CN2924208Y - Two-position three-way electromagnetic valve - Google Patents
Two-position three-way electromagnetic valve Download PDFInfo
- Publication number
- CN2924208Y CN2924208Y CN 200520142677 CN200520142677U CN2924208Y CN 2924208 Y CN2924208 Y CN 2924208Y CN 200520142677 CN200520142677 CN 200520142677 CN 200520142677 U CN200520142677 U CN 200520142677U CN 2924208 Y CN2924208 Y CN 2924208Y
- Authority
- CN
- China
- Prior art keywords
- iron core
- hole
- spring
- valve
- moving iron
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 36
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052802 copper Inorganic materials 0.000 claims abstract description 12
- 239000010949 copper Substances 0.000 claims abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000741 silica gel Substances 0.000 claims abstract description 5
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 5
- 238000012856 packing Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 230000003068 static effect Effects 0.000 claims description 13
- 238000004806 packaging method and process Methods 0.000 claims description 4
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 241001417527 Pempheridae Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
Abstract
The utility model relates to a two-position three-way solenoid valve, including solenoid and the whole subassembly of participating in the plastic envelope, quiet iron core, moving iron core, spring, copper valve body, the whole middle part of plastic envelope is cylindrical through-hole, and one side is provided with plug, its characterized in that: the lower extreme is the screw thread form end on the quiet iron core, the end on the corresponding nut precession of upper end screw thread, the centre is equipped with the packing ring, lower end bottom is equipped with the magnetic ring, in the precession copper valve sleeve pipe, quiet iron core, it is equipped with hollow cylindrical hole to move the iron core, the silica gel sealing washer is connected to the bottom, a spring inserts in the hollow cylindrical hole that moves the iron core, outside this hole was stretched out to the spring upper end, connect quiet iron core bottom, the copper valve is T type valve, exit end and entry end are obstructed hole, the hole bottom is equipped with the bypass, both sides route is by moving iron core bottom disconnection or intercommunication. The utility model discloses a quiet iron core with move and be provided with the spring between the iron core, realize one-way break-make switching-over function, guarantee to cut and the reliability that switches on, the compatible requirement of adaptable various medium.
Description
Technical field
The utility model relates to a kind of solenoid valve, especially a kind of two-position three way magnetic valve.
Technical background
The two-position three way magnetic valve of prior art generally is made of electromagnetic coil assembly and valve member, valve member is generally common stop valve, unidirectional conducting or by the time, the defective that is not closed completely appears easily, volume is bigger simultaneously, is not suitable for the requirement small and exquisite and easy to use of domestic electric appliances.So it is open close to invent a kind of convenience, the solenoid valve that the suitable normal domestic use electrical equipment of good reliability and compact structure uses is necessary.
The model utility content
The purpose of this utility model is to provide a kind of two-position three way magnetic valve, the not high defective of reliability when overcoming unidirectional disconnected the leading of existing two-position three way magnetic valve.
The technological scheme that realizes the utility model purpose is: comprise electromagnetic coil and pin plastic packaging whole assembly, static iron core, moving iron core, spring, the copper valve body, the plastic-sealed body middle part is a cylindrical hole, one side is provided with plug, the static iron core upper and lower end is the shape of threads termination, with upper tip screw thread corresponding nut precession upper tip, the centre is provided with packing ring, the lower end bottom is provided with magnet ring, in the precession copper valve sleeve, static iron core, moving iron core is provided with the hollow cylindrical hole, and the bottom connects silica gel sealing ring, and a spring inserts in the hollow cylindrical hole of moving iron core, stretch out outside this hole the spring upper end, connect the static iron core bottom, the copper valve body is a T type valve, and outlet end and entry end were blind hole when outage was closed, normally closed, be provided with bypass at the bottom of the upper end hole, entry end communicates with upper end-hole, often opens, moving iron core work, upwards port closed during energising, connect entry end and outlet end service aisle.
Good effect of the present utility model is: be provided with spring between the static iron core of two-position three way magnetic valve of the present utility model and moving iron core, when realizing unidirectional on-off function, can guarantee to block reliability with conducting, vibration in the time of also can cushioning work, the high leak tightness of silica gel has guaranteed to switch various MEDIA FLOW and has corroded and influence to not causing other workpieces, two-position three way magnetic valve external form of the present utility model is small and exquisite attractive in appearance simultaneously, compactness rational in infrastructure, be widely used in coffee machine, in the household electric appliance such as carpet sweeper.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is the decomposition texture schematic representation of the described two-position three way magnetic valve of embodiment of the present utility model.
Embodiment
As shown in Figure 1, STRUCTURE DECOMPOSITION schematic representation for a kind of two-position three way magnetic valve of the present utility model, described two-position three way magnetic valve comprises electromagnetic coil and pin plastic packaging whole assembly 7, static iron core 6, moving iron core 3, spring 4, copper valve body 1, the plastic-sealed body middle part is a cylindrical hole, one side is provided with plug, static iron core 6 upper and lower end are the shape of threads termination, with upper tip screw thread corresponding nut 9 precession upper tips, the centre is provided with packing ring 8, and the lower end bottom is provided with magnet ring 5, in precession copper valve body 1 sleeve pipe, static iron core 6, moving iron core 3 is provided with the hollow cylindrical hole, the bottom connects silica gel sealing ring 2, one springs 4 inserts in the hollow cylindrical hole of moving iron core 3, and stretch out outside this hole spring 4 upper ends, connect static iron core 6 bottoms, copper valve body 1 is a T type valve, and outlet end and entry end were blind hole when outage was closed, and be normally closed, be provided with bypass at the bottom of the upper end hole, entry end is opened mutually usually with upper end-hole, moving iron core 3 work, upwards port closed during energising, connect entry end and outlet end service aisle.
Claims (1)
1, a kind of two-position three way magnetic valve, comprise electromagnetic coil and pin plastic packaging whole assembly, static iron core, moving iron core, spring, the copper valve body, plastic packaging integral body middle part is a cylindrical hole, one side is provided with plug, it is characterized in that: the static iron core upper and lower end is the shape of threads termination, with upper tip screw thread corresponding nut precession upper tip, the centre is provided with packing ring, the lower end bottom is provided with magnet ring, in the precession copper valve sleeve, and static iron core, moving iron core is provided with the hollow cylindrical hole, the bottom connects silica gel sealing ring, one spring inserts in the hollow cylindrical hole of moving iron core, and stretch out outside this hole the spring upper end, connects the static iron core bottom, the copper valve is a T type valve, outlet end and entry end are blind hole, are provided with bypass at the bottom of the hole, and the moving iron core of both sides route bottom disconnects or is communicated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520142677 CN2924208Y (en) | 2005-12-15 | 2005-12-15 | Two-position three-way electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520142677 CN2924208Y (en) | 2005-12-15 | 2005-12-15 | Two-position three-way electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2924208Y true CN2924208Y (en) | 2007-07-18 |
Family
ID=38260640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520142677 Expired - Fee Related CN2924208Y (en) | 2005-12-15 | 2005-12-15 | Two-position three-way electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2924208Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330845A (en) * | 2011-06-30 | 2012-01-25 | 蚌埠市振中橡塑制品有限公司 | Electromagnetic valve for rubber piece freezing and burr removing machine |
| CN106812973A (en) * | 2017-03-21 | 2017-06-09 | 上海巨良电磁阀制造有限公司 | Direct Action Type double fluid is to three-way magnetic valve |
-
2005
- 2005-12-15 CN CN 200520142677 patent/CN2924208Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330845A (en) * | 2011-06-30 | 2012-01-25 | 蚌埠市振中橡塑制品有限公司 | Electromagnetic valve for rubber piece freezing and burr removing machine |
| CN106812973A (en) * | 2017-03-21 | 2017-06-09 | 上海巨良电磁阀制造有限公司 | Direct Action Type double fluid is to three-way magnetic valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |