CN204201180U - A kind of leading type multifunctional electromagnetic valves - Google Patents
A kind of leading type multifunctional electromagnetic valves Download PDFInfo
- Publication number
- CN204201180U CN204201180U CN201420595831.3U CN201420595831U CN204201180U CN 204201180 U CN204201180 U CN 204201180U CN 201420595831 U CN201420595831 U CN 201420595831U CN 204201180 U CN204201180 U CN 204201180U
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- valve body
- check valve
- piston
- valve
- type multifunctional
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Abstract
The utility model discloses a kind of leading type multifunctional electromagnetic valves, comprise valve body, electromagnetic valve component and plug, described valve body is hollow cavity, be provided with two identical electromagnetic valve components therein, valve body lower end is provided with a gas-entered passageway, described gas-entered passageway communicates respectively at the lower chamber of two electromagnetic valve components, and valve body upper end is provided with upper gas chamber, and upper gas chamber communicates with outlet passageway.A kind of leading type multifunctional electromagnetic valves of the utility model has been combined to two electromagnetic valve components among a valve body, can use gas device air feed to different simultaneously; The utility model is compact structure in design, saves space.
Description
Technical field
The utility model relates to a kind of solenoid valve, especially a kind of leading type multifunctional electromagnetic valves.
Background technique
Guide electromagnetic valve is widely used in production and life, existing guide electromagnetic valve is all provided with independent gas-entered passageway and outlet passageway, but in actual applications, often need multiple Pneumatic component air feed, if each Pneumatic component configures a guide electromagnetic valve, the complexity of cost of production and operation will be increased like this.Can control multiple Pneumatic component in the urgent need to one, and the leading type multifunctional electromagnetic valves of compact structure.
Summary of the invention
The utility model, for solving prior art above shortcomings, provides a kind of leading type multifunctional electromagnetic valves.
The utility model is realized by following proposal:
A kind of leading type multifunctional electromagnetic valves, comprise valve body, electromagnetic valve component and plug, described valve body is hollow cavity, be provided with two identical electromagnetic valve components therein, valve body lower end is provided with a gas-entered passageway, described gas-entered passageway communicates respectively at the lower chamber of two electromagnetic valve components, and valve body upper end is provided with upper gas chamber, and upper gas chamber communicates with outlet passageway;
Described electromagnetic valve component comprises inner elements of check valve, check valve spring, first conductor, Returnning spring, coil and piston shaft, described inner elements of check valve overcoat has check valve spring, described check valve spring is fixed on check valve spring seat, check valve spring seat lower end is provided with plug, the lower end inner wall of plug valve body is connected, inner elements of check valve upper end is connected with piston by piston shaft, and piston moves up and down along the inwall of upper end cap;
Described upper end cap is provided with first conductor, is provided with coil above first conductor.
Be provided with push rod seal between described piston shaft and valve interior wall, between described piston and upper end cap, be provided with piston seal.
Described piston jacket has Returnning spring, and described Returnning spring lower end connects with spring seat.
The beneficial effects of the utility model are:
1. a kind of leading type multifunctional electromagnetic valves of the utility model has been combined to two electromagnetic valve components among a valve body, can use gas device air feed to different simultaneously;
2. a kind of leading type multifunctional electromagnetic valves of the utility model compact structure in design, saves space.
Accompanying drawing explanation
Fig. 1 is cross-sectional schematic of the present utility model;
In figure: 1 is plug, 2 is check valve spring seat, and 3 is check valve spring, 4 is inner elements of check valve, and 5 is valve body, and 6 is piston shaft, 7 is push rod seal, and 8 is piston seal, and 9 is upper end cap, 10 is first conductor, and 11 is coil, and 12 is piston, 13 is Returnning spring, and 14 is spring seat, and 15 is gas-entered passageway, 16 is upper gas chamber, and 17 is lower chamber, and 18 is outlet passageway.
Embodiment
Below in conjunction with Fig. 1, the utility model is further illustrated:
Leading type multifunctional electromagnetic valves according to Fig. 1, comprise valve body 5, electromagnetic valve component and plug 1, described valve body 5 is hollow cavity, be provided with two identical electromagnetic valve components therein, valve body 5 lower end is provided with a gas-entered passageway 15, described gas-entered passageway 15 communicates respectively at the lower chamber 17 of two electromagnetic valve components, and valve body 5 upper end is provided with upper gas chamber 16, and upper gas chamber 16 communicates with outlet passageway 18;
Described electromagnetic valve component comprises inner elements of check valve 4, check valve spring 3, first conductor 10, Returnning spring 13, coil 11 and piston shaft 6, described inner elements of check valve 4 overcoat has check valve spring 3, described check valve spring 3 is fixed on check valve spring seat 2, check valve spring seat 2 lower end is provided with plug 1, the lower end inner wall of plug 1 valve body 5 is connected, inner elements of check valve 4 upper end is connected with piston 12 by piston shaft 6, and piston 12 moves up and down along the inwall of upper end cap 9;
Described upper end cap 9 is provided with first conductor 10, is provided with coil 11 above first conductor.
Be provided with push rod seal 7 between described piston shaft 6 and valve body 5 inwall, between described piston 12 and upper end cap 9, be provided with piston seal 8.
Described piston 12 overcoat has Returnning spring 13, and described Returnning spring 13 lower end connects with spring seat 14.
Working principle of the present utility model is as follows:
When needs are to certain Pneumatic component air feed, the coil 11 of corresponding electromagnetic valve component is energized, first conductor 10 moves, the gas of upper gas chamber 16 is discharged by outlet passageway 18, the air pressure which results in lower chamber 17 is greater than upper gas chamber 16, and inner elements of check valve 4 is in the effect of draught head, and the elastic force overcoming check valve spring 3 moves upward, gas just flows to outlet passageway 18 from gas-entered passageway 15, and then to corresponding Pneumatic component air feed; When not needing air feed, stop coil electricity, inner elements of check valve 4 resets gradually under the effect of Returnning spring 13, and the pressure recover balance of upper gas chamber 16 and lower chamber 17, gas stops flowing.
Although done comparatively detailed elaboration to the technical solution of the utility model above and enumerated; be to be understood that; for one, related domain those skilled in the art; amendment is made to above-described embodiment or adopts equivalent replacement scheme; this is apparent to those skilled in the art; these modifications or improvements on the basis of not departing from the utility model spirit, all belong to the scope that the utility model is claimed.
Claims (3)
1. a leading type multifunctional electromagnetic valves, comprise valve body (5), electromagnetic valve component and plug (1), it is characterized in that: described valve body (5) is hollow cavity, be provided with two identical electromagnetic valve components therein, valve body (5) lower end is provided with a gas-entered passageway (15), described gas-entered passageway (15) communicates respectively at the lower chamber (17) of two electromagnetic valve components, valve body (5) upper end is provided with upper gas chamber (16), and upper gas chamber (16) communicates with outlet passageway (18);
Described electromagnetic valve component comprises inner elements of check valve (4), check valve spring (3), first conductor (10), Returnning spring (13), coil (11) and piston shaft (6), described inner elements of check valve (4) overcoat has check valve spring (3), described check valve spring (3) is fixed on check valve spring seat (2), check valve spring seat (2) lower end is provided with plug (1), the lower end inner wall of plug (1) valve body (5) is connected, inner elements of check valve (4) upper end is connected with piston (12) by piston shaft (6), piston (12) moves up and down along the inwall of upper end cap (9),
Described upper end cap (9) is provided with first conductor (10), is provided with coil (11) above first conductor.
2. leading type multifunctional electromagnetic valves according to claim 1, it is characterized in that: between described piston shaft (6) and valve body (5) inwall, be provided with push rod seal (7), between described piston (12) and upper end cap (9), be provided with piston seal (8).
3. leading type multifunctional electromagnetic valves according to claim 1, is characterized in that: described piston (12) overcoat has Returnning spring (13), and described Returnning spring (13) lower end connects with spring seat (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420595831.3U CN204201180U (en) | 2014-10-16 | 2014-10-16 | A kind of leading type multifunctional electromagnetic valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420595831.3U CN204201180U (en) | 2014-10-16 | 2014-10-16 | A kind of leading type multifunctional electromagnetic valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204201180U true CN204201180U (en) | 2015-03-11 |
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ID=52659143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420595831.3U Active CN204201180U (en) | 2014-10-16 | 2014-10-16 | A kind of leading type multifunctional electromagnetic valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204201180U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763913A (en) * | 2016-11-22 | 2017-05-31 | 上海空间推进研究所 | Combination variable-flow air shut-off valve |
| CN114055109A (en) * | 2021-10-27 | 2022-02-18 | 杭州徐睿机械有限公司 | Mechanism for assembling first conductor of electromagnetic valve and control method thereof |
-
2014
- 2014-10-16 CN CN201420595831.3U patent/CN204201180U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763913A (en) * | 2016-11-22 | 2017-05-31 | 上海空间推进研究所 | Combination variable-flow air shut-off valve |
| CN106763913B (en) * | 2016-11-22 | 2019-02-15 | 上海空间推进研究所 | Combine variable-flow air shut-off valve |
| CN114055109A (en) * | 2021-10-27 | 2022-02-18 | 杭州徐睿机械有限公司 | Mechanism for assembling first conductor of electromagnetic valve and control method thereof |
| CN114055109B (en) * | 2021-10-27 | 2022-11-18 | 杭州泰尚智能装备股份有限公司 | Mechanism for assembling first conductor of electromagnetic valve and control method thereof |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |