CN203868383U - Fuel gas plug valve - Google Patents
Fuel gas plug valve Download PDFInfo
- Publication number
- CN203868383U CN203868383U CN201420240495.0U CN201420240495U CN203868383U CN 203868383 U CN203868383 U CN 203868383U CN 201420240495 U CN201420240495 U CN 201420240495U CN 203868383 U CN203868383 U CN 203868383U
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- CN
- China
- Prior art keywords
- valve
- valve body
- gas
- fuel gas
- entered passageway
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Abstract
The utility model discloses a fuel gas plug valve which comprises a valve body, wherein an electromagnetic valve assembly is arranged on the valve body; the valve body is provided with a valve cavity, as well as an air inlet passage, an ignition fuel gas passage, an outer ring fuel gas passage and an inner ring fuel gas passage, which are communicated with the valve cavity, are formed in; a valve core stretching into the valve cavity is further arranged on the valve body; a valve needle is arranged in the valve core; a first air inlet passage communicating the air inlet passage, the outer ring fuel gas passage and the inner ring fuel gas passage and a second air inlet passage communicating the air inlet passage and the ignition fuel gas passage are formed in the valve core; a rotating shaft capable of driving the valve core to rotate to open the first air inlet passage and pushing the valve needle to move in the valve core to open the second air inlet passage are further arranged on the valve body; a press plate is arranged on the rotating shaft; a transmission assembly capable of being pushed by the press plate to push to open the electromagnetic valve is further arranged on the valve body. The fuel gas plug valve is simple in structure, the ignition control is simple, convenient, safe and fast, the valve body and an electromagnetic valve mounting seat form an integrative structure, and die-casting molding in two times is not needed.
Description
[technical field]
The utility model relates to a kind of fuel gas plug valve.
[background technique]
Plug valve of gas stove is the core component of household gas range, and firepower and flame-out is lighted a fire, regulated to existing mechanical gas kitchen range all by stopcock, and the quality of stopcock has determined the quality of kitchen range.There is following defect in plug valve of gas stove in the market: complex structure, and valve body is split type with dress solenoid valve fitting seat, is 2 parts, being bound to like this, cost of production is high, efficiency is low; Compressing time is long, and the defect of waiting so long is waited in igniting.
[model utility content]
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, valve body and solenoid valve fitting seat are structure as a whole, and do not need die cast at twice, and IGNITION CONTROL and opens solenoid valve is easier, safer, fuel gas plug valve more efficiently.
The purpose of this utility model is achieved in that
A fuel gas plug valve, it comprises valve body, described valve body is provided with electromagnetic valve component; Described valve body is provided with valve pocket, and the gas-entered passageway communicating with valve pocket, igniting blast tube, outer shroud blast tube and interior ring blast tube; It is characterized in that being also provided with the spool stretching in valve pocket, the needle of establishing in spool on described valve body; Described spool is provided with connection gas-entered passageway, the first gas-entered passageway of outer shroud blast tube and interior ring blast tube, and be communicated with gas-entered passageway and the second gas-entered passageway of the blast tube of lighting a fire, on described valve body, be also provided with and can drive valve core rotation open the first stand in channel and can in spool, move the rotating shaft of opening the second gas-entered passageway by ejection needle, described rotating shaft is provided with pressing plate, is also provided with and can be promoted and be backed down by pressing plate the transmitting assemblies of solenoid valve on described valve body.
A kind of fuel gas plug valve as above, it is characterized in that described transmitting assemblies comprises push rod and the cursor being arranged on valve body, upper end and the pressing plate of described push rod offset, the lower end of described push rod and one end of cursor offset, and one end of described cursor can offset with electromagnetic valve component.
A kind of fuel gas plug valve as above, it is characterized in that described spool comprises a tapered hollow tube, the top of tapered hollow tube is provided with connecting head, connecting head is provided with the draw-in groove coordinating with rotating shaft, the bottom of tapered hollow tube is provided with two symmetrically arranged holes, the inner chamber of hole and tapered hollow tube forms the first gas-entered passageway, the top of tapered hollow tube is provided with aperture, the inner chamber of aperture and tapered hollow tube forms the second gas-entered passageway, between the hole of tapered hollow tube inner chamber and aperture, be provided with cone tank, described needle be provided with coordinate with cone tank sealing the second gas-entered passageway plug.
A kind of fuel gas plug valve as above, is characterized in that described valve body is provided with solenoid valve fitting seat, and electromagnetic valve component is arranged in solenoid valve fitting seat, and described valve body and solenoid valve fitting seat are integrated casting forming.
The utility model is by rotating and depressing rotating shaft, can drive valve core rotation to open the first gas-entered passageway the needle of ejection simultaneously mobile second gas-entered passageway of opening in spool, by the pressing plate promotion transmitting assemblies being connected in rotating shaft, solenoid valve is backed down simultaneously, simple in structure, IGNITION CONTROL handy and safe is quick.Valve body and solenoid valve fitting seat are structure as a whole, and do not need die cast at twice.
[accompanying drawing explanation]
Figure l is stereogram of the present utility model;
Fig. 2 is the sectional view of the utility model under in off position;
Fig. 3 is the other direction sectional view of the utility model under in off position;
Fig. 4 is the sectional view of the utility model under open mode;
Fig. 5 is the other direction sectional view of the utility model under open mode;
Fig. 6 is the structural representation of spool of the present utility model, needle, rotating shaft and pressing plate;
Fig. 7 is the explosive view of Fig. 6;
Fig. 8 is the sectional view of spool of the present utility model;
Fig. 9 is the sectional view of the other direction of spool of the present utility model.
[embodiment]
A fuel gas plug valve, it comprises valve body 1, described valve body 1 is provided with electromagnetic valve component 2; Described valve body 1 is provided with valve pocket 3, and the gas-entered passageway 4 communicating with valve pocket 3, igniting blast tube 5, outer shroud blast tube 6 and interior ring blast tube 7; On described valve body 1, be also provided with the spool 8 stretching in valve pocket 3, the needle 9 of establishing in spool 8; Described spool 8 is provided with and is communicated with gas-entered passageway 4, the first gas-entered passageway 81 of outer shroud blast tube 6 and interior ring blast tube 7, and be communicated with gas-entered passageway 4 and the second gas-entered passageway 82 of the blast tube 5 of lighting a fire, on described valve body 1, be also provided with and can and can in the interior movement of spool 8, open the rotating shaft 10 of the second gas-entered passageway 82 by ejection needle 9 with movable valve plug 8 rotating opening the first gas stand in channels 81, described rotating shaft 10 is provided with pressing plate 11, is also provided with and can be promoted and be backed down by pressing plate 11 transmitting assemblies 12 of solenoid valve on described valve body 1.
Described transmitting assemblies 12 comprises push rod 121 and the cursor 122 being arranged on valve body 1, upper end and the pressing plate 11 of the push rod 121 described in when rotating shaft presses down offset, the lower end of described push rod 121 and one end of cursor 122 offset, and one end of described cursor 122 can offset with electromagnetic valve component 2.
Spool 8 comprises a tapered hollow tube 80, the top of tapered hollow tube 80 is provided with connecting head 801, connecting head 801 is provided with the draw-in groove 802 coordinating with rotating shaft 10, the bottom of tapered hollow tube 80 is provided with two symmetrically arranged holes 803, hole 803 forms the first gas-entered passageway 81 with the inner chamber of tapered hollow tube, the top of tapered hollow tube 80 is provided with aperture 804, aperture 804 forms the second gas-entered passageway 82 with the inner chamber of tapered hollow tube, between the hole 803 of tapered hollow tube inner chamber and aperture 804, be provided with cone tank 805, described needle 9 be provided with coordinate with cone tank 805 sealing the second gas-entered passageway 82 plug 91, between plug 91 and cone tank 805, be also provided with seal ring 92.
Wherein gas-entered passageway 4 and interior ring blast tube 7 intersect vertically with valve pocket 3, and gas-entered passageway 4 and outer shroud blast tube 6 are on same inlet wire, and igniting blast tube 5 intersects vertically with valve pocket 3.Interior ring blast tube 7 is on same straight line with valve pocket 3, and tapered hollow tube 80 communicates with interior ring blast tube 7.
On valve body 1, be also provided with a cursor chamber 1220 stashing for cursor 122, be provided with a stationary axle 1221 in cursor chamber 1220, cursor 122 is located on stationary axle 1221.
The exit position of outer shroud blast tube 6 is provided with outer shroud air regulating board assembly 61, and the exit position of interior ring blast tube 7 is provided with interior ring air regulating board assembly 71.The exit position of igniting blast tube 5 is provided with ignition electrode 51.
Valve body 1 of the present utility model is provided with solenoid valve fitting seat 20, and electromagnetic valve component 2 is arranged in solenoid valve fitting seat 20, and described valve body 1 is integrated casting forming with solenoid valve fitting seat 20.
Claims (4)
1. a fuel gas plug valve, it comprises valve body (1), described valve body (1) is provided with electromagnetic valve component (2), described valve body (1) is provided with valve pocket (3), and the gas-entered passageway (4) communicating with valve pocket (3), igniting blast tube (5), outer shroud blast tube (6) and interior ring blast tube (7), it is characterized in that being also provided with and stretching into the interior spool (8) of valve pocket (3), the needle (9) of establishing in spool (8) on described valve body (1), described spool (8) is provided with and is communicated with gas-entered passageway (4), first gas-entered passageway (81) of outer shroud blast tube (6) and interior ring blast tube (7), and be communicated with gas-entered passageway (4) and second gas-entered passageway (82) of the blast tube (5) of lighting a fire, on described valve body (1), be also provided with and can and can in spool (8), move the rotating shaft (10) of opening the second gas-entered passageway (82) by ejection needle (9) with movable valve plug (8) rotating opening the first stand in channel (81), described rotating shaft (10) is provided with pressing plate (11), on described valve body (1), be also provided with and can promote and back down by pressing plate (11) transmitting assemblies (12) of solenoid valve.
2. a kind of fuel gas plug valve according to claim 1, it is characterized in that described transmitting assemblies (12) comprises push rod (121) and the cursor (122) being arranged on valve body (1), the upper end of described push rod (121) and pressing plate (11) offset, one end of the lower end of described push rod (121) and cursor (122) offsets, and one end of described cursor (122) can offset with electromagnetic valve component (2).
3. a kind of fuel gas plug valve according to claim 1, it is characterized in that described spool (8) comprises a tapered hollow tube (80), the top of tapered hollow tube (80) is provided with connecting head (801), connecting head (801) is provided with the draw-in groove (802) coordinating with rotating shaft (10), the bottom of tapered hollow tube (80) is provided with two symmetrically arranged holes (803), hole (803) forms the first gas-entered passageway (81) with the inner chamber of tapered hollow tube, the top of tapered hollow tube (80) is provided with aperture (804), aperture (804) forms the second gas-entered passageway (82) with the inner chamber of tapered hollow tube, between the hole of tapered hollow tube inner chamber (803) and aperture (804), be provided with cone tank (805), described needle (9) be provided with coordinate with cone tank (805) sealing the second gas-entered passageway (82) plug (91).
4. a kind of fuel gas plug valve according to claim 1, it is characterized in that described valve body (1) is provided with solenoid valve fitting seat (20), electromagnetic valve component (2) is arranged in solenoid valve fitting seat (20), and described valve body (1) is integrated casting forming with solenoid valve fitting seat (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420240495.0U CN203868383U (en) | 2014-05-12 | 2014-05-12 | Fuel gas plug valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420240495.0U CN203868383U (en) | 2014-05-12 | 2014-05-12 | Fuel gas plug valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203868383U true CN203868383U (en) | 2014-10-08 |
Family
ID=51649338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420240495.0U Active CN203868383U (en) | 2014-05-12 | 2014-05-12 | Fuel gas plug valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203868383U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042646A (en) * | 2015-06-11 | 2015-11-11 | 杭州强邦精密机械电器有限公司 | Intelligent-cooking-control proportional valve kitchen range system and control method |
| CN105715818A (en) * | 2016-03-15 | 2016-06-29 | 宁波来特燃气具有限公司 | Gas valve capable of realizing synchronous change of inner ring fire and outer ring fire |
| CN108730549A (en) * | 2018-08-16 | 2018-11-02 | 宁波高新区晖云电子科技有限公司 | A kind of gas valve of regulating flow quantity |
| CN109323043A (en) * | 2018-11-12 | 2019-02-12 | 嵊州市格伦电子机械科技有限公司 | 0 degree of blowout protection impulse type or so is to general direct insertion valve and its manufacturing method |
| CN110469705A (en) * | 2019-08-19 | 2019-11-19 | 华帝股份有限公司 | Valve body and its dual-range-head gas-cooker for dual-range-head gas-cooker |
-
2014
- 2014-05-12 CN CN201420240495.0U patent/CN203868383U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042646A (en) * | 2015-06-11 | 2015-11-11 | 杭州强邦精密机械电器有限公司 | Intelligent-cooking-control proportional valve kitchen range system and control method |
| CN105715818A (en) * | 2016-03-15 | 2016-06-29 | 宁波来特燃气具有限公司 | Gas valve capable of realizing synchronous change of inner ring fire and outer ring fire |
| CN105715818B (en) * | 2016-03-15 | 2018-02-02 | 宁波来特燃气具有限公司 | Outer ring fire and the gas valve that interior ring fire synchronously changes can be achieved |
| CN108730549A (en) * | 2018-08-16 | 2018-11-02 | 宁波高新区晖云电子科技有限公司 | A kind of gas valve of regulating flow quantity |
| CN109323043A (en) * | 2018-11-12 | 2019-02-12 | 嵊州市格伦电子机械科技有限公司 | 0 degree of blowout protection impulse type or so is to general direct insertion valve and its manufacturing method |
| CN109323043B (en) * | 2018-11-12 | 2023-11-24 | 绍兴格伦电子科技有限公司 | 0-degree flameout protection pulse type left-right general direct-insert valve and manufacturing method thereof |
| CN110469705A (en) * | 2019-08-19 | 2019-11-19 | 华帝股份有限公司 | Valve body and its dual-range-head gas-cooker for dual-range-head gas-cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200831 Address after: 528400 No. 42, South 1, Industrial Avenue, Xiaolan Town, Guangdong, Zhongshan Patentee after: Changqing thermal energy technology (Zhongshan) Co., Ltd Address before: 528415 No. 42, South Industrial Avenue, Xiaolan Town, Xiaolan Town, Guangdong, Zhongshan Patentee before: GUANGDONG CHANT Group Inc. |