CN102367884A - Timing quick-opening valve - Google Patents
Timing quick-opening valve Download PDFInfo
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- CN102367884A CN102367884A CN2011101530355A CN201110153035A CN102367884A CN 102367884 A CN102367884 A CN 102367884A CN 2011101530355 A CN2011101530355 A CN 2011101530355A CN 201110153035 A CN201110153035 A CN 201110153035A CN 102367884 A CN102367884 A CN 102367884A
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- active unit
- unit
- bull stick
- time
- quick opening
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Abstract
The invention discloses a timing quick-opening valve, which comprises a fixed unit (100) and a movable unit (200), wherein the movable unit (200) can move from a closing position and an opening position relatively to the fixed unit (100). An elastic body (300) is arranged between the fixed unit (100) and the movable unit (200), so the elastic body (300) stores the energy when the movable unit (200) moves from the closing position to the opening position, and the movable unit can be slowly returned to the closing position after the stored energy is released and a friction force between the fixed unit and the movable unit is overcome. A clamping mechanism (400) is arranged between the fixed unit (100) and the movable unit (200), the clamping mechanism (400) corresponds to the opening position, and when the movable unit (200) moves to the opening position, the clamping mechanism (400) moves so as to maintain the movable unit (200) on the opening position.
Description
Technical field
The present invention relates to a kind of valve, particularly a kind of time-delay quick opening valve of the usefulness that feeds water.
Background technique
The valve that uses in the general supply channel still needs manual closing after manual the unlatching, it has following deficiency: a, for the occasion of often cutting off the water supply, and closes because people usually forget after opening, and waits therefore that come once more behind the water can the waste water source; 2, the manual successor of unlatching needs manual closing, and operating procedure is many, operation inconvenience, and the hand after cleaning need contact valve switch once more, have make dirty once more maybe, especially outstanding on this deficiency valve in public.To above-mentioned deficiency, the someone proposes sensing valve, though it can overcome above-mentioned deficiency, also has the manufacture cost height, the deficiency that maintenance cost is high.
Summary of the invention
The invention provides a kind of time-delay quick-opened valve core, the shortcoming that it has overcome background technique, have simple in structure, accurately reliable, long service life, uses swift to operate simply, the characteristics that cost is low.
The present invention adopts following technological scheme:
The time-delay quick opening valve; It comprises a fixed unit (100) and an active unit (200); This active unit (200) ability relative fixed unit (100) is movable between closed position and enable possition; Establish elastomer (300) between this fixed unit (100) and active unit (200), so that active unit (200) is from closed position elastomer (300) energy storage when the enable possition is movable; Establish screens mechanism (400) between this fixed unit (100) and active unit (200), this corresponding enable possition of screens mechanism (400), this active unit (200) movable during to the enable possition screens mechanism's (400) activity so that active unit (200) remains on the enable possition.
Among one preferred embodiment: this active unit (200) can be installed in fixed unit (100) with relatively rotating, and this elastomer (300) connects fixed unit (100) and active unit (200) respectively for torsion spring and its two end;
This screens mechanism comprises that the spring (410), of an installing fixed unit (100) receives spring (410) to push up the opening groove (430) that the locating stud (420) and that supports is opened in active unit (200); This locating stud (420) and opening groove (430) are adaptive; And this active unit (200) is movable to the enable possition, then the adaptive insertion opening groove of this locating stud (420) (430).
Among one preferred embodiment: this opening groove (430) is opened in active unit (200) turning surface.
Among one preferred embodiment: this active unit (200) turning surface is also offered an original groove (440), and this active unit (200) is positioned at closed position, then the original groove of the adaptive insertion of this locating stud (420) (440).
Among one preferred embodiment: this fixed unit (100) comprises cover seat (110) and stator (120); This active unit (200) comprises bull stick (210) and moving plate (220); This moving plate (220) is installed in bull stick (210); This stator (120) contacts with moving plate (220) face, and through relatively rotating control quick opening valve switch between stator (120) and moving plate (220).
Among one preferred embodiment: these elastomer (300) two ends connect bull stick (210) and cover seat (110) respectively, and this screens mechanism is installed between bull stick (210) and cover seat (110).
Among one preferred embodiment: stretch out outside the cover seat (110) this bull stick (210) upper end, and handle (230) is established in this bull stick (210) upper end portion.
Among one preferred embodiment: this cover seat (110) comprises valve body (111) and gland (112); This valve body (111) is established center hole; And the upper end is established one and is run through the inside and outside perforation (113) of center hole, and this gland (112) is set in outside valve body (111) upper end and corresponding perforation (113); This bull stick (210) rotates and is installed in the center hole of valve body (111); The spring of this screens mechanism (410) is installed in the perforation (113); And the top, outer end is against gland (112) inwall, and locating stud (420) is supported on inner top, makes locating stud (420) turning surface outside bull stick (210).
The present technique scheme is compared with background technique; It has following advantage: 1, establish elastomer and screens mechanism between fixed unit and active unit; Active unit from closed position to the movable elastomer energy storage in enable possition; Energy storage discharges and overcomes frictional force between fixed unit and active unit, makes active unit slowly be reset to closed position; Movable to the enable possition then the activity of screens mechanism to overcome energy storage, so that active unit remains on the enable possition.This scheme can produce following technique effect: a, simple in structure, and is accurately reliable, long service life, uses swift to operate simply, cost is low; B, can close automatically, avoid occurring leaking close maybe; C, only need open when using and get final product, need not to close, easy to operate, quick; D, can change resetting time, change the water outlet time through changing or the elasticity coefficient or the pretightening force of adjustment elastomer; E, user can select the water outlet time according to rotation angle; F, establish screens mechanism, the user can select manually to close water or close water automatically, increases practicability; 2, stator contacts with the moving plate face, the frictional force that this contact produces, and the elastic force overcome friction that produces when elastomer discharges slowly resets active unit; 3, bull stick rotates and is installed in the center hole of valve body, and spring is installed in the perforation, and the top, outer end is against the gland inwall, and locating stud is supported on inner top, and easy to assembly, simple in structure, cost is low, and sealability is high.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Fig. 1 has illustrated structure section schematic representation of the present invention;
Fig. 2 has illustrated structure explosive view of the present invention;
Fig. 3 has illustrated valve rod of the present invention and reduction torsion spring schematic representation;
Fig. 4 has illustrated one of angle of swing schematic representation of the present invention.
Fig. 5 has illustrated two of angle of swing schematic representation of the present invention.
Embodiment
Please refer to Fig. 1 to Fig. 5; The time-delay quick opening valve; It comprises a fixed unit 100, an active unit 200, an elastomer 300 and a screens mechanism 400; This elastomer 300 is connected 200 of fixed unit 100 and active units, and this screens mechanism 400 is installed in 200 of fixed unit 100 and active units.
This fixed unit 100 comprises an affixed relatively cover seat 110 and one stator 120.This cover seat 110 comprises a coaxial affixed relatively valve body 111 and a gland 112; This valve body 111 is established center hole; And the upper end is established one and is run through the inside and outside perforation 113 of center hole; This gland 112 is affixed to be set in outside valve body 111 upper ends and corresponding perforation 113, among the present embodiment, through rivet 114 gland 112 is fixed in valve body 111.Among the present embodiment, said stator 120 is installed in end under the cover seat 110.
This active unit 200 comprises a bull stick 210, a moving plate 220 and leader 230.Among the present embodiment, this bull stick 210 comprises one and a coaxial sleeve that is installed in outside the axle, under axle two ends stretch out on the sleeve respectively.This moving plate 220 is installed in the axle lower end of bull stick 210, and this handle 230 is installed in the axle upper end of bull stick 210.These bull stick 210 adaptive center holes that pass valve body 111 make to constitute the relation of being rotationally connected between this bull stick 210 and the valve body 111, and can between closed position and enable possition, relatively rotate relatively.Among the present embodiment, relative central angle is 75 degree between this closed position and enable possition.Among the present embodiment, stretch out outside the cover seat 110 the axle upper end of this bull stick 210.Among this enforcement, this stator 120 contacts and relatively rotates with 220 of moving plates, and, through the switch that relatively rotates the control quick opening valve of 220 of this stator 120 and moving plates.Among the present embodiment, this stator 120, moving plate 110 are all selected ceramic plate for use.
This elastomer 300 is a torsion spring; And the one of which end connects the valve body 111 of fixed unit 100; The other end connects the sleeve of the bull stick of active unit 200 through latch 310; So that active unit 200 is from closed position elastomer 300 energy storage when the enable possition is movable, this energy storage discharges and can make active unit 200 be reset to closed position.
This screens mechanism 400 comprises that opening groove 430 and that locating stud 420, that the spring 410, of an installing fixed unit 100 is supported by spring 410 top is opened in the outer turning surface of bull stick 210 sleeves is opened in the original groove 440 of the outer turning surface of bull stick 210 sleeves.The adaptive opening groove of this locating stud 420 430, original groove 440, and these locating stud 420 outer end balling-up heads, the relative central angle that this opening groove 430 and original groove are 440 are 75 degree.Among the present embodiment, the spring 410 of this screens mechanism is installed in the perforation 113, and outer end top is against gland 112 inwalls, and locating stud 420 is supported on inner top, makes locating stud 420 turning surface outside bull stick 210 sleeves.The original groove 440 of these locating stud 420 adaptive insertions, then these active unit 200 relative fixed unit 100 are positioned at closed position; These locating stud 420 adaptive insertion opening grooves 430, then these active unit 200 relative fixed unit 100 are positioned at the enable possition.
As required, also can between cover seat 110 and bull stick 210, establish O-RING510, can between cover seat 110 and bull stick 210, establish noise abatement pad 520 and wear-resistant gasket 530; Also can between stator and moving plate, establish O-RING540, can establish positioning ring 550 and sealing gasket 560, stator and cover seat are fixed together through positioning ring 550 and sealing gasket 560 at stator; Also can be at valve body 111 peripheral hardware O-RING.
The user only needs rotating handles 230, makes active unit 200 relative fixed unit 100 rotate an angle less than 75 degree from closed position to the enable possition, moving plate 220 is cooperated with stator 120 realize effluent functions; Elastomer energy storage in the rotation process, after the user let go, elastomer 300 is released could; The torsion that resets of elastomer 300 overcomes the frictional force between moving plate and the stator, makes the bull stick 210 slowly return of delaying time, up to closing the water route; Wherein, The length that the torsion decision delay time of elastomer 300 is closed, the torque magnitude of the size decision elastomer 300 of handle 230 rotation angles can accomplish to prolong 5 to 10 seconds according to concrete needs.When the user needs long-time water; Can directly be screwed into handle 230 on 75 degree; The round end of the locating stud 410 of screens mechanism 400 just can be absorbed in the opening groove 430 fully like this; The elastic force of torsion spring 300 is less than the detent force of screens mechanism 400 at this moment, and tap can keep long-time water outlet, needs at last got final product by user's manual-lock.
Among the present embodiment, only establish an opening groove outside the said active unit, can establish a plurality of intervals opening groove as required, then the user can be according to selecting certain opening groove, and decision manual-lock, water outlet size adjustment.
Among the present embodiment, through being rotationally connected, but, as required, be slidingly connected between fixed unit and the active unit between fixed unit and the active unit, also can be suitable for present embodiment not as limit.
The above is merely preferred embodiment of the present invention, so can not limit the scope that the present invention implements according to this, the equivalence of promptly doing according to claim of the present invention and description changes and modifies, and all should still belong in the scope that the present invention contains.
Claims (8)
1. time-delay quick opening valve; It comprises a fixed unit (100) and an active unit (200); This active unit (200) ability relative fixed unit (100) is movable between closed position and enable possition; It is characterized in that: establish elastomer (300) between this fixed unit (100) and active unit (200), so that active unit (200) is from closed position elastomer (300) energy storage when the enable possition is movable; Establish screens mechanism (400) between this fixed unit (100) and active unit (200), this corresponding enable possition of screens mechanism (400), this active unit (200) movable during to the enable possition screens mechanism's (400) activity so that active unit (200) remains on the enable possition.
2. time-delay quick opening valve according to claim 1 is characterized in that:
This active unit (200) can be installed in fixed unit (100) with relatively rotating, and this elastomer (300) connects fixed unit (100) and active unit (200) respectively for torsion spring and its two end;
This screens mechanism comprises that the spring (410), of an installing fixed unit (100) receives spring (410) to push up the opening groove (430) that the locating stud (420) and that supports is opened in active unit (200); This locating stud (420) and opening groove (430) are adaptive; And this active unit (200) is movable to the enable possition, then the adaptive insertion opening groove of this locating stud (420) (430).
3. time-delay quick opening valve according to claim 2 is characterized in that: this opening groove (430) is opened in active unit (200) turning surface.
4. time-delay quick opening valve according to claim 3 is characterized in that: this active unit (200) turning surface is also offered an original groove (440), and this active unit (200) is positioned at closed position, then the original groove of the adaptive insertion of this locating stud (420) (440).
5. according to claim 2 or 3 or 4 described time-delay quick opening valves; It is characterized in that: this fixed unit (100) comprises cover seat (110) and stator (120); This active unit (200) comprises bull stick (210) and moving plate (220); This moving plate (220) is installed in bull stick (210), and this stator (120) contacts with moving plate (220) face, and through relatively rotating control quick opening valve switch between stator (120) and moving plate (220).
6. time-delay quick opening valve according to claim 5 is characterized in that: these elastomer (300) two ends connect bull stick (210) and cover seat (110) respectively, and this screens mechanism is installed between bull stick (210) and cover seat (110).
7. time-delay quick opening valve according to claim 5 is characterized in that: stretch out outside the cover seat (110) this bull stick (210) upper end, and handle (230) is established in this bull stick (210) upper end portion.
8. time-delay quick opening valve according to claim 5; It is characterized in that: this cover seat (110) comprises valve body (111) and gland (112); This valve body (111) is established center hole; And the upper end is established one and is run through the inside and outside perforation (113) of center hole, and this gland (112) is set in outside valve body (111) upper end and corresponding perforation (113); This bull stick (210) rotates and is installed in the center hole of valve body (111); The spring of this screens mechanism (410) is installed in the perforation (113); And the top, outer end is against gland (112) inwall, and locating stud (420) is supported on inner top, makes locating stud (420) turning surface outside bull stick (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101530355A CN102367884A (en) | 2011-06-08 | 2011-06-08 | Timing quick-opening valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101530355A CN102367884A (en) | 2011-06-08 | 2011-06-08 | Timing quick-opening valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102367884A true CN102367884A (en) | 2012-03-07 |
Family
ID=45760471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101530355A Pending CN102367884A (en) | 2011-06-08 | 2011-06-08 | Timing quick-opening valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102367884A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267138A (en) * | 2013-06-07 | 2013-08-28 | 吴文龙 | Quick-opening valve core |
| CN109611405A (en) * | 2018-12-24 | 2019-04-12 | 西安航天远征流体控制股份有限公司 | A kind of delay controlling valve |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2619118Y (en) * | 2002-10-31 | 2004-06-02 | 邓中霖 | Automatic cut-off water saving valve |
| CN101430018A (en) * | 2008-12-18 | 2009-05-13 | 单联进 | Throttling valve and pressure-reduction energy-saving water tap |
| CN201373139Y (en) * | 2009-02-27 | 2009-12-30 | 上海祁尔塑胶有限公司 | Two-stage water-saving anti-scalding ceramic valve core |
| CN202140646U (en) * | 2011-06-08 | 2012-02-08 | 厦门松霖科技有限公司 | Delay and quickly-opened valve |
-
2011
- 2011-06-08 CN CN2011101530355A patent/CN102367884A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2619118Y (en) * | 2002-10-31 | 2004-06-02 | 邓中霖 | Automatic cut-off water saving valve |
| CN101430018A (en) * | 2008-12-18 | 2009-05-13 | 单联进 | Throttling valve and pressure-reduction energy-saving water tap |
| CN201373139Y (en) * | 2009-02-27 | 2009-12-30 | 上海祁尔塑胶有限公司 | Two-stage water-saving anti-scalding ceramic valve core |
| CN202140646U (en) * | 2011-06-08 | 2012-02-08 | 厦门松霖科技有限公司 | Delay and quickly-opened valve |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267138A (en) * | 2013-06-07 | 2013-08-28 | 吴文龙 | Quick-opening valve core |
| CN103267138B (en) * | 2013-06-07 | 2016-09-07 | 吴文龙 | A kind of quick-opened valve core |
| CN109611405A (en) * | 2018-12-24 | 2019-04-12 | 西安航天远征流体控制股份有限公司 | A kind of delay controlling valve |
| CN109611405B (en) * | 2018-12-24 | 2023-11-10 | 西安航天远征流体控制股份有限公司 | Time delay control valve |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120307 |