CN101956853B - Time-delay flushing valve - Google Patents
Time-delay flushing valve Download PDFInfo
- Publication number
- CN101956853B CN101956853B CN2010105187497A CN201010518749A CN101956853B CN 101956853 B CN101956853 B CN 101956853B CN 2010105187497 A CN2010105187497 A CN 2010105187497A CN 201010518749 A CN201010518749 A CN 201010518749A CN 101956853 B CN101956853 B CN 101956853B
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- water
- time
- valve
- valve body
- perforate
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 210000004907 gland Anatomy 0.000 claims abstract description 16
- 230000037452 priming Effects 0.000 claims description 20
- 238000000926 separation method Methods 0.000 claims description 7
- 210000000476 body water Anatomy 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000011148 porous material Substances 0.000 abstract 8
- 210000005239 tubule Anatomy 0.000 description 8
- 230000008676 import Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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- Mechanically-Actuated Valves (AREA)
Abstract
The invention provides a time-delay flushing valve. The valve comprises a valve body, wherein the valve body is provided with an upward opening; a rigidity adjusting rod is arranged in the valve body in a sliding way; a returning spring is arranged between the lower end of the rigidity adjusting rod and the inner bottom surface of the valve body; the top of the returning spring is fixedly connected with a button which extends out of the opening of the valve body; a pore which is communicated with the water inlet of the valve body is formed on the rigidity adjusting rod; after being bent, the pore extends downwards to the bottom of the rigidity adjusting rod; the lower part of the pore is provided with a round platform; an elastic water-introducing casing with a water introducing pore is arranged in the round platform; a round platform which is matched with the round platform with the pore is arranged on the elastic water-introducing casing; a hollow rigidity gland is pressed against the lower part of the elastic water-introducing casing; and the gland is in threaded connection with the inner wall of the pore. The pore diameter of the water-introducing pore of the elastic water-introducing casing which is clamped between the gland and the adjusting rod can be changed by tightly or loosely screwing the gland, so that the delay time of the time-delay flushing valve can be adjusted according to the actual service condition.
Description
Technical field
The present invention relates to a kind of flushing valve, be meant a kind of time-delay flushing valve especially.
Background technique
Now, the time-delay flushing valve is used for public places such as public lavatory, station, hotel in a large number, its using water wisely effectively on the one hand; On the other hand; Because it can be closed within a certain period of time automatically, the user need not to touch tap with hand again after cleaning completion, and operation is very easy.A kind of time-delay valve is just disclosed among the CN2733129Y; It comprises bring into, the valve body of water outlet; The time-delay chamber of dividing plate with the control discharge time of water-in and water-out is at interval arranged in the valve body, and the centre of dividing plate offers through hole, in the time-delay chamber, buoyancy aid is installed through through hole; The top of buoyancy aid is equipped with spool, on the madial wall in described time-delay chamber, have gutter with the cooperation place of buoyancy aid.Yet in existing above-mentioned time-delay valve, the delay performance of time-delay valve (mainly the aperture by gutter determines) has been accomplished setting when dispatching from the factory; And can't regulate according to actual use condition, therefore, when same time-delay valve is used for the depotition cock of different water supply pressures, different water supply water temperatures; Can cause delay time difference (generally in 3～15 seconds, floating), at this moment, if delay time is longer; Then can not reach the requirement of water saving; And if delay time is shorter, then the user need press button once more and could satisfy water yield requirement, uses inconvenience.
Summary of the invention
The invention provides a kind of time-delay flushing valve, to solve the problems referred to above that exist in the existing technology.The present invention is through tightening and unscrewing gland, make the priming hole that is fastened on the elasticity diversion cover between gland and the adjustable lever the aperture or become big or diminish, and then make the delay time of time-delay flushing valve also can adjust according to actual use condition.
Technological scheme of the present invention is following:
A kind of time-delay flushing valve; The valve body that comprises a upward opening; It has water intake and water outlet, it is characterized in that: be mounted slidably a rigidity adjustable lever in the said valve body, the perforate that is communicated with said valve inleting water mouth is set on this rigidity adjustable lever; On this perforate sheathed one in order to valve body in the seal ring that is tightly connected of the limited part that forms; And under this perforate sheathed one in order to the make progress v-ring of unidirectional outflow of controlled water flow, described valve body water outlet is set on the said limited part, this V-shaped seal ring then is separated into down cavity volume and last cavity volume with valve inner; Extend downward the bottom of this rigidity adjustable lever after the said perforate bending; One round platform portion is formed at the bottom of this perforate; Be provided with in it one have a priming hole elasticity diversion cover; This elasticity diversion cover is provided with the round platform portion that said perforate round platform portion uses that is matched with, and the rigid gland of establishing a hollow is supported in the below of this elasticity diversion cover, and this gland is connected with the inner thread of said perforate; Be provided with Returnning spring between the inner bottom surface of the lower end of this rigidity adjustable lever and this time cavity volume, its top then be fixedly connected one stretch out in valve body openings pushbutton unit.
During use, downward pressing button, the rigidity adjustable lever moves down; Seal ring leaves limited part, and current flow into the back from the valve inleting water mouth and directly flow out the valve body water outlet, at this moment; Under the effect of hydraulic pressure; The rigidity adjustable lever whenever moves downward a segment distance, needs will descend the water of respective volume in the cavity volume to arrange upwards cavity volume along the V-shaped seal ring periphery, and Returnning spring is compressed; Release button, the rigidity adjustable lever moves upward under the effect of Returnning spring, but because the effect of hydraulic pressure, the rigidity adjustable lever segment distance that whenever moves upward; The water that need replenish respective volume via the downward cavity volume of priming hole of elasticity diversion cover could continue to move upward, and at this moment, priming hole is big more, and the speed that imports current is fast more; Rigidity adjustable lever upward speed is fast more, and delay time is short more, otherwise; If priming hole is more little, the speed that then imports current is slow more, and rigidity adjustable lever upward speed is slow more; Delay time is long more, and when seal ring moved upward to the limited part position heavily again, flushing valve stopped water outlet.
Among the present invention, through tightening or unscrewing rigid gland, make the priming hole that is fastened on the elasticity diversion cover between gland and the adjusting rod the aperture or become big or diminish, and then make the delay time of time-delay flushing valve also can adjust based on actual operating position.
In the embodiment who recommends, also comprise an anti-blocked shot, an end of this anti-blocked shot stretches in the said priming hole, and with the inwall of a priming hole gap at interval, the other end then is fixed on down the cavity volume inwall or down in the cavity volume on the Returnning spring of setting.
In the embodiment who recommends, described priming hole is circular port, square opening, tri-angle-holed, regular polygon hole, waist shaped hole, Hua Xingkong, slotted eye or strip hole etc.
In the embodiment who recommends; The top of this rigidity adjustable lever socket slidably one is in order to push the connecting rod that it moves downward; Be slidably disposed in the connecting sleeve behind this connecting rod separation seal circle, this connecting sleeve fixed cover is located at the top of valve body, roof anchorage one button of this connecting rod; Folder is established a Returnning spring between this button and this connecting sleeve, and said structure has constituted described pushbutton unit.Like this, after release button, button can be under action of reset spring return at first, and can remove of the influence of this Returnning spring to the delay time of flushing valve.
In the embodiment who recommends, described valve body comprise one be provided with water intake water inlet body and be provided with the water-outlet body of water outlet, this water inlet body is fixedly connected with this water-outlet body separation seal circle.The present invention is divided into into water body, water-outlet body two-part with valve body, and valve inleting water mouth and valve body water outlet are separately positioned on on the water body and water-outlet body, can be convenient to accomplish the installation of time-delay flushing valve.
In the embodiment who recommends, said elasticity diversion cover is working of plastics or rubber parts.
Relate among the present invention " on ", the D score direction of placing when normally using with the time-delay flushing valve is as the criterion, and is the below with water inlet body present position promptly, water-outlet body and button present position are the top.
Can know that by the above-mentioned description of this invention compare with existing technology, the present invention has following characteristics:
1) the present invention is through tightening and unscrewing gland, make the priming hole that is fastened on the elasticity diversion cover between gland and the adjustable lever the aperture or become big or diminish, and then make the delay time of time-delay flushing valve also can adjust according to actual use condition;
2) the rigidity adjustable lever and the connecting rod that are slidingly connected through setting of the present invention, thus of the influence of push-button reset spring can be eliminated to the flushing valve delay time;
3) the present invention is divided into into water body, water-outlet body two-part with valve body, and valve inleting water mouth and valve body water outlet are separately positioned on on the water body and water-outlet body, can be convenient to accomplish the installation of time-delay flushing valve.
Description of drawings
Fig. 1 is the sectional view of time-delay tap when original state
Fig. 2 is the sectional view of time-delay flushing valve when original state;
Fig. 3 is the sectional view of the time-delay tap when pressing press push button;
Fig. 4 is the sectional view of the time-delay flushing valve when pressing press push button;
After Fig. 5 is release button, the sectional view when the time-delay tap is in reset mode;
After Fig. 6 is release button, the sectional view when the time-delay flushing valve is in reset mode.
Embodiment
Embodiment of the present invention is described with reference to the accompanying drawings.
See figures.1.and.2; The time-delay water tap; Comprise faucet body 1, this faucet body 1 is inverted L shaped, and comprise forward extend, be used to connect the transverse tube 11 of water-outlet body and extend in these transverse tube 11 Vertical direction, in order to the longitudinal tubule (L tubule) 12 of water supply to faucet body 1 in.
One time-delay flushing valve 2 is set in the longitudinal tubule (L tubule) 12; It comprises one be provided with water intake 31 water inlet body 3 and be provided with the water-outlet body 4 of water outlet 41; This water inlet body 3 is fixedly connected the valve body that open upper end is formed in the back with these water-outlet body 4 separation seal circles; And water intake 31 is communicated with longitudinal tubule (L tubule) 12, and water outlet 41 is communicated with transverse tube 11.
Be mounted slidably a rigidity adjustable lever 5 in the valve body; One perforate 51 that is communicated with valve inleting water mouth 31 is set on this rigidity adjustable lever 5; Sheathed one seal ring 52 that is tightly connected in order to the limited part that forms with water-outlet body 4 bottoms on this perforate 51; And under this perforate 51 sheathed one in order to the make progress v-ring 53 (two leg of this v-ring upwards) of unidirectional outflow of controlled water flow, 53 of this V-shaped seal rings body 3 inside that will intakes are separated into down cavity volume 32 and last cavity volume 33.
Extend downward the bottom of this rigidity adjustable lever 5 after perforate 51 bendings; One round platform portion 511 is formed at the bottom of this perforate 51; Be provided with in it one have a circular priming hole 61 rubber diversion cover 6; This elasticity diversion cover 6 is provided with the round platform portion 62 of sliding in order in perforate round platform portion 511, and the rigid gland 7 of establishing a hollow is supported in the below of this elasticity diversion cover 6, and this gland 7 is connected with the inner thread of perforate 51; Be provided with Returnning spring 8 between the inner bottom surface of the lower end of this rigidity adjustable lever 5 and this time cavity volume 32.
Grafting one anti-blocked shot 63 in the priming hole 61, the inwall of this anti-blocked shot 63 and priming hole 61 is a gap at interval, and its lower end is fixed on down on the Returnning spring 8 of 32 settings in the cavity volume after bending to the spring shape.
The top of this rigidity adjustable lever 5 socket slidably one is in order to push its connecting rod that moves downward 9; Be slidably disposed in the connecting sleeve 90 behind these connecting rod 9 separation seal circles; These connecting sleeve 90 fixed covers are located at outside the top of water-outlet body 4, and upwards stretch out the opening that longitudinal tubule (L tubule) 12 tops form behind the separation seal circle.
Roof anchorage one button 10 of this connecting rod 9, folder is established a Returnning spring 91 between this button 10 and this connecting sleeve 90.
Like this, after release button 10, button 10 can be under Returnning spring 91 effect return at first, and the influence that can remove the delay time of 91 pairs of flushing valves of this Returnning spring.
Shown in Fig. 3, Fig. 4, during use, downward pressing button 10; Promote rigidity adjustable lever 5 by connecting rod 9 and move down, seal ring 52 leaves the limited part that water-outlet body 4 bottoms form, and current flow into the back from water intake 31 and directly flow out water outlet 41; At this moment, under the effect of hydraulic pressure, rigidity adjustable lever 5 whenever moves downward a segment distance; Need will descend the water of respective volume in the cavity volume 32 to arrange upwards cavity volume 33 along V-shaped seal ring 53 peripheries, Returnning spring 8 is compressed; Shown in Fig. 5, Fig. 6, release button 10, connecting rod 9 takes the lead in resetting under the effect of Returnning spring 91, and 5 of rigidity adjustable levers move upward under the effect of Returnning spring 8; But because the effect of hydraulic pressure, rigidity adjustable lever 5 segment distance that whenever moves upward needs could continue to move upward via the water of the priming hole 61 downward cavity volumes 32 additional respective volume of elasticity diversion cover 6; At this moment, priming hole 61 is big more, and the speed that imports current is fast more; Rigidity adjustable lever 5 upward speed are fast more, and delay time is short more, otherwise; If priming hole 61 is more little, the speed that then imports current is slow more, and rigidity adjustable lever 5 upward speed are slow more; Delay time is long more, and when seal ring 52 moved upward to the limited part position heavily again, flushing valve stopped water outlet.
The foregoing description is a preferred implementation of the present invention; But mode of execution of the present invention is not restricted to the described embodiments; Other any do not deviate from change, the modification done under spirit of the present invention and the principle, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (6)
1. time-delay flushing valve; The valve body that comprises a upward opening; It has water intake and water outlet, it is characterized in that: be mounted slidably a rigidity adjustable lever in the said valve body, the perforate that is communicated with said valve inleting water mouth is set on this rigidity adjustable lever; On this perforate sheathed one in order to valve body in the seal ring that is tightly connected of the limited part that forms; And under this perforate sheathed one in order to the make progress v-ring of unidirectional outflow of controlled water flow, described valve body water outlet is set on the said limited part, this V-shaped seal ring then is separated into down cavity volume and last cavity volume with valve inner; Extend downward the bottom of this rigidity adjustable lever after the said perforate bending; One round platform portion is formed at the bottom of this perforate; Be provided with in it one have a priming hole elasticity diversion cover; This elasticity diversion cover is provided with the round platform portion that said perforate round platform portion uses that is matched with, and the rigid gland of establishing a hollow is supported in the below of this elasticity diversion cover, and this gland is connected with the inner thread of said perforate; Be provided with Returnning spring between the inner bottom surface of the lower end of this rigidity adjustable lever and this time cavity volume, its top then be fixedly connected one stretch out in valve body openings pushbutton unit.
2. a kind of time-delay flushing valve as claimed in claim 1; It is characterized in that: also comprise an anti-blocked shot; End that should anti-blocked shot stretches in the said priming hole, and with the inwall of a priming hole gap at interval, the other end then is fixed on down the cavity volume inwall or down in the cavity volume on the Returnning spring of setting.
3. a kind of time-delay flushing valve as claimed in claim 2 is characterized in that: described priming hole is circular port, square opening, tri-angle-holed, regular polygon hole, waist shaped hole, Hua Xingkong, slotted eye or strip hole.
4. a kind of time-delay flushing valve as claimed in claim 3; It is characterized in that: the top of this rigidity adjustable lever socket slidably one connecting rod; Be slidably disposed in the connecting sleeve behind this connecting rod separation seal circle; This connecting sleeve fixed cover is located at the top of valve body, roof anchorage one button of this connecting rod, and folder is established a Returnning spring between this button and this connecting sleeve.
5. like claim 1,2,3 or 4 described a kind of time-delay flushing valves, it is characterized in that: described valve body comprise one be provided with water intake water inlet body and be provided with the water-outlet body of water outlet, this water inlet body is fixedly connected with this water-outlet body separation seal circle.
6. a kind of time-delay flushing valve as claimed in claim 5 is characterized in that: said elasticity diversion cover is working of plastics or rubber parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105187497A CN101956853B (en) | 2010-10-25 | 2010-10-25 | Time-delay flushing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105187497A CN101956853B (en) | 2010-10-25 | 2010-10-25 | Time-delay flushing valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101956853A CN101956853A (en) | 2011-01-26 |
| CN101956853B true CN101956853B (en) | 2012-02-01 |
Family
ID=43484363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105187497A Active CN101956853B (en) | 2010-10-25 | 2010-10-25 | Time-delay flushing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101956853B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620012B (en) * | 2011-01-30 | 2014-04-09 | 厦门市易洁卫浴有限公司 | Delay shutoff valve |
| CN102392913B (en) * | 2011-11-22 | 2013-04-10 | 福建夏龙卫浴有限公司 | Easy-to-use time-elapse flushing valve |
| CN113864500B (en) * | 2021-10-08 | 2023-06-30 | 厦门慈州科技有限公司 | Mechanical automatic water-cut valve |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2710736A (en) * | 1951-06-20 | 1955-06-14 | Sloan Valve Co | Self-closing faucets |
| CN1065918A (en) * | 1991-04-17 | 1992-11-04 | 刘铭 | Controllable memory self-closing valve |
| US5451030A (en) * | 1994-11-28 | 1995-09-19 | T&S Brass And Bronze Works, Inc. | Metering valve |
| CN2226690Y (en) * | 1995-06-26 | 1996-05-08 | 张西洋 | Draw off valve |
| FR2866092B1 (en) * | 2004-02-10 | 2006-06-09 | Presto Robinets Sa | IMPROVEMENTS TO TIMED VALVES WITH DIRECT MANUAL CONTROL |
| CN2733129Y (en) * | 2004-09-28 | 2005-10-12 | 邝耀炯 | Time-delay valve |
| JP2011509378A (en) * | 2008-01-02 | 2011-03-24 | マイクロフロー インターナショナル ピーティーワイ リミテッド | Time fluid valve |
| CN201810844U (en) * | 2010-10-25 | 2011-04-27 | 厦门市易洁卫浴有限公司 | Time delay flush valve |
-
2010
- 2010-10-25 CN CN2010105187497A patent/CN101956853B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101956853A (en) | 2011-01-26 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XIAMEN SOLEX SANITARY INDUSTRIAL CO., LTD. Free format text: FORMER NAME: XIAMEN YIJIE SANITARY WARE CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: Haicang District of Xiamen city in Fujian province 361000 Xinyang Street West Road No. 82 Patentee after: XIAMEN CLEASE INDUSTRIES Co.,Ltd. Address before: 361000 No. 298 sunshine West Road, Haicang District, Fujian, Xiamen Patentee before: Xiamen Clease Industries Co.,Ltd. |
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| ASS | Succession or assignment of patent right |
Owner name: ZHOU HUASONG Effective date: 20141229 Owner name: XIAMEN SONGLIN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XIAMEN SOLUX BATH + KITCHEN PRODUCTS CO., LTD. Effective date: 20141229 |
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Effective date of registration: 20141229 Address after: 361000 No. 298 sunshine West Road, Haicang Xinyang Industrial Zone, Fujian, Xiamen Patentee after: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. Patentee after: Zhou Huasong Address before: Haicang District of Xiamen city in Fujian province 361000 Xinyang Street West Road No. 82 Patentee before: XIAMEN CLEASE INDUSTRIES Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 361000, Fujian, Xiamen, China (Fujian) free trade test area, Xiamen area (bonded port), Seaview East Road, No. 4, building 18, A06 Co-patentee after: Zhou Huasong Patentee after: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. Address before: 361000 No. 298 sunshine West Road, Haicang Xinyang Industrial Zone, Fujian, Xiamen Co-patentee before: Zhou Huasong Patentee before: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. |
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Effective date of registration: 20170921 Address after: 361000, Fujian, Xiamen, China (Fujian) free trade test area, Xiamen area (bonded port), Seaview East Road, No. 4, building 18, A06 Patentee after: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. Address before: 361000, Fujian, Xiamen, China (Fujian) free trade test area, Xiamen area (bonded port), Seaview East Road, No. 4, building 18, A06 Co-patentee before: Zhou Huasong Patentee before: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. |
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Effective date of registration: 20220620 Address after: 363000 No. 12, Shunxiang Road, Gunong farm, Changtai County, Zhangzhou City, Fujian Province Patentee after: Zhangzhou Songlin smart home Co.,Ltd. Address before: A06, 4 / F, No. 18, Haijing East Road, Xiamen area (bonded port area), China (Fujian) pilot Free Trade Zone, Xiamen City, Fujian Province Patentee before: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. |
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