CN2072100U - Three-pipe network system for supplying and draining water - Google Patents

Abstract

The utility model discloses a three-pipe network system for supplying and draining water which comprises an upper water pipe network system, a middle water pipe network system and a lower water pipe network system. The middle water pipe network is a pipe network device which has double functions of water drainage and water supply and comprises a middle water drainage pin, a receiving washer cleaning hose cover funnel, a sealed middle wter tank, a chlorinated lime feeder device, a bell-mouth bent pipe, etc. The bottom of each washing pools, basins, bathtubs, etc., is provided with double-row water holes. One hole is used for draining middle water and entering the middle water pipe network; the other hole is used for draining dirty water. Compared with a traditional two-pipe network system for supplying and draining water, the utility model can realize domestic water connection in series, can save water resource by about one-third, and can relieve the tension situation of urban domestic water.

Description

Three-pipe network system for supplying and draining water

The native system device belongs to the plumbing technical field.

Existing plumbing technical point Shang Shui and two pipe network systems of following water.The water supply quality of two pipe network system devices is by the single standard design, and water resource can not get abundant reasonable use and just is discharged into the sewer pipe net.Be divided into grade as if the daily life water being looked its effect and function, just can realize the living water use serial connectionization, but a water used afterwards its usefulness still, just can save great lot of water resources.As Device for relieving nature flushing water and some other waters, be suitably to reduce water quality standard, it is fully feasible that serial connection is supplied with clean water replacement tap water.The Device for relieving nature flushing water account for day per capita water supply volume 1/3rd, wasted with tap water flushing all too, and needless to say purified consumption for financial resources this process of tap water and material resources from natural water.

In recent years, water channel technology during Japan adopted.This technology is divided into two kinds of water quality standard with living water use, and a standard is for tap water, and another standard is supplied with and used the water of handling through again.Original like this plumbing two pipe network system devices just are broken down into: feedwater, draining, water treatment, feedwater, draining more again, such duplicating device system.This technology has played tangible water-saving result, and water resource is fully used, and weak point is to take up an area of power consumption.

China is a country that water resources ownership per capita is very poor.The distributed pole imbalance of water resource, Huaihe River and the large areas serious water shortage to the north of the Yellow River.At present, there are nearly 200 urban water shortages, 50 city serious water shortages in the whole nation.Last year, China had 94 cities to cause 12,700,000,000 yuan of industrial loss because of water shortage, urban water shortage also brings very big influence to people's lives, become the latency that influences social stability, the Harbin City had 400,000 people to eat " water yesterday " last year, life of urban resident water supply volumes such as Qingdao are limited in about 30 liters of every days always, have caused very big difficulty for the city people's lives.Along with quickening of urbanization process, the raising of the expansion of housing construction area and living water use standard, Urban Domestic Water Consumption will sharply increase.The existing urban population 3.2 hundred million in the whole nation, annual Urban Domestic Water Consumption reaches 84 billion cubic meters, National urban domestic consumption according to statistics, annual with 3～5% speed increase, by 2000, estimate that China's Urban Domestic Water Consumption will reach 111 billion cubic meters every year, so the problem of water consumption of having planned strategies for is a great cause throughout the ages.

Solve the situation of urban water supply anxiety, simple dependence increases water supply capacity, not only is subjected to the restriction of water resources condition, and very big difficulty is also arranged on the financial resources, the task of top priority will be widelyd popularize exactly and use the water saving new technology, takes a long view also to be the condition of starting of applying of new technology.Water saving is not to force down water supply volume, and the amount of living water per capita in the most of city of China is lower, forces down consumption again, certainly will will have influence on the people's life.The water saving aim should be to guarantee rationally to adjust the living water water quality standard under the prerequisite of water, realizes the living water use serial connectionization, makes the more effect of limited water resource performance.

One of purpose of design native system device is the conserve water resource, rationally adjusts living water use water supply quality standard, realizes the city domestic water serial connectionization, alleviates the nervous situation of urban water supply.Another purpose of design native system is to improve the water level of small and medium-sized cities, and the small and medium-sized cities output is generally lower, this technology under the situation that does not increase water supply capacity, day per capita water supply volume can improve about 1/3rd.

The water supply and sewerage pipeline system and device, by waterline network, drainage pipeline networks and pot sink, parts such as kitchen sink, wash basin, bathtub, sewage reservoir, floor drain connect to be formed.

The feature of plumbing three pipe network system devices is: it is made up of upper hose net, middle grid, sewer pipe net.Middle grid is the pipe network device with draining and feedwater dual-use function, it comprises the middle water drain cock of pot sink, kitchen sink, wash basin, bathtub, received washing machine rinse water funnel with cover, water tank in the sealing, drift the powder throwing device, received parts (Fig. 1, Fig. 2) such as disinfectant horn mouth bend pipe.The bottom of containers such as each pot sink, kitchen sink, wash basin, bathtub is equipped with double water hole (Fig. 3, Fig. 4, Fig. 5), the middle water of hole row's serial connection usefulness, and another hole sewer, two holes are other eye-catching symbol, to show difference.Be provided with the filtration nylon gauze (Fig. 6) that easy demolition is cleaned in the middle water drain cock, it is by being with stopper support, filler ring, the embedding of drain cock phase of filtering nylon gauze to assemble, not sneaking into objectionable impurities in the water in making.The washing machine rinse water is to go into middle grid by funnel with cover (Fig. 7).The middle water of upper-layer user discharging constitutes a supply and demand with the middle water of lower floor user's request and be connected in series the unit, establish square between the supply and demand or rectangle sealing water storage in water tank (Fig. 8) upper hose net and middle grid pass through calcium oxychloride throwing device ((24) among Fig. 2, (25), (34)) and horn mouth bend pipe ((23) among Fig. 2) connection.

Middle water tank capacity calculates.

Determining of the middle water yield.Daily life with the water of mistake can as in water reuse, face washing water is arranged, the water of washing one's hands, wash rice, wash the dish rinse water, wash dishes water.Washing machine rinse water and shower water etc.

In water water quality should not be as the criterion to have tangible foam, soap foam, oil film, peculiar smell.

For plumbing sanitary installation is arranged, but do not have the dwelling house of shower set, in 4 mouthfuls of artificial families, the water yield of grid equaled above-mentioned several water water yield and multiply by access times during each household entered every day.

The water yield that washes one's face is about 31 * 2 * 4=241

The water yield of washing one's hands is about 11 * 4 * 4=161

Wash rice, wash the dish cleaning water yield and be about 81 * 2=161

The wash dishes water yield is about 71 * 3=211

The middle water yield that each household enters middle grid every day is about 241+161+161+211=771

Each household is the water requirement in every day.Water supply volume of sanitary apparatus, the high level cistern lavatory pan is 10～14 liters, and the low level cistern lavatory pan is 12～16 liters, and the urinal water tank is 2～6 liters.Each household excrements every day washing water quantity equals water volume in water tank and multiply by access times.Average with the low water stage water volume in water tank is basis.

The lavatory pan washing water quantity is 141 * 1 * 4=561

The urinal washing water quantity is 41 * 4 * 4=641

The about 561+641=1201 of watermeter in the each household daily requirement

Discharge rate and the demand of each household every day still differ from 43 premium on currency, just can reach the equilibrium of supply and demand.

The laundry rinse water.The length of laundry cycles and the geographical position in city, meteorological condition, water supply capacity and material are relevant with factors such as civilization degrees.No matter how to say, its cycle should not surpass two weeks yet.From the needs of clean and tidy civilization, this calculating was comparatively rational by seven days for one-period.Along with the raising of material and cultural life, the popularity rate of washing machine is more and more higher, and at present, the city that has reaches about 70%.One week of each household changes clothes once, wants two to three cylinders with the laundry machine washing, and the grid, all the other all can go into middle grid all over rinse water in first pass laundry water can not enter than dirt.The water yield of grid equaled the cylinder capacity and multiply by and clean pass and multiply by the laundry number of times again during washing machine entered.

It is 301 * 2 * 3=1801 that washing machine cleans the water yield

In one week, the middle water yield of grid was about 771 * 7+1801=7191 during each household entered, and the middle water yield that needs is about 1201 * 7=8401, and supply and demand does not reach balance, and the water yield is passed through the calcium oxychloride feeding device from last water supply in the deficiency.

Middle water tank is a water in being used for storing, so as to the contradiction of water unbalanced supply-demand in regulating on ordinary days.In the best volume of the water tank rinse water that equals to do washing add amount of makeup water and subtract Japan-China water consumption.

The best dischargeable capacity 1801+1211-1201=1811 of middle water tank

Middle water tank capacity equals dischargeable capacity and adds the above empty van volume of bleed off pipe, gets 0.1 empty van coefficient, and middle water tank capacity is 1.1 * 1811=199.11=0.20m ³

Middle water tank is positioned at user lavatory top of space, the effect of double as water closet.

Along with the raising of living standard, resident family uses the more and more general of geyser, and water supply standard also improves thereupon.Cycle and the laundry cycles of having a bath is synchronous basically.Everyone each water supply volume is in 32 liters, and the each household water supply volume is 128 liters.For the dwelling house that plumbing sanitary installation and shower set are arranged, water insufficient section in the aforementioned calculation, can be by shower water for it, the unnecessary middle water yield is by in the water tank in the bleed off pipe inflow lower floor, if one deck is unnecessary successively down, the overflow pipe by ground floor flows into the sewer pipe net at last, if this water yield is bigger, also can import in the ad hoc pond, other uses it for anything else.

Show according to data in all parts of the country investigation, general day of China metropolis per capita water supply volume be 100～200 liters, be up to 200～250 liters, minimum is 70～100 liters.The small and medium-sized cities water supply standard is lower, is generally 50～70 liters.In a word, China's urban water use standard is very low.Adopt plumbing three pipe network technology, if day, the water supply volume level was constant per capita, can save 1/5 the water yield everyone every day, and this water yield of 1/5 is to save in serial connection with waterborne.Every day if there is the dwelling house of half population to adopt this technology, can be economized on water 1.5 ten thousand tons 547.5 ten thousand tons of energy using water wisely in a year in the city of million people's mouth.The cost of tap water per ton can be saved 82.125 ten thousand yuan every year in 0.15 yuan.The small and medium-sized cities lower to water supply standard, if keep original water supply capacity, adopt this technology just equal day per capita water supply volume improved 1/3, original 50～70 liters standard has just become 70～100 premium on currency and has put down up.What improve part usefulness is serial connection water, will alleviate the situation of short water supply so greatly.

Use this technology and also help environmental protection, the annual water yield of saving just equals few row's sanitary sewage amount, in 0.17 yuan of sanitary sewage disposal expense per ton, can save 93.07 ten thousand yuan of sewage disposal expenses every year.

Plumbing three pipe network system devices have reasonably been adjusted Device for relieving nature flushing water water quality standard, and utilize the potential energy that water had in the discharge of upper strata resident family used for resident family of lower floor.Containers such as basin pond adopt double water hole structure, the shunting of removing contamination, and be provided with devices such as filter screen and dispensing sterilization, guaranteed middle water water quality.Connect use in the living water use, can save great lot of water resources than two pipe network system devices, compare with middle water channel technology, both all have tangible water-saving result, but this technology has been saved the cumbersome process of a series of occupations of land power consumptions such as water treatment in the middle water channel technology, this technical pattern compact and reasonable, the living drainage shunting of removing contamination, having realized the domestic water serial connectionization, is that a water saving economizes the new technology device that can and improve the water level, has ground using value preferably.

Description of drawings is as follows:

Fig. 1 is plumbing three pipe network system device flow charts;

Fig. 2 is plumbing three pipe network system device phantom drawings;

Fig. 3 is double water hole pot sink, pond, and " A " is plan view, and " B " and " C " is sectional drawing;

Fig. 4 is a double water hole wash basin, and " A " and " B " is sectional drawing;

Fig. 5 is a double water hole bathtub, and " A " is plan view, and " B " is sectional drawing;

Fig. 6 is middle water drain cock filter, and " A " is plan view, and " B " is sectional drawing;

Fig. 7 is a funnel sectional drawing with cover;

Fig. 8 is water tank in the sealing, and " A " is plan view, and " B " and " C " is sectional drawing;

Numbering (1) is the water-gas upper hose among the figure;

(2) be water pipe in the plastics;

(3) be the cast iron sewer pipe;

(4) be the water supply valve door;

(5) be water meter;

(6) be kitchen sink, basin hydrant;

(7) be the bathtub hydrant;

(8) be (top layer is last) water hydrant in the sewage reservoir;

(9) be the washing machine hydrant;

(10) be the wash basin hydrant;

(11) be two (bottom is for single) drain hole pot sink or kitchen sink;

(12) be two (bottom is for single) drain hole bathtub;

(13) be sewage reservoir or sewage sink;

(14) be two (bottom is for single) drain hole wash basin;

(15) be water closet (only top layer has);

(16) be water drain cock in pot sink or the kitchen sink;

(17) be draining water bolt in the bathtub;

(18) be water drain cock in the wash basin;

(19) be funnel with cover;

(20) be water tank in the sealing;

(21) be Device for relieving nature flushing (top layer is last) water water service pipe;

(22) be middle Radiator overflow hose;

(23) be the horn mouth bend pipe;

(24) be the calcium oxychloride hopper;

(25) be calcium oxychloride feeding device emptying tap;

(26) be top layer water closet water service pipe;

(27) be water drain cock under kitchen sink or the pot sink;

(28) be floor drain;

(29) be the Device for relieving nature gutter;

(30) be the floor drain water round under the washing machine of holding concurrently;

(31) be water drain cock under sewage reservoir or the sewage sink;

(32) be the wash-basin down-flow drain cock;

(33) be water drain cock under the bathtub;

(34) be calcium oxychloride throwing device valve;

(35) be abat-vent;

(36) be washing machine;

(37) be middle water gauge note;

(38) be that water gauge is remembered down;

(39) be nylon gauze;

(40) be band filter screen stopper support;

(41) be filler ring;

(42) be middle water drain cock top;

(43) be hopper walls with cover;

(44) be filler cap;

(45) be flange;

(46) be rubber gasket;

(47) be ball float;

(48) be the ball float limiting plate;

(49) be the water level indication;

(50) be middle water water inlet;

(51) be middle water overfall gap;

(52) be middle water delivery port;

(53) be the calcium oxychloride inlet;

(54) be Device for relieving nature.

This system and device upper hose net connects by calcium oxychloride throwing device and horn mouth bend pipe mutually with middle grid.Water can enter middle grid on the path along connecting.But middle water can't enter the upper hose net, and last water water quality has absolute safety guarantee.Middle grid connects with the sewer pipe net mutually by the overflow pipe of water tank in the sealing of bottom, and junction is established the only stifled gas with foreign flavor of trap and entered middle grid.

Water holdup time in case is a week in the part in the sealing in the water tank, for water water quality in guaranteeing, adds calcium oxychloride once weekly in middle water tank, 0.2 kilogram of each throwing amount.Medication administration method: open the emptying tap in the calcium oxychloride throwing device, water emptying in will managing, cutout cock, open calcium oxychloride hopper valve then, calcium oxychloride is added water to be stirred evenly by in the funnel inflow blank pipe, close the funnel valve, open the valve that throwing device and upper hose join, calcium oxychloride is poured in the middle water tank by last water.

The native system device is applicable to life plumbing such as dwelling house, hotel, restaurant.

The native system device is implemented material therefor: the upper hose water gas pipe, middle water pipe plastic pipe, sewer pipe is cylinder iron managed, double water hole pot sink, kitchen sink, wash basin, bathtub terrazzo concrete, pottery, cast iron enamel, glass jar etc., funnel headwall with cover nylon, bucket cover plastics, band filter screen stopper support, filler ring nylon, in the water drain cock cylinder iron or plastics, middle water tank is with plastics or glass jar, calcium oxychloride throwing device and horn mouth bend pipe plastics.

The draining mark of double water hole kitchen sink, pot sink, wash basin, bathtub should be coated near the facade place aperture, mark must be eye-catching with have permanent.

Claims (7)

1, a kind of plumbing three pipe network system devices, by waterline network, parts such as drainage pipeline networks and pot sink, kitchen sink, wash basin, bathtub, sewage reservoir, floor drain connect to be formed.The feature of native system device is; Shang Shui, Zhong Shui, following three kinds of pipe network systems of water are adopted in plumbing, and middle grid is the pipe network device with dual-use function of draining and feedwater, and it comprises middle water drain cock, received washing machine rinse water funnel with cover, water tank in the sealing, calcium oxychloride throwing device, horn mouth bend pipe; Each kitchen sink, pot sink, wash basin, bathtub etc. are equipped with the branch row discharge structure of removing contamination.

2, plumbing three pipe network system devices according to claim 1, it is characterized in that: the bottom of containers such as pot sink, kitchen sink, wash basin, bathtub is equipped with double water hole, one row can be connected in series the middle water of usefulness and go into middle grid, and another hole sewer is gone into the sewer pipe net.There is distinct symbol in two holes, to show difference.

3, plumbing three pipe network system devices according to claim 1 and 2, it is characterized in that: the bottom of containers such as pot sink, kitchen sink, wash basin, bathtub is provided with middle water drain cock, and a filtration nylon gauze that is easy to disassembly, cleaning is arranged in the bolt.

4, plumbing three pipe network system devices according to claim 3 is characterized in that: filter nylon gauze and be cemented on the stopper support, embed in the filler ring, in the middle water drain cock of packing into.

5, according to the plumbing three pipe network system devices of claim 1, it is characterized in that: each floor is provided with water drain funnel with cover and is received the washing machine rinse water and go into middle grid.

6, according to the plumbing three pipe network system devices of claim 1, it is characterized in that: on middle grid by supply and demand serial connection unit, establish square or the rectangle sealing in water tank store in water.

7, according to the plumbing three pipe network system devices of claim 1, it is characterized in that: connect with the calcium oxychloride throwing device and the disinfectant horn mouth bend pipe of being received between the water tank in upper hose net and the sealing.

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