CN201447750U - Water-saving closestool water tank - Google Patents
Water-saving closestool water tank Download PDFInfo
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- CN201447750U CN201447750U CN2009200396304U CN200920039630U CN201447750U CN 201447750 U CN201447750 U CN 201447750U CN 2009200396304 U CN2009200396304 U CN 2009200396304U CN 200920039630 U CN200920039630 U CN 200920039630U CN 201447750 U CN201447750 U CN 201447750U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 277
- 239000008399 tap water Substances 0.000 abstract description 21
- 235000020679 tap water Nutrition 0.000 abstract description 21
- 238000007599 discharging Methods 0.000 abstract description 12
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000011010 flushing procedure Methods 0.000 description 10
- 238000000746 purification Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical group O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008786 sensory perception of smell Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses a water-saving closestool water tank which comprises a tap water tank and has the characteristics as follows: the closestool water tank also comprises a recycled water tank which comprises a water inlet, a water discharging port, a water discharging piston and a floater, wherein the water discharging port of the recycled water tank is communicated with the water discharging port of the tap water tank through a pipeline, the opening of the water discharging piston of the recycled water tank and the water discharging piston of the tap water tank are controlled by a water discharging switch, and the floater is connected with the water discharging piston of the tap water tank through a connecting rod. The traditional water tank can be improved without changing the design of the tap water tank, thus being capable of conveniently regulating the using recycled water or tap water to wash the closestool according to the recycled water quantity, without increasing the total water consumption basically, with simple structure and lower cost. In addition, the water-saving closestool water tank also can effectively recycle and utilize the recycled water resource and save water resource as much as possible.
Description
Technical field
The utility model relates to a kind of water-saving sanitary sanitary equipment, especially is particularly related to a kind of water-saving toilet water tank.
Background technology
As everyone knows, China is one of lack of water country in the world, and water resources ownership per capita only is 1/4th of world's water resources ownership per capita, and shortage of water resources and pollution problem have had a strong impact on Chinese national economy construction and people's normal life.Present domestic flushing supply mainly is clean tap water, only flushes the toilet one, and China just consumes about tap water of billion cubic meter more than 100 every year, and this is equivalent to the year tap water consumption in 50 medium-sized cities.Therefore, China has a large amount of precious water resource only to bring into play minimum function every year, has been wasted like this.And some developed countries have laid middle water recycling pipeline, and focus on, and are used to provide the resident and flush the toilet.
Have Central Shanxi Plain water method for toilet flushing to receive publicity at present, water comes into effect in the part area in reclaiming in sub-district or the unit scope, is transported to each family or department after treatment as flushing supply.Another method be circulation washing towards bio-toilet, the water of flushing the toilet enters behind the manure pit through handling, and becomes the middle water that can flush the toilet once more, circulation is flushed the toilet.Water recovery channel during the somebody proposes to lay in China, water tank during purification after image supply tap water is equally imported.In the said method, sewage needs just can be cleaned into limpid middle water through the processing of operations such as precipitation, filtration, sterilization, and control techniques costs an arm and a leg, the program complexity, and its safety is still waiting further checking, and might cause secondary pollutions such as virus, microorganism, chemistry.Difficult point during the laying intermediate water pipeline is implemented clearly relates to the problem of a lot of aspects such as fund, manpower, environment, ecology, is infeasible at least at present.
In view of the not exploitativeness of above scheme, it is a spotlight that the water that is used for household internal reclaims the technology flush the toilet, and develops relevant water-saving toilet-flushing technology and product.For example, a kind of simple and easy water-closet tank (ZL02245769) that utilizes secondary water, relate to a kind of simple and easy, available secondary water and water purification (tap water) water-closet tank device of flushing the toilet easily, form by water-closet tank housing, cursory, connecting rod, water purification water intaking valve, secondary water water intaking valve, water purification joint door switch, discharging valve and corresponding pipeline.By increasing by a cover secondary water inlet valve mechanism, to reach the purpose that the secondary water conservancy is used.It both can have been controlled respectively and use water purification, secondary water, also can secondary water, water purification and usefulness, and can also when using up, secondary water be converted into the water tank that uses water purification automatically.And a kind of daily life sewage and tap water are coordinated flush toilet cistern (ZL200620001919.3), and its internal construction is divided into two reservoir chambers of size by a dividing plate with water tank, and a balance port is established on dividing plate top, and a communicating valve is established in the bottom.Press the big indoor water of flush button and enter toilet, when it was about to drain, communicating valve was opened automatically, and the water in the cell enters big chamber, and enters toilet, finishes water-rinsing process.The said goods exists complex structure or needs manually waste water to be injected the shortcoming of water tank, uses inconvenience in the daily life, owing to used communicating valve, cost and application life all must not be irrespective problem.
The above design of contrast, the middle water reuse toilet-flushing apparatus that family uses is except using water wisely, and another key issue is exactly economical and practical, easy to use.
Summary of the invention
The purpose of this utility model is to provide a kind of water-saving toilet water tank, can overcome the higher shortcoming of its complex structural designs, cost that existing product exists, can simplify cisten mechanism, reduce product cost, water or tap water flush toilet in using easily again, make the total water amount constant substantially according to middle water water yield adjusting, accomplish the conserve water resource as far as possible.
The technical solution adopted in the utility model is as follows:
A kind of water-saving toilet water tank, comprise city water tank, it is characterized in that: described water-closet tank also comprises middle water tank, middle water tank comprises water inlet, dewatering outlet, piston and ball float discharge water, in the water tank dewatering outlet be communicated with by pipeline with the city water tank dewatering outlet, the discharge water unlatching of piston of piston and city water tank that discharges water of middle water tank is controlled by cock of water drain; Described ball float is connected by connecting rod with the piston that discharges water of city water tank.
In water in water inlet enters in the water tank, ball float is subjected to buoyancy in the middle water tank, passes to the city water tank piston that discharges water by connecting rod, when cock of water drain unlatching city water tank discharges water piston, can accelerate its whereabouts and close, thereby control to adjust, reach the purpose of water in the utilization discharging water.In the middle of water tank water when full, ball float is subjected to maximum buoyancy, passes to the power maximum of the piston that discharges water by connecting rod, the piston that discharges water falls very soon, middle water all enters toilet, tap water enters toilet hardly.When central water tank water was discontented, ball float was subjected to less buoyancy, and the power of passing to the piston that discharges water by connecting rod is less, and the piston that discharges water slowly falls, and middle water all enters toilet, and tap water partly enters toilet.When central water tank did not almost have water, ball float was subjected to buoyancy hardly, and the power of passing to the piston that discharges water by connecting rod is almost nil, and the piston that discharges water keeps suspending, and tap water almost all enters toilet.
Described connecting rod is made up of connecting rod one and connecting rod two, and connecting rod one and connecting rod two are rotationally connected, and connecting rod one is fixedlyed connected with ball float, and connecting rod two and the city water tank piston that discharges water is fixed or is rotationally connected; Connecting rod one fixed support on water tank rotates.Fixed support can be arranged on the casing of city water tank or middle water tank, or is arranged on the dividing plate of city water tank and middle water tank.
Described water-closet tank is under the condition of middle water tank water full (suffered buoyancy maximum), and the city water tank waterdrainage amount is no more than 1L.Determine the ball float shape in view of the above, when the central water tank water surface is in arbitrary height, can make the total waterdrainage amount of two water tanks constant substantially (in 6～10L).Preferred ball float is a cuboid.
When central water tank did not have water, ball float did not have buoyancy, was convenient the use, make the city water tank piston that discharges water the same with piston in traditional water tank, not influenced by connecting rod and ball float, can increase by a balancing weight thereon, the dynamic balance that the weight of the balancing weight and the piston that discharges water and connecting rod and ball float apply piston.
The structure of above-mentioned city water tank is identical with traditional water-closet tank structure, can adopt existing cisten mechanism form and size, and its structure is removed water inlet and control part especially usually, comprises the dewatering outlet, piston and cock of water drain discharge water.The utility model need not change the city water tank design can be improved traditional water tank.
Water-saving toilet water tank described in the utility model, water resource in can recycling is effectively accomplished the conserve water resource as far as possible.Need not change the city water tank design can improve traditional water tank, and the total water amount is constant substantially, and is simple in structure, do not need extra maintaining expense, and expense and the traditional water tank of producing this water tank are very nearly the same, and cost is lower.More importantly be to have saved non-renewable water resource, alleviate the present situation of present shortage of water resources.If the utility model is ordinarily resident and the acceptance of appropriate body unit and popularizes, with one ton 2.5 yuan in present tap water, middle water reclamation rate is 60% calculating, water accounts for 30% in the flushing supply, the then annual charge for water of saving is hundred million yuans of 100*2.5*60%*30%=45, therefore the annual water-saving benefit that about 4,500,000,000 RMB are arranged, reduce the domestic water spending, save social resources.
Below in conjunction with accompanying drawing, by specific embodiment the utility model is described in detail, protection domain of the present utility model does not exceed with the specific embodiment, but is limited by the scope of claim.
Description of drawings
Fig. 1 water-saving toilet cisten mechanism schematic diagram
The specific embodiment
A kind of water-saving toilet water tank, as shown in Figure 1, water tank is divided into middle water tank (promptly storing the water tank of living water use) and city water tank two parts, and the left side is middle water tank 1, and the right is a city water tank 2, and the centre is separated by dividing plate 13.City water tank 2 is a cuboid, is of a size of 20X20X30cm (the same with traditional water-closet tank).Middle water tank 1 shell sizes is except width is 30cm, and all the other are the same with city water tank 2, and middle water tank is of a size of 20X30X30cm, and the water tank width is the capacity that stores for water in increasing in the increase.
The structure of city water tank 2 is identical with traditional water-closet tank structure, removes water inlet and control part (not shown) especially, comprises dewatering outlet 7, piston 8 and cock of water drain 9 discharge water.Middle water tank comprises water inlet 3, dewatering outlet 4, piston 5 and ball float 6 discharge water.
With 1 li storage of middle water tank that middle water is received toilet, the middle grid that uses prevents that the solid disintegrating slag from entering middle water tank 1 and blocking pipe.In water derive from pond etc. and use drainage facility, as be divided into two kinds: pollute heavy living water use pond, slight pollution living water use pond, promptly in pond (some have water of visual pollution and sense of smell pollution to be not suitable for flushing the toilet).The former directly links sewer, and the latter is used for flush toilet.
In water tank dewatering outlet 4 be communicated with by pipeline 12 with city water tank dewatering outlet 7, the discharge water unlatching of piston 8 of piston 5 and city water tank that discharges water of middle water tank is controlled by cock of water drain 9; The piston 8 of discharging water of ball float 6 and city water tank is connected by connecting rod.City water tank discharges water has a metal weights piece 16 on the piston 8, the dynamic balance that the weight of the balancing weight 16 and the piston 8 that discharges water and connecting rod and 7 pairs of pistons 8 of ball float apply.
Connecting rod is to have dimerously, comprises connecting rod 1 and connecting rod 2 11.Connecting rod 1 is the stiff rod of a bending, can not have around the fulcrum on the dividing plate 14 and frictionally rotates in a plane, and fulcrum 14 is arranged in the water surface top of water tank 1 and city water tank 2.One end of connecting rod 1 is fixed on the ball float 6, and the other end and connecting rod 2 11 are rotationally connected.One end and the connecting rod 1 of connecting rod 2 11 are rotationally connected, and the other end is rotatably connected on the piston 8 that discharges water of city water tank.
In ball float 6 in the water tank 1 be subjected to buoyancy, can pass to the city water tank piston 8 that discharges water by connecting rod, thereby control to adjust discharging water.In the middle of water tank 1 when water is arranged, the buoyancy of ball float 6 makes connecting rod 1 upwards carry, connecting rod 2 11 is depressed and withstands the city water tank piston 8 that discharges water, the city water tank piston 8 that discharges water is closed.When middle water tank 1 did not have water, ball float 6 did not have buoyancy, because the effect of counterweight metal derby 16, the piston 8 that discharges water in the city water tank is not influenced by connecting rod and ball float 6.
Open cock of water drain 9, in water tank piston 5 and the city water tank piston 8 that discharges water that discharges water open simultaneously, tap water and middle water are emitted simultaneously, but because connecting rod can press down the piston 8 that discharges water of city water tank, accelerate it and close, make city water tank 2 water yield can because of in the water tank 1 different water yields (the buoyancy difference of ball float 6) regulate, in can making in the water tank 1 middle water when different water level, the total waterdrainage amount of two water tanks between 6～10L, reaches the good effect of flushing the toilet substantially.
Ball float 6 is that the wide 5cm of being, length are the cuboid of 3cm, high 20cm, under the condition of, suffered buoyancy maximum full at middle water tank 1 water, city water tank 2 waterdrainage amounts are no more than 1L, just in time can make the piston 8 that discharges water of the size control city water tank of ball float 6 buoyancy, that is: when central water tank 1 water was full, ball float 6 was subjected to maximum buoyancy, pass to the power maximum of the piston 8 that discharges water by connecting rod, the piston 8 that discharges water falls very soon, and middle water all enters toilet, and tap water enters toilet hardly.When central water tank 1 water was discontented, ball float 6 was subjected to less buoyancy, and the power of passing to the piston 8 that discharges water by connecting rod is less, and the piston 8 that discharges water slowly falls, and middle water all enters toilet, and tap water partly enters toilet.When central water tank 1 did not almost have water, ball float 6 was subjected to buoyancy hardly, and the power of passing to the piston 8 that discharges water by connecting rod is almost nil, and the piston 8 that discharges water keeps suspending, and tap water almost all enters toilet.
Can establish an overfall 15 (under the intermediate water pipeline condition, middle water tank can be put into the water management parts) on the top of middle water tank 1, with water tank 1 water level in the control.
The water-saving toilet water tank of this example in difference under the water yield total waterdrainage amount see Table 1:
Table 1 city water tank and middle water tank waterdrainage amount
| Middle water tank moisture storage capacity/ |
8 | 6 | 4 | 2 |
| Middle water tank waterdrainage amount/L | 6 | 4 | 2 | 1 |
| City water tank waterdrainage amount/L | 1 | 3 | 5 | 5 |
| Total waterdrainage amount/ |
7 | 7 | 7 | 6 |
Claims (7)
1. water-saving toilet water tank, comprise city water tank, it is characterized in that: described water-closet tank also comprises middle water tank, middle water tank comprises water inlet, dewatering outlet, piston and ball float discharge water, in the water tank dewatering outlet be communicated with by pipeline with the city water tank dewatering outlet, the discharge water unlatching of piston of piston and city water tank that discharges water of middle water tank is controlled by cock of water drain; Described ball float is connected by connecting rod with the piston that discharges water of city water tank.
2. water-closet tank according to claim 1 is characterized in that: described connecting rod is made up of connecting rod one and connecting rod two, and connecting rod one and connecting rod two are rotationally connected, and connecting rod one is fixedlyed connected with ball float, and connecting rod two and the city water tank piston that discharges water is fixed or is rotationally connected; Connecting rod one fixed support on water tank rotates.
3. water-closet tank according to claim 1 is characterized in that: described ball float is a cuboid.
4. water-closet tank according to claim 1 is characterized in that: described fulcrum is arranged in the water surface top of water tank and city water tank.
5. water-closet tank according to claim 1 is characterized in that: described city water tank discharges water has a balancing weight on the piston, the dynamic balance that the weight of the balancing weight and the piston that discharges water and connecting rod and ball float apply piston.
6. according to claim 1,2 or 5 described water-closet tanks, it is characterized in that: described city water tank is of a size of 20 * 20 * 30cm, and middle water tank is of a size of 20 * 30 * 30cm, and ball float is the cuboid of wide 5cm, long 3cm, high 20cm.
7. water-closet tank according to claim 1 is characterized in that: an overfall is established on the top of water tank in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200396304U CN201447750U (en) | 2009-04-17 | 2009-04-17 | Water-saving closestool water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200396304U CN201447750U (en) | 2009-04-17 | 2009-04-17 | Water-saving closestool water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201447750U true CN201447750U (en) | 2010-05-05 |
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ID=42552466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200396304U Expired - Fee Related CN201447750U (en) | 2009-04-17 | 2009-04-17 | Water-saving closestool water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201447750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102477762A (en) * | 2010-11-25 | 2012-05-30 | 中天建设集团有限公司 | Water saving device |
-
2009
- 2009-04-17 CN CN2009200396304U patent/CN201447750U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102477762A (en) * | 2010-11-25 | 2012-05-30 | 中天建设集团有限公司 | Water saving device |
| CN102477762B (en) * | 2010-11-25 | 2014-05-14 | 中天建设集团有限公司 | Water saving device |
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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: 20100505 Termination date: 20110417 |