CN206888107U

CN206888107U - A kind of household toilet water drainage-supply system

Info

Publication number: CN206888107U
Application number: CN201720540234.4U
Authority: CN
Inventors: 吴胤彤
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-16
Filing date: 2017-05-16
Publication date: 2018-01-16
Anticipated expiration: 2027-05-16

Abstract

The utility model discloses a kind of household toilet water drainage-supply system, including cistern, water reuse unit, running water bath unit and control unit；The cistern include casing, the drainpipe located at bottom half, for drainpipe is turned on and off draining controlling switch, be communicated in the water inlet pipe of bottom half and the liquid-level switch K1 in cistern；The water reuse unit includes waste water water tank, the liquid-level switch K1 in waste water water tank, liquid-level switch K2, the drinking-water pipe being connected with the water inlet pipe, draw water part and the influent waste water switch for being turned on and off the drinking-water pipe on drinking-water pipe.The utility model realizes to be recycled to sanitary wastewater, and not only intelligence but also using water wisely, it also avoid waste water and is stored in cistern, cause cistern breed bacteria when rinsing closestool, so that the both clean hygiene and can using water wisely of closestool process are being used, it is environment friendliness.

Description

A kind of household toilet water drainage-supply system

Technical field

The utility model belongs to intelligent closestool technical field, more particularly, to a kind of household toilet water drainage-supply system.

Background technology

Intelligent closestool is gradually entered among the life of people, realizes intelligent wash, the effect of intelligent flushing row, pole The big life for facilitating people, but the high intelligent closestool sold of in the market can not using water wisely and using in life Waste water carries out punching row, causes the significant wastage to water resource, while can be used the closestool intelligence degree of sanitary wastewater not high, And waste water is directly stored in cistern, causes cistern by contaminated wastewater, so as to harmful substances such as breed bacterias, The health of people is threatened.

Utility model content

The utility model is for overcome the deficiencies in the prior art, there is provided one kind is not easy to pollute cistern, saving water resource Household toilet water drainage-supply system.

To achieve these goals, the utility model uses following technical scheme：A kind of household toilet water drainage-supply system, bag Include cistern, water reuse unit, running water bath unit and control unit；The cistern includes casing, located at case The drainpipe of body bottom, for the draining controlling switch that is turned on and off to drainpipe and the water inlet for being communicated in bottom half Pipe, the liquid-level switch K1 in cistern；The water reuse unit includes waste water water tank, in waste water water tank Liquid-level switch K2, the drinking-water pipe being connected with the water inlet pipe, the part and described for being turned on and off of drawing water on drinking-water pipe The influent waste water switch of drinking-water pipe；The running water bath unit includes the running water pipe being connected with the water inlet pipe and located at this Water inlet switch on running water pipe；The liquid-level switch K1, K2, the part that draws water, draw water taps and water inlet switch with the control Unit processed is electrically connected.The utility model is realized by the way that the wastewater collection in life is recycled into single waste water water tank Secondary waste water use, has saved and has used water, waste water has been extracted among cistern in use, and makes after use Cistern is rinsed with running water, waste water is avoided and cistern and nightstool wall is polluted so that cistern Keep clean, whole process is both economically and environmentally beneficial, when waste water is inadequate, is supplemented automatically using running water, realizes height intelligence Change.

Further, the draining controlling switch includes cylinder body, piston, guide rod and opening-closing sheet, and the piston can move up and down That makees is placed in the cylinder body, and the guide rod is connected with piston, and the other end is connected with opening-closing sheet；The draining controlling switch Hydraulic pressure cylinder technology is make use of, so as to quickly drive opening-closing sheet up and down so that cistern can be to the quick punching of closestool Water, while the controlling switch is simple in construction, for ease of maintenaince.

Further, the cylinder body is divided into upper chamber and lower chambers by the piston, and the upper chamber passes through the first pipeline It is connected with the running water pipe, the lower chambers are connected by the second pipeline with the running water pipe, are set on first pipeline There is an open-close on-off；Piston is controlled to move by open-close on-off, control unit is controllable to the open-close on-off, realizes height intelligence Change.

Further, the waste water water tank is provided with a wastewater collection pipe, and a filtering ponds are provided with waste water water tank, described useless Water collection pipe one end is placed in the filtering ponds；The drinking-water pipe lower end is provided with a screen pack；The design of wastewater collection pipe is easy to User can more easily collect waste water, and preliminary filtering is carried out to waste water by filtering ponds and screen pack, and draw water part The filter screen of bottom is further filtered, and avoids the solid among waste water and enters in cistern, and cistern is caused to damage It is bad.

Further, the running water pipe is provided with a check-valves；The check-valves cause running water can only one-way transmission, from And avoid and utilize waste water period in cistern, the possible imprecision of running water water inlet switch causes waste water to flow backwards, and pollution is certainly The running water come in water pipe.

Further, the waste water water tank bottom is provided with a blow-off pipe；Can more easily it be discharged by the blow-off pipe The spot of water tank bottom, it is easy to the cleaning to waste water water tank.

Further, the waste water water tank upper connects an overflow outlet pipe；Avoided by the overflow pipe because of waste water When wastewater flow rate in water tank is excessive, waste water overflows from waste water water tank upper end open, causes indoor environment to be contaminated.

In summary, the utility model has advantages below：Water supply and sewage, the section of high degree are carried out to closestool using waste water About originally water resource；And using waste water water tank storage waste water, effluent storage is avoided in cistern to cistern Caused by pollution, keep the clean of cistern；And cistern is connected to running water pipe in addition, can lead to after waste water is used Cross running water pipe to be rinsed cistern, realize that cistern remains clean health, without often to cistern Unpicked and washed.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is circuit control schematic diagram of the present utility model.

Embodiment

In order that those skilled in the art are better understood from the utility model, it is real below in conjunction with the utility model The accompanying drawing in example is applied, clear, complete description is carried out to the technical scheme in the embodiment of the utility model.

As shown in Figure 1-2, a kind of household toilet water drainage-supply system, including cistern 1, water reuse unit 2, running water Bath unit 3, control unit, inductor 5 and hand push button 6；The cistern includes liquid-level switch K1, draining controlling switch 12nd, drainpipe 14 and water inlet pipe 13, the liquid-level switch K1 are placed on the peak level line position of cistern 1, and with control Unit is electrically connected, and can be disconnected when the water in cistern 1 is filled to top, so as to control the water level in cistern 1, avoid horse Water overfill in bucket water tank 1 is overflowed, and the principle is prior art, is repeated no more；The bottom of the cistern 1 is provided with a water outlet Mouthful, the upper end of drainpipe 14 is connected with the delivery port, and the draining controlling switch 12 is arranged in cistern 1, the row Water control switch 12 can control being turned on and off for the delivery port, and the water when opening in cistern 1 passes through drainpipe 14 Punching row is carried out to closestool；The upper end of water inlet pipe 13 is connected with the bottom of cistern 1, for being intake to cistern 1.

As shown in figure 1, the water reuse unit 2 includes waste water water tank 21, drinking-water pipe 24, draws water part and influent waste water is opened Close, be mounted with that a liquid-level switch K2, liquid-level switch K2 are electrically connected with described control unit in the waste water water tank, the liquid level is opened Close K2 to disconnect when having water in waste water water tank, close during without waste water, concrete principle is prior art；Under the drinking-water pipe 24 End is passed into the bottom of waste water water tank 21, and the part 22 that draws water is arranged on the lower end of drinking-water pipe 24, and the part 22 that draws water is on the market The suction pump directly bought；The upper end water inlet pipe 13 of the drinking-water pipe 24 is connected, and the top of drinking-water pipe 24 is mounted with a waste water Water inlet switch 26, influent waste water switch 26 is electrically connected with control unit, so as to which control unit can be by controlling influent waste water to switch 26 keying controls waste water to enter in cistern, and influent waste water switch 26 is the normally closed electromagnetism directly bought on the market Valve；In order to prevent impurity enters from drawing water in part, we are mounted with a screen pack in the water inlet of drinking-water pipe 24；Further, 21 are mounted with a wastewater collection pipe 27 for being used to collect waste water on waste water water tank, are isolated in the bottom of waste water water tank 21 using filter screen Go out a filtering ponds 28, the lower end of the wastewater collection pipe 27 is passed among filtering ponds 28, and waste water enters after filtering ponds 28 Spill out again, therefore waste water is played a part of tentatively to filter；Preferably, the bottom of filtering ponds 28 is mounted with a blow-off pipe 282, the impurity of the interior filtering of filtering ponds 28 can be discharged by the blow-off pipe 282；The top of waste water water tank 21 has been also connected with one and overflow Water outlet pipe 29, when the waste water overfill in waste water water tank 21, it can be flowed out from spilling water outlet pipe 29.

Further, the originally water unit includes running water pipe 31, one end and the conveying running water of the running water pipe 31 Total pipeline connection, the other end and water inlet pipe 13 connect, and is mounted with the leading portion of running water pipe 31 close to water inlet pipe 13 One water inlet switch 32, the water inlet switch 32 are electrically connected with control unit, so as to which control unit can be by controlling water inlet switch 32 Open and close to control the water inlet of running water, the water inlet switch 32 is the normally closed solenoid valve directly bought on the market；In order to prevent waste water It is back in water main, we are provided with a check-valves 33 on the running water pipe 31, to prevent waste water to flow backwards, The check-valves 33 directly can bought on the market.

As shown in figure 1, the draining controlling switch 12 includes cylinder body 121, piston 122, guide rod 123 and opening-closing sheet 124, its The lower end of middle cylinder body 121 has opening, and the piston 122 is located in cylinder body 121, and the upper end of guide rod 123 is passed through under cylinder body 121 It is connected after the opening at end with the bottom surface of piston 122, lower end is connected with opening-closing sheet 124；The piston 122 can be above and below in cylinder body 121 Action, and then drive opening-closing sheet 124 to move up and down, to be turned on and off delivery port；Specifically, the piston 122 is by cylinder body 121 Inner space be divided into upper chamber and lower chambers, the contact surface of upper chamber's piston is larger, and the contact of lower chambers piston is smaller, wherein Upper chamber's sidepiece is connected with the first pipeline 125, and an open-close on-off 127, the open-close on-off are connected on the first pipeline 125 127 two-position three way magnetic valve directly to buy on the market；The lower chambers sidepiece is connected with the second pipeline 126, and described first The pipeline 126 of pipeline 125 and second is all connected with running water pipe.

As shown in Fig. 2 described control unit, which is prior art, can realize that such as PCL, single-chip microcomputer, concrete structure is no longer Repeat；Described control unit has water inlet contact 48, the contact 47 that draws water, make-and-break contact 46 and power supply contact 45；When water inlet contact During 48 closure, water inlet switch can control to start, controllable influent waste water switch 26 starts when the contact 47 that draws water closes, and works as keying When contact 46 closes, controllable open-close on-off 127 starts, and when power supply contact 45 closes, the controllable part 22 that draws water starts；It is above-mentioned The concrete principle of operation is prior art, be will not be repeated here；The front side of cistern is provided with an inductor 5, and the inductor 5 is Prior art, such as infrared inductor.

Specific work process is as follows：When people is within inductor 1m, inductor 5 can sense human body, and sense After time was more than ten seconds, you can judge that needs are washed by water, control unit judges that liquid-level switch K2 is disconnection or closed form State：When liquid-level switch K2 is off-state, control unit closure power supply contact 45 and draw water contact 47, startup draw water part 22 with And influent waste water switch 26 extracts waste water among waste water water tank 21；When the waste water abundance in waste water water tank 21, time of pumping After reaching one minute, control unit will control influent waste water switch 26 and the part 22 that draws water to be stopped, and the water in cistern 1 is Through meeting small water water discharge, no longer intake；When the waste water deficiency in waste water water tank 21, during extracting waste water, liquid Bit switch K2 will be switched to closure state by off-state, then control unit deenergization contact 45 and the contact 47 that draws water, make switch 26 shut down with the part 22 that draws water, while control unit closure water inlet contact 48, opening water inlet switch 32, on running water pipe 31 Running water is entered in cistern, to cause the water in cistern to reach water quantity specified.

And when liquid-level switch K2 is closure state, i.e., waste water water tank 21 is interior directly closes water inlet and connects without waste water, control unit Point 48, opens water inlet switch 32, and running water is entered in cistern 1；After intaking 20 seconds, control unit control running water pipe 31 stop supplying water to cistern 1.

When the closing time of inductor 5 is within one minute, control unit judges that closestool needs to carry out small water punching row；Then After inductor 5 senses that people leaves and disconnected, control unit closure make-and-break contact 46, open-close on-off 127 is opened, and closes first The running water of pipeline 125, while by upper chamber and atmosphere, upper chamber do not have hydraulic pressure, because the second pipeline 126 will originally Water is sent into lower chambers, and lower chambers hydraulic pressure is more than air pressure, and piston 122 moves up, and drives opening-closing sheet 124 to move up, the row of opening The mouth of a river, closestool is rinsed.Rinse and complete, when needing to close discharge outlet, controller break 46, open-close on-off 127 Dead electricity, the running water of the first pipeline 125 is opened, simultaneously closes off upper chamber and atmosphere connection port, therefore there is water in upper chamber Pressure, but because running water is sent into lower chambers by the second pipeline 126, upper chamber's hydraulic pressure is identical with lower chambers hydraulic pressure, but work in upper chamber Plug area is much larger than lower chambers, therefore in the presence of pressure differential, piston moves down, and closes discharge outlet.

When it is three minutes and the above that inductor 5, which closes the conjunction time, then control unit judges that closestool needs big yield punching row； Then control unit continues to input water into cistern 1, concrete principle is same as above, no when the closing time of inductor 5 is three minutes Repeat again, to increase the water in cistern 1；When the liquid-level switch K1 in cistern 1 is by being closed into disconnection, closestool water Water in case 1 reaches maximum water level, and now control unit control influent waste water switch or water inlet switch disconnect, no longer to closestool Water tank 1 is intake；When inductor 5 senses that people leaves and after disconnect, control unit closure make-and-break contact 46, the first pipeline is closed 125 running water, while by upper chamber and atmosphere, upper chamber do not have hydraulic pressure, because the second pipeline 126 send running water Entering lower chambers, lower chambers hydraulic pressure is more than air pressure, and piston 122 moves up, and drives opening-closing sheet 124 to move up, and opens delivery port, Water is set to be rinsed closestool.

After the completion of bath, control unit can be sentenced according to its liquid-level switch K2 detected disconnection before and closure state Whether disconnected closestool needs is rinsed to cistern；If the liquid-level switch K2 sensed before control unit is off-state, Then have using sanitary wastewater, after the completion of bath, control unit will control water inlet contact 48 to close, and open running water pipe so that Running water enters in cistern to be cleaned to water tank；After cleaning five seconds, control unit disconnects water inlet contact 48, and discharge outlet is closed Close；If the liquid-level switch K2 sensed before control unit is closure state, waste water is not used, it is clear without being carried out to water tank Wash, directly close discharge outlet.

In order to facilitate use, a punching row button 6 manually is also provided with, under special circumstances, such as inductor failure etc., Row punching row can be discharged directly into button press, if there is water in water tank, if not having water in cistern 1, automatic feeding water, And big yield punching row is once, and feed-forward principle is same as above, and is repeated no more.

Obviously, described embodiment is only part of the embodiment of the present utility model, rather than whole embodiments. Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained under the premise of creative work is not made Every other embodiment, it should all belong to the scope of the utility model protection.

Claims

1. a kind of household toilet water drainage-supply system, including cistern（1）, water reuse unit（2）, running water bath unit （3）And control unit；It is characterized in that：The cistern includes casing（11）, located at the drainpipe of bottom half（14）, use In to drainpipe（14）The draining controlling switch being turned on and off（12）, be communicated in the water inlet pipe of bottom half（13）And set In the liquid-level switch K1 in cistern；The water reuse unit includes waste water water tank（21）, located at waste water water tank（21）It is interior Liquid-level switch K1, liquid-level switch K2, the drinking-water pipe being connected with the water inlet pipe（24）, located at drinking-water pipe（24）On the part that draws water （22）And the influent waste water for being turned on and off the drinking-water pipe switchs（26）；The running water bath unit（3）Including with The water inlet pipe（13）Connected running water pipe（31）With the water inlet switch on the running water pipe（32）；The liquid-level switch （K1, K2）, draw water part（22）, influent waste water switch（26）And water inlet switch（32）And described control unit（4）It is electrically connected.

A kind of 2. household toilet water drainage-supply system according to claim 1, it is characterised in that：The draining controlling switch bag Include cylinder body（121）, piston（122）, guide rod（123）And opening-closing sheet（124）, the piston（122）What can be moved up and down is placed in institute State cylinder body（121）It is interior, the guide rod（123）One end and piston（122）It is connected, the other end and opening-closing sheet（124）It is connected.

A kind of 3. household toilet water drainage-supply system according to claim 2, it is characterised in that：The piston（122）By institute State cylinder body and be divided into upper chamber and lower chambers, the upper chamber passes through the first pipeline（125）It is connected with the running water pipe, under described Chamber passes through the second pipeline（126）It is connected with the running water pipe, first pipeline is provided with an open-close on-off（127）.

A kind of 4. household toilet water drainage-supply system according to claim 1, it is characterised in that：The waste water water tank（21）On Provided with a wastewater collection pipe（27）, waste water water tank is interior to be provided with a filtering ponds（28）, the wastewater collection pipe（27）One end is placed in institute State filtering ponds（28）It is interior；The drinking-water pipe lower end is provided with a screen pack.

A kind of 5. household toilet water drainage-supply system according to claim 1, it is characterised in that：The running water pipe（31）On Provided with a check-valves（33）.

A kind of 6. household toilet water drainage-supply system according to claim 1, it is characterised in that：The waste water water tank（21）Bottom Portion is provided with a blow-off pipe（282）.

A kind of 7. household toilet water drainage-supply system according to claim 1, it is characterised in that：The waste water water tank（21）On Portion connects an overflow outlet pipe（29）.