CN2705681Y - Water saving nozzle core - Google Patents
Water saving nozzle core Download PDFInfo
- Publication number
- CN2705681Y CN2705681Y CN 200420015088 CN200420015088U CN2705681Y CN 2705681 Y CN2705681 Y CN 2705681Y CN 200420015088 CN200420015088 CN 200420015088 CN 200420015088 U CN200420015088 U CN 200420015088U CN 2705681 Y CN2705681 Y CN 2705681Y
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- CN
- China
- Prior art keywords
- water
- water inlet
- toroidal shell
- saving
- nozzle core
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of Water saving nozzle core of the utility model, it comprises toroidal shell, it is characterized in that: in toroidal shell, set up water-saving mechanism, this water-saving mechanism comprises the water inlet device with water inlet and has the drip irrigator of uncertain a plurality of ostium excurrenses, the device of wherein intaking is positioned at toroidal shell one end as feed-water end, but described water inlet device is the dish type in shutoff toroidal shell cross section, have the water inlet of aperture on it less than the water tap caliber, the drip irrigator external frame then matches with the toroidal shell cross section, a plurality of ostium excurrenses distribute on it, it be positioned at toroidal shell the middle part and with the water inlet device adjacent, form a cavity between the two.The utlity model has following advantage: because structures such as tool water inlet device, drip irrigators, reduced water-outlet quantity, make and mixed more air in the water, owing to there are a large amount of bubbles to exist in the water, make that when water the adhesion of water on the flushing article is strengthened, and is difficult for flowing away, realized reaching under the preceding topic of identical washing effect using water wisely 50% the above object.
Description
Technical field
The utility model relates to a kind of water saving fixtures, particularly relates to a kind of Water saving nozzle core that plays water saving effect that is installed in faucet outlet.
Background technique
In the prior art, the water saving of water tap is normally by adopting ceramic valve core to prevent seepage, thereby reaches the purpose of water saving, but these water taps are just from the angle water saving of leakage proof, can not control flow rate, and water-saving result is limited.Have small part can control the water tap of water-outlet quantity, because its water-outlet quantity is few, hydraulic pressure is little, tends to make the user to produce the sensation that does not have wash clean psychologically when water, thereby has prolonged the time of washing, also is unfavorable for water saving.In addition, above-mentioned water tap all is to realize the purpose of economizing on water by self having specific structure, can't transform existing water tap, it is applied be restricted.
The model utility content
The purpose of this utility model is to provide a kind of not only working the effect of intercepting water, but also keeping the Water saving nozzle core of normal water yield sensation of faucet outlet that be installed in.
The purpose of this utility model is achieved by the following technical programs: it comprises toroidal shell, it is characterized in that: in toroidal shell, set up water-saving mechanism, this water-saving mechanism comprises the water inlet device with water inlet and has the drip irrigator of uncertain a plurality of ostium excurrenses, the device of wherein intaking is positioned at toroidal shell one end as feed-water end, but described water inlet device is the dish type in shutoff toroidal shell cross section, have the water inlet of aperture on it less than the water tap caliber, the drip irrigator external frame then matches with the toroidal shell cross section, a plurality of ostium excurrenses distribute on it, it be positioned at toroidal shell the middle part and with the water inlet device adjacent, form a cavity between the two.When the utility model is installed in the water outlet of water tap, open water tap, water is partly dammed at the place, water inlet, the then pressurized speedup of water by the water inlet on the water inlet device enters cavity, form eddy current in cavity high speed rotational flow, the aperture on drip irrigator changes over jet-like with the water that was post stream shape in the water pipe originally then, and forms turbulent flow, make a large amount of air of dissolving in the water, flow out from the waterexit end of housing at last.
Because is the pressure of jet can increase water and flow out the time with water from the post rheology, in use, not only the water capacity is easily splashed, comfortable feel when also making water reduces, for reducing the pressure of water, the utility model also has the porous decompressor, and this porous decompressor is installed in the waterexit end of toroidal shell.
For accelerating the formation of eddy current in the water, water-saving mechanism of the present utility model also comprises the eddy current reinforced structure, and it is made of the platform that revolves that at least one is fixed on drip irrigator upper-end surface and/or water inlet device lower end surface.When water, current not only are trapped on the water inlet device, also cut into multiply high pressure thread by the platform that revolves that revolves platform and/or drip irrigator upper-end surface of water inlet device lower end surface, broken height speed rotational flow does not form eddy current, because eddy current has powerful kinetic energy, in the identical time, can fully mix with more air, and pigment are broken into millions upon millions of water droplets, the ostium excurrens of water droplet on drip irrigator thrown away continuously, form continuous current, last, form a string current by many fine liquid particles and flow out from the housing waterexit end, though water flow has reduced, do not have difference with the traditional water tap for people's sensation.
For further increasing the content of air in the water, described water-saving mechanism also comprises the aerating structure, and this structure is the inlet hole of opening on the toroidal shell between drip irrigator and the porous decompressor.When water flows through housing fast, can produce a kind of active force of suction, make the air pressure in the housing be lower than extraneous barometric pressure, air is pressed in the housing by inlet hole under the atmospheric effect in the external world and mixes with water, so just further increased the content of air in the water, also further using water wisely simultaneously.
Be to realize the free adjusting to water-outlet quantity, described water-saving mechanism also comprises the flow of inlet water controlling device that is positioned at above or below the water device water inlet into.
Described flow of inlet water controlling device is the adjusting screw that a size and water inlet device water inlet are complementary, the foot of screw is taper, have tapped through hole on the drip irrigator with on the water inlet corresponding position, device water inlet, adjusting screw is installed on the drip irrigator from drip irrigator bottom end precession through hole, and its foot faces the into water inlet of water device.The rotation adjusting screw, the tapered foot of adjusting screw is entered in the water inlet of water device into, it is dark more that the tapered foot of screw enters the water inlet of water device into, the water-outlet quantity of water inlet is just more little, when the tapered foot of screw enters the water inlet fully and is, the water inlet will with the adjusting screw opposite spin, can be made its tapered foot gradually away from the water inlet by complete shutoff.
For ease of adjusting screw is rotated adjusting, described adjusting screw is interior hexagonal adjusting screw.
For reducing the pressure that water flows out from water tap, described porous decompressor can be filter structure, also can be the multistorey strainer mesh structure, can also be for the corresponding annular spring structure of housing waterexit end shape etc.
The utlity model has following advantage: (1) is owing to the utility model dams to water on the one hand, make water carry a large amount of bubbles secretly on the other hand, therefore, though the water yield has reduced, but in not minimizing of the water yield sensuously, make people can not transfer the big water quantity water, and contain air in the water adhesion of water on the flushing article is strengthened, can The water splash in all directions, improved the utilization ratio of water, realized reaching under the preceding topic of identical washing effect a large amount of water-saving purposes, according to relevant test, using water wisely can reach 50% even higher.(2) owing to have the flow of inlet water controlling device, make the adjusting of water consumption more flexible; (3) owing to have the porous decompressor, not only prevented splashing of water, the comfortable feel when also having improved water.
Description of drawings
Fig. 1 is that the utility model is installed in the schematic representation on the water tap;
One of Fig. 2 the utility model embodiment's master looks cross-sectional view;
Fig. 3 is that the utility model embodiment's two master looks cross-sectional view.
Concrete enforcement side
Structure is a kind of Water saving nozzle core 11 of one of embodiment of the present utility model shown in Fig. 1～2, it is enclosed within the water tap 12 water nozzles cover, be installed in the water discharge of water faucet end by the water nozzle cover, Water saving nozzle core comprises toroidal shell 1 and water-saving mechanism, described water-saving mechanism comprises and is installed in the water inlet device 2 that rubber that toroidal shell 1 feed-water end has a water inlet is made, has the drip irrigator 3 that the plastics of 20 ostium excurrenses are made, be installed in the porous decompressor 4 of housing waterexit end, aerating structure on the toroidal shell between drip irrigator 3 and the porous decompressor 4 and eddy current reinforced structure, described drip irrigator 3 is " recessed " shape, be installed in the toroidal shell 1 by a seal ring, ostium excurrens is opened on vertical wall of drip irrigator 3; Described eddy current reinforced structure comprises the cavity 5 between water inlet device 2 and drip irrigator 3 and is fixed on into water device lower end surface and is equally distributed nine the equally distributed platforms 6 that revolve that revolve platform and be fixed on the drip irrigator upper-end surface of Mi Zixing; The protruding surrounding edge 7 that described cavity 5 is had by water inlet device 2 lower end surface outer rims and the upper-end surface of drip irrigator 3 and described surrounding edge join and constitute, and cavity 5 seals its periphery by surrounding edge 7; Described aerating structure is the inlet hole of opening on the toroidal shell between drip irrigator and the porous decompressor 8, when water flows through housing 1 fast, can produce a kind of active force of suction, make the air pressure in the housing 1 be lower than extraneous barometric pressure, air is pressed in the housing 1 by inlet hole 8 under the atmospheric effect in the external world and mixes with water, has so just further increased the content of air in the water; Described porous decompressor 4 is the stainless steel filtering net of three layers of staggered stack.When water, current not only are trapped on water inlet device 2, also cut into multiply high pressure thread by the platform 5 that revolves on water inlet device 2 and the drip irrigator 3, broken height speed rotational flow does not form eddy current, and then through the numerous ostium excurrenses on the drip irrigator, form jet-like or vaporific water droplet, and fully mix with air, forming a string current of being made up of many tiny water droplets at last flows out from the housing waterexit end, owing to there are a large amount of bubbles to exist in the water, make that when water the adhesion of water on the flushing article is strengthened, and is difficult for flowing away, though water flow has reduced, but do not have difference with the traditional water tap for people's sensation, realized reaching under the preceding topic of identical washing effect a large amount of water-saving purposes; The porous decompressor 4 of water through being made of three metafiltration nets not only disperses hydraulic pressure to reduce in addition, makes water be not easy to splash, and be soft, improved the comfortable feel of water.
Structure is embodiment's of the present utility model two as shown in Figure 2, and one of it and embodiment's difference is: described housing 1 is made by stainless steel, and other component are made by brass; Described porous decompressor 4 is and the corresponding annular spring of housing 1 waterexit end shape; Described eddy current reinforced structure does not have the platform of revolving 5; The ostium excurrens of described drip irrigator 3 is positioned at the bottom of drip irrigator 3; In addition, the water-saving mechanism of present embodiment also has the flow of inlet water controlling device, it is the interior hexagonal adjusting screw 9 that a size and water inlet device 2 water inlets are complementary, the foot of screw 9 is taper, have tapped through hole 10 on the drip irrigator 3 with on the water inlet corresponding position, device 2 water inlets, adjusting screw 9 is installed on the drip irrigator 3 from drip irrigator 3 bottom end precession through holes 10, its foot faces the into water inlet of water device 2, rotation adjusting screw 9, the tapered foot of adjusting screw 9 is entered in the water inlet of water device 2 into, it is dark more that the tapered foot of screw 9 enters the water inlet of water device 2 into, the water-outlet quantity of water inlet is just more little, and when the tapered foot of screw 9 entered the water inlet fully and is, the water inlet will be by complete shutoff, with adjusting screw 9 opposite spins, can make its tapered foot gradually away from the water inlet.When water, water is partly dammed at the place, water inlet, pressurized by the water of water inlet simultaneously, pressurized water high speed rotating in the cavity of 3 of water inlet device 2 and drip irrigators is mobile, fully mix with air, and formation eddy current, and then through the numerous ostium excurrenses on the drip irrigator 3, form vaporific water droplet, forming a string current by many tiny water droplets flows out from the annular spring on housing 1 waterexit end, make current more soft,, do not have difference with the traditional water tap for people's sensation though water flow has reduced.
Claims (8)
1, a kind of Water saving nozzle core, it comprises toroidal shell, it is characterized in that: in toroidal shell, set up water-saving mechanism, this water-saving mechanism comprises the water inlet device with water inlet and has the drip irrigator of uncertain a plurality of ostium excurrenses, the device of wherein intaking is positioned at toroidal shell one end as feed-water end, but described water inlet device is the dish type in shutoff toroidal shell cross section, have the water inlet of aperture on it less than the water tap caliber, the drip irrigator external frame then matches with the toroidal shell cross section, a plurality of ostium excurrenses distribute on it, it be positioned at toroidal shell the middle part and with the water inlet device adjacent, form a cavity between the two.
2, a kind of Water saving nozzle core according to claim 1, it is characterized in that: it also has the porous decompressor, and this porous decompressor is installed in the waterexit end of toroidal shell.
3, a kind of Water saving nozzle core according to claim 1 and 2, it is characterized in that: described water-saving mechanism also comprises the eddy current reinforced structure, it is made of the platform that revolves that at least one is fixed on drip irrigator upper-end surface and/or water inlet device lower end surface.
4, a kind of Water saving nozzle core according to claim 3, it is characterized in that: described water-saving mechanism also comprises the aerating structure, this structure is the inlet hole of opening on the toroidal shell between drip irrigator and the porous decompressor.
5, a kind of Water saving nozzle core according to claim 4 is characterized in that: described water-saving mechanism also comprises the flow of inlet water controlling device that is positioned at above or below the water device water inlet into.
6, a kind of Water saving nozzle core according to claim 5, it is characterized in that: described flow of inlet water controlling device is the adjusting screw that a size and water inlet device water inlet are complementary, the foot of screw is taper, have tapped through hole on the drip irrigator with on the water inlet corresponding position, device water inlet, adjusting screw is installed on the drip irrigator from drip irrigator bottom end precession through hole, and its foot faces the into water inlet of water device.
7, a kind of Water saving nozzle core according to claim 6 is characterized in that: described adjusting screw is interior hexagonal adjusting screw.
8, a kind of Water saving nozzle core according to claim 2 is characterized in that: described porous decompressor is a filter structure, or is the multistorey strainer mesh structure, or is and the corresponding annular spring structure of housing waterexit end shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420015088 CN2705681Y (en) | 2004-01-20 | 2004-01-20 | Water saving nozzle core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420015088 CN2705681Y (en) | 2004-01-20 | 2004-01-20 | Water saving nozzle core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2705681Y true CN2705681Y (en) | 2005-06-22 |
Family
ID=34848733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420015088 Expired - Fee Related CN2705681Y (en) | 2004-01-20 | 2004-01-20 | Water saving nozzle core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2705681Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922579A (en) * | 2010-05-28 | 2010-12-22 | 钟国强 | Automatic current limiting water saving mouth |
| CN102405321A (en) * | 2009-03-26 | 2012-04-04 | 高野雅彰 | Foamed-water generating plug |
| CN102686920A (en) * | 2009-12-23 | 2012-09-19 | 纽珀有限公司 | Sanitary outlet unit |
-
2004
- 2004-01-20 CN CN 200420015088 patent/CN2705681Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405321A (en) * | 2009-03-26 | 2012-04-04 | 高野雅彰 | Foamed-water generating plug |
| CN102405321B (en) * | 2009-03-26 | 2015-05-20 | 高野雅彰 | Foamed-water generating plug |
| CN102686920A (en) * | 2009-12-23 | 2012-09-19 | 纽珀有限公司 | Sanitary outlet unit |
| CN102686920B (en) * | 2009-12-23 | 2014-08-13 | 纽珀有限公司 | Sanitary outlet unit |
| CN101922579A (en) * | 2010-05-28 | 2010-12-22 | 钟国强 | Automatic current limiting water saving mouth |
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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: 20050622 Termination date: 20100220 |