CN201448449U - A self-priming magnetic valve for marsh gas appliances - Google Patents
A self-priming magnetic valve for marsh gas appliances Download PDFInfo
- Publication number
- CN201448449U CN201448449U CN2009200618653U CN200920061865U CN201448449U CN 201448449 U CN201448449 U CN 201448449U CN 2009200618653 U CN2009200618653 U CN 2009200618653U CN 200920061865 U CN200920061865 U CN 200920061865U CN 201448449 U CN201448449 U CN 201448449U
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- rubber seal
- copper sheathing
- self
- magnetic conduction
- flux plate
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Abstract
The utility model discloses a self-priming magnetic valve for marsh gas appliances, which comprises a rubber seal cap, a spring, a magnetic conduction board, a motorized axle, a coil, a copper sheath, a dead axle, a coil stand, a magnetic conduction stand, and a rubber seal septum, and main technical characteristics lie in that one end of the rubber seal septum is provided with a sealing ring that connected with it as a whole; the other end of the rubber seal septum is sleeved over the rubber seal cap; the sealing ring is stuck to the magnetic conduction board tightly. The utility model can effectively avoid the metal components in the self-priming magnetic from being corroded and being rusted by corrosive gas in marsh gas, so as to guarantee its normal service behavior.
Description
Technical field: the utility model relates to a kind of self-priming solenoid valve that is used for the biogas apparatus, and it is applicable to the household biogas apparatus.
Background technique: in the prior art, the metal parts of the employed self-priming solenoid valve of biogas apparatus (moving axis, dead axle, spring, copper sheathing, concentrating flux plate) all exposes in biogas, easily by the H in the biogas
2The S corrosion, Chinese patent CN02273153.9 terminal and biogas isolation with dead axle, copper sheathing and moving axis is also arranged, to prevent that corrosive gas from entering in the gap of moving axis and copper sheathing, avoid corrosion to dead axle, copper sheathing and moving axis rear end, but the moving axis front end of this solenoid valve, spring, concentrating flux plate still are exposed in the biogas, easily by the H in the biogas
2Corrosive gass such as S corrosion is prone to the phenomenon that action has some setbacks after moving axis gets rusty, cause the metal parts that exists in the self-priming solenoid valve by the corrosion of the corrosive gas in the biogas and get rusty, and then influences defective such as service behaviour.For overcoming these defectives, the self-priming solenoid valve of biogas apparatus is improved.
Summary of the invention: technical problem to be solved in the utility model is the self-priming solenoid valve that a kind of biogas apparatus will be provided, it can avoid the metal parts in the self-priming solenoid valve to be got rusty by the corrosion of the corrosive gas in the biogas effectively, ensures its normal service behaviour.
The technological scheme that its technical problem that solves the utility model adopts is: it comprises rubber seal cap, spring, concentrating flux plate, moving axis, coil, copper sheathing, dead axle, coil brace, magnetic conduction support, rubber seal barrier film, described rubber seal barrier film one end is provided with the seal ring that is connected as a single entity with it, the other end of described rubber seal barrier film is enclosed within on the rubber seal cap, and seal ring and concentrating flux plate are adjacent to.
Described rubber seal barrier film is a turriform.
The side of described rubber seal barrier film is a waveform.
Described rubber seal barrier film is made for the fluorine rubber material.
Described rubber seal barrier film is that silicone rubber material is made.
Described rubber seal barrier film is that nitrile rubber is made.
Described concentrating flux plate and the riveted joint of magnetic conduction support, coil is around coil brace, and be fixed on the centre of concentrating flux plate and magnetic conduction support by copper sheathing, dead axle is installed in the copper sheathing and with the magnetic conduction support and fixes, the rubber seal cap is fixed in the moving axis front end, the end of moving axis is positioned at copper sheathing, and spring is installed in the middle of rubber seal cap and the concentrating flux plate, and coaxial with copper sheathing.
The utility model is compared the beneficial effect that is produced with background technique:
1, because the utility model adopts rubber seal barrier film one end to be provided with the seal ring that is connected as a single entity with it, the other end of rubber seal barrier film is enclosed within on the rubber seal cap, the structure that seal ring and concentrating flux plate are adjacent to, the rubber seal barrier film is isolated metal partss such as the spring in biogas and the self-priming solenoid valve, concentrating flux plate, moving axis, coil, copper sheathing, dead axle, coil brace, so it can avoid the metal parts in the self-priming solenoid valve to be got rusty by the corrosion of the corrosive gas in the biogas effectively, ensures its normal service behaviour.
Description of drawings: Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the annexation schematic representation of self-priming solenoid valve and valve seat 12 among Fig. 1.
Embodiment: referring to accompanying drawing 1, shown in the accompanying drawing 2, present embodiment comprises rubber seal cap 1, spring 2, concentrating flux plate 3, moving axis 4, coil 5, copper sheathing 6, dead axle 7, coil brace 8, magnetic conduction support 9, rubber seal barrier film 10, valve seat 12, concentrating flux plate 3 and magnetic conduction support 9 are riveted together, coil 5 is around coil brace 8, and be fixed on the centre of concentrating flux plate 3 and magnetic conduction support 9 by copper sheathing 6, dead axle 7 is installed in the copper sheathing 6 and with magnetic conduction support 9 and fixes, rubber seal cap 1 is installed in moving axis 4 front ends, the end of moving axis 4 is installed in the copper sheathing 6, and can slide along the axis of copper sheathing 6, spring 2 is installed in the middle of rubber seal cap 1 and the concentrating flux plate 3, and and copper sheathing 6 is coaxial, rubber seal barrier film 10 1 ends are provided with the seal ring 11 that is connected as a single entity with it, rubber seal barrier film 10 the other ends are enclosed within on the rubber seal cap 1, and the seal ring 11 that passes through its bottom contacts with concentrating flux plate 3, rubber seal barrier film 10 can be fluorine rubber, silicone rubber, materials such as nitrile butadiene rubber are made, in the present embodiment, rubber seal barrier film 10 is made for the fluorine rubber material, and its profile is that side is corrugated turriform.
When the self-priming solenoid valve was applied on the biogas apparatus, the self-priming solenoid valve compressed by seal ring 11 and valve seat 12, and valve seat 12 is provided with valve port 13, suction port 14, air outlet 15, and valve seat 12 is communicated with biogas pipeline by suction port 14 and air outlet 15.
When the power supply of self-priming solenoid valve is switched on, produce electromagnetic force, electromagnetic force is drawn moving axis 4 drive rubber seal caps 1 and is moved to dead axle 7 directions, valve port 13 in rubber seal cap 1 and the valve seat 12 is broken away from, form passage between suction port 14 in the valve seat 12 and the air outlet 15, biogas in the biogas pipeline flows into from suction port 14, approach valve port 13,15 outflows from the air outlet at last.
When the power supply of self-priming solenoid valve is disconnected, do not produce electromagnetic force, compressed spring 2 promotes moving axis 4 and drives rubber seal cap 1 to moving away from dead axle 7 directions, valve port 13 in rubber seal cap 1 and the valve seat 12 is compressed, reach the effect of sealing valve port 13, thereby make to form between suction port 14 in the valve seat 12 and the air outlet 15 and open circuit the disconnection of realization biogas pipeline.
The seal ring 11 of rubber seal barrier film 10 bottoms is with the surface of contact sealing of concentrating flux plate 3 and valve seat 12, rubber seal barrier film 10 is isolated metal partss such as the biogas in the valve seat 12 and the spring 2 in the self-priming solenoid valve, concentrating flux plate 3, moving axis 4, coil 5, copper sheathing 6, dead axle 7, coil brace 8 fully, can avoid the H in the biogas effectively
2Corrosive gass such as S are to the corrosion of the metal parts in the self-priming solenoid valve, simultaneously can prevent effectively that also foreign material from entering in the gap of moving axis 4 and copper sheathing 6, avoid moving axis 4 phenomenon that action has some setbacks to occur, thereby ensure the normal service behaviour of self-priming solenoid valve better.
Claims (10)
1. the self-priming solenoid valve of a biogas apparatus, it comprises rubber seal cap (1), spring (2), concentrating flux plate (3), moving axis (4), coil (5), copper sheathing (6), dead axle (7), coil brace (8), magnetic conduction support (9), rubber seal barrier film (10), it is characterized in that described rubber seal barrier film (10) one ends are provided with the seal ring (11) that is connected as a single entity with it, the other end of described rubber seal barrier film (10) is enclosed within on the rubber seal cap (1), and seal ring (11) is adjacent to concentrating flux plate (3).
2. the self-priming solenoid valve of biogas apparatus according to claim 1 is characterized in that described rubber seal barrier film (10) is turriform.
3. the self-priming solenoid valve of biogas apparatus according to claim 2, the side that it is characterized in that described rubber seal barrier film (10) is a waveform.
4. according to the self-priming solenoid valve of each described biogas apparatus of claim 1～3, it is characterized in that described rubber seal barrier film (10) makes for the fluorine rubber material.
5. according to the self-priming solenoid valve of each described biogas apparatus of claim 1～3, it is characterized in that described rubber seal barrier film (10) makes for silicone rubber material.
6. according to the self-priming solenoid valve of each described biogas apparatus of claim 1～3, it is characterized in that described rubber seal barrier film (10) makes for nitrile rubber.
7. according to the self-priming solenoid valve of each described biogas apparatus of claim 1～3, it is characterized in that the riveted joint of described concentrating flux plate (3) and magnetic conduction support (9), coil (5) around coil brace (8) on every side, and be fixed on the centre of concentrating flux plate (3) and magnetic conduction support (9) by copper sheathing (6), dead axle (7) is installed in the copper sheathing (6) and with magnetic conduction support (9) and fixes, rubber seal cap (1) is fixed in moving axis (4) front end, the end of moving axis (4) is positioned at copper sheathing (6), spring (2) is installed in the middle of rubber seal cap (1) and the concentrating flux plate (3), and and copper sheathing (6) coaxial.
8. the self-priming solenoid valve of biogas apparatus according to claim 4, it is characterized in that the riveted joint of described concentrating flux plate (3) and magnetic conduction support (9), coil (5) around coil brace (8) on every side, and be fixed on the centre of concentrating flux plate (3) and magnetic conduction support (9) by copper sheathing (6), dead axle (7) is installed in the copper sheathing (6) and with magnetic conduction support (9) and fixes, rubber seal cap (1) is fixed in moving axis (4) front end, the end of moving axis (4) is positioned at copper sheathing (6), spring (2) is installed in the middle of rubber seal cap (1) and the concentrating flux plate (3), and and copper sheathing (6) coaxial.
9. the self-priming solenoid valve of biogas apparatus according to claim 5, it is characterized in that the riveted joint of described concentrating flux plate (3) and magnetic conduction support (9), coil (5) around coil brace (8) on every side, and be fixed on the centre of concentrating flux plate (3) and magnetic conduction support (9) by copper sheathing (6), dead axle (7) is installed in the copper sheathing (6) and with magnetic conduction support (9) and fixes, rubber seal cap (1) is fixed in moving axis (4) front end, the end of moving axis (4) is positioned at copper sheathing (6), spring (2) is installed in the middle of rubber seal cap (1) and the concentrating flux plate (3), and and copper sheathing (6) coaxial.
10. the self-priming solenoid valve of biogas apparatus according to claim 6, it is characterized in that the riveted joint of described concentrating flux plate (3) and magnetic conduction support (9), coil (5) around coil brace (8) on every side, and be fixed on the centre of concentrating flux plate (3) and magnetic conduction support (9) by copper sheathing (6), dead axle (7) is installed in the copper sheathing (6) and with magnetic conduction support (9) and fixes, rubber seal cap (1) is fixed in moving axis (4) front end, the end of moving axis (4) is positioned at copper sheathing (6), spring (2) is installed in the middle of rubber seal cap (1) and the concentrating flux plate (3), and and copper sheathing (6) coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200618653U CN201448449U (en) | 2009-08-03 | 2009-08-03 | A self-priming magnetic valve for marsh gas appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200618653U CN201448449U (en) | 2009-08-03 | 2009-08-03 | A self-priming magnetic valve for marsh gas appliances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201448449U true CN201448449U (en) | 2010-05-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200618653U Expired - Lifetime CN201448449U (en) | 2009-08-03 | 2009-08-03 | A self-priming magnetic valve for marsh gas appliances |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201448449U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537477A (en) * | 2010-12-28 | 2012-07-04 | 高砂电气(苏州)有限公司 | Two-way electromagnetic vale with diaphragm structure |
| CN102588660A (en) * | 2011-01-10 | 2012-07-18 | 克朗斯集团公司 | Blow Valve For Expanding Plastic Containers |
| CN103216671A (en) * | 2013-04-28 | 2013-07-24 | 夏育红 | Seal valve gum cover for direct-acting valve |
| CN105443839A (en) * | 2015-12-21 | 2016-03-30 | 中航电测仪器股份有限公司 | Two-way D-shaped electromagnetic valve and application method thereof |
-
2009
- 2009-08-03 CN CN2009200618653U patent/CN201448449U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537477A (en) * | 2010-12-28 | 2012-07-04 | 高砂电气(苏州)有限公司 | Two-way electromagnetic vale with diaphragm structure |
| CN102588660A (en) * | 2011-01-10 | 2012-07-18 | 克朗斯集团公司 | Blow Valve For Expanding Plastic Containers |
| CN103216671A (en) * | 2013-04-28 | 2013-07-24 | 夏育红 | Seal valve gum cover for direct-acting valve |
| CN103216671B (en) * | 2013-04-28 | 2014-12-17 | 夏育红 | Seal valve gum cover for direct-acting valve |
| CN105443839A (en) * | 2015-12-21 | 2016-03-30 | 中航电测仪器股份有限公司 | Two-way D-shaped electromagnetic valve and application method thereof |
| CN105443839B (en) * | 2015-12-21 | 2018-08-24 | 中航电测仪器股份有限公司 | Two logical D types solenoid valves of one kind and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100505 |