CN205918986U

CN205918986U - Well water -saving toilet water tank

Info

Publication number: CN205918986U
Application number: CN201520199703.1U
Authority: CN
Inventors: 孙厚杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-08-04
Filing date: 2015-04-06
Publication date: 2017-02-01
Anticipated expiration: 2025-04-06
Also published as: CN113293830B; CN113293830A; CN104791546A; CN104791546B

Abstract

Well water -saving toilet water tank, wash -basin drain pipe couple in toilet tank, can be in toilet tank when waste water is more the overflow pipe discharge towards lavatory waste water towards the lavatory in this water tank of using simultaneously, can be by the automatic toilet tank and automatic towards the lavatory that supplyes of running water when waste water is not enough, toilet tank does not just have the running water when anhydrous because of waste water is not enough when like the lavatory, in case the closestool washed once automatically to the meeting after having waste water or running water to fill up the water tank. It uses like normal closestool, only need press down the button that toilet tank covered during towards the lavatory and can accomplish above -mentioned function, and no matter when wash -basin waste water has the priority of additional toilet tank water. Super water conservation table tennis valve, the switch is in order to lead to water or to cut off the water supply repeatedly in proper order pressing down this valve top button in -process valve repeatedly, and this valve is according to not going down when anhydrous to prevent opening the valve and be negligent of closing under anhydrous state, thereby reach the purpose of energy -conserving water conservation.

Description

Middle water-saving cistern of closet

Technical field

The present invention relates to a kind of toilet flush, especially a kind of water-saving cistern of closet.

Background technology

Current energy-saving and water-saving has been the task of top priority of leaders, and all are not all the numbers of eating dishes without rice or wine to technology in advance, launch satellite, energy Source, resource, environmental protection have been the theme of 21 century, are particularly important particularly with the province of shortage of resources, area and country, section Water, stands in the breach, water, is Source of life, and Mars does not also have the mankind if there are water, how first live no matter he, western dagger-axe If wall non-hydropenia it is hard to tell that he is not second south of the River, or is exactly the south of the River first, hardly support exploitation western part, " west Portion cowboy " this say support exploitation Dongyu, and the center of gravity of China can move to Yangtze river basin lid from the Huanghe valley and experiene great things thunder The event in pool.

Using water wisely, Everybody is responsible, supports western, reverses space-time.

Everybody is wanting to economize on water, and especially patented, this illustrates the awareness of saving energy of the people, is meddlesome, look at that " golden basin is washed The field of the stranger of the current of handss ", unavoidably distressed, the disease of the present, in space between skin and muscles, the invention is intended to cure this disease.

Content of the invention

It is an object of the invention to provide a kind of water tank that can rinse toilet using hand basin wastewater.

For achieving the above object, the present invention provides a kind of middle water-saving cistern of closet it is characterised in that hand basin can be utilized Waste water flushing toilet, has or not hand basin wastewater and does not delay water tank moisturizing, unnecessary waste water outflow rinses toilet, and waste water can not facilitate completely Ground supplements tap water, and waste water has moisturizing priority, convenient and practical.

There is provided a kind of device accessory table tennis valve, water route connected by this valve when pressing first time, when pressing for second simultaneously Cut-out water route, so repeatedly, and this valve cannot depress when anhydrous.

For achieving the above object, the present invention provides a kind of middle water-saving cistern of closet, and concrete content of the invention includes:

Middle water-saving cistern of closet, before going to toilet, press time-delay valve or table tennis valve in case hand basin no waste water when be water Tap water is supplemented when case is discontented with；Water tank supplement tap water finish after rinse toilet before, for table tennis valve must press again once with Forbid that ball float water compensating valve is subsequently automatically replenished tap water, time-delay valve is then not required to press again；Bath is normally pressed during flushing Valve, toilet idle only allows hand basin wastewater to enter water tank and does not allow tap water entrance water tank, and unnecessary waste water will be from influencing meridian water tank Overfall rinses toilet, and cistern overflow ducts should be adapted in case Water in Water Tank is excessive with hand basin discharge capacity；Hand basin Bottom arranges two flap valves, the in line sewer in a road, a road UNICOM cistern, or by usual drain device for washbasin UNICOM Cistern simultaneously arranges filter screen in case hand basin wastewater mixes debris blocking water tank or toilet.

Through the middle water-saving cistern of closet that optimization its using such as normal toilet, only need to press a cistern when flushing the toilet The button covering, after pressing, as anhydrous in water tank or water is not enough will be automatically replenished by tap water and automatically rush after water tank is full of water Lavatory, after pressing button as not enough in cistern water level and both no waste water and also when no tap water supplements it is impossible to flush the toilet at once, but one Denier has waste water to be full of water tank or have water tank during tap water automatically to fill tap water rear water box by automatic flushing toilet once, no matter what When hand basin wastewater all there is the priority of supplementary cistern water.

Table tennis valve after optimization, when in valve body anhydrous when no hydraulic pressure when this valve valve rod and flap can not be pressed down.

Water tank tap water filling pipe is connected in time-delay valve or table tennis valve first or other have the water valve opening and closing function, described Valve easily can control on water tank, and before then running water pipe is connected to ball float water compensating valve again, that is, tap water must pass through Before described valve gets to ball float water compensating valve, so as time-delay valve or table tennis valve or other have open and close function water valve can control The water supplement function of ball float water compensating valve processed；Hand basin scupper hose is connected in water tank, guarantees to wash one's hands basin bottom part higher than water tank during installation Maximum water level can all enter water tank to ensure hand basin wastewater.

Water compensating valve (14) in ball float moisturizing valve group (19) is upside-down mounting, and that is, its flap moves as closing upwards, is downwards to open Open, ball float is positioned above, ball float lateral layout fluted in case install adjust water level screw mandrel；Or in ball float both sides with can The screw mandrel of adjustment length, chain sling suspention flap；Or the valve design of water compensating valve (14) is become middle open type, middle passing through joins It is connected to the water level regulation screw mandrel between flap and ball float, then flap can only be connected in screw mandrel, concision and compact；Apparatus of the present invention Can be by being transformed usual ball float water compensating valve thus being obtained this device required function.

Water route connected by table tennis valve when pressing first time, cuts off water route when pressing for second, so repeatedly.

Valve seat (24) external form is similar to the lag bolt of hollow, and Screw assembly and valve first half valve body, close with sealing ring in addition Envelope, centre can water flowing, during valve closing, the lower surface of valve seat (24) is tightly contacted or a face with the upper surface of flap (27) , so that isolation feedwater, valve seat upper surface is smooth and constitutes square sliding rail with first half valve inner structure for upper nesting sealing ring (23) horizontal concrete chute；Valve seat and its internal diameter integral with first half valve design can be less than first half valve block internal diameter, now Sliding rail should be installed from valve body upper end and will install top stop block to form the chute of sliding rail；Or design is installed from side The structure of sliding rail.

Cross valve rod (28) lower end connection collar plate shape flap (27), its external diameter is less than lower half valve block internal diameter so that water flowing, Equipped with back-moving spring (26), back-moving spring is supported in lower half body cavity bottom for flap bottom, and lower half valve body is joined with screw thread It is connected to first half valve body and with sealing ring sealing；Energy when table tennis valve is in close stance under the pressure effect of reset grand (26) and water Enough sealings and isolation feedwater；The orientation tooth (25) that cross valve rod (28) is limited on valve stem packing ring (21) and flap can only do vertical To motion, orientation tooth is relatively in close contact Nogata with valve seat inner periphery but the keying for valve does not produce friction, orients tooth energy Enough perpendicular to cross valve rod and be located at the orientation lever of its both sides and replace, described orientation lever should be designed to the standby of start and stop lever (22) Bar；Described orientation lever can be located at flap side；Cross valve rod should have the structure limiting its rotation；Cross valve rod can be designed to With the suitable cage modle of internal diameter or the hollow type of the valve body including square sliding rail so as to make cross valve rod can only in movement in vertical direction, Cage modle or hollow, in order to water flowing, now orient tooth and orientation lever without setting.

Being each provided with section in the both sides in first half valve inner vertical cross valve rod direction is rhombus (42) or spindle (43) or other have a start and stop lever (22) in biapiculate section, open and close the chute of boom end insertion sliding rail (23) normal thereto Interior, sliding rail (23) is installed in the horizontal concrete chute of valve body both sides and can only move horizontally along chute but can not move up and down, and quilt Valve body and start and stop lever (22) are limited in its chute and can not take off groove；Apparatus of the present invention can only design start and stop lever and its cunning of side Ferrum.

The cardioid chute (41) of not hollow out is had on square sliding rail front (44) i.e. sliding rail (23), its outward flange is cardioid curve Basic axial symmetry, and cardioid curve should try one's best narrow to reduce valve volume；Cardioid chute inward flange is that two highest extreme points are inclined To the arrowhead-shaped curve of cardioid curve symmetric axle side, two minimum extreme point is relative to the more corresponding heart of cardioid curve symmetric axle The minimum extreme point of type curve two is partial to opposite side；Repeatedly pressed and under action of reset spring in cross valve rod, opened and closed Bar can only rotate clockwise or counterclockwise along chute (41), and repeatedly rests in two highest extreme point positions of corresponding chute successively Put the open and close position of its corresponding valve, i.e. (43), position shown in (42)；Thus can by inserting the start and stop lever of cardioid chute Realize the flap when repeatedly pressing table tennis valve cross valve rod and be repeatedly positioned at valve or the position opening or closing successively, valve relatively Body, cross valve rod can only move up and down, and sliding rail can only move horizontally.

Can optimize further at lower valve body combination on table tennis valve:, close to lower half valve block internal diameter, it is fixed to cancel for flap diameter To tooth and orientation lever；Valve clack sealing surface or sealing ring external diameter are latticed so that water flowing beyond being less than flap external diameter and its external diameter, Also the latticed annulus of flap outer edge side surface cover one of lower half valve block internal diameter can be less than in external diameter；Valve seat is inwall straight wall type The lower surface of first half valve body；Start and stop lever and its sliding rail are single side type, that is, only a set of；Sliding rail width is not more than first half valve body Internal diameter is in order to assemble.

Table tennis valve arrangement can be optimized further with valve of rattling when making it be no hydraulic pressure in valve body in pipeline no tap water Tip button is its valve rod and flap can not be pressed down；Valve rod leading portion (54) extends to flap bottom for described valve rod (28) Part, hydraulic cylinder (50) is located at back-moving spring (26) lower body side, the smooth ramp of its piston (52) and stop bar (56) The contact of smooth ball and sealed with hydraulic cylinder cylinder body by sealing ring, hydraulic cylinder bottom supports piston by pressure-sensitive spring (51) And have relief hole (55), when the valve use environment temperature difference of rattling is less, pressure-sensitive spring can use the air generation being sealed in cylinder body Replace, relief hole (55) also can not be opened, when there being tap water, described piston moves down under hydraulic pressure effect, and stop bar discharges at it Move under spring (53) effect into cylinder body till its cylinder body outer end can not stop that valve rod leading portion (54) moves up and down, this When table tennis valve being capable of free switch；When no hydraulic pressure during no tap water piston (52) its pressure-sensitive spring (51) effect under upwards Move and promote stop bar to cylinder extracorporeal movement until stop bar outer end stops the up and down motion of valve rod, thus in no hydraulic pressure Valve rod can not be depressed and now can not open table tennis valve.

Described hydraulic cylinder may be designed to the structure being built in valve body lower portion side that can horizontally slip in the horizontal direction, and It is used in the outside adjusting screw that can adjust hydraulic cylinder right position to fix, can adjust by regulation adjusting screw enables valve The size of enough hydraulic pressure threshold values opened.

The button on a cistern lid only need to be pressed when the middle water-saving cistern of closet of following optimizations is flushed the toilet；Toilet Button (68) on water tank can press energy-stored spring of flushing the toilet (65) and the moisturizing energy-stored spring flushing the toilet in valve group shown in Fig. 6 simultaneously (67), or by button (68) it is designed to two coordinated types, that is, moisturizing energy-stored spring can individually press, flush the toilet energy storage in pressing Inevitable pressing moisturizing energy-stored spring simultaneously during spring, or be designed to three coordinated types, i.e. moisturizing energy-stored spring and energy storage of flushing the toilet Spring can individually be pressed, and press and necessarily press described two energy-stored springs during middle button simultaneously.

When cistern is anhydrous, moisturizing energy-stored spring (67) can be acted on by rod float (66) when depressed In time-delay valve (13), thus opening time-delaying valve moisturizing, when Water in Water Tank is full, wooden club float (66) is due to by buoyancy of water no Method the pressing active force of button (68) is delivered to time-delay valve thus such as flush the toilet when water tank is anhydrous again finish rear water box can not Tap water is supplemented by time-delay valve；The side that rod float (66) closes on time-delay valve end is equipped with moisturizing gib mechanism (615), its In have active cam block (62) and described side to be fixed as one, the quilt that the cooperation of this slide block is fixed together with moisturizing gib (60) Dynamic cam block (64), hollow slots are opened so that passive cam block (64) can pass through and freely left in moisturizing gib sheath (63) top The right side is slided, and when Water in Water Tank is full, rod float floats moisturizing gib (60) and is forced to slip into moisturizing gib sheath (63), now time-delay valve Lift restrictions reset closing water inlet of can freely upspringing, when the descending pressing time-delay valve of rod float is to certain position, in moisturizing The lower moisturizing gib of gib spring (611) effect skids off moisturizing gib sheath and suppresses time-delay valve and be allowed to upspring reset, only exists When Water in Water Tank is full, moisturizing gib slips into the reset of upspringing again of moisturizing gib sheath time-delay valve and closes moisturizing.

The gib mechanism (610) that flushes the toilet is located at and flushes the toilet under energy-stored spring (65) release conditions lower free end face (613) below, When water tank is anhydrous, moisturizing ball float (15) falls and discharges the gib mechanism that flushes the toilet, and now the gib in described mechanism is made in its spring Ejected and under its end chamfer is assisted with lower, and because backstop ferrum (612) center of gravity is in the right part of its axle, so now can make Backstop ferrum (612) is in horizontality, and this backstop ferrum and then stoped by energy-stored spring lower surface (613) of flushing the toilet is flushed the toilet energy storage bullet The descending unlatching of spring is flushed the toilet butterfly valve, and now energy storage gib mechanism (69) is in release conditions, and in this mechanism, gib is in its spring effect Lower eject and under its end chamfer is assisted, and because backstop ferrum (614) center of gravity is in the left part of its axle, so now can make to stop Buting iron (614) is in horizontality, and energy-stored spring of now flushing the toilet (65) is in release conditions and its upper end when not being pressed Face is located at certain distance above backstop ferrum (614), and when energy-stored spring of flushing the toilet is depressed, backstop ferrum (614) is crossed in its upper surface And release pressing when be stuck in backstop ferrum (614) below, and flush the toilet energy-stored spring lower surface due to backstop ferrum (612) stop and Can not descending thus butterfly valve of flushing the toilet can not be opened, be in the state of saving up strength to start out.

When energy-stored spring of flushing the toilet (65) is in energy storage state, when Water in Water Tank is full, moisturizing ball float (15) hikes up and passes through Assembly pulley forces the gib flushed the toilet in gib mechanism (610) to overcome its its epitheca of acting force of the spring indentation, discharges this mechanism and stops Buting iron (612) and then discharge is flushed the toilet energy-stored spring lower surface, and energy-stored spring of flushing the toilet is due to being obstructed and downlink drive is flushed the toilet upper surface Butterfly valve completes flush toilets program, and energy-stored spring lower surface of flushing the toilet forces energy storage gib mechanism by assembly pulley during descending (69) in, gib overcomes its acting force of the spring and its shell sheath of retracting, and then the energy storage bullet that discharges backstop ferrum (614) thus release is flushed the toilet Spring upper surface, because the free state length of energy-stored spring of flushing the toilet (65) is more than backstop ferrum (614) to energy-stored spring lower end of flushing the toilet The distance of the bottom that face may be upheld, so upspring and up when being released in energy-stored spring upper surface of flushing the toilet at once To end above buting iron (614), under the energy-stored spring of flushing the toilet (65) being in free state under discharging valve back-moving spring (61) effect End face is up and crosses backstop ferrum (612) and is prevented from or will be stopped in its upper end.

When closestool flushing, to finish rear water box standby: water tank has water or anhydrous, energy-stored spring of flushing the toilet not to have accumulation of energy, prolong When valve close, once flush the toilet after finishing only acceptable hand basin wastewater draining and tap water moisturizing can not be accepted, because before no matter One time water is full of because the completely rear time-delay valve of waste water draining or tap water moisturizing water all will cut out；If pressing water under armed state During case button, water tank is anhydrous, then energy-stored spring of flushing the toilet (65) will be in energy accumulating state, and time-delay valve (13) will be opened and be locked Extremely, now if there are tap water or no tap water but tap water arrives first prior to waste water, water tank will by tap water be full of be then turned off Time-delay valve, if now waste water arrives first prior to tap water or waste water is arrived with tap water simultaneously, common with tap water by waste water or waste water It is then turned off time-delay valve with filling water tank, once no matter waste water draining or the full moisturizing ball float (15) of tap water moisturizing Water in Water Tank will Start and flush the toilet program, flushing the toilet finishes water tank and return to described armed state；If when pressing water tank button under armed state there being water tank Water, then time-delay valve can not open, and flush the toilet gib in gib mechanism (610) and backstop ferrum (612) is in release conditions, and Backstop ferrum (614) can not stop energy-stored spring of flushing the toilet (65) upper surface descending, so now can normally flush the toilet, no matter compressing time Length, flush the toilet during release button energy-stored spring due to its lower surface be obstructed can only its upper surface up and pass through backstop ferrum (614), when flush the toilet the up certain distance in energy-stored spring upper surface after its lower surface no matter moisturizing ball float under action of reset spring (15) being in any position all will be up and cross backstop ferrum (612) and be eventually located on this backstop ferrum, thus water tank is returned to Described armed state.

The described gib mechanism (610) that flushes the toilet now should be able to be made with replacing with moisturizing gib mechanism (615) identical structure The active cam block of gib mechanism of flushing the toilet is attached to ear of maize float (66), or be additionally further added by a float be operated alone by Dynamic cam block is thus control backstop ferrum (612)；Described energy storage gib mechanism (69) also can be with similar moisturizing gib mechanism (615) mechanism replaces, and now active cam block should be attached to the lower surface of energy-stored spring of flushing the toilet (65) and should be inverted.

This device can be changed to electric-controlled type and realize same function: cancel described ball float moisturizing valve group and valve group of flushing the toilet, In water tank or toilet installed in front infrared ray or radio frequency induction probe, when someone near when and cistern water level meter detects water tank not When reaching designated water level, then open tap water electromagnetism water compensating valve moisturizing until water level closes this valve to setting value, when examining again Before measuring toilet nobody when and have detected that once someone near when and cistern water level reached to open during designated water level and flushed the toilet electricity Magnet valve, closes, when cistern water level is to setting low-value, electromagnetic valve of flushing the toilet, and the signal afterwards both of the aforesaid being detected people resets to be treated Life.

Frame for movement described in this device can be applied not only to civilian, also apply be applicable to commercial plant equipment, urban operating mechanism sets The frame for movements such as standby, military weaponry, such as industry, municipal valve, Weapon Fire-Control-System machinery.

Brief description

Below in conjunction with the accompanying drawings, by the specific embodiment detailed description to the present invention, technical scheme will be made And economic and social benefits are apparent.

In accompanying drawing,

Fig. 1 is water-saving cistern of closet systematic schematic diagram in secondary pressing；

Fig. 2 is table tennis valve sectional view；

Fig. 3 is table tennis valve start and stop lever cardioid chute sliding rail front view；

Fig. 4 is table tennis valve base, flap optimizes structure sectional view；

Fig. 5 is the optimization structure sectional view that anhydrous valve opening forbidden by table tennis valve；

Fig. 6 is the valve set system schematic diagram of flushing the toilet of water-saving cistern of closet in once pressing.

Specific embodiment

Describe the present invention below in conjunction with accompanying drawing.

Water-saving cistern of closet

First, system principle

Middle water-saving cistern of closet, it is possible to use the middle water of hand basin is waste water, before going to toilet, only need to click time-delay valve or The table tennis class switch water valve such as valve so as no waste water when be to supplement tap water when water tank is discontented with, normally press flashing valve, horse during flushing Bucket idle only allows hand basin wastewater to enter water tank, and unnecessary waste water will rinse toilet from overfall automatically.Wash one's hands basin bottom part through filter Net UNICOM water tank, or two flap valves of setting, the in line sewer in a road, a road UNICOM water tank is in case hand basin wastewater mixes debris Blocking water tank or toilet.

As shown in figure 1, basin bottom part of washing one's hands arranges 2 draining flap valves 11, possible blocking toilet and water tank are mixed Matter waste water passes through the in line sewer in wherein one tunnel, and remaining waste water can enter water tank by the flexible pipe of another road UNICOM cistern, May connect to the convenient position such as side or bottom surface, or in the setting filter screen parallel connection water flowing of usual drain device for washbasin correct position Case, in case hand basin wastewater mixes debris blocking water tank or toilet, now only needs a flap valve, as shown in figure 12.Right Usual hand basin only need to be discharged soft by the hand basin wastewater that can not possibly result in blockage in the debris that can not possibly mix debris or mix Pipe is connected to water tank.Guaranteeing during installation to wash one's hands basin bottom part can be complete to ensure hand basin wastewater higher than water tank maximum water level Portion enters water tank.

Water tank tap water filling pipe is connected in time-delay valve or table tennis valve after articulation first or other have keying work( Can water valve 13, then ball float water compensating valve inlet attack 16 is coupled by flexible pipe, this joint is located at propping up of ball float 15 and water compensating valve 14 Dagger upper end, this support column is fixed in water tank tap water moisturizing tube inlet articulation, inner hollow and with water compensating valve 14 UNICOM, But directly do not connect with water tank tap water filling pipe but by time-delay valve or table tennis valve or other have open and close function water valve 13 connections, that is, tap water must be got to before ball float water compensating valve by above-mentioned valve, so that above-mentioned valve can control ball float The water supplement function of water compensating valve.

Before going to toilet, only need to press time-delay valve or table tennis valve button 18 or open other there is the water opening and closing function Valve 18 so as hand basin no waste water when be water tank be discontented with when supplement tap water；Supplement after tap water finishes in water tank and rinse toilet Before, must press again once for table tennis valve, for other, there is keying function but there are no the water valve needs of automatic closing function Close to forbid the follow-up automatic water supplement of ball float water compensating valve, time-delay valve is then not required to press again, it has automatic delay function work( Energy；Normal pressing flashing valve 17 during flushing, toilet idle only allows hand basin wastewater to enter water tank, do not allow tap water moisturizing, Unnecessary waste water will from influencing meridian water tank overflow mouth rinse toilet, cistern overflow ducts should with hand basin discharge capacity be adapted with Caisson water is excessive.

Water compensating valve 14 in apparatus of the present invention ball float moisturizing valve group (19) is upside-down mounting, and that is, its flap moves as closing upwards, Be downwards to open, ball float is positioned above, ball float lateral layout fluted to install the screw mandrel adjusting water level；Or in ball float Both sides suspend flap in midair with the screw mandrel of adjustable length, chain sling；Or the valve design of water compensating valve 14 is become middle open type, middle Through the water level regulation screw mandrel being connected in flap and ball float, then flap can only be connected in screw mandrel, concision and compact.Generally water It is tap water moisturizing control valve that one of full row and semi-row button of case 18 is used for the valve 13 such as pressing time-delay valve or table tennis valve, Another pressing is complete to arrange flashing valve 17, and this device need not half valve.Can also by being transformed to usual ball float water compensating valve and Obtain this device required function.

Time-delay valve used by apparatus of the present invention is the time-delay valve of prior art, has break-make tap water function, when depressed When on earth or not on earth, valve opens beginning water flowing, is automatically switched off feedwater, described time-delay valve time delay after certain time time delay Time should once be supplemented tap water when anhydrous by its supporting cistern and is defined to the time used by designated water level line.

2nd, table tennis valve

Table tennis valve function, structure:

During repeatedly pressing this valve tip button, valve repeatedly switchs with water flowing successively or cuts off the water supply.

Connect water route when pressing for the first time, cut off water route when pressing for second, so repeatedly.Its architectural feature is, As Fig. 2, shown in 4, valve seat 24 is similar to the lag bolt of hollow, and Screw assembly, in valve first half valve body, is sealed with sealing ring in addition, Centre being capable of water flowing.Cross valve rod 28 lower end couples disc flap 27, and flap external diameter is less than lower half valve block internal diameter to lead to Water, during valve closing, the smooth lower surface of valve seat 24 upper surface smooth with flap 27 tightly contacts or a contact , so that isolation feedwater, valve seat upper surface is smooth and constitutes square cunning with first half valve inner structure for nested sealing ring on face The horizontal concrete chute of ferrum 23, the cross valve rod 28 that should first install sliding rail 23 before installing valve seat 24 and pass through valve seat.Valve seat also can with upper Half portion valve design is integral and its internal diameter is less than first half valve block internal diameter, and now sliding rail should be installed from valve body upper end and will Top stop block is installed to form the chute of sliding rail；Or sliding rail is installed from side.

Equipped with back-moving spring 26, back-moving spring is supported in lower half body cavity bottom for flap bottom, lower half valve body with Thread connection is in first half valve body and with sealing ring sealing.Under the pressure effect of reset grand 26 and water during table tennis valve close stance Can seal water-tight.The orientation tooth 25 that cross valve rod 28 is limited on valve stem packing ring 21 and flap can only do vertical direction fortune Dynamic, orientation tooth is relatively in close contact with valve seat inner periphery but the keying for valve does not produce friction, and orientation tooth can be used vertical In cross valve rod and be located at the orientation lever of its both sides and replace, this orientation lever should be designed to the standby bar of start and stop lever 22；Described orientation Bar may be located at flap side；Cross valve rod should have the structure limiting its rotation；Cross valve rod can be designed to include square The suitable cage modle of the internal diameter of the valve body of sliding rail or hollow type to make the cross valve rod can only be in movement in vertical direction, cage modle or hollow In order to water flowing, now without setting orientation tooth and orientation lever.

Being each provided with section in the both sides in first half valve inner vertical cross valve rod direction is rhombus 42 or spindle 43 Or other have the start and stop lever 22 in biapiculate section, open and close in the boom end insertion chute of sliding rail 23 normal thereto, sliding rail Can only move horizontally along chute in 23 horizontal concrete chutes being installed in valve body both sides but can not move up and down, and by valve body and start and stop lever 22 are limited in its chute and can not take off groove；Apparatus of the present invention can only design start and stop lever and its sliding rail of side.

Square sliding rail front 44 is the cardioid chute 41 having not hollow out in sliding rail 23, and its outward flange is the basic axle of cardioid curve Symmetrically, and cardioid curve should try one's best narrow to reduce valve volume.Cardioid chute inward flange is that two highest extreme points are partial to cardioid The arrowhead-shaped curve of curve symmetric axle side, two minimum extreme point is relative to the more corresponding cardioid curve of cardioid curve symmetric axle Two minimum extreme points are partial to opposite side.Repeatedly pressed in cross valve rod and under action of reset spring, start and stop lever can only Rotate clockwise or counterclockwise along chute 41, and repeatedly resting in two highest extreme point positions of corresponding chute successively, it is right That is, 43 in Fig. 3,42 corresponding positions answer the open and close position of valve, thus being capable of by inserting the start and stop lever of cardioid chute When repeatedly pressing table tennis valve cross valve rod, flap is positioned at the position that valve opens or closes successively repeatedly, relatively valve body, cross Valve rod can only move up and down, and sliding rail can only move horizontally；

When table tennis valve shown in Fig. 2 is used for apparatus of the present invention, its external form should be changed to adapt to the need of related accessory adaptation Will.

Optimization table tennis valve:

Table tennis valve base, flap etc. can be optimized further, to reduce the structure of complexity, reduce fault rate: as Fig. 4 institute Show, close to lower half valve block internal diameter, limiting cross valve rod with this can only move vertically flap 27 diameter, cancel orientation tooth and determine To bar.The sealing surface of flap 27 or sealing ring external diameter be less than flap external diameter and its beyond be latticed so that water flowing, also can be outside Footpath is less than on the flap outer marginal circumference of lower half valve block internal diameter and covers a latticed annulus.Valve seat 24 is inwall straight wall type first half valve The lower surface of body, start and stop lever 22 and its sliding rail 23 are single side type, that is, only a set of, and sliding rail width is not more than first half valve block internal diameter In order to assemble.

Super water saving table tennis valve:

Table tennis valve arrangement is optimized further with table tennis valve top when making it be no hydraulic pressure in valve body in pipeline no tap water Button is its valve rod and flap can not be pressed down；Valve rod leading portion (54) extends to flap bottom portion for described valve rod (28) Point, hydraulic cylinder (50) is located at back-moving spring (26) lower body side, the smooth ramp of its piston (52) and stop bar (56) Smooth ball contact is simultaneously sealed with hydraulic cylinder cylinder body by sealing ring, and this stop bar other end is locked and can not be slided by pin De-, hydraulic cylinder bottom supports piston by pressure-sensitive spring (51) and has relief hole (55), when the table tennis valve use environment temperature difference is less When pressure-sensitive spring can use be sealed in cylinder body air replace, relief hole (55) also can not open, the described piston when there being tap water Move down under hydraulic pressure effect, stop bar under its release spring (53) effect to cylinder body in motion until its cylinder body outer end Till can not stopping that valve rod leading portion (54) moves up and down, now table tennis valve being capable of free switch；The no tap water when no hydraulic pressure When piston (52) its pressure-sensitive spring (51) effect under move upwards and promote stop bar to cylinder extracorporeal movement until stop bar outside End stops the up and down motion of valve rod, thus valve rod can not be depressed and now can not open table tennis valve in no hydraulic pressure.

Above-mentioned hydraulic cylinder may be designed to the structure being built in valve body lower portion side that can horizontally slip in the horizontal direction, and It is used in the outside adjusting screw that can adjust hydraulic cylinder right position to fix, can adjust by regulation adjusting screw enables valve The size of enough hydraulic pressure threshold values opened.

3rd, once press water-saving cistern of closet in mechanical type

Through the middle water-saving cistern of closet that optimization its using such as normal toilet, only need to press a cistern when flushing the toilet The button covering, after pressing, as anhydrous in water tank or water is not enough will be automatically replenished by tap water and automatically rush after water tank is full of water Lavatory, after pressing button as not enough in cistern water level and both no waste water and also when no tap water supplements it is impossible to flush the toilet at once, but one Denier has waste water to be full of water tank or have water tank during tap water automatically to fill tap water rear water box by automatic flushing toilet once, no matter what When hand basin wastewater all there is the priority of supplementary cistern water；

Button (68) on cistern can press the energy-stored spring of flushing the toilet (65) flushed the toilet in valve group shown in Fig. 6 simultaneously With moisturizing energy-stored spring (67), or button (68) is designed to two coordinated types, that is, moisturizing energy-stored spring can individually press, The inevitable pressing moisturizing energy-stored spring simultaneously when energy-stored spring is flushed the toilet in pressing, or be designed to three coordinated types, i.e. moisturizing energy storage Spring and energy-stored spring of flushing the toilet can individually be pressed, and necessarily press described two energy storage bullets during the button pressing centre simultaneously Spring；

When cistern is anhydrous, moisturizing energy-stored spring (67) can be acted on by rod float (66) when depressed In time-delay valve (13), thus opening time-delaying valve moisturizing, when Water in Water Tank is full, wooden club float (66) is due to by buoyancy of water no Method the pressing active force of button (68) is delivered to time-delay valve thus such as flush the toilet when water tank is anhydrous again finish rear water box can not Tap water is supplemented by time-delay valve；The side that rod float (66) closes on time-delay valve end is equipped with moisturizing gib mechanism (615), its In have active cam block (62) and described side to be fixed as one, the quilt that the cooperation of this slide block is fixed together with moisturizing gib (60) Dynamic cam block (64), hollow slots are opened so that passive cam block (64) can pass through and freely left in moisturizing gib sheath (63) top The right side is slided, and when Water in Water Tank is full, rod float floats moisturizing gib (60) and is forced to slip into moisturizing gib sheath (63), now time-delay valve Lift restrictions reset closing water inlet of can freely upspringing, when the descending pressing time-delay valve of rod float is to certain position, in moisturizing The lower moisturizing gib of gib spring (611) effect skids off moisturizing gib sheath and suppresses time-delay valve and be allowed to upspring reset, only exists When Water in Water Tank is full, moisturizing gib slips into the reset of upspringing again of moisturizing gib sheath time-delay valve and closes moisturizing；

The gib mechanism (610) that flushes the toilet is located at and flushes the toilet under energy-stored spring (65) release conditions lower free end face (613) below, When water tank is anhydrous, moisturizing ball float (15) falls and discharges the gib mechanism that flushes the toilet, and now the gib in described mechanism is made in its spring Ejected and under its end chamfer is assisted with lower, and because backstop ferrum (612) center of gravity is in the right part of its axle, so now can make Backstop ferrum (612) is in horizontality, and this backstop ferrum and then stoped by energy-stored spring lower surface (613) of flushing the toilet is flushed the toilet energy storage bullet The descending unlatching of spring is flushed the toilet butterfly valve, and now energy storage gib mechanism (69) is in release conditions, and in this mechanism, gib is in its spring effect Lower eject and under its end chamfer is assisted, and because backstop ferrum (614) center of gravity is in the left part of its axle, so now can make to stop Buting iron (614) is in horizontality, and energy-stored spring of now flushing the toilet (65) is in release conditions and its upper end when not being pressed Face is located at certain distance above backstop ferrum (614), and when energy-stored spring of flushing the toilet is depressed, backstop ferrum (614) is crossed in its upper surface And release pressing when be stuck in backstop ferrum (614) below, and flush the toilet energy-stored spring lower surface due to backstop ferrum (612) stop and Can not descending thus butterfly valve of flushing the toilet can not be opened, be in the state of saving up strength to start out；

When energy-stored spring of flushing the toilet (65) is in energy storage state, when Water in Water Tank is full, moisturizing ball float (15) hikes up and passes through Assembly pulley forces the gib flushed the toilet in gib mechanism (610) to overcome its its epitheca of acting force of the spring indentation, discharges this mechanism and stops Buting iron (612) and then discharge is flushed the toilet energy-stored spring lower surface, and energy-stored spring of flushing the toilet is due to being obstructed and downlink drive is flushed the toilet upper surface Butterfly valve completes flush toilets program, and energy-stored spring lower surface of flushing the toilet forces energy storage gib mechanism by assembly pulley during descending (69) in, gib overcomes its acting force of the spring and its shell sheath of retracting, and then the energy storage bullet that discharges backstop ferrum (614) thus release is flushed the toilet Spring upper surface, because the free state length of energy-stored spring of flushing the toilet (65) is more than backstop ferrum (614) to energy-stored spring lower end of flushing the toilet The distance of the bottom that face may be upheld, so upspring and up when being released in energy-stored spring upper surface of flushing the toilet at once To end above buting iron (614), under the energy-stored spring of flushing the toilet (65) being in free state under discharging valve back-moving spring (61) effect End face is up and crosses backstop ferrum (612) and is prevented from or will be stopped in its upper end；

When flush toilets, to finish rear water box standby: water tank has water or anhydrous, energy-stored spring of flushing the toilet not to have accumulation of energy, prolong When valve close, now only be subjected to hand basin wastewater draining and tap water moisturizing can not be accepted, because no matter a front water is full of Because the completely rear time-delay valve of waste water draining or tap water moisturizing water all will cut out；Under armed state if pressing water tank button when water Case is anhydrous, then energy-stored spring of flushing the toilet (65) will be in energy accumulating state, and time-delay valve (13) will be opened and locked, now such as Fruit has tap water or no tap water but tap water to arrive first prior to waste water, and water tank will be full of by tap water and be then turned off time-delay valve, this Shi Ruguo waste water arrives first prior to tap water or waste water is arrived with tap water simultaneously, jointly fills water by waste water or waste water with tap water Case is then turned off time-delay valve, once no matter startup is flushed the toilet by waste water draining or the full moisturizing ball float (15) of tap water moisturizing Water in Water Tank Program, flushing the toilet finishes water tank and returns to described armed state；If water tank has water when pressing water tank button under armed state, then time delay Valve can not be opened, and flushes the toilet gib in gib mechanism (610) and backstop ferrum (612) is in release conditions, and backstop ferrum (614) energy-stored spring of flushing the toilet (65) upper surface can not be stoped descending, so now can normally flush the toilet, no matter compressing time length, Flush the toilet during release button energy-stored spring due to its lower surface be obstructed can only its upper surface up and pass through backstop ferrum (614), When flush the toilet the up certain distance in energy-stored spring upper surface after its lower surface no matter moisturizing ball float (15) place under action of reset spring All will be up and cross backstop ferrum (612) and be eventually located on this backstop ferrum in any position, thus water tank be returned to described in treat Life state；

The described gib mechanism (610) that flushes the toilet now should be able to be made with replacing with moisturizing gib mechanism (615) identical structure The active cam block of gib mechanism of flushing the toilet is attached to ear of maize float (66), or be additionally further added by a float be operated alone by Dynamic cam block is thus control backstop ferrum (612)；Described energy storage gib mechanism (69) also can be with similar moisturizing gib mechanism (615) mechanism replaces, and now active cam block should be attached to above the lower surface of energy-stored spring of flushing the toilet (65) and should fall Put, to realize the function of this mechanism before replacing.

Adjust the relation between the coefficient of stiffiness of each spring described, make tacit cooperation between spring, action is punctual, in good time Complete the precedence relationship between each action, make whole device action accurately and reliably, durable in use.

Above-mentioned valve group each group part of flushing the toilet should be integrated into an external member such as cylindricality external member with convenient use, installation, maintenance, volume Should be as far as possible little.

4th, electrified

This machinery is readily modified as electric-controlled type and realizes same function: revocation ball float moisturizing valve group and valve group of flushing the toilet, In the inductive probe such as water tank or toilet installed in front infrared ray or radio frequency, when someone near when and cistern water level meter detects water When case is not up to designated water level, then open tap water electromagnetism water compensating valve moisturizing until closing this valve after designated water level, when examining again Before measuring toilet nobody when and have been detected by once someone near and open electromagnetic valve of flushing the toilet when Water in Water Tank is full, treat water tank Close, when water level is to setting low level, electromagnetic valve of flushing the toilet, the signal afterwards both of the aforesaid being detected people resets awaits orders.

The economic and social benefits of the present invention:

This cistern can utilize hand basin wastewater, if waste water excessively will rinse toilet, waste water by overflow pipe in water tank Tap water can not be automatically replenished completely, when flushing the toilet as in water tank anhydrous can when having waste water or tap water automatic water supplement rinse horse Bucket, whenever waste water has moisturizing priority；This device accessory table tennis valve passes through pressing operation valve switch repeatedly, anhydrous When this valve cannot open.

Frame for movement described in this device can be applied not only to civilian, also apply be applicable to commercial plant equipment, urban operating mechanism sets The frame for movements such as standby, military weaponry.As industry, municipal administration valve, Weapon Fire-Control-System machinery etc..

For populous China, the population using hand basin is also numerous, with the development of the productivity, this numeral To continue to increase, and anhydrous can use will be inconceivable, beyond doubt the mercilessness of any advanced productivity be sneered at.If every People monthly saves 1 ton of water, and its energy-saving and water-saving effect will be astronomical figure, and suppleing level may be used to support water-deficient area, and this is one Plant resource, a kind of consolation, a kind of height.

Statement:

The above, other lawful citizens can make other according to this technique, structure, principle and various change accordingly Become and deform, and all these change and deformation broadly fall into the protection domain of the claims in the present invention and appended claims.

Claims

1. a kind of middle water-saving cistern of closet is it is characterised in that water tank tap water filling pipe is connected in time-delay valve or table tennis valve first Or switching mode water valve, above-mentioned valve easily can control on water tank, before then running water pipe is connected to ball float water compensating valve again, I.e. tap water must be got to before ball float water compensating valve by time-delay valve or table tennis valve or switching mode water valve, so that time-delay valve or table tennis Pang valve or switching mode water valve can control the water supplement function of ball float water compensating valve；Hand basin scupper hose is connected in water tank, during installation The basin bottom part that guarantees to wash one's hands can all enter water tank higher than water tank maximum water level to ensure hand basin wastewater；Basin bottom part of washing one's hands sets Put two flap valves, the in line sewer in a road, a road UNICOM cistern；Or, hand basin only arranges a flap valve, will wash Shou Pen drainage arrangement UNICOM's cistern simultaneously arranges filter screen in case hand basin wastewater mixes debris blocking water tank or toilet.

2. a kind of middle water-saving cistern of closet according to claim 1 is it is characterised in that benefit in ball float moisturizing valve group (19) Water valve (14) is upside-down mounting, and that is, its flap moves as closing upwards, is downwards to open, ball float is positioned above, ball float lateral layout Fluted so as to install adjust water level screw mandrel；Or in ball float both sides, flap is suspended in midair with the screw mandrel of adjustable length, chain sling；Or The valve design of water compensating valve (14) is become middle open type by person, and centre is through the water level regulation silk being connected in flap and ball float Bar, then flap can only be connected in screw mandrel, concision and compact.

3. a kind of table tennis valve of middle water-saving cistern of closet it is characterised in that table tennis valve first time press when connect water route, Water route is cut off, so repeatedly when pressing for second；

Valve seat (24) external form is similar to the lag bolt of hollow, in addition Screw assembly and valve first half valve body, with sealing ring sealing, in Between can water flowing, during valve closing the upper surface of the lower surface of valve seat (24) and flap (27) tightly contact or a face on nesting , so that isolation feedwater, valve seat upper surface is smooth and constitutes square sliding rail (23) with first half valve inner structure for sealing ring Horizontal concrete chute；Valve seat and its internal diameter integral with first half valve design can be less than first half valve block internal diameter, and now sliding rail should Install from valve body upper end and top stop block will be installed to form the chute of sliding rail；Or design installs sliding rail from side Structure；

Cross valve rod (28) lower end connection collar plate shape flap (27), its external diameter is less than lower half valve block internal diameter so that water flowing, flap Equipped with back-moving spring (26), back-moving spring is supported in lower half body cavity bottom for bottom, lower half valve body with thread connection in First half valve body is simultaneously sealed with sealing ring；Can be close when under the pressure effect of back-moving spring (26) and water, table tennis valve is in close stance Envelope and isolation feedwater；The orientation tooth (25) that cross valve rod (28) is limited on valve stem packing ring (21) and flap can only do Vertical Square To motion, orientation tooth is relatively in close contact with valve seat inner periphery but the keying for valve does not produce friction, and orientation tooth can be used Perpendicular to cross valve rod and be located at the orientation lever of its both sides and replace, described orientation lever should be designed to the standby bar of start and stop lever (22)； Described orientation lever can be located at flap side；Cross valve rod should have the structure limiting its rotation；Cross valve rod can be designed to Including the suitable cage modle of the internal diameter of the valve body of square sliding rail or hollow type to make the cross valve rod can only be in movement in vertical direction, cage Type or hollow, in order to water flowing, now orient tooth and orientation lever without setting；

Being each provided with section in the both sides in first half valve inner vertical cross valve rod direction is rhombus (42) or spindle (43) Or as long as there is the start and stop lever (22) in other sections biapiculate, open and close the chute of boom end insertion sliding rail (23) normal thereto Interior, sliding rail (23) is installed in the horizontal concrete chute of valve body both sides and can only move horizontally along chute but can not move up and down, and quilt Valve body and start and stop lever (22) are limited in its chute and can not take off groove；Apparatus of the present invention can only design start and stop lever and its cunning of side Ferrum；

The cardioid chute (41) of not hollow out is had on square sliding rail front (44) i.e. sliding rail (23), its outward flange is that cardioid curve is basic Axial symmetry, and cardioid curve should try one's best narrow to reduce valve volume；Cardioid chute inward flange is that two highest extreme points are partial to the heart The arrowhead-shaped curve of type curve symmetric axle side, two minimum extreme point is bent relative to the more corresponding cardioid of cardioid curve symmetric axle The minimum extreme point of two, line is partial to opposite side；Repeatedly pressed and under action of reset spring in cross valve rod, start and stop lever is only Can rotate clockwise or counterclockwise along chute (41), and repeatedly rest in successively corresponding chute two highest extreme point positions its The open and close position of corresponding valve, i.e. spindle (43), position shown in rhombus (42)；Thus by the keying inserting cardioid chute Bar is capable of the flap when repeatedly pressing table tennis valve cross valve rod and is repeatedly positioned at valve or the position opening or closing, phase successively To valve body, cross valve rod can only move up and down, and sliding rail can only move horizontally.

4. a kind of middle water-saving cistern of closet table tennis valve according to claim 3 is it is characterised in that lower valve body group on table tennis valve Can optimize further at conjunction: flap diameter, close to lower half valve block internal diameter, cancels orientation tooth and orientation lever；Valve clack sealing surface or Sealing ring external diameter is latticed so that water flowing is it is also possible to be less than lower half valve body in external diameter beyond being less than flap external diameter and its external diameter The latticed annulus of flap outer edge side surface cover one of internal diameter；Valve seat is the lower surface of the first half valve body of inwall straight wall type；Start and stop lever And its sliding rail is single side type, that is, only a set of；Sliding rail width is not more than first half valve block internal diameter in order to assemble.

5. a kind of middle water-saving cistern of closet table tennis valve according to claim 3 or 4 is it is characterised in that can be to table tennis valve Structure optimizes table tennis its valve rod of valve tip button and valve when making it be no hydraulic pressure in valve body in pipeline no tap water further Lobe can not be pressed down；Valve rod leading portion (54) extends to flap low portion for described valve rod (28), and hydraulic cylinder (50) is located at Back-moving spring (26) lower body side, the smooth ramp of its piston (52) is contacted simultaneously with the smooth ball of stop bar (56) Sealed with hydraulic cylinder cylinder body by sealing ring, hydraulic cylinder bottom supports piston by pressure-sensitive spring (51) and has relief hole (55), when When the table tennis valve use environment temperature difference is less, pressure-sensitive spring can use the air being sealed in cylinder body replacement, relief hole (55) also may not be used Open, when there being tap water, described piston moves down under hydraulic pressure effect, stop bar is under its release spring (53) effect to cylinder Till its cylinder body outer end can not stop that valve rod leading portion (54) moves up and down, now table tennis valve can freely be opened for internal motion Close；When no hydraulic pressure during no tap water piston (52) its pressure-sensitive spring (51) effect under move upwards and promote stop bar to Cylinder extracorporeal movement is until stop bar outer end stops the up and down motion of valve rod, thus valve rod can not be depressed this in no hydraulic pressure Shi Buneng opens table tennis valve；

Described hydraulic cylinder may be designed to the structure being built in valve body lower portion side that can horizontally slip in the horizontal direction, and is used in The adjusting screw that outside can adjust hydraulic cylinder right position is fixed, and can be adjusted by regulation adjusting screw enables valve to open The size of the hydraulic pressure threshold value opening.

6. a kind of middle water-saving cistern of closet according to claim 1 is it is characterised in that middle water saving horse through following optimizations The button that bucket water tank only need to press on a cistern lid when flushing the toilet；Button (68) on cistern can press punching simultaneously Energy-stored spring of flushing the toilet (65) in the valve group of lavatory and moisturizing energy-stored spring (67), or button (68) is designed to two coordinated types, I.e. moisturizing energy-stored spring can individually press, the inevitable pressing moisturizing energy-stored spring simultaneously when energy-stored spring is flushed the toilet in pressing, or It is designed to three coordinated types, that is, moisturizing energy-stored spring and energy-stored spring of flushing the toilet can individually be pressed, when pressing middle button Necessarily press described two energy-stored springs simultaneously；

When cistern is anhydrous, moisturizing energy-stored spring (67) can be acted on by rod float (66) when depressed and prolong When valve (13), thus opening time-delaying valve moisturizing, when Water in Water Tank is full, wooden club float (66) is due to cannot be by by buoyancy of water The pressing active force of button (68) is delivered to time-delay valve can not be passed through thus such as flushing the toilet when water tank is anhydrous again and finishing rear water box Time-delay valve supplements tap water；The side that rod float (66) closes on time-delay valve end is equipped with moisturizing gib mechanism (615), wherein has Active cam block (62) and described side are fixed as one, and this slide block coordinates passive three being fixed together with moisturizing gib (60) Angle slide block (64), hollow slots are opened so that passive cam block (64) can pass through and free left and right is sliding in moisturizing gib sheath (63) top OK, when Water in Water Tank is full, rod float floats moisturizing gib (60) and is forced to slip into moisturizing gib sheath (63), and now time-delay valve releases Restriction can freely be upspring to reset and be closed water inlet, when the descending pressing time-delay valve of rod float is to certain position, in moisturizing gib The lower moisturizing gib of spring (611) effect skids off moisturizing gib sheath and suppresses time-delay valve and be allowed to upspring reset, only in water tank When water is full, moisturizing gib slips into the reset of upspringing again of moisturizing gib sheath time-delay valve and closes moisturizing；

The gib mechanism (610) that flushes the toilet is located at lower free end face (613) under energy-stored spring (65) release conditions of flushing the toilet and below, works as water When case is anhydrous, moisturizing ball float (15) falls and discharges the gib mechanism that flushes the toilet, and now the gib in described mechanism is under its spring effect Eject and under its end chamfer is assisted, and because backstop ferrum (612) center of gravity is in the right part of its axle, so backstop now can be made Ferrum (612) is in horizontality, this backstop ferrum so that by flush the toilet energy-stored spring lower surface (613) stop flush the toilet under energy-stored spring Row unlatching is flushed the toilet butterfly valve, and now energy storage gib mechanism (69) is in release conditions, gib bullet under its spring effect in this mechanism Go out and under its end chamfer is assisted, and because backstop ferrum (614) center of gravity is in the left part of its axle, so backstop ferrum now can be made (614) it is in horizontality, energy-stored spring of now flushing the toilet (65) is in release conditions and its upper surface position when not being pressed Certain distance above backstop ferrum (614), when energy-stored spring of flushing the toilet is depressed its upper surface cross backstop ferrum (614) and It is stuck in backstop ferrum (614) below during release pressing, and energy-stored spring lower surface of flushing the toilet can not due to the stop of backstop ferrum (612) Descending thus butterfly valve of flushing the toilet can not be opened, be in the state of saving up strength to start out；

When energy-stored spring of flushing the toilet (65) is in energy storage state, when Water in Water Tank is full, moisturizing ball float (15) hikes up and passes through pulley Group forces the gib flushed the toilet in gib mechanism (610) to overcome its its epitheca of acting force of the spring indentation, discharges this mechanism and stops buting iron (612) and then discharge and flush the toilet energy-stored spring lower surface, flush the toilet energy-stored spring due to being obstructed and downlink drive is flushed the toilet butterfly valve upper surface Complete flush toilets program, energy-stored spring lower surface of flushing the toilet forces energy storage gib mechanism (69) by assembly pulley during descending Middle gib overcomes its acting force of the spring and its shell sheath of retracting, and then discharges backstop ferrum (614) thus release is flushed the toilet on energy-stored spring End face, due to energy-stored spring of flushing the toilet (65) free state length be more than backstop ferrum (614) to flush the toilet energy-stored spring lower surface can The distance of the bottom that can uphold, thus upspring when being released in energy-stored spring upper surface of flushing the toilet at once and up to end Under discharging valve back-moving spring (61) effect, above buting iron (614), it is in energy-stored spring of flushing the toilet (65) lower surface of free state Up and cross backstop ferrum (612) and be prevented from or its upper end will be stopped in；

The described gib mechanism (610) that flushes the toilet now should be able to make to flush the toilet with replacing with moisturizing gib mechanism (615) identical structure The active cam block of gib mechanism is attached to ear of maize float (66), or is additionally further added by a float and is operated alone passive three Angle slide block is thus control backstop ferrum (612)；Described energy storage gib mechanism (69) also can be with similar moisturizing gib mechanism (615) Mechanism replaces, and now active cam block should be attached to the lower surface of energy-stored spring of flushing the toilet (65) and should be inverted.

7. a kind of middle water-saving cistern of closet according to claim 1 or 2 or 6 is it is characterised in that this device can be changed to electricity Control formula and realize same function: cancel described ball float moisturizing valve group and valve group of flushing the toilet, infrared in water tank or toilet installed in front Line or radio frequency induction probe, when someone near when and cistern water level meter detect water tank be not up to designated water level when, then open from Water electromagnetism water compensating valve moisturizing until water level close this valve to setting value, before toilet is detected again nobody when and detected To once someone near when and cistern water level reached to open during designated water level and flushed the toilet electromagnetic valve, treat cistern water level to setting low level Electromagnetic valve of flushing the toilet is closed, the signal afterwards both of the aforesaid being detected people resets awaits orders during value.