CN103791115A - Novel foot-operated type water-saving switch - Google Patents
Novel foot-operated type water-saving switch Download PDFInfo
- Publication number
- CN103791115A CN103791115A CN201410072058.7A CN201410072058A CN103791115A CN 103791115 A CN103791115 A CN 103791115A CN 201410072058 A CN201410072058 A CN 201410072058A CN 103791115 A CN103791115 A CN 103791115A
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- China
- Prior art keywords
- valve
- water
- novel foot
- valve body
- spool
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/14—Self-closing valves, i.e. closing automatically after operation with special means for preventing the self-closing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/62—Pedals or like operating members, e.g. actuated by knee or hip
Abstract
The invention discloses a novel foot-operated type water-saving switch. The novel foot-operated type water-saving switch comprises a valve body, a valve cover, a valve core, a spring, a limiting sliding block and a seal ring, wherein the valve core is fixedly connected with the valve cover and can slide and rotate inside a valve cavity; the valve body is provided with a water inlet and a water outlet; the valve cover is stamped on, the valve core is rotated, a channel inside the valve core is communicated with the water inlet and the water outlet of the valve body, and the water flow can be adjusted. An inner hole of a flange of the valve cover is provided with the limiting sliding block, one end of the limiting sliding block is exposed, the limiting sliding block is clamped in a hollow clamping groove in the side wall of the valve body and can slide, the valve cover is rotated so that the limiting sliding block can slide in a horizontal locating groove in the valve body, the valve cover is clamped and cannot rebound, and continuous water discharging is guaranteed; when the novel foot-operated type water-saving switch is switched off, the valve cover can be rotated in the reverse direction, the limiting sliding block gets out of the locating groove, the valve cover drives the valve core to return into the valve cavity under the action of elasticity of the spring, and water is stopped.
Description
Technical field
What the present invention relates to is a kind of Water-saving valve, and especially one has size-adjustable, the Novel foot-operated Water-saving valve of locking effluent functions.
Background technique
Foot pedal type water-saving tap of the prior art, the size of how trampling dynamics by control is controlled current size, the drawback of this design is that the sensitivity of people's pin is lower, often overexertion while trampling, easily cause water resources excess waste, and in the time of the long-time water of needs, pin to step down on switch always, make people's fatigue, inconvenient daily life.
Summary of the invention
Main purpose of the present invention is to address the above problem and is not enough, provides a kind of easy to use, can arbitrarily control current size, and have the Novel foot-operated Water-saving valve of locking effluent functions.
Technological scheme of the present invention is for achieving the above object:
A kind of Novel foot-operated Water-saving valve, is made up of valve body, valve gap, spool, spring, position limiting slide block, seal ring; Wherein, described valve body bottom is provided with water intake and water outlet, is middlely cut off by valve pocket, and the shape of valve pocket coordinates with spool, and upper end part certain tapering that tilts, and described seal ring is contained in the upper end-hole of valve pocket, contacts with spool; Valve gap is arranged in the big groove of valve body, and its vertical endoporus coordinates with the outer wall of valve pocket, and spring is arranged in the vertical endoporus of valve gap, and upper end connects endoporus upper wall, conflicts on the outer wall top of valve pocket in lower end; Described position limiting slide block is arranged in the endoporus at bonnet flange place, and one end reaches the outside of valve gap, is stuck in the draw-in groove of valve body.
The upper end of described body wall is provided with the draw-in groove of two hollow outs.
Described valve gap is provided with vertical endoporus, and interior hole dimension is greater than the size of valve pocket outer wall, is Spielpassung; The upper surface of described valve gap is provided with anti-skidding projection, and its lip part is provided with two centrosymmetric horizontal apertures, and aperture and position limiting slide block are interference fit.
Described spool is cylindrical, and upper half part has tapering, coordinates with valve pocket, and connecting rod part, through the upper end-hole of valve pocket, is fixedly connected with valve gap; In spool, be provided with connecting passage, its size is greater than water intake and water outlet.
Described position limiting slide block is cuboid, and there is chamfering in edge.
Described draw-in groove is two centrosymmetric hollow slots, is positioned at the sidewall top of valve body, comprises the locating slot of substantially horizontal hollow out and the chute of vertical direction hollow out.
To sum up content, a kind of Novel foot-operated Water-saving valve of the present invention, possesses common Pedaled water-saving switch with stepping on opening, and with walking with the function of stopping, can realize again the locking of water outlet state simultaneously, and the new function of fine adjustment current size.In daily life, this Water-saving valve is easy to use, and reliable in structure especially can meet the use needs of different condition, has realized the object of effective water saving.
Accompanying drawing explanation
Fig. 1 is the closed condition sectional view of valve gap when upper in the present invention;
Fig. 2 is the closed condition sectional view of valve gap when the next in the present invention;
Fig. 3 is valve gap and the two-part A-A face of spool sectional view in Fig. 1;
Fig. 4 is B-B face sectional view when Spool rotating of the present invention is connected intake-outlet in Fig. 2
Fig. 5 is D-D face sectional view when position limiting slide block is positioned at horizontal location groove after valve gap rotation of the present invention in Fig. 2
Fig. 6 be in Fig. 2 valve body E-E to sectional view
As shown in Figures 1 to 6, valve body 1, valve gap 2, spool 3, spring 4, position limiting slide block 5, seal ring 6, draw-in groove 7, valve pocket 8, water intake 10, water outlet 11.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, a kind of Novel foot-operated Water-saving valve, by valve body 1, valve gap 2, spool 3, spring 4, position limiting slide block 5, seal ring 6 forms; Valve body 1 bottom is provided with water intake 10 and water outlet 11, and centre is separated by valve pocket 8, and the sidewall upper of valve body 1 is provided with the draw-in groove 7 of hollow out; Valve gap 2 is contained in the groove of valve body 1, its vertical endoporus coordinates with the outer wall of valve pocket 8, can slide up and down and rotate, spool 3 is positioned at valve pocket 8, is fixedly connected with valve gap 2 by round bar, between the round bar part of spool 3 and the upper end-hole of valve pocket 8, seal ring 6 is housed, avoid the water outflow in valve pocket 8, the flange portion of valve gap 2 is provided with endoporus fixed installation position limiting slide block 5, and valve gap 2 is stretched out in one end of position limiting slide block 5, be stuck in the draw-in groove 7 of valve body 1, can in draw-in groove 7, slide.Spring 4 is arranged in the vertical endoporus of valve gap 2, and one end connects endoporus upper wall, and the other end is conflicted on the outer wall top of valve pocket 8, and under the elastic force effect of spring 4, valve gap 2 is in upper, and water intake 10 and water outlet 11 are cut off by spool 3.
As shown in Figure 2, step on after valve gap 2, spring 4 is compressed, and valve gap 2 is in the next, and now spool 3 internal channels and water intake 10 and water outlet 11 are positioned at same level, and axis is mutually vertical, and current are still cut off.
As shown in Figure 3, position limiting slide block 5 is two, is arranged on same straight line, and the axis of this straight line and spool 3 internal channels is perpendicular.
As shown in Figure 4, spool 3 internal channel sizes are greater than the size of water intake 10 and water outlet 11, and in the time that spool 3 rotates through several angle, optimized angle is 45 °, can connect water intake 10 and water outlet 11 completely, make current reach maximum, counterrotating is adjustable small water flow.
As shown in Figure 5, one end of position limiting slide block 5 is stuck in the horizontal location groove of draw-in groove 7, horizontally slips only in draw-in groove 7, avoids valve gap 2 to rebound upper under the elastic force effect of spring 4 and automatically closes.
As shown in Figure 6, draw-in groove 7 comprises the locating slot of substantially horizontal hollow out and the chute of vertical direction hollow out.In the time that position limiting slide block 5 is positioned at horizontal location groove, can not slide up and down, valve gap 2 is locked in lock state, and guarantor's pin still can continue water outlet after leaving; In the time that position limiting slide block 5 is positioned at the chute of vertical direction, valve gap 2 is in unlock state, and after now people's pin leaves, under the effect of spring 4, the unobstructed Returning switch closed position of position limiting slide block 5, realizes with walking with the object of stopping.
The working procedure of the Novel foot-operated Water-saving valve of the embodiment of the present invention is as follows: under the state not stressing at valve gap 2, spool 3 is the top in valve pocket 8 under the elastic force effect of spring 4, and water intake 10 and water outlet 11 are cut off, and current cannot flow out; In the time of needs water, tramp with one's feet on valve gap 2, valve gap 2 Compress Springs 4 move downward, simultaneously position limiting slide block 5 is along the vertical chute down sliding of draw-in groove 7, when spool 3 arrives behind the bottom of valve pocket 8, now rotates passage in valve gap 2 regulating spools 3 and the connection area of water intake 10 and water outlet 11, and then regulating water-quantity size, during to two sideway swivels, connect area and become large, adjustable mass-flow.In the time that valve gap 2 rotates to lock direction, position limiting slide block 5 slips in the locating slot of substantially horizontal, blocks valve gap 2, makes it can not resilience, can stablize water outlet.In the time that valve gap 2 rotates adjusting current size to unlock direction, position limiting slide block 5 horizontal slip in chute, vertical direction is unobstructed.Now unclamp after pin valve gap 2 and spool 3 initial position that rebounds, automatic closing water stream, effectively water saving under the elastic force effect of spring 4.
As mentioned above, given scheme content, can derive similar technological scheme in conjunction with the accompanying drawings and embodiments.In every case be the content that does not depart from technical solution of the present invention, any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present invention, all still belong in the scope of technical solution of the present invention.
Claims (6)
1. a Novel foot-operated Water-saving valve, is characterized in that: be made up of valve body (1), valve gap (2), spool (3), spring (4), position limiting slide block (5), seal ring (6); Wherein, described valve body (1) bottom is provided with water intake (10) and water outlet (11), centre is cut off by valve pocket (8), the shape of valve pocket (8) coordinates with spool (3), and upper end part certain tapering that tilts, described seal ring (6) is contained in the upper end-hole of valve pocket (8), contacts with spool (3); Valve gap (2) is arranged in the big groove of valve body (1), and its vertical endoporus coordinates with the outer wall of valve pocket (8), and spring (4) is arranged in the vertical endoporus of valve gap (2), and upper end connects endoporus upper wall, conflicts on the outer wall top of valve pocket (8) in lower end; Described position limiting slide block (5) is arranged in the endoporus at valve gap (2) flange place, and one end reaches the outside of valve gap (2), is stuck in the draw-in groove (7) of valve body (1).
2. Novel foot-operated Water-saving valve according to claim 1, is characterized in that: described valve body (1) sidewall upper is provided with the draw-in groove (7) of two hollow outs.
3. Novel foot-operated Water-saving valve according to claim 1, is characterized in that: described valve gap (2) is provided with vertical endoporus, and interior hole dimension is greater than the size of valve pocket (8) outer wall; The upper surface of described valve gap (2) is provided with anti-skidding projection, and its lip part is provided with two centrosymmetric horizontal apertures, aperture and position limiting slide block (5) interference fit.
4. Novel foot-operated Water-saving valve according to claim 1, it is characterized in that: described spool (3) is for cylindrical, and upper half part has tapering, coordinates with valve pocket (8), connecting rod part, through the upper end-hole of valve pocket (8), is fixedly connected with valve gap (2); Spool is provided with connecting passage in (3), and its size is greater than water intake (10) and water outlet (11).
5. Novel foot-operated Water-saving valve according to claim 1, is characterized in that: described position limiting slide block (5) is cuboid, and there is chamfering in edge.
6. according to the Novel foot-operated Water-saving valve described in claim 1 to 2, it is characterized in that: described draw-in groove (7) is two centrosymmetric hollow slots, the sidewall top that is positioned at valve body (1), comprises the locating slot of substantially horizontal hollow out and the chute of vertical direction hollow out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410072058.7A CN103791115B (en) | 2014-02-28 | 2014-02-28 | Pedaled water-saving switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410072058.7A CN103791115B (en) | 2014-02-28 | 2014-02-28 | Pedaled water-saving switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103791115A true CN103791115A (en) | 2014-05-14 |
| CN103791115B CN103791115B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410072058.7A Active CN103791115B (en) | 2014-02-28 | 2014-02-28 | Pedaled water-saving switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103791115B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270744A (en) * | 2015-10-27 | 2016-01-27 | 芜湖市泰能电热器具有限公司 | Heating aluminum tube packing box |
| CN109654243A (en) * | 2019-01-30 | 2019-04-19 | 中国科学院力学研究所 | A kind of control valve with switching function |
| CN110185813A (en) * | 2019-06-21 | 2019-08-30 | 安徽南氟化工设备有限公司 | A kind of flanged joint Fluorine-lined V type ball valve |
| CN111110570A (en) * | 2019-03-28 | 2020-05-08 | 青岛大学附属医院 | Neurosurgery nursing device convenient for patient to vomit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2727510Y (en) * | 2004-01-06 | 2005-09-21 | 孙宪初 | Imbedded foot valve |
| WO2006002647A1 (en) * | 2004-07-03 | 2006-01-12 | El-Domoky Abdul-Sattar Yousof | Water control valve |
| CN201326818Y (en) * | 2008-12-12 | 2009-10-14 | 刘凤玲 | Foot-operated water valve |
| CN201739536U (en) * | 2010-07-20 | 2011-02-09 | 李大伟 | Press type faucet |
| CN201810843U (en) * | 2010-10-22 | 2011-04-27 | 崔斌 | Pedaled water saving device |
| CN201902597U (en) * | 2010-11-25 | 2011-07-20 | 大连海洋大学 | Pedaled water-saving switch |
| CN203051882U (en) * | 2012-12-13 | 2013-07-10 | 成都工业学院 | Pedal type valve for public toilet |
-
2014
- 2014-02-28 CN CN201410072058.7A patent/CN103791115B/en active Active
Patent Citations (7)
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|---|---|---|---|---|
| CN2727510Y (en) * | 2004-01-06 | 2005-09-21 | 孙宪初 | Imbedded foot valve |
| WO2006002647A1 (en) * | 2004-07-03 | 2006-01-12 | El-Domoky Abdul-Sattar Yousof | Water control valve |
| CN201326818Y (en) * | 2008-12-12 | 2009-10-14 | 刘凤玲 | Foot-operated water valve |
| CN201739536U (en) * | 2010-07-20 | 2011-02-09 | 李大伟 | Press type faucet |
| CN201810843U (en) * | 2010-10-22 | 2011-04-27 | 崔斌 | Pedaled water saving device |
| CN201902597U (en) * | 2010-11-25 | 2011-07-20 | 大连海洋大学 | Pedaled water-saving switch |
| CN203051882U (en) * | 2012-12-13 | 2013-07-10 | 成都工业学院 | Pedal type valve for public toilet |
Non-Patent Citations (1)
| Title |
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| 李习群; 闫利国; 肖睿书: "脚踏式多用途水阀和注水嘴的应用", 《给水排水》, vol. 22, no. 8, 31 August 1996 (1996-08-31) * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270744A (en) * | 2015-10-27 | 2016-01-27 | 芜湖市泰能电热器具有限公司 | Heating aluminum tube packing box |
| CN109654243A (en) * | 2019-01-30 | 2019-04-19 | 中国科学院力学研究所 | A kind of control valve with switching function |
| CN111110570A (en) * | 2019-03-28 | 2020-05-08 | 青岛大学附属医院 | Neurosurgery nursing device convenient for patient to vomit |
| CN110185813A (en) * | 2019-06-21 | 2019-08-30 | 安徽南氟化工设备有限公司 | A kind of flanged joint Fluorine-lined V type ball valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103791115B (en) | 2016-08-17 |
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