CN109457788A - A kind of dedicated drain structure in bathroom - Google Patents
A kind of dedicated drain structure in bathroom Download PDFInfo
- Publication number
- CN109457788A CN109457788A CN201811351599.8A CN201811351599A CN109457788A CN 109457788 A CN109457788 A CN 109457788A CN 201811351599 A CN201811351599 A CN 201811351599A CN 109457788 A CN109457788 A CN 109457788A
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- CN
- China
- Prior art keywords
- lid
- center
- isolation cover
- wall
- rotating bar
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0407—Floor drains for indoor use
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0407—Floor drains for indoor use
- E03F5/0408—Floor drains for indoor use specially adapted for showers
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The present invention relates to bath articles technical fields, disclose a kind of dedicated drain structure in bathroom, including floor drain shell, lid, lid is equipped with several inlet openings, the lower end of floor drain shell is equipped with bracing ring, and cricoid water seal cup is fixed on the upside of bracing ring, and the center of water seal cup is equipped with liquid outlet channel, the bottom center of lid is fixed with vertical slide bar, and slide bar is equipped with isolation cover；The center of lid is equipped with cavity, the open end of cavity be equipped with cover board, cover board be equipped with the one-to-one long slot hole in inlet opening on lid, be bolted between cover board and lid, the center of slide bar is equipped with centre bore, the lower end of slide bar is equipped with rotation seat, and rotating bar is equipped in rotation seat, is equipped with impeller in liquid outlet channel, the center of impeller is fixedly connected with the lower end of rotating bar, the upper end of rotating bar is protruded into cavity, and the upper side of rotating bar is uniformly provided with several connecting rods, and the outer end of connecting rod is fixed with rotatable lamella.The present invention has the beneficial effect for ensureing the smooth draining of bathroom floor sewer.
Description
Technical field
The present invention relates to the dedicated drain structures of bath articles technical field more particularly to a kind of bathroom.
Background technique
Floor drain, be connect sewerage system and flooring important interface, as in house drainage system it is important
Component, its performance quality directly affect the quality of room air, extremely important to the peculiar smell control of bathroom.Floor drain should have
Standby two kinds of basic functions: first, it is ensured that draining is smooth, can quickly exclude excess surface water；Second, good airproof performance can be effective
Prevent the foul smell in sewer from entering the room.It all must be provided with floor drain in bathroom, it, can be frequent when we have a bath in bathroom
Such situation is encountered, one layer of water has been accumulated in bathroom floor, but water can not but exhaust from the drainage hole of floor drain, this is because
When bathing, the water on ground is very big, and moment, just the drainage hole on floor drain was completely covered, to form one at the top of floor drain
Layer moisture film, the discharge outlet that moisture film impenetrably leaks exhausts, the reason is that, because having air pressure in sewer, and moisture film is by ground
The drainage hole of leakage is completely enclosed, and the gas in sewer cannot exclude, so that the moisture film at drainage hole is support, on the other hand,
Water itself has tension, reaches a kind of stable state under the action of tension and air pressure support force after drainage hole is completely covered,
It can not be smoothly discharged into sewer so as to cause the water of bathroom floor, be usually all after a bath later to beat the lid of floor drain top surface
It opens, it could smooth draining, use and its inconvenience.
Summary of the invention
The present invention leads to not suitable after being completely covered for the ground drain surface solved in bathroom in the prior art by moisture film
The problem of smooth draining, a kind of dedicated drain structure in bathroom is provided, this kind of floor drain can break the balance of moisture film in draining, keep
Smooth draining.
To achieve the goals above, the present invention adopts the following technical scheme:
The upper end of a kind of dedicated drain structure in bathroom, including floor drain shell, lid, the floor drain shell is equipped with flange, institute
It states lid to be fastened and connected with the flange, the lid is equipped with several inlet openings, and the lower end of the floor drain shell is equipped with
Bracing ring, cricoid water seal cup is fixed on the upside of the bracing ring, and the center of the water seal cup is equipped with liquid outlet channel, water seal cup
Annular chamber is formed between the inner wall of shell, the bottom center of the lid is fixed with vertical slide bar, sets on the slide bar
There is isolation cover, the open end of the isolation cover is protruded into annular chamber；The center of the lid is equipped with cavity, the opening of the cavity
End be equipped with cover board, the cover board be equipped with the one-to-one long slot hole in inlet opening on lid, the inlet opening, long slot hole are equal
It radially distributes from center, is bolted between the cover board and lid outward, the center of the slide bar is equipped with centre bore, institute
The lower end for stating slide bar is equipped with rotation seat, and rotating bar is equipped in the rotation seat, is equipped with impeller, the impeller in the liquid outlet channel
Center be fixedly connected with the lower end of rotating bar, the upper end of the rotating bar is protruded into cavity, the upper side of the rotating bar
Several connecting rods are uniformly provided with, the outer end of the connecting rod is fixed with rotatable lamella, and the cross section of the rotatable lamella is L-shaped.
The floor drain is mounted on the water inlet of the sewer in bathroom floor, the water generated when drenching with rain from long slot hole, water inlet
Enter in annular chamber at hole, as the water level in annular chamber increases, isolation cover is inside and outside to form a linker, water go successively to every
From in the annular chamber on the outside of cover, the water at the top of the annular chamber on the inside of isolation cover is discharged into sewer after overflowing from liquid outlet channel, when
Water can impact on impeller after entering liquid outlet channel, so that impeller rotates, rotating bar drives rotatable lamella rotation, with rotation
The rotation of piece, so that the air-flow in cavity fluctuates, the air pressure meeting generating period variation at long slot hole, to break
The tension of moisture film and the support of air pressure balance, and promote moisture film to enter and leave in sewer by long slot hole, to ensure smooth draining；Bath
When not having water on room floor, the water energy in water seal cup keeps water-sealing stinking-proof, prevents the foul smell in sewer from escaping.
Preferably, the pod is in inversion positioned at the pod that is fixedly arranged above of impeller in the liquid outlet channel
Truncated cone-shaped structure.Pod energy water accumulation stream, the leaf for impacting impeller for enabling the water flow in liquid outlet channel accurate, stable
On piece increases the stability of wheel rotation.
Preferably, being equipped with bearing in the rotation seat, the rotating bar passes through the bearing, the rotating bar
Upper end on the outside of be equipped with sealing ring.Bearing can reduce the rotary resistance of rotating bar, and sealing ring can prevent in the entrance of the water in cavity
In heart hole.
Preferably, the slide bar is equipped with sliding sleeve, linear bearing, the isolation are equipped between the sliding sleeve and slide bar
The center of cover is equipped with connector sleeve, is threadedly coupled between the connector sleeve and sliding sleeve, and the side of the connector sleeve is equipped with locking bolt；
It is located at sustained height on the inner wall of the isolation cover, outer wall and is uniformly fixed with several floating balls.When floor drain is intake, filled in annular chamber
Full water, floating ball float, liquid outlet channel draining；After stopping water inlet, the water seal in annular chamber can prevent the foul smell in sewer from escaping；
When entering for a long time without water, the water in water seal cup can constantly evaporate, until evaporating completely is fallen, floating ball loses floating at this time
Power effect, entire isolation cover move down under gravity, and the open end of isolation cover contacts sealing with the bottom of annular chamber,
To which sewer to be isolated with indoor space, play the role of long-acting deodorization.
Preferably, being equipped with several circumferentially distributed connecting holes, the floating ball at the sustained height of the isolation cover
Including floating ball ontology, it is fixed on the nipple of floating ball outer body, is connected with screw rod at nipple, the outer end of screw rod passes through
Connecting hole is connect with the nipple on another floating ball, is equipped with sealing ring between nipple and the side wall of isolation cover.It is floating
Spherical structure is reasonable, easy for installation, stability under loading.
Preferably, the outer wall of the isolation cover, equipped with gear hair sieve, the gear hair sieve includes circular base and annular base
The fixed several gear needles in seat outer ring, the gear needle are radially distributed from center to periphery, the gear needle from inner end outward
It tilts upward.When floor drain is used for bathroom, bathe that there are many indoor hair, what a large amount of hairs accumulated over a long period enter in sewer holds very much
Easily blocking sewer, is difficult to clean up after blocking, and in this structure, hair will receive the blocking of gear needle and wind, put after entering floor drain
Set on gear needle, and keep off needle be it is inclined, hair moves along gear needle under the souring of water flow and is accumulated in isolation cover
Outer wall at, in this way gear needle on hair be just not easy to be washed away by water flow；Periodic cleaning hair, it is only necessary to take out lid, slide bar
And the isolation cover on slide bar takes out together also with lid, then can clear up the hair on gear needle.
Preferably, the bottom of the annular chamber is equipped with annular reservoir at inner ring, the outer wall of the isolation cover with
The outer ring inner wall clearance fit of annular reservoir；The interior bottom of the isolation cover is fixed with downward opening seal closure, the water
The lower conical surface is equipped in sealing cup at the upper end inner wall of liquid outlet channel, is equipped at the lower end outer wall of the seal closure and matches with the lower conical surface
The upper conical surface closed, when the upper conical surface and the sealing of lower taper-face contact, the lower end of the isolation cover is protruded into annular reservoir.When long-term
When not having water to enter in floor drain, the water in water seal cup can be constantly evaporated, and with the evaporation of dampening, the buoyancy that isolation cover is subject to is made
Declined with being gradually reduced, until the upper conical surface of seal closure lower end and the lower taper-face contact of water seal cup upper end seal, is isolated at this time
The lower end of cover is protruded into annular reservoir, and the outer wall clearance fit of the outer wall of isolation cover and annular reservoir, at this time annular storage
Water in liquid bath is sealed in formation water seal in the space of a relative closure, and the water in annular reservoir is in long time
It is all difficult to be evaporated, the space in sewer and indoor space are by seal closure once sealing, and by annular reservoir
Water secondary seal, significant sealing affection improve.
Preferably, the surface of the upper conical surface is equipped with conical seal ring.Conical seal ring increase the upper conical surface, the lower conical surface it
Between leakproofness.
Therefore, the invention has the following beneficial effects: the balances that (1) can break moisture film, keep bathroom floor sewer suitable
Smooth draining；(2) water seal is combined with mechanical sealing, can effectively prevent the foul smell evolution in sewer；(3) have to hair good
Good collecting action prevents hair from largely entering in sewer and resulting in blockage.
Detailed description of the invention
Fig. 1 is hull-borne schematic diagram of the invention.
Fig. 2 is the sealing state schematic diagram not drained for a long time.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the structural schematic diagram for removing cover board in Fig. 3.
Fig. 5 is partial enlargement diagram at A in Fig. 1.
Fig. 6 is partial enlargement diagram at B in Fig. 1.
Fig. 7 is partial enlargement diagram at C in Fig. 2.
Fig. 8 is the connection schematic diagram of floating ball and isolation cover.
Fig. 9 is the connection top view for keeping off hair sieve and isolation cover.
Figure 10 is the structural schematic diagram of impeller.
In figure: floor drain shell 1, flange 100, lid 2, inlet opening 200, cavity 201, bracing ring 3, water seal cup 4, the lower conical surface
40, liquid outlet channel 5, slide bar 6, annular chamber 60, annular reservoir 61, sliding sleeve 7, linear bearing 8, isolation cover 9, connector sleeve 90, company
Connect hole 91, locking bolt 10, floating ball 11, floating ball ontology 110, nipple 111, screw rod 112, sealing ring 113, cover board 12, length
Slot 13, rotation seat 15, rotating bar 16, bearing 17, sealing ring 18, impeller 19, connecting rod 20, rotatable lamella 21, is led at centre bore 14
Stream cover 22, seal closure 23, the upper conical surface 230, conical seal ring 231, gear hair sieve 24, circular base 240, gear needle 241.
Specific embodiment
Present invention will be further described below with reference to the accompanying drawings and specific embodiments:
As shown in Figure 1, Figure 2, Fig. 3 and the dedicated drain structure in a kind of bathroom shown in fig. 5, including floor drain shell 1, lid 2, floor drain
The upper end of shell 1 is equipped with flange 100, and lid is fastened and connected with flange, and lid is equipped with several inlet openings 200, floor drain shell
Lower end is equipped with bracing ring 3, and cricoid water seal cup 4 is fixed on the upside of bracing ring, and the center of water seal cup is equipped with liquid outlet channel 5, water
Annular chamber 60 is formed between sealing cup and the inner wall of shell, the bottom center of lid is fixed with vertical slide bar 6, and slide bar, which is equipped with, to be slided
Set 7, is equipped with linear bearing 8 between sliding sleeve and slide bar, the center of isolation cover 9 is equipped with connector sleeve 90, spiral shell between connector sleeve and sliding sleeve
The side of line connection, connector sleeve is equipped with locking bolt 10, and the open end of isolation cover is protruded into annular chamber；It is the inner wall of isolation cover, outer
It is located at sustained height on wall and is uniformly fixed with several floating balls 11.
As shown in Figure 5 and Figure 6, the center of lid 2 is equipped with cavity 201, and the open end of cavity is equipped with cover board 12, sets on cover board
Have and radially distributes outward from center with the one-to-one long slot hole 13 in inlet opening on lid, inlet opening, long slot hole, cover board
It is bolted between lid, the center of slide bar is equipped with centre bore 14, and the lower end of slide bar is equipped with rotation seat 15, is equipped in rotation seat
Rotating bar 16, rotation seat is interior to be equipped with bearing 17, and rotating bar passes through bearing, is equipped with sealing ring 18 on the outside of the upper end of rotating bar, out liquid
Impeller 19 is equipped in channel, the structure of impeller is as shown in Figure 10, and the center of impeller is fixedly connected with the lower end of rotating bar, rotating bar
Upper end protrude into cavity, as shown in figure 4, the upper side of rotating bar is uniformly provided with several connecting rods 20, the outer end of connecting rod
It is fixed with rotatable lamella 21, the cross section of rotatable lamella is L-shaped；It is fixedly arranged above pod 22 positioned at impeller in liquid outlet channel, is led
Stream cover is in inverted truncated cone-shaped structure.
As shown in figure 8, being equipped with several circumferentially distributed connecting holes 91 at the sustained height of isolation cover 9, floating ball 11 includes
Floating ball ontology 110, the nipple 111 for being fixed on floating ball outer body, are connected with screw rod 112 at nipple, screw rod it is outer
End is connect across connecting hole with the nipple on another floating ball, and sealing is equipped between nipple and the side wall of isolation cover
Circle 113.
As shown in Figure 1, Figure 2 and Figure 7, the bottom of annular chamber 60 is equipped with annular reservoir 61 at inner ring, isolation cover 9
The outer ring inner wall clearance fit of outer wall and annular reservoir；The interior bottom of isolation cover is fixed with downward opening seal closure 23, water
The lower conical surface 40 is equipped in sealing cup 4 at the upper end inner wall of liquid outlet channel, is equipped with and the lower conical surface at the lower end outer wall of seal closure 23
The upper conical surface 230 of cooperation, the surface of the conical surface are equipped with conical seal ring 231, when the upper conical surface and lower taper-face contact seal, it is described every
It is protruded into annular reservoir from the lower end of cover.
As shown in figure 9, the outer wall of isolation cover 9 is equipped with gear hair sieve 24, gear hair sieve includes circular base 240 and circular base
The fixed several gear needles 241 in outer ring, gear needle are radially distributed from center to periphery, and the gear needle is tilted towards outward from inner end
On.
In conjunction with attached drawing, the principle of the invention is as follows: the floor drain is mounted on the water inlet of the sewer in bathroom floor, drenches with rain
When the water that generates enter in annular chamber from long slot hole, inlet opening, as the water level in annular chamber increases, isolation cover is in floating ball
Float downward is acted on, state forms a linker as shown in Figure 1, isolation cover is inside and outside at this time, and water is gone successively on the outside of isolation cover
In annular chamber, water at the top of the annular chamber on the inside of isolation cover is discharged into sewer (when due to shower from liquid outlet channel after overflowing
There are many water, and the water on ground forms moisture film on the surface of floor drain), it can be impacted on impeller after water enters liquid outlet channel, thus
Impeller rotation, rotating bar drives rotatable lamella rotation, with the rotation of rotatable lamella, so that wave occurs for the air-flow in cavity
It is dynamic that (rotatable lamella cross section is L-shaped, and energy band is taken offence stream flowing when rotation, and the rotation of rotatable lamella is so that between long slot hole and inlet opening
Intermittence partition, so as to cause the fluctuation of air-flow intermittence), air pressure at long slot hole can generating period variation, to break water
The tension of film and the support of air pressure balance, and promote moisture film to enter and leave in sewer by long slot hole, to ensure smooth draining；Bathroom
When not having water on ground, the water energy in water seal cup keeps water-sealing stinking-proof, prevents the foul smell in sewer from escaping；When bathroom is long
Time does not use, and floor drain is fashionable without water flow for a long time, and the water in water seal cup can be constantly evaporated, with the evaporation of dampening, every
The buoyancy being subject to from cover is gradually reduced and declines, until the upper conical surface of seal closure lower end and the lower conical surface of water seal cup upper end connect
Touching sealing, the lower end of isolation cover is protruded into annular reservoir at this time, and the outer wall gap of the outer wall of isolation cover and annular reservoir
Cooperation, at this time as shown in Fig. 2, because the water in annular reservoir is sealed in formation water seal in the space of a relative closure,
Water in annular reservoir is all difficult to be evaporated in long time, and the space in sewer is sealed with indoor space
Cover once sealing, and by the water secondary seal in annular reservoir, significant sealing affection improves.
The above is only specific embodiments of the present invention, but technical characteristic of the invention is not limited thereto.It is any with this hair
Based on bright, to solve essentially identical technical problem, essentially identical technical effect is realized, made simple change, etc.
With replacement or modification etc., all it is covered by among protection scope of the present invention.
Claims (8)
1. a kind of dedicated drain structure in bathroom, including floor drain shell, lid, the upper end of the floor drain shell is equipped with flange, described
Lid is fastened and connected with the flange, and the lid is equipped with several inlet openings, characterized in that under the floor drain shell
End is equipped with bracing ring, and cricoid water seal cup is fixed on the upside of the bracing ring, and the center of the water seal cup is equipped with liquid outlet channel,
Annular chamber is formed between water seal cup and the inner wall of shell, the bottom center of the lid is fixed with vertical slide bar, the cunning
Bar is equipped with isolation cover, and the open end of the isolation cover is protruded into annular chamber；The center of the lid is equipped with cavity, the cavity
Open end be equipped with cover board, the cover board be equipped with and the one-to-one long slot hole in inlet opening on lid, the inlet opening, length
Slot radially distributes from center outward, is bolted between the cover board and lid, during the center of the slide bar is equipped with
Heart hole, the lower end of the slide bar are equipped with rotation seat, and rotating bar is equipped in the rotation seat, is equipped with impeller in the liquid outlet channel,
The center of the impeller is fixedly connected with the lower end of rotating bar, and the upper end of the rotating bar is protruded into cavity, the rotating bar
Upper side is uniformly provided with several connecting rods, and the outer end of the connecting rod is fixed with rotatable lamella, and the cross section of the rotatable lamella is in L
Shape.
2. the dedicated drain structure in a kind of bathroom according to claim 1, characterized in that be located at impeller in the liquid outlet channel
Be fixedly arranged above pod, the pod is in inverted truncated cone-shaped structure.
3. the dedicated drain structure in a kind of bathroom according to claim 1, characterized in that be equipped with axis in the rotation seat
It holds, the rotating bar passes through the bearing, is equipped with sealing ring on the outside of the upper end of the rotating bar.
4. the dedicated drain structure in a kind of bathroom according to claim 1, characterized in that the slide bar is equipped with sliding sleeve,
Be equipped with linear bearing between the sliding sleeve and slide bar, the center of the isolation cover is equipped with connector sleeve, the connector sleeve and sliding sleeve it
Between be threadedly coupled, the side of the connector sleeve is equipped with locking bolt；It is located at sustained height on the inner wall of the isolation cover, outer wall
Uniformly it is fixed with several floating balls.
5. the dedicated drain structure in a kind of bathroom according to claim 4, characterized in that at the sustained height of the isolation cover
Equipped with several circumferentially distributed connecting holes, the floating ball includes floating ball ontology, the screw thread that is fixed on floating ball outer body connects
Head is connected with screw rod at nipple, and the outer end of screw rod passes through connecting hole and connect with the nipple on another floating ball, screw thread
Sealing ring is equipped between connector and the side wall of isolation cover.
6. the dedicated drain structure in a kind of bathroom according to claim 1, characterized in that the outer wall of the isolation cover is equipped with gear
Hair sieve, the described gear hair sieve include circular base, several gear needles fixed with circular base outer ring, the gear needle from center to
Periphery radially distributes, and the gear needle tilts upward outward from inner end.
7. a kind of dedicated drain structure in bathroom according to claim 4 or 5 or 6, characterized in that the bottom of the annular chamber
Annular reservoir, the outer ring inner wall clearance fit of the outer wall of the isolation cover and annular reservoir are equipped at inner ring；It is described
The interior bottom of isolation cover is fixed with downward opening seal closure, is located at the upper end inner wall of liquid outlet channel on the water seal cup and is equipped with
The lower conical surface is equipped with the upper conical surface with lower cone match at the lower end outer wall of the seal closure, when the upper conical surface and lower taper-face contact are close
Feng Shi, the lower end of the isolation cover are protruded into annular reservoir.
8. the dedicated drain structure in a kind of bathroom according to claim 7, characterized in that the surface of the upper conical surface is equipped with cone
Shape sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811351599.8A CN109457788B (en) | 2018-11-14 | 2018-11-14 | Bathroom special-purpose floor drain structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811351599.8A CN109457788B (en) | 2018-11-14 | 2018-11-14 | Bathroom special-purpose floor drain structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109457788A true CN109457788A (en) | 2019-03-12 |
| CN109457788B CN109457788B (en) | 2020-07-10 |
Family
ID=65610449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811351599.8A Active CN109457788B (en) | 2018-11-14 | 2018-11-14 | Bathroom special-purpose floor drain structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109457788B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111733957A (en) * | 2020-06-20 | 2020-10-02 | 魏长同 | Deodorant stifled apron mechanism that prevents |
| CN111910736A (en) * | 2020-09-07 | 2020-11-10 | 袁贵雨 | Energy-saving explosion-proof anti-overflow water floor drain |
| CN111910735A (en) * | 2020-09-07 | 2020-11-10 | 袁贵雨 | Energy-saving type explosion-proof anti-overflow floor drain and use method thereof |
| CN111962643A (en) * | 2020-08-24 | 2020-11-20 | 黄于漠 | Deodorant floor drain for fabricated building and assembling method thereof |
| CN112814126A (en) * | 2019-11-18 | 2021-05-18 | 浙江金业建设有限公司 | Municipal road-based rainwater collection device and construction method thereof |
| CN113323115A (en) * | 2021-06-11 | 2021-08-31 | 浙江工业职业技术学院 | Floor drain structure capable of automatically adapting to drainage pressure |
| CN115387572A (en) * | 2022-10-28 | 2022-11-25 | 和能人居科技(天津)集团股份有限公司 | Integrated floor with adjustable same-floor drainage pipe group |
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| CN102296676A (en) * | 2011-05-20 | 2011-12-28 | 浙江金源铜业制造有限公司 | Automatic sealed type deodorant floor drain |
| CN202248139U (en) * | 2011-07-26 | 2012-05-30 | 广东联塑科技实业有限公司 | Multifunctional screw-type self-decontaminating floor drain |
| CN207436204U (en) * | 2017-09-13 | 2018-06-01 | 爱朗特厨卫有限公司 | A kind of Novel drain draining inner core and the floor drain with the inner core |
| CN208023690U (en) * | 2017-12-15 | 2018-10-30 | 六安市徽之岭建材有限责任公司 | A kind of PVC floor drain pipes |
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| CN201065559Y (en) * | 2007-06-06 | 2008-05-28 | 李彬 | Floor drain |
| CN102296676A (en) * | 2011-05-20 | 2011-12-28 | 浙江金源铜业制造有限公司 | Automatic sealed type deodorant floor drain |
| CN202248139U (en) * | 2011-07-26 | 2012-05-30 | 广东联塑科技实业有限公司 | Multifunctional screw-type self-decontaminating floor drain |
| CN207436204U (en) * | 2017-09-13 | 2018-06-01 | 爱朗特厨卫有限公司 | A kind of Novel drain draining inner core and the floor drain with the inner core |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814126A (en) * | 2019-11-18 | 2021-05-18 | 浙江金业建设有限公司 | Municipal road-based rainwater collection device and construction method thereof |
| CN111733957A (en) * | 2020-06-20 | 2020-10-02 | 魏长同 | Deodorant stifled apron mechanism that prevents |
| CN111962643A (en) * | 2020-08-24 | 2020-11-20 | 黄于漠 | Deodorant floor drain for fabricated building and assembling method thereof |
| CN111910736A (en) * | 2020-09-07 | 2020-11-10 | 袁贵雨 | Energy-saving explosion-proof anti-overflow water floor drain |
| CN111910735A (en) * | 2020-09-07 | 2020-11-10 | 袁贵雨 | Energy-saving type explosion-proof anti-overflow floor drain and use method thereof |
| CN113323115A (en) * | 2021-06-11 | 2021-08-31 | 浙江工业职业技术学院 | Floor drain structure capable of automatically adapting to drainage pressure |
| CN113323115B (en) * | 2021-06-11 | 2022-07-26 | 浙江工业职业技术学院 | Floor drain structure capable of automatically adapting to drainage pressure |
| CN115387572A (en) * | 2022-10-28 | 2022-11-25 | 和能人居科技(天津)集团股份有限公司 | Integrated floor with adjustable same-floor drainage pipe group |
| CN115387572B (en) * | 2022-10-28 | 2023-02-14 | 和能人居科技(天津)集团股份有限公司 | Integrated floor with adjustable same-floor drainage pipe group |
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|---|---|
| CN109457788B (en) | 2020-07-10 |
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Application publication date: 20190312 Assignee: JIANGSHAN HUACAI PLASTIC CEMENT CO.,LTD. Assignor: ZHEJIANG SCI-TECH University Contract record no.: X2022330000459 Denomination of invention: A special floor drain structure for bathroom Granted publication date: 20200710 License type: Common License Record date: 20220825 Application publication date: 20190312 Assignee: WENCHENG YIDONG TECHNOLOGY Co.,Ltd. Assignor: ZHEJIANG SCI-TECH University Contract record no.: X2022330000458 Denomination of invention: A special floor drain structure for bathroom Granted publication date: 20200710 License type: Common License Record date: 20220825 Application publication date: 20190312 Assignee: ZHEJIANG JINGCHANG CONSTRUCTION Co.,Ltd. Assignor: ZHEJIANG SCI-TECH University Contract record no.: X2022330000454 Denomination of invention: A special floor drain structure for bathroom Granted publication date: 20200710 License type: Common License Record date: 20220825 |