CN110924510A - Anti-blocking and odor-insulating bathroom floor drain - Google Patents
Anti-blocking and odor-insulating bathroom floor drain Download PDFInfo
- Publication number
- CN110924510A CN110924510A CN201911251290.6A CN201911251290A CN110924510A CN 110924510 A CN110924510 A CN 110924510A CN 201911251290 A CN201911251290 A CN 201911251290A CN 110924510 A CN110924510 A CN 110924510A
- Authority
- CN
- China
- Prior art keywords
- floor drain
- water
- welded
- connecting pipe
- metal
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 110
- 238000003860 storage Methods 0.000 claims abstract description 50
- 229910052751 metal Inorganic materials 0.000 claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 34
- 238000006073 displacement reaction Methods 0.000 claims abstract description 21
- 230000000149 penetrating Effects 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 230000000875 corresponding Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 239000010865 sewage Substances 0.000 abstract description 4
- 230000035943 smell Effects 0.000 abstract description 4
- 238000003287 bathing Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000003466 welding Methods 0.000 description 7
- 238000002955 isolation Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000003892 spreading Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000000903 blocking Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000029052 metamorphosis Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- UIMGJWSPQNXYNK-UHFFFAOYSA-N azane;titanium Chemical class N.[Ti] UIMGJWSPQNXYNK-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910001000 nickel titanium Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004804 winding Methods 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
- E03F5/0408—Floor drains for indoor use specially adapted for showers
-
- 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
-
- 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
- E03F2005/0416—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
- E03F2005/0417—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal in the form of a valve
Abstract
The invention discloses an anti-blocking and odor-insulating bathroom floor drain, which comprises a hollow columnar floor drain shell, wherein a water inlet is formed in the upper end of the floor drain shell in a penetrating manner, a water outlet is formed in the bottom of the floor drain shell in a penetrating manner, tensile metal is welded at the inner bottom of the floor drain shell, rotary metal is welded at the upper end of the tensile metal, a rotating plate is welded at the upper end of the rotary metal, a plurality of dislocation grooves are formed in the upper end of the rotating plate in a penetrating manner, a displacement block is rotatably connected at the upper end of the rotating plate, and a storage groove is formed in the upper end of the displacement. Has the advantages that: seal the basin through changeing the board for the space at both ends is isolated about the displacement piece, can play good sealed isolated effect when not having the hot-water inflow, can avoid sewer foul smell to upwards stretch, and when needing drainage sewage, the deformation through rotatory metal rotates dislocation groove and the coincidence of basin on making changeing the board, makes rivers pass through smoothly.
Description
Technical Field
The invention relates to the technical field of floor drains, in particular to a bathroom floor drain capable of preventing blocking and blocking odor.
Background
The floor drain is an important interface for connecting a drainage pipeline system and the indoor ground, is an important part of a drainage system in a house, has the performance which directly influences the quality of indoor air, and is very important for controlling peculiar smell in a bathroom.
Most people can choose comparatively gentle hot water to bathe when bathing, avoid the impact that cold water caused to the health, make the bathing process more comfortable, the bath water in bathroom will all be discharged through the floor drain, and the in-process of bathing, especially when washing hair, have a certain amount of hair to drop, this part hair will flow to the floor drain along with the bath water, because the hair is long and thin and knot easily, twine in ground leak outlet very easily, make the drainage rate of floor drain reduce, especially when long-hair crowd bathes, the hair falls behind will twine in a large number at ground leak outlet, make the floor drain block up even, lead to the drainage difficulty.
Disclosure of Invention
The invention aims to solve the problem of easy blockage in the prior art, and provides an anti-blocking and odor-insulating bathroom floor drain.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a prevent stifled smelly bathroom floor drain that separates, includes hollow column's floor drain shell, the upper end of floor drain shell is run through and has been seted up the water inlet, the bottom of floor drain shell is run through and has been seted up the delivery port, the interior bottom welding of floor drain shell has tensile metal, the upper end welding of tensile metal has rotatory metal, the upper end welding of rotatory metal has the commentaries on classics board, the upper end of commentaries on classics board is run through and has been seted up a plurality of dislocation grooves, the upper end of commentaries on classics board is rotated and is connected with the displacement piece, the storage tank has been seted up to the upper end of displacement piece, the bottom of storage tank is run through and has been seted up a plurality of basin, the stirring device who is used for clearing up the hair.
In foretell prevent stifled smelly floor drain for bathroom, agitating unit includes two slewing mechanism and connects two slewing mechanism's water storage connecting pipe, slewing mechanism includes the sleeve, telescopic circumference lateral wall welding has the connecting pipe, telescopic one end rotation is kept away from to the connecting pipe is connected with the cavity pivot, the circumference outer wall welding of cavity pivot has a plurality of commentaries on classics leaves.
In foretell prevent stifled smelly floor drain for bathroom, the connecting pipe intercommunication is passed through with telescopic inside in the inside of cavity pivot, the circumference lateral wall of cavity pivot runs through and has seted up a plurality of water storage holes, every the inside in water storage hole all is equipped with the check valve, the both ends of water storage connecting pipe weld with two cavity pivots respectively mutually, the water storage connecting pipe all communicates with the inside of two cavity pivots.
In the anti-blocking and odor-insulating bathroom floor drain, two ejecting holes which correspond to the two ejecting rods one by one are formed in the inner bottom of the storage tank in a penetrating mode, and water-insulating films made of elastic rubber materials are glued to the inner walls of the two ejecting holes.
Compared with the prior art, the invention has the advantages that:
1. according to the invention, the water outlet groove is sealed by the rotating plate, so that the spaces at the upper end and the lower end of the displacement block are isolated, a good sealing and isolating effect can be achieved when no hot water flows in, the odor of a sewer can be prevented from spreading upwards, and when sewage needs to be drained, the dislocation groove on the rotating plate is overlapped with the water outlet groove through the deformation and rotation of the rotating metal, so that water flow can pass smoothly, and the effects of odor isolation when the water outlet groove is not used and rapid water flow discharge when the water outlet groove is used are realized;
2. according to the invention, when hot water is discharged, the hot water is contacted with the stretching metal to be heated and deformed, so that the stretching metal drives the displacement block to move downwards, the sleeve is separated from the displacement block under the ejection action of the ejection rod and is erected by the ejection rod, the impact rotating blade is enabled to rotate in the water flow discharging process, and then the hairline in the water flow is wound and collected, so that the hairline does not flow to the water outlet along with the water flow any more, the water outlet can be effectively prevented from being blocked by knotted hairline, and the sewage can be ensured to be discharged smoothly;
3. according to the invention, when water flow falls to impact the rotating blade and the hollow rotating shaft, the water flow enters the hollow rotating shaft through the water storage holes in the side wall of the rotating shaft and is gradually accumulated and collected in the water storage connecting pipe, and after drainage is finished, the stored water flow flows into the bottom of the storage tank so as to seal the bottom of the storage tank with water, so that the odor is further prevented from spreading upwards, and the odor isolation effect is improved;
4. according to the invention, the upper end and the lower end of the ejection hole are isolated through the isolation effect of the water-resisting film, water flow cannot flow out, so that the stored water flow can stay at the upper end of the ejection hole, and water sealing and odor isolation of the ejection hole are realized;
5. according to the invention, when the ejector rod is inserted into the sleeve, the ejector water-stop film is deformed, so that the water-stop film is wrapped on the surface of the ejector rod, and the ejector rod is tightly attached to the inner wall of the sleeve under the action of the water-stop film, so that the sleeve cannot cause water flow leakage in the water storage process, and the smooth water storage process is ensured.
Drawings
FIG. 1 is a schematic structural view of an anti-blocking and odor-insulating bathroom floor drain provided by the invention;
FIG. 2 is a schematic structural view of the anti-blocking and odor-insulating bathroom floor drain provided by the invention in another state;
FIG. 3 is a top view of the bathroom floor drain with anti-blocking and anti-odor functions according to the present invention;
FIG. 4 is a side sectional view of an idle rotation shaft part in the anti-blocking and anti-odor bathroom floor drain of the present invention;
fig. 5 is a top view of the anti-blocking and odor-insulating bathroom floor drain transit plate provided by the invention.
In the figure: the water storage device comprises a floor drain shell 1, a water inlet 2, a water outlet 3, a tensile metal 4, a rotary metal 5, a rotating plate 6, a dislocation groove 7, a displacement block 8, a storage groove 9, a water outlet groove 10, a ejection hole 11, a water-stop film 12, a sleeve 13, a connecting pipe 14, a hollow rotating shaft 15, a rotating blade 16, a water storage connecting pipe 17, an ejection rod 18 and a water storage hole 19.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-5, an anti-blocking and odor-insulating floor drain for a bathroom comprises a hollow columnar floor drain shell 1, wherein a water inlet 2 is formed in the upper end of the floor drain shell 1 in a penetrating manner, a water outlet 3 is formed in the bottom of the floor drain shell 1 in a penetrating manner, a tensile metal 4 is welded at the inner bottom of the floor drain shell 1, a rotary metal 5 is welded at the upper end of the tensile metal 4, the tensile metal 4 and the rotary metal 5 are both memory metals, a nickel-titanium alloy with a metamorphosis temperature of forty ℃ is selected to meet the water temperature of a hot bath, the bathroom floor drain is convenient to use, a rotating plate 6 is welded at the upper end of the rotary metal 5, a plurality of dislocation grooves 7 are formed in the upper end of the rotating plate 6 in a penetrating manner, a displacement block 8 is rotatably connected at the upper end of the rotating plate 6, the rotating plate 6 and the displacement block 8 are both in a, a plurality of water outlet grooves 10 are formed in the bottom of the storage groove 9 in a penetrating mode, a stirring device used for cleaning hairlines is placed inside the storage groove 9, and two symmetrically-arranged ejector rods 18 are welded at the inner bottom of the floor drain shell 1.
Agitating unit includes two slewing mechanism and connects two slewing mechanism's water storage connecting pipe 17, slewing mechanism includes sleeve 13, sleeve 13's circumference lateral wall welding has connecting pipe 14, sleeve 13 was kept away from to connecting pipe 14 one end is rotated and is connected with cavity pivot 15, the circumference outer wall welding of cavity pivot 15 has a plurality of commentaries on classics leaf 16, commentaries on classics leaf 16 will drive cavity pivot 15 under the water impact and rotate, and then the winding of the hair in the rivers is collected, make its and water flow separation, can not lead to the hair to block up delivery port 3, it is smooth and easy to guarantee that the bath water drainage.
Connecting pipe 14 intercommunication is passed through with sleeve 13's inside to the inside of cavity pivot 15, the circumference lateral wall of cavity pivot 15 runs through and has seted up a plurality of water storage hole 19, every inside that stores up water hole 19 all is equipped with the check valve, the check valve accesss to by cavity pivot 15 outside to inside, the realization is to rivers a certain amount of storage in order to be used for follow-up water seal, the both ends of water storage connecting pipe 17 weld with two cavity pivot 15 mutually respectively, water storage connecting pipe 17 all communicates with two cavity pivot 15's inside, the water that gets into by water storage hole 19 will enter into and store in water storage connecting pipe 17 in order to promote the water storage capacity, and two cavity pivots 15 are connected through water storage connecting pipe 17, make the rotation of cavity pivot 15 more stable.
Two ejection holes 11 which correspond to the positions of the two ejection rods 18 one by one are formed in the inner bottom of the storage tank 9 in a penetrating mode, when no water flows, the two ejection holes 11 correspond to the positions of the sleeve 13, the interiors of the ejection holes 11 are directly communicated with the interior of the sleeve 13, water-stop films 12 made of elastic rubber materials are glued to the inner walls of the two ejection holes 11, the water-stop films 12 can deform under the thrust of the ejection rods 18 and wrap the surfaces of the ejection rods 18, water flowing into the upper ends of the ejection holes 11 can be stopped, and certain water flow can be stored at the upper ends of the ejection holes 11, so that the purpose of water sealing and odor insulation is achieved; when cold water needs to be discharged, the displacement block 8 can be manually rotated to be dislocated with the rotating plate 6 after relative rotation, so that the water outlet groove 10 is communicated with the dislocated groove 7, and then the cold water can be discharged.
When hot water is used for bathing, bathing water enters the storage groove 9 through the water inlet 2 and then passes through the water outlet groove 10 to be in contact with the rotating plate 6, so that the rotating plate 6 transfers heat to the rotating metal 5, the rotating metal 5 is twisted after reaching an abnormal temperature, the rotating plate 6 rotates, the dislocation groove 7 on the rotating plate 6 is overlapped with the water outlet groove 10, and the bathing water can flow to the water outlet 3 through the dislocation groove 7 and finally flows into a sewer;
when bath water enters the bottom of the floor drain shell 1, the bath water is in contact with the stretching metal 4, so that the stretching metal 4 reaches the metamorphosis temperature, the stretching metal 4 is folded and contracted, the displacement block 8 is driven to move downwards, the ejector rod 18 enters the ejector hole 11 and is in contact with the water-stop film 12 in the downward movement process of the displacement block 8, the water-stop film 12 is driven to deform after the ejector rod 18 is in contact with the water-stop film 12, the water-stop film 12 is attached to the surface of the ejector rod 18, the ejector rod 18 is gradually inserted into the sleeve 13 along with the downward movement of the displacement block 8, the sleeve 13 is separated from the displacement block 8 under the support of the ejector rod 18, and the ejector rod 18 stretches the water-stop film 12 to enter the sleeve 13 and then seals the interior of the sleeve 13, so that the inner wall of the sleeve cuts off the water flow circulation;
after the subsequent bath water enters the floor drain shell 1, the rotary blade 16 is impacted to drive the hollow rotary shaft 15 to rotate, and the rotary blade 16 is contacted with the falling bath water in the rotating process, so that hair yarns mixed in the bath water are wound on the rotary blade 16 and do not fall with water flow, the condition that the hair yarns are knotted and blocked when the water flow passes through the water outlet 3 is avoided, the discharge process of the bath water is smooth, and only the hollow rotary shaft 15 and the rotary blade 16 are required to be taken out to clean the hair yarns on the hollow rotary shaft 15 after a period of time;
after bathing, when no more water flow gets into floor drain shell 1, the inside temperature of floor drain shell 1 reduces, rotatory metal 5 can not reach the abnormal temperature and will reverse the torsion reconversion, make commentaries on classics board 6 rotate, lead to dislocation groove 7 and play basin 10 to appear the dislocation and no longer communicate, make play basin 10 be in the encapsulated situation under the separation of commentaries on classics board 6, can effectively avoid the backward flow of sewer sewage and isolated foul smell of certain degree upwards stretch, tensile metal 4 will recover upright original state simultaneously, promote displacement piece 8 and move up, make ejector pin 18 progressively break away from ejector hole 11, make sleeve 13 offset and move up along with displacement piece 8 with the inner wall of storage tank 9, water-stop membrane 12 recovers to the original state and seals ejector hole 11.
When bathing water strikes rotating vane 16 and cavity pivot 15, rivers will enter into inside cavity pivot 15 through a plurality of water storage holes 19, and then enter into water storage connecting pipe 17, make water storage connecting pipe 17 in store a certain amount of water, after ejector pin 18 breaks away from sleeve 13, the inside and external intercommunication of sleeve 13, make water in the water storage connecting pipe 17 will flow out by sleeve 13 and enter into storage tank 9, there is a small part rivers simultaneously to flow into in ejecting hole 11, make storage tank 9 bottom and ejecting hole 11's upper end all have certain water, and then reach the purpose of water seal, effectively block upwards spreading of sewer foul smell, reach and separate smelly purpose.
Although the terms floor drain shell 1, water inlet 2, water outlet 3, stretched metal 4, rotating metal 5, rotating plate 6, offset groove 7, displacement block 8, storage groove 9, water outlet groove 10, ejection hole 11, water-stop film 12, sleeve 13, connecting pipe 14, hollow rotating shaft 15, rotating blade 16, water storage connecting pipe 17, ejection rod 18, water storage hole 19, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (4)
1. The anti-blocking and odor-insulating floor drain for the bathroom comprises a hollow columnar floor drain shell (1) and is characterized in that a water inlet (2) is formed in the upper end of the floor drain shell (1) in a penetrating mode, a water outlet (3) is formed in the bottom of the floor drain shell (1) in a penetrating mode, a tensile metal (4) is welded at the inner bottom of the floor drain shell (1), a rotary metal (5) is welded at the upper end of the tensile metal (4), a rotary plate (6) is welded at the upper end of the rotary metal (5), a plurality of dislocation grooves (7) are formed in the upper end of the rotary plate (6) in a penetrating mode, a displacement block (8) is rotatably connected to the upper end of the rotary plate (6), a storage groove (9) is formed in the upper end of the displacement block (8), a plurality of water outlet grooves (10) are formed in the bottom of the storage groove (9) in a penetrating mode, the inner bottom of the floor drain shell (1) is welded with two symmetrically arranged ejector rods (18).
2. The anti-blocking and odor-insulating bathroom floor drain according to claim 1, wherein the stirring device comprises two rotating mechanisms and a water storage connecting pipe (17) connecting the two rotating mechanisms, the rotating mechanisms comprise sleeves (13), the connecting pipe (14) is welded on the circumferential side wall of each sleeve (13), one end, far away from the sleeves (13), of each connecting pipe (14) is rotatably connected with a hollow rotating shaft (15), and a plurality of rotating blades (16) are welded on the circumferential outer wall of each hollow rotating shaft (15).
3. The anti-blocking and odor-insulating bathroom floor drain according to claim 2, wherein the inside of the hollow rotating shaft (15) is communicated with the inside of the sleeve (13) through a connecting pipe (14), a plurality of water storage holes (19) are formed in the circumferential side wall of the hollow rotating shaft (15) in a penetrating manner, a one-way valve is arranged inside each water storage hole (19), two ends of the water storage connecting pipe (17) are respectively welded with the two hollow rotating shafts (15), and the water storage connecting pipe (17) is communicated with the insides of the two hollow rotating shafts (15).
4. The anti-blocking and odor-insulating bathroom floor drain according to claim 1, wherein two ejecting holes (11) corresponding to the positions of the two ejecting rods (18) one by one are formed through the inner bottom of the storage tank (9), and water-proof films (12) made of elastic rubber materials are glued to the inner walls of the two ejecting holes (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911251290.6A CN110924510B (en) | 2019-12-09 | 2019-12-09 | Anti-blocking and odor-insulating bathroom floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911251290.6A CN110924510B (en) | 2019-12-09 | 2019-12-09 | Anti-blocking and odor-insulating bathroom floor drain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110924510A true CN110924510A (en) | 2020-03-27 |
| CN110924510B CN110924510B (en) | 2020-11-27 |
Family
ID=69857698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911251290.6A Active CN110924510B (en) | 2019-12-09 | 2019-12-09 | Anti-blocking and odor-insulating bathroom floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110924510B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202124901U (en) * | 2011-06-22 | 2012-01-25 | 青岛理工大学 | Energy-saving environment-friendly undamped ground leakage |
| CN203498990U (en) * | 2013-08-23 | 2014-03-26 | 厦门立业卫浴工业有限公司 | Odor isolation floor drain |
| CN106759804A (en) * | 2016-12-22 | 2017-05-31 | 安徽理工大学 | A kind of floor drain of utilization bath waste water gravitional force and heat energy |
| CN207944539U (en) * | 2018-03-08 | 2018-10-09 | 宫嘉蔚 | A kind of two level odour-proof floor drain |
| CN208618538U (en) * | 2018-08-01 | 2019-03-19 | 潘学财 | A kind of floor drain |
| KR102017668B1 (en) * | 2017-05-18 | 2019-09-03 | 이장원 | Drain trap for preventing bad smell backflow |
| CN209585245U (en) * | 2019-01-23 | 2019-11-05 | 泉州市万德塑料制品有限公司 | A kind of deodourizing floor drain |
| CN111236392A (en) * | 2019-12-24 | 2020-06-05 | 广东菲力住工科技有限公司 | Integral bathroom floor drain convenient to clean |
-
2019
- 2019-12-09 CN CN201911251290.6A patent/CN110924510B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202124901U (en) * | 2011-06-22 | 2012-01-25 | 青岛理工大学 | Energy-saving environment-friendly undamped ground leakage |
| CN203498990U (en) * | 2013-08-23 | 2014-03-26 | 厦门立业卫浴工业有限公司 | Odor isolation floor drain |
| CN106759804A (en) * | 2016-12-22 | 2017-05-31 | 安徽理工大学 | A kind of floor drain of utilization bath waste water gravitional force and heat energy |
| KR102017668B1 (en) * | 2017-05-18 | 2019-09-03 | 이장원 | Drain trap for preventing bad smell backflow |
| CN207944539U (en) * | 2018-03-08 | 2018-10-09 | 宫嘉蔚 | A kind of two level odour-proof floor drain |
| CN208618538U (en) * | 2018-08-01 | 2019-03-19 | 潘学财 | A kind of floor drain |
| CN209585245U (en) * | 2019-01-23 | 2019-11-05 | 泉州市万德塑料制品有限公司 | A kind of deodourizing floor drain |
| CN111236392A (en) * | 2019-12-24 | 2020-06-05 | 广东菲力住工科技有限公司 | Integral bathroom floor drain convenient to clean |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110924510B (en) | 2020-11-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI425130B (en) | Drum washing machine | |
| CN110512578B (en) | River surface garbage disposal device | |
| CN109236676B (en) | Anti-blocking control method for floating pump | |
| CN110924510B (en) | Anti-blocking and odor-insulating bathroom floor drain | |
| CN107152802A (en) | A kind of solar water heater water tank with cleaning function | |
| CN206847431U (en) | A kind of heat reclamation device | |
| CN207512880U (en) | Drain structure | |
| CN206538851U (en) | It is a kind of that there is the floor drain between the multifunctional sanitary of smelly gear hair | |
| CN212942505U (en) | Energy-efficient type copper dissolving device | |
| CN111705895B (en) | Self-cleaning floor drain pipe | |
| CN111021512B (en) | Sewage floor drain capable of preventing odor from flowing out and automatically opening and closing by virtue of buoyancy | |
| CN207271743U (en) | A kind of ostomy bag irrigation and drainage device | |
| CN211133170U (en) | Disassembly-free cleaning liquid filter | |
| CN101864800A (en) | Water-saving closestool | |
| CN206715444U (en) | Horizontal self-cleaning piping filter | |
| CN108678117A (en) | A kind of lavatory apparatus | |
| CN2635197Y (en) | Ultrafiltering machine having automatic cleaning function | |
| CN107497802A (en) | A kind of ostomy bag irrigation and drainage device | |
| CN107989805A (en) | For the ventilation fan to deoil | |
| CN113854928B (en) | Motor structure with heating function for dish washing machine | |
| CN202620479U (en) | Water inlet valve used for self-evacuation type eyewash equipment | |
| CN102600039A (en) | Self-excavating safe spraying eye bath | |
| CN217040335U (en) | Liquid-deposition-preventing wound irrigator for surgery | |
| CN215127739U (en) | Washing tank with draining plate | |
| CN107574900B (en) | A kind of bilayer closestool |
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: 20201105 Address after: 312030 Qianmei Village, Qianqing Town, Keqiao District, Shaoxing City, Zhejiang Province Applicant after: Zhejiang Zhongjiang decoration materials Co., Ltd Address before: 450000 new campus of Zhengzhou University, 100 science Avenue, hi tech Zone, Henan, Zhengzhou Applicant before: Li Jiangwei |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |