CN102605839B - Flat low-pressure water valve assembly with small floating ball - Google Patents
Flat low-pressure water valve assembly with small floating ball Download PDFInfo
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- CN102605839B CN102605839B CN 201210068027 CN201210068027A CN102605839B CN 102605839 B CN102605839 B CN 102605839B CN 201210068027 CN201210068027 CN 201210068027 CN 201210068027 A CN201210068027 A CN 201210068027A CN 102605839 B CN102605839 B CN 102605839B
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Abstract
The invention discloses a flat low-pressure water valve assembly with a small floating ball. The flat low-pressure water valve assembly comprises a control module used for controlling the in and out of water, and an executing module used for introducing and discharging water, wherein a water inlet valve of the control module is communicated with a flat water valve of the executing module by a pipeline. A control mode of the water inlet valve of the control module adopts a normally-closed inner-blocking type, and is of derivative jogging control based on an electromagnetic valve of a washing machine, resulting that the small floating ball controls the on and off of the water inlet. A culvert used for controlling water flowing forwardly or backwardly is formed on a shell of the flat water valve, and opposite water flows can be formed respectively, so that the reversing of the water flows can be controlled.
Description
Technical field:
The present invention relates to a kind of tap water water valve parts and toilet cistern member, be specifically related to the flat type low-pressure water of a kind of small floating ball valve assembly.
Background technology:
At present, the water inlet of known toilet cistern and the ball float that discharged water, water inlet portion floating ball water valve mainly still are diameter ∮ 100mm ball float, and water valve is " outer stifled " open in usual type; Coarse relatively slit, valve opening plane is big, needs the large-scale ball float of ∮ 100mm mechanism to remove to block water under high pressure, because major diameter ball float bolt axle holding capacity is big, thereby the easy quick abrasion of pin hole causes and fits badly, and sensitivity reduces.So application life is short, causes drainage.Be all one because of dewatering outlet valve gap and ball float again, cause seepage but can cause buoyancy and lower closing force.
The present known toilet cistern part that discharges water is vertical pipe type, a bleed off pipe also will be set deal with and leak.
At present the toilet cistern water valve that discharges water also is that the moving knob of armrest is mentioned a big ball float valve gap leather cup.
Summary of the invention:
The purpose of this invention is to provide the flat type low-pressure water of a kind of small floating ball valve assembly, use mechanical lever, hydraulic technique, the fine motion control principle, thus brought up small-sized ball float control water inlet switch, developed the fine motion control of the flat type low pressure water valve that discharges water.
The present invention is achieved by the following technical programs: the flat type low-pressure water of small floating ball valve assembly, comprise water tank, and include in the described water tank for the control module of control water inlet and for the Executive Module that discharges water;
Described control module comprises water intaking valve, stick up arm, slip has the standpipe of buoy, and leather cup, described leather cup are placed on water intake valve mouth and delivery port intersection, described leather cup one end face and water intaking valve delivery port end face are fitted, the relief hole that communicates with the water intake valve mouth is established at described leather cup two ends, establishes the micropore that communicates with the water intaking valve delivery port in the described leather cup, and described micropore is built-in with push rod, described push rod one end face covers micropore, and its other end alignment activity is connected the arm that sticks up of standpipe lower end;
Described Executive Module comprises flat water valve, button module, described button module comprise depression bar, T type button sleeve pipe, regulate bolt, button cap, and described depression bar upper end is connected with the adjusting bolt, and be with T type button sleeve pipe outward, be placed with button cap on the described T type button sleeve pipe;
Described flat water valve comprises diaphragm, in establish the delivery port leather cup valve gap of aperture, upper casing, the fence pin, the top of described fence pin connects shell, the bottom water receiving box plate of described fence pin, be placed with big leather cup rubber diaphragm on the described fence pin surface of internal cavity, described delivery port leather cup valve gap places on the big leather cup rubber diaphragm, described upper casing, big leather cup rubber diaphragm diaphragm and delivery port leather cup valve gap form a cavity, and described upper casing is provided with the fence hole in the top, and described fence is established valve rod in the hole, described valve rod is with the magnetosphere bearing outward, described magnetosphere bearing places place, fence hole, and described valve rod top is connected to floating block, and described stem lower portion is connected to valve block, described valve block covers the aperture top, described upper casing is placed with outward and sticks up the fork bearing, and the described fork that sticks up is placed with on the bearing and sticks up fork, and described fork one end that sticks up places the floating block below, the other end places the depression bar below, and described diaphragm one end covers place, fence hole;
Also comprise conduit, the water intaking valve delivery port of described control module is located by the fence hole that conduit is communicated to flat water valve, and the described diaphragm other end covers the conduit delivery port.
The buoy of control module can be because of being subjected to the variation of water tank elevation of water and sliding, just touch standpipe at peak level (closing) and lowest water level (unlatching), thereby the current of opening and closing water intaking valve, many waters phenomenon of limit water inlet simultaneously again when having avoided the interlude limit to discharge water; And buoy of the present invention is a fritter plastic foam piece, has replaced the numerous and diverse manufacturing process of original bubble ball float fully, greatly simplifies its processing and mounting process.
The control mode of the water intaking valve of control module is normally closed type " interior stifled " type, is the fine motion control of development of deriving on washing machine electromagnetic valve basis, thereby has brought up small-sized ball float control water inlet switch; Existing " outer water blockoff " type water intaking valve, for blocking water under high pressure, with the major diameter ball float through lever sled pressure valve packing ring, the result, not only its used bubble ball float sticks up arm, the dimensional requirement of latch is big, and parts cause open leaking when rubbing; And the described leather cup of control module of the present invention and water intaking valve are the normally closed type structure, and described leather cup is close on the water intaking valve delivery port inner side end, will stop on the contrary leaking when component wear, and hydraulic pressure is more big, closes more tightly;
Control module is to press through buoy to stick up arm bar, and the coherent reaction that promotes push rod unlatching micropore again forms fine motion ball float structure and touches effect;
Fill with water in the flat water valve cavity of Executive Module, utilize the hydraulic pressure in the cavity that the big leather cup rubber diaphragm of valve block, delivery port leather cup valve gap and arc is compressed downwards, thereby make flat water valve enter closed condition;
The fence pin effect of Executive Module is to support the connection of going up lower casing, takes into account lateral inflow, can intake between the fence pin;
Be provided with in the described fence hole and be with the magnetosphere bearing, its effect is valve rod when mentioning, and the magnetosphere bearing sucks the valve block of its below, and when valve rod falls, and then the magnetosphere bearing sucks the iron block above it, prevents from leaking;
Form the duct of a positive reverse direction flow of control in the described flat water valve cavity, respectively in pairs to current, thereby control the commutation of current, when flat water valve is in opening, on the one hand, the current direction pop-up plays the delivery port valve gap, makes to form the space between delivery port leather cup valve gap and the diaphragm, and current flow out from the space, form top-down current, on the other hand, current flow out between two fence pin, form downward current.
Described conduit effect is to make current be introduced in the cavity of flat water valve, compress valve gap after, prevent the leather cup levitating, continue water-filling and go into water tank.
Further, described valve rod middle part is connected with the iron plate for adhesive magnetosphere bearing, and described iron plate is positioned at magnetosphere bearing top, like this can be when flat water valve be closed, and iron block is the tightly adhesive of magnetosphere bearing, and when flat water valve was opened, iron block unclamped the magnetosphere bearing.
Further, described fence pin quantity is eight, and is distributed on the water tank bottom plate, the connection effect of described fence pin valve casing about supporting, also takes into account lateral inflow, and current enter between eight fence pin;
The present invention is at first by the pushbutton enable valve of Executive Module, flat water valve is discharged water, cause the buoy of water intaking valve to descend, depress and stick up arm, promote push rod, thereby sequence reactions such as triggering water intake valve have solved its control difficulty that discharges water of existing water tank, moved little and do not had reaction, moved the problem that is difficult to reset big.
Description of drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the flat water valve part of Executive Module of the present invention;
Fig. 3 is the structural representation of control module water intaking valve part of the present invention;
Fig. 4 is the flat water valve part of Executive Module of the present invention fundamental diagram;
Fig. 5 is the vertical view of Executive Module fence pin of the present invention.
Wherein, 1, button cap; 2, T type button sleeve pipe; 3, regulate bolt; 4, depression bar; 5, stick up fork; 6, floating block; 7, diaphragm; 8, fence hole; 9, magnetosphere bearing; 10, valve rod; 11, iron plate; 12, valve block; 13, valve gap; 14, big leather cup diaphragm; 15, aperture; 16, nut three palpus packing rings; 17, upper casing; 18, fence pin; 19, buoy; 20, standpipe; 21, stick up arm; 22, push rod; 23, micropore; 24, leather cup; 25, relief hole; 26, conduit; 27, stick up the fork bearing; 28, water intaking valve; 29, flat water valve.
The specific embodiment:
Below be to further specify of the present invention, rather than limitation of the present invention.
Embodiment 1:
As shown in Figure 1, 2, the flat type low-pressure water of small floating ball valve assembly comprises water tank, includes in the described water tank for the control module of control water inlet and for the Executive Module that discharges water; Described control module comprises water intaking valve 28, stick up arm 21, slip has the standpipe 20 of buoy 19, leather cup 24, described leather cup 24 is placed on water intaking valve 28 water inlets and delivery port intersection, described leather cup 24 1 end faces and water intaking valve 28 delivery port end faces are fitted, the relief hole 25 that communicates with water intaking valve 28 water inlets is established at described leather cup 24 two ends, establish the micropore 23 that communicates with water intaking valve 28 delivery ports in the described leather cup 24, described micropore 23 is built-in with push rod 22, described push rod 22 1 end faces cover micropore 23, and what its other end alignment activity was connected standpipe 20 lower ends sticks up arm 21;
As shown in Figure 3, described Executive Module comprises flat water valve, button module, described button module comprises depression bar 4, T type button sleeve pipe 2, adjusting bolt 3, button cap 1, described depression bar 4 upper ends are connected with regulates bolt 3, and is with T type button sleeve pipe 2 outward, is placed with button cap 1 on the described T type button sleeve pipe 2;
Described flat water valve comprises diaphragm 7, in establish the valve gap 13 of aperture 15, upper casing 17, fence pin 18, the top of described fence pin 18 connects shell 17, the bottom water receiving box plate of described fence pin 18, be placed with big leather cup diaphragm 14 on described fence pin 18 inner surfaces, described valve gap 13 places on the big leather cup diaphragm 14, described upper casing 17, big leather cup diaphragm 14 and valve gap 13 form a cavity, described upper casing is provided with fence hole 8 in 17 tops, establish valve rod 10 in the described fence hole 8, the described valve rod 10 outer magnetosphere bearings 9 that are with, described magnetosphere bearing 9 places 8 places, fence hole, described valve rod 10 tops are connected to floating block 6, described valve rod 10 middle parts are connected with the iron plate 11 for adhesive magnetosphere bearing 9, and described iron plate 11 is positioned at magnetosphere bearing 9 tops, described valve rod 10 bottoms are connected to valve block 12, described valve block 12 covers aperture 15 tops, is provided with nut three palpus packing rings 16 between valve block 12 and the aperture 15, and described upper casing 17 outer being placed with are stuck up fork bearing 27, the described fork that sticks up is placed with on the bearing 27 and sticks up fork 5, described fork 5 one ends that stick up place floating block 6 belows, and the other end places depression bar 4 belows, and described diaphragm 7 one ends cover 8 places, fence hole;
Establish the valve gap 13 of aperture 15 in described, closed the delivery port in the leather cup cavity, as described in Figure 5, fence pin 18 is triangular stall board, is provided with eight fence pin 18 and is distributed on the water tank bottom plate, and fence pin 18 is to connect upper and lower covers, takes into account the side water inlet;
Be provided with valve rod 10 in the described fence hole 8, valve rod 10 middle parts are with magnetosphere bearing 9, and magnetosphere bearing 9 plays a part to hold valve block 12;
The diameter of described arc valve gap 13 is 70, accepts large-area hydraulic pressure, concentrates to be pressed on the weep hole of diameter 60mm, and can play the weep hole effect of fastening.
Also comprise conduit 26, water intaking valve 28 delivery ports of described control module are communicated to 8 places, fence hole of flat water valve by conduit 26, and described diaphragm 7 other ends cover conduit 26 delivery ports.
Operating principle of the present invention is as shown in Figure 4: the direction of arrow is water (flow) direction, whole (buoy 19 when described water level descends, standpipe 20, stick up arm 21) weight have a down dip, described standpipe 20 is depressed and is stuck up arm 21, sticking up arm 21 turns right and backs down push rod 22, push rod 22 jack-up, thereby micropore is opened, discharged the hydraulic pressure in leather cup chamber, the valve that leather cup 24 is formed more than is the workflow of each parts of control module because both sides hydraulic pressure equates to be washed open to begin to discharge water, wherein said buoy 19, standpipe 20 and fine motion are stuck up arm 21 and have been solved floating ball lever effectively and stick up the difficult problem that the vertical stage of arm lost efficacy.
Different with the water under high pressure water intaking valve is, utilizes low pressure hydraulic pressure as power, by the duct hydraulic principle, only comes the uneven hydraulic pressure of conversion to reach the effect that the conversion current direction reaches unlatching and closure valve with fine motion strength;
Described flat water valve valve casing forms upper, middle and lower, current duct respectively; Described diaphragm 7 control water inlets; Described flat water valve valve casing forms the duct of a positive reverse direction flow of control, respectively in pairs to current; 8 two flow directions of described delivery port valve gap aperture and fence hole, bottom are controlled the commutation of current by middle valve block 12 opening and closing; To sum up, control module is subjected to horizontal plane and changes, remove to promote Executive Module by conduit 26, described delivery port valve gap 13, fence pin 18, and a valve pocket of upper casing 17 formation, in valve pocket, form the duct of a positive reverse direction flow of control, be controlled to the subtend current respectively, wherein the moisturizing hole of upper casing 17 apical pore membrane covered and bottom outlet discharge water two and flow to, thereby control the commutation of current.
The course of work of the present invention is as follows:
Step 1: at first press the button cap 1 and promote to stick up fork 5 perks and be connected valve rod 10 upper end floating blocks 6, valve rod 10 drives valve block 12 and decontrols aperture 15, thereby discharge valve pocket hydraulic pressure, described delivery port arc leather cup valve gap 13 is held up on the current direction, current are just upwards pushed leather cup diaphragm 7 open by fence hole 8, wash water falling hole open and begin to discharge water.
Step 2: when water level descended, floating block 6 and valve rod 10 valve blocks 12 also and then descended, and magnetosphere bearing 9 sucks and makes valve block 12 valve rods 10, and plug-back is lived aperture 15, and leather cup 24 is pressed on the weep hole by downward hydraulic pressure, and the valve closing water outlet stops.
Step 3: buoy 19 is pushed down and is stuck up arm 21 because water level descends to slide into the small weight in standpipe 20 bottoms, promoted push rod 22, the micropore of water intaking valve 28 has added a push rod 22 for 23 li, replace original electromagnetic valve plug, the weight of push rod 22 is lighter, only need establish a Miniature Buoy 19 just can prize push rod 22 by sticking up arm 21, utilize lever principle, only need three/once weight can prize push rod 22, push rod 22 is opened micropore 23 pressure releases, make leather cup 24 both sides hydraulic pressure equate and washed open by current, open water intaking valve 28 water fillings and add water.
Step 4: when horizontal plane touched buoy 19, buoy 19 is unloaded the rising just, and water intaking valve 28 is also opened in the time of unloaded section.When buoy 19 was raised to T position, standpipe 20 top, ability handle riser 20 was mentioned drive and is stuck up arm 21, sticks up arm 21 and lifts, and sticks up arm 21 lower ends and lifts left, and push rod 22 is turned left and moved back, and micropore 23 is covered by push rod 22, and current stop.
Step 5: buoy 19 slides at standpipe 20,, just starts and intakes on earth during the ⊥ position at water level, avoids the limit to discharge water and drops down the water phenomenon in vain at Bian Jiashui etc.
Step 6: water intaking valve 28 adds water, and the horizontal plane in the water tank rises, thereby lifts buoy 19, and water intaking valve 28 is closed.
Be illustrated in figure 1 as the closed condition of flat water valve, be full of water in the water tank, buoy 19 is in the peak level place, fills with water in the cavity of flat water valve, and hydraulic pressure compresses valve gap 13 and big leather cup diaphragm 14 downwards, and valve block 12 covers aperture 15;
The opening of flat water valve as shown in Figure 4, next, press push button cap 1, sticking up fork 5 one ends depresses, sticking up fork 5 other ends rises, floating block 6 is stuck up fork 5 other ends thereupon mentions, and the valve rod 10 that connects floating block 6 simultaneously is raised, at this moment, the valve block 12 that covers aperture 15 also is raised, the valve block 12 on the valve rod 10 is lived in magnetosphere bearing 9 adhesives that are positioned at 8 places, fence hole, aperture 15 is unlocked, thereby cause described upper casing 17, the cavity that big leather cup diaphragm 14 and valve gap 13 form is by pressure release, on the one hand, valve gap 13 is held up on the current direction, water in the cavity flows out from space between delivery port valve gap 13 and the big leather cup diaphragm 14, simultaneously, water is by conduit 26, through diaphragm 7 bottoms, the fence hole 8 of upper casing 17, enter cavity at last, order is full of water to cavity, last flat water valve enters closed condition, its state reference map 1, on the other hand, the water of flat water valve outside is asked to flow out from two fence pin 18 and is discharged water, and held up big leather cup diaphragm 14, and discharging water finishes, and big leather cup diaphragm 14 covers on the fence pin 18 again, valve rod 10 descends thereupon, valve block 12 covers the aperture 15 of valve gap 13, at this moment, fills with water in the cavity of flat water valve, flat water valve is returned to closed condition, iron plate 11 adhesive magnetosphere bearings 9 on the valve rod 10, in Fig. 4, arrow is that current flow out direction.
The flat water valve of Executive Module discharges water and finishes, water in the water tank is in water level, the water level that goes out the water inlet of water level fingering water valve of indication, and the flat water valve of Executive Module discharges water in the process, control module the buoy 19 here gets off from standpipe 20 top landings, but do not touch push rod 22 by sticking up arm 21, when discharging water, flat water valve finishes, water intaking valve enters opening, and at this moment, buoy slides into standpipe 20 bottoms for 19 times, depress and stick up arm 21 1 ends, stick up arm 21 other ends and promote push rod 22, push rod 22 is opened micropore 23 pressure releases, at this moment, originally separated with the leather cup 24 that water intaking valve delivery port end face is fitted, current enter the water intaking valve delivery port from the gap of leather cup 24 and water intaking valve delivery port end face, and are last, and the water in the water tank is full of; In the water intake valve process, the water tank horizontal plane rises always, and buoy 19 is unloaded the rising thereupon, when buoy 19 rises to the T position on standpipe 20 tops, stick up arm 21 and lift, push rod 22 withdraws from, and micropore 23 is covered by push rod 22 thereupon, at this moment, the water of water tank arrives peak level, and water intaking valve enters closed condition.
Claims (3)
1. the flat type low-pressure water of small floating ball valve assembly comprises water tank, it is characterized in that, includes in the described water tank
The Executive Module that is used for the control module of control water inlet and is used for discharging water;
Described control module comprises water intaking valve (28), stick up arm (21), slip has the standpipe (20) of buoy (19), leather cup (24), described leather cup (24) is placed on water intaking valve (28) water inlet and delivery port intersection, described leather cup (24) one end faces and water intaking valve (28) delivery port end face are fitted, the relief hole (25) that communicates with water intaking valve (28) water inlet is established at described leather cup (24) two ends, establish the micropore (23) that communicates with water intaking valve (28) delivery port in the described leather cup (24), described micropore (23) is built-in with push rod (22), described push rod (22) one end faces cover micropore (23), and what its other end alignment activity was connected standpipe (20) lower end sticks up arm (21);
Described Executive Module comprises flat water valve (29), button module, described button module comprises depression bar (4), T type button sleeve pipe (2), adjusting bolt (3), button cap (1), described depression bar (4) upper end is connected with regulates bolt (3), and be with T type button sleeve pipe (2) outward, be placed with button cap (1) on the described T type button sleeve pipe (2);
Described flat water valve (29) comprises diaphragm (7), in establish the valve gap (13) of aperture (15), upper casing (17), fence pin (18), the top of described fence pin (18) connects shell (17), the bottom water receiving box plate of described fence pin (18), be placed with big leather cup diaphragm (14) on described fence pin (18) inner surface, described valve gap (13) places on the big leather cup diaphragm (14), described upper casing (17), big leather cup diaphragm (14) and valve gap (13) form a cavity, described upper casing (17) is provided with fence hole (8) in the top, establish valve rod (10) in the described fence hole (8), the outer magnetosphere bearing (9) that is with of described valve rod (10), described magnetosphere bearing (9) places fence hole (8) to locate, described valve rod (10) top is connected to floating block (6), described valve rod (10) bottom is connected to valve block (12), described valve block (12) covers aperture (15) top, outer being placed with of described upper casing (17) stuck up fork bearing (27), described stick up to be placed with on fork bearing (27) stick up fork (5), described fork (5) one ends that stick up place floating block (6) below, the other end places depression bar (4) below, and described diaphragm (7) one ends cover fence hole (8) and locate;
Also comprise conduit (26), the water intaking valve of described control module (28) delivery port is located by the fence hole (8) that conduit (26) is communicated to flat water valve (29), and described diaphragm (7) other end covers conduit (26) delivery port.
2. the flat type low-pressure water of small floating ball according to claim 1 valve assembly is characterized in that: be connected with the iron plate (11) for adhesive magnetosphere bearing (9) in the middle part of the described valve rod (10), and described iron plate (11) is positioned at magnetosphere bearing (9) top.
3. the flat type low-pressure water of small floating ball according to claim 1 valve assembly, it is characterized in that: described fence pin (18) quantity is eight, and is distributed on the water tank bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210068027 CN102605839B (en) | 2012-03-14 | 2012-03-14 | Flat low-pressure water valve assembly with small floating ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210068027 CN102605839B (en) | 2012-03-14 | 2012-03-14 | Flat low-pressure water valve assembly with small floating ball |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102605839A CN102605839A (en) | 2012-07-25 |
| CN102605839B true CN102605839B (en) | 2013-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210068027 Active CN102605839B (en) | 2012-03-14 | 2012-03-14 | Flat low-pressure water valve assembly with small floating ball |
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| CN (1) | CN102605839B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105544674B (en) * | 2016-02-17 | 2018-06-26 | 曾可建 | A kind of closestool |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU185458B (en) * | 1981-09-30 | 1985-02-28 | Aprilis 4 Gepipari Muevek | Membrane valve of accelerating nozzle for flushing systems |
| CN2320864Y (en) * | 1998-03-25 | 1999-05-26 | 常戈 | Floating-cup hydraulic switch intake valve |
| CN2454425Y (en) * | 2000-11-29 | 2001-10-17 | 江门市新力塑料厂有限公司 | Hydraulic two-shift adjustable cistern-accessories |
| HRP20040989A2 (en) * | 2004-10-21 | 2006-09-30 | Čordašić Tomislav | Low-pressure hydraulic valve lifter for releasing water from water tank with optoelectronic switch |
| JP5103943B2 (en) * | 2007-02-28 | 2012-12-19 | Ｔｏｔｏ株式会社 | Toilet wash water tank equipment |
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2012
- 2012-03-14 CN CN 201210068027 patent/CN102605839B/en active Active
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| CN102605839A (en) | 2012-07-25 |
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