CN102927305A - Energy saving faucet - Google Patents
Energy saving faucet Download PDFInfo
- Publication number
- CN102927305A CN102927305A CN2012104479694A CN201210447969A CN102927305A CN 102927305 A CN102927305 A CN 102927305A CN 2012104479694 A CN2012104479694 A CN 2012104479694A CN 201210447969 A CN201210447969 A CN 201210447969A CN 102927305 A CN102927305 A CN 102927305A
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- valve seat
- water
- spool
- hole
- valve body
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- Sliding Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses an energy saving faucet which comprises a valve body, a valve base, a valve plug, a fixed tile, a moving tile and an elastic washer. The valve body is provided with a water inlet channel and a water outlet channel. Two symmetrically limber holes are arranged on the inner wall of the extending-in end of the valve base. A limit block is arranged on the inner wall of the valve base and located on any wall between the two limber holes and deviates from the middle of any wall between the two limber holes for 15-30 degrees. When the energy saving faucet is used, the valve plug can be selectively to be rotated rightwards or leftwards when a handle is rotated, accordingly two gears with different water outlet flow in size are formed; when a large amount of water is needed (such as water receiving and containing), the handle can be pulled to the left-most side and a via hole arranged between the fixed tile and the moving tile is located at the maximum position; and when water is used for hand washing, vegetable washing, bowl washing or even washing of a small object, the handle can be pulled to the right-most side, the via hole arranged between the fixed tile and the moving tile is located at the minimum position, and therefore water saving can be effectively achieved and water resource waste is avoided.
Description
Technical field
The present invention relates to a kind of control valve unit, relate in particular to a kind of water tap.
Background technique
At present, public place (on the public buildings such as hospital, school) is provided with toilet or Rest Room, water tap all is installed in toilet or the Rest Room, in order to reach water-saving purpose, a reduction valve has been installed below wash basin, although reached water-saving purpose, had more the cost of a reduction valve, also increased the installation time.And during water outlet, owing to below the wash basin reduction valve being installed, washing one's hands or during the washing body, same flow but do not have scouring force is not if there is on the contrary this function when needing flood.
In the prior art, water tap mainly comprises valve body, valve seat, is installed in rotation on spool and handle in the valve seat.Have an intake tunnel and an exhalant canal on the valve body, valve seat is installed on the valve body, and an end of spool penetrates in the valve seat and with valve base sealing and rotatably cooperate, handle is fixedly connected on the other end of spool.The bottom nozzle of valve seat is communicated with intake tunnel, and symmetry has the water port on the peripheral wall of valve seat, and the water port is communicated with exhalant canal.Be provided with ceramic core in valve seat, ceramic core comprises stable ceramic piece and dynamic porcelain piece, realizes that by the rotation dynamic porcelain piece ceramic core is in conducting or closed condition.Handle is positioned at the top of spool, rotates by handle with sleeve actuatable valve core, and then drives dynamic porcelain piece and rotate in valve seat, thereby realize that water tap opens or closes.
There is a gear (being the function that water tap has switch) in water tap of the prior art, and the angle of rotatable handle is 90 °, and rotatable handle is when parallel with the exhalant canal on the valve body, and water tap is closed; When rotatable handle when vertical with exhalant canal on the valve body, the water-outlet quantity of depotition cock reaches maximum position.When the water tap of this structure is widely used in family and various public place, have following shortcoming: people wash one's hands, wash dish, wash clothes or wash the dishes at water, even wash very little article, all with the handle wrench on the water tap to rightmost, water-outlet quantity is reached maximum position, namely cause the great lot of water resources serious waste, this disagrees with the using water wisely that country advocates.
Summary of the invention
For above shortcomings in the prior art, the invention provides a kind of using water wisely, can effectively avoid the energy-saving tap of water resource waste.
Energy-saving tap provided by the invention comprises valve body, valve seat, spool, stable ceramic piece, dynamic porcelain piece and elastic washer; Described valve body has an intake tunnel and an exhalant canal, described valve seat is hollow structure, the endoporus of valve seat is comprised of a small through hole and a large through-hole, form an annular boss between small through hole and the large through-hole, valve seat is installed on the valve body and with valve seal and cooperates, the large through-hole end of valve seat puts in the valve body, and the small through hole end of valve seat stretches out valve body; The water port of two symmetries is set on the inwall of the inserting end of described valve seat, and described water port communicates with exhalant canal; Described spool is column structure, and an end of spool has a convex shoulder, and the two ends of described convex shoulder arrange respectively plush copper, and described spool passes the small through hole of valve seat and forms sealing with valve seat and rotatably cooperate, and the convex shoulder of spool is pressed on the annular boss; Described stable ceramic piece and dynamic porcelain piece are arranged in the large through-hole of valve seat, described stable ceramic piece and valve seat form radially fixing, axially slidably cooperate, stable ceramic piece is pressed on the dynamic porcelain piece, dynamic porcelain piece be stuck on the plush copper and with the water port corresponding in the radial direction, drive at spool and can make dynamic porcelain piece and stable ceramic piece be in conducting or closed condition when dynamic porcelain piece rotates; Described elastic washer is enclosed within stretching on the port of valve seat, and a side pressure of elastic washer is on stable ceramic piece, and the other end is pressed on the interior wall of valve body and the port that stretches into of valve seat is communicated with intake tunnel; The inwall of described valve seat is provided with a limiting stopper, and this limiting stopper is on any wall between two water ports and 15 °～30 ° at the middle part of departing from two any walls between the water port.
As a preferred embodiment of the present invention, the width of described limiting stopper is 1.5mm～3mm.
The invention has the beneficial effects as follows: the present invention is provided with a limiting stopper at the inwall of valve seat, and this limiting stopper is on any wall between two water ports and 15 °～30 ° at the middle part of departing from two any walls between the water port.When using this water tap, turn to correspondingly with the water port at dynamic porcelain piece, be in closed condition between dynamic porcelain piece and the stable ceramic piece; Left with valve core rotation to limiting stopper, be on state between dynamic porcelain piece and the stable ceramic piece, and via is in maximum position, this moment, the water-outlet quantity of water tap was maximum; To the right with valve core rotation to limiting stopper, be on state between dynamic porcelain piece and the stable ceramic piece, and via is in less position, this moment, the water-outlet quantity of water tap was less; Can be selectively when rotatable handle with spool to the right or turn left, namely form two gears that water outlet varies in size, when needing a large amount of waters (such as water receiving), can be with handle wrench to Far Left, the via between dynamic porcelain piece and the stable ceramic piece is in maximum position; When water is washed one's hands, washed dish or washes the dishes, even wash very little article, can be with handle wrench to rightmost, the via between dynamic porcelain piece and the stable ceramic piece is in less position; During closed tap, only need can reach using water wisely like this with handle wrench to parallel with exhalant canal, avoid water resource waste.Handle wrench is compared with pulling Far Left to rightmost, can be reached using water wisely more than 3 times.
Description of drawings
Fig. 1 is the cross-sectional view of energy-saving tap;
Fig. 2 is the structural representation of spool;
Fig. 3 is that Fig. 1 is along the sectional drawing of A-A direction;
Fig. 4 is the handle cross-sectional structure schematic diagram that valve body, valve seat, spool and dynamic porcelain piece cooperate when forwarding Far Left to;
Fig. 5 is the handle cross-sectional structure schematic diagram that valve body, valve seat, spool and dynamic porcelain piece cooperate when forwarding rightmost to.
In the accompanying drawing: the 1-valve body; The 2-valve seat; The 3-spool; The 4-stable ceramic piece; The 5-dynamic porcelain piece; The 6-elastic washer; The 7-intake tunnel; The 8-exhalant canal; The 9-annular boss; The 10-water port; The 11-convex shoulder; The 12-plush copper; The 13-limiting stopper; The 14-handle; The 15-seal washer; The 16-seal ring; The 17-screw.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in more detail.
As shown in Figure 1, energy-saving tap comprises valve body 1, valve seat 2, spool 3, stable ceramic piece 4, dynamic porcelain piece 5, elastic washer 6 and handle 14.
Wherein, valve body 1 has an intake tunnel 7 and an exhalant canal 8, and intake tunnel 7 ends of valve body 1 are used for being connected with water pipe.Valve seat 2 is hollow structure, and the endoporus of valve seat 2 is comprised of a small through hole and a large through-hole, forms an annular boss 9 between small through hole and the large through-hole.The wall of valve body 1 is provided with one and is used for the interior threaded hole that valve seat 2 is installed, the outer wall of valve seat 2 is provided with outside thread, valve seat 2 is installed on the valve body 1 by screw-thread fit, and be sealed and matched by seal washer 15 and valve body 1, the large through-hole end of valve seat 2 puts in the valve body 1, and the small through hole end of valve seat 2 stretches out valve body 1.The water port 10 of two symmetries is set on the inwall of the inserting end of valve seat 2, and water port 10 communicates with exhalant canal 8.
Spool 3 is column structure, as shown in Figure 2.One end of spool 3 has a convex shoulder 11, and the two ends of convex shoulder 11 arrange respectively plush copper 12.Spool 3 passes the small through hole of valve seat 2, and the seal ring 16 that arranges on the cylindrical by spool 3 cooperates with the small through hole inner wall sealing of valve seat 2, and spool 3 can be in valve seat 2 interior rotations, and the convex shoulder 11 of spool 3 is pressed on the annular boss 9 by annular rubber cushion.Stable ceramic piece 4 and dynamic porcelain piece 5 are arranged in the large through-hole of valve seat 2, form radially between the large through-hole inwall of stable ceramic piece 4 and valve seat 2 and fix, and axially slidably cooperate, and stable ceramic piece 4 is pressed on the dynamic porcelain piece 5.Dynamic porcelain piece 5 be stuck on two plush coppers 12 and with water port 10 corresponding in the radial direction, drive at spool 3 and can make dynamic porcelain piece 5 and stable ceramic piece 4 be in conducting or closed condition when dynamic porcelain pieces 5 rotate.Handle 14 is enclosed within on the outer end that spool 3 stretches out valve seat 2, and by screw 17 handle 14 is fixed on the outer end of spool 3.Elastic washer 6 is enclosed within stretching on the port of valve seat 2, and a side pressure of elastic washer 6 is on stable ceramic piece 4, and the other end of elastic washer 6 is pressed on the wall in the valve body 1 and the port that stretches into of valve seat 2 is communicated with intake tunnel 7.The inwall of valve seat 2 is provided with a limiting stopper 13, on this limiting stopper 13 any wall between two water ports 10 and 15 °～30 ° at the middle part of departing from two any walls between the water port 10 is (in the present embodiment, limiting stopper 13 departs from 15 °～30 ° at the middle part of two any walls between the water port 10 to clockwise direction, at this moment, rotatable handle 14 left, the water-outlet quantity of water tap is maximum, and rotatable handle 14 to the right, and the water-outlet quantity of water tap is less).The width of limiting stopper 13 is 1.5mm～3mm, and this width both can guarantee that this limiting stopper 13 had enough intensity, and can not take the too large rotation space of dynamic porcelain piece 5.
When using this water tap, the intake tunnel 7 on the valve body 1 is connected on the water pipe.Handle 14 is pulled when parallel with exhalant canal 8, and this moment, dynamic porcelain piece 5 was corresponding with water port 10, was in closed condition between dynamic porcelain piece 5 and the stable ceramic piece 4, as shown in Figure 3.Rotatable handle 14 left, because the angle to anticlockwise is larger, when spool 3 turns to limiting stopper 13, are on state between dynamic porcelain piece 5 and the stable ceramic piece 4, and via is in maximum position, and this moment, the water-outlet quantity of water tap was maximum, as shown in Figure 4.Rotatable handle 14 to the right, because dextrorotary angle is less, when spool 3 turns to limiting stopper 13, are on state between dynamic porcelain piece 5 and the stable ceramic piece 4, and via is in less position, and this moment, the water-outlet quantity of water tap was less, as shown in Figure 5.Can be selectively when rotatable handle 14 with spool 3 to the right or turn left, namely form two gears that water outlet varies in size, when needing a large amount of waters (such as water receiving), handle 14 can be pulled Far Left, the via between dynamic porcelain piece 5 and the stable ceramic piece 4 is in maximum position.When water is washed one's hands, washed dish or washes the dishes, even wash very little article, handle 14 can be pulled rightmost, the via between dynamic porcelain piece 5 and the stable ceramic piece 4 is in less position.During closed tap, a need be pulled handle 14 parallel with exhalant canal 8, can reach water-saving purpose like this, avoids water resource waste.Handle 14 is pulled rightmost compare with pulling Far Left, can reach using water wisely more than 3 times; Only need pull to the left or to the right the water-outlet quantity that handle just can be controlled water tap, can save the independent control valve of available technology adopting and control the water-outlet quantity of water tap, and then reach the saving cost.
Explanation is at last, above embodiment is only unrestricted in order to technological scheme of the present invention to be described, although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technological scheme of the present invention, and not breaking away from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (2)
1. energy-saving tap comprises valve body (1), valve seat (2), spool (3), stable ceramic piece (4), dynamic porcelain piece (5) and elastic washer (6); Described valve body (1) has an intake tunnel (7) and an exhalant canal (8), described valve seat (2) is hollow structure, the endoporus of valve seat (2) is comprised of a small through hole and a large through-hole, form an annular boss (9) between small through hole and the large through-hole, valve seat (2) is installed in valve body (1) and upward and with valve body (1) is sealed and matched, the large through-hole end of valve seat (2) puts in the valve body (1), and the small through hole end of valve seat (2) stretches out valve body (1); The water port (10) of two symmetries is set on the inwall of the inserting end of described valve seat (2), and described water port (10) communicate with exhalant canal (8); Described spool (3) is column structure, one end of spool (3) has a convex shoulder (11), the two ends of described convex shoulder (11) arrange respectively plush copper (12), described spool (3) passes the small through hole of valve seat (2) and with valve seat (2) sealing and rotatably cooperate, the convex shoulder (11) of spool (3) is pressed on the annular boss (9); Described stable ceramic piece (4) and dynamic porcelain piece (5) are arranged in the large through-hole of valve seat (2), described stable ceramic piece (4) forms radially fixing with valve seat (2), axially slidably cooperate, stable ceramic piece (4) is pressed on the dynamic porcelain piece (5), dynamic porcelain piece (5) be stuck in plush copper (12) upper and with water port (10) corresponding in the radial direction, drive at spool (3) and can make dynamic porcelain piece (5) and stable ceramic piece (4) be in conducting or closed condition when dynamic porcelain piece (5) rotates; Described elastic washer (6) is enclosed within stretching on the port of valve seat (2), one side pressure of elastic washer (6) is on stable ceramic piece (4), and the other end is pressed on the interior wall of valve body (1) and the port that stretches into of valve seat (2) is communicated with intake tunnel (7); It is characterized in that: the inwall of described valve seat (2) is provided with a limiting stopper (13), and this limiting stopper (13) is positioned on any wall between two water ports (10) and departs from 15 °～30 ° at the middle part of any wall between two water ports (10).
2. energy-saving tap according to claim 1, it is characterized in that: the width of described limiting stopper (13) is 1.5mm～3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104479694A CN102927305A (en) | 2012-11-12 | 2012-11-12 | Energy saving faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104479694A CN102927305A (en) | 2012-11-12 | 2012-11-12 | Energy saving faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102927305A true CN102927305A (en) | 2013-02-13 |
Family
ID=47642178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104479694A Pending CN102927305A (en) | 2012-11-12 | 2012-11-12 | Energy saving faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102927305A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307292A (en) * | 2013-06-19 | 2013-09-18 | 何祺晃 | Faucet valve core |
| CN104132152A (en) * | 2014-07-31 | 2014-11-05 | 江门市飞箭科技有限公司 | Faucet |
| CN104154254A (en) * | 2014-07-21 | 2014-11-19 | 浙江美德机械有限公司 | Adjusting-type plug valve |
| CN113217638A (en) * | 2021-06-08 | 2021-08-06 | 西玛克（厦门）阀门有限公司 | Rotary multi-position flow regulating valve |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2480636Y (en) * | 2001-01-10 | 2002-03-06 | 万佩柳 | Flow control valve |
| CN2504451Y (en) * | 2000-11-27 | 2002-08-07 | 张师祝 | Lock controlled valve |
| CN2752558Y (en) * | 2004-12-09 | 2006-01-18 | 郭秀琴 | Ceramics spool |
| CN201014041Y (en) * | 2007-02-09 | 2008-01-30 | 陈启岳 | Temperature controlled water faucet with improved structure |
| CN201047447Y (en) * | 2007-04-06 | 2008-04-16 | 张锡平 | Quick-speed regulate and control valve |
| CN201462017U (en) * | 2009-04-30 | 2010-05-12 | 罗邦远 | Triangle valve |
| CN202195090U (en) * | 2011-08-22 | 2012-04-18 | 张南新 | Novel ceramic valve |
-
2012
- 2012-11-12 CN CN2012104479694A patent/CN102927305A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2504451Y (en) * | 2000-11-27 | 2002-08-07 | 张师祝 | Lock controlled valve |
| CN2480636Y (en) * | 2001-01-10 | 2002-03-06 | 万佩柳 | Flow control valve |
| CN2752558Y (en) * | 2004-12-09 | 2006-01-18 | 郭秀琴 | Ceramics spool |
| CN201014041Y (en) * | 2007-02-09 | 2008-01-30 | 陈启岳 | Temperature controlled water faucet with improved structure |
| CN201047447Y (en) * | 2007-04-06 | 2008-04-16 | 张锡平 | Quick-speed regulate and control valve |
| CN201462017U (en) * | 2009-04-30 | 2010-05-12 | 罗邦远 | Triangle valve |
| CN202195090U (en) * | 2011-08-22 | 2012-04-18 | 张南新 | Novel ceramic valve |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307292A (en) * | 2013-06-19 | 2013-09-18 | 何祺晃 | Faucet valve core |
| CN104154254A (en) * | 2014-07-21 | 2014-11-19 | 浙江美德机械有限公司 | Adjusting-type plug valve |
| CN104132152A (en) * | 2014-07-31 | 2014-11-05 | 江门市飞箭科技有限公司 | Faucet |
| CN113217638A (en) * | 2021-06-08 | 2021-08-06 | 西玛克（厦门）阀门有限公司 | Rotary multi-position flow regulating valve |
| CN113217638B (en) * | 2021-06-08 | 2023-02-24 | 西玛克（厦门）阀门有限公司 | Rotary multi-position flow regulating valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |