CN105569151A - Water pressure energy storage mechanism with pressure reducing device and toilet - Google Patents
Water pressure energy storage mechanism with pressure reducing device and toilet Download PDFInfo
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- CN105569151A CN105569151A CN201511013727.4A CN201511013727A CN105569151A CN 105569151 A CN105569151 A CN 105569151A CN 201511013727 A CN201511013727 A CN 201511013727A CN 105569151 A CN105569151 A CN 105569151A
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/16—Water pressure regulating means in flushing pipes
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Abstract
The invention discloses a water pressure energy storage mechanism with a pressure reducing device. The water pressure energy storage mechanism with the pressure reducing device comprises a piston cylinder and a control part; the tap water pressure is utilized to push a piston to compress a spring, so that the water pressure is converted into elastic potential energy; the elastic potential energy is released to drive a power sliding block to move to control a suction drainage device of a toilet; compared with a buoyancy control mechanism in the prior art, the water pressure energy storage mechanism provided by the invention has the advantages of small size, large acting force, simple structure and reliable work; the drainage efficiency of the toilet is effectively improved. A pressure reducing valve is also arranged on the water pressure energy storage mechanism with the pressure reducing device provided by the invention, so that a pressing block is not affected by a second elastic structure, and a piston rod and the piston are not affected by the second elastic structure; therefore, the pressure in the cavity of the piston cylinder is reduced, and a drainage valve can be opened easily. The invention further provides the toilet, of which the suction drainage device is controlled by adopting the water pressure energy storage mechanism with the pressure reducing device.
Description
Technical field
The present invention relates to drainage mechanism design field, be specifically related to a kind of hydraulic pressure accumulating mechanism with decompressor and adopt this with the toilet of the hydraulic pressure accumulating mechanism of decompressor.
Background technology
In order to using water wisely, and can improve again blowdown effect of toilet, number of patent application is; 201010126268.1 disclose the one buoyancy operating-controlling mechanism of blowdown apparatus " toilet bleed ", and this mechanism is connected with suction and decontamination device, utilize buoyancy to drive suction and blowdown.Problems existing is; The volume of buoyancy tank is large, active force is little, due to the own dimensions of toilet, position and the exercisable space of installation are all limited, promote the volume that suction force just must will increase buoyancy tank again, therefore, Technique Popularizing and the application of " toilet is with the buoyancy operating-controlling mechanism of the hydraulic pressure accumulating mechanism of decompressor " is constrained.
Summary of the invention
The invention provides a kind of novel hydraulic pressure accumulating mechanism with decompressor, comprise piston rod and control section, described piston rod is provided with water inlet, delivery port, and described piston rod is also provided with decompression outfall, and described decompression outfall is provided with reducing valve; Be provided with piston in described piston rod, described piston is connected with a piston rod; Described piston or the part of moving with piston synchronous, and be provided with the first elastic construction between described piston rod; The opening and closing of described reducing valve triggers realization by described piston or with the part that described piston synchronous moves;
Described control section comprises fixing block set, power slide block and the locking release mechanism for locking power slide block; Described power slide block is placed in fixing block set, and and be provided with the second elastic construction between described fixing block set; The lower end of described piston rod is movably connected with a briquetting through after piston rod, fixed seating, power slide block;
The feedwater of described piston rod, described piston, piston rod move up and compress the first elastic construction, and described piston rod is driven by briquetting and described power slide block moves and compresses the second elastic construction; Described power slide block moves, and before will being locked, described piston or described part of moving with piston synchronous trigger will open reducing valve; Described power slide block moves on continuing, and moves to the stroke upper limit position of power slide block, triggers the device being arranged on the closedown water inlet at described power ram travel upper limit position place, stops feedwater; Part water in piston rod is discharged by pressure-reducing drainage pipe, and now power slide block is locked, and the first elastic construction continuation promotion piston, piston rod, briquetting move down, and briquetting is separated with power slide block; Simultaneously reducing valve resets cuts out gradually, and the stopping of piston, piston rod, briquetting moves down;
Open draining valve, described piston rod draining, described first elastic construction promotes described piston, piston rod moves down, described piston rod is displaced downwardly to the lower travel limit position of described piston rod and triggers described locking release mechanism and unlock described power slide block, and under the effect of the second elastic construction, power slide block is displaced downwardly to lower travel limit location triggered and is arranged on described power ram travel lower position place and closes the device of outfall, open the device of water inlet.
Preferably, described piston rod is made up of gray iron and piston rod base, described cylinder body upper and lower side opening, and described cylinder cap, piston rod base cover respectively to be located on described cylinder body upper and lower end opening and form an enclosure space; Described water inlet, delivery port, decompression outfall are arranged on described piston rod base side wall.
Preferably, be axially provided with seal bar, the sealing shroud of band centre bore in described piston rod, described seal bar is fixed in described piston rod, and described piston rod is through the centre bore of described seal bar; Described sealing shroud is set in described piston rod upper end, and the upper end of described sealing shroud is fixedly connected with described piston rod, and lower end is set in described seal bar, and described sealing shroud and piston rod move axially relative to described seal bar; Described piston again fixed cover is located on described sealing shroud.
Preferably, described first elastic construction is set on described sealing shroud, and the upper end of described first elastic construction is against the top of described piston rod.
Preferably, described fixing block set is made up of body, upper shield, described body upper end open, and described upper shield lid is located in described body upper end open, and described fixing block set is fixed on the bottom of described piston rod by upper shield.
Preferably, described fixing block set inside top is provided with at least one elastic construction mandrel, described second elastic construction is set on described elastic construction mandrel; Described power slide block and described elastic construction mandrel corresponding position are provided with containing hole, and described elastic construction mandrel, the second elastic construction put in described containing hole; The upper end of described second elastic construction is against the top of described fixing block set, and the lower end of described second elastic construction is against the bottom of described containing hole.
Preferably, described locking release mechanism comprises:
Dead bolt, the sidewall of described fixing block set offers installation through hole, and described dead bolt is hinged in described installation through hole; The lateral wall of described power slide block is provided with the locked groove matched with described dead bolt;
Tiltedly carve slide block, the lateral wall of described fixing block set is provided with slide block slot with described installation through hole corresponding position, and described slide block slot communicates with described installation through hole; Described slide block of tiltedly carving is placed in described slide block slot, and described tiltedly carving between slide block and described slide block slot is provided with the 3rd elastic construction;
Described upper end of tiltedly carving slide block props up described dead bolt, makes described dead bolt stick into locking in described locked groove; Described lower end of tiltedly carving slide block is provided with the projection putting in described fixing block set, and described briquetting moves down and press against described projection and drive described slide block of tiltedly carving to move down, and described upper end of tiltedly carving slide block departs from dead bolt, and described dead bolt departs from locked groove and unlocks.
Preferably, the notch of described slide block slot is provided with cover plate, described cover plate and described slide block slot form a closed space.
Preferably, described piston controls the opening and closing of described reducing valve by trigger mechanism; Described trigger mechanism includes support, lever and bracket, and described support is fixed on described piston rod outside top, and described lever is installed on described support by support shaft is rotating; One end of described lever connects bracket, and the lower end of described bracket puts in described piston rod, and the other end of described lever connects described reducing valve; Described piston moves and touches described bracket and bracket described in jack-up, described lever rotation, the other end of described lever presses down opens described reducing valve.
Preferably, described reducing valve includes:
Valve seat, is provided with a drain chamber in described valve seat, described drain chamber is provided with reducing valve delivery port, reducing valve water inlet, and described reducing valve water inlet is communicated with described decompression outfall;
Valve core, gets lodged in described drain chamber and reducing valve water inlet connectivity part;
Valve mandrel, lower end puts in described valve seat and connects described valve core;
Valve cover, is fixedly connected with the upper end of described valve mandrel, and is provided with the 4th elastic construction between described valve cover and described valve seat; Described valve cover also connects the other end of described lever by adjusting nut.
Present invention also offers a kind of toilet, it is characterized in that, adopt the above-described hydraulic pressure accumulating mechanism with decompressor, the described hydraulic pressure accumulating mechanism with decompressor is used to open or close the suction and decontamination device of toilet.
The present invention, owing to adopting above technical scheme, makes it compared with prior art, has following advantage and good effect:
Hydraulic pressure accumulating mechanism with decompressor provided by the invention, the hydraulic pressure produced during by feeding water in piston rod carrys out driven plunger and compresses the first elastic construction, change into elastic potential energy and carry out accumulation of energy, discharge the power slide block that elastic potential energy carrys out drive control part when draining, when applying in toilet, the movement of power slide block can be used to controlling base closet suction and decontamination device; This hydraulic pressure accumulating mechanism with decompressor, relative to buoyancy operating-controlling mechanism of the prior art, without the need to considering the size of buoyancy tank, it is little that hydraulic pressure accumulating mechanism in the present invention has volume, and active force is large, and structure is simple, the advantage of reliable operation, and the contaminant removal effectiveness that effectively improve toilet; Overall structure is miniaturization more, thus is conducive to expanding the scope of application;
In addition, provided by the inventionly also be provided with reducing valve with on the hydraulic pressure accumulating mechanism of decompressor, after making piston rod water supply process, briquetting is not by the effect of the second elastic construction, piston rod is not by the effect of the second elastic construction, and piston just not by the effect of the second elastic construction, thus reduces the pressure in piston rod chamber, draining valve can be opened easily, operate more quick, convenient.
Accompanying drawing explanation
By reference to the accompanying drawings, by hereafter state detailed description, more clearly can understand above-mentioned and other feature and advantage of the present invention, wherein:
Fig. 1 is the sectional view of the hydraulic pressure accumulating mechanism with decompressor provided by the invention;
Fig. 2 is that the A of Fig. 1 is to sectional view;
Fig. 3 is provided by the invention with the hydraulic pressure accumulating mechanism of decompressor and the connection diagram of suction and decontamination device.
Symbol description:
1-support shaft 2-support 3-adjustment screw 4-lever
5-valve cover 6-valve mandrel 7-the 4th elastic construction 8-valve seat
9-reducing valve outlet pipe 10-sealing ring 11-conical valve core 12-reducing valve water inlet pipe
13-pressure-reducing drainage pipe 14-second elastic construction 15-elastic construction mandrel 16-body
17-bracket 18-spring base 19-first also cap 20-seals upper shield
21-first elastic construction 22-cylinder cap 23-cylinder body 24-sealing shroud
25-gutter 26-piston rod base 27-power slide block 28-cover plate
29-the 3rd elastic construction 30-tiltedly carves slide block 31-second and cap 32-briquetting
33-dead bolt 34-inclined-plane 35-upper shield 36-water inlet pipe
37-piston rod 38-seal bar 39-piston 40-locked groove
41-suction and decontamination device 42-stay cord 43-pulley.
Detailed description of the invention
See the accompanying drawing that the embodiment of the present invention is shown, hereafter in more detail the present invention will be described.But the present invention can realize in many different forms, and should not be construed as by the restriction in the embodiment of this proposition.On the contrary, it is abundant and complete open in order to reach for proposing these embodiments, and makes those skilled in the art understand scope of the present invention completely.In these accompanying drawings, for clarity sake, may be exaggerated size and the relative size in layer and region.
With reference to Fig. 1,2, the invention provides a kind of hydraulic pressure accumulating mechanism with decompressor, for control block closet suction and decontamination device, include piston rod and control section; The present invention utilizes tap water hydraulic promotion piston to carry out Compress Spring, converts elastic potential energy to, and drives power slide block to carry out the suction and decontamination device of controlling base closet by release elastic potential energy; Relative to buoyancy control mode of the prior art, the hydraulic pressure accumulating mechanism with decompressor provided by the invention has the effects such as volume is little, active force is large.
Concrete, should include piston rod with the hydraulic pressure accumulating mechanism of decompressor, piston rod is made up of cylinder body 23, piston rod base 26 and cylinder cap 22; The upper and lower end opening of cylinder body 23, cylinder cap 22 lid is located on the opening of cylinder body 23 upper end, and piston rod base 26 is arranged on cylinder body 23 lower ending opening; Cylinder cap 22 offers a through hole, through hole is covered with the spring base 18 of a projection.Certainly, the concrete structure of piston rod is not limited to the above, can adjust as the case may be.
Piston rod is also arranged water inlet, outfall, decompression outfall, water inlet is communicated with water inlet pipe 36, and outfall is communicated with gutter 25, and decompression outfall is communicated with pressure-reducing drainage pipe 13; Water inlet pipe 36 is provided with water intaking valve, gutter 25 is connected with draining valve, pressure-reducing drainage pipe 13 is provided with reducing valve; In the present embodiment, water inlet pipe 36, gutter 25 and pressure-reducing drainage pipe 13 are all arranged on piston rod base 26, and certain water inlet pipe 36, gutter 25 and pressure-reducing drainage pipe 13 also can be arranged on other positions of piston rod, are not restricted herein.
Be provided with piston 39 in piston rod, piston 39 connects piston rod 37 again; Piston 39 is placed in cylinder body 23; The upper end of piston rod 37 is positioned at cylinder body 23, and be axially provided with the seal bar 38 of a band centre bore in cylinder body 23, the bottom of seal bar 38 is fixed on the bottom of piston rod base 26; The upper end of piston rod 37 through after the centre bore of seal bar 38, then puts in spring base 18 through the through hole on cylinder cap 22, and piston rod 37 can move axially along the inwall of seal bar 38.
Piston 39 is fixed on piston rod 37 by sealing shroud 24; Concrete, sealing shroud 24 is set on the upper end of piston rod 37, and the inner ring of the lower end of sealing shroud 24 is set in seal bar 38, and sealing shroud 24 can move axially along the lateral wall of seal bar 38; The upper end of sealing shroud 24 puts in spring base 18 through the through hole on cylinder cap 22; The top of piston rod 37 is also arranged with sealing upper shield 20 and first and cap 19, the top of sealing upper shield 20 fixed connection and sealing cover 24 also seals the opening of sealing shroud 24 upper end, first and cap 19 be pressed in sealing upper shield 20 on, realize sealing upper shield 20 and being fixedly connected with between piston rod 37, thus achieve being fixedly connected with between sealing shroud 24 with piston rod 37.Also being provided with the first elastic construction 21, first elastic construction 21 in spring base 18 is set on sealing shroud 24, and the upper end of the first elastic construction 21 is against at the top of spring base 18, axial compression first elastic construction 21 that moves upward of sealing shroud 24; Piston 39 is sheathed and be fixed on the lateral wall of sealing shroud 24, again because sealing shroud 24 is fixedly connected with piston rod 37, thus achieves being synchronized with the movement between piston 39 and sealing shroud 24 and piston rod 37.Wherein, the first elastic construction 21 specifically can adopt spring, other certainly also can be adopted to have flexible structure to replace, be not restricted herein.
After being full of water in cylinder body 23, be pushed to the top of cylinder body 23 at the effect lower piston 39 of hydraulic pressure, and compress the first elastic construction 21; After the water in cylinder body 23 is discharged, the hydraulic pressure acted on piston 39 disappears, under the effect of the first elastic construction 21 elastic force, promote piston 39 move downward, sealing shroud 24 is along the lateral wall axial downward movement of seal bar 38 simultaneously, and piston rod 37 is along the inside wall axial downward movement of seal bar 38.
In the present embodiment, control section includes fixing block set, power slide block 27 and locking release mechanism, and fixing block set is fixed on the lower end of piston rod, and power slide block 27 is placed in fixing block set.
Further, fixing block set includes the body 16 of upper end open, the upper end open of body 16 is covered with a set of lid 35, and the upper shield 35 of fixing block set is fixed to the lower end of piston rod; Power slide block 27 is positioned at body 16, and power slide block 27 can move up and down along the inside wall of body 16.
Also be provided with at least one second elastic construction 14, second elastic construction 14 between power slide block 27 and body 16 and specifically can adopt spring, the second elastic construction 14 number is set and form of structure all can set as the case may be, be not restricted herein; Fixing block set inside top is provided with elastic construction mandrel 15, and specifically can be set on upper shield 35, the second elastic construction 14 is set on elastic construction mandrel 15; Power slide block 27 is provided with containing hole with elastic construction mandrel 15 corresponding position, elastic construction mandrel 15 and the second elastic construction 14 put in containing hole, and the upper end of the second elastic construction 14 is against on upper shield 35, the lower end of the second elastic construction 14 is against on the bottom of containing hole.
After the other end of piston rod 37 stretches out piston rod, successively through upper shield 35, power slide block 27, and end is connected with a briquetting 32, briquetting 32 is by second and cap 31 is fixed on piston rod 37; Piston rod 37 can move axially relative to piston rod, upper shield 35, power slide block 27.Time piston rod 37 axially moves upward, briquetting 32 is pressed in the bottom of power slide block 27, drives power slide block 27 to move up, and compressible second elastic construction 14.
Locking release mechanism is arranged on the sidewall of body 16, for locking power slide block 27, power slide block 27 is fixed relative to fixing block set.
Further, lock release mechanism to include dead bolt 33, tiltedly carve slide block 30; The sidewall of body 16 is provided with the installation through hole for accommodating dead bolt 33, dead bolt 33 is hinged on to be installed in through hole, and dead bolt 33 is extended or the inside wall of retraction body 16; The sidewall of power slide block 27 is provided with locked groove 40, dead bolt 33 is stuck in locked groove 40, and power slide block 27 is fixed, and the second elastic construction 14 is in compressive state.
The lateral wall of body 16 is also provided with a slide block slot, tiltedly carving slide block 30 is placed in this slide block slot, tiltedly carve slide block 30 to move up and down along slide block slot, tiltedly carve between slide block 30 and slide block slot and be also provided with the 3rd elastic construction 29, tiltedly carve the 3rd elastic construction 29 time slide block 30 moves down to be compressed, wherein the 3rd elastic construction 29 realizes by forms such as springs; The opening of slide block slot is covered with a cover plate 28, cover plate 28 and slide block slot form an accommodating closed space tiltedly carving slide block 30.Slide block slot communicates with the installation through hole of accommodating dead bolt 33, and dead bolt 33 side of installing in through hole is against on power slide block 27 sidewall, and opposite side withstands on tiltedly to be carved on the upper end sidewall of slide block 30; The sidewall tiltedly carving the side relative with dead bolt 33, the top of slide block 30 is provided with inclined-plane 34, the sidewall tiltedly carving side relative to dead bolt 33, slide block 30 lower end is provided with the projection put in body 16; Piston rod 37 moves down, and the briquetting 32 when piston rod 37 lower end touches projection, and press against projection and drive and tiltedly carve slide block 30 and move downward, and the 3rd elastic construction 29 is compressed simultaneously; Tiltedly carve slide block 30 to move downward, dead bolt 33 slips over inclined-plane 34, and the upper end of tiltedly carving slide block 30 no longer props up dead bolt 33, thus makes dead bolt 33 depart from locked groove 40; Power slide block 27 departs from dead bolt 33, under the effect of the second elastic construction 14, and power slide block 27 slide downward.
Power slide block 27 moves up and down in process in body 16, its stroke upper limit place is provided with and controls the device that water intaking valve is closed on water inlet pipe 36, its lower travel limit position place be provided with control drain shut valve on gutter 25 device, control the device that on water inlet pipe 36, water intaking valve is opened.Namely when power slide block 27 is moved upwards up to stroke upper limit time, trigger the device that water intaking valve is closed, water inlet pipe 36 stops water inlet; The device that the device that triggered discharge valve cuts out when power slide block 27 is moved down into lower travel limit position time, water intaking valve are opened, gutter 25 stops draining, and water inlet pipe 36 starts water inlet.
Wherein, the device that on the device that on control water inlet pipe 36, water intaking valve is closed, control gutter 25, draining valve is opened, the device controlling water intaking valve closedown on water inlet pipe 36 can be realized by frame for movement, also realize by induction installation, its concrete form can design as the case may be, is not restricted herein.
Hydraulic pressure accumulating mechanism with decompressor also includes reducing valve, reducing valve is arranged on pressure-reducing drainage pipe 13, opening or closing of reducing valve is controlled by piston 39 or the parts (such as piston rod 37, briquetting 32 etc.) that are synchronized with the movement with piston 39, which kind of mode of concrete employing can set as the case may be, is not restricted herein.
In the present embodiment, the opening and closing of reducing valve is controlled preferably through piston 39.
Further, reducing valve includes valve seat 8, valve cover 5, valve core 11, valve mandrel 6; Drain chamber is provided with in valve seat 8, drain chamber is also connected with reducing valve delivery port, reducing valve water inlet, reducing valve delivery port is communicated with reducing valve outlet pipe 9, reducing valve water inlet is communicated with reducing valve water inlet pipe 12, and reducing valve water inlet pipe 12 is connected with pressure-reducing drainage pipe 13.
Valve core 11 is arranged on drain chamber and reducing valve water inlet pipe 12 connectivity part, the connectivity part of drain chamber and reducing valve water inlet pipe 12 is designed to bellmouth, valve core 11 is also designed to conical valve core, conical valve core is pressed in bellmouth, and sealed by the sealing ring 10 that conical valve core is arranged, thus achieve the closedown of reducing valve.Valve mandrel 6 one end to put in valve seat 8 and connects valve core 11, and the other end stretches out valve seat 8 connection valve door closure 5, and is provided with the 4th elastic construction 7 between valve cover 5 and valve seat 8, and wherein the 4th elastic construction 7 realizes by forms such as springs.
Press valve cover 5, valve cover 5 drives valve mandrel 6 to move downward, and compresses the 4th elastic construction 7 simultaneously; Valve mandrel 6 moves downward and drives conical valve core 11 to move down, thus the passage opened between reducing valve water inlet pipe 12 and drain chamber, open reducing valve, the water in piston rod is discharged by pressure-reducing drainage pipe 13, reducing valve water inlet pipe 12, drain chamber, reducing valve outlet pipe 9.
Reducing valve connects piston by trigger mechanism, and trigger mechanism includes support 2, lever 4, bracket 17; Support 2 is arranged on piston rod outside top, and lever 4 is set on support 2 by a support shaft 1, and lever 4 can rotate around support shaft 1; One end of lever 4 is connected with a bracket 17, and the other end of lever 4 is by an adjusting nut connection valve door closure 5; The lower end of bracket 17 puts in piston rod through cylinder cap 22, and the lower end of bracket is relative with piston 39; When soon water-filled in piston rod time, piston 39 is by the top of top inside piston rod, piston 39 is contacted with bracket 17, and upwards jack-up bracket 17, bracket 17 upwards jack-up lever 4 again, lever 4 rotates around support shaft 1, from making the downward pressure valve door closure 5 of lever 4 other end, thus realizes opening of reducing valve; When water intaking valve is closed, by after reducing valve discharge section water in piston rod, piston 39 moves down under the effect of the first elastic construction 21, piston 39 is separated with bracket 17, the power that piston 39 pairs of brackets 17 apply disappears, and now under the effect of the 4th elastic construction 7, promotion valve cover 5, valve mandrel 6 move upward, thus realizing reducing valve closedown, the water in piston rod can not continue through the outside draining of reducing valve.
Certainly, the form of structure of trigger mechanism is not limited to the above, can adjust as the case may be, not be restricted herein.
hydraulic pressure accumulating mechanism with decompressor provided by the invention, its operating principle is specific as follows:
1, draining exergonic process
Under initial situation, to substitute the bad for the good in piston rod water, reducing valve, water intaking valve, draining valve are all in closed condition, piston 39 is positioned at piston rod inner upper end, piston 39 does not contact with bracket 17, first elastic construction 21, second elastic construction 14 is all in compressive state, and power slide block 27 is fixed by dead bolt 33, the state namely as shown in Fig. 1,2.
When needs carry out flushing filth-discharging to toilet time, manually press the drain button (namely on gutter 25 draining valve open switch) of toilet, on gutter 25, draining valve is opened, and the water in piston rod is discharged by gutter 25; Along with the water in piston rod is discharged, water disappears to the active force of piston 39, and under the effect of the first elastic construction 21, piston 39 moves down along piston rod inside wall; Piston 39 is with again movable sealing sleeve 24 to move down along seal bar 38, thus drives piston rod 37 to move down relative to seal bar 38, upper shield 35, power slide block 27; Piston rod 37 drives again briquetting 32 to move down in body 16, and now power slide block 27 remains static under the effect of dead bolt 33, and briquetting 32 starts to depart from power slide block 27;
When briquetting 32 moves down the projection that the lower end touching wedge slide block 30 puts in body 16, briquetting 32 drives wedge slide block 30 to move down; The resistance that wedge slide block 30 overcomes the 3rd elastic construction 29 moves down in slide block slot; Until the inclined-plane 34 of wedge slide block 30 upper end arrives the position of dead bolt 33, now piston 39, piston rod 37, briquetting 32 and wedge slide block 30 arrive the lower limit of stroke, after the dead bolt 33 be articulated with on body 16 departs from the stop of wedge slide block 30 sidewall, throw off with the locked groove 40 on power slide block 27;
After power slide block 27 departs from the locking of dead bolt 33, under the effect of the second elastic construction 14, power slide block 27 is slide downward in body 16; The lower travel limit position place of power slide block 27 is arranged on owing to controlling the water intaking valve device opened and the device controlling drain shut valve, when power slide block 27 slides down to lower travel limit position, power slide block 27 touches and controls the device that water intaking valve is opened and the device controlling drain shut valve, by drain shut valve, opened by water intaking valve, tap water feeds water to piston rod through water inlet pipe 36.
2, feed water accumulation of energy process
Along with water intaking valve is opened, tap water is through water inlet pipe 36 to piston rod feedwater, and the water acting on piston 39 surface is exerted pressure to piston 39, promotes piston 39 and moves up in piston rod, and compresses the first elastic construction 21; Meanwhile, piston 39 drives piston rod 37 to move up, and piston rod 37 drives power slide block 27 to compress the second elastic construction 14 by briquetting 32 and also moves up in body 16;
When the locked groove 40 on power slide block 27 is moved upwards up to the position resetted close to dead bolt 33, now the upper surface of piston 39 touches bracket 17 and promotes bracket 17, and one end that bracket 17 holds up lever 4 forces the other end of lever 4 to press down around support shaft 1 rotation; Lever 4 times pressure sides by adjustment screw 3 pressure valve door closure 5 downwards, and compress the 4th elastic construction 7; Valve cover 5 presses down, and by valve mandrel 6, conical valve core 11 is moved down again, and open reducing valve gradually, now the inflow of piston rod is greater than the displacement of reducing valve; Piston 39, piston rod 37, power slide block 27 and briquetting 32 move on continuing, until when the locked groove 40 of power slide block 27 is moved upwards up to the position of dead bolt 33 reset, because briquetting 32 departs from the projection of wedge slide block 30 lower end, under the effect of the 3rd elastic construction 29, wedge slide block 30 moves up in slide block slot, until dead bolt 33 is pressed in the locked groove 40 of power slide block 27 by the position that the inclined-plane 34 of wedge slide block 30 surmounts dead bolt 33, cause power slide block 27 and body 16 sealed;
Power slide block 27 is sealed with body 16, and now power slide block 27 is in stroke upper limit place, the device that trigging control water intaking valve is closed, and water intaking valve is closed automatically; Now because reducing valve is opened, part water in piston rod enters in the drain chamber of reducing valve via pressure-reducing drainage pipe 13, reducing valve water inlet pipe 12, discharge via reducing valve outlet pipe 9 again, piston 39 starts again to promote piston 39, piston rod 37 and briquetting 32 and moves down under the effect of the first elastic construction 21, briquetting 32 is made to depart from power slide block 27, not by the effect of the second elastic construction 14, the pressure now in piston rod 23 only has the effect of the first elastic construction 21; Until after piston 39 moves down and depart from bracket 17, under the effect of the 4th elastic construction 7, reducing valve cuts out, and all reset, a working cycles terminates.
the technique effect adopting technique scheme to produce with regard to the present invention is below further described:
Relative to the mode adopting buoyancy in prior art to drive suction and decontamination device on toilet, hydraulic pressure accumulating mechanism with decompressor provided by the invention, the hydraulic pressure produced during by feeding water in piston rod carrys out driven plunger and compresses the first elastic construction, change into elastic potential energy and carry out accumulation of energy, discharging elastic potential energy when draining and drive power slide block to move; The movement of power slide block can be used to manipulate suction and decontamination device; This hydraulic pressure accumulating mechanism, relative to buoyancy operating-controlling mechanism of the prior art, without the need to considering the size of buoyancy tank, the hydraulic pressure accumulating mechanism in the present invention has that volume is little, active force is large, structure is simple, the advantage of reliable operation, and effectively improves the contaminant removal effectiveness of toilet; Overall structure is miniaturization more, thus is conducive to expanding the scope of application;
In addition, provided by the inventionly also reducing valve is provided with on the hydraulic pressure accumulating mechanism of decompressor; Because the draining valve on gutter communicates with piston rod, tap water hydraulic needs compression second elastic construction 14 and the first elastic construction 21 when promoting piston 39, when water intaking valve is closed, pressure in the effect lower piston cylinder 23 of the second elastic construction 14 and the first elastic construction 21 is large, which results in draining valve not easily to open, toilet cannot normally be used; The effect of reducing valve is: when water intaking valve is closed, power slide block 27 is sealed with body 16, second elastic construction 14 does not act on, and under the effect of the first elastic construction 21, promotes piston 39 and moves down, briquetting 32 is made to depart from power slide block 27, piston rod 37 is not just by the effect of the second elastic construction 14, and piston 39 just not by the effect of the second elastic construction 14, thus reduces the pressure in piston rod chamber, draining valve can be opened easily, operate more quick, convenient.
Hydraulic pressure accumulating mechanism with decompressor provided by the invention is applicable to variously need in the occasion driven, and to be connected below and to use, be further described for the present invention with the suction and decontamination device in toilet:
With reference to Fig. 3, the stay cord 42 of the suction and decontamination device 41 of toilet is connected with the power slide block 27 of hydraulic pressure accumulating mechanism through pulley 43, when power slide block 27 moves down time, power slide block 27 affects the stay cord 42 of toilet suction and decontamination device 41, thus the suction and decontamination device 41 of toilet is worked.
Those skilled in the art should be understood that the present invention can not depart from the spirit or scope of itself with many other concrete forms realizations.Although described case study on implementation of the present invention, the present invention should be understood and should not be restricted to these embodiments, within the spirit and scope of the present invention that those skilled in the art can define as appended claims, make change and amendment.
Claims (11)
1. with a hydraulic pressure accumulating mechanism for decompressor, comprise piston rod and control section, described piston rod is provided with water inlet, delivery port, it is characterized in that,
Described piston rod is also provided with decompression outfall, and described decompression outfall is provided with reducing valve; Be provided with piston in described piston rod, described piston is connected with a piston rod; Described piston or the part of moving with piston synchronous, and be provided with the first elastic construction between described piston rod; The opening and closing of described reducing valve triggers realization by described piston or with the part that described piston synchronous moves;
Described control section comprises fixing block set, power slide block and the locking release mechanism for locking power slide block; Described power slide block is placed in fixing block set, and and be provided with the second elastic construction between described fixing block set; The lower end of described piston rod is movably connected with a briquetting through after piston rod, fixed seating, power slide block;
The feedwater of described piston rod, described piston, piston rod move up and compress the first elastic construction, and described piston rod is driven by briquetting and described power slide block moves and compresses the second elastic construction; Described power slide block moves, and before will being locked, described piston or described part of moving with piston synchronous trigger will open reducing valve; Described power slide block moves on continuing, and moves to the stroke upper limit position of power slide block, triggers the device being arranged on the closedown water inlet at described power ram travel upper limit position place, stops feedwater; Part water in piston rod is discharged by pressure-reducing drainage pipe, and now power slide block is locked, and the first elastic construction continuation promotion piston, piston rod, briquetting move down, and briquetting is separated with power slide block; Simultaneously reducing valve resets cuts out gradually, and the stopping of piston, piston rod, briquetting moves down;
Open draining valve, described piston rod draining, described first elastic construction promotes described piston, piston rod moves down, described piston rod is displaced downwardly to the lower travel limit position of described piston rod and triggers described locking release mechanism and unlock described power slide block, and under the effect of the second elastic construction, power slide block is displaced downwardly to lower travel limit location triggered and is arranged on described power ram travel lower position place and closes the device of outfall, open the device of water inlet.
2. the hydraulic pressure accumulating mechanism with decompressor according to claim 1, it is characterized in that, described piston rod is made up of gray iron and piston rod base, described cylinder body upper and lower side opening, described cylinder cap, piston rod base cover respectively to be located on described cylinder body upper and lower end opening and form an enclosure space; Described water inlet, delivery port, decompression outfall are arranged on described piston rod base side wall.
3. the hydraulic pressure accumulating mechanism with decompressor according to claim 1, it is characterized in that, axially be provided with seal bar, the sealing shroud of band centre bore in described piston rod, described seal bar is fixed in described piston rod, and described piston rod is through the centre bore of described seal bar; Described sealing shroud is set in described piston rod upper end, and the upper end of described sealing shroud is fixedly connected with described piston rod, and lower end is set in described seal bar, and described sealing shroud and piston rod move axially relative to described seal bar; Described piston again fixed cover is located on described sealing shroud.
4. the hydraulic pressure accumulating mechanism with decompressor according to claim 3, is characterized in that, described first elastic construction is set on described sealing shroud, and the upper end of described first elastic construction is against the top of described piston rod.
5. the hydraulic pressure accumulating mechanism with decompressor according to claim 1, it is characterized in that, described fixing block set is made up of body, upper shield, described body upper end open, described upper shield lid is located in described body upper end open, and described fixing block set is fixed on the bottom of described piston rod by upper shield.
6. the hydraulic pressure accumulating mechanism with decompressor according to claim 1, is characterized in that, described fixing block set inside top is provided with at least one elastic construction mandrel, and described second elastic construction is set on described elastic construction mandrel; Described power slide block and described elastic construction mandrel corresponding position are provided with containing hole, and described elastic construction mandrel, the second elastic construction put in described containing hole; The upper end of described second elastic construction is against the top of described fixing block set, and the lower end of described second elastic construction is against the bottom of described containing hole.
7. the hydraulic pressure accumulating mechanism with decompressor according to claim 1, is characterized in that, described locking release mechanism comprises:
Dead bolt, the sidewall of described fixing block set offers installation through hole, and described dead bolt is hinged in described installation through hole; The lateral wall of described power slide block is provided with the locked groove matched with described dead bolt;
Tiltedly carve slide block, the lateral wall of described fixing block set is provided with slide block slot with described installation through hole corresponding position, and described slide block slot communicates with described installation through hole; Described slide block of tiltedly carving is placed in described slide block slot, and described tiltedly carving between slide block and described slide block slot is provided with the 3rd elastic construction;
Described upper end of tiltedly carving slide block props up described dead bolt, makes described dead bolt stick into locking in described locked groove; Described lower end of tiltedly carving slide block is provided with the projection putting in described fixing block set, and described briquetting moves down and press against described projection and drive described slide block of tiltedly carving to move down, and described upper end of tiltedly carving slide block departs from dead bolt, and described dead bolt departs from locked groove and unlocks.
8. the hydraulic pressure accumulating mechanism with decompressor according to claim 7, is characterized in that, the notch of described slide block slot is provided with cover plate, and described cover plate and described slide block slot form a closed space.
9. the hydraulic pressure accumulating mechanism with decompressor according to claim 1, it is characterized in that, described piston controls the opening and closing of described reducing valve by trigger mechanism; Described trigger mechanism includes support, lever and bracket, and described support is fixed on described piston rod outside top, and described lever is installed on described support by support shaft is rotating; One end of described lever connects bracket, and the lower end of described bracket puts in described piston rod, and the other end of described lever connects described reducing valve; Described piston moves and touches described bracket and bracket described in jack-up, described lever rotation, the other end of described lever presses down opens described reducing valve.
10. the hydraulic pressure accumulating mechanism with decompressor according to claim 9, it is characterized in that, described reducing valve includes:
Valve seat, is provided with a drain chamber in described valve seat, described drain chamber is provided with reducing valve delivery port, reducing valve water inlet, and described reducing valve water inlet is communicated with described decompression outfall;
Valve core, gets lodged in described drain chamber and reducing valve water inlet connectivity part;
Valve mandrel, lower end puts in described valve seat and connects described valve core;
Valve cover, is fixedly connected with the upper end of described valve mandrel, and is provided with the 4th elastic construction between described valve cover and described valve seat; Described valve gap also connects the other end of described lever by adjusting nut.
11. 1 kinds of toilets, is characterized in that, adopt the hydraulic pressure accumulating mechanism with decompressor described in any one in claim 1-10, the described hydraulic pressure accumulating mechanism with decompressor is used to open or close the suction and decontamination device of toilet.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511013727.4A CN105569151B (en) | 2015-12-31 | 2015-12-31 | Hydraulic pressure accumulating mechanism and toilet with decompressor |
| US15/770,509 US10738449B2 (en) | 2015-10-27 | 2016-10-19 | Hydraulic energy storage mechanism and pedestal pan toilet |
| PCT/CN2016/102543 WO2017071507A1 (en) | 2015-10-27 | 2016-10-19 | Hydraulic energy storage mechanism and pedestal pan toilet |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201511013727.4A CN105569151B (en) | 2015-12-31 | 2015-12-31 | Hydraulic pressure accumulating mechanism and toilet with decompressor |
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| CN105569151A true CN105569151A (en) | 2016-05-11 |
| CN105569151B CN105569151B (en) | 2017-10-03 |
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| CN110716005A (en) * | 2019-10-14 | 2020-01-21 | 东营市科德化工有限公司 | Catalyst evaluation and experimental simulation are with side line oxidation reactor |
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| Publication number | Publication date |
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| CN105569151B (en) | 2017-10-03 |
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Effective date of registration: 20210601 Address after: 201112 room 112, building 1, No. 999, Jiangyue Road, Minhang District, Shanghai Patentee after: Shanghai cangye Water Saving Technology Co.,Ltd. Address before: No.51 Chang'an Road, Jing'an District, Shanghai 200070 Patentee before: Gu Guoqing |