CN102383483A

CN102383483A - Pressure-storing and energy-saving flushing water tank

Info

Publication number: CN102383483A
Application number: CN2010102694875A
Authority: CN
Inventors: 陈土和
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-31
Filing date: 2010-08-31
Publication date: 2012-03-21

Abstract

The invention discloses a pressure-storing and energy-saving flushing water tank. The pressure-storing and energy-saving flushing water tank is characterized in that a water discharging valve 2 is arranged in a water discharging port 1B of a water tank body; a movable driving mechanism 3B of a valve permanent magnetic starting device is connected with the water discharging valve 2, or a pressure actuator 4A of a valve flow pressure starting device is connected with the water discharging valve; water feeding and discharging ports of the pressure actuator are connected with a water outlet of a runner switch 4B by a water pipe part 4C; the water tank body is also internally provided with a flow-storing elastic bag 5 and/or an air regulating valve 6 or air holes 1C; and the water tank body is also provided with a slow-discharging and water-supplementing and storing chamber 7, and an inlet and an outlet of the slow-discharging and water-supplementing and storing chamber 7 are communicated with the outer end of the water discharging port 1B of the water tank body. The pressure-storing and energy-saving flushing water tank utilizes the same pressure with pressure fluid as a starting force of the valve starting devices or utilizing the driving force of the magnetic field of permanent magnet to start the water discharging valve, and has the beneficial effects that the large-caliber and large-pressure water discharging valve can be started, the water discharging pressure is large, the flow velocity is high, the flow rate is large, the flushing is cleaner and more water-saving, and the cost is low and the like.

Description

Energy-conservation wc flushing cistern is pressed in storage

Technical field

The present invention relates to a kind of sanitaryware, relate generally to the field of the elastic energy storing style wc flushing cistern of various closets.

Background technology

Having the water closet that various sanitaryware comprise various washing form now, reaching in the blowdown douching technique of pan and pit, particularly the elastic energy storing style wc flushing cistern; All because of its draining valve outlet; Flushing water water inlet in the closet body, or the area of delivery port causes water body in runner, to spread less than the runner mouth gross area; And build-up of pressure reduces, do not reach due can than non-elastic energy storing style water tank have the flushing of making more totally, the problems such as developing result of water saving more.But tracing it to its cause, is the spool of the outflow valve of existing elastic energy storing style wc flushing cistern, suffered fluid pressure be hydraulic pressure too big due to.The compression area that hydraulic pressure reaches spool more greatly is big more, and its suffered gross pressure is just big more, when particularly using gag formula valve, opens very difficulty with the manpower light finger, also be prior art receive the startup ways and means of pressure valve with the manpower startup, exist problems.So; Prior art is in order more easily to start draining valve under pressure; Stop valves such as ball valves how the spool latus rectum is little to adopt the cost height or butterfly valve in the hope of alleviating the resistance of start, but not are to adopt lower, the more durable and faster bigger heavy caliber gag formula valve of flow of flow velocity of cost.Also just the above-mentioned existing resistance of start is big, and volume is big and problem such as cost height because of it wants to avoid, and does not also adopt valves such as big latus rectum ball valve or butterfly valve, has had influence on the elastic energy storing style water tank with energy-saving effect, in various sanitary equipment such as water closet, uses and popularizes.So, present water closet dash Xian's blowdown, be mostly to adopt non-elastic energy storing style wc flushing cistern, therefore also greatly wasted water resource, and washed totally inadequately.Also have, wc flushing cistern is pressed in the existing air storing type storage that is used for pan and pit, and its technical pattern also has problems.Receive the restriction of problems such as the spool latus rectum recited above and the resistance of start as it, make the displacement between its Shun low, reduced developing result, increased the required water amount, can't reach water saving and the cleaner effect of flushing.So, also be the place of its another main cause that can't in water closet, apply.Also have, its draining only depends on the fluid of casing to be crowded with effects, or leans on the storage of air in the compression box to press effect, and as little because of its spool water outlet aperture, in second stage of draining, discharge pressure will be alleviated decline rapidly, pressure effect between the Shun when firm Open valve is only arranged.And it the air that stores up can follow also that draining is continuous to be pulled away temporarily, make that moisture storage capacity is continuous to be increased temporarily, more waste water aeration valve maybe need be installed, increase cost.More different because of each user's water system hydraulic pressure, and the big more required water of pressure is just few more, the more little required water of pressure is just many more; But its result is on the contrary; Be that the big more water that advances of pressure is also many more, the more little water that advances of pressure is also few more, and its inflow can't be regulated according to actual by the user.The big more water inlet of pressure causes the water waste more, and the more little water inlet of pressure is just few, and flushing is unclean again, makes it lose pressure energy and the effect of utilizing water system hydraulic pressure to bring into play.Also have, existing elastic energy storing style wc flushing cistern also exists after flushing, fails in pit, to mend the deficiency and the problem of water etc.Yet like east, Guangdong roc pottery Co., Ltd, release in one's early years and be applied in the non-air storing type pressure flushing cistern in the water closet, solved the big problem of water tank volume; And the draining valve bore also slightly strengthens; But its complicated structure and very high cost of production, it is big not enough to exist spool latus rectum recited above equally in addition, causes water body diffusion and pressure drop; Seriously reduce with second stage hydraulic pressure pressure, influence problems such as developing result.It has the water feeding pressure requirement in addition, promptly hydraulic pressure can not be lower than its water intaking valve starting pressure and hydraulic pressure pressure as surpassing the part of its safety valve setting pressure, can have been wasted problems such as this pressure in vain by automatically unloading.Just because of unfavorable factors such as above-mentioned expensive and hydraulic pressure requirement are arranged, it can't be accepted by city's field boundary, and withdrawed from market early.Existing valuable freshwater resources are in short supply day by day; And the supply flushing water sewage a large amount of with processing; The mass energy of required consumption, and directly and indirectly polluted environment, thus the social utmost point need have can make flushing more totally, the sanitaryware douching technique of more saving water and energy; And the various containers of prior art and elastic energy storing style container or device; Or the ducted pressure valve that receives of pressure fluid; Particularly do not have or do not possess to use electronic or allos hydraulic pressure or air pressure startup; And need by the manually actuated pressure valve that receives, particularly gag formula valve is very difficult as starting bigger valve, or not can be provided with or adopt bigbore valve.

Summary of the invention

Technical problem

The technical problem that the present invention will solve is; Provide a kind of have the hydraulic pressure pressure that can save and utilize water system fully, simple in structure, cost is low, the draining bore is big, flow velocity is fast, flow is big, flushing water-saving is totally effective, valve starts light: and do not have and leak, advance that draining is more quiet, the big pressure drop of discharge pressure is little, more water saving is cleaner in flushing: and inflow can adjust, more water saving: with after the flushing internally pit mend water automatically and mend water and can quantitative storage press energy-conservation wc flushing cistern.

Technical scheme

In order to solve the problems of the technologies described above; The present invention proposes following technical scheme: design a kind of storage and press energy-conservation wc flushing cistern, in water tank, be provided with water inlet and outfall, draining valve is installed in the outfall of water tank; And there are two kinds of valves to start frame modes: A), be provided with valve stream pressure startup device; Its pressure actuator is connected with draining valve, and the runner delivery port of its runner switch is connected with the outfall of advancing of pressure actuator through pipe fitting; B) or be provided with valve permanent magnetism starting drive, its fixed drive mechanism is corresponding with the disk front of motion driving mechanism, and the motion driving mechanism is connected with draining valve.

Also propose: water inlet and outfall at water tank are inner peripheral, are provided with storage stream elastomeric bladder and/or in water tank, are provided with air control valve.

Also propose: water inlet and outfall at water tank are inner peripheral, are provided with storage stream elastomeric bladder, and in water tank, are provided with pore.

Also propose:, be provided with slow row and mend water storage chamber in the outer end of water tank outfall.

Beneficial effect

The present invention compared with prior art; Particularly the elastic energy storing style wc flushing cistern is compared; Have as follows significant beneficial effect: one, the beneficial effect of energy-conservation wc flushing cistern basic model is pressed in storage: owing to adopted a kind of pressure fluid that utilizes water system, flow the power source of pressure startup device as the valve of opening water discharge valve.Promptly utilize the suffered hydraulic pressure of valve; Be with the pressure hydraulic pressure that actuator provides of giving this valve stream pressure startup device be same source, because of its pressure is identical, pressure is held the area of the piston in the device or is received thrust and adopted; Be arranged to area or gross pressure greater than the pressurized spool; Just can light indirectly principle and the method that easily starts draining valve, just can all can start by the valve of any big pressure with receiving any big pressure, any big valve core area.Or select to adopt the permanent magnetism dish of the fixed drive mechanism in the valve permanent magnetism starting drive and the formed driving magnetic field of permanent magnetism dish of motion driving mechanism, drive the motion driving mechanism that is connected with the draining valve spool, start draining valve.It likewise is can the driving force in magnetic field be arranged to greater than the suffered gross pressure of draining valve spool, just can start any big spool area or the draining valve of gross pressure.Also promptly can be with the bore of the valve core through hole of draining valve, being arranged to can be greater than the water inlet that is rinsed closet, or greater than each flushing water outlet gross area.Solved the air storing type pressure flushing cistern of prior art; Because of requiring disaster, its valve tripping force starts; And the water outlet aperture of spool is arranged to much smaller than the gross area of water inlet that is rinsed closet and delivery port; Spread in the runner of closet and the flow that is caused is little, reach water body, cause problems such as the developing result that degradation caused under flow velocity reduction, the pressure is poor, water consumption is many; And solved it because of above-mentioned reason, the required water amount that is caused is big, makes the volume of water tank big, be difficult to cooperate with water closet and many because of the big materials of its water tank volume, and the valve cost high, cause problems such as cost of production height; Particularly solved the pressure flushing cistern of being produced like Guangdong east roc pottery Co., Ltd, high because of its complex structure, cost, be prone to produce fault and service condition and require high restriction many, poor for applicability etc. deficiency and problem.Have that the water outlet bore that can adopt draining valve is big, flow velocity is fast, flow is big, have in being rinsed closet body water flow passage, gather quicken pressurized effect etc. can make flushing more totally, more water saving, low cost of manufacture, more durable, maintenance cost is low, volume is little and the restriction of anhydrous pressure request and need not release, strong, the flush discharge of adaptive capacity starts light advantage and beneficial effect such as easily; The beneficial effect that two, storage stream elastomeric bladder and/or air control valve type are arranged: also because in water tank; Can be provided with storage stream elastomeric bladder; And can utilize the sealing function of elastomeric bladder fully, and performance such as high resilient depression power, it can adapt to the hydraulic pressure of any water system, also have can water inlet be held, and with the air in the water tank extrude or keep and the omnidistance pressure drop of draining little; Developing result is better, and can make the volume requirement of water tank littler; Both provided cost savings, and more can adapt to again and be used with various water closets and air can not followed draining yet and flowed away, obtain flushing cleaner with the better effect of water saving more; Also born partial pressure, made the structural strength of water tank require to reduce, further provided cost savings because of utricule; Also have double-deck sound insulation function, make into advantage and beneficial effects such as water and draining is more quiet; Also can in water tank, the air control valve that structure is very simple, cost is low be set.It can be according to user's hydraulic pressure; And be rinsed the actual conditions such as flushing pollution discharge pattern of closet; Regulate inflow, or increase and decrease air decrement and power, various favorable factors better more scientifically utilized; Both escapable cost can more scientifically economize on water and improve advantage and beneficial effects such as developing result again; Above-mentioned two structures also can be set simultaneously, its above-mentioned functions and performance are further superposeed, obtain beneficial effects such as more comprehensive performance; The beneficial effect that three, storage stream elastomeric bladder and pore type are arranged: because the airport that need not to increase cost simple in structure that in water tank, is provided with; Storage stream elastomeric bladder expansion energy is discharged the air in the water tank swimmingly when making water into; Can replenish more apace during draining; And it is more smooth to obtain the draining flushing, and fault-free is more durable etc.; Four, have slow row to mend the beneficial effect of water storage chamber type: when in the outfall outer end of water tank, being provided with slow row and mending water storage chamber, can make each flushing after, internally pit is done and is mended water and can be quantitatively, more water saving.Solved prior art elastic energy storing style wc flushing cistern, can't mend water after the flushing, and during the benefit water of non-elastic energy storing style wc flushing cistern, had and leak and effects such as a difficult problem that noise is big.Energy-conservation wc flushing cistern is pressed in this storage, also have can adapt to various like hydrocone type, dash the closet of flushing pollution discharge patterns such as formula, direct-discharging, reach and advantage and beneficial effect such as use in any hydraulic pressure environment.And the valve of being invented stream pressure startup device and valve permanent magnetism starting drive; Not only solved the Xian Wenti that dashes of closet; It can solve various containers and the elastic energy storing style container or the device of prior art equally; Or the ducted pressure valve that receives of pressure fluid, particularly do not have or do not possess to use electronic or allos hydraulic pressure or air pressure start, and need by the manually actuated many beneficial effects such as pressure valve that receive.

Description of drawings

Below be that drawing explanation of the present invention: Fig. 1 is that energy-conservation wc flushing cistern sketch map is pressed in the storage of valve stream pressure startup device type; Fig. 2 is that energy-conservation wc flushing cistern sketch map is pressed in the storage of valve permanent magnetism starting drive type; Fig. 3 has the valve permanent magnetism starting drive type storage of storage stream elastomeric bladder and air control valve to press energy-conservation wc flushing cistern sketch map; Fig. 4 has the valve permanent magnetism starting drive type storage of storage stream elastomeric bladder and pore to press energy-conservation wc flushing cistern sketch map, and Fig. 5 is that energy-conservation wc flushing cistern sketch map is pressed in the valve permanent magnetism starting drive type storage that has slow row to mend water storage chamber.

The specific embodiment

The water discharging valve in the energy-conservation wc flushing cistern is pressed in this storage, has two kinds to start form of structure, i.e. valve stream pressure startup device type and valve permanent magnetism starting drive type.And they can both solve propose relevant with the technical problem that will solve correspondence with have significant beneficial effect.And they both can be used for the startup that energy-conservation wc flushing cistern draining valve is pressed in this storage, more can be used for other type container or the valve in device or the pipeline etc. start, be multiduty.And energy-conservation wc flushing cistern is pressed in this storage, and multiple embodiment is flexibly arranged again, selects representative embodiment and accompanying drawing below, further specifies for example.And the various structure embodiments that are provided with selected do not have all to provide one by one too much accompanying drawing, are to be illustrated as the master with the literal representative.Also have, described valve stream pressure startup device promptly is a kind ofly to adopt pressure that pressure fluid provides as power, as a kind of power set of the power source mode of valve starting device, is to make noun by oneself.Likewise, said valve permanent magnetism starting drive is to utilize the magnetic field of permanent magnet driving force, as a kind of power set of the power source mode of valve starting device, also is to make noun by oneself.

One, the enforcement of energy-conservation wc flushing cistern basic model is pressed in storage: A), valve stream pressure startup device type: can be in water tank 1 with reference to reference to accompanying drawing 1, be provided with water inlet 1A and outfall 1B; And draining valve 2 is installed in the outfall of water tank; Valve stream pressure startup device 4, its pressure actuator 4A is connected with draining valve 2, the runner delivery port of its runner switch 4B; Be connected with the outfall of advancing of pressure actuator through pipe fitting 4C, its water inlet and water system i.e. water pipe are connected.This type is with valve stream pressure startup device, as the startup actuating unit of draining valve.Its pressure actuator 4A can be arranged in the water tank, and promptly the pressure actuator is installed in the inner top of draining valve; And its drive link is connected with spool in the draining valve; Or it is arranged on the outside of water tank, and its drive link is connected on water tank upper end and spool, or from the outfall outer end side direction; Connect with the spool lower ends of draining valve, and in passing through the water tank through hole, establish seal.And said runner switch can be arranged on user's handled easily part in the water tank outside neatly.Above-mentioned two kinds of built-in and external forms that are provided with all can.Said draining valve 2; It can be the valve of forms such as various ball valves, butterfly valve; But can cause the increasing cost; Still be main with gag formula valve, its structure is same or similar with the vertical mobile model gag formula draining valve in the non-elastic energy storing style water tank of existing water closet, and promptly it mainly is to be made up of gag head, seal gasket and connecting elements.The concrete structure of described valve stream pressure startup device; And operating principle with the dynamic action process is: the water inlet of said runner switch promptly provides pressure fluid source to be connected with water system; And pressure fluid to be provided for the pressure actuator be power source, carries out work and start valve.Said pressure actuator 4A, it by cylinder body 4A1, piston block 4A2 or and capsule 4A3 form.Be provided with cylinder body at said cylinder body one end and advance outfall, piston block is installed in the cylinder body, and can establish piston rod is that drive link is connected with piston block; And pass through cylinder base or top, during internally-arranged type, also must in this cylinder body perforation, establish the seal sealing in this way; And the other end of drive link is connected with spool.Said piston block, it can be to be arranged to piston type or the plunger type that piston ring and inboard wall of cylinder block are sealed and matched, and can be equipped with the resetting-mechanism of spring etc., closely is similar to existing hydraulic cylinder.And this type mainly is to adopt the capsule with high resilience, as the package body and the resetting-mechanism of pressure fluid, or and is provided with the resetting-mechanism of piston block, better effects if.But above-mentioned two kinds of form of structure all can be selected, and have promptly comprised above-mentioned two kinds of forms.Capsule-type is that encapsulated is entered outfall the inner at cylinder body, and it can make piston block that the piston ring that seals with cylinder body need not be arranged, and has and do not have friction, do not have the advantage of wearing and tearing, nothing leakage, low cost simple in structure etc.Also just need not piston ring because of it, be piston block but not piston so claim it.The structure of said runner switch is similar to a three-way valve, like the form of structure of ball valve, also is from attribute more.Be three sides at its housing, respectively be provided with a mouth, opposite side is airtight, and three mouths are the T type and distribute and communicate.And spool is spheroid or claims the ball core, also correspondingly is provided with three through holes, also is the T type and distributes and communicate airtight with a side.The opening and closing connected relation of three mouths of housing and three through holes of ball core is such: when the runner switch is in closed condition; The airtight side of its ball core is over against housing water inlet 4B1A; And the water inlet through hole 4B2A of ball core is over against the airtight side of housing; The water outlet through hole 4B2B of ball core is over against housing delivery port 4B1B, and the drainage hole 4B2C of ball core is over against housing outfall 4B1C, at this moment; It is under the resilient pressure or gravity and/or resetting-mechanism effect of capsule that water in the pressure actuator is pressed within it; From its cylinder body, advance outfall, in ball core drainage hole and housing outfall, discharge again, also can make the draining valve valve core reset that is activated simultaneously through the delivery port and the ball core water outlet through hole of pipe fitting from housing; When promotion ball core handle 4B3 opened the runner switch, the water inlet through hole of ball core was over against the housing water inlet, and the water outlet through hole of ball core is over against the airtight side of housing; The drainage hole of ball core is over against the delivery port of housing, and the airtight side of ball core is in the outfall place of housing, at this moment; The band hydraulic fluid can only be through housing water inlet and ball core water inlet through hole, pressure fluid is provided for the pressure actuator through ball core drainage hole and housing delivery port and through pipe fitting again, and starts the spool in draining valve by it; And at housing drainage port place, stifled by the airtight side seal of ball core, make the pressure fluid can not be and release from this discharge fluid; So; Flow to the pressure of the fluid of pressure actuator, as the head of taking no account of in the runner can head loss, isobaric with the pressure in former confession stream source; Receive thrust greater than draining valve spool pressurized gross pressure, so can it be started because of piston block.Water described in the application and fluid are identical concepts, promptly can be used for water and also comprise other fluid; But the present invention mainly is to sanitaryware; So most of member titles and predicate all have the water word,, be to be expressed as the master with water like draining valve, intake-outlet, hydraulic pressure or the like.Also have, the pressure fluid source of being provided for said pressure actuator, with the master control fluid can be homology or allos relatively.Operating principle and process when this valve stream pressure startup device starts valve are: utilize water system; Give pressure actuator supply band setting-out through the runner switch,, make the ball core rotate to its water inlet through hole and communicate with the housing water inlet promptly when the ball core handle that promotes in the runner switch; Water advances outfall through connecting tube from cylinder body and gets into; Promote piston block or capsule volume Peng expanded to promote piston block, up through the spool of the related promotion draining valve of connecting rod, opened the outfall in the water tank; Make the water storage band in the water tank press high speed to discharge, and the realization band is pressed the high speed flushing.And when the ball core that promotes the runner switch is closed; By the screen resilience of capsule, or and the active force of the gravity of the members such as spool of draining valve and/or the resetting-mechanism established in addition, can discharge the water storage in the cylinder body; Make the related controlled valve core reset of piston block, and close the course of action of draining valve spool.As the valve that is used to start other device can be with reference to above-mentioned setting.And the water that from the pressure actuator, refluxes through the runner switch, the available water pipe fitting is with the connection that is connected with water tank outfall outer end of housing outfall.As when being provided with slow row and mending water storage chamber, with its connection or directly be connected with the closet water inlet, the benefit water that can be used as interior pit utilizes water resource fully, or emits and all can.B), valve permanent magnetism starting drive type: can be with reference to reference signal accompanying drawing 2; Be in water tank 1, to be provided with water inlet and outfall; Draining valve 2 is installed in the outfall of water tank; Valve permanent magnetism starting drive 3, its fixed drive mechanism 3A is corresponding with the disk front of motion driving mechanism 3B, and the motion driving mechanism is connected with draining valve 2.This type only is with the difference of last routine type, is to have adopted valve permanent magnetism starting drive to replace valve stream pressure startup device, and other structure is basic identical.It is with the connection of draining valve 2; Likewise can be to pass through water tank to be connected, and in connecting rod and perforation, make leakproof seal and handle, or the outfall of passing through water tank be external distolateral to being connected with the spool outer end with spool is inner; And leakproof seal is made in perforation handled; Or be built in the water tank, and disk control handle connecting rod is passed through water tank, and leakproof seal is made in perforation handled and all can.This routine type reaches and goes up routine type, all can be arranged to directly upwards vertical links formula startup spool, also can pass through leverage, the startup spool of oppositely exerting pressure.This type structure is more simple, durable, operates more flexible.The structure of said valve permanent magnetism starting drive, the form that is provided with that also has plurality of optional to select: it by fixed drive mechanism 3A, and motion driving mechanism 3B form with the disk control handle 3C that is connected with controlled permanent magnetism dish.The position of two disks in said fixed drive mechanism and the motion driving mechanism is arranged to positive corresponding.Two the permanent magnetism dishes of crossing can be that full permanent-magnet disk is corresponding or the form of structure that the permanent magnetism dish is also corresponding with magnetic conductor between them, are disk so be referred to as them.Can select disk in the fixed drive mechanism to be made as the permanent magnetism dish and manipulated stock quotations as magnetic field commutator.Fixed drive mechanism is fixedly mounted on water tank or the fixed body close with it, and makes the disk control handle be in user's handled easily part.Their magnetic field that disk constituted is for the near-end homopolarity repels single driving of formula and/or the two driving valve that activates to open that far-end is inhaled mutually.By bullet spare automatically or promote the disk control handle controlled permanent magnetism dish is resetted, pulling motion driving mechanism and related draining valve valve core reset are closed.Said permanent magnetism dish, it is by arranging by the positive and negative interval mode of its end face polarity with permanent magnet, or press the N utmost point and lean on the N utmost point S utmost point to lean on S utmost point side direction arranged to install in the enclosure, or the permanent magnetism dish of being formed in the enclosure through the installation of yoke magnetic framework.Said fixed drive mechanism is made up of disk and fixed installation member.The structure of said controlled permanent magnetism dish and control form, it can be two dish-types or resistance magnetic gate blade profile.The various concrete structures of this valve permanent magnetism starting drive and control form; Can only do brief description at this with reference to explanation with reference to the permanent magnet power device of 6 days July in this year of the applicant in preceding " permanent magnet powered preparation method, permanent magnet power device and permanent magnet powered press " application for a patent for invention.The motion driving mechanism is made as two permanent magnetism dish-types in this way; Can be at the permanent magnetism dish of fixed drive mechanism two ends up and down; If two motion driving mechanism permanent magnetism dishes and with multiple form of structure such as connecting elements connections; All have powerful driving force, and two driving magnetic energy utilization efficient is also higher and driving force is also bigger and displacement is also longer.The size of valve permanent magnetism actuated type power can be provided with according to the required tripping force configuration of spool, likewise, almost is the valve that can start any big pressure, and toggle speed is very fast.

Two, the enforcement of flexible capsule and/or air control valve type affiliate program: this routine type is on the basis of above-mentioned basic model embodiment, increases the form of structure that is provided with elastomeric bladder and/or air control valve.Can be with reference to reference signal accompanying drawing 3, water inlet 1A and the inner periphery of outfall 1B at said water tank 1 are provided with storage and flow elastomeric bladder 5 and/or in water tank, be provided with air control valve 6.This routine type is fit to go up any form of structure of example; Promptly which comprises at least and on the basis of valve stream pressure startup device type, set up storage stream elastomeric bladder, or set up air control valve, or set up storage stream elastomeric bladder and air control valve simultaneously; Likewise; On the basis of valve permanent magnetism starting drive type, set up storage stream elastomeric bladder, or set up air control valve, or set up storage stream elastomeric bladder and air control valve simultaneously; And the internally-arranged type or the externally positioned type that also have above-mentioned starting drive be link type or level type and branch spool type of attachment etc., be representative but only provide width of cloth combination signal accompanying drawing.External in this way drive link is directly passed through water tank and the inner connecting-type of spool; Can utricule be made as both ends open type up and down; And with being encapsulated on it in inner top connection of water tank; It is peripheral that the lower end is encapsulated in the inner lower contact of water tank water inlet and outfall, and make connecting rod pass through inner top connection and sealing, or water inlet is arranged in the inner top connection all can.The outer connecting-type of valve starting device and spool then need not above-mentionedly pass through requirements such as utricule in this way.And adopt the valve-embedded permanent magnet powered type in the capsule that is loaded on, and only there is the connecting rod of disk control handle to pass through inner top connection, structure is simple and wear well more.Said storage stream elastomeric bladder is use highly elastic material, like various rubber etc., and requires the design setting according to required volume, bearing capacity and screen resilience etc.Also can be according to the pressure parameter of the water system of different user, the storage stream elastomeric bladder of choosing dress parameter adaptation.Storage stream elastomeric bladder in this example; It not only has better sealing and makes water and inside and outside isolation features of air and performance; Also have and can the air in the water tank be extruded, and can make full use of its screen resilience performance, impose the pressure power of extruding force when increasing current drainage storing fluid in it; Pressure drop with reducing the draining after-stage has further improved flushing performance action effect; And the air control valve of air control valve type is arranged simultaneously, and its structure is extremely simple, and it is made up of chock plug, valve rod, reset spring part, and it is movably arranged on the installing hole of water tank, and its chock plug is in the outside of the inboard storage stream of water tank elastomeric bladder.The function of the pressure self-adjusting formula air control valve of the prior art that but its substitute structure is complicated, involve great expense.Its course of action is: when water inlet in the water tank makes the outside expanse of storage stream elastomeric bladder; It can squeeze the pore of part air in installing hole in the water tank earlier and discharge; When it arrives the chock plug of air control valve, promote to move outside the chock plug, the above-mentioned pore air of the back side shutoff of chock plug stops to discharge, and storage stream elastomeric bladder is when continuing outwards to expand; Surplus air is compressed in the casing; When the enhanced stretch resistance that adds storage stream elastomeric bladder when the compressed air in the case reaches the hydraulic pressure pressure balance with water system, stop into water in the case, also can be arranged to all discharge certainly with the air in the case or through the adjusting that chock plug is made as adjustable type; When starting draining valve draining storage stream elastomeric bladder retraction and leaving chock plug, back-moving spring promotes to move in the chock plug and resets, and air gets into to replenish in the case and makes storage stream elastomeric bladder retraction and can reset.The inside and outside chock plug of regulating is in the position of valve rod, and the gas-storing capacity in the scalable case also is the scalable inflow.And do not have a storage stream elastomeric bladder the air control valve type arranged, said air control valve need be a pressure self-adjusting formula air control valve.

Three, the enforcement of storage stream elastomeric bladder and pore type affiliate program arranged: this routine type is on the basis of above-mentioned basic model embodiment, increases the form of structure that is provided with elastomeric bladder and pore, as last example, is multiple various combination equally.Can be with reference to reference signal accompanying drawing 4, water inlet 1A and the inner periphery of outfall 1B at said water tank 1 are provided with storage and flow elastomeric bladder 5, and in water tank, be provided with pore 1C.This type is to be non-gas storage type; Promptly when water inlet was expanded storage stray bullet property utricule, extruding and the air in pore discharge water casing shrank and when draining is washed, store up stray bullet property utricule; Air gets into from pore and replenishes, and makes storage stray bullet property utricule can accomplish the process of complete fast contraction and draining.

Four, have slow row to mend the enforcement of water storage chamber type affiliate program: this routine type is in the above on each routine basis, and is promptly all adaptive with top each example, further increases to be provided with slow row and to mend water storage chamber.This example can be with reference to reference signal accompanying drawing 5; It is the outside at water tank 1; Be provided with slow row and mend water storage chamber 7; Its water inlet 7A and the external end upper side of the outfall of water tank be to being connected, its slow outfall 7B also with the external end lower side of the outfall of water tank to being connected, or be connected with the water inlet that is rinsed closet.Said slow row mends water storage chamber, is to be used for the usefulness that automatically inside pit is mended water after flushing.It can have multiple structure and installation and connection form; Can be to set up reservoir chamber in periphery, water tank outfall outer end, and in the external end upper side of the outfall of water tank to offering big port, as its water inlet; Establish the slow outfall of osculum formula or the unhurried current material of jumping a queue in the bottom; Or establish the slow outfall of how little cellular type, as its delivery port, make its fast water outlet of intaking realize the function of back moisturizing slowly.Or reservoir chamber independently is arranged on other positions, and and state intake-outlet more than the water pipe fitting form is set, external distolateral to being connected with water tank outlet, or with its slow outfall water pipe fitting, directly be connected with the closet water inlet and all can.Said slow row mends water storage chamber, can be hardware, also can be the soft structure.Its course of work is: when in the water tank drain valve draining; The water overwhelming majority is directly rushed in the closet water inlet; But there is part to the steamer connection that is provided with, to get in slow row's benefit water storage chamber from the upper side of the external end of water tank outfall earlier simultaneously again, again the dynamic process of the slow outfall outflow of osculum formula or how little cellular type from the bottom.Owing to go out young or because of unhurried current material retardance is arranged, and not exclusively synchronous, and reach the purpose of the benefit water that lags behind with the draining of water tank outfall main channel.The capacity of reservoir chamber; Determining benefit water amount, it can not have leakage and noise again by quantitative water compensating, has solved the elastic energy storing style wc flushing cistern of prior art well; Can not be after having washed at every turn; Internally pit is mended the difficult problem of water, and non-elastic energy storing style water tank, because of the leakage of moisturizing element and the problems such as noise is big of falling into water of intaking.

Claims

1. energy-conservation wc flushing cistern is pressed in a storage; It comprises water tank and valve, is provided with water inlet (1A) and outfall (1B) in the said water tank (1), and draining valve (2) is installed in the outfall (1B); It is characterized in that: A), be provided with valve stream pressure startup device (4); Its pressure actuator (4A) is connected with draining valve (2), and the runner delivery port of its runner switch (4B) is connected with the outfall of advancing of pressure actuator through pipe fitting (4C); B) or be provided with valve permanent magnetism starting drive (3), its fixed drive mechanism (3A) is corresponding with the disk front of motion driving mechanism (3B), and said motion driving mechanism is connected with draining valve (2).

2. energy-conservation wc flushing cistern is pressed in a kind of storage according to claim 1, it is characterized in that: the water inlet (1A) of said water tank (1) and outfall (1B) are inner peripheral, are provided with storage stream elastomeric bladder (5) and/or in water tank, are provided with air control valve (6).

3. energy-conservation wc flushing cistern is pressed in a kind of storage according to claim 1, it is characterized in that: the water inlet (1A) of said water tank (1) and outfall (1B) are inner peripheral, are provided with storage stream elastomeric bladder (5), and in water tank, are provided with pore (1C).

4. press energy-conservation wc flushing cistern according to claim 1,2 or 3 described a kind of storages, it is characterized in that: the outer end of said water tank outfall (1B) is provided with slow row and mends water storage chamber (7).