CN204114235U - A kind of leading type two-position-five-way solenoid valve - Google Patents
A kind of leading type two-position-five-way solenoid valve Download PDFInfo
- Publication number
- CN204114235U CN204114235U CN201420583866.5U CN201420583866U CN204114235U CN 204114235 U CN204114235 U CN 204114235U CN 201420583866 U CN201420583866 U CN 201420583866U CN 204114235 U CN204114235 U CN 204114235U
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- Prior art keywords
- guide
- seat
- valve
- bonnet
- suction port
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- Expired - Fee Related
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- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses a kind of leading type two-position-five-way solenoid valve, comprise valve body, horizontal valve pocket is provided with in valve body, on valve body, under be respectively equipped with the suction port communicated with valve pocket, two air outlets and two working holes, in valve pocket, spool is installed, spool front end is provided with guide piston, before valve body, rear two ends are respectively with seat in the guide with seat chamber in guide be connected with the bonnet in bonnet chamber, guide piston is arranged in guide's seat chamber, spool rear end is connected with bonnet piston, seat suction port in first honeycomb duct and guide is provided with in seat in guide, in guide, seat is also connected with two-bit triplet pilot valve, valve inner is also provided with the front runner and rear runner that are connected with suction port, first honeycomb duct communicates with the suction port of two-position three way pilot valve and front runner respectively, rear runner communicates with bonnet chamber, in guide, seat suction port also communicates with two-position three way pilot valve air outlet.This model utility has novel structure, life-span length, dust-proof low consumption, feature that reliability is strong.
Description
Technical field
The utility model relates to solenoid valve market, specifically a kind of leading type two-position-five-way solenoid valve.
Background technique
The solenoid valve of prior art normally by spring reset and spool residual gas be cover rearward with lead in the aperture of seat is arranged, inspiration row commutates and move.But this solenoid valve power and volume larger, use spring reset commutating frequency lower, also be easy to cause spring fatigue, commutate insensitive, spool residual gas is arranged by the aperture on valve body, inspiration row commutation motion, be easy to the dust in outside air to suck, easily cause spool jam and gas flow blocking.
Model utility content
Technical problem to be solved in the utility model is to provide a kind of novel structure, life-span length, dust-proof low consumption, a kind of leading type two-position-five-way solenoid valve that reliability is strong.
To achieve these goals, a kind of leading type two-position-five-way solenoid valve of the utility model, comprise valve body, horizontal valve pocket is provided with in valve body, on valve body, under be respectively equipped with the suction port communicated with valve pocket, two air outlets and two working holes, can before, the spool of rear movement is arranged in valve pocket, spool front end is provided with guide piston, before valve body, rear two ends are respectively with seat in the guide with seat chamber in guide be connected with the bonnet in bonnet chamber, guide piston is arranged in guide's seat chamber, spool rear end be connected with can in bonnet chamber before, the bonnet piston of rear movement, seat suction port in first honeycomb duct and guide is provided with in seat in guide, in guide, seat is also connected with two-bit triplet pilot valve, valve inner is also provided with the front runner and rear runner that are connected with suction port, first honeycomb duct one end the other end that communicates with the suction port of two-position three way pilot valve communicates with front runner, rear runner communicates with bonnet chamber, in guide, seat suction port also communicates with two-position three way pilot valve air outlet.
Above-mentioned leading type two-position-five-way solenoid valve, wherein, in described guide, seat is connected with valve seal respectively with bonnet, and in two-position three way pilot valve and guide, seat is tightly connected.
Above-mentioned leading type two-position-five-way solenoid valve, wherein, described guide piston, spool and bonnet piston is provided with Sealing.
Above-mentioned leading type two-position-five-way solenoid valve, wherein, described Sealing is O type rubber seal and Y type rubber seal.
Above-mentioned leading type two-position-five-way solenoid valve, wherein, described guide piston cross section is greater than bonnet piston cross-section.
Above-mentioned leading type two-position-five-way solenoid valve, wherein, in described guide, seat is also provided with manual reverse of direction pin.
The beneficial effects of the utility model are: novel structure, life-span length, dust-proof low consumption, reliability are strong.
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail, but not as to restriction of the present utility model.
Accompanying drawing explanation
Fig. 1 is sectional view under the utility model off-position;
Fig. 2 is sectional view under the utility model "on" position.
Wherein, reference character
1, valve body; 1.1, suction port; 1.2 first air outlets; 1.3 second air outlets; 1.4, the first working hole; 1.5, the second working hole; 1.6, valve pocket; 1.7, front runner; 1.8, rear runner; 2, seat in guide; 2.1, seat chamber in guide; 2.2, seat suction port in guide; 2.3, manual reverse of direction pin; 2.4, first honeycomb duct; 3, bonnet; 3.1, bonnet chamber; 4, spool; 4.1, guide piston; 4.2 bonnet pistons; 4.3, Y type rubber seal; 4.4, O type rubber seal; 5, two-position three way pilot valve; 5.1, armature.
Embodiment
Below in conjunction with accompanying drawing, structural principle of the present utility model and working principle are described in detail: as shown in Fig. 1 to 2, the utility model is a kind of leading type two-position-five-way solenoid valve, comprise valve body 1, horizontal valve pocket 1.6 is provided with in valve body 1, on valve body 1, under be respectively equipped with the suction port 1.1 communicated with valve pocket 1.6, two air outlets and two working holes, can before, the spool 4 of rear movement is arranged in valve pocket 1.6, spool 4 front end is provided with guide piston 4.1, before valve body 1, rear two ends are respectively with seat 2 in the guide with seat chamber 2.1 in guide be connected with the bonnet 3 in bonnet chamber 3.1, guide piston 4.1 is arranged in guide's seat chamber 2.1, spool 4 rear end be connected with can in bonnet chamber 3.1 before, the bonnet piston 4.2 of rear movement, seat suction port 2.2 in first honeycomb duct 2.4 and guide is provided with in seat 2 in guide, in guide, seat 2 is also connected with two-bit triplet pilot valve 5, valve body 1 inside is also provided with to be connected with suction port 1.1 front runner 1.7 and rear runner 1.8, first honeycomb duct 2.4 one end the other end that communicates with the suction port of two-position three way pilot valve 5 communicates with front runner 1.7, rear runner 1.8 communicates with bonnet chamber 3.1, in guide, seat suction port 2.2 also communicates with two-position three way pilot valve air outlet.
In guide, seat 2 and bonnet 3 are tightly connected with valve body 1 respectively, and two-position three way pilot valve 5 is tightly connected with seat 2 in guide.Valve pocket 1.6 is made to connect respectively at seat chamber 2.1 in guide and bonnet chamber 3.1 like this.
Guide piston 4.1, spool 4 and bonnet piston 4.2 are provided with Sealing, and Sealing is O type rubber seal 4.4 and Y type rubber seal 4.3.What wherein guide piston 4.1, bonnet piston 4.2 and spool 4 two ends were arranged respectively is Y type rubber seal 4.3, and what all the other sealings place of spool 4 were arranged is O type rubber seal 4.4.
Guide piston 4.1 cross section is greater than bonnet piston 4.2 cross section, and when after seat suction port 2.2 air inlet in guide, the pressure of guide piston 4.1 can be greater than the pressure of bonnet piston 4.2, ensures that spool 4 can move backward.
In guide, seat 2 is also provided with manual reverse of direction pin 2.3, for the manual reverse of direction of leading type two-position-five-way solenoid valve.
Specific embodiment is as follows, and as shown in Figure 1, when 5 power-off of two-position three way pilot valve, gas, from suction port 1.1 air inlet, is flowed out from the second working hole 1.5 by valve pocket 1.6, and now the second air outlet 1.3 is closed, passes in and out without gas; First working hole 1.4 is communicated with the first air outlet 1.2 by valve pocket 1.6.Meanwhile, a gas also enters front runner 1.7 (in figure dotted portion) and rear runner 1.8 interior (in figure dotted portion) in valve body 1 by suction port 1.1, and the gas in rear runner 1.8 enters in bonnet chamber 3.1; Gas in front runner 1.7 enters the suction port (not shown in FIG.) in two-position three way pilot valve 5 again after entering into first honeycomb duct 2.4 (figure dotted portion), because two-position three way pilot valve 5 is not energized, so armature 5.1 encloses the air outlet of two-position three way pilot valve 5 under the action of the spring, therefore entering into guide's seat chamber 2.1 without gas seat suction port 2.2 from guide, in guide, seat chamber 2.1 is interior without gas pressure; And Sealing bonnet piston 4.2 is equipped with, so now gas is in bonnet chamber 3.1, the gas pressure in bonnet chamber 3.1 promotes bonnet piston 4.2 forward, causes spool 4 to travel forward.
As shown in Figure 2, when two-position three way pilot valve 5 is energized, gas, from suction port 1.1 air inlet, is flowed out from the first working hole 1.4 by valve pocket 1.6, and now the first air outlet 1.2 is closed, passes in and out without gas; Second working hole 1.5 is communicated with the second air outlet 1.3 by valve pocket 1.6.Simultaneously, gas also to enter in valve body 1 in front runner 1.7 and rear runner 1.8 by suction port 1.1, gas in rear runner 1.8 enters in bonnet chamber 3.1 to bonnet piston 4.2 pressure forward, and the gas in front runner 1.7 enters into the suction port (not shown in FIG.) in two-position three way pilot valve 5, because two-position three way pilot valve 5 is energized, so armature 5.1 moves down, gas is by suction port 1.1, front runner 1.7, first honeycomb duct 2.4, the suction port (not shown in FIG.) of two-position three way pilot valve 5 and the air outlet of two-position three way pilot valve 5 finally enter seat suction port 2.2 in guide, gas to enter in guide after seat cavity 2.1, to guide piston 4.1 pressure backward, because guide piston 2.1 cross section is greater than bonnet piston 4.2 cross section, so, spool 4 is passed backward by guide piston 2.1.
Two-position three way pilot valve is through the action of energising repeatedly, power-off, and said process goes round and begins again and carries out.
The utility model eliminates the residual gas floss hole of seat in the bonnet of original solenoid valve and guide, use instead bonnet piston 4.2 replace original Returnning spring make gas be one sealing system in flow, eliminate due to Returnning spring fatigue produce dull and tired, and can along with air pressure height adjust commutating speed.Also can prevent the osculum of external dust from bonnet and guide in seat from entering valve body 1 inner simultaneously, reduce the air-flow path blocking phenomenon caused because dust enters solenoid valve inside, extend the working life of solenoid valve.
Certainly; the utility model also can have other various embodiments; when not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the utility model.
Claims (6)
1. a leading type two-position-five-way solenoid valve, comprise valve body, horizontal valve pocket is provided with in valve body, on valve body, under be respectively equipped with the suction port communicated with valve pocket, two air outlets and two working holes, can before, the spool of rear movement is arranged in valve pocket, spool front end is provided with guide piston, it is characterized in that: before described valve body, rear two ends are respectively with seat in the guide with seat chamber in guide be connected with the bonnet in bonnet chamber, guide piston is arranged in guide's seat chamber, spool rear end be connected with can in bonnet chamber before, the bonnet piston of rear movement, seat suction port in first honeycomb duct and guide is provided with in seat in guide, in guide, seat is also connected with two-bit triplet pilot valve, valve inner is also provided with the front runner and rear runner that are connected with suction port, first honeycomb duct one end the other end that communicates with the suction port of two-position three way pilot valve communicates with front runner, rear runner communicates with bonnet chamber, in guide, seat suction port also communicates with two-position three way pilot valve air outlet.
2. leading type two-position-five-way solenoid valve as claimed in claim 1, is characterized in that: in described guide, seat is connected with valve seal respectively with bonnet, and in described two-position three way pilot valve and guide, seat is tightly connected.
3. leading type two-position-five-way solenoid valve as claimed in claim 1, is characterized in that: described guide piston, spool and bonnet piston are provided with Sealing.
4. leading type two-position-five-way solenoid valve as claimed in claim 3, is characterized in that: described Sealing is O type rubber seal and Y type rubber seal.
5. the leading type two-position-five-way solenoid valve as described in claim 1 or 3, is characterized in that: described guide piston cross section is greater than bonnet piston cross-section.
6. leading type two-position-five-way solenoid valve as claimed in claim 1 or 2, is characterized in that: in described guide, seat is also provided with manual reverse of direction pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583866.5U CN204114235U (en) | 2014-10-09 | 2014-10-09 | A kind of leading type two-position-five-way solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583866.5U CN204114235U (en) | 2014-10-09 | 2014-10-09 | A kind of leading type two-position-five-way solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204114235U true CN204114235U (en) | 2015-01-21 |
Family
ID=52331547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420583866.5U Expired - Fee Related CN204114235U (en) | 2014-10-09 | 2014-10-09 | A kind of leading type two-position-five-way solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204114235U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090559A (en) * | 2015-08-31 | 2015-11-25 | 宁波索诺工业自控设备有限公司 | Cut-off type two-position five-way electromagnetic valve |
| CN105526382A (en) * | 2016-01-29 | 2016-04-27 | 奉化市诺鑫气动工程有限公司 | Internal exhaust type two-position five-way solenoid valve |
| CN105546190A (en) * | 2016-01-08 | 2016-05-04 | 西安正昌电子股份有限公司 | Dual-electric-control pilot memory valve body device with adjustable air pressure |
| CN105546158A (en) * | 2016-01-13 | 2016-05-04 | 北京航天发射技术研究所 | High-voltage two-position five-way electromagnetic valve |
| CN105546154A (en) * | 2016-01-22 | 2016-05-04 | 奉化鑫益气动工程有限公司 | Two-position four-way valve |
| CN105546155A (en) * | 2016-01-22 | 2016-05-04 | 奉化鑫益气动工程有限公司 | High-flow two-position four-way valve |
| CN108591542A (en) * | 2018-07-13 | 2018-09-28 | 无锡气动技术研究所有限公司 | Four double three-way magnetic valves |
| CN111720590A (en) * | 2020-07-06 | 2020-09-29 | 格迈科技河北有限公司 | Reversing valve capable of simultaneously deflating and simultaneously admitting air |
| CN114321439A (en) * | 2021-12-29 | 2022-04-12 | 湖北三江航天红峰控制有限公司 | Automatic reversing valve |
| CN115013561A (en) * | 2022-08-09 | 2022-09-06 | 宁波佳尔灵气动机械有限公司 | Electromagnetic valve with safety mode |
| CN115978227A (en) * | 2023-03-20 | 2023-04-18 | 余姚市三力信电磁阀有限公司 | Pilot-operated type two-position four-way electromagnetic valve |
-
2014
- 2014-10-09 CN CN201420583866.5U patent/CN204114235U/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090559B (en) * | 2015-08-31 | 2017-06-13 | 宁波索诺工业自控设备有限公司 | Cut-off type two-position-five-way solenoid valve |
| CN105090559A (en) * | 2015-08-31 | 2015-11-25 | 宁波索诺工业自控设备有限公司 | Cut-off type two-position five-way electromagnetic valve |
| CN105546190A (en) * | 2016-01-08 | 2016-05-04 | 西安正昌电子股份有限公司 | Dual-electric-control pilot memory valve body device with adjustable air pressure |
| CN105546158B (en) * | 2016-01-13 | 2018-04-13 | 北京航天发射技术研究所 | A kind of two five-way electromagnetic valves of high pressure |
| CN105546158A (en) * | 2016-01-13 | 2016-05-04 | 北京航天发射技术研究所 | High-voltage two-position five-way electromagnetic valve |
| CN105546154A (en) * | 2016-01-22 | 2016-05-04 | 奉化鑫益气动工程有限公司 | Two-position four-way valve |
| CN105546155B (en) * | 2016-01-22 | 2018-01-09 | 奉化鑫益气动工程有限公司 | A kind of position four-way valve of big flow two |
| CN105546155A (en) * | 2016-01-22 | 2016-05-04 | 奉化鑫益气动工程有限公司 | High-flow two-position four-way valve |
| CN105526382A (en) * | 2016-01-29 | 2016-04-27 | 奉化市诺鑫气动工程有限公司 | Internal exhaust type two-position five-way solenoid valve |
| CN108591542B (en) * | 2018-07-13 | 2024-02-13 | 无锡气动技术研究所有限公司 | Four-position double three-way electromagnetic valve |
| CN108591542A (en) * | 2018-07-13 | 2018-09-28 | 无锡气动技术研究所有限公司 | Four double three-way magnetic valves |
| CN111720590A (en) * | 2020-07-06 | 2020-09-29 | 格迈科技河北有限公司 | Reversing valve capable of simultaneously deflating and simultaneously admitting air |
| CN111720590B (en) * | 2020-07-06 | 2021-10-08 | 格迈科技河北有限公司 | Reversing valve capable of simultaneously deflating and simultaneously admitting air |
| CN114321439A (en) * | 2021-12-29 | 2022-04-12 | 湖北三江航天红峰控制有限公司 | Automatic reversing valve |
| CN114321439B (en) * | 2021-12-29 | 2023-10-03 | 湖北三江航天红峰控制有限公司 | Automatic reversing valve |
| CN115013561B (en) * | 2022-08-09 | 2022-11-11 | 宁波佳尔灵气动机械有限公司 | Electromagnetic valve with safety mode |
| CN115013561A (en) * | 2022-08-09 | 2022-09-06 | 宁波佳尔灵气动机械有限公司 | Electromagnetic valve with safety mode |
| CN115978227A (en) * | 2023-03-20 | 2023-04-18 | 余姚市三力信电磁阀有限公司 | Pilot-operated type two-position four-way electromagnetic valve |
| CN115978227B (en) * | 2023-03-20 | 2023-05-26 | 余姚市三力信电磁阀有限公司 | Pilot-operated two-position four-way solenoid valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20171009 |