CN101550716B - Step type deboost pressurized toilet flushing device - Google Patents
Step type deboost pressurized toilet flushing device Download PDFInfo
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- CN101550716B CN101550716B CN 200910106785 CN200910106785A CN101550716B CN 101550716 B CN101550716 B CN 101550716B CN 200910106785 CN200910106785 CN 200910106785 CN 200910106785 A CN200910106785 A CN 200910106785A CN 101550716 B CN101550716 B CN 101550716B
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- water
- sleeve pipe
- inlet
- water storage
- pull bar
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
- E03D3/10—Flushing devices with pressure-operated reservoir, e.g. air chamber
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
- E03D3/12—Flushing devices discharging variable quantities of water
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention relates to a step type deboost pressurized toilet flushing device, including: a frame, one side is provided with water inlet pipe and opening at the bottom; a water storage pressurized container, in sealing connection on the frame, wherein, the frame includes a water inlet and outlet part, connected to the water inlet pipe and having openings on the bottom, and the water storage pressurized container in sealing connection at the upper part of the water inlet and outlet part, and is communicated to the water inlet; a valve part located in the water storage pressurized container, and isolated with the internal space of the water storage pressurized container, wherein, a draining valve plate that can pivot to realize start and stop is provided on the valve part; and a wedge column, slidably provided in the frame, wherein, the draining valve plate is closed when the wedge column leans on the draining valve plate, and the draining valve plate is opened uner external hydraulic function when the wedge column is divorced from the draining valve plate. The flushing device uses a side direction door-open type water drainage valve structure, wehrien, the door can be easily opened under water pressure with outing overcoming gravity force and water pressure to pull the valve cover.
Description
Technical field
The present invention relates to a kind of toilet-flushing apparatus, more particularly, relate to a kind of step type deboost pressurized toilet flushing device.
Background technology
In the existing pressurized toilet flushing device, adopt valve gap to seal outfall.As shown in Figure 1, when the user need to use toilet-flushing apparatus, with the drainage switch 11 of depressing on the water storage pressurizing vessel 1, when switch outrigger shaft 111 is pulled on, the tricing line 12 in will interlock water storage pressurizing vessel 1, these tricing line 12 pulling valve gaps 13, water will be flowed in the toilet by outfall 14, and valve gap 13 will because of the gravity falling back original position, be blocked outfall, the new water that injects will continue to flow into the water storage pressurizing vessel, waits for next time and using.
Said structure has following shortcoming: this toilet-flushing apparatus adopts valve gap 13 to seal outfall 14, before pulling watertight shutter 13, stored more water in the water storage pressurizing vessel 1, can apply higher hydraulic pressure to valve gap 13, when causing spurring valve gap 13, not only to overcome the gravity of valve gap 13, also to overcome hydraulic pressure, therefore need the user to apply larger strength valve gap 13 is opened.This has weakened the speed of bath so that the process that valve gap 13 is opened is comparatively slow.In addition, this toilet-flushing apparatus does not divide the gear variable to advance draining at water storage pressurizing vessel 1 interior realization mechanical type.
Summary of the invention
The technical problem to be solved in the present invention is that the defective for the larger strength ability of pressurized toilet flushing device needs draining in the prior art provides stepping formula power pressurized toilet flushing device a kind of time, more effortlessly draining.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of step type deboost pressurized toilet flushing device, comprising:
Framework, a side is provided with water inlet pipe, and bottom opening; And
The water storage pressurizing vessel is sealedly connected on the described framework;
Wherein, described framework comprises:
The Inlet and outlet water part links to each other with described water inlet pipe, and bottom opening; Described water storage pressurizing vessel is sealedly connected on described Inlet and outlet water part top, and partly communicates with described Inlet and outlet water;
The valve part is positioned at described water storage pressurizing vessel, and isolated with the inner space of described water storage pressurizing vessel, on described valve part, is provided with and can pivots to realize the draining valve plate that opens and closes; And
The wedge post is slidably disposed in the described framework, is installed on the described draining valve plate seasonal described draining valve plate and closes; Breaking away from seasonal described draining valve plate with described draining valve plate externally opens under the effect of hydraulic pressure;
The draining pull bar; And
Stepping level sleeve pipe, its lower end extend in the described wedge post, are used for driving described wedge post and move upward, and the upper end extends in the described water storage pressurizing vessel;
The lower end of described draining pull bar is set in the described stepping level sleeve pipe slidably, and be provided with the bayonet lock for pulling stepping level sleeve pipe, be provided with water yield control flume on the described stepping level sleeve pipe, described water yield control flume comprises at least two parts that overhead height does not wait, and described bayonet lock slides in described water yield control flume.
According to step type deboost pressurized toilet flushing device of the present invention, the top of described draining pull bar extends to outside the described water storage pressurizing vessel.
According to step type deboost pressurized toilet flushing device of the present invention, one side of described Inlet and outlet water part is provided with the first sleeve pipe that links to each other with described water inlet pipe, be provided with the keying pull bar in described the first sleeve pipe, described keying pull bar can seesaw along the length direction of described the first sleeve pipe, and its middle part is fixedly installed gag, be used for opening and closing the interface channel between described the first sleeve pipe and the described Inlet and outlet water part, be provided with in the described Inlet and outlet water part be used to affecting the keying pull bar to advance, and make the watertight shutter of bottom opening, a side of described watertight shutter is rotatably connected in the described Inlet and outlet water part; The end of described keying pull bar extends in the described Inlet and outlet water part, and link to each other with described watertight shutter by draw ring, described gag and described watertight shutter on opening and closing pull bar the position so that: when described watertight shutter was opened, described gag sealed described the first sleeve pipe and the described Inlet and outlet water interface channel between partly.
According to step type deboost pressurized toilet flushing device of the present invention, described water storage pressurizing vessel is for increasing, subtract the elastic container that rises, contracts along with the inner water yield.
According to step type deboost pressurized toilet flushing device of the present invention, it is fixing that the end face of the upper end of described draining pull bar and described water storage pressurizing vessel keeps.
According to step type deboost pressurized toilet flushing device of the present invention, described toilet-flushing apparatus also comprises rotating flexible axle, and an end of described flexible axle is fixedly connected with the lower end of described stepping level sleeve pipe, and the other end extends to outside the described Inlet and outlet water part.
According to step type deboost pressurized toilet flushing device of the present invention, described toilet-flushing apparatus also comprises control section, described control section comprises can be around water inlet and the water yield control handle of its central axis rotation, be fixed with bevel gear at described central axis, described control section also comprises the elevating arc with described bevel gear engagement, described keying pull bar is fixedly connected with to seesaw in described the first sleeve pipe with the rotation of bevel gear by starting drag-line with the lower end of described central axis, described flexible axle is fixedly connected with the swing with elevating arc with described elevating arc and rotates.
According to step type deboost pressurized toilet flushing device of the present invention, described gag comprises the taper plug portion of front end and the seal cover part of back segment, this two-part junction is processed with groove, the shape of described groove so that described seal cover part towards the concave surface of described interface channel.
Implement step type deboost pressurized toilet flushing device of the present invention, have following beneficial effect: adopted side direction opening door water discharging valve structure, kept away to press to borrow and press, under high hydraulic pressure, can easily open the door, need not overcome gravity and hydraulic pressure pulling valve gap.Under the non-working condition, do not have water in the toilet-flushing apparatus, stopped drainage.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of toilet-flushing apparatus in the prior art;
Fig. 2 is the whole sectional view according to the first embodiment of the present invention, toilet-flushing apparatus;
Fig. 3 is another sectional view according to the first embodiment of the present invention, toilet-flushing apparatus
Fig. 4 is the sectional view according to the first embodiment of the present invention, framework and base;
Fig. 5 is another sectional view according to the first embodiment of the present invention, framework and base;
Fig. 6 is according to the water storage pressure accumulation part of the first embodiment of the present invention, toilet-flushing apparatus and the sectional view that advances water discharging part;
Fig. 7 is the sectional view according to the control section of the first embodiment of the present invention, toilet-flushing apparatus;
Fig. 8 is the sectional view of gag;
Fig. 9 be according to a second embodiment of the present invention, the sectional view of toilet-flushing apparatus.
The specific embodiment
Fig. 2-8 shows the first embodiment of toilet-flushing apparatus among the present invention.Shown in Fig. 2-5, toilet-flushing apparatus 100 comprises base 101, and this base 101 is the cylindric of both ends open, is sealedly connected with framework 102 in its open top end.The bottom surface of base 101 is provided with at least two presser feets 103, and this presser feet 103 is L-shaped, after extending out from the bottom surface of base 101, respectively towards two lateral bucklings.When needs fixedly the time, processing mounting holes on installing plate stretches out presser feet 103 from installing hole, and fastens with installing plate respectively, can whole toilet-flushing apparatus 100 is fixing.
These framework 102 inner hollow, bottom opening also communicates with base 101.Framework 102 comprises from bottom to up three parts that connect successively: the Inlet and outlet water part 104 that is tightly connected with base 101, the targeting part 106 that is positioned at the valve part 105 of Inlet and outlet water part 104 tops and is positioned at valve part 105 tops, this three part communicates with each other.
Wherein Inlet and outlet water part 104 is cylindrical, and the bottom communicates with base 101, and the top communicates with valve part 105.In the arranged on left and right sides of Inlet and outlet water part 104, be respectively equipped with the first sleeve pipe 107, the second sleeve pipe 108.Wherein the first sleeve pipe 107 is used for holding the assembly of control water inlet, and is connected with water inlet pipe 113, and the second sleeve pipe 108 is used for holding the assembly of control water yield size, and this will be described in detail below.The top of Inlet and outlet water part 104 and water storage pressurizing vessel 109 are tightly connected.In embodiment as shown in the figure, water storage pressurizing vessel 109 is elastic container, can be made by for example rubber, along with the inner water yield increases and swell, and under the elastic-restoring force effect, internal water is exerted pressure, when the depressurization environment, water is under the compressing of the strong retraction force of container self and powerful the discharge.In addition, can also adopt the elastic container of other type, for example, inside or outer setting have spring, under anhydrous state, dwindle, and the water yield when increasing spring elongate or shorten, the container swell, and internal water applied elastic-restoring force.Such container can be in the moment that outlet is opened, and by the effect of restoring force the water of inside is applied higher pressure.
The bottom of this water storage pressurizing vessel 109 is set in the upper periphery of Inlet and outlet water part 104, and adopts and to tighten circle 110 and tighten, and makes sealing between the two.This water storage pressurizing vessel 109 all is contained in valve part 105, the targeting part 106 of framework 102 wherein.
Valve part 105 peripheries of framework 102 are cube shaped, comprise four sidewalls, wherein, sidewall towards the first sleeve pipe 107 extends in the Inlet and outlet water part 104 always, the position of the first sleeve pipe below 107, and seal between the inwall of the bottom of this sidewall and Inlet and outlet water part 104 and be connected, and leave the gap 114 that communicates with water storage pressurizing vessel 109 between the upper inside wall of Inlet and outlet water part 104 and this sidewall.Namely, when 107 water inlet of the first sleeve pipe, water can not spill from the bottom of Inlet and outlet water part 104, but enters water storage pressurizing vessel 109 from gap 114, makes water storage pressurizing vessel 109 water storage swells.
At least one sidewall in valve part 105 is connected with draining valve plate 111.Have doorway 112 on this correspondence sidewall, draining valve plate 111 is arranged on valve part 105 inside.The top of draining valve plate 111 is fixed by rotating shaft, and when draining valve plate 111 was opened, water can pass through doorway 112, and discharges from base 101.When draining valve plate 111 was closed, the water in the water storage pressurizing vessel 109 can not be discharged.Sealing performance in order to guarantee to close, on the doorway around 112 or draining valve plate 111 be fixed with seal washer towards a side of water storage pressurizing vessel 109.
Draining valve plate 111 is provided with voussoir 115 towards a side of valve part 105 inside, and the bearing of trend of this voussoir 115 is perpendicular to draining valve plate 111, and end face is wedge surface.In targeting part 106, be provided with tubular wedge post 116.This wedge post 116 can be in targeting part 106 interior slips, and its underpart outer peripheral face diameter is less than the outer peripheral face diameter of other parts, thereby form wedge surface 117 between these different two parts of diameter.Wedge post 116 extends in the valve part 105 from targeting part 106, and wedge surface 117 offsets with voussoir 115, so that after wedge post 116 arrives the position of voussoirs 115, can not continue to move downward, but compress voussoir 115, so that draining valve plate 111 is closed.When wedge post 116 moves upward, break away from voussoir 115, draining valve plate 111 can be opened.For wedge post 116 is resetted, in wedge post 116 inside, be provided with the ring-shaped step section 119 of projection, an end of flexible member 121 installs in the end face of targeting part 106, and the other end installs on stage portion 119.
The stepping level sleeve pipe 118 that moves through of wedge post 116 is realized.The lower end of this stepping level sleeve pipe 118 extends under the stage portion 119 in the wedge post 116, and is provided with pin-and-hole, is fixed with latch 120 in the pin-and-hole.This latch 120 is perpendicular to the bearing of trend of stepping level sleeve pipe 118, and its length is greater than the internal diameter of stage portion 119.Therefore, when pulling stepping level sleeve pipe 118, latch 120 can be stuck in the bottom of stage portion 119, thereby pulling wedge post 116 moves upward.The upper end of stepping level sleeve pipe 118 extends in the water storage pressurizing vessel 109, the part that this stepping level sleeve pipe 118 is positioned at targeting part 106 outsides in a tubular form, and offering water yield control flume 122 along its bearing of trend, this water yield control flume 122 comprises two parts that overhead height does not wait.Wherein the 122a of first extends to the top near stepping level sleeve pipe 118 always, and second portion 122b only extends to the middle part of stepping level sleeve pipe 118.Need to prove, can as required water yield control flume 122 be designed to a plurality of parts of comprising that overhead height does not wait, to realize the multi-range control water yield.
In stepping level sleeve pipe 118, be provided with draining pull bar 123.The lower end of this draining pull bar 123 is set in the stepping level sleeve pipe 118, can slide up and down along stepping level sleeve pipe 118.In the lower end of draining pull bar 123, be provided with bayonet lock 124.On draining pull bar 123, can a plurality of pin-and-holes setting up and down, change the position of bayonet lock 124 according to the requirement of advancing displacement.This bayonet lock 124 is perpendicular to the bearing of trend of stepping level sleeve pipe 118, and length is greater than the internal diameter of stepping level sleeve pipe 118, and extends in the water yield control flume 122.The diameter of this bayonet lock 124 is less than or equal to this two-part width of water yield control flume 122.
The top of draining pull bar 123 extends to the outside by the roof of water storage pressurizing vessel 109.When water storage pressurizing vessel 109 was made for rubber, its top was provided with directed square hole, this square hole small-sized, the counterpart of draining pull bar 123 upper ends is square, and when by square hole, meeting is so that the square hole support is large, thereby make rubber tightly embrace draining pull bar 123, and make its orientation.Even do not adopt seal, also can guarantee preferably sealing performance.When water storage pressurizing vessel 109 is the container of other type, can in the hole, adopt seal.
Draining pull bar 123 is positioned at water storage pressurizing vessel 109 outer ends and locates by alignment pin 125.This alignment pin 125 crosses draining pull bar 123, so that the end of draining pull bar 123 can not come off from the hole at water storage pressurizing vessel 109 tops.Between alignment pin 125 and water storage pressurizing vessel 109, also be provided with pad 126.
When 107 water inlet of the first sleeve pipe, water enters water storage pressurizing vessel 109 from gap 114.The voussoir 115 that this moment, wedge post 116 was pushed down on the draining valve plate 111 is so that draining valve plate 111 is closed.Water storage pressurizing vessel 109 is along with inflow increases and swell, the top of water storage pressurizing vessel 109 raises, pulling draining pull bar 123 is in the water yield control flume 122 interior slips of stepping level sleeve pipe 118, when the bayonet lock 124 on the draining pull bar 123 moves to the top of the 122a of first of water yield control flume 122 or second portion 122b, water storage pressurizing vessel 109 continues swell, will drive stepping level sleeve pipe 118 and move upward.Wedge post 116 is pulled at this moment, and under the effect of hydraulic pressure, draining valve plate 111 is opened, and realizes the moment draining.
When wherein needing to use big yield, stepping level sleeve pipe 118 rotates, make the 122a of first of water yield control flume 122 aim at bayonet lock 124, when needing to use the little water yield, stepping level sleeve pipe 118 rotates, make the second portion 122b of water yield control flume 122 aim at bayonet lock 124, can control like this swell degree of water storage pressurizing vessel 109.The water yield is selected and the water inlet action assigns to realize by control part.
As shown in the figure, control section comprises controller support 127, and this controller support 127 is the cylindric of bottom opening, can be fixed in the corresponding housing case by outer peripheral face.Water inlet is arranged on controller support 127 end faces with water yield control handle 130, can rotate around central axis 131, and this central axis 131 extends to controller support 127 inside.On central axis 131, fixed cover is provided with bevel gear 132.This bevel gear 132 and elevating arc 133 engagements, and these two gear approximate vertical.The first end that opens and closes pull bar 134 is fixedly connected with the lower end of central axis 131 by starting drag-line 128; And the first end of flexible axle 135 is fixedly connected with bevel gear 132.When rotating water inlet with water yield control handle 130, central axis 131 rotations can spur startup drag-line 128 and seesaw.By waving of elevating arc 133, drive flexible axle 135 in the 135 interior rotations of flexible axle passage.
Open and close pull bar 134 and pass through the first sleeve pipe 107, valve part 105 behind the sidewall of the first sleeve pipe 107, extend in the Inlet and outlet water part 104.In Inlet and outlet water part 104, be fixedly installed fulcrum 136.Extend Actuator Division 138 at watertight shutter 137, this Actuator Division 138 is being connected to by rotating shaft on the fulcrum 136 near watertight shutter 127 places, and the end of Actuator Division 138 links to each other with keying pull bar 134 by draw ring 139.This watertight shutter 137 does not need to cover fully Inlet and outlet water part 104 openings.
On the end wall of the first sleeve pipe 107, open and close pull bar 134 and stretch into the first sleeve pipe 107 places, be provided with seal.In addition, whether to intake in order controlling, opening and closing on the pull bar 134, to be fixedly installed gag 140.Interface channel between this gag 140 is used in sealing the first sleeve pipe 107 and the Inlet and outlet water part 104.Of particular note, this gag 140 comprises the taper plug portion 141 of front end and the seal cover part 142 of rear end, and wherein taper plug portion 141 is used for filling in interface channel fully, and its diameter is a bit larger tham interface channel, has the two way seal function.And seal cover part 142 is positioned at the first sleeve pipe 107, is used for further sealing under the effect of hydraulic pressure interface channel.This two-part junction is processed with groove 143.The shape of groove 143 so that seal cover part 142 towards the concave surface of interface channel, under the effect of hydraulic pressure, can further be adjacent to like this, to guarantee better sealing performance.
Gag 140 open and close on the pull bar 134 the position so that: watertight shutter 137 is opened, and open and close the end of pull bars 134 by Actuator Division 138 pulling, interface channel between making in gag 140 sealing the first sleeve pipes 107 and the Inlet and outlet water part 104, can not intake this moment, can only draining.When toilet-flushing apparatus 100 has just begun to wash by water, namely be in this state.
The second end of flexible axle 135 is fixedly connected with the lower end of stepping level sleeve pipe 118 by the second sleeve pipe 108.On the end wall of the second sleeve pipe 108, flexible axle 135 stretches into the second sleeve pipe 108 places, is provided with seal.
When rotating water inlet with water yield control handle 130, central axis 131 rotations start drag-line 128 pullings and open and close pull bar 134 motions, this moment, gag 140 was opened, and watertight shutter 137 rotates owing under tension, be in closed condition, the water in the water inlet pipe 113 enters in the water storage pressurizing vessel 109.Simultaneously, by waving of elevating arc 133, drive flexible axle 135 in the 135 interior rotations of flexible axle passage, so that stepping level sleeve pipe 118 rotates, thereby select draining pull bar 123 in the 122a of first of stepping level sleeve pipe 118 water yield control flumes 122 or second portion 122b, to slide.When water storage pressurizing vessel 109 swells arrive to a certain degree, by draining pull bar 123 pulling stepping level sleeve pipes 118, drive wedge post 116 and move upward.Draining this moment valve plate 111 is opened, and under the restoring force effect of water storage pressurizing vessel 109, water under high pressure is gone out, and watertight shutter 127 is applied impulse force, and watertight shutter 127 is opened.Watertight shutter 127 meeting pullings this moment open and close pull bar 134 and travel forward, so that gag 140 sealing interface channels stop into water.So can realize stepping water inlet and auto-flushing and Guan Shui.
When needs control water yield size, only water inlet need to be rotated to different directions from water yield control handle 130, can be by the rotation of flexible axle 135 control stepping level sleeve pipes 118, so that the bayonet lock 124 of draining pull bar 123 can slide at the diverse location of water yield control flume 122, like this, the height of control water storage pressurizing vessel 109 swells reaches the purpose of controlling the water yield.
Fig. 9 be according to a second embodiment of the present invention, the structural representation of toilet-flushing apparatus.The part identical with the first embodiment repeats no more.Among the second embodiment, water storage pressurizing vessel 109 is non-resilient container, and the water yield is selected and control section is omitted, and has increased one way valve (not shown) at water inlet pipe 113 places.Draining pull bar 123 is directly connected on the wedge post 116.Under the dormant state, tap water enters water storage pressurizing vessel 109 by one way valve.Increase with rate of water added, the compression of water storage pressurizing vessel 109 inner airs can be exerted pressure to the water of inner chamber, and when needing bath, the top of pulling draining pull bar 123 drives wedge post 116 and moves upward and can wash by water.This moment, tap water entered just emptying water storage pressurizing vessel 109 by one way valve again, until internal and external pressure balance is in dormant state.In same toilet flusher, can adopt two vary in size, toilet-flushing apparatus that structure is identical, and select employed toilet-flushing apparatus according to the needs of water supply volume.This embodiment has changed the hydraulic control water discharge method of existing air compression type pressurized toilet flushing device, utilizes the unique mechanical mode and reaches the reliable effect of light letter.
This toilet-flushing apparatus of the present invention has adopted side direction opening door water discharging valve structure, can easily open the door under high hydraulic pressure, need not overcome gravity and hydraulic pressure pulling watertight shutter, but Quick drainage is realized preferably flushing effect.Divide the gear variable to advance draining at the elastic storage pressurizing vessel 109 interior realization mechanical types.The experiment proved that to have following beneficial effect:
1, constant high-pressure strong flushing, the 1.0-4.0 premium on currency is drained in second at 0.5---2.0.Make the effect stability of flushing the toilet, more water saving is cleaner.
2, ultralow work water pressure (0.03MPa---0.6Mpa), no matter water supply pressure rises and falls, impulse force and to advance displacement all unaffected.Greatly be better than the minimum hydraulic pressure requirement of any brand pneumatic flushing device for toilet 0.1MPa.
3, draining is advanced in two grades of singly-bound controls: little water 1.0----2.5 liter, flood 3.0---4.5 rises adjustable, and can special segmentation third gear or fourth gear.
4, stop to leak: the one, water tank is water not, also leaks with regard to anhydrous, the 2nd, the water multi-ensuring is closed in the unique design of water intaking valve (traction gag fluid pressure type) order, guarantees the watertight anti-siphon function that also has simultaneously.
5, machine construction principle cleverly, not power consumption, energy-saving safety, simple and wear well, inexpensive efficient, easily install usefulness, be applicable to various toilet and pan.
6, the bath noise is low, can not produce the airblasting sound of Pneumatic toilet flusher.
Claims (7)
1. step type deboost pressurized toilet flushing device comprises:
Framework, a side is provided with water inlet pipe, and bottom opening; And
The water storage pressurizing vessel is sealedly connected on the described framework;
It is characterized in that described framework comprises:
The Inlet and outlet water part links to each other with described water inlet pipe, and bottom opening; Described water storage pressurizing vessel is sealedly connected on described Inlet and outlet water part top, and partly communicates with described Inlet and outlet water;
The valve part is positioned at described water storage pressurizing vessel, and isolated with the inner space of described water storage pressurizing vessel, on described valve part, is provided with and can pivots to realize the draining valve plate that opens and closes;
The wedge post is slidably disposed in the described framework, is installed on the described draining valve plate seasonal described draining valve plate and closes; Breaking away from seasonal described draining valve plate with described draining valve plate externally opens under the effect of hydraulic pressure;
Stepping level sleeve pipe, lower end extend in the described wedge post, are used for driving described wedge post and move upward, and the upper end extends in the described water storage pressurizing vessel; Be provided with water yield control flume on the described stepping level sleeve pipe, described water yield control flume comprises at least two parts that overhead height does not wait;
Draining pull bar, lower end are set in the described stepping level sleeve pipe slidably, and are provided with the bayonet lock for pulling stepping level sleeve pipe, and it is fixing that the end face of the upper end of described draining pull bar and described water storage pressurizing vessel keeps; Described bayonet lock can slide in described water yield control flume, and cooperates with described water yield control flume when described water storage pressurizing vessel water storage swell, spurs described wedge post and moves upward.
2. step type deboost pressurized toilet flushing device according to claim 1 is characterized in that, the top of described draining pull bar extends to outside the described water storage pressurizing vessel.
3. step type deboost pressurized toilet flushing device according to claim 1, it is characterized in that, one side of described Inlet and outlet water part is provided with the first sleeve pipe that links to each other with described water inlet pipe, be provided with the keying pull bar in described the first sleeve pipe, described keying pull bar can seesaw along the length direction of described the first sleeve pipe, and its middle part is fixedly installed gag, be used for opening and closing the interface channel between described the first sleeve pipe and the described Inlet and outlet water part, be provided with in the described Inlet and outlet water part be used to affecting the keying pull bar to advance, and make the watertight shutter of bottom opening, a side of described watertight shutter is rotatably connected in the described Inlet and outlet water part; The end of described keying pull bar extends in the described Inlet and outlet water part, and link to each other with described watertight shutter by draw ring, described gag and described watertight shutter on opening and closing pull bar the position so that: when described watertight shutter was opened, described gag sealed described the first sleeve pipe and the described Inlet and outlet water interface channel between partly.
4. step type deboost pressurized toilet flushing device according to claim 3 is characterized in that, described water storage pressurizing vessel is for increasing, subtract the elastic container that rises, contracts along with the inner water yield.
5. step type deboost pressurized toilet flushing device according to claim 3, it is characterized in that, described toilet-flushing apparatus also comprises rotating flexible axle, and an end of described flexible axle is fixedly connected with the lower end of described stepping level sleeve pipe, and the other end extends to outside the described Inlet and outlet water part.
6. step type deboost pressurized toilet flushing device according to claim 5, it is characterized in that, described toilet-flushing apparatus also comprises control section, described control section comprises can be around water inlet and the water yield control handle of its central axis rotation, be fixed with bevel gear at described central axis, described control section also comprises the elevating arc with described bevel gear engagement, described keying pull bar is fixedly connected with to seesaw in described the first sleeve pipe with the rotation of bevel gear by starting drag-line with the lower end of described central axis, described flexible axle is fixedly connected with the swing with elevating arc with described elevating arc and rotates.
7. step type deboost pressurized toilet flushing device according to claim 3, it is characterized in that, described gag comprises the taper plug portion of front end and the seal cover part of back segment, this two-part junction is processed with groove, the shape of described groove so that described seal cover part towards the concave surface of described interface channel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910106785 CN101550716B (en) | 2009-04-24 | 2009-04-24 | Step type deboost pressurized toilet flushing device |
| PCT/CN2010/071420 WO2010121514A1 (en) | 2009-04-24 | 2010-03-30 | Stepped and pressurized toilet flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910106785 CN101550716B (en) | 2009-04-24 | 2009-04-24 | Step type deboost pressurized toilet flushing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101550716A CN101550716A (en) | 2009-10-07 |
| CN101550716B true CN101550716B (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910106785 Expired - Fee Related CN101550716B (en) | 2009-04-24 | 2009-04-24 | Step type deboost pressurized toilet flushing device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101550716B (en) |
| WO (1) | WO2010121514A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101550716B (en) * | 2009-04-24 | 2013-01-30 | 陈唯兵 | Step type deboost pressurized toilet flushing device |
| WO2021196403A1 (en) * | 2020-04-02 | 2021-10-07 | 厦门恩沐智能科技有限公司 | Energy storage device and toilet flushing system having same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2111313U (en) * | 1992-02-22 | 1992-07-29 | 上海市海洋渔业公司 | Control valve of toilet water tank |
| CN2224871Y (en) * | 1995-07-31 | 1996-04-17 | 王心超 | Water-saving valve of cistern |
| CN2760126Y (en) * | 2004-12-17 | 2006-02-22 | 日胜一企业股份有限公司 | Improved structure of high-pressure water inlet apparatus of toilet water tank |
| CN2761715Y (en) * | 2004-12-24 | 2006-03-01 | 马国强 | Step flushed water-saving toilet equipment |
| CN2773197Y (en) * | 2005-02-28 | 2006-04-19 | 中山市美图洁具实业有限公司 | Water-intake valve |
| CN1981096A (en) * | 2004-06-24 | 2007-06-13 | 塞莱克微电子概念公司 | Automatic flushing device with magnetic valve |
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|---|---|---|---|---|
| FR2658844B1 (en) * | 1990-02-23 | 1994-01-21 | Matieres Plastiques Ste Phoceenn | HUNTING MECHANISM WITH PUSH BUTTON CONTROL AND SUBMERSIBLE FLOAT. |
| US5742950A (en) * | 1996-09-06 | 1998-04-28 | Chang; Shih-Chih | Apparatus for pressure assisted flush toilets |
| CN2597568Y (en) * | 2001-12-17 | 2004-01-07 | 高寰平 | Energy storage water-saving cistern for toilet |
| CN101550716B (en) * | 2009-04-24 | 2013-01-30 | 陈唯兵 | Step type deboost pressurized toilet flushing device |
-
2009
- 2009-04-24 CN CN 200910106785 patent/CN101550716B/en not_active Expired - Fee Related
-
2010
- 2010-03-30 WO PCT/CN2010/071420 patent/WO2010121514A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2111313U (en) * | 1992-02-22 | 1992-07-29 | 上海市海洋渔业公司 | Control valve of toilet water tank |
| CN2224871Y (en) * | 1995-07-31 | 1996-04-17 | 王心超 | Water-saving valve of cistern |
| CN1981096A (en) * | 2004-06-24 | 2007-06-13 | 塞莱克微电子概念公司 | Automatic flushing device with magnetic valve |
| CN2760126Y (en) * | 2004-12-17 | 2006-02-22 | 日胜一企业股份有限公司 | Improved structure of high-pressure water inlet apparatus of toilet water tank |
| CN2761715Y (en) * | 2004-12-24 | 2006-03-01 | 马国强 | Step flushed water-saving toilet equipment |
| CN2773197Y (en) * | 2005-02-28 | 2006-04-19 | 中山市美图洁具实业有限公司 | Water-intake valve |
Non-Patent Citations (1)
| Title |
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| JP特开2005-213906A 2005.08.11 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101550716A (en) | 2009-10-07 |
| WO2010121514A1 (en) | 2010-10-28 |
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