CN103791127A - Magnetic rotor shaft rotary sealer - Google Patents
Magnetic rotor shaft rotary sealer Download PDFInfo
- Publication number
- CN103791127A CN103791127A CN201410063940.5A CN201410063940A CN103791127A CN 103791127 A CN103791127 A CN 103791127A CN 201410063940 A CN201410063940 A CN 201410063940A CN 103791127 A CN103791127 A CN 103791127A
- Authority
- CN
- China
- Prior art keywords
- rotor shaft
- reset
- sealing plate
- magnet
- reset rotor
- 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
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
- F16K15/00—Check valves
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
- F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
- F16K15/1821—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism for check valves with a hinged or pivoted closure member
-
- 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
- F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
Abstract
The invention provides a magnetic rotor shaft rotary sealer. The magnetic rotor shaft rotary sealer is mainly characterized in that a sealing opening (2), a reset rotor shaft (4) and a fixed magnet (6) are installed on a pipeline (1), a reset rotor magnet (5) is installed on the reset rotor shaft (4), the reset rotor magnet (5) corresponds to the fixed magnet (6), the reset rotor shaft (4) is connected with a sealing plate (3), the sealing plate (3) and the sealing opening (2) are sealed in a mutual matched and squeezed mode, and automatic reset sealing is achieved. The magnetic rotor shaft rotary sealer is mainly used for liquid, gas, solid and mixture pipelines, and achieves automatic reset, isolation sealing and constant pressure full-aperture opening.
Description
Technical field
Patent of the present invention relates to a kind of magnet rotor axle rotating seal, specifically, is that a kind of magnetic attracting force that utilizes makes magnet rotor be turned back to the sealer at sealing seat.
Background technique
At present, axle rotary seal device all use be spring, breeding, because the little and reposition force of its sealing force is large, open that difficulty is large, bore is less.
Summary of the invention
The present invention overcomes deficiency of the prior art, and a kind of magnet rotor axle rotating seal is provided, that is: utilize the magnetic of magnet rotor axle and fixed magnets to attract each other, and reaches sealing plate return and seals energetically.
For solving above technical problem, the present invention is achieved by the following technical solutions: sealed mouth, reset rotor shaft, fixed magnets are installed on pipeline; Reset rotor magnet is installed on reset rotor shaft, and reset rotor magnet is corresponding with fixed magnets; On reset rotor shaft, connect sealing plate, sealing plate coincide and crush seal mutually mutually with sealed mouth; When there being object to pass through in pipeline, object crush seal plate, the power of its object crush seal plate is greater than the suction of fixed magnets and reset rotor magnet, and reset rotor magnet rotates away from fixed magnets, reset rotor shaft synchronously rotates, sealing plate is synchronously opened, and object is by sealing plate, and object is by after sealing plate, object extruding force on sealing plate reduces, sealing plate is got back to sealed mouth position, and crush seal mouth, reaches isolating seal.
Accompanying drawing explanation
Further describe below in conjunction with accompanying drawing:
Accompanying drawing is structural representation
1. pipeline, 2. sealed mouth, 3. sealing plate, 4. reset rotor shaft, 5. reset rotor magnet, 6 fixed magnets.
Embodiment
Described magnet rotor axle rotating seal is that sealed mouth (2), reset rotor shaft (4), fixed magnets (6) are installed on pipeline (1); Reset rotor magnet (5) is installed on reset rotor shaft (4), and reset rotor magnet (5) is corresponding with fixed magnets (6); The upper sealing plate (3) that connects of reset rotor shaft (4), sealing plate (3) coincide and crush seal mutually mutually with sealed mouth (2); When having object to pass through in pipeline (1), object crush seal plate (3), the power of its object crush seal plate (3) is greater than the suction of fixed magnets (6) and reset rotor magnet (5), reset rotor magnet (5) rotates away from fixed magnets (6), reset rotor shaft (4) synchronously rotates, sealing plate (3) is synchronously opened, object is by sealing plate (3), object is by after sealing plate (3), object extruding force on sealing plate (3) reduces, sealing plate (3) is got back to sealed mouth (2) position, and crush seal mouth (2), reaches isolating seal.
The fixed magnets (6) of the above magnet rotor axle rotating seal, can be arranged on the different parts places such as the top, left part, right part, bottom of reset rotor shaft (4) as required, reaches same performance and effect.
The reset rotor magnet (5) of the above magnet rotor axle rotating seal, can be arranged on the different parts places such as the top, left part, right part, bottom of reset rotor shaft (4) as required, reaches same performance and effect.
Object described in the above magnet rotor axle rotating seal embodiment is solid or liquid or fluid or gas or mixture.
Claims (1)
1. a magnet rotor axle rotating seal, is characterized in that being provided with sealed mouth (2), reset rotor shaft (4), fixed magnets (6) on pipeline (1); Reset rotor magnet (5) is installed on reset rotor shaft (4), and reset rotor magnet (5) is corresponding with fixed magnets (6); The upper sealing plate (3) that connects of reset rotor shaft (4), sealing plate (3) coincide and crush seal mutually mutually with sealed mouth (2); When having object to pass through in pipeline (1), object crush seal plate (3), the power of its object crush seal plate (3) is greater than the suction of fixed magnets (6) and reset rotor magnet (5), reset rotor magnet (5) rotates away from fixed magnets (6), reset rotor shaft (4) synchronously rotates, sealing plate (3) is synchronously opened, object is by sealing plate (3), object is by after sealing plate (3), object extruding force on sealing plate (3) reduces, sealing plate (3) is got back to sealed mouth (2) position, and crush seal mouth (2), reaches isolating seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410063940.5A CN103791127A (en) | 2014-02-25 | 2014-02-25 | Magnetic rotor shaft rotary sealer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410063940.5A CN103791127A (en) | 2014-02-25 | 2014-02-25 | Magnetic rotor shaft rotary sealer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103791127A true CN103791127A (en) | 2014-05-14 |
Family
ID=50667062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410063940.5A Pending CN103791127A (en) | 2014-02-25 | 2014-02-25 | Magnetic rotor shaft rotary sealer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103791127A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1348371A (en) * | 1971-05-06 | 1974-03-13 | Riddiford F O G | Devices for automatically controlling the watering of plants |
| CN2662030Y (en) * | 2003-01-05 | 2004-12-08 | 刘新峰 | Energy saving environment protection countercurrent-proof magnetic force sealer |
| CN201526711U (en) * | 2009-09-30 | 2010-07-14 | 刘建军 | Reversible one-way valve |
| CN102192344A (en) * | 2010-03-19 | 2011-09-21 | 戴长虹 | Drainage pipeline one-way valve core |
| CN203757092U (en) * | 2014-02-26 | 2014-08-06 | 哈密市金磁封环保科技有限公司 | Magnetic rotor shaft rotating sealing device |
-
2014
- 2014-02-25 CN CN201410063940.5A patent/CN103791127A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1348371A (en) * | 1971-05-06 | 1974-03-13 | Riddiford F O G | Devices for automatically controlling the watering of plants |
| CN2662030Y (en) * | 2003-01-05 | 2004-12-08 | 刘新峰 | Energy saving environment protection countercurrent-proof magnetic force sealer |
| CN201526711U (en) * | 2009-09-30 | 2010-07-14 | 刘建军 | Reversible one-way valve |
| CN102192344A (en) * | 2010-03-19 | 2011-09-21 | 戴长虹 | Drainage pipeline one-way valve core |
| CN203757092U (en) * | 2014-02-26 | 2014-08-06 | 哈密市金磁封环保科技有限公司 | Magnetic rotor shaft rotating sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140514 |