CN2700417Y - Indoor odour resistant sealed floor drain - Google Patents
Indoor odour resistant sealed floor drain Download PDFInfo
- Publication number
- CN2700417Y CN2700417Y CN 200420015977 CN200420015977U CN2700417Y CN 2700417 Y CN2700417 Y CN 2700417Y CN 200420015977 CN200420015977 CN 200420015977 CN 200420015977 U CN200420015977 U CN 200420015977U CN 2700417 Y CN2700417 Y CN 2700417Y
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- CN
- China
- Prior art keywords
- leakage
- bowl
- floor drain
- odor
- cancellation missed
- Prior art date
- 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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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model relates to an indoor anti-odor sealed floor drain, which belongs to the field of a drainage facility for a building. The utility model is used for solving the problems that the drainage of the floor drain is smooth, and the odor is prevented from escaping. The indoor anti-odor sealed floor drain is composed of a leakage bowl, a leakage cover and a leakage grate, wherein, the improved leakage cover forms an enclosed light spherical shape, or an elliptical shape, or a spindle shape, and the specific gravity of leakage cover is smaller than water; the lower part of the leakage bowl is connected with a sewer pipeline; the inner walls of leakage bowl and the sewer pipeline are smoothly connected, and the external diameter of the leakage cap is greater than the internal diameter of the sewer pipeline below the leakage bowl. After waste water flows into the leakage bowl through the leakage grate, under the action of the buoyancy, the enclosed light leakage cover can float up, and the waste water flows away through the sewer pipeline below the leakage bowl. After the waste water is drained to clean, under the action of the gravity, the leakage cover can be necessarily arranged below the leakage bowl, an outlet below the leakage bowl is sealed, and therefore, the escape of the odor can be prevented. The utility model has the advantages of simple structure, smooth drainage and reliable seal, and thoroughly solves the problem of the escape of the odor.
Description
Technical field
The utility model relates to a kind of indoor sanitary line parts that are used for water under the family, belongs to building drainage technical field.
Background technology
Existing indoor floor drain is many to be made up of cast iron leakage bowl, Cancellation Missed and leakage grate.Referring to Fig. 1, Cancellation Missed shape is as the spherical crown that Open Side Down, covers on the sewer mouth of grate below Lou.On the spherical crown edge, be provided with several small boss, make between spherical crown edge and sewer mouth and leave the gap, so that the waste water through leaking after grate filters flows into sewer pipe smoothly.In addition, sewer mouth and Cancellation Missed spherical crown should form water seal, scurry into indoor with the foul smell that prevents sewer pipe by the gap between spherical crown edge and sewer mouth.But find in using, because dry or do not have draining for a long time, leak waste water in the bowl and be evaporated and make water seal ineffective, cause foul smell to escape.In addition, the gap between Cancellation Missed spherical crown edge and sewer mouth is often stopped up by slag bits residual in the waste water again, causes impeded drainage, and cleaning is also difficult, and the user quite feels inconvenience.In view of this, the cast iron type floor drain of existing structure being improved, is the problem that people need to be resolved hurrily.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the defective of prior art and provide that a kind of draining is unobstructed, sealing is reliable, the indoor odour seal floor drain that can thoroughly avoid foul smell to escape.
It is as follows to address the above problem the technical scheme that is adopted:
A kind of indoor odour seal floor drain, it comprises the leakage grate that leaks bowl, Cancellation Missed and be placed on bowl with Louing, Cancellation Missed is positioned at and leaks bowl, its improvement is, Cancellation Missed is sealing lightweight sphere, ellipse or the imitative Chui bodily form of proportion less than water, this sphere, ellipse or imitative Chui bodily form Cancellation Missed outer wall are level and smooth, and the external diameter of Cancellation Missed leaks the bowl below and joins with sewer pipe greater than the internal diameter that leaks bowl below sewer pipe.
Above-mentioned indoor odour seal floor drain, described Cancellation Missed are thin-walled hollow ball, oval ball or hollow imitative Chui body.
Indoor odour seal floor drain provided by the utility model, waste water are after the leakage grate flows into the leakage bowl, and the lightweight sphere or the imitative Chui shape Cancellation Missed of sealing float under buoyancy, and the sewer pipe of waste water below the leakage bowl flows into sewerage.Behind the emptying waste water, Cancellation Missed must place leakage bowl bottom under action of gravity, the outlet of leaking the bowl below is sealed, thereby avoid foul smell to escape.The utility model is simple in structure, and draining is unobstructed, and sealing is reliable, has thoroughly solved the difficult problem that foul smell escapes.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the prior art constructions schematic diagram.
The implication of each label is among the figure: leak grate 1, leak bowl 2, Cancellation Missed 3, spherical, oval or imitative Chui bodily form Cancellation Missed 3-1, water seal 4, sewer pipe 5.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
Referring to Fig. 1, leakage bowl of the present utility model 2 belows and sewer pipe 5 join, and also the two can be made as one.Leak on the bowl 2 and be stamped grate 1 with Louing, Cancellation Missed 3-1 places Lou in bowls 2.Cancellation Missed among the present embodiment figure is the imitative Chui body of thin-walled hollow that plastics or rubber are made, and its outer wall is level and smooth, and external diameter is sealed so that will leak the following mouth of a river of bowl below greater than the internal diameter that leaks bowl below sewer pipe.Oval or the imitative Chui bodily form is compared with sphere, and the structure of the oval or imitative Chui bodily form is more suitable.This is because the top of oval or the imitative Chui bodily form is ellipse or class ellipse, be defined as under 70～150 millimeters the situation leaking the bowl longitudinal size, the longitudinal size of Cancellation Missed is littler, the horizontal direction size can be bigger, to make full use of Lou the space of bowl, form more volume Cancellation Missed, possess bigger buoyancy.And the bottom of imitative Chui body is taper, and sealing and locating effect can be more better.
Claims (2)
1. indoor odour seal floor drain, it comprises the leakage grate [1] that leaks bowl [2], Cancellation Missed [3] and be placed on Lou bowl, Cancellation Missed is positioned at and leaks bowl [2], it is characterized in that, Cancellation Missed is sealing lightweight sphere, ellipse or the imitative Chui bodily form Cancellation Missed [3-1] of proportion less than water, the Cancellation Missed outer wall of this sphere, ellipse or the imitative Chui bodily form is level and smooth, leaks bowl [2] below and joins with sewer pipe [5], and the external diameter of Cancellation Missed [3-1] is greater than the internal diameter that leaks bowl below sewer pipe [5].
2. indoor odour seal floor drain according to claim 1 is characterized in that, described Cancellation Missed [3-1] is thin-walled hollow ball, oval ball or hollow imitative Chui body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420015977 CN2700417Y (en) | 2004-03-30 | 2004-03-30 | Indoor odour resistant sealed floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420015977 CN2700417Y (en) | 2004-03-30 | 2004-03-30 | Indoor odour resistant sealed floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2700417Y true CN2700417Y (en) | 2005-05-18 |
Family
ID=34768868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420015977 Expired - Fee Related CN2700417Y (en) | 2004-03-30 | 2004-03-30 | Indoor odour resistant sealed floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2700417Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104213629A (en) * | 2014-09-15 | 2014-12-17 | 陈菊芳 | Self-adaptive odor-resistant floor drain |
| CN106801464A (en) * | 2017-03-02 | 2017-06-06 | 周山 | Natural lid floor drain |
| CN106836452A (en) * | 2016-10-20 | 2017-06-13 | 翟立春 | Odour-proof floor drain with anti-inflator |
| CN112814095A (en) * | 2019-11-16 | 2021-05-18 | 李荫柱 | Deodorant device of mouth of a river automatic switch down |
-
2004
- 2004-03-30 CN CN 200420015977 patent/CN2700417Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104213629A (en) * | 2014-09-15 | 2014-12-17 | 陈菊芳 | Self-adaptive odor-resistant floor drain |
| CN106836452A (en) * | 2016-10-20 | 2017-06-13 | 翟立春 | Odour-proof floor drain with anti-inflator |
| CN106801464A (en) * | 2017-03-02 | 2017-06-06 | 周山 | Natural lid floor drain |
| CN112814095A (en) * | 2019-11-16 | 2021-05-18 | 李荫柱 | Deodorant device of mouth of a river automatic switch down |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |