CN101748779A

CN101748779A - System for automatic reutilization of washing water in residential lavatory

Info

Publication number: CN101748779A
Application number: CN200910255709A
Authority: CN
Inventors: 张延颂
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-24
Filing date: 2009-12-24
Publication date: 2010-06-23

Abstract

The invention discloses a system for the automatic reutilization of washing water in residential lavatory, characterized in that residents in a residential building who share the same sewer pipe are considered to be a whole, washing water from upstairs lavatory is collected, filtered and stored by starting with the second top floor and is then supplied to toilet water tanks automatically for the purpose of washing the toilet. Using priority is given to the washing water when the washing water is available, or tap water is automatically supplied upon the shortage of the washing water and is immediately automatically closed once the washing water is available. The above procedures have no need of energy and the participation of human. About 30% of domestic water can be saved by using the device. A device for the automatic reutilization of rainwater at the top floor of a residential building, which is manufactured according to the method for the washing water automatic reutilization system, is used for collecting and storing rainwater at the top floor and supplying water to the toilet water tank in the lavatory at the top floor. The perfect combination of the washing water automatic reutilization system and the rainwater automatic reutilization device reaches brand-new level of water saving.

Description

Washing water in residential lavatory utilizes system automatically again

Technical field

The present invention relates to a kind of water-saving system, it is characterized in that successively receiving except that top layer in the residential building and use upstairs washings, be used to wash toilet, need not the energy, process is automatic, belongs to the manufacturing and the mounting technique field of water-saving and environmental protection equipment.

Background technology

Connect the approval that upstairs washings flushings toilet has obtained many people, just retrieve seven at the patent of invention of this problem, illustrate that people have broken away from the limitation psychology that can only wash toilet with oneself washings, the water saving theory has entered a frontier.Yet these patents also do not obtain promoting in our life, and we also do not find at least.Is the water saving project why these people approve difficult to promote?

We only do some analyses and thinking from objective angle, the equipment that connects the toilet of washings flushing upstairs once is discussed must be possessed which characteristic, could both satisfy the needs of water saving, can win people's approval again.One, to consider the suitable washings of actual conditions selection.Washings in the life are from two places, and the one, the washings of washroom contain chemically cleaning things such as bathing lotion, washing powder, soap, and being used for washing toilet should be no problem.The 2nd, the washings in kitchen contain silt and greasy garbage, and unfavorable to the cleaning of the sealing of valve and storage tank, toilet, the flushing toilet is obviously improper.The project that has does not add differentiation, collects all washings, and people be unwilling to accept naturally.The present invention only collects the washings flushing toilet of washroom for this reason.Two, to guarantee the feasibility of technology.The project that has has only schematic diagram, and the project that has does not have running water system, what if does not all have explanation when how to operate with washings shortage upstairs, does not obviously have operability.Three, to guarantee the safety of the daily operation and maintenance of water saving fixtures.Washroom humidity is bigger, and especially The water splash in all directions during shower, and water smoke fills the air (during winter).The project that has automatically control is finished by electrical equipment, not only needs running cost, makes the effect discount of water saving, and exists dangerous in the daily operation and maintenance, and people suspect certainly.Four, structure wants simple, consider to make and installation technology, more will consider user's the cost of investment and the ratio of water-saving cost, gives expected investment repayment of people.Five, to consider the easy of water saving fixtures regular job process, minimizing is to the influence of people's normal life, and this point is also very important, increases trouble in order to economize on water to daily life, such as controlling to the toilet cistern water supply with switch, the anhydrous time spent of back is necessarily awkward but unwitting people goes to toilet.Perfect condition should be not change under the situation of animation to allow people utilize washings unconsciously.More than being some objective requirements, also is the thinking that stands in user's angle hommization.If can invent out such water saving fixtures, washings utilize and will make things convenient for a lot of smoothly.

Summary of the invention

According to above-mentioned thinking, we have invented a kind of washing water in residential lavatory and have utilized system automatically again.This system will use each floor resident family up and down of same sewer pipe to look as a whole in the residential building, by changing existing aqueous mode down, begin from time top layer, after upstairs the washings of washroom are collected filtration, store, from trend toilet cistern water supply, be used to wash toilet.The working method of this device is full automatic, can preferentially use washings when washings, when the temporary transient shortage of washings, tap water can be opened the water that goes to toilet that guarantees people automatically, in case washings (washings that comprise artificial adding This floor) have been arranged, and tap water is closed immediately automatically.Above-mentioned automated procedure is without any need for the energy, and structure is also very simple.The foreign material such as floccule in needing cleaned at regular intervals washings storage bin, removing screen pack and hair (be washings after all, periodic maintenance is difficult to avoid), day-to-day operation need not people's participation.Use this device can not influence people's normal life, but can save living water use 30～40%, this is a ratio of knowing altogether, if obtain promoting, certainly will bring certain social benefit and economic benefit.

Description of drawings

Below in conjunction with accompanying drawing this water-saving system is described further

Fig. 1 washing water in residential lavatory utilizes system's front view automatically again

Fig. 2 washing water in residential lavatory utilizes system's left view automatically again

Fig. 3 tap water is controlled water intaking valve automatically

The automatic use device of Fig. 4 residence building top layer rainwater

Among Fig. 1, Fig. 2 and Fig. 3:

(1) water trunk line (2) bathroom floor under the building

(3) pipeline that laterally confluxes in the bathroom floor of the mouth of a river (right-angle tee) (4) leaks down

(5) mouth of a river (plane threeway) under the washing machine

(6) system's washings and last (basis) floor washings conflux mouthful (a plane threeway)

(7) drain member of face washing basin mouth (elbow bend) (8) washings drainage pipeline upstairs

(9) pipeline of washings by-pass flow upstairs (10) washings receiving key (often opening)

(11) washings screen pack (12) washings storage bin

(13) washings overfall (14) the dirty pipeline of washings

(15) tap water is controlled water intaking valve (16) tap water supply pipeline automatically

(17) tap water supply switch (often opening) (18) is to toilet Water supply switch valve (often opening)

(19) to toilet supply channel (20) toilet water tank

(21) toilet control automatically water intaking valve (22) washings gather the back to turning to pipeline within the walls

(23) system not water flow out pipeline (24) washings storage bin and system maintenance window to bathroom floor

(25) ball float (26) floating ball rod

(27) water inlet control lever (28) water inlet pipe

(29) bearing pin (30) seal washer

(31) locking nut

The specific embodiment

Toilet in the system will be changed water intaking valve.Existing toilet water intaking valve is to intake under the pressure of tap water, can not satisfy the requirement that has water-head just to intake naturally, is replaced with special toilet and controls water intaking valve (21) automatically and can enter system works.Other accessory (not drawing in the accompanying drawing) in the toilet water tank does not need change.

In Fig. 1 and Fig. 2, washings upstairs and system's washings (except the inferior top layer) mouth of a river (3) of leaking down from ground, the mouth of a river under the washing machine (5), drain member of face washing basin mouth (7) and system conflux mouthful places such as (6) of washings and last (basis) floor washings, respectively by the pipeline (4) that laterally confluxes in the bathroom floor, again after washings gather to turning to pipeline (22) to flow into the drainage pipeline of washings upstairs (8) in the wall within the walls, preparing reception and using under the situation of washings, washings can be by the washings receiving key of often holding (10), with washings screen pack (11), after filtering out foreign material such as floccule in the washings and hair, entering washings storage bin (12) stores stand-by, when people go to toilet bath, the water of toilet water tank (20) lining is discharged the flushing toilet rapidly, toilet is controlled water intaking valve (21) automatically and is opened automatically, because water-head, washings in the washings storage bin (12) are with the spontaneous current tank for excrement pan (20) of taking a seat, after arriving predetermined water level, toilet is controlled water intaking valve (21) automatically and will be closed automatically, stops into water.Washings upstairs continue to flow into, after the water level of washings storage bin (12) reaches the precalculated position, to overflow to enter from washings overfall (13) and not use the dirty pipeline of washings (14), by system not water flow out pipeline (23) to bathroom floor, the pipeline (4) that laterally confluxes in the This floor bathroom floor flows into next floor.When the washings in the washings storage bin (12) will be used up toilet and still need supply water, tap water is controlled water intaking valve (15) automatically will open water supply, toilet water tank (20) is for behind the full water, tap water is controlled water intaking valve (15) automatically and will be closed automatically, receive and store washings to keep maximum space, realize the preferential design idea of using washings.When washings upstairs are not enough, can also artificially collect add This floor wash dish or slurry, to save tap water to greatest extent.When needs clean or safeguard washings storage bin (12), close washings receiving key (10) and tap water supply switch (17) earlier, treat can carry out after washings are used up naturally.Clean or safeguard toilet as needs, close to toilet Water supply switch valve (18) and can carry out.Do not preparing maybe can not receive under the situation of washings, such as closing washings receiving key (10) when cleaning washings storage bin (12) afterwards, the long-term unclear hair washing of washings screen pack (11) is given birth to when stopping up, or temporarily do not want to use washings and when initiatively closing washings receiving key (10), washings upstairs will be entered by washings by-pass flow pipeline (9) and not use the dirty pipeline of washings (14), flow into next floor.

In the above-mentioned embodiment, washings begin successively to receive, filter and used by balanced from time top layer, the real washings that flow into building bottom sewer are few, floccule in the washings and hair are also filtered out layer by layer, the possibility of stopping up the dirty pipeline of washings is very little, utilizes washings storage bin and system maintenance window (24) also can dredge easily just in case stop up.Therefore, native system does not have the pipeline that is connected with water trunk line (1) under the building is set, but isolated operation is had a style of one's own.The one, simplified pipeline, the layout in convenient the enforcement.The 2nd, thoroughly completely cut off the stink in the water trunk line (1) under the building, really solved the toilet deodorization problem that always perplexs people, and saved with deodorization and paid wages accordingly.This programme has also reached the requirement of hommization, not forces one water saving for the temporary transient unacceptable user of washings flushing toilet, only need be closed washings receiving key (10), just return to the state with tap water, to resident family of lower floor and whole system without any influence.

Parts crucial in the system are that tap water is controlled water intaking valve (15) automatically and toilet is controlled water intaking valve (21) automatically, and both principles are identical, just some variation of shape and size, and now controlling water intaking valve (15) automatically with tap water is that example illustrates concrete operating principle.

In Fig. 3, by to toilet supply channel (19), washings enter toilet water tank (20), washings in washings storage bin (12) will be used up, toilet water tank (20) is when still needing to supply water, ball float (25) can descend along with the decline of water level, drive floating ball rod (26) and water inlet control lever (27) are rotated counterclockwise around bearing pin (29), tap water is controlled inlet valve automatically and is slowly opened (drawing shown in the outline line as two point), tap water enters washings storage bin (12) by water inlet pipe (28), toilet water tank (20) is for behind the full water, water level in the washings storage bin (12) will slowly rise and ball float (25) is held up, tap water was controlled inlet valve automatically and was slowly closed this moment, avoided taking with more tap water the space of washings storage bin (12), to realize preferentially using the imagination of washings.Seal washer (30) and locking nut (31) play sealing and fixation to water inlet pipe (28).If washings are not less than the lowest water level of setting, toilet water tank (20) will use washings always, and the purpose of saving tap water reaches naturally.

The installation of water-saving system in two kinds of situation.One, in the new building that designs or just begun to build, for reducing,, water-saving system can be made form illustrated in figures 1 and 2 as arranging the underground heat steam heating pipe to the taking of toilet space, keep the appearance and the structure of existing washroom as far as possible, allow people visually not have the existence of water saving fixtures.Two, for using building, system and condition can be carried out integral body to the sewerage of whole building and be transformed to realize water saving in a organized way.When being not easy to whole the transformation, also can single household transforming and realize water saving,, and establish the water bending deodorization and get final product as long as not using the dirty pipeline of washings (14) to link to each other with water trunk line (1) under the building.

For the resident family that stays in top layer, can use the same method fully and collect the rain-out toilet, as shown in Figure 4.

In Fig. 4:

(32) roof rainwater storage bin (33) rainwater is gone into pipeline in the room

(34) rainwater is enabled switch (35) rainwater and is enabled automatic control water intaking valve

All the other are with reference to Fig. 1

Method of work, control principle and washings utilize system class seemingly automatically again, no longer repeat, and just will could implement in new design and newly-built or reconstruction building.

Claims

1. a washing water in residential lavatory utilizes system automatically again, controls water intaking valve, toilet automatically by upstairs drainage pipeline, washings screen pack, washings storage bin, washings overflow passage, tap water and controls water intaking valve automatically and be formed by connecting with relevant pipeline, switch etc.

2. washing water in residential lavatory according to claim 1 utilizes system automatically again, it is characterized in that changing aqueous mode under the existing washroom, except that top layer, successively collects, filters, stores upstairs washings, is specifically designed to the flushing toilet.

3. washing water in residential lavatory according to claim 1 utilizes system automatically again, it is characterized in that, the everythings such as timely opening and closing of tap water when the collection of washings, filtration, storage, utilization and washings are not enough, all be to finish automatically, need not any energy, need not artificial participation, allow people utilize washings once more unconsciously.

4. washing water in residential lavatory according to claim 1 utilizes system automatically again, it is characterized in that preferentially using washings, and can manually add the washings of This floor, tap water was opened automatically in time when washings were not enough, satisfy people's when flushing demand that goes to toilet to water, the toilet water tank enters back (comprising artificial adding) for full water or washings, and tap water is controlled water intaking valve automatically and can be closed automatically, saves tap water to greatest extent.

5. washing water in residential lavatory according to claim 1 utilizes system automatically again, its mounting means is, in the new building that designs and just begun to build, as arranging the underground heat steam heating pipe, pipeline and storage tanks that water-saving system is all are mounted in the wall and underground.In existing building, can carry out integral body transformation, also can transform by single household the sewerage of whole building.

6. the automatic use device of dwelling house top layer washroom rainwater that utilizes the method for system to manufacture automatically again according to the described washing water in residential lavatory of claim 1 to 5, it is characterized in that at roof collection rainwater, supply water from trend top layer toilet seat tank for excrement pan, the preferential rainwater that uses, tap water automatic water-supply when not having rainwater, need not the energy, process is automatic.