The solar domestic water saving fixtures
The utility model belongs to sewage treatment area, is specifically related to a kind of solar domestic water saving fixtures that Urban House building sanitary sewage is recycled.
Water is the valuable source that the mankind depend on for existence, and improving constantly of economic rapid growth and living standards of the people makes people constantly increase the demand of water.Limited water resource is effectively utilized, become the important indicator of weighing a urban management level.At present, in China city, the imbalance between supply and demand of water becomes increasingly conspicuous, and has 3/4ths city to be in lack of water or serious water shortage state.And existing residential building is still adopting traditional water form, promptly no matter does what purposes and only uses clean water, and sanitary sewage is given it up without exception.This water use model waste is huge.According to incompletely statistics, in living water use, be directly used in the water edible and cooking and only account for 30%-40%.Slurry after the use is a kind of clean water, and this time clean water need only promptly can be used for washing closet after simple process.If can make full use of this part water, not only will save the living water use of about 30%-40%, and can reduce effluent discharge, to alleviate municipal sewage treatment pressure, preserve the ecological environment all significant.
Summary of the invention:
The purpose of this utility model is to provide a kind of solar domestic water saving fixtures that can collect life time clean water effectively and be used effectively.
The realization the technical solution of the utility model is: comprise header tank, screen pack, water pump, screen pack is separated into sewage reservoir, clear water reserviors with header tank; Sewage reservoir is equipped with overflow pipe; The input channel of water pump connects header tank, the output channel of water pump is communicated with the water inlet pipe of storage tank, it is characterized in that storage tank connects tank for excrement pan, water pump adopts dc motor, dc motor connects controller for solar, and controller for solar connects solar battery group and solar storage battery, and fluid level controller is set on the storage tank, solar battery group is installed in the outdoor or indoor position that can adopt sunshine, and fluid level controller is connected in series in the pump power line.
The utility model comprises also electromagnetic valve is set on the storage tank that electromagnetic valve is connected in series in the pump power line.
The utility model can be collected the inferior clean water that produces from service water automatically, be used to wash closet through precipitation with after filtering, but conserve water is more than 30%; water-saving result is remarkable; reduced effluent discharge simultaneously, to alleviating municipal sewage treatment pressure, it is significant to preserve the ecological environment.This device also can be used for hotel, office building etc.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the electrical schematic diagram of the utility model embodiment.
Among the figure: 1, header tank, 2, sewer pipe, 3, screen pack, 4, clear water reserviors, 5, storage tank, 6, fluid level controller, 7, tank for excrement pan, 8, gutter, 9, water pump, 10, power pack, 11, battery, 12, controller, 13, solar module, 14, input channel, 15, soil cleaning port, 16, overflow pipe.
The specific embodiment:
The specific embodiment of the present utility model is not limited to following embodiment, and different embodiment can be set according to actual needs.
Fig. 1, shown in Figure 2, present embodiment comprise header tank 1, screen pack 3, water pump 9, and screen pack 3 is separated into sewage reservoir, clear water reserviors 4 with header tank 1; Sewage reservoir is equipped with overflow pipe 16, and the bottom of sewage reservoir is provided with soil cleaning port, and seal closure is set on the soil cleaning port; The bottom of clear water reserviors 4 sets out water pipe, it also is the input channel 14 of water pump, outlet pipe connects the input channel of water pump 9, the output channel of water pump 9 is communicated with the water inlet pipe of storage tank 5, it is characterized in that water pump 9 adopts dc motor, dc motor connects controller for solar 12, controller for solar 12 connects solar module 13 and solar storage battery 11, electromagnetic valve and fluid level controller 6 are set on the storage tank 5, solar module 13 is installed in the outdoor or indoor position that can adopt sunshine, and electromagnetic valve is connected in series in water pump 9 power lines.Water pump 9 is a diaphragm pump.
In the present embodiment, controller for solar 12 and solar storage battery 11 all are fixedly installed in the same box, claim power pack.
The control circuit of described fluid level controller is made up of triode VT, diode VD, resistance R 1, resistance R 2, resistance R 3 and electrode A, B, C.
Tank for excrement pan is identical with existing tank for excrement pan structure, and its structure of Therefore, omited is described.
In the present embodiment: the model that the solar energy nonshared control unit adopts is: and HSR12V020D (12/24V, 20A); The model that solar photovoltaic battery component adopts is: NKM-080; The model that solar storage battery adopts is: SW24180,24V operating voltage; Diaphragm pump adopt model be: JH-70 (operating current 1.6A--1.8A, two spray pressure 2.5--3 kilograms; Outlet pressure is the 0.3--0.8Mpa power supply: 12V DC).
The operating principle of present embodiment is: if the water level in the water tank is lower than (lower limit) bottom of electrode B, do not end owing to triode VT has base bias, relay K A dead electricity discharges, its constant close contact closure, contactor KM gets electric adhesive, and starting mode of pump is fetched water in water tank; When water level reaches electrode B, because the normally closed auxiliary contact of KM disconnects, so water level continues to rise; When water level reached electrode A (upper limit), electrode A, C were connected in the water route, and triode VT obtains base bias and conducting, and relay K A gets electric adhesive, and its constant close contact disconnects, and the KM dead electricity discharges, and water pump stops to fetch water.