CN203613634U - Dual-purpose floor drain - Google Patents
Dual-purpose floor drain Download PDFInfo
- Publication number
- CN203613634U CN203613634U CN201320826329.4U CN201320826329U CN203613634U CN 203613634 U CN203613634 U CN 203613634U CN 201320826329 U CN201320826329 U CN 201320826329U CN 203613634 U CN203613634 U CN 203613634U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- inner cap
- gutter
- annular
- water
- 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
Links
Images
Landscapes
- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses a dual-purpose floor drain in which two stink obstruction ways, namely water sealing and dry sealing ways, are set in combination. A connecting pipe is connected with a central hole on the bottom of a water storage drum by an outer pipe wall; the lower end of a water discharge pipe is connected into an upper pipe orifice of the connecting pipe; a plurality of water inlets are formed at the upper end of the water discharge pipe; an annular folded side that overturns inwards is arranged at a lower port of an inner cover; the inner cover covers the end of the water discharge pipe; a gap between the annular folded side of the inner cover and the connecting pipe forms an annular through hole; a sealing ring is arranged in an annular space between the inner cover and the water discharge pipe and is located above the annular through hole; a water filtering cover is connected to an opening of the water storage drum; a lower pipe orifice of the connecting pipe is communicated with a sewage pipe. When in use, if water exists in the floor drain, the sealing ring floats upwards, so that stink can be obstructed through water; and if no water exists in the floor drain, the sealing ring falls automatically and blocks the annular through hole, so that stink can be obstructed through the sealing ring.
Description
Technical field
The utility model 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 to stop the foul smell in soil pipe to overflow by the mode of water-stop, but when after the volatilization of sealing water, the floor drain of Water-sealed will be lost the smelly function of resistance.
Summary of the invention
Can lose because of the volatilization of sealing water the deficiency of the smelly function of resistance in order to overcome the floor drain of existing Water-sealed, the utility model 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 utility model solves the technical scheme that its technical problem adopts: the utility model comprises 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, offers in the upper end of gutter the inlet opening that several vertically run through gutter tube wall.Inner cap is inverted barrel shaped structure, be provided with the circular fold of inside upset at the lower port place of inner cap, 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 enters in soil pipe by drainage lid, water cylinder, annular through-hole, inlet opening, gutter and connecting tube, 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.When after the ponding volatilization 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 beneficial effects of the utility model are by two kinds of smelly modes of resistance of water-stop and drought sealing are combined and are arranged in same floor drain, thereby to realize floods and droughts dual fail-safe.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is front view of the present utility model.
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 the utility model sealing ring.
Fig. 7 is the D-D profile of Fig. 6.
In figure: 1. drainage lid.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 cylinder 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, be provided with the circular fold of inside upset at the lower port place of inner cap 4, 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 enters in soil pipe by drainage lid 1, water cylinder 2, annular through-hole 6, inlet opening 8, gutter 7 and connecting tube 3, 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.When after the ponding volatilization 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 stop the foul smell in soil pipe excessive by sealing ring 5.
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, offer in the upper end of gutter the inlet opening that several vertically run through gutter tube wall, inner cap is inverted barrel shaped structure, be provided with the circular fold of inside upset at the lower port place of inner cap, 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 |
|---|---|---|---|
| CN201320826329.4U CN203613634U (en) | 2013-12-16 | 2013-12-16 | Dual-purpose floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320826329.4U CN203613634U (en) | 2013-12-16 | 2013-12-16 | Dual-purpose floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203613634U true CN203613634U (en) | 2014-05-28 |
Family
ID=50766290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320826329.4U Expired - Fee Related CN203613634U (en) | 2013-12-16 | 2013-12-16 | Dual-purpose floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203613634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696487A (en) * | 2013-12-16 | 2014-04-02 | 张卫 | Dual-use floor drain |
-
2013
- 2013-12-16 CN CN201320826329.4U patent/CN203613634U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696487A (en) * | 2013-12-16 | 2014-04-02 | 张卫 | Dual-use floor drain |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100414047C (en) | Self-sealed floor drain | |
| CN103696487A (en) | Dual-use floor drain | |
| CN205041229U (en) | Steam chafing dish shower nozzle of preventing flowing backwards | |
| CN203613634U (en) | Dual-purpose floor drain | |
| CN102704540B (en) | Automatic energy storage-type water receiver arranged in tap water system | |
| CN204781270U (en) | Curve sealed floor drain | |
| CN201103735Y (en) | Self-controlled pipe line liquid stream limiter | |
| CN202401545U (en) | Lever-type floor drain | |
| CN212506656U (en) | Double-box extended water channel floor drain | |
| CN201047100Y (en) | Single-in single-out environment protection floor drain | |
| CN207582608U (en) | A kind of overflow pipe structure for accelerating row's speed | |
| CN207812645U (en) | A kind of double ball gearing reverse-filling well lids | |
| CN203286010U (en) | Hidden type mud valve | |
| CN201311123Y (en) | Pumping and refilling automatic water diversion device | |
| CN207660070U (en) | Gardens drainage pipeline | |
| CN111593812A (en) | Double-box extending water channel movable floor drain | |
| CN207048014U (en) | A kind of floor drain | |
| CN204199424U (en) | " U " type pipe floor drain in straight barrel type | |
| CN201317967Y (en) | Dual sealing floor drain with convenient disassembly and assembly | |
| CN202531981U (en) | Vent valve with drainage ducts | |
| CN203977549U (en) | A kind of floor drain | |
| CN202530421U (en) | Water tower for discharge of river channel | |
| CN204551681U (en) | A kind of closed deodorizing closestool trap | |
| CN204051166U (en) | Net formula laminated filter | |
| CN210857181U (en) | Filter row board with water storage function |
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: 20140528 Termination date: 20141216 |
|
| EXPY | Termination of patent right or utility model |