CN207484644U - A kind of back-water-proof floor drain - Google Patents
A kind of back-water-proof floor drain Download PDFInfo
- Publication number
- CN207484644U CN207484644U CN201721514544.5U CN201721514544U CN207484644U CN 207484644 U CN207484644 U CN 207484644U CN 201721514544 U CN201721514544 U CN 201721514544U CN 207484644 U CN207484644 U CN 207484644U
- Authority
- CN
- China
- Prior art keywords
- water
- floor drain
- housing
- screen
- separate cavities
- 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 utility model discloses a kind of back-water-proof floor drains, including sealing cover, separate cavities, screen, housing and water inlet, the bottom end of the enclosure interior is provided with inner cylinder, and inner cylinder is internally provided with sieve, the top of the enclosure interior is provided with outer barrel, and the side wall of outer barrel and housing forms diversion cavity, and the bottom end of the housing is provided with separate cavities, and baffler is fixed with by shaft between the inner wall of separate cavities, the bottom end of the separate cavities is equipped with drainpipe.The utility model is by being equipped with screen, so that water flows through the out-of-date impurity that can be crossed in drainage, impurity is avoided to block pipeline, it is fixed with U-shaped by shaft between the inside of screen simultaneously to take bar so that screen can be easily removed and install, and cleaning is more convenient, and U-shaped take be provided on bar it is anti-skidding fast, increase the frictional force on surface, by the metal filter screen that is internally provided in water inlet, the preliminary hair and bulk impurity crossed in drainage.
Description
Technical field
The utility model is related to drainage fixture technical field, specially a kind of back-water-proof floor drain.
Background technology
With the continuous development of society, the horizontal quick raising of people’s lives, after people buy new house, treats the dress of new house
It repaiies and is increasingly particular about, especially the drainage system of toilet, essential part is floor drain in drainage system, and floor drain is ground
The drainage fixture being connect with sewerage system, what it can be excluded is that the surface water, water stain, solids, fibre object are more, hair,
Easy deposit etc., traditional floor drain is there are many problems or defect, and first, traditional floor drain is only limitted to drain function, counnter attack
Water function is poor, and second, traditional floor drain deodorization is poor, and deodorization core poor sealing, pest climbs out of and peculiar smell is easily revealed, the
Three, traditional water conservancy diversion speed is slow, easily blocks, and easily blocks double-edged fine-toothed comb for the floor drain hair in bathroom, and enter internal
Hair and other impurity be difficult to clear up, the 4th, traditional floor drain is non-dismountable, is not easy to clean.
Utility model content
The purpose of this utility model is to provide a kind of back-water-proof floor drain, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides following technical solution：A kind of back-water-proof floor drain, including sealing cover,
Separate cavities, screen, housing and water inlet, the bottom end of the enclosure interior be provided with inner cylinder, and inner cylinder is internally provided with sieve,
The top of the enclosure interior is provided with outer barrel, and the side wall of outer barrel and housing forms diversion cavity, the top inside the diversion cavity
End and bottom end are all uniformly equipped with fixed frame, and be fixed with water guide wheel, the top of the outer barrel by shaft between fixed frame
End is provided with screen, and is fixed with U-shaped by shaft between the inner wall of screen and takes bar, and the top of the housing is provided with double-edged fine-toothed comb
Slot, and double-edged fine-toothed comb slot is internally provided with floor drain grate, the middle position on the floor drain grate top is provided with preformed groove, and pre-
The sealing cover that is internally provided with of slot is stayed, the middle position setting on the sealing cover top is fluted, and the inside installation of groove
It carrying button, water inlet is evenly arranged on the floor drain grate around the preformed groove, the bottom end of the housing is provided with separate cavities,
And baffler is fixed with by shaft between the inner wall of separate cavities, the bottom end of the separate cavities is equipped with drainpipe.
Preferably, the take middle position of bar of the U-shaped is provided with non-slipping block.
Preferably, it is provided with active carbon layer on the baffler.
Preferably, it is provided with metal filter screen in the water inlet.
Preferably, the junction of the separate cavities and housing is provided with rubber seal.
Compared with prior art, the beneficial effects of the utility model are：The back-water-proof floor drain is by being equipped with screen so that
Water flows through the out-of-date impurity that can be crossed in drainage, impurity is avoided to block pipeline, while from consolidating between the inside of screen by shaft
There is U-shaped to take bar so that screen can be easily removed and install, and cleaning is more convenient, and takes in U-shaped and be provided on bar surely
It is anti-skidding fast, increase the frictional force on surface, by being equipped with baffler so that water flows through out-of-date impact baffler so that baffler
In vertical state, flow can discharge in time, and when without draining, baffler is in horizontality, effective isolating peculiar smell
And pest, and active carbon layer is provided with by the surface in baffler, increase the adsorption capacity to peculiar smell, led by being equipped with
Water wheels, increase flow from diversion cavity pass through when flow velocity, avoid blocking, by being equipped with sieve, effectively cross drainage in it is micro-
Small impurity, by being equipped with sealing cover so that other drainage channels can be blocked when water inlet discharge pressure is little, by into
The mouth of a river is internally provided with metal filter screen, the preliminary hair and bulk impurity crossed in drainage, by being equipped with inner cylinder and outer barrel,
The height of the water seal of housing and outer barrel composition is more than the water seal height that outer barrel and inner cylinder form simultaneously, is effectively prevented from flow reflux
Go out floor drain.
Description of the drawings
Fig. 1 faces diagrammatic cross-section for the utility model；
Fig. 2 is the structure schematic top plan view of the utility model；
Fig. 3 is the inner tube structure schematic top plan view of the utility model.
In figure：1- sealing covers；2- floor drain grates；3- fixed frames；4- water guide wheels；5- sieves；6- inner cylinders；7- separate cavities；8-
Preformed groove；9-U shapes are taken bar；10- screens；11- outer barrels；12- diversion cavities；13- housings；14- bafflers；15- drainpipes；16-
Groove；17- water inlets；18- carries button；19- double-edged fine-toothed comb slots.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of back-water-proof floor drain, including sealing cover 1, every
From chamber 7, screen 10, housing 13 and water inlet 17, the bottom end inside housing 13 is provided with inner cylinder 6, and inner cylinder 6 is internally provided with
Sieve 5, the top inside housing 13 is provided with outer barrel 11, and outer barrel 11 and the side wall of housing 13 form diversion cavity 12, diversion cavity
Top and bottom end inside 12 are all uniformly equipped with fixed frame 3, and are fixed with water guide wheel 4, outer barrel by shaft between fixed frame 3
Top inside 11 is provided with screen 10, and is fixed with U-shaped by shaft between the inner wall of screen 10 and takes bar 9, and U-shaped is taken bar
9 middle position is provided with non-slipping block, increases frictional force, and convenient for taking out 1 or covering, the top of housing 13 is provided with double-edged fine-toothed comb
Slot 19, and double-edged fine-toothed comb slot 19 is internally provided with floor drain grate 2, the middle position on 2 top of floor drain grate is provided with preformed groove 8,
And preformed groove 8 is internally provided with sealing cover 1, the middle position setting fluted 16 on 1 top of sealing cover, and groove 16 is interior
Portion, which is equipped with, carries button 18, and water inlet 17 is evenly arranged on the floor drain grate 2 around preformed groove 8, gold is provided in water inlet 17
Belong to filter screen, the preliminary hair crossed in drainage and bulk impurity, the bottom end of housing 13 are provided with separate cavities 7, separate cavities 7 and housing
13 junction is provided with rubber seal, increases leakproofness, prevents peculiar smell leakage and pest from climbing out of, and the inner wall of separate cavities 7
Between baffler 14 is fixed with by shaft, be provided with active carbon layer on baffler 14, increase the adsorption capacity to peculiar smell, be isolated
The bottom end of chamber 7 is equipped with drainpipe 15.
Operation principle：In use, flow is flowed into from water inlet 17, the metal filter screen that 17 inside of water inlet is set carries out
Preliminary to filter, hair and bulk impurity in exclusion of water, the water after preliminary filtering enter in diversion cavity 12, water impact water guide wheel
4 drive water guide wheels 4 rotate, and increase flow conductivity, and the inside of the outer barrel 11 of flow inflow later flows into the inside of inner cylinder 6, inner cylinder 6 again
Internal sieve 5 carries out secondary filter, crosses impurity small in drainage, when turning one's coat, the water seal of housing 13 and the composition of outer barrel 11
Height be more than the water seal height that outer barrel 11 and inner cylinder 6 form, be effectively prevented from flow reflux and go out floor drain, after being filtered by sieve 5
Water is entered in separate cavities 7, and for the baffler 14 of the inside setting of separate cavities 7 by water impact, baffler 14 becomes vertical shape
State allows flow to flow out, out-of-date when not having water to flow through, and baffler 14 is in horizontality, effectively completely cuts off in drainpipe 15
The peculiar smell of outflow when the discharge pressure of water inlet 17 is excessive, opens sealing covers 1 so that flow can be from pre- by carrying button 18
It stays in slot 8 and flows into, enter in inner cylinder 6 and discharge via the filtering of screen 10.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of back-water-proof floor drain, including sealing cover (1), separate cavities (7), screen (10), housing (13) and water inlet (17),
It is characterized in that：The internal bottom end of the housing (13) is provided with inner cylinder (6), and inner cylinder (6) is internally provided with sieve (5), institute
It states the internal top of housing (13) and is provided with outer barrel (11), and outer barrel (11) and the side wall of housing (13) form diversion cavity (12),
The internal top of the diversion cavity (12) and bottom end are all uniformly equipped with fixed frame (3), and consolidate between fixed frame (3) by shaft
Surely there is water guide wheel (4), the internal top of the outer barrel (11) is provided with screen (10), and by turning between the inner wall of screen (10)
Axis is fixed with U-shaped and takes bar (9), and the top of the housing (13) is provided with double-edged fine-toothed comb slot (19), and the inside of double-edged fine-toothed comb slot (19) is set
It is equipped with floor drain grate (2), the middle position on floor drain grate (2) top is provided with preformed groove (8), and preformed groove (8)
Sealing cover (1) is internally provided with, the middle position on sealing cover (1) top sets fluted (16), and groove (16)
Inside, which is equipped with, carries button (18), and water inlet (17) is evenly arranged on the floor drain grate (2) around the preformed groove (8), described
The bottom end of housing (13) is provided with separate cavities (7), and is fixed with baffler (14) by shaft between the inner wall of separate cavities (7),
The bottom end of the separate cavities (7) is equipped with drainpipe (15).
2. a kind of back-water-proof floor drain according to claim 1, it is characterised in that：The U-shaped is taken the centre positions of bar (9)
Place is provided with non-slipping block.
3. a kind of back-water-proof floor drain according to claim 1, it is characterised in that：It is set on the baffler (14) active
Layer of charcoal.
4. a kind of back-water-proof floor drain according to claim 1, it is characterised in that：Metal is provided in the water inlet (17)
Filter screen.
5. a kind of back-water-proof floor drain according to claim 1, it is characterised in that：The separate cavities (7) and housing (13)
Junction is provided with rubber seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721514544.5U CN207484644U (en) | 2017-11-14 | 2017-11-14 | A kind of back-water-proof floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721514544.5U CN207484644U (en) | 2017-11-14 | 2017-11-14 | A kind of back-water-proof floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207484644U true CN207484644U (en) | 2018-06-12 |
Family
ID=62477018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721514544.5U Expired - Fee Related CN207484644U (en) | 2017-11-14 | 2017-11-14 | A kind of back-water-proof floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207484644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056973A (en) * | 2018-08-20 | 2018-12-21 | 刘兴海 | A kind of anti-ponding floor drain |
-
2017
- 2017-11-14 CN CN201721514544.5U patent/CN207484644U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056973A (en) * | 2018-08-20 | 2018-12-21 | 刘兴海 | A kind of anti-ponding floor drain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20201114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |