CN205712333U - A kind of toilet Auto-drainage water saving fixtures promoted without electric power - Google Patents

Abstract

This utility model relates to a kind of toilet Auto-drainage water saving fixtures promoted without electric power；It includes receiving drain module, waste water automatic lifting filtering module, self-cleaning module and automatic control module.Described receipts drain module includes casing and pipeline；Being provided with dividing plate in described casing, casing is separated into Multifunctional box, waste water emptying case or drainage pipeline guard box by dividing plate；Described pipeline is large-diameter pipeline, and large-diameter pipeline is i.e. effluent storage container, is again the part in discharge pipe line.This device can provide a kind of modularity, productions of easy industrial high efficiency, low cost, product quality is guaranteed, simplify operation, safeguard convenient, and this device be formed without secondary pollution be suitable for toilet personalization layout.

Description

A kind of toilet Auto-drainage water saving fixtures promoted without electric power

Technical field

This utility model relates to a kind of water draining and saving device, particularly relates to a kind of toilet promoted without electric power and automatically arranges Water-saving device.

Background technology

The mentality of designing of existing indoor saving product of water divides two classes: first: reduce the water-holding quantity of cistern, such as: 2015 1, formal National Standards Commission that implements of on December ratifies to issue " water-saving type sanitary accessories for closet " (GB/T 31436-2015) national standard, This standard saving toilet is divided into water-saving and high-efficiency water-saving two class.Standard regulation saving toilet should be not more than 5.0 Rise;The big shelves water consumption of single grade of high-efficient water-saving type pan closet or folk art term is not more than 4.0 liters.The water yield reducing cistern reaches The purpose of water saving, will certainly affect water flowing and the self-cleaning ability of drainage pipeline, there is certain hidden danger.Second: utilize face washing water, Water for bathing and washing water reuse are flushed the toilet.Such as: existing modular same-layer water draining and saving device.In order to ensure flushing supply water quality Existing national standards can be met, use and " three wash waste water " is filtered and disinfectant measure；In order to ensure that waste water lifting is to toilet Water tank, have employed electric power hoisting way；In order to ensure that toilet goes up water, pipeline switching in good time, it is provided with the control device of complexity, In recent years during use, after finding to there is waste electric energy, back foul, complex operation, installation inconvenience, secondary pollution, waste water reclamation The problems such as formation secondary waste can not be made full use of.

Problem and Producing reason thereof that existing modular same city water draining and saving device exists be:

1: existing modular same-layer water draining and saving device is collected by the tupe of " cascade filtration, twice precipitation " " three wash waste water ", filter type uses waste water gravity flow, assists without external force, and filter efficiency is low, when filter opening is excessive, does not has filtration and makees With, easily block elevator pump；When filter opening is too small, filtering holes blocks, and waste water can not enter and collect water tank, not have water saving effect；

2: existing modular same-layer water draining and saving device is not provided with effective back purge system, useless in its products propaganda During water siphon emptying, return of waste water is referred to as backwash through drainage screen, and in actual applications, waste water big portion during its emptying waste water Divide and enter emptier nearby, it is impossible to defecator is carried out effective backwash；

3: existing modular same-layer water draining and saving device recognizes important to its plant running of waste water quality when design Property, in the case of cannot solving waste water quality, make up one so-called " turbidity identifier " and identified waste water quality, in reality Without this device in the application of border, in causing effluent storage case, there is a large amount of harmful microorganism and biological clay, be not provided with cleaning The measure of biological clay, along with the continuous accumulation of biological clay, forms secondary pollution, is the cancer that cannot overcome of existing system；

4: existing modular same-layer water draining and saving device, in order to solve the quality problem in effluent storage case, is mended the fold after the sheep is lost Being additionally arranged chemistry Compulsory sterilizing measure, disinfectant uses sodium dichloro cyanurate, not only consumes electric energy, sticks respiratory tract simultaneously Film and skin have obvious stimulation effect, especially to anemia of pregnant woman, have certain impact on fetus, are a kind of breakneck measures.

5: after the water that existing modular same-layer water draining and saving device collects water tank is filled, when not flushing the toilet, newly Waste water can not enter and collect water tank, it is impossible to form waste water Automatic Cycle；Existing modular same-layer water draining and saving device is for a long time During use, filtering holes blocks, and collects the water in water tank and can not discharge, and new waste water can not enter so that " waste water becomes dead Water ", produce new polluter；

6: existing modular same-layer water draining and saving device, in order to ensure that it runs, is provided with three water pumps, and one is an up Waste water is to cistern, and another is to force chemical disinfection pump, and another platform is waste water drain pump.The setting of waste water drain pump is not only Opposing with water saving purpose, affect the properly functioning of three pumps simultaneously, when collecting after water tank waste water is drained, three pump intakes Exposing in atmosphere, when being again started up, be easily formed air chamber, maintenance rate is high；

7: existing modular same-layer water draining and saving device, in order to remain to flush the toilet when ensureing not have waste water, devises on double water route Water system, need to punch on cistern again, and in installation, water enters cistern pipeline, and user is not easily accepted by；The most double water The requirement of " Code for design of building water supply and sewerage " 3.2.4C compulsive clause has been run counter in the design on road: Drinking Water pipe network in During the water storage tank moisturizing of water, the air gap that its water inlet pipe mouth minimum point exceeds flood-level rim is no less than 150mm.And bowl water Case height only has about 250mm, it is impossible to meet compulsive clause, easily brings public health hidden danger；

8: existing modular same-layer water draining and saving device, in order to promote, empty and disinfected wastewater, is placed on three water pumps In waste water tank, the easy tracking of water pump electric wire, brings potential safety hazard；

9: the control system of existing modular same-layer water draining and saving device, in order to meet the collaborative work of three water pumps；For Ensure the in good time switching in double water route；In order to ensure the logical relations such as the flushing water not spill-over of cistern, devise complexity Control device.Not only volume is clumsy, and operates inconvenience；

10: the access hole of existing modular same-layer water draining and saving device, due to the position by emptier and overflow mechanism Limiting, the access hole edge distance far from System drainage standpipe, less than 6cm, in the engineering of toilet secondary decoration, is easily hidden Lid, does not has the effect of access hole；

11: the storage waterbox design volume of existing modular same-layer water draining and saving device is more than 100 liters, some house type stores Water tank capacity reaches about 200 liters, and volume is excessive makes new waste water can not replace old waste water, and new waste water in several days Entrance tank inlet designs near overflow pipe, need to enter storage tank through defecator, and in storing water tank, water is full or filters In the case of net blocking, new waste water cannot be introduced into storage tank, it is impossible to the waste water in displacement storage tank so that storage of waste water Waste water in case becomes stagnant water；

12: existing modular same-layer water draining and saving device is provided with gathering ground at box house and replaces water seal to prevent back foul, When drain pump starts, after waste water emptying, the anhydrous water seal in gathering ground was lost efficacy, waste water outflow pipe and siphon emptying pipe and main drainage pipeline Connection, odor pollution indoor environment, often there is little black worm to enter casing；

13: existing modular same city water draining and saving device the most technically exists problem above, and designs complexity, price Costliness, long to the investment payback time from the point of view of user, maintenance cost is high, is unfavorable for promoting the use of；

14: existing " a kind of automated modular draining reclamation set " is although the kinetic energy also with tap water is converted into useless The potential energy of water, it is not necessary to the modular drainage Waster water reuse apparatus that electric power promotes, but need plug-in water tank, take toilet empty Between, often it is not accepted by the user；

15: existing toilet water-saving device is all limited by position or structure, it is difficult to meet what toilet personalization was arranged Demand, it is impossible to its product of standardized production.There is production process complexity, production efficiency is low, cost of labor is high, product quality obtains The outstanding problem that cannot ensure；

It addition, in actual application, resident family is often desirable to use not consuming electric power, safe and convenient, intelligent automatic circulation, Low price, simultaneously facilitates operation, and it is convenient to safeguard, is formed without the water-saving system of secondary pollution.

Summary of the invention

For solving technical problem present in prior art, the utility model proposes a kind of toilet promoted without electric power Auto-drainage water saving fixtures, this device can provide a kind of modularity, the production of easy industrial high efficiency, low cost, product quality to have Ensure, simplify operation, safeguard convenient, and this device be formed without secondary pollution be suitable for toilet personalization arrange.

For achieving the above object, the utility model proposes a kind of toilet Auto-drainage water saving dress promoted without electric power Put；Including receiving drain module, waste water automatic lifting filtering module, self-cleaning module and automatic control module；Described receipts drain module Including casing and pipeline；Being provided with dividing plate in described casing, casing is separated into Multifunctional box, waste water emptying case or row by dividing plate Waterpipe guard box；Described pipeline is large-diameter pipeline, and large-diameter pipeline is i.e. effluent storage container, is again in discharge pipe line A part；In described casing, water drainage part is set；Described water drainage part includes the waste water emptying being arranged in global formation casing Device and waste water outflow pipe；Described waste water emptier includes exhaust-valve, coordinate with exhaust-valve linkage pedal controller or Manual overvide；Described waste water emptier is arranged on the local dent district of effluent storage district base plate, by foot pedal apparatus or Hand gear controls, and opens exhaust-valve and completes waste water air emptying function voluntarily；Described waste water outflow pipe is arranged on Multifunctional box On base plate, when the water level in waste water tank reach a certain height, automatic overflow empties case to waste water；Described waste water automatic lifting mistake Filter module includes tap water pipe, waste water lifting system and toilet upper hose；Described tap water pipe, waste water lifting system Being sequentially connected in series with toilet upper hose, waste water lifting system is arranged in casing；Coordinate on described waste water lifting system to install and filter Device；Described self-cleaning module includes running water pipe and injector head；Described injector head coordinates the top being arranged on running water pipe, and sets Put in casing；Described automatic control module includes battery valve, liquid-level probe and control device；Described liquid-level probe is transmission horse Whether reach the signal of predetermined water level in bucket water tank, and signal is passed to control device；Described control device is according to liquid level The instruction of probe is turned on and off battery valve, controls watering pipeline and goes up water in good time.

It is provided with on described waste water outflow pipe that S-shaped is curved or p-shaped is curved.

Being equipped with waste water evacuated tube between described waste water emptying case and drainage pipeline networks, waste water evacuated tube is used for discharging casing Waste water is to drainage pipeline networks.

Beneficial effect:

This device is applicable to various drainage system, and when toilet uses normal discharge system, this device is discharge pipe line A part, use modularity automatic water saving device；When toilet uses Homofloor drainage system, this device is arranged in fall flaggy In, use modular same-layer draining automatic water saving device；When toilet drainage system has deployed, this device is bright to be contained in In toilet, use modularity exposed type automatic water saving device；Not by toilet hand basin, washing machine, shower and W.C.pan Position must limit, and meets the demand that toilet personalization is arranged by user.

This device utilizes the original hydraulic pressure of water supply system effectively to provide power for waste water lifting；Change original device and rely on electricity The design of energy water pump lifting waste water, the most more low-carbon environment-friendly, the most safe and reliable.

This device have employed the waste water tupe of " three-stage filtration ", both: single filter is the weight before waste water enters casing Power filters；Cascade filtration is an up the forced filtration of device pump orifice；Three-stage filtration is the pressure before waste water enters cistern Filter, it is ensured that water quality meets safety and Health requirement；Change the process mould of original device " two grades of Self-flow filterings, together sterilization " Formula, original device Self-flow filtering is without External Force Acting, it is difficult to ensures filter effect, the disinfectant measure of original device, brings human body Secondary endangers.

This device waste water lifting rate reaches more than 50%, and both in flushing water, half was tap water, and half is waste water, not only improves Flushing water water quality, decreases the amount of storage of water tank waste water simultaneously；Change original device effluent storage amount big, cooperating microorganisms and Biological clay, waste water can not be replaced in time, and waste water becomes the situation of stagnant water.

This device flushing water is promoted to after cistern reaches predetermined water level, the mixing water below cistern and battery valve Following tap water refluxes under gravity, and lifting device pump orifice defecator is carried out backwash, has accomplished to promote one Defecator of secondary waste water backwash；Changing original device and rely on electric water pump lifting waste water, water pump pump orifice did not added The design of filter device, if adding defecator at original device water pump pump orifice, this defecator can not be backwashed, and increases Repair and maintenance frequencies；The so-called backwash of original device be storage tank be forced emptying time, return of waste water through defecator to it Backwash, and in actual applications, when waste water is drained, have multiple evacuation port, other evacuation ports are more easy to discharge waste water, give up on a small quantity Water gravity flow carries out backwash through drainage screen, does not has the effect of backwash.

This device cistern watering pipeline is single water route, utilizes original water supply valve to complete work, and cistern reaches pre- After determining water level, the tap water below battery valve refluxes under gravity, defines one section of the air gap more than 150mm and meets The compulsive requirement of " Designing of Building Water System specification "；Change the somewhat complex design of original device cistern dual-inlet pipeline, original-pack The design putting double water route need to offer new buck water inlet on toilet, adds installation risk, the design in the most double water routes The compulsive requirement of " Designing of Building Water System specification " 3.2.4C can not be met, be easily formed siphon and backflow pollution tap water pipe network, Cause public health security hidden danger.

This device is provided with injection self-cleaning device, can the most automatically remove the rubbish in effluent storage water tank and biological slime Mud；Changing original device and be not provided with the defect of cleaning device, waste water in original device and biological clay are along with when using Between passage, can be cumulative, pollute make while environment the water quality of flushing supply not meet existing national standards " city is dirty Water reuse (treatment utilizes urban reclaimed water water quality " requirement of GB/T18920.

This device waste water receives water pipe and overflow pipe design at two ends in casing so that new waste water energy is replaced original in time Waste water, is truly realized " Running water never becomes putrid ", changes original device waste water inlet port and is arranged on the design near overflow pipe, and original device is worked as When water in storage of waste water case is completely full of, when having served as filter net jam, new waste water just enters to enter overflow pipe so that original " waste water becomes Stagnant water ", pollute indoor environment.

The waste water outflow pipe of this device is provided with S curved (or P is curved), still keeps water seal to prevent back foul when waste water empties, and Stopping that the small worm in drainage pipeline enters casing, change the U-shaped design of original device overflow pipe and siphon emptying pipe, original device is worked as When waste water is drained, overflow pipe directly connects with main drainage system with siphon emptying pipe, and foul smell and little black worm enter casing, pollute Indoor environment.

This device storage tank separates with sewerage system so that storage tank casing rule, effectively makes full use of The self-cleaning function of injection apparatus；Changing original device drainage pipeline and the indiscrete design of storage tank, pipeline is submerged in waste water In, pipeline adheres to large number of biological foundry loam and is difficult to cleaned situation.

This apparatus control system is simple and direct, and concealed installation, within the walls, changes the design of the complicated bright dress of original device control system, original-pack It is set to guarantee cistern water level, in cistern, placed liquid-level probe；Do not dally burn out, at mould to be an up pump Liquid-level probe is placed in block casing；It is provided with the somewhat complex design such as emptying key, sterilization key simultaneously.

This apparatus control system, is additionally arranged defencive function, and when on toilet, the water time exceedes normal time, battery valve is automatic Cut off tap water pipe line, it is to avoid because toilet drain valve damages the water resource waste caused, change original device setting without this function Meter, original device is in the case of draining valve on toilet water tank damages, and ceaselessly lifting waste water is to cistern, when waste water lifting is complete After, switching tap water enters toilet voluntarily, causes water resource serious waste.

Accompanying drawing explanation

Fig. 1 is the structural representation of this utility model modularity automatic water saving device.

Fig. 2 is this utility model modular same-layer draining automatic water saving device structural representation；

Fig. 3 is the Fig. 2 sectional view along line A-A；

Fig. 4 is this utility model modularity exposed type automatic water saving device structural representation；

Fig. 5 is this utility model automatic control system and water saving schematic flow sheet.

Fig. 6 is this utility model backwash theory structure schematic diagram.

Detailed description of the invention

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain This utility model, is not used to limit this utility model.

Embodiment 1

As it is shown in figure 1, a kind of modularity automatic water saving device, be a kind of fixture drain passing through floors tradition every Layer water draining and saving device, its water draining and saving device is by multiple receipts water drainage parts, storage waste pipe 2 and the casing one of global formation 3 compositions.

Described receipts wet part refers to that several are received water pipes 1 and form, and collects by receiving water pipe 1 " three wash waste water " to storing waste water Pipeline 2, receives and connects with curved (or P is curved) 4 of S between water pipe 1 with storage waste pipe 2, form water seal and prevent back foul；Described waste water is deposited Storage pipeline 2 is major diameter pipe, and caliber can be Φ 200mm or Φ 160mm, and to meet the requirement of effluent storage amount, it passes through Multiple suspension rods 5 are fixed on toilet top board or sidewall to ensure its fastness；Storage waste pipe 2 bottom arranges drainage pipeline 6, drainage pipeline 6 connects with global formation casing 1, makes the waste water in effluent storage pipeline 2 enter overall one-tenth through drainage pipeline 6 In molding box body 1.

Described global formation casing 1 bottom is barreled or rectangular structure, and top reducing is that Φ 110 manages；Described entirety Molding casing 1 bottom connects with waste water evacuated tube 7 so that the waste water in global formation casing 1 enters through waste water evacuated tube 7 Toilet main drainage system；The Φ 110 on described global formation casing 1 top manages, and passing through floors also inserts multifunctional floor drain 8.

Setting dividing plate 9 in described global formation casing 1, described dividing plate 9 height is less than the end opening of drainage pipeline 6, to guarantee Waste water in storage waste pipe 2 preferentially flows into global formation casing 1, and 9 global formation casings 1 of described dividing plate are separated into Upper and lower two casings, top is Multifunctional box 10, and bottom is that waste water empties case 11；

Waste water automatic lifting filtering module, waste water emptier 16, waste water outflow pipe are set in described Multifunctional box 10 With self-cleaning module；Described waste water emptying case 11 connects with waste water evacuated tube 7.

Described waste water automatic lifting filtering module is by tap water pipe 1, waste water lifting system 13 and toilet upper hose 14 are composed in series；When original toilet tap water pipe one 12 water on waste water lifting system 13, waste water lifting system 13 According to preservation of energy, using venturi nozzle structure, increase at throat's flow velocity, kinetic energy improves and pressure energy declines, to such an extent as to pressure It is decreased below atmospheric pressure and produces swabbing action at lifting means 13 pump orifice, defecator 15 is installed at pump orifice, many Waste water in function casing 10 is mixed on toilet with tap water through the forced filtration entrance lifting means 13 of defecator 15 Water pipe 14, promotes mixing water to cistern.

Described waste water emptier 16 is arranged in the local dent district 17 on dividing plate 9, bottom described local dent district 17 Corresponding waste water emptier 16 perforate, to ensure that it is the minimum point of Multifunctional box 10, it is ensured that emptying storage waste water；Described useless Water emptier 16 controls to open by foot pedal apparatus 18 combined operation connecting rod 19, emptying Multifunctional box 10 and waste water after unlatching Waste water in storage pipeline 2 drains into waste water emptying case 11, and the waste water in waste water emptying case 11 enters main draining system through drain pipe 7 System.

Described waste water outflow pipe 20 is provided with S curved (or P is curved), still keeps when waste water empties water seal to prevent back foul, and hinders Small worm in gear drainage pipeline enters casing, and the unnecessary waste water of automatic overflow casing to waste water empties case 11；On described overflow pipe 20 Open height and open height on effluent storage pipeline 2 maintain an equal level or slightly higher, to ensure the situation that the waste water in effluent storage pipeline 2 is full of Lower waste water outflow pipe 20 starts effluent；Waste water outflow pipe 20 end opening is arranged on box partition 9, and opening is passed through waste water row Empty van 11, makes overflow water flow into waste water emptying case 11.

Described self-cleaning module is to be supplied water to one group of shower nozzle 22 by tap water pipe 2 21, opens waste water emptying dress simultaneously Put 16, under the effect of jet water course, thoroughly clear up Multifunctional box 10 base plate and the rubbish of sidewall and foundry loam and enter waste water row Empty van 11.

Described multifunctional floor drain 1, offers four holes above, is the inlet port of tap water pipe 1, toilet respectively The outlet of upper hose 14, the import and export of emptier connecting rod 19, the inlet port of the tap water pipe 1 of self-cleaning module；Casing When equipment in one 3 needs maintenance or changes, extracting multifunctional floor drain 8 out, Φ 110 mouth of pipe just becomes the maintenance of Multifunctional box 10 Mouthful；

Embodiment 2

As shown in Figures 2 and 3, a kind of modular same-layer draining automatic water saving device, described modular same-layer draining is automatic Water saving fixtures realize the device of this layer of internal drainage water saving by toilet structure fall plate, and its water draining and saving device is by multiple rows of receipts Casing 2 27 composition of wet part and global formation；

Described receipts wet part refers to that several are received water pipes 1 and form, and collects by receiving water pipe 1 " three wash waste water " the most functionally Leak 2 23；Receive water pipe 1 in multifunctional floor drain 2 23, add elbow bend, form water seal and prevent back foul；

Described water drainage part include toilet bowl sewage draining pipe 24 with connect multifunctional floor drain 2 23 wastewater drainage pipe 25,26；Institute Stating toilet bowl sewage draining pipe 24, one end connects the mouth of a river under toilet, and the other end connects with the special three-way 28 in global formation casing 2 27； Described special three-way 28 connects with main soil stack 29 so that closestool flushing sewage is directly discharged into main drainage system；Described waste water Drain pipe 25 one end enters multifunctional floor drain 2 23, and adds elbow bend in multifunctional floor drain 2 23, forms water seal and prevents Back foul, the other end is connected with toilet bowl sewage draining pipe 24 by pipe fitting 30；Described wastewater drainage pipe 26 one end enters multifunctional floor drain two 23, the other end enters global formation casing 2 27, and adds elbow bend in global formation casing 2 27, forms water seal and prevents Back foul；When this device uses water conservation mode, pull out the wastewater drainage pipe 25 elbow bend in multifunctional floor drain 2 23, block The water inlet 31 of wastewater drainage pipe 25, waste water enters global formation casing 2 27 through wastewater drainage pipe 26, and device opens water saving mould Formula；When native system uses in line pattern, open the water inlet 31 of wastewater drainage pipe 25, and elbow bend is installed, block draining The water inlet 32 of pipe 26, waste water enters toilet bowl sewage draining pipe 24 through wastewater drainage pipe 25, and device opens in line pattern.

Described global formation casing, it includes casing 2 27 and is arranged on the roof box 33 at described casing 27 top, its In, it being provided with dividing plate 34 in described casing 27, described casing 2 27 is divided into drainage pipeline guard box 35 He by described dividing plate 34 Multifunctional box 36；The design of described dividing plate 34 so that blow-off pipe 24 separates with waste water, it is ensured that waste water does not pollute blow-off pipe 24, it is simple to cleaning Multifunctional box 36；Arrange in described Multifunctional box 36 waste water lifting defecator, waste water emptier, Overflow mechanism and casing self-cleaning device, and there is effluent storage function.

Described waste water automatic lifting filtering module includes water on tap water pipe 1, waste water lifting system 13 and toilet Pipe 14 is in series composition；When original toilet tap water pipe one 12 water on waste water lifting system 13, lifting means 13 According to preservation of energy, using venturi nozzle structure, increase at throat's flow velocity, kinetic energy improves and pressure energy declines, to such an extent as to pressure It is decreased below atmospheric pressure and produces swabbing action at lifting means 13 pump orifice, defecator 15 is installed at pump orifice, many Waste water in function casing 36 is mixed on toilet with tap water through the forced filtration entrance lifting means 13 of defecator 15 Water pipe 14, promotes mixing water to cistern；

Described waste water emptier 16 is arranged in the local dent district 17 on Multifunctional box 36 base plate, described localized indentation Fall into corresponding waste water emptier 16 perforate bottom district 17, to ensure that it is the minimum point of Multifunctional box 36, it is ensured that emptying stores Waste water；Described waste water emptier 16 controls to open by foot pedal apparatus 18 combined operation connecting rod 19, and after unlatching, emptying is multi-functional Waste water in casing 36 is in the bucket-shaped device 37 being embedded in floor, and by between bucket-shaped device 37 and soil stack 29 Space emptying waste water is to main drainage system；

Described waste water outflow pipe 20 is provided with S curved (or P is curved), still keeps when waste water empties water seal to prevent back foul, and hinders Small worm in gear drainage pipeline enters casing, the storage water in open height Multifunctional box to be ensured 36 on waste water outflow pipe 20 Amount, waste water outflow pipe 20 end opening is arranged on the base plate of Multifunctional box 36, and opening is passed through the bucket-shaped dress being embedded in floor Put 37, by the space effluent between bucket-shaped device 37 and soil stack 29 to main drainage system；

Described self-cleaning module, is to be supplied water to one group of injector head 22 by tap water pipe 1, opens waste water row simultaneously Empty device 16, thoroughly clears up Multifunctional box 36 base plate and the rubbish of sidewall and foundry loam under the effect of jet water course and enters bucket In shape device 37；

Offering four holes and an access hole 38 on described global formation roof box 33, described four holes are certainly respectively The inlet port of water feed pipe 1, the outlet of toilet upper hose 14, the import and export of connecting rod 19, entering of tap water pipe 2 21 Entrance；The position easy access of described access hole 41 is to setting lifting filter plant 13, waste water emptier 16, waste water outflow device 20 and injector head 22.

Embodiment 3

As shown in Figure 4, a kind of modularity exposed type automatic water saving device, described modularity exposed type automatic water saving device is Refer to that toilet drainage pipe network has been laid complete, realize the device of toilet automatic water-saving by installing water saving fixtures additional, this dress Putting is only to collect to wash scouring water for the automatic water saving device flushed the toilet, and its water draining and saving device is by multiple receipts water drainage parts and entirety The casing 3 of molding forms.

Described receipts wet part refers to the drain pipe 1 below lavatory basin, washes scouring water and is entered through defecator 39 by drain pipe 1 Entering global formation casing 3, drain pipe 1 inserts global formation casing 3 certain depth, forms water seal and prevents back foul；Described filtration fills Put on the 39 receipts water pipes 1 being arranged on global formation casing 3 top, it is simple to dismounting cleaning.

Setting dividing plate 9 in described global formation casing 3,9 global formation casings 3 of described dividing plate are separated into upper and lower two casees Body, top is Multifunctional box 10, and bottom is that waste water empties case 11；Waste water automatic lifting mistake is set in described Multifunctional box 10 Filter module, waste water emptier, waste water outflow device and self-cleaning module；Described waste water emptying case 11 base plate slope aspect discharge outlet 40, Discharge outlet 40 connects with former drainage system.

Described waste water automatic lifting filtering module includes water on tap water pipe 1, waste water lifting system 13, toilet Pipe 14 is in series composition；When original toilet tap water pipe one 12 water on waste water lifting system 13, waste water lifting sets Standby 13 according to preservation of energy, uses venturi nozzle structure, increases at throat's flow velocity, and kinetic energy improves and pressure energy declines, to such an extent as to Pressure is decreased below atmospheric pressure and produces swabbing action at lifting means 13 pump orifice, installs defecator at pump orifice 15, the waste water in Multifunctional box 10 is mixed into horse through the forced filtration entrance lifting means 13 of defecator 15 with tap water Bucket upper hose 14, promotes mixing water to cistern；

Described waste water emptier 16 is arranged in the local dent district 17 on dividing plate 9, bottom described local dent district 17 Corresponding emptier 16 perforate, to ensure that it is the minimum point of Multifunctional box 10, it is ensured that emptying storage waste water；Described waste water is arranged Empty device 16 manually device 41 controls to open, and after unlatching, the waste water of emptying Multifunctional box 10 to waste water empties case 11, useless Waste water in water emptying case 11 empties casing waste water through discharge outlet 40.

Described waste water outflow pipe 20 is provided with S curved (or P is curved), still keeps when waste water empties water seal to prevent back foul, and hinders Small worm in gear drainage pipeline enters casing, and the unnecessary waste water of automatic overflow casing empties case to waste water；Described waste water outflow pipe 20 The storage water yield in pipe heights of roofs Multifunctional box to be ensured 10；Waste water outflow pipe 20 end opening is arranged on box partition 9, and opens Mouth is passed through waste water emptying case 11, makes overflow water flow into waste water emptying case 11.

Described self-cleaning module, is to be supplied water to one group of injector head 22 by tap water pipe 1, opens waste water row simultaneously Empty device 16, thoroughly clears up Multifunctional box 10 base plate and the rubbish of sidewall and foundry loam under the effect of jet water course and enters useless Water emptying case 11；

Offering four holes and an access hole 38 on described global formation roof box or side plate, described four holes are respectively It is the inlet port of tap water pipe 1, the outlet of toilet upper hose 14, the import and export of connecting rod 19, tap water pipe 2 21 Inlet port；The position easy access of described access hole 41 is to lifting means 13, emptier 16, waste water outflow pipe 20 and self-cleaning Injector head 22；

Embodiment 4

As shown in Figure 5 and Figure 6, to this utility model water saving flow process, self-cleaning block process, backwash principle and automatically control System is described in further detail.

Described water saving flow process principle is: tap water pipe 1 enters after connecting with battery valve 42, vacuum brake 43 Water saving fixtures, the water inlet connection of lifting means 13 in water saving fixtures；The outlet of lifting means 13 and toilet upper hose 14 Water saving fixtures are gone out after connection；Toilet upper hose 14 unloads entrance bowl water after defecator 44 connects with opening bottom cistern Case；When battery valve 42 is opened, the tap water in tap water pipe 1 enters through battery valve 42 and vacuum brake 43 and carries Rising device 13, lifting device 13 pump orifice produces suction force, and waste water sucks lifting device 13 with certainly through pump orifice filter device 15 Water is mixed into toilet upper hose 14, and the mixing water at toilet upper hose 14 enters cistern through defecator 44；

Described self-cleaning module include tap water pipe 2 21 and hand-operated valve 45 series connection enter after water saving fixtures with one group of spray Penetrating 22 connection, the installation position of described injector head 22 guarantees that its spray regime covers whole waste water multifunctional box.When waste water is many When adhering to a certain amount of biological clay on functional compartment inwall, open hand-operated valve 45, start multiple injector head 22, cabinet wall is entered Row cleaning down, and discharge casing by waste water emptier 16.

Described backwash principle is: when, after cistern filling up water, battery valve 42 is closed, and tap water pipe 1 stops Upper water, the tap water of battery valve less than 42 is under the effect of gravitional force, along tap water pipe 1 pipeline through vacuum breaking Device 43, waste water lifting device 13 flow out from the defecator 15 of pump orifice, the mixing water of defecator less than 44 under cistern Under the effect of gravitional force, flow out along toilet water pipe 14 pipeline from the defecator 15 of pump orifice, two-way to pump orifice filtration Device 15 carries out gravity backwash；Simultaneously under the effect of vacuum brake 43, battery valve less than 42 and storage waste water tank liquid level Formed in above tap water pipe 1 pipeline section and balance the air gap more than 150mm with atmospheric pressure, meet " building water supply Drainage Design specification " requirement of 3.2.4C compulsive clause: Drinking Water pipe network when the water storage tank moisturizing of middle water, its water inlet Mouth of pipe minimum point exceeds the air gap of flood-level rim and is no less than the requirement of 150mm；

Described automatic control system of the present utility model includes controlling device 46, liquid-level probe 47 or light controlling device and battery Valve 42；Described control device 46 is that the signal transmitted according to liquid-level probe 47 or light controlling device controls 42 unlatchings of battery valve or closes Closing, when in cistern, water reaches liquid level, liquid-level probe 47 or light controlling device deliver a signal to control device 46, control Battery valve 42 is assigned out code by device 46, and battery valve 42 is closed, and watering pipeline 12 stops upper water, otherwise, battery valve opens 42 Opening, watering pipeline 12 is opened, and starts upper water

The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model Protection domain within.

Claims (3)

1. the toilet Auto-drainage water saving fixtures promoted without electric power；It is characterized in that: it includes receiving drain module, giving up Water automatic lifting filtering module, self-cleaning module and automatic control module;Described receipts drain module includes casing and pipeline；Described case The internal dividing plate that is provided with, casing is separated into Multifunctional box, waste water emptying case or drainage pipeline guard box by dividing plate；Described pipeline Being large-diameter pipeline, large-diameter pipeline is i.e. effluent storage container, is again the part in discharge pipe line;Arrange in described casing Water drainage part；Described water drainage part includes waste water emptier and the waste water outflow pipe being arranged in global formation casing；Described Waste water emptier includes exhaust-valve, coordinates pedal controller or the manual overvide of linkage with exhaust-valve；Described waste water Emptier is arranged on the local dent district of effluent storage district base plate, is controlled by foot pedal apparatus or hand gear, opens emptying Valve completes waste water air emptying function voluntarily；Described waste water outflow pipe is arranged on the base plate of Multifunctional box, when the water in waste water tank When position reach a certain height, automatic overflow empties case to waste water;Described waste water automatic lifting filtering module includes tap water Pipe, waste water lifting system and toilet upper hose；Described tap water pipe, waste water lifting system and toilet upper hose are gone here and there successively Connection, waste water lifting system is arranged in casing；Coordinate on described waste water lifting system and defecator is installed;Described self-cleaning module bag Include running water pipe and injector head；Described injector head coordinates the top being arranged on running water pipe, and is arranged in casing;Described automatically Control module includes battery valve, liquid-level probe and control device；Described liquid-level probe be transmission cistern in whether reach pre- Determine the signal of water level, and signal is passed to control device；Described control device is that the instruction according to liquid-level probe is opened or closed Close battery valve, control watering pipeline and go up water in good time.

Toilet Auto-drainage water saving fixtures the most according to claim 1；It is characterized in that: described waste water outflow Guan Shangshe It is equipped with that S-shaped is curved or p-shaped is curved.

Toilet Auto-drainage water saving fixtures the most according to claim 1；It is characterized in that: described waste water emptying case and row Being equipped with waste water evacuated tube between grid, waste water evacuated tube is used for discharging casing waste water to drainage pipeline networks.