CN203514434U - Floor drain for preventing backflow of peculiar smell and sewage - Google Patents
Floor drain for preventing backflow of peculiar smell and sewage Download PDFInfo
- Publication number
- CN203514434U CN203514434U CN201320690409.1U CN201320690409U CN203514434U CN 203514434 U CN203514434 U CN 203514434U CN 201320690409 U CN201320690409 U CN 201320690409U CN 203514434 U CN203514434 U CN 203514434U
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- floor drain
- peculiar smell
- sewage
- storage cavity
- water storage
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Abstract
The utility model provides a floor drain for preventing the backflow of peculiar smell and sewage. The floor drain comprises a floating valve, an interior water discharging hole, exterior water discharging holes and a water storage cavity, wherein the floating valve is arranged at the top of the interior water discharging hole, the interior water discharging hole is formed in the bottom of the water storage cavity, the exterior water discharging holes are formed in the upper part of the water storage cavity and are communicated with the water storage cavity, and the horizontal positions of the exterior water discharging holes are higher than the top of the interior water discharging hole; when the water storage cavity is full of water, the floating valve moves upwards from the top of the interior water discharging hole, and the water storage cavity is communicated with the interior water discharging hole. According to the floor drain, the peculiar smell in a sewer line can be effectively prevented from entering a room, and meanwhile, mites can be prevented from entering the room by virtue of the floor drain in a sewer. Meanwhile, the floor drain further has the advantages of simple structure and low cost.
Description
Technical field
The utility model relates to field of mechanical technique, particularly a kind of anti-peculiar smell and the sewage floor drain that backflows.
Background technology
Odour seal is the sanitary installation of getting rid of flooring ponding.In daily life, a lot of families all ran into the situation that Odour seal returns taste, also can encounter sewage and return the problems such as excessive, small worm climbs out of when serious.For this reason, some producers have designed the Odour seal product of having produced some anti-peculiar smell.
At present, the water formation water seal that the structure of the floor drain of the sewer pipe conventionally adopting is dependence floor drain self, thus by water seal, room space and pipe-line system are separated, realize the functions such as anti-peculiar smell.But, because floor drain is the connector of sewer pipe and septic tank and room space, thereby the water seal of water seal type floor drain can not prevent that the toxic and harmful in sewer from entering indoor by water seal well, such as, if the pernicious gas in sewer pipe gathers more certain pressure that reaches, can enter by water seal mouth indoor.In addition, some small worms also may climb into by water seal indoor.
In addition, at sewer pipe, normally during sewage effluent, existing floor drain cannot prevent that the sewage in sewer pipe from entering indoor by floor drain.
Utility model content
The purpose of this utility model is to provide a kind of anti-peculiar smell and the sewage floor drain that backflows, thereby can effectively prevent that peculiar smell, sewage or small worm in sewer pipe from entering indoor by floor drain.
The purpose of this utility model is achieved through the following technical solutions:
Anti-peculiar smell and the sewage floor drain that backflows, comprising: lower water cavity and stopper, described lower water cavity inner side is provided with screw thread, is provided with the screw thread mating with the screw thread of described lower water cavity inner side on described stopper surface.
The top of described lower water cavity is also provided with water storage cavity, described water storage cavity comprises Gai He chamber, chamber wall, described chamber lid is arranged at and on the wall of chamber, is formed described water storage cavity by detachable syndeton, and described chamber covers and is provided with outside drainage hole, wall bottom, described chamber is provided with inner drainage hole, and described inner drainage hole is arranged at described lower water cavity top.
The outside drainage hole that described chamber covers setting is one or more.
The chamber wall of described water storage cavity can be circle or polygon.
The top of described inner drainage hole and described water storage cavity bottom is at same plane, or the top of described inner drainage hole is higher than the plane at place, described water storage cavity bottom but lower than the plane at outside drainage hole place.
The top of described stopper is provided with handle.
Described stopper is being provided with rubber pad with described lower water cavity junction.
The technical scheme being provided by above-mentioned the utility model can be found out, the anti-peculiar smell that the utility model embodiment provides and sewage backflow, and not only can effectively to prevent in sewer pipe that peculiar smell and sewage enter indoor for floor drain, also can prevent that some small worms from entering by Odour seal indoor simultaneously.The anti-peculiar smell that the utility model provides and the sewage floor drain that backflows also has advantages of that implementation structure is simple, with low cost.Thereby realization of the present utility model can provide the low and anti-peculiar smell of price and the bilge water resisting Odour seal reliable for effect that backflows for user.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain other accompanying drawings according to these accompanying drawings.
The anti-peculiar smell that Fig. 1 provides for the utility model and the sewage structural representation in the anti-peculiar smell process of floor drain that backflows;
The anti-peculiar smell that Fig. 2 provides for the utility model and the sewage structural representation in the sewer process of floor drain that backflows.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on embodiment of the present utility model, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to protection domain of the present utility model.
Below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
A kind of anti-peculiar smell that the utility model embodiment provides and sewage backflow floor drain concrete structure as shown in Figure 1, comprise: lower water cavity 7 and stopper 2, described lower water cavity 7 inner sides are provided with screw thread, on described stopper 2 surfaces, be provided with the screw thread mating with the screw thread of described lower water cavity inner side, like this, when needs prevent in sewer pipe peculiar smell and sewage, return when indoor, just stopper 2 can be installed in described lower water cavity 7 by being threaded of arranging, block peculiar smell and enter indoor passage.
At this anti-peculiar smell and sewage, backflow in floor drain, still with reference to shown in Fig. 1, the top of described stopper 2 is provided with handle 1, by this handle 1 user, can carry out easily the installation or removal of stopper 2, the shape of described handle 1 be take and is user-friendly to as good, for example, can be hollow ring or spherical or other shapes that facilitate arbitrarily user to hold.
Further, at this anti-peculiar smell and sewage, backflow in floor drain, for guaranteeing sealing effectiveness, can also be provided with rubber pad 5 with described lower water cavity 7 junctions at described stopper 2, thereby can effectively prevent that peculiar smell or small worm in sewer pipe from entering indoor.
At this anti-peculiar smell and sewage, backflow in floor drain, again as shown in Figure 2, the top of described lower water cavity 7 is also provided with water storage cavity 3, described water storage cavity 3 comprises chamber lid 8 and chamber wall 4, described chamber lid 8 is arranged at and on chamber wall 4, is formed described water storage cavity 3 by detachable syndeton, and on described chamber lid 8, be provided with outside drainage hole 9, wall 4 bottoms, described chamber are provided with inner drainage hole 6, and described inner drainage hole 6 is arranged at described lower water cavity 7 tops.The process that the arranging of this structure can guarantee normal sewer is march normally, when needs sewer, described stopper 2 can be back-outed from lower water cavity 7, afterwards chamber lid 8 is placed on and on chamber wall 4, forms normal Odour seal, make the outside drainage hole 9 that sewage can cover on 8 by chamber enter water storage cavity 3, and then inject by inner drainage hole 6 effective discharge that lower water cavity 7 is realized sewage.Still with reference to shown in Fig. 2, in the time of can finding out that water level in described water storage cavity 3 is higher than inner drainage hole 6, the sewage that enters water storage cavity 3 by described outside drainage hole 9 just can flow out to inner drainage hole 6 from water storage cavity 3, thereby can enter in lower water cavity 7 function realizing to sewer in sewer pipe by inner drainage hole 6.
At this anti-peculiar smell and sewage, backflow in floor drain, the outside drainage hole 9 arranging on described chamber lid 8 is one or more.Wherein, it is slightly smaller that corresponding outside drainage hole 9 can design, in order to avoid larger foreign matter enters the path that water storage cavity 3 is blocked lower water, and the shape of described outside drainage hole 9 can be bar shaped or circle or polygon etc.
At this anti-peculiar smell and sewage, backflow in floor drain, the outer wall of described water storage cavity 3 can be circle or polygon etc., that is to say that the backflow profile of floor drain of anti-peculiar smell that the utility model provides and sewage can be the shapes such as circle or polygon.
At this anti-peculiar smell and sewage, backflow in floor drain, the top of described inner drainage hole 6 can be with described water storage cavity 3 bottoms at same plane, or the top of described inner drainage hole 6 also can be higher than the plane at described water storage cavity 3 places, bottom but lower than the plane at outside drainage hole 9 places; If a structure after adopting, can have a certain amount of water in described water storage cavity 3, the water seal that this certain amount of water forms can seal the peculiar smell oozing out in sewer pipe to a certain extent.
Anti-peculiar smell and sewage that the utility model provides backflow in floor drain, due to what adopt between corresponding chamber lid 8 and chamber wall 4, are the structure that is removably connected; Thereby, while having foreign matter to block lower aquaporin to cause normally sewage effluent, can open chamber lid 8 to remove easily the foreign matter in the lower aquaporin of floor drain in water storage cavity 3 and inner drainage hole 6 and lower water cavity 7.Visible, adopt the anti-peculiar smell of this structure and the sewage floor drain that backflows can clear up easily the foreign matter in water storage cavity 3, inner drainage hole 6 and lower water cavity 7, thereby guarantee that anti-peculiar smell and the sewage floor drain that backflows can well carry out the discharge of sewage, and the process of whole removing foreign matter is simple and convenient.
By foregoing description, can find out, use anti-peculiar smell that the utility model provides and the sewage floor drain that backflows, when preventing that peculiar smell, sewage or small worm etc. in sewer from entering indoor by sewer pipe, stopper 2 can be installed in lower water cavity 7, such as, in house is stayed out for a long time, for preventing that the sewage in sewer pipe from returning to indoor, can block lower water cavity 7 with stopper 2.When the normal sewage effluent of needs, stopper 2 can be taken out from lower water cavity 7, and chamber lid 8 is installed on chamber wall 4, form a normal Odour seal, to guarantee normal effluent discharge, and in effluent discharge process, can to a certain degree avoid the peculiar smell in sewer pipe to enter indoor.
In a word, the anti-peculiar smell that the utility model provides and the sewage floor drain that backflows has advantages of simple in structure, with low costly, and meanwhile, it is indoor that it can also effectively prevent that peculiar smell in sewer pipe, sewage and small worm etc. from entering.
The above; it is only the preferably specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (7)
1. anti-peculiar smell and the sewage floor drain that backflows, is characterized in that, comprising: lower water cavity and stopper, described lower water cavity inner side is provided with screw thread, is provided with the screw thread mating with the screw thread of described lower water cavity inner side on described stopper surface.
2. anti-peculiar smell according to claim 1 and the sewage floor drain that backflows, it is characterized in that, the top of described lower water cavity is also provided with water storage cavity, described water storage cavity comprises Gai He chamber, chamber wall, described chamber lid is arranged at and on the wall of chamber, is formed described water storage cavity by detachable syndeton, and described chamber covers and is provided with outside drainage hole, wall bottom in described chamber is provided with inner drainage hole, and described inner drainage hole is arranged at described lower water cavity top.
3. anti-peculiar smell according to claim 2 and the sewage floor drain that backflows, is characterized in that, the outside drainage hole that described chamber covers setting is one or more.
4. anti-peculiar smell according to claim 2 and the sewage floor drain that backflows, is characterized in that, the chamber wall of described water storage cavity can be circle or polygon.
5. anti-peculiar smell according to claim 2 and the sewage floor drain that backflows, it is characterized in that, the top of described inner drainage hole and described water storage cavity bottom are at same plane, or the top of described inner drainage hole is higher than the plane at place, described water storage cavity bottom but lower than the plane at outside drainage hole place.
6. according to the anti-peculiar smell described in claim 1 to 5 any one and the sewage floor drain that backflows, it is characterized in that, the top of described stopper is provided with handle.
7. according to the anti-peculiar smell described in claim 1 to 5 any one and the sewage floor drain that backflows, it is characterized in that, described stopper is being provided with rubber pad with described lower water cavity junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320690409.1U CN203514434U (en) | 2013-11-01 | 2013-11-01 | Floor drain for preventing backflow of peculiar smell and sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320690409.1U CN203514434U (en) | 2013-11-01 | 2013-11-01 | Floor drain for preventing backflow of peculiar smell and sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203514434U true CN203514434U (en) | 2014-04-02 |
Family
ID=50373389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320690409.1U Expired - Fee Related CN203514434U (en) | 2013-11-01 | 2013-11-01 | Floor drain for preventing backflow of peculiar smell and sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203514434U (en) |
-
2013
- 2013-11-01 CN CN201320690409.1U patent/CN203514434U/en not_active Expired - Fee Related
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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: 20140402 Termination date: 20181101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |