CN104791546A - Intermediate water-saving closestool water tank - Google Patents

Intermediate water-saving closestool water tank Download PDF

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Publication number
CN104791546A
CN104791546A CN201510157180.9A CN201510157180A CN104791546A CN 104791546 A CN104791546 A CN 104791546A CN 201510157180 A CN201510157180 A CN 201510157180A CN 104791546 A CN104791546 A CN 104791546A
Authority
CN
China
Prior art keywords
water
valve
toilet
flushing
water tank
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201510157180.9A
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Chinese (zh)
Other versions
CN104791546B (en
Inventor
孙厚杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sun Houjie
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202111064854.2A priority Critical patent/CN113737911A/en
Priority to CN202010021227.XA priority patent/CN111219527B/en
Priority to CN202010021234.XA priority patent/CN111119297A/en
Priority to CN202110627737.6A priority patent/CN113293830B/en
Publication of CN104791546A publication Critical patent/CN104791546A/en
Priority to US15/327,868 priority patent/US20180010321A1/en
Priority to PCT/CN2015/000565 priority patent/WO2016019700A1/en
Application granted granted Critical
Publication of CN104791546B publication Critical patent/CN104791546B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/02—High-level flushing systems
    • E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
    • E03D1/142—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E03D1/32—Arrangement of inlet valves
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E03D1/33—Adaptations or arrangements of floats
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E03D1/36—Associated working of inlet and outlet valves
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
    • E03D5/09—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the hand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/40—Protecting water resources

Abstract

The invention provides an intermediate water-saving closestool water tank. A hand washing basin drain pipe is connected to the closestool water tank. When being sufficient, waste water can be discharged through an overflow pipe in the closestool water tank to flush a closestool, in which case the waste water in the closestool water tank is used to flush the closestool; when the waste water is insufficient, tap water can be supplied to the closestool water tank automatically and can flush the closestool automatically; when a person uses the toilet but no water is available for use because the waste water in the closestool water tank is insufficient and the tap water is also cut off, the closestool can be flushed automatically once after the closestool water tank is filled again with the waste water or the tap water. The intermediate water-saving closestool water tank is used like a normal closestool, the closestool flushing function can be achieved only through one press of a button on a closestool water tank cover, and the waste water in a wash basin is supplemented to the closestool water tank preferentially all the time. A super-water-saving ping-pong valve is arranged, the valve is turned on and turned off sequentially and repeatedly to supply water or cut off water during the process when the button at the top end of the valve is pressed repeatedly; the valve cannot be pressed down in case of no water, so that the situation that the valve is turned on but fails be turned off in the state of no water is avoided, and thus the purposes of energy saving and water saving are achieved.

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 technique
Current energy-saving and water-saving has been the task of top priority of leaders, all are not all the numbers of eating dishes without rice or wine to technology in advance, launch satellite, the energy, resource, environmental protection has been the theme of 21 century, especially for the province of shortage of resources, area and country seem particularly important, water saving, stand in the breach, water, it is Source of life, if Mars has water also not have the mankind, how live first regardless of him, if western Gobi desert non-lack of water it is hard to tell that he is not second south of the River, or be exactly the south of the River first, support exploitation hardly western, " Boombastic " this say and support exploitation Dongyu, and the center of gravity of China can move to from the Huanghe valley Yangtze river basin lid experiene great things thunder pool therefore.
Using water wisely, Everybody is responsible, supports western, reverse space-time.
Everybody is thinking water saving, especially patented, which illustrates the awareness of saving energy of the people, and be meddlesome, look at the field of the stranger of the current of " gold basin washes my hands ", unavoidably distressed, the disease of the present, at space between skin and muscles, the invention is intended to the disease curing this.
Summary of the invention
The object of this invention is to provide a kind of water tank that can utilize hand basin wastewater flush toilet.
For achieving the above object, the invention provides water-saving cistern of closet in one, it is characterized in that utilizing hand basin wastewater flush toilet, water tank moisturizing is not delayed with or without hand basin wastewater, unnecessary waste water outflow flush toilet, waste water can not supplement tap water completely easily, and waste water has moisturizing preference, convenient and practical.
There is provided a kind of device accessory table tennis valve, this valve connects water route when first time pressing, and cut off water route when second time presses, so repeatedly, and this valve cannot depress when anhydrous simultaneously.
For achieving the above object, the invention provides water-saving cistern of closet in one, concrete summary of the invention comprises:
Middle water-saving cistern of closet, before going to toilet, press time-delay valve or table tennis valve so that wash basin supplements tap water without during waste water and when water tank is discontented with; Supplement after tap water before flush toilet at water tank, must press again for table tennis valve and once automatically supplement tap water to forbid that ball float water-feeding valve is follow-up, time-delay valve is not then needed again to press; Normally flashing valve is pressed during flushing, toilet idle only allows hand basin wastewater to enter water tank not allow tap water to enter water tank, unnecessary waste water will automatically through water tank overflow mouth flush toilet, and cistern overflow ducts should adapt with wash basin discharge capacity in case Water in Water Tank is excessive; Two Flap valves are set bottom wash basin, an in line sewerage in road, a road UNICOM cistern, or usual drain device for washbasin UNICOM cistern is arranged filter screen in case hand basin wastewater mixes foreign material blocking water tank or toilet.
Pass through its use of middle water-saving cistern of closet of optimization as normal toilet, the button that cistern covers only need be pressed when flushing the toilet, after pressing as anhydrous in water tank or water not enough will by tap water automatically supplementary and after water tank is full of water Automatic closet flushing, pressing button after as cistern water level deficiency and when both also supplementing without tap water without waste water, can not flush the toilet at once, but be full of water tank once there be waste water or have tap water water tank automatically to fill tap water rear water box by automatic flushing toilet once, no matter when hand basin wastewater all has the preference of supplementary cistern water.
Table tennis valve after optimization, can not be pressed down without this valve valve rod and flap during hydraulic pressure when anhydrous in valve body.
First water tank tap water water-adding pipe is connected in time-delay valve or table tennis valve or other and has the water valve opening and closing function, described valve can control easily on water tank, then before running water pipe is connected to ball float water-feeding valve again, namely tap water must by before described valve could arrive ball float water-feeding valve, so that time-delay valve or rattle valve or other water valves with keying function can control the water supplement function of ball float water-feeding valve; Wash basin scupper hose is connected in water tank, to guarantee bottom wash basin higher than water tank maximum water level to ensure that hand basin wastewater all can enter water tank during installation.
Water-feeding valve (14) in ball float water-feeding valve group (19) is upside-down mounting, and namely its flap moves upward as closing, and downwards for opening, float-level is side thereon, and ball float lateral layout is fluted to install the screw mandrel regulating water level; Or in ball float both sides with the screw mandrel of adjustable length, chain sling suspention flap; Or open type in the middle of the valve design of water-feeding valve (14) is become, the middle water level through being connected in flap and ball float regulates screw mandrel, then flap only can be connected in screw mandrel, concision and compact; Apparatus of the present invention can by transforming usual ball float water-feeding valve thus obtaining this device required function.
Table tennis valve connects water route when first time pressing, cuts off water route, so repeatedly when second time pressing.
The lag bolt of the similar hollow of valve seat (24) external form, Screw assembly and valve first half valve body in addition, seal with seal ring, centre can water flowing, during valve closing the lower surface of valve seat (24) tightly contact with the upper surface of flap (27) or on a face nested seal ring isolated to feed water, valve seat upper surface smooth and with the horizontal concrete chute of the square sliding rail of first half valve inner Structure composing (23); Valve seat can be integral and its internal diameter is less than first half valve block internal diameter with first half valve design, and now sliding rail should be installed from valve body upper end portion and will install top stop block to form the chute of sliding rail; Or the structure of sliding rail is installed in design from the side.
Cross valve rod (28) lower end connects disc type flap (27), its external diameter is less than Lower Half valve block internal diameter so that water flowing, Returnning spring (26) is equipped with in flap bottom, Returnning spring is supported in bottom Lower Half body cavity, and Lower Half valve body seals with seal ring in first half valve body with scyewed joint; Rattle under the pressure effect of reset grand (26) and water valve at close stance time can seal and isolated feedwater; The directed tooth (25) that cross valve rod (28) is limited on valve stem packing ring (21) and flap can only do movement in vertical direction, directed tooth and valve seat inner periphery do not produce friction compared with close contact but for the keying of valve, directed tooth can with perpendicular to cross valve rod and the orientation lever being positioned at its both sides replace, described orientation lever should be designed to the bar for subsequent use of start and stop lever (22); Described orientation lever can be positioned at flap side; Cross valve rod should have the structure limiting it and rotate; Cross valve rod can be designed to the cage modle suitable with the internal diameter of the valve body comprising square sliding rail or hollow type to make cross valve rod move in the vertical direction, and cage modle or hollow, in order to water flowing, now need not arrange directed tooth and orientation lever.
Respectively be provided with in the both sides in first half valve inner vertical cross valve rod direction cross section be rhombus (42) or spindle (43) or other there is the start and stop lever (22) in biapiculate cross section, start and stop lever end is inserted in the chute of sliding rail (23) vertical with it, can only move horizontally along chute but can not move up and down in the horizontal concrete chute that sliding rail (23) is installed in valve body both sides, and be limited in its chute can not take off groove by valve body and start and stop lever (22); Apparatus of the present invention only can design start and stop lever and the sliding rail thereof of side.
Square sliding rail (44) i.e. sliding rail (23) has the cardioid chute (41) of not hollow out, its outward edge is the basic axisymmetric of cardioid curve, and cardioid curve should be tried one's best narrow to reduce valve volume; Cardioid chute inward flange is the arrowhead-shaped curve of two extreme point deflection cardioid curve symmetric axle sides the highest, the cardioid curve two that two minimum extreme point is more corresponding relative to cardioid curve symmetric axle minimum extreme point deflection opposite side; Repeatedly to be pressed and under action of reset spring at cross valve rod, start and stop lever can only along chute (41) clockwise or rotate counterclockwise, and repeatedly rest in the open and close position of two its corresponding valves of the highest extreme point position of corresponding chute successively, i.e. position shown in (43), (42); Thus can be realized when repeatedly pressing table tennis valve cross valve rod by the start and stop lever inserting cardioid chute that flap is by the position being repeatedly positioned at valve successively or open or close, relative valve body, cross valve rod can only move up and down, and sliding rail can only move horizontally.
Combination place of table tennis valve upper and lower valve body can be optimized further: flap diameter, close to Lower Half valve block internal diameter, cancels directed tooth and orientation lever; Valve clack sealing surface or seal ring external diameter are less than flap external diameter and for latticed so that water flowing beyond its external diameter, also can be less than the latticed annulus of flap outer edge side surface cover one of Lower Half valve block internal diameter at external diameter; Valve seat is the lower end surface of the first half valve body of the straight wall-shaped of inwall; Start and stop lever and sliding rail thereof are single side type, namely only have a set of; Sliding rail width is not more than first half valve block internal diameter so that assembling.
Can to table tennis valve arrangement optimize further make its pipeline without during tap waternamely can not be pressed down without table tennis valve its valve rod of tip button and flap during hydraulic pressure in valve body, valve rod (54) extends to flap low portion for described valve rod (28), hydraulic cylinder (50) is positioned at Returnning spring (26) lower body side, the smooth ramp of its piston (52) and the level and smooth spherical contact of stop bar (56) by seal ring and hydraulic cylinder cylinder body seal, hydraulic cylinder bottom is by pressure-sensitive spring (51) support piston and have relief hole (55), when the valve Environmental Conditions temperature difference of rattling is less, pressure-sensitive spring can replace with the air be sealed in cylinder body, relief hole (55) also can not be opened, when there being tap water, described piston moves down under hydraulic pressure effect, stop bar moves till its cylinder body outer end can not stop that valve rod (54) moves up and down under its retracting spring (53) effect in cylinder body, now rattling valve can free switch, when without moving upward under the effect of its pressure-sensitive spring (51) without piston during tap water (52) during hydraulic pressure and promoting stop bar to cylinder extracorporeal movement until stop bar outer end stops the moving up and down of valve rod, thus now can not open table tennis valve can not be depressed without valve rod during hydraulic pressure.
Described hydraulic cylinder can be designed to the structure being built in valve body lower portion side that can horizontally slip in the horizontal direction, and be used in outside the adjusting screw of hydraulic cylinder right position can be regulated to fix, by the size regulating adjusting screw can regulate the hydraulic pressure threshold value enabling valve open.
The button that cistern covers only need be pressed when water-saving cistern of closet is flushed the toilet in following optimization; Button (68) on cistern can press energy storage spring of flushing the toilet (65) in the group of toilet flushing valve shown in Fig. 6 and moisturizing energy storage spring (67) simultaneously, or button (68) is designed to two linking types, namely moisturizing energy storage spring can press separately, the inevitable moisturizing of the pressing simultaneously energy storage spring when energy storage spring is flushed the toilet in pressing, or be designed to three linking types, namely moisturizing energy storage spring and energy storage spring of flushing the toilet can be pressed separately, must press described two energy storage springs when pressing middle button simultaneously.
When cistern is anhydrous, moisturizing energy storage spring (67) can act on time-delay valve (13) by rod float (66) when being subject to pressing, thus the moisturizing of opening time-delaying valve, when Water in Water Tank is full wooden club float (66) due to be subject to buoyancy of water and cannot by the pressing force transmission of button (68) to time-delay valve thus when water tank is again anhydrous as water tank after flushing the toilet does not supplement tap water by time-delay valve, the side that rod float (66) closes on time-delay valve end is equipped with moisturizing gib mechanism (615), initiatively cam block (62) and described side is wherein had to be fixed as one, this slide block coordinates the passive cam block (64) be fixed together with moisturizing gib (60), hollow slots is opened so that passive cam block (64) can pass and slide about freedom in moisturizing gib sheath (63) top, 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 lifts restrictions, and can freely upspring resets closes water inlet, when the descending pressing time-delay valve of rod float is to certain position, under moisturizing gib spring (611) effect, moisturizing gib skids off moisturizing gib sheath and suppresses time-delay valve and makes it reset of can not upspringing, only when Water in Water Tank is full, moisturizing gib slips into moisturizing gib sheath time-delay valve and again upsprings to reset and close moisturizing.
The gib mechanism (610) that flushes the toilet to be positioned under energy storage spring of flushing the toilet (65) releasing state below lower free end face (613), when water tank is anhydrous, moisturizing ball float (15) falls and discharges the gib mechanism that flushes the toilet, gib now in described mechanism eject under its spring action and its end chamfer assist under, again because backstop iron (612) center of gravity is at the right part of its axle, so backstop iron (612) now can be made to be in level, this backstop iron and then stop the descending unlatching of energy storage spring of flushing the toilet to flush the toilet butterfly valve by energy storage spring lower end surface (613) of flushing the toilet, now energy storage gib mechanism (69) is in releasing state, in this mechanism gib eject under its spring action and its end chamfer assist under, again because backstop iron (614) center of gravity is at the left part of its axle, so backstop iron (614) now can be made to be in level, energy storage spring (65) of now flushing the toilet is in releasing state when not being pressed and its upper-end surface is positioned at backstop iron (614) top certain distance, when energy storage spring of flushing the toilet is subject to pressing, its upper-end surface is crossed backstop iron (614) and is stuck in below backstop iron (614) when discharging pressing, and energy storage spring lower end surface of flushing the toilet can not be descending thus can not open butterfly valve of flushing the toilet due to the stop of backstop iron (612), be in the state of saving up strength to start out.
Energy storage spring of flushing the toilet (65) be in energy storage state time, when Water in Water Tank is full, moisturizing ball float (15) is hiked up and is forced by sheave block the gib of flushing the toilet in gib mechanism (610) to overcome its its epitheca of acting force of the spring indentation, discharge this mechanism stop buting iron (612) and then discharge energy storage spring lower end surface of flushing the toilet, energy storage spring of flushing the toilet completes flush toilets program due to the upper-end surface butterfly valve and downlink drive is flushed the toilet that is obstructed, energy storage spring lower end surface of flushing the toilet forces gib in energy storage gib mechanism (69) to overcome its acting force of the spring and its shell sheath of retracting by sheave block in descending process, and then discharge backstop iron (614) thus discharge energy storage spring upper-end surface of flushing the toilet, free state length due to energy storage spring of flushing the toilet (65) is greater than the distance bottom that backstop iron (614) may be upheld to energy storage spring lower end surface of flushing the toilet, so upspring when obtaining release in energy storage spring upper-end surface of flushing the toilet and go upward to backstop iron (614) top at once, energy storage spring of flushing the toilet (65) lower end surface of free state is in up and cross backstop iron (612) and be prevented from or be about to being prevented from its upper end under Returnning spring (61) effect.
After closestool flushing, water tank is standby: water tank has that water or anhydrous, energy storage spring of flushing the toilet do not have accumulation of energy, time-delay valve cuts out, accept hand basin wastewater draining only after once flushing the toilet and tap water moisturizing can not be accepted, because 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, if water tank is anhydrous when pressing water tank button under armed state, energy storage spring (65) of then flushing the toilet will be in energy accumulating state, time-delay valve (13) will be opened and locked, if now have tap water or without tap water but tap water arrive first prior to waste water, water tank will be full of by tap water close time-delay valve subsequently, if now waste water arrives first prior to tap water or waste water and tap water arrive simultaneously, jointly fill water tank by waste water or waste water and tap water and close time-delay valve subsequently, no matter waste water draining or tap water moisturizing once startup is flushed the toilet by Water in Water Tank full moisturizing ball float (15) program, described armed state got back to by complete water tank of flushing the toilet, if water tank has water when pressing water tank button under armed state, then time-delay valve can not be opened, and the gib of flushing the toilet in gib mechanism (610) and backstop iron (612) are in releasing state, backstop iron (614) can not stop energy storage spring of flushing the toilet (65) upper-end surface descending again, so now can normally flush the toilet, no matter compressing time length, flush the toilet during release-push energy storage spring due to its lower end surface be obstructed can only its upper-end surface up and smoothly by backstop iron (614), when its lower end surface moisturizing ball float (15) under action of reset spring after the up certain distance in energy storage spring upper-end surface of flushing the toilet is in any position all by up and cross backstop iron (612) and be finally positioned on this backstop iron, thus described armed state got back to again by water tank.
The described gib mechanism (610) that flushes the toilet can replace by the structure identical with moisturizing gib mechanism (615), the active cam block of gib mechanism of now should making to flush the toilet is attached to ear of maize float (66), or additionally increases a float again and drive separately passive cam block thus control backstop iron (612); Described energy storage gib mechanism (69) also can replace with the mechanism of similar moisturizing gib mechanism (615), and now initiatively cam block should be attached to the lower end surface of energy storage spring of flushing the toilet (65) and should be inverted.
This device can change electric-controlled type into and realize same function: cancel described ball float water-feeding valve group and toilet flushing valve group, at water tank or toilet installed in front infrared rays or radio frequency induction probe, when have people near time and cistern water level meter detect that water tank does not reach designated water level time, then open tap water electromagnetism water-feeding valve moisturizing until close this valve after water level to setting value, when again detecting before toilet nobody and detected once had people near time and cistern water level reached designated water level time open solenoid valve of flushing the toilet, close to during setting low-value solenoid valve of flushing the toilet until cistern water level, the signal afterwards aforementioned two being detected people resets awaits orders.
Mechanical structure described in this device not only can be applicable to civilian, also can be applicable to the mechanical structures such as commercial plant equipment, urban operating mechanism equipment, military weaponry, as industry, municipal valve, Weapon Fire-Control-System mechanical device.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, by the specific embodiment of the present invention describe in detail, will make technological scheme of the present invention and economic and social benefits 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 plan view;
Fig. 4 is table tennis valve base, flap optimizes structure sectional view;
Fig. 5 is the sectional view of optimizing structure that anhydrous valve opening forbidden by table tennis valve;
Fig. 6 is the toilet flushing valve group system schematic diagram of water-saving cistern of closet in once pressing.
Embodiment
Describe the present invention below in conjunction with accompanying drawing.
water-saving cistern of closet
One, system principle
Middle water-saving cistern of closet, middle water and the waste water of wash basin can be utilized, before going to toilet, only need click the class switch water valve such as time-delay valve or table tennis valve so that without supplementing tap water during waste water and when water tank is discontented with, normally flashing valve is pressed during flushing, toilet idle only allows hand basin wastewater to enter water tank, and unnecessary waste water will automatically from flow-off flush toilet.Through filter screen UNICOM water tank bottom wash basin, or arrange two Flap valves, an in line sewerage in road, a road UNICOM water tank is in case hand basin wastewater mixes foreign material blocking water tank or toilet.
As shown in Figure 1,2 draining Flap valves 11 are set bottom wash basin, a wherein in line sewerage in road is passed through for the matter waste water that mixes that may block toilet and water tank, all the other waste water enter water tank by the flexible pipe of another road UNICOM cistern, the position easily such as side or bottom surface can be connected to, or at usual drain device for washbasin correct position, filter screen water flowing case in parallel is set in case hand basin wastewater mixes foreign material blocking water tank or toilet, now only need a Flap valve, as shown in figure 12.For the hand basin wastewater that can not mix foreign material or the foreign material that mix and can not result in blockage, only usual wash basin discharging hose need be connected to water tank.To guarantee during installation bottom wash basin higher than water tank maximum water level to ensure that hand basin wastewater all can enter water tank.
Water tank tap water water-adding pipe has by being first connected in time-delay valve or table tennis valve or other after union the water valve 13 opening and closing function, ball float water-feeding valve inlet attack 16 is connected again by flexible pipe, this joint is positioned at the supporting post upper end of ball float 15 and water-feeding valve 14, this supporting post is fixed in the union of water tank tap water water-adding pipe entrance, inner hollow and with water-feeding valve 14 UNICOM, but be not directly communicated with water tank tap water water-adding pipe, but had by time-delay valve or table tennis valve or other and open and close the water valve 13 of function and be communicated with, namely before tap water must could arrive ball float water-feeding valve by above-mentioned valve, so that above-mentioned valve can control the water supplement function of ball float water-feeding valve.
Before going to toilet, only need press time-delay valve or table tennis valve button 18 or open other have open and close function water valves 18 so that wash basin supplements tap water without during waste water and when water tank is discontented with; To supplement after tap water before flush toilet at water tank, for table tennis valve must press again once, for other have open and close function but do not have automatic closing function water valve need close to forbid the follow-up automatic water supplement of ball float water-feeding valve, then do not need again to press for time-delay valve, it has automatic delay function function; Flashing valve 17 is normally pressed during flushing, toilet idle only allows hand basin wastewater to enter water tank, do not allow tap water moisturizing, unnecessary waste water will automatically through water tank overflow mouth flush toilet, and cistern overflow ducts should adapt in case Water in Water Tank is excessive with wash basin discharge capacity.
Water-feeding valve 14 in apparatus of the present invention ball float water-feeding valve group (19) is upside-down mounting, and namely its flap moves upward as closing, and downwards for opening, float-level is side thereon, and ball float lateral layout is fluted to install the screw mandrel regulating water level; Or in ball float both sides with the screw mandrel of adjustable length, chain sling suspention flap; Or open type in the middle of being become by the valve design of water-feeding valve 14, the middle water level through being connected in flap and ball float regulates screw mandrel, then flap only can be connected in screw mandrel, concision and compact.One 18 in the full row and semi-row button of usual water tank for pressing time-delay valve or valve 13 i.e. tap water moisturizing control valve such as table tennis valve etc., another pressing full row flashing valve 17, this device is without the need to half valve.Also this device required function can be obtained by transforming usual ball float water-feeding valve.
Apparatus of the present invention time-delay valve used is the time-delay valve of prior art, there is break-make tap water function, when be subject to being pressed into the end or not on earth time valve open start water flowing, after certain hour time delay, automatically close feedwater, described time-delay valve delay time should once supplement tap water with its supporting cistern and be as the criterion to the designated water level line time used when anhydrous.
Two, table tennis valve
table tennis valve function, structure:
Repeatedly to press in this valve tip button process valve successively repeatedly switch with water flowing or cut off the water supply.
Connect water route during first time pressing, cut off water route when second time pressing, so repeatedly.Its structure characteristic is, as Fig. 2, shown in 4, the lag bolt of the similar hollow of valve seat 24, Screw assembly is in valve first half valve body in addition, and with seal ring sealing, centre can water flowing.Cross valve rod 28 lower end connects disc flap 27, flap external diameter is less than Lower Half valve block internal diameter so that water flowing, the lower surface that during valve closing, valve seat 24 the is smooth upper surface smooth with flap 27 tightly contact or on a surface of contact nested seal ring isolatedly to feed water, valve seat upper surface smooth and with the horizontal concrete chute of the square sliding rail 23 of first half valve inner Structure composing, sliding rail 23 and the cross valve rod 28 through valve seat should be first installed before valve seat 24 is installed.Valve seat also can be integral and its internal diameter is less than first half valve block internal diameter with first half valve design, and now sliding rail should be installed from valve body upper end portion and will install top stop block to form the chute of sliding rail; Or sliding rail is installed from the side.
Returnning spring 26 is equipped with in flap bottom, Returnning spring is supported in bottom Lower Half body cavity, and Lower Half valve body seals with seal ring in first half valve body with scyewed joint.Reset grand 26 and water pressure effect under rattle valve close stance time can seal water-tight.The directed tooth 25 that cross valve rod 28 is limited on valve stem packing ring 21 and flap can only do movement in vertical direction, directed tooth and valve seat inner periphery do not produce friction compared with close contact but for the keying of valve, directed tooth can with perpendicular to cross valve rod and the orientation lever being positioned at its both sides replace, this orientation lever should be designed to the bar for subsequent use of start and stop lever 22; Described orientation lever can be positioned at flap side; Cross valve rod should have the structure limiting it and rotate; Cross valve rod can be designed to the cage modle suitable with the internal diameter of the valve body comprising square sliding rail or hollow type to make cross valve rod move in the vertical direction, and cage modle or hollow, in order to water flowing, now need not arrange directed tooth and orientation lever.
Respectively be provided with in the both sides in first half valve inner vertical cross valve rod direction cross section be rhombus 42 or spindle 43 or other there is the start and stop lever 22 in biapiculate cross section, start and stop lever end is inserted in the chute of sliding rail 23 vertical with it, can only move horizontally along chute but can not move up and down in the horizontal concrete chute that sliding rail 23 is installed in valve body both sides, and be limited in its chute can not take off groove by valve body and start and stop lever 22; Apparatus of the present invention only can design start and stop lever and the sliding rail thereof of side.
Square sliding rail 44 i.e. sliding rail 23 has the cardioid chute 41 of not hollow out, its outward edge is the basic axisymmetric of cardioid curve, and cardioid curve should be tried one's best narrow to reduce valve volume.Cardioid chute inward flange is the arrowhead-shaped curve of two extreme point deflection cardioid curve symmetric axle sides the highest, the cardioid curve two that two minimum extreme point is more corresponding relative to cardioid curve symmetric axle minimum extreme point deflection opposite side.Repeatedly to be pressed and under action of reset spring at cross valve rod, start and stop lever can only along chute 41 clockwise or rotate counterclockwise, and repeatedly rest in the open and close position of two its corresponding valves of the highest extreme point position of corresponding chute successively, the i.e. position of 43,42 correspondences in Fig. 3, thus when repeatedly pressing table tennis valve cross valve rod flap can be realized by the position being repeatedly positioned at valve successively and opening or closing by the start and stop lever inserting cardioid chute, relative valve body, cross valve rod can only move up and down, and sliding rail can only move horizontally;
When valve of rattling shown in Fig. 2 should be changed to adapt to the needs of related accessory adaptation for its external form during apparatus of the present invention.
optimize table tennis valve:
Can optimize further table tennis valve base, flap etc., to reduce complicated structure, reduce rate of fault: as shown in Figure 4, flap 27 diameter, close to Lower Half valve block internal diameter, limits cross valve rod with this and can only do vertical motion, cancel directed tooth and orientation lever.The sealing surface of flap 27 or seal ring external diameter are less than flap external diameter and for latticed so that water flowing beyond it, also can overlap a latticed annulus on the flap outer marginal circumference that external diameter is less than Lower Half valve block internal diameter.Valve seat 24 is the lower end surface of inwall straight wall-shaped first half valve body, and start and stop lever 22 and sliding rail 23 thereof are single side type, namely only have a set of, and sliding rail width is not more than first half valve block internal diameter so that assembling.
super water saving table tennis valve:
Table tennis valve after optimization, can not be pressed down without this valve valve rod and flap during hydraulic pressure when anhydrous in valve body.
To table tennis valve arrangement optimize further make its pipeline without during tap waternamely can not be pressed down without table tennis valve its valve rod of tip button and flap during hydraulic pressure in valve body, valve rod (54) extends to flap low portion for described valve rod (28), hydraulic cylinder (50) is positioned at Returnning spring (26) lower body side, the smooth ramp of its piston (52) and the level and smooth spherical contact of stop bar (56) by seal ring and hydraulic cylinder cylinder body seal, this stop bar the other end is locked by pin and can not slippage, hydraulic cylinder bottom is by pressure-sensitive spring (51) support piston and have relief hole (55), when the valve Environmental Conditions temperature difference of rattling is less, pressure-sensitive spring can replace with the air be sealed in cylinder body, relief hole (55) also can not be opened, when there being tap water, described piston moves down under hydraulic pressure effect, stop bar moves till its cylinder body outer end can not stop that valve rod (54) moves up and down under its retracting spring (53) effect in cylinder body, now rattling valve can free switch, when without moving upward under the effect of its pressure-sensitive spring (51) without piston during tap water (52) during hydraulic pressure and promoting stop bar to cylinder extracorporeal movement until stop bar outer end stops the moving up and down of valve rod, thus now can not open table tennis valve can not be depressed without valve rod during hydraulic pressure.
Above-mentioned hydraulic cylinder can be designed to the structure being built in valve body lower portion side that can horizontally slip in the horizontal direction, and be used in outside the adjusting screw of hydraulic cylinder right position can be regulated to fix, by the size regulating adjusting screw can regulate the hydraulic pressure threshold value enabling valve open.
Three, once water-saving cistern of closet in mechanical type is pressed
Pass through its use of middle water-saving cistern of closet of optimization as normal toilet, the button that cistern covers only need be pressed when flushing the toilet, after pressing as anhydrous in water tank or water not enough will by tap water automatically supplementary and after water tank is full of water Automatic closet flushing, pressing button after as cistern water level deficiency and when both also supplementing without tap water without waste water, can not flush the toilet at once, but be full of water tank once there be waste water or have tap water water tank automatically to fill tap water rear water box by automatic flushing toilet once, no matter when hand basin wastewater all has the preference of supplementary cistern water;
Button (68) on cistern can press energy storage spring of flushing the toilet (65) in the toilet flushing valve group shown in Fig. 6 and moisturizing energy storage spring (67) simultaneously, or button (68) is designed to two linking types, namely moisturizing energy storage spring can press separately, the inevitable moisturizing of the pressing simultaneously energy storage spring when energy storage spring is flushed the toilet in pressing, or be designed to three linking types, namely moisturizing energy storage spring and energy storage spring of flushing the toilet can be pressed separately, must press described two energy storage springs when pressing middle button simultaneously;
When cistern is anhydrous, moisturizing energy storage spring (67) can act on time-delay valve (13) by rod float (66) when being subject to pressing, thus the moisturizing of opening time-delaying valve, when Water in Water Tank is full wooden club float (66) due to be subject to buoyancy of water and cannot by the pressing force transmission of button (68) to time-delay valve thus when water tank is again anhydrous as water tank after flushing the toilet does not supplement tap water by time-delay valve, the side that rod float (66) closes on time-delay valve end is equipped with moisturizing gib mechanism (615), initiatively cam block (62) and described side is wherein had to be fixed as one, this slide block coordinates the passive cam block (64) be fixed together with moisturizing gib (60), hollow slots is opened so that passive cam block (64) can pass and slide about freedom in moisturizing gib sheath (63) top, 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 lifts restrictions, and can freely upspring resets closes water inlet, when the descending pressing time-delay valve of rod float is to certain position, under moisturizing gib spring (611) effect, moisturizing gib skids off moisturizing gib sheath and suppresses time-delay valve and makes it reset of can not upspringing, only when Water in Water Tank is full, moisturizing gib slips into moisturizing gib sheath time-delay valve and again upsprings to reset and close moisturizing,
The gib mechanism (610) that flushes the toilet to be positioned under energy storage spring of flushing the toilet (65) releasing state below lower free end face (613), when water tank is anhydrous, moisturizing ball float (15) falls and discharges the gib mechanism that flushes the toilet, gib now in described mechanism eject under its spring action and its end chamfer assist under, again because backstop iron (612) center of gravity is at the right part of its axle, so backstop iron (612) now can be made to be in level, this backstop iron and then stop the descending unlatching of energy storage spring of flushing the toilet to flush the toilet butterfly valve by energy storage spring lower end surface (613) of flushing the toilet, now energy storage gib mechanism (69) is in releasing state, in this mechanism gib eject under its spring action and its end chamfer assist under, again because backstop iron (614) center of gravity is at the left part of its axle, so backstop iron (614) now can be made to be in level, energy storage spring (65) of now flushing the toilet is in releasing state when not being pressed and its upper-end surface is positioned at backstop iron (614) top certain distance, when energy storage spring of flushing the toilet is subject to pressing, its upper-end surface is crossed backstop iron (614) and is stuck in below backstop iron (614) when discharging pressing, and energy storage spring lower end surface of flushing the toilet can not be descending thus can not open butterfly valve of flushing the toilet due to the stop of backstop iron (612), be in the state of saving up strength to start out,
Energy storage spring of flushing the toilet (65) be in energy storage state time, when Water in Water Tank is full, moisturizing ball float (15) is hiked up and is forced by sheave block the gib of flushing the toilet in gib mechanism (610) to overcome its its epitheca of acting force of the spring indentation, discharge this mechanism stop buting iron (612) and then discharge energy storage spring lower end surface of flushing the toilet, energy storage spring of flushing the toilet completes flush toilets program due to the upper-end surface butterfly valve and downlink drive is flushed the toilet that is obstructed, energy storage spring lower end surface of flushing the toilet forces gib in energy storage gib mechanism (69) to overcome its acting force of the spring and its shell sheath of retracting by sheave block in descending process, and then discharge backstop iron (614) thus discharge energy storage spring upper-end surface of flushing the toilet, free state length due to energy storage spring of flushing the toilet (65) is greater than the distance bottom that backstop iron (614) may be upheld to energy storage spring lower end surface of flushing the toilet, so upspring when obtaining release in energy storage spring upper-end surface of flushing the toilet and go upward to backstop iron (614) top at once, energy storage spring of flushing the toilet (65) lower end surface of free state is in up and cross backstop iron (612) and be prevented from or be about to being prevented from its upper end under Returnning spring (61) effect,
After flush toilets, water tank is standby: water tank has that water or anhydrous, energy storage spring of flushing the toilet do not have accumulation of energy, time-delay valve cuts out, now accept hand basin wastewater draining only and tap water moisturizing can not be accepted, because 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, if water tank is anhydrous when pressing water tank button under armed state, energy storage spring (65) of then flushing the toilet will be in energy accumulating state, time-delay valve (13) will be opened and locked, if now have tap water or without tap water but tap water arrive first prior to waste water, water tank will be full of by tap water close time-delay valve subsequently, if now waste water arrives first prior to tap water or waste water and tap water arrive simultaneously, jointly fill water tank by waste water or waste water and tap water and close time-delay valve subsequently, no matter waste water draining or tap water moisturizing once startup is flushed the toilet by Water in Water Tank full moisturizing ball float (15) program, described armed state got back to by complete water tank of flushing the toilet, if water tank has water when pressing water tank button under armed state, then time-delay valve can not be opened, and the gib of flushing the toilet in gib mechanism (610) and backstop iron (612) are in releasing state, backstop iron (614) can not stop energy storage spring of flushing the toilet (65) upper-end surface descending again, so now can normally flush the toilet, no matter compressing time length, flush the toilet during release-push energy storage spring due to its lower end surface be obstructed can only its upper-end surface up and smoothly by backstop iron (614), when its lower end surface moisturizing ball float (15) under action of reset spring after the up certain distance in energy storage spring upper-end surface of flushing the toilet is in any position all by up and cross backstop iron (612) and be finally positioned on this backstop iron, thus described armed state got back to again by water tank,
The described gib mechanism (610) that flushes the toilet can replace by the structure identical with moisturizing gib mechanism (615), the active cam block of gib mechanism of now should making to flush the toilet is attached to ear of maize float (66), or additionally increases a float again and drive separately passive cam block thus control backstop iron (612); Described energy storage gib mechanism (69) also can replace with the mechanism of similar moisturizing gib mechanism (615), now initiatively cam block should be attached to the lower end surface of energy storage spring of flushing the toilet (65) above and should be inverted, with the function of this mechanism before realizing replacing.
Relation between the coefficient of stiffiness of each spring described in regulating, makes good teamwork between spring, and action is punctual, completes the precedence relationship between each action in good time, makes whole device action accurately and reliably, durable in use.
The each assembly of above-mentioned toilet flushing valve group should be integrated into an external member if cylindricality external member is with easy to use, installation, maintenance, and volume should be as far as possible little.
Four, electrified
This mechanical device can change electric-controlled type into and realize same function: cancel ball float water-feeding valve group and toilet flushing valve group, at water tank or the inductive probe such as toilet installed in front infrared rays or radio frequency, when have people near time and cistern water level meter detect that water tank does not reach designated water level time, then open tap water electromagnetism water-feeding valve moisturizing until close this valve after designated water level, when again detecting before toilet nobody and detected once had people near and Water in Water Tank is full time open solenoid valve of flushing the toilet, close to during setting low level solenoid valve of flushing the toilet until cistern water level, the signal afterwards aforementioned two being detected people resets awaits orders.
economic and social benefits of the present invention:
This cistern can utilize hand basin wastewater, if waste water too much will by spill pipe flush toilet in water tank, waste water can not fill tap water completely by automatic makeup, when flushing the toilet as in water tank anhydrous can when having waste water or tap water automatic water supplement flush toilet, whenever waste water has moisturizing preference; This device accessory table tennis valve passes through pressing operation valve switch repeatedly, and when anhydrous, this valve cannot be opened.
Mechanical structure described in this device not only can be applicable to civilian, also can be applicable to the mechanical structures such as commercial plant equipment, urban operating mechanism equipment, military weaponry.As industry, municipal administration valve, Weapon Fire-Control-System mechanical device etc.
For populous China, use the population of wash basin to be also numerous, along with the development of productivity, this numeral will continue to increase, and anhydrous available will be inconceivable, beyond doubt the mercilessness of the productivity of any advanced person is sneered at.If everyone monthly saves 1 ton of water, its energy-saving and water-saving effect will be astronomical figure, and suppleing level can in order to support water-deficient area, and this is a kind of resource, a kind of consolation, a kind of height.
statement:
The above, other lawful citizens can make other various corresponding change and distortion according to this technique, structure, principle, and all these change and be out of shape the protection domain all belonging to the claims in the present invention and accompanying claim.

Claims (9)

1. a water-saving cistern of closet in, is characterized in that, before going to toilet, press time-delay valve or table tennis valve so that wash basin supplements tap water without during waste water and when water tank is discontented with; Supplement after tap water before flush toilet at water tank, must press again for table tennis valve and once automatically supplement tap water to forbid that ball float water-feeding valve is follow-up, time-delay valve is not then needed again to press; Normally flashing valve is pressed during flushing, toilet idle only allows hand basin wastewater to enter water tank not allow tap water to enter water tank, unnecessary waste water will automatically through water tank overflow mouth flush toilet, and cistern overflow ducts should adapt with wash basin discharge capacity in case Water in Water Tank is excessive; Two Flap valves are set bottom wash basin, an in line sewerage in road, a road UNICOM cistern, or usual drain device for washbasin UNICOM cistern is arranged filter screen in case hand basin wastewater mixes foreign material blocking water tank or toilet;
Pass through its use of middle water-saving cistern of closet of optimization as normal toilet, the button that cistern covers only need be pressed when flushing the toilet, after pressing as anhydrous in water tank or water not enough will by tap water automatically supplementary and after water tank is full of water Automatic closet flushing, pressing button after as cistern water level deficiency and when both also supplementing without tap water without waste water, can not flush the toilet at once, but be full of water tank once there be waste water or have tap water water tank automatically to fill tap water rear water box by automatic flushing toilet once, no matter when hand basin wastewater all has the preference of supplementary cistern water;
Table tennis valve after optimization, can not be pressed down without this valve valve rod and flap during hydraulic pressure when anhydrous in valve body.
2. water-saving cistern of closet in one according to claim 1, it is characterized in that, first water tank tap water water-adding pipe is connected in time-delay valve or table tennis valve or other and has the water valve opening and closing function, described valve can control easily on water tank, then before running water pipe is connected to ball float water-feeding valve again, namely tap water must by before described valve could arrive ball float water-feeding valve, so that time-delay valve or rattle valve or other water valves with keying function can control the water supplement function of ball float water-feeding valve; Wash basin scupper hose is connected in water tank, to guarantee bottom wash basin higher than water tank maximum water level to ensure that hand basin wastewater all can enter water tank during installation.
3. water-saving cistern of closet in one according to claim 1, it is characterized in that, water-feeding valve (14) in ball float water-feeding valve group (19) is upside-down mounting, namely its flap moves upward as closing, downwards for opening, float-level is side thereon, and ball float lateral layout is fluted to install the screw mandrel regulating water level; Or in ball float both sides with the screw mandrel of adjustable length, chain sling suspention flap; Or open type in the middle of the valve design of water-feeding valve (14) is become, the middle water level through being connected in flap and ball float regulates screw mandrel, then flap only can be connected in screw mandrel, concision and compact; Apparatus of the present invention can by transforming usual ball float water-feeding valve thus obtaining this device required function.
4. water-saving cistern of closet in one according to claim 1, is characterized in that, table tennis valve connects water route when first time pressing, cuts off water route, so repeatedly when second time pressing;
The lag bolt of the similar hollow of valve seat (24) external form, Screw assembly and valve first half valve body in addition, seal with seal ring, centre can water flowing, during valve closing the lower surface of valve seat (24) tightly contact with the upper surface of flap (27) or on a face nested seal ring isolated to feed water, valve seat upper surface smooth and with the horizontal concrete chute of the square sliding rail of first half valve inner Structure composing (23); Valve seat can be integral and its internal diameter is less than first half valve block internal diameter with first half valve design, and now sliding rail should be installed from valve body upper end portion and will install top stop block to form the chute of sliding rail; Or the structure of sliding rail is installed in design from the side;
Cross valve rod (28) lower end connects disc type flap (27), its external diameter is less than Lower Half valve block internal diameter so that water flowing, Returnning spring (26) is equipped with in flap bottom, Returnning spring is supported in bottom Lower Half body cavity, and Lower Half valve body seals with seal ring in first half valve body with scyewed joint; Rattle under the pressure effect of reset grand (26) and water valve at close stance time can seal and isolated feedwater; The directed tooth (25) that cross valve rod (28) is limited on valve stem packing ring (21) and flap can only do movement in vertical direction, directed tooth and valve seat inner periphery do not produce friction compared with close contact but for the keying of valve, directed tooth can with perpendicular to cross valve rod and the orientation lever being positioned at its both sides replace, described orientation lever should be designed to the bar for subsequent use of start and stop lever (22); Described orientation lever can be positioned at flap side; Cross valve rod should have the structure limiting it and rotate; Cross valve rod can be designed to the cage modle suitable with the internal diameter of the valve body comprising square sliding rail or hollow type to make cross valve rod move in the vertical direction, and cage modle or hollow, in order to water flowing, now need not arrange directed tooth and orientation lever;
Respectively be provided with in the both sides in first half valve inner vertical cross valve rod direction cross section be rhombus (42) or spindle (43) or other there is the start and stop lever (22) in biapiculate cross section, start and stop lever end is inserted in the chute of sliding rail (23) vertical with it, can only move horizontally along chute but can not move up and down in the horizontal concrete chute that sliding rail (23) is installed in valve body both sides, and be limited in its chute can not take off groove by valve body and start and stop lever (22); Apparatus of the present invention only can design start and stop lever and the sliding rail thereof of side;
Square sliding rail (44) i.e. sliding rail (23) has the cardioid chute (41) of not hollow out, its outward edge is the basic axisymmetric of cardioid curve, and cardioid curve should be tried one's best narrow to reduce valve volume; Cardioid chute inward flange is the arrowhead-shaped curve of two extreme point deflection cardioid curve symmetric axle sides the highest, the cardioid curve two that two minimum extreme point is more corresponding relative to cardioid curve symmetric axle minimum extreme point deflection opposite side; Repeatedly to be pressed and under action of reset spring at cross valve rod, start and stop lever can only along chute (41) clockwise or rotate counterclockwise, and repeatedly rest in the open and close position of two its corresponding valves of the highest extreme point position of corresponding chute successively, i.e. position shown in (43), (42); Thus can be realized when repeatedly pressing table tennis valve cross valve rod by the start and stop lever inserting cardioid chute that flap is by the position being repeatedly positioned at valve successively or open or close, relative valve body, cross valve rod can only move up and down, and sliding rail can only move horizontally.
5. in the one according to claim 1,4, water-saving cistern of closet table tennis valve, is characterized in that, combination place of table tennis valve upper and lower valve body can be optimized further: flap diameter, close to Lower Half valve block internal diameter, cancels directed tooth and orientation lever; Valve clack sealing surface or seal ring external diameter are less than flap external diameter and for latticed so that water flowing beyond its external diameter, also can be less than the latticed annulus of flap outer edge side surface cover one of Lower Half valve block internal diameter at external diameter; Valve seat is the lower end surface of the first half valve body of the straight wall-shaped of inwall; Start and stop lever and sliding rail thereof are single side type, namely only have a set of; Sliding rail width is not more than first half valve block internal diameter so that assembling.
6. in the one according to claim 1,4,5 water-saving cistern of closet table tennis valve, it is characterized in that, can to table tennis valve arrangement optimize further make its pipeline without during tap waternamely can not be pressed down without table tennis valve its valve rod of tip button and flap during hydraulic pressure in valve body, valve rod (54) extends to flap low portion for described valve rod (28), hydraulic cylinder (50) is positioned at Returnning spring (26) lower body side, the smooth ramp of its piston (52) and the level and smooth spherical contact of stop bar (56) by seal ring and hydraulic cylinder cylinder body seal, hydraulic cylinder bottom is by pressure-sensitive spring (51) support piston and have relief hole (55), when the valve Environmental Conditions temperature difference of rattling is less, pressure-sensitive spring can replace with the air be sealed in cylinder body, relief hole (55) also can not be opened, when there being tap water, described piston moves down under hydraulic pressure effect, stop bar moves till its cylinder body outer end can not stop that valve rod (54) moves up and down under its retracting spring (53) effect in cylinder body, now rattling valve can free switch, when without moving upward under the effect of its pressure-sensitive spring (51) without piston during tap water (52) during hydraulic pressure and promoting stop bar to cylinder extracorporeal movement until stop bar outer end stops the moving up and down of valve rod, thus now can not open table tennis valve can not be depressed without valve rod during hydraulic pressure,
Described hydraulic cylinder can be designed to the structure being built in valve body lower portion side that can horizontally slip in the horizontal direction, and be used in outside the adjusting screw of hydraulic cylinder right position can be regulated to fix, by the size regulating adjusting screw can regulate the hydraulic pressure threshold value enabling valve open.
7. water-saving cistern of closet in one according to claim 1, is characterized in that, only need press the button that cistern covers when water-saving cistern of closet is flushed the toilet in following optimization; Button (68) on cistern can press energy storage spring of flushing the toilet (65) in toilet flushing valve group and moisturizing energy storage spring (67) simultaneously, or button (68) is designed to two linking types, namely moisturizing energy storage spring can press separately, the inevitable moisturizing of the pressing simultaneously energy storage spring when energy storage spring is flushed the toilet in pressing, or be designed to three linking types, namely moisturizing energy storage spring and energy storage spring of flushing the toilet can be pressed separately, must press described two energy storage springs when pressing middle button simultaneously;
When cistern is anhydrous, moisturizing energy storage spring (67) can act on time-delay valve (13) by rod float (66) when being subject to pressing, thus the moisturizing of opening time-delaying valve, when Water in Water Tank is full wooden club float (66) due to be subject to buoyancy of water and cannot by the pressing force transmission of button (68) to time-delay valve thus when water tank is again anhydrous as water tank after flushing the toilet does not supplement tap water by time-delay valve, the side that rod float (66) closes on time-delay valve end is equipped with moisturizing gib mechanism (615), initiatively cam block (62) and described side is wherein had to be fixed as one, this slide block coordinates the passive cam block (64) be fixed together with moisturizing gib (60), hollow slots is opened so that passive cam block (64) can pass and slide about freedom in moisturizing gib sheath (63) top, 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 lifts restrictions, and can freely upspring resets closes water inlet, when the descending pressing time-delay valve of rod float is to certain position, under moisturizing gib spring (611) effect, moisturizing gib skids off moisturizing gib sheath and suppresses time-delay valve and makes it reset of can not upspringing, only when Water in Water Tank is full, moisturizing gib slips into moisturizing gib sheath time-delay valve and again upsprings to reset and close moisturizing,
The gib mechanism (610) that flushes the toilet to be positioned under energy storage spring of flushing the toilet (65) releasing state below lower free end face (613), when water tank is anhydrous, moisturizing ball float (15) falls and discharges the gib mechanism that flushes the toilet, gib now in described mechanism eject under its spring action and its end chamfer assist under, again because backstop iron (612) center of gravity is at the right part of its axle, so backstop iron (612) now can be made to be in level, this backstop iron and then stop the descending unlatching of energy storage spring of flushing the toilet to flush the toilet butterfly valve by energy storage spring lower end surface (613) of flushing the toilet, now energy storage gib mechanism (69) is in releasing state, in this mechanism gib eject under its spring action and its end chamfer assist under, again because backstop iron (614) center of gravity is at the left part of its axle, so backstop iron (614) now can be made to be in level, energy storage spring (65) of now flushing the toilet is in releasing state when not being pressed and its upper-end surface is positioned at backstop iron (614) top certain distance, when energy storage spring of flushing the toilet is subject to pressing, its upper-end surface is crossed backstop iron (614) and is stuck in below backstop iron (614) when discharging pressing, and energy storage spring lower end surface of flushing the toilet can not be descending thus can not open butterfly valve of flushing the toilet due to the stop of backstop iron (612), be in the state of saving up strength to start out,
Energy storage spring of flushing the toilet (65) be in energy storage state time, when Water in Water Tank is full, moisturizing ball float (15) is hiked up and is forced by sheave block the gib of flushing the toilet in gib mechanism (610) to overcome its its epitheca of acting force of the spring indentation, discharge this mechanism stop buting iron (612) and then discharge energy storage spring lower end surface of flushing the toilet, energy storage spring of flushing the toilet completes flush toilets program due to the upper-end surface butterfly valve and downlink drive is flushed the toilet that is obstructed, energy storage spring lower end surface of flushing the toilet forces gib in energy storage gib mechanism (69) to overcome its acting force of the spring and its shell sheath of retracting by sheave block in descending process, and then discharge backstop iron (614) thus discharge energy storage spring upper-end surface of flushing the toilet, free state length due to energy storage spring of flushing the toilet (65) is greater than the distance bottom that backstop iron (614) may be upheld to energy storage spring lower end surface of flushing the toilet, so upspring when obtaining release in energy storage spring upper-end surface of flushing the toilet and go upward to backstop iron (614) top at once, energy storage spring of flushing the toilet (65) lower end surface of free state is in up and cross backstop iron (612) and be prevented from or be about to being prevented from its upper end under Returnning spring (61) effect,
After closestool flushing, water tank is standby: water tank has that water or anhydrous, energy storage spring of flushing the toilet do not have accumulation of energy, time-delay valve cuts out, accept hand basin wastewater draining only after once flushing the toilet and tap water moisturizing can not be accepted, because 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, if water tank is anhydrous when pressing water tank button under armed state, energy storage spring (65) of then flushing the toilet will be in energy accumulating state, time-delay valve (13) will be opened and locked, if now have tap water or without tap water but tap water arrive first prior to waste water, water tank will be full of by tap water close time-delay valve subsequently, if now waste water arrives first prior to tap water or waste water and tap water arrive simultaneously, jointly fill water tank by waste water or waste water and tap water and close time-delay valve subsequently, no matter waste water draining or tap water moisturizing once startup is flushed the toilet by Water in Water Tank full moisturizing ball float (15) program, described armed state got back to by complete water tank of flushing the toilet, if water tank has water when pressing water tank button under armed state, then time-delay valve can not be opened, and the gib of flushing the toilet in gib mechanism (610) and backstop iron (612) are in releasing state, backstop iron (614) can not stop energy storage spring of flushing the toilet (65) upper-end surface descending again, so now can normally flush the toilet, no matter compressing time length, flush the toilet during release-push energy storage spring due to its lower end surface be obstructed can only its upper-end surface up and smoothly by backstop iron (614), when its lower end surface moisturizing ball float (15) under action of reset spring after the up certain distance in energy storage spring upper-end surface of flushing the toilet is in any position all by up and cross backstop iron (612) and be finally positioned on this backstop iron, thus described armed state got back to again by water tank,
The described gib mechanism (610) that flushes the toilet can replace by the structure identical with moisturizing gib mechanism (615), the active cam block of gib mechanism of now should making to flush the toilet is attached to ear of maize float (66), or additionally increases a float again and drive separately passive cam block thus control backstop iron (612); Described energy storage gib mechanism (69) also can replace with the mechanism of similar moisturizing gib mechanism (615), and now initiatively cam block should be attached to the lower end surface of energy storage spring of flushing the toilet (65) and should be inverted.
8. water-saving cistern of closet in one according to claim 1, it is characterized in that, this device can change electric-controlled type into and realize same function: cancel described ball float water-feeding valve group and toilet flushing valve group, at water tank or toilet installed in front infrared rays or radio frequency induction probe, when have people near time and cistern water level meter detect that water tank does not reach designated water level time, then open tap water electromagnetism water-feeding valve moisturizing until close this valve after water level to setting value, when again detecting before toilet nobody and detected once had people near time and cistern water level reached designated water level time open solenoid valve of flushing the toilet, close to during setting low-value solenoid valve of flushing the toilet until cistern water level, the signal afterwards aforementioned two being detected people resets awaits orders.
9. water-saving cistern of closet in the one according to claim 1-8, it is characterized in that, mechanical structure described in this device not only can be applicable to civilian, also can be applicable to the mechanical structures such as commercial plant equipment, urban operating mechanism equipment, military weaponry, as industry, municipal valve, Weapon Fire-Control-System mechanical device.
CN201510157180.9A 2014-08-04 2015-04-06 Middle water-saving toilet cistern Active CN104791546B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN202111064854.2A CN113737911A (en) 2014-08-04 2015-04-06 Double flap valve
CN202010021227.XA CN111219527B (en) 2014-08-04 2015-04-06 Table tennis valve
CN202010021234.XA CN111119297A (en) 2014-08-04 2015-04-06 Middle water-saving toilet cistern
CN202110627737.6A CN113293830B (en) 2014-08-04 2015-04-06 Middle water-saving toilet cistern
US15/327,868 US20180010321A1 (en) 2014-08-04 2015-08-04 A saving water tank of closestool
PCT/CN2015/000565 WO2016019700A1 (en) 2014-08-04 2015-08-04 Intermediate water-saving closestool water tank

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CN201420433845 2014-08-04
CN2014204338455 2014-08-04
CN2014103777638 2014-08-04
CN201410377763 2014-08-04

Related Child Applications (4)

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CN202010021227.XA Division CN111219527B (en) 2014-08-04 2015-04-06 Table tennis valve
CN202110627737.6A Division CN113293830B (en) 2014-08-04 2015-04-06 Middle water-saving toilet cistern
CN202111064854.2A Division CN113737911A (en) 2014-08-04 2015-04-06 Double flap valve
CN202010021234.XA Division CN111119297A (en) 2014-08-04 2015-04-06 Middle water-saving toilet cistern

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CN201520199703.1U Active CN205918986U (en) 2014-08-04 2015-04-06 Well water -saving toilet water tank

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CN105834544A (en) * 2016-03-31 2016-08-10 格力电器（重庆）有限公司 Automatic solder paste thawing device
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