CN203051921U - Magnetic transmission pilot float valve core - Google Patents
Magnetic transmission pilot float valve core Download PDFInfo
- Publication number
- CN203051921U CN203051921U CN 201320058531 CN201320058531U CN203051921U CN 203051921 U CN203051921 U CN 203051921U CN 201320058531 CN201320058531 CN 201320058531 CN 201320058531 U CN201320058531 U CN 201320058531U CN 203051921 U CN203051921 U CN 203051921U
- Authority
- CN
- China
- Prior art keywords
- hole
- disk
- valve
- sealing gasket
- magnetic transmission
- 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
Links
Images
Landscapes
- Float Valves (AREA)
Abstract
The utility model discloses a magnetic transmission pilot float valve core. The magnetic transmission pilot float valve core comprises a floater. A through hole is formed in the middle of the floater, and a magnet ring is arranged in the through hole. A valve rod of a blind hole structure is arranged and penetrates through the magnet ring in a sliding mode, and a pressure spring and a guide pillar are arranged in a blind hole from bottom to top, wherein a magnetic sheet is fixed at the lower end of the guide pillar. The top end of the valve rod is of a disk structure which is opened upward, a disk plug with an elastic sealing gasket is movably buckled in the upward-opened disk, and the middle portion of the disk plug is of an upward-protruding hollow cylinder structure. A drainage hole which penetrates through the elastic sealing gasket and is communicated with a water inlet hole of a valve body is formed in the disk surface of the disk plug. The magnetic transmission pilot float valve core has the advantages that a water valve can be opened and closed without electric drive, buoyancy force of the floater is not transmitted through a lever, therefore the structure of the liquid level auto-adjusting valve is simplified, the size and failure rates of the liquid level auto-adjusting valve are reduced, meanwhile, electric energy is saved, and manual work is saved.
Description
Technical field
The utility model relates to the float spool, especially relates to magnetic transmission guide float spool.
Background technique
At present, the leve autocontrol valve that is used on the hydraulic pipe mostly is solenoid valve and float-controlled valve.Solenoid valve needs electric power to drive and needs controller to cooperate, when power failure or controller, when electromagnetic valve coil breaks down with ineffective.The buoyancy of float-controlled valve then needs to transmit by lever, realizes unlatching, the closure of water valve by the lever actuated flap, owing to have mechanical transmission, so the complex structure volume is big and rate of fault is higher.
Summary of the invention
The utility model purpose is to provide a kind of unregulated power to drive and mechanically operated magnetic transmission guide float spool.
For achieving the above object, the utility model is taked following technical proposals:
Magnetic transmission guide float spool described in the utility model comprises float, offers through hole at described float middle part, is provided with magnet ring in described through hole; Run through the valve rod that described magnet ring slip is provided with blind hole structure, in described blind hole, be provided with the guide pillar that fixedly there is magnetic sheet pressure spring and bottom from bottom to top; The top of valve rod is the upper shed disc structure, and movable the fastening has the dish of band elastic sealing gasket stifled in described upper shed disk, and the stifled middle part of described dish is the hollow cylinder body structure that raises up; The card stifled at dish offers the conduction hole that runs through elastic sealing gasket and communicate with the valve inleting water hole.
In described upper shed disk and the stifled chamber that surrounds of the dish of band elastic sealing gasket, be positioned at described conduction hole lower position and be provided with a spring, the spring silk of described silk spring extends upwardly in the conduction hole.
The utility model advantage is that the keying that realizes water valve neither needs electric drive, and the buoyancy of float does not transmit by lever again, has therefore reduced structure and volume and the rate of fault of leve autocontrol valve, has saved electric energy again simultaneously, has saved artificial.During work, when float moves up under floating function, guide pillar will block up the pilot hole of middle part hollow cylinder with the dish of elastic sealing gasket and block under pressure spring and magnet ring and the effect of magnetic sheet positioned magnetic, at this moment, water will be closed the osculum of leve autocontrol valve with the stifled jack-up of the dish of elastic sealing gasket along with hydraulic pressure in the chamber increases in conduction hole enters described chamber; When the water surface descends, float descends under the gravity effect thereupon, simultaneously, under described magnet ring and the effect of magnetic sheet positioned magnetic, the downward compressive pressure spring of guide pillar moves downward, the pilot hole of the stifled middle part of the dish hollow cylinder of band elastic sealing gasket is opened the chamber pressure release, and this moment, the dish of band elastic sealing gasket is stifled to move the osculum of opening water valve to the float direction under the hydraulic pressure effect.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, magnetic transmission guide float spool described in the utility model comprises float 1, offers through hole at described float 1 middle part, is inlaid with magnet ring 2 in described through hole; Run through the valve rod 4 that described magnet ring 2 slips are provided with blind hole 3 structures, in described blind hole 3, be provided with the guide pillar 7 that fixedly there is magnetic sheet 6 pressure spring 5 and bottom from bottom to top; The top of valve rod 4 is upper shed disk 8 structures, and movable the fastening has the dish of band elastic sealing gasket 14 to block up 9 in described upper shed disk 8, and the middle part of described dish stifled 9 is hollow cylinder 10 structures that raise up; Card at the dish of being with elastic sealing gasket 14 stifled 9 offers the conduction hole 11 that runs through elastic sealing gasket 14 and communicate with water inlet 15.Be the operation precision of raising dish stifled 9, in upper shed disk 8 and stifled 9 chambers that surround 12 of the dish of band elastic sealing gasket 14, be positioned at described conduction hole 11 lower position and be provided with a spring 13, the spring silk of described spring 13 extends upwardly in the conduction hole 11.
Claims (2)
1. a magnetic transmission guide float spool comprises float (1), it is characterized in that: offer through hole at described float (1) middle part, be provided with magnet ring (2) in described through hole; Run through the valve rod (4) that described magnet ring (2) slip is provided with blind hole (3) structure, in described blind hole (3), be provided with the guide pillar (7) that fixedly there are magnetic sheet (6) pressure spring (5) and bottom from bottom to top; The top of valve rod (4) is upper shed disk (8) structure, the movable dish stifled (9) that band elastic sealing gasket (14) is arranged that fastens in described upper shed disk (8), and the middle part of described dish stifled (9) is hollow cylinder (10) structure that raises up; Card at dish stifled (9) offers the conduction hole (11) that runs through elastic sealing gasket (14) and communicate with valve inleting water hole (15).
2. magnetic transmission guide float spool according to claim 1, it is characterized in that: in the chamber (12) that described upper shed disk (8) and the dish of band elastic sealing gasket (14) stifled (9) surround, be positioned at described conduction hole (11) lower position and be provided with a spring (13), the spring silk of described spring (13) extends upwardly in the conduction hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320058531 CN203051921U (en) | 2013-02-02 | 2013-02-02 | Magnetic transmission pilot float valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320058531 CN203051921U (en) | 2013-02-02 | 2013-02-02 | Magnetic transmission pilot float valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203051921U true CN203051921U (en) | 2013-07-10 |
Family
ID=48734874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320058531 Expired - Fee Related CN203051921U (en) | 2013-02-02 | 2013-02-02 | Magnetic transmission pilot float valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203051921U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062486A (en) * | 2013-02-02 | 2013-04-24 | 孙晓东 | Magnetic-transmission pilot float valve core |
| CN113280120A (en) * | 2021-07-22 | 2021-08-20 | 江苏沃泰冶金设备有限公司 | Dual float valve, drainer, control method, and computer-readable storage medium |
-
2013
- 2013-02-02 CN CN 201320058531 patent/CN203051921U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062486A (en) * | 2013-02-02 | 2013-04-24 | 孙晓东 | Magnetic-transmission pilot float valve core |
| CN113280120A (en) * | 2021-07-22 | 2021-08-20 | 江苏沃泰冶金设备有限公司 | Dual float valve, drainer, control method, and computer-readable storage medium |
| CN113280120B (en) * | 2021-07-22 | 2021-09-28 | 江苏沃泰冶金设备有限公司 | Dual float valve, drainer, control method, and computer-readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204783507U (en) | No pole magnetic force oil -well pump | |
| CN104763839B (en) | Slow pass pilot-type solenoid valve | |
| CN104100236B (en) | Automatically the split type plunger of gas well of liquid level is identified | |
| CN108216535B (en) | Underwater robot floating and sinking device and method | |
| CN201891689U (en) | Cartridge inserted two-position three-way electro-hydraulic reversing valve | |
| CN203051921U (en) | Magnetic transmission pilot float valve core | |
| CN104229105A (en) | Underwater glider buoyancy driving device | |
| CN203051836U (en) | Magnetic transmission pilot valve | |
| CN202266694U (en) | Large-caliber normally-open direct-acting electromagnetic valve | |
| CN104746614A (en) | Flip type drain valve and drain valve control method | |
| CN202790837U (en) | Automatic water supplementing valve | |
| CN205446886U (en) | Guide's formula of intaking ball -cock assembly for coal mine | |
| CN102505742B (en) | Water storage barrel of closestool | |
| CN103062486A (en) | Magnetic-transmission pilot float valve core | |
| CN204302818U (en) | Water level automatic holding device | |
| CN202987955U (en) | Automatic water draining device in container | |
| CN206874589U (en) | One kind impact oil passage control valve | |
| CN203891161U (en) | Water draining valve | |
| CN102678960A (en) | Hydraulic driven diaphragm type drain valve | |
| CN201449935U (en) | Limit structure for piston switch | |
| CN203718097U (en) | Self-locking type dual-level floating ball control device | |
| CN202756745U (en) | Overflow-resistant motor-driven remote controlled ball float valve for pool | |
| CN203892275U (en) | Water-level-adaptive shock-valve-damping-variable hydraulic ram | |
| CN201306171Y (en) | Automatic water adding device with pump box | |
| CN104006006B (en) | The variable hydraulic ram of water level self adaption dash valve damping |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20150202 |
|
| EXPY | Termination of patent right or utility model |