CN205118350U - Magnetic one -way valve - Google Patents
Magnetic one -way valve Download PDFInfo
- Publication number
- CN205118350U CN205118350U CN201520762806.4U CN201520762806U CN205118350U CN 205118350 U CN205118350 U CN 205118350U CN 201520762806 U CN201520762806 U CN 201520762806U CN 205118350 U CN205118350 U CN 205118350U
- Authority
- CN
- China
- Prior art keywords
- spool
- valve body
- magnetic
- end valve
- stabilizing 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
Links
- 230000000087 stabilizing effect Effects 0.000 claims description 41
- 239000003381 stabilizer Substances 0.000 claims description 23
- 229920001971 elastomer Polymers 0.000 claims description 10
- 239000005060 rubber Substances 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 238000007789 sealing Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 15
- 239000007788 liquid Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000341871 Taraxacum kok-saghyz Species 0.000 description 1
- 238000012644 addition polymerization Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses a magnetic one -way valve, include: front end valve body, rear end valve body and case, wherein, the front end valve body is provided with the entry, the rear end valve body is provided with the export, be provided with the magnetic seal layer on the internal surface of the centrum of front end valve body, the front end valve body with the rear end valve body is connected, the case sets up the front end valve body with in the space that the rear end valve body constitutes and with magnetic seal layer in close contact with. Magnetic one -way valve adoption magnetic seal adsorbs with the case on the layer mutually to increased sealing performance, and simple structure, simple to operate can change the damage part easily, has practiced thrift the cost.
Description
Technical field
The utility model relates to a kind of magnetic one-way valve.
Background technique
Various gas, liquid, solid liquid two fluids, at the running of pipeline, often only need liquid to flow according to specific direction, stop pressurization in liquid source, even when stop liquid supply, also will ensure that fluid does not reflux, not back pressure.The Processes and apparatus that current place relates to uses, the one-way valve that the less place of caliber uses, mostly is and uses spring assembly, and spring in use, not only easily damage, service time is long simultaneously, also easily causes the elasticity of spring change and make unidirectional use influenced, on the equipment that caliber is larger, use the various safety check sealed on one face more, this this safety check or one-way valve, in use after a length, all face the problems such as poorly sealed.
Model utility content
For this reason, the utility model proposes a kind of new magnetic one-way valve at least partially that can solve the problem.
The utility model provides a kind of magnetic one-way valve, comprising: front end valve body, rear end valve body and spool, and wherein, described front end valve body is provided with entrance, and described rear end valve body is provided with outlet; The internal surface of the centrum of described front end valve body is provided with magnetic seal layer; Described front end valve body is connected with described rear end valve body, described spool to be arranged in space that described front end valve body and described rear end valve body form and with described magnetic seal layer close contact.
Alternatively, according to magnetic one-way valve of the present utility model, comprise further: spool rear stabilizer, the first spool stabilizing ring, the second spool stabilizing ring and stabilizing ring link, wherein, described spool rear stabilizer is connected with described spool; Described first spool stabilizing ring is connected with described second spool stabilizing ring by described stabilizing ring link, wherein, and the axis of described first spool stabilizing ring and the axes coincide of described second spool stabilizing ring; Described spool rear stabilizer is through described second spool stabilizing ring, and described first spool stabilizing ring is arranged in the cylindrical body of described front end valve body, wherein, and the axis of described first spool stabilizing ring and described cylindrical axes coincide.
Alternatively, according to magnetic one-way valve of the present utility model, be provided with baffle plate in the valve body of described rear end, described baffle plate is arranged between described spool and described outlet.
Alternatively, according to magnetic one-way valve of the present utility model, described magnetic seal layer is provided with rubber layer.
Alternatively, according to magnetic one-way valve of the present utility model, described baffle plate is netted baffle plate.
Alternatively, according to magnetic one-way valve of the present utility model, described front end valve body and the valve body screwed connection of described rear end.
Alternatively, according to magnetic one-way valve of the present utility model, described spool rear stabilizer is threaded with described spool.
Alternatively, according to magnetic one-way valve of the present utility model, described spool rear stabilizer is plastics or rubber.
Magnetic one-way valve described in the utility model has following effect:
(1) because the utility model have employed magnetic seal layer at front end valve body, make export with entrance between pressure difference less or do not have time, spool can be closed automatically;
(2) the utility model has installed baffle plate additional on the valve body of rear end, spool can be made not depart from valve body while, also passing through of fluid can be ensured, magnetic one-way valve described in the utility model also can be used for the flushing facility in other solution, and solution return can not be made in washing solution, also can be used as the shower nozzle of various solution simultaneously;
(3) in the utility model, magnetic seal layer, spool and baffle plate are replaceable, and other parts are reusable, thus have saved cost.
Accompanying drawing explanation
By reading hereafter detailed description of the preferred embodiment, various other advantage and benefit will become cheer and bright for those of ordinary skill in the art.Accompanying drawing only for illustrating the object of preferred implementation, and is not thought restriction of the present utility model.And in whole accompanying drawing, represent identical parts by identical reference symbol.Wherein in the accompanying drawings, the multiple identical parts of alphabetic flag instruction after reference number, when making a general reference these parts, by its last alphabetic flag of omission.In the accompanying drawings:
Fig. 1 is the structural representation of magnetic one-way valve described in the utility model;
Fig. 2 is the left view of magnetic one-way valve described in the utility model;
Fig. 3 is the structural representation of baffle plate;
Fig. 4 is the buckle connection diagram of cantilever beam type;
Fig. 5 is the buckle connection diagram of cylinder type; And
Fig. 6 is the buckle connection diagram of ball-type.
Wherein, in accompanying drawing, the implication of each mark is:
Front end valve body 1, centrum 1-1, cylindrical body 1-2, rear end valve body 2, spool 3, entrance 4, outlet 5, magnetic seal layer 6, spool rear stabilizer 7, first spool stabilizing ring 8, second spool stabilizing ring 9, stabilizing ring link 10 and baffle plate 11.
Embodiment
Below in conjunction with accompanying drawing and concrete mode of execution, the utility model will be further described.
Fig. 1 is the structural representation of magnetic one-way valve described in the utility model.As shown in Figure 1, magnetic one-way valve described in the utility model comprises front end valve body 1, rear end valve body 2 and spool 3, and wherein, described front end valve body 1 is provided with entrance 4, and described rear end valve body 2 is provided with outlet 5; The internal surface of the centrum 1-1 of described front end valve body 1 is provided with magnetic seal layer 6; Described front end valve body 1 is connected with described rear end valve body 2, described spool 3 to be arranged in space that described front end valve body 1 and described rear end valve body 2 form and with described magnetic seal layer 6 close contact.Described front end valve body 1 is connected with described rear end valve body 2, thus form the cavity of a hollow, wherein, described front end valve body 1 is provided with entrance 4, described rear end valve body 2 is provided with outlet 5, and described spool 3 tightly can be attached together because of magnetic force with described magnetic seal layer 6.Described spool 3 matches with the shape of described centrum 1-1, and the described magnetic seal layer 6 that the internal surface of the side surface of described spool 3 and described centrum 1-1 is arranged tightly is fitted.
When described magnetic one-way valve work, fluid enters in described front end valve body 1 by described entrance 4, fluid applies pressure will to described spool 3, when pressure is greater than described spool 3 with described magnetic seal layer 6 adsorption force, described spool 3 will push away to the right (as shown in Figure 1) by described fluid, thus described spool 3 is separated with described magnetic seal layer 6, namely described magnetic one-way valve is opened, fluid flows in described rear end valve body 2 by the gap between described spool 3 and described magnetic seal layer 6, finally flows through out from described outlet 5; When ingress does not have fluid to enter or pressure is less than described spool 3 with described magnetic seal layer 6 adsorption force, described spool 3 is tightly attached together by suction with described magnetic seal layer 6, and namely described magnetic one-way valve is closed.
In magnetic one-way valve described in the utility model, as depicted in figs. 1 and 2, comprise spool rear stabilizer 7, first spool stabilizing ring 8, second spool stabilizing ring 9 and stabilizing ring link 10 further, wherein, described spool rear stabilizer 7 is connected with described spool 3; Described first spool stabilizing ring 8 is connected with described second spool stabilizing ring 9 by described stabilizing ring link 10, wherein, and the axis of described first spool stabilizing ring 8 and the axes coincide of described second spool stabilizing ring 9; Described spool rear stabilizer 7 is through described second spool stabilizing ring 9, described first spool stabilizing ring 8 is arranged in the cylindrical body 1-2 of described front end valve body 1, the external diameter of described first spool stabilizing ring 8 is slightly less than the internal diameter of described cylindrical body 1-2, wherein, the axis of described first spool stabilizing ring 8 and the axis of described cylindrical body 1-2 coincide substantially.When described magnetic one-way valve work, fluid can promote described spool 3 and move right, thus drive described spool rear stabilizer 7 to move right, external diameter due to described first spool stabilizing ring 8 is slightly less than the internal diameter of described cylindrical body 1-2, described spool rear stabilizer 7 drives the first spool stabilizing ring 8 and the axial-movement of described second spool stabilizing ring 9 along described cylindrical body 1-2, thus reach the steady motion of described spool 3, thus can fit tightly with described magnetic seal layer 6.
In magnetic one-way valve described in the utility model, be provided with baffle plate 11 in described rear end valve body 2, described baffle plate 11 is arranged between described spool 3 and described outlet 5.As shown in Figure 1, described baffle plate 11 is arranged in described rear end valve body 2, and be arranged between described spool 3 and described outlet 5, the position that described baffle plate 11 advances to the right for the described spool 3 of described control, make the suction between described spool 3 and described magnetic seal layer 6 described spool 3 can be adsorbed onto described on; Fluid can be made again to pass through smoothly simultaneously.
In magnetic one-way valve described in the utility model, described baffle plate 11 is netted baffle plate.On described baffle plate 11, the porose fluid that can make flows through smoothly, so the design form of described baffle plate 11 can have multiple, as long as fluid can be made to flow through smoothly, preferably, described baffle plate 11 is netted baffle plate, as shown in Figure 3, described baffle plate is netted, and fluid can be passed through smoothly, owing to being reticular structure, save the material making described baffle plate 11, thus save great amount of cost.
In the utility model, the effect of described baffle plate 11 is for controlling the position of described spool 3 propelling, and described baffle plate 11 also can replace with limiting stopper, also can serve the same role.
In magnetic one-way valve described in the utility model, described magnetic seal layer 6 is provided with rubber layer.Described rubber layer not only for alleviating the collision of described spool 3 and described magnetic seal layer 6, thus protects described spool 3 and described magnetic seal layer 6 to a certain extent; Also for strengthening sealability when described spool 3 is tightly fitted with described magnetic seal layer 6, thus make when described magnetic one-way valve is closed, fluid can not flow out.
In magnetic one-way valve described in the utility model, described front end valve body 1 and valve body 2 screwed connection of described rear end.The Placement of described front end valve body 1 and described rear end valve body 2 is for removably connecting, and the mode removably connected can be screwed connection, also can connect for buckle.Screwed connection, also known as being threaded, it by internal and external threads, pipeline and pipeline, pipeline and valve is coupled together.Buckle connection is divided into the buckle of cantilever beam type to connect (as shown in Figure 4), buckle connection (as shown in Figure 5) of cylinder type is connected (as shown in Figure 6) with the buckle of ball-type.The valve body of front end described in the utility model 1 and the preferred Placement of described rear end valve body 2 are screwed connection.Because described front end valve body 1 and described rear end valve body 2 are screwed connection, thus spool, baffle plate, spool stabilizing ring and spool rear stabilizer can be changed easily.
In magnetic one-way valve described in the utility model, described spool rear stabilizer 7 is threaded with described spool 3.The Placement of described spool rear stabilizer 7 and described spool 3 is for removably connecting, and the mode removably connected for being threaded, also can connect for buckle.Described spool rear stabilizer 7 and the preferred Placement of described spool 3 for being threaded, thus make, when one of them damages described spool rear stabilizer 7 with described spool 3 time, can change very easily.
In magnetic one-way valve described in the utility model, described spool rear stabilizer 7 is plastics or rubber.Described spool rear stabilizer 7 is lightweight material, such as, can be aluminum alloy, also can be plastics, also can be rubber.Plastics take monomer as raw material, and by the polymeric compound of addition polymerization or polycondensation polymerized, plastics have chemical stabilization, can not corrosion; Impact resistance is good; There is the transparency and wear resistance performance preferably; Good insulating, thermal conductivity is low; The advantages such as general moldability, coloring are good, and processing cost is low.Rubber is the latex extracting the plant such as rubber tree, Russian dandelion, the material with elasticity, insulating properties, waterproof and air made after processing, rubber is elastomeric polymeric compound, and be divided into natural rubber and synthetic rubber two kinds, synthetic rubber is then obtained through polymerisation by various monomer.
Magnetic one-way valve described in the utility model has following effect:
(1) because the utility model have employed magnetic seal layer at front end valve body, make export with entrance between pressure difference less or do not have time, spool can be closed automatically;
(2) the utility model has installed baffle plate additional on the valve body of rear end, spool can be made not depart from valve body while, also passing through of fluid can be ensured, magnetic one-way valve described in the utility model also can be used for the flushing facility in other solution, and solution return can not be made in washing solution, also can be used as the shower nozzle of various solution simultaneously;
(3) in the utility model, magnetic seal layer, spool and baffle plate are replaceable, and other parts are reusable, thus have saved cost.
It should be noted, above-described embodiment is described the utility model instead of limits the utility model, and those skilled in the art can design alternative embodiment when not departing from the scope of claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and does not arrange element in the claims or step.Word "a" or "an" before being positioned at element is not got rid of and be there is multiple such element.The utility model can by means of including the hardware of some different elements and realizing by means of the computer of suitably programming.In the unit claim listing some devices, several in these devices can be carry out imbody by same hardware branch.Word first, second and third-class use do not represent any order.Can be title by these word explanations.
Claims (8)
1. a magnetic one-way valve, is characterized in that comprising: front end valve body (1), rear end valve body (2) and spool (3), wherein,
Described front end valve body (1) is provided with entrance (4), and described rear end valve body (2) is provided with outlet (5);
The internal surface of the centrum (1-1) of described front end valve body (1) is provided with magnetic seal layer (6);
Described front end valve body (1) is connected with described rear end valve body (2), described spool (3) to be arranged in space that described front end valve body (1) and described rear end valve body (2) form and with described magnetic seal layer (6) close contact.
2. magnetic one-way valve according to claim 1, it is characterized in that comprising further: spool rear stabilizer (7), the first spool stabilizing ring (8), the second spool stabilizing ring (9) and stabilizing ring link (10), wherein
Described spool rear stabilizer (7) is connected with described spool (3);
Described first spool stabilizing ring (8) is connected with described second spool stabilizing ring (9) by described stabilizing ring link (10), wherein, the axis of described first spool stabilizing ring (8) and the axes coincide of described second spool stabilizing ring (9);
Described spool rear stabilizer (7) is through described second spool stabilizing ring (9), described first spool stabilizing ring (8) is arranged in the cylindrical body (1-2) of described front end valve body (1), wherein, the described axis of the first spool stabilizing ring (8) and the axes coincide of described cylindrical body (1-2).
3. magnetic one-way valve according to claim 1, it is characterized in that: be provided with baffle plate (11) in described rear end valve body (2), described baffle plate (11) is arranged between described spool (3) and described outlet (5).
4. magnetic one-way valve according to claim 1, is characterized in that: described magnetic seal layer (6) is provided with rubber layer.
5. magnetic one-way valve according to claim 3, is characterized in that: described baffle plate (11) is netted baffle plate.
6. magnetic one-way valve according to claim 1, is characterized in that: described front end valve body (1) and valve body (2) screwed connection of described rear end.
7. magnetic one-way valve according to claim 2, is characterized in that: described spool rear stabilizer (7) is threaded with described spool (3).
8. magnetic one-way valve according to claim 2, is characterized in that: described spool rear stabilizer (7) is plastics or rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762806.4U CN205118350U (en) | 2015-09-29 | 2015-09-29 | Magnetic one -way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762806.4U CN205118350U (en) | 2015-09-29 | 2015-09-29 | Magnetic one -way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205118350U true CN205118350U (en) | 2016-03-30 |
Family
ID=55573964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520762806.4U Expired - Fee Related CN205118350U (en) | 2015-09-29 | 2015-09-29 | Magnetic one -way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205118350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135010A (en) * | 2015-09-29 | 2015-12-09 | 云南大红山管道有限公司 | Magnetic non-return valve |
-
2015
- 2015-09-29 CN CN201520762806.4U patent/CN205118350U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135010A (en) * | 2015-09-29 | 2015-12-09 | 云南大红山管道有限公司 | Magnetic non-return valve |
| CN105135010B (en) * | 2015-09-29 | 2017-11-07 | 云南大红山管道有限公司 | A kind of magnetic one-way valve |
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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: 20160330 |