CN101446102B - Exposed type automatic induction and manual time-delay dual-use toilet flush valve - Google Patents
Exposed type automatic induction and manual time-delay dual-use toilet flush valve Download PDFInfo
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- CN101446102B CN101446102B CN2008101639110A CN200810163911A CN101446102B CN 101446102 B CN101446102 B CN 101446102B CN 2008101639110 A CN2008101639110 A CN 2008101639110A CN 200810163911 A CN200810163911 A CN 200810163911A CN 101446102 B CN101446102 B CN 101446102B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
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Abstract
The invention relates to an exposed type automatic induction and manual time-delay dual-use toilet flush valve which is applicable to flushing water closets and urinals and assembled by connecting two independent systems of an induction control box, an electromagnetic valve assembly, a piston assembly, a flow rate regulating valve, a time-adjusting needle of an induction system, an adjustable union, an anti-siphon check valve, a pressure boosting hole spring through needle, an induction system controller and a button of a time-adjusting valve rod of a time-delay automatic closing system. In case of power-off or failure of the induction system during the using process, the normal flushing can be still carried out by pushing the button of the time-adjusting valve rod of the time-delay automatic closing system, if the failure of the induction system can not be repaired, the time-adjusting needle of the induction system is screwed by using a screwdriver to block a pressure relief watercourse of the induction system to stop the work of the induction system, and the button of the time-adjusting valve rod of the time-delay automatic closing system is directly used; furthermore, the time delay for flushing can be self-regulated according to the water-saving requirements, thereby being convenient, water-saving and long in service life.
Description
Affiliated technical field
The present invention relates to a kind of flushing valve of washing lavatory pan, urinal, but not only can respond to automatically but also dual-purpose flushing valve, especially exposed type automatic induction and the manual time-delay dual-use toilet flush valve of hand button delay-self-closing.
Background technology
At present, known domestic and international market is big; the flushing product of urinal all is some electric induction type excrements flushing valves; mechanical type delay-self-closing flushing valve; water tank type wc flushing cistern and cistern fittings; these products all differ from one another; all have function singleness; foreign material or incrustation scale stop up; the technical problem of delay time elongated or long current; the particularly excrements flushing valve of electric induction type; and since electronic component for a long time in the environment of high humility operational failure take place frequently; though the automaticity height is used to such an extent that save worry; keep in repair vexatious (also will look for the specialized maintenance worker); common people worry; fault repair is had a lingering fear; mechanical type Device for relieving nature delay-self-closing flushing valve; though maintenance capacity is little; but automaticity is not high again; also want hand button contact product adversary pedopathy infection generation worry during use, this function singleness; foreign material or incrustation scale obstruction; the technical problems elongated or long current of delaying time have had a strong impact on applying of water-saving product.
Summary of the invention
In order to eliminate the trouble and worry that " vexatious, worry " that people cause etc. has a lingering fear in using excrements flushing valve process, allow people courageously use, the water-saving product of relieved use, the a water-saving society of building together, the invention provides a kind of exposed type automatic induction and manual time-delay dual-use toilet flush valve, is the technical problem that will solve Device for relieving nature flushing valve function singleness, foreign material or incrustation scale obstruction, delay time elongated or long current.
The technical solution adopted for the present invention to solve the technical problems is: be infrared electronic induction automatic control system and mechanical type delay-self-closing push-button control system, two big autonomous systems are incorporate to be arranged among the main body of excrements flushing valve, the timing pin of control bath time is set respectively in two big autonomous systems, and the user can adjust the bath time voluntarily according to the requirement of water saving.In the pressurized hole of piston, be provided with the spring cleansing pin of automatic block-resistant scale removal, the once automatic pressurized hole of break-through of every use, stop to stop up the running water that causes because of the pressurized hole fouling, promote the technological element of a product, based on induction system work, the delay-self-closing control system is auxilliary, in case induction control system breaks down or when not having electricity and not working, the user can directly push the same normal flushing of delay-self-closing system button, if user the oneself when fault that induction system occurs can't be repaired (need not professional mechanic) screws induction system timing pin with screwdriver and blocks induction system pressure release water channel and stop induction system work, use the delay-self-closing system button, organic configuration of these two big system integrations can remain product and normally use.
The invention has the beneficial effects as follows: induction control system and delay-self-closing push-button control system two big functions are set in a flushing valve product, the one, promoted the scientific and technological content of product, not only using water wisely but also convenient being suitable for, the 2nd, solved the trouble and worry such as " vexatious, worry " that people use saving product of water, strengthened the confidence that people use water-saving product, excited application desire, Constructing Water-saved Society has been had tangible economic benefit and social benefit water-saving product.
Description of drawings
The present invention is further described below in conjunction with Figure of description and embodiment.
Figure of description is the sectional structure chart of the present invention when being in closed condition.
1. cell sealing boxes among the figure, 2. induction control box, 3. induction system controller, 4. induction window, 5. electromagnetic valve assembly, 6. electromagnetic valve assembly gland, 7. delay-self-closing system decompression water channel, 8. delay-self-closing system timing valve rod assembly, 9. delay-self-closing system decompression hole, 10. pressurize sealing ring, 11. pressurized hole spring cleansing pin, 12. piston cup, 13. delivery port sealing ring, 14. anti-siphon flap valve, 15. anti-siphonage device, 16. outlet pipe conical seal ring, 17. outlet pipe, 18. induction control box locking nut, 19. induction system relief hole, 20. induction system pressure release water channel, 21. induction system timing pin, 22. adjustable union, 23. water inlet pipe, 24. water inlet screen pack, 25. pass waterstop ring, 26. flow control valve, 27. Flow-rate adjustment screw rod, 28. control valve guard shield, 29. control valve top cover, 30. piston assembly, 31. piston guide seat, 32. outlet pipe locking nut.
The specific embodiment
Infrared electronic induction two kinds of control and delay-self-closing button controls control system independently automatically is set respectively in the main body of Figure of description, by induction control box (2), electromagnetic valve assembly (5), delay-self-closing system timing valve rod assembly (8), pressurized hole spring cleansing pin (11), anti-siphonage device (15), induction system timing pin (21), flow control valve (26), piston assembly (30) connects to form, be provided with the induction control box on main body top, be provided with the cell sealing box in the box, the induction system controller, the induction window, the electromagnetic valve assembly, the electromagnetic valve assembly compresses sealing by assembly gland and main body internal chamber wall, the gland upper end is tightly connected with induction control box locking nut, the induction system relief hole sleeve pipe of electromagnetic valve assembly lower end is through the central axis hole of main body inner chamber middle part piston assembly, be provided with delay-self-closing system timing valve rod assembly at the main body upper left quarter, be provided with the timing pin in the valve rod and regulate the delay-self-closing system bath time, the valve rod middle part is provided with delay-self-closing system decompression hole and secret sealing ring, be provided with adjustable union on main body the right, induction system timing pin is regulated induction system bath time and flow control valve, be provided with the Flow-rate adjustment screw rod in the flow control valve, close waterstop ring and water inlet screen pack, be provided with the anti-siphonage device that prevents sewage backflow in lower body part, be provided with in the anti-siphonage device anti-siphon flap valve when the user stand into crouching is gone in the induction range or when leaving induction range the induction system controller send energising by electronic circuit to the electromagnetic valve assembly respectively, outage or feedwater, the order of sealing, finish independently induction system and control function automatically, in case induction system break down or do not have electricity not during working condition the user can directly push the delay-self-closing system button can same normal flushing, if user oneself when the induction system fault can't be repaired (not needing professional mechanic) screws induction system timing pin with screwdriver and blocks induction system pressure release water channel and stop induction system work and directly use the delay-self-closing system button to get final product, guaranteed product operate as normal all the time.
In the Figure of description: cell sealing box (1) is that a kind of totally enclosed type is as adorning 4 batteries in the gum cover.Induction control box (2) is a kind of and induction system controller (3) induction window (4) is the circular guard shield of one, be connected with electromagnetic valve assembly gland (6) by induction control box locking nut (18), induction window (4) can aimed at any one direction positioning and locking of user, the order that the induction system controller can both send feedwater, sealing by electronic circuit to electromagnetic valve assembly (5) exactly in the user stands or squat induction range or when leaving induction range.Electromagnetic valve assembly (5) is a kind of by electromagnetic valve core, solenoid valve seat connects to form, in establish induction system pressure release water channel (20) and induction system relief hole (19), profile is provided with the Pyatyi step as peg-top central portion, when induction system controller (3) is opened induction system relief hole (19) in a flash by the signal instruction electromagnetic valve assembly (5) that induction window (4) receives, the hydrostatic pressure at piston assembly (30) top is got rid of to induction system relief hole (19) by induction system pressure release water channel (20), close for 2 seconds immediately, the hydrostatic pressure at piston assembly at this moment (30) top is because the effect of intake pressure, piston assembly (30) top pressure and base pressure have formed a tangible pressure differential, it is up to promote piston assembly (30), it is that flushing valve is opened that the sealing surface of delivery port sealing ring (13) disengaging main body is washed by water, be subjected to the effect of intake pressure equally, the aperture of its intake pressure water by pressurized hole spring cleansing pin (11) is housed is to piston assembly (30) top supercharging, because induction system relief hole (19) is instantaneous close pressure release nowhere cause the continuous increase of piston assembly (30) top pressure to force piston assembly (30) to come downwards to delivery port sealing ring (13) again to compress the body seal face be that flushing valve is closed, finish a working cycles of induction system.If when induction system bath overlong time or running water, the user can with screwdriver forward rotary inductive system timing pin (21) shorten the bath time, in the time of can't repairing as the fault of induction system appearance, the user screws induction system timing pin with screwdriver and blocks induction system pressure release water channel, stops induction system work and uses the valve rod button of delay-self-closing system to get final product.Delay-self-closing system timing valve rod assembly (8) is a columniform hollow valve rod, valve stem tip is provided with button, seat supports button and valve rod moved up and down during the button lower end was provided with, and were provided with the timing pin in the valve rod, and the middle part is provided with delay-self-closing system decompression hole (9) and pressurize sealing ring (10).When pushing delay-self-closing system timing valve rod assembly (8) in a flash, pressurize sealing ring (10) breaks away from sealing surface, the hydrostatic pressure at piston assembly (30) top is got rid of to delay-self-closing system decompression hole (9) by delay-self-closing system decompression water channel (7), at this moment piston assembly (30) moves up and down according to the course of work of above-mentioned induction system, open or close flushing valve, finish a working cycles of delay-self-closing system.As when delay-self-closing system bath overlong time or running water occurring, the user shortens the bath time with the timing pin that screwdriver forward rotates in the timing valve rod assembly (8).Pressurized hole spring cleansing pin (11) is a kind of two-stage various outer diameter and has revolution be contained in the pressurized hole on piston assembly (30) top for the compression spring of straight line steel wire in internal diameter, piston assembly (30) is when moving up and down, and pressurized hole spring cleansing pin (11) is run into the top and compressed pressurized hole of break-through automatically and prevent that incrustation scale, foreign material from stopping up pressurized hole.Anti-siphonage device (15) is the cylinder of a kind of outer-hexagonal as the ancient cooking vessel shape, in the siphon flap valve of setting up defences, forward water outlet can not reverse backflow, prevents from that closet from blocking to produce vacuum (negative pressure) siphon sewage backflow when flushing valve is opened in the back in tap water pipe line, guarantees living water use safety.Induction system timing pin (21) is a kind of taper adjusting screw(rod) of top picture milk capitiform, and O-ring seals is arranged at screw rod top, is convenient to induction system and breaks down and screw with screwdriver in the time of can't repairing, and blocks induction system pressure release water channel (20) and stops induction system work.Flow control valve (26) is a kind of cydariform valve body, in establish the water inlet screen pack (24), close waterstop ring (25), Flow-rate adjustment screw rod (27), control valve guard shield (28), control valve top cover (29), when the flushing valve water flow is big, turn on control valve top cover (29) with screwdriver forward rotary current adjusting screw(rod) (27) press down and close waterstop ring and reduce inflow-rate of water turbine, otherwise increase inflow-rate of water turbine, forward rotary current adjusting screw(rod) (27) makes and closes waterstop ring (25) and compress with valve seal and close into water (must not close total valve) when the water inlet foreign material are blocked into water screen pack (24), turn on control valve top cover (29) again and take out water inlet screen pack (24) cleaning back reinstall, counter-rotating Flow-rate adjustment screw rod (27) is adjusted the water yield and is got final product.Piston assembly (30) is a kind of different groove of twice external diameter that has, the cylinder of three grades of various outer diameter steps, be embedded with piston cup (12) in the outer channel of top, the top channel edge is drilled with the pressurized hole of the different endoporus of a two-stage, a pressurized hole spring cleansing pin (11) is housed in the pressurized hole, and the bottom is provided with delivery port sealing ring (13) and piston guide seat (31).Piston guide seat (31) is the circular stand that a kind of circumference is three claw-likes, is compressing delivery port sealing ring (13), the track that the piston assembly of leading (30) moves up and down.Adjustable union (22) is a kind of hollow cylindrical tube connector, one end is provided with external screw thread and is connected with main body, be provided with O-ring seals in the other end external diameter groove and be connected, tap into the center to center distance of water pipe by a spiral shell and square jump ring locking flushing valve main center and flow control valve (26) with flow control valve (26) endoporus sliding.Outlet pipe conical seal ring (16) is a kind of cone rubber sealing ring, endoporus is close to the upper end of outlet pipe (17), the male-tapered face is along with outlet pipe nut (32) tightens, be adjacent to anti-siphonage device (15) the lower end endoporus conical surface step by step, thereby the circumference of sealing outlet pipe (17) guarantees that outlet pipe (17) interface is non-leakage.
Claims (9)
1. exposed type automatic induction and manual time-delay dual-use toilet flush valve, be that infrared electronic induction two kinds of control and delay-self-closing button controls control system independently automatically is set respectively in the main body of flushing valve, by induction control box (2), electromagnetic valve assembly (5), delay-self-closing system timing valve rod assembly (8), pressurized hole spring cleansing pin (11), anti-siphonage device (15), induction system timing pin (21), flow control valve (26), piston assembly (30) connects to form, it is characterized in that: be provided with the induction control box on main body top, be provided with the cell sealing box in the box, the induction system controller, the induction window, the electromagnetic valve assembly, the electromagnetic valve assembly compresses sealing by assembly gland and main body internal chamber wall, the gland upper end is tightly connected with induction control box locking nut, the induction system relief hole sleeve pipe of electromagnetic valve assembly lower end is through the central axis hole of main body inner chamber middle part piston assembly, be provided with delay-self-closing system timing valve rod assembly at the main body upper left quarter, be provided with the timing pin in the valve rod and regulate the delay-self-closing system bath time, the valve rod middle part is provided with delay-self-closing system decompression hole and pressurize sealing ring, be provided with adjustable union on main body the right, induction system timing pin is regulated induction system bath time and flow control valve, be provided with the Flow-rate adjustment screw rod in the flow control valve, close waterstop ring and water inlet screen pack, be provided with the anti-siphonage device that prevents sewage backflow in lower body part, be provided with anti-siphon flap valve in the anti-siphonage device, the induction system controller sends energising by electronic circuit to the electromagnetic valve assembly respectively in the user stands or squat induction range or when leaving induction range, outage or feedwater, the order of sealing, finish independently induction system and control function automatically, in case induction system break down or do not have electricity not during working condition the user can directly push the delay-self-closing system button can same normal flushing, if user oneself screwed induction system timing pin with screwdriver and blocks induction system pressure release water channel and stop induction system work when the induction system fault can't be repaired, directly use the delay-self-closing system button to get final product, guaranteed product operate as normal all the time.
2. exposed type automatic induction according to claim 1 and manual time-delay dual-use toilet flush valve, it is characterized in that: induction control box (2) is a kind of and induction system controller (3) induction window (4) is the circular guard shield of one, be connected with electromagnetic valve assembly gland (6) by induction control box locking nut (18), induction window (4) can be at any one direction positioning and locking of aiming at the user.
3. exposed type automatic induction according to claim 1 and manual time-delay dual-use toilet flush valve, it is characterized in that: electromagnetic valve assembly (5) is a kind ofly to be connected to form by electromagnetic valve core, solenoid valve seat, in establish induction system pressure release water channel (20) and induction system relief hole (19), profile is provided with the Pyatyi step as peg-top central portion.
4. exposed type automatic induction according to claim 1 and manual time-delay dual-use toilet flush valve, it is characterized in that: delay-self-closing system timing valve rod assembly (8) is a columniform hollow valve rod, valve stem tip is provided with button, seat supports button and valve rod moved up and down during the button lower end was provided with, be provided with the timing pin in the valve rod, the middle part is provided with delay-self-closing system decompression hole (9) and pressurize sealing ring (10).
5. exposed type automatic induction according to claim 1 and manual time-delay dual-use toilet flush valve, it is characterized in that: pressurized hole spring cleansing pin (11) is a kind of two-stage various outer diameter and has revolution be contained in the pressurized hole on piston assembly (30) top for the compression spring of straight line steel wire in internal diameter, piston assembly (30) is when moving up and down, and pressurized hole spring cleansing pin (11) is run into the top and compressed pressurized hole of break-through automatically and prevent that incrustation scale, foreign material from stopping up pressurized hole.
6. exposed type automatic induction according to claim 1 and manual time-delay dual-use toilet flush valve is characterized in that: anti-siphonage device (15) is the cylinder of a kind of outer-hexagonal as the ancient cooking vessel shape, in the siphon flap valve of setting up defences, forward water outlet can not reverse backflow.
7. exposed type automatic induction according to claim 1 and manual time-delay dual-use toilet flush valve, it is characterized in that: induction system timing pin (21) is a kind of taper adjusting screw(rod) of top picture milk capitiform, O-ring seals is arranged at screw rod top, be convenient to induction system and break down and screw with screwdriver in the time of to repair, block induction system pressure release water channel (20) and stop induction system work.
8. exposed type automatic induction according to claim 1 and manual time-delay dual-use toilet flush valve, it is characterized in that: flow control valve (26) be a kind of cydariform valve body, in establish water inlet screen pack (24), close waterstop ring (25), Flow-rate adjustment screw rod (27), control valve guard shield (28), control valve top cover (29), close into water when being convenient to regulate the flushing valve water yield and repairing flushing valve.
9. exposed type automatic induction according to claim 1 and manual time-delay dual-use toilet flush valve, it is characterized in that: piston assembly (30) is a kind of different groove of twice external diameter that has, the cylinder of three grades of various outer diameter steps, be embedded with piston cup (12) in the outer channel of top, the top channel edge is drilled with the pressurized hole of the different endoporus of a two-stage, a pressurized hole spring cleansing pin (11) is housed in the pressurized hole, and the bottom is provided with delivery port sealing ring (13) and piston guide seat (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101639110A CN101446102B (en) | 2008-12-25 | 2008-12-25 | Exposed type automatic induction and manual time-delay dual-use toilet flush valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101639110A CN101446102B (en) | 2008-12-25 | 2008-12-25 | Exposed type automatic induction and manual time-delay dual-use toilet flush valve |
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| Publication Number | Publication Date |
|---|---|
| CN101446102A CN101446102A (en) | 2009-06-03 |
| CN101446102B true CN101446102B (en) | 2010-06-23 |
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| CN2008101639110A Expired - Fee Related CN101446102B (en) | 2008-12-25 | 2008-12-25 | Exposed type automatic induction and manual time-delay dual-use toilet flush valve |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102660985A (en) * | 2012-05-23 | 2012-09-12 | 钟国强 | Induction and electric control toilet stool flushing valve |
| CN103938695B (en) * | 2014-04-30 | 2015-06-17 | 南安市沃百伦洁具厂 | Hydraulic flashing valve |
| CN105351611A (en) * | 2015-10-26 | 2016-02-24 | 无锡市圣科不锈钢气动自控阀门厂 | Hand pressing and stepping type flushing valve structure |
| CN106742876A (en) * | 2016-12-13 | 2017-05-31 | 宜诺(天津)医药工程有限公司 | A kind of the mixture of airstream and strength tank |
| TWI798157B (en) * | 2022-10-07 | 2023-04-01 | 林汶正 | Outlet pipe control adjustment valve structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5195558A (en) * | 1992-07-06 | 1993-03-23 | Wen Liang | Automatic/manual double-function urinal flush valve |
-
2008
- 2008-12-25 CN CN2008101639110A patent/CN101446102B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5195558A (en) * | 1992-07-06 | 1993-03-23 | Wen Liang | Automatic/manual double-function urinal flush valve |
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| CN101446102A (en) | 2009-06-03 |
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Owner name: WENZHOU AMU SIDAN SANITARY WARE TECHNOLOGY CO., LT Free format text: FORMER OWNER: WENZHOU TWEIS INUDCTION SANITARY WARES CO., LTD. Effective date: 20140827 |
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Effective date of registration: 20140827 Address after: 325055 Yushan economic and Technological Development Zone, Haicheng, Wenzhou street, No. 13 South Road, No. Patentee after: WENZHOU AMA STAN SANITARY WARE CO., LTD. Address before: 325055, No. 68, Haining Road, Haicheng street, Longwan District, Zhejiang, Wenzhou Patentee before: Wenzhou Tweis Inudction Sanitary Wares Co., Ltd. |
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Granted publication date: 20100623 Termination date: 20171225 |