CN202252250U - Double-electric-control fuel gas electromagnetic valve - Google Patents
Double-electric-control fuel gas electromagnetic valve Download PDFInfo
- Publication number
- CN202252250U CN202252250U CN2011202937909U CN201120293790U CN202252250U CN 202252250 U CN202252250 U CN 202252250U CN 2011202937909 U CN2011202937909 U CN 2011202937909U CN 201120293790 U CN201120293790 U CN 201120293790U CN 202252250 U CN202252250 U CN 202252250U
- Authority
- CN
- China
- Prior art keywords
- valve
- electric
- coil
- port
- sealing gasket
- 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
Links
Landscapes
- Magnetically Actuated Valves (AREA)
Abstract
The utility model relates to the technical field of electromagnetic valves and particularly relates to a double-electric-control fuel gas electromagnetic valve, which comprises a valve body, wherein a gas inlet, a valve cavity, a first valve opening, a second valve opening and a gas outlet are formed in the valve body, the gas inlet is communicated with the valve cavity through the first valve opening, the valve cavity is communicated with the gas outlet through the second valve opening, and the first valve opening and the second valve opening are respectively provided with electric control switches. The first vale opening and the second valve opening are respectively controlled through the electric control switches, in the use process, the two electric control switches are simultaneously turned on or turned off, and when one electric control switch generates leakage, the gas supply safety can be also ensured. The double-electric-control fuel gas electromagnetic valve has the advantages that the structure is simple, the design is reasonable, and the safety factor is greatly improved.
Description
Technical field
The utility model relates to the solenoid valve technical field, particularly a kind of pair of electric-controlled gas solenoid valve.
Background technique
Gas electromagnetic valve is to be applicable to town gas, LPG, and multiple heating flame medium pipeline such as rock gas break-make is switched, and carries out the temperature actuator of control automatically.It is widely used in coal gas heat setting and glass, the kiln heating of bulb industry and the coal gas heating robot control system(RCS) of other industry of textile industry, print.Existing gas electromagnetic valve all adopts the single valve structure, and this spline structure is provided with, and when valve control structure breaks down, leaks easily and produces security incident, so it is more reasonable to study a kind of structure setting, the gas electromagnetic valve that safety coefficient is higher becomes the focus of industry research.
The model utility content
The purpose of the utility model is defective and the deficiency to existing technology, and a kind of simple in structure, easy to operate and two electric-controlled gas solenoid valves that safety coefficient is higher are provided.
For realizing above-mentioned purpose, the utility model adopts following technological scheme:
The described a kind of pair of electric-controlled gas solenoid valve of the utility model, it comprises valve body, forms suction port in the said valve body; Valve pocket, valve port one, valve port two and air outlet; Said suction port is communicated with valve pocket through valve port one, and said valve pocket is communicated with the air outlet through valve port two; Said valve port one is equipped with electrically switchable grating with valve port two places.
Wherein, said electrically switchable grating comprises coil carrier, and the coil carrier outer periphery has coil, and coil carrier is provided with static iron core, moving iron core from top to bottom successively; Be fixed with the coil lower cover under the said coil carrier, said moving iron core bottom is fixedly connected with sealing gasket, is connected with pressure spring between said coil lower cover and the sealing gasket.
Further, said sealing gasket is provided with the aluminium flake layer, and said pressure spring is connected with sealing gasket through the aluminium flake layer.
Further, said coil carrier is provided with the coil loam cake.
After adopting said structure; The utility model beneficial effect is: the utility model is controlled valve port one and valve port two respectively through electrically switchable grating, and in the using process, two electrically switchable gratings are with opening with closing; Reveal even one of them electrically switchable grating exists, also can guarantee air feed safety.The utility model is simple in structure, and is reasonable in design, greatly improved safety coefficient.
Description of drawings
Fig. 1 is the overall structure schematic representation of the utility model.
Among the figure:
1, valve body; 11, suction port; 12, valve pocket; 13, air outlet;
14, valve port one; 15, valve port two;
2, electrically switchable grating; 21, sealing gasket; 22, coil lower cover; 23, moving iron core;
24, coil; 25, coil carrier; 26, coil loam cake; 27, static iron core;
28, pressure spring; 29, aluminium flake layer.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, the described a kind of pair of electric-controlled gas solenoid valve of the utility model, it comprises valve body 1 and two electrically switchable gratings 2, promptly said valve body 1 and two electrically switchable gratings 2 constitute the utility model agent structure.
Form suction port 11 in the said valve body 1, valve pocket 12, valve port 1, valve port 2 15 and air outlet 13, said suction port 11 is communicated with valve pocket 12 through valve port 1, and said valve pocket 12 is communicated with air outlet 13 through valve port 2 15.
Said valve port 1 respectively is provided with an electrically switchable grating 2 with valve port 2 15 places.
Said electrically switchable grating 2 comprises coil carrier 25, and coil carrier 25 outer periphery have coil 24, and coil carrier 25 is provided with static iron core 27, moving iron core 23 from top to bottom successively; Said coil carrier is fixed with coil lower cover 22 25 times, and said coil carrier 25 is provided with coil loam cake 26.Coil lower cover 22 and coil loam cake 26 are used to protect coil 24.
Said moving iron core 23 bottoms are fixedly connected with sealing gasket 21, sealing gasket 21 and valve port 1 or valve port 2 15 one-tenth corresponding settings.
Be connected with pressure spring 28 between said coil lower cover 22 and the sealing gasket 21.The preferred said sealing gasket 21 of the utility model is provided with aluminium flake layer 29, and said pressure spring is connected with sealing gasket 21 through aluminium flake layer 29.The effect of aluminium flake layer 29 is to avoid sealing gasket 21 to be damaged because of pressure spring 28.
Working principle:
During work; The coil 24 of two electrically switchable gratings 2 is switched on simultaneously, and moving iron core 23 moves downward with the active force that sealing gasket 21 overcomes pressure spring 28, and valve port 1 is opened with valve port 2 15 simultaneously; The utility model is in opening state; Fluid can get into from suction port 11, through valve port 1, valve pocket 12 and valve port 2 15, and 13 outflows from the air outlet at last.When closing the utility model, cut off coil 24 energisings of two electrically switchable gratings 2 simultaneously, the sealing gasket 21 of two electrically switchable gratings is while close port 1 and valve port 2 15 under the effect of pressure spring 28, and the utility model is in closed condition.Reveal even one of them electrically switchable grating exists, also can guarantee to put forward gas safety.
The above only is the preferred embodiments of the utility model, so all equivalences of doing according to the described structure of the utility model patent claim, characteristic and principle change or modify, includes in the utility model patent claim.
Claims (4)
1. two electric-controlled gas solenoid valve; It comprises valve body (1), it is characterized in that: form suction port (11) in the said valve body (1), valve pocket (12); Valve port one (14); Valve port two (15) and air outlet (13), said suction port (11) is communicated with valve pocket (12) through valve port one (14), and said valve pocket (12) is communicated with air outlet (13) through valve port two (15); Said valve port one (14) and valve port two (15) locate to be equipped with electrically switchable grating (2).
2. according to claim 1 pair of electric-controlled gas solenoid valve is characterized in that: said electrically switchable grating (2) comprises coil carrier (25), and coil carrier (25) outer periphery has coil (24), and coil carrier (25) is provided with static iron core (27), moving iron core (23) from top to bottom successively; Be fixed with coil lower cover (22) under the said coil carrier (25), said moving iron core (23) bottom is fixedly connected with sealing gasket (21), is connected with pressure spring (28) between said coil lower cover (22) and the sealing gasket (21).
3. according to claim 2 pair of electric-controlled gas solenoid valve is characterized in that: said sealing gasket (21) is provided with aluminium flake layer (29), and said pressure spring is connected with sealing gasket (21) through aluminium flake layer (29).
4. according to the arbitrary described pair of electric-controlled gas solenoid valve of claim 1-3, it is characterized in that: said coil carrier (25) is provided with coil loam cake (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202937909U CN202252250U (en) | 2011-08-15 | 2011-08-15 | Double-electric-control fuel gas electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202937909U CN202252250U (en) | 2011-08-15 | 2011-08-15 | Double-electric-control fuel gas electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202252250U true CN202252250U (en) | 2012-05-30 |
Family
ID=46113492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202937909U Expired - Fee Related CN202252250U (en) | 2011-08-15 | 2011-08-15 | Double-electric-control fuel gas electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202252250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278402A (en) * | 2018-03-07 | 2018-07-13 | 广东铃木智能科技有限公司 | A kind of twin gas electromagnetic valve |
-
2011
- 2011-08-15 CN CN2011202937909U patent/CN202252250U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278402A (en) * | 2018-03-07 | 2018-07-13 | 广东铃木智能科技有限公司 | A kind of twin gas electromagnetic valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202252255U (en) | Normally open direct-acting electromagnetic valve | |
| CN202901303U (en) | Superhigh temperature magnetic valve | |
| CN202266694U (en) | Large-caliber normally-open direct-acting electromagnetic valve | |
| CN202252250U (en) | Double-electric-control fuel gas electromagnetic valve | |
| CN204004697U (en) | Two-position two-way solenoid valve | |
| CN107940024A (en) | A kind of diaphragm type fuel oil Chilly ash three-way valves | |
| CN202252253U (en) | Large-caliber direct-acting piston type solenoid valve | |
| CN202431990U (en) | Pneumatic hard seal quick switching valve | |
| CN102878323A (en) | Solenoid valve with adjustable flow | |
| CN202834523U (en) | Oil tube | |
| CN102788188A (en) | Two-position three-way direct-acting electromagnetic valve | |
| CN202629255U (en) | Process control diaphragm valve | |
| CN202881379U (en) | Oil supply control system for vacuum aluminizing machine | |
| CN201651342U (en) | Electric-control sensitive air pressure regulator | |
| CN203323354U (en) | Open flat plate-type electromagnetic boiler | |
| CN204985906U (en) | High temperature flue gas trip valve | |
| CN204004698U (en) | Sealed electromagnetic valve | |
| CN203718102U (en) | Conveying pipeline valve actuator utilizing internal pressure of conveying pipeline as power | |
| CN214008231U (en) | Pilot-operated solenoid valve with interlocking structure | |
| CN202869191U (en) | Natural gas baking box device | |
| CN201795690U (en) | Control device of kiln door and burner flame | |
| CN202484362U (en) | Two-out type three-way reversing valve | |
| CN114440130B (en) | Hydrogen bottle mouth valve group with temperature control valve and control valve group opening and closing method thereof | |
| CN202393255U (en) | Vacuum furnace gauge protection device | |
| CN102384666A (en) | Furnace door and burner nozzle flame control device |
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: 20120530 Termination date: 20130815 |