CN204512601U - Magnetic switch integral valve - Google Patents
Magnetic switch integral valve Download PDFInfo
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- CN204512601U CN204512601U CN201520089086.XU CN201520089086U CN204512601U CN 204512601 U CN204512601 U CN 204512601U CN 201520089086 U CN201520089086 U CN 201520089086U CN 204512601 U CN204512601 U CN 204512601U
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Abstract
The utility model discloses a kind of magnetic switch integral valve, it can be arranged on the pipeline of fed sheet of a media, and there is unlatching, block the effect of pipeline internal medium, its structure is by valve body, sealing surface of seat, valve petal shelf, flap, positioning plate, the formation such as magnetic block and magnetic switch, mainly adsorbed by the axial reciprocating slippage of external magnetic switch and drive the valve petal shelf being provided with magnetic block to make corresponding actions, and in conjunction with the spring push on this valve petal shelf, thus make valve petal shelf drive flap do axial reciprocating slippage and seal opening/shutting valve, this valve opening and closing structure has abandoned conventional driving valve must with the defect of overhanging spool open-shut device, therefore after valve Long-Time Service being stopped completely, cause dynamic seal to lose efficacy and a difficult problem for external leakage, decrease leakage point, sealing opens and closes reliable, greatly improve the Security that pipeline uses, meanwhile, compare solenoid valve and without the need to electricity consumption, the design that both simplified the structure, reduce manufacture cost, make again applicable situation more extensive.
Description
Technical field
The utility model relates to a kind of valve mechanism be installed on fed sheet of a media pipeline, refers in particular to magnetic switch integral valve.
Background technique
At present, valve can be divided into automatic valve according to installing the difference of opening/shutting mode and drive the large class of valve two, and automatic valve is the valve of a kind of energy masterpiece relying on medium itself action voluntarily, as safety valve, safety check, reduction valve, Emergeny Cutoff Valves etc.; Valve is driven to be then the valve handled by manual, electric power, fluid power or strength, as gate valve, stop valve, throttle valve, ball valve, stopcock etc.Wherein, drive the maneuverability pattern of valve various, valve pattern also in variation, uses also very extensive; Simultaneously; drive valve because of the manipulation of needs external force; usually also can the spool open-shut device handling valve opening and closing be stretched out outside valve body; again by manual, electronic, surge or rotation or the movement controlling spool such as pneumatic; thus make valve form unlatching or close; the structure that this spool open-shut device stretches out outside valve all can be applied to motive sealing, after valve Long-Time Service, usually all can there is the phenomenon that leaks outside.A difficult problem for sealing external leakage is caused in order to solve spool open-shut device long-term action, what current use was more is solenoid valve, it completes in being sealed in the iron core in electric control valve magnetic shield pipe with electromagnetic force, there is not movable sealing structure, easily absolutely stifled so leak outside, but electromagnetic valve structure design is complicated, use occasion is easily limited, could must work by power supply, and common valve cost is also higher relatively, is not suitable for and applies.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the defect of prior art and provides that a kind of structural design is simple, manufacture cost is lower, sealing opens and closes the magnetic switch integral valve reliably, effectively stopping to leak outside.
Technical problem of the present utility model is achieved through the following technical solutions:
A kind of magnetic switch integral valve, comprise the valve body of hollow structure, these valve body two ends are respectively equipped with the import and outlet of interpenetrating, the valve petal shelf of sealing surface of seat and axial slip setting is provided with in valve body between inlet/outlet, flap is provided with in the end of valve petal shelf, described valve petal shelf is provided with magnetic block, the magnetic switch of axial reciprocating slippage is provided with outside valve body, this magnetic switch and described magnetic block form magnetic absorption or disengaging, and drive valve petal shelf to make flap and described sealing surface of seat form to seal and open and close toward polyslip.
Described valve body peripheral hardware has the magnetic location block and outer back-up ring that limit the slippage of magnetic switch axial reciprocating, and this magnetic location block is arranged on the valve outer surface of import, and outer back-up ring setting-in is arranged on the valve outer surface of outlet.
Described magnetic switch is the round magnetic patch of movable set outside valve body.
Be provided with a circle outer shroud boss outside described valve body, the right side of this outer shroud boss is provided with end face annular groove, and described magnetic location block setting-in is fixed in described end face annular groove.
Described magnetic block screw thread screws and is connected in the middle part of valve petal shelf.
Be provided with hard-wired positioning plate in valve body on the left of described valve petal shelf, in the middle part of this positioning plate, be provided with positioning hole, between positioning plate periphery and valve interior wall, be provided with medium channel; Described valve petal shelf left end is provided with locating column, and this locating column end activity is stretched in positioning hole, and locating column is provided with the spring that suit connects, and this both ends of the spring difference pushing tow is on valve petal shelf and positioning plate.
Be provided with the inner shield ring that setting-in is fixing in valve body on the left of described positioning plate, described positioning plate is near being arranged on the right side of inner shield ring.
Described valve interior wall is provided with two symmetrical guide slots, and corresponding on valve petal shelf outer peripheral surface, be provided with two symmetrical orientations convex, and the convex directional-sliding of described orientation is fitted in described guide slot.
Described valve petal shelf right side is provided with mounting hole, and described flap close-fitting is inlaid in this mounting hole.
The import of described valve body is inipple, and the outlet of valve body is sebific duct jointing.
Compared with prior art, the utility model is mainly adsorbed by the axial reciprocating slippage of external magnetic switch and drives the valve petal shelf being provided with magnetic block to make corresponding actions, and in conjunction with the spring push on this valve petal shelf, thus make valve petal shelf drive flap move as axial reciprocating and seal opening/shutting valve, this valve opening and closing structure has abandoned conventional driving valve must with the defect of overhanging spool open-shut device, therefore after valve Long-Time Service being stopped completely, cause dynamic seal to lose efficacy and a difficult problem for external leakage, decrease leakage point, sealing opens and closes very reliable, greatly improve the Security that pipeline uses, meanwhile, compare also stationary seal part, without the solenoid valve leaked outside, this on-off structure, without the need to electricity consumption, the design that both simplified the structure, reduces manufacture cost, makes again applicable situation more extensive.
Accompanying drawing explanation
Fig. 1 is sectional structure schematic diagram (valve-closed state) of the present utility model.
Fig. 2 is sectional structure schematic diagram (valve opening state) of the present utility model.
Fig. 3 is the sectional structure schematic diagram of valve body.
Fig. 4 is the structural representation of valve petal shelf.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the structural representation of positioning plate.
Fig. 7 is the structural representation of magnetic block.
Fig. 8 is the structural representation of magnetic switch.
Embodiment
To elaborate again to the utility model embodiment by above-mentioned accompanying drawing below.
As shown in Fig. 1 ~ Fig. 6,1. valve body, 11. imports, 12. outlets, 13. sealing surface of seats, 14. outer shroud boss, 15. end face annular grooves, 16. guide slots, 2. flap, 3. magnetic block, 4. valve petal shelf, 41. locating columns, 42. mounting holes, 43. directed convex, 5. spring, 6. positioning plate, 61. medium channels, 62. positioning holes, 7. inner shield ring, 8. magnetic location block, 9. magnetic switch, 10. outer back-up ring.
Magnetic switch integral valve, as shown in Figure 1 and Figure 2, it is a kind of manual drives valve carrying out valve opening and closing by magnetic absorption principle and in conjunction with the pushing tow of spring 5, can be arranged on the pipeline of fed sheet of a media, and there is unlatching, block the effect of pipeline internal medium, its structure is mainly made up of valve body 1, sealing surface of seat 13, valve petal shelf 4, flap 2, positioning plate 6, magnetic block 3 and magnetic switch 9 etc.
Described valve body 1 adopts hollow tubular structure as shown in Figure 3, and be respectively equipped with the import 11 and outlet 12 of interpenetrating at its two ends, and import 11 is arranged on the left of view as shown in Figure 1, outlet 12 is arranged on the right side of view as shown in Figure 1; Wherein, import 11 is set to inipple, so that external pipe, outlet 12 is set to pagoda type sebific duct jointing, so that external rubber pipe.
Be provided with sealing surface of seat 13 and valve petal shelf 4 in valve body 1 between described inlet/outlet, this sealing surface of seat 13 is that the interior close outlet 11 of valve body 1 arranges an outer shoulder and takes on the sealing configuration being provided with a loop projection outside; This valve petal shelf 4 is arranged on the left of sealing surface of seat 13, and axial, directed back and forth sliding motion can be done in valve body 1, it arranges structure: valve body 1 inwall is provided with the guide slot 16 of two Central Symmetry distributions, the corresponding orientation convex 43 being provided with two Central Symmetries as shown in Figure 5 and distributing on valve petal shelf 4 outer peripheral surface, the convex corresponding slippage of this orientation is fitted in guide slot 16, thus it is axial, directed toward polyslip that valve petal shelf 4 is formed in valve body 1.
Described valve petal shelf 4 right side is provided with mounting hole 42 as shown in Figure 4, is provided with the flap 2 of close-fitting setting-in in this mounting hole, and this flap adopts rubber seal, therefore by the slippage of valve petal shelf 4 and formed between sealing surface of seat 13 to seal and open and close; Described valve petal shelf 4 left end is the disjunctor locating column 41 extended left, and the external diameter of this locating column need be less than valve petal shelf 4 external diameter; Be provided with a positioning plate 6 on the left of described valve petal shelf 4, positioning plate is undertaken near installation by the inner shield ring 7 that setting-in in left side valve body 1 is fixing, to realize the location of positioning plate 6 mounting point; In the middle part of described positioning plate 6, circle centre position is provided with positioning hole 62 as shown in Figure 6, is arranged with two centrosymmetric fan shape breach, forms medium channel 61 between this fan shape breach and valve body 1 inwall outside positioning plate.
Activity is stretched in positioning hole 62 and is carried out motion positions by locating column 41 end of described valve petal shelf 4 left end, locating column 41 is provided with the spring 5 that suit connects, this both ends of the spring difference pushing tow is on valve petal shelf 4 and positioning plate 6 right side, therefore make valve petal shelf 4 possess the driving force of axially slippage to the right all the time by spring 5 pushing tow under normality, and then drive flap 2 to seal contact all the time on sealing surface of seat 13, namely valve is closed condition under normal conditions.Also be provided with a magnetic block 3 as shown in Figure 7 in the middle part of described valve petal shelf 4, this magnetic block screw thread screws the middle part being connected to valve petal shelf 4.
The magnetic switch 9 of axial reciprocating slippage is provided with outside described valve body 1, this magnetic switch is then the round magnetic patch of movable set outside valve body 1 as shown in Figure 8, magnetic location block 8 and outer back-up ring 10 is respectively equipped with, using the limit element as the slippage of magnetic switch 9 axial reciprocating in the arranged on left and right sides of magnetic switch 9; Wherein, magnetic location block 8 is for being arranged on valve body 1 outer surface of import 11, its set-up mode is: be provided with a circle outer shroud boss 14 outside valve body 1, the right side of this outer shroud boss is provided with end face annular groove 15, and magnetic location block 8 then setting-in is fixed in this end face annular groove 15; This outer back-up ring 10 setting-in is arranged on valve body 1 outer surface of outlet 12.
The utility model is when the state shown in Fig. 1, magnetic switch 9 is in right side, namely magnetic switch 9 is near outer back-up ring 10, due to itself and magnetic location block 8 distance, between the two without suction, then between magnetic switch 9 and magnetic block 3 also without suction, the valve petal shelf 4 in valve body 1 moves to the right under spring 5 thrusting action, and then drives flap 2 to seal contact sealing surface of seat 13 and throttle down.When the working state shown in Fig. 2, adopt external force to be moved to the left by magnetic switch 9, magnetic block 3 then on magnetic switch 9 pairs of valve petal shelfs 4 produces suction, thus overcome the jacking force of spring 5 and drive valve petal shelf 4 to move to the left, flap 2 departs from the contact of sealing surface of seat 13 and opens valve; Simultaneously, magnetic switch 9 with magnetic location block 8 because distance reduces, suction increase is between the two very fast, without under External Force Acting, rely on suction that magnetic switch 9 is remained and be in valve leftward position, therefore the suction between magnetic switch 9 and magnetic block 3 also overcomes the jacking force of spring 5 all the time, thus also make valve petal shelf 4 be in leftward position all the time, therefore valve can keep continuing opening state.Otherwise as needs throttle down, then adopt external force again to be promoted to the right by magnetic switch 9, then magnetic block 3 is by the magnetic-adsorption of magnetic switch 9 and the elastic force pushing tow resetted in conjunction with spring 5 and drive valve petal shelf 4 again to move to the right, then throttle down again.
Claims (10)
1. a magnetic switch integral valve, comprise the valve body (1) of hollow structure, these valve body two ends are respectively equipped with the import (11) and outlet (12) of interpenetrating, enter, the valve petal shelf (4) of sealing surface of seat (13) and axial slip setting is provided with in valve body (1) between outlet, flap (2) is provided with in the end of valve petal shelf, it is characterized in that described valve petal shelf (4) is provided with magnetic block (3), the magnetic switch (9) of axial reciprocating slippage is provided with outside valve body (1), this magnetic switch and described magnetic block (3) form magnetic absorption or disengaging, and drive valve petal shelf (4) to make flap (2) and described sealing surface of seat (13) form to seal and open and close toward polyslip.
2. magnetic switch integral valve according to claim 1, it is characterized in that described valve body (1) peripheral hardware has magnetic location block (8) and the outer back-up ring (10) of restriction magnetic switch (9) axial reciprocating slippage, this magnetic location block (8) is arranged on valve body (1) outer surface of import (11), and outer back-up ring (10) setting-in is arranged on valve body (1) outer surface of outlet (12).
3. magnetic switch integral valve according to claim 1 and 2, is characterized in that described magnetic switch (9) is for movable set is at valve body (1) round magnetic patch outward.
4. magnetic switch integral valve according to claim 1 and 2, it is characterized in that being provided with a circle outer shroud boss (14) outside described valve body (1), the right side of this outer shroud boss is provided with end face annular groove (15), and described magnetic location block (8) setting-in is fixed in described end face annular groove (15).
5. magnetic switch integral valve according to claim 1, is characterized in that described magnetic block (3) screw thread screws and is connected to valve petal shelf (4) middle part.
6. magnetic switch integral valve according to claim 1, it is characterized in that being provided with hard-wired positioning plate (6) in the valve body (1) on the left of described valve petal shelf (4), be provided with positioning hole (62) in the middle part of this positioning plate, between positioning plate (6) periphery and valve body (1) inwall, be provided with medium channel (61); Described valve petal shelf (4) left end is provided with locating column (41), and this locating column end activity is stretched in positioning hole (62), and locating column (41) is provided with the spring (5) that suit connects, and this both ends of the spring difference pushing tow is on valve petal shelf (4) and positioning plate (6).
7. magnetic switch integral valve according to claim 6, is characterized in that being provided with the fixing inner shield ring (7) of setting-in in the valve body (1) on the left of described positioning plate (6), and described positioning plate (6) is near being arranged on inner shield ring (7) right side.
8. magnetic switch integral valve according to claim 1, it is characterized in that described valve body (1) inwall is provided with two symmetrical guide slots (16), correspondingly on valve petal shelf (4) outer peripheral surface, be provided with two symmetrical orientations convex (43), the convex directional-sliding of described orientation is fitted in described guide slot (16).
9. magnetic switch integral valve according to claim 1, it is characterized in that described valve petal shelf (4) right side is provided with mounting hole (42), described flap (2) close-fitting is inlaid in this mounting hole (42).
10. magnetic switch integral valve according to claim 1, is characterized in that the import (11) of described valve body (1) is inipple, and the outlet (12) of valve body (1) is sebific duct jointing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520089086.XU CN204512601U (en) | 2015-02-09 | 2015-02-09 | Magnetic switch integral valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520089086.XU CN204512601U (en) | 2015-02-09 | 2015-02-09 | Magnetic switch integral valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204512601U true CN204512601U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520089086.XU Active CN204512601U (en) | 2015-02-09 | 2015-02-09 | Magnetic switch integral valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204512601U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107276287A (en) * | 2017-06-21 | 2017-10-20 | 成都微精电机股份公司 | A kind of machine shaft movable sealing structure |
| CN108799569A (en) * | 2018-07-26 | 2018-11-13 | 东莞市蛮牛净水设备配件有限公司 | A kind of non-return valve |
| CN112856007A (en) * | 2019-11-28 | 2021-05-28 | 浙江盾安禾田金属有限公司 | Throttle valve |
| CN113217173A (en) * | 2021-04-22 | 2021-08-06 | 高南山 | Quick response mechanism of thermostat |
-
2015
- 2015-02-09 CN CN201520089086.XU patent/CN204512601U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107276287A (en) * | 2017-06-21 | 2017-10-20 | 成都微精电机股份公司 | A kind of machine shaft movable sealing structure |
| CN108799569A (en) * | 2018-07-26 | 2018-11-13 | 东莞市蛮牛净水设备配件有限公司 | A kind of non-return valve |
| CN112856007A (en) * | 2019-11-28 | 2021-05-28 | 浙江盾安禾田金属有限公司 | Throttle valve |
| CN113217173A (en) * | 2021-04-22 | 2021-08-06 | 高南山 | Quick response mechanism of thermostat |
| CN113217173B (en) * | 2021-04-22 | 2022-12-20 | 宁波利宝来汽车部件科技有限公司 | Quick response mechanism of thermostat |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |