CN114593222B - Water-saving tap - Google Patents
Water-saving tap Download PDFInfo
- Publication number
- CN114593222B CN114593222B CN202210197915.0A CN202210197915A CN114593222B CN 114593222 B CN114593222 B CN 114593222B CN 202210197915 A CN202210197915 A CN 202210197915A CN 114593222 B CN114593222 B CN 114593222B
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- China
- Prior art keywords
- water
- fixed
- groove
- magnet
- adjusting ring
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- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 230000033228 biological regulation Effects 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 4
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 238000007789 sealing Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 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
- 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
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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
- 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
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0668—Sliding valves
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention relates to the field of water faucets, in particular to a water-saving water faucet which comprises a connecting pipe and is characterized in that an adjusting ring is rotatably sleeved outside the connecting pipe, a water control device is connected to the end part of the connecting pipe and comprises a shell, a telescopic groove is formed in the shell, the end part of the telescopic groove is communicated with the connecting pipe through a through hole, a fixed magnet is matched and slides in the telescopic groove and is elastically connected with the telescopic groove through a spring, a movable magnet is fixed on the surface of the adjusting ring, and the magnetic poles of the corresponding surfaces of the movable magnet and the fixed magnet are the same.
Description
Technical Field
The invention relates to the field of water faucets, in particular to a water-saving water faucet.
Background
The faucet is a popular name of a water valve, is used for controlling the size switch of water flow, and along with the continuous progress of science and technology, the form of the faucet is changed, and the electrically controlled induction faucet has higher convenience, but needs to be powered for use, is not easy to meet the use environment and has higher cost, so the mechanical faucet with the manual switch is still the faucet with the highest universality.
Mechanical control's tap makes inside case switch through rotating valve subassembly, realizes the on-off control in water route, but rotary part runs through to main part internal control case from the outside, and this kind of regulation mode that runs through the main part appears wearing and tearing the phenomenon of leaking very easily, leaks in earlier stage moreover and belongs to the water clock phenomenon, is difficult for arousing and attaches attention, causes the water source waste easily, in order to carry out the water economy theory of implementation, needs to solve tap problem of leaking.
Disclosure of Invention
The invention aims to solve the following problems in the prior art: mechanical control's tap makes inside case switch through the rotary valve subassembly, realizes the on-off control in water route, but rotary part runs through to main part internal control case from the outside, and this kind of regulation mode that runs through the main part appears wearing and tearing the phenomenon of leaking very easily, leaks in earlier stage moreover and belongs to the water clock phenomenon, is difficult for arousing the attention, causes the water source extravagant easily.
In order to solve the problems in the prior art, the invention provides a water-saving faucet which comprises a linking pipe, wherein an adjusting ring is rotatably sleeved outside the linking pipe, the end part of the linking pipe is connected with a water control device, the water control device comprises a shell, a telescopic groove is formed in the shell, the end part of the telescopic groove is communicated with the linking pipe through a through hole, a fixed magnet is arranged in the telescopic groove in a sliding manner, the fixed magnet is elastically connected with the telescopic groove through a spring, a movable magnet is fixed on the surface of the adjusting ring, the magnetic poles of the movable magnet and the corresponding surface of the fixed magnet are the same, and the adjusting ring is rotated to enable the movable magnet to be close to or far away from the fixed magnet, so that the fixed magnet blocks the through hole to cut off water flow or open the through hole to conduct water flow.
Preferably, the number of the telescopic grooves is at least two, one end of the shell, which is close to the adjusting ring, is provided with a water cavity communicated with the connecting pipe, the water cavity is communicated with the through hole, fixed magnets are arranged in the telescopic grooves, and the number of the movable magnets is the same as that of the fixed magnets.
Preferably, a cavity is formed in one end, far away from the connecting pipe, of the shell, a valve hole communicated with the cavity is formed in the side wall of the telescopic groove, the fixed magnet is attached to the valve hole when blocking the through hole, and a water inlet pipe communicated with the cavity is fixed to the end portion of the shell.
Preferably, the fixed magnet is cylindrical, a contact surface between the fixed magnet and the through hole is spherical, and a polytetrafluoroethylene layer is fixed to an outer wall of the fixed magnet.
Preferably, the water control devices are two, the water control devices are connected to two ends of the connecting pipe, the fixed magnets of the two groups of water control devices are distributed in a staggered mode, the positions of the movable magnets on the surface of the adjusting ring correspond to the positions of the fixed magnets one by one, and the water control device far away from one end of the water inlet pipe is connected with a water outlet pipe.
Preferably, the adjusting ring is in clearance fit with the shells on two sides, an arc-shaped limiting groove is formed in the surface of each shell, and a limiting column matched with the limiting groove is fixed on the surface of the adjusting ring.
Preferably, the fixed surface of casing has curved rack, and the adjustment tank has been seted up to the inside of regulation circle, but the inside tooth piece that is provided with axial activity of adjustment tank, and the tooth piece passes through spring coupling adjustment tank inner wall, and the tooth piece slides and wears out regulation box and rack joint, is provided with radial movement's dog in the adjustment tank, and the dog is located between tooth piece and the adjustment tank inner wall, and the dog passes through spring coupling adjustment tank inner wall, and the regulation circle edge is provided with presses the press handle, presses the press handle slip to penetrate adjustment tank and tooth piece fixed connection.
Preferably, the inside symmetry of linking up the pipe is provided with the closing piece, is connected with the spring between the closing piece, and the both sides of closing piece are fixed with the rubber layer, and the rubber layer is sealed with the edge that links up the pipe port, and two sets of closing piece and rubber layer constitute water guide channel, and the closing piece is fixed with flexible handle, and flexible handle slides and wears out linking up the pipe, and the end of flexible handle is the protruding form of arc, the medial surface of regulating ring has two arc archs of counterpointing with flexible handle.
Compared with the related art, the water-saving faucet provided by the invention has the following beneficial effects:
1. the movable magnet and the fixed magnet are controlled to be close to or far away from each other by rotating the adjusting ring, so that the movable magnet moves to open the water channel by magnetic repulsive force or close the pipeline by spring elasticity, the on-off control of the water channel is realized, the control device is completely isolated from the internal assembly, the internal water channel is relatively stable in structure, the phenomenon of abrasion and water leakage is avoided, and the waste of water resources is reduced;
2. the pressing stop block is opposite to or staggered with the tooth block, so that clamping limiting or limiting contact between the tooth block and the rack is realized, the pressing stop block is used for rotationally positioning the adjusting ring, and the operation is convenient and fast;
3. when the adjusting ring is rotated to enable the movable magnet and the fixed magnet to stagger and close the water path, the protrusion in the adjusting ring extrudes the telescopic handle to oppositely press the two closing blocks, so that a passage in the connecting pipe is closed, the closing sealing effect of the device is further improved, and water leakage is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a second schematic view of the overall structure of the present invention;
FIG. 3 is a third schematic view of the overall structure of the present invention;
FIG. 4 is a schematic view of a water control device according to the present invention;
FIG. 5 is a schematic view of a tooth block limiting and mounting structure of the present invention;
FIG. 6 is a schematic view of the inner structure of the adapter tube according to the present invention;
fig. 7 is a schematic view of the closing die mounting structure of the present invention.
The reference numbers in the figures: 1. a water inlet pipe; 2. a drain pipe; 3. a housing; 4. a cavity; 5. an adjusting ring; 6. pressing the handle; 7. connecting the pipe; 8. a moving magnet; 9. a limiting column; 10. a limiting groove; 11. a rack; 12. a telescopic groove; 13. fixing a magnet; 14. a water chamber; 15. a valve bore; 16. an adjustment groove; 17. a stopper; 18. a telescopic handle; 19. a closing block; 20. a rubber layer; 21. and (7) a tooth block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Example one
As shown in fig. 1-4, a water-saving faucet comprises an adapter tube 7, an adjusting ring 5 is rotatably sleeved outside the adapter tube 7, the end of the adapter tube 7 is connected with a water control device, the water control device comprises a shell 3, one end of the shell 3 close to the adjusting ring 5 is provided with a water cavity 14 communicated with the adapter tube 7, the other end of the shell 3 is provided with a cavity 4 communicated with the outside, the edge position inside the shell 3 is provided with a telescopic groove 12, the water inlet tube 1 is communicated with the cavity 4, the telescopic groove 12 is communicated with the water cavity 14 through a circular through hole, the diameter of the through hole is smaller than that of the telescopic groove 12, the water cavity 14 is communicated with the adapter tube 7, the water inlet tube 1, the cavity 4, the telescopic groove 12, the through hole, the water cavity 14 and the adapter tube 7 form a through water channel, a fixed magnet 13 with the diameter matched with the telescopic groove 12 is slidably placed in the telescopic groove 12, the fixed magnet 13 is connected with the inner wall of the telescopic groove 12 through a spring, a movable magnet 8 is fixed on the surface of the adjusting ring 5, and the movable magnet 8 has the same magnetic pole as the corresponding surface of the fixed magnet 13;
the pipeline that supplies water is connected to inlet tube 1, water gets into in the cavity 4, when moving magnet 8 staggers with the position of fixed magnet 13, the elasticity through the spring makes fixed magnet 13 with the through-hole shutoff, the water route is disconnected, the device is in the closed condition, when needing the water, rotate adjusting ring 5, it corresponds to moving magnet 8 and fixed magnet 13, it overcomes spring elasticity and removes in flexible groove 12 to make fixed magnet 13 through the magnetism repulsive force, the through-hole is opened, the water in the cavity 4 is discharged in through-hole, the leading-in adapter pipe 7 of water cavity 14.
In order to avoid the inconvenience of water drainage caused by the accidental blockage of the through hole, the operation is as follows:
as shown in fig. 4, at least two telescopic slots 12 are arranged in the housing 3, so that the cavity 4 and the water cavity 14 are at least communicated with the two telescopic slots 12 together, the number and the position of the surface of the adjusting ring 5 are fixed, the number and the position of the movable magnets 8 correspond to those of the fixed magnets 13, and when one fixed magnet 13 fails to open, at least one fixed magnet 13 is kept normally open, so that the water path is prevented from being sealed.
As shown in fig. 3-4, the cavity 4 is communicated with the telescopic groove 12 through the valve hole 15, the valve hole 15 is arranged at the side of the telescopic groove 12, when the fixed magnet 13 blocks the through hole, the side of the fixed magnet 13 blocks the valve hole 15, so as to realize the simultaneous blocking of two positions of the water channel and avoid water leakage, moreover, the water pressure action of the water supply pipeline acts on the side surface of the fixed magnet 13 through the valve hole 15, thereby greatly reducing the influence of magnetic force movement on the fixed magnet 13, in addition, a polytetrafluoroethylene layer is fixed outside the fixed magnet 13, so that the movable resistance of the fixed magnet 13 is greatly reduced, the contact end of the fixed magnet 13 and the through hole is spherical, and the blocking and sealing effect on the through hole is improved.
In order to enhance the water leakage prevention effect of the device, the following operations are performed:
as shown in fig. 4, two sets of water control devices are connected to two ends of the connecting pipe 7, a cavity 4 of one water control device is connected with the water inlet pipe 1, a cavity 4 of the other water control device is connected with the water outlet pipe 2, the fixed magnets 13 of the two sets of water control devices are arranged in a staggered manner, the movable magnets 8 which are one-to-one with the fixed magnets 13 are fixed on the surface of the adjusting ring 5, the movable magnets 8 are controlled by rotating the adjusting ring 5 to drive the fixed magnets 13 on two sides to synchronously open and close, the switch for controlling water flow is used for controlling the switch, and the switch has a high cutting-off effect.
The positioning of the adjustment ring 5 is controlled as follows:
as shown in fig. 2-5, the adjusting ring 5 is in clearance fit with the shells 3 on both sides, an arc-shaped limiting groove 10 is formed on the surface of the shell 3, a limiting column 9 matched with the limiting groove 10 is fixed on the surface of the adjusting ring 5, an arc-shaped rack 11 is fixed on the surface of the shell 3, an adjusting groove 16 is formed in the adjusting ring 5, a tooth block 21 capable of moving axially is arranged in the adjusting groove 16, the tooth block 21 is connected with the inner wall of the adjusting groove 16 through a spring, the tooth block 21 slides out of the adjusting box and is clamped with the rack 11, a stopper 17 capable of moving radially is arranged in the adjusting groove 16, the stopper 17 is positioned between the tooth block 21 and the inner wall of the adjusting groove 16, the stopper 17 is connected with the inner wall of the adjusting groove 16 through a spring, a pressing handle 6 is arranged on the edge of the adjusting ring 5, and the pressing handle 6 slides into the adjusting groove 16 and is fixedly connected with the tooth block 21;
when the water flow is switched on and off, the pressing handle 6 is pressed by the hand firstly, the stop block 17 is made to move by overcoming the elastic force of the spring until the stop block 17 is staggered with the tooth block 21, a contraction reserved space of the tooth block 21 is provided, then the adjusting ring 5 is rotated along the limiting groove 10, the moved tooth block 21 is contacted with the rack 11, the tooth block is made to contract by overcoming the elastic force of the spring in the adjusting groove 16, after the rotating position of the adjusting ring 5 is determined, the tooth block 21 is jointed with the rack 11 in a clamping manner, then the pressing handle 6 is loosened, the stop block 17 is reset by the elastic force of the spring to block the tooth block 21, the contraction of the tooth block 21 is blocked, the tooth block 21 is prevented from being separated from the clamping manner of the rack 11, and the limiting fixation on the adjusting ring 5 is realized.
To further enhance the sealing effect when the device is closed, the operation is as follows:
as shown in fig. 6-7, the inside of the connecting tube 7 is symmetrically provided with closed blocks 19, a spring is connected between the closed blocks 19, rubber layers 20 are fixed on both sides of the closed blocks 19, the rubber layers 20 are sealed with the edge of the port of the connecting tube 7, two groups of closed blocks 19 and the rubber layers 20 form a water guide channel, the closed blocks 19 are fixed with telescopic handles 18, the telescopic handles 18 penetrate through the connecting tube 7 in a sliding manner, the end of the telescopic handle 18 is in an arc-shaped convex shape, and the inner side surface of the adjusting ring 5 is provided with two arc-shaped protrusions which are opposite to the telescopic handles 18;
when the adjusting ring 5 is rotated to enable the fixed magnet 13 to close the through hole, the protrusion of the inner ring of the adjusting ring 5 is in extrusion contact with the telescopic handle 18, so that the telescopic handle 18 overcomes the elasticity of the spring to push the two groups of closing blocks 19 to be attached, the water guide channel in the connecting pipe 7 is closed, and the sealing effect of the water channel is further improved.
Claims (8)
1. The utility model provides a water-saving faucet, including linking pipe (7), a serial communication port, linking pipe (7) outside is rotated the cover and is equipped with regulation circle (5), linking pipe (7) end connection has water control device, water control device includes casing (3), flexible groove (12) have been seted up to casing (3) inside, the tip of flexible groove (12) passes through the through-hole and links up pipe (7) intercommunication, the adaptation slides in flexible groove (12) has fixed magnet (13), fixed magnet (13) pass through spring and flexible groove (12) elastic connection, the fixed surface of regulation circle (5) has movable magnet (8), movable magnet (8) are the same with the corresponding face magnetic pole of fixed magnet (13), it makes movable magnet (8) be close to or keep away from fixed magnet (13) to rotate regulation circle (5), make fixed magnet (13) block the through-hole and cut off rivers or open the through-hole and switch on rivers.
2. The water-saving faucet according to claim 1, characterized in that the number of the telescopic slots (12) is at least two, one end of the shell (3) close to the adjusting ring (5) is provided with a water cavity (14) communicated with the connecting pipe (7), the water cavity (14) is communicated with the through hole, the telescopic slots (12) are internally provided with fixed magnets (13), and the number of the movable magnets (8) is the same as that of the fixed magnets (13).
3. The water-saving faucet according to claim 2, characterized in that one end of the shell (3) far away from the connecting pipe (7) is provided with a cavity (4), the side wall of the telescopic groove (12) is provided with a valve hole (15) communicated with the cavity (4), the fixed magnet (13) is attached to the valve hole (15) when blocking the through hole, and the end of the shell (3) is fixed with a water inlet pipe (1) communicated with the cavity (4).
4. The water-saving faucet according to claim 3, wherein the fixed magnet (13) is cylindrical, the contact surface between the fixed magnet (13) and the through hole is spherical, and a polytetrafluoroethylene layer is fixed to the outer wall of the fixed magnet (13).
5. The water-saving faucet according to claim 3, characterized in that the water control devices are two, and the water control devices are connected to two ends of the connecting pipe (7), the fixed magnets (13) of the two sets of water control devices are distributed in a staggered manner, the positions of the movable magnets (8) on the surface of the adjusting ring (5) correspond to the positions of the fixed magnets (13) one by one, and the water control device far away from one end of the water inlet pipe (1) is connected with the water outlet pipe (2).
6. The water-saving faucet according to claim 5, characterized in that the adjusting ring (5) is in clearance fit with the shells (3) at both sides, an arc-shaped limiting groove (10) is formed on the surface of the shell (3), and a limiting column (9) matched with the limiting groove (10) is fixed on the surface of the adjusting ring (5).
7. The water-saving faucet according to claim 6, characterized in that an arc-shaped rack (11) is fixed on the surface of the housing (3), an adjusting groove (16) is formed in the adjusting ring (5), a tooth block (21) capable of moving axially is arranged in the adjusting groove (16), the tooth block (21) is connected with the inner wall of the adjusting groove (16) through a spring, the tooth block (21) slides out of the adjusting groove (16) and is clamped with the rack (11), a stopper (17) capable of moving radially is arranged in the adjusting groove (16), the stopper (17) is positioned between the tooth block (21) and the inner wall of the adjusting groove (16), the stopper (17) is connected with the inner wall of the adjusting groove (16) through a spring, a pressing handle (6) is arranged at the edge of the adjusting ring (5), and the pressing handle (6) slides into the adjusting groove (16) and is fixedly connected with the stopper (17).
8. The water-saving faucet according to claim 7, characterized in that the inside of the connecting pipe (7) is symmetrically provided with closing blocks (19), a spring is connected between the closing blocks (19), rubber layers (20) are fixed on two sides of the closing blocks (19), the rubber layers (20) are sealed with the edge of the port of the connecting pipe (7), two groups of the closing blocks (19) and the rubber layers (20) form a water guide channel, a telescopic handle (18) is fixed on the closing blocks (19), the telescopic handle (18) penetrates through the connecting pipe (7) in a sliding manner, the end of the telescopic handle (18) is in an arc-shaped convex shape, and the inner side surface of the adjusting ring (5) is provided with two arc-shaped protrusions aligned with the telescopic handle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210197915.0A CN114593222B (en) | 2022-03-02 | 2022-03-02 | Water-saving tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210197915.0A CN114593222B (en) | 2022-03-02 | 2022-03-02 | Water-saving tap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114593222A CN114593222A (en) | 2022-06-07 |
| CN114593222B true CN114593222B (en) | 2022-11-22 |
Family
ID=81808255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210197915.0A Active CN114593222B (en) | 2022-03-02 | 2022-03-02 | Water-saving tap |
Country Status (1)
| Country | Link |
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| CN (1) | CN114593222B (en) |
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| US3888278A (en) * | 1973-11-29 | 1975-06-10 | Horton Mfg Co Inc | Thermal-magnetic snap action valve |
| JP2866975B2 (en) * | 1990-05-31 | 1999-03-08 | 株式会社金門製作所 | Shut-off valve |
| GB2285303B (en) * | 1993-12-31 | 1997-07-23 | Hwang Shao Keh | Magnetic control-type flow control valve |
| CN2241252Y (en) * | 1995-09-20 | 1996-11-27 | 黄少克 | Magnetic controlled fluid valve |
| CA2215242A1 (en) * | 1997-09-11 | 1999-03-11 | Catherine Hoskin | An actuator using magnetic forces to reduce frictional forces |
| CN1262404A (en) * | 1999-02-05 | 2000-08-09 | 鹿金亮 | Plane sealing valve with magnetic element |
| WO2011150813A1 (en) * | 2010-06-02 | 2011-12-08 | 厦门松霖科技有限公司 | Magnetic control multiple-way valve |
| EP2653758A1 (en) * | 2012-04-16 | 2013-10-23 | Danfoss A/S | Axial valve |
| CN203857055U (en) * | 2014-05-22 | 2014-10-01 | 陕西思联众达机电科技有限公司 | Mechanical water-saving faucet |
| US20190331236A1 (en) * | 2016-06-28 | 2019-10-31 | University Of Iowa Research Foundation | Rotary valve |
| CN212318828U (en) * | 2020-05-15 | 2021-01-08 | 重庆撸袖子网络技术部 | Tap valve core without water seepage and water dripping |
| CN112762228A (en) * | 2020-12-30 | 2021-05-07 | 六安山河机电设备有限公司 | Cold-resistant two-position two-way electromagnetic valve that prevents frostbite |
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2022
- 2022-03-02 CN CN202210197915.0A patent/CN114593222B/en active Active
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| 基于MOCC的数控机床翻转课堂教学模式研究;左斌;《轻工科技》;20181007;第第34卷卷(第10期);第169-170+183页 * |
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| CN114593222A (en) | 2022-06-07 |
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