CN2292204Y - Magnetic coupling water tap - Google Patents
Magnetic coupling water tap Download PDFInfo
- Publication number
- CN2292204Y CN2292204Y CN 97211008 CN97211008U CN2292204Y CN 2292204 Y CN2292204 Y CN 2292204Y CN 97211008 CN97211008 CN 97211008 CN 97211008 U CN97211008 U CN 97211008U CN 2292204 Y CN2292204 Y CN 2292204Y
- Authority
- CN
- China
- Prior art keywords
- magnetic coupling
- valve
- water nozzle
- coupling water
- magnet
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a magnetic coupling water tap which is composed of a valve body, a valve cover, a valve rod, a handle and a ceramic sealing mechanism, wherein, the valve cover is arranged on the valve body. The exterior of the valve cover is in a sealing structure. An outer magnet is arranged or inserted in the handle. The upper part of the valve rod is provided with an inner magnet, and the lower part of the valve rod is connected with the ceramic sealing mechanism. The utility model has the characteristics of simple and reasonable structure, high durability, long service life as a ceramic sealing water tap, and also has the characteristics of a magnetic coupling. The whole water tape is completely sealed, and has no leakage.
Description
The utility model relates to a kind of magnetic coupling water nozzle, belongs to a kind of water tap of tap water, or rather, is a kind of hermetically sealed, leak free ceramic seal water tap.
92228164 Chinese patents disclose a kind of ceramic seal water tap, wherein adopt stator, the moving plate friction pair of stupalith to constitute the tap water seal arrangement, but the leakage way that still has current between the valve gap of this water tap and handle, wherein also need to install seal ring, and the sealing circle causes the leakage of current along with frequent use wear-out failure.
The purpose of this utility model is to overcome the deficiencies in the prior art and a kind of employing magnetic coupling scheme, hermetically sealed, leak free water nozzle is provided.
Magnetic coupling water nozzle of the present utility model, form by valve body, valve gap, valve rod, handle, ceramic seal mechanism, it is characterized in that: valve gap is installed on the valve body, the valve gap outside is an enclosed construction, outer magnet is equipped with or is embedded with in the handle, taper knob is contained in outside the valve gap, and inner magnet is equipped with on valve rod top, and stem lower portion is connected with ceramic seal mechanism.
Magnetic coupling water nozzle of the present utility model, simple and reasonable for structure, both had the long-lived characteristics of ceramic seal water nozzle, combine magnetic-coupled characteristics again fully, whole water nozzle is sealed fully, there is not any leakage, durable in use.
For introducing magnetic coupling water nozzle of the present utility model in detail, be elaborated below in conjunction with accompanying drawing:
Fig. 1 is the sectional structure schematic representation of magnetic coupling water nozzle of the present utility model;
Fig. 2 is the schematic perspective view of moving plate and stator in wherein the ceramic seal mechanism.
Referring to Fig. 1, magnetic coupling water nozzle of the present utility model, form by valve body 1, valve gap 2, valve rod 3, handle 4, ceramic seal mechanism 5, it is characterized in that: valve gap 2 is installed on the valve body 1, the outside of valve gap 2 is an enclosed construction, is equipped with or is embedded with outer magnet 6 in the handle 4, and taper knob is contained in outside the valve gap 2, inner magnet 7 is equipped with on valve rod 3 tops, and the bottom of valve rod 3 is connected with ceramic seal mechanism 5.
Above-mentioned ceramic seal mechanism 5 is made up of the moving plate 52 that is positioned on stator 51 in the valve gap 2, is positioned on valve rod 3 bottoms, and moving plate 52 and stator 51 coaxial arrangements have crescent shape flow channels 53 on stator 51 and the moving plate 52, referring to Fig. 2.
Outer magnet 6 in the magnetic coupling mechanism can be permanent magnet, also can be electromagnet, and internal magnet 7 is rigid magnet or soft magnetic bodies, and outer magnet 6 is identical with the piece number of inner magnet 7, is two at least respectively.
The top of ceramic seal mechanism is communicated with the upstream pressure chamber, promptly forms a kind of sealing means of back pressure mode, and when water nozzle is closed, upstream pressure will be pressed to the ceramic seal pair, make its tight seal.
Claims (7)
1, a kind of magnetic coupling water nozzle, form by valve body, valve gap, valve rod, handle, ceramic seal mechanism, it is characterized in that: valve gap is installed on the valve body, the valve gap outside is an enclosed construction, outer magnet is equipped with or is embedded with in the handle, taper knob is contained in outside the valve gap, and inner magnet is equipped with on valve rod top, and stem lower portion is connected with ceramic seal mechanism.
2, magnetic coupling water nozzle according to claim 1 is characterized in that above-mentioned ceramic seal mechanism is made up of the moving plate that is positioned on stator in the valve gap, is positioned on stem lower portion, and moving plate and the coaxial arrangement of stator have the crescent shape flow channels on stator and the moving plate.
3, magnetic coupling water nozzle according to claim 1 is characterized in that above-mentioned stator bottom is equipped with a sealing gasket.
4, magnetic coupling water nozzle according to claim 1 is characterized in that above-mentioned valve body and valve cover chamber are equipped with a seal ring.
5, magnetic coupling water nozzle according to claim 1 is characterized in that above-mentioned outer magnet is permanent magnet or electromagnet, and internal magnet is rigid magnet or soft magnetic bodies.
6, magnetic coupling water nozzle according to claim 1 is characterized in that above-mentioned outer magnet is identical with the piece number of inner magnet, is two at least respectively.
7, magnetic coupling water nozzle according to claim 1 is characterized in that the top of above-mentioned ceramic seal mechanism is communicated with the upstream pressure chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97211008 CN2292204Y (en) | 1997-03-18 | 1997-03-18 | Magnetic coupling water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97211008 CN2292204Y (en) | 1997-03-18 | 1997-03-18 | Magnetic coupling water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2292204Y true CN2292204Y (en) | 1998-09-23 |
Family
ID=33929695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97211008 Expired - Fee Related CN2292204Y (en) | 1997-03-18 | 1997-03-18 | Magnetic coupling water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2292204Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2521872A1 (en) * | 2010-01-04 | 2012-11-14 | Masco Corporation Of Indiana | Magnetic coupling for faucet handle |
| CN105020421A (en) * | 2015-08-06 | 2015-11-04 | 陈艺敏 | Water-saving durable faucet |
| CN106439075A (en) * | 2016-12-16 | 2017-02-22 | 赵坤 | Ceramic valve element, valve body and valve |
-
1997
- 1997-03-18 CN CN 97211008 patent/CN2292204Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2521872A1 (en) * | 2010-01-04 | 2012-11-14 | Masco Corporation Of Indiana | Magnetic coupling for faucet handle |
| EP2521872A4 (en) * | 2010-01-04 | 2015-01-28 | Masco Corp | Magnetic coupling for faucet handle |
| CN105020421A (en) * | 2015-08-06 | 2015-11-04 | 陈艺敏 | Water-saving durable faucet |
| CN106439075A (en) * | 2016-12-16 | 2017-02-22 | 赵坤 | Ceramic valve element, valve body and valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |