CN103574115A - Faucet water outlet nozzle with constant current device - Google Patents
Faucet water outlet nozzle with constant current device Download PDFInfo
- Publication number
- CN103574115A CN103574115A CN201210253025.3A CN201210253025A CN103574115A CN 103574115 A CN103574115 A CN 103574115A CN 201210253025 A CN201210253025 A CN 201210253025A CN 103574115 A CN103574115 A CN 103574115A
- Authority
- CN
- China
- Prior art keywords
- water outlet
- shell
- current device
- constant
- valve body
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 239000008399 tap water Substances 0.000 claims description 20
- 235000020679 tap water Nutrition 0.000 claims description 20
- 239000011324 bead Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000013014 water-saving technology Methods 0.000 description 1
Images
Classifications
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- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
- F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
- F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/34—Excess-flow valves in which the flow-energy of the flowing medium actuates the closing mechanism
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Safety Valves (AREA)
Abstract
A faucet water outlet nozzle with a constant current device is mainly installed on a faucet water outlet for use. The faucet water outlet nozzle is mainly composed of a connection sleeve 1 and the constant current device 2, wherein the constant current device 2 is installed in the connection sleeve 1. The constant current device is directly instead of a bubbler on a faucet to stabilize flow and save water, water cover area of the faucet is enlarged, and flushing force is increased.
Description
Technical field
The present invention relates to a kind of user and can, as required from the tap water outlet mouth with constant-current device of main regulation tap water outlet amount, belong to the water-saving technology of tap water supply system.
Background technique
Existing leading major part has all been installed bubbler at water outlet, and the installation of bubbler is installed by a sheath and faucet water outlet opening.The effect of bubbler is when water flow, to produce negative pressure to mix air intake and with water, uses hydraulic impact and strengthens.Universal use now, but have the following disadvantages: there is no constant-current control device, people are in use often accustomed to conveniently and open, so, be often just difficult to pass through leading valve realization and effectively control.
Current building supplies water, and generally has two kinds of modes, a kind of be use suction booster from bottom to top send water mode, a kind of is to settle water tank, the mode of utilizing water-head to carry from top to bottom at roof.No matter be any water mode of sending, different floor hydraulic pressure also can be different, thereby cause different floor water-outlet quantitys different.
In daily life, what frequency of utilization was the highest, consumption is maximum is tap for washing, and washing is concluded and had following 3 points by leading perfect condition: the one, and area coverage is large, and two scouring forces are strong, and three water-outlet quantitys are few.
Therefore, need to find a kind of user and can, according to actual hydraulic pressure and flow situation, from main regulation, set the tap water outlet mouth of suitable water-outlet quantity.
Summary of the invention
The object of this invention is to provide a kind of user and can, according to actual hydraulic pressure and flow situation, from main regulation, set the tap water outlet mouth of suitable water-outlet quantity.
Technological scheme of the present invention is: with the tap water outlet mouth of constant-current device, mainly be arranged on faucet water outlet opening and use, it is mainly comprised of connecting sleeve 1 and constant-current device 2, and described constant-current device 2 is placed in connecting sleeve 1, and connecting sleeve 1 is provided with supporting mutually screw thread with faucet water outlet opening; During installation, packing ring 3 is put on faucet water outlet opening, then connecting sleeve 1 is screwed on faucet water outlet opening.
Described constant-current device 2 is comprised of shell 21, valve body 22, turriform spring 23, spool 24, filter core support 25, filter core 26; Described shell 21 is barrel-shaped, end opening one end sealing, and closed end is provided with osculum, and the outer rim of shell 21 opening ends is provided with bead 211; Described spool 24 centers are provided with pressure relief vent; Described valve body 22 is the hollow circular cylinder that an end opening the other end bottom is provided with taper perforate; Valve body 22 is put into shell 21, make the opening end of valve body 22 towards the closed end of shell 21; Turriform spring 23 is screwed on the screw thread of spool 24 outer walls, then turriform spring 23 is put into shell 1 together with spool is placed on valve body 22, make to be placed on valve body 22 at the bottom of the tower of turriform spring 23; The hollow circular cylinder that described filter core support 25 is both ends open, is provided with support in the one end towards valve body 22; Filter core support 25 is put into shell 21 and be positioned at spool 24 tops, then filter core 26 is placed on the support in filter core support 25.
The taper perforate of described valve body 22 bottoms, the vertex of a cone is towards opening end.
0.6mm is arrived at 0.3mm in osculum aperture on described shell 21 closed ends.
Described shell 21 closed ends are bandy arch form.
Described shell 21 is positioned at the inwall of connecting sleeve 1 by bead 211.
Described shell 21 opening end inwalls are provided with annular slot, the outer wall that described filter core support 25 does not arrange support one end be provided with shell 21 on the projection that matches of annular slot, filter core support 25 is positioned at the inwall of shell 21 by projection.
beneficial effect
With constant-current device, can directly substitute the bubbler on tap, reach the effect of regime flow water saving, and tap water outlet area coverage is increased, scouring force strengthens.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of section of the present invention;
Fig. 2 is the sectional structure schematic diagram of constant-current device of the present invention;
Fig. 3 is the perspective view of constant-current device of the present invention.
Embodiment
As shown in Figure 1, tap water outlet mouth with constant-current device, is mainly arranged on faucet water outlet opening and uses, and it is mainly comprised of connecting sleeve 1 and constant-current device 2, described constant-current device 2 is placed in connecting sleeve 1, and connecting sleeve 1 is provided with supporting mutually screw thread with faucet water outlet opening; During installation, packing ring 3 is put on faucet water outlet opening, then connecting sleeve 1 is screwed on faucet water outlet opening.
As shown in Figures 2 and 3, described constant-current device 2 is comprised of shell 21, valve body 22, turriform spring 23, spool 24, filter core support 25, filter core 26; Described shell 21 is barrel-shaped, one end opening one end sealing, closed end is provided with osculum, and the outer rim of shell 21 opening ends is provided with bead 211, the inwall of connecting sleeve 1 is provided with the bayonet socket matching with bead, and shell 21 is positioned on the bayonet socket of connecting sleeve 1 inwall by bead 211.
Described shell 21 opening end inwalls are provided with annular slot, the outer wall that described filter core support 25 does not arrange support one end be provided with shell 21 on the projection that matches of annular slot, filter core support 25 is positioned at the inwall of shell 21 by projection.
Described spool 24 centers are provided with pressure relief vent, and the shape of pressure relief vent adopts cross or hexangle type.By cross, rise or the position of interior hexagonal spanner regulating spool 24 on turriform spring 23, to reach the object that regulates and leading flow is set.
The some of spool 24 is cylindrical body, another is partly for take a cylindrical cone that end face is bottom surface, outer in the cylindrical body part of spool 24 is provided with outside thread, turriform spring 23 is put into from the tower top of turriform spring 23 in cone one end of spool 24, and apply in the moment of rotation of turriform spring 23 and apply radial force in cylindrical body one end of spool 24, make spool 24 enter turriform spring 23, spool 24 enters turriform spring more than 23, and current just more easily overcome the elastic force of turriform spring 23 spool 24 is pushed to valve body 22.
When water flow, current Driving force acts on the end face of spool 24 cylindrical body one end, and when current Driving force is less than the prestressing force of turriform spring 23, spool 24 is maintained the statusquo; When current Driving force is little while being greater than the prestressing force of turriform spring 23, spool 24 is maintained the statusquo, and spool is to valve body 22 motions; When the taper platform part of spool 24 enters the coniform hole on valve body 22 completely, at this moment, water flows through by pressure relief vent, thereby prevents that the phenomenon of suffocation cutout from occurring.After cutout cock, the Driving force of current disappears, and under the effect of turriform spring, spool 24 can automatically revert to initial state.
The distance of valve core movement depends on the size of current Driving force.The motion of spool 24 changes the distance between itself and valve body 22, thereby changes the size of flow channel, so, by regulating and the object of controlling the position of spool on turriform spring and just can reach control flow.
Described valve body 22 is the hollow circular cylinder that an end opening the other end bottom is provided with taper perforate; Valve body 22 is put into shell 21, make the opening end of valve body 22 towards the closed end of shell 21; Turriform spring 23 is screwed on the screw thread of spool 24 outer walls, then turriform spring 23 is put into shell 1 together with spool is placed on valve body 22, make to be placed on valve body 22 at the bottom of the tower of turriform spring 23.
The taper perforate of described valve body 22 bottoms, the vertex of a cone is towards opening end.
0.6mm is arrived at 0.3mm in osculum aperture on described shell 21 closed ends.
Described shell 21 closed ends are bandy arch form, and the area coverage of tap water outlet is strengthened.
The hollow circular cylinder that described filter core support 25 is both ends open, is provided with support in the one end towards valve body 22; Filter core support 25 is put into shell 21 and be positioned at spool 24 tops, then filter core 26 is placed on the support in filter core support 25.For the impurity in anti-sealing, block osculum, be provided with filter core 26 on constant-current device 2, filter core 26 is fixing by filter core support 25, and the water that flows through filter core 26 flows to valve body 22 through filter core support 25.
Application with the tap water outlet mouth of constant-current device, do not need original water system to do large transformation, only need to back out tap, tap water outlet mouth with constant-current device is replaced to the bubbler on tap, original investment can not wasted, and install simply, input cost is relatively low, has the positive effect of environment-friendly water-saving.
In actual application, the resident family in Yi Dong building all installs the tap water outlet mouth with constant-current device, if water storage box is located at roof, low layer user's discharge pressure, water-outlet quantity will be controlled effectively, thereby high-rise user's discharge pressure is just improved, make user's hydraulic pressure of different floors be tending towards balanced, water-outlet quantity reaches unanimity.
The present invention can also promote the use of liquid and the gas field that need to control flow.
Above-described embodiment is only for interpretation purposes of the present invention, and is not limitation of the present invention, and those skilled in the art, in essential scope of the present invention, make a variety of changes or substitute, and also should belong to protection category of the present invention.
Claims (7)
- With constant-current device tap water outlet mouth, mainly be arranged on faucet water outlet opening and use, it is characterized in that: it is mainly comprised of connecting sleeve (1) and constant-current device (2), described constant-current device (2) is placed in connecting sleeve (1), and connecting sleeve (1) is provided with supporting mutually screw thread with faucet water outlet opening; During installation, packing ring (3) is put on faucet water outlet opening, then connecting sleeve (1) is screwed on faucet water outlet opening.
- 2. the tap water outlet mouth with constant-current device according to claim 1, is characterized in that: described constant-current device (2) is comprised of shell (21), valve body (22), turriform spring (23), spool (24), filter core support (25), filter core (26); Described shell (21) is barrel-shaped, end opening one end sealing, and closed end is provided with osculum, and the outer rim of shell (21) opening end is provided with bead (211); Described spool (24) center is provided with pressure relief vent; Described valve body (22) is the hollow circular cylinder that an end opening the other end bottom is provided with taper perforate; Valve body (22) is put into shell (21), make the opening end of valve body (22) towards the closed end of shell (21); Turriform spring (23) is screwed on the screw thread of spool (24) outer wall, then turriform spring (23) and spool are put into shell (1) together, and to be placed in valve body (22) upper, make to be placed on valve body (22) at the bottom of the tower of turriform spring (23); The hollow circular cylinder that described filter core support (25) is both ends open, is provided with support in the one end towards valve body (22); Filter core support (25) is put into shell (21) and be positioned at spool (24) top, then filter core (26) is placed on the support in filter core support (25).
- 3. the tap water outlet mouth with constant-current device according to claim 2, is characterized in that: the taper perforate of described valve body (22) bottom, the vertex of a cone is towards opening end.
- 4. the tap water outlet mouth with constant-current device according to claim 2, is characterized in that: 0.6mm is arrived at 0.3mm in the osculum aperture on described shell (21) closed end.
- 5. the tap water outlet mouth with constant-current device according to claim 4, is characterized in that: described shell (21) closed end is bandy arch form.
- 6. the tap water outlet mouth with constant-current device according to claim 2, is characterized in that: described shell (21) is positioned at the inwall of connecting sleeve (1) by bead (211).
- 7. the tap water outlet mouth with constant-current device according to claim 2, it is characterized in that: described shell (21) opening end inwall is provided with annular slot, the outer wall that described filter core support (25) does not arrange support one end be provided with shell (21) on the projection that matches of annular slot, filter core support (25) is positioned at the inwall of shell (21) by projection.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210253025.3A CN103574115B (en) | 2012-07-21 | 2012-07-21 | With the faucet water outlet nozzle of constant-current device |
| CN201510166110.XA CN104879542A (en) | 2012-07-21 | 2012-07-21 | Constant flow device for replacing bubbler |
| CN201510165923.7A CN104896160A (en) | 2012-07-21 | 2012-07-21 | A faucet water nozzle |
| CN201510354736.3A CN105135020A (en) | 2012-07-21 | 2012-07-21 | Constant current device |
| CN201510353528.1A CN105020446A (en) | 2012-07-21 | 2012-07-21 | Liquid flow control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210253025.3A CN103574115B (en) | 2012-07-21 | 2012-07-21 | With the faucet water outlet nozzle of constant-current device |
Related Child Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510353528.1A Division CN105020446A (en) | 2012-07-21 | 2012-07-21 | Liquid flow control valve |
| CN201510165923.7A Division CN104896160A (en) | 2012-07-21 | 2012-07-21 | A faucet water nozzle |
| CN201510166110.XA Division CN104879542A (en) | 2012-07-21 | 2012-07-21 | Constant flow device for replacing bubbler |
| CN201510354736.3A Division CN105135020A (en) | 2012-07-21 | 2012-07-21 | Constant current device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103574115A true CN103574115A (en) | 2014-02-12 |
| CN103574115B CN103574115B (en) | 2015-11-18 |
Family
ID=50046548
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510353528.1A Pending CN105020446A (en) | 2012-07-21 | 2012-07-21 | Liquid flow control valve |
| CN201510165923.7A Pending CN104896160A (en) | 2012-07-21 | 2012-07-21 | A faucet water nozzle |
| CN201510166110.XA Pending CN104879542A (en) | 2012-07-21 | 2012-07-21 | Constant flow device for replacing bubbler |
| CN201510354736.3A Pending CN105135020A (en) | 2012-07-21 | 2012-07-21 | Constant current device |
| CN201210253025.3A Active CN103574115B (en) | 2012-07-21 | 2012-07-21 | With the faucet water outlet nozzle of constant-current device |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510353528.1A Pending CN105020446A (en) | 2012-07-21 | 2012-07-21 | Liquid flow control valve |
| CN201510165923.7A Pending CN104896160A (en) | 2012-07-21 | 2012-07-21 | A faucet water nozzle |
| CN201510166110.XA Pending CN104879542A (en) | 2012-07-21 | 2012-07-21 | Constant flow device for replacing bubbler |
| CN201510354736.3A Pending CN105135020A (en) | 2012-07-21 | 2012-07-21 | Constant current device |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN105020446A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481857B (en) * | 2016-11-18 | 2018-11-06 | 宁波方太厨具有限公司 | The water servomechanism of fluctuation resistant to pressure |
| DE102018200530A1 (en) * | 2018-01-15 | 2019-07-18 | Hansgrohe Se | Fluid conduit insert |
| CN108866962B (en) * | 2018-08-08 | 2023-06-02 | 重庆海尔洗衣机有限公司 | Water inlet valve and washing machine |
| CN111365504B (en) * | 2020-04-09 | 2021-12-03 | 浙江鼎港科技有限公司 | Water-saving filtering faucet |
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| US5744033A (en) * | 1996-12-06 | 1998-04-28 | Moen Incorporated | Water filter for use with a faucet |
| CN201475456U (en) * | 2009-05-07 | 2010-05-19 | 周玉宝 | Liquid constant flow regulating valve |
| CN202137066U (en) * | 2011-06-21 | 2012-02-08 | 上海济辰节能科技有限公司 | Water saving flow stabilizer |
| CN202660003U (en) * | 2012-07-21 | 2013-01-09 | 中山市雅西环保科技有限公司 | Faucet water outflow nozzle with constant current device |
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| DE4436193A1 (en) * | 1994-10-11 | 1996-04-18 | Grohe Armaturen Friedrich | Water tap jet control with perforated plate |
| JPH11270743A (en) * | 1998-03-20 | 1999-10-05 | Toyo Valve Co Ltd | Low-noise constant flow instrument |
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2012
- 2012-07-21 CN CN201510353528.1A patent/CN105020446A/en active Pending
- 2012-07-21 CN CN201510165923.7A patent/CN104896160A/en active Pending
- 2012-07-21 CN CN201510166110.XA patent/CN104879542A/en active Pending
- 2012-07-21 CN CN201510354736.3A patent/CN105135020A/en active Pending
- 2012-07-21 CN CN201210253025.3A patent/CN103574115B/en active Active
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| US5744033A (en) * | 1996-12-06 | 1998-04-28 | Moen Incorporated | Water filter for use with a faucet |
| CN201475456U (en) * | 2009-05-07 | 2010-05-19 | 周玉宝 | Liquid constant flow regulating valve |
| CN202137066U (en) * | 2011-06-21 | 2012-02-08 | 上海济辰节能科技有限公司 | Water saving flow stabilizer |
| CN202660003U (en) * | 2012-07-21 | 2013-01-09 | 中山市雅西环保科技有限公司 | Faucet water outflow nozzle with constant current device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103574115B (en) | 2015-11-18 |
| CN104896160A (en) | 2015-09-09 |
| CN105020446A (en) | 2015-11-04 |
| CN105135020A (en) | 2015-12-09 |
| CN104879542A (en) | 2015-09-02 |
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