CN104088340B - A kind of water-saving type water tank two-way drainage valve - Google Patents
A kind of water-saving type water tank two-way drainage valve Download PDFInfo
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- CN104088340B CN104088340B CN201410352840.4A CN201410352840A CN104088340B CN 104088340 B CN104088340 B CN 104088340B CN 201410352840 A CN201410352840 A CN 201410352840A CN 104088340 B CN104088340 B CN 104088340B
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- comb
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 238000005406 washing Methods 0.000 claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 239000010865 sewage Substances 0.000 claims abstract description 38
- 238000003032 molecular docking Methods 0.000 claims description 11
- 239000000178 monomer Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 abstract description 7
- 238000004064 recycling Methods 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 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 description 1
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Abstract
A kind of water-saving type water tank two-way drainage valve, comprise driven valve platform and drain valve of wash tank, on the platen that driven valve platform is arranged on type washing trough and its structure comprises valve deck plate, control handle and Flexible Transmission bar, drain valve of wash tank comprises layer cover water intaking valve pipe, biexhaust pipe valve body, double valve plates spool and spool control lever, biexhaust pipe valve body is can-like structure and is provided with cutting ferrule screwed pipe, catchment comb, sewage comb and control cabinet storehouse, double valve plates spool be arranged on layer cover water intaking valve pipe and biexhaust pipe valve body between and its structure comprises into water valve plate, draining valve plate and transmission valve rod, spool control lever is arranged on control cabinet storehouse and its two ends and is respectively equipped with control valve rocker arm and card interface.The present embodiment controls the hull-borne of type washing trough by control handle, is filtered the washings collected in water storage box by overflow filter screen, and the particle filtered out is entered sewage network flows away.Therefore, this water-saving type water tank two-way drainage valve is rational in infrastructure, manipulation is simple, is convenient for people to using water wisely.
Description
Technical field
The invention belongs to a kind of draining valve, particularly relate to a kind of water-saving type water tank two-way drainage valve of collecting type washing trough draining and again utilizing.
Background technology
In order to using water wisely, a lot of people is had to collect with the cleaner washings crossed in the type washing troughs such as laundry sink, the tank that washes one's face, vegetable washing water groove and to be stored in water storage box, for watering flowers, mopping floor and flush the toilet etc. some to not high the doing with water conservancy project of water quality requirement.In order to be collected easily in water storage box by the washings of the type washing trough discharges such as laundry sink, the tank that washes one's face, vegetable washing water groove, people devise the drain valve of wash tank compared with multi-configuration item, but these drain valve of wash tank are difficult to be separated the particle in washings.
Summary of the invention
The problem of particle in separating, washing water is difficult in order to solve prior art drain valve of wash tank, the present invention aims to provide a kind of water-saving type water tank two-way drainage valve, this drain valve of wash tank is provided with overflow filter screen, filter collecting the washings that again utilize, and utilize sewage that the particle filtered out is poured sewage network to drain.
In order to achieve the above object, the present invention adopts following technical scheme: a kind of water-saving type water tank two-way drainage valve, comprise driven valve platform and drain valve of wash tank, it is characterized in that: described driven valve platform is arranged on the platen of type washing trough, described driven valve platform comprises valve deck plate, control handle and Flexible Transmission bar; Described drain valve of wash tank comprises layer cover water intaking valve pipe, biexhaust pipe valve body, double valve plates spool and spool control lever, and described layer cover water intaking valve pipe is connected with the outfall of type washing trough and comprises draw-in groove valve port plate, docks screwed pipe and grid valve port pipe; Described biexhaust pipe valve body is can-like structure and its top is provided with cutting ferrule screwed pipe, described cutting ferrule screwed pipe is connected with docking screwed pipe, the comb that catchments, sewage comb and control cabinet storehouse is provided with at biexhaust pipe body base, described sewage comb and cutting ferrule screwed pipe face, disrance sleeve is provided with between cutting ferrule screwed pipe and sewage comb, be provided with overflow filter screen at the top of disrance sleeve, described overflow filter screen is ring structure and is sleeved on cutting ferrule screwed pipe outer ring; Described double valve plates spool be arranged on layer cover water intaking valve pipe and biexhaust pipe valve body between and its structure comprises into water valve plate, draining valve plate and transmission valve rod, described water inlet valve plate be arranged on transmission valve stem tip and with overlap water intaking valve pipe at layer and match, described draining valve plate is arranged on transmission valve rod bottom and matches with sewage comb, is provided with roller drive joint in draining valve plate bottom surface; Described spool control lever is arranged on control cabinet storehouse and its two ends and is respectively equipped with control valve rocker arm and card interface, and described control valve rocker arm matches with roller drive joint, and described card interface is flexibly connected with Flexible Transmission bar.
This preferred embodiment also has following technical characteristic:
Described valve deck plate comprises monomer panel and disjunctor panel and is provided with spiral shell type tube connector, described disjunctor panel is provided with tank water intaking valve, described control handle is connected with the rotating shaft of valve deck plate, described Flexible Transmission bar is arranged on the bottom of control handle and its end is provided with card connection-peg, and described card connection-peg is flexibly connected with spool control lever.
Described draw-in groove valve port plate is ring structure and its center is provided with into water valve port, described docking screwed pipe and grid valve port pipe are arranged on the bottom surface of draw-in groove valve port plate, described grid valve port pipe is arranged on the inner chamber of docking screwed pipe, and the tube wall of grid valve port pipe is provided with grid type water inlet.
Described cutting ferrule screwed pipe is arranged on the top of biexhaust pipe body cavity, described catchment comb and sewage comb are disposed in parallel in the bottom of biexhaust pipe valve body, the described comb that catchments is communicated with water storage box by pipeline, described sewage comb is communicated with sewage network, and described control cabinet storehouse communicates with sewage comb and is provided with transmission shaft tube.
Described transmission valve rod is provided with length adjustment device.
The middle part of described roller drive joint is provided with rocking arm bayonet socket, two auxiliary driving rollers are housed in rocking arm bayonet socket, described spool control lever is sleeved in transmission shaft tube, described control valve rocker arm is arranged on spool control lever end and is sleeved between two auxiliary driving rollers, and described card interface is arranged on control valve rocker arm tail end and is connected with the eye-splice of card connection-peg.
Described driven valve platform is provided with " discharge ", " collection " and " closing " gear.
The present embodiment controls the hull-borne of type washing trough by control handle, is filtered the washings collected in water storage box by overflow filter screen, and the particle filtered out is entered sewage network flows away.Therefore, this water-saving type water tank two-way drainage valve is rational in infrastructure, manipulation is simple, is convenient for people to using water wisely.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the assembly structure schematic diagram of one embodiment of the invention.
Fig. 2 is the structural representation of Fig. 1 middle level cover water intaking valve pipe 21.
Fig. 3 is the structural representation of biexhaust pipe valve body 22 in Fig. 1.
In figure, sequence number represents respectively: 10. driven valve platform, 11. valve deck plates, 110. spiral shell type tube connectors, 111. tank water intaking valves, 12. control handles, 13. Flexible Transmission bars, 20. drain valve of wash tank, 21. layers of cover water intaking valve pipe, 210. draw-in groove valve port plates, 211. docking screwed pipes, 212. grid valve port pipes, 213. water inlet valve ports, 214. grid type water inlets, 22. biexhaust pipe valve bodies, 220. cutting ferrule screwed pipes, 221. catchment comb, 222. sewage combs, 223. control cabinet storehouses, 224. transmission shaft tube, 23. double valve plates spools, 230. water inlet valve plates, 231. draining valve plates, 232. transmission valve rods, 24. spool control levers, 240. control valve rocker arms, 241. card interfaces, 25. disrance sleeves, 250. overflow filter screens, 26. roller drive joints, 260. rocking arm bayonet sockets, 261. transmission rollers.
Detailed description of the invention
See Fig. 1 and composition graphs 2,3, the water-saving type water tank two-way drainage valve of the present embodiment comprises driven valve platform 10 and drain valve of wash tank 20, described driven valve platform 10 is arranged on the platen of type washing trough, and described driven valve platform 10 comprises valve deck plate 11, control handle 12 and Flexible Transmission bar 13; Described drain valve of wash tank 20 comprises layer cover water intaking valve pipe 21, biexhaust pipe valve body 22, double valve plates spool 23 and spool control lever 24, and described layer cover water intaking valve pipe 21 is connected with the outfall of type washing trough and comprises draw-in groove valve port plate 210, docks screwed pipe 211 and grid valve port pipe 212; Described biexhaust pipe valve body 22 is in can-like structure and its top is provided with cutting ferrule screwed pipe 220, described cutting ferrule screwed pipe 220 is connected with docking screwed pipe 211, the comb 221 that catchments, sewage comb 222 and control cabinet storehouse 223 is provided with bottom biexhaust pipe valve body 22, described sewage comb 222 faces with cutting ferrule screwed pipe 220, disrance sleeve 25 is provided with between cutting ferrule screwed pipe 220 and sewage comb 222, be provided with overflow filter screen 250 at the top of disrance sleeve 25, described overflow filter screen 250 is ring structure and is sleeved on cutting ferrule screwed pipe 220 outer ring; Described double valve plates spool 23 is arranged between layer cover water intaking valve pipe 21 and biexhaust pipe valve body 22 and its structure comprises into water valve plate 230, draining valve plate 231 and transmission valve rod 232, described water inlet valve plate 230 be arranged on transmission valve rod 232 top and with overlap water intaking valve pipe 21 at layer and match, described draining valve plate 231 is arranged on transmission valve rod 232 bottom and matches with sewage comb 222, is provided with roller drive joint 26 in draining valve plate 231 bottom surface; Described spool control lever 24 is arranged on control cabinet storehouse 223 and its two ends and is respectively equipped with control valve rocker arm 240 and card interface 241, and described control valve rocker arm 240 matches with roller drive joint 26, and described card interface 241 is flexibly connected with Flexible Transmission bar 13.
The type washing trough of the present embodiment is arranged on tank pedestal and uses, when cleaning staff carries out washing work, if used washings are cleaner, as long as rotate control handle 12 just can be collected storage recycling in water storage box, if used washings are messy, control handle 12 reversely rotated and just can be entered sewage network and flow away.
Described valve deck plate 11 comprises monomer panel and disjunctor panel and is provided with spiral shell type tube connector 110, described disjunctor panel is provided with tank water intaking valve 111, described control handle 12 is connected with valve deck plate 11 rotating shaft, described Flexible Transmission bar 13 is arranged on the bottom of control handle 12 and its end is provided with card connection-peg, and described card connection-peg is flexibly connected with spool control lever 24.
Valve deck plate 11 is arranged on type washing trough platen end face by spiral shell type tube connector 110 and can easily dismantles, monomer panel is only provided with control handle 12, control handle 12 and tank water intaking valve 111 combine by disjunctor panel, match as required during concrete enforcement.Control handle 12 is arranged on valve deck plate 11 can easily be rotated by rotating shaft, and is with movable valve plug control lever 24 to rotate by Flexible Transmission bar 13, and washings are inputted water storage box or enter sewage network and flow away by control drain valve of wash tank 20.
Flexible Transmission bar 13 had both had bending function preferably, had again good rotary drive function, when drain valve of wash tank 20 is with driven valve platform 10 installation site sequence, also can send the rotatory force of control handle 12 to spool control lever 24.
Described draw-in groove valve port plate 210 is in ring structure and its center is provided with into water valve port 213, described docking screwed pipe 211 and grid valve port pipe 212 are arranged on the bottom surface of draw-in groove valve port plate 210, described grid valve port pipe 212 is arranged on the inner chamber of docking screwed pipe 211, and the tube wall of grid valve port pipe 212 is provided with grid type water inlet 214.
Layer cover water intaking valve pipe 21 is sleeved in the outfall of type washing trough, and draw-in groove valve port plate 210 is stuck on the bead of outfall, and drain valve of wash tank 20 is connected with type washing trough secure seal.The washings that type washing trough is discharged flow into layer cover water intaking valve pipe 21 from water inlet valve port 213, and the washings that water inlet valve plate 230 makes inflow layer overlap water intaking valve pipe 21 have to pass through grid type water inlet 214 and flow into biexhaust pipe valve body 22.
Described cutting ferrule screwed pipe 220 is arranged on the top of biexhaust pipe valve body 22 inner chamber, described catchment comb 221 and sewage comb 222 are disposed in parallel in the bottom of biexhaust pipe valve body 22, the described comb 221 that catchments is communicated with water storage box by pipeline, described sewage comb 222 is communicated with sewage network, and described control cabinet storehouse 223 communicates with sewage comb 222 and is provided with transmission shaft tube 224.
Cutting ferrule screwed pipe 220 is connected with docking screwed pipe 211, what make biexhaust pipe valve body 22 secure seal is arranged on bottom type washing trough, cutting ferrule screwed pipe 220 is arranged on the installing space that biexhaust pipe valve body 22 inner chamber decreases drain valve of wash tank 20, makes the water storage box that type washing trough energy fitted capacity is larger.After washings inflow biexhaust pipe valve body 22 under the effect of double valve plates spool 23, flow into water storage box or sewage network, overflow filter screen 250 filters the washings flowing into water storage box, and the washings that water storage box is collected are cleaner.
Described transmission valve rod 232 is provided with length adjustment device.
Because the length of different type washing trough outfall is different, so gap between layer cover water intaking valve pipe 21 and biexhaust pipe valve body 22 can difference to some extent, transmission valve rod 232 can easily be elongated or shortened by length adjustment device, makes drain valve of wash tank 20 be applicable to being installed on the type washing trough of plurality of specifications.
The middle part of described roller drive joint 26 is provided with rocking arm bayonet socket 260, two auxiliary driving rollers 261 are housed in rocking arm bayonet socket 260, described spool control lever 24 is sleeved in transmission shaft tube 224, described control valve rocker arm 240 is arranged on spool control lever 24 end and is sleeved between two auxiliary driving rollers 261, and described card interface 241 is arranged on control valve rocker arm 240 tail end and is connected with the eye-splice of card connection-peg.
Spool control lever 24 is sleeved in transmission shaft tube 224 and can easily rotates, and card connection-peg is connected with card interface 241 eye-splice, makes Flexible Transmission bar 13 be connected with spool control lever 24 or to depart from, and spool control lever 24 can also be driven to rotate.Control valve rocker arm 240 is sleeved between two auxiliary driving rollers 261, makes spool control lever 24 that double valve plates spool 23 can easily be driven to slide up and down, and controls the hull-borne of type washing trough.
Described driven valve platform 10 is provided with " discharge ", " collection " and " closing " gear.
The draining gear of driven valve platform 10 is switched when control handle 12 rotates, when control handle 12 switches to " discharge " gear, control valve rocker arm 240 drives double valve plates spool 23 to slide in the middle part of drain valve of wash tank 20, water inlet valve plate 230 and draining valve plate 231 will intake respectively valve port 213 and sewage comb 222 open-minded, the washings of type washing trough discharge are entered sewage network and flow away.When control handle 12 switches to " collection " gear, control valve rocker arm 240 drives double valve plates spool 23 to slide into bottom drain valve of wash tank 20, water inlet valve port 213 is opened draining valve plate 231 and is closed by sewage comb 222 by water inlet valve plate 230, the washings that type washing trough is discharged will rest in disrance sleeve 25, washings will overflow by its mouth of pipe after being filled by disrance sleeve 25, and flowing into through biexhaust pipe valve body 22 base plate the comb 221 that catchments, washings are inputted water storage box and store recycling by the comb 221 that catchments.Overflow filter screen 250 is arranged on the top of disrance sleeve 25, filters the washings of all inflow water storage boxes, is all rested in disrance sleeve 25 by the particle that overflow filter screen 250 filters out, and will drain as long as open sewage comb 222 along with sewage.During control handle 12 switches to " closing " gear, control valve rocker arm 240 drives double valve plates spool 23 to slide into drain valve of wash tank 20 top, and water inlet valve port 213 is closed by water inlet valve plate 230, and washings can not discharge type washing trough.
In sum: the invention solves the problem that prior art drain valve of wash tank is difficult to particle in separating, washing water, a kind of a kind of water-saving type water tank two-way drainage valve that can replace existing product is provided.
Claims (7)
1. a water-saving type water tank two-way drainage valve, comprise driven valve platform and drain valve of wash tank, it is characterized in that: described driven valve platform (10) is arranged on the platen of type washing trough, described driven valve platform (10) comprises valve deck plate (11), control handle (12) and Flexible Transmission bar (13), described drain valve of wash tank (20) comprises layer cover water intaking valve pipe (21), biexhaust pipe valve body (22), double valve plates spool (23) and spool control lever (24), and described layer overlaps water intaking valve pipe (21) and is connected with the outfall of type washing trough and comprises draw-in groove valve port plate (210), dock screwed pipe (211) and grid valve port pipe (212), described biexhaust pipe valve body (22) is in can-like structure and its top is provided with cutting ferrule screwed pipe (220), described cutting ferrule screwed pipe (220) is connected with docking screwed pipe (211), the comb that catchments (221) is provided with in biexhaust pipe valve body (22) bottom, sewage comb (222) and control cabinet storehouse (223), described sewage comb (222) and cutting ferrule screwed pipe (220) face, disrance sleeve (25) is provided with between cutting ferrule screwed pipe (220) and sewage comb (222), overflow filter screen (250) is provided with at the top of disrance sleeve (25), described overflow filter screen (250) is in ring structure and be sleeved on cutting ferrule screwed pipe (220) outer ring, described double valve plates spool (23) be arranged on layer cover water intaking valve pipe (21) and biexhaust pipe valve body (22) between and its structure comprises into water valve plate (230), draining valve plate (231) and transmission valve rod (232), described water inlet valve plate (230) be arranged on transmission valve rod (232) top and with overlap water intaking valve pipe (21) at layer and match, described draining valve plate (231) is arranged on transmission valve rod (232) bottom and matches with sewage comb (222), is provided with roller drive joint (26) in draining valve plate (231) bottom surface, described spool control lever (24) is arranged on that control cabinet storehouse (223) is upper and its two ends are respectively equipped with control valve rocker arm (240) and card interface (241), described control valve rocker arm (240) is matched with roller drive joint (26), and described card interface (241) is flexibly connected with Flexible Transmission bar (13).
2. a kind of water-saving type water tank two-way drainage valve according to claim 1, it is characterized in that: described valve deck plate (11) comprises monomer panel and disjunctor panel and is provided with spiral shell type tube connector (110), described disjunctor panel is provided with tank water intaking valve (111), described control handle (12) is connected with valve deck plate (11) rotating shaft, described Flexible Transmission bar (13) is arranged on the bottom of control handle (12) and its end is provided with card connection-peg, and described card connection-peg is flexibly connected with spool control lever (24).
3. a kind of water-saving type water tank two-way drainage valve according to claim 1, it is characterized in that: described draw-in groove valve port plate (210) is in ring structure and its center is provided with into water valve port (213), described docking screwed pipe (211) and grid valve port pipe (212) are arranged on the bottom surface of draw-in groove valve port plate (210), described grid valve port pipe (212) is arranged on the inner chamber of docking screwed pipe (211), and the tube wall of grid valve port pipe (212) is provided with grid type water inlet (214).
4. a kind of water-saving type water tank two-way drainage valve according to claim 1, it is characterized in that: described cutting ferrule screwed pipe (220) is arranged on the top of biexhaust pipe valve body (22) inner chamber, the described comb that catchments (221) and sewage comb (222) are disposed in parallel in the bottom of biexhaust pipe valve body (22), the described comb that catchments (221) is communicated with water storage box by pipeline, described sewage comb (222) is communicated with sewage network, and described control cabinet storehouse (223) communicates with sewage comb (222) and is provided with transmission shaft tube (224).
5. a kind of water-saving type water tank two-way drainage valve according to claim 1, is characterized in that: described transmission valve rod (232) is provided with length adjustment device.
6. a kind of water-saving type water tank two-way drainage valve according to claim 1 or 2 or 4, it is characterized in that: the middle part of described roller drive joint (26) is provided with rocking arm bayonet socket (260), two auxiliary driving rollers (261) are housed in rocking arm bayonet socket (260), described spool control lever (24) is sleeved in transmission shaft tube (224), described control valve rocker arm (240) is arranged on spool control lever (24) end and is sleeved between two auxiliary driving rollers (261), described card interface (241) is arranged on control valve rocker arm (240) tail end and is connected with the eye-splice of card connection-peg.
7. a kind of water-saving type water tank two-way drainage valve according to claim 1, is characterized in that: described driven valve platform (10) is provided with " discharge ", " collection " and " closing " gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410352840.4A CN104088340B (en) | 2014-07-22 | 2014-07-22 | A kind of water-saving type water tank two-way drainage valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410352840.4A CN104088340B (en) | 2014-07-22 | 2014-07-22 | A kind of water-saving type water tank two-way drainage valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104088340A CN104088340A (en) | 2014-10-08 |
| CN104088340B true CN104088340B (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410352840.4A Expired - Fee Related CN104088340B (en) | 2014-07-22 | 2014-07-22 | A kind of water-saving type water tank two-way drainage valve |
Country Status (1)
| Country | Link |
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| CN (1) | CN104088340B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264751B (en) * | 2014-10-09 | 2016-01-13 | 衢州图艺工业设计有限公司 | A kind of filtration recoil drain valve of wash tank |
| CN104344012B (en) * | 2014-10-13 | 2016-07-06 | 衢州图艺工业设计有限公司 | A kind of filter-type tank two-way drainage valve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5210886A (en) * | 1991-10-10 | 1993-05-18 | Coe Iii John A | Dual outlet bathtub drain valve for water conservation system |
| AU3447995A (en) * | 1994-10-27 | 1996-05-09 | Peter Vandewiel | Water recycling plug |
| CN202834214U (en) * | 2012-10-10 | 2013-03-27 | 衢州市依科达节能技术有限公司 | Water tank water saving valve |
| CN203049699U (en) * | 2013-02-23 | 2013-07-10 | 衢州市依科达节能技术有限公司 | Water-saving delivery and drain dual-control water tank valve |
| CN203947537U (en) * | 2014-07-22 | 2014-11-19 | 衢州市依科达节能技术有限公司 | A kind of water-saving type water tank double drainage valve |
-
2014
- 2014-07-22 CN CN201410352840.4A patent/CN104088340B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5210886A (en) * | 1991-10-10 | 1993-05-18 | Coe Iii John A | Dual outlet bathtub drain valve for water conservation system |
| AU3447995A (en) * | 1994-10-27 | 1996-05-09 | Peter Vandewiel | Water recycling plug |
| CN202834214U (en) * | 2012-10-10 | 2013-03-27 | 衢州市依科达节能技术有限公司 | Water tank water saving valve |
| CN203049699U (en) * | 2013-02-23 | 2013-07-10 | 衢州市依科达节能技术有限公司 | Water-saving delivery and drain dual-control water tank valve |
| CN203947537U (en) * | 2014-07-22 | 2014-11-19 | 衢州市依科达节能技术有限公司 | A kind of water-saving type water tank double drainage valve |
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| CN104088340A (en) | 2014-10-08 |
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| C14 | Grant of patent or utility model | ||
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Inventor after: Li Xiaohui Inventor before: Rao Jianming |
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| TR01 | Transfer of patent right |
Effective date of registration: 20171208 Address after: The green food of Wuhu Economic Development Zone in Anhui province Wuhu City Sanshan District 241000 Patentee after: Li Xiaohui Address before: Green industrial agglomeration area in Quzhou City, Zhejiang province 324000 Kaixuan Road No. 6 (industrial design WITHUB base) 2 building A Room 308 Patentee before: Quzhou Yikeda Energy-Saving Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20180722 |