CN202790816U - Electromagnetic gas valve improving structure - Google Patents
Electromagnetic gas valve improving structure Download PDFInfo
- Publication number
- CN202790816U CN202790816U CN201220486370.7U CN201220486370U CN202790816U CN 202790816 U CN202790816 U CN 202790816U CN 201220486370 U CN201220486370 U CN 201220486370U CN 202790816 U CN202790816 U CN 202790816U
- Authority
- CN
- China
- Prior art keywords
- support
- iron core
- cavity
- valve body
- air
- 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 - Lifetime
Links
Landscapes
- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses an electromagnetic gas valve improving structure, and belongs to the technical field of gas valves. The electromagnetic gas valve improving structure comprises a valve body and a solenoid component. The electromagnetic gas valve improving structure is characterized in that the valve body is provided with an air inlet and an air outlet. The solenoid component comprises a support. The upper end of the support is connected with the valve body. An air cavity is arranged between the support and the valve body in a molding mode. A cavity is arranged in the support in a molding mode. A movable iron core and a still iron core are correspondingly arranged in the cavity from top to bottom. The upper portion of the movable iron core is provided with a sealing head. The sealing head and an air cavity port are arranged correspondingly. A return spring is arranged between the movable iron core and the support. A coil is arranged outside the support. The electromagnetic gas valve improving structure has the advantages of being simple in structure, reasonable in design and low in manufacturing cost.
Description
Technical field
The utility model relates to the air valve technical field, refers in particular to a kind of electromagnetic gas valve structure-improved.
Background technique
Development along with science and technology, air valve also experiences from mechanical type and switches to the evolution that electromagnetic type is switched, as everyone knows, mechanical type switches air valve needs the workman to switch, and operates very inconvenient, and electromagnetic type is switched defective and deficiency that air valve has overcome mechanical type switching air valve operation inconvenience, but existing electromagnetic type is switched air valve, and the space of improvement is still arranged, and such as structure complexity is set, fabricating cost is higher, is unfavorable for applying; And for example venting gas appliance arranges unreasonablely, and the noise that produces during exhaust is large, and is very large on the working environment impact.
The model utility content
The purpose of this utility model is intended to overcome deficiency and the defective of prior art, the electromagnetic gas valve structure-improved that provide a kind of simple and compact for structure, reasonable in design, exhaust noise is low.
Technology solution of the present utility model is as follows:
A kind of electromagnetic gas valve structure-improved described in the utility model, it comprises valve body and electromagnetic coil assembly two-part, it is characterized in that: form suction port, air outlet on the described valve body, described electromagnetic coil assembly comprises support, the support upper end is connected with valve body, forms air cavity between support and the valve body; Form cavity in the support, described suction port is communicated with cavity, described cavity is communicated with the air outlet by air cavity, in the cavity from top to bottom correspondence be provided with moving iron core and static iron core, described moving iron core top is provided with sealing head, the corresponding setting with the air cavity accent of sealing head is provided with return spring between described moving iron core and the static iron core, and described support peripheral hardware has coil.
Further, form exhaust hole in the described static iron core, stretch out outside the support lower end static iron core lower end.
Further, be provided with check valve sheet between described air cavity and the air outlet.
Further, be coated with empire cloth on the described coil.
The beneficial effects of the utility model are: form suction port, air outlet on the valve body described in the utility model, described electromagnetic coil assembly comprises support, and the support upper end is connected with valve body, forms air cavity between support and the valve body; Form cavity in the support, described suction port is communicated with cavity, and described cavity is communicated with the air outlet by air cavity.The utility model is rational in infrastructure simple, and fabricating cost is low.
Description of drawings
Fig. 1 is the whole sectional structure schematic representation of the utility model.
Among the figure:
1, valve body, 2, air cavity, 3, sealing head, 4, moving iron core,
5, static iron core, 6, exhaust hole, 7, coil, 8, empire cloth,
9, support, 10, cavity, 11, suction port, 12, check valve sheet,
13, air outlet.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in Figure 1, the novel described a kind of electromagnetic gas valve structure-improved of this reality, it comprises valve body 1 and electromagnetic coil assembly two-part, above-mentioned part consists of the utility model agent structure.
Form suction port 11, air outlet 13 on the described valve body 1, described electromagnetic coil assembly comprises support 9, and support 9 upper ends are connected with valve body 1, forms air cavity 2 between support 9 and the valve body 1; Form cavity 10 in the support 9, described suction port 11 is communicated with cavity 10, described cavity 10 is communicated with air outlet 13 by air cavity 2, in the cavity 10 from top to bottom correspondence be provided with moving iron core 4 and static iron core 5, described moving iron core 4 tops are provided with sealing head 3, sealing head 3 and the corresponding setting of air cavity 2 accents, the i.e. keying of sealing head 3 control air cavitys 2 accents.Particularly, gas enters the utility model through suction port 11, through suction port 11, and cavity 10, air cavity 2 is discharged finally by air outlet 13.When sealing head 3 seal air cavities 2 accent, the air-flow blocking-up, the utility model is in closed condition.When sealing head 3 left air cavity 2 accent, air-flow was unimpeded, and the utility model is in opening state.
Be provided with check valve sheet 12 between described air cavity 2 and the air outlet 13, its purpose is to prevent gas backflow.
Be provided with return spring between described moving iron core 4 and the static iron core 5, described support 9 peripheral hardwares have coil 7, are coated with empire cloth 8 on the described coil 7.Coil 7 power on/off are controlled moving up and down of moving iron core 4 and sealing head 3, realize keying of the present utility model.
Form exhaust hole 6 in the described static iron core 5, stretch out outside support 9 lower ends static iron core 5 lower ends.Exhaust hole 6 is used for discharging residual air, and its aperture is generally larger, avoids noise producing.
The above only is preferred embodiments of the present utility model, so 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 (4)
1. electromagnetic gas valve structure-improved, it comprises valve body (1) and electromagnetic coil assembly two-part, it is characterized in that: form suction port (11), air outlet (13) on the described valve body (1), described electromagnetic coil assembly comprises support (9), support (9) upper end is connected with valve body (1), forms air cavity (2) between support (9) and the valve body (1); Form cavity (10) in the support (9), described suction port (11) is communicated with cavity (10), described cavity (10) is communicated with air outlet (13) by air cavity (2), in the cavity (10) from top to bottom correspondence be provided with moving iron core (4) and static iron core (5), described moving iron core (4) top is provided with sealing head (3), sealing head (3) and the corresponding setting of air cavity (2) accent, be provided with return spring between described moving iron core (4) and the static iron core (5), described support (9) peripheral hardware has coil (7).
2. a kind of electromagnetic gas valve structure-improved according to claim 1, it is characterized in that: form exhaust hole (6) in the described static iron core (5), stretch out outside support (9) lower end static iron core (5) lower end.
3. a kind of electromagnetic gas valve structure-improved according to claim 2 is characterized in that: be provided with check valve sheet (12) between described air cavity (2) and air outlet (13).
4. a kind of electromagnetic gas valve structure-improved according to claim 3 is characterized in that: be coated with empire cloth (8) on the described coil (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220486370.7U CN202790816U (en) | 2012-09-24 | 2012-09-24 | Electromagnetic gas valve improving structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220486370.7U CN202790816U (en) | 2012-09-24 | 2012-09-24 | Electromagnetic gas valve improving structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202790816U true CN202790816U (en) | 2013-03-13 |
Family
ID=47818079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220486370.7U Expired - Lifetime CN202790816U (en) | 2012-09-24 | 2012-09-24 | Electromagnetic gas valve improving structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202790816U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174867A (en) * | 2013-03-28 | 2013-06-26 | 无锡隆盛科技股份有限公司 | Fuel cut electromagnetic valve conductive end cap |
| CN106439115A (en) * | 2016-08-30 | 2017-02-22 | 刘峰 | Multifunctional two-position three-way electromagnetic pneumatic valve |
| CN108361419A (en) * | 2018-04-10 | 2018-08-03 | 厦门乾泽电子科技有限公司 | A kind of integrated form air valve structure |
-
2012
- 2012-09-24 CN CN201220486370.7U patent/CN202790816U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174867A (en) * | 2013-03-28 | 2013-06-26 | 无锡隆盛科技股份有限公司 | Fuel cut electromagnetic valve conductive end cap |
| CN106439115A (en) * | 2016-08-30 | 2017-02-22 | 刘峰 | Multifunctional two-position three-way electromagnetic pneumatic valve |
| CN108361419A (en) * | 2018-04-10 | 2018-08-03 | 厦门乾泽电子科技有限公司 | A kind of integrated form air valve structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201992174U (en) | Air line structure of air storage type pneumatic actuating mechanism | |
| CN206022251U (en) | A kind of plunger relay | |
| CN202790816U (en) | Electromagnetic gas valve improving structure | |
| CN204176038U (en) | A kind of valve group | |
| CN102518859B (en) | Electromagnetic valve and electromagnetic valve system | |
| CN201723788U (en) | Die cast two-position five-way pilot electromagnetic valve | |
| CN202252255U (en) | Normally open direct-acting electromagnetic valve | |
| CN205298388U (en) | Damping air spring | |
| CN206738638U (en) | A kind of magnetic valve | |
| CN204127444U (en) | A kind of pneumatic valve | |
| CN203770086U (en) | Energy-saving gas inlet valve | |
| CN101943276B (en) | Combined air valve | |
| CN201513598U (en) | Two-position three-way electromagnetic valve | |
| CN201802913U (en) | Combined type air valve | |
| CN202852066U (en) | Single electric control two-position five-way solenoid valve | |
| CN204372226U (en) | A kind of solenoid valve | |
| CN206022244U (en) | A kind of improved relay | |
| CN102022365B (en) | Sliding switched air pump | |
| CN104110499A (en) | Intake-exhaust water valve and electric water heater with same | |
| CN206409724U (en) | A kind of electric-controlled gas valve | |
| CN208587573U (en) | A kind of air suspension valve | |
| CN203823142U (en) | Combination valve | |
| CN203823162U (en) | Pneumatic valve | |
| CN201050602Y (en) | High-pressure aeration valve | |
| CN208397412U (en) | A kind of external pilot formula reversal valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |