CN100436907C - Two gases shared gas valve - Google Patents
Two gases shared gas valve Download PDFInfo
- Publication number
- CN100436907C CN100436907C CNB2007100277438A CN200710027743A CN100436907C CN 100436907 C CN100436907 C CN 100436907C CN B2007100277438 A CNB2007100277438 A CN B2007100277438A CN 200710027743 A CN200710027743 A CN 200710027743A CN 100436907 C CN100436907 C CN 100436907C
- Authority
- CN
- China
- Prior art keywords
- gas
- source
- spool
- inlet hole
- knob
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/083—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with tapered plug
- F16K11/0836—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with tapered plug having all the connecting conduits situated in more than one plane perpendicular to the axis of the plug
Abstract
The invention discloses a two-gas sharing gas valve, comprising a valve body with a built-in valve core, characterized in that the valve body is provided with a, b air supply intake passage, the valve core is provided with an gas supply passage, two chambers are arranged in the gas supply passage, a spray nozzle aperture is provided between the two chambers. The a, b gas supply inlets are arranged on two sides of the valve core, wherein the a gas supply inlet communicates with one of the chambers, when using the a gas supply, it communicates with the a gas supply intake passage. The b gas supply inlet communicates with the other chamber, when using the b gas supply, it communicates with the b gas supply intake passage. No service parts will be replaced when replacing gas supplies by employing structure of the invention, which is easy and safe to use. Meanwhile, unnecessary waste is avoided, thereby decreasing occurence ratio of failure greatly.
Description
Technical field
The present invention relates to a kind of gas valve, particularly a kind of for two kinds of gas valves that source of the gas is shared.
Background technique
Because different combustion gas has different characteristics, its heat load, combustion potential, Weber index ... etc. parameter difference is arranged all, therefore different combustion gas must be adopted different valves, thereby combustion gas is fully burnt, to maximally utilise the heat energy of combustion gas.Because traditional valve can only be used for a kind of source of the gas, if run into the situation that changes source of the gas, then must change valve again, or change the parts of valve internal, to reach the purpose that makes the smooth combustion on same burner of another kind of source of the gas, yet, such operation can make manufacturer and user feel very inconvenience, causes the significant wastage of resource simultaneously, if changed voluntarily by the user, then there is certain danger again, is directed at the generation of catastrophic failure easily.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of for two kinds of gas valves that source of the gas is shared.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of two gases shared gas valve, comprise valve body, on the described valve body nozzle is installed, spool is installed in the valve body, is connected with rotating shaft on the spool, an end of rotating shaft is equipped with knob, it is characterized in that being provided with in the described spool source of the gas passage, the one end sealing of described source of the gas passage is provided with a source of the gas chamber and b source of the gas chamber in the source of the gas passage, be communicated with by a nozzle hole between two chambers; Described valve body is provided with a source of the gas gas-entered passageway and b source of the gas gas-entered passageway, the both sides of described spool are provided with a source of the gas inlet hole and b source of the gas inlet hole, wherein a source of the gas inlet hole communicates with a source of the gas chamber, when using a source of the gas, a source of the gas inlet hole can be communicated with a source of the gas gas-entered passageway, and b source of the gas gas-entered passageway is cut off by the outer wall of spool; B source of the gas inlet hole communicates with b source of the gas chamber, and when using the b source of the gas, b source of the gas inlet hole can be communicated with b source of the gas gas-entered passageway, and a source of the gas gas-entered passageway is cut off by the outer wall of spool.
As improvement of the technical scheme of the present invention, the other spool of a source of the gas inlet hole is provided with a source of the gas low baking temperature pore that communicates with a source of the gas chamber, and the center line of a source of the gas low baking temperature pore and a source of the gas inlet hole is positioned on the same cross section of spool; The other spool of b source of the gas inlet hole is provided with the b source of the gas low baking temperature pore that communicates with b source of the gas chamber, and the center line of b source of the gas low baking temperature pore and b source of the gas inlet hole is positioned on the same cross section of spool.
One end of above-mentioned source of the gas passage can seal by sealed screw.
As further improvement in the technical proposal of the present invention, knob is provided with the knob ring, and the knob ring is provided with the hole of interting for rotating shaft, and the knob ring is provided with positioning boss, described knob is provided with the positioning bar that matches with positioning boss, and positioning bar can radially be arranged in the knob.
The invention has the beneficial effects as follows: valve body of the present invention is provided with two kinds of source of the gas gas-entered passageways, spool is provided with two kinds of source of the gas inlet holes, two kinds of source of the gas gas-entered passageways are corresponding one by one with two kinds of source of the gas inlet holes on the spool on the valve body, thereby structurally can overcome the deficiency that conventional valves exists fully when changing source of the gas, it has guaranteed need not change any accessory when changing source of the gas, and easy to use, safe; Avoid unnecessary waste simultaneously, thereby greatly reduced the chance that catastrophic failure takes place, thereby better benefited the whole mankind.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a perspective exploded view of the present invention;
Fig. 2 is a sectional view of the present invention;
Fig. 3 is the sectional view of spool;
Fig. 4 is that the A-A of Fig. 3 is to view;
Fig. 5 is that the B-B of Fig. 3 is to view;
Fig. 6 is the sectional view of knob.
Embodiment
With reference to Fig. 1, Fig. 2, a kind of two gases shared gas valve disclosed by the invention comprises valve body 1, and nozzle 2 is installed on valve body 1, and spool 3 is installed in the valve body 1, and an end of valve body 1 is equipped with valve seat 6, and valve seat 6 is limited to spool 3 in the valve body 1.Be connected with rotating shaft 4 on spool 3, rotating shaft 4 is connected with spool by locating stud 7, and an end of rotating shaft 4 is equipped with knob 5, and as shown in the figure, valve body 1 is provided with a source of the gas gas-entered passageway 11 and b source of the gas gas-entered passageway 12.
With reference to Fig. 3, be provided with source of the gas passage 31 in the spool 3, wherein an end of source of the gas passage 31 is by sealed screw 8 sealings.In source of the gas passage 31, be provided with and be provided with a nozzle hole 32, two chambers between a source of the gas chamber 311 and 312, two chambers of b source of the gas chamber by 32 connections of nozzle hole.
Be provided with a source of the gas inlet hole 33 and b source of the gas inlet hole 34 in the both sides of spool 3, wherein a source of the gas inlet hole 33 communicates with a source of the gas chamber 311, when using a source of the gas, a source of the gas inlet hole 33 can be communicated with a source of the gas gas-entered passageway 11, and b source of the gas gas-entered passageway is cut off by the outer wall of spool simultaneously; B source of the gas inlet hole 34 communicates with b source of the gas chamber 312, and when using the b source of the gas, b source of the gas inlet hole 34 can be communicated with b source of the gas gas-entered passageway 12, and a source of the gas gas-entered passageway is cut off by the outer wall of spool simultaneously.
With reference to Fig. 4, Fig. 5, a source of the gas inlet hole 33 other spools 3 are provided with a source of the gas low baking temperature pore 331 that communicates with a source of the gas chamber 311, and a source of the gas low baking temperature pore 331 is positioned on the same cross section of spool with the center line of a source of the gas inlet hole 33; B source of the gas inlet hole 34 other spools 3 are provided with the b source of the gas low baking temperature pore 341 that communicates with b source of the gas chamber 312, and b source of the gas low baking temperature pore 341 is positioned on the same cross section of spool with the center line of b source of the gas inlet hole 34.
With reference to Fig. 5, knob 5 is provided with knob ring 51, knob ring 51 is fixed on the connecting plate 9 of fixedlying connected with valve seat 6, knob ring 51 is provided with the hole 52 of interting for rotating shaft 4, knob ring 51 is provided with positioning boss 53, described knob 5 is provided with the positioning bar 54 that matches with positioning boss 53, and positioning bar 54 radially is arranged in the knob 5.
The present invention is when using different source of the gas, and the sense of rotation of its knob can adopt type and two kinds of forms of incorgruous type in the same way.
Knob adopts type rotation form in the same way, when using a source of the gas, turning knob turns left, knob will drive rotating shaft to anticlockwise, rotating shaft drives locating stud again, spool turns left simultaneously, thereby source of the gas is opened from being closed to, and gas arrives the burner internal-combustion through b source of the gas nozzle hole again via the nozzle hole ejection of valve core inside.In this process scope, valve body can be regulated a source of the gas, to guarantee the smooth combustion of burner.
When needs convert the b source of the gas to, then need earlier knob to be extracted from rotating shaft, rotating shaft is rotated to an angle left, make the positioning bar of knob can cross the positioning boss of knob ring, thereby the positioning bar of knob is arrived in the scope of the sense of rotation left of positioning boss another side on the knob ring.When turning knob turns left, knob will drive rotating shaft to anticlockwise, and rotating shaft drives locating stud again, spool turns left simultaneously, thereby source of the gas is opened from being closed to, gas sprays via valve core inside, arrives the burner internal-combustion through b source of the gas nozzle hole again.In this process scope, valve body can be regulated the b source of the gas, to guarantee the smooth combustion of burner.
When knob adopts incorgruous type to rotate form, when using a source of the gas, turning knob turns left, knob will drive rotating shaft to anticlockwise, rotating shaft drives locating stud again, spool turns left simultaneously, thereby source of the gas is opened from being closed to, and gas arrives the burner internal-combustion through b source of the gas nozzle hole again via the nozzle hole ejection of valve core inside.In this process scope, valve body can be regulated a source of the gas, to guarantee the smooth combustion of burner.
Use the b source of the gas as need, then need earlier knob to be extracted from rotating shaft, rotating shaft is rotated to an angle to the right, make the positioning bar of knob can cross the positioning boss of knob ring, thereby the positioning bar of knob is arrived in the scope of the sense of rotation to the right of the another side of positioning boss on the knob ring.When turning knob turns right, knob will drive rotating shaft to right rotation, and rotating shaft drives locating stud again, spool turns right simultaneously, thereby source of the gas is opened from being closed to, gas sprays via valve core inside, arrives the burner internal-combustion through b source of the gas nozzle hole again.In this process scope, valve body can be regulated the b source of the gas, to guarantee the smooth combustion of burner.
The present invention is when using a or b source of the gas, and the process of its use all is independently.
The present invention structurally can overcome the deficiency that conventional valves exists fully when changing source of the gas, it has guaranteed need not change any accessory when changing source of the gas, and easy to use, safe; Avoid unnecessary waste simultaneously, thereby greatly reduced the chance that catastrophic failure takes place, thereby better benefited the whole mankind.
Claims (5)
1. two gases shared gas valve, comprise valve body (1), nozzle (2) is installed on the described valve body (1), spool (3) is installed in the valve body (1), be connected with rotating shaft (4) on the spool (3), one end of rotating shaft (4) is equipped with knob (5), it is characterized in that being provided with in the described spool (3) source of the gas passage (31), the one end sealing of described source of the gas passage (31), be provided with a source of the gas chamber (311) and b source of the gas chamber (312) in the source of the gas passage (31), be communicated with by a nozzle hole (32) between two chambers (311,312); Described valve body (1) is provided with a source of the gas gas-entered passageway (11) and b source of the gas gas-entered passageway (12), the both sides of described spool (3) are provided with a source of the gas inlet hole (33) and b source of the gas inlet hole (34), wherein a source of the gas inlet hole (33) communicates with a source of the gas chamber (311), when using a source of the gas, a source of the gas inlet hole (33) can be communicated with a source of the gas gas-entered passageway (11), and b source of the gas gas-entered passageway (12) is cut off by the outer wall of spool; B source of the gas inlet hole (34) communicates with b source of the gas chamber (312), and when using the b source of the gas, b source of the gas inlet hole (34) can be communicated with b source of the gas gas-entered passageway (12), and a source of the gas gas-entered passageway (11) is cut off by the outer wall of spool.
2. two gases shared gas valve according to claim 1, it is characterized in that the other spool (3) of a source of the gas inlet hole (33) is provided with a source of the gas low baking temperature pore (331) that communicates with a source of the gas chamber (311), a source of the gas low baking temperature pore (331) is positioned on the same cross section of spool with the center line of a source of the gas inlet hole (33); The other spool (3) of b source of the gas inlet hole (34) is provided with the b source of the gas low baking temperature pore (341) that communicates with b source of the gas chamber (312), and b source of the gas low baking temperature pore (341) is positioned on the same cross section of spool with the center line of b source of the gas inlet hole (34).
3. two gases shared gas valve according to claim 1, an end that it is characterized in that described source of the gas passage (31) is by sealed screw (8) sealing.
4. two gases shared gas valve according to claim 1, it is characterized in that knob (5) is provided with knob ring (51), knob ring (51) is provided with the hole (52) of interting for rotating shaft (4), knob ring (51) is provided with positioning boss (53), and described knob (5) is provided with the positioning bar (54) that matches with positioning boss (53).
5. two gases shared gas valve according to claim 4 is characterized in that described positioning bar (54) radially is arranged in the knob (5).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100277438A CN100436907C (en) | 2007-04-28 | 2007-04-28 | Two gases shared gas valve |
| PCT/CN2007/070147 WO2008131623A1 (en) | 2007-04-28 | 2007-06-21 | A share gas valve with dual-source select input |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100277438A CN100436907C (en) | 2007-04-28 | 2007-04-28 | Two gases shared gas valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101038044A CN101038044A (en) | 2007-09-19 |
| CN100436907C true CN100436907C (en) | 2008-11-26 |
Family
ID=38889123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100277438A Expired - Fee Related CN100436907C (en) | 2007-04-28 | 2007-04-28 | Two gases shared gas valve |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100436907C (en) |
| WO (1) | WO2008131623A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100516607C (en) * | 2007-11-08 | 2009-07-22 | 李雪亚 | Cock valve capable of transfering two gas sources |
| CN106090320B (en) * | 2016-08-25 | 2018-02-13 | 上海麦源实业有限公司 | A kind of double gas transfer devices |
| CN109099190A (en) * | 2018-10-13 | 2018-12-28 | 广东长青（集团）股份有限公司 | A kind of gas control system can be used for double gas kinds |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1189352A (en) * | 1967-03-07 | 1970-04-22 | Stringer Bros & Matty Ltd | Improvements relating to Cocks |
| JPS5899573A (en) * | 1981-12-03 | 1983-06-13 | Matsushita Electric Ind Co Ltd | Gas cock |
| JPS5899569A (en) * | 1981-12-03 | 1983-06-13 | Matsushita Electric Ind Co Ltd | Gas cock |
| GB2267551A (en) * | 1992-06-05 | 1993-12-08 | Vcw International Ltd | Gas valve |
| JPH0814412A (en) * | 1994-07-01 | 1996-01-16 | Rinnai Corp | Cock body of gas valve and its machining method |
| US6129338A (en) * | 1997-12-30 | 2000-10-10 | Golan; Ilan Z. | Motorcycle fuel system petcock valve |
| CN1280274A (en) * | 1999-07-09 | 2001-01-17 | 林内株式会社 | Gas burning tap |
| CN1873268A (en) * | 2006-06-23 | 2006-12-06 | 南京普鲁卡姆电器有限公司 | Valve for switching double gas supplies in use for fuel gas heating apparatus |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2108826U (en) * | 1991-08-05 | 1992-07-01 | 台湾保安工业股份有限公司 | Pressure-stabilizing gas tow way switch with dual-source select input |
| CN1097245A (en) * | 1993-12-08 | 1995-01-11 | 苑炳明 | Household gas range, switch valve for three-nozzle assembly |
| ES2161601B1 (en) * | 1999-04-08 | 2002-06-16 | Fagor S Coop | PROVISION OF A SAFETY GAS VALVE ON A KITCHEN PLATE. |
| US20030102025A1 (en) * | 2001-11-01 | 2003-06-05 | Garcha Amrik Singh | Motorised gas control valve |
| CN2781117Y (en) * | 2005-01-10 | 2006-05-17 | 刘承楚 | Distributing valve device of air cushion bed |
| CN2893348Y (en) * | 2006-04-18 | 2007-04-25 | 林春照 | Three-position five-way hand reversing air valve |
-
2007
- 2007-04-28 CN CNB2007100277438A patent/CN100436907C/en not_active Expired - Fee Related
- 2007-06-21 WO PCT/CN2007/070147 patent/WO2008131623A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1189352A (en) * | 1967-03-07 | 1970-04-22 | Stringer Bros & Matty Ltd | Improvements relating to Cocks |
| JPS5899573A (en) * | 1981-12-03 | 1983-06-13 | Matsushita Electric Ind Co Ltd | Gas cock |
| JPS5899569A (en) * | 1981-12-03 | 1983-06-13 | Matsushita Electric Ind Co Ltd | Gas cock |
| GB2267551A (en) * | 1992-06-05 | 1993-12-08 | Vcw International Ltd | Gas valve |
| JPH0814412A (en) * | 1994-07-01 | 1996-01-16 | Rinnai Corp | Cock body of gas valve and its machining method |
| US6129338A (en) * | 1997-12-30 | 2000-10-10 | Golan; Ilan Z. | Motorcycle fuel system petcock valve |
| CN1280274A (en) * | 1999-07-09 | 2001-01-17 | 林内株式会社 | Gas burning tap |
| CN1873268A (en) * | 2006-06-23 | 2006-12-06 | 南京普鲁卡姆电器有限公司 | Valve for switching double gas supplies in use for fuel gas heating apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101038044A (en) | 2007-09-19 |
| WO2008131623A1 (en) | 2008-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2048352B1 (en) | Automatic residual fuel vent device for carburetor | |
| CN2913764Y (en) | Gas control valve for domestic gas kitchen range | |
| CN108463670B (en) | Regulating valve for a gas cooking appliance and gas cooking appliance comprising a regulating valve | |
| CN100436907C (en) | Two gases shared gas valve | |
| CN100580289C (en) | Valve core structure improved gas valve | |
| CN201582446U (en) | Household gas stove plug valve | |
| CN201241969Y (en) | Gas valve for two air sources | |
| CN201034207Y (en) | Two gases shared gas valve | |
| CN101338828A (en) | Shared gas valve | |
| CN109931421B (en) | gas plug valve | |
| CN205370790U (en) | Prevent adjustment and change valve formula carburetor and special adjustment tool thereof | |
| CN101338830A (en) | Gas valve for two gas sources | |
| CN201241965Y (en) | Common gas valve | |
| KR200419158Y1 (en) | Fuel supplying Device for a Gas Burner | |
| CN201310892Y (en) | Big power double-boost combustor | |
| CN213839664U (en) | 0-degree double-spraying synchronous plug valve | |
| CN212407615U (en) | Temperature adjusting valve core and shower | |
| CN201034314Y (en) | Two gases shared spool | |
| CN218031521U (en) | Gas valve core and plug valve | |
| WO2020199258A1 (en) | Sub-machine configured with quick and slow gas discharge | |
| CN209557698U (en) | A kind of dual gas supply shared gas valve | |
| CN108006250B (en) | Gas plug valve convenient to adjust | |
| CN215806576U (en) | Gas pressure stabilizing valve with multi-stage output of gas | |
| CN220600512U (en) | Gas stove valve body assembly and gas stove | |
| CN203718780U (en) | Gas nozzle available for liquefied gas and natural gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20070919 Assignee: ZHONGSHAN JINYI METAL PRODUCTS CO.,LTD. Assignor: ZHONGSHAN LEETRON GAS APPLIANCE CO.,LTD. Contract record no.: 2015440000371 Denomination of invention: Two gases shared gas valve Granted publication date: 20081126 License type: Exclusive License Record date: 20150626 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |