CN105465408A - Flow-limiting multi-gear switching device for water outflow end - Google Patents
Flow-limiting multi-gear switching device for water outflow end Download PDFInfo
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- CN105465408A CN105465408A CN201510833097.9A CN201510833097A CN105465408A CN 105465408 A CN105465408 A CN 105465408A CN 201510833097 A CN201510833097 A CN 201510833097A CN 105465408 A CN105465408 A CN 105465408A
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- water
- current
- flow
- valve rod
- gear
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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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention relates to a flow-limiting multi-gear switching device for the water outflow end. The flow-limiting multi-gear switching device comprises a water inflow connector, a flow-limiting valve rod and a switching handle. The water inflow connector is provided with a water channel. One end of the flow-limiting valve rod is provided with a water hole. The end, with the water hole, of the flow-limiting valve rod extends into a switching body from the side face of the water inflow connector. The water hole is located in the water channel. The switching handle is arranged at the other end of the flow-limiting valve rod and provided with multiple gears. The gears correspond to different water flowing areas of the water hole in the water channel. The flow-limiting multi-gear switching device is applied to the water outflow end of a water inflow pipe and used for being connected with a sprinkler or a faucet or other water equipment and can be suitable for meeting the requirements for energy conversion and environment protection of consumers in different countries due to the arrangement of the gears, accord with the water flow laws of sanitary products of different countries, meet the requirements for multi-flow control and selection of sanitary products of consumers in different countries, increase the option of consumers and perfectly combine the functions of energy conservation, environment protection and multi-function flow control.
Description
Technical field
The present invention relates to a kind of flow promoter regulator, more particularly, relate to a kind of many gears for waterexit end current-limiting converter.
Background technique
Enter 21 century; various countries' water resources is deficient gradually; environmental protection and protection of water resources are more and more subject to the attention of world community, and current various countries put into effect corresponding policies and regulations gradually to retrain the water flow of various sanitaryware on market, save actual water resources.
For U.S. ASME regulation, the top shower class sanitaryware performed before 2015 was the 80PSI flow being not more than 9.5 liters per minute, and all will implement the 80PSI flow being not more than 7.6 liters per minute in 2016, thus the protection that display utilizes water resources.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of current-limiting converter of many gears for waterexit end that traditional gondola water faucet can be made to meet the water-outlet quantity of multiple regulation is provided.
Technological scheme of the present invention is as follows:
A kind of current-limiting converter of many gears for waterexit end, comprise water supply connector, current limliting valve rod, conversion handle, water supply connector offered water channel, one end of current limliting valve rod offers water passage hole, one end that current limliting valve rod arranges water passage hole is stretched into from water supply connector side, and water passage hole was positioned on water channel; Conversion handle is arranged on the other end of current limliting valve rod, and conversion handle is provided with some gears, and the corresponding water passage hole of each gear is in the discharge area crossing the different sizes in water channel.
As preferably, the outer wall of water supply connector is provided with multiple positioning hole, and the corresponding gear of each positioning hole, conversion handle extends locating stud towards positioning hole, and the end of locating stud clamps in positioning hole.
As preferably, conversion handle offers receiving groove, and locating stud is arranged in receiving groove, is provided with spring between locating stud and receiving groove, and locating stud is suppressed in positioning hole by spring.
As preferably, water supply connector comprises joint body, switches body, switches body sealing and is arranged in joint body, crosses water channel and extends to joint body from switching body.
As preferably, current limliting valve rod stretches into switching body, and water passage hole is positioned at and switches the crossing on water channel of body.
As preferably, be provided with water-saving piece in water supply connector, water-saving piece was arranged on water channel, and current flow through water-saving piece.
As preferably, by rotating conversion handle, current limliting valve rod is driven to rotate, along with the rotation of current limliting valve rod, modified water hole and the discharge area crossed water channel and overlap to form.
As preferably, current limliting valve rod outer wall radially offers restraining groove, and position-limited lever stretches into from crossing water swivel, and one end of position-limited lever is arranged in restraining groove.
As preferably, water supply connector outer wall is provided with the gear platform of plane, and positioning hole is opened on gear platform.
As preferably, comprise and close shelves, some middle gear, standard-sized sheet shelves; Be in when closing shelves, water passage hole with cross water channel and complete and stagger, cross water channel cut-off; When being in standard-sized sheet shelves, discharge area is maximum, and water flux is maximum; Some middle gear are evenly arranged, and the variable of the discharge area that each middle gear is corresponding is identical.
Beneficial effect of the present invention is as follows:
Many gears current-limiting converter of the present invention, be implemented on the waterexit end of intake pipe, for with gondola water faucet or tap etc. watering equipment be connected, the low pressure limit specified in various countries makes water flow, by arranging the water-outlet quantity of many gears, the flow of water outlet equipment is controlled, and then realizes the water saving object of water outlet equipment.Multiple gear, be applicable to the needs of various countries' energy-conserving and environment-protective, the product of various countries to the regulation of sanitaryware water flow can be met, various countries Consumer can be met control and the demand selected the various flow of sanitaryware simultaneously, add Consumer's right to choose, play the perfect adaptation of energy-conserving and environment-protective and multi-functional flow control.
Accompanying drawing explanation
Fig. 1 is structural blast figure (stereogram) of the present invention;
Fig. 2 is structural blast figure (sectional view) of the present invention;
Fig. 3 is schematic diagram of the present invention;
Fig. 4 is the sectional view of embodiments of the invention one;
Fig. 5 is an enforcement schematic diagram of the present invention;
Fig. 6 is that of the present invention another implements schematic diagram;
Fig. 7 is the sectional view of the present invention when being in standard-sized sheet shelves;
Fig. 8 is the plan view of the present invention when being in standard-sized sheet shelves;
Fig. 9 is that the present invention mediates shelves sectional view for the moment;
Figure 10 is that the present invention mediates shelves plan view for the moment;
Figure 11 be the present invention mediate shelves two time sectional view;
Figure 12 be the present invention mediate shelves two time plan view;
Figure 13 is the sectional view that the present invention is in when closing shelves;
Figure 14 is the plan view that the present invention is in when closing shelves;
Figure 15 is the sectional view of embodiments of the invention two;
Figure 16 is the sectional view of embodiments of the invention three;
In figure: 10 is water supply connectors, 11 was water channels, and 12 is switch body, 13 is joint bodies, and 14 is bulbs, and 15 is position-limited levers, 16 is gear platforms, and 17 is positioning holes, and 18 is water-saving piece, 20 is current limliting valve rods, and 21 is water passage holes, and 22 is restraining grooves, 30 is conversion handles, 31 is locating studs, and 32 is springs, and 33 is receiving grooves.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.
The present invention cannot meet the deficiency of the changeable water saving regulation of increasingly stringent in order to solve traditional water outlet equipment, provide a kind of many gears for waterexit end current-limiting converter.The present invention is arranged on the waterexit end of intake pipe, limits the water yield flowed out from intake pipe, and then when not changing existing water outlet equipment, still can meet water saving regulation.
Embodiment one
As shown in Figures 1 to 4, the present invention includes water supply connector 10, current limliting valve rod 20, conversion handle 30, water supply connector 10 offered water channel 11, one end of current limliting valve rod 20 offers water passage hole 21, one end that current limliting valve rod 20 arranges water passage hole 21 is stretched into from water supply connector 10 side, and water passage hole 21 was positioned on water channel 11; Conversion handle 30 is arranged on the other end of current limliting valve rod 20, and conversion handle 30 is provided with some gears, and the corresponding water passage hole 21 of each gear is in the discharge area crossing the different sizes in water channel 11.
The present invention operates gear in a rotating manner, by rotating conversion handle 30, drives current limliting valve rod 20 to rotate, along with the rotation of current limliting valve rod 20, and modified water hole 21 and the discharge area crossed water channel 11 and overlap to form.That is, rotate conversion handle 30, take current limliting valve rod 20 to and rotate, the angle in modified water hole 21, the actual aperture size of water passage hole 21 is changed, so change enter water outlet equipment enter the water yield, finally change the water-outlet quantity flowed out from water outlet equipment.
As shown in Figure 5, Figure 6, the present invention be used for gondola water faucet with the use of, by regulating water amount of the present invention, traditional gondola water faucet can be made to possess the effect of water saving.In order to improve applicability of the present invention, the waterexit end of water supply connector 10 can be set to bulb 14, and for all kinds of water outlet equipment that is connected with bulb 14 or cross in aquatic products, as head gondola water faucet top spray, arm hangs, all kinds of water outlet equipment such as three-way water segregator or cross aquatic products.In order to enable the water outlet equipment free adjustment angle be connected with the present invention, in the present embodiment, one end that water supply connector 10 is connected with water outlet equipment is set to bulb 14, water outlet equipment can in certain angle free adjustment.
In theory, the present invention can realize the step-less adjustment of flow, but conveniently operation and objective control, the present invention arranges multiple gear, comprises and closes shelves, some middle gear, standard-sized sheet shelves.When change handle 30 be in close shelves time, water passage hole 21 with cross water channel 11 and complete and stagger, cross water channel 11 and end; When changing handle 30 and being in standard-sized sheet shelves, discharge area is maximum, and water flux is maximum; In order to realize regularization operation, evenly arrange between standard-sized sheet shelves and some middle gear of closing in the middle of shelves, the variable of the discharge area that each middle gear is corresponding is identical, often regulates a middle gear, and the size of discharge area change is identical.
The conveniently objective and normalizing operation of each gear, in the present invention, the outer wall of water supply connector 10 is provided with multiple positioning hole 17, the corresponding gear of each positioning hole 17, conversion handle 30 extends locating stud 31 towards positioning hole 17, and the end of locating stud 31 clamps in positioning hole 17.By coordinating of positioning hole 17 and locating stud 31, when making current limliting valve rod 20 be in a certain gear, stable and not easily deflect, prevent the impact due to current, current limliting valve rod 20 rotates, and cannot remain on a certain gear and carry out stably water outlet.Meanwhile, also can prevent from, because light false touch conversion handle 30 just can change gear, playing false-touch prevention.
On the basis keeping stable water outlet and false-touch prevention, the present invention considers certain operation ease simultaneously.In the present invention, when applying the steering force to a certain degree to conversion handle 30, locating stud 31 shrinks, and convenient conversion handle 30 switches between gear.Concrete structure is: conversion handle 30 offers receiving groove 33, and locating stud 31 is arranged in receiving groove 33, is provided with spring 32 between locating stud 31 and receiving groove 33, and locating stud 31 is suppressed in positioning hole 17 by spring 32.Spring 32 remains the restoring force of expansion, then can keep pushing locating stud 31 to positioning hole 17, and keeps the pressure of locating stud 31 pairs of positioning holes 17.When the steering force applied is greater than the power of driving spring 32 contraction, locating stud 31 inwardly shrinks, and moves and go out in positioning hole 17, and Compress Spring 32, until locating stud 31 arrives next positioning hole 17, spring 32 promotes locating stud 31 and is again compressed in next positioning hole 17.
In the present embodiment, water supply connector 10 comprises joint body 13, switches body 12, switches body 12 sealing and is arranged in joint body 13, cross the through water supply connector 10 of water channel 11, namely crosses water channel 11 and extends to joint body 13 from switching body 12.Corresponding, current limliting valve rod 20 stretches into and switches body 12, and water passage hole 21 is positioned at crossing on water channel 11 of switching body 12.
Water passage hole 21 coordinates with mistake water channel 11, is to economize on water from subjectivity operation, and in order to realize the function of objective water saving on the invention, then in water supply connector 10, be provided with water-saving piece 18, water-saving piece 18 was arranged on water channel 11, and current flow through water-saving piece 18.Objectively limiting water amount by water-saving piece 18, no matter whether subjective desire is being ready, even if the present invention is in standard-sized sheet shelves, the water saving object that still can realize to a certain degree by water-saving piece 18.In the present embodiment, water-saving piece 18 is arranged at the below switching body 12, and current after switching body 12, then flow out through water-saving piece 18.
Current limliting valve rod 20 outer wall radially offers restraining groove 22, and position-limited lever 15 stretches into from crossing water swivel, and one end of position-limited lever 15 is arranged in restraining groove 22.By position-limited lever 15 with restraining groove 22 at the position-limiting action of transverse direction, can prevent current limliting valve rod 20 from extracting from water supply connector 10.Meanwhile, the movement travel of position-limited lever 15 in restraining groove 22 is the rotational travel of current limliting valve rod 20, carries out gear switch from ceiling structure system conversion handle 30 in controlled observable true scope.
Conveniently switch in gear process, play more excessive and slip to locating stud 31, water supply connector 10 outer wall is provided with the gear platform 16 of plane, and positioning hole 17 is opened on gear platform 16.Switch in the process of gear, locating stud 31, under the promotion of spring 32, keeps and gear platform 16 contact, and the gear platform 16 of plane ensures that locating stud 31 keeps stable at movement process and smoothly switches between gear.
The present invention passes through water passage hole 21 in the discharge area crossing the different sizes in water channel 11, and under the acting in conjunction of water-saving piece 18, controls actual water-outlet quantity.Concrete working state is as follows:
As shown in Figure 7, Figure 8, the present invention is in standard-sized sheet shelves, and water passage hole 21 is parallel with crossing water channel 11, and the discharge area that water passage hole 21 passes through for current is maximum, and now, water-outlet quantity is maximum.
As shown in Figure 9, Figure 10, the present invention mediates shelves one, and water hole is with to cross water channel 11 in a certain angle, and water-outlet area when water passage hole 21 is less than standard-sized sheet shelves for the discharge area that current pass through, now, water-outlet quantity reduces.
As shown in Figure 11, Figure 12, the present invention mediates shelves two, compared with the state of middle gear one, water hole is less angle with crossing water channel 11, water passage hole 21 is less than middle gear water-outlet area for the moment for the discharge area that current pass through, and now, water-outlet quantity reduces further.
As shown in Figure 13, Figure 14, the present invention is in closedown shelves, and water passage hole 21 and excessively water channel 11 end, and water passage hole 21 is 0 for the discharge area that current pass through, and now, closes water outlet.
Embodiment two
As shown in figure 15, in the present embodiment, water-saving piece 18 be arranged on before switching body 12, current first through water-saving piece 18, then flow through switching body 12, flow out from water supply connector 10.
Other parts are identical with embodiment one.
Embodiment three
As shown in figure 16, in the present embodiment, switch body 12 and be structure as a whole with joint body 13, namely crossing water channel 11 is directly opened in water supply connector 10, and the position that water-saving piece 18 is arranged is identical with embodiment two, and current are first through water-saving piece 18, flow through again and switch body 12, flow out from water supply connector 10.
Other parts are identical with embodiment two.
Above-described embodiment is only used to the present invention is described, and is not used as limitation of the invention.As long as according to technical spirit of the present invention, change above-described embodiment, modification etc. all will be dropped in the scope of claim of the present invention.
Claims (10)
1. the many gears current-limiting converter for waterexit end, it is characterized in that, comprise water supply connector, current limliting valve rod, conversion handle, water supply connector offered water channel, one end of current limliting valve rod offers water passage hole, one end that current limliting valve rod arranges water passage hole is stretched into from water supply connector side, and water passage hole was positioned on water channel; Conversion handle is arranged on the other end of current limliting valve rod, and conversion handle is provided with some gears, and the corresponding water passage hole of each gear is in the discharge area crossing the different sizes in water channel.
2. the current-limiting converter of the many gears for waterexit end according to claim 1, it is characterized in that, the outer wall of water supply connector is provided with multiple positioning hole, the corresponding gear of each positioning hole, conversion handle extends locating stud towards positioning hole, and the end of locating stud clamps in positioning hole.
3. the current-limiting converter of the many gears for waterexit end according to claim 2, it is characterized in that, conversion handle offers receiving groove, and locating stud is arranged in receiving groove, be provided with spring between locating stud and receiving groove, locating stud is suppressed in positioning hole by spring.
4. the current-limiting converter of the many gears for waterexit end according to claim 1, is characterized in that, water supply connector comprises joint body, switches body, switches body sealing and is arranged in joint body, crosses water channel and extends to joint body from switching body.
5. the current-limiting converter of the many gears for waterexit end according to claim 4, it is characterized in that, current limliting valve rod stretches into switching body, and water passage hole is positioned at crossing on water channel of switching body.
6. the current-limiting converter of the many gears for waterexit end according to claim 1, it is characterized in that, be provided with water-saving piece in water supply connector, water-saving piece was arranged on water channel, and current flow through water-saving piece.
7. the current-limiting converter of the many gears for waterexit end according to claim 1, is characterized in that, by rotating conversion handle, drives water valve stem to rotate, along with crossing the rotation of water valve stem, modified water hole with the discharge area that overlaps to form of water channel.
8. the current-limiting converter of the many gears for waterexit end according to claim 7, is characterized in that, crosses water valve stem outer wall and radially offers restraining groove, and position-limited lever stretches into from crossing water swivel, and one end of position-limited lever is arranged in restraining groove.
9. the current-limiting converter of the many gears for waterexit end according to claim 1, is characterized in that, water supply connector outer wall is provided with the gear platform of plane, and positioning hole is opened on gear platform.
10. the current-limiting converter of the many gears for waterexit end according to claim 1, is characterized in that, comprises and closes shelves, some middle gear, standard-sized sheet shelves; Be in when closing shelves, water passage hole with cross water channel and complete and stagger, cross water channel cut-off; When being in standard-sized sheet shelves, discharge area is maximum, and water flux is maximum; Some middle gear are evenly arranged, and the variable of the discharge area that each middle gear is corresponding is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510833097.9A CN105465408B (en) | 2015-11-25 | 2015-11-25 | A kind of multi gear position current-limiting converter for water outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510833097.9A CN105465408B (en) | 2015-11-25 | 2015-11-25 | A kind of multi gear position current-limiting converter for water outlet |
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| CN105465408A true CN105465408A (en) | 2016-04-06 |
| CN105465408B CN105465408B (en) | 2018-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510833097.9A Active CN105465408B (en) | 2015-11-25 | 2015-11-25 | A kind of multi gear position current-limiting converter for water outlet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185850A (en) * | 2018-10-08 | 2019-01-11 | 宁波浩嘉电器有限公司 | A kind of steam class product with flow-limiting valve |
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| CN203431224U (en) * | 2013-07-01 | 2014-02-12 | 中国石油大学(华东) | Faucet capable of controlling water flow in gear adjustable mode |
| CN205101603U (en) * | 2015-11-25 | 2016-03-23 | 厦门市得尔美卫浴有限公司 | A many gears current -limiting converter for going out water end (W. E. ) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2142522Y (en) * | 1992-12-02 | 1993-09-22 | 曾怀想 | Lock controlled ball valve |
| CN2453197Y (en) * | 2000-11-23 | 2001-10-10 | 杨远和 | Cook type cold water tap |
| CN2469271Y (en) * | 2001-03-26 | 2002-01-02 | 王建敏 | Straight tube regulating globe-valve with leakage-proof function |
| CN2551835Y (en) * | 2002-05-30 | 2003-05-21 | 刘君 | Water tap with steps |
| CN2888202Y (en) * | 2006-03-04 | 2007-04-11 | 孙成义 | Butterfly valve |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185850A (en) * | 2018-10-08 | 2019-01-11 | 宁波浩嘉电器有限公司 | A kind of steam class product with flow-limiting valve |
| CN109185850B (en) * | 2018-10-08 | 2024-02-02 | 宁波浩嘉电器有限公司 | Steam product with flow limiting valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105465408B (en) | 2018-08-10 |
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Effective date of registration: 20220621 Address after: 361000 unit 331, building 2, cross border e-commerce Industrial Park, No. 29, Changhong Road, Xiamen area, China (Fujian) pilot Free Trade Zone, Xiamen, Fujian Patentee after: Xiamen Burris Technology Co.,Ltd. Address before: No. 398, Shanmei Road, Jimei District, Xiamen City, Fujian Province 361000 Patentee before: XIAMEN DELMEI SANITARY WARE Co.,Ltd. |
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Effective date of registration: 20230625 Address after: No. 700-702, Caotang Road, Tong'an District, Xiamen City, Fujian Province, 361100 Patentee after: XIAMEN DELMEI SANITARY WARE Co.,Ltd. Address before: 361000 unit 331, building 2, cross border e-commerce Industrial Park, No. 29, Changhong Road, Xiamen area, China (Fujian) pilot Free Trade Zone, Xiamen, Fujian Patentee before: Xiamen Burris Technology Co.,Ltd. |