CN103696487A - Dual-use floor drain - Google Patents
Dual-use floor drain Download PDFInfo
- Publication number
- CN103696487A CN103696487A CN201310685725.4A CN201310685725A CN103696487A CN 103696487 A CN103696487 A CN 103696487A CN 201310685725 A CN201310685725 A CN 201310685725A CN 103696487 A CN103696487 A CN 103696487A
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- CN
- China
- Prior art keywords
- floor drain
- connecting tube
- sealing ring
- inner cap
- gutter
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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.)
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Abstract
The invention relates to a dual-use floor drain, wherein two odor blocking manners, namely water seal and dry seal, can be arranged in the same floor drain in a combined manner. According to the dual-use floor drain, a connecting tube is connected with a center hole of the bottom of a water storage tube through the wall of an outer tube, the lower end of a drainpipe is connected into an upper tube opening of the connecting tube, and a plurality of water inlets are formed in the upper end of the drainpipe; an annular edge fold which is inwardly folded is formed at the lower end opening of an inner cover, the inner cover covers the end head of the drainpipe, and a gap between the annular edge fold of the inner cover and the connecting tube can form an annular through hole; a sealing ring is arranged in an annular space between the inner cover and the drainpipe and is located above the annular through hole; a water filtering cover is connected to a tube opening of the water storage tube, and a lower tube opening of the connecting tube is connected with a sewage pipe. During use, when water exists in the floor drain, the sealing ring floats up, and then, the floor drain can block odors through sealing water; when water does not exist in the floor drain, the sealing ring can automatically fall and block the annular through hole, and then, the floor drain can block the odors through the sealing ring.
Description
Technical field
The present invention relates to a kind of floor drain, especially can be by water-stop and two kinds of smelly modes of resistance of drought sealing are combined and are arranged in same floor drain, thus realize the Dual-purpose floor drain of floods and droughts dual fail-safe.
Background technology
At present, known floor drain is that the mode by water-stop stops the foul smell in soil pipe to overflow, but after the volatilization of sealing water, the floor drain of Water-sealed will be lost and hinder smelly function.
Summary of the invention
In order to overcome the floor drain of existing Water-sealed, can lose because of the volatilization of sealing water the deficiency of the smelly function of resistance, the invention provides a kind of Dual-purpose floor drain, this Dual-purpose floor drain can be by water-stop and two kinds of smelly modes of resistance of drought sealing are combined and are arranged in same floor drain, thereby realize floods and droughts dual fail-safe.
The technical solution adopted for the present invention to solve the technical problems is: the present invention includes drainage lid, water cylinder, connecting tube, inner cap, sealing ring, annular through-hole, gutter, inlet opening, injection head and lightweight fluid.Water cylinder is barrel shaped structure, the cylinder end at water cylinder offers centre bore, connecting tube is inserted in the centre bore of water cylinder and is connected with the hole wall of centre bore by outer tube wall, the lower tube head of gutter inserts in the upper orifice of connecting tube and is connected with the inner tubal wall of connecting tube by outer tube wall, in the upper end of gutter, offers the inlet opening that several vertically run through gutter tube wall.Inner cap is inverted barrel shaped structure, at the lower port place of inner cap, be provided with the circular fold of inside upset, inner cap and gutter coaxially arrange, the upper tube head of gutter insert in inner cap and with vertical connection of end face of inner cap, on inner cap, the upper surface of circular fold is concordant with the end face of connecting tube upper orifice, the internal diameter of inner cap circular fold is greater than the external diameter of connecting tube, and the gap between circular fold and connecting tube can looping through hole.Sealing ring is the annular nested structure of hollow, on sealing ring, be provided with several injection heads, sealing ring and injection head are made by elastomeric material, and lightweight fluid injects sealing ring by syringe by injection head, can stop lightweight fluid excessive after injection head elastic shrinkage.Sealing ring is arranged in the annular space between inner cap and gutter and is positioned at the top of annular through-hole.Drainage lid is connected on the nozzle of water cylinder, and the lower nozzle of connecting tube is communicated with soil pipe.In use, sewage by drainage cover, water cylinder, annular through-hole, inlet opening, gutter and connecting tube enter in soil pipe, now the sealing ring between inner cap and gutter upwards floats, and floor drain stops the foul smell in soil pipe excessive in the ponding by water cylinder.After the volatilization of ponding in water cylinder, between inner cap and gutter, sealing ring will fall automatically, and shutoff is on annular through-hole, and now floor drain can stop the foul smell in soil pipe excessive by sealing ring.
The invention has the beneficial effects as follows, by two kinds of smelly modes of resistance of water-stop and drought sealing are combined and are arranged in same floor drain, thereby realize floods and droughts dual fail-safe.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is front view of the present invention.
Fig. 2 is the A-A sectional drawing of Fig. 1.
Fig. 3 is the enforcement illustration of Fig. 2.
Fig. 4 is the B-B sectional drawing of Fig. 1.
Fig. 5 is the C-C sectional drawing of Fig. 3.
Fig. 6 is the front view of sealing ring of the present invention.
Fig. 7 is the D-D profile of Fig. 6.
In figure: 1. drainage covers.2. water cylinder.3. connecting tube.4. inner cap.5. sealing ring.6. annular through-hole.7. gutter.8. inlet opening.9. injection head.10. lightweight fluid.
The specific embodiment
In Fig. 1, Fig. 2, Fig. 4, Fig. 5, Fig. 6, Fig. 7, water cylinder 2 is barrel shaped structure, the cylinder end at water cylinder 2 offers centre bore, connecting tube 3 is inserted in the centre bore of water cylinders 2 and is connected with the hole wall of centre bore by outer tube wall, the lower tube head of gutter 7 inserts in the upper orifice of connecting tube 3 and is connected with the inner tubal wall of connecting tube 3 by outer tube wall, offers the inlet opening 8 that several vertically run through gutter 7 tube walls in the upper end of gutter 7.Inner cap 4 is inverted barrel shaped structure, at the lower port place of inner cap 4, be provided with the circular fold of inside upset, inner cap 4 coaxially arranges with gutter 7, the upper tube head of gutter 7 insert in inner cap 4 and with vertical connection of end face of inner cap 4, on inner cap 4, the upper surface of circular fold is concordant with the end face of connecting tube 3 upper orifices, the internal diameter of inner cap 4 circular folds is greater than the external diameter of connecting tube 3, and the gap between circular fold and connecting tube 3 can looping through hole 6.The annular nested structure that sealing ring 5 is hollow, on sealing ring 5, be provided with several injection heads 9, sealing ring 5 and injection head 9 are made by elastomeric material, and lightweight fluid 10 injects sealing ring 5 by syringe by injection head 9, after injection head 9 elastic shrinkage, can stop lightweight fluid 10 excessive.Sealing ring 5 is arranged in the annular space between inner cap 4 and gutter 7 and is positioned at the top of annular through-hole 6.Drainage lid 1 is connected on the nozzle of water cylinder 2, and the lower nozzle of connecting tube 3 is communicated with soil pipe.
In Fig. 2, Fig. 3, Fig. 4, Fig. 5, in use, sewage by drainage cover 1, water cylinder 2, annular through-hole 6, inlet opening 8, gutter 7 and connecting tube 3 enter in soil pipe, now the sealing ring 5 between inner cap 4 and gutter 7 upwards floats, and floor drain stops the foul smell in soil pipe excessive in the ponding by water cylinder 2.After the volatilization of ponding in water cylinder 2, between inner cap 4 and gutter 7, sealing ring 5 will fall automatically, and shutoff is on annular through-hole 6, and now floor drain can be excessive by the foul smell in sealing ring 5 prevention soil pipes.
Claims (4)
1. a Dual-purpose floor drain, comprise drainage lid, water cylinder, connecting tube, inner cap, sealing ring, annular through-hole, gutter, inlet opening, injection head and lightweight fluid, it is characterized in that: water cylinder is barrel shaped structure, the cylinder end at water cylinder offers centre bore, connecting tube is inserted in the centre bore of water cylinder and is connected with the hole wall of centre bore by outer tube wall, the lower tube head of gutter inserts in the upper orifice of connecting tube and is connected with the inner tubal wall of connecting tube by outer tube wall, in the upper end of gutter, offer the inlet opening that several vertically run through gutter tube wall, inner cap is inverted barrel shaped structure, at the lower port place of inner cap, be provided with the circular fold of inside upset, inner cap and gutter coaxially arrange, the upper tube head of gutter insert in inner cap and with vertical connection of end face of inner cap, on inner cap, the upper surface of circular fold is concordant with the end face of connecting tube upper orifice, the internal diameter of inner cap circular fold is greater than the external diameter of connecting tube, gap between circular fold and connecting tube gets final product looping through hole, sealing ring is the annular nested structure of hollow, on sealing ring, be provided with several injection heads, sealing ring is arranged in the annular space between inner cap and gutter and is positioned at the top of annular through-hole.
2. Dual-purpose floor drain according to claim 1, is characterized in that: described sealing ring and injection head are made by elastomeric material.
3. Dual-purpose floor drain according to claim 1 and 2, is characterized in that: described lightweight fluid injects sealing ring by syringe by injection head, can stop lightweight fluid excessive after injection head elastic shrinkage.
4. Dual-purpose floor drain according to claim 1, is characterized in that: described drainage lid is connected on the nozzle of water cylinder, and the lower nozzle of connecting tube is communicated with soil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310685725.4A CN103696487A (en) | 2013-12-16 | 2013-12-16 | Dual-use floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310685725.4A CN103696487A (en) | 2013-12-16 | 2013-12-16 | Dual-use floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103696487A true CN103696487A (en) | 2014-04-02 |
Family
ID=50358137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310685725.4A Pending CN103696487A (en) | 2013-12-16 | 2013-12-16 | Dual-use floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103696487A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056978A (en) * | 2018-09-07 | 2018-12-21 | 王敏 | A kind of gravity open-close type deodorizing floor drain |
| CN109114351A (en) * | 2018-10-29 | 2019-01-01 | 公安部上海消防研究所 | A kind of Pressure Vessel device for plugging and its blocking method |
| CN116005589A (en) * | 2023-03-27 | 2023-04-25 | 成都工业职业技术学院 | Intelligent parking lot charging pile protection device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1046757A1 (en) * | 1999-04-22 | 2000-10-25 | Stephan Wedi | Drainage system for sanitairy units |
| CN202139661U (en) * | 2011-05-20 | 2012-02-08 | 浙江金源铜业制造有限公司 | Automatic sealing type deodorization floor drain |
| CN202595885U (en) * | 2012-05-02 | 2012-12-12 | 叶传华 | Novel floor drainage device |
| CN202672329U (en) * | 2012-07-30 | 2013-01-16 | 陈宝玲 | Self-opening floor drain |
| CN103195148A (en) * | 2013-04-28 | 2013-07-10 | 叶传华 | Novel anti-reverse-overflow floor drain device |
| CN203613634U (en) * | 2013-12-16 | 2014-05-28 | 张卫 | Dual-purpose floor drain |
-
2013
- 2013-12-16 CN CN201310685725.4A patent/CN103696487A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1046757A1 (en) * | 1999-04-22 | 2000-10-25 | Stephan Wedi | Drainage system for sanitairy units |
| CN202139661U (en) * | 2011-05-20 | 2012-02-08 | 浙江金源铜业制造有限公司 | Automatic sealing type deodorization floor drain |
| CN202595885U (en) * | 2012-05-02 | 2012-12-12 | 叶传华 | Novel floor drainage device |
| CN202672329U (en) * | 2012-07-30 | 2013-01-16 | 陈宝玲 | Self-opening floor drain |
| CN103195148A (en) * | 2013-04-28 | 2013-07-10 | 叶传华 | Novel anti-reverse-overflow floor drain device |
| CN203613634U (en) * | 2013-12-16 | 2014-05-28 | 张卫 | Dual-purpose floor drain |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056978A (en) * | 2018-09-07 | 2018-12-21 | 王敏 | A kind of gravity open-close type deodorizing floor drain |
| CN109114351A (en) * | 2018-10-29 | 2019-01-01 | 公安部上海消防研究所 | A kind of Pressure Vessel device for plugging and its blocking method |
| CN109114351B (en) * | 2018-10-29 | 2024-03-26 | 应急管理部上海消防研究所 | Leakage blocking device and leakage blocking method for pressurized container |
| CN116005589A (en) * | 2023-03-27 | 2023-04-25 | 成都工业职业技术学院 | Intelligent parking lot charging pile protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140402 |