CN201826360U - Bathroom circulating water saving device - Google Patents
Bathroom circulating water saving device Download PDFInfo
- Publication number
- CN201826360U CN201826360U CN2010202694071U CN201020269407U CN201826360U CN 201826360 U CN201826360 U CN 201826360U CN 2010202694071 U CN2010202694071 U CN 2010202694071U CN 201020269407 U CN201020269407 U CN 201020269407U CN 201826360 U CN201826360 U CN 201826360U
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Abstract
The utility model relates to a bathroom circulating water saving device comprising a lower water tank, an upper water tank and a pedal water feeding device which are arranged at the lower part of a bathroom and used for water storage, wherein the pedal water feeding device comprises a water feeding pipe, one end of the water feeding pipe is connected with the lower water tank, and the other end of the water feeding pipe is connected with the upper water tank which is connected with a water discharge pipe; and the water discharge pipe is connected with at least one toilet through a pipeline. The bathroom circulating water saving device has the advantages of achieving the purpose of saving water by raising wastewater in the lower water tank to be stored in the upper water tank and supplying the water for flushing of the toilet through the foot treading of a person in showering, and is environment-friendly and energy-saving, is convenient in use, and is suitable for popularization and application.
Description
Technical field
The utility model relates to a kind of domestic sanitary pipe device of waste water, relates in particular to a kind of water circulating and saving device for bath room.
Background technology
Water is the requisite base substances of tellurian all life, there is water just life can be arranged, but the water overwhelming majority on the earth surface is the seawater that human and human plantation plant can not directly be drunk and use, fresh water only takes up an area of the minimum part of water on the ball surface, the overwhelming majority wherein still is present in South Pole etc. with the state of solid to be located, and is not easy to human the use.Continuous development along with human society, the various shortages of resources that comprise water resource are serious day by day, daily life and expanding economy have been begun to have a strong impact in some countries and regions, China is exactly a serious unbalanced country of distribution of water resources, be that many north, south are few on the whole, many cities and towns of northern China all are in the shortage of water resources state throughout the year, people's item that water supply volume is bigger in daily family life mainly contains laundry, have a bath, towards toilet etc., if can save the water supply volume of flush toilet, then can reduce the water supply volume of city and family effectively, alleviate shortage of water resources.Notice of authorization number is a kind of water circulating and saving device for bath room of realizing saving the water of flush toilet for the Chinese utility model patent of CN 2568703Y discloses, this device comprises the water inlet pipe that connects to advance in the bathroom, the water inlet pipe switch, floor in the bathroom is provided with under drain hole, the floor lower header is installed, the top, bathroom is equipped with upper water box, last lower header connects by water-supply apparatus, and electric apparatus control apparatus is used for controlling the operation of water-supply apparatus and stopping.
In actual use, this water circulating and saving device for bath room is installed comparatively complicated, and is made progress in the process of cistern water supply by lower header, must rely on electric energy, therefore not enough environmental protection and energy saving.
The utility model content
Technical problem to be solved in the utility model provides simple, easy to use, the water circulating and saving device for bath room of energy-conserving and environment-protective more of a kind of mechanism.
Water circulating and saving device for bath room of the present utility model, the lower header that is used for retaining, upper water box and the foot-operated water-supply apparatus that comprise the bottom, bathroom, described foot-operated water-supply apparatus comprises upper hose, described upper hose one end links to each other with described lower header, the described upper hose other end links to each other with described upper water box, described upper water box is connected with adjutage, and described adjutage links to each other by pipeline with at least one toilet.
Water circulating and saving device for bath room of the present utility model, wherein, described foot-operated water-supply apparatus comprises left-hand tread plate, right-hand tread plate and pumping water device, described left-hand tread plate and right-hand tread plate all are installed in the casing of described lower header, described pumping water device comprises driver part, and described driver part is connected by drive disk assembly respectively with right-hand tread plate with left-hand tread plate.
Water circulating and saving device for bath room of the present utility model, wherein, connect the Left Drive bar that stretches in the casing on the described left-hand tread plate, connect the right drive link that stretches in the described casing on the described right-hand tread plate, described Left Drive bar and right drive link are tooth bar, the driver part of described pumping water device is a major axis, described major axis is rotating to be installed in the described casing, the two ends of major axis fixedly mount the major axis gear respectively, described major axis gear is described drive disk assembly, tooth engagement on the major axis gear of described major axis left end and the described Left Drive bar, the major axis gear of described major axis right-hand member and the engagement of the tooth on the right drive link.
Water circulating and saving device for bath room of the present utility model, wherein, described pumping water device comprises screw pump, described screw pump is enclosed within on the described major axis, described screw pump comprises shell, described major axis part in the enclosure is as the screw portion of described screw pump, the top of described shell left end connects first outlet pipe, the bottom of described shell left end connects first water inlet pipe, the top of described shell right-hand member connects second outlet pipe, the bottom of described shell right-hand member connects second water inlet pipe, described first water inlet pipe is installed first one way valve, second one way valve is installed on described second water inlet pipe, the 3rd one way valve is installed on described first outlet pipe, the 4th one way valve is installed on described second outlet pipe, described first one way valve and second one way valve guarantee that all water flows in described shell, described the 3rd one way valve and the 4th one way valve guarantee that all water flows out outside described shell, described first outlet pipe, second outlet pipe connects described upper hose by three way cock, the 5th one way valve is installed on the described upper hose, and described the 5th one way valve guarantees that water can only upwards flow by described upper hose.
The advantage and the good effect of the water circulating and saving device for bath room that the utility model provides are: by the combination design of above equipment, when people's shower, by riding of shower person, waste water is thus lifted in the upper water box from lower header and stores, supply with then and wash away the toilet use, realized water-saving purpose, the utility model environmental protection and energy saving, easy to use are fit to apply simultaneously.
Description of drawings
Fig. 1 is the structural representation of water circulating and saving device for bath room of the present utility model;
Fig. 2 is the front view of the lower header among Fig. 1;
Fig. 3 is the A-A sectional view of Fig. 2.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, water circulating and saving device for bath room of the present utility model comprises the oral siphon 2, water inlet pipe switch 3, lower header 5 and the upper water box 6 that connect to advance in the bathroom 1.Be in series with electric water heater 26 on the oral siphon 2, be used for oral siphon 2 is carried the clean water heating of coming, for people's usefulness of having a bath.Water inlet pipe switch 3 is installed on the oral siphon 2, opens water inlet pipe switch 3, the water that is heated by electric water heater 26 can flow out from oral siphon 2.In bathroom 1, the below of shower nozzle is provided with lower header 5.
Left-hand tread plate 91 is identical with right-hand tread plate 92 shapes, and is a bilateral symmetry with the longitudinal centre line of casing 51.Left-hand tread plate 91 left ends connect the left rain visor 93 that stretches in the casing 51, and right-hand tread plate 92 right-hand members connect the right rain visor 94 that stretches in the casing 51.
Vertically weld four Left Drive bars 61,62,63,64 that stretch in the casing 51 on the left-hand tread plate 91.
Correspondence position vertically welds four right drive links 65,66,67,68 that stretch in the casing 51 on the right-hand tread plate 92.
The first Left Drive bar 61, the second Left Drive bar, 62, first right drive link 65, the second right drive link 66 are tooth bar, and are the monorow tooth tooth bar, promptly on certain one side of the body of rod a toothrow are arranged.
The 3rd Left Drive bar 63, the 4th Left Drive bar the 64, the 3rd right drive link the 67, the 4th right drive link 68 are two-sided tooth bar, promptly on certain one side first toothrow are arranged, and also have second toothrow on the adjacent surface of the below of first toothrow.
Article four, parallel power transmission shaft 71,72,73,74 rotating respectively being installed in the described casing 51.Each bar power transmission shaft rear and front end fixedly mounts a gear respectively.
The first Left Drive bar 61 connects the 3rd Left Drive bar 63 by first power transmission shaft 71, the gear 711 of first power transmission shaft, 71 rear ends and the engagement of the tooth of the first Left Drive bar 61, first toothrow engagement on the gear 712 of first power transmission shaft, 71 front ends and the 3rd Left Drive bar 63 tops.
The second Left Drive bar 62 connects the 4th Left Drive bar 64 by second power transmission shaft 72, the gear 721 of second power transmission shaft, 72 rear ends and the engagement of the tooth of the second Left Drive bar 62, first toothrow engagement on the gear 722 of second power transmission shaft, 72 front ends and the 4th Left Drive bar 64 tops.
The first right drive link 65 connects the 3rd right drive link 67 by the 3rd power transmission shaft 73, the gear 731 of the 3rd power transmission shaft 73 rear ends and the engagement of the tooth of the first right drive link 65, first toothrow engagement on the gear 732 of the 3rd power transmission shaft 73 front ends and the 3rd right drive link 67 tops.
The second right drive link 66 connects the 4th right drive link 68 by the 4th power transmission shaft 74, the gear 741 of the 4th power transmission shaft 74 rear ends and the engagement of the tooth of the second right drive link 66, first toothrow engagement on the gear 742 of the 4th power transmission shaft 74 front ends and the 4th right drive link 68 tops.
The 3rd Left Drive bar 63, the 4th Left Drive bar the 64, the 3rd right drive link the 67, the 4th right drive link 68 link together by major axis 80.Major axis 80 rotating being installed on the bearing support that is fixed in casing 51 base plates.Major axis 80 is the driver part of pumping water device 40.
The two ends of major axis 80 fixedly mount the first major axis gear 81, the 4th major axis gear 84 respectively.The fixed installation second major axis gear 82, the 3rd major axis gear 83 on the major axis between the first major axis gear 81, the 4th major axis gear 84.
Second toothrow engagement of the first major axis gear 81 and the 3rd Left Drive bar 63.The first major axis gear 81 is positioned at the place ahead of the 3rd Left Drive bar 63.
Second toothrow engagement of the second major axis gear 82 and the 4th Left Drive bar 64.The second major axis gear 82 is positioned at the place ahead of the 4th Left Drive bar 64.
Second toothrow engagement of the 3rd major axis gear 83 and the 3rd right drive link 67.The 3rd major axis gear 83 is positioned at the rear of the 3rd right drive link 67.
Second toothrow engagement of the 4th major axis gear 84 and the 4th right drive link 68.The 4th major axis gear 84 is positioned at the rear of the 4th right drive link 68.
Regulate the position of engagement of all gears and power transmission shaft, major axis, when left-hand tread plate 91 is fallen, the first major axis gear 81, the second major axis gear 82 drive major axis 80 and rotate, major axis 80 drives the 3rd major axis gear 83, the 4th major axis gear 84 rotates, and the 3rd major axis gear 83, the 4th major axis gear 84 drive right-hand tread plate 92 and rise; When right-hand tread plate 92 fell, the 3rd major axis gear 83, the 4th major axis gear 84 drove major axis 80 counter-rotation, and then the first major axis gear 81, the second major axis gear 82 drive left-hand tread plate 91 and rise.
For guarantee that Left Drive bar 61,62,63,64 and right drive link 65,66,67,68 fall steadily, insert in the sleeve 69 on the base plate that is fixed on casing 51 respectively its lower end, and all can freely slide up and down in sleeve 69.
Be with screw pump 41 on the major axis 80, screw pump 41 is between the second major axis gear 82, the 3rd major axis gear 83.Screw pump 41 comprises shell 42, and the part of major axis 80 in shell 42 processes screw thread, becomes the screw portion 43 of screw pump 41.The upper and lower of shell 42 left ends connect first outlet pipe 47, first water inlet pipe 45 respectively.The upper and lower of shell 42 right-hand members connect second outlet pipe 48, second water inlet pipe 46 respectively.
One way valve 451,461, the first one way valves 451 and second one way valve 461 are installed respectively on first water inlet pipe 45 and second water inlet pipe 46 are guaranteed that water can only be flowed into by first water inlet pipe 45, second water inlet pipe 46 in shell 42.One way valve 471,481, the three one way valves 471 and the 4th one way valve 481 are installed respectively on first outlet pipe 47 and second outlet pipe 48 are guaranteed that water can only outwards be flowed out by first outlet pipe 47, second outlet pipe 48.
Right-hand tread plate 92 right-hand, the hydrophobic plate 55 of fixed installation has some weep holes on the hydrophobic plate 55 on the base plate of casing 51, has spilled water hole 57 on casing 51 base plates on hydrophobic plate 55 right sides, spilled water hole 57 directly and sewer communicate.
Have weep hole 58 on the sidewall of the casing 51 in the left side of left-hand tread plate 94, weep hole 58 communicates with sewer.By the height of water level in the weep hole 58 control casings 51, the water liquid level in casing 51 is higher than the height of weep hole 58, and water then flows directly into sewer from weep hole 58.
Water circulating and saving device for bath room of the present utility model is at first opened the power switch of electric water heater 26 in use, wait the hydro-thermal in the electric water heater 26 after, open water inlet pipe switch 3 beginning shower, discharge waste water during shower.
Waste water flows in the casing 51 of lower header 5, and passes hydrophobic plate 55 from weep hole, discharges through spilled water hole 57.When a large amount of waste water flow in the casing 51, weep hole can't be discharged a large amount of waste water, and waste water begins to accumulate in casing 51.At this moment people's both feet are stepped on left-hand tread plate 91 and right-hand tread plate 92 respectively, the center of gravity of moving in turn, then left and right sides pedal 91,92 alternately rises, descends, when stepping on left-hand tread plate 91, the people falls, major axis 80 rotates, and then the screw portion on the major axis 80 43 rotates second water inlet pipe, 46 inspiration waste water, waste water is promoted pressurization by screw portion 43, and 47 rows advance upper hose 10 by first outlet pipe.When the people steps on right-hand tread plate 92 and falls, major axis 80 counter-rotation, first water inlet pipe, 45 inspiration waste water, waste water is promoted pressurization by screw portion 43, and 48 rows advance upper hose 10 by second outlet pipe.Constantly trample left and right sides pedal 91,92, then waste water is constantly arranged in the upper hose 10, and last suitable upper hose 10 enters in the upper water box 6.Water in the water tank 6 promptly can be used to flush toilet.If continue water inlet, when upper water box 6 is filled with gradually, when water level surpassed gutter 38, unnecessary water advanced in the casing 51 of lower header 5 by gutter 38 rows.
For the safety of guarantor when having a bath, be separately installed with identical left locking device 30 of structure and right locking device 31 between the left and right sides pedal 91,92 of lower header 5 and the left and right sides sidewall of casing 51.Left side locking device 30 comprises inserted link 32, inserted link 32 stretches into the casing 51 from opening in the hole of casing 51 sidewalls, when needs restriction left-hand tread plate 91 falls, promote inserted link 32, make it under the situation that does not break away from casing 51 sidewalls, one end inserts in the hole of opening on left rain visor 93, limits falling of left-hand tread plate 91 with this.
By the combination design of above equipment, when people's shower, by riding of shower person, waste water is thus lifted in the upper water box 6 from lower header 5 and stores, and supplies with then and washes away the toilet use.Realized water-saving purpose, the utility model mechanism is simple, easy to use simultaneously, is fit to apply.
Pumping water device 40 in the water circulating and saving device for bath room that the utility model provides can adopt the water pump of other modes, for example centrifugal water pump.
The above embodiment only is that preferred implementation of the present utility model is described; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (10)
1. water circulating and saving device for bath room, it is characterized in that: the lower header that is used for retaining (5), upper water box (6) and the foot-operated water-supply apparatus that comprise bottom, bathroom (1), described foot-operated water-supply apparatus comprises upper hose (10), described upper hose (10) one ends link to each other with described lower header (5), described upper hose (10) other end links to each other with described upper water box (6), described upper water box (6) is connected with adjutage (19), and described adjutage (19) links to each other by pipeline with at least one toilet.
2. according to the described water circulating and saving device for bath room of claim 1, it is characterized in that: described foot-operated water-supply apparatus also comprises left-hand tread plate (91), right-hand tread plate (92) and pumping water device (40), described left-hand tread plate (91) and right-hand tread plate (92) all are installed in the casing (51) of described lower header (5), described pumping water device (40) comprises driver part, and described driver part is connected by drive disk assembly respectively with right-hand tread plate (92) with described left-hand tread plate (91).
3. according to the described water circulating and saving device for bath room of claim 2, it is characterized in that: described left-hand tread plate (91) is gone up and is connected the Left Drive bar that stretches in the casing (51), described right-hand tread plate (92) is gone up and is connected the right drive link that stretches in the described casing (51), described Left Drive bar and right drive link are tooth bar, the driver part of described pumping water device (40) is major axis (80), described major axis (80) is rotating to be installed in the described casing (51), the two ends of major axis (80) fixedly mount the major axis gear respectively, described major axis gear is described drive disk assembly, the major axis gear of described major axis (80) left end and the engagement of the tooth on the described Left Drive bar, the major axis gear of described major axis (80) right-hand member and the engagement of the tooth on the right drive link.
4. according to the described water circulating and saving device for bath room of claim 3, it is characterized in that: described pumping water device (40) comprises screw pump (41), described screw pump (41) is enclosed within on the described major axis (80), described screw pump (41) comprises shell (42), the part of described major axis (80) in shell (42) is as the screw portion (43) of described screw pump (41), the top of described shell (42) left end connects first outlet pipe (47), the bottom of described shell (42) left end connects first water inlet pipe (45), the top of described shell (42) right-hand member connects second outlet pipe (48), the bottom of described shell (42) right-hand member connects second water inlet pipe (46), described first water inlet pipe (45) is installed first one way valve (451), described second water inlet pipe (46) is gone up second one way valve (461) is installed, described first outlet pipe (47) is gone up the 3rd one way valve (471) is installed, described second outlet pipe (48) is gone up the 4th one way valve (481) is installed, described first one way valve (451) and second one way valve (461) guarantee that all water flows in described shell (42), described the 3rd one way valve (471) and the 4th one way valve (481) guarantee that all water flows out outside described shell (42), described first outlet pipe (47), second outlet pipe (48) connects described upper hose (10) by three way cock, described upper hose (10) is gone up the 5th one way valve (59) is installed, and described the 5th one way valve (59) guarantees that water can only upwards flow by described upper hose (10).
5. according to the described water circulating and saving device for bath room of claim 4, it is characterized in that: described Left Drive bar and right drive link are four, the first Left Drive bar (61), the second Left Drive bar (62), the first right drive link (65), the second right drive link (66) is the monorow tooth tooth bar, the 3rd Left Drive bar (63), the 4th Left Drive bar (64,) the 3rd right drive link (67), the 4th right drive link (68) is two-sided tooth bar, article four, parallel power transmission shaft (71,72,73,74) rotating respectively being installed in the described casing (51), each bar power transmission shaft rear and front end fixedly mounts a gear respectively, the described first Left Drive bar (61) connects described the 3rd Left Drive bar (63) by first power transmission shaft (71), the gear (711) of described first power transmission shaft (71) rear end meshes with the tooth of the described first Left Drive bar (61), the gear (712) of described first power transmission shaft (71) front end meshes with first toothrow on the 3rd Left Drive bar (63) top, the described second Left Drive bar (62) connects described the 4th Left Drive bar (64) by second power transmission shaft (72), the gear (721) of described second power transmission shaft (72) rear end meshes with the tooth of the described second Left Drive bar (62), the gear (722) of described second power transmission shaft (72) front end meshes with first toothrow on described the 4th Left Drive bar (64) top, the described first right drive link (65) connects the described the 3rd right drive link (67) by the 3rd power transmission shaft (73), the gear (731) of described the 3rd power transmission shaft (73) rear end meshes with the tooth of the described first right drive link (65), the gear (732) of described the 3rd power transmission shaft (73) front end meshes with first toothrow on the described the 3rd right drive link (67) top, the described second right drive link (66) connects the described the 4th right drive link (68) by the 4th power transmission shaft (74), the gear (741) of described the 4th power transmission shaft (74) rear end meshes with the tooth of the described second right drive link (66), the gear (742) of described the 4th power transmission shaft (74) front end meshes with first toothrow on the described the 4th right drive link (68) top, described the 3rd Left Drive bar (63), described the 4th Left Drive bar (64), the described the 3rd right drive link (67), the described the 4th right drive link (68) links together by described major axis (80), the two ends of described major axis (80) fixedly mount the first major axis gear (81) respectively, the 4th major axis gear (84), the described first major axis gear (81), major axis (80) between described the 4th major axis gear (84) is gone up the fixed installation second major axis gear (82), the 3rd major axis gear (83), the first major axis gear (81) meshes with second toothrow of described the 3rd Left Drive bar (63), the described first major axis gear (81) is positioned at the place ahead of described the 3rd Left Drive bar (63), the described second major axis gear (82) meshes with second toothrow of described the 4th Left Drive bar (64), the described second major axis gear (82) is positioned at the place ahead of described the 4th Left Drive bar (64), described the 3rd major axis gear (83) meshes with second toothrow of the described the 3rd right drive link (67), described the 3rd major axis gear (83) is positioned at the rear of the described the 3rd right drive link (67), described the 4th major axis gear (84) meshes with second toothrow of the described the 4th right drive link (68), described the 4th major axis gear (84) is positioned at the rear of the described the 4th right drive link (68), and described screw pump (41) is positioned at the described second major axis gear (82), between described the 3rd major axis gear (83).
6. according to the described water circulating and saving device for bath room of claim 5, it is characterized in that: insert in the sleeve (69) that is fixed on described casing (51) base plate respectively the lower end of the described first Left Drive bar (61), the second Left Drive bar (62), the first right drive link (65), the second right drive link (66), the 3rd Left Drive bar (63), the 4th Left Drive bar (64), the 3rd right drive link (67), the 4th right drive link (68), and all can slide up and down in described sleeve (69).
7. according to the described water circulating and saving device for bath room of claim 6, it is characterized in that: described right-hand tread plate (92) right-hand, fixed installation hydrophobic plate (55) on the base plate of described casing (51), have some weep holes on the described hydrophobic plate (55), have spilled water hole (57) on described casing (51) base plate on described hydrophobic plate (55) right side, described spilled water hole (57) and sewer communicate.
8. according to the described water circulating and saving device for bath room of claim 7, it is characterized in that: described left-hand tread plate (91) left end connects the left rain visor (93) that stretches in the described casing (51), and described right-hand tread plate (92) right-hand member connects the right rain visor (94) that stretches in the described casing (51).
9. according to the described water circulating and saving device for bath room of claim 8, it is characterized in that: be separately installed with identical left locking device (30) of structure and right locking device (31) between the left and right sides sidewall of described left and right sides pedal (91,92) and described casing (51), described left locking device (30) comprises inserted link (32), described inserted link (32) stretches into the described casing (51) from opening in the hole of described casing (51) sidewall, described inserted link (32) can insert out in the hole on described left rain visor (93), the falling of described inserted link (32) restriction left-hand tread plate (91).
10. according to the described water circulating and saving device for bath room of claim 9, it is characterized in that: also comprise the oral siphon (2) and the water inlet pipe switch (3) that connect to advance in the described bathroom (1), the top of described upper water box (6) is provided with steam vent (14), described upper water box (6) is connected with filling pipe (33), the delivery port of described filling pipe (33) is provided with float valve (37), described upper water box (6) is connected with gutter (38), and described gutter (38) is communicated with described lower header (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202694071U CN201826360U (en) | 2010-07-23 | 2010-07-23 | Bathroom circulating water saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202694071U CN201826360U (en) | 2010-07-23 | 2010-07-23 | Bathroom circulating water saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201826360U true CN201826360U (en) | 2011-05-11 |
Family
ID=43964906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202694071U Expired - Fee Related CN201826360U (en) | 2010-07-23 | 2010-07-23 | Bathroom circulating water saving device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201826360U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101914937A (en) * | 2010-07-23 | 2010-12-15 | 魏朝晖 | Water circulating and saving device for bath room |
| CN104188579A (en) * | 2014-09-09 | 2014-12-10 | 山东大学（威海） | Electric bathing machine convenient and quick to use |
| CN109629629A (en) * | 2018-12-05 | 2019-04-16 | 广州大学 | A kind of bathroom water collection system |
-
2010
- 2010-07-23 CN CN2010202694071U patent/CN201826360U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101914937A (en) * | 2010-07-23 | 2010-12-15 | 魏朝晖 | Water circulating and saving device for bath room |
| CN104188579A (en) * | 2014-09-09 | 2014-12-10 | 山东大学（威海） | Electric bathing machine convenient and quick to use |
| CN109629629A (en) * | 2018-12-05 | 2019-04-16 | 广州大学 | A kind of bathroom water collection system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20110723 |