CN110700387B - Noise reduction type building indoor floor drain based on fan-shaped diversion - Google Patents
Noise reduction type building indoor floor drain based on fan-shaped diversion Download PDFInfo
- Publication number
- CN110700387B CN110700387B CN201911141970.2A CN201911141970A CN110700387B CN 110700387 B CN110700387 B CN 110700387B CN 201911141970 A CN201911141970 A CN 201911141970A CN 110700387 B CN110700387 B CN 110700387B
- Authority
- CN
- China
- Prior art keywords
- fan
- floor drain
- indoor floor
- periphery
- rod
- 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.)
- Active
Links
- 230000009467 reduction Effects 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000001125 extrusion Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002781 deodorant agent Substances 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 11
- 235000017491 Bambusa tulda Nutrition 0.000 description 11
- 241001330002 Bambuseae Species 0.000 description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 11
- 239000011425 bamboo Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 241001503991 Consolida Species 0.000 description 4
- 238000004332 deodorization Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 210000004209 hair Anatomy 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
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)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention provides a noise reduction type building indoor floor drain based on fan-shaped diversion, and relates to the technical field of building floor drains. This indoor floor drain of type of making an uproar building falls based on fan-shaped water conservancy diversion, including the mouth of a river down, the casing has been placed at the top of mouth of a river down, there is the lifter at the inside center of casing through installation pole sliding connection, the peripheral fixed mounting of lifter has spacing seat, the top fixed mounting of spacing seat has the spring, the peripheral fixed mounting of lifter has the mount pad, the periphery of mount pad is rotated and is connected with the connecting rod. This indoor floor drain of type of making an uproar building falls based on fan-shaped water conservancy diversion can carry out secondary filter to impurity, has avoided blocking up of pipeline, makes rivers can follow the pipe wall and flow downwards, has alleviateed the noise that produces when rivers flow, has improved the travelling comfort of living, when no rivers pass through, can plug up the pipeline, plays deodorant effect better, and convenient to detach and washing.
Description
Technical Field
The invention relates to the technical field of building floor drains, in particular to a noise reduction type building indoor floor drain based on fan-shaped diversion.
Background
The floor drain is a drainage appliance connected with a ground and a drainage pipeline system, is an important interface for connecting the drainage pipeline system and the indoor ground, is an important part of a drainage system in a building house, has the performance which directly influences the quality of indoor air, is very important for controlling peculiar smell in a bathroom, and has the four characteristics of quick drainage, odor prevention, blockage prevention and easy cleaning.
In the use process of the floor drain, most of water flowing through the floor drain is dirty water, the floor drain is inevitably blocked by impurities, hairs and other objects, indoor accumulated water is caused, some water seal type deodorization floor drains can play a deodorization effect when clean water exists at the elbow, if dirty water exists at the elbow, the floor drain can go bad and stink, the deodorization effect cannot be achieved, the floor drain is in the drainage process, the bending part of a pipeline is provided with water flow, the pipe wall can be hit by the water flow, large noise is generated, the water flow is more obvious when water drops drip, and the influence on the life of next layer of residents is easily caused.
In order to solve the problems, the inventor provides a noise reduction type building indoor floor drain based on fan-shaped diversion, which can perform secondary filtration on impurities, avoid the congestion of a pipeline, enable water flow to flow downwards from a pipe wall, reduce the noise generated when the water flow flows, improve the living comfort, plug the pipeline when no water flows through, better play a role in deodorization, and is convenient to disassemble and clean.
Disclosure of Invention
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a make an uproar type of falling indoor floor drain of building based on fan-shaped water conservancy diversion, includes mouth of a river, casing, installation pole, lifter, spacing seat, spring, mount pad, connecting rod, strip of paper used for sealing, bracing piece, sleeve, water conservancy diversion ring, strain a section of thick bamboo, small opening, extrusion hole, shrouding, filter strip, arm-tie.
Wherein:
a shell is arranged at the top of the lower nozzle, the center inside the shell is connected with a lifting rod through a mounting rod in a sliding way, a limiting seat is fixedly arranged on the periphery of the lifting rod, a spring is fixedly arranged at the top end of the limiting seat, the periphery of the lifting rod is fixedly provided with a mounting seat, the periphery of the mounting seat is rotatably connected with a connecting rod, a seal is fixedly connected between the connecting rods, the bottom of the connecting rod is rotatably connected with a supporting rod, the other end of the supporting rod is rotatably connected with a sleeve, a flow guide ring is fixedly arranged above the connecting rod at the inner side of the shell, a filter cylinder is arranged at the top of the shell, a leak hole is arranged at the bottom of the filter cylinder, an extrusion hole is arranged at the center of the bottom of the filter cylinder, a sealing plate is arranged at the top of the filter cylinder, filter strips are arranged in the sealing plate, and a pull plate is fixedly arranged at the top end of the lifting rod.
Preferably, the number of the mounting rods is three, the mounting rods are evenly distributed on the inner side of the shell, and the lifting rods are connected in a sliding mode in the centers of the mounting rods, so that water flow can flow from the mounting rods.
Preferably, the total twelve of quantity of connecting rod, and evenly distributed is in the periphery of mount pad, the shape of strip of paper used for sealing is fan-shaped, and fixed connection is between two adjacent connecting rods, consequently, when the connecting rod rotates, can drive the strip of paper used for sealing to the centre shrink or to the periphery expansion.
Preferably, sleeve sliding connection is in the periphery of lifter, and bottom and spring fixed connection, telescopic periphery is connected through the bottom transmission of bracing piece with the connecting rod, consequently, when sleeve rebound, can drive the connecting rod and upwards rotate, and when the sleeve rebound, can drive the connecting rod and downwards rotate.
Preferably, the deflector ring is located inside the casing, and one side of the deflector ring close to the center of the casing is inclined downwards, so that water flowing down from the casing can fall on the seal.
Preferably, the diameter in extrusion hole is greater than the diameter of mount pad, and the groove has been seted up to the bottom for the mount pad can be followed extrusion hole department and passed through, and at the in-process of mount pad rebound, after the connecting rod contacted with extrusion hole, rebound again will rotate downwards and contract.
The invention provides a noise reduction type building indoor floor drain based on fan-shaped diversion. The method has the following beneficial effects:
1. this indoor floor drain of type of making an uproar building falls based on fan-shaped water conservancy diversion, through the design of filter strip on the shrouding and strain a section of thick bamboo, can carry out the secondary filter to the intraoral rivers of offal, and then avoided in the thing such as impurity and hair flowed into the pipeline, avoided blocking up of pipeline.
2. This type of making an uproar building indoor floor drain falls based on fan-shaped water conservancy diversion can make rivers fall on the strip of paper used for sealing through the design of strip of paper used for sealing between water conservancy diversion ring and the connecting rod to follow the surface of strip of paper used for sealing and from the pipe wall of pipeline department downward flow, avoided hitting to the pipe wall and hit, and then alleviateed the noise that rivers flow in-process and produced, improved the travelling comfort of living.
3. This type of making an uproar indoor floor drain of building falls based on fan-shaped water conservancy diversion, through the telescopic design in connecting rod bottom sprag pole and bracing piece bottom for connecting rod and strip of paper used for sealing can expand or shrink according to the size of rivers, and when anhydrous circulation was outdated, can plug up the drill way of water conservancy diversion ring, come to carry out the separation to taste and the bugle in the pipeline, play deodorant and prevent that the bugle from creeping into indoor effect.
4. This type of making an uproar building indoor floor drain falls based on fan-shaped water conservancy diversion, through the design of straining a central extrusion hole, utilize upwards pulling the lifter just can make the connecting rod contract, and then be convenient for strain a section of thick bamboo and strip of paper used for sealing and take out, be convenient for clean straining a section of thick bamboo and strip of paper used for sealing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the housing of the present invention;
FIG. 3 is a schematic view of the structure of the present invention when the water flow is enlarged;
FIG. 4 is a schematic view of the present invention with the filter cartridge and seal removed;
FIG. 5 is a cross-sectional view of the structure of FIG. 2 taken along line A-A thereof in accordance with the present invention;
fig. 6 is a cross-sectional view of the structure of fig. 2 at B-B in accordance with the present invention.
In the figure: 1. a water outlet; 2. a housing; 3. mounting a rod; 4. a lifting rod; 5. a limiting seat; 6. a spring; 7. a mounting seat; 8. a connecting rod; 9. a seal; 10. a support bar; 11. a sleeve; 12. a flow guide ring; 13. a filter cartridge; 14. a leak hole; 15. extruding the hole; 16. closing the plate; 17. a filter strip; 18. and (5) pulling the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the noise reduction type building indoor floor drain based on the fan-shaped diversion comprises the following steps:
referring to fig. 1-6, a noise reduction type building indoor floor drain based on fan-shaped diversion comprises a sewer port 1, a shell 2, an installation rod 3, a lifting rod 4, a limiting seat 5, a spring 6, an installation seat 7, a connecting rod 8, a seal 9, a supporting rod 10, a sleeve 11, a diversion ring 12, a filter cartridge 13, a leakage hole 14, an extrusion hole 15, a seal plate 16, a filter strip 17 and a pull plate 18.
Wherein:
the casing 2 is placed at the top of the lower nozzle 1, the lifting rod 4 is connected to the center of the inner part of the casing 2 through the installation rod 3 in a sliding manner, the number of the installation rods 3 is three, the lifting rod 4 is evenly distributed on the inner side of the casing 2, the lifting rod 4 is connected to the center of the installation rod 3 in a sliding manner, water flow can flow from the installation rod 3, the periphery of the lifting rod 4 is fixedly provided with the limiting seat 5, the top end of the limiting seat 5 is fixedly provided with the spring 6, the periphery of the lifting rod 4 is fixedly provided with the installation seat 7, the periphery of the installation seat 7 is rotatably connected with the connecting rods 8, the number of the connecting rods 8 is twelve, the connecting rods 8 are evenly distributed on the periphery of the installation seat 7, the seals 9 are fan-shaped and are fixedly connected between two adjacent connecting rods 8, therefore, when the connecting rods 8 rotate, the seals 9 can be driven, through the design of connecting rod 8 bottom sprag pole 10 and bracing piece 10 bottom sleeve 11 for connecting rod 8 and strip of paper used for sealing 9 can expand or shrink according to the size of rivers, and when no water current was through, can plug up the drill way of water conservancy diversion ring 12, come to carry out the separation to taste and the bugle in the pipeline, play deodorant and prevent that the bugle from creeping into indoor effect.
The bottom of the connecting rod 8 is rotatably connected with a supporting rod 10, the other end of the supporting rod 10 is rotatably connected with a sleeve 11, the sleeve 11 is slidably connected with the periphery of the lifting rod 4, the bottom end of the sleeve 11 is fixedly connected with the spring 6, the periphery of the sleeve 11 is in transmission connection with the bottom of the connecting rod 8 through the supporting rod 10, therefore, when the sleeve 11 moves upwards, the connecting rod 8 can be driven to rotate upwards, and when the sleeve 11 moves downwards, the connecting rod 8 can be driven to rotate downwards, a guide ring 12 is fixedly arranged above the connecting rod 8 at the inner side of the shell 2, the guide ring 12 is positioned at the inner side of the shell 2, one side close to the center of the shell 2 inclines downwards, so that water flow flowing down from the shell 2 can fall on the seal 9, through the design of the seal 9 between the guide ring 12 and the connecting rod 8, the water flow can fall on the seal 9 and can flow, the pipe wall is prevented from being hit, so that the noise generated in the water flow process is reduced, and the living comfort is improved.
A section of thick bamboo 13 has been placed at the top of casing 2, leak hole 14 has been seted up to the bottom of straining a section of thick bamboo 13, extrusion hole 15 has been seted up at the center of straining a section of thick bamboo 13 bottom, the diameter of extrusion hole 15 is greater than the diameter of mount pad 7, and the groove has been seted up to the bottom, make mount pad 7 can follow extrusion hole 15 and pass through, and at the in-process of mount pad 7 upwards removal, after connecting rod 8 and extrusion hole 15 contact, upwards move will rotate downwards again and contract, through the design of straining a section of thick bamboo 13 center extrusion hole 15, utilize upwards to stimulate lifter 4 and just can make connecting rod 8 contract, and then be convenient for take out a section of thick bamboo 13 and strip of paper used for sealing 9, be convenient for clean.
The shrouding 16 has been placed at the top of straining a section of thick bamboo 13, and filter strip 17 has been placed to the inside of shrouding 16, and the top fixed mounting of lifter 4 has arm-tie 18, through filter strip 17 on the shrouding 16 and strain a section of thick bamboo 13's design, can carry out the secondary filter to rivers in the mouth of a river 1 down, and then avoided in the thing inflow pipeline of impurity and hair class, avoided the jam of pipeline.
When the device is used, the shell 2 is placed in the drain 1, the closing plate 16 is covered above the filter cylinder 13, the lifting rod 4 is pulled upwards by the pulling plate 18 while the closing plate 16 is pressed, so that the lifting rod 4 can drive the mounting seat 7 to move upwards, when the mounting seat 7 passes through the extrusion hole 15, after the connecting rod 8 contacts with the extrusion hole 15, the connecting rod 8 can drive the seal 9 to contract inwards until the diameter of the bottom of the connecting rod 8 is smaller than the aperture of the flow guide ring 12, the filter cylinder 13 is placed in the shell 2, so that the connecting rod 8 and the seal 9 pass through the flow guide ring 12, the lifting rod 4 extends to the center of the mounting rod 3, then the pulling plate 18 is released, the sleeve 11 moves upwards under the restoring force of the spring 6, and the connecting rod 8 and the seal 9 can expand outwards again under the action of the supporting rod 10 to work, waste water is firstly filtered for the first time through the filter strips 17 on the seal plate 16, so that impurities with larger volume are left on the ground and are convenient to clean, then the waste water flows in the filter cylinder 13, fine impurities are filtered for the second time by using the leak holes 14 at the bottom of the filter cylinder 13, the filtered waste water flows to the periphery from the surface of the seal 9 through the interaction of the guide ring 12 and the seal 9, so that water flow can be contacted with the pipe wall of a pipeline and flows downwards from the pipe wall, meanwhile, when the water flow is increased, the connecting rod 8 and the seal 9 can be contracted downwards due to the gravity and the impulsive force of the water flow, further the distance between the seal 9 and the guide ring 12 is increased, the water flow space is increased, when no waste water flows, the sleeve 11 can move upwards under the restoring force of the spring 6, further, the connecting rod 8 and the seal 9 are unfolded upwards under the action of the support rod 10, the opening of the guide ring 12 is blocked, so that the smell and the bugs in the pipeline can be blocked, and the filter cartridge 13 and the seal 9 can be taken out by pulling the lifting rod 4 upwards, so that the filter cartridge 13 and the seal 9 can be cleaned conveniently.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a make an uproar type of falling indoor floor drain of building based on fan-shaped water conservancy diversion, includes mouth of a river (1) down, its characterized in that: the water outlet is characterized in that a shell (2) is placed at the top of the water outlet (1), a lifting rod (4) is slidably connected to the center of the interior of the shell (2) through an installation rod (3), a limiting seat (5) is fixedly installed on the periphery of the lifting rod (4), a spring (6) is fixedly installed at the top end of the limiting seat (5), an installation seat (7) is fixedly installed on the periphery of the lifting rod (4), a connecting rod (8) is rotatably connected to the periphery of the installation seat (7), a sealing strip (9) is fixedly connected between the connecting rods (8), a supporting rod (10) is rotatably connected to the bottom of the connecting rod (8), a sleeve (11) is rotatably connected to the other end of the supporting rod (10), a flow guide ring (12) is fixedly installed above the inner side connecting rod (8) of the shell (2), and a filter cartridge (13, a leak hole (14) is formed in the bottom of the filter cylinder (13), an extrusion hole (15) is formed in the center of the bottom of the filter cylinder (13), a sealing plate (16) is placed at the top of the filter cylinder (13), a filter strip (17) is placed inside the sealing plate (16), and a pull plate (18) is fixedly installed at the top end of the lifting rod (4);
the number of the connecting rods (8) is twelve, and the connecting rods are uniformly distributed on the periphery of the mounting seat (7); the seal (9) is fan-shaped and is fixedly connected between two adjacent connecting rods (8); sleeve (11) sliding connection is in the periphery of lifter (4), and bottom and spring (6) fixed connection, the periphery of sleeve (11) is connected with the bottom transmission of connecting rod (8) through bracing piece (10).
2. The indoor floor drain of noise reduction type building based on fan-shaped water conservancy diversion of claim 1, characterized in that: the number of the mounting rods (3) is three, the mounting rods are uniformly distributed on the inner side of the shell (2), and the lifting rods (4) are connected with the centers of the mounting rods (3) in a sliding mode.
3. The indoor floor drain of noise reduction type building based on fan-shaped water conservancy diversion of claim 1, characterized in that: the flow guide ring (12) is positioned on the inner side of the shell (2), and one side of the flow guide ring close to the center of the shell (2) is inclined downwards.
4. The indoor floor drain of noise reduction type building based on fan-shaped water conservancy diversion of claim 1, characterized in that: the diameter of the extrusion hole (15) is larger than that of the mounting seat (7), and a groove is formed in the bottom of the extrusion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911141970.2A CN110700387B (en) | 2019-11-20 | 2019-11-20 | Noise reduction type building indoor floor drain based on fan-shaped diversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911141970.2A CN110700387B (en) | 2019-11-20 | 2019-11-20 | Noise reduction type building indoor floor drain based on fan-shaped diversion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110700387A CN110700387A (en) | 2020-01-17 |
| CN110700387B true CN110700387B (en) | 2020-12-18 |
Family
ID=69207520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911141970.2A Active CN110700387B (en) | 2019-11-20 | 2019-11-20 | Noise reduction type building indoor floor drain based on fan-shaped diversion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110700387B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111287303B (en) * | 2020-02-14 | 2020-12-18 | 安徽盛达前亮铝业有限公司 | Floor drain with deodorization function |
| CN111561039B (en) * | 2020-05-27 | 2021-07-23 | 台州海源洁具股份有限公司 | Bathroom is with preventing blockking up water outlet device based on electromagnetic transformation |
| CN111705897B (en) * | 2020-06-29 | 2021-07-16 | 浙江新颖铜业有限公司 | Household cleaning floor drain |
| CN112031132B (en) * | 2020-09-07 | 2021-12-28 | 邹重庆 | Water flow impact combined type anti-reverse floor drain and use method thereof |
| CN112133224A (en) * | 2020-09-27 | 2020-12-25 | 江苏经贸职业技术学院 | Marketing planning device |
| CN112407159A (en) * | 2020-10-27 | 2021-02-26 | 中船黄埔文冲船舶有限公司 | Umbrella stand type floor drain assembly |
| CN112962763B (en) * | 2021-02-03 | 2022-06-21 | 广东新华建工程有限公司 | Prevent gas backflow type check valve formula house drainage system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2616415Y (en) * | 2002-08-07 | 2004-05-19 | 季胜华 | Portable movable sun visor for car |
| KR200449920Y1 (en) * | 2010-01-29 | 2010-08-20 | 오은정 | Sewer deodorization, insect repellent rubber opening and shutting |
| CN201835342U (en) * | 2010-11-08 | 2011-05-18 | 王咏辉 | Odor isolating device for drainage pipeline |
| CN202283070U (en) * | 2011-10-21 | 2012-06-27 | 温永林 | Foldable umbrella for multiple persons to shelter from rain |
| CN203952667U (en) * | 2014-07-22 | 2014-11-26 | 张亮 | A kind of Multifunction en-toutcas |
| CN108056550A (en) * | 2017-11-24 | 2018-05-22 | 四川建筑职业技术学院 | A kind of trans folding moisture-preventing umbrella |
| CN108049488A (en) * | 2018-02-02 | 2018-05-18 | 温州瓯林电子科技有限公司 | A kind of easy to clean anti-blocking floor drain and preparation method thereof |
| CN108867823A (en) * | 2018-08-17 | 2018-11-23 | 侯永樟 | D-shaped self-sealing stinking-proof floor drain drains core |
-
2019
- 2019-11-20 CN CN201911141970.2A patent/CN110700387B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110700387A (en) | 2020-01-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110700387B (en) | Noise reduction type building indoor floor drain based on fan-shaped diversion | |
| CN110469743B (en) | Silencing and convenient cleaning drainage pipeline based on spiral flow | |
| CN205653876U (en) | Environmental protection floor drain for bathroom | |
| CN207761014U (en) | A kind of filter mantle anti-blocking for bathroom floor drain | |
| CN102383479B (en) | Full-automatic airtight drainer for draining by phases and preventing drying | |
| CN110747973A (en) | Floor drain for filtering hair | |
| CN206735950U (en) | A kind of device for recycling use of domestic sewage | |
| CN211690679U (en) | Floor drain for filtering hair | |
| CN209779827U (en) | Damping floor drain for drainage based on swmm module | |
| CN211646655U (en) | Floor drain easy to clean | |
| CN212478003U (en) | Floor drain device | |
| CN212715270U (en) | Floor drain of building device | |
| CN211285910U (en) | Floor drain | |
| CN109610617B (en) | Building engineering drainage is with preventing blockking up floor drain | |
| CN210976030U (en) | Floor drain for building | |
| CN210263223U (en) | Water-saving toilet combined with small hand sink | |
| CN113529908A (en) | Anti-odor water seal floor drain design structure is prevented to bathroom | |
| CN210917670U (en) | Removable floor drain that washes | |
| CN210947019U (en) | Deodorization pipeline | |
| CN218264214U (en) | Multi-channel floor drain | |
| CN219430962U (en) | Floor drain | |
| CN2918555Y (en) | Self-cleaning multifunctional floor drain sanitation keeper | |
| CN209412920U (en) | A kind of hotel toilet deodorization drainage system | |
| CN218176081U (en) | Floor drain deodorization drainage structure | |
| CN220790039U (en) | Drainage device for building construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201201 Address after: 314000 No. 1135 East Zhongshan Road, Nanhu District, Zhejiang, Jiaxing Applicant after: ZHONGYUAN CONSTRUCTION GROUP Co.,Ltd. Address before: Dayi Town, Wencheng County, Wenzhou City, Zhejiang Province 325300 Applicant before: Chen Bingrong |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A noise-reducing indoor floor drain based on fan-shaped diversion Effective date of registration: 20221230 Granted publication date: 20201218 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiaxing Economic Development Zone sub branch Pledgor: ZHONGYUAN CONSTRUCTION GROUP Co.,Ltd. Registration number: Y2022980029865 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231107 Granted publication date: 20201218 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiaxing Economic Development Zone sub branch Pledgor: ZHONGYUAN CONSTRUCTION GROUP Co.,Ltd. Registration number: Y2022980029865 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A noise reducing indoor floor drain based on fan-shaped diversion in buildings Effective date of registration: 20231111 Granted publication date: 20201218 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiaxing branch Pledgor: ZHONGYUAN CONSTRUCTION GROUP Co.,Ltd. Registration number: Y2023980064904 |