CN101994865B - Handle type flow regulating flushing valve - Google Patents
Handle type flow regulating flushing valve Download PDFInfo
- Publication number
- CN101994865B CN101994865B CN2010105450232A CN201010545023A CN101994865B CN 101994865 B CN101994865 B CN 101994865B CN 2010105450232 A CN2010105450232 A CN 2010105450232A CN 201010545023 A CN201010545023 A CN 201010545023A CN 101994865 B CN101994865 B CN 101994865B
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- valve
- handle
- hole
- rate adjustment
- buoyancy aid
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Abstract
The invention discloses a handle type flow regulating flushing valve which comprises a valve rod, a handle, a push rod, a handle sleeve, a hole valve, a floater press cover, a valve sleeve and a floater elastic rubber ring, wherein one end of the push rod is connected with the handle and the other end is arranged close to the lower end of the valve rod, the handle sleeve is internally provided with a water volume regulating push rod sleeve which is provided with an opening, the push rod passes through a centre shaft of the opening, and an eccentric position formed by center-to-center spacing is arranged between the axle wire of the opening and the axle wire of the handle; one end of the floater elastic rubber ring supports against the outer side of the valve sleeve and the other end supports against the lower sides of two ends of the floater press cover, the floater elastic rubber ring is also provided with a flow regulating ring and a first through hole and a plurality of blind holes, a plurality of second through holes are arranged in the flow regulating ring, one second through hole is matched with the first through hole, and other second through holes correspond to the blind holes; and the diameters of the second through holes are unequal in sizes. The invention can freely regulate the water yield.
Description
Technical field
The present invention relates to the flushing valve technical field, the flushing valve of especially a kind of handle type Flow-rate adjustment.
Background technique
The flushing valve of existing technology includes valve body, in valve body, is provided with buoyancy aid, is connected with the buoyancy aid valve rod with buoyancy aid; At buoyancy aid valve rod peripheral hardware the buoyancy aid valve stem casing is arranged, push rod, an end of push rod is near the buoyancy aid valve stem casing; The other end is connected with handle, when the user need wash by water, through to the handle application of force or press the button; Make push rod and buoyancy aid valve stem casing collide, thereby make the buoyancy aid come-up, flushing valve begins bath like this; The problem that this kind structure exists is: the size of this buoyancy aid spool water-outlet quantity is fixed, and can not adjust according to real needs.
Summary of the invention
It is fixing to the objective of the invention is to overcome existing technology water-outlet quantity size, and the technical problem that can't change and regulate according to specific requirement provides a kind of handle type Flow-rate adjustment flushing valve of ability free adjustment water-outlet quantity.
For realizing above purpose, the technological scheme below the present invention has taked: the flushing valve of a kind of handle type Flow-rate adjustment includes valve rod, handle; Push rod, an end connects the flushing valve valve body, and the other end is connected the handle outside and the taper knob coaxial with handle; Said push rod one end is connected with said handle, and the other end is provided with near the valve rod lower end, and the aperture valve; Be arranged on the buoyancy aid gland on the aperture valve, be provided with valve sleeve, in said taper knob, be provided with the water yield and regulate pushing rod sleeve in the aperture valve outside; It has perforate, and said push rod passes from said perforate axis, is provided with the eccentric position that is made up of center distance between the medial axis of said perforate and the medial axis of handle; Also include an end and be resisted against the buoyancy aid flexible rubber ring that the valve sleeve outside, the other end are resisted against buoyancy aid gland two ends downside; On said buoyancy aid flexible rubber ring, also be provided with the Flow-rate adjustment circle; The buoyancy aid flexible rubber ring is provided with first through hole and a plurality of blind hole; Be provided with a plurality of second through holes at said Flow-rate adjustment circle, one of them second through hole and said first through hole match, and other second through holes are corresponding with said blind hole position; The pore size of said each second through hole does not wait.
After the water yield regulated pushing rod sleeve assembling, eccentric position and taper knob and handle, handle rope mother and valve body thread center disalignment were because the water yield is regulated through hole and the cylindrical on the pushing rod sleeve and the thread fixed all is an out-of-alignment; Push rod center and taper knob disalignment change the different water yields through different azimuth, and push rod is different with orientation and perpendicular distance that the valve stem casing in the valve rod outside contact simultaneously, and it is different to affect times that both contact at this moment, so the water yield is also different.
The buoyancy aid flexible rubber ring is provided with and the corresponding hole of Flow-rate adjustment circle, and one of them hole communicates, and is used for the time-delay control water yield (like Fig. 9); Other through hole on the Flow-rate adjustment circle switches when being used to wait to change the water yield.
Outer placing at said Flow-rate adjustment circle also is provided with the filter vat that communicates with said second through hole.
Between said Flow-rate adjustment circle and said valve body hole, be provided with the gap.The filtration choke preventing function is played in filter vat and gap.
Working principle of the present invention is: water gets in the water inlet member from water intake, at first applies power to handle, push rod is moved axially forward to the buoyancy aid valve stem casing apply power; (this moment, handle was resetted by push rod spring the water in the interior room 3 of discharge buoyancy aid after making it; Throttle down-reset slowly when the buoyancy aid valve upwards floats along with whole buoyancy aid parts from open mode), discharge the back because of the water in room in the buoyancy aid and form negative pressure, whole buoyancy aid parts upwards float because of concept of differential water pressures; Open the floating gate discharge water; In the delay time of regulation, close draining, closing is that the draining on one side of the water at valve inleting water place is infiltrated from aperture on one side because crucial aperture is arranged on the buoyancy aid; Room storage full water equates inside and outside hydraulic pressure in the buoyancy aid in scheduled time; While, the buoyancy aid parts were through four fork valve sleeves and four fork guide sleeves guiding according to hydromechanics and concept of differential water pressures, and one from reaching the process end of pass.
More than introduce patent flushing valve simple working process for this reason, patent characteristics of the present invention are control advantages that a plurality of gear regulating water-quantity sizes are arranged, and when the user is not put according to handle, can reach the purpose of automatic pass water simultaneously, reach using water wisely.
The present invention compared with prior art has following advantage:
1. this product buoyancy aid has the filtration choke preventing function, is prone to clean;
2. valve body can close water (when handle buoyancy aid when not putting is closed automatically) automatically, reaches using water wisely;
3. because of buoyancy aid parts light weight, so can under end hydraulic pressure, control the constant and bath dynamics of the water yield;
4. under high and low hydraulic pressure, the handle application of force very gently can reach full bath;
Handle device can many gears regulating water-quantity size, can be applicable to the various occasions of stool or urine to reach real using water wisely;
Buoyant means can many gears regulating water-quantity size, can be applicable to the various occasions of stool or urine to reach real using water wisely;
7. one of difference of the present invention and conventional flush valves is; The present invention is provided with a water yield and regulates pushing rod sleeve, and the perforate medial axis of this water yield adjusting pushing rod sleeve and the medial axis of handle be not on same axis, and push rod passes from perforate; Be that the medial axis of push rod is in the medial axis of perforate and overlaps; And inevitable medial axis with handle, the medial axis of push rod makes to have an eccentric position between push rod and the handle medial axis not on same axis, so alternate position spike that can the different sizes of formation between push rod edge and the taper knob; The cylindrical rotated position direction of holding taper knob when staff can change different alternate position spikes, thereby changes the size and the delay time of water outlet;
8. two of the difference of the present invention and conventional flush valves also be; The present invention is provided with a Flow-rate adjustment circle; Owing on the Flow-rate adjustment circle, be provided with the second different through holes; So can control the different water yield and delay time by different gears, can obtain the different bath water yields and delay times through the rotary current Adjusting ring; Have the filtration choke preventing function in addition, be prone to clean; Automatically close when handle buoyancy aid when not putting, accomplish using water wisely; Because of buoyancy aid parts light weight; So can under end hydraulic pressure, control the constant and bath dynamics of water-outlet quantity; Very gently can reach full bath (water yield is the same when promptly putting in place according to handle, has solved the function that normal developing valve super-low voltage can not proper functioning) in the high low pressure lower handle application of force.
Description of drawings
Fig. 1 is a flushing valve vertical cross-section sectional view of the present invention;
Fig. 2 is a flushing valve handling portion vertical cross-section sectional view of the present invention;
Fig. 3 regulates pushing rod sleeve vertical cross-section sectional view for the water yield;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is that the I of Fig. 3 is to view;
Fig. 6 is the plan view of Fig. 3;
Fig. 7 regulates pushing rod sleeve 3D figure for the water yield;
Fig. 8 is the straightforward face sectional view of buoyancy aid parts of the present invention;
Fig. 9 is the plan view of Fig. 8;
Figure 10 is the A part enlarged diagram of Fig. 8;
Figure 11 is the main sectional view of Flow-rate adjustment circle
Figure 12 is the E part enlarged diagram of Figure 11;
Figure 13 is a Flow-rate adjustment circle left view;
Figure 14 is a Flow-rate adjustment circle right elevation;
Figure 15 is the B part enlarged diagram of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and embodiment content of the present invention is explained further details.
Embodiment:
See also shown in 1, the flushing valve of a kind of handle type Flow-rate adjustment includes valve rod 4, handle 11; Push rod 18, one ends connect the flushing valve valve body, and the other end is connected handle 11 outsides and the taper knob 12 coaxial with handle 11, and push rod 18 1 ends are connected with handle 11; The other end is provided with near valve rod 4 lower ends, and aperture valve 49, and valve body hole 463 is arranged on the buoyancy aid gland 2 on the aperture valve 49; Be provided with valve sleeve 7 in aperture valve 49 outsides, its invention characteristics please combine shown in other accompanying drawings
One of characteristics: please combine to consult Fig. 2 to shown in Figure 7; In taper knob 12, be provided with the water yield and regulate pushing rod sleeve 14; Which is provided with perforate 141, push rod 18 passes from perforate 141 axis, is provided with the eccentric position 30 that is made up of center distance between the medial axis of the medial axis of perforate 141 and handle 11;
After the water yield regulated pushing rod sleeve 14 assembling, eccentric position 30 all was inclined to one side with taper knob 12 and handle 11, handle rope female 15 and valve body thread center, because the through hole 141 that the water yield is regulated on the pushing rod sleeve 14 all is a decentraction with cylindrical and fixing thread.
The outer surface of regulating pushing rod sleeve 14 hexagons in the water yield indicates the sign that shows the different water yields, controls corresponding water-outlet quantity according to actual needs to make things convenient for the user, and wherein 1. locating is four marks (can represent maximum amount of water) that drip; 2. locating is three marks that drip, and 3. locating is two marks that drip, and 4. locating is a water mark (expression least quantity); Can represent four gears; The water-outlet quantity that different azimuth control is different, present embodiment is a kind of structure wherein, it does not receive the restriction of polygonal shape and limit number; Orientation type can be diversified, can establish N gear.
Using process is following: the handle locknut 15 of outwarding winding, rotatable handle cover 12 can obtain the different bath water yields and delay times again, like the fourth gear water level of Fig. 4 in Fig. 7.
Two of characteristics: please combine to consult Fig. 8 to shown in Figure 15; Also include an end and be resisted against the buoyancy aid flexible rubber ring 6 that valve sleeve 7 outsides, the other end are resisted against buoyancy aid gland 2 two ends downsides; On buoyancy aid flexible rubber ring 6 outer rings, also be provided with Flow-rate adjustment circle 46, buoyancy aid flexible rubber ring 6 is processed for flexible material, and Flow-rate adjustment circle 46 is the rubber-like hard material; Thereby both can not only well assemble; Make the buoyancy aid parts just can easily open and close, and can push each other between the elastic material to have good seal action; Buoyancy aid flexible rubber ring 6 is provided with first through hole 61 and a plurality of blind hole 62, is provided with a plurality of second through holes 45 at Flow-rate adjustment circle 46, and one of them second through hole 45 matches with said first through hole 61, and other second through holes 45 are corresponding with blind hole 62 positions; The pore size of each second through hole 45 does not wait.
Outer placing at Flow-rate adjustment circle 46 also is provided with the filter vat 461 that communicates with second through hole 45.
Between Flow-rate adjustment circle 46 and valve body hole 463, be provided with gap 462.
Through on Flow-rate adjustment circle 46, being provided with second through hole 45 that varies in size; (seeing also Fig. 7 represented is the fourth gear water yield with delay time can to obtain the different bath water yields through rotary current Adjusting ring 46; Certainly scope does not receive gear, shape of through holes, size and how many constraints; Can establish the N shelves, the other water droplets of second through hole 45 are convenient what the mark of the water yield of distinguishing); So can the different water yield and the delay times of different gear controls.
Present embodiment Comprehensive Control mode is summed up description as follows:
This product water yield control place be configured to handle component and float valve core components.
Control mode one: handle component, carry out the handle (" Buddhist nun can " Flow-rate adjustment handle) of Flow-rate adjustment:
1. the handle locknut 15 of outwarding winding, rotatable handle orientation can obtain the different bath water yields and delay times (graph expression is 4 grades, and claim does not receive gear, and what retrain, and can establish the N shelves);
2. because of water yield adjustment sleeve is provided with eccentric position, so can the multi-faceted change water yield and delay time.
Control mode two: float valve core components title (" Suo Yun " Flow-rate adjustment buoyancy aid spool)
1. rotary current Adjusting ring 46 can obtain the different bath water yields and delay time (graph expression is 4 grades, and claim does not receive how many constraints of gear, can establish the N shelves);
2. because of Flow-rate adjustment circle 46 is provided with different holes, so can the different water yield and the delay times of different gear controls.
Control mode three: controlling method one engages one another with controlling method two; Can reach 16 gears by graph expression and control different water outlets (claim does not receive how many constraints of gear); An available product satisfies different clients' water yield requirement, but while one product shitting place and urine are located shared product.
Above-listed detailed description is to the specifying of possible embodiments of the present invention, and this embodiment is not in order to limiting claim of the present invention, and the equivalence that all the present invention of disengaging do is implemented or change, all should be contained in the claim of this case.
Claims (3)
1. handle type Flow-rate adjustment flushing valve includes valve rod (4), handle (11); Push rod (18), an end connects the flushing valve valve body, and the other end is connected handle (11) outside and the taper knob (12) coaxial with handle (11); Said push rod (18) one ends are connected with said handle (11), and the other end is provided with near valve rod (4) lower end, and aperture valve (49); Valve body hole (463) is arranged on the buoyancy aid gland (2) on the aperture valve (49), is provided with valve sleeve (7) in aperture valve (49) outside; It is characterized in that: in said taper knob (12), be provided with the water yield and regulate pushing rod sleeve (14); The water yield is regulated pushing rod sleeve (14) and is provided with perforate (141), and said push rod (18) passes from said perforate (141) axis, is provided with the eccentric position (30) that is made up of center distance between the medial axis of the medial axis of said perforate (141) and handle (11); Also include an end and be resisted against the buoyancy aid flexible rubber ring (6) that valve sleeve (7) outside, the other end are resisted against buoyancy aid gland (2) two ends downside; On said buoyancy aid flexible rubber ring (6) outer ring, also be provided with Flow-rate adjustment circle (46); Buoyancy aid flexible rubber ring (6) is provided with first through hole (61) and a plurality of blind hole (62); Be provided with a plurality of second through holes (45) at said Flow-rate adjustment circle (46); One of them second through hole (45) matches with said first through hole (61), and other second through holes (45) are corresponding with said blind hole (62) position; The pore size of each said second through hole (45) does not wait.
2. handle type Flow-rate adjustment as claimed in claim 1 flushing valve is characterized in that: outer the placing at said Flow-rate adjustment circle (46) also is provided with the filter vat (461) that communicates with said second through hole (45).
3. handle type Flow-rate adjustment as claimed in claim 1 flushing valve is characterized in that: be provided with gap (462) between said Flow-rate adjustment circle (46) and the said valve body hole (463).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105450232A CN101994865B (en) | 2010-11-15 | 2010-11-15 | Handle type flow regulating flushing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105450232A CN101994865B (en) | 2010-11-15 | 2010-11-15 | Handle type flow regulating flushing valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101994865A CN101994865A (en) | 2011-03-30 |
| CN101994865B true CN101994865B (en) | 2012-04-18 |
Family
ID=43785404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105450232A Expired - Fee Related CN101994865B (en) | 2010-11-15 | 2010-11-15 | Handle type flow regulating flushing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101994865B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108170174A (en) * | 2017-12-27 | 2018-06-15 | 山东大学 | A kind of Pumping Test for Steady Flow temperature survey and volume control device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0375826A1 (en) * | 1988-12-30 | 1990-07-04 | FIMCIM S.r.l. | Ball valve |
| CN2729466Y (en) * | 2004-10-11 | 2005-09-28 | 陈金富 | Time adjustable self-closing water saving device |
| CN201588990U (en) * | 2009-12-23 | 2010-09-22 | 叶国荣 | Time-lapse flush valve with handle-type push rod device |
| CN201588281U (en) * | 2009-12-23 | 2010-09-22 | 叶国荣 | Delayed flush valve equipped with button type push rod device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2589655B2 (en) * | 1994-02-19 | 1997-03-12 | 株式会社ナニワ製作所 | Three-way valve using ceramic disc |
-
2010
- 2010-11-15 CN CN2010105450232A patent/CN101994865B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0375826A1 (en) * | 1988-12-30 | 1990-07-04 | FIMCIM S.r.l. | Ball valve |
| CN2729466Y (en) * | 2004-10-11 | 2005-09-28 | 陈金富 | Time adjustable self-closing water saving device |
| CN201588990U (en) * | 2009-12-23 | 2010-09-22 | 叶国荣 | Time-lapse flush valve with handle-type push rod device |
| CN201588281U (en) * | 2009-12-23 | 2010-09-22 | 叶国荣 | Delayed flush valve equipped with button type push rod device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101994865A (en) | 2011-03-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20191115 |