CN2649662Y - Domestic water saving device - Google Patents
Domestic water saving device Download PDFInfo
- Publication number
- CN2649662Y CN2649662Y CN 03240625 CN03240625U CN2649662Y CN 2649662 Y CN2649662 Y CN 2649662Y CN 03240625 CN03240625 CN 03240625 CN 03240625 U CN03240625 U CN 03240625U CN 2649662 Y CN2649662 Y CN 2649662Y
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- CN
- China
- Prior art keywords
- water
- water tank
- pipe
- outlet
- valve
- 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
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- Domestic Plumbing Installations (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model relates to a living water saving device, which comprises a water tank. A wastewater supply pipe is provided at the upper part of the water tank, a filter is arranged at the upper part in the water tank, a water inlet of the filter is communicated with the wastewater supply pipe, a water outlet of the filter is connected with the inner chamber of the water tank, a water discharge pipe is provided at the lower part of the water tank. The utility model can use living wastewater after three-time filtering treatment automatically to wash toilet, improves the secondary utilization rate of water source so as to realize the aim of saving water. The utility model can be used in washing rooms in households, enterprises and institutions.
Description
Technical field:
The utility model relates to a kind of water saving equipment for living water use, especially relates to a kind of device of saving flushing supply.
Background technology:
Current China water resources shortage, by State Standard of the People's Republic of China GB/T50331-2002 " life of urban resident water supply standard ", the every water consumption per month of urban family each household is about 7.86～12.54 tons, wherein have 30～35% to be used to flush the toilet approximately, be that each household had and has 33～43 tons of water to be used to flush the toilet in 2.75～3.75 tons of water, every year in every month, water resource fails to make full use of.
Summary of the invention:
The technical problems to be solved in the utility model provides a kind of water saving equipment for living water use, its daily life sewage such as water, water for bathing, rice washing vegetable washing water of washing one's hands to washing one's face carries out filtration treatment, be used in once more and flush the toilet, thereby improve the second use rate of water resource, reach the purpose of water saving.
Water saving equipment for living water use of the present utility model comprises a water tank, water tank upper is provided with wastewater inlet pipe, the water tank inner and upper is provided with strainer, the strainer water inlet communicates with wastewater inlet pipe, the strainer delivery port communicates with water tank cavity, and the water tank bottom sets out water pipe, and bleed off pipe is set in the water tank, bleed off pipe upper end is positioned at water tank upper, lower end water receiving lower box part overflow the mouth of a river.
The tap water control piper also is set in the described water tank, the inlet of this pipeline connects tap water, and outlet connects described outlet pipe, and one way valve is set on the outlet pipe, this one way valve makes tap water not enter water tank by the outlet pipe inlet, is arranged in parallel control valve and float valve in the tap water control piper.
Described outlet pipe is provided with two outlets, and one of them exit is provided with valve, and another outlet communicates with the toilet water tank.
The water tank bottom also is provided with the blow-off pipe of valve, and the outlet of blow-off pipe communicates with the described mouth of a river that overflows.
Described strainer comprises coarse net filtering part, fine-structure mesh filtration fraction and acetate fiber filtration fraction.
Water saving equipment for living water use of the present utility model is applicable to the washroom of family, hotel and enterprises and institutions, the daily life sewages such as water, water for bathing, rice washing vegetable washing water of can washing one's hands washing one's face automatically flow into this water saving device by washbowl and carry out three-stage filtration and handle, two outlets by outlet pipe insert toilet or flushing pan respectively, thereby improve the second use rate of water resource, reach the purpose of water saving.If this part water can be saved, the whole nation uses water saving fixtures to calculate by 1.5 hundred million family residents, can economize on water nearly 47.5～64.5 hundred million tons every year, can effectively alleviate the contradiction of shortage of water resources, living water use carried out filtration treatment before flushing the toilet, can reduce blowdown flow rate and prevent river pollution effectively, help improving the ecological environment.The relevant benefit that water saving fixtures bring also is very considerable, saves the tap water disposal cost, reduces the sewerage treatment expense, and it also is very huge saving expenses such as the electricity charge, tubing and maintenance.
Owing in the described water tank tap water control piper is set also, in above-mentioned wastewater flow rate deficiency and need under the situation of flushing supply, float valve is opened automatically, and tap water and outlet pipe are connected, supply water to toilet, or do other by the valvular outlet of being provided with of outlet pipe and clean use.In addition, opening control valve also can make tap water and outlet pipe connect.The setting of bleed off pipe and blow-off pipe is overflowed from the case top when having avoided water volume in water tank too much, and can easily case bottom sediments dirt be cleaned through blow-off pipe and discharge.
Description of drawings:
Fig. 1 is a water saving equipment for living water use schematic diagram of the present utility model;
Fig. 2 is the schematic diagram of Fig. 1 middle filtrator.
The specific embodiment:
As shown in Figure 1, water saving equipment for living water use of the present utility model comprises a water tank 10, water tank 10 tops are provided with wastewater inlet pipe 1, water tank 10 inner and upper are provided with strainer 11, and strainer 11 water inlets communicate with wastewater inlet pipe 1, and strainer 11 delivery ports communicate with water tank 10 inner chambers, water tank 10 bottoms set out water pipe 2, bleed off pipe 6 is set in the water tank 10, and bleed off pipe 6 upper ends are positioned at water tank upper, water receiving case 10 bottoms, lower end overflow the mouth of a river 7.In the described water tank 10 tap water control piper 12 is set also, the inlet of this pipeline connects tap water, outlet connects described outlet pipe 2, one way valve 8 is set on the outlet pipe 2, this one way valve 8 makes tap water not enter water tank by the outlet pipe inlet, is arranged in parallel control valve 4 and float valve 3 in the tap water control piper 12.
Described outlet pipe 2 is provided with two outlets, and one of them exit is provided with valve, and another outlet communicates with the toilet water tank.
The water tank bottom also is provided with the blow-off pipe 5 of valve, and the outlet of blow-off pipe communicates with the described mouth of a river 7 that overflows.
As shown in Figure 2, described strainer comprises coarse net filtering part, fine-structure mesh filtration fraction and acetate fiber filtration fraction.
Water saving fixtures of the present utility model have filtration treatment function and three kinds of way of supplying water, first kind of way of supplying water operating principle is: daily life sewage is as the water of washing one's hands that washes one's face, water for bathing, rice washing vegetable washing water etc. enters strainer by wastewater inlet pipe 1, after three-stage filtration is handled, water flows into water tank 10 storages, water tank 10 bottom outlet pipes 2 link to each other with toilet, can directly supply water to toilet, second kind of way of supplying water operating principle is for when water in the water tank 10 is not enough, float valve 3 is opened automatically, and water supply pipe adds water in the toilet water tank, guarantees uninterruptedly to supply water, if water level rises in the water tank, float valve rises, and closes running water valve, is still supplied water to toilet by water tank.The third way of supplying water operating principle can be opened valve 4 as not wanting to utilize the water flushing toilet in the water tank, can use tap water directly to supply water to toilet.The sewage draining valve 5 that install the water tank bottom is effluent sewerage in time, and the main effect of bleed off pipe 6 is when water level surpasses the qualification water level, and water can flow into sewers through sewage pipe 7 by bleed off pipe 6.Between running water pipe and cistern water-discharging pipe, one-way cock 8 is installed, can prevents that tap water from flowing into water tank.Can select model according to the washroom area when installing and using water saving equipment for living water use, and advise using the toilet that has lower water box, in case insufficient pressure.
Claims (5)
1. water saving equipment for living water use, it is characterized in that, it comprises a water tank, and water tank upper is provided with wastewater inlet pipe, and the water tank inner and upper is provided with strainer, the strainer water inlet communicates with wastewater inlet pipe, the strainer delivery port communicates with water tank cavity, and the water tank bottom sets out water pipe, and bleed off pipe is set in the water tank, bleed off pipe upper end is positioned at water tank upper, lower end water receiving lower box part overflow the mouth of a river.
2. water saving fixtures according to claim 1 is characterized in that, described strainer comprises coarse net filtering part, fine-structure mesh filtration fraction and acetate fiber filtration fraction.
3. water saving fixtures according to claim 1 and 2, it is characterized in that, the tap water control piper also is set in the described water tank, the inlet of this pipeline connects tap water, outlet connects described outlet pipe, one way valve is set on the outlet pipe, and this one way valve makes tap water not enter water tank by the outlet pipe inlet, is arranged in parallel control valve and float valve in the tap water control piper.
4. water saving fixtures according to claim 1 and 2 is characterized in that, described outlet pipe is provided with two outlets, and one of them exit is provided with valve, and another outlet communicates with the toilet water tank.
5. water saving fixtures according to claim 1 and 2 is characterized in that the water tank bottom also is provided with the blow-off pipe of valve, and the outlet of blow-off pipe communicates with the described mouth of a river that overflows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03240625 CN2649662Y (en) | 2003-03-14 | 2003-03-14 | Domestic water saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03240625 CN2649662Y (en) | 2003-03-14 | 2003-03-14 | Domestic water saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2649662Y true CN2649662Y (en) | 2004-10-20 |
Family
ID=34326890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03240625 Expired - Fee Related CN2649662Y (en) | 2003-03-14 | 2003-03-14 | Domestic water saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2649662Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518776A (en) * | 2018-12-28 | 2019-03-26 | 严书才 | A kind of novel inlet valve |
-
2003
- 2003-03-14 CN CN 03240625 patent/CN2649662Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518776A (en) * | 2018-12-28 | 2019-03-26 | 严书才 | A kind of novel inlet valve |
| CN109518776B (en) * | 2018-12-28 | 2024-04-19 | 严书才 | Novel water inlet valve |
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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: 20041020 |