CN107237391B - A kind of spring thrust ball-type water return preventing floor drain - Google Patents
A kind of spring thrust ball-type water return preventing floor drain Download PDFInfo
- Publication number
- CN107237391B CN107237391B CN201710535927.9A CN201710535927A CN107237391B CN 107237391 B CN107237391 B CN 107237391B CN 201710535927 A CN201710535927 A CN 201710535927A CN 107237391 B CN107237391 B CN 107237391B
- Authority
- CN
- China
- Prior art keywords
- floor drain
- screw thread
- type water
- water return
- thrust ball
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000012535 impurity Substances 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000005260 corrosion Methods 0.000 claims abstract description 6
- 241000883990 Flabellum Species 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 abstract description 14
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 21
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 239000000908 ammonium hydroxide Substances 0.000 description 4
- 238000003287 bathing Methods 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- ZTFZSHLWORMEHO-UHFFFAOYSA-A pentaaluminum;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O.[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O.[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O ZTFZSHLWORMEHO-UHFFFAOYSA-A 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 2
- 229910000165 zinc phosphate Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- 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
- E03F5/041—Accessories therefor
-
- 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
- E03F5/042—Arrangements of means against overflow of water, backing-up from the drain
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2272—Ferric oxide (Fe2O3)
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/327—Aluminium phosphate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/328—Phosphates of heavy metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses a kind of spring thrust ball-type water return preventing floor drains, floor drain body is integral structure, it is internally provided with several steps and internal screw thread, the external screw thread of lower screw-internal thread fit connection leakage plug, it leaks in the post holes of plug and sets mast, mast lower part pocketed springs, sphere is set between the mast, the upper curved surface and leakage plug inner convex platform sphere-contact of sphere, filter bowl is set in 4th plane of several steps, impurity removal mechanism is flexibly connected on filter bowl, the impurity removal mechanism is located in Cancellation Missed lower sleeve, the external screw thread of the upper internal screw thread connection Cancellation Missed of second facade；With compact-sized, design rationally, is lauched quickly, can remove the sundries in sewage, avoid sundries leakage plug sewer pipe, it can prevent from gushing on peculiar smell in sewer pipe simultaneously, influence room air cleaning, when especially next floor pipeline leakage is filled in, it is not in return water phenomenon, in addition local drain surface is after coating is handled, the corrosion of acid and alkali resistance liquid, long service life.
Description
Technical field
The present invention relates to building decoration technical fields, more particularly to a kind of spring thrust ball-type water return preventing floor drain.
Background technique
Floor drain refers to the drainage fixture that ground is connect with sewerage system, is connection sewerage system and flooring
Important interface, as the important component of drainage system in house, its performance quality directly affects the quality of room air, right
The peculiar smell control of bathroom is extremely important.
The type of floor drain is much very miscellaneous at present, and the floor drain that businessman introduces various functions should have and just have, but its function is existing
It is in addition exactly that structure is very complicated in fact in use, function cannot obviously show, components are more, and installation is inconvenient, it is easy to damage.
Summary of the invention
The purpose of the present invention is being directed to existing issue, a kind of spring thrust ball-type water return preventing floor drain is provided.
The present invention is achieved by the following technical solutions: a kind of spring thrust ball-type water return preventing floor drain, including floor drain master
Body, the floor drain body are integral structures, are internally provided with several steps, on the second facade and the 4th facade of step respectively
Equipped with upper internal screw thread and lower internal screw thread, the external screw thread of lower screw-internal thread fit connection leakage plug leaks and is equipped with mast, mast in the post holes of plug
Lower part pocketed springs, spring upper end are contacted with sphere, and lower spring end is contacted with lower part post holes, and sphere, ball are arranged between the mast
Inner convex platform sphere-contact is filled in the upper curved surface of body and leakage, and filter bowl is arranged in the 4th plane of several steps, lives on filter bowl
Dynamic connection impurity removal mechanism, the impurity removal mechanism are located in Cancellation Missed lower sleeve, the upper internal screw thread connection Cancellation Missed of second facade
External screw thread.
As further improvement of these options, the upper surface of the Cancellation Missed is equipped with several corrugated through-holes.
As further improvement of these options, the impurity removal mechanism is by flabellum, gear tooth, rotary column, activity end seat group
At the rotary column is connected on filter bowl by activity end seat, and rotary column upper end uniform pitch connects three flabellums, and flabellum edge is vertical
Connect several gear teeth.
As further improvement of these options, several apertures are provided on the filter bowl.
As further improvement of these options, the leakage plug includes rib, post holes, inner convex platform, the leakage plug
Positive camber is equipped with the internal screw thread of the 4th facade of external screw thread mating connection floor drain body, the upper and lower part difference of the leakage plug inner wall
Radially uniform several ribs of setting, top rib and lower rib converge respectively with lower part constitute post holes, post holes inner sleeve above it
Cylinder is filled, inner convex platform is set on the leakage plug inner wall between the top rib and lower part rib, the inner wall of inner convex platform is set as convex
Spherical surface out, leakage plug are structure as a whole.
As further improvement of these options, the rib quantity is three.
As further improvement of these options, the surface spraying of floor drain is anti-corrosion material.
As further improvement of these options, the anti-corrosion material, based on its parts by weight, by the following raw material system
At: 35-40 parts of acrylic emulsion, 10-15 parts of mica powder, 5-8 parts of aluminium triphosphate, 7.5-8 parts of iron oxide red, lubricant 0.1-
0.3 part, 0.4-0.6 parts of dispersing agent, 6-8 parts of trbasic zinc phosphate, 9.5-10 parts of ammonium hydroxide, appropriate amount of water.
As further improvement of these options, the pH value of the ammonium hydroxide is greater than 7 in alkalinity.
As further improvement of these options, there is ponding on ground in toilet, balcony and/or kitchen, wherein ponding
It when being inside also mixed with sundries, especially between bathing and is connected at the drainage outlet of wash water machine, is easy to accumulate on the floor drain in bathing
Tired hair, and the floor drain at washing machine has dry goods fiber floccule, can be all flowed on the Cancellation Missed of floor drain with sewage, through Cancellation Missed
After larger tablet is filtered for the first time in ripple hole, wisp can flow on flabellum with water, promotion of the flabellum by water flow is sent out
Wadding fibrous in sewage is blocked, is kept off on tooth to be wrapped in, there are also the tiny fibres of fraction by raw rotation, the gear tooth at flabellum edge
Dimension flows on filter bowl with sewage, and after the aperture filtering on filter bowl, water falls on leakage and falls behind the gap between the rib of top beyond the Great Wall
On sphere, sphere is effect downwards using mast as guiding by the weight of sewage, realizes sliding downwards, and then sphere and boss
Gap is generated between spherical surface, sewage drops in waterpipe out of gap.
As further improvement of these options, after drained water, upward active force of the sphere by tension spring, the ball of sphere
Face and the convex surface spherical surface of leakage plug fit closely, and avoid the emission of bad smell in sewer pipe to interior, in addition in sewer pipe
Sewage will not backflow to interior.
The present invention is had the advantage that compared with prior art with which has a compact structure and a reasonable design, is lauched quickly, can be removed
Sundries in sewage avoids sundries leakage plug sewer pipe, while can prevent from gushing on peculiar smell in sewer pipe, and it is clean to influence room air
It only, is not in return water phenomenon, in addition local drain surface is after spray treatment, coating when especially next floor pipeline leakage is filled in
Itself stablizes, and stops corrosive medium to contact with floor drain metal, long service life.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of spring thrust ball-type water return preventing floor drain.
Specific embodiment
The following further describes the present invention with reference to the drawings.
As shown in fig. 1, a kind of spring thrust ball-type water return preventing floor drain, including floor drain body 1, the floor drain body 1 are
Integral structure is internally provided with several steps, and upper internal screw thread is respectively equipped on the second facade and the 4th facade of step under
Internal screw thread, the external screw thread of lower screw-internal thread fit connection leakage plug 5, leaks and is equipped with mast 7 in the post holes 503 of plug 5,7 lower part of mast suit
Spring 8,8 upper end of spring are contacted with sphere 6, and 9 lower end of spring is contacted with lower part post holes, and sphere 6, sphere 6 are arranged between the mast 7
Upper curved surface and leakage plug 502 sphere-contact of inner convex platform, filter bowl 4 is set in the 4th plane of several steps, on filter bowl 4
It is flexibly connected impurity removal mechanism 3, the impurity removal mechanism 3 is located in 2 lower sleeve of Cancellation Missed, and the upper internal screw thread of second facade connects leakage
The external screw thread of lid 2.
As further improvement of these options, the upper surface of the Cancellation Missed 2 is equipped with several corrugated through-holes.
As further improvement of these options, the impurity removal mechanism 3 by flabellum 301, gear tooth 302, rotary column 303,
Activity end seat 304 forms, and the rotary column 303 is connected among filter bowl 4 by activity end seat 304,303 upper end uniform pitch of rotary column
Three flabellums 301 are connected, 301 edge of flabellum connects several gear teeth 302 vertically.
As further improvement of these options, several apertures are provided on the filter bowl 4.
As further improvement of these options, the leakage plug 5 includes rib 501, post holes 503, interior 502 boss,
The positive camber of the leakage plug 5 is equipped with the internal screw thread of the 4th facade of external screw thread mating connection floor drain body, and the upper of inner wall is filled in the leakage
Portion and the radially uniform several ribs 501 of setting of lower part difference, top rib and lower rib converge structure with lower part above it respectively
At post holes 503, it is set with cylinder 7 in post holes 503, inner convex platform is set on the leakage plug inner wall between the top rib and lower part rib
503, the inner wall of inner convex platform 503 is set as the spherical surface outwardly protruded, and leakage plug is structure as a whole.
As further improvement of these options, 501 quantity of rib is three.
As further improvement of these options, the surface spraying of floor drain is anti-corrosion material.
As further improvement of these options, the anti-corrosion material, based on its parts by weight, by the following raw material system
At: 35-40 parts of acrylic emulsion, 10-15 parts of mica powder, 5-8 parts of aluminium triphosphate, 7.5-8 parts of iron oxide red, lubricant 0.1-
0.3 part, 0.4-0.6 parts of dispersing agent, 6-8 parts of trbasic zinc phosphate, 9.5-10 parts of ammonium hydroxide, appropriate amount of water.
As further improvement of these options, the pH value of the ammonium hydroxide is greater than 7 in alkalinity.
As further improvement of these options, there is ponding on ground in toilet, balcony and/or kitchen, wherein ponding
It when being inside also mixed with sundries, especially between bathing and is connected at the drainage outlet of wash water machine, is easy to accumulate on the floor drain in bathing
Tired hair, and the floor drain at washing machine has dry goods fiber floccule, can be all flowed on the Cancellation Missed of floor drain with sewage, through Cancellation Missed
After larger tablet is filtered for the first time in ripple hole, wisp can flow on flabellum with water, promotion of the flabellum by water flow is sent out
Wadding fibrous in sewage is blocked, is kept off on tooth to be wrapped in, there are also the tiny fibres of fraction by raw rotation, the gear tooth at flabellum edge
Dimension flows on filter bowl with sewage, and after the aperture filtering on filter bowl, water falls on leakage and falls behind the gap between the rib of top beyond the Great Wall
On sphere, sphere is effect downwards using mast as guiding by the weight of sewage, realizes sliding downwards, and then sphere and boss
Gap is generated between spherical surface, sewage drops in waterpipe out of gap.
As further improvement of these options, after drained water, upward active force of the sphere by tension spring, the ball of sphere
Face and the convex surface spherical surface of leakage plug fit closely, and avoid the emission of bad smell in sewer pipe to interior, in addition in sewer pipe
Sewage will not backflow to interior.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (7)
1. a kind of spring thrust ball-type water return preventing floor drain, including floor drain body, which is characterized in that the floor drain body is integrated knot
Structure is internally provided with several steps, is respectively equipped with upper internal screw thread and lower internal screw thread on the second facade and the 4th facade of step,
The external screw thread of lower screw-internal thread fit connection leakage plug, leaks and is equipped with mast in the post holes of plug, mast lower part pocketed springs, spring upper end with
Sphere contact, lower spring end are contacted with lower part post holes, and sphere, the upper curved surface and leakage plug inner convex platform of sphere are arranged between the mast
Sphere-contact is arranged filter bowl in the 4th plane of several steps, impurity removal mechanism, the de-burring machine is flexibly connected on filter bowl
Structure is located in Cancellation Missed lower sleeve, the external screw thread of the upper internal screw thread connection Cancellation Missed of second facade.
2. a kind of spring thrust ball-type water return preventing floor drain according to claim 1, which is characterized in that the Cancellation Missed it is upper
Surface is equipped with several corrugated through-holes.
3. a kind of spring thrust ball-type water return preventing floor drain according to claim 1, which is characterized in that the impurity removal mechanism
It is made of flabellum, gear tooth, rotary column, activity end seat, the rotary column is connected on filter bowl by activity end seat, and rotary column upper end is uniformly inclined
Tiltedly three flabellums of connection, flabellum edge connects several gear teeth vertically.
4. a kind of spring thrust ball-type water return preventing floor drain according to claim 1, which is characterized in that set on the filter bowl
It is equipped with several apertures.
5. a kind of spring thrust ball-type water return preventing floor drain according to claim 1, which is characterized in that the leakage plug includes
The positive camber of rib, post holes, inner convex platform, the leakage plug is equipped with the internal screw thread of the 4th facade of external screw thread mating connection floor drain body,
The radially uniform several ribs of setting of the upper and lower part difference of the leakage plug inner wall, top rib and lower rib are above it under
Portion converges respectively constitutes post holes, cylinder is set in post holes, on the leakage plug inner wall between the top rib and lower part rib in setting
Boss, the inner wall of inner convex platform are set as the spherical surface outwardly protruded, and leakage plug is structure as a whole.
6. a kind of spring thrust ball-type water return preventing floor drain according to claim 5, which is characterized in that the rib quantity
It is three.
7. a kind of spring thrust ball-type water return preventing floor drain according to claim 1, which is characterized in that the surface table of its floor drain
Face spraying is anti-corrosion material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710535927.9A CN107237391B (en) | 2017-07-04 | 2017-07-04 | A kind of spring thrust ball-type water return preventing floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710535927.9A CN107237391B (en) | 2017-07-04 | 2017-07-04 | A kind of spring thrust ball-type water return preventing floor drain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107237391A CN107237391A (en) | 2017-10-10 |
| CN107237391B true CN107237391B (en) | 2019-02-15 |
Family
ID=59990883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710535927.9A Expired - Fee Related CN107237391B (en) | 2017-07-04 | 2017-07-04 | A kind of spring thrust ball-type water return preventing floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107237391B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824567B (en) * | 2018-05-28 | 2020-05-12 | 东易日盛家居装饰集团股份有限公司 | Household environment-friendly sewage treatment device for sewer and implementation method thereof |
| CN109898626B (en) * | 2019-03-15 | 2020-11-27 | 义乌市丹航科技有限公司 | Floor drain |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1433904A1 (en) * | 2002-12-23 | 2004-06-30 | Västia Plastindustri AB | Drainage device for shower tray |
| CN101967316A (en) * | 2010-09-08 | 2011-02-09 | 中国乐凯胶片集团公司 | Nontoxic antifouling paint for oceanographic ship and facilities and method for preparing paint |
| CN202081476U (en) * | 2010-12-07 | 2011-12-21 | 玉环县凯达铜业有限公司 | Anti-odor draining valve and corresponding floor drain |
| CN202164679U (en) * | 2011-07-16 | 2012-03-14 | 林慧怡 | Floor filler |
| CN204059557U (en) * | 2014-09-11 | 2014-12-31 | 苏州市清华阳光能源有限公司 | A kind of floor drain |
| CN106759802A (en) * | 2016-12-21 | 2017-05-31 | 苏州七巧板日用品科技有限公司 | A kind of Anti-blocking floor drain |
| CN106869291A (en) * | 2017-03-28 | 2017-06-20 | 永嘉县信诚科技服务有限公司 | Odour-proof floor drain |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201778385U (en) * | 2010-08-23 | 2011-03-30 | 浙江万吉实业有限公司 | Floor drain |
| CN106284598A (en) * | 2016-08-16 | 2017-01-04 | 安庆钰龙橡塑机械制造有限公司 | A kind of floor drain apparatus |
-
2017
- 2017-07-04 CN CN201710535927.9A patent/CN107237391B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1433904A1 (en) * | 2002-12-23 | 2004-06-30 | Västia Plastindustri AB | Drainage device for shower tray |
| CN101967316A (en) * | 2010-09-08 | 2011-02-09 | 中国乐凯胶片集团公司 | Nontoxic antifouling paint for oceanographic ship and facilities and method for preparing paint |
| CN202081476U (en) * | 2010-12-07 | 2011-12-21 | 玉环县凯达铜业有限公司 | Anti-odor draining valve and corresponding floor drain |
| CN202164679U (en) * | 2011-07-16 | 2012-03-14 | 林慧怡 | Floor filler |
| CN204059557U (en) * | 2014-09-11 | 2014-12-31 | 苏州市清华阳光能源有限公司 | A kind of floor drain |
| CN106759802A (en) * | 2016-12-21 | 2017-05-31 | 苏州七巧板日用品科技有限公司 | A kind of Anti-blocking floor drain |
| CN106869291A (en) * | 2017-03-28 | 2017-06-20 | 永嘉县信诚科技服务有限公司 | Odour-proof floor drain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107237391A (en) | 2017-10-10 |
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Granted publication date: 20190215 |