CN201660937U - Duplex drainage standpipe and system - Google Patents
Duplex drainage standpipe and system Download PDFInfo
- Publication number
- CN201660937U CN201660937U CN2010201290155U CN201020129015U CN201660937U CN 201660937 U CN201660937 U CN 201660937U CN 2010201290155 U CN2010201290155 U CN 2010201290155U CN 201020129015 U CN201020129015 U CN 201020129015U CN 201660937 U CN201660937 U CN 201660937U
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- Prior art keywords
- vertical drain
- duplex
- drainage
- standpipe
- utility
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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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 18
- 238000005507 spraying Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 6
- 210000000867 larynx Anatomy 0.000 description 5
- 230000009189 diving Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000035611 feeding Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model relates to a duplex drainage standpipe and a system. The system comprises the duplex drainage standpipe in the building and a manhole at a lower end. The duplex drainage standpipe comprises a first drainage standpipe and a second drainage standpipe, which are arranged side by side and are communicated. The lower ends of the first drainage standpipe and the second drainage standpipe are communicated into the manhole. The utility model further provides the duplex drainage standpipe correspondingly. The utility model uses the design of the duplex drainage standpipe. Each standpipe serves as a drainage pipe and an exhaust pipe at the same time, which are mutually replaced and supplemented. Unbalanced pressure in the standpipe is eliminated instantaneously. The problems of pumping water, water jump and spraying water are solved. At the same time, the situation in which harmful gas is leaked out because of the damage of a choke is avoided. Moreover, the building drainage system does not need a vertical gas pipe and reduces the use of transverse gas pipes as much as possible, consequently the construction cost is reduced and the appearance of the building is improved.
Description
Technical field
The utility model relates to drainage system, more particularly, relates to a kind of duplex vertical drain and adopts the drainage system of this vertical tube.
Background technology
Though developed polytype drainage system at present, still there is problem in various degree in these drainage systems.For example, after the water seal of taking building toilet bowl on the middle and senior level or floor drain outlet trapping away, the water seal in this building middle level may be beated frequently, and the phenomenon of toilet bowl or floor drain outlet trapping water spray may appear in the water seal of building low layer.This is because sewage will vertically down dash when being discharged to vertical tube, make in the vertical tube the air pressurized and produce against to air-flow.Simultaneously the bent position of turning, gutter bottom also is the reason that produces uneven air pressure, and it is slack-off suddenly when turning that following water flows to the bottom because vertical tube flings, and just occurs full phenomenon and the diving phenomenon of moment in the pipe, makes draining that the sluggish of air pressure take place to hinder and form.
Though can come above-mentioned phenomenon is improved by the several different methods that adds the atmosphere larynx, grouping gas larynx or anti-siphon trapping be set, but the effect of improving is still not ideal enough, draw water, dive and the phenomenon of spraying water still exists, thus the waste gas of Pai Chuing even can have influence on user's health.
The utility model content
The technical problems to be solved in the utility model is, draws water, dives and the defective of the phenomenon of spraying water at the above-mentioned existence of existing drainage system, a kind of duplex vertical drain is provided and adopts the drainage system of this vertical tube.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of duplex vertical drain system, comprise the duplex vertical drain that is arranged in the building and the husky well of lower end; Described duplex vertical drain comprises two first vertical drain and second vertical drains side by side, be connected between wherein said first vertical drain and second vertical drain, and described first vertical drain and the second vertical drain lower end feeds husky well.
In duplex vertical drain described in the utility model system, be communicated with by cell structure between described first vertical drain and second vertical drain.
In duplex vertical drain described in the utility model system, the tube connector of described cell structure is the bend pipe that the middle part is higher than two ends.
In duplex vertical drain described in the utility model system, described husky well is provided with gutter and stack.
The utility model also provides a kind of duplex vertical drain, comprise two first vertical drain and second vertical drains side by side that are arranged in the building, be connected between wherein said first vertical drain and second vertical drain, and described first vertical drain and the second vertical drain lower end feed husky well.
In duplex vertical drain described in the utility model, be communicated with by cell structure between described first vertical drain and second vertical drain.
In duplex vertical drain described in the utility model, the tube connector of described cell structure is the bend pipe that the middle part is higher than two ends.
Implement duplex vertical drain of the present utility model and adopt the drainage system of this vertical tube, have following beneficial effect: the utility model utilizes the design of duplex vertical drain, every be gutter be again stack, alternately supply mutually, unbalanced pressure in the instantaneous elimination vertical tube, prevented from effectively to draw water, dive and the appearance of the situation of spraying water, and the gas larynx that the duplex vertical tube outward appearance that the utility model adopts succinctly, does not need to join in length and breadth designs, cost is low, has avoided simultaneously because of the damaged situation of leaking pernicious gas of trunnion.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of duplex vertical drain system in the utility model preferred embodiment;
Fig. 2 is the structural representation of duplex vertical drain in the utility model preferred embodiment.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.
See also Fig. 1, be the structural representation of duplex vertical drain system in the utility model preferred embodiment.As shown in Figure 1, the duplex vertical drain system that the utility model provides comprises being arranged on the interior duplex vertical drain 1 of building and the husky well 2 of lower end.Wherein, duplex vertical drain 1 comprise two side by side first vertical drain 11 and second vertical drain, 12, the first vertical drains 11 and second vertical drain 12 between be connected, and described first vertical drain 11 and second vertical drain, 12 lower ends feed in the husky well 2.
In preferred embodiments more of the present utility model, can be communicated with by cell structure 13 between first vertical drain 11 and second vertical drain 12.The tube connector 131 of this cell structure 13 is higher than the bend pipe at two ends for the middle part, to prevent the generation of crosscurrent.
In above-mentioned duplex vertical drain system, the duplex vertical drain is the vertical tubes of two equal sizes, and the middle cell structure that adopts is communicated with, every be gutter be again stack, alternately supply mutually.For example, when the downward draining of first vertical drain 11, the air-flow that current produce in first vertical drain 11 will feed in second vertical drain 12 by the tube connector 131 of cell structure 13.Therefore, second vertical drain uses as stack for 12 this moments, with unbalanced pressure in the instantaneous elimination vertical tube.Husky well 2 is provided with gutter 22 and stack 21.So that the discharge of gas flow and waste water.Special-purpose husky well 2 because volume much larger than than vertical drain, therefore form buffer area, at this moment the effect of vertical drain performance gas larynx, avoid air pressure to hoard, air-flow can flow in the space of stack 21, Sha Jing 2 and vertical drain, therefore can not cause stagnating of air-flow, thereby avoid the phenomenon of drawing water, diving and spraying water.
See also Fig. 2, be the structural representation of duplex vertical drain in the utility model preferred embodiment.As shown in Figure 2, the duplex vertical drain that the utility model provides comprises two first vertical drain 11 and second vertical drains 12 side by side that are arranged in the building.Wherein, be connected between first vertical drain 11 and second vertical drain 12, and described first vertical drain 11 and second vertical drain, 12 lower ends feed husky well.In preferred embodiments more of the present utility model, be communicated with by cell structure 13 between first vertical drain 11 and second vertical drain 12.And the tube connector 131 of cell structure 13 is higher than the bend pipe at two ends for the middle part.
In the present embodiment, first vertical drain 11 is communicated with by first arm 31 and building interior toilet bowl or other discharge structure.Second vertical drain 12 is communicated with by the interior discharge structure of second arm 32 and building.As mentioned above, when first arm 31 during to 11 drainings of first vertical drain, current are in air-flow that first vertical drain 11 produces will tube connector 131 feedings second vertical drain 12 by cell structure 13.
In sum, duplex vertical drain of the present utility model and system are installed, can equilibrium,transient intraductal atmospheric pressure, install easily and outward appearance is succinct, reduced the chance of keeping in repair after trunnion and the breakage of larynx sign indicating number simultaneously because of installing.And implement the utility model and can effectively solve the problem of drawing water, diving and spraying water, avoid because of the damaged situation of leaking pernicious gas of tracheae.Except the improvement on the hygienic conditions, duplex vertical drain of the present utility model and system are installed can also make the building drainage system no longer need to use perpendicular tracheae, also can reduce horizontal tracheae as far as possible, thereby reduce engineering cost, improved the mansion outward appearance.
The utility model is described according to specific embodiment, but it will be understood by those skilled in the art that when not breaking away from the utility model scope, can carry out various variations and be equal to replacement.In addition, for adapting to the specific occasion or the material of the utility model technology, can carry out many modifications and not break away from its protection domain the utility model.Therefore, the utility model is not limited to specific embodiment disclosed herein, and comprises that all drop into the embodiment of claim protection domain.
Claims (7)
1. a duplex vertical drain system is characterized in that, comprises being arranged on the interior duplex vertical drain (1) of building and the husky well (2) of lower end; Described duplex vertical drain (1) comprises two first vertical drain (11) and second vertical drains (12) side by side, be connected between wherein said first vertical drain (11) and second vertical drain (12), and described first vertical drain (11) and second vertical drain (12) lower end feed husky well (2).
2. duplex vertical drain according to claim 1 system is characterized in that, is communicated with by cell structure (13) between described first vertical drain (11) and second vertical drain (12).
3. duplex vertical drain according to claim 2 system is characterized in that the tube connector (131) of described cell structure (13) is higher than the bend pipe at two ends for the middle part.
4. duplex vertical drain according to claim 1 system is characterized in that described husky well (2) is provided with gutter (22) and stack (21).
5. duplex vertical drain, it is characterized in that, comprise two first vertical drain (11) and second vertical drains (12) side by side that are arranged in the building, be connected between wherein said first vertical drain (11) and second vertical drain (12), and described first vertical drain (11) and second vertical drain (12) lower end feed husky well (2).
6. duplex vertical drain according to claim 5 is characterized in that, is communicated with by cell structure (13) between described first vertical drain (11) and second vertical drain (12).
7. duplex vertical drain according to claim 6 is characterized in that, the tube connector (131) of described cell structure (13) is higher than the bend pipe at two ends for the middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201290155U CN201660937U (en) | 2010-02-10 | 2010-02-10 | Duplex drainage standpipe and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201290155U CN201660937U (en) | 2010-02-10 | 2010-02-10 | Duplex drainage standpipe and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201660937U true CN201660937U (en) | 2010-12-01 |
Family
ID=43231354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201290155U Expired - Fee Related CN201660937U (en) | 2010-02-10 | 2010-02-10 | Duplex drainage standpipe and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201660937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108411989A (en) * | 2018-05-17 | 2018-08-17 | 常州机电职业技术学院 | A kind of device keeping drainage pipeline internal pressure balance to prevent foul smell from overflowing |
-
2010
- 2010-02-10 CN CN2010201290155U patent/CN201660937U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108411989A (en) * | 2018-05-17 | 2018-08-17 | 常州机电职业技术学院 | A kind of device keeping drainage pipeline internal pressure balance to prevent foul smell from overflowing |
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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: 20101201 Termination date: 20180210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |