CN1044847A - Gas damped type delay-adjustable dual-purpose valve for flushing and washing - Google Patents
Gas damped type delay-adjustable dual-purpose valve for flushing and washing Download PDFInfo
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- CN1044847A CN1044847A CN 90101560 CN90101560A CN1044847A CN 1044847 A CN1044847 A CN 1044847A CN 90101560 CN90101560 CN 90101560 CN 90101560 A CN90101560 A CN 90101560A CN 1044847 A CN1044847 A CN 1044847A
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- core bar
- adjustable
- delay
- valve
- flushing
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Abstract
Gas damped type delay-adjustable dual-purpose valve for flushing and washing of the present invention belongs to a kind of improvement of water valve, be characterized in a through hole being arranged in the core bar central axial direction, core bar one end is equipped with filter screen, end is equipped with wash water tap and water nozzle adjustment button in addition, air cavity is arranged at primary seal bowl top, the outer wall that communicates with air cavity circumferentially or end face a device that air quantity is adjustable is housed, adjust button by time-delay, adjust the response time of air cavity, it is adjustable to reach time-delay.Make this valve have bath, wash one's hands and the hand lever self-cleaning function, and it is adjustable to delay time.This water valve is simple in structure, and is easy to maintenance, and cost is low, is applicable on family and the public lavatory pipeline to use.
Description
The invention belongs to a kind of improvement of water valve, be specially adapted to the dual-purpose valve for flushing and washing that uses on family and the public lavatory pipeline.
The water valve kind that is used for the use of family and public lavatory at present is more, but function is comparatively single, and for example the CN87203489U patent application document is announced a kind of flushing valve, and this valve can only play the effect of bath, can not wash one's hands, and it is adjustable to delay time simultaneously; Other has a kind of water valve, though the adjustable self-closing function of time-delay is arranged, structure is complicated, for example " the adjustable self closing stop valve of delaying time " of " the delay-adjustable valve " of CN2047684U announcement and CN2051699U announcement.A kind of gas damped type delay-adjustable dual-purpose valve for flushing and washing that the present invention designs for the deficiency that overcomes above-mentioned prior art just, it not only has the function of flushing, can also wash one's hands the flushing hand lever when main valve is worked, and it is adjustable to delay time, and is comparatively desirable multi-functional water valve.
Gas damped type delay-adjustable dual-purpose valve for flushing and washing of the present invention, comprise valve body, the primary seal bowl, core bar and hand lever are formed, it is characterized in that the core bar axial direction has a through hole, core bar one end boss is equipped with filter screen by retaining ring, core bar end in addition is equipped with water nozzle and water nozzle adjustment button, water nozzle is adjusted button bottom aligning core bar central hole tap sealing plug is housed, air cavity is arranged at primary seal bowl top, the outer wall that communicates with air cavity circumferentially or end face a device that air inflow is adjustable is arranged, seal ring is equipped with on gland top, fastening with set screw nut, hand lever one end yoke type structure directing groove cooperates with the protruding navel of core bar.
Compared with the prior art gas damped type delay-adjustable dual-purpose valve for flushing and washing of the present invention has simple in structure, easy to maintenance, cost is low, function is many, advantages such as resistance to water-flow is little are when valve damages, as long as pin is taken off, hand lever forked type structure just can be pulled down, screw off set screw nut, gland, whole spool can take off and keep in repair, and does not need to change whole water valve.
Describe the present invention below in conjunction with accompanying drawing:
Description of drawings
Fig. 1 is an air-resistance type delay-adjustable dual-purpose valve for flushing and washing structural drawing of the present invention.
Fig. 2 is the A-A sectional drawing of Fig. 1.
Fig. 3 is the B-B sectional drawing of Fig. 1.
Wherein 1 is valve body, and 2 is the primary seal bowl, and 3 is core bar, and 4 is seal ring, and 5 is set screw nut, 6 is gland, and 7 is hand lever, and 8 is pin, and 9 is wash water tap, and 10 is tap sealing plug, 11 are water nozzle adjustment button, and 12 is filter screen, and 13 is retaining ring, and 14 is delay adjustment device, and 15 is air cavity.
Gas damped type delay-adjustable dual-purpose valve for flushing and washing of the present invention, formed by valve body 1, primary seal bowl 2, core bar 3 and hand lever 7, in the core bar central axial direction through hole is arranged, core bar one end boss is equipped with filter screen 12 by retaining ring 13, filter screen can prevent that foreign material from entering in the core bar, general water quality is purer, can not adorn filter screen.Core bar end in addition is equipped with water nozzle 9 and water nozzle adjustment button 11, water nozzle is adjusted button bottom aligning core bar central hole tap sealing plug 10 is housed, primary seal bowl top is an air cavity 15, the outer wall that communicates with air cavity circumferentially or end face (C to shown in) has a regulating device that air inflow is adjustable, and this device plays the time-delay corrective action, can be that button is adjusted in time-delay, also can adopt the structure of other form, seal ring 4 is equipped with on gland 6 tops, and is fastening with set screw nut 5.Primary seal bowl top is that shape bottom, half garden is that garden platform shape and core bar closely cooperate, material with elastically deformable, rubber for example, let out in this valve being had not only do not have but also do not have a sealing configuration that leaks, hand lever one end yoke type structure directing groove cooperates with the protruding navel of core bar, and the hand lever strong point is fixed on the valve body by pin 8.
When pressing hand lever 7, dual-purpose valve for flushing and washing is opening state, water flows into water outlet from water intake, reaches the purpose of bath, and this moment is because water outlet has certain resistance to current, part water is arranged by filter screen 12 and core bar 3 axis centre orifice flow water outlets, can wash one's hands, when hand lever was returned to certain position, the current in the water nozzle promptly washed hand lever, reach the self-cleaning purpose of hand lever, make this valve have bath, wash one's hands and function such as hand lever is self-cleaning.When the rotation water nozzle is adjusted button 11, can adjust the size of the water yield of washing one's hands.When adjusting delay adjustment device 14, its air inflow is changed, thereby adjust the response time of air cavity 15, also promptly reach the purpose that time-delay is adjusted, delay adjustment device also can be contained in C on end face.When hand lever does not have external force, because all power effects such as hydraulic pressure, barometric pressure and main close bowl restoring force make core bar move to closing direction, end up to the main valve current, wash water tap 9 has also ended current simultaneously.Water nozzle begins air inlet thereupon, makes the water in the outlet pipe flow into the lavatory urinal, prevents the sewage pollution water source in the urinal.When not needing to wash one's hands or during, only need that water nozzle is adjusted button and screw and get final product towards hand lever.Damped type delay-adjustable dual-purpose valve for flushing and washing of the present invention as required, can be adjusted function of use.
Gas damp type delay-adjustable dual-purpose valve for flushing and washing of the present invention do not have specific (special) requirements to water quality, and applied hydraulic pressure scope 0-60Mpa can make through type, the series specification of the formula of also can squaring up. As delivery port is blocked, do not do delivery port, profile changes, the self-cleaning hand washing tap that just can be made into that gas damp type time-delay is adjustable, flow is adjustable, thus having enlarged the scope of application, this valve can replace the high-level or low-level water case.
Claims (1)
- A kind of gas damped type delay-adjustable dual-purpose valve for flushing and washing, comprise valve body, the primary seal bowl, core bar and hand lever are formed, it is characterized in that the core bar central axial direction has a through hole, core bar one end boss is equipped with filter screen by retaining ring, core bar end in addition is equipped with water nozzle and water nozzle adjustment button, water nozzle is adjusted button bottom aligning core bar central hole tap sealing plug is housed, air cavity is arranged at primary seal bowl top, the outer wall that communicates with air cavity circumferentially or end face a device that air inflow is adjustable is arranged, seal ring is equipped with on gland top, fastening with set screw nut, hand lever one end yoke type structure directing groove cooperates with the protruding navel of core bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90101560 CN1044847A (en) | 1990-03-24 | 1990-03-24 | Gas damped type delay-adjustable dual-purpose valve for flushing and washing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90101560 CN1044847A (en) | 1990-03-24 | 1990-03-24 | Gas damped type delay-adjustable dual-purpose valve for flushing and washing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1044847A true CN1044847A (en) | 1990-08-22 |
Family
ID=4877125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90101560 Pending CN1044847A (en) | 1990-03-24 | 1990-03-24 | Gas damped type delay-adjustable dual-purpose valve for flushing and washing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1044847A (en) |
-
1990
- 1990-03-24 CN CN 90101560 patent/CN1044847A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |