CN103353015A - Multifunctional magnetic valve lock - Google Patents
Multifunctional magnetic valve lock Download PDFInfo
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- CN103353015A CN103353015A CN2013102851066A CN201310285106A CN103353015A CN 103353015 A CN103353015 A CN 103353015A CN 2013102851066 A CN2013102851066 A CN 2013102851066A CN 201310285106 A CN201310285106 A CN 201310285106A CN 103353015 A CN103353015 A CN 103353015A
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- lock tube
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Abstract
The invention relates to a flow control valve, and provides a multifunctional magnetic valve lock. The multifunctional magnetic valve lock is arranged on the upper portion of a valve body of a valve and used for controlling opening and closing of a valve core, and comprises a valve cover, a valve rod, a magnetic locking sleeve and a magnetic unlocking cover, wherein the valve cover is arranged on the upper portion of the valve body of the valve, the valve rod is arranged on the valve cover in a rotatable mode and used for controlling opening and closing of the valve core, an axial limiting device for limiting the valve rod to do axial movement in rotation is arranged between the valve rod and the valve cover, the magnetic locking sleeve is sleeved on the upper portion of the valve cover in a rotatable mode and connected with the valve cover in a rotatable mode through an idling bearing pin into a whole, a magnetic locking structure capable of limiting the valve rod and the magnetic locking sleeve to do circumferential rotation is arranged between the magnetic locking sleeve and the valve cover, the magnetic unlocking cover is sleeved on the upper portion of the magnetic locking sleeve in an extracting and inserting mode and used for removing the magnetic locking structure of the magnetic locking sleeve to enable the magnetic locking sleeve to be capable of doing circumferential idling movement around the valve cover and to enable the valve rod to be capable of screwing open along with a common opening key, and a circumferential limiting device is arranged between the magnetic unlocking cover and the magnetic locking sleeve.
Description
Technical field
The present invention relates to the controlling component of Fluid valve, particularly a kind of multifunction magnetic valve.
Background technique
Such as Fig. 1, traditional magnetic lockable valve, comprise valve body 1', valve gap 2', open-shut device 4', valve rod 5' and unlatching key 6', described valve gap 2' is located at valve body 1' top, described valve body 1' vertically part offers the fluid passage that connects medium, described fluid passage has water intake 11' and water outlet 12', described open-shut device 4' can go up, being located between the interior described water intake 11' of valve body 1' and the water outlet 12' of lower lifting, described valve rod 5' one end passes valve gap 2' and is threaded with open-shut device 4', also be provided with the magnetic locking mechanism that restriction valve rod 5' rotates on the described valve gap 2', described unlatching key 6' is provided with for the release mechanism of removing magnetic locking mechanism, described magnetic locking mechanism comprises bonnet 3', described bonnet 3' is sheathed on valve gap 2' top, and be fixedly connected with the free end of valve rod 5' by bearing pin 51', have upper lockhole 31' and the lower lockhole 21' of mutual corresponding setting on the end face wall body between described bonnet 3' and the valve gap 2', be provided with lower magnetic steel 7' between described upper lockhole 31' and the lower lockhole 21', the below that is positioned at lower magnetic steel 7' in the described lower lockhole 21' also is provided with return springs 8', described release mechanism is to be located to open the upper upper magnetic steel 61' corresponding with described lower magnetic steel 7' position of key 6', and the identical setting of an end polarity that upper magnetic steel 61' is corresponding with lower magnetic steel 7', above-mentioned magnetic locking valve can guarantee that the personal management opens and closes, limiting other people illegally opens, when needing Open valve, the opened lock key case of carrying is located at the valve gap top, be homopolarity because opening upper magnetic steel in the key and the magnetic pole of the lower magnetic steel between bonnet and the valve gap, under the effect that the magnetic homopolarity repels mutually, lower magnetic steel produces in the lower lockhole of the complete retraction valve gap of pressure to spring, so that bonnet can rotate with opening the key turn, then rotate the open and close that realize valve body with ovable valve stem, do not work when packing up when opening key, lower magnetic steel between bonnet and the valve gap is stuck on valve gap with bonnet, it can not be rotated with other opener, above-mentioned magnetic lockable valve generally is installed in before water meter or the gas flow meter, play anti-usurp or cut off during malicious owing fee supply water or the effect of air feed.Although this magnetic cipher mode is simple and convenient, but its opening and closing must be by being with magnetic unlatching key could open or throttle down, use is restricted, because the manufacture cost of magnetic unlocking key is higher, general a lot of magnetic lock ball valves are just joined a magnetic key, and pipeline generally all is to be in normal operating condition, the situation that malicious owing fee occurs still occupies the minority, in the normal most of time that uses of pipeline, in case damaging appears in pipeline, can't in time close the magnetic lockable valve, the waste of water or gas can occur on the one hand, work makes troubles to maintenance on the other hand.
In addition, because the general opener in the top of bonnet 3 ' still can clamping, when this magnetic lock is applied in the public place, opening key when magnetic does not work when being packed up, it is not magnetic common valve that people can take for this magnetic encryption valve, just can revolve the valve that opens by general opener, improper or when illegally being opened when valve opening, because bonnet is fixed on the valve gap, can not rotate with general opener, be easy to damage because people's unlatching is improper, magnetic often occurs in the pipeline and encrypt valve by the phenomenon of illegally opening and damaging, this down phenomenon limits the application of magnetic lockable valve in public places, the application area of greatly having dwindled the magnetic lockable valve.
Therefore, be necessary the magnetic locking mechanism of magnetic lockable valve is improved, when pipeline during normal use, make the magnetic locking mechanism of magnetic locking valve inoperative, magnet valves is when common valve usefulness, but the opener by common clamping just can be opened magnet valves, when pipeline occurs usurping or allows the magnetic locking mechanism of magnetic lockable valve work during malicious owing fee, only opens key by magnetic and just can open or close valve.
Summary of the invention
For the problems referred to above, the present invention propose a kind of rational in infrastructure, use flexibly, Applicable scope is wider, and the magnetic lockable structure is worked when needs lock, inoperative multifunction magnetic valve when not needing to lock.
For solving this technical problem, the present invention takes following scheme: the multifunction magnetic valve, its valve body top of being located at valve is used for the opening and closing of control spool, described magnetic valve lock comprises valve gap, valve rod, magnetic lock tube and Magnetic Solution locking closure, described valve gap is located at the valve body top of valve, described valve rod is rotating to be located on the valve gap for the keying of controlling spool, be provided with the axially stop block that axially moves when the restriction valve rod rotates between described valve rod and the valve gap, described magnetic lock tube is rotating to be sheathed on valve gap top and to consign by pony axle and connect as one with valve gap is rotating, be provided with between described magnetic lock tube and the valve gap and can limit the magnetic lockable structure that valve rod and magnetic lock tube rotate, described Magnetic Solution locking closure can be dialled magnetic lockable structure that be used for to remove the magnetic lock tube in the slotting top that is sheathed on the magnetic lock tube and make the magnetic lock tube do the circumference lost motion and valve rod can be revolved with common unlatching key around valve gap to open, be provided with the circumferential limit stoper that the magnetic lock tube is rotated with the Magnetic Solution locking closure between described Magnetic Solution locking closure and the magnetic lock tube.
Further improvedly be: described magnetic lockable structure comprises locking magnet steel and return springs, the contacted end face inner wall even distribution of described magnetic lock tube and valve gap has right lockhole, the position of the right lockhole of the corresponding magnetic lock tube of the outer wall of described valve gap offers left locking through hole, each corresponding position of left locking through hole of the periphery of described valve rod and valve gap is provided with and can stretches into the keyhole slots of chucking to prevent that valve rod is opened and closed by common opener clamping for the locking magnet steel, described locking magnet steel can horizontally slip is located at right lockhole, between left locking through hole and the keyhole slots, also be provided with return springs between described locking magnet steel and the right lockhole, described Magnetic Solution locking closure is respectively equipped with the release magnet steel opposite with right lockhole internal locking magnet steel magnetic on the position corresponding with each right lockhole of magnetic lock tube.
Further improvedly be: described circumferential limit stoper is: the outer side wall of described magnetic lock tube is evenly equipped with along magnetic lock and overlaps axially extended microscler location half slot, the position that the madial wall correspondence of described Magnetic Solution locking closure is respectively located half slot is provided with the ball placed hole, is provided with outwards outstanding to block the location ball of location half slot in the described ball placed hole.
Further improvedly be: the top of described Magnetic Solution locking closure is provided with rotates the gear hole.
Further improvedly be: the below that is positioned at the magnetic lockable structure between described valve rod and the valve gap is provided with the leakproof seal circle.
Further improvedly be: be provided with between the top of described magnetic lock tube and the valve rod and prevent that medium from entering to destroy the waterproof grommet of magnetic lockable structure from magnetic lock cover top opening.
Further improvedly be: described axially stop block comprises spacing jump ring, the lower inner wall of described valve gap is provided with the jump-ring slot of placing spacing jump ring, described spacing jump ring is removable to be located in the jump-ring slot, described valve rod is arranged on the spacing jump ring, and the top that described valve rod is positioned at spacing jump ring is provided with the annular stop platform that moves downward when limiting its rotation.
Further improvedly be: the bottom that the outer wall of described valve gap is positioned at the magnetic lock tube is provided with annular groove, the position of the corresponding valve gap annular groove of the sidewall of described magnetic lock tube is evenly equipped with pony axle and consigns, described each pony axle is consigned in each annular groove that stretches into respectively valve gap, and described each pony axle that end that stretches into each annular groove of consigning is provided with the hemispherical projections corresponding with annular groove.
Further improvedly be: described right lockhole and left locking through hole are respectively two, are symmetrical arranged respectively.
Further improvedly be: the both sides that described magnetic lock tube is positioned at right lockhole respectively symmetry offer curve bath.
By adopting the aforementioned techniques scheme, the invention has the beneficial effects as follows: when needing Open valve, the Magnetic Solution locking closure is sheathed on the top of magnetic lock tube, because of the release magnet steel in the Magnetic Solution locking closure with locking magnet steel magnetic pole opposite, under the effect that the magnetic heteropole is inhaled mutually, the pressure that the locking magnet steel can overcome return springs is sucked in the right lockhole of magnetic lock tube by the release magnet steel in the Magnetic Solution locking closure, make and respectively lock magnet steel and skid off each left locking through hole of valve gap and the keyhole slots of valve rod, thereby valve rod can be rotated with common opener, then realize the open and close of valve body; When being sheathed on magnetic lock cover top and driving the magnetic lock tube, the Magnetic Solution locking closure rotates an angle when the left locking through hole of locking magnet steel and valve gap is misplaced, at this moment take off the Magnetic Solution locking closure, this state can allow the magnetic lockable structure inoperative, so that valve rod can be by any turn of common opener, realize the purpose of valve opening and closing, thereby so that be provided with the valve of this magnetic valve lock and can work as common valve and use or be placed on the public place use; When driving the magnetic lock tube, the Magnetic Solution lock tube rotates, when making the left locking through hole contraposition of locking magnet steel and valve gap, when at this moment taking off the Magnetic Solution locking closure, lock magnet steel by the left locking through hole of the extended valve gap of pressure of return springs and be inserted in the keyhole slots of valve rod with the rotation of locking valve rod, at this moment, general opener just can not the turn valve rod, and opening of valve must just can open or close by the Magnetic Solution locking closure.Magnetic valve lock of the present invention; adopt magnetic to add mechanical duplicate protection; it is rational in infrastructure, use is flexible; widened to a certain extent the scope that magnetic valve uses, and it is safe to use, easy to maintenance; can extensively promote the use of; adopt magnetic to add mechanical duplicate protection, during use, have following three kinds of functions and advantage:
1, water supply gas company can retain the special-purpose magnetic release of first key kit, then authorized user uses second special-purpose machinery key, during use, water supply gas company uses the Magnetic Solution lock tube first the magnetic padlock lock tube of valve to be rotated to several angle, then second key (general clamping device or special-purpose machinery key) being licensed to the user uses, at this moment, the user can use this general clamping device or special-purpose machinery key to valve opening and closing voluntarily, normally uses.In such cases, make things convenient for authorized user to manage voluntarily, the staff of gas company that needn't supply water shows up at every turn, saves administrative time and administration cost.
2, water supply gas company all reserves the special-purpose magnetic release cover of the first and second key for one's own use.The end user uses the special-purpose magnetic release of first cover because not being authorized, this valve of switch easily, and can not normally use this valve.In such cases, can effectively protect the legitimate interests of water supply gas company, prevent that user's malicious owing fee from using the aqueous vapor energy.
3, adjust simultaneously with two private keys, set valve and be in the open state of pressure, even adopt corresponding mechanical key and other general clamping devices also can't change easily its use state.This situation is adapted under the public arena; water usefulness gas situation should effectively be guaranteed, and not by general personnel throttle down easily, both protected most public's legitimate interests; again need not special administrative staff hold key and manage, effectively save administrative time and administration cost.
Description of drawings
Fig. 1 is the structural representation of prior art magnetic lockable valve.
Fig. 2 is embodiment of the invention structural representation.
Fig. 3 is the plan view of embodiment of the invention Magnetic Solution locking closure.
Fig. 4 is the A-A sectional view of embodiment of the invention Fig. 2.
Embodiment
Now the present invention is further described with specific embodiment by reference to the accompanying drawings.
Referring to figs. 2 to Fig. 4, present embodiment discloses a kind of multifunction magnetic valve, its valve body top of being located at valve is used for the opening and closing of control spool, described magnetic valve lock comprises valve gap 1, valve rod 2, magnetic lock tube 3 and Magnetic Solution locking closure 4, described valve gap 1 is located at the valve body top of valve, described valve rod 2 rotating being located on the valve gap 1 for the keying of controlling spool, be provided with the axially stop block that axially moves when restriction valve rod 2 rotates between described valve rod 2 and the valve gap 1, described axially stop block comprises spacing jump ring 5, the lower inner wall of described valve gap 1 is provided with the jump-ring slot 11 of placing spacing jump ring 5, described spacing jump ring 5 removable being located in the jump-ring slot 11, described valve rod 2 is arranged on the spacing jump ring 5, and the top that described valve rod 2 is positioned at spacing jump ring 5 is provided with limits the annular stop platform 21 that moves downward when it rotates; Described magnetic lock tube 3 is rotating be sheathed on valve gap 1 top and by pony axle consign 31 with valve gap 1 rotating connecting as one, the bottom that the outer wall of described valve gap 1 is positioned at magnetic lock tube 3 is provided with annular groove 12, the position of corresponding valve gap 1 annular groove 12 of the sidewall of described magnetic lock tube 3 is arranged with two pony axles and consigns 31, described each pony axle is consigned and 31 is stretched into respectively in each annular groove 12 of valve gap 1, described each pony axle 31 those ends that stretch into each annular groove 12 of consigning are provided with the hemispherical projections corresponding with annular groove, pony axle is consigned and 31 valve gap 1 and magnetic lock tube 3 can be connected as one, and makes magnetic lock tube 3 more convenient laborsaving in the external rotating of valve gap 1; Be provided with between described magnetic lock tube 3 and the valve gap 1 and can limit the magnetic lockable structure that valve rod 2 and magnetic lock tube 3 rotate, described Magnetic Solution locking closure 4 can be dialled magnetic lockable structure that be used for to remove magnetic lock tube 3 in the slotting top that is sheathed on magnetic lock tube 3 and make magnetic lock tube 3 do the circumference lost motion and valve rod 2 can be revolved with common unlatching key around valve gap 1 to open, be provided with the circumferential limit stoper that the magnetic lock tube is rotated with the Magnetic Solution locking closure between described Magnetic Solution locking closure 4 and the magnetic lock tube 3, described circumferential limit stoper is: the outer side wall of described magnetic lock tube 3 is evenly equipped with along magnetic lock tube 3 axially extended microscler location half slots 32, the position that the madial wall correspondence of described Magnetic Solution locking closure 4 is respectively located half slot 32 is arranged with two ball placed holes, is provided with outwards outstanding to block the location ball 43 of location half slot in the described ball placed hole.
Described magnetic lockable structure comprises two locking magnet steel 6 and two return springs 7, described magnetic lock tube 3 is arranged with two right lockholes 33 with valve gap 1 contacted end face inwall, the position of the corresponding magnetic lock tube of the outer wall of described valve gap 13 each right lockhole 33 offers left locking through hole 13, the periphery of described valve rod 2 and valve gap 1 each left locking through hole 13 corresponding position are provided with and can stretch into the keyhole slots 21 of chucking to prevent that valve rod 2 is opened and closed by common opener clamping for locking magnet steel 6, described locking magnet steel 6 can horizontally slip is located at right lockhole 33, between left locking through hole 13 and the keyhole slots 21, also be provided with return springs 7 between described locking magnet steel 6 and the right lockhole 33, each right lockhole of described Magnetic Solution locking closure 4 and magnetic lock tube 33 is respectively equipped with the release magnet steel 41 opposite with right lockhole 33 internal locking magnet steel 6 magnetic on the corresponding position.
The top of described Magnetic Solution locking closure 4 is provided with rotates gear hole 42, rotates gear hole 42 and can allow people understand position and the angle of existing Magnetic Solution locking closure and the rotation of magnetic lock tube, can avoid turning over the position and can turn phenomenon generation not in place.
The below that is positioned at the magnetic lockable structure between described valve rod 2 and the valve gap 1 is provided with leakproof seal circle 22, and the leakproof seal circle can prevent that medium from leaking from lower to upper.
Be provided with between the top of described magnetic lock tube 3 and the valve rod 2 and prevent that WATER AS FLOW MEDIUM from entering to destroy the waterproof grommet 8 of magnetic lockable structure from magnetic lock tube 3 upper openings.
The both sides that described magnetic lock tube 3 is positioned at right lockhole 33 respectively symmetry offer curve bath 34, and curve bath not only can reduce cost of material, and the friction area between lock tube and the valve gap of also can deperming is so that the rotation of magnetic lock tube is more flexible laborsaving.
When needing Open valve, the Magnetic Solution locking closure is sheathed on the top of magnetic lock tube, because of the release magnet steel in the Magnetic Solution locking closure with locking magnet steel magnetic pole opposite, under the effect that the magnetic heteropole is inhaled mutually, the pressure that the locking magnet steel can overcome return springs is sucked in the right lockhole of magnetic lock tube by the release magnet steel in the Magnetic Solution locking closure, make and respectively lock magnet steel and skid off each left locking through hole of valve gap and the keyhole slots of valve rod, thereby valve rod can be rotated with common opener, then realize the open and close of valve body; When being sheathed on magnetic lock cover top and driving the magnetic lock tube, the Magnetic Solution locking closure rotates an angle when the left locking through hole of locking magnet steel and valve gap is misplaced, at this moment take off the Magnetic Solution locking closure, this state can allow the magnetic lockable structure inoperative, so that valve rod can be by any turn of common opener, realize the purpose of valve opening and closing, thereby so that be provided with the valve of this magnetic valve lock and can work as common valve and use or be placed on the public place use; When driving the magnetic lock tube, the Magnetic Solution lock tube rotates, when making the left locking through hole contraposition of locking magnet steel and valve gap, when at this moment taking off the Magnetic Solution locking closure, the locking magnet steel by the extended valve gap of pressure of return springs left locking through hole and be inserted in the rotation of the keyhole slots locking valve rod of valve rod, at this moment, general opener just can not the turn valve rod, and opening of valve must just can open or close by the Magnetic Solution locking closure.Magnetic valve lock of the present invention; it is rational in infrastructure, employing magnetic adds mechanical duplicate protection, it is flexible to use; widened to a certain extent the scope that magnetic valve uses; and it is safe to use; easy to maintenance, can extensively promote the use of, adopt magnetic to add mechanical duplicate protection; during use, have following three kinds of functions and advantage:
1, water supply gas company can retain the special-purpose magnetic release of first key kit, then authorized user uses second special-purpose machinery key, during use, water supply gas company uses the Magnetic Solution lock tube first the magnetic padlock lock tube of valve to be rotated to several angle, then second key (general clamping device or special-purpose machinery key) being licensed to the user uses, at this moment, the user can use this general clamping device or special-purpose machinery key to valve opening and closing voluntarily, normally uses.In such cases, make things convenient for authorized user to manage voluntarily, the staff of gas company that needn't supply water shows up at every turn, saves administrative time and administration cost.
2, water supply gas company all reserves the special-purpose magnetic release cover of the first and second key for one's own use.The end user uses the special-purpose magnetic release of first cover because not being authorized, this valve of switch easily, and can not normally use this valve.In such cases, can effectively protect the legitimate interests of water supply gas company, prevent that user's malicious owing fee from using the aqueous vapor energy.
3, adjust simultaneously with two private keys, set valve and be in the open state of pressure, even adopt corresponding mechanical key and other general clamping devices also can't change easily its use state.This situation is adapted under the public arena; water usefulness gas situation should effectively be guaranteed, and not by general personnel throttle down easily, both protected most public's legitimate interests; again need not special administrative staff hold key and manage, effectively save administrative time and administration cost.
The above record, only for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do all belong to the claim that this creation is advocated, and are not limited to those disclosed embodiments.
Claims (10)
1. multifunction magnetic valve, its valve body top of being located at valve is used for the opening and closing of control spool, it is characterized in that: described magnetic valve lock comprises valve gap, valve rod, magnetic lock tube and Magnetic Solution locking closure, described valve gap is located at the valve body top of valve, described valve rod is rotating to be located on the valve gap for the keying of controlling spool, be provided with the axially stop block that axially moves when the restriction valve rod rotates between described valve rod and the valve gap, described magnetic lock tube is rotating to be sheathed on valve gap top and to consign by pony axle and connect as one with valve gap is rotating, be provided with between described magnetic lock tube and the valve gap and can limit the magnetic lockable structure that valve rod and magnetic lock tube rotate, described Magnetic Solution locking closure can be dialled magnetic lockable structure that be used for to remove the magnetic lock tube in the slotting top that is sheathed on the magnetic lock tube and make the magnetic lock tube do the circumference lost motion and valve rod can be revolved with common unlatching key around valve gap to open, be provided with the circumferential limit stoper that the magnetic lock tube is rotated with the Magnetic Solution locking closure between described Magnetic Solution locking closure and the magnetic lock tube.
2. multifunction magnetic valve according to claim 1, it is characterized in that: described magnetic lockable structure comprises locking magnet steel and return springs, the contacted end face inner wall even distribution of described magnetic lock tube and valve gap has right lockhole, the position of the right lockhole of the corresponding magnetic lock tube of the outer wall of described valve gap offers left locking through hole, each corresponding position of left locking through hole of the periphery of described valve rod and valve gap is provided with and can stretches into the keyhole slots of chucking to prevent that valve rod is opened and closed by common opener clamping for the locking magnet steel, described locking magnet steel can horizontally slip is located at right lockhole, between left locking through hole and the keyhole slots, also be provided with return springs between described locking magnet steel and the right lockhole, described Magnetic Solution locking closure is respectively equipped with the release magnet steel opposite with right lockhole internal locking magnet steel magnetic on the position corresponding with each right lockhole of magnetic lock tube.
3. multifunction magnetic valve according to claim 1, it is characterized in that: described circumferential limit stoper is: the outer side wall of described magnetic lock tube is evenly equipped with along magnetic lock and overlaps axially extended microscler location half slot, the position that the madial wall correspondence of described Magnetic Solution locking closure is respectively located half slot is provided with the ball placed hole, is provided with outwards outstanding to block the location ball of location half slot in the described ball placed hole.
4. multifunction magnetic valve according to claim 3 is characterized in that: the top of described Magnetic Solution locking closure is provided with rotates the gear hole.
5. according to claim 1 to the described multifunction magnetic valve of 4 arbitrary claims, it is characterized in that: the below that is positioned at the magnetic lockable structure between described valve rod and the valve gap is provided with the leakproof seal circle.
6. according to claim 1 to the described multifunction magnetic valve of 4 arbitrary claims, it is characterized in that: be provided with between the top of described magnetic lock tube and the valve rod and prevent that medium from entering to destroy the waterproof grommet of magnetic lockable structure from magnetic lock cover top opening.
7. multifunction magnetic valve according to claim 1, it is characterized in that: described axially stop block comprises spacing jump ring, the lower inner wall of described valve gap is provided with the jump-ring slot of placing spacing jump ring, described spacing jump ring is removable to be located in the jump-ring slot, described valve rod is arranged on the spacing jump ring, and the top that described valve rod is positioned at spacing jump ring is provided with the annular stop platform that moves downward when limiting its rotation.
8. multifunction magnetic valve according to claim 1, it is characterized in that: the bottom that the outer wall of described valve gap is positioned at the magnetic lock tube is provided with annular groove, the position of the corresponding valve gap annular groove of the sidewall of described magnetic lock tube is evenly equipped with pony axle and consigns, described each pony axle is consigned in each annular groove that stretches into respectively valve gap, and described each pony axle that end that stretches into each annular groove of consigning is provided with the hemispherical projections corresponding with annular groove.
9. multifunction magnetic valve according to claim 2, it is characterized in that: described right lockhole and left locking through hole are respectively two, are symmetrical arranged respectively.
10. multifunction magnetic valve according to claim 2 is characterized in that: the both sides that described magnetic lock tube is positioned at right lockhole respectively symmetry offer curve bath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310285106.6A CN103353015B (en) | 2013-07-09 | 2013-07-09 | Multifunctional magnetic valve lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310285106.6A CN103353015B (en) | 2013-07-09 | 2013-07-09 | Multifunctional magnetic valve lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103353015A true CN103353015A (en) | 2013-10-16 |
| CN103353015B CN103353015B (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310285106.6A Active CN103353015B (en) | 2013-07-09 | 2013-07-09 | Multifunctional magnetic valve lock |
Country Status (1)
| Country | Link |
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| CN (1) | CN103353015B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979353A (en) * | 2017-04-21 | 2017-07-25 | 宁波杰克龙精工有限公司 | Lock controlled ball valve |
| CN108050327A (en) * | 2017-12-11 | 2018-05-18 | 合肥挺泰环保科技有限公司 | A kind of valve quickly connected for tracheae |
| CN109642678A (en) * | 2016-08-09 | 2019-04-16 | 爱德华·P·戴维斯 | Valve is activated with external magnets and the rotation magnetic coupling in interior flux path |
| KR102206652B1 (en) * | 2019-10-29 | 2021-01-22 | 김경민 | One-touch lockout device for valve |
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| US5596893A (en) * | 1995-12-28 | 1997-01-28 | Hydra-Shield Manufacturing, Inc. | Devices for securing fire hydrant valves |
| CN2586858Y (en) * | 2002-11-12 | 2003-11-19 | 张陈亮 | Magnetic control valve |
| CN2828501Y (en) * | 2005-07-15 | 2006-10-18 | 郭连华 | Two-used flow regulating control magnetic control locking valve with tool |
| CN201706007U (en) * | 2010-06-25 | 2011-01-12 | 温州金鑫生化阀门有限公司 | Double-stop anti-theft sampling valve |
| CN102359652A (en) * | 2011-09-13 | 2012-02-22 | 福建海洋铜业有限公司 | Multifunctional magnetic lock ball valve |
| CN203348709U (en) * | 2013-07-09 | 2013-12-18 | 福建海洋铜业有限公司 | Multifunctional magnetic valve lock |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5596893A (en) * | 1995-12-28 | 1997-01-28 | Hydra-Shield Manufacturing, Inc. | Devices for securing fire hydrant valves |
| CN2586858Y (en) * | 2002-11-12 | 2003-11-19 | 张陈亮 | Magnetic control valve |
| CN2828501Y (en) * | 2005-07-15 | 2006-10-18 | 郭连华 | Two-used flow regulating control magnetic control locking valve with tool |
| CN201706007U (en) * | 2010-06-25 | 2011-01-12 | 温州金鑫生化阀门有限公司 | Double-stop anti-theft sampling valve |
| CN102359652A (en) * | 2011-09-13 | 2012-02-22 | 福建海洋铜业有限公司 | Multifunctional magnetic lock ball valve |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109642678A (en) * | 2016-08-09 | 2019-04-16 | 爱德华·P·戴维斯 | Valve is activated with external magnets and the rotation magnetic coupling in interior flux path |
| CN109642678B (en) * | 2016-08-09 | 2021-05-28 | 爱德华·P·戴维斯 | Rotary magnetic coupling actuated valve with external magnets and internal flux path |
| CN106979353A (en) * | 2017-04-21 | 2017-07-25 | 宁波杰克龙精工有限公司 | Lock controlled ball valve |
| CN108050327A (en) * | 2017-12-11 | 2018-05-18 | 合肥挺泰环保科技有限公司 | A kind of valve quickly connected for tracheae |
| KR102206652B1 (en) * | 2019-10-29 | 2021-01-22 | 김경민 | One-touch lockout device for valve |
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|---|---|
| CN103353015B (en) | 2015-09-23 |
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Address after: 362000 Nanan City, Fujian Province, the success of science and Technology Industrial Park, Quanzhou Applicant after: FUJIAN HAIYANG VALVE TECHNOLOGY CO., LTD. Address before: 362000 Nanan City, Fujian Province, the success of science and Technology Industrial Park, Quanzhou Applicant before: Fujian Ocean Copper Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: FUJIAN HAIYANG COPPER CO., LTD. TO: FUJIAN MARINE VALVE TECHNOLOGY CO., LTD. |
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Effective date of registration: 20170515 Address after: 201505 Shanghai city Jinshan District ting Lin Zhen Ting Hua Road 59 Patentee after: Shanghai Huhang Valves Co., Ltd. Address before: 362000 Nanan City, Fujian Province, the success of science and Technology Industrial Park, Quanzhou Patentee before: FUJIAN HAIYANG VALVE TECHNOLOGY CO., LTD. |