CN201354474Y - Demountable floor drain resisting peculiar smell - Google Patents
Demountable floor drain resisting peculiar smell Download PDFInfo
- Publication number
- CN201354474Y CN201354474Y CNU200920095288XU CN200920095288U CN201354474Y CN 201354474 Y CN201354474 Y CN 201354474Y CN U200920095288X U CNU200920095288X U CN U200920095288XU CN 200920095288 U CN200920095288 U CN 200920095288U CN 201354474 Y CN201354474 Y CN 201354474Y
- Authority
- CN
- China
- Prior art keywords
- floor drain
- urceolus
- barrel
- seal sleeve
- resisting
- 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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Abstract
The utility model relates to a demountable floor drain resisting peculiar smell comprising an external barrel and an internal barrel. The upper end of the external barrel has a water inlet, the bottom end thereof is provided with a back cover, and the circumference of the upper middle part of the external barrel is provided with an overflow groove that is communicated with a kennel. The internal barrel is fixed in an inner cavity of the external barrel. The floor drain is characterized in that the external barrel and the internal barrel are connected with each other through an inner sealing sheath, and the upper end of the bowl-shaped ladder type sealing sheath is provided with an outer edge, the inner cavity is provided with a seam, the center of the bottom thereof is provided with a positioning table, the lower opening of which is provided with a positioning lip and the upper end of which is provided with a hollow internal barrel that has a positioning outer edge, the outer wall of the hollow internal barrel is connected with the positioning table of the inner sealing sheath in a sealing manner and the outer circle of the inner sealing sheath is connected with the inner cavity of the upper part of the external barrel in a sealing manner. The demountable floor drain resisting peculiar smell has the beneficial effects that the water seal depth reaches more than 60mm, the performance of resisting peculiar smell is good, the water seal time can retained for 30 days at normal air temperature, the complete disassembly facilitates cleaning dirts, down, hair and other impurities, and no unpleasant odor is generated either when liquid flows to the kennel through the device or when no liquid flows.
Description
Technical field
The utility model belongs to floor drain, relates in particular to a kind of reassembling type anti-foul floor drain.
Background technology
At present, live under the sanitaryware such as urinal, washbasin of the Dirt-removing floor drain that uses with the public place or public place water base and adopt the hydrolock shutoff.This kind water seal mode is to utilize the sewage of having used to reach the purpose of water seal.Because the residual easy breed bacteria of sewage and insect or because of water seal position water level nature step-down cause giving out in the sewer pipe bad smell, especially in the use of residential pipeline, the generation of disease transmission are arranged easily between the floor resident.In use bigger insect such as cockroach pierce and get out.Existing market is released a kind of monolithic straight tube shape overflow type floor drain, its structure is made up of urceolus and inner core, the urceolus upper end is a water inlet, the bottom is a back cover, urceolus middle and upper part circumference is provided with bypass channel and is communicated with sewer, inner core is fixed in the outer tube inner chamber, and the inner core upper end is made as integral body with the urceolus water inlet, and its lower end is a delivery port.Sewage enters into urceolus back cover place by the water inlet of inside and outside tube, and the bypass channel that instead arrive the urceolus middle part again flows out, and has residual water between the tube bottom from bypass channel outside extremely, plays the effect of water seal.This kind floor drain is owing to be the integral seal poor-performing, and urceolus and the sealing of sewer pipe junction are bad, are inconvenient to clean simultaneously, so the deodorization performance is bad.
The utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and a kind of reassembling type anti-foul floor drain is provided, and the water seal time is long, deodorization is functional; Can disintegrate the easy cleaning foreign material fully.
The utility model for achieving the above object, by the following technical solutions: a kind of reassembling type anti-foul floor drain, comprise urceolus and inner core, the urceolus upper end is a water inlet, the bottom is provided with back cover, urceolus middle and upper part circumference is provided with bypass channel and is communicated with sewer, inner core is fixed in the outer tube inner chamber, it is characterized in that: connect by inner seal sleeve between described urceolus and the inner core, described bowl type staged sealing shroud upper end is provided with the outer, inner chamber is provided with the rim of the mouth, its bottom center is provided with positioning table, and the positioning table end opening is provided with the location lip, and the upper end has the hollow inner cylinder of locating the outer, the positioning table of its outer wall and inner seal sleeve is tightly connected, and the inner seal sleeve cylindrical is connected with the bore seal on urceolus top.
The outer round surface of described inner seal sleeve is provided with at least one annular seal muscle.
Described retention Hp open height 1.5mm, 45 ° of chamferings, thickness 0.5mm.
The inner chamber of described urceolus bypass channel top is provided with four angles.
The ring-type outer seal sleeve that socket of described urceolus cylindrical and sewer pipe are tightly connected is provided with the annular resilient groove in the middle of the described outer seal sleeve.
The utility model beneficial effect: water seal depth reaches more than the 60mm, and anti-peculiar smell is functional, and under the normal temperature condition, the water seal time can keep 30 days; Can disintegrate foreign material such as easy cleaning dirt, fine hair and hair fully.No matter be when liquid flows into sewer pipe by this device or can not send bad smell when not having liquid to flow through.
Description of drawings
Fig. 1 is a package assembly schematic diagram of the present utility model;
Fig. 2 is the structural representation of the inner seal sleeve among Fig. 1;
Fig. 3 is the structural representation of the outer seal sleeve among Fig. 1.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiment.
As shown in the figure, a kind of reassembling type anti-foul floor drain, comprise the urceolus 1 and the inner core 2 that adopt stainless steel to make, the urceolus upper end is a water inlet, the bottom is provided with back cover 3, urceolus middle and upper part circumference is provided with bypass channel 4 and is communicated with sewer, inner core is fixed in the outer tube inner chamber, connect by inner seal sleeve 5 between described urceolus and the inner core, described bowl type staged sealing shroud upper end is provided with outer 5-1, and inner chamber is provided with rim of the mouth 5-2, and the rim of the mouth is used to the washing machine sewer pipe of pegging graft, its bottom center is provided with positioning table 5-3, be used to seal the grafting inner core, the positioning table end opening is provided with location lip 5-4, and the upper end has the hollow inner cylinder of locating outer 2-1, the positioning table of its outer wall and inner seal sleeve is tightly connected, and the inner seal sleeve cylindrical is connected with the bore seal on urceolus top.The outer round surface of described inner seal sleeve is provided with at least one annular seal muscle 6, can guarantee that the sealing of inner seal sleeve and urceolus is tighter.Described retention Hp open height 1.5mm, 45 ° of chamferings, thickness 0.5mm.The inner chamber of described urceolus bypass channel top is provided with four angle 1-1, plays the positioning action of grafting inner seal sleeve.After the positioning table of hollow inner cylinder outer wall and inner seal sleeve is tightly connected, be provided with the gap of 1mm between the imaginary circles of inner core and four angle formation, the location lip of inner seal sleeve just in time embeds in this gap, plays the positioning action that guarantees inner core.The ring-type outer seal sleeve 7 that socket of described urceolus cylindrical and sewer pipe are tightly connected is provided with annular resilient groove 8 in the middle of the described outer seal sleeve, can guarantee that sealing shroud has more elasticity, strengthens sealing performance.Connecting to form by inner seal sleeve 5 between urceolus and the inner core can entirely knocked down floor drain.Inner seal sleeve and outer seal sleeve adopt elastomeric material to make.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (5)
1, a kind of reassembling type anti-foul floor drain, comprise urceolus and inner core, the urceolus upper end is a water inlet, the bottom is provided with back cover, urceolus middle and upper part circumference is provided with bypass channel and is communicated with sewer, inner core is fixed in the outer tube inner chamber, it is characterized in that: connect by inner seal sleeve between described urceolus and the inner core, described bowl type staged sealing shroud upper end is provided with the outer, and inner chamber is provided with the rim of the mouth, and its bottom center is provided with positioning table, the positioning table end opening is provided with the location lip, the upper end has the hollow inner cylinder of locating the outer, and the positioning table of its outer wall and inner seal sleeve is tightly connected, and the inner seal sleeve cylindrical is connected with the bore seal on urceolus top.
2, reassembling type anti-foul floor drain according to claim 1 is characterized in that: the outer round surface of described inner seal sleeve is provided with at least one annular seal muscle.
3, reassembling type anti-foul floor drain according to claim 1 is characterized in that: described retention Hp open height 1.5mm, 45 ° of chamferings, thickness 0.5mm.
4, reassembling type anti-foul floor drain according to claim 1 is characterized in that: the inner chamber of described urceolus bypass channel top is provided with four angles.
5, reassembling type anti-foul floor drain according to claim 1 is characterized in that: the ring-type outer seal sleeve that socket of described urceolus cylindrical and sewer pipe are tightly connected is provided with the annular resilient groove in the middle of the described outer seal sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920095288XU CN201354474Y (en) | 2009-01-13 | 2009-01-13 | Demountable floor drain resisting peculiar smell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920095288XU CN201354474Y (en) | 2009-01-13 | 2009-01-13 | Demountable floor drain resisting peculiar smell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201354474Y true CN201354474Y (en) | 2009-12-02 |
Family
ID=41410814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200920095288XU Expired - Fee Related CN201354474Y (en) | 2009-01-13 | 2009-01-13 | Demountable floor drain resisting peculiar smell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201354474Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790225A (en) * | 2012-12-20 | 2014-05-14 | 王丹 | Replaceable permanent combined odor-resistant floor drain core |
-
2009
- 2009-01-13 CN CNU200920095288XU patent/CN201354474Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790225A (en) * | 2012-12-20 | 2014-05-14 | 王丹 | Replaceable permanent combined odor-resistant floor drain core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20120113 |