CN2846943Y - Water saving gasket for tap - Google Patents
Water saving gasket for tap Download PDFInfo
- Publication number
- CN2846943Y CN2846943Y CN 200520051707 CN200520051707U CN2846943Y CN 2846943 Y CN2846943 Y CN 2846943Y CN 200520051707 CN200520051707 CN 200520051707 CN 200520051707 U CN200520051707 U CN 200520051707U CN 2846943 Y CN2846943 Y CN 2846943Y
- Authority
- CN
- China
- Prior art keywords
- water
- pad
- tap
- water saving
- utility
- Prior art date
- 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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- Domestic Plumbing Installations (AREA)
Abstract
The utility model relates to a water saving gasket for taps, which is characterized in that the utility model is a convex gasket with a flow restricting hole channel in the center. The utility model is matched with the tap and is arranged at the water inlet end of the tap. The utility model has the functions of flow restriction and sealing.
Description
One, technical field:
The utility model relates to a kind of water tap water saving pad.
Two, background technique:
China is the country of shortage of water resources, and the cities and towns water shortage problem is particularly outstanding, all is the city of severe water shortage as Beijing, Tianjin, Xi'an etc.Along with economic development and quickening of urbanization process, the urban water shortage scope constantly enlarges, and degree of water shortage is on the rise.Protection, rational utilization of water resources; avoid water loss and waste; it is the grand strategy problem that guarantees Chinese national economy and social development; country drops into a huge sum of money enforcement project of South-to-North water diversion will solve the poor problem of northern water resources exactly; nation-building portion has also issued " water-saving domestic water utensil " mandatory standard in October, 2002, and governments at all levels also widely popularize various water-saving technologies and product.
The key of water saving is to control the terminal of water, i.e. water nozzle (water tap), and present water nozzle (water tap) only relies on the size of supply channel to limit its peak rate of flow, regulates the size of water flow in use by the aperture of water nozzle valve.The quick open type of the many employings of water nozzle (water tap) now structures, lightly the handle one of water nozzle (water tap) is pulled, just the flow of water nozzle (water tap) can have been reached maximum, often when only needing small flow, but reached big flow, as washing one's hands in public places, when the water of feeling to wash one's hands was too many, hand had washed, and what have not goes control flow rate for figure is convenient.
Regulation in the national sector standard " water-saving domestic water utensil ", water-saving water nozzle is " under hydraulic pressure 0.1MPa and the caliber 15mm, peak rate of flow is not more than 0.15L/s ", and promptly flow is not more than 9 liters/min.
Now the general peak rate of flow of the water nozzle (water tap) of caliber 15mm all 10 liters/more than the min, have reach 15 liters/more than the min, I find that by test the water flow of actual hand wash is just enough at 7 liters/min.
Chinese patent 02150078.9 has designed a kind of feed-water end at water tap an adjustable peak rate of flow current-limiting apparatus has been installed, and regulates the maximum flow of water amount by an adjustable current limliting screw, but its structure more complicated.
Three, summary of the invention:
The purpose of this utility model is to provide a kind of and is installed in the water tap inlet, in order to current limliting pad---the water tap water saving pad of the peak rate of flow of water conservation.
The technical solution of the utility model is: a kind of water tap water saving pad is characterized in that: be a convex pad, the pad middle part is provided with the current limliting duct.
The valid circulation area in the current limliting duct of water saving pad of the present utility model is 5～80mm
2, the best is 10～50mm
2
Water saving pad of the present utility model is made by rubber, plastics, composite material or other organic material.
The current limliting duct of water saving pad of the present utility model is one or more, circular, square or other shape of being shaped as of hole.
The utility model is arranged on the feed-water end of water tap, promptly can work as pad and play seal action, can play the effect of the restriction water yield again according to the needs of water consumption, makes water tap reach the national sector standard of " water-saving domestic water utensil ".
Four, description of drawings:
Fig. 1 is arranged on the schematic representation of water tap feed-water end for the pad of will economizing on water.
Among the figure: 1, water tap; 2, water saving pad; 3, current limliting duct.
Five, embodiment:
As shown in Figure 1, water saving pad 2 of the present utility model is a convex pad, is that the central authorities of convex pad are provided with current limliting duct 3 at water saving pad 2.The current limliting duct is independently parts, and during use, the pad 2 of will economizing on water is placed in the water tap feed-water end pipeline, also can be placed on the pipeline that connects flexible pipe.Because of the water saving pad material be the rubber-like material, except that playing the metering function in the duct of centre, seal action can also be played in the place that contacts with the water tap end face.
Claims (4)
1, a kind of water tap water saving pad, it is characterized in that: be a convex pad, the pad middle part is provided with the current limliting duct.
2, water tap water saving pad according to claim 1, it is characterized in that: the valid circulation area in the current limliting duct of water saving pad is 5～80mm
2, the best is 10～50mm
2
3, water tap water saving pad according to claim 1, it is characterized in that: the water saving pad is by rubber, plastics, composite material manufacturing.
4, water tap water saving pad according to claim 1, it is characterized in that: the current limliting duct of water saving pad is one or more, being shaped as of hole is circular or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520051707 CN2846943Y (en) | 2005-08-19 | 2005-08-19 | Water saving gasket for tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520051707 CN2846943Y (en) | 2005-08-19 | 2005-08-19 | Water saving gasket for tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2846943Y true CN2846943Y (en) | 2006-12-13 |
Family
ID=37512367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520051707 Expired - Fee Related CN2846943Y (en) | 2005-08-19 | 2005-08-19 | Water saving gasket for tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2846943Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009010242U1 (en) | 2009-07-28 | 2010-07-22 | Xiamen Solex High-Tech Industries Co., Ltd. | Water-saving device |
| US8607819B2 (en) | 2009-07-31 | 2013-12-17 | Xiamen Solex High-Tech Industries Co., Ltd. | Water saving device and method of using same |
-
2005
- 2005-08-19 CN CN 200520051707 patent/CN2846943Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009010242U1 (en) | 2009-07-28 | 2010-07-22 | Xiamen Solex High-Tech Industries Co., Ltd. | Water-saving device |
| US8607819B2 (en) | 2009-07-31 | 2013-12-17 | Xiamen Solex High-Tech Industries Co., Ltd. | Water saving device and method of using same |
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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: 20061213 Termination date: 20120819 |