CN101592261A - Water-saving mechanism - Google Patents
Water-saving mechanism Download PDFInfo
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- CN101592261A CN101592261A CNA2009101116752A CN200910111675A CN101592261A CN 101592261 A CN101592261 A CN 101592261A CN A2009101116752 A CNA2009101116752 A CN A2009101116752A CN 200910111675 A CN200910111675 A CN 200910111675A CN 101592261 A CN101592261 A CN 101592261A
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- hole
- water
- saving mechanism
- spring sheet
- rigidity
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Abstract
The invention discloses a kind of water-saving mechanism, this water-saving mechanism comprises a chuck and a spring sheet, described spring sheet is fixedly installed on the described chuck, and the rigidity hole of at least one, the flexible hole of at least one and the boss that is used to be provided with described rigidity hole and/or flexible hole of at least one are set on this spring sheet; Described rigidity hole is the hole that the follow-up continuation of insurance of compressive deformation is held on state, and described flexible hole is the hole that is closed state substantially behind the compressive deformation, orders about the current blocking-up.This water-saving mechanism not only has the function that reduces water flow, and the flow of can regulate gondola water faucet, the first-class device of the fire hose keeps stable.
Description
Technical field
The present invention relates to a kind of water saving fixtures, relate to a kind of water-saving mechanism particularly.
Background technique
China is the country of a serious water shortage, and rational utilization of water resources is avoided the waste of clean water, is each citizen's obligation, also is the grand strategy problem that is related to Chinese national economy and social development.Generally only be provided with simple valve on the existing water outlet device, its water flow is generally determined by the caliber of water pipe, and because existing water pipe caliber is generally bigger, therefore, it is therefrom spouting often to have a large amount of water when Open valve, causes a large amount of wastes.Therefore, existing dealer produces and develops diversified water saving fixtures, and as disclosing a kind of water-saving piece among the CN2846943Y, this water-saving piece is a convex pad, and the pad middle part is provided with restricted flow passage, and the valid circulation area of this restricted flow passage is 5～80mm
2, the best is 10～50mm
2But this pad only can play the effect of dwindling the water outlet caliber, reducing water flow, does not have the effect of adjusting and stabilize water flow.
Summary of the invention
The object of the present invention is to provide a kind of novel water-saving mechanism, to solve the above-mentioned problems in the prior art.Water-saving mechanism among the present invention not only has the function that reduces water flow, and the flow of can regulate gondola water faucet, the first-class device of the fire hose keeps stable.
Technological scheme provided by the invention is as follows:
Water-saving mechanism comprises a chuck and a spring sheet, and described spring sheet is fixedly installed on the described chuck, and the rigidity hole of at least one, the flexible hole of at least one and the boss that is used to be provided with described rigidity hole and/or flexible hole of at least one are set on this spring sheet; Described rigidity hole is the hole that the follow-up continuation of insurance of compressive deformation is held on state, and described flexible hole is the hole that is closed state substantially behind the compressive deformation, orders about the current blocking-up.
In the aforementioned water-saving mechanism, described rigidity hole is circular port or the hole that has the strut angle of at least one, and described flexible hole is slotted eye or elongated strip hole.
In the aforementioned water-saving mechanism, described rigidity hole is selected from a kind of of square opening, tri-angle-holed, regular polygon hole, waist shaped hole or Hua Xingkong.
In the aforementioned water-saving mechanism, for ease of water-saving piece is fixed in the water outlet device, and adapt to different installation apertures, also comprise a chuck, described spring sheet is fixedly installed on the described chuck.
In the aforementioned water-saving mechanism, the thickness of described spring sheet adjusts accordingly according to the elasticity of its employed material, employed occasion and the water flow passed through.In general, the elasticity of material is good more, and distortion reacts sensitive more behind the pressurized, and its thickness that can select is thick more.For gondola water faucet or water tap that family uses, its suitable depth is 1.5mm ~ 20mm.
In the aforementioned water-saving mechanism, the shape of spring sheet is not limit, and can be every shapes such as circular, square, oval, semicircle or trilobal.
In the aforementioned water-saving mechanism, pass to flexible hole or rigidity hole smoothly for ease of the pressure with the boss periphery, the area of described boss is difficult for excessive, therefore, several boss can be set on spring sheet, and a flexible hole or a rigidity hole are set respectively on each boss; The shape of boss is not limit, and is generally circle.Certainly, also rigidity hole and/or the flexible hole that quantity does not wait can be set simultaneously on same boss.
In the aforementioned water-saving mechanism, described spring sheet adopts rubber, bipeltate elastomeric material to make, specifically can be selected from a kind of in natural rubber, natural man-made rubber, neoprene, styrene butadiene rubber, toluene rubber, butadiene rubber, nitrile butadiene rubber, styrene rubber, fluorine rubber or the Thiokol etc.
In the aforementioned water-saving mechanism, be arranged on the quantity in flexible hole on the spring sheet and rigidity hole and size can according to draw up the water-saving piece of different size adjust accordingly, and be applied in any device that needs flow control.
The present invention is by being provided with flexible hole and rigidity hole simultaneously on water-saving mechanism, when water flow increases, can suitably reduce the flow of water by the distortion in flexible hole and rigidity hole, it can't be increased suddenly, and when the water yield reduces, also can increase the flow of water by the distortion compensatory in flexible hole and rigidity hole, it can not reduced suddenly, thereby current are maintained the level of a quite stable.
Description of drawings
Fig. 1 is the perspective view of the embodiment of the invention 1 spring sheet;
Fig. 2 is the perspective view of the embodiment of the invention 1 water-saving mechanism;
Fig. 3 is the user mode reference drawing of the embodiment of the invention 1 water-saving mechanism;
Fig. 4 is the another kind of user mode reference drawing of the embodiment of the invention 1 water-saving mechanism;
The structural representation that Fig. 5 is the embodiment of the invention 1 spring sheet when pressurized not;
Fig. 6 is the structural representation behind the embodiment of the invention 1 spring sheet compressive deformation;
Fig. 7 is the A-A sectional view of Fig. 4;
Fig. 8 is device that uses water-saving mechanism and device pressure---the discharge relation figure that does not use water-saving mechanism;
Fig. 9 is pressure---the discharge relation figure that flexible hole, rigidity hole and flexible hole thereof and rigidity hole are used in combination.
Wherein, spring sheet 1, round boss 12, waist shaped hole 13, slotted eye 14, chuck 2, head gondola water faucet 3 or handle shower head 4
Embodiment
Water-saving mechanism, as shown in Fig. 1 and Fig. 2, comprise that the thickness that is made by natural rubber is the spring sheet 1 of 5mm, spring sheet 1 upper end is provided with 3 round boss 12, wherein be provided with by the waist shaped hole 13 that two ends are big, the middle part has " L " strut angle on 2 round boss 12, a slotted eye 14 then is set on another round boss 12; The periphery of spring sheet 1 extends to form a cylindrical shell downwards.
As shown in Fig. 3, Fig. 4, water-saving mechanism is separately fixed at the feed-water end of head gondola water faucet 3 or handle shower head 4, the water flow that is used to regulate head gondola water faucet 3 or handle shower head 4.
When opening the valve of handle shower head 3 or head gondola water faucet 4, this moment is because the water flow of flow through waist shaped hole 13 or slotted eye 14 is smaller, according to Bernoulli's equation, the suffered pressure of the pressure of waist shaped hole 13 or slotted eye 14 peripheries and boss 12 is roughly suitable, at this moment, the waist shaped hole 13 that is provided with on the water-saving piece or the pass of slotted eye 14 are constant substantially, and the flow by waist shaped hole 13 or slotted eye 14 all has increase in various degree.
Continue to open valve, the water flow in flow through this moment waist shaped hole 13 or slotted eye 14 holes increases, and according to Bernoulli's equation, flow velocity is big more, pressure is more little, and this moment, the pressure of waist shaped hole 13 or slotted eye 14 peripheries reduced, and the flow rate of water flow of boss 12 both sides is with suitable substantially before; At this moment, the pressure of boss 12 both sides is far longer than the pressure of waist shaped hole 13 or slotted eye 14 peripheries, causes waist shaped hole 13 or slotted eye 14 compressive deformations.As shown in Fig. 5 and Fig. 6, increase gradually along with water flow, also form a closed gradually straight line behind slotted eye 14 pressurizeds thereupon, its water flow reduces gradually, 13 of waist shaped holes form 2 similar round holes of shrinking at the middle part, and its water flow is with the increase of water flow rise synchronously (climbing speed that its climbing speed is slightly less than normal hole).Fig. 7 has then shown the pressure reduction between boss 12 and waist shaped hole 13 and the slotted eye 14.
Therefore, under the acting in conjunction in waist shaped hole 13 or slotted eye 14 holes, when the water flow by water-saving piece increases, can suitably reduce the flow of water, it can't be increased suddenly by the distortion in waist shaped hole 13 or slotted eye 14 holes; And when the water yield reduces, also can pass through the flow of the compensatory increase water of distortion in waist shaped hole 13 or slotted eye 14 holes, it can not reduced suddenly, thereby current are maintained the level of a quite stable.
The device that uses water-saving piece with do not use the device of this water-saving piece pressure---discharge relation can be with reference to shown in the figure 8.
Rigidity hole, flexible hole and be used in combination effect pressure---discharge relation can be with reference to shown in the figure 9.
In the alternate embodiment of the present invention, waist shaped hole 13 adopts Hua Xingkong, circular port or square opening to substitute.
The foregoing description is a preferred implementation of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under spirit of the present invention and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (8)
1, water-saving mechanism comprises a chuck, it is characterized in that:
Also comprise a spring sheet, described spring sheet is fixedly installed on the described chuck, and the rigidity hole of at least one, the flexible hole of at least one and the boss that is used to be provided with described rigidity hole and/or flexible hole of at least one are set on this spring sheet;
Described rigidity hole is the hole that the follow-up continuation of insurance of compressive deformation is held on state, and described flexible hole is the hole that is closed state substantially behind the compressive deformation, orders about the current blocking-up.
2, according to the water-saving mechanism described in the claim 1, it is characterized in that: described rigidity hole is circular port or the hole that has the strut angle of at least one, and described flexible hole is slotted eye or elongated strip hole.
3, according to the water-saving mechanism described in the claim 2, it is characterized in that: described rigidity hole is selected from a kind of of square opening, tri-angle-holed, regular polygon hole, waist shaped hole or Hua Xingkong.
4, according to the water-saving mechanism described in the claim 3, it is characterized in that: the thickness of described spring sheet is 1.5mm～20mm.
5, according to the water-saving mechanism described in the claim 4, it is characterized in that: described spring sheet is provided with several boss, and a flexible hole or a rigidity hole are set respectively on each boss.
6, want the water-saving mechanism described in 5 according to right, it is characterized in that: described boss is for circular.
7, according to the water-saving mechanism described in the claim 1,2,3,4,5 or 6, it is characterized in that: described spring sheet adopts elastic material to make.
8, according to the water-saving mechanism described in the claim 7, it is characterized in that: described elastic material is selected from a kind of in natural rubber, natural man-made rubber, neoprene, styrene butadiene rubber, toluene rubber, butadiene rubber, nitrile butadiene rubber, styrene rubber, fluorine rubber or the Thiokol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101116752A CN101592261B (en) | 2009-04-30 | 2009-04-30 | Water-saving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101116752A CN101592261B (en) | 2009-04-30 | 2009-04-30 | Water-saving mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101592261A true CN101592261A (en) | 2009-12-02 |
| CN101592261B CN101592261B (en) | 2011-02-02 |
Family
ID=41407064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101116752A Expired - Fee Related CN101592261B (en) | 2009-04-30 | 2009-04-30 | Water-saving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101592261B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013010449A1 (en) * | 2011-07-15 | 2013-01-24 | 厦门松霖科技有限公司 | Integrated washer-type water saving piece and water saving device |
| WO2017107213A1 (en) * | 2015-12-25 | 2017-06-29 | 深圳荣钜源科技有限公司 | Water discharging unit, sprayer and shower head |
-
2009
- 2009-04-30 CN CN2009101116752A patent/CN101592261B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013010449A1 (en) * | 2011-07-15 | 2013-01-24 | 厦门松霖科技有限公司 | Integrated washer-type water saving piece and water saving device |
| WO2017107213A1 (en) * | 2015-12-25 | 2017-06-29 | 深圳荣钜源科技有限公司 | Water discharging unit, sprayer and shower head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101592261B (en) | 2011-02-02 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| CP03 | Change of name, title or address |
Address after: 361000 China (Fujian) free trade test zone, Xiamen area (bonded port), Seaview East Road, No. 4, building 18, A06 Co-patentee after: Zhou Huasong Patentee after: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. Address before: 361000 No. 298 sunshine West Road, Haicang Xinyang Industrial Zone, Fujian, Xiamen Co-patentee before: Zhou Huasong Patentee before: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170920 Address after: 361000 China (Fujian) free trade test zone, Xiamen area (bonded port), Seaview East Road, No. 4, building 18, A06 Patentee after: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. Address before: China (Fujian) free trade test zone, Xiamen area (bonded port), Seaview East Road, No. 4, building 18, A06 Co-patentee before: Zhou Huasong Patentee before: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20210430 |
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| CF01 | Termination of patent right due to non-payment of annual fee |