CN204437396U - A kind of hand push declines electric current gas electromagnetic valve - Google Patents
A kind of hand push declines electric current gas electromagnetic valve Download PDFInfo
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- CN204437396U CN204437396U CN201520026960.5U CN201520026960U CN204437396U CN 204437396 U CN204437396 U CN 204437396U CN 201520026960 U CN201520026960 U CN 201520026960U CN 204437396 U CN204437396 U CN 204437396U
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Abstract
The utility model discloses a kind of hand push to decline electric current gas electromagnetic valve, under the operating current being less than 1.5mA, contacted and adhesive mutually with U-shaped secured core by the dynamic iron core promoting solenoid valve, and drive the valve plate of gas valve to be in valve opening state, when gas range accident extinguishing, cut off the electricity supply the at once dynamic iron core of solenoid valve of inductor is separated by resetting-mechanism instantaneously with U-shaped secured core, and drive the valve plate of gas valve be in close valve state and then cut off blast tube, play the effect preventing the gas leakage accident that meets accident from occurring; The form structure that the utility model is arranged is applicable to the mounting structure of the gas valve that market generally uses, and guarantees that this solenoid valve and ion sensitive device are swift in motion after being combined into flame-out protection device, can reach 0 second and open gas valve and closing gas valve.
Description
Technical field
The utility model relates to a kind of solenoid valve, and in particular a kind of hand push declines electric current gas electromagnetic valve.
Background technique
At present, gas cooker on domestic and international market generally adopts ion to respond to self-priming valve type and thermoelectric (al) type two kinds of flame-out protection devices, and ion induction self-priming valve type flame-out protection device has the advantages such as (can reach 0 second and open gas valve and closing gas valve) that is swift in motion; And thermoelectric (al) type flame-out protection device relies on the structure of self carry out heat-electricity conversion and produce the electric energy maintained needed for normal work, do not need ABAP Adapter to provide electric energy, there is the advantage of the simple and reliable grade of control system.
But, simultaneously also there is following shortcoming in ion induction self-priming valve type flame-out protection device and thermoelectric (al) type flame-out protection device: ion induction self-priming valve type flame-out protection device is because the electric energy needing external dry battery power and provide is to maintain the normal work of ion inductive circuit device and self-suction type electromagnetic valve, the electricity particularly consumed in order to the normal work driven and maintain self-suction type electromagnetic valve is larger, thus make the service time of dryelement cell shorter (about 3-6 month) and frequently need change battery, make troubles to user; And thermoelectric (al) type formula flame-out protection device to there is thermal inertia large, reaction velocity is slow, cause opening valve time and valve-closing time longer, make user operation kitchen range feel more inconvenience, even bring the problems such as potential safety hazard because valve-closing time is long.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
The purpose of this utility model is to provide a kind of hand push to decline electric current gas electromagnetic valve; be intended to solve existing ion induction self-priming valve type flame-out protection device and frequently need change battery; make troubles to user large with thermoelectric (al) type formula flame-out protection device thermal inertia; reaction velocity is slow, there is the problem of potential safety hazard.
The technical solution of the utility model is as follows: a kind of hand push declines electric current gas electromagnetic valve, wherein, comprise valve seat, valve bonnet and guide sleeve, one end of described valve bonnet is socketed in valve seat and is fixedly installed on the one end of the U-shaped static iron core adopting magnetically soft alloy material to make, on U-shaped static iron core, solderless wrapped connection has belt coil skeleton, wire diameter to be the enameled wire loop of Φ 0.06mm, and the external operating current of enameled wire loop is less than the power supply of 1.5mA; Guide sleeve is connected with the other end of valve seat, is fixed between guide sleeve and valve seat by flange, and the inside, one end that valve seat is connected with guide sleeve is provided with electrode; The other end of described valve bonnet is socketed with valve shaft, valve shaft one end of being inserted in valve bonnet is fixed with the dynamic iron core adopting magnetically soft alloy material to make, and the other end of valve shaft is fixed with spring seat, and spring seat is fixedly installed spring, spring housing is in the outside of valve shaft, and the other end of spring is fixed on valve bonnet; The other end of described valve shaft is also connected with valve rod, and valve rod coordinates the opening and closing driving valve plate; The described hand push electric current gas electromagnetic valve that declines is arranged in gas range and is combined into flame-out protection device with ion sensitive device; The connecting circuit of described enameled wire loop and power supply is connected with inductor; Enameled wire loop passes into operating current, and drive dynamic iron core motion to contact and adhesive mutually with U-shaped static iron core by promoting valve shaft manually, spring is in compressive state, and the servo-actuated iron core motion of valve rod drives valve plate to be in valve opening state, blast tube normal ventilation; When gas range accident extinguishing, inductor cuts off the power supply of enameled wire loop at once, U-shaped static iron core loss of excitation, and dynamic iron core is separated instantaneously with U-shaped static iron core under the drive of spring, the servo-actuated iron core motion of valve rod drives valve plate motion to make gas valve be in close valve state, and blast tube is cut off.
Described hand push declines electric current gas electromagnetic valve, wherein, described spring seat is provided with sealing gasket.
Described hand push declines electric current gas electromagnetic valve, wherein, is provided with electrode seal ring between described electrode and U-shaped static iron core.
Described hand push declines electric current gas electromagnetic valve, and wherein, on described valve seat outer wall, cover has O type circle.
The beneficial effects of the utility model: the utility model to decline electric current gas electromagnetic valve by providing a kind of hand push, can under atomic little operating current (being less than 1.5mA) condition, contacted and adhesive mutually with U-shaped secured core by the dynamic iron core promoting solenoid valve, and drive the valve plate of gas valve to make gas valve be in valve opening state, the power supply that inductor cuts off solenoid valve at once when gas range accident extinguishing makes iron core be separated instantaneously by resetting-mechanism with U-shaped secured core, and drive the valve plate of gas valve be in close valve state and then cut off blast tube, play and prevent gas leakage and the effect of the accident that meets accident, the form structure that the utility model is arranged is applicable to the mounting structure of the gas valve that market generally uses, and this solenoid valve and ion sensitive device be combined into flame-out protection device after be swift in motion (0 second can be reached and open gas valve and closing gas valve).
Accompanying drawing explanation
Fig. 1 is that in the utility model, hand push declines the structural representation of electric current gas electromagnetic valve.
Embodiment
For making the purpose of this utility model, technological scheme and advantage clearly, clearly, referring to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.
As shown in Figure 1, be that in the utility model, hand push declines the structural representation of electric current gas electromagnetic valve.This hand push electric current gas electromagnetic valve that declines comprises valve seat 100, valve bonnet 200 and guide sleeve 300, one end of described valve bonnet 200 is socketed in valve seat 100 and is fixedly installed on one end of U-shaped static iron core 110, on U-shaped static iron core 110, solderless wrapped connection has coil 111, and the external operating current of coil 111 is less than the power supply of 1.5mA; Guide sleeve 300 is connected with the other end of valve seat 100, and fixed by flange 310 between guide sleeve 300 and valve seat 100, the inside, one end that valve seat 100 is connected with guide sleeve 300 is provided with electrode 320; The other end of described valve bonnet 200 is socketed with valve shaft 400, valve shaft 400 one end of being inserted in valve bonnet 200 is fixed with dynamic iron core 500, the other end of valve shaft 400 is fixed with spring seat 410, described spring seat 410 is fixedly installed spring 411, spring 411 is enclosed within the outside of valve shaft 400, and the other end of described spring 411 is fixed on valve bonnet 200; The other end of described valve shaft 400 is also connected with valve rod (not shown in FIG.), and valve rod coordinates the opening and closing driving valve plate; The described hand push electric current gas electromagnetic valve that declines is arranged in gas range and is combined into flame-out protection device with ion sensitive device; Described coil 111 and the connecting circuit of power supply are connected with inductor: coil 111 passes into atomic little operating current, dynamic iron core 500 motion is driven to contact and adhesive mutually with U-shaped static iron core 110 by promoting valve shaft 400 manually, spring 411 is in compressive state, the servo-actuated iron core 500 of valve rod moves and drives valve plate to be in valve opening state, blast tube normal ventilation; When gas range accident extinguishing, inductor cuts off the power supply of coil 111 at once, U-shaped static iron core 110 loss of excitation, dynamic iron core 500 is separated instantaneously with U-shaped static iron core 110 under the drive of spring 411, the servo-actuated iron core 500 of valve rod moves and drives valve plate motion to make gas valve be in close valve state, blast tube is cut off, and avoids the possibility causing the accident that meets accident to occur due to gas leakage.This hand push electric current gas electromagnetic valve that declines is swift in motion, and can realize within 0 second, opening and closedown in 0 second; Energy consumption is little, and the operating current of needs is less than 1.5mA, avoids battery altering frequent.
Described coil 111 is the enameled wire loop of belt coil skeleton, and wire diameter is Φ 0.06mm, and the number of turns of coil can be determined according to concrete requirement.
Described U-shaped static iron core 110 and dynamic iron core 500 all adopt magnetically soft alloy (1j48) the material monolithic machine cut machine shaping of high permeability low-coercivity, and make it reach optimum magnetic energy through special heat treatment.
In order to realize good sealing, described spring seat 410 is provided with sealing gasket 412; Electrode seal ring 112 is provided with between described electrode 320 and U-shaped static iron core 110; On described valve seat 100 outer wall, cover has O type circle 120.
This hand push declines electric current gas electromagnetic valve can under atomic little operating current (being less than 1.5mA) condition, contacted and adhesive mutually with U-shaped secured core by the dynamic iron core promoting solenoid valve, and drive the valve plate of gas valve to make gas valve be in valve opening state, the power supply that inductor cuts off solenoid valve at once when gas range accident extinguishing makes iron core be separated instantaneously by resetting-mechanism with U-shaped secured core, and drive the valve plate of gas valve be in close valve state and then cut off blast tube, play and prevent gas leakage and the effect of the accident that meets accident; The form structure that the utility model is arranged is applicable to the mounting structure of the gas valve that market generally uses, and this solenoid valve and ion sensitive device be combined into flame-out protection device after be swift in motion (0 second can be reached and open gas valve and closing gas valve).
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, can be improved according to the above description or convert, all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (4)
1. a hand push declines electric current gas electromagnetic valve, it is characterized in that, comprise valve seat, valve bonnet and guide sleeve, one end of described valve bonnet is socketed in valve seat and is fixedly installed on the one end of the U-shaped static iron core adopting magnetically soft alloy material to make, on U-shaped static iron core, solderless wrapped connection has belt coil skeleton, wire diameter to be the enameled wire loop of Φ 0.06mm, and the external operating current of enameled wire loop is less than the power supply of 1.5mA; Guide sleeve is connected with the other end of valve seat, is fixed between guide sleeve and valve seat by flange, and the inside, one end that valve seat is connected with guide sleeve is provided with electrode; The other end of described valve bonnet is socketed with valve shaft, valve shaft one end of being inserted in valve bonnet is fixed with the dynamic iron core adopting magnetically soft alloy material to make, and the other end of valve shaft is fixed with spring seat, and spring seat is fixedly installed spring, spring housing is in the outside of valve shaft, and the other end of spring is fixed on valve bonnet; The other end of described valve shaft is also connected with valve rod, and valve rod coordinates the opening and closing driving valve plate; The described hand push electric current gas electromagnetic valve that declines is arranged in gas range and is combined into flame-out protection device with ion sensitive device; The connecting circuit of described enameled wire loop and power supply is connected with inductor; Enameled wire loop passes into operating current, and drive dynamic iron core motion to contact and adhesive mutually with U-shaped static iron core by promoting valve shaft manually, spring is in compressive state, and the servo-actuated iron core motion of valve rod drives valve plate to be in valve opening state, blast tube normal ventilation; When gas range accident extinguishing, inductor cuts off the power supply of enameled wire loop at once, U-shaped static iron core loss of excitation, and dynamic iron core is separated instantaneously with U-shaped static iron core under the drive of spring, the servo-actuated iron core motion of valve rod drives valve plate motion to make gas valve be in close valve state, and blast tube is cut off.
2. hand push according to claim 1 declines electric current gas electromagnetic valve, it is characterized in that, described spring seat is provided with sealing gasket.
3. hand push according to claim 1 declines electric current gas electromagnetic valve, it is characterized in that, is provided with electrode seal ring between described electrode and U-shaped static iron core.
4. hand push according to claim 1 declines electric current gas electromagnetic valve, it is characterized in that, on described valve seat outer wall, cover has O type circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520026960.5U CN204437396U (en) | 2015-01-15 | 2015-01-15 | A kind of hand push declines electric current gas electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520026960.5U CN204437396U (en) | 2015-01-15 | 2015-01-15 | A kind of hand push declines electric current gas electromagnetic valve |
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| Publication Number | Publication Date |
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| CN204437396U true CN204437396U (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520026960.5U Active CN204437396U (en) | 2015-01-15 | 2015-01-15 | A kind of hand push declines electric current gas electromagnetic valve |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105455A (en) * | 2017-12-29 | 2018-06-01 | 浙江博顿燃具科技有限公司 | A kind of automatic top suction type on-off system for cock valve assembly |
| CN111779874A (en) * | 2019-04-04 | 2020-10-16 | 浙江三花智能控制股份有限公司 | Electromagnetic valve |
| CN111878616A (en) * | 2020-08-03 | 2020-11-03 | 宁波方太厨具有限公司 | Kitchen range valve body |
-
2015
- 2015-01-15 CN CN201520026960.5U patent/CN204437396U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105455A (en) * | 2017-12-29 | 2018-06-01 | 浙江博顿燃具科技有限公司 | A kind of automatic top suction type on-off system for cock valve assembly |
| CN111779874A (en) * | 2019-04-04 | 2020-10-16 | 浙江三花智能控制股份有限公司 | Electromagnetic valve |
| CN111779874B (en) * | 2019-04-04 | 2023-07-07 | 浙江三花智能控制股份有限公司 | Electromagnetic valve |
| CN111878616A (en) * | 2020-08-03 | 2020-11-03 | 宁波方太厨具有限公司 | Kitchen range valve body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Yaoda Financial Leasing Co., Ltd Assignor: FOSHAN YIQIANG ELECTRONIC Co.,Ltd. Contract record no.: X2021980005571 Denomination of utility model: A hand push micro current gas solenoid valve Granted publication date: 20150701 License type: Exclusive License Record date: 20210630 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A hand push micro current gas solenoid valve Effective date of registration: 20210701 Granted publication date: 20150701 Pledgee: Guangdong Yaoda Financial Leasing Co., Ltd Pledgor: FOSHAN YIQIANG ELECTRONIC Co.,Ltd. Registration number: Y2021980005639 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |