CN2761928Y - Bidiaphram electromagnetic valve - Google Patents
Bidiaphram electromagnetic valve Download PDFInfo
- Publication number
- CN2761928Y CN2761928Y CN 200520003562 CN200520003562U CN2761928Y CN 2761928 Y CN2761928 Y CN 2761928Y CN 200520003562 CN200520003562 CN 200520003562 CN 200520003562 U CN200520003562 U CN 200520003562U CN 2761928 Y CN2761928 Y CN 2761928Y
- Authority
- CN
- China
- Prior art keywords
- valve
- barrier film
- coil
- iron core
- guide
- 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
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- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses a novel double diaphragm electromagnetic valve, which comprises a coil 1, an iron core 2, a valve body 3 and a valve cover 4, wherein the valve cover 4 is arranged on the valve body 3. The coil 1 is arranged on an auxiliary diaphragm 5, and the iron core 2 in the coil 1 is corresponding to a pilot water drainage opening of the auxiliary diaphragm. The utility model has the advantages of reasonable design, material consumption saving and production cost reduction and is suitable for diversified production and life of the fluid flow control.
Description
Technical field
The utility model relates to a kind of unidirectional electrical magnet valve, specifically relates to a kind of pair of diaphragm electromagnetic valve.
Background technique
At present, widely used pair of diaphragm electromagnetic valve comprises that coil, iron core, valve body, main valve lid, secondary valve gap, secondary barrier film, main valve barrier film, spring, coil are arranged on the secondary valve gap, on the secondary valve gap guide's water intake and guide's water pouring mouth are set, the iron core of coil is corresponding with guide's water pouring mouth on the secondary valve gap, between secondary valve gap and the secondary valve diaphragm spring is set.This design structure complexity is unfavorable for integrated manufacturing, and high material consumption makes processing cost higher.
Summary of the invention
That the purpose of this utility model aims to provide is simple in structure, the directly two diaphragm electromagnetic valves of effect.
To achieve these goals, of the present utility model pair of diaphragm electromagnetic valve comprises coil, iron core, valve body, valve gap, and valve gap is arranged on the valve body, coil is arranged on the secondary barrier film, fixedly connected with valve gap, the iron core of coil is corresponding with guide's water pouring mouth on the secondary barrier film, to control its keying.
Of the present utility model pair of diaphragm electromagnetic valve compared with prior art has following excellent effect:
With the valve gap integrated design, save material, the iron core of coil is corresponding with guide's water pouring mouth on the secondary barrier film, makes effect directly, and the minimizing energy consumption has reduced cost.
Description of drawings
Fig. 1 is the two diaphragm electromagnetic valve structural representations of the utility model.
Be iron core wherein: 1) be coil, 2), 3) be valve body, 4) be valve gap.5) be secondary barrier film, 6) be main barrier film, 7) be guide's water intake of secondary barrier film, 8) be guide's water pouring mouth of secondary barrier film, 9) be secondary valve pocket, 10) be the water pouring mouth, 11) be water outlet, 12) be main valve chamber, 13) be water intake, 14) be guide's water intake of main barrier film, 15) be primary valve.
Mode of execution
Shown in Figure 1, with valve gap 4 integrated making and be fixed on the valve body 3, coil 1 places on the secondary barrier film 5, is fixed on the valve gap 4 with screw, and the iron core 2 in the coil 1 is corresponding with guide's water pouring mouth 7 of secondary barrier film, open and close to control secondary barrier film 5, main barrier film 6 places on the primary valve 15, installs spring between main barrier film 6 and the valve gap 4, opens and closes to control main barrier film 6, offer guide's water intake 14 of main barrier film on the main barrier film 6, offer guide's water intake 7 of secondary barrier film and guide's water pouring mouth 8 of secondary barrier film on the secondary barrier film 5.Coil electricity, iron core open auxiliary barrier film guide water pouring mouth, the water emptying of secondary valve pocket is subjected to the effect of main valve chamber hydraulic pressure, valve gap water pouring mouth is opened in secondary barrier film combination, and water is drained in the main valve chamber, be subjected to solenoid valve water intake hydraulic action, main barrier film is opened the valve body primary valve, and solenoid valve is opened; Coil stops energising, and iron core is closed secondary barrier film guide water pouring mouth, and water enters from secondary barrier film guide water intake, and the long-pending full back of water forms pressure in the secondary valve pocket, closes the water pouring mouth.Main valve chamber is intake because of main barrier film guide water intake always, and main separate space amasss full water, forms pressure, and solenoid valve is closed in main barrier film combination.
Claims (1)
1, a kind of pair of diaphragm electromagnetic valve, comprise that valve body (3), valve gap (4), coil (1), iron core (2), valve gap (4) are arranged on the valve body (3), it is characterized in that coil (1) is arranged on the secondary barrier film (5), fixedly connected with valve gap (4), the iron core (2) in the coil (1) is corresponding with guide's water pouring mouth (8) of secondary barrier film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520003562 CN2761928Y (en) | 2005-01-30 | 2005-01-30 | Bidiaphram electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520003562 CN2761928Y (en) | 2005-01-30 | 2005-01-30 | Bidiaphram electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2761928Y true CN2761928Y (en) | 2006-03-01 |
Family
ID=36095054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520003562 Expired - Fee Related CN2761928Y (en) | 2005-01-30 | 2005-01-30 | Bidiaphram electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2761928Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398206A (en) * | 2013-08-13 | 2013-11-20 | 黄石兴阀科技有限公司 | Magnetic power flexible membrane starting pipeline switching valve |
| CN105626937A (en) * | 2016-03-01 | 2016-06-01 | 李惠钧 | Electromagnetic valve with multiple stages of diaphragms |
-
2005
- 2005-01-30 CN CN 200520003562 patent/CN2761928Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398206A (en) * | 2013-08-13 | 2013-11-20 | 黄石兴阀科技有限公司 | Magnetic power flexible membrane starting pipeline switching valve |
| CN105626937A (en) * | 2016-03-01 | 2016-06-01 | 李惠钧 | Electromagnetic valve with multiple stages of diaphragms |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060301 |