CN202273288U - Pipe type air pressure adjusting water discharge device of building drainage vertical pipe - Google Patents
Pipe type air pressure adjusting water discharge device of building drainage vertical pipe Download PDFInfo
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- CN202273288U CN202273288U CN2011203006139U CN201120300613U CN202273288U CN 202273288 U CN202273288 U CN 202273288U CN 2011203006139 U CN2011203006139 U CN 2011203006139U CN 201120300613 U CN201120300613 U CN 201120300613U CN 202273288 U CN202273288 U CN 202273288U
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Abstract
The utility model provides a pipe type air pressure adjusting water discharge device of a building drainage vertical pipe, which comprises a vertical pipe short section, a waste water collection water sealing pipe and a waste water collection pipe which are respectively communicated with the vertical pipe short section, a waste water sealing cover arranged at a pipe opening of the waste water collection water sealing pipe, a separation plate arranged in the waste water collection water sealing pipe, a water discharge hole arranged on the separation plate, a water sealing bending pipe arranged on one side of the wall of the separation plate and a water discharge hole one-way sealing hanging door with the top end hinged with the other side of the wall of the separation plate. The waste water collection water sealing pipe, the waste water sealing cover and the separation plate form a water sealing pipe, and a waste water collection opening is arranged on the pipe wall of the water sealing pipe. An upper water discharge hole of the water sealing bending pipe corresponds to one side of the water discharge hole and is arranged on the water sealing pipe, a lower water inlet of the water sealing bending pipe is lower than the lowest position of the water discharge hole, and the water discharge hole one-way sealing hanging door is arranged corresponding to the other side of the water discharge hole. The pipe type air pressure adjusting water discharge device has the advantages of being capable of preventing water and odor from returning, adjusting air pressure, saving materials and saving indoor space.
Description
Technical field
The utility model relates to a kind of building dewatering installation, specifically, has related to a kind of construction drainage standpipe tubular type air pressure adjustment dewatering installation.
Background technology
At present, along with the day of land resources is becoming tight, highrise building is built higher and higher; Along with the appearance of highrise building and super highrise building, the ventilation and the drainage problem of washroom interior plumbing system become increasingly conspicuous; The liquid phase gas phase is in the dual disposal process in the soil stack, owing to reasons such as the increase of the building number of plies and consequent emission flow increasings, makes the fluctuation of soil stack internal gas pressure violent easily, and indoor floor drain water seal, bath trap etc. are damaged; Specifically mainly show two aspects, the one, malleation is excessive in the soil stack, and with the water seal bursting, foul smell, sewage return into indoor in the soil stack, cause indoor air environment to pollute; On the other hand, because negative pressure is excessive, to the water generates swabbing action in water seal or the trap, cause the water in water seal or the trap to be aspirated, the final loss totally when run into positive pressure next time, is easy to caused indoor back foul to pollute by the malleation bursting.
In order to overcome the above problems, people have thought a lot of ways: the degree of depth or the water seal depth of (1), increase trap, thus increase water seal or trap are resisted the back foul problem that the fluctuation of soil stack internal gas pressure causes; But draining is unobstructed to be the basic demand of drainage system, and water seal can increase resistance of water drainage too deeply; Cause indoor drainage not smooth, and result in blockage in water seal or water crook easily, especially Water-saving Implement is caused adverse effect; Increase water supply volume on the contrary, be unfavorable for water saving; (2), on drainage pipe, increase inlet valve in order to solve the air pressure fluctuation in the soil stack; The place ahead that main way is exactly a trap on the horizontal arm of draining increases an arm; Arm elevates above the soil about 2 meters high then, and on arm, adds an inlet valve, and inlet valve is opened suction gas when being used in standpipe, producing negative pressure; Come the pressure in the balance standpipe with this, reduce swabbing action the below trap; But this kind way not only cost is high, and wash basin or bathtub next door need plumbing installation of increase in the washroom, not only take coverage, and influence indoor usage space and indoor attractive in appearance; After O-ring seal in the inlet valve is aging, also can exist to be not closed completely close and to make the problem of indoor back foul; (3), in order to solve air pressure problem, improve drainability, adopt special-purpose ventilating pipe and gutter to design for high-rise building design; Just indoor drainage adopts two standpipes, can solve the air pressure balance problem like this, but the design of two standpipes; Not only take interior space area; Waste efficient construction space, and waste material comprise tubing, finishing material; Be not inconsistent with current resources conservation and the efficient purpose of utilizing of land consolidation, neither ideal scheme.
In order further to solve the above problem that exists, people are seeking a kind of desirable technical solution always.
Summary of the invention
The purpose of the utility model is the deficiency to prior art, thereby a kind of simple in structure, design science is provided, prevent to return water back foul, scalable air pressure, the unobstructed construction drainage standpipe tubular type air pressure adjustment dewatering installation of draining.
To achieve these goals; The technical scheme that the utility model adopted: a kind of construction drainage standpipe tubular type air pressure adjustment dewatering installation, it comprises that standpipe pipe nipple, the waste water that is communicated with the setting of said standpipe pipe nipple respectively compile water sealing (sealing water) pipe and sewage manifold trunk, are arranged on waste water capping that said waste water compiles the water sealing (sealing water) pipe mouth of pipe, are arranged on said waste water and compile demarcation strip in the water sealing (sealing water) pipe, be arranged on the drain hole on the said demarcation strip, the water seal bend pipe that is arranged on said demarcation strip wooden partition one side, top and the hinged drain hole one-way sealing overhang-door of said demarcation strip wooden partition opposite side; Wherein, said waste water compiles water sealing (sealing water) pipe and said waste water capping, said demarcation strip constitute the water seal sealed tube, and the tube wall of said water seal sealed tube is provided with waste water and compiles mouth; The corresponding said drain hole one side setting of the last outfall of said water seal bend pipe also is positioned at said water seal sealed tube; The following water inlet of said water seal bend pipe is lower than the lowest part of said drain hole, and the corresponding said drain hole opposite side of said drain hole one-way sealing overhang-door is provided with.
Based on above-mentioned; The mouth of pipe of said sewage manifold trunk is provided with the sewage capping; Said sewage capping is provided with sewage draining exit, and the tegmental wall hinged inside of said sewage capping has sewage draining exit one-way sealing overhang-door, the inboard setting of the corresponding said sewage draining exit of said sewage draining exit one-way sealing overhang-door.
Based on above-mentioned, the tegmental wall arranged outside of said sewage capping has the sewage access tube, the corresponding said sewage draining exit setting of said sewage access tube.
Based on above-mentioned, the tube wall of said water seal sealed tube is provided with the waste water access tube, and the corresponding said waste water of said waste water access tube compiles a mouthful setting.
The relative prior art of the utility model has substantive distinguishing features and progress, and specifically, this construction drainage standpipe tubular type air pressure adjustment dewatering installation is provided with drain hole one-way sealing overhang-door and sewage draining exit one-way sealing overhang-door; When building standpipe air pressure is excessive, can effectively prevents to return the water back foul, and can regulate air pressure voluntarily; Unnecessary pipeline need not be set; Save material, practice thrift the interior space, especially be applicable to the draining of highrise building.
Description of drawings
Fig. 1 is the structural representation of said construction drainage standpipe tubular type air pressure adjustment dewatering installation.
Specific embodiment
Structure and characteristics for further explanation the utility model combine accompanying drawing to provide the specific embodiment at present:
Of Fig. 1, a kind of construction drainage standpipe tubular type air pressure adjustment dewatering installation, it comprises standpipe pipe nipple 1, be communicated with the waste water that said standpipe pipe nipple 1 is provided with respectively compiles water sealing (sealing water) pipe 2 and sewage manifold trunk 3;
Wherein, said waste water compiles water sealing (sealing water) pipe 2 mouths of pipe and is provided with waste water capping 6, and said waste water compiles and is provided with demarcation strip 7 in the water sealing (sealing water) pipe 2, and said waste water compiles water sealing (sealing water) pipe 2 and constitutes the water seal sealed tubes with said waste water capping 6, said demarcation strip 7;
Said demarcation strip 7 is provided with drain hole 4; Said demarcation strip 7 wooden partitions one side is provided with water seal bend pipe 5; The corresponding said drain hole 4 one side settings of the last outfall of said water seal bend pipe 5 also are positioned at said water seal sealed tube; The following water inlet of said water seal bend pipe 5 is lower than the lowest part of said drain hole 4; Said demarcation strip 7 wooden partition opposite sides are hinged with drain hole one-way sealing overhang-door 8, said drain hole one-way sealing overhang-door 8 corresponding said drain hole 4 opposite side settings, and the tube wall of said water seal sealed tube is provided with waste water and compiles mouth 9;
The tube wall of said water seal sealed tube is provided with waste water access tube 13, and said waste water access tube 13 corresponding said waste water compile mouthful 9 settings;
The mouth of pipe of said sewage manifold trunk 3 is provided with sewage capping 10; Said sewage capping 10 is provided with sewage draining exit 11; The tegmental wall hinged inside of said sewage capping 10 has sewage draining exit one-way sealing overhang-door 12, said sewage draining exit one-way sealing overhang-door 12 corresponding said sewage draining exit 11 inboard settings; The tegmental wall arranged outside of said sewage capping 10 has sewage access tube 14, and said sewage access tube 14 corresponding said sewage draining exits 11 are provided with.
Structure floor when construction in the washroom, should first hole to be provided, be used to pass through, install the standpipe pipe nipple; The last socket of standpipe pipe nipple 1 is connected with the upper strata standpipe; 1 time socket of said standpipe pipe nipple is connected with the lower floor standpipe; Again outfall such as indoor washing machine, wash basin, bathtub or shower floor drain being compiled mouthfuls 9 through waste water access tube 13 or waste water links waste water and compiles on the water sealing (sealing water) pipe 2 also sealing and fixing; And the toilet outfall is connected to sewage access tube 14 and sealing and fixing on the sewage manifold trunk 3 with pipe, so just formed a single-stack drain system with air pressure adjustment effect.
When drainings such as washing machine, wash basin, bathtub or shower floor drain; Earlier waste water is entered in the said water seal sealed tube that waste water compiles water sealing (sealing water) pipe 2 through waste water access tube 13, then, when the waste water liquid level surpasses the lowest part of drain hole 4; Waste water flows into drain hole 4 through water seal bend pipe 5; Drain hole one-way sealing overhang-door 8 opens under pressure, and waste water is drained into the building standpipe through standpipe pipe nipple 1, discharges outdoor; During the toilet draining, open at effect of water pressure down blow mouth one-way sealing overhang-door 12, the sewage draining exit 11 of sewage in sewage capping 10 gets into sewage manifold trunk 3, enters the building standpipe through standpipe pipe nipple 1 then.
When producing malleation in the building standpipe; Drain hole one-way sealing overhang-door 8 is closed with sewage draining exit one-way sealing overhang-door 12; Making building standpipe internal gas pressure and sewage can't get into waste water compiles in water sealing (sealing water) pipe 2 and the sewage manifold trunk 3; More can not return, cause the damage and indoor of indoor drainage facilities to return the water back foul into indoor; Compile the utensil gutter that water sealing (sealing water) pipe 2 is connected with waste water and need not to be provided with in addition water seal or trap, the utensil draining will be more unobstructed like this, is difficult for stopping up, and pipeline need not be set in addition, practices thrift the interior space.
When producing negative pressure in the building standpipe, drain hole one-way sealing overhang-door 8 opens under the swabbing action that negative pressure produces, and is negative pressure in the water seal sealed tube; Then the water in the water seal sealed tube zone is pumped to 1 discharge of standpipe pipe nipple by negative pressure; Liquid level reduces rapidly, surfaces in water seal bend pipe 5 bottoms, and air compiles in the water sealing (sealing water) pipe 2 from mouthful 9 entering waste water that compile that waste water compiles on water sealing (sealing water) pipe 2 tube walls; Replenish the tolerance in the building standpipe rapidly; Play tonifying Qi pressure regulation effect, thereby the air pressure fluctuation of building in the standpipe is eased rapidly, to reduce negative pressure destruction that drainage system was caused.
Should be noted that at last: above embodiment only in order to the explanation the utility model technical scheme but not to its restriction; Although with reference to preferred embodiment the utility model has been carried out detailed explanation, the those of ordinary skill in affiliated field is to be understood that: still can make amendment to the specific embodiment of the utility model perhaps is equal to replacement to the part technical characterictic; And not breaking away from the spirit of the utility model technical scheme, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (4)
1. construction drainage standpipe tubular type air pressure adjustment dewatering installation is characterized in that: it comprises that standpipe pipe nipple, the waste water that is communicated with the setting of said standpipe pipe nipple respectively compile water sealing (sealing water) pipe and sewage manifold trunk, are arranged on waste water capping that said waste water compiles the water sealing (sealing water) pipe mouth of pipe, are arranged on said waste water and compile demarcation strip in the water sealing (sealing water) pipe, be arranged on the drain hole on the said demarcation strip, the water seal bend pipe that is arranged on said demarcation strip wooden partition one side, top and the hinged drain hole one-way sealing overhang-door of said demarcation strip wooden partition opposite side; Wherein, said waste water compiles water sealing (sealing water) pipe and said waste water capping, said demarcation strip constitute the water seal sealed tube, and the tube wall of said water seal sealed tube is provided with waste water and compiles mouth; The corresponding said drain hole one side setting of the last outfall of said water seal bend pipe also is positioned at said water seal sealed tube; The following water inlet of said water seal bend pipe is lower than the lowest part of said drain hole, and the corresponding said drain hole opposite side of said drain hole one-way sealing overhang-door is provided with.
2. construction drainage standpipe tubular type air pressure adjustment dewatering installation according to claim 1; It is characterized in that: the mouth of pipe of said sewage manifold trunk is provided with the sewage capping; Said sewage capping is provided with sewage draining exit; The tegmental wall hinged inside of said sewage capping has sewage draining exit one-way sealing overhang-door, the inboard setting of the corresponding said sewage draining exit of said sewage draining exit one-way sealing overhang-door.
3. construction drainage standpipe tubular type air pressure adjustment dewatering installation according to claim 1 and 2, it is characterized in that: the tegmental wall arranged outside of said sewage capping has the sewage access tube, the corresponding said sewage draining exit setting of said sewage access tube.
4. construction drainage standpipe tubular type air pressure adjustment dewatering installation according to claim 1 and 2, it is characterized in that: the tube wall of said water seal sealed tube is provided with the waste water access tube, and the corresponding said waste water of said waste water access tube compiles a mouthful setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203006139U CN202273288U (en) | 2011-08-18 | 2011-08-18 | Pipe type air pressure adjusting water discharge device of building drainage vertical pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203006139U CN202273288U (en) | 2011-08-18 | 2011-08-18 | Pipe type air pressure adjusting water discharge device of building drainage vertical pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202273288U true CN202273288U (en) | 2012-06-13 |
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ID=46193655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203006139U Expired - Lifetime CN202273288U (en) | 2011-08-18 | 2011-08-18 | Pipe type air pressure adjusting water discharge device of building drainage vertical pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202273288U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359159A (en) * | 2011-08-18 | 2012-02-22 | 王凤蕊 | Building drainage standpipe tubular air pressure regulating and drainage device |
| CN102828548A (en) * | 2012-08-24 | 2012-12-19 | 娄底市朝阳塑胶有限公司 | Pressure balancing device used for drainpipe |
| CN103015496A (en) * | 2012-12-18 | 2013-04-03 | 王凤蕊 | Special connector for ventilation of high-rise building |
-
2011
- 2011-08-18 CN CN2011203006139U patent/CN202273288U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359159A (en) * | 2011-08-18 | 2012-02-22 | 王凤蕊 | Building drainage standpipe tubular air pressure regulating and drainage device |
| CN102359159B (en) * | 2011-08-18 | 2013-11-27 | 王凤蕊 | Building drainage standpipe tubular air pressure regulating and drainage device |
| CN102828548A (en) * | 2012-08-24 | 2012-12-19 | 娄底市朝阳塑胶有限公司 | Pressure balancing device used for drainpipe |
| CN102828548B (en) * | 2012-08-24 | 2014-04-02 | 娄底市朝阳塑胶有限公司 | Pressure balancing device used for drainpipe |
| CN103015496A (en) * | 2012-12-18 | 2013-04-03 | 王凤蕊 | Special connector for ventilation of high-rise building |
| CN103015496B (en) * | 2012-12-18 | 2015-05-06 | 王凤蕊 | Special connector for ventilation of high-rise building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120613 Effective date of abandoning: 20131127 |
|
| RGAV | Abandon patent right to avoid regrant |