CN102330452B - Overflow-proof same-layer water drainage riser connecting piece - Google Patents
Overflow-proof same-layer water drainage riser connecting piece Download PDFInfo
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- CN102330452B CN102330452B CN2011101455068A CN201110145506A CN102330452B CN 102330452 B CN102330452 B CN 102330452B CN 2011101455068 A CN2011101455068 A CN 2011101455068A CN 201110145506 A CN201110145506 A CN 201110145506A CN 102330452 B CN102330452 B CN 102330452B
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- tank
- water seal
- demarcation strip
- collection box
- flashback tank
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Abstract
The invention provides an overflow-proof same-layer water drainage riser connecting piece. The overflow-proof same-layer water drainage riser connecting piece comprises a collection tank, a riser connecting pipe penetrating the collection tank, a collection tank top cover and a water seal tank, wherein the riser connecting pipe is provided with a water outlet in the collection tank, the top tank wall of the water seal tank is formed by the top cover, a water inlet and a waterspout are arranged on the wall of the water seal tank, a tank body water seal partition plate is arranged in the water seal tank, the top of the tank body water seal partition plate is articulated with the inner side of the top wall of the water seal tank, the bottom end of the tank body water seal partition plate is higher than the bottom of the water seal tank, and the lowest position of the waterspout is not lower than the bottom end of the tank body water seal partition plate and not lower than the lowest position of the water outlet; and when the bottom end of the tank body water seal partition plate presses against the wall of the water seal tank, the water seal tank can be divided into two tank bodies which are not communicated with each other, and the water inlet and the waterspout are respectively arranged on the two tank bodies which are not communicated with each other. The device has the advantages of being scientific in design, reliable in properties and capable of preventing odor return of the water seal.
Description
Technical field
The present invention relates to a kind of building water supply and drainage device, specifically, related to a kind of Anti-back-overflow same-floor drainage riser connecting piece.
Background technology
In the building water supply and drainage field, usually riser connecting piece is embedded in to soil stack passing through floors position, in order to connect this layer and lower floor's gutter, avoid sunken regions ponding can't discharge the leakage problems caused; But in use, for fear of seepage, usually by waterproofing course along on pipeline, turning over and arrange the platform that blocks water, make flooring arrange and seem in disorder, not attractive in appearance, also be not easy to finishing, and excess surface water can't drain directly, cause sunken regions still to have hidden leakage defect; Secondly, in subsided rest room co-layer draining scheme, because the dewatering horizontal tube trap is embedded in the floor interlayer, cause the clean out of dewatering horizontal tube to perform practically no function, can't unimpeded clear and coherent, in case stop up, this will bring a lot of troubles and hidden danger to the user; Again, the outfall of floor drain, bathtub, wash basin, mop pool etc. all arranges separately water seal, and an outfall water seal is dried up and will be caused indoor back foul, health risk.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The objective of the invention is for the deficiencies in the prior art, thereby provide a kind of simple in structure, design science, easy to use, dependable performance, antiseep and overflow-proof is remarkably productive, concentrate the Anti-back-overflow same-floor drainage riser connecting piece of water seal anti-back foul.
To achieve these goals, the technical solution adopted in the present invention is: a kind of Anti-back-overflow same-floor drainage riser connecting piece, it comprises collection box, pass the standpipe tube connector that collection box arranges, be arranged on the top cover at collection box top and be arranged on the flashback tank in collection box, wherein, on described standpipe tube connector, be provided with delivery port, described delivery port is positioned at described collection box, described top cover forms the top tank wall of described flashback tank, on described top cover, be provided with water inlet, on the tank wall of described flashback tank, be provided with outfall, in described flashback tank, be provided with casing water seal demarcation strip, the top of described casing water seal demarcation strip and described flashback tank top tank wall hinged inside, described casing water seal demarcation strip is between described water inlet and described outfall, at the bottom of the case of bottom higher than described flashback tank of described casing water seal demarcation strip, the lowest part of described outfall is not less than the bottom of described casing water seal demarcation strip, the lowest part of described outfall is not less than the lowest part of described delivery port, when top, described casing water seal demarcation strip bottom is located on described flashback tank tank wall, described casing water seal demarcation strip is divided into two mutual disconnected casings by described flashback tank, and described water inlet and described outfall are separately positioned on two and are not communicated with on the tank wall of casing mutually.
Based on above-mentioned, described top cover is the part on described collection box case top.
Based on above-mentioned, on described top cover, be provided with access hole, on described access hole, seal cover is installed.
The relative prior art of the present invention has outstanding substantive distinguishing features and marked improvement, and specifically, this Anti-back-overflow same-floor drainage riser connecting piece has the following advantages:
1, the structure design of collection box and top cover, can make excess surface water along the gap between collection box top and top cover, flow into collection box, is beneficial to timely discharge excess surface water, avoided the water accumulation leaking hidden danger of sunken regions;
2, because the waste water access tube directly is connected with flashback tank, formed the structure of a concentrated water-sealing stinking-proof in family, effectively avoided one of them water seal to lose efficacy and caused the problem of indoor back foul;
3, the water of each discharge of wastewater point discharge, all pass through flashback tank and discharge, the water in flashback tank has just improved frequency of replacement like this, is unfavorable for that the water evaporation in flashback tank is dry, washroom is prevented back foul and avoids water seal to evaporate and the secondary pollution of initiation have effect preferably;
4, casing water seal demarcation strip is along with the change of water (flow) direction, in flashback tank, form two kinds of spatial relationships: when current fashionable from a side positive flow of casing water seal demarcation strip, casing water seal demarcation strip and flashback tank form sealing structure for water, prevent that the foul smell of tube connector from returning into indoor; When current fashionable from the opposite side reverse flow of casing water seal demarcation strip, casing water seal demarcation strip is under the effect of reverse power, a side inwall of flashback tank is close in its lower end, flashback tank is divided into to two confined spaces that can not be communicated with, namely, sewage in a confined space flows into flashback tank can't enter another confined space, thereby can effectively stop sewage or foul smell in tube connector to return into indoor;
In case during the air pressure that in 5 tube connectors, generation pressure is larger, water seal will be lost efficacy, but under the effect of air pressure, can make casing water seal demarcation strip lower end be close to a side inwall of flashback tank, flashback tank is divided into to two confined spaces that can not be communicated with, can solves effectively that the tube connector internal gas pressure is excessive to be caused water seal to lose efficacy and form the problem of back foul;
6, described casing water seal demarcation strip has the effect of water seal, overflow-proof and back foul, but that it has advantages of is simple in structure, design science, easy to use, dependable performance self-sealing overflow-proof and back foul.
The accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of the embodiment of the present invention 1;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is the mounting structure schematic diagram of the embodiment of the present invention 1;
Fig. 4 is the plan structure schematic diagram of the embodiment of the present invention 2.
The specific embodiment
Below by the specific embodiment, technical scheme of the present invention is described in further detail.
As depicted in figs. 1 and 2, a kind of Anti-back-overflow same-floor drainage riser connecting piece, it comprises collection box 1, pass the standpipe tube connector 2 that collection box 1 arranges, form the top cover 3 at collection box 1 top and be arranged on the flashback tank 5 in collection box 1, wherein, on described standpipe tube connector 2, be provided with delivery port 8, described delivery port 8 is positioned at described collection box 1, the part of described top cover 3 forms the top tank wall of described flashback tank 5, on described top cover 3, be provided with water inlet 4, on the tank wall of described flashback tank 5, be provided with outfall 6, in described flashback tank 5, be provided with casing water seal demarcation strip 7, described casing water seal demarcation strip 7 tops are arranged on the top tank wall of described flashback tank 5, described casing water seal demarcation strip 7 is between described water inlet 4 and described outfall 6, at the bottom of the case of bottom higher than described flashback tank 5 of described casing water seal demarcation strip 7, the lowest part of described outfall 6 is not less than the bottom of described casing water seal demarcation strip 7, the lowest part of described outfall 6 is not less than the lowest part of described delivery port 8, on described top cover 3, be provided with access hole, seal cover 9 is installed on described access hole.
Specifically, the top tank wall hinged inside of the top of described casing water seal demarcation strip 7 and described flashback tank 5, when the top, bottom of described casing water seal demarcation strip 7 is located on described flashback tank 5 tank walls, described casing water seal demarcation strip 7 is divided into two mutual disconnected casings by described flashback tank 5, and described water inlet 4 and described outfall 6 are separately positioned on two and are not communicated with on the tank wall of casing mutually;
In case stopping up appears in standpipe tube connector 2, pressure is larger returns overflow sewage or foul smell and will pour in flashback tank 5 from standpipe tube connector 2, destroy the less water seal of flashback tank 5 internal pressures, and acting in opposition is in described casing water seal demarcation strip 7, make the top tank wall rotation of the top of described casing water seal demarcation strip 7 around described flashback tank 5, and then, described casing water seal demarcation strip 7 bottoms will tightly be pushed up and be located on described flashback tank 5 tank walls, now, described casing water seal demarcation strip 7 can be divided into two parts by described flashback tank 5, and forms two mutual disconnected casings; On the tank wall that two are not communicated with mutually casing, described water inlet 4 and described outfall 6 are set respectively; In case stopping up appears in tube connector, under the effect of returning overflow sewage or foul smell, described casing water seal demarcation strip 7 is opened described water inlet 4 and described outfall 6 is isolated immediately, can prevent effectively that sewage or foul smell from returning excessive and going out from water inlet 4, and the pressure that returns overflow sewage or foul smell is larger, and it is tighter that the two completely cuts off;
The lowest part of described outfall 6 is not less than described casing water seal demarcation strip 7 bottoms, so that flashback tank 5 forms water seal; What pay particular attention to is, the present invention is based on the basic conception of water inlet 4 and outfall 6, and the lowest part that has implied described water inlet 4 is not less than the lowest part of described outfall 6, otherwise this flashback tank 5 can't draining; In the situation that do not occur, stop up, aforementioned structure has guaranteed the normal drainage of flashback tank 5 and water seal back foul effect.
As shown in Figure 3, during installation, at first at standpipe passing through floors place, washroom reserved opening, and the collection box of this connector is put into to reserved opening, closely knit with the pea gravel concreten embedding, then, do the leveling layer sloping layer, and the minimum point that makes whole washroom is arranged on the position of pre-buried collection box, then, do waterproofing course 12, side tank wall from accomodation ground to collection box, and turn over to the collection box bottom and all do waterproofing course 12, and paste solid, do again and close the water experiment, after closing the hydration lattice, to with the top cover of flashback tank, cover at the collection box top, and fixing with the sealing of standpipe tube connector, then waste water access tube 11 is inserted into to the mouth of a river 4 and seals fixing, it is fixing that upper jack the sealing of standpipe tube connector 2 are inserted in the threeway 10 that will be connected with branch sewer, and the lower end of the upper end of lower floor's standpipe and standpipe tube connector 2 is tightly connected, namely completed installation.
During use, excess surface water will flow into along the gap between collection box 1 top and top cover 3 collection box 1, then, through collection box 1, flow into standpipe tube connector 2, avoid sunken regions ponding, secondly, because waste water access tube 11 directly is connected with flashback tank 5, formed the structure of a concentrated water-sealing stinking-proof in family, the water of each discharge of wastewater point discharge, discharge through flashback tank 5 in capital, water in flashback tank 5 has just improved frequency of replacement like this, simultaneously due to hidden setting, be unfavorable for that evaporation is dry, washroom is prevented back foul and avoids water seal to evaporate the secondary pollution caused, has effect preferably.
The difference of the present embodiment and embodiment 1 mainly is: as shown in Figure 4, described top cover 3 is the parts on 5 casees tops of described collection box; The top cover of this structure, when mounted, only need carry out waterproofing course in collection box and floor junction and get final product.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although with reference to preferred embodiment, the present invention is had been described in detail, those of ordinary skill in the field are to be understood that: still can modify or the part technical characterictic is equal to replacement the specific embodiment of the present invention; And not breaking away from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope that the present invention asks for protection.
Claims (3)
1. Anti-back-overflow same-floor drainage riser connecting piece, it is characterized in that: it comprises collection box, pass the standpipe tube connector that collection box arranges, be arranged on the top cover at collection box top and be arranged on the flashback tank in collection box, wherein, on described standpipe tube connector, be provided with delivery port, described delivery port is positioned at described collection box, described top cover forms the top tank wall of described flashback tank, on described top cover, be provided with water inlet, on the tank wall of described flashback tank, be provided with outfall, in described flashback tank, be provided with casing water seal demarcation strip, the top of described casing water seal demarcation strip and described flashback tank top tank wall hinged inside, described casing water seal demarcation strip is between described water inlet and described outfall, at the bottom of the case of bottom higher than described flashback tank of described casing water seal demarcation strip, the lowest part of described outfall is not less than the bottom of described casing water seal demarcation strip, the lowest part of described outfall is not less than the lowest part of described delivery port, when top, described casing water seal demarcation strip bottom is located on described flashback tank tank wall, described casing water seal demarcation strip is divided into two mutual disconnected casings by described flashback tank, and described water inlet and described outfall are separately positioned on two and are not communicated with on the tank wall of casing mutually.
2. Anti-back-overflow same-floor drainage riser connecting piece according to claim 1 is characterized in that: described top cover is the part on described collection box case top.
3. Anti-back-overflow same-floor drainage riser connecting piece according to claim 1 and 2, is characterized in that: on described top cover, be provided with access hole, on described access hole, seal cover be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101455068A CN102330452B (en) | 2011-06-01 | 2011-06-01 | Overflow-proof same-layer water drainage riser connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101455068A CN102330452B (en) | 2011-06-01 | 2011-06-01 | Overflow-proof same-layer water drainage riser connecting piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102330452A CN102330452A (en) | 2012-01-25 |
| CN102330452B true CN102330452B (en) | 2013-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011101455068A Active CN102330452B (en) | 2011-06-01 | 2011-06-01 | Overflow-proof same-layer water drainage riser connecting piece |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763022B (en) * | 2015-03-20 | 2016-11-30 | 贵州群之英科技铸造有限公司 | A kind of building spiral-flow type draining manifold for kitchen use |
| CN104727432B (en) * | 2015-03-20 | 2017-03-08 | 昆明群之英科技有限公司 | A kind of building balcony expanding type draining manifold |
| CN104712051B (en) * | 2015-03-20 | 2017-01-11 | 贵州群之英科技铸造有限公司 | Building dilatation-free type drainage gathering device |
| CN114405320A (en) * | 2022-01-07 | 2022-04-29 | 河南顺达新能源科技有限公司 | Sodium hydroxide holding tank |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1162001A (en) * | 1965-09-22 | 1969-08-20 | Gabriel-Louis De Bruyne | Improvements in or relating to Drainage System for Sinks, Lavatory Basins and the like |
| KR20020047059A (en) * | 2002-03-09 | 2002-06-21 | 김하용 | The draintank combined with excluding a bad smell punction |
| CN201581488U (en) * | 2009-12-23 | 2010-09-15 | 齐立坤 | Sewer odor-prevention antifouling automatic drainage device |
| CN201620453U (en) * | 2009-04-24 | 2010-11-03 | 张新生 | Bias water gap floor drain |
| CN201660935U (en) * | 2010-03-24 | 2010-12-01 | 张超 | Multifunctional guiding cylinder type anti-clogging water leaking device |
| CN201722769U (en) * | 2010-08-09 | 2011-01-26 | 陆文革 | Accumulated water discharge device |
-
2011
- 2011-06-01 CN CN2011101455068A patent/CN102330452B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1162001A (en) * | 1965-09-22 | 1969-08-20 | Gabriel-Louis De Bruyne | Improvements in or relating to Drainage System for Sinks, Lavatory Basins and the like |
| KR20020047059A (en) * | 2002-03-09 | 2002-06-21 | 김하용 | The draintank combined with excluding a bad smell punction |
| CN201620453U (en) * | 2009-04-24 | 2010-11-03 | 张新生 | Bias water gap floor drain |
| CN201581488U (en) * | 2009-12-23 | 2010-09-15 | 齐立坤 | Sewer odor-prevention antifouling automatic drainage device |
| CN201660935U (en) * | 2010-03-24 | 2010-12-01 | 张超 | Multifunctional guiding cylinder type anti-clogging water leaking device |
| CN201722769U (en) * | 2010-08-09 | 2011-01-26 | 陆文革 | Accumulated water discharge device |
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|---|---|
| CN102330452A (en) | 2012-01-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120125 Assignee: Puyang City Mingrui Building Energy-saving Technology Co., Ltd. Assignor: Wang Fengrui Contract record no.: 2015410000036 Denomination of invention: Overflow-proof same-layer water drainage riser connecting piece Granted publication date: 20131127 License type: Exclusive License Record date: 20150505 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |