CN2324353Y - Tube type electromagnetic valve - Google Patents
Tube type electromagnetic valve Download PDFInfo
- Publication number
- CN2324353Y CN2324353Y CN 98232469 CN98232469U CN2324353Y CN 2324353 Y CN2324353 Y CN 2324353Y CN 98232469 CN98232469 CN 98232469 CN 98232469 U CN98232469 U CN 98232469U CN 2324353 Y CN2324353 Y CN 2324353Y
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- valve body
- external diameter
- outlet port
- hole
- fixed magnet
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- Expired - Fee Related
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Abstract
The utility model belongs to a civil electromagnetic valve, particularly a pipe type electromagnetic valve in a civil kettle. The utility model is composed of a valve body, a coil, a fixed magnet, a movable valve core, a spring, an inlet mouth, an outlet mouth, etc. The utility model is characterized in that the valve body is pipe material, the outer surface is wound with the coil, and the inner surface is connected with the fixed magnet and an outlet seat; an inner cavity of the valve body is provided with the movable valve core which keeps a definite gap with the inner wall of the valve body. The movable valve core is a component which is composed of three cylinders which have different outer diameters and are integrally connected; the valve body can be metal pipe material, and can also be non-metal pipe material; the outlet seat can be a metal outlet seat, and can also be a non-metal outlet seat.
Description
The utility model belongs to the solenoid valve in the product for civilian use, particularly about the tubular type solenoid valve in the civilian kettle.
The civilian solenoid valve of original technology structurally has valve body, and fluid inner chamber tube, coil rack are the split assembly, as shown in Figure 1, its complex structure is made difficulty, the cost of production height uses the economic burden that increases the Consumer on civil goods, influence popularizing and using scope of solenoid valve.
The purpose of this utility model is that design is a kind of simple in structure, the civilian tubular type solenoid valve that cost of production is low.
Design proposal of the present utility model is: a kind of tubular type solenoid valve of forming by valve body, coil, fixed magnet, movable valve plug, spring, import and export mouth etc., and it is characterized in that: valve body is a tubing, and outer surface is wound with coil, and internal surface is connected with fixed magnet and outlet port; Dress and valve interior wall keep the movable valve plug of certain interval in body cavity.
Described movable valve plug is that the loop pillar of three various outer diameters is an integrated member; Can through hole be arranged with the contacted upper end of fixed magnet cylinder external diameter maximum and center, spring is equipped with in its upper end, hole, and the lower end, hole is connected with the cross bore of intermediate cylindrical; The external diameter of intermediate cylindrical minimum and have cross bore and with the through hole of upper end cylinder; The external diameter of lower end cylinder is greater than the external diameter of the intermediate cylindrical external diameter less than the upper end cylinder, and the lower end cylinder has spherical pore with the end that outlet port can contact, and rotating spheroid is housed in the spherical pore.Outlet port can be the metal outlet port, also can be nonmetal outlet port.Valve body can be metal pipe, also can be nonmetal tubing.
Characteristics of the present utility model are as follows:
1. because valve body of the present utility model promptly plays the valve chest effect, play the coil rack effect again, again as fluid inner chamber tube, with three assemblies of original structure and be a tubing member, so designs simplification, component are few, tubing can adopt standard tubing, and cost of production is low.
2. owing to adopt tubing, inner wall smooth does not have and turns, and flowage friction power is little, so flow resistance is little.
3. nonpoisonous and tasteless plastics of The selection of pipe or all steel, and use metallic seal, no rubber, pollution-free can be used for food industry.
4. size is little, occupies little space, and is convenient in various applications.
5. crimping, spheroid precision height, self-alignment, good airproof performance are adopted in the spherical pore base of movable valve plug.
Below in conjunction with embodiment's accompanying drawing the utility model is described further:
Accompanying drawing 1 is original technical pattern schematic representation.
Accompanying drawing 2 is the example structure schematic representation.
Accompanying drawing 3 is embodiment's movable valve plug structural representation.
Among the figure: 1. coil, 2. coil rack, 3. fluid inner chamber tube, 4. movable valve plug, 5. spring, 6. valve body, 7. seal ring, 8. import mouth, 9. outlet mouth, 10. garden posts, 14. cross bore, 15. through holes, 16. steel balls, 17. outlet ports, 18. spherical pores in the middle of the fixed magnet, 11. upper end cylinders, 12. lower end cylinders, 13..
As shown in the figure: valve body 6 is the non magnetic tubing that has a large capacity and a wide range of market supply, and it is a housing, is again fluid inner chamber tube, and plays coil rack.
Valve body 6 with import mouth 8, being connected of outlet mouth 9 nonmetallic pipe is adopted stick; Metal tube is adopted screw thread and Type of Welding respectively.When valve body 6 is the metal tube material, between coil 1 and the valve body 6 isolation layer is arranged, when valve body was nonmetallic material, coil 1 was directly on pipe outer surface.Movable valve plug 4 is that the garden post of three various outer diameters is linked as holistic member; Can through hole 15 be arranged with garden, fixed magnet 10 contacted upper end post 11 external diameter maximums and center, spring 5 is equipped with in its upper end, hole, and the lower end, hole is connected with the cross bore 14 of middle garden post 13; The external diameter of middle garden post 13 minimum and have cross bore 14 and with the through hole of garden, upper end post; The external diameter of garden, lower end post 12 is greater than the external diameter of middle garden post 13 external diameter less than garden, upper end post 11, and garden, lower end post 13 has spherical pore 18 with the end that outlet port 17 can contact, and spherical pore is equipped with rotating steel ball 16 for 18 li.Outlet port 17 can be the metal outlet port, also can be nonmetal outlet port.Valve body can be metal pipe, also can be nonmetal tubing.Off-position when coil 1 is not accepted instruction, have certain clearance between fixed magnet 10 and the movable valve plug 4 this moment, rely on the elastic force of spring, the deadweight of movable valve plug 4 and steel ball 16 and working medium pressure are pressed on the through hole of outlet mouth 9 steel ball 16 sealing surfaces of 18 li of movable valve plug spherical pores, path with by fluid makes valve closing."on" position when coil is accepted the electrical signal instruction, produce electromagnetic attraction, fixed magnet 10 is inhaled together with movable valve plug 4, pressure spring makes movable valve plug and steel ball leave outlet port, open valve, fluid is flowed through by garden, movable valve plug upper end post 11 central through bores 15, and the cross bore 14 of garden post 13 flows out the space inflow outlet mouth 9 between garden, movable valve plug lower end post 12 and valve body 6 in the middle of the movable valve plug.
Claims (4)
1. tubular type solenoid valve of forming by valve body, coil, fixed magnet, movable valve plug, spring, import and export mouth etc., it is characterized in that: valve body is a tubing, and outer surface is wound with coil, and internal surface is connected with fixed magnet and outlet port; The movable valve plug that keeps certain interval with valve interior wall is housed in body cavity.
2. tubular type solenoid valve according to claim 1, its feature also is: movable valve plug is that the cylinder of three various outer diameters is linked as holistic member; Can through hole be arranged with the contacted upper end of fixed magnet cylinder external diameter maximum and center, spring is equipped with in its upper end, hole, and the lower end, hole is connected with the cross bore of intermediate cylindrical; The external diameter of intermediate cylindrical minimum and have cross bore and with the through hole of upper end cylinder; The external diameter of lower end cylinder is greater than the external diameter of the intermediate cylindrical external diameter less than the upper end cylinder, and the lower end cylinder has spherical pore with the end that outlet port can contact, and rotating spheroid is housed in the spherical pore.
3. tubular type solenoid valve according to claim 1, its feature also is: valve body can be metal pipe, also can be nonmetal tubing.
4. tubular type solenoid valve according to claim 2, its feature also is: outlet port can be the metal outlet port, also can be nonmetal outlet port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98232469 CN2324353Y (en) | 1998-02-14 | 1998-02-14 | Tube type electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98232469 CN2324353Y (en) | 1998-02-14 | 1998-02-14 | Tube type electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2324353Y true CN2324353Y (en) | 1999-06-16 |
Family
ID=33981402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98232469 Expired - Fee Related CN2324353Y (en) | 1998-02-14 | 1998-02-14 | Tube type electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2324353Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112592803A (en) * | 2021-01-04 | 2021-04-02 | 中肽生物科技(大连)有限公司 | A aloe ferment processing apparatus for cream production |
| CN112689729A (en) * | 2018-09-11 | 2021-04-20 | 罗伯特·博世有限公司 | Tank device for storing gaseous media |
-
1998
- 1998-02-14 CN CN 98232469 patent/CN2324353Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112689729A (en) * | 2018-09-11 | 2021-04-20 | 罗伯特·博世有限公司 | Tank device for storing gaseous media |
| US11940100B2 (en) | 2018-09-11 | 2024-03-26 | Robert Bosch Gmbh | Tank device for storing a gaseous medium |
| CN112592803A (en) * | 2021-01-04 | 2021-04-02 | 中肽生物科技(大连)有限公司 | A aloe ferment processing apparatus for cream production |
| CN112592803B (en) * | 2021-01-04 | 2024-02-27 | 中肽生物科技(大连)有限公司 | A aloe ferment processing apparatus for cream production |
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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 |