CN201317967Y - Dual sealing floor drain with convenient disassembly and assembly - Google Patents
Dual sealing floor drain with convenient disassembly and assembly Download PDFInfo
- Publication number
- CN201317967Y CN201317967Y CNU2008202293416U CN200820229341U CN201317967Y CN 201317967 Y CN201317967 Y CN 201317967Y CN U2008202293416 U CNU2008202293416 U CN U2008202293416U CN 200820229341 U CN200820229341 U CN 200820229341U CN 201317967 Y CN201317967 Y CN 201317967Y
- Authority
- CN
- China
- Prior art keywords
- inner core
- chuck
- floor drain
- discharge orifice
- dual
- 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
A dual sealing floor drain with convenient disassembly and assembly relates to a water drainage device, and has reliable sealing, convenient assembly and disassembly and odor prevention. The dual sealing floor drain with convenient disassembly and assembly comprises a jacket, a permeable cover, an inner core, a floating ball and a water-sealing cover, wherein the jacket is provided with a weep hole, and is externally connected with a sewer pipe, the permeable cover is arranged on the water inlet of the jacket, the inner core is arranged in the jacket, and is detachably connected with the jacket, and the inner core is provided with a weep hole, the upper end of the weep hole of the inner core is communicated with the weep hole of the jacket, and the lower end of the weep hole of the inner hole is communicated with the inner cavity of the water-sealing cover, the floating ball is arranged in the weep hole of the inner core, and is sealed with the weep hole of the inner core, the water-sealing cover is sleeved on the lower end of the inner core, and is detachably connected with the lower end of the inner core, a distance is left between the inner wall of the water-sealing cover and the outer wall of the lower end of the inner core, and the inner cavity of the water-sealing cover is a water storage cavity, and the water storage cavity is communicated with the sewer pipe.
Description
Technical field
The utility model relates to a kind of dewatering installation, especially relates to a kind of dual-seal floor drain of convenient dismounting.
Background technology
Because existing drain structure is simpler and cruder, can not reliably realize the function that seals.Therefore, often cause in the foul smell inlet chamber of sewer, or become the passage that insect is come in and gone out.Because existing floor drain generally is with concrete sewer pipe and floor drain to be cast on the floor jointly, the locality spill existing fault (as stop up, damage) and can't blowdown the time, must destroy floor drain even the floor just can be keeped in repair.Therefore, existing floor drain maintenance trouble, cost height.
Summary of the invention
The purpose of this utility model provide a kind of seal reliable, dismounting is convenient, the dual-seal floor drain of the convenient dismounting of anti-odour.
The utility model is provided with chuck, permeable lid, inner core, ball float and manhole cover;
Chuck is provided with the discharge orifice, the external sewer pipe of chuck, permeable being covered on the chuck water inlet, inner core is located in the chuck and with chuck is removable and is connected, inner core is provided with the discharge orifice, upper end, inner core discharge orifice is communicated with the chuck discharge orifice, lower end, inner core discharge orifice is communicated with the manhole cover inner chamber, ball float is located in the inner core discharge orifice and with the inner core discharge orifice and is sealed, manhole cover is enclosed within the lower end of inner core and is connected with the inner core lower end is removable, be provided with spacing between manhole cover inwall and the inner core lower end outer wall, the inner chamber of manhole cover is a water storage cavity, and water storage cavity is communicated with sewer pipe.
Preferably be provided with sealing ring on the chuck outer wall, sealing ring is used for the radial seal of chuck and sewer pipe.
Permeable lid preferably is provided with radial permeable hole.
The delivery port of inner core discharge orifice is located at the lower end of inner core.
Inner core was threaded with removable the connection preferably of chuck.
The discharge orifice of inner core preferably is provided with reducing diameter part, and described ball float is positioned at the reducing diameter part of discharge orifice.
Manhole cover was threaded with removable the connection preferably of inner core lower end.
The water storage cavity upper end of manhole cover is opened wide and is communicated with sewer pipe.
The delivery port of inner core discharge orifice is located on the limit wall of inner core lower end.
When the utility model used, the arrival end that chuck is pressed into sewer pipe got final product.When needing draining, current flow into from permeable lid, and the following water through hole through JI inflow inner core floats and depressurization ball float, and then current flow out from the inner core lower end and enter the manhole cover inner chamber, and the upper end from manhole cover enters sewer pipe then.When not needing draining, ball float relies on water through hole reducing diameter part sealing under deadweight and the inner core, can prevent to return water; And also storing water in the manhole cover, form sealing structure for water again.Therefore, the utlity model has two seal structures, sealing is reliable, effectively deodorization insect protected.When utility model need be dismantled, only need be extracted chuck and get final product.Therefore, the utility model dismounting facility, easy to maintenance, do not need to destroy floor drain.
Description of drawings
Fig. 1 is the surface structure schematic diagram of the utility model embodiment.
Fig. 2 is the internal construction schematic diagram of the utility model embodiment.
Fig. 3 is the top surface structure schematic diagram of the utility model embodiment.
The specific embodiment
Referring to Fig. 1～3, the utility model is provided with chuck 1, permeable lid 2, inner core 3, ball float 4 and manhole cover 5.Chuck 1 top is provided with tapered discharge orifice 11, and inner core 3 is arranged in chuck 1, is threaded with chuck 1.Permeable lid 2 covers on 11 ports of chuck 1 discharge orifice.Inner core 3 is the tubular casing of up big and down small reducing, and 31 upper ends, discharge orifice of inner core 3 are communicated with chuck 1 discharge orifice 11, and inner core 3 lower ends are arranged in manhole cover 5.Ball float 4 is pressed in the taper undergauge place and the sealing of inner core 3 discharge orifices 31.Manhole cover 5 is enclosed within the lower end of inner core 3, and manhole cover 5 is threaded (not drawing among the figure) with inner core 3 lower ends, is provided with ring-type spacing 51 between manhole cover 5 inside walls and the inner core 3 bottom outer walls.Have delivery port 32 on the wall of limit, inner core 3 lower end, current flow into the inner chamber of manhole cover 5 through delivery port 32, the inner chamber of manhole cover 5 becomes water storage cavity, and behind inner chamber storage full water, water flows out from manhole cover 5 upper port of opening wide and falls into sewer pipe (sewer pipe figure does not draw) discharge.Because the inner chamber of manhole cover 5 becomes water storage cavity, play the water seal effect behind the water storage cavity water storage naturally, so the utility model can prevent effectively in stink, mosquito, the sewage inlet chamber by the double seal of water seal and ball float.Arrow among Fig. 2 is represented water (flow) direction.
Claims (8)
1, the dual-seal floor drain of convenient dismounting is characterized in that being provided with chuck, permeable lid, inner core, ball float and manhole cover; Chuck is provided with the discharge orifice, the external sewer pipe of chuck, permeable being covered on the chuck water inlet, inner core is located in the chuck and with chuck is removable and is connected, inner core is provided with the discharge orifice, the water inlet of inner core discharge orifice is communicated with the delivery port of chuck discharge orifice, the delivery port of inner core discharge orifice is communicated with the manhole cover inner chamber, ball float is located in the inner core discharge orifice and with the inner core discharge orifice and is sealed, manhole cover is enclosed within the lower end of inner core and is connected with the inner core lower end is removable, be provided with spacing between manhole cover inwall and the inner core lower end outer wall, the inner chamber of manhole cover is a water storage cavity, and water storage cavity is communicated with sewer pipe.
2, the dual-seal floor drain of convenient dismounting as claimed in claim 1 is characterized in that the chuck outer wall is provided with sealing ring.
3, the dual-seal floor drain of convenient dismounting as claimed in claim 1 is characterized in that removable being connected to of inner core and chuck is threaded.
4, the dual-seal floor drain of convenient dismounting as claimed in claim 1 is characterized in that inner core is a tubular casing,
5, as the dual-seal floor drain of claim 1 or 4 described convenient dismounting, it is characterized in that the discharge orifice of inner core is provided with the taper reducing diameter part, ball float is positioned at the reducing diameter part of inner core discharge orifice.
6, the dual-seal floor drain of convenient dismounting as claimed in claim 1 is characterized in that manhole cover is threaded with removable being connected in inner core lower end.
7, the dual-seal floor drain of convenient dismounting as claimed in claim 1 is characterized in that the water storage cavity upper end of manhole cover is opened wide, and the water storage cavity upper end is communicated with sewer pipe.
8, the dual-seal floor drain of convenient dismounting as claimed in claim 1 is characterized in that the delivery port of inner core discharge orifice is located on the limit wall of inner core lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202293416U CN201317967Y (en) | 2008-12-10 | 2008-12-10 | Dual sealing floor drain with convenient disassembly and assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202293416U CN201317967Y (en) | 2008-12-10 | 2008-12-10 | Dual sealing floor drain with convenient disassembly and assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201317967Y true CN201317967Y (en) | 2009-09-30 |
Family
ID=41196733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202293416U Expired - Fee Related CN201317967Y (en) | 2008-12-10 | 2008-12-10 | Dual sealing floor drain with convenient disassembly and assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201317967Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758479A (en) * | 2011-04-27 | 2012-10-31 | 刘景行 | Floating-ball environment-friendly water seal floor drain |
| CN104278722A (en) * | 2013-07-01 | 2015-01-14 | 高彰武 | Novel anti-stink floor drain core |
-
2008
- 2008-12-10 CN CNU2008202293416U patent/CN201317967Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758479A (en) * | 2011-04-27 | 2012-10-31 | 刘景行 | Floating-ball environment-friendly water seal floor drain |
| CN104278722A (en) * | 2013-07-01 | 2015-01-14 | 高彰武 | Novel anti-stink 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: 20090930 Termination date: 20121210 |