CN2632171Y - Floor drain - Google Patents
Floor drain Download PDFInfo
- Publication number
- CN2632171Y CN2632171Y CN 03265970 CN03265970U CN2632171Y CN 2632171 Y CN2632171 Y CN 2632171Y CN 03265970 CN03265970 CN 03265970 CN 03265970 U CN03265970 U CN 03265970U CN 2632171 Y CN2632171 Y CN 2632171Y
- Authority
- CN
- China
- Prior art keywords
- water
- floor drain
- bowl
- blocking ring
- sealing
- 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 common water sealing floor drain stores some water in a concave slot of the floor drain to separate the underground draining pipeline and the indoor space, thereby sealing the virus and the odorization inside the underground draining pipeline without discharging into indoor and polluting air with virus-proof deodorization effects. However, the floor drain can not prevent return of the dirty water and avoid the virus deodorization sealing effects in state of no water in the floor drain. The utility model provides a novel floor drain for overcoming the drawbacks, which comprises an external shell, an upper cover, a bowl floating cover, a blocking ring and a hollow floating ball. An air chamber is arranged at the top of the bowl floating cover. The bowl floating cover suspends in the water slot and is buttoned on the blocking ring. The floating ball is positioned in the blocking ring. In the state of no water, the bowl floating cover falls down and close the water discharging port matching with the blocking ring. While in the state of return of the dirty water, the floating ball floats upward to close the water discharging port matching with the blocking ring. The utility model is of reasonable structure with multiple sealing functions.
Description
Technical field
The utility model relates to a kind of floor drain.Especially relate to a kind of water-seal floor drain.
Background technology
The various floor drains that we are common, be common water-seal floor drain, promptly in the groove of floor drain, there is a certain amount of water, to be closed between the underground blow-off line and the interior space, virus and foul smell are enclosed in the underground blow-off line, prevent to be discharged into indoor and contaminated air, thereby reach the effect of gas defence deodorization.But such floor drain only adopts single water seal structure, there are many defectives and deficiency, especially when other local bath of same underground blow-off line system is used, to produce siphon when the moment of washing by water by blow-off line, the water that is enclosed in the floor drain is sucked away, does not have sealing process after anhydrous in the floor drain.And after floor drain do not use in a period of time, be enclosed in the also very easily evaporation of water in the floor drain, still do not have sealing process.When stopping up appearred in local down blow pipeline, blow-off line accumulated a large amount of sewage ight soil, easily returned the ground of emerging through floor drain, and severe contamination is indoor.
Summary of the invention
In order to solve defective and the deficiency that above-mentioned prior art exists, the utility model provides a kind of and has prevented siphon and return and emit the phenomenon generation, and still can play a kind of floor drain of sealing process in floor drain when anhydrous.
The utility model comprises shell body, loam cake.The grate hole is arranged at the shell body bottom, top, grate hole is a tube connector, tube connector top is socketed with the shutoff ring, be placed with a ball float in the tube connector, floating ball diameter is greater than the diameter of shutoff ring top circular hole, bowl-shape floating head is buckled on the shutoff ring, and loam cake covers above bowl-shape floating head, and the top of bowl-shape floating head has at least one to be the vault that concentric circles distributes.
The structure that the utility model adopts bowl-shape floating head and shutoff ring to match can prevent that siphonage from producing, and plays sealing process when also can be in water seal anhydrous; Ball float matches with the shutoff ring can stop to return and emits phenomenon to take place.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a sectional view of the present utility model.
Fig. 2 is a upward view of the present utility model.
The specific embodiment
Fig. 1, shown in Figure 2, grate hole (6) is arranged at shell body of the present utility model (1) bottom, top, grate hole (6) is a tube connector, be socketed with shutoff ring (4) on tube connector top, be placed with a ball float (5) in the tube connector, ball float (5) diameter is greater than the diameter of shutoff ring (4) top circular hole, and bowl-shape floating head (3) is buckled on the stifled ring, loam cake (2) covers in bowl-shape floating head (3) top, and the top of bowl-shape floating head (3) has at least one to be the vault that concentric circles distributes.Through after the above-mentioned installation, when anhydrous state, bowl-shape floating head (3), and cooperates with shutoff ring (4) and to block the flowing water passage to shutoff ring (4) by gravity fall.When floor drain normally uses, flow into the seam of water between shell body (1) and loam cake (2), when water level rises to certain altitude, because the air in the vault at bowl-shape floating head (3) top is difficult for discharging, bowl-shape floating head (3) is floated, and flows out the seam of water between bowl-shape floating head (3) and shutoff ring (4).When sewage returns when emitting, when water level rose to certain altitude, ball float (5) floated the circular hole of having blocked shutoff ring (4) top, made the pathway closure of flowing water.
Claims (1)
1, a kind of floor drain, comprise shell body 1, loam cake 2, it is characterized in that: grate hole 6 is arranged at shell body 1 bottom, 6 tops, grate hole are tube connector, and tube connector top is socketed with shutoff ring 4, are placed with a ball float 5 in the tube connector, ball float 5 diameters are greater than the diameter of shutoff ring 4 top circular holes, bowl-shape floating head 3 is buckled on the shutoff ring 4, and loam cake 2 covers above bowl-shape floating head 3, and the top of bowl-shape floating head 3 has at least one to be the vault that concentric circles distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03265970 CN2632171Y (en) | 2003-06-09 | 2003-06-09 | Floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03265970 CN2632171Y (en) | 2003-06-09 | 2003-06-09 | Floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2632171Y true CN2632171Y (en) | 2004-08-11 |
Family
ID=34298000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03265970 Expired - Fee Related CN2632171Y (en) | 2003-06-09 | 2003-06-09 | Floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2632171Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047360A (en) * | 2014-07-01 | 2014-09-17 | 太原金德尔洁具设备有限公司 | High-flow, anti-overflow, anti-dryout water seal anti-odor floor discharge safety floor drain |
-
2003
- 2003-06-09 CN CN 03265970 patent/CN2632171Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047360A (en) * | 2014-07-01 | 2014-09-17 | 太原金德尔洁具设备有限公司 | High-flow, anti-overflow, anti-dryout water seal anti-odor floor discharge safety floor drain |
| CN104047360B (en) * | 2014-07-01 | 2016-01-06 | 太原金德尔洁具设备有限公司 | The anti-dry water-sealing stinking-proof of large discharge anti-backflowing can the safe floor drain of flood discharge |
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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 |