CN109356275A - A kind of magnetic suspension floor drain core - Google Patents
A kind of magnetic suspension floor drain core Download PDFInfo
- Publication number
- CN109356275A CN109356275A CN201811560724.6A CN201811560724A CN109356275A CN 109356275 A CN109356275 A CN 109356275A CN 201811560724 A CN201811560724 A CN 201811560724A CN 109356275 A CN109356275 A CN 109356275A
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- China
- Prior art keywords
- magnet
- floor drain
- magnetic suspension
- mentioned
- sealing element
- 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.)
- Granted
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 210000004907 gland Anatomy 0.000 claims description 29
- 238000009434 installation Methods 0.000 claims description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 20
- 229910052742 iron Inorganic materials 0.000 description 10
- 239000012535 impurity Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000008358 core component Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002352 surface water 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
-
- 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
- E03F5/0409—Devices for preventing seepage around the floor drain
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The present invention provides a kind of magnetic suspension floor drain cores, belong to technical field of drainage.It solves the problems, such as that the easy blocking of existing magnetic suspension floor drain core, poorly sealed close and structure is complicated.This magnetic suspension floor drain core, including mandrel body and sealing element, the mandrel body top has water inlet, the side of mandrel body has water outlet, the first magnet is equipped in the sealing element, the bottom of the mandrel body is equipped with the second magnet, it is identical that first magnet is located at one end polarity that right above the second magnet and the first magnet and the second magnet are oppositely arranged, the sealing element can be by above-mentioned inlet seal, it is characterized by: the side of the mandrel body is vertically opened up, there are three sliding slots, there are three sliding blocks to match with above three sliding slot on the sealing element, three sliding blocks are slidably connected with three sliding slots respectively.This magnetic suspension floor drain core has the advantages that draining is efficient, is not easy to plug.
Description
Technical field
The invention belongs to technical field of drainage, are related to a kind of floor drain, especially a kind of magnetic suspension floor drain core.
Background technique
Important component of the floor drain as drainage system in house, it is connect sewerage system and flooring important
Interface.Floor drain core is the core component of floor drain, and whether its structure will rationally directly affect drainage efficiency.Existing magnetic suspension
Leakage core includes mandrel body and sealing element, and the top of mandrel body has water inlet, and side has water outlet, and bottom is equipped with magnetic
The magnet of iron, the magnet and sealing element forms repulsion effect to realize the sealing of water inlet.In addition it is set among mandrel body
A guide rod is set, sealing element is moved up and down along guide rod.The structure the problem is that: due to the guide rod among mandrel body
It is easy to be wound by sundries such as hairs, be easy to cause blocking, poorly sealed close in long-term use, while structure is complex.
Summary of the invention
The purpose of the present invention is to solve above-mentioned technical problems, propose the magnetcisuspension that a kind of draining is efficient, is not easy to plug
Floating floor drain core.
Object of the invention can be realized by the following technical scheme:
A kind of magnetic suspension floor drain core, including mandrel body and sealing element, the mandrel body top have water inlet, fuse
The side of ontology has water outlet, and the first magnet is equipped in the sealing element, and the bottom of the mandrel body is equipped with the second magnet,
One end polarity that first magnet is located at the second magnet surface and the first magnet and the second magnet are oppositely arranged is identical, described
Sealing element can be by above-mentioned inlet seal, it is characterised in that: the side of the mandrel body is vertically opened up there are three sliding slot, described
There are three sliding blocks to match with above three sliding slot, three sliding blocks connect with three sliding slot slidings respectively on sealing element
It connects.
In a kind of above-mentioned magnetic suspension floor drain core, the mandrel body includes gland and lower end, and the gland is circle
Tubular and the upper end for being fixedly mounted on lower end, the gland lower port are above-mentioned water inlet.
In a kind of above-mentioned magnetic suspension floor drain core, the lower end includes positioned at upper end installation end annular in shape, position
Pedestal in lower end and three guide posts being connected between installation end and pedestal, above three sliding slot are provided with three respectively and lead
To on column, above-mentioned second magnet is set on the base；Three guide posts are uniformly arranged.
In a kind of above-mentioned magnetic suspension floor drain core, diversion trench is provided among the guide post, the diversion trench will be oriented to
Column is divided into two to form left and right column, and left half slot and right half slot, left half slot and right half slot are had on the left and right column
It is oppositely arranged and together forms above-mentioned sliding slot, left half slot and right half slot are connected to above-mentioned diversion trench；Outside the sliding block
End has a left and right convex edge being respectively formed toward left and right sides protrusion, the left and right convex edge respectively with above-mentioned half slot of a left side and the right side
Half slot is slidably connected.
In a kind of above-mentioned magnetic suspension floor drain core, the installation end inner wall of the lower end has First terrace, above-mentioned
Left half slot, right half slot and diversion trench are connected to First terrace.
In a kind of above-mentioned magnetic suspension floor drain core, the lower end of the gland is set there are three fastener, the gland outer wall
With second step face, when the gland is with lower end fixing assembling, three fasteners are respectively engaged with above three and lead
The upper end of chute, the gland lower end surface are resisted against on above-mentioned First terrace, and the second step face is resisted against above-mentioned lower end
On the upper surface of portion's installation end.
In a kind of above-mentioned magnetic suspension floor drain core, sealing ring, the sealing ring are equipped between the gland and lower end
It is pressed between above-mentioned gland lower end surface and First terrace.
In a kind of above-mentioned magnetic suspension floor drain core, the sealing element has first inner chamber, and above-mentioned first magnet is mounted on
In first inner chamber, the sealing element upper surface be circular conical surface or by several triangulars for sharing same vertex at inclined surface,
The shared vertex in above-mentioned inclined surface or the vertex of circular conical surface are located at the surface of sealing element upper surface central point, and inclined surface or
The tilt angle of circular conical surface is 30 °~60 °.
In a kind of above-mentioned magnetic suspension floor drain core, first magnet is fixedly mounted on the lower end of first inner chamber.
In a kind of above-mentioned magnetic suspension floor drain core, the pedestal of the lower end has second inner chamber, above-mentioned second magnet
It is mounted on the upper end of second inner chamber or the lower end of second inner chamber.
Compared with prior art, the beneficial effects of the present invention are:
1, the full hollow design of mandrel body of the invention not only eliminates corner or spot as yet untouched by a clean-up campaign and ensure that maximum draining
Amount.
2, the first magnet of the invention is mounted on the lower end of first inner chamber, and the upper surface with sealing element can be incited somebody to action apart from farther out
First magnet is preferably isolated with outside, often with metal impurities such as iron filings in water, when the sealed part upper surface of water flow, by
Farther out in the first magnet and sealing element upper surface distance, therefore attraction is weaker, the metal impurities such as iron filings be easy to be taken away by the water and
It will not rest on sealing element upper surface, be accumulated on sealing element upper surface so as to avoid metal impurities such as iron filings etc. and cause dirt
Dye and sealing element weight increase to influence the sealing performance of sealing element.
3, the side of mandrel body is arranged in the sliding slot and sliding block for being oriented to sealing element up and down, so that overall structure is more
To be simple, guide effect is more preferable.
Detailed description of the invention
Fig. 1 is explosive view of the invention.
Fig. 2 is structural schematic diagram of the invention.
Fig. 3 is the structural schematic diagram of lower end of the present invention.
Fig. 4 is the structural schematic diagram of gland of the present invention.
In figure, 1, mandrel body；11, lower end；111, sliding slot；111a, left half slot；111b, right half slot；112, water conservancy diversion
Slot；113, guide post；114, installation end；115, First terrace；116, pedestal；12, gland；121, fastener；122, second
Step surface；2, sealing element；21, sliding block.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figures 1 to 4, core component of this magnetic suspension floor drain core as floor drain, is mounted on inside floor drain, including core
Sub- ontology 1 and sealing element 2,1 top of mandrel body have a water inlet, and the side of mandrel body 1 has a water outlet, i.e. water flow is from core
Sub- 1 top of ontology enters, then downcomer is arrived in side outflow.
The first magnet is equipped in sealing element 2, the bottom of mandrel body 1 is equipped with the second magnet, and the first magnet is located at the second magnetic
Right above iron and one end polarity that the first magnet and the second magnet are oppositely arranged is identical, is repelled each other principle according to same polarity, the first magnetic
There is repulsive force between iron and the second magnet.
So set, when not draining, due to the effect of the repulsive force, sealing element 2 is resisted against water inlet and by water inlet
Sealing.When draining, as the accumulation of 2 upper surface water of sealing element is more and more, under water self gravitation effect, when water gravity overcomes
After above-mentioned repulsive force, by sealing element 2 push open, sealing element 2 by sliding block 21 along sliding slot 111 decline, water inlet and go out
The mouth of a river is connected to, and the water on 2 upper surface of sealing element is discharged in downcomer by water outlet.As the water row on 2 upper surface of sealing element
After walking, due to losing water to its gravity, sealing element 2 is under repulsive force effect again through sliding block 21 along sliding slot 111
Rise and resets and reseal water inlet.
Other than the first magnet and the second magnet that are oppositely arranged, the side of mandrel body 1 is vertically offered in the present invention
Three sliding slots 111, have three sliding blocks 21 to match with three sliding slots 111 on sealing element 2, three sliding blocks 21 respectively with three
Sliding slot 111 is slidably connected.
Compared to existing floor drain core, the art chute designs of mandrel body side of the present invention, by water outlet and guide rod melt for
One, to make to make somebody a mere figurehead inside mandrel body, the structure design stress of full hollow out is small, not only eliminates corner or spot as yet untouched by a clean-up campaign and guarantees
Maximum displacement.
As advanced optimizing for embodiment, mandrel body 1 includes cylindric gland 12 and lower end 11, and gland 12 is solid
Dingan County is mounted in the upper end of lower end 11, and 12 lower port of gland is water inlet.Wherein, lower end 11 includes annular in shape positioned at upper end
Leading of being uniformly arranged of installation end 114, the pedestal 116 positioned at lower end and be connected between installation end 114 and pedestal 116 three
To column 113, three sliding slots 111 are provided with respectively in three guide posts 113, and three sliding slots 111 being uniformly arranged are conducive to sliding block
21 keep the stabilization of stress during the motion.
As shown in figure 3, being provided with diversion trench 112 among guide post 113, guide post 113 is divided into two to be formed by diversion trench 112
Left and right column has half slot 111a of a left side and half slot 111b of the right side, half slot 111a of a left side and right half slot 111b phase on the left and right column
To being arranged and being collectively formed sliding slot 111, half slot 111a of a left side and half slot 111b of the right side are connected to diversion trench 112.21 outer end of sliding block tool
There is past left and right sides protrusion to be respectively formed the left and right convex edge being slidably connected with half slot 111a of a left side and half slot 111b of the right side.
It is water outlet between two neighboring guide post 113, very thin guide post 113 has reserved biggish sky to water outlet
Between, so that this magnetic suspension floor drain core be enable to accomplish Quick drainage, meanwhile, diversion trench 112 also facilitates the draining of water outlet, and one
Part water can be discharged from diversion trench 112, since diversion trench 112 is narrow compared with water outlet, the water being discharged from diversion trench 112
Fast speed is flowed, so that impact force is larger, the strong current impact force for crossing diversion trench 112 can be by diversion trench 112 and left half
Dirt impurity in slot 111a and half slot 111b of the right side washes away completely together, to accomplish free of cleaning, noresidue.
As shown in figure 3,114 inner wall of installation end of lower end 11 has First terrace 115, half slot 111a of a left side, right half slot
111b and diversion trench 112 are connected to First terrace 115.
As shown in Figure 3 and Figure 4, the lower end of gland 12 is set there are three fastener 121, and 12 outer wall of gland has second step face
122, when gland 12 is with 11 fixing assembling of lower end, three fasteners 121 are respectively engaged with the upper end of three diversion trenches 112, pressure
12 lower end surface of lid is resisted against on First terrace 115, and second step face 122 is resisted against the upper surface of 11 installation end 114 of lower end
On.
In order to further increase the plugging effect of water inlet, sealing ring, sealing ring are equipped between gland 12 and lower end 11
It is pressed between 12 lower end surface of gland and First terrace 115, the inner ring wall of sealing ring extends to First terrace inner end
Side, to improve sealing effect.
As shown in Figure 1, sealing element 2 has first inner chamber, the first magnet is mounted in first inner chamber.2 upper surface of sealing element
For circular conical surface or by several triangulars for sharing same vertex at inclined surface, the shared vertex in above-mentioned inclined surface or circular cone
The vertex in face is located at the surface of 2 upper surface central point of sealing element, and the tilt angle of inclined surface or circular conical surface is 30 °~60 °.
Certainly, which is not limited only to circular conical surface, can also be the structure of some intermediate projections such as umbrella shape, pyramid.
The first magnet in the present invention is mounted on the lower end of first inner chamber, and the upper surface with sealing element can be incited somebody to action apart from farther out
First magnet is preferably isolated with outside, often with metal impurities such as iron filings in water, when the sealed part upper surface of water flow, by
Farther out in the first magnet and sealing element upper surface distance, therefore attraction is weaker, the metal impurities such as iron filings be easy to be taken away by the water and
It will not rest on sealing element upper surface, be accumulated on sealing element upper surface so as to avoid metal impurities such as iron filings etc. and cause dirt
Dye and sealing element weight increase to influence the sealing performance of sealing element.
In addition, the pedestal 116 of lower end 11 has second inner chamber, the second magnet is mounted on the upper end of second inner chamber, or
The lower end of second inner chamber.
In conclusion the magnetic suspension floor drain core in the present invention, not only structure is simple, guiding performance is good；And draining efficiently,
It is not easy to plug.Moreover it is possible to effectively avoid the poorly sealed problem of bring due to the accumulation of the metal impurities such as iron filings.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although be used more herein mandrel body, sealing element, lower end, sliding slot, diversion trench, guide post, installation end,
The terms such as gland, sliding block, but it does not exclude the possibility of using other terms.The use of these items is only for more easily
Describe and explain essence of the invention；Being construed as any additional limitation is disagreed with spirit of that invention
's.
Claims (10)
1. a kind of magnetic suspension floor drain core, including mandrel body (1) and sealing element (2), mandrel body (1) top has water inlet
Mouthful, the side of mandrel body (1) has water outlet, it is equipped with the first magnet in the sealing element (2), the mandrel body (1)
Bottom is equipped with the second magnet, and first magnet is located at the second magnet surface and the first magnet and the second magnet are oppositely arranged
One end polarity is identical, and the sealing element (2) can be by above-mentioned inlet seal, it is characterised in that: the side of the mandrel body (1)
There are three vertically opening up sliding slot (111), there are three cunnings to match with above three sliding slot (111) on the sealing element (2)
Block (21), three sliding blocks (21) are slidably connected with three sliding slots (111) respectively.
2. a kind of magnetic suspension floor drain core according to claim 1, which is characterized in that the mandrel body (1) includes gland
(12) and lower end (11), the gland (12) are upper end that is cylindric and being fixedly mounted on lower end (11), the gland
(12) lower port is above-mentioned water inlet.
3. a kind of magnetic suspension floor drain core according to claim 2, which is characterized in that the lower end (11) includes positioned at upper
Hold installation end annular in shape (114), positioned at lower end pedestal (116) and be connected between installation end (114) and pedestal (116)
Three guide posts (113), above three sliding slot (111) is provided with respectively on three guide posts (113), and above-mentioned second magnet is set
It sets on pedestal (116)；Three guide posts (113) are uniformly arranged.
4. a kind of magnetic suspension floor drain core according to claim 3, which is characterized in that be provided among the guide post (113)
Guide post (113) is divided into two to form left and right column by diversion trench (112), the diversion trench (112), on the left and right column respectively
It is provided with left half slot (111a) and right half slot (111b), left half slot (111a) and half slot of the right side (111b) is oppositely arranged and common shape
At above-mentioned sliding slot (111), left half slot (111a) and right half slot (111b) are connected to above-mentioned diversion trench (112)；It is described
Sliding block (21) outer end has a left and right convex edge being respectively formed toward left and right sides protrusion, the left and right convex edge respectively with it is above-mentioned
Left half slot (111a) and right half slot (111b) are slidably connected.
5. a kind of magnetic suspension floor drain core according to claim 3, which is characterized in that the installation end of the lower end (11)
(114) inner wall has First terrace (115), above-mentioned left half slot (111a), right half slot (111b) and diversion trench (112) and first
Step surface (115) connection.
6. a kind of magnetic suspension floor drain core according to claim 2, which is characterized in that the lower end of the gland (12) is equipped with three
A fastener (121), gland (12) outer wall have second step face (122), and the gland (12) and lower end (11) are solid
When assembling surely, three fasteners (121) are respectively engaged with the upper end of above three diversion trench (112), the gland (12)
Lower end surface is resisted against on above-mentioned First terrace (115), and the second step face (122) is resisted against above-mentioned lower end (11) installation
On the upper surface for holding (114).
7. a kind of magnetic suspension floor drain core according to claim 2, which is characterized in that the gland (12) and lower end (11)
Between be equipped with sealing ring, the sealing ring is pressed between above-mentioned gland (12) lower end surface and First terrace (115).
8. a kind of magnetic suspension floor drain core according to claim 1, which is characterized in that the sealing element (2) has in first
Chamber, above-mentioned first magnet are mounted in first inner chamber, and sealing element (2) upper surface is circular conical surface or shares same top by several
The triangular of point at inclined surface, the vertex of the shared vertex in above-mentioned inclined surface or circular conical surface is located in sealing element upper surface
The surface of heart point, and the tilt angle of inclined surface or circular conical surface is 30 °~60 °.
9. a kind of magnetic suspension floor drain core according to claim 1, which is characterized in that first magnet is fixedly mounted on
The lower end of one inner cavity.
10. a kind of magnetic suspension floor drain core according to claim 3, which is characterized in that the pedestal of the lower end (11)
(116) there is second inner chamber, above-mentioned second magnet is mounted on the upper end of second inner chamber or the lower end of second inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811560724.6A CN109356275B (en) | 2018-12-20 | 2018-12-20 | Magnetic suspension floor drain core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811560724.6A CN109356275B (en) | 2018-12-20 | 2018-12-20 | Magnetic suspension floor drain core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109356275A true CN109356275A (en) | 2019-02-19 |
| CN109356275B CN109356275B (en) | 2024-05-24 |
Family
ID=65329179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811560724.6A Active CN109356275B (en) | 2018-12-20 | 2018-12-20 | Magnetic suspension floor drain core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109356275B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944317A (en) * | 2019-04-01 | 2019-06-28 | 广东安格尔橡塑科技有限公司 | One kind mutually compensating magnetic suspension floor drain |
| CN110094556A (en) * | 2019-05-28 | 2019-08-06 | 浙江独创空间智能科技有限公司 | A kind of magnetic suspension cigarette stops valve and its exhaust apparatus |
| CN110158747A (en) * | 2019-06-04 | 2019-08-23 | 广东安格尔橡塑科技有限公司 | A kind of band guide ring rotation floor drain core |
| CN110424521A (en) * | 2019-08-07 | 2019-11-08 | 东北石油大学 | A kind of magnetic repulsion type floor drain |
| CN112982629A (en) * | 2021-02-25 | 2021-06-18 | 日丰企业（佛山）有限公司 | Automatic drainage floor drain |
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| CN207700346U (en) * | 2018-01-08 | 2018-08-07 | 李军成 | Floor drain inner core |
| CN207919720U (en) * | 2018-03-08 | 2018-09-28 | 宫嘉蔚 | A kind of buoyancy sealed type deodorant floor drain |
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| US20180100602A1 (en) * | 2015-06-29 | 2018-04-12 | Jinrong Zhang | Magnetic floor drain |
| CN207295930U (en) * | 2017-05-02 | 2018-05-01 | 台州市标玛特卫浴科技有限公司 | Electromagnetic levitation type floor drain core |
| CN107700877A (en) * | 2017-10-16 | 2018-02-16 | 增城市碧桂园物业发展有限公司 | Dry and wet zone separates Toilet system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944317A (en) * | 2019-04-01 | 2019-06-28 | 广东安格尔橡塑科技有限公司 | One kind mutually compensating magnetic suspension floor drain |
| CN110094556A (en) * | 2019-05-28 | 2019-08-06 | 浙江独创空间智能科技有限公司 | A kind of magnetic suspension cigarette stops valve and its exhaust apparatus |
| CN110158747A (en) * | 2019-06-04 | 2019-08-23 | 广东安格尔橡塑科技有限公司 | A kind of band guide ring rotation floor drain core |
| CN110424521A (en) * | 2019-08-07 | 2019-11-08 | 东北石油大学 | A kind of magnetic repulsion type floor drain |
| CN112982629A (en) * | 2021-02-25 | 2021-06-18 | 日丰企业（佛山）有限公司 | Automatic drainage floor drain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109356275B (en) | 2024-05-24 |
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Effective date of registration: 20240906 Address after: No. 250, Hi-tech Park South Road, Dayong Village, Luncang Town, Nan'an City, Quanzhou City, Fujian Province, 362000 Patentee after: Quanzhou rentai Sanitary Ware Co.,Ltd. Country or region after: China Address before: 318057 No.22, area 3, Baibu village, Pengjie Town, Luqiao District, Taizhou City, Zhejiang Province Patentee before: Chen Yan Country or region before: China |