CN212248524U - Household domestic water energy-saving system - Google Patents

Abstract

The utility model discloses a domestic water energy-saving system, which comprises a sewage receiving unit, a plurality of water receiving units and a first pump, wherein the first pump is arranged on each water receiving unit; the sewage output unit comprises a plurality of output pipelines and second pumps arranged on the output pipelines; dirty unit of collection, including along a plurality of collection water tanks of arranging from top to bottom, receive pipeline, collection water tank, output pipeline one-to-one intercommunication, each collection water tank upper end has the overflow mouth, and two adjacent collection water tanks are located the collection water tank of upside and flow into to the collection water tank of downside via its overflow mouth in, and the overflow mouth of downside collection water tank passes through sewage pipes and is connected to sewage treatment plant. Thereby realize categorised recovery, collection storage and the recycle of family domestic sewage, improve the availability factor of family domestic water, alleviate sewage treatment plant's pressure, environmental protection and energy saving more.

Description

Household domestic water energy-saving system

Technical Field

The utility model relates to a rural family sewage recovery recycles technical field, in particular to family domestic water economizer system.

Background

According to the big data display on the network, the daily water consumption of one family and four families is at least 500 liters. Wherein the total amount of water needed for three meals a day is about 60 liters, including water for washing vegetables and water for washing dishes. The water for washing the face in the morning and evening covers the water for brushing teeth and washing the face, and the water for washing the face is about 350 milliliters of water for brushing teeth once, and the total amount of 350 milliliters 4 milliliters 2 milliliters 2800 milliliters, namely 2.8 liters. The average person washed about 1.5 liters of water in sequence, totaling 1.5 × 4 × 2 to 12 liters. The water for bathing is about 80 liters in average because the water consumption is different in winter and summer. And adding washing water, taking a mini full-automatic washing machine as an example, the washing water is about 40 liters of water once. There is also the amount of water used for flushing the toilet, about 6 liters of water for one flush, and a total of 20 flushes for four households per day, 20 x 6 being 120 liters in total. About 50 liters of water is used for mopping and washing, about 60 liters of water is used for cleaning other equipment and the like, the daily water consumption of a family is about 500 liters, in the water, about 40 liters of waste water generated by a washing machine, which can be reused by waste water, about 60 liters of water for three meals, about 14 liters of washing water and 80 liters of bath waste water are used, and the total amount of reusable waste water is about 194 liters.

Most of the generated domestic water is directly discharged to a sewage treatment plant through a sewage discharge pipeline for centralized treatment, sewage is not effectively utilized, and water resource waste is serious. In addition, the centralized treatment of domestic sewage by large-scale sewage treatment plants is single and unilateral, and domestic sewage cannot be treated in batches by refining and classifying, so that the sewage treatment cost and energy consumption are wasted.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a can be to the categorised recycle of family's sewage, alleviate sewage treatment plant pressure, the energy-conserving domestic water economizer system of family of environmental protection.

Therefore, the utility model provides a domestic water economizer system of family, include:

the sewage receiving unit comprises a plurality of receiving pipelines and first pumps arranged on the receiving pipelines;

the sewage output unit comprises a plurality of output pipelines and second pumps arranged on the output pipelines;

dirty unit of collection, include along a plurality of collection water tanks that arrange from top to bottom, receive the pipeline collection water tank output pipeline one-to-one intercommunication, each collection water tank upper end has an overflow mouth, adjacent two it is located the collection water tank of upside sewage in the jar flows into to the collection water tank of downside via its overflow mouth, and the overflow mouth of downside collection water tank passes through sewage pipes and is connected to sewage treatment plant.

Receive the sewage unit through the setting, collect dirty unit, output sewage unit and sewage pipes, thereby realize domestic sewage's categorised recovery, collect storage and recycle, arrange from top to bottom and two adjacent jar that catchment pass through overflow mouth fluid intercommunication through a plurality of jar that catchment, thereby make each jar that catchments when gathering full sewage, one kind of sewage that the pollution degree is lighter can overflow and converge to the heavy second class sewage of pollution degree in, domestic water's availability factor has been improved, alleviate sewage treatment plant's pressure, environmental protection and energy saving more.

As a preferred scheme of the utility model, still including connect each receive the sewage filtering component on the pipeline. As a further preferable scheme, the sewage filtering component comprises a Y-shaped filter and/or a flow-through ultraviolet sterilizer.

As another preferred scheme of the utility model, adjacent two the jar that catchments the jar is located the upside at least partially sets up inside the jar that catchments of downside. As a further preferable scheme, the bottom in the water collecting tank is provided with an impurity settling tank.

As a further preferred aspect of the present invention, the receiving sewage unit is configured to receive heterogeneous sewage from the sewage generating unit, the sewage generating unit includes a kitchen vegetable washing basin drain and a kitchen water purifier drain for discharging the same type of sewage, a shower room drain and a toilet hand washing basin drain for discharging the same type of sewage, and a laundry drain, and is partially communicated with the kitchen vegetable washing basin drain and the kitchen water purifier drain, and the other part is communicated with the shower room drain and the toilet hand washing basin drain and the laundry drain. As a further preferred aspect, at least a part of the receiving pipeline is provided with a branch pipeline and communicated with the sewage draining pipeline through the branch pipeline, and a joint of the branch pipeline and the receiving pipeline is provided with a valve which is configured to conduct or close a loop of the receiving pipeline to the sewage draining pipeline.

As a further preferred aspect of the present invention, the output sewage unit is configured to output different types of sewage to the sewage recycling unit respectively, the sewage recycling unit includes a toilet water supply tank for inputting two types of sewage, a flower nursery water supply pipe for inputting one type of sewage, and a garage car washing room water supply pipe, and is plural the output pipeline is communicated with the toilet water supply tank, the flower nursery water supply pipe, and the garage car washing room water supply pipe respectively.

Drawings

FIG. 1 is a schematic diagram of the pipeline layout structure of the self-building house in new countryside of the present invention;

FIG. 2 is a schematic structural diagram of a drain pipe and a valve of a kitchen vegetable washing sink of the new rural self-building house shown in FIG. 1;

FIG. 3 is a schematic structural view of the sewage collecting unit of the present invention;

FIG. 4 is a schematic view of the process for recycling and reusing sewage according to the present invention;

wherein: 100. a domestic water energy-saving system;

10. a sewage generating unit; 101. a sewage discharge pipe of the kitchen vegetable washing tank; 1011. a sewage recovery flow channel; 1012. a sewage direct discharge runner; 102. a blow-off pipe of the kitchen water purifier; 103. a shower stall drain pipe; 104. a blow-off pipe of a hand washing sink in a toilet; 105. a drain pipe of the laundry;

20. a sewage reuse unit; 201. a toilet bowl water supply tank; 202. a flower nursery water supply pipe; 203. a water supply pipe of a garage and car washing room;

30. a sewage treatment plant;

1. a sewage receiving unit; 11. a first type of sewage receiving pipeline; 12. a second type sewage receiving pipeline;

2. a dirt collection unit; 21. a mother tank; 211. a second-class sewage inlet; 212. a second-class sewage outlet; 213. a sewage straight discharge port; 22. a sub-tank; 221. a class I sewage inlet; 222. a first-class sewage outlet; 223. an opening; 23. an impurity settling tank;

3. an output sewage unit; 31. a first type sewage output pipeline; 32. a second type sewage output pipeline;

4. a pump;

5. a blowdown line;

6. a valve;

7. a sewage filtering component.

Detailed Description

To explain the technical content, structural features, achieved objects and functions of the present invention in detail, the following detailed description is made with reference to the accompanying drawings. The following examples are intended only to illustrate the invention in detail, and are not intended to limit the scope of the invention in any way.

The utility model discloses mainly to new rural construction and utility model, new rural house-building pipeline is simpler, easily reforms transform. And on the premise of global water resource shortage, we pay more attention to water conservation. And (4) classifying the domestic sewage by taking a family as a unit. For example, household water purifiers produce waste water that, although not up to potable water levels, can be collected for other uses. Therefore, the utility model relates to the recovery, treatment and reuse of domestic sewage, which is completed in the family. The efficiency of domestic water is improved, the pressure of sewage treatment plant has been alleviated, be applicable to the new rural house of self-construction, and the reproducibility is strong, accords with the sustainable development policy of the national civilization.

As shown in fig. 1, the energy saving system 100 for domestic water comprises a sewage receiving unit 1, a sewage collecting unit 2, a sewage outputting unit 3 and a sewage discharging pipeline 5.

The sewage receiving unit 1 is used for receiving sewage generated by the sewage generating unit 10 and comprises a first-type sewage receiving pipeline 11 and a second-type sewage receiving pipeline 12. The sewage collecting unit 2 comprises a sub-tank 22 and a mother tank 21, wherein the sub-tank 22 is used for collecting the first type sewage received by the first type sewage receiving pipeline 11, and the mother tank 21 is used for collecting the second type sewage received by the second type sewage receiving pipeline 12. And the sewage output unit 3 comprises a first-class sewage output pipeline 31 and a second-class sewage output pipeline 32, wherein the first-class sewage output pipeline 31 is used for conveying the first-class sewage collected by the sewage collecting unit 2 to the sewage reuse unit 20 for use, and the second-class sewage output pipeline 32 is used for conveying the second-class sewage collected by the sewage collecting unit 2 to the sewage reuse unit 20 for use.

Specifically, the sewage generating unit 10 includes a kitchen sink drain 101 and a kitchen purifier drain 102 for discharging one type of sewage, a shower drain 103 and a toilet sink drain 104 for discharging two types of sewage, and a laundry drain 105. The sewage discharged by the kitchen vegetable washing sink sewage discharge pipe 101 and the kitchen water purifier sewage discharge pipe 102 is sewage which generally contains less impurities and has no peculiar smell, and can be used as water for flower nursery irrigation, car washing in car washing rooms and water for mopping in rooms. The sewage discharged by the shower room sewage discharge pipe 103, the toilet hand washing basin sewage discharge pipe 104 and the laundry room sewage discharge pipe 105 are two types of sewage, the sewage generally contains bath products, has more chemical components and few insoluble impurities, obviously can be recycled, but is not suitable for mopping, washing a car, watering a flower garden and the like, and can only be used for flushing a toilet and the like.

The sewage reuse unit 20 includes a toilet water supply tank 201, a garden water supply pipe 202, and a garage car wash water supply pipe 203. Of course, the sewage generating unit 10 is not limited to the above-mentioned several conventional sewage pipes, but may be other household appliances and/or pipes capable of generating sewage, and the sewage reusing unit 20 is not limited to the above-mentioned several conventional sewage pipes, and may also be conventional appliances and/or pipes.

As shown in fig. 2, the drain pipe 101 of the kitchen sink has a double flow path structure having a sewage recovery flow path 1011 and a sewage direct discharge flow path 1012, the sewage recovery flow path 1011 is communicated with one type of sewage receiving pipe 11, the sewage direct discharge flow path 1012 is communicated with the drain pipe 5, and a valve 6 is provided on the double flow path structure, and the valve 6 is configured to conduct the sewage recovery flow path 1011 or the sewage direct discharge flow path 1012. Of course, the double-flow-passage structure is actually that a branch pipeline is arranged on a sewage receiving pipeline of one kind, the branch pipeline is communicated with the sewage discharge pipeline 5, and the switching of a valve is utilized, so that the sewage of one kind can be selectively collected and reused or directly discharged. The design of the manifold is not limited to the first type of sewage receiving pipe, and may be provided in the second type of sewage receiving pipe.

The sewage recovery flow passage 1011 and the sewage direct discharge flow passage 1012 are both provided with a sewage filtering component 7. The sewage filter unit 7 may employ a Y-shaped filter known in the art. Because the waste water contains solid impurities, the prior filtering technology and the actual situation of the sewage receiving unit are combined for consideration, and the Y-shaped filter is adopted as the sewage filtering component 7 to carry out primary treatment on the waste water. The Y-shaped filter is a small component for removing a small amount of solid impurities in liquid, and can protect the whole sewage receiving unit from working normally. After the waste water passes through the Y-shaped filter, impurities in the waste water can be filtered and blocked by the filter cylinder of the Y-shaped filter, and the rest waste water is discharged by the filter. When the filter cartridge needs to be cleaned, the detachable filter cartridge is taken out only by opening the filter cartridge cover on the Y-shaped filter, and the filter cartridge is reloaded after treatment, so that the use and maintenance are more convenient. The Y-shaped filter is designed mainly for avoiding the impurities in the sewage from blocking the pipeline, and is not limited to be designed on the sewage discharge pipe 101 of the kitchen vegetable washing basin, and can also be designed on a first-type sewage receiving pipeline and/or a second-type sewage receiving pipeline. The valve 6 may be a manual valve or an electric valve.

As shown in fig. 1 and 3, the sewage collecting unit 2 includes a mother tank 21 and a sub-tank 22 disposed in the mother tank 21, the sub-tank 22 is communicated with the inside of the mother tank 21 through an upper end opening 223 thereof, the sub-tank 22 has a first-type sewage inlet 221 and a first-type sewage outlet 222, the mother tank 21 has a second-type sewage inlet 211, a second-type sewage outlet 212 and a sewage straight discharge port 213, the first-type sewage inlet 221 is communicated with the first-type sewage receiving pipeline 11, and the second-type sewage inlet 211 is communicated with the second-type sewage receiving pipeline 12.

Ultraviolet ray disinfection sterilizers may be respectively disposed on the first-type sewage receiving pipeline 11 and the second-type sewage receiving pipeline 22, and an over-flow type ultraviolet ray sterilizer known in the prior art may be selected. Thereby from receiving in the first kind sewage and the second kind sewage that sewage unit 1 received can be carried out ultraviolet sterilization earlier respectively in by corresponding collection mother jar 21 and the son jar 22 to reduce breeding of the interior bacterium of dirty unit 2 of collection, improve the quality of retrieval and utilization waste water. Of course, the ultraviolet sterilizer can be used together with the Y-shaped filter as a sewage filtering component, so that impurities in sewage can be filtered, and toxic and harmful substances, germs and the like in the sewage can be killed.

Referring to fig. 1 and 4, one end of the first-type sewage output pipeline 31 is connected to the first-type sewage outlet 222, the other end is connected to the garden water supply pipe 202 and the garage car washing room water supply pipe 203 of the sewage reuse unit 20, one end of the second-type sewage output pipeline 32 is connected to the second-type sewage outlet 212, the other end is connected to the toilet water supply tank 201 of the sewage reuse unit 20, and the first-type sewage receiving pipeline 11, the second-type sewage receiving pipeline 12, the first-type sewage output pipeline 31, and the second-type sewage output pipeline 32 are all provided with a pump 4. Wherein, the pump on the first-class sewage receiving pipeline 11 is a first pump, and the pump on the second-class sewage receiving pipeline 12 is a second pump. The pump 4 is a booster water pump. And a sewage discharge pipe 5 having one end communicated with the straight sewage discharge port 213 and the other end connected to the sewage treatment plant 30.

In order to prevent the second-class sewage in the primary tank from flowing backward into the secondary tank and prevent the sewage in the primary tank from overflowing out of the tank, as shown in fig. 3, the first-class sewage inlet 221 is higher than the first-class sewage outlet 222, the second-class sewage inlet 211 is higher than the second-class sewage outlet 212 and lower than the sewage straight discharge port 213, and the sewage straight discharge port 213 is lower than the upper end opening 223 of the secondary tank 22. Therefore, the sewage filled in the sub-tank 22 flows into the main tank 21 through the upper opening 223, and the sewage filled in the main tank 21 is discharged to the outside of the main tank 21 through the sewage straight discharge opening 213. The upper end opening 223 of the sub tank and the straight sewage discharge port 213 of the upper end of the mother tank are both overflow ports. The straight mouth of arranging of sewage of female jar can be discharged unnecessary waste water and the gas that waste water produced to the sewage pipes in, avoid the loss to living environment in, reduced the influence to living environment.

Because the sewage usually contains a small amount of insoluble impurities, the bottom in the sub-tank 22 and the bottom in the mother tank 21 are both provided with impurity settling tanks 23, and impurities and particles in the sewage entering the sub-tank 22 and the mother tank 21 can naturally settle into the impurity settling tanks 23 below.

In other embodiments, more receiving pipelines, output pipelines and water collecting tanks can be designed according to the specific composition of the sewage generating unit, and the sewage can be classified into a plurality of categories for classified collection and reuse. The number of the water collecting tanks is not limited to the two, the form of the sub-tank and the mother tank can be also a plurality of, a plurality of water collecting tanks are arranged from top to bottom, the receiving pipeline, the water collecting tanks and the output pipeline are communicated in a one-to-one correspondence manner, two adjacent water collecting tanks are communicated through the fluid of the overflow port, the sewage in the upper water collecting tank flows into the water collecting tank on the lower side through the overflow port of the sewage collecting tank, and the overflow port of the water collecting tank on the lowest side is connected to a sewage treatment plant through a sewage discharge pipeline.

In conclusion, the system can classify, recycle and reuse the household sewage, and has a certain positive effect on reducing the turbidity in the wastewater of the municipal sewage treatment plant and the sewage treatment load.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (8)

1. An energy saving system for domestic water, comprising:

a sewage receiving unit (1) comprising a plurality of receiving pipelines and first pumps arranged on the receiving pipelines;

the sewage output unit (3) comprises a plurality of output pipelines and second pumps arranged on the output pipelines;

sewage collection unit (2), include along a plurality of collection water tanks that arrange from top to bottom, receive the pipeline collection water tank output pipeline one-to-one intercommunication, each collection water tank upper end has an overflow mouth, adjacent two it is located the sewage of upside collection water tank and flows into to the collection water tank of downside via its overflow mouth in, and the overflow mouth of downside collection water tank passes through sewage pipes (5) and is connected to sewage treatment plant.

2. The energy saving system for domestic water according to claim 1, further comprising a sewage filter assembly connected to each of the receiving pipes.

3. The energy saving system for domestic water according to claim 2, wherein the sewage filtering assembly comprises a Y-shaped filter and/or an over-flow type ultraviolet sterilizer.

4. The energy-saving system for domestic water according to claim 1, wherein the water collecting tank on the upper side of two adjacent water collecting tanks is at least partially positioned inside the water collecting tank on the lower side.

5. The energy-saving system for household water according to claim 1 or 4, characterized in that the bottom of the water collecting tank is provided with a foreign matter settling tank (23).

6. The energy saving system for domestic water according to claim 1, wherein the sewage receiving unit (1) is configured to receive different kinds of sewage discharged from the sewage generating unit (10), the sewage generating unit (10) comprises a kitchen sink drain (101) and a kitchen water purifier drain (102) for discharging one kind of sewage, a shower sink drain (103) and a bathroom sink drain (104) for discharging two kinds of sewage, and a laundry drain (105), one part of the receiving pipeline is communicated with the kitchen sink drain (101) and the kitchen water purifier drain (102), and the other part of the receiving pipeline is communicated with the shower sink drain (103), the bathroom sink drain (104) and the laundry sink drain (105).

7. The energy saving system for domestic water according to claim 1 or 6, wherein at least part of the receiving pipe is provided with a manifold, and is communicated with the sewage draining pipe (5) through the manifold, the joint of the manifold and the receiving pipe is provided with a valve (6), and the valve (6) is configured to conduct or close the loop of the receiving pipe to the sewage draining pipe (5).

8. The energy-saving system for domestic water according to claim 1, wherein the sewage output unit (3) is configured to output different types of sewage to the sewage reuse unit (20), the sewage reuse unit (20) comprises a toilet water supply tank (201) for inputting two types of sewage, a garden water supply pipe (202) for inputting one type of sewage, and a garage car wash water supply pipe (203), and a plurality of the output pipelines are respectively communicated with the toilet water supply tank (201), the garden water supply pipe (202), and the garage car wash water supply pipe (203).

Images