CN103195964A - Right-angled one-way valve - Google Patents
Right-angled one-way valve Download PDFInfo
- Publication number
- CN103195964A CN103195964A CN2013101459689A CN201310145968A CN103195964A CN 103195964 A CN103195964 A CN 103195964A CN 2013101459689 A CN2013101459689 A CN 2013101459689A CN 201310145968 A CN201310145968 A CN 201310145968A CN 103195964 A CN103195964 A CN 103195964A
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- China
- Prior art keywords
- valve
- valve body
- way valve
- magnetic patch
- valve core
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- 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.)
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- Indication Of The Valve Opening Or Closing Status (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention discloses a right-angled one-way valve. The right-angled one-way valve comprises a valve body (6), a valve core sleeve (8), a valve core (5) which closes the valve core sleeve (8) under the pressure of a spring (7), a magnetic block (4) which is arranged at the other end of the valve core (5), and a magnetic block (2) which is fixedly arranged on the valve body (6) through a copper sleeve (3) and a magnetic sleeve (1) and vertically corresponds to the magnetic block (4), wherein the magnetic block (2) and the magnetic block (4) are placed to form a like-pole repelling state; the valve body (6) is made of a non-magnetic material; and when liquid flow forms a path, the valve core (5) pushes the spring (7) away from the valve core sleeve (8), and the magnetic block (4) at the tail end of the valve core (5) is pressed against the inner part of the valve body (6) to push the magnetic block (2) to move up. With the right-angled one-way valve, the turn-on or turn-off state of the one-way valve is intuitively viewed, the failure of the one-way valve or a previous unit and a subsequent unit of the one-way valve can be clearly judged, and the failure removal time of an individual unit after a system fails is shortened.
Description
[technical field]
The present invention relates to the pipeline valve field, particularly a kind of angle one-way valve.
[background technique]
Do not see fully that from the face shaping of prior art angle one-way valve valve is to have opened or still be in closed condition, this has just influenced the correct use of the safety of valve in pipeline, has increased troubleshooting time and the troubleshooting difficulty of pipe-line system simultaneously.As: in the pipe-line system before the one-way valve or after actuator's (oil cylinder, oil hydraulic motor etc.), in normal operating pressure with set attonity under the state of flow, in the case, two kinds directly may: one, one-way valve fault, two, actuator's internal leakage.The means that check are at the postorder of one-way valve and actuator flowmeter (Fig. 1) to be installed at present, whether open with actuator to detect one-way valve respectively whether internal leakage is arranged.This structure had not only increased the consumption of spare part expense but also had increased the leakage failure point of pipe-line system, and does not adopt substantially at the complex working condition scene.
[summary of the invention]
At the shortcoming of prior art, the object of the present invention is to provide a kind of one-way valve that can show the valve opening and closing state.
The technical solution used in the present invention is: a kind of angle one-way valve, comprise valve body 6, valve core housing 8 and the spool 5 that passes through spring 7 pressure closes valve core retainer plates 8, it is characterized in that: also comprise the magnetic patch 4 that is arranged on spool 5 the other ends, and be fixed on the valve body 6 with magnetic patch 4 is vertical and corresponding pass through copper sheathing 3 and magnetosheath 1 is fixed on magnetic patch 2 on the valve body 6, described magnetic patch 2, magnetic field 4 are put in the position and are formed the same sex state that repels each other; Described valve body 6 is nonmagnetic substance; When liquid stream formed path, spool 5 was pushed spring 7 open and is broken away from valve core housing 8, and the magnetic patch 4 of spool 5 ends peaks at valve body 6 inside, promotes magnetic patch 2 and moves upward.
Further, described valve core housing 8 can be with on the inwall that is threaded onto valve body 6 in the thread forms.
Further, described valve body 6 can be copper or aluminium material.
Beneficial effect of the present invention is: the one-way valve that can show the valve opening and closing state, there is not leakage fully, and do not need any sensor, power supply, control mechanism to rely on the characteristics on the self structure, and show the valve opening and closing state automatically, the operator just can clearly know the open and-shut mode of valve from the external status of valve, and this valve will more practical, convenient and safety like this.And can judge the failure condition of one-way valve itself or one-way valve preorder and postorder unit clearly, the troubleshooting time of the individual cell after the shortening system failure.
[description of drawings]
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is that the present invention closes the valve view;
Fig. 2 is that the present invention opens the valve view;
Fig. 3 is the visual phase diagram of the present invention;
1, magnetosheath 2, magnetic patch 3, copper sheathing 4, liquid flow path direction 5, spool 6, valve body 7, spring 8, valve core housing
[embodiment]
The present invention has adopted a kind of angle one-way valve, comprise valve body 6, valve core housing 8 and the spool 5 that passes through spring 7 pressure closes valve core retainer plates 8, it is characterized in that: also comprise the magnetic patch 4 that is arranged on spool 5 the other ends, and be fixed on the valve body 6 with magnetic patch 4 is vertical and corresponding pass through copper sheathing 3 and magnetosheath 1 is fixed on magnetic patch 2 on the valve body 6, described magnetic patch 2, magnetic field 4 are put in the position and are formed the same sex state that repels each other; Described valve body 6 is nonmagnetic substance; When liquid stream formed path, spool 5 was pushed spring 7 open and is broken away from valve core housing 8, and the magnetic patch 4 of spool 5 ends peaks at valve body 6 inside, promotes magnetic patch 2 and moves upward.
Further, described valve core housing 8 can be with on the inwall that is threaded onto valve body 6 in the thread forms.
Further, described valve body 6 can be copper or aluminium material.
The structure catenation principle: as shown in Figure 2, the one-way valve installation position is vertical situation.Stressedly be threaded onto cylinder shape valve 6 inwalls in valve core housing 8(valve core housing in thread forms by the liquid flow path direction is through-flow), back down cylindrical spool 5, spool 5 is pushed spring 7 open and is broken away from valve core housings 8, and liquid stream forms path.At this moment, the spool state is opened shown in the valve state as Fig. 2, spool 5 ends (magnetic patch 4 positions) peak at valve body 6(valve body and are necessary for nonmagnetic substance, as copper, aluminium etc.) inside, it act as fixedly magnetic patch 2 magnetic patch 4 and circular magnetosheath 1(in the spool 5) in magnetic patch 2 be the magnet of same cylinder form, the formation same sex state that repels each other of putting in the position.When diagram was closed the valve state, magnetic patch 2 lost the mutual expelling force freely falling body of magnetic patch 1 on valve body 6, and visually the plane act as fixedly magnetosheath 1 with cylindrical copper sheathing 3(on the magnetosheath 1) upward the plane is concordant.When opening the valve state, be subjected to the mutual expelling force of magnetic patch 4, with magnetic patch 2 related magnetosheaths 1 jack-up together, see that intuitively magnetosheath 1 protrudes from copper sheathing 3.Both can judge that the one-way valve spool moved, one-way valve is working properly.
Phenomenon of the failure: the execution oil cylinder behind the one-way valve in the pipe-line system for example, if in normal operating pressure with set attonity under the state of flow, in the case, two kinds directly may: one, one-way valve fault, two, actuator's internal leakage.When liquid stream flow through one-way valve under the state of normal operating pressure and setting flow, the one-way valve action can be judged to be in the oil cylinder piston and let out, and changes oil cylinder.Be failure to actuate as one-way valve and both directly judge one-way valve clamping stagnation fault, can directly change one-way valve.
Implement course of action: when one-way valve closed the valve state, magnetic patch 2 lost the mutual expelling force freely falling body of magnetic patch 1 on valve body 6, and visually the plane act as fixedly magnetosheath 1 with cylindrical copper sheathing 3(on the magnetosheath 1) upward the plane is concordant.When opening the valve state, be subjected to the mutual expelling force of magnetic patch 4, with magnetic patch 2 related magnetosheaths 1 jack-up together, see that intuitively magnetosheath 1 protrudes from the visual phase diagram of copper sheathing 3(Fig. 3).Both can judge that the one-way valve spool moved, one-way valve is working properly.
Beneficial effect of the present invention is: preferred embodiment simple in structure, easy to use, that extensively can effectively increase work efficiency and at this this invention has been described comprises that the inventor is used to implement known optimal mode of the present invention.The change of preferred embodiment is apparent for those of ordinary skills after reading above-mentioned explanation.The inventor wishes the change that the those of ordinary skill rational Application is such, and the inventor thinks and offers some clarification on different application at this and also can realize the present invention.Therefore, the present invention includes all modifications and the equivalents of the purport of quoting in the claim of enclosing, this allows in the law that is suitable for.In addition, any combination of all possible change of above-mentioned key element is also comprised by the present invention, unless point out in addition or obvious contradiction in context at this.
Claims (3)
1. angle one-way valve, comprise valve body (6), valve core housing (8) and the spool (5) that passes through spring (7) pressure closes valve core retainer plate (8), it is characterized in that: also comprise the magnetic patch (4) that is arranged on spool (5) the other end, and be fixed on valve body (6) and go up with magnetic patch (4) is vertical and corresponding pass through copper sheathing (3) and magnetosheath (1) is fixed on the last magnetic patch (2) of valve body (6), the formation same sex state that repels each other is put in described magnetic patch (2), magnetic field (4) in the position; Described valve body (6) is nonmagnetic substance; When liquid stream formed path, spool (5) was pushed spring (7) open and is broken away from valve core housing (8), and the terminal magnetic patch (4) of spool (5) peaks at valve body (6) inside, promoted magnetic patch (2) and moved upward.
2. one-way valve according to claim 1, it is characterized in that: described valve core housing (8) can be with on the inwall that is threaded onto valve body (6) in the thread forms.
3. one-way valve according to claim 1, it is characterized in that: described valve body (6) can be copper or aluminium material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101459689A CN103195964A (en) | 2013-04-25 | 2013-04-25 | Right-angled one-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101459689A CN103195964A (en) | 2013-04-25 | 2013-04-25 | Right-angled one-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103195964A true CN103195964A (en) | 2013-07-10 |
Family
ID=48718693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101459689A Pending CN103195964A (en) | 2013-04-25 | 2013-04-25 | Right-angled one-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103195964A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588620A (en) * | 2019-09-18 | 2019-12-20 | 宜宾凯翼汽车有限公司 | Vacuum braking oil pipe assembly and vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101604A (en) * | 1986-02-04 | 1987-09-02 | 保罗·G·艾兹莫 | Isolate and the mobile device and method of control fluid |
| CN2081464U (en) * | 1990-08-15 | 1991-07-24 | 兰州磁性器件集团公司 | Adjustable magnetic entering right angle one-way valve |
| CN2450475Y (en) * | 2000-04-11 | 2001-09-26 | 姜春风 | Electromagnetic check valve |
| WO2011028421A1 (en) * | 2009-09-02 | 2011-03-10 | General Equipment And Manufacturing Company, Inc. | Adjustable magnetic target |
| CN202790824U (en) * | 2012-07-05 | 2013-03-13 | 陈苏 | Water-flow switch valve |
-
2013
- 2013-04-25 CN CN2013101459689A patent/CN103195964A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101604A (en) * | 1986-02-04 | 1987-09-02 | 保罗·G·艾兹莫 | Isolate and the mobile device and method of control fluid |
| CN2081464U (en) * | 1990-08-15 | 1991-07-24 | 兰州磁性器件集团公司 | Adjustable magnetic entering right angle one-way valve |
| CN2450475Y (en) * | 2000-04-11 | 2001-09-26 | 姜春风 | Electromagnetic check valve |
| WO2011028421A1 (en) * | 2009-09-02 | 2011-03-10 | General Equipment And Manufacturing Company, Inc. | Adjustable magnetic target |
| CN202790824U (en) * | 2012-07-05 | 2013-03-13 | 陈苏 | Water-flow switch valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588620A (en) * | 2019-09-18 | 2019-12-20 | 宜宾凯翼汽车有限公司 | Vacuum braking oil pipe assembly and vehicle |
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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 | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130710 |