CN102620012B - Delay shutoff valve - Google Patents
Delay shutoff valve Download PDFInfo
- Publication number
- CN102620012B CN102620012B CN201110033656.XA CN201110033656A CN102620012B CN 102620012 B CN102620012 B CN 102620012B CN 201110033656 A CN201110033656 A CN 201110033656A CN 102620012 B CN102620012 B CN 102620012B
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- Prior art keywords
- moving plate
- stator
- water outlet
- valve
- retainer
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 230000005540 biological transmission Effects 0.000 claims description 39
- 239000000498 cooling water Substances 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 5
- 230000004308 accommodation Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 210000000476 body water Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention provides a delay shutoff valve which comprises a valve body of which two ends are opened, wherein a hollow driving seat can be rotationally arranged in an upper end port of the valve body; a moving plate is arranged below the driving seat; an accommodation cavity for allowing water current to flow into is formed between the moving plate and the driving seat; a central water outlet is formed in the moving plate; a fixed plate with a central water outlet is arranged below the moving plate; a valve cap is arranged below the fixed plate; a hollow connecting piece is fixedly arranged in the driving seat; the upper part of the connecting piece extends out of the driving seat and is fixedly inserted into a lower cover; a driving shaft unit can be arranged in the connecting piece in a sliding way and at an interval from a V-shaped sealing ring; an upper cover is fixedly connected to the upper part of the driving shaft unit; a spring is clamped between the upper cover and the lower cover; and the lower part of the driving shaft unit downwards extends out of a water outlet of the moving plate. The delay shutoff valve provided by the invention not only has a delay closing function, but also can be used for adjusting the temperature and the flow of water current.
Description
Technical field
The present invention relates to a kind of valve, refer to especially a kind of time-delay shutting valve.
Background technique
Now, time-delay shutting valve by a large number for public places such as public lavatory, station, hotels, its on the one hand using water wisely effectively, on the other hand, because it can be closed within a certain period of time automatically, user is without touching tap with hand again after cleaning completes, and operation is very easy.As disclosed a kind of time-delay valve in CN2733129Y, it comprises the valve body with entery and delivery port, the time delay chamber that has dividing plate and the control discharge time of interval water-in and water-out in valve body, the centre of dividing plate offers through hole, by through hole, in time delay chamber, buoyancy aid is installed, the top of buoyancy aid is provided with spool, on the madial wall in described time delay chamber, have gutter with the cooperation place of buoyancy aid.But existing time-delay valve generally only has delay performance, and cannot regulate flow and temperature, it can not make corresponding adjustment according to climatic change and Environmental Conditions variation, therefore, even in cold winter, also still need to use cold water to wash one's hands, design inadequate hommization.
Summary of the invention
The invention provides a kind of time-delay shutting valve, to solve the above-mentioned problems in the prior art.Time-delay shutting valve provided by the invention not only has time-delay closing function, and can carry out temperature and Flow-rate adjustment to current.
Technological scheme of the present invention is as follows:
A kind of time-delay shutting valve, the valve body that comprises a both ends open, it is characterized in that: the retainer that a hollow is rotatably set in the upper end-hole of this valve body, under this retainer, separation seal circle arranges a moving plate being fixedly connected with it, between this moving plate and this retainer, form one in order to the cavity volume for current inflow, the water outlet that is positioned at central position be communicated with this cavity volume is set on this moving plate, the below of this moving plate arranges a stator, it is in order to switch cold water after coordinating with moving plate, hot water or mixing water flow into cavity volume, on this stator, be provided with the stator water outlet corresponding to moving plate water outlet, in this retainer, be fixedly installed a hollow link, stretch out outside retainer on the top of this hollow link, and be fixedly inserted in a lower cover, in this hollow link, interval v-ring is mounted slidably a transmission shaft unit, stretch out outside described hollow link on the top of this transmission shaft unit, and be fixedly connected with a upper cover, sandwiched one spring between this upper cover and described lower cover, the bottom of this transmission shaft unit is stretched out the water outlet of described moving plate downwards, is connected to the below of moving plate water outlet on its sheathed seal ring is backward, described stator water outlet comprises a groove arranging corresponding to moving plate water outlet, bottom, described transmission shaft unit is stretched in this groove after moving downward, the top of this groove offers one in order to the opening for current outflow, this opening connects an osculum, and this osculum outwards and extend downward the bottom surface of stator, the below separation seal circle of this stator arranges a valve gap.
Rotate lower cover, lower cover drives hollow link, retainer to rotate, and then drive moving plate to rotate, make water intake on moving plate or corresponding to stator hot water inlet or corresponding to stator cooling water inlet or simultaneously corresponding to stator hot water inlet and stator cooling water inlet, like this, can realize and choose cold water inlet, heat water inlet, or mix water inlet, and can according to circumstances regulate the size of hot and cold inflow.
During use, press upper cover downwards, now, upper cover drives transmission shaft unit to leave moving plate water outlet downwards, and stretches in stator water outlet, now, current flow into cavity volume from valve gap water intake (hot water inlet and/or cooling water inlet), stator water intake (hot water inlet and/or cooling water inlet), then driven plate water outlet flows in the groove of stator water outlet again, then flows into osculum from opening, then from osculum, flows into valve gap water outlet again; Unclamp upper cover, upper cover is upwards replied under the effect of spring, but due to the resistance of current, the reply speed of upper cover is slower, in the bottom of transmission shaft unit, is again resisted against in moving plate water outlet, and valve body is closed (whole process is generally 5～10 seconds) automatically.
In the embodiment who recommends, described moving plate and described stator end face seal, this moving plate also comprises the water intake of an eccentric setting, on this stator, arrange in order to separately or jointly corresponding to a hot water inlet and a cooling water inlet of moving plate water intake, valve gap hot water inlet, valve gap cooling water inlet and the valve gap water outlet that is communicated with one by one stator hot water inlet, stator cooling water inlet and stator water outlet is set on this valve gap.
In the embodiment who recommends, for ease of installing, described transmission shaft unit is comprised of axle in the transmission being threaded and a transmission lower shaft, in this transmission, between centers is in described v-ring is inserted in hollow link, and the lower end of this transmission lower shaft is resisted against the below of described moving plate water outlet after sheathed seal ring.
In the embodiment who recommends, described transmission shaft unit is a transmission shaft.
In the embodiment who recommends, the inwall of described hollow link arranges one in order to place the groove of v-ring, in order to prevent that v-ring from following transmission shaft unit and sliding up and down.
In the embodiment who recommends, the upper and lower of described hollow link outer wall all arranges external splines, the inwall of this retainer is provided with internal spline, this retainer and this hollow link are by the connection that is fixed of inside and outside spline, similarly, the inwall of this lower cover is also provided with internal spline, and this lower cover and this hollow link are by the connection that is fixed of inside and outside spline.
In the embodiment who recommends, described moving plate and described stator are ceramic plate.
In the present invention, relate to " on ", the D score direction of placing while normally using with time-delay shutting valve is as the criterion, and take upper cover present position as top, valve gap present position is below.
From the above-mentioned description of this invention, compared to the prior art, the present invention has following feature:
1) time-delay shutting valve provided by the invention has changed the basic system of existing time-lapse faucet, valve body hot water inlet, cooling water inlet and valve body water outlet are arranged on to valve gap place simultaneously, thereby make it can use moving plate and stator to regulate water inlet current, make it not only there is time-delay closing function, and can carry out temperature and Flow-rate adjustment to current;
2), in the present invention, transmission shaft unit is comprised of axle in the transmission being threaded and a transmission lower shaft, can be convenient to the installation of time-delay shutting valve.
Accompanying drawing explanation
Fig. 1 is the stereoscopic-state figure of time-delay shutting valve;
Fig. 2 is the explosive view (above-below direction) of time-delay shutting valve;
Fig. 3 is the explosive view (true dip direction) of time-delay shutting valve;
Fig. 4 is the sectional view of time-delay shutting valve in off position time;
Fig. 5 is the sectional view of time-delay shutting valve when opening state.
Embodiment
The specific embodiment of the present invention is described with reference to the accompanying drawings.
A kind of time-delay shutting valve, the valve body 1 that comprises a both ends open, as Fig. 1, shown in Fig. 2 and Fig. 3, the retainer 2 of one hollow is rotatably set in the upper end-hole of this valve body 1, under this retainer 2, separation seal circle arranges a ceramic moving plate 3 being fixedly connected with it, between this pottery moving plate 3 and this retainer 2, form one in order to the cavity volume 21 for current inflow, as shown in Figures 4 and 5, on this pottery moving plate 3, arrange be communicated with this cavity volume 21 one be positioned at the water outlet 31 of central position and the water intake 32 of an eccentric setting, the below of this pottery moving plate 3 arranges a ceramic stator 4 for end face seal with it, on this ceramic stator 4, arrange in order to separately or jointly corresponding to a hot water inlet 42 and a cooling water inlet 43 of moving plate water intake 32, and the stator water outlet 41 of corresponding moving plate water outlet 31 settings, the below separation seal circle of this stator 4 arranges a valve gap 5, on this valve gap 5, arrange and be communicated with one by one stator hot water inlet 42, the valve gap hot water inlet 52 of stator cooling water inlet 43 and stator water outlet 41, valve gap cooling water inlet 53 and valve gap water outlet 51.
In this retainer 2, be fixedly installed a hollow link 6, the upper and lower of these hollow link 6 outer walls all arranges external splines, stretch out outside retainer 2 on the top of this hollow link 6, and be fixedly inserted in the lower cover 7 of an inwall with internal spline, this lower cover 7 and these hollow link 6 tops are by the connection that is fixed of inside and outside spline, the inwall of this retainer 2 is provided with internal spline, and this retainer 2 and these hollow link 6 bottoms are by the connection that is fixed of inside and outside spline.
This interior interval of hollow link 6 v-ring is mounted slidably axle 81 in a transmission, and the inwall of this hollow link 6 arranges one in order to place the groove of v-ring, in order to prevent that v-ring from following axle 81 in transmission and sliding up and down.
In this transmission, axle 81 protrudes upward outside hollow link 6, and is fixedly connected with a upper cover 9, sandwiched one spring 91 between this upper cover 9 and this lower cover 7.
In this transmission, axle 81 is threaded with a transmission lower shaft 82, and this transmission lower shaft 82 stretches out the water outlet 31 of moving plate 3 downwards, is connected to the below of moving plate water outlet 31 on the sheathed seal ring in its lower end is backward.
That stator water outlet 41 comprises is one that corresponding to moving plate water outlet 31, arrange, use the groove 411 stretching into for transmission lower shaft 82, the top of this groove 411 offers one in order to the opening 412 for current outflow, these opening 412 places connect an osculum 413, this osculum 413 outwards and extend downward the bottom surface of stator 4, as shown in Figures 4 and 5.
As shown in Figures 4 and 5, rotate lower cover 7, lower cover drives hollow link 6, retainer 2 to rotate, and then drive moving plate 3 to rotate, make water intake 32 on moving plate 3 or corresponding to stator hot water inlet 42 or corresponding to stator cooling water inlet 43 or simultaneously corresponding to stator hot water inlet 42 and stator cooling water inlet 43, like this, can realize and choose cold water inlet, heat water inlet, or mix water inlet, and can according to circumstances regulate the size of hot and cold inflow.
During use, press upper cover 9 downwards, now, upper cover 9 drives axle 81 in transmission to move downward with transmission lower shaft 82, moving plate water outlet 31 is left in the lower end of transmission lower shaft 82, and stretch in stator water outlet 41, now, current flow into cavity volume 21 from valve gap water intake (hot water inlet 52 and/or cooling water inlet 53), stator water intake (hot water inlet 42 and/or cooling water inlet 43), then driven plate water outlet 31 flows in the groove 411 of stator water outlet 41 again, from opening 412, flow into osculum 413 again, then from osculum 413, flow into valve gap water outlet 51 again; Unclamp upper cover 9, upper cover 9 is upwards replied under the effect of spring 91, but due to the resistance of current, the reply speed of upper cover 9 is slower, in the bottom of transmission lower shaft 82, be again resisted against in moving plate water outlet 31, valve body is closed (whole process is generally 5～10 seconds) automatically.
Above-described embodiment is preferably mode of execution of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection scope of the present invention.
Claims (7)
1. a time-delay shutting valve, the valve body that comprises a both ends open, it is characterized in that: the retainer that a hollow is rotatably set in the upper end-hole of this valve body, under this retainer, separation seal circle arranges a moving plate being fixedly connected with it, between this moving plate and this retainer, form one in order to the cavity volume for current inflow, the water outlet that is positioned at central position be communicated with this cavity volume is set on this moving plate, the below of this moving plate arranges a stator, it is in order to switch cold water after coordinating with moving plate, hot water or mixing water flow into cavity volume, on this stator, be provided with the stator water outlet corresponding to moving plate water outlet, in this retainer, be fixedly installed a hollow link, stretch out outside retainer on the top of this hollow link, and be fixedly inserted in a lower cover, in this hollow link, interval v-ring is mounted slidably a transmission shaft unit, stretch out outside described hollow link on the top of this transmission shaft unit, and be fixedly connected with a upper cover, sandwiched one spring between this upper cover and described lower cover, the bottom of this transmission shaft unit is stretched out the water outlet of described moving plate downwards, is connected to the below of moving plate water outlet on its sheathed seal ring is backward, described stator water outlet comprises a groove arranging corresponding to moving plate water outlet, bottom, described transmission shaft unit is stretched in this groove after moving downward, the top of this groove offers one in order to the opening for current outflow, this opening connects an osculum, and this osculum outwards and extend downward the bottom surface of stator, the below separation seal circle of this stator arranges a valve gap.
2. a kind of time-delay shutting valve as claimed in claim 1, it is characterized in that: described moving plate and described stator end face seal, this moving plate also comprises the water intake of an eccentric setting, on this stator, arrange in order to separately or jointly corresponding to a hot water inlet and a cooling water inlet of moving plate water intake, valve gap hot water inlet, valve gap cooling water inlet and the valve gap water outlet that is communicated with one by one stator hot water inlet, stator cooling water inlet and stator water outlet is set on this valve gap.
3. a kind of time-delay shutting valve as claimed in claim 2, it is characterized in that: described transmission shaft unit is comprised of axle in the transmission being threaded and a transmission lower shaft, in this transmission, between centers is in described v-ring is inserted in hollow link, and the lower end of this transmission lower shaft is resisted against the below of described moving plate water outlet after sheathed seal ring.
4. a kind of time-delay shutting valve as claimed in claim 2, is characterized in that: described transmission shaft unit is a transmission shaft.
5. a kind of time-delay shutting valve as described in claim 1,2,3 or 4, is characterized in that: the inwall of described hollow link arranges one in order to place the groove of v-ring.
6. a kind of time-delay shutting valve as claimed in claim 5, it is characterized in that: the upper and lower of described hollow link outer wall all arranges external splines, the inwall of this retainer is provided with internal spline, this retainer and this hollow link are by the connection that is fixed of inside and outside spline, similarly, the inwall of this lower cover is also provided with internal spline, and this lower cover and this hollow link are by the connection that is fixed of inside and outside spline.
7. a kind of time-delay shutting valve as described in claim 1,2,3 or 4, is characterized in that: described moving plate and described stator are ceramic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110033656.XA CN102620012B (en) | 2011-01-30 | 2011-01-30 | Delay shutoff valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110033656.XA CN102620012B (en) | 2011-01-30 | 2011-01-30 | Delay shutoff valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102620012A CN102620012A (en) | 2012-08-01 |
| CN102620012B true CN102620012B (en) | 2014-04-09 |
Family
ID=46560130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110033656.XA Active CN102620012B (en) | 2011-01-30 | 2011-01-30 | Delay shutoff valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102620012B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851243B (en) * | 2012-12-05 | 2016-05-11 | 浩瀚国际有限公司 | Self-closing water-saving valve |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0091329A1 (en) * | 1982-04-02 | 1983-10-12 | Les Robinets Presto Société Anonyme | Timer-activated self-closing mixing valve |
| US4516607A (en) * | 1977-11-23 | 1985-05-14 | Les Robinets Presto | Faucet mixer |
| US4768553A (en) * | 1988-01-19 | 1988-09-06 | Imo Delaval Inc. | Timed shut-off mixing water valve |
| DE19935167A1 (en) * | 1999-07-28 | 2001-02-01 | Dal Georg Rost & Soehne Sanita | Self closing valve has main closure element, valve seating, load relieving chamber, equalizing duct and nozzle, hollow cylinder with spindle and mixer chamber |
| CN2729466Y (en) * | 2004-10-11 | 2005-09-28 | 陈金富 | Time adjustable self-closing water saving device |
| CN101258349A (en) * | 2005-09-06 | 2008-09-03 | 金钟究 | Water supply valve cartridge |
| CN201547366U (en) * | 2009-11-17 | 2010-08-11 | 叶世良 | Time-delay water valve core capable of adjusting time and flow |
| CN101956853A (en) * | 2010-10-25 | 2011-01-26 | 厦门市易洁卫浴有限公司 | Time-delay flushing valve |
| CN201934744U (en) * | 2011-01-30 | 2011-08-17 | 厦门市易洁卫浴有限公司 | Time delay cut-off valve |
-
2011
- 2011-01-30 CN CN201110033656.XA patent/CN102620012B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4516607A (en) * | 1977-11-23 | 1985-05-14 | Les Robinets Presto | Faucet mixer |
| EP0091329A1 (en) * | 1982-04-02 | 1983-10-12 | Les Robinets Presto Société Anonyme | Timer-activated self-closing mixing valve |
| US4768553A (en) * | 1988-01-19 | 1988-09-06 | Imo Delaval Inc. | Timed shut-off mixing water valve |
| DE19935167A1 (en) * | 1999-07-28 | 2001-02-01 | Dal Georg Rost & Soehne Sanita | Self closing valve has main closure element, valve seating, load relieving chamber, equalizing duct and nozzle, hollow cylinder with spindle and mixer chamber |
| CN2729466Y (en) * | 2004-10-11 | 2005-09-28 | 陈金富 | Time adjustable self-closing water saving device |
| CN101258349A (en) * | 2005-09-06 | 2008-09-03 | 金钟究 | Water supply valve cartridge |
| CN201547366U (en) * | 2009-11-17 | 2010-08-11 | 叶世良 | Time-delay water valve core capable of adjusting time and flow |
| CN101956853A (en) * | 2010-10-25 | 2011-01-26 | 厦门市易洁卫浴有限公司 | Time-delay flushing valve |
| CN201934744U (en) * | 2011-01-30 | 2011-08-17 | 厦门市易洁卫浴有限公司 | Time delay cut-off valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102620012A (en) | 2012-08-01 |
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Owner name: XIAMEN SONGLIN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XIAMEN SOLUX BATH + KITCHEN PRODUCTS CO., LTD. Effective date: 20150213 Owner name: ZHOU HUASONG Effective date: 20150213 |
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Owner name: XIAMEN SOLUX BATH + KITCHEN PRODUCTS CO., LTD. Free format text: FORMER NAME: XIAMEN YIJIE SANITARY WARE CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 361000 No. 298 sunshine West Road, Haicang District, Fujian, Xiamen 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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Effective date of registration: 20150213 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: 361000 No. 298 sunshine West Road, Haicang District, Fujian, Xiamen Patentee before: XIAMEN CLEASE INDUSTRIES Co.,Ltd. |
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| 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: 20170927 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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