CN207727731U - A kind of novel anti-back foul gas floor drain - Google Patents
A kind of novel anti-back foul gas floor drain Download PDFInfo
- Publication number
- CN207727731U CN207727731U CN201720731058.2U CN201720731058U CN207727731U CN 207727731 U CN207727731 U CN 207727731U CN 201720731058 U CN201720731058 U CN 201720731058U CN 207727731 U CN207727731 U CN 207727731U
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- China
- Prior art keywords
- downcomer
- floor drain
- water
- foul gas
- novel anti
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Abstract
The utility model discloses a kind of novel anti-back foul gas floor drains,It is covered including leakage,The lower end water outlet of the leakage cover is equipped with downcomer,Lug-latch is installed back in the middle part of the downcomer,The lower end of the downcomer is equipped with overflowing hood,The upper side of the overflowing hood is radially distributed with spout hole,Leakage cover upper end open-mouth is equipped with filter plate,The utility model anti-back foul gas floor drain,It is simple in structure,The water for entering leakage cover is filtered by filter plate,Sundries is avoided to enter the case where causing line clogging,Downcomer and overflowing hood form linker,There is water always in overflowing hood and downcomer i.e. on the downside of spout hole,These water constitute closing and block,The foul smell in extraneous pipeline is avoided to be back in downcomer,Ensure indoor air quality,Cone blocking realizes the opening and closing of downcomer with canalis spinalis cooperation,Cone blocking can be carried out self-closing using the buoyancy of water body,The foul smell of water body in overflowing hood is avoided to flow back,It is easy to use,Effect is more preferable.
Description
Technical field
The utility model is related to floor drain technical field, specially a kind of novel anti-back foul gas floor drain.
Background technology
Floor drain is the important interface for connecting sewerage system and flooring, is the important portion of drainage system in house
The quality of part, floor drain capability and performance directly affects the quality of room air, has to the peculiar smell control of bathroom very important
Effect, floor drain should usually have odor-proof, cockroach proof, anti-virus, anti-effect returning water, prevent the functions such as dry, but existing floor drain makes
Undesirable with effect, being present in the waste water of U-tube can still give an offensive smell, and especially summer, be caused centainly to room air
The influence of degree.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of novel anti-back foul gas floor drain,
The foul smell that can be effectively blocked in extraneous pipeline, back-water-proof prevent stink dry, while that water is blocked in blocking tube body, effect
It is good, it is easy to use, it can effectively solve the problems in background technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of novel anti-back foul gas floor drain, including leakage
The lower end water outlet of cover, the leakage cover is equipped with downcomer, is equipped with back lug-latch in the middle part of the downcomer, under the downcomer
End is equipped with overflowing hood, and the upper side of the overflowing hood is radially distributed with spout hole.
As a kind of optimal technical scheme of the utility model, the leakage cover upper end open-mouth is equipped with filter plate, the leakage
Leakage hole is uniformly distributed in the middle part of cover, the open-mouth edge of the leakage cover is equipped with card slot, and the lower surface of the filter plate is equipped with
With the fixture block of card slot cooperation.
As a kind of optimal technical scheme of the utility model, the lateral surface of the downcomer is fixedly arranged in the middle of flanged plate,
The upper end inner cavity of the downcomer is fixed with canalis spinalis, and the upper-end inner diameter of canalis spinalis is less than bottom diameter.
As a kind of optimal technical scheme of the utility model, described time lug-latch includes the axis for being located at inner cavity in the middle part of downcomer
Seat, the axis hole of the axle bed is interior to be equipped with motion bar, and the upper end of the motion bar is fixed with cone blocking, and the cone blocking is less than for upper surface
The lower end of the frustum of lower surface, the motion bar is fixed with kickboard.
As a kind of optimal technical scheme of the utility model, the kickboard is located at downcomer lower end overflowing hood inner cavity, and
The diameter of kickboard is more than the diameter of downcomer.
Compared with prior art, the utility model has the beneficial effects that：The utility model anti-back foul gas floor drain, it is simple in structure, lead to
It crosses filter plate to be filtered the water for entering leakage cover, sundries is avoided to enter the case where causing line clogging, downcomer and overflow
Cover forms linker, i.e., has water always in the overflowing hood and downcomer on the downside of spout hole, these water constitute closing and block, and avoids outer
Foul smell in boundary's pipeline is back in downcomer, ensures indoor air quality, and cone blocking coordinates with canalis spinalis realizes opening for downcomer
It closes, cone blocking can be self-closing using the progress of the buoyancy of water body, avoids the foul smell of water body in overflowing hood from flowing back, easy to use, effect is more
It is good.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
In figure：1 leakage cover, 101 card slots, 102 filter plates, 2 downcomers, 201 flanged plates, 202 canalis spinalis, 3 times lug-latches, 301 axis
Seat, 302 motion bars, 303 cone blockings, 304 kickboards, 4 overflowing hoods, 401 spout holes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of novel anti-back foul gas floor drain, including leakage cover 1,
Leakage 1 upper end open-mouth of cover is equipped with filter plate 102, and the middle part of leakage cover 1 is uniformly distributed with leakage hole, and the open-mouth edge of leakage cover 1 is set
There are card slot 101, the lower surface of filter plate 102 to be equipped with the fixture block coordinated with card slot 101, the lower end water outlet of leakage cover 1 is equipped with lower water
The lateral surface of pipe 2, downcomer 2 is fixedly arranged in the middle of flanged plate 201, and the upper end inner cavity of downcomer 2 is fixed with canalis spinalis 202, and canalis spinalis
202 upper-end inner diameter is less than bottom diameter, and the middle part of downcomer 2 is equipped with back lug-latch 3, and it includes being located at downcomer 2 to return lug-latch 3
The axle bed 301 of middle part inner cavity, the axis hole of axle bed 301 is interior to be equipped with motion bar 302, and the upper end of motion bar 302 is fixed with cone blocking 303,
Cone blocking 303 is the frustum that upper surface is less than lower surface, and the lower end of motion bar 302 is fixed with kickboard 304, the lower end peace of downcomer 2
Equipped with overflowing hood 4, kickboard 304 is located at 2 lower end overflowing hood of downcomer, 4 inner cavity, and the diameter of kickboard 304 is more than the straight of downcomer 2
The upper side of diameter, overflowing hood 4 is radially distributed with spout hole 401, and the utility model anti-back foul gas floor drain is simple in structure, passes through filtering
Plate 102 is filtered the water for entering leakage cover 1, and sundries is avoided to enter the case where causing line clogging, downcomer 2 and overflowing hood
4 composition linkers have water always in the overflowing hood 4 and downcomer 2 of 401 downside of spout hole, these water constitute closing and block, and keep away
Exempt from the foul smell in extraneous pipeline to be back in downcomer 2, ensures that indoor air quality, cone blocking 303 are realized with the cooperation of canalis spinalis 202
The opening and closing of downcomer 2, cone blocking 303 can be self-closing using the progress of the buoyancy of water body, and the foul smell of water body in overflowing hood 4 is avoided to flow back,
Easy to use, effect is more preferable.
When in use：Overflowing hood 4 is inserted into extraneous pipeline, and is connected using flanged plate 201, the overflow of 401 downside of spout hole
Always there is water in cover 4 and downcomer 2, the water of toilet enters downcomer 2 by the filtering of filter plate 102, due to the impact of water
Power cone blocking 303 declines, the gap that cone blocking 303 and the separation water outlet of canalis spinalis 202 are passed through, while when water goes out the lower end of downcomer 2 impacts
Kickboard 304 enters extraneous pipeline into the water in overflowing hood 4 by spout hole 401, after lower water, due to cone blocking 303 and floating
Plate 304 is not by the impact force of water, and kickboard 304 is jacked up motion bar 302 using the buoyancy of water, and cone blocking 303 seals canalis spinalis 202
It closes.
The utility model can be effectively blocked the foul smell in extraneous pipeline, and back-water-proof is prevented drying up, while blocking downcomer
2 and the stink cut off the water supply of 4 internal resistance of overflowing hood, self-closed, effect is good, easy to use, suitable for the market demand.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of novel anti-back foul gas floor drain, including leakage cover (1), it is characterised in that：The lower end water outlet of the leakage cover (1) is equipped with
Downcomer (2) is equipped with back lug-latch (3) in the middle part of the downcomer (2), and the lower end of the downcomer (2) is equipped with overflowing hood
(4), the upper side of the overflowing hood (4) is radially distributed with spout hole (401).
2. a kind of novel anti-back foul gas floor drain according to claim 1, it is characterised in that：The leakage cover (1) upper end is open
Place is equipped with filter plate (102), and leakage hole is uniformly distributed in the middle part of the leakage cover (1), and the open-mouth edge of the leakage cover (1) is set
There are card slot (101), the lower surface of the filter plate (102) to be equipped with the fixture block coordinated with card slot (101).
3. a kind of novel anti-back foul gas floor drain according to claim 1, it is characterised in that：The outside of the downcomer (2)
Middle face is fixed with flanged plate (201), and the upper end inner cavity of the downcomer (2) is fixed with canalis spinalis (202), and canalis spinalis (202)
Upper-end inner diameter is less than bottom diameter.
4. a kind of novel anti-back foul gas floor drain according to claim 1, it is characterised in that：Described time lug-latch (3) includes setting
The axle bed (301) of inner cavity in the middle part of downcomer (2), the axis hole of the axle bed (301) is interior to be equipped with motion bar (302), the activity
The upper end of bar (302) is fixed with cone blocking (303), and the cone blocking (303) is the frustum that upper surface is less than lower surface, the motion bar
(302) lower end is fixed with kickboard (304).
5. a kind of novel anti-back foul gas floor drain according to claim 4, it is characterised in that：The kickboard (304) is located at down
Water pipe (2) lower end overflowing hood (4) inner cavity, and the diameter of kickboard (304) is more than the diameter of downcomer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720731058.2U CN207727731U (en) | 2017-06-22 | 2017-06-22 | A kind of novel anti-back foul gas floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720731058.2U CN207727731U (en) | 2017-06-22 | 2017-06-22 | A kind of novel anti-back foul gas floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207727731U true CN207727731U (en) | 2018-08-14 |
Family
ID=63090059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720731058.2U Active CN207727731U (en) | 2017-06-22 | 2017-06-22 | A kind of novel anti-back foul gas floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207727731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469185A (en) * | 2018-10-12 | 2019-03-15 | 盛祥敏 | A kind of architectural decoration sanitary sewage disposal anti-smell-back floor drain |
| CN111771696A (en) * | 2020-07-03 | 2020-10-16 | 三峡大学 | Anti-overflow rainwater recycling vertical drip irrigation system and drip irrigation method |
-
2017
- 2017-06-22 CN CN201720731058.2U patent/CN207727731U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469185A (en) * | 2018-10-12 | 2019-03-15 | 盛祥敏 | A kind of architectural decoration sanitary sewage disposal anti-smell-back floor drain |
| CN111771696A (en) * | 2020-07-03 | 2020-10-16 | 三峡大学 | Anti-overflow rainwater recycling vertical drip irrigation system and drip irrigation method |
| CN111771696B (en) * | 2020-07-03 | 2022-03-29 | 三峡大学 | Anti-overflow rainwater recycling vertical drip irrigation system and drip irrigation method |
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