CN203963116U - Novel two-position-five-way solenoid valve - Google Patents
Novel two-position-five-way solenoid valve Download PDFInfo
- Publication number
- CN203963116U CN203963116U CN201420375225.0U CN201420375225U CN203963116U CN 203963116 U CN203963116 U CN 203963116U CN 201420375225 U CN201420375225 U CN 201420375225U CN 203963116 U CN203963116 U CN 203963116U
- Authority
- CN
- China
- Prior art keywords
- valve plug
- valve
- sleeves
- valve body
- stem shaft
- 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.)
- Active
Links
Abstract
The disclosed novel two-position-five-way solenoid valve of the utility model, comprise valve body, valve body two ends are respectively arranged with Electromagnetic Control mechanism, in valve body, be provided with movably valve rod assembly, Electromagnetic Control mechanism comprises pilot head component, coil block and junction box assembly, valve rod assembly comprises stem shaft, be fixed at the left valve plug of stem shaft left end, be fixed at the right valve plug of stem shaft right-hand member and be sheathed on two sleeves in stem shaft, on two sleeves, be respectively arranged with two annular projections, described left valve plug, on right valve plug and four annular projections, be embedded with respectively flat circle, between left side pilot head component and left valve plug, between right side pilot head component and right valve plug, be respectively arranged with piston, the left end end face of left valve plug is provided with three blind holes vertically, between three blind holes and left hand piston, be provided with spring.The utility model is simple and reasonable, easy for installation, manufacture cost is lower, versatility is strong, coaxality is higher during stem movement, reset effect is better.
Description
Technical field
The utility model relates to valve class technical field, particularly a kind of novel two-position-five-way solenoid valve.
Background technique
Valve series products is widely used in the fluid of each technical field to be controlled, and two-position-five-way solenoid valve is wherein a kind of, well known.There is in the market a kind of two-position-five-way solenoid valve, its structure comprises valve body, described valve body two ends are respectively arranged with Electromagnetic Control mechanism, in described valve body, be provided with movably valve rod, the equidistant first row gas port that is provided with successively from left to right on described valve body wall, the first air outlet, suction port, the second air outlet and second row gas port, one-body moldedly on described valve rod be provided with some annular projections, on some annular projections, be respectively arranged with flat circle, on described valve interior wall, be provided with the some and close-fitting node of flat circle, some nodes and first row gas port, the first air outlet, suction port, the second air outlet and second row gas port are crisscross arranged, described Electromagnetic Control mechanism comprises the pilot head component being connected with valve body, the coil block being connected with pilot head component, and be arranged on the junction box assembly on coil block, between two described pilot head component and valve rod end, be respectively arranged with piston, between the described piston in valve body left side and valve rod, be provided with spring.Its working principle is: during use, two pilot head component are connected with external drive source of the gas respectively, and suction port is connected with work source of the gas; Under original state, suction port is connected with the first air outlet, and the second air outlet is connected with second row gas port; When the coil block on valve body right side obtain electric, left side coil block not when electric, right hand piston externally drives and under the effect of source of the gas, promotes valve rod and be moved to the left, simultaneously under the mating reaction of some flat circles and node, suction port is connected with the second air outlet, the first air outlet is connected with first row gas port, and now spring is compressed; When left side coil block obtains electric, right-hand line coil assembly dead electricity, left hand piston externally drives and under the effect of source of the gas, promotes valve rod and move to left, and under the mating reaction of left hand piston and spring, valve rod is set back fast.
Yet, the defect of above-mentioned two-position-five-way solenoid valve is: the first, and due to the setting that is formed in one of valve rod and annular projection, therefore the valve rod of every kind of different solenoid valves all needs to use different mould manufacture, processing man-hour adding, cause versatility lower, manufacture cost is higher; The second, due to a spring being only set between left hand piston and valve rod, when spring promotes valve rod reset, easily make valve rod occur unbalance stress phenomenon, the coaxality while having reduced stem movement.
Model utility content
The purpose of this utility model is for the defect of prior art and deficiency, provide a kind of simple and reasonable, easy for installation, manufacture cost is lower, versatility is strong, higher, the good novel two-position-five-way solenoid valve of reset effect of coaxality during stem movement.
For achieving the above object, the utility model is by the following technical solutions:
Novel two-position-five-way solenoid valve described in the utility model, comprise valve body, described valve body two ends are respectively arranged with Electromagnetic Control mechanism, in described valve body, be provided with movably valve rod assembly, the equidistant first row gas port that is provided with successively from left to right on described valve body wall, the first air outlet, suction port, the second air outlet and second row gas port, on described valve interior wall, be provided with some nodes, some described nodes and described first row gas port, the first air outlet, suction port, the second air outlet and second row gas port are crisscross arranged, described Electromagnetic Control mechanism comprises the pilot head component being connected with valve body, the coil block being connected with pilot head component and be arranged on the junction box assembly on coil block, described valve rod assembly comprises stem shaft, be fixed at the left valve plug of stem shaft left end, be fixed at the right valve plug of stem shaft right-hand member and be sheathed on two sleeves in stem shaft, two described sleeves are fixedly installed between left valve plug and right valve plug, on two described sleeves, be respectively arranged with two annular projections, described left valve plug, on described right valve plug and four described annular projections, be embedded with respectively and the close-fitting flat circle of described node, on the left end end face of described right valve plug and two described sleeves, be provided with positioning convex, on the right-hand member end face of described left valve plug and two described sleeves, be provided with the positioning groove matching with positioning convex, described left valve plug, between two described sleeves and described right valve plug, by described positioning convex and positioning groove, coordinate clamping to be connected successively, between the described pilot head component in left side and left valve plug, described in right side, between pilot head component and right valve plug, be respectively arranged with piston, the left end end face of described left valve plug is provided with three blind holes vertically, the axis of three described blind holes is uniformly distributed on same circumference, between three described blind holes and left hand piston, be provided with spring.
Further, described left valve plug is all fixedly connected with described stem shaft by screw with described right valve plug.
Further, between two described pilot head component and described valve body, be respectively arranged with seal ring.
The beneficial effects of the utility model are: by said structure is set, make that the utility model manufacture cost is lower, versatility is strong, coaxality is higher during stem movement, reset effect is better.
Particularly, by arranging by stem shaft, left valve plug, right valve plug and two sleeves coordinate the valve rod assembly forming, two annular projections are set respectively on two sleeves, and at left valve plug, on right valve plug and four annular projections, flat circle is all set, due to described sleeve and stem shaft split setting, annular projection is arranged on sleeve, therefore according to the difference of the quantity of sleeve and stem shaft length, can mix proportion the valve rod assembly of different aspects, the valve rod of having avoided different solenoid valves in prior art all needs to use different mould manufactures man-hour adding, the phenomenon of processing, thereby effectively improved the practicability of stem shaft of the present utility model and sleeve, versatility is stronger, reduced manufacture cost, and install more for convenience, on the left side of left valve plug, arrange and be evenly distributed on three blind holes on same circumference, and spring is all set between each blind hole and left hand piston, guaranteed that valve rod assembly is stressed more even when resetting, reset effect is better.The utility model structure arranges advantages of simple.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the A place structure for amplifying schematic diagram of Fig. 1;
Fig. 3 is tube-in-tube structure schematic diagram of the present utility model.
In Fig. 1 to Fig. 3:
1, valve body; 11, first row gas port; 12, the first suction port; 13, suction port; 14, the second air outlet; 15, second row gas port; 16, node; 21, pilot head component; 22, coil block; 23, junction box assembly; 31, stem shaft; 32, left valve plug; 33, right valve plug; 34, sleeve; 35, annular projection; 36, flat circle; 37, positioning convex; 38, positioning groove; 24, piston; 25, spring; 4, screw; 5, seal ring.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Novel two-position-five-way solenoid valve as shown in Figure 1 to Figure 3, comprise valve body 1, described valve body 1 two ends are respectively arranged with Electromagnetic Control mechanism, described valve body 1 is provided with movably valve rod assembly, the equidistant first row gas port 11 that is provided with successively from left to right on described valve body 1 wall, the first air outlet 12, suction port 13, the second air outlet 14 and second row gas port 15, on described valve body 1 inwall, be provided with some nodes 16, some described nodes 16 and described first row gas port 11, the first air outlet 12, suction port 13, the second air outlet 14 and second row gas port 15 are crisscross arranged, described Electromagnetic Control mechanism comprises the pilot head component 21 being connected with valve body 1, the coil block 22 being connected with pilot head component 21 and be arranged on the junction box assembly 23 on coil block 22.
Described valve rod assembly comprises stem shaft 31, be fixed at the left valve plug 32 of stem shaft 31 left ends, be fixed at the right valve plug 33 of stem shaft 31 right-hand members and be sheathed on two sleeves 34 in stem shaft 31, two described sleeves 34 are fixedly installed on left valve plug 32) and right valve plug 33 between, on two described sleeves 34, be respectively arranged with two annular projections 35, described left valve plug 32, on described right valve plug 33 and four described annular projections 35, be embedded with respectively and the close-fitting flat circle 36 of described node 16, between the described pilot head component 21 in left side and left valve plug 32, described in right side, between pilot head component 21 and right valve plug 33, be respectively arranged with piston 24, the left end end face of described left valve plug 32 is provided with three blind holes vertically, the axis of three described blind holes is uniformly distributed on same circumference, between three described blind holes and left hand piston 24, be provided with spring 25.
Working principle of the present utility model is identical with the working principle of existing two-position-five-way solenoid valve, and therefore not to repeat here.
The utility model is by arranging by stem shaft 31, left valve plug 32, right valve plug 33 and two sleeves 34 coordinate the valve rod assembly forming, two annular projections 35 are set respectively on two sleeves 34, and at left valve plug 32, on right valve plug 33 and four annular projections 35, flat circle 36 is all set, due to described sleeve 34 and stem shaft 31 split settings, annular projection 35 is arranged on sleeve 34, therefore according to the difference of the length of the quantity of sleeve 34 and stem shaft 31, can mix proportion the valve rod assembly of different aspects, the valve rod of having avoided different solenoid valves in prior art all needs to use different mould manufactures man-hour adding, the phenomenon of processing, thereby effectively improved the practicability of stem shaft 31 of the present utility model and sleeve 34, versatility is stronger, reduced manufacture cost, and install more for convenience, on the left side of left valve plug 32, arrange and be evenly distributed on three blind holes on same circumference, and between each blind hole and left hand piston 24, spring 25 is all set, guaranteed that valve rod assembly is stressed more even when resetting, reset effect is better.
On the left end end face of described right valve plug 33 and two described sleeves 34, be provided with positioning convex 37, on the right-hand member end face of described left valve plug 32 and two described sleeves 34, be provided with the positioning groove 38 matching with positioning convex 37, between described left valve plug 32, two described sleeves 34 and described right valve plug 33, by described positioning convex 37, coordinate clampings to be connected with positioning groove 38 successively.By positioning convex 37 and positioning groove 38 are set, during work, have avoided occurring relatively rotating between left valve plug 32, two sleeves 34 and right valve plug 33, thereby made valve rod assembly more synchronous when motion.
Described left valve plug 32 is all fixedly connected with described stem shaft 31 by screw 4 with described right valve plug 33, and installation and removal are convenient, and fixed effect is better.For guaranteeing sealing of the present utility model, between two described pilot head component 21 and described valve body 1, be respectively arranged with seal ring 5.
The above is only better embodiment of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (3)
1. novel two-position-five-way solenoid valve, comprise valve body (1), described valve body (1) two ends are respectively arranged with Electromagnetic Control mechanism, described valve body is provided with movably valve rod assembly in (1), the equidistant first row gas port (11) that is provided with successively from left to right on described valve body (1) wall, the first air outlet (12), suction port (13), the second air outlet (14) and second row gas port (15), on described valve body (1) inwall, be provided with some nodes (16), some described nodes (16) and described first row gas port (11), the first air outlet (12), suction port (13), the second air outlet (14) and second row gas port (15) are crisscross arranged, described Electromagnetic Control mechanism comprises the pilot head component (21) being connected with valve body (1), the coil block (22) being connected with pilot head component (21) and be arranged on the junction box assembly (23) on coil block (22), it is characterized in that: described valve rod assembly comprises stem shaft (31), be fixed at the left valve plug (32) of stem shaft (31) left end, be fixed at the right valve plug (33) of stem shaft (31) right-hand member and be sheathed on two sleeves (34) in stem shaft (31), two described sleeves (34) are fixedly installed between left valve plug (32) and right valve plug (33), on two described sleeves (34), be respectively arranged with two annular projections (35), described left valve plug (32), on described right valve plug (33) and four described annular projections (35), be embedded with respectively and the close-fitting flat circle of described node (16) (36), on the left end end face of described right valve plug (33) and two described sleeves (34), be provided with positioning convex (37), on the right-hand member end face of described left valve plug (32) and two described sleeves (34), be provided with the positioning groove (38) matching with positioning convex (37), described left valve plug (32), between two described sleeves (34) and described right valve plug (33), by described positioning convex (37) and positioning groove (38), coordinate clamping to be connected successively, between left side described pilot head component (21) and left valve plug (32), between pilot head component described in right side (21) and right valve plug (33), be respectively arranged with piston (24), the left end end face of described left valve plug (32) is provided with three blind holes vertically, the axis of three described blind holes is uniformly distributed on same circumference, between three described blind holes and left hand piston (24), be provided with spring (25).
2. novel two-position-five-way solenoid valve according to claim 1, is characterized in that: described left valve plug (32) is all fixedly connected with described stem shaft (31) by screw (4) with described right valve plug (33).
3. novel two-position-five-way solenoid valve according to claim 1, is characterized in that: between two described pilot head component (21) and described valve body (1), be respectively arranged with seal ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420375225.0U CN203963116U (en) | 2014-07-08 | 2014-07-08 | Novel two-position-five-way solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420375225.0U CN203963116U (en) | 2014-07-08 | 2014-07-08 | Novel two-position-five-way solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203963116U true CN203963116U (en) | 2014-11-26 |
Family
ID=51923698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420375225.0U Active CN203963116U (en) | 2014-07-08 | 2014-07-08 | Novel two-position-five-way solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203963116U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736751A (en) * | 2016-04-21 | 2016-07-06 | 宁波陈氏鑫光气动有限公司 | Plate-type electromagnetic valve |
| TWI661145B (en) * | 2015-05-08 | 2019-06-01 | 日商Ｓｍｃ股份有限公司 | Flow passage switching unit |
-
2014
- 2014-07-08 CN CN201420375225.0U patent/CN203963116U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI661145B (en) * | 2015-05-08 | 2019-06-01 | 日商Ｓｍｃ股份有限公司 | Flow passage switching unit |
| CN105736751A (en) * | 2016-04-21 | 2016-07-06 | 宁波陈氏鑫光气动有限公司 | Plate-type electromagnetic valve |
| CN105736751B (en) * | 2016-04-21 | 2019-07-23 | 宁波陈氏鑫光气动有限公司 | A kind of board-like solenoid valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202531869U (en) | Flexible-seal dual-valve-seat plunger adjusting valve | |
| CN204592404U (en) | A kind of ultrahigh pressure numeral selector valve | |
| CN203963116U (en) | Novel two-position-five-way solenoid valve | |
| CN204083458U (en) | The Stroke Control output amplifier of intelligent valve positioner | |
| CN203680307U (en) | Plug type chuck device | |
| CN204061998U (en) | Normal close type three-position five-way solenoid valve | |
| CN204585128U (en) | Flange angle adjustable press-fitting tool | |
| CN204784865U (en) | Two core separation and reunion control flap | |
| CN204985935U (en) | Gerotor type electromagnetism three -way valve | |
| CN204366876U (en) | Dowel device | |
| CN204083287U (en) | Bellows two-seater telescoping valve mangetic core assembly | |
| CN204196115U (en) | Manipulator jig fast replacing device | |
| CN203779510U (en) | Novel simple manipulator | |
| CN204353156U (en) | Beer barrel cleaning machine double speed cleaning control system | |
| CN203906809U (en) | Novel single seated valve switched off precisely | |
| CN203963117U (en) | Two-position-five-way solenoid valve | |
| CN204003739U (en) | Three double-click cylinder | |
| CN204357817U (en) | A kind of two nine logical valves | |
| CN204183470U (en) | Slidingtype shfting wrench | |
| CN203880178U (en) | Water leakage preventing solenoid valve | |
| CN204459274U (en) | A kind of bi-bit bi-pass fluid control valve | |
| CN204061359U (en) | High stability ejector | |
| CN104500781A (en) | Two-position two-way fluid control valve | |
| CN203824844U (en) | Water-pressure tooling for cooler | |
| CN204076146U (en) | Silk fabric pad charging crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |