CN107558577A - A kind of anti-return floor drain - Google Patents
A kind of anti-return floor drain Download PDFInfo
- Publication number
- CN107558577A CN107558577A CN201610495710.5A CN201610495710A CN107558577A CN 107558577 A CN107558577 A CN 107558577A CN 201610495710 A CN201610495710 A CN 201610495710A CN 107558577 A CN107558577 A CN 107558577A
- Authority
- CN
- China
- Prior art keywords
- separation
- spoiler
- ring
- high speed
- support ring
- 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.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Sink And Installation For Waste Water (AREA)
Abstract
The present invention relates to a kind of anti-return floor drain, including support ring, is connected with drainpipe by reducing pipe in the lower end of support ring, support ring is also coaxially fixed with the tilt internal wall of reducing pipe, and drainage openings are additionally provided with the fixed position of support ring and tapered inside pipe wall；Separation assembly is connected with support ring, separation assembly includes cylindric separation shell, tubbiness is set to separate filter screen in the middle part of the blind end of separation shell, openend at the top of separation filter screen is fixed in the middle part of the blind end of separation shell, is additionally provided with the middle part of blind end and some is separated the corresponding discharge outlet of filter screen open top with foregoing；The lateral wall of separation shell is provided with connection ring, array is provided with some separation coronules on the lateral wall of connection ring, float valve plate is additionally provided with drainpipe, float valve plate includes the spoiler coaxial with each other being fixedly connected, float plate, and spoiler is divided into low speed spoiler and high speed spoiler.
Description
Technical field
The present invention relates to a kind of anti-return floor drain, belongs to bathroom Hardware fitting field.
Background technology
Floor drain is as a kind of water drainage part used in occasion such as toilet kitchen, using relatively broad, because the impurity such as hair dust may can be also carried in possible institute's effluent, so a netted separation lid can be typically set at the top of floor drain, to realize the separation to foregoing impurities, but after short time use, the meshy surface of separation lid is easy to be blocked by impurity such as hairs, the proper drainage of normal floor drain is influenceed, and the usual toughness of hair is preferable, it is difficult to remove.
The content of the invention
The technical problem to be solved in the present invention is：Overcome technical problem of the prior art, there is provided a kind of anti-return floor drain.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of anti-return floor drain, including a mounting ring, one drainpipe is connected with by a reducing pipe in the lower end of the mounting ring, a support ring is also coaxially fixed with the tilt internal wall of the reducing pipe, drainage openings are additionally provided with the fixed position of the support ring and tapered inside pipe wall；A separation assembly is connected with the support ring, the separation assembly includes a cylindric separation shell, the bottom of the separation shell is hatch frame, a high speed rejector is provided with the middle part of the blind end of the separation shell, the high speed rejector includes an open-topped tubbiness separation filter screen, filler made of porous material is provided with the separation filter screen, openend at the top of the separation filter screen is fixed in the middle part of the blind end of separation shell, it is additionally provided with the middle part of the blind end and some separates the corresponding discharge outlet of filter screen open top with foregoing；An annular foreign matter, which is provided with, between the lateral wall and support ring inwall of the separation shell separates section, a low speed separator is provided with foreign matter separation section, the low speed separator includes a connection ring being fixed on separation outer side wall, array is provided with some separation coronules on the lateral wall of the connection ring, wherein support ring is less than support ring towards the width of the separation coronule of separation shell aperture end side towards the width of the separation coronule of separation closed termination of outer cover side, the separation coronule includes some raised thorns for being vertically installed in connection ring surface；Horn-like guide ring of the necking end towards drainpipe is additionally provided with the inwall of the support ring,The bottom of the drainpipe is provided with a closed plate,The position that closed plate is corresponded in the side wall of the drainpipe is provided with some osculums,A float valve plate is additionally provided with the drainpipe,The float valve plate includes a spoiler coaxial with each other being fixedly connected and float plate,Wherein spoiler includes a low speed spoiler and a high speed spoiler,It is fixedly and coaxially connected between high speed spoiler and low speed spoiler,Wherein low speed spoiler is arranged between guide ring and reducing pipe,The diameter of vulgar spoiler is more than the diameter of reducing pipe necking end,The outer rim of the spoiler is provided with an inclined support surface corresponding with reducing pipe inclined surface,Annular array is provided with some support protrusions in the inclined support surface,The high speed spoiler is arranged between separation closed termination of outer cover and guide ring,The diameter of its high speed spoiler is more than the diameter of guide ring necking end,High speed osculum is provided with the high speed spoiler and low speed spoiler,The axis of high speed osculum and support ring axis coaxle,The buoyancy plate of a foam is provided with the float plate.
As a further innovation of the present invention, being coaxially arranged with a fixed groove on the lateral wall of the separation shell, the inner ring of the connection ring is embedded into fixed groove.
As a further innovation of the present invention, being additionally provided with a spacing ring, the bottom of the spacing ring and the top contact of support ring on the madial wall of the separation shell, the support to separating shell is realized.
The beneficial effects of the invention are as follows：
1, the present invention is by traditionally leaking into capable improvement, the single discharge structure of original floor drain is changed at a high speed, the dual-drainage of low speed, the resistance of high speed draining is larger, in the case where ground water is larger, high speed draining can just work, and the resistance and relative relief of low speed draining are all than relatively low, so in the case of displacement is less, current and its impurity carried can be brought into the discharge outlet of low speed, and the hair trap ring for the low speed separator being set is captured, even if hair trap ring is unclean for a long time, the proper drainage of this floor drain is not interfered with yet, hair trap ring is convenient simultaneously replaces, cost is lower.
2nd, the hair trap ring of raised thorn structure can be as comb so that hair is wrapped in raised thorn, and the network structure compared to closing cast is more prone to separate, while hair trap ring can be made into integration using injected plastics material, and it is low to be convenient for changing cost.
3rd, float valve plate mechanism can be in low current or non-water flow, closely drain surface connects with the overwhelming majority of drainpipe, and in order to prevent water less, when float plate is inactive, caused water route obstruction, is provided with some support protrusions in choked flow plate surface, drainage space is left between support protrusion, simultaneously high speed osculum can discharge part enters from high speed rejector in time sewage, be unlikely to waste gas waste water again from high speed rejector backflow.
4th, spacing ring can be to provide certain space between the side wall of separation shell and reducing pipe wall, prevent the side wall for separating shell from being blocked to low speed separation water route.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention；
In figure：1st, mounting ring；2nd, reducing pipe；3rd, shell is separated；4th, connection ring；5th, filter screen is separated；6th, guide ring；7th, spacing ring；8th, drainpipe；9th, osculum；10th, float plate；11st, low speed spoiler；12nd, high speed spoiler.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only illustrate the basic structure of the present invention in a schematic way, therefore it only shows the composition relevant with the present invention.
As shown in Figure 1, the present invention is a kind of anti-return floor drain, including a mounting ring, one drainpipe is connected with by a reducing pipe in the lower end of the mounting ring, a support ring is also coaxially fixed with the tilt internal wall of the reducing pipe, drainage openings are additionally provided with the fixed position of the support ring and tapered inside pipe wall；A separation assembly is connected with the support ring, the separation assembly includes a cylindric separation shell, the bottom of the separation shell is hatch frame, a high speed rejector is provided with the middle part of the blind end of the separation shell, the high speed rejector includes an open-topped tubbiness separation filter screen, filler made of porous material is provided with the separation filter screen, openend at the top of the separation filter screen is fixed in the middle part of the blind end of separation shell, it is additionally provided with the middle part of the blind end and some separates the corresponding discharge outlet of filter screen open top with foregoing；An annular foreign matter, which is provided with, between the lateral wall and support ring inwall of the separation shell separates section, a low speed separator is provided with foreign matter separation section, the low speed separator includes a connection ring being fixed on separation outer side wall, array is provided with some separation coronules on the lateral wall of the connection ring, wherein support ring is less than support ring towards the width of the separation coronule of separation shell aperture end side towards the width of the separation coronule of separation closed termination of outer cover side, the separation coronule includes some raised thorns for being vertically installed in connection ring surface；Horn-like guide ring of the necking end towards drainpipe is additionally provided with the inwall of the support ring,The bottom of the drainpipe is provided with a closed plate,The position that closed plate is corresponded in the side wall of the drainpipe is provided with some osculums,A float valve plate is additionally provided with the drainpipe,The float valve plate includes a spoiler coaxial with each other being fixedly connected and float plate,Wherein spoiler includes a low speed spoiler and a high speed spoiler,It is fixedly and coaxially connected between high speed spoiler and low speed spoiler,Wherein low speed spoiler is arranged between guide ring and reducing pipe,The diameter of vulgar spoiler is more than the diameter of reducing pipe necking end,The outer rim of the spoiler is provided with an inclined support surface corresponding with reducing pipe inclined surface,Annular array is provided with some support protrusions in the inclined support surface,The high speed spoiler is arranged between separation closed termination of outer cover and guide ring,The diameter of its high speed spoiler is more than the diameter of guide ring necking end,High speed osculum is provided with the high speed spoiler and low speed spoiler,The axis of high speed osculum and support ring axis coaxle,The buoyancy plate of a foam is provided with the float plate；
A fixed groove is coaxially arranged with the lateral wall of the separation shell, the inner ring of the connection ring is embedded into fixed groove；
A spacing ring, the bottom of the spacing ring and the top contact of support ring are additionally provided with the madial wall of the separation shell, realizes the support to separating shell；
By to traditionally leaking into capable improvement, by the single discharge structure of original floor drain be changed at a high speed, the dual-drainage of low speed, the resistance of high speed draining is larger, in the case where ground water is larger, high speed draining can just work, sewage is penetrated into separation shell by porous inserts, and discharged via reducing pipe and drainpipe, and the resistance and relative relief of low speed draining are all than relatively low, so in the case of displacement is less, current and its impurity carried can be brought into the discharge outlet of low speed, and the hair trap ring for the low speed separator being set is captured；
Float valve plate mechanism can be in low current or non-water flow, closely drain surface connects with the overwhelming majority of drainpipe, and in order to prevent water less, when float plate is inactive, caused water route obstruction, some support protrusions are provided with choked flow plate surface, drainage space is left between support protrusion, so as to prevent the backflow of water or fermentation gas, the cleanliness factor on ground is influenceed, when current are larger, float plate is under the driving of buoyancy, whole choked flow harden structure is promoted to move up, so as to open water route so that current are quickly discharged；
Even if hair trap ring is unclean for a long time, the proper drainage of this floor drain is not interfered with yet, while hair trap ring can be made into integration using injected plastics material, and it is low to be convenient for changing cost；
The hair trap ring of projection thorn structure can be as comb so that hair is wrapped in raised thorn, and the network structure compared to closing cast is more prone to separate.
Using the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff can carry out various changes and amendments without departing from the scope of the technological thought of the present invention' completely.The technical scope of this invention is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (3)
1. a kind of anti-return floor drain, it is characterized in that：Including a mounting ring, one drainpipe is connected with by a reducing pipe in the lower end of the mounting ring, a support ring is also coaxially fixed with the tilt internal wall of the reducing pipe, drainage openings are additionally provided with the fixed position of the support ring and tapered inside pipe wall；A separation assembly is connected with the support ring, the separation assembly includes a cylindric separation shell, the bottom of the separation shell is hatch frame, a high speed rejector is provided with the middle part of the blind end of the separation shell, the high speed rejector includes an open-topped tubbiness separation filter screen, filler made of porous material is provided with the separation filter screen, openend at the top of the separation filter screen is fixed in the middle part of the blind end of separation shell, it is additionally provided with the middle part of the blind end and some separates the corresponding discharge outlet of filter screen open top with foregoing；An annular foreign matter, which is provided with, between the lateral wall and support ring inwall of the separation shell separates section, a low speed separator is provided with foreign matter separation section, the low speed separator includes a connection ring being fixed on separation outer side wall, array is provided with some separation coronules on the lateral wall of the connection ring, wherein support ring is less than support ring towards the width of the separation coronule of separation shell aperture end side towards the width of the separation coronule of separation closed termination of outer cover side, the separation coronule includes some raised thorns for being vertically installed in connection ring surface；Horn-like guide ring of the necking end towards drainpipe is additionally provided with the inwall of the support ring,The bottom of the drainpipe is provided with a closed plate,The position that closed plate is corresponded in the side wall of the drainpipe is provided with some osculums,A float valve plate is additionally provided with the drainpipe,The float valve plate includes a spoiler coaxial with each other being fixedly connected and float plate,Wherein spoiler includes a low speed spoiler and a high speed spoiler,It is fixedly and coaxially connected between high speed spoiler and low speed spoiler,Wherein low speed spoiler is arranged between guide ring and reducing pipe,The diameter of vulgar spoiler is more than the diameter of reducing pipe necking end,The outer rim of the spoiler is provided with an inclined support surface corresponding with reducing pipe inclined surface,Annular array is provided with some support protrusions in the inclined support surface,The high speed spoiler is arranged between separation closed termination of outer cover and guide ring,The diameter of its high speed spoiler is more than the diameter of guide ring necking end,High speed osculum is provided with the high speed spoiler and low speed spoiler,The axis of high speed osculum and support ring axis coaxle,The buoyancy plate of a foam is provided with the float plate.
2. a kind of anti-return floor drain as claimed in claim 1, it is characterized in that：A fixed groove is coaxially arranged with the lateral wall of the separation shell, the inner ring of the connection ring is embedded into fixed groove.
3. a kind of anti-return floor drain as claimed in claim 1, it is characterized in that：A spacing ring, the bottom of the spacing ring and the top contact of support ring are additionally provided with the madial wall of the separation shell, realizes the support to separating shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610495710.5A CN107558577A (en) | 2016-06-30 | 2016-06-30 | A kind of anti-return floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610495710.5A CN107558577A (en) | 2016-06-30 | 2016-06-30 | A kind of anti-return floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107558577A true CN107558577A (en) | 2018-01-09 |
Family
ID=60968441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610495710.5A Pending CN107558577A (en) | 2016-06-30 | 2016-06-30 | A kind of anti-return floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107558577A (en) |
-
2016
- 2016-06-30 CN CN201610495710.5A patent/CN107558577A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9732526B2 (en) | System of components which, assembled, form a rainwater separator for a downpipe | |
| CN201794152U (en) | Draining device for ground sewers | |
| CN210331830U (en) | Wastewater collection and treatment device for laboratory | |
| CN210993315U (en) | Dirt-flushing type two-stage filtering water purifier | |
| CN105201067A (en) | Initial rainwater discarding device | |
| CN204983108U (en) | Initial rain flow removing device | |
| CN107114301B (en) | Water-sewage separation device and water-sewage separation filter device | |
| CN107558577A (en) | A kind of anti-return floor drain | |
| CN202590443U (en) | Sand discharge filter | |
| CN110282768B (en) | Domestic water recycling system | |
| CN107558585A (en) | A kind of modified form floor drain | |
| CN202482985U (en) | Floor drain | |
| CN107558581A (en) | A kind of anti-backflow floor drain | |
| CN107558584A (en) | A kind of dual flow path floor drain | |
| CN107558578A (en) | A kind of floating-board type floor drain | |
| CN205917829U (en) | Rainwater flow discarding device | |
| CN202265871U (en) | Basin water-removing device | |
| CN201738434U (en) | Floor drain | |
| KR102191917B1 (en) | Waste trap for plumbing on slab | |
| CN103147494A (en) | Water trough drainer and water trough drainer deodorization method | |
| CN107558580A (en) | A kind of floor drain | |
| CN102943509B (en) | Modular same floor drainage water-saving device | |
| CN202658710U (en) | Floor strainer capable of preventing backward flow of sewage | |
| CN107558576A (en) | A kind of floor drain easy to clean | |
| CN107558583A (en) | A kind of improved drain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180109 |
|
| WD01 | Invention patent application deemed withdrawn after publication |