CN104879542A - Constant flow device for replacing bubbler - Google Patents
Constant flow device for replacing bubbler Download PDFInfo
- Publication number
- CN104879542A CN104879542A CN201510166110.XA CN201510166110A CN104879542A CN 104879542 A CN104879542 A CN 104879542A CN 201510166110 A CN201510166110 A CN 201510166110A CN 104879542 A CN104879542 A CN 104879542A
- Authority
- CN
- China
- Prior art keywords
- spool
- shell
- valve body
- constant
- turriform spring
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 27
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000033001 locomotion 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
- 238000012856 packing Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000013014 water-saving technology Methods 0.000 description 1
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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
-
- 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
- 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
-
- 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
Abstract
The invention relates to a constant flow device for replacing a bubbler. The constant flow device is arranged in a connecting sleeve, and the connecting sleeve is mounted at a water outlet of a faucet in a threaded manner. The constant flow device can directly replace the bubbler arranged at the faucet, to stabilize water flow, save water, enlarge water coverage and enhance scour force.
Description
Technical field
The present invention relates to a kind of user and as required from the constant-current device for alternative bubbler of main regulation tap water outlet amount, the water-saving technology of tap water supply system can be belonged to.
Background technique
Existing leading major part has all installed bubbler at water outlet, and the installation of bubbler is installed by a sheath and faucet water outlet opening.The effect of bubbler produces negative pressure when water flow air intake mix with water, uses hydraulic impact reinforcement.Universal use now, but have the following disadvantages: do not have constant-current control device, people are in use often accustomed to conveniently and open, so, be often just difficult to effectively be controlled by the valve realization of tap.
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, one settles water tank at roof, utilizes the mode that water-head is carried from top to bottom.Be no matter anyly send water mode, different floor hydraulic pressure also can be different, thus cause different floor water-outlet quantity different.
In daily life, frequency of utilization is the highest, consumption is maximum is washing tap, and the perfect condition of washing tap is concluded and had following 3 points: one be area coverage greatly, by force, three water-outlet quantitys are few for two scouring forces.
Therefore, need to find a kind of user and according to the hydraulic pressure of reality and traffic conditions, the faucet water outlet nozzle of suitable water-outlet quantity can be set from main regulation.
Summary of the invention
The object of this invention is to provide a kind of user and according to the hydraulic pressure of reality and traffic conditions, the constant-current device for alternative bubbler of suitable water-outlet quantity can be set from main regulation.
Technological scheme of the present invention is: a kind of constant-current device for alternative bubbler, and described constant-current device 2 is made up of shell 21, valve body 22, turriform spring 23, spool 24, filter core support 25, filter core 26; Described shell 21 is barrel-shaped, and one end open one end is closed, and closed end is provided with osculum; Described spool 24 center is provided with pressure relief vent; Described valve body 22 is the hollow circular cylinder being provided with taper perforate bottom the one end open the other end; Valve body 22 is put into shell 21, makes 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 is put into shell 21 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; During use, replace the bubbler on tap with constant-current device.
Described filter core support 25 is the hollow circular cylinder of both ends open, is being provided with support towards one end of valve body 22; Filter core support 25 is put into shell 21 and is positioned at spool 24 top, then filter core 26 is placed on the support in filter core support 25.
Taper perforate bottom described valve body 22, the vertex of a cone is towards opening end.
Described shell 21 closed end is bandy arch form.
Described shell 21 opening end inwall is provided with annular slot, and the outer wall that described filter core support 25 does not arrange support one end is provided with the projection matched with the annular slot on shell 21, and filter core support 25 is positioned at the inwall of shell 21 by projection.
The some of spool 24 is cylindrical body, the cone that another part is is bottom surface with a cylindrical end face.
Outside thread is provided with in the outer of the cylindrical body part of spool 24, turriform spring 23 is put into from the tower top of turriform spring 23 in cone one end of spool 24, and apply to apply radial force while the moment of rotation of turriform spring 23 at the cylindrical member at one end of spool 24, spool 24 is made to enter turriform spring 23, spool 24 enters turriform spring more than 23, and the elastic force that current more easily overcome turriform spring 23 pushes valve body 22 to spool 24.
Beneficial effect
Directly can substitute the bubbler on tap with constant-current device, 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, a kind of constant-current device for alternative bubbler, is mainly arranged on faucet water outlet opening and uses, and described constant-current device 2 is placed in connecting sleeve 1, and connecting sleeve 1 and faucet water outlet opening are provided with screw thread supporting mutually; 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 made up 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 open one end is closed, and closed end is provided with osculum, and the outer rim of shell 21 opening end is provided with bead 211, the inwall of connecting sleeve 1 is provided with the bayonet socket matched with bead, and shell 21 is positioned on the bayonet socket of connecting sleeve 1 inwall by bead 211.
Described shell 21 opening end inwall is provided with annular slot, and the outer wall that described filter core support 25 does not arrange support one end is provided with the projection matched with the annular slot on shell 21, and filter core support 25 is positioned at the inwall of shell 21 by projection.
Described spool 24 center is provided with pressure relief vent, and the shape of pressure relief vent adopts cross or hexangle type.Risen by cross or the interior position of hexagonal spanner regulating spool 24 on turriform spring 23, to reach the object regulating and arrange leading flow.
The some of spool 24 is cylindrical body, the cone that another part is is bottom surface with a cylindrical end face, outside thread is provided with in the outer of the cylindrical body part of spool 24, turriform spring 23 is put into from the tower top of turriform spring 23 in cone one end of spool 24, and apply to apply radial force while the moment of rotation of turriform spring 23 at the cylindrical member at one end of spool 24, spool 24 is made to enter turriform spring 23, spool 24 enters turriform spring more than 23, and the elastic force that current more easily overcome turriform spring 23 pushes valve body 22 to spool 24.
When water flow, water jet propulsion masterpiece is used on the end face of spool 24 cylindrical member at one end, and when water jet propulsion power is less than the prestressing force of turriform spring 23, spool 24 is maintained the statusquo; When water jet propulsion power is little be greater than the prestressing force of turriform spring 23 time, spool 24 is maintained the statusquo, and spool moves to valve body 22; When the taper platform part of spool 24 enters coniform hole on valve body 22 completely, at this moment, water is flow through by pressure relief vent, thus the phenomenon preventing suffocation from stop appearance.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 water jet propulsion power.The motion of spool 24 changes the distance between itself and valve body 22, thus changes the size of flow channel, so, the object controlling flow just can be reached by the position of regulating and control spool on turriform spring.
Described valve body 22 is the hollow circular cylinder being provided with taper perforate bottom the one end open the other end; Valve body 22 is put into shell 21, makes 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 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.
Taper perforate bottom described valve body 22, the vertex of a cone is towards opening end.
Osculum aperture on described shell 21 closed end is at 0.3mm to 0.6mm.
Described shell 21 closed end is bandy arch form, and the area coverage of tap water outlet is strengthened.
Described filter core support 25 is the hollow circular cylinder of both ends open, is being provided with support towards one end of valve body 22; Filter core support 25 is put into shell 21 and is positioned at spool 24 top, then filter core 26 is placed on the support in filter core support 25.In order to the impurity in anti-sealing blocks osculum, constant-current device 2 is provided with filter core 26, filter core 26 is fixed by filter core support 25, and the water flowing through filter core 26 flows to valve body 22 through filter core support 25.
For the application of the constant-current device of alternative bubbler, do not need to do large transformation to original water system, only need to back out tap, constant-current device for alternative bubbler is replaced the bubbler on tap, original investment can not be wasted, and install simple, input cost is relatively low, has the positive effect of environment-friendly water-saving.
In the application of reality, the resident family in a building all installs the constant-current device for alternative bubbler, if water storage box is located at roof, discharge pressure, the water-outlet quantity of low layer user will be controlled effectively, thus the discharge pressure of high-level user is just improved, make user's hydraulic pressure of different floor be tending towards balanced, water-outlet quantity reaches unanimity.
The present invention can also promote the use of the liquid and gas field that need to control flow.
Above-described embodiment is only used to interpretation purposes of the present invention, and is not limitation of the present invention, those skilled in the art, in essential scope of the present invention, makes a variety of changes or substitutes, also should belong to protection category of the present invention.
Claims (7)
1. for a constant-current device for alternative bubbler, it is characterized in that: described constant-current device (2) is made up of shell (21), valve body (22), turriform spring (23), spool (24), filter core support (25), filter core (26); Described shell (21) is for barrel-shaped, and one end open one end is closed, and closed end is provided with osculum; Described spool (24) center is provided with pressure relief vent; Described valve body (22) is for being provided with the hollow circular cylinder of taper perforate bottom the one end open the other end; Valve body (22) is put into shell (21), makes the closed end of opening end towards shell (21) of valve body (22); Turriform spring (23) is screwed on the screw thread of spool (24) outer wall, again turriform spring (23) and spool are put into shell (21) to be together placed on valve body (22), make to be placed at the bottom of the tower of turriform spring (23) on valve body (22); During use, replace the bubbler on tap with constant-current device.
2. the constant-current device for alternative bubbler according to claim 1, is characterized in that: the hollow circular cylinder that described filter core support (25) is both ends open, is being provided with support towards one end of valve body (22); Filter core support (25) is put into shell (21) and is positioned at spool (24) top, then filter core (26) is placed on the support in filter core support (25).
3. the constant-current device for alternative bubbler according to claim 1, is characterized in that: the taper perforate of described valve body (22) bottom, the vertex of a cone is towards opening end.
4. the constant-current device for alternative bubbler according to claim 1, is characterized in that: described shell (21) closed end is bandy arch form.
5. the constant-current device for alternative bubbler 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 is provided with the projection matched with the annular slot on shell (21), and filter core support (25) is positioned at the inwall of shell (21) by projection.
6. the constant-current device for alternative bubbler according to claim 1, is characterized in that: the some of spool (24) is cylindrical body, the cone that another part is is bottom surface with a cylindrical end face.
7. the constant-current device for alternative bubbler according to claim 2, it is characterized in that: be provided with outside thread in the outer of the cylindrical body part of spool (24), turriform spring (23) is put into from the tower top of turriform spring (23) in cone one end of spool (24), and apply to apply radial force while the moment of rotation of turriform spring (23) at the cylindrical member at one end of spool (24), spool (24) is made to enter turriform spring (23), it is more that spool (24) enters turriform spring (23), the elastic force that current more easily overcome turriform spring (23) pushes valve body (22) to spool (24).
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 Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210253025.3A Division CN103574115B (en) | 2012-07-21 | 2012-07-21 | With the faucet water outlet nozzle of constant-current device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104879542A true CN104879542A (en) | 2015-09-02 |
Family
ID=50046548
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510165923.7A Pending CN104896160A (en) | 2012-07-21 | 2012-07-21 | A faucet water nozzle |
| CN201510354736.3A Pending CN105135020A (en) | 2012-07-21 | 2012-07-21 | Constant current device |
| CN201510166110.XA Pending CN104879542A (en) | 2012-07-21 | 2012-07-21 | Constant flow device for replacing bubbler |
| CN201210253025.3A Active CN103574115B (en) | 2012-07-21 | 2012-07-21 | With the faucet water outlet nozzle of constant-current device |
| CN201510353528.1A Pending CN105020446A (en) | 2012-07-21 | 2012-07-21 | Liquid flow control valve |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510165923.7A Pending CN104896160A (en) | 2012-07-21 | 2012-07-21 | A faucet water nozzle |
| CN201510354736.3A Pending CN105135020A (en) | 2012-07-21 | 2012-07-21 | Constant current device |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210253025.3A Active CN103574115B (en) | 2012-07-21 | 2012-07-21 | With the faucet water outlet nozzle of constant-current device |
| CN201510353528.1A Pending CN105020446A (en) | 2012-07-21 | 2012-07-21 | Liquid flow control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN104896160A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866962A (en) * | 2018-08-08 | 2018-11-23 | 青岛海尔洗衣机有限公司 | A kind of inlet valve and washing machine |
Families Citing this family (3)
| 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 |
| 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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- 2012-07-21 CN CN201510165923.7A patent/CN104896160A/en active Pending
- 2012-07-21 CN CN201510354736.3A patent/CN105135020A/en active Pending
- 2012-07-21 CN CN201510166110.XA patent/CN104879542A/en active Pending
- 2012-07-21 CN CN201210253025.3A patent/CN103574115B/en active Active
- 2012-07-21 CN CN201510353528.1A patent/CN105020446A/en active Pending
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| JP2010060000A (en) * | 2008-09-02 | 2010-03-18 | Toto Ltd | Constant-flow valve |
| CN101768995A (en) * | 2009-01-07 | 2010-07-07 | 尤海江 | High-efficiency water saving device |
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| CN201982761U (en) * | 2011-01-30 | 2011-09-21 | 九牧集团有限公司 | Combination type faucet |
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| CN108866962A (en) * | 2018-08-08 | 2018-11-23 | 青岛海尔洗衣机有限公司 | A kind of inlet valve and washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104896160A (en) | 2015-09-09 |
| CN105135020A (en) | 2015-12-09 |
| CN103574115A (en) | 2014-02-12 |
| CN105020446A (en) | 2015-11-04 |
| CN103574115B (en) | 2015-11-18 |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150902 |
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