CN201037549Y - Water-saving valve or water faucet capable of adjusting water flow - Google Patents
Water-saving valve or water faucet capable of adjusting water flow Download PDFInfo
- Publication number
- CN201037549Y CN201037549Y CNU2007200799560U CN200720079956U CN201037549Y CN 201037549 Y CN201037549 Y CN 201037549Y CN U2007200799560 U CNU2007200799560 U CN U2007200799560U CN 200720079956 U CN200720079956 U CN 200720079956U CN 201037549 Y CN201037549 Y CN 201037549Y
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- Prior art keywords
- water
- valve
- valve body
- rotating regulation
- adjustable type
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- Expired - Fee Related
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Abstract
A water volume adjustable thrift valve or cock consists of a bypass valve body connected with the prior water valve body, a rotary valve cover, an adjustable nut and an O-ring seal, wherein the bypass valve body is connected with the prior water valve through internal/external threads, or is integrated with the prior water valve body, the rotary valve cover encloses the bypass valve body, the O-ring seal is arranged between the rotary valve cover and the bypass valve body for leakage prevention, and the adjustable nut is for adjusting and controlling axial clearance. As a water flow is partitioned and blocked out by the bypass valve body, the water flow can not flow out directly but flow in a bypass watercourse formed by a water inlet and outlet on the side face of the bypass valve body and a water groove on the inner wall of the rotary valve cover. The area of passage of the bypass watercourse can be changed through screwing the rotary valve cover, thereby controlling water volume and realizing economization. The utility model can reasonably adjust and control the water output of the prior water valve and avoid water waste caused by inappropriate and oversized consumption of water with simple structure and convenient assembly and operation. In addition, as the utility model is also provided with an emergency switching function, the utility model can be used for cutting off the water flow to prevent water waste caused by delayed repair in case that the prior water valve is damaged.
Description
Technical field
The utility model relates to water tap or water valve controlling device, particularly a kind of water yield adjustable type water saving valve or water tap.
Background technique
The conserve water resource is the important topic that the mankind face, and also is a kind of social ethics of worth promotion.People can regulate the size of water consumption by opening of rotating switch on the water valve or grip switches angle, but seem inconvenient like this.In actual use, the user often can not fast and effeciently control the size with water flow, thereby causes the great amount of water resources waste; Also occur some in recent years and had the adjustable type water saving valve (water tap) of water yield size control gear, these adjustable type water saving valve (water tap) common features with gear are to utilize the switch controlling device to control the water yield, when family uses, the user can utilize gear to control the water consumption size quickly and effectively to reach the purpose of water saving preferably, but in the bigger public situation of some water consumption changes in amplitude, as the public lavatory, places such as lavatory, the user often always reaches maximum with water valve, causes the water valve with water yield size control gear can not play the effect of water saving.Simultaneously water valve can produce wearing and tearing or damage under long-term the use, seepage all can take place even can't close and metals run out, and former water valve only cuts out and just can deal with problems after the water source total valve more renews water valve.So need a kind of device to solve the problems referred to above, reach the effect of conserve water resource.
Summary of the invention
The purpose of this utility model is to disclose a kind of water yield adjustable type water saving tap or water valve simple in structure, easy and simple to handle.
For reaching the foregoing invention purpose, the technological scheme that is adopted is: a kind of water yield adjustable type water saving valve or water tap, comprise faucet body and water yield adjustable type water saving valve valve, described water yield adjustable type water saving valve valve is by comprising by-pass valve body, the rotating regulation valve cover, adjusting nut and O-ring seal parts connect and compose, wherein the two ends of by-pass valve body are respectively equipped with band internal thread or externally threaded silk thread mouth, can connect with original pipeline easily, it is inner that by-pass valve body is installed in the rotating regulation valve cover, form tighter Spielpassung, can process the screw thread (Fig. 1 that connects with old water valve at by-pass valve body one end, 2); Also can be processed into one (Fig. 5) with water valve valve-body.The rotating regulation valve cover is socketed on the by-pass valve body rotation and cooperates, and prevents that the O-ring seal that leaks is arranged in the interlayer between by-pass valve body outer wall and the rotating regulation valve cover inwall, can be according to the difform O-ring seal of hydraulic pressure size selection, and water-tight to guarantee; Adjusting nut is socketed on the by-pass valve body and places an end of rotating regulation valve cover, leave the gap between adjusting nut and the rotating regulation valve cover, adjusting nut can be regulated the axial clearance of rotating regulation valve cover, can prevent that also the adjustable type water saving valve is screwed into water pipe and crosses dark damage or kill the rotating regulation valve cover; Be provided with partition wall in the pipe of by-pass valve body, stop that current directly flow out, the partition wall both sides have one group of corresponding into water port of water and water outlet that is used at least, the diameter of water port and quantity are fixed according to the diameter of water valve, the water port is separated wall and separates, form the bypass type water channel, rotating regulation valve cover inwall has water-flowing trough.
The width of water-flowing trough is consistent with the water port diameter, and the length of water-flowing trough is equal to, or greater than along the length of two adjacent water ports on the by-pass valve body tube wall coaxial line, is guaranteed that by structure the relative position of water-flowing trough and water port can entanglement (as shown in Figure 1, 2).
The outer surface of rotating regulation valve cover is to have the anti-skidding annular knurl of texture or be provided with anti-skidding damping, is convenient to turn.
Rotating regulation valve puts the fixedly screw of rotating regulation valve cover, can fix the angle that rotating regulation valve overlaps by adjusting screw by the manager in some place that does not need often to regulate, in case the user regulates voluntarily.
The maximum angle of rotating regulation valve cover rotation is determined (not drawing among the figure) by limit stoper.
Be arranged on the O-ring seal that by-pass valve body outer wall and rotation preventing between the valve sleeving inner wall leak and select multi-form O-ring seal (only having drawn O shape cushion rubber among the figure) according to the water pressure size.
The utility model is simple in structure, fitting operation is convenient, can need regulate and control the max water yield control of former water valve easily, promptly former water valve (or water tap), switch reaches maximum, also can keep reasonable water-outlet quantity because of the restriction of water saving fixtures, the water resource waste of having avoided improper excessive water consumption to cause, this device also has the function of emergency cock simultaneously, when former water valve (or water tap) damage can not be closed current, can close current by this device, prevent the waste that running water causes.
Description of drawings
Fig. 1 is the structural representation of band internal thread silk mouth water-saving valve;
Fig. 2 is the structural representation of band external thread wire mouth water-saving valve;
Fig. 3 is the utility model structural representation;
Fig. 4 is that the utility model is installed cross-sectional schematic;
Fig. 5 is the structural representation that water-saving valve and water tap are cast as one;
Fig. 6 is that water-saving valve is installed on the structural representation on the rotatable water tap body;
Fig. 7 is a water-saving valve mounting portion enlarged diagram among Fig. 6;
Fig. 8 is the structural representation that water-saving valve is installed on rotatable faucet outlet;
Among the figure: 1-by-pass valve body, 1.1-silk thread mouth, 1.2-water port, 1.3-partition wall,
2-rotating regulation valve cover, 2.1-water-flowing trough, 3-adjusting nut, 4-O-ring seal.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As Fig. 1, shown in 2, a kind of water yield adjustable type water saving valve or water tap, comprise faucet body, with water yield adjustable type water saving valve valve, described water yield adjustable type water saving valve valve is by comprising by-pass valve body 1, rotating regulation valve cover 2, adjusting nut 3 and O-ring seal 4 parts connect and compose, wherein the two ends of by-pass valve body 1 are respectively equipped with band internal thread or externally threaded silk thread mouth 1.1, can connect with original pipeline easily, by-pass valve body 1 is installed in rotating regulation valve and overlaps 2 inside, form tighter Spielpassung, can process the screw thread (Fig. 1 that connects with old water valve at by-pass valve body 1 one ends, 2); Also can be processed into one (Fig. 5) with water valve valve-body.Rotating regulation valve cover 2 is socketed in rotation cooperation on the by-pass valve body 1, prevent that the O-ring seal 4 that leaks is arranged on by-pass valve body 1 outer wall and rotating regulation valve and overlaps in the interlayer between 2 inwalls, can select difform O-ring seal 4 according to the hydraulic pressure size, water-tight to guarantee; Adjusting nut 3 is socketed on the by-pass valve body 1 and places an end of rotating regulation valve cover 2, leave the gap between adjusting nut 3 and the rotating regulation valve cover 2, adjusting nut 3 can be regulated the axial clearance of rotating regulation valve cover 2, can prevent that also the adjustable type water saving valve is screwed into water pipe and crosses dark damage or kill rotating regulation valve cover 2; Be provided with partition wall 1.3 in the pipe of by-pass valve body 1, stop that current directly flow out, partition wall 1.3 both sides have one group of corresponding into water port 1.2 of water and water outlet that is used at least, and water port 1.2 is separated wall 1.3 and separates, form the bypass type water channel, rotating regulation valve overlaps 2 inwalls and has water-flowing trough 2.1.
The width of water-flowing trough 2.1 is consistent with water port 1.2 diameters, the length of water-flowing trough 2.1 is equal to, or greater than along the length of two adjacent water ports 1.2 on the by-pass valve body 1 tube wall coaxial line, guarantees that by structure the water-flowing trough 2.1 and the relative position of water port 1.2 can entanglements (as shown in Figure 1, 2).
The outer surface of rotating regulation valve cover 2 is to have the anti-skidding annular knurl of texture or be provided with anti-skidding damping, is convenient to turn.
The fixedly screw of rotating regulation valve cover 2 is arranged on the rotating regulation valve cover 2, do not need the place often regulated to fix the angle of rotating regulation valve cover 2 by adjusting screw at some, in case the user regulates voluntarily by the manager.
As shown in Figure 5, by-pass valve body 1 is cast as one with faucet body, it is fixed water conserving tap according to the utility model structural design, at one section cylindrical body that is drilled with four water ports 1.2 (two water outlets and two water intakes) of former water tap screw thread place lengthening, form by-pass valve body, by-pass valve body inner inlet mouth and water outlet are obstructed, can not cross water, water is radially flowed out in the width and the axial water-flowing trough 2.1 of water port 1.2 equal diameters of by-pass valve body to the rotating regulation valve cover 2 by the inner water outlet of by-pass valve body, through water-flowing trough 2.1 axial flow, radially flow back in the by-pass valve body behind the water intake of arrival by-pass valve body, flow to the tap place again, use for the water user.When axial water-flowing trough 2.1 and water port 1.2 fully to timing, the discharge area maximum, water yield maximum, rotation rotating regulation valve cover 2, the relative position of the two changes, also along with diminishing, the water yield also reduces thereupon in the discharge area, up to closing fully.So just can come regulating water-quantity, open the too much water outflow of tap when avoiding not needing big flood, thereby reach the purpose of water saving according to purposes.Also can design set screw (not drawing on the figure) on the water saving adjustment sleeve, water tap in public places is screwed after can the water yield being regulated by the staff, to avoid inoperative personnel regulating water-quantity privately.Design has O-ring seal 4 between rotating regulation valve cover 2 and the by-pass valve body, can just select multi-form O-ring seal according to hydraulic pressure, if any the V-seal cushion rubber of seal lip, " O " type cushion rubber etc.Swivel water regulating valve cover is outer can annular knurl or take any processing method that helps to rotate to handle, and regulates so that light rotation realizes water saving.
What Fig. 6,7 represented is movable water conserving tap, this is being suitable for the movable water outlet in the family kitchen and the movable water conserving tap that designs at what occur in the market, with fixed different be that the outlet pipe on top is rotatable, taken into full account the needs that adapt to this movable water tap water saving regulator in the design for this reason.Main feature is that the water saving by-pass valve body becomes one separately, on connect one and can satisfy the rotatable function of outlet pipe by movable water pipe.All the other are with fixed identical.
Fig. 8 designs for adapting to the water tap that exists in a large number on the present market, as long as the annex of will economizing on water is screwed on the screw thread of original depotition cock, just can change the discharge area by regulating rotating regulation valve cover 2, realizes water saving.
The effect of the adjusting nut 3 among Fig. 1,2 has two, and the right is the axial clearance of regulating rotary sleeve, is screwed into when the left side prevents to install excessively, and pipe fittings can not rotate the rotary sleeve dieback.Between rotating regulation valve cover 2 and the O-ring seal 4 is tighter Spielpassung, helps leakproof when guaranteeing to rotate again.
Claims (4)
1. water yield adjustable type water saving valve or water tap, comprise faucet body, it is characterized in that: also comprise water yield adjustable type water saving valve valve, described water yield adjustable type water saving valve valve is by comprising by-pass valve body (1), rotating regulation valve cover (2), adjusting nut (3) and O-ring seal (4) parts connect and compose, wherein the two ends of by-pass valve body (1) are respectively equipped with band internal thread or externally threaded silk thread mouth (1.1), rotating regulation valve cover (2) is socketed on the by-pass valve body (1) and is Spielpassung, prevent that the O-ring seal (4) that leaks is arranged between by-pass valve body (1) outer wall and rotating regulation valve cover (2) inwall, adjusting nut (3) is socketed on the end that rotating regulation valve cover (2) was gone up and placed to by-pass valve body (1), the axial clearance of adjusting nut (3) regulation and control rotating regulation valve covers (2) and when preventing to install pipe coupling will rotate valve pocket (2) along extremely, be provided with partition wall (1.3) in the pipe of by-pass valve body (1), partition wall (1.3) both sides have one group of corresponding into water port (1.2) of water and water outlet that is used at least, and rotating regulation valve cover (2) inwall has water-flowing trough (2.1).
2. a kind of water yield adjustable type water saving valve according to claim 1 or water tap, it is characterized in that: the width of water-flowing trough (2.1) is consistent with water port (1.2) diameter, and the length of water-flowing trough (2.1) is equal to, or greater than along the length of two adjacent water ports (1.2) on by-pass valve body (1) the tube wall coaxial line.
3. a kind of water yield adjustable type water saving valve according to claim 1 or water tap is characterized in that: the outer surface of rotating regulation valve cover (2) is to have the anti-skidding annular knurl of texture or be provided with anti-skidding damping.
4. a kind of water yield adjustable type water saving valve according to claim 1 or water tap is characterized in that: the by-pass valve body (1) of described water yield adjustable type water saving valve valve and faucet body are by being threaded or being cast as one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200799560U CN201037549Y (en) | 2007-06-19 | 2007-06-19 | Water-saving valve or water faucet capable of adjusting water flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200799560U CN201037549Y (en) | 2007-06-19 | 2007-06-19 | Water-saving valve or water faucet capable of adjusting water flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201037549Y true CN201037549Y (en) | 2008-03-19 |
Family
ID=39210065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200799560U Expired - Fee Related CN201037549Y (en) | 2007-06-19 | 2007-06-19 | Water-saving valve or water faucet capable of adjusting water flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201037549Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062228A (en) * | 2011-01-21 | 2011-05-18 | 四川制动科技股份有限公司 | Novel split sliding valve sleeve structure |
| CN102209815B (en) * | 2008-11-10 | 2014-10-29 | 捷通国际有限公司 | Faucet valve system |
| CN104214161A (en) * | 2014-10-01 | 2014-12-17 | 赵宽学 | Pipe telescopic stroke valve |
| CN112324935A (en) * | 2020-11-16 | 2021-02-05 | 王明磊 | Household design water-saving faucet |
-
2007
- 2007-06-19 CN CNU2007200799560U patent/CN201037549Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102209815B (en) * | 2008-11-10 | 2014-10-29 | 捷通国际有限公司 | Faucet valve system |
| CN102062228A (en) * | 2011-01-21 | 2011-05-18 | 四川制动科技股份有限公司 | Novel split sliding valve sleeve structure |
| CN102062228B (en) * | 2011-01-21 | 2012-12-26 | 四川制动科技股份有限公司 | Novel split sliding valve sleeve structure |
| CN104214161A (en) * | 2014-10-01 | 2014-12-17 | 赵宽学 | Pipe telescopic stroke valve |
| CN104214161B (en) * | 2014-10-01 | 2016-04-27 | 赵宽学 | pipeline extension stroke valve |
| CN112324935A (en) * | 2020-11-16 | 2021-02-05 | 王明磊 | Household design water-saving faucet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20100619 |