CN201722752U - Three-water-source toilet flushing water-saving water tank - Google Patents
Three-water-source toilet flushing water-saving water tank Download PDFInfo
- Publication number
- CN201722752U CN201722752U CN2010201614417U CN201020161441U CN201722752U CN 201722752 U CN201722752 U CN 201722752U CN 2010201614417 U CN2010201614417 U CN 2010201614417U CN 201020161441 U CN201020161441 U CN 201020161441U CN 201722752 U CN201722752 U CN 201722752U
- Authority
- CN
- China
- Prior art keywords
- water
- storage area
- tank
- toilet
- moisturizing
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses a three-water-source toilet flushing water-saving water tank, which consists of a water tank, a domestic wastewater collecting and storing water inlet device, a rain collecting and storing automatic water inlet device, a tap water automatic water inlet device, a quantitative toilet flushing water outlet device, a water overflowing opening and the like, wherein the water tank is provided with three water inlets which are connected with the domestic wastewater collecting and storing water inlet device, the rain collecting and storing automatic water inlet device and the tap water automatic water inlet device, and the bottom part and the high part of the water tank are respectively provided with the quantitative toilet flushing water outlet device and the water overflowing opening. The three water inlets respectively provide three different toilet flushing water sources for the water tank, and in addition, the three water sources have the functions of automatic distribution of water storage regions and sequential selection of the water sources adopted by water replenishing during the water replenishing of the water tank. The utility model can sufficiently utilize the recovery of the domestic wastewater and the rain to be used for flushing toilets, so the goals of water-saving and energy-saving can be reached.
Description
Affiliated technical field
The utility model relates to the water closet device that a kind of three water sources supply water.Be characterized in that a water tank has a moisturizing commonly used water source and a plurality of alternate source, this device can preferentially use us to recognize the water source of setting in the selection at water source automatically, re-uses alternate source when the water source of setting does not have water.The standby water reserve of this device of water storage aspect water source less, commonly used reserves are more.It can make alternate source as main water source, rainwater and the tap water of flushing the toilet with daily life sewage (water of washing one's hands) when using usually, thereby reaches the purpose of saving water and energy.
Background technology
Its water source of present water closet nearly all is a tap water.Have part water-saving toilet-flushing water tank also just bath to be divided into the big or small water yield and reach the part water saving, but it still directly pours gutter with the tap water of lot of pure.What water saving showed under current water resource and energy-intensive situation reuses very much, and the repeated use of water will produce very big effect to saving water and energy.If quantitative bath control is recycled, added to rainwater and daily life sewage, we will save a lot of tap water aspect flushing the toilet like this.The design will well solve the second use of the rainwater and the part daily life sewage of collection.
Summary of the invention
For using water wisely fully improves the utilization rate of various water resources, solve existing toilet the tap water of lot of pure is directly poured gutter.The design can save the tap water of flushing the toilet with not changing under the condition of use habit in a large number not influencing the normal function of use of water closet.The recovery that this device can make full use of daily life sewage, the rainwater use of flushing the toilet, thus reach the purpose of saving water and energy.
The design's ingredient is collected by water tank, daily life sewage mainly that storage water feed apparatus, rainwater are collected storage automatic water inflow device, tap water automatic water inflow device, quantitatively flush the toilet discharging device, overfall gap etc. are formed.This water-closet tank just has three kinds of water sources to be its moisturizing like this.First water source is the daily life sewage after washing one's hands or washing one's face, and it mainly partly is made up of collection, storage, conveying, the spilling water of daily life sewage, and this water source is the main water source of flushing the toilet.Second water source is the rainwater of collecting, and it mainly is made up of collection, storage, conveying, the automatic water supplement control of rainwater, and this water source is first alternate source of flushing supply.When having daily life sewage, do not flush the toilet with the rainwater of collecting.The 3rd water source is tap water, and it is made up of inlet pipeline and automatic water supplement control section, and it is second alternate source of flushing supply, flushes the toilet with tap water when not washing one's hands the rainwater of waste water and collection.
The each several part explanation:
Water tank: this water tank is provided with three water inlets, be respectively water inlet, rainwater water inlet and the tap water water inlet of daily life sewage, and establish a quantitative flushometer and outfall in the bottom and be used to flush the toilet, the top is established the delivery port that an overfall gap guides to flushometer with unnecessary water and is discharged.
Daily life sewage is collected the storage water feed apparatus: it is that the storage tank that overanxious function is arranged is installed under the wash basin outfall, is used to the daily life sewage of collecting mail, and overanxious storage tank lower end is connected to toilet cistern with communicating pipe.Daily life sewage just can be collected, be stored in the overanxious storage tank like this, and also can be stored the importing toilet cistern automatically from communicating pipe simultaneously by overanxious daily life sewage.When wash basin is installed, its outfall is higher than the toilet cistern overfall gap installs, can guarantee the unimpeded of wash basin draining like this.
Rainwater is collected the storage automatic water inflow device: it is that the rainwater feeder is installed on the house, the rainwater feeder links to each other with rainwater storage tank upper end by water pipe, rainwater storage tank lower end water pipe is connected to toilet cistern, and in the rainwater water inlet of toilet cistern the water level automatic valve is installed.So just rainwater can be collected, store the back according to needing to give automatically the toilet cistern moisturizing.When the rainwater storage tank was installed, its upper end must be lower than the rainwater feeder, and the lower end must be higher than the toilet cistern installation.Can guarantee that like this rainwater of collecting can flow into the rainwater storage tank automatically, when the water level automatic valve was opened, rainwater can advance automatic inflow toilet cistern.
The tap water automatic water inflow device: it is to be connected to toilet cistern at the municipal tap water pipe by valve, and in water tank tap water water inlet the water level automatic valve is installed.So just can be according to needing to give automatically the toilet cistern moisturizing.
The discharging device of quantitatively flushing the toilet: establish the delivery port of flushing the toilet at water tank bottom, and a quantitative-outlet valve is installed.This valve has flushes the toilet and water yield control function, and the adjustable size of quantitative-outlet joint.
Overfall gap: establish a gutter at the peak level of toilet cistern, this pipe can import unnecessary water the delivery port of flushometer, guarantees can not overflow water tank when daily life sewage is too much.
The water tank of tradition water closet has only a resource of water supply, and the design will increase by two resource of water supplys for water closet, and its water tank has three resource of water supplys.And have during these three water source feed tank moisturizings that the water storage zone is distributed automatically, moisturizing selects for use the water source that the function of select progressively is arranged.This programme has also designed two expansion water tanks for water-closet tank, and that is exactly to collect the rainwater storage tank on the overanxious storage tank installed under the wash basin outfall and the house.It is a lot of that these two storage tanks can make the capacity of water-closet tank enlarge, and can provide a large amount of daily life sewage or rainwater to flush the toilet.This scheme just can at utmost reduce tap water and flushes the toilet like this, realizes the purpose of saving water and energy.
The know-why that its technical problem that solves the utility model adopts: be that toilet cistern has quantitative-outlet and flushes the toilet and three resource of water supplys, and three water sources adopt three different water levels to control its moisturizing action respectively, and having produced the water source is the order and its shared separately different waters storage zone of cistern water supply.
When closestool flushing, adopt the quantitative-outlet mode to control the water yield of flushing the toilet.The water outlet of just flushing the toilet is satisfied when flushing the toilet needs, sets the discharging device of flushing the toilet and stops draining, and each like this flushing the toilet all is by quantitative-outlet.With virtual three storage areas of upper, middle and lower that are divided into of water tank, the moisture storage capacity of each storage area can satisfy flushing supply one time then.During the water tank full water and do not carry out under the moisturizing situation, the moisture storage capacity of water tank can carry out quantitatively flushing the toilet for three times so.Just the water amount of water tank is not being carried out under the moisturizing situation, and the storage of flushing the toilet for three times is arranged.The division of storage area is under the situation of toilet cistern full water and not moisturizing, and the water supply volume of carrying out quantitatively flushing the toilet for the first time is that the reserves of last storage area, the water supply volume of quantitatively flushing the toilet for the second time are the reserves of middle storage area, quantitatively flush the toilet water supply volume for descending the reserves of storage area for the third time.Can mark off the line of demarcation of three storage areas according to these three water supply volumes, three storage areas of upper, middle and lower just have been divided out like this.
The water inlet control at three water sources: after three storage areas of water tank were determined, three storage areas of corresponding upper, middle and lower were respectively equipped with three water inlets and two water level automatic control valves, for water tank provides three kinds of water sources.During two water level automatic control valves are installed in respectively, down automatic water inlet control is done in the water inlet of storage area, the high water level liquid level of last storage area is provided with an overfall gap.Following two storage area water inlets had automatic control during the water inlet of toilet cistern control had only so, and upward the water inlet of storage area is in into water state always.Different water levels are controlled different source waters water inlets during the toilet cistern moisturizing, and three storage area high water level liquid levels separately are exactly that three water sources intake or the control water level of spilling water separately.The high water level of just going up the storage area is that the high water level of the water tank water level that overflows water, middle storage area is the control water level of middle storage area water inlet, the high water level of storage area is the control water level of storage area water inlet down down.
The moisturizing of three storage areas of water tank: when the high water level of storage area on cistern water level is lower than, last storage area, last storage area water inlet covers the water that comes and is stored in the water tank.When cistern water level arrived the high water level of going up the storage area, the water that covers was discharged from overfall; When the high water level of storage area in cistern water level is lower than, middle storage area, the automatic water level control valve of water inlet, storage area is opened automatically in being installed in, the storage area water inlet begins moisturizing in this moment, and as above the storage area water inlet has water to come in also to can be middle storage area moisturizing.During the high water level of storage area, middle storage area water inlet stops into water automatically in cistern water level arrives, and moisturizing meeting one direct subsidy of last storage area water inlet is overflowed behind the high water level of last storage area; When the high water level of storage area under cistern water level is lower than, following storage area, the altitude valve that is installed in down the water inlet, storage area is opened automatically, and this is storage area water inlet automatic water supplement at present, and as above middle storage area water inlet has water to come in also to can be down the storage area moisturizing.When cistern water level arrived the high water level of storage area down, following storage area water inlet stopped moisturizing automatically, and in go up the storage area moisturizing also proceeding, just stop moisturizing or overflow up to separately high water level.The moisturizing principle of water tank is that each water source carries out moisturizing automatically when water level is lower than the high water level of each storage area.Just go up the storage area moisturizing when going up the storage area high water level when the water level of water tank is lower than, in the water level of water tank is lower than, go up during the high water level of storage area in the moisturizing simultaneously of two storage area water inlets, three storage area water inlets of upper, middle and lower moisturizing simultaneously when the water level of water tank is lower than down the storage area high water level.In when water level is higher than the high water level of each storage area down the moisturizing of storage area stop automatically, can continue moisturizing and go up the storage area, water inlet is discharged from overfall.
Three water sources adopt three different water levels controls respectively during the water tank moisturizing, its objective is in order to distribute each water source to can be the zone of water tank moisturizing and water tank moisturizing preferentially to select that water source for use and design.
But the zone of each water source moisturizing during the water tank moisturizing: when closet flushing carried out continuously, cistern water level slowly descended from high to low.When washing by water for the first time, the water level of water tank drops to low water stage from the high water level of last storage area, and the water space of last storage area does not have water substantially; Do not carry out the bath second time when having moisturizing or moisturizing slow, the water level of water tank is from the low water stage of last storage area, and just the high water level of middle storage area drops to the low water stage of middle storage area, and the water space of two storage areas does not almost have water in going up; Do not wash by water for the third time when having moisturizing or moisturizing slow equally, the water level of water tank is the low water stage of storage area therefrom, just descends the high water level of storage area to drop to the low water stage of storage area, and whole water tank does not have water substantially.As long as this moment, three water sources had water all to can be the water tank moisturizing, during feed tank moisturizing simultaneously, the water of storage area is the mixing water at three water sources under the water tank at three water sources.When water level was raised to down the high water level of storage area, the water inlet of following storage area was stopped moisturizing.And the water source of going up the water source of storage area and middle storage area is also in the feed tank moisturizing, and the water of storage area is the mixing water at these two water sources in the water tank.When water level was raised to the high water level of middle storage area, the water inlet of middle storage area was stopped moisturizing.The water source that has only last storage area at last is in the feed tank moisturizing, and when water level was raised to the high water level of storage area, the water inlet of last storage area was overflowed.Above procedure declaration the water source of last storage area can be three storage areas of upper, middle and lower and carry out moisturizing, three storage areas are arranged; Two storage area moisturizings down had two storage areas during the water source of middle storage area can be; The water source of following storage area can only have only a storage area for storage area moisturizing down.
The priority that the water source is selected for use during the water tank moisturizing: water level slowly descended from high to low when closet flushing carried out continuously.According to of the water inlet control of different water levels to three water sources, the order of moisturizing this moment also is decline along with water level, earlier from last storage area water inlet toward water tank in moisturizing, back to the moisturizing in the water tank of storage area water inlet, at last to following storage area water inlet toward water tank in moisturizing.When closet flushing stops; Because the water level in the carrying out of moisturizing, water tank can slowly rise.When water level was raised to down the high water level of storage area, following storage area water inlet was closed automatically and is stopped moisturizing; When water level was raised to the high water level of middle storage area, middle storage area water inlet was closed automatically and is stopped moisturizing; When water level was raised to the high water level of storage area, moisturizing was flowed out from overfall, and this moment, the moisturizing of water tank full water was finished.And after closet flushing only carried out once, it is full that the moisturizing of last storage area was just mended before closet flushing carries out the second time, and the closet flushing water of still using the storage area is flushed the toilet so for the second time.In this moment down the water storage of storage area with in down the water inlet water source of storage area all become the standby water source of flushing the toilet.The water source of so middle storage area only just may use under the situation of last storage area insufficient water sources, and down the water source of storage area is just may use under the insufficient water sources situation of two storage areas in last.From top process as can be seen, the water inlet water source of last storage area is that the override of water tank moisturizing is selected the water source for use, the water inlet water source of storage area in secondly selecting, is the water inlet water source of storage area down at last.
Different water sources adopt different water level control respectively during according to the water tank moisturizing, and having produced each water source is the automatic distribution of its storage area of cistern water supply and the select progressively of preferentially selecting the water source for use.Aspect the moisturizing region allocation, the water source of last storage area can be three storage areas of upper, middle and lower and carries out moisturizing, its three storage areas of having supplied water; Two storage area moisturizings down during the water source of middle storage area can be, its two storage areas of having supplied water; The water source of following storage area can only be storage area moisturizing down, and it supplies water and has only a storage area.Aspect the moisturizing priority, the water inlet water source of last storage area is that the override of water tank moisturizing is selected the water source for use; Secondly the water inlet water source of storage area in selecting; The water inlet water source of storage area under being at last.Can illustrate that from above two results the water source of storage area is exactly the water source commonly used of closet flushing, and the water source of middle storage area is first alternate source of closet flushing, the water source of following storage area is exactly second alternate source of closet flushing.
Selecting for use of the resource of water supply of three storage areas: according to top result at first we with the daily life sewage collected feed source as last storage area.There is very big water storage zone at this water source, and that is exactly last storage area or upward middle storage area or the upper, middle and lower storage area that the storage tank and the water-closet tank of overanxious function are installed under the wash basin outfall.Next is the feed source of storage area in the rainwater work that will collect.The water storage zone at this water source have on the house storage tank of collecting rainwater and water-closet tank middle storage area or in time storage area.With the feed source of tap water as following storage area, its water storage zone has only the following storage area of water-closet tank at last.
The beneficial effects of the utility model are to make the water major part of closestool flushing be the rainwater of collection and the tap water of small part for daily life sewage, the part of collecting.So just change traditional closestool flushing the tap water of lot of pure has directly been poured gutter, played the effect of significantly saving water and energy.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is three water source water closet system drawings;
Fig. 2 is that toilet device and daily life sewage are collected detail drawing;
Fig. 3 is water-closet tank full water state figure;
Fig. 4 goes up storage area moisturizing procedure chart;
Fig. 5 is middle storage area moisturizing procedure chart;
Fig. 6 is following storage area moisturizing procedure chart;
Fig. 7 is toilet cistern draining and moisturizing flow chart.
Among the figure: 1. rainwater feeder, 2. rainwater input pipe, 3. rainwater storage tank, 4. rainwater efferent duct, 5. wash basin outfall, 6. overanxious storage tank is 7. gone up the storage area water inlet, 8. descends storage area water level automatic valve, 9. descend the storage area water inlet, 10. overanxious net, 11. water-closet tanks, 12. overfall gap, storage area water level automatic valve in 13., storage area water inlet in 14., 15. the quantitative-outlet valve, 16. toilet cistern delivery ports, 17. toilets, 18. last storage area, in 19. the storage area, 20. times storage areas.
The specific embodiment
In Fig. 1, rainwater feeder (1) is collected the back with rainwater and by rainwater input pipe (2) rainwater of collecting is imported rainwater storage tank (3), and is stored in the rainwater storage tank (3).When using rainwater with toilet and flush the toilet, rainwater along middle storage area water level automatic valve (13) that rainwater efferent duct (4) has entered Fig. 2 therefrom storage area water inlet (14) flow in the middle of the flush toilet cistern (11).
Figure 2 shows that daily life sewage passes through wash basin outfall (5) and water is discharged in the overanxious storage tank (6), owing between overanxious storage tank (6) and the water-closet tank (11) there be being connected of communicating pipe, daily life sewage equally also can pass through overanxious net (10) from communicating pipe inflow water-closet tank (11) lining, and also can be stored in the water-closet tank (11).Have only water-closet tank (11) and overanxious storage tank (6) all to store up full water, just water-closet tank (11) water level arrive overfall gap (12) overflow water level the time, daily life sewage just can be overflowed, unnecessary water is discharged from toilet cistern delivery port (16) along overflow pipe.
When Figure 3 shows that water-closet tank (11) full water, water level arrives overfall gap (12) and locates, and the water level of overanxious storage tank (6) also arrives the eminence of overfall gap (12) simultaneously.This has illustrated that overanxious storage tank (6) is the expansion storage tank of water-closet tank (11).When flushing supply, the water in the water-closet tank (11) can be discharged from toilet cistern delivery port (16) by quantitative-outlet valve (15) and be rushed at toilet (17).Be discharged in the water yield of flushing the toilet and quantitative-outlet valve (15) to be set when quantitative to close, the water level at the situation lower toilet water tank (11) that does not have moisturizing can descend like this, and storage area on this moment (18) just have the demand of moisturizing.
Storage area on Figure 4 shows that (18) is in moisturizing, and this moment, daily life sewage was gone up storage area (18) by overanxious net (10) along flowing into communicating pipe from overanxious storage tank (6).When water-closet tank (11) water level arrive overfall gap (12) overflow water level the time, water-closet tank (11) full water (as Fig. 3) is finished in last storage area (18) moisturizing.When water level may drop to the second dotted line, last storage area (18) did not also have moisturizing, and the water of storage area (19) was flushed the toilet during flushing supply can only be used so once more, and the water level of water-closet tank (11) may drop to the 3rd dotted line (as Fig. 5) so.
Figure 5 shows that middle storage area (19) in moisturizing, the rainwater that is stored in rainwater storage tank (3) this moment passes through middle storage area water level automatic valve (13) along rainwater efferent duct (4), and therefrom storage area water inlet (14) flows in the middle of the flush toilet cistern (11).During the high water of storage area (19), middle storage area water level automatic valve (13) will be closed automatically in water-closet tank (11) water level arrives, so in the moisturizing of storage area (19) finish (as Fig. 4).But can proceed the moisturizing of storage area (18).When three dotted lines of drawdown to the, middle storage area (19) also do not have moisturizing, flush the toilet so once more and can only flush the toilet with the water storage of following storage area (20), and the water level of water-closet tank (11) may drop to water tank bottom (as Fig. 6) so.
Figure 6 shows that storage area (20) is in moisturizing down, this moment, tap water passed through storage area water level automatic valve (8) down, in the middle of storage area water inlet (9) flows to flush toilet cistern (11) down.When water-closet tank (11) water level arrived the high water of following storage area (19), following storage area water level automatic valve (8) will be closed automatically, descends the moisturizing of storage area (20) to finish so, but the moisturizing of other storage areas can be proceeded in other water sources.
Claims (2)
1. the three water sources cistern for toilet water-saving cistern of flushing the toilet is collected by water tank, daily life sewage that storage water feed apparatus, rainwater are collected storage automatic water inflow device, tap water automatic water inflow device, quantitatively flush the toilet discharging device, overfall gap etc. are formed, it is characterized in that water tank is provided with three water inlets, be respectively water inlet, rainwater water inlet and the tap water water inlet of daily life sewage, and establish a quantitative flushometer and outfall in the bottom and be used to flush the toilet, an overfall gap is established at the top.
2. the three water sources according to claim 1 cistern for toilet water-saving cistern of flushing the toilet, it is characterized in that two water level automatic control valves be installed in respectively in, automatic water inlet control is done in the water inlet of storage area down, the high water level liquid level of last storage area is provided with an overfall gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201614417U CN201722752U (en) | 2010-04-16 | 2010-04-16 | Three-water-source toilet flushing water-saving water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201614417U CN201722752U (en) | 2010-04-16 | 2010-04-16 | Three-water-source toilet flushing water-saving water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201722752U true CN201722752U (en) | 2011-01-26 |
Family
ID=43491067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201614417U Expired - Fee Related CN201722752U (en) | 2010-04-16 | 2010-04-16 | Three-water-source toilet flushing water-saving water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201722752U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330457A (en) * | 2011-07-21 | 2012-01-25 | 重庆大学 | Water-saving type toilet water-flushing system and floor water system thereof |
| CN102677751A (en) * | 2012-05-29 | 2012-09-19 | 蒙朝干 | Flushing cistern for using secondary water and tap water and preferentially using secondary water |
| CN104372832A (en) * | 2013-07-26 | 2015-02-25 | 林清辉 | Reclaimed water recycling system of improved structure |
| CN105220743A (en) * | 2015-10-20 | 2016-01-06 | 张智日 | The device of a kind of automatic collection waste water for flushing the toilet |
| CN111622299A (en) * | 2020-04-30 | 2020-09-04 | 新兴铸管股份有限公司 | Automatic step water replenishing method |
-
2010
- 2010-04-16 CN CN2010201614417U patent/CN201722752U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330457A (en) * | 2011-07-21 | 2012-01-25 | 重庆大学 | Water-saving type toilet water-flushing system and floor water system thereof |
| CN102677751A (en) * | 2012-05-29 | 2012-09-19 | 蒙朝干 | Flushing cistern for using secondary water and tap water and preferentially using secondary water |
| CN104372832A (en) * | 2013-07-26 | 2015-02-25 | 林清辉 | Reclaimed water recycling system of improved structure |
| CN105220743A (en) * | 2015-10-20 | 2016-01-06 | 张智日 | The device of a kind of automatic collection waste water for flushing the toilet |
| CN111622299A (en) * | 2020-04-30 | 2020-09-04 | 新兴铸管股份有限公司 | Automatic step water replenishing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101649635B (en) | Reclaimed water recycle system of single-span multistoried building | |
| CN204001088U (en) | A kind of building rainwater and daily life sewage intermediate water reuse system | |
| CN201722752U (en) | Three-water-source toilet flushing water-saving water tank | |
| CN102373732A (en) | Household water saving system and water saving method thereof | |
| CN1936203A (en) | Domestic waste-water secondary utilization device for saving water | |
| CN201128942Y (en) | Water saving device for household waste water flushing closestool | |
| CN200952156Y (en) | Domestic sewage secondary utilizing water-saving device | |
| CN101003982B (en) | Doubleduty water saving closestool of using water flush and plugback of bubble foam, and relevant sets | |
| CN101294404B (en) | Rainwater and reclaimed water system apparatus for toilet | |
| CN201704760U (en) | Flushing cistern adopting waste water | |
| CN100529283C (en) | Water closet water-saving, washing and water supplying apparatus | |
| CN201087464Y (en) | Water-saving flushing water supply device of flush toilet | |
| CN206438553U (en) | A kind of saving toilet cistern | |
| CN205954778U (en) | Environmental protection flushing tank | |
| CN201627247U (en) | Water closet collecting and using sewage | |
| CN109440879A (en) | A kind of building washes the application method of wastewater collection flushing toilet bowl pipe-line system | |
| CN2898125Y (en) | Multifunctional household waste-water utilizer | |
| CN213173926U (en) | Device for flushing toilet by using wastewater of hand basin | |
| CN205776600U (en) | Multifunctional waste water is long-pending rushes cistern | |
| CN103882920B (en) | Bathroom drain cross-layer flushing unit | |
| CN201071535Y (en) | Water-saving toilet cistern of closestool | |
| CN201474013U (en) | Closestool water tank water-saving device | |
| CN2832934Y (en) | Reutilization device for domestic waste water | |
| CN208604670U (en) | A kind of floor water-saving system of secondary reuse of waste water | |
| CN201296975Y (en) | Water-saving device for flushing toilet with secondary water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110126 Termination date: 20140416 |