CN1558128A - Magnetic control automatic water tap - Google Patents
Magnetic control automatic water tap Download PDFInfo
- Publication number
- CN1558128A CN1558128A CNA2004100392714A CN200410039271A CN1558128A CN 1558128 A CN1558128 A CN 1558128A CN A2004100392714 A CNA2004100392714 A CN A2004100392714A CN 200410039271 A CN200410039271 A CN 200410039271A CN 1558128 A CN1558128 A CN 1558128A
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- China
- Prior art keywords
- piston
- oil
- magnetic control
- automatic faucet
- control automatic
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Abstract
The automatic magnetically controlled water tap has casing with water inlet and water outlet, handle screw connected to the oil return rod in the upper part, tappet screw connected to the top of piston, piston with oil return rod in the center, oil return port contacting with the tappet and sealing rubber ring and damping hole in the lower part, oil cylinder, and magnet. The upward or downward magnet makes the tap opened or closed. The tap features its automatic closing function except its normal operation function, and a neglected opened tap will be closed automatically.
Description
Technical field:
The present invention relates to a kind of tap water supply pipeline valve---water tap, be specifically related to a kind of magnetic control automatic faucet, belong to International Classification of Patents F16K31/08 " magnetic force water tap " technical field.
Background technique:
Water tap of the prior art is ineffectually metalled run out when the people that are everlasting are careless in a large number, causes very big waste.Under the situation of water resources worsening shortages on the our times, exploitation water conserving tap technology is to have very big social benefit.
Summary of the invention:
Purpose of the present invention provides a kind of can manually the switching, the magnetic control automatic faucet that also can close automatically.
Technological scheme of the present invention is as follows.
A kind of magnetic control automatic faucet, its main body---housing (1) plays carrying switch spool, which is provided with water intake, water outlet; The manual operational unit that handle (2) is opened and closed as leading spool places the top of tap main body, and handle (2) adopts bolt to be connected with oil return bar (5) top; Tappet (3) is threaded with piston head, is positioned at 1/3 stroke place of handle (2).Contact with tappet (3) when with descending 1/3 stroke of handle (2), the power that handle (2) continues to move downward is directly passed to the piston acting.
Oil cylinder loam cake (4) connects sealed cylinder (8) and also is connected with the oil cylinder screw top by the leading role of piston rod.
Oil return bar (5) is positioned at the center portion of piston, and its upper end is threaded with handle (2), and its underpart is provided with O-ring seal and damping hole.When handle descending 1/3 and when omnidistance, the function of tappet is to open return opening to make the piston up-downgoing unobstructed, is beneficial to the work done up and down of piston, and the tap of promptly fetching boiling water during descent of piston is closed water tap during piston stroking upward.The slow oil return effect that damping hole is used for piston simultaneously when closing automatically.
The bottom of piston (6) places oil cylinder, and top is threaded with tappet (3) in the oil cylinder outside; The center portion of piston is provided with return opening and contacts with the tappet cushion rubber; The bottom is fixed with magnetite.The drive magnetite attracts to reach with control valve and separates during up-downgoing, plays fetch boiling water mounting and the direct effect of closing the water seal sheet.
Y type cushion rubber (8) is fixed on the bottom of piston (6), helps oil return from the edge when descent of piston, then plays seal action when up.
Oil cylinder (7) is an active chamber that contains medium oil, has smooth inner wall, contacts with Y type cushion rubber (8) driving fit of piston, places the main body of tap shell (1).
Magnetite (9) is fixedly installed in piston base, and produces attraction or disengaging with the lifting and the control valve of piston, and control valve (10) is moved up and down and work done.
Control valve (10) is positioned at the top of water seal sheet (11), and its bottom is provided with sheet rubber, and the center is provided with return spring; Self and the effect of piston magnetite, the mounting (11) of fetching boiling water when being attracted, the center hole of then closing water seal sheet (11) when breaking away from magnetic field makes it to close current.The water seal sheet (11) that rubber is made is sealed in the mouth of a river, and its central part is provided with center hole (12) and contacts with control valve (10).
When control valve (10) contacted the top of center hole (12), water seal sheet (11) was closed water outlet, otherwise then opens.
Control valve Returnning spring (13) is arranged at the core of control valve (10), and work done when the magnetite of piston base loses suction control to control valve promotes the control valve body return and closes the water seal sheet.
Piston reset spring (14) is arranged at piston base, is to be used for the automatic power plant when up of piston.
Being provided with oil return bar Returnning spring (15) in the bottom of oil return bar (5), is the power plant that are used for oil return bar return.
In oil return bar (5), be provided with damping hole (16), be when being used for the piston self-return working medium oil from the damping function of slow return piston bottom, piston top.
Be provided with return opening (17) at the middle part of piston piece, the working medium of oil cylinder returns rapidly when being used for manual unlocking and closing.
The present invention compares with existing water tap product, has following characteristics:
1, its using method is the same with the using method of traditional water tap, and promptly water is opened, with after close, grasp easily.
2, forget after the water and close or forget when cutting off the water and all can close automatically the pass.
Though 3 have automatic closing function but do not influence normal use.
The present invention fully takes into account the normal drinking habit that people have formed, thus delay time was defined as about one minute, i.e. manual-lock at any time after the water, the time spent opens again again.Can also make different delay time sections according to special requirement, can effectively prevent a large amount of invalid metalling run out, reach the purpose of conserve water resource.
Description of drawings:
Accompanying drawing is the structural representation of magnetic control automatic faucet of the present invention.
1, housing, 2, handle, 3, tappet, 4, oil cylinder loam cake, 5, the oil return bar, 6, piston, 7, oil cylinder, 8, Y circle, 9, magnetite, 10, control valve, 11, the water seal sheet, 12, center hole, 13, control valve Returnning spring, 14, piston reset spring, 15, oil return bar Returnning spring, 16, damping hole, 17, return opening.
Embodiment:
1, during manual unlocking:
Press lower handle (2), press oil return bar (5), be opened 1/3rd stroke of piston return opening (17), this moment coupled piston tappet (3); On time, the descending whole strokes of piston (6), the oil of oil cylinder (7) bottom are discharged from return opening (17) under the effect of pressure under handle continues; When piston base magnetite (9) contact oil cylinder bottom, magnetite attracts control valve (10) to rise, the center hole (12) of the mounting of fetching boiling water (11), and water seal sheet (11) upper pressure weakens.This moment, current backed down the water seal sheet, circulated from water outlet.
2, during manual-lock:
Flicking handle 1/3 stroke, the piston return opening is opened, and piston reset spring (14) promotes piston stroking upward, is inhaled into the piston bottom rapidly to piston head fluid, piston stroking upward to piston base magnetite loses the suction to control valve, and the control valve spring (13) that is reset promotes descending; Close water seal sheet center hole, to water seal sheet upper chambers internal pressure is strengthened, the descending water outlet of closing of water pressure pushing water seal sheet, current end.
When 3, closing automatically:
When fetching boiling water leading water (working procedure is the same) by lower handle, piston reset spring (14) promotes piston stroking upward, because return opening is closed, obviously be negative pressure state in the oil cylinder bottom chamber again, fluid can only from top to bottom return from the damping hole (16) of oil return bar into, lose suction to control valve until piston stroking upward to magnetite, the water seal sheet is closed automatically.
Claims (10)
1, a kind of magnetic control automatic faucet is characterized in that: be made up of housing (1), handle (2), tappet (3), oil cylinder loam cake (4), oil return bar (5), piston (6), oil cylinder (7), Y type cushion rubber (8), magnetite (9), control valve (10), water seal sheet (11), center hole (12), control valve Returnning spring (13), piston reset spring (14), oil return bar Returnning spring (15), damping hole (16), return opening (17).
2, magnetic control automatic faucet according to claim 1 is characterized in that: the housing (1) that plays carrying switch spool is provided with water intake and water outlet; The manual operational unit that handle (2) is opened and closed as leading spool places the top of tap shell (1), and handle (2) adopts bolt to be connected with oil return bar (5) top; Tappet (3) is threaded with piston head, is positioned at 1/3 stroke place of handle (2).
3, magnetic control automatic faucet according to claim 1 is characterized in that: oil cylinder loam cake (4) connects sealed cylinder (8) and also is connected with the oil cylinder screw top by the leading role of piston rod.
4, magnetic control automatic faucet according to claim 1 is characterized in that: be provided with oil return bar (5) in the center portion of piston, its upper end is threaded with handle (2), and its underpart is provided with O-ring seal and damping hole; Bottom at oil return bar (5) is provided with the power plant that are used for oil return bar return---oil return bar Returnning spring (15); In oil return bar (5), be provided with when being used for the piston self-return working medium oil from the damping hole (16) of slow return piston bottom, piston top damping function.
5, magnetic control automatic faucet according to claim 1 is characterized in that: the bottom of piston (6) places oil cylinder, and top is threaded with tappet (3) in the oil cylinder outside; The center portion of piston is provided with return opening and contacts with the tappet cushion rubber; The bottom is fixed with magnetite (9).
6, magnetic control automatic faucet according to claim 1 is characterized in that: oil cylinder (7) is an active chamber that contains medium oil, has smooth inner wall, contacts with Y type cushion rubber (8) driving fit of piston, places the main body of tap shell (1).
7, magnetic control automatic faucet according to claim 1 is characterized in that: control valve (10) is positioned at the top of water seal sheet (11), and its bottom is provided with sheet rubber, and the center is provided with return spring.
8, magnetic control automatic faucet according to claim 1 is characterized in that: the water seal sheet (11) that rubber is made is sealed in the mouth of a river, and its central part is provided with center hole (12) and contacts with control valve (10); The core of control valve (10) is provided with control valve Returnning spring (13).
9, magnetic control automatic faucet according to claim 1 is characterized in that: be fixed with Y type cushion rubber (8) in the bottom of piston (6), be provided with piston reset spring (14) in the bottom of piston (6).
10, magnetic control automatic faucet according to claim 1 is characterized in that: be provided with return opening (17) at the middle part of piston piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100392714A CN1558128A (en) | 2004-02-11 | 2004-02-11 | Magnetic control automatic water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100392714A CN1558128A (en) | 2004-02-11 | 2004-02-11 | Magnetic control automatic water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1558128A true CN1558128A (en) | 2004-12-29 |
Family
ID=34352298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100392714A Pending CN1558128A (en) | 2004-02-11 | 2004-02-11 | Magnetic control automatic water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1558128A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307340A (en) * | 2013-06-26 | 2013-09-18 | 开平市朗盛卫浴有限公司 | Faucet adopting magnetic controlled valve core |
-
2004
- 2004-02-11 CN CNA2004100392714A patent/CN1558128A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307340A (en) * | 2013-06-26 | 2013-09-18 | 开平市朗盛卫浴有限公司 | Faucet adopting magnetic controlled valve core |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Lv Zhongyan Document name: Notice of first review |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |