CN202719194U - Electromagnetic switch gas valve - Google Patents
Electromagnetic switch gas valve Download PDFInfo
- Publication number
- CN202719194U CN202719194U CN 201220375874 CN201220375874U CN202719194U CN 202719194 U CN202719194 U CN 202719194U CN 201220375874 CN201220375874 CN 201220375874 CN 201220375874 U CN201220375874 U CN 201220375874U CN 202719194 U CN202719194 U CN 202719194U
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- valve body
- iron core
- air outlet
- sealing
- wall
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- Withdrawn - After Issue
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Abstract
The utility model relates to the technical field of gas control components, in particular to an electromagnetic switch gas valve. The electromagnetic switch gas valve comprises a valve body and an electromagnetic valve assembly which is arranged on the valve body, wherein the valve body comprises an upper valve body and a lower valve body, an inner valve cavity and a ring-shaped outer valve cavity are formed in the upper valve body and the lower valve body, and a gas inlet is arranged at the bottom of the lower valve body. A first gas outlet and a second gas outlet are symmetrically arranged on two sides of the gas inlet, and a sealing swing leaf is arranged between the upper valve body and the lower valve body. Two sealing inclined faces are symmetrically arranged at the bottom of the sealing swing leaf, the two sealing inclined faces correspond to the first gas outlet and the second gas outlet, and the bottom end of a movable iron core is arranged one end of the sealing swing leaf through a first executing mechanism in corresponding mode. A second executing mechanism is arranged in the upper valve body, and the second executing mechanism is arranged on the other end of the sealing swing leaf in corresponding mode. The electromagnetic switch gas valve has the advantages of being simple and compact in structure, reasonable in design, and capable of simultaneously effectively controlling two pipelines due to the fact that gas can achieve mutually switch between the first gas outlet and the second gas outlet.
Description
Technical field
The utility model relates to gas control unit technical field, and particularly a kind of electromagnetism switches gas valve.
Background technique
Gas control valve, general and be widely used in the various gas pipings controls, by people common and familiar.But existing gas control valve generally all adopts the structure of a suction port and an air outlet, it has advantages of simple structure and simple, but when multi-line connects, just needs a plurality of gas control valves to realize control purpose simultaneously, not only increase cost, and also brought inconvenience for operation.Be directed to deficiency and defective that existing gas control valve exists, be necessary prior art is effectively improved.
The model utility content
The purpose of this utility model is to provide a kind of compact structure, easy to operate for the defective of prior art and deficiency, can effectively switch electromagnetism switch gas valve.
For achieving the above object, the utility model is by the following technical solutions:
A kind of electromagnetism described in the utility model switches gas valve, comprise valve body and the electromagnetic valve component of being located on the valve body, described electromagnetic valve component comprises corresponding static iron core and the moving iron core that arranges, be located between static iron core and the moving iron core spring is arranged, be sheathed on the coil of static iron core and moving iron core periphery, be located at the outer housing of coil and the power lead that is connected with coil, described valve body comprises upper valve body and lower valve body, described upper valve body connects with lower valve body docking, form internal valve cavity and the outer valve pocket of annular in upper valve body and the lower valve body, described lower valve body bottom is provided with suction port, the suction port bilateral symmetry is provided with air outlet one and air outlet two, described suction port, air outlet one and air outlet two all are communicated with internal valve cavity, be provided with sealing pendulum leaf between described upper valve body and the lower valve body, described sealing pendulum leaf bottom is arranged with two sealing inclined-planes, described two sealings inclined-planes and air outlet one and air outlet two corresponding settings, described moving iron core bottom is stretched in the upper valve body, described moving iron core bottom is by actuator one and the corresponding setting of sealing pendulum leaf one end, be provided with actuator two in the described upper valve body, described actuator two and the corresponding setting of the sealing pendulum leaf the other end.
Wherein, described sealing pendulum leaf comprises the endless metal frame, is located at the metal link press span in endless metal frame neutral position, and described metal link press span bilateral symmetry is provided with the metal rocker, form annular soft pad in the described endless metal frame, described metal rocker bottom forms the sealing inclined-plane; Form annular inner wall one in the described upper valve body, form annular inner wall two in the described lower valve body, described annular soft pad is located between annular inner wall one and the annular inner wall two, be shaped to internal valve cavity in described annular inner wall one and the annular inner wall two, annular inner wall one and the annular inner wall two outer outer valve pockets of annular that are shaped to, described metal rocker is located in the internal valve cavity, and described endless metal is set up in the outer valve pocket of annular.
Further, described sealing inclined is towards outer incline.
Further, the thickness of described annular soft pad is greater than the thickness of endless metal frame.
Further, described actuator one comprises that execution block one and fixed symmetrical be located at two of execution block one bottom and carry out push rods one, described two bottoms and the corresponding setting in endless metal frame one end both sides of carrying out push rod one, described execution block one is fixedly connected with the iron core bottom.
Further, described actuator two comprises Returnning spring, execution block two and fixed symmetrical are located at two execution push rods two of execution block two bottoms, described two bottoms and the corresponding setting in endless metal frame the other end both sides of carrying out push rod two, described execution block two is connected with upper valve body by Returnning spring.
Further, be fixed on the housing by jump ring on the described static iron core.
The utility model beneficial effect is: the utility model is simple and compact for structure, reasonable in design, the utility model is provided with 2 two air outlets of suction port and air outlet one and air outlet at lower valve body, can realize diverter switch to air outlet one and air outlet two by sealing pendulum leaf, also be that gas can switch between air outlet one and air outlet two mutually, namely the utility model can effectively be controlled two pipelines simultaneously.
Description of drawings
Fig. 1 is sectional structure schematic diagram of the present utility model;
Fig. 2 is the utility model sealing swinging impeller structure schematic diagram;
Fig. 3 is another visual angle structural representation of the utility model sealing pendulum leaf.
Among the figure:
1, jump ring; 2, static iron core; 3, housing; 4, power lead;
5, moving iron core; 6, Returnning spring; 7, execution block two; 8, carry out push rod two;
9, annular inner wall one; 10, annular inner wall two; 11, lower valve body; 12, seal ring is installed;
14, the air outlet one; 15, suction port; 16, internal valve cavity; 17, the air outlet two
18, sealing pendulum leaf; 19, carry out push rod one; 20, the outer valve pocket of annular; 21, execution block one
22, upper valve body; 23, spring; 24, coil;
181, endless metal frame; 182, metal link press span; 183, metal rocker; 184, sealing inclined-plane;
185, annular soft pad.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, a kind of electromagnetism described in the utility model switches gas valve, comprises valve body and the electromagnetic valve component of being located on the valve body, and namely valve body and electromagnetic valve component consist of the utility model agent structure.
Described electromagnetic valve component comprises corresponding static iron core 2 and the moving iron core 5 that arranges, be located between static iron core 2 and the moving iron core 5 spring 23 is arranged, be sheathed on the coil 24 of static iron core 2 and moving iron core 5 peripheries, be located at the housing 3 outside the coil 24 and the power lead 4 that is connected with coil 24.Described static iron core 2 upper ends are fixed on the housing 3 by jump ring 1, certainly also can adopt other means of fixation.Electromagnetic valve component described in the utility model and prior art be not repeated in this description without essential distinction.
Described valve body comprises upper valve body 22 and lower valve body 11, described upper valve body 22 connects with lower valve body 11 docking, form internal valve cavity 16 and the outer valve pocket 20 of annular in upper valve body 22 and the lower valve body 11, particularly, form annular inner wall 1 in the described upper valve body 22, form annular inner wall 2 10 in the described lower valve body 11, described annular inner wall 1 is connected with annular inner wall 2 10 docking, be shaped to internal valve cavity 16 in annular inner wall 1 and the annular inner wall 2 10, annular inner wall 1 and the annular inner wall 2 10 outer outer valve pockets 20 of annular that are shaped to.
Described lower valve body 11 bottoms are provided with suction port 15, suction port 15 bilateral symmetry are provided with air outlet 1 and air outlet 2 17, described suction port 14, air outlet 1 and air outlet 2 17 all are communicated with internal valve cavity 16, gas enters in the utility model valve body from suction port 14, can be from, air outlet 1 or air outlet 2 17 discharge outside the utility model.Described air outlet 1 and air outlet 2 17 outer being equipped with are installed seal ring 12, so arrange, and being mainly increases tightness of the present utility model.
Be provided with sealing pendulum leaf 18 between described upper valve body 22 and the lower valve body 11, described sealing pendulum leaf 18 bottoms are arranged with two sealing inclined-planes 184, described two sealings inclined-planes 184 and air outlet 1 and air outlet 2 17 corresponding settings, the utility model is realized switching between gas outlet 1 and the air outlet 2 17 by sealing pendulum leaf 18, particularly, described sealing pendulum leaf 18 comprises endless metal frame 181, be located at the metal link press span 182 in endless metal frame 181 neutral positions, described metal link press span 182 bilateral symmetry are provided with metal rocker 183, form annular soft pad 185 in the described endless metal frame 181, described metal rocker 183 bottoms form sealing inclined-plane 184.Described annular soft pad 185 is located between annular inner wall 1 and the annular inner wall 2 10, play the effect of sealing internal valve cavity 16, described metal rocker 183 and sealing inclined-plane 184 be located in the internal valve cavity 16 and with air outlet 1 and air outlet 2 17 corresponding settings, described endless metal frame 181 is located in the annular outer valve pocket 20.
Described sealing inclined-plane 184 is outward-dipping, and the inclination on the preferred described sealing of the utility model inclined-plane 184 is 4 degree, so arranges, and when sealing pendulum leaf 18 swung, the sealing effect between sealing inclined-plane 184 and air outlet 1 and the air outlet 2 17 was better.The thickness of described annular soft pad 185 so arranges greater than the thickness of endless metal frame 181, can guarantee that there is certain swing space in endless metal frame 181.
Described moving iron core 5 bottoms are stretched in the upper valve body 22, described moving iron core 5 bottoms are by actuator one and the corresponding setting of sealing pendulum leaf 18 1 ends, particularly, described actuator one comprises that execution block 1 and fixed symmetrical be located at two of execution block one 21 bottoms and carry out push rods 1, the positioning hole and the corresponding setting in endless metal frame 181 1 end both sides on the upper valve body 22 passed in the bottom of described two execution push rods 1, and described execution block 1 is fixedly connected with iron core 5 bottoms.
Be provided with actuator two in the described upper valve body 22, described actuator two and the corresponding setting of sealing pendulum leaf 18 the other ends, particularly, described actuator two comprises Returnning spring 6, execution block 27 and fixed symmetrical are located at two execution push rods 28 of execution block 27 bottoms, described two bottoms and the corresponding setting in endless metal frame 181 the other end both sides of carrying out push rod 28, described execution block 27 is connected with upper valve body 22 by Returnning spring 6.
The utility model working principle: gas is in suction port 14 enters internal valve cavity 16, in the situation that coil 24 is not switched on, moving iron core 5 gives execution block 1 under the effect of spring 23, carry out one 19 one downward active forces of push rod, promoting endless metal frame 181 is tilted to the left, make the sealing inclined-plane 184 and air outlet 2 17 sealings on the left side, at this moment, the sealing inclined-plane 184 on the right separates with air outlet 1, Returnning spring 6 is in compressive state, and gas can be outside the one 14 discharge the utility model of air outlet.When need switch the air outlet, by 24 energisings of 4 pairs of coils of power lead, coil 24 interior generation magnetic fields, the active force that moving iron core 5 overcomes spring 23 moves upward, and simultaneously, execution block 27 and execution push rod 28 move downward under the effect of Returnning spring 6, sealing inclined-plane 184, the left side separates with air outlet 2 17, the sealing inclined-plane 184 on the right and air outlet one 14 sealings, at this moment, gas can 2 17 discharges from the air outlet.From the above, the utility model can be by solenoid valve to the switching between part realization air outlet 1 and the air outlet 2 17.
The above only is better embodiment of the present utility model, therefore all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (8)
1. an electromagnetism switches gas valve, comprise valve body and the electromagnetic valve component of being located on the valve body, described electromagnetic valve component comprises corresponding static iron core (2) and the moving iron core (5) that arranges, be located between static iron core (2) and the moving iron core (5) spring (23) is arranged, be sheathed on the peripheral coil (24) of static iron core (2) and moving iron core (5), be located at the outer housing (3) of coil (24) and the power lead (4) that is connected with coil (24), it is characterized in that: described valve body comprises upper valve body (22) and lower valve body (11), docking connects described upper valve body (22) with lower valve body (11), form internal valve cavity (16) and annular outer valve pocket (20) in upper valve body (22) and the lower valve body (11), described lower valve body (11) bottom is provided with suction port (15), suction port (15) bilateral symmetry is provided with air outlet one (14) and air outlet two (17), described suction port (15), air outlet one (14) and air outlet two (17) all are communicated with internal valve cavity (16), be provided with sealing pendulum leaf (18) between described upper valve body (22) and the lower valve body (11), described sealing pendulum leaf (18) bottom is arranged with two sealing inclined-planes (184), described two sealing inclined-planes (184) and air outlet one (14) and air outlet two (17) corresponding settings, described moving iron core (5) bottom is stretched in the upper valve body (22), described moving iron core (5) bottom is by actuator one and the corresponding setting of sealing pendulum leaf (18) one ends, described upper valve body is provided with actuator two in (22), described actuator two and the corresponding setting of sealing pendulum leaf (18) the other end.
2. electromagnetism according to claim 1 switches gas valve, it is characterized in that: described sealing pendulum leaf (18) comprises endless metal frame (181), be located at the metal link press span (182) in endless metal frame (181) neutral position, described metal link press span (182) bilateral symmetry is provided with metal rocker (183), form annular soft pad (185) in the described endless metal frame (181), described metal rocker (183) bottom forms sealing inclined-plane (184); Form annular inner wall one (9) in the described upper valve body (22), form annular inner wall two (10) in the described lower valve body (11), described annular soft pad (185) is located between annular inner wall one (9) and the annular inner wall two (10), be shaped to internal valve cavity (16) in described annular inner wall one (9) and the annular inner wall two (10), annular inner wall one (9) and annular inner wall two (10) the outer annular outer valve pockets (20) that are shaped to, described metal rocker (183) is located in the internal valve cavity (16), and described endless metal frame (181) is located in the outer valve pocket of annular (20).
3. electromagnetism according to claim 2 switches gas valve, and it is characterized in that: described sealing inclined-plane (184) is outward-dipping.
4. electromagnetism according to claim 3 switches gas valve, and it is characterized in that: the thickness of described annular soft pad (185) is greater than the thickness of endless metal frame (181).
5. according to claim 1 to 4 arbitrary described electromagnetism switching gas valves, it is characterized in that: described actuator one comprises that execution block one (21) and fixed symmetrical be located at two of execution block one (21) bottom and carry out push rods one (19), described two bottoms and the corresponding setting in endless metal frame (181) one end both sides of carrying out push rod one (19), described execution block one (21) is fixedly connected with iron core (5) bottom.
6. according to claim 1 to 4 arbitrary described electromagnetism switching gas valves, it is characterized in that: described actuator two comprises Returnning spring (6), execution block two (7) and fixed symmetrical are located at two execution push rods two (8) of execution block two (7) bottoms, described two bottoms and the corresponding setting in endless metal frame (181) the other end both sides of carrying out push rod two (8), described execution block two (7) is connected with upper valve body (22) by Returnning spring (6).
7. according to claim 1 to 4 arbitrary described electromagnetism switching gas valves, it is characterized in that: described static iron core (2) upper end is fixed on the housing (3) by jump ring (1).
8. according to claim 1 to 4 arbitrary described electromagnetism switching gas valves, it is characterized in that: described air outlet one (14) and air outlet two (17) outer being equipped with are installed seal rings (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220375874 CN202719194U (en) | 2012-07-31 | 2012-07-31 | Electromagnetic switch gas valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220375874 CN202719194U (en) | 2012-07-31 | 2012-07-31 | Electromagnetic switch gas valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202719194U true CN202719194U (en) | 2013-02-06 |
Family
ID=47621018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220375874 Withdrawn - After Issue CN202719194U (en) | 2012-07-31 | 2012-07-31 | Electromagnetic switch gas valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202719194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777630A (en) * | 2012-07-31 | 2012-11-14 | 宁波光华气动工业有限公司 | Electromagnetic switching gas valve |
-
2012
- 2012-07-31 CN CN 201220375874 patent/CN202719194U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777630A (en) * | 2012-07-31 | 2012-11-14 | 宁波光华气动工业有限公司 | Electromagnetic switching gas valve |
| CN102777630B (en) * | 2012-07-31 | 2014-05-21 | 宁波光华气动工业有限公司 | Electromagnetic switching gas valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130206 Effective date of abandoning: 20140521 |
|
| RGAV | Abandon patent right to avoid regrant |