CN102900133B - Automatic efficient water-saving flush valve - Google Patents
Automatic efficient water-saving flush valve Download PDFInfo
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- CN102900133B CN102900133B CN201210320972.XA CN201210320972A CN102900133B CN 102900133 B CN102900133 B CN 102900133B CN 201210320972 A CN201210320972 A CN 201210320972A CN 102900133 B CN102900133 B CN 102900133B
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- valve
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- valve plug
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Abstract
The invention relates to an automatic efficient water-waving flush valve comprising a valve body, a valve core and fittings, wherein the valve body comprises a sleeve, a drain hole, a discharge hole, a top cover and a bottom cover; the valve body is arranged at the outer side of the valve core and functions in fixing the valve core and forming a water absorption space; the valve core comprises a suction-discharge pipe, a valve plug, a floating body, a sliding bolt, a positioning bolt and a drain pipe; the suction-discharge pipe is arranged in the middle of the sleeve and penetrates through the bottom cover to be connected with the upper end of the drain pipe; the valve plug is arranged at an upper port of the suction-discharge pipe; the floating body is arranged in the middle of the valve plug; the floating body is provided with a through hole so that the upper end of the valve plug penetrates through the through hole to be in slide fit with the outer side of the valve plug; and the fittings includes a fixing nut, a lower gasket and an upper gasket. The automatic efficient water-waving flush valve is ingenious in design, excellent in performance, wide in application range, automatic in flushing, capable of adjusting the water amount, and preventing stoppage and filtering dirt, and eliminating leakage, convenient and fast to use, water-saving and efficient, firm and durable, easy to repair and replace, compatible with various water qualities, low in manufacturing cost and obvious in comprehensive benefits.
Description
[technical field]
The present invention relates to a kind of flushing valve, particularly a kind of automatical and efficient water-saving flushing valve.
[background technology]
Now; people recognize that the development of social all our undertakings should synchronize and carry out with environmental resource protection; need vigorously advocate synthesis energy saving, reduce pollution and decrease drain, consumption reduction synergy; and become increasingly important to being called the fwaater resources protection of Source of life; people are except reducing the pollution and coyoting to water resource in water conservation, and scientific and reasonable water is also particularly important and urgent with raising comprehensive water-saving rate.At present, though the flushing valve a multitude of names in water-filling case used is rinsed in numerous public lavatory, town and country, mostly belong to old-fashioned little tipping bucket and common siphon and sealing valve formula.Not only technological lag, function singleness, water-saving rate are low in this type of flushing valve, easy to leak and stifled damage and difficult maintenance with change, and affect public lavatory sanitation of environment, and cause whole society entirety water waste and cost more and more large, directly affect further raising and the development of comprehensive water-saving economic benefit and social benefit.Therefore, be necessary to invent the more advanced and peace of a kind of comprehensive technology and structure with convenient reliably and the better automatical and efficient water-saving flushing valve of water-saving result.
[summary of the invention]
The object of the invention is for existing correlation technique defect and needs of problems, convenient, solid durable, automatical and efficient water-saving flushing valve that comprehensive water-saving rate is higher for a kind of superior performance, widely applicable, diverse in function, peace is provided.
The technical scheme that the present invention adopted is for achieving the above object: a kind of automatical and efficient water-saving flushing valve, it is characterized in that, and this flushing valve comprises valve body, spool and three parts of accessory.
Described valve body comprises sleeve, drain hole, lets out hole, top cover, bottom, described sleeve is arranged at spool outside, and described drain hole is arranged at sleeve bottom one side, described in let out hole and be arranged at upper cartridge one side, described top cover is arranged at sleeve top, and described bottom is connected in sleeve bottom.
Described spool is arranged in valve body sleeve, it comprises suction pipe, valve plug, buoyancy aid, retainer, pilot pin, gutter, described suction pipe is arranged at sleeve middle part and is connected with gutter upper end through bottom, described valve plug is arranged at suction pipe upper port, for cylinder and inverted cone combination be wherein provided with retainer through hole, and cylinder upper end and through hole thereof are through buoyancy aid middle through-hole and the socket of retainer lower end, another cylinder and edge, circular cone joint portion are provided with seal groove, described buoyancy aid is arranged at valve plug middle part and is provided with through hole and passes and wherein and with valve plug outside slip join by valve plug upper end, and outside is provided with location keyhole and communicates with middle through-hole, be used as to locate to allow pilot pin pass location keyhole, described retainer upper end is connected with cap base and lower end extends in valve plug middle through-hole, described pilot pin is arranged in buoyancy aid one side positioning through hole, described gutter is arranged at bottom bottom and upper end is communicated with suction pipe bottom through bottom and outside, lower end hinge has screw thread and hold-doun nut inside thread to match.
Described accessory comprises hold-doun nut, lower gasket, upper gasket, and described hold-doun nut is arranged at gutter outside and lower gasket bottom, and described lower gasket is arranged at bottom bottom and gutter outside, and described upper gasket is arranged at bottom outer rim.
Wherein said drain hole can arrange more than three or three.
Wherein said top cover can be directly connected in sleeve top or outstandingly at the lid end external screw thread is set and the screw thread that matches of being hinged in socket port inner side spins.
Wherein said retainer top can be connected with cap base or be fixed through top cover nut or other method.
Wherein said drain hole is provided with anti-block dust gauze.
Owing to adopting above-mentioned technical pattern, the present invention has following beneficial effect:
1, combination property is more excellent, water saving efficiency is higher, applicability is more extensive
Because the automatical and efficient water-saving flushing valve of the present invention adopts fixing suction and valve plug shutoff and buoyancy aid and location retainer open and close type spool, its designing technique is novel exquisite, superior performance, widely applicable, automatic shutter, close tight, stop seepage, the water yield is adjustable, water-saving efficient, peace is with convenient, cost is extremely low, benefit is obvious, in addition, drain hole is provided with anti-blocking nanofiltration net filtration water quality, both can use tap water, also water in can using, rainwater, the water quality such as surface water, can overcome and avoid existing similar flushing valve design numerous and diverse, technological lag, function singleness, be not closed completely, rapid wear seepage, difficult maintain and replace, and regulate and filter dirt eliminating function without the water yield, cause the drawbacks such as the low and life of product of comprehensive water-saving rate is short.The automatical and efficient water-saving flushing valve of the present invention normally uses comprehensive water-saving rate can reach 50% left and right, and reduce pollution and decrease drain synergy 50% left and right relatively, and in using if a large amount of, the water quality such as water is carried out comprehensive water-saving and rinsed and discharge, and water saving is higher with reduce pollution and decrease drain efficiency.Therefore, its combination property is more excellent, water saving efficiency is higher, applicability is more extensive.
2. longer service life, comprehensive cost performance are higher
Because the present invention adopts the above-mentioned technical scheme that comprehensively arranges, especially adopting the spool automatic shutter comprehensive technologys such as valve plug and buoyancy aid and suction pipe directly to drive valve rinses and water saving, trouble and defect that old-fashioned artificial flushing valve and common automatic flush valve rinse discharge are overcome greatly, and avoid the reasons such as manual operation is improper directly to affect the normal use of valve body and can not rinse in time caused sanitation of environment and by practical problems such as the water hygienes because of automatic flush valve technical deficiency, its advanced person's the organic utilization without electric hydraulic automatic douching technique can make the water saving efficiency of flushing valve further improve and longer service life.In addition, water, rainwater and surface water and the water quality such as sewage even during the technology such as three-dimensional anti-blocking filtering and draining flushing can be used, its use more extensively and comprehensive water-saving better with reduce pollution and decrease drain efficiency, and thoroughly overcome existing various types of like drawbacks such as flushing valve technological lag and use resultant effect are poor.Therefore, its longer service life and comprehensive cost performance are higher.
Below in conjunction with drawings and Examples, the automatical and efficient water-saving flushing valve of the present invention is described further.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the automatical and efficient water-saving flushing valve of the present invention while closing;
Critical element label declaration:
1-lower gasket, 2-upper gasket, 3-suction pipe, 4-valve plug, 5-buoyancy aid, 6-lets out hole, 7-top cover, 8-retainer, 9-pilot pin, 10-sleeve, 11-drain hole, 12-bottom, 13-gutter, 14-hold-doun nut,
[specific embodiment]
As shown in Figure 1, the automatical and efficient water-saving flushing valve of the present invention comprises valve body, spool and three parts of accessory.
Described valve body comprises sleeve 10, drain hole 11, let out hole 6, top cover 7, bottom 12, described sleeve 10 is arranged at spool outside, its Main Function is fixed spool and forms water suction space, described drain hole 11 is arranged at sleeve 10 bottom one sides, Main Function is to accept discharging water, the described hole 6 of letting out is arranged at sleeve 10 top one sides, its Main Function is while assisting buoyancy aid 5 to float, to squeeze air and the water pressure in sleeve 11 tops, described top cover 7 is arranged at sleeve 10 tops, its Main Function is fixing retainer 8 tops and shutoff water and dirt, described bottom 12 is connected in sleeve 10 bottoms, its Main Function is fixing and sealing sleeve 10 and suction pipe 3 bottoms.
Described spool is arranged in valve body sleeve 10, it comprises suction pipe 3, valve plug 4, buoyancy aid 5, retainer 8, pilot pin 9, gutter 13, described suction pipe 3 is arranged at sleeve 10 middle parts and is connected with gutter 13 upper ends through bottom 12, its Main Function is to retain the water yield and water suction draining, described valve plug 4 is arranged at suction pipe 3 upper port, for cylinder and inverted cone combination be wherein provided with retainer 8 through holes, and cylinder upper end and through hole thereof are through buoyancy aid 5 middle through-holes and retainer 8 lower end sockets, another cylinder and edge, circular cone joint portion are provided with seal groove, its Main Function is coincide and form plug for seal shape with suction pipe 3 upper ends, and coordinate buoyancy aid 5 to position and draining, described buoyancy aid 5 is arranged at valve plug 4 middle parts and is provided with through hole and passes and wherein and with valve plug 4 outside slips join by valve plug 4 upper ends, and outside is provided with location keyhole and communicates with middle through-hole, to allow pilot pin 9 be used as to locate through location keyhole, its Main Function is to promote valve plug 4 at water level effect float downward to open suction pipe 3 upper port formation water suction drainings, described retainer 8 upper ends are connected with top cover 7 bottoms and lower end extends in valve plug 4 middle through-holes, its Main Function is standard valve plug 4 and buoyancy aid 5 and allows valve plug 4 and buoyancy aid 5 be moved up and down and to carry out work in its outside by valve plug 4 middle through-holes, described pilot pin 9 is arranged in buoyancy aid 5 one side positioning through hole, its Main Function is that buoyancy aid 5 is fixed on to valve plug 4 outsides, upper end, described gutter 13 is arranged at bottom 12 bottoms and upper end is communicated with suction pipe 3 bottoms through bottom 12 and outside, lower end hinge has screw thread and hold-doun nut 14 inside threads to match, its Main Function is draining and is fixed nut 14 fixed valve bodies and spool.
Described accessory comprises hold-doun nut 14, lower gasket 1, upper gasket 2, described hold-doun nut 14 is arranged at gutter 13 outsides and lower gasket 1 bottom, its Main Function is to coordinate gutter 13 fixed valve bodies and spool, described lower gasket 1 is arranged at bottom 12 bottoms and gutter 13 outsides, its Main Function is to be fixed nut 14 to seal gutter 13 outsides and other combination bottom, described upper gasket 2 is arranged at bottom 12 outer rims, its Main Function is to coordinate lower gasket 1 and hold-doun nut 14 to seal bottom 12, prevents seepage.
Wherein said drain hole 11 can arrange more than three or three.
Wherein said top cover 7 can be directly connected in sleeve 10 tops or outstandingly at the lid end external screw thread is set and the screw thread that matches of being hinged in sleeve 10 ports inner sides spins.
Wherein said retainer 8 tops can be connected with top cover 7 bottoms or be fixed through top cover 7 use nuts or other method.
Wherein said drain hole 11 is provided with anti-block dust gauze.
Working example:
Choose relevant lavatory Special punching water tank, after being arranged at wherein and placing respectively upper gasket 2 and lower gasket 1, automatical and efficient water-saving flushing valve tightens hold-doun nut 14, then open the water quality such as tap water or middle water, when water body enters in valve body sleeve 10 and in the time that suction pipe 3 and valve plug 4 outsides rise to buoyancy aid 5 bottoms or side or upside from suction hole 11, under water body buoyancy, buoyancy aid 5 promotes suction pipe 3 upper port is opened by valve plug 4, under suction, discharges and carries out flushing work from gutter 13 by water body.If improve or reduce, discharging quantity of water can unscrew pilot pin 9 and upper or lower mobile buoyancy aid 5 screws pilot pin 9 again, can set the water yield value at height or the end.
Above embodiment is only concise and to the point embodiment of the present invention; structure of the present invention is not limited to the cited form of above-described embodiment; all in spirit of the present invention and principle and any modification of doing in technology category and similar and be equal to replacement etc., all should be included in resist technology category of the present invention.
Claims (5)
1. an automatical and efficient water-saving flushing valve, is characterized in that: described automatical and efficient water-saving flushing valve comprises valve body, spool and three parts of accessory;
Described valve body comprises sleeve (10), drain hole (11), lets out hole (6), top cover (7), bottom (12), described sleeve (10) is arranged at spool outside, described drain hole (11) is arranged at sleeve (10) bottom one side, the described hole (6) of letting out is arranged at sleeve (10) top one side, described top cover (7) is arranged at sleeve (10) top, and described bottom (12) is connected in sleeve (10) bottom;
Described spool is arranged in valve body sleeve (10), it comprises suction pipe (3), valve plug (4), buoyancy aid (5), retainer (8), pilot pin (9), gutter (13), described suction pipe (3) is arranged at sleeve (10) middle part and is connected with gutter (13) upper end through bottom (12), described valve plug (4) is arranged at suction pipe (3) upper port, for cylinder and inverted cone combination, in cylinder, be provided with retainer (8) through hole, and cylinder upper end and through hole thereof are through buoyancy aid (5) middle through-hole and the socket of retainer (8) lower end, cylinder and edge, circular cone joint portion are provided with seal groove, described buoyancy aid (5) is arranged at valve plug (4) middle part and is provided with through hole and passes and wherein and with valve plug (4) outside slip join by valve plug (4) upper end, and outside is provided with location keyhole and communicates with middle through-hole, to allow pilot pin (9) be used as to locate through location keyhole, described retainer (8) upper end is connected with top cover (7) bottom and lower end extends in valve plug (4) middle through-hole, described pilot pin (9) is arranged in buoyancy aid (5) one side location keyholes, described gutter (13) is arranged at bottom (12) bottom, and gutter (13) upper end is communicated with suction pipe (3) bottom through bottom (12) and outside, lower end hinge has screw thread and hold-doun nut (14) inside thread to match,
Described accessory comprises hold-doun nut (14), lower gasket (1), upper gasket (2), described hold-doun nut (14) is arranged at gutter (13) outside and lower gasket (1) bottom, described lower gasket (1) is arranged at bottom (12) bottom and gutter (13) outside, and described upper gasket (2) is arranged at bottom (12) outer rim.
2. automatical and efficient water-saving flushing valve as claimed in claim 1, is characterized in that: described drain hole (11) arranges more than three or three.
3. automatical and efficient water-saving flushing valve as claimed in claim 1, is characterized in that: described top cover (7) can be directly connected in sleeve (10) top or outstandingly at the lid end external screw thread is set and the screw thread that matches of being hinged in sleeve (10) port inner side spins.
4. automatical and efficient water-saving flushing valve as claimed in claim 1, is characterized in that: described retainer (8) top is connected or is fixed through top cover (7) nut or other method with top cover (7) bottom.
5. automatical and efficient water-saving flushing valve as claimed in claim 1, is characterized in that: described drain hole (11) is provided with anti-block dust gauze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210320972.XA CN102900133B (en) | 2012-09-03 | 2012-09-03 | Automatic efficient water-saving flush valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210320972.XA CN102900133B (en) | 2012-09-03 | 2012-09-03 | Automatic efficient water-saving flush valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102900133A CN102900133A (en) | 2013-01-30 |
| CN102900133B true CN102900133B (en) | 2014-07-09 |
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ID=47572597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210320972.XA Expired - Fee Related CN102900133B (en) | 2012-09-03 | 2012-09-03 | Automatic efficient water-saving flush valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102900133B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2218777Y (en) * | 1994-08-13 | 1996-01-31 | 北京海特工程塑料有限公司 | Water saving flushing valve for toilet |
| JP2010255364A (en) * | 2009-04-28 | 2010-11-11 | Eco Line Kk | Valve element structure in flushing valve |
| CN202248167U (en) * | 2011-09-23 | 2012-05-30 | 秦皇岛爱昵派特工贸有限公司 | Automatic flushing water drain valve for cistern |
-
2012
- 2012-09-03 CN CN201210320972.XA patent/CN102900133B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2218777Y (en) * | 1994-08-13 | 1996-01-31 | 北京海特工程塑料有限公司 | Water saving flushing valve for toilet |
| JP2010255364A (en) * | 2009-04-28 | 2010-11-11 | Eco Line Kk | Valve element structure in flushing valve |
| CN202248167U (en) * | 2011-09-23 | 2012-05-30 | 秦皇岛爱昵派特工贸有限公司 | Automatic flushing water drain valve for cistern |
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| Publication number | Publication date |
|---|---|
| CN102900133A (en) | 2013-01-30 |
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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: 20140709 Termination date: 20190903 |