CN107420570A - A kind of save-water faucet - Google Patents
A kind of save-water faucet Download PDFInfo
- Publication number
- CN107420570A CN107420570A CN201710362393.4A CN201710362393A CN107420570A CN 107420570 A CN107420570 A CN 107420570A CN 201710362393 A CN201710362393 A CN 201710362393A CN 107420570 A CN107420570 A CN 107420570A
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- China
- Prior art keywords
- valve
- potsherd
- valve body
- main
- main valve
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/029—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with two or more gates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/32—Means for additional adjustment of the rate of flow
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/411—Water saving techniques at user level
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a kind of save-water faucet, fixes potsherd, valve body of auxiliary valve, secondary valve activity potsherd, secondary valve fixation potsherd and housing, handle by valve body of main valve, main valve activity potsherd, main valve and forms；There is single-pass water hole on main valve activity potsherd and fixed potsherd, have bilateral water hole on secondary valve activity potsherd and fixed potsherd.It is double body structure in housing, valve body of main valve is located at the top of valve body of auxiliary valve, and valve body of main valve bears the pressure from pipe network, and valve body of auxiliary valve bears the pressure of occluded water in upper water-out passage；Upper water-out passage is formed between valve body of main valve and valve body of auxiliary valve, lower exhalant canal is formed between valve body of auxiliary valve and delivery port；Valve body of main valve and valve body of auxiliary valve are connected as a single entity with handle, and valve body of main valve moves simultaneously with valve body of auxiliary valve during rotary handle, the limbers offset angular on the potsherd in potsherd and valve body of auxiliary valve in valve body of main valve；Tap passes through the dual depressurization of dual-valve body, avoids the loss of non-available water.
Description
Technical field
The present invention relates to communal facility and water-saving device field, specifically, is related to a kind of save-water faucet.
Background technology
Tap is the water appliance that quantity is most inside building construction, application is most wide, and its performance is to actual section
Water influential effect is very big, and it is significant to develop save-water faucet.The species of current domestic save-water faucet compared with
More, a large amount of water-saving taps flood the market, such as inductive water tap, first-class from the back springing type fire hose, though certain section can be played
Water function, but because its cost is high, be unfavorable for using in the public place for comparing concentration with water.
One of water saving intension of tap is to reduce the damage of non-available water as far as possible on the premise of meeting user with water requirement
Lose；So-called non-available water refers to the part water that user need not but slattern in water utilizing process.This part includes:Due to water
The water that tap loses from the limitation of production technology of experiencing, production material and production technology；Including being made due to people's water habits
Into unconscious waste water, as occluded water of the people in water discharge of water faucet passage after being terminated with water can be also wasted；
It is included in the water lost during design use, such as skyscraper overpressure o utflow drainage.The present invention is directed to the above situation
A kind of save-water faucet is designed, the save-water faucet can be on the premise of the normal water habits of people not be changed, effectively
Prevent the waste with water occluded water in exhalant canal after complete, at the same solve some conventional faucets drip, leak the defects of, improve
The utilization rate of water resource.
The content of the invention
In order to avoid the shortcomings of the prior art, overcome tap in use in water outlet port occluded water damage
Lose, and close after tap and drip, leak the problem of, the present invention proposes a kind of save-water faucet.
The technical solution adopted for the present invention to solve the technical problems is:Including handle, housing, valve body of main valve, secondary valve valve
Body, main valve bonnet, main valve activity potsherd, main valve fix potsherd, sealing ring, secondary valve activity potsherd, secondary valve and fix ceramics
Piece, secondary valve bonnet, sealing ring, it is double body structure that housing is interior, and valve body of main valve is located at the top of valve body of auxiliary valve, and valve body of main valve is born
Pressure from pipe network, valve body of auxiliary valve bear the pressure of occluded water in upper water-out passage, shape between valve body of main valve and valve body of auxiliary valve
Into upper water-out passage, lower exhalant canal is formed between valve body of auxiliary valve and delivery port；
The main valve activity potsherd, main valve fix potsherd and sealing ring is located inside valve body of main valve, and main valve fixes pottery
Ceramics is located at below main valve activity potsherd, and main valve bonnet is connected with valve body of main valve top and is connected with handle upper portion, main valve valve
Sealing ring is housed, the main valve activity potsherd is fixed on potsherd with main valve and is respectively equipped with list between body bottom and inner walls
Limbers, limbers are sector structure, and the central angle of fan-shaped limbers is 85 °；
The secondary valve activity potsherd, secondary valve fix potsherd and sealing ring is located inside valve body of auxiliary valve, and secondary valve fixes pottery
Ceramics is located at below secondary valve activity potsherd, and secondary valve bonnet is connected with valve body of auxiliary valve bottom and is connected with lower portion thereof, secondary valve valve
Lid is equipped with sealing ring with handle junction, and the secondary valve activity potsherd is fixed on potsherd with secondary valve and is respectively equipped with bilateral water
Hole, two limbers on each potsherd are separated by 180 °, and limbers is sector structure, and the central angle of fan-shaped limbers is
70°；
The valve body of main valve and valve body of auxiliary valve connect as one with handle, and valve body of main valve and valve body of auxiliary valve are same during rotary handle
Shi Yundong, the central angle of the fan-shaped limbers on potsherd in valve body of main valve, valve body of auxiliary valve differ 15 °.
The area of valve body of auxiliary valve limbers is more than the area of valve body of main valve limbers.
The main valve activity potsherd and main valve fix potsherd and fix ceramics with the secondary valve activity potsherd and secondary valve
Piece is co-axially mounted.
After the connection of the pipeline of the water inlet of save-water faucet of the present invention and pipe network, when opening tap from closed mode
When, control crank rotates to tap direction is opened, until the limbers that main valve activity potsherd and main valve are fixed on potsherd
To upper, valve body of main valve starts water outlet, but now delivery port not water outlet, continues rotary handle, secondary valve activity potsherd and secondary valve are consolidated
Limbers on the ceramics of Dingtao starts to upper, and delivery port starts water outlet, and when continuing to opening direction rotary handle, current gradually increase
Greatly.When closing tap from open mode, control crank rotates to tap direction is closed, and rotary handle does not go out when delivery port
During water, now, the limbers that secondary valve activity potsherd and secondary valve are fixed on potsherd is staggered completely, continues rotary handle, now,
The limbers that main valve activity potsherd and main valve are fixed on potsherd is staggered completely, and tap completely closes.
Beneficial effect
Save-water faucet proposed by the present invention, valve body of main valve and valve body of auxiliary valve are connected as a single entity by handle, tap
It is double body structure in housing, valve body of main valve is located at top and bears the pressure from pipe network, and valve body of auxiliary valve is located at bottom, secondary valve valve
Body bears the pressure of occluded water in upper water-out people having a common goal, while valve body of auxiliary valve can also bear to exceed the specified stream of main valve because superpressure supplies water
The pressure of pressure value is measured, upper water-out passage is formed between valve body of main valve and valve body of auxiliary valve, is formed between valve body of auxiliary valve and delivery port
Lower exhalant canal.Valve body of main valve and valve body of auxiliary valve are connected as a single entity with handle, during rotary handle valve body of main valve with valve body of auxiliary valve simultaneously
Motion, the custom of people's normal use tap will not be changed.
When closing the faucet, secondary valve activity potsherd and secondary valve fix potsherd relative to main valve activity potsherd and master
Valve is fixed potsherd and staggered completely in advance, and valve body of auxiliary valve installation site and faucet outlet are nearer, in lower exhalant canal
Water can will fix the appearance that all flow into and be filled with water when potsherd staggers completely in rotatable handle to main valve activity potsherd and main valve
In device, the loss of non-available water is avoided.Fixing potsherd when main valve activity potsherd and main valve has certain abrasion, or running water pipe
When pressure in net is higher than the pressure value under main valve metered flow, single valve tap occur drip, the phenomenon of leak.The present invention
Save-water faucet uses double body structure, and when valve body of main valve leak, valve body of auxiliary valve can also bear to exceed normal water supply pressure
The pressure of value, can efficiently solve drip, leak the problem of.
Brief description of the drawings
A kind of save-water faucet of the present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is save-water faucet structural representation of the present invention.
Fig. 2 is the valve body of main valve structural representation of save-water faucet of the present invention.
Fig. 3 is the valve body of auxiliary valve structural representation of save-water faucet of the present invention.
Fig. 4 is major and minor valve activity potsherd and fixed potsherd position view when tap is closed.
Fig. 5 is major and minor valve activity potsherd when valve body of main valve partially opens, valve body of auxiliary valve will be opened when tap is opened
With fixed potsherd relative position schematic diagram.
Fig. 6 is major and minor valve activity potsherd and fixed potsherd position view when tap is half-open.
Major and minor valve activity potsherd and fixed potsherd position view when Fig. 7 is tap standard-sized sheet.
In figure:
1. the main valve of 6. main valve activity potsherd of handle 2. housing, 3. valve body of main valve, 4. valve body of auxiliary valve, 5. main valve bonnet 7.
Fixed 8. sealing ring of potsherd, 9. secondary 10. secondary valve of valve activity potsherd fixes the secondary sealing ring of valve bonnet 12. of potsherd 11.
A is that water inlet B is that delivery port C is that upper water-out passage D is lower exhalant canal
Embodiment
The present embodiment is a kind of save-water faucet.
Refering to Fig. 1~Fig. 7, the present embodiment save-water faucet, by handle 1, housing 2, valve body of main valve 3, valve body of auxiliary valve 4,
Main valve bonnet 5, main valve activity potsherd 6, main valve fix potsherd 7, sealing ring 8, secondary valve activity potsherd 9, secondary valve and fix pottery
Ceramics 10, secondary valve bonnet 11, sealing ring 12 form；A is water inlet, and B is delivery port, and C is upper water-out passage, and D is that lower water outlet is led to
Road.It is double body structure in the housing of tap；Valve body of main valve 3 is located at the top of valve body of auxiliary valve 4, and valve body of main valve 3 bears to come from
The pressure of pipe network, valve body of auxiliary valve 4 bear the pressure of occluded water in upper water-out passage, formed between valve body of main valve 3 and valve body of auxiliary valve 4
Upper water-out passage, lower exhalant canal is formed between valve body of auxiliary valve 4 and delivery port.Main valve activity potsherd 6, main valve fix potsherd
7 and sealing ring 8 be located inside valve body of main valve 3；Main valve is fixed potsherd 7 and is arranged on below main valve activity potsherd 6, main valve bonnet
5 are connected with the top of valve body of main valve 3 and are fixedly connected with the top of handle 1；Equipped with close between the bottom of valve body of main valve 3 and the inwall of housing 2
Seal ring 8, main valve activity potsherd 6 are fixed on potsherd 7 with main valve and are respectively equipped with single-pass water hole, and limbers is sector structure, fan
The central angle of shape limbers is 85 °.Secondary valve activity potsherd 9, secondary valve fix potsherd 10 and sealing ring 12 is located at valve body of auxiliary valve 4
It is internal；Secondary valve is fixed potsherd 10 and is arranged on below secondary valve activity potsherd 9, and secondary valve bonnet 11 is connected with the bottom of valve body of auxiliary valve 4
And it is fixedly connected with the bottom of handle 1；Secondary valve bonnet 11 has sealing ring 12 with the junction of handle 1.Secondary valve activity potsherd 9 and secondary valve
Fix on potsherd 10 and be respectively equipped with bilateral water hole, two limbers on each potsherd are separated by 180 °, and limbers is fan
Shape structure, the central angle of fan-shaped limbers is 70 °.Main valve activity potsherd 6 and main valve fix potsherd 7 and the secondary valve activity
Potsherd 9 and secondary valve are fixed potsherd 10 and are co-axially mounted.
Valve body of main valve 3 and valve body of auxiliary valve 4 connect as one with handle, and valve body of main valve 3 and valve body of auxiliary valve 4 are same during rotary handle
Shi Yundong, the central angle of the fan-shaped limbers on potsherd in valve body of main valve 3, valve body of auxiliary valve 4 differ 15 °.Upper water-out channel C
The sectional area in each section gradually increases from top to bottom so that the area of the limbers of valve body of auxiliary valve 4 is more than the limbers of valve body of main valve 3
Area, the flow velocity at water outlet B can decline, convenient use.
In the present embodiment, after tap is connected with running water pipe, valve body of main valve 3 bears the pressure from running water pipe,
Valve body of auxiliary valve 4 bears the pressure of occluded water in upper water-out passage, and when superpressure water supply or ceramic pad wear, valve body of main valve 3 can go out
The phenomenon of existing leak, but water can only flow to upper water-out channel C, and now lower valve is closed, and water will not flow out from water outlet B, now secondary
Valve body 4 bears the pressure more than the metered flow pressure value of valve body of main valve 3, double body structure efficiently avoid drip, leak.
When opening tap, tap is in the completely closed state, and main valve activity potsherd 6 and main valve fix potsherd 7
Limbers relative position stagger completely, the limbers that secondary valve activity potsherd 9 and secondary valve fix potsherd 10 is staggered completely, this
When, water outlet B not there are flowing out；Handle 1 is rotated to tap opening direction, main valve activity potsherd 6 and main valve fix pottery
The limbers of ceramics 7 is staggered, and the limbers of secondary valve activity potsherd 9 and secondary valve fixation potsherd 10 is still within the shape that staggers completely
State, now water outlet B not there are flowing out；Continue to fix pottery to opening direction rotary handle 1, main valve activity potsherd 6 and main valve
The limbers of ceramics 7 is staggered, and the limbers of secondary valve activity potsherd 9 and secondary valve fixation potsherd 10 is also staggered, now, delivery port
B there are flowing out.Continue to opening direction rotary handle 1, the water-carrying capacity at water outlet B gradually increases, until tap is beaten completely
Open, the limbers of main valve activity potsherd 6 and main valve fixation potsherd 7 is aligned completely, and secondary valve activity potsherd 9 and secondary valve are fixed
The limbers of potsherd 10 is aligned completely, and now water-carrying capacity is maximum.
When closing tap, tap is in full open position, and main valve activity potsherd 6 and main valve fix potsherd 7
Limbers be aligned completely, the limbers that secondary valve activity potsherd 9 and secondary valve fix potsherd 10 aligns completely, now current
Amount is maximum；Handle 1 is rotated to tap closing direction, the water-carrying capacity at water outlet B is gradually reduced, main valve activity potsherd 6
The limbers that potsherd 7 is fixed with main valve is staggered, and the limbers of secondary valve activity potsherd 9 and secondary valve fixation potsherd 10 is staggered.
Continue to closing direction rotary handle 1, the water-carrying capacity at water outlet B is progressively smaller until that water outlet B not there are flowing out, and secondary valve is lived
The limbers that dynamic potsherd 9 and secondary valve fix potsherd 10 is in the state that staggers completely, and main valve activity potsherd 6 and main valve are fixed
Stagger the limbers of potsherd 7；Continue to fix potsherd 7 to closing direction rotary handle 1, main valve activity potsherd 6 and main valve
Limbers stagger completely, the limbers that secondary valve activity potsherd 9 and secondary valve fix potsherd 10 is staggered completely, and tap is complete
Close.
When opening tap, valve body of auxiliary valve 4 postpones water outlet relative to valve body of main valve 3.When closing tap, valve body of auxiliary valve 4
Cut off the water supply in advance relative to valve body of main valve 3, and the installation site of valve body of auxiliary valve 4 and faucet outlet B are nearer, it is complete in tap
During closing, the water in lower exhalant canal D all flows out water outlet B when flowing out water container, can be effectively prevented from lower water outlet and lead to
The waste of occluded water in road D.
Claims (3)
- A kind of 1. save-water faucet, it is characterised in that:Including handle, housing, valve body of main valve, valve body of auxiliary valve, main valve bonnet, master Valve activity potsherd, main valve fix potsherd, sealing ring, secondary valve activity potsherd, secondary valve and fix potsherd, secondary valve bonnet, close Seal, it is double body structure that housing is interior, and valve body of main valve is located at the top of valve body of auxiliary valve, and valve body of main valve bears the pressure from pipe network Power, valve body of auxiliary valve bear the pressure of occluded water in upper water-out passage, and upper water-out passage is formed between valve body of main valve and valve body of auxiliary valve, Lower exhalant canal is formed between valve body of auxiliary valve and delivery port；The main valve activity potsherd, main valve fix potsherd and sealing ring is located inside valve body of main valve, and main valve fixes potsherd Below main valve activity potsherd, main valve bonnet is connected with valve body of main valve top and is connected with handle upper portion, under valve body of main valve Sealing ring is housed, the main valve activity potsherd is fixed on potsherd with main valve and is respectively equipped with single-pass water between portion and inner walls Hole, limbers are sector structure, and the central angle of fan-shaped limbers is 85 °；The secondary valve activity potsherd, secondary valve fix potsherd and sealing ring is located inside valve body of auxiliary valve, and secondary valve fixes potsherd Below secondary valve activity potsherd, secondary valve bonnet is connected with valve body of auxiliary valve bottom and is connected with lower portion thereof, secondary valve bonnet with Handle junction is equipped with sealing ring, and the secondary valve activity potsherd is fixed on potsherd with secondary valve and is respectively equipped with bilateral water hole, often Two limbers on individual potsherd are separated by 180 °, and limbers is sector structure, and the central angle of fan-shaped limbers is 70 °；The valve body of main valve and valve body of auxiliary valve connect as one with handle, valve body of main valve and valve body of auxiliary valve same luck during rotary handle Dynamic, the central angle of the fan-shaped limbers on the potsherd in valve body of main valve, valve body of auxiliary valve differs 15 °.
- 2. save-water faucet according to claim 1, it is characterised in that:The area of valve body of auxiliary valve limbers is more than main valve The area of valve body limbers.
- 3. save-water faucet according to claim 1, it is characterised in that:The main valve activity potsherd and main valve are fixed Potsherd is fixed potsherd with the secondary valve activity potsherd and secondary valve and is co-axially mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710362393.4A CN107420570B (en) | 2017-05-22 | 2017-05-22 | Water-saving faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710362393.4A CN107420570B (en) | 2017-05-22 | 2017-05-22 | Water-saving faucet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107420570A true CN107420570A (en) | 2017-12-01 |
| CN107420570B CN107420570B (en) | 2023-03-21 |
Family
ID=60425133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710362393.4A Active CN107420570B (en) | 2017-05-22 | 2017-05-22 | Water-saving faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107420570B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2286260Y (en) * | 1996-12-06 | 1998-07-15 | 郑斌 | Multi-function ceramic sheet tap |
| CN1888501A (en) * | 2006-06-30 | 2007-01-03 | 珠海市佳德厨卫产品有限公司 | Tap |
| CN202914782U (en) * | 2012-11-12 | 2013-05-01 | 廖选明 | Water-saving faucet |
| WO2015043080A1 (en) * | 2013-09-24 | 2015-04-02 | 吴跃刚 | Time delay automatic closing valve not affected by water quality |
-
2017
- 2017-05-22 CN CN201710362393.4A patent/CN107420570B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2286260Y (en) * | 1996-12-06 | 1998-07-15 | 郑斌 | Multi-function ceramic sheet tap |
| CN1888501A (en) * | 2006-06-30 | 2007-01-03 | 珠海市佳德厨卫产品有限公司 | Tap |
| CN202914782U (en) * | 2012-11-12 | 2013-05-01 | 廖选明 | Water-saving faucet |
| WO2015043080A1 (en) * | 2013-09-24 | 2015-04-02 | 吴跃刚 | Time delay automatic closing valve not affected by water quality |
Non-Patent Citations (1)
| Title |
|---|
| 郭鹏程;: "新型节水阀的研究" * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107420570B (en) | 2023-03-21 |
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