CN201013916Y - Magnetic valve - Google Patents
Magnetic valve Download PDFInfo
- Publication number
- CN201013916Y CN201013916Y CNU2007200838141U CN200720083814U CN201013916Y CN 201013916 Y CN201013916 Y CN 201013916Y CN U2007200838141 U CNU2007200838141 U CN U2007200838141U CN 200720083814 U CN200720083814 U CN 200720083814U CN 201013916 Y CN201013916 Y CN 201013916Y
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- CN
- China
- Prior art keywords
- magnetic
- push rod
- valve
- shielding
- magnet ring
- 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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- Magnetically Actuated Valves (AREA)
Abstract
A magnetic floating valve is applied in the field of mechanical engineering, consisting of a valve body and a magnetic floating section. The magnetic floating section comprises a shielding case jointing with the valve body, a protection cover on the exterior of the shielding case, a push rod arranged at the upper part of the protection cover, the head of which extends out of the protection cover, and a push rod valve core component arranged in the shield case. Especially, the magnetic floating section comprises a magnetic loop arranged under the push rod, a magnetic loop sleeved on the exterior of the shielding case, and a magnetic pillar arranged at the upper end of the push rod of the push rod valve core component. The magnetic loop and the magnetic pillar are arranged correspondingly and in the same magnetic pole. The utility model solves the problem of complexity in installation process, being unable to normal work when electricity loss happens, and slow movement of magnetic valve switch of existing similar products. The utility model can be broadly used in the switch of liquid and gas conveying pipeline in pharmaceutical, petroleum, chemical industry and diet industries.
Description
(1) technical field: the utility model relates to the pipeline valve technical field in the mechanical engineering, is that a kind of magnetic that utilizes pushes away the non-contact linkage.
(2) background technique: valve is the ducted important accessory of liquid, gas transport, for preventing to leak, utilize magnetic to push away non-contact interlock valve and arise at the historic moment, this class valve mainly contains two kinds at present, and a kind of is solenoid valve, its shortcoming is can not work under the situation of dead electricity, mounting process complexity under some particular surroundingss, another kind is a magnetic valve, it is to utilize magnetic force to inhale movable valve plug, but need handwheel to rotarily open, structure is slow than complexity and breakdown action.
(3) summary of the invention: the purpose of this utility model will solve existing solenoid valve exactly and can not work under the dead electricity situation (needing to be equipped with power supply), and the slow problem of magnetic valve breakdown action provides a kind of novel magnetic to push away valve.
Design philosophy of the present utility model is that the principle generation magnetic that utilizes the permanent magnet same sex to repel each other pushes away, and opens spool fast.
Concrete scheme of the present utility model is: it has the basic structure of general solenoid valve or magnetic valve, form by valve body and magnetic pushed section part, magnetic pushed section part includes the shielding can that docks with valve body, protective housing is equipped with in the outside of shielding can, and the protective housing internal upper part is equipped with push rod, and push rod cup stretches out outside the protective housing, and the stem valve core assembly is housed in shielding can, it is characterized in that: in the part of magnetic pushed section, a magnet ring is housed below described push rod, this magnet ring is enclosed within the outside of shielding can; A magnetic post is equipped with in push rod upper end at the stem valve core assembly, and described magnet ring and magnetic post are the homopolarity positioned opposite.
In order to satisfy the requirement of some needs automatic-closing valve, in the part of magnetic described in the utility model pushed section, below magnet ring, be provided with a stage clip.
For the damper push rod mangetic core assembly impacts excessively to shielding can, in the part of magnetic described in the utility model pushed section, be provided with a beam at the inner top of shielding can in unlatching work.
The utility model need not power supply, and breakdown action is rapid, and is simple in structure and have a memory function, can use under rugged environment such as hot and humid, operate steadily, noiseless, do not have leak, mounting process is simple.
(4) description of drawings:
Fig. 1 is general structure master's sectional view of the present utility model;
Fig. 2 is that the utility model magnetic is pushed open and opened gate principle figure;
Fig. 3 is that the utility model magnetic pushes away the throttle down schematic diagram.
Among the figure: 1-push rod, 2-protective housing, 3-shielding can, 4-magnet ring, 5-beam, 6-magnetic post, 7-stem valve core assembly, 8-bolt, 9-valve body, 10-stage clip.
(5) embodiment:
Referring to Fig. 1, the utlity model has the basic structure of general solenoid valve, magnetic valve, it is made up of valve body 9 and magnetic pushed section part, described magnetic pushed section part includes the shielding can 3 that docks with valve body 9, protective housing 2 (being to adopt zinc alloy to make) is equipped with in the outside of shielding can 3, in protective housing 2, push rod 1 (being to adopt zinc alloy to make) is equipped with on top, the head of its push rod 1 extends to outside the protective housing, and in shielding can 3 stem valve core assembly 7 is housed (shielding can 3 adopts the higher Austenitic Stainless Steel of specific resistance to make with stem valve core assembly branch).Particularly: (improvement structure of the present utility model) loads onto a magnet ring 4 below described push rod 1, and this magnet ring 4 is sleeved on the outside of shielding can 3; A magnetic post 6 is loaded onto in push rod upper end at stem valve core assembly 7; Above-mentioned magnet ring 4 is all selected magnetic energy product height, resistant to elevated temperatures samarium-cobalt permanent-magnetic material for use with magnetic post 6, and both be the homopolarity positioned opposite (as " S " extremely to " S " utmost point or " N " extremely to " N " utmost point).For the damper push rod mangetic core assembly impacts excessively to shielding can, in the present embodiment, beam 5 is housed at the inner top of shielding can 3 in unlatching work.As required, be to realize automatic-closing valve, in the present embodiment, stage clip 11 is installed below in magnet ring 4.
Working principle of the present utility model is summarized as follows: when external force effect push rod 1 slided downwards, magnet ring 4 was descending thereupon and carry out magnetic pole exchange (referring to Fig. 2) with magnetic post 6, and magnetic post 6 is upwards boosted, and drives stem valve core assembly 7 Open valves; Unclamp external force under the effect of stage clip 11 (when stage clip not being set, then apply external force and mention push rod 1) push rod 1 return upwards, magnet ring 4 upwards and with magnetic post 6 carries out magnetic pole exchange (referring to Fig. 3) thereupon, and magnetic post 6 is pushed to the below, and magnetic post 6 drives stem valve core assembly 7 throttle downs simultaneously.When the stage clip structure was not set, under no external force effect, this magnetic pushed away valve and has memory function.
Claims (3)
1. a magnetic pushes away valve, form by valve body and magnetic pushed section part, magnetic pushed section part includes the shielding can that docks with valve body, protective housing is equipped with in the outside of shielding can, and the protective housing internal upper part is equipped with push rod, and push rod cup stretches out outside the protective housing, and the stem valve core assembly is housed in shielding can, it is characterized in that: in the part of magnetic pushed section, a magnet ring is housed below described push rod, this magnet ring is enclosed within the outside of shielding can; A magnetic post is equipped with in push rod upper end at the stem valve core assembly, and described magnet ring and magnetic post are the homopolarity positioned opposite.
2. a kind of magnetic according to claim 1 pushes away valve, it is characterized in that: in the part of described magnetic pushed section, be provided with a stage clip below magnet ring.
3. a kind of magnetic according to claim 1 pushes away valve, it is characterized in that: in the part of described magnetic pushed section, be provided with a beam at the inner top of shielding can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200838141U CN201013916Y (en) | 2007-03-14 | 2007-03-14 | Magnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200838141U CN201013916Y (en) | 2007-03-14 | 2007-03-14 | Magnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201013916Y true CN201013916Y (en) | 2008-01-30 |
Family
ID=39025710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200838141U Expired - Fee Related CN201013916Y (en) | 2007-03-14 | 2007-03-14 | Magnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201013916Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494174A (en) * | 2011-11-16 | 2012-06-13 | 黄石市海成节能科技开发有限公司 | Anti-collision magnetic driving mechanism for opening valve |
| CN104703910A (en) * | 2012-09-14 | 2015-06-10 | 富兰克林加油***公司 | Overfill prevention valve |
-
2007
- 2007-03-14 CN CNU2007200838141U patent/CN201013916Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494174A (en) * | 2011-11-16 | 2012-06-13 | 黄石市海成节能科技开发有限公司 | Anti-collision magnetic driving mechanism for opening valve |
| CN104703910A (en) * | 2012-09-14 | 2015-06-10 | 富兰克林加油***公司 | Overfill prevention valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUANGSHI CITY HAICHENG ENERGY SAVING SCIENCE AND T Free format text: FORMER OWNER: HUANGSHI CITY HAICHENG SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20091120 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091120 Address after: Hubei city of Huangshi province Tuanchengshan entrepreneurship center A Building 5 floor, zip code: 435000 Patentee after: Huangshi City Haicheng Energy-saving Technology Development Co., Ltd. Address before: No. 98 East Lake Road, Hubei City, Huangshi Province, China: 435000 Patentee before: Haisheng Sci. & Tech. Dev. Co., Ltd., Huangshi City |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Magnetism pushing valve Effective date of registration: 20130106 Granted publication date: 20080130 Pledgee: Bank of Hubei, Limited by Share Ltd, Wuhan Huangshi road subbranch Pledgor: Huangshi City Haicheng Energy-saving Technology Development Co., Ltd. Registration number: 2013990000014 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080130 Termination date: 20160314 |