end of the convergence pipe respectively; the upper main pipe joint or the convergence pipe is provided with at least one one-way air inlet valve for allowing an air flow to flow into the joint; and a flow guide component is arranged in the lower main pipe joint. According to the secondary screw drainage increasing joint, the phenomenon of water blockage in a building drainage joint is effectively reduced, the drainage increasing effect is greatly improved, a swirling flow can be formed by water in the joint in a flow-down process, the flow speed of the water is increased, and the drainage effect is improved.
Description
Technical field
The utility model relates to the joint that a kind of building gutter is used, and is meant that specifically the used in construction drainage deuterostrophies increases row's joint.
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.Given this; The technician has developed the gutter that solves the water plug; Like the patent No. is Chinese utility model patent " PVC-U eddy flow noise reduction the tee junction " (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, reduces noise and the purpose that improves flow velocity thereby reach, similarly can also be with reference to ZL00239523.1.Though the technical scheme that above-mentioned patent documentation provides can play certain technique effect, in dirty process, cause the problem of water plug not solved completely because of producing air pressure to water.
The utility model content
The utility model mainly solves above-mentioned technical problem, can effectively prevent filler block thereby provide a kind of,
A kind of used in construction drainage deuterostrophies that improves drainage efficiency increases 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 deuterostrophies increases row's joint; Comprise converge pipe, on be responsible for interface and be responsible for down interface; Described converging has a horizontal interface at least on the pipe; Describedly go up to be responsible for interface and to be responsible for interface down and to be located at the described pipe two ends up and down of converging respectively, described go up to be responsible for interface or to converge be provided with an air feed stream on the pipe at least and flow into the breather cheek valve in the joint, be provided with diversion component in following person in charge's interface.
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.
As preferably, described connecting portion is for being horizontally disposed with or being obliquely installed.
As preferably, the described external surface that converges pipe is provided with the installation portion to outer lug, and described breather cheek valve is arranged on the installation portion.
As preferably; The described upper end extension of being responsible for interface down is provided with round table-like adapter sleeve wide at the top and narrow at the bottom; Described adapter sleeve upper end is connected with converging to manage; Described diversion component 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.
Therefore; Compared with prior art, the major advantage of the utility model is: 1, owing to be responsible for interface or converge the breather cheek valve that is provided with on the pipe in the confession outer gas stream inflow joint last, 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 air pressure downward in the pipe, 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 diversion component 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 structural representation of the utility model embodiment 1;
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 goes up the structural representation of being responsible for the another kind of embodiment of interface among Fig. 1;
Fig. 5 is for converging pipe and the STRUCTURE DECOMPOSITION figure that is responsible for the interface section down among Fig. 1;
Fig. 6 converges the tubular structure sketch map for the utility model embodiment's 2.
Among the figure: the last person in charge of 1-interface, 10-breather cheek valve, 11-first sleeve part, 12-second sleeve part, 13-connecting portion; The 14-drip ring, the 15-reinforcing rib, 2-converges pipe, the horizontal interface of 21-; 22-installation portion, 3-are responsible for interface, 30-adapter sleeve, 31-blade ring down; The 32-retainer ring, 33-blade, 34-step, 35-fin.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
Embodiment 1: like Fig. 1, shown in 2; Present embodiment used in construction drainage deuterostrophies increases row's joint; Comprise converge pipe 2, on be responsible for interface 1 and be responsible for down interface 3; Converge pipe 2 be provided with 2 with converge the horizontal interfaces 21 that pipe 2 each other connects, on be responsible for interface 1 and be responsible for interface 3 down and be located at respectively and converge pipe 2 about two ends and manage 2 perforations each other with converging.Go up to be responsible for interface 1 constitutes by first sleeve part 11 and second sleeve part 12 and with first sleeve part 11 and second sleeve part, 12 interconnective connecting portions 13 like Fig. 2, shown in 3; The bore of first sleeve part 11 is less than the bore of second sleeve part 12; Connecting portion 13 is in tilted layout in the form of a ring between first sleeve part 11 and second sleeve part 12; The inwall of second sleeve part is provided with reinforcing rib 15, is arranged with 4 breather cheek valves 10 on the connecting portion 13.The inwall that first sleeve part, 11 lower ends have drip ring 14, the second sleeve parts 12 that stretch in second sleeve part 12 and drip ring 14 junctions is provided with the step 34 of shelving the gutter mouth of pipe.The accompanying drawing 4 another kind of structure that go up to be responsible for interface 1 of having given an example, its main distinction be connecting portion 13 for being horizontally disposed with, shelving the gutter nozzle structure is fin 35, fin 35 is arranged on the inwall of drip ring 14.
Fig. 5 converges pipe 2 and the STRUCTURE DECOMPOSITION figure that is responsible for interface 3 parts down; As shown in Figure 5, the upper end of following person in charge interface 3 is extended and is provided with round table-like adapter sleeve 30 wide at the top and narrow at the bottom, and adapter sleeve 30 upper ends are managed 2 and are connected with converging; Diversion component blade ring 31 is housed in the adapter sleeve 30; Blade ring 31 is by retainer ring 32 and be arranged on the retainer ring 32 4 blades 33 of arranging of shape in the shape of a spiral, and blade ring 31 is mounted in adapter sleeve 30 open upper end, and blade 33 down.
Embodiment 2: the difference of present embodiment and embodiment 1 is on the external surface that converges pipe 2, to be provided with the installation portion 22 to outer lug, and breather cheek valve 10 is arranged on (referring to Fig. 6) on the installation portion 22, and remainder is all identical with embodiment 1.
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 (7)
1. a used in construction drainage deuterostrophies increases row's joint; Comprise converge pipe, on be responsible for interface and be responsible for down interface; Described converging has a horizontal interface at least on the pipe; Describedly go up to be responsible for interface and to be responsible for interface down and to be located at the described pipe two ends up and down of converging respectively, it is characterized in that described go up to be responsible for interface or to converge be provided with an air feed stream on the pipe at least and flow into the breather cheek valve in the joint, be provided with diversion component in following person in charge's interface.
2. increase row's joint according to the described used in construction drainage deuterostrophies 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.
3. increase row's joint according to the described used in construction drainage deuterostrophies of claim 2, 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.
4. increase row's joint according to claim 2 or 3 described used in construction drainage deuterostrophieses, it is characterized in that the inwall of said second sleeve part is provided with reinforcing rib.
5. increase row's joint according to the described used in construction drainage deuterostrophies of claim 2, it is characterized in that described connecting portion is to be horizontally disposed with or to be obliquely installed.
6. increase row's joint according to the described used in construction drainage deuterostrophies of claim 1, it is characterized in that the described external surface that converges pipe is provided with the installation portion to outer lug, described breather cheek valve is arranged on the installation portion.
7. increase row's joint according to the described used in construction drainage deuterostrophies of claim 1; It is characterized in that the described upper end extension of being responsible for interface down is provided with round table-like adapter sleeve wide at the top and narrow at the bottom; Described adapter sleeve upper end is connected with converging to manage; Described diversion component 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200723153U CN202466712U (en) | 2012-03-01 | 2012-03-01 | Secondary screw drainage increasing joint for building drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200723153U CN202466712U (en) | 2012-03-01 | 2012-03-01 | Secondary screw drainage increasing joint for building drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202466712U true CN202466712U (en) | 2012-10-03 |
Family
ID=46914879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200723153U Expired - Fee Related CN202466712U (en) | 2012-03-01 | 2012-03-01 | Secondary screw drainage increasing joint for building drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202466712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104213A (en) * | 2018-03-01 | 2018-06-01 | 昆山怡口净水系统有限公司 | For the adapter and water cleaning systems of purifier |
-
2012
- 2012-03-01 CN CN2012200723153U patent/CN202466712U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104213A (en) * | 2018-03-01 | 2018-06-01 | 昆山怡口净水系统有限公司 | For the adapter and water cleaning systems of purifier |
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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 |