CN103244744A - Water tank inlet valve with adjustable water stopping pressure - Google Patents
Water tank inlet valve with adjustable water stopping pressure Download PDFInfo
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- CN103244744A CN103244744A CN2012100228593A CN201210022859A CN103244744A CN 103244744 A CN103244744 A CN 103244744A CN 2012100228593 A CN2012100228593 A CN 2012100228593A CN 201210022859 A CN201210022859 A CN 201210022859A CN 103244744 A CN103244744 A CN 103244744A
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- connecting rod
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- floating drum
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Abstract
The invention relates to a water tank inlet valve, in particular to a water tank inlet valve with adjustable water stopping pressure. The water tank inlet valve comprises a valve body. A water diversion base, a water inlet tube, a guide tube and an upper cover which is provided with a water stopping pad inside are mounted in the valve body from bottom to top. A multi-connecting-rod mechanism is connected between the upper cover and the valve body and comprises a lifting rod, a connecting rod, a second connecting rod and an inner floating cylinder. The water tank inlet valve is characterized in that the valve body is provided with a pair of extending blocks, a plurality of pairs of locating holes are arranged at intervals on the extending blocks, the second connecting rod is connected with one of the plurality of the locating holes, and different lever ratios can be obtained by corresponding changing of connection between the second connecting rod and the one of the plurality of the locating holes and between the second connecting rod and the inner floating cylinder, accordingly, pressure of a water stopping pad of the lifting rod on a pressure release hole can be adjusted without changing buoyancy of the floating cylinder.
Description
Technical field
The present invention relates to tank intake valve of water, particularly a kind of sealing adjustable in pressure tank intake valve of water.
Background technique
The tank intake valve of water of prior art, floating drum provides buoyancy, and the amplification by lever ratio acts on the relief hole at last, realizes the sealing function.The inlet valve of this technology, lever ratio is fixed, and realize the sealing under the high pressure more, can only redesign lever ratio and float buoyancy, needs mold developing again, causes the increase of cost.
Summary of the invention
The objective of the invention is on the basis of existing technology, by proposing a kind of sealing adjustable in pressure tank intake valve of water that improves inlet valve sealing mechanism, realize by the mode that changes lever ratio, not only guarantee under any pressure stage, to realize stablizing sealing, and need not redesign and mold developing again.
Purpose of the present invention reaches by following technical solution:
A kind of sealing adjustable in pressure tank intake valve of water, comprise a body, a separating stand from bottom to top is installed in the body, an intake pipe, one conduit, the inner loam cake that waterstop pad is installed, covered a relief hole on described, argue for the sake of arguing for one and be connected in described loam cake by latch and form first revolute pair, the described side of arguing for the sake of arguing is equipped with a sealing rubber cushion, the described opposite side of arguing for the sake of arguing is connected with connecting rod one end and constitutes second revolute pair, one end of the described connecting rod the other end and second connecting rod is connected and constitutes the 3rd revolute pair, the described second connecting rod the other end is interval with some to locating slot, an interior floating drum is by the location rib on its adjutage and described some to one of locating slot snapping, floating drum places the bottom to have in the outer floating drum of one-way valve in described, described outer floating drum is connected on the body, described body has a pair of extension block, be interval with on the described extension block some to positioning hole, described second connecting rod and describedly some one of positioning hole is connected to form the 4th revolute pair.
Further, a pair of extension block opposite planar A symmetry on the described body, what arrange at interval on the described extension block is some to positioning hole opposite planar A symmetry.
Further, some on the described body equate that to the positioning hole size positioning hole gap adjacent on the same extension block equates.
Further, a pair of extension block on the described body is arc.
Further, described second connecting rod a pair of second positioning hole, a pair of the 3rd rotating shaft and be interval with some to locating slot opposite planar A symmetry on it.
Further, what be interval with on the described second connecting rod is some to the locating slot equal and opposite in direction, and adjacent positioned groove gap equates.
Further, described locating slot and described positioning hole logarithm equate that described adjacent positioned groove gap is identical with described adjacent positioned interporal lacuna.
Further, a pair of arched arm is arranged on the described second connecting rod, described locating slot is distributed on the described arched arm, described arched arm opposite planar A symmetry.
Further, described arched arm amplitude is identical with the extension block radian, and the first positioning hole center on described arched arm and extension block arc center and described the arguing for the sake of arguing overlaps.
Further, described outer floating drum is connected on the body, on the described outer floating drum buckle is arranged, and described buckle one end has a trip, and the described buckle the other end has the button position, and described buckle is connected with outer floating drum by connecting sheet.
Further, an end of the described connecting rod the other end and second connecting rod is connected and constitutes the 3rd revolute pair, and a pair of location piece is arranged on the described second connecting rod, the angle that limiting rod rotates by the 3rd revolute pair, and it is excessive to prevent that connecting rod from relatively rotating.Described connecting rod floating drum float finish sealing after, after the maximum rotation and second connecting rod state in alignment.
Description of drawings
Fig. 1 is the wherein fragmentary sectional elevation view under a kind of sealing state of the present invention;
Fig. 2 is exploded view of the present invention;
Fig. 3 is body stereogram of the present invention;
Fig. 4 is plan view of the present invention;
Fig. 5 is loam cake stereogram of the present invention;
Fig. 6 is the stereogram of arguing for the sake of arguing of the present invention;
Fig. 7 is connecting rod stereogram of the present invention;
Fig. 8 is second connecting rod stereogram of the present invention;
Fig. 9 is interior floating drum stereogram of the present invention;
Figure 10 is outer floating drum stereogram of the present invention;
Figure 11 is the fragmentary sectional elevation view under the another kind of sealing state of the present invention;
Embodiment
Now the present invention is further described with embodiment by reference to the accompanying drawings.
Shown in figure 1,2,3,4,5,6,7,8,9,10,11, the sealing adjustable in pressure tank intake valve of water of present embodiment, mainly comprise a body 11, a separating stand (not shown), intake pipe 12, a conduit (not shown), the inner loam cake 13 that waterstop pad is installed from bottom to top are installed in the body 11, because this part technology is existing current techique, non-emphasis of the present invention is so no longer be described in further detail.
Described outer floating drum 20 is connected on the described body 11 by the buckle 201 of side, the trip 2011 of described buckle 201 1 ends is connected on the positioning groove 111 of body 11, behind the button position 2012 of firmly pressing buckle 201 1 ends, connecting sheet 2013 distortion in the middle of the described buckle 201, at this moment described trip 2011 breaks away from the described positioning groove 111 of described body 11, moves up and down the clamping position that described outer floating drum 20 can be regulated described outer floating drum 20 and body 11.
Referring to Fig. 1 and Figure 11, one relief hole 131 is arranged on the described loam cake 13, argue for the sake of arguing for one and 14 be connected in described loam cake 13 by latch 15 and form first revolute pair, described 14 1 sides of arguing for the sake of arguing are equipped with a sealing rubber cushion 16, described 14 opposite sides of arguing for the sake of arguing are connected with connecting rod 17 1 ends and constitute second revolute pair, one end of described connecting rod 17 the other ends and second connecting rod 18 is connected and constitutes the 3rd revolute pair, described second connecting rod 18 the other ends are interval with some to locating slot 182, an interior floating drum 19 is by the location rib 192 on its adjutage 191 and described some to one of locating slot 182 snapping, and described interior floating drum 19 places the bottom to have in the outer floating drum 20 of one-way valve 21.Second connecting rod 18 shown in Figure 1 is connected on the described body 11 outmost positioning holes 1121, at this moment, location rib 192 in described on the floating drum 19 snaps onto on the described second connecting rod 18 innermost locating slots 182, and can realize sealing under the watering static pressure 1.6MPa this moment; Second connecting rod 18 shown in Figure 11 is connected on the positioning hole 1121 of described body 11 centres, at this moment, location rib 192 in described on the floating drum 19 snaps onto on the locating slot 182 of described second connecting rod 18 centres, can realize sealing under the watering static pressure 1.4MPa this moment, by Fig. 1 and Figure 11 as can be known, locating slot 182 on the described second connecting rod 18 and the positioning hole 1121 on the described body 11 have corresponding relation, when needs are realized under the different intake pressure situations sealing, referring to Fig. 1 and Figure 11, only need change described interior floating drum 19 and the snapping position of described second connecting rod 18 and the link position of described second connecting rod 18 and described body 11 simultaneously.
Referring to Fig. 1 and Figure 11, the working method of sealing adjustable in pressure tank intake valve of water of the present invention is: inlet valve 10 of the present invention assembles, and after being installed in the containers such as water tank, described inlet valve 10 water inlets, water level rises, when water level rise to certain altitude and enter described outside behind the floating drum 20, interior floating drum 19 is rotated counterclockwise under floating function and floats, because second connecting rod 18 is buckled on the interior floating drum, so second connecting rod 18 also is rotated counterclockwise around the 4th rotating shaft, the motion clockwise on the one hand of connecting rod 17 this moment moves upward on the one hand, argues for the sake of arguing 14 like this around first rotating shaft realization sealing that moves counterclockwise.
Therefore, sealing adjustable in pressure inlet valve of the present invention has not only been realized the function of sealing adjustable in pressure.Topmost, sealing adjustable in pressure inlet valve of the present invention is through after improving, and not only structure is more simple, is easy to make; Simultaneously, provide sealing adjustable in pressure mode, can realize the sealing function under the different pressures.
Although specifically show and introduced the present invention in conjunction with preferred embodiment; but the those skilled in the art should be understood that; in not breaking away from the spirit and scope of the present invention that appended claims limits; can make a variety of changes the present invention in the form and details, be protection scope of the present invention.
Claims (10)
1. sealing adjustable in pressure tank intake valve of water comprises:
Body (11), described body (11) has some positioning grooves (111), a pair of extension block (112) on it, be interval with some to positioning hole (1121) on the described extension block (112);
Intake pipe (12), described intake pipe (12) connects with outside watering and provides water in water tank;
Loam cake (13), described loam cake (13) are connected on the body (11), and a relief hole (131) is arranged on the described loam cake (13);
Argue for the sake of arguing (14), described arguing for the sake of arguing (14) is connected in described loam cake (13) by latch (15) and goes up formation first revolute pair, described (14) one ends of arguing for the sake of arguing are equipped with a sealing rubber cushion (16), and described arguing for the sake of arguing (14) the other end has a pair of equal-sized first positioning hole (141);
Connecting rod (17), described connecting rod (17) is connected to form second revolute pair by first rotating shaft (171) on it and a pair of equal-sized first positioning hole hole (141) of described arguing for the sake of arguing (14) the other end, and second rotating shaft (172) is arranged on the described connecting rod (17);
Second connecting rod (18), described second connecting rod (18) is connected to form the 3rd revolute pair by second rotating shaft (172) on a pair of second positioning hole (181) on it and the described connecting rod (17), described second connecting rod (18) is connected to form the 4th revolute pair by being interval with one of some positioning holes (1121) on a pair of the 3rd rotating shaft (183) on it and the described extension block (112), and described second connecting rod (18) the other end is interval with some to locating slot (182);
Interior floating drum (19), on the floating drum (19) a pair of adjutage (191) is arranged in described, a pair of location rib (192) is arranged on the described adjutage (191), and described interior floating drum (19) is by described location rib and described some to one of locating slot (182) snapping;
Outer floating drum (20), described outer floating drum (20) bottom is equipped with an one-way valve (21), and described outer floating drum (20) is by the clamping of one of the buckle (201) on it and described some positioning grooves (111).
2. a kind of sealing adjustable in pressure tank intake valve of water as claimed in claim 1, it is characterized in that: a pair of extension block (112) the opposite planar A symmetry on the described body (11), described extension block (112) is gone up arrange at interval some to positioning hole (1121) opposite planar A symmetry.
3. a kind of sealing adjustable in pressure tank intake valve of water as claimed in claim 1 is characterized in that: some on the described body (11) equate that to positioning hole (1121) size positioning hole (1121) gap adjacent on the same extension block equates.
4. a kind of sealing adjustable in pressure tank intake valve of water as claimed in claim 1, it is characterized in that: a pair of extension block (112) on the described body (11) is arc.
5. a kind of sealing adjustable in pressure tank intake valve of water as claimed in claim 1 is characterized in that: described second connecting rod (18) a pair of second positioning hole (181), a pair of the 3rd rotating shaft (183) and be interval with some to locating slot (182) opposite planar A symmetry on it.
6. a kind of sealing adjustable in pressure tank intake valve of water as claimed in claim 1, it is characterized in that: what be interval with on the described second connecting rod (18) is some to locating slot (182) equal and opposite in direction, and adjacent positioned groove (182) gap equates.
7. a kind of sealing adjustable in pressure tank intake valve of water as claimed in claim 1, it is characterized in that: described locating slot (182) and described positioning hole (1121) logarithm equate that described adjacent positioned groove (182) gap is identical with gap, described adjacent positioned hole (1121).
8. a kind of sealing adjustable in pressure tank intake valve of water as claimed in claim 1, it is characterized in that: a pair of arched arm (184) is arranged on the described second connecting rod (18), described locating slot (182) is distributed on the described arched arm (184), described arched arm (184) opposite planar A symmetry.
9. a kind of sealing adjustable in pressure tank intake valve of water as claimed in claim 1, it is characterized in that: described arched arm (184) amplitude is identical with extension block (112) radian, and described arched arm (184) and extension block (112) arc center are overlapping with first positioning hole (141) center on described the arguing for the sake of arguing (14) under the sealing state that floating drum floats.
10. a kind of sealing adjustable in pressure tank intake valve of water as claimed in claim 1, it is characterized in that: described outer floating drum (20) is connected on the body (11), one buckle (201) is arranged on the described outer floating drum (20), described buckle one end has a trip (2011), described buckle (201) the other end has button position (2012), and described buckle (201) is connected with outer floating drum (20) by connecting sheet (2013).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210022859.3A CN103244744B (en) | 2012-02-02 | 2012-02-02 | Water tank inlet valve with adjustable water stopping pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210022859.3A CN103244744B (en) | 2012-02-02 | 2012-02-02 | Water tank inlet valve with adjustable water stopping pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103244744A true CN103244744A (en) | 2013-08-14 |
| CN103244744B CN103244744B (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210022859.3A Expired - Fee Related CN103244744B (en) | 2012-02-02 | 2012-02-02 | Water tank inlet valve with adjustable water stopping pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103244744B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015149651A1 (en) * | 2014-03-31 | 2015-10-08 | 李飞宇 | Water intake valve with shortened lift lever and method of shortening lift lever of water intake valve |
| CN105605291A (en) * | 2015-12-30 | 2016-05-25 | 唐亚平 | Water inlet valve for water stop level stability |
Citations (9)
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|---|---|---|---|---|
| JPH08145294A (en) * | 1994-11-15 | 1996-06-07 | Tlv Co Ltd | Force feeding device for liquid |
| JPH10196837A (en) * | 1997-01-17 | 1998-07-31 | Kimura Giken Kk | Water supply control device |
| CN2409395Y (en) * | 2000-02-01 | 2000-12-06 | 厦门瑞尔特卫浴工业有限公司 | Water supplying quantity changing device for intake valve |
| US20020134432A1 (en) * | 2001-03-26 | 2002-09-26 | Feiyu Li | Ball cock assembly, float assembly for same, and method of controlling liquid level in a tank |
| CN2553201Y (en) * | 2002-06-14 | 2003-05-28 | 江门市新力塑料厂有限公司 | Adjustable hydraulic water intake valve |
| CN2639625Y (en) * | 2003-08-15 | 2004-09-08 | 林逸谦 | Water tank sealing up device of high water pressure resistance |
| CN2679428Y (en) * | 2003-08-14 | 2005-02-16 | 厦门瑞尔特卫浴工业有限公司 | Piston inlet valve |
| CN201386845Y (en) * | 2009-04-14 | 2010-01-20 | 厦门瑞尔特卫浴工业有限公司 | Link bar type water tank inlet valve |
| KR100938252B1 (en) * | 2009-06-16 | 2010-01-22 | (주)빅하우스 | Automatic control device for valley water providing of small water supply |
-
2012
- 2012-02-02 CN CN201210022859.3A patent/CN103244744B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08145294A (en) * | 1994-11-15 | 1996-06-07 | Tlv Co Ltd | Force feeding device for liquid |
| JPH10196837A (en) * | 1997-01-17 | 1998-07-31 | Kimura Giken Kk | Water supply control device |
| CN2409395Y (en) * | 2000-02-01 | 2000-12-06 | 厦门瑞尔特卫浴工业有限公司 | Water supplying quantity changing device for intake valve |
| US20020134432A1 (en) * | 2001-03-26 | 2002-09-26 | Feiyu Li | Ball cock assembly, float assembly for same, and method of controlling liquid level in a tank |
| CN2553201Y (en) * | 2002-06-14 | 2003-05-28 | 江门市新力塑料厂有限公司 | Adjustable hydraulic water intake valve |
| CN2679428Y (en) * | 2003-08-14 | 2005-02-16 | 厦门瑞尔特卫浴工业有限公司 | Piston inlet valve |
| CN2639625Y (en) * | 2003-08-15 | 2004-09-08 | 林逸谦 | Water tank sealing up device of high water pressure resistance |
| CN201386845Y (en) * | 2009-04-14 | 2010-01-20 | 厦门瑞尔特卫浴工业有限公司 | Link bar type water tank inlet valve |
| KR100938252B1 (en) * | 2009-06-16 | 2010-01-22 | (주)빅하우스 | Automatic control device for valley water providing of small water supply |
Non-Patent Citations (1)
| Title |
|---|
| 张方洪 等: "便器水箱配件中的力学原理", 《力学与实践》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015149651A1 (en) * | 2014-03-31 | 2015-10-08 | 李飞宇 | Water intake valve with shortened lift lever and method of shortening lift lever of water intake valve |
| US10280603B2 (en) | 2014-03-31 | 2019-05-07 | Feiyu Li | Inlet valve with a shortened lifting lever and a method of shortening the lifting lever of the inlet valve |
| CN105605291A (en) * | 2015-12-30 | 2016-05-25 | 唐亚平 | Water inlet valve for water stop level stability |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103244744B (en) | 2015-06-03 |
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Granted publication date: 20150603 Termination date: 20160202 |
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| CF01 | Termination of patent right due to non-payment of annual fee |