CN201047226Y - Gravitational force self-closing multipurpose floor drain - Google Patents
Gravitational force self-closing multipurpose floor drain Download PDFInfo
- Publication number
- CN201047226Y CN201047226Y CNU2006201677496U CN200620167749U CN201047226Y CN 201047226 Y CN201047226 Y CN 201047226Y CN U2006201677496 U CNU2006201677496 U CN U2006201677496U CN 200620167749 U CN200620167749 U CN 200620167749U CN 201047226 Y CN201047226 Y CN 201047226Y
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- China
- Prior art keywords
- floor drain
- water
- water inlet
- water seal
- shaped
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Abstract
A gravity self-closing and multifunctional floor drain is a new-structured floor drain which can both prevent dryness and also prevent overflowing, with a water seal structure being a P-shaped and being provided with a plurality of water inlets. The inside of the floor drain adopts the P-shaped structure and is provided with only one smooth current turn. The water-carrying section is smooth and has no dead angle to intercepting filth, thereby having the self-cleaning ability. The utility model is different from the previous bell type floor drain water seal with two turns, thereby not appearing siphon and pump and forcefully protecting water seal from being damaged by siphon. The height of the water seal of the novel floor drain is no shorter than 50mm, which meets the national regulation requirement. The water inlet is above the water block surface, and the fluid state is non-submerged flow, thereby having little water resistance. The grate, an L-shaped water inlet, sealed baffle and a sealed water inlet plate are all detachable parts which can be detached and then cleaned in the layer when the floor drain appears stoppage. The utility model has the advantages of convenient installation, wide applicability, better hydraulics conditions and stronger dryness-preventing and overflowing-preventing than the ordinary multi-channel floor drain and can be cleaned at the same layer.
Description
Affiliated technical field
Gravity self-closing multipurpose floor drain is a kind of plastic tube fittings in the drainage system in the building plumbing system engineering.
Background technology
Supply in the market, the floor drain of indoor common installation is the bell-jar floor drain, during this floor drain draining, current need be discharged waste water through the zig zags of upper and lower two 180 degree by long and narrow belt slit, hydraulics is poor, water passing capacity is little, and self-purification ability is low, stops up easily.The bell-jar floor drain water seal height wretched insufficiency of the overwhelming majority is unable to undergo the waterpower fluctuation in the soil stack, causes easy spilling water, easily bubbling, easily dry, and water seal is damaged, and floor drain can not deodorization.
Also there is shortcoming in the various multichannel floor drains of having used for many years, and mainly show: the formation of water seal is limited to the bell-jar of hydraulics difference, and water inlet is located under the water seal face, causes water inlet segment to accumulate effluent sewage, easily give birth to precipitation; What have is provided with inspection hole in the floor drain bottom, can not dredge with layer cleaning.Some multichannel floor drains at deodorization, anti-dry up, done local improvement aspect the anti-overflow, still exist distance in actual applications.
Summary of the invention
Gravity self-closing multipurpose floor drain at first solves is effectively deodorization, anti-dry, overflow-proof.The utility model can natural enclosing during when not draining of ground under the action of gravity, plays deodorization, anti-dry effect with the sealing plate of L shaped water inlet end; When spilling water took place, under the double action of action of gravity and hydraulic pressure, sealing plate was closed tightly, plays the overflow-proof effect; During ground normal draining, the sealing plate Parallel to the flow direction is opened, and carries out draining automatically.
Hydraulics difference this point during at kind of bell-type floor drain draining, P type structure has been adopted in the utility model inside, and only current are turned and just waste water are discharged; be difficult to produce the siphon suction, help protecting water seal not to be damaged, and turnover is slick and sly; cross-section of river smoothness does not have the dead angle of residual dirt.
The defective of lateral intake mouth under water seal face of some multichannel floor drains, gravity self-closing multipurpose floor drain is designed to the lateral intake mouth on water seal face, and outlet opening also adopts side direction to discharge, and the draining of other sanitary equipment turnover of taking advantage of a situation makes the water resistance minimum.
Floor drain take place to stop up may always exist, and grate of the present utility model, the parts such as sealing water inlet plate that connect L shaped water inlet all are knockdown pieces, in case stop up, remove these knockdown pieces, just can clear up mediation at this layer.
The utility model can adopt multiple model, and plurality of specifications is to adapt to the multipurpose needs in multiple occasion and place.
Description of drawings
Fig. 1 is a structure sketch of the present utility model.
Among the figure, 1. floor drain body, 2. transverse tube water inlet, 3.L shape water inlet, 4. seal ring, 5. grate, 6. sealing plate, 7. delivery port, 8. water seal baffle plate, 9. sealing water inlet plate.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified: establish a water seal baffle plate (8) in the floor drain body (1), water seal is a P shape, and water seal baffle plate (8) end is half water droplet shape, and current are turned few, and hydraulics is good.Grate (5) is a common-use size, considers when new building is installed floor drain, and the spacing that the leveling layer of civil engineering and user fit up surface layer is difficult to control, and grate (5) can be adjusted according to the bonding short tube of actual conditions.This floor drain connects with floor twice seal ring (4) is set in 100 millimeters that push up, for the floor sealing of hole antiseep at this place is given security.Sealing plate (6) is the meeting natural enclosing when not draining of ground, plays the anti-effect of drying up, in case the spilling water situation takes place, the effect of borrowing baffle plate both sides differential water pressures to play enhanced leaktightness, the water of assurance floor drain does not outwards emit excessive, when the normal draining in ground, sealing plate (6) can be opened naturally, carries out draining automatically.It is the line contact that sealing plate (6) contacts with the sealing of L shaped water inlet (3), than flat face contact seal better effects if.Sealing water inlet plate (9) is screwing type rather than card presser type with connecting of floor drain body (1), when floor drain is inner when needing the cleaning mediation, removes grate (5), unloads the sealing plate (9) of intaking and just can carry out.This floor drain rectilinear direction on horizontal plane is established two transverse tube water inlets (2) relatively; A delivery port (7) intersects vertically with the transverse tube water inlet on horizontal plane.
Claims (3)
1. a gravity self-closing multipurpose floor drain mainly is made up of members such as sealing water inlet plate, L shaped water inlet, sealing plate, water seal baffle plate, floor drain bodies, and it is characterized in that: water inlet is L shaped, and its port is provided with a sagging baffle plate and seals.
2. floor drain according to claim 1 is characterized in that: the inner cross-section of river is a P shape structure, current within it portion only turnover just discharge the floor drain body by the lateral row outlet.
3. floor drain according to claim 1 is characterized in that: lateral intake mouth and side direction delivery port are all on water seal face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201677496U CN201047226Y (en) | 2006-12-01 | 2006-12-01 | Gravitational force self-closing multipurpose floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201677496U CN201047226Y (en) | 2006-12-01 | 2006-12-01 | Gravitational force self-closing multipurpose floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201047226Y true CN201047226Y (en) | 2008-04-16 |
Family
ID=39299807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201677496U Expired - Fee Related CN201047226Y (en) | 2006-12-01 | 2006-12-01 | Gravitational force self-closing multipurpose floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201047226Y (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 |
-
2006
- 2006-12-01 CN CNU2006201677496U patent/CN201047226Y/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| CN103790225B (en) * | 2012-12-20 | 2016-05-11 | 王丹 | A kind of replaceable anti-combination deodorant floor drain core of a specified duration |
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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: 20080416 Termination date: 20131201 |